WorldWideScience

Sample records for current goal covers

  1. Edge scour in current adjacent to stone covers

    DEFF Research Database (Denmark)

    Petersen, Thor Ugelvig; Sumer, B. Mutlu; Meyer, Knud Erik;

    The present paper reports some early results of an experimental investigation of edge scour in currents. Two kinds of measurements are made (1) Particle Image Velocimetry (PIV) measurements of secondary currents that take place near a junction between the stone cover and the sand bed in a clear...

  2. Edge scour in current adjacent to stone covers

    DEFF Research Database (Denmark)

    Petersen, Thor Ugelvig; Sumer, B. Mutlu; Meyer, Knud Erik

    -water experiment; and (2) scour measurements in actual scour experiment in the live-bed regime. The early results indicate that edge scour in a steady current propagating in-line with a stone layer is caused by the combined action of two effects; (1) Primary flow and (2) Secondary flow. The primary flow stirs up......The present paper reports some early results of an experimental investigation of edge scour in currents. Two kinds of measurements are made (1) Particle Image Velocimetry (PIV) measurements of secondary currents that take place near a junction between the stone cover and the sand bed in a clear...

  3. The drive to strive: goal generation based on current needs

    Directory of Open Access Journals (Sweden)

    Elisabeth A Murray

    2013-06-01

    Full Text Available Hungry animals are influenced by a multitude of different factors when foraging for sustenance. Much of the work on animal foraging has focused on factors relating to the amount of time and energy animals expend searching for and harvesting foods. Models that emphasize such factors have been invaluable in determining when it is beneficial for an animal to search for pastures new. When foraging, however, animals also have to determine how to direct their search. For what food should they forage? There is no point searching for more of a particular food when you are sated from eating it. Here we review work in macaques and humans that has sought to reveal the neural circuits critical for determining the subjective value of different foods and associated objects in our environment and tracking this value over time. There is mounting evidence that a network composed of the orbitofrontal cortex (OFC, amygdala and medial thalamus is critical for linking objects in the environment with food value and adjusting those valuations in real time based on current biological needs. Temporal inactivation studies have revealed that the amygdala and OFC play distinct, but complementary roles in this valuation process. Such a network for determining the subjective value of different foods and, by extension, associated objects, must interact with systems that determine where and for how long to forage. Only by efficiently incorporating these two factors into their decisions will animals be able to achieve maximal fitness.

  4. Flow and edge scour in current adjacent to stone covers

    DEFF Research Database (Denmark)

    Petersen, Thor U.; Sumer, B. Mutlu; Bøgelund, Jon;

    2015-01-01

    This paper presents the results of an experimental investigation on edge scour adjacent to a stone cover laid on a sandy bed. The three-dimensional flow over the edge of the stone layer has been investigated by the use of particle image velocimetry. The flow measurements show a significant amount...

  5. Leakage Current Characteristics of Pre-flashover Along Ice-covered Insulator String%Leakage Current Characteristics of Pre-flashover Along Ice-covered Insulator String

    Institute of Scientific and Technical Information of China (English)

    LI Zhou; ZHANG Qiao-gen; LIU Feng-lian; JIA Hui-dong; XI Hai-bo

    2011-01-01

    Flashover of ice-covered in power grid. As leakage current suspension insulator string is one of the is one of the important characteristics to major problems for the transmission lines predict the flashover of suspension insulator string, measuring method and analysis of the leakage current are developed for ice-covered XWP2-160 porcelain suspension insulator string in this paper. The waveform of the leakage current is perfectly recorded from the occurrence of micro-discharge to flashover, in which the process can be divided into four periods according to the evolution of the leakage current. There are different rising rates of the leakage current and various phenomena of arc discharge in different periods with the increase of the applied voltage, and the distortion on the leakage current waveform is detected because of the effect of arc discharge. A characteristic current (Iw)and a critical current (IFT)of flashover, two important parameters of the leakage current before ice-covered insulator string flashover, are defined for analysis of the leakage current characteristics of pre-flashover along the polluted insulator string covered with ice. Statistical experimental results show that the average values of Iw and IFT are within the major distribution zones, and both currents can be used for predicting the icing flashover. The values of two important leakage currents are approximately constant at different contamination degrees, while the direct relationships between the critical currents and the contamination degrees are not found in this paper.

  6. Early Childhood Inclusion in the United States: Goals, Current Status, and Future Directions

    Science.gov (United States)

    Guralnick, Michael J.; Bruder, Mary Beth

    2016-01-01

    The current status and future directions of early childhood inclusion in the United States are discussed from the perspective of 4 key goals: access, accommodations and feasibility, developmental progress, and social integration. Recommendations are put forward to promote inclusion goals emphasizing administrative structures, personnel…

  7. Wave plus current over a ripple-covered bed

    DEFF Research Database (Denmark)

    Fredsøe, Jørgen; Andersen, Ken Haste; Sumer, B. Mutlu

    1999-01-01

    -visualization study in the laboratory with ripples, 22 cm in length, and 3.5 cm in height. One wave-alone, three current-alone, and three combined waves and current tests were conducted. The wave-velocity-to-current-velocity ratio ranges from 1 to 2.4. The orbiral-amplitude-ro-ripple-length ratio (at the bed) is 0...... of the now around fixed ripples by use of a k - w model to calculate the roughness, and friction of a rippled bed. (C) 1999 Elsevier Science B.V. All rights reserved....

  8. Goals and priorities of socio-economic reforms with consideration of the current economic situation

    Directory of Open Access Journals (Sweden)

    Dykha Mariya V.

    2013-03-01

    Full Text Available The article defines goals and priorities of reforms in Ukraine with consideration of the current situation in economy and social sphere. It marks the necessity of changing strategic goals and giving realistic orientation to the process of reformation. The author marks the necessity of development of institutional grounds of state management, activation of internal reserves of development of socio-economic processes, development of science intensive technologies and innovation activity, development of the weighted socio-economic policy, refusal from the paternalistic model and consequent establishment of conditions for activation of possibilities of the population to solve their social problems independently. The article provides a strategic contour of participation of the state in achievement of goals of socio-economic development, which includes a strategic analysis and identification of goals, strategic and tactical levels of goal-setting, strategic control and regulation of socio-economic development.

  9. Posterior α EEG Dynamics Dissociate Current from Future Goals in Working Memory-Guided Visual Search

    Science.gov (United States)

    2017-01-01

    Current models of visual search assume that search is guided by an active visual working memory representation of what we are currently looking for. This attentional template for currently relevant stimuli can be dissociated from accessory memory representations that are only needed prospectively, for a future task, and that should be prevented from guiding current attention. However, it remains unclear what electrophysiological mechanisms dissociate currently relevant (serving upcoming selection) from prospectively relevant memories (serving future selection). We measured EEG of 20 human subjects while they performed two consecutive visual search tasks. Before the search tasks, a cue instructed observers which item to look for first (current template) and which second (prospective template). During the delay leading up to the first search display, we found clear suppression of α band (8–14 Hz) activity in regions contralateral to remembered items, comprising both local power and interregional phase synchronization within a posterior parietal network. Importantly, these lateralization effects were stronger when the memory item was currently relevant (i.e., for the first search) compared with when it was prospectively relevant (i.e., for the second search), consistent with current templates being prioritized over future templates. In contrast, event-related potential analysis revealed that the contralateral delay activity was similar for all conditions, suggesting no difference in storage. Together, these findings support the idea that posterior α oscillations represent a state of increased processing or excitability in task-relevant cortical regions, and reflect enhanced cortical prioritization of memory representations that serve as a current selection filter. SIGNIFICANCE STATEMENT Our days are filled with looking for relevant objects while ignoring irrelevant visual information. Such visual search activity is thought to be driven by current goals activated

  10. Posterior α EEG Dynamics Dissociate Current from Future Goals in Working Memory-Guided Visual Search.

    Science.gov (United States)

    de Vries, Ingmar E J; van Driel, Joram; Olivers, Christian N L

    2017-02-08

    Current models of visual search assume that search is guided by an active visual working memory representation of what we are currently looking for. This attentional template for currently relevant stimuli can be dissociated from accessory memory representations that are only needed prospectively, for a future task, and that should be prevented from guiding current attention. However, it remains unclear what electrophysiological mechanisms dissociate currently relevant (serving upcoming selection) from prospectively relevant memories (serving future selection). We measured EEG of 20 human subjects while they performed two consecutive visual search tasks. Before the search tasks, a cue instructed observers which item to look for first (current template) and which second (prospective template). During the delay leading up to the first search display, we found clear suppression of α band (8-14 Hz) activity in regions contralateral to remembered items, comprising both local power and interregional phase synchronization within a posterior parietal network. Importantly, these lateralization effects were stronger when the memory item was currently relevant (i.e., for the first search) compared with when it was prospectively relevant (i.e., for the second search), consistent with current templates being prioritized over future templates. In contrast, event-related potential analysis revealed that the contralateral delay activity was similar for all conditions, suggesting no difference in storage. Together, these findings support the idea that posterior α oscillations represent a state of increased processing or excitability in task-relevant cortical regions, and reflect enhanced cortical prioritization of memory representations that serve as a current selection filter.SIGNIFICANCE STATEMENT Our days are filled with looking for relevant objects while ignoring irrelevant visual information. Such visual search activity is thought to be driven by current goals activated in

  11. COVER

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    Hepatitis B virus(HBV)infection remains a major global health problem because current therapies rarely eliminate the replicative template of HBV,which is the covalently closed circular DNA(ccc DNA).As an accurate and efficient genome editing tool,clustered regularly interspaced palindromic repeat(CRISPR)-associated(Cas)9 system represents a very promising potential

  12. Advanced education in prosthodontics: residents' perspectives on their current training and future goals.

    Science.gov (United States)

    Al-Sowygh, Zeyad H; Sukotjo, Cortino

    2010-02-01

    The purposes of this study were to identify current prosthodontic residents' demographics and to document prosthodontic residents' perspectives on their clinical training and future goals. A 52-item survey was created and distributed to prosthodontic residents in the United States on February 8, 2007. The data collected were analyzed; the means and standard deviations were calculated and ranked. Statistical analysis was conducted using Chi-square and Mann-Whitney analysis (p = 0.05). A 43% response rate was achieved, representing approximately 48% of the total population of prosthodontic residents in the United States. The majority of residents ranked clinical education as the most important factor in selecting their programs, were satisfied with their training, and planned to pursue the certification of the American Board of Prosthodontics. When asked how often they planned to work, 4 days a week was the most common answer. This is the first report identifying current prosthodontic residents' demographics and their perspectives on their clinical training and future goals. Several trends were identified, indicating a bright future for the specialty. By knowing the students' perceptions regarding their training and future goals, the American College of Prosthodontists and/or program directors will be able to use this information to improve residency programs and the specialty.

  13. Economic costs of achieving current conservation goals in the future as climate changes.

    Science.gov (United States)

    Shaw, M Rebecca; Klausmeyer, Kirk; Cameron, D Richard; Mackenzie, Jason; Roehrdanz, Patrick

    2012-06-01

    Conservation of biologically diverse regions has thus far been accomplished largely through the establishment and maintenance of protected areas. Climate change is expected to shift climate space of many species outside existing reserve boundaries. We used climate-envelope models to examine shifts in climate space of 11 species that are representative of the Mount Hamilton Project area (MHPA) (California, U.S.A.), which includes areas within Alameda, Santa Clara, San Joaquin, Stanislaus, Merced, and San Benito counties and is in the state's Central Coast ecoregion. We used Marxan site-selection software to determine the minimum area required as climate changes to achieve a baseline conservation goal equal to 80% of existing climate space for all species in the MHPA through 2050 and 2100. Additionally, we assessed the costs associated with use of existing conservation strategies (land acquisition and management actions such as species translocation, monitoring, and captive breeding) necessary to meet current species-conservation goals as climate changes. Meeting conservation goals as climate changes through 2050 required an additional 256,000 ha (332%) of protected area, primarily to the south and west of the MHPA. Through 2050 the total cost of land acquisition and management was estimated at US$1.67-1.79 billion, or 139-149% of the cost of achieving the same conservation goals with no climate change. To maintain 80% of climate space through 2100 required nearly 380,000 additional hectares that would cost $2.46-2.62 billion, or 209-219% of the cost of achieving the same conservation goals with no climate change. Furthermore, maintaining 80% of existing climate space within California for 27% of the focal species was not possible by 2100 because climate space for these species did not exist in the state. The high costs of conserving species as the climate changes-that we found in an assessment of one conservation project-highlights the need for tools that will aid

  14. Prebiotics and the health benefits of fiber: current regulatory status, future research, and goals.

    Science.gov (United States)

    Brownawell, Amy M; Caers, Wim; Gibson, Glenn R; Kendall, Cyril W C; Lewis, Kara D; Ringel, Yehuda; Slavin, Joanne L

    2012-05-01

    First defined in the mid-1990s, prebiotics, which alter the composition and activity of gastrointestinal (GI) microbiota to improve health and well-being, have generated scientific and consumer interest and regulatory debate. The Life Sciences Research Organization, Inc. (LSRO) held a workshop, Prebiotics and the Health Benefits of Fiber: Future Research and Goals, in February 2011 to assess the current state of the science and the international regulatory environment for prebiotics, identify research gaps, and create a strategy for future research. A developing body of evidence supports a role for prebiotics in reducing the risk and severity of GI infection and inflammation, including diarrhea, inflammatory bowel disease, and ulcerative colitis as well as bowel function disorders, including irritable bowel syndrome. Prebiotics also increase the bioavailability and uptake of minerals and data suggest that they reduce the risk of obesity by promoting satiety and weight loss. Additional research is needed to define the relationship between the consumption of different prebiotics and improvement of human health. New information derived from the characterization of the composition and function of different prebiotics as well as the interactions among and between gut microbiota and the human host would improve our understanding of the effects of prebiotics on health and disease and could assist in surmounting regulatory issues related to prebiotic use.

  15. Bioprinting of artificial blood vessels: current approaches towards a demanding goal.

    Science.gov (United States)

    Hoch, Eva; Tovar, Günter E M; Borchers, Kirsten

    2014-11-01

    Free-form fabrication techniques, often referred to as '3D printing', are currently tested with regard to the processing of biological and biocompatible materials in general and for fabrication of vessel-like structures in particular. Such computer-controlled methods assemble 3D objects by layer-wise deposition or layer-wise cross-linking of materials. They use, for example, nozzle-based deposition of hydrogels and cells, drop-on-demand inkjet-printing of cell suspensions with subsequent cross-linking, layer-by-layer cross-linking of synthetic or biological polymers by selective irradiation with light and even laser-induced deposition of single cells. The need of vessel-like structures has become increasingly crucial for the supply of encapsulated cells for 3D tissue engineering, or even with regard to future application such as vascular grafts. The anticipated potential of providing tubes with tailored branching geometries made of biocompatible or biological materials pushes future visions of patient-specific vascularized tissue substitutions, tissue-engineered blood vessels and bio-based vascular grafts. We review here the early attempts of bringing together innovative free-form manufacturing processes with bio-based and biodegradable materials. The presented studies provide many important proofs of concepts such as the possibility to integrate viable cells into computer-controlled processes and the feasibility of supplying cells in a hydrogel matrix by generation of a network of perfused channels. Several impressive results in the generation of complex shapes and high-aspect-ratio tubular structures demonstrate the potential of additive assembly methods. Yet, it also becomes obvious that there remain major challenges to simultaneously match all material requirements in terms of biological functions (cell function supporting properties), physicochemical functions (mechanical properties of the printed material) and process-related (viscosity, cross

  16. Evolving PBPK applications in regulatory risk assessment: current situation and future goals

    Science.gov (United States)

    The presentation includes current applications of PBPK modeling in regulatory risk assessment and discussions on conflicts between assuring consistency with experimental data in current situation and the desire for animal-free model development.

  17. Achieving universal health care coverage: Current debates in Ghana on covering those outside the formal sector

    Directory of Open Access Journals (Sweden)

    Abiiro Gilbert

    2012-10-01

    Full Text Available Abstract Background Globally, extending financial protection and equitable access to health services to those outside the formal sector employment is a major challenge for achieving universal coverage. While some favour contributory schemes, others have embraced tax-funded health service cover for those outside the formal sector. This paper critically examines the issue of how to cover those outside the formal sector through the lens of stakeholder views on the proposed one-time premium payment (OTPP policy in Ghana. Discussion Ghana in 2004 implemented a National Health Insurance Scheme, based on a contributory model where service benefits are restricted to those who contribute (with some groups exempted from contributing, as the policy direction for moving towards universal coverage. In 2008, the OTPP system was proposed as an alternative way of ensuring coverage for those outside formal sector employment. There are divergent stakeholder views with regard to the meaning of the one-time premium and how it will be financed and sustained. Our stakeholder interviews indicate that the underlying issue being debated is whether the current contributory NHIS model for those outside the formal employment sector should be maintained or whether services for this group should be tax funded. However, the advantages and disadvantages of these alternatives are not being explored in an explicit or systematic way and are obscured by the considerable confusion about the likely design of the OTPP policy. We attempt to contribute to the broader debate about how best to fund coverage for those outside the formal sector by unpacking some of these issues and pointing to the empirical evidence needed to shed even further light on appropriate funding mechanisms for universal health systems. Summary The Ghanaian debate on OTPP is related to one of the most important challenges facing low- and middle-income countries seeking to achieve a universal health care system. It

  18. Hydro-peaking at Tonstad power plant in Norway Modelled effects on currents, temperatures and ice cover

    Energy Technology Data Exchange (ETDEWEB)

    Tjomsland, Torulv; Bakken, Tor Haakon.

    2012-07-01

    Hydro-peaking ing was done by pumping water from Sirdalsvatn to Homstoelvatn by night and using it for production the following day. The effect of the hydro-peaking was simulated by mathematical modelling. Hydro-peaking led to considerably changes in water level in Homstoelvatn, 3.5 m up and down each day. For Sirdalsvatn the difference was around 3/4 m. Hydro-peaking increased the current speed and current pattern especially near the openings of the tunnels in Sirdalsvatn and Homstoelvatn. The vertical mixing was increased throughout the lake. In Sirdalsvatn the hydro-peaking led to reduced temperatures near surface and increased temperatures at greater depths due to increased vertical mixing, especially during the autumn and the first part of winter. The circulation period was delayed and prolonged by a week or two. In Sirdalsvatn hydro-peaking resulted in a shorter period with ice cover. In both Sirdalsvatn and Homstoelvatn reduced ice cover formation may be connected to areas near the tunnel due to increased current velocities. Rapid water level changes may break up continuous ice cover along the shores.(Author)

  19. Covering complete proteomes with X-ray structures: a current snapshot

    Energy Technology Data Exchange (ETDEWEB)

    Mizianty, Marcin J.; Fan, Xiao; Yan, Jing; Chalmers, Eric; Woloschuk, Christopher [University of Alberta, Edmonton, Alberta T6G 2V4 (Canada); Joachimiak, Andrzej, E-mail: andrzejj@anl.gov [Argonne National Laboratory, Argonne, IL 60439 (United States); Kurgan, Lukasz, E-mail: andrzejj@anl.gov [University of Alberta, Edmonton, Alberta T6G 2V4 (Canada)

    2014-11-01

    The current and the attainable coverage by X-ray structures of proteins and their functions on the scale of the ‘protein universe’ are estimated. A detailed analysis of the coverage across nearly 2000 proteomes from all superkingdoms of life and functional annotations is performed, with particular focus on the human proteome and the family of GPCR proteins. Structural genomics programs have developed and applied structure-determination pipelines to a wide range of protein targets, facilitating the visualization of macromolecular interactions and the understanding of their molecular and biochemical functions. The fundamental question of whether three-dimensional structures of all proteins and all functional annotations can be determined using X-ray crystallography is investigated. A first-of-its-kind large-scale analysis of crystallization propensity for all proteins encoded in 1953 fully sequenced genomes was performed. It is shown that current X-ray crystallographic knowhow combined with homology modeling can provide structures for 25% of modeling families (protein clusters for which structural models can be obtained through homology modeling), with at least one structural model produced for each Gene Ontology functional annotation. The coverage varies between superkingdoms, with 19% for eukaryotes, 35% for bacteria and 49% for archaea, and with those of viruses following the coverage values of their hosts. It is shown that the crystallization propensities of proteomes from the taxonomic superkingdoms are distinct. The use of knowledge-based target selection is shown to substantially increase the ability to produce X-ray structures. It is demonstrated that the human proteome has one of the highest attainable coverage values among eukaryotes, and GPCR membrane proteins suitable for X-ray structure determination were determined.

  20. Covering the Complete Proteomes with X-ray Structures - a Current Snapshot

    Energy Technology Data Exchange (ETDEWEB)

    Mizianty, Marcin J.; Fan, Xiao; Yan, Jing; Chalmers, Eric; Woloschuk, Christopher; Joachimiak, Andrzej; Kurgan, Lukasz

    2014-10-23

    Abstract Structural genomics programs developed and applied structure determination pipelines to a wide range of protein targets, facilitating visualization of macromolecular interactions and understanding of their molecular and biochemical functions. We investigate a fundamental question whether three-dimensional structures of all proteins and all functional annotations can be determined using X-ray crystallography. We performed a first-of-its-kind large scale analysis of crystallization propensity for all proteins encoded in 1,953 fully sequenced genomes. We show that current X-ray crystallography know-how combined with homology modeling can provide structures for 25% of modeling families (protein clusters for which structural models can be obtained through homology modeling) with at least one structural model produced for each Gene Ontology functional annotation. The coverage varies between superkingdoms with 19% in eukaryotes, 35% in bacteria, 49% in archaea, and viruses following coverage values of their hosts. We show that the crystallization propensities of proteomes are distinctive of the taxonomic superkingdoms. The use of knowledge-based target selection is shown to substantially increase ability to produce X-ray structures. We demonstrate that the human proteome has one of the highest attainable coverage values among eukaryotes and we identify GPCR membrane proteins suitable for the X-ray structure determination.

  1. Internal structure and current evolution of very small debris-covered glacier systems located in alpine permafrost environments

    Directory of Open Access Journals (Sweden)

    Jean-Baptiste eBosson

    2016-04-01

    Full Text Available This contribution explores the internal structure of very small debris-covered glacier systems located in permafrost environments and their current dynamical responses to short-term climatic variations. Three systems were investigated with electrical resistivity tomography and dGPS monitoring over a 3-year period. Five distinct sectors are highlighted in each system: firn and bare-ice glacier, debris-covered glacier, heavily debris-covered glacier of low activity, rock glacier and ice-free debris. Decimetric to metric movements, related to ice ablation, internal deformation and basal sliding affect the glacial zones, which are mainly active in summer. Conversely, surface lowering is close to zero (-0.04 m yr-1 in the rock glaciers. Here, a constant and slow internal deformation was observed (c. 0.2 m yr-1. Thus, these systems are affected by both direct and high magnitude responses and delayed and attenuated responses to climatic variations. This differential evolution appears mainly controlled by (1 the proportion of ice, debris and the presence of water in the ground, and (2 the thickness of the superficial debris layer.

  2. A current precipitation index-based model for continuous daily runoff simulation in seasonally snow covered sub-arctic catchments

    Science.gov (United States)

    Akanegbu, Justice O.; Marttila, Hannu; Ronkanen, Anna-Kaisa; Kløve, Bjørn

    2017-02-01

    A new precipitation index-based model, which includes a snow accumulation and melt component, has been developed to simulate hydrology in high latitude catchments. The model couples a point snowmelt model with a current precipitation index (CPI) formulation to simulate continuous daily runoff from catchments with seasonal snow cover. A new runoff conversion factor: CT and Lf, threshold flow factor ThQ and runoff transformation function Maxbas were introduced into the CPI equation, which converts and transforms the routed daily CPI into daily runoff and maintains the daily base flow in the catchment. The model was developed using twelve sub-arctic boreal catchments located above and below the Arctic Circle in northern Finland, representing a region with considerable seasonal snow cover. The results showed that the model can adequately simulate and produce the dynamics of daily runoff from catchments where the underlying physical conditions are not known. An open-access Excel-based model is provided with this paper for daily runoff simulations. The model can be used to estimate runoff in sub-arctic regions where little data is typically available but significant changes in climate are expected, with considerable shifts in the amount and timing of snowmelt and runoff.

  3. Current and Historic Land Cover of Grand Bay - Banks Lake (GBBL) Ecosystem in Lanier and Lowndes County, Georgia

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes efforts to map land cover and assess land cover cahnge from the early 1940's through 2004 witihn the Grand Bay-Banks Lake ecosystem.

  4. Current challenges of implementing anthropogenic land-use and land-cover change in models contributing to climate change assessments

    Directory of Open Access Journals (Sweden)

    R. Prestele

    2017-05-01

    Full Text Available Land-use and land-cover change (LULCC represents one of the key drivers of global environmental change. However, the processes and drivers of anthropogenic land-use activity are still overly simplistically implemented in terrestrial biosphere models (TBMs. The published results of these models are used in major assessments of processes and impacts of global environmental change, such as the reports of the Intergovernmental Panel on Climate Change (IPCC. Fully coupled models of climate, land use and biogeochemical cycles to explore land use–climate interactions across spatial scales are currently not available. Instead, information on land use is provided as exogenous data from the land-use change modules of integrated assessment models (IAMs to TBMs. In this article, we discuss, based on literature review and illustrative analysis of empirical and modeled LULCC data, three major challenges of this current LULCC representation and their implications for land use–climate interaction studies: (I provision of consistent, harmonized, land-use time series spanning from historical reconstructions to future projections while accounting for uncertainties associated with different land-use modeling approaches, (II accounting for sub-grid processes and bidirectional changes (gross changes across spatial scales, and (III the allocation strategy of independent land-use data at the grid cell level in TBMs. We discuss the factors that hamper the development of improved land-use representation, which sufficiently accounts for uncertainties in the land-use modeling process. We propose that LULCC data-provider and user communities should engage in the joint development and evaluation of enhanced LULCC time series, which account for the diversity of LULCC modeling and increasingly include empirically based information about sub-grid processes and land-use transition trajectories, to improve the representation of land use in TBMs. Moreover, we suggest

  5. Current challenges of implementing anthropogenic land-use and land-cover change in models contributing to climate change assessments

    Science.gov (United States)

    Prestele, Reinhard; Arneth, Almut; Bondeau, Alberte; de Noblet-Ducoudré, Nathalie; Pugh, Thomas A. M.; Sitch, Stephen; Stehfest, Elke; Verburg, Peter H.

    2017-05-01

    Land-use and land-cover change (LULCC) represents one of the key drivers of global environmental change. However, the processes and drivers of anthropogenic land-use activity are still overly simplistically implemented in terrestrial biosphere models (TBMs). The published results of these models are used in major assessments of processes and impacts of global environmental change, such as the reports of the Intergovernmental Panel on Climate Change (IPCC). Fully coupled models of climate, land use and biogeochemical cycles to explore land use-climate interactions across spatial scales are currently not available. Instead, information on land use is provided as exogenous data from the land-use change modules of integrated assessment models (IAMs) to TBMs. In this article, we discuss, based on literature review and illustrative analysis of empirical and modeled LULCC data, three major challenges of this current LULCC representation and their implications for land use-climate interaction studies: (I) provision of consistent, harmonized, land-use time series spanning from historical reconstructions to future projections while accounting for uncertainties associated with different land-use modeling approaches, (II) accounting for sub-grid processes and bidirectional changes (gross changes) across spatial scales, and (III) the allocation strategy of independent land-use data at the grid cell level in TBMs. We discuss the factors that hamper the development of improved land-use representation, which sufficiently accounts for uncertainties in the land-use modeling process. We propose that LULCC data-provider and user communities should engage in the joint development and evaluation of enhanced LULCC time series, which account for the diversity of LULCC modeling and increasingly include empirically based information about sub-grid processes and land-use transition trajectories, to improve the representation of land use in TBMs. Moreover, we suggest concentrating on the

  6. 现阶段财务管理目标探究%On Current Goal of Financial Management

    Institute of Scientific and Technical Information of China (English)

    许绍定

    2012-01-01

    With the gradual deepening of reform and opening up, the market economy is developing to the deeper level, the en- terprises are facing serious conflict from the internal and external environment, and the goal of financial management is developing all the time. The goal theory of financial management, “ stakeholders to maximize the benefits” , is going to be accepted by theoretical circles and administration authorities. But the history of this theory is not long, and there are some imperfections. So, there are many different opinions which have an influence on the guiding value of corporations'financial management practices. However, if we take practical measures to deal with propaganda, research, perfect governance structure, legislation and so on, this goal theory will be ac- cepted by everyone and can guide the practices of financial management.%摘要:随着我国改革开放的逐步深入,市场经济越来越向更深层次发展,企业面临来自内部和外部环境的冲突也越来越激烈,财务管理目标也在不断地演进。“相关者利益最大化”财务管理目标理论逐渐被理论界、管理层所接受。但这一理论发展时间并不长,还有不完善之处。因此,现实中还存在不同意见并影响其对企业财务管理实践的指导价值。但只要在宣传、研究、治理结构完善、立法等方面采取切实可行的措施,此目标理论一定会被大家所接受并更好地指导财务管理的实践。

  7. Taking stock of Myanmar’s progress toward the health-related Millennium Development Goals: current roadblocks, paths ahead

    Science.gov (United States)

    2013-01-01

    Myanmar is a developing country with considerable humanitarian needs, rendering its pursuit of the Millennium Development Goals (MDGs) an especially high priority. Yet progress to date remains under-examined on key fronts. Particularly within the three health-related MDGs (MDGs 4, 5, and 6), the limited data reported point to patchy levels of achievement. This study was undertaken to provide an overview and assessment of Myanmar’s progress toward the health-related MDGs, along with possible solutions for accelerating health-related development into 2015 and beyond. The review highlights off-track progress in the spheres of maternal and child health (MDGs 4 and 5). It also shows Myanmar’s achievements toward MDG 6 targets – in the areas of HIV/AIDS, malaria, and tuberculosis. Such achievements are especially notable in that Myanmar has been receiving the lowest level of official development assistance among all of the least developed countries in Asia. However, to make similar progress in MDGs 4 and 5, Myanmar needs increased investment and commitment in health. Toward moving forward with the post-2015 development agenda, Myanmar’s government also needs to take the lead in calling for attention from the World Health Organization and its global development partners to address the stagnation in health-related development progress within the country. In particular, Myanmar’s government should invest greater efforts into health system strengthening to pave the road to universal health coverage. PMID:24025845

  8. MOTIVATION: Goals and Goal Setting

    Science.gov (United States)

    Stratton, Richard K.

    2005-01-01

    Goal setting has great impact on a team's performance. Goals enable a team to synchronize their efforts to achieve success. In this article, the author talks about goals and goal setting. This articles complements Domain 5--Teaching and Communication (p.14) and discusses one of the benchmarks listed therein: "Teach the goal setting process and…

  9. The interaction of approach-alcohol action tendencies, working memory capacity, and current task goals predicts the inability to regulate drinking behavior.

    Science.gov (United States)

    Sharbanee, Jason M; Stritzke, Werner G K; Wiers, Reinout W; Young, Paul; Rinck, Mike; MacLeod, Colin

    2013-09-01

    The inability to regulate alcohol consumption has been attributed to an imbalance between stimulus-driven behavioral biases, or action tendencies, and the ability to exert goal-directed control, or working memory capacity (WMC). Previous research assessing the interaction between these variables has not considered the effect of whether individuals' current goals or task demands require goal-directed control. Our aim was to examine the potential interaction of appetitive action tendencies and the ability to exert control over these action tendencies as a function of whether task demands require applying control for successful task completion. Two groups of social drinkers (n = 40 per group) who differed in their ability to regulate their alcohol consumption completed a novel variant of the Approach-Avoidance Task (AAT), which separately assessed approach and avoid trials. The approach and avoidance responses differentially require goal-directed control, depending on whether the task-relevant response is incongruent with the stimulus-driven action tendency. Results indicated that (a) group differences in AAT indices were only observed on trials that required an avoidance movement, which are trials where the task-relevant response would be incongruent with an approach action tendency, and (b) the extent of the group differences for these avoidance trials was moderated by individual differences in WMC, such that problem drinkers with lower WMC showed greater behavioral bias toward alcohol than those with higher WMC. These findings suggest that difficulties in regulating alcohol consumption arise from a complex interaction of action-tendencies, WMC, and current goals or task demands.

  10. The Role of Goal Attainment Expectancies in Achievement Goal Pursuit

    Science.gov (United States)

    Senko, Corwin; Hulleman, Chris S.

    2013-01-01

    The current studies introduce the goal attainment expectancy construct to achievement goal theory. Three studies, 2 in college classrooms and the other using a novel math task in the laboratory, converged on the same finding. For mastery-approach goals and performance-approach goals alike, the harder the goal appeared to attain, the less likely…

  11. Global Goals

    Institute of Scientific and Technical Information of China (English)

    DING WENLEI

    2010-01-01

    @@ The goal of ZTE Corp.,the second largest telecommunications equipment and phone maker in China,has remained simple and unchanged for the past four years,continuing to push further into the European and American markets.

  12. Predicting Subsequent Task Performance From Goal Motivation and Goal Failure

    Directory of Open Access Journals (Sweden)

    Laura Catherine Healy

    2015-07-01

    Full Text Available Recent research has demonstrated that the cognitive processes associated with goal pursuit can continue to interfere with unrelated tasks when a goal is unfulfilled. Drawing from the self-regulation and goal-striving literatures, the present study explored the impact of goal failure on subsequent cognitive and physical task performance. Furthermore, we examined if the autonomous or controlled motivation underpinning goal striving moderates the responses to goal failure. Athletes (75 male, 59 female, Mage = 19.90 years, SDage = 3.50 completed a cycling trial with the goal of covering a given distance in 8 minutes. Prior to the trial, their motivation was primed using a video. During the trial they were provided with manipulated performance feedback, thus creating conditions of goal success or failure. No differences emerged in the responses to goal failure between the primed motivation or performance feedback conditions. We make recommendations for future research into how individuals can deal with failure in goal striving.

  13. Covering localization, mapping and evaluation of ducts, using Pipeline Current Mapper Methods (PCM); Localizacao, mapeamento e avaliacao de revestimento de dutos, utilizando o metodo Pipeline Current Mapper (PCM)

    Energy Technology Data Exchange (ETDEWEB)

    Furquim, Antonio Jorge [ESTEIO Engenharia e Aerolevantamentos S.A., Curitiba, PR (Brazil)

    2005-07-01

    Esteio Engenharia e Aerolevantamentos S.A., together with the PETROBRAS - Petroleo Brasileiro S.A., comes accomplishing the Location, Geo positioning, Mapping and Inspection of the Coating in more than 5.000 km of pipes in several areas of the country. The works come being executed seeking the obtaining of the real position of Ducts (They-Built) and the conditions in that meets the coating of the same ones. The risings base on the method Pipeline Current Mapper (PCM), using the equipment of production of Radio detection to locate and to inspect the conditions of the coating. This work presents the results, analyses, precision, benefits and difficulties found during the execution of the surveying. (author)

  14. Foreign-trained dentists in advanced education in prosthodontics programs in the United States: demographics, perspectives on current training, and future goals.

    Science.gov (United States)

    Al-Sowygh, Zeyad H; Sukotjo, Cortino

    2011-02-01

    This study investigated the perspectives of foreign-trained dentists (FTDs) in comparison with US-trained Dentists (USTDs) in Advanced Education in Prosthodontics (AEP) programs on their current clinical training and future goals. This study was conducted by analyzing data from previously published literature. When appropriate, Chi-square statistical analysis was conducted to determine the influence of where the AEP residents earned their DMD/DDS degree (FTDs/USTDs) on all variables. Only results that yielded significant differences were discussed. A majority of both FTDs and USTDs were male. Most USTDs were married, while most FTDs were single. Most FTDs were not US citizens and most originated from Asia, followed by the Middle East, South America, and Europe. Significantly more FTDs had higher ranks in their dental schools, had more advanced degrees, and spent more time practicing before entering the AEP programs. In selecting AEP programs, FTDs placed significantly higher values on a program's reputation and research opportunities. During their AEP training, FTDs paid significantly higher tuition and received lower stipends, but obtained more financial support from families. On the other hand, USTDs received significantly more financial aid and earned income from part-time work, but had significantly higher total educational debts. USTDs showed a significantly higher interest in becoming a student member of the American College of Prosthodontists and participated actively in prosthodontics organizations. USTDs were more interested in becoming maxillofacial prosthodontists, while FTDs were more interested in pursuing academic careers. FTDs differed from USTDs in several ways. Because of their interests in academics and research, FTDs may potentially have a positive impact on the development of the prosthodontics discipline. This information may be beneficial for AEP program directors in accommodating the needs of FTDs, and for FTDs in better preparing for their

  15. Land Cover

    Data.gov (United States)

    Kansas Data Access and Support Center — The Land Cover database depicts 10 general land cover classes for the State of Kansas. The database was compiled from a digital classification of Landsat Thematic...

  16. The interaction of approach-alcohol action tendencies, working memory capacity, and current task goals predicts the inability to regulate drinking behavior

    NARCIS (Netherlands)

    Sharbanee, J.M.; Stritzke, W.G.K.; Wiers, R.W.H.J.; Young, P.; Rinck, M.; McLeod, C.

    2013-01-01

    The inability to regulate alcohol consumption has been attributed to an imbalance between stimulus-driven behavioral biases, or action tendencies, and the ability to exert goal-directed control, or working memory capacity (WMC). Previous research assessing the interaction between these variables has

  17. Land Cover Characterization Program

    Science.gov (United States)

    ,

    1997-01-01

    The U.S. Geological Survey (USGS) has a long heritage of leadership and innovation in land use and land cover mapping. The USGS Anderson system defined the principles for land use and land cover mapping that have been the model both nationally and internationally for more than 20 years. The Land Cover Characterization Program (LCCP) is founded on the premise that the Nation's needs for land cover and land use data are diverse and increasingly sophisticated. The range of projects, programs, and organizations that use land cover data to meet their planning, management, development, and assessment objectives has expanded significantly. The reasons for this are numerous, and include the improved capabilities provided by geographic information systems, better and more data-intensive analytic models, and increasing requirements for improved information for decision making. The overall goals of the LCCP are to:

  18. Quantitative goals for monetary policy

    OpenAIRE

    Fatás, Antonio; Mihov, Ilian; ROSE, Andrew K.

    2006-01-01

    We study empirically the macroeconomic effects of an explicit de jure quantitative goal for monetary policy. Quantitative goals take three forms: exchange rates, money growth rates, and inflation targets. We analyze the effects on inflation of both having a quantitative target, and of hitting a declared target; we also consider effects on output volatility. Our empirical work uses an annual data set covering 42 countries between 1960 and 2000, and takes account of other determinants of inflat...

  19. Benthic Cover

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Benthic cover (habitat) maps are derived from aerial imagery, underwater photos, acoustic surveys, and data gathered from sediment samples. Shallow to moderate-depth...

  20. Achieving the millennium development goal for under-five mortality in Bangladesh: current status and lessons for issues and challenges for further improvements.

    Science.gov (United States)

    Sayem, Amir Mohammad; Nury, Abu Taher Md Sanaullah; Hossain, Md Delwar

    2011-04-01

    The study assessed the achievements in, critically reviewed the relevant issues of, and put forward recommendations for achieving the target of the Millennium Development Goal relating to mortality of children aged less than five years (under-five mortality) in Bangladesh within 2015. To materialize the study objectives, a thorough literature review was done. Mortality of under-five children and infants decreased respectively to 65 from 151 and to 52 from 94 per 1,000 livebirths during 1990-2006. The immunization coverage increased from 54% to 81.9% during the same period. The projection shows that Bangladesh will achieve targeted reduction in under-five mortality and infant mortality within the time limit, except immunization coverage. Neonatal mortality contributed to the majority of childhood deaths. Contribution of neonatal mortality to child mortality was the highest. There were remarkable differences in child mortality by sex, division, and residence. To progress further for achieving the target of MDG relating to child mortality, some issues, such as lower use of maternal healthcare services, hazardous environmental effects on childhood illness, high malnutrition among children, shorter duration of exclusive breastfeeding practices, various child injuries leading to death, low healthcare-use of children, probable future threat of financial shortage, and strategies lacking area-wise focus on child mortality, need to be considered. Without these, the achievement of MDG relating to child mortality may not be possible within 2015.

  1. Current and future pharmacologic options for the management of patients unable to achieve low-density lipoprotein-cholesterol goals with statins.

    Science.gov (United States)

    El Harchaoui, Karim; Akdim, Fatima; Stroes, Erik S G; Trip, Mieke D; Kastelein, John J P

    2008-01-01

    Low-density lipoprotein-cholesterol (LDL-C) lowering is the mainstay of the current treatment guidelines in the management of cardiovascular risk. HMG-CoA reductase inhibitors (statins) are currently the most effective LDL-C-lowering drugs. However, a substantial number of patients do not reach treatment targets with statins. Therefore, an unmet medical need exists for lipid-lowering drugs with novel mechanisms of action to reach the recommended cholesterol target levels, either by monotherapy or combination therapy. Upregulation of the LDL receptor with squalene synthase inhibitors has shown promising results in animal studies but the clinical development of the lead compound lapaquistat (TAK-475) has recently been discontinued. Ezetimibe combined with statins allowed significantly more patients to reach their LDL-C targets. Other inhibitors of intestinal cholesterol absorption such as disodium ascorbyl phytostanol phosphate (FM-VP4) and bile acid transport inhibitors have shown positive results in early development trials, whereas the prospect of acyl coenzyme A: cholesterol acyltransferase inhibition in cardiovascular prevention is dire. Selective inhibition of messenger RNA (mRNA) by antisense oligonucleotides is a new approach to modify cholesterol levels. The inhibition of apolipoprotein B mRNA is in advanced development and mipomersen sodium (ISIS 301012) has shown striking results in phase II studies both as monotherapy as well as in combination with statins.

  2. Lixisenatide Therapy in Older Patients With Type 2 Diabetes Inadequately Controlled on Their Current Antidiabetic Treatment: The GetGoal-O Randomized Trial.

    Science.gov (United States)

    Meneilly, Graydon S; Roy-Duval, Christine; Alawi, Hasan; Dailey, George; Bellido, Diego; Trescoli, Carlos; Manrique Hurtado, Helard; Guo, Hailing; Pilorget, Valerie; Perfetti, Riccardo; Simpson, Hamish

    2017-04-01

    To evaluate the efficacy and safety of lixisenatide versus placebo on glycemic control in older patients with type 2 diabetes uncontrolled on their current antidiabetic treatment. In this phase III, double-blind, randomized, placebo-controlled, two-arm, parallel-group, multicenter trial, patients aged ≥70 years were randomized to receive once-daily lixisenatide 20 μg or placebo before breakfast concomitantly with their existing antidiabetic therapy (including insulin) for 24 weeks. Patients at risk for malnutrition or with moderate to severe cognitive impairment were excluded. The primary end point was absolute change in HbA1c from baseline to week 24. Secondary end points included change from baseline to week 24 in 2-h postprandial plasma glucose (PPG) and body weight. A total of 350 patients were randomized. HbA1c decreased substantially with lixisenatide (-0.57% [6.2 mmol/mol]) compared with placebo (+0.06% [0.7 mmol/mol]) from baseline to week 24 (P < 0.0001). Mean reduction in 2-h PPG was significantly greater with lixisenatide (-5.12 mmol/L) than with placebo (-0.07 mmol/L; P < 0.0001). A greater decrease in body weight was observed with lixisenatide (-1.47 kg) versus placebo (-0.16 kg; P < 0.0001). The safety profile of lixisenatide in this older population, including rates of nausea and vomiting, was consistent with that observed in other lixisenatide studies. Hypoglycemia was reported in 17.6% of patients with lixisenatide versus 10.3% with placebo. In nonfrail older patients uncontrolled on their current antidiabetic treatment, lixisenatide was superior to placebo in HbA1c reduction and in targeting postprandial hyperglycemia, with no unexpected safety findings. © 2017 by the American Diabetes Association.

  3. Sustainable Health Development Goals (SHDG): breaking down the walls.

    Science.gov (United States)

    Oleribe, Obinna Ositadimma; Crossey, Mary Margaret Elizabeth; Taylor-Robinson, Simon David

    2015-01-01

    The world's governments failed to achieve the Health for All 2000 goals from the Alma Ata Declaration of 1978. Although a lot of milestones have been covered since 2000, the world's governing authorities are unlikely to achieve the current Millennium Development Goals (MDGs) which expire by the end of this year. The inability to achieve these goals may be linked to the multiplicity of health-related directives and fragmentation of health systems in many countries. However, with the proposed 17 sustainability development goals, health has only one universal aim: to ensure healthy lives and promote wellbeing for all at all ages. Accomplishing this will require a focus on health systems (system-thinking), commonization of services and full integration of services with total dismantling of vertical programs across the world.

  4. Influence of Frequency and Bias Current on Asymmetrical GMI Effect in Co71.8Fe4.9Nb0.8Si7.5B15 Amorphous Glass-Covered Wires

    Institute of Scientific and Technical Information of China (English)

    CHEN Zheng; LI De-ren; LU Zhi-chao; ZHOU Shao-xiong

    2008-01-01

    The 71.8Fe4.9Nb0.8Si7.5B15 amorphous glass-covered wires (AGCW) are prepared by the Taylor-Ulitovsky technique. The frequency dependence of asymmetrical giant magneto-impedance (AGMI) effect in amorphous glass-covered wires annealed by 70 mA DC current is here presented. The resistance R and the reactance X have been measured, respectively. The real part R and the imaginary part X of impedance play an important role at high frequency and low frequency, respectively. The influence of DC bias current from Ib=0 mA to Ib=5 mA at 30 MHz on the GMI effect in the glass-covered wires annealed by 70 mA DC current is investigated. The asymmetry becomes the largest around Ib = 1 mA, and finally decreases for the larger bias current Ib =5 mA. The maximum △Z/Z ratio of 310% is observed at 58 MHz under 1 mA bias current.

