29 CFR 778.321 - Decrease in hours without decreasing pay-general.

Code of Federal Regulations, 2010 CFR

2010-07-01

... COMPENSATION Special Problems Reduction in Workweek Schedule with No Change in Pay § 778.321 Decrease in hours without decreasing pay—general. Since the regular rate of pay is the average hourly rate at which an... 29 Labor 3 2010-07-01 2010-07-01 false Decrease in hours without decreasing pay-general. 778.321...

29 CFR 778.321 - Decrease in hours without decreasing pay-general.

Code of Federal Regulations, 2011 CFR

2011-07-01

... COMPENSATION Special Problems Reduction in Workweek Schedule with No Change in Pay § 778.321 Decrease in hours without decreasing pay—general. Since the regular rate of pay is the average hourly rate at which an... 29 Labor 3 2011-07-01 2011-07-01 false Decrease in hours without decreasing pay-general. 778.321...

29 CFR 778.330 - Prizes or contest awards generally.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 3 2010-07-01 2010-07-01 false Prizes or contest awards generally. 778.330 Section 778.330 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR STATEMENTS OF GENERAL POLICY OR INTERPRETATION NOT DIRECTLY RELATED TO REGULATIONS OVERTIME COMPENSATION Special Problems Prizes As Bonuses § 778.330 Prizes...

29 CFR 778.325 - Effect on salary covering more than 40 hours' pay.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 3 2010-07-01 2010-07-01 false Effect on salary covering more than 40 hours' pay. 778.325... COMPENSATION Special Problems Reduction in Workweek Schedule with No Change in Pay § 778.325 Effect on salary covering more than 40 hours' pay. The same reasoning applies to salary covering straight time pay for a...

What Is Compensatory Pedagogy Trying to Compensate for? Compensatory Strategies and the Ethnic "Other"

ERIC Educational Resources Information Center

Moller, Asa

2012-01-01

Compensatory pedagogy is in theory a strategy used to manage social and cultural diversity (Sleeter, 2007) by providing extra resources or special treatment for so-called deprived groups. A problem with this particular kind of approach to social and cultural diversity is that it lacks critical awareness of the way social differences (i.e. race,…

75 FR 19878 - Retroactive Stop Loss Special Pay Compensation

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-16

... 0790-AI59] Retroactive Stop Loss Special Pay Compensation AGENCY: Office of the Under Secretary of... Stop Loss Special Pay as authorized and appropriated in The Supplemental Appropriations Act, 2009. This... claims to the Secretaries of the Military Departments for Retroactive Stop Loss Special Pay is October 21...

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

Code of Federal Regulations, 2011 CFR

2011-07-01

... FOR COMPENSATION AND CORPORATE GOVERNANCE § 30.16 Q-16: What is the Office of the Special Master for... at any TARP recipient for which it may be useful to provide an advisory opinion as to whether such... reviewing a compensation structure or a compensation payment to determine whether it is inconsistent with...

20 CFR 25.102 - What general provisions does OWCP apply to the Special Schedule?

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false What general provisions does OWCP apply to the Special Schedule? 25.102 Section 25.102 Employees' Benefits OFFICE OF WORKERS' COMPENSATION PROGRAMS, DEPARTMENT OF LABOR FEDERAL EMPLOYEES' COMPENSATION ACT COMPENSATION FOR DISABILITY AND DEATH OF...

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

Code of Federal Regulations, 2010 CFR

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...

38 CFR 3.802 - Medal of Honor.

Code of Federal Regulations, 2010 CFR

2010-07-01

..., Compensation, and Dependency and Indemnity Compensation Special Benefits § 3.802 Medal of Honor. (a) The... certificate issued in which the right of the person named in the certificate to the special pension is set forth. The special pension will be authorized on the basis of such certification. (Authority: 38 U.S.C...

Robust fault tolerant control based on sliding mode method for uncertain linear systems with quantization.

PubMed

Hao, Li-Ying; Yang, Guang-Hong

2013-09-01

This paper is concerned with the problem of robust fault-tolerant compensation control problem for uncertain linear systems subject to both state and input signal quantization. By incorporating novel matrix full-rank factorization technique with sliding surface design successfully, the total failure of certain actuators can be coped with, under a special actuator redundancy assumption. In order to compensate for quantization errors, an adjustment range of quantization sensitivity for a dynamic uniform quantizer is given through the flexible choices of design parameters. Comparing with the existing results, the derived inequality condition leads to the fault tolerance ability stronger and much wider scope of applicability. With a static adjustment policy of quantization sensitivity, an adaptive sliding mode controller is then designed to maintain the sliding mode, where the gain of the nonlinear unit vector term is updated automatically to compensate for the effects of actuator faults, quantization errors, exogenous disturbances and parameter uncertainties without the need for a fault detection and isolation (FDI) mechanism. Finally, the effectiveness of the proposed design method is illustrated via a model of a rocket fairing structural-acoustic. Copyright © 2013 ISA. Published by Elsevier Ltd. All rights reserved.

Workers compensation and occupational health and safety in the Australian agricultural industry.

PubMed

Guthrie, Robert; Westaway, Jennifer; Goldacre, Lisa

2009-04-01

The objective of this paper is to review the available workers compensation and occupational health and safety data and the legal framework in relation to the agricultural industry to explore whether any factors highlight the need to pay special attention to the particular circumstances of those engaged in the industry. This paper explores some of the special features of the agricultural industry, looking first at agricultural worker fatalities and injuries as a matter of ongoing concern for all participants in this industry, government, as well as occupational health and workers compensation authorities. The paper analyses how occupational health and workers compensation laws may have special application to this industry. Finally, the paper considers some workers compensation provisions that have particular application to the agricultural industry. Our survey of the available data and literature leads to the conclusion that the dangerous nature of agricultural work and the special legal and economic framework in which that work is undertaken identify the agricultural industry as presenting Australian Governments and specialist authorities with particular challenges in relation to improving workplace safety and reducing workplace injury.

A Novel Crosstalk Suppression Method of the 2-D Networked Resistive Sensor Array

PubMed Central

Wu, Jianfeng; Wang, Lei; Li, Jianqing; Song, Aiguo

2014-01-01

The 2-D resistive sensor array in the row–column fashion suffered from the crosstalk problem for parasitic parallel paths. Firstly, we proposed an Improved Isolated Drive Feedback Circuit with Compensation (IIDFCC) based on the voltage feedback method to suppress the crosstalk. In this method, a compensated resistor was specially used to reduce the crosstalk caused by the column multiplexer resistors and the adjacent row elements. Then, a mathematical equivalent resistance expression of the element being tested (EBT) of this circuit was analytically derived and verified by the circuit simulations. The simulation results show that the measurement method can greatly reduce the influence on the EBT caused by parasitic parallel paths for the multiplexers' channel resistor and the adjacent elements. PMID:25046011

20 CFR 25.101 - How is compensation for death paid?

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false How is compensation for death paid? 25.101... EMPLOYEES' COMPENSATION ACT COMPENSATION FOR DISABILITY AND DEATH OF NONCITIZEN FEDERAL EMPLOYEES OUTSIDE THE UNITED STATES The Special Schedule of Compensation § 25.101 How is compensation for death paid? If...

20 CFR 25.101 - How is compensation for death paid?

Code of Federal Regulations, 2011 CFR

2011-04-01

... 20 Employees' Benefits 1 2011-04-01 2011-04-01 false How is compensation for death paid? 25.101... EMPLOYEES' COMPENSATION ACT COMPENSATION FOR DISABILITY AND DEATH OF NONCITIZEN FEDERAL EMPLOYEES OUTSIDE THE UNITED STATES The Special Schedule of Compensation § 25.101 How is compensation for death paid? If...

29 CFR 525.6 - Compensable time.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 3 2010-07-01 2010-07-01 false Compensable time. 525.6 Section 525.6 Labor Regulations... WITH DISABILITIES UNDER SPECIAL CERTIFICATES § 525.6 Compensable time. Individuals employed subject to this part must be compensated for all hours worked. Compensable time includes not only those hours...

29 CFR 525.6 - Compensable time.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 29 Labor 3 2014-07-01 2014-07-01 false Compensable time. 525.6 Section 525.6 Labor Regulations... WITH DISABILITIES UNDER SPECIAL CERTIFICATES § 525.6 Compensable time. Individuals employed subject to this part must be compensated for all hours worked. Compensable time includes not only those hours...

29 CFR 525.6 - Compensable time.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 29 Labor 3 2012-07-01 2012-07-01 false Compensable time. 525.6 Section 525.6 Labor Regulations... WITH DISABILITIES UNDER SPECIAL CERTIFICATES § 525.6 Compensable time. Individuals employed subject to this part must be compensated for all hours worked. Compensable time includes not only those hours...

38 CFR 17.151 - Invalid lifts for recipients of aid and attendance allowance or special monthly compensation.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 1 2011-07-01 2011-07-01 false Invalid lifts for... Rehabilitative Aids § 17.151 Invalid lifts for recipients of aid and attendance allowance or special monthly compensation. An invalid lift may be furnished if: (a) The applicant is a veteran who is receiving (1) special...

38 CFR 17.151 - Invalid lifts for recipients of aid and attendance allowance or special monthly compensation.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Invalid lifts for... Rehabilitative Aids § 17.151 Invalid lifts for recipients of aid and attendance allowance or special monthly compensation. An invalid lift may be furnished if: (a) The applicant is a veteran who is receiving (1) special...

20 CFR 30.601 - Who may serve as a representative?

Code of Federal Regulations, 2014 CFR

2014-04-01

... EMPLOYEES OCCUPATIONAL ILLNESS COMPENSATION PROGRAM ACT OF 2000 CLAIMS FOR COMPENSATION UNDER THE ENERGY EMPLOYEES OCCUPATIONAL ILLNESS COMPENSATION PROGRAM ACT OF 2000, AS AMENDED Special Provisions...

20 CFR 30.601 - Who may serve as a representative?

Code of Federal Regulations, 2010 CFR

2010-04-01

... EMPLOYEES OCCUPATIONAL ILLNESS COMPENSATION PROGRAM ACT OF 2000 CLAIMS FOR COMPENSATION UNDER THE ENERGY EMPLOYEES OCCUPATIONAL ILLNESS COMPENSATION PROGRAM ACT OF 2000, AS AMENDED Special Provisions...

20 CFR 30.601 - Who may serve as a representative?

Code of Federal Regulations, 2013 CFR

2013-04-01

... EMPLOYEES OCCUPATIONAL ILLNESS COMPENSATION PROGRAM ACT OF 2000 CLAIMS FOR COMPENSATION UNDER THE ENERGY EMPLOYEES OCCUPATIONAL ILLNESS COMPENSATION PROGRAM ACT OF 2000, AS AMENDED Special Provisions...

20 CFR 30.601 - Who may serve as a representative?

Code of Federal Regulations, 2011 CFR

2011-04-01

... EMPLOYEES OCCUPATIONAL ILLNESS COMPENSATION PROGRAM ACT OF 2000 CLAIMS FOR COMPENSATION UNDER THE ENERGY EMPLOYEES OCCUPATIONAL ILLNESS COMPENSATION PROGRAM ACT OF 2000, AS AMENDED Special Provisions...

20 CFR 30.601 - Who may serve as a representative?

Code of Federal Regulations, 2012 CFR

2012-04-01

... EMPLOYEES OCCUPATIONAL ILLNESS COMPENSATION PROGRAM ACT OF 2000 CLAIMS FOR COMPENSATION UNDER THE ENERGY EMPLOYEES OCCUPATIONAL ILLNESS COMPENSATION PROGRAM ACT OF 2000, AS AMENDED Special Provisions...

Evaluating causality for occupational cancers: the example of firefighters.

