WorldWideScience

Sample records for europe mitigation compensation

  1. Quantification of mitigation potentials of agricultural practices for Europe

    Science.gov (United States)

    Lesschen, J. P.; Kuikman, P. J.; Smith, P.; Schils, R. L.; Oudendag, D.

    2009-04-01

    Agriculture has a significant impact on climate, with a commonly estimated contribution of 9% of total greenhouse gases (GHG) emissions. Besides, agriculture is the main source of nitrous oxide and methane emissions to the atmosphere. On the other hand, there is a large potential for climate change mitigation in agriculture through carbon sequestration into soils. Within the framework of the PICCMAT project (Policy Incentives for Climate Change Mitigation Agricultural Techniques) we quantified the mitigation potential of 11 agricultural practices at regional level for the EU. The focus was on smaller-scale measures towards optimised land management that can be widely applied at individual farm level and which can have a positive climate change mitigating effect and be beneficial to soil conditions, e.g. cover crops and reduced tillage. The mitigation potentials were assessed with the MITERRA-Europe model, a deterministic and static N cycling model which calculates N emissions on an annual basis, using N emission factors and N leaching fractions. For the PICCMAT project the model was extended with a soil carbon module, to assess changes in soil organic carbon according to the IPCC Tier1 approach. The amount of soil organic carbon (SOC) is calculated by multiplying the soil reference carbon content, which depends on soil type and climate, by coefficients for land use, land management and input of organic matter. By adapting these coefficients changes in SOC as result of the measures were simulated. We considered both the extent of agricultural area across Europe on which a measure could realistically be applied (potential level of implementation), and the current level of implementation that has already been achieved . The results showed that zero tillage has the highest mitigation potential, followed by adding legumes, reduced tillage, residue management, rotation species, and catch crops. Optimising fertiliser application and fertiliser type are the measures with

  2. Mitigation of Voltage Swells by Static Series Compensator

    DEFF Research Database (Denmark)

    Awad, Hilmy; Blaabjerg, Frede

    2004-01-01

    Swells and overvoltages can cause overheating, tripping or even destruction of industrial equipment such as motor drives and control relays. This paper investigates the possibility of employing the Static Series Compensator (SSC) to mitigate voltage swells/overvoltages. In the case of voltage...... is lower than a predetermined voltage level, the active power is employed to charge the ESC to this voltage level; 2) otherwise, the overvoltage protection of the SSC must operate. This paper also applies an overvoltage protection scheme based on a combination of a dc resistor with a chopper and the valves...

  3. CEO compensation, family control, and institutional investors in Continental Europe

    NARCIS (Netherlands)

    Croci, Ettore; Gonenc, Halit; Ozkan, Neslihan

    2012-01-01

    This paper investigates the impact of family control and institutional investors on CEO pay packages in Continental Europe, using a dataset of 754 listed firms with 3731 firm-year observations from 14 countries during 2001-2008. We find that family control curbs the level of CEO total and cash

  4. Dealing with flood damages: will prevention, mitigation, and ex post compensation provide for a resilient triangle?

    Directory of Open Access Journals (Sweden)

    Cathy Suykens

    2016-12-01

    Full Text Available There is a wealth of literature on the design of ex post compensation mechanisms for natural disasters. However, more research needs to be done on the manner in which these mechanisms could steer citizens toward adopting individual-level preventive and protection measures in the face of flood risks. We have provided a comparative legal analysis of the financial compensation mechanisms following floods, be it through insurance, public funds, or a combination of both, with an empirical focus on Belgium, the Netherlands, England, and France. Similarities and differences between the methods in which these compensation mechanisms for flood damages enhance resilience were analyzed. The comparative analysis especially focused on the link between the recovery strategy on the one hand and prevention and mitigation strategies on the other. There is great potential within the recovery strategy for promoting preventive action, for example in terms of discouraging citizens from living in high-risk areas, or encouraging the uptake of mitigation measures, such as adaptive building. However, this large potential has yet to be realized, in part because of insufficient consideration and promotion of these connections within existing legal frameworks. We have made recommendations about how the linkages between strategies can be further improved. These recommendations relate to, among others, the promotion of resilient reinstatement through recovery mechanisms and the removal of legal barriers preventing the establishment of link-inducing measures.

  5. China–Europe Relations in the Mitigation of Climate Change

    DEFF Research Database (Denmark)

    Berger, Axel; Fischer, Doris; Lema, Rasmus

    2013-01-01

    Despite the large-scale investments of both China and the EU in climate-change mitigation and renewable-energy promotion, the prevailing view on China–EU relations is one of conflict rather than cooperation. In order to evaluate the prospects of cooperation between China and the EU in these policy...

  6. Mitigation of Nitrogen Emissions from Animal Agriculture in Europe

    Science.gov (United States)

    Oenema, O.

    2011-12-01

    More than 70% of the utilized agricultural area (187 Mha) in the 27 Member States of the European Union (EU-27) is used for animal production. In addition, a considerable amount of animal feed is imported. Dairy and beef cattle, pigs, and poultry are the dominant animal species. Total livestock density is highest in the Netherlands, Belgium, Ireland, Denmark and some regions in France, Germany and Italy. The mean nitrogen (N) retention in animal products in EU-27 in 2005 was 20% for milk, 8% for beef, 25% for pork, 38% for poultry and 28% for egg production. This indicates that dairy cows excreted on average 80% of the N intake, beef cattle 92%, pigs 75%, poultry 62% and layers 72%. There was a large variation in N retention between countries. Animal manures and nitrogen (N) fertilizers are main sources of N emissions. In 2005, mean N excretion by animals ranged from less than 25 kg per ha per year in Bulgaria to nearly 250 kg per ha in The Netherlands. On average 25% of the total amount of N excreted was lost as ammonia (NH3) to the atmosphere, though with a considerable variation between countries. About 10% was lost as NH3-N from housing systems, 9% from manure application to land, 4% from manure storage and treatment facilities, and 3% from grazing. Nitrogen leaching was in the same order of magnitude. Animal production also had a considerable share in the total emissions of greenhouse gases to the atmosphere (range 5-25%). Especially dairy cattle and beef cattle contribute to the emissions of methane (CH4) and nitrous oxide (N2O) to the atmosphere. Considerable efforts are being made to decrease N emissions from agriculture in EU-27. Good agricultural practices and mandatory emission mitigation measures are enforced through EU environmental policies, including Nitrates Directive, National Emissions Ceiling Directive, and Water Framework Directive. Some countries have succeeded to decrease the NH3 emissions to air and N leaching losses to groundwater and

  7. Mitigation and Compensation under EU Nature Conservation Law in the Flemish Region: Beyond the Deadlock for Development Projects?

    Directory of Open Access Journals (Sweden)

    Hendrik Schoukens

    2014-05-01

    Full Text Available For years, the predicament of many of the European protected habitats and species in the Flemish Region, as in many other Member States, passed relatively unnoticed. The lack of proper rules and clear implementation rules fuelled the impression amongst project developers and planning authorities that the impacts of project developments on biodiversity did not really warrant closer assessment. However, in the past ten years, strict national case law has significantly altered this view. Faced with tighter judicial scrutiny, the Habitats and Birds Directives were seen as an important obstacle to project development. Hence mitigation and compensation have now come up as novel approaches to better align spatial aspirations with the conservation of nature. In reality, mitigation was often used as a cover-up for projects that would not fit the strict requirements enshrined in the derogatory clauses. Interestingly, the Belgian Council of State showed itself quite cautious in reasserting the lax view of some planning authorities on mitigation and compensation. In reviewing the legality of several new approaches to mitigation and compensation, the Belgian Council of State, which was initially very cautious in quashing decisions that would actually jeopardise major infrastructure developments, has rendered some compelling rulings on the specific application of mitigation and compensatory measures in a spatial planning context. By letting the objectives of EU nature conservation law prevail in the face of economic interests, the recent case law of the Belgian Council of State can be seen as a remarkable example of judicial environmental activism.

  8. Compensation in Flood Risk Management with a Focus on Shifts in Compensation Regimes Regarding Prevention, Mitigation and Disaster Management

    NARCIS (Netherlands)

    van Doorn - Hoekveld, Willemijn

    In the Netherlands, the history of water management and water safety especially, goes back centuries. Compensation of damage caused by lawful acts of an administrative body (no-fault liability) is developed mostly in the field of water management and has quite a long history as well. The

  9. Compensation in Flood Risk Management with a Focus on Shifts in Compensation Regimes Regarding Prevention, Mitigation and Disaster Management

    Directory of Open Access Journals (Sweden)

    Willemijn van Doorn-Hoekveld

    2014-05-01

    Full Text Available In the Netherlands, the history of water management and water safety especially, goes back centuries. Compensation of damage caused by lawful acts of an administrative body (no-fault liability is developed mostly in the field of water management and has quite a long history as well. The compensation of no-fault liability in the Netherlands since its introduction has been part of public law and not of civil law. This does not mean that the administration cannot be held liable for wrongful actions, in which case private law is applied. There is a strict distinction between wrongful and lawful acts of the administration: both can cause damage, but the way they are compensated differs: for lawful acts, public law is applied and for wrongful acts civil law (tort law is applied. This article only considers public law, because it is the most important branch of law for the compensation of damage caused in the field of water safety. The field of water safety and flood risk management has seen many new developments, of which integration is the latest one. However, the course of flood risk management tends towards more segmentation of responsibilities. No-fault liability and other questions of compensation are also areas that are developing towards more integration. Assessment of  no-fault liability in the field of water safety management cannot be made without taking into consideration the historical development of the responsibility of the state for water management tasks in general. In this contribution, the author addresses the historical development of responsibilities of the state for water management tasks, recent developments in this area and the system of no-fault liability regarding measures to prevent flooding.

  10. Flood risk mitigation in Europe: how far away are we from the aspired forms of adaptive governance?

    NARCIS (Netherlands)

    Fournier, Marie; Larrue, Corinne; Alexander, Meghan; Hegger, D.L.T.|info:eu-repo/dai/nl/322129532; bakker, marloes; Pettersson, Maria; Crabbé, Ann; Mees, Hannelore; Chorynski, Adam

    2016-01-01

    Flood mitigation is a strategy that is growing in importance across Europe. This growth corresponds with an increasing emphasis on the need to learn to live with floods and make space for water. Flood mitigation measures aim at reducing the likelihood and magnitude of flooding and complement flood

  11. The Ecosystem Approach for the design of compensation and mitigation measures on coastal marine environment: the case study of Civitavecchia harbour

    Science.gov (United States)

    Marcelli, Marco; Scanu, Sergio; Piermattei, Viviana; Bonamano, Simone; Mancini, Emanuele; Madonia, Alice

    2017-04-01

    The coastal marine domain is characterized by physical and ecological conditions that favour and determine a spatial overlap between the different uses of natural resources. In this context, the coastal area of Civitavecchia houses important biodiversity hotspots as well as multiple human activities, being affected by potential conflicts. In particular, the works of expansion scheduled for the Port of Civitavecchia, one of the largest in Europe in terms of cruise and ferry traffic, could impact on two Sites of Community Importance (IT6000005 and IT6000006), for the presence of priority habitats (Posidonia oceanica meadows and reefs of rocky substrates and biogenic concretions) and species (Pinna nobilis and Corallium rubrum) according to Habitat Directive 92/43/EEC. Considering that the Natural Capital analysis is indeed a valid emerging management tool for marine conflicts resolution (Maritime Spatial Planning Directive 2014/89 / EU - MSP), this study aims to propose a methodology to quantify the compensation and mitigation measures, evaluating the ecosystem services of priority habitats and species impacted by harbour expansion activities. To evaluate the ecosystem services the benthic biocoenoses, analyzed in the study area over the past 35 years, were chosen as reference spatial unit. We present the results of the economic evaluation of the benefits produced by Posidonia oceanica meadows (Habitat 1120), and Reef (Habitat 1170). For Posidonia oceanica meadows we computed benefits in relation to carbon sequestration, erosion control, bioremediation, food production, recreational potential and O2 supply, for Reefs using the method proposed by De Groot et al. 2012. The results of the economic assessment of ecosystem services for Habitat 1120 are in agreement with literature data. The results for the services related to the Habitat 1120 are significantly lower because of the influence of the ongoing impacts of human activity. This study allowed to define a specific

  12. Sunflower crop and climate change: vulnerability, adaptation, and mitigation potential from case-studies in Europe

    Directory of Open Access Journals (Sweden)

    Debaeke Philippe

    2017-01-01

    Full Text Available Climate change is characterized by higher temperatures, elevated atmospheric CO2 concentrations, extreme climatic hazards, and less water available for agriculture. Sunflower, a spring-sown crop often cultivated in southern and eastern regions of Europe, could be more vulnerable to the direct effect of heat stress at anthesis and drought during its growing cycle, both factors resulting in severe yield loss, oil content decrease, and fatty acid alterations. Adaptations through breeding (earliness, stress tolerance, crop management (planting dates, and shifting of growing areas could be developed, assessed and combined to partly cope with these negative impacts. New cultivation opportunities could be expected in northern parts of Europe where sunflower is not grown presently and where it could usefully contribute to diversify cereal-based cropping systems. In addition, sunflower crop could participate to the mitigation solution as a low greenhouse gas emitter compared to cereals and oilseed rape. Sunflower crop models should be revised to account for these emerging environmental factors in order to reduce the uncertainties in yield and oil predictions. The future of sunflower in Europe is probably related to its potential adaptation to climate change but also to its competitiveness and attractiveness for food and energy.

  13. Mitigation of pattern sensitivity in full-field electronic dispersion compensation

    OpenAIRE

    Zhao, Jian A.; McCarthy, Mary E.; Gunning, Paul; Ellis, Andrew D.

    2009-01-01

    We investigate the pattern-dependent decoding failures in full-field electronic dispersion compensation (EDC) by offline processing of experimental signals, and find that the performance of such an EDC receiver may be degraded by an isolated "1" bit surrounded by long strings of consecutive "0s". By reducing the probability of occurrence of this kind of isolated "1" and using a novel adaptive threshold decoding method, we greatly improve the compensation performance to achieve 10-Gb/s on-off ...

  14. Novel STATCOM Controller for Mitigating SSR and Damping Power System Oscillations in a Series Compensated Wind Parks

    DEFF Research Database (Denmark)

    Bak-Jensen, Birgitte; El-Moursi, M. S.; Abdel-Rahman, Mansour Hassan

    2010-01-01

    This paper addresses implementation issues associated with a novel damping control algorithm for a STATCOM in a series compensated wind park for mitigating SSR (subsynchronous resonance) and damping power system oscillations. The IEEE first benchmark model on subsynchronous resonance is adopted...... damping control loop for the STATCOM based on a novel design procedure of nonlinear optimization are developed to meet the damping torque in the range of critical torsional frequencies. The Intelligent Shaft Monitor (ISM) scheme with Synthesized Special Indicator Signals are developed and examined...... the SSR, damping the power system oscillation and enhancing the transient stability margin in response to different SCRs....

  15. L-325 Sagebrush Habitat Mitigation Project: Final Compensation Area Monitoring Report

    Energy Technology Data Exchange (ETDEWEB)

    Durham, Robin E.; Becker, James M.

    2013-09-26

    This document provides a review and status of activities conducted in support of the Fluor Daniel Hanford Company (Fluor), now Mission Support Alliance (MSA), Mitigation Action Plan (MAP) for Project L-325, Electrical Utility Upgrades (2007). Three plantings have been installed on a 4.5-hectare mitigation area to date. This review provides a description and chronology of events, monitoring results, and mitigative actions through fiscal year (FY) 2012. Also provided is a review of the monitoring methods, transect layout, and FY 2012 monitoring activities and results for all planting years. Planting densities and performance criteria stipulated in the MAP were aimed at a desired future condition (DFC) of 10 percent mature sagebrush (Artemisia tridentata ssp wyomingensis) cover. Current recommendations for yielding this DFC are based upon a conceptual model planting of 1000 plants/ha (400/ac) exhibiting a 60-percent survival rate after 5 monitoring years (DOE 2003). Accordingly, a DFC after 5 monitoring years would not be less than 600 plants/ha (240/ac). To date, about 8700 sagebrush plants have been grown and transplanted onto the mitigation site. Harsh site conditions and low seedling survival have resulted in an estimated 489 transplants/ha on the mitigation site, which is 111 plants/ha short of the target DFC. Despite this apparent shortcoming, 71, 91, and 24 percent of the surviving seedlings planted in FY 2007 and FY 2008 and FY 2010, respectively, showed signs of blooming in FY 2012. Blooming status may be a positive indication of future sagebrush recruitment, and is therefore a potential source for reaching the target DFC of 600 plants/ha on this mitigation site over time. Because of the difficulty establishing small transplants on this site, we propose that no additional plantings be considered for this mitigation area and to rely upon the potential recruitment by established seedlings to achieve the mitigation commitment set forth in the MAP of 600 plants/ha.

  16. Market of innovative timber products in Europe and Serbia and their contribution to climate change mitigation

    Directory of Open Access Journals (Sweden)

    Sretenović Predrag

    2014-01-01

    Full Text Available The paper shows results of researching the market of glued laminated timber as the most frequent innovative timber product in constructing timber framed residential facilities in Europe and Serbia. The research included the development of production, consumption and trade flows for the most significant countries in the European Union and Serbia. Additionally, the paper gives characteristics of this innovative timber product regarding dimensions, allowed deviations of dimensions defined in adequate European standard, wood species it is made of and fire resistance. The last part of the paper shows results of econometric modeling of the impact of building timber-framed houses on the consumption of glued laminated timber in Austria as one of the countries belonging to the group of the largest consumers of this innovative timber product in Europe. Taking into consideration that the substitution of classic building materials, primarily concrete, steel and aluminum, with glued laminated timber in residential construction contributes to the reduction of carbon-dioxide emission and climate change mitigation, research results of the effects of such substitution are presented in the last chapter in this paper. [Projekat Ministarstva nauke Republike Srbije, br. III43007: Istraživanje klimatskih promena na životnu sredinu: praćenje uticaja, adaptacija i ublažavanje

  17. The environmental tax reforms in Europe: mitigation, compensation, and CO2-stabilization

    DEFF Research Database (Denmark)

    Andersen, M. S.; Speck, S.

    2009-01-01

    It has been suggested that carbon-energy taxes would need to be increased to a level of 20-30 ?/tonne CO2 in 2020 in order to accomplish a stabilisation target for greenhouse gas concentrations. While increases of carbon-energy taxes inevitably raise questions about the negative impacts on economic...... growth and competitiveness, the European experience shows that governments as part of already agreed environmental tax reforms (ETR) have in fact implicit carbon-energy taxes with a nominal level that in many cases exceeds this level. Still, European governments have exempt especially the energy......-intensive industries and so to some extent for the biggest polluters the incentives to improve energy efficiency and shift towards low-carbon fuels have been weaker than the nominal rates would suggest. In view of the need to increase the real level of carbon-energy taxation, while retaining the competitiveness...

  18. Application of Clean Water (CWA) Section 404 compensatory wetland mitigation under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA)

    Energy Technology Data Exchange (ETDEWEB)

    Abbott, D.J.; Straub, C.A.

    1994-06-01

    Pursuant to Section 404 of the Clean Water Act (CWA), activities resulting in the discharge of dredge or fill material into waters of the US, including wetlands, require permit authorization from the US Army Corps of Engineers (ACOE). As part of the Section 404 permitting process, compensatory wetland mitigation in the form of wetland enhancement, restoration, or construction may be required to off-set impacts sustained under a Section 404 permit. Under normal circumstances, compensatory mitigation is a relatively straight forward process; however, issues associated with mitigation become more complex at sites undergoing remediation under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), because on-site response/remedial actions involving dredged and fill material are not subject to the formal Section 404 permitting process. These actions are conducted in accordance with the substantive permitting requirements of the ACOE`s Nationwide and individual permitting programs. Wetland mitigatory requirements are determined through application of the US Environmental Protection Agency`s (USEPA`s) 040(b) (1) Guidelines promulgated in 40 CFR Part 230 and are implemented through compliance with substantive permitting requirements during the conduct of response/remedial actions. A programmatic approach for implementing wetland mitigatory requirements is being developed at a former US Department of Energy (DOE) uranium refinery undergoing CERCLA remediation in southwestern Ohio. The approach is designed to define the regulatory mechanism that will be used to integrate CWA driven wetland mitigatory requirements into the CERCLA process.

  19. Flood risk mitigation in Europe: how far away are we from the aspired forms of adaptive governance?

    Directory of Open Access Journals (Sweden)

    Marie Fournier

    2016-12-01

    Full Text Available Flood mitigation is a strategy that is growing in importance across Europe. This growth corresponds with an increasing emphasis on the need to learn to live with floods and make space for water. Flood mitigation measures aim at reducing the likelihood and magnitude of flooding and complement flood defenses. They are being put in place through the implementation of actions that accommodate (rather than resist water, such as natural flood management or adapted housing. The strategy has gained momentum over the past 20 years in an effort to improve the sustainability of flood risk management (FRM and facilitate the diversification of FRM in the pursuit of societal resilience to flooding. Simultaneously, it is increasingly argued that adaptive forms of governance are best placed to address the uncertainty and complexity associated with social-ecological systems responding to environmental challenges, such as flooding. However, there have been few attempts to examine the extent to which current flood risk governance, and flood mitigation specifically, reflect these aspired forms of adaptive governance. Drawing from EU research into flood risk governance, conducted within the STAR-FLOOD project, we examine the governance of flood mitigation in six European countries: Belgium, England, France, the Netherlands, Poland, and Sweden. Using in-depth policy and legal analysis, as well as interviews with key actors, the governance and implementation of flood mitigation in these countries is evaluated from the normative viewpoint of whether, and to what extent, it can be characterized as adaptive governance. We identify five criteria of adaptive governance based on a comprehensive literature review and apply these to each country to determine the "distance" between current governance arrangements and adaptive governance. In conclusion, the flood mitigation strategy provides various opportunities for actors to further pursue forms of adaptive governance. The

  20. Global patterns and trends in human-wildlife conflict compensation.

    Science.gov (United States)

    Ravenelle, Jeremy; Nyhus, Philip J

    2017-04-25

    Human-wildlife conflict is a major conservation challenge, and compensation for wildlife damage is a widely used economic tool to mitigate this conflict. The effectiveness of this management tool is widely debated. The relative importance of factors associated with compensation success is unclear, and little is known about global geographic or taxonomic differences in the application of compensation programs. We reviewed research on wildlife-damage compensation to determine geographic and taxonomic gaps, analyze patterns of positive and negative comments related to compensation, and assess the relative magnitude of global compensation payments. We analyzed 288 publications referencing wildlife compensation and identified 138 unique compensation programs. These publications reported US$222 million (adjusted for inflation) spent on compensation in 50 countries since 1980. Europeans published the most articles, and compensation funding was highest in Europe, where depredation by wolves and bears was the most frequently compensated damage. Authors of the publications we reviewed made twice as many negative comments as positive comments about compensation. Three-quarters of the negative comments related to program administration. Conversely, three-quarters of the positive comments related to program outcomes. The 3 most common suggestions to improve compensation programs included requiring claimants to employ damage-prevention practices, such as improving livestock husbandry or fencing of crops to receive compensation (n = 25, 15%); modifying ex post compensation schemes to some form of outcome-based performance payment (n = 21, 12%); and altering programs to make compensation payments more quickly (n = 14, 8%). We suggest that further understanding of the strengths and weaknesses of compensation as a conflict-mitigation tool will require more systematic evaluation of the factors driving these opinions and that differentiating process and outcomes and understanding

  1. Channel Analysis and Estimation and Compensation of Doppler Shift in Underwater Acoustic Communication and Mitigation of IFI, ISI in Ultra-wideband Radio

    Science.gov (United States)

    Ahmed, Sadia

    Water occupies three fourth of earth's surface. The remaining one fourth is land. Although human habitats reside on land, there is no denying of the vital connection between land and water. The future sustainability of human species on this planet depends on wise utilization of all available resources, including that provided by the vast water world. Therefore, it is imperative to explore, understand, and define this massive, varying, and in many areas, unexplored water domain. The water domain exploration and data collection can be conducted using manned or unmanned vehicles, as allowed by the water environment. This dissertation addresses three of the key difficulties that occur during underwater acoustic communication among manned and/or unmanned vehicles and proposes feasible solutions to resolve those difficulties. The focus and the contributions of this research involve the following perspectives: 1) Representation of Underwater Acoustic Communication (UAC) Channels: Providing a comprehensive classification and representation of the underwater acoustic communication channel based on the channel environment. 2) Estimation and Compensation of Doppler Shift: Providing compensation algorithm to mitigate varying Doppler shift effect over subcarriers in UAC Orthogonal Frequency Division Multiplexing (OFDM) systems. 3) Mitigation of Inter-symbol Interference (ISI): Providing feasible solution to long delay spread causing ISI in Ultra-wideband channels.

  2. Nonlinear Controllers Based on Exact Feedback Linearization for Series-Compensated DFIG-Based Wind Parks to Mitigate Sub-Synchronous Control Interaction

    Directory of Open Access Journals (Sweden)

    Penghan Li

    2017-08-01

    Full Text Available The increasing penetration of wind power in the grid has driven the integration of wind farms with power systems that are series-compensated to enhance power transfer capability and dynamic stability. This may lead to sub-synchronous control interaction (SSCI problems in series-compensated doubly-fed induction generator (DFIG-based wind farms. To mitigate SSCI, nonlinear controllers based on exact feedback linearization (EFL are proposed in this paper. Before deriving the control laws, the exact feedback linearizability of the studied system is scrutinized. Frequency scanning analysis is employed to test the designed EFL controllers. Moreover, the performance of the EFL controllers is compared to that of classical proportional-integral (PI controllers. A series-compensated 100 MW DFIG-based wind park is utilized to assess the performance of the designed controllers through the alleviation of sub-synchronous resonance. Analyses of the studied system reveal that the resistance is negative under sub-synchronous frequency conditions, whereas the reactance becomes negative at approximately 44 Hz. The designed EFL controllers effectively alleviate SSCI and result in positive reactance and resistance values within the whole sub-synchronous frequency range. The results from the frequency scanning method are also validated through the time domain simulation and the eigenvalue analysis.

  3. Development of a harmonized risk mitigation toolbox dedicated to environmental risks of pesticides in farmland in Europe: outcome of the MAgPIE workshop

    Directory of Open Access Journals (Sweden)

    Alix, A.

    2015-11-01

    Full Text Available Risk mitigation measures are a key component in designing conditions of use of pesticides in crop protection. A 2-step workshop was organized under the auspices of SETAC and the European Commission and gathered risk assessors and risk managers of 21 European countries, industry, academia and agronomical advisors/extension services, in order to provide European regulatory authorities with a toolbox of risk mitigation measures designed to reduce environmental risks of pesticides used in agriculture, and thus contribute to a better harmonization within Europe in the area. The workshop gathered an inventory of the risk mitigation tools for pesticides being implemented or in development in European countries. The inventory was discussed in order to identify the most promising tools for a harmonized toolbox in the European area. The discussions concerned the level of confidence in the technical data on which the tools identified rely, possible regulatory hurdles, expectations as regards the implementation of these tools by farmers and links with risk assessment. Finally, this workshop was a first step towards a network gathering all stakeholders, i.e. experts from national authorities, research sector, industry and farmers, to share information and further develop this toolbox. This paper presents an outline of the content of the toolbox with an emphasis on spray drift reducing techniques, in line with the discussions ongoing in the SPISE workshop.

  4. ADAM adaptation and mitigation strategies: supporting European climate policy. Deliverable D3 of work package M1 (code D-M1.3). ADAM 2-degree scenario for Europe - policies and impacts

    Energy Technology Data Exchange (ETDEWEB)

    Schade, Wolfgang; Jochem, Eberhard; Barker, Terry (and others)

    2009-07-31

    ADAM research identifies and appraises existing and new policy options that can contribute to different combinations of adaptation and mitigation strategies. These options address the demands a changing climate will place on protecting citizens and valuable ecosystems - i.e., adaptation - as well as addressing the necessity to restrain/control humankind's perturbation to global climate to a desirable level - i.e., mitigation. The work package Mitigation 1 (Ml) has the core objective to simulate mitigation options and their related costs for Europe until 2050 and 2100 respectively. The focus of this deliverable is on the period 2005 to 2050. The long-term period until 2100 is covered in the previous deliverable D2, applying the POLES model for this time horizon. The analysis constitutes basically a techno-economic analysis. Depending on the sector analyzed it is either directly combined with a policy analysis (e.g. in the transport sector, renewables sector) or the policy analysis is performed qualitatively as a subsequent and independent step after the techno-economic analysis is completed (e.g. in the residential and service sectors). The book includes the following chapters: scenarios and macroeconomic assumptions; methodological issues analyzing mitigation options; the integrated global energy model POLES and its projections for the reference and 2 deg C scenarios; forest and basic materials sector; residential sector in Europe; the service (tertiary) and the primary sectors in Europe; basic products and other manufacturing industry sectors; transport sectors in Europe; renewable sector in Europe; conversion sector in Europe; syntheses and sectoral analysis in Europe; macroeconomic impacts of climate policy in the EU; the effects of the financial crisis on baseline simulations with implications for climate policy modeling: an analysis using the global model E3MG 2008-2012; conclusions and policy recommendations.

  5. Mitigating the Isomorphic Conflicts Faced by EMNEs in Southern Europe: The Case of Chinese Subsidiaries in Spain

    Directory of Open Access Journals (Sweden)

    Felix Barahona Márquez

    2016-07-01

    Full Text Available Emerging market multinational enterprises (EMNEs are rapidly increasing their foreign direct investment around the world and, in particular, in the countries of Southern Europe. Although, international business scholars have been quick to put the spotlight on this new phenomenon, the cultural adaptation of EMNE subsidiaries to host-country environments, especially those of Europe, has remained largely unexamined. This question acquires particular relevance owing to the considerable cultural distance between emerging and developed economies and the isomorphic conflicts that can arise at the subsidiary level. Here, we examine this situation by reporting two case studies of Chinese subsidiaries operating in Spain. Our findings suggest that guanxi – the deep-rooted system of personal relations and social connections founded on mutual interests – plays a major role in the search for legitimacy undertaken by Chinese subsidiaries located in Southern Europe. The adoption and adaptation of Chinese cultural values and practices to the local environment allow the subsidiary to align itself with the culture of the parent organization at the same time as it embeds itself in the host environment, thus resolving any isomorphic conflicts.

  6. Mitigation Banking Factsheet

    Science.gov (United States)

    A mitigation bank is an aquatic resource area that has been restored, established, enhanced, or preserved for the purpose of providing compensation for unavoidable impacts to aquatic resources permitted under Section 404

  7. Climate change and compensation

    DEFF Research Database (Denmark)

    Jensen, Karsten Klint; Flanagan, Tine Bech

    2013-01-01

    This paper presents a case for compensation of actual harm from climate change in the poorest countries. First, it is shown that climate change threatens to reverse the fight to eradicate poverty. Secondly, it is shown how the problems raised in the literature for compensation to some extent...... are based on misconceptions and do not apply to compensation of present actual harm. Finally, two arguments are presented to the effect that, in so far as developed countries accept a major commitment to mitigate climate change, they should also accept a commitment to address or compensate actual harm from...... climate change. The first argument appeals to the principle that if it is an injustice to cause risk of incurring harm in the future, then it is also an injustice to cause a similar harm now. The second argument appeals to the principle that if there is moral reason to reduce the risk of specific harms...

  8. Assessing the mitigation potential of agricultural systems by optimization of the agricultural management: A modeling study on 8 agricultural observation sites across Europe with the process based model LandscapeDNDC

    Science.gov (United States)

    Molina Herrera, Saul; Haas, Edwin; Klatt, Steffen; Kraus, David; Kiese, Ralf; Butterbach-Bahl, Klaus

    2014-05-01

    The use of mineral nitrogen (N) fertilizers increase crop yields but cause the biggest anthropogenic source of nitrous oxide (N2O) emissions and strongly contribute to surface water eutrophication (e.g. nitrate leaching). The necessity to identify affordable strategies that improve crop production while improving ecosystem services are in continuous debate between policy decision makers and farmers. In this line, a lack commitment from farmers to enforce laws might result in the reduction of benefits. For this reason, farmers should aim to increase crop production and to reduce environmental harm by the adoption of precision climate smart agriculture tools applied to management practices for instance. In this study we present optimized strategies for 8 sites (agricultural and grassland ecosystems) with long term field observation across Europe to show the mitigation potential to reduce reactive nitrogen losses under the constrain of keeping yields at observed levels. LandscapeDNDC simulations of crop yields and associated nitrogen losses (N2O emissions and NO3 leaching) were evaluated against long term field measurements. The sites presented different management regimes including the main commodity crops (maize, wheat, barley, rape seeds, etc) and fertilization amendments (synthetic and organic fertilizers) in Europe. The simulations reproduced the observed yields, captured N2O emissions and NO3 leaching losses with high statistical presicion (r2), acurrency (ME) and agreement (RMSPEn). The mitigation potentials to reduce N losses while keeping yields at observed levels for all 8 sites were assesed by Monte Carlo optimizations of the individual underlying multi year agricultural management options (timings of planting and harvest, fertilization & manure applications and rates, residues management). In this study we present for all 8 agricultural observations sites their individual mitigation potentials to reduce N losses for multi year rotations. The conclusions

  9. Acrylamide mitigation strategies

    NARCIS (Netherlands)

    Palermo, M.; Gökmen, V.; Meulenaer, De B.; Ciesarová, Z.; Zhang, Y.; Pedreschi, F.; Fogliano, V.

    2016-01-01

    FoodDrinkEurope Federation recently released the latest version of the Acrylamide Toolbox to support manufacturers in acrylamide reduction activities giving indication about the possible mitigation strategies. The Toolbox is intended for small and medium size enterprises with limited R&D

  10. Losses compensation; Compensation des pertes

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-07-01

    One mission of RTE (Electric Power Transportation), is to watch over the losses compensation resulting from the power transport on the electric power network. Since january 2001, RTE makes good the electric losses by the purchase of energy. To choose the marketers, a consultation has been realized by RTE. This document presents the rules concerning these losses compensation. (A.L.B.)

  11. Employee Compensation.

    Science.gov (United States)

    Osif, Bonnie A.; Harwood, Richard L.

    1995-01-01

    Presents an overview of selected literature about employee compensation. Highlights include the foundations of reward and recognition systems, incentive plans, problems with merit pay, a historical perspective on performance pay, evaluation criteria and processes, self-rating, job motivation and satisfaction, employee attitudes, collective…

  12. Distortion compensator

    NARCIS (Netherlands)

    Sakamoto, K.; Nauta, Bram

    2013-01-01

    PROBLEM TO BE SOLVED: To improve distortion compensation accuracy of a power amplifier. :SOLUTION: An LMS algorithm using a feedback signal that is an output signal of a power amplifier 1 input via an attenuator 15 and pseudorandom data calculates a delay of an input signal to the power amplifier 1.

  13. Distortion Compensator

    NARCIS (Netherlands)

    Sakamoto, K.; Nauta, Bram

    2013-01-01

    PROBLEM TO BE SOLVED: To improve distortion compensation accuracy of a power amplifier. ;SOLUTION: An LMS algorithm using a feedback signal that is an output signal of a power amplifier 1 input via an attenuator 17 and pseudorandom data calculates a delay of an input signal to the power amplifier 1

  14. Distortion Compensator

    NARCIS (Netherlands)

    Sakamoto, K.; Nauta, Bram

    2013-01-01

    PROBLEM TO BE SOLVED: To improve the accuracy of distortion compensation of a power amplifier. SOLUTION: An LMS algorithm using a feedback signal that is an output signal of a power amplifier 1 input via an attenuator 17 and pseudorandom data calculates a delay of an input signal to the power

  15. Potential of anaerobic digestion for mitigation of greenhouse gas emissions and production of renewable energy from agriculture: barriers and incentives to widespread adoption in Europe.

    Science.gov (United States)

    Banks, C J; Salter, A M; Chesshire, M

    2007-01-01

    The paper considers the role of anaerobic digestion in promoting good agricultural practice on farms and the contribution this would make to reducing the environmental impacts associated with manure management. There are no regulatory drivers to promote the use of digestion in Europe, and the technology has only been widely adopted where economic drivers and coherent policies have been implemented at a national level. These measures have included direct subsidy on the energy price paid for "green electricity", and exemption of tax when biogas is used as a vehicle fuel. In those countries where financial incentives are not available or where a financial penalty is incurred through the regulatory regime, the uptake of digestion has been poor. Even with subsidies, digestion of animal manures as a single substrate is not common, and countries with successful schemes have achieved this either by permitting the import of wastes onto the farm or offering bonus subsidies for the use of energy crops. Both of these measures improve the energy efficiency of the process by increasing the volumetric methane production, although concerns are expressed that attention could concentrate on energy production at the expense of improving manure management.

  16. Conservation Agriculture in Europe

    Directory of Open Access Journals (Sweden)

    Á. Kertész

    2014-03-01

    Yield performance and stability, operating costs, environmental policies and programs of the Common Agricultural Policy (CAP, and climate change will likely be the major driving forces defining the direction and for the extension of CA in Europe. The role of agriculture in climate change mitigation in the EU is discussed in the paper.

  17. Pileup Mitigation

    CERN Document Server

    Roloff, Jennifer; The ATLAS collaboration

    2017-01-01

    Simultaneous proton-proton collisions, or pileup, at the LHC has a significant impact on jet reconstruction, requiring the use of advanced pileup mitigation techniques. Pileup mitigation may occur at several stages of the reconstruction process, and ATLAS uses a combination of schemes, including constituent reconstruction methods, constituent-level pileup-mitigation techniques, and jet-level pileup-mitigation algorithms. This talk describes the two constituent-reconstruction methods for jets used on ATLAS: TopoClustering and Particle Flow. This talk also has a first look at the performance of several constituent-level pileup mitigation techniques on ATLAS, including Constituent Subtraction, Voronoi Subtraction, SoftKiller, and the Cluster Vertex Fraction. Finally, other developments in tagging pileup jets is discussed, such as the forward jet vertex tagger (fJVT), which uses jet shapes and topological information to tag jets.

  18. Temperate mountain forest biodiversity under climate change: compensating negative effects by increasing structural complexity

    National Research Council Canada - National Science Library

    Braunisch, Veronika; Coppes, Joy; Arlettaz, Raphaël; Suchant, Rudi; Zellweger, Florian; Bollmann, Kurt

    2014-01-01

    .... In mountain forests, where vertebrate species largely depend on vegetation composition and structure, deteriorating habitat suitability may thus be mitigated or even compensated by habitat management...

  19. Crime victims‘ right to compensation

    Directory of Open Access Journals (Sweden)

    Mrvić-Petrović Nataša

    2012-01-01

    Full Text Available This paper analyzes the most important documents of the United Nations, Council of Europe and the European Union relating to rights to damage compensation (restitution from offender and state compensation. The analysis shows that there is a gradual move from the concept of exercising the rights of victims in favor of a solidaristic model that takes less into account the rights of victims, and more the need to satisfy their legitimate interests. The economic crisis that is undermining the foundations of the welfare state could jeopardize the realization of this concept, especially in those European countries where the criminal justice system focuses solely on the offender, as is the case in Serbia. In such circumstances, regulation which protects the right to compensation, other rights and interests of victims, shall apply only to the extent that serves crime prevention. So it happens that in spite of a suitable normative framework and developments regarding the protection of victims of domestic violence and trafficking, the right to compensation and other rights of the victims do not actually get actualized in practice. In order to overcome this, a systemic reform to the criminal justice system should be undertaken with the aim to redirect the system towards the victim of the offense. Within these reforms a public fund for compensation of the victims of violence should be established and the process of mediation between the victim and the offender with the goal to make a settlement should be regulated, because these mechanisms do not exist in Serbia.

  20. Translating Europe

    Directory of Open Access Journals (Sweden)

    Yves Chevrel

    2007-07-01

    Europe thinks in many languages and Europe is a land of translation. Translation is a means of transmitting culture, a means of making it available to others and an invitation to share. It is a cement which binds Europe together.

  1. Compensation of regional unemployment in housing markets

    NARCIS (Netherlands)

    Vermeulen, W.; van Ommeren, J.N.

    2008-01-01

    Why are regional unemployment differentials in Europe so persistent if, as the wage curve literature demonstrates, there is no compensation through wages? Using Urban Audit data for 142 cities over 12 EU countries, as well as a Dutch household survey, we estimate relationships between local labour

  2. One-Way Temperature Compensated Fiber Link

    Science.gov (United States)

    2011-05-01

    individual compensated links. [1] R. Wynands and S. Weyers, “Atomic Fountain Clocks,” Metrologia , vol. 42, pp. S64-S79, 2005. [2] A. D. Ludlow...3] A. Bauch, et al. ,”Comparison Between Frequency Standards oin Europe and the USA at the 10-15 Uncertainty Level,” Metrologia , vol. 43, pp.109

  3. 2008 River Corridor Closure Contractor Revegetation and Mitigation Monitoring Report

    Energy Technology Data Exchange (ETDEWEB)

    C. T. Lindsey; K. A. Gano

    2008-09-30

    The purpose of this report is to document the status of revegetation projects and natural resources mitigation efforts that have been conducted for remediated waste sites and other activities associated with the Comprehensive Environmental Response, Compensation, and Liability Act cleanup of National Priorities List waste sites at Hanford. This report documents the results of revegetation and mitigation monitoring conducted in 2008 and includes 22 revegetation/restoration projects, one revegetation/mitigation project, and two bat habitat mitigation projects.

  4. 2007 River Corridor Closure Contractor Revegetation and Mitigation Monitoring Report

    Energy Technology Data Exchange (ETDEWEB)

    K. A. Gano; C. T. Lindsey

    2007-09-27

    The purpose of this report is to document the status of revegetation projects and natural resources mitigation efforts that have been conducted for remediated waste sites and other activities associated with the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) cleanup of National Priorities List waste sites at Hanford. This report documents the results of revegetation and mitigation monitoring conducted in 2007 and includes 11 revegetation/restoration projects, one revegetation/mitigation project, and 3 bat habitat mitigation projects.

  5. Statelessness and the refugee crisis in Europe

    Directory of Open Access Journals (Sweden)

    Katalin Berényi

    2016-10-01

    Full Text Available The European Union needs to issue a Directive on common standards for statelessness determination procedures with a view to mitigating the particular impacts of statelessness in the context of the continuing refugee crisis in Europe.

  6. Postcolonial Europe

    DEFF Research Database (Denmark)

    How has European identity been shaped through its colonial empires? Does this history of imperialism influence the conceptualisation of Europe in the contemporary globalised world? How has coloniality shaped geopolitical differences within Europe? What does this mean for the future of Europe......? Postcolonial Europe: Comparative Reflections after the Empires brings together scholars from across disciplines to rethink European colonialism in the light of its vanishing empires and the rise of new global power structures. Taking an interdisciplinary approach to the postcolonial European legacy the book...... argues that the commonly used nation-centric approach does not effectively capture the overlap between different colonial and postcolonial experiences across Europe....

  7. Report on farm scale eco-efficiency of mitigation and adaption options. D10.3

    DEFF Research Database (Denmark)

    Kristensen, Ib Sillebak; Olesen, Jørgen Eivind; Hutchings, Nicholas John

    2015-01-01

    This deliverable collates the information on simulated effects of mitigation and adaptation options at the farm scale in Europe, primarily using the FarmAC model for the mitigation options, and applying semi quantitative modelling for the adaptation options....

  8. Compensator configurations for load currents' symmetrization

    Science.gov (United States)

    Rusinaru, D.; Manescu, L. G.; Dinu, R. C.

    2016-02-01

    This paper approaches aspects regarding the mitigation effects of asymmetries in 3-phase 3-wire networks. The measure consisting in connecting of load current symmetrization devices at the load coupling point is presented. A time-variation of compensators parameters is determined as a function of the time-recorded electrical values. The general sizing principle of the load current symmetrization reactive components is based on a simple equivalent model of the unbalanced 3-phase loads. By using these compensators a certain control of the power components transits is ensured in the network. The control is based on the variations laws of the compensators parameters as functions of the recorded electrical values: [B] = [T]·[M]. The link between compensator parameters and measured values is ensured by a transformation matrix [T] for each operation conditions of the supply network. Additional conditions for improving of energy and efficiency performance of the compensator are considered: i.e. reactive power compensation. The compensator sizing algorithm was implemented into a MATLAB environment software, which generate the time-evolution of the parameters of load current symmetrization device. The input data of application takes into account time-recording of the electrical values. By using the compensator sizing software, some results were achieved for the case of a consumer connected at 20 kV busbar of a distribution substation, during 24 hours measurement session. Even the sizing of the compensators aimed some additional network operation aspects (power factor correction) correlated with the total or major load symmetrizations, the harmonics aspects of the network values were neglected.

  9. Options in Compensation

    DEFF Research Database (Denmark)

    Flor, Christian Riis; Frimor, Hans; Munk, Claus

    2014-01-01

    to motivate effort. If rewarding low outcomes is infeasible, compensation consisting of stocks and options is a near-efficient means of overcoming the manager's induced aversion to undertaking risky investments, whereas stock compensation is not. However, stock plus option compensation may induce excessively......We derive the optimal compensation contract in a principal–agent setting in which outcome is used to provide incentives for both effort and risky investments. To motivate investment, optimal compensation entails rewards for high as well as low outcomes, and it is increasing at the mean outcome...... risky investments, and capping pay can be important in curbing such behavior....

  10. 40 CFR 230.93 - General compensatory mitigation requirements.

    Science.gov (United States)

    2010-07-01

    ... storm water management or habitat conservation programs. It includes the protection and maintenance of... Compensatory Mitigation for Losses of Aquatic Resources § 230.93 General compensatory mitigation requirements... on what is practicable and capable of compensating for the aquatic resource functions that will be...

  11. Tillman Creek Mitigation Site As-Build Report.

    Energy Technology Data Exchange (ETDEWEB)

    Gresham, Doug [Otak, Inc.

    2009-05-29

    This as-built report describes site conditions at the Tillman Creek mitigation site in South Cle Elum, Washington. This mitigation site was constructed in 2006-2007 to compensate for wetland impacts from the Yakama Nation hatchery. This as-built report provides information on the construction sequence, as-built survey, and establishment of baseline monitoring stations.

  12. Temperate mountain forest biodiversity under climate change: compensating negative effects by increasing structural complexity.

    Science.gov (United States)

    Braunisch, Veronika; Coppes, Joy; Arlettaz, Raphaël; Suchant, Rudi; Zellweger, Florian; Bollmann, Kurt

    2014-01-01

    Species adapted to cold-climatic mountain environments are expected to face a high risk of range contractions, if not local extinctions under climate change. Yet, the populations of many endothermic species may not be primarily affected by physiological constraints, but indirectly by climate-induced changes of habitat characteristics. In mountain forests, where vertebrate species largely depend on vegetation composition and structure, deteriorating habitat suitability may thus be mitigated or even compensated by habitat management aiming at compositional and structural enhancement. We tested this possibility using four cold-adapted bird species with complementary habitat requirements as model organisms. Based on species data and environmental information collected in 300 1-km2 grid cells distributed across four mountain ranges in central Europe, we investigated (1) how species' occurrence is explained by climate, landscape, and vegetation, (2) to what extent climate change and climate-induced vegetation changes will affect habitat suitability, and (3) whether these changes could be compensated by adaptive habitat management. Species presence was modelled as a function of climate, landscape and vegetation variables under current climate; moreover, vegetation-climate relationships were assessed. The models were extrapolated to the climatic conditions of 2050, assuming the moderate IPCC-scenario A1B, and changes in species' occurrence probability were quantified. Finally, we assessed the maximum increase in occurrence probability that could be achieved by modifying one or multiple vegetation variables under altered climate conditions. Climate variables contributed significantly to explaining species occurrence, and expected climatic changes, as well as climate-induced vegetation trends, decreased the occurrence probability of all four species, particularly at the low-altitudinal margins of their distribution. These effects could be partly compensated by modifying

  13. Temperate mountain forest biodiversity under climate change: compensating negative effects by increasing structural complexity.