  5. Stability and Change in Social Goals as Related to Goal Structures and Engagement in School

    Science.gov (United States)

    Madjar, Nir

    2017-01-01

    The current studies explored (a) the extended external validity of social-goal-orientation framework; (b) the mediating role of social goals between classroom goal structures and students' engagement; and (c) whether changes in social goals can be explained by classroom goal structures and engagement. Study 1 was cross-sectional (N = 317), and…

  6. No Cover

    Science.gov (United States)

    Vargas, Dan

    2012-01-01

    Born and raised in Los Angeles, Dan Vargas spent his twenties going to punk shows at King's Palace, Club 88, the Cathay de Grand, the Vex, the Starwood, the Hong Kong Cafe, Base's Hall, and the Masque. He has produced for several bands and is currently a songwriter and singer for an LA rock band. In this article, he reflects on the…

  7. No Cover

    Science.gov (United States)

    Vargas, Dan

    2012-01-01

    Born and raised in Los Angeles, Dan Vargas spent his twenties going to punk shows at King's Palace, Club 88, the Cathay de Grand, the Vex, the Starwood, the Hong Kong Cafe, Base's Hall, and the Masque. He has produced for several bands and is currently a songwriter and singer for an LA rock band. In this article, he reflects on the…

  8. Sganzerla Cover

    Directory of Open Access Journals (Sweden)

    Victor da Rosa

    2014-06-01

    Full Text Available http://dx.doi.org/10.5007/2175-7917.2014v19n1p158 Neste artigo, realizo uma leitura do cinema de Rogério Sganzerla, desde o clássico O bandido da luz vermelha até os documentários filmados na década de oitenta, a partir de duas noções centrais: cover e over. Para isso, parto de uma controvérsia com o ensaio de Ismail Xavier, Alegorias do subdesenvolvimento, em que o crítico realiza uma leitura do cinema brasileiro da década de sessenta através do conceito de alegoria; depois releio uma série de textos críticos do próprio Sganzerla, publicados em Edifício Sganzerla, procurando repensar as ideias de “herói vazio” ou “cinema impuro” e sugerindo assim uma nova relação do seu cinema com o tempo e a representação; então busco articular tais ideias com certos procedimentos de vanguarda, como a falsificação, a cópia, o clichê e a colagem; e finalmente procuro mostrar que, no cinema de Sganzerla, a partir principalmente de suas reflexões sobre Orson Welles, a voz é usada de maneira a deformar a interpretação naturalista.

  9. Cover Picture.

    Science.gov (United States)

    Breuning; Ruben; Lehn; Renz; Garcia; Ksenofontov; Gütlich; Wegelius; Rissanen

    2000-07-17

    The cover picture shows how both, fine arts and science, avail themselves of a system of intertwined symbolic and iconic languages. They make use of a common set of abstracted signs to report on their results. Thus, already in 1925, Wassily Kandinsky painted a masterpiece (bottom), which now, 75 years later, might be regarded as a blueprint for a scientific project. In his painting, Kandinsky pictured a grid-shaped sign that resembles in effect an actual molecular switch. Apparently following an enigmatic protocol, the groups of Lehn and Gütlich (see p. 2504 ff. for more details) constructed a grid-type inorganic architecture that operates as a three-level magnetic switch (center) triggered by three external perturbations (p, T, hnu). The switching principle is based on the spin-crossover phenomenon of Fe(II) ions and can be monitored by Mössbauer spectroscopy (left) and magnetic measurements (rear). Maybe not by chance, the English translation of the title of the painting "signs" is a homonym of "science", since both presented works are a product of the insatiable curiosity of man and his untiring desire to recognize his existence.

  10. Goals and Psychological Accounting

    DEFF Research Database (Denmark)

    Koch, Alexander Karl; Nafziger, Julia

    -induced reference points make substandard performance psychologically painful and motivate the individual to stick to his goals. How strong the commitment to goals is depends on the type of psychological account. We provide conditions when it is optimal to evaluate goals in narrow accounts. The key intuition......We model how people formulate and evaluate goals to overcome self-control problems. People often attempt to regulate their behavior by evaluating goal-related outcomes separately (in narrow psychological accounts) rather than jointly (in a broad account). To explain this evidence, our theory...... of endogenous narrow or broad psychological accounts combines insights from the literatures on goals and mental accounting with models of expectations-based reference-dependent preferences. By formulating goals the individual creates expectations that induce reference points for task outcomes. These goal...

  11. Space Constrained Dynamic Covering

    CERN Document Server

    Antonellis, Ioannis; Dughmi, Shaddin

    2009-01-01

    In this paper, we identify a fundamental algorithmic problem that we term space-constrained dynamic covering (SCDC), arising in many modern-day web applications, including ad-serving and online recommendation systems in eBay and Netflix. Roughly speaking, SCDC applies two restrictions to the well-studied Max-Coverage problem: Given an integer k, X={1,2,...,n} and I={S_1, ..., S_m}, S_i a subset of X, find a subset J of I, such that |J| <= k and the union of S in J is as large as possible. The two restrictions applied by SCDC are: (1) Dynamic: At query-time, we are given a query Q, a subset of X, and our goal is to find J such that the intersection of Q with the union of S in J is as large as possible; (2) Space-constrained: We don't have enough space to store (and process) the entire input; specifically, we have o(mn), sometimes even as little as O((m+n)polylog(mn)) space. The goal of SCDC is to maintain a small data structure so as to answer most dynamic queries with high accuracy. We present algorithms a...

  12. Shared goals and development

    DEFF Research Database (Denmark)

    Blomberg, Olle

    2015-01-01

    undemanding for children to engage in, and therefore has the potential to play a part in fostering their understanding of other minds. Part of the functional role of shared goals is to enable agents to choose means that are appropriate to realising a goal with others rather than individually. By offering...

  13. Goal Setting and Hope

    Science.gov (United States)

    Curran, Katie; Reivich, Karen

    2011-01-01

    The science behind the mechanisms and mediators that lead to successful goal accomplishment has been a focus of research since the 1970s. When an individual desires to make a change or accomplish an outcome, research shows that he or she will be more successful if he or she attends to a number of variables that are key in goal setting.…

  14. Motivational Goal Bracketing

    DEFF Research Database (Denmark)

    Nafziger, Julia; Koch, Alexander

    It is a puzzle why people often evaluate consequences of choices separately (narrow bracketing) rather than jointly (broad bracketing). We study the hypothesis that a present-biased individual, who faces two tasks, may bracket his goals narrowly for motivational reasons. Goals motivate because th...... of the tasks. Narrow goals have a stronger motivational force and thus can be optimal. In particular, if one task outcome becomes known before working on the second task, narrow bracketing is always optimal.......It is a puzzle why people often evaluate consequences of choices separately (narrow bracketing) rather than jointly (broad bracketing). We study the hypothesis that a present-biased individual, who faces two tasks, may bracket his goals narrowly for motivational reasons. Goals motivate because...

  15. Shared goals and development

    DEFF Research Database (Denmark)

    Blomberg, Olle

    2015-01-01

    In 'Joint Action and Development', Stephen Butterfill argues that if several agents' actions are driven by what he calls a "shared goal" -- a certain pattern of goal-relations and expectations -- then these actions constitute a joint action. This kind of joint action is sufficiently cognitively...... undemanding for children to engage in, and therefore has the potential to play a part in fostering their understanding of other minds. Part of the functional role of shared goals is to enable agents to choose means that are appropriate to realising a goal with others rather than individually. By offering...... a counterexample, I show that the pattern of goal-relations and expectations specified by Butterfill cannot play this role. I then provide an appropriately conceptually and cognitively undemanding amendment with which the account can be saved....

  16. Land Cover - Minnesota Land Cover Classification System

    Data.gov (United States)

    Minnesota Department of Natural Resources — Land cover data set based on the Minnesota Land Cover Classification System (MLCCS) coding scheme. This data was produced using a combination of aerial photograph...

  17. Current status of cholesterol goal attainment after statin therapy among patients with hypercholesterolemia in Asian countries and region: the Return on Expenditure Achieved for Lipid Therapy in Asia (REALITY-Asia) study.

    Science.gov (United States)

    Kim, Hyo-Soo; Wu, Yangfeng; Lin, Shing-Jong; Deerochanawong, Chaicharn; Zambahari, Robaayah; Zhao, Liancheng; Zhang, Qiaoyi; Yan, Peter

    2008-07-01

    Data on achieving National Cholesterol Education Program Adult Treatment Panel III (ATP III) goals in Asia are limited. To examine treatment patterns, goal attainment, and factors influencing treatment among patients in 6 Asian countries who were taking statins. A retrospective cohort study was conducted in China, Korea, Malaysia, Singapore, Taiwan, and Thailand, where 437 physicians (41% cardiologists) recruited adults with hypercholesterolemia newly initiated on statin monotherapy. Of 2622 patients meeting inclusion and exclusion criteria, approximately 66% had coronary heart disease (CHD)/diabetes mellitus, 24% had no CHD but > or =2 risk factors, and 10% had no CHD and or =2 risk factors (goal: <130 mg/dL), and 81% of those without CHD and <2 risk factors (goal: <160 mg/dL). Most patients who achieved goals did so within the first 3 months. Increasing age (odds ratio (OR)=1.015 per 1-year increment; 95% confidence interval (CI)=1.005-1.206; p=0.0038) and initial statin potency (OR=2.253; 95% CI=1.364-3.722; p=0.0015) were directly associated with goal attainment, whereas increased cardiovascular risk (OR=0.085; 95% CI=0.053-0.134; p<0.0001 for CHD/diabetes mellitus at baseline compared with <2 risk factors,) and baseline LDL-C (OR=0.990; 95% CI=0.987-0.993); p<0.0001 per 1-mg/dL increment) were inversely associated with LDL-C goal achievement. Limitations of this study include potential differences in treatment settings and cardiovascular risk factors between different countries and centers. In addition, the effects on cholesterol goal achievement of concomitant changes in lifestyle were not assessed. LDL-C goal attainment is low in Asians, particularly those with CHD/diabetes. More effective patient monitoring, treatments, including combining regimens and dose titration, and adherence to these treatments along with therapeutic lifestyle counseling may facilitate goal attainment.

  18. Interrelationships among Employee Participation, Individual Differences, Goal Difficulty, Goal Acceptance, Goal Instrumentality, and Performance.

    Science.gov (United States)

    Yukl, Gary A.; Latham, Gary P.

    1978-01-01

    Discussed is a model for goal setting, which is based on Locke's theory that difficult but clear and specific goals, if accepted, will result in higher performance than easy goals, nonspecific goals, or no goals at all. (Author/RK)

  19. Setting goals in psychotherapy

    DEFF Research Database (Denmark)

    Emiliussen, Jakob; Wagoner, Brady

    2013-01-01

    The present study is concerned with the ethical dilemmas of setting goals in therapy. The main questions that it aims to answer are: who is to set the goals for therapy and who is to decide when they have been reached? The study is based on four semi-­‐structured, phenomenological interviews...... with psychologists, which were analyzed using the framework of the Interpretative Phenomenological Analysis (IPA), with minor changes to the procedure of categorization. Using Harré’s (2002, 2012) Positioning Theory, it is shown that determining goals and deciding if they have been reached are processes...... that are based on asymmetric collaboration between the therapist and the client. Determining goals and deciding when they are reached are not “sterile” procedures, as both the client and the therapist might have different agendas when working therapeutically. The psychologists that participated in this study...

  20. Citizen Goals Online

    Directory of Open Access Journals (Sweden)

    Catalin Vrabie

    2013-01-01

    Full Text Available The purpose of this paper is to give to public institution Web designers a better understanding of the citizens’ objectives when accessing a Web page. Understanding citizen online goals is critical because it gets to the heart of what the public institution website should or could “do.” Approach: The challenge for e-marketers is that for most agencies/institutions, there are likely to be multiple goals that represent the “reason why” citizens could come to the website. For example, a national theatre website might be very effective for people who have already been there, they know effectively what place is the best, who are the actors, etc. Research limitations: The nature of a public institution activity almost dictates the different types of goals that consumers have when visiting the site. It is clear that a citizen has a different goal when accessing a theatre Web page or when he’s accessing a municipality Web page. This is the biggest impediment for drawing a good conceptual model for a public institution Web page. Practical implications: there are likely to be many other goals that could lead people to visit the site, like receiving customer service or leaving a remark. Value: Since citizen online goals represent the starting point for Web design efforts (for public institutions, this article has attempted to highlight the nature and types of goals that e-marketers might consider when planning what their website should do in order to create. Findings: The goal a site visitor has when arriving at a website tends to be very action oriented. If the visitor has never visited the site before, the goal may simply be to evaluate the website and figure out what the site is and if it will help him. On the other hand, if the visitor has reached the site as the result of a directed search or is a repeat visitor, the user goal is likely to be specific and functional. If important citizen goals are not supported by the website, the public

  1. Citizen Goals Online

    Directory of Open Access Journals (Sweden)

    Catalin Vrabie

    2012-07-01

    Full Text Available The purpose of this paper is to give to public institution Web designers a better understanding of the citizens’ objectives when accessing a Web page. Understanding citizen online goals is critical because it gets to the heart of what the public institution website should or could “do.”Approach: The challenge for e-marketers is that for most agencies/institutions, there are likely to be multiple goals that represent the “reason why” citizens could come to the website. For example, a national theatre website might be very effective for people who have already been there, they know effectively what place is the best, who are the actors, etc.Research limitations: The nature of a public institution activity almost dictates the different types of goals that consumers have when visiting the site. It is clear that a citizen has a different goal when accessing a theatre Web page or when he’s accessing a municipality Web page. This is the biggest impediment for drawing a good conceptual model for a public institution Web page.Practical implications: there are likely to be many other goals that could lead people to visit the site, like receiving customer service or leaving a remark.Value: Since citizen online goals represent the starting point for Web design efforts (for public institutions, this article has attempted to highlight the nature and types of goals that e-marketers might consider when planning what their website should do in order to create.Findings: The goal a site visitor has when arriving at a website tends to be very action oriented. If the visitor has never visited the site before, the goal may simply be to evaluate the website and figure out what the site is and if it will help him. On the other hand, if the visitor has reached the site as the result of a directed search or is a repeat visitor, the user goal is likely to be specific and functional. If important citizen goals are not supported by the website, the public

  2. National Land Cover Database 2001 (NLCD01)

    Science.gov (United States)

    LaMotte, Andrew E.

    2016-01-01

    This 30-meter data set represents land use and land cover for the conterminous United States for the 2001 time period. The data have been arranged into four tiles to facilitate timely display and manipulation within a Geographic Information System (see http://water.usgs.gov/GIS/browse/nlcd01-partition.jpg). The National Land Cover Data Set for 2001 was produced through a cooperative project conducted by the Multi-Resolution Land Characteristics (MRLC) Consortium. The MRLC Consortium is a partnership of Federal agencies (http://www.mrlc.gov), consisting of the U.S. Geological Survey (USGS), the National Oceanic and Atmospheric Administration (NOAA), the U.S. Environmental Protection Agency (USEPA), the U.S. Department of Agriculture (USDA), the U.S. Forest Service (USFS), the National Park Service (NPS), the U.S. Fish and Wildlife Service (USFWS), the Bureau of Land Management (BLM), and the USDA Natural Resources Conservation Service (NRCS). One of the primary goals of the project is to generate a current, consistent, seamless, and accurate National Land Cover Database (NLCD) circa 2001 for the United States at medium spatial resolution. For a detailed definition and discussion on MRLC and the NLCD 2001 products, refer to Homer and others (2004), (see: http://www.mrlc.gov/mrlc2k.asp). The NLCD 2001 was created by partitioning the United States into mapping zones. A total of 68 mapping zones (see http://water.usgs.gov/GIS/browse/nlcd01-mappingzones.jpg), were delineated within the conterminous United States based on ecoregion and geographical characteristics, edge-matching features, and the size requirement of Landsat mosaics. Mapping zones encompass the whole or parts of several states. Questions about the NLCD mapping zones can be directed to the NLCD 2001 Land Cover Mapping Team at the USGS/EROS, Sioux Falls, SD (605) 594-6151 or mrlc@usgs.gov.

  3. Setting goals in psychotherapy

    DEFF Research Database (Denmark)

    Emiliussen, Jakob; Wagoner, Brady

    2013-01-01

    with psychologists, which were analyzed using the framework of the Interpretative Phenomenological Analysis (IPA), with minor changes to the procedure of categorization. Using Harré’s (2002, 2012) Positioning Theory, it is shown that determining goals and deciding if they have been reached are processes...... that are based on asymmetric collaboration between the therapist and the client. Determining goals and deciding when they are reached are not “sterile” procedures, as both the client and the therapist might have different agendas when working therapeutically. The psychologists that participated in this study...

  4. Neutrosophic Goal Programming

    Directory of Open Access Journals (Sweden)

    Mohamed Abdel-Baset

    2016-08-01

    Full Text Available In this paper, we introduce the goal programming in neutrosophic environment. The degrees of acceptance, indeterminacy and rejection of objectives are simultaneously considered. We propose two models for solving Neutrosophic Goal Programming Problem (NGPP, at one hand aiming to minimize the sum of the deviation (the I st model, and at the other hand, transforming NGPP into a crisp programming model, using truth membership, indeterminacy membership, and falsity membership functions (the II nd model. Finally, an industrial design problem is given to illustrate the efficiency of the proposed models. The obtained results of the Ist model and of the IInd model are compared with other methods.

  5. Treatment goals of pulmonary hypertension.

    LENUS (Irish Health Repository)

    McLaughlin, Vallerie V

    2013-12-24

    With significant therapeutic advances in the field of pulmonary arterial hypertension, the need to identify clinically relevant treatment goals that correlate with long-term outcome has emerged as 1 of the most critical tasks. Current goals include achieving modified New York Heart Association functional class I or II, 6-min walk distance >380 m, normalization of right ventricular size and function on echocardiograph, a decreasing or normalization of B-type natriuretic peptide (BNP), and hemodynamics with right atrial pressure <8 mm Hg and cardiac index >2.5 mg\\/kg\\/min(2). However, to more effectively prognosticate in the current era of complex treatments, it is becoming clear that the "bar" needs to be set higher, with more robust and clearer delineations aimed at parameters that correlate with long-term outcome; namely, exercise capacity and right heart function. Specifically, tests that accurately and noninvasively determine right ventricular function, such as cardiac magnetic resonance imaging and BNP\\/N-terminal pro-B-type natriuretic peptide, are emerging as promising indicators to serve as baseline predictors and treatment targets. Furthermore, studies focusing on outcomes have shown that no single test can reliably serve as a long-term prognostic marker and that composite treatment goals are more predictive of long-term outcome. It has been proposed that treatment goals be revised to include the following: modified New York Heart Association functional class I or II, 6-min walk distance ≥ 380 to 440 m, cardiopulmonary exercise test-measured peak oxygen consumption >15 ml\\/min\\/kg and ventilatory equivalent for carbon dioxide <45 l\\/min\\/l\\/min, BNP level toward "normal," echocardiograph and\\/or cardiac magnetic resonance imaging demonstrating normal\\/near-normal right ventricular size and function, and hemodynamics showing normalization of right ventricular function with right atrial pressure <8 mm Hg and cardiac index >2.5 to 3.0 l\\/min\\/m(2).

  6. What Medicare Covers

    Science.gov (United States)

    ... What Part A covers Medicare Part A hospital insurance covers inpatient hospital care, skilled nursing facility, hospice, lab tests, surgery, ... Medicare Covers Drug Coverage (Part D) Supplements & Other Insurance Claims & ... doctors, providers, hospitals & plans Where can I get covered medical items? ...

  7. Materialistic Values and Goals.

    Science.gov (United States)

    Kasser, Tim

    2016-01-01

    Materialism comprises a set of values and goals focused on wealth, possessions, image, and status. These aims are a fundamental aspect of the human value/goal system, standing in relative conflict with aims concerning the well-being of others, as well as one's own personal and spiritual growth. Substantial evidence shows that people who place a relatively high priority on materialistic values/goals consume more products and incur more debt, have lower-quality interpersonal relationships, act in more ecologically destructive ways, have adverse work and educational motivation, and report lower personal and physical well-being. Experimentally activating materialistic aims causes similar outcomes. Given these ills, researchers have investigated means of decreasing people's materialism. Successful interventions encourage intrinsic/self-transcendent values/goals, increase felt personal security, and/or block materialistic messages from the environment. These interventions would likely be more effective if policies were also adopted that diminished contemporary culture's focus on consumption, profit, and economic growth.

  8. Selfish goals serve more fundamental social and biological goals.

    Science.gov (United States)

    Becker, D Vaughn; Kenrick, Douglas T

    2014-04-01

    Proximate selfish goals reflect the machinations of more fundamental goals such as self-protection and reproduction. Evolutionary life history theory allows us to make predictions about which goals are prioritized over others, which stimuli release which goals, and how the stages of cognitive processing are selectively influenced to better achieve the aims of those goals.

  9. A Goal of Zero

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    As the picture of HIV/AIDS in China becomes more complex, more efforts are needed The theme of World AIDS Day this year is "Getting to Zero," which means zero new HIV infections, zero discrimination and zero AIDS-related deaths.Realizing these goals, however, is an extremely difficult challenge. Three decades after the first case of HIV was reported in the world in 1981, poor awareness and inadequate medical responses have allowed the virus to continue to spread worldwide.

  10. Branched polynomial covering maps

    DEFF Research Database (Denmark)

    Hansen, Vagn Lundsgaard

    1999-01-01

    A Weierstrass polynomial with multiple roots in certain points leads to a branched covering map. With this as the guiding example, we formally define and study the notion of a branched polynomial covering map. We shall prove that many finite covering maps are polynomial outside a discrete branch...

  11. Branched polynomial covering maps

    DEFF Research Database (Denmark)

    Hansen, Vagn Lundsgaard

    2002-01-01

    A Weierstrass polynomial with multiple roots in certain points leads to a branched covering map. With this as the guiding example, we formally define and study the notion of a branched polynomial covering map. We shall prove that many finite covering maps are polynomial outside a discrete branch...

  12. Professionalism: secondary goals

    Directory of Open Access Journals (Sweden)

    Raschke RA

    2014-06-01

    Full Text Available No abstract available. Article truncated at 150 words. Please recall my lengthy disclaimer from Part 1 of this series. In part two, we reviewed the Oath of Maimonides. We considered our profession as a sacred vocation. We defined professionalism: A good doctor can be trusted to always place his/her individual patient’s best interest first, with ability, good judgment, and a caring attitude. We determined that we should be willing to make sacrifices in our commitment to our primary goal (as critical care physicians – getting our patients and their families through their illness with as little disability and suffering as possible. Now, my second disclaimer – I am going to express my opinions from atop my Ivory Tower – as I am not in private practice, and protected a bit from the harsh reality of the business world. I am going to express my possibly somewhat naive perspective on secondary goals related to our profession. These are not necessarily bad, but ...

  13. CBM with Goal Setting: Impacting Students' Understanding of Reading Goals

    Science.gov (United States)

    Swain, Kristine D.

    2005-01-01

    This pilot study investigated if goal setting with curriculum-based measurement (CBM) was effective in increasing student awareness of goal knowledge and if students could set realistic daily reading goals. Nineteen 6th and 7th grade students with learning disabilities participated in a goal setting treatment group or a control group. During the…

  14. Motivational Goal Bracketing: An Experiment

    DEFF Research Database (Denmark)

    Koch, Alexander; Nafziger, Julia

    We study in an online, real-effort experiment how the bracketing of non-binding goals affects performance in a work-leisure self-control problem. We externally induce the goal bracket - daily goals or a weekly goal - and within that bracket let subjects set goals for how much they want to work over...... a one-week period. Our theoretical model predicts (i) that weekly goals create incentives to compensate for a lower than desired performance today with the promise to work harder tomorrow, whereas daily goals exclude such excuses; (ii) that subjects with daily goals set higher goals in aggregate...... and work harder than those with weekly goals. Our data support these predictions. Surprisingly, however, when goals are combined with an externally enforced commitment that requires subjects to spend less than a minute each day on the task to get started working, performance deteriorates because of high...

  15. Irrigation Alternatives to Meet Army Net Zero Water Goals

    Science.gov (United States)

    2012-05-01

    Up to 100 Rain Barrel Catchment Up to...US Army Corps of Engineers BUILDING STRONG® Irrigation Alternatives to Meet Army Net Zero Water Goals Richard J. Scholze Dick L. Gebhart H...TYPE 3. DATES COVERED 00-00-2012 to 00-00-2012 4. TITLE AND SUBTITLE Irrigation Alternatives to Meet Army Net Zero Water Goals 5a. CONTRACT

  16. Landfill Top Covers

    DEFF Research Database (Denmark)

    Scheutz, Charlotte; Kjeldsen, Peter

    2011-01-01

    the landfill section has been filled or several years later depending on the settlement patterns. Significant differential settlements may disturb the functioning of the top cover. The specific design of the cover system depends on the type of waste landfilled (municipal, hazardous, or inert waste...... such as lowpermeability clay soils and geomembranes are required. The avoidance of water input to organic waste may impede the microbial stabilization processes including gas generation. Therefore watertight top covers may be in conflict with the purposes of reactor landfills (see Chapter 10.6). At some sites covers...... sometimes are made to include components for recirculation of landfill leachate (see Section 10.9.2 for more details). The top cover is an important factor in the water management of landfills. Details about water infiltration through top covers and its influence on the hydrology of the landfill is covered...

  17. Land Use and Land Cover, Current land use layer developed by Bay-Lake Regional Planning Commission as part of the County's 2009 Smart Growth Plan., Published in 2008, 1:2400 (1in=200ft) scale, Manitowoc County.

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This Land Use and Land Cover dataset, published at 1:2400 (1in=200ft) scale, was produced all or in part from Orthoimagery information as of 2008. It is described as...

  18. Different way, same goal

    CERN Multimedia

    Antonella Del Rosso & Fabio Capello

    2012-01-01

    Radio-oncologists and radiotherapists represented a large proportion of the doctors and clinicians who attended the ICTR-PHE 2012 conference. With them were also biologists and doctors of nuclear medicine. They presented the state of the art of their research that touches on the genetics and biology of tumours as well as on futuristic drugs that selectively target malignant cells. The future of cancer treatment seems to lie in the personalised approach.   When the members of the life sciences community took over from the physicists, the focus remained basically the same. Just another sign of the fact that the different communities are leading the same battle and have the same goal. However, the methodologies and issues can be very different. The example of hadrontherapy illustrates the situation well: while for physicists this is a relatively well-established concept, medical doctors consider that the amount of patient data available is still very small. Several clinical trials are in progress ...

  19. First Colombian Solar Radio Interferometer: current stage

    Science.gov (United States)

    Guevara Gómez, J. C.; Martínez Oliveros, J. C.; Calvo-Mozo, B.

    2017-10-01

    Solar radio astronomy is a fast developing research field in Colombia. Here, we present the scientific goals, specifications and current state of the First Colombian Solar Radio Interferometer consisting of two log-periodic antennas covering a frequency bandwidth op to 800 MHz. We describe the importance and benefits of its development to the radioastronomy in Latin America and its impact on the scientific community and general public.

  20. COMBINATION OF GOALS STRATEGY REGION

    Directory of Open Access Journals (Sweden)

    Denys Yu. Lapigin

    2015-01-01

    Full Text Available Currently the tools to identify strategicallyimportant objectives of regional development is not enough to build a developmentperspective, relying on something special,what distinguishes each region from therest. The article discusses approaches to the formation of the regional developmentstrategy, which is based on goals set by the results of the analysis of the main factors inthe development of the region. The study is based on the methodology of systems theoryand methods of strategic management. The most important results should include tools tobuild the tree of strategic objectives resultingfrom the implementation of the algorithm forconstructing planes of analysis and development of the region. The results can be used to develop a strategy for the developmentof socio-economic systems of various typesand forms.

  1. Landfill Top Covers

    DEFF Research Database (Denmark)

    Scheutz, Charlotte; Kjeldsen, Peter

    2011-01-01

    is landscaped in order to fit into the surrounding area/environment or meet specific plans for the final use of the landfill. To fulfill the above listed requirements landfill covers are often multicomponent systems which are placed directly on top of the waste. The top cover may be placed immediately after...... the landfill section has been filled or several years later depending on the settlement patterns. Significant differential settlements may disturb the functioning of the top cover. The specific design of the cover system depends on the type of waste landfilled (municipal, hazardous, or inert waste...... however, top covers may be the only environmental protection measure. In some landfill regulations (for instance the Subtitle D landfills receiving municipal solid waste in the USA) it is required to minimize infiltration into the waste layers. Therefore top covers containing liner components...

  2. Percent Forest Cover

    Data.gov (United States)

    U.S. Environmental Protection Agency — Forests provide economic and ecological value. High percentages of forest cover (FORPCT) generally indicate healthier ecosystems and cleaner surface water. More...

  3. Saturated Domino Coverings

    CERN Document Server

    Buchanan, Andrew; Ryba, Alex

    2011-01-01

    A domino covering of a board is saturated if no domino is redundant. We introduce the concept of a fragment tiling and show that a minimal fragment tiling always corresponds to a maximal saturated domino covering. The size of a minimal fragment tiling is the domination number of the board. We define a class of regular boards and show that for these boards the domination number gives the size of a minimal X-pentomino covering. Natural sequences that count maximal saturated domino coverings of square and rectangular boards are obtained. These include the new sequences A193764, A193765, A193766, A193767, and A193768 of OEIS.

  4. Percent Forest Cover (Future)

    Data.gov (United States)

    U.S. Environmental Protection Agency — Forests provide economic and ecological value. High percentages of forest cover (FORPCTFuture) generally indicate healthier ecosystems and cleaner surface water....

  5. on Goal Framing

    Directory of Open Access Journals (Sweden)

    Eulàlia P. Abril

    2014-01-01

    Full Text Available En respuesta a la enorme y algunas veces conceptualmente inconsistente literatura sobre valence framing,Levin y sus colegas (1998 desarrollaron una tipología de encuadre de valencia que organiza los diferentesresultados a partir de elección arriesgada, atributo, y encuadre de los resultados (goal framing. Este estudiofavorece la literatura sobre encuadre de los resultados mediante (a su aplicación en el contexto de una cuestiónsocial como la pobreza infantil extrema; y (b el examen de los mecanismos afectivos sobre el cual el encuadrede los resultados es de eficacia persuasiva. Los resultados experimentales (N = 197 mostraron que la exposiciónal mensaje de encuadre de pérdida permitió un apoyo mayor hacia las políticas públicas que buscan erradicar lapobreza infantil, en comparación con el mensaje de encuadre de ganancia. Los resultados también revelaronque el afecto negativo sirve como herramienta mediadora de apoyo hacia las políticas públicas. Estos hallazgossugieren que, en el contexto del apoyo social hacia la población pobre, la capacidad de persuasión dentro delencuadre de pérdida se facilita cuando los participantes experimentan afectos negativos.

  6. For whom the goals loom: Context-driven goal contagion

    NARCIS (Netherlands)

    Leander, N. Pontus; Shah, James Y.

    2013-01-01

    Goal contagion is a process in which perceivers inadvertently "catch" goals inferred from others' behavior; yet, social perception is often driven by the broader contexts surrounding others and these contexts may suffice to drive goal inferences and contagion on their own. In Study 1, context-driven

  7. Goal Contents and Goal Contexts: Experiments with Chinese Students

    Science.gov (United States)

    Wang, Ze; Hu, Xiao Yong; Guo, Yong Yu

    2013-01-01

    Using samples of Chinese middle school students, the 2 experimental studies presented here examined the effects of goal content and goal context on test performance, free-choice engagement, and test anxiety within the framework of self-determination theory. Students' learning goals were induced as intrinsic or extrinsic with the learning…

  8. Land Cover Trends Project

    Science.gov (United States)

    Acevedo, William

    2006-01-01

    The Land Cover Trends Project is designed to document the types, rates, causes, and consequences of land cover change from 1973 to 2000 within each of the 84 U.S. Environmental Protection Agency (EPA) Level III ecoregions that span the conterminous United States. The project's objectives are to: * Develop a comprehensive methodology using probability sampling and change analysis techniques and Landsat Multispectral Scanner (MSS), Thematic Mapper (TM), and Enhanced Thematic Mapper (ETM) data for estimating regional land cover change. * Characterize the spatial and temporal characteristics of conterminous U.S. land cover change for five periods from 1973 to 2000 (nominally 1973, 1980, 1986, 1992, and 2000). * Document the regional driving forces and consequences of change. * Prepare a national synthesis of land cover change.

  9. Flat covers of modules

    CERN Document Server

    Xu, Jinzhong

    1996-01-01

    Since the injective envelope and projective cover were defined by Eckmann and Bas in the 1960s, they have had great influence on the development of homological algebra, ring theory and module theory. In the 1980s, Enochs introduced the flat cover and conjectured that every module has such a cover over any ring. This book provides the uniform methods and systematic treatment to study general envelopes and covers with the emphasis on the existence of flat cover. It shows that Enochs' conjecture is true for a large variety of interesting rings, and then presents the applications of the results. Readers with reasonable knowledge in rings and modules will not have difficulty in reading this book. It is suitable as a reference book and textbook for researchers and graduate students who have an interest in this field.

  10. Achievement Goals and their Underlying Goal Motivation: Does it Matter Why Sport Participants Pursue their Goals?

    Directory of Open Access Journals (Sweden)

    Patrick Gaudreau

    2016-07-01

    Full Text Available This study examined whether the good or bad outcomes associated with mastery-approach (MAP and performance-approach (PAP goals depend on the extent to which they are motivated by autonomous or controlled motivation. A sample of 515 undergraduate students who participated in sport completed measures of achievement goals, motivation of achievement goals, perceived goal attainment, sport satisfaction, and both positive and negative affect. Results of moderated regression analyses revealed that the positive relations of both MAP and PAP goals with perceived goal attainment were stronger for athletes pursuing these goals with high level of autonomous goal motivation. Also, the positive relations between PAP goals and both sport satisfaction and positive affect were stronger at high levels of autonomous goal motivation and controlled goal motivation. The shape of all these significant interactions was consistent with tenets of Self-Determination Theory as controlled goal motivation was negatively associated with positive affect and sport satisfaction and positively associated with negative affect. Overall, these findings demonstrated the importance of considering goal motivation in order to better understand the conditions under which achievement goals are associated with better experiential and performance outcomes in the lives of sport participants.

  11. Punishment goals of crime victims.

    Science.gov (United States)

    Orth, Uli

    2003-04-01

    Research on subjective punishment goals has focused on the perspective of third-party observers of criminal offenses and neglected the perspective of victims. This study investigates punishment goals among 174 adult crime victims (rape and nonsexual assault) for each participant's real criminal case. Scales measuring support for punishment goals are constructed by factor analysis of an 18-item list. Results show that 5 highly supported goals can be distinguished: retaliation, recognition of victim status, confirmation of societal values, victim security, and societal security. Analysis of relations between punishment goal scales and personal variables, situational variables, and demanded punishment severity corroborates the view that the punishment goals revealed can be classified according to the two independent dichotomies of moral versus instrumental goals, and micro versus macro goals.

  12. Chandrayaan-1: Science goals

    Indian Academy of Sciences (India)

    N Bhandari

    2005-12-01

    land on the Moon during the mission. Salient features of the mission are described here.The ensemble of instruments onboard Chandrayaan-1 should enable us to accomplish the science goals de fined for this mission.

  13. Dynamic goal instantiation in goal lattices for sensor management

    Science.gov (United States)

    Hintz, Kenneth J.; Malachowski, Jonathan

    2005-05-01

    Previous papers have introduced the concept of goal lattices (GL) and the GMUGLE(tm) software for assisting the user in entering and ordering a set of goals into a goal lattice as well as assigning relative values to them. The previous assumption was that the GL was static and computed the relative values of the search, track, and ID functions for a reconnaissance mission. For more complex missions in a dynamic environment with expected changes in operational mode, the concept of dynamic goals is introduced. Dynamic goals are instantiated from a set of predefined goals along with their interconnection into the preexisting mission GL. This instantiation is done by the platform sensor manager part of the mission manager and represents a concurrent information request which exists until the platform sensor manager uninstantiates it. A representative example of how goal instantiation is implemented is presented.

  14. Financial Planning with Fractional Goals

    OpenAIRE

    Goedhart, M.H.; Spronk, Jaap

    1995-01-01

    textabstractWhen solving financial planning problems with multiple goals by means of multiple objective programming, the presence of fractional goals leads to technical difficulties. In this paper we present a straightforward interactive approach for solving such linear fractional programs with multiple goal variables. The approach is illustrated by means of an example in financial planning.

  15. Effectively Using IEP Goal Banks

    Science.gov (United States)

    Kowalski, Ellen; McCall, Renee; Aiello, Rocco; Lieberman, Lauren

    2009-01-01

    For students with disabilities, annual goals are the nuts and bolts of the everyday program outlined in their individualized education program (IEP). According to the Individuals with Disabilities Education Improvement Act (IDEA) of 2004, a present level of performance with measurable annual goals must be outlined in a student's IEP. Goals should…

  16. Covering folded shapes

    Directory of Open Access Journals (Sweden)

    Oswin Aichholzer

    2014-05-01

    Full Text Available Can folding a piece of paper flat make it larger? We explore whether a shape S must be scaled to cover a flat-folded copy of itself. We consider both single folds and arbitrary folds (continuous piecewise isometries \\(S\\to\\mathbb{R}^2\\. The underlying problem is motivated by computational origami, and is related to other covering and fixturing problems, such as Lebesgue's universal cover problem and force closure grasps. In addition to considering special shapes (squares, equilateral triangles, polygons and disks, we give upper and lower bounds on scale factors for single folds of convex objects and arbitrary folds of simply connected objects.

  17. Goal setting as an outcome measure: A systematic review.

    Science.gov (United States)

    Hurn, Jane; Kneebone, Ian; Cropley, Mark

    2006-09-01

    Goal achievement has been considered to be an important measure of outcome by clinicians working with patients in physical and neurological rehabilitation settings. This systematic review was undertaken to examine the reliability, validity and sensitivity of goal setting and goal attainment scaling approaches when used with working age and older people. To review the reliability, validity and sensitivity of both goal setting and goal attainment scaling when employed as an outcome measure within a physical and neurological working age and older person rehabilitation environment, by examining the research literature covering the 36 years since goal-setting theory was proposed. Data sources included a computer-aided literature search of published studies examining the reliability, validity and sensitivity of goal setting/goal attainment scaling, with further references sourced from articles obtained through this process. There is strong evidence for the reliability, validity and sensitivity of goal attainment scaling. Empirical support was found for the validity of goal setting but research demonstrating its reliability and sensitivity is limited. Goal attainment scaling appears to be a sound measure for use in physical rehabilitation settings with working age and older people. Further work needs to be carried out with goal setting to establish its reliability and sensitivity as a measurement tool.

  18. Percent Wetland Cover

    Data.gov (United States)

    U.S. Environmental Protection Agency — Wetlands act as filters, removing or diminishing the amount of pollutants that enter surface water. Higher values for percent of wetland cover (WETLNDSPCT) may be...

  19. Percent of Impervious Cover

    Data.gov (United States)

    U.S. Environmental Protection Agency — High amounts of impervious cover (parking lots, rooftops, roads, etc.) can increase water runoff, which may directly enter surface water. Runoff from roads often...

  20. Percent Wetland Cover (Future)

    Data.gov (United States)

    U.S. Environmental Protection Agency — Wetlands act as filters, removing or diminishing the amount of pollutants that enter surface water. Higher values for percent of wetland cover (WETLNDSPCT) may be...

  1. GAP Land Cover - Image

    Data.gov (United States)

    Minnesota Department of Natural Resources — This raster dataset is a simple image of the original detailed (1-acre minimum), hierarchically organized vegetation cover map produced by computer classification of...

  2. GAP Land Cover - Vector

    Data.gov (United States)

    Minnesota Department of Natural Resources — This vector dataset is a detailed (1-acre minimum), hierarchically organized vegetation cover map produced by computer classification of combined two-season pairs of...

  3. Projected 2020 Land Cover

    Data.gov (United States)

    U.S. Environmental Protection Agency — Projected 2020 land cover was developed to provide one scenario of development in the year 2020. It was used to generate several metrics to compare to 1992 metrics...

  4. Analysis of the Current Situation about Colored Gound Cover Plants in Gardens of Suqian City%彩叶地被植物在宿迁园林中的应用现状分析

    Institute of Scientific and Technical Information of China (English)

    许晶晶; 金青; 苏苑苑; 袁笑; 周燕; 李素华

    2011-01-01

    This paper focused on the evaluation and analysis of the application type, season change and the application form of the colored ground cover plants in the city of Suqian. The result shows that there are 23 types of colored ground cover plants using in the gardens in Suqian. These 23 types belong to 16 families and 22 geneses, in which red color and complex color have more tapes, For the application form, there are flower bed, flower platform, presbyopic glasses, road greening and basic plants. Nowadays, the configuration of the colored ground cover plants is still lack of scientific nature. And the diversification also needs improvement.%对宿迁市彩叶地被植物的应用种类、季相变化及应用形式进行评价分析,结果表明:宿迁园林中共应用彩叶地被植物23种,隶属16个科22个属,红色系和复色系种类较多,应用形式有花坛、花台、花境、道路绿化、林下和基础栽植;目前彩叶地被在配置上还缺乏科学性,景观设计风格多样性有待加强。

  5. Seeing the Snow through the Trees: Towards a Validated Canopy Adjustment for Fractional Snow Covered Area

    Science.gov (United States)

    Coons, L.; Nolin, A. W.; Painter, T.

    2012-12-01

    Satellite remote sensing is an important tool for monitoring the spatial distribution of snow cover, which acts as a vital reservoir of water for human and ecosystem needs. Current methods exist mapping the fraction of snow in each image pixel from NASA's Moderate Resolution Imaging Spectroradiometer (MODIS) and Landsat Thematic Mapper (TM). Although these methods can effectively detect this fractional snow-covered area (fSCA) in open areas, snow cover is underestimated in forested areas where canopy cover obscures the snow. Accounting for obscured snow cover will significantly improve estimates of fSCA for hydrologic forecasting and monitoring. This study will address how individual trees and the overall forest canopy affect snow distributions on the ground with the goal of determining metrics that can parameterize the spatial patterns of sub-canopy snow cover. Snow cover measurements were made during winter 2011-2012 at multiple sites representing a range of canopy densities. In the snow-free season, we used terrestrial laser scanning (TLS) and manual field methods to fully characterize the forest canopy height, canopy gap fraction, crown width, tree diameter at breast height (DBH), and stand density. We also use multi-angle satellite imagery from MISR and airborne photos to map canopy characteristics over larger areas. Certain canopy structure characteristics can be represented with remote sensing data. These data serve as a key first step in developing canopy adjustment factors for fSCA from MODIS, TM, and other snow mapping sensors.

  6. Mekong Land Cover Dasboard: Regional Land Cover Mointoring Systems

    Science.gov (United States)

    Saah, D. S.; Towashiraporn, P.; Aekakkararungroj, A.; Phongsapan, K.; Triepke, J.; Maus, P.; Tenneson, K.; Cutter, P. G.; Ganz, D.; Anderson, E.

    2016-12-01

    SERVIR-Mekong, a USAID-NASA partnership, helps decision makers in the Lower Mekong Region utilize GIS and Remote Sensing information to inform climate related activities. In 2015, SERVIR-Mekong conducted a geospatial needs assessment for the Lower Mekong countries which included individual country consultations. The team found that many countries were dependent on land cover and land use maps for land resource planning, quantifying ecosystem services, including resilience to climate change, biodiversity conservation, and other critical social issues. Many of the Lower Mekong countries have developed national scale land cover maps derived in part from remote sensing products and geospatial technologies. However, updates are infrequent and classification systems do not always meet the needs of key user groups. In addition, data products stop at political boundaries and are often not accessible making the data unusable across country boundaries and with resource management partners. Many of these countries rely on global land cover products to fill the gaps of their national efforts, compromising consistency between data and policies. These gaps in national efforts can be filled by a flexible regional land cover monitoring system that is co-developed by regional partners with the specific intention of meeting national transboundary needs, for example including consistent forest definitions in transboundary watersheds. Based on these facts, key regional stakeholders identified a need for a land cover monitoring system that will produce frequent, high quality land cover maps using a consistent regional classification scheme that is compatible with national country needs. SERVIR-Mekong is currently developing a solution that leverages recent developments in remote sensing science and technology, such as Google Earth Engine (GEE), and working together with production partners to develop a system that will use a common set of input data sources to generate high

  7. Lightweight composite fighting cover prototype development program

    Energy Technology Data Exchange (ETDEWEB)

    Wrenn, G.E. Jr.; Frame, B.J.; Gwaltney, R.C.; Akerman, M.A.

    1996-07-01

    The U.S. Army Field Assistance Science and Technology Program requested Oak Ridge National Laboratory (ORNL) to demonstrate the use of lightweight composite materials in construction of overhead covers for reinforced infantry fighting positions. In recent years, ORNL researchers have designed and tested several concepts for lightweight ballistic protection structures, and they have developed numerous prototype composite structures for military and civilian applications. In the current program, composite panel designs and materials are tested and optimized to meet anticipated static and dynamic load conditions for the overhead cover structure. Ten prototype composite covers were built at ORNL for use in Army field tests. Each composite cover has a nominal surface area of 12 ft[sup 2] and a nominal weight of 8 lb. Four of the prototypes are made with folding sections to improve their handling characteristics. The composite covers exhibit equivalent performance in Army field tests to covers made with conventional materials that weigh four times as much.

  8. The Selfish Goal: Unintended Consequences of Intended Goal Pursuits.

    Science.gov (United States)

    Bargh, John A; Green, Michelle; Fitzsimons, Gráinne

    2008-10-01

    Three experiments tested the hypothesis that consciously intended goal pursuits have unintended consequences for social judgment and behavior. From evolutionary theory (Dawkins 1976/2006) and empirical evidence of a nonconscious mode of goal pursuit (Bargh, 2005) we derive the hypothesis that most human goal pursuits are open-ended in nature: Once active, goals will operate on goal-relevant content in the environment, even if that content is not the intended focus of the conscious goal. Experiments 1 and 2 demonstrate that goals to evaluate a job applicant for either a waiter or crime reporter position also shape impressions of incidental bystanders in the situation, such that the bystander is later liked or disliked not on his own merits, but on how well his behavior matches the criteria consciously applied in evaluating the job applicant. Experiment 3 finds that a goal to help a specific target person spills over to influence actions toward incidental bystanders, but only while active. Implications of these findings for goal pursuit in everyday life are discussed.

  9. The Predictiveness of Achievement Goals

    Directory of Open Access Journals (Sweden)

    Huy P. Phan

    2013-11-01

    Full Text Available Using the Revised Achievement Goal Questionnaire (AGQ-R (Elliot & Murayama, 2008, we explored first-year university students’ achievement goal orientations on the premise of the 2 × 2 model. Similar to recent studies (Elliot & Murayama, 2008; Elliot & Thrash, 2010, we conceptualized a model that included both antecedent (i.e., enactive learning experience and consequence (i.e., intrinsic motivation and academic achievement of achievement goals. Two hundred seventy-seven university students (151 women, 126 men participated in the study. Structural equation modeling procedures yielded evidence that showed the predictive effects of enactive learning experience and mastery goals on intrinsic motivation. Academic achievement was influenced intrinsic motivation, performance-approach goals, and enactive learning experience. Enactive learning experience also served as an antecedent of the four achievement goal types. On the whole, evidence obtained supports the AGQ-R and contributes, theoretically, to 2 × 2 model.

  10. Systemic consultation and goal setting

    OpenAIRE

    Carr, Alan

    1993-01-01

    Over two decades of empirical research conducted within a positivist framework has shown that goal setting is a particularly useful method for influencing task performance in occupational and industrial contexts. The conditions under which goal setting is maximally effective are now clearly established. These include situations where there is a high level of acceptance and commitment, where goals are specific and challenging, where the task is relatively simple rather than ...