PubMed

Guidotti, Tee L

2007-10-01

The evaluation of causality in cancers associated with firefighting presents problems common to other applications of occupational epidemiology in adjudication of individual claims for workers' compensation. A trend in Canada to establish legislated presumptions for compensation of firefighters created an opportunity to re-evaluate the literature applying medicolegal standards of certainty. To evaluate causality in selected cancer categories for firefighters using the criteria applied in tort litigation and workers' compensation, which is based on the weight of evidence and which is required to take into account individual factors. The epidemiological literature on cancer risk among firefighters was reviewed based on the weight of evidence rather than scientific certainty. Generalizable frameworks were formulated to define recurrent issues in assessing the evidence from epidemiological studies. The evidence for latency and for a threshold effect with duration of employment was also examined in order to provide practical guidelines. Presumption is justified for the following cancers: bladder, kidney, testicular and brain, and lung cancer among non-smokers. Non-Hodgkin lymphoma, leukaemia and myeloma (each as a class) not only present particular problems in assessment but also merit an assumption of presumption. Four analytical frameworks describe the problems in analysis encountered. The preponderance of evidence supports the presumption of causation for certain cancer, mostly rare. These frameworks are applicable to other problems of adjudication that rest on interpretation of epidemiological data. The named cancers, taking into account the special assessment issues described by each framework, are supported by sufficient evidence to conclude that a presumption is warranted but not necessarily sufficient evidence to accept as proof by a scientific standard.

20 CFR 30.600 - May a claimant designate a representative?

Code of Federal Regulations, 2014 CFR

2014-04-01

... ENERGY EMPLOYEES OCCUPATIONAL ILLNESS COMPENSATION PROGRAM ACT OF 2000 CLAIMS FOR COMPENSATION UNDER THE ENERGY EMPLOYEES OCCUPATIONAL ILLNESS COMPENSATION PROGRAM ACT OF 2000, AS AMENDED Special Provisions...

20 CFR 30.600 - May a claimant designate a representative?

Code of Federal Regulations, 2011 CFR

2011-04-01

... ENERGY EMPLOYEES OCCUPATIONAL ILLNESS COMPENSATION PROGRAM ACT OF 2000 CLAIMS FOR COMPENSATION UNDER THE ENERGY EMPLOYEES OCCUPATIONAL ILLNESS COMPENSATION PROGRAM ACT OF 2000, AS AMENDED Special Provisions...

20 CFR 30.600 - May a claimant designate a representative?

Code of Federal Regulations, 2012 CFR

2012-04-01

... ENERGY EMPLOYEES OCCUPATIONAL ILLNESS COMPENSATION PROGRAM ACT OF 2000 CLAIMS FOR COMPENSATION UNDER THE ENERGY EMPLOYEES OCCUPATIONAL ILLNESS COMPENSATION PROGRAM ACT OF 2000, AS AMENDED Special Provisions...

20 CFR 30.600 - May a claimant designate a representative?

Code of Federal Regulations, 2010 CFR

2010-04-01

... ENERGY EMPLOYEES OCCUPATIONAL ILLNESS COMPENSATION PROGRAM ACT OF 2000 CLAIMS FOR COMPENSATION UNDER THE ENERGY EMPLOYEES OCCUPATIONAL ILLNESS COMPENSATION PROGRAM ACT OF 2000, AS AMENDED Special Provisions...

20 CFR 30.600 - May a claimant designate a representative?

Code of Federal Regulations, 2013 CFR

2013-04-01

... ENERGY EMPLOYEES OCCUPATIONAL ILLNESS COMPENSATION PROGRAM ACT OF 2000 CLAIMS FOR COMPENSATION UNDER THE ENERGY EMPLOYEES OCCUPATIONAL ILLNESS COMPENSATION PROGRAM ACT OF 2000, AS AMENDED Special Provisions...

[Post-polio syndrome--symptomatology and measures].

PubMed

Grimby, Gunnar

2002-05-20

New or increased symptoms often appear decades after the onset of polio. The definition of post polio syndrome (PPS) is: a confirmed history of polio, an interval of functional stability after initial recovery, non-disuse increased muscle weakness, and other complaints such as increased general fatigue and pain. Loss of motor units is compensated by collateral re-innervation and hypertrophy of muscle fibre. An elevenfold times increase in the motor unit region can be seen, and around double the muscle fibre area, corresponding to a fivefold increase in the number of muscle fibres in the motor unit. When loss of motor neurons can no longer be compensated for, muscle strength will decrease. Respiratory problems are present in a minority, but these need special attention and intervention. Evaluation and support through a special polio clinic is of value. The trainability varies according to the type and degree of polio changes. There may be a need for technical aids, especially for mobility, but time must be allowed for patients to accept reduced physical activity and changes in life habits recommended.

[Social impact of screening and of medical surveillance on people exposed to asbestos].

PubMed

Bergeret, A; Terrasson De Fougères, G

1999-12-01

A medical screening program has collective and individual impact. The collective benefit of medical screening for people exposed to asbestos would be financial (better compensation of occupational diseases related to asbestos). The cost of compensation would be attributed to the special assurance fund for occupational diseases. A medical screening of asbestos diseases would set an example for other Public health problems. It would be important for admission of social damage for the French nation. For individuals, social benefits would be better (compensation during work stop and annuities). But screening can have a negative psychological impact for asymptomatic persons. Persons exposed to asbestos and patients with asbestos diseases are able to quit their job for anticipated retirement. Is it a benefit for patients with mesothelioma or lung cancer? It is a very important benefit for asbestosis. The risk is to change the objective of medical screening into a social screening. The financial and medical benefits of screening for hyaline plaques is very poor. Awarding social damage is important for individuals.

38 CFR 3.804 - Special allowance under 38 U.S.C. 1312.

Code of Federal Regulations, 2010 CFR

2010-07-01

... AFFAIRS ADJUDICATION Pension, Compensation, and Dependency and Indemnity Compensation Special Benefits § 3... Veterans Affairs hospitalization, treatment, examination, or training; (2) Where the veteran's death was due to service rendered with the Commonwealth Army of the Philippines while such forces were in the...

Women in the Military. Hearings before the Military Personnel and Compensation Subcommitee of the Committee on Armed Services, House of Representatives. One Hundredth Congress, First and Second Sessions (October 1, November 19, 1987 and February 4, 1988).

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. House Committee on Armed Services.

Within this document is the testimony delivered by 15 individuals at congressional hearings. Among the issues spoken to are: the combat exclusion law and its effect on the careers of women in the military; the kinds of jobs open to female armed services personnel; special problems that women in the military face; their promotion and retention…

20 CFR 10.736 - What are the time limits for filing a LEO claim?

Code of Federal Regulations, 2011 CFR

2011-04-01

... LABOR FEDERAL EMPLOYEES' COMPENSATION ACT CLAIMS FOR COMPENSATION UNDER THE FEDERAL EMPLOYEES' COMPENSATION ACT, AS AMENDED Special Provisions Non-Federal Law Enforcement Officers § 10.736 What are the time...

20 CFR 10.736 - What are the time limits for filing a LEO claim?

Code of Federal Regulations, 2013 CFR

2013-04-01

... LABOR FEDERAL EMPLOYEES' COMPENSATION ACT CLAIMS FOR COMPENSATION UNDER THE FEDERAL EMPLOYEES' COMPENSATION ACT, AS AMENDED Special Provisions Non-Federal Law Enforcement Officers § 10.736 What are the time...

20 CFR 30.113 - What are the requirements for written medical documentation, contemporaneous records, and other...

Code of Federal Regulations, 2013 CFR

2013-04-01

... ILLNESS COMPENSATION PROGRAM ACT OF 2000 CLAIMS FOR COMPENSATION UNDER THE ENERGY EMPLOYEES OCCUPATIONAL ILLNESS COMPENSATION PROGRAM ACT OF 2000, AS AMENDED Filing Claims; Evidence and Burden of Proof; Special...

An investigation of quasi-inertial attitude control for a solar power satellite

NASA Technical Reports Server (NTRS)

Juang, J.-N.; Wang, S. J.

1982-01-01

An efficient means, a quasi-inertial attitude mode, is developed for maintaining the normal solar orientation of a space satellite for power collection in a synchronous orbit. Formulae are presented which establish the basic parametric properties for ideal quasi-inertial attitude and phasing. An active control system is necessary to compensate for the energy loss since energy dissipation in widely oscillating flexible bodies produces an instability of the quasi-inertial attitude in the sense that the spacecraft will tumble at the orbit rate. A fixed terminal time and state optimal control problem is formulated and an algorithm for determining the optimal control as a means for the periodical attitude and phase compensation is developed. The vehicle orientation affected by internal disturbance (structural flexibility) and external disturbances (e.g., drag forces) is maintained by a specialized controller design.

20 CFR 10.705 - When must an employee or other FECA beneficiary take action against a third party?

Code of Federal Regulations, 2014 CFR

2014-04-01

...' COMPENSATION PROGRAMS, DEPARTMENT OF LABOR FEDERAL EMPLOYEES' COMPENSATION ACT CLAIMS FOR COMPENSATION UNDER THE FEDERAL EMPLOYEES' COMPENSATION ACT, AS AMENDED Special Provisions Third Party Liability § 10.705... than a Federal employee acting within the scope of his or her employment, the claimant can be required...

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

Code of Federal Regulations, 2010 CFR

2010-04-01

..., DEPARTMENT OF LABOR FEDERAL EMPLOYEES' COMPENSATION ACT COMPENSATION FOR DISABILITY AND DEATH OF NONCITIZEN... total disability. Weekly compensation shall be paid at 75 percent of the weekly wage rate. (c) Temporary... compensation shall be paid at 75 percent of the weekly wage rate and that the number of weeks allowed for...

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

Code of Federal Regulations, 2011 CFR

2011-04-01

..., DEPARTMENT OF LABOR FEDERAL EMPLOYEES' COMPENSATION ACT COMPENSATION FOR DISABILITY AND DEATH OF NONCITIZEN... total disability. Weekly compensation shall be paid at 75 percent of the weekly wage rate. (c) Temporary... compensation shall be paid at 75 percent of the weekly wage rate and that the number of weeks allowed for...

45 CFR 4.6 - Materials related to petitions under the National Vaccine Injury Compensation Program.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Vaccine Injury Compensation Program. 4.6 Section 4.6 Public Welfare DEPARTMENT OF HEALTH AND HUMAN... Vaccine Injury Compensation Program. Notwithstanding the provisions of §§ 4.1, 4.2, and 4.3, service of..., shall be served upon the Director, Division of Vaccine Injury Compensation, Office of Special Programs...

45 CFR 4.6 - Materials related to petitions under the National Vaccine Injury Compensation Program.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Vaccine Injury Compensation Program. 4.6 Section 4.6 Public Welfare Department of Health and Human... Vaccine Injury Compensation Program. Notwithstanding the provisions of §§ 4.1, 4.2, and 4.3, service of..., shall be served upon the Director, Division of Vaccine Injury Compensation, Office of Special Programs...

45 CFR 4.6 - Materials related to petitions under the National Vaccine Injury Compensation Program.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Vaccine Injury Compensation Program. 4.6 Section 4.6 Public Welfare DEPARTMENT OF HEALTH AND HUMAN... Vaccine Injury Compensation Program. Notwithstanding the provisions of §§ 4.1, 4.2, and 4.3, service of..., shall be served upon the Director, Division of Vaccine Injury Compensation, Office of Special Programs...

45 CFR 4.6 - Materials related to petitions under the National Vaccine Injury Compensation Program.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Vaccine Injury Compensation Program. 4.6 Section 4.6 Public Welfare DEPARTMENT OF HEALTH AND HUMAN... Vaccine Injury Compensation Program. Notwithstanding the provisions of §§ 4.1, 4.2, and 4.3, service of..., shall be served upon the Director, Division of Vaccine Injury Compensation, Office of Special Programs...

45 CFR 4.6 - Materials related to petitions under the National Vaccine Injury Compensation Program.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Vaccine Injury Compensation Program. 4.6 Section 4.6 Public Welfare DEPARTMENT OF HEALTH AND HUMAN... Vaccine Injury Compensation Program. Notwithstanding the provisions of §§ 4.1, 4.2, and 4.3, service of..., shall be served upon the Director, Division of Vaccine Injury Compensation, Office of Special Programs...

