Special features of self-compensation of halogen donor action in lead telluride

International Nuclear Information System (INIS)

Kajdanov, V.I.; Nemov, S.A.; Ravich, Yu.I.; Dereza, A.Yu.

1985-01-01

Specific features of self-compensation of halogen donor action in lead telluride are investigasted. Lead telluride samples with chlorine additions (with tellurium excess) and, besides, with bromine- and iodine additions were studied in order to reveal general regularities in alloyind with all halogen donor impurities. Experimental dependences of the difference between the electron and hole concentrations (n-p) in PbTe as a function of an amount of introduced halogen impurities (Ni) are presented for samples with a maximum compensation at 295 K. General features of the n-p=f(Ni) dependence are presented for all halogens. The hypothesis on the kinetic mechanism of increasing the efficiency of self-compensation of halogen donor action in lead telluride is suggested

No-fault vaccine insurance: lessons from the National Vaccine Injury Compensation Program.

Science.gov (United States)

Ridgway, D

1999-02-01

During the first eight years of the National Vaccine Injury Compensation Program (NVICP), 786 contested claims were resolved through published judicial opinions. The likelihood of compensation dependent in part on the closeness of the match between the described injury and a specified list of acknowledged untoward vaccine side effects. In addition, the chances of applicant success were influenced by the applicant's choice of attorney and expert witnesses, by the assignment of the Special Master to decide the case, and increasingly over time, by the applicant's ability to comply with procedural requirements. The majority of contested claims arose from pertussis immunizations. For pertussis claims, the goal of insulating manufacturers from product liability suits has been achieved by granting compensation to applicants whose injuries are not scientifically recognized effects of the vaccine. In spite of (or because of) this jarring contradiction between the legal and medical understanding of causation, vaccine availability and childhood immunization rates improved during the early years of the plan. The apparent success of the program may encourage the substitution of no-fault compensation plans for tort-based consumer protection for other products, both medical and nonmedical.

Factors influencing mode of claims settlement in workers' compensation cases.

Science.gov (United States)

Morrison, D L; Wood, G A; MacDonald, S

1995-01-01

This paper examines the variables that influence the means by which 10,192 injured workers settled their compensation claims during 1990. The data on which this study is based come from a state in Australia where there are three means by which workers' compensation claims can be settled by lump sum payment: settlement following a specific injury payment, early settlement payment and settlement following a common law payment. This paper is specifically concerned with identifying the variables that determine whether the claim will be settled by a lump sum payment and whether different modes of claims settlement by lump sum are unique and predictable from a range of variables that include injury characteristics and demographics. The results of logistic regression modelling revealed that those who received a lump sum settlement could be reliably distinguished from those who did not receive such a payment. Each mode of settlement varied in the extent to which it could be predicted. Contrary to expectations, the most difficult form of settlement mode to predict was that of specific injury payments (4% accurate) with the most predictive being early settlement payments (81% accurate). Common law payments were also highly predictable (48% accurate). The form of lump sum payment received by injured workers was found to depend on a range of injury characteristics, indices of severity and for common law payments, gender and potential income loss. It is argued that although injury characteristics play a part in the process of claims settlement, personal circumstances and insurance company policies are influential in dictating the form by which workers compensation cases are finalized.

BDA special care case mix model.

Science.gov (United States)

Bateman, P; Arnold, C; Brown, R; Foster, L V; Greening, S; Monaghan, N; Zoitopoulos, L

2010-04-10

Routine dental care provided in special care dentistry is complicated by patient specific factors which increase the time taken and costs of treatment. The BDA have developed and conducted a field trial of a case mix tool to measure this complexity. For each episode of care the case mix tool assesses the following on a four point scale: 'ability to communicate', 'ability to cooperate', 'medical status', 'oral risk factors', 'access to oral care' and 'legal and ethical barriers to care'. The tool is reported to be easy to use and captures sufficient detail to discriminate between types of service and special care dentistry provided. It offers potential as a simple to use and clinically relevant source of performance management and commissioning data. This paper describes the model, demonstrates how it is currently being used, and considers future developments in its use.

Administrative Circular No. 23 (Rev. 4) - Special working hours

CERN Document Server

Department Head Office - HR Department

2016-01-01

Administrative Circular No. 23 (Rev. 4) entitled "Special working hours", approved by the Director-General following discussion in the Standing Concertation Committee meeting on 22 March 2016, will be available on 1st September 2016 via the following link: https://cds.cern.ch/record/2208539.   This revised circular cancels and replaces Administrative Circular No. 23 (Rev. 3) also entitled "Special working hours" of January 2013. This document contains modifications to reflect the new career structure and ensuring the provision consistent with practice that compensation or remuneration of special working hours performed remotely is possible only in case of emergency.   This circular will enter into force on 1st September 2016.

Nuclear damage compensation and energy reform

International Nuclear Information System (INIS)

Yokemoto, Masafumi

2013-01-01

Nuclear damage compensation and energy reform were closely related. Nuclear damage compensation cost should be part of generation cost of nuclear power. Extend of nuclear damage compensation was limited by compensation standard of Tokyo Electric Power Co. (TEPCO) following guidelines of Dispute Reconciliation Committee for Nuclear Damage Compensation. TEPCO had already paid compensation of about two trillion yen until now, which was only a part of total damage compensation cost. TEPCO had been provided more than 3.4 trillion yen by Nuclear Damage Liability Facilitation Cooperation, which would be put back by nuclear operators including TEPCO. TEPCO could obtain present raising funds and try to reconstruct business with restart of nuclear power, which might disturb energy reform. Present nuclear damage compensation scheme had better be reformed with learning more from Minamata disease case in Japan. (T. Tanaka)

Achieving a negotiated compensation agreement in siting: the MRS case

International Nuclear Information System (INIS)

Sigmon, E.B.

1987-01-01

Theoreticians claim that negotiated compensation plans could overcome local resistance to nuclear waste (or other less than desirable) facilities, and the Nuclear Waste Policy Act of 1982 gives the Department of Energy considerable flexibility to negotiate with and compensate states in which it locates waste storage. DOE's monitored retrievable storage (MRS) proposal is the first attempt under the NWPA to site nuclear waste operations, and both DOE and one local community tried the negotiated compensation approach with some success. State and regional leaders chose to oppose the project rather than to negotiate, however. The limited experience to date suggests that local reluctance to negotiate is a generic weakness of the compensation approach to siting and must be given greater attention

Differences in Work-Related Adverse Events by Sex and Industry in Cases Involving Compensation for Mental Disorders and Suicide in Japan From 2010 to 2014.

Science.gov (United States)

Yamauchi, Takashi; Sasaki, Takeshi; Yoshikawa, Toru; Matsumoto, Shun; Takahashi, Masaya; Suka, Machi; Yanagisawa, Hiroyuki

2018-04-01

This study aimed to clarify whether work-related adverse events in cases involving compensation for mental disorders and suicide differ by sex and industry using a database containing all relevant cases reported from 2010 to 2014 in Japan. A total of 1362 eligible cases involving compensation for mental disorders (422 females and 940 males) were analyzed. Among males, 55.7% of cases were attributed to "long working hours." In both sexes, the frequencies of cases attributed to "long working hours" and other events differed significantly by industry. Among cases involving compensation for suicide, 71.4% were attributed to "long working hours." The frequency distribution of work-related adverse events differed significantly by sex and industry. These differences should be taken into consideration in the development of industry-specific preventive measures for occupational mental disorders.

20 CFR 702.146 - Source of the special fund.

Science.gov (United States)

2010-04-01

... by the employer into the fund. Compensation orders shall be made and filed in accordance with the... during that period for compensation, and (2) the ratio of the amount of payments made by the special fund... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Source of the special fund. 702.146 Section...

Re-Planning for Compensator-Based IMRT with Original Compensators

International Nuclear Information System (INIS)

Zhang, Geoffrey; Feygelman, Vladimir; Stevens, Craig; Li Weiqi; Leuthold, Susan; Springett, Gregory; Hoffe, Sarah

2011-01-01

Compared with multileaf collimator (MLC)-based intensity-modulated radiotherapy (IMRT) for moving targets, compensator-based IMRT has advantages such as shorter beam-on time, fewer monitor units with potentially decreased secondary carcinogenesis risk, better optimization-to-deliverable dose conversion, and often better dose conformity. Some of the disadvantages include additional time for the compensators to be built and delivered, as well as extra cost. Patients undergoing treatment of abdominal cancers often experience weight loss. It would be necessary to account for this change in weight with a new plan and a second set of compensators. However, this would result in treatment delays and added costs. We have developed a method to re-plan the patient using the same set of compensators. Because the weight changes seen with the treatment of abdominal cancers are usually relatively small, a new 4D computed tomography (CT) acquired in the treatment position with markers on the original isocenter tattoos can be registered to the original planning scan. The contours of target volumes from the original scans are copied to the new scan after fusion. The original compensator set can be used together with a few field-in-field (FiF) beams defined by the MLC (or beams with cerrobend blocks for accelerators not equipped with a MLC). The weights of the beams with compensators are reduced so that the FiF or blocked beams can be optimized to mirror the original plan and dose distribution. Seven abdominal cancer cases are presented using this technique. The new plan on the new planning CT images usually has the same dosimetric quality as the original. The target coverage and dose uniformity are improved compared with the plan without FiF/block modification. Techniques combining additional FiF or blocked beams with the original compensators optimize the treatment plans when patients lose weight and save time and cost compared with generating plans with a new set of compensators.

Special case waste located at Oak Ridge National Laboratory facilities: Survey report

International Nuclear Information System (INIS)

Forgy, J.R. Jr.

1995-11-01

Between October 1994 and October 1995, a data base was established at the Oak Ridge National Laboratory (ORNL) to provide a current inventory of the radioactive waste materials, located at ORNL, for which the US Department of Energy (DOE) has no definite planned disposal alternatives. DOE refers to these waste materials as special case waste. To assist ORNL and DOE management in future planning, an inventory system was established and a baseline inventory prepared. This report provides the background of the ORNL special case waste survey project, as well as special case waste category definitions, both current and anticipated sources and locations of special case waste materials, and the survey and data management processes. Special case waste will be that waste material which, no matter how much practical characterization, treatment, and packaging is made, will never meet the acceptance criteria for permanent disposal at ORNL, and does not meet the criteria at a currently planned off-site permanent disposal facility

Well-solvable special cases of the Traveling Salesman Problem : a survey

NARCIS (Netherlands)

Burkard, R.E.; Deineko, V.G.; Dal, van R.; Veen, van der J.A.A.; Woeginger, G.J.

1998-01-01

The traveling salesman problem (TSP) belongs to the most basic, most important, and most investigated problems in combinatorial optimization. Although it is an ${\\cal NP}$-hard problem, many of its special cases can be solved efficiently in polynomial time. We survey these special cases with

Cylindrical Penning traps with dynamic orthogonalized anharmonicity compensation for precision experiments

International Nuclear Information System (INIS)

Fei Xiang; Snow, W.M.

1999-01-01

Harmonic potentials can be produced in cylindrical ion traps by means of dynamic orthogonalized anharmonicity compensation with use of two (or multiple) sets of compensation electrodes. One special example is for traps with multiple identical electrodes which are not only easy to construct and allow access to the center region of the trap for particle loading and releasing, laser beams, and microwaves, but also flexible in forming harmonic potential wells in many locations. The nested trap configuration and the side-by-side trap configuration are readily available in this special scheme. Analytical solutions for cylindrical traps with multiple sets of compensation potentials are presented. This work will be useful for studies involving Penning trap diagnostics, atomic and molecular interactions (including the production of antihydrogen atoms), accurate mass measurements of exotic particles, and precision measurements of the spin precession frequencies of trapped particles

Cylindrical Penning traps with dynamic orthogonalized anharmonicity compensation for precision experiments

CERN Document Server

Fei Xiang

1999-01-01

Harmonic potentials can be produced in cylindrical ion traps by means of dynamic orthogonalized anharmonicity compensation with use of two (or multiple) sets of compensation electrodes. One special example is for traps with multiple identical electrodes which are not only easy to construct and allow access to the center region of the trap for particle loading and releasing, laser beams, and microwaves, but also flexible in forming harmonic potential wells in many locations. The nested trap configuration and the side-by-side trap configuration are readily available in this special scheme. Analytical solutions for cylindrical traps with multiple sets of compensation potentials are presented. This work will be useful for studies involving Penning trap diagnostics, atomic and molecular interactions (including the production of antihydrogen atoms), accurate mass measurements of exotic particles, and precision measurements of the spin precession frequencies of trapped particles.

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.

Unit Root Properties of Seasonal Adjustment and Related Filters: Special Cases

Directory of Open Access Journals (Sweden)

Bell William.R.

2017-03-01

Full Text Available Bell (2012 catalogued unit root factors contained in linear filters used in seasonal adjustment (model-based or from the X-11 method but noted that, for model-based seasonal adjustment, special cases could arise where filters could contain more unit root factors than was indicated by the general results. This article reviews some special cases that occur with canonical ARIMA model based adjustment in which, with some commonly used ARIMA models, the symmetric seasonal filters contain two extra nonseasonal differences (i.e., they include an extra (1 - B(1 - F. This increases by two the degree of polynomials in time that are annihilated by the seasonal filter and reproduced by the seasonal adjustment filter. Other results for canonical ARIMA adjustment that are reported in Bell (2012, including properties of the trend and irregular filters, and properties of the asymmetric and finite filters, are unaltered in these special cases. Special cases for seasonal adjustment with structural ARIMA component models are also briefly discussed.

Reexamining workers' compensation: a human rights perspective.

Science.gov (United States)

Boden, Leslie I

2012-06-01

Injured workers, particularly those with more severe injuries, have long experienced workers' compensation systems as stressful and demeaning, have found it difficult to obtain benefits, and, when able to obtain benefits, have found them inadequate. Moreover, the last two decades have seen a substantial erosion of the protections offered by workers' compensation. State after state has erected additional barriers to benefit receipt, making the workers' compensation experience even more difficult and degrading. These changes have been facilitated by a framing of the political debate focused on the free market paradigm, employer costs, and worker fraud and malingering. The articles in this special issue propose an alternate framework and analysis, a human rights approach, that values the dignity and economic security of injured workers and their families. Copyright © 2012 Wiley Periodicals, Inc.

Possibilities and Strategies for Simulations and Compensation for Springback

International Nuclear Information System (INIS)

Roll, K.; Lemke, T.; Wiegand, K.

2005-01-01

Simulating the forming process for sheet metal parts is currently the standard for guaranteeing feasible manufacturing at the time of tool design. In contrast simulating springback and its computer-supported compensation is still under development. The status of the technology for simulating springback will be illustrated and demonstrated using examples. Various strategies related to compensation of shape deviations due to springback will be discussed and explained using examples. The necessary steps for the use of computer-aided simulation and compensation of springback are illustrated for an inner part. The example shows how the simulation of springback can be integrated into the development process of a deep-drawing tool to determine the compensation of the tool surfaces - based on the springback results - before tool production. Another example demonstrates how a new draw die design, that minimizes or eliminates the shape deviation, can be quickly determined from the springback-related shape deviations using special software. The principle of the procedure for compensating for shape deviation and problems that could still occur are explained. The possibilities and limits of the 'springforward' compensation procedure are also discussed

Vertical vibration analysis for elevator compensating sheave

Science.gov (United States)

Watanabe, Seiji; Okawa, Takeya; Nakazawa, Daisuke; Fukui, Daiki

2013-07-01

Most elevators applied to tall buildings include compensating ropes to satisfy the balanced rope tension between the car and the counter weight. The compensating ropes receive tension by the compensating sheave, which is installed at the bottom space of the elevator shaft. The compensating sheave is only suspended by the compensating ropes, therefore, the sheave can move vertically while the car is traveling. This paper shows the elevator dynamic model to evaluate the vertical motion of the compensating sheave. Especially, behavior in emergency cases, such as brake activation and buffer strike, was investigated to evaluate the maximum upward motion of the sheave. The simulation results were validated by experiments and the most influenced factor for the sheave vertical motion was clarified.

Vertical vibration analysis for elevator compensating sheave

International Nuclear Information System (INIS)

Watanabe, Seiji; Nakazawa, Daisuke; Fukui, Daiki; Okawa, Takeya

2013-01-01

Most elevators applied to tall buildings include compensating ropes to satisfy the balanced rope tension between the car and the counter weight. The compensating ropes receive tension by the compensating sheave, which is installed at the bottom space of the elevator shaft. The compensating sheave is only suspended by the compensating ropes, therefore, the sheave can move vertically while the car is traveling. This paper shows the elevator dynamic model to evaluate the vertical motion of the compensating sheave. Especially, behavior in emergency cases, such as brake activation and buffer strike, was investigated to evaluate the maximum upward motion of the sheave. The simulation results were validated by experiments and the most influenced factor for the sheave vertical motion was clarified

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...

'Compensation neurosis': a review of the literature.

Science.gov (United States)

Weighill, V E

1983-01-01

This review examines the literature on psychological reactions, often referred to as 'compensation neurosis', which occur after an accident and which are thought to be produced or maintained by a compensation claim. Theories and research are examined. The area is complicated and research so far is limited in scope and design. Few accident cases involve compensation claims and the incidence of psychological difficulties across the whole range of cases is unknown. Researchers have considered a number of background factors--severity of injury, pre-existing neurotic traits, social class, sex and age--but there has been little investigation of attitudinal, family, social and employment factors or of progress of the condition and follow-up after settlement. The review identifies a major research need for more adequate screening and sampling of cases and for more systematic investigation of personal and family factors.

Design of Strain-Compensated Epitaxial Layers Using an Electrical Circuit Model

Science.gov (United States)

Kujofsa, Tedi; Ayers, John E.

2017-12-01

The design of heterostructures that exhibit desired strain characteristics is critical for the realization of semiconductor devices with improved performance and reliability. The control of strain and dislocation dynamics requires an understanding of the relaxation processes associated with mismatched epitaxy, and the starting point for this analysis is the equilibrium strain profile, because the difference between the actual strain and the equilibrium value determines the driving force for dislocation glide and relaxation. Previously, we developed an electrical circuit model approach for the equilibrium analysis of semiconductor heterostructures, in which an epitaxial layer may be represented by a stack of subcircuits, each of which involves an independent current source, a resistor, an independent voltage source, and an ideal diode. In this work, we have applied the electrical circuit model to study the strain compensation mechanism and show that, for a given compositionally uniform device layer with fixed mismatch and layer thickness, a buffer layer may be designed (in terms of thickness and mismatch) to tailor the strain in the device layer. A special case is that in which the device layer will exhibit zero residual strain in equilibrium (complete strain compensation). In addition, the application of the electrical circuit analogy enables the determination of exact expressions for the residual strain characteristics of both the buffer and device layers in the general case where the device layer may exhibit partial strain compensation. On the basis of this framework, it is possible to develop design equations for the tailoring of the strain in a device layer grown on a uniform composition buffer.

Compensation for damages in case of a nuclear accident; L'indemnisation des prejudices en cas d'accident nucleaire

Energy Technology Data Exchange (ETDEWEB)

Leger, M. [CEA Saclay, 91 - Gif sur Yvette (France)

2011-01-15

This article presents the system of compensation for damages in case of a nuclear accident. This system of civil liability for nuclear damage, as a specific regime, departs on several points from the common rules of civil liability, in order to provide an adequate and equitable compensation for the damages suffered by the victims of nuclear accidents. The French system of civil liability for nuclear damage results from two International Conventions integrated in French law (Paris convention 1960 and Brussels convention 1963) and the French law of 1968, October 30 on civil liability in the area of nuclear energy. These texts define the conditions under which a nuclear operator could be held liable in case of a nuclear accident. The protocols to amend the Paris and Brussels Conventions of 2004, not yet come into force, are also presented. They ensure that increased resources are available to compensate a greater number of victims of a nuclear accident. (author)

5 CFR 9701.313 - Homeland Security Compensation Committee.

Science.gov (United States)

2010-01-01

.... 9701.313 Section 9701.313 Administrative Personnel DEPARTMENT OF HOMELAND SECURITY HUMAN RESOURCES... SECURITY HUMAN RESOURCES MANAGEMENT SYSTEM Pay and Pay Administration Overview of Pay System § 9701.313... special rate supplements. The Compensation Committee will consider factors such as turnover, recruitment...

Austin, Texas: An Educator/Business Collaboration in Support of Teacher Compensation Reform. Teacher Compensation and Teacher Quality: Policy Brief

Science.gov (United States)

Committee for Economic Development, 2013

2013-01-01

In its 2009 report "Teacher Compensation and Teacher Quality," the Committee for Economic Development urged business leaders to be active participants in school district deliberations about teacher compensation policies. The Committee for Economic Development (CED) noted that "business leaders can make the case to the public that…

20 CFR 25.202 - How is the Special Schedule applied for Japanese seamen?

Science.gov (United States)

2010-04-01

... Japanese seamen? 25.202 Section 25.202 Employees' Benefits OFFICE OF WORKERS' COMPENSATION PROGRAMS... How is the Special Schedule applied for Japanese seamen? (a) The special schedule of compensation... United States or Canada by direct-hire Japanese seamen who are neither citizens nor residents of the...

Exploring the effect of at-risk case management compensation on hospital pay-for-performance outcomes: tools for change.

Science.gov (United States)

Granata, Randy L; Hamilton, Karen

2015-01-01

Acute care nurse case managers are charged with compliance oversight, managing throughput, and ensuring safe care transitions. Leveraging the roles of nurse case managers and social workers during care transitions translates into improved fiscal performance under the Affordable Care Act. This article aims to equip leaders in the field of case management with tools to facilitate the alignment of case management systems with hospital pay-for-performance measures. A quality improvement project was implemented at a hospital in south Alabama to examine the question: for acute care case managers, what is the effect of key performance indictors using an at-risk compensation model in comparison to past nonincentive models on hospital readmissions, lengths of stay, and patient satisfaction surrounding the discharge process. Inpatient acute care hospital. The implementation of an at-risk compensation model using key performance indicators, Lean Six Sigma methodology, and Creative Health Care Management's Relationship-Based Care framework demonstrated reduced length of stay, hospital readmissions, and improved patient experiences. Regulatory changes and new models of reimbursement in the acute care environment have created the perfect storm for case management leaders. Hospital fiscal performance is dependent on effective case management processes and the ability to optimize scarce resources. The quality improvement project aimed to further align case management systems and structures with hospital pay-for-performance measures. Tools for change were presented to assist leaders with the change acceleration process.

20 CFR 10.6 - What special statutory definitions apply to dependents and survivors?

Science.gov (United States)

2010-04-01

... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false What special statutory definitions apply to dependents and survivors? 10.6 Section 10.6 Employees' Benefits OFFICE OF WORKERS' COMPENSATION PROGRAMS...' COMPENSATION ACT, AS AMENDED General Provisions Definitions and Forms § 10.6 What special statutory definitions...

77 FR 38421 - Listing Standards for Compensation Committees

Science.gov (United States)

2012-06-27

..., in any capacity other than as a director. For this purpose, remuneration includes any payment in... of a listed issuer's compensation committee to be a member of the board of directors and to be... annual meeting of shareholders (or a special meeting in lieu of the annual meeting) at which directors...

20 CFR 25.201 - How is the Special Schedule applied for employees in Australia?

Science.gov (United States)

2010-04-01

... employees in Australia? 25.201 Section 25.201 Employees' Benefits OFFICE OF WORKERS' COMPENSATION PROGRAMS... How is the Special Schedule applied for employees in Australia? (a) The special schedule of compensation established by subpart B of this part shall apply in Australia with the modifications or additions...

Computer Assisted Instruction in Special Education Three Case Studies

OpenAIRE

İbrahim DOĞAN; Ömür AKDEMİR

2015-01-01

The purpose of this study is to investigate the computer use of three students attending the special education center. Students have mental retardation, hearing problem and physical handicap respectively. The maximum variation sampling is used to select the type of handicap while the convenience sampling is used to select the participants. Three widely encountered handicap types in special education are chosen to select the study participants. The multiple holistic case study design is used i...

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.

Ecological Compensation Mechanism in Water Conservation Area: A Case Study of Dongjiang River

Directory of Open Access Journals (Sweden)

Kong Fanbin

2015-07-01

Full Text Available The appropriate economic compensation from downstream to upstream watershed is important to solve China’s social and economic imbalances between regions and can potentially enhance water resources protection and ecological security. The study analyzes the implementation of ecological compensation policy and related legal basis under ecological compensation mechanism theory and practice patterns, based on current natural environment and socio-economic development of national origin in Dongjiang water conservation areas. Under the principle of “Users pay”, the Dongjiang River is the subject of ecological compensation and recipient. By using the “cost-benefit analysis” and “cost method of industrial development opportunity”, we estimate that the total ecological compensation amounted to 513.35 million yuan. When estimated by the indicators such as water quantity, water quality and water use efficiency, we establish the “environmental and ecological protection cost sharing model” and measure the total cost of protecting downstream watershed areas, the Guangdong Province, is about 108.61 million yuan. The implementation of the Dongjiang source region that follows the principles of ecological compensation and approaches are also designed

Compensation for Real Properties Acquired for Roads in Different Procedures - Comparative Analysis

Directory of Open Access Journals (Sweden)

Barańska Anna

2017-12-01

Full Text Available Real properties acquired for the so-called public purpose, such as road investments, generate a one-off financial indemnity in the form of compensation paid to the expropriated owner. Due to the different possible modes of expropriation (pursuant to the Real Estate Management Act or the Special Road Act, the amount of the compensation due may be determined in different ways, which entails a variety of results. The article compares the compensation levels determined in two possible procedures: basing on the predominant use of the adjacent areas or on data from the transactions of real properties intended for public roads.

Tissue compensation using dynamic collimation on a linear accelerator

International Nuclear Information System (INIS)

Gaballa, Hani E.; Mitev, George; Zwicker, Robert D.; Ting, Joseph Y.; Tercilla, Oscar F.

1995-01-01

Purpose: The availability of computer-controlled collimators on some accelerators has led to techniques for dynamic beam modification, mainly to simulate beam wedge filters. This work addresses the practical aspects of dynamic tissue compensation in one dimension using available treatment-planning software. Methods and Materials: Data derived from the treatment-planning program is used with an iterative calculational routine to determine the monitor unit settings needed for the collimator-controlling computer. The method was first tested by simulating a 60 deg. physical wedge. Further studies were carried out on a specially fabricated plastic phantom that modeled the sagittal contour of the upper torso, neck, and lower head regions. Results: Dynamic wedge point doses generated by the planning program agreed within 1% with the values directly measured in a polystyrene phantom. In the patient phantom, dynamic collimation achieved calculated dose uniformity within 0.5% in a reference plane near the phantom midline. A comparison of computer-generated and measured point doses in this case showed agreement within 3%. Conclusions: Dynamic collimation can provide effective compensation for contours that vary primarily along one direction. A conventional treatment-planning program can be used to plan dynamic collimation and deliver a prescribed dose with reliable accuracy

An introduction to reactive power compensation for wind farms

Energy Technology Data Exchange (ETDEWEB)

Nigim, K.A. [Waterloo Univ., Ont. (Canada). Dept. of Electrical and Computer Engineering; Cairo Univ., Giza (Egypt). Faculty of Engineering; Zobaa, A.F.; El Amin, I. [King Fahd Univ. of Petroleum and Minerals, Dhahran (Saudi Arabia). Dept. of Electrical Engineering

2005-07-01

The paper summarises the refereed contributions of seven articles reviewed for publication in the IJETP - Special Issue on 'Reactive compensation for wind farms'. The main goal of the special issue is to provide a forum to exchange information on the reactive power compensation requirements for wind farms and introducing possible price mechanisms for today's deregulated power industry. Uncompensated reactive power causes stress on the hosting utility grid as well as added expenses, which create in difficulties for power purchasing agreements from independent wind energy producers. Wind power producers need to comply with the hosting utility grid interconnection standards, e.g., voltage and frequency, as well as to provide controllable active and reactive sources of power. Active power supply is mainly dependent on the potential of wind power produced and the turbine design. Reactive power demand on the other hand depends on the conversion devices and the recovered power quantity fed to the grid. Static Var Compensators (SVC), Unified Power Quality Conditioners (UPQC), Unified Power Flow Controllers (UPFC), and the Distributed Static Synchronous Compensators (DSTATCOM) are all new emerging devices aimed at regulating the reactive power requirements. The excellent controllability of these devices has paved the way to flexible and dynamic controllers that are capable of regulating the flow of active and reactive power components. These devices are now suggested for the control of the reactive power requirement of wind generators. Studies have demonstrated acceptable voltage stabilisation results. This has increased the penetration level of wind power into existing distribution networks in many countries. (Author)

An introduction to reactive power compensation for wind farms

International Nuclear Information System (INIS)

Nigim, K.A.; Cairo Univ., Giza; Zobaa, A.F.; El Amin, I.

2005-01-01

The paper summarises the refereed contributions of seven articles reviewed for publication in the IJETP - Special Issue on 'Reactive compensation for wind farms'. The main goal of the special issue is to provide a forum to exchange information on the reactive power compensation requirements for wind farms and introducing possible price mechanisms for today's deregulated power industry. Uncompensated reactive power causes stress on the hosting utility grid as well as added expenses, which create in difficulties for power purchasing agreements from independent wind energy producers. Wind power producers need to comply with the hosting utility grid interconnection standards, e.g., voltage and frequency, as well as to provide controllable active and reactive sources of power. Active power supply is mainly dependent on the potential of wind power produced and the turbine design. Reactive power demand on the other hand depends on the conversion devices and the recovered power quantity fed to the grid. Static Var Compensators (SVC), Unified Power Quality Conditioners (UPQC), Unified Power Flow Controllers (UPFC), and the Distributed Static Synchronous Compensators (DSTATCOM) are all new emerging devices aimed at regulating the reactive power requirements. The excellent controllability of these devices has paved the way to flexible and dynamic controllers that are capable of regulating the flow of active and reactive power components. These devices are now suggested for the control of the reactive power requirement of wind generators. Studies have demonstrated acceptable voltage stabilisation results. This has increased the penetration level of wind power into existing distribution networks in many countries. (Author)

Compensability index for compensation radiotherapy after treatment interruptions

International Nuclear Information System (INIS)

Putora, Paul Martin; Schmuecking, Michael; Aebersold, Daniel; Plasswilm, Ludwig

2012-01-01

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. 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. 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. The compensability index calculation may serve as a decision support system based on existing and established recommendations

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.

29 CFR 778.313 - Computing overtime pay under the Act for employees compensated on task basis.

Science.gov (United States)

2010-07-01

... 29 Labor 3 2010-07-01 2010-07-01 false Computing overtime pay under the Act for employees compensated on task basis. 778.313 Section 778.313 Labor Regulations Relating to Labor (Continued) WAGE AND... TO REGULATIONS OVERTIME COMPENSATION Special Problems âtaskâ Basis of Payment § 778.313 Computing...

Attitudes toward the dubious compensation claim.

Science.gov (United States)

LEGGO, C

1951-07-01

Laws providing for compensation of workmen for occupational injury are a powerful socio-economic force. In settlement of compensation claims the goal, difficult to achieve, is fairness to employee, employer and insurance carrier. Often, medical, legal, economic and social considerations conflict with one another. A "fact" in one field may not be considered so in another. Since medical data and testimony often guide the ultimate decision of a compensation claim, the physician's attitude is a large factor not only immediately and directly in determination of the case at hand but, perhaps more important, in the ultimate direction of the socio-economic forces which spring from the sum of all such determinations. To perpetuate the good in workmen's compensation laws, the next generation of physicians-and of lawyers and business administrators as well, for they, too, are involved-ought to have basic training in the social sciences in order that they may have a broad rather than a segmental view of the problems with which they deal.

20 CFR 702.221 - Claims for compensation; time limitations.

Science.gov (United States)

2010-04-01

... which the last compensation payment was made. (b) In the case of a hearing loss claim, the time for... report which indicates the employee has sustained a hearing loss that is related to his or her employment... LONGSHOREMEN'S AND HARBOR WORKERS' COMPENSATION ACT AND RELATED STATUTES ADMINISTRATION AND PROCEDURE Claims...

International payment for forest conservation. Special case: compensation for leaving the oil in the ground in Yasuni National Park, Ecuador

Energy Technology Data Exchange (ETDEWEB)

Rosendal, Kristin; Schei, Peter Johan; Eikeland, Per Ove; Gulbrandsen, Lars

2008-02-15

This report evaluates the Ecuadorian proposal to have the international community compensate Ecuador for not exploiting the oil in the ITT area of Yasuni National Park. It includes the evaluation of this proposal in a broader context, assessing the possible consequences of the arrangement for future systems for international payment for biodiversity/rain forest conservation or payment for other ecosystem services as outlined in the Millennium Ecosystem Assessment. Recently, the debate about international funding of rain forest conservation and payment for ecosystem services in general has received new momentum thanks to the climate change negotiations. Although the debate goes back several decades, the content has now been broadened to include at least five major concerns: carbon sequestration and uptake, biodiversity conservation, maintenance and balance of other ecosystem services, safeguarding the livelihoods of local and indigenous people, and adaptation to climate change. This report examines the various past and current efforts relating to the question of international payment for forest conservation, linking it to the international obligations of developed countries to support global environmental goals in developing countries. The Yasuni case raises several questions that are also relevant to the Norwegian Bali initiative to contribute NOK 3 billion annually over five years for forest conservation. A central question is how these (new) flows of funding should be organized in order to achieve the relevant internationally agreed objectives emanating from multilateral environmental agreements. Here we discuss the role of the GEF, with its implementing agencies the World Bank, UNDP and UNEP. We tie the discussion to the obligations that developed countries have undertaken to support the implementation of global environmental goals in developing countries as emanating from the Convention on Biological Diversity (CBD), as well as obligations pertaining to

International payment for forest conservation. Special case: compensation for leaving the oil in the ground in Yasuni National Park, Ecuador

Energy Technology Data Exchange (ETDEWEB)

Rosendal, Kristin; Schei, Peter Johan; Eikeland, Per Ove; Gulbrandsen, Lars

2008-02-15

This report evaluates the Ecuadorian proposal to have the international community compensate Ecuador for not exploiting the oil in the ITT area of Yasuni National Park. It includes the evaluation of this proposal in a broader context, assessing the possible consequences of the arrangement for future systems for international payment for biodiversity/rain forest conservation or payment for other ecosystem services as outlined in the Millennium Ecosystem Assessment. Recently, the debate about international funding of rain forest conservation and payment for ecosystem services in general has received new momentum thanks to the climate change negotiations. Although the debate goes back several decades, the content has now been broadened to include at least five major concerns: carbon sequestration and uptake, biodiversity conservation, maintenance and balance of other ecosystem services, safeguarding the livelihoods of local and indigenous people, and adaptation to climate change. This report examines the various past and current efforts relating to the question of international payment for forest conservation, linking it to the international obligations of developed countries to support global environmental goals in developing countries. The Yasuni case raises several questions that are also relevant to the Norwegian Bali initiative to contribute NOK 3 billion annually over five years for forest conservation. A central question is how these (new) flows of funding should be organized in order to achieve the relevant internationally agreed objectives emanating from multilateral environmental agreements. Here we discuss the role of the GEF, with its implementing agencies the World Bank, UNDP and UNEP. We tie the discussion to the obligations that developed countries have undertaken to support the implementation of global environmental goals in developing countries as emanating from the Convention on Biological Diversity (CBD), as well as obligations pertaining to

Eating Patterns in Patients with Compensated Cirrhosis: A Case-Control Study

Directory of Open Access Journals (Sweden)

Camille Buscail

2018-01-01

Full Text Available Background: There is growing evidence suggesting that maintaining an adequate nutritional status for patients with liver cirrhosis (LC is relevant to prevent complications. The present study aimed to describe dietary behaviours of patients with compensated and non-complicated LC and comparing them with those of subjects from the general population. Methods: In this case-control study, patients were volunteers enrolled in the ALICIR (ALImentation et CIRrhose study, an observational survey nested in two French prospective cohorts of patients with biopsy-proven compensated cirrhosis related either to excessive alcohol consumption (CIRRAL or to hepatitis B or C virus infection (CirVir. Controls were selected from the NutriNet-Santé cohort. Dietary data were collected through a semi quantitative food frequency questionnaire. Dietary and nutritional data were compared using multi-adjusted paired Student’s tests. Results: Between June 2014 and February 2016, 174 patients of CirVir (N = 97 or CIRRAL (N = 77 were matched with 348 controls from the NutriNet-Santé cohort, according to gender, age, BMI and educational level. Compared to controls, patients (mean ± SD consumed more sodas (236.0 ± 29.8 mL vs. 83.0 ± 33.0 mL and water (1787.6 ± 80.6 mL vs. 933.6 ± 85.3 mL, and lower amounts of salty snacks (4.2 ± 1.42 g vs. 9.0 ± 1.6 g and alcoholic beverages (71.8 ± 23.4 g vs. 151.2 ± 25.9 g, with all p values < 0.0001. Dietary behaviours differed according to LC aetiology. Conclusions: Dietary behaviour of patients significantly differed from subjects from the general population.

Specialized case tools for the development of the accounting ...

African Journals Online (AJOL)

The paper presents an approach to building specialized CASE tools for the development of accounting applications. These tools form an integrated development environment allowing the computer aided development of the different applications in this field. This development environment consists of a formula interpreter, ...

Characteristics of special-case wastes potentially destined for disposal at the Nevada Test Site

International Nuclear Information System (INIS)

Price, L.L.; Duran, F.A.

1994-09-01

The U.S. Department of Energy (DOE) is responsible for disposing of a variety of radioactive and mixed wastes, some of which are considered special-case waste because they do not currently have a clear disposal option. It may be possible to dispose of some of the DOE's special-case waste using greater confinement disposal techniques at the Nevada Test Site (NTS). The DOE asked Sandia National Laboratories to investigate this possibility by performing system configuration analyses. The first step in performing system configuration analyses is to estimate the characteristics of special-case waste that might be destined for disposal at the NTS. The objective of this report is to characterize this special-case waste based upon information available in the literature. No waste was sampled and analyzed specifically for this report. The waste compositions given are not highly detailed, consisting of grains and curies of specific radionuclides per cubic meter. However, such vague waste characterization is adequate for the purposes of the system configuration task. In some previous work done on this subject, Kudera et al. [1990] identified nine categories of special-case radioactive waste and estimated volumes and activities for these categories. It would have been difficult to develop waste compositions based on the categories proposed by Kudera et al. [1990], so we created five groups of waste on which to base the waste compositions. These groups are (1) transuranic waste, (2) fission product waste, (3) activation product waste, (4) mobile/volatile waste, and (5) sealed sources. The radionuclides within a given group share common characteristics (e.g., alpha-emitters, heat generators), and we believe that these groups adequately represent the DOE's special-case waste potentially destined for greater confinement disposal at the NTS

Characteristics of and risk factors for compensated occupational injury and disease claims in dairy farmers: a case-control study.

Science.gov (United States)

Karttunen, J P; Rautiainen, R H

2013-07-01

Research indicates that dairy farmers have an elevated risk of work-related adverse health outcomes. This case-control study evaluated the characteristics of and risk factors for compensated occupational injury and disease claims among Finnish dairy farmers. The cases consisted of 19 farm couples in which both spouses had a history of multiple claims. There were 283 claims in total, a rate of 26.6 claims per 100 person-years. The controls consisted of 12 couples in which neither spouse had compensated or rejected claims during their work history as insured farmers. A combined mail/telephone survey charted potential risk factors for compensated claims. These claims frequently involved work tasks and causes related to animal husbandry. Cattle were the most common cause for injuries in general and for serious injuries in particular. Gender differences in farm work and claims were observed. Using logistic regression analyses, we identified personal and work-related risk factors including long work history, small-scale dairy farm operation, and conventional stanchion barn for dairy cattle. Outdated working conditions, while not statistically significant, were positively associated with claims as well. Declined current work ability and musculoskeletal or respiratory conditions were significantly associated with claims where each of these outcomes may contribute to the other. Identified factors could be used to select subgroups of dairy farmers with either elevated or reduced risk of claims. Prevention of adverse health outcomes could be most effective when targeted to farmers at highest risk of occupational injury and disease.

Nonlinear scattering from a plasma column. I - Theory. II Special cases

Science.gov (United States)

Crawford, F. W.; Harker, K. J.

1983-01-01

The scattered signal excited by nonlinear mixing of two plane waves normally incident on an infinitely long column of plasma is investigated. A general solution is obtained for the polarization in which the electric field vectors of the waves are perpendicular to the column axis and the column is assumed to be radically inhomogeneous. This general theory is then applied to the special cases of the inhomogeneous column in the long-wavelength limit, and the homogeneous column both for the general case and in the long-wavelength limit. It is determined that dipole and quadrupole components should predominate in the polar radiation pattern for the long-wavelength case. The special case of second harmonic generation due to a single incident wave is analyzed in detail. Nonlinear scattering coefficients are computed, and the corresponding polar radiation patterns are determined. The findings of this study are employed to evaluate the feasibility of observing nonlinear scattering from meteor trails.

Compensation for Work-Related Injury and Illness

Science.gov (United States)

1992-01-01

Falls Church, Va., 1990. U.S. Chamber of Commerce , 1990 Analysis of Workers’ Compensation Laws, Washington, D.C., 1990. U.S. Department of Defense...both begin the time limits at the date of discovery of the disease. The remaining states have time limits of one year (U.S. Chamber of Commerce , 1990...allowable according to state law (U.S. Chamber of Commerce , 1990). Workers’ compensation benefits are nontaxable income. Total Disability In the case of

Computer Assisted Instruction in Special Education Three Case Studies

Directory of Open Access Journals (Sweden)

İbrahim DOĞAN

2015-09-01

Full Text Available The purpose of this study is to investigate the computer use of three students attending the special education center. Students have mental retardation, hearing problem and physical handicap respectively. The maximum variation sampling is used to select the type of handicap while the convenience sampling is used to select the participants. Three widely encountered handicap types in special education are chosen to select the study participants. The multiple holistic case study design is used in the study. Results of the study indicate that teachers in special education prefer to use educational games and drill and practice type of computers programs. Also it is found that over use of the animation, text and symbols cause cognitive overload on the student with mental retardation. Additionally, it is also discovered that the student with hearing problem learn words better when the computers are used in education as compared to the traditional method. Furthermore the student with physical handicap improved his fine muscle control abilities besides planned course objectives when computers are used in special education.

26 CFR 31.3306(r)(2)-1 - Treatment of amounts deferred under certain nonqualified deferred compensation plans.

Science.gov (United States)

2010-04-01

... nonqualified deferred compensation plans. 31.3306(r)(2)-1 Section 31.3306(r)(2)-1 Internal Revenue INTERNAL..., Internal Revenue Code of 1954) § 31.3306(r)(2)-1 Treatment of amounts deferred under certain nonqualified deferred compensation plans. (a) In general. Section 3306(r)(2) provides a special timing rule for the tax...

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.)

Precise Doppler shift compensation in the hipposiderid bat, Hipposideros armiger.

Science.gov (United States)

Schoeppler, Diana; Schnitzler, Hans-Ulrich; Denzinger, Annette

2018-03-15

Bats of the Rhinolophidae and Hipposideridae families, and Pteronotus parnellii, compensate for Doppler shifts generated by their own flight movement. They adjust their call frequency such that the frequency of echoes coming from ahead fall in a specialized frequency range of the hearing system, the auditory fovea, to evaluate amplitude and frequency modulations in echoes from fluttering prey. Some studies in hipposiderids have suggested a less sophisticated or incomplete Doppler shift compensation. To investigate the precision of Doppler shift compensation in Hipposideros armiger, we recorded the echolocation and flight behaviour of bats flying to a grid, reconstructed the flight path, measured the flight speed, calculated the echo frequency, and compared it with the resting frequency prior to each flight. Within each flight, the average echo frequency was kept constant with a standard deviation of 110 Hz, independent of the flight speed. The resting and reference frequency were coupled with an offset of 80 Hz; however, they varied slightly from flight to flight. The precision of Doppler shift compensation and the offset were similar to that seen in Rhinolophidae and P. parnellii. The described frequency variations may explain why it has been assumed that Doppler shift compensation in hipposiderids is incomplete.

Compensation in Indian courts: Appropriate for environmental catastrophies

International Nuclear Information System (INIS)

Bongaerts, J.C.; Heinrichs, D.

1985-01-01

Suppose Indian courts would have had to deal with claims for compensation by victims and their relatives after the December 3, 1984 tragedy at Bhopal. Indian jurisprudence has no experience with claims for compensation with respect to damages following environmental catastrophes. For that reason no empirical investigation of the decision making by courts is possible. We may however gain some insight in the way courts would operate by looking into related cases. Automobile accidents may eventually constitute such a substitute set of cases, since they usually stem from a catastrophic concurrence of circumstances. Using a data set comprising some 140 cases from the Indian jurisprudence we empirically investigated the courts' decision making. For that purpose a model of decision making was set up and tested econometrically. We found a strong tendency to systematic behaviour and a strict adherence to the principles of Common Law. We also found that judges consider the cultural setting of their country, since they incorporate convictions on the duties of parents towards children. Finally, as expected, the occurrence of death and the degree of injury have a highly statistically different impact upon the amount of compensation. (orig./PW) [de

Auto-compensation of ion beam in an accelerator with anode layer

International Nuclear Information System (INIS)

Bizyukov, A.A.; Kashaba, A.E.; Sereda, K.N.; Tselujko, A.F.; Yunakov, N.N.

1997-01-01

Experiments of studies on the ion beam auto-compensation are described. It is shown that in the accelerators with anode layer in the case of insulated collector there appears the auto-compensation due to excitation of additional non-independent gaseous discharge

Creative compensation

International Nuclear Information System (INIS)

Coll, D.

1994-01-01

A discussion is presented of executive compensation in Canada's petroleum industry. Mandatory disclosure of executive compensation and benefits is regulated by the Ontario Securities Commission. Examination of the compensation packages of 80 oilpatch CEOs shows a clear difference in philosophy between large and small companies. Larger companies pay larger salaries, offer pension plans, and reward long-term loyalty. Within smaller companies, compensation tends to be linked with stock performance. Trends in compensation are to lower base salaries with more variables such as bonuses, cash incentives and gain-sharing programs. Increasing shareholder scrutiny is prompting more stringent guidelines on stock option plans. Some companies place performance conditions on stock vesting. Another option is to grant premium priced options to executives, to increase the gains required for the executive to post a profit. Other comapanies are granting stock options to their field personnel, or are granting stock to all employees. Directors are playing an increasing role in executive compensation. 4 tabs

Creative compensation

Energy Technology Data Exchange (ETDEWEB)

Coll, D

1994-09-19

A discussion is presented of executive compensation in Canada's petroleum industry. Mandatory disclosure of executive compensation and benefits is regulated by the Ontario Securities Commission. Examination of the compensation packages of 80 oilpatch CEOs shows a clear difference in philosophy between large and small companies. Larger companies pay larger salaries, offer pension plans, and reward long-term loyalty. Within smaller companies, compensation tends to be linked with stock performance. Trends in compensation are to lower base salaries with more variables such as bonuses, cash incentives and gain-sharing programs. Increasing shareholder scrutiny is prompting more stringent guidelines on stock option plans. Some companies place performance conditions on stock vesting. Another option is to grant premium priced options to executives, to increase the gains required for the executive to post a profit. Other comapanies are granting stock options to their field personnel, or are granting stock to all employees. Directors are playing an increasing role in executive compensation. 4 tabs.