  11. Teachers' Goal Orientations: Effects on Classroom Goal Structures and Emotions

    Science.gov (United States)

    Wang, Hui; Hall, Nathan C.; Goetz, Thomas; Frenzel, Anne C.

    2017-01-01

    Background: Prior research has shown teachers' goal orientations to influence classroom goal structures (Retelsdorf "et al.," 2010, "Learning and Instruction, 20," 30) and to also impact their emotions (Schutz "et al.," 2007, "Emotion in Education," Academic Press, Amsterdam, the Netherlands). However,…

  12. Teachers' Goal Orientations: Effects on Classroom Goal Structures and Emotions

    Science.gov (United States)

    Wang, Hui; Hall, Nathan C.; Goetz, Thomas; Frenzel, Anne C.

    2017-01-01

    Background: Prior research has shown teachers' goal orientations to influence classroom goal structures (Retelsdorf "et al.," 2010, "Learning and Instruction, 20," 30) and to also impact their emotions (Schutz "et al.," 2007, "Emotion in Education," Academic Press, Amsterdam, the Netherlands). However,…

  13. Climate under cover

    CERN Document Server

    Takakura, Tadashi

    2002-01-01

    1.1. INTRODUCTION Plastic covering, either framed or floating, is now used worldwide to protect crops from unfavorable growing conditions, such as severe weather and insects and birds. Protected cultivation in the broad sense, including mulching, has been widely spread by the innovation of plastic films. Paper, straw, and glass were the main materials used before the era of plastics. Utilization of plastics in agriculture started in the developed countries and is now spreading to the developing countries. Early utilization of plastic was in cold regions, and plastic was mainly used for protection from the cold. Now plastic is used also for protection from wind, insects and diseases. The use of covering techniques started with a simple system such as mulching, then row covers and small tunnels were developed, and finally plastic houses. Floating mulch was an exception to this sequence: it was introduced rather recently, although it is a simple structure. New development of functional and inexpensive films trig...

  14. Reusable pipe flange covers

    Energy Technology Data Exchange (ETDEWEB)

    Holden, James Elliott (Simpsonville, SC); Perez, Julieta (Houston, TX)

    2001-01-01

    A molded, flexible pipe flange cover for temporarily covering a pipe flange and a pipe opening includes a substantially round center portion having a peripheral skirt portion depending from the center portion, the center portion adapted to engage a front side of the pipe flange and to seal the pipe opening. The peripheral skirt portion is formed to include a plurality of circumferentially spaced tabs, wherein free ends of the flexible tabs are formed with respective through passages adapted to receive a drawstring for pulling the tabs together on a back side of the pipe flange.

  15. Relative Effects of Forward and Backward Planning on Goal Pursuit.

    Science.gov (United States)

    Park, Jooyoung; Lu, Fang-Chi; Hedgcock, William M

    2017-09-01

    Considerable research has shown that planning plays an important role in goal pursuit. But how does the way people plan affect goal pursuit? Research on this question is scarce. In the current research, we examined how planning the steps required for goal attainment in chronological order (i.e., forward planning) and reverse chronological order (i.e., backward planning) influences individuals' motivation for and perceptions of goal pursuit. Compared with forward planning, backward planning not only led to greater motivation, higher goal expectancy, and less time pressure but also resulted in better goal-relevant performance. We further demonstrated that this motivational effect occurred because backward planning allowed people to think of tasks required to reach their goals more clearly, especially when goals were complex to plan. These findings suggest that the way people plan matters just as much as whether or not they plan.

  16. Cover Crop Chart: An Intuitive Educational Resource for Extension Professionals

    Science.gov (United States)

    Liebig, Mark A.; Johnson, Holly; Archer, David; Hendrickson, John; Nichols, Kristine; Schmer, Marty; Tanaka, Don

    2013-01-01

    Interest in cover crops by agricultural producers has increased the need for information regarding the suitability of crops for addressing different production and natural resource goals. To help address this need, staff at the USDA-ARS Northern Great Plains Research Laboratory developed a decision aid called the Cover Crop Chart (CCC). Visually…

  17. Assessment of Personal Goal Hierarchies.

    Science.gov (United States)

    Wadsworth, Marlene; Ford, Donald H.

    1983-01-01

    Developed a new method for measuring goal hierarchies, called the Adult Intentional and Motivational Systems Chart, by interviewing 53 men and constructing a system summarizing their goals. Results suggested the continued use of the chart for research on self-direction and adult development as well as intervention. (LLL)

  18. Goals and Personality in Adolescents

    Science.gov (United States)

    Sanz de Acedo Lizarraga, M. L.; Ugarte, M. D.; Lumbreras, M. Victoria; Sanz de Acedo Baquedano, M. T.

    2006-01-01

    The purpose of this study was to investigate the influence of personality factors in the value allotted by adolescents to various groups of goals. For this purpose, the "Cuestionario de Personalidad Situacional, CPS" (Situational Personality Questionnaire) and the "Cuestionario de Metas para Adolescentes, CMA" (Goals for…

  19. Financial Planning with Fractional Goals

    NARCIS (Netherlands)

    M.H. Goedhart; J. Spronk (Jaap)

    1995-01-01

    textabstractWhen solving financial planning problems with multiple goals by means of multiple objective programming, the presence of fractional goals leads to technical difficulties. In this paper we present a straightforward interactive approach for solving such linear fractional programs with mult

  20. Goal Theory and Individual Productivity.

    Science.gov (United States)

    Frost, Peter J.

    The paper provides a review of goal theory as articulated by Edwin Locke. The theory is evaluated in terms of laboratory and field research and its practical usefulnes is explored as a means to improving individual productivity in "real world" organizations Research findings provide support for some goal theory propositions but suggest also the…

  1. Goal Setting to Achieve Results

    Science.gov (United States)

    Newman, Rich

    2012-01-01

    Both districts and individual schools have a very clear set of goals and skills for their students to achieve and master. In fact, except in rare cases, districts and schools develop very detailed goals they wish to pursue. In most cases, unfortunately, only the teachers and staff at a particular school or district-level office are aware of the…

  2. Goals and Personality in Adolescents

    Science.gov (United States)

    Sanz de Acedo Lizarraga, M. L.; Ugarte, M. D.; Lumbreras, M. Victoria; Sanz de Acedo Baquedano, M. T.

    2006-01-01

    The purpose of this study was to investigate the influence of personality factors in the value allotted by adolescents to various groups of goals. For this purpose, the "Cuestionario de Personalidad Situacional, CPS" (Situational Personality Questionnaire) and the "Cuestionario de Metas para Adolescentes, CMA" (Goals for…

  3. Teachers' Understanding of Learning Goals

    DEFF Research Database (Denmark)

    Krog Skott, Charlotte; Slot, Marie Falkesgaard; Carlsen, Dorthe

    2015-01-01

    in mathematics and Danish-as-a-Mother-Tongue in regard to planning, teaching and assessment. Our research is framed by an explorative design. The informants take part in the research- and development project “Digitally Supported Learning Goals”. In addition to observe teaching, we conduct qualitative interviews...... will be presented. We expect to deepen our understanding of the relations between the various parameters in the teachers' practice in relation to learning goals and goal-oriented teaching. There is conducted research on the effects of goal-oriented teaching on students' learning both internationally......The national curriculum for Danish primary and lower secondary schools has recently changed in a goal-oriented direction. The intention is to increase the teachers´ and students´attention to learning outcome, by making learning goals visible. Danish surveys show that teachers did not use...

  4. Endovascular thrombectomy for stroke: current best practice and future goals.

    Science.gov (United States)

    Campbell, Bruce C V; Donnan, Geoffrey A; Mitchell, Peter J; Davis, Stephen M

    2016-03-01

    Endovascular thrombectomy for large vessel ischaemic stroke substantially reduces disability, with recent positive randomised trials leading to guideline changes worldwide. This review discusses in detail the evidence provided by recent randomised trials and meta-analyses, the remaining areas of uncertainty and the future directions for research. The data from existing trials have demonstrated the robust benefit of endovascular thrombectomy for internal carotid and proximal middle cerebral artery occlusions. Uncertainty remains for more distal occlusions where the efficacy of alteplase is greater, less tissue is at risk and the safety of endovascular procedures is less established. Basilar artery occlusion was excluded from the trials, but with a dire natural history and proof of principle that rapid reperfusion is effective, it seems reasonable to continue treating these patients pending ongoing trial results. There has been no evidence of heterogeneity in treatment effect in clinically defined subgroups by age, indeed, those aged >80 years have at least as great an overall reduction in disability and reduced mortality. Similarly there was no heterogeneity across the range of baseline stroke severities included in the trials. Evidence that routine use of general anaesthesia reduces the benefit of endovascular thrombectomy is increasing and conscious sedation is generally preferred unless severe agitation or airway compromise is present. The impact of time delays has become clearer with description of onset to imaging and imaging to reperfusion epochs. Delays in the onset to imaging reduce the proportion of patients with salvageable brain tissue. However, in the presence of favourable imaging, rapid treatment appears beneficial regardless of the onset to imaging time elapsed. Imaging to reperfusion delays lead to decay in the clinical benefit achieved, particularly in those with less robust collateral flow. The brain imaging options to assess prognosis have various advantages and disadvantages, but whatever strategy is employed must be fast. Ongoing trials are investigating extended time windows, using advanced brain imaging selection. There is also a need for further technical advances to maximise rates of complete reperfusion in the minimum time.

  5. Collecting and Using Networked Statistics: Current Status, Future Goals

    Science.gov (United States)

    Hiott, Judith

    2004-01-01

    For more than five years the Houston Public Library has collected statistics for measuring networked collections and services based on emerging guidelines. While the guidelines have provided authority and stability to the process, the clarification process continues. The development of information discovery software, such as federated search tools…

  6. The Impact of Current Goals on Autobiographical Memories

    DEFF Research Database (Denmark)

    Johannessen, Kim Berg; Berntsen, Dorthe

    This symposium presents four studies that illustrate how cultural life scripts and collective transitions brought about by historical events have a strong impact on autobiographical remembering and the organization of autobiographical memories across the life span. Further, knowledge about...

  7. Covering tree with stars

    DEFF Research Database (Denmark)

    Baumbach, Jan; Guo, Jian-Ying; Ibragimov, Rashid

    2013-01-01

    We study the tree edit distance problem with edge deletions and edge insertions as edit operations. We reformulate a special case of this problem as Covering Tree with Stars (CTS): given a tree T and a set of stars, can we connect the stars in by adding edges between them such that the resulting ...

  8. Covering tree with stars

    DEFF Research Database (Denmark)

    Baumbach, Jan; Guo, Jiong; Ibragimov, Rashid

    2015-01-01

    We study the tree edit distance problem with edge deletions and edge insertions as edit operations. We reformulate a special case of this problem as Covering Tree with Stars (CTS): given a tree T and a set of stars, can we connect the stars in by adding edges between them such that the resulting ...

  9. Covering All Options

    Science.gov (United States)

    Kennedy, Mike

    2011-01-01

    The day a school opens its doors for the first time, the flooring will be new and untarnished. When the flooring is in such pristine condition, many flooring materials--carpeting, vinyl, terrazzo, wood or some other surface--will look good. But school and university planners who decide what kind of material covers the floors of their facilities…

  10. CORINE Land Cover 2006

    DEFF Research Database (Denmark)

    Stjernholm, Michael

    "CORINE land cover" er en fælleseuropæisk kortlægning af arealanvendelse/arealdække. Arealanvendelse/arealdække er i Danmark kortlagt efter CORINE metode og klasseopdeling med satellitbilleder fra 3 forskellige tidsperioder, fra begyndelsen af 1990'erne (CLC90), fra år 2000 (CLC2000) og fra år 2006...

  11. CORINE Land Cover 2006

    DEFF Research Database (Denmark)

    Stjernholm, Michael

    "CORINE land cover" er en fælleseuropæisk kortlægning af arealanvendelse/arealdække. Arealanvendelse/arealdække er i Danmark kortlagt efter CORINE metode og klasseopdeling med satellitbilleder fra 3 forskellige tidsperioder, fra begyndelsen af 1990'erne (CLC90), fra år 2000 (CLC2000) og fra år 2006...

  12. GOALS

    African Journals Online (AJOL)

    TLC, X+ray diffraction, specific gravity and elemental analyses. In addition, ... The gross calorific value of the coal sample was computed trom temperature ..... Proitimate analysis for the composite coal samples obtained lrorn various places in.

  13. Goal!

    Science.gov (United States)

    Pauls, Anthony

    2007-01-01

    In this article, the author shares the story of his son, Joshua Pauls. Josh is an energetic young man who learned at a very young age not to let anything stop him from achieving his dreams. Born with a birth defect known as bilateral bibia hemimelia, which means he was born without his tibia bone in both of his legs, Josh was only 10 months old…

  14. GOAL: A Goal Oriented Command Language for Interactive Proof Construction

    Science.gov (United States)

    1979-06-01

    Henneman 1972, Goldstein 1973, Bundy 1973]. Given the large amount of work required to program a theorem prover, this is not a desirable state of affairs... translator for such a language can be implemented fairly straightforwardly. The results obtained with this approach to theorem proving are encouraging. We... translated Into UCI-LISP. • t7... * Extending GOAL. 48 4.4.3. Status checking. A proved goal has a structure totally different from that of an unproved

  15. Goals Analysis Procedure Guidelines for Applying the Goals Analysis Process

    Science.gov (United States)

    Motley, Albert E., III

    2000-01-01

    One of the key elements to successful project management is the establishment of the "right set of requirements", requirements that reflect the true customer needs and are consistent with the strategic goals and objectives of the participating organizations. A viable set of requirements implies that each individual requirement is a necessary element in satisfying the stated goals and that the entire set of requirements, taken as a whole, is sufficient to satisfy the stated goals. Unfortunately, it is the author's experience that during project formulation phases' many of the Systems Engineering customers do not conduct a rigorous analysis of the goals and objectives that drive the system requirements. As a result, the Systems Engineer is often provided with requirements that are vague, incomplete, and internally inconsistent. To complicate matters, most systems development methodologies assume that the customer provides unambiguous, comprehensive and concise requirements. This paper describes the specific steps of a Goals Analysis process applied by Systems Engineers at the NASA Langley Research Center during the formulation of requirements for research projects. The objective of Goals Analysis is to identify and explore all of the influencing factors that ultimately drive the system's requirements.

  16. Career Goals in Young Adults: Personal Resources, Goal Appraisals, Attitudes, and Goal Management Strategies

    Science.gov (United States)

    Haratsis, Jessica M.; Hood, Michelle; Creed, Peter A.

    2015-01-01

    We tested a model based on the dual-process framework that assessed the relationships among personal resources, career goal appraisals, career attitudes, and career goal management, which have not been previously assessed together. The model (tested on a sample of 486 young adults: 74% female, M[subscript]age = 22 years) proposed that personal…

  17. Career Goals in Young Adults: Personal Resources, Goal Appraisals, Attitudes, and Goal Management Strategies

    Science.gov (United States)

    Haratsis, Jessica M.; Hood, Michelle; Creed, Peter A.

    2015-01-01

    We tested a model based on the dual-process framework that assessed the relationships among personal resources, career goal appraisals, career attitudes, and career goal management, which have not been previously assessed together. The model (tested on a sample of 486 young adults: 74% female, M[subscript]age = 22 years) proposed that personal…

  18. Goal Statements and Goal-Directed Behavior: A Relational Frame Account of Goal Setting in Organizations

    Science.gov (United States)

    O'Hora, Denis; Maglieri, Kristen A.

    2006-01-01

    Goal setting has consistently been shown to increase performance under specific conditions. These goal setting effects have previously been explored from both a cognitive perspective and in terms of traditional behavioral concepts. We highlight limitations of these approaches and propose a novel account based on Relational Frame Theory. This…

  19. Post-reform continuation of social goals

    Energy Technology Data Exchange (ETDEWEB)

    Graniere, R.J.

    1996-01-01

    Public utility regulators are currently wrestling with the issue of how and to what extent the social goals that have grown up around traditional regulation might be continued in a restructured electric power industry. This report critically examines six mechanisms that could be used for this purpose in the wake of the introduction of competition in the generation segment. Their pros and cons are thoroughly appraised in economic terms.

  20. Himalayan glacier retreat delayed by debris cover

    Science.gov (United States)

    Scherler, D.; Bookhagen, B.; Strecker, M. R.

    2010-12-01

    Variable retreat rates and paucity of mass-balance data complicate a coherent picture of the current state and future fate of Himalayan glaciers. We report frontal changes and remotely-sensed surface velocities from >250 glaciers in the greater Himalayan realm (Hindu Kush, Karakoram, Himalaya, West Kunlun Shan) between 2000 and 2008 that provide evidence for widespread meltdown, which is obscured by debris cover. While debris-free glaciers in Tibet and other low-relief areas have been mainly retreating, debris-covered glaciers in high-relief areas, such as the central Himalaya, were mostly stagnating and in-situ down wasting but not retreating. Only Karakoram glaciers show no signs of stagnation or appreciable retreat, despite high debris cover, suggesting no recent mass loss. Our study shows that regional differences in topographic relief account for substantial differences in debris cover and thus retreat behaviour that need to be considered when comparing glacier retreat rates. The combination of melt rates lowered by debris cover and healthier glaciers in the strongly glaciated Karakoram slows down current glacier wastage in High Asia. Predictions of future water availability and global sea level have so far neglected the effect of debris cover on glacier melt rates and thus likely overestimate the speed of glacier meltdown in the Himalaya and other steep mountain ranges where debris covered glaciers are common.

  1. Singular coverings of toposes

    CERN Document Server

    Bunge, Marta

    2006-01-01

    The self-contained theory of certain singular coverings of toposes called complete spreads, that is presented in this volume, is a field of interest to topologists working in knot theory, as well as to various categorists. It extends the complete spreads in topology due to R. H. Fox (1957) but, unlike the classical theory, it emphasizes an unexpected connection with topos distributions in the sense of F. W. Lawvere (1983). The constructions, though often motivated by classical theories, are sometimes quite different from them. Special classes of distributions and of complete spreads, inspired respectively by functional analysis and topology, are studied. Among the former are the probability distributions; the branched coverings are singled out amongst the latter. This volume may also be used as a textbook for an advanced one-year graduate course introducing topos theory with an emphasis on geometric applications. Throughout the authors emphasize open problems. Several routine proofs are left as exercises, but...

  2. On directed coverings

    DEFF Research Database (Denmark)

    Fajstrup, Lisbeth

    In [1], we study coverings in the setting of directed topology. Unfortunately, there is a condition missing in the definition of a directed covering. Some of the results in [1] require this extra condition and in fact it was claimed to follow from the original definition. It is the purpose...... of this note to give the right definition and point out how this affects the statements in that paper. Moreover, we give an example of a dicovering in the sense of [1], which does not satisfy the extra condition. Fortunately, with the extra condition, the subsequent results are now correct. [1] L. Fajstrup......, Dicovering spaces, Homology Homotopy Appl. 5 (2003), no. 2, 1-17....

  3. Covering R-trees

    CERN Document Server

    Berestovskii, V N

    2007-01-01

    We show that every inner metric space X is the metric quotient of a complete R-tree via a free isometric action, which we call the covering R-tree of X. The quotient mapping is a weak submetry (hence, open) and light. In the case of compact 1-dimensional geodesic space X, the free isometric action is via a subgroup of the fundamental group of X. In particular, the Sierpin'ski gasket and carpet, and the Menger sponge all have the same covering R-tree, which is complete and has at each point valency equal to the continuum. This latter R-tree is of particular interest because it is "universal" in at least two senses: First, every R-tree of valency at most the continuum can be isometrically embedded in it. Second, every Peano continuum is the image of it via an open light mapping. We provide a sketch of our previous construction of the uniform universal cover in the special case of inner metric spaces, the properties of which are used in the proof.

  4. Global Goals and Global Sustainability

    Directory of Open Access Journals (Sweden)

    Subhash Janardhan Bhore

    2016-10-01

    Full Text Available On 25 September 2015, the United Nations (UN member countries adopted an ambitious 17 Sustainable Development Goals (SDGs aiming to ‘transform the world’ in the next 15 years. [...

  5. Iterative Goal Refinement for Robotics

    Science.gov (United States)

    2014-06-01

    Iterative Goal Refinement for Robotics Mark Roberts1, Swaroop Vattam1, Ronald Alford2, Bryan Auslander3, Justin Karneeb3, Matthew Molineaux3... robotics researchers and practitioners. We present a goal lifecycle and define a formal model for GR that (1) relates distinct disciplines concerning...researchers to collaborate in exploring this exciting frontier. 1. Introduction Robotic systems often act using incomplete models in environments

  6. Toward a more social understanding of achievement goals: The interpersonal effects of mastery and performance goals

    NARCIS (Netherlands)

    Poortvliet, P.M.; Darnon, C.

    2010-01-01

    The current article presents an overview of recent research into social outcomes that accompany the pursuit of achievement goals. On the basis of investigations in various subdisciplines of psychology, we conclude that mastery goals—striving to improve one’s own performance—lead to investments in ex

  7. Beyond SMART? A new framework for goal setting

    OpenAIRE

    Day, T; Tosey, PC

    2011-01-01

    This article extends currently reported theory and practice in the use of learning goals or targets with students in secondary and further education. Goal-setting and action-planning constructs are employed in personal development plans (PDPs) and personal learning plans (PLPs) and are advocated as practice within the English national policy agenda with its focus on personalisation. The article argues that frameworks widely used for goal setting and action planning by UK educational practitio...

  8. Hippocampal place cell sequences depict future paths to remembered goals

    OpenAIRE

    Pfeiffer, Brad E; Foster, David J.

    2013-01-01

    Effective navigation requires planning extended routes to remembered goal locations. Hippocampal place cells have been proposed to play a role in navigational planning but direct evidence has been lacking. Here, we show that prior to goal-directed navigation in an open arena, the hippocampus generates brief sequences encoding spatial trajectories strongly biased to progress from the subject’s current location to a known goal location. These sequences predict immediate future behavior, even in...

  9. Covered Clause Elimination

    CERN Document Server

    Heule, Marijn; Biere, Armin

    2010-01-01

    Generalizing the novel clause elimination procedures developed in [M. Heule, M. J\\"arvisalo, and A. Biere. Clause elimination procedures for CNF formulas. In Proc. LPAR-17, volume 6397 of LNCS, pages 357-371. Springer, 2010.], we introduce explicit (CCE), hidden (HCCE), and asymmetric (ACCE) variants of a procedure that eliminates covered clauses from CNF formulas. We show that these procedures are more effective in reducing CNF formulas than the respective variants of blocked clause elimination, and may hence be interesting as new preprocessing/simplification techniques for SAT solving.

  10. Transformational and transactional leadership and followers' achievement goals

    NARCIS (Netherlands)

    Hamstra, M.R.W.; van Yperen, N.W.; Wisse, B.; Sassenberg, K.

    2014-01-01

    Purpose: Achievement goals, or the standards of competence employees pursue in their work, have far-reaching consequences for employee and organizational functioning. In the current research, we investigated whether employees’ achievement goals can be predicted from their supervisor’s leadership

  11. Transformational and Transactional Leadership and Followers’ Achievement Goals

    NARCIS (Netherlands)

    Hamstra, Melvyn R.W.; Van Yperen, Nico W.; Wisse, Barbara; Sassenberg, Kai

    2014-01-01

    Purpose Achievement goals, or the standards of competence employees pursue in their work, have far-reaching consequences for employee and organizational functioning. In the current research, we investigated whether employees’ achievement goals can be predicted from their supervisor’s leadership

  12. Beyond SMART? A New Framework for Goal Setting

    Science.gov (United States)

    Day, Trevor; Tosey, Paul

    2011-01-01

    This article extends currently reported theory and practice in the use of learning goals or targets with students in secondary and further education. Goal-setting and action-planning constructs are employed in personal development plans (PDPs) and personal learning plans (PLPs) and are advocated as practice within the English national policy…

  13. Positive affect as informational feedback in goal pursuit

    NARCIS (Netherlands)

    Orehek, Edward; Bessarabova, Elena; Chen, Xiaoyan; Kruglanski, Arie W.

    2011-01-01

    Two studies investigated the cognitive activation of a goal following a promise to complete it. Current theorizing about the impact of positive affect as informational feedback in goal pursuit suggests two contradictory conclusions: (1) positive affect can signal that sufficient progress towards a g

  14. Putting Behavioral Goal-Setting Research into Practice

    Science.gov (United States)

    Bruhn, Allison Leigh; Fernando, Josephine; McDaniel, Sara; Troughton, Leonard

    2017-01-01

    Students with or at risk of emotional and behavioral disorders can benefit from a variety of self-regulation strategies. One such strategy is goal setting, which can be used to improve both academic and behavioral outcomes in the classroom. In this article, we discuss the importance of goal setting and current research in this area. In addition,…

  15. Beyond SMART? A New Framework for Goal Setting

    Science.gov (United States)

    Day, Trevor; Tosey, Paul

    2011-01-01

    This article extends currently reported theory and practice in the use of learning goals or targets with students in secondary and further education. Goal-setting and action-planning constructs are employed in personal development plans (PDPs) and personal learning plans (PLPs) and are advocated as practice within the English national policy…

  16. Transformational and Transactional Leadership and Followers’ Achievement Goals

    NARCIS (Netherlands)

    Hamstra, Melvyn R.W.; Van Yperen, Nico W.; Wisse, Barbara; Sassenberg, Kai

    2014-01-01

    Purpose Achievement goals, or the standards of competence employees pursue in their work, have far-reaching consequences for employee and organizational functioning. In the current research, we investigated whether employees’ achievement goals can be predicted from their supervisor’s leadership styl

  17. Transformational and transactional leadership and followers' achievement goals

    NARCIS (Netherlands)

    M.R.W. Hamstra; N.W. van Yperen; B. Wisse; K. Sassenberg

    2014-01-01

    Purpose: Achievement goals, or the standards of competence employees pursue in their work, have far-reaching consequences for employee and organizational functioning. In the current research, we investigated whether employees’ achievement goals can be predicted from their supervisor’s leadership sty

  18. Multiple-Goal Heuristic Search

    CERN Document Server

    Davidov, D; 10.1613/jair.1940

    2011-01-01

    This paper presents a new framework for anytime heuristic search where the task is to achieve as many goals as possible within the allocated resources. We show the inadequacy of traditional distance-estimation heuristics for tasks of this type and present alternative heuristics that are more appropriate for multiple-goal search. In particular, we introduce the marginal-utility heuristic, which estimates the cost and the benefit of exploring a subtree below a search node. We developed two methods for online learning of the marginal-utility heuristic. One is based on local similarity of the partial marginal utility of sibling nodes, and the other generalizes marginal-utility over the state feature space. We apply our adaptive and non-adaptive multiple-goal search algorithms to several problems, including focused crawling, and show their superiority over existing methods.

  19. A goal-oriented requirements modelling language for enterprise architecture

    NARCIS (Netherlands)

    Quartel, Dick; Engelsman, Wilco; Jonkers, Henk; Sinderen, van Marten

    2009-01-01

    Methods for enterprise architecture, such as TOGAF, acknowledge the importance of requirements engineering in the development of enterprise architectures. Modelling support is needed to specify, document, communicate and reason about goals and requirements. Current modelling techniques for enterpris

  20. Allocating SMART Reliability and Maintainability Goals to NASA Ground Systems

    Science.gov (United States)

    Gillespie, Amanda; Monaghan, Mark

    2013-01-01

    This paper will describe the methodology used to allocate Reliability and Maintainability (R&M) goals to Ground Systems Development and Operations (GSDO) subsystems currently being designed or upgraded.

  1. A goal-oriented requirements modelling language for enterprise architecture

    NARCIS (Netherlands)

    Quartel, Dick; Engelsman, W.; Jonkers, Henk; van Sinderen, Marten J.

    2009-01-01

    Methods for enterprise architecture, such as TOGAF, acknowledge the importance of requirements engineering in the development of enterprise architectures. Modelling support is needed to specify, document, communicate and reason about goals and requirements. Current modelling techniques for

  2. Assessing uncertainties in land cover projections.

    Science.gov (United States)

    Alexander, Peter; Prestele, Reinhard; Verburg, Peter H; Arneth, Almut; Baranzelli, Claudia; Batista E Silva, Filipe; Brown, Calum; Butler, Adam; Calvin, Katherine; Dendoncker, Nicolas; Doelman, Jonathan C; Dunford, Robert; Engström, Kerstin; Eitelberg, David; Fujimori, Shinichiro; Harrison, Paula A; Hasegawa, Tomoko; Havlik, Petr; Holzhauer, Sascha; Humpenöder, Florian; Jacobs-Crisioni, Chris; Jain, Atul K; Krisztin, Tamás; Kyle, Page; Lavalle, Carlo; Lenton, Tim; Liu, Jiayi; Meiyappan, Prasanth; Popp, Alexander; Powell, Tom; Sands, Ronald D; Schaldach, Rüdiger; Stehfest, Elke; Steinbuks, Jevgenijs; Tabeau, Andrzej; van Meijl, Hans; Wise, Marshall A; Rounsevell, Mark D A

    2017-02-01

    Understanding uncertainties in land cover projections is critical to investigating land-based climate mitigation policies, assessing the potential of climate adaptation strategies and quantifying the impacts of land cover change on the climate system. Here, we identify and quantify uncertainties in global and European land cover projections over a diverse range of model types and scenarios, extending the analysis beyond the agro-economic models included in previous comparisons. The results from 75 simulations over 18 models are analysed and show a large range in land cover area projections, with the highest variability occurring in future cropland areas. We demonstrate systematic differences in land cover areas associated with the characteristics of the modelling approach, which is at least as great as the differences attributed to the scenario variations. The results lead us to conclude that a higher degree of uncertainty exists in land use projections than currently included in climate or earth system projections. To account for land use uncertainty, it is recommended to use a diverse set of models and approaches when assessing the potential impacts of land cover change on future climate. Additionally, further work is needed to better understand the assumptions driving land use model results and reveal the causes of uncertainty in more depth, to help reduce model uncertainty and improve the projections of land cover. © 2016 John Wiley & Sons Ltd.

  3. Goal Setting as Teacher Development Practice

    Science.gov (United States)

    Camp, Heather

    2017-01-01

    This article explores goal setting as a teacher development practice in higher education. It reports on a study of college teacher goal setting informed by goal setting theory. Analysis of study participants' goal setting practices and their experiences with goal pursuit offers a framework for thinking about the kinds of goals teachers might set…

  4. Probabilistic safety goals. Phase 3 - Status report

    Energy Technology Data Exchange (ETDEWEB)

    Holmberg, J.-E. (VTT (Finland)); Knochenhauer, M. (Relcon Scandpower AB, Sundbyberg (Sweden))

    2009-07-15

    The first phase of the project (2006) described the status, concepts and history of probabilistic safety goals for nuclear power plants. The second and third phases (2007-2008) have provided guidance related to the resolution of some of the problems identified, and resulted in a common understanding regarding the definition of safety goals. The basic aim of phase 3 (2009) has been to increase the scope and level of detail of the project, and to start preparations of a guidance document. Based on the conclusions from the previous project phases, the following issues have been covered: 1) Extension of international overview. Analysis of results from the questionnaire performed within the ongoing OECD/NEA WGRISK activity on probabilistic safety criteria, including participation in the preparation of the working report for OECD/NEA/WGRISK (to be finalised in phase 4). 2) Use of subsidiary criteria and relations between these (to be finalised in phase 4). 3) Numerical criteria when using probabilistic analyses in support of deterministic safety analysis (to be finalised in phase 4). 4) Guidance for the formulation, application and interpretation of probabilistic safety criteria (to be finalised in phase 4). (LN)

  5. Covering walks in graphs

    CERN Document Server

    Fujie, Futaba

    2014-01-01

    Covering Walks  in Graphs is aimed at researchers and graduate students in the graph theory community and provides a comprehensive treatment on measures of two well studied graphical properties, namely Hamiltonicity and traversability in graphs. This text looks into the famous Kӧnigsberg Bridge Problem, the Chinese Postman Problem, the Icosian Game and the Traveling Salesman Problem as well as well-known mathematicians who were involved in these problems. The concepts of different spanning walks with examples and present classical results on Hamiltonian numbers and upper Hamiltonian numbers of graphs are described; in some cases, the authors provide proofs of these results to illustrate the beauty and complexity of this area of research. Two new concepts of traceable numbers of graphs and traceable numbers of vertices of a graph which were inspired by and closely related to Hamiltonian numbers are introduced. Results are illustrated on these two concepts and the relationship between traceable concepts and...

  6. Land Use and Land Cover - Montana Land Cover Framework 2013

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This statewide land cover theme is a baseline digital map of Montana's natural and human land cover. The baseline map is adapted from the Northwest ReGAP project...

  7. A motivated action theory account of goal orientation.

    Science.gov (United States)

    DeShon, Richard P; Gillespie, Jennifer Z

    2005-11-01

    Rapid organizational change is increasing the pressure on employees to continually update their skills and adapt their behavior to new organizational realities. Goal orientation is a promising motivational construct that may explain why some individuals adapt to change better. Unfortunately, the current goal orientation literature is in a state of conceptual and methodological disarray. This presentation reviews the goal orientation literature and identifies numerous conceptual ambiguities, including definitional inconsistencies, dimensional inconsistencies, and inconsistencies in the conceptualization of stability. These conceptual ambiguities result in a confusing array of goal orientation measures and manipulations and ultimately an incoherent empirical database. A dynamic self-regulation model of goal orientation, termed motivated action theory, is presented to integrate the various conceptual perspectives and to provide guidelines for future goal orientation research.

  8. A RE-LOOK AT THE US NRC SAFETY GOALS

    Energy Technology Data Exchange (ETDEWEB)

    mubayi v.

    2013-09-22

    Since they were adopted in 1986, the US NRC’s Safety Goals have played a valuable role as a de facto risk acceptance criterion against which the predicted performance of a commercial nuclear power reactor can be evaluated and assessed. The current safety goals are cast in terms of risk metrics called quantitative health objectives (QHOs), limiting numerical values of the risks of the early and latent health effects of accidental releases of radioactivity to the offsite population. However, while demonstrating compliance with current safety goals has been an important step in assessing the acceptance of the risk posed by LWRs, new or somewhat different goals may be needed that go beyond the current early fatality and latent cancer fatality QHOs in assessing reactor risk. Natural phenomena such as hurricanes seem to be suitable candidates for establishing a background rate to derive a risk goal as their order of magnitude cost of damages is similar to those estimated in severe accident Level 3 PRAs done for nuclear power plants. This paper obtains a risk goal that could have a wider applicability, compared to the current QHOs, as a technology-neutral goal applicable to future reactors and multi-unit sites.

  9. Relations between Classroom Goal Structures and Students' Goal Orientations in Mathematics Classes: When Is a Mastery Goal Structure Adaptive?

    Science.gov (United States)

    Skaalvik, Einar M.; Federici, Roger A.

    2016-01-01

    The purpose of this study was to test possible interactions between mastery and performance goal structures in mathematics classrooms when predicting students' goal orientations. More specifically, we tested if the degree of performance goal structure moderated the associations between mastery goal structure and students' goal orientations.…

  10. Goal contagion : perceiving is for pursuing

    OpenAIRE

    Aarts, Henk; Gollwitzer, Peter; Ran R. Hassin

    2004-01-01

    Six studies examined the goal contagion hypothesis, which claims that individuals may automatically adopt and pursue a goal that is implied by anotherperson s behavior. Participants were briefly exposed to behavioral information implying a specific goal and were then given the opportunity to act on the goal in a different way and context. Studies 1 3 established the goal contagion phenomenon by showing that the behavioral consequences of goal contagion possess features of goal directedness: (...

  11. Shifting goals: effects of active and observational experience on infants’ understanding of higher order goals

    Science.gov (United States)

    Gerson, Sarah A.; Mahajan, Neha; Sommerville, Jessica A.; Matz, Lauren; Woodward, Amanda L.

    2015-01-01

    Action perception links have been argued to support the emergence of action understanding, but their role in infants’ perception of distal goals has not been fully investigated. The current experiments address this issue. During the development of means-end actions, infants shift their focus from the means of the action to the distal goal. In Experiment One, we evaluated whether this same shift in attention (from the means to the distal goal) when learning to produce multi-step actions is reflected in infants’ perception of others’ means-end actions. Eight-months-old infants underwent active training in means-end action production and their subsequent analysis of an observed means-end action was assessed in a visual habituation paradigm. Infants’ degree of success in the training paradigm was related to their subsequent interpretation of the observed action as directed at the means versus the distal goal. In Experiment Two, observational and control manipulations provided evidence that these effects depended on the infants’ active engagement in the means-end actions. These results suggest that the processes that give rise to means-end structure in infants’ motor behavior also support the emergence of means-end structure in their analysis of others’ goals. PMID:25852622

  12. Shifting goals: effects of active and observational experience on infants' understanding of higher order goals.

    Science.gov (United States)

    Gerson, Sarah A; Mahajan, Neha; Sommerville, Jessica A; Matz, Lauren; Woodward, Amanda L

    2015-01-01

    Action perception links have been argued to support the emergence of action understanding, but their role in infants' perception of distal goals has not been fully investigated. The current experiments address this issue. During the development of means-end actions, infants shift their focus from the means of the action to the distal goal. In Experiment One, we evaluated whether this same shift in attention (from the means to the distal goal) when learning to produce multi-step actions is reflected in infants' perception of others' means-end actions. Eight-months-old infants underwent active training in means-end action production and their subsequent analysis of an observed means-end action was assessed in a visual habituation paradigm. Infants' degree of success in the training paradigm was related to their subsequent interpretation of the observed action as directed at the means versus the distal goal. In Experiment Two, observational and control manipulations provided evidence that these effects depended on the infants' active engagement in the means-end actions. These results suggest that the processes that give rise to means-end structure in infants' motor behavior also support the emergence of means-end structure in their analysis of others' goals.

  13. Goal-orientation, goal-setting, and goal-driven behavior in minimalist user instructions

    NARCIS (Netherlands)

    Meij, van der Hans

    2007-01-01

    This paper opens with a summary of minimalist design strategies that aim to optimize user instructions. Next, it discusses three recent research efforts to further improve these strategies. The common focus in these efforts is the attention to people’s goal-related management and control of attentio

  14. Allegheny County Land Cover Areas

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — The Land Cover dataset demarcates 14 land cover types by area; such as Residential, Commercial, Industrial, Forest, Agriculture, etc. If viewing this description on...

  15. Allegheny County Land Cover Areas

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — The Land Cover dataset demarcates 14 land cover types by area; such as Residential, Commercial, Industrial, Forest, Agriculture, etc. If viewing this description...

  16. Allegheny County Land Cover Areas

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — The Land Cover dataset demarcates 14 land cover types by area; such as Residential, Commercial, Industrial, Forest, Agriculture, etc. If viewing this description on...

  17. Motivational beliefs, values, and goals.

    Science.gov (United States)

    Eccles, Jacquelynne S; Wigfield, Allan

    2002-01-01

    This chapter reviews the recent research on motivation, beliefs, values, and goals, focusing on developmental and educational psychology. The authors divide the chapter into four major sections: theories focused on expectancies for success (self-efficacy theory and control theory), theories focused on task value (theories focused on intrinsic motivation, self-determination, flow, interest, and goals), theories that integrate expectancies and values (attribution theory, the expectancy-value models of Eccles et al., Feather, and Heckhausen, and self-worth theory), and theories integrating motivation and cognition (social cognitive theories of self-regulation and motivation, the work by Winne & Marx, Borkowski et al., Pintrich et al., and theories of motivation and volition). The authors end the chapter with a discussion of how to integrate theories of self-regulation and expectancy-value models of motivation and suggest new directions for future research.

  18. The neural basis of monitoring goal progress

    Directory of Open Access Journals (Sweden)

    Yael eBenn

    2014-09-01

    Full Text Available The neural basis of progress monitoring has received relatively little attention compared to other sub-processes that are involved in goal directed behavior such as motor control and response inhibition. Studies of error-monitoring have identified the dorsal anterior cingulate cortex (dACC as a structure that is sensitive to conflict detection, and triggers corrective action. However, monitoring goal progress involves monitoring correct as well as erroneous events over a period of time. In the present research, 20 healthy participants underwent fMRI while playing a game that involved monitoring progress towards either a numerical or a visuo-spatial target. The findings confirmed the role of the dACC in detecting situations in which the current state may conflict with the desired state, but also revealed activations in the frontal and parietal regions, pointing to the involvement of processes such as attention and working memory in monitoring progress over time. In addition, activation of the cuneus was associated with monitoring progress towards a specific target presented in the visual modality. This is the first time that activation in this region has been linked to higher-order processing of goal-relevant information, rather than low-level anticipation of visual stimuli. Taken together, these findings identify the neural substrates involved in monitoring progress over time, and how these extend beyond activations observed in conflict and error monitoring.

  19. Greedy Set Cover Field Selection for Multi-object Spectroscopy in C++ MPI

    Science.gov (United States)

    Stenborg, T. N.

    2015-09-01

    Multi-object spectrographs allow efficient observation of clustered targets. Observational programs of many targets not encompassed within a telescope's field of view, however, require multiple pointings. Here, a greedy set cover algorithmic approach to efficient field selection in such a scenario is examined. The goal of this approach is not to minimize the total number of pointings needed to cover a given target set, but rather maximize the observational return for a restricted number of pointings. Telescope field of view and maximum targets per field are input parameters, allowing algorithm application to observation planning for the current range of active multi-object spectrographs (e.g. the 2dF/AAOmega, Fiber Large Array Multi Element Spectrograph, Fiber Multi-Object Spectrograph, Hectochelle, Hectospec and Hydra systems), and for any future systems. A parallel version of the algorithm is implemented with the message passing interface, facilitating execution on both shared and distributed memory systems.

  20. Sun cover the Crimea

    Energy Technology Data Exchange (ETDEWEB)

    Ahrens, Ralph Heinrich

    2011-07-01

    The Ukraine is enticing investors with a high feed-in tariff for solar power. Among the first foreign companies to make use of the support system is Activ Solar from Vienna. Having completed a pilot project in Rodnikovoye (7.5 MW), the company is currently establishing one of the world's largest solar farms in the Crimea - and at the same time modernising a Soviet-era silicon factory. (orig.)

  1. Cover crops and N credits

    Science.gov (United States)

    Cover crops often provide many short- and long-term benefits to cropping systems. Legume cover crops can significantly reduce the N fertilizer requirement of non-legume cash crops that follow. The objectives of this presentation were to: I) educate stakeholders about the potential benefits of cover ...

  2. Something's got to give: the effects of dual-goal difficulty, goal progress, and expectancies on resource allocation.

    Science.gov (United States)

    Schmidt, Aaron M; Dolis, Chad M

    2009-05-01

    The current study developed and tested a model of the interplay among goal difficulty, goal progress, and expectancy over time in influencing resource allocation toward competing demands. The results provided broad support for the theoretical model. As predicted, dual-goal expectancy-the perceived likelihood of meeting both goals in competition-played a central role, moderating the relationship between relative goal progress and resource allocation. Dual-goal difficulty was also found to exert an important influence on multiple-goal self-regulation. Although it did not influence total productivity across both tasks combined, it did combine with other model components to influence the relative emphasis of one task over another. These results suggest that the cumulative demands placed by multiple difficult goals may exceed individuals' perceived capabilities and may lead to partial or total abandonment of 1 goal to ensure attainment of the other. The model helps shed light on some of the conflicting theoretical propositions and empirical results obtained in prior work. Implications for theory and research regarding multiple-goal self-regulation are discussed.

  3. 33 CFR 385.38 - Interim goals.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Interim goals. 385.38 Section 385... System and Water Availability Consistent With the Goals and Purpose of the Plan § 385.38 Interim goals... Interim Goals Agreement establishing interim goals to facilitate inter-agency planning, monitoring,...

  4. Land cover modification geoindicator applied in a tropical coastal environment

    OpenAIRE

    Palacio-Aponte, Gerardo

    2014-01-01

    Environmental changes due to natural processes and anthropic modifications can be characterized by the degree of land cover modification and its environmental implications over time. The main goal of the present study was to propose and apply a land cover modification geoindicator in order to assess the environmental condition of the territory per landscape units. It was designed to interpret diffuse information and transform it into a synthetic indicator that will be useful for environmental...

  5. On L-injective Covers

    Institute of Scientific and Technical Information of China (English)

    周德旭

    2004-01-01

    We use the class of L-injective modules to define L-injective covers, and provide the characterizations of L-injective covers by the properties of kernels of homomorphisms. We prove that the right L-noetherian right L-hereditary ring is just such that every right R-module has an L-injective cover which is monic. We also use kernels of homomorphisms to investigate L-simple L-injective covers and give some constructions ofL-simple L-iniective covers.

  6. The Role of Attention in Goal Setting

    OpenAIRE

    Meacham, Kristina A.

    2003-01-01

    This study examined the role of attention in goal setting theory, using techniques adapted from selective attention research. Specifically, it explored activation and suppression of goal related information in the presence of two conflicting assigned goals. Pre vs. post goal completion and goal commitment were examined as moderators of these attentional effects. In addition, exploratory analyses looked at the impact of individual differences on attention (goal preference & action-state orient...

  7. Goal motives and multiple-goal striving in sport and academia: A person-centered investigation of goal motives and inter-goal relations.

    Science.gov (United States)

    Healy, Laura C; Ntoumanis, Nikos; Duda, Joan L

    2016-12-01

    This investigation extended the goal striving literature by examining motives for two goals being pursued simultaneously. Grounded in self-determination theory, we examined how student-athletes' motives for their sporting and academic goals were associated with inter-goal facilitation and interference. Cross-sectional survey. UK university student-athletes (n=204) identified their most important sporting and academic goals. They then rated their extrinsic, introjected, identified and intrinsic motives for these goals and completed questionnaires assessing inter-goal facilitation and interference. Using a person-centered approach via latent profile analysis, we identified three distinct profiles of goal motives. Auxiliary analyses showed that the profile with high identified motives for both goals reported greater inter-goal facilitation. Extending the previous literature, the findings demonstrate the benefits of autonomous motives when simultaneously pursing goals in sport and academia. Copyright © 2016. Published by Elsevier Ltd.