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

NASA Astrophysics Data System (ADS)

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 also showed that teachers not teaching in high-need areas understood the overall need for varied compensation, but were less likely to agree with compensating high-need teachers more. In addition, the majority of teachers in other high-need areas, such as foreign language and special education, also understood the need for varied compensation. However, they were more likely to agree with compensating high-need teachers more when compared to non-high-need teachers. The majority of principals agreed that high-need teachers should be compensated more than teachers not considered high-need. The results of this study indicated that most teachers and principals agreed that higher compensation would attract and retain teachers in hard-to-staff schools, but fewer teachers not considered high-need agreed with compensating high-need teachers more. Even though varied compensation (i.e., salaries, bonuses, housing incentives, etc.) would help hard-to-staff schools find and retain high-need teachers, administrators should take caution to avoid possible problems associated with such actions (Goldhaber, 2006).

20 CFR 702.162 - Liens on compensation authorized under special circumstances.

Code of Federal Regulations, 2010 CFR

2010-04-01

... district director or the administrative law judge is not satisfied that the trust fund qualifies for a lien... under special circumstances. (a) Pursuant to section 17 of the Act, 33 U.S.C. 917, when a trust fund... authorized on such compensation in favor of the trust fund for the amount of such payments. (b)(1) An...

Finding the numerical compensation in multiple criteria decision-making problems under fuzzy environment

NASA Astrophysics Data System (ADS)

Gupta, Mahima; Mohanty, B. K.

2017-04-01

In this paper, we have developed a methodology to derive the level of compensation numerically in multiple criteria decision-making (MCDM) problems under fuzzy environment. The degree of compensation is dependent on the tranquility and anxiety level experienced by the decision-maker while taking the decision. Higher tranquility leads to the higher realisation of the compensation whereas the increased level of anxiety reduces the amount of compensation in the decision process. This work determines the level of tranquility (or anxiety) using the concept of fuzzy sets and its various level sets. The concepts of indexing of fuzzy numbers, the risk barriers and the tranquility level of the decision-maker are used to derive his/her risk prone or risk averse attitude of decision-maker in each criterion. The aggregation of the risk levels in each criterion gives us the amount of compensation in the entire MCDM problem. Inclusion of the compensation leads us to model the MCDM problem as binary integer programming problem (BIP). The solution to BIP gives us the compensatory decision to MCDM. The proposed methodology is illustrated through a numerical example.

20 CFR 25.102 - How is compensation for death of a non-citizen non-resident employee paid?

Code of Federal Regulations, 2012 CFR

2012-04-01

... 20 Employees' Benefits 1 2012-04-01 2012-04-01 false How is compensation for death of a non... DEATH OF NONCITIZEN FEDERAL EMPLOYEES OUTSIDE THE UNITED STATES The Special Schedule of Compensation § 25.102 How is compensation for death of a non-citizen non-resident employee paid? If the disability...

Mammalian X Chromosome Dosage Compensation: Perspectives From the Germ Line.

PubMed

Sangrithi, Mahesh N; Turner, James M A

2018-06-01

Sex chromosomes are advantageous to mammals, allowing them to adopt a genetic rather than environmental sex determination system. However, sex chromosome evolution also carries a burden, because it results in an imbalance in gene dosage between females (XX) and males (XY). This imbalance is resolved by X dosage compensation, which comprises both X chromosome inactivation and X chromosome upregulation. X dosage compensation has been well characterized in the soma, but not in the germ line. Germ cells face a special challenge, because genome wide reprogramming erases epigenetic marks responsible for maintaining the X dosage compensated state. Here we explain how evolution has influenced the gene content and germ line specialization of the mammalian sex chromosomes. We discuss new research uncovering unusual X dosage compensation states in germ cells, which we postulate influence sexual dimorphisms in germ line development and cause infertility in individuals with sex chromosome aneuploidy. © 2018 The Authors. BioEssays Published by Periodicals, Inc.

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

Code of Federal Regulations, 2014 CFR

2014-07-01

... 31 Money and Finance: Treasury 1 2014-07-01 2014-07-01 false Q-16: What is the Office of the....16 Section 30.16 Money and Finance: Treasury Office of the Secretary of the Treasury TARP STANDARDS... benefits under a pension plan and above-market earnings on deferred compensation). The Special Master's...

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

Code of Federal Regulations, 2013 CFR

2013-07-01

... 31 Money and Finance: Treasury 1 2013-07-01 2013-07-01 false Q-16: What is the Office of the....16 Section 30.16 Money and Finance: Treasury Office of the Secretary of the Treasury TARP STANDARDS... benefits under a pension plan and above-market earnings on deferred compensation). The Special Master's...

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

Code of Federal Regulations, 2012 CFR

2012-07-01

... 31 Money and Finance: Treasury 1 2012-07-01 2012-07-01 false Q-16: What is the Office of the....16 Section 30.16 Money and Finance: Treasury Office of the Secretary of the Treasury TARP STANDARDS... benefits under a pension plan and above-market earnings on deferred compensation). The Special Master's...

Reengineering the retail/ambulatory pharmacy for provision of biotechnology pharmaceutical services.

PubMed

Schneider, P J

1998-07-01

Biotechnology products offer both problems and opportunities for pharmacists. On one hand, they are expensive to purchase and keep on inventory. Typical compensation for outpatient prescriptions does not offset the cost of maintaining the inventory, or providing the education and training that patients often need to use biotechnology products properly. On the other hand, there are issues related to proper storage, preparation, and administration for which pharmacists are well prepared to address. Pharmacists are also convenient, trusted, and provide service at relatively low cost. Examples of special services that pharmacists can provide to improve the use of biotechnology products include patient education, injection clinics, provision of medical supplies, and predrawing syringes for patients. Patients are often sent to many providers for these services, resulting in inconvenience and fragmentation of care. If new compensation methods can be established to support more comprehensive pharmacy services, the use of biotechnology products by patients will improve.

20 CFR 10.738 - Under what circumstances are benefits payable in LEO claims?

Code of Federal Regulations, 2011 CFR

2011-04-01

..., DEPARTMENT OF LABOR FEDERAL EMPLOYEES' COMPENSATION ACT CLAIMS FOR COMPENSATION UNDER THE FEDERAL EMPLOYEES' COMPENSATION ACT, AS AMENDED Special Provisions Non-Federal Law Enforcement Officers § 10.738 Under what... apprehending, or attempting to apprehend, an individual for the commission of a Federal crime. However, either...

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

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Q-16: What is the Office of the....16 Section 30.16 Money and Finance: Treasury Office of the Secretary of the Treasury TARP STANDARDS FOR COMPENSATION AND CORPORATE GOVERNANCE § 30.16 Q-16: What is the Office of the Special Master for...

Parameterized LMI Based Diagonal Dominance Compensator Study for Polynomial Linear Parameter Varying System

NASA Astrophysics Data System (ADS)

Han, Xiaobao; Li, Huacong; Jia, Qiusheng

2017-12-01

For dynamic decoupling of polynomial linear parameter varying(PLPV) system, a robust dominance pre-compensator design method is given. The parameterized precompensator design problem is converted into an optimal problem constrained with parameterized linear matrix inequalities(PLMI) by using the conception of parameterized Lyapunov function(PLF). To solve the PLMI constrained optimal problem, the precompensator design problem is reduced into a normal convex optimization problem with normal linear matrix inequalities (LMI) constraints on a new constructed convex polyhedron. Moreover, a parameter scheduling pre-compensator is achieved, which satisfies robust performance and decoupling performances. Finally, the feasibility and validity of the robust diagonal dominance pre-compensator design method are verified by the numerical simulation on a turbofan engine PLPV model.

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

Code of Federal Regulations, 2012 CFR

2012-04-01

..., DEPARTMENT OF LABOR FEDERAL EMPLOYEES' COMPENSATION ACT COMPENSATION FOR DISABILITY AND DEATH OF NONCITIZEN...) Temporary total disability. Weekly compensation shall be paid at 75 percent of the weekly wage rate. (c... wage rate and that the number of weeks allowed for specified losses shall be changed as follows: (i...

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

Code of Federal Regulations, 2014 CFR

2014-04-01

..., DEPARTMENT OF LABOR FEDERAL EMPLOYEES' COMPENSATION ACT COMPENSATION FOR DISABILITY AND DEATH OF NONCITIZEN...) Temporary total disability. Weekly compensation shall be paid at 75 percent of the weekly wage rate. (c... wage rate and that the number of weeks allowed for specified losses shall be changed as follows: (i...

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

Code of Federal Regulations, 2013 CFR

2013-04-01

..., DEPARTMENT OF LABOR FEDERAL EMPLOYEES' COMPENSATION ACT COMPENSATION FOR DISABILITY AND DEATH OF NONCITIZEN...) Temporary total disability. Weekly compensation shall be paid at 75 percent of the weekly wage rate. (c... wage rate and that the number of weeks allowed for specified losses shall be changed as follows: (i...

An observer-based compensator for distributed delays

NASA Technical Reports Server (NTRS)

Luck, Rogelio; Ray, Asok

1990-01-01

This paper presents an algorithm for compensating delays that are distributed between the sensor(s), controller and actuator(s) within a control loop. This observer-based algorithm is specially suited to compensation of network-induced delays in integrated communication and control systems. The robustness of the algorithm relative to plant model uncertainties has been examined.

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

Code of Federal Regulations, 2011 CFR

2011-04-01

..., DEPARTMENT OF LABOR FEDERAL EMPLOYEES' COMPENSATION ACT COMPENSATION FOR DISABILITY AND DEATH OF NONCITIZEN... specified in paragraph (b) of this section, as of December 8, 1941, in all cases of injury (or death from... retrospectively in all such cases of injury (or death from injury). Compensation in all such cases pending as of...

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

Code of Federal Regulations, 2014 CFR

2014-04-01

..., DEPARTMENT OF LABOR FEDERAL EMPLOYEES' COMPENSATION ACT COMPENSATION FOR DISABILITY AND DEATH OF NONCITIZEN... specified in paragraph (b) of this section, as of December 8, 1941, in all cases of injury (or death from... retrospectively in all such cases of injury (or death from injury). Compensation in all such cases pending as of...

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

Code of Federal Regulations, 2010 CFR

2010-04-01

..., DEPARTMENT OF LABOR FEDERAL EMPLOYEES' COMPENSATION ACT COMPENSATION FOR DISABILITY AND DEATH OF NONCITIZEN... specified in paragraph (b) of this section, as of December 8, 1941, in all cases of injury (or death from... retrospectively in all such cases of injury (or death from injury). Compensation in all such cases pending as of...

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

Code of Federal Regulations, 2012 CFR

2012-04-01

..., DEPARTMENT OF LABOR FEDERAL EMPLOYEES' COMPENSATION ACT COMPENSATION FOR DISABILITY AND DEATH OF NONCITIZEN... specified in paragraph (b) of this section, as of December 8, 1941, in all cases of injury (or death from... retrospectively in all such cases of injury (or death from injury). Compensation in all such cases pending as of...

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

Code of Federal Regulations, 2013 CFR

2013-04-01

..., DEPARTMENT OF LABOR FEDERAL EMPLOYEES' COMPENSATION ACT COMPENSATION FOR DISABILITY AND DEATH OF NONCITIZEN... specified in paragraph (b) of this section, as of December 8, 1941, in all cases of injury (or death from... retrospectively in all such cases of injury (or death from injury). Compensation in all such cases pending as of...

Control optimization, stabilization and computer algorithms for aircraft applications

NASA Technical Reports Server (NTRS)

1975-01-01

Research related to reliable aircraft design is summarized. Topics discussed include systems reliability optimization, failure detection algorithms, analysis of nonlinear filters, design of compensators incorporating time delays, digital compensator design, estimation for systems with echoes, low-order compensator design, descent-phase controller for 4-D navigation, infinite dimensional mathematical programming problems and optimal control problems with constraints, robust compensator design, numerical methods for the Lyapunov equations, and perturbation methods in linear filtering and control.