Methods for calculation of compensation for expropriation of a foreign investment

Directory of Open Access Journals (Sweden)

Đundić Petar M.

2015-01-01

Full Text Available A legal expropriation of a foreign investment without exception includes an obligation of the host state to pay the investor an appropriate compensation for the taking. Bilateral treaties for protection and encouragement of investments which usually serve as a normative basis for arbitration of expropriation disputes contain provisions instructing contracting states to provide 'adequate', 'just' compensation or to pay the compensation in 'full' or 'genuine' value of the expropriated investment etc. However, the sole existence of the standard for payment of compensation is not by itself enough for establishing the precise sum of compensation in particular cases. This purpose is served by mathematical methods of calculation employed used in judicial and arbitral practice. The paper contains an overview of the most important methods for calculation in practice: the market value method, the discounted cash flow method and the book value method. It also identifies the differences between situations in which different methods are used and explains how the nature of an investment and circumstances of particular case affect the choice of a particular method by the arbitral tribunal.

On some special cases of the restricted assignment problem

NARCIS (Netherlands)

Wang, C. (Chao); R.A. Sitters (René)

2016-01-01

textabstractWe consider some special cases of the restricted assignment problem. In this scheduling problem on parallel machines, any job j can only be assigned to one of the machines in its given subset Mj of machines. We give an LP-formulation for the problem with two job sizes and show that it

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.

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.

75 FR 19878 - Retroactive Stop Loss Special Pay Compensation

Science.gov (United States)

2010-04-16

.... Special care should be taken to work with family members of eligible Service members who are deceased. These family members may not be knowledgeable of the process and will require additional assistance... this information to the Defense Finance and Accounting Service (DFAS) for payment. Except as noted in...

Ethics and the compensation of immigrant workers for work-related injuries and illnesses.

Science.gov (United States)

Gravel, Sylvie; Vissandjée, Bilkis; Lippel, Katherine; Brodeur, Jean-Marc; Patry, Louis; Champagne, François

2010-10-01

This paper examines the compensation process for work-related injuries and illnesses by assessing the trajectories of a sample of immigrant and non-immigrant workers (n = 104) in Montreal. Workers were interviewed to analyze the complexity associated with the compensation process. Experts specialized in compensation issues assessed the difficulty of the interviewees' compensation process. Immigrant workers faced greater difficulties with medical, legal, and administrative issues than non-immigrants did. While immigrant workers' claim forms tended to be written more often by employers or friends (58% vs. 8%), the claims were still more often contested by employers (64% vs. 24%). Immigrant workers were less likely to obtain a precise diagnosis (64% vs. 42%) and upon returning to work were more likely to face sub-optimal conditions. Such results throw into relief issues of ethics and equity in host societies that are building their economy with migrant workers.

Savant Syndrome: Case Studies, Hypotheses, and Implications for Special Education.

Science.gov (United States)

Cheatham, Susan Klug; And Others

1995-01-01

The concept of savant syndrome, encompassing those individuals historically known as "idiot savants," is reviewed. Case studies demonstrating special abilities in the areas of calendar calculating, musical ability, artistic talent, memorization, mathematical skills, mechanical achievement, and fine sensory discrimination are discussed,…

Magnetic response in the vicinity of magnetic compensation: a case study in spin ferromagnetic Sm1-xGdxAl2 intermetallic alloys

International Nuclear Information System (INIS)

Venkatesh, S; Vaidya, Ulhas; Rakhecha, Veer Chand; Ramakrishnan, S; Grover, A K

2010-01-01

A compensated magnetic state in an ideally homogeneous system with long range magnetic order is characterized by a net zero magnetization (M) throughout the sample (macroscopic). In the pristine state of the sample (i.e. with no external field, H = 0), this implies that at the magnetic compensation temperature (T comp ) we must have M = 0 at H = 0 irrespective of any thermal and magnetic history of the sample and any underlying physics. This simple fact voids the usual identification (and interpretation) of M-H loop parameters at and in the vicinity of magnetic compensation temperature, specifically the coercivity, the remanence, and the exchange bias characteristics. The physics of coercivity and exchange bias continues to be fully relevant, but its manifestation in an M-H loop would get camouflaged at (and near) a magnetic compensation because M→0 at H = 0. We present an experimental elucidation of the above premise through a case study in the spin ferromagnetic Sm 1-x Gd x Al 2 alloys [x = 0.01-0.06], where the specimens with x ≤ 0.03 show compensation below the Curie temperature T c , while those with x ≥ 0.03 have rather small magnetization due to near cancellation of opposing contributions, but are otherwise devoid of compensation. The experiments comprised low field (near zero) as well as high field (70 kOe) magnetization measurements from the paramagnetic state down to 5 K in the ordered regime (T c ∼ 125 K) and isothermal M-H loop studies on the remnant magnetic state of polycrystalline samples.

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

Science.gov (United States)

Anand, Priyanka

2017-12-01

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.

Using Priors to Compensate Geometrical Problems in Head-Mounted Eye Trackers

DEFF Research Database (Denmark)

Batista Narcizo, Fabricio; Ahmed, Zaheer; Hansen, Dan Witzner

The use of additional information (a.k.a. priors) to help the eye tracking process is presented as an alternative to compensate classical geometrical problems in head-mounted eye trackers. Priors can be obtained from several distinct sources, such as: sensors to collect information related...... estimation specially for uncalibrated head-mounted setups....

Administrator of 9/11 victim compensation fund to administer Hokie Spirit Memorial Fund distributions

OpenAIRE

Hincker, Lawrence

2007-01-01

Virginia Tech President Charles Steger has asked Kenneth R. Feinberg, who served as "Special Master of the federal September 11th Victim Compensation Fund of 2001," to administer distributions of the university Hokie Spirit Memorial Fund (HSMF).

20 CFR 30.500 - What special statutory definitions apply to survivors under EEOICPA?

Science.gov (United States)

2010-04-01

... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false What special statutory definitions apply to survivors under EEOICPA? 30.500 Section 30.500 Employees' Benefits OFFICE OF WORKERS' COMPENSATION PROGRAMS, DEPARTMENT OF LABOR ENERGY EMPLOYEES OCCUPATIONAL ILLNESS COMPENSATION PROGRAM ACT OF 2000 CLAIMS FOR...

Doctors and retribution: the hospitalisation of compensation claims in the Highlands of Papua New Guinea.

Science.gov (United States)

van Amstel, Hans; van der Geest, Sjaak

2004-11-01

The cultures in the Papua New Guinea Highlands are characterised by a tradition of retribution. Compensation is part of an elaborate system of exchanging gifts, goods and services. Compensation is paid to those who have suffered some kind of loss for which others are held responsible. Such incidents include death or injury caused by fighting, a road accident or domestic violence, theft, rape, gossip, and property damage. Fear of revenge is an important motive for paying compensation. The hospital has become an increasingly important institution for retribution. It provides medical reports to support compensation claims of physical damage in cases involving violence or an accident. Case material, collected by one of the authors who conducted fieldwork in a hospital in the Southern Highlands, shows that the hospital has established itself as an authoritative actor in the local compensation culture. Doctors spend about one afternoon per week writing medical reports for compensation claims. These reports have become an attractive extra source of income for the hospital. The article describes and analyses a number of cases to illustrate the hospital's role in the production and legitimisation of retribution.

26 CFR 1.167(a)-6 - Depreciation in special cases.

Science.gov (United States)

2010-04-01

....167(a)-6 Depreciation in special cases. (a) Depreciation of patents or copyrights. The cost or other basis of a patent or copyright shall be depreciated over its remaining useful life. Its cost to the patentee includes the various Government fees, cost of drawings, models, attorneys' fees, and similar...

Neural networks based identification and compensation of rate-dependent hysteresis in piezoelectric actuators

International Nuclear Information System (INIS)

Zhang, Xinliang; Tan, Yonghong; Su, Miyong; Xie, Yangqiu

2010-01-01

This paper presents a method of the identification for the rate-dependent hysteresis in the piezoelectric actuator (PEA) by use of neural networks. In this method, a special hysteretic operator is constructed from the Prandtl-Ishlinskii (PI) model to extract the changing tendency of the static hysteresis. Then, an expanded input space is constructed by introducing the proposed hysteretic operator to transform the multi-valued mapping of the hysteresis into a one-to-one mapping. Thus, a feedforward neural network is applied to the approximation of the rate-independent hysteresis on the constructed expanded input space. Moreover, in order to describe the rate-dependent performance of the hysteresis, a special hybrid model, which is constructed by a linear auto-regressive exogenous input (ARX) sub-model preceded with the previously obtained neural network based rate-independent hysteresis sub-model, is proposed. For the compensation of the effect of the hysteresis in PEA, the PID feedback controller with a feedforward hysteresis compensator is developed for the tracking control of the PEA. Thus, a corresponding inverse model based on the proposed modeling method is developed for the feedforward hysteresis compensator. Finally, both simulations and experimental results on piezoelectric actuator are presented to verify the effectiveness of the proposed approach for the rate-dependent hysteresis.

Inertia compensated force and pressure sensors

Energy Technology Data Exchange (ETDEWEB)

Bill, B.; Engeler, P.; Gossweiler, C. [Kistler Instrumente AG, Winterthur (Switzerland)

2001-07-01

Any moving structure is affected by inertial effects. In case of force and pressure sensors, inertial effects cause measurement errors. The paper deals with novel signal conditioning methods and mechanical design features to minimize inertial effects. A novel solution for passive compensation of pressure sensors is presented. (orig.)

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...

Is clinician refusal to treat an emerging problem in injury compensation systems?

Science.gov (United States)

Brijnath, Bianca; Mazza, Danielle; Kosny, Agnieszka; Bunzli, Samantha; Singh, Nabita; Ruseckaite, Rasa; Collie, Alex

2016-01-01

Objective The reasons that doctors may refuse or be reluctant to treat have not been widely explored in the medical literature. To understand the ethical implications of reluctance to treat there is a need to recognise the constraints of doctors working in complex systems and to consider how these constraints may influence reluctance. The aim of this paper is to illustrate these constraints using the case of compensable injury in the Australian context. Design Between September and December 2012, a qualitative investigation involving face-to-face semistructured interviews examined the knowledge, attitudes and practices of general practitioners (GPs) facilitating return to work in people with compensable injuries. Setting Compensable injury management in general practice in Melbourne, Australia. Participants 25 GPs who were treating, or had treated a patient with compensable injury. Results The practice of clinicians refusing treatment was described by all participants. While most GPs reported refusal to treat among their colleagues in primary and specialist care, many participants also described their own reluctance to treat people with compensable injuries. Reasons offered included time and financial burdens, in addition to the clinical complexities involved in compensable injury management. Conclusions In the case of compensable injury management, reluctance and refusal to treat is likely to have a domino effect by increasing the time and financial burden of clinically complex patients on the remaining clinicians. This may present a significant challenge to an effective, sustainable compensation system. Urgent research is needed to understand the extent and implications of reluctance and refusal to treat and to identify strategies to engage clinicians in treating people with compensable injuries. PMID:26792215

[Vestibular compensation studies]. [Vestibular Compensation and Morphological Studies

Science.gov (United States)

Perachio, Adrian A. (Principal Investigator)

1996-01-01

The following topics are reported: neurophysiological studies on MVN neurons during vestibular compensation; effects of spinal cord lesions on VNC neurons during compensation; a closed-loop vestibular compensation model for horizontally canal-related MVN neurons; spatiotemporal convergence in VNC neurons; contributions of irregularly firing vestibular afferents to linear and angular VOR's; application to flight studies; metabolic measures in vestibular neurons; immediate early gene expression following vestibular stimulation; morphological studies on primary afferents, central vestibular pathways, vestibular efferent projection to the vestibular end organs, and three-dimensional morphometry and imaging.

Atomic-scale compensation phenomena at polar interfaces.

Science.gov (United States)

Chisholm, Matthew F; Luo, Weidong; Oxley, Mark P; Pantelides, Sokrates T; Lee, Ho Nyung

2010-11-05

The interfacial screening charge that arises to compensate electric fields of dielectric or ferroelectric thin films is now recognized as the most important factor in determining the capacitance or polarization of ultrathin ferroelectrics. Here we investigate using aberration-corrected electron microscopy and density-functional theory to show how interfaces cope with the need to terminate ferroelectric polarization. In one case, we show evidence for ionic screening, which has been predicted by theory but never observed. For a ferroelectric film on an insulating substrate, we found that compensation can be mediated by an interfacial charge generated, for example, by oxygen vacancies.

Special Needs Adoption and Foster Exigencies (SAFE: A Model for Case Managers

Directory of Open Access Journals (Sweden)

Kristen Linton

2014-05-01

Full Text Available Children with special needs disproportionately receive child welfare services in out-of-home placements, such as foster and adoptive homes. This theoretical model has been developed to describe or explain exigencies of adoptive and foster families of children with special needs (n = 82. A web content analysis, including theme, feature, link, exchange, and language analyses, of online discussion forums of adoptive and foster parents of children with special needs using a phenomenological framework was conducted. Inductive and quantitative web content analyses were conducted on themes. Parenting concerns were clustered into two main themes, disability and placement issues, and focused on children’s pre and post placement needs. A phenomenological analysis resulted in the development of the Special Needs Adoption and Foster Exigencies (SAFE, which outlines exigencies of adoptive and foster parents of children with special needs during engagement, assessment, and intervention phases of case management.

Compensator design for hysteresis of a stacked PZT actuator using a congruency-based hysteresis model

International Nuclear Information System (INIS)

Nguyen, Phuong-Bac; Choi, Seung-Bok

2012-01-01

This paper proposes a rate-independent hysteresis compensator for a stacked PZT (lead zirconate titanate) actuator. From a congruency-based hysteresis (CBH) model which is derived from the inherent properties of this actuator, especially the congruency, a feedforward compensator associated with it is developed. The formulation of the proposed compensator is based on an assumption that the inverse operator also possesses the same properties as the CBH model does. This implies that the compensator also possesses properties such as the wiped-out loop closing between the consecutive control points and congruency. Consequently, the expressions for the compensator can be conducted by exploiting the equations for the CBH model in two cases of monotonic increase and monotonic decrease of input excitation. In order to assess the performance of the compensator, several experiments in both open-loop and closed-loop controls are undertaken. In the open-loop control experiment, the performance of the feedforward compensator using the CBH model is compared with the classical Preisach model-based one in three cases of reference waveforms. In the closed-loop control experiment, the proposed compensator is incorporated into a PID (proportional-integral-derivative) control system and the performance of this integrated system is then evaluated and compared to that of the PID with and without compensator. (paper)

High rate of awarding compensation for claims of injuries related to clinical trials by pharmaceutical companies in Japan: a questionnaire survey.

Science.gov (United States)

Kurihara, Chieko; Kusuoka, Hideo; Ono, Shunsuke; Kakee, Naoko; Saito, Kazuyuki; Takehara, Kenji; Tsujide, Kiyokazu; Nabeoka, Yuzo; Sakuhiro, Takuya; Aoki, Hiroshi; Morishita, Noriko; Suzuki, Chieko; Kachi, Shigeo; Kondo, Emiko; Komori, Yukiko; Isobe, Tetsu; Kageyama, Shigeru; Watanabe, Hiroshi

2014-01-01

International norms and ethical standards have suggested that compensation for research-related injury should be provided to injured research volunteers. However, statistical data of incidence of compensation claims and the rate of awarding them have been rarely reported. Questionnaire surveys were sent to pharmaceutical companies and medical institutions, focusing on industry-initiated clinical trials aiming at new drug applications (NDAs) on patient volunteers in Japan. With the answers from pharmaceutical companies, the incidence of compensation was 0.8%, including 0.06% of monetary compensation. Of the cases of compensation claims, 99% were awarded. In turn, with the answers from medical institutions, the incidence of compensation was 0.6%, including 0.4% of serious but not death cases, and 0.04% of death cases. Furthermore, most claims for compensation were initiated by medical institutions, rather than by the patients. On the other hand, with the answers from clinical trial volunteers, 3% of respondents received compensations. These compensated cases were 25% of the injuries which cannot be ruled out from the scope of compensation. Our study results demonstrated that Japanese pharmaceutical companies have provided a high rate of compensation for clinical trial-related injuries despite the possibility of overestimation. In the era of global clinical development, our study indicates the importance of further surveys to find each country's compensation policy by determining how it is being implemented based on a survey of the actual status of compensation coming from statistical data.

Compensation for the damage caused by the Chernobyl disaster

International Nuclear Information System (INIS)

Joirysch, A.; Supataeva, O.

1993-01-01

The teachings of the accident at the nuclear power plant of Chernobyl clearly showed that the existing rules of Russian legislation cannot handle the problems in respect of civil liability for nuclear damage. This paper describes how the Soviet State and Soviet law tried to cope with the question of compensation for damage to human health and property in a special legal situation, due to the lack of any particular legislation covering this area and to the fact that the USSR is a Party neither to the Vienna nor the Paris Convention. In 1991 a law of the Russian Federation 'On the social protection of citizens who suffered as a consequence of the Chernobyl disaster' established a State system of services and compensation for such damage and the procedure for financing was laid down by a ministerial letter. 4 refs

Is clinician refusal to treat an emerging problem in injury compensation systems?

Science.gov (United States)

Brijnath, Bianca; Mazza, Danielle; Kosny, Agnieszka; Bunzli, Samantha; Singh, Nabita; Ruseckaite, Rasa; Collie, Alex

2016-01-20

The reasons that doctors may refuse or be reluctant to treat have not been widely explored in the medical literature. To understand the ethical implications of reluctance to treat there is a need to recognise the constraints of doctors working in complex systems and to consider how these constraints may influence reluctance. The aim of this paper is to illustrate these constraints using the case of compensable injury in the Australian context. Between September and December 2012, a qualitative investigation involving face-to-face semistructured interviews examined the knowledge, attitudes and practices of general practitioners (GPs) facilitating return to work in people with compensable injuries. Compensable injury management in general practice in Melbourne, Australia. 25 GPs who were treating, or had treated a patient with compensable injury. The practice of clinicians refusing treatment was described by all participants. While most GPs reported refusal to treat among their colleagues in primary and specialist care, many participants also described their own reluctance to treat people with compensable injuries. Reasons offered included time and financial burdens, in addition to the clinical complexities involved in compensable injury management. In the case of compensable injury management, reluctance and refusal to treat is likely to have a domino effect by increasing the time and financial burden of clinically complex patients on the remaining clinicians. This may present a significant challenge to an effective, sustainable compensation system. Urgent research is needed to understand the extent and implications of reluctance and refusal to treat and to identify strategies to engage clinicians in treating people with compensable injuries. 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/

Is dissonance reduction a special case of fluid compensation? Evidence that dissonant cognitions cause compensatory affirmation and abstraction.

Science.gov (United States)

Randles, Daniel; Inzlicht, Michael; Proulx, Travis; Tullett, Alexa M; Heine, Steven J

2015-05-01

Cognitive dissonance theory shares much in common with other perspectives that address anomalies, uncertainty, and general expectancy violations. This has led some theorists to argue that these theories represent overlapping psychological processes. If responding to dissonance and uncertainty occurs through a common psychological process, one should expect that the behavioral outcomes of feeling uncertain would also apply to feelings of dissonance, and vice versa. One specific prediction from the meaning maintenance model would be that cognitive dissonance, like other expectancy violations, should lead to the affirmation of unrelated beliefs, or the abstraction of unrelated schemas when the dissonant event cannot be easily accommodated. This article presents 4 studies (N = 1124) demonstrating that the classic induced-compliance dissonance paradigm can lead not only to a change of attitudes (dissonance reduction), but also to (a) an increased reported belief in God (Study 2), (b) a desire to punish norm-violators (Study 1 and 3), (c) a motivation to detect patterns amid noise (Study 3), and (d) polarizing support of public policies among those already biased toward a particular side (Study 4). These results are congruent with theories that propose content-general fluid compensation following the experience of anomaly, a finding not predicted by dissonance theory. The results suggest that dissonance reduction behaviors may share psychological processes described by other theories addressing violations of expectations. (c) 2015 APA, all rights reserved).

Problems of realization of the rights of victims of crimes to compensation by the state

Directory of Open Access Journals (Sweden)

Н. А. Хмельова

2015-05-01

Full Text Available Problem setting: consider the problems of realization of the rights of victims of crime persons to compensation by the State under the laws of Ukraine. To analyze the current civil legislation of Ukraine, to consider the legislation of the countries in terms of state compensation for damages caused to the victim crime. Suggest a mechanism to implement them. Recent research and publications analysis: some aspects of state compensation for harm caused to the victim crime investigated by many scientists. Thus, O. Vedernikova, O. Kuchinska, A. Mazalov, V. Sawickiy in his scientific studies have concentrated on the investigation of the creation of a state fund damages caused offense. R. Abramovich’s work explored the issue of compensation to the victim harm caused by crime as a legal obligation of the State on the basis of mutual responsibility of the citizen to the state and the state before a national. D. Plachkov investigated features of state obligations arising from causing offense, the specific legal solution of the relations in Ukraine. Paper objective: identifying challenges the rights of victims of crime persons to compensation by the state will set features the state’s obligations arising from causing crime and identify ways to improve the legal regulation of the relations in Ukraine. Paper main body: the current civil legislation of Ukraine stipulates the right of victims of criminal offenses on the restoration of rights violations. But there are cases where recovery is impossible. The reasons for this is that, first, is guilty of a criminal offense a person is insolvent, and the actual recovery of funds it usually extends over many years and is irregular. Secondly, the problem relates stopped criminal proceedings in which a person has committed a criminal offense is not established and the victim is deprived of right to file a civil action. Thirdly, the remedy is not possible victims in unsolved criminal offenses, such as when a

Compensator design using the par scientific miller and ADAC Pinnacle tps

International Nuclear Information System (INIS)

Arthur, G.; White, S.

2001-01-01

Full text: Ideal compensators are designed so that a uniform dose is given to a specific plane within the treatment volume despite variation in surface contour and non-homogeneity within the volume. Traditionally our department has designed compensators based on missing tissue alone and using lead sheet. We have now acquired a Par Scientific compensator miller and ADAC Pinnacle compensator design software. This poster sets out the investigations carried out to design compensators using this equipment. The investigation consisted of four parts. Part one was an evaluation of the Par Scientific miller's ability to accurately and to reproducibly mill various shapes from foam and cerrobend. It also included an examination of the effects due to varying the parameter options available in the software and the use of substitute milling bits. The second part was the choice of material to be used for the compensator. The following were investigated for moulds: steel grit; steel shot and cerrobend and for direct milling: cerrobend. Part three consisted of an investigation into the effects on compensator design with changes in the many parameter options available in ADAC software. For the final part compensators were designed using the ADAC software for both a Head and Neck, and a Mantle case. The compensators were made using the Par Scientific miller. This consisted of milling the required shape in foam and then filling it with cerrobend. TLDs were used to evaluate the compensators. Evaluation consisted of examining the uniformity of dose in the selected plane. The compensators were also compared to the traditional method for the same cases. Finally a comparison was made of the measured dose with that calculated by the ADAC Pinnacle planning system. The Par Scientific was found to be accurate and consistent, however not suitable for milling solid cerrobend directly. Investigations so far have shown that the use of molten cerrobend poured into milled foam moulds is the most

Quantum electrodynamics with compensating current

Energy Technology Data Exchange (ETDEWEB)

Bechler, A [Warsaw Univ. (Poland). Instytut Fizyki Teoretycznej

1974-01-01

A formulation of quantum electrodynamics is proposed in which all the propagators and field operators are gauge invariant. It is based on an old idea of Heisenberg and Euler which consists in the introduction of the linear integrals of potentials as arguments of the exponential functions. This method is generalized by an introduction of the so-called ''compensating currents'', which ensure local, i.e. in every point of space-time, charge conservation. The linear integral method is a particular case of that proposed in this paper. As the starting point we use quantum electrodynamics with a non-zero, small photon mass (Proca theory). It is shown that, due to the presence of the compensating current, the theory is fully renormalizable in Hilbert space with positive definite scalar product. The problem of the definition of the current operator is also briefly discussed.

Reactive power compensator

Science.gov (United States)

El-Sharkawi, Mohamed A.; Venkata, Subrahmanyam S.; Chen, Mingliang; Andexler, George; Huang, Tony

1992-01-01

A system and method for determining and providing reactive power compensation for an inductive load. A reactive power compensator (50,50') monitors the voltage and current flowing through each of three distribution lines (52a, 52b, 52c), which are supplying three-phase power to one or more inductive loads. Using signals indicative of the current on each of these lines when the voltage waveform on the line crosses zero, the reactive power compensator determines a reactive power compensator capacitance that must be connected to the lines to maintain a desired VAR level, power factor, or line voltage. Alternatively, an operator can manually select a specific capacitance for connection to each line, or the capacitance can be selected based on a time schedule. The reactive power compensator produces control signals, which are coupled through optical fibers (102/106) to a switch driver (110, 110') to select specific compensation capacitors (112) for connections to each line. The switch driver develops triggering signals that are supplied to a plurality of series-connected solid state switches (350), which control charge current in one direction in respect to ground for each compensation capacitor. During each cycle, current flows from ground to charge the capacitors as the voltage on the line begins to go negative from its positive peak value. The triggering signals are applied to gate the solid state switches into a conducting state when the potential on the lines and on the capacitors reaches a negative peak value, thereby minimizing both the potential difference and across the charge current through the switches when they begin to conduct. Any harmonic distortion on the potential and current carried by the lines is filtered out from the current and potential signals used by the reactive power compensator so that it does not affect the determination of the required reactive compensation.

Reactive power compensator

Energy Technology Data Exchange (ETDEWEB)

El-Sharkawi, Mohamed A. (Renton, WA); Venkata, Subrahmanyam S. (Woodinville, WA); Chen, Mingliang (Kirkland, WA); Andexler, George (Everett, WA); Huang, Tony (Seattle, WA)

1992-01-01

A system and method for determining and providing reactive power compensation for an inductive load. A reactive power compensator (50,50') monitors the voltage and current flowing through each of three distribution lines (52a, 52b, 52c), which are supplying three-phase power to one or more inductive loads. Using signals indicative of the current on each of these lines when the voltage waveform on the line crosses zero, the reactive power compensator determines a reactive power compensator capacitance that must be connected to the lines to maintain a desired VAR level, power factor, or line voltage. Alternatively, an operator can manually select a specific capacitance for connection to each line, or the capacitance can be selected based on a time schedule. The reactive power compensator produces control signals, which are coupled through optical fibers (102/106) to a switch driver (110, 110') to select specific compensation capacitors (112) for connections to each line. The switch driver develops triggering signals that are supplied to a plurality of series-connected solid state switches (350), which control charge current in one direction in respect to ground for each compensation capacitor. During each cycle, current flows from ground to charge the capacitors as the voltage on the line begins to go negative from its positive peak value. The triggering signals are applied to gate the solid state switches into a conducting state when the potential on the lines and on the capacitors reaches a negative peak value, thereby minimizing both the potential difference and across the charge current through the switches when they begin to conduct. Any harmonic distortion on the potential and current carried by the lines is filtered out from the current and potential signals used by the reactive power compensator so that it does not affect the determination of the required reactive compensation.

Compensation: Will it provide a waste site?

International Nuclear Information System (INIS)

Pulsipher, A.G.

1993-01-01

Offering an attractive compensation package to persuade a community to voluntarily accept an otherwise undesirable facility may work in some cases, but it's not likely to work for high-level nuclear-waste disposal. The public perception of the risks involved and the public distrust of the institutions responsible for managing those risks are just too great. Much of the controversy stems from public perceptions that the site-selection process itself is unfair. Resentment builds when this occurs, and offers of compensation come to be labeled bribes or blood money. The driving force behind current nuclear-waste policy is intergenerational equity - the moral concept that the generation that produced the waste should dispose of it, permanently. Regardless of the moral appeal, doubts have been raised about the technical feasibility of this approach. Alternatives featuring intergenerational monetary compensation may better honor the commitment hor-ellipsis and reduce pressure to try to do what may be impossible

The law on indemnity agreement for compensation of nuclear damage

International Nuclear Information System (INIS)

1979-01-01

Basic terms are defined, such as: operation of reactors; nuclear damage; nuclear enterpriser; nuclear ship; measure for compensation; amount of compensation and liability insurance contract. The government may conclude with nuclear enterprisers indemnity agreements, in which in the case of reparation responsibilities of the enterprisers coming into being, the government agrees to make for losses of the enterprisers not possible to be compensated by liability insurance contracts, etc., and the enterprisers comply to pay indemnity charges. Losses indemnified by the government with the said agreements (indemnity agreement) shall be losses of the enterprisers (indemnity loss) which occur from reparation of nuclear damages due to earthquakes or eruptions, or regular operation of reactors or damages to be compensated by the insurance contracts, which are not demanded by the sufferers for 10 years from the day of events, and others. The term of indemnity agreements is from the time of the conclusion to the date of suspension of the operation of reactors. Indemnity charges, amount of indemnity, limit of conclusion of indemnity agreements, notice, prescription and others are prescribed respectively. The government may dissolute indemnity agreements in specified particular cases, including violation of the provisions of the law concerning indemnification of nuclear damage by the enterprisers, etc. (Okada, K.)

Analysis of multichannel optical rotary connectors based on the compensation operating principle with mirror and prismatic optical compensators (Part 1

Directory of Open Access Journals (Sweden)

V.M. Shapar

2017-04-01

Full Text Available Performed in this work is a comprehensive theoretical computer analysis of performances inherent to two types of multichannel optical rotary connectors (ORC of compensation operation based on mirror and prismatic compensators. This analysis relies on exact analytical expressions obtained for light ray paths in ORC models with a mirror compensator made in the form of bilateral mirror placed between two optical hemispheres and with prismatic compensator made in the form of Dove prism placed between two non-aberrational elliptic lenses. Found in ORC with the mirror compensator is the essential deficiency inherent to all these constructions, which is related with considerable rotary oscillations in the value of optical signals in mirror angular positions when the mirror halves the input light beam. In these mirror positions, the amplitude value of optical signal oscillations exceeds 95%, and optical losses are higher than –13 dB, when the rotor turns. One deficiency more in these constructions is also strict technical requirements to the accuracy of making the optical components and mechanisms at the level of 1…2 µm. Concerning the ORC construction with a prismatic compensator as well as collimator and focusing lenses common for all the channels, one should note the inadmissibly high optical losses of the signal value (higher than –30…40 dB in the case of construction with fiber-optic interfaces, and large dimensions and mass in the case of active construction with optoelectronic transducers at the inputs and outputs of ORC. For example, when the number of channels N = 10 the longitudinal dimension of optical transfer channel (prism and lenses exceeds 300 mm, and this dimension increases with increasing the number of channels. When this dimension is lower than 100 mm, the facility can be equipped with only one optical communication channel containing one LED and one photodiode located on the rotation axis. Optical losses in these

Joint adaptive modulation and diversity combining with feedback error compensation

KAUST Repository

Choi, Seyeong; Hong-Chuan, Yang; Alouini, Mohamed-Slim; Qaraqe, Khalid A.

2009-01-01

This letter investigates the effect of feedback error on the performance of the joint adaptive modulation and diversity combining (AMDC) scheme which was previously studied with an assumption of error-free feedback channels. We also propose to utilize adaptive diversity to compensate for the performance degradation due to feedback error. We accurately quantify the performance of the joint AMDC scheme in the presence of feedback error, in terms of the average number of combined paths, the average spectral efficiency, and the average bit error rate. Selected numerical examples are presented and discussed to illustrate the effectiveness of the proposed feedback error compensation strategy with adaptive combining. It is observed that the proposed compensation strategy can offer considerable error performance improvement with little loss in processing power and spectral efficiency in comparison with the no compensation case. Copyright © 2009 IEEE.

Joint adaptive modulation and diversity combining with feedback error compensation

KAUST Repository

Choi, Seyeong

2009-11-01

This letter investigates the effect of feedback error on the performance of the joint adaptive modulation and diversity combining (AMDC) scheme which was previously studied with an assumption of error-free feedback channels. We also propose to utilize adaptive diversity to compensate for the performance degradation due to feedback error. We accurately quantify the performance of the joint AMDC scheme in the presence of feedback error, in terms of the average number of combined paths, the average spectral efficiency, and the average bit error rate. Selected numerical examples are presented and discussed to illustrate the effectiveness of the proposed feedback error compensation strategy with adaptive combining. It is observed that the proposed compensation strategy can offer considerable error performance improvement with little loss in processing power and spectral efficiency in comparison with the no compensation case. Copyright © 2009 IEEE.

Reactive power compensating system

Energy Technology Data Exchange (ETDEWEB)

Williams, Timothy J. (Redondo Beach, CA); El-Sharkawi, Mohamed A. (Renton, WA); Venkata, Subrahmanyam S. (Seattle, WA)

1987-01-01

The reactive power of an induction machine is compensated by providing fixed capacitors on each phase line for the minimum compensation required, sensing the current on one line at the time its voltage crosses zero to determine the actual compensation required for each phase, and selecting switched capacitors on each line to provide the balance of the compensation required.

Compensation programs after withdrawal of the recommendation for HPV vaccine in Japan.

Science.gov (United States)

Yuji, Koichiro; Nakada, Haruka

2016-05-03

HPV vaccinations were recommended with the backing of a Japanese government subsidy program in 2010, and were included in the National Immunization Program in April 2013. However, the Ministry of Health, Labour, and Welfare withdrew the recommendation for the HPV vaccination in June 2013. We investigated HPV vaccine injury compensation programs for both the national and local governments. Approximately 3.38 million girls were vaccinated, and 2,584 complained of health problems. The majority of these received the vaccine shot as a non-routine vaccination. In total, 98 people developed health problems and applied for assistance from 2011 to 2014, but no cases have been processed since October 2014. Several local governments are providing their own compensation program for cases of vaccine adverse reactions, but the number is extremely low (16 of 1,741 municipalities and 1 of 47 prefectures). The local governments that are providing compensation are largely those where HPV vaccine victim support groups are prominent. The confusion regarding the national program for HPV vaccine injury was caused by the discrepancy between the compensation programs for those vaccinated under the immunization law and for those who received voluntary vaccinations. The establishment of a new compensation program might be key to finding a lasting resolution.

Compensation for damage in the case of transfrontier reactor accidents

International Nuclear Information System (INIS)

Gornig, G.

1986-01-01

The author discusses possibilities to recover in German and Soviet courts claims for the compensation of damage for a German citizen arising from the reactor accident in Chernobyl. Concerning the claims for damage suffered in the Federal Republic of Germany he investigates possible breaches of bilateral or multilateral international agreements and of universal international law by the Soviet Union. (WG) [de

Calibration and compensation of deflections and compliances in remote handling equipment configurations

International Nuclear Information System (INIS)

Kivelae, Tuomo; Saarinen, H.; Mattila, J.; Haemaelaeinen, V.; Siuko, M.; Semeraro, L.

2011-01-01

This paper presents a generic method of calibrating and compensating remote handling system configurations subject to manufacturing and assembly tolerances, deflections and compliances. A method consists of kinematic part and non-kinematic part. A kinematic calibration algorithm is presented for finding the values of kinematic model errors by measuring the end-effector Cartesian position. This is a conventional way to calibrate industrial robots. However, in this case the kinematic calibration is not able to compensate flaws fully due to large deflections and compliances caused by a massive Cassette payload (approx. 9 ton). Positioning error at the furthest point of the cassette before any compensation was 80 mm. Therefore, extra compensation must be introduced in addition to a kinematic calibration. A kinematic calibration together with an extra compensation is a demanding task to carry out. The resulting complex compensation function has to be such that it can be implemented in real-time Cassette Multifunctional Mover (CMM) control system software.

Compensation of non-ideal beam splitter polarization distortion effect in Michelson interferometer

Science.gov (United States)

Liu, Yeng-Cheng; Lo, Yu-Lung; Liao, Chia-Chi

2016-02-01

A composite optical structure consisting of two quarter-wave plates and a single half-wave plate is proposed for compensating for the polarization distortion induced by a non-ideal beam splitter in a Michelson interferometer. In the proposed approach, the optimal orientations of the optical components within the polarization compensator are determined using a genetic algorithm (GA) such that the beam splitter can be treated as a free-space medium and modeled using a unit Mueller matrix accordingly. Two implementations of the proposed polarization controller are presented. In the first case, the compensator is placed in the output arm of Michelson interferometer such that the state of polarization of the interfered output light is equal to that of the input light. However, in this configuration, the polarization effects induced by the beam splitter in the two arms of the interferometer structure cannot be separately addressed. Consequently, in the second case, compensator structures are placed in the Michelson interferometer for compensation on both the scanning and reference beams. The practical feasibility of the proposed approach is introduced by considering a Mueller polarization-sensitive (PS) optical coherence tomography (OCT) structure with three polarization controllers in the input, reference and sample arms, respectively. In general, the results presented in this study show that the proposed polarization controller provides an effective and experimentally-straightforward means of compensating for the polarization distortion effects induced by the non-ideal beam splitters in Michelson interferometers and Mueller PS-OCT structures.

Calculating activation energies for temperature compensation in circadian rhythms

International Nuclear Information System (INIS)

Bodenstein, C; Heiland, I; Schuster, S

2011-01-01

Many biological species possess a circadian clock, which helps them anticipate daily variations in the environment. In the absence of external stimuli, the rhythm persists autonomously with a period of approximately 24 h. However, single pulses of light, nutrients, chemicals or temperature can shift the clock phase. In the case of light- and temperature-cycles, this allows entrainment of the clock to cycles of exactly 24 h. Circadian clocks have the remarkable property of temperature compensation, that is, the period of the circadian rhythm remains relatively constant within a physiological range of temperatures. For several organisms, temperature-regulated processes within the circadian clock have been identified in recent years. However, how these processes contribute to temperature compensation is not fully understood. Here, we theoretically investigate temperature compensation in general oscillatory systems. It is known that every oscillator can be locally temperature compensated around a reference temperature, if reactions are appropriately balanced. A balancing is always possible if the control coefficient with respect to the oscillation period of at least one reaction in the oscillator network is positive. However, for global temperature compensation, the whole physiological temperature range is relevant. Here, we use an approach which leads to an optimization problem subject to the local balancing principle. We use this approach to analyse different circadian clock models proposed in the literature and calculate activation energies that lead to temperature compensation

[Current issues in legal cases of compensation for healthcare malpractice].

Science.gov (United States)

Heiner, Tamás; Barzó, Tímea

2014-09-21

The number of medical malpractice lawsuits filed each year in Hungary has considerably increased since 1990. The judicial decisions and practices on determining and awarding wrongful damages recoverable for medical malpractices in the Hungarian civil law have been developing for decades. In the meantime, a new Hungarian Civil Code (Act V of 2013) has entered into force, which among others, necessitates the revaluation of assessment of damages recoverable for medical malpractices. There are two main areas where fundamental changes have been introduced, which may significantly affect the outcome of medical malpractice lawsuits in the future. In the early stage of medical malpractices it was unclear whether the courts had to consider either the contractual relationship between patients and healthcare providers (contractual liability) or general codal articles on damages arising from non-contractual liability/torts (delictual liability) in their judgement delivered in the cases. Both the theoretical and practical experience of the last ten years shows that healthcare services agreements are concluded between healthcare providers and patients with the aim and intention to provide appropriate professional healthcare services to patients, which meet patients' interests and wishes. The medical service is violated if it fails to meet patients' interests and wishes as well as the objectives of the agreement. Since the new legislation implies a stricter liability for damages in the case of breach of contract and stricter rules for exempting the party in breach from compensation obligations, the opportunities to exempt healthcare providers from these obligations have become limited compared to previous regulations. This modification, which was aimed at further integrating the established judicial practices into legislation, stipulates the application of the rules for liability for damages resulting from medical malpractice in non-contractual situations. This paper analyses

Veterans affairs disability compensation: a case study in countertherapeutic jurisprudence.

Science.gov (United States)

Mossman, D

1996-01-01

This article examines the disability compensation programs and health care system of the Department of Veterans Affairs (VA) from the perspective of therapeutic jurisprudence scholarship. VA psychiatric patients have unambiguous financial incentives to endlessly litigate disability claims, to seek lengthy hospitalization rather than outpatient treatment, and to be ill, disabled, and unemployed. These countertherapeutic incentives reward incapacitation, encourage perceiving one-self as sick, diminish personal responsibility, taint treatment relationships, and lead to disparaging perceptions of VA patients. In addition, such perceptions produce moral dilemmas that arise from mutual distrust and frustration when patients and caregivers have antagonistic goals for the clinical encounter. Changes in disability determination procedures, compensation levels, and patterns of payment for treatment could give VA patients and caregivers a "healthier" health care system that encourages personal responsibility and promotes respectful attitudes toward patients. In the absence of such changes, an awareness of countertherapeutic financial incentives can help clinicians distinguish between psychopathological behavior and the pursuit of a rational income strategy, and can help practitioners recognize that apparently deceitful or litigious behavior represents a reasonable response to the economic contingencies that VA patients face.

Etiology of work-related electrical injuries: a narrative analysis of workers' compensation claims.

Science.gov (United States)

Lombardi, David A; Matz, Simon; Brennan, Melanye J; Smith, Gordon S; Courtney, Theodore K

2009-10-01

The purpose of this study was to provide new insight into the etiology of primarily nonfatal, work-related electrical injuries. We developed a multistage, case-selection algorithm to identify electrical-related injuries from workers' compensation claims and a customized coding taxonomy to identify pre-injury circumstances. Workers' compensation claims routinely collected over a 1-year period from a large U.S. insurance provider were used to identify electrical-related injuries using an algorithm that evaluated: coded injury cause information, nature of injury, "accident" description, and injury description narratives. Concurrently, a customized coding taxonomy for these narratives was developed to abstract the activity, source, initiating process, mechanism, vector, and voltage. Among the 586,567 reported claims during 2002, electrical-related injuries accounted for 1283 (0.22%) of nonfatal claims and 15 fatalities (1.2% of electrical). Most (72.3%) were male, average age of 36, working in services (33.4%), manufacturing (24.7%), retail trade (17.3%), and construction (7.2%). Body part(s) injured most often were the hands, fingers, or wrist (34.9%); multiple body parts/systems (25.0%); lower/upper arm; elbow; shoulder, and upper extremities (19.2%). The leading activities were conducting manual tasks (55.1%); working with machinery, appliances, or equipment; working with electrical wire; and operating powered or nonpowered hand tools. Primary injury sources were appliances and office equipment (24.4%); wires, cables/cords (18.0%); machines and other equipment (11.8%); fixtures, bulbs, and switches (10.4%); and lightning (4.3%). No vector was identified in 85% of cases. and the work process was initiated by others in less than 1% of cases. Injury narratives provide valuable information to overcome some of the limitations of precoded data, more specially for identifying additional injury cases and in supplementing traditional epidemiologic data for further

Annual compensation for pipelines in Alberta

International Nuclear Information System (INIS)

2008-11-01

The Surface Rights Board (SRB) in Alberta held a hearing in November 2007 to address three issues involving a pipeline for Enbridge Pipelines (Athabasca) Inc. as well as several land owner issues in Townships 66-68 and Ranges 17-19, all west of the 4th Meridian. The issues the SRB examined were the appropriate amount (i.e. magnitude) of compensation payable under right of entry orders under consideration; the appropriate structure of the compensation award; and to whom the compensation was payable. This document presented a review by the Farmer's Advocate Office (FAO) of the published decision of the SRB. The verbatim decision and rationale used by the SRB to award annual compensation for loss and/or ongoing nuisance and inconvenience was presented. The document could be useful to landowners as they determine their negotiation strategy when faced with considering future pipeline access agreements. The document included a discussion of the context for the decision and a case review. Specific topics that were covered included the rationale for the decision; long term effects of pipeline arguments and SRB commentary; the award and determination; and what still needs to be done. It was concluded that the SRB requires evidence in order to answer several questions regarding the magnitude of any losses, and to what degree, if any, had the nuisance, inconvenience, and loss of rights already been anticipated and factored into the operator's final offer

Economic analysis of reactive power compensation in a wind farm: Influence of Spanish energy policy

Energy Technology Data Exchange (ETDEWEB)

Martinez, E.; Daroca, F. [Grupo Eolicas Riojanas, Carretera de Laguardia, 91-93, 26006 Logrono, La Rioja (Spain); Sanz, F.; Blanco, J. [Department of Mechanical Engineering, University of La Rioja, Logrono, La Rioja (Spain); Jimenez, E. [Department of Electrical Engineering, University of La Rioja, Logrono, La Rioja (Spain)

2008-08-15

Presently, renewable energies and especially wind energy are gaining a special relevance in the electrical market worldwide. This current rate of growth brings with it the need for the various wind farms to not limit themselves to producing energy but also provide stability to the network within its capabilities. So, the actual objective is to adapt the installations that produce wind energy in such a way that they give a maximum amount of support in any given moment to the electrical network. For this purpose, there are governing techno-economic parameters that influence the economic behavior of commercial wind farms. A complete cost-benefit analysis model is developed, focused on incorporating automatic capacitor banks into wind farms for the compensation of reactive power. This economic analysis is about doubly fed induction generator (DFIG) wind turbines. Although this kind of wind turbines have a certain capability in terms of modulating reactive power, this capacity is not enough to achieve the new requirements of reactive power regulation in Spain and it is necessary to invest in systems of external compensation. In this paper, we have studied the case of DFIG wind turbine and capacitor banks, although the used methodology can be applied to other technologies as well by simply amplifying the algorithms according to the specific characteristics of the option elected. Following this premise, a detailed analysis of the specific needs of a wind farm has been carried out, as well as a search for the optimum performance for the compensation of reactive power. (author)

Economic analysis of reactive power compensation in a wind farm: Influence of Spanish energy policy

International Nuclear Information System (INIS)

Martinez, E.; Daroca, F.; Sanz, F.; Blanco, J.; Jimenez, E.