    Directory of Open Access Journals (Sweden)

    Veronika Braunisch

    Full Text Available Species adapted to cold-climatic mountain environments are expected to face a high risk of range contractions, if not local extinctions under climate change. Yet, the populations of many endothermic species may not be primarily affected by physiological constraints, but indirectly by climate-induced changes of habitat characteristics. In mountain forests, where vertebrate species largely depend on vegetation composition and structure, deteriorating habitat suitability may thus be mitigated or even compensated by habitat management aiming at compositional and structural enhancement. We tested this possibility using four cold-adapted bird species with complementary habitat requirements as model organisms. Based on species data and environmental information collected in 300 1-km2 grid cells distributed across four mountain ranges in central Europe, we investigated (1 how species' occurrence is explained by climate, landscape, and vegetation, (2 to what extent climate change and climate-induced vegetation changes will affect habitat suitability, and (3 whether these changes could be compensated by adaptive habitat management. Species presence was modelled as a function of climate, landscape and vegetation variables under current climate; moreover, vegetation-climate relationships were assessed. The models were extrapolated to the climatic conditions of 2050, assuming the moderate IPCC-scenario A1B, and changes in species' occurrence probability were quantified. Finally, we assessed the maximum increase in occurrence probability that could be achieved by modifying one or multiple vegetation variables under altered climate conditions. Climate variables contributed significantly to explaining species occurrence, and expected climatic changes, as well as climate-induced vegetation trends, decreased the occurrence probability of all four species, particularly at the low-altitudinal margins of their distribution. These effects could be partly compensated

  14. NW European Policy-Science Working Group on Reducing Nutrient Emissions : mitigation options: Evaluating the impact of implementing nutrient management strategies on reducing nutrient emissions from agriculture in NW Europe

    NARCIS (Netherlands)

    Boekel, van E.M.P.M.

    2015-01-01

    In the northwestern part of Europe, many surface waters suffer from eutrophication through diffuse losses of nutrients from agriculture to surface water and relatively high nitrate concentrations in groundwater in nitrate vulnerable zones. A lot of research and policy has been devised to decrease

  15. Gender and CEO Compensation

    OpenAIRE

    Jun Tang; Yan Wang

    2014-01-01

    The gender pay gap issues have long been debated. Prior research has shown significant or insignificant relations between gender differences on pay gap. This paper focuses on studying the relation of CEO gender on CEO compensation. We examine whether gender is related to both base salary and total compensation of CEOs. Further, by controlling for firm-fixed effect, we are able to come close to better understand the relation between gender and CEO compensation. In essence, firm-fixed effect an...

  16. Passive and semi-active heave compensator: Project design methodology and control strategies.

    Science.gov (United States)

    Cuellar Sanchez, William Humberto; Linhares, Tássio Melo; Neto, André Benine; Fortaleza, Eugênio Libório Feitosa

    2017-01-01

    Heave compensator is a system that mitigates transmission of heave movement from vessels to the equipment in the vessel. In drilling industry, a heave compensator enables drilling in offshore environments. Heave compensator attenuates movement transmitted from the vessel to the drill string and drill bit ensuring security and efficiency of the offshore drilling process. Common types of heave compensators are passive, active and semi-active compensators. This article presents 4 main points. First, a bulk modulus analysis obtains a simple condition to determine if the bulk modulus can be neglected in the design of hydropneumatic passive heave compensator. Second, the methodology to design passive heave compensators with the desired frequency response. Third, four control methodologies for semi-active heave compensator are tested and compared numerically. Lastly, we show experimental results obtained from a prototype with the methodology developed to design passive heave compensator.

  17. Indexing executive compensation contracts

    NARCIS (Netherlands)

    Dittmann, I.; Maug, E.; Spalt, O.G.

    2013-01-01

    We analyze the efficiency of indexing executive pay by calibrating the standard compensation model to a large sample of U.S. CEOs. The benefits from indexing the strike price of options are small, and fully indexing all options would increase compensation costs by 50% for most firms. Indexing has

  18. Multilingual Europe

    DEFF Research Database (Denmark)

    Phillipson, Robert

    2013-01-01

    Review of: Multilingual Europe: Multilingual Europeans. (European Studies: An Interdisciplinary Series in European Culture, History and Politics, Vol. 29). Eds. Láslá Maràcz & Mireille Rosello. Rodopi, 2012. 323 pp.......Review of: Multilingual Europe: Multilingual Europeans. (European Studies: An Interdisciplinary Series in European Culture, History and Politics, Vol. 29). Eds. Láslá Maràcz & Mireille Rosello. Rodopi, 2012. 323 pp....

  19. Branch Point Mitigation of Thermal Blooming Phase Compensation Instability

    Science.gov (United States)

    2011-03-01

    Furthermore, I would like to thank Lt Col Hawks and Dr. Marciniak , as I have had them as professors vii for a combined total of eight different optics...point and the black circle surrounds the negatively charged branch point. A 3-D view is given in b .) which clearly shows the 2π discontinuity of the...phase screen convergence study using a.) peak Strehl ratio versus number of screens and b .) normalized power in the bucket versus number of screens

  20. 2006 River Corridor Closure Contractor Revegetation and Mitigation Monitoring Report

    Energy Technology Data Exchange (ETDEWEB)

    A. L. Johnson; K. A. Gano

    2006-10-03

    The purpose of this report is to document the status of revegetation projects and natural resources mitigation efforts that have been conducted for remediated waste sites and other activities associated with the Comprehensive Environmental Response, Compensation, and Liability Act cleanup of National Priorities List waste sites at Hanford. One of the objectives of restoration is the revegetation of remediated waste sites to stabilize the soil and restore the land to native vegetation. The report documents the results of revegetation and mitigation monitoring conducted in 2006 and includes 11 revegetation/restoration projects, one revegetation/mitigation project, and 2 bat habitat mitigation projects.

  1. Workers Compensation Claim Data -

    Data.gov (United States)

    Department of Transportation — This data set contains DOT employee workers compensation claim data for current and past DOT employees. Types of data include claim data consisting of PII data (SSN,...

  2. Compensated for Life: Sex Work and Disease Risk

    Science.gov (United States)

    Arunachalam, Raj; Shah, Manisha

    2013-01-01

    Sex workers draw a premium for engaging in unprotected sex. We theoretically motivate a test of whether this premium represents a compensating differential for disease, thereby mitigating sex workers' propensity to use condoms. Using transaction-level data and biological STI markers from sex workers in Ecuador, we exploit within-worker variation…

  3. Paraxial charge compensator for electron cryomicroscopy

    Energy Technology Data Exchange (ETDEWEB)

    Berriman, John A. [Division of Physical Biochemistry, MRC National Institute for Medical Research, The Ridgeway, Mill Hill, London, NW7 1AA (United Kingdom); Rosenthal, Peter B., E-mail: peter.rosenthal@nimr.mrc.ac.uk [Division of Physical Biochemistry, MRC National Institute for Medical Research, The Ridgeway, Mill Hill, London, NW7 1AA (United Kingdom)

    2012-05-15

    We describe a multi-hole condenser aperture for the production of several electron beams in the transmission electron microscope (TEM) making it possible to simultaneously image and irradiate spatially separated regions of a specimen. When the specimen is a thin film of vitreous ice suspended over a holey carbon film, simultaneous irradiation of the adjacent carbon support with the off-axis beam compensates for some of the effects of charging in the image formed by a beam irradiating only the ice. Because the intervening region is not irradiated, charge-neutralization of frozen-hydrated specimens can occur by a through-space mechanism such as the emission of secondary electrons from a grounded carbon support film. We use paraxial charge compensation (PCC) to control the amount of charge build-up on the specimen and observe the effects of charge on images. The multi-hole aperture thus provides a tool for investigating the mechanism of charging and charge mitigation during the imaging of radiation sensitive biological specimens by cryomicroscopy. -- Highlights: Black-Right-Pointing-Pointer A multi-hole condenser aperture produces multiple (paraxial) beams in TEM. Black-Right-Pointing-Pointer Paraxial charge compensation is used to study electron-optical effects of charging. Black-Right-Pointing-Pointer Emission of secondary electrons controls charging by a through space mechanism. Black-Right-Pointing-Pointer Paraxial beams compensate for charging effects in frozen-hydrated specimens.

  4. Social Europe

    NARCIS (Netherlands)

    Paul Dekker; Sjef Ederveen; Gerda Jehoel-Gijsbers; Ruud de Mooij

    2003-01-01

    There is broad support for the European Union (EU) in the Netherlands: 73% of Dutch believe that EU membership is a 'good thing'. The figure in Germany is 59%, in France it is 50% and in the United Kingdom 30%. By contrast, engagement with Europe is very low in the Netherlands. In late 2002 fewer

  5. Europe phrasebook

    CERN Document Server

    2001-01-01

    This book replaces "Western Europe Phrasbook". It includes Basque, Catalan, Dutch, French, German, Greek, Irish, Italian, Maltese, Portugese, Scottish Gaelic, Spanish and Welsh. This fully updated edition includes special sections on going out, sports and festivals, as well as local dishes, shopping and sightseeing.

  6. Database Urban Europe

    NARCIS (Netherlands)

    Sleutjes, B.; de Valk, H.A.G.

    2016-01-01

    Database Urban Europe: ResSegr database on segregation in The Netherlands. Collaborative research on residential segregation in Europe 2014–2016 funded by JPI Urban Europe (Joint Programming Initiative Urban Europe).

  7. 2011 River Corridor Closure Contractor Revegetation and Mitigation Monitoring Report

    Energy Technology Data Exchange (ETDEWEB)

    West, W. J.; Lucas, J. G.; Gano, K. A.

    2011-11-14

    This report documents the status of revegetation projects and natural resources mitigation efforts conducted for remediated waste sites and other activities associated with the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 cleanup of National Priorities List waste sites at Hanford. This report contains the vegetation monitoring data that was collected in the spring and summer of 2011 from the River Corridor Closure Contractor’s revegetation and mitigation areas on the Hanford Site.

  8. Transnational Europe

    DEFF Research Database (Denmark)

    Bondebjerg, Ib

    2016-01-01

    in this development. The article concludes that encounters of the kind we find in different forms of TV drama will make Europe more diverse and richer for a much broader audience. The interaction between the particular and universal in “narratives” on our past and contemporary social and cultural order contribute......This article deals with the social and cultural dimensions of globalization and uses both qualitative and quantitative methods to analyse the effects of stronger European integration on media production and reception. It combines theories and methods from sociology, anthropology and media studies......-productions has increased the distribution of original and often local stories in Europe. The article analyses examples of some successful European drama series, their audiences and reception. The analysis is discussed in the context of national and transnational media policy and the impact of globalisation...

  9. (statcom) in synchronous compensator

    African Journals Online (AJOL)

    eobe

    The conventional and modified Newton bus power system. The conventional and modified Newton-Raphson-based power flow equations based power flow equations describing the steady state conditions before and after compensation was made to the system were presented. Solutions to the developed equations were ...

  10. Mitigation of Voltage and Current Harmonics in Grid-Connected Microgrids

    DEFF Research Database (Denmark)

    Savaghebi, Mehdi; Guerrero, Josep M.; Jalilian, Alireza

    2012-01-01

    coupling (PCC), voltage compensation mode is activated in order to provide a high voltage quality at PCC. Otherwise, grid current harmonics are mitigated (current compensation mode) in order to avoid excessive harmonic supply by the grid. In both modes, harmonic compensation is achieved through proper......In this paper, a control approach is proposed for selective compensation of main voltage and current harmonics in grid-connected microgrids. Two modes of compensation are considered, i.e. voltage and current compensation modes. In the case that sensitive loads are connected to the point of common...... control of distributed generators (DGs) interface converters. The compensation effort of each harmonic is shared considering the corresponding current harmonic supplied by the DGs. The control system of each DG comprises harmonic compensator, power controllers, voltage and current controllers and virtual...

  11. Unhomely Europes

    Directory of Open Access Journals (Sweden)

    Dimitris Eleftheriotis

    2007-10-01

    Full Text Available This special issue of PORTAL constitutes an indirect, sideways reflection on the EU’s move toward (re-discovering, establishing, and promoting shared cultural values. It seeks to unveil not the official historical contexts and traditions in which contemporary inventions of cultural identity occur. Rather, its aim is to discover and listen to competing voices and alternative visions—be they cultural, social, political, literary or cinematic—that give different shape to trans-European identities and model union, commonality, and belonging, according to transregional or translocal values. The special issue, then, is an exploration of possible forms of frictions occurring across the European cultural and historical landscape. It questions the pre-eminence of formal EU discourses on values, and the branding of Europe in the global marketplace, by listening to marginalised, unheard or discordant Euro-voices. The issue demonstrates the need for more rigorous theorisations of notions such as ‘value,’ whether ‘shared’ or ‘cultural,’ in the European region, and posits alternative mappings and visions of European belonging and identity. The essays included in this special issue consider Europe as a locus of frictions, consensus, tension, contestation and reconciliation. This locus is capable of co-locating Scotland with the Costa Brava, crossing Swedish views of Russia with their converse, recognising a Europe of borders that continuously unfold, acknowledging the interference of historical memories, and inflecting the Houellebecquian Euro-futurescape with Greco-Australian undertones; to cite a few examples of vibrant transvaluation occurring in the issue.

  12. Fortress Europe

    DEFF Research Database (Denmark)

    Castan Pinos, Jaume

    Ceuta and Melilla are two Spanish coastal-enclaves located in Northern Africa that constitute the only territories in mainland Africa belonging to an EU member state and, as a result, the only land border between the two continents. This book aims to study the role of these enclaves as EU border...... lookouts, as they are on the front line of the migration route between Europe and Africa. In effect, one of the most relevant contributions that this book aims to bring is to connect the study of the border in Ceuta and Melilla with the European dimension, that is, with the European policies that affect...

  13. 33 CFR 332.3 - General compensatory mitigation requirements.

    Science.gov (United States)

    2010-07-01

    ... the watershed, such as storm water management or habitat conservation programs. It includes the..., DEPARTMENT OF DEFENSE COMPENSATORY MITIGATION FOR LOSSES OF AQUATIC RESOURCES § 332.3 General compensatory... a DA permit, based on what is practicable and capable of compensating for the aquatic resource...

  14. A Direct Voltage Unbalance Compensation Strategy for Islanded Microgrids

    DEFF Research Database (Denmark)

    Zhao, Xin; Wu, Xiaohua; Meng, Lexuan

    2015-01-01

    In this paper, a control strategy with low bandwidth communications for paralleled three-phase inverters is proposed to achieve satisfactory voltage unbalance compensation. The proposed control algorithm mainly consists of voltage/current inner loop controllers, a droop controller, a selective...... virtual impedance loop, and an unbalance compensator. The inner loop controllers are based on the stationary reference frame to better mitigate the voltage distortion under nonlinear loads. Droop control and selective virtual impedance loop achieve accurate current-sharing when supplying both linear...

  15. RELIABILITY OF LENTICULAR EXPANSION COMPENSATORS

    Directory of Open Access Journals (Sweden)

    Gabriel BURLACU,

    2011-11-01

    Full Text Available Axial lenticular compensators are made to take over the longitudinal heat expansion, shock , vibration and noise, made elastic connections for piping systems. In order to have a long life for installations it is necessary that all elements, including lenticular compensators, have a good reliability. This desire can be did by technology of manufactoring and assembly of compensators, the material for lenses and by maintenance.of compensator

  16. Stress Compensating Multilayers

    Science.gov (United States)

    Broadway, David M.; Ramsey, Brian D.; O'dell, Stephen; Gurgew, Danielle

    2017-01-01

    We present in-situ stress measurement results for single and multilayer thin-films deposited by magnetron sputtering. In particular, we report on the influence of the material interfaces on the ensuing stress in both the transient and steady-state regimes of film growth. This behavior is used to determine the appropriate thicknesses of the constituent layers that will result in a net tensile stress in multilayers composed of various material combinations. These multilayers can then be used to compensate the compressive integrated stress in single and multilayer EUV and x-ray optical coatings. The use of multilayers to compensate the integrated stress might be advantageous because, unlike single layers of chromium, the roughness is not expected to increase with the total thickness of the multilayer. In this paper, we demonstrate the technique for W/Si and Mo/Si multilayers and discuss its application to other material combinations.

  17. Mitigation of Voltage Sags in CIGRE Low Voltage Distribution Network

    DEFF Research Database (Denmark)

    Mustafa, Ghullam; Bak-Jensen, Birgitte; Mahat, Pukar

    2013-01-01

    problems in the distribution system. The voltage problems dealt with in this paper are to show how to mitigate voltage sags in the CIGRE Low Voltage (LV) test network and networks like this. The voltage sags, for the tested cases in the CIGRE LV test network are mainly due to three phase faults....... The compensation of voltage sags in the different parts of CIGRE distribution network is done by using the four STATCOM compensators already existing in the test grid. The simulations are carried out in DIgSILENT power factory software version 15.0.......Any problem in voltage in a power network is undesirable as it aggravates the quality of the power. Power electronic devices such as Voltage Source Converter (VSC) based Static Synchronous Compensator (STATCOM), Dynamic Voltage Restorer (DVR) etc. are commonly used for the mitigation of voltage...

  18. Compensability index for compensation radiotherapy after treatment interruptions

    Directory of Open Access Journals (Sweden)

    Putora Paul

    2012-12-01

    Full Text Available Abstract Background The goal of our work was to develop a simple method to evaluate a compensation treatment after unplanned treatment interruptions with respect to their tumour- and normal tissue effect. Methods We developed a software tool in java programming language based on existing recommendations to compensate for treatment interruptions. In order to express and visualize the deviations from the originally planned tumour and normal tissue effects we defined the compensability index. Results The compensability index represents an evaluation of the suitability of compensatory radiotherapy in a single number based on the number of days used for compensation and the preference of preserving the originally planned tumour effect or not exceeding the originally planned normal tissue effect. An automated tool provides a method for quick evaluation of compensation treatments. Conclusions The compensability index calculation may serve as a decision support system based on existing and established recommendations.

  19. SOFIA image motion compensation

    Science.gov (United States)

    Dunham, Edward; Collins, Peter; Reinacher, Andreas; Lampater, Ulrich

    2010-07-01

    We describe a laboratory simulation of an image motion compensation system for SOFIA that uses high-speed image acquisition from the science instrument HIPO as the sensing element of the system and a Newport voice-coil actuated fast steering mirror as the correcting actuator. Performance of the system when coupled to the SOFIA secondary mirror is estimated based on the known current performance of the secondary mirror controller. The system is described and the observed performance is presented together with expectations for applicability in flight with SOFIA.

  20. Mitigation Action Plan

    Energy Technology Data Exchange (ETDEWEB)

    1994-02-01

    This Mitigation Action Plan (MAP) focuses on mitigation commitments stated in the Supplemental Environmental Impact Statement (SEIS) and the Record of Decision (ROD) for the Naval Petroleum Reserve No. 1 (NPR-1). Specific commitments and mitigation implementation actions are listed in Appendix A-Mitigation Actions, and form the central focus of this MAP. They will be updated as needed to allow for organizational, regulatory, or policy changes. It is the intent of DOE to comply with all applicable federal, state, and local environmental, safety, and health laws and regulations. Eighty-six specific commitments were identified in the SEIS and associated ROD which pertain to continued operation of NPR-1 with petroleum production at the Maximum Efficient Rate (MER). The mitigation measures proposed are expected to reduce impacts as much as feasible, however, as experience is gained in actual implementation of these measures, some changes may be warranted.

  1. Compensation of CO2 emissions by air travels: an example

    Directory of Open Access Journals (Sweden)

    Lombardi F

    2011-05-01

    Full Text Available In recent years, several aircraft companies launched awareness campaigns, offering to their passenger the opportunity to known and also calculate their own per-capita CO2 emissions related to the flight they are going to make. Such campaigns permits to the passenger to pay a volunteer contribution in order to compensate their CO2 emissions. In this short communication, some programs undertaken by airline companies are showed. These initiatives are all characterized by a common denominator: the achievement of concrete, proved and verifiable results to compensate the aircraft CO2 emissions. Moreover, also a concrete case is reported as example: it is useful to show which is the per capita CO2 emission for a sample flight in Europe and, quantitatively, the amount of compensation measurements. Finally, this communication highlights on how the estimates of such measurements are usually miscalculated, considering that the capability of forest ecosystems to store CO2 are often underestimated.

  2. Europe’s forest management did not mitigate climate warming

    NARCIS (Netherlands)

    Naudts, K.; Chen, Yiyeng; McGrath, M.J.; Ryder, J.; Valade, A.; Otto, J.; Luyssaert, S.

    2016-01-01

    Afforestation and forest management are considered to be key instruments in mitigating climate change. Here we show that since 1750, in spite of considerable afforestation, wood extraction has led to Europe's forests accumulating a carbon debt of 3.1 petagrams of carbon.We found that afforestation

  3. Fiber Based Dispersion Compensation

    CERN Document Server

    Ramachandran, Siddharth

    2007-01-01

    Dispersion management is a critical design criterion that characterizes the performance of an optical network, and has impacted almost every aspect of the physical layer of an optical transmission line. The past 10 years have seen an explosion in the variety of device effects exploited to obtain optimal performance from dispersion compensators, and this is the first book that deals exclusively with this technology. It starts with an exposition on the fundamental physics underlying dispersion and its effects on optical pulses, followed by at least one chapter devoted to each of the fiber-based dispersion-compensating devices that have either been deployed or are considered as serious candidates for future networks. The final section of this book then describes the systems-level impact of these devices, hence providing a one-stop reference for all aspects of optical-communication-network design pertaining to dispersion-management. Each chapter is written by the leading experts in the field, drawn from both acad...

  4. Livestock greenhouse gas emissions and mitigation potential in Europe

    NARCIS (Netherlands)

    Bellarby, J.; Tirado, R.; Leip, A.; Weiss, F.; Lesschen, J.P.; Smith, P.

    2013-01-01

    The livestock sector contributes considerably to global greenhouse gas emissions (GHG). Here, for the year 2007 we examined GHG emissions in the EU27 livestock sector and estimated GHG emissions from production and consumption of livestock products; including imports, exports and wastage. We also

  5. FEMA Hazard Mitigation Assistance Flood Mitigation Assistance (FMA) Data

    Data.gov (United States)

    Department of Homeland Security — This dataset contains closed and obligated projects funded under the following Hazard Mitigation Assistance (HMA) grant programs: Flood Mitigation Assistance (FMA)....

  6. Equality and Equity in Compensation

    OpenAIRE

    Bao, Jiayi; Wu, Andy

    2017-01-01

    Equity compensation is widely used for incentivizing skilled employees, particularly in new technology businesses. Traditional theories explaining why firms offer equity suggest that workers with higher rank should receive compensation packages more heavily weighted in equity. However, we observe the puzzle that many firms adopt an equality-in-equity strategy: they offer different cash salaries across all jobs but the same equity compensation. We propose a behavioral theory of domain-continge...

  7. Compensations during Unsteady Locomotion.

    Science.gov (United States)

    Qiao, Mu; Jindrich, Devin L

    2014-12-01

    Locomotion in a complex environment is often not steady, but the mechanisms used by animals to power and control unsteady locomotion (stability and maneuverability) are not well understood. We use behavioral, morphological, and impulsive perturbations to determine the compensations used during unsteady locomotion. At the level both of the whole-body and of joints, quasi-stiffness models are useful for describing adjustments to the functioning of legs and joints during maneuvers. However, alterations to the mechanics of legs and joints often are distinct for different phases of the step cycle or for specific joints. For example, negotiating steps involves independent changes of leg stiffness during compression and thrust phases of stance. Unsteady locomotion also involves parameters that are not part of the simplest reduced-parameter models of locomotion (e.g., the spring-loaded inverted pendulum) such as moments of the hip joint. Extensive coupling among translational and rotational parameters must be taken into account to stabilize locomotion or maneuver. For example, maneuvers with morphological perturbations (increased rotational inertial turns) involve changes to several aspects of movement, including the initial conditions of rotation and ground-reaction forces. Coupled changes to several parameters may be employed to control maneuvers on a trial-by-trial basis. Compensating for increased rotational inertia of the body during turns is facilitated by the opposing effects of several mechanical and behavioral parameters. However, the specific rules used by animals to control translation and rotation of the body to maintain stability or maneuver have not been fully characterized. We initiated direct-perturbation experiments to investigate the strategies used by humans to maintain stability following center-of-mass (COM) perturbations. When walking, humans showed more resistance to medio-lateral perturbations (lower COM displacement). However, when running, humans

  8. Speaker Recognition Using Real vs. Synthetic Parallel Data for DNN Channel Compensation

    Science.gov (United States)

    2016-08-18

    advantages over us- ing synthetic multi-channel data. For our analysis we use the Mixer 2 real parallel microphone corpora and two synthetic par- allel...There are a maximum of 3 sessions per a speaker (the average is 2.5). The sessions were recorded over 14 microphones listed in Ta- ble 2 in two office...compensation, suggesting that channel compensation helped mitigate the effect of distance from the microphone on system performance. Our method of calculat

  9. Social nation, social Europe: support for national and supranational welfare compensation in Europe

    NARCIS (Netherlands)

    Burgoon, B.

    2009-01-01

    This article investigates citizen support for welfare provisions, where these can be provided at both the national and the EU level. The guiding question is whether welfare provisions at one level dampen, increase or have little effect on support for assistance at the other level. Analysis of data

  10. Paraxial charge compensator for electron cryomicroscopy.

    Science.gov (United States)

    Berriman, John A; Rosenthal, Peter B

    2012-05-01

    We describe a multi-hole condenser aperture for the production of several electron beams in the transmission electron microscope (TEM) making it possible to simultaneously image and irradiate spatially separated regions of a specimen. When the specimen is a thin film of vitreous ice suspended over a holey carbon film, simultaneous irradiation of the adjacent carbon support with the off-axis beam compensates for some of the effects of charging in the image formed by a beam irradiating only the ice. Because the intervening region is not irradiated, charge-neutralization of frozen-hydrated specimens can occur by a through-space mechanism such as the emission of secondary electrons from a grounded carbon support film. We use paraxial charge compensation (PCC) to control the amount of charge build-up on the specimen and observe the effects of charge on images. The multi-hole aperture thus provides a tool for investigating the mechanism of charging and charge mitigation during the imaging of radiation sensitive biological specimens by cryomicroscopy. Copyright © 2012 Elsevier B.V. All rights reserved.

  11. Compensation Performance for Induction Motor Load of Voltage Dip Compensator

    Science.gov (United States)

    Nagamoto, Takamichi; Takayama, Katsumi; Kai, Takaaki

    The variable speed drives of the power electronics application are the most sensitive to the voltage dip that is caused by power system fault. Variable speed drives are composed by the converter, the voltage source inverter and induction motor. They could fall into operation failure by wrong control in the converter when degree of the voltage dip exceeds 15% and 10ms. Therefore, important loads are equipped with the voltage dip compensation. Since the load characteristic of the converter equals nearly the impedance load, the induction motors connected directly to power supply are more sensitive to the output voltage waveform of the compensator than the converter. Thus, the induction motors are used as the important load (compensated load) on the simulation. The simulations of the compensation performance to the induction motors are carried out by using simulation tool PSCAD/EMTDC. It is confirmed that the goal of the compensation performance is able to be achieved.

  12. Overview on Smart Work Centres in Europe

    OpenAIRE

    Ādamsone, L; Baltiņa, I; Judrupa, I; Šenfelde, M; Vītola, A

    2013-01-01

    The proportion of rural population is decreasing all over Europe; young and qualified people are the first to leave because of the lack of challenging jobs in the countryside. The in-migration of qualified professionals, which have good market-contacts with the core regions, only to a small extent mitigates the decrees of socioeconomic activity in the periphery (Grimes, 2000). However, the establishment of smart work centres relying on networks and market contacts can help repopulate rural co...

  13. Halo Mitigation Using Nonlinear Lattices

    CERN Document Server

    Sonnad, Kiran G

    2005-01-01

    This work shows that halos in beams with space charge effects can be controlled by combining nonlinear focusing and collimation. The study relies on Particle-in-Cell (PIC) simulations for a one dimensional, continuous focusing model. The PIC simulation results show that nonlinear focusing leads to damping of the beam oscillations thereby reducing the mismatch. It is well established that reduced mismatch leads to reduced halo formation. However, the nonlinear damping is accompanied by emittance growth causing the beam to spread in phase space. As a result, inducing nonlinear damping alone cannot help mitigate the halo. To compensate for this expansion in phase space, the beam is collimated in the simulation and further evolution of the beam shows that the halo is not regenerated. The focusing model used in the PIC is analysed using the Lie Transform perturbation theory showing that by averaging over a lattice period, one can reuduce the focusing force to a form that is identical to that used in the PIC simula...

  14. Takeovers and (Excess) CEO Compensation

    NARCIS (Netherlands)

    Feito Ruiz, Isabel; Renneboog, Luc

    2017-01-01

    We study if a CEO’s equity-based compensation affects the expected value generation in takeovers. When the objectives of management and shareholders are more aligned, as proxied by the use of equity-based compensation, more value-maximizing acquisitions are expected. Whereas in widely-held firms the

  15. Kerr nonlinearity compensation in a 5×28-GBd PDM 16-QAM WDM system using fiber-based optical phase conjugation

    DEFF Research Database (Denmark)

    Da Ros, Francesco; Sackey, I.; Elschner, R.

    2014-01-01

    Effective Kerr nonlinearity mitigation is experimentally demonstrated using optical phase conjugation in the middle of an 800-km dispersion-compensated link for a 5-channel WDM 28-GBd PDM 16-QAM signal. A Q-factor improvement of 0.9 dB over no mitigation allows a BER......Effective Kerr nonlinearity mitigation is experimentally demonstrated using optical phase conjugation in the middle of an 800-km dispersion-compensated link for a 5-channel WDM 28-GBd PDM 16-QAM signal. A Q-factor improvement of 0.9 dB over no mitigation allows a BER...

  16. Emerging arboviral human diseases in Southern Europe.

    Science.gov (United States)

    Papa, Anna

    2017-08-01

    Southern Europe is characterized by unique landscape and climate which attract tourists, but also arthropod vectors, some of them carrying pathogens. Among several arboviral diseases that emerged in the region during the last decade, West Nile fever accounted for high number of human cases and fatalities, while Crimean-Congo hemorrhagic fever expanded its geographic distribution, and is considered as a real threat for Europe. Viruses evolve rapidly and acquire mutations making themselves stronger and naive populations more vulnerable. In an effort to tackle efficiently the emerging arboviral diseases, preparedness and strategic surveillance are needed for the early detection of the pathogen and containment and mitigation of probable outbreaks. In this review, the main human arboviral diseases that emerged in Southern Europe are described. © 2017 Wiley Periodicals, Inc.

  17. Landscape characteristics of a stream and wetland mitigation banking program.

    Science.gov (United States)

    BenDor, Todd; Sholtes, Joel; Doyle, Martin W

    2009-12-01

    In the United States, stream restoration is an increasing part of environmental and land management programs, particularly under the auspices of compensatory mitigation regulations. Markets and regulations surrounding stream mitigation are beginning to mirror those of the well-established wetland mitigation industry. Recent studies have shown that wetland mitigation programs commonly shift wetlands across space from urban to rural areas, thereby changing the functional characteristics and benefits of wetlands in the landscape. However, it is not yet known if stream mitigation mirrors this behavior, and if so, what effects this may have on landscape-scale ecological and hydrological processes. This project addresses three primary research questions. (1) What are the spatial relationships between stream and wetland impact and compensation sites as a result of regulations requiring stream and wetland mitigation in the State of North Carolina? (2) How do stream impacts come about due to the actions of different types of developers, and how do the characteristics of impacts sites compare with compensation sites? (3) To what extent does stream compensation relocate high-quality streams within the river network, and how does this affect localized (intrawatershed) loss or gain of aquatic resources? Using geospatial data collected from the North Carolina Division of Water Quality and the Army Corps of Engineers' Wilmington District, we analyzed the behavior of the North Carolina Ecosystem Enhancement Program in providing stream and wetland mitigation for the State of North Carolina. Our results suggest that this program provides mitigation (1) in different ways for different types of permittees; (2) at great distances (both Euclidean and within the stream network) from original impacts; (3) in significantly different places than impacts within watersheds; and (4) in many cases, in different watersheds from original impacts. Our analysis also reveals problems with regulator

  18. Aging: compensation or maturation?

    Science.gov (United States)

    Aine, Cheryl J; Woodruff, Chad C; Knoefel, Janice E; Adair, John C; Hudson, David; Qualls, Clifford; Bockholt, Jeremy; Best, Elaine; Kovacevic, Sanja; Cobb, Wayne; Padilla, Denise; Hart, Blaine; Stephen, Julia M

    2006-10-01

    Neuroimaging studies of healthy aging often reveal differences in neural activation patterns between young and elderly groups for episodic memory tasks, even though there are no differences in behavioral performance. One explanation typically offered is that the elderly compensate for their memory deficiencies through the recruitment of additional prefrontal regions. The present study of healthy aging compared magnetoencephalographic (MEG) time-courses localized to specific cortical regions in two groups of subjects (20-29 years and >or=65 years) during a visual delayed-match-to-sample (DMS) task. MR morphometrics and neuropsychological test results were also examined with the hope of providing insight into the nature of the age-related differences. The behavioral results indicated no differences in performance between young and elderly groups. Although there was a main effect of age on the latency of the initial peak in primary/secondary visual cortex, these longer latencies were not correlated with the performance of elderly on the DMS task. The lateral occipital gyrus (LOG) revealed qualitatively different patterns of activity for the two age groups corroborated by neuropsychological test results. Morphometric results for the young versus elderly groups revealed less white (WM) and gray matter (GM) volumes in the frontal lobes of the elderly. When a group of middle-aged subjects (33-43 years) was included in the morphometric analyses, the middle-aged subjects revealed statistically greater WM volumes in frontal and parietal cortex suggesting immature WM tracts in the young. Perhaps our elderly utilized a different strategy compared to the young due to the different brain maturation levels of these groups.

  19. Executive Compensation: Six Questions That Need Answering

    OpenAIRE

    Abowd, John M.; Kaplan, David S.

    1999-01-01

    In this article, we focus on how recent research advances can be used to address the following six questions: (1) How much does executive compensation cost the firm? (2) How much is executive compensation worth to the recipient? (3) How well does executive compensation work? (4) What are the effects of executive compensation? (5) How much executive compensation is enough? (6) Could executive compensation be improved? We stress the formal link between executive pay and performance that is prov...

  20. Social Impact Assessment in Europe

    DEFF Research Database (Denmark)

    Larsen, Sanne Vammen; Hansen, Anne Merrild; Lyhne, Ivar

    2015-01-01

    Social impact assessment (SIA) is applied worldwide to assess social impacts of plans and projects. In Europe, directives on environmental assessment (EA) require attention to social impacts, however, there is a need to investigate the implementation in practise. To this end, we study three Danish...... cases, which are characterised by debates and conflicts on social issues. Analysis of the EA statements shows inclusion of a broad range of social impacts. However, the EAs do not fully match the concerns of the public, and social impacts are not always analysed in depth, mitigation measures...... are not suggested or are postponed and the geographical distribution of impacts assessed is biased towards including negative local impacts. We discuss the scope and handling of social impacts, and possible implications. Based on this, we conclude with the view that EA might do the job of handling social impacts...

  1. Workers' compensation and hepatitis C

    National Research Council Canada - National Science Library

    Sfikas, P M

    2000-01-01

    Dentists may be required to pay workers' compensation benefits for an employee with hepatitis C even if the employee was not working at the dentist's office at the time he or she contracted the disease...

  2. Compensation for biodiversity loss – Advice to the Netherlands' Taskforce on Biodiversity and Natural Resources

    NARCIS (Netherlands)

    Bie, de S.; Dessel, van B.

    2011-01-01

    Compensation of damage to biodiversity is one of the mechanisms to settle environmental costs. It concerns creating new opportunities for biodiversity, which as a minimum equals the residual impact after a company or organization has attempted to avoid, prevent and mitigate that impact. In the

  3. Digital pre-compensation techniques enabling high-capacity bandwidth variable transponders

    Science.gov (United States)

    Napoli, Antonio; Berenguer, Pablo Wilke; Rahman, Talha; Khanna, Ginni; Mezghanni, Mahdi M.; Gardian, Lennart; Riccardi, Emilio; Piat, Anna Chiadò; Calabrò, Stefano; Dris, Stefanos; Richter, André; Fischer, Johannes Karl; Sommerkorn-Krombholz, Bernd; Spinnler, Bernhard

    2018-02-01

    Digital pre-compensation techniques are among the enablers for cost-efficient high-capacity transponders. In this paper we describe various methods to mitigate the impairments introduced by state-of-the-art components within modern optical transceivers. Numerical and experimental results validate their performance and benefits.

  4. A Critical Examination of the Climate Engineering Moral Hazard and Risk Compensation Concern

    NARCIS (Netherlands)

    Reynolds, J.L.(Jesse)

    The widespread concern that research into and potential implementation of climate engineering would reduce mitigation and adaptation is critically examined. First, empirical evidence of such moral hazard or risk compensation in general is inconclusive, and the empirical evidence to date in the case

  5. Space Debris Mitigation Guidelines

    Science.gov (United States)

    Johnson, Nicholas L.

    2011-01-01

    The purpose of national and international space debris mitigation guides is to promote the preservation of near-Earth space for applications and exploration missions far into the future. To accomplish this objective, the accumulation of objects, particularly in long-lived orbits, must be eliminated or curtailed.

  6. Indoor multipath mitigation

    DEFF Research Database (Denmark)

    Dragünas, Kostas; Borre, Kai

    2010-01-01

    is the presence of multipath. The current paper analyzes several available multipath mitigation techniques which would be suitable for indoor applications. A few deconvolution based techniques such as the Projection Onto Convex Sets and the Deconvolution Approach are selected for closer investigation...

  7. THE IMPACT OF COMPENSATION PAYMENTS ON EMPLOYMENT, IN REGIONAL STRUCTURES

    Directory of Open Access Journals (Sweden)

    Nicoleta JULA

    2015-07-01

    Full Text Available Compensation payments are considered active labour market policies designed to increase efficiency, to mitigate unemployment and to sustaining employment. We tested this hypothesis for the period 1993-2013, in territorial structures (42 counties through a dynamic panel model (confirmed by Granger causality tests – Toda-Yamamoto version, and by means of error correction model. We found that the dynamics of regional employment are positively related to expenditure incurred for active policies and there are negatively correlated with the ratio between the unemployment average indemnity (and support allowance and the average net nominal monthly salary earnings. But, the connexion between employment and compensation payments converges extremely slowly for a long-term stable relationship.

  8. Adaptive Compensation of Reactive Power With Shunt Active Power Filters

    DEFF Research Database (Denmark)

    Blaabjerg, Frede; Asiminoaei, Lucian; Hansen, Steffan

    2008-01-01

    This paper describes an adaptive method for compensating the reactive power with an active power filter (APF), which is initially rated for mitigation of only the harmonic currents given by a nonlinear industrial load. It is proven that, if the harmonic currents do not load the APF at the rated...... power, the available power can be used to provide a part of the required reactive power. Different indicators for designing such application are given, and it is proven that the proposed adaptive algorithm represents an added value to the APF. The algorithm is practically validated on a laboratory setup...... with a 7-kVA APF....

  9. 48 CFR 970.2270 - Unemployment compensation.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Unemployment compensation... Unemployment compensation. (a) Each state has its own unemployment compensation system to provide payments to... unemployment compensation benefits through a payroll tax on employers. Most DOE contractors are subject to the...

  10. Manure management for greenhouse gas mitigation.

    Science.gov (United States)

    Petersen, S O; Blanchard, M; Chadwick, D; Del Prado, A; Edouard, N; Mosquera, J; Sommer, S G

    2013-06-01

    Ongoing intensification and specialisation of livestock production lead to increasing volumes of manure to be managed, which are a source of the greenhouse gases (GHGs) methane (CH4) and nitrous oxide (N2O). Net emissions of CH4 and N2O result from a multitude of microbial activities in the manure environment. Their relative importance depends not only on manure composition and local management practices with respect to treatment, storage and field application, but also on ambient climatic conditions. The diversity of livestock production systems, and their associated manure management, is discussed on the basis of four regional cases (Sub-Saharan Africa, Southeast Asia, China and Europe) with increasing levels of intensification and priorities with respect to nutrient management and environmental regulation. GHG mitigation options for production systems based on solid and liquid manure management are then presented, and potentials for positive and negative interactions between pollutants, and between management practices, are discussed. The diversity of manure properties and environmental conditions necessitate a modelling approach for improving estimates of GHG emissions, and for predicting effects of management changes for GHG mitigation, and requirements for such a model are discussed. Finally, we briefly discuss drivers for, and barriers against, introduction of GHG mitigation measures for livestock production. There is no conflict between efforts to improve food and feed production, and efforts to reduce GHG emissions from manure management. Growth in livestock populations are projected to occur mainly in intensive production systems where, for this and other reasons, the largest potentials for GHG mitigation may be found.

  11. Mitigating Infectious Disease Outbreaks

    Science.gov (United States)

    Davey, Victoria

    The emergence of new, transmissible infections poses a significant threat to human populations. As the 2009 novel influenza A/H1N1 pandemic and the 2014-2015 Ebola epidemic demonstrate, we have observed the effects of rapid spread of illness in non-immune populations and experienced disturbing uncertainty about future potential for human suffering and societal disruption. Clinical and epidemiologic characteristics of a newly emerged infectious organism are usually gathered in retrospect as the outbreak evolves and affects populations. Knowledge of potential effects of outbreaks and epidemics and most importantly, mitigation at community, regional, national and global levels is needed to inform policy that will prepare and protect people. Study of possible outcomes of evolving epidemics and application of mitigation strategies is not possible in observational or experimental research designs, but computational modeling allows conduct of `virtual' experiments. Results of well-designed computer simulations can aid in the selection and implementation of strategies that limit illness and death, and maintain systems of healthcare and other critical resources that are vital to public protection. Mitigating Infectious Disease Outbreaks.

  12. Compensation for electrical converter nonlinearities

    Energy Technology Data Exchange (ETDEWEB)

    Perisic, Milun; Ransom, Ray M; Kajouke, Lateef A

    2013-11-19

    Systems and methods are provided for delivering energy from an input interface to an output interface. An electrical system includes an input interface, an output interface, an energy conversion module between the input interface and the output interface, an inductive element between the input interface and the energy conversion module, and a control module. The control module determines a compensated duty cycle control value for operating the energy conversion module to produce a desired voltage at the output interface and operates the energy conversion module to deliver energy to the output interface with a duty cycle that is influenced by the compensated duty cycle control value. The compensated duty cycle control value is influenced by the current through the inductive element and accounts for voltage across the switching elements of the energy conversion module.

  13. Creationism in Europe

    DEFF Research Database (Denmark)

    For decades, the creationist movement was primarily situated in the United States. Then, in the 1970s, American creationists found their ideas welcomed abroad, first in Australia and New Zealand, then in Korea, India, South Africa, Brazil, and elsewhere—including Europe, where creationism plays...... the teaching of creationism as a scientific discipline on an equal footing with the theory of evolution." Creationism in Europe offers a discerning introduction to the cultural history of modern Europe, the variety of worldviews in Europe, and the interplay of science and religion in a global context...

  14. Depth Compensated Spectral Domain Optical Coherence Tomography via Digital Compensation

    CERN Document Server

    Boroomand, Ameneh; Shafiee, Mohammad Javad; Bizheva, Kostadinka; Wong, Alexander

    2015-01-01

    Spectral Domain Optical Coherence Tomography (SD-OCT) is a well-known imaging modality which allows for \\textit{in-vivo} visualization of the morphology of different biological tissues at cellular level resolutions. The overall SD-OCT imaging quality in terms of axial resolution and Signal-to-Noise Ratio (SNR) degrades with imaging depth, while the lateral resolution degrades with distance from the focal plane. This image quality degradation is due both to the design of the SD-OCT imaging system and the optical properties of the imaged object. Here, we present a novel Depth Compensated SD-OCT (DC-OCT) system that integrates a Depth Compensating Digital Signal Processing (DC-DSP) module to improve the overall imaging quality via digital compensation. The designed DC-DSP module can be integrated to any SD-OCT system and is able to simultaneously compensate for the depth-dependent loss of axial and lateral resolutions, depth-varying SNR, as well as sidelobe artifact for improved imaging quality. The integrated D...

  15. Adaptive Motion Compensation in Radiotherapy

    CERN Document Server

    Murphy, Martin J

    2011-01-01

    External-beam radiotherapy has long been challenged by the simple fact that patients can (and do) move during the delivery of radiation. Recent advances in imaging and beam delivery technologies have made the solution--adapting delivery to natural movement--a practical reality. Adaptive Motion Compensation in Radiotherapy provides the first detailed treatment of online interventional techniques for motion compensation radiotherapy. This authoritative book discusses: Each of the contributing elements of a motion-adaptive system, including target detection and tracking, beam adaptation, and pati

  16. Electronic amplifiers for automatic compensators

    CERN Document Server

    Polonnikov, D Ye

    1965-01-01

    Electronic Amplifiers for Automatic Compensators presents the design and operation of electronic amplifiers for use in automatic control and measuring systems. This book is composed of eight chapters that consider the problems of constructing input and output circuits of amplifiers, suppression of interference and ensuring high sensitivity.This work begins with a survey of the operating principles of electronic amplifiers in automatic compensator systems. The succeeding chapters deal with circuit selection and the calculation and determination of the principal characteristics of amplifiers, as

  17. Optical biosensor with dispersion compensation.

    Science.gov (United States)

    Zong, W; Thirstrup, C; Sørensen, M H; Pedersen, H C

    2005-05-15

    Dispersion limits performance in many optical systems. In surface plasmon resonance (SPR) biosensors, the sensing area is an optical element in which the dispersion depends on the effective refractive index of the biochemical compounds to be measured. We report a method of compensating for wavelength dispersion in SPR biosensors employing two integrated diffractive optical coupling elements in a polymer substrate. The dispersion compensation is achieved over the whole dynamic measurement range and provides a biosensor more robust to wavelength fluctuations than prism-coupler SPR systems. The concept can readily be employed in other types of sensor measuring refractive-index changes.

  18. Land use planning and social equity in North Carolina's compensatory wetland and stream mitigation programs.

    Science.gov (United States)

    BenDor, Todd; Stewart, Audrey

    2011-02-01

    The U.S. Clean Water Act requires compensatory mitigation for wetland and stream damage through restoration of damaged aquatic ecosystems. We evaluate the North Carolina's Ecosystem Enhancement Program (EEP), a state agency responsible for compensatory mitigation. We compare communities gaining and losing aquatic resources during mitigation, finding new types of socioeconomic disparities that contradict previous studies of mitigation program behavior. We find average distances between impact and mitigation sites for streams (43.53 km) and wetlands (50.3 km) to be larger in North Carolina than in off-site mitigation programs in other regions previously studied. We also find that aquatic resources in the State are lost from urbanized areas that are more affluent, white, and highly educated, and mitigated at sites in rural areas that are less affluent, less well educated, and have a higher percentage of minorities. We also analyze the relationship between urban growth indicators and EEP accumulation of compensation sites. Growth indicators and long-term population projections are uncorrelated with both projected transportation impacts and advance mitigation acquired by the EEP, suggesting that growth considerations can be more effectively incorporated into the EEP's planning process. We explore the possibility that spatial mismatches could develop between watersheds that are rapidly growing and those that are gaining mitigation. We make recommendations for ways that regulators incorporate growth indicators into the mitigation planning process.