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

Code of Federal Regulations, 2010 CFR

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...

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

Code of Federal Regulations, 2012 CFR

2012-04-01

... 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...

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

Code of Federal Regulations, 2013 CFR

2013-04-01

... 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...

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

Code of Federal Regulations, 2011 CFR

2011-04-01

... 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...

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

Code of Federal Regulations, 2014 CFR

2014-04-01

... 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...

20 CFR 30.102 - In general, how does an employee file a claim for additional impairment or wage-loss under Part E...

Code of Federal Regulations, 2013 CFR

2013-04-01

... ILLNESS COMPENSATION PROGRAM ACT OF 2000 CLAIMS FOR COMPENSATION UNDER THE ENERGY EMPLOYEES OCCUPATIONAL ILLNESS COMPENSATION PROGRAM ACT OF 2000, AS AMENDED Filing Claims; Evidence and Burden of Proof; Special... covered illness or illnesses from the impairment rating that formed the basis for the last award of such...

2017 State Policy Review: School and District Leadership. Special Report

ERIC Educational Resources Information Center

Scott, Deven

2017-01-01

This special report provides context and examples of new legislation impacting preparation, certification, induction, professional development, evaluation and compensation for leaders of schools and districts.

TIGER: Development of Thermal Gradient Compensation Algorithms and Techniques

NASA Technical Reports Server (NTRS)

Hereford, James; Parker, Peter A.; Rhew, Ray D.

2004-01-01

In a wind tunnel facility, the direct measurement of forces and moments induced on the model are performed by a force measurement balance. The measurement balance is a precision-machined device that has strain gages at strategic locations to measure the strain (i.e., deformations) due to applied forces and moments. The strain gages convert the strain (and hence the applied force) to an electrical voltage that is measured by external instruments. To address the problem of thermal gradients on the force measurement balance NASA-LaRC has initiated a research program called TIGER - Thermally-Induced Gradients Effects Research. The ultimate goals of the TIGER program are to: (a) understand the physics of the thermally-induced strain and its subsequent impact on load measurements and (b) develop a robust thermal gradient compensation technique. This paper will discuss the impact of thermal gradients on force measurement balances, specific aspects of the TIGER program (the design of a special-purpose balance, data acquisition and data analysis challenges), and give an overall summary.

Models of human problem solving - Detection, diagnosis, and compensation for system failures

NASA Technical Reports Server (NTRS)

Rouse, W. B.

1983-01-01

The role of the human operator as a problem solver in man-machine systems such as vehicles, process plants, transportation networks, etc. is considered. Problem solving is discussed in terms of detection, diagnosis, and compensation. A wide variety of models of these phases of problem solving are reviewed and specifications for an overall model outlined.

A novel dispersion compensating fiber grating with a large chirp parameter and period sampled distribution

NASA Astrophysics Data System (ADS)

Xia, Li; Li, Xuhui; Chen, Xiangfei; Xie, Shizhong

2003-11-01

A novel fiber grating structure is proposed for the purpose of dispersion compensation. This kind of grating can be produced with a large chirp parameter and period sampled distribution along the grating length. There are multiple channels in the wide bandwidth and each channel has totally different dispersion and bandwidth. The dispersion compensation effect of this special designed grating is verified through system simulation.

Odua Weston Jambi Hotel’s Structural Building Design with Prestressed Concrete Slab System Approach

NASA Astrophysics Data System (ADS)

Bayuaji, R.; Darmawan, M. S.; Rofiq, M. A.; Santoso, S. E.; Hardiyanto, E.

2017-11-01

Odua Weston Jambi Hotel is an eight-floor hotel and located in a prone to earth-quake area. This building used conventional concrete to its structural beam and column. This research’s purpose was to maximize the second-floor’s function by modifing its architectural design. Special Moment Resisting Frame System (SMRFS) approach was used in the structural design, referred to SNI 03-2847-2013 dan SNI 1726-2012 and to compensate the needs of a spacious hall without any column in the centre of the hall, so therefore, prestressed concrete plate is used to solve this problem.

42 CFR 81.0 - Background.

Code of Federal Regulations, 2010 CFR

2010-10-01

... cancers. There are two categories of covered employees with cancer under EEOICPA for whom compensation may... described under paragraph (a) of this section. (a) One category is employees with cancer for whom... category is members of the Special Exposure Cohort seeking compensation for a specified cancer, as defined...

42 CFR 81.0 - Background.

Code of Federal Regulations, 2011 CFR

2011-10-01

... cancers. There are two categories of covered employees with cancer under EEOICPA for whom compensation may... described under paragraph (a) of this section. (a) One category is employees with cancer for whom... category is members of the Special Exposure Cohort seeking compensation for a specified cancer, as defined...

42 CFR 81.0 - Background.

Code of Federal Regulations, 2012 CFR

2012-10-01

... cancers. There are two categories of covered employees with cancer under EEOICPA for whom compensation may... described under paragraph (a) of this section. (a) One category is employees with cancer for whom... category is members of the Special Exposure Cohort seeking compensation for a specified cancer, as defined...

42 CFR 81.0 - Background.

Code of Federal Regulations, 2014 CFR

2014-10-01

... cancers. There are two categories of covered employees with cancer under EEOICPA for whom compensation may... described under paragraph (a) of this section. (a) One category is employees with cancer for whom... category is members of the Special Exposure Cohort seeking compensation for a specified cancer, as defined...

42 CFR 81.0 - Background.

Code of Federal Regulations, 2013 CFR

2013-10-01

... cancers. There are two categories of covered employees with cancer under EEOICPA for whom compensation may... described under paragraph (a) of this section. (a) One category is employees with cancer for whom... category is members of the Special Exposure Cohort seeking compensation for a specified cancer, as defined...

Global finite-time attitude stabilization for rigid spacecraft in the exponential coordinates

NASA Astrophysics Data System (ADS)

Shi, Xiao-Ning; Zhou, Zhi-Gang; Zhou, Di

2018-06-01

This paper addresses the global finite-time attitude stabilisation problem on the special orthogonal group (SO(3)) for a rigid spacecraft via homogeneous feedback approach. Considering the topological and geometric properties of SO(3), the logarithm map is utilised to transform the stabilisation problem on SO(3) into the one on its associated Lie algebra (?). A model-independent discontinuous state feedback plus dynamics compensation scheme is constructed to achieve the global finite-time attitude stabilisation in a coordinate-invariant way. In addition, to address the absence of angular velocity measurements, a sliding mode observer is proposed to reconstruct the unknown angular velocity information within finite time. Then, an observer-based finite-time output feedback control strategy is obtained. Numerical simulations are finally performed to demonstrate the effectiveness of the proposed finite-time controllers.

42 CFR 81.1 - Purpose and Authority.

Code of Federal Regulations, 2010 CFR

2010-10-01

.... (a) The purpose of this regulation is to establish guidelines DOL will apply to adjudicate cancer claims for covered employees seeking compensation for cancer, other than as members of the Special Exposure Cohort seeking compensation for a specified cancer. To award a claim, DOL must first determine...

38 CFR 3.806 - Death gratuity; certification.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Death gratuity... ADJUDICATION Pension, Compensation, and Dependency and Indemnity Compensation Special Benefits § 3.806 Death... claim filed with it that: (1) Death resulted from: (i) Disease or injury incurred or aggravated while on...

42 CFR 81.1 - Purpose and Authority.

Code of Federal Regulations, 2011 CFR

2011-10-01

.... (a) The purpose of this regulation is to establish guidelines DOL will apply to adjudicate cancer claims for covered employees seeking compensation for cancer, other than as members of the Special Exposure Cohort seeking compensation for a specified cancer. To award a claim, DOL must first determine...

42 CFR 81.20 - Required use of NIOSH-IREP.

Code of Federal Regulations, 2011 CFR

2011-10-01

... for estimating probability of causation for covered employees seeking compensation for cancer under EEOICPA, other than as members of the Special Exposure Cohort seeking compensation for a specified cancer. (b) DOL is required to use NIOSH-IREP to estimate probability of causation for all cancers, as...

40 CFR 2.310 - Special rules governing certain information obtained under the Comprehensive Environmental...

Code of Federal Regulations, 2010 CFR

2010-07-01

... information obtained under the Comprehensive Environmental Response, Compensation, and Liability Act of 1980... information obtained under the Comprehensive Environmental Response, Compensation, and Liability Act of 1980, as amended. (a) Definitions. For purposes of this section: (1) Act means the Comprehensive...

38 CFR 3.806 - Death gratuity; certification.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 1 2013-07-01 2013-07-01 false Death gratuity... ADJUDICATION Pension, Compensation, and Dependency and Indemnity Compensation Special Benefits § 3.806 Death... claim filed with it that: (1) Death resulted from: (i) Disease or injury incurred or aggravated while on...

38 CFR 3.806 - Death gratuity; certification.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 1 2011-07-01 2011-07-01 false Death gratuity... ADJUDICATION Pension, Compensation, and Dependency and Indemnity Compensation Special Benefits § 3.806 Death... claim filed with it that: (1) Death resulted from: (i) Disease or injury incurred or aggravated while on...

38 CFR 3.806 - Death gratuity; certification.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 1 2012-07-01 2012-07-01 false Death gratuity... ADJUDICATION Pension, Compensation, and Dependency and Indemnity Compensation Special Benefits § 3.806 Death... claim filed with it that: (1) Death resulted from: (i) Disease or injury incurred or aggravated while on...

38 CFR 3.806 - Death gratuity; certification.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 1 2014-07-01 2014-07-01 false Death gratuity... ADJUDICATION Pension, Compensation, and Dependency and Indemnity Compensation Special Benefits § 3.806 Death... claim filed with it that: (1) Death resulted from: (i) Disease or injury incurred or aggravated while on...

42 CFR 81.1 - Purpose and Authority.

Code of Federal Regulations, 2014 CFR

2014-10-01

.... (a) The purpose of this regulation is to establish guidelines DOL will apply to adjudicate cancer claims for covered employees seeking compensation for cancer, other than as members of the Special Exposure Cohort seeking compensation for a specified cancer. To award a claim, DOL must first determine...

42 CFR 81.20 - Required use of NIOSH-IREP.

Code of Federal Regulations, 2013 CFR

2013-10-01

... for estimating probability of causation for covered employees seeking compensation for cancer under EEOICPA, other than as members of the Special Exposure Cohort seeking compensation for a specified cancer. (b) DOL is required to use NIOSH-IREP to estimate probability of causation for all cancers, as...

42 CFR 81.20 - Required use of NIOSH-IREP.

Code of Federal Regulations, 2014 CFR

2014-10-01

... for estimating probability of causation for covered employees seeking compensation for cancer under EEOICPA, other than as members of the Special Exposure Cohort seeking compensation for a specified cancer. (b) DOL is required to use NIOSH-IREP to estimate probability of causation for all cancers, as...

42 CFR 81.20 - Required use of NIOSH-IREP.

Code of Federal Regulations, 2012 CFR

2012-10-01

... for estimating probability of causation for covered employees seeking compensation for cancer under EEOICPA, other than as members of the Special Exposure Cohort seeking compensation for a specified cancer. (b) DOL is required to use NIOSH-IREP to estimate probability of causation for all cancers, as...

42 CFR 81.1 - Purpose and Authority.

Code of Federal Regulations, 2013 CFR

2013-10-01

.... (a) The purpose of this regulation is to establish guidelines DOL will apply to adjudicate cancer claims for covered employees seeking compensation for cancer, other than as members of the Special Exposure Cohort seeking compensation for a specified cancer. To award a claim, DOL must first determine...

42 CFR 81.1 - Purpose and Authority.

Code of Federal Regulations, 2012 CFR

2012-10-01

.... (a) The purpose of this regulation is to establish guidelines DOL will apply to adjudicate cancer claims for covered employees seeking compensation for cancer, other than as members of the Special Exposure Cohort seeking compensation for a specified cancer. To award a claim, DOL must first determine...