  8. Replacing fallow by cover crops: economic sustainability

    Science.gov (United States)

    Gabriel, José Luis; Garrido, Alberto; Quemada, Miguel

    2013-04-01

    Replacing fallow by cover crops in intensive fertilized systems has been demonstrated as an efficient tool for reducing nitrate leaching. However, despite the evident environmental services provided and the range of agronomic benefits documented in the literature, farmers' adoption of this new technology is still limited because they are either unwilling or unable, although adoption reluctance is frequently rooted in low economic profitability, low water se efficiency or poor knowledge. Economic analyses permit a comparison between the profit that farmers obtain from agricultural products and the cost of adopting specific agricultural techniques. The goal of this study was to evaluate the economic impact of replacing the usual winter fallow with cover crops (barley (Hordeum vulgare L., cv. Vanessa), vetch (Vicia villosa L., cv. Vereda) and rapeseed (Brassica napus L., cv. Licapo)) in irrigated maize systems and variable Mediterranean weather conditions using stochastic Monte-Carlo simulations of key farms' financial performance indicators. The three scenarios studied for each cover crop were: i) just leaving the cover crop residue in the ground, ii) leaving the cover crop residue but reduce following maize fertilization according to the N available from the previous cover crop and iii) selling the cover crop residue for animal feeding. All the scenarios were compared with respect to a typical maize-fallow rotation. With observed data from six different years and in various field trials, looking for different weather conditions, probability distribution functions of maize yield, cover crop biomass production and N fertilizer saving was fitted. Based in statistical sources maize grain price, different forage prices and the cost of fertilizer were fitted to probability distribution functions too. As result, introducing a cover crop involved extra costs with respect to fallow as the initial investment, because new seed, herbicide or extra field operations. Additional

  9. Combinatorial aspects of covering arrays

    Directory of Open Access Journals (Sweden)

    Charles J. Colbourn

    2004-11-01

    Full Text Available Covering arrays generalize orthogonal arrays by requiring that t -tuples be covered, but not requiring that the appearance of t -tuples be balanced.Their uses in screening experiments has found application in software testing, hardware testing, and a variety of fields in which interactions among factors are to be identified. Here a combinatorial view of covering arrays is adopted, encompassing basic bounds, direct constructions, recursive constructions, algorithmic methods, and applications.

  10. Goals reconfigure cognition by modulating predictive processes in the brain.

    Science.gov (United States)

    Pezzulo, Giovanni

    2014-04-01

    I applaud Huang & Bargh's (H&B's) theory that places goals at the center of cognition, and I discuss two ingredients missing from that theory. First, I argue that the brains of organisms much simpler than those of humans are already configured for goal achievement in situated interactions. Second, I propose a mechanistic view of the "reconfiguration principle" that links the theory with current views in computational neuroscience.

  11. Mapping Cartographic Poster of Sustainability Development Goal "Climate Action"

    OpenAIRE

    Arnež, Maša

    2016-01-01

    Graduating thesis presents a poster project with cartographic perspective which more precisely shows one of the seventeen Sustainable Development Goals that were proposed by United Nations (UN) in 2015. Commission on Mountain Cartography from International Association of Cartographers took over the production of cartographic designed shaped poster of the thirteenth Sustainable Development Goal titled “Climate Action”. The aim of creating the content of the poster is to present current sit...

  12. Social Goals and Well-Being

    Science.gov (United States)

    King, Ronnel B.

    2017-01-01

    Students have various social reasons for doing well in school (social-academic goals). However, most studies have focused on competence-oriented achievement goals with little attention paid to social-academic goals. This study aims to examine the role of social-academic goals in students' general well-being (Study 1) and socioemotional functioning…

  13. Promoting Physical Activity through Goal Setting Strategies

    Science.gov (United States)

    Martinez, Ray

    2004-01-01

    Physical educators are used to setting specific goals for students within a given unit. Here, the author emphasizes that they should also encourage students to set their own goals. Goal setting engages students in the learning process and allows them to develop the skills that support an active lifestyle. The author presents goal setting…

  14. Goal-setting in clinical medicine.

    Science.gov (United States)

    Bradley, E H; Bogardus, S T; Tinetti, M E; Inouye, S K

    1999-07-01

    The process of setting goals for medical care in the context of chronic disease has received little attention in the medical literature, despite the importance of goal-setting in the achievement of desired outcomes. Using qualitative research methods, this paper develops a theory of goal-setting in the care of patients with dementia. The theory posits several propositions. First, goals are generated from embedded values but are distinct from values. Goals vary based on specific circumstances and alternatives whereas values are person-specific and relatively stable in the face of changing circumstances. Second, goals are hierarchical in nature, with complex mappings between general and specific goals. Third, there are a number of factors that modify the goal-setting process, by affecting the generation of goals from values or the translation of general goals to specific goals. Modifying factors related to individuals include their degree of risk-taking, perceived self-efficacy, and acceptance of the disease. Disease factors that modify the goal-setting process include the urgency and irreversibility of the medical condition. Pertinent characteristics of the patient-family-clinician interaction include the level of participation, control, and trust among patients, family members, and clinicians. The research suggests that the goal-setting process in clinical medicine is complex, and the potential for disagreements regarding goals substantial. The nature of the goal-setting process suggests that explicit discussion of goals for care may be necessary to promote effective patient-family-clinician communication and adequate care planning.

  15. Millennium development goals and child undernutrition.

    Science.gov (United States)

    Patwari, A K

    2013-05-01

    Reduction in prevalence of underweight children (under five years of age) has been included as an indicator for one of the targets to eradicate extreme poverty and hunger (Goal 1) of the Millennium Development Goals (MDGs). The most recent MDG report of 2012 indicates that the target of reducing extreme poverty by half has been reached five years ahead of the 2015 deadline but close to one third of children in Southern Asia were underweight. In India, at the historical rate of decline the proportion of underweight children below 3 years, required to be reduced to 26% by 2015, is expected to come down only to about 33%. With barely 3 years left for achieving MDGs, the level of commitment to reduce child undernutrition needs to be gauged and effectiveness of current strategies and programmes ought to be reviewed. Undernutrition in children is not affected by food intake alone; it is also influenced by access to health services, quality of care for the child and pregnant mother as well as good hygiene practices. Would the scenario be different if child undernutrition was a part of Goal 4 of MDGs? What difference it would have made in terms of strategies and programmes if reduction in undernutrition in children underfive was a target instead of an indicator? It is time for nutrition to be placed higher on the development agenda. A number of simple, cost-effective measures to reduce undernutrition in the critical period from conception to two years after birth are available. There is a need for choosing nutrition strategies relevant in Indian context. Experiences from other countries should lead India toward innovative nutritional strategies to reduce underfive undernutrition in the country- that too on a fast track.

  16. Non-inductive current drive

    NARCIS (Netherlands)

    Westerhof, E.

    2012-01-01

    This lecture addresses the various ways of non-inductive current generation. In particular, the topics covered include the bootstrap current, RF current drive, neutral beam current drive, alternative methods, and possible synergies between different ways of non-inductive current generation.

  17. NON-INDUCTIVE CURRENT DRIVE

    NARCIS (Netherlands)

    Westerhof, E.

    2010-01-01

    This lecture addresses the various ways of non-inductive current generation. In particular, the topics covered include the bootstrap current, RF current drive, neutral beam current drive, alternative methods, and possible synergies between different ways of non-inductive current generation.

  18. Holocene land-cover reconstructions for studies on land cover-climate feedbacks

    Directory of Open Access Journals (Sweden)

    M.-J. Gaillard

    2010-03-01

    Full Text Available The major objectives of this paper are: (1 to review the pros and cons of the scenarios of past anthropogenic land cover change (ALCC developed during the last ten years, (2 to discuss issues related to pollen-based reconstruction of the past land-cover and introduce a new method, REVEALS (Regional Estimates of VEgetation Abundance from Large Sites, to infer long-term records of past land-cover from pollen data, (3 to present a new project (LANDCLIM: LAND cover – CLIMate interactions in NW Europe during the Holocene currently underway, and show preliminary results of REVEALS reconstructions of the regional land-cover in the Czech Republic for five selected time windows of the Holocene, and (4 to discuss the implications and future directions in climate and vegetation/land-cover modeling, and in the assessment of the effects of human-induced changes in land-cover on the regional climate through altered feedbacks. The existing ALCC scenarios show large discrepancies between them, and few cover time periods older than AD 800. When these scenarios are used to assess the impact of human land-use on climate, contrasting results are obtained. It emphasizes the need of REVEALS model-based land-cover reconstructions. They might help to fine-tune descriptions of past land-cover and lead to a better understanding of how long-term changes in ALCC might have influenced climate. The REVEALS model is proved to provide better estimates of the regional vegetation/land-cover changes than the traditional use of pollen percentages. Thus, the application of REVEALS opens up the possibility of achieving a more robust assessment of land cover at regional- to continental-spatial scale throughout the Holocene. We present maps of REVEALS estimates for the percentage cover of 10 plant functional types (PFTs at 200 BP and 6000 BP, and of the two open-land PFTs "grassland" and "agricultural land" at five time-windows from 6000 BP to recent time. The LANDCLIM results are

  19. WHCLIS Goals vs. PLA Roles.

    Science.gov (United States)

    Durrance, Joan C.; Allen, Catherine

    1991-01-01

    Explores the relationship between Public Library Association (PLA) planning and the themes of literacy, productivity, and democracy that were chosen by the White House Conference on Library and Information Services (WHCLIS). Discussion is based on data collected by the Public Library Data Service (PLDS) that examine current library services in…

  20. Dualities in Covering Rough Operations

    Institute of Scientific and Technical Information of China (English)

    William Zhu

    2006-01-01

    Rough set theory is a technique of granular computing. In this paper, we study a type of generalized rough sets based on covering. There are several literatures[ 1,40-43 ] exploring covering-based rough sets. Our focus of this paper is on the dualities in rough operations.

  1. High plains cover crop research

    Science.gov (United States)

    Some recent statements have been made about the benefits of growing cover crops in mixtures as compared with single-species plantings of cover crops. Those stated benefits have included greatly reduced water use, enhanced soil microbiological activity, increased biomass productivity, and enhanced wa...

  2. Midwest Cover Crops Field Guide

    Science.gov (United States)

    Producers who want to prevent soil erosion, improve nutrient cycling, sustain their soils, and protect/maintain the environment have been returning to a very old practice: planting cover crops. Cover crops are effective tools for reducing soil erosion and increasing nutrient recycling on farmlands, ...

  3. The Concept of Goals-Driven Safeguards

    Energy Technology Data Exchange (ETDEWEB)

    R. Wigeland; T Bjornard; B. Castle

    2009-02-01

    The IAEA, NRC, and DOE regulations and requirements for safeguarding nuclear material and facilities have been reviewed and each organization’s purpose, objectives, and scope are discussed in this report. Current safeguards approaches are re-examined considering technological advancements and how these developments are changing safeguards approaches used by these organizations. Additionally, the physical protection approaches required by the IAEA, NRC, and DOE were reviewed and the respective goals, objectives, and requirements are identified and summarized in this report. From these, a brief comparison is presented showing the high-level similarities among these regulatory organizations’ approaches to physical protection. The regulatory documents used in this paper have been assembled into a convenient reference library called the Nuclear Safeguards and Security Reference Library. The index of that library is included in this report, and DVDs containing the full library are available.

  4. Automatic design of magazine covers

    Science.gov (United States)

    Jahanian, Ali; Liu, Jerry; Tretter, Daniel R.; Lin, Qian; Damera-Venkata, Niranjan; O'Brien-Strain, Eamonn; Lee, Seungyon; Fan, Jian; Allebach, Jan P.

    2012-03-01

    In this paper, we propose a system for automatic design of magazine covers that quantifies a number of concepts from art and aesthetics. Our solution to automatic design of this type of media has been shaped by input from professional designers, magazine art directors and editorial boards, and journalists. Consequently, a number of principles in design and rules in designing magazine covers are delineated. Several techniques are derived and employed in order to quantify and implement these principles and rules in the format of a software framework. At this stage, our framework divides the task of design into three main modules: layout of magazine cover elements, choice of color for masthead and cover lines, and typography of cover lines. Feedback from professional designers on our designs suggests that our results are congruent with their intuition.

  5. The Analysis of Spot-5 Characteristics on land cover classification

    Institute of Scientific and Technical Information of China (English)

    徐开明

    2004-01-01

    Knowledge about land cover and land use has become increasingly important as the Nation plans to overcome the problems of uncontrolled development, deteriorating environmental quality, loss of prime agricultural lands etc. Land use and land cover data are needed in the analysis of environmental processes and problems to know if living conditions and standards are to be improved or maintained at current levels.

  6. The analysis of SPOT-5 characteristics on land cover classification

    Institute of Scientific and Technical Information of China (English)

    XUKai-ming

    2004-01-01

    Knowledge about land cover and land use has become increasingly important as the Nation plans to overeome the problems of uncontrolled development, deteriorating environmental quality, loss of prime agricultural lands etc. Land use and land cover data are needed in the analysis of environmental processes and problems to know if riving conditions and standards are to be improved or maintained at current levels.

  7. Fertilizer effects on a winter cereal cover crop

    Science.gov (United States)

    Benefits associated with conservation tillage in the Southeast are improved by using a winter cereal cover crop. In general, cover crop benefits increase as biomass production is increased, but the infertile soils typically require additional N (inorganic or organic). Currently, limited informatio...

  8. Goal-based dictator game

    Science.gov (United States)

    Zaibidi, Nerda Zura; Ibrahim, Adyda; Abidin, Norhaslinda Zainal

    2014-12-01

    A considerable number of studies have been conducted to study fairness issues using two-player game. Dictator Game is one of the two-player games that receive much attention. In this paper, we develop an evolutionary approach to the Dictator Game by using Goal programming to build a model of human decision-making for cooperation. The model is formulated based on the theories of cognitive neuroscience that is capable in capturing a more realistic fairness concerns between players in the games. We show that fairness will evolve by taking into account players' aspirations and preferences explicitly in terms of profit and fairness concerns. The model is then simulated to investigate any possible effective strategy for people in economics to deal with fairness coalition. Parallels are drawn between the approach and concepts of human decision making from the field of cognitive neuroscience and psychology. The proposed model is also able to help decision makers to plan or enhance the effective strategies for business purposes.

  9. Comparative study of goal contents and goal characteristics between medical and business students.

    Science.gov (United States)

    Park, Soowon; Kim, Ji Eun; Lee, Jun-Young; Shin, Jongho

    2016-03-01

    Medical and business are one of the most popular majors among students, and both fields require intensive training to reach certain level of expertise. During the development of professionalism, goal can become a crucial role in psychological impetus. The purpose of this study is to compare goal contents, goal characteristics, and effect of goal characteristics on student's major satisfaction between medical and business. A total of 193 undergraduate students (97 medical students, 96 business students) answered survey questions including goal contents, goal characteristics (goal autonomy, goal attainability, social value of goal) and satisfaction on their majors. Qualitative analysis of goal contents and quantitative analysis of goal characteristics, and their effects on student major satisfaction were performed. Goal content analysis showed percentage of social concern goal was higher in medical students (25.8%) than business students (6.3%), whereas percentage of wealth goal was higher business students (24.0%) than medical students (3.1%). Among goal characteristics, goal attainability and social value of goal were higher in medical students than business students. In both groups, social value of goal was significantly predict major satisfaction. Goal contents and goal characteristics are different between medical and business students. Curriculum and educational interventions that concerning students' goal and developing programs to enhance students' social value of goal is necessary.

  10. Comparative study of goal contents and goal characteristics between medical and business students

    Directory of Open Access Journals (Sweden)

    Soowon Park

    2016-03-01

    Full Text Available Purpose: Medical and business are one of the most popular majors among students, and both fields require intensive training to reach certain level of expertise. During the development of professionalism, goal can become a crucial role in psychological impetus. The purpose of this study is to compare goal contents, goal characteristics, and effect of goal characteristics on student’s major satisfaction between medical and business. Methods: A total of 193 undergraduate students (97 medical students, 96 business students answered survey questions including goal contents, goal characteristics (goal autonomy, goal attainability, social value of goal and satisfaction on their majors. Qualitative analysis of goal contents and quantitative analysis of goal characteristics, and their effects on student major satisfaction were performed. Results: Goal content analysis showed percentage of social concern goal was higher in medical students (25.8% than business students (6.3%, whereas percentage of wealth goal was higher business students (24.0% than medical students (3.1%. Among goal characteristics, goal attainability and social value of goal were higher in medical students than business students. In both groups, social value of goal was significantly predict major satisfaction. Conclusion: Goal contents and goal characteristics are different between medical and business students. Curriculum and educational interventions that concerning students’ goal and developing programs to enhance students’ social value of goal is necessary.

  11. Enhanced Cover Assessment Project:Soil Manipulation and Revegetation Tests

    Energy Technology Data Exchange (ETDEWEB)

    Waugh, W. Joseph [Navarro Research and Engineering, Inc.; Albright, Dr. Bill [Desert Research Inst. (DRI), Reno, NV (United States); Benson, Dr. Craig [University of Wisconsin-Madison

    2014-02-01

    The U.S. Department of Energy Office of Legacy Management is evaluating methods to enhance natural changes that are essentially converting conventional disposal cell covers for uranium mill tailings into water balance covers. Conventional covers rely on a layer of compacted clayey soil to limit exhalation of radon gas and percolation of rainwater. Water balance covers rely on a less compacted soil “sponge” to store rainwater, and on soil evaporation and plant transpiration (evapotranspiration) to remove stored water and thereby limit percolation. Over time, natural soil-forming and ecological processes are changing conventional covers by increasing hydraulic conductivity, loosening compaction, and increasing evapotranspiration. The rock armor on conventional covers creates a favorable habitat for vegetation by slowing soil evaporation, increasing soil water storage, and trapping dust and organic matter, thereby providing the water and nutrients needed for plant germination, survival, and sustainable transpiration. Goals and Objectives Our overall goal is to determine if allowing or enhancing these natural changes could improve cover performance and reduce maintenance costs over the long term. This test pad study focuses on cover soil hydrology and ecology. Companion studies are evaluating effects of natural and enhanced changes in covers on radon attenuation, erosion, and biointrusion. We constructed a test cover at the Grand Junction disposal site to evaluate soil manipulation and revegetation methods. The engineering design, construction, and properties of the test cover match the upper three layers of the nearby disposal cell cover: a 1-foot armoring of rock riprap, a 6-inch bedding layer of coarse sand and gravel, and a 2-foot protection layer of compacted fine soil. The test cover does not have a radon barrier—cover enhancement tests leave the radon barrier intact. We tested furrowing and ripping as means for creating depressions parallel to the slope

  12. Get a taste of your goals: promoting motive-goal congruence through affect-focus goal fantasy.

    Science.gov (United States)

    Job, Veronika; Brandstätter, Veronika

    2009-10-01

    Studies show that motive-goal congruence is an important predictor of well-being (Baumann, Kaschel, & Kuhl, 2005; Brunstein, Schultheiss, & Grässmann, 1998). However, little is known about the factors that promote congruence between implicit motives and goals. Relying on McClelland's (1985) concept of implicit motives and the theory of fantasy realization (Oettingen, 1999), we postulated that goal fantasies focusing on motive-specific affective incentives promote motive-congruent goal setting. This hypothesis was tested in 3 experimental studies. In Study 1 (n=46) and Study 2 (n=48), participants were asked to select goals in a hypothetical scenario. In Study 3 (n=179), they rated their commitment to personal goals for their actual life situation. The results of all 3 studies supported our hypothesis that participants who focus on motive-specific affective incentives in their goal fantasies set their goals in line with their corresponding implicit motive dispositions.

  13. land use and cover change in pastoral systems of uganda

    African Journals Online (AJOL)

    ACSS

    current land use and cover changes have delineated mobility as a coping strategy to drought, contributed to degradation of ... to climate change. ... damage and woody encroachment affecting livestock ..... Total number of animals in district.

  14. Self-regulation through Goal Setting

    DEFF Research Database (Denmark)

    Koch, Alexander; Nafziger, Julia

    2011-01-01

    Goals are an important motivator. But little is known about why and how people set them. We address this issue in a model based on two stylized facts. i) Goals serve as reference points for performance. ii) Present-biased preferences create self-control problems. We show the power and limits...... of self-regulation through goals. Goals increase an individual's motivation - but only up to a certain point. And they are painful self-disciplining devices. Greater self-control problems may result in tougher goals; but for a severe present bias goals either lack motivating force, or are too painful...

  15. EDGE COVERING COLORING AND FRACTIONAL EDGE COVERING COLORING

    Institute of Scientific and Technical Information of China (English)

    MIAOLianying; LIUGuizhen

    2002-01-01

    Let G be a graph with edge set E(G).S E(G)is called an edge cover of G if every vertex of G is an end vertex of some edges in S.The edge covering chromatic number of a graph G,denoted by Xc(G),is the maximum size of a partition of E(G) into edge covers of G.It is known that for any graph G with minimum degree δ,δ-1≤Xc(G)≤δ.The fractional edge covering chromatic number of a graph G,denoted by Xcf(G),is the fractional matiching number of the edge covering hypergraph H of G whose vertices are the edges of G and whose hypereges the edge covers of G.In this paper,we study the relation between Xc(G) and δfor any graph G,and give a new simple proof of the inequalities δ-1≤Xc(G)≤δ by the technique of graph coloring.For any graph G,we give an exact formula o Xcf(G),that is,Xcf(G)=min{δ,λ(G)},where λ(G)=minCS/S/2 and the minimum is taken over all noempty subsets S of V(G) and C[S] is the set of edges that have at least one end in S.δ

  16. EDGE COVERING COLORING AND FRACTIONAL EDGE COVERING COLORING

    Institute of Scientific and Technical Information of China (English)

    MIAO Lianying; LIU Guizhen

    2002-01-01

    Let G be a graph with edge set E(G). S _C E(G) is called an edge cover of G if every vertex of G is an end vertex of some edges in S. The edge covering chromatic number of a graph G, denoted by X'c(G) , is the maximum size of a partition of E(G) into edge covers of G. It is known that for any graph G with minimum degree δ, δ - 1 ≤ X'c(G) ≤ δ.The fractional edge covering chromatic number of a graph G, denoted by X'cf(G), is the fractional matching number of the edge covering hypergraph H of G whose vertices are the edges of G and whose hyperedges the edge covers of G. In this paper, we study the relation between X'c(G) and δ for any graph G, and give a new simple proof of the inequalities δ - 1 ≤ X'c(G) ≤ δ by the technique of graph coloring. For any graph G, we give an exact formula of X'cf(G), that is, X'cf(G)=min{δ,λ(G)}, where λ(G)=min |C[S]|/[|S|/2]and the minimum is taken over all noempty subsets S of V(G) and C[S] is the set of edges that have at least one end in S.

  17. Determining Covers in Combinational Circuits

    Directory of Open Access Journals (Sweden)

    Ljubomir Cvetkovic

    2011-05-01

    Full Text Available In this paper we propose a procedure for determining 0- or 1-cover of an arbitrary line in a combinational circuit. When determining a cover we do not need Boolean expression for the line; only the circuit structure is used. Within the proposed procedure we use the tools of the cube theory, in particular, some operations defined on cubes. The procedure can be applied for determining 0- and 1- covers of output lines in programmable logic devices. Basically, this procedure is a method for the analysis of a combinational circuit.

  18. Long-term funding and faithfulness to the original goal

    Energy Technology Data Exchange (ETDEWEB)

    Sjoegren, G

    1999-02-01

    The study describes long-term funding in terms of faithfulness to the original goals of the foundations. After having examined 20 different Swedish foundations three main categories of problems have appeared. The main threats to the original goals of the foundations are juridical problems, economic problems and a changing society. Fraud and embezzlement are covered by the Act (1994:1220) Concerning Foundations, but the law does not prevent unfaithfulness to the original goal of the foundation in terms of permutation. If the foundation is a private-established foundation the board has to apply for a change of the original goal to the Swedish Judicial Board for Public Lands and Funds. If the State, a municipality or a community establishes the foundation the Government can change the goal without permission of any other authority. Economic problems often strike smaller funds established by private persons, but State-established funds can also be hit by economical problems. The economic problems presented in the text are high tax levels, bad investments and problems getting donations. Both small private and large State-established foundations sometimes have to change their original goals as a result of a changing society. The goal of the foundation can be out-of-date, be against the ideology of the government party or the demography might have changed. Examples from each category are given in the text. The study is made to facilitate a description in general terms of the prospects for the Swedish nuclear funds if a final decision can not be made in the time span of 100 or 200 years. Looking back on the changes in the judicial, economical and political arenas during the last 200 years, one realizes the impossibility to foresee the changes that will occur within the next 200 years. The author`s conclusion, after examined 20 foundation, is that it is impossible to establish a perfect long-term fund as we can not foresee the long-term future

  19. COVER

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    The outcome of hepatic B virus(HBV)infection is the result of complex interactions between replicating HBV and the innate/adaptive immune system.As an important lectin complement pathway activator,human ficolin-2 is secreted from liver cells and contributes to the clearance of viral infections and lysis of enveloped virions,which has been implicated as an anti-infection innate immune molecule.In this issue,a research group lead by Drs.XiaoLian Zhang and Fengling Luo,investigated the serum and liver tissue ficolin-2

  20. COVER

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    <正>This issue of Virologica Sinica is to celebrate the 100th anniversary of the discovery of "filterable lytic factor" or "bacteriophage"(1915-2015).During the past 100 years,both basic knowledge and applications of bacteriophages have been substantially explored and developed.In recent years,bacteriophage research is booming and holding the hope

  1. Cover

    OpenAIRE

    Frontiers of Biogeography, Editorial Office

    2017-01-01

    Frontiers of Biogeography new logo. This logo feeds on the theme created for the new IBS corporate image, and represents four overlapping hypervolumes in the form of a butterfly’s wings, flying over four niche response curves in the form of hills, mountains and the sea (see Dawson et al. in this issue for details).

  2. Cover

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    Soybean growth habit is an important agronomic trait,and related genes have been cloned recently,while the variation of the major gene and how this gene was selected during the soybean breeding in China remain unknown.In the diverse soybean germplasm,it is hard to distinguish the determinate from the semi‐determinate phenotype.The development of functional Indel and CAPS markers from the Gm Tfl1 gene of the Dt1 locus makes it possible to evaluate genotype of the germplasm.The different allele

  3. The role of personal work goals in newcomers' job satisfaction and organizational commitment: a longitudinal analysis.

    Science.gov (United States)

    Maier, G W; Brunstein, J C

    2001-10-01

    This study examined the importance of 3 characteristics of personal work goals (i.e., commitment, attainability, and progress) in accounting for changes in newcomers' affective job attitudes (i.e., job satisfaction and organizational commitment) during the 1st months of employment. Twenty weeks after organizational entry, 81 newcomers provided a list of their personal work goals. Goal attributes and job attitudes were assessed at 3 testing periods covering 8 months. Goal commitment was found to moderate the extent to which differences in the attainability of personal goals at the workplace accounted for changes in job satisfaction and organizational commitment. Goal progress mediated the interactive effect of goal commitment and attainability on newcomers' job attitudes. Findings are discussed with respect to their relevance for proactive approaches to organizational socialization.

  4. GAP Land Cover - Tiled Raster

    Data.gov (United States)

    Minnesota Department of Natural Resources — This raster dataset is a detailed (1-acre minimum), hierarchically organized vegetation cover map produced by computer classification of combined two-season pairs of...

  5. Forest Cover Types - Direct Download

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This map layer portrays general forest cover types for the United States. Data were derived from Advanced Very High Resolution Radiometer (AVHRR) composite images...

  6. An optimization framework for interdependent planning goals

    Science.gov (United States)

    Estlin, T. A.; Gaines, D. M.

    2002-01-01

    This paper describes an approach for optimizing over interdependent planning goals. We have implemented a methodology for representing and utilizing information about interdependent goals and their related utilities using the ASPEN planning and scheduling system.

  7. The Relation Between Goals and Autobiographical Memory

    DEFF Research Database (Denmark)

    Johannessen, Kim Berg; Rasmussen, Anne Scharling; Berntsen, Dorthe

    facilitate recall of goal congruent autobiographical memories which supports the idea of autobiographical memory facilitating goal attainment. Further, no differences between involuntary and voluntary memories with regard to frequency or characteristics of goal related content were found. Yet memories...... related to goals were rated as more central to the person's identity, life story and expectations for the future than non-goal related memories, irrespective of mode of recall. Interestingly, depression and PTSD symptoms correlated positively with the proportion of goal related memories, thereby......The present study examines involuntary (spontaneously retrieved) versus voluntary (deliberately retrieved) autobiographical memories in relation to earlier registered goals measured by the Personal Concern Inventory (Cox & Klinger, 2000). We found that the important and not yet planned goals...

  8. The Relation Between Goals and Autobiographical Memory

    DEFF Research Database (Denmark)

    Johannessen, Kim Berg; Rasmussen, Anne Scharling; Berntsen, Dorthe

    The present study examines involuntary (spontaneously retrieved) versus voluntary (deliberately retrieved) autobiographical memories in relation to earlier registered goals measured by the Personal Concern Inventory (Cox & Klinger, 2000). We found that the important and not yet planned goals...... facilitate recall of goal congruent autobiographical memories which supports the idea of autobiographical memory facilitating goal attainment. Further, no differences between involuntary and voluntary memories with regard to frequency or characteristics of goal related content were found. Yet memories...... related to goals were rated as more central to the person's identity, life story and expectations for the future than non-goal related memories, irrespective of mode of recall. Interestingly, depression and PTSD symptoms correlated positively with the proportion of goal related memories, thereby...

  9. Achievement Goals and Student Well-Being.

    Science.gov (United States)

    Kaplan; Maehr

    1999-10-01

    This study is concerned with the role that achievement goals may play in facilitating the psychological well-being of students. Specifically, we build on "goal theory" analysis of adaptive behavior in examining the relationship between task and ego goals, perceptions of school emphases on task and ego goals, and indices of well-being and disruptive behavior. Generally, task goals and perception of the school as emphasizing task goals were related to positive psychological well-being, and ego goals and perceiving the school as emphasizing ego goals were related to negative psychological well-being. This pattern was found for both African American and Euro-American students. However, path analyses pointed to possible different processes as operating for the African Americans and the Euro-Americans in the sample. Copyright 1999 Academic Press.

  10. Social Groupwork. A Model for Goal Formulation.

    Science.gov (United States)

    Tompkins, Rosamond P.; Gallo, Frank T.

    1978-01-01

    A conceptual model for goal formulation in social groupwork, discussion of existing models and their limitations, and an attempt to formulate an encompassing groupwork model that facilitates goal formulation. (Author/PD)

  11. Goal Structures: The Role of Teachers' Achievement Goals and Theories of Intelligence

    Science.gov (United States)

    Shim, Sungok Serena; Cho, YoonJung; Cassady, Jerrell

    2013-01-01

    This study investigated how teachers' achievement goals for teaching and implicit theories of their students' intelligence are associated with the goal structures that they create in their classrooms. Teachers ("N" = 209) reported their achievement goals for teaching (mastery, performance-approach goals, and performance-avoidance goals),…

  12. Performance-Approach and Performance-Avoidance Classroom Goals and the Adoption of Personal Achievement Goals

    Science.gov (United States)

    Schwinger, Malte; Stiensmeier-Pelster, Joachim

    2011-01-01

    Background: Students' perceptions of classroom goals influence their adoption of personal goals. To assess different forms of classroom goals, recent studies have favoured an overall measure of performance classroom goals, compared to a two-dimensional assessment of performance-approach and performance-avoidance classroom goals (PAVCG). Aims: This…

  13. Land-cover change detection

    Science.gov (United States)

    Chen, Xuexia; Giri, Chandra; Vogelmann, James

    2012-01-01

    Land cover is the biophysical material on the surface of the earth. Land-cover types include grass, shrubs, trees, barren, water, and man-made features. Land cover changes continuously.  The rate of change can be either dramatic and abrupt, such as the changes caused by logging, hurricanes and fire, or subtle and gradual, such as regeneration of forests and damage caused by insects (Verbesselt et al., 2001).  Previous studies have shown that land cover has changed dramatically during the past sevearal centuries and that these changes have severely affected our ecosystems (Foody, 2010; Lambin et al., 2001). Lambin and Strahlers (1994b) summarized five types of cause for land-cover changes: (1) long-term natural changes in climate conditions, (2) geomorphological and ecological processes, (3) human-induced alterations of vegetation cover and landscapes, (4) interannual climate variability, and (5) human-induced greenhouse effect.  Tools and techniques are needed to detect, describe, and predict these changes to facilitate sustainable management of natural resources.

  14. Good covers are algorithmically unrecognizable

    CERN Document Server

    Tancer, Martin

    2012-01-01

    A good cover in R^d is a collection of open contractible sets in R^d such that the intersection of any subcollection is either contractible or empty. Motivated by an analogy with convex sets, intersection patterns of good covers were studied intensively. Our main result is that intersection patterns of good covers are algorithmically unrecognizable. More precisely, the intersection pattern of a good cover can be stored in a simplicial complex called nerve which records which subfamilies of the good cover intersect. A simplicial complex is topologically d-representable if it is isomorphic to the nerve of a good cover in R^d. We prove that it is algorithmically undecidable whether a given simplicial complex is topologically d-representable for any fixed d \\geq 5. As an auxiliary result we prove that if a simplicial complex is PL embeddable into R^d, then it is topologically d-representable. We also supply this result with showing that if a "sufficiently fine" subdivision of a k-dimensional complex is d-represen...

  15. Multiple Goal Orientations and Foreign Language Anxiety

    Science.gov (United States)

    Koul, Ravinder; Roy, Laura; Kaewkuekool, Sittichai; Ploisawaschai, Suthee

    2009-01-01

    This investigation examines Thai college students' motivational goals for learning the English language. Thai student volunteers (N = 1387) from two types of educational institutions participated in this survey study which combined measures of goal orientations based on two different goal constructs and motivation models. Results of two-step…

  16. Goal Reasoning for an Autonomous Squad Member

    Science.gov (United States)

    2015-05-01

    2015 Annual Conference on Advances in Cognitive Systems: Workshop on Goal Reasoning Goal Reasoning for an Autonomous Squad Member Kellen...20375 USA Abstract Autonomous agents are beginning to play larger roles within team-oriented tasks and missions in various domains. Many reasoning ...present a goal reasoning system for this agent that integrates natural language processing, explanation generation, and plan recognition components

  17. Goal priming as a situated intervention tool

    NARCIS (Netherlands)

    Papies, Esther K.

    2016-01-01

    Research on goal priming has shown that cues in the environment can lead to goal-directed cognition and behaviour without the need for conscious intentions. This has sparked an interest in using goal priming as an intervention tool to strategically influence behaviour in line with an individual's

  18. The selfish goal meets the selfish gene.

    Science.gov (United States)

    Neuberg, Steven L; Schaller, Mark

    2014-04-01

    The connection between selfish genes and selfish goals is not merely metaphorical. Many goals that shape contemporary cognition and behavior are psychological products of evolutionarily fundamental motivational systems and thus are phenotypic manifestations of genes. An evolutionary perspective can add depth and nuance to our understanding of "selfish goals" and their implications for human cognition and behavior.

  19. Competition and achievement goals in work teams

    NARCIS (Netherlands)

    Heidemeier, H.; Bittner, Jenny V.

    2012-01-01

    This study examined how competition within teams influences which type of achievement goals employees adopt. We studied how dispositional learning-goal and performance-goal orientation interact with team-level competition and predict whether team members adopt state learning or performance achieveme

  20. 34 CFR 200.17 - Intermediate goals.

    Science.gov (United States)

    2010-07-01

    ... 34 Education 1 2010-07-01 2010-07-01 false Intermediate goals. 200.17 Section 200.17 Education... Programs Operated by Local Educational Agencies Adequate Yearly Progress (ayp) § 200.17 Intermediate goals. Each State must establish intermediate goals that increase in equal increments over the period...

  1. VT Generalized Land Cover Land Use for Champlain Basin - SAL 2001

    Data.gov (United States)

    Vermont Center for Geographic Information — (Link to Metadata) Circa 2001 land use / land cover (LULC) for the Lake Champlain Basin. The goal in creating this layer was to generate an "improved" version of...

  2. The actual goals of geoethics

    Science.gov (United States)

    Nemec, Vaclav

    2014-05-01

    The most actual goals of geoethics have been formulated as results of the International Conference on Geoethics (October 2013) held at the geoethics birth-place Pribram (Czech Republic): In the sphere of education and public enlightenment an appropriate needed minimum know how of Earth sciences should be intensively promoted together with cultivating ethical way of thinking and acting for the sustainable well-being of the society. The actual activities of the Intergovernmental Panel of Climate Changes are not sustainable with the existing knowledge of the Earth sciences (as presented in the results of the 33rd and 34th International Geological Congresses). This knowledge should be incorporated into any further work of the IPCC. In the sphere of legislation in a large international co-operation following steps are needed: - to re-formulate the term of a "false alarm" and its legal consequences, - to demand very consequently the needed evaluation of existing risks, - to solve problems of rights of individuals and minorities in cases of the optimum use of mineral resources and of the optimum protection of the local population against emergency dangers and disasters; common good (well-being) must be considered as the priority when solving ethical dilemmas. The precaution principle should be applied in any decision making process. Earth scientists presenting their expert opinions are not exempted from civil, administrative or even criminal liabilities. Details must be established by national law and jurisprudence. The well known case of the L'Aquila earthquake (2009) should serve as a serious warning because of the proven misuse of geoethics for protecting top Italian seismologists responsible and sentenced for their inadequate superficial behaviour causing lot of human victims. Another recent scandal with the Himalayan fossil fraud will be also documented. A support is needed for any effort to analyze and to disclose the problems of the deformation of the contemporary

  3. Validation of Land Cover Products Using Reliability Evaluation Methods

    Directory of Open Access Journals (Sweden)

    Wenzhong Shi

    2015-06-01

    Full Text Available Validation of land cover products is a fundamental task prior to data applications. Current validation schemes and methods are, however, suited only for assessing classification accuracy and disregard the reliability of land cover products. The reliability evaluation of land cover products should be undertaken to provide reliable land cover information. In addition, the lack of high-quality reference data often constrains validation and affects the reliability results of land cover products. This study proposes a validation schema to evaluate the reliability of land cover products, including two methods, namely, result reliability evaluation and process reliability evaluation. Result reliability evaluation computes the reliability of land cover products using seven reliability indicators. Process reliability evaluation analyzes the reliability propagation in the data production process to obtain the reliability of land cover products. Fuzzy fault tree analysis is introduced and improved in the reliability analysis of a data production process. Research results show that the proposed reliability evaluation scheme is reasonable and can be applied to validate land cover products. Through the analysis of the seven indicators of result reliability evaluation, more information on land cover can be obtained for strategic decision-making and planning, compared with traditional accuracy assessment methods. Process reliability evaluation without the need for reference data can facilitate the validation and reflect the change trends of reliabilities to some extent.

  4. Parenting Influences on the Social Goals of Aggressive Children

    Science.gov (United States)

    McDonald, Kristina L.; Baden, Rachel E.; Lochman, John E.

    2013-01-01

    Although research has examined how parenting may influence children's social information processing, little research has examined how these factors may influence children's social goals. The current study examined how both parent- and child-reports of parenting behaviors were associated with regressed change in children's reported social goals…

  5. Extending enterprise architecture modelling with business goals and requirements

    NARCIS (Netherlands)

    Engelsman, Wilco; Quartel, Dick; Jonkers, Henk; Sinderen, van Marten

    2011-01-01

    The methods for enterprise architecture (EA), such as The Open Group Architecture Framework, acknowledge the importance of requirements modelling in the development of EAs. Modelling support is needed to specify, document, communicate and reason about goals and requirements. The current modelling te

  6. Impact of including growth, carcass and feed efficiency traits in the breeding goal for combined milk and beef production systems.

    Science.gov (United States)

    Hietala, P; Juga, J

    2017-04-01

    Improving feed efficiency in dairy cattle could result in more profitable and environmentally sustainable dairy production through lowering feed costs and emissions from dairy farming. In addition, beef production based on dairy herds generates fewer greenhouse gas emissions per unit of meat output than beef production from suckler cow systems. Different scenarios were used to assess the profitability of adding traits, excluded from the current selection index for Finnish Ayrshire, to the breeding goal for combined dairy and beef production systems. The additional breeding goal traits were growth traits (average daily gain of animals in the fattening and rearing periods), carcass traits (fat covering, fleshiness and dressing percentage), mature live weight (LW) of cows and residual feed intake (RFI) traits. A breeding scheme was modeled for Finnish Ayrshire under the current market situation in Finland using the deterministic simulation software ZPLAN+. With the economic values derived for the current production system, the inclusion of growth and carcass traits, while preventing LW increase generated the highest improvement in the discounted profit of the breeding program (3.7%), followed by the scenario where all additional traits were included simultaneously (5.1%). The use of a selection index that included growth and carcass traits excluding LW, increased the profit (0.8%), but reduced the benefits resulted from breeding for beef traits together with LW. A moderate decrease in the profit of the breeding program was obtained when adding only LW to the breeding goal (-3.1%), whereas, adding only RFI traits to the breeding goal resulted in a minor increase in the profit (1.4%). Including beef traits with LW in the breeding goal showed to be the most potential option to improve the profitability of the combined dairy and beef production systems and would also enable a higher rate of self-sufficiency in beef. When considering feed efficiency related traits, the

  7. Aiming for a healthier life: a qualitative content analysis of rehabilitation goals in patients with rheumatic diseases.

    Science.gov (United States)

    Berdal, Gunnhild; Sand-Svartrud, Anne-Lene; Bø, Ingvild; Dager, Turid N; Dingsør, Anne; Eppeland, Siv G; Hagfors, Jon; Hamnes, Bente; Nielsen, Merete; Slungaard, Bente; Wigers, Sigrid H; Hagen, Kåre Birger; Dagfinrud, Hanne S; Kjeken, Ingvild

    2017-01-13

    To explore and describe rehabilitation goals of patients with rheumatic diseases during rehabilitation stays, and examine whether goal content changed from admission to discharge. Fifty-two participants were recruited from six rehabilitation centers in Norway. Goals were formulated by the participants during semi-structured goal-setting conversations with health professionals trained in motivational interviewing. An inductive qualitative content analysis was conducted to classify and quantify the expressed goals. Changes in goal content from admission to discharge were calculated as percentage differences. Goal content was explored across demographic and contextual characteristics. A total of 779 rehabilitation goals were classified into 35 categories, within nine overarching dimensions. These goals varied and covered a wide range of topics. Most common at admission were goals concerning healthy lifestyle, followed by goals concerning symptoms, managing everyday life, adaptation, disease management, social life, and knowledge. At discharge, goals about knowledge and symptoms decreased considerably, and goals about healthy lifestyle and adaptation increased. The health profession involved and patient gender influenced goal content. The rehabilitation goals of the patients with rheumatic diseases were found to be wide-ranging, with healthy lifestyle as the most prominent focus. Goal content changed between admission to, and discharge from, rehabilitation stays. Implications for rehabilitation Rehabilitation goals set by patients with rheumatic diseases most frequently concern healthy lifestyle changes, yet span a wide range of topics. Patient goals vary by gender and are influenced by the profession of the health care worker involved in the goal-setting process. To meet the diversity of patient needs, health professionals need to be aware of their potential influence on the actual goal-setting task, which may limit the range of topics patients present when they are

  8. Self-regulation through Goal Setting

    DEFF Research Database (Denmark)

    Koch, Alexander; Nafziger, Julia

    Goals are an important source of motivation. But little is known about why and how people set them. We address these questions in a model based on two stylized facts from psychology and behavioral economics: i) Goals serve as reference points for performance. ii) Present-biased preferences create...... self-control problems. We show how goals permit self-regulation, but also that they are painful self-disciplining devices. Greater self-control problems therefore lead to stronger self-regulation through goals only up to a certain point. For severely present-biased preferences, the required goal...

  9. Self-regulation through Goal Setting

    DEFF Research Database (Denmark)

    Koch, Alexander; Nafziger, Julia

    Goals are an important source of motivation. But little is known about why and how people set them. We address these questions in a model based on two stylized facts from psychology and behavioral economics: i) Goals serve as reference points for performance. ii) Present-biased preferences create...... self-control problems. We show how goals permit self-regulation, but also that they are painful self-disciplining devices. Greater self-control problems therefore lead to stronger self-regulation through goals only up to a certain point. For severely present-biased preferences, the required goal...

  10. Impact Analysis on an Attributed Goal Graph

    Science.gov (United States)

    Hayashi, Shinpei; Tanabe, Daisuke; Kaiya, Haruhiko; Saeki, Motoshi

    Requirements changes frequently occur at any time of a software development process, and their management is a crucial issue to develop software of high quality. Meanwhile, goal-oriented analysis techniques are being put into practice to elicit requirements. In this situation, the change management of goal graphs and its support are necessary. This paper presents a technique related to the change management of goal graphs, realizing impact analysis on a goal graph when its modifications occur. Our impact analysis detects conflicts that arise when a new goal is added, and investigates the achievability of the other goals when an existing goal is deleted. We have implemented a supporting tool for automating the analysis. Two case studies suggested the efficiency of the proposed approach.

  11. Self-regulation of unattainable goals in suicide attempters: the relationship between goal disengagement, goal reengagement and suicidal ideation.

    LENUS (Irish Health Repository)

    O'Connor, Rory C

    2009-02-01

    There is growing interest in models of adaptive self-regulation. Recent research suggests that goal disengagement and goal reengagement (i.e., goal adjustment) are implicated in the self-regulation of emotion. This study extends the self-regulation research to investigate the utility of goal adjustment in understanding suicidal risk. To this end, two hundred adults hospitalised following a suicidal episode completed a range of clinical and psychological measures in hospital and were followed up approximately 2.5 months after discharge (Time 2). Hierarchical regression analyses showed that goal reengagement predicted suicidal ideation at Time 2. In addition, the lack of goal reengagement was especially pernicious when reported concomitantly with high disengagement. These predictive effects were independent of baseline mood, attempt status and suicidal intent. The theoretical and clinical implications are discussed.

  12. Structural Optimization for Reliability Using Nonlinear Goal Programming

    Science.gov (United States)

    El-Sayed, Mohamed E.

    1999-01-01

    This report details the development of a reliability based multi-objective design tool for solving structural optimization problems. Based on two different optimization techniques, namely sequential unconstrained minimization and nonlinear goal programming, the developed design method has the capability to take into account the effects of variability on the proposed design through a user specified reliability design criterion. In its sequential unconstrained minimization mode, the developed design tool uses a composite objective function, in conjunction with weight ordered design objectives, in order to take into account conflicting and multiple design criteria. Multiple design criteria of interest including structural weight, load induced stress and deflection, and mechanical reliability. The nonlinear goal programming mode, on the other hand, provides for a design method that eliminates the difficulty of having to define an objective function and constraints, while at the same time has the capability of handling rank ordered design objectives or goals. For simulation purposes the design of a pressure vessel cover plate was undertaken as a test bed for the newly developed design tool. The formulation of this structural optimization problem into sequential unconstrained minimization and goal programming form is presented. The resulting optimization problem was solved using: (i) the linear extended interior penalty function method algorithm; and (ii) Powell's conjugate directions method. Both single and multi-objective numerical test cases are included demonstrating the design tool's capabilities as it applies to this design problem.