2008-01-01

Presently, renewable energies and especially wind energy are gaining a special relevance in the electrical market worldwide. This current rate of growth brings with it the need for the various wind farms to not limit themselves to producing energy but also provide stability to the network within its capabilities. So, the actual objective is to adapt the installations that produce wind energy in such a way that they give a maximum amount of support in any given moment to the electrical network. For this purpose, there are governing techno-economic parameters that influence the economic behavior of commercial wind farms. A complete cost-benefit analysis model is developed, focused on incorporating automatic capacitor banks into wind farms for the compensation of reactive power. This economic analysis is about doubly fed induction generator (DFIG) wind turbines. Although this kind of wind turbines have a certain capability in terms of modulating reactive power, this capacity is not enough to achieve the new requirements of reactive power regulation in Spain and it is necessary to invest in systems of external compensation. In this paper, we have studied the case of DFIG wind turbine and capacitor banks, although the used methodology can be applied to other technologies as well by simply amplifying the algorithms according to the specific characteristics of the option elected. Following this premise, a detailed analysis of the specific needs of a wind farm has been carried out, as well as a search for the optimum performance for the compensation of reactive power. (author)

Aesthetic acceptance equals to nature's compensation plus surgical correction.

Science.gov (United States)

Vadgaonkar, Vaishali; Gangurde, Parag; Karandikar, Anita; Mahajan, Nikhil

2013-07-25

Orthognathic surgery has become an acceptable treatment plan for patients with various maxillofacial deformities. The rehabilitation of severe class III adult patients requires a complex interdisciplinary orthodontic and orthognathic approach. This presentation aims to show a case of combination of camouflage and bilateral sagittal split osteotomy (BSSO).Camouflage in maxillary arch was accepted after analysing visual treatment objective (VTO) and pleasing soft tissue compensation which gave us the clue to go ahead for surgical correction of excess mandibular length to achieve best aesthetic outcome while maintaining nature's compensation in upper arch.

Analysis and characterization of cyclic-scale compensated analog-to-digital converters

International Nuclear Information System (INIS)

Gatti, E.; Manfredi, P.F.; Marino, D.

1979-01-01

The authors discuss characteristics and limitations of cyclic-scale compensated analog-to-digital converters. After summarizing the behaviour of the method implemented in an ideal way, they show how the inaccuracies in the auxillary analog levels affect the real design. Having stated under what approximations and with what cares a cyclic-scale compensated converter approaches the ideal case of channels having equal profiles, the consequences of this property, are studied. (Auth.)

Essays in Executive Compensation

NARCIS (Netherlands)

D. Zhang (Dan)

2012-01-01

textabstractThis dissertation focuses on how executive compensation is designed and its implications for corporate finance and government regulations. Chapter 2 analyzes several proposals to restrict CEO compensation and calibrates two models of executive compensation that describe how firms would

Design of a rotational three-dimensional nonimaging device by a compensated two-dimensional design process.

Science.gov (United States)

Yang, Yi; Qian, Ke-Yuan; Luo, Yi

2006-07-20

A compensation process has been developed to design rotational three-dimensional (3D) nonimaging devices. By compensating the desired light distribution during a two-dimensional (2D) design process for an extended Lambertian source using a compensation coefficient, the meridian plane of a 3D device with good performance can be obtained. This method is suitable in many cases with fast calculation speed. Solutions to two kinds of optical design problems have been proposed, and the limitation of this compensated 2D design method is discussed.

Exploring the importance of different items as reasons for leaving emergency medical services between fully compensated, partially compensated, and non-compensated/volunteer samples.

Science.gov (United States)

Blau, Gary; Chapman, Susan; Gibson, Gregory; Bentley, Melissa A

2011-01-01

The purpose of our study was to investigate the importance of different items as reasons for leaving the Emergency Medical Service (EMS) profession. An exit survey was returned by three distinct EMS samples: 127 full compensated, 45 partially compensated and 72 non-compensated/volunteer respondents, who rated the importance of 17 different items for affecting their decision to leave EMS. Unfortunately, there were a high percentage of "not applicable" responses for 10 items. We focused on those seven items that had a majority of useable responses across the three samples. Results showed that the desire for better pay and benefits was a more important reason for leaving EMS for the partially compensated versus fully compensated respondents. Perceived lack of advancement opportunity was a more important reason for leaving for the partially compensated and volunteer groups versus the fully compensated group. Study limitations are discussed and suggestions for future research offered.

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 ...

How much should customers be compensated for interruptions in the drinking water supply?

Science.gov (United States)

Molinos-Senante, María; Sala-Garrido, Ramon

2017-05-15

Water supply interruptions directly affect customers, and customers should be compensated accordingly. However, few water regulators have applied compensation policies given the difficulty of estimating the economic value of compensation to customers. In this study, a pioneering approach based on the concept of shadow prices is proposed to determine the compensation that customers should receive for unplanned water interruptions. The Chilean water industry was selected as a case study because there is an ongoing policy discussion between the use of penalties or compensation as an incentive to prevent water supply interruptions. The estimated results indicate that for 2014, the value of compensation ranges between 2.4% and 35.4% of the fixed charge of the water tariff. The methodology and findings of this study are of great relevance to water regulators in defining incentives to prompt water companies to provide reliable water service. Copyright © 2017 Elsevier B.V. All rights reserved.

Developing fair compensation structures

International Nuclear Information System (INIS)

Trousdale, W.J.

1998-01-01

The issue of finding an effective way to incorporate Aboriginal values into the process of developing fair compensation structures was discussed. This paper discusses pricing intangible values using dollars, but it was emphasized that 'values' are whatever are important to us. Therefore, in order to achieve fair compensation, creative alternatives that are value-focused should be pursued. In addition to the more straight-forward monetary compensation, compensation could also be about avoiding losses, mitigating adverse impacts, achieving better communication, and promoting cultural understanding. 25 refs., 2 tabs

78 FR 40507 - Appendix B Guidelines for Reviewing Applications for Compensation and Reimbursement of Expenses...

Science.gov (United States)

2013-07-05

... DEPARTMENT OF JUSTICE Appendix B Guidelines for Reviewing Applications for Compensation and Reimbursement of Expenses Filed Under United States Code by Attorneys in Larger Chapter 11 Cases; Correction... reviewing applications for compensation and reimbursement of expenses filed by attorneys in larger chapter...

Reactive power compensation. System service - line quality. 2. ed.; Blindleistungskompensation. Systemdienstleistung - Netzqualitaet

Energy Technology Data Exchange (ETDEWEB)

Grosse-Gehling, Martin; Just, Wolfgang; Reese, Juergen; Schlabbach, Juergen

2013-11-01

Reactive power compensation is playing an increasingly important role as the need for an efficient use of operating equipment and power grids continues to grow. This book presents the fundamentals of reactive power compensation in low and medium voltage grids, offering a wealth of application and calculation examples that will further the reader's understanding of the following topics: 1. design, dimensioning and operation of capacitors and capacitor installations; 2. long-term stability and ageing of capacitor installations; 3. use of passive and active filters; 4. improvement of voltage quality by means of filters and capacitor installations; 5. provision of reactive power compensation by means of power electronics; 6. costs and economic efficiency of reactive power compensation and filter equipment; 7. considerations from the viewpoint of the power supply industry; price regulations; 8. information requirements concerning PCB-containing capacitors; 9. climate protection and energy efficiency through reactive power compensation; 10. technical connection requirements and guidelines; 11. special technical issues concerning the use of reactive power compensation installations. [German] Die Blindleistungskompensation gewinnt angesichts der Notwendigkeit zur erhoehten Ausnutzung der Betriebsmittel und Netze zunehmend an Bedeutung. In diesem Buch werden die Grundlagen der Blindleistungskompensation in Nieder- und Mittelspannungsnetzen beschrieben und folgende Themen anhand zahlreicher Anwendungs- und Berechnungsbeispiele vertieft: 1. Aufbau, Auslegung und Betrieb von Kondensatoren und Kondensatoranlagen, 2. Langzeitstabilitaet und Alterung von Kondensatoranlagen, 3. Einsatz passiver und aktiver Filter, 4. Verbesserung der Spannungsqualitaet durch Filter und Kondensatoranlagen, 5. Blindleistungsbereitstellung mit Leistungselektronik, 6. Kosten und Wirtschaftlichkeit von Kompensations- und Filteranlagen, 7. Elektrizitaetswirtschaftliche Betrachtungen

Secondary control for voltage unbalance compensation in an islanded microgrid

DEFF Research Database (Denmark)

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

2011-01-01

In this paper, the concept of secondary control is applied for voltage unbalance compensation in an islanded microgrid. The aim of the proposed control approach is to enhance the voltage quality at the point of common coupling (PCC). Unbalance compensation is achieved by proper control...... of distributed generators (DGs). The DGs control structure mainly consists of active and reactive power controllers, virtual impedance loop and voltage and current proportional-resonant controllers. Simulation results are presented for different cases. The results show the effectiveness of the proposed approach...

Dynamical compensation and structural identifiability of biological models: Analysis, implications, and reconciliation.

Science.gov (United States)

Villaverde, Alejandro F; Banga, Julio R

2017-11-01

The concept of dynamical compensation has been recently introduced to describe the ability of a biological system to keep its output dynamics unchanged in the face of varying parameters. However, the original definition of dynamical compensation amounts to lack of structural identifiability. This is relevant if model parameters need to be estimated, as is often the case in biological modelling. Care should we taken when using an unidentifiable model to extract biological insight: the estimated values of structurally unidentifiable parameters are meaningless, and model predictions about unmeasured state variables can be wrong. Taking this into account, we explore alternative definitions of dynamical compensation that do not necessarily imply structural unidentifiability. Accordingly, we show different ways in which a model can be made identifiable while exhibiting dynamical compensation. Our analyses enable the use of the new concept of dynamical compensation in the context of parameter identification, and reconcile it with the desirable property of structural identifiability.

Compensation for nuclear damage in the OECD member countries

International Nuclear Information System (INIS)

1977-01-01

The study aims to describe briefly the main features of the system for compensation of nuclear damage in OECD Member Countries, emphasising the practical arrangements for compensating such damage, with illustrations drawn from various national legal provisions applicable to such cases. The study indicates and compares legislative provisions which are specifically nuclear, without going into the substantive and procedural rules of the general law, reference to which frequently occurs in enactments relating to nuclear third party liability. The references to national nuclear legislation illustrate the manner in which effect has been given to international Conventions. (Auth.) [fr

Improved cable compensation technique for self powered neutron detectors

International Nuclear Information System (INIS)

Nieuwenhove, R. van

1996-01-01

Measurements with cobalt self powered neutron detectors on the BR2 reactor have revealed that the currents induced by external gamma radiation can be of the same order as the neutron induced signal and that the gamma induced current on the emitter and the compensator wires are not symmetric. In this case, the standard detection electronic setup leads to erroneous results. It is shown that a slightly modified electronic setup, in which this asymmetry is compensated for, can nevertheless allow to obtain correct neutron flux measurements. Measures to reduce the influence of external gamma radiation in general will also be discussed. (orig.)

Ward identities for scale and special conformal transformations in inflation

International Nuclear Information System (INIS)

Kundu, Nilay; Shukla, Ashish; Trivedi, Sandip P.

2016-01-01

We derive the general Ward identities for scale and special conformal transformations in theories of single field inflation. Our analysis is model independent and based on symmetry considerations alone. The identities we obtain are valid to all orders in the slow roll expansion. For special conformal transformations, the Ward identities include a term which is non-linear in the fields that arises due to a compensating spatial reparametrization. Some observational consequences are also discussed.

Washington's marine oil spill compensation schedule - simplified resource damage assessment

International Nuclear Information System (INIS)

Geselbracht, L.; Logan, R.

1993-01-01

The Washington State Preassessment Screening and Oil Spill Compensation Schedule Rule (Chapter 173-183 Washington Administrative Code), which simplifies natural resource damage assessment for many oil spill cases, became effective in May 1992. The approach described in the rule incorporates a number of preconstructed rankings that rate environmental sensitivity and the propensity of spilled oil to cause environmental harm. The rule also provides guidance regarding how damages calculated under the schedule should be reduced to take into account actions taken by the responsible party that reduce environmental injury. To apply the compensation schedule to marine estuarine spills, the resource trustees need only collect a limited amount of information such as type of product spilled, number of gallons spilled, compensation schedule subregions the spill entered, season of greatest spill impact, percent coverage of habitats affected by the spill, and actions taken by the responsible party. The result of adding a simplified tool to the existing assortment of damage assessment approaches is that resource trustees will now be able to assess damages for most oil spill cases and shift more effort than was possible in the past to resource restoration

26 CFR 25.2702-1 - Special valuation rules in the case of transfers of interests in trust.

Science.gov (United States)

2010-04-01

... 26 Internal Revenue 14 2010-04-01 2010-04-01 false Special valuation rules in the case of transfers of interests in trust. 25.2702-1 Section 25.2702-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) ESTATE AND GIFT TAXES GIFT TAX; GIFTS MADE AFTER DECEMBER 31, 1954 Special Valuation Rules § 25.2702-1 Special...

Test of a liquid argon calorimeter for the H1-detector with investigations on compensation via software techniques

International Nuclear Information System (INIS)

Binder, E.

1990-05-01

In Summer '88 a pre-series model of the inner-forward-calorimeter for the H1-detector was tested using electrons and pions from a CERN test beam. The performance of the calorimeter was analysed, with emphasis on charge calibration, noise in the read-out chain, HV-curve, energy calibration and longitudinal shower shape. A special study was done on software techniques to achieve compensation (ε/h = 1) for a non-compensating calorimeter exploiting the fine granularity of the device to spot electromagnetic energy deposits. (orig.) [de

Aesthetic acceptance equals to nature’s compensation plus surgical correction

Science.gov (United States)

Vadgaonkar, Vaishali; Gangurde, Parag; Karandikar, Anita; Mahajan, Nikhil

2013-01-01

Orthognathic surgery has become an acceptable treatment plan for patients with various maxillofacial deformities. The rehabilitation of severe class III adult patients requires a complex interdisciplinary orthodontic and orthognathic approach. This presentation aims to show a case of combination of camouflage and bilateral sagittal split osteotomy (BSSO).Camouflage in maxillary arch was accepted after analysing visual treatment objective (VTO) and pleasing soft tissue compensation which gave us the clue to go ahead for surgical correction of excess mandibular length to achieve best aesthetic outcome while maintaining nature’s compensation in upper arch. PMID:23887991

SU-E-T-357: Electronic Compensation Technique to Deliver Total Body Dose

Energy Technology Data Exchange (ETDEWEB)

Lakeman, T [State University of New York at Buffalo, Buffalo, NY (United States); Wang, I; Podgorsak, M [State University of New York at Buffalo, Buffalo, NY (United States); Roswell Park Cancer Institute, Buffalo, NY (United States)

2015-06-15

Purpose: Total body irradiation (TBI) uses large parallel-opposed radiation fields to suppress the patient’s immune system and eradicate the residual cancer cells in preparation of recipient for bone marrow transplant. The manual placement of lead compensators has conventionally been used to compensate for the varying thickness through the entire body in large-field TBI. The goal of this study is to pursue utilizing the modern electronic compensation technique to more accurately and efficiently deliver dose to patients in need of TBI. Methods: Treatment plans utilizing electronic compensation to deliver a total body dose were created retrospectively for patients for whom CT data had been previously acquired. Each treatment plan includes two, specifically weighted, pair of opposed fields. One pair of open, large fields (collimator=45°), to encompass the patient’s entire anatomy, and one pair of smaller fields (collimator=0°) focused only on the thicker midsection of the patient. The optimal fluence for each one of the smaller fields was calculated at a patient specific penetration depth. Irregular surface compensators provide a more uniform dose distribution within the smaller opposed fields. Results: Dose-volume histograms (DVH) were calculated for the evaluating the electronic compensation technique. In one case, the maximum body doses calculated from the DVH were reduced from the non-compensated 195.8% to 165.3% in the electronically compensated plans, indicating a more uniform dose with the region of electronic compensation. The mean body doses calculated from the DVH were also reduced from the non-compensated 120.6% to 112.7% in the electronically compensated plans, indicating a more accurate delivery of the prescription dose. All calculated monitor units were well within clinically acceptable limits. Conclusion: Electronic compensation technique for TBI will not substantially increase the beam on time while it can significantly reduce the compensator

Financial compensation due to municipalities that host radioactive waste deposits

International Nuclear Information System (INIS)

Silva, Renata A. da; Simoes, Francisco Fernando L.; Martins, Vivian B.

2013-01-01

This work aims to perform calculation about the financial compensation due to municipalities where there is viability for construction of radioactive waste deposits from low and medium activity. Were used like base structure de Resolution No. 96 of August, 10, 2010, entitled 'Model of Calculation For Financial Compensation to Municipalities' where are determinate those principal characteristics by the waste and deposits, such as the half-life, activity level, type of deposits (initial, intermediate or final), costs for construction and maintenance of deposits, demography, between others. The calculation was made according to the temporally or definitive storage for solids waste like personal protection equipment (gloves, shoes, masks, etc) resins and filters used in wastewater treatment, between others, from of nuclear and radioactivity facilities. There are presented some countries that do the compensation, financial or not, for some municipalities for the construction of waste deposits and in some cases, the way that occurred the negotiation between the stake holders, in other words, the local population and the companies. Also are presented others forms of financial compensation in Brazil in consequence of activities in large scale which result in potential risk for the surrounding population and for the environment, like compensation for oil and natural gas, hydropower plants and mining. Were used on methodology the inventory of waste presented on RMBN project (Repository of Waste of Low and Medium Activity) developed by the CDTN which present the implementation of a repository for final storage to radioactive waste. With this was possible to develop a case study with the creation of four scenarios. Values were found which initially range from R$2,6 thousand to R$79,8 thousand for month. Finally are analyzed the possible influences which that values may have on the municipality budget revenue and some divergent points about the resolution. (author)

Financial compensation due to municipalities that host radioactive waste deposits

Energy Technology Data Exchange (ETDEWEB)

Silva, Renata A. da; Simoes, Francisco Fernando L.; Martins, Vivian B., E-mail: renata.amaral@ufrj.br, E-mail: flamego@ien.gov.br, E-mail: vbmartins@gmail.com [Instituto de Engenharia Nuclear (IEN/CNEN-RJ), Rio de Janeiro, RJ (Brazil)

2013-07-01

This work aims to perform calculation about the financial compensation due to municipalities where there is viability for construction of radioactive waste deposits from low and medium activity. Were used like base structure de Resolution No. 96 of August, 10, 2010, entitled 'Model of Calculation For Financial Compensation to Municipalities' where are determinate those principal characteristics by the waste and deposits, such as the half-life, activity level, type of deposits (initial, intermediate or final), costs for construction and maintenance of deposits, demography, between others. The calculation was made according to the temporally or definitive storage for solids waste like personal protection equipment (gloves, shoes, masks, etc) resins and filters used in wastewater treatment, between others, from of nuclear and radioactivity facilities. There are presented some countries that do the compensation, financial or not, for some municipalities for the construction of waste deposits and in some cases, the way that occurred the negotiation between the stake holders, in other words, the local population and the companies. Also are presented others forms of financial compensation in Brazil in consequence of activities in large scale which result in potential risk for the surrounding population and for the environment, like compensation for oil and natural gas, hydropower plants and mining. Were used on methodology the inventory of waste presented on RMBN project (Repository of Waste of Low and Medium Activity) developed by the CDTN which present the implementation of a repository for final storage to radioactive waste. With this was possible to develop a case study with the creation of four scenarios. Values were found which initially range from R$2,6 thousand to R$79,8 thousand for month. Finally are analyzed the possible influences which that values may have on the municipality budget revenue and some divergent points about the resolution. (author)

Adaptive Engine Torque Compensation with Driveline Model

Directory of Open Access Journals (Sweden)

Park Jinrak

2018-01-01

Full Text Available Engine net torque is the total torque generated by the engine side, and includes the fuel combustion torque, the friction torque, and additionally the starter motor torque in case of hybrid vehicles. The engine net torque is utilized to control powertrain items such as the engine itself, the transmission clutch, also the engine clutch, and it must be accurate for the precise powertrain control. However, this net torque can vary with the engine operating conditions like the engine wear, the changes of the atmospheric pressure and the friction torque. Thus, this paper proposes the adaptive engine net torque compensator using driveline model which can cope with the net torque change according to engine operating conditions. The adaptive compensator was applied on the parallel hybrid vehicle and investigated via MATLAB Simcape Driveline simulation.

Costs and compensation of work‐related injuries in British Columbia sawmills

Science.gov (United States)

Alamgir, Hasanat; Tompa, Emile; Koehoorn, Mieke; Ostry, Aleck; Demers, Paul A

2007-01-01

Objective To estimate the costs of work‐related injury in a cohort of sawmill workers in British Columbia from the perspective of the workers' compensation system. Methods Hospital discharge records were extracted from 1989 to 1998 for a cohort of 5786 actively employed sawmill workers. A total of 173 work‐related injury cases were identified from these records using the International classification of diseases—ninth revision (ICD‐9) external cause of injury codes and the responsibility of payment schedule. Workers' compensation records were extracted and matched with hospital records by dates and ICD‐9 diagnosis codes. All costs were converted into 1995 constant Canadian dollars using the Provincial General Consumer Price Index for the non‐healthcare costs and Medical Consumer Price Index for the healthcare costs. A 5% discounting rate was applied to adjust for the time value of money. For the uncompensated cases, costs were imputed from the compensated cases using the median cost for a similar nature of injury. Results 370 hospitalisation events due to injury were captured, and by either of the two indicators (E Codes or payment schedules), 173 (47%) hospitalisation events due to injury, were identified as work related. The median healthcare cost was $4377 and the median non‐healthcare cost was $16 559 for a work‐related injury. The median non‐healthcare and healthcare costs by injury were falls, $19 978 and $5185; struck by falling object, $32 398 and $8625; struck against, $12 667 and $5741; machinery related, $26 480 and $6643; caught in or between, $24 130 and $4389; and overexertion, $7801 and $2710. The total cost was $10 374 115 for non‐healthcare and $1 764 137 for healthcare. The compensation agency did not compensate $874 871 (8.4%) of the non‐healthcare costs and $200 588 (11.4%) of the healthcare costs. Conclusion Eliminating avoidable work‐related injury events can save valuable resources. PMID:17053018

Costs and compensation of work-related injuries in British Columbia sawmills.

Science.gov (United States)

Alamgir, Hasanat; Tompa, Emile; Koehoorn, Mieke; Ostry, Aleck; Demers, Paul A

2007-03-01

To estimate the costs of work-related injury in a cohort of sawmill workers in British Columbia from the perspective of the workers' compensation system. Hospital discharge records were extracted from 1989 to 1998 for a cohort of 5786 actively employed sawmill workers. A total of 173 work-related injury cases were identified from these records using the International classification of diseases-ninth revision (ICD-9) external cause of injury codes and the responsibility of payment schedule. Workers' compensation records were extracted and matched with hospital records by dates and ICD-9 diagnosis codes. All costs were converted into 1995 constant Canadian dollars using the Provincial General Consumer Price Index for the non-healthcare costs and Medical Consumer Price Index for the healthcare costs. A 5% discounting rate was applied to adjust for the time value of money. For the uncompensated cases, costs were imputed from the compensated cases using the median cost for a similar nature of injury. 370 hospitalisation events due to injury were captured, and by either of the two indicators (E Codes or payment schedules), 173 (47%) hospitalisation events due to injury, were identified as work related. The median healthcare cost was 4377 dollars and the median non-healthcare cost was 16,559 dollars for a work-related injury. The median non-healthcare and healthcare costs by injury were falls, 19,978 dollars and 5185 dollars; struck by falling object, 32,398 dollars and 8625 dollars; struck against, 12,667 dollars and 5741 dollars; machinery related, 26,480 dollars and 6643 dollars; caught in or between, 24,130 dollars and 4389 dollars; and overexertion, 7801 dollars and 2710 dollars. The total cost was 10,374,115 dollars for non-healthcare and 1,764,137 dollars for healthcare. The compensation agency did not compensate 874,871 dollars (8.4%) of the non-healthcare costs and 200,588 dollars (11.4%) of the healthcare costs. Eliminating avoidable work-related injury events

Reasonable selection of automatic exposure density compensation of ionization chamber

International Nuclear Information System (INIS)

Tian Fuqiang; Nie Shikun; Wang Zhihong; Zeng Jianhua; Cheng Guanxun; Xiang Qian

2000-01-01

Objective: To introduce and discuss the methods of reasonable selection of the automatic exposure density compensation of ionization chamber to provide important references for clinic radiograph and improve the quality of images. Methods: X-ray machines with ionization chamber automatic exposure control system were used in this study. Compared with the standard baseline of the normal density of the object radio-graphed, the reasonable ionization chamber density compensation (IDC) was chosen and compared with the radiograph without IDC through a water model test and density measurement. Results: There was no significant difference between two groups (100 films each) which were randomly divided to the group with or without IDC, but there was statistically significant difference in the special groups. Conclusion: To select suitable IDC is very important for guaranteeing radiographic quality, moreover, to establish a suitable kV is also necessary, usually it is 10 to 20 kV higher than the optioned kV. The relative factors must be fixed relatively and be matched correctly

What is different about workers' compensation patients? Socioeconomic predictors of baseline disability status among patients with lumbar radiculopathy.

Science.gov (United States)

Atlas, Steven J; Tosteson, Tor D; Hanscom, Brett; Blood, Emily A; Pransky, Glenn S; Abdu, William A; Andersson, Gunnar B; Weinstein, James N

2007-08-15

Combined analysis of 2 prospective clinical studies. To identify socioeconomic characteristics associated with workers' compensation in patients with an intervertebral disc herniation (IDH) or spinal stenosis (SpS). Few studies have compared socioeconomic differences between those receiving or not receiving workers' compensation with the same underlying clinical conditions. Patients were identified from the Spine Patient Outcomes Research Trial (SPORT) and the National Spine Network (NSN) practice-based outcomes study. Patients with IDH and SpS within NSN were identified satisfying SPORT eligibility criteria. Information on disability and work status at baseline evaluation was used to categorize patients into 3 groups: workers' compensation, other disability compensation, or work-eligible controls. Enrollment rates of patients with disability in a clinical efficacy trial (SPORT) and practice-based network (NSN) were compared. Independent socioeconomic predictors of baseline workers' compensation status were identified in multivariate logistic regression models controlling for clinical condition, study cohort, and initial treatment designation. Among 3759 eligible patients (1480 in SPORT and 2279 in NSN), 564 (15%) were receiving workers' compensation, 317 (8%) were receiving other disability compensation, and 2878 (77%) were controls. Patients receiving workers' compensation were less common in SPORT than NSN (9.2% vs. 18.8%, P socioeconomic characteristics significantly differed according to baseline workers' compensation status. In multiple logistic regression analyses, gender, educational level, work characteristics, legal action, and expectations about ability to work without surgery were independently associated with receiving workers' compensation. Clinical trials involving conditions commonly seen in patients with workers' compensation may need special efforts to ensure adequate representation. Socioeconomic characteristics markedly differed between patients

Options in Compensation

DEFF Research Database (Denmark)

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

2014-01-01

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...

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

On the compensating filter in pulmonary hilar tomography

International Nuclear Information System (INIS)

Okayama, Akio; Nakanishi, Takashi; Fujikawa, Tsuyoshi

1980-01-01

It is difficult to make the optimal density for all area of the pulmonary hilar region on a same film in conventional tomography. But, it is possible to observe all area of the pulmonary hilar region on a same film by equalizing the uneven density of pulmonary hilar region with compensating filter. On this study, the filter which could compensated density in all shifts of Polytome U was constructed and discussed about diagnostic evaluation for those shifts. As a results, by using this filter, the density for all area of the pulmonary hilar region in all shifts of Polytome U could be compensated and grasp the mutral relation of its region. As a conclusion, using this filter is useful method to diagnose pulmonary hilar region. If it is possible to make a patient enough hold a breath, using circular shift is better than other's. If it is difficult to do so, it can not help using linear shift. In such a case, it shall be taken a tomograph in direction of linear shift fitting the object. (author)

Development of a pressurizer level compensator for use on N Reactor

International Nuclear Information System (INIS)

Bussell, J.H.

1985-07-01

The instrument described in this report has been developed to compensate the measured water level in the N Reactor pressurizer for temperature effects. N Reactor is a pressurized water nuclear reactor (PWR). The instrument is defined as a pressurizer level compensator (PLC). A pressurizer is used in a PWR to control the primary coolant pressure and provide a surge volume for primary coolant expansion and contraction. A means of compensating for water and steam density is required because of the wide range of pressure and temperature that result from different steady state and transient reactor power levels. The uncompensated level is determined by measurement of differential pressure between the top of the level measurement zone and the bottom of the level measurement zone. Temperature of the water in the pressurizer is the parameter that is used to determine the proper level compensation since water and steam density are primarily functions of temperature in this case. The PLC uses a microprocessor to calculate the compensated level from temperature and differential pressure measurements. This report includes a description of the design, development, and implementation of software and hardware that are in the PLC. 9 refs., 51 figs., 17 tabs

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.

Compensation for damage to workers health exposed to ionizing radiation in Argentina

International Nuclear Information System (INIS)

Sobehart, Leonardo J.

2003-01-01

The objective of this report is to analyze the possibility to establish a scheme to compensate damage to workers health exposed to ionizing radiation in Argentina for those cases in which it is possible to assume that the exposure to ionizing radiation is the cause of the cancer suffered by the worker. The proposed scheme is based on the recommendations set out in the 'International Conference on Occupational Radiation Protection: Protecting Workers against Exposure to Ionization Radiation, held in Geneva, Switzerland, August 26-30, 2002. To this end, the study analyzes the present state of scientific knowledge on cancer causation due to genotoxic factors, and the accepted form of the doses-response curve, for the human beings exposure to ionization radiation at low doses with low doses rates. Finally, the labor laws and regulations related to damage compensation; in particular the present Argentine Labor Law; the National Russian Federal Occupational Radiological Health Impairment and Workmen Compensation, the United Kingdom Compensation Scheme for Radiation-linked Diseases and the United States Energy Employees Occupational Illness Compensation Program are described. (author)

An Experimental Study of the Accuracy of Compensation in Lithium Drifted Germanium Detectors

Energy Technology Data Exchange (ETDEWEB)

Lauber, A; Malmsten, B

1969-10-15

The nature and magnitude of the space charge existing in the compensated layer of lithium drifted germanium detectors has been studied as a function of drifted depth and of the electric field applied during drift. Experimental values were obtained from the dependence of detector capacitance on applied bias. In most cases there was a linear space charge gradient in the compensated layer. When small electric fields were applied to deep compensated layers, the space charge became constant throughout a large part of the compensated layer. There is some evidence for a strong decrease of mobile carrier recombination lifetime with increasing drifted depth, possibly down to a few microseconds for drifted depths of the order of 7 mm. The experimental results of the investigation are to a large extent in good agreement with theory.

Environmental compensation with forest plantings; Compensacoes ambientais na forma de plantios florestais

Energy Technology Data Exchange (ETDEWEB)

Ozorio, Tarcisio Faria; Alves, Anibal Jose Constantino; Paulucci, Valdemir Antonio; Raul, Vanderlei Lourenco; Martini, Andrea Dietrich; Melo Neto, Joao Evangelista de; Lima, Silvia Ferreira de [PETROBRAS Transporte S. A. (TRANSPETRO), Rio de Janeiro, RJ (Brazil)

2008-07-01

The compensation plantings required for the license process of work and activities that influence permanent preservation areas are being implemented for the pipeway maintenance services of TRANSPETRO in the State of Sao Paulo. Because of the agreement firmed with public power, the Company contracted a specialized firm to the crops of 13,500 seedlings during the 2007-year. This year (2008), the plantings must be concluded, remaining only the maintenance of those. (author)

Occupational Disease, Workers' Compensation, and the Social Work Advocate.

Science.gov (United States)

Shanker, Renee

1983-01-01

Charges that the overwhelming majority of victims of work-related illnesses are not receiving their entitlements. Describes ways in which social workers and health professionals may become advocates to broaden the effectiveness of the workers' compensation system, illustrated by case studies from the Montefiore Project. (Author/JAC)

The perceptions of teachers and principals toward providing additional compensation to teachers in high-need subject areas

Science.gov (United States)

Longing, Jeffrey Lucian

The purpose of this study was to determine possible differences in the perceptions of teachers teaching in high-need areas (i.e., math, science, special education, etc.) and teachers not teaching in high-need areas, (i.e., business education, physical education, etc.) as defined by the states of Arkansas and Louisiana, regarding higher compensation for high-need teachers. In addition, possible perception differences among principals and teachers were determined. The independent variables consisted of gender, position held, years of certified experience, and certification areas. The dependent variable was the perceptions of the participants on providing higher compensation for high-need teachers in order to attract and retain them. The data for all variables were collected using the Teacher Compensation Survey. The sample for this study was limited to teachers, grades 9 through 12, and principals of public high schools in south Arkansas and north Louisiana. Forty-four school districts in south Arkansas (Arkansas Department of Education, 2008a) and north Louisiana (Louisiana Department of Education, 2008a) met the criteria for this study. Twenty-two superintendents gave permission for their districts to participate in the research. A sample of 849 teachers and 38 principals were identified in these districts. Surveys were returned from 350 teachers, creating a 41% response rate. When the 31 principals that returned surveys were added to the total population, the response rate increased to 43% with 381 of the 887 surveyed responding. However, 42 of the teachers and two of the principals skipped some of the questions on the survey and were not included in the study. The researcher used a One-Way ANOVA and independent t-tests to determine the presence of statistical differences at the .05 level. The data showed that most math and science teachers agreed that high-need teachers should be compensated at a higher rate than teachers not teaching in high-need areas. The data

Research Article Special Issue

African Journals Online (AJOL)

pc

2018-03-07

Mar 7, 2018 ... in doing things, as haste, like other instincts and desires has been implanted as a .... have many consequences, which in some cases will be hard to compensate. ... thing]; then protect us from the punishment of the Fire.

Hydro-Quebec to complete series compensation protection by 1995

Energy Technology Data Exchange (ETDEWEB)

Champagne, L

1991-09-01

Hydro-Quebec's 735-kV transmission system is characterized by remote hydroelectric power plants located far north of main load centers, making it difficult to maintain dynamic stability of the system in the case of faults. The utility is planning to install series compensation on its 735-kV network from 1992 to 1995 in order to correct for the reactive impedance of the transmission lines, thereby removing load electrically closer to the points of generation. Series compensation in the form of capacitor banks with overvoltage protection will be installed at line ends and will replace large numbers of conventional electromagnetic or electronic distance relays currently used as line protection equipment. Three Manicouagan-Levis lines and the Micoua-Laurentides line will be center-compensated at 17%. A total of thirty-seven 735-kV lines will be series-compensated at ca 40%. Two separate sets of tests were conducted to select the new series compensation system. Following a market study, eight systems of line protection relays were selected as most likely to operate on a series compensated system. All were performance tested on a transient network analyzer in a simulation involving all components of the 735-kV system with some exceptions. Relays singled out in standard tests were put to a series of more specific tests on the Abitibi-LaVerendrye line, where the largest number of relay malfunctions had been recorded. A current differential relay and a superimposed directional relay were recommended as the two primary protective systems to be installed. Backup protection will be provided by using one of the distance relays with memory polarization. 3 figs.

A dimension reduction method for flood compensation operation of multi-reservoir system

Science.gov (United States)

Jia, B.; Wu, S.; Fan, Z.

2017-12-01

Multiple reservoirs cooperation compensation operations coping with uncontrolled flood play vital role in real-time flood mitigation. This paper come up with a reservoir flood compensation operation index (ResFCOI), which formed by elements of flood control storage, flood inflow volume, flood transmission time and cooperation operations period, then establish a flood cooperation compensation operations model of multi-reservoir system, according to the ResFCOI to determine a computational order of each reservoir, and lastly the differential evolution algorithm is implemented for computing single reservoir flood compensation optimization in turn, so that a dimension reduction method is formed to reduce computational complexity. Shiguan River Basin with two large reservoirs and an extensive uncontrolled flood area, is used as a case study, results show that (a) reservoirs' flood discharges and the uncontrolled flood are superimposed at Jiangjiaji Station, while the formed flood peak flow is as small as possible; (b) cooperation compensation operations slightly increase in usage of flood storage capacity in reservoirs, when comparing to rule-based operations; (c) it takes 50 seconds in average when computing a cooperation compensation operations scheme. The dimension reduction method to guide flood compensation operations of multi-reservoir system, can make each reservoir adjust its flood discharge strategy dynamically according to the uncontrolled flood magnitude and pattern, so as to mitigate the downstream flood disaster.

SU-E-T-04: 3D Dose Based Patient Compensator QA Procedure for Proton Radiotherapy

International Nuclear Information System (INIS)

Zou, W; Reyhan, M; Zhang, M; Davis, R; Jabbour, S; Khan, A; Yue, N

2015-01-01

Purpose: In proton double-scattering radiotherapy, compensators are the essential patient specific devices to contour the distal dose distribution to the tumor target. Traditional compensator QA is limited to checking the drilled surface profiles against the plan. In our work, a compensator QA process was established that assess the entire compensator including its internal structure for patient 3D dose verification. Methods: The fabricated patient compensators were CT scanned. Through mathematical image processing and geometric transformations, the CT images of the proton compensator were combined with the patient simulation CT images into a new series of CT images, in which the imaged compensator is placed at the planned location along the corresponding beam line. The new CT images were input into the Eclipse treatment planning system. The original plan was calculated to the combined CT image series without the plan compensator. The newly computed patient 3D dose from the combined patientcompensator images was verified against the original plan dose. Test plans include the compensators with defects intentionally created inside the fabricated compensators. Results: The calculated 3D dose with the combined compensator and patient CT images reflects the impact of the fabricated compensator to the patient. For the test cases in which no defects were created, the dose distributions were in agreement between our method and the corresponding original plans. For the compensator with the defects, the purposely changed material and a purposely created internal defect were successfully detected while not possible with just the traditional compensator profiles detection methods. Conclusion: We present here a 3D dose verification process to qualify the fabricated proton double-scattering compensator. Such compensator detection process assesses the patient 3D impact of the fabricated compensator surface profile as well as the compensator internal material and structure changes

Use of compensation assemblies in the first core of SNR-300

International Nuclear Information System (INIS)

Billaux, M.; De Wouters, R.; Pilate, S.; Vandenberg, C.

1975-01-01

For the SNR-300 reactor, the use of thin fuel pins was limited to the first core. A direct consequence of changing from the cycle reloading scheme to a complete irradiation without refueling operation is an increase of the initial excess reactivity and plutonium investment. The new system of special assemblies conceived to compensate for the too high reactivity of the first core is described: fixed absorbers, made of B 4 C pins, and sodium diluents, consisting simply of hollow wrapper tubes [fr

Dynamic Consensus Algorithm based Distributed Unbalance Compensation in Islanded Microgrids

DEFF Research Database (Denmark)

Meng, Lexuan; Zhao, Xin; Firoozabadi, Mehdi Savaghebi

2015-01-01

In islanded microgrids (MG), distributed generators (DG) can be employed as distributed compensators for improving the power quality (voltage unbalance and harmonics) in consumer side. Hierarchical control is usually applied with different control levels differentiated. In case of voltage unbalance...

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...

Springback Prediction and Compensation for a High Strength Steel Side Impact Beam

International Nuclear Information System (INIS)

Dutton, Trevor; Edwards, Richard; Blowey, Andrew

2005-01-01

Prediction of formability for sheet metal pressings has advanced to a high state of confidence in recent years. The major challenge is now to predict springback and, moreover, to assist in the design of tooling to correctly compensate for springback. This is particularly the case for materials now being routinely considered for automotive production, such as aluminium and ultra high strength steels, which are prone to greater degrees of springback than traditional mild steels. This paper presents a case study based on the tool design for an ultra high strength steel side impact beam. The forming and springback simulations, carried out using eta/DYNAFORM (based on the LS-DYNA solver), are reported and compared to measurements from the prototype panels. The analysis parameters used in the simulation are presented, and the sensitivity of the results to variation in physical properties is also reviewed. The process of compensating the tools based on the analysis prediction is described; finally, an automated springback compensation method is also applied and the results compared with the final tool design

Enthalpy-entropy compensation: the role of solvation.

Science.gov (United States)

Dragan, Anatoliy I; Read, Christopher M; Crane-Robinson, Colyn

2017-05-01

Structural modifications to interacting systems frequently lead to changes in both the enthalpy (heat) and entropy of the process that compensate each other, so that the Gibbs free energy is little changed: a major barrier to the development of lead compounds in drug discovery. The conventional explanation for such enthalpy-entropy compensation (EEC) is that tighter contacts lead to a more negative enthalpy but increased molecular constraints, i.e., a compensating conformational entropy reduction. Changes in solvation can also contribute to EEC but this contribution is infrequently discussed. We review long-established and recent cases of EEC and conclude that the large fluctuations in enthalpy and entropy observed are too great to be a result of only conformational changes and must result, to a considerable degree, from variations in the amounts of water immobilized or released on forming complexes. Two systems exhibiting EEC show a correlation between calorimetric entropies and local mobilities, interpreted to mean conformational control of the binding entropy/free energy. However, a substantial contribution from solvation gives the same effect, as a consequence of a structural link between the amount of bound water and the protein flexibility. Only by assuming substantial changes in solvation-an intrinsically compensatory process-can a more complete understanding of EEC be obtained. Faced with such large, and compensating, changes in the enthalpies and entropies of binding, the best approach to engineering elevated affinities must be through the addition of ionic links, as they generate increased entropy without affecting the enthalpy.

Spatial transferring of ecosystem services and property rights allocation of ecological compensation

Science.gov (United States)

Wen, Wujun; Xu, Geng; Wang, Xingjie

2011-09-01

Ecological compensation is an important means to maintain the sustainability and stability of ecosystem services. The property rights analysis of ecosystem services is indispensable when we implement ecological compensation. In this paper, ecosystem services are evaluated via spatial transferring and property rights analysis. Take the Millennium Ecosystem Assessment (MA) as an example, we attempt to classify the spatial structure of 31 categories of ecosystem services into four dimensions, i.e., local, regional, national and global ones, and divide the property rights structure into three types, i.e., private property rights, common property rights and state-owned property rights. Through the case study of forestry, farming industry, drainage area, development of mineral resources, nature reserves, functional areas, agricultural land expropriation, and international cooperation on ecological compensation, the feasible ecological compensation mechanism is illustrated under the spatial structure and property rights structure of the concerned ecosystem services. For private property rights, the ecological compensation mode mainly depends on the market mechanism. If the initial common property rights are "hidden," the implementation of ecological compensation mainly relies on the quota market transactions and the state investment under the state-owned property rights, and the fairness of property rights is thereby guaranteed through central administration.

Motion-compensated processing of image signals

NARCIS (Netherlands)

2010-01-01

In a motion-compensated processing of images, input images are down-scaled (scl) to obtain down-scaled images, the down-scaled images are subjected to motion- compensated processing (ME UPC) to obtain motion-compensated images, the motion- compensated images are up-scaled (sc2) to obtain up-scaled

Compensation Consultants and CEO Pay

NARCIS (Netherlands)

Kabir, Mohammed Rezaul; Minhat, Marizah

2014-01-01

The study examines the practice of employing multiple compensation consultants. Examining data of a sample of UK companies over the period 2003–2006 we find that CEOs receive higher equity-based pay when firms employ more than one compensation consultant. An increase in the number of compensation

How to assess the compensations for home relocation: the case of the Malpensa airport

Directory of Open Access Journals (Sweden)

Alessandra Oppio

2016-01-01

Full Text Available The development of the Malpensa airport into a Hub for the Central and South Europe has produced on one side relevant economic impacts, on the other one considerable environmental problems, due to the noise and atmospheric pollution, especially for the inhabitants who live within a distance of 400 meters from the airport.  In the face of this difficult situation, the Lombardy Region has endorsed an agreement for relocating and compensating households affected by the environmental negative externalities. In this context the paper introduces the appraisal procedure used for estimating compensations and discusses the results, mostly in terms of deviation from the expected values and effectiveness of the model.

Reliability improvement for anisotropic biased compensated α/β contamination meter

Energy Technology Data Exchange (ETDEWEB)

Coulon, R., E-mail: romain.coulon@cea.fr [CEA, LIST, Laboratoire Capteurs et Architectures Electroniques, F-91191 Gif-sur-Yvette (France); Montagu, T. [CEA, LIST, Laboratoire de Modélisation et Simulation des Systèmes, F-91191 Gif-sur-Yvette (France); Schoepff, V. [CEA, LIST, Laboratoire Capteurs et Architectures Electroniques, F-91191 Gif-sur-Yvette (France); Menaa, N.; Ulmann, A. Gallozzi; Blanc de Lanaute, N. [CANBERRA France, F-78182 St Quentin en Yvelines (France)

2016-11-21

Nuclear instruments such as alpha/beta contamination meter are frequently used in a compensated mode where the contribution of gamma radiation background is compensated by a guard detector. The signal of interest is then the subtraction of counting from both channels. In practice, the noise signal measured by the guard detector is not strictly equal to the noise contribution into the first detector due to anisotropic biases. The random error (under Poisson assumption) is taken into account to build a hypothesis test. The system is also designed to minimize the systematic error but in some cases, this bias could not be completely removed. The measurement system then shows different behavior when the surrounding environment changes exhibiting inopportune false alarms. A method allowing the false alarms to be suppressed is addressed in this study for compensated measurement. An improvement in terms of reliability has been proven.

29 CFR 778.603 - Special overtime provisions for certain employees receiving remedial education under section 7(q).

Science.gov (United States)

2010-07-01

... 29 Labor 3 2010-07-01 2010-07-01 false Special overtime provisions for certain employees receiving remedial education under section 7(q). 778.603 Section 778.603 Labor Regulations Relating to Labor... DIRECTLY RELATED TO REGULATIONS OVERTIME COMPENSATION Miscellaneous § 778.603 Special overtime provisions...

Reforming Miners' Lung Disease Compensation in South Africa--Long Overdue but What Are the Options?

Science.gov (United States)

Ehrlich, Rodney; Rees, David

2016-02-01

A number of countries have workers' compensation systems which reserve specific arrangements for workers in certain sectors, notably mining. This article describes the current impetus to reform of the century-old South African mining compensation system. It is intended as a case study of the implications of harmonization of two disparate compensation systems for occupational lung disease, specifically in relation to equity in financial benefits, equity in coverage, linkage of compensation to disease prevention, and efficient administration. After decades of neglect, it is clear that while inferior financial benefits for miners are no longer tenable, the costs of equalization are not supportable by the current actuarial status of the miners' Compensation Fund. There is also an argument for two miner-specific entitlements to be retained--free medical examinations for ex-miners and autopsy-based posthumous compensation. A new dispensation to support the casualties of a declining industry will require sustained political will. © The Author(s) 2016.