Improving Reserve Compensation: A Review of Current Compensation and Related Personnel and Training Readiness Issues

DTIC Science & Technology

1989-09-01

with increased capital expenditures, improvements in compensation, or additional labor resources or increased nonpersonnel Operation and Maintenance ( O ...facilities. These problems primarily need increased capital expenditures. Another category of problems relates to shortages of supplies, manuals, and other O ...service differ from gross reserve compen- sation because of the following factors: " Federal, state, and FICA taxes " Forgone civilian income - During

38 CFR 3.803 - Naval pension.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Naval pension. 3.803..., Compensation, and Dependency and Indemnity Compensation Special Benefits § 3.803 Naval pension. (a) Payment of naval pension will be authorized on the basis of a certification by the Secretary of the Navy...

38 CFR 3.803 - Naval pension.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 1 2011-07-01 2011-07-01 false Naval pension. 3.803..., Compensation, and Dependency and Indemnity Compensation Special Benefits § 3.803 Naval pension. (a) Payment of naval pension will be authorized on the basis of a certification by the Secretary of the Navy...

Vygotsky's Vision: Reshaping the Practice of Special Education for the 21st Century.

ERIC Educational Resources Information Center

Gindis, Boris

1999-01-01

Discussion of the special education ideas of Lev S. Vygotsky focuses on the application of Vygotsky's cultural-historical activity theory to special education; Vygotsky's views on the nature of handicapping conditions in children; the principles of psychoeducational evaluation of children with disabilities; the issues of compensation,…

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

Code of Federal Regulations, 2010 CFR

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...

Development of the manufacture of billets based on high-strength aluminum alloys

NASA Astrophysics Data System (ADS)

Korostelev, V. F.; Denisov, M. S.; Bol'shakov, A. E.; Van Khieu, Chan

2017-09-01

When pressure is applied upon casting as a factor of external impact on melt, the problems related mainly to filling of molds are solved; however, some casting defects cannot be avoided. The experimental results demonstrate that complete compensation of shrinkage under pressure can be achieved by compressing of casting by 8-10% prior to beginning of solidification and by 2-3% during the transition of a metal from the liquid to the solid state. It is mentioned that the procedure based on compressing a liquid metal can be efficiently applied for manufacture of high-strength aluminum alloy castings. The selection of engineering parameters is substantiated. Examples of castings made of V95 alloy according to the developed procedure are given. In addition, the article discusses the problems related to designing of engineering and special-purpose equipment, software, and control automation.

Bobbing for Widgets: Compensating Wage Differentials

ERIC Educational Resources Information Center

Eckel, Catherine; McInnes, Melayne Morgan; Solnick, Sara; Ensminger, Jean; Fryer, Roland; Heiner, Ronald; Samms, Gavin; Sieberg, Katri; Wilson, Rick

2005-01-01

The authors describe a classroom game that introduces the concept of compensating wage differentials by allowing students to negotiate over the assignment of jobs and wages. Two jobs are designed so that neither job requires special skills, but one is significantly more unpleasant than the other. By varying the job titles and duties, students can…

5 CFR 9901.314 - National security compensation comparability.

Code of Federal Regulations, 2010 CFR

2010-01-01

... conversion of such employees to the NSPS; and (2) Adjustments for normal step increases and rates of... disadvantaged in terms of the overall amount of compensation available as a result of conversion to the NSPS.... 5304, special rate supplement under 5 U.S.C. 5305, local market supplement under § 9901.332, or...

University President Compensation: Evidence from the United States

ERIC Educational Resources Information Center

Bai, Ge

2014-01-01

I examine whether compensation of the university president is a function of university type (i.e., top, research, master's, bachelor's/specialized). Using a panel dataset containing 761 private universities in the United States, I find that (i) the president's pay is linked to the university's performance in the previous period and (ii) the…

Exact docking flight controller for autonomous aerial refueling with back-stepping based high order sliding mode

NASA Astrophysics Data System (ADS)

Su, Zikang; Wang, Honglun; Li, Na; Yu, Yue; Wu, Jianfa

2018-02-01

Autonomous aerial refueling (AAR) exact docking control has always been an intractable problem due to the strong nonlinearity, the tight coupling of the 6 DOF aircraft model and the complex disturbances of the multiple environment flows. In this paper, the strongly coupled nonlinear 6 DOF model of the receiver aircraft which considers the multiple flow disturbances is established in the affine nonlinear form to facilitate the nonlinear controller design. The items reflecting the influence of the unknown flow disturbances in the receiver dynamics are taken as the components of the "lumped disturbances" together with the items which have no linear correlation with the virtual control variables. These unmeasurable lumped disturbances are estimated and compensated by a specially designed high order sliding mode observer (HOSMO) with excellent estimation property. With the compensation of the estimated lumped disturbances, a back-stepping high order sliding mode based exact docking flight controller is proposed for AAR in the presence of multiple flow disturbances. Extensive simulation results demonstrate the feasibility and superiority of the proposed docking controller.

Reactive Power Compensation Method Considering Minimum Effective Reactive Power Reserve

NASA Astrophysics Data System (ADS)

Gong, Yiyu; Zhang, Kai; Pu, Zhang; Li, Xuenan; Zuo, Xianghong; Zhen, Jiao; Sudan, Teng

2017-05-01

According to the calculation model of minimum generator reactive power reserve of power system voltage stability under the premise of the guarantee, the reactive power management system with reactive power compensation combined generator, the formation of a multi-objective optimization problem, propose a reactive power reserve is considered the minimum generator reactive power compensation optimization method. This method through the improvement of the objective function and constraint conditions, when the system load growth, relying solely on reactive power generation system can not meet the requirement of safe operation, increase the reactive power reserve to solve the problem of minimum generator reactive power compensation in the case of load node.

The Competitive Disadvantage: Teacher Compensation in Rural America. Policy Brief.

ERIC Educational Resources Information Center

Jimerson, Lorna

Three components of the teacher shortage are the recruitment challenge, the retention problem, and the demand for teacher quality. Although the teacher shortage problem involves many factors, any solution must address salaries. Rural districts face a threefold disadvantage: teachers are not compensated as well as other rural professionals; rural…

38 CFR 3.813 - Interim benefits for disability or death due to chloracne or porphyria cutanea tarda.

Code of Federal Regulations, 2010 CFR

2010-07-01

... rates that dependency and indemnity compensation would be payable if the death were service-connected... disability or death due to chloracne or porphyria cutanea tarda. 3.813 Section 3.813 Pensions, Bonuses, and... Indemnity Compensation Special Benefits § 3.813 Interim benefits for disability or death due to chloracne or...

38 CFR 3.813 - Interim benefits for disability or death due to chloracne or porphyria cutanea tarda.

Code of Federal Regulations, 2013 CFR

2013-07-01

... rates that dependency and indemnity compensation would be payable if the death were service-connected... disability or death due to chloracne or porphyria cutanea tarda. 3.813 Section 3.813 Pensions, Bonuses, and... Indemnity Compensation Special Benefits § 3.813 Interim benefits for disability or death due to chloracne or...

38 CFR 3.813 - Interim benefits for disability or death due to chloracne or porphyria cutanea tarda.

Code of Federal Regulations, 2011 CFR

2011-07-01

... rates that dependency and indemnity compensation would be payable if the death were service-connected... disability or death due to chloracne or porphyria cutanea tarda. 3.813 Section 3.813 Pensions, Bonuses, and... Indemnity Compensation Special Benefits § 3.813 Interim benefits for disability or death due to chloracne or...

38 CFR 3.813 - Interim benefits for disability or death due to chloracne or porphyria cutanea tarda.

Code of Federal Regulations, 2012 CFR

2012-07-01

... rates that dependency and indemnity compensation would be payable if the death were service-connected... disability or death due to chloracne or porphyria cutanea tarda. 3.813 Section 3.813 Pensions, Bonuses, and... Indemnity Compensation Special Benefits § 3.813 Interim benefits for disability or death due to chloracne or...

38 CFR 3.813 - Interim benefits for disability or death due to chloracne or porphyria cutanea tarda.

Code of Federal Regulations, 2014 CFR

2014-07-01

... rates that dependency and indemnity compensation would be payable if the death were service-connected... disability or death due to chloracne or porphyria cutanea tarda. 3.813 Section 3.813 Pensions, Bonuses, and... Indemnity Compensation Special Benefits § 3.813 Interim benefits for disability or death due to chloracne or...

Access to workers' compensation benefits and other legal protections for work-related mental health problems: a Canadian overview.

PubMed

Lippel, Katherine; Sikka, Anette

2010-01-01

This article reports on a study of the legal and policy framework governing access, in Canada, to workers' compensation benefits for workers who are work disabled because of mental health problems attributed to stressful working conditions and events. It also provides a brief description of legislation regulating psychological harassment in Quebec and Saskatchewan. Applying classic legal methodology, the article examines the legal situation in Canada, relying on federal and provincial legislation and case law. While many of the jurisdictions studied explicitly restrict compensability to the consequences of traumatic incidents, application of this legislation is very different from one province to the next. In some provinces, legal exclusions are applied emphatically, whereas in others the workers' compensation appeal tribunals interpret the legislative exclusions much more narrowly, allowing for some access to compensation despite the legislative exclusions. Other provinces have no such exclusions and accept claims for both acute and chronic stress, although access to compensation remains more difficult for claimants with mental health problems than for those who are physically injured, regardless of where they live. The article concludes by offering an analysis of the consequences of the current situation from a public policy and public health perspective, notably underlining the negative consequences, particularly for women, of current workers' compensation policy in most Canadian provinces.

Homotopy approach to optimal, linear quadratic, fixed architecture compensation

NASA Technical Reports Server (NTRS)

Mercadal, Mathieu

1991-01-01

Optimal linear quadratic Gaussian compensators with constrained architecture are a sensible way to generate good multivariable feedback systems meeting strict implementation requirements. The optimality conditions obtained from the constrained linear quadratic Gaussian are a set of highly coupled matrix equations that cannot be solved algebraically except when the compensator is centralized and full order. An alternative to the use of general parameter optimization methods for solving the problem is to use homotopy. The benefit of the method is that it uses the solution to a simplified problem as a starting point and the final solution is then obtained by solving a simple differential equation. This paper investigates the convergence properties and the limitation of such an approach and sheds some light on the nature and the number of solutions of the constrained linear quadratic Gaussian problem. It also demonstrates the usefulness of homotopy on an example of an optimal decentralized compensator.

Establishment of Korean Nuclear Ombudsman System Importing Compensation and Insurance Concept for Residents

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

Hyun Seok Ko; Yong Min Kim; Young Wook Lee

2006-07-01

In Korea, the nuclear power generation is grown technically well. Already, 20 nuclear reactors are operated, and approximate they supply the 40% of whole the consumption of electric power. This is the driving force of Korean industrial development. Besides, Korean Standard Nuclear Power Plant that was developed by Korean self-technique with nuclear plant technique independence, Ul-Chin 6 has started the commercial operation. Advanced Korean Standard Nuclear Power Plant, new Gori 1, 2 constructions are commenced. But, past days Korean situation is that intention of residents is neglected in the decision making process of nuclear power plant construction and operation. Inmore » existing decision making process, it is regarded as the role of public opinion is secondary, and the problem of decision making process is that public is persuaded and believed. So, in decision making process, the public opinion is considered restrictively, there is not the actual public participation. Therefore the dissatisfaction of public is increased continuously, and in Korea, bad recognition about nuclear power is getting full. The method of public participation for complement of this problem is public hearing or ombudsman system. The public hearing is ensuring public participation before decision of a case, and ombudsman is the system that elevates the public satisfaction through continuous feedback of public requirement to occur in deciding and performing the matters. In Korean situation, that present 20 nuclear reactors are operated and also the place of radioactive waste repository has been decided, not only the introduction of public hearing to decide the coming matter but also the operation of ombudsman system to continuously correct and collect the public requirements about the matter to already decided and operated is necessary. In Korea, administration type ombudsman is operated now. But, it has operated without basic element at the aspect of organization, function and phase. So it is not established a firm phase as right relief body to be believed by public with lack of independence, authority and specialty. Therefore the establishment of organization that can be the role as special ombudsman organization about sensitive and special matter like nuclear matter is necessary. Definite establishment element of ombudsman system is to introduce of congress type ombudsman element, to be permanent standing system ombudsman, to limit jurisdiction extent and have strong authority, to be able to access easily, to be composed of legal and nuclear specialist. One of important requirements of resident is compensation. So, based on the resident compensation theory about aversion equipment, ombudsman system should be established introducing the insurance theory through risk management as functional background for appropriate compensation. (authors)« less

28 CFR 545.29 - Special awards.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Judicial Administration BUREAU OF PRISONS, DEPARTMENT OF JUSTICE INSTITUTIONAL MANAGEMENT WORK AND COMPENSATION Inmate Work and Performance Pay Program § 545.29 Special awards. (a) Inmates who perform... regardless of the inmate's work or program status. Examples of actions which may result in the inmate being...