  13. Covering Numbers for Convex Functions

    CERN Document Server

    Guntuboyina, Adityanand

    2012-01-01

    In this paper we study the covering numbers of the space of convex and uniformly bounded functions in multi-dimension. We find optimal upper and lower bounds for the $\\epsilon$-covering number of $\\C([a, b]^d, B)$, in the $L_p$-metric, $1 \\le p 0$, and $\\C([a,b]^d, B)$ denotes the set of all convex functions on $[a, b]^d$ that are uniformly bounded by $B$. We summarize previously known results on covering numbers for convex functions and also provide alternate proofs of some known results. Our results have direct implications in the study of rates of convergence of empirical minimization procedures as well as optimal convergence rates in the numerous convexity constrained function estimation problems.

  14. The National Land Cover Database

    Science.gov (United States)

    Homer, Collin H.; Fry, Joyce A.; Barnes, Christopher A.

    2012-01-01

    The National Land Cover Database (NLCD) serves as the definitive Landsat-based, 30-meter resolution, land cover database for the Nation. NLCD provides spatial reference and descriptive data for characteristics of the land surface such as thematic class (for example, urban, agriculture, and forest), percent impervious surface, and percent tree canopy cover. NLCD supports a wide variety of Federal, State, local, and nongovernmental applications that seek to assess ecosystem status and health, understand the spatial patterns of biodiversity, predict effects of climate change, and develop land management policy. NLCD products are created by the Multi-Resolution Land Characteristics (MRLC) Consortium, a partnership of Federal agencies led by the U.S. Geological Survey. All NLCD data products are available for download at no charge to the public from the MRLC Web site: http://www.mrlc.gov.

  15. Assessing residents' written learning goals and goal writing skill: validity evidence for the learning goal scoring rubric.

    Science.gov (United States)

    Lockspeiser, Tai M; Schmitter, Patricia A; Lane, J Lindsey; Hanson, Janice L; Rosenberg, Adam A; Park, Yoon Soo

    2013-10-01

    To provide validity evidence for use of the Learning Goal Scoring Rubric to assess the quality of written learning goals and residents' goal writing skills. This two-part study used the rubric to assess University of Colorado third-year pediatric residents' written learning goals to obtain validity evidence. In study 1, five raters independently scored 48 goals written in 2010-2011 and 2011-2012 by 48 residents, who also responded to the Jefferson Scale of Physician Lifelong Learning (JeffSPLL). In study 2, two raters independently scored 48 goals written in 2011-2012 by 12 residents. Intraclass correlation coefficients (ICCs) assessed rater agreement to provide evidence for response process. Generalizability theory assessed internal structure. Independent-samples Mann-Whitney U tests and correlations assessed relationship to other variables. Content was matched to published literature and instructional methods. The ICC was 0.71 for the overall rubric. In study 1, where the generalizability study's (G study's) object of measurement was learning goals, the phi coefficient was 0.867. In study 2, where the G study's object of measurement was the resident (goal writing skill), the phi coefficient was 0.751. The total mean score of residents with goal writing training was significantly higher than that of those without (7.54 versus 4.98, P skill.

  16. Application of the artificial bee colony algorithm for solving the set covering problem.

    Science.gov (United States)

    Crawford, Broderick; Soto, Ricardo; Cuesta, Rodrigo; Paredes, Fernando

    2014-01-01

    The set covering problem is a formal model for many practical optimization problems. In the set covering problem the goal is to choose a subset of the columns of minimal cost that covers every row. Here, we present a novel application of the artificial bee colony algorithm to solve the non-unicost set covering problem. The artificial bee colony algorithm is a recent swarm metaheuristic technique based on the intelligent foraging behavior of honey bees. Experimental results show that our artificial bee colony algorithm is competitive in terms of solution quality with other recent metaheuristic approaches for the set covering problem.

  17. Kummer covers and braid monodromy

    CERN Document Server

    Bartolo, Enrique Artal; Ortigas-Galindo, Jorge

    2012-01-01

    In this work we describe a method to reconstruct the braid monodromy of the preimage of a curve by a Kummer cover. This method is interesting, since it combines two techniques, namely, the reconstruction of a highly non-generic braid monodromy with a systematic method to go from a non-generic to a generic braid monodromy. This "generification" method is independent from Kummer covers and can be applied in more general circumstances since non generic braid monodromies appear more naturally and are oftentimes much easier to compute. Explicit examples are computed using these techniques.

  18. A methodology to generate a synergetic land-cover map by fusion of different land-cover products

    Science.gov (United States)

    Pérez-Hoyos, A.; García-Haro, F. J.; San-Miguel-Ayanz, J.

    2012-10-01

    The main goal of this study is to develop a general framework for building a hybrid land-cover map by the synergistic combination of a number of land-cover classifications with different legends and spatial resolutions. The proposed approach assesses class-specific accuracies of datasets and establishes affinity between thematic legends using a common land-cover language such as the UN Land-Cover Classification System (LCCS). The approach is illustrated over a large region in Europe using four land-cover datasets (CORINE, GLC2000, MODIS and GlobCover), but it can be applied to any set of existing products. The multi-classification map is expected to improve the performance of individual classifications by reconciling their best characteristics while avoiding their main weaknesses. The intermap comparison reveals improved agreement of the hybrid map with all other land-cover products and therefore indicates the successful exploration of synergies between the different products. The approach offers also estimates for the classification confidence associated with the pixel label and flexibility to shift the balance between commission and omission errors, which are critical in order to obtain a desired reliable map.

  19. Do domestic dogs understand human actions as goal-directed?

    Directory of Open Access Journals (Sweden)

    Sarah Marshall-Pescini

    Full Text Available Understanding of other's actions as goal-directed is considered a fundamental ability underlying cognitive and social development in human infants. A number of studies using the habituation-dishabituation paradigm have shown that the ability to discern intentional relations, in terms of goal-directedness of an action towards an object, appears around 5 months of age. The question of whether non-human species can perceive other's actions as goal-directed has been more controversial, however there is mounting evidence that at least some primates species do. Recently domestic dogs have been shown to be particularly sensitive to human communicative cues and more so in cooperative and intentional contexts. Furthermore, they have been shown to imitate selectively. Taken together these results suggest that dogs may perceive others' actions as goal-directed, however no study has investigated this issue directly. In the current study, adopting an infant habituation-dishabituation paradigm, we investigated whether dogs attribute intentions to an animate (a human but not an inanimate (a black box agent interacting with an object. Following an habituation phase in which the agent interacted always with one of two objects, two sets of 3 trials were presented: new side trials (in which the agent interacted with the same object as in the habituation trial but placed in a novel location and new goal trials (in which the agent interacted with the other object placed in the old location. Dogs showed a similar pattern of response to that shown in infants, looking longer in the new goal than new side trials when they saw the human agent interact with the object. No such difference emerging with the inanimate agent (the black box. Results provide the first evidence that a non-primate species can perceive another individual's actions as goal-directed. We discuss results in terms of the prevailing mentalisitic and non-mentalistic hypotheses regarding goal-attribution.

  20. Space project IONOSAT- MICRO - goals and realization

    Science.gov (United States)

    Korepanov, Valery; Lizunov, Georgii; Fedorov, Oleg

    2013-04-01

    The IONOSAT-MICRO project is a first stage of IONOSAT program devoted to the multi-point global monitoring of dynamic processes in the ionosphere. The IONOSAT program is planned to be realized in 2015-2020 with the help of three satellites at coordinated low Earth orbits (LEO). IONOSAT-MICRO is the forerunner project scheduled for launch in 2014 at sun-synchronous orbit with the aim to test the IONOSAT mission scientific postulates and preliminary collection of related space data. The main goal of the IONOSAT-MICRO project is the systematic study of the dynamic response of the ionosphere to the influence "from above" (sun, geomagnetic activity) and "from below" (powerful meteorological, seismic and anthropogenic impacts). More in details, the study of following formations in the ionosphere is foreseen: - Space-temporal structure and global distribution of inhomogeneities in neutral atmosphere and ionosphere; - Global structure and dynamics of quasi-stationary electric currents, electric and magnetic fields; - Wave structures and turbulences at different spatial and temporal scales. To realize such a research, the scientific payload of the MICROSAT spacecraft will provide the measurements of following parameters: - Neutral gas and plasma parameters - concentration, temperature; - DC-ELF-VLF electromagnetic field vectors and ELF-VLF plasma current fluctuations; - Total electron content (TEC); - Spectral content of plasma oscillations. Synchronous experiments with ground support facilities - both active and passive ones - are also foreseen. The IONOSAT-MICRO project will be realized onboard of MICROSAT microsatellite platform, manufactured by Yuzhnoye Design Office with new experimental models of ammonia propulsion system, battery, solar arrays and panels with thermal control coating, the in-flight tests of which are also planned in frames of the project. The composition of the scientific equipment developed by the international team of participants and sensors

  1. Individual Differences in Trait Motivation: An Exploration of the Relative Influence of Motivational Traits and Goal Orientation on Goal Setting Processes

    OpenAIRE

    Bateman, Tanner

    2009-01-01

    Very little empirical evidence exists linking the motivational traits portion of the motivational traits and skills framework to goal setting processes. The present study explored relationships between motivational traits, task-specific self-efficacy and self-set goal level during a computer-based task. Along with direct assessment of these relationships, we assessed whether task-specific self-efficacy mediates relationships between motivational traits and self-set goal level. In the current ...

  2. Integrated learning through student goal development.

    Science.gov (United States)

    Price, Deborah; Tschannen, Dana; Caylor, Shandra

    2013-09-01

    New strategies are emerging to promote structure and increase learning in the clinical setting. Nursing faculty designed a mechanism by which integrative learning and situated coaching could occur more readily in the clinical setting. The Clinical Goals Initiative was implemented for sophomore-, junior-, and senior-level students in their clinical practicums. Students developed weekly goals reflecting three domains of professional nursing practice. Goals were shared with faculty and staff nurse mentors at the beginning of the clinical day to help guide students and mentors with planning for learning experiences. After 6 weeks, faculty and students were surveyed to evaluate project effectiveness. Faculty indicated that goal development facilitated clinical learning by providing more student engagement, direction, and focus. Students reported that goal development allowed them to optimize clinical learning opportunities and track their growth and progress. Faculty and students indicated the goals promoted student self-learning, autonomy, and student communication with nurse mentors and faculty.

  3. The Effect of Goal-Line Presentation and Goal Selection on First-Grader Subtraction Fluency

    Science.gov (United States)

    Gross, Thomas J.; Duhon, Gary J.; Hansen, Brooke; Rowland, Julie E.; Schutte, Greg; Williams, Joey

    2014-01-01

    Math proficiency is related to math calculation fluency. Explicit timing provides repeated practice for math fluency. It is enhanced through goal setting, graphic feedback, and rewards. Self-selected goals have potential to increase performance for math fluency. This study compared the effect of goal lines, and researcher goals versus…

  4. Self-Generated Goals and Goal Process Appraisals: Relationships with Sociodemographic Factors and Well-Being

    Science.gov (United States)

    Massey, Emma K.; Gebhardt, Winifred A.; Garnefski, Nadia

    2009-01-01

    In this study the full array of personal goals pursued by adolescents was examined using an idiographic goal-elicitation procedure. The aims of the study were twofold. Firstly, we investigated individual differences in self-generated goals and goal process appraisals based on sociodemographic characteristics. Secondly, we investigated the…

  5. Goal Engagement and Goal Attainment in Adolescents with and without Visual Impairment

    Science.gov (United States)

    Pfeiffer, Jens P.; Pinquart, Martin

    2012-01-01

    The present longitudinal study analyzed the effects of domain-specific goal engagement on the attainment of four developmental goals in 133 adolescents with visual impairment and in 449 sighted peers. Goal engagement predicted stronger progress in goal attainment with regard to getting access to a peer group, career choice and development of…

  6. Gambia Land Use Land Cover

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This series of three-period land use land cover (LULC) datasets (1975, 2000, and 2013) aids in monitoring change in West Africa’s land resources (exception is...

  7. Emerging Infectious Diseases Cover Art

    Centers for Disease Control (CDC) Podcasts

    2017-07-26

    Byron Breedlove, managing editor of the EID Journal, discusses his approach to cover art.  Created: 7/26/2017 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 7/26/2017.

  8. Covering Numbers for Semicontinuous Functions

    Science.gov (United States)

    2016-04-29

    di Matematica pura ed applicata, CLX:303–320, 1991. [3] H. Attouch and R. J-B Wets. A convergence theory for saddle functions. Transactions of the...P. L. Bartlett, J. Shawe-Taylor, and R. C. Williamson. Covering numbers for support vector machines. IEEE Transactions on Information Theory, 48(1

  9. Crew goal setting for security control

    OpenAIRE

    Wetter, Olive Emil; Hofer, Franziska; Jonas, Klaus

    2013-01-01

    This study investigated the effectiveness, efficiency, and robustness of simple goal setting in airport security control. As outcome, crew performance in terms of productivity (Experiment 1, field setting) was studied. Furthermore, the moderating role of negative and positive priming due to a previous task on the impact of goals (Experiment 2, laboratory setting) was analyzed. This research builds a bridge from goal setting theory to practice and prepares the grounds for its application in se...

  10. Patient and caregiver goals for dementia care.

    Science.gov (United States)

    Jennings, Lee A; Palimaru, Alina; Corona, Maria G; Cagigas, Xavier E; Ramirez, Karina D; Zhao, Tracy; Hays, Ron D; Wenger, Neil S; Reuben, David B

    2017-03-01

    Most health outcome measures for chronic diseases do not incorporate specific health goals of patients and caregivers. To elicit patient-centered goals for dementia care, we conducted a qualitative study using focus groups of people with early-stage dementia and dementia caregivers. We conducted 5 focus groups with 43 participants (7 with early-stage dementia and 36 caregivers); 15 participants were Spanish-speaking. Verbatim transcriptions were independently analyzed line-by-line by two coders using both deductive and inductive approaches. Coded texts were grouped into domains and developed into a goal inventory for dementia care. Participants identified 41 goals for dementia care within five domains (medical care, physical quality of life, social and emotional quality of life, access to services and supports, and caregiver support). Caregiver goals included ensuring the safety of the person with dementia and managing caregiving stress. Participants with early-stage dementia identified engaging in meaningful activity (e.g., work, family functions) and not being a burden on family near the end of life as important goals. Participants articulated the need to readdress goals as the disease progressed and reported challenges in goal-setting when goals differed between the person with dementia and the caregiver (e.g., patient safety vs. living independently at home). While goals were similar among English- and Spanish-speaking participants, Spanish-speaking participants emphasized the need to improve community education about dementia. Patient- and caregiver-identified goals for care are different than commonly measured health outcomes for dementia. Future work should incorporate patient-centered goals into clinical settings and assess their usefulness for dementia care.

  11. Weight loss goals of patients in a health maintenance organization.

    Science.gov (United States)

    Dutton, Gareth R; Perri, Michael G; Dancer-Brown, Melissa; Goble, Mary; Van Vessem, Nancy

    2010-04-01

    Individuals seeking weight loss treatment endorse unrealistic expectations regarding their goals for weight loss, although these conclusions are primarily based on research conducted in obesity specialty clinics and/or controlled clinical trials. This study examined the weight loss goals and predictors of these goals among patients participating in obesity treatment in an applied, clinical setting (i.e., managed care organization). Managed care patients enrolled in a behavioral weight loss program (N=143; mean age=46.8 years; mean BMI=36.9 kg/m(2); 89.5% female; 64.5% Caucasian) completed a self-report survey during an initial weight loss session. The survey included items assessing patients' weight loss expectations, including goals for dream, happy, acceptable, and disappointed weights. Participants completed questions regarding contacts with their primary care physician and physician provision of weight loss counseling and/or referrals. They also provided values for current height and weight. BMI's and weight loss associated with dream, happy, acceptable, and disappointed weight goals were 24.8 kg/m(2) (30.9% loss), 27.1 kg/m(2) (25.2% loss), 29.3 kg/m(2) (19.7% loss), and 33.0 kg/m(2) (10.4% loss), respectively. There were significant gender differences in weight loss goals, with women endorsing more unrealistic goals than men for dream and happy weights, ps<0.001. Significant predictors of all four weight loss goals included baseline BMI, gender, ethnicity, and frequency of visits with one's primary care physician, ps<0.01. Consistent with previous research, patients participating in a weight loss program implemented in a managed care setting endorsed unrealistic expectations for weight loss. However, more frequent contact with one's primary care physician was associated with more realistic goals. Future, longitudinal research is needed to document the discrepancy between these goals and actual weight loss achieved in such settings as well as to determine

  12. Site characterization plan thermal goals reevaluation

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-09-08

    The Site Characterization Plan (SCP) (DOE, 1988) attempted to define surrogate criteria that could be used to establish potential repository performance. These criteria or SCP thermal goals were developed from knowledge existing at the time and, as a reference case, emphasized performance for waste emplacement in a vertical borehole. Since that time, new knowledge has become available and some additional analyses of thermal loading have been performed. Additionally, other emplacement modes such as in-drift emplacement are being considered to accommodate larger waste packages. New concepts such as ``extended hot`` are also being considered as possible methods to achieve improved waste isolation. Thus it became clear that the thermal goals established in the SCP should be reevaluated. A Working Group was formed to reassess the SCP thermal goals to determine whether each goal was still valid, if there were goals that needed to be added, and what if any effort was needed to reduce the uncertainty associated with a particular goal. The objectives of the effort were to: (1) provide thermal goals that would support the FY 1993 Thermal Loading Systems Study; (2) help focus the planned testing and analysis efforts; and (3) acquire data that potentially could be used to initiate a change to the project technical baseline. Sixteen thermal goals were evaluated; fifteen were from various sections of the SCP; one goal was added, and another was split into two to include in-drift emplacement. The group`s findings and recommendations are presented.

  13. Tractable Goal Selection with Oversubscribed Resources

    Science.gov (United States)

    Rabideau, Gregg; Chien, Steve; McLaren, David

    2009-01-01

    We describe an efficient, online goal selection algorithm and its use for selecting goals at runtime. Our focus is on the re-planning that must be performed in a timely manner on the embedded system where computational resources are limited. In particular, our algorithm generates near optimal solutions to problems with fully specified goal requests that oversubscribe available resources but have no temporal flexibility. By using a fast, incremental algorithm, goal selection can be postponed in a "just-in-time" fashion allowing requests to be changed or added at the last minute. This enables shorter response cycles and greater autonomy for the system under control.

  14. Science Goals in Radiation Protection for Exploration

    Science.gov (United States)

    Cucinotta, Francs A.

    2008-01-01

    Space radiation presents major challenges to future missions to the Earth s moon or Mars. Health risks of concern include cancer, degenerative and performance risks to the central nervous system, heart and lens, and the acute radiation syndromes. The galactic cosmic rays (GCR) contain high energy and charge (HZE) nuclei, which have been shown to cause qualitatively distinct biological damage compared to terresterial radiation, such as X-rays or gamma-rays, causing risk estimates to be highly uncertain. The biological effects of solar particle events (SPE) are similar to terresterial radiation except for their biological dose-rate modifiers; however the onset and size of SPEs are difficult to predict. The high energies of GCR reduce the effectiveness of shielding, while SPE s can be shielded however the current gap in radiobiological knowledge hinders optimization. Methods used to project risks on Earth must be modified because of the large uncertainties in projecting health risks from space radiation, and thus impact mission requirements and costs. We describe NASA s unique approach to radiation safety that applies probabilistic risk assessments and uncertainty based criteria within the occupational health program for astronauts and to mission design. The two terrestrial criteria of a point estimate of maximum acceptable level of risk and application of the principle of As Low As Reasonably Achievable (ALARA) are supplemented by a third requirement that protects against risk projection uncertainties using the upper 95% confidence level (CL) in radiation risk projection models. Exploration science goals in radiation protection are centered on ground-based research to achieve the necessary biological knowledge, and in the development of new technologies to improve SPE monitoring and optimize shielding. Radiobiology research is centered on a ground based program investigating the radiobiology of high-energy protons and HZE nuclei at the NASA Space Radiation Laboratory

  15. Extending enterprise architecture modelling with business goals and requirements

    Science.gov (United States)

    Engelsman, Wilco; Quartel, Dick; Jonkers, Henk; van Sinderen, Marten

    2011-02-01

    The methods for enterprise architecture (EA), such as The Open Group Architecture Framework, acknowledge the importance of requirements modelling in the development of EAs. Modelling support is needed to specify, document, communicate and reason about goals and requirements. The current modelling techniques for EA focus on the products, services, processes and applications of an enterprise. In addition, techniques may be provided to describe structured requirements lists and use cases. Little support is available however for modelling the underlying motivation of EAs in terms of stakeholder concerns and the high-level goals that address these concerns. This article describes a language that supports the modelling of this motivation. The definition of the language is based on existing work on high-level goal and requirements modelling and is aligned with an existing standard for enterprise modelling: the ArchiMate language. Furthermore, the article illustrates how EA can benefit from analysis techniques from the requirements engineering domain.

  16. Electronic Health Records: VA and DOD Need to Establish Goals and Metrics for Their Interoperability Efforts

    Science.gov (United States)

    2015-10-27

    ELECTRONIC HEALTH RECORDS VA and DOD Need to Establish Goals and Metrics for Their Interoperability Efforts Statement of...COVERED 00-00-2015 to 00-00-2015 4. TITLE AND SUBTITLE Electronic Health Records : VA and DOD Need to Establish Goals and Metrics for Their...Subcommittee on Oversight and Investigations, Committee on Veterans’ Affairs, House of Representatives October 27, 2015 ELECTRONIC HEALTH RECORDS

  17. Approximation Algorithms for Edge Partitioned Vertex Cover Problems

    CERN Document Server

    Bera, Suman Kalyan; Kumar, Amit; Roy, Sambuddha

    2011-01-01

    In the Partial Vertex Cover (PVC) problem we are given an undirected graph G = (V, E), a positive cost associated with each vertex and a positive integer k and the goal is to find a minimum cost subset of vertices S such that atleast k edges of the graph are covered. In this paper we consider two new generalization of the PVC problem. In the first variation which we call Partition Vertex Cover (Partition-VC) problem, the edges of the graph G are divided into n disjoint partitions $P_1, P_2... P_n$ and we have to select a minimum cost subset of vertices S such that atleast $k_i$ edges are covered from partition $P_i$. In the second variation which we call Knapsack Partition Vertex Cover (KPVC) problem, in addition to the previous conditions, each edge e has a profit $\\pi_{e}$ associated with it and we have an added knapsack constraint that the total profit of the covered edges in partition $P_i$ should be atleast $\\Pi_i$. We give an $O(log n)$ approximation for both the problems using a combination of determin...

  18. Cattle breeding goals and production circumstances

    NARCIS (Netherlands)

    Groen, A.F.

    1989-01-01

    This thesis gives the results of a study on the relationship between cattle breeding goals and production circumstances. The relationship between breeding goals and production circumstances mostly arises from the influences of production circumstances on the economic values of genetic

  19. Management Matters: Planning Goals and Time

    Science.gov (United States)

    Pappas, Marjorie L.

    2004-01-01

    This article discusses the importance of setting and implementing goals that can help change and improve a library media program over time--goals that go beyond merely keeping the library media center running. Suggestions for developing an action plan and strategies for effective time management are also presented.

  20. Podcast search: user goals and retrieval technologies

    NARCIS (Netherlands)

    Besser, J.; Larson, M.; Hofmann, K.

    2010-01-01

    Purpose - This research aims to identify users' goals and strategies when searching for podcasts and their impact on the design of podcast retrieval technology. In particular, the paper seeks to explore the potential to address user goals with indexing based on podcast metadata and automatic speech

  1. Responding to the Millennium Development Goals

    DEFF Research Database (Denmark)

    Enemark, Stig

    2006-01-01

    , disease, illiteracy, environmental degradation and discrimination of women. These goals are now placed at the heart of the global agenda. The Summit’s Millennium Declaration also outlined a wide range of commitments in human rights, good governance, and democracy. This paper presents the Millennium Goals...

  2. Aligning Executive Coaching with Strategic Business Goals.

    Science.gov (United States)

    Kumata, Ellen

    2002-01-01

    Explains executive coaching, which is traditionally focused on individual executives, and how it can help align individual development with an organization's strategic goals. Describes a counseling model of identifying an individual's goals, challenges, and development needs and then helping him or her gain insight on how to address these needs.…

  3. Cattle breeding goals and production circumstances.

    NARCIS (Netherlands)

    Groen, A.F.

    1989-01-01

    This thesis gives the results of a study on the relationship between cattle breeding goals and production circumstances. The relationship between breeding goals and production circumstances mostly arises from the influences of production circumstances on the economic values of geneticim

  4. How goal-fulfillment decreases aggression

    NARCIS (Netherlands)

    Denzler, M.; Förster, J.; Liberman, N.

    2009-01-01

    We suggest that the goal to aggress increases accessibility of aggressive thoughts, and that after goal-fulfillment, accessibility of aggressive content is reduced. Experiment 1 showed an increase in accessibility of aggression after imagining an aggression-eliciting situation compared to non-aggres

  5. Goal Directedness and Decision Making in Infants

    Science.gov (United States)

    Kenward, Ben; Folke, Sara; Holmberg, Jacob; Johansson, Alexandra; Gredeback, Gustaf

    2009-01-01

    The term "goal directed" conventionally refers to either of 2 separate process types--motor processes organizing action oriented toward physical targets and decision-making processes that select these targets by integrating desire for and knowledge of action outcomes. Even newborns are goal directed in the first sense, but the status of…

  6. Fashioning a selfish self amid selfish goals.

    Science.gov (United States)

    Baumeister, Roy F; Winegard, Bo M

    2014-04-01

    The selfish goal, at some point in evolution, gave rise to a selfish self. In humans, this selfish self might exert influence over goals, deciding upon which to execute and which to inhibit. This, in fact, may be one of the chief functions of the self.

  7. Goals and Indirect Objects in Seri.

    Science.gov (United States)

    Marlett, Stephen A.

    A number of Seri verbs display a sensitivity to whether a goal, which is a term used for recipients, adressees, etc., is singular or plural. The data presented in this paper are of typological interest. It is argued that Seri has indirect objects, but that there is no one-to-one mapping between the semantic role goal and either the syntactic…

  8. Strategic Goals and Plan of Action

    Science.gov (United States)

    Childhood Education, 2007

    2007-01-01

    This article presents the four goals of the Association for Childhood Education International (ACEI) for all its subcommittees. These goals are: (1) Promoting ACEI's mission and work in the global community; (2) Promoting ACEI's long-standing commitment to the whole child and the whole curriculum; (3) Sustaining ACEI's leadership role in ensuring…

  9. Goal Pursuit in Youth with Chronic Pain

    Science.gov (United States)

    Fisher, Emma; Palermo, Tonya M.

    2016-01-01

    Children and adolescents frequently experience chronic pain that can disrupt their usual activities and lead to poor physical and emotional functioning. The fear avoidance model of pain with an emphasis on the maladaptive behaviors that lead to activity avoidance has guided research and clinical practice. However, this model does not take into consideration variability in responses to pain, in particular the active pursuit of goals despite pain. This review aims to introduce a novel conceptualization of children’s activity engagement versus avoidance using the framework of goal pursuit. We propose a new model of Goal Pursuit in Pediatric Chronic Pain, which proposes that the child’s experience of pain is modified by child factors (e.g., goal salience, motivation/energy, pain-related anxiety/fear, and self-efficacy) and parent factors (e.g., parent expectations for pain, protectiveness behaviors, and parent anxiety), which lead to specific goal pursuit behaviors. Goal pursuit is framed as engagement or avoidance of valued goals when in pain. Next, we recommend that research in youth with chronic pain should be reframed to account for the pursuit of valued goals within the context of pain and suggest directions for future research. PMID:27879686

  10. Goal Pursuit in Youth with Chronic Pain

    Directory of Open Access Journals (Sweden)

    Emma Fisher

    2016-11-01

    Full Text Available Children and adolescents frequently experience chronic pain that can disrupt their usual activities and lead to poor physical and emotional functioning. The fear avoidance model of pain with an emphasis on the maladaptive behaviors that lead to activity avoidance has guided research and clinical practice. However, this model does not take into consideration variability in responses to pain, in particular the active pursuit of goals despite pain. This review aims to introduce a novel conceptualization of children’s activity engagement versus avoidance using the framework of goal pursuit. We propose a new model of Goal Pursuit in Pediatric Chronic Pain, which proposes that the child’s experience of pain is modified by child factors (e.g., goal salience, motivation/energy, pain-related anxiety/fear, and self-efficacy and parent factors (e.g., parent expectations for pain, protectiveness behaviors, and parent anxiety, which lead to specific goal pursuit behaviors. Goal pursuit is framed as engagement or avoidance of valued goals when in pain. Next, we recommend that research in youth with chronic pain should be reframed to account for the pursuit of valued goals within the context of pain and suggest directions for future research.

  11. Formal Modelling of Goals in Organizations

    NARCIS (Netherlands)

    Popova, Viara; Sharpanskykh, Alexei

    2008-01-01

    Each organization exists or is created for the achievement of one or more goals. To ensure continued success, the organization should monitor its performance with respect to the formulated goals. In practice the performance of an organization is often evaluated by estimating its performance indicato

  12. Podcast search: user goals and retrieval technologies

    NARCIS (Netherlands)

    Besser, J.; Larson, M.; Hofmann, K.

    2010-01-01

    Purpose - This research aims to identify users' goals and strategies when searching for podcasts and their impact on the design of podcast retrieval technology. In particular, the paper seeks to explore the potential to address user goals with indexing based on podcast metadata and automatic speech

  13. A Procedure for Socially Valid Goal Setting

    Science.gov (United States)

    Ogletree, Billy T.; Howell, Amber; Carpenter, Dale

    2005-01-01

    Goal setting poses a significant challenge for service providers in both clinical and educational settings. With today's call for services that contribute to meaningful changes in children, there is an increased need for goal-setting procedures that are socially valid. This article presents such a procedure and illustrates its use through a case…

  14. 7 CFR 3550.151 - Servicing goals.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Servicing goals. 3550.151 Section 3550.151 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, DEPARTMENT OF AGRICULTURE DIRECT SINGLE FAMILY HOUSING LOANS AND GRANTS Regular Servicing § 3550.151 Servicing goals....

  15. 28 CFR 544.32 - Goals.

    Science.gov (United States)

    2010-07-01

    ... activities (see 28 CFR 544.81). ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Goals. 544.32 Section 544.32 Judicial... Programs § 544.32 Goals. The Warden is to ensure, to the extent possible, that leisure activities...

  16. 48 CFR 27.305-1 - Goals.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Goals. 27.305-1 Section 27.305-1 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION GENERAL CONTRACTING REQUIREMENTS PATENTS, DATA, AND COPYRIGHTS Patent Rights under Government Contracts 27.305-1 Goals....

  17. Goal Pursuit in Youth with Chronic Pain.

    Science.gov (United States)

    Fisher, Emma; Palermo, Tonya M

    2016-11-22

    Children and adolescents frequently experience chronic pain that can disrupt their usual activities and lead to poor physical and emotional functioning. The fear avoidance model of pain with an emphasis on the maladaptive behaviors that lead to activity avoidance has guided research and clinical practice. However, this model does not take into consideration variability in responses to pain, in particular the active pursuit of goals despite pain. This review aims to introduce a novel conceptualization of children's activity engagement versus avoidance using the framework of goal pursuit. We propose a new model of Goal Pursuit in Pediatric Chronic Pain, which proposes that the child's experience of pain is modified by child factors (e.g., goal salience, motivation/energy, pain-related anxiety/fear, and self-efficacy) and parent factors (e.g., parent expectations for pain, protectiveness behaviors, and parent anxiety), which lead to specific goal pursuit behaviors. Goal pursuit is framed as engagement or avoidance of valued goals when in pain. Next, we recommend that research in youth with chronic pain should be reframed to account for the pursuit of valued goals within the context of pain and suggest directions for future research.

  18. Impacts of Land Cover Changes on Climate over China

    Science.gov (United States)

    Chen, L.; Frauenfeld, O. W.

    2014-12-01

    Land cover changes can influence regional climate through modifying the surface energy balance and water fluxes, and can also affect climate at large scales via changes in atmospheric general circulation. With rapid population growth and economic development, China has experienced significant land cover changes, such as deforestation, grassland degradation, and farmland expansion. In this study, the Community Earth System Model (CESM) is used to investigate the climate impacts of anthropogenic land cover changes over China. To isolate the climatic effects of land cover change, we focus on the CAM and CLM models, with prescribed climatological sea surface temperature and sea ice cover. Two experiments were performed, one with current vegetation and the other with potential vegetation. Current vegetation conditions were derived from Moderate Resolution Imaging Spectroradiometer (MODIS) satellite observations, and potential vegetation over China was obtained from Ramankutty and Foley's global potential vegetation dataset. Impacts of land cover changes on surface air temperature and precipitation are assessed based on the difference of the two experiments. Results suggest that land cover changes have a cold-season cooling effect in a large region of China, but a warming effect in summer. These temperature changes can be reconciled with albedo forcing and evapotranspiration. Moreover, impacts on atmospheric circulation and the Asian Monsoon is also discussed.

  19. Sky cover from MFRSR observations

    Directory of Open Access Journals (Sweden)

    E. Kassianov

    2011-07-01

    Full Text Available The diffuse all-sky surface irradiances measured at two nearby wavelengths in the visible spectral range and their modeled clear-sky counterparts are the main components of a new method for estimating the fractional sky cover of different cloud types, including cumuli. The performance of this method is illustrated using 1-min resolution data from a ground-based Multi-Filter Rotating Shadowband Radiometer (MFRSR. The MFRSR data are collected at the US Department of Energy Atmospheric Radiation Measurement (ARM Climate Research Facility (ACRF Southern Great Plains (SGP site during the summer of 2007 and represent 13 days with cumuli. Good agreement is obtained between estimated values of the fractional sky cover and those provided by a well-established independent method based on broadband observations.

  20. Using goal orientations to understand motivation in strength training.

    Science.gov (United States)

    Gilson, Todd A; Chow, Graig M; Ewing, Martha E

    2008-07-01

    Despite the importance that today's athletics place on strength training, research exploring the motivation of athletes in this arena is sparse. It is known that not all athletes will use the same motivational cognitions as inspiration, and these differences can be explored through achievement goal orientations. Through questionnaire data and semistructured interviews, the present study investigated how collegiate athletes maintain high levels of motivation over a period of time during strength training and explored relationships among five goal orientations: task-orientation, self-enhancing ego-orientation, self-defeating ego-orientation, social-approval orientation, and work-avoidance orientation. Subjects (N = 133), comprising 90 men and 43 women, were current varsity collegiate athletes from 15 different sports at a major Midwestern university. In addition, using a screener survey to assess achievement goal orientations, 15 subjects from the sample group who demonstrated a stronger inclination to only one achievement goal orientation were interviewed to gain a more in-depth understanding of their motivation cognitions in strength training. Results showed that the strongest achievement goal orientations reported from all athletes were task-orientation and social-approval. Additionally, five higher-order themes (significant others, improvement, competitive demands, being stronger than others, and miscellaneous) were consistent among the interviewed athletes when describing how they stay motivated during strength training. Whereas all athletes were able to describe at least one motivational strategy they employed during strength training, the dominant achievement goal orientation of some athletes influenced their motivational strategy. By employing the T.A.R.G.E.T. model (), strength coaches can foster adaptive achievement goal orientations and thereby enhance intrinsic motivation for athletes engaging in strength training.

  1. Achievement goals, social goals, and motivational regulations in physical education settings.

    Science.gov (United States)

    Cecchini Estrada, José A; González González-Mesa, Carmen; Méndez-Giménez, Antonio; Fernández-Río, Javier

    2011-02-01

    This study examined the relationship between achievement and social goals, and explored how both goals affect students' level of informed self-determination in Physical Education. Participants were 395 high school students. Three scales were used to assess achievement, social goals, and motivation. Several hierarchical regression analyses revealed that mastery-approach goals were the greatest contributors to the individuals' levels of self-determination. Achievement and social goals were found to be separate predictors of students' levels of self-determination, and this highlights the importance of separating mastery and performance goals into avoidance and approach profiles. Girls reported significantly higher values than boys on responsibility, relationship, and mastery-avoidance goals, whereas boys scored higher on performance-approach goals. Researchers could use achievement and social goals to study students' motivation and achievement in Physical Education settings.

  2. Methods and strategies for future reactor safety goals

    Science.gov (United States)

    Arndt, Steven Andrew

    There have been significant discussions over the past few years by the United States Nuclear Regulatory Commission (NRC), the Advisory Committee on Reactor Safeguards (ACRS), and others as to the adequacy of the NRC safety goals for use with the next generation of nuclear power reactors to be built in the United States. The NRC, in its safety goals policy statement, has provided general qualitative safety goals and basic quantitative health objectives (QHOs) for nuclear reactors in the United States. Risk metrics such as core damage frequency (CDF) and large early release frequency (LERF) have been used as surrogates for the QHOs. In its review of the new plant licensing policy the ACRS has looked at the safety goals, as has the NRC. A number of issues have been raised including what the Commission had in mind when it drafted the safety goals and QHOs, how risk from multiple reactors at a site should be combined for evaluation, how the combination of a new and old reactor at the same site should be evaluated, what the criteria for evaluating new reactors should be, and whether new reactors should be required to be safer than current generation reactors. As part of the development and application of the NRC safety goal policy statement the Commissioners laid out the expectations for the safety of a nuclear power plant but did not address the risk associated with current multi-unit sites, potential modular reactor sites, and hybrid sites that could contain current generation reactors, new passive reactors, and/or modular reactors. The NRC safety goals and the QHOs refer to a "nuclear power plant," but do not discuss whether a "plant" refers to only a single unit or all of the units on a site. There has been much discussion on this issue recently due to the development of modular reactors. Additionally, the risk of multiple reactor accidents on the same site has been largely ignored in the probabilistic risk assessments (PRAs) done to date, and in most risk

  3. Prym varieties of spectral covers

    CERN Document Server

    Hausel, Tamás

    2010-01-01

    Given a possibly reducible and non-reduced spectral cover X over a smooth projective complex curve C we determine the group of connected components of the Prym variety Prym(X/C). We also describe the sublocus of characteristics a for which the Prym variety Prym(X_a/C) is connected. These results extend special cases of work of Ng\\^o who considered integral spectral curves.

  4. Slotted Antenna with Anisotropic Covering

    Science.gov (United States)

    2015-08-06

    08-2015 Publication Slotted Antenna with Anisotropic Covering David A. Tonn et al Naval Under Warfare Center Division, Newport 1176 Howell St...NUWC 300055 Distribution A An antenna includes a tubular, conductive radiator having a longitudinal slot formed therein from a first end of the...conductive radiator to a second end of the conductive radiator. An antenna feed can be joined to the conductive radiator adjacent to and across the slot

  5. [Perceptions of classroom goal structures, personal achievement goal orientations, and learning strategies].

    Science.gov (United States)

    Miki, Kaori; Yamauchi, Hirotsugu

    2005-08-01

    We examined the relations among students' perceptions of classroom goal structures (mastery and performance goal structures), students' achievement goal orientations (mastery, performance, and work-avoidance goals), and learning strategies (deep processing, surface processing and self-handicapping strategies). Participants were 323 5th and 6th grade students in elementary schools. The results from structural equation modeling indicated that perceptions of classroom mastery goal structures were associated with students' mastery goal orientations, which were in turn related positively to the deep processing strategies and academic achievement. Perceptions of classroom performance goal stractures proved associated with work avoidance-goal orientations, which were positively related to the surface processing and self-handicapping strategies. Two types of goal structures had a positive relation with students' performance goal orientations, which had significant positive effects on academic achievement. The results of this study suggest that elementary school students' perceptions of mastery goal structures are related to adaptive patterns of learning more than perceptions of performance goal structures are. The role of perceptions of classroom goal structure in promoting students' goal orientations and learning strategies is discussed.

  6. Can goal-free problems facilitating students' flexible thinking?

    Science.gov (United States)

    Maulidya, Sity Rahmy; Hasanah, Rusi Ulfa; Retnowati, Endah

    2017-08-01

    Problem solving is the key of doing and also learning mathematics. It takes also the fundamental role of developing mathematical knowledge. Responding to the current reform movement in mathematics, students are expected to learn to be a flexible thinker. The ability to think flexible is challenged by the globalisation, hence influence mathematics education. A flexible thinking includes ability to apply knowledge in different contexts rather than simply use it in similar context when it is studied. Arguably problem solving activities can contribute to the development of the ability to apply skills to unfamiliar situations. Accordingly, an appropriate classroom instructional strategy must be developed. A cognitive load theory suggests that by reducing extraneous cognitive load during learning could enhance transfer learning. A goal-free problem strategy that is developed based in cognitive load theory have been showed to be effective for transfer learning. This strategy enables students to learn a large numbers of problem solving moves from a mathematics problem. The instruction in a goal-free problem directs students to `calculate as many solution as you can' rather than to calculate a single given goal. Many experiment research evident goal-free problem enhance learning. This literature review will discuss evidence goal-free problem facilitate students to solve problems flexibly and thus enhance their problem solving skills, including how its implication in the classroom.

  7. National Land Cover Database 2001 (NLCD01) Tile 1, Northwest United States: NLCD01_1

    Science.gov (United States)

    LaMotte, Andrew

    2008-01-01

    This 30-meter data set represents land use and land cover for the conterminous United States for the 2001 time period. The data have been arranged into four tiles to facilitate timely display and manipulation within a Geographic Information System (see http://water.usgs.gov/GIS/browse/nlcd01-partition.jpg). The National Land Cover Data Set for 2001 was produced through a cooperative project conducted by the Multi-Resolution Land Characteristics (MRLC) Consortium. The MRLC Consortium is a partnership of Federal agencies (http://www.mrlc.gov), consisting of the U.S. Geological Survey (USGS), the National Oceanic and Atmospheric Administration (NOAA), the U.S. Environmental Protection Agency (USEPA), the U.S. Department of Agriculture (USDA), the U.S. Forest Service (USFS), the National Park Service (NPS), the U.S. Fish and Wildlife Service (USFWS), the Bureau of Land Management (BLM), and the USDA Natural Resources Conservation Service (NRCS). One of the primary goals of the project is to generate a current, consistent, seamless, and accurate National Land Cover Database (NLCD) circa 2001 for the United States at medium spatial resolution. For a detailed definition and discussion on MRLC and the NLCD 2001 products, refer to Homer and others (2004), (see: http://www.mrlc.gov/mrlc2k.asp). The NLCD 2001 was created by partitioning the United States into mapping zones. A total of 68 mapping zones (see http://water.usgs.gov/GIS/browse/nlcd01-mappingzones.jpg), were delineated within the conterminous United States based on ecoregion and geographical characteristics, edge-matching features, and the size requirement of Landsat mosaics. Mapping zones encompass the whole or parts of several states. Questions about the NLCD mapping zones can be directed to the NLCD 2001 Land Cover Mapping Team at the USGS/EROS, Sioux Falls, SD (605) 594-6151 or mrlc@usgs.gov.

  8. National Land Cover Database 2001 (NLCD01) Tile 4, Southeast United States: NLCD01_4

    Science.gov (United States)

    LaMotte, Andrew

    2008-01-01

    This 30-meter data set represents land use and land cover for the conterminous United States for the 2001 time period. The data have been arranged into four tiles to facilitate timely display and manipulation within a Geographic Information System (see http://water.usgs.gov/GIS/browse/nlcd01-partition.jpg). The National Land Cover Data Set for 2001 was produced through a cooperative project conducted by the Multi-Resolution Land Characteristics (MRLC) Consortium. The MRLC Consortium is a partnership of Federal agencies (http://www.mrlc.gov), consisting of the U.S. Geological Survey (USGS), the National Oceanic and Atmospheric Administration (NOAA), the U.S. Environmental Protection Agency (USEPA), the U.S. Department of Agriculture (USDA), the U.S. Forest Service (USFS), the National Park Service (NPS), the U.S. Fish and Wildlife Service (USFWS), the Bureau of Land Management (BLM), and the USDA Natural Resources Conservation Service (NRCS). One of the primary goals of the project is to generate a current, consistent, seamless, and accurate National Land Cover Database (NLCD) circa 2001 for the United States at medium spatial resolution. For a detailed definition and discussion on MRLC and the NLCD 2001 products, refer to Homer and others (2004), (see: http://www.mrlc.gov/mrlc2k.asp). The NLCD 2001 was created by partitioning the United States into mapping zones. A total of 68 mapping zones (see http://water.usgs.gov/GIS/browse/nlcd01-mappingzones.jpg), were delineated within the conterminous United States based on ecoregion and geographical characteristics, edge-matching features, and the size requirement of Landsat mosaics. Mapping zones encompass the whole or parts of several states. Questions about the NLCD mapping zones can be directed to the NLCD 2001 Land Cover Mapping Team at the USGS/EROS, Sioux Falls, SD (605) 594-6151 or mrlc@usgs.gov.

  9. National Land Cover Database 2001 (NLCD01) Tile 3, Southwest United States: NLCD01_3

    Science.gov (United States)

    LaMotte, Andrew

    2008-01-01

    This 30-meter data set represents land use and land cover for the conterminous United States for the 2001 time period. The data have been arranged into four tiles to facilitate timely display and manipulation within a Geographic Information System (see http://water.usgs.gov/GIS/browse/nlcd01-partition.jpg).The National Land Cover Data Set for 2001 was produced through a cooperative project conducted by the Multi-Resolution Land Characteristics (MRLC) Consortium. The MRLC Consortium is a partnership of Federal agencies (http://www.mrlc.gov), consisting of the U.S. Geological Survey (USGS), the National Oceanic and Atmospheric Administration (NOAA), the U.S. Environmental Protection Agency (USEPA), the U.S. Department of Agriculture (USDA), the U.S. Forest Service (USFS), the National Park Service (NPS), the U.S. Fish and Wildlife Service (USFWS), the Bureau of Land Management (BLM), and the USDA Natural Resources Conservation Service (NRCS). One of the primary goals of the project is to generate a current, consistent, seamless, and accurate National Land Cover Database (NLCD) circa 2001 for the United States at medium spatial resolution. For a detailed definition and discussion on MRLC and the NLCD 2001 products, refer to Homer and others (2004), (see: http://www.mrlc.gov/mrlc2k.asp). The NLCD 2001 was created by partitioning the United States into mapping zones. A total of 68 mapping zones (see http://water.usgs.gov/GIS/browse/nlcd01-mappingzones.jpg), were delineated within the conterminous United States based on ecoregion and geographical characteristics, edge-matching features, and the size requirement of Landsat mosaics. Mapping zones encompass the whole or parts of several states. Questions about the NLCD mapping zones can be directed to the NLCD 2001 Land Cover Mapping Team at the USGS/EROS, Sioux Falls, SD (605) 594-6151 or mrlc@usgs.gov.