Automatic error compensation in dc amplifiers

International Nuclear Information System (INIS)

Longden, L.L.

1976-01-01

When operational amplifiers are exposed to high levels of neutron fluence or total ionizing dose, significant changes may be observed in input voltages and currents. These changes may produce large errors at the output of direct-coupled amplifier stages. Therefore, the need exists for automatic compensation techniques. However, previously introduced techniques compensate only for errors in the main amplifier and neglect the errors induced by the compensating circuitry. In this paper, the techniques introduced compensate not only for errors in the main operational amplifier, but also for errors induced by the compensation circuitry. Included in the paper is a theoretical analysis of each compensation technique, along with advantages and disadvantages of each. Important design criteria and information necessary for proper selection of semiconductor switches will also be included. Introduced in this paper will be compensation circuitry for both resistive and capacitive feedback networks

12 CFR 715.9 - Assistance from outside, compensated person.

Science.gov (United States)

2010-01-01

... behalf of a credit union shall not be related by blood or marriage to any management employee, member of... credit union. (b) Engagement letter. The engagement of a compensated auditor to perform all or a portion... engagement letter. In all cases, the engagement must be contracted directly with the Supervisory Committee...

The Nature of Whiplash in a Compensable Environment: Injury, Disability, Rehabilitation, and Compensation Systems.

Science.gov (United States)

Connelly, Luke B

2017-07-01

Synopsis Whiplash is a compensable injury in many jurisdictions, but there is considerable heterogeneity in the compensation arrangements that apply across jurisdictions, even within some countries. These compensation schemes have, however, been subject to a common set of interrelated concerns, chiefly concerning the incentives, behaviors, and outcomes that may arise when financial compensation for injuries is available to injured parties. This article provides a nontechnical overview of some of those concerns through the lens of economics: principally, insurance economics and health economics, including related subsets such as information economics and agency theory, as well as economics and the law. It notes that because it is generally infeasible to randomize the treatment (ie, compensation) via trials, analyses of observational data are necessary to discover more about the relationship between compensation and health outcomes. This poses the analytical challenge of discovering causal connections between phenomena from nonrandomized data sets. The present article calls for further research that would enable convincing causal interpretations of such relationships via the careful analysis of rich observational data sets using modern econometric methods. J Orthop Sports Phys Ther 2017;47(7):503-508. Epub 16 Jun 2017. doi:10.2519/jospt.2017.7533.

A primer for workers' compensation.

Science.gov (United States)

Bible, Jesse E; Spengler, Dan M; Mir, Hassan R

2014-07-01

A physician's role within a workers' compensation injury extends far beyond just evaluation and treatment with several socioeconomic and psychological factors at play compared with similar injuries occurring outside of the workplace. Although workers' compensation statutes vary among states, all have several basic features with the overall goal of returning the injured worker to maximal function in the shortest time period, with the least residual disability and shortest time away from work. To help physicians unfamiliar with the workers' compensation process accomplish these goals. Review. Educational review. The streamlined review addresses the topics of why is workers' compensation necessary; what does workers' compensation cover; progression after work injury; impairment and maximum medical improvement, including how to use the sixth edition of American Medical Association's (AMA) Guides to the evaluation of permanent impairment (Guides); completion of work injury claim after impairment rating; independent medical evaluation; and causation. In the "no-fault" workers' compensation system, physicians play a key role in progressing the claim along and, more importantly, getting the injured worker back to work as soon as safely possible. Physicians should remain familiar with the workers' compensation process, along with how to properly use the AMA Guides. Copyright © 2014 Elsevier Inc. All rights reserved.

[Requests for compensation for immaterial damage: child and adolescent psychiatric legal assessment in conjunction with the revised legislation].

Science.gov (United States)

Martinius, J

1995-03-01

Child and adolescent psychiatry is concerned with many forensic questions. Among these, expert testimony about immaterial injury (pain, suffering) in conjunction with claims for compensation is being requested with increasing frequency. Until recently German law took the position that in cases of severe brain damage compensation (smart money) had to be granted only as a symbolic payment because the loss of cognition and lack of suffering excluded a feeling of satisfaction resulting from compensation. The highest court in Germany has now revised its position by introducing a new category of immaterial injury. This additional category refers to cases of severe brain damage where the "loss of personal quality" in itself creates the basis for a claim for compensation. As a result, related medical examinations and evaluations require as careful a description as possible and the use of scales to assess quality of life.

20 CFR 30.605 - What rights does the United States have upon payment of compensation under EEOICPA?

Science.gov (United States)

2010-04-01

... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false What rights does the United States have upon payment of compensation under EEOICPA? 30.605 Section 30.605 Employees' Benefits OFFICE OF WORKERS... OF 2000, AS AMENDED Special Provisions Third Party Liability § 30.605 What rights does the United...

Local governments' roles of the compensation for damage by the Tokai JCO criticality accident

International Nuclear Information System (INIS)

Tanabe, Tomoyuki

2003-01-01

The Tokai JCO criticality accident on September 30, 1999 was the first case to which The Law on Compensation for Nuclear Damage was applied. Although the Law on Compensation for Nuclear Damage formulates the outline of the institutional framework for nuclear third party liability together with operator's insurance scheme, details of actual compensation procedure are not specified. By this reason, the compensation procedure in the Tokai accident had been executed without a concrete legal specification and a precedent. In spite of this situation, the compensation procedure with the accident led to an unexpectedly successful result. We observe the several reasons why the compensation procedure was implemented successfully despite the lack of concrete legal specification and a precedent. One of the reasons is that the local governments, Tokai Village and Ibaraki Prefecture, immediately took the leadership in implementing a temporary regime of compensation procedure without wasting time for waiting national government's directives. Upon practicing this compensation procedure, the local governments implemented the following steps. (1) Initial estimation of the amount and scope of damage. (2) Providing the criteria and heads of damage subject to compensation. (3) Unitary compensation procedure at the local levels. (4) Distribution of emergency payments for the victims. (5) Facilitating compensatory negotiation between the victims and JCO as arbitrator. However, some concerns are also pointed out about the fact that the local government directed the whole procedure without sufficient adjustment with the national government for compensation policy. Among all, in the compensation led by the local governments, it was difficult to guarantee fairness of compensation because victims who are influential on the local government such as industrial associations would have unfairly strong negotiation power in the compensatory negotiation, while the operator being responsible for the

5 CFR 5501.107 - Teaching, speaking and writing by special Government employees in the Public Health Service.

Science.gov (United States)

2010-01-01

... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Teaching, speaking and writing by special... DEPARTMENT OF HEALTH AND HUMAN SERVICES § 5501.107 Teaching, speaking and writing by special Government... employees in the Public Health Service who otherwise are prohibited from accepting compensation for teaching...

42 CFR 413.102 - Compensation of owners.

Science.gov (United States)

2010-10-01

...) Definitions—(1) Compensation. Compensation means the total benefit received by the owner for the services he... 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...

Remuneration Committee, Board Independence and Top Executive Compensation

Directory of Open Access Journals (Sweden)

Chii-Shyan Kuo

2014-04-01

Full Text Available In this study, we examine whether the levels and structures of top executive compensation vary discernibly with different levels of board independence. We also examine how the newly mandated adoption of the remuneration committee (RC in Taiwan affects the board independence-executive pay relation. The mandatory establishment of RC for Taiwanese public firms, starting in 2011, is intended to strengthen the reasonableness and effectiveness of the executive compensation structure; thus, it is timely and of interest for practitioners and regulators to understand whether the establishment of RCs can effectively discipline top executive compensation policies. We first find that CEOs of firms that do not appoint independent directors have greater levels of annual pay than is the case for firms that have appointed independent directors, after controlling for the effect of CEO pay determinants. Second, we find that CEO pay for early RC adopters is more closely related to firm performance. Third, we find that the establishing of RCs may decrease CEO pay and enhance the pay-performance association, in particular for firms that have not appointed independent directors; however, this effect is not found to be statistically significant.

Impact of beacon wavelength on phase-compensation performance

Science.gov (United States)

Enterline, Allison A.; Spencer, Mark F.; Burrell, Derek J.; Brennan, Terry J.

2017-09-01

This study evaluates the effects of beacon-wavelength mismatch on phase-compensation performance. In general, beacon-wavelength mismatch occurs at the system level because the beacon-illuminator laser (BIL) and high-energy laser (HEL) are often at different wavelengths. Such is the case, for example, when using an aperture sharing element to isolate the beam-control sensor suite from the blinding nature of the HEL. With that said, this study uses the WavePlex Toolbox in MATLAB® to model ideal spherical wave propagation through various atmospheric-turbulence conditions. To quantify phase-compensation performance, we also model a nominal adaptive-optics (AO) system. We achieve correction from a Shack-Hartmann wavefront sensor and continuous-face-sheet deformable mirror using a least-squares phase reconstruction algorithm in the Fried geometry and a leaky integrator control law. To this end, we plot the power in the bucket metric as a function of BIL-HEL wavelength difference. Our initial results show that positive BIL-HEL wavelength differences achieve better phase compensation performance compared to negative BIL-HEL wavelength differences (i.e., red BILs outperform blue BILs). This outcome is consistent with past results.

Capital Structure and Managerial Compensation : The Effects of Renumeration Seniority

NARCIS (Netherlands)

Calcagno, R.; Renneboog, L.D.R.

2004-01-01

We show that the relative seniority of debt and managerial compensation has important implications on the design of remuneration contracts.Whereas the traditional literature assumes that debt is senior to remuneration, we show that this is frequently not the case according to bankruptcy regulation

Capital Structure and Managerial Compensation: the Effects of Remuneration Seniority

NARCIS (Netherlands)

Calcagno, R.; Renneboog, L.

2007-01-01

We show that the relative seniority of debt and managerial compensation has important implications for the design of remuneration contracts. Whereas the traditional literature assumes that debt is senior to remuneration, there are in reality many cases in which remuneration contracts are de facto

'Aharonov-Bohm antiferromagnetism' and compensation points in the lattice of quantum rings

International Nuclear Information System (INIS)

Meleshenko, Peter A.; Klinskikh, Alexander F.

2011-01-01

We investigate the magnetic properties of the lattice of non-interacting quantum rings using the 2D rotator model. The exact analytic expressions for the free energy as well as for the magnetization and magnetic susceptibility are found and analyzed. It is shown that such a system can be considered as a system with antiferromagnetic-like properties. We have shown also that all observable quantities in this case (free energy, entropy, magnetization) are periodic functions of the magnetic flux through the ring's area (as well known, such a behavior is typical for the Aharonov-Bohm effect). For the lattice of quantum rings with two different geometric parameters we investigate the ordinary compensation points ('temperature compensation points', i.e. points at which the magnetization vanishes at fixed values of the magnetic field strength). It is shown that the positions of compensation points in the temperature scale are very sensitive to small changes in the magnetic field strength. - Highlights: → The lattice of quantum rings as a system with antiferromagnetic-like properties. → In considered system the 'temperature compensation points' take place. → The 'temperature compensation points' positions depend on the Aharonov-Bohm flux.

A Unified Voltage Harmonic Control Strategy for Coordinated Compensation with VCM and CCM Converters

DEFF Research Database (Denmark)

Zhao, Xin; Meng, Lexuan; Xie, Chuan

2018-01-01

-controlled mode (VCM) and current-controlled mode (CCM), need to cooperatively provide the compensation function. Aiming at this objective, this paper proposes a unified voltage harmonic mitigation strategy for VCM and CCM converters with high harmonic current sharing accuracy. Another advantage of the proposal......Harmonics have been considered as one of the major issues in modern power grids. Considering the high penetration level of power electronic converter interfaced distributed generators (DGs), it is of interest to provide ancillary services through DG interfacing converters, such as harmonic...... compensation. In case of that, multiple DG interfacing converters are utilized to compensate harmonics, and the compensation effort should be properly shared among these converters. However, it is rarely considered in existing literatures that converters operating in different modes, such as voltage...

Compensation for environmental asbestos-related diseases in South Africa: a neglected issue.

Science.gov (United States)

Ndlovu, Ntombizodwa; Naude, Jim teWater; Murray, Jill

2013-01-24

Environmentally acquired asbestos-related diseases (ARDs) are of concern globally. In South Africa, there is widespread contamination of the environment due to historical asbestos mining operations that were poorly regulated. Although the law makes provision for the compensation of occupationally acquired ARDs, compensation for environmentally acquired ARDs is only available through the Asbestos Relief Trust (ART) and Kgalagadi Relief Trust, both of which are administered by the ART. This study assessed ARDs and compensation outcomes of environmental claims submitted to the Trusts. The personal details, medical diagnoses, and exposure information of all environmental claims considered by the Trusts from their inception in 2003 to April 2010 were used to calculate the numbers and proportions of ARDs and compensation awards. There were 146 environmental claimants of whom 35 (23.9%) had fibrotic pleural disease, 1 (0.7%) had lung cancer, and 77 (52.7%) had malignant mesothelioma. 53 (36.3%) claimants were compensated: 20 with fibrotic pleural disease and 33 with mesothelioma. Of the 93 (63.7%) claimants who were not compensated, 33 had no ARDs, 18 had fibrotic pleural disease, 1 had lung cancer, and 44 had mesothelioma. In addition to having ARDs, those that were compensated had qualifying domestic (33; 62.2%) or neighbourhood (20; 37.8%) exposures to asbestos. Most of the claimants who were not compensated had ARDs but their exposures did not meet the Trusts' exposure criteria. This study demonstrates the environmental impact of asbestos mining on the burden of ARDs. Mesothelioma was the most common disease diagnosed, but most cases were not compensated. This highlights that there is little redress for individuals with environmentally acquired ARDs in South Africa. To stop this ARD epidemic, there is a need for the rehabilitation of abandoned asbestos mines and the environment. These issues may not be unique to South Africa as many countries continue to mine and use

Merging Regular and Special Education Teacher Preparation Programs: The Integrated Special Education-English Project (ISEP).

Science.gov (United States)

Miller, Darcy E.

1991-01-01

Describes the Integrated Special Education-English Project (ISEP) which facilitated the gradual integration of special education and English teacher preparation programs. A description of the ISEP model and a case study are included. The case study indicated student teachers who participated in the ISEP improved special education and English…

The role of compensation in nuclear waste facility siting. A literature review and real life examples. Deliverable D16b

International Nuclear Information System (INIS)

Kojo, Matti; Richardson, P.J.

2009-10-01

The main objective of this report is to introduce and analyse the local decision-making process in the Eurajoki municipality, Finland regarding the siting of the SNF facility, within the framework of compensation theory. The compensation case Eurajoki offers excellent empirical data for analyzing how the negotiations on compensation were implemented at the local level. The successful siting process is particularly interesting as a number of survey studies have suggested that compensation for a radioactive waste repository does not change the percentage of individuals supporting the facility. On the contrary, some compensation proposals have even decreased the existing support. Even among hazardous waste facilities radioactive waste facilities seem to be an exception. The explanation offered is that radioactive waste is regarded with a greater sense of dread than is the case for other hazardous waste. Although monetary incentives and other benefits have been widely applied in the field of nuclear waste management in many countries the conclusion drawn is that compensation-based siting has to date experienced little success. However, two recent examples, one from Finland and the other from Korea, indicate that compensation can play a decisive role in decision-making during the siting of radioactive waste facilities. Furthermore, in Sweden a local benefit package was agreed between the nuclear waste management company SKB AB and the two candidate municipalities, Oskarshamn and Oesthammar in 2009 before the company announced the site. The novel aspect of this arrangement is that the municipality in which the facility is not located (now known to be Oskarshamn) will receive 75% of the total benefit package (around Euro 200 million) given that Oesthammar will receive all the attendant benefits associated with facility development. The main questions posed in this report are as follows: Why was the compensation package a success in the case of Eurajoki? What were the

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.)

Implementation plans for buried transuranic waste and stored special-case waste at the Idaho National Engineering Laboratory

International Nuclear Information System (INIS)

Bullock, M.G.; Rodriguez, R.R.

1987-05-01

This document presents the current implementation plans for buried transuranic waste and stored special-case waste at the Idaho National Engineering Laboratory. Information contained in this report was also included in several Department of Energy (DOE) planning documents for the Defense Transuranic Waste Program. This information can be found in the following DOE documents: Comprehensive Implementation Plan for the DOE Defense Buried TRU Waste Program; Defense Waste Management Plan for Buried Transuranic-Contaminated Waste, Transuranic-Contaminated Waste, Transuranic-Contaminated Soil, and Difficult-to-Certify Transuranic Waste; and Defense Special-Case Transuranic Waste Implementation Plan. 11 refs

Can privacy concerns for insurance of connected cars be compensated?

NARCIS (Netherlands)

Derikx, S; de Reuver, G.A.; Kroesen, M.

2015-01-01

Internet-of-things technologies enable service providers such as insurance companies to collect vast amounts of privacy-sensitive data on car drivers. This paper studies whether and how privacy concerns of car owners can be compensated by offering monetary benefits. We study the case of usage based

Special Features In Turbulent Mixing. Comparison between Periodic and Non Periodic Case

Directory of Open Access Journals (Sweden)

Mihai Costescu

2006-12-01

Full Text Available After hundreds of years of stability study, the problems of flow kinematics are far from complete solving. A modern theory appears in this field: the mixing theory. Its mathematical methods and techniques developed the significant relation between turbulence and chaos. The turbulence is an important feature of dynamic systems with few freedom degrees, the so-called far from equilibrium systems. These are widespread between the models of excitable media.Studying a mixing for a flow implies the analysis of successive stretching and folding phenomena for its particles, the influence of parameters and initial conditions. In the previous works, the study of the 3D non-periodic models exhibited a quite complicated behavior, involving some significant events - the so-called rare events. The variation of parameters had a great influence on the length and surface deformations. The 2D (periodic case is simpler, but significant events can also issue for irrational values of the length and surface versors, as was the situation in 3D case.The comparison between 2D and 3D case revealed interesting properties; therefore a modified 2D (periodic model is tested. The numerical simulations were realized in MapleVI, for searching special mathematical events. Continuing this work both from analytical and numeric standpoint would relieve useful properties for the turbulent mixing. A proximal target is to test some special functions for the periodic model, and to study the behavior of the structures realized by the model.

Geographic variation in expenditures for Workers' Compensation hospitalized claims.

Science.gov (United States)

Miller, T R; Levy, D T

1999-02-01

Past literature finds considerable variation in the cost of physician care and in the utilization of medical procedures. Variation in the cost of hospitalized care has received little attention. We examine injury costs of hospitalized claims across states. Multivariate regression analysis is used to isolate state variations, while controlling for personal and injury characteristics, and state characteristics. Injuries to workers filing Workers' Compensation lost workday claims. About 35,000 randomly sampled Workers' Compensation claims from 17 states filed between 1979 and 1988. Medical payments per episode of three injury groups: upper and lower extremity fractures and dislocations, other upper extremity injuries, and back strains and sprains. Statistical analyses reveal considerable variation in expenditures for hospitalized injuries across states, even after controlling for case mix and state characteristics. A substantial portion of the variation is explained by state rate regulations; regulated states have lower costs. The large variation in costs suggests a potential to affect the costs of hospitalized care. Efforts should be directed at those areas that have higher costs without sufficient input price, quality, or case mix justification.

Cooperation, compensation and transition

NARCIS (Netherlands)

Ju, Y.

2004-01-01

Cooperation and compensation are two important and well-linked issues in economics. The central question in cooperation is how to share the joint gains among participating players. Compensation is a specific aspect of surplus sharing problems providing incentives for agents to sacrifice their own

How to avoid deferred-compensation troubles.

Science.gov (United States)

Freeman, Todd I

2005-06-01

Executive compensation packages have long included stock options and deferred compensation plans in order to compete for talent. Last year, Congress passed a law in response to the Enron debacle, in which executives were perceived to be protecting their deferred compensation at the expense of employees, creditors, and investors. The new law is designed to protect companies and their shareholders from being raided by the very executives that guided the company to financial ruin. Physicians who are part owners of medical practices need to know about the changes in the law regarding deferred compensation and how to avoid costly tax penalties. This article discusses how the changes affect medical practices as well as steps physician-owned clinics can take to avoid the risk of penalty, such as freezing deferred compensation and creating a new deferred compensation plan.

Skew quad compensation at PEP

International Nuclear Information System (INIS)

Murray, J.J.

1977-10-01

Rotational and focal effects of solenoids used in PEP detectors will cause severe perturbations of machine beam optics and must be corrected. Ordinarily this would be accomplished by the addition of compensating solenoids and adjustment of insertion quadrupole strengths. It has been found that an arbitrary cross plane coupling representing the effects of solenoids and/or skew quads in any combination can be synthesized (or compensated) exactly using a quartet of skew quads combined with other erect transport elements in a wide variety of configurations. Specific skew quad compensating systems for PEP have been designed and are under study by PEP staff. So far no fundamental flaws have been discovered. In view of that, PEP management has tentatively authorized the use of such a system in the PEP-4, PEP-9 experiments and proposes to leave the question open ''without prejudice'' for other experiments. Use of skew quad compensation involves an imponderable risk, of course, simply because the method is new and untested. But in addition to providing the only known method for dealing with skew quad perturbations, skew quad compensation, as an alternate to compensating solenoids, promises to be much cheaper, to require much less power and to occupy much less space in the IR's. The purpose of this note is to inform potential users of the foregoing situation and to explain skew quad compensation more fully. 2 refs., 1 fig., 1 tab

Monetary compensations in climate policy through the lens of a general equilibrium assessment: The case of oil-exporting countries

International Nuclear Information System (INIS)

Waisman, Henri; Rozenberg, Julie; Hourcade, Jean Charles

2013-01-01

This paper investigates the compensations that major oil producers have claimed for since the Kyoto Protocol in order to alleviate the adverse impacts of climate policy on their economies. The amount of these adverse impacts is assessed through a general equilibrium model which endogenizes both the reduction of oil exportation revenues under international climate policy and the macroeconomic effect of carbon pricing on Middle-East's economy. We show that compensating the drop of exportation revenues does not offset GDP and welfare losses because of the time profile of the general equilibrium effects. When considering instead compensation based on GDP losses, the effectiveness of monetary transfers proves to be drastically limited by general equilibrium effects in opened economies. The main channels of this efficiency gap are investigated and its magnitude proves to be conditional upon strategic and policy choices of the Middle-East. This leads us to suggest that other means than direct monetary compensating transfers should be discussed to engage the Middle-East in climate policies. - Highlights: • We endogenize the interplay between climate policy, oil markets and the macroeconomy. • We quantify the transfers to compensate climate policy losses in oil-exporting countries. • We assess the general equilibrium effect of monetary transfers in opened economies. • The macroeconomic efficiency of transfers is altered by general equilibrium effects. • Monetary compensation schemes are not efficient for oil exporters in climate policy

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...

Artistic Skills Recovery and Compensation in Visual Artists after Stroke.

Science.gov (United States)

Petcu, Eugen Bogdan; Sherwood, Katherine; Popa-Wagner, Aurel; Buga, Ana Maria; Aceti, Lanfranco; Miroiu, Rodica Ileana

2016-01-01

Art is a characteristic of mankind, which requires superior central nervous processing and integration of motor functions with visual information. At the present time, a significant amount of information related to neurobiological basis of artistic creation has been derived from neuro-radiological cognitive studies, which have revealed that subsequent to tissue destruction, the artists continue to create art. The current study aims to review the most important cases of visual artists with stroke and to discuss artistic skills recovery and compensation as well as artistic style after stroke. The role of various central nervous system regions in artistic creation was reviewed on the basis of previously published functional studies. Our PubMed search (1995-2015) has identified 10 famous artists with right cerebral stroke as well as 5 with left cerebral stroke who survived and continued to create art after stroke. As the artists included in this review lived at various times during the twentieth century and in different countries, clinical information related to their case was limited. However, it appears that artistic skills recovery and compensation appear within days after stroke. Some of the artists would subsequently change their artistic style. All these elements have been evaluated within the context of specific clinical cases. The poststroke artistic skills recovery and compensation with development of a new style or the opposite, regaining the previous prestroke style, represents a significant element of clinical importance in medical rehabilitation as well as neuroesthetics, which requires further evaluation. At the present time, the molecular mechanisms of artistic creation are poorly understood, and more standardized clinical and experimental studies are needed.

Local governments' roles of the compensation for damage by the Tokai JCO criticality accident

Energy Technology Data Exchange (ETDEWEB)

Tanabe, Tomoyuki [Central Research Inst. of Electric Power Industry, Tokyo (Japan). Socio-Economic Research Center

2003-03-01

The Tokai JCO criticality accident on September 30, 1999 was the first case to which The Law on Compensation for Nuclear Damage was applied. Although the Law on Compensation for Nuclear Damage formulates the outline of the institutional framework for nuclear third party liability together with operator's insurance scheme, details of actual compensation procedure are not specified. By this reason, the compensation procedure in the Tokai accident had been executed without a concrete legal specification and a precedent. In spite of this situation, the compensation procedure with the accident led to an unexpectedly successful result. We observe the several reasons why the compensation procedure was implemented successfully despite the lack of concrete legal specification and a precedent. One of the reasons is that the local governments, Tokai Village and Ibaraki Prefecture, immediately took the leadership in implementing a temporary regime of compensation procedure without wasting time for waiting national government's directives. Upon practicing this compensation procedure, the local governments implemented the following steps. (1) Initial estimation of the amount and scope of damage. (2) Providing the criteria and heads of damage subject to compensation. (3) Unitary compensation procedure at the local levels. (4) Distribution of emergency payments for the victims. (5) Facilitating compensatory negotiation between the victims and JCO as arbitrator. However, some concerns are also pointed out about the fact that the local government directed the whole procedure without sufficient adjustment with the national government for compensation policy. Among all, in the compensation led by the local governments, it was difficult to guarantee fairness of compensation because victims who are influential on the local government such as industrial associations would have unfairly strong negotiation power in the compensatory negotiation, while the operator being

Financial compensation owed to municipalities that host radioactive waste disposal

International Nuclear Information System (INIS)

Silva, Renata Amaral da

2013-01-01

This work aims to perform calculation about the financial compensation due to municipalities with viability for construction of radioactive waste deposits fro, low and medium activity. It was used as methodology the frameweork of normative act in the Resolution n. 96, August 10th, 2010. ('Model of Calculation for Financial Compensation due to Municipalities') where there are establidhed the parameters for the wastes, the facilities and the deployment sites. The calculation was made according with interim storage or definitive disposal of solid wastes, e.e. personal protection equipment (gloves, shoes, masks etc) resins and filters used in waste water treatment from nuclear and radioactivity facilities. SOme examples of countries in which compensation, financial or not, was practiced in favor of municipalities due to construction of waste deposits were sown and in some cases, the way that occurred the negotiation bweween the stakeholders. Were also presented other forms of financial compensation in Brazil due to large-scale industrial activities that result in potential risk for the surrounding population and environment, as oil and natural gas, hydropower plants and mining. Were used the waste inventory designed by RMBN project (Waste Repository of Low and Medium Activity) developed in CDTN (2009) which presents the implementation of a repository for disposal of radioactive waste. Based on these data it was possible to develop a case study, establishing four scenarios for initial/interim storage and final disposal of wastes. The results reached monthly values that ranged from 2,6 to 79,8 thousand Brazilian Reais, from which it was performed a critical analysis of the range of parameters and the apportionment of the amount due. Likewise, these values were compared with the budget revenues of some previously selected municipalities and were examined divergent points in the normative act as well. (author)

Identification of chromatin-associated regulators of MSL complex targeting in Drosophila dosage compensation.

Directory of Open Access Journals (Sweden)

Erica Larschan

Full Text Available Sex chromosome dosage compensation in Drosophila provides a model for understanding how chromatin organization can modulate coordinate gene regulation. Male Drosophila increase the transcript levels of genes on the single male X approximately two-fold to equal the gene expression in females, which have two X-chromosomes. Dosage compensation is mediated by the Male-Specific Lethal (MSL histone acetyltransferase complex. Five core components of the MSL complex were identified by genetic screens for genes that are specifically required for male viability and are dispensable for females. However, because dosage compensation must interface with the general transcriptional machinery, it is likely that identifying additional regulators that are not strictly male-specific will be key to understanding the process at a mechanistic level. Such regulators would not have been recovered from previous male-specific lethal screening strategies. Therefore, we have performed a cell culture-based, genome-wide RNAi screen to search for factors required for MSL targeting or function. Here we focus on the discovery of proteins that function to promote MSL complex recruitment to "chromatin entry sites," which are proposed to be the initial sites of MSL targeting. We find that components of the NSL (Non-specific lethal complex, and a previously unstudied zinc-finger protein, facilitate MSL targeting and display a striking enrichment at MSL entry sites. Identification of these factors provides new insight into how MSL complex establishes the specialized hyperactive chromatin required for dosage compensation in Drosophila.

Paving the road to negligence: the compensation for research-related injuries in Spain.

Science.gov (United States)

Ramiro Avilés, Miguel A

2015-01-01

The planned reform of the regulation of clinical trials in Spain has reopened the debate over how to regulate research-related injuries. Act 29/2006 and Royal Decree 223/2004 regulate the insurance of research-related injuries, and they include a general clause requiring mandatory insurance and imposing a no-fault compensation system; they also contain an exception clause enabling clinical trials to be carried out without insurance under some conditions, and an exclusion clause excluding compensation when there is no causal connection between injuries and a clinical trial. National legislation is under review, affecting the requirement of mandatory insurance and paving the road to a liability system based on negligence, which will affect the level of protection of the persons enrolled in clinical trials because it would not ensure compensation. Regulatory texts on individuals' participation as research subjects should include not only mandatory insurance, but also a no-fault compensation system for cases when voluntary research subjects are injured, irrespective of negligence.

33 CFR 136.217 - Compensation allowable.

Science.gov (United States)

2010-07-01

...) MARINE POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION OIL SPILL LIABILITY TRUST FUND; CLAIMS PROCEDURES; DESIGNATION OF SOURCE; AND ADVERTISEMENT Procedures for Particular Claims § 136.217 Compensation... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Compensation allowable. 136.217...

33 CFR 136.205 - Compensation allowable.

Science.gov (United States)

2010-07-01

...) MARINE POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION OIL SPILL LIABILITY TRUST FUND; CLAIMS PROCEDURES; DESIGNATION OF SOURCE; AND ADVERTISEMENT Procedures for Particular Claims § 136.205 Compensation... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Compensation allowable. 136.205...

33 CFR 136.113 - Other compensation.

Science.gov (United States)

2010-07-01

...) MARINE POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION OIL SPILL LIABILITY TRUST FUND; CLAIMS PROCEDURES; DESIGNATION OF SOURCE; AND ADVERTISEMENT General Procedure § 136.113 Other compensation. A... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Other compensation. 136.113...

Recursive least squares method of regression coefficients estimation as a special case of Kalman filter

Science.gov (United States)

Borodachev, S. M.

2016-06-01

The simple derivation of recursive least squares (RLS) method equations is given as special case of Kalman filter estimation of a constant system state under changing observation conditions. A numerical example illustrates application of RLS to multicollinearity problem.

20 CFR 211.2 - Definition of compensation.

Science.gov (United States)

2010-04-01

... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false Definition of compensation. 211.2 Section 211.2 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD RETIREMENT ACT CREDITABLE RAILROAD COMPENSATION § 211.2 Definition of compensation. (a) The term compensation means any form...

Economic Decision-Making for Coal Power Flexibility Retrofitting and Compensation in China

Directory of Open Access Journals (Sweden)

Chunning Na

2018-01-01

Full Text Available In China, in order to integrate more renewable energy into the power grid, coal power flexibility retrofitting is imperative. This paper elaborates a generic method for estimating the flexibility potential from the rapid ramp rate and peak shaving operation using nonlinear programming, and defines three flexibility elastic coefficients to quantify the retrofitted targets. The optimized range of the retrofitted targets determined by the flexibility elastic coefficients have a reference significance on coal power flexibility retrofitting. Then, in order to enable economic decisions for coal power flexibility retrofitting, we address a profit maximizing issue regarding optimization decisions for coal power flexibility retrofitting under an assumption of perfect competition, further analyzing the characteristic roots of marginal cost equal to marginal revenue. The rationality of current compensation standards for peak shaving in China can also be judged in the analysis. The case study results show that economic decision-making depends on the compensation standard and the peak shaving depth and time. At a certain peak shaving depth and time, with rational compensation standard power plants are willing to carry out coal power flexibility retrofitting. The current compensation standard in Northeast China is high enough to carry out coal power flexibility retrofitting. These research conclusions have theoretical significance for China’s peak shaving compensation standards formulation.

ETHOD OF COMPENSATING LOADS FOR SOLVING OF ANISOTROPIC MEDIUM PROBLEMS

Directory of Open Access Journals (Sweden)

Elena B. Koreneva

2018-03-01

Full Text Available The work applies the method of compensating loads (MCL for solution of statics and vibrations problems of plates with cylindrical anisotropy. For receiving of basic and compensating solutions Nielsen’s equation is used. The solution expressed in terms of Bessel functions is obtained. Such way can be used in con-sideration of symmetric, antisymmetric and unsymmetric flexure of orthotropic circular plates resting on an elastic Winkler’s subgrade. The similar method can be also utilized for examination of the symmetric vibrations of the orthotropic circular plates as well as for the cases of vibrations with one or a few nodal diameters. The solutions are obtained in closed form in terms of the cylindrical functions.

Method and equipment for γ background compensation in neutron spectrometry

International Nuclear Information System (INIS)

Holman, M.; Marik, P.

1986-01-01

The compensation of background gamma radiation in neutron spectrometry is based on the measurement of the total energy spectrum of all protons and electrons, and of the energy spectrum of those protons and neutrons which are in coincidence with the discriminating signal derived from the integral of the counting rate distribution by pulse shape. The benefits of the method consist in the possibility of using standard single-parameter apparatus, in considerably smaller demands on the memory capacity and the possibility of a substantially finer division of the spectrum and more accurate compensation of the background than has been the case with methods used so far. A practical application is shown in a block diagram. (J.B.)

PAPR Reduction of FBMC by Clipping and Its Iterative Compensation

Directory of Open Access Journals (Sweden)

Zsolt Kollár

2012-01-01

Full Text Available Physical layers of communication systems using Filter Bank Multicarrier (FBMC as a modulation scheme provide low out-of-band leakage but suffer from the large Peak-to-Average Power Ratio (PAPR of the transmitted signal. Two special FBMC schemes are investigated in this paper: the Orthogonal Frequency Division Multiplexing (OFDM and the Staggered Multitone (SMT. To reduce the PAPR of the signal, time domain clipping is applied in both schemes. If the clipping is not compensated, the system performance is severely affected. To avoid this degradation, an iterative noise cancelation technique, Bussgang Noise Cancelation (BNC, is applied in the receiver. It is shown that clipping can be a good means for reducing the PAPR, especially for the SMT scheme. A novel modified BNC receiver is presented for SMT. It is shown how this technique can be implemented in real-life applications where special requirements must be met regarding the spectral characteristics of the transmitted signal.

An analysis on compensation of claims regarding to personal Injury ...

African Journals Online (AJOL)

Road accident is a major contributor in personal injury cases. The plaintiff or accident victims are entitled to compensation from injuries. This study aims to analyse the amount of damages received compared to the amount of damages in personal injury guideline from Completion of the Review of the Compendium of ...

Center for Worker's Compensation Studies

Data.gov (United States)

Federal Laboratory Consortium — The mission of the NIOSH Center for Workers’ Compensation Studies (CWCS) is to use workers’ compensation data and systems to improve workplace safety and health....

20 CFR 702.410 - Duties of employees with respect to special examinations.

Science.gov (United States)

2010-04-01

... PROCEDURE Medical Care and Supervision § 702.410 Duties of employees with respect to special examinations... to submit to such examination unless circumstances justified the refusal. (c) Where an employee... of further compensation during such time as the refusal continues. Except that refusal to submit to...

29 CFR 778.212 - Gifts, Christmas and special occasion bonuses.

Science.gov (United States)

2010-07-01

... 29 Labor 3 2010-07-01 2010-07-01 false Gifts, Christmas and special occasion bonuses. 778.212... COMPENSATION Payments That May Be Excluded From the âRegular Rateâ Bonuses § 778.212 Gifts, Christmas and... “regular rate” shall not be deemed to include “sums paid as gifts; payments in the nature of gifts made at...

75 FR 51816 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

Science.gov (United States)

2010-08-23

... Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort AGENCY...). ACTION: Notice. SUMMARY: HHS gives notice concerning the final effect of the HHS decision to designate a... Special Exposure Cohort (SEC) under the Energy Employees Occupational Illness Compensation Program Act of...

Compensation for environmental asbestos-related diseases in South Africa: a neglected issue

Directory of Open Access Journals (Sweden)

Ntombizodwa Ndlovu

2013-01-01

Full Text Available Background: Environmentally acquired asbestos-related diseases (ARDs are of concern globally. In South Africa, there is widespread contamination of the environment due to historical asbestos mining operations that were poorly regulated. Although the law makes provision for the compensation of occupationally acquired ARDs, compensation for environmentally acquired ARDs is only available through the Asbestos Relief Trust (ART and Kgalagadi Relief Trust, both of which are administered by the ART. This study assessed ARDs and compensation outcomes of environmental claims submitted to the Trusts. Methods: The personal details, medical diagnoses, and exposure information of all environmental claims considered by the Trusts from their inception in 2003 to April 2010 were used to calculate the numbers and proportions of ARDs and compensation awards. Results: There were 146 environmental claimants of whom 35 (23.9% had fibrotic pleural disease, 1 (0.7% had lung cancer, and 77 (52.7% had malignant mesothelioma. 53 (36.3% claimants were compensated: 20 with fibrotic pleural disease and 33 with mesothelioma. Of the 93 (63.7% claimants who were not compensated, 33 had no ARDs, 18 had fibrotic pleural disease, 1 had lung cancer, and 44 had mesothelioma. In addition to having ARDs, those that were compensated had qualifying domestic (33; 62.2% or neighbourhood (20; 37.8% exposures to asbestos. Most of the claimants who were not compensated had ARDs but their exposures did not meet the Trusts’ exposure criteria. Conclusions: This study demonstrates the environmental impact of asbestos mining on the burden of ARDs. Mesothelioma was the most common disease diagnosed, but most cases were not compensated. This highlights that there is little redress for individuals with environmentally acquired ARDs in South Africa. To stop this ARD epidemic, there is a need for the rehabilitation of abandoned asbestos mines and the environment. These issues may not be unique to

Financial compensation for radiotherapy-related adverse events in a judicial system where proof of medical negligence is not required

International Nuclear Information System (INIS)

Nyandoto, Paul; Muhonen, Timo; Hakala, Tapani; Dombrowski, Mitchell P.; Joensuu, Heikki

2001-01-01

Purpose: To examine the frequency of adverse events related to radiation therapy that lead to financial compensation in a judicial system that is not based on litigation in court but on statutory insurance where proof of medical negligence is not required for obtaining compensation. Methods and Materials: In Finland, an injured patient does not sue through the courts, but submits an insurance claim to the Patient Insurance Association. Proof of medical negligence is not required for obtaining compensation. We reviewed all filed claims associated with radiotherapy presented to the Patient Insurance Association from May 1987 to January 1999. During this time period, 1,732,000 patient visits to radiation therapy units were made, and the estimated number of radiotherapy treatments was 86,600. The data collected included descriptions of the adverse events, examination of the radiation therapy procedures followed, assessment of the causal relation of the event to radiotherapy by the therapists involved and by independent reviewers, and the sums used for compensation. Results: Only 102 patients (about 0.1%) had filed a claim for financial compensation, and in 18 (0.02%) cases the claim led to compensation. The mean national annual expenditure used for compensation was $35,200, and the sums paid in single cases ranged from $310 to $287,430 (median, $1,970). The expenditure used for compensating adverse radiation events was about $4 per treated patient, which is about 0.3% of all radiation therapy costs. Conclusions: The frequency of radiation therapy injuries that are financially compensated can remain low in an insurance-based judicial system where no litigation or attorneys are involved

Optimal Allocation of Static Var Compensator via Mixed Integer Conic Programming

Energy Technology Data Exchange (ETDEWEB)

Zhang, Xiaohu [ORNL; Shi, Di [Global Energy Interconnection Research Institute North America (GEIRI North America), California; Wang, Zhiwei [Global Energy Interconnection Research Institute North America (GEIRI North America), California; Huang, Junhui [Global Energy Interconnection Research Institute North America (GEIRI North America), California; Wang, Xu [Global Energy Interconnection Research Institute North America (GEIRI North America), California; Liu, Guodong [ORNL; Tomsovic, Kevin [University of Tennessee, Knoxville (UTK)

2017-01-01

Shunt FACTS devices, such as, a Static Var Compensator (SVC), are capable of providing local reactive power compensation. They are widely used in the network to reduce the real power loss and improve the voltage profile. This paper proposes a planning model based on mixed integer conic programming (MICP) to optimally allocate SVCs in the transmission network considering load uncertainty. The load uncertainties are represented by a number of scenarios. Reformulation and linearization techniques are utilized to transform the original non-convex model into a convex second order cone programming (SOCP) model. Numerical case studies based on the IEEE 30-bus system demonstrate the effectiveness of the proposed planning model.

28 CFR 104.21 - Filing for compensation.

Science.gov (United States)

2010-07-01

... “Personal Injury Compensation Form” or a “Death Compensation Form.” A claim shall be deemed “filed” for... filing either a “Personal Injury Compensation Form” or a “Death Compensation Form,” the claim shall be..., when a Claims Evaluator determines that both the Eligibility Form and either a Personal Injury...

A scientometric review of emerging trends and new developments in agricultural ecological compensation.

Science.gov (United States)

He, Ke; Zhang, Junbiao; Wang, Xueting; Zeng, Yangmei; Zhang, Lu

2018-05-08

Agricultural ecological compensation has drawn an increasingly broad range of interest since early 1990s. In recent years, the volume of the literature grows rapidly. As a result, a systematic review of the diverse research field and its current trends becomes essential. This paper surveys the literature of agricultural ecological compensation between 1990 and 2016. Specifically, by employing CiteSpace information visualization software, we firstly identified the research hotspots and evolution path and then illustrated the frontier and developing trend of the domain in core and broader perspectives. It is found that the focus of the academic community has always been researches on the theoretical policy and application of the payment for agro-ecosystem services, agricultural ecological compensation based on contingent valuation method, and ecological compensation of farmland landscape and organic food production as well as willingness to accept/pay for land use and ecological protection. Meanwhile, we also found that, in recent years, qualitative research has received more and more attention in the field of agricultural ecological compensation, since global warming, agricultural carbon emissions, and other emerging environmental issues have aroused widespread concern of the people around the world. Moreover, we believed that more and more scholars will employ case study methodology to analyze agricultural ecological compensation in specific systems, regions, or circumstances in the future.

[Ecological compensation based on farmers' willingness: A case study of Jingsan County in Hubei Province, China].

Science.gov (United States)

Yu, Liang-liang; Cai, Yin-ying

2015-01-01

Farmland protection is a pressing issue in China' s major agricultural regions because of the strategic importance of these regions for national food security. This study quantified the appropriate ecological compensation criteria for farmland protection by way of estimating farmers' opportunity cost and willingness to adopt environment-friendly farming practices. Based on survey data collected from Jingsan County, Hubei Province, a Tobit model was constructed to identify factors affecting farmers' willingness to accept (WTA). The result showed that with appropriate economic compensation for farmland protection, 77.1% and 64.7% of the surveyed households were willing to reduce usage of fertilizers and pesticides. When the reduced rates of fertilizer and pesticide increased from 50%, farmers' opportunity costs of production respectively increased from 1198 and 5850 yuan to 9698 and 9750 yuan per hectare per year, and their WTA increased from 4750 and 7313 yuan to 9781 and 12393 yuan per hectare per year. Farmers' opportunity cost and WTA in reducing pesticide inputs were larger than those in reducing the same rate of fertilizer inputs, and in each case farmers' WTA was greater than their opportunity cost. A farm' s distance from township, farmers' knowledge about the ecology of farmland, and their expectation to improve the ecological environment of farmland had positive, significant effect on the farmers' WTA to reducing fertilization, while farmers' education level and the overall economic condition of the village had significantly negative effect. The proportion of agriculture income, farmers' knowledge about the ecology of farmland, and their expectation to improve the ecological environment of farmland had positive, significant effect on the farmers' WTA to reducing pesticide, while household' cash income and the overall economic condition of the village had significantly negative effect.

Aeromagnetic Compensation for UAVs

Science.gov (United States)

Naprstek, T.; Lee, M. D.

2017-12-01

Aeromagnetic data is one of the most widely collected types of data in exploration geophysics. With the continuing prevalence of unmanned air vehicles (UAVs) in everyday life there is a strong push for aeromagnetic data collection using UAVs. However, apart from the many political and legal barriers to overcome in the development of UAVs as aeromagnetic data collection platforms, there are also significant scientific hurdles, primary of which is magnetic compensation. This is a well-established process in manned aircraft achieved through a combination of platform magnetic de-noising and compensation routines. However, not all of this protocol can be directly applied to UAVs due to fundamental differences in the platforms, most notably the decrease in scale causing magnetometers to be significantly closer to the avionics. As such, the methodology must be suitably adjusted. The National Research Council of Canada has collaborated with Aeromagnetic Solutions Incorporated to develop a standardized approach to de-noising and compensating UAVs, which is accomplished through a series of static and dynamic experiments. On the ground, small static tests are conducted on individual components to determine their magnetization. If they are highly magnetic, they are removed, demagnetized, or characterized such that they can be accounted for in the compensation. Dynamic tests can include measuring specific components as they are powered on and off to assess their potential effect on airborne data. The UAV is then flown, and a modified compensation routine is applied. These modifications include utilizing onboard autopilot current sensors as additional terms in the compensation algorithm. This process has been applied with success to fixed-wing and rotary-wing platforms, with both a standard manned-aircraft magnetometer, as well as a new atomic magnetometer, much smaller in scale.