  19. Mitigating flood exposure

    Science.gov (United States)

    Shultz, James M; McLean, Andrew; Herberman Mash, Holly B; Rosen, Alexa; Kelly, Fiona; Solo-Gabriele, Helena M; Youngs Jr, Georgia A; Jensen, Jessica; Bernal, Oscar; Neria, Yuval

    2013-01-01

    Introduction. In 2011, following heavy winter snowfall, two cities bordering two rivers in North Dakota, USA faced major flood threats. Flooding was foreseeable and predictable although the extent of risk was uncertain. One community, Fargo, situated in a shallow river basin, successfully mitigated and prevented flooding. For the other community, Minot, located in a deep river valley, prevention was not possible and downtown businesses and one-quarter of the homes were inundated, in the city’s worst flood on record. We aimed at contrasting the respective hazards, vulnerabilities, stressors, psychological risk factors, psychosocial consequences, and disaster risk reduction strategies under conditions where flood prevention was, and was not, possible. Methods. We applied the “trauma signature analysis” (TSIG) approach to compare the hazard profiles, identify salient disaster stressors, document the key components of disaster risk reduction response, and examine indicators of community resilience. Results. Two demographically-comparable communities, Fargo and Minot, faced challenging river flood threats and exhibited effective coordination across community sectors. We examined the implementation of disaster risk reduction strategies in situations where coordinated citizen action was able to prevent disaster impact (hazard avoidance) compared to the more common scenario when unpreventable disaster strikes, causing destruction, harm, and distress. Across a range of indicators, it is clear that successful mitigation diminishes both physical and psychological impact, thereby reducing the trauma signature of the event. Conclusion. In contrast to experience of historic flooding in Minot, the city of Fargo succeeded in reducing the trauma signature by way of reducing risk through mitigation. PMID:28228985

  20. Indoor multipath mitigation

    DEFF Research Database (Denmark)

    Dragünas, Kostas

    2010-01-01

    There are many applications that require continuous positioning in combined outdoor urban and indoor environments. GNSS has been used for a long time in outdoor environments, while indoor positioning is still a challenging task. One of the major degradations that GNSS receivers experience indoors...... is the presence of multipath. The current paper analyzes several available multipath mitigation techniques which would be suitable for indoor applications. A few deconvolution based techniques such as the Projection Onto Convex Sets and the Deconvolution Approach are selected for closer investigation...

  1. Can Education Compensate for Society?

    Science.gov (United States)

    Pring, Richard

    2011-01-01

    The extent to which education can compensate for social disadvantage is a matter of political controversy, especially in the context of policies for social mobility. On the one hand, to blame poor achievement on social class or poverty was seen to dodge the professional responsibility of teachers. On the other, the strong correlation between…

  2. Quantitative evaluation of turbulence compensation

    NARCIS (Netherlands)

    Eekeren, A.W.M. van; Schutte, K.; Dijk, J.; Schwering, P.B.W.

    2013-01-01

    A well-known phenomena that diminishes the recognition range in infrared imagery is atmospheric turbulence. In literature many methods are described that try to compensate for the distortions caused by atmospheric turbulence. Most of these methods use a global processing approach in which they

  3. Addressing inadequate compensation | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2016-08-12

    Aug 12, 2016 ... Researchers in some projects are using “participatory valuation” processes with communities to help them appraise their lands' value and strengthening procedural protections so they can leverage compensation and benefit sharing. This is one of five cross-cutting issues that have emerged from early ...

  4. The Reshaping of Europe

    Science.gov (United States)

    1990-01-01

    the different paths Europe may follow, this study treats Soviet reform and new -vi- dinking as an independent variable that propels systemic change...Europe dating back to the Bolshevik Revolution to reinstate Russia in the European family of nations. Whether the Soviet Union chooses to behave as a

  5. Islam in Europe

    DEFF Research Database (Denmark)

    Nielsen, Jørgen Schøler

    2008-01-01

    A discussion of various approaches to Islam and Muslims in Europe in seven books published in the USA and the UK between 2005 and 2007.......A discussion of various approaches to Islam and Muslims in Europe in seven books published in the USA and the UK between 2005 and 2007....

  6. Small States in Europe

    DEFF Research Database (Denmark)

    This book offers an accessible, coherent and informative analysis of contemporary and future foreign policy challenges facing small states in Europe.......This book offers an accessible, coherent and informative analysis of contemporary and future foreign policy challenges facing small states in Europe....

  7. Stray voltage mitigation

    Energy Technology Data Exchange (ETDEWEB)

    Jamali, B.; Piercy, R.; Dick, P. [Kinetrics Inc., Toronto, ON (Canada). Transmission and Distribution Technologies

    2008-04-09

    This report discussed issues related to farm stray voltage and evaluated mitigation strategies and costs for limiting voltage to farms. A 3-phase, 3-wire system with no neutral ground was used throughout North America before the 1930s. Transformers were connected phase to phase without any electrical connection between the primary and secondary sides of the transformers. Distribution voltage levels were then increased and multi-grounded neutral wires were added. The earth now forms a parallel return path for the neutral current that allows part of the neutral current to flow continuously through the earth. The arrangement is responsible for causing stray voltage. Stray voltage causes uneven milk production, increased incidences of mastitis, and can create a reluctance to drink water amongst cows when stray voltages are present. Off-farm sources of stray voltage include phase unbalances, undersized neutral wire, and high resistance splices on the neutral wire. Mitigation strategies for reducing stray voltage include phase balancing; conversion from single to 3-phase; increasing distribution voltage levels, and changing pole configurations. 22 refs., 5 tabs., 13 figs.

  8. Assessing Patterns of Human-Wildlife Conflicts and Compensation around a Central Indian Protected Area

    Science.gov (United States)

    Karanth, Krithi K.; Gopalaswamy, Arjun M.; DeFries, Ruth; Ballal, Natasha

    2012-01-01

    Mitigating crop and livestock loss to wildlife and improving compensation distribution are important for conservation efforts in landscapes where people and wildlife co-occur outside protected areas. The lack of rigorously collected spatial data poses a challenge to management efforts to minimize loss and mitigate conflicts. We surveyed 735 households from 347 villages in a 5154 km2 area surrounding Kanha Tiger Reserve in India. We modeled self-reported household crop and livestock loss as a function of agricultural, demographic and environmental factors, and mitigation measures. We also modeled self-reported compensation received by households as a function of demographic factors, conflict type, reporting to authorities, and wildlife species involved. Seventy-three percent of households reported crop loss and 33% livestock loss in the previous year, but less than 8% reported human injury or death. Crop loss was associated with greater number of cropping months per year and proximity to the park. Livestock loss was associated with grazing animals inside the park and proximity to the park. Among mitigation measures only use of protective physical structures were associated with reduced livestock loss. Compensation distribution was more likely for tiger related incidents, and households reporting loss and located in the buffer. Average estimated probability of crop loss was 0.93 and livestock loss was 0.60 for surveyed households. Estimated crop and livestock loss and compensation distribution were higher for households located inside the buffer. Our approach modeled conflict data to aid managers in identifying potential conflict hotspots, influential factors, and spatially maps risk probability of crop and livestock loss. This approach could help focus allocation of conservation efforts and funds directed at conflict prevention and mitigation where high densities of people and wildlife co-occur. PMID:23227173

  9. Assessing patterns of human-wildlife conflicts and compensation around a Central Indian protected area.

    Science.gov (United States)

    Karanth, Krithi K; Gopalaswamy, Arjun M; DeFries, Ruth; Ballal, Natasha

    2012-01-01

    Mitigating crop and livestock loss to wildlife and improving compensation distribution are important for conservation efforts in landscapes where people and wildlife co-occur outside protected areas. The lack of rigorously collected spatial data poses a challenge to management efforts to minimize loss and mitigate conflicts. We surveyed 735 households from 347 villages in a 5154 km(2) area surrounding Kanha Tiger Reserve in India. We modeled self-reported household crop and livestock loss as a function of agricultural, demographic and environmental factors, and mitigation measures. We also modeled self-reported compensation received by households as a function of demographic factors, conflict type, reporting to authorities, and wildlife species involved. Seventy-three percent of households reported crop loss and 33% livestock loss in the previous year, but less than 8% reported human injury or death. Crop loss was associated with greater number of cropping months per year and proximity to the park. Livestock loss was associated with grazing animals inside the park and proximity to the park. Among mitigation measures only use of protective physical structures were associated with reduced livestock loss. Compensation distribution was more likely for tiger related incidents, and households reporting loss and located in the buffer. Average estimated probability of crop loss was 0.93 and livestock loss was 0.60 for surveyed households. Estimated crop and livestock loss and compensation distribution were higher for households located inside the buffer. Our approach modeled conflict data to aid managers in identifying potential conflict hotspots, influential factors, and spatially maps risk probability of crop and livestock loss. This approach could help focus allocation of conservation efforts and funds directed at conflict prevention and mitigation where high densities of people and wildlife co-occur.

  10. Assessing patterns of human-wildlife conflicts and compensation around a Central Indian protected area.

    Directory of Open Access Journals (Sweden)

    Krithi K Karanth

    Full Text Available Mitigating crop and livestock loss to wildlife and improving compensation distribution are important for conservation efforts in landscapes where people and wildlife co-occur outside protected areas. The lack of rigorously collected spatial data poses a challenge to management efforts to minimize loss and mitigate conflicts. We surveyed 735 households from 347 villages in a 5154 km(2 area surrounding Kanha Tiger Reserve in India. We modeled self-reported household crop and livestock loss as a function of agricultural, demographic and environmental factors, and mitigation measures. We also modeled self-reported compensation received by households as a function of demographic factors, conflict type, reporting to authorities, and wildlife species involved. Seventy-three percent of households reported crop loss and 33% livestock loss in the previous year, but less than 8% reported human injury or death. Crop loss was associated with greater number of cropping months per year and proximity to the park. Livestock loss was associated with grazing animals inside the park and proximity to the park. Among mitigation measures only use of protective physical structures were associated with reduced livestock loss. Compensation distribution was more likely for tiger related incidents, and households reporting loss and located in the buffer. Average estimated probability of crop loss was 0.93 and livestock loss was 0.60 for surveyed households. Estimated crop and livestock loss and compensation distribution were higher for households located inside the buffer. Our approach modeled conflict data to aid managers in identifying potential conflict hotspots, influential factors, and spatially maps risk probability of crop and livestock loss. This approach could help focus allocation of conservation efforts and funds directed at conflict prevention and mitigation where high densities of people and wildlife co-occur.

  11. Mitigation of Unbalanced Voltage Sags and Voltage Unbalance in CIGRE Low Voltage Distribution Network

    DEFF Research Database (Denmark)

    Mustafa, Ghullam; Bak-Jensen, Birgitte; Mahat, Pukar

    2013-01-01

    . The voltage problems dealt with in this paper are to show how to mitigate unbalanced voltage sags and voltage unbalance in the CIGRE Low Voltage (LV) test network and net-works like this. The voltage unbalances, for the tested cases in the CIGRE LV test network are mainly due to single phase loads and due...... to unbalanced faults. The compensation of unbalanced voltage sags and voltage unbalance in the CIGRE distribution network is done by using the four STATCOM compensators already existing in the test grid. The simulations are carried out in DIgSILENT power factory software version 15.0.......Any problem with voltage in a power network is undesirable as it aggravates the quality of the power. Power electronic devices such as Voltage Source Converter (VSC) based Static Synchronous Compensator (STATCOM) etc. can be used to mitigate the voltage problems in the distribution system...

  12. 22 CFR 96.34 - Compensation.

    Science.gov (United States)

    2010-04-01

    ... Financial and Risk Management § 96.34 Compensation. (a) The agency or person does not compensate any... non-adoption services and discloses to the accrediting entity any corporate or financial arrangements...

  13. Numerical Analysis of Parasitic Crossing Compensation with Wires in DA$\\Phi$NE

    Energy Technology Data Exchange (ETDEWEB)

    Valishev, A. [Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States); Shatilov, D. [Russian Academy of Sciences (RAS), Novosibirsk (Russian Federation). Budker Inst. of Nuclear Physics (BINP); Milardi, C. [National Inst. of Nuclear Physics (INFN), Frascati (Italy). National Lab. of Frascati (INFN-LNF); Zobov, M. [National Inst. of Nuclear Physics (INFN), Frascati (Italy). National Lab. of Frascati (INFN-LNF)

    2015-06-24

    Current-bearing wire compensators were successfully used in the 2005-2006 run of the DAΦNE collider to mitigate the detrimental effects of parasitic beam-beam interactions. A marked improvement of the positron beam lifetime was observed in machine operation with the KLOE detector. In view of the possible application of wire beam-beam compensators for the High Luminosity LHC upgrade, we revisit the DAΦNE experiments. We use an improved model of the accelerator with the goal to validate the modern simulation tools and provide valuable input for the LHC upgrade project.

  14. Novel Ice Mitigation Methods

    Science.gov (United States)

    2008-01-01

    After the loss of Columbia, there was great concern in the Space Shuttle program for the impact of debris against the leading edges of the Orbiter wings. It was quickly recognized that, in addition to impacts by foam, ice that formed on the liquid-oxygen bellows running down the outside of the External Tank could break free during launch and hit this sensitive area. A Center Director s Discretionary Fund (CDDF) project would concentrate on novel ideas that were potentially applicable. The most successful of the new concepts for ice mitigation involved shape memory alloy materials. These materials can be bent into a given shape and, when heated, will return to their original shape.

  15. Space Debris & its Mitigation

    Science.gov (United States)

    Kaushal, Sourabh; Arora, Nishant

    2012-07-01

    Space debris has become a growing concern in recent years, since collisions at orbital velocities can be highly damaging to functioning satellites and can also produce even more space debris in the process. Some spacecraft, like the International Space Station, are now armored to deal with this hazard but armor and mitigation measures can be prohibitively costly when trying to protect satellites or human spaceflight vehicles like the shuttle. This paper describes the current orbital debris environment, outline its main sources, and identify mitigation measures to reduce orbital debris growth by controlling these sources. We studied the literature on the topic Space Debris. We have proposed some methods to solve this problem of space debris. We have also highlighted the shortcomings of already proposed methods by space experts and we have proposed some modification in those methods. Some of them can be very effective in the process of mitigation of space debris, but some of them need some modification. Recently proposed methods by space experts are maneuver, shielding of space elevator with the foil, vaporizing or redirecting of space debris back to earth with the help of laser, use of aerogel as a protective layer, construction of large junkyards around international space station, use of electrodynamics tether & the latest method proposed is the use of nano satellites in the clearing of the space debris. Limitations of the already proposed methods are as follows: - Maneuvering can't be the final solution to our problem as it is the act of self-defence. - Shielding can't be done on the parts like solar panels and optical devices. - Vaporizing or redirecting of space debris can affect the human life on earth if it is not done in proper manner. - Aerogel has a threshold limit up to which it can bear (resist) the impact of collision. - Large junkyards can be effective only for large sized debris. In this paper we propose: A. The Use of Nano Tubes by creating a mesh

  16. Federal workers' compensation program basics.

    Science.gov (United States)

    Mallon, Timothy M; Grizzell, Tifani L; Nelson, Cameron J L; Nelson, Cameron L; Hodgson, Michael

    2015-03-01

    Primary health care providers may not be familiar with the Federal Employees' Compensation Act (FECA) and Department of Defense regulations that govern injured workers' rights, benefits, and procedures to follow when an injured employee is seen in the military medical treatment facility. The FECA program was examined and each section reviewed to facilitate provider involvement from time of injury to final disposition of a claim and employee return to work. The best practices in case management are highlighted as well. Several areas of the FECA program require coordination between members of the installation Federal Worker's Compensation team. Areas requiring extensive communication by all team members were emphasized. Successful installation FECA programs engage all members of the FECA team in a collaborative fashion to share information, prevent injuries, and keep costs low.

  17. Frequency Compensation of an Audio Power Amplifier

    NARCIS (Netherlands)

    van der Zee, Ronan A.R.; van Heeswijk, R.

    2006-01-01

    A car audio power amplifier is presented that uses a frequency compensation scheme which avoids large compensation capacitors around the MOS power transistors, while retaining the bandwidth and stable load range of nested miller compensation. THD is 0.005%@(1kHz, 10W), SNR is 108dB, and the

  18. Dynamic Phase Compensation of wind turbines

    DEFF Research Database (Denmark)

    Soerensen, P.; Skaarup, J.; Iov, Florin

    2004-01-01

    This paper describes a dynamic phase compensation unit for a wind turbine with directly connected induction generators. The compensation unit is based on thyristor switched capacitors, where conventional wind turbine compensations use mechanical contactors to switch the capacitors. The unit modules...

  19. 77 FR 4885 - Patent Compensation Board Regulations

    Science.gov (United States)

    2012-02-01

    ... Part 780 RIN 1990-AA33 Patent Compensation Board Regulations AGENCY: Office of the General Counsel... Patent ] Compensation Board regulations to provide that the Secretary of Energy, or a person acting in that position, shall appoint, as needed, a three member panel to serve as the Patent Compensation Board...

  20. 12 CFR 2.5 - Bank compensation.

    Science.gov (United States)

    2010-01-01

    ... compensation in recognition of the role played by its personnel, premises, and good will in credit life... 12 Banks and Banking 1 2010-01-01 2010-01-01 false Bank compensation. 2.5 Section 2.5 Banks and... compensation. (a) Nothing contained in this part prohibits a bank employee, officer, director, or principal...

  1. Personality Differences and Executive Compensation

    OpenAIRE

    Robin L. Bartlett; James H. Grant; Timothy I. Miller

    1990-01-01

    When estimating executive compensation structures econometrically, it is incorrect to ignore an executive's personality type. The problem becomes one of identifying managers and leaders. This study asserts that the key to distinguishing these two types of executives is in their personality types as reflected in their willingness to belong to various kinds of clubs. The authors' findings give new life to the debate over the relative importance of profitability versus sales as determinants of e...

  2. Compensation Techniques in Accelerator Physics

    Energy Technology Data Exchange (ETDEWEB)

    Sayed, Hisham Kamal [Old Dominion Univ., Norfolk, VA (United States)

    2011-05-01

    Accelerator physics is one of the most diverse multidisciplinary fields of physics, wherein the dynamics of particle beams is studied. It takes more than the understanding of basic electromagnetic interactions to be able to predict the beam dynamics, and to be able to develop new techniques to produce, maintain, and deliver high quality beams for different applications. In this work, some basic theory regarding particle beam dynamics in accelerators will be presented. This basic theory, along with applying state of the art techniques in beam dynamics will be used in this dissertation to study and solve accelerator physics problems. Two problems involving compensation are studied in the context of the MEIC (Medium Energy Electron Ion Collider) project at Jefferson Laboratory. Several chromaticity (the energy dependence of the particle tune) compensation methods are evaluated numerically and deployed in a figure eight ring designed for the electrons in the collider. Furthermore, transverse coupling optics have been developed to compensate the coupling introduced by the spin rotators in the MEIC electron ring design.

  3. Vestibular compensation following vestibular neurotomy.

    Science.gov (United States)

    Devèze, A; Montava, M; Lopez, C; Lacour, M; Magnan, J; Borel, L

    2015-09-01

    Four studies assessing vestibular compensation in Menière's disease patients undergoing unilateral vestibular neurotomy, using different analysis methods, are reviewed, with a focus on the different strategies used by patients according to their preoperative sensory preference. Four prospective studies performed in a university tertiary referral center were reviewed, measuring the pattern of vestibular compensation in Menière's disease patients before and after unilateral vestibular neurotomy on various assessment protocols: postural syndrome assessed on static posturography and gait analysis; perceptual syndrome assessed on subjective visual vertical perception; and oculomotor syndrome assessed on ocular cyclotorsion. Vestibular compensation occurred at variable intervals depending on the parameter investigated. Open-eye postural control and gait/walking returned to normal one month after neurotomy. Fine balance analysis found that visual perception of the vertical and ocular cyclotorsion impairment persisted at long-term follow-up. Clinical postural disturbance persisted only when visual afferents were cut off (eyes closed). These impairments were the expression of a postoperative change in postural strategy related to the new use of visual and non-visual references. Understanding pre-operative interindividual variation in balance strategy is critical to screening for postural instability and tailoring vestibular rehabilitation. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

  4. 38 CFR 21.3023 - Nonduplication; pension, compensation, and dependency and indemnity compensation.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Nonduplication; pension, compensation, and dependency and indemnity compensation. 21.3023 Section 21.3023 Pensions, Bonuses, and... Nonduplication; pension, compensation, and dependency and indemnity compensation. (a) Child; age 18. A child who...

  5. Taenia solium in Europe

    DEFF Research Database (Denmark)

    Devleesschauwer, Brecht; Allepuz, Alberto; Dermauw, Veronique

    2017-01-01

    The pork tapeworm, Taenia solium, causes an important economic and health burden, mainly in rural or marginalized communities of sub-Saharan Africa, Asia, and Latin-America. Although improved pig rearing conditions seem to have eliminated the parasite in most Western European countries, little...... is known about the true endemicity status of T. solium throughout Europe. Three recent reviews indicate that autochthonous human T. solium taeniasis/cysticercosis may be possible in Europe, but that current peer-reviewed literature is biased towards Western Europe. Officially reported data on porcine...... cysticercosis are highly insufficient. Favourable conditions for local T. solium transmission still exist in eastern parts of Europe, although the ongoing integration of the European Union is speeding up modernisation and intensification of the pig sector. Further evidence is urgently needed to fill the gaps...

  6. Churchill, Europe and Turkey

    Directory of Open Access Journals (Sweden)

    Warren Dockter

    2016-12-01

    Full Text Available From the early 1930s until his peace time premiership (1951-1955, Winston Churchill was one of the strongest advocates of the concept of a United Europe. While this is well known among scholars of 20th century British history, Churchill’s actual vision for what a United Europe might look like has received less attention. Still less attention has been paid to Churchill’s opinions of the roles other nations might play within the new Europe. This article will examine Churchill’s view of Turkey in the new European order and will reveal that Churchill saw Turkey as a part of, (or at least an extension of Europe. However, this article will also reveal that Churchill’s conceptualisation of Turkey’s role was largely predicated on 19th century geostrategic thinking.

  7. EPA Collaboration with Europe

    Science.gov (United States)

    By working together to achieve common goals, the U.S. and Europe can enhance our respective environmental protection efforts while creating a cleaner environment on both continents and around the world.

  8. Creationism in Europe

    DEFF Research Database (Denmark)

    For decades, the creationist movement was primarily situated in the United States. Then, in the 1970s, American creationists found their ideas welcomed abroad, first in Australia and New Zealand, then in Korea, India, South Africa, Brazil, and elsewhere—including Europe, where creationism plays...... an expanding role in public debates about science policy and school curricula. In this, the first comprehensive history of creationism in Europe, leading historians, philosophers, and scientists narrate the rise of—and response to—scientific creationism, creation science, intelligent design, and organized...... antievolutionism in countries and religions throughout Europe. Providing a unique map of creationism in Europe, the authors chart the surprising history of creationist activities and strategies there. Over the past forty years, creationism has spread swiftly among European Catholics, Protestants, Jews, Hindus...

  9. Towards a New Europe?

    DEFF Research Database (Denmark)

    Simonsen, Karen-Margrethe

    2015-01-01

    This article raises two questions: What are the challenges for an understanding of Europe and European future? How can we rethink literary history so that it reflects the present historical and political moment of Europe? The aim of bringing these two concerns together is to argue that European...... literary history has the potential of being an agent in the forming a new understanding of Europe. The article takes its point of departure in Etienne Balibar’s suggestion that Europe should base its future ‘identity’ in palimpsestic collaboration and anti-essential agency in stead of basing it in a common...... culture. It argues that if we want the genre of literary history to adapt to a new and dynamic world, we have to rethink the term of ‘historicity’ and the function of history within literary history. The article suggests that literary histories could be developed through a strategic use of the concepts...

  10. Q-compensated reverse time migration in viscoelastic media

    Science.gov (United States)

    Cai, Z.; Gu, H.

    2016-12-01

    Seismic wave propagation exhibits anelastic properties in subsurface media, especially high-attenuation areas such as the structure within and below gas-filled reservoirs, it causes strong amplitude loss and phase distortion of the waves and always degrades the resolution of the migration images. We evaluated a compensating method for attenuation effects in viscoelastic reverse time migration(Q-RTM) to improve image resolution. The viscoelastic Q-RTM is based on the decoupled attenuation property of the viscoelastic wave equation, through mitigating the amplitude attenuation and phase dispersion effects when source and receiver wavefields were extrapolated, the attenuation effects are compensated. During the migration, the decoupled attenuation wave equation offer separated amplitude attenuation and phase dispersion operators. In our viscoelastic Q-RTM, the receiver wavefield is reconstructed by reversing the signs of both P- and S-wave loss operators in viscoelastic equation, the source wacefield use viscoelastic forward modeling, thus attenuation effects are compensated during imaging. With the analysis of separated operators in backward viscoelastic wave equation, we further illustrate the decoupled P- and S-wave attenuation property and corresponding amplitude loss and phase dispersion. Based on decoupled P- and S-wave equation, we get separated viscoelastic P- and S-wavefields to obtain the scalar images. Finally, we tested the viscoelastic Q-RTM on several numerical examples to demonstrate the advantages of the method to compensate attenuation effect during migration, and we applied this method to realistic model, numerical results illustrated that the viscoelastic Q-RTM produced higher resolution images compared with noncompensated RTM method, particularly in the strong attenuation zones.

  11. Toward to Disaster Mitigation Science

    Science.gov (United States)

    Kaneda, Yoshiyuki; Shiraki, Wataru; Tokozakura, Eiji

    2016-04-01

    Destructive natural disasters such as earthquakes and tsunamis have occurred frequently in the world. For the reduction and mitigation of damages by destructive natural disasters, early detection of natural disasters and speedy and proper evacuations are indispensable. And hardware and software preparations for reduction and mitigation of natural disasters are quite important and significant. Finally, methods on restorations and revivals are necessary after natural disasters. We would like to propose natural disaster mitigation science for early detections, evacuations and restorations against destructive natural disasters. In natural disaster mitigation science, there are lots of research fields such as natural science, engineering, medical treatment, social science and literature/art etc. Especially, natural science, engineering and medical treatment are fundamental research fields for natural disaster mitigation, but social sciences such as sociology, psychology etc. are very important research fields for restorations after natural disasters. We have to progress the natural disaster mitigation science against destructive natural disaster mitigation. in the near future. We will present the details of natural disaster mitigation science.

  12. Study on Reactive Automatic Compensation System Design

    Science.gov (United States)

    Zhe, Sun; Qingyang, Liang; Peiqing, Luo; Chenfei, Zhang

    At present, low-voltage side of transformer is public in urban distribution network, as inductive load of household appliances is increasing, the power factor decreased, this lead to a large loss of public transformer low voltage side, the supply voltage indicators can not meet user's requirements. Therefore, the design of reactive power compensation system has become another popular research. This paper introduces the principle of reactive power compensation, analyzes key technologies of reactive power compensation, design an overall program of reactive power automatic compensation system to conquer various deficiencies of reactive power automatic compensation equipment.

  13. Who Gains and Who Loses from Compensated Displacement from Protected Areas? The Case of the Derema Corridor, Tanzania

    National Research Council Canada - National Science Library

    Rantala, Salla; Vihemäki, Heini; Swallow, Brent; Jambiya, George

    2013-01-01

    ... of the displacement of farmers from the Derema Corridor in northeastern Tanzania, who were given monetary compensation to mitigate livelihood losses. Drawing from qualitative and quantitative data collected over two years following their displacement, we find that the conservation intervention contributed to local social differentiation. Women and the p...

  14. Reticle level compensation for long range effects

    Science.gov (United States)

    Figueiro, Thiago; Browning, Clyde; Thornton, Martin J.; Vannufel, Cyril; Schiavone, Patrick

    2013-03-01

    Proximity Effects in electron beam lithography impact feature dimensions, pattern fidelity and uniformity. Electron scattering effects are commonly addressed using a mathematical model representing the radial exposure intensity distribution induced by a point electron source, commonly named Point Spread Function (PSF). PSF models are usually employed for correcting "short-range" and "long-range" backscattering effects up to 10μm to 15μm. It is well known that there are also some process related phenomena impacting pattern uniformity that have a wider range (fogging, chemical mechanical polishing -CMP- effects, etc.) which impacts up to a few millimeters or more. There are a number of commercial strategies for mitigating such long range effects based on data density. However, those traditional ones are usually performed within a single chip on a reticle field and ignore the presence of adjacent fields, neglecting their influence. Full field reticles can contain several different designs or arrayed chips in a multitude of layout placements. Reticle level jobdeck placing each design at specific sites, independent of each other can be used to account for the density of each pattern that has a relative impact on its neighbors, even if they are several millimeters away from offending data. Therefore, full field density analysis accounting for scribe frames and all neighboring patterns is required for reaching fidelity control requirements such as critical dimension (CD) and line end shortening (LES) on the full plate. This paper describes a technique to compensate long range effects going across chip boundaries to the full reticle exposure field. The extreme long range effects are also represented with a model that is calibrated according to the characteristics of the user's process. Data correction can be based on dose and geometry modulation. Uniform pattern dimensional control matching the user's specific process long range variability can be achieved with the

  15. Mitigation analysis for Estonia

    Energy Technology Data Exchange (ETDEWEB)

    Martins, A.; Roos, J.; Pesur, A. [Inst. of Energy Research, Tallinn (Estonia)] [and others

    1996-09-01

    The present report provides data on the mitigation analysis of Estonia. The results for energy, forest and agricultural sectors and macro-economic analysis are given. The Government of Estonia has identified the development of energy production as the main strategical means in the movement towards market economy. Now 99% of electricity generation and about 25% of heat production in Estonia is based on oil shale combustion. To increase the efficiency of oil shale-fired power plants and decrease CO{sub 2} emissions, the State Enterprise (SE) Eesti Energia (Estonian Energy) is planning to reconstruct these power plants and introduce the Circulating Fluidized Bed (CFB) combustion technology for oil shale burning to replace the Pulverized Combustion (PC). According to the Estonian Forest Policy, two general objectives are of importance: sustainability in forestry and efficiency in forest management. For the reduction of greenhouse gases (GHG) emissions from agriculture, it is necessary to increase the efficiency of production resource usage. The growth of the GDP in 1995 was 2.9% as a result of large-scale privatization activities in Estonia and re-introduction of the available, but unused production capacities with the help of foreign and domestic investments. It is assumed that the medium growth rate of GDP reaches 6% in 1998.

  16. AGRICULTURE DISEASE MITIGATION SYSTEM

    Directory of Open Access Journals (Sweden)

    Sion Hannuna

    2011-06-01

    Full Text Available Around 52% of the population of India rely on farming for their livelihood which accounts for 17% of India’s GDP. Whilst most farmers are familiar with conventional farming practices, they are often ill positioned to promptly deal with diseases and plant infestations affecting their crops. Current advisory systems tend to be generic and are not tailored to specific plots or farms. This work comprises an agriculture advisory call center similar to a modern call center to provide an agriculture disease mitigation system. The information regarding an individual farm is collected using mobile phones. The image of diseased/infected crop is also captured using mobile phones and is made available to the expert to provide the advisory. To scale the advisory, an attempt is also made to automate the disease recognition process using image processing. Unfortunately, the photos taken will be sensitive to a number of factors including camera type and lighting incident on the scene. Ideally, the images would be processed in such a way as to provide the expert with a visual representation of the affected crops that reflects the true nature of the scene. We describe a framework for standardising the colour of plant images taken using both mobile phones and compact cameras within the context of the advisory system.

  17. DC-Compensated Current Transformer.

    Science.gov (United States)

    Ripka, Pavel; Draxler, Karel; Styblíková, Renata

    2016-01-20

    Instrument current transformers (CTs) measure AC currents. The DC component in the measured current can saturate the transformer and cause gross error. We use fluxgate detection and digital feedback compensation of the DC flux to suppress the overall error to 0.15%. This concept can be used not only for high-end CTs with a nanocrystalline core, but it also works for low-cost CTs with FeSi cores. The method described here allows simultaneous measurements of the DC current component.

  18. Valuation of Ecosystem Services from Wetlands Mitigation in the United States

    Directory of Open Access Journals (Sweden)

    Naveen Adusumilli

    2015-03-01

    Full Text Available Section 404 of the U.S. Clean Water Act includes most wetlands in its jurisdiction and requires wetland mitigation to compensate for permitted wetland losses. These mitigation wetlands can provide ecosystem services similar to original wetlands if properly constructed. Improvement of wetland monitoring requirements coupled with economic assessment is critical for effective implementation of the mitigation policy. The economic assessment when left out of evaluation of mitigation policy could result in mitigation wetlands being given too little weight in policy decisions. Under the assumption that mitigation requirements reported in the Army Corps permit files represent actual wetland creation, ecosystem services value is estimated using a wetland benefit‑function transfer approach. Wetland mitigation requirements during 2010–2012 recorded in the Army Corps permit files is used for the analysis. The results indicate that cumulative ecosystem services value per acre per year is in the range of $5000 to $70,000, which translates to a nationwide annual aggregate benefit of $2.7 billion. Given the history of the ecosystem services not fully captured nor adequately quantified, the current analysis is an initial step in understanding the value of wetland mitigation.

  19. Testing long range beam-beam compensation for the LHC luminosity upgrade

    CERN Document Server

    Rijoff, Tatiana; Caracciolo, Sergio

    The performance of the Large Hadron Collider (LHC) at CERN and its minimum crossing angle are limited by long-range beam-beam collisions. A wire compensators can mitigate part of the long-range effects and may allow for smaller crossing angles, or higher beam intensity. A prototype long-range wire compensator should be installed in the LHC by 2014/15. The originally reserved position for the wire compensator (named BBC) seems not available in this first step, we need so to test other possibilities. The performed tests consider various longitudinal and transverse locations, different wire shapes, different optics configuration and trying several crossing angles between the beam. Simulation are done with the weak-strong code BBtrack developed by U. Dorda. New postprocessing tools were used to analyse tune footprints and particle stability In particular for particle stability was implemented a new method for the Lyapunov coefficient calculation.

  20. Testing Long-Range Beam-Beam Compensation for the LHC Luminosity Upgrade

    CERN Document Server

    Rijoff, T L

    2012-01-01

    The performance of the Large Hadron Collider (LHC) at CERN and its minimum crossing angle are limited by the effect of long-range beam-beam collisions. A wire compensators can mitigate part of the long-range effects and may allow for smaller crossing angles, or higher beam intensity. A prototype long-range wire compensator could be installed in the LHC by 2014/15. Since the originally reserved position for such a wire compensator is not available for this first step, we explore other possible options. Our investigations consider various longitudinal and transverse locations, different wire shapes, different optics configurations and several crossing angles between the two colliding beams. Simulations are carried out with the weak-strong code BBtrack. New postprocessing tools are introduced to analyse tune footprints and particle stability. In particular, a new method for the Lyapunov coefficient calculation is implemented. Submitted as "Tesi di laurea" at the University of Milano, 2012.

  1. Analysis and compensation of I/Q imbalance in amplify-and-forward cooperative systems

    KAUST Repository

    Qi, Jian

    2012-04-01

    In this paper, dual-hop amplify-and-forward (AF) cooperative systems in the presence of in-phase and quadrature-phase (I/Q) imbalance, which refers to the mismatch between components in I and Q branches, are investigated. First, we analyze the performance of the considered AF cooperative protocol without compensation for I/Q imbalance as the benchmark. Furthermore, a compensation algorithm for I/Q imbalance is proposed, which makes use of the received signals at the destination, from the source and relay nodes, together with their conjugations to detect the transmitted signal. The performance of the AF cooperative system under study is evaluated in terms of average symbol error probability (SEP), which is derived considering transmission over Rayleigh fading channels. Numerical results are provided and show that the proposed compensation algorithm can efficiently mitigate the effect of I/Q imbalance. © 2012 IEEE.

  2. An improved current control scheme for grid-connected DG unit based distribution system harmonic compensation

    DEFF Research Database (Denmark)

    He, Jinwei; Wei Li, Yun; Wang, Xiongfei

    2013-01-01

    In order to utilize DG unit interfacing converters to actively compensate distribution system harmonics, this paper proposes an enhanced current control approach. It seamlessly integrates system harmonic mitigation capabilities with the primary DG power generation function. As the proposed current...... controller has two well decoupled control branches to independently control fundamental and harmonic DG currents, phase-locked loops (PLL) and system harmonic component extractions can be avoided during system harmonic compensation. Moreover, a closed-loop power control scheme is also employed to derive...... the fundamental current reference. The proposed power control scheme effectively eliminates the impacts of steady-state fundamental current tracking errors in the DG units. Thus, an accurate power control is realized even when the harmonic compensation functions are activated. Experimental results from a single...

  3. Regional climate change mitigation analysis

    Energy Technology Data Exchange (ETDEWEB)

    Rowlands, Ian H. [UNEP Collaborating Centre on Energy and Environment, and Univ. of Waterloo (Canada)

    1998-10-01

    The purpose of this paper is to explore some of the key methodological issues that arise from an analysis of regional climate change mitigation options. The rationale for any analysis of regional mitigation activities, emphasising both the theoretical attractiveness and the existing political encouragement and the methodology that has been developed are reviewed. The differences arising from the fact that mitigation analyses have been taken from the level of the national - where the majority of the work has been completed to date - to the level of the international - that is, the `regional` - will be especially highlighted. (EG)

  4. Model-Based Mitigation of Availability Risks

    NARCIS (Netherlands)

    Zambon, Emmanuele; Bolzoni, D.; Etalle, Sandro; Salvato, Marco

    2007-01-01

    The assessment and mitigation of risks related to the availability of the IT infrastructure is becoming increasingly important in modern organizations. Unfortunately, present standards for Risk Assessment and Mitigation show limitations when evaluating and mitigating availability risks. This is due

  5. International Oil Pollution Compensation Fund

    Energy Technology Data Exchange (ETDEWEB)

    1979-11-01

    The International Oil Pollution Compensation Fund was established under a 1971 Intergovernmental Maritime Consultative Organization Convention to supplement the 1969 Civil Liability Convention (CLC) under which shipowners were held liable for damage caused by oil spills up to $18 million per incident; the new fund increases the amount payable per incident to $57 million as of April 1979. A further increase up to about $76 million is now under consideration. During 1979, the Fund has been concerned in particular with claims arising out of oil spills in Japan and the Baltic Sea. In the former case, some 540 tons of oil was lost by Miya Maru No. 8 after a collision in March 1979 in the Japanese Inland Sea; cleanup costs and compensation to fishermen were about (pound sterling)400,000. In the latter phase, crude oil apparently coming from the Russian tanker Antonio Gramsci, which grounded off Ventspils in February 1979, drifted across the Baltic and was trapped in or under the ice. After the ice melted, it spread to more than 2000 islands in the Swedish Archipelaso; cleanup measures may result in claims as high as (pound sterling) 8 million.

  6. Heat Roadmap Europe 1

    DEFF Research Database (Denmark)

    Connolly, David; Mathiesen, Brian Vad; Østergaard, Poul Alberg

    2012-01-01

    Heat Roadmap Europe (Pre-study 1) investigates the role of district heating in the EU27 energy system by mapping local conditions across Europe, identifying the potential for district heating expansion, and subsequently simulating the potential resource in an hourly model of the EU27 energy system....... In 2010, approximately 12% of the space heating demand in Europe is met by district heating, but in this study four alternative scenarios are considered for the EU27 energy system: 1. 2010 with 30% district heating 2. 2010 with 50% district heating 3. 2030 with 30% district heating 4. 2050 with 50......% district heating These scenarios are investigated in two steps. Firstly, district heating replaces individual boilers by converting condensing power plants to combined heat and power plants (CHP) to illustrate how district heating improves the overall efficiency of the energy system. In the second step...

  7. Heat Roadmap Europe

    DEFF Research Database (Denmark)

    Connolly, David; Mathiesen, Brian Vad; Lund, Henrik

    2015-01-01

    information systems (GIS) and energy system analyses. In this report, the inputs for other modelling tools such as PRIMES are presented, in order to enable other researches to generate similar heating scenarios for Europe. Although Heat Roadmap Europe presents a complete heat strategy for Europe, which...... includes energy efficiency, individual heating units (such as boilers and heat pumps), and heat networks, the recommendations here are primarily relating to the potential and modelling of district heating. Although other solutions will play a significant role in decarbonising the heating and cooling sector...... in a low-carbon energy system context, so we have focused on this area based on our extensive experience in this area [1-10]. This report includes guidelines on the potential heat demand in European buildings that can be met by district heating as well as some general guidelines on how this district...

  8. On Low-Pass Phase Noise Mitigation in OFDM System for mmWave Communications

    DEFF Research Database (Denmark)

    Chen, Xiaoming; Fan, Wei

    2017-01-01

    . It is also shown that the PN spectral shape of the phase-lockedloop (PLL) based oscillator also aects the PN mitigation and that a larger PN may not necessarily degrade the performance of the OFDM system with PN mitigation. Simulations with realistic millimeter-wave (mmWave) PN and channel models......A phase noise (PN) mitigation scheme was proposed for orthogonal frequency division multiplexing (OFDM) in a previous work. The proposed scheme does not require detailed knowledge of PN statistics and can eectively compensate the PN with sucient number of unknowns. In this paper, we analyze...... the performance of PN estimation/ mitigation using the proposed scheme. It is shown that increasing the number of unknowns reduces the modeling error, yet increases the additive noise. Hence, increasing the number of unknowns increases the computational complexity and can even degrade the estimation performance...

  9. Voltage rise mitigation for solar PV integration at LV grids

    DEFF Research Database (Denmark)

    Yang, Guangya; Marra, Francesco; Juamperez Goñi, Miguel Angel

    2015-01-01

    Solar energy from photovoltaic (PV) is among the fastest developing renewable energy systems worldwide. Driven by governmental subsidies and technological development, Europe has seen a fast expansion of solar PV in the last few years. Among the installed PV plants, most of them are situated...... at the distribution systems and bring various operational challenges such as power quality and power flow management. The paper discusses the modelling requirements for PV system integration studies, as well as the possible techniques for voltage rise mitigation at low voltage (LV) grids for increasing PV penetration...

  10. Functional traits of urban trees: Air pollution mitigation potential

    DEFF Research Database (Denmark)

    Grote, Rüdiger; Samson, Roeland; Alonso, Rocío

    2016-01-01

    In an increasingly urbanized world, air pollution mitigation is considered one of most important issues in city planning. Urban trees help to improve air quality by facilitating widespread deposition of various gases and particles through the provision of large surface areas as well as through...... are manifested depends on species-specific tree properties: that is, their "traits". We summarize and discuss the current knowledge on how such traits affect urban air pollution. We also present aggregated traits of some of the most common tree species in Europe, which can be used as a decision-support tool...... for city planning and for improving urban air-quality models....

  11. Magnetizing process control for compensation ferrometers

    Science.gov (United States)

    Havránek, Aleš; Zemánek, Ivan

    2017-12-01

    The magnetomotive force (MMF) compensation method is the powerful one for the measurement of open specimen soft magnetic materials parameters at AC magnetization. Although the effective control of the MMF compensation magnetizing process is relatively complicated, the other compensation method properties make this method excellent for precise absolute measurements. Compensation ferrometers (SSTs based on the compensation method) could be improved by more efficient magnetizing process control. This paper deals with the magnetizing process regulator based on the model of the compensation ferrometer magnetizing equipment. The regulator design, its properties, implementation and results of the measurements with described regulator are presented in this paper. The regulator improves the precision of the hysteresis loop measurement by more than ten times. It could be simplified for the IEC method magnetizing equipment.

  12. Cultural participation in Europe

    DEFF Research Database (Denmark)

    Stevenson, David; Kann-Rasmussen, Nanna; Balling, Gitte

    2015-01-01

    Europe has a ‘problem’; it is becoming a ‘less cultural continent’ as fewer Europeans are ‘engaging in cultural activities’. This conclusion has been reached due to the findings of the latest cross national cultural participation survey. This paper questions the existence of this ‘problem......’ and instead suggests that there is a shared problematisation across Europe sustained by common discursive archaeology that employs various discursive strands in relation to a dominant institutional discourse. The argument is that the ‘problem’ of ‘non-participation’ legitimates a ‘solution’ that predates its...

  13. Cosmopolitan Futures for Europe

    OpenAIRE

    Wallgren, Thomas

    2013-01-01

    A Nordic proverb tells us that a prudent man does not make the goat his gardener. But that is exactly what we have done. In the garden of Europe we have handed over power to the goat of transnational companies and banks and to democratically weakly accountable bureaucrats. The harvest we have reaped is the euro-crisis. I will first present the basic features of what I consider to be the standard view of the political situation in Europe. In the discussion that follows I will try to show that ...

  14. Surface System Dust Mitigation Project

    Data.gov (United States)

    National Aeronautics and Space Administration — The proposed effort will perform a detailed examination of dust mitigation and tolerance strategies for connections and mechanisms to be employed on the lunar...

  15. Developing a congestion mitigation toolbox.

    Science.gov (United States)

    2011-09-30

    Researchers created A Michigan Toolbox for Mitigating Traffic Congestion to be a useful desk reference for practitioners and an educational tool for elected officials acting through public policy boards to better understand the development, planning,...

  16. Mitigation: Decarbonization unique to cities

    Science.gov (United States)

    Ibrahim, Nadine

    2017-10-01

    Strategies that reduce fossil-fuel use can achieve both global carbon mitigation and local health-protection goals. Now research shows the dual benefits of compact urban design and circular economy policies in Chinese cities.

  17. Loss Aversion, Stochastic Compensation, and Team Incentives

    OpenAIRE

    大洞, 公平; Murooka, Takeshi

    2013-01-01

    We investigate moral-hazard problems with limited liability where agents have expectation-based reference-dependent preferences. We show that stochastic compensation for low performance can be optimal. Because of loss aversion, the agents have first-order risk aversion to wage uncertainty. This causes the agents to work harder when their low performance is stochastically compensated. We also examine team incentives for credibly employing such stochastic compensation. In an optimal contract, l...

  18. Study on APD real time compensation methods of laser Detection system

    Science.gov (United States)

    Ying, Feng; He, Zhang; Xiangjin, Zhang; Kun, Liu

    2011-02-01

    With the monochromatic and the directional capability of the laser, laser detection system is confidential in anti-jamming. Detection accuracy is improved significantly as the result of laser's good orientation ability. Sensitivity is enhanced as laser's high-brightness characteristic. With the development of laser technology and laser devices, laser detections are developed both in civilian and military areas. In the military field, laser detection system has been widely applied in various types of tactical missiles, the technique is more mature. Because photo detectors receive the backscattering echo signal of target in laser detection system, they are required sensitive enough to weak signal. With APD's salient features of high sensitivity, rapid response speed, high response frequency and low noise equivalent power, etc.; PIN is replaced by APD to improve sensitivity of laser detection system in recent years. The signal magnification is inadequate in laser detection system, the detector output is usually amplified by multistage amplifiers. And then the system noise includes detector noise and latter amplifiers noise. With its high internal gain, APD becomes the primary noise source of receiving system. This point can be attested by analyzing the transfer function of laser detection system receiver. To ensure the system detecting ability, APD noise must be mitigated as low as possible. According to a large number of experiments, the power signal-to-noise (SNR) and the best multiplication factor of APD are mostly affected by background radiation and temperature. In order to make APD operate at state of the best multiplication factor, the optimum bias must be selected due to the actual operating circumstance. Therefore, APD realtime compensation must be adopted. The existing APD compensation includes the constant false alarm rate compensation, the noise compensation and the temperature compensation. The features of these compensations are obtained by analyzing

  19. Mitigating amphibian chytridiomycosis in nature

    Science.gov (United States)

    Garner, Trenton W. J.; Schmidt, Benedikt R.; Martel, An; Pasmans, Frank; Muths, Erin L.; Cunningham, Andrew A.; Weldon, Che; Fisher, Matthew C.; Bosch, Jaime

    2016-01-01

    Amphibians across the planet face the threat of population decline and extirpation caused by the disease chytridiomycosis. Despite consensus that the fungal pathogens responsible for the disease are conservation issues, strategies to mitigate their impacts in the natural world are, at best, nascent. Reducing risk associated with the movement of amphibians, non-amphibian vectors and other sources of infection remains the first line of defence and a primary objective when mitigating the threat of disease in wildlife. Amphibian-associated chytridiomycete fungi and chytridiomycosis are already widespread, though, and we therefore focus on discussing options for mitigating the threats once disease emergence has occurred in wild amphibian populations. All strategies have shortcomings that need to be overcome before implementation, including stronger efforts towards understanding and addressing ethical and legal considerations. Even if these issues can be dealt with, all currently available approaches, or those under discussion, are unlikely to yield the desired conservation outcome of disease mitigation. The decision process for establishing mitigation strategies requires integrated thinking that assesses disease mitigation options critically and embeds them within more comprehensive strategies for the conservation of amphibian populations, communities and ecosystems.