Dosage compensation proteins targeted to X chromosomes by a determinant of hermaphrodite fate.

PubMed

Dawes, H E; Berlin, D S; Lapidus, D M; Nusbaum, C; Davis, T L; Meyer, B J

1999-06-11

In many organisms, master control genes coordinately regulate sex-specific aspects of development. SDC-2 was shown to induce hermaphrodite sexual differentiation and activate X chromosome dosage compensation in Caenorhabditis elegans. To control these distinct processes, SDC-2 acts as a strong gene-specific repressor and a weaker chromosome-wide repressor. To initiate hermaphrodite development, SDC-2 associates with the promoter of the male sex-determining gene her-1 to repress its transcription. To activate dosage compensation, SDC-2 triggers assembly of a specialized protein complex exclusively on hermaphrodite X chromosomes to reduce gene expression by half. SDC-2 can localize to X chromosomes without other components of the dosage compensation complex, suggesting that SDC-2 targets dosage compensation machinery to X chromosomes.

Alignment and calibration of the MgF2 biplate compensator for applications in rotating-compensator multichannel ellipsometry.

PubMed

Lee, J; Rovira, P I; An, I; Collins, R W

2001-08-01

Biplate compensators made from MgF2 are being used increasingly in rotating-element single-channel and multichannel ellipsometers. For the measurement of accurate ellipsometric spectra, the compensator must be carefully (i) aligned internally to ensure that the fast axes of the two plates are perpendicular and (ii) calibrated to determine the phase retardance delta versus photon energy E. We present alignment and calibration procedures for multichannel ellipsometer configurations with special attention directed to the precision, accuracy, and reproducibility in the determination of delta (E). Run-to-run variations in external compensator alignment, i.e., alignment with respect to the incident beam, can lead to irreproducibilities in delta of approximately 0.2 degrees . Errors in the ellipsometric measurement of a sample can be minimized by calibrating with an external compensator alignment that matches as closely as possible that used in the measurement.

Research on injury compensation and health outcomes: ignoring the problem of reverse causality led to a biased conclusion.

PubMed

Spearing, Natalie M; Connelly, Luke B; Nghiem, Hong S; Pobereskin, Louis

2012-11-01

This study highlights the serious consequences of ignoring reverse causality bias in studies on compensation-related factors and health outcomes and demonstrates a technique for resolving this problem of observational data. Data from an English longitudinal study on factors, including claims for compensation, associated with recovery from neck pain (whiplash) after rear-end collisions are used to demonstrate the potential for reverse causality bias. Although it is commonly believed that claiming compensation leads to worse recovery, it is also possible that poor recovery may lead to compensation claims--a point that is seldom considered and never addressed empirically. This pedagogical study compares the association between compensation claiming and recovery when reverse causality bias is ignored and when it is addressed, controlling for the same observable factors. When reverse causality is ignored, claimants appear to have a worse recovery than nonclaimants; however, when reverse causality bias is addressed, claiming compensation appears to have a beneficial effect on recovery, ceteris paribus. To avert biased policy and judicial decisions that might inadvertently disadvantage people with compensable injuries, there is an urgent need for researchers to address reverse causality bias in studies on compensation-related factors and health. Copyright © 2012 Elsevier Inc. All rights reserved.

Design of a compensation for an ARMA model of a discrete time system. M.S. Thesis

NASA Technical Reports Server (NTRS)

Mainemer, C. I.

1978-01-01

The design of an optimal dynamic compensator for a multivariable discrete time system is studied. Also the design of compensators to achieve minimum variance control strategies for single input single output systems is analyzed. In the first problem the initial conditions of the plant are random variables with known first and second order moments, and the cost is the expected value of the standard cost, quadratic in the states and controls. The compensator is based on the minimum order Luenberger observer and it is found optimally by minimizing a performance index. Necessary and sufficient conditions for optimality of the compensator are derived. The second problem is solved in three different ways; two of them working directly in the frequency domain and one working in the time domain. The first and second order moments of the initial conditions are irrelevant to the solution. Necessary and sufficient conditions are derived for the compensator to minimize the variance of the output.

5 CFR 1604.2 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... contributions that are made from compensation subject to the Federal income tax exclusion at 26 U.S.C. 112 for..., incentive pay, and special pay (including bonuses). Employing agency means the organization that employs an... employee contributions made from recurring incentive pay and special pay (including bonuses) as defined in...

Project Career: Special Vocational Needs Education Support Program.

ERIC Educational Resources Information Center

Mullarkey, James E.

Project Career (New Berlin, Wisconsin) is a special vocational needs education support program for disabled adolescents. The project's underlying philosophy focuses on early detection of potential vocational limitations steming from handicaps and the development of skills to overcome, compensate for, or contend with the disability. Eligibility…

Sales compensation governance: the last frontier of corporate reform.

PubMed

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.

Aircraft Pitch Control With Fixed Order LQ Compensators

NASA Technical Reports Server (NTRS)

Green, James; Ashokkumar, C. R.; Homaifar, Abdollah

1997-01-01

This paper considers a given set of fixed order compensators for aircraft pitch control problem. By augmenting compensator variables to the original state equations of the aircraft, a new dynamic model is considered to seek a LQ controller. While the fixed order compensators can achieve a set of desired poles in a specified region, LQ formulation provides the inherent robustness properties. The time response for ride quality is significantly improved with a set of dynamic compensators.

Aircraft Pitch Control with Fixed Order LQ Compensators

NASA Technical Reports Server (NTRS)

Green, James; Ashokkumar, Cr.; Homaifar, A.

1997-01-01

This paper considers a given set of fixed order compensators for aircraft pitch control problem. By augmenting compensator variables to the original state equations of the aircraft, a new dynamic model is considered to seek a LQ controller. While the fixed order compensators can achieve a set of desired poles in a specified region, LQ formulation provides the inherent robustness properties. The time response for ride quality is significantly improved with a set of dynamic compensators.

10 CFR 780.53 - Criteria for decisions for royalties, awards and compensation.

Code of Federal Regulations, 2012 CFR

2012-01-01

... Application for Royalties and Awards Under Section 157 of the Atomic Energy Act of 1954 and Compensation Under Section 173 of the Atomic Energy Act of 1954 and the Invention Secrecy Act (35 U.S.C. 183) § 780.53... special nuclear material or atomic energy, the Board shall take into account the considerations set forth...

10 CFR 780.53 - Criteria for decisions for royalties, awards and compensation.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Application for Royalties and Awards Under Section 157 of the Atomic Energy Act of 1954 and Compensation Under Section 173 of the Atomic Energy Act of 1954 and the Invention Secrecy Act (35 U.S.C. 183) § 780.53... special nuclear material or atomic energy, the Board shall take into account the considerations set forth...

10 CFR 780.53 - Criteria for decisions for royalties, awards and compensation.

Code of Federal Regulations, 2014 CFR

2014-01-01

... Application for Royalties and Awards Under Section 157 of the Atomic Energy Act of 1954 and Compensation Under Section 173 of the Atomic Energy Act of 1954 and the Invention Secrecy Act (35 U.S.C. 183) § 780.53... special nuclear material or atomic energy, the Board shall take into account the considerations set forth...

10 CFR 780.53 - Criteria for decisions for royalties, awards and compensation.

Code of Federal Regulations, 2013 CFR

2013-01-01

... Application for Royalties and Awards Under Section 157 of the Atomic Energy Act of 1954 and Compensation Under Section 173 of the Atomic Energy Act of 1954 and the Invention Secrecy Act (35 U.S.C. 183) § 780.53... special nuclear material or atomic energy, the Board shall take into account the considerations set forth...

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

Code of Federal Regulations, 2010 CFR

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...

26 CFR 54.4980G-6 - Special rule for contributions made to the HSAs of nonhighly compensated employees.

Code of Federal Regulations, 2010 CFR

2010-04-01

... also contributes $500 for the calendar year to the HSA of each full-time management nonhighly... for the calendar year to the HSA of each full-time nonhighly compensated employee who is an eligible individual with self-only HDHP coverage. Employer A makes no contribution to the HSA of any full-time highly...

Approximation theory for LQG (Linear-Quadratic-Gaussian) optimal control of flexible structures

NASA Technical Reports Server (NTRS)

Gibson, J. S.; Adamian, A.

1988-01-01

An approximation theory is presented for the LQG (Linear-Quadratic-Gaussian) optimal control problem for flexible structures whose distributed models have bounded input and output operators. The main purpose of the theory is to guide the design of finite dimensional compensators that approximate closely the optimal compensator. The optimal LQG problem separates into an optimal linear-quadratic regulator problem and an optimal state estimation problem. The solution of the former problem lies in the solution to an infinite dimensional Riccati operator equation. The approximation scheme approximates the infinite dimensional LQG problem with a sequence of finite dimensional LQG problems defined for a sequence of finite dimensional, usually finite element or modal, approximations of the distributed model of the structure. Two Riccati matrix equations determine the solution to each approximating problem. The finite dimensional equations for numerical approximation are developed, including formulas for converting matrix control and estimator gains to their functional representation to allow comparison of gains based on different orders of approximation. Convergence of the approximating control and estimator gains and of the corresponding finite dimensional compensators is studied. Also, convergence and stability of the closed-loop systems produced with the finite dimensional compensators are discussed. The convergence theory is based on the convergence of the solutions of the finite dimensional Riccati equations to the solutions of the infinite dimensional Riccati equations. A numerical example with a flexible beam, a rotating rigid body, and a lumped mass is given.

Modern Church Construction in Urals. Problems and Prospects

NASA Astrophysics Data System (ADS)

Surin, D. N.; Tereshina, O. B.

2017-11-01

The article analyzes the problems of the modern Orthodox church architecture in Russia, special attention is paid to the problems of the Ural region. It justifies the importance of addressing to this issue connected with the Orthodox traditions revival in Russia over the last decades and the need to compensate for tens of thousands of the churches destroyed in the Soviet period. The works on the theory and history of the Russian architecture and art, studies of the architectural heritage and the art of building of the Ural craftsmen are used as a scientific and methodological base for the church architecture development. The article discloses the historically formed architectural features of the Russian Orthodox churches the artistic image of which is designed to create a certain religious and aesthetic experience. It is stated that the restoration of the Russian church construction tradition is possible on the background of architectural heritage. It sets the tendencies and vital tasks in church construction and outlines a complex of measures to solve these tasks at the public and regional levels.

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

Code of Federal Regulations, 2011 CFR

2011-04-01

... 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...

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

Code of Federal Regulations, 2010 CFR

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...

Self-Instructional Workbook for the ED Form 799.

ERIC Educational Resources Information Center

Office of Postsecondary Education, Washington DC. Student Financial Assistance Programs.