  10. National Land Cover Database 2001 (NLCD01) Tile 2, Northeast United States: NLCD01_2

    Science.gov (United States)

    LaMotte, Andrew

    2008-01-01

    This 30-meter data set represents land use and land cover for the conterminous United States for the 2001 time period. The data have been arranged into four tiles to facilitate timely display and manipulation within a Geographic Information System (see http://water.usgs.gov/GIS/browse/nlcd01-partition.jpg). The National Land Cover Data Set for 2001 was produced through a cooperative project conducted by the Multi-Resolution Land Characteristics (MRLC) Consortium. The MRLC Consortium is a partnership of Federal agencies (http://www.mrlc.gov), consisting of the U.S. Geological Survey (USGS), the National Oceanic and Atmospheric Administration (NOAA), the U.S. Environmental Protection Agency (USEPA), the U.S. Department of Agriculture (USDA), the U.S. Forest Service (USFS), the National Park Service (NPS), the U.S. Fish and Wildlife Service (USFWS), the Bureau of Land Management (BLM), and the USDA Natural Resources Conservation Service (NRCS). One of the primary goals of the project is to generate a current, consistent, seamless, and accurate National Land Cover Database (NLCD) circa 2001 for the United States at medium spatial resolution. For a detailed definition and discussion on MRLC and the NLCD 2001 products, refer to Homer and others (2004), (see: http://www.mrlc.gov/mrlc2k.asp). The NLCD 2001 was created by partitioning the United States into mapping zones. A total of 68 mapping zones (see http://water.usgs.gov/GIS/browse/nlcd01-mappingzones.jpg), were delineated within the conterminous United States based on ecoregion and geographical characteristics, edge-matching features, and the size requirement of Landsat mosaics. Mapping zones encompass the whole or parts of several states. Questions about the NLCD mapping zones can be directed to the NLCD 2001 Land Cover Mapping Team at the USGS/EROS, Sioux Falls, SD (605) 594-6151 or mrlc@usgs.gov.

  11. Current status of pulmonary metastasectomy

    DEFF Research Database (Denmark)

    Hornbech, Kåre; Ravn, Jesper; Steinbrüchel, Daniel Andreas

    2011-01-01

    for unresected patients. In this article, we discuss the current status on pulmonary metastasectomy. Preoperative assessment and selection of surgical candidates is covered. The different surgical strategies including surgical approach, unilateral versus bilateral exploration, lymph node dissection, and repeat...

  12. Millennium development goals: Examining Kenya constraints in achieving the eight goals

    Directory of Open Access Journals (Sweden)

    Wambua Leonard Munyao

    2013-06-01

    Full Text Available This paper examines Kenya’s performance in achieving the famous millennium development goals. The paper provides the government and other stakeholders with proper understanding of the constraints of achieving the millennium development goals as well as reflecting the phase and the passion of the country in achieving this important development goal. The paper further seeks to stress the importance of this goal in reducing poverty in the country. The paper has cited some key factors undermining achieving of the millennium development goals in Kenya. Major recommendations that can contribute towards achieving of the millennium development goals have also been made.

  13. Setting Goals for Urban Scale Climate Governance

    Science.gov (United States)

    Rosenthal, J. K.; Brunner, E.

    2007-12-01

    The impacts of climate change on temperate urban areas may include the increase in frequency and intensity of damaging extreme weather events, such as heat waves, hurricanes, heavy rainfall or drought, and coastal flooding and erosion, and potential adverse impacts on infrastructure, energy systems, and public health. Warmer average summertime temperatures are also associated with environmental and public health liabilities, such as decreased air quality and increased peak electrical demand. Simultaneously, a strong global trend towards urbanization of poverty exists, with increased challenges for local governments to protect and sustain the well-being of growing cities and populations currently stressed by poverty, health and economic inequities. In the context of these trends, research at the city scale has sought to understand the social and economic impacts of climate change and variability and to evaluate strategies in the built environment that might serve as adaptive and mitigative responses to climate change. We review the goals and outcomes of several municipal climate protection programs, generally categorized as approaches based on technological innovation (e.g., new materials); changes in behavior and public education (e.g., neighborhood watch programs and cooling centers); improvements in urban design (e.g., zoning for mixed land-use; the use of water, vegetation and plazas to reduce the urban heat island effect); and efforts to incentivize the use of non-fossil-fuel based energy sources. Urban initiatives in European and American cities are assessed within the context of the global collective efforts enacted by the Kyoto Protocol and United Nations Framework Convention on Climate Change. Our concern is to understand the active networked role of urban managers in climate policies and programs in relation to supranational objectives and non-state actors.

  14. A Review of Realizing the Universal Health Coverage (UHC) Goals by 2030: Part 1- Status quo, Requirements, and Challenges.

    Science.gov (United States)

    Hussein, Rada

    2015-07-01

    This paper is the first part of a review of how to realize the Universal Health Coverage (UHC) goals by 2030. The objective of this review is to investigate the role of eHealth and technology in achieving UHC, focusing on four aspects: 1) identifying the importance of UHC and highlighting how UHC is influenced by health systems and eHealth, 2) investigating the current status of UHC worldwide and indicating the current challenges facing the realization of UHC, 3) reviewing the current research activities in the UHC domain and emphasizing the role of eHealth and technology in achieving UHC, and 4) discussing the results of the review to identify the current gaps in UHC implantation and the corresponding research lines for future investigation.This part covers the first two aspects through: providing the required background on UHC, highlighting the potential benefits of eHealth utilization in UHC, addressing the current status quo of UHC implementation worldwide, and finally concluding the lessons learned in terms of the UHC challenges and requirements.This part also described the used search methodology and selection criteria to synthesize this review. It also indicates the limitations of conducting a systematic review in this early stage of deploying UHC-oriented eHealth solutions.

  15. Goal-Driven Autonomy and Robust Architecture for Long-Duration Missions (Year 1: 1 July 2013 - 31 July 2014)

    Science.gov (United States)

    2014-09-30

    1 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Goal-Driven Autonomy and Robust Architecture for Long...robust long-duration agent autonomy and to provide a prototype implementation that exhibits flexible, goal-driven autonomy on an actual physical...DATES COVERED 00-00-2014 to 00-00-2014 4. TITLE AND SUBTITLE Goal-Driven Autonomy and Robust Architecture for Long-Duration Missions (Year 1: 1

  16. Shopping the way to my goals: an analysis of purchase impact on perceived goal progress

    Directory of Open Access Journals (Sweden)

    Manuela Albornoz Gonçalves

    Full Text Available Abstract This article examines the impact of goal related purchases on goal progress perception, and whether this perception depends on the strength of association between product and goal. To test how consumers perceive the act of purchasing goal-related products, three experiments were conducted in an online setting. Participants exposed to purchasing situations perceived greater goal progress than participants exposed to usage situation or a control group. In addition, studies show that this effect is a result of strength of association between product and goal, since participants exposed to more instrumental products perceived greater goal progress than participants exposed to less instrumental products. Therefore, these studies demonstrate how consumers interpret goal related purchases, and the mechanism that influences this interpretation.

  17. Football: A Naive Approximation to the Effect of Increasing Goal Size on the Number of Goals

    CERN Document Server

    Mira, J

    2006-01-01

    The effect of increasing goal mouth size on the number of goals scored in a football match is discussed in a very preliminary and simple way, considering elastic collisions of the ball with the posts. The result is obtained on the basis of data taken from the Spanish Professional League, that show a high number of shots-to-post. Surprisingly, there is a direct correlation of the increase in goal mouth area with the increase of goals.

  18. An Approach for Solving Goal Programming Problems using Interval Type-2 Fuzzy Goals

    Directory of Open Access Journals (Sweden)

    Juan Carlos Figueroa-García

    2015-08-01

    Full Text Available This paper presents a proposal for solving goal problems involving multiple experts opinions and perceptions. In goal programming problems where no statistical data about their goals exist, the use of information coming from experts becomes the last reliable source. This way, we propose an approach to model this kind of goals using Interval Type-2 fuzzy sets, and a simple method for finding an optimal solution based on previous methods that have been proposed for classical fuzzy sets.

  19. EXACT ALGORITHM FOR BIN COVERING

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    This paper presents a new arc flow model for the one-dimensional bin covering problem and an algorithm to solve the problem exactly through a branch-and-bound procedure and the technique of column generation. The subproblems occuring in the procedure of branch-and-bound have the same structure and therefore can be solved by the same algorithm. In order to solve effectively the subproblems which are generally large scale, a column generation algorithm is employed. Many rules found in this paper can improve the performance of the methods.

  20. Green's conjecture for general covers

    CERN Document Server

    Aprodu, Marian

    2011-01-01

    We establish Green's syzygy conjecture for classes of covers of curves of higher Clifford dimension. These curves have an infinite number of minimal pencils, in particular they do not verify a well-known Brill-Noether theoretic sufficient condition that implies Green's conjecture. Secondly, we study syzygies of curves with a fixed point free involution and prove that sections of Nikulin surfaces of minimal Picard number 9, verify the classical Green Conjecture but fail the Prym-Green Conjecture on syzygies of Prym-canonical curves. This provides an explicit locus in the moduli space R_g where Green's Conjecture is known to hold.

  1. SPECIAL ANALYSIS OF OPERATIONAL STORMWATER RUNOFF COVERS OVER SLIT TRENCHES

    Energy Technology Data Exchange (ETDEWEB)

    Collard, L; Luther Hamm, L

    2008-12-18

    Solid Waste Management (SWM) commissioned this Special Analysis (SA) to determine the effects of placing operational stormwater runoff covers (referred to as covers in the remainder of this document) over slit trench (ST) disposal units ST1 through ST7 (the center set of slit trenches). Previously the United States Department of Energy (DOE) entered into an agreement with the United States Environmental Protection Agency (EPA) and the South Carolina Department of Health and Environmental Control (SCDHEC) to place covers over Slit Trenches 1 and 2 to be able to continue disposing Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) solid waste (see USDOE 2008). Because the covers changed the operating conditions, DOE Order 435.1 (DOE 1999) required that an SA be performed to assess the impact. This Special Analysis has been prepared to determine the effects of placing covers over slit trenches at about years 5, 10 and 15 of the 30-year operational period. Because some slit trenches have already been operational for about 15 years, results from analyzing covers at 5 years and 10 years provide trend analysis information only. This SA also examined alternatives of covering Slit Trenches 1 and 2 with one cover and Slit Trenches 3 and 4 with a second cover versus covering them all with a single cover. Based on modeling results, minimal differences exist between covering Slit Trench groups 1-2 and 3-4 with two covers or one large cover. This SA demonstrates that placement of covers over slit trenches will slow the subsequent release and transport of radionuclides in the vadose zone in the early time periods (from time of placement until about 100 years). Release and transport of some radionuclides in the vadose zone beyond 100 years were somewhat higher than for the case without covers. The sums-of-fractions (SOFs) were examined for the current waste inventory in ST1 and ST2 and for estimated inventories at closure for ST3 through ST7. In all

  2. Compilation of Fall 1974 Goals, Subgoals and Priorities Meeting Goals Collection Criteria.

    Science.gov (United States)

    Systems Planning Corp., Sacramento, CA.

    California school districts reported their goals, subgoals, and priorities by matching statements to those in a catalog of 279 possible educational goals developed by a state legislature subcommittee. This report compiles data collected from 217 school districts that met certain goals collection criteria. Data from the remaining 614 participating…

  3. Goal-Directed and Goal-Less Imitation in Autism Spectrum Disorder

    Science.gov (United States)

    Wild, Kelly S.; Poliakoff, Ellen; Jerrison, Andrew; Gowen, Emma

    2012-01-01

    To investigate how people with Autism are affected by the presence of goals during imitation, we conducted a study to measure movement kinematics and eye movements during the imitation of goal-directed and goal-less hand movements. Our results showed that a control group imitated changes in movement kinematics and increased the level that they…

  4. Curricular Goals and Personal Goals in Master's Thesis Projects: Dutch Student-Supervisor Dyads

    Science.gov (United States)

    de Kleijn, Renske A. M.; Meijer, Paulien C.; Brekelmans, Mieke; Pilot, Albert

    2013-01-01

    To be effective, feedback should be goal-related. In order to better understand goal-related feedback in Master's thesis projects, the present study explores the goals of supervisors and students in supervision dyads and similarities and differences within and between these dyads. Twelve supervisors and students were interviewed, and their goals…

  5. Goal Setting in Principal Evaluation: Goal Quality and Predictors of Achievement

    Science.gov (United States)

    Sinnema, Claire E. L.; Robinson, Viviane M. J.

    2012-01-01

    This article draws on goal-setting theory to investigate the goals set by experienced principals during their performance evaluations. While most goals were about teaching and learning, they tended to be vaguely expressed and only partially achieved. Five predictors (commitment, challenge, learning, effort, and support) explained a significant…

  6. Goal Setting in Principal Evaluation: Goal Quality and Predictors of Achievement

    Science.gov (United States)

    Sinnema, Claire E. L.; Robinson, Viviane M. J.

    2012-01-01

    This article draws on goal-setting theory to investigate the goals set by experienced principals during their performance evaluations. While most goals were about teaching and learning, they tended to be vaguely expressed and only partially achieved. Five predictors (commitment, challenge, learning, effort, and support) explained a significant…

  7. Goals for Sex Equitable Sexuality Education.

    Science.gov (United States)

    Whatley, Mariamne H.

    1987-01-01

    This article presents an overview of issues related to sex equity in sexuality education. Goals which might represent sex equitable sexuality education include eliminating double standards, and redefining sexuality education. (IAH)

  8. Methods, goals and educational design research

    NARCIS (Netherlands)

    McKenney, Susan

    2014-01-01

    McKenney, S. (2013). Methods, goals and educational design research. Invited panel presentation at the annual meeting of the European Association for Practitioner Resaerch on Improving Learning. November 27-29, Biel/Bienne, Switzerland.

  9. Methods, goals and educational design research

    NARCIS (Netherlands)

    McKenney, Susan

    2014-01-01

    McKenney, S. (2013). Methods, goals and educational design research. Invited panel presentation at the annual meeting of the European Association for Practitioner Resaerch on Improving Learning. November 27-29, Biel/Bienne, Switzerland.

  10. Center for Corporate Climate Leadership Goal Setting

    Science.gov (United States)

    EPA provides tools and recognition for companies setting aggressive GHG reduction goals, which can galvanize reduction efforts at a company and often leads to the identification of many additional reduction opportunities.

  11. Adapting livestock behaviour to achieve management goals

    Science.gov (United States)

    Using livestock to efficiently achieve management goals requires melding animal behavior with mechanical and electronic equipment. Practices such as autonomously obtaining individual animal liveweight when combined with individual animal electronic identification can produce numerous cost saving ad...

  12. A new patch antenna with metamaterial cover

    Institute of Scientific and Technical Information of China (English)

    HU Jun; YAN Chun-sheng; LIN Qing-chun

    2006-01-01

    A metamaterial was introduced into the cover of a patch antenna and its band structure was analyzed. The metamaterial cover with correct selection of the working frequency increases by 9.14 dB the patch antenna's directivity. The mechanism of metamaterial cover is completely different from that of a photonic bandgap cover. The mechanism of the metamaterial cover,the number of the cover's layers, and the distance between the layers, were analyzed in detail. The results showed that the metamaterial cover, which works like a lens, could effectively improve the patch antenna's directivity. The physical reasons for the improvement are also given.

  13. Responding to the Millennium Development Goals

    DEFF Research Database (Denmark)

    Enemark, Stig

    2006-01-01

    The eight Millennium Development Goals form a blueprint agreed to by all the world’s countries and all the world’s leading development institutions. The United Nations Millennium Summit, September 2000, established a time bound (2015) and measurable goals and targets for combating poverty, hunger......-agencies and especially the World Bank to develop a FIG strategy and advise the FIG council on necessary actions....

  14. Domain-Independent Heuristics for Goal Formulation

    Science.gov (United States)

    2013-05-01

    on the projected consequences of achieving them. We then describe their integration in M- ARTUE , an agent that balances the satisfaction of internal...for goal formulation. For example, ARTUE (Molineaux et al. 2010a) uses manually-engineered trigger rules that add goals suggested by a rule when...its trigger conditions are met. This reactive mechanism allows the designer to instruct and control ARTUE , but prevents it from leveraging its own

  15. Maternal death and the Millennium Development Goals

    DEFF Research Database (Denmark)

    Rasch, Vibeke

    2007-01-01

    Maternal health is one of the main global health challenges and reduction of the maternal mortality ratio, from the present 0.6 mio. per year, by three-quarters by 2015 is the target for the fifth Millennium Development Goal (MDG 5). However this goal is the one towards which the least progress h...... be developed. Finally, political leadership, openness to discuss women's rights, including abortion, and involving the community i.e. MDG 3 is essential to attain MDG 5....

  16. Commutator coverings of Siegel threefolds

    CERN Document Server

    Gritsenko, V

    1997-01-01

    We investigate the existence and non-existence of modular forms of low weight with a character with respect to the paramodular group $\\Gamma_t$ and discuss the resulting geometric consequences. Using an advanced version of Maa\\ss\\ lifting one can construct many examples of such modular forms and in particular examples of weight 3 cusp forms. Consequently we find many abelian coverings of low degree of the moduli space ${\\Cal A}_t$ of (1,t)-polarized abelian surfaces which are not unirational. We also determine the commutator subgroups of the paramodular group $\\Gamma_t$ and its degree 2 extension $\\Gamma^+_t$. This has applications for the Picard group of the moduli stack ${\\underline{\\Cal A}}_t$. Finally we prove non-existence theorems for low weight modular forms. As one of our main results we obtain the theorem that the maximal abelian cover ${\\Cal A}_t^{com}$ of ${\\Cal A}_t$ has geometric genus 0 if and only if t=1, 2, 4 or 5. We also prove that ${\\Cal A}_t^{com}$ has geometric genus 1 for t=3 and 7.

  17. Software for Optimizing Plans Involving Interdependent Goals

    Science.gov (United States)

    Estlin, Tara; Gaines, Daniel; Rabideau, Gregg

    2005-01-01

    A computer program enables construction and optimization of plans for activities that are directed toward achievement of goals that are interdependent. Goal interdependence is defined as the achievement of one or more goals affecting the desirability or priority of achieving one or more other goals. This program is overlaid on the Automated Scheduling and Planning Environment (ASPEN) software system, aspects of which have been described in a number of prior NASA Tech Briefs articles. Unlike other known or related planning programs, this program considers interdependences among goals that can change between problems and provides a language for easily specifying such dependences. Specifications of the interdependences can be formulated dynamically and provided to the associated planning software as part of the goal input. Then an optimization algorithm provided by this program enables the planning software to reason about the interdependences and incorporate them into an overall objective function that it uses to rate the quality of a plan under construction and to direct its optimization search. In tests on a series of problems of planning geological experiments by a team of instrumented robotic vehicles (rovers) on new terrain, this program was found to enhance plan quality.

  18. An integrated framework for sustainable development goals

    Directory of Open Access Journals (Sweden)

    David Griggs

    2014-12-01

    Full Text Available The United Nations (UN Rio+20 summit committed nations to develop a set of universal sustainable development goals (SDGs to build on the millennium development goals (MDGs set to expire in 2015. Research now indicates that humanity's impact on Earth's life support system is so great that further global environmental change risks undermining long-term prosperity and poverty eradication goals. Socioeconomic development and global sustainability are often posed as being in conflict because of trade-offs between a growing world population, as well as higher standards of living, and managing the effects of production and consumption on the global environment. We have established a framework for an evidence-based architecture for new goals and targets. Building on six SDGs, which integrate development and environmental considerations, we developed a comprehensive framework of goals and associated targets, which demonstrate that it is possible, and necessary, to develop integrated targets relating to food, energy, water, and ecosystem services goals; thus providing a neutral evidence-based approach to support SDG target discussions. Global analyses, using an integrated global target equation, are close to providing indicators for these targets. Alongside development-only targets and environment-only targets, these integrated targets would ensure that synergies are maximized and trade-offs are managed in the implementation of SDGs.

  19. Motivational Function of Plans and Goals

    Directory of Open Access Journals (Sweden)

    Sabina Alispahić

    2013-10-01

    Full Text Available The academic literature shows that by helping tune out distractions, goals can get individuals' to try harder, work longer, and achieve more. Goals that people set for themselves and that are devoted to attaining mastery are usually healthy. But goals imposed by others—sales targets, quarterly returns, standardized test scores—can sometimes have dangerous side effects (Pink, 2009. Because understanding action demands understanding intention, the idea of motivation is natural and readily expressed in everyday language. Cognitive mental events like goals and expectancies can function as a “spring to action”, a moving force that energizes and directs action in purposive ways (Reeve, 2005. Cognitive studies of motivation are dealing with relationship between cognition and action. Literature is indicating a few cognitive elements that can have motivational significance. The article presents the overview of theory and research about the motivational function of plans and goals, according to Goal setting theory (Locke & Latham, 1990 and Self-determination Theory (Deci & Ryan, 2000. Suggestions for additional research are also indicated.

  20. Astronomy Diagnostic Test Results Reflect Course Goals and Show Room for Improvement

    Science.gov (United States)

    LoPresto, Michael C.

    2007-01-01

    The results of administering the Astronomy Diagnostic Test (ADT) to introductory astronomy students at Henry Ford Community College over three years have shown gains comparable with national averages. Results have also accurately corresponded to course goals, showing greater gains in topics covered in more detail, and lower gains in topics covered…

  1. Engagement in Academic Work: The Role of Learning Goals, Future Consequences, Pleasing Others, and Perceived Ability

    Science.gov (United States)

    Miller; Greene; Montalvo; Ravindran; Nichols

    1996-10-01

    Engagement in academic work was viewed from a multiple goals perspective. Two studies were conducted in which high school math students completed an instrument measuring five goals students might have for doing academic work (learning goals, performance goals, obtaining future consequences, pleasing the teacher, and pleasing the family), perceived math ability, self-regulatory activities, strategies (deep or shallow) used when studying for math, and the amount of effort and persistence expended on the class. Factor analysis indicated that the five goals scales and the perceived ability scale represented unique factors. The correlations among the variables revealed theoretically consistent interrelationships. Multiple regression analyses indicated that various goals (e.g., learning goals, obtaining future consequences, and pleasing the teacher), perceived ability, and some interactions accounted for significant amounts of variance in the task engagement measures (self-regulation, strategy use, effort, and persistence) and achievement. Results are discussed in relation to current theory and their practical implications.

  2. Beyond Impervious: Urban Land-Cover Pattern Variation and Implications for Watershed Management

    Science.gov (United States)

    Beck, Scott M.; McHale, Melissa R.; Hess, George R.

    2016-07-01

    Impervious surfaces degrade urban water quality, but their over-coverage has not explained the persistent water quality variation observed among catchments with similar rates of imperviousness. Land-cover patterns likely explain much of this variation, although little is known about how they vary among watersheds. Our goal was to analyze a series of urban catchments within a range of impervious cover to evaluate how land-cover varies among them. We then highlight examples from the literature to explore the potential effects of land-cover pattern variability for urban watershed management. High-resolution (1 m2) land-cover data were used to quantify 23 land-cover pattern and stormwater infrastructure metrics within 32 catchments across the Triangle Region of North Carolina. These metrics were used to analyze variability in land-cover patterns among the study catchments. We used hierarchical clustering to organize the catchments into four groups, each with a distinct landscape pattern. Among these groups, the connectivity of combined land-cover patches accounted for 40 %, and the size and shape of lawns and buildings accounted for 20 %, of the overall variation in land-cover patterns among catchments. Storm water infrastructure metrics accounted for 8 % of the remaining variation. Our analysis demonstrates that land-cover patterns do vary among urban catchments, and that trees and grass (lawns) are divergent cover types in urban systems. The complex interactions among land-covers have several direct implications for the ongoing management of urban watersheds.

  3. Does monitoring goal progress promote goal attainment? A meta-analysis of the experimental evidence.

    Science.gov (United States)

    Harkin, Benjamin; Webb, Thomas L; Chang, Betty P I; Prestwich, Andrew; Conner, Mark; Kellar, Ian; Benn, Yael; Sheeran, Paschal

    2016-02-01

    Control theory and other frameworks for understanding self-regulation suggest that monitoring goal progress is a crucial process that intervenes between setting and attaining a goal, and helps to ensure that goals are translated into action. However, the impact of progress monitoring interventions on rates of behavioral performance and goal attainment has yet to be quantified. A systematic literature search identified 138 studies (N = 19,951) that randomly allocated participants to an intervention designed to promote monitoring of goal progress versus a control condition. All studies reported the effects of the treatment on (a) the frequency of progress monitoring and (b) subsequent goal attainment. A random effects model revealed that, on average, interventions were successful at increasing the frequency of monitoring goal progress (d+ = 1.98, 95% CI [1.71, 2.24]) and promoted goal attainment (d+ = 0.40, 95% CI [0.32, 0.48]). Furthermore, changes in the frequency of progress monitoring mediated the effect of the interventions on goal attainment. Moderation tests revealed that progress monitoring had larger effects on goal attainment when the outcomes were reported or made public, and when the information was physically recorded. Taken together, the findings suggest that monitoring goal progress is an effective self-regulation strategy, and that interventions that increase the frequency of progress monitoring are likely to promote behavior change.

  4. Effect of goal difficulty, goal specificity and duration of practice time intervals on muscular endurance performance.

    Science.gov (United States)

    Bar-Eli, M; Tenenbaum, G; Pie, J S; Btesh, Y; Almog, A

    1997-04-01

    The aims of this study were to explore the relationships between goal specificity, goal difficulty and performance, and to determine if setting unrealistic goals would produce decreases in performance. The subjects were high school students from 15 schools and an attempt was made to control for the effects of social comparison. The schools were randomly assigned to one of 15 conditions representing five levels of goal conditions-namely, 'do' (no goals), 'do your best', 'improve by 10%' (easy), 'improve by 20%' (difficult/ realistic) and 'improve by 40%' (improbable/unattainable)-and three levels of practice duration (4, 6 and 8 weeks). This design consisted of nesting goal difficulty within practice duration, which enabled an examination of the goal specificity and goal attainability/difficulty hypotheses proposed by Locke and Latham (1985). A 5 x 3 factorial ANCOVA was applied to the post-baseline sit-up gain scores. The results indicated that all specific groups performed better than all non-specific groups. In addition, across practice durations the difficult/realistic group exhibited the greatest increase in performance, followed by the easy group. The performance gains of the improbable/unattainable group were substantially less compared with the difficult/ realistic group after 4 and 6 weeks, but not after 8 weeks of practice. These results are in line with both the goal specificity and goal difficulty hypotheses derived from the application of Locke's goal-setting theory to sport.

  5. Cassini Main Engine Assembly Cover Flight Management and Performance

    Science.gov (United States)

    Somawardhana, Ruwan P.; Millard, Jerry M.

    2010-01-01

    The Cassini spacecraft has performed its four year Prime Mission at Saturn and is currently in orbit at Saturn performing a two year extended mission. 12Its main engine nozzles are susceptible to impact damage from micrometeoroids and on-orbit dust. The spacecraft has an articulating device known as the Main Engine Assembly (MEA) cover which can close and shield the main engines from these threats. The cover opens to allow for main engine burns that are necessary to maintain the trajectory. Periodically updated analyses of potential on-orbit dust hazard threats have resulted in the need to continue to use the MEA cover beyond its intended use and beyond its design life. This paper provides a detailed Systems-level overview of the flight management of the MEA cover device and its flight performance to date.

  6. Assessment of patient knowledge of diabetic goals, self-reported medication adherence, and goal attainment

    Directory of Open Access Journals (Sweden)

    Whitley HP

    2006-12-01

    Full Text Available Background: Medication adherence is an integral aspect of disease state management for patients with chronic illnesses, including diabetes mellitus. It has been hypothesized that patients with diabetes who have poor medication adherence may have less knowledge of overall therapeutic goals and may be less likely to attain these goals. Objective: The purpose of this study was to assess self-reported medication adherence, knowledge of therapeutic goals (hemoglobin A1C [A1C], low density lipoprotein cholesterol [LDL-C] and blood pressure [BP], and goal attainment in adult patients with diabetes. Methods: A survey was created to assess medication adherence, knowledge of therapeutic goals, and goal attainment for adult patients with diabetes followed at an internal medicine or a family medicine clinic. Surveys were self-administered prior to office visits. Additional data were collected from the electronic medical record. Statistical analysis was performed. Results: A total of 149 patients were enrolled. Knowledge of therapeutic goals was reported by 14%, 34%, and 18% of survived patients for LDL-C, BP, and A1C, respectively. Forty-six percent, 37%, and 40% of patients achieved LDL-C, BP, and A1C goals, respectively. Low prescribing of cholesterol-lowering medications was an interesting secondary finding; 36% of patients not at LDL-C goal had not been prescribed a medication targeted to lower cholesterol. Forty-eight percent of patients were medication non-adherent; most frequently reported reasons for non-adherence were forgot (34% and too expensive (14%. Patients at A1C goal were more adherent than patients not at goal (p=0.025. Conclusion: The majority did not reach goals and were unknowledgeable of goals; however, most were provided prescriptions to treat these parameters. Goal parameters should be revisited often amongst multidisciplinary team members with frequent and open communications. Additionally, it is imperative that practitioners discuss

  7. Between students' instrumental goals and how they learn: goal content is the gap to mind.

    Science.gov (United States)

    Fryer, Luke K; Ginns, Paul; Walker, Richard

    2014-12-01

    Experimental/correlational studies have consistently demonstrated that the contents of an individual's goals play an important role within future motivations, learning processes, and outcomes. The aim of the study was to extend past findings by employing a three-point, cross-lagged latent simultaneous structural model in the examination of the role of intrinsic/extrinsic goals' effects on key proximal motivations, learning variables, and achievement in the context of a Japanese university. This study consisted of first-year students within seven departments, attending one university (n = 584). Employing three data points, separated by 8 and 7 months, this study tests the effects of students' instrumental goals on future motivations, approaches to learning and learning outcomes. Three goals were the focus of this study: Distal internally regulated, distal externally regulated, and proximal externally regulated. Internally regulated goals were hypothesized to be broadly adaptive, while externally regulated goals were hypothesized to be maladaptive. Findings reflected the broad importance of internal regulation for goals. Internally regulated goals positively predicted mastery goals and negatively predicted task valuation and effort belief deficits 8 months later. While not predicting achievement directly, internally regulated goals were the strongest predictor of future deep approaches to learning despite the lag of 15 months. Proximal externally regulated goals had no significant cross-lagged effects, and distal externally regulated goals had a negative predictive effect on future deep approaches to learning. This study extends intrinsic/extrinsic goal research both within education broadly and in the context of Japan. Furthermore, instrumental goals were found to play important roles supporting students in overcoming future motivation deficits and the pursuit of deep approaches to learning. © 2014 The British Psychological Society.

  8. Large pupils predict goal-driven eye movements.

    Science.gov (United States)

    Mathôt, Sebastiaan; Siebold, Alisha; Donk, Mieke; Vitu, Françoise

    2015-06-01

    Here we report that large pupils predict fixations of the eye on low-salient, inconspicuous parts of a visual scene. We interpret this as showing that mental effort, reflected by a dilation of the pupil, is required to guide gaze toward objects that are relevant to current goals, but that may not be very salient. When mental effort is low, reflected by a constriction of the pupil, the eyes tend to be captured by high-salient parts of the image, irrespective of top-down goals. The relationship between pupil size and visual saliency was not driven by luminance or a range of other factors that we considered. Crucially, the relationship was strongest when mental effort was invested exclusively in eye-movement control (i.e., reduced in a dual-task setting), which suggests that it is not due to general effort or arousal. Our finding illustrates that goal-driven control during scene viewing requires mental effort, and that pupil size can be used as an online measure to track the goal-drivenness of behavior. (c) 2015 APA, all rights reserved).

  9. Health transformation plan: Goals achievement in Nemazee hospital

    Directory of Open Access Journals (Sweden)

    Ali Akbar Ahmadi

    2016-01-01

    Full Text Available Introduction: The main purpose of this study was to assess fulfillment of goals about “Health Transformation Plan (HTP of Ministry of Health, Treatment and Medical Education” from the perspective of managers, which is as one of the most important management challenges in the Health System Reform Plan. These goals included six packages determined by the Ministry of Health, Treatment and Medical Education, the fulfillment of each of which one was evaluated separately as sub-goals in the current study. Finally, the rank of each package in comparison to other packages was determined and presented, using means rank test (Friedman test. Method: This study was conducted using a questionnaire in which comments of the senior and middle managers of Nemazee hospital were collected as the research data. Due to the fact that about one year has passed since the beginning of implementation of HTP and since there were no documented methods or questionnaires, the researcher designed a self-made questionnaire. The basis of designing the questionnaire was the set of guidelines developed for Health System Reform Plan. These guidelines include goals that a hospital should achieve during implementation of Health System Reform Plan. After sharing these goals with senior and middle managers of Nemazee hospital (as the place of research, they were converted to a questionnaire including 20 questions. The questionnaire included the goals that must be achieved in Nemazee hospital of Shiraz during the implementation of the plan. After designing the questionnaire, a preliminary test was taken to assess the reliability. Results: Cronbach’s alpha coefficient (0.88 showed a high rate of reliability in the above questionnaire. After the final data collection, the questionnaire was tested in a sample of 100 senior and middle managers; the results showed that about six packages were specified by the Ministry of Health, Treatment and Medical Education. The majority of

  10. Client Goals for Participating in VHA Vocational Rehabilitation: Distribution and Relationship to Outcome

    Science.gov (United States)

    Drebing, C.E.; Van Ormer, E.A.; Schutt, R.K.; Krebs, C.; Losardo, M.; Boyd, C.; Penk, W.; Rosenheck, R.

    2004-01-01

    Research into vocational rehabilitation (VR) consumer service preferences has been limited. The current study describes the self-reported goals of 228 applicants to a VR program sponsored by the Veterans Administration (VA) and documents the relationship of those goals to participant background variables and outcomes. Participants endorsed a wide…

  11. Goal Attainment Scaling in paediatric rehabilitation : a report on the clinical training of an interdisciplinary team

    NARCIS (Netherlands)

    Steenbeek, D.; Ketelaar, M.; Galama, K.; Gorter, J. W.

    2008-01-01

    Background Goal Attainment Scaling (GAS) is a responsive method for individual goal setting and treatment evaluation. However, current knowledge about its reliability when used in paediatric rehabilitation treatment is insufficient and depends highly on standardization of the GAS method. A training

  12. An Analysis of Training Focused on Improving SMART Goal Setting for Specific Employee Groups

    Science.gov (United States)

    Worden, Jeannie M.

    2014-01-01

    This quantitative study examined the proficiency of employee SMART goal setting following the intervention of employee SMART goal setting training. Current challenges in higher education substantiate the need for employees to align their performance with the mission, vision, and strategic directions of the organization. A performance management…

  13. An Analysis of Training Focused on Improving SMART Goal Setting for Specific Employee Groups

    Science.gov (United States)

    Worden, Jeannie M.

    2014-01-01

    This quantitative study examined the proficiency of employee SMART goal setting following the intervention of employee SMART goal setting training. Current challenges in higher education substantiate the need for employees to align their performance with the mission, vision, and strategic directions of the organization. A performance management…

  14. Development of cognitive abilities as educational goal

    Directory of Open Access Journals (Sweden)

    Milanović-Nahod Slobodanka S.

    2004-01-01

    Full Text Available The present paper sets out to consider cognitive abilities development depending on learning and educational goals. Three standpoints and their effects on the quality of cognition are opposed: determination of tasks and goals beforehand, non-determination of tasks and goals beforehand, and alternative models where general and specific goals are planned specification being left to curriculum executors. Thereafter, consideration is given to the learning theories where it is insisted either upon learner’s individual activities or upon planning of learning context which contains interrelations between teachers, learners and contents. Emphasis is placed on a discrepancy between theoretical ideas providing good reasons for independently constructed knowledge evaluation, on the one hand, and school practice that commonly does not attribute great importance to such knowledge on the other hand. How the development of cognitive abilities will proceed in teaching depends largely on teachers themselves - their understanding of tasks and goals, qualifications they possess for school subject they teach manner of executing instruction, and familiarity with student personality needs. We can accept the standpoint that we need the theory focusing straight on education, but must be broad enough to embrace both individual and contextual perspective as well as activities of both teachers and students.

  15. Nurse Communication About Goals of Care.

    Science.gov (United States)

    Wittenberg, Elaine; Ferrell, Betty; Goldsmith, Joy; Buller, Haley; Neiman, Tammy

    2016-03-01

    Conversations about goals of care with the patient and family are a critical component of advanced practice in oncology. However, there are often inadequate team structures, training, or resources available to assist advanced practitioners in initiating these conversations. We conducted a study to assess nurses' perceived role and communication tasks in such conversations about goals of care. In a cross-sectional survey of 109 nurses attending a comprehensive 2-day end-of-life nursing education course, nurses were asked to describe how they would participate in a "goals of care" meeting in three different scenarios. They were also asked what changes they desired in their clinical settings. Nurses overwhelmingly described that their primary task and communication role was to assess patient/family understanding. Nurses referenced their team members and team support with the least frequency across scenarios. Team roles, structure, and process were reported as areas in greatest need of change in patient/family goals of care meetings. These findings demonstrate that lack of preparation to function as a team is a barrier for nurses in communicating about goals of care, and there is a demand to move such conversations upstream in oncology care.

  16. Goal Setting to Promote a Health Lifestyle.

    Science.gov (United States)

    Paxton, Raheem J; Taylor, Wendell C; Hudnall, Gina Evans; Christie, Juliette

    2012-01-01

    The purpose of this parallel-group study was to determine whether a feasibility study based on newsletters and telephone counseling would improve goal-setting constructs; physical activity (PA); and fruit and vegetable (F & V) intake in a sample of older adults. Forty-three older adults (M age = 70 years, >70% Asian, 54% female) living in Honolulu, Hawaii were recruited and randomly assigned to either a PA or F & V intake condition. All participants completed measures of PA, F & V intake, and goal setting mechanisms (i.e., specificity, difficulty, effort, commitment, and persistence) at baseline and 8-weeks. Paired t-tests were used to evaluate changes across time. We found that F & V participants significantly increased F & V intake and mean scores of goal specificity, effort, commitment, and persistence (all p goal setting mechanisms were observed for participants in the PA condition. Overall, our results show that a short-term intervention using newsletters and motivational calls based on goal-setting theory was effective in improving F & V intake; however, more research is needed to determine whether these strategies are effective for improving PA among a multiethnic sample of older adults.

  17. HEALTH, VITAL GOALS, AND CENTRAL HUMAN CAPABILITIES

    Science.gov (United States)

    Venkatapuram, Sridhar

    2013-01-01

    I argue for a conception of health as a person's ability to achieve or exercise a cluster of basic human activities. These basic activities are in turn specified through free-standing ethical reasoning about what constitutes a minimal conception of a human life with equal human dignity in the modern world. I arrive at this conception of health by closely following and modifying Lennart Nordenfelt's theory of health which presents health as the ability to achieve vital goals. Despite its strengths I transform Nordenfelt's argument in order to overcome three significant drawbacks. Nordenfelt makes vital goals relative to each community or context and significantly reflective of personal preferences. By doing so, Nordenfelt's conception of health faces problems with both socially relative concepts of health and subjectively defined wellbeing. Moreover, Nordenfelt does not ever explicitly specify a set of vital goals. The theory of health advanced here replaces Nordenfelt's (seemingly) empty set of preferences and society-relative vital goals with a human species-wide conception of basic vital goals, or ‘central human capabilities and functionings’. These central human capabilities come out of the capabilities approach (CA) now familiar in political philosophy and economics, and particularly reflect the work of Martha Nussbaum. As a result, the health of an individual should be understood as the ability to achieve a basic cluster of beings and doings—or having the overarching capability, a meta-capability, to achieve a set of central or vital inter-related capabilities and functionings. PMID:22420910

  18. Health, vital goals, and central human capabilities.

    Science.gov (United States)

    Venkatapuram, Sridhar

    2013-06-01

    I argue for a conception of health as a person's ability to achieve or exercise a cluster of basic human activities. These basic activities are in turn specified through free-standing ethical reasoning about what constitutes a minimal conception of a human life with equal human dignity in the modern world. I arrive at this conception of health by closely following and modifying Lennart Nordenfelt's theory of health which presents health as the ability to achieve vital goals. Despite its strengths I transform Nordenfelt's argument in order to overcome three significant drawbacks. Nordenfelt makes vital goals relative to each community or context and significantly reflective of personal preferences. By doing so, Nordenfelt's conception of health faces problems with both socially relative concepts of health and subjectively defined wellbeing. Moreover, Nordenfelt does not ever explicitly specify a set of vital goals. The theory of health advanced here replaces Nordenfelt's (seemingly) empty set of preferences and society-relative vital goals with a human species-wide conception of basic vital goals, or 'central human capabilities and functionings'. These central human capabilities come out of the capabilities approach (CA) now familiar in political philosophy and economics, and particularly reflect the work of Martha Nussbaum. As a result, the health of an individual should be understood as the ability to achieve a basic cluster of beings and doings-or having the overarching capability, a meta-capability, to achieve a set of central or vital inter-related capabilities and functionings.

  19. How Do Young Adults Orchestrate Their Multiple Achievement-Related Goals? Associations of Achievement Goal Orientations With Identity Formation and Goal Appraisals

    NARCIS (Netherlands)

    Flunger, Barbara; Marttinen, Elina; Tuominen-Soini, Heta; Salmela-Aro, Katariina

    2016-01-01

    Young adults strive for multiple achievement goals. Frameworks for achievement goal orientations, personal goals, and identity formation have emphasized the role of goal-specific exploration and commitment in the interpretation of goals. However, researchers have yet to combine these different persp

  20. Achievement Goals and Performance in English and Mathematics of ...

    African Journals Online (AJOL)

    Achievement Goals and Performance in English and Mathematics of Senior ... and Avoidance Achievement Motivation” scale as measure of achievement goals ... the goals, between learning and performance-avoidance goals with English ...

  1. The nature and dimensions of achievement goals: mastery, evaluation, competition, and self-presentation goals.

    Science.gov (United States)

    Lemos, Marina S; Gonçalves, Teresa; Lens, Willy; Rodrigues, Luís P

    2014-01-01

    The present study aimed to clarify the nature and dimensions of achievement goals and to examine structural differences in students' goals across school levels. Participants were 134 students from 5th and 6th grades, and 423 students from 7th to 9th grades. A variety of achievement goals were assessed, including mastery goals and several performance-related goals representing three main dimensions: competition, self-presentation, and valence. Two alternative models were tested, using confirmatory factor analysis. For middle-school students a three factor model with presentation, competition, and simple evaluation/mastery goals, was found χ²(132, N = 134) = 160.9, p goals, and (b) simple evaluation goals, which encompass neither self-presentation nor competition, and are closely linked to mastery goals. Moreover, significant differences were found in the relative importance attached by students to the different types of goals (p < .001 for all comparisons), both at middle-school F(2, 266) = 220.98; p < .001; η2 = .624) and at junior-high school F(2, 820) = 464.4; p < .001; η2 = .531.

  2. The covering number of $M_{24}$

    Directory of Open Access Journals (Sweden)

    Michael Epstein

    2016-09-01

    Full Text Available A  finite cover $\\mathcal{C}$ of a group $G$ is a finite collection of proper subgroups of $G$ such that $G$ is equal to the union of all of the members of $\\mathcal{C}$. Such a cover is called {\\em minimal} if it has the smallest cardinality among all finite covers of $G$. The  covering number of $G$, denoted by $\\sigma(G$, is the number of subgroups in a minimal cover of $G$. In this paper the covering number of the Mathieu group $M_{24}$ is shown to be 3336.

  3. How the Organizational Goals Affect Knowledge Management

    Directory of Open Access Journals (Sweden)

    Wei-Shong Lin

    2014-06-01

    Full Text Available How to enhance customer satisfaction and technology innovation have been topics of discussion for some time; however, few studies have explored the two issues by applying the knowledge creation theory, and analyzed their differences in knowledge creation activities. The present study aims to explore how the firm’s organizational goal affects its knowledge creation process. Based on Nonaka’s knowledge creation theory, questionnaires were developed and sent to Taiwanese firms in various industries, including the manufacturing and service industries. These questionnaires were collected either by mail or interview. Our findings suggest that externalization and combination activities should be emphasized when the organizational goal is innovation, whereas internalization activity should be emphasized when the organizational goal is customer satisfaction.

  4. Evaluation of organic cover crop termination methods: flame or fiction?

    Science.gov (United States)

    Use of winter cover crops is an integral component of organic vegetable systems. However, timely spring termination currently relies on tillage in most instances due to time constraints. Thus, the use of conservation practices in organic systems is usually disjointed with some tillage required betw...

  5. Transvision: A light transmission measurement system for greenhouse covering materials

    NARCIS (Netherlands)

    Swinkels, G.L.A.M.

    2012-01-01

    Abstract: For determining the optical performance of greenhouse covering materials other than standard float glass the current Dutch NEN 2675 norm is no longer appropriate. The emergence of a new generation of materials (diffuse, layered) resulted in a new measuring protocol developed by TNO and Wag

  6. 77 FR 26292 - Risk Evaluation and Mitigation Strategy Assessments: Social Science Methodologies to Assess Goals...

    Science.gov (United States)

    2012-05-03

    ... Mitigation Strategy Assessments: Social Science Methodologies to Assess Goals Related to Knowledge.'' The... an issue paper entitled ``Risk Evaluation and Mitigation Strategy Assessments: Social Science...' knowledge about drugs' risks; (2) share current FDA experience regarding social science assessments...

  7. Handbook of critical issues in goal programming

    CERN Document Server

    Romero, C

    1991-01-01

    Goal Programming (GP) is perhaps the oldest and most widely used approach within the Multiple Criteria Decision Making (MCDM) paradigm. GP combines the logic of optimisation in mathematical programming with the decision maker's desire to satisfy several goals. The primary purpose of this book is to identify the critical issues in GP and to demonstrate different procedures capable of avoiding or mitigating the inherent pitfalls associated with these issues. The outcome of a search of the literature shows many instances where GP models produced misleading or even erroneous results simply because

  8. Gender and the millenium development goals

    CSIR Research Space (South Africa)

    Njiro, E

    2006-03-01

    Full Text Available of population below minimum level of dietary energy consumption Goal 2: Achieve universal primary education • Target 3 - Ensure that, by 2015, children everywhere, boys and girls alike, will be able to complete a full course of primary schooling... of literate women to men aged 15-24 years – Indicator 11: Share of Women in wage employment in the non- agricultural sector – Indicator 12: Proportion of seats held by women in national parliament Goal 4: Reduce child mortality square4 Target 5...

  9. Nuclear Technology for the Sustainable Development Goals

    Science.gov (United States)

    Darby, Iain

    2017-01-01

    Science, technology and innovation will play a crucial role in helping countries achieve the ambitious Sustainable Development Goals (SDGs). Since the discovery of nuclear fission in the 1930s, the peaceful applications of nuclear technology have helped many countries improve crops, fight pests, advance health, protect the environment and guarantee a stable supply of energy. Highlighting the goals related to health, hunger, energy and the environment, in this presentation I will discuss how nuclear technology contributes to the SDGs and how nuclear technology can further contribute to the well-being of people, help protect the planet and boost prosperity.