  20. Compensation for industrial injuries and occupational diseases

    Directory of Open Access Journals (Sweden)

    Jana Mervartová

    2011-01-01

    Full Text Available According to the current legislation in the Labour Code the employer’s liability for personal injury resulting from industrial injury or disease is objective, i.e. liability for result. Employer has always an obligation to pay damages if the employer has not liberated himself from no-fault liability. In terms which are explicitly defined by the Labour Code the employer can relieved from fully liability or in part. The injured party is entitled to compensation for loss of earnings and compensation for pain and diminished social capability, and compensation for reasonably incurred expenses related to medical treatment and compensation for damage. Additional compensation is provided in the case of an employee’s death which occurred due to an industrial injury or occupational disease. This may be compensation for reasonable funeral expenses, reimbursement for dependent survivors, one- off compensation for dependents and damage compensation. Each employer now has to pay compulsory insurance against injury. The new law on accident insurance of employees makes the principle of compensation redundant and establishes the principle of insurance. Employers will pay premiums to the Czech Social Security Administration, who will pay allowances from the accident insurance directly to the injured employees. The aim of the new law on accident insurance of employees is to motivate employees to return to work and curb abuse of the insurance. The law should come into effect on 1st January 2013.

  1. Undulator with dynamic compensation of magnetic forces

    Science.gov (United States)

    Gluskin, Efim; Trakhtenberg, Emil; Xu, Joseph Z.

    2016-05-31

    A method and apparatus for implementing dynamic compensation of magnetic forces for undulators are provided. An undulator includes a respective set of magnet arrays, each attached to a strongback, and placed on horizontal slides and positioned parallel relative to each other with a predetermined gap. Magnetic forces are compensated by a set of compensation springs placed along the strongback. The compensation springs are conical springs having exponential-force characteristics that substantially match undulator magnetic forces independently of the predetermined gap. The conical springs are positioned along the length of the magnets.

  2. Mapping Europe: Images of Europe in the Eurovision Song Contest

    NARCIS (Netherlands)

    Pajala, Mari

    2012-01-01

    abstractThe Eurovision Song Contest (ESC) offers a unique viewpoint to the ways Europe has been imagined on television from the 1950s to the present. This paper looks at the use of a key visual symbol for Europe, the European map, to outline the history of the ESC’s representation of Europe. Whilst

  3. Spain: Europe's California.

    Science.gov (United States)

    Wilvert, Calvin

    1994-01-01

    Contends that, as Spain integrates into the European Economic Community, it is considered to be Europe's California. Asserts that making regional comparisons between California and Spain can be an effective teaching method. Provides comparisons in such areas as agriculture and tourism. (CFR)

  4. JPRS Report, West Europe.

    Science.gov (United States)

    1987-07-15

    European dimension in its foreign policy. Hardly Satisfactory It is in the cards that Norway can become the Conmunity’s 13th member country...equal strategic importance. It is known that the Azores are an "important trampoline for U.S. intervention in Europe and the Middle East and on the

  5. Chytrid fungus in Europe

    National Research Council Canada - National Science Library

    Garner, Trenton W J; Walker, Susan; Bosch, Jaime; Hyatt, Alex D; Cunningham, Andrew A; Fisher, Matthew C

    2005-01-01

    ...-offs that will likely lead to local extinction (4,5) (J. Bosch et al., unpub, data). We screened 1,664 current and archived samples of wild amphibians collected in Europe from 1994 to 2004 by researchers using amphibians as study organisms. B. dendrobatidis infects the skin of adult amphibians and the mouthparts of anuran larvae; samples included toe clip...

  6. NMC Horizon Report Europe

    NARCIS (Netherlands)

    Dr. Jos Fransen

    2014-01-01

    The NMC Horizon Report Europe > 2014 Schools Edition was produced by the NMC in collaboration with the European Commission’s Directorate General for Education and Culture (EC DG EAC), the Joint Research Centre - Institute for Prospective Technological Studies (JRC-IPTS), Inholland University, QIN

  7. Social cohesion in Europe

    NARCIS (Netherlands)

    Nol Reverda

    2010-01-01

    This chapter explores the current discussions and policies towards social exclusion and cohesion in Europe. In a first section will briefly be identified how the wording in the social work discourse changed from originally the thinking in terms of poverty to the ideas of social cohesion nowadays.

  8. Rickettsioses in Europe.

    Science.gov (United States)

    Portillo, Aránzazu; Santibáñez, Sonia; García-Álvarez, Lara; Palomar, Ana M; Oteo, José A

    2015-01-01

    Bacteria of the genera Rickettsia and Orientia (family rickettsiaceae, order rickettsiales) cause rickettsioses worldwide, and are transmitted by lice, fleas, ticks and mites. In Europe, only Rickettsia spp. cause rickettsioses. With improvement of hygiene, the risk of louse-borne rickettsiosis (epidemic typhus) is low in Europe. Nevertheless, recrudescent form of Rickettsia prowazekii infection persists. There could be an epidemic typhus outbreak if a body lice epidemic occurs under unfavorable sanitary conditions. In Europe, endemic typhus or Rickettsia typhi infection, transmitted by rats and fleas, causes febrile illness. At the beginning of this century, flea-borne spotted fever cases caused by Rickettsia felis were diagnosed. Flea-borne rickettsiosis should be suspected after flea bites if fever, with or without rash, is developed. Tick-borne rickettsioses are the main source of rickettsia infections in Europe. Apart from Rickettsia conorii, the Mediterranean Spotted Fever (MSF) agent, other Rickettsia spp. cause MSF-like: Rickettsia helvetica, Rickettsia monacensis, Rickettsia massiliae or Rickettsia aeschlimannii. In the 1990s, two 'new' rickettsioses were diagnosed: Lymphangitis Associated Rickettsiosis (LAR) caused by Rickettsia sibirica mongolitimonae, and Tick-Borne Lymphadenopathy/Dermacentor-Borne-Necrosis-Erythema-Lymphadenopathy/Scalp Eschar Neck Lymphadenopathy (TIBOLA/DEBONEL/SENLAT), caused by Rickettsia slovaca, Candidatus Rickettsia rioja and Rickettsia raoultii. Lastly, European reports about mite-borne rickettsiosis are scarce. Copyright © 2015 Institut Pasteur. Published by Elsevier Masson SAS. All rights reserved.

  9. Normative Power Europe

    DEFF Research Database (Denmark)

    Manners, Ian

    2009-01-01

    The chapter develops a normative power approach to European studies that can be applied across and beyond its constitutive disciplines in order to interrogate and transgress the ideas and spaces on/of Europe. In four parts the chapter explores the terms ‘normative', ‘power', and ‘Europe', before......' - in order to make sense of ideas of the common good. Part two looks at three different types of power - ‘relational', ‘structural', and ‘normative' - as a means of understanding the power of ideas of the common good. Part three considers three different means of understanding Europe - ‘civilizational......', ‘categorical', and ‘cultural' - to show how the power of ideas of the common good shape our means of comprehending contemporary Europe. Part four attempts to apply the approach to the question of a European counter-terrorist response. This example was chosen because of the challenges it presents...

  10. Policy evaluation in Europe

    NARCIS (Netherlands)

    Pattyn, V.; Voorst, S. van; Mastenbroek, E.; Dunlop, C.; Thiel, S. van; Ongaro, E.

    2018-01-01

    Policy evaluations are increasingly considered a taken-for-granted prerequisite for a well-performing public sector. In this chapter, we address the question whether this view reflects the actual situation concerning evaluation capacity and culture in Europe. First, we reflect on the history of

  11. A Europe of science

    CERN Multimedia

    Banda, E

    2000-01-01

    The GDP of the EU is roughly equivalent to that of the USA but the EU invests $60 billion less a year in research and development. To ensure that Europe can remain competitive it is vital that the EU increases investment in R&D and renews its mechanisms for collaboration (1 page).

  12. Europe in Denmark

    DEFF Research Database (Denmark)

    Atzbach, Rainer

    2017-01-01

    This paper examines the presence of European ‘contacts’ during the Middle Ages and the Renaissance period, i.e. elements of culture derived from Central Europe that were introduced into historical Denmark, on the basis of three examples. First, Baltic Ware, a specific pottery type, was developed ...

  13. Connecting Europe: Postcolonial Mediations

    NARCIS (Netherlands)

    Ponzanesi, S.

    2016-01-01

    The current refugee crisis, magnified by media sensationalism and political opportunism, brings into sharp focus internal tensions that threaten the very notion of Europe. In a wave of nostalgia for the false security of the old sovereign states, old borders are being re-established and Fortress

  14. Shadows at Europe's heart

    Index Scriptorium Estoniae

    2006-01-01

    Ülevaade Kesk- ja Ida-Euroopa riikide sisepoliitilistest konfliktidest, ebakompetentsuse ning korruptsiooni ilmingutest valitsustes. Toomas Hendrik Ilves kui positiivne näide Brüsselist kodumaale naasnud poliitikust. Vt. ka lk. 13-14: Europe's fraying fringe

  15. Populism in Europe: Netherlands

    NARCIS (Netherlands)

    Bartlett, J.; Birdwell, J.; de Lange, S.

    2012-01-01

    Nationalist populist parties and movements are growing in support throughout Europe. These groups are known for their opposition to immigration, their ‘anti-establishment’ views and their concern for protecting national culture. Their rise in popularity has gone hand-in-hand with the advent of

  16. Business Law, Europe

    DEFF Research Database (Denmark)

    Fomcenco, Alex; Werlauff, Erik

    be the book within your reach. We call it “Our Corporate Bible”. In an easily comprehendible way we address some of the most essential issues of business law, and provide guidelines and clarity for understanding and proper application of the legal provisions that govern business law in Europe....

  17. PERIODONTAL CONDITIONS IN EUROPE

    NARCIS (Netherlands)

    PILOT, T; MIYAZAKI, H

    The aim of the present overview is to evaluate the periodontal conditions in European populations. Study was made of a number of extensive surveys of periodontal diseases carried out in a number of European countries, primarily North West Europe. These surveys often provide considerable detail.

  18. Postgraduate education in Europe

    DEFF Research Database (Denmark)

    Ulhøi, John Parm

    2005-01-01

    This paper addresses recent developments in doctoral education in business studies in Europe. Six key dilemmas relating to fundamental differences between two generic approaches in contemporary doctoral education have been identified. The theoretical basis of the paper is borrowed from institutio...

  19. 75 FR 32293 - Nonduplication; Pension, Compensation, and Dependency and Indemnity Compensation; Correction

    Science.gov (United States)

    2010-06-08

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF VETERANS AFFAIRS 38 CFR Part 21 Nonduplication; Pension, Compensation, and Dependency and Indemnity Compensation; Correction AGENCY: Department of Veterans Affairs. ACTION: Correcting amendment. SUMMARY: This document...

  20. Blind Compensation of I/Q Impairments in Wireless Transceivers

    Directory of Open Access Journals (Sweden)

    Mohsin Aziz

    2017-12-01

    Full Text Available The majority of techniques that deal with the mitigation of in-phase and quadrature-phase (I/Q imbalance at the transmitter (pre-compensation require long training sequences, reducing the throughput of the system. These techniques also require a feedback path, which adds more complexity and cost to the transmitter architecture. Blind estimation techniques are attractive for avoiding the use of long training sequences. In this paper, we propose a blind frequency-independent I/Q imbalance compensation method based on the maximum likelihood (ML estimation of the imbalance parameters of a transceiver. A closed-form joint probability density function (PDF for the imbalanced I and Q signals is derived and validated. ML estimation is then used to estimate the imbalance parameters using the derived joint PDF of the output I and Q signals. Various figures of merit have been used to evaluate the efficacy of the proposed approach using extensive computer simulations and measurements. Additionally, the bit error rate curves show the effectiveness of the proposed method in the presence of the wireless channel and Additive White Gaussian Noise. Real-world experimental results show an image rejection of greater than 30 dB as compared to the uncompensated system. This method has also been found to be robust in the presence of practical system impairments, such as time and phase delay mismatches.

  1. Blind Compensation of I/Q Impairments in Wireless Transceivers.

    Science.gov (United States)

    Aziz, Mohsin; Ghannouchi, Fadhel M; Helaoui, Mohamed

    2017-12-19

    The majority of techniques that deal with the mitigation of in-phase and quadrature-phase (I/Q) imbalance at the transmitter (pre-compensation) require long training sequences, reducing the throughput of the system. These techniques also require a feedback path, which adds more complexity and cost to the transmitter architecture. Blind estimation techniques are attractive for avoiding the use of long training sequences. In this paper, we propose a blind frequency-independent I/Q imbalance compensation method based on the maximum likelihood (ML) estimation of the imbalance parameters of a transceiver. A closed-form joint probability density function (PDF) for the imbalanced I and Q signals is derived and validated. ML estimation is then used to estimate the imbalance parameters using the derived joint PDF of the output I and Q signals. Various figures of merit have been used to evaluate the efficacy of the proposed approach using extensive computer simulations and measurements. Additionally, the bit error rate curves show the effectiveness of the proposed method in the presence of the wireless channel and Additive White Gaussian Noise. Real-world experimental results show an image rejection of greater than 30 dB as compared to the uncompensated system. This method has also been found to be robust in the presence of practical system impairments, such as time and phase delay mismatches.

  2. Invisible losses and the logics of resettlement compensation.

    Science.gov (United States)

    Witter, Rebecca; Satterfield, Terre

    2014-10-01

    The necessity of compensating people negatively affected by conservation and other development projects has been widely acknowledged. It is less widely acknowledged that because conventional compensation assessments focus on material resources and their economic equivalents, many important losses incurred by resettlers are invisible to project authorities. Through ethnographic observations and interviews, we documented losses identified by people facing resettlement from Mozambique's Limpopo National Park. We also examined resettlement planning documents to determine why decision makers' assessments of natural resource use and value neglect losses residents identified as critical. Identifying, preventing, and mitigating invisible losses in resettlement planning necessitates a better understanding of intangible benefits residents derive from resources, which are often as or more important than their readily apparent material properties. These benefits include but are not limited to decision-making authority linked to owning land versus having the use of fields; ancestral identity and social belonging linked to gravesites; the importance of tree roots that provide a powerful sense of security because they suppress hunger in periods of scarcity; and the importance of people's location within social networks and hierarchies as they determine the benefits versus risks that will be incurred through resettlement. © 2014 Society for Conservation Biology.

  3. Mammographic screening programmes in Europe

    DEFF Research Database (Denmark)

    Giordano, Livia; von Karsa, Lawrence; Tomatis, Mariano

    2012-01-01

    To summarize participation and coverage rates in population mammographic screening programmes for breast cancer in Europe.......To summarize participation and coverage rates in population mammographic screening programmes for breast cancer in Europe....

  4. Compensating for synaptic loss in Alzheimer's disease.

    Science.gov (United States)

    Abuhassan, Kamal; Coyle, Damien; Belatreche, Ammar; Maguire, Liam

    2014-02-01

    Confirming that synaptic loss is directly related to cognitive deficit in Alzheimer's disease (AD) has been the focus of many studies. Compensation mechanisms counteract synaptic loss and prevent the catastrophic amnesia induced by synaptic loss via maintaining the activity levels of neural circuits. Here we investigate the interplay between various synaptic degeneration and compensation mechanisms, and abnormal cortical oscillations based on a large-scale network model consisting of 100,000 neurons exhibiting several cortical firing patterns, 8.5 million synapses, short-term plasticity, axonal delays and receptor kinetics. The structure of the model is inspired by the anatomy of the cerebral cortex. The results of the modelling study suggest that cortical oscillations respond differently to compensation mechanisms. Local compensation preserves the baseline activity of theta (5-7 Hz) and alpha (8-12 Hz) oscillations whereas delta (1-4 Hz) and beta (13-30 Hz) oscillations are maintained via global compensation. Applying compensation mechanisms independently shows greater effects than combining both compensation mechanisms in one model and applying them in parallel. Consequently, it can be speculated that enhancing local compensation might recover the neural processes and cognitive functions that are associated with theta and alpha oscillations whereas inducing global compensation might contribute to the repair of neural (cognitive) processes which are associated with delta and beta band activity. Compensation mechanisms may vary across cortical regions and the activation of inappropriate compensation mechanism in a particular region may fail to recover network dynamics and/or induce secondary pathological changes in the network.

  5. A Feedforward Compensation Technique for Use in Mitigating Platform Induced Jitter

    Science.gov (United States)

    2010-05-06

    depth research into the control of optical beams first began in the 1980’s and 1990’s for use in satellite ...7 Skormin, V.A.; Tascillo, M.A.; Nicholson, D.J., "A jitter rejection technique in a satellite ...simulates the directed energy beam’s source platform. This breadboard is a 91.44 by 91.44 by 5.08 cm (36 by 36 by 2 in) honeycombed breadboard

  6. 38 CFR 3.351 - Special monthly dependency and indemnity compensation, death compensation, pension and spouse's...

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Special monthly dependency and indemnity compensation, death compensation, pension and spouse's compensation ratings. 3.351 Section 3.351 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS ADJUDICATION Pension...

  7. Digital nonlinearity compensation in high-capacity optical communication systems considering signal spectral broadening effect.

    Science.gov (United States)

    Xu, Tianhua; Karanov, Boris; Shevchenko, Nikita A; Lavery, Domaniç; Liga, Gabriele; Killey, Robert I; Bayvel, Polina

    2017-10-11

    Nyquist-spaced transmission and digital signal processing have proved effective in maximising the spectral efficiency and reach of optical communication systems. In these systems, Kerr nonlinearity determines the performance limits, and leads to spectral broadening of the signals propagating in the fibre. Although digital nonlinearity compensation was validated to be promising for mitigating Kerr nonlinearities, the impact of spectral broadening on nonlinearity compensation has never been quantified. In this paper, the performance of multi-channel digital back-propagation (MC-DBP) for compensating fibre nonlinearities in Nyquist-spaced optical communication systems is investigated, when the effect of signal spectral broadening is considered. It is found that accounting for the spectral broadening effect is crucial for achieving the best performance of DBP in both single-channel and multi-channel communication systems, independent of modulation formats used. For multi-channel systems, the degradation of DBP performance due to neglecting the spectral broadening effect in the compensation is more significant for outer channels. Our work also quantified the minimum bandwidths of optical receivers and signal processing devices to ensure the optimal compensation of deterministic nonlinear distortions.

  8. E-prescription across Europe

    DEFF Research Database (Denmark)

    Kierkegaard, Patrick

    2013-01-01

    The use of electronic prescription has been designated as an important strategic policy to improve health care in Europe. The aim of the European Union is to have a cross-border electronic healthcare system in Europe which will enable EU citizens to obtain e-Prescriptions anywhere in Europe. Cross...

  9. 77 FR 10358 - Investment Adviser Performance Compensation

    Science.gov (United States)

    2012-02-22

    ... COMMISSION 17 CFR Part 275 RIN 3235-AK71 Investment Adviser Performance Compensation AGENCY: Securities and... ``SEC'') is adopting amendments to the rule under the Investment Advisers Act of 1940 that permits investment advisers to charge performance based compensation to ``qualified clients.'' The amendments...

  10. A brief history of dosage compensation

    Indian Academy of Sciences (India)

    ... postulated the origin of the Y chromosome as having resulted from restricted recombination between homologous sex chromosomes in the male and the accumulation of deleterious mutations. This evolutionary process leads to dosage compensation. This article lays out a brief history of dosage compensation in genetics.

  11. 14 CFR 1253.515 - Compensation.

    Science.gov (United States)

    2010-01-01

    ... EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Employment in Education Programs or Activities Prohibited § 1253.515 Compensation. A recipient... rates of pay or other compensation; (b) Results in the payment of wages to employees of one sex at a...

  12. 40 CFR 5.515 - Compensation.

    Science.gov (United States)

    2010-07-01

    ... EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Employment in Education Programs or Activities Prohibited § 5.515 Compensation. A recipient shall... of pay or other compensation; (b) Results in the payment of wages to employees of one sex at a rate...

  13. 15 CFR 8a.515 - Compensation.

    Science.gov (United States)

    2010-01-01

    ... EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Employment in Education Programs or Activities Prohibited § 8a.515 Compensation. A recipient shall... of pay or other compensation; (b) Results in the payment of wages to employees of one sex at a rate...

  14. 31 CFR 28.515 - Compensation.

    Science.gov (United States)

    2010-07-01

    ... SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Employment in Education Programs or Activities Prohibited § 28.515 Compensation. A... in rates of pay or other compensation; (b) Results in the payment of wages to employees of one sex at...

  15. 28 CFR 54.515 - Compensation.

    Science.gov (United States)

    2010-07-01

    ... EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Employment in Education Programs or Activities Prohibited § 54.515 Compensation. A recipient shall... of pay or other compensation; (b) Results in the payment of wages to employees of one sex at a rate...

  16. Workers’ Compensation Insurance and Occupational Injuries

    Directory of Open Access Journals (Sweden)

    Ilsoon Shin

    2011-06-01

    Conclusion: Private insurance system, fixed flat rate employers’ funding mechanism, and higher coverage of compensation scheme are significantly and positively correlated with lower level of occupational accidents compared with the public insurance system, risk-based funding system, and lower coverage of compensation scheme.

  17. Compensation Services Advisor | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Job Summary The Compensation Services Advisor is accountable for the effective provision of professional advisory services for a full range of compensation and benefits services, including but not limited to insurance, pension, leave, disability management, and termination benefits to head office and foreign employees ...

  18. Engineering Compensations in Web Service Environment

    DEFF Research Database (Denmark)

    Schäfer, Micahel; Dolog, Peter; Nejdl, Wolfgang

    2007-01-01

    in such an environment occurs, a compensation can be initiated to recover from the failure. However, current environments have only limited capabilities for compensations, and are usually based on backward recovery. In this paper, we introduce an engineering approach and an environment to deal with advanced...

  19. 77 FR 5381 - Plum Pox Compensation

    Science.gov (United States)

    2012-02-03

    ... leaves of susceptible Prunus spp.) from quarantined areas to prevent the spread of plum pox virus (PPV... Animal and Plant Health Inspection Service 7 CFR Part 301 RIN 0579-AD58 Plum Pox Compensation AGENCY...: We are amending the plum pox regulations to provide for the payment of compensation to eligible...

  20. Time-varying phase diversity turbulence compensation

    NARCIS (Netherlands)

    Eekeren, A.W.M. van; Schutte, K.; Dijk, J.; Schwering, P.B.W.

    2011-01-01

    Long range object identification needs visual identification over large distances. However, atmospheric turbulence does hinder long range imaging. Therefore it is crucial to compensate the visual artifacts due to atmospheric turbulence. In this paper we propose a new method to compensate these

  1. 45 CFR 86.54 - Compensation.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Compensation. 86.54 Section 86.54 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION NONDISCRIMINATION ON THE BASIS OF SEX IN... in Employment in Education Programs or Activities Prohibited § 86.54 Compensation. A recipient shall...

  2. Industry initiatives in impact mitigation

    Energy Technology Data Exchange (ETDEWEB)

    Metz, W.C.

    1982-08-01

    The author concludes that mitigation is the focus of conflicting opinions regarding responsibility, strategy, and effort. There are no hard, fast, or tried and true rules for company involvement in mitigation efforts. Each mitigation effort must be tailored and negotiated to match the unique characteristics of individual projects and circumstances of specific locales. Companies must assume financial responsibility for the temporary impacts and area needs created by their projects. They must also offer financial and technical assistance to impact areas, not just the host political jurisdiction, when local, state, federal, and special fund sources of revenue or technical assistance are not available or insufficient. But, local, state, and federal governments must also recognize their responsibilities and make adjustments in tax jurisdiction boundaries and disbursement formulas so that impacted areas are properly defined and receive an adequate share of lease, royalty, severance tax, permit fee, special use and service charges, and sales tax payments. Laws need to allow innovative uses of tax pre-payments, housing mortgage bonds, changeable debt and bounding limits, industrial loans with delayed prepayment, and revised revenue assistance formulas. Enabling legislation is required in most states to allow impact areas to negotiate the mitigation efforts. A review of 7 types of mitigation effort is presented: transportation; housing; public utilities; health, public safety and recreation; miscellaneous; and company-community interaction. (PBS)

  3. Changing land use intensity in Europe

    DEFF Research Database (Denmark)

    van der Sluis, Theo; Pedroli, Bas; Kristensen, Søren Bech Pilgaard

    2016-01-01

    . Logistic regression highlighted the importance of farm size and farmer type in understanding changes in land use intensity. The dominant pattern of stabilisation which has occurred over the past 10 years may also partly be a result of effective EU and national environmental and agricultural policies, which......In recent decades the intensification of agricultural production in many European countries has been one of the key components of land-use change. The impact of agricultural intensification varies according to national and local contexts and a greater understanding of the drivers of intensification...... will help to mitigate against its negative impacts and harness potential benefits. This paper analyses changes in land use intensity in six case studies in Europe. A total of 437 landowners were interviewed and their responses were analysed in relation to changes in land use intensity and agricultural...

  4. Mapping Europe: Images of Europe in the Eurovision Song Contest

    Directory of Open Access Journals (Sweden)

    Mari Pajala

    2012-11-01

    Full Text Available The Eurovision Song Contest (ESC offers a unique viewpoint to the ways Europe has been imagined on television from the 1950s to the present. This paper looks at the use of a key visual symbol for Europe, the European map, to outline the history of the ESC’s representation of Europe. Whilst the European map was rarely used during the first decades of the ESC, it became a central visual element of the show in the 1990s, a period of great political change in Europe. Since then, the ESC maps have pictured an ever widening image of Europe, gradually moving towards a dynamic, moving image of Europe and finally, dispensing with a coherent map of Europe altogether.

  5. Ownership Concentration, Top Management and Board Compensation

    Directory of Open Access Journals (Sweden)

    Marcos Barbosa Pinto

    2013-05-01

    Full Text Available The degree of ownership concentration may influence executive and board compensation (Bebchuk & Fried, 2003. This article analyzes this relationship. Detailed information about top management and board compensation became available starting in 2010 through new Securities Commission filings. Linear regression models applied to a sample of 315 Brazilian companies traded on the national exchange indicate a negative and statistically significant economic correlation between executive compensation and the degree of ownership concentration. Ceteris paribus, companies with a lower degree of ownership concentration pay higher compensation to top executives. Family controlled companies pay more to their chief executive, but not to the managerial team as a whole, and the compensation of directors increases with a greater proportion of control group members or their relatives on the board. There was support for the Managerial Power Hypothesis in companies with a lower degree of ownership concentration and for the extraction of private benefits in companies where it is greater.

  6. Compensation of Disadvantages in University Examination Procedures

    Directory of Open Access Journals (Sweden)

    Ulrike Quapp

    2016-08-01

    Full Text Available Active social participation of disabled people is one of the major tasks of modern society. That also includes access to the academic community by higher education. Universities all over the world work hard to give handicapped students a chance to graduate. In this context, compensation of disadvantages in examination procedures is an important matter. But, also chronic illness may impair the student's examination performance. To ensure equal examination opportunities for all students, responsible university officials must be creative to find individual compensation solutions. The paper analyzes examination regulations at universities in different countries and offers solutions to compensate disabled and chronic ill students' disadvantages. It discusses the necessity of compensation for different types of disability and chronic illness. Finally, an overview of current German case law and solutions for compensation problems are provided.

  7. Comprehensive Monitor-Oriented Compensation Programming

    Directory of Open Access Journals (Sweden)

    Christian Colombo

    2014-04-01

    Full Text Available Compensation programming is typically used in the programming of web service compositions whose correct implementation is crucial due to their handling of security-critical activities such as financial transactions. While traditional exception handling depends on the state of the system at the moment of failure, compensation programming is significantly more challenging and dynamic because it is dependent on the runtime execution flow — with the history of behaviour of the system at the moment of failure affecting how to apply compensation. To address this dynamic element, we propose the use of runtime monitors to facilitate compensation programming, with monitors enabling the modeller to be able to implicitly reason in terms of the runtime control flow, thus separating the concerns of system building and compensation modelling. Our approach is instantiated into an architecture and shown to be applicable to a case study.

  8. A course in disaster mitigation.

    Science.gov (United States)

    Bundy, Sarah J

    2016-01-01

    While endeavors are underway within the emergency management discipline to develop a unique body of foundational knowledge, widespread acknowledgement and agreement within the emergency management scholarly community of the existence of theoretical foundations and the consistent incorporation of these elements into emergency management research and teaching are still lacking. This article offers an outline of a US-based undergraduate course in mitigation theory and practice that is based on a synthesis of the academic literature related to disaster mitigation as a means to advance the discourse on foundational knowledge and curriculum development. The course outline proposes a set of concepts, theories, propositions, and empirical data that would arguably be fundamental for students in gaining a comprehensive understanding of mitigation in the United States and suggests how that information can be organized and presented in a meaningful way.

  9. Academic streaming in Europe

    DEFF Research Database (Denmark)

    Falaschi, Alessandro; Mønster, Dan; Doležal, Ivan

    2004-01-01

    The TF-NETCAST task force was active from March 2003 to March 2004, and during this time the mem- bers worked on various aspects of streaming media related to the ultimate goal of setting up common services and infrastructures to enable netcasting of high quality content to the academic community...... in Europe. We report on a survey of the use of streaming media in the academic community in Europe, an open source content delivery network, and a portal for announcing live streaming events to the global academic community.......The TF-NETCAST task force was active from March 2003 to March 2004, and during this time the mem- bers worked on various aspects of streaming media related to the ultimate goal of setting up common services and infrastructures to enable netcasting of high quality content to the academic community...

  10. Biobanking for Europe.

    Science.gov (United States)

    Yuille, Martin; van Ommen, Gert-Jan; Bréchot, Christian; Cambon-Thomsen, Anne; Dagher, Georges; Landegren, Ulf; Litton, Jan-Eric; Pasterk, Markus; Peltonen, Leena; Taussig, Mike; Wichmann, H-Erich; Zatloukal, Kurt

    2008-01-01

    Biobanks are well-organized resources comprising biological samples and associated information that are accessible to scientific investigation. Across Europe, millions of samples with related data are held in different types of collections. While individual collections can be well organized and accessible, the resources are subject to fragmentation, insecurity of funding and incompleteness. To address these issues, a Biobanking and BioMolecular Resources Infrastructure (BBMRI) is to be developed across Europe, thereby implementing a European 'roadmap' for research infrastructures that was developed by a forum of EU member states and that has been received by the European Commission. In this review, we describe the work involved in preparing for the construction of BBMRI in a European and global context.

  11. Smart Energy Europe

    DEFF Research Database (Denmark)

    Connolly, D.; Lund, H.; Mathiesen, B. V.

    2016-01-01

    is presented in terms of energy (primary energy supply), environment (carbon dioxide emissions), and economy (total annual socio-economic cost). The steps are ordered in terms of their scientific and political certainty as follows: Decommissioning nuclear power, implementing a large amount of heat savings......This study presents one scenario for a 100% renewable energy system in Europe by the year 2050. The transition from a business-as-usual situation in 2050, to a 100% renewable energy Europe is analysed in a series of steps. Each step reflects one major technological change. For each step, the impact......, converting the private car fleet to electricity, providing heat in rural areas with heat pumps, providing heat in urban areas with district heating, converting fuel in heavy-duty vehicles to a renewable electrofuel, and replacing natural gas with methane. The results indicate that by using the Smart Energy...

  12. Severe malaria in Europe

    DEFF Research Database (Denmark)

    Kurth, Florian; Develoux, Michel; Mechain, Matthieu

    2017-01-01

    BACKGROUND: Malaria remains one of the most serious infections for travellers to tropical countries. Due to the lack of harmonized guidelines a large variety of treatment regimens is used in Europe to treat severe malaria. METHODS: The European Network for Tropical Medicine and Travel Health (Trop......Net) conducted an 8-year, multicentre, observational study to analyse epidemiology, treatment practices and outcomes of severe malaria in its member sites across Europe. Physicians at participating TropNet centres were asked to report pseudonymized retrospective data from all patients treated at their centre...... for microscopically confirmed severe Plasmodium falciparum malaria according to the 2006 WHO criteria. RESULTS: From 2006 to 2014 a total of 185 patients with severe malaria treated in 12 European countries were included. Three patients died, resulting in a 28-day survival rate of 98.4%. The majority of infections...

  13. SOCRATES Invades Central Europe

    Directory of Open Access Journals (Sweden)

    Joseph Slowinski

    1998-04-01

    Full Text Available The objective of this article is to explore the current reality faced by higher education students in Central and Eastern Europe and to draw out the implications of this current reality for policy makers in the future. In the article, I explore the influence of transnational corporations' training programs on education as it currently pertains to Central and Eastern European higher education and employment. In addition, multinational corporate entities exercise influence on European Union policy through the role of lobby organizations and activities. I explore the influence of these practices on education with an emphasis on the emerging importance of Western language skills. In addition, I focus on the European Union and its efforts to expand into Central and Eastern Europe in order to provide a focal point for analysis.

  14. The Role of Compensation Criteria to Minimize Face-Time Bias and Support Faculty Career Flexibility

    Directory of Open Access Journals (Sweden)

    Lydia Pleotis Howell MD

    2016-02-01

    Full Text Available Work-life balance is important to recruitment and retention of the younger generation of medical faculty, but medical school flexibility policies have not been fully effective. We have reported that our school’s policies are underutilized due to faculty concerns about looking uncommitted to career or team. Since policies include leaves and accommodations that reduce physical presence, faculty may fear “face-time bias,” which negatively affects evaluation of those not “seen” at work. Face-time bias is reported to negatively affect salary and career progress. We explored face-time bias on a leadership level and described development of compensation criteria intended to mitigate face-time bias, raise visibility, and reward commitment and contribution to team/group goals. Leaders from 6 partner departments participated in standardized interviews and group meetings. Ten compensation plans were analyzed, and published literature was reviewed. Leaders did not perceive face-time issues but saw team pressure and perception of availability as performance motivators. Compensation plans were multifactor productivity based with many quantifiable criteria; few addressed team contributions. Using these findings, novel compensation criteria were developed based on a published model to mitigate face-time bias associated with team perceptions. Criteria for organizational citizenship to raise visibility and reward group outcomes were included. We conclude that team pressure and perception of availability have the potential to lead to bias and may contribute to underuse of flexibility policies. Recognizing organizational citizenship and cooperative effort via specific criteria in a compensation plan may enhance a culture of flexibility. These novel criteria have been effective in one pilot department.

  15. An entomological review of invasive mosquitoes in Europe.

    Science.gov (United States)

    Medlock, J M; Hansford, K M; Versteirt, V; Cull, B; Kampen, H; Fontenille, D; Hendrickx, G; Zeller, H; Van Bortel, W; Schaffner, F

    2015-12-01

    Among the invasive mosquitoes registered all over the world, Aedes species are particularly frequent and important. As several of them are potential vectors of disease, they present significant health concerns for 21st century Europe. Five species have established in mainland Europe, with two (Aedes albopictus and Aedes japonicus) becoming widespread and two (Ae. albopictus and Aedes aegypti) implicated in disease transmission to humans in Europe. The routes of importation and spread are often enigmatic, the ability to adapt to local environments and climates are rapid, and the biting nuisance and vector potential are both an ecomonic and public health concern. Europeans are used to cases of dengue and chikungunya in travellers returning from the tropics, but the threat to health and tourism in mainland Europe is substantive. Coupled to that are the emerging issues in the European overseas territorities and this paper is the first to consider the impacts in the remoter outposts of Europe. If entomologists and public health authorities are to address the spread of these mosquitoes and mitigate their health risks they must first be prepared to share information to better understand their biology and ecology, and share data on their distribution and control successes. This paper focusses in greater detail on the entomological and ecological aspects of these mosquitoes to assist with the risk assessment process, bringing together a large amount of information gathered through the ECDC VBORNET project.

  16. Creationism in Europe

    DEFF Research Database (Denmark)

    Hjermitslev, Hans Henrik; Kjærgaard, Peter C.; Blancke, Stefaan

    2013-01-01

    The purpose of our article is threefold. First, we present and discuss the extant literature on creationism in Europe (the “facts”). Within this section, we offer a review of the literature as well as an overview of the most remarkable developments and events recorded therein. Second, we indicate...... a sustained study of European creationism can contribute to other research domains such as the study of cultural evolution and the relation between science and religion....

  17. East Europe Report

    Science.gov (United States)

    1986-01-15

    European nations make it necessary to continue the road mapped out in Helsinki , but our task is not only to reduce and elimi- nate various dangers...and security and disarmament in Europe, by the Helsinki meeting of the foreign ministers of the countries that signed the CSCE final act, and pay the...Embarrassed by ’Their Split’ — Belgrade Sees Organized Provocations Back of the Excesses of Hajduk Fans"] [Text] Split, 25 Nov—The cathedral of Split

  18. Violent Radicalization in Europe

    DEFF Research Database (Denmark)

    Dalgaard-Nielsen, Anja

    2010-01-01

    and foiled plots inspired by militant Islamism have grabbed European and American headlines. This article identifies and discusses empirical studies of radicalization and points to the strengths as well as the weaknesses characterizing these studies. The aim is to take stock of the current state of research...... within this field and to answer the question: From an empirical point of view, what is known and what is not known about radicalization connected to militant Islamism in Europe?...

  19. Compensation following bilateral vestibular damage

    Directory of Open Access Journals (Sweden)

    Bill J Yates

    2011-12-01

    Full Text Available Bilateral loss of vestibular inputs affects far fewer patients than unilateral inner ear damage, and thus has been understudied. In both animal subjects and human patients, bilateral vestibular hypofunction (BVH produces a variety of clinical problems, including impaired balance control, inability to maintain stable blood pressure during postural changes, difficulty in visual targeting of images, and disturbances in spatial memory and navigational performance. Experiments in animals have shown that nonlabyrinthine inputs to the vestibular nuclei are rapidly amplified following the onset of BVH, which may explain the recovery of postural stability and orthostatic tolerance that occurs within 10 days. However, the loss of the vestibulo-ocular reflex and degraded spatial cognition appear to be permanent in animals with BVH. Current concepts of the compensatory mechanisms in humans with BVH are largely inferential, as there is a lack of data from patients early in the disease process. Translation of animal studies of compensation for BVH into therapeutic strategies and subsequent application in the clinic is the most likely route to improve treatment. In addition to physical therapy, two types of prosthetic devices have been proposed to treat individuals with bilateral loss of vestibular inputs: those that provide tactile stimulation to indicate body position in space, and those that deliver electrical stimuli to branches of the vestibular nerve in accordance with head movements. The relative efficacy of these two treatment paradigms, and whether they can be combined to facilitate recovery, is yet to be ascertained.

  20. Compensation following bilateral vestibular damage.

    Science.gov (United States)

    McCall, Andrew A; Yates, Bill J

    2011-01-01

    Bilateral loss of vestibular inputs affects far fewer patients than unilateral inner ear damage, and thus has been understudied. In both animal subjects and human patients, bilateral vestibular hypofunction (BVH) produces a variety of clinical problems, including impaired balance control, inability to maintain stable blood pressure during postural changes, difficulty in visual targeting of images, and disturbances in spatial memory and navigational performance. Experiments in animals have shown that non-labyrinthine inputs to the vestibular nuclei are rapidly amplified following the onset of BVH, which may explain the recovery of postural stability and orthostatic tolerance that occurs within 10 days. However, the loss of the vestibulo-ocular reflex and degraded spatial cognition appear to be permanent in animals with BVH. Current concepts of the compensatory mechanisms in humans with BVH are largely inferential, as there is a lack of data from patients early in the disease process. Translation of animal studies of compensation for BVH into therapeutic strategies and subsequent application in the clinic is the most likely route to improve treatment. In addition to physical therapy, two types of prosthetic devices have been proposed to treat individuals with bilateral loss of vestibular inputs: those that provide tactile stimulation to indicate body position in space, and those that deliver electrical stimuli to branches of the vestibular nerve in accordance with head movements. The relative efficacy of these two treatment paradigms, and whether they can be combined to facilitate recovery, is yet to be ascertained.

  1. The Alternatives of Europe

    Directory of Open Access Journals (Sweden)

    Andrei MARGA

    2011-01-01

    Full Text Available The specialised investigations in the last century and a half have led us to thecomprehensive understanding of Europe as a culture that was set up and has developed beingnurtured by three major sources: Jerusalem, Athens and Rome, plus other numerous sources. Thetriangle of the three cultural metropolitan cities in history, which have essentially given us thereligion and the vision upon the human fate, science and philosophy, law and civil dignity, remainthe most adequate metaphor to summarise the decisive sources of Europe. The destiny of Europecannot be thematised without examining these sources.Europeans today live in captivity with the present, with a culture somehow amputated by thelived dimension of the future.For this reason, the future has to become again a priority objective in democratic societies,and philosophy has the opportunity to develop a concept of rationality that includes science in anintegrative understanding, which clarifies its meaning, without preventing the success of scientificaction.Such a reason may set Europe in motion again with everything that is specific to it.

  2. Mineral facilities of Europe

    Science.gov (United States)

    Almanzar, Francisco; Baker, Michael S.; Elias, Nurudeen; Guzman, Eric

    2010-01-01

    This map displays over 1,700 records of mineral facilities within the countries of Europe and western Eurasia. Each record represents one commodity and one facility type at a single geographic location. Facility types include mines, oil and gas fields, and plants, such as refineries, smelters, and mills. Common commodities of interest include aluminum, cement, coal, copper, gold, iron and steel, lead, nickel, petroleum, salt, silver, and zinc. Records include attributes, such as commodity, country, location, company name, facility type and capacity (if applicable), and latitude and longitude geographical coordinates (in both degrees-minutes-seconds and decimal degrees). The data shown on this map and in table 1 were compiled from multiple sources, including (1) the most recently available data from the U.S. Geological Survey (USGS) Minerals Yearbook (Europe and Central Eurasia volume), (2) mineral statistics and information from the USGS Minerals Information Web site (http://minerals.usgs.gov/minerals/pubs/country/europe.html), and (3) data collected by the USGS minerals information country specialists from sources, such as statistical publications of individual countries, annual reports and press releases of operating companies, and trade journals. Data reflect the most recently published table of industry structure for each country at the time of this publication. Additional information is available from the country specialists listed in table 2.

  3. Europe PMC in 2017.

    Science.gov (United States)

    Levchenko, Maria; Gou, Yuci; Graef, Florian; Hamelers, Audrey; Huang, Zhan; Ide-Smith, Michele; Iyer, Anusha; Kilian, Oliver; Katuri, Jyothi; Kim, Jee-Hyub; Marinos, Nikos; Nambiar, Rakesh; Parkin, Michael; Pi, Xingjun; Rogers, Frances; Talo, Francesco; Vartak, Vid; Venkatesan, Aravind; McEntyre, Johanna

    2018-01-04

    Europe PMC (https://europepmc.org) is a comprehensive resource of biomedical research publications that offers advanced tools for search, retrieval, and interaction with the scientific literature. This article outlines new developments since 2014. In addition to delivering the core database and services, Europe PMC focuses on three areas of development: individual user services, data integration, and infrastructure to support text and data mining. Europe PMC now provides user accounts to save search queries and claim publications to ORCIDs, as well as open access profiles for authors based on public ORCID records. We continue to foster connections between scientific data and literature in a number of ways. All the data behind the paper - whether in structured archives, generic archives or as supplemental files - are now available via links to the BioStudies database. Text-mined biological concepts, including database accession numbers and data DOIs, are highlighted in the text and linked to the appropriate data resources. The SciLite community annotation platform accepts text-mining results from various contributors and overlays them on research articles as licence allows. In addition, text miners and developers can access all open content via APIs or via the FTP site. © The Author(s) 2017. Published by Oxford University Press on behalf of Nucleic Acids Research.

  4. 38 CFR 3.708 - Federal Employees' Compensation.

    Science.gov (United States)

    2010-07-01

    ... ADJUDICATION Pension, Compensation, and Dependency and Indemnity Compensation Concurrent Benefits and Elections..., hospitalization or hospital care, training, or compensated work therapy program. See §§ 3.358 and 3.361. (b...

  5. Mitigating Higher Ed Cyber Attacks

    Science.gov (United States)

    Rogers, Gary; Ashford, Tina

    2015-01-01

    In this presentation we will discuss the many and varied cyber attacks that have recently occurred in the higher ed community. We will discuss the perpetrators, the victims, the impact and how these institutions have evolved to meet this threat. Mitigation techniques and defense strategies will be covered as will a discussion of effective security…

  6. Blast Mitigation Using Water Mist

    National Research Council Canada - National Science Library

    Bailey, Jean L; Farley, John P; Williams, Frederick W; Lindsay, Michael S; Schwer, Douglas A

    2006-01-01

    A series of experiments demonstrating the mitigation of water mist on the over-pressure effects of a TNT detonation have been conducted A series of TNT charges, 0.9 kg (2 lb), 2.2 kg (5 lb) and 3.2 kg (7 lb...

  7. Remote Sensing Technologies Mitigate Drought

    Science.gov (United States)

    2015-01-01

    Ames Research Center has partnered with the California Department of Water Resources to develop satellite-based technologies to mitigate drought conditions. One project aims to help water managers adjust their irrigation to match the biological needs of each crop, and another involves monitoring areas where land is fallow so emergency relief can more quickly aid affected communities.

  8. Space Debris Mitigation CONOPS Development

    Science.gov (United States)

    2013-06-01

    Rome II. Acta Astronautica, 66(1), 239-244. Space debris mitigation guidelines of the committee on the peaceful uses of outer space (2010). United...law with respect to future space activities. Space Policy, 12(1), 5-8. 134 von der Dunk, Frans G. (2011). Space tourism , private spaceflight

  9. Comparison of turbulence mitigation algorithms

    Science.gov (United States)

    Kozacik, Stephen T.; Paolini, Aaron; Sherman, Ariel; Bonnett, James; Kelmelis, Eric

    2017-07-01

    When capturing imagery over long distances, atmospheric turbulence often degrades the data, especially when observation paths are close to the ground or in hot environments. These issues manifest as time-varying scintillation and warping effects that decrease the effective resolution of the sensor and reduce actionable intelligence. In recent years, several image processing approaches to turbulence mitigation have shown promise. Each of these algorithms has different computational requirements, usability demands, and degrees of independence from camera sensors. They also produce different degrees of enhancement when applied to turbulent imagery. Additionally, some of these algorithms are applicable to real-time operational scenarios while others may only be suitable for postprocessing workflows. EM Photonics has been developing image-processing-based turbulence mitigation technology since 2005. We will compare techniques from the literature with our commercially available, real-time, GPU-accelerated turbulence mitigation software. These comparisons will be made using real (not synthetic), experimentally obtained data for a variety of conditions, including varying optical hardware, imaging range, subjects, and turbulence conditions. Comparison metrics will include image quality, video latency, computational complexity, and potential for real-time operation. Additionally, we will present a technique for quantitatively comparing turbulence mitigation algorithms using real images of radial resolution targets.

  10. Compensation and Voluntary Participation in a Continuum of Service

    Science.gov (United States)

    2006-03-01

    literature that discusses compensation " menus ," or cafeteria -style compensation packages. 14 Of course, it is important to set the levels of these...compensation. A compensation " menu " Another approach would be to offer reservists a choice of compensa- tion packages. 8 So-called compensation menus , or... cafeteria -style compensation packages, allow reservists to choose the form of com- pensation that has the most appeal to their unique situations and

  11. Health Insurance Costs and Employee Compensation: Evidence from the National Compensation Survey.

    Science.gov (United States)

    Anand, Priyanka

    2016-12-27

    This paper examines the relationship between rising health insurance costs and employee compensation. I estimate the extent to which total compensation decreases with a rise in health insurance costs and decompose these changes in compensation into adjustments in wages, non-health fringe benefits, and employee contributions to health insurance premiums. I examine this relationship using the National Compensation Survey, a panel dataset on compensation and health insurance for a sample of establishments across the USA. I find that total hourly compensation reduces by $0.52 for each dollar increase in health insurance costs. This reduction in total compensation is primarily in the form of higher employee premium contributions, and there is no evidence of a change in wages and non-health fringe benefits. These findings show that workers are absorbing at least part of the increase in health insurance costs through lower compensation and highlight the importance of examining total compensation, and not just wages, when examining the relationship between health insurance costs and employee compensation. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.