THE METHODOLOGY OF CASES SELECTION FOR TEACHING FOREGN SPEECH TO THE STUDENTS OF NON-LIGUISTIC SPECIALITIES

Directory of Open Access Journals (Sweden)

Tatyana Lozovskaya

2015-10-01

Full Text Available This article deals with the advantages of case-study and its potential in forming the motivation for studying the English language for students of non-linguistic specialities, psychology students in particular. Training future psychologists foreign language communication should involve cases, published in foreign periodicals, and numerous exercises and communicative tasks according to the requirements of the case-technology which is used during their learning process. The studies enable to single out the main criteria of cases selection for the successful formation of foreign speech with the students of psychological faculty.

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

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 millimetres fonctionnent

Structuring competitive physician compensation models.

Science.gov (United States)

Mobley, Kim; Turcotte, Claire

2010-12-01

When developing and reviewing their physician compensation programs, healthcare organizations should: Understand the market data. Test outcomes of incentive plans for fair market value. Check total compensation for fair market value and reasonableness.

Does CEO compensation impact patient satisfaction?

Science.gov (United States)

Akingbola, Kunle; van den Berg, Herman A

2015-01-01

This study examines the relationship between CEO compensation and patient satisfaction in Ontario, Canada. The purpose of this paper is to determine what impact hospital CEO compensation has on hospital patient satisfaction. The analyses in this study were based on data of 261 CEO-hospital-year observations in a sample of 103 nonprofit hospitals. A number of linear regressions were conducted, with patient satisfaction as the dependent variable and CEO compensation as the independent variable of interest. Controlling variables included hospital size, type of hospital, and frequency of adverse clinical outcomes. CEO compensation does not significantly influence hospital patient satisfaction. Both patient satisfaction and CEO compensation appear to be driven primarily by hospital size. Patient satisfaction decreases, while CEO compensation increases, with the number of acute care beds in a hospital. In addition, CEO compensation does not even appear to moderate the influence of hospital size on patient satisfaction. There are several limitations to this study. First, observations of CEO-hospital-years in which annual nominal CEO compensation was below $100,000 were excluded, as they were not publicly available. Second, this research was limited to a three-year range. Third, this study related the compensation of individual CEOs to a measure of performance based on a multitude of patient satisfaction surveys. Finally, this research is restricted to not-for-profit hospitals in Ontario, Canada. The findings seem to suggest that hospital directors seeking to improve patient satisfaction may find their efforts frustrated if they focus exclusively on the hospital CEO. The findings highlight the need for further research on how CEOs may, through leading and supporting those hospital clinicians and staff that interact more closely with patients, indirectly enhance patient satisfaction. To the best of the authors' knowledge, no research has examined the relationship between

Compensation for oil pollution damage caused by oil spills from ships and the International Oil Pollution Compensation Fund

International Nuclear Information System (INIS)

Jacobsson, M.

1994-01-01

Liability and compensation for pollution damage caused by oil spills from laden tankers is governed by two international conventions: the 1969 Civil Liability Convention and the 1971 Fund Convention. The Civil Liability Convention established a system of strict liability for tanker owners and introduced compulsory liability insurance. The Fund Convention created a system of supplementary compensation administered by an intergovernmental organization, the International Oil Pollution Compensation Fund (IOPC Fund), which at present has 56 member states (August 1993). The IOPC Fund pays compensation to victims of oil pollution in member states when the compensation from the ship owner and his insurer is insufficient. (author)

Motion-compensating gradients in the study of multiple sclerosis

International Nuclear Information System (INIS)

Runge, V.M.; Wood, M.L.; Kaufman, D.L.

1987-01-01

A low bandwidth motion compensating technique (no. 1) was compared with a conventional spin-echo technique (no. 2) in 20 patients with multiple sclerosis using a 1.0-T MR imaging system. In technique 1, refocusing gradients were employed to compensate for motion of constant velocity along the frequency-encoding direction. The sampling time was also increased to provide a greater S/N. Use of technique 1 was resulted in detection of 42% +- 23% more lesions (n = 8). The contrast-to-noise ratio for gray versus white matter improved by 87% +- 54% and that for lesion versus white matter by 66% +- 22%. The S/N for white matter improved by 56% +- 25%. An increase in chemical shift artifact was noted but not felt to be detrimental to lesion visualization. In the majority of cases, normal brain stem structures were more distinctly visualized. In two cases, pontine lesions were more clearly demarcated due to reduced pulsation artifacts. The combined use of refocusing gradients and low bandwidth techniques provides reduction of motion artifacts (from CSF and vessel pulsation) and improved S/N, leading to improved lesion detection

23 CFR 751.15 - Just compensation.

Science.gov (United States)

2010-04-01

... 23 Highways 1 2010-04-01 2010-04-01 false Just compensation. 751.15 Section 751.15 Highways... AND ACQUISITION § 751.15 Just compensation. (a) Just compensation shall be paid the owner for the... nonconforming junkyard as provided in § 751.11 must pertain at the time of the taking or removal in order to...

Radiotherapy dose compensation for lung patients

International Nuclear Information System (INIS)

Piyaratna, N.; Arnold, A.; Metcalfe, P.

1999-01-01

The purpose of the present paper is to provide a more homogeneous dose distribution in the target volume from compensated anterior and posterior fields while the healthy lung is spared by de-weighting the lateral fields. A compensation computation which used linear iterations to compute the most homogeneous dose distribution across the target volume was applied to produce optimum compensator designs. The equivalent tissue-air ratio (E-TAR) inhomogeneity correction was applied for the computations using a GE target series 11 planning computer. The compensators designed were tested for accuracy in a modified water/lung phantom using a scanning diode and an anthropomorphic phantom using thermoluminescent dosimeters. A comparison has been made between the compensated and uncompensated plans for the first nine patients who we have treated with this technique. The dose profiles produced by the computation agreed with the prediction of the computed isodose plans to within ± 2% at the target depth. The thermoluminescent dosimeter (TLD)-measured results in the anthropomorphic phantom agreed with the planning computer within ± 3%. A comparison of nine compensated plans of radiotherapy patients for large-volume targets in the lung region showed a maximum variation in the target to be 19% uncompensated versus 10% compensated. By providing compensated treatment fields from anterior and posterior treatment portals, a homogeneous dose that conforms well to the target volume is provided. As an added bonus, this enables the lateral lung fields to be significantly de-weighted and the healthy lung is spared considerable dose. Copyright (1999) Blackwell Science Pty Ltd

Enthalpy-entropy compensation in protein unfolding

Institute of Scientific and Technical Information of China (English)

无

2000-01-01

Enthalpy-entropy compensation was found to be a universal law in protein unfolding based on over 3 000 experimental data. Water molecular reorganization accompanying the protein unfolding was suggested as the origin of the enthalpy-entropy compensation in protein unfolding. It is indicated that the enthalpy-entropy compensation constitutes the physical foundation that satisfies the biological need of the small free energy changes in protein unfolding, without the sacrifice of the bio-diversity of proteins. The enthalpy-entropy compensation theory proposed herein also provides valuable insights into the Privalov's puzzle of enthalpy and entropy convergence in protein unfolding.

The use of a compensator library to reduce dose inhomogeneity in tangential radiotherapy of the breast

International Nuclear Information System (INIS)

Wilks, Robin J.; Bliss, Peter

2002-01-01

Background and purpose: The dose variation throughout the volume of the breast from tangential fields can exceed 20% for large breasts. This is postulated to result in poor cosmesis [Radiother Oncol 16 (1989) 253], particularly at the inframammary fold, where the dose is highest. Compensators may be used to reduce this variation, but at the cost of the time to manufacture each unique compensator for the individual patients. This paper outlines the implementation and routine use of a library of reusable compensators. Materials and methods: For the period of December 1999 to May 2001, 94 patients attending for breast radiotherapy received treatment using breast compensators calculated from multiple outlines measured using the Osiris system. The compensators manufactured for the early patients were added to a library for possible reuse by later patients. Of the 94 patients, 28 patients' compensators formed the library and 66 subsequent patients have been treated using compensators derived from the library. Selection of the most appropriate library compensator was determined from the analysis of the distribution of the calculated dose-volume histogram for the whole breast, excluding lung, penumbra and build-up regions. Once the library was complete, approximately 50% of all subsequent breast patients were treated with compensators (46% from the library and 4% with individual compensators). This represented a usage rate of 92% for the library compensators for those patients requiring compensation. Results: In all cases the compensators reduced the variation in the dose distribution. For example, the group treated with a library compensator demonstrated a mean reduction from 29 to 9% for the volume of breast tissue receiving more than 5% greater than the reference dose. If the same patients had been treated using their own individual compensators, the corresponding value would have been 7%. There is a small systematic, but negligible, difference in the two populations of

Theoretical Study of Watershed Eco-Compensation Standards

Science.gov (United States)

Yan, Dandan; Fu, Yicheng; Liu, Biu; Sha, Jinxia

2018-01-01

Watershed eco-compensation is an effective way to solve conflicts over water allocation and ecological destruction problems in the exploitation of water resources. Despite an increasing interest in the topic, the researches has neglected the effect of water quality and lacked systematic calculation method. In this study we reviewed and analyzed the current literature and proposedatheoretical framework to improve the calculation of co-compensation standard.Considering the perspectives of the river ecosystems, forest ecosystems and wetland ecosystems, the benefit compensation standard was determined by the input-output corresponding relationship. Based on the opportunity costs related to limiting development and water conservation loss, the eco-compensation standard was calculated.In order to eliminate the defects of eco-compensation implementation, the improvement suggestions were proposed for the compensation standard calculation and implementation.

Gender Bias in Compensation Structures: A Case Study of Its Historical Basis and Persistence.

Science.gov (United States)

Kim, Marlene

1989-01-01

Discusses ways in which historical wage structures still influence current salaries and underpay for female-dominated jobs. Examines the origins of the California State Civil Service's compensation structure, and finds that gender discrimination explicitly lowered wages for female-dominated jobs. Provides quantitative and qualitative evidence of…

Special remote tooling developed and utilized to tighten TFTR TF coil casing bolts

International Nuclear Information System (INIS)

Burgess, T.W.; Walton, G.R.; Meighan, T.G.; Paul, B.L.

1993-01-01

Special tooling has been developed and used to tighten toroidal field (TF) coil casing bolts that have loosened from years of Tokamak Fusion Test Reactor (TFTR) operation. Due to their location, many of the TF casing bolts cannot be directly accessed or viewed; their condition was first discovered during unrelated inspections in 1988. Engineering solutions were, sought until 1992, when a remotely operated wrench concept was successfully demonstrated on a TF coil mockup. The concept was developed into several working tools that have successfully been applied to tighten several thousand TF casing bolts during recent scheduled outages. This effort has improved the integrity and reliability of the TF coil system in preparing for the final experimental phase of the TFTR. This paper discusses the design and application of this tooling

Designing a compensating quartz fiber calorimeter for low angle calorimetry at LHC

International Nuclear Information System (INIS)

Ferrando, A.; Fouz, M.C.; Josa, M.I.; Khan, A.; Rosowsky, A.; Salicio, J.M.

1996-01-01

We present a design of a compensating quartz fiber calorimeter, made of a unique active section, and ment for the specific physics requirements of the low angle calorimetry in LHC experiments. The purposed calorimeter is exemplified for the case of the CMS experiment

A Mathematical Formulation of the SCOLE Control Problem. Part 2: Optimal Compensator Design

Science.gov (United States)

Balakrishnan, A. V.

1988-01-01

The study initiated in Part 1 of this report is concluded and optimal feedback control (compensator) design for stability augmentation is considered, following the mathematical formulation developed in Part 1. Co-located (rate) sensors and (force and moment) actuators are assumed, and allowing for both sensor and actuator noise, stabilization is formulated as a stochastic regulator problem. Specializing the general theory developed by the author, a complete, closed form solution (believed to be new with this report) is obtained, taking advantage of the fact that the inherent structural damping is light. In particular, it is possible to solve in closed form the associated infinite-dimensional steady-state Riccati equations. The SCOLE model involves associated partial differential equations in a single space variable, but the compensator design theory developed is far more general since it is given in the abstract wave equation formulation. The results thus hold for any multibody system so long as the basic model is linear.

Addressing inadequate compensation | IDRC - International ...

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

2016-08-12

Aug 12, 2016 ... The issue LSLAs raise a number of concerns regarding compensation, including ... at a meeting with traders in Lamu, Kenya, where a new port is planned. ... compensation and a fair share of benefits and risks in land deals.

The role of space charge compensation for ion beam extraction and ion beam transport (invited)

International Nuclear Information System (INIS)

Spädtke, Peter

2014-01-01

Depending on the specific type of ion source, the ion beam is extracted either from an electrode surface or from a plasma. There is always an interface between the (almost) space charge compensated ion source plasma, and the extraction region in which the full space charge is influencing the ion beam itself. After extraction, the ion beam is to be transported towards an accelerating structure in most cases. For lower intensities, this transport can be done without space charge compensation. However, if space charge is not negligible, the positive charge of the ion beam will attract electrons, which will compensate the space charge, at least partially. The final degree of Space Charge Compensation (SCC) will depend on different properties, like the ratio of generation rate of secondary particles and their loss rate, or the fact whether the ion beam is pulsed or continuous. In sections of the beam line, where the ion beam is drifting, a pure electrostatic plasma will develop, whereas in magnetic elements, these space charge compensating electrons become magnetized. The transport section will provide a series of different plasma conditions with different properties. Different measurement tools to investigate the degree of space charge compensation will be described, as well as computational methods for the simulation of ion beams with partial space charge compensation

Challenges facing the European power transmission tariffs: The case of inter-TSO compensation

International Nuclear Information System (INIS)

Stoilov, Dimo; Dimitrov, Yulian; Francois, Bruno

2011-01-01

This article draws attention to problems important for all EU power consumers-the unfairness in individual payments for power transmission and in the cross-border subsidy element in the mechanism of Inter-Transmission System Operators (TSO) Compensation (ITC). A brief review of power transmission tariffs brings out the structure of the problems. A short retrospection explains their growth. The essence of the ITC mechanism is explained and existing shortcomings are illustrated. The deficiencies of existing regulations for transmission pricing are analyzed. In the light of this analysis, the ITC problem is reconsidered and defined more precisely. The basic prerequisites to an ITC reformulation process are presented. The main principles of a new simple, transparent and equitable approach are suggested, in accordance with the contemporary legal positions and functions of the TSOs. - Highlights: → Investigations in the mechanism known as Inter-TSO Compensation (ITC). → Deficiencies in European regulations for cross-border power transmission payments. → Main principles of a new approach avoiding the existing cross-subsidies. → Appeal for reconsideration and a more precise definition of the ITC problem. → Public welfare enhancement by fairness in payment for power transmission.

Application of Load Compensation in Voltage Controllers of Large Generators in the Polish Power Grid

Directory of Open Access Journals (Sweden)

Bogdan Sobczak

2014-03-01

Full Text Available The Automatic Voltage Regulator normally controls the generator stator terminal voltage. Load compensation is used to control the voltage which is representative of the voltage at a point either within or external to the generator. In the Polish Power Grid (PPG compensation is ready to use in every AVR of a large generator, but it is utilized only in the case of generators operating at the same medium voltage buses. It is similar as in most European Power Grids. The compensator regulating the voltage at a point beyond the machine terminals has significant advantages in comparison to the slower secondary Voltage and Reactive Power Control System (ARNE1. The compensation stiffens the EHV grid, which leads to improved voltage quality in the distribution grid. This effect may be particularly important in the context of the dynamic development of wind and solar energy.

Is there a clinical benefit with a smooth compensator design compared with a plunged compensator design for passive scattered protons?

Energy Technology Data Exchange (ETDEWEB)

Tabibian, Art A., E-mail: art.tabibian@gmail.com [University of Texas School of Allied Health-Medical Dosimetry, Houston, TX (United States); Powers, Adam; Dolormente, Keith; Oommen, Sneha; Tiwari, Akhil [University of Texas School of Allied Health-Medical Dosimetry, Houston, TX (United States); Palmer, Matt [MD Anderson Department of Radiation Oncology, Houston, TX (United States); Zhu, Xiaorong R.; Li, Heng; Sahoo, Narayan; Wisdom, Paul [MD Anderson Department of Radiation Physics, Houston, TX (United States); Velasco, Kyle [Radiation Oncology Resources, Goshen, IN (United States); Erhart, Kevin; Stanley, Henry [Decimal, Inc, Sanford, FL (United States); Nguyen, Bao-Ngoc T. [MD Anderson Department of Radiation Oncology, Houston, TX (United States)

2015-04-01

In proton therapy, passive scattered proton plans use compensators to conform the dose to the distal surface of the planning volume. These devices are custom made from acrylic or wax for each treatment field using either a plunge-drilled or smooth-milled compensator design. The purpose of this study was to investigate if there is a clinical benefit of generating passive scattered proton radiation treatment plans with the smooth compensator design. We generated 4 plans with different techniques using the smooth compensators. We chose 5 sites and 5 patients for each site for the range of dosimetric effects to show adequate sample. The plans were compared and evaluated using multicriteria (MCA) plan quality metrics for plan assessment and comparison using the Quality Reports [EMR] technology by Canis Lupus LLC. The average absolute difference for dosimetric metrics from the plunged-depth plan ranged from −4.7 to +3.0 and the average absolute performance results ranged from −6.6% to +3%. The manually edited smooth compensator plan yielded the best dosimetric metric, +3.0, and performance, + 3.0% compared to the plunged-depth plan. It was also superior to the other smooth compensator plans. Our results indicate that there are multiple approaches to achieve plans with smooth compensators similar to the plunged-depth plans. The smooth compensators with manual compensator edits yielded equal or better target coverage and normal tissue (NT) doses compared with the other smooth compensator techniques. Further studies are under investigation to evaluate the robustness of the smooth compensator design.

324 Facility special-case waste assessment in support of 324 closure (TPA milestone M-89-05)

International Nuclear Information System (INIS)

Hobart, R.L.

1998-01-01

Hanford Federal Facility Agreement and Consent Order, also known as the Tri-Party Agreement Milestone M-89-05, requires US Department of Energy, Richland Operations Office to complete a 324 Facility Special-Case Waste Assessment in Support of 324 Closure. This document, HNF-1270, has been prepared with the intent of meeting this regulatory commitment. Alternatives for the special-case wastes located in the 324 Building were defined and analyzed. Based on the criteria of safety, environmental, complexity of interfaces, risk, cost, schedule, and long-term operability and maintainability, the best alternative was chosen. Waste packaging and transportation options are also included in the recommendations. The waste disposition recommendations for the B-Cell dispersibles/tank heels and High-Level Vault packaged residuals are to direct them to the Plutonium Uranium Extraction Facility (PUREX) Number 2 storage tunnel

What Constitutes Fair Compensation for Unfair Dismissal

African Journals Online (AJOL)

user

Generally the monetary compensation is perceived to be a solatium. 19 .... compensation for non-patrimonial loss in the context of an unfair labour practice. 41 .... awards of compensation where a person's dignity is impaired in the course of an.

The case against specialized visual-spatial short-term memory.

Science.gov (United States)

Morey, Candice C

2018-05-24

The dominant paradigm for understanding working memory, or the combination of the perceptual, attentional, and mnemonic processes needed for thinking, subdivides short-term memory (STM) according to whether memoranda are encoded in aural-verbal or visual formats. This traditional dissociation has been supported by examples of neuropsychological patients who seem to selectively lack STM for either aural-verbal, visual, or spatial memoranda, and by experimental research using dual-task methods. Though this evidence is the foundation of assumptions of modular STM systems, the case it makes for a specialized visual STM system is surprisingly weak. I identify the key evidence supporting a distinct verbal STM system-patients with apparent selective damage to verbal STM and the resilience of verbal short-term memories to general dual-task interference-and apply these benchmarks to neuropsychological and experimental investigations of visual-spatial STM. Contrary to the evidence on verbal STM, patients with apparent visual or spatial STM deficits tend to experience a wide range of additional deficits, making it difficult to conclude that a distinct short-term store was damaged. Consistently with this, a meta-analysis of dual-task visual-spatial STM research shows that robust dual-task costs are consistently observed regardless of the domain or sensory code of the secondary task. Together, this evidence suggests that positing a specialized visual STM system is not necessary. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

Compensative hypertrophy of the kidney

International Nuclear Information System (INIS)

Raynaud, C.

1976-01-01

Several measurement methods are available to practitioners to reveal a compensative hypertrophy. Mensuration of the kidney has the advantage of simplicity but is in fact an unreliable and inaccurate method. Separate clearances in their traditional form have never entered into routine use because of the disadvantages of ureteral catheterism. The use of radioactive tracers avoids this drawback, but clearances calculated in this way are only valid in the absence of obstructive urinary disorders. Solutions have been proposed, but the values obtained are no longer identical with the clearances. The Hg uptake test quantifies quite accurately the function of each kidney. From the results obtained a complete compensative hypertrophy developed on a healthy kidney and an incomplete compensative hypertrophy developed on the diseased kidney have been described. In each of these situations the degree to which compensative hypertrophy develops seems to be fixed at a given level peculiar to each patient [fr

Defining Compensable Injury in Biomedical Research.

Science.gov (United States)

Larkin, Megan E

2015-01-01

Biomedical research provides a core social good by enabling medical progress. In the twenty-first century alone, this includes reducing transmission of HIV/AIDS, developing innovative therapies for cancer patients, and exploring the possibilities of personalized medicine. In order to continue to advance medical science, research relies on the voluntary participation of human subjects. Because research is inherently uncertain, unintended harm is an inevitable part of the research enterprise. Currently, injured research participants in the United States must turn to the “litigation lottery” of the tort system in search of compensation. This state of affairs fails research participants, who are too often left uncompensated for devastating losses, and makes the United States an outlier in the international community. In spite of forty years’ worth of Presidential Commissions and other respected voices calling for the development of a no-fault compensation system, no progress has been made to date. One of the reasons for this lack of progress is the failure to develop a coherent ethical basis for an obligation to provide compensation for research related injuries. This problem is exacerbated by the lack of a clear definition of “compensable injury” in the biomedical research context. This article makes a number of important contributions to the scholarship in this growing field. To begin, it examines compensation systems already in existence and concludes that there are four main definitional elements that must be used to define “compensable injury.” Next, it examines the justifications that have been put forth as the basis for an ethical obligation to provide compensation, and settles on retrospective nonmaleficence and distributive and compensatory justice as the most salient and persuasive. Finally, it uses the regulatory elements and the justifications discussed in the first two sections to develop a well-rounded definition of “compensable injury�

Mesothelioma incidence surveillance systems and claims for workers’ compensation. Epidemiological evidence and prospects for an integrated framework

Directory of Open Access Journals (Sweden)

Marinaccio Alessandro

2012-07-01

Full Text Available Abstract Background Malignant mesothelioma is an aggressive and lethal tumour strongly associated with exposure to asbestos (mainly occupational. In Italy a large proportion of workers are protected from occupational diseases by public insurance and an epidemiological surveillance system for incident mesothelioma cases. Methods We set up an individual linkage between the Italian national mesothelioma register (ReNaM and the Italian workers’ compensation authority (INAIL archives. Logistic regression models were used to identify and test explanatory variables. Results We extracted 3270 mesothelioma cases with occupational origins from the ReNaM, matching them with 1625 subjects in INAIL (49.7%; 91.2% (1,482 of the claims received compensation. The risk of not seeking compensation is significantly higher for women and the elderly. Claims have increased significantly in recent years and there is a clear geographical gradient (northern and more developed regions having higher claims rates. The highest rates of compensation claims were after work known to involve asbestos. Conclusions Our data illustrate the importance of documentation and dissemination of all asbestos exposure modalities. Strategies focused on structural and systematic interaction between epidemiological surveillance and insurance systems are needed.

Performance evaluation of a commercially available heat flow calorimeter and applicability assessment for safeguarding special nuclear materials

International Nuclear Information System (INIS)

Bracken, D.S.; Biddle, R.; Rudy, C.

1998-01-01

The performance characteristics of a commercially available heat-flow calorimeter will be presented. The heat-flow sensors within the calorimeter are based on thermopile technology with a vendor-quoted sensitivity of 150 microV/mW. The calorimeter is a full-twin design to compensate for ambient temperature fluctuations. The efficacy of temperature fluctuation compensations will also be detailed. Finally, an assessment of design applicability to special nuclear materials control and accountability and safeguarding will be presented

Workers' compensation experience of North Carolina residential construction workers, 1986-1994.

Science.gov (United States)

Dement, J M; Lipscomb, H

1999-02-01

A total of 31,113 workers' compensation claims among 7,400 North Carolina Homebuilders Association (NCHA) members and their subcontractors for the period 1986-1994 were analyzed to calculate workers' compensation claim incidence density rates. For the 7 years studied, the average rate (cases/200,000 work hours) for all claims was 16.40 and the rate for medical or lost time cases was 10.78. Highest rates for cases involving medical costs or paid lost time by mechanism of injury were observed for being struck by an object (3.1), lifting/movement (1.97), falls from a different level (1.13), striking against an object (0.87), and falls on the same level (0.46). Rates by mechanism of injury were highest for muscle strains (2.34), wounds/punctures (2.33), bruises/contusions (1.24), fractures/dislocations (0.98), and injuries to the eyes (0.81). Among medical cost or lost work time cases, body parts with highest injury rates were back/shoulders (1.99), fingers (1.31), leg/knee (1.00), hand/wrist (1.00), foot/ankle (0.86), and eyes (0.82). Injury rates were found to vary substantially among the residential construction trades. For more serious injuries involving medical costs greater than $2,000 or any lost work time, rates were highest for welders and cutters (28.1), insulators (24.3), roofers (19.4), and carpenters (15.3). The same general trends by trade were observed for cases involving paid lost time except that roofers were highest, with a rate of 9.1, followed by insulators (8.5), welders and cutters (5.8), and carpenters (5.8). Rates of falls from a different level resulting in medical costs or lost work time were highest for roofers (5.54), insulators (3.53), carpenters (2.05), and drywall installers (1.99). Descriptive information for falls from a different level resulting in paid lost time during 1993-1994 (n = 219) were reviewed to better determine the causes and circumstances of injuries. Falls from a roof accounted for 25.4 percent of the cases followed by

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...

Global patterns and trends in human-wildlife conflict compensation.

Science.gov (United States)

Ravenelle, Jeremy; Nyhus, Philip J

2017-12-01

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

An evaluation of optical tool inspection and compensation technologies. CRADA final report for CRADA Number Y-1291-0052

Energy Technology Data Exchange (ETDEWEB)

Babelay, E.F. [Lockheed Martin Energy Systems, Inc., Oak Ridge, TN (United States); Centola, J.; Zorger, W.; Serafin, W. [United Technologies, East Hartford, CT (United States). Pratt and Whitney Div.

1994-05-15

A Cooperative Research And Development Agreement (CRADA) was established April 1992 between Martin Marietta Energy Systems, Inc. and United Technologies Corporation, Pratt and Whitney Division to evaluate the existing applicability of the Energy Systems optical tool inspection and compensation system (OTICS) for use at Pratt and Whitney`s East Hartford Plant. The OTICS was developed at the Oak Ridge Y-12 Plant and optically measures the shape of a single point cutting tool. The tool shape inspection provides process information relating to tool wear and if desired the tool shape geometry can be used to generate a new numerical control machining program that is compensated for the tool forms errors. The tool wear measurement capability of OTICS was successfully evaluated in the Phase-1 testing. The testing verified that OTICS can easily detect tool wear and the {+-} 0.0001 inch resolution obtained was sufficient for the larger cutter inserts used by Pratt and Whitney (P and W). During the tool wear experiments at P and W, a second potential use identified for OTICS was the accurate on-machine dimensional verification of special ground contour forming tools. The OTICS tool path compensation experiment demonstrated the varied technologies that are integrated in the tool path compensation process. The OTICS system was successful at inspecting the 0.125 in. radius tool and compensating the tool path for tool form errors. The need for automated interfaces between the OTICS computer and controller along with the part program requirements and the overall compensation methodology were highlighted in the demonstration.

Air temperature measurements based on the speed of sound to compensate long distance interferometric measurements

Directory of Open Access Journals (Sweden)

Astrua Milena

2014-01-01

Full Text Available A method to measure the real time temperature distribution along an interferometer path based on the propagation of acoustic waves is presented. It exploits the high sensitivity of the speed of sound in air to the air temperature. In particular, it takes advantage of a special set-up where the generation of the acoustic waves is synchronous with the amplitude modulation of a laser source. A photodetector converts the laser light to an electronic signal considered as reference, while the incoming acoustic waves are focused on a microphone and generate a second signal. In this condition, the phase difference between the two signals substantially depends on the temperature of the air volume interposed between the sources and the receivers. The comparison with the traditional temperature sensors highlighted the limit of the latter in case of fast temperature variations and the advantage of a measurement integrated along the optical path instead of a sampling measurement. The capability of the acoustic method to compensate the interferometric distance measurements due to air temperature variations has been demonstrated for distances up to 27 m.

A Case Study of Conceptual Change in Special Relativity: The Influence of Prior Knowledge in Learning.

Science.gov (United States)

Hewson, Peter W.

1982-01-01

Results of a case study (one graduate physics tutor) demonstrate that a person's conceptions, which include metaphysical commitments, play a significant role in the way s/he understands complex subject matter such as Einstein's Special Theory of Relativity. (Author/SK)

Compensating customer-generators: a taxonomy describing methods of compensating customer-generators for electricity supplied to the grid

International Nuclear Information System (INIS)

Hughes, Larry; Bell, Jeff

2006-01-01

The increasing popularity of on-site power generation is driving the demand for methods to compensate customer-generators that supply electricity to the grid. Although many practices exist for providing such compensation, confusion surrounds the terms often used to describe such practices (notably, net metering and net billing). To help clarify this situation, the following paper proposes a taxonomy that distinguishes between 16 distinct compensation practices

Vestibular Compensation in Unilateral Patients Often Causes Both Gain and Time Constant Asymmetries in The VOR

Directory of Open Access Journals (Sweden)

Mina eRanjbaran

2016-03-01

Full Text Available The vestibulo-ocular reflex (VOR is essential in our daily life to stabilize retinal images during head movements. Balanced vestibular functionality secures optimal reflex performance which can be distorted in case of peripheral vestibular lesions. Luckily, vestibular compensation in different neuronal sites restores VOR function to some extent over time. Studying vestibular compensation gives insight into the possible mechanisms for plasticity in the brain.In this work, novel experimental analysis tools are employed to reevaluate the VOR characteristics following unilateral vestibular lesions and compensation. Our results suggest that following vestibular lesions, asymmetric performance of the VOR is not only limited to its gain. Vestibular compensation also causes asymmetric dynamics, i.e. different time constants for the VOR during leftward or rightward passive head rotation. Potential mechanisms for these experimental observations are provided using simulation studies.

Compensation for damage to workers health exposed to ionizing radiation in Argentina

CERN Document Server

Sobehart, L J

2003-01-01

The objective of this report is to analyze the possibility to establish a scheme to compensate damage to workers health exposed to ionizing radiation in Argentina for those cases in which it is possible to assume that the exposure to ionizing radiation is the cause of the cancer suffered by the worker. The proposed scheme is based on the recommendations set out in the 'International Conference on Occupational Radiation Protection: Protecting Workers against Exposure to Ionization Radiation, held in Geneva, Switzerland, August 26-30, 2002. To this end, the study analyzes the present state of scientific knowledge on cancer causation due to genotoxic factors, and the accepted form of the doses-response curve, for the human beings exposure to ionization radiation at low doses with low doses rates. Finally, the labor laws and regulations related to damage compensation; in particular the present Argentine Labor Law; the National Russian Federal Occupational Radiological Health Impairment and Workmen Compensation, t...

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

Takeovers and (excess) CEO compensation

NARCIS (Netherlands)

Feito Ruiz, Isabel; Renneboog, Luc

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

Socially Constructed Hierarchies of Impairments: The Case of Australian and Irish Workers' Access to Compensation for Injuries.

Science.gov (United States)

Harpur, Paul; Connolly, Ursula; Blanck, Peter

2017-12-01

Socially constructed hierarchies of impairment complicate the general disadvantage experienced by workers with disabilities. Workers with a range of abilities categorized as a "disability" are likely to experience less favourable treatment at work and have their rights to work discounted by laws and institutions, as compared to workers without disabilities. Value judgments in workplace culture and local law mean that the extent of disadvantage experienced by workers with disabilities additionally will depend upon the type of impairment they have. Rather than focusing upon the extent and severity of the impairment and how society turns an impairment into a recognized disability, this article aims to critically analyse the social hierarchy of physical versus mental impairment. Using legal doctrinal research methods, this paper analysis how Australian and Irish workers' compensation and negligence laws regard workers with mental injuries and impairments as less deserving of compensation and protection than like workers who have physical and sensory injuries or impairments. This research finds that workers who acquire and manifest mental injuries and impairments at work are less able to obtain compensation and protection than workers who have developed physical and sensory injuries of equal or lesser severity. Organizational cultures and governmental laws and policies that treat workers less favourably because they have mental injuries and impairments perpetuates unfair and artificial hierarchies of disability attributes. We conclude that these "sanist" attitudes undermine equal access to compensation for workplace injury as prohibited by the United Nations Convention on the Rights of Persons with Disabilities.

Intersubband energies in strain-compensated InGaN/AlInN quantum well structures

Energy Technology Data Exchange (ETDEWEB)

Park, Seoung-Hwan, E-mail: shpark@cu.ac.kr [Department of Electronics Engineering, Catholic University of Daegu, Hayang, Kyeongsan, Kyeongbuk, 712-702 (Korea, Republic of); Ahn, Doyeol [Institute of Quantum Information Processing and Systems, University of Seoul, 90 Jeonnong, Tongdaimoon-Gu, Seoul, Korea 130-743 (Korea, Republic of)

2016-01-15

Intersubband transition energies in the conduction band for strain-compensated InGaN/AlInN quantum well (QW) structures were investigated as a function of strain based on an effective mass theory with the nonparabolicity taken into account. In the case of an InGaN/AlInN QW structure lattice-matched to GaN, the wavelength is shown to be longer than 1.55 μm. On the other hand, strain-compensated QW structures show that the wavelength of 1.55 μm can be reached even for the QW structure with a relatively small strain of 0.3 %. Hence, the strain-compensated QW structures can be used for telecommunication applications at 1.55 μm with a small strain, compared to conventional GaN/AlN QW structure.

Optimal compensation for neuron loss

Science.gov (United States)

Barrett, David GT; Denève, Sophie; Machens, Christian K

2016-01-01

The brain has an impressive ability to withstand neural damage. Diseases that kill neurons can go unnoticed for years, and incomplete brain lesions or silencing of neurons often fail to produce any behavioral effect. How does the brain compensate for such damage, and what are the limits of this compensation? We propose that neural circuits instantly compensate for neuron loss, thereby preserving their function as much as possible. We show that this compensation can explain changes in tuning curves induced by neuron silencing across a variety of systems, including the primary visual cortex. We find that compensatory mechanisms can be implemented through the dynamics of networks with a tight balance of excitation and inhibition, without requiring synaptic plasticity. The limits of this compensatory mechanism are reached when excitation and inhibition become unbalanced, thereby demarcating a recovery boundary, where signal representation fails and where diseases may become symptomatic. DOI: http://dx.doi.org/10.7554/eLife.12454.001 PMID:27935480

Intensity modulated radiotherapy (IMRT) with compensators

International Nuclear Information System (INIS)

Salz, H.; Wiezorek, T.; Scheithauer, M.; Kleen, W.; Schwedas, M.; Wendt, T.G.

2002-01-01

The irradiation with intensity-modulated fields is possible with static as well as dynamic methods. In our university hospital, the intensity-modulated radiotherapy (IMRT) with compensators was prepared and used for the first time for patient irradiation in July 2001. The compensators consist of a mixture of tin granulate and wax, which is filled in a milled negative mould. The treatment planning is performed with Helax-TMS (MDS Nordion). An additional software is used for editing the modulation matrix ('Modifix'). Before irradiation of the first patient, extensive measurements have been carried out in terms of quality assurance of treatment planning and production of compensators. The results of the verification measurements have shown that IMRT with compensators possesses high spatial and dosimetric exactness. The calculated dose distributions are applied correctly. The accuracy of the calculated monitor units is normally better than 3%; in small volumes, further dosimetric inaccuracies between calculated and measured dose distributions are mostly less than 3%. Therefore, the compensators contribute to the achievement of high-level IMRT even when apparatuses without MLC are used. This paper describes the use of the IMRT with compensators, presents the limits of this technology, and discusses the first practical experiences. (orig.) [de

50 CFR 296.4 - Claims eligible for compensation.

Science.gov (United States)

2010-10-01

... compensation. (a) Claimants. Damage or loss eligible for Fund compensation must be suffered by a commercial fisherman. (b) Damage or loss of fishing gear. Damage or loss is eligible for Fund compensation if it was... is not eligible for Fund compensation: (1) If the damage or loss was caused by the negligence or...

Motion compensation for fully 4D PET reconstruction using PET superset data

Energy Technology Data Exchange (ETDEWEB)

Verhaeghe, J; Gravel, P; Mio, R; Fukasawa, R; Rosa-Neto, P; Soucy, J-P; Thompson, C J; Reader, A J, E-mail: jeroen.verhaeghe@mcgill.c [Montreal Neurological Institute, McGill University, Montreal (Canada)

2010-07-21

Fully 4D PET image reconstruction is receiving increasing research interest due to its ability to significantly reduce spatiotemporal noise in dynamic PET imaging. However, thus far in the literature, the important issue of correcting for subject head motion has not been considered. Specifically, as a direct consequence of using temporally extensive basis functions, a single instance of movement propagates to impair the reconstruction of multiple time frames, even if no further movement occurs in those frames. Existing 3D motion compensation strategies have not yet been adapted to 4D reconstruction, and as such the benefits of 4D algorithms have not yet been reaped in a clinical setting where head movement undoubtedly occurs. This work addresses this need, developing a motion compensation method suitable for fully 4D reconstruction methods which exploits an optical tracking system to measure the head motion along with PET superset data to store the motion compensated data. List-mode events are histogrammed as PET superset data according to the measured motion, and a specially devised normalization scheme for motion compensated reconstruction from the superset data is required. This work proceeds to propose the corresponding time-dependent normalization modifications which are required for a major class of fully 4D image reconstruction algorithms (those which use linear combinations of temporal basis functions). Using realistically simulated as well as real high-resolution PET data from the HRRT, we demonstrate both the detrimental impact of subject head motion in fully 4D PET reconstruction and the efficacy of our proposed modifications to 4D algorithms. Benefits are shown both for the individual PET image frames as well as for parametric images of tracer uptake and volume of distribution for {sup 18}F-FDG obtained from Patlak analysis.

14 CFR 250.8 - Denied boarding compensation.

Science.gov (United States)

2010-01-01

... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Denied boarding compensation. 250.8 Section... PROCEEDINGS) ECONOMIC REGULATIONS OVERSALES § 250.8 Denied boarding compensation. (a) Every carrier shall tender to a passenger eligible for denied boarding compensation, on the day and place the denied boarding...

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...

Design, parametrization, and pole placement of stabilizing output feedback compensators via injective cogenerator quotient signal modules.

Science.gov (United States)

Blumthaler, Ingrid; Oberst, Ulrich

2012-03-01

ensures the absence of impulsive solutions in the continuous case, and that of the compensator enables its realization by Kalman state space equations or elementary building blocks. We note that every behavior admits an IO decomposition with proper transfer matrix, but that most of these decompositions do not have this property, and therefore we do not assume the properness of the plant. (4) The new technique can also be applied to more general control interconnections according to Willems, in particular to two-parameter feedback compensators and to the recent tracking framework of Fiaz/Takaba/Trentelman. In contrast to these authors, however, we pay special attention to the properness of all constructed transfer matrices which requires more subtle algorithms.

Current practice of the social insurance against occupational accidents in paying compensation for occupational diseases induced by ionizing radiation

International Nuclear Information System (INIS)

Renz, K.; Seitz, G.

1988-01-01

The companies for social insurance against occupational accidents form part of the statutory accident insurance system, and are responsible for compensation of occupational accidents or diseases. The compensation practice adopted by them is determined by legal provisions, which are explained in this paper as a background to the discussion of individual cases and the relevant decisions. (orig.) [de

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

Standard compensation for power cuts. Working group report

International Nuclear Information System (INIS)

2002-07-01

The Working Group was commissioned to draw up a proposal in the form of a Government Bill for provisions to be included in the Electricity Market Act on imposing an obligation on the distribution net operator to pay a standard compensation to the users of electricity for the event that they get no access to electricity. The Working Group should consider especially a model of standard compensation presented in the final report by Mr. Jarl Forsten, Deputy Director General of the Technical Research Centre of Finland VTT, published on 30 April 2002 that the amount of standard compensation should not depend on the reason for the power cut. The Working Group proposes that the Electricity Market Act should be amended by provisions providing that a distribution net operator shall pay to the user of electricity a standard compensation for power cuts lasting over 12 hours. The amount of compensation shall be based on the annual network service fee and a sliding scale of compensation related to the duration of the power cut shall be applied. The maximum compensation shall be paid when the power cut lasts more than five days. The maximum amount of individual compensations shall be fixed at EUR 700. The proposed provisions on standard compensation in the event of power cuts are aimed at amending the provisions in Chapter 6a of the Electricity Market Act on price reduction and compensation because of fault in the supply of electricity. The aim of the introduction of standard compensation for power cuts is to persuade distribution net operators to make an effort to minimize the time for power cuts. (orig.)

Engineering Compensations in Web Service Environment

DEFF Research Database (Denmark)

Schäfer, Micahel; Dolog, Peter; Nejdl, Wolfgang

2007-01-01

Business to business integration has recently been performed by employing Web service environments. Moreover, such environments are being provided by major players on the technology markets. Those environments are based on open specifications for transaction coordination. When a failure in such a......Business to business integration has recently been performed by employing Web service environments. Moreover, such environments are being provided by major players on the technology markets. Those environments are based on open specifications for transaction coordination. When a failure...... 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...... compensations based on forward recovery principles. We extend the existing Web service transaction coordination architecture and infrastructure in order to support flexible compensation operations. A contract-based approach is being used, which allows the specification of permitted compensations at runtime. We...

Changing Conceptions of Employee Compensation

Science.gov (United States)

Dixon, Mark R.; Hayes, Linda J.

2004-01-01

This paper reviews and discusses many differing forms of incentive compensation systems that are being used in today's organizations. The review traces the roots of bonus compensation from individual piece-work plans through the adoption of organization-wide gain sharing plans to the growing recognition of open-book management. Reasons for the…

29 CFR 505.3 - Prevailing minimum compensation.

Science.gov (United States)

2010-07-01

... 29 Labor 3 2010-07-01 2010-07-01 false Prevailing minimum compensation. 505.3 Section 505.3 Labor... HUMANITIES § 505.3 Prevailing minimum compensation. (a)(1) In the absence of an alternative determination...)(2) of this section, the prevailing minimum compensation required to be paid under the Act to the...

Compensation methods to support generic graph editing: A case study in automated verification of schema requirements for an advanced transaction model

NARCIS (Netherlands)

Even, S.J.; Spelt, D.

Compensation plays an important role in advanced transaction models, cooperative work, and workflow systems. However, compensation operations are often simply written as a^−1 in transaction model literature. This notation ignores any operation parameters, results, and side effects. A schema designer

Non-Cooperative Bistatic SAR Clock Drift Compensation for Tomographic Acquisitions

Directory of Open Access Journals (Sweden)

Mario Azcueta

2017-10-01

Full Text Available In the last years, an important amount of research has been headed towards the measurement of above-ground forest biomass with polarimetric Synthetic Aperture Radar (SAR tomography techniques. This has motivated the proposal of future bistatic SAR missions, like the recent non-cooperative SAOCOM-CS and PARSIFAL from CONAE and ESA. It is well known that the quality of SAR tomography is directly related to the phase accuracy of the interferometer that, in the case of non-cooperative systems, can be particularly affected by the relative drift between onboard clocks. In this letter, we provide insight on the impact of the clock drift error on bistatic interferometry, as well as propose a correction algorithm to compensate its effect. The accuracy of the compensation is tested on simulated acquisitions over volumetric targets, estimating the final impact on tomographic profiles.

Differentially Encoded LDPC Codes—Part I: Special Case of Product Accumulate Codes

Directory of Open Access Journals (Sweden)

(Tiffany JingLi

2008-01-01

Full Text Available Part I of a two-part series investigates product accumulate codes, a special class of differentially-encoded low density parity check (DE-LDPC codes with high performance and low complexity, on flat Rayleigh fading channels. In the coherent detection case, Divsalar's simple bounds and iterative thresholds using density evolution are computed to quantify the code performance at finite and infinite lengths, respectively. In the noncoherent detection case, a simple iterative differential detection and decoding (IDDD receiver is proposed and shown to be robust for different Doppler shifts. Extrinsic information transfer (EXIT charts reveal that, with pilot symbol assisted differential detection, the widespread practice of inserting pilot symbols to terminate the trellis actually incurs a loss in capacity, and a more efficient way is to separate pilots from the trellis. Through analysis and simulations, it is shown that PA codes perform very well with both coherent and noncoherent detections. The more general case of DE-LDPC codes, where the LDPC part may take arbitrary degree profiles, is studied in Part II Li 2008.

Economic compensation standard for irrigation processes to safeguard environmental flows in the Yellow River Estuary, China

Science.gov (United States)

Pang, Aiping; Sun, Tao; Yang, Zhifeng

2013-03-01

SummaryAgriculture and ecosystems are increasingly competing for water. We propose an approach to assess the economic compensation standard required to release water from agricultural use to ecosystems while taking into account seasonal variability in river flow. First, we defined agricultural water shortage as the difference in water volume between agricultural demands and actual supply after maintaining environmental flows for ecosystems. Second, we developed a production loss model to establish the relationship between production losses and agricultural water shortages in view of seasonal variation in river discharge. Finally, we estimated the appropriate economic compensation for different irrigation stakeholders based on crop prices and production losses. A case study in the Yellow River Estuary, China, demonstrated that relatively stable economic compensation for irrigation processes can be defined based on the developed model, taking into account seasonal variations in river discharge and different levels of environmental flow. Annual economic compensation is not directly related to annual water shortage because of the temporal variability in river flow rate and environmental flow. Crops that have stable planting areas to guarantee food security should be selected as indicator crops in economic compensation assessments in the important grain production zone. Economic compensation may be implemented by creating funds to update water-saving measures in agricultural facilities.

39 CFR 3.2 - Compensation of Board.

Science.gov (United States)

2010-07-01

... 39 Postal Service 1 2010-07-01 2010-07-01 false Compensation of Board. 3.2 Section 3.2 Postal Service UNITED STATES POSTAL SERVICE THE BOARD OF GOVERNORS OF THE U.S. POSTAL SERVICE BOARD OF GOVERNORS (ARTICLE III) § 3.2 Compensation of Board. Section 202(a)(1) of title 39 provides for the compensation of...