  10. Cover Story: David vs. Goliath.

    Science.gov (United States)

    Kumin, Judith

    2001-01-01

    Describes the current trend where each year thousands of unaccompanied children apply for asylum in industrialized countries. Few of these children receive refugee status and governments have difficulty coping. Suggests that while on paper, children's rights are nearly universally recognized, children still face numerous forms of persecution.…

  11. Continuum of Counseling Goals: A Framework for Differentiating Counseling Strategies.

    Science.gov (United States)

    Bruce, Paul

    1984-01-01

    Presents counseling goals in a developmental continuum similar in concept to Maslow's hierarchy of needs. Discusses ego development goals, socialization goals, developmental goals, self-esteem goals, and self-realization goals and describes characteristics and implications of the continuum. (JAC)

  12. Continuum of Counseling Goals: A Framework for Differentiating Counseling Strategies.

    Science.gov (United States)

    Bruce, Paul

    1984-01-01

    Presents counseling goals in a developmental continuum similar in concept to Maslow's hierarchy of needs. Discusses ego development goals, socialization goals, developmental goals, self-esteem goals, and self-realization goals and describes characteristics and implications of the continuum. (JAC)

  13. Using Growth Norms to Set Instructional Goals for Struggling Students

    Science.gov (United States)

    Haas, Lindsay B.; Stickney, Eric M.; Ysseldyke, James E.

    2016-01-01

    The authors examined the extent to which classroom teachers in naturalistic settings used a Goal-Setting Tool to set instructional goals for struggling students, the kinds of goals they set, their progress monitoring practices with and without goals, and the extent to which students gain more when a goal-setting tool is used. The goal-setting tool…

  14. The relation between product innovation and strategic environmental goals

    DEFF Research Database (Denmark)

    Gerstlberger, Wolfgang; Pedrosa, Alex; Atlason, Reynir Smari

    2017-01-01

    Innovation management in manufacturing firms including its environmental dimension is currently on top of the political agenda of the European Union. Existing studies only provide limited findings in this research field. By using cross-sectional data, this study investigates firms’ internal...... capabilities such as strategic environmental goals and research and development (R&D) activities. Analyzing these factors using 2015 data for Danish manufacturing firms, the paper contributes to literature by showing the positive relationship between strategic environmental goals and product innovation...... performance. The contribution of our study is twofold: first, we find a positive relationship between R&D activities and product innovation performance. Second, the composition of firms’ product portfolio is positively related to product innovation performance. These findings might help managers...

  15. Self-regulation of goal setting: turning free fantasies about the future into binding goals.

    Science.gov (United States)

    Oettingen, G; Pak, H; Schnetter, K

    2001-05-01

    Fantasy realization theory states that when people contrast their fantasies about a desired future with reflections on present reality, a necessity to act is induced that leads to the activation and use of relevant expectations. Strong goal commitment arises in light of favorable expectations, and weak goal commitment arises in light of unfavorable expectations. To the contrary, when people only fantasize about a desired future or only reflect on present reality, expectancy-independent moderate goal commitment emerges. Four experiments pertaining to various life domains supported these hypotheses. Strength of goal commitment was assessed in cognitive (e.g., making plans), affective (e.g., felt attachment), and behavioral terms (e.g., effort expenditure, quality of performance). Implications for theories on goal setting and goal striving are discussed.

  16. Management effectiveness and land cover change in dynamic cultural landscapes-assessing a central European biosphere reserve

    DEFF Research Database (Denmark)

    Ohnesorge, B.; Plieninger, Tobias; Hostert, P.

    2013-01-01

    to assess the effectiveness of Central European reserves in meeting their land cover related management goals. Based on digital biotope maps, we defined and assessed land cover change processes that were relevant to the reserve management's goals over a period of 13 years. We then compared these changes...... 85% across all zones-differences in land cover changes can be more prominent across zones inside the reserve than between the areas inside and outside of it. The reserve as a whole performed better than the surrounding reference area when using land cover related management goals as a benchmark...... in the reserve's core, buffer, and transition zones and in a surrounding reference area by means of a geographical information system. (Un-)desirable key processes related to management aims were defined and compared for the various zones. We found that-despite an overall land cover persistence of approximately...

  17. The value of snow cover

    Science.gov (United States)

    Sokratov, S. A.

    2009-04-01

    only and not even the main outcome from snow cover use. The value of snow cover for agriculture, water resources, industry and transportation is so naturally inside the activities that is not often quantified. However, any considerations of adaptation strategies for climate change with changing snow conditions need such quantification.

  18. FOREIGN LANGUAGE TEACHING IN SUDANESE UNIVERSITIES: GOALS, ATTITUDES, AND REALITY

    Directory of Open Access Journals (Sweden)

    Abdel Rahim Hamid Mugaddam

    2012-07-01

    Full Text Available Abstract: The goals and means of language study continue in the very center of debates among specialists in language teaching/learning. Different views relating to language and its functions are reflected in two main approaches to language teaching/learning. On the one hand, language is considered to be principally instrumental, a means of communicating thought and information. One the other hand, language is viewed as an important element of human being’s thought processes, perceptions, and self-expressions; and as such, it is placed at the core of translingual and transcultural competence. This paper investigates the current situation of teaching/learning foreign languages in the Sudanese universities with special focus on the goals of teaching these languages and their role in students’ future. Goals of language teaching and students’ attitudes towards the process will be related to the job opportunities available for the students on graduation. Data for the paper have been collected using questionnaires and interviews administered to students and teachers from five language departments at Khartoum University: English, French, German, Russian, and Chinese. Questionnaires and interviews on language attitude will be administered among Four-year language majors representing the four departments. The central question the paper tries to answer is whether there is a realistic match between the goals of language teaching/learning set by policy makers and students’ interests and expectations. Results are expected to contribute to the efforts made to restructure language-in-education curriculum at university level in a way that addresses the expectations of both policy makers and students. Keywords: Foreign language teaching and learning, goals, attitude.

  19. Unconscious goals: specific or unspecific? The potential harm of the goal/gene analogy.

    Science.gov (United States)

    Nanay, Bence

    2014-04-01

    Huang & Bargh's (H&B's) definition of goals is ambiguous between "specific goals" - the end-state of a token action I am about to perform - and "unspecific goals" - the end-state of an action-type (without specifying how this would be achieved). The analogy with selfish genes pushes the authors towards the former interpretation, but the latter would provide a more robust theoretical framework.

  20. Rethinking debt sustainability in the context of the Millennium Development Goals

    Directory of Open Access Journals (Sweden)

    Jan Kregel

    2007-09-01

    Full Text Available The 2005 World Summit Outcome (United Nations, General Assembly 2005b, pp. 7-8 noted that debt relief can be an important source of capital for development. Since debt relief for developing countries is currently determined by assessments of what is considered a sustainable external debt burden, it underlined the importance of debt sustainability to the efforts to achieve national development goals, including the Millennium Development Goals (MDGs. It also called for the preparation and implementation in 2006 of national development strategies (NDS to achieve the internationally agreed development goals and objectives, including the Millennium Development Goals

  1. Blocking effects in non-conditioned goal-directed behaviour.

    Science.gov (United States)

    Stock, Ann-Kathrin; Gohil, Krutika; Beste, Christian

    2017-08-01

    A great deal of our goal-directed behaviour depends on stimulus-response (S-R) associations, which can be established through conditioning or explicit instructions. For conditioned and reward maximizing behaviour, it has been shown that redundant information will no longer be taken into account once those associations have been formed ("blocking effect"). Following from this, new aspects will not be included in a pre-established association unless they improve behaviour. Opposing this, influential action control theories state that all kinds of information may be taken into account during action selection, thus denying the possibility of blocking redundant "surplus" information from non-conditioned goal-directed behaviour. We probed these contradicting predictions by asking two groups of healthy young adults to perform a redundant and a non-redundant version of a stop-change task in a counter-balanced order. Using behavioural and electrophysiological data, we demonstrate that contradicting current theories, blocking seems to be a general mechanism which also applies to non-conditioned goal-directed behaviour. Specifically, we show that the complexity of response selection processes associated with medial frontal cortical activity is altered by blocking. This was reflected by faster responses and smaller central P3 amplitudes originating in the ACC (BA24/BA32). Preceding attentional processes were not affected. Contradicting current views, our ability to ignore information that hampers an expedient unfolding of goal-directed behaviour is quite limited. Prior experiences have a much larger influence on which input we consider for response formation. This offers a functional explanation for why it can be hard to alter (inefficient) behaviour once it has been established.

  2. Goal-directed learning of features and forward models.

    Science.gov (United States)

    Saeb, Sohrab; Weber, Cornelius; Triesch, Jochen

    2009-01-01

    The brain is able to perform actions based on an adequate internal representation of the world, where task-irrelevant features are ignored and incomplete sensory data are estimated. Traditionally, it is assumed that such abstract state representations are obtained purely from the statistics of sensory input for example by unsupervised learning methods. However, more recent findings suggest an influence of the dopaminergic system, which can be modeled by a reinforcement learning approach. Standard reinforcement learning algorithms act on a single layer network connecting the state space to the action space. Here, we involve in a feature detection stage and a memory layer, which together, construct the state space for a learning agent. The memory layer consists of the state activation at the previous time step as well as the previously chosen action. We present a temporal difference based learning rule for training the weights from these additional inputs to the state layer. As a result, the performance of the network is maintained both, in the presence of task-irrelevant features, and at randomly occurring time steps during which the input is invisible. Interestingly, a goal-directed forward model emerges from the memory weights, which only covers the state-action pairs that are relevant to the task. The model presents a link between reinforcement learning, feature detection and forward models and may help to explain how reward systems recruit cortical circuits for goal-directed feature detection and prediction.

  3. National Land Cover Database: 1986-1993

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — NLCD 92 (National Land Cover Dataset 1992) is a 21-category land cover classification scheme that has been applied consistently over the conterminous U.S. It is...

  4. 1990 Kansas Land Cover Patterns Update

    Data.gov (United States)

    Kansas Data Access and Support Center — In 2008, an update of the 1990 Kansas Land Cover Patterns (KLCP) database was undertaken. The 1990 KLCP database depicts 10 general land cover classes for the State...

  5. VT National Land Cover Dataset - 2001

    Data.gov (United States)

    Vermont Center for Geographic Information — (Link to Metadata) The NLCD2001 layer available from VCGI is a subset of the the National Land Cover Database 2001 land cover layer for mapping zone 65 was produced...

  6. National Land Cover Database: 1986-1993

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — NLCD 92 (National Land Cover Dataset 1992) is a 21-category land cover classification scheme that has been applied consistently over the conterminous U.S. It is...

  7. A Citizen's Guide to Evapotranspiration Covers

    Science.gov (United States)

    This guide explains Evapotranspiration Covers which are Evapotranspiration (ET) covers are a type of cap placed over contaminated material, such as soil, landfill waste, or mining tailings, to prevent water from reaching it.

  8. Watershed impervious cover relative to stream location

    Data.gov (United States)

    U.S. Environmental Protection Agency — Estimates of watershed (12-digit huc) impervious cover and impervious cover near streams and water body shorelines for three dates (2001, 2006, 2011) using NLCD...

  9. Thermodestruction of components of anticorrosion polymer cover

    OpenAIRE

    Тихомирова, Татьяна Сергеевна

    2012-01-01

    This article concerns the processes of thermodestruction of multilayer polymer cover, which is widely used to protect the external surface of steel pipelines. The main purpose of the work is to prove the possibility of combination of various polymer components in one cover preserving the thermostability of the cover. The behavior of the separate modified components of the cover at high temperatures was analyzed using the differential-thermal analysis and the derivative thermogravimetry...

  10. [Snow cover pollution monitoring in Ufa].

    Science.gov (United States)

    Daukaev, R A; Suleĭmanov, R A

    2008-01-01

    The paper presents the results of examining the snow cover polluted with heavy metals in the large industrial town of Ufa. The level of man-caused burden on the snow cover of the conventional parts of the town was estimated and compared upon exposure to a wide range of snow cover pollutants. The priority snow cover pollutants were identified among the test heavy metals.

  11. Telecommunications and National Goals in Indonesia.

    Science.gov (United States)

    Flournoy, Don M.

    This discussion of the cultural aspects of mass media in Indonesia covers the following topics: (1) PALAPA, the Indonesian communications satellite; (2) cultural, demographic, and economic characteristics of Indonesia; (3) television policies and programming; (4) the number of government- and privately-owned radio stations; (5) a longitudinal…

  12. SURFACE MINE PLANNING OPTIMIZATION BY GOAL PROGRAMMING

    Institute of Scientific and Technical Information of China (English)

    陈意平; 张幼蒂

    1991-01-01

    This paper introduced an approach to surface mine planning optimization-Goal Programming.The multiobjective[0-1] model has been built and the software has been developed.The method has been applied to a huge surface coal mine,the result of which shows that it is effective and feasible.

  13. Case-Based Policy and Goal Recognition

    Science.gov (United States)

    2015-09-30

    Springfield, VA USA 2 ASEE Postdoctoral Fellow 3 Navy Center for Applied Research in Artificial Intelligence ; Naval Research Laboratory (Code 5514...tion performance in comparison to a baseline algorithm. Keywords: Policy recognition, intelligent agents, goal reasoning, air combat 1 Introduction The...recognition in beyond visual range air combat. In: Proceedings of the Twenty-Eighth Inter- national Florida Artificial Intelligence Research Society

  14. Preferences, Paths, Power, Goals and Norms

    NARCIS (Netherlands)

    Oren, N.; Van Riemsdijk, M.B.; Vasconcelos, W.

    2013-01-01

    This paper seeks to address the question of preference alignment in normative systems. We represent detached obligations and goals as preferences over outcomes, and describe when deterministic behaviour will occur within a MAS under specific system instantiations. We then investigate what obligation

  15. Mining Process Variants: Goals and Issues

    NARCIS (Netherlands)

    Li, C.; Reichert, M.U.; Wombacher, A.

    2008-01-01

    Recently, Process-Aware Information Systems (PAIS) were introduced, which allow for dynamic process and service changes. This, in turn, has led to a large number of process model variants, which are difficult to maintain and expensive to configure. This paper deals with goals and issues related to t

  16. Mapping to Curricular and Institutional Goals

    Science.gov (United States)

    Oaks, D'Arcy J.

    2015-01-01

    This chapter will discuss how institutional research professionals might integrate co-curricular learning outcomes into larger measures of institutional effectiveness. By mapping co-curricular learning outcomes to align with curricular and institutional goals, linkages can be made that demonstrate mission-congruent activities and outcomes across…

  17. Maternal death and the Millennium Development Goals

    DEFF Research Database (Denmark)

    Rasch, Vibeke

    2007-01-01

    Maternal health is one of the main global health challenges and reduction of the maternal mortality ratio, from the present 0.6 mio. per year, by three-quarters by 2015 is the target for the fifth Millennium Development Goal (MDG 5). However this goal is the one towards which the least progress h...... be developed. Finally, political leadership, openness to discuss women's rights, including abortion, and involving the community i.e. MDG 3 is essential to attain MDG 5.......Maternal health is one of the main global health challenges and reduction of the maternal mortality ratio, from the present 0.6 mio. per year, by three-quarters by 2015 is the target for the fifth Millennium Development Goal (MDG 5). However this goal is the one towards which the least progress has...... innovative strategy. Along with the strategy of aiming at increasing the number of health facility based deliveries and the empowerment of non physicians to provide obstetric surgery, some preventive functions of basic care targeting women who prefer to deliver outside the health facilities should...

  18. University Student's Goal Profiles and Metacomprehension Accuracy

    Science.gov (United States)

    Zhou, Mingming

    2013-01-01

    In this study, undergraduate students provided confidence ratings to predict future performance in answering questions drawn from the text before reading the text, after reading the text and after rereading the text. Self-reports of achievement goal orientations during reading and posttest scores were also collected. Student's calibration index…

  19. Children's Memory for Goal-Directed Events.

    Science.gov (United States)

    Levorato, M. Chiara

    1991-01-01

    Investigates whether children's representations of the linguistic description of a goal-directed event was similar to their representation of the same event observed visually. Finds that mode of presentation did not affect the recall of most important actions, but that verbal description led to recall characterized by greater cohesion than visual…

  20. Conation, Goal Accomplishment Style and Wholistic Education.

    Science.gov (United States)

    Atman, Kathryn S.; Romano, Patricia R.

    Conation is a domain of behavior or mental processes associated with goal directed action. Wholistic education stresses an integrated approach to an individual's learning process; thus, consideration of the integration of the four domains (cognitive, affective, psychomotor and conative) can find a receptive niche among educators who seek to…

  1. Exposure diversity as a policy goal

    NARCIS (Netherlands)

    Helberger, N.

    2012-01-01

    The protection and promotion of media diversity is one of the primary goals of national media laws and policies. Existing laws and policies are typically concerned with the supply of a wide range of content from diverse sources. Law and policy makers have been until now far more cautious about addre

  2. Musically Meaningful: The Interpersonal Goals of Performance

    Science.gov (United States)

    Roesler, Rebecca A.

    2014-01-01

    To enhance music learning and performance, teachers can direct learners toward authentic, interpersonal goals. Teachers' aspirations for their students' positive musical experiences may be realized when learners seek to connect with their audiences and evoke responses in listeners. Instead of anxiety-promoting concerns over judgment,…

  3. Culturalizing Achievement Goal Theory and Research

    Science.gov (United States)

    Zusho, Akane; Clayton, Karen

    2011-01-01

    This article is primarily designed to provide a cultural analysis of the literature on achievement goals. First, an overview of the four dominant approaches to the study of culture--namely, cross-cultural psychology, cultural psychology, indigenous psychology, and psychological anthropology--is offered. Second, we analyze the extant body of…

  4. Mentoring Beginning Teachers and Goal Setting

    Science.gov (United States)

    Hudson, Peter; Hudson, Sue

    2016-01-01

    Australia has delineated a new direction for teacher education by embedding mentoring programs for teachers who support early-careers teachers as a system approach. This case study investigated how mentors after involvement in a mentoring professional learning program focused on goal setting with beginning teachers in their schools. Data were…

  5. Parietofrontal circuits in goal-oriented behaviour

    NARCIS (Netherlands)

    Medendorp, W.P.; Buchholz, V.N.; Werf, J. van der; Léoné, F.T.M.

    2011-01-01

    Parietal and frontal cortical areas play important roles in the control of goal-oriented behaviour. This review examines how signal processing in the parietal and frontal eye fields is involved in coding and storing space, directing attention and processing the sensorimotor transformation for saccad

  6. Intentional change, intrinsic motivations, and goal generation.

    Science.gov (United States)

    Manzotti, Riccardo; Moderato, Paolo

    2014-08-01

    Wilson et al. draw our attention to the problem of a science of intentional change. We stress the connection between their approach and existing paradigms for learning and goal generation that have been developed in machine learning, artificial intelligence, and psychology. These paradigms outline the structural principles of a domain-general and teleologically open agent.

  7. Diversity Education Goals: A Policy Discourse Analysis

    Science.gov (United States)

    Swain, Stuart

    2012-01-01

    Many U.S. colleges and universities have established student learning outcomes for diversity education in their general education programs. These education goals, frequently developed for assessment or other policy purposes, convey a range of possible purposes for diversity and multicultural learning. The manner in which these purposes are…

  8. Goal-Proximity Decision-Making

    Science.gov (United States)

    Veksler, Vladislav D.; Gray, Wayne D.; Schoelles, Michael J.

    2013-01-01

    Reinforcement learning (RL) models of decision-making cannot account for human decisions in the absence of prior reward or punishment. We propose a mechanism for choosing among available options based on goal-option association strengths, where association strengths between objects represent previously experienced object proximity. The proposed…

  9. Visualising Learning Goals with the Quail Model

    Science.gov (United States)

    Botturi, Luca

    2004-01-01

    This paper introduces the Quail Model, a device for the classification and visualisation of learning goals. The model is a communication tool that can smoothen the discussion within a course design team, support shared understanding, and improve decision making. Its theoretical background mingles contributions from instructional design (Bloom,…

  10. Estimating mean plant cover from different types of cover data: a coherent statistical framework

    National Research Council Canada - National Science Library

    Damgaard, C

    2014-01-01

    Plant cover is measured by different methods and it is important to be able to estimate mean cover and to compare estimates of plant cover across different sampling methods in a coherent statistical framework...

  11. Managing cover crops: an economic perspective

    Science.gov (United States)

    Common reasons given by producers as to why they do not adopt cover crops are related to economics: time, labor, and cost required for planting and managing cover crops. While many of the agronomic benefits of cover crops directly relate to economics, there are costs associated with adopting the pra...

  12. Reducibility of Covers of AFT shifts

    DEFF Research Database (Denmark)

    Bates, Teresa; Eilers, Søren; Pask, David

    2011-01-01

    In this paper we show that the reducibility structure of several covers of sofic shifts is a flow invariant. In addition, we prove that for an irreducible subshift of almost finite type the left Krieger cover and the past set cover are reducible. We provide an example which shows that there are n...

  13. National land-cover pattern data

    Science.gov (United States)

    Kurt H. Riitters; James D. Wickham; James E. Vogelmann; K. Bruce Jones

    2000-01-01

    Land cover and its spatial patterns are key ingredients in ecological studies that consider large regions and the impacts of human activities. Because humanity is a principal driver of land-cover change over large regions (Turner et al. 1990), land-cover data provide direct measures of human activity, and both direct and indirect measures of ecological conditions...

  14. 49 CFR 193.2167 - Covered systems.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 3 2010-10-01 2010-10-01 false Covered systems. 193.2167 Section 193.2167...: FEDERAL SAFETY STANDARDS Design Impoundment Design and Capacity § 193.2167 Covered systems. A covered impounding system is prohibited except for concrete wall designed tanks where the concrete wall is an outer...

  15. Requirements as Goals and Commitments Too

    Science.gov (United States)

    Chopra, Amit K.; Mylopoulos, John; Dalpiaz, Fabiano; Giorgini, Paolo; Singh, Munindar P.

    In traditional software engineering research and practice, requirements are classified either as functional or non-functional. Functional requirements consist of all functions the system-to-be ought to support, and have been modeled in terms of box-and-arrow diagrams in the spirit of SADT. Non-functional requirements include desired software qualities for the system-to-be and have been described either in natural language or in terms of metrics. This orthodoxy was challenged in the mid-90 s by a host of proposals that had a common theme: all requirements are initially stakeholder goals and ought to be elicited, modeled and analyzed as such. Through systematic processes, these goals can be refined into specifications of functions the system-to-be needs to deliver, while actions assigned to external actors need to be executed. This view is dominating Requirements Engineering (RE) research and is beginning to have an impact on RE practice. We propose a next step along this line of research, by adopting the concept of conditional commitment as companion concept to that of goal. Goals are intentional entities that capture the needs and wants of stakeholders. Commitments, on the other hand, are social concepts that define the willingness and capability of an actor A to fulfill a predicate ϕ for the benefit of actor B, provided B (in return) fulfills predicate ψ for the benefit of actor A. In our conceptualization, goals are mapped to collections of commitments rather than functions, qualities, or actor assignments. We motivate the importance of the concept of commitment for RE through examples and discussion. We also contrast our proposal with state-of-the-art requirements modeling and analysis frameworks, such as KAOS, MAP, i * and Tropos.

  16. Probabilistic safety goals. Phase 2 - Status report

    Energy Technology Data Exchange (ETDEWEB)

    Holmberg, J.-E.; Bjoerkman, K. Rossi, J. (VTT (Finland)); Knochenhauer, M.; Xuhong He; Persson, A.; Gustavsson, H. (Relcon Scandpower AB, Sundbyberg (Sweden))

    2008-07-15

    The second phase of the project, the outcome of which is described in this project report has mainly dealt with four issues: 1) Consistency in the usage of safety goals 2) Criteria for assessment of results from PSA level 2 3) Overview of international safety goals and experiences from their use 4) Safety goals related to other man-made risks in society. Consistency in judgement over time has been perceived to be one of the main problems in the usage of safety goals. Safety goals defined in the 80ies were met in the beginning with PSA:s performed to the standards of that time, i.e., by PSA:s that were quite limited in scope and level of detail compared to today's state of the art. This issue was investigated by performing a comparative review was performed of three generations of the same PSA, focusing on the impact from changes over time in component failure data, IE frequency, and modelling of the plant, including plant changes and changes in success criteria. It proved to be very time-consuming and in some cases next to impossible to correctly identify the basic causes for changes in PSA results. A multitude of different sub-causes turned out to combined and difficult to differentiate. Thus, rigorous book-keeping is needed in order to keep track of how and why PSA results change. This is especially important in order to differentiate 'real' differences due to plant changes and updated component and IE data from differences that are due to general PSA development (scope, level of detail, modelling issues). (au)

  17. Financing the Millennium Development Goals for health and beyond: sustaining the 'Big Push'

    Directory of Open Access Journals (Sweden)

    Basu Sanjay

    2010-10-01

    Full Text Available Abstract Many of the Millennium Development Goals are not being achieved in the world's poorest countries, yet only five years remain until the target date. The financing of these Goals is not merely insufficient; current evidence indicates that the temporary nature of the financing, as well as challenges to coordinating its delivery and directing it to the most needy recipients, hinder achievement of the Goals in countries that may benefit most. Traditional approaches to providing development assistance for health have not been able to address both prevalent and emergent public health challenges captured in the Goals; these challenges demand sustained forms of financial redistribution through a coordinated mechanism. A global social health protection fund is proposed to address recurring failures in the modern aid distribution mechanism. Such a Fund could use established and effective strategies for aid delivery to mitigate many financial problems currently undermining the Millennium Development Goals initiative.

  18. Financing the Millennium Development Goals for health and beyond: sustaining the 'Big Push'.

    Science.gov (United States)

    Ooms, Gorik; Stuckler, David; Basu, Sanjay; McKee, Martin

    2010-10-08

    Many of the Millennium Development Goals are not being achieved in the world's poorest countries, yet only five years remain until the target date. The financing of these Goals is not merely insufficient; current evidence indicates that the temporary nature of the financing, as well as challenges to coordinating its delivery and directing it to the most needy recipients, hinder achievement of the Goals in countries that may benefit most. Traditional approaches to providing development assistance for health have not been able to address both prevalent and emergent public health challenges captured in the Goals; these challenges demand sustained forms of financial redistribution through a coordinated mechanism. A global social health protection fund is proposed to address recurring failures in the modern aid distribution mechanism. Such a Fund could use established and effective strategies for aid delivery to mitigate many financial problems currently undermining the Millennium Development Goals initiative.

  19. Goal-setting in multidisciplinary team care for patients with rheumatoid arthritis

    DEFF Research Database (Denmark)

    Meesters, Jorit; Hagel, Sofia; Klokkerud, Mari

    2013-01-01

    Objective: To make a cross-cultural comparison of the contents of rehabilitation goals of patients admitted for rehabilitation and to compare the contents with the comprehensive International Classification of Functioning, Disability and Health (ICF) Core Set for rheumatoid arthritis, by linking......%) to "Environmental Factors" (e-codes). Thirty-five of the 151 unique ICF codes (23%) were not in the comprehensive ICF Core Set for RA, whereas 23 of the ICF codes in this Core Set (24%) were not in the rehabilitation goals. Conclusion: The goals set in a team rehabilitation setting for patients with rheumatoid...... arthritis are related to all ICF components, with "Activities and Participation" being the most frequently addressed. The contents of the goals are, to a considerable extent, covered by the comprehensive ICF Core Set for RA, but additional evaluation is required before the ICF Core Set is used...

  20. Reduced goal specificity is associated with reduced memory specificity in depressed adults.

    Science.gov (United States)

    Belcher, Jessica; Kangas, Maria

    2014-01-01

    Models of autobiographical memory suggest a close association between memories, future imagination and setting specific personal goals. However this association has yet to be tested with depressed individuals. The aim of this study was to examine whether the specificity of remembering past and imagining future personal events is associated with the specificity of approach and avoidance goals in depressed individuals. Two samples comprising adults who met criteria for major depressive disorder (MDD; N=30) and adults who had no prior history or current depression (N=30) completed autobiographical memory and future event tests, and a personal goal task. In the depressed sample, the specificity with which participants remembered the past was significantly associated with the specificity with which they generated future goals. The depressed sample also elicited fewer specific approach and avoidance goals compared to the non-depressed sample. These findings suggest that an overgeneral memory deficit extends to impairments in goal specificity.

  1. Achievement goals and perfectionism of high school students

    Directory of Open Access Journals (Sweden)

    Milojević Milica

    2009-01-01

    Full Text Available This research has been investigating one of the most contemporary approaches of achievement motivation - Achievement Goal Theory, which uses the construct of achievement goals. The construct of achievement goals involves three types of achievement goals: mastery goals, performance approach goals and performance avoidance goals. The main goal of the research was to examine correlation between perfectionism and its aspects with particular types of achievement goals. Also, the goal was to investigate the difference concerning gender regarding the achievement goals. The sample consisted of 200 senior year high school participants. The following instruments were used: Multi-dimensional scale of perfectionism (MSP and Test of achievement goals (TCP. The research results indicate that there is significant positive correlation between: perfectionism with performance approach goals and performance avoidance goals, concern over mistakes and parental expectations with performance approach goals and performance avoidance goals, personal standards and organization with mastery goals and performance approach goals, parental criticism and doubts about action with performance avoidance goals. Significant negative correlation was found between parental criticism and mastery goals. The results concerning the second goal indicates the female subjects have higher average scores in mastery goals.

  2. Spin current

    CERN Document Server

    Valenzuela, Sergio O; Saitoh, Eiji; Kimura, Takashi

    2012-01-01

    In a new branch of physics and technology called spin-electronics or spintronics, the flow of electrical charge (usual current) as well as the flow of electron spin, the so-called 'spin current', are manipulated and controlled together. This book provides an introduction and guide to the new physics and application of spin current.

  3. Coping with spinal cord injury: Tenacious goal pursuit and flexible goal adjustment.

    NARCIS (Netherlands)

    van Lankveld, Wim; van Diemen, Tijn; van Nes, Ilse J. W.

    2011-01-01

    Objective: To investigate the correlation of higher-order coping strategies of tenacious goal pursuit and flexible goal adjustment with adjustment after rehabilitation in spinal cordinjury. Design: Cross-sectional correlational study.Subjects/patients: All 397 eligible patients entered for spinal

  4. Neural correlates of idiographic goal priming in depression: goal-specific dysfunctions in the orbitofrontal cortex

    Science.gov (United States)

    Eddington, Kari M.; Dolcos, Florin; McLean, Amy Noll; Krishnan, K. Ranga; Cabeza, Roberto; Strauman, Timothy J.

    2009-01-01

    We used functional magnetic resonance imaging (fMRI) to determine whether depressed (vs non-depressed) adults showed differences in cortical activation in response to stimuli representing personal goals. Drawing upon regulatory focus theory as well as previous research, we predicted that depressed patients would manifest attenuated left orbitofrontal cortex (OFC) activation in response to their own promotion goals as well as exaggerated right OFC activation in response to their own prevention goals. Unmedicated adults with major depression (n = 22) and adults with no history of affective disorder (n = 14) completed questionnaires and a personal goal interview. Several weeks later, they were scanned during a judgment task which (unknown to them) included stimuli representing their promotion and prevention goals. Both groups showed similar patterns of task-related activation. Consistent with predictions, patients showed significantly decreased left OFC and increased right OFC activation compared to controls on trials in which they were exposed incidentally to their promotion and prevention goals, respectively. The results suggest that depression involves dysfunction in processing two important types of personal goals. The findings extend models of the etiology of depression to incorporate cognitive and motivational processes underlying higher order goal representation and ultimately may provide an empirical basis for treatment matching. PMID:19433416

  5. On goals and strategies : How a fit between performance goals and regulatory strategies affects performance

    NARCIS (Netherlands)

    Renkema, L.J.; Van Yperen, N.W.

    2008-01-01

    In the present research, we argue and demonstrate that a fit or non-fit between regulatory strategy and performance goal affects task performance. Specifically, we found that a prevention strategy results in better performance among performance avoidance (PAv) goal participants compared to performan

  6. Neural correlates of idiographic goal priming in depression: goal-specific dysfunctions in the orbitofrontal cortex.

    Science.gov (United States)

    Eddington, Kari M; Dolcos, Florin; McLean, Amy Noll; Krishnan, K Ranga; Cabeza, Roberto; Strauman, Timothy J

    2009-09-01

    We used functional magnetic resonance imaging (fMRI) to determine whether depressed (vs non-depressed) adults showed differences in cortical activation in response to stimuli representing personal goals. Drawing upon regulatory focus theory as well as previous research, we predicted that depressed patients would manifest attenuated left orbitofrontal cortex (OFC) activation in response to their own promotion goals as well as exaggerated right OFC activation in response to their own prevention goals. Unmedicated adults with major depression (n = 22) and adults with no history of affective disorder (n = 14) completed questionnaires and a personal goal interview. Several weeks later, they were scanned during a judgment task which (unknown to them) included stimuli representing their promotion and prevention goals. Both groups showed similar patterns of task-related activation. Consistent with predictions, patients showed significantly decreased left OFC and increased right OFC activation compared to controls on trials in which they were exposed incidentally to their promotion and prevention goals, respectively. The results suggest that depression involves dysfunction in processing two important types of personal goals. The findings extend models of the etiology of depression to incorporate cognitive and motivational processes underlying higher order goal representation and ultimately may provide an empirical basis for treatment matching.

  7. Majoring in Selection, and Minoring in Socialization: The Role of the College Experience in Goal Change Post-High School.

    Science.gov (United States)

    Hill, Patrick L; Jackson, Joshua J; Nagy, Nicole; Nagy, Gabriel; Roberts, Brent W; Lüdtke, Oliver; Trautwein, Ulrich

    2016-04-01

    Though it is frequently assumed that the college experience can influence our life goals, this claim has been relatively understudied. The current study examined the role of goals in college major selection, as well as whether major selection influences later goal change. In addition, we examined whether a person's perceptions of his or her peers' goals influence goal setting. Using a sample of German students (Mage  = 19 years; n = 3,023 at Wave 1), we assessed life goal levels and changes from high school into college across three assessment occasions. Participants reported their current aspirations, along with the perceived goals of their peers during the college assessments. Using latent growth curve models, findings suggest that life goals upon entering college significantly predict the majors students select. However, this major selection had limited influence on later changes in life goals. Stronger effects were found with respect to perceptions of peers' goals, with students tending to change their goals to better align with their peers. The current study provides evidence that life goals are relatively stable and yet can change during the emerging adult years, in ways that demonstrate the potential influence of the college experience.

  8. Personal goals and psychological growth: testing an intervention to enhance goal attainment and personality integration.

    Science.gov (United States)

    Sheldon, Kennon M; Kasser, Tim; Smith, Kendra; Share, Tamara

    2002-02-01

    We hypothesized that semester goal attainment provides a route to short-term psychological growth. In an attempt to enhance this process, we randomly assigned participants to either a goal-training program or to a control condition. Although there were no main effects of program participation on later goal attainment, important interactions were found. Consistent with a "prepared to benefit" model, participants already high in goal-based measures of personality integration perceived the program as most useful and benefited the most from the program in terms of goal attainment. As a result, they became even more integrated and also increased in their levels of psychosocial well-being and vitality. Implications for theories of short-term growth and positive change are discussed, as is the unanswered question of how to help less-integrated persons grow.

  9. Changes of snow cover in Poland

    Science.gov (United States)

    Szwed, Małgorzata; Pińskwar, Iwona; Kundzewicz, Zbigniew W.; Graczyk, Dariusz; Mezghani, Abdelkader

    2017-02-01

    The present paper examines variability of characteristics of snow cover (snow cover depth, number of days with snow cover and dates of beginning and end of snow cover) in Poland. The study makes use of a set of 43 long time series of observation records from the stations in Poland, from 1952 to 2013. To describe temporal changes in snow cover characteristics, the intervals of 1952-1990 and of 1991-2013 are compared and trends in analysed data are sought (e.g., using the Mann-Kendall test). Observed behaviour of time series of snow-related variables is complex and not easy to interpret, for instance because of the location of the research area in the zone of transitional moderate climate, where strong variability of climate events is one of the main attributes. A statistical link between the North Atlantic Oscillation (NAO) index and the snow cover depth, as well as the number of snow cover days is found.

  10. Large-Scale Field Study of Landfill Covers at Sandia National Laboratories

    Energy Technology Data Exchange (ETDEWEB)

    Dwyer, S.F.

    1998-09-01

    A large-scale field demonstration comparing final landfill cover designs has been constructed and is currently being monitored at Sandia National Laboratories in Albuquerque, New Mexico. Two conventional designs (a RCRA Subtitle `D' Soil Cover and a RCRA Subtitle `C' Compacted Clay Cover) were constructed side-by-side with four alternative cover test plots designed for dry environments. The demonstration is intended to evaluate the various cover designs based on their respective water balance performance, ease and reliability of construction, and cost. This paper presents an overview of the ongoing demonstration.

  11. Goal preference shapes confrontations of sexism.

    Science.gov (United States)

    Mallett, Robyn K; Melchiori, Kala J

    2014-05-01

    Although most women assume they would confront sexism, assertive responses are rare. We test whether women's preference for respect or liking during interpersonal interactions explains this surprising tendency. Women report preferring respect relative to liking after being asked sexist, compared with inappropriate, questions during a virtual job interview (Study 1, n = 149). Women's responses to sexism increase in assertiveness along with their preference for being respected, and a respect-preference mediates the relation between the type of questions and response assertiveness (Studies 1 and 2). In Study 2 (n = 105), women's responses to sexist questions are more assertive when the sense of belonging is enhanced with a belonging manipulation. Moreover, preference for respect mediates the effect of the type of questions on response assertiveness, but only when belonging needs are met. Thus the likelihood of confrontation depends on the goal to be respected outweighing the goal to be liked.

  12. Linking quality goals and product development competences

    DEFF Research Database (Denmark)

    Olsen, Johanne Rønnow; Harmsen, Hanne; Friis, Alan

    2008-01-01

    Quality is a main determinant of consumer food choice. Product development is accordingly a key activity for companies, because it generates the products on the quality of which consumer choices are based. In this respect, product development managers have a focal role, as their personal quality......, including reversed laddering sessions with 18 product development managers. Discrepancies between managerial and consumer quality goals are uncovered. Furthermore, the results point to two general dilemmas faced by product development managers in relation to quality; an external stakeholder dilemma...... orientation influence the way product development is performed. The aim of this paper is to investigate managerial quality goals and how these may be linked to product development competences, which has not previously been studied. The study draws on an empirical, qualitative study in the Danish food industry...

  13. Goal-oriented Data Warehouse Quality Measurement

    CERN Document Server

    Cachero, Cristina

    2009-01-01

    Requirements engineering is known to be a key factor for the success of software projects. Inside this discipline, goal-oriented requirements engineering approaches have shown specially suitable to deal with projects where it is necessary to capture the alignment between system requirements and stakeholders' needs, as is the case of data-warehousing projects. However, the mere alignment of data-warehouse system requirements with business goals is not enough to assure better data-warehousing products; measures and techniques are also needed to assure the data-warehouse quality. In this paper, we provide a modelling framework for data-warehouse quality measurement (i*DWQM). This framework, conceived as an i* extension, provides support for the definition of data-warehouse requirements analysis models that include quantifiable quality scenarios, defined in terms of well-formed measures. This extension has been defined by means of a UML profiling architecture. The resulting framework has been implemented in the E...

  14. Maternal death and the Millennium Development Goals

    DEFF Research Database (Denmark)

    Rasch, Vibeke

    2007-01-01

    Maternal health is one of the main global health challenges and reduction of the maternal mortality ratio, from the present 0.6 mio. per year, by three-quarters by 2015 is the target for the fifth Millennium Development Goal (MDG 5). However this goal is the one towards which the least progress has...... been made. There is not a simple and straight-forward intervention, which by itself will bring maternal mortality significantly down; and it is commonly agreed on that the high maternal mortality can only be addressed if the health system is strengthened. There is a common consensus about...... the importance of skilled attendance at delivery to address the high, maternal mortality. This consensus is also reflected in the MDG 5, where the proportion of births attended by skilled health personnel is considered a key indicator. But even if countries invest massive efforts to increase skilled care...

  15. The Sustainable Development Goals: An Experience on Higher Education

    Directory of Open Access Journals (Sweden)

    Bárbara Crespo

    2017-08-01

    Full Text Available Sustainable development is acquiring high attendance in higher education. In fact, one of the targets for the Sustainable Development Goals announced by the United Nations in September 2015 aims to ensure that all learners acquire the knowledge and skills needed to promote sustainable development, including, among others, thorough education on sustainable development. The current study focuses on the evaluation of individual works based on the sustainable development suggested to students in a subject of the Master’s of Thermal Engineering at the University of Vigo. In addition, a sustainable holistic rubric is presented, which was used to analyze the ability of the students to incorporate sustainability principles in their work. The rubric was based on the 17 Sustainable Development Goals and the associated targets of the United Nations, more specifically on the Goals 7, 8, 12, and 13. A total of 10 works were evaluated. As a general conclusion, it was found that the students generally do not consider or consider to a lower extent the economic criteria opposite to the environmental, technical, and social dimensions. The environmental sub-criterion were applied to a greater extent in the development of the works. However, the technical and social dimensions were included to a greater or lesser extent depending on the type of work developed.

  16. Wisdom: a goal of nursing education.

    Science.gov (United States)

    D'Antonio, Jocelyn

    2014-02-01

    The attainment of wisdom is a goal of intellectual development manifested in an individual by a solid knowledge base, effective critical thinking skills, creative problem solving, and a sense of duty and altruism to humankind. Promoting the achievement of wisdom as a focal point in a nursing program can provide a unifying perspective in the development of a curriculum. Teaching strategies such as case studies, small group discussions, mentoring, reflective writing, and professional networking are effective ways to promote wisdom in nursing students.

  17. Introducing Experience Goals into Packaging Design

    OpenAIRE

    Joutsela, Markus; Roto, Virpi; Lloyd, Peter; Bohemia, Erik

    2016-01-01

    Consumer experiences are an increasingly important driving force for commerce, affecting also packaging design. Yet, experience design for packages is rarely studied. Specifically, there is a gap in research regarding the integration of experiential goals, Xgoals, into the packaging design process. Open questions include how to describe Xgoals in design briefs when package design is outsourced, how to deal with changes during the design process, and how to evaluate whether the delivered desig...

  18. Goals and plans in decision making

    OpenAIRE

    David H. Krantz; Howard C. Kunreuther

    2007-01-01

    We propose a constructed-choice model for general decision making. The model departs from utility theory and prospect theory in its treatment of multiple goals and it suggests several different ways in which context can affect choice. It is particularly instructive to apply this model to protective decisions, which are often puzzling. Among other anomalies, people insure against non-catastrophic events, underinsure against catastrophic risks, and allow extraneous factors to influence insuranc...

  19. Linking analytic performance goals to medical outcome.

    Science.gov (United States)

    Werner, M

    1997-04-25

    As laboratorians relate analytic performance to medical goals, they face complex choices among competing subjective and objective criteria for the assessment of acceptable analytic error. Defining desirable performance as some fraction of physiologic variability provides potentially excessive benchmarks for quality. More important than the recognition of health are the clinical decisions which deal with diseases, particularly the latters' degrees of severity and the different medical actions these prompt. It is equally essential to take into account the reasoning by which physicians arrive at these decisions, since their mental processes condition desirable performance goals. Considering these modalities, a universal model of analytic performance requirements uniformly applicable to all measured parameters clearly cannot be devised. Rather, tolerance limits for analytic error must be tailored to specific medical problems. To facilitate this seemingly Herculean task, this paper develops concepts and principles derived from operation research, and illustrates their application by three examples. The generic conclusion evidenced by the latter is that the linkage between analytic performance goals and medical strategies is reciprocal, namely that outcome can just as well be optimized by tailoring medical strategy to existing analytic performance as by adapting analytic performance to medical strategy.

  20. Setting Goals for Achievement in Physical Education Settings

    Science.gov (United States)

    Baghurst, Timothy; Tapps, Tyler; Kensinger, Weston

    2015-01-01

    Goal setting has been shown to improve student performance, motivation, and task completion in academic settings. Although goal setting is utilized by many education professionals to help students set realistic and proper goals, physical educators may not be using goal setting effectively. Without incorporating all three types of goals and…

  1. Setting Goals for Achievement in Physical Education Settings

    Science.gov (United States)

    Baghurst, Timothy; Tapps, Tyler; Kensinger, Weston

    2015-01-01

    Goal setting has been shown to improve student performance, motivation, and task completion in academic settings. Although goal setting is utilized by many education professionals to help students set realistic and proper goals, physical educators may not be using goal setting effectively. Without incorporating all three types of goals and…

  2. When and How Goals Are Contagious in Social Interaction

    Science.gov (United States)

    Palomares, Nicholas A.

    2013-01-01

    Goal contagion occurs when a perceiver interacts with a partner whose behavior implies he/she is pursuing a particular goal and the perceiver accurately infers and subsequently pursues the partner's goal. Goal contagion was assessed in conversations between unacquainted individuals. In 2 experiments, the ways in which goal specificity, inference…

  3. Physiological functions of plant cell coverings.

    Science.gov (United States)

    Hoson, Takayuki

    2002-08-01

    The cell coverings of plants have two important functions in plant life. Plant cell coverings are deeply involved in the regulation of the life cycle of plants: each stage of the life cycle, such as germination, vegetative growth, reproductive growth, and senescence, is strongly influenced by the nature of the cell coverings. Also, the apoplast, which consists of the cell coverings, is the field where plant cells first encounter the outer environment, and so becomes the major site of plant responses to the environment. In the regulation of each stage of the life cycle and the response to each environmental signal, some specific constituents of the cell coverings, such as xyloglucans in dicotyledons and 1,3,1,4-beta-glucans in Gramineae, act as the key component. The physiological functions of plant cell coverings are sustained by the metabolic turnover of these components. The components of the cell coverings are supplied from the symplast, but then they are modified or degraded in the apoplast. Thus, the metabolism of the cell coverings is regulated through the cross-talk between the symplast and the apoplast. The understanding of physiological functions of plant cell coverings will be greatly advanced by the use of genomic approaches. At the same time, we need to introduce nanobiological techniques for clarifying the minute changes in the cell coverings that occur in a small part within each cell.

  4. Biophysical climate impacts of recent changes in global forest cover.

    Science.gov (United States)

    Alkama, Ramdane; Cescatti, Alessandro

    2016-02-01

    Changes in forest cover affect the local climate by modulating the land-atmosphere fluxes of energy and water. The magnitude of this biophysical effect is still debated in the scientific community and currently ignored in climate treaties. Here we present an observation-driven assessment of the climate impacts of recent forest losses and gains, based on Earth observations of global forest cover and land surface temperatures. Our results show that forest losses amplify the diurnal temperature variation and increase the mean and maximum air temperature, with the largest signal in arid zones, followed by temperate, tropical, and boreal zones. In the decade 2003-2012, variations of forest cover generated a mean biophysical warming on land corresponding to about 18% of the global biogeochemical signal due to CO2 emission from land-use change.