To assist in making funds available for student higher education loans and to keep their interest rates as low as possible, the Department of Education compensates participating lending institutions using a combination of interest subsidies and special allowance payments. Lenders use ED Form 799, Lender's Interest and Special Allowance Request and…

Pay at Risk: Compensation and Employment Risk in the United States and Canada.

ERIC Educational Resources Information Center

Turner, John A., Ed.

This document's seven papers examine compensation and employment risk in the United States and Canada. "Introduction" (John A. Turner) discusses compensation risk bearing in labor markets. "Wage and Job Risk for Workers" (John A. Turner) explores the problems of macroeconomic instability, job turnover, job and earnings…

Forest Ecosystem Services and Eco-Compensation Mechanisms in China

NASA Astrophysics Data System (ADS)

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.

26 CFR 1.401(a)(5)-1 - Special rules relating to nondiscrimination requirements.

Code of Federal Regulations, 2011 CFR

2011-04-01

... compensation for A's final 5 plan years is as follows: 1995 plan year $10,500 1994 plan year $20,000 1993 plan... this section, an employee's final pay from the employer as of a plan year is the employee's compensation (as defined in section 414(q)(7)) for the year (ending with or within the 5-plan-year period...

20 CFR 10.727 - What is the pay rate of jurors for compensation purposes?

Code of Federal Regulations, 2012 CFR

2012-04-01

... death, a juror is deemed to receive pay at the minimum rate for Grade GS-2 of the General Schedule... 20 Employees' Benefits 1 2012-04-01 2012-04-01 false What is the pay rate of jurors for...' COMPENSATION ACT, AS AMENDED Special Provisions Federal Grand and Petit Jurors § 10.727 What is the pay rate of...

20 CFR 10.727 - What is the pay rate of jurors for compensation purposes?

Code of Federal Regulations, 2013 CFR

2013-04-01

... death, a juror is deemed to receive pay at the minimum rate for Grade GS-2 of the General Schedule... 20 Employees' Benefits 1 2013-04-01 2012-04-01 true What is the pay rate of jurors for...' COMPENSATION ACT, AS AMENDED Special Provisions Federal Grand and Petit Jurors § 10.727 What is the pay rate of...

20 CFR 10.727 - What is the pay rate of jurors for compensation purposes?

Code of Federal Regulations, 2011 CFR

2011-04-01

... death, a juror is deemed to receive pay at the minimum rate for Grade GS-2 of the General Schedule... 20 Employees' Benefits 1 2011-04-01 2011-04-01 false What is the pay rate of jurors for...' COMPENSATION ACT, AS AMENDED Special Provisions Federal Grand and Petit Jurors § 10.727 What is the pay rate of...

20 CFR 10.727 - What is the pay rate of jurors for compensation purposes?

Code of Federal Regulations, 2014 CFR

2014-04-01

... death, a juror is deemed to receive pay at the minimum rate for Grade GS-2 of the General Schedule... 20 Employees' Benefits 1 2014-04-01 2012-04-01 true What is the pay rate of jurors for...' COMPENSATION ACT, AS AMENDED Special Provisions Federal Grand and Petit Jurors § 10.727 What is the pay rate of...

20 CFR 10.727 - What is the pay rate of jurors for compensation purposes?

Code of Federal Regulations, 2010 CFR

2010-04-01

... death, a juror is deemed to receive pay at the minimum rate for Grade GS-2 of the General Schedule... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false What is the pay rate of jurors for...' COMPENSATION ACT, AS AMENDED Special Provisions Federal Grand and Petit Jurors § 10.727 What is the pay rate of...

H2, fixed architecture, control design for large scale systems. Ph.D. Thesis

NASA Technical Reports Server (NTRS)

Mercadal, Mathieu

1990-01-01

The H2, fixed architecture, control problem is a classic linear quadratic Gaussian (LQG) problem whose solution is constrained to be a linear time invariant compensator with a decentralized processing structure. The compensator can be made of p independent subcontrollers, each of which has a fixed order and connects selected sensors to selected actuators. The H2, fixed architecture, control problem allows the design of simplified feedback systems needed to control large scale systems. Its solution becomes more complicated, however, as more constraints are introduced. This work derives the necessary conditions for optimality for the problem and studies their properties. It is found that the filter and control problems couple when the architecture constraints are introduced, and that the different subcontrollers must be coordinated in order to achieve global system performance. The problem requires the simultaneous solution of highly coupled matrix equations. The use of homotopy is investigated as a numerical tool, and its convergence properties studied. It is found that the general constrained problem may have multiple stabilizing solutions, and that these solutions may be local minima or saddle points for the quadratic cost. The nature of the solution is not invariant when the parameters of the system are changed. Bifurcations occur, and a solution may continuously transform into a nonstabilizing compensator. Using a modified homotopy procedure, fixed architecture compensators are derived for models of large flexible structures to help understand the properties of the constrained solutions and compare them to the corresponding unconstrained ones.

Issues in the digital implementation of control compensators. Ph.D. Thesis

NASA Technical Reports Server (NTRS)

Moroney, P.

1979-01-01

Techniques developed for the finite-precision implementation of digital filters were used, adapted, and extended for digital feedback compensators, with particular emphasis on steady state, linear-quadratic-Gaussian compensators. Topics covered include: (1) the linear-quadratic-Gaussian problem; (2) compensator structures; (3) architectural issues: serialism, parallelism, and pipelining; (4) finite wordlength effects: quantization noise, quantizing the coefficients, and limit cycles; and (5) the optimization of structures.

Tests of the standard (30 hz) NCER FM multiplex telemetry system, augmented by two timing channels and a compensation reference signal, used to record multiplexed seismic network data on magnetic tape

USGS Publications Warehouse

Eaton, Jerry P.

1976-01-01

The application of subtractive compensation to USGS seismic magnetic tape recording and playback systems was examined in a recent USGS Open-file report (1). It was found, for the standard (30 Hz) NCER multiplex system, that subtractive compensation utilizing a 4688 Hz reference signal multiplexed onto each data track was more effective than that utilizing a 3125 Hz reference signal recorded separately on a different track. Moreover, it was found that the portion of the spectrum between the uppermost data channel (3060 Hz + or - 125 Hz) and the compensation reference signal (4688 Hz) could be used to record an additional timing signal, with a center frequency of 3700 Hz and a broader playback bandwidth (ca 0 to 100 Hz) than that of the standard data channels. Accordingly, for the tests described in that report, the standard 8-datachannel multiplex system was augmented by one additional timing channel with a center frequency of 3700 Hz. The 3700 Hz discriminator used in those tests was not successfully set up to utilize subtractive compensation; so its output from a tape playback was quite noisy. Subsequently, further tests have been carried out on the application of subtractive compensation to a 4-channel broad-band multiplex system and to the standard multiplex system, both recorded on field tape recorders with relatively poor tape speed control (2), (3). In the course of these experiments, it was discovered that two separate timing channe1s, not just one, can be inserted between the uppermost data channel and the compensation reference signal, Furthermore, it was possible to adjust the discriminators used to playback these timing channels so that they profited significantly from subtractive compensation even though the playback bandwidth was 0 to 100 Hz (for short rise times of square wave timing signals). The advantages of recording two timing signals on each data track include: 1) one standard time signal to be used for critical timing, e.g. IRIG E, can be recorded with the data on each track, eliminating any problem that might arise from tape head misalignment if the timing base were recorded on a separate track from the data signals being timed, 2) other essential timing signals e.g. WWVB and IRIG C, can each be recorded on several tracks, to insure more reliable recording through redundancy, without displacing data from standard data channels, 3) the broader playback bandwidth of the special timing channels reproduces the sharp-edged timing codes with much less distortion than is obtained from the standard data channels. In order to implement subtractive compensation with the 4688 Hz multiplexed signal and to record timing signals on the proposed special timing channels, it was necessary to design and build a signal generator/multiplexer unit. The functions of this unit are: 1) generate a stable (x-tal controlled) compensation reference frequency (4688 Hz), 2) generate two timing channel subcarriers (3500 Hz and 3950 Hz) and provide for their modulation by appropriate timing signals, 3) separately, for each of th~14 tape tracks, adjust the relative levels of the timing and compensation subcarriers and multiplex them, at the appropriate level, with the incoming multiplexed data signals for introduction to the tape system direct record amplifiers. These units will be described in detail by Gray Jensen, who designed and built them, as well as being shown diagrammatically in this report. This report continues the work described in reference (1), and it should be read as a supplement to that report rather than as an independent effort. It introduces changes in the multiplex system and test circuits employed in the tests and then repeats the tests from the earlier report that are required to illustrate the characteristics of the modified system.

[Analysis of judicial sentences issued against traumatologists between 1995 and 2011 as regards medical negligence].

PubMed

Cardoso-Cita, Z; Perea-Pérez, B; Albarrán-Juan, M E; Labajo-González, M E; López-Durán, L; Marco-Martínez, F; Santiago-Saéz, A

2016-01-01

Traumatology and Orthopaedic Surgery is one of the specialities with most complaints due to its scope and complexity. The aim of this study is to determine the characteristics of the complaints made against medical specialists in Traumatology, taking into account those variables that might have an influence both on the presenting of the complaint as well as on the resolving of the process. An analysis was performed on 303 legal judgments (1995-2011) collected in the health legal judgements archive of the Madrid School of Medicine, which is linked to the Westlaw Aranzadi data base. Civil jurisdiction was the most used. The specific processes with most complaints were bone-joint disorders followed by vascular-nerve problems and infections. The injury claimed against most was in the lower limb, particularly the knee. The most frequent general cause of complaint was surgical treatment error, followed by diagnostic error. There was lack of information in 14.9%. There was sentencing in 49.8% of the cases, with compensation mainly being less than 50,000 euros. Traumatology and Orthopaedic Surgery is a speciality prone to complaints due to malpractice. The number of sentences against traumatologists is high, but compensations are usually less than 50,000 euros. The main reason for sentencing is surgical treatment error; thus being the basic surgical procedure and where precautions should be maximised. The judgements due to lack of information are high, with adequate doctor-patient communication being essential as well as the correct completion of the informed consent. Copyright © 2014 SECOT. Published by Elsevier Espana. All rights reserved.

Consideration of plant behaviour in optimal servo-compensator design

NASA Astrophysics Data System (ADS)

Moase, W. H.; Manzie, C.

2016-07-01

Where the most prevalent optimal servo-compensator formulations penalise the behaviour of an error system, this paper considers the problem of additionally penalising the actual states and inputs of the plant. Doing so has the advantage of enabling the penalty function to better resemble an economic cost. This is especially true of problems where control effort needs to be sensibly allocated across weakly redundant inputs or where one wishes to use penalties to soft-constrain certain states or inputs. It is shown that, although the resulting cost function grows unbounded as its horizon approaches infinity, it is possible to formulate an equivalent optimisation problem with a bounded cost. The resulting optimisation problem is similar to those in earlier studies but has an additional 'correction term' in the cost function, and a set of equality constraints that arise when there are redundant inputs. A numerical approach to solve the resulting optimisation problem is presented, followed by simulations on a micro-macro positioner that illustrate the benefits of the proposed servo-compensator design approach.

Matrix Transfer Function Design for Flexible Structures: An Application

NASA Technical Reports Server (NTRS)

Brennan, T. J.; Compito, A. V.; Doran, A. L.; Gustafson, C. L.; Wong, C. L.

1985-01-01

The application of matrix transfer function design techniques to the problem of disturbance rejection on a flexible space structure is demonstrated. The design approach is based on parameterizing a class of stabilizing compensators for the plant and formulating the design specifications as a constrained minimization problem in terms of these parameters. The solution yields a matrix transfer function representation of the compensator. A state space realization of the compensator is constructed to investigate performance and stability on the nominal and perturbed models. The application is made to the ACOSSA (Active Control of Space Structures) optical structure.

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

PubMed

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 entirely impossible. A custom-made no-fault model tailored to suit our local scenario can be promising, provided that a thorough research is made, assessing the viability of a no-fault system in Malaysia, addressing the inherent problems and, consequently, designing a workable no-fault system in Malaysia.