  12. Archeomagnetism in Western Europe

    Science.gov (United States)

    Chauvin, A.; Lanos, P.

    2001-05-01

    The aim of this paper is to present a short review of the archeomagnetic research conducted in Europe. Reference curves of the directional variations of the geomagnetic field over the last two thousand years are now available for France, Great Britain, Bulgaria, Hungary, Ukraine and Caucasus. A reference curve, built using historical volcanic rocks was also published for Italy. Less detailed results were obtained in Germany, Greece, Switzerland, Denmark and Belgium. Our knowledge of the secular variation of the field for older periods is more limited, except in Bulgaria. Very recently, data covering the first millennium BC were obtained in France and Germany. Few paleointensity data have been collected in Western Europe in comparison with other archaeomagnetic areas, such as Bulgaria. More knowledge about the variations of the geomagnetic field strength will allow for developing better models of the past geomagnetic field and should also be useful for future archaeomagnetic dating, especially in the case of pottery and for displaced objects such as tiles, where only the paleoinclination and the paleointensity can be determined. For paleointensity determinations, different experimental techniques (methods of Thellier, Shaw, Tanguy) and different materials (tiles, bricks, pottery) were used. The effect of thermoremanent magnetization (TRM) anisotropy upon the paleointensity values was investigated by different teams. The most efficient method of correction for this effect is to determine the TRM anisotropy tensors for each sample. The effect of the cooling rate upon the TRM intensity seems more difficult to correct. An analysis of the paleointensity data available for the last two thousand years, obtained from sites in Western Europe, was performed using a weighting factor which takes into account the number and type of the samples studied as well as the technique used for the paleointensity determination. This analysis clearly shows that some of the existing data

  13. voltage compensation using artificial neural network

    African Journals Online (AJOL)

    Offor Theophilos

    VOLTAGE COMPENSATION USING ARTIFICIAL NEURAL NETWORK: A CASE STUDY OF. RUMUOLA ... using artificial neural network (ANN) controller based dynamic voltage restorer (DVR). ... substation by simulating with sample of average voltage for Omerelu, Waterlines, Rumuola, Shell Industrial and Barracks.

  14. Calculating Employee Compensation Using An Economic Principle

    National Research Council Canada - National Science Library

    Puneet Jaiprakash

    2015-01-01

    .... This paper develops an intuitive method for calculating the minimum amount by which an employee's compensation must be adjusted taking into account changes in economic conditions since the start of employment...

  15. Comprehensive Environmental Response, Compensation and Liability Act

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), commonly known as Superfund, provides a federal "superfund" to clean up...

  16. 33 CFR 136.241 - Compensation allowable.

    Science.gov (United States)

    2010-07-01

    ... Section 136.241 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION OIL SPILL LIABILITY TRUST FUND; CLAIMS... provided by the State or political subdivision. ...

  17. RF inhomogeneity compensation in structural brain imaging

    National Research Council Canada - National Science Library

    Deichmann, R; Good, C.D; Turner, R

    2002-01-01

    .... It is shown experimentally that images acquired with the compensation pulse may be segmented without using intensity correction algorithms during data postprocessing. Magn Reson Med 47:398–402, 2002. © 2002 Wiley‐Liss, Inc.

  18. Integrated open source mine workers compensation system

    CSIR Research Space (South Africa)

    Coetzee, L

    2006-08-01

    Full Text Available This article describes the Mine Workers Compensation System developed by the CSIR and Molepe Consulting for the South African Department of Health. Mining activities increase the risk of certain occupational lung diseases. South African legislation...

  19. Executive Compensation as an Agency Problem

    National Research Council Canada - National Science Library

    Arye Bebchuk, Lucian; Fried, Jesse M

    2003-01-01

    .... Under this approach, the design of executive compensation is viewed not only as an instrument for addressing the agency problem between managers and shareholders but also as part of the agency problem itself...

  20. Comprehensive Environmental Response, Compensation and Liability Act

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data represents geographic terms used within the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA). CERCLA, commonly known as...

  1. Market Power Europe

    DEFF Research Database (Denmark)

    Kelstrup, Jesper Dahl

    2015-01-01

    Market Power Europe (MPE) constitutes an important contribution to the literature on the global role and actorness of the EU. In order to develop MPE as a theory, this contribution provides an assessment of how Russia, the USA and China have converged towards three EU trade policies in 2013....... The analysis finds that MPE fails to account for important dynamics related to externalization in the three cases. In order to improve MPE analytically, the article suggests that MPE should include three intervening variables to account for the EU’s ability to externalize its policies and act as MPE...

  2. Emerging Power Europe

    DEFF Research Database (Denmark)

    Zank, Wolfgang

    2016-01-01

    the only one to influence matters on a global scale besides, the US. Of particular importance in this context has been the growing attractiveness of the EU market and the considerable “soft power” which the EU exerts in some parts of the world. The paper reconstructs the most important steps of Europe......’s rise, with emphasis on the “expansionist” character of the EU. Internal developments in the EU have been crucial for its growing external influence. The “expansionism” of the EU and its system has until recently been peaceful. In the case of Ukraine, however, another (regional) power has applied...

  3. Europe debates its destiny

    Directory of Open Access Journals (Sweden)

    Sonia Camargo

    2007-03-01

    Full Text Available In this article, I propose to examine the issue that at present most mobilizes the European states and public opinion within them: the modification of the institutional-political model, in the form of a Constitutional Treaty for Europe, requiring parliamentary or popular ratification by its twenty-five member States, within a period that remains undecided. Events surrounding the consultation proposed to the European governments and their citizens, indicate – particularly if we take into account the negative votes in France and Holland, and others that may yet occur – that the European Union is divided, raising the concern that its process of regional integration could suffer interruption or even reversal. My analysis of the reasons European citizens and European states find themselves divided, with emphasis on those that separate the bureaucracy in Brussels from the EU’s citizens and national governments, will revolve on two basic axes: the enlargement of the EU, recently grown from fifteen states to twenty-five, and the transformation of the EU’s political-institutional model, which in securing itself to a constitutional anchor modifies both symbolically and substantively the degrees of sovereignty and autonomy of Europe’s numerous political actors. So doing, this analysis will seek support in theoretical currents that, stimulated by the importance and singularity of the process of European construction, have been brought to bear on the examination of the political instruments and procedures involved, their determinants, and their consequences. Beginning with the matter of enlargement, this article will look at the recurrent problems arising from admission of the ten new member countries from the Center and East of the continent – that is, the “other Europe” – formally incorporated in May 2004, and at the decisive weight this had in the decision to formulate a Constitution for Europe. Arriving thus at my second topic, I will

  4. Mitigation of Oil in Water Column: Mitigation Prototype Tests

    Science.gov (United States)

    2017-06-01

    technologies or techniques that can mitigate the impacts of oil in the water column on the surrounding environment through containment, diversion, or...impacts on the environment , water intakes, and commercial facilities. Currently there is no well-established technology , technique, or strategy to prevent... technology did not prove to be effective at removing the dispensed oil. 3. Minimization of environmental impacts with a focus on wildlife and plant life

  5. Executive Compensation and Misconduct: Environmental Harm

    OpenAIRE

    Minor, Dylan Blu

    2016-01-01

    We explore the relationship between managerial incentives and misconduct using the setting of environmental harm. We find that high powered executive compensation can increase the odds of environmental law-breaking by 40-60% and the magnitude of environmental harm by over 100%. We document similar results for the setting of executive compensation and illegal financial accounting. Finally, we outline some managerial and policy implications to blunt these adverse incentive effects.

  6. Reversible thyristor converters of brushless synchronous compensators

    Directory of Open Access Journals (Sweden)

    А.М.Galynovskiy

    2013-12-01

    Full Text Available Behavior of models of three-phase-to-single-phase rotary reversible thyristor converters of brushless synchronous compensators in a circuit simulation system is analyzed. It is shown that combined control mode of opposite-connected thyristors may result in the exciter armature winding short circuits both at the thyristor feed-forward and lagging current delay angles. It must be taken into consideration when developing brushless compensator excitation systems.

  7. Executive Compensation as an Agency Problem

    OpenAIRE

    Lucian A. Bebchuk; Fried, Jesse M.

    2003-01-01

    This paper provides an overview of the main theoretical elements and empirical underpinnings of a "managerial power" approach to executive compensation. Under this approach, the design of executive compensation is viewed not only as an instrument for addressing the agency problem between managers and shareholders but also as part of the agency problem itself. Boards of publicly traded companies with dispersed ownership, we argue, cannot be expected to bargain at arm's length with managers. As...

  8. Reactive power compensation a practical guide

    CERN Document Server

    Hofmann, Wolfgang; Just, Wolfgang

    2012-01-01

    The comprehensive resource on reactive power compensation, presenting the design, application and operation of reactive power equipment and installations The area of reactive power compensation is gaining increasing importance worldwide. If suitably designed, it is capable of improving voltage quality significantly, meaning that losses in equipment and power systems are reduced, the permissible loading of equipment can be increased, and the over-all stability of system operation improved. Ultimately, energy use and CO2 emisson are reduced. This unique guide discusses the

  9. Geographical relationships and CEO compensation contracts

    OpenAIRE

    Junli Yu; Wei Xu; Ping Zhang

    2017-01-01

    In this paper, we empirically analyze the effects that the geographical relationships between chairman and CEO have on the latter’s compensation contracts, based on samples of listed A-share private firms from 2005 to 2014. We find that geographical relationships are related to lower pay–performance sensitivity, and that the correlation mainly exists in poor performance periods, suggesting that geographical relationships weaken the effectiveness of compensation contracts. We also find that ge...

  10. Mitigation of ground motion effects via feedback systems in the Compact Linear Collider

    CERN Document Server

    Pfingstner, Jürgen; Schmickler, Hermann; Schulte, Daniel

    The Compact Linear Collider (CLIC) is a future multi-TeV electron positron collider, which is currently being designed at CERN. To achieve its ambitious goals, CLIC has to produce particle beams of the highest quality, which makes the accelerator very sensitive to ground motion. Four mitigation methods have been foreseen by the CLIC design group to cope with the feasibility issue of ground motion. This thesis is concerned with the design of one of these mitigation methods, named linac feedback (L-FB), but also with the simultaneous simulation and validation of all mitigation methods. Additionally, a technique to improve the quality of the indispensable system knowledge has been developed. The L-FB suppresses beam oscillations along the accelerator. Its design is based on the decoupling of the overall accelerator system into independent channels. For each channel an individual compensator is found with the help of a semi- automatic control synthesis procedure. This technique allows the designer to incorporate ...

  11. Environmental change, phenotypic plasticity, and genetic compensation.

    Science.gov (United States)

    Grether, Gregory F

    2005-10-01

    When a species encounters novel environmental conditions, some phenotypic characters may develop differently than in the ancestral environment. Most environmental perturbations of development are likely to reduce fitness, and thus selection would usually be expected to favor genetic changes that restore the ancestral phenotype. I propose the term "genetic compensation" to refer to this form of adaptive evolution. Genetic compensation is a subset of genetic accommodation and the reverse of genetic assimilation. When genetic compensation has occurred along a spatial environmental gradient, the mean trait values of populations in different environments may be more similar in the field than when representatives of the same populations are raised in a common environment (i.e., countergradient variation). If compensation is complete, genetic divergence between populations may be cryptic, that is, not detectable in the field. Here I apply the concept of genetic compensation to three examples involving carotenoid-based sexual coloration and then use these and other examples to discuss the concept in a broader context. I show that genetic compensation may lead to a cryptic form of reproductive isolation between populations evolving in different environments, may explain some puzzling cases in which heritable traits exposed to strong directional selection fail to show the expected evolutionary response, and may complicate efforts to monitor populations for signs of environmental deterioration.

  12. Goniometer crosstalk compensation for knee joint applications.

    Science.gov (United States)

    de Oliveira Sato, Tatiana; Hansson, Gert-Åke; Coury, Helenice Jane Cote Gil

    2010-01-01

    Electrogoniometers are prone to crosstalk errors related to endblocks rotation (general crosstalk) and to the characteristics of each sensor (individual crosstalk). The aim of this study was to assess the crosstalk errors due to endblock misalignments and to propose a procedure to compensate for these errors in knee applications. A precision jig was used to simulate pure ± 100° flexion/extension movements. A goniometer was mounted with various degrees of valgus/varus (± 20°) and rotation (± 30°) misalignments. For valgus/varus misalignments, although offset compensation eliminated the error in the valgus/varus recordings for 0° of flexion/extension and reduced it to a few degrees for small (± 30°) flexion/extension angles (root mean square error = 1.1°), the individual crosstalk caused pronounced errors for large (± 100°) angles (18.8°). Subsequent compensation for this crosstalk reduced these errors to 0.8° and 4.5°, respectively. For rotational misalignment, compensation for the general crosstalk by means of coordinate system rotation, in combination with compensation for the individual crosstalk, reduced the errors for small (± 30°) and large (± 100°) flexion/extension angles from 3.6° to 0.5° and from 15.5° to 2.4°, respectively. Crosstalk errors were efficiently compensated by the procedures applied, which might be useful in preprocessing of knee functional data, thereby substantially improving goniometer accuracy.

  13. Cover crops mitigate direct greenhouse gases balance but reduce drainage under climate change scenarios in temperate climate with dry summers.

    Science.gov (United States)

    Tribouillois, Hélène; Constantin, Julie; Justes, Eric

    2018-02-14

    Cover crops provide ecosystem services such as storing atmospheric carbon in soils after incorporation of their residues. Cover crops also influence soil water balance, which can be an issue in temperate climates with dry summers as for example in southern France and Europe. As a consequence, it is necessary to understand cover crops' long-term influence on greenhouse gases (GHG) and water balances to assess their potential to mitigate climate change in arable cropping systems. We used the previously calibrated and validated soil-crop model STICS to simulate scenarios of cover crop introduction to assess their influence on rainfed and irrigated cropping systems and crop rotations distributed among five contrasted sites in southern France from 2007-2052. Our results showed that cover crops can improve mean direct GHG balance by 315 kg CO 2 e ha -1 yr -1 in the long term compared to that of bare soil. This was due mainly to an increase in carbon storage in the soil despite a slight increase in N 2 O emissions which can be compensate by adapting fertilization. Cover crops also influence the water balance by reducing mean annual drainage by 20 mm yr -1 but increasing mean annual evapotranspiration by 20 mm yr -1 compared to those of bare soil. Using cover crops to improve the GHG balance may help to mitigate climate change by decreasing CO 2 e emitted in cropping systems which can represent a decrease from 4.5 to 9% of annual GHG emissions of the French agriculture and forestry sector. However, if not well managed, they also could create water management issues in watersheds with shallow groundwater. Relationships between cover crop biomass and its influence on several variables such as drainage, carbon sequestration and GHG emissions could be used to extend our results to other conditions to assess the cover crops influence in a wider range of areas. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights

  14. Gas strategies in Europe

    Energy Technology Data Exchange (ETDEWEB)

    Le Floch-Prigent, L. (Elf Aquitaine (France))

    1992-12-01

    The different factors affecting gas supply and demand in Europe are examined and the strategies considered necessary to ensure a successful European gas market in the 21st century are outlined. A number of conclusions are drawn. Even though a significant rise in the total demand for gas in Europe is forecast, there are enough sources to cover this demand. However, to think that this gas will be available at cheap conditions is an illusion. These sources are located further and further away which means that their costs will increase. Given the risks inherent in exploring, producing, transporting and marketing these reserves, all the concerned parties must be allowed an acceptable rate of return on their investment. The environmental positive assets inherent in natural gas will guarantee the industry a bright future if they can be fully exploited. New regulations must not hinder the development of new markets or the construction of new infrastructures. The transit directive already permits the softening of the rules regarding transportation; but in order for it to come into real effect there must be gas available on the market. (author)

  15. Pleistocene Paleoart of Europe

    Directory of Open Access Journals (Sweden)

    Robert G. Bednarik

    2014-06-01

    Full Text Available As in Australia, Pleistocene rock art is relatively abundant in Europe, but it has so far received much more attention than the combined Ice Age paleoart of the rest of the world. Since archaeology initially rejected its authenticity for several decades, the cave art of France and Spain and the portable paleoart from various regions of Europe have been the subjects of thousands of studies. It is shown, however, that much of the published information is unreliable and subjective, and that fundamental trends in the evidence have been misunderstood. In particular, the data implies that the paleoart of the Early Upper Paleolithic, the work of robust humans such as Neanderthals, is considerably more sophisticated and developed that that of more recent times. Thus, the European paleoart demonstrates that the teleological model of cultural “evolution” is false, which is to be expected because evolution is purely dysteleological. This is confirmed by the extensive record of pre-Upper Paleolithic European paleoart, which is comprehensively reviewed in this paper.

  16. FEMA Hazard Mitigation Grants Program Summary

    Data.gov (United States)

    Department of Homeland Security — The Hazard Mitigation Grant Program (HMGP, CFDA Number: 97.039) provides grants to States and local governments to implement long-term hazard mitigation measures...

  17. IMS Mitigation Target Areas - 2010 [ds673

    Data.gov (United States)

    California Department of Resources — Mitigation Target Areas (MTA) were developed by the California Department of Fish and Game for the Interim Mitigation Strategy (IMS). The MTAs are an identification...

  18. FEMA Hazard Mitigation Grants Program Summary - API

    Data.gov (United States)

    Department of Homeland Security — The Hazard Mitigation Grant Program (HMGP, CFDA Number: 97.039) provides grants to States and local governments to implement long-term hazard mitigation measures...

  19. Regional transport sector mitigation options

    Energy Technology Data Exchange (ETDEWEB)

    Zhou, Peter [EECG Consultants, Gaborone (Botswana)

    1998-10-01

    The rationale for conducting climate change mitigation studies in the transport sector is on the premise that: The transport sector is the second largest consumer of fossil fuels in the region; The regional transport sector is an area with high opportunity for infrastructural development under UNFCCC financial mechanism; The regional transport sector is crucial in the SADC region for trade and coupled with the Trade Protocol will play a major role in development hence the need to make it efficient in terms of energy demand and provision of services; The sector offers many mitigation options but with a challenge to evaluate their energy saving and GHG saving potential and yet there is need to quantify possible emission reduction for possible future emission trading. This is also a sector with potential to qualify for financing through Clean Development Mechanism (CDM) recently stipulated in the Kyoto Protocol. (au)

  20. ITER Disruption Mitigation System Design

    Science.gov (United States)

    Rasmussen, David; Lyttle, M. S.; Baylor, L. R.; Carmichael, J. R.; Caughman, J. B. O.; Combs, S. K.; Ericson, N. M.; Bull-Ezell, N. D.; Fehling, D. T.; Fisher, P. W.; Foust, C. R.; Ha, T.; Meitner, S. J.; Nycz, A.; Shoulders, J. M.; Smith, S. F.; Warmack, R. J.; Coburn, J. D.; Gebhart, T. E.; Fisher, J. T.; Reed, J. R.; Younkin, T. R.

    2015-11-01

    The disruption mitigation system for ITER is under design and will require injection of up to 10 kPa-m3 of deuterium, helium, neon, or argon material for thermal mitigation and up to 100 kPa-m3 of material for suppression of runaway electrons. A hybrid unit compatible with the ITER nuclear, thermal and magnetic field environment is being developed. The unit incorporates a fast gas valve for massive gas injection (MGI) and a shattered pellet injector (SPI) to inject a massive spray of small particles, and can be operated as an SPI with a frozen pellet or an MGI without a pellet. Three ITER upper port locations will have three SPI/MGI units with a common delivery tube. One equatorial port location has space for sixteen similar SPI/MGI units. Supported by US DOE under DE-AC05-00OR22725.

  1. [Harmonisation of personal injury compensation in the European Union. Application to medical liability case law].

    Science.gov (United States)

    Hureau, Jacques

    2006-03-01

    Harmonisation of personal injury compensation in the European Union (EU) is crucial. Continuing on from the work begun by the European Federation of Medical Academies, a working party of the XVth Committee of the French National Academy of Medicine has sought to go beyond the restrictive framework of automobile accident compensation in order to address more universal concerns, regardless of the causes and effects of bodily injury. The specific situation of injuries resulting from medical acts was considered, both for its medicolegal complexity and its potential human consequences. After recalling relevant European legislation, the authors consider the different philosophies of medical liability and health care systems in Europe. Methodological convergence is required to achieve harmonisation of personal injury compensation regimes, and especially for the classification of different types of bodily injury, the role of social services, and the establishment of a reference for medical evaluation of injury with built-in compensation levels. The doctrines and concepts of all EU member states (civil law, common law, Nordic medical liability regimes, etc.) are discussed, together with means of facilitating their harmonisation.

  2. Simulating the Wire Compensation of LHC Long-Range Beam-beam Effects.

    CERN Document Server

    Rijoff, T

    2012-01-01

    The performance of the Large Hadron Collider (LHC) and its minimum crossing angle are limited by long-range beam-beam collisions. Wire compensators can mitigate part of the long-range effects. We perform simulations to explore the efficiency of the compensation at possible wire locations by examining the tune footprint and the dynamic aperture. Starting from the weak-strong simulation code BBTrack we developed a new Lyapunov calculation tool, which seems to better diagnose regular or chaotic particle behavior. We also developed faster ways to execute the simulation and the post-processing. These modifications have allowed us to study different wire positions (longitudinal and transverse), varying wire currents, several wire shapes, and a range of beam-beam crossing angles, in view of a prototype wire installation in the LHC foreseen for 2014/15. Our simulations demonstrate that the wire can provide a good compensation, including for reduced crossing angle. Among the benefits of an LHC wire compensator are a b...

  3. Identifying and Mitigating Insider Threats

    DEFF Research Database (Denmark)

    Probst, Christian W.

    2011-01-01

    Organisations face many threats that coarsely can be separated in inside threats and outside threats. Threats from insiders are especially hard to counter since insiders have special knowledge and privileges. Therefore, malicious insider actions are hard to distinguish from benign actions. After...... discussing new definitions of insiders and insider threats, this article gives an overview of how to mitigate insider threats and discusses conflicting goals when dealing with insider threats....

  4. Mitigating hyperventilation during cardiopulmonary resuscitation.

    Science.gov (United States)

    Nikolla, Dhimitri; Lewandowski, Tyler; Carlson, Jestin

    2016-03-01

    Although multiple airway management and ventilation strategies have been proposed during cardiac arrest, the ideal strategy is unknown. Current strategies call for advanced airways, such as endotracheal intubation and supraglottic airways. These may facilitate hyperventilation which is known to adversely affect cardiopulmonary physiology. We provide a summary of conceptual models linking hyperventilation to patient outcomes and identify methods for mitigating hyperventilation during cardiac arrest. Copyright © 2015 Elsevier Inc. All rights reserved.

  5. Virtual RC Damping of LCL-Filtered Voltage Source Converters with Extended Selective Harmonic Compensation

    DEFF Research Database (Denmark)

    Wang, Xiongfei; Blaabjerg, Frede; Loh, Poh Chiang

    2015-01-01

    Active damping and harmonic compensation are two common challenges faced by LCL-filtered voltage source converters. To manage them holistically, this paper begins by proposing a virtual RC damper in parallel with the passive filter capacitor. The virtual damper is actively inserted by feeding back...... the passive capacitor current through a high-pass filter, which indirectly, furnishes two superior features. They are the mitigation of phase lag experienced by a conventional damper and the avoidance of instability caused by the negative resistance inserted unintentionally. Moreover, with the virtual RC...... damper, the frequency region, within which the harmonic compensation is effective, can be extended beyond the gain crossover frequency. This is of interest to some high-performance applications, but has presently not been achieved by existing schemes. Performance of the proposed scheme has been tested...

  6. Climate change mitigation in Africa

    Energy Technology Data Exchange (ETDEWEB)

    Mackenzie, G.A.; Turkson, J.K.; Davidson, O.R. [eds.

    1998-10-01

    The UNEP Collaborating Centre on Energy and Environment (UCCEE) in conjunction with the Southern Centre for Energy and Environment (SCEE) hosted a conference on `Climate Change Mitigation in Africa` between 18 and 20 May. The Conference set out to address the following main objectives: to present to a wider audience the results of UNEP/GEF and related country studies; to present results of regional mitigation analysis; exchange of information with similar projects in the region; to expose countries to conceptual and methodological issues related to climate change mitigation; to provide input to national development using climate change related objectives. This volume contains reports of the presentations and discussions, which took place at the conference at Victoria Falls between 18 and 20 May 1998. Representatives of 11 country teams made presentations and in addition two sub-regions were discussed: the Maghreb region and SADC. The conference was attended by a total of 63 people, representing 22 African countries as well as international organisations. (EG)

  7. Area Studies and Eastern Europe: How Eastern Europe Collapsed

    Directory of Open Access Journals (Sweden)

    Mirjana Kasapović

    2007-01-01

    Full Text Available In the first part, the author outlines the development of area studies in contemporary comparative politics, and points to their importance for the development of political science. In the second part, she examines the methodology – research design and methods – of regional comparatistics, paying particular attention to the problem of defining the region as a central category in this field of comparative politics. The third and central part is focused on the emergence of Eastern Europe as a historical-political and socio-cultural region in the course of history, especially after World War II, and on its dissolution in the processes of democratic transformation of communist regimes in the last two decades. The dissolution of Eastern Europe has resulted in restoration of a tripartite political geography in the area which it used to take up, made up of Central Europe, Southeast Europe and the proper Eastern Europe.

  8. Neurovestibular Compensation following Ototoxic Lesion and Labyrinthectomy

    Directory of Open Access Journals (Sweden)

    Yazdanshenas, Hamed

    2016-03-01

    Full Text Available Introduction Unilateral labyrinthectomy and intra-tympanic gentamycin have been employed in the treatment of Ménière's disease, but the efficacy of these techniques has not been well established. Objective The objective of this study is to measure the time course of recovery from a unilateral labyrinthectomy either after ipsilateral topical treatment with gentamicin to the inner ear or without the previous insult. Methods Twenty-nine adult Mongolian gerbils were randomized into two experimental groups. Group 1 (n = 17 received a right ear gentamicin drug-induced lesion by unilateral labyrinthectomy (UL. Group 2 (n = 12 only received a right unilateral labyrinthectomy lesion. We measured the horizontal vestibulo-ocular responses in gerbils before and after the lesion. The gerbils received an angular acceleration stimulus and their eye movements were recorded. Results The gentamicin lesion resulted in a quicker recovery. Experimental groups underwent a similar time course of recovery. Statistical analysis showed no significant difference between the two groups. Both groups displayed adaptation to the lesion by day 21, but long-term compensation did not completely revert to the original pre-lesion state. Conclusions In a lesion requiring both static and dynamic compensation as in UL, the need for a static compensation may alter pre-existing compensation from a previous dynamic insult and require a new compensation. A previous lesion and adaptation is not preserved for a second lesion and the subject has to re-compensate. Therefore, surgical treatment in Meniere's disease such as UL can be considered without prior gentamicin treatment. Static and dynamic compensations do not appear to be as independent as previous studies have suggested.

  9. 50 CFR 600.245 - Council member compensation.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Council member compensation. 600.245....245 Council member compensation. (a) All voting Council members whose eligibility for compensation has... state income taxes. A report of compensation will be furnished each year by the member's Council to the...

  10. 38 CFR 3.5 - Dependency and indemnity compensation.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Dependency and indemnity... ADJUDICATION Pension, Compensation, and Dependency and Indemnity Compensation General § 3.5 Dependency and indemnity compensation. (a) Dependency and indemnity compensation. This term means a monthly payment made by...

  11. Comparative Study in Central and Eastern Europe Regarding Restitution/Compensation Process

    OpenAIRE

    Saida Bejtja; Dritan Bejtja

    2015-01-01

    The aim of this paper is to analyze the transformations that occurred in the area of private property ownership following the change of political regime in former socialist or communist countries. The six countries looked at are: Albania, Bulgaria, Croatia, Romania and Serbia. These countries illustrate well the whole range of contentious problems in a region where the Communist regimes have varied tremendously in their approach to private property, intensity of social control, repression and...

  12. Patients' rights, medical error and harmonisation of compensation mechanisms in Europe

    NARCIS (Netherlands)

    K. Watson (Kenneth); R.J.P. Kottenhagen (Rob)

    2017-01-01

    textabstractIn 1999 the Institute of Medicine reported that most medical injuries relate to unavoidable human error in a context of system failure. Patient safety improves when healthcare providers facilitate blame-free reporting and organisational learning. This is at odds with fault-based civil

  13. Training in psychiatry throughout Europe

    NARCIS (Netherlands)

    Brittlebank, A.; Hermans, M.; Bhugra, D.; Costa, M.; Rojnic-Kuzman, M.; Fiorillo, A.; Kurimay, T.; Hanon, C.; Wasserman, D.; Gaag, R.J. van der

    2016-01-01

    Psychiatry is the largest medical specialty in Europe. Despite efforts to bring harmonisation, training in psychiatry in Europe continues to be very diverse. The Union Europeenne des Medecins Specialistes (UEMS) has issued as from 2000 a charter of requirements for the training in psychiatry with an

  14. Cancer rehabilitation indicators for Europe

    NARCIS (Netherlands)

    Baili, Paolo; Hoekstra-Weebers, Josette; Van Hoof, Elke; Bartsch, Hans Helge; Travado, Luzia; Garami, Miklos; Di Salvo, Francesca; Micheli, Andrea; Veerus, Piret

    Little is known of cancer rehabilitation needs in Europe. EUROCHIP-3 organised a group of experts to propose a list of population-based indicators used for describing cancer rehabilitation across Europe. The aim of this study is to present and discuss these indicators. A EUROCHIP-3 expert panel

  15. The second generation in Europe

    NARCIS (Netherlands)

    Crul, M.

    2008-01-01

    The second generation in Europe is coming of age. The first group is making the transition to the labour market. This gives us, for the first time, the opportunity to compare the position of the second generation across Europe. If we look at one group - children of Turkish immigrants - in five

  16. A Geopolitical Overview of Europe.

    Science.gov (United States)

    Berentsen, William H.

    1993-01-01

    Contends that political instability in Europe and the rise and fall of European nations has occurred regularly throughout history. Reviews European geopolitical events and trends from 1815 to the present. Maintains that the rise of a strong Central Europe with German leadership will determine the future of the European Community. (CFR)

  17. NOTES in Europe

    DEFF Research Database (Denmark)

    Meining, A; Spaun, G; Fernández-Esparrach, G

    2013-01-01

    The sixth EURO-NOTES workshop (4 - 6 October 2012, Prague, Czech Republic) focused on enabling intensive scientific dialogue and interaction between surgeons, gastroenterologists, and engineers/industry representatives and discussion of the state of the practice and development of natural orifice...... transluminal endoscopic surgery (NOTES) in Europe. In accordance with previous meetings, five working groups were formed. In 2012, emphasis was put on specific indications for NOTES and interventional endoscopy. Each group was assigned an important indication related to ongoing research in NOTES...... and interventional endoscopy: cholecystectomy and appendectomy, therapy of colorectal diseases, therapy of adenocarcinoma and neoplasia in the upper gastrointestinal tract, treating obesity, and new therapeutic approaches for achalasia. This review summarizes consensus statements of the working groups....

  18. Functional foods in Europe

    DEFF Research Database (Denmark)

    Bech-Larsen, Tino; Scholderer, Joachim

    2007-01-01

    The fact that the European markets for functional foods generally are less developed, compared to the US and the Japanese markets, has often been attributed to a restrictive and inconsistent health claim legislation in and between the European countries. With the European Parliament's second...... reading of the main principles of the harmonized regulation COM/2003/0424, this situation is about to change. This article reviews the regulatory aspects, the results of consumer research and the marketing strategies regarding the use of health claims for functional foods in Europe, and it comments...... on the lack of correspondence between the new regulation and the marketing experiences and research as regard consumer reactions to health claims....

  19. Heat Roadmap Europe

    DEFF Research Database (Denmark)

    David, Andrei; Mathiesen, Brian Vad; Averfalk, Helge

    2017-01-01

    The Heat Roadmap Europe (HRE) studies estimated a potential increase of the district heating (DH) share to 50% of the entire heat demand by 2050, with approximately 25–30% of it being supplied using large-scale electric heat pumps. This study builds on this potential and aims to document...... that such developments can begin now with technologies currently available. We present a database and the status of the technology and its ability of expansion to other European locations by reviewing experiences aimed at further research or application in the heating industry. This is based on a survey of the existing...... capacity of electric large-scale heat pumps with more than 1 MW thermal output, operating in European DH systems. The survey is the first database of its kind containing the technical characteristics of these heat pumps, and provides the basis for the analysis of this paper. By quantifying the heat sources...

  20. Europe without Economy

    Directory of Open Access Journals (Sweden)

    Hein A.M. Klemann

    2010-01-01

    Full Text Available Middelaar, Luuk van, De passage naar Europa. Geschiedenis van een begin (Dissertatie Universiteit van Amsterdam 2009; Groningen: Historische Uitgeverij, 2009, 531 blz., ISBN 978 90 6554 236 6.De passage naar Europa [The Passage to Europe] is an interesting book – creative, original and readable, but for a doctoral dissertation it is also remarkably devoid of theory. Van Middelaar introduces various interesting notions and ideas (European ‘discourses’, ‘policy spheres’ and ‘zones of interactions’, but these remain ambiguous, and therefore rather noncommittal. The book stands out for its interpretative richness, its analytical sensitivity and its imaginative prose. It lacks an overall theoretical framework, however. It fails to link up with the wider academic debate on European integration.

  1. Rainfall Erosivity in Europe

    DEFF Research Database (Denmark)

    Panagos, Panos; Ballabio, Cristiano; Borrelli, Pasquale

    2015-01-01

    Rainfall is one the main drivers of soil erosion. The erosive force of rainfall is expressed as rainfall erosivity. Rainfall erosivity considers the rainfall amount and intensity, and is most commonly expressed as the Rfactor in the USLE model and its revised version, RUSLE. At national...... and continental levels, the scarce availability of data obliges soil erosion modellers to estimate this factor based on rainfall data with only low temporal resolution (daily, monthly, annual averages). The purpose of this study is to assess rainfall erosivity in Europe in the form of the RUSLE R-factor, based....... Gaussian Process Regression (GPR) has been used to interpolate the R-factor station values to a European rainfall erosivity map at 1 km resolution. The covariates used for the R-factor interpolation were climatic data (total precipitation, seasonal precipitation, precipitation of driest/wettest months...

  2. Safe havens in Europe

    DEFF Research Database (Denmark)

    Paldam, Martin

    2013-01-01

    Eleven safe havens exist in Europe providing offshore banking and low taxes. Ten of these states are very small while Switzerland is moderately small. All 11 countries are richer than their large neighbors. It is shown that causality is from small to safe haven to wealth, and that theoretically...... equilibriums are likely to exist where a certain regulation is substantially lower in a small country than in its big neighbor. This generates a large capital inflow to the safe havens. The pool of funds that may reach the safe havens is shown to be huge. It is far in excess of the absorptive capacity...... of the safe havens, but it still explains, why they are rich. Microstates offer a veil of anonymity to funds passing through, and Switzerland offers safe storage of funds....

  3. Smart Energy Europe

    DEFF Research Database (Denmark)

    Connolly, David; Mathiesen, Brian Vad; Lund, Henrik

    2015-01-01

    The European Union has some of the most ambitious targets to decarbonise its energy system in the coming decades. To do so, it is likely that many countries will depend on intermittent renewable energy sources such as wind and solar power. There is still a lot of uncertainty in relation...... in excess of 80% are possible in the electricity sector. Hence, this approach is one potential solution that will enable the European energy system to significantly reduce its carbon emissions. In this study, the Smart Energy System approach is applied to Europe, which achieves two key objectives: firstly...... to the integration of these resources, since the current energy system is not designed to handle intermittency on the supply side. The Smart Energy System concept is one approach which can accommodate very large penetrations of these intermittent resources, with some analysis demonstrating how penetration levels...

  4. Urban Scaling in Europe

    CERN Document Server

    Bettencourt, Luis M A

    2015-01-01

    Over the last decades, in disciplines as diverse as economics, geography, and complex systems, a perspective has arisen proposing that many properties of cities are quantitatively predictable due to agglomeration or scaling effects. Using new harmonized definitions for functional urban areas, we examine to what extent these ideas apply to European cities. We show that while most large urban systems in Western Europe (France, Germany, Italy, Spain, UK) approximately agree with theoretical expectations, the small number of cities in each nation and their natural variability preclude drawing strong conclusions. We demonstrate how this problem can be overcome so that cities from different urban systems can be pooled together to construct larger datasets. This leads to a simple statistical procedure to identify urban scaling relations, which then clearly emerge as a property of European cities. We compare the predictions of urban scaling to Zipf's law for the size distribution of cities and show that while the for...

  5. Patenting Nanomedicine in Europe:

    DEFF Research Database (Denmark)

    Nordberg, Ana

    . The main question addressed is whether it is viable and advisable the reinterpretation, reformulation or replacement of Article 53 (c) EPC – a provision restricting the patenting of medical methods. The subject is approached by reference to emerging technologies, and using nanomedicine innovation......Patenting Nanomedicine in Europe: Applying the ‘medical methods exception’ to emerging technologies is based on the authors PhD dissertation, defended in March 2014, at the University of Copenhagen. The book debates restrictions on the patentability of medical methods in European Patent Law...... as example and point of departure. Nanotechnology inventions blur the lines between patentable subject matter and what may fall under the exception from patentability. It is a good example of how in recent years, emerging technologies have been challenging the patent system and exposing the need for re...

  6. Music Therapy in Europe

    DEFF Research Database (Denmark)

    2015-01-01

    Professional development and recognition is an 'old' issue in music therapy but still a relevant, complex and crucial one. Burning questions regarding professionalisation are at the forefront of most music therapy associations’ agendas across Europe and beyond, and feed back directly to the work...... of the EMTC. Considering the wider political, socio-economic, cultural and disciplinary aspects of professionalisation, different development pathways impact directly on music therapy practice, training, ethics, professional collaboration and employment conditions. Although a number of endeavours have been...... implemented regarding music therapy’s professional development and recognition in different countries, documentation and sharing of such endeavours on international level has been limited and scattered. Drawing from the EMTC’s work since the early ‘90s, as well as from colleagues’ experiences (and struggles...

  7. Disparities in multimorbidity across Europe

    DEFF Research Database (Denmark)

    Nielsen, Camilla Riis; Halling, Anders; Andersen-Ranberg, Karen

    2017-01-01

    education in Central and Eastern Europe compared to Northern Europe. Conclusion: Multimorbidity is highly prevalent among older Europeans, but more so among Europeans in the Eastern and Central regions. Societal initiatives to improve health care for older adults are warranted in order to decrease old age......Introduction: Europe is the continent with the highest share of older adults, many of which suffer from multiple chronic conditions (multimorbidity) and the associated negative outcomes. Health inequalities across European regions exist, but little is known about regional differences...... multimorbidity prevalence was 31.4% [30.7; 32.2]. Northern Europe had the lowest multimorbidity prevalence of 26.2% [25.2; 27.1], while Eastern and Central Europe had the highest, 35.2% [33.8; 36.5] and 34.8% [33.8; 35.9], respectively. In all regions female gender, increasing age, lower education, and lower...

  8. Managerial Stock Compensation and Risky Investment

    Directory of Open Access Journals (Sweden)

    Raluca Georgiana Nastasescu

    2009-06-01

    Full Text Available This study analyzes the relationship between the mix of CEO equity-based compensation, namely stock options and restricted stock, and firms' risky investment. In general, the theory suggests that long-term compensation aligns CEOs' and shareholders' interests by inducing the managers to undertake risky investment, which has a positive impact on longterm well-being of the firm. However, as my results show, it is important to distinguish between types of awards since they can have different effects on the riskiness of the firm. In this respect, I answer the question how are different types of stock based compensation related to the executives' determination to increase or not the intensity of the firm's risky investment? I find that awarding the CEOs preponderantly with stock options positively affects the firm's level of R&D investment. Conversely, a higher proportion of restricted stock in the CEO's compensation is related to lower investment in (risky R&D. The inverse relation of causality also holds. Firms that make intensive R&D investments are more likely to award their CEOs with more stock options relative to restricted stock. Overall, the results are consistent with the theoretical prediction, in that the managerial compensation scheme plays an important role in determining the level of R&D investment.

  9. Attenuation compensation for optical coherence tomography imaging

    Science.gov (United States)

    Chang, Shoude; Flueraru, Costel; Mao, Youxin; Sherif, Sherif

    2009-12-01

    Optical coherence tomography (OCT) is a noninvasive technique that provides micrometer-scale imaging of tissue. As most biological tissues are considered turbid, it causes attenuation of the OCT signal and limits the depth penetration. Although a few algorithms had been developed to compensate the attenuation, almost all of them need to extract the scattering parameters before doing the compensation procedure. Because the real biological samples are anisotropic and multilayer-like structure, it is not time-efficient to model and solve these scattering parameters. This paper introduces a new method to compensate the OCT signal attenuation in depth. By analyzing the input signal, a compensation function is adaptively derived for each A-scan line, which can be used effectively to compensate the energy loss in the large sections and enhance the details in the deep, dark-like areas. Three bio-samples, a piece of onion, a Poecilia Wingei fish and a piece of rabbit abdominal aorta, were used to test our method. OCT images obtained by a swept-source OCT system were processed by the proposed method. Results show the visualization of structures in OCT images has been evidently improved, especially in deep region.

  10. Principles of designing digital compensating accelerometers

    Science.gov (United States)

    Skalon, A. I.

    1985-05-01

    Digital compensating accelerometers use three types of feedback: (1) analog feedback with voltage-to-code or current-to-code conversion; (2) pulse-current conversion; pulse-current feedback; or (3) mechanical feedback through mass and strings. An accelerometer with voltage-to-code conversion, consists of a sensor, a position transducer, and amplifier which also converts the amplified signal to feedback current, an analog-to-digital converter shunted by a precision resistor, and a compensating current-to-force or current-to-torque converter. An accelerometer with current-to-code conversion includes, a reversible counter, a pulse generator, a current stabilizer, and a threshold device, all in parallel between two switches feeding into the feedback loop with an integrating capacitor across. In an accelerometer with a mass suspended betwen two orthogonal pairs of strings, the mass is the sensing element and the vibration frequency differences of the strings are the basis for compensation. Accelerometers with pulse-current feedback have a modulator behind a plain signal amplifier and a low-leakage transistor switch between the modulator and the compensating converter, this switch is also connected to a current stabilizer. The accuracy of the accelerometers is determined only by the error of the compensating converter, the instability and the nonlinearity of the current stabilizer, and the quality of the transistor switch.

  11. Mechanisms of vestibular compensation: recent advances.

    Science.gov (United States)

    Dutia, Mayank B

    2010-10-01

    This article reviews recent studies that have provided experimental evidence for mechanisms of neural and synaptic plasticity in the brain during vestibular compensation, the behavioural recovery that takes place following peripheral vestibular lesions. First, experimental evidence from animal studies indicates that an unbalanced vestibular commissural system is a fundamental cause of the syndrome of oculomotor and postural deficits after unilateral labyrinthectomy. Second, recent studies suggest the involvement of both GABAergic and glycinergic commissural neurons. In addition gliosis and reactive neurogenesis in the ipsilesional vestibular nuclei appear to be involved in compensation. Third, evidence from cerebellar-deficient mutant mice demonstrates an important role for cerebellum-dependent motor learning in the longer term. Factors such as stress steroids and neuromodulators such as histamine influence these plasticity mechanisms and may thus contribute to the development of compensation in patients. Vestibular compensation involves multiple, parallel plastic processes at various sites in the brain. Experimental evidence suggests that adaptive changes in the sensitivity of ipsilesional vestibular neurons to the inhibitory neurotransmitters GABA and glycine, changes in the electrophysiological excitability of vestibular neurons, changes in the inhibitory control of the brainstem vestibular networks by the cerebellum, gliosis and neurogenesis in the ipsilesional vestibular nuclei, and activity-dependent reorganization of the synaptic connectivity of the vestibular pathways are mechanisms involved in compensation.

  12. Sex Chromosome Dosage Compensation in Heliconius Butterflies: Global yet Still Incomplete?

    Science.gov (United States)

    Walters, James R; Hardcastle, Thomas J; Jiggins, Chris D

    2015-09-02

    The evolution of heterogametic sex chromosomes is often-but not always-accompanied by the evolution of dosage compensating mechanisms that mitigate the impact of sex-specific gene dosage on levels of gene expression. One emerging view of this process is that such mechanisms may only evolve in male-heterogametic (XY) species but not in female-heterogametic (ZW) species, which will consequently exhibit "incomplete" sex chromosome dosage compensation. However, recent results suggest that at least some Lepidoptera (moths and butterflies) may prove to be an exception to this prediction. Studies in bombycoid moths indicate the presence of a chromosome-wide epigenetic mechanism that effectively balances Z chromosome gene expression between the sexes by reducing Z-linked expression in males. In contrast, strong sex chromosome dosage effects without any reduction in male Z-linked expression were previously reported in a pyralid moth, suggesting a lack of any such dosage compensating mechanism. Here we report an analysis of sex chromosome dosage compensation in Heliconius butterflies, sampling multiple individuals for several different adult tissues (head, abdomen, leg, mouth, and antennae). Methodologically, we introduce a novel application of linear mixed-effects models to assess dosage compensation, offering a unified statistical framework that can estimate effects specific to chromosome, to sex, and their interactions (i.e., a dosage effect). Our results show substantially reduced Z-linked expression relative to autosomes in both sexes, as previously observed in bombycoid moths. This observation is consistent with an increasing body of evidence that some lepidopteran species possess an epigenetic dosage compensating mechanism that reduces Z chromosome expression in males to levels comparable with females. However, this mechanism appears to be imperfect in Heliconius, resulting in a modest dosage effect that produces an average 5-20% increase in male expression relative

  13. Radiosensitizers, radioprotectors, and radiation mitigators

    Directory of Open Access Journals (Sweden)

    Jayam Raviraj

    2014-01-01

    Full Text Available Radiotherapy is regarded as one of the most important therapeutic modality for the treatment of malignant lesions. This field is undergoing rapid advancements in the recent times. With the use of radiosensitizers and radioprotective agents, the course of radiotherapy has improved the sensitization of tumor cells and protection of normal cells, respectively. The aim of this paper was to critically review and analyze the available compounds used as radiosensitizers, radioprotectors, and radiation mitigators. For reviewing, the author used the electronic search for the keywords ′Radiosensitizers′, ′Radioprotectors′, ′Radiation mitigators′ on PubMed for inclusion of previously published articles and further search of reference papers on individual radiosensitizing and radioprotecting agents was done. Radiosensitizers are agents that sensitize the tumor cells to radiation. These compounds apparently promote fixation of the free radicals produced by radiation damage at the molecular level. The mechanism of action is similar to the oxygen effect, in which biochemical reactions in the damaged molecules prevent repair of the cellular radiation damage. Free radicals such as OH + are captured by the electron affinity of the radiosensitizers, rendering the molecules incapable of repair. Radioprotectors are compounds that are designed to reduce the damage in normal tissues caused by radiation. These compounds are often antioxidants and must be present before or at the time of radiation for effectiveness. Other agents, termed mitigators, may be used to minimize toxicity even after radiation has been delivered. This article tries to discuss the various aspects of radiosensitizers, radioprotectors, and radiation mitigators including the newer agents.

  14. Smart disaster mitigation in Thailand

    Science.gov (United States)

    Aimmanee, S.; Ekkawatpanit, C.; Asanuma, H.