26 CFR 31.3231(e)-1 - Compensation.

Science.gov (United States)

2010-04-01

.... (a) Definition—(1) The term compensation has the same meaning as the term wages in section 3121(a... regarding the inclusion of fringe benefits in compensation, see § 31.3121(a)-1T. (6) Split-dollar life... 26 Internal Revenue 15 2010-04-01 2010-04-01 false Compensation. 31.3231(e)-1 Section 31.3231(e)-1...

Effects of ecological compensation meadows on arthropod diversity in adjacent intensively managed grassland

NARCIS (Netherlands)

Albrecht, M.; Duelli, P.; Obrist, M.K.; Müller, C.; Schüpbach, B.; Kleijn, D.; Schmid, B.

2010-01-01

An important goal of ecological compensation areas (ECAs) is to increase biodiversity in adjacent intensively managed farmland and the agricultural landscape at large. We tested whether this goal can be achieved in the case of the agri-environmental restoration scheme implemented for Swiss grassland

29 CFR 794.142 - Special compensation when overtime in excess of 12 daily or 56 weekly hours is worked in the...

Science.gov (United States)

2010-07-01

... unless all the straight time compensation due him for the nonovertime hours under his contract (express or implied) or under any applicable statute has been paid (§ 778.315 of this chapter). In computing...

Compensation and benefit sharing: Why resettlement policies and practices must be reformed

Institute of Scientific and Technical Information of China (English)

Michael M. Cernea

2008-01-01

Many public and private sector projects, such as hydropower dams or mines, trigger forced population displacement but fail to resettle people sustainably and instead cause their impoverishment. Social science research has found that one root cause of such failures and of impoverishment is asset dispossession and the insufficient financing of resettlement. Most governments, however, state that (1) compensation alone is sufficient for restoring the income and livelihood of those displaced, and (2) resources to supplement compensation with additional financing are not available. The author critiques and rejects these positions. He offers a theoretical analysis of the limits and flaws of compensation payments for expropriated assets, and argues that resources are available for supplementing compensation with financial investments for resettlers' development. The sources for supplementary financing are the economic rent (windfall profits) generated by natural resource projects such as hydropower or mining and the regular stream of benefits generated by all projects that require resettlement. Further, the author argues that financial investments in resettlers' welfare are indispensable and that benefit sharing is feasible. Therefore, both should become basic principles of resettlement legislation and practice. In addition to theoretical analysis, the author documents with empirical evidence that some countries (China, Brazil, Canada, Columbia and Japan) already make investments additional to compensation for post-displacement reconstruction. The author sums up his argument in these key points:(1) Compensation alone cannot prevent the impoverishment of resettlers and cannot in itself restore and improve their livelihoods;(2) Additional financing is needed for direct investments in resettlement with development;(3) Compensation levels must be increased;(4) Financing resources are available in most cases for investing in resettlers' development, but allocation of

Compensation and benefit sharing: Why resettlement policies and practices must be reformed

Directory of Open Access Journals (Sweden)

Michael M. Cernea

2008-03-01

Full Text Available Many public and private sector projects, such as hydropower dams or mines, trigger forced population displacement but fail to resettle people sustainably and instead cause their impoverishment. Social science research has found that one root cause of such failures and of impoverishment is asset dispossession and the insufficient financing of resettlement. Most governments, however, state that (1 compensation alone is sufficient for restoring the income and livelihood of those displaced, and (2 resources to supplement compensation with additional financing are not available. The author critiques and rejects these positions. He offers a theoretical analysis of the limits and flaws of compensation payments for expropriated assets, and argues that resources are available for supplementing compensation with financial investments for resettlers’ development. The sources for supplementary financing are the economic rent (windfall profits generated by natural resource projects such as hydropower or mining and the regular stream of benefits generated by all projects that require resettlement. Further, the author argues that financial investments in resettlers’ welfare are indispensable and that benefit sharing is feasible. Therefore, both should become basic principles of resettlement legislation and practice. In addition to theoretical analysis, the author documents with empirical evidence that some countries (China, Brazil, Canada, Columbia and Japan already make investments additional to compensation for post-displacement reconstruction. The author sums up his argument in these key points: (1Compensation alone cannot prevent the impoverishment of resettlers and cannot in itself restore and improve their livelihoods; (2Additional financing is needed for direct investments in resettlement with development; (3Compensation levels must be increased; (4Financing resources are available in most cases for investing in resettlers’ development, but

Free surface flows under compensated gravity conditions

CERN Document Server

Dreyer, Miachel E

2007-01-01

This book considers the behavior of fluids in a low-gravity environment with special emphasis on application in PMD (propellant management device) systems . In the compensated gravity environment of a spacecraft, the hydrostatic pressure decreases to very low values depending on the residual acceleration, and surface tension forces become dominant. Consequently, surface tension can be used to transport and position liquids if the residual acceleration and the resulting hydrostatic pressure are small compared to the capillary pressure. One prominent application is the use of PMDs in surface-tension satellite tanks. PMDs must ensure that the tank outlet is covered with liquid whenever outflow is demanded. Furthermore, PMDs are used to ensure expulsion and refilling of tanks for liquids and gases for life support, reactants, and experiment supplies. Since most of the PMD designs are not testable on ground and thus rely on analytical or numerical concepts, this book treats three different flow problems with analy...

33 CFR 136.223 - Compensation allowable.

Science.gov (United States)

2010-07-01

...) MARINE POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION OIL SPILL LIABILITY TRUST FUND; CLAIMS... allowable under paragraph (a) of this section must be reduced by— (1) All compensation made available to the... under § 136.235. Government Revenues ...

Dose compensation of the total body irradiation therapy

International Nuclear Information System (INIS)

Lin, J.-P.; Chu, T.-C.; Liu, M.-T.

2001-01-01

The aim of the study is to improve dose uniformity in the body by the compensator-rice and to decrease the dose to the lung by the partial lung block. Rando phantom supine was set up to treat bilateral fields with a 15 MV linear accelerator at 415 cm treatment distance. The experimental procedure included three parts. The first part was the bilateral irradiation without rice compensator, and the second part was with rice compensator. In the third part, rice compensator and partial lung block were both used. The results of thermoluminescent dosimeters measurements indicated that without rice compensator the dose was non-uniform. Contrarily, the average dose homogeneity with rice compensator was measured within ±5%, except for the thorax region. Partial lung block can reduce the dose which the lung received. This is a simple method to improve the dose homogeneity and to reduce the lung dose received. The compensator-rice is cheap, and acrylic boxes are easy to obtain. Therefore, this technique is suitable for more studies

Aeromagnetic Compensation Algorithm Based on Principal Component Analysis

Directory of Open Access Journals (Sweden)

Peilin Wu

2018-01-01

Full Text Available Aeromagnetic exploration is an important exploration method in geophysics. The data is typically measured by optically pumped magnetometer mounted on an aircraft. But any aircraft produces significant levels of magnetic interference. Therefore, aeromagnetic compensation is important in aeromagnetic exploration. However, multicollinearity of the aeromagnetic compensation model degrades the performance of the compensation. To address this issue, a novel aeromagnetic compensation method based on principal component analysis is proposed. Using the algorithm, the correlation in the feature matrix is eliminated and the principal components are using to construct the hyperplane to compensate the platform-generated magnetic fields. The algorithm was tested using a helicopter, and the obtained improvement ratio is 9.86. The compensated quality is almost the same or slightly better than the ridge regression. The validity of the proposed method was experimentally demonstrated.

Improving dose homogeneity in head and neck radiotherapy with custom 3-D compensation

International Nuclear Information System (INIS)

Brock, Linda K.; Harari, Paul M.; Sharda, Navneet N.; Paliwal, Bhudatt R.; Kinsella, Timothy J.

1996-01-01

Purpose/Objective: Anatomic contour irregularities and tissue inhomogeneities can lead to significant radiation dose variation across complex treatment volumes. Such dose non-uniformity occurs routinely in radiation of the head and neck (H and N) despite beam shaping with blocks or beam modification with wedges. Small dose variations are amplified by the high total doses delivered (often >70 Gy) which can thereby influence late normal tissue complications as well as tumor control. We have therefore implemented the routine use of 3-D custom tissue compensators for our H and N cancer patients fabricated directly from CT scan contour data obtained in the treatment position. The capacity of such compensators to improve dose uniformity in patients with tumors of the H and N is herein reported. Materials and Methods: Between July 1992 and March 1995, 80 patients receiving H and N radiotherapy had 3-D custom compensators fabricated for their treatment course. Detailed dosimetric records have been reviewed for thirty cases to date (60 custom compensators). Dose uniformity across the treatment volume, peak dose delivery and maximum doses to selected, clinically relevant, anatomic subsites were analyzed and compared with uncompensated and wedged plans. Dose-volume histograms were generated and volumes receiving greater than 5% and 10% of the prescribed dose noted. Phantom dose measurements were performed for compensated fields using a water chamber and were compared to calculated doses in order to evaluate the accuracy of isodoses generated by the Theraplan treatment planning system. Accuracy of the fabrication and positioning of the custom compensators was verified by direct measurement. Results: Custom compensators resulted in an average reduction of dose variance across the treatment volume from 13.8% (7-20%) for the uncompensated plans to 4.5% (2-7%) with the compensators. Wedged plans were variable but on average an 8% (3-15%) dose variance was noted. Maximum doses

Plasticity influencing the light compensation point offsets the specialization for light niches across shrub species in a tropical forest understorey

NARCIS (Netherlands)

Sterck, F.J.; Duursma, R.A.; Pearcy, R.W.; Valladares, F.; Cieslak, M.; Weemstra, M.

2013-01-01

1.Shade tolerance can be defined as the light level at which plants can survive and possibly grow. This light level is referred to as the whole-plant light compensation point (LCP). The LCP depends on multiple leaf and architectural traits. We are still uncertain how often interspecific trait

Capital Structure and Managerial Compensation: The Effects of Renumeration Seniority

OpenAIRE

Calcagno, R.; Renneboog, L.D.R.

2004-01-01

We show that the relative seniority of debt and managerial compensation has important implications on the design of remuneration contracts.Whereas the traditional literature assumes that debt is senior to remuneration, we show that this is frequently not the case according to bankruptcy regulation and as observed in practice.We theoretically show that including risky debt changes the incentive to provide the manager with stronger performance-related incentives ("contract substitution" effect)...

Driving forces behind the construction of an eco-compensation mechanism for wetlands in China

Science.gov (United States)

Wang, Changhai

2016-09-01

This research revealed important driving forces behind the construction of an eco-compensation mechanism for wetlands (DFEMW) in China. Using China's provincial panel data from 1978 to 2008, a fixed-effects model was used to analyze the impacts of agricultural production systems on wetlands. We identified three DFEMW as follows: the change of wetland resources and protection measures in China; declaration and implementation of the provincial Wetland Protection Ordinance; and wetland degradation by agricultural production systems, which necessitated the establishment of a wetland eco-compensation mechanism. In addition to the DFEMW, a significant positive correlation between wetland area and both rural population and gross agricultural production was identified, in addition to a negative correlation with chemical fertilizer usage, reservoir storage capacity, and irrigation area. The underlying reasons for the serious degradation and inadequate protection of wetlands were market failure and government failure; these were the driving forces behind the need to establish a wetland eco-compensation mechanism. From a governmental perspective, it has been difficult to rectify market failures in resource distribution and thus to prevent wetland degradation. Factors include conflicts of interest, lack of investment, effective special laws, a simple means to protect wetlands, and a multidisciplinary management system. Therefore, the key factor is the coordination of interest relationships between those who utilize wetlands and those who seek to minimize wetland degradation and effectively protect wetlands.

76 FR 51035 - Designation of a Class of Employees for Addition to the Special Exposure Cohort

Science.gov (United States)

2011-08-17

... Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health (NIOSH), Department... Mexico, from January 1, 1949 through December 31, 1962, for a number of work days aggregating at least..., Division of Compensation Analysis and Support, National Institute for Occupational Safety and Health (NIOSH...

Robotic motion compensation for applications in radiation oncology

Energy Technology Data Exchange (ETDEWEB)

Herrmann, Christian

2013-07-22

introduced fusing both breathing and tumor position information to allow for predictions without the need of an explicit correlation model. Predictions determine the future motion path of the HexaPOD in order to compensate for tumor motion. Several control schemes are developed to enable reference tracking for the HexaPOD. Based on linear and non-linear dynamic modelling of the HexaPOD with system identification methods, a first controller is derived in the form of a model predictive controller. A second controller is proposed based on an assumption of the working principle of the HexaPOD's internal controller. Finally, a third controller is derived as combination of the first and second one. For each of these controllers, comparative results with real hardware experiments and humans in the loop as well as choices of free parameters are presented and discussed. Apart from precise tracking, emphasis is placed on patient comfort which is of crucial importance for acceptance of the system. It is demonstrated that smooth trajectories can be realized by the controllers to guarantee that patients feel comfortable while their tumor motion is compensated at sub-millimeter accuracies. Overall errors of the system are analyzed by relating them to tracking and prediction errors. By exploiting the properties of different predictors, it is shown that the startup time until tracking is reached can be reduced to only a few seconds, even in the case of an initially at-rest HexaPOD and with no initial knowledge of tumor motion. This makes the system especially suitable for the relatively short-fractionated treatment sessions for lung tumors. The tumor motion compensation system has been developed solely based on standard clinical hardware, found in most treatment rooms. With a simple and flexible design, existing treatment can be updated in a cost-efficient way to introduce motion compensation capabilities. Simultaneously, the system does not impose any constraints on state

Robotic motion compensation for applications in radiation oncology

International Nuclear Information System (INIS)

Herrmann, Christian

2013-01-01

introduced fusing both breathing and tumor position information to allow for predictions without the need of an explicit correlation model. Predictions determine the future motion path of the HexaPOD in order to compensate for tumor motion. Several control schemes are developed to enable reference tracking for the HexaPOD. Based on linear and non-linear dynamic modelling of the HexaPOD with system identification methods, a first controller is derived in the form of a model predictive controller. A second controller is proposed based on an assumption of the working principle of the HexaPOD's internal controller. Finally, a third controller is derived as combination of the first and second one. For each of these controllers, comparative results with real hardware experiments and humans in the loop as well as choices of free parameters are presented and discussed. Apart from precise tracking, emphasis is placed on patient comfort which is of crucial importance for acceptance of the system. It is demonstrated that smooth trajectories can be realized by the controllers to guarantee that patients feel comfortable while their tumor motion is compensated at sub-millimeter accuracies. Overall errors of the system are analyzed by relating them to tracking and prediction errors. By exploiting the properties of different predictors, it is shown that the startup time until tracking is reached can be reduced to only a few seconds, even in the case of an initially at-rest HexaPOD and with no initial knowledge of tumor motion. This makes the system especially suitable for the relatively short-fractionated treatment sessions for lung tumors. The tumor motion compensation system has been developed solely based on standard clinical hardware, found in most treatment rooms. With a simple and flexible design, existing treatment can be updated in a cost-efficient way to introduce motion compensation capabilities. Simultaneously, the system does not impose any constraints on state

Forest Ecosystem Services and Eco-Compensation Mechanisms in China

Science.gov (United States)

Deng, Hongbing; Zheng, Peng; Liu, Tianxing; Liu, Xin

2011-12-01

Forests are a major terrestrial ecosystem providing multiple ecosystem services. However, the importance of forests is frequently underestimated from an economic perspective because of the externalities and public good properties of these services. Forest eco-compensation is a transfer mechanism that serves to internalize the externalities of forest ecosystem services by compensating individuals or companies for the losses or costs resulting from the provision of these services. China's current forest eco-compensation system is centered mainly on noncommercial forest. The primary measures associated with ecosystem services are (1) a charge on destructive activities, such as indiscriminate logging, and (2) compensation for individual or local activities and investments in forest conservation. The Compensation Fund System for Forest Ecological Benefits was first listed in the Forest Law of the People's Republic of China in 1998. In 2004, the Central Government Financial Compensation Fund, an important source for the Compensation Fund for Forest Ecological Benefits, was formally established. To improve the forest eco-compensation system, it is crucial to design and establish compensation criteria for noncommercial forests. These criteria should take both theoretical and practical concerns into account, and they should be based on the quantitative valuation of ecosystem services. Although some initial headway has been made on this task, the implementation of an effective forest eco-compensation system in China still has deficiencies and still faces problems. Implementing classification-based and dynamic management for key noncommercial forests and establishing an eco-compensation mechanism with multiple funding sources in the market economy are the key measures needed to conquer these problems and improve the forest eco-compensation system and China's forestry development in sequence.

Forest ecosystem services and eco-compensation mechanisms in China.

Science.gov (United States)

Deng, Hongbing; Zheng, Peng; Liu, Tianxing; Liu, Xin

2011-12-01

Forests are a major terrestrial ecosystem providing multiple ecosystem services. However, the importance of forests is frequently underestimated from an economic perspective because of the externalities and public good properties of these services. Forest eco-compensation is a transfer mechanism that serves to internalize the externalities of forest ecosystem services by compensating individuals or companies for the losses or costs resulting from the provision of these services. China's current forest eco-compensation system is centered mainly on noncommercial forest. The primary measures associated with ecosystem services are (1) a charge on destructive activities, such as indiscriminate logging, and (2) compensation for individual or local activities and investments in forest conservation. The Compensation Fund System for Forest Ecological Benefits was first listed in the Forest Law of the People's Republic of China in 1998. In 2004, the Central Government Financial Compensation Fund, an important source for the Compensation Fund for Forest Ecological Benefits, was formally established. To improve the forest eco-compensation system, it is crucial to design and establish compensation criteria for noncommercial forests. These criteria should take both theoretical and practical concerns into account, and they should be based on the quantitative valuation of ecosystem services. Although some initial headway has been made on this task, the implementation of an effective forest eco-compensation system in China still has deficiencies and still faces problems. Implementing classification-based and dynamic management for key noncommercial forests and establishing an eco-compensation mechanism with multiple funding sources in the market economy are the key measures needed to conquer these problems and improve the forest eco-compensation system and China's forestry development in sequence.

A Novel Time-Varying Friction Compensation Method for Servomechanism

Directory of Open Access Journals (Sweden)

Bin Feng

2015-01-01

Full Text Available Friction is an inevitable nonlinear phenomenon existing in servomechanisms. Friction errors often affect their motion and contour accuracies during the reverse motion. To reduce friction errors, a novel time-varying friction compensation method is proposed to solve the problem that the traditional friction compensation methods hardly deal with. This problem leads to an unsatisfactory friction compensation performance and the motion and contour accuracies cannot be maintained effectively. In this method, a trapezoidal compensation pulse is adopted to compensate for the friction errors. A generalized regression neural network algorithm is used to generate the optimal pulse amplitude function. The optimal pulse duration function and the pulse amplitude function can be established by the pulse characteristic parameter learning and then the optimal friction compensation pulse can be generated. The feasibility of friction compensation method was verified on a high-precision X-Y worktable. The experimental results indicated that the motion and contour accuracies were improved greatly with reduction of the friction errors, in different working conditions. Moreover, the overall friction compensation performance indicators were decreased by more than 54% and this friction compensation method can be implemented easily on most of servomechanisms in industry.

Retractor-induced brain shift compensation in image-guided neurosurgery

Science.gov (United States)

Fan, Xiaoyao; Ji, Songbai; Hartov, Alex; Roberts, David; Paulsen, Keith

2013-03-01

In image-guided neurosurgery, intraoperative brain shift significantly degrades the accuracy of neuronavigation that is solely based on preoperative magnetic resonance images (pMR). To compensate for brain deformation and to maintain the accuracy in image guidance achieved at the start of surgery, biomechanical models have been developed to simulate brain deformation and to produce model-updated MR images (uMR) to compensate for brain shift. To-date, most studies have focused on shift compensation at early stages of surgery (i.e., updated images are only produced after craniotomy and durotomy). Simulating surgical events at later stages such as retraction and tissue resection are, perhaps, clinically more relevant because of the typically much larger magnitudes of brain deformation. However, these surgical events are substantially more complex in nature, thereby posing significant challenges in model-based brain shift compensation strategies. In this study, we present results from an initial investigation to simulate retractor-induced brain deformation through a biomechanical finite element (FE) model where whole-brain deformation assimilated from intraoperative data was used produce uMR for improved accuracy in image guidance. Specifically, intensity-encoded 3D surface profiles at the exposed cortical area were reconstructed from intraoperative stereovision (iSV) images before and after tissue retraction. Retractor-induced surface displacements were then derived by coregistering the surfaces and served as sparse displacement data to drive the FE model. With one patient case, we show that our technique is able to produce uMR that agrees well with the reconstructed iSV surface after retraction. The computational cost to simulate retractor-induced brain deformation was approximately 10 min. In addition, our approach introduces minimal interruption to the surgical workflow, suggesting the potential for its clinical application.

33 CFR 136.211 - Compensation allowable.

Science.gov (United States)

2010-07-01

...) MARINE POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION OIL SPILL LIABILITY TRUST FUND; CLAIMS PROCEDURES; DESIGNATION OF SOURCE; AND ADVERTISEMENT Procedures for Particular Claims § 136.211 Compensation... that amount required to accomplish the activities for which the claim was paid. Real or Personal...

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...

To the issue of increasing efficiency of VAR compensation

Directory of Open Access Journals (Sweden)

Світлана Костянтинівна Поднебенна

2015-11-01

Full Text Available This article describes the features of VAR compensation of variable loads. One of the most common non-symmetric non-linear power consumers are welding power sources. Time and duration of the work of these sources vary randomly. To compensate the consumption of reactive power on the basis of consumption data from the three-phase electricity meters is inefficient. Compensation devices power should be calculated taking into account the asymmetrical consumption/generation of reactive power per phase and changing consumption patterns. Thyristor-controlled reactor, thyristor-switched capacitors, hybrid VAR compensators, active compensators (STATCOMs, «dynamic capacitors» can be used as the VAR compensation devices. Thyristor-controlled reactors can provide smooth regulation of reactive power, but they have high weight and size parameters and are additional sources of higher harmonics. Thyristor-switched capacitors provide stepwise adjustment of reactive power and are subject to the current higher harmonics. Hybrid VAR compensators make it possible to isolate capacitors from the higher harmonics and ensure smooth regulation, which is achieved by active filter introduction to the reactive power compensation devices based on thyristor-switched capacitors. However, this increases the cost of a compensator and complicates its control system. STATCOMs provide smooth regulation of reactive power, but they are too expensive.Perspective direction in the development of effective VAR compensation devices is «dynamic capacitor». As a result of a feasibility study the prospects for further research of electrical grids power efficiency through the development of effective devices for VAR compensation have been established

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...

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...

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...

Numerical tilting compensation in microscopy based on wavefront sensing using transport of intensity equation method

Science.gov (United States)

Hu, Junbao; Meng, Xin; Wei, Qi; Kong, Yan; Jiang, Zhilong; Xue, Liang; Liu, Fei; Liu, Cheng; Wang, Shouyu

2018-03-01

Wide-field microscopy is commonly used for sample observations in biological research and medical diagnosis. However, the tilting error induced by the oblique location of the image recorder or the sample, as well as the inclination of the optical path often deteriorates the imaging quality. In order to eliminate the tilting in microscopy, a numerical tilting compensation technique based on wavefront sensing using transport of intensity equation method is proposed in this paper. Both the provided numerical simulations and practical experiments prove that the proposed technique not only accurately determines the tilting angle with simple setup and procedures, but also compensates the tilting error for imaging quality improvement even in the large tilting cases. Considering its simple systems and operations, as well as image quality improvement capability, it is believed the proposed method can be applied for tilting compensation in the optical microscopy.

Do compensation processes impair mental health? A meta-analysis.

Science.gov (United States)

Elbers, Nieke A; Hulst, Liesbeth; Cuijpers, Pim; Akkermans, Arno J; Bruinvels, David J

2013-05-01

Victims who are involved in a compensation processes generally have more health complaints compared to victims who are not involved in a compensation process. Previous research regarding the effect of compensation processes has concentrated on the effect on physical health. This meta-analysis focuses on the effect of compensation processes on mental health. Prospective cohort studies addressing compensation and mental health after traffic accidents, occupational accidents or medical errors were identified using PubMed, EMBASE, PsycInfo, CINAHL, and the Cochrane Library. Relevant studies published between January 1966 and 10 June 2011 were selected for inclusion. Ten studies were included. The first finding was that the compensation group already had higher mental health complaints at baseline compared to the non-compensation group (standardised mean difference (SMD)=-0.38; 95% confidence interval (CI) -0.66 to -0.10; p=.01). The second finding was that mental health between baseline and post measurement improved less in the compensation group compared to the non-compensation group (SMD=-0.35; 95% CI -0.70 to -0.01; p=.05). However, the quality of evidence was limited, mainly because of low quality study design and heterogeneity. Being involved in a compensation process is associated with higher mental health complaints but three-quarters of the difference appeared to be already present at baseline. The findings of this study should be interpreted with caution because of the limited quality of evidence. The difference at baseline may be explained by a selection bias or more anger and blame about the accident in the compensation group. The difference between baseline and follow-up may be explained by secondary gain and secondary victimisation. Future research should involve assessment of exposure to compensation processes, should analyse and correct for baseline differences, and could examine the effect of time, compensation scheme design, and claim settlement on

Model-based crosstalk compensation in simultaneous dual isotope SPECT

International Nuclear Information System (INIS)

Frey, E.C.; Tsui, B.M.W.; Du, A.Y.; Song, X.Y.

2002-01-01

Simultaneous dual isotope imaging has the potential of allowing imaging of two different physiological processes at the same time. Two examples are Tc-99m stress and Tl-201 rest myocardial perfusion imaging and Tc-99m perfusion and I-123 neuroreceptor brain imaging. However, for both of these cases crosstalk is a significant problem that results in degradation of the simultaneously acquired images. For the Tc-99m and Tl-201 case, the crosstalk includes downscatter and the generation of Pb x-rays detected in the Tl-201 energy window. For the Tc-99m/I-123 case, the crosstalk includes overlap of the two photopeaks, downscatter, especially of the 159 keV photons into the Tc-99m energy window, and contamination of the images of both isotopes by low abundance, high-energy I-123 photons. We have developed methods to accurately model the crosstalk in both cases. For the Tc-99m/Tl-201 case, the crosstalk model uses a previously described method for modeling scatter, effective source scatter estimation (ESSE). The scatter estimates are combined with a parameterization of the Pb x-ray response of the collimator to estimate the crosstalk. For the I-123/Tc-99m case we combine ESSE with a MC simulated collimator scatter and penetration responses to model the contamination due to the high-energy photons from I-123. In both cases the crosstalk models have been incorporated into an iterative reconstruction procedure that allows simultaneous reconstruction of the activity distributions from two isotopes including crosstalk compensation We have evaluated these methods both by Monte Carlo simulation studies and using physical phantom experiments. We find that the methods perform well and produce images with a quality and contrast approaching that of separately acquired images. However, the compensated simultaneously acquired images do have an increase in image noise. To reduce the noise we have applied ideal observer methodology to determine optimal energy windows and relative

Improving dose homogeneity in routine head and neck radiotherapy with custom 3-D compensation

International Nuclear Information System (INIS)

Harari, P.M.; Sharda, N.N.; Brock, L.K.; Paliwal, B.R.

1998-01-01

Background and purpose: Anatomic contour irregularity and tissue inhomogeneity can lead to significant radiation dose variation across the complex treatment volumes found in the head and neck (HandN) region. This dose inhomogeneity can routinely create focal hot or cold spots of 10-20% despite beam shaping with blocks or beam modification with wedges. Since 1992, we have implemented the routine use of 3-D custom tissue compensators fabricated directly from CT scan contour data obtained in the treatment position in order to improve dose uniformity in patients with tumors of the HandN. Materials and methods: Between July 1992 and January 1997, 160 patients receiving comprehensive HandN radiotherapy had 3-D custom compensators fabricated for their treatment course. Detailed dosimetric records have been analyzed for 30 cases. Dose uniformity across the treatment volume and clinically relevant maximum doses to selected anatomic sub-sites were examined with custom-compensated, uncompensated and optimally-wedged plans. Results: The use of 3-D custom compensators resulted in an average reduction of dose variance across the treatment volume from 19±4% for the uncompensated plans to 5±2% with the use of 3-D compensators. Optimally-wedged plans were variable, but on average a 10±3% dose variance was noted. For comprehensive HandN treatment which encompassed the larynx within the primary field design, the peak doses delivered were reduced by 5-15% with 3-D custom compensation as compared to optimal wedging. Conclusions: The use of 3-D custom tissue compensation can improve dose homogeneity within the treatment volume for HandN cancer patients. Maximum doses to clinically important structures which often receive greater than 105-110% of the prescribed dose are routinely reduced with the use of 3-D custom compensators. Improved dose uniformity across the treatment volume can reduce normal tissue complication profiles and potentially allow for delivery of higher total doses in

Multiple Compensation Consultants and CEO Pay

NARCIS (Netherlands)

Kabir, Mohammed Rezaul; Minhat, Marizah

The study examines the practice of employing multiple compensation consultants. Data for a sample of UK companies over the period 2003-2006 are analyzed using a variety of econometric methods. We find that CEOs receive higher equity-based pay when firms employ more than one compensation consultant.

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 ...

28 CFR 301.301 - Compensable and noncompensable injuries.

Science.gov (United States)

2010-07-01

... only those injuries suffered during the performance of an inmate's regular work assignment. However... institution, when such work has been approved by staff, may also be compensable. (c) Compensation is not paid... in any activity not related to the actual performance of the work assignment are not compensable, and...

CEO Compensation and Disclosure Policy

OpenAIRE

Zhang, Weijia; Zhang, Kun

2016-01-01

This paper examines the relationship between CEO compensation and disclosure policy related to corporate governance information within S&P 500 index. Our sample consists of 456 companies for the period from 2005 to 2015. Most previous researchers mainly put their attention on various corporate governance characteristics such as board size, board independence, and executive ownership when analysing CEO compensation. Our paper extends the previous study by dividing corporate governance into...

12 CFR 918.2 - Annual directors' compensation policy.

Science.gov (United States)

2010-01-01

... § 918.3. At a minimum, such policy shall address the activities or functions for which attendance is... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Annual directors' compensation policy. 918.2... HOME LOAN BANKS BANK DIRECTOR COMPENSATION AND EXPENSES § 918.2 Annual directors' compensation policy...

Engagement and Disengagement between Special and General Educators: An Application of Miles and Huberman's Cross-Case Analysis.

Science.gov (United States)

Gersten, Russell; Marks, Susan Unok

1998-01-01

This cross-case analysis examined general education elementary-level teacher engagement with and effectiveness of "coaching," or expert consultation by special educators on effective teaching strategies. Factors resulting in high levels of impact on teaching and high levels of engagement were identified, including emphasis on conceptual…

Background compensation methodologies for contamination monitoring systems

International Nuclear Information System (INIS)

Raman, Anand; Chaudhury, Probal; Pradeepkumar, K.S.

2014-01-01

Radiation surveillance program in the various nuclear facilities incorporate contamination monitoring as an important component. Contamination monitoring programs constitute monitoring for alpha and beta contamination of the physical entities associated with the working personnel that include his hands, feet, clothing, shoes as well as the general surface areas in the working environment like floors. All these measurements are fraught with the contribution of the ambient gamma background radiation fields. These inhibit a proper and precise estimation of the contamination concentration being monitored. This paper investigates the efficacy of two methodologies that have been incorporated in two of the contamination monitoring systems developed in the Division. In the first system discussed, a high degree of gamma compensation has been achieved for an uniform exposure of the order of 50 nSv/hr to 100 mSv/hr. In the second system discussed, the degree of gamma compensation achieved is equal to those dictated by the statistical nature of the uncertainties associated with the subtraction of background from the source data. These two methods can be very effectively employed depending on the application requirement. A minimum detection level equivalent to 0.37 Bq/cdm 2 has been achieved in both these cases

324 Building special-case waste assessment in support of the 324 Building closure (TPA milestone M-89-05)

International Nuclear Information System (INIS)

Hobart, R.L.

1998-01-01

Hanford Federal Facility Agreement and Consent Order, also known as the Tri-Party Agreement Milestone M-89-05 requires US Department of Energy, Richland Operations Office to complete a 324 Building Special Case Waste Assessment in Support of the 324 Building Closure. This document has been prepared with the intent of meeting this regulatory commitment. Alternatives for the Special Case Wastes located in the 324 Building were defined and analyzed. Based on the criteria of safety, environmental, complexity of interfaces, risk, cost, schedule, and long-term operability and maintainability, the best alternative was chosen. Waste packaging and transportation options are also included in the recommendations. The waste disposition recommendations for the B-Cell dispersibles/tank heels and High-Level Vault packaged residuals are to direct them to the Plutonium Uranium Extraction Facility (PUREX) Number 2 storage tunnel

Compensation for gas exploitation in the border region of the Wadden Sea. Vision on a role for nature development

International Nuclear Information System (INIS)

Dijkema, K.S.; Dankers, N.M.J.A.; Wintermans, G.J.M.; Bervaes, J.C.A.M.; Ven der Werff, D.C.

1997-01-01

In case natural gas is extracted from the Wadden Sea finances for compensation will be made available on the basis of an Environmental Effect Report (MER, abbreviated in Dutch). The compensation measures will be used to create new nature conditions, e.g. more dynamics, enlargement of the salt marsh area, rehabilitation of transfer areas from fresh water to seawater, study on nature development in the Wadden Sea area. 67 refs

Towards Compensation Correctness in Interactive Systems

Science.gov (United States)

Vaz, Cátia; Ferreira, Carla

One fundamental idea of service-oriented computing is that applications should be developed by composing already available services. Due to the long running nature of service interactions, a main challenge in service composition is ensuring correctness of failure recovery. In this paper, we use a process calculus suitable for modelling long running transactions with a recovery mechanism based on compensations. Within this setting, we discuss and formally state correctness criteria for compensable processes compositions, assuming that each process is correct with respect to failure recovery. Under our theory, we formally interpret self-healing compositions, that can detect and recover from failures, as correct compositions of compensable processes.

Association between outdoor ozone and compensated acute respiratory diseases among workers in Quebec (Canada).

Science.gov (United States)

Adam-Poupart, Ariane; Labrèche, France; Busque, Marc-Antoine; Brand, Allan; Duguay, Patrice; Fournier, Michel; Zayed, Joseph; Smargiassi, Audrey

2015-01-01

Respiratory effects of ozone in the workplace have not been extensively studied. Our aim was to explore the relationship between daily average ozone levels and compensated acute respiratory problems among workers in Quebec between 2003 and 2010 using a time-stratified case-crossover design. Health data came from the Workers' Compensation Board. Daily concentrations of ozone were estimated using a spatiotemporal model. Conditional logistic regressions, with and without adjustment for temperature, were used to estimate odds ratios (ORs, per 1 ppb increase of ozone), and lag effects were assessed. Relationships with respiratory compensations in all industrial sectors were essentially null. Positive non-statistically significant associations were observed for outdoor sectors, and decreased after controlling for temperature (ORs of 0.98; 1.01 and 1.05 at Lags 0, 1 and 2 respectively). Considering the predicted increase of air pollutant concentrations in the context of climate change, closer investigation should be carried out on outdoor workers.

Report of the working group for nuclear damage compensation system

International Nuclear Information System (INIS)

1989-01-01

The Working Group for Nuclear Damage Compensation System was established within the Atomic Energy Commision of Japan on August 2, 1988. The Group has held five meetings to make a study on the revision of the reserve for nuclear damage compensation. The nuclear damage compensation system in Japan has been established under the Law Concerning Compensation for Nuclear Damages and the Law Concerning Contract for Compensation for Nuclear Damages. The former law requires the nuclear power plant operators to set up a reserve for damage compensation to ensure positive and quick payment of compensation in the event of an accident. The reserve is currently rely on liability insurance and a government compensation contract. The Working Group has concluded that the total reserve should be increased from the current yen10 bill. to yen30 bill. The amount of the reserve specified in the enforcement law for the Law Concerning Compensation for Nuclear Damages should also be increased accordingly. The Law Concerning compensation for Nuclear damage will also be applied to damage which occurs overseas as a result of an accident in Japan. (N.K.)

Claim rates of compensable back injuries by age, gender, occupation, and industry. Do they relate to return-to-work experience?

Science.gov (United States)

Gluck, J V; Oleinick, A

1998-07-15

A retrospective cohort study of Michigan workers' compensation cases involving back injuries in 1986 and 1987 with incidence and outcome data. To determine claim rates by age, gender, and industry or occupation for compensable back injuries and to investigate the relation between occupation and return to work. The cohort of 24,094 Michigan workers' compensation cases from 1986 and 1987 in which claimants were compensated for back injuries was reviewed. Compensation eligibility requires more than 7 days' disability after injury. Claim rates for back injuries by age, gender, and industry or occupation using employment data interpolated from 1980 and 1990 Census 1% Public Use Microdata Samples. Cox proportional hazards analysis was performed for return to work in the first 8 weeks after injury, with occupation coded at the three-digit level. All-age claim rates for Michigan compensable back injuries by occupation ranged between 0.03% and 1.7% annually (0.39% for all cases) and were generally higher in women in white collar occupations and in men in blue collar occupations. The claim rate peaked in men in the 25-34 year range, with the highest rates in manual labor occupations. The peak claim rates by age were less marked in women, tending to occur broadly throughout the 25-44-year range. Similar all-age values were recorded by industry. The male-to-female risk ratio over all occupations does not vary by age and is approximately 1.4:1. As the classification of occupation became more detailed, large differences in risk were documented within major occupation groups. The highest risk in this study was approximately 6% annually for 25-44 year old men in driver-sales (beverage truck drivers and delivery workers). Only 7 of 40 occupation categories showed a significant relative hazard for return to work in the first 8 weeks after injury, and these were blue collar occupations with earlier return than the reference sales category. For Michigan compensable back injuries, a

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....

Fast high resolution ADC based on the flash type with a special error correcting technique

Energy Technology Data Exchange (ETDEWEB)

Xiao-Zhong, Liang; Jing-Xi, Cao [Beijing Univ. (China). Inst. of Atomic Energy

1984-03-01

A fast 12 bits ADC based on the flash type with a simple special error correcting technique which can effectively compensate the level drift of the discriminators and the droop of the stretcher voltage is described. The DNL is comparable with the Wilkinson's ADC and long term drift is far better than its.

Compensating for the impact of non-stationary spherical air cavities on IMRT dose delivery in transverse magnetic fields

International Nuclear Information System (INIS)

Bol, G H; Lagendijk, J J W; Raaymakers, B W

2015-01-01

With the development of the 1.5 T MRI linear accelerator and the clinical introduction of the 0.35 T ViewRay™ system, delivering intensity-modulated radiotherapy (IMRT) in a transverse magnetic field becomes increasingly important. When delivering dose in the presence of a transverse magnetic field, one of the most prominent phenomena occurs around air cavities: the electron return effect (ERE). For stationary, spherical air cavities which are centrally located in the phantom, the ERE can be compensated by using opposing beams configurations in combination with IMRT. In this paper we investigate the effects of non-stationary spherical air cavities, centrally located within the target in a phantom containing no organs at risk, on IMRT dose delivery in 0.35 T and 1.5 T transverse magnetic fields by using Monte Carlo simulations. We show that IMRT can be used for compensating ERE around those air cavities, except for intrafraction appearing or disappearing air cavities. For these cases, gating or plan re-optimization should be used. We also analyzed the option of using IMRT plans optimized at 0 T to be delivered in the presence of 0.35 T and 1.5 T magnetic field. When delivering dose at 0.35 T, IMRT plans optimized at 0 T and 0.35 T perform equally well regarding ERE compensation. Within a 1.5 T environment, the 1.5 T optimized plans perform slightly better for the static and random intra- and interfraction air cavity movement cases than the 0 T optimized plans. For non-stationary spherical air cavities with a baseline shift (intra- and interfraction) the 0 T optimized plans perform better. These observations show the intrinsic ERE compensation by equidistant and opposing beam configurations for spherical air cavities within the target area. IMRT gives some additional compensation, but only in case of correct positioning of the air cavity according to the IMRT compensation. For intrafraction appearing or disappearing air cavities this correct

Temporal subtraction of chest radiographs compensating pose differences

Science.gov (United States)

von Berg, Jens; Dworzak, Jalda; Klinder, Tobias; Manke, Dirk; Kreth, Adrian; Lamecker, Hans; Zachow, Stefan; Lorenz, Cristian

2011-03-01

Temporal subtraction techniques using 2D image registration improve the detectability of interval changes from chest radiographs. Although such methods are well known for some time they are not widely used in radiologic practice. The reason is the occurrence of strong pose differences between two acquisitions with a time interval of months to years in between. Such strong perspective differences occur in a reasonable number of cases. They cannot be compensated by available image registration methods and thus mask interval changes to be undetectable. In this paper a method is proposed to estimate a 3D pose difference by the adaptation of a 3D rib cage model to both projections. The difference between both is then compensated for, thus producing a subtraction image with virtually no change in pose. The method generally assumes that no 3D image data is available from the patient. The accuracy of pose estimation is validated with chest phantom images acquired under controlled geometric conditions. A subtle interval change simulated by a piece of plastic foam attached to the phantom becomes visible in subtraction images generated with this technique even at strong angular pose differences like an anterior-posterior inclination of 13 degrees.

A broadband Soleil-Babinet compensator for ultrashort light pulses

Science.gov (United States)

Xu, Shixiang; Ma, Yingkun; Cai, Yi; Lu, Xiaowei; Zeng, Xuanke; Chen, Hongyi; Li, Jingzhen

2013-12-01

This letter reports a novel design for a broadband Soleil-Babinet compensator including two pairs of optical wedges plus one plate. According to our birefringent dispersion compensation model, we can eliminate the first-order birefringent phase retardation (BPR) dispersion by using three different birefringent crystals. Our results show a Soleil-Babinet compensator based on a MgF2/ADP/KDP combination can work from 0° to 360° phase compensation with the maximal residual BPR less than 6° within the spectral region from 0.65 to 0.95 μm. The residual BPR of the compensator increases monotonically with the spectral deviation from the designed central wavelength, so our compensator is very suitable to be used for broadband laser pulses with most of their energies around the central wavelengths.

77 FR 58469 - Plum Pox Compensation

Science.gov (United States)

2012-09-21

.... APHIS-2011-0004] RIN 0579-AD58 Plum Pox Compensation AGENCY: Animal and Plant Health Inspection Service... interim rule that amended the plum pox regulations to provide for the payment of compensation to eligible... are required to be destroyed in order to prevent the spread of plum pox. The interim rule also...

The use of salinity contrast for density difference compensation to improve the thermal recovery efficiency in high-temperature aquifer thermal energy storage systems

Science.gov (United States)

van Lopik, Jan H.; Hartog, Niels; Zaadnoordijk, Willem Jan

2016-08-01

The efficiency of heat recovery in high-temperature (>60 °C) aquifer thermal energy storage (HT-ATES) systems is limited due to the buoyancy of the injected hot water. This study investigates the potential to improve the efficiency through compensation of the density difference by increased salinity of the injected hot water for a single injection-recovery well scheme. The proposed method was tested through numerical modeling with SEAWATv4, considering seasonal HT-ATES with four consecutive injection-storage-recovery cycles. Recovery efficiencies for the consecutive cycles were investigated for six cases with three simulated scenarios: (a) regular HT-ATES, (b) HT-ATES with density difference compensation using saline water, and (c) theoretical regular HT-ATES without free thermal convection. For the reference case, in which 80 °C water was injected into a high-permeability aquifer, regular HT-ATES had an efficiency of 0.40 after four consecutive recovery cycles. The density difference compensation method resulted in an efficiency of 0.69, approximating the theoretical case (0.76). Sensitivity analysis showed that the net efficiency increase by using the density difference compensation method instead of regular HT-ATES is greater for higher aquifer hydraulic conductivity, larger temperature difference between injection water and ambient groundwater, smaller injection volume, and larger aquifer thickness. This means that density difference compensation allows the application of HT-ATES in thicker, more permeable aquifers and with larger temperatures than would be considered for regular HT-ATES systems.

Cancer and workers' compensation at Chalk River nuclear laboratories

International Nuclear Information System (INIS)

Evans, D.W.S.

1985-01-01

This paper describes the circumstances leading to the notification to the Worker's Compensation Board of Ontario of two cases of cancer, both involving the lymphatic and haematoporetic systems, in employees at Chalk River Nulcear Laboratories. Twenty of these neoplasms are known to have occurred in the CRNL population between 1966 and 1983. The leukemia/lymphoma ratio observed in the twenty neoplasms is similar to that found in populations not occupationally exposed to ionizing radiation. The possible relationship between asbestos exposure and lymphoid neoplasms was discussed. 5 refs

34 CFR 75.519 - Dual compensation of staff.

Science.gov (United States)

2010-07-01

... 34 Education 1 2010-07-01 2010-07-01 false Dual compensation of staff. 75.519 Section 75.519... by a Grantee? Project Staff § 75.519 Dual compensation of staff. A grantee may not use its grantee to pay a project staff member for time or work for which that staff member is compensated from some other...

French academic's views on financial compensation of participants.

Science.gov (United States)

Dualé, Christian; Breysse, Gaétan; Bories-Azeau, Béatrice; Cornu, Catherine

2016-07-01

Whether and how participants in biomedical research should receive financial compensation is debated. We wished to explore how this issue was perceived by French professionals, focusing on different conditions of research. We surveyed referent responders of Clinical Investigation Centres, Research Ethics Committees and hospital administrative departments for clinical research, via referent responders who completed an online questionnaire on behalf of their respective teams. Financial compensation was addressed in terms of general perception, justifications, interpretation of French law, concrete clinical situations and compensation of incurred expenses. Descriptive analyses and correlations were carried out based on scalar responses. The questionnaire was answered by 54/116 (45·6%) centres. The ethical aspects of compensation were viewed differently by Clinical Investigation Centres and Research Ethics Committees, whereas the practical aspects were viewed similarly. Agreement to compensation for patients was lower than for healthy volunteers (74·1 vs. 98·2%). The most frequently cited justifications for compensation apart from the inconveniences of research were the potential risk and the absence of medical benefit. Most of the proposed expenses incurred were to be compensated, but agreement to reimbursement of petrol bills or childcare expense was lower. Although some of the responses align with previous surveys in other countries, this information may help French professionals to harmonise their practices. We also addressed practical issues which could be studied in other European countries, for professionals and participants. Finally, the reluctance to compensate patients requires further study, taking into account welfare environment and consequences for recruitment. © 2016 Stichting European Society for Clinical Investigation Journal Foundation.