  5. The nature of goal-directed action representations in infancy.

    Science.gov (United States)

    Sommerville, Jessica A; Upshaw, Michaela B; Loucks, Jeff

    2012-01-01

    A critical question for developmental psychologists concerns how representations in infancy are best characterized. Past and current research provides paradoxical evidence regarding the nature of early representations: in some ways, infants appear to build concrete and specific representations that guide their online perception and understanding of different events; in other ways, infants appear to possess abstract representations that support inferences regarding unseen event outcomes. Characterizing the nature of early representations across domains is a central charge for developmentalists because this task can provide important information regarding the underlying learning process or processes that drive development. Yet, little existing work has attempted to resolve this paradox by characterizing the ways in which infants' representations may have both abstract and concrete elements. The goal of this chapter is to take a close look at infants' early representations of goal-directed action in order to describe the nature of these representations. We first discuss the nature of representations of action that infants build through acting on the world and argue that these representations possess both concrete and abstract elements. On the one hand, infants appear to build representations of action that stress goal-relevant features of actions in an action- or event-specific fashion, suggesting specificity or concreteness. On the other hand, these representations are sufficiently abstract to not only drive action but also support infants' perception of others actions and to support inferences regarding unseen action outcomes. We next discuss evidence to suggest that by the end of the first year of life, infants possess increasingly abstract representations of the actions of others and use contextual cues, including linguistic statements accompanying action, to flexibly specify the level of representational specificity. We further consider the possibility that

  6. The need to define treatment goals for systemic lupus erythematosus.

    Science.gov (United States)

    Franklyn, Kate; Hoi, Alberta; Nikpour, Mandana; Morand, Eric F

    2014-09-01

    In the current therapeutic climate, mortality rates from systemic lupus erythematosus (SLE) remain unacceptably high. Although new therapies are on the horizon, pending their emergence and availability, optimization of the currently available therapies is potentially achievable. A 'treat-to-target' approach is now considered routine for many diseases, including rheumatoid arthritis, for which it has substantially improved patient outcomes. The heterogeneity of SLE, as well as lack of universal agreement over methods to measure disease activity and treatment responses, has impeded the development of such an approach for this disease. In this article, the potential benefits of a treatment-target definition are explored, obstacles to the development of a treatment target in SLE are identified, and possible strategies to achieve this goal are discussed.

  7. The role of feedback, casual attributions, and self-efficacy in goal revision.

    Science.gov (United States)

    Tolli, Adam P; Schmidt, Aaron M

    2008-05-01

    An important issue in work motivation is how, when, and why individuals revise their goals up or down over time. In the current study, the authors examine feedback, causal attributions, and self-efficacy in this process. Although self-efficacy has frequently been suggested as a key explanatory variable for goal revision, its role has yet to be directly evaluated. Additionally, although attributions have been shown to influence goal revision following failure, the extent to which attributions influence goal revision following success remains unclear. In the current study, the authors address these issues by experimentally manipulating goal progress via performance feedback and tracking the resulting changes in self-efficacy and goal revision over time. In so doing, the authors also address several interpretive ambiguities present in the existing research. Results support the hypothesized model, finding that performance feedback and attributions interactively influenced self-efficacy, which in turn influenced goal revision. These results suggest that interventions targeting attributions, and self-efficacy more directly, may have meaningful influences on goal setting and pursuit, particularly following feedback.

  8. Bi covered Si(111) surface revisited

    CERN Document Server

    Miwa, R H; Srivastava, G P

    2003-01-01

    We have performed an ab initio study of the stability, atomic geometry and electronic structure of the Bi-covered (sq root 3 x sq root 3) reconstructed Si(111) surface. We find that the energetically stable structure changes from the milkstool model (for 1 monolayer (ML) coverage) to the T sub 4 model (for 1/3 ML coverage), without going through a stable structure for the honeycomb model (2/3 ML coverage). Our theoretical scanning tunnelling microscopy (STM) simulation for the 1 ML coverage reveals the formation of Bi trimers for occupied states, and a honeycomb image for empty states. This result, together with the energetically unstable structure for 2/3 ML coverage, suggests that the experimentally observed STM image in the form of the honeycomb structure does not mean that the minimum energy configuration corresponds to Bi coverage of 2/3 ML, but rather represents current tunnelling into the empty states localized between Bi trimers for the milkstool model with 1 ML coverage.

  9. Ecosystem services for meeting sustainable development goals: Challenges and pathways

    Directory of Open Access Journals (Sweden)

    Huq Nazmul

    2015-01-01

    Full Text Available The paper summarizes four presentations of the session “Environment and Wellbeing: The Role of Ecosystems for Sustainable Development” at the international conference “Sustainability in the Water- Energy-Food Nexus” held on 19-20th May 2014 in Bonn, Germany. The aim of the session was to present current stresses on ecosystem services imposed by global development trajectory, potential impacts on future Sustainable Development Goals (SDGs and pathways to achieve SDGs. All four presentations agreed that global ecosystem services are under increasing pressure from degradation and may not be able to meet the growing Water-Energy-Food (WEF demands especially for the developing world. Three examples from Tanzania, Cambodia and Niger made attempt to understand how government policies attributed to natural resource depletion such as forestry and common grazing. The examples showed that institutional policies favoring economic development contributing heavily to clearing up natural resource bases. As a result, there were increasing conflicts among different resource user groups. Two other presentations introduce conceptual pathways to achieve the targets of Sustainable Development Goals (SDGs under current resource stressed regime. The pathways suggested global technologies, decentralized solutions and consumption changes as the major means of achieving global sustainability and poverty eradication without any major trade-offs.

  10. Ecosystem services for meeting sustainable development goals: Challenges and pathways

    Directory of Open Access Journals (Sweden)

    Huq Nazmul

    2015-01-01

    Full Text Available The paper summarizes four presentations of the session “Environment and Wellbeing: The Role of Ecosystems for Sustainable Development” at the international conference “Sustainability in the Water- Energy-Food Nexus” held on 19-20th May 2014 in Bonn, Germany. The aim of the session was to present current stresses on ecosystem services imposed by global development trajectory, potential impacts on Sustainable Development Goals (SDGs and pathways to achieve SDGs. All four presentations agreed that global ecosystem services are under increasing pressure from degradation and may not be able to meet the growing Water-Energy- Food (WEF demands especially for the developing world. Three examples from Tanzania, Cambodia and Niger made attempt to understand how governance policies attributed to natural resource depletion such as forestry and common grazing. The examples showed that governance policies favoring economic development are heavily contributing to clearing up natural resource bases. As a result, there were increasing conflicts among different resource user groups. Two other presentations introduce conceptual pathways to achieve the targets of Sustainable Development Goals (SDGs under current resource stressed regime. The pathways suggested global technologies, decentralized solutions and consumption changes as the major means of achieving global sustainability and poverty eradication without any major trade-offs.

  11. Forest Cover Mapping in Iskandar Malaysia Using Satellite Data

    Science.gov (United States)

    Kanniah, K. D.; Mohd Najib, N. E.; Vu, T. T.

    2016-09-01

    Malaysia is the third largest country in the world that had lost forest cover. Therefore, timely information on forest cover is required to help the government to ensure that the remaining forest resources are managed in a sustainable manner. This study aims to map and detect changes of forest cover (deforestation and disturbance) in Iskandar Malaysia region in the south of Peninsular Malaysia between years 1990 and 2010 using Landsat satellite images. The Carnegie Landsat Analysis System-Lite (CLASlite) programme was used to classify forest cover using Landsat images. This software is able to mask out clouds, cloud shadows, terrain shadows, and water bodies and atmospherically correct the images using 6S radiative transfer model. An Automated Monte Carlo Unmixing technique embedded in CLASlite was used to unmix each Landsat pixel into fractions of photosynthetic vegetation (PV), non photosynthetic vegetation (NPV) and soil surface (S). Forest and non-forest areas were produced from the fractional cover images using appropriate threshold values of PV, NPV and S. CLASlite software was found to be able to classify forest cover in Iskandar Malaysia with only a difference between 14% (1990) and 5% (2010) compared to the forest land use map produced by the Department of Agriculture, Malaysia. Nevertheless, the CLASlite automated software used in this study was found not to exclude other vegetation types especially rubber and oil palm that has similar reflectance to forest. Currently rubber and oil palm were discriminated from forest manually using land use maps. Therefore, CLASlite algorithm needs further adjustment to exclude these vegetation and classify only forest cover.

  12. FOREST COVER MAPPING IN ISKANDAR MALAYSIA USING SATELLITE DATA

    Directory of Open Access Journals (Sweden)

    K. D. Kanniah

    2016-09-01

    Full Text Available Malaysia is the third largest country in the world that had lost forest cover. Therefore, timely information on forest cover is required to help the government to ensure that the remaining forest resources are managed in a sustainable manner. This study aims to map and detect changes of forest cover (deforestation and disturbance in Iskandar Malaysia region in the south of Peninsular Malaysia between years 1990 and 2010 using Landsat satellite images. The Carnegie Landsat Analysis System-Lite (CLASlite programme was used to classify forest cover using Landsat images. This software is able to mask out clouds, cloud shadows, terrain shadows, and water bodies and atmospherically correct the images using 6S radiative transfer model. An Automated Monte Carlo Unmixing technique embedded in CLASlite was used to unmix each Landsat pixel into fractions of photosynthetic vegetation (PV, non photosynthetic vegetation (NPV and soil surface (S. Forest and non-forest areas were produced from the fractional cover images using appropriate threshold values of PV, NPV and S. CLASlite software was found to be able to classify forest cover in Iskandar Malaysia with only a difference between 14% (1990 and 5% (2010 compared to the forest land use map produced by the Department of Agriculture, Malaysia. Nevertheless, the CLASlite automated software used in this study was found not to exclude other vegetation types especially rubber and oil palm that has similar reflectance to forest. Currently rubber and oil palm were discriminated from forest manually using land use maps. Therefore, CLASlite algorithm needs further adjustment to exclude these vegetation and classify only forest cover.

  13. Developing Goals and Objectives for Gameplay and Learning

    DEFF Research Database (Denmark)

    Weitze, Charlotte Lærke

    2014-01-01

    This chapter introduces goals in games and then potential differences between learning goals and goalsin games, as well as the difficulties that may occur when implementing learning goals in games....

  14. Promotion of students' mastery goal orientations : does TARGET work?

    NARCIS (Netherlands)

    Lüftenegger, Marko; van de Schoot, Rens; Schober, Barbara; Finsterwald, Monika; Spiel, Christiane

    2014-01-01

    Achievement goal orientations are important for students' ongoing motivation. Students with a mastery goal orientation show the most advantageous achievement and motivational patterns. Much research has been conducted to identify classroom structures which promote students' mastery goal orientation.

  15. Vectorial representation of spatial goals in the hippocampus of bats.

    Science.gov (United States)

    Sarel, Ayelet; Finkelstein, Arseny; Las, Liora; Ulanovsky, Nachum

    2017-01-13

    To navigate, animals need to represent not only their own position and orientation, but also the location of their goal. Neural representations of an animal's own position and orientation have been extensively studied. However, it is unknown how navigational goals are encoded in the brain. We recorded from hippocampal CA1 neurons of bats flying in complex trajectories toward a spatial goal. We discovered a subpopulation of neurons with angular tuning to the goal direction. Many of these neurons were tuned to an occluded goal, suggesting that goal-direction representation is memory-based. We also found cells that encoded the distance to the goal, often in conjunction with goal direction. The goal-direction and goal-distance signals make up a vectorial representation of spatial goals, suggesting a previously unrecognized neuronal mechanism for goal-directed navigation.

  16. Goal setting as a strategy for health behavior change.

    Science.gov (United States)

    Strecher, V J; Seijts, G H; Kok, G J; Latham, G P; Glasgow, R; DeVellis, B; Meertens, R M; Bulger, D W

    1995-05-01

    This article discusses the beneficial effects of setting goals in health behavior change and maintenance interventions. Goal setting theory predicts that, under certain conditions, setting specific difficult goals leads to higher performance when compared with no goals or vague, nonquantitative goals, such as "do your best." In contrast to the graduated, easy goals often set in health behavior change programs, goal setting theory asserts a positive linear relationship between degree of goal difficulty and level of performance. Research on goal setting has typically been conducted in organizational and laboratory settings. Although goal setting procedures are used in many health behavior change programs, they rarely have been the focus of systematic research. Therefore, many research questions still need to be answered regarding goal setting in the context of health behavior change. Finally, initial recommendations for the successful integration of goal setting theory in health behavior change programs are offered.

  17. Promotion of students' mastery goal orientations : does TARGET work?

    NARCIS (Netherlands)

    Lüftenegger, Marko; van de Schoot, Rens; Schober, Barbara; Finsterwald, Monika; Spiel, Christiane

    2014-01-01

    Achievement goal orientations are important for students' ongoing motivation. Students with a mastery goal orientation show the most advantageous achievement and motivational patterns. Much research has been conducted to identify classroom structures which promote students' mastery goal orientation.

  18. Improving distributed hydrologic modeling and global land cover data

    Science.gov (United States)

    Broxton, Patrick

    -added Land Cover products (land cover type and maximum green vegetation fraction; MGVF) are developed and evaluated. The new products are good successors to current generation land cover products that are used in global models (many of which rely on 20 year old AVHRR land cover data from a single year) because they are based on 10 years of recent MODIS data. There is substantial spurious interannual variability in the MODIS land cover type data, and the MGVF product can vary substantially from year to year depending on climate conditions, suggesting the importance of using climatologies for land cover data. The new land cover type climatology also agrees better with validation sites, and the MGVF climatology is more consistent with other measures of vegetation (e.g. Leaf Area Index) than the older land cover data.

  19. The small covering factor of cold accretion streams

    Science.gov (United States)

    Faucher-Giguère, Claude-André; Kereš, Dušan

    2011-03-01

    Theoretical models of galaxy formation predict that galaxies acquire most of their baryons via cold mode accretion. Observations of high-redshift galaxies, while showing ubiquitous outflows, have so far not revealed convincing traces of the predicted cold streams, which has been interpreted as a challenge for the current models. Using high-resolution, zoom-in smooth particle hydrodynamics simulations of Lyman break galaxy (LBG) haloes combined with ionizing radiative transfer, we quantify the covering factor of the cold streams at z= 2-4. We focus specifically on Lyman limit systems (LLSs) and damped Lyα absorbers (DLAs), which can be probed by absorption spectroscopy using a background galaxy or quasar sightline, and which are closely related to low-ionization metal absorbers. We show that the covering factor of these systems is relatively small and decreases with time. At z= 2, the covering factor of DLAs within the virial radius of the simulated galaxies is ˜3 per cent (˜1 per cent within twice this projected distance), and arises principally from the galaxy itself. The corresponding values for LLSs are ˜10 and 4 per cent. Because of their small covering factor compared to the order unity covering fraction expected for galactic winds, the cold streams are naturally dominated by outflows in stacked spectra. We conclude that the existing observations are consistent with the predictions of cold mode accretion, and outline promising kinematic and chemical diagnostics to separate out the signatures of galactic accretion and feedback.

  20. Thresholds for soil cover and weathering in mountainous landscapes

    Science.gov (United States)

    Dixon, Jean; Benjaram, Sarah

    2017-04-01

    The patterns of soil formation, weathering, and erosion shape terrestrial landscapes, forming the foundation on which ecosystems and human civilizations are built. Several fundamental questions remain regarding how soils evolve, especially in mountainous landscapes where tectonics and climate exert complex forcings on erosion and weathering. In these systems, quantifying weathering is made difficult by the fact that soil cover is discontinuous and heterogeneous. Therefore, studies that attempt to measure soil weathering in such systems face a difficult bias in measurements towards more weathered portions of the landscape. Here, we explore current understanding of erosion-weathering feedbacks, and present new data from mountain systems in Western Montana. Using field mapping, analysis of LiDAR and remotely sensed land-cover data, and soil chemical analyses, we measure soil cover and surface weathering intensity across multiple spatial scales, from the individual soil profile to a landscape perspective. Our data suggest that local emergence of bedrock cover at the surface marks a landscape transition from supply to kinetic weathering regimes in these systems, and highlights the importance of characterizing complex critical zone architecture in mountain landscapes. This work provides new insight into how landscape morphology and erosion may drive important thresholds for soil cover and weathering.

  1. Decomposing the Current

    DEFF Research Database (Denmark)

    Hansen, Tim

    The field of molecular electronics have been shown to span a huge range of properties. In an effort to extract the parameters of the system that governs these properties, a number of methods that decomposes the current have been developed. These methods function not just as tools for data...... extraction, but also serves as the foundation upon which to gain insights into the physics that governs the molecular properties. As such, the understanding of the applicability and the development of new methods to decompose the current may be a goal in it self. In this thesis we will explore some...... of these methods, and use the insights from this study to develop new methods. First, we will compare two methods that decompose the current into the transmission from a single conducting level of the molecular device, by extracting level position and broadening. In general we see that the method that relies on I...

  2. Decomposing the Current

    DEFF Research Database (Denmark)

    Hansen, Tim

    The field of molecular electronics have been shown to span a huge range of properties. In an effort to extract the parameters of the system that governs these properties, a number of methods that decomposes the current have been developed. These methods function not just as tools for data...... extraction, but also serves as the foundation upon which to gain insights into the physics that governs the molecular properties. As such, the understanding of the applicability and the development of new methods to decompose the current may be a goal in it self. In this thesis we will explore some...... of these methods, and use the insights from this study to develop new methods. First, we will compare two methods that decompose the current into the transmission from a single conducting level of the molecular device, by extracting level position and broadening. In general we see that the method that relies on I...

  3. Making smart social judgments takes time: infants' recruitment of goal information when generating action predictions.

    Directory of Open Access Journals (Sweden)

    Sheila Krogh-Jespersen

    Full Text Available Previous research has shown that young infants perceive others' actions as structured by goals. One open question is whether the recruitment of this understanding when predicting others' actions imposes a cognitive challenge for young infants. The current study explored infants' ability to utilize their knowledge of others' goals to rapidly predict future behavior in complex social environments and distinguish goal-directed actions from other kinds of movements. Fifteen-month-olds (N = 40 viewed videos of an actor engaged in either a goal-directed (grasping or an ambiguous (brushing the back of her hand action on a Tobii eye-tracker. At test, critical elements of the scene were changed and infants' predictive fixations were examined to determine whether they relied on goal information to anticipate the actor's future behavior. Results revealed that infants reliably generated goal-based visual predictions for the grasping action, but not for the back-of-hand behavior. Moreover, response latencies were longer for goal-based predictions than for location-based predictions, suggesting that goal-based predictions are cognitively taxing. Analyses of areas of interest indicated that heightened attention to the overall scene, as opposed to specific patterns of attention, was the critical indicator of successful judgments regarding an actor's future goal-directed behavior. These findings shed light on the processes that support "smart" social behavior in infants, as it may be a challenge for young infants to use information about others' intentions to inform rapid predictions.

  4. Making smart social judgments takes time: infants' recruitment of goal information when generating action predictions.

    Science.gov (United States)

    Krogh-Jespersen, Sheila; Woodward, Amanda L

    2014-01-01

    Previous research has shown that young infants perceive others' actions as structured by goals. One open question is whether the recruitment of this understanding when predicting others' actions imposes a cognitive challenge for young infants. The current study explored infants' ability to utilize their knowledge of others' goals to rapidly predict future behavior in complex social environments and distinguish goal-directed actions from other kinds of movements. Fifteen-month-olds (N = 40) viewed videos of an actor engaged in either a goal-directed (grasping) or an ambiguous (brushing the back of her hand) action on a Tobii eye-tracker. At test, critical elements of the scene were changed and infants' predictive fixations were examined to determine whether they relied on goal information to anticipate the actor's future behavior. Results revealed that infants reliably generated goal-based visual predictions for the grasping action, but not for the back-of-hand behavior. Moreover, response latencies were longer for goal-based predictions than for location-based predictions, suggesting that goal-based predictions are cognitively taxing. Analyses of areas of interest indicated that heightened attention to the overall scene, as opposed to specific patterns of attention, was the critical indicator of successful judgments regarding an actor's future goal-directed behavior. These findings shed light on the processes that support "smart" social behavior in infants, as it may be a challenge for young infants to use information about others' intentions to inform rapid predictions.

  5. Goals of care conversation teaching in residency - a cross-sectional survey of postgraduate program directors.

    Science.gov (United States)

    Roze des Ordons, Amanda; Kassam, Aliya; Simon, Jessica

    2017-01-06

    Residents are commonly involved in establishing goals of care for hospitalized patients. While education can improve the quality of these conversations, whether and how postgraduate training programs integrate such teaching into their curricula is not well established. The objective of this study was to characterize perceptions of current teaching and assessment of goals of care conversations, and program director interest in associated curricular integration. An electronic survey was sent to all postgraduate program directors at the University of Calgary. Quantitative data was analyzed using descriptive statistics and qualitative comments were analyzed using thematic analysis. The survey response rate was 34% (22/64). Formal goals of care conversation teaching is incorporated into 63% of responding programs, and most commonly involves lectures. Informal teaching occurs in 86% of programs, involving discussion, direct observation and role modeling in the clinical setting. Seventy-three percent of programs assess goals of care conversation skills, mostly in the clinical setting through feedback. Program directors believe that over two-thirds of clinical faculty are prepared to teach goals of care conversations, and are interested in resources to teach and assess goals of care conversations. Themes that emerged include 1) general perceptions, 2) need for teaching, 3) ideas for teaching, and 4) assessment of goals of care conversations. The majority of residency training programs at the University of Calgary incorporate some goals of care conversation teaching and assessment into their curricula. Program directors are interested in resources to improve teaching and assessment of goals of care conversations.

  6. Clique Cover Width and Clique Sum

    OpenAIRE

    Shahrokhi, Farhad

    2015-01-01

    For a clique cover $C$ in the undirected graph $G$, the clique cover graph of $C$ is the graph obtained by contracting the vertices of each clique in $C$ into a single vertex. The clique cover width of G, denoted by $CCW(G)$, is the minimum value of the bandwidth of all clique cover graphs of $G$. When $G$ is the clique sum of $G_1$ and $G_2$, we prove that $CCW(G) \\le 3/2(CCW(G_1) + CCW(G_2))$.

  7. Operational budgeting using fuzzy goal programming

    Directory of Open Access Journals (Sweden)

    Saeed Mohammadi

    2013-10-01

    Full Text Available Having an efficient budget normally has different advantages such as measuring the performance of various organizations, setting appropriate targets and promoting managers based on their achievements. However, any budgeting planning requires prediction of different cost components. There are various methods for budgeting planning such as incremental budgeting, program budgeting, zero based budgeting and performance budgeting. In this paper, we present a fuzzy goal programming to estimate operational budget. The proposed model uses fuzzy triangular as well as interval number to estimate budgeting expenses. The proposed study of this paper is implemented for a real-world case study in province of Qom, Iran and the results are analyzed.

  8. New Goals for a New School Year

    Institute of Scientific and Technical Information of China (English)

    邓玲

    2005-01-01

    Im a student of Senior 3and Ive set lots of new goals to achieve inthe new sem ester.First of all,Ill get up early in the m orning.In the past,I was usedto staying in bed for a little tim e longer, especially on weekends or onwinter m ornings. But from this autum n, Im determ ined to form a goodhabit of getting up early and then doing som e m orning exercises. Y ouknow,that will do m e good!O nly through these sports can I achieve m ygoalto becom e healthier and stronger.Secondly,Illm ake good use ofevery c...

  9. Power Goals for NASA's Exploration Program

    Science.gov (United States)

    Jeevarajan, Judith A.

    2009-01-01

    Exciting Future Programs ahead for NASA. Power is needed for all Exploration vehicles and for the missions. For long term missions as in Lunar and Mars programs, safe, high energy/ultra high energy batteries are required. Safety is top priority for human-rated missions. Two-fault tolerance to catastrophic failures is required for human-rated safety To meet power safety goals -inherent cell safety may be required; it can lessen complexity of external protective electronics and prevents dependency on hardware that may also have limitations. Inherent cell safety will eliminate the need to carry out screening of all cells (X-rays, vibration, etc.)

  10. Current limiters

    Energy Technology Data Exchange (ETDEWEB)

    Loescher, D.H. [Sandia National Labs., Albuquerque, NM (United States). Systems Surety Assessment Dept.; Noren, K. [Univ. of Idaho, Moscow, ID (United States). Dept. of Electrical Engineering

    1996-09-01

    The current that flows between the electrical test equipment and the nuclear explosive must be limited to safe levels during electrical tests conducted on nuclear explosives at the DOE Pantex facility. The safest way to limit the current is to use batteries that can provide only acceptably low current into a short circuit; unfortunately this is not always possible. When it is not possible, current limiters, along with other design features, are used to limit the current. Three types of current limiters, the fuse blower, the resistor limiter, and the MOSFET-pass-transistor limiters, are used extensively in Pantex test equipment. Detailed failure mode and effects analyses were conducted on these limiters. Two other types of limiters were also analyzed. It was found that there is no best type of limiter that should be used in all applications. The fuse blower has advantages when many circuits must be monitored, a low insertion voltage drop is important, and size and weight must be kept low. However, this limiter has many failure modes that can lead to the loss of over current protection. The resistor limiter is simple and inexpensive, but is normally usable only on circuits for which the nominal current is less than a few tens of milliamperes. The MOSFET limiter can be used on high current circuits, but it has a number of single point failure modes that can lead to a loss of protective action. Because bad component placement or poor wire routing can defeat any limiter, placement and routing must be designed carefully and documented thoroughly.

  11. The post-millennium development goals agenda: include 'end to all wars' as a public health goal!

    Science.gov (United States)

    Jayasinghe, Saroj

    2014-09-01

    The process of identifying global post-millennium development goals (post-MDGs) has begun in earnest. Consensus is emerging in certain areas (e.g. eliminating poverty) and conflicts and violence are recognized as key factors that retard human development. However, current discussions focus on tackling intra-state conflicts and individual-based violence and hardly mention eliminating wars as a goal. Wars create public health catastrophes. They kill, maim, displace and affect millions. Inter-state wars fuel intra-state conflicts and violence. The peace agenda should not be the monopoly of the UN Security Council, and the current consensus-building process setting the post-MDG agenda is a rallying point for the global community. The human rights approach will not suffice to eliminate wars, because few are fought to protect human rights. The development agenda should therefore commit to eliminating all wars by 2030. Targets to reduce tensions and discourage wars should be included. We should act now.

  12. Zeroing in on a new goal

    Energy Technology Data Exchange (ETDEWEB)

    O`Connell, K.A.

    1997-05-01

    A recent survey by Resource Services (Atlanta) showed that Georgia had a 32.6% recycling rate, which would catapult the state into the top 10 states in terms of recycling rates. Although these claims have since been disputed by certain environmental and recycling advocacy groups, arguably the state has taken important steps to increase its recycling levels. While recycling has become a growing presence in the home, at the curb, and in the office, another place where recycling has been thrust into the forefront is the Georgia state house in Atlanta. One state legislator in particular, Sen. Donzella James (D), has introduced a spate of recycling-related legislation that could change the face of solid waste management in Georgia. James introduced far-reaching legislation that would establish an ambitious goal of zero waste by the year 2020. The bill is in part a response to the state`s failure to meet a 25% waste diversion goal set in 1992. The bill mandates a graduated reduction in municipal solid waste, with a 25% diversion by 2002 and a 50% diversion by 2007, with total diversion by 2020.

  13. Consciousness, endogenous generation of goals and homeostasis

    Science.gov (United States)

    Tsitolovsky, Lev E.

    2015-08-01

    Behaviour can be both unpredictable and goal directed, as animals act in correspondence with their motivation. Motivation arises when neurons in specific brain areas leave the state of homeostatic equilibrium and are injured. The basic goal of organisms and living cells is to maintain their life and their functional state is optimal if it does not lead to physiological damage. This can somehow be sensed by neurons and the occurrence of damage elicits homeostatic protection to recover excitability and the ability to produces spikes. It can be argued that the neuron's activity is guided on the scale of "damage-protection" and it behaves as an object possessing minimum awareness. The approach of death increases cellular efforts to operate. Thus, homeostasis may evidently produce both maintenance of life and will. The question is - how does homeostasis reach the optimum? We have no possibility of determining how the cell evaluates its own states, e.g. as "too little free energy" or in terms of "threat" to life. In any case, the approach of death increases cellular efforts to operate. For the outside observer, this is reminiscent of intentional action and a manifestation of will.

  14. Mental schemas hamper memory storage of goal-irrelevant information

    Directory of Open Access Journals (Sweden)

    Carly C Sweegers

    2015-11-01

    Full Text Available Mental schemas exert top-down control on information processing; for instance by facilitating the storage of schema-related information. However, given capacity-limits and competition in neural network processing, schemas may additionally exert their effects by suppressing information with low momentary relevance. In particular, when existing schemas suffice to guide goal-directed behavior, this may actually reduce encoding of the redundant sensory input, in favor of gaining efficiency in task performance. The present experiment set out to test this schema-induced shallow encoding hypothesis. Our approach involved a memory task in which faces had to be coupled to homes. For half of the faces the responses could be guided by a pre-learned schema, for the other half of the faces such a schema was not available. Memory storage was compared between schema-congruent and schema-incongruent items. To characterize putative schema effects, memory was assessed both with regard to visual details and contextual aspects of each item. The depth of encoding was also assessed through an objective neural measure: the parietal old/new ERP effect. This ERP effect, observed between 500-800 ms post stimulus onset, is thought to reflect the extent of recollection: the retrieval of a vivid memory, including various contextual details from the learning episode. We found that schema-congruency induced substantial impairments in item memory and even larger ones in context memory. Furthermore, the parietal old/new ERP effect indicated higher recollection for the schema-incongruent than the schema-congruent memories. The combined findings indicate that, when goals can be achieved using existing schemas, this can hinder the in-depth processing of novel input, impairing the formation of perceptually detailed and contextually rich memory traces. Taking into account both current and previous findings, we suggest that schemas can both positively and negatively bias the

  15. Slope-Based and Geometric Encoding of a Goal Location by the Terrestrial Toad (Rhinella arenarum).

    Science.gov (United States)

    Sotelo, María Inés; Bingman, Verner P; Muzio, Rubén N

    2017-08-28

    The current study was designed to test for the ability of terrestrial toads, Rhinella arenarum, to use slope as source of spatial information to locate a goal, and investigate the relative importance of slope and geometric information for goal localization. Toads were trained to locate a single, water-reward goal location in a corner of a rectangular arena placed on an incline. Once the toads learned the task, 3 types of probe trials were carried out to determine the relative use of slope and geometric information for goal localization. The probe trials revealed that the toads were able to independently use slope, and as previously reported, geometry to locate the goal. However, the boundary geometry of the experimental arena was found to be preferentially used by the toads when geometric and slope information were set in conflict. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  16. Hippocampal place-cell sequences depict future paths to remembered goals.

    Science.gov (United States)

    Pfeiffer, Brad E; Foster, David J

    2013-05-02

    Effective navigation requires planning extended routes to remembered goal locations. Hippocampal place cells have been proposed to have a role in navigational planning, but direct evidence has been lacking. Here we show that before goal-directed navigation in an open arena, the rat hippocampus generates brief sequences encoding spatial trajectories strongly biased to progress from the subject's current location to a known goal location. These sequences predict immediate future behaviour, even in cases in which the specific combination of start and goal locations is novel. These results indicate that hippocampal sequence events characterized previously in linearly constrained environments as 'replay' are also capable of supporting a goal-directed, trajectory-finding mechanism, which identifies important places and relevant behavioural paths, at specific times when memory retrieval is required, and in a manner that could be used to control subsequent navigational behaviour.

  17. Reliance on luck: identifying which achievement goals elicit superstitious behavior.

    Science.gov (United States)

    Hamerman, Eric J; Morewedge, Carey K

    2015-03-01

    People often resort to superstitious behavior to facilitate goal achievement. We examined whether the specific type of achievement goal pursued influences the propensity to engage in superstitious behavior. Across six studies, we found that performance goals were more likely than learning goals to elicit superstitious behavior. Participants were more likely to engage in superstitious behavior at high than at low levels of chronic performance orientation, but superstitious behavior was not influenced by chronic learning orientation (Studies 1 and 2). Similarly, participants exhibited stronger preferences for lucky items when primed to pursue performance goals rather than learning goals (Studies 3 and 4). As uncertainty of goal achievement increased, superstitious behavior increased when participants pursued performance goals but not learning goals (Study 5). Finally, assignment to use a lucky (vs. unlucky) item resulted in greater confidence of achieving performance goals but not learning goals (Study 6). © 2015 by the Society for Personality and Social Psychology, Inc.

  18. The Planetary Science Workforce: Goals Through 2050

    Science.gov (United States)

    Rathbun, J. A.; Cohen, B. A.; Turtle, E. P.; Vertesi, J. A.; Rivkin, A. S.; Hörst, S. M.; Tiscareno, M. S.; Marchis, F.; Milazzo, M.; Diniega, S.; Lakdawalla, E.; Zellner, N.

    2017-02-01

    The planetary science workforce is not nearly as diverse as the society from which its membership is drawn and from which the majority of our funding comes. We discuss the current state and recommendations for improvement.

  19. Intrinsic motivation, performance, and the mediating role of mastery goal orientation: a test of self-determination theory.

    Science.gov (United States)

    Cerasoli, Christopher P; Ford, Michael T

    2014-01-01

    Although intrinsic motivation has been linked repeatedly to performance and outcomes, the causal relationship between the two has remained unclear. To explain the link, this study considered the focusing influence of mastery goals. Using a three-wave panel study and hypotheses drawn from self-determination theory and achievement goal theory, the current study sought to clarify the relationships between intrinsic motivation, mastery goal orientation, and performance. Specifically, the current study hypothesized and found that mastery goals mediated (explained) the relationship between intrinsic motivation and performance.

  20. Use of Cover Crops in Hardwood Production

    Science.gov (United States)

    Randy Rentz

    2005-01-01

    Cover crops are as essential a practice in hardwood production as in pine production or any other nursery operation. Without proper cover crop rotation in a nursery plan, we open ourselves up to an array of problems: more diseases, wrong pH, more weeds, reduced fertility, and less downward percolation of soil moisture due, in part, to compaction....

  1. AsMA journal covers, a history.

    Science.gov (United States)

    Day, Pamela C

    2014-01-01

    The cover of our journal has changed quite often over the years. As we look forward to changing the name and design of the journal, it seems appropriate to reflect on the previous journal titles and covers. A brief history follows.

  2. Winter cover crops influence Amaranthus palmeri establishment

    Science.gov (United States)

    Winter cover crops were evaluated for their effect on Palmer amaranth (PA) suppression in cotton production. Cover crops examined included rye and four winter legumes: narrow-leaf lupine, crimson clover, Austrian winter pea, and cahaba vetch. Each legume was evaluated alone and in a mixture with rye...

  3. Managing cover crops on strawberry furrow bottoms

    Science.gov (United States)

    Bare furrows in strawberry fields with plastic mulch covered beds can lead to lots of soil erosion and runoff during winter rainy periods. This article describes how growers can plant and manage cover crops in these furrows to minimize runoff and soil erosion. This is based on on-going research at...

  4. Well-covered graphs and factors

    DEFF Research Database (Denmark)

    Randerath, Bert; Vestergaard, Preben D.

    2006-01-01

    A maximum independent set of vertices in a graph is a set of pairwise nonadjacent vertices of largest cardinality α. Plummer defined a graph to be well-covered, if every independent set is contained in a maximum independent set of G. Every well-covered graph G without isolated vertices has a perf...

  5. 29 CFR 1904.31 - Covered employees.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 5 2010-07-01 2010-07-01 false Covered employees. 1904.31 Section 1904.31 Labor... Requirements § 1904.31 Covered employees. (a) Basic requirement. You must record on the OSHA 300 Log the recordable injuries and illnesses of all employees on your payroll, whether they are labor, executive,...

  6. 14 CFR 120.215 - Covered employees.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Covered employees. 120.215 Section 120.215... Alcohol Testing Program Requirements § 120.215 Covered employees. (a) Each employee, including any... accordance with this subpart. This includes full-time, part-time, temporary, and intermittent...

  7. "Lolita": Genealogy of a Cover Girl

    Science.gov (United States)

    Savage, Shari L.

    2015-01-01

    At the publication of Vladimir Nabokov's controversial novel "Lolita" (1958), the author insisted that a girl never appear on the cover. This discourse analysis of 185 "Lolita" book covers, most of which feature a girl, considers the genealogy of "Lolita" in relation to representation, myth, and tacit knowledge…

  8. "Lolita": Genealogy of a Cover Girl

    Science.gov (United States)

    Savage, Shari L.

    2015-01-01

    At the publication of Vladimir Nabokov's controversial novel "Lolita" (1958), the author insisted that a girl never appear on the cover. This discourse analysis of 185 "Lolita" book covers, most of which feature a girl, considers the genealogy of "Lolita" in relation to representation, myth, and tacit knowledge…

  9. A Review of Realizing the Universal Health Coverage (UHC) Goals by 2030: Part 2- What is the Role of eHealth and Technology?

    Science.gov (United States)

    Hussein, Rada

    2015-07-01

    This paper is the second part of a review of how to realize the Universal Health Coverage (UHC) goals by 2030. The objective of this review is to investigate the role of eHealth and technology in achieving UHC, focusing on four aspects: 1) identifying the importance of UHC and highlighting how UHC is influenced by health systems and eHealth, 2) investigating the current status of UHC worldwide and indicating the current challenges facing the realization of UHC, 3) reviewing the current research activities in the UHC domain and emphasizing the role of eHealth and technology in achieving UHC, and 4) discussing the results of the review to identify the current gaps in UHC implantation and the corresponding research lines for future investigation. This part covers the last two aspects through providing a comprehensive understanding of the role of eHealth in the current research activities in the UHC domain. Specifically, eHealth can be extensively deployed in connecting the healthcare information systems, strengthening the health systems, building the health workforce capacity, in addition to forming frameworks of integrated mHealth strategies for achieving UHC.

  10. Liquidity in Government versus Covered Bond Markets

    DEFF Research Database (Denmark)

    Dick-Nielsen, Jens; Gyntelberg, Jacob; Sangill, Thomas

    We present findings on the secondary market liquidity of government and covered bonds in Denmark before, during and after the 2008 financial crisis. The analysis focuses on wholesale trading in the two markets and is based on a complete transaction level dataset covering November 2007 until end...... 2011. Overall, our findings suggest that Danish benchmark covered bonds by and large are as liquid as Danish government bonds - including in periods of market stress. Before the financial crisis of 2008, government bonds were slightly more liquid than covered bonds. During the crisis, trading continued...... in both markets but the government bond market experienced a brief but pronounced decline in market liquidity while liquidity in the covered bond market was more robust - partly reflective of a number of events as well as policy measures introduced in the autumn of 2008. After the crisis, liquidity...

  11. Liquidity in Government versus Covered Bond Markets

    DEFF Research Database (Denmark)

    Dick-Nielsen, Jens; Gyntelberg, Jacob; Sangill, Thomas

    in both markets but the government bond market experienced a brief but pronounced decline in market liquidity while liquidity in the covered bond market was more robust - partly reflective of a number of events as well as policy measures introduced in the autumn of 2008. After the crisis, liquidity......We present findings on the secondary market liquidity of government and covered bonds in Denmark before, during and after the 2008 financial crisis. The analysis focuses on wholesale trading in the two markets and is based on a complete transaction level dataset covering November 2007 until end...... 2011. Overall, our findings suggest that Danish benchmark covered bonds by and large are as liquid as Danish government bonds - including in periods of market stress. Before the financial crisis of 2008, government bonds were slightly more liquid than covered bonds. During the crisis, trading continued...

  12. Un/covering: Making Disability Identity Legible

    Directory of Open Access Journals (Sweden)

    Heather Dawn Evans

    2017-03-01

    Full Text Available This article examines one aspect of disability identity among people with non-apparent or "invisible" disabilities: the decision to emphasize, remind others about, or openly acknowledge impairment in social settings. I call this process "un/covering," and situate this concept in the sociological and Disability Studies literature on disability stigma, passing, and covering. Drawing on interviews with people who have acquired a non-apparent impairment through chronic illness or injury, I argue that decisions to un/cover (after a disability disclosure has already been made play a pivotal role for this group in developing a strong, positive disability identity and making that identity legible to others. Decisions to pass, cover, or un/cover are ongoing decisions that stitch together the fabric of each person's daily life experiences, thus serving as primary mechanisms for identity negotiation and management.

  13. Integrating global land cover datasets for deriving user-specific maps

    NARCIS (Netherlands)

    Tsendbazar, Nandika; Bruin, de Sytze; Herold, Martin

    2016-01-01

    Global scale land cover (LC) mapping has interested many researchers over the last two decades as it is an input data source for various applications. Current global land cover (GLC) maps often do not meet the accuracy and thematic requirements of specific users. This study aimed to create an improv

  14. GOAL PROGRAMMING ALGORITHM FOR A TYPE OF LEAST ABSOLUTE VALUE REGRESSION PROBLEM

    Institute of Scientific and Technical Information of China (English)

    SHI Kuiran; XIAO Tiaojun; ZHANG Weirong

    2004-01-01

    This paper develops goal programming algorithm to solve a type of least absolute value (LAV) problem. Firstly, we simplify the simplex algorithm by proving the existence of solutions of the problem. Then, we present a goal programming algorithm on the basis of the original techniques. Theoretical analysis and numerical results indicate that the new method contains a lower number of deviation variables and consumes less computational time as compared to current LAV methods.

  15. “One-size-fits-all”? Differentiation in destinations’ marketing goals and strategies to achieve them

    OpenAIRE

    Avraham, Eli; Ketter, Eran

    2015-01-01

    While tourism marketing literature tends to present marketing as a ‘one-size-fits-all’ process, the current study suggests various destination marketing goals. Until today, the literature mainly concentrated on analyzing marketing strategies, tactics, tools and initiatives for enhancing and perceiving tourism, while other marketing goals were neglected, such as marketing unfamiliar destinations or promoting tourism during and after tourism crises. The purpose of this study is to propose the m...

  16. The LYRA-B space experiment: Goals and principles for its realization

    Science.gov (United States)

    Zakharov, A. I.; Mironov, A. V.; Prokhorov, M. E.; Biryukov, A. V.; Stekol'shchikov, O. Yu.; Tuchin, M. S.

    2013-03-01

    We describe goals and principles for the realization the Lyra-B space experiment onboard the International Space Station, which is currently being prepared at the Sternberg Astronomical Institute. The main goal of the experiment is to carry out a high-accuracy, multicolor all-sky survey of stars down to 16 m -17 m . The detailed structure of the expected observational data, their possible scientific use, and a number of technical problems are discussed.

  17. The Power of the Picture: How Narrative Film Captures Attention and Disrupts Goal Pursuit.

    Science.gov (United States)

    Cohen, Anna-Lisa; Shavalian, Elliot; Rube, Moshe

    2015-01-01

    Narrative transportation is described as a state of detachment that arises when one becomes immersed in the narrative of a story. Participants viewed either an intact version of an engaging 20 min film, "Bang You're Dead!," (1961) by Alfred Hitchcock (contiguous condition), or a version of the same film with scenes presented out of order (noncontiguous condition). In this latter condition, the individual scenes were intact but were presented out of chronological order. Participants were told a cover story that we were interested in the amount of gun violence depicted in films. Both groups were given the goal to remember to lift their hand every time they heard the word "gun" spoken during the film. Results revealed that participants were significantly less likely to remember to execute their goal in the contiguous condition, presumably because this narrative transported viewers' attention and thereby "hijacked" processing resources away from internal goals.

  18. The Power of the Picture: How Narrative Film Captures Attention and Disrupts Goal Pursuit.

    Directory of Open Access Journals (Sweden)

    Anna-Lisa Cohen

    Full Text Available Narrative transportation is described as a state of detachment that arises when one becomes immersed in the narrative of a story. Participants viewed either an intact version of an engaging 20 min film, "Bang You're Dead!," (1961 by Alfred Hitchcock (contiguous condition, or a version of the same film with scenes presented out of order (noncontiguous condition. In this latter condition, the individual scenes were intact but were presented out of chronological order. Participants were told a cover story that we were interested in the amount of gun violence depicted in films. Both groups were given the goal to remember to lift their hand every time they heard the word "gun" spoken during the film. Results revealed that participants were significantly less likely to remember to execute their goal in the contiguous condition, presumably because this narrative transported viewers' attention and thereby "hijacked" processing resources away from internal goals.

  19. Beyond Impervious: Urban Land-Cover Pattern Variation and Implications for Watershed Management.

    Science.gov (United States)

    Beck, Scott M; McHale, Melissa R; Hess, George R

    2016-07-01

    Impervious surfaces degrade urban water quality, but their over-coverage has not explained the persistent water quality variation observed among catchments with similar rates of imperviousness. Land-cover patterns likely explain much of this variation, although little is known about how they vary among watersheds. Our goal was to analyze a series of urban catchments within a range of impervious cover to evaluate how land-cover varies among them. We then highlight examples from the literature to explore the potential effects of land-cover pattern variability for urban watershed management. High-resolution (1 m(2)) land-cover data were used to quantify 23 land-cover pattern and stormwater infrastructure metrics within 32 catchments across the Triangle Region of North Carolina. These metrics were used to analyze variability in land-cover patterns among the study catchments. We used hierarchical clustering to organize the catchments into four groups, each with a distinct landscape pattern. Among these groups, the connectivity of combined land-cover patches accounted for 40 %, and the size and shape of lawns and buildings accounted for 20 %, of the overall variation in land-cover patterns among catchments. Storm water infrastructure metrics accounted for 8 % of the remaining variation. Our analysis demonstrates that land-cover patterns do vary among urban catchments, and that trees and grass (lawns) are divergent cover types in urban systems. The complex interactions among land-covers have several direct implications for the ongoing management of urban watersheds.

  20. Health as the goal for nursing.

    Science.gov (United States)

    King, I M

    1990-01-01

    Health is a basic concept in the discipline and profession of nursing. A review of literature from several disciplines revealed that health is viewed as a multidimensional concept. Several approaches to categorize health were presented by various authors. An overview of King's conceptual framework and theory of goal attainment related to her concept of health was discussed. The need to develop reliable and valid instruments to measure the dimensions of health was identified. Several instruments developed by nurses were reviewed. The importance of deriving a conceptual and operational definition of health was related to advancing nursing science. The purpose of this paper is to discuss the meaning of health and its relevance for nursing science. A synthesis of the literature will be discussed first, then King's concept of health will be presented along with the relevance of this knowledge for nursing science and the nursing profession.