    2016-04-01

    Thailand is notoriously exposed to several natural disasters, from heavy thunder storms to earthquakes and tsunamis, since it is located in the tropical area and has tectonic cracks underneath the ground. Besides these hazards flooding, despite being less severe, occurs frequently, stays longer than the other disasters, and affects a large part of the national territory. Recently in 2011 have also been recorded the devastating effects of major flooding causing the economic damages and losses around 50 billion dollars. Since Thailand is particularly exposed to such hazards, research institutions are involved in campaigns about monitoring, prevention and mitigation of the effects of such phenomena, with the aim to secure and protect human lives, and secondly, the remarkable cultural heritage. The present paper will first make a brief excursus on the main Thailand projects aimed at the mitigation of natural disasters, referring to projects of national and international relevance, being implemented, such as the ESCAP1999 (flow regime regulation and water conservation). Adaptable devices such as foldable flood barriers and hydrodynamically supported temporary banks have been utilized when flooding. In the second part of the paper, will be described some new ideas concerning the use of smart and biomimicking column structures capable of high-velocity water interception and velocity detection in the case of tsunami. The pole configuration is composite cylindrical shell structure embedded with piezoceramic sensor. The vortex shedding of the flow around the pole induces the vibration and periodically strains the piezoelectric element, which in turn generates the electrical sensorial signal. The internal space of the shell is filled with elastic foam to enhance the load carrying capability due to hydrodynamic application. This more rigid outer shell inserted with soft core material resemble lotus stem in nature in order to prolong local buckling and ovalization of column

  15. (Crime Victims’ Compensation: The Emergence of Convergence

    Directory of Open Access Journals (Sweden)

    Renée S.B. Kool

    2014-07-01

    Full Text Available Crime victims’ compensation has become a major issue within Dutch criminal policy. Legal procedures have been subject to change, leading towards the convergence of tort law and criminal law. Such a convergence calls for a reflection (on the application of the core concepts of responsibility, accountability and liability. Moreover, the current pursuit of victims’ compensation affects procedural issues, specifically with regard to the issue of enforcement. Leaving aside the issue of the legitimacy of victims’ compensation, this convergence raises the question of how to preserve the delicate balance that flows from the use of the law as an instrument to preserve social order. The topical question is not whether convergence is occurring, but how we must deal with it in order to find a (new equilibrium between the public interest and the interest of the individual who has experienced a harmful wrong.

  16. On the compensation effect in heterogeneous catalysis

    DEFF Research Database (Denmark)

    Pedersen, Thomas Bligaard; Honkala, Johanna Karoliina; Logadottir, Ashildur

    2003-01-01

    For a class of heterogeneously catalyzed reactions, we explain the compensation effect in terms of a switching of kinetic regimes leading to a concomitant change in the apparent activation energy and in the prefactor for the overall rate of the reaction. We first use the ammonia synthesis...... to illustrate the effect. Both experiments and a detailed kinetic model show a compensation effect. Second, we use density functional theory calculations to show that the compensation effect is not only due to changes in the activation barrier and prefactor of the rate-determining step, N-2 dissociation. We...... model for a surface-catalyzed reaction and show that the effect can be related to a shift in kinetic regime, from one dominated by the rate of activation of the reactants to a regime where the stability of the reaction products on the surface becomes increasingly important. Finally, we present arguments...

  17. Software compensation in Particle Flow reconstruction

    CERN Document Server

    Lan Tran, Huong; Sefkow, Felix; Green, Steven; Marshall, John; Thomson, Mark; Simon, Frank

    2017-01-01

    The Particle Flow approach to calorimetry requires highly granular calorimeters and sophisticated software algorithms in order to reconstruct and identify individual particles in complex event topologies. The high spatial granularity, together with analog energy information, can be further exploited in software compensation. In this approach, the local energy density is used to discriminate electromagnetic and purely hadronic sub-showers within hadron showers in the detector to improve the energy resolution for single particles by correcting for the intrinsic non-compensation of the calorimeter system. This improvement in the single particle energy resolution also results in a better overall jet energy resolution by improving the energy measurement of identified neutral hadrons and improvements in the pattern recognition stage by a more accurate matching of calorimeter energies to tracker measurements. This paper describes the software compensation technique and its implementation in Particle Flow reconstruct...

  18. Incomplete and imperfect information for sales compensation

    Directory of Open Access Journals (Sweden)

    Raluca Valeanu

    2010-12-01

    Full Text Available Sales force compensation represents the fix and / or variable payment by the company. To compensate agents based on the results, the company set a goal which is brought to their attention through the compensation plan. Applying the model of moral hazard, where the agent behavior cannot be verified, it cannot be specified in the contract what is the expected behavior of the agent. In order to make an offer to contract principal should know the effort that the agent will submit it to define the payment and the contract is determined optimally in trade between the two conflicting objectives of the two participants in the contract. Although agent behavior cannot be verified, the result of this behavior should be measurable at the end of the contract so that the employer may make the contract contingent on effort commission agent for sale of which is measured by the amount of earnings to the company.

  19. Institutional directors and board compensation: Spanish evidence

    Directory of Open Access Journals (Sweden)

    Felix López-Iturriaga

    2015-07-01

    Full Text Available We address the influence of directors who represent institutional investors in three aspects of board compensation policies: level of compensation, composition, and performance sensitivity. We differentiate pressure-sensitive directors (i.e., with business links and pressure-resistant directors (i.e., without business links. Our results show that pressure-resistant directors decrease total board compensation and its fixed proportion, whereas they increase the variable proportion of total remuneration and the pay-for-performance sensitivity. By contrast, pressure-sensitive directors offer the opposite results. These findings are consistent with the view that institutional investors are not a homogeneous group and that pressure-resistant directors fulfill a more thorough monitoring role.

  20. Temperature effects and compensation-control methods.

    Science.gov (United States)

    Xia, Dunzhu; Chen, Shuling; Wang, Shourong; Li, Hongsheng

    2009-01-01

    In the analysis of the effects of temperature on the performance of microgyroscopes, it is found that the resonant frequency of the microgyroscope decreases linearly as the temperature increases, and the quality factor changes drastically at low temperatures. Moreover, the zero bias changes greatly with temperature variations. To reduce the temperature effects on the microgyroscope, temperature compensation-control methods are proposed. In the first place, a BP (Back Propagation) neural network and polynomial fitting are utilized for building the temperature model of the microgyroscope. Considering the simplicity and real-time requirements, piecewise polynomial fitting is applied in the temperature compensation system. Then, an integral-separated PID (Proportion Integration Differentiation) control algorithm is adopted in the temperature control system, which can stabilize the temperature inside the microgyrocope in pursuing its optimal performance. Experimental results reveal that the combination of microgyroscope temperature compensation and control methods is both realizable and effective in a miniaturized microgyroscope prototype.

  1. Mitigating wildfire carbon loss in managed northern peatlands through restoration

    Science.gov (United States)

    Granath, Gustaf; Moore, Paul A.; Lukenbach, Maxwell C.; Waddington, James M.

    2016-06-01

    Northern peatlands can emit large amounts of carbon and harmful smoke pollution during a wildfire. Of particular concern are drained and mined peatlands, where management practices destabilize an array of ecohydrological feedbacks, moss traits and peat properties that moderate water and carbon losses in natural peatlands. Our results demonstrate that drained and mined peatlands in Canada and northern Europe can experience catastrophic deep burns (>200 t C ha-1 emitted) under current weather conditions. Furthermore, climate change will cause greater water losses in these peatlands and subject even deeper peat layers to wildfire combustion. However, the rewetting of drained peatlands and the restoration of mined peatlands can effectively lower the risk of these deep burns, especially if a new peat moss layer successfully establishes and raises peat moisture content. We argue that restoration efforts are a necessary measure to mitigate the risk of carbon loss in managed peatlands under climate change.

  2. Disaster mitigation - The Iridium way

    Science.gov (United States)

    Swan, Peter A.; Love, Lee M.

    1992-08-01

    The paper discusses salient features of a telecommunication concept, called Iridium. Iridium is envisioned as a network of telecommunication satellites which will make it possible to communicate 'anytime-at-any-place' on the globe. The Iridium system will consist of 77 satellites; earth stations, called gateways, connected to the public switched telephone networks; and the personal communication telephone. It is pointed out that Iridium communication system will have a dramatic impact on mitigating the effects of severe disasters (natural or manmade) by providing direct communications to the user before, during, and after the disaster.

  3. Bjerknes compensation in the Bergen Climate Model

    Science.gov (United States)

    Outten, Stephen; Esau, Igor

    2017-10-01

    The meridional transport of heat is a critical component of the Earth's climate system. If the total heat transported by the climate system is approximately constant, then the anomalies of heat transported by the atmosphere and ocean should be approximately equal and opposite, a scenario now called Bjerknes compensation. This has previously been found in two coupled climate models, with both showing multi-decadal variability in the heat transports. This work identifies Bjerknes compensation in the Bergen Climate Model, adding to the understanding of the robust features of Bjerknes compensation in coupled climate models. The atmospheric and oceanic heat transports are investigated in the 600-year control run of a fully-coupled global climate model. The presence of Bjerknes compensation is confirmed by the strong anti-correlation and equal magnitude of the anomalies of these heat transports. The heat transport anomalies contain a signal of multi-decadal variability. Since natural variability in global heat transport could mask anthropogenic climate change signals, understanding Bjerknes compensation is of socio-economic importance. Using regression analysis the atmospheric and oceanic responses to the multi-decadal variability of the Bjerknes compensation signal are investigated. This highlights the importance of the marginal ice zones of the Greenland and Barents Seas as the critical location for coupling the atmosphere and ocean. During periods of increased heat transport in the ocean, these regions show decreased sea-ice, leading to increased fluxes and local temperatures, and giving rise to a thermal low-pressure center and a non-local high-pressure centre, thus changing the atmospheric flow on multi-decadal timescales.

  4. Gigabit Ethernet Asynchronous Clock Compensation FIFO

    Science.gov (United States)

    Duhachek, Jeff

    2012-01-01

    Clock compensation for Gigabit Ethernet is necessary because the clock recovered from the 1.25 Gb/s serial data stream has the potential to be 200 ppm slower or faster than the system clock. The serial data is converted to 10-bit parallel data at a 125 MHz rate on a clock recovered from the serial data stream. This recovered data needs to be processed by a system clock that is also running at a nominal rate of 125 MHz, but not synchronous to the recovered clock. To cross clock domains, an asynchronous FIFO (first-in-first-out) is used, with the write pointer (wprt) in the recovered clock domain and the read pointer (rptr) in the system clock domain. Because the clocks are generated from separate sources, there is potential for FIFO overflow or underflow. Clock compensation in Gigabit Ethernet is possible by taking advantage of the protocol data stream features. There are two distinct data streams that occur in Gigabit Ethernet where identical data is transmitted for a period of time. The first is configuration, which happens during auto-negotiation. The second is idle, which occurs at the end of auto-negotiation and between every packet. The identical data in the FIFO can be repeated by decrementing the read pointer, thus compensating for a FIFO that is draining too fast. The identical data in the FIFO can also be skipped by incrementing the read pointer, which compensates for a FIFO draining too slowly. The unique and novel features of this FIFO are that it works in both the idle stream and the configuration streams. The increment or decrement of the read pointer is different in the idle and compensation streams to preserve disparity. Another unique feature is that the read pointer to write pointer difference range changes between compensation and idle to minimize FIFO latency during packet transmission.

  5. OneGeology-Europe - The Challenges and progress of implementing a basic geological infrastructure for Europe

    Science.gov (United States)

    Asch, Kristine; Tellez-Arenas, Agnes

    2010-05-01

    OneGeology-Europe is making geological spatial data held by the geological surveys of Europe more easily discoverable and accessible via the internet. This will provide a fundamental scientific layer to the European Plate Observation System Rich geological data assets exist in the geological survey of each individual EC Member State, but they are difficult to discover and are not interoperable. For those outside the geological surveys they are not easy to obtain, to understand or to use. Geological spatial data is essential to the prediction and mitigation of landslides, subsidence, earthquakes, flooding and pollution. These issues are global in nature and their profile has also been raised by the OneGeology global initiative for the International Year of Planet Earth 2008. Geology is also a key dataset in the EC INSPIRE Directive, where it is also fundamental to the themes of natural risk zones, energy and mineral resources. The OneGeology-Europe project is delivering a web-accessible, interoperable geological spatial dataset for the whole of Europe at the 1:1 million scale based on existing data held by the European geological surveys. Proof of concept will be applied to key areas at a higher resolution and some geological surveys will deliver their data at high resolution. An important role is developing a European specification for basic geological map data and making significant progress towards harmonising the dataset (an essential first step to addressing harmonisation at higher data resolutions). It is accelerating the development and deployment of a nascent international interchange standard for geological data - GeoSciML, which will enable the sharing and exchange of the data within and beyond the geological community within Europe and globally. The geological dataset for the whole of Europe is not a centralized database but a distributed system. Each geological survey implements and hosts an interoperable web service, delivering their national harmonized

  6. Compensation systems for low temperature applications

    CERN Document Server

    Skoczen, Balzej T

    2004-01-01

    The book is dedicated to the behaviour of ductile materials at cryogenic temperatures, structural stability issues and reliability oriented parametric optimisation of compensation systems containing the corrugated bellows. The problems of local and global stability of systems containing bellows, coupling between the low-cycle fatigue and stability as well as evolution of plastic strain fields, micro-damage and strain induced phase transformation in the corrugated shells at cryogenic temperatures are presented. As a special feature reliability oriented optimum design of compensation systems under strength, stability, fatigue and geometrical constraints is discussed. The relevant applications in the particle accelerators and cryogenic transfer lines are shown.

  7. Filament stretching rheometer: inertia compensation revisited

    DEFF Research Database (Denmark)

    Szabo, Peter; McKinley, Gareth H.

    2003-01-01

    The necessary inertia compensation used in the force balance for the filament stretching rheometer is derived for an arbitrary frame of reference. This enables the force balance to be used to extract correctly the extensional viscosity from measurements of the tensile force at either end of the e......The necessary inertia compensation used in the force balance for the filament stretching rheometer is derived for an arbitrary frame of reference. This enables the force balance to be used to extract correctly the extensional viscosity from measurements of the tensile force at either end...

  8. Trends in VBA Disability Compensation Spending

    Science.gov (United States)

    2016-06-01

    I N S T I T U T E F O R D E F E N S E A N A L Y S E S Trends in VBA Disability Compensation Spending Sarah K. Burns Kristen M. Guerrera David E...license under the clause at DFARS 252.227-7013 (a)(16) [Jun 2013]. Trends in VBA Disability Compensation Spending Sarah K. Burns Kristen M. Guerrera...53.9 billion in 2014. The most recent 15-year period shows a fundamental change in participation in the Veterans Benefit Administration ( VBA

  9. Security careers skills, compensation, and career paths

    CERN Document Server

    Walker, Stephen W

    2014-01-01

    The third edition of Security Careers is the authoritative reference for current job descriptions and pay practices of security, compliance, ethics, environmental, health and safety occupations. The job descriptions and compensation ranges in this report are drawn from research from the Foushée Group, which has been conducting this research since 1980. Security Careers includes more than 75 job descriptions for security-related positions, which range from the entry-level security guard to the top global corporate executive. It also provides four years of compensation trend data to give a th

  10. Individual Hearing Loss: Characterization, Modelling, Compensation Strategies

    DEFF Research Database (Denmark)

    Santurette, Sébastien; Dau, Torsten; Christensen-Dalsgaard, Jakob

    2016-01-01

    It is well-established that hearing loss does not only lead to a reduction of hearing sensitivity. Large individual differences are typically observed among listeners with hearing impairment in a wide range of suprathreshold auditory measures. In many cases, audiometric thresholds cannot fully...... account for such individual differences, which make it challenging to find adequate compensation strategies in hearing devices. How to characterize, model, and compensate for individual hearing loss were the main topics of the fifth International Symposium on Auditory and Audiological Research (ISAAR...

  11. Static compensators (STATCOMs) in power systems

    CERN Document Server

    Shahnia, Farhad; Ghosh, Arindam

    2014-01-01

    A static compensator (STATCOM), also known as static synchronous compensator, is a member of the flexible alternating current transmission system (FACTS) devices. It is a power-electronics based regulating device which is composed of a voltage source converter (VSC) and is shunt-connected to alternating current electricity transmission and distribution networks. The voltage source is created from a DC capacitor and the STATCOM can exchange reactive power with the network. It can also supply some active power to the network, if a DC source of power is connected across the capacitor. A STATCOM

  12. Geographical relationships and CEO compensation contracts

    Directory of Open Access Journals (Sweden)

    Junli Yu

    2017-06-01

    Full Text Available In this paper, we empirically analyze the effects that the geographical relationships between chairman and CEO have on the latter’s compensation contracts, based on samples of listed A-share private firms from 2005 to 2014. We find that geographical relationships are related to lower pay–performance sensitivity, and that the correlation mainly exists in poor performance periods, suggesting that geographical relationships weaken the effectiveness of compensation contracts. We also find that geographical relationships can be substituted by external formal institutions.

  13. "europe Towards the Stars"

    Science.gov (United States)

    1995-06-01

    YOUNG EUROPEANS AND THEIR TEACHERS TO OBSERVE WITH SUPER-TELESCOPE With the above title, and following the very successful events of the past two years [1], ESO again organises an "educational adventure" in 1995. It takes place within the framework of the "Third European Week for Scientific and Technological Culture", initiated and supported by the European Commission. This time ESO will invite about fifty 17-18 year old grammar school pupils with their teachers to try their skills at one of the world's most advanced astronomical telescopes. The young people are the winners of a Europe-wide astronomy contest that will take place during the summer and early autumn. The main event involves a free, week-long stay at the Headquarters of the European Southern Observatory in November this year. During this time, the participants will experience modern astronomy and astrophysics at one of the world's foremost international centres and also have the opportunity to perform remote observations via a satellite link with two telescopes at the ESO La Silla observatory in Chile. THE CONTEST This year's programme will begin with national competitions in sixteen European countries. It is devised as a contest between joint teams of pupils and teachers. Each team is expected to consist of (up to) three pupils and their teacher. They can choose between four different subjects requiring either practical or theoretical work. Each subject has a strong scientific and technological component. Here are short descriptions: At the telescope - Catching and interpreting the signals. "You observe with an existing telescope and instrument of your own choice. In your observational report you describe the scientific goal, the capability of your equipment, the execution of the observation. You discuss the observational data including an error analysis, and describe the conclusions." Technology for Science - Building an Instrument. "You build an astronomical instrument (e.g. a photometer or a

  14. Iron deficiency in Europe.

    Science.gov (United States)

    Hercberg, S; Preziosi, P; Galan, P

    2001-04-01

    In Europe, iron deficiency is considered to be one of the main nutritional deficiency disorders affecting large fractions of the population, particularly such physiological groups as children, menstruating women and pregnant women. Some factors such as type of contraception in women, blood donation or minor pathological blood loss (haemorrhoids, gynaecological bleeding...) considerably increase the difficulty of covering iron needs. Moreover, women, especially adolescents consuming low-energy diets, vegetarians and vegans are at high risk of iron deficiency. Although there is no evidence that an absence of iron stores has any adverse consequences, it does indicate that iron nutrition is borderline, since any further reduction in body iron is associated with a decrease in the level of functional compounds such as haemoglobin. The prevalence of iron-deficient anaemia has slightly decreased in infants and menstruating women. Some positive factors may have contributed to reducing the prevalence of iron-deficiency anaemia in some groups of population: the use of iron-fortified formulas and iron-fortified cereals; the use of oral contraceptives and increased enrichment of iron in several countries; and the use of iron supplements during pregnancy in some European countries. It is possible to prevent and control iron deficiency by counseling individuals and families about sound iron nutrition during infancy and beyond, and about iron supplementation during pregnancy, by screening persons on the basis of their risk for iron deficiency, and by treating and following up persons with presumptive iron deficiency. This may help to reduce manifestations of iron deficiency and thus improve public health. Evidence linking iron status with risk of cardiovascular disease or cancer is unconvincing and does not justify changes in food fortification or medical practice, particularly because the benefits of assuring adequate iron intake during growth and development are well established

  15. Compensation of dose changes due to intrafractional tumor motion

    Energy Technology Data Exchange (ETDEWEB)

    Luechtenborg, Robert; Saito, Nami; Chaudhri, Naved; Durante, Marco; Bert, Christoph [GSI Biophysik, Darmstadt (Germany); Rietzel, Eike [GSI Biophysik, Darmstadt (Germany); Siemens Healthcare Sector, Workflow and Solutions, Particle Therapy, Erlangen (Germany)

    2009-07-01

    Treating tumors that are subject to intrafractional motion with scanned ion beams leads to deterioration of the deposited dose pattern. Thus techniques to mitigate motion effects are currently investigated. The most favorable among them in terms of target conformity and sparing of organs at risk is tracking, i.e. individually adapting Bragg peak positions to the changing tumor position. While the main part of dose delivered by an ion pencil beam is deposited at the Bragg peak position some dose is delivered in the plateau before the Bragg peak. These dose contributions can be considered in treatment planning for stationary tumors but are subject to unpredictable changes in case of intrafractional tumor motion. When tracking is used motion induced changes in dose deposition to the plateau region have to be considered. That means not only the position but also the particle number of each ion beamlet has to be adapted. Because the adaptation values depend on the a priori not exactly known trajectory (e.g. breathing period of patient changes) they have to be determined during treatment delivery. Functionality to compensate for motion induced dose changes has been implemented to the beam tracking system at GSI and first experimental results are presented.

  16. Blind post processed nonlinearity mitigation in multiband OFDM radio over fiber optical transmission

    Science.gov (United States)

    Park, Hyoung-Joon; Jung, Sun-Young; Han, Sang-Kook

    2016-02-01

    We propose a blind adaptive post-processing method to reduce nonlinear distortion in multiband radio over fiber (RoF) transmission. Mitigating nonlinear distortion has been a critical challenge to enhance signal quality in RoF system due to analog optical transmission. To keep up with explosive increase in number of mobiles and their data capacity demands, remote antenna unit (RAU) has to be widely and densely distributed with RoF system. Consequently, RAU should be simple and compensation should be fully processed in central office (CO). In optical uplink transmission of RoF system, post-processing of distortion mitigation will be effective. In this paper, we propose post compensation structure constructed by means of Hammerstein equalizer without inserting preamble. Specifically, Hammerstein equalizer, which is separated into linear and nonlinear parts, was used to compensate both linear and nonlinear distortion of RoF system. The filter coefficients were updated adaptively by using LMS algorithm to adjust variable channel environments. In our experiment, multiband OFDM signal, which is LTE standard according to 3GPP, was optically transmitted through RoF channel. Experimental demonstration for the improvement of EVM performance with proposed post-processing was verified.

  17. Tsunami mitigation - redistribution of energy

    Science.gov (United States)

    Kadri, Usama

    2017-04-01

    Tsunamis are water waves caused by the displacement of a large volume of water, in the deep ocean or a large lake, following an earthquake, landslide, underwater explosion, meteorite impacts, or other violent geological events. On the coastline, the resulting waves evolve from unnoticeable to devastating, reaching heights of tens of meters and causing destruction of property and loss of life. Over 225,000 people were killed in the 2004 Indian Ocean tsunami alone. For many decades, scientists have been studying tsunami, and progress has been widely reported in connection with the causes (1), forecasting (2), and recovery (3). However, none of the studies ratifies the approach of a direct mitigation of tsunamis, with the exception of mitigation using submarine barriers (e.g. see Ref. (4)). In an attempt to open a discussion on direct mitigation, I examine the feasibility of redistributing the total energy of a very long surface ocean (gravity) wave over a larger space through nonlinear resonant interaction with two finely tuned acoustic-gravity waves (see Refs. (5-8)). Theoretically, while the energy input in the acoustic-gravity waves required for an effective interaction is comparable to that in a tsunami (i.e. impractically large), employing the proposed mitigation technique the initial tsunami amplitude could be reduced substantially resulting in a much milder impact at the coastline. Moreover, such a technique would allow for the harnessing of the tsunami's own energy. Practically, this mitigation technique requires the design of highly accurate acoustic-gravity wave frequency transmitters or modulators, which is a rather challenging ongoing engineering problem. References 1. E. Bryant, 2014. Tsunami: the underrated hazard. Springer, doi:10.1007/978-3-319- 06133-7. 2. V. V. Titov, F. I. Gonza`lez, E. N. Bernard, M. C. Eble, H. O. Mofjeld, J. C. Newman, A. J. Venturato, 2005. Real-Time Tsunami Forecasting: Challenges and Solutions. Nat. Hazards 35:41-58, doi:10

  18. [Euthanasia outside Europe].

    Science.gov (United States)

    Julesz, Máté

    2014-08-10

    The passive form of euthanasia is legalized almost in every civilized country. Its active form is not a generally accepted legal institution. In Europe, active euthanasia is legalized only in The Netherlands, Belgium, Luxembourg and Switzerland. In Australia, the Act on the Rights of the Terminally Ill of 1995 legalized the institution of assisted suicide, which is not identical to active euthanasia. The difference lies in the fact that legalized active euthanasia means that the author of a murder is not punishable (under certain circumstances), whilst assisted suicide is not about murder, rather about suicide. In the first case, the patient is killed on his or her request by someone else. In the second case, the patient himself or herself executes the act of self-killing (by the assistance of a healthcare worker). In Australia, the institution of assisted suicide was repealed in 1997. Assisted suicide is legal in four USA member states: in Vermont, Washington, Montana and Oregon. In Uruguay, the active form of euthanasia has been legal since 1932.

  19. Land Use Scenario Modeling for Flood Risk Mitigation

    Directory of Open Access Journals (Sweden)

    José I. Barredo

    2010-05-01

    Full Text Available It is generally accepted that flood risk has been increasing in Europe in the last decades. Accordingly, it becomes a priority to better understand its drivers and mechanisms. Flood risk is evaluated on the basis of three factors: hazard, exposure and vulnerability. If one of these factors increases, then so does the risk. Land use change models used for ex-ante assessment of spatial trends provide planners with powerful tools for territorial decision making. However, until recently this type of model has been largely neglected in strategic planning for flood risk mitigation. Thus, ex-ante assessment of flood risk is an innovative application of land use change models. The aim of this paper is to propose a flood risk mitigation approach using exposure scenarios. The methodology is applied in the Pordenone province in northern Italy. In the past 50 years Pordenone has suffered several heavy floods, the disastrous consequences of which demonstrated the vulnerability of the area. Results of this study confirm that the main driving force of increased flood risk is found in new urban developments in flood-prone areas.

  20. Compensation Trends into the 21st Century.

    Science.gov (United States)

    Stelluto, George L.; Klein, Deborah P.

    1990-01-01

    Dramatic changes in the work force and society--increasing numbers of women workers, early retirement, structural changes in the economy, and changes in employer-employee relationships--have had substantial impact on the compensation package. These trends point to continued changes in pay, paid leave, insurance, and retirement and savings plans.…

  1. 76 FR 27959 - Investment Adviser Performance Compensation

    Science.gov (United States)

    2011-05-13

    ... COMMISSION 17 CFR Part 275 RIN 3235-AK71 Investment Adviser Performance Compensation AGENCY: Securities and... amount tests in the rule under the Investment Advisers Act of 1940 that permits investment advisers to... Director, at 202-551-6792, Office of Regulatory Policy, Division of Investment Management, Securities and...

  2. 32 CFR 196.515 - Compensation.

    Science.gov (United States)

    2010-07-01

    ... NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Employment in Education Programs or Activities Prohibited § 196.515... distinctions in rates of pay or other compensation; (b) Results in the payment of wages to employees of one sex...

  3. 38 CFR 23.515 - Compensation.

    Science.gov (United States)

    2010-07-01

    ...) NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Employment in Education Programs or Activities Prohibited § 23.515... distinctions in rates of pay or other compensation; (b) Results in the payment of wages to employees of one sex...

  4. Hybrid VAR compensator with improved efficiency

    Directory of Open Access Journals (Sweden)

    V. V. Burlaka

    2015-03-01

    Full Text Available In modern electrical networks thyristor-switched capacitors (TSC are most used devices for VAR compensation. These devices don’t contain rotating parts and mechanical contacts, provide a stepwise control of reactive power and no generation of harmonics to the network. However, with the help of TSC it’s not possible to ensure smooth control of reactive power and capacitor banks (CB are exposed to the negative impact of higher harmonic components of the network voltage. Hybrid VAR compensator don’t have such drawbacks. It consists of active filter (AF and capacitor bank with discrete regulation. The main drawback of such systems is the necessity of accessing all six terminals of CB, while most of them are manufactured with three terminals, internally delta-connected. In the article, the topology and control system of hybrid VAR compensator free from beforementioned drawback, is proposed. The control system provides operating modes of overcompensation or undercompensation reactive power. VAR distribution regulator performs redistribution of reactive power between active filter and capacitor banks with the condition to minimize active filter’s power. Scheme of the hybrid VAR compensator, which includes a three-phase three-terminal delta-connected capacitor banks, is shown. Proposed approach allows to provide smooth control of reactive power, isolate the capacitor bank from harmonic currents and use a more effective low-voltage power components

  5. Lossless Compression of Video using Motion Compensation

    DEFF Research Database (Denmark)

    Martins, Bo; Forchhammer, Søren

    1998-01-01

    We investigate lossless coding of video using predictive coding andmotion compensation. The methods incorporate state-of-the-art lossless techniques such ascontext based prediction and bias cancellation, Golomb coding, high resolution motion field estimation,3d-dimensional predictors, prediction ...

  6. ADE 2000 Survey of Department Chair Compensation.

    Science.gov (United States)

    ADE Bulletin, 2002

    2002-01-01

    Surveys the types of support and compensation that chairs in the Association of Departments of English (ADE) community receive. Notes that in the survey larger institutions and those granting advanced degrees are overrepresented, as they are in the ADE membership. Presents results of the surveys in 17 different tables. (SG)

  7. Global Compensation Specialist | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Analyze global compensation trends in the market, conduct salary surveys and benefit reviews for Ottawa hired staff (OHS) and locally-engaged staff (LES) in the regions where IDRC is present, analyze insurance coverage and pension plans and make recommendations to management on the best course of action.

  8. Evaluation of the implementation of Employees Compensation ...

    African Journals Online (AJOL)

    Since the passage into law of the Employees Compensation Act in 2011, countless cases of workplace accidents have occurred in Nigeria. Yet there seems to be no succour for the Nigerian worker as many state governments have either refused to register with or do not have the will power to implement the legislation in ...

  9. Rectangular Laser Resonators with Astigmatic Compensation

    DEFF Research Database (Denmark)

    Skettrup, Torben

    2005-01-01

    An investigation of rectangular resonators with a view to the compensation of astigmatism has been performed. In order to have beam waists placed at the same positions in the tangential and sagittal planes, pairs of equal mirrors were considered. It was found that at least two concave mirrors are...

  10. Wire compensation: Performance, SPS MDs, pulsed system

    CERN Document Server

    Dorda, U

    2008-01-01

    A wire compensation (BBLR) scheme has been proposed in order to improve the long range beam-beam performance of the nominal LHC and its phase 1 and phase 2 upgrades[1]. In this paper we present experimental experience of the CERN SPS wires (BBLR) and report on progress with the RF BBLR.

  11. T1 VSAT Fade Compensation Statistical Results

    Science.gov (United States)

    Johnson, Sandra K.; Acosta, Roberto; Ugweje, Oke

    2000-01-01

    New satellite communication systems are steadily seeking to use higher frequency bands to accommodate the requirements for additional capacity. At these higher frequencies, propagation impairments that did not significantly affect the signal at lower frequencies begin to have considerable impact. In Ka-band. the next logical commercial frequency band to be used for satellite communication, attenuation of the signal due to rain is a primary concern. An experimental satellite built by NASA, the Advanced Communication Technology Satellite (ACTS). launched in September 1993, is the first U.S. communication satellite operating in the Ka-band. In addition to higher carrier frequencies, a number of other new technologies, including on-board baseband processing. multiple beam antennas, and rain fade detection and compensation techniques, were designed into the ACTS. Verification experiments have been conducted since the launch to characterize the new technologies. The focus of this paper is to characterize the method used by the ACTS TI Very Small Aperture Terminal (TI VSAT) ground stations in detecting the presence of fade in the communication signal and to adaptively compensate for it by the addition of burst rate reduction and forward error correction. Measured data obtained from the ACTS program was used to validate the compensation technique. A software process was developed and demonstrated to statistically characterize the increased availability achieved by the compensation techniques in terms of the bit error rate time enhancement factor. Several improvements to the ACTS technique are discussed and possible implementations for future Ka band system are offered.

  12. Granulate of stainless steel as compensator material

    NARCIS (Netherlands)

    J.P.C. van Santvoort (J. P C)

    1995-01-01

    textabstractCompensators produced with computer controlled milling devices usually consist of a styrofoam mould, filled with an appropriate material. We investigated granulate of stainless steel as filling material. This cheap, easy to use, clean and re-usable material can be obtained with an

  13. 22 CFR 146.515 - Compensation.

    Science.gov (United States)

    2010-04-01

    ... employees of the opposite sex for equal work on jobs the performance of which requires equal skill, effort... Relations DEPARTMENT OF STATE CIVIL RIGHTS NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR... Education Programs or Activities Prohibited § 146.515 Compensation. A recipient shall not make or enforce...

  14. 22 CFR 229.515 - Compensation.

    Science.gov (United States)

    2010-04-01

    ... employees of the opposite sex for equal work on jobs the performance of which requires equal skill, effort... Relations AGENCY FOR INTERNATIONAL DEVELOPMENT NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS... in Education Programs or Activities Prohibited § 229.515 Compensation. A recipient shall not make or...

  15. Education, Variation in Earnings, and Nonmonetary Compensation.

    Science.gov (United States)

    Mathios, Alan D.

    1989-01-01

    The National Academy of Sciences-National Research Council Twin Offspring data support the proposition that for those with low levels of education, earnings may be an adequate proxy for compensation, whereas the opposite holds for highly educated people. (Author/JOW)

  16. 24 CFR 3.515 - Compensation.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Compensation. 3.515 Section 3.515 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development NONDISCRIMINATION ON THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE...

  17. 77 FR 58469 - Plum Pox Compensation

    Science.gov (United States)

    2012-09-21

    ... spread of plum pox virus (PPV) into uninfected areas of the United States. In addition to the quarantine... Animal and Plant Health Inspection Service 7 CFR Part 301 RIN 0579-AD58 Plum Pox Compensation AGENCY... adopting as a final rule, without change, an interim rule that amended the plum pox regulations to provide...

  18. The compensating income variation of cardiovascular disease

    NARCIS (Netherlands)

    Groot, W.; Maassen van den Brink, H.

    2006-01-01

    This paper uses longitudinal data from the British Household Panel Survey to calculate the compensating income variation (CIV) of cardiovascular disease. It is found that the CIV decreases with age and is higher for men than for women. For women the estimated CIV is similar to those calculated by

  19. Software compensation in particle flow reconstruction

    Energy Technology Data Exchange (ETDEWEB)

    Tran, Huong Lan; Krueger, Katja; Sefkow, Felix [Deutsches Elektronen-Synchrotron DESY, Hamburg (Germany); Green, Steven; Marshall, John; Thomson, Mark [Cavendish Laboratory, Cambridge (United Kingdom); Simon, Frank [Max-Planck-Institut fuer Physik, Muenchen (Germany)

    2017-10-15

    The particle flow approach to calorimetry benefits from highly granular calorimeters and sophisticated software algorithms in order to reconstruct and identify individual particles in complex event topologies. The high spatial granularity, together with analogue energy information, can be further exploited in software compensation. In this approach, the local energy density is used to discriminate electromagnetic and purely hadronic sub-showers within hadron showers in the detector to improve the energy resolution for single particles by correcting for the intrinsic non-compensation of the calorimeter system. This improvement in the single particle energy resolution also results in a better overall jet energy resolution by improving the energy measurement of identified neutral hadrons and improvements in the pattern recognition stage by a more accurate matching of calorimeter energies to tracker measurements. This paper describes the software compensation technique and its implementation in particle flow reconstruction with the Pandora Particle Flow Algorithm (PandoraPFA). The impact of software compensation on the choice of optimal transverse granularity for the analogue hadronic calorimeter option of the International Large Detector (ILD) concept is also discussed. (orig.)

  20. Hybrid compensation arrangement in dispersed generation systems

    DEFF Research Database (Denmark)

    Chen, Zhe; Blaabjerg, Frede; Pedersen, John Kim

    2005-01-01

    are performed for a power system including the dispersed generation units connected into the system through power electronic converters and diode rectifier loads, which produce the distorted waveforms. The simulation results have demonstrated that good compensation effects can be achieved by using the combined...

  1. Temperature-Compensated Clock Skew Adjustment

    Directory of Open Access Journals (Sweden)

    Joaquín Olivares

    2013-08-01

    Full Text Available This work analyzes several drift compensation mechanisms in wireless sensor networks (WSN. Temperature is an environmental factor that greatly affects oscillators shipped in every WSN mote. This behavior creates the need of improving drift compensation mechanisms in synchronization protocols. Using the Flooding Time Synchronization Protocol (FTSP, this work demonstrates that crystal oscillators are affected by temperature variations. Thus, the influence of temperature provokes a low performance of FTSP in changing conditions of temperature. This article proposes an innovative correction factor that minimizes the impact of temperature in the clock skew. By means of this factor, two new mechanisms are proposed in this paper: the Adjusted Temperature (AT and the Advanced Adjusted Temperature (A2T. These mechanisms have been combined with FTSP to produce AT-FTSP and A2T-FTSP. Both have been tested in a network of TelosB motes running TinyOS. Results show that both AT-FTSP and A2T-FTSP improve the average synchronization errors compared to FTSP and other temperature-compensated protocols (Environment-Aware Clock Skew Estimation and Synchronization for WSN (EACS and Temperature Compensated Time Synchronization (TCTS.

  2. Manager, Global Compensation | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    The incumbent is a full member of the Division's management team and participates in key strategic and operational discussions and decisions on human resources issues, priorities, systems, processes, performance indicators and budgets. The Manager directs and overseas payroll services and global compensation ...

  3. Digital compensation of nonlinear distortion in loudspeakers

    NARCIS (Netherlands)

    de Vries, Ruurd; Berkhoff, Arthur P.; Slump, Cornelis H.; Herrmann, O.E.

    The authors present a method to compensate for loudspeaker distortion in real time by nonlinear digital signal processing implemented on a digital signal processor (i.e., the TMS320C30 DSP). Based on the literature, an electrical equivalent circuit of an electrodynamic loudspeaker is developed,

  4. 33 CFR 136.235 - Compensation allowable.

    Science.gov (United States)

    2010-07-01

    ... allowable. The amount of compensation allowable is limited to the actual net reduction or loss of earnings or profits suffered. Calculations for net reductions or losses must clearly reflect adjustments for— (a) All income resulting from the incident; (b) All income from alternative employment or business...

  5. Inequality, Unemployment and Contemporary Europe.

    Science.gov (United States)

    Sen, Amartya

    1997-01-01

    Unemployment has social costs such as psychological harm, social exclusion, family breakdown, and loss of political voice. It can exacerbate inequality and technological conservatism. Reducing unemployment would contribute to solving many of Europe's social ills. (SK)

  6. The anthropological demography of Europe

    NARCIS (Netherlands)

    Bernardi, Laura; Hutter, Inge

    2007-01-01

    This paper introduces a collection of related research studies on the anthropological demography of Europe. Anthropological demography is a specialty within demography that uses anthropological theory and methods to provide a better understanding of demographic phenomena in current and past

  7. Mapping earthworm communities in Europe

    NARCIS (Netherlands)

    Rutgers, M.; Orgiazzi, A.; Gardi, C.; Römbke, J.; Jansch, S.; Keith, A.; Neilson, R.; Boag, B.; Schmidt, O.; Murchie, A.K.; Blackshaw, R.P.; Pérès, G.; Cluzeau, D.; Guernion, M.; Briones, M.J.I.; Rodeiro, J.; Pineiro, R.; Diaz Cosin, D.J.; Sousa, J.P.; Suhadolc, M.; Kos, I.; Krogh, P.H.; Faber, J.H.; Mulder, C.; Bogte, J.J.; Wijnen, van H.J.; Schouten, A.J.; Zwart, de D.

    2016-01-01

    Existing data sets on earthworm communities in Europe were collected, harmonized, collated, modelled and depicted on a soil biodiversity map. Digital Soil Mapping was applied using multiple regressions relating relatively low density earthworm community data to soil characteristics, land use,

  8. Bat Rabies Surveillance in Europe

    DEFF Research Database (Denmark)

    Schatz, J.; Fooks, A. R.; McElhinney, L.

    2013-01-01

    Rabies is the oldest known zoonotic disease and was also the first recognized bat associated infection in humans. To date, four different lyssavirus species are the causative agents of rabies in European bats: the European Bat Lyssaviruses type 1 and 2 (EBLV-1, EBLV-2), the recently discovered...... putative new lyssavirus species Bokeloh Bat Lyssavirus (BBLV) and the West Caucasian Bat Virus (WCBV). Unlike in the new world, bat rabies cases in Europe are comparatively less frequent, possibly as a result of varying intensity of surveillance. Thus, the objective was to provide an assessment of the bat...... rabies surveillance data in Europe, taking both reported data to the WHO Rabies Bulletin Europe and published results into account. In Europe, 959 bat rabies cases were reported to the RBE in the time period 1977–2010 with the vast majority characterized as EBLV-1, frequently isolated in the Netherlands...

  9. On the Move towards "Europe"

    DEFF Research Database (Denmark)

    Jensen, Anne

    2006-01-01

    This article explores the link between ideas of mobility in European policy-making and the "Europeanization of Europe". A critical approach to policy analysis of mobility related polices is used as an entrance to understanding the role of ideas of mobilities in the ongoing formation of ‘Europe......'. It is demonstrated how ideas of mobility appear as an emerging story-line within European transport policy-making. In connecting policy analysis with policy discourses, story-lines and discourse coalitions within the field of European transport policy, the article demonstrates how mobility within the Euro......-polity becomes closely connected to policy discourses of e.g. Network Europe, freedom, zero-friction Europe and in particular the promotion of the internal market, thus linking intimately to the European project. From this position, ideas of mobility add to the formation of a unified European territory as well...

  10. HARMONIZED EUROPE OR EUROPEAN HARMONY?

    Directory of Open Access Journals (Sweden)

    Cosmin Marinescu

    2007-07-01

    Full Text Available Recent evolutions in Europe raise questions on the viability of the present economic and social model that defines the European construction project. In this paper, the author will try to explain the viability of institutional European model that sticks between free market mechanisms and protectionism. The main challenge for the EU is about the possibility to bring together the institutional convergence and the welfare for all Europeans. This is the result of the view, still dominant, of European politics elite, according to which institutional harmonization is the solution of a more dynamic and prosper Europe. But, economic realities convince us that, more and more, a harmonized, standardized Europe is not necessarily identical with a Europe of harmony and social cooperation. If „development through integration” seems to be harmonization through „institutional transplant”, how could then be the European model one sufficiently wide open to market, which creates the prosperity so long waited for by new member countries?

  11. A significant time for Europe

    CERN Multimedia

    2000-01-01

    European Science ministers have unaminously approved a "Resolution on establishing a European area of research and innovation", a good start for scientific research to be co-ordinated at an Europe-wide level (1/2 page).

  12. Mitigating for nature in Danish infrastructure projects

    DEFF Research Database (Denmark)

    Larsen, Sanne Vammen; Kørnøv, Lone; Christensen, Per

    2015-01-01

    his paper presents results of a Danish study of mitigation efforts directed at nature protection in EIA of Danish infrastructure projects. The projects included in the study comprise road, rail, bridges, tunnels cables and oil- and gas-pipes. The study is based on a document analysis of EIA reports...... mitigation measures are suggested and implemented. Based on this the paper concludes with a discussion of how practice of mitigating impacts on nature can be developed leading to better nature protection....

  13. Presbyopia compensation: looking for cortical predictors.

    Science.gov (United States)

    Imbeau, Léa; Majzoub, Sadi; Thillay, Alix; Bonnet-Brilhault, Frederique; Pisella, Pierre-Jean; Batty, Magali

    2017-02-01

    New surgical techniques have recently been developed in order to compensate for visual impairment and to improve visual comfort for patients with presbyopia. However, the results are still variable, depending on the correction modality used and/or the patient. The main purpose of this study was to identify predictive electrophysiological markers of postcorrection visual comfort for patients with presbyopia. Thirteen patients with presbyopia (aged between 45 and 60 years) received successive randomised presbyopia compensation with contact lenses supplying monovision (one eye corrected for distance, the other for near vision) and simultaneous vision (progressive lenses). The period for each type of correction lasted for 3 weeks, with a 2-week break without any presbyopia compensation between the two test phases. Examinations were performed at entry (T0) and after each correction modality (Tmono and Tsimult). They included testing for near and distance visual acuity, stereoacuity, binocular contrast sensitivity and electrophysiological recordings (monocular and binocular visual evoked potentials). Follow-up showed no significant differences between the two compensation modalities for either clinical or electrophysiological criteria. However, a significant correlation was found between the difference in TNO score (monovision-simultaneous vision) and the P100 latency evoked by the binocular pattern at T0, suggesting that late P100 latency could be associated with a lesser degree of decrease in stereoacuity with monovision. While our findings do not permit decisions regarding the superiority of one type of compensation over another, these preliminary results support using the P100 latency evoked by binocular patterns as a predictor of postcompensation stereoacuity. NCT02444130, Pre-results. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  14. Handbook of Climate Change Mitigation

    CERN Document Server

    Seiner, John; Suzuki, Toshio; Lackner, Maximilian

    2012-01-01

    There is a mounting consensus that human behavior is changing the global climate and its consequence could be catastrophic. Reducing the 24 billion metric tons of carbon dioxide emissions from stationary and mobile sources is a gigantic task involving both technological challenges and monumental financial and societal costs. The pursuit of sustainable energy resources, environment, and economy has become a complex issue of global scale that affects the daily life of every citizen of the world. The present mitigation activities range from energy conservation, carbon-neutral energy conversions, carbon advanced combustion process that produce no greenhouse gases and that enable carbon capture and sequestion, to other advanced technologies. From its causes and impacts to its solutions, the issues surrounding climate change involve multidisciplinary science and technology. This handbook will provide a single source of this information. The book will be divided into the following sections: Scientific Evidence of Cl...

  15. Compensation of the Meyer‐Neldel Compensation Law for H diffusion in minerals

    National Research Council Canada - National Science Library

    Jones, Alan G

    2014-01-01

    The Meyer‐Neldel Rule (MNR), or compensation law, linearly relates the preexponent term to the logarithm of the excitation enthalpy for any process that is thermally driven in an Arrhenian manner, and MNR fits can be used...

  16. 75 FR 66589 - Shareholder Approval of Executive Compensation and Golden Parachute Compensation

    Science.gov (United States)

    2010-10-28

    ... the Economy, Burden on Competition, and Promotion of Efficiency, Competition, and Capital Formation... compensation policies and practices as they relate to risk management and risk-taking incentives, these...

  17. Saccadic compensation for reflexive optokinetic nystagmus just as good as compensation for volitional pursuit.

    Science.gov (United States)

    Harrison, James J; Freeman, Tom C A; Sumner, Petroc

    2015-01-26

    The natural viewing behavior of moving observers ideally requires target-selecting saccades to be coordinated with automatic gaze-stabilizing eye movements such as optokinetic nystagmus. However, it is unknown whether saccade plans can compensate for reflexive movement of the eye during the variable saccade latency period, and it is unclear whether reflexive nystagmus is even accompanied by extraretinal signals carrying the eye movement information that could potentially underpin such compensation. We show that saccades do partially compensate for optokinetic nystagmus that displaces the eye during the saccade latency period. Moreover, this compensation is as good as for displacements due to voluntary smooth pursuit. In other words, the saccade system appears to be as well coordinated with reflexive nystagmus as it is with volitional pursuit, which in turn implies that extraretinal signals accompany nystagmus and are just as informative as those accompanying pursuit. © 2015 ARVO.