20 CFR 601.2 - Approval of State unemployment compensation laws.

Science.gov (United States)

2010-04-01

... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Approval of State unemployment compensation... unemployment compensation laws. States may at their option submit their unemployment compensation laws for... Employment and Training Administration (ETA), one copy of the State unemployment compensation law properly...

Effect of ion compensation of the beam space charge on gyrotron operation

Energy Technology Data Exchange (ETDEWEB)

Fokin, A. P.; Glyavin, M. Yu. [Institute of Applied Physics, Russian Academy of Sciences, Nizhny Novgorod 603950 (Russian Federation); Nusinovich, G. S. [Institute for Research in Electronics and Applied Physics, University of Maryland, College Park, Maryland 20742-3511 (United States)

2015-04-15

In gyrotrons, the coherent radiation of electromagnetic waves takes place when the cyclotron resonance condition between the wave frequency and the electron cyclotron frequency or its harmonic holds. The voltage depression caused by the beam space charge field changes the relativistic cyclotron frequency and, hence, can play an important role in the beam-wave interaction process. In long pulse and continuous-wave regimes, the beam space charge field can be partially compensated by the ions, which appear due to the beam impact ionization of neutral molecules of residual gases in the interaction space. In the present paper, the role of this ion compensation of the beam space charge on the interaction efficiency is analyzed. We also analyze the effect of the electron velocity spread on the limiting currents and discuss some effects restricting the ion-to-beam electron density ratio in the saturation stage. It is shown that the effect of the ion compensation on the voltage depression caused by the beam space charge field can cause significant changes in the efficiency of gyrotron operation and, in some cases, even result in the break of oscillations.

Predictors of Energy Compensation during Exercise Interventions: A Systematic Review

Directory of Open Access Journals (Sweden)

Marie-Ève Riou

2015-05-01

Full Text Available Weight loss from exercise-induced energy deficits is usually less than expected. The objective of this systematic review was to investigate predictors of energy compensation, which is defined as body energy changes (fat mass and fat-free mass over the total amount of exercise energy expenditure. A search was conducted in multiple databases without date limits. Of 4745 studies found, 61 were included in this systematic review with a total of 928 subjects. The overall mean energy compensation was 18% ± 93%. The analyses indicated that 48% of the variance of energy compensation is explained by the interaction between initial fat mass, age and duration of exercise interventions. Sex, frequency, intensity and dose of exercise energy expenditure were not significant predictors of energy compensation. The fitted model suggested that for a shorter study duration, lower energy compensation was observed in younger individuals with higher initial fat mass (FM. In contrast, higher energy compensation was noted for younger individuals with lower initial FM. From 25 weeks onward, energy compensation was no longer different for these predictors. For studies of longer duration (about 80 weeks, the energy compensation approached 84%. Lower energy compensation occurs with short-term exercise, and a much higher level of energy compensation accompanies long-term exercise interventions.

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.

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.)

Software compensation in particle flow reconstruction

International Nuclear Information System (INIS)

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

2017-10-01

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.

Optimal coordination of distance and over-current relays in series compensated systems based on MAPSO

International Nuclear Information System (INIS)

Moravej, Zahra; Jazaeri, Mostafa; Gholamzadeh, Mehdi

2012-01-01

Highlight: ► Optimal coordination problem between distance relays and Directional Over-Current Relays (DOCRs) is studied. ► A new problem formulation for both uncompensated and series compensated system is proposed. ► In order to solve the coordination problem a Modified Adaptive Particle Swarm Optimization (MAPSO) is employed. ► The optimum results are found in both uncompensated and series compensated systems. - Abstract: In this paper, a novel problem formulation for optimal coordination between distance relays and Directional Over-Current Relays (DOCRs) in series compensated systems is proposed. The integration of the series capacitor (SC) into the transmission line makes the coordination problem more complex. The main contribution of this paper is a new systematic method for computing the optimal second zone timing of distance relays and optimal settings of DOCRs, in series compensated and uncompensated transmission systems, which have a combined protection scheme with DOCRs and distance relays. In order to solve this coordination problem, which is a nonlinear and non-convex problem, a Modified Adaptive Particle Swarm Optimization (MAPSO) is employed. The new proposed method is supported by obtained results from a typical test case and a real power system network.

Willingness of upstream and downstream resource managers to engage in compensation schemes for environmental services

Directory of Open Access Journals (Sweden)

Chapika Sangkapitux

2009-04-01

Full Text Available Providing compensation for agricultural conservation practices adopted by upstream farmers is still an alien concept in the Thai political context. The governance of common-pool natural resources, such as forest and water, has traditionally been under the control of powerful government line agencies, while the contribution of local communities to natural resource conservation have been hardly recognized by policy-makers. Drawing on a case study in Mae Sa watershed, Chiang Mai province, northern Thailand, this paper discusses the potential of developing compensation schemes in a socio-political context where upland farmers – mostly belonging to ethnic minority groups – tend to be considered a threat to the natural resource base rather than providers of environmental services. Based on data obtained from 371 households in the upstream communities and 151 households in the downstream communities of the watershed, upstream resource managers’ willingness to accept compensation for the conservation measures and downstream resource managers’ willingness to pay for water resource improvements were estimated through the use of choice experiments. Results from the study suggest that downstream resource managers would be willing to provide on average nearly 1% of their annual income for a substantial improvement of the quantity and quality of water resources, which could be achieved by compensating upstream farmers’ change of their agricultural systems towards more environment-friendly practices. Both willingness to pay of downstream respondents and willingness of upstream resource managers to accept compensation were positively correlated with age, education, participation in environmental conservation activities and previous experiences with droughts and/or erosion. The paper concludes that there is a clear potential for establishing compensation schemes for provision of environmental services in northern Thai watersheds. The important policy

A broadband Soleil–Babinet compensator for ultrashort light pulses

International Nuclear Information System (INIS)

Xu, Shixiang; Ma, Yingkun; Cai, Yi; Lu, Xiaowei; Zeng, Xuanke; Chen, Hongyi; Li, Jingzhen

2013-01-01

This letter reports a novel design for a broadband Soleil–Babinet compensator including two pairs of optical wedges plus one plate. According to our birefringent dispersion compensation model, we can eliminate the first-order birefringent phase retardation (BPR) dispersion by using three different birefringent crystals. Our results show a Soleil–Babinet compensator based on a MgF 2 /ADP/KDP combination can work from 0° to 360° phase compensation with the maximal residual BPR less than 6° within the spectral region from 0.65 to 0.95 μm. The residual BPR of the compensator increases monotonically with the spectral deviation from the designed central wavelength, so our compensator is very suitable to be used for broadband laser pulses with most of their energies around the central wavelengths. (letter)

Compensation techniques for non-linearities in H-bridge inverters

Directory of Open Access Journals (Sweden)

Daniel Zammit

2016-12-01

Full Text Available This paper presents compensation techniques for component non-linearities in H-bridge inverters as those used in grid-connected photovoltaic (PV inverters. Novel compensation techniques depending on the switching device current were formulated to compensate for the non-linearities in inverter circuits caused by the voltage drops on the switching devices. Both simulation and experimental results will be presented. Testing was carried out on a PV inverter which was designed and constructed for this research. Very satisfactory results were obtained from all the compensation techniques presented, however the exact compensation method was the most effective, providing the highest reduction in harmonics.

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.

Compensating for the harms of family violence: statutory barriers in Australian victims of crime compensation schemes.

Science.gov (United States)

Forster, Christine

2014-09-01

This article considers the compensative capacity of the victims of crime statutory schemes that are present in all eight Australian jurisdictions for primary victims of family violence. It argues that the recommendations of the Final Report on Family Violence conducted jointly by the Australian Law Reform Commission and the New South Wales Law Reform Commission in 2010, although a positive step, are insufficient to facilitate meaningful compensation to victims of family violence. In addition to the primary limitations identified by the Commissions--a requirement to report the crime to the police within a reasonable time and a requirement for multiple acts of violence to be reduced to a single act if they are related--there are other statutory barriers that disproportionately disadvantage victims of family violence. These include time limitation provisions, a requirement to report the crime to police, the restriction of compensation to prescribed categories of loss which exclude many of the social, vocational, emotional and psychological harms suffered by victims of family violence, and significant cut-backs on the non-economic component of the schemes. This article further argues that the statutory barriers cumulatively contribute to the perception of a crime as an isolated event perpetrated by a deviant individual. The article recommends that specific provisions for family violence victims should be introduced into all schemes including three categories of compensation not tied to criminal offences but rather the different forms of family violence, with a generous compensation range, and no requirement for proof of injury.

The influence of capacitor banks on transformer load current

Directory of Open Access Journals (Sweden)

Jović Aleksandar S.

2017-01-01

Full Text Available This paper deals with the influence of capacitor banks used for reactive energy compensation on total load current of 10/0,4 kV/kV distribution transformers. The analysis regards distribution area of Leskovac which comprehends town Leskovac and nearby settlements. Differently from previously published references that treat excessively reactive energy consumption, the value of reactive power on low voltage side of transformer taking into account the presence of capacitor banks is observed primarily in this paper. Both theoretically possible cases are restated on the basis of measurements: the compensation is adequate or inadequate. The cases of insufficient compensation and overcompensation are regarded to be inadequate compensation. The adequate compensation is achieved when reactive power oscillates around 0 kvar. The special case of adequate compensation, called conditionally adequate compensation, is introduced. For all four cases that describe reactive energy compensation, the calculation results of relative change of low voltage transformer current in the presence of capacitor banks, in comparison to the current without installed banks are presented.

Active Surface Compensation for Large Radio Telescope Antennas

Directory of Open Access Journals (Sweden)

Congsi Wang

2018-01-01

Full Text Available With the development of radio telescope antennas with large apertures, high gain, and wide frequency bands, compensation methods, such as mechanical or electronic compensation, are obviously essential to ensure the electrical performance of antennas that work in complex environments. Since traditional compensation methods can only adjust antenna pointing but not the surface accuracy, which are limited for obtaining high surface precision and aperture efficiency, active surface adjustment has become an indispensable tool in this field. Therefore, the development process of electrical performance compensation methods for radio telescope antennas is introduced. Further, a series of analyses of the five key technologies of active surface adjustment is presented. Then, four typical large antennas that have been designed with active main reflector technology are presented and compared. Finally, future research directions and suggestions for reflector antenna compensation methods based on active surface adjustment are presented.

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

Criteria for emittance compensation in high-brightness photoinjectors

Directory of Open Access Journals (Sweden)

Chun-xi Wang

2007-10-01

Full Text Available A critical process in high-brightness photoinjectors is emittance compensation, which brings under control the correlated transverse emittance growth due to the linear space-charge force. Although emittance compensation has been used and studied for almost two decades, the exact criteria to achieve emittance compensation is not as clear as it should be. In this paper, a perturbative analysis of slice envelopes and emittance evolution close to any reference envelope is developed, via which space-charge and chromatic effects are investigated. A new criterion for emittance compensation is found, which is complementary to the well-known matching condition for the invariant envelope and agrees very well with simulations.

Energy compensation after sprint- and high-intensity interval training.

Directory of Open Access Journals (Sweden)

Matthew M Schubert

Full Text Available Many individuals lose less weight than expected in response to exercise interventions when considering the increased energy expenditure of exercise (ExEE. This is due to energy compensation in response to ExEE, which may include increases in energy intake (EI and decreases in non-exercise physical activity (NEPA. We examined the degree of energy compensation in healthy young men and women in response to interval training.Data were examined from a prior study in which 24 participants (mean age, BMI, & VO2max = 28 yrs, 27.7 kg•m-2, and 32 mL∙kg-1∙min-1 completed either 4 weeks of sprint-interval training or high-intensity interval training. Energy compensation was calculated from changes in body composition (air displacement plethysmography and exercise energy expenditure was calculated from mean heart rate based on the heart rate-VO2 relationship. Differences between high (≥ 100% and low (< 100% levels of energy compensation were assessed. Linear regressions were utilized to determine associations between energy compensation and ΔVO2max, ΔEI, ΔNEPA, and Δresting metabolic rate.Very large individual differences in energy compensation were noted. In comparison to individuals with low levels of compensation, individuals with high levels of energy compensation gained fat mass, lost fat-free mass, and had lower change scores for VO2max and NEPA. Linear regression results indicated that lower levels of energy compensation were associated with increases in ΔVO2max (p < 0.001 and ΔNEPA (p < 0.001.Considerable variation exists in response to short-term, low dose interval training. In agreement with prior work, increases in ΔVO2max and ΔNEPA were associated with lower energy compensation. Future studies should focus on identifying if a dose-response relationship for energy compensation exists in response to interval training, and what underlying mechanisms and participant traits contribute to the large variation between individuals.

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.

Lost property? Legal compensation for destroyed sperm: a reflection and comparison drawing on UK and French perspectives.

Science.gov (United States)

Cordell, Sean; Bellivier, Florence; Widdows, Heather; Noiville, Christine

2011-12-01

In a recent case in the UK, six men stored their sperm before undergoing chemotherapy treatment for cancer in case they proved to be infertile after the treatment. The sperm was not properly stored and as a result was inadvertently destroyed. The men sued the NHS Trust that stored the sperm and were in the end successful. This paper questions the basis on which the judgement was made and the rationale behind it, namely that the men 'had ownership' of the sperm, and that compensation was thus due on the grounds that the men's property had been destroyed. We first argue that the claim is erroneous and enhances the tendency towards the commodification of body parts. We then suggest that the men could have been compensated for the harm done to them without granting property rights, and that this would, at least in philosophical and ethical terms, have been more appropriate. To help illustrate this, we draw on a parallel case in French law in which a couple whose embryos had been destroyed were overtly denied ownership rights in them. Finally, we suggest some possible ethical and practical problems if the proprietary view expressed in the UK ruling were to become dominant in law, with particular focus on the storing of genetic information in biobanks. We conclude that, although compensation claims should not necessarily be ruled out, a 'no property in the body' approach should be the default position in cases of detached bodily materials, the alternative being significantly ethically problematic.

Lack of Definition of Compensation in International Investment Disputes for Non-Expropriation Claims: Is There an Appropriate Mechanism to Determine it?

Directory of Open Access Journals (Sweden)

Ligia Catherine Arias Barrera

2011-12-01

The structure followed is as follows: Firstly, the principle of full compensation applicable to international state responsibility and the key aspects of State liability in three main legal systems. Secondly, the analysis of some relevant awards based on non-expropriation claims including NAFTA, ICSID and Energy Chapter Treaty cases. The aim is to determine whether the principle of full compensation has been applied by arbitrators. Finally, to propose some general parameters to determine compensation in non-expropriation claims and to avoid entry into conflict with the three main liability systems studied, i.e French, German and English.

Operation of static series compensator under distorted utility conditions

DEFF Research Database (Denmark)

Awad, H.; Nelsen, H.; Blaabjerg, Frede

2005-01-01

in the case of distorted grid voltage. Furthermore, a selective harmonic compensation strategy is applied to filter out the grid harmonics. The operation of the SSC under distorted utility conditions and voltage dips is discussed. The validity of the proposed controller is verified by experiments, carried out...... on a 10-kV SSC laboratory setup. Experimental results have shown the ability of the SSC to mitigate voltage dips and harmonics. It is also shown that the proposed controller has improved the transient performance of the SSC even under distorted utility conditions....

Dynamic Compensation for Two-Axis Robot Wrist Force Sensors

Directory of Open Access Journals (Sweden)

Junqing Ma

2013-01-01

Full Text Available To improve the dynamic characteristic of two-axis force sensors, a dynamic compensation method is proposed. The two-axis force sensor system is assumed to be a first-order system. The operation frequency of the system is expanded by a digital filter with backward difference network. To filter high-frequency noises, a low-pass filter is added after the dynamic compensation network. To avoid overcompensation, parameters of the proposed dynamic compensation method are defined by trial and error. Step response methods are utilized in dynamic calibration experiments. Compared to experiment data without compensation, the response time of the dynamic compensated data is reduced by 30%~40%. Experiments results demonstrate the effectiveness of our method.

Springback Prediction, Compensation and Correlation for Automotive Stamping

International Nuclear Information System (INIS)

Xu Siguang; Zhao Kunmin; Lanker, Terry; Zhang, Jimmy; Wang, C.T.

2005-01-01

To reduce weight and increase fuel efficiency and safety, more and more automotive sheet stamping parts are being made of aluminum and high strength steels. Forming of such materials encounters not just reduced formability but also dimensional quality problems. Springback prediction accuracy and compensation effectiveness have been the major challenge to die development, construction and tryout. In this paper, the factors that affect the accuracy of springback prediction are discussed, which includes the effect of material models, the selection of element size, and the contact algorithms. Springback predictions of several automotive aluminum and high strength panels are compared with measurement data. The examples show that the prediction correlates with measurement data in both springback trend and magnitude. The effect of springback on final product can be reduced or eliminated through process control and die face compensation. The process control method involves finding the root causes of springback and eliminating them through process modification. The geometrical compensation of die surface is a direct way to eliminate the springback effect. The global scaling compensation method is normally limited to parts with relatively small springback. For large springback and twisting, a new approach is discussed, which takes into account of the effect of deformation and springback history. The compensation is achieved iteratively by solving a system of non-linear equations. Production dies were cut to the compensated surface, which shows that the die compensation is an efficient way to reduce springback-induced geometry deviation

Video encoder/decoder for encoding/decoding motion compensated images

NARCIS (Netherlands)

1996-01-01

Video encoder and decoder, provided with a motion compensator for motion-compensated video coding or decoding in which a picture is coded or decoded in blocks in alternately horizontal and vertical steps. The motion compensator is provided with addressing means (160) and controlled multiplexers

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...

Stochastic Wheel-Slip Compensation Based Robot Localization and Mapping

Directory of Open Access Journals (Sweden)

SIDHARTHAN, R. K.

2016-05-01

Full Text Available Wheel slip compensation is vital for building accurate and reliable dead reckoning based robot localization and mapping algorithms. This investigation presents stochastic slip compensation scheme for robot localization and mapping. Main idea of the slip compensation technique is to use wheel-slip data obtained from experiments to model the variations in slip velocity as Gaussian distributions. This leads to a family of models that are switched depending on the input command. To obtain the wheel-slip measurements, experiments are conducted on a wheeled mobile robot and the measurements thus obtained are used to build the Gaussian models. Then the localization and mapping algorithm is tested on an experimental terrain and a new metric called the map spread factor is used to evaluate the ability of the slip compensation technique. Our results clearly indicate that the proposed methodology improves the accuracy by 72.55% for rotation and 66.67% for translation motion as against an uncompensated mapping system. The proposed compensation technique eliminates the need for extro receptive sensors for slip compensation, complex feature extraction and association algorithms. As a result, we obtain a simple slip compensation scheme for localization and mapping.

Individual Hearing Loss: Characterization, Modelling, Compensation Strategies

DEFF Research Database (Denmark)

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

2016-01-01

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...

20 CFR 10.15 - May compensation rights be waived?

Science.gov (United States)

2010-04-01

... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false May compensation rights be waived? 10.15 Section 10.15 Employees' Benefits OFFICE OF WORKERS' COMPENSATION PROGRAMS, DEPARTMENT OF LABOR FEDERAL... AMENDED General Provisions Rights and Penalties § 10.15 May compensation rights be waived? No employer or...

31 CFR 30.0 - Executive compensation and corporate governance.

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Executive compensation and corporate 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...

Critical Issues in Assessing Teacher Compensation. Backgrounder. No. 2638

Science.gov (United States)

Richwine, Jason; Biggs, Andrew G.

2012-01-01

A November 2011 Heritage Foundation report--"Assessing the Compensation of Public-School Teachers"--presented data on teacher salaries and benefits in order to inform debates about teacher compensation reform. The report concluded that public-school teacher compensation is far ahead of what comparable private-sector workers enjoy, and that…

Peace/Williston fish and wildlife compensation program: 1992-1993 public compensation report

International Nuclear Information System (INIS)

Bemister, C.N.

1993-01-01

The Peace/Williston Fish and Wildlife Compensation Program is a joint initiative by British Columbia Hydro and the provincial environment ministry to enhance and protect fish and wildlife resources and their habitat in the Williston watershed affected by the construction of the WAC Bennett and Peace Canyon dams on the Peace River. The interest from a fund of $11 million, established by BC Hydro in 1988, is used to maintain the compensation programs. Public input to the ongoing fish and wildlife programs is provided by a public consultation program. To date, the Peace/Williston compensation program has undertaken 93 projects to either conserve or enhance fish and wildlife through habitat improvement and protection. A summary is presented of the activities undertaken by the public consultation program in 1992/93 and public attitudes toward the consultation program. Activities undertaken in the fish and wildlife enhancement program are summarized in appendices. Fisheries programs included stocking, stream fertilization, small lake surveys, preparation of a side channel in Carbon Creek for multi-species spawning, and creation of an artificial spring at Windy Point for spawning purposes. Wildlife programs included channel clearance and vegetation supply improvements to enhance muskrat and beaver habitat; radio monitoring of sheep and elk; studying the feasibility of transplanting elk herds; and purchase of critical ungulate winter habitat lands. 13 figs., 4 tabs

26 CFR 1.85-1 - Unemployment compensation.

Science.gov (United States)

2010-04-01

.... (a) Introduction. Section 85 prescribes rules relating to the inclusion in gross income of... than in cash or on some other basis. (ii) Disability and worker's compensation payments. Amounts in the nature of unemployment compensation also include cash disability payments made pursuant to a governmental...

75 FR 76079 - Sound Incentive Compensation Guidance

Science.gov (United States)

2010-12-07

... management; and Be supported by strong corporate governance, including active and effective oversight by the... Sound Compensation Practices adopted by the Financial Stability Board (FSB) in April 2009, as well as... will promote the prompt improvement of incentive compensation practices in the banking industry by...

75 FR 53023 - Sound Incentive Compensation Guidance

Science.gov (United States)

2010-08-30

... management; and Be supported by strong corporate governance, including active and effective oversight by the... Sound Compensation Practices adopted by the Financial Stability Board (FSB) in April 2009, as well as... will promote the prompt improvement of incentive compensation practices in the banking industry by...

75 FR 22679 - Sound Incentive Compensation Guidance

Science.gov (United States)

2010-04-29

... management; and Be supported by strong corporate governance, including active and effective oversight by the... Sound Compensation Practices adopted by the Financial Stability Board (FSB) in April 2009, as well as... will promote the prompt improvement of incentive compensation practices in the banking industry by...

Synchrony - Cyberknife Respiratory Compensation Technology

International Nuclear Information System (INIS)

Ozhasoglu, Cihat; Saw, Cheng B.; Chen Hungcheng; Burton, Steven; Komanduri, Krishna; Yue, Ning J.; Huq, Saiful M.; Heron, Dwight E.

2008-01-01

Studies of organs in the thorax and abdomen have shown that these organs can move as much as 40 mm due to respiratory motion. Without compensation for this motion during the course of external beam radiation therapy, the dose coverage to target may be compromised. On the other hand, if compensation of this motion is by expansion of the margin around the target, a significant volume of normal tissue may be unnecessarily irradiated. In hypofractionated regimens, the issue of respiratory compensation becomes an important factor and is critical in single-fraction extracranial radiosurgery applications. CyberKnife is an image-guided radiosurgery system that consists of a 6-MV LINAC mounted to a robotic arm coupled through a control loop to a digital diagnostic x-ray imaging system. The robotic arm can point the beam anywhere in space with 6 degrees of freedom, without being constrained to a conventional isocenter. The CyberKnife has been recently upgraded with a real-time respiratory tracking and compensation system called Synchrony. Using external markers in conjunction with diagnostic x-ray images, Synchrony helps guide the robotic arm to move the radiation beam in real time such that the beam always remains aligned with the target. With the aid of Synchrony, the tumor motion can be tracked in three-dimensional space, and the motion-induced dosimetric change to target can be minimized with a limited margin. The working principles, advantages, limitations, and our clinical experience with this new technology will be discussed

20 CFR 701.401 - Coverage under state compensation programs.

Science.gov (United States)

2010-04-01

... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Coverage under state compensation programs...; DEFINITIONS AND USE OF TERMS Coverage Under State Compensation Programs § 701.401 Coverage under state compensation programs. (a) Exclusions from the definition of “employee” under § 701.301(a)(12), and the...

Network compensation for missing sensors

Science.gov (United States)

Ahumada, Albert J., Jr.; Mulligan, Jeffrey B.

1991-01-01

A network learning translation invariance algorithm to compute interpolation functions is presented. This algorithm with one fixed receptive field can construct a linear transformation compensating for gain changes, sensor position jitter, and sensor loss when there are enough remaining sensors to adequately sample the input images. However, when the images are undersampled and complete compensation is not possible, the algorithm need to be modified. For moderate sensor losses, the algorithm works if the transformation weight adjustment is restricted to the weights to output units affected by the loss.

Public Relations in Special Libraries.

Science.gov (United States)

Rutkowski, Hollace Ann; And Others

1991-01-01

This theme issue includes 11 articles on public relations (PR) in special libraries. Highlights include PR at the Special Libraries Association (SLA); sources for marketing research for libraries; developing a library image; sample PR releases; brand strategies for libraries; case studies; publicizing a consortium; and a bibliography of pertinent…

20 CFR 10.414 - What reports of dependents are needed in death cases?

Science.gov (United States)

2010-04-01

... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false What reports of dependents are needed in death cases? 10.414 Section 10.414 Employees' Benefits OFFICE OF WORKERS' COMPENSATION PROGRAMS...' COMPENSATION ACT, AS AMENDED Compensation and Related Benefits Compensation for Death § 10.414 What reports of...

Development of a path forward for special-case wastes at the Oak Ridge Reservation

International Nuclear Information System (INIS)

Osborne-Lee, I.W.; Lotts, A.L.; Robinette, R.J.

1997-01-01

This report addresses the management of the inventory of existing and potential surplus equipment and materials at the Oak Ridge Reservation (ORR) that are candidates for various waste or surplus material categories, including special case waste (SCW). This inventory is called candidate equipment and materials (CEM). This report presents a logical method for disposition of this and future CEM, summarizes the inventory, and suggests preliminary dispositions for the CEM. Also, recommendations are offered for an improved CEM management strategy and actions in this and future years to implement that strategy

Is compensation "bad for health"? A systematic meta-review.

Science.gov (United States)

Spearing, Natalie M; Connelly, Luke B

2011-01-01

There is a common perception that injury compensation has a negative impact on health status, and systematic reviews supporting this thesis have been used to influence policy and practice decisions. This study evaluates the quality of the empirical evidence of a negative correlation between injury compensation and health outcomes, based on systematic reviews involving both verifiable and non-verifiable injuries. Systematic meta-review (a "review of reviews"). PubMED, CINAHL, EMBASE, PEDro, PsycInfo, EconLit, Lexis, ABI/INFORM, The Cochrane Library, and the AHRQ EPC were searched from the date of their inception to August 2008, and hand searches were conducted. Selection criteria were established a priori. Included systematic reviews examined the impact of compensation on health, involved adults, were published in English and used a range of outcome measures. Two investigators independently applied standard instruments to evaluate the methodological quality of the included reviews. Data on compensation scheme design (i.e., the intervention) and outcome measures were also extracted. Eleven systematic reviews involving verifiable and non-verifiable injuries met the inclusion criteria. Nine reviews reported an association between compensation and poor health outcomes. All of them were affected by the generally low quality of the primary (observational) research in this field, the heterogeneous nature of compensation laws (schemes) and legal processes for seeking compensation, and the difficulties in measuring compensation in relation to health. Notwithstanding the limitations of the research in this field, one higher quality review examining a single compensation process and relying on primary studies using health outcome (rather than proxy) measures found strong evidence of no association between litigation and poor health following whiplash, challenging the general belief that legal processes have a negative impact on health status. Moves to alter scheme design and

31 CFR 30.16 - Q-16: What is the Office of the Special Master for TARP Executive Compensation, and what are its...

Science.gov (United States)

2010-07-01

... compliance with relevant corporate policies. In addition, the likelihood of meeting the performance metrics... performance-based compensation, and generally that portion should be greater for positions that exercise... the role the employee may have had with respect to any change in the financial health or competitive...

A probabilistic method for computing quantitative risk indexes from medical injuries compensation claims.

Science.gov (United States)

Dalle Carbonare, S; Folli, F; Patrini, E; Giudici, P; Bellazzi, R

2013-01-01

The increasing demand of health care services and the complexity of health care delivery require Health Care Organizations (HCOs) to approach clinical risk management through proper methods and tools. An important aspect of risk management is to exploit the analysis of medical injuries compensation claims in order to reduce adverse events and, at the same time, to optimize the costs of health insurance policies. This work provides a probabilistic method to estimate the risk level of a HCO by computing quantitative risk indexes from medical injury compensation claims. Our method is based on the estimate of a loss probability distribution from compensation claims data through parametric and non-parametric modeling and Monte Carlo simulations. The loss distribution can be estimated both on the whole dataset and, thanks to the application of a Bayesian hierarchical model, on stratified data. The approach allows to quantitatively assessing the risk structure of the HCO by analyzing the loss distribution and deriving its expected value and percentiles. We applied the proposed method to 206 cases of injuries with compensation requests collected from 1999 to the first semester of 2007 by the HCO of Lodi, in the Northern part of Italy. We computed the risk indexes taking into account the different clinical departments and the different hospitals involved. The approach proved to be useful to understand the HCO risk structure in terms of frequency, severity, expected and unexpected loss related to adverse events.

Enthalpy–entropy compensation

Indian Academy of Sciences (India)

Enthalpy–entropy compensation is the name given to the correlation sometimes observed between the estimates of the enthalpy and entropy of a reaction obtained from temperature-dependence data. Although the mainly artefactual nature of this correlation has been known for many years, the subject enjoys periodical ...

38 CFR 3.251 - Income of parents; dependency and indemnity compensation.

Science.gov (United States)

2010-07-01

...; dependency and indemnity compensation. 3.251 Section 3.251 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS ADJUDICATION Pension, Compensation, and Dependency and Indemnity Compensation Dependency, Income and Estate § 3.251 Income of parents; dependency and indemnity compensation. (a) Annual...

Overlay leaves litho: impact of non-litho processes on overlay and compensation

Science.gov (United States)

Ruhm, Matthias; Schulz, Bernd; Cotte, Eric; Seltmann, Rolf; Hertzsch, Tino

2014-10-01

According to the ITRS roadmap [1], the overlay requirement for the 28nm node is 8nm. If we compare this number with the performance given by tool vendors for their most advanced immersion systems (which is emerging. Mask contributions and so-called non-linear wafer distortions are known effects that can impact overlay quite significantly. Furthermore, it is often forgotten that downstream (post-litho) processes can impact the overlay as well. Thus, it can be required to compensate for the effects of subsequent processes already at the lithography operation. Within our paper, we will briefly touch on the wafer distortion topic and discuss the limitations of lithography compensation techniques such as higher order corrections versus solving the root cause of the distortions. The primary focus will be on the impact of the etch processes on the pattern placement error. We will show how individual layers can get affected differently by showing typical wafer signatures. However, in contrast to the above-mentioned wafer distortion topic, lithographic compensation techniques can be highly effective to reduce the placement error significantly towards acceptable levels (see Figure 1). Finally we will discuss the overall overlay budget for a 28nm contact to gate case by taking the impact of the individual process contributors into account.

An Online Tilt Estimation and Compensation Algorithm for a Small Satellite Camera

Science.gov (United States)

Lee, Da-Hyun; Hwang, Jai-hyuk

2018-04-01

In the case of a satellite camera designed to execute an Earth observation mission, even after a pre-launch precision alignment process has been carried out, misalignment will occur due to external factors during the launch and in the operating environment. In particular, for high-resolution satellite cameras, which require submicron accuracy for alignment between optical components, misalignment is a major cause of image quality degradation. To compensate for this, most high-resolution satellite cameras undergo a precise realignment process called refocusing before and during the operation process. However, conventional Earth observation satellites only execute refocusing upon de-space. Thus, in this paper, an online tilt estimation and compensation algorithm that can be utilized after de-space correction is executed. Although the sensitivity of the optical performance degradation due to the misalignment is highest in de-space, the MTF can be additionally increased by correcting tilt after refocusing. The algorithm proposed in this research can be used to estimate the amount of tilt that occurs by taking star images, and it can also be used to carry out automatic tilt corrections by employing a compensation mechanism that gives angular motion to the secondary mirror. Crucially, this algorithm is developed using an online processing system so that it can operate without communication with the ground.

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.

Motion compensation in digital subtraction angiography using graphics hardware.

Science.gov (United States)

Deuerling-Zheng, Yu; Lell, Michael; Galant, Adam; Hornegger, Joachim

2006-07-01

An inherent disadvantage of digital subtraction angiography (DSA) is its sensitivity to patient motion which causes artifacts in the subtraction images. These artifacts could often reduce the diagnostic value of this technique. Automated, fast and accurate motion compensation is therefore required. To cope with this requirement, we first examine a method explicitly designed to detect local motions in DSA. Then, we implement a motion compensation algorithm by means of block matching on modern graphics hardware. Both methods search for maximal local similarity by evaluating a histogram-based measure. In this context, we are the first who have mapped an optimizing search strategy on graphics hardware while paralleling block matching. Moreover, we provide an innovative method for creating histograms on graphics hardware with vertex texturing and frame buffer blending. It turns out that both methods can effectively correct the artifacts in most case, as the hardware implementation of block matching performs much faster: the displacements of two 1024 x 1024 images can be calculated at 3 frames/s with integer precision or 2 frames/s with sub-pixel precision. Preliminary clinical evaluation indicates that the computation with integer precision could already be sufficient.

A non-trivial special case of the biconfluent Heun equation [0,1,1_3]: orthogonality of its solutions

Directory of Open Access Journals (Sweden)

Harold Exton

1996-05-01

Full Text Available A special case of the biconfluent Heun equation which is not reducible to a form of a hypergeometric equation is solved by means of a Laplace transform. The solutions are double series which exhibit a type of orthogonality comparable in some respects to that of Fourier-Bessel type.

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.

Emittance compensation of CW DC-gun photoinjector

International Nuclear Information System (INIS)

Li Peng; Wu Dai; Xu Zhou; Li Ming; Yang Xingfan

2011-01-01

Emittance growth induced by space charge effect is very important, especially for CW DC-gun photoinjector. In this work, the linear space charge force and its effect on electron beam transverse emittance are studied, and the principle and properties of emittance compensation by solenoid are analyzed. The CAEP DC-gun photoinjector with a solenoid is also simulated by code Parmela. Simulated results indicate that the normalized transverse emittance of an 80 pC bunch at the 350 keV DC-gun ex-it is 5.14 mm · mrad. And after compensated by a solenoid, it becomes 1.27 mm · mrad. The emittance of beam is well compensated. (authors)

Progress in Medicine: Compensation and medical negligence in India: Does the system need a quick fix or an overhaul?

Directory of Open Access Journals (Sweden)

Meghana S Chandra

2016-01-01

Full Text Available In a recent judgment on medical negligence, the Supreme Court awarded compensation amounting to Rs. 11 crore to a victim, which was to be paid by the doctors and the private hospital deemed responsible for the wrongful death of a patient. This landmark decision was by far the largest compensation award in the history of Indian medical negligence litigation. Hence, the process of calculating compensation for medical negligence has received great attention and debate, largely due to the impact that it is going to have on the practice of medicine within the country, in the near future. However, the method of calculation of compensation is unpredictable as it varies hugely across different cases, courts and tribunals resulting, in a loss of faith in the system, protracted litigation, and frequent appeals. With over 80% of India's healthcare being provided by the private sector, predictability and uniformity in the regulation of compensation in medical negligence would benefit the victims and the doctors concerned. A basic knowledge of how medical negligence compensation is calculated and adjudicated in the judicial courts of India will aid a doctor in planning his/her professional indemnity insurance, as well as in practicing his/her profession without undue worry about facing litigation for alleged medical negligence. This article addresses the merits and demerits of large compensation awards, and also discusses whether the system is broken, needs a quick fix, or a massive overhaul.

Progress in Medicine: Compensation and medical negligence in India: Does the system need a quick fix or an overhaul?

Science.gov (United States)

Chandra, Meghana S; Math, Suresh Bada

2016-10-01

In a recent judgment on medical negligence, the Supreme Court awarded compensation amounting to Rs. 11 crore to a victim, which was to be paid by the doctors and the private hospital deemed responsible for the wrongful death of a patient. This landmark decision was by far the largest compensation award in the history of Indian medical negligence litigation. Hence, the process of calculating compensation for medical negligence has received great attention and debate, largely due to the impact that it is going to have on the practice of medicine within the country, in the near future. However, the method of calculation of compensation is unpredictable as it varies hugely across different cases, courts and tribunals resulting, in a loss of faith in the system, protracted litigation, and frequent appeals. With over 80% of India's healthcare being provided by the private sector, predictability and uniformity in the regulation of compensation in medical negligence would benefit the victims and the doctors concerned. A basic knowledge of how medical negligence compensation is calculated and adjudicated in the judicial courts of India will aid a doctor in planning his/her professional indemnity insurance, as well as in practicing his/her profession without undue worry about facing litigation for alleged medical negligence. This article addresses the merits and demerits of large compensation awards, and also discusses whether the system is broken, needs a quick fix, or a massive overhaul.

Progress in Medicine: Compensation and medical negligence in India: Does the system need a quick fix or an overhaul?

Science.gov (United States)

Chandra, Meghana S.; Math, Suresh Bada

2016-01-01

In a recent judgment on medical negligence, the Supreme Court awarded compensation amounting to Rs. 11 crore to a victim, which was to be paid by the doctors and the private hospital deemed responsible for the wrongful death of a patient. This landmark decision was by far the largest compensation award in the history of Indian medical negligence litigation. Hence, the process of calculating compensation for medical negligence has received great attention and debate, largely due to the impact that it is going to have on the practice of medicine within the country, in the near future. However, the method of calculation of compensation is unpredictable as it varies hugely across different cases, courts and tribunals resulting, in a loss of faith in the system, protracted litigation, and frequent appeals. With over 80% of India's healthcare being provided by the private sector, predictability and uniformity in the regulation of compensation in medical negligence would benefit the victims and the doctors concerned. A basic knowledge of how medical negligence compensation is calculated and adjudicated in the judicial courts of India will aid a doctor in planning his/her professional indemnity insurance, as well as in practicing his/her profession without undue worry about facing litigation for alleged medical negligence. This article addresses the merits and demerits of large compensation awards, and also discusses whether the system is broken, needs a quick fix, or a massive overhaul. PMID:27891021

77 FR 46438 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

Science.gov (United States)

2012-08-03

... Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health... Fernald, Ohio, from January 1, 1968 through December 31, 1978, for a number of work days aggregating at..., Division of Compensation Analysis and Support, National Institute for Occupational Safety and Health (NIOSH...

76 FR 72929 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

Science.gov (United States)

2011-11-28

... Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health... August 13, 1942 through December 31, 1970, for a number of work days aggregating at least 250 work days..., Division of Compensation Analysis and Support, National Institute for Occupational Safety and Health (NIOSH...

The relationship between South African CEO compensation and ...

African Journals Online (AJOL)

1A study of corporate financial performance and CEO compensation by Firth, Lohne,. Ropstad .... requires both a qualitative and quantitative analysis. REMCOs, in ...... 'Executive compensation as an agency problem', Journal of. Economic ...

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,...

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...

THE EFFECT OF DIRECT AND INDIRECT COMPENSATION TO EMPLOYEE’S LOYALTY (Case Study at Directorate of Human Resources in PT. Pos Indonesia (Persero Jalan Cilaki No. 73 Bandung

Directory of Open Access Journals (Sweden)

Siska Purnama Manurung

2017-05-01

Full Text Available As company’s main resource, the employees welfare need to be assured, such as through compensation. A proper compensation will make the employees loyal to the company and increase their contribution and productivity. The phenomenon that occurs is the high turnover rate of state-owned company or government-owned company caused by the low level of compensation. PT. Pos Indonesia (Persero is a state-owned company engaged in courier, logistics, and financial transactions in Indonesia. This research was conducted in Direktorat SDM PT. Pos Indonesia (Persero Jalan Cilaki No. 73 Bandung to assess the influence of compensation, both directly and indirectly, to the employees’ loyalty. Multiple linear regression analysis indicates that direct compensation has 38, 8% significant and positive relation with the employee’s loyalty, while indirect compensation has 48, 2% significant and positive relation with the employee’s loyalty.

Cation vacancies and electrical compensation in Sb-doped thin-film SnO2 and ZnO

International Nuclear Information System (INIS)

Korhonen, E; Prozheeva, V; Tuomisto, F; Bierwagen, O; Speck, J S; White, M E; Galazka, Z; Liu, H; Izyumskaya, N; Avrutin, V; Özgür, Ü; Morkoç, H

2015-01-01

We present positron annihilation results on Sb-doped SnO 2 and ZnO thin films. The vacancy types and the effect of vacancies on the electrical properties of these intrinsically n-type transparent semiconducting oxides are studied. We find that in both materials low and moderate Sb-doping leads to formation of vacancy clusters of variable sizes. However, at high doping levels cation vacancy defects dominate the positron annihilation signal. These defects, when at sufficient concentrations, can efficiently compensate the n-type doping produced by Sb. This is the case in ZnO, but in SnO 2 the concentrations appear too low to cause significant compensation. (invited article)

Cation vacancies and electrical compensation in Sb-doped thin-film SnO2 and ZnO

Science.gov (United States)

Korhonen, E.; Prozheeva, V.; Tuomisto, F.; Bierwagen, O.; Speck, J. S.; White, M. E.; Galazka, Z.; Liu, H.; Izyumskaya, N.; Avrutin, V.; Özgür, Ü.; Morkoç, H.

2015-02-01

We present positron annihilation results on Sb-doped SnO2 and ZnO thin films. The vacancy types and the effect of vacancies on the electrical properties of these intrinsically n-type transparent semiconducting oxides are studied. We find that in both materials low and moderate Sb-doping leads to formation of vacancy clusters of variable sizes. However, at high doping levels cation vacancy defects dominate the positron annihilation signal. These defects, when at sufficient concentrations, can efficiently compensate the n-type doping produced by Sb. This is the case in ZnO, but in SnO2 the concentrations appear too low to cause significant compensation.

The effect of practitioner compensation on HMO consumer satisfaction.

Science.gov (United States)

Scoggins, John F

2002-04-01

To test the hypothesis that a health maintenance organization (HMO) consumer's satisfaction depends on the way his or her health plan compensates practitioners. Consumer Assessment of Health Plans (CAHPS) survey data from 1999 and 2000 were provided by the Office of Public Insurance Counsel for the state of Texas. These data were combined with the Health Plan Employer Data and Information Set (HEDIS) quality measures of managed care health plans in Texas published by the Texas Health Care Information Council. The study fitted the CAHPS survey data to an ordered-probit model. The dependent variable was customer satisfaction with the health plan, using a rating scale from 0-10. The independent variables included the percentage of health plan practitioners compensated with capitated fees, the percentage compensated with a bonus or withholding incentive, and other health plan and consumer characteristics. Consumer satisfaction with HMOs is negatively correlated with the percentage of practitioners who are compensated on a capitated-fee basis and positively correlated with the percentage of practitioners compensated with a fee-withholding incentive (e.g., a fraction of fees that are withheld until specific quality and cost-control goals are reached). Neither the percentage compensated under a bonus incentive system nor the percentage of general practitioners with board certification correlated with HMO consumer satisfaction. A managed health plan's method of practitioner compensation can affect participant satisfaction in a predictable manner.

20 CFR 25.5 - What special rules does OWCP apply to claims of third and fourth country nationals?

Science.gov (United States)

2010-04-01

... meets the definition of third country national. “Benefits applicable to local hires” are the benefits...) Where no well-defined workers' compensation benefits structure is provided in either the country of hire... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false What special rules does OWCP apply to claims...

Executive Compensation and Principal-Agent Theory.

OpenAIRE

Garen, John E

1994-01-01

The empirical literature on executive compensation generally fails to specify a model of executive pay on which to base hypotheses regarding its determinants. In contrast, this paper analyzes a simple principal-agent model to determine how well it explains variations in CEO incentive pay and salaries. Many findings are consistent with the basic intuition of principle-agent models that compensation is structured to trade off incentives with insurance. However, statistical significance for some...

Compensation for Combat Deaths: Policy Considerations

Science.gov (United States)

2012-01-01

through the courts for deaths resulting from other parties’ negligence or criminal behavior; a key difference between the tort system and many other...funding facilities that function outside of the tort system— for example, workers’ compensation programs for workplace fatalities and the Victims...receive $100,000 if the 10-percent risk of a loss of $100,000 actually came to pass. Tort law generally uses an ex post approach to compensation and

Compensation of oscillation coupling induced by solenoids

International Nuclear Information System (INIS)

Zelinskij, A.Yu.; Karnaukhov, I.M.; Shcherbakov, A.A.

1988-01-01

Methods for construction of various schemes of oscillation coupling compensation, induced by solenoids in charged particle storage rings, are described. Peculiarities of magnetic structure, enabling to localize oscillation coupling in wide energy range are discussed. Results of calculation of compensation schemes for design of NR-2000 storage ring spin rotation are presented

NO-FAULT COMPENSATION FOR MEDICAL INJURIES: TRENDS AND CHALLENGES.

Science.gov (United States)

Kassim, Puteri Nemie

2014-12-01

As an alternative to the tort or fault-based system, a no-fault compensation system has been viewed as having the potential to overcome problems inherent in the tort system by providing fair, speedy and adequate compensation for medically injured victims. Proponents of the suggested no-fault compensation system have argued that this system is more efficient in terms of time and money, as well as in making the circumstances in which compensation is paid, much clearer. However, the arguments against no-fault compensation systems are mainly on issues of funding difficulties, accountability and deterrence, particularly, once fault is taken out of the equation. Nonetheless, the no-fault compensation system has been successfully implemented in various countries but, at the same time, rejected in some others, as not being implementable. In the present trend, the no-fault system seems to fit the needs of society by offering greater access to justice for medically injured victims and providing a clearer "road map" towards obtaining suitable redress. This paper aims at providing the readers with an overview of the characteristics of the no fault compensation system and some examples of countries that have implemented it. Qualitative Research-Content Analysis. Given the many problems and hurdles posed by the tort or fault-based system, it is questionable that it can efficiently play its role as a mechanism that affords fair and adequate compensation for victims of medical injuries. However, while a comprehensive no-fault compensation system offers a tempting alternative to the tort or fault-based system, to import such a change into our local scenario requires a great deal of consideration. There are major differences, mainly in terms of social standing, size of population, political ideology and financial commitment, between Malaysia and countries that have successfully implemented no-fault systems. Nevertheless, implementing a no-fault compensation system in Malaysia is not

Automatic Detection of Compensation During Robotic Stroke Rehabilitation Therapy.

Science.gov (United States)

Zhi, Ying Xuan; Lukasik, Michelle; Li, Michael H; Dolatabadi, Elham; Wang, Rosalie H; Taati, Babak

2018-01-01

Robotic stroke rehabilitation therapy can greatly increase the efficiency of therapy delivery. However, when left unsupervised, users often compensate for limitations in affected muscles and joints by recruiting unaffected muscles and joints, leading to undesirable rehabilitation outcomes. This paper aims to develop a computer vision system that augments robotic stroke rehabilitation therapy by automatically detecting such compensatory motions. Nine stroke survivors and ten healthy adults participated in this study. All participants completed scripted motions using a table-top rehabilitation robot. The healthy participants also simulated three types of compensatory motions. The 3-D trajectories of upper body joint positions tracked over time were used for multiclass classification of postures. A support vector machine (SVM) classifier detected lean-forward compensation from healthy participants with excellent accuracy (AUC = 0.98, F1 = 0.82), followed by trunk-rotation compensation (AUC = 0.77, F1 = 0.57). Shoulder-elevation compensation was not well detected (AUC = 0.66, F1 = 0.07). A recurrent neural network (RNN) classifier, which encodes the temporal dependency of video frames, obtained similar results. In contrast, F1-scores in stroke survivors were low for all three compensations while using RNN: lean-forward compensation (AUC = 0.77, F1 = 0.17), trunk-rotation compensation (AUC = 0.81, F1 = 0.27), and shoulder-elevation compensation (AUC = 0.27, F1 = 0.07). The result was similar while using SVM. To improve detection accuracy for stroke survivors, future work should focus on predefining the range of motion, direct camera placement, delivering exercise intensity tantamount to that of real stroke therapies, adjusting seat height, and recording full therapy sessions.

20 CFR 702.286 - Report of earnings; forfeiture of compensation.

Science.gov (United States)

2010-04-01

... LABOR LONGSHOREMEN'S AND HARBOR WORKERS' COMPENSATION ACT AND RELATED STATUTES ADMINISTRATION AND... determination by the district director forfeit all right to compensation with respect to any period during which... compensation is forfeited. For this purpose, the district director shall consider the employee's essential...

Do Compensation Processes Impair Mental Health? A Meta-Analysis Injury

NARCIS (Netherlands)

Elbers, N.A.; Hulst, J.E.; Cuijpers, P.; Akkermans, A.J.; Bruinvels, D.J.

2013-01-01

Background: Victims who are involved in a compensation processes generally have more health complaints compared to victims who are not involved in a compensation process. Previous research regarding the effect of compensation processes has concentrated on the effect on physical health. This

Giving back the pen: disclosure, apology and early compensation discussions after harm in the healthcare setting.

Science.gov (United States)

Pelletier, Elaine; Robson, Rob

2008-01-01

In her recently published book After Harm, Nancy Berlinger shares a story about Bishop Desmond Tutu as he comments on the importance of restitution or compensation after an event that has led to harm. Transparency and disclosure are very much on the healthcare agenda in Canada. The increased interest in training providers for difficult conversations and disclosure is a positive sign. Using honest disclosure and apology as important interventions, organizations are beginning to adopt a more open approach to the concept of rebuilding trust after a patient has been harmed. But there continues to be significant reluctance to take the next logical step to solidify the fiduciary relationship between provider and patient - the willingness to enter into early discussions about compensation, non-monetary and otherwise. The Winnipeg Regional Health Authority has developed, with the participation of the facility insurers, a process to identify those cases in which it would be appropriate not only to offer an apology of responsibility but also to initiate discussions around the questions of restitution and compensation. The article describes the steps that led to the development of a detailed process map for such cases and shares the algorithm that has been adopted. As well, the potential challenges associated with such an approach when there are multiple liability and insurance providers are discussed.

Dual-energy chest imaging with the variable compensation technique

International Nuclear Information System (INIS)

Dobbins, J.T.; Powell, A.O.

1988-01-01

The authors reported on a new imaging algorithm, termed the variable compensation (VC) technique, that combines the signal-to-noise ratio (S/N) advantages of x-ray beam compensation with the ability to adjust retrospectively the amount of displayed image equalization. The VC technique acquires a compensated image of the patient and also an image of the modulated beam profile incident on the patient. A fraction of the beam profile image is then subtracted from the compensated image. A limitation of traditional dual-energy techniques is the significant S/N degradation in poorly penetrated regions. Their new VC technique permits improvement in image S/N before formation of the dual-energy image pair. Specifically, the authors subtract 100% of the beam image from the compensated image for both the high- and low-energy images and produce a pair of images that appear similar to the normal high- and low-energy pair, except for improved S/N in the mediastinum due to the beam compensator. S/N measurements in tissue-canceled chest phantom images show the improved S/N visualization of calcified squares in the mediastinum with our technique

Dispersion Compensation of Fiber Optic Systems for KSC Applications

Science.gov (United States)

Kozaitis, Samuel P.; Hand, Larry

1996-01-01

Installed fibers such as those at the Kennedy Space Center (KSC) are optimized for use at 1310 nm because they have zero dispersion at that wavelength. An installed fiber system designed to operate at 1310 nm will operate at a much lower data rate when operated at 1550 nm because the dispersion is not zero at 1550 nm. Using dispersion measurements of both installed and dispersion compensating fibers, we compensated a 21.04 km length of installed fiber with 4.25 km of dispersion compensating fiber. Using the compensated fiber-optic link, we reduced the dispersion to 0.494 ps/nm-km, from an uncompensated dispersion of 16.8 ps/nm-km. The main disadvantage of the compensated link using DC fiber was an increase in attenuation. Although the increase was not necessarily severe, it could be significant when insertion losses, connector losses, and fiber attenuation are taken into account.

Inductive voltage compensation in superconducting magnet systems

International Nuclear Information System (INIS)

Yeh, H.T.; Goddard, J.S.; Shen, S.S.

1979-01-01

This paper details several techniques of inductive voltage compensation developed for quench detection in superconducting magnet systems with multiple coils and power supplies, with particular application for the Large Coil Test Facility (LCTF). Sources of noise, their magnitudes, and the sensitivity required for normal zone detection to avoid damage to the magnets are discussed. Two passive compensation schemes (second difference and central difference) are introduced and illustrated by parameters of LCTF; these take advantage of coil symmetries and other system characteristics. An active compensation scheme based on current rate input fom pickup coils and utilizing theory on ac loss voltage for calibration was tested, and the experimental setup and test results are discussed

Creation and Valuation of Instruments Compensating Lower Share Prices with the Help of Black–Scholes Formula

Directory of Open Access Journals (Sweden)

Zaremba Leszek

2017-02-01

Full Text Available In this paper, we present a 1-period model of the Polish financial market from the view point of KGHM, the Polish largest listed company that suffered huge declines in share prices from 125 PLN in August 2015 to 60 PLN in January 2015. Our goal is to show how KGHM might create a portfolio (with practically zero cost, which would fully compensate the abovementioned declines. The methodology presented below may be equally well employed by many other listed companies and investment funds, as well. We create here a matrix model of the Polish financial market and employ the Black-Scholes formula to valuate portfolios compensating potential declines of KGHM’s shares prices. To give more insight to practitioners wishing to apply the results presented here to other listed companies, we distinguish two cases. In one of them, volatility of KGHM’s share prices is 20%, and in the other case it equals 33%.

Determination of Permissible Short-Time Emergency Overloading of Turbo-Generators and Synchronous Compensators

Directory of Open Access Journals (Sweden)

V. A. Anischenko

2011-01-01

Full Text Available The paper shows that failure to take into account variable ratio of short-time emergency overloading of turbo-generators (synchronous compensators that can lead to underestimation of overloading capacity or impermissible insulation over-heating.A method has been developed for determination of permissible duration of short-time emergency over-loading that takes into account changes of over-loading ratio in case of a failure.

The electrical properties of a strongly disordered system based on lightly doped germanium compensated by disordered regions

International Nuclear Information System (INIS)

Evseev, V.A.; Konopleva, R.F.; Yuferev, A.A.

1976-01-01

A study was made of lightly doped (Nsub(Sb) approximately 10 15 cm -3 ) n-Ge, heavily compensated (K = Nsub(A)/N sub(D) approximately 1) by fast neutrons from a reactor. Irradiation is shown to produce, near n-p conversion (annealing has the same effect near p-n conversion), a random relief of electrostatic potential which is caused by the overlap of the space-charge regions surrounding disordered regions (DR). the random potential field results in a spatial 'bending' of the whole band spectrum of germanium, similar to the way it is observed in amorphous semiconductors because of their disorder. Experiments show the conduction in the DR overlap region to be of an activated nature, associated with the ejection of carriers to the corresponding 'percolation' levels. The activation energy of such conduction varies with the degree of compensation. The shift of the Fermi level depends on the degree of compensation here in a much more sensitive way than in the case of compensation by chemical impurities. The properties of Ge obtained by DR overlap and by compensation with chemical impurities are compared. A superlinear I-V characteristic producing the switching effect is observed in strong electric fields (E approximately 10 3 V cm -1 ). A suggestion is made that a study of disordered systems, based on lightly doped germanium which is compensated with DRs produced by high-energy particles, should both help to obtain new information on the parameters of the DRs proper and help to simulate the properties of the amorphous semiconductors. (author)

Comparative Study of Determining of the Responsible Person and the Basis of Compensation in Civil Liability Results from Events Related to Nuclear Facilities

Directory of Open Access Journals (Sweden)

Sayyed Mohammad Mahdi Qabuli Dorafshan

2015-12-01

Full Text Available Nuclear facilities, though have large advantages for human being, they also creates heavy hazards. Thus, the question of civil liability results from events of mentioned facilities are so significant. This paper studies the question of the basis and responsible for compensation results from aforementioned events in international instruments, Iran and French law. Outcome of this study shows that in this regard, Paris and Vienna conventions and the other related conventions and protocols adjust a special legal régime. In this respect, the international instruments while distancing themselves from liability based on fault, highlight the exclusive responsibility of the operator of nuclear facilities and they have commited the operator to insurance or appropriate secure financing. Also French legal régime have followed this manner with the impact of the Paris Convention and its amendments and additions. There is no special provisions in Iran legal régime in this matter so civil liability results from nuclear events is under general rules of civil liability and rules such Itlaf (loss, Tasbib (causation, Taqsir (fault and La-zarar (no damage in the context of Imamye jurisprudence. Ofcourse, the responsible is basically the one who the damage is attributable to him. Finaly, It is appropriate that the Iranian legislator predict favorable régime and provides special financial fund for compensation of possible injured parties in accordance with necessities and specific requirements related to nuclear energy

US-LHC IR magnet error analysis and compensation

International Nuclear Information System (INIS)

Wei, J.; Ptitsin, V.; Pilat, F.; Tepikian, S.; Gelfand, N.; Wan, W.; Holt, J.

1998-01-01

This paper studies the impact of the insertion-region (IR) magnet field errors on LHC collision performance. Compensation schemes including magnet orientation optimization, body-end compensation, tuning shims, and local nonlinear correction are shown to be highly effective

Stock Option Compensation and Managerial Turnover

OpenAIRE

Raluca Georgiana NASTASESCU

2009-01-01

This study examines the association between managerial turnover and equity-based compensation. I investigate whether stock options act to bond executives to their firms and whether retention of managers is a motivation of companies in designing CEO incentive contracts. The results show that stock options do negatively influence the probability of a CEO leaving the company. The monetary cost of losing the value of equity-based compensation package keeps the manager with his company. I also fin...

Ecological compensation and Environmental Impact Assessment in Spain

International Nuclear Information System (INIS)

Villarroya, Ana; Puig, Jordi

2010-01-01

To achieve meaningful sustainable development, Environmental Impact Assessment (EIA) should avoid the net losses in the environment resource base. But EIA practice does not always avoid the losses caused by the implementation of the projects under EIA regulation. Some environmental impacts are, simply, admitted, even without enforcing any form of compensation. When applied, compensation is sometimes just a monetary payment to offset the environmental loss. This paper looks for evidence on the role that compensation is given at present in EIA practice in Spain, and for some of its conceptual and regulatory roots. Specifically, it explores how compensation is addressed in 1302 records of decision (RODs) on those projects subject to the Spanish EIA regulation published during the years 2006 and 2007, to know how far Spain is from preserving the environmental resource base managed through this particular aspect of EIA practice. As a result, it is concluded that the practice of ecological compensation in EIA in Spain is much lower than it could be expected in a theoretical sustainability context committed to avoid net losses in the environment resource base, mainly due to an EIA practice focused on on-site mitigation that allows these net losses.

Examining the Gap: Compensation Disparities between Male and Female Physician Assistants.

Science.gov (United States)

Smith, Noël; Cawley, James F; McCall, Timothy C

Compensation disparities between men and women have been problematic for decades, and there is considerable evidence that the gap cannot be entirely explained by nongender factors. The current study examined the compensation gap in the physician assistant (PA) profession. Compensation data from 2014 was collected by the American Academy of PAs in 2015. Practice variables, including experience, specialty, and hours worked, were controlled for in an ordinary least-squares sequential regression model to examine whether there remained a disparity in total compensation. In addition, the absolute disparity in compensation was compared with historical data collected by American Academy of PAs over the previous 1.5 decades. Without controlling for practice variables, a total compensation disparity of $16,052 existed between men and women in the PA profession. Even after PA practice variables were controlled for, a total compensation disparity of $9,695 remained between men and women (95% confidence interval, $8,438-$10,952). A 17-year trend indicates the absolute disparity between men and women has not lessened, although the disparity as a percent of male compensation has decreased in recent years. There remain challenges to ensuring pay equality in the PA profession. Even when compensation-relevant factors such as experience, hours worked, specialty, postgraduate training, region, and call are controlled for, there is still a substantial gender disparity in PA compensation. Remedies that may address this pay inequality include raising awareness of compensation disparities, teaching effective negotiation skills, assisting employers as they develop equitable compensation plans, having less reliance on past salary in position negotiation, and professional associations advocating for policies that support equal wages and opportunities, regardless of personal characteristics. Copyright © 2017 Jacobs Institute of Women's Health. Published by Elsevier Inc. All rights reserved.

The Effects of Performance Measurement and Compensation on Motivation

OpenAIRE

Marco van Herpen; C. Mirjam van Praag; Kees Cools

2003-01-01

This paper analyzes empirically the relationship between pay and performance. Economic and psychological theories predict that the design and implementation of a performance measurement and compensation system affect the motivation of employees. Our survey results demonstrate a positive relationship between the perceived characteristics of the complete compensation system and extrinsic motivation. Intrinsic motivation is not affected by the design of monetary compensation, but by promotion op...

Sources of compensation in hadronic calorimeters

International Nuclear Information System (INIS)

Goodman, M.S.; Gabriel, T.A.; Di Ciaccio, A.; Wilson, R.

1988-12-01

Monte Carlo simulations are presented using the CALOR code system to study the design of a large hybrid hadron calorimeter system employing a warm liquid active medium (tetramethylsilane, Si(CH 3 ) 4 ) and uranium plates in addition to a conventional Fe/plastic system. In the system described here, the uranium provides partial compensation by suppressing the electromagnetic cascade produced by incident electrons due to sampling inefficiencies. The results of the simulations also indicate that significant compensation is achieved (given small enough saturation) due to low energy recoil protons produced in collisions with low energy (1--20 MeV) cascade and fission neutrons in the active medium. Both compensation mechanisms are important to help balance the response of a calorimeter to incident electrons and hadrons, that is, to achieve a ratio of pulse heights (e/h ∼ 1) which will lead to the best energy resolution. 17 refs., 4 figs., 2 tabs

Adaptive pseudolinear compensators of dynamic characteristics of automatic control systems

Science.gov (United States)

Skorospeshkin, M. V.; Sukhodoev, M. S.; Timoshenko, E. A.; Lenskiy, F. V.

2016-04-01

Adaptive pseudolinear gain and phase compensators of dynamic characteristics of automatic control systems are suggested. The automatic control system performance with adaptive compensators has been explored. The efficiency of pseudolinear adaptive compensators in the automatic control systems with time-varying parameters has been demonstrated.

Improvement of vector compensation method for vehicle magnetic distortion field

Energy Technology Data Exchange (ETDEWEB)

Pang, Hongfeng, E-mail: panghongfeng@126.com; Zhang, Qi; Li, Ji; Luo, Shitu; Chen, Dixiang; Pan, Mengchun; Luo, Feilu

2014-03-15

Magnetic distortions such as eddy-current field and low frequency magnetic field have not been considered in vector compensation methods. A new compensation method is proposed to suppress these magnetic distortions and improve compensation performance, in which the magnetic distortions related to measurement vectors and time are considered. The experimental system mainly consists of a three-axis fluxgate magnetometer (DM-050), an underwater vehicle and a proton magnetometer, in which the scalar value of magnetic field is obtained with the proton magnetometer and considered to be the true value. Comparing with traditional compensation methods, experimental results show that the magnetic distortions can be further reduced by two times. After compensation, error intensity and RMS error are reduced from 11684.013 nT and 7794.604 nT to 16.219 nT and 5.907 nT respectively. It suggests an effective way to improve the compensation performance of magnetic distortions. - Highlights: • A new vector compensation method is proposed for vehicle magnetic distortion. • The proposed model not only includes magnetometer error but also considers magnetic distortion. • Compensation parameters are computed directly by solving nonlinear equations. • Compared with traditional methods, the proposed method is not related with rotation angle rate. • Error intensity and RMS error can be reduced to 1/2 of the error with traditional methods.

Improvement of vector compensation method for vehicle magnetic distortion field

International Nuclear Information System (INIS)

Pang, Hongfeng; Zhang, Qi; Li, Ji; Luo, Shitu; Chen, Dixiang; Pan, Mengchun; Luo, Feilu

2014-01-01

Magnetic distortions such as eddy-current field and low frequency magnetic field have not been considered in vector compensation methods. A new compensation method is proposed to suppress these magnetic distortions and improve compensation performance, in which the magnetic distortions related to measurement vectors and time are considered. The experimental system mainly consists of a three-axis fluxgate magnetometer (DM-050), an underwater vehicle and a proton magnetometer, in which the scalar value of magnetic field is obtained with the proton magnetometer and considered to be the true value. Comparing with traditional compensation methods, experimental results show that the magnetic distortions can be further reduced by two times. After compensation, error intensity and RMS error are reduced from 11684.013 nT and 7794.604 nT to 16.219 nT and 5.907 nT respectively. It suggests an effective way to improve the compensation performance of magnetic distortions. - Highlights: • A new vector compensation method is proposed for vehicle magnetic distortion. • The proposed model not only includes magnetometer error but also considers magnetic distortion. • Compensation parameters are computed directly by solving nonlinear equations. • Compared with traditional methods, the proposed method is not related with rotation angle rate. • Error intensity and RMS error can be reduced to 1/2 of the error with traditional methods

E-learning adoption in hospitality education: An analysis with special focus on Singapore

OpenAIRE

Nair, Revi; George, Babu P.

2016-01-01

This paper explores issues and challenges in the adoption of e-learning in hospitality education, with special reference to Singapore. Hospitality being a ‘high-touch’ profession and many hospitality related skills being largely intangible, there has been significant industry resistance in technology adoption. There has been concerns from multiple stakeholder groups as to how effectively can technologies compensate for the loss of social context of traditional hands-on learning. However, in S...

Numerical investigation of transient beam loading compensation in JLC X-band main linac

International Nuclear Information System (INIS)

Syrachev, I.V.; Higo, T.

1996-06-01

In the present paper, two methods, 'staggered timing' and 'RF modulation', were studied for the transient beam loading compensation in the JLC X-band main linac. The inter bunch energy spread was found to be easily reduced down to less than ±0.06% with 10 sets of injection timings along the linac in the former case while with a simple linear ramping of the input RF voltage in the latter case. For both cases the energy transfer efficiencies from the power source to the beam were exactly the same. The tolerance of the beam intensity jitter was found to be ±1% for the multibunch energy spread of ±0.1%. (author)

Verification and compensation of respiratory motion using an ultrasound imaging system

International Nuclear Information System (INIS)

Chuang, Ho-Chiao; Hsu, Hsiao-Yu; Chiu, Wei-Hung; Tien, Der-Chi; Wu, Ren-Hong; Hsu, Chung-Hsien

2015-01-01

Purpose: The purpose of this study was to determine if it is feasible to use ultrasound imaging as an aid for moving the treatment couch during diagnosis and treatment procedures associated with radiation therapy, in order to offset organ displacement caused by respiratory motion. A noninvasive ultrasound system was used to replace the C-arm device during diagnosis and treatment with the aims of reducing the x-ray radiation dose on the human body while simultaneously being able to monitor organ displacements. Methods: This study used a proposed respiratory compensating system combined with an ultrasound imaging system to monitor the compensation effect of respiratory motion. The accuracy of the compensation effect was verified by fluoroscopy, which means that fluoroscopy could be replaced so as to reduce unnecessary radiation dose on patients. A respiratory simulation system was used to simulate the respiratory motion of the human abdomen and a strain gauge (respiratory signal acquisition device) was used to capture the simulated respiratory signals. The target displacements could be detected by an ultrasound probe and used as a reference for adjusting the gain value of the respiratory signal used by the respiratory compensating system. This ensured that the amplitude of the respiratory compensation signal was a faithful representation of the target displacement. Results: The results show that performing respiratory compensation with the assistance of the ultrasound images reduced the compensation error of the respiratory compensating system to 0.81–2.92 mm, both for sine-wave input signals with amplitudes of 5, 10, and 15 mm, and human respiratory signals; this represented compensation of the respiratory motion by up to 92.48%. In addition, the respiratory signals of 10 patients were captured in clinical trials, while their diaphragm displacements were observed simultaneously using ultrasound. Using the respiratory compensating system to offset, the diaphragm

Thermal effects and their compensation in Advanced Virgo

International Nuclear Information System (INIS)

Rocchi, A; Coccia, E; Fafone, V; Malvezzi, V; Minenkov, Y; Sperandio, L

2012-01-01

Thermal effects in the test masses of the gravitational waves interferometric detectors may result in a strong limitation to their operation and sensitivity. Already in initial LIGO and Virgo, these effects have been observed and required the installation of dedicated compensation systems. Based on CO 2 laser projectors, the thermal compensators heat the peripheral of the input test masses to reduce the lensing effect. In advanced detectors, the power circulating in the interferometer will increase, thus making thermal effects more relevant. In this paper, the concept of the compensation system for Advanced Virgo is described.

20 CFR 30.801 - What special definitions does OWCP use in connection with Part E wage-loss determinations?

Science.gov (United States)

2010-04-01

... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false What special definitions does OWCP use in connection with Part E wage-loss determinations? 30.801 Section 30.801 Employees' Benefits OFFICE OF WORKERS... paying compensation based on wage-loss under Part E of the Act, OWCP will apply the following definitions...

Die Face Engineering based Springback Compensation Strategy and Implementation

International Nuclear Information System (INIS)

Tang, Arthur; Lee Wing; He, Jeanne; Xu Jinbo; Liu Kesu; Chen Chinchun

2005-01-01

Springback or shape change has been one of the major challenges in sheet metal fabrication, particularly with increase application of high strength steel (HSS) and aluminum alloys in automotive stamping. Springback, an elastic material recovery after the unloading of stamping tools, causes variations and inconsistencies of final part dimensions. Minor or mild springback usually can be corrected in the re-strike process. Excessive springback must be corrected so the part will be produced within the given design tolerance and dimension. The commonly used Spring Forward approaches and shape compensations such as over-crown and over-bending are proven effective to alleviate excessive springback. To enhance these approaches, a new strategy of Die Face Engineering (DFE) based processing is proposed to quickly and easily to achieve the maximum allowable compensation using the under cut (or die lock) as the primary criteria. The implementation of the die face compensation through iterative FEA calculation, automatic surface mapping, projection and manual morphing are crucial to meet production environment requirements in terms of generating NC quality CAD surfaces of the compensated or morphed die face. In this paper, the strategy of the die face compensation with the consideration of the under cut criteria is presented. The implementation of various processes to enable user to perform the die face compensation task in a production environment is also discussed. Finally, two examples are shown to demonstrate the implementation of the proposed springback compensation scheme based on the combined CAE/CAD methodology

Alleged B. anthracis exposure claims in a workers' compensation setting.

Science.gov (United States)

Jewell, Gregory; Dunning, Kari; Lockey, James E

2006-01-01

Workers' compensation insurance in some states may not provide coverage for medical evaluation costs of workplace exposures related to potential bioterrorism acts if there is no diagnosed illness or disease. Personal insurance also may not provide coverage for these exposures occurring at the workplace. Governmental entities, insurers, and employers need to consider how to address such situations and the associated costs. The objective of this study was to examine characteristics of workers and total costs associated with workers' compensation claims alleging potential exposure to the bioterrorism organism B. anthracis. We examined 192 claims referred for review to the Ohio Bureau of Workers' Compensation (OBWC) from October 10, 2001, through December 20, 2004. Although some cases came from out-of-state areas where B. anthracis exposure was known to exist, no Ohio claim was associated with true B. anthracis exposure or B. anthracis-related illness. Of the 155 eligible claims, 126 included medical costs averaging dollar 219 and ranging from dollar 24 to dollar 3,126. There was no difference in mean cost for government and non-government employees (p = 0.202 Wilcoxon). The number of claims and associated medical costs for evaluation and treatment of potential workplace exposure to B. anthracis were relatively small. These results can be attributed to several factors, including no documented B. anthracis exposures and disease in Ohio and prompt transmission of recommended diagnostic and prophylactic treatment protocols to physicians. How employers, insurers, and jurisdictions address payment for evaluation and treatment of potential or documented exposures resulting from a potential terrorism-related event should be addressed proactively.

Temperature compensation and entrainment in circadian rhythms

International Nuclear Information System (INIS)

Bodenstein, C; Heiland, I; Schuster, S

2012-01-01

To anticipate daily variations in the environment and coordinate biological activities into a daily cycle many organisms possess a circadian clock. In the absence of external time cues the circadian rhythm persists with a period of approximately 24 h. The clock phase can be shifted by single pulses of light, darkness, chemicals, or temperature and this allows entrainment of the clock to exactly 24 h by cycles of these zeitgebers. On the other hand, the period of the circadian rhythm is kept relatively constant within a physiological range of constant temperatures, which means that the oscillator is temperature compensated. The mechanisms behind temperature compensation and temperature entrainment are not fully understood, neither biochemically nor mathematically. Here, we theoretically investigate the interplay of temperature compensation and entrainment in general oscillatory systems. We first give an analytical treatment for small temperature shifts and derive that every temperature-compensated oscillator is entrainable to external small-amplitude temperature cycles. Temperature compensation ensures that this entrainment region is always centered at the endogenous period regardless of possible seasonal temperature differences. Moreover, for small temperature cycles the entrainment region of the oscillator is potentially larger for rectangular pulses. For large temperature shifts we numerically analyze different circadian clock models proposed in the literature with respect to these properties. We observe that for such large temperature shifts sinusoidal or gradual temperature cycles allow a larger entrainment region than rectangular cycles. (paper)

20 CFR 25.100 - How is compensation for disability paid?

Science.gov (United States)

2010-04-01

... lost: 7 weeks' compensation. (13) Loss of hearing: One ear, 52 weeks' compensation; both ears, 200....100 Section 25.100 Employees' Benefits OFFICE OF WORKERS' COMPENSATION PROGRAMS, DEPARTMENT OF LABOR... of permanent partial disability, 662/3 percent of the monthly pay, for the following losses and...

Paraxial charge compensator for electron cryomicroscopy

International Nuclear Information System (INIS)

Berriman, John A.; Rosenthal, Peter B.

2012-01-01

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. -- Highlights: ► A multi-hole condenser aperture produces multiple (paraxial) beams in TEM. ► Paraxial charge compensation is used to study electron-optical effects of charging. ► Emission of secondary electrons controls charging by a through space mechanism. ► Paraxial beams compensate for charging effects in frozen-hydrated specimens.

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.

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

The battle over workers' compensation.

Science.gov (United States)

Ellenberger, J N

2000-01-01

Faced with lower profits and rapidly increasing premium costs in the 1980s, insurers and employer organizations cleverly parlayed the public perception of worker fraud and abuse in the workers' compensation system (that they helped to create) into massive legislative changes. Over the last decade, state legislators and governors, Republican and Democrat alike, have jumped on this bandwagon, one that workers and their allies have dubbed the workers' compensation "deform" movement. Alleging a "game plan" and a calculated campaign on the part of insurers and employers, the author looks at the major components of changes that were made, examines the elements of workers' compensation over which employers and insurers have gained control, and discusses Newt Gingrich's efforts to capitalize on employer and insurer fervor over the system. This campaign whistled through the country until it goaded the labor movement, injured workers, the trial bar, and others in Ohio in 1997 to organize themselves to stand up to employers by defeating the deform law through a ballot initiative. The article details that battle and suggests that similar voices can be achieved through a return to grassroots organizing and mobilization.

An Integrated Thermal Compensation System for MEMS Inertial Sensors

Directory of Open Access Journals (Sweden)

Sheng-Ren Chiu

2014-03-01

Full Text Available An active thermal compensation system for a low temperature-bias-drift (TBD MEMS-based gyroscope is proposed in this study. First, a micro-gyroscope is fabricated by a high-aspect-ratio silicon-on-glass (SOG process and vacuum packaged by glass frit bonding. Moreover, a drive/readout ASIC, implemented by the 0.25 µm 1P5M standard CMOS process, is designed and integrated with the gyroscope by directly wire bonding. Then, since the temperature effect is one of the critical issues in the high performance gyroscope applications, the temperature-dependent characteristics of the micro-gyroscope are discussed. Furthermore, to compensate the TBD of the micro-gyroscope, a thermal compensation system is proposed and integrated in the aforementioned ASIC to actively tune the parameters in the digital trimming mechanism, which is designed in the readout ASIC. Finally, some experimental results demonstrate that the TBD of the micro-gyroscope can be compensated effectively by the proposed compensation system.

A new mixture for tissue compensator: recipe and dosimetry

International Nuclear Information System (INIS)

Zhu, L.; Perkins, A.; Millar, R.M.

2000-01-01

Full text: Target coverage and dose distribution can be improved by using a tissue compensator. A new mixture of steel shot and wax for tissue compensator was investigated for use at the William Buckland Radiotherapy Centre. The new compensator material is composed of 20 parts of steel shot and 1 part of white wax and is reusable. The attenuation coefficient for this new mixture was measured. The compensator used for dosimetry study was designed using the PLATO RTS1.8 planning system (Nucletron International BV, The Netherlands). An exported file for the compensator can be read by the OSCITOME (Kuiper Medical Instruments, The Netherlands) which creates the compensator mould. Measured profiles in water were compared with those calculated from the planning system. Measurements were carried using 6MV and 18MV photon beams on Varian linacs. Experimental results indicated that the attenuation coefficients are field size and depth dependent. The averages over field size and depth are 0.020±0.001mm -1 and 0.015±0.001mm -1 for 6MV and 18 MV respectively. A tissue compensator with many steps allowing different beam attenuation was designed and made to compare experimental profiles with those calculated by the planning system for 6MV. It was found that the difference between measured and calculated doses are less than 0.5% at the central axis and the differences are slightly larger at sites 5cm off-central axis. A penumbra difference was about 2mm. For the reproducibility of the manufacturing process, it was found that the variation in the transmission factor for a tissue compensator produced by five physicists using this new mixture is less than 2%. Copyright (2000) Australasian College of Physical Scientists and Engineers in Medicine

[Mesothelioma in construction workers: risk estimate, lung content of asbestos fibres, claims for compensation for occupational disease in the Veneto Region mesothelioma register].

Science.gov (United States)

Merler, E; Bressan, Vittoria; Somigliana, Anna

2009-01-01

Work in the construction industry is causing the highest number of mesotheliomas among the residents of the Veneto Region (north-east Italy, 4,5 million inhabitants). To sum up the results on occurrence, asbestos exposure, lung fibre content analyses, and compensation for occupational disease. Case identification and asbestos exposure classification: active search of mesotheliomas that were diagnosed via histological or cytological examinations occurring between 1987 and 2006; a probability of asbestos exposure was attributed to each case, following interviews with the subjects or their relatives and collection of data on the jobs held over their lifetime. Risk estimate among construction workers: the ratio between cases and person-years, the latter derived from the number of construction workers reported by censuses. Lung content of asbestos fibres: examination of lung specimens by Scanning Electron Microscope to determine number and type of fibres. Claims for compensation and compensation awarded: data obtained from the National Institute for Insurance against Occupational Diseases available for the period 1999-2006. of 952 mesothelioma cases classified as due to asbestos exposure, 251 were assigned to work in the construction industry (21 of which due to domestic of environmental exposures), which gives a rate of 4.1 (95% CI 3.6-4.8) x 10(5) x year among construction workers. The asbestos fibre content detected in the lungs of 11 construction workers showed a mean of 1.7 x 10(6) fibres/g dry tissue (range 350,000-3 million) for fibres > 1 micro, almost exclusively due to amphibole fibres. 62% of the claims for compensation were granted but the percentage fell to less than 40% when claims were submitted by a relative, after the death of the subject. The prevalence of mesothelioma occurring among construction workers is high and is associated with asbestos exposure; the risk is underestimated by the subjects and their relatives. All mesotheliomas occurring among

Increasing of AC compensation method accuracy

International Nuclear Information System (INIS)

Havlicek, V.; Pokorny, M.

2003-01-01

The original MMF compensation method allows the magnetic properties of single sheets and strips to be measured in the same way as the closed specimen properties. The accuracy of the method is limited due to the finite gain of the feedback loop fulfilling the condition of its stability. Digitalisation of the compensation loop appropriate processing of the error signal can rapidly improve the accuracy. The basic ideas of this new approach and the experimental results are described in this paper

Increasing of AC compensation method accuracy

Science.gov (United States)

Havlíček, V.; Pokorný, M.

2003-01-01

The original MMF compensation method allows the magnetic properties of single sheets and strips to be measured in the same way as the closed specimen properties. The accuracy of the method is limited due to the finite gain of the feedback loop fulfilling the condition of its stability. Digitalisation of the compensation loop appropriate processing of the error signal can rapidly improve the accuracy. The basic ideas of this new approach and the experimental results are described in this paper.

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

Electrical crosstalk in two-port piezoelectric resonators and compensation solutions

International Nuclear Information System (INIS)

Qiu, H C; Schwarz, P; Völlm, H; Feili, D; Seidel, H; Wu, X Z

2013-01-01

Crosstalk is an impediment to electrically interfaced two-port resonators. The overall output function of two-port piezoelectric resonator is a superposition of the mechanical resonance behavior and electrical crosstalk, the latter coming mainly from the coupling feedthrough capacitance. In this paper, two crosstalk compensation solutions have been developed for an aluminum nitride-based doubly clamped beam resonator. The first solution demonstrates an on-chip self-cancellation technique of the feedthrough capacitance by using a compensation electrode and applying a complementary voltage to it, while the second solution applies an adjustable compensation voltage to the common bottom electrode. A specifically designed compensation-readout circuit is presented. Experimental investigations of the output signal have proved the efficiency of both crosstalk compensation solutions. (paper)

The Influence of No Fault Compensation on Functional Outcomes After Lumbar Spine Fusion.

Science.gov (United States)

Montgomery, Alexander Sheriff; Cunningham, John Edward; Robertson, Peter Alexander

2015-07-15

Prospective cohort study and systematic literature review. To compare the functional outcomes for lumbar spinal fusion in both compensation and noncompensation patients in an environment of universal no fault compensation and then to compare these outcomes with those in worker's compensation and nonworkers compensation cohorts from other countries. Compensation has an adverse effect on outcomes in spine fusion possibly based on adversarial environment, delayed resolution of claims and care, and increased compensation associated with prolonged disability. It is unclear whether a universal no fault compensation system would provide different outcomes for these patients. New Zealand's Accident Compensation Corporation (ACC) provides universal no fault compensation for personal injury secondary to accident and offers an opportunity to compare results with differing provision of compensation. A total of 169 patients undergoing lumbar spinal fusion were assessed preoperatively, at 1 year, and at long-term follow-up out to 14 years, using functional outcome measures and health-related quality-of-life measures. Comparison was made between those covered and not covered by ACC for 3 distinct diagnostic categories. A systematic literature review comparing outcomes in Worker's Compensation and non-Compensation cohorts was also performed. The functional outcomes for both ACC and non-ACC cohorts were similar, with significant and comparable improvements over the first year that were then sustained out to long-term follow-up for both cohorts. At long-term follow-up, the health-related quality-of-life measures were the same between the 2 cohorts.The literature review revealed a marked difference in outcomes between worker's compensation and non-worker's compensation cohorts with a near universal inferior outcome for the compensation group. The similarities in outcomes of patients undergoing lumbar spine fusion under New Zealand's universal no fault compensation system, when

Enthalpy-entropy compensation and the isokinetic temperature in ...

Indian Academy of Sciences (India)

Enthalpy-entropy compensation supposes that differences in activation enthalpy delta-H-++ for different reactions (or, typically inbiochemistry, the same reaction catalysed by enzymes obtained from different species) may be compensated for bydifferences in activation entropy delta-S-++. At the isokinetic temperature the ...

Compensation of aberrations of deflected electron probe by means of dynamical focusing with stigmator

International Nuclear Information System (INIS)

Baba, Norio; Ebe, Toyoe; Ikehata, Koichi; Ito, Yasuhiro; Terada, Hiroshi

1979-01-01

Electron beam passing through a deflecting field is in general, subjected to aberrations such as distortion, astigmatism and coma in accordance with the deflecting angle. Accordingly the aberration defect of deflected beam is the most serious limiting factor in the performances of micromachining, microminiaturization and high resolution scanning electron microscopes. From many investigators' results, it is obvious that three important compensation methods to aberrations exist in principle, i.e., double deflection system, dynamical focusing, and the dynamical correction using a stigmator. In this paper, based on the aberration formula derived from the eikonal or the path method, the practical data of the aberration constants of deflected electron beam for the sequential deflection system with parallel plates are calculated, and using its result, the distorted spot patterns of an electron probe deflected in two-dimensional directions for various defocusings are graphically displayed by the aid of a computer. Further, by means of the dynamical focusing with a stigmator, the conditions to completely compensate the second order astigmatic aberration are derived, and spot patterns and the electron density distributions within the spots in the case when the compensating conditions are satisfied are also graphically displayed. (Wakatsuki, Y.)

Compensation for What? An Analysis of the Outcome in Arun Property Development (PTY LTD v Cape Town City

Directory of Open Access Journals (Sweden)

Bradley Slade

2016-04-01

Full Text Available In Arun Property Development (Pty Ltd v Cape Town City the Constitutional Court awarded compensation for land that vested in the City of Cape Town in terms of a regulatory framework. The regulatory framework, sections 25 and 28 of the Cape Land Use Planning Ordinance of 1985 (LUPO, provides that land needed for public streets and places and indicated as such on a subdivision plan should vest in the local authority concerned, but without compensation if that land is based on the normal need of providing the particular development with such public streets and places. The appellant argued that since land in excess of the normal need also vested in the City, it had a right to be compensated for the excess land that vested in the City. The Court, overturning two Supreme Court of Appeal decisions, awarded compensation. The Court hinted that the compensation was for the expropriation of the appellant's land that was excess to the normal need. In the absence of a formal expropriation procedure, this case note investigates whether the compensation could have been awarded for statutory expropriation or constructive expropriation. Therefore, the question that is posed is whether the alleged expropriation for which the Court awarded compensation can be classified as either statutory expropriation or constructive expropriation. It is pointed out that the Court accepted that section 28 of the LUPO constitutes a development contribution for the land based on the normal need. In terms of the notion of development contributions, a developer has to donate land to the local authority concerned if that land is required to provide the particular development with public streets and places. A development contribution, as part of the administrative process of approving developments, is regulatory in nature and its validity is judged in terms of the requirements for a valid deprivation of property. It is argued that since the Court interpreted section 28 of the LUPO to

Compensating for Quasi-periodic Motion in Robotic Radiosurgery

CERN Document Server

Ernst, Floris

2012-01-01

Compensating for Quasi-periodic Motion in Robotic Radiosurgery outlines the techniques needed to accurately track and compensate for respiratory and pulsatory motion during robotic radiosurgery. The algorithms presented within the book aid in the treatment of tumors that move during respiration. In Chapters 1 and 2,  the book introduces the concept of stereotactic body radiation therapy, motion compensation strategies and the clinical state-of-the-art. In Chapters 3 through 5, the author describes and evaluates new methods for motion prediction, for correlating external motion to internal organ motion, and for the evaluation of these algorithms’ output based on an unprecedented amount of real clinical data. Finally, Chapter 6 provides a brief introduction into currently investigated, open questions and further fields of research. Compensating for Quasi-periodic Motion in Robotic Radiosurgery targets researchers working in the related fields of surgical oncology, artificial intelligence, robotics and more. ...

[Diagnosis and insurance compensation of occupational diseases in construction industry].

Science.gov (United States)

Bresciani, M; Riva, M M; Giorgi, M; Ghezzi, L; Sidoti, C; Mosconi, G

2007-01-01

The aim of this study is to evaluate the outcome of 302 occupational diseases in building workers detected by UOOML Ospedali Riuniti of Bergamo and notified to INAIL from 2000 to 2005. The 41.3% of cases were accepted as work-related. Among remaining cases (58.7%), INAIL rejected 40.9% for lack or absence of documentation. 59.1% for no adhesion to legal medicine criteria. By analysis of occupational diseases detected in the last 5 years, we found an increase of muscle-skeletal disorders, for which, now, diagnostic procedure and insurance evaluation are difficult. This work shows a wide gap between reported occupational diseases of buildings workers and compensation given by INAIL. These results underlines the need of comparison among involved institutions in order to standardize statistical and diagnostic instruments.

Research on Value Assessment and Compensation for Health Hazards of Urban Air Pollution-A Case Study of Urumqi

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Chen Yu

Full Text Available ABSTRACT With the acceleration of urbanization and industrialization, urban air pollution has become a serious threat to the health of urban residents. In this study, to investigate health hazards caused by air pollution for urban residents, concentrations of main air pollutants and annual coal consumption amounts during the period from 2000 to 2013 were analyzed. Our results showed that economic losses of Urumqi caused by air pollution amounted to 63.155 million yuan in 2013, accounting for 0.2 ‰ of its GDP and 5.7% of public utility expenditures for that year. The compensation mechanism analysis suggested that it is necessary to further improve the health care system and increase corporate environmental taxes. More environmental health protection taxes should be levied on key monitoredenterprises in Urumqi to achieve effective compensations for urban residents affected by air pollution-related health hazards.

The risks and rewards of setting physician compensation internally.

Science.gov (United States)

Johnson, Jen

2013-01-01

To establish physician compensation internally, finance leaders should: Educate decision makers on basic regulatory guidance and valuation theory. Determine fair market value. Consider using a compensation calculator.

Comparative experiments regarding approaches to feedforward hysteresis compensation for piezoceramic actuators

International Nuclear Information System (INIS)

Gu, Guo-Ying; Zhu, Li-Min

2014-01-01

Piezoceramic actuators (PCAs) are desired devices in many micro/nano-positioning applications. The performance of PCA-based applications is severely limited by the presence of hysteresis nonlinearity. To remedy the hysteresis nonlinearity in such systems, feedforward hysteresis compensation is the most common technique. In the literature, many different feedforward hysteresis compensation approaches have been developed, but there are no comparative studies of these approaches. Focusing on the modified Prandtl-Ishlinskii model (MPIM) for asymmetric hysteresis description of piezoceramic actuators, three feedforward hysteresis compensation approaches—inverse hysteresis compensation (IHC), without inverse hysteresis compensation (WIHC), and direct inverse hysteresis compensation (DIHC)—are developed and compared in this paper. Extensive comparative experiments were conducted on a PCA-actuated stage to verify the effectiveness of the three different feedforward control approaches to hysteresis compensation. The experimental results show that the performances among the three approaches are rather similar, and the main differences among them are due to the specific implementation of each approach. (paper)

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 voltage...

Incidence of workers compensation indemnity claims across socio-demographic and job characteristics.

Science.gov (United States)

Du, Juan; Leigh, J Paul

2011-10-01

We hypothesized that low socioeconomic status, employer-provided health insurance, low wages, and overtime were predictors of reporting workers compensation indemnity claims. We also tested for gender and race disparities. Responses from 17,190 (person-years) Americans participating in the Panel Study of Income Dynamics, 1997-2005, were analyzed with logistic regressions. The dependent variable indicated whether the subject collected benefits from a claim. Odds ratios for men and African-Americans were relatively large and strongly significant predictors of claims; significance for Hispanics was moderate and confounded by education. Odds ratios for variables measuring education were the largest for all statistically significant covariates. Neither low wages nor employer-provided health insurance was a consistent predictor. Due to confounding from the "not salaried" variable, overtime was not a consistently significant predictor. Few studies use nationally representative longitudinal data to consider which demographic and job characteristics predict reporting workers compensation indemnity cases. This study did and tested some common hypotheses about predictors. Copyright © 2011 Wiley-Liss, Inc.

Smart Specialization Strategy and its Operationalization in the Regional Policy: Case Finland

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Jari Kaivo-oja

2017-06-01

Full Text Available In the European Union, smart specialization is an important concept in regional policy. Its primary aim is to achieve inclusive and sustainable economic growth. There is a lack of convenient region specific measures to operationalize smart specialization startegies (S3. The purpose of the paper is to find “indices of smart specialization” on a regional level. We propose indices that are based on (1 the rate of industrial diversification, (2 revealed comparative advantage and (3 regions’ overall relative specialization. In the empirical part, we analyze smart specialization in Finland using structural data provided by Statistics Finland for seventy sub-regions (LAU1 and 24 sub-industries in manufacturing. These industries are the most important for exports, productivity, and regional economic performance for a small country. The following indices are used in empirical evaluations: Herfindahl-Hirschman Index (HHI for regional diversity, Balassa-Hoover Index (BHI for revealed comparative advantage, and Region’s Relative Specialization Index (RRSI for aggregate regional specialization differences. The concept of smart specialization is related to these measures. Index analyses reveal that many growing sub-regions have similar comparative advantages. This means inter-regional synergy, and it enables opportunities for strategic cooperation between regions. To develop smart specialization strategies for Europe’s regions, we need these kinds of empirical knowledge-based management tools and planning approaches.