  18. Modelling mitigation options to reduce diffuse nitrogen water pollution from agriculture.

    Science.gov (United States)

    Bouraoui, Fayçal; Grizzetti, Bruna

    2014-01-15

    Agriculture is responsible for large scale water quality degradation and is estimated to contribute around 55% of the nitrogen entering the European Seas. The key policy instrument for protecting inland, transitional and coastal water resources is the Water Framework Directive (WFD). Reducing nutrient losses from agriculture is crucial to the successful implementation of the WFD. There are several mitigation measures that can be implemented to reduce nitrogen losses from agricultural areas to surface and ground waters. For the selection of appropriate measures, models are useful for quantifying the expected impacts and the associated costs. In this article we review some of the models used in Europe to assess the effectiveness of nitrogen mitigation measures, ranging from fertilizer management to the construction of riparian areas and wetlands. We highlight how the complexity of models is correlated with the type of scenarios that can be tested, with conceptual models mostly used to evaluate the impact of reduced fertilizer application, and the physically-based models used to evaluate the timing and location of mitigation options and the response times. We underline the importance of considering the lag time between the implementation of measures and effects on water quality. Models can be effective tools for targeting mitigation measures (identifying critical areas and timing), for evaluating their cost effectiveness, for taking into consideration pollution swapping and considering potential trade-offs in contrasting environmental objectives. Models are also useful for involving stakeholders during the development of catchments mitigation plans, increasing their acceptability. © 2013.

  19. Deformation compensation in dynamic tomography; Compensation de deformations en tomographie dynamique

    Energy Technology Data Exchange (ETDEWEB)

    Desbat, L. [Universite Joseph Fourier, UMR CNRS 5525, 38 - Grenoble (France); Roux, S. [Universite Joseph Fourier, TIMC-IMAG, In3S, Faculte de Medecine, 38 - Grenoble (France)]|[CEA Grenoble, Lab. d' Electronique et de Technologie de l' Informatique (LETI), 38 (France); Grangeat, P. [CEA Grenoble, Lab. d' Electronique et de Technologie de l' Informatique (LETI), 38 (France)

    2005-07-01

    This work is a contribution to the compensation of motion in tomography. New classes of deformation are proposed, that compensates analytically by an algorithm of a F.B.P. type reconstruction. This work makes a generalisation of the known results for affine deformations, in parallel geometry and fan-beam, to deformation classes of infinite dimension able to include strong non linearities. (N.C.)

  20. Advanced linear and nonlinear compensations for 16QAM SC-400G unrepeatered transmission system

    Science.gov (United States)

    Zhang, Junwen; Yu, Jianjun; Chien, Hung-Chang

    2018-02-01

    Digital signal processing (DSP) with both linear equalization and nonlinear compensations are studied in this paper for the single-carrier 400G system based on 65-GBaud 16-quadrature amplitude modulation (QAM) signals. The 16-QAM signals are generated and pre-processed with pre-equalization (Pre-EQ) and Look-up-Table (LUT) based pre-distortion (Pre-DT) at the transmitter (Tx)-side. The implementation principle of training-based equalization and pre-distortion are presented here in this paper with experimental studies. At the receiver (Rx)-side, fiber-nonlinearity compensation based on digital backward propagation (DBP) are also utilized to further improve the transmission performances. With joint LUT-based Pre-DT and DBP-based post-compensation to mitigate the opto-electronic components and fiber nonlinearity impairments, we demonstrate the unrepeatered transmission of 1.6Tb/s based on 4-lane 400G single-carrier PDM-16QAM over 205-km SSMF without distributed amplifier.

  1. Progress with Long-Range Beam-Beam Compensation Studies for High Luminosity LHC

    Energy Technology Data Exchange (ETDEWEB)

    Rossi, Adriana; et al.

    2017-05-01

    Long-range beam-beam (LRBB) interactions can be a source of emittance growth and beam losses in the LHC during physics and will become even more relevant with the smaller '* and higher bunch intensities foreseen for the High Luminosity LHC upgrade (HL-LHC), in particular if operated without crab cavities. Both beam losses and emittance growth could be mitigated by compensat-ing the non-linear LRBB kick with a correctly placed current carrying wire. Such a compensation scheme is currently being studied in the LHC through a demonstration test using current-bearing wires embedded into col-limator jaws, installed either side of the high luminosity interaction regions. For HL-LHC two options are considered, a current-bearing wire as for the demonstrator, or electron lenses, as the ideal distance between the particle beam and compensating current may be too small to allow the use of solid materials. This paper reports on the ongoing activities for both options, covering the progress of the wire-in-jaw collimators, the foreseen LRBB experiments at the LHC, and first considerations for the design of the electron lenses to ultimately replace material wires for HL-LHC.

  2. An IMU-Aided Body-Shadowing Error Compensation Method for Indoor Bluetooth Positioning.

    Science.gov (United States)

    Deng, Zhongliang; Fu, Xiao; Wang, Hanhua

    2018-01-20

    Research on indoor positioning technologies has recently become a hotspot because of the huge social and economic potential of indoor location-based services (ILBS). Wireless positioning signals have a considerable attenuation in received signal strength (RSS) when transmitting through human bodies, which would cause significant ranging and positioning errors in RSS-based systems. This paper mainly focuses on the body-shadowing impairment of RSS-based ranging and positioning, and derives a mathematical expression of the relation between the body-shadowing effect and the positioning error. In addition, an inertial measurement unit-aided (IMU-aided) body-shadowing detection strategy is designed, and an error compensation model is established to mitigate the effect of body-shadowing. A Bluetooth positioning algorithm with body-shadowing error compensation (BP-BEC) is then proposed to improve both the positioning accuracy and the robustness in indoor body-shadowing environments. Experiments are conducted in two indoor test beds, and the performance of both the BP-BEC algorithm and the algorithms without body-shadowing error compensation (named no-BEC) is evaluated. The results show that the BP-BEC outperforms the no-BEC by about 60.1% and 73.6% in terms of positioning accuracy and robustness, respectively. Moreover, the execution time of the BP-BEC algorithm is also evaluated, and results show that the convergence speed of the proposed algorithm has an insignificant effect on real-time localization.

  3. Distributional effects of flood risk management - a cross-country comparison of preflood compensation

    Directory of Open Access Journals (Sweden)

    Willemijn J. van Doorn-Hoekveld

    2016-12-01

    Full Text Available We seek to examine the manner in which either the EU member states of France, the Netherlands, Poland, and Sweden or parts of them, such as the country of England in the UK or the Flemish Region in Belgium, deal with the distributional effects of the flood risk management strategies prevention, defense, and mitigation. Measures carried out in each of these strategies can cause preflood harm, as in the devaluation of property or loss of income. However, different member states and authorities address this harm in different ways. A descriptive overview of the different compensation regimes in the field of flood risk management is followed by an analysis of these differences and an explanation of what may cause them, such as the geographical differences that lead to differences in the way that they interfere with private rights and the dominant legal principles that underlie compensation regimes. An elaborated compensation regime could lead to more equitable and legitimate flood risk management because the burdens are fairly spread and all interests - including those of injured parties - are considered in the decision-making process. Our aim is to stimulate the hardly existent discussion on the financial harm that is caused by measures to prevent floods (preflood, in addition to the already existing discussion on the ex post flood distributional effects.

  4. Real-time dose compensation methods for scanned ion beam therapy of moving tumors

    Energy Technology Data Exchange (ETDEWEB)

    Luechtenborg, Robert

    2012-01-15

    Scanned ion beam therapy provides highly tumor-conformal treatments. So far, only tumors showing no considerable motion during therapy have been treated as tumor motion and dynamic beam delivery interfere, causing dose deteriorations. One proposed technique to mitigate these deteriorations is beam tracking (BT), which adapts the beam position to the moving tumor. Despite application of BT, dose deviations can occur in the case of non-translational motion. In this work, real-time dose compensation combined with beam tracking (RDBT) has been implemented into the control system to compensate these dose changes by adaptation of nominal particle numbers during irradiation. Compared to BT, significantly reduced dose deviations were measured using RDBT. Treatment planning studies for lung cancer patients including the increased biological effectiveness of ions revealed a significantly reduced over-dose level (3/5 patients) as well as significantly improved dose homogeneity (4/5 patients) for RDBT. Based on these findings, real-time dose compensated re-scanning (RDRS) has been proposed that potentially supersedes the technically complex fast energy adaptation necessary for BT and RDBT. Significantly improved conformity compared to re-scanning, i.e., averaging of dose deviations by repeated irradiation, was measured in film irradiations. Simulations comparing RDRS to BT revealed reduced under- and overdoses of the former method.

  5. Advanced Multipath Mitigation Techniques for Satellite-Based Positioning Applications

    Directory of Open Access Journals (Sweden)

    Mohammad Zahidul H. Bhuiyan

    2010-01-01

    Full Text Available Multipath remains a dominant source of ranging errors in Global Navigation Satellite Systems (GNSS, such as the Global Positioning System (GPS or the future European satellite navigation system Galileo. Multipath is generally considered undesirable in the context of GNSS, since the reception of multipath can make significant distortion to the shape of the correlation function used for time delay estimation. However, some wireless communications techniques exploit multipath in order to provide signal diversity though in GNSS, the major challenge is to effectively mitigate the multipath, since we are interested only in the satellite-receiver transit time offset of the Line-Of-Sight (LOS signal for the receiver's position estimate. Therefore, the multipath problem has been approached from several directions in order to mitigate the impact of multipath on navigation receivers, including the development of novel signal processing techniques. In this paper, we propose a maximum likelihood-based technique, namely, the Reduced Search Space Maximum Likelihood (RSSML delay estimator, which is capable of mitigating the multipath effects reasonably well at the expense of increased complexity. The proposed RSSML attempts to compensate the multipath error contribution by performing a nonlinear curve fit on the input correlation function, which finds a perfect match from a set of ideal reference correlation functions with certain amplitude(s, phase(s, and delay(s of the multipath signal. It also incorporates a threshold-based peak detection method, which eventually reduces the code-delay search space significantly. However, the downfall of RSSML is the memory requirement which it uses to store the reference correlation functions. The multipath performance of other delay-tracking methods previously studied for Binary Phase Shift Keying-(BPSK- and Sine Binary Offset Carrier- (SinBOC- modulated signals is also analyzed in closed loop model with the new Composite

  6. MTB-USDH Compensation Tracking System (MTB-CTS)

    Data.gov (United States)

    US Agency for International Development — MTB-USDH Compensation Tracking System: is the USDH Compensation Tracking System (MTB-CTS) to assist managers in monitoring their payroll costs for U.S. direct hires....

  7. Where Europe meets Africa

    Science.gov (United States)

    2005-01-01

    Data from a portion of the imagery acquired by the Multi-angle Imaging SpectroRadiometer's vertical-viewing (nadir) camera during 2000-2002 were combined to create this cloud-free natural-color mosaic of southwestern Europe and northwestern Morocco and Algeria. The image extends from 48oN, 16oW in the northwest to 32oN, 8oE in the southeast. It is displayed in Albers conic equal-area projection (a projection which is frequently used for equal-area maps of regions that are predominantly east-west in extent). From the northeast, the image traverses a portion of the Swiss Alps (partially snow-covered) and a small part of Italy's Po Valley. The northern portion of the image also includes the western coast of France and much of southern and southwestern France's undulating terrain, which continues until reaching the hills of the Pyrenees. The Pyrenees act as the natural frontier to the Iberian Peninsula -- a landmass comprised of Spain and Portugal. The Peninsular landscapes are extremely varied, with some almost desert-like, others green and fertile. About half of Spain is situated atop a high plain, known as the Central Plateau, and many mountain ranges, rivers, geological basement rock and vegetation types are found across this great plateau. The largest alluvial plain is Andalusia in the south, where the valley of the Guadalquivir River is shut in by mountain ranges on every side except the southwest, where the valley descends to the Atlantic. The islands of Mallorca, Menorca and Ibiza are Spanish territories in the western Mediterranean. At the Strait of Gibralter, Spain and Morocco very nearly kiss, and Morocco appears relatively verdant along its northern coastal corner. The rugged Atlas Mountain ranges traverse northern Algeria and Morocco. The Multi-angle Imaging SpectroRadiometer observes the daylit Earth continuously from pole to pole, and every 9 days views the entire globe between 82 degrees north and 82 degrees south latitude. This data product was

  8. Training in psychiatry throughout Europe.

    Science.gov (United States)

    Brittlebank, Andrew; Hermans, Marc; Bhugra, Dinesh; Pinto da Costa, Mariana; Rojnic-Kuzman, Martina; Fiorillo, Andrea; Kurimay, Tamas; Hanon, Cecile; Wasserman, Danuta; van der Gaag, Rutger Jan

    2016-03-01

    Psychiatry is the largest medical specialty in Europe. Despite efforts to bring harmonisation, training in psychiatry in Europe continues to be very diverse. The Union Européenne des Médecins Spécialistes (UEMS) has issued as from 2000 a charter of requirements for the training in psychiatry with an additional European Framework for Competencies in Psychiatry in 2009. Yet these have not been implemented throughout Europe. In this paper, the diversity in training throughout Europe is approached from different angles: the cultural differences between countries with regards to how mental health care is considered and founded on, the cultural differences between people throughout Europe in all states. The position of psychotherapy is emphasised. What once was the cornerstone of psychiatry as medical specialty seems to have become a neglected area. Seeing the patient with mental health problems within his cultural context is important, but considering him within his family context. The purpose of any training is enabling the trainee to gain the knowledge and acquire the competencies necessary to become a well-equipped professional is the subject of the last paragraph in which trainees consider their position and early career psychiatrists look back to see whether what they were trained in matches with what they need in the working situation. Common standard for training and certification are a necessity within Europe, for the benefit of the profession of psychiatrist but also for patient safety. UEMS is advised to join forces with the Council of National Psychiatric Associations (NPAs) within the EPA and trainings and early career psychiatrist, to discuss with the users what standards should be implemented in all European countries and how a European board examination could ensure professional quality of psychiatrists throughout the continent.

  9. Sales compensation governance: the last frontier of corporate reform.

    Science.gov (United States)

    Gundy, Peter R; Gaeta, Elizabeth C

    2004-01-01

    The area of sales compensation has remained relatively untouched by recent pressures for compensation reform. This article highlights some of the ways that sales organizations stumble in managing their compensation programs, and why it takes more than a simple tactical fix to address these problems effectively. The authors describe a more structured governance framework that not only identifies and resolves key sales compensation issues, but ultimately safeguards the effectiveness and financial integrity of the sales organization itself.

  10. Victims' Compensation as a Tool of Therapeutic Justice: Examining the Physical and Mental Health Needs of Victim Compensation Applicants and the Role of Health in Receiving Compensation.

    Science.gov (United States)

    Daigle, Leah E; Guastaferro, Wendy P; Azimi, Andia

    Victims' compensation programs are positioned to serve an important therapeutic role. Their use by persons with physical and mental health problems has not been investigated. This study evaluates the extent to which applicants have physical and mental health needs and whether receiving compensation is related to these needs. Data were part of a larger study designed to assess satisfaction with victim compensation in Georgia. The sample included 500 victim compensation applicants. Individuals were surveyed about their experiences applying for compensation as well as their current wellbeing. Descriptive and multivariate analyses investigated the link between physical and mental health problems and denial of victim compensation. Applicants for crime victim compensation in Georgia experienced a range of physical and mental health problems. Almost half of applicants had been diagnosed with a mental health condition, and 60% had been diagnosed with at least 1 physical health condition. Co-occurring disorders were common. In addition, being denied compensation was significantly related to having a mental health condition and to the number of diagnosed mental health conditions. Crime victim applicants have clear physical and mental health needs. Being denied compensation benefits is related to having a mental health disorder. These results suggest that victim compensation programs can be an intervention point for victims and their families for either receipt of direct service or referral to needed services. In addition, changes in program administration may need to be made to alleviate disparity in award benefit related to mental health status.

  11. Strategies for mitigation of global warming

    DEFF Research Database (Denmark)

    Meyer, Niels I

    2009-01-01

    The paper analyses the international negotions on climate change leading up to COP15 in Copenhagen. Supplementary policies for mitigation of global warming are proposed.......The paper analyses the international negotions on climate change leading up to COP15 in Copenhagen. Supplementary policies for mitigation of global warming are proposed....

  12. Mitigation assessment results and priorities in China

    Energy Technology Data Exchange (ETDEWEB)

    Wu Zongxin; Wei Zhihong [Tsinghua Univ., Beijing (China)

    1996-12-31

    In this paper energy related CO2 emission projections of China by 2030 are given. CO2 mitigation potential and technology options in main fields of energy conservation and energy substitution are analyzed. CO2 reduction costs of main mitigation technologies are estimated and the AHP approach is used for helping assessment of priority technologies.

  13. Using periodicity to mitigate ground vibration

    DEFF Research Database (Denmark)

    Andersen, Lars Vabbersgaard

    2015-01-01

    Introduction of trenches, barriers and wave impeding blocks on the transmission path between a source and receiver can be used for mitigation of ground vibration. However, to be effective a barrier must have a depth of about one wavelength of the waves to be mitigated. Hence, while great reductions...

  14. Load mitigation of unbalanced wind turbines using PI-R individual pitch control

    DEFF Research Database (Denmark)

    Zhang, Yunqian; Cheng, Ming; Chen, Zhe

    2015-01-01

    ) controller and two resonant (R) compensators is presented. The PI-R regulator is implemented in the hub reference frame to reduce both the balanced and unbalanced loads of the turbine. The wind turbine code FAST (fatigue, aerodynamics, structures and turbulence) is used for the wind turbine load modelling...... unbalance will cause extra loads and fatigue on the wind turbine rotor, which has not been taken into consideration by the traditional IPC method. This study presents a new control strategy to mitigate the loads of the unbalance wind turbines. An IPC scheme consisting of a proportional-integral (PI...

  15. [Effect of nitric oxide in vestibular compensation].

    Science.gov (United States)

    Jiang, Zi-dong; Zhang, Lian-shan

    2003-10-01

    To study the effect of nitric oxide (NO) in vestibular compensation after unilateral vestibular deafferentation. Eighteen animals were divided into two groups, 6 of group a as control, 12 of group b received gentamicin intratympanic injection in the left ear. Half of the animals were killed respectively after 5 days and 10 days. Vestibular endorgan and brainstem tissue sections were subjected to NADPH-d reactive test of NOS for histochemical examination. In group a, NOS-like reactivity in both sides of vestibular endorgan and nucli. In group b during 5 days, NOS-like reactivity in right side of vestibular endorgan and nucli, those of the left side were negative. During 10 days, NOS-like reactivity only in the right side of vestibular endorgan. Changes of NOS expression in the contralateral vestibular nucli might have played a role in vestibular compensation.

  16. Improving calorimeter resolution using temperature compensation calculations

    Science.gov (United States)

    Smiga, Joseph; Purschke, Martin

    2017-01-01

    The sPHENIX experiment is an upgrade of the existing PHENIX apparatus at the Relativistic Heavy-Ion Collider (RHIC). The new detector improves upon measurements of various physical processes, such as jets of particles created during heavy-ion collisions. Prototypes of various calorimeter components were tested at the Fermilab Test Beam Facility (FTBF). This analysis tries to compensate the effects of temperature drifts in the silicon photomultipliers (SiPMs). Temperature data were used to calculate an appropriate compensation factor. This analysis will improve the achievable resolution and will also determine how accurately the temperature must be controlled in the final experiment. This will improve the performance of the calorimeters in the sPHENIX experiment. This project was supported in part by the U.S. Department of Energy, Office of Science, Office of Workforce Development for Teachers and Scientists (WDTS) under the Science Undergraduate Laboratory Internships Program (SULI).

  17. Phase Noise Compensation for OFDM Systems

    Science.gov (United States)

    Leshem, Amir; Yemini, Michal

    2017-11-01

    We describe a low complexity method for time domain compensation of phase noise in OFDM systems. We extend existing methods in several respects. First we suggest using the Karhunen-Lo\\'{e}ve representation of the phase noise process to estimate the phase noise. We then derive an improved datadirected choice of basis elements for LS phase noise estimation and present its total least square counterpart problem. The proposed method helps overcome one of the major weaknesses of OFDM systems. We also generalize the time domain phase noise compensation to the multiuser MIMO context. Finally we present simulation results using both simulated and measured phased noise. We quantify the tracking performance in the presence of residual carrier offset.

  18. Compensating for telecommunication delays during robotic telerehabilitation.

    Science.gov (United States)

    Consoni, Leonardo J; Siqueira, Adriano A G; Krebs, Hermano I

    2017-07-01

    Rehabilitation robotic systems may afford better care and telerehabilitation may extend the use and benefits of robotic therapy to the home. Data transmissions over distance are bound by intrinsic communication delays which can be significant enough to deem the activity unfeasible. Here we describe an approach that combines unilateral robotic telerehabilitation and serious games. This approach has a modular and distributed design that permits different types of robots to interact without substantial code changes. We demonstrate the approach through an online multiplayer game. Two users can remotely interact with each other with no force exchanges, while a smoothing and prediction algorithm compensates motions for the delay in the Internet connection. We demonstrate that this approach can successfully compensate for data transmission delays, even when testing between the United States and Brazil. This paper presents the initial experimental results, which highlight the performance degradation with increasing delays as well as improvements provided by the proposed algorithm, and discusses planned future developments.

  19. Inflight parity vector compensation for FDI

    Science.gov (United States)

    Hall, S. R.; Motyka, P.; Gai, E.; Deyst, J. J., Jr.

    The performance of a failure detection and isolation (FDI) algorithm applied to a redundant strapdown inertial measurement unit (IMU) is limited by sensor errors such as input axis misalignment, scale factor errors, and biases. This paper presents a technique for improving the performance of FDI algorithms applied to redundant strapdown IMUs. A Kalman filter provides estimates of those linear combinations of sensor errors that affect the parity vector. These estimates are used to form a compensated parity vector which does not include the effects of sensor errors. The compensated parity vector is then used in place of the uncompensated parity vector to make FDI decisions. Simulation results are presented in which the algorithm is tested in a realistic flight environment that includes vehicle maneuvers, the effects of turbulence, and sensor failures. The results show that the algorithm can significantly improve FDI performance, especially during vehicle maneuvers.

  20. Zero energy buildings and mismatch compensation factors

    DEFF Research Database (Denmark)

    Lund, Henrik; Marszal, Anna Joanna; Heiselberg, Per

    2011-01-01

    of the energy production unit. Based on historical data for the electricity supply area in western Denmark, this paper makes a first attempt to quantify mismatch compensation factors. The results indicate that such compensation factors are a little below one for buildings with photovoltaics (PV) and a little......This paper takes an overall energy system approach to analysing the mismatch problem of zero energy and zero emission buildings (ZEBs). The mismatch arises from hourly differences in energy production and consumption at the building level and results in the need for exchange of electricity via...... the public grid even though the building has an annual net-exchange of zero. This paper argues that, when looked upon from the viewpoint of the overall electricity supply system, a mismatch can be both negative and positive. Moreover, there are often both an element of levelling out mismatches between...

  1. Costs and benefits of Nitrogen for Europe and implications for mitigation

    DEFF Research Database (Denmark)

    Van Grinsven, Hans J.M.; Holland, Mike; Jacobsen, Brian H.

    2013-01-01

    Cost-benefit analysis can be used to provide guidance for emerging policy priorities in reducing nitrogen (N) pollution. This paper provides a critical and comprehensive assessment of costs and benefits of the various flows of N on human health, ecosystems and climate stability in order to identify...... health than for ecosystems or climate stability. Air pollution by nitrogen also generates social benefits for climate by present cooling effects of N containing aerosol and C-sequestration driven by N deposition, amounting to an estimated net benefit of about €5 billion/yr. The economic benefit of N...

  2. 75 FR 36395 - Guidance on Sound Incentive Compensation Policies

    Science.gov (United States)

    2010-06-25

    ... design and assessment of incentive compensation arrangements. Compensation for risk-management and... with effective controls and risk-management; and Be supported by strong corporate governance, including... compensation arrangements with their risk-management and internal control frameworks to better monitor and...

  3. 26 CFR 1.85-1 - Unemployment compensation.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 2 2010-04-01 2010-04-01 false Unemployment compensation. 1.85-1 Section 1.85-1...) INCOME TAXES (CONTINUED) Items Specifically Included in Gross Income § 1.85-1 Unemployment compensation... unemployment compensation (as defined in paragraph (b)(1) of this section) paid in taxable years beginning...

  4. 45 CFR 302.65 - Withholding of unemployment compensation.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 2 2010-10-01 2010-10-01 false Withholding of unemployment compensation. 302.65... HUMAN SERVICES STATE PLAN REQUIREMENTS § 302.65 Withholding of unemployment compensation. The State plan... State agency charged with the administration of the State unemployment compensation laws in accordance...

  5. 31 CFR 30.0 - Executive compensation and corporate governance.

    Science.gov (United States)

    2010-07-01

    ... governance. 30.0 Section 30.0 Money and Finance: Treasury Office of the Secretary of the Treasury TARP STANDARDS FOR COMPENSATION AND CORPORATE GOVERNANCE § 30.0 Executive compensation and corporate governance. The following questions and answers reflect the executive compensation and corporate governance...

  6. Assessment of Wetland Valuation Processes for Compensation in ...

    African Journals Online (AJOL)

    The issue of compensation has been debated in various fora; however compensation on wetland resources has not been given the primary place. Wetland valuation like any other type of valuation requires going through stages, which may be more complex than real estate valuation for compensation. This study therefore ...

  7. 28 CFR 301.301 - Compensable and noncompensable injuries.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Compensable and noncompensable injuries... Compensable and noncompensable injuries. (a) No compensation for work-related injuries resulting in physical... injuries or claims alleging improper medical treatment of a work-related injury. This ordinarily includes...

  8. 38 CFR 3.701 - Elections of pension or compensation.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Elections of pension or compensation. 3.701 Section 3.701 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS ADJUDICATION Pension, Compensation, and Dependency and Indemnity Compensation Concurrent Benefits and Elections...

  9. An EMTDC Model of a Three Level four MVAR Compensator

    DEFF Research Database (Denmark)

    Rasmussen, Tonny Wederberg

    1997-01-01

    The paper discusses the dynamic characteristics of a three level ±4mvar solid state var compensator which is built and will be used for dynamic reactive power compensation in a wind farm. An investigation has been carried out of the influence of the compensator reactor, the DC intermediate voltag...

  10. 42 CFR 413.102 - Compensation of owners.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 2 2010-10-01 2010-10-01 false Compensation of owners. 413.102 Section 413.102... § 413.102 Compensation of owners. (a) Principle. A reasonable allowance of compensation for services of owners is an allowable cost provided that the services are actually performed in a necessary function. (b...

  11. Compensation for occupational lung disease in non-mining industry ...

    African Journals Online (AJOL)

    Compensation for occupational lung disease in non-mining industry. KC Goodman, D Rees, RS Arkles. Abstract. The course from claim submission (by the National Centre for Occupational Health (NCOH)) to compensation (by the Workmen's Compensation Commissioner (WCC)) in 56 cases of occupational disease (OD) ...

  12. Compensation for occupational lung disease in non-mining industry ...

    African Journals Online (AJOL)

    Compensation for occupational lung disease in non-mining industry. K.C. Goodman, D Rees, R.S. Arkles. Abstract. The course from claim submission (by the National Centre for Occupational Health (NCOH)) to compensation (by the Workmen's Compensation Commissioner (WCC)) in 56 cases of occupational disease ...

  13. Temperature compensation of resonant cavities with a teflon post

    OpenAIRE

    Bará Temes, Francisco Javier

    1982-01-01

    The negative temperature coefficient of E for teflon is used to compensate the frequency drift of a metal cavity due to thermal expansion. An experimental X-band transmission resonator was compensated in this way with a 10 mm teflon post. The results are considered of great interest for the compensation of waveguide millimiter wave oscillators. Peer Reviewed

  14. 10 CFR 39.53 - Energy compensation source.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Energy compensation source. 39.53 Section 39.53 Energy NUCLEAR REGULATORY COMMISSION LICENSES AND RADIATION SAFETY REQUIREMENTS FOR WELL LOGGING Equipment § 39.53 Energy compensation source. The licensee may use an energy compensation source (ECS) which is...

  15. Feature-based engineering of compensations in web service environment

    DEFF Research Database (Denmark)

    Schaefer, Michael; Dolog, Peter

    2009-01-01

    requirements and constraints regarding compensation. The feature models are being used in order to configure the compensation operations that are applied. In this way, we ensure that the compensation actions are limited to the prescribed ones,and the infrastructure which uses them can be adapted easily in case...

  16. Can an Advance Organizer Technique Compensate for Poor Reading Conditions?

    Science.gov (United States)

    Stallings, Shellie L.; Derry, Sharon J.

    1986-01-01

    Two experiments investigate whether advance organizers (1) help subjects with good reasoning skills compensate for poor memory or information overload; and (2) compensate for distractions. Findings suggest that the organizer technique does not help compensate for processing deficits related to information overload or distracting study conditions.…

  17. 38 CFR 3.461 - Dependency and indemnity compensation.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Dependency and indemnity... ADJUDICATION Pension, Compensation, and Dependency and Indemnity Compensation Apportionments § 3.461 Dependency...'s award of dependency and indemnity compensation will be apportioned where there is a child or...

  18. 38 CFR 3.250 - Dependency of parents; compensation.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Dependency of parents... ADJUDICATION Pension, Compensation, and Dependency and Indemnity Compensation Dependency, Income and Estate § 3.250 Dependency of parents; compensation. (a) Income—(1) Conclusive dependency. Dependency of a parent...

  19. 38 CFR 3.658 - Offsets; dependency and indemnity compensation.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Offsets; dependency and... AFFAIRS ADJUDICATION Pension, Compensation, and Dependency and Indemnity Compensation Adjustments and Resumptions § 3.658 Offsets; dependency and indemnity compensation. (a) When an award of dependency and...

  20. 38 CFR 3.702 - Dependency and indemnity compensation.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Dependency and indemnity... ADJUDICATION Pension, Compensation, and Dependency and Indemnity Compensation Concurrent Benefits and Elections § 3.702 Dependency and indemnity compensation. (a) Right to elect. A person who is eligible for death...

  1. Cost of depression in Europe.

    Science.gov (United States)

    Sobocki, Patrik; Jönsson, Bengt; Angst, Jules; Rehnberg, Clas

    2006-06-01

    Depression is one of the most disabling diseases, and causes a significant burden both to the individual and to society. WHO data suggests that depression causes 6% of the burden of all diseases in Europe in terms of disability adjusted life years (DALYs). Yet, the knowledge of the economic impact of depression has been relatively little researched in Europe. The present study aims at estimating the total cost of depression in Europe based on published epidemiologic and economic evidence. A model was developed to combine epidemiological and economic data on depression in Europe to estimate the cost. The model was populated with data collected from extensive literature reviews of the epidemiology and economic burden of depression in Europe. The cost data was calculated as annual cost per patient, and epidemiologic data was reported as 12-month prevalence estimates. National and international statistics for the model were retrieved from the OECD and Eurostat databases. The aggregated annual cost estimates were presented in Euro for 2004. In 28 countries with a population of 466 million, at least 21 million were affected by depression. The total annual cost of depression in Europe was estimated at Euro 118 billion in 2004, which corresponds to a cost of Euro 253 per inhabitant. Direct costs alone totalled dollar 42 billion, comprised of outpatient care (Euro 22 billion), drug cost (Euro 9 billion) and hospitalization (Euro 10 billion). Indirect costs due to morbidity and mortality were estimated at Euro 76 billion. This makes depression the most costly brain disorder in Europe, accounting for 33% of the total cost. The cost of depression corresponds to 1% of the total economy of Europe (GDP). Our cost results are in good agreement with previous research findings. The cost estimates in the present study are based on model simulations for countries where no data was available. The predictability of our model is limited to the accuracy of the input data employed. As

  2. Compensation for gravitational sag of bent mirror

    Energy Technology Data Exchange (ETDEWEB)

    Mao, Chengwen; Jiang, Hui; He, Yan; Liang, Dongxu; Lan, Xuying; Yan, Shuai [Shanghai Synchrotron Radiation Facility, Shanghai Institute of Applied Physics, CAS, Shanghai 201800 (China); Shu, De-ming [Advanced Photon Source, Argonne National Laboratory, Argonne, IL 60439 (United States); Li, Aiguo, E-mail: aiguo.li@sinap.ac.cn [Shanghai Synchrotron Radiation Facility, Shanghai Institute of Applied Physics, CAS, Shanghai 201800 (China)

    2017-05-01

    The gravitational sag of aspheric bent mirrors with face-up or face-down geometry produces a nonnegligible optical error. As an effective compensation, width optimization is used to match the combined effects of the gravitational and bending moments. This method is described by analytical expressions and two calculation algorithms. The results of theoretical simulations and finite element analysis have proved that this method can reduce the slope error resulting from gravitational sag to the level of nano radians.

  3. NUCLEATION AND ENTROPY COMPENSATION IN BIOLOGICAL ASSEMBLY

    OpenAIRE

    Frank A. Ferrone

    2012-01-01

    The assembly of molecules from solution into larger aggregates de-activates their independent rotational and translational motion, which would represent an insuperable penalty in free energy without a compensatory mechanism for regaining at least some of the lost entropy. Such compensation is provided by the internal rigidbody motion of molecules in protein aggregates such as polymers and crystals. While the concepts behind the contributions of these entropic elements, known as vi...

  4. Compensation and Honesty: Gender Differences in Lying

    OpenAIRE

    Nieken, Petra; Dato, Simon

    2016-01-01

    We compare gender differences in lying under two incentive schemes that are widely used in companies: individual performance-pay and tournament incentives. While we do not observe significantly different behavior of males and females given individual performance-pay, females lie significantly less than males if the compensation scheme is switched to tournament incentives. This result is mainly driven by a decrease in the propensity to lie of females in a competitive environment. The gender ga...

  5. Climate change mitigation studies in Sri Lanka

    Energy Technology Data Exchange (ETDEWEB)

    Wickramaratne, Rupa [Ministry of Forestry and Environment, GEF/UNDP Enabling Activity Project (Sri Lanka)

    1998-12-01

    In Sri Lanka, Climate Change Mitigation Studies have received low priority and have been limited to an ADB-sponsored preliminary study followed by an initial assessment of some mitigation options in the energy and agricultural sectors, with technical assistance from the US Country Studies Program. The major focus was on options of the mitigation of carbon dioxide emissions from the energy sector. Owing to funding constraints, only the potential for reduction of carbon dioxide emissions resulting from the various mitigation options were quantified; analysis of monetary costs and benefits or policy/programs for adoption of the options were not undertaken. For the non-energy sector, a very limited study on mitigation of methane emissions from rice fields was carried out. (au)

  6. Control of bluetongue in Europe.

    Science.gov (United States)

    Zientara, Stéphan; Sánchez-Vizcaíno, José Manuel

    2013-07-26

    Since 1998, bluetongue virus (BTV) serotypes 1, 2, 4, 6, 8, 9, 11 and 16 have spread throughout Europe. In 2006, BTV serotype 8 (BTV-8) emerged unexpectedly in northern Europe throughout a region including Belgium, France, Germany, Luxembourg and the Netherlands. In the following year, it spread rapidly throughout the rest of Europe. In 2008, two more BTV serotypes were detected in northern Europe: BTV-6 in the Netherlands and Germany and BTV-11 in Belgium. The European incursion of BTV has caused considerable economic losses, comprising not only direct losses from mortality and reduced production but also indirect losses because of ensuing bans on trade of ruminants between BTV-infected and non-infected areas. Given the significance of the disease, all affected countries have established control and eradication measures, which have evolved with the availability of detection and prevention tools such as vaccines. Before 2005, BTV vaccination campaigns in affected countries used only modified live virus vaccines and only sheep were vaccinated, except in Italy, where all susceptible domestic ruminant species were included. After 2005, inactivated vaccines became available and cattle and goats were included in the vaccination campaigns. This review looks at how bluetongue disease has evolved in Europe and how effective vaccination strategies have been. Copyright © 2013 Elsevier B.V. All rights reserved.

  7. Optical compensation device for chest film radiography

    Science.gov (United States)

    Gould, Robert G.; Hasegawa, Bruce H.; DeForest, Sherman E.; Schmidt, Gregory W.; Hier, Richard G.

    1990-07-01

    Although chest radiography is the most commonly performed radiographic examination and one of the most valuable and cost-effective studies in medicine it suffers from relatively high error rates in both missing pathology and false positive interpretations. Detectability of lung nodules and other structures in underpenetrated regions of the chest film can be improved by both exposure and optical compensation but current compensation systems require major capital cost or a significant change in normal clinical practice. A new optical compensation system called the " Intelligent X-Ray Illuminator" (IXI) automatically and virtually instantaneously generates a patient-specific optical unsharp mask that is projected directly on a radiograph. When a radiograph is placed on the IXI which looks much like a conventional viewbox it acquires a low-resolution electronic image of this film from which the film transmission is derived. The transmission information is inverted and blurred in an image processor to form an unsharp mask which is fed into a spatial light modulator (SLM) placed between a light source and the radiograph. The SLM tailors the viewbox luminance by decreasing illumination to underexposed (i. e. transmissive) areas of the radiograph presenting the observer with an optically unsharp-masked image. The IXI uses the original radiograph and will allow it to be viewed on demand with conventional (uniform illumination. Potentially the IXI could introduce the known beneficial aspects of optical unsharp masking into radiology at low capital

  8. Doppler Shift Compensation Schemes in VANETs

    Directory of Open Access Journals (Sweden)

    F. Nyongesa

    2015-01-01

    Full Text Available Over the last decade vehicle-to-vehicle (V2V communication has received a lot of attention as it is a crucial issue in intravehicle communication as well as in Intelligent Transportation System (ITS. In ITS the focus is placed on integration of communication between mobile and fixed infrastructure to execute road safety as well as nonsafety information dissemination. The safety application such as emergence alerts lays emphasis on low-latency packet delivery rate (PDR, whereas multimedia and infotainment call for high data rates at low bit error rate (BER. The nonsafety information includes multimedia streaming for traffic information and infotainment applications such as playing audio content, utilizing navigation for driving, and accessing Internet. A lot of vehicular ad hoc network (VANET research has focused on specific areas including channel multiplexing, antenna diversity, and Doppler shift compensation schemes in an attempt to optimize BER performance. Despite this effort few surveys have been conducted to highlight the state-of-the-art collection on Doppler shift compensation schemes. Driven by this cause we survey some of the recent research activities in Doppler shift compensation schemes and highlight challenges and solutions as a stock-taking exercise. Moreover, we present open issues to be further investigated in order to address the challenges of Doppler shift in VANETs.

  9. REACTIVE POWER COMPENSATOR WITH SMOOTH CONTROL

    Directory of Open Access Journals (Sweden)

    V. V. Burlaka

    2014-12-01

    Full Text Available Reactive power compensation devices are widely used: thyristor-control reactors (TCR and thyristor-switched capacitors (TSC. The TCR disadvantages are discussed. The TSC disadvantages are: influence of higher harmonics on nonsinusoidal voltage power system, the inability to ensure the smooth regulation. The proposed reactive power compensator consists of series with active filter and capacitors with step switch. Reactive power compensator’s control system is proposed. Hysteretic control of the inverter with current feedback is applied. DC-voltage regulator provides balance of active power. The control system allows overcompensation or undercompensation of reactive power modes. Reactive power distribution regulator performs the redistribution of power between switching capacitors and active filter. Minimization condition of this regulator is active filter’s power. Adjustment properties of reactive power compensator are analyzed. The choice of relations between the capacitors TSC steps to minimize the installed capacity of the active filter and the number of stages in TSC is considered. The approach that makes possible to «isolate» capacitors from harmonic currents and provide smooth control of reactive power is proposed

  10. A public health hazard mitigation planning process.

    Science.gov (United States)

    Griffith, Jennifer M; Kay Carpender, S; Crouch, Jill Artzberger; Quiram, Barbara J

    2014-01-01

    The Texas A&M Health Science Center School of Rural Public Health, a member of the Training and Education Collaborative System Preparedness and Emergency Response Learning Center (TECS-PERLC), has long-standing partnerships with 2 Health Service Regions (Regions) in Texas. TECS-PERLC was contracted by these Regions to address 2 challenges identified in meeting requirements outlined by the Risk-Based Funding Project. First, within Metropolitan Statistical Areas, there is not a formal authoritative structure. Second, preexisting tools and processes did not adequately satisfy requirements to assess public health, medical, and mental health needs and link mitigation strategies to the Public Health Preparedness Capabilities, which provide guidance to prepare for, respond to, and recover from public health incidents. TECS-PERLC, with its partners, developed a framework to interpret and apply results from the Texas Public Health Risk Assessment Tool (TxPHRAT). The 3-phase community engagement-based TxPHRAT Mitigation Planning Process (Mitigation Planning Process) and associated tools facilitated the development of mitigation plans. Tools included (1) profiles interpreting TxPHRAT results and identifying, ranking, and prioritizing hazards and capability gaps; (2) a catalog of intervention strategies and activities linked to hazards and capabilities; and (3) a template to plan, evaluate, and report mitigation planning efforts. The Mitigation Planning Process provided a framework for Regions to successfully address all funding requirements. TECS-PERLC developed more than 60 profiles, cataloged and linked 195 intervention strategies, and developed a template resulting in 20 submitted mitigation plans. A public health-focused, community engagement-based mitigation planning process was developed by TECS-PERLC and successfully implemented by the Regions. The outcomes met all requirements and reinforce the effectiveness of academic practice partnerships and importance of

  11. Using FRET for Drought Mitigation

    Science.gov (United States)

    Osborne, H. D.; Palmer, C. K.; Hobbins, M.

    2016-12-01

    With the ongoing drought plaguing California and much of the Western United States, water agencies and the general public have a heightened need for short term forecasts of evapotranspiration. The National Weather Service's (NWS) Forecast Reference Evapotranspiration (FRET) product suite can fill this need. The FRET product suite uses the Penman - Monteith Reference Evapotranspiration (ETrc) equation for a short canopy (12 cm grasses), adopted by the Environmental Water Resources Institute of the American Society of Civil Engineers. FRET is calculated across the contiguous U.S. using temperatures, humidity, winds, and sky cover from Numerical Weather Prediction (NPW) models and adjusted by NWS forecasters with local expertise of terrain and weather patterns. The Weekly ETrc product is easily incorporated into drought-planning strategies, allowing water managers, the agricultural community, and the public to make better informed water-use decisions. FRET can assist with the decision making process for scheduling irrigation (e.g., farms, golf courses, vineyards) and timing of fertilizers. The California Department of Water Resources (CA DWR) also ingests the FRET into their soil moisture models, and uses FRET to assist in determining the reservoir releases for the Feather River. The United States Bureau of Reclamation (USBR) also uses FRET in determining reservoir releases and assessing water temperature along the Sacramento and American Rivers. FRET is now operational on the National Digital Forecast Database (NDFD), permitting other agencies easy access to this nationwide data for all drought mitigation and planning purposes.

  12. Mitigation of Space Radiation Effects

    Science.gov (United States)

    Atwell, William

    2012-02-01

    During low earth orbit and deep space missions, humans and spacecraft systems are exposed to high energy particles emanating from basically three sources: geomagnetically-trapped protons and electrons (Van Allen Belts), extremely high energy galactic cosmic radiation (GCR), and solar proton events (SPEs). The particles can have deleterious effects if not properly shielded. For humans, there can be a multitude of harmful effects depending on the degree of exposure. For spacecraft systems, especially electronics, the effects can range from single event upsets (SEUs) to catastrophic effects such as latchup and burnout. In addition, some materials, radio-sensitive experiments, and scientific payloads are subject to harmful effects. To date, other methods have been proposed such as electrostatic and electromagnetic shielding, but these approaches have not proven feasible due to cost, weight, and safety issues. The only method that has merit and has been effective is bulk or parasitic shielding. In this paper, we discuss in detail the sources of the space radiation environment, spacecraft, human, and onboard systems modeling methodologies, transport of these particles through shielding materials, and the calculation of the dose effects. In addition, a review of the space missions to date and a discussion of the space radiation mitigation challenges for lunar and deep space missions such as lunar outposts and human missions to Mars are presented.

  13. Mitigation of Fluorosis - A Review

    Science.gov (United States)

    Dodamani, Arun S.; Jadhav, Harish C.; Naik, Rahul G.; Deshmukh, Manjiri A.

    2015-01-01

    Fluoride is required for normal development and growth of the body. It is found in plentiful quantity in environment and fluoride content in drinking water is largest contributor to the daily fluoride intake. The behaviour of fluoride ions in the human organism can be regarded as that of “double-edged sword”. Fluoride is beneficial in small amounts but toxic in large amounts. Excessive consumption of fluorides in various forms leads to development of fluorosis. Fluorosis is major health problem in 24 countries, including India, which lies in the geographical fluoride belt. Various technologies are being used to remove fluoride from water but still the problem has not been rooted out. The purpose of this paper is to review the available treatment modalities for fluorosis, available technologies for fluoride removal from water and ongoing fluorosis mitigation programs based on literature survey. Medline was the primary database used in the literature search. Other databases included: PubMed, Web of Science, Google Scholar, WHO, Ebscohost, Science Direct, Google Search Engine, etc. PMID:26266235

  14. Gas Mitigation in Paper Production

    Science.gov (United States)

    Santos, AS; Bittencourt, C.

    2017-07-01

    The Brazilian paper industry has competitive advantages offered by the favorable climate, which favors an increase in the yield of forest restoration, and consequently, in the productive process. On the other hand, following the greenhouse gases (GHG), we can see our constantly changing sun, causing the solar storms, allowing their prevention or mitigating measures. The objective of this work is to contribute to the construction of the understanding necessary for the reduction of GHG emission from a preliminary analysis of the pulp and paper sector. As a secondary objective, the text preliminarily analyzes a company’s behavior against the backdrop of the Paris Accord, which strengthens the global response to the threat of climate change and strengthens the capacity of countries to deal with the impacts of such changes. The identification of best practices in the pulp and paper industry is understood, focusing on environmental sustainability, such as the adoption of reforestation, obtaining significant results. In the case of the paper industry, the management of public forests for sustainable production, within the structure of the Ministry of the Environment, establishes the promotion of public awareness about the importance of conservation, recovery and sustainable management of forest resources.

  15. Wood-pastures of Europe

    DEFF Research Database (Denmark)

    Plieninger, Tobias; Hartel, Tibor; Martín-López, Berta

    2015-01-01

    Wood-pastures are archetypes of High Nature Value Farmlands in Europe and hold exceptional ecological, social, and cultural values. Yet, wood-pastures have been through a sharp decline all over Europe, mainly due to processes of agricultural intensification and abandonment. Recently, wood......-pastures have found increasing attention from conservation science and policy across Europe. In this paper we (i) perform the first pan-European assessment of wood-pastures, considering individual countries and biogeographic regions, (ii) present the ecological and social-cultural values of a wide diversity......). They are distributed across all biogeographical regions, but more abundantly in the Mediterranean and Eastern European countries. Substantial ecological values are revealed in terms of landscape level biodiversity, ecosystem dynamics, and genetic resources. Social-cultural values are related to aesthetic values...

  16. Integrated landscape initiatives in Europe

    DEFF Research Database (Denmark)

    García-Martín, María; Bieling, Claudia; Hart, Abigail

    2016-01-01

    Landscapes are linked to human well-being in a multitude of ways, some of which are challenged by global market forces and traditional management approaches. In response to this situation there has been a rise in local initiatives to sustain the values of landscape. The aim of this paper...... is to provide a systematic analysis of the spectrum of these initiatives in Europe in terms of patterns of organisation, participants, resources, problems, and landscape values addressed. This review collects examples of integrated landscape initiatives from all over Europe through systematic internet key word...... searches and canvassing of European umbrella organisations; followed by an online survey of representatives from the identified initiatives (n??=??71). Our results show that the most relevant characteristics of integrated landscape initiatives in Europe are: a holistic approach to landscape management...

  17. Mapping earthworm communities in Europe

    DEFF Research Database (Denmark)

    Rutgers, Michiel; Orgiazzi, Alberto; Gardi, Ciro

    Existing data sets on earthworm communities in Europe were collected, harmonized, modelled and depicted on a soil biodiversity map of Europe. Digital Soil Mapping was applied using multiple regressions relating relatively low density earthworm community data to soil characteristics, land use......, vegetation and climate factors (covariables) with a greater spatial resolution. Statistically significant relationships were used to build habitat-response models for constructing earthworm maps with abundance, species richness, and diversity data. While a good number of environmental predictors were...... significant in our multiple regressions, geographical factors alone seem to be less relevant than climatic factors. Despite differing sampling protocols, land use and geological history were the most relevant factors determining the demography and diversity of the earthworms across Europe. Case studies from...

  18. Science in Society in Europe

    DEFF Research Database (Denmark)

    Mejlgaard, Niels; Bloch, Carter Walter

    2012-01-01

    This paper introduces a special section of Science and Public Policy on science in society in Europe. Based on extensive data collected for the Monitoring Policy and Research Activities on Science in Society in Europe (MASIS) project, contributions to this special section explore pertinent issues...... related to the location, role and responsibility of science across EU member states and associated countries. By developing analytical typologies and classifying countries, the collection of papers provides a novel and detailed picture of Europe. It reveals considerable variation regarding...... the interactions of science and society at the national level, and it offers a platform for international learning. The identification of patterns and trends concerning the place of science in society may also feed into emerging European discussions about ‘responsible research and innovation’....

  19. Study of thick, nuclear-compensated silicon detectors; Etude des detecteurs epais au silicium compense nucleairement

    Energy Technology Data Exchange (ETDEWEB)

    Le Coroller, Y. [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1964-09-01

    A study is made here, from the point of view of the realization and the performance, of thick nuclear-compensated silicon detectors. After recalling the need for compensation and reviewing the existing methods, the author describes in detail the controlled realization of thick detectors by nuclear compensation from the theoretical and experimental points of view. The practical precautions which should be observed are given: control of the homogeneity of the starting material, control of the evolution of the compensation, elimination of parasitic processes. The performances of the detectors obtained are then studied: electrical characteristics (current, life-time) on the one hand, detection and spectrometry of penetrating radiations on the other hand. The results show, that the compensated diodes having an effective thickness of two millimeters operate satisfactorily as detectors for applied voltages of about 500 volts. The resolutions observed are then about 2 per cent for mono-energetic electrons and about 4 per cent for the gamma; they can be improved by the use of a pre-amplifier of very low background noise. (author) [French] Les detecteurs epais au silicium compense nucleairement sont etudies ici du double point de vue realisation et performances. Apres un rappel sur la necessite de la compensation et les procedes existants, la realisation controlee des detecteurs epais par compensation nucleaire est decrite en detail sous l'aspect theorique et l'aspect experimental. On met en evidence les precautions a prendre dans la pratique: controle de l'homogeneite du materiau de base, controle de l'evolution de la compensation, elimination des processus parasites. On etudie ensuite les performances de detecteurs obtenus : caracteristiques electriques (courant, duree de vie) d'une part, d'autre part detection et spectrometrie des rayonnements penetrants. Les resultats montrent que les diodes compensees ayant une epaisseur utile de deux

  20. Executive compensation and firm performance: Evidence from Indian firms

    Directory of Open Access Journals (Sweden)

    Mehul Raithatha

    2016-09-01

    Full Text Available The study examines the relationship between executive compensation and firm performance among Indian firms. The evidence suggests that firm performance measured by accounting, as well as market-based measures, significantly affects executive compensation. We also test for the presence of persistence in executive compensation by employing the system-generalised methods of moments (GMM estimator. We find significant persistence in executive compensation among the sample firms. Further, we report the absence of pay–performance relationship among the smaller sample firms and business group affiliated firms. Thus, our findings cast doubts over the performance-based executive compensation practices of Indian business group affiliated firms.

  1. The Social Economy in Europe

    DEFF Research Database (Denmark)

    Spear, Roger

    2010-01-01

    This paper gives an overview of the social economy in Europe. Drawing on the most recent statistical data, the paper examines the social economy’s size in different European countries, and current trends and challenges in Europe; it also reviews its status and political context at the EU level....... The paper draws on the CIRIEC (2007) study of the Social Economy in the European Union (see: http://www2.ulg.ac.be/ciriec/en/), and the contribution on social enterprise draws on the work of the EMES Network (see www.emes.net)....

  2. Languages at Work in Europe

    DEFF Research Database (Denmark)

    Berlin has led a string of European university cooperation projects, launched from within the membership of the Conseil Européen pour les Langues / European Language Council. The overarching aim of these projects has been to map out the needs for foreign language and intercultural communication skills......Foreign language competences are vital not only for the individual European citizen, but in a more encompassing perspective, for mobility, socio-economic development and the competitiveness of Europe in a global world. - For more than a decade, Professor Wolfgang Mackiewicz of the Freie Universität...

  3. Organic Bread Wheat Production and Market in Europe

    DEFF Research Database (Denmark)

    David, C.; Abecassis, J.; Carcea, M.

    2012-01-01

    organic production by a new transition and technical improvement. Bread wheat is grown in a variety of crop rotations and farming systems where four basic organic crop production systems have been defined. Weeds and nitrogen deficiency are considered to be the most serious threat inducing lowest grain...... yield under organic production. The choice of cultivar, green manure, fertilization and intercropping legumes – grain or forage – are efficient ways to obtain high grain quality and quantity. The economic viability of wheat production in Europe is also affected by subsidies from European Union agri......-environmental programs. Support has been granted to organic farming since the beginning of the 1990s. Direct payments from European regulation combined with premium prices paid by consumers had compensated the lowest crop production. In the European Union, the current cycle of the Common Agricultural Policy (CAP) is due...

  4. Setting priorities for land management to mitigate climate change.

    Science.gov (United States)

    Böttcher, Hannes; Freibauer, Annette; Scholz, Yvonne; Gitz, Vincent; Ciais, Philippe; Mund, Martina; Wutzler, Thomas; Schulze, Ernst-Detlef

    2012-03-16

    No consensus has been reached how to measure the effectiveness of climate change mitigation in the land-use sector and how to prioritize land use accordingly. We used the long-term cumulative and average sectorial C stocks in biomass, soil and products, C stock changes, the substitution of fossil energy and of energy-intensive products, and net present value (NPV) as evaluation criteria for the effectiveness of a hectare of productive land to mitigate climate change and produce economic returns. We evaluated land management options using real-life data of Thuringia, a region representative for central-western European conditions, and input from life cycle assessment, with a carbon-tracking model. We focused on solid biomass use for energy production. In forestry, the traditional timber production was most economically viable and most climate-friendly due to an assumed recycling rate of 80% of wood products for bioenergy. Intensification towards "pure bioenergy production" would reduce the average sectorial C stocks and the C substitution and would turn NPV negative. In the forest conservation (non-use) option, the sectorial C stocks increased by 52% against timber production, which was not compensated by foregone wood products and C substitution. Among the cropland options wheat for food with straw use for energy, whole cereals for energy, and short rotation coppice for bioenergy the latter was most climate-friendly. However, specific subsidies or incentives for perennials would be needed to favour this option. When using the harvested products as materials prior to energy use there is no climate argument to support intensification by switching from sawn-wood timber production towards energy-wood in forestry systems. A legal framework would be needed to ensure that harvested products are first used for raw materials prior to energy use. Only an effective recycling of biomaterials frees land for long-term sustained C sequestration by conservation. Reuse cascades

  5. Modelling recent and future climatic suitability for fasciolosis in Europe

    Directory of Open Access Journals (Sweden)

    Cyril Caminade

    2015-03-01

    Full Text Available Fasciola hepatica is a parasitic worm responsible for fasciolosis in grazed ruminants in Europe. The free-living stages of this parasite are sensitive to temperature and soil moisture, as are the intermediate snail hosts the parasite depends on for its life-cycle. We used a climate-driven disease model in order to assess the impact of recent and potential future climate changes on the incidence of fasciolosis and to estimate the related uncertainties at the scale of the European landmass. The current climate appears to be highly suitable for fasciolosis throughout the European Union with the exception of some parts of the Mediterranean region. Simulated climatic suitability for fasciolosis significantly increased during the 2000s in central and northwestern Europe, which is consistent with an observed increased in ruminant infections. The simulation showed that recent trends are likely to continue in the future with the estimated pattern of climate change for northern Europe, possibly extending the season suitable for development of the parasite in the environment by up to four months. For southern Europe, the simulated burden of disease may be lower, but the projected climate change will increase the risk during the winter months, since the simulated changes in temperature and moisture support the development of the free-living and intra-molluscan stages between November and March. In the event of predicted climate change, F. hepatica will present a serious risk to the health, welfare and productivity of all ruminant livestock. Improved, bespoke control programmes, both at farm and region levels, will then become imperative if problems, such as resistance of the parasite associated with increased drug use, are to be mitigated.

  6. Landslides risk mitigation along lifelines

    Science.gov (United States)

    Capparelli, G.; Versace, P.; Artese, G.; Costanzo, S.; Corsonello, P.; Di Massa, G.; Mendicino, G.; Maletta, D.; Leone, S.; Muto, F.; Senatore, A.; Troncone, A.; Conte, E.; Galletta, D.

    2012-04-01

    The paper describes an integrated, innovative and efficient solution to manage risk issues associated to landslides interfering with infrastructures. The research project was submitted for financial support in the framework of the Multi -regional Operational Programme 2007-13: Research and Competitiveness funded by the Ministry of Research (MIUR) and co-funded by the European Regional Development Fund. The project is aimed to developing and demonstrating an integrated system of monitoring, early warning and mitigation of landslides risk. The final goal is to timely identify potentially dangerous landslides, and to activate all needed impact mitigation measures, including the information delivery. The essential components of the system include monitoring arrays, telecommunication networks and scenario simulation models, assisted by a data acquisition and processing centre, and a traffic control centres. Upon integration, the system will be experimentally validated and demonstrated over ca. 200 km of three highway sections, crossing the regions of Campania, Basilicata, Calabria and Sicily. Progress in the state of art is represented by the developments in the field of environmental monitoring and in the mathematical modeling of landslides and by the development of services for traffic management. The approach to the problem corresponds to a "systemic logics" where each developed component foresees different interchangeable technological solutions to maximize the operational flexibility. The final system may be configured as a simple to complex structure, including different configurations to deal with different scenarios. Specifically, six different monitoring systems will be realized: three "point" systems, made up of a network of locally measuring sensors, and three "area" systems to remotely measure the displacements of large areas. Each network will be fully integrated and connected to a unique data transmission system. Standardized and shared procedures for the

  7. Washington Tsunami Hazard Mitigation Program

    Science.gov (United States)

    Walsh, T. J.; Schelling, J.

    2012-12-01

    Washington State has participated in the National Tsunami Hazard Mitigation Program (NTHMP) since its inception in 1995. We have participated in the tsunami inundation hazard mapping, evacuation planning, education, and outreach efforts that generally characterize the NTHMP efforts. We have also investigated hazards of significant interest to the Pacific Northwest. The hazard from locally generated earthquakes on the Cascadia subduction zone, which threatens tsunami inundation in less than hour following a magnitude 9 earthquake, creates special problems for low-lying accretionary shoreforms in Washington, such as the spits of Long Beach and Ocean Shores, where high ground is not accessible within the limited time available for evacuation. To ameliorate this problem, we convened a panel of the Applied Technology Council to develop guidelines for construction of facilities for vertical evacuation from tsunamis, published as FEMA 646, now incorporated in the International Building Code as Appendix M. We followed this with a program called Project Safe Haven (http://www.facebook.com/ProjectSafeHaven) to site such facilities along the Washington coast in appropriate locations and appropriate designs to blend with the local communities, as chosen by the citizens. This has now been completed for the entire outer coast of Washington. In conjunction with this effort, we have evaluated the potential for earthquake-induced ground failures in and near tsunami hazard zones to help develop cost estimates for these structures and to establish appropriate tsunami evacuation routes and evacuation assembly areas that are likely to to be available after a major subduction zone earthquake. We intend to continue these geotechnical evaluations for all tsunami hazard zones in Washington.

  8. Compensating for climate change loss and damage

    OpenAIRE

    Page, Edward; Heyward, Clare

    2016-01-01

    With the adoption of the Warsaw International Mechanism in 2013, the international community recognised that anthropogenic climate change will result in a range of adverse effects despite policies of mitigation and adaptation. Addressing these climatic ‘losses and damages’ is now a key dimension of international climate change negotiations. This article presents a normative framework for thinking about loss and damage designed to inform, and give meaning to, these negotiations. It argues that...

  9. Trend on Corrosion Mitigation Research Paper Publication

    Energy Technology Data Exchange (ETDEWEB)

    Sung, Ki Woung [Korea Institute Of Science and Technology Information, Daejeon (Korea, Republic of)

    2016-10-15

    Those papers were analyzed and arranged in the form of publication years and citation, document types, research areas, source titles, countries and languages, organization and funding agencies. In the 'corrosion mitigation' search, the percentage of the publication number of the nuclear science and technology field was about 12%. The sum of the time cited and the average citation number per item in corrosion mitigation survey were 5059 and 11.47, respectively, while those in nuclear corrosion mitigation survey were 285 and 7.5, respectively. Among 38 source titles, the major ones were Nuclear Eng. and Design, Nuclear Sci. and Eng., Intl. J. of Pressure Vessels and Piping.

  10. 2009 River Corridor Closure Contractor Revegetation and Mitigation Monitoring Report

    Energy Technology Data Exchange (ETDEWEB)

    C. T. Lindsey; K. A. Gano; R. D. Teel

    2009-09-30

    This document details the results of revegetation and mitigation monitoring conducted in 2009, including 25 revegetation/restoration projects, one revegetation/mitigation project, and three bat mitigation projects.

  11. 32 CFR Appendix C to Part 651 - Mitigation and Monitoring

    Science.gov (United States)

    2010-07-01

    ... effectiveness, but also public interest or debate. (4) Mitigation outcome. The probability of the mitigation's... governed by who will actually perform the mitigation; a contractor, a cooperating agency, or an in-house...

  12. Voluntary climate change mitigation actions of young adults: a classification of mitigators through latent class analysis.

    Directory of Open Access Journals (Sweden)

    Essi A E Korkala

    Full Text Available Encouraging individuals to take action is important for the overall success of climate change mitigation. Campaigns promoting climate change mitigation could address particular groups of the population on the basis of what kind of mitigation actions the group is already taking. To increase the knowledge of such groups performing similar mitigation actions we conducted a population-based cross-sectional study in Finland. The study population comprised 1623 young adults who returned a self-administered questionnaire (response rate 64%. Our aims were to identify groups of people engaged in similar climate change mitigation actions and to study the gender differences in the grouping. We also determined if socio-demographic characteristics can predict group membership. We performed latent class analysis using 14 mitigation actions as manifest variables. Three classes were identified among men: the Inactive (26%, the Semi-active (63% and the Active (11% and two classes among women: the Semi-active (72% and the Active (28%. The Active among both genders were likely to have mitigated climate change through several actions, such as recycling, using environmentally friendly products, preferring public transport, and conserving energy. The Semi-Active had most probably recycled and preferred public transport because of climate change. The Inactive, a class identified among men only, had very probably done nothing to mitigate climate change. Among males, being single or divorced predicted little involvement in climate change mitigation. Among females, those without tertiary degree and those with annual income €≥16801 were less involved in climate change mitigation. Our results illustrate to what extent young adults are engaged in climate change mitigation, which factors predict little involvement in mitigation and give insight to which segments of the public could be the audiences of targeted mitigation campaigns.

  13. Voluntary climate change mitigation actions of young adults: a classification of mitigators through latent class analysis.

    Science.gov (United States)

    Korkala, Essi A E; Hugg, Timo T; Jaakkola, Jouni J K

    2014-01-01

    Encouraging individuals to take action is important for the overall success of climate change mitigation. Campaigns promoting climate change mitigation could address particular groups of the population on the basis of what kind of mitigation actions the group is already taking. To increase the knowledge of such groups performing similar mitigation actions we conducted a population-based cross-sectional study in Finland. The study population comprised 1623 young adults who returned a self-administered questionnaire (response rate 64%). Our aims were to identify groups of people engaged in similar climate change mitigation actions and to study the gender differences in the grouping. We also determined if socio-demographic characteristics can predict group membership. We performed latent class analysis using 14 mitigation actions as manifest variables. Three classes were identified among men: the Inactive (26%), the Semi-active (63%) and the Active (11%) and two classes among women: the Semi-active (72%) and the Active (28%). The Active among both genders were likely to have mitigated climate change through several actions, such as recycling, using environmentally friendly products, preferring public transport, and conserving energy. The Semi-Active had most probably recycled and preferred public transport because of climate change. The Inactive, a class identified among men only, had very probably done nothing to mitigate climate change. Among males, being single or divorced predicted little involvement in climate change mitigation. Among females, those without tertiary degree and those with annual income €≥16801 were less involved in climate change mitigation. Our results illustrate to what extent young adults are engaged in climate change mitigation, which factors predict little involvement in mitigation and give insight to which segments of the public could be the audiences of targeted mitigation campaigns.

  14. Timing of the compensation of winter respiratory carbon losses provides explanatory power for net ecosystem productivity of forests

    DEFF Research Database (Denmark)

    Haeni, M.; Zweifel, R.; Eugster, W.

    2017-01-01

    , and Australia, using different NEPc integration methods. We found cDOY to be a particularly powerful predictor for NEPc of temperate evergreen needle-leaf forests (R2 = 0.58) and deciduous broadleaf forests (R2 = 0.68). In general, the latest cDOY correlated with the lowest NEPc. The explanatory power of c......Accurate predictions of net ecosystem productivity (NEPc) of forest ecosystems are essential for climate change decisions and requirements in the context of national forest growth and greenhouse gas inventories. However, drivers and underlying mechanisms determining NEPc (e.g. climate, nutrients......) are not entirely understood yet, particularly when considering the influence of past periods. Here we explored the explanatory power of the compensation day (cDOY) —defined as the day of year when winter net carbon losses are compensated by spring assimilation— for NEPc in 26 forests in Europe, North America...

  15. The Inclusive Education in Europe

    Science.gov (United States)

    Manzano-García, Beatriz; Fernández, María Tomé

    2016-01-01

    One of the phenomena that is of most concern to educational policy in Europe is immigration due to the fact that this is the source of new educational needs. This research looks at how European educational legislation deals with this topic. For this intercultural values that make inclusive education will be evaluated, we will analyze intercultural…

  16. Heat Roadmap Europe 3 (STRATEGO)

    DEFF Research Database (Denmark)

    Connolly, David; Hansen, Kenneth; Drysdale, David

    Kingdom. These countries vary considerably in terms of population, climate, resources, and energy supply, so the key results, conclusions, and recommendations presented in this report can inform national energy policy across all of Europe. The results from this study indicate that a total investment...

  17. Prevalence of microcephaly in Europe

    DEFF Research Database (Denmark)

    Morris, Joan K; Rankin, Judith; Garne, Ester

    2016-01-01

    .01). CONCLUSIONS: EUROCAT could detect increases in the prevalence of microcephaly from the Zika virus of a similar magnitude to those observed in Brazil. Because of the rarity of microcephaly and discrepant diagnostic criteria, however, the smaller increases expected in Europe would probably not be detected...

  18. Renal replacement therapy in Europe

    DEFF Research Database (Denmark)

    Noordzij, Marlies; Kramer, Anneke; Abad Diez, José M

    2014-01-01

    BACKGROUND: This article provides a summary of the 2011 ERA-EDTA Registry Annual Report (available at www.era-edta-reg.org). METHODS: Data on renal replacement therapy (RRT) for end-stage renal disease (ESRD) from national and regional renal registries in 30 countries in Europe and bordering the ...

  19. Currency substitution in Eastern Europe

    NARCIS (Netherlands)

    van Aarle, B.; Budina, N.

    1995-01-01

    Monetary instability during the transition process from a command economy to a market economy has induced a considerable increase in currency substitution in Eastern Europe. Currency substitution itself affects monetary stability since it reduces the stability of velocity. This paper investigates

  20. Computer Science Research in Europe.

    Science.gov (United States)

    1984-08-29

    Kuka sold about half that number. Volks- " properties of concurrent processes. wagen has approximately 1000 robots of Descriptions of concurrent...Europe are ASEA in Sweden and measured points as vertices. Polyhedra Kuka in West Germany. Two major auto- can be used to approximate any shape. 10

  1. JPRS Report, Science & Technology, Europe

    Science.gov (United States)

    1991-08-13

    research at the Arts Lab, only simulate the structure of animal (and human) behavior, whereas intelligent computers, and therefore android robots...sophisticated studio for the production of HDTV programs. The purpose is to allow producers from all over Europe to gain experience with the new medium

  2. Do Not Track for Europe

    NARCIS (Netherlands)

    Zuiderveen Borgesius, F.J.; McDonald, A.M.

    2015-01-01

    Online tracking is the subject of heated debates. In Europe, policy debates focus on the e-Privacy Directive, which requires firms to obtain the consumer’s consent for the use of tracking cookies and similar technologies. A common complaint about the Directive is that clicking "I agree" to hundreds

  3. Mortality after surgery in Europe

    DEFF Research Database (Denmark)

    Pearse, Rupert M; Moreno, Rui P; Bauer, Peter

    2012-01-01

    Clinical outcomes after major surgery are poorly described at the national level. Evidence of heterogeneity between hospitals and health-care systems suggests potential to improve care for patients but this potential remains unconfirmed. The European Surgical Outcomes Study was an international...... study designed to assess outcomes after non-cardiac surgery in Europe....

  4. JPRS Report Science & Technology, Europe.

    Science.gov (United States)

    1992-04-09

    cine , which, on the other hand, has proven its efficacy. This question can only be addressed in the light of economic data. The population to be...April 1992 WEST EUROPE 11 [Text] Houses whose electricity and heating demands are covered by sunlight are no longer Utopia today. Professor Adolf

  5. Living Apart Together in Europe

    NARCIS (Netherlands)

    J.P. van Aubel; F.K.M. van Nispen tot Pannerden (Frans)

    2002-01-01

    textabstractA couple of years ago Joschka Fischer, the German minister of Foreign Affairs articulated his European dream, calling for a specification of the 'Finalität', that is the ultimate goal of the process of European integration. It came at a moment that Europe is challenged by two conflicting

  6. Citizenship norms in Eastern Europe

    NARCIS (Netherlands)

    Coffé, H.R.; Lippe, T. van der

    2010-01-01

    Research on Eastern Europe stresses the weakness of its civil society and the lack of political and social involvement, neglecting the question: What do people themselves think it means to be a good citizen? This study looks at citizens’ definitions of good citizenship in Poland, Slovenia, the Czech

  7. Citizenship Norms in Eastern Europe

    Science.gov (United States)

    Coffe, Hilde; van der Lippe, Tanja

    2010-01-01

    Research on Eastern Europe stresses the weakness of its civil society and the lack of political and social involvement, neglecting the question: What do people themselves think it means to be a good citizen? This study looks at citizens' definitions of good citizenship in Poland, Slovenia, the Czech Republic and Hungary, using 2002 European Social…

  8. Competitive Think Tanks in Europe

    DEFF Research Database (Denmark)

    Kelstrup, Jesper Dahl

    the view that changing policy environments results in convergence of think tank strategies across Europe. As a perspective the paper shows that competitive think tanks do have a high average impact pr. staff on both mass and new media compared to other types of think tanks. This may indicate...

  9. Allergology in Europe, the blueprint

    NARCIS (Netherlands)

    de Monchy, J. G.; Demoly, P.; Akdis, C. A.; Cardona, V.; Papadopoulos, N. G.; Schmid-Grendelmeier, P.; Gayraud, J.

    2013-01-01

    The number of patients with allergic diseases in Europe, and thus relevant demand for health care, is continuously increasing. In this EAACI-UEMS position paper, a rationale is given for the medical specialty of allergology. General practitioners and general paediatricians usually cannot elucidate

  10. Illumination compensation in ground based hyperspectral imaging

    Science.gov (United States)

    Wendel, Alexander; Underwood, James

    2017-07-01

    Hyperspectral imaging has emerged as an important tool for analysing vegetation data in agricultural applications. Recently, low altitude and ground based hyperspectral imaging solutions have come to the fore, providing very high resolution data for mapping and studying large areas of crops in detail. However, these platforms introduce a unique set of challenges that need to be overcome to ensure consistent, accurate and timely acquisition of data. One particular problem is dealing with changes in environmental illumination while operating with natural light under cloud cover, which can have considerable effects on spectral shape. In the past this has been commonly achieved by imaging known reference targets at the time of data acquisition, direct measurement of irradiance, or atmospheric modelling. While capturing a reference panel continuously or very frequently allows accurate compensation for illumination changes, this is often not practical with ground based platforms, and impossible in aerial applications. This paper examines the use of an autonomous unmanned ground vehicle (UGV) to gather high resolution hyperspectral imaging data of crops under natural illumination. A process of illumination compensation is performed to extract the inherent reflectance properties of the crops, despite variable illumination. This work adapts a previously developed subspace model approach to reflectance and illumination recovery. Though tested on a ground vehicle in this paper, it is applicable to low altitude unmanned aerial hyperspectral imagery also. The method uses occasional observations of reference panel training data from within the same or other datasets, which enables a practical field protocol that minimises in-field manual labour. This paper tests the new approach, comparing it against traditional methods. Several illumination compensation protocols for high volume ground based data collection are presented based on the results. The findings in this paper are

  11. [Methodology of injury compensation and Government Regulation of injury compensation in reflection in the Constitutional Court decision].

    Science.gov (United States)

    Žďárek, Roman

    2017-01-01

    After the new Civil Code had come into force, the Compensation Statute lost the efficiency. The injury compensation should not have been provided according medical report with respect to the Compensation Statute but according decency basis. So the Highest Court has accepted the Methodology of compensation. The article deals with the first reflection of the Methodology in the judicature of the Constitutional Court as well as the opinion of the Constitutional Court of the Government Statute which regulates the injury compensation in labour law. The Metodology of compensation is based on the ICF (International Classification of Functioning, Disability and Health), while the Compensation Statute was based on the etiology principe. ICF is a classification of health and health-related domains. As the functioning and disability of an individual occurs in a context, ICF also includes a list of environmental factors. ICF is the WHO framework for measuring health and disability at both individual and population levels.

  12. DC-Compensated Current Transformer †

    Science.gov (United States)

    Ripka, Pavel; Draxler, Karel; Styblíková, Renata

    2016-01-01

    Instrument current transformers (CTs) measure AC currents. The DC component in the measured current can saturate the transformer and cause gross error. We use fluxgate detection and digital feedback compensation of the DC flux to suppress the overall error to 0.15%. This concept can be used not only for high-end CTs with a nanocrystalline core, but it also works for low-cost CTs with FeSi cores. The method described here allows simultaneous measurements of the DC current component. PMID:26805830

  13. Lossless Compression of Video using Motion Compensation

    DEFF Research Database (Denmark)

    Martins, Bo; Forchhammer, Søren

    1998-01-01

    Summary form only given. We investigate lossless coding of video using predictive coding and motion compensation. The new coding methods combine state-of-the-art lossless techniques as JPEG (context based prediction and bias cancellation, Golomb coding), with high resolution motion field estimation......-predictors and intra-frame predictors as well. As proposed by Ribas-Corbera (see PhD thesis, University of Michigan, 1996), we use bi-linear interpolation in order to achieve sub-pixel precision of the motion field. Using more reference images is another way of achieving higher accuracy of the match. The motion...

  14. Current Migration Movements in Europe

    Directory of Open Access Journals (Sweden)

    Jelena Zlatković Winter

    2004-09-01

    Full Text Available After a brief historical review of migrations in Europe, the paper focuses on current migration trends and their consequences. At the end of the 1950s, Western Europe began to recruit labour from several Mediterranean countries – Italy, Spain, Portugal and former Yugoslavia, and later from Morocco, Algeria, Tunisia and Turkey. Some countries, such as France, Great Britain and the Netherlands, recruited also workers from their former colonies. In 1970 Germany had the highest absolute number of foreigners, followed by France, and then Switzerland and Belgium. The total number of immigrants in Western Europe was twelve million. During the 1970s mass recruitment of foreign workers was abandoned, and only the arrival of their family members was permitted, which led to family reunification in the countries of employment. Europe closed its borders, with the result that clandestine migration increased. The year 1989 was a turning point in the history of international migrations. The political changes in Central and Eastern Europe brought about mass migration to the West, which culminated in the so-called “mass movement of 1989–1990”. The arrival of ethnic Germans in Germany, migration inside and outside of the territory of the former Soviet Union, an increase in the number of asylum seekers and displaced persons, due to armed conflicts, are – according to the author – the main traits of current migration. The main part of the paper discusses the causes and effects of this mass wave, as well as trends in labour migration, which is still present. The second part of the paper, after presenting a typology of migrations, deals with the complex processes that brought about the formation of new communities and led to the phenomenon of new ethnic minorities and to corresponding migration policies in Western European countries that had to address these issues.

  15. Approved Risk Evaluation and Mitigation Strategies

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Food and Drug Administration Amendments Act of 2007 gave FDA the authority to require a Risk Evaluation and Mitigation Strategy (REMS) from manufacturers to...

  16. OEM Emergency Prevention and Mitigation Information

    Data.gov (United States)

    U.S. Environmental Protection Agency — The Office of Emergency Management maintains information relevant to preventing emergencies before they occur, and/or mitigating the effects of emergency when they...

  17. Investigation of reflective cracking mitigation techniques.

    Science.gov (United States)

    2014-03-01

    In the state of Florida, an asphalt rubber membrane interlayer (ARMI) has been commonly used as a reflective cracking (RC) mitigation method, but inconsistent performance of an ARMI has been observed in the field. Moreover, the Heavy Vehicle Simulato...

  18. Indoor Air Vapor Intrusion Mitigation Approaches

    Science.gov (United States)

    The National Risk Management Research Laboratory has developed a technology transfer document regarding management and treatment of vapor intrusion into building structures. This document describes the range of mitigation technologies available.

  19. NIR LIDAR for Hazard Mitigation Project

    Data.gov (United States)

    National Aeronautics and Space Administration — We have investigated the feasibility of employing a hazard detection and mitigation system based upon a polarization discriminating range-gated Lidar system. This...

  20. Nanotube Electrodes for Dust Mitigation Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Dust mitigation is critical to the survivability of vehicle and infrastructure components and systems and to the safety of astronauts during EVAs and planetary...

  1. FEMA Hazard Mitigation Grant Program - Property Acquisitions

    Data.gov (United States)

    Department of Homeland Security — HMGP provides grants to states and local governments to implement long-term hazard mitigation measures after a major disaster declaration. The HMGP is one of three...

  2. Mitigating risk during strategic supply network modeling

    OpenAIRE

    Müssigmann, Nikolaus

    2006-01-01

    Mitigating risk during strategic supply network modeling. - In: Managing risks in supply chains / ed. by Wolfgang Kersten ... - Berlin : Schmidt, 2006. - S. 213-226. - (Operations and technology management ; 1)

  3. Bioenergy as a Mitigation Measure

    Science.gov (United States)

    Dass, P.; Brovkin, V.; Müller, C.; Cramer, W.

    2011-12-01

    Numerous studies have shown that bioenergy, being one of the renewable energies with the lowest costs, is expected to play an important role in the near future as climate change mitigation measure. Current practices of converting crop products such as carbohydrates or plant oils to ethanol or biodiesel have limited capabilities to curb emission. Moreover, they compete with food production for the most fertile lands. Thus, second generation bioenergy technologies are being developed to process lignocellulosic plant materials from fast growing tree and grass species. A number of deforestation experiments using Earth System models have shown that in the mid- to high latitudes, deforested surface albedo strongly increases in presence of snow. This biophysical effect causes cooling, which could dominate over the biogeochemical warming effect because of the carbon emissions due to deforestation. In order to find out the global bioenergy potential of extensive plantations in the mid- to high latitudes, and the resultant savings in carbon emissions, we use the dynamic global vegetation model LPJmL run at a high spatial resolution of 0.5°. It represents both natural and managed ecosystems, including the cultivation of cellulosic energy crops. LPJmL is run with 21st century projections of climate and atmospheric CO2 concentration based on the IPCC-SRES business as usual or A2 scenario. Latitudes above 45° in both hemispheres are deforested and planted with crops having the highest bioenergy return for the respective pixels of the model. The rest of the Earth has natural vegetation. The agricultural management intensity values are used such that it results in the best approximation for 1999 - 2003 national yields of wheat and maize as reported by FAOSTAT 2009. Four different scenarios of land management are used ranging from an idealistic or best case scenario, where all limitations of soil and terrain properties are managed to the worst case scenario where none of these

  4. Resilience Mitigation Financing for Water and Wastewater Utilities Webinar

    Science.gov (United States)

    The Resilience Mitigation Financing for Water and Wastewater Utilities webinar focuses on tools and financing resources to conduct resilience planning and to mitigate impacts before a disaster strikes.

  5. Modeling of environmental adaptation versus pollution mitigation

    OpenAIRE

    Yatsenko, Yuri; Hritonenko, Natali; Bréchet, Thierry

    2014-01-01

    The paper combines analytic and numeric tools to investigate a nonlinear optimal control problem relevant to the economics of climate change. The problem describes optimal investments into pollution mitigation and environmental adaptation at a macroeconomic level. The steady-state analysis of this problem focuses on the optimal ratio between adaptation and mitigation. In particular, we analytically prove that the long- term investments into adaptation are profitable only for economies above c...

  6. National and Sectoral GHG Mitigation Potential

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2009-07-01

    This paper compares model estimates of national and sectoral GHG mitigation potential across six key OECD GHG-emitting economies: Australia, Canada, the EU, Japan, Mexico and the US. It examines the implications of model structure, baseline and policy assumptions, and assesses GHG mitigation potential estimates across a variety of models, including models that are used to inform climate policy-makers in each of these economies.

  7. Rural methods to mitigate arsenic contaminated water

    OpenAIRE

    Parajuli, Krishna

    2013-01-01

    Consumption of arsenic contaminated water is one of the burning issues in the rural world. Poor public awareness program about health effects of drinking arsenic contaminated water and the rural methods to mitigate this problem poses a great threat of arsenic poisoning many people of the rural world. In this thesis, arsenic removal efficiency and the working mechanism of four rural and economical arsenic mitigation technologies i.e. solar oxidation and reduction of arsenic (SORAS), Bucket tr...

  8. Mitigation of EMI in a flyback converter

    OpenAIRE

    2013-01-01

    M.Ing. (Electrical & Electronic Engineering Science) This study investigates the mitigation of conducted electromagnetic interference (EMI) in a flyback DC-DC converter. Without the use of filters, the maximum mitigation of EMI possible without significantly decreasing converter operating efficiency is investigated. The following parameters are found to influence EMI: · Switching speed: Decreasing switching speed (increasing rise and fall times of the MOSFET) effectively reduces both commo...

  9. Wind turbine clutter mitigation in coastal UHF radar.

    Science.gov (United States)

    Yang, Jing; Pan, Chao; Wang, Caijun; Jiang, Dapeng; Wen, Biyang

    2014-01-01

    Coastal UHF radar provides a unique capability to measure the sea surface dynamic parameters and detect small moving targets, by exploiting the low energy loss of electromagnetic waves propagating along the salty and good conducting ocean surface. It could compensate the blind zone of HF surface wave radar at close range and reach further distance than microwave radars. However, its performance is susceptible to wind turbines which are usually installed on the shore. The size of a wind turbine is much larger than the wavelength of radio waves at UHF band, which results in large radar cross section. Furthermore, the rotation of blades adds time-varying Doppler frequency to the clutter and makes the suppression difficult. This paper proposes a mitigation method which is based on the specific periodicity of wind turbine clutter and performed mainly in the time-frequency domain. Field experimental data of a newly developed UHF radar are used to verify this method, and the results prove its effectiveness.

  10. Problems with mitigation translocation of herpetofauna.

    Science.gov (United States)

    Sullivan, Brian K; Nowak, Erika M; Kwiatkowski, Matthew A

    2015-02-01

    Mitigation translocation of nuisance animals is a commonly used management practice aimed at resolution of human-animal conflict by removal and release of an individual animal. Long considered a reasonable undertaking, especially by the general public, it is now known that translocated subjects are negatively affected by the practice. Mitigation translocation is typically undertaken with individual adult organisms and has a much lower success rate than the more widely practiced conservation translocation of threatened and endangered species. Nonetheless, the public and many conservation practitioners believe that because population-level conservation translocations have been successful that mitigation translocation can be satisfactorily applied to a wide variety of human-wildlife conflict situations. We reviewed mitigation translocations of reptiles, including our own work with 3 long-lived species (Gila monsters [Heloderma suspectum], Sonoran desert tortoises [Gopherus morafkai], and western diamond-backed rattlesnakes [Crotalus atrox]). Overall, mitigation translocation had a low success rate when judged either by effects on individuals (in all studies reviewed they exhibited increased movement or increased mortality) or by the success of the resolution of the human-animal conflict (translocated individuals often returned to the capture site). Careful planning and identification of knowledge gaps are critical to increasing success rates in mitigation translocations in the face of increasing pressure to find solutions for species threatened by diverse anthropogenic factors, including climate change and exurban and energy development. © 2014 Society for Conservation Biology.

  11. Factors affecting supply and demand of anesthesiologists in Western Europe.

    Science.gov (United States)

    Egger Halbeis, Christoph B; Macario, Alex

    2006-04-01

    Current demographic and macroeconomic trends indicate that, in Western Europe, the demand for anesthesia services will continue to increase. It is, however, questionable whether there will be sufficient supply. In Western Europe, admission to medical schools is typically restricted. The European Working Time Directive has decreased the clinical exposure of residents. Also, increasing feminization of the physician workforce and the aging of current practitioners may change the available workforce. Current healthcare reforms that include demand-lowering elements may also negatively affect supply and demand for anesthesiologists. Steps must be taken to augment the number of practitioners to ensure a sufficient number of anesthesiologists. Employers will have to offer flexible working practices and adequate compensation to attract new anesthesiologists. Alternatively, more responsibilities and tasks may be allocated to well-trained anesthesia assistants (e.g. nurses). National anesthesia associations must improve and coordinate resident training, which may alleviate the recruitment problem. A European training standard in anesthesia might adjust the regional disequilibrium of supply and demand, as might salary competition. In the long run, the undersupply of anesthesiologists may be offset by factors such as more procedures being performed non-invasively and further demand-lowering healthcare policies.

  12. Europe as Façade

    NARCIS (Netherlands)

    de Kloet, J.

    2014-01-01

    In China, numerous buildings employ an overtly baroque style, alluding to a hyper-Europe. In the context of an intensification of nationalistic Chinese sentiments that help maintain the Chinese nation-state, Europe remains an important constitutive outside. What cultural translations from Europe to

  13. Ismail Kadere’s Idea of Europe

    NARCIS (Netherlands)

    Ossewaarde, Marinus R.R.

    2015-01-01

    The aim of this article is to reconstruct and pinpoint the peculiarities of Ismail Kadare’s idea of Europe. Kadare’s idea of Europe, it is argued, differs from the ideas of Europe embraced or presumed by intellectuals like Paul Valéry, Georg Simmel, Danilo Kiš, Václav Havel, Adam Michnik, or Milan

  14. How to mitigate impacts of wind farms on bats? A review of potential conservation measures in the European context

    Energy Technology Data Exchange (ETDEWEB)

    Peste, Filipa, E-mail: filipapeste@gmail.com [Centre for Environmental and Marine Studies (CESAM) (Portugal); Department of Biology, University of Aveiro (Portugal); Paula, Anabela [Bioinsight - Ambiente e Biodiversidade, Lda. Lisboa (Portugal); Silva, Luís P. da [Centre for Environmental and Marine Studies (CESAM) (Portugal); Department of Biology, University of Aveiro (Portugal); MARE and CEF, Department of Life Sciences, University of Coimbra (Portugal); Bernardino, Joana; Pereira, Pedro [Bio3 - Estudos e Projectos em Biologia e Recursos Naturais, Lda. Almada (Portugal); Mascarenhas, Miguel [Bioinsight - Ambiente e Biodiversidade, Lda. Lisboa (Portugal); Costa, Hugo [Bio3 - Estudos e Projectos em Biologia e Recursos Naturais, Lda. Almada (Portugal); Vieira, José; Bastos, Carlos [Department of Electronics, Telecommunications and Informatics / IEETA, University of Aveiro (Portugal); Fonseca, Carlos [Centre for Environmental and Marine Studies (CESAM) (Portugal); Department of Biology, University of Aveiro (Portugal); Pereira, Maria João Ramos [Centre for Environmental and Marine Studies (CESAM) (Portugal); PPGBAN, Department of Zoology, Institute of Biosciences, Federal University of Rio Grande do Sul (Brazil); PPGEC, Federal University of Mato Grosso do Sul (Brazil)

    2015-02-15

    Wind energy is growing worldwide as a source of power generation. Bat assemblages may be negatively affected by wind farms due to the fatality of a significant number of individuals after colliding with the moving turbines or experiencing barotrauma. The implementation of wind farms should follow standard procedures to prevent such negative impacts: avoid, reduce and offset, in what is known as the mitigation hierarchy. According to this approach avoiding impacts is the priority, followed by the minimisation of the identified impacts, and finally, when residual negative impacts still remain, those must be offset or at least compensated. This paper presents a review on conservation measures for bats and presents some guidelines within the compensation scenario, focusing on negative impacts that remain after avoidance and minimisation measures. The conservation strategies presented aim at the improvement of the ecological conditions for the bat assemblage as a whole. While developed under the European context, the proposed measures are potentially applicable elsewhere, taking into consideration the specificity of each region in terms of bat assemblages present, landscape features and policy context regarding nature and biodiversity conservation and management. An analysis of potential opportunities and constraints arising from the implementation of offset/compensation programmes and gaps in the current knowledge is also considered. - Highlights: • Wind energy impacts bat populations in ways not yet fully understood. • As the use of windfarms is growing worldwide greater impacts on bat populations are also expected. • Mitigation hierarchy provides a way to reduce impacts from new wind farm facilities. • Compensation measures may be used to reduce the residual effects on bat populations. • Identify bats ecological needs and compensate according to the existing surroundings.

  15. CHALLENGES OF THE PATH TOWARDS AN ENLARGED EUROPE: SOUTH EASTERN EUROPE - INEQUALITY AND SOCIAL EXCLUSION

    Directory of Open Access Journals (Sweden)

    Iulian Oneasca

    2007-10-01

    Full Text Available “Challenges of the path towards an enlarged Europe: South Eastern Europe” is a series of articles dedicated to support the improvement of the national strategies for mitigating poverty and promoting social inclusion. It aims to make a better use of existing theories and studies, as well as of the national experiences and to support the co-operation on these topics between the transition countries in the region. This paper opens the series of articles, introducing the inequality and social exclusion problem. An overview of the issue is presented and the challenge of the path towards EU integration is analysed with a strong political focus. The main assistance programmes are identified and the challenge termed: regional learning process on a common social inclusion strategy. Sharing the transition and accession experiences in the region helps countries to strengthen the strategic dimension of their policies. It is a political project that takes into account the density of the developed strategic frameworks and the diversity of social economic trends and traditions in the region. It also considers the proximity of the EU and the transition and accession experience of its member states in the region. General policy guidance and some practical rules of the thumb shed some light on policy recommendations.

  16. Microminiature temperature-compensated magnetoelastic strain gauge

    Science.gov (United States)

    Arms, Steven W.; Townsend, Christopher P.

    2002-07-01

    Our objective was to demonstrate a microminiature magnetoelastic strain gauge that provides both strain and temperature signals without additional sensors. Iron based magnetoelastic materials were embedded within superelastic nickel/titanium (NiTi) tubing. NiTi stress was transferred to the ferrite, causing a permeability change sensed by a tiny coil. The coil/bridge was excited (70 KHz AC), synchronously demodulated, and amplified to produce a voltage output proportional to coil/ferrite impedance. A DC voltage was also applied and separately conditioned to provide an output proportional to coil resistance; this signal was used to provide thermal compensation. Controlled strains were applied and 6 Hz cyclic outputs recorded simultaneously from the magnetoelastic strain gauge and conventional foil strain gauges. The magnetoelastic strain gauge tracked the foil gauge with minimal hysteresis and good linearity over 600 microstrain; repeatability was approximately 1.5 microstrain. The magnetoelastic strain gauge's gauge factor was computed from delta inductance/original inductance under static strain conditions. Temperatures of 25-140 deg C resulted in an uncompensated shift of 15 microstrain/deg C, and compensated shift of 1.0 microstrain/deg C. A sensitive micro-magnetoelastic strain gauge was demonstrated using the same sensor to detect stress and temperature with no moving parts, high gauge factor, and good thermal stability.

  17. Fixman compensating potential for general branched molecules

    Energy Technology Data Exchange (ETDEWEB)

    Jain, Abhinandan, E-mail: Abhi.Jain@jpl.nasa.gov [Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, California 91109 (United States); Kandel, Saugat; Wagner, Jeffrey; Larsen, Adrien; Vaidehi, Nagarajan, E-mail: nvaidehi@coh.org [Division of Immunology, Beckman Research Institute of the City of Hope, Duarte, California 91010 (United States)

    2013-12-28

    The technique of constraining high frequency modes of molecular motion is an effective way to increase simulation time scale and improve conformational sampling in molecular dynamics simulations. However, it has been shown that constraints on higher frequency modes such as bond lengths and bond angles stiffen the molecular model, thereby introducing systematic biases in the statistical behavior of the simulations. Fixman proposed a compensating potential to remove such biases in the thermodynamic and kinetic properties calculated from dynamics simulations. Previous implementations of the Fixman potential have been limited to only short serial chain systems. In this paper, we present a spatial operator algebra based algorithm to calculate the Fixman potential and its gradient within constrained dynamics simulations for branched topology molecules of any size. Our numerical studies on molecules of increasing complexity validate our algorithm by demonstrating recovery of the dihedral angle probability distribution function for systems that range in complexity from serial chains to protein molecules. We observe that the Fixman compensating potential recovers the free energy surface of a serial chain polymer, thus annulling the biases caused by constraining the bond lengths and bond angles. The inclusion of Fixman potential entails only a modest increase in the computational cost in these simulations. We believe that this work represents the first instance where the Fixman potential has been used for general branched systems, and establishes the viability for its use in constrained dynamics simulations of proteins and other macromolecules.

  18. 76 FR 49398 - Non-Discrimination in Compensation; Compensation Data Collection Tool

    Science.gov (United States)

    2011-08-10

    ...'' difference may understate the true effect of discrimination. In addition to the gender pay gap, scholars have... of Federal Contract Compliance Programs 41 CFR Parts 60-1 RIN 1250-AA03 Non-Discrimination in... collected data include generating insight into potential problems of compensation discrimination at the...

  19. CLIMATE CHANGE – A CHALLENGE FOR PUBLIC HEALTH IN EUROPE

    Directory of Open Access Journals (Sweden)

    Dorota Jarosińska

    2010-03-01

    Full Text Available Climate change represents a major global challenge, with a range of potential impacts on human health linked to the changing weather patterns, temperatures, more intense and frequent extreme weather events, changes in ecosystems, agriculture, and infrastructure. Climate change can multiply risks and existing health problems; it sets conditions under which health effects may occur, depending on population vulnerability and ability to adapt. In response to this global challenge, both mitigation and adaptation measures are needed. Europe is already experiencing impacts of the changing climate, and some regions are particularly vulnerable. From the public health perspective, adaptation to climate change means protection of a population from adverse health impacts, including effects of extreme temperatures (e.g. heat waves, emerging or re-emerging infectious diseases, as well as allergic diseases linked to the changing pollination seasons.

  20. Capacitive Trans-Impedance Amplifier Circuit with Charge Injection Compensation

    Science.gov (United States)

    Milkov, Mihail M. (Inventor); Gulbransen, David J. (Inventor)

    2016-01-01

    A capacitive trans-impedance amplifier circuit with charge injection compensation is provided. A feedback capacitor is connected between an inverting input port and an output port of an amplifier. A MOS reset switch has source and drain terminals connected between the inverting input and output ports of the amplifier, and a gate terminal controlled by a reset signal. The reset switch is open or inactive during an integration phase, and closed or active to electrically connect the inverting input port and output port of the amplifier during a reset phase. One or more compensation capacitors are provided that are not implemented as gate oxide or MOS capacitors. Each compensation capacitor has a first port connected to a compensation signal that is a static signal or a toggling compensation signal that toggles between two compensation voltage values, and a second port connected to the inverting input port of the amplifier.