Dynamic properties of hot-wire anemometric measurement circuits in the aspect of measurements in mine conditions / Właściwości dynamiczne termoanemometrycznych układów pomiarowych w aspekcie pomiarów w warunkach kopalnianych

NASA Astrophysics Data System (ADS)

Jamróz, Paweł; Ligęza, Paweł; Socha, Katarzyna

2012-12-01

The use of measurement apparatus under conditions which differ significantly from those under which the apparatus was adjusted carries the risk of altering the previously determined measurement characteristics. This is of special concern in the case of apparatus which is sensitive to external measurement conditions. Advanced measurement systems are equipped with algorithms which allow the negative effect of unstable environmental conditions on their static characteristics to be compensated for. Meanwhile, the problem of altered dynamic properties of such systems is often neglected. This paper presents a model study in which the effect of variable operational conditions on dynamic response of hot-wire anemometric measurement system in the case of simulated mine flows was investigated. A mathematical model of measurement system able to compensate the negative effect of changes in flow velocity and configuration of measurement apparatus itself on its dynamic properties was developed and investigated. Based on conducted experiments, we have developed an automatic regulation algorithm enabling the transmission band of measurement apparatus to be optimized for measurement conditions prevailing in mine environment.

Problems with the Small Business Administration’s Merit Appraisal and Compensation System.

DTIC Science & Technology

1981-09-21

TAD-AI07 181 GENERAL ACCOUNTING OFFICE WASHINGTON DC FEDERAL PERS-ETC F/6 5/9 PROBLEMS WITH THE SMALL BUSINESS ADMINISTRATION’S MERIT APPRAIS--ETC(U...Adninistrator, Small Business Administration Dear Mr. Car D Subjec::/ Problems with the Small Business Administra- tjon’s Merit Appraisal and Compensation...System, (rLP68 8i 71). We reviewed the Small Business Administration’s (SBA’s) performance appraisal/merit pay program as part of our review of

20 CFR 10.312 - What are the special rules for the services of clinical psychologists?

Code of Federal Regulations, 2010 CFR

2010-04-01

... of clinical psychologists? 10.312 Section 10.312 Employees' Benefits OFFICE OF WORKERS' COMPENSATION... § 10.312 What are the special rules for the services of clinical psychologists? A clinical psychologist.... Therefore, a clinical psychologist may not serve as a physician for conditions that include a physical...

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

Federal Register 2010, 2011, 2012, 2013, 2014

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...

77 FR 32640 - Designation of a Class of Employees for Addition to the Special Exposure Cohort

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-01

... Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health (NIOSH), Centers for... Occupational Illness Compensation Program Act of 2000. On May 11, 2012, the Secretary of HHS designated the... submitted by email to [email protected] . John Howard, Director, National Institute for Occupational Safety and...

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

PubMed

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.

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

PubMed

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.

The Relation of Carbon Dioxide Compensation and Chlorenchymatous Vascular Bundle Sheaths in Leaves of Dicots

PubMed Central

Crookston, R. Kent; Moss, Dale N.

1970-01-01

Low CO2 compensation points have been found to be associated with several unusual characteristics related to photosynthesis. One such characteristic is a prominent, chlorenchymatous vascular bundle sheath in the leaves. It has been suggested that the presence of this sheath in dicotyledons can serve as a means of detecting low CO2-compensating species. We collected 88 dicotyledon species from 22 families reported to have chlorenchymatous sheaths. Of the 88, only three, Tribulus terrestris, L., Boerhaavia paniculata, L. C. Rich, and Trianthema portulacastrum L., had low CO2 compensation points. Cross sections of the leaves of the other species revealed that they did have chlorenchymatous vascular bundle sheaths. However, these sheath cells contained chloroplasts which were not specialized for starch formation as were the bundle sheath chloroplasts of the low CO2-compensating species. Images PMID:16657506

Development and characterization of PdCr temperature-compensated wire resistance strain gage

NASA Technical Reports Server (NTRS)

Lei, Jih-Fen

1989-01-01

A temperature-compensated resistance static strain gage with potential to be used to 600 C was recently developed. Gages were fabricated from specially developed palladium-13 w/o chromium (Pd-13Cr) wire and platinum (Pt) compensator. When bonded to high temperature Hastelloy X, the apparent strain from room temperature to 600 C was within 400 microstrain for gages with no preheat treatment and within 3500 microstrain for gages with 16 hours prestabilization at 640 C. The apparent strain versus temperature relationship of stabilized PdCr gages were repeatable with the reproducibility within 100 microstrain during three thermal cycles to 600 C and an 11 hours soak at 600 C. The gage fabrication, construction and installation is described. Also, the coating system used for this compensated resistance strain gage is explained. The electrical properties of the strain sensing element and main characteristics of the compensated gage including apparent strain, drift and reproducibility are discussed.

Multirate parallel distributed compensation of a cluster in wireless sensor and actor networks

NASA Astrophysics Data System (ADS)

Yang, Chun-xi; Huang, Ling-yun; Zhang, Hao; Hua, Wang

2016-01-01

The stabilisation problem for one of the clusters with bounded multiple random time delays and packet dropouts in wireless sensor and actor networks is investigated in this paper. A new multirate switching model is constructed to describe the feature of this single input multiple output linear system. According to the difficulty of controller design under multi-constraints in multirate switching model, this model can be converted to a Takagi-Sugeno fuzzy model. By designing a multirate parallel distributed compensation, a sufficient condition is established to ensure this closed-loop fuzzy control system to be globally exponentially stable. The solution of the multirate parallel distributed compensation gains can be obtained by solving an auxiliary convex optimisation problem. Finally, two numerical examples are given to show, compared with solving switching controller, multirate parallel distributed compensation can be obtained easily. Furthermore, it has stronger robust stability than arbitrary switching controller and single-rate parallel distributed compensation under the same conditions.

Gmti Motion Compensation

DOEpatents

Doerry, Armin W.

2004-07-20

Movement of a GMTI radar during a coherent processing interval over which a set of radar pulses are processed may cause defocusing of a range-Doppler map in the video signal. This problem may be compensated by varying waveform or sampling parameters of each pulse to compensate for distortions caused by variations in viewing angles from the radar to the target.

New Developments in Magnetostatic Cleanliness Modeling

NASA Astrophysics Data System (ADS)

Mehlem, K.; Wiegand, A.; Weickert, S.

2012-05-01

The paper describes improvements and extensions of the multiple magnetic dipole modeling method (MDM) for cleanliness verification which had been introduced by the author1 in 1977 and then applied during 3 decades to numerous international projects. The solutions of specific modeling problems which had been left unsolved so far, are described in the present paper. Special attention is given to the ambiguities of MDM solutions caused by the limited data coverage available. Constraint handling by the constraint-free NLP solver, optimal MDM sizing and multiple-point far-field compensation techniques are presented. The recent extension of the MDM method to field gradient data is formulated and demonstrated by an example. Finally, a complex MDM application (Ulysses) is presented. Finally, a short description of the MDM software GAMAG, recently introduced by the author1, is given.

Federal workers' compensation programs: Department of Defense and Veterans Health Administration experiences.

PubMed

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

2015-03-01

The objective of this article is to introduce the reader to this special supplement to the Journal of Occupational and Environmental Medicine regarding Federal Workers' Compensation Programs. The short history of both the VHA and DoD Federal Workers' Compensation Programs are provided and a short synopsis of each author's article is provided. The lessons learned from the articles in the supplement are summarized in this article and 6 key findings are highlighted. Cooperation between human resources workers' compensation personnel, safety and occupational health personnel is a must for successful management of the WC program. Information and data sharing are critical for root cause and injury prevention, case management, and cost containment efforts. Enhancing efforts in these areas will save an estimated $100 million through cost avoidance efforts.

Reexamining workers' compensation: a human rights perspective.

PubMed

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.

20 CFR 25.200 - How is the Special Schedule applied for employees in the Republic of the Philippines?

Code of Federal Regulations, 2010 CFR

2010-04-01

..., which cause permanent disability or death, shall be payable at the rates specified in the special... rate, shared equally by the eligible survivors in the same class. (c) Death beneficiaries. Benefits are... weekly rate of compensation for disability or death shall not exceed $35. (j) Method of payment. Only...

20 CFR 25.200 - How is the Special Schedule applied for employees in the Republic of the Philippines?

Code of Federal Regulations, 2011 CFR

2011-04-01

..., which cause permanent disability or death, shall be payable at the rates specified in the special... rate, shared equally by the eligible survivors in the same class. (c) Death beneficiaries. Benefits are... weekly rate of compensation for disability or death shall not exceed $35. (j) Method of payment. Only...

17 CFR 247.723 - Exemptions for special accounts, transferred accounts, foreign branches and a de minimis number...

Code of Federal Regulations, 2010 CFR

2010-04-01

... accounts, transferred accounts, foreign branches and a de minimis number of accounts. 247.723 Section 247... Exemptions for special accounts, transferred accounts, foreign branches and a de minimis number of accounts... dealer. (e) De minimis exclusion. A bank may, in determining its compliance with the chiefly compensated...

17 CFR 247.723 - Exemptions for special accounts, transferred accounts, foreign branches and a de minimis number...

Code of Federal Regulations, 2011 CFR

2011-04-01

... accounts, transferred accounts, foreign branches and a de minimis number of accounts. 247.723 Section 247... Exemptions for special accounts, transferred accounts, foreign branches and a de minimis number of accounts... dealer. (e) De minimis exclusion. A bank may, in determining its compliance with the chiefly compensated...

76 FR 72928 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-28

... Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health... January 1, 1960 through September 30, 1965, for a number of work days aggregating at least 250 work days... of Compensation Analysis and Support, National Institute for Occupational Safety and Health (NIOSH...

76 FR 72928 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-28

... Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health... through December 31, 1957, for a number of work days aggregating at least 250 work days, occurring either... Compensation Analysis and Support, National Institute for Occupational Safety and Health (NIOSH), 4676 Columbia...

76 FR 33762 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-09

... Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health..., from January 1, 1954 through December 31, 1969, for a number of work days aggregating at least 250 work..., Division of Compensation Analysis and Support, National Institute for Occupational Safety and Health (NIOSH...

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

Federal Register 2010, 2011, 2012, 2013, 2014

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...

78 FR 77685 - Designation of a Class of Employees for Addition to the Special Exposure Cohort

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-24

... Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health (NIOSH), Centers for..., National Institute for Occupational Safety and Health. [FR Doc. 2013-30581 Filed 12-23-13; 8:45 am] BILLING... Employees Occupational Illness Compensation Program Act of 2000. On December 7, 2013, the Secretary of HHS...

Effects of stinger axial dynamics and mass compensation methods on experimental modal analysis

NASA Astrophysics Data System (ADS)

Hu, Ximing

1992-06-01

A longitudinal bar model that includes both stinger elastic and inertia properties is used to analyze the stinger's axial dynamics as well as the mass compensation that is required to obtain accurate input forces when a stinger is installed between the excitation source, force transducer, and the structure under test. Stinger motion transmissibility and force transmissibility, axial resonance and excitation energy transfer problems are discussed in detail. Stinger mass compensation problems occur when the force transducer is mounted on the exciter end of the stinger. These problems are studied theoretically, numerically, and experimentally. It is found that the measured Frequency Response Function (FRF) can be underestimated if mass compensation is based on the stinger exciter-end acceleration and can be overestimated if the mass compensation is based on the structure-end acceleration due to the stinger's compliance. A new mass compensation method that is based on two accelerations is introduced and is seen to improve the accuracy considerably. The effects of the force transducer's compliance on the mass compensation are also discussed. A theoretical model is developed that describes the measurement system's FRD around a test structure's resonance. The model shows that very large measurement errors occur when there is a small relative phase shift between the force and acceleration measurements. These errors can be in hundreds of percent corresponding to a phase error on the order of one or two degrees. The physical reasons for this unexpected error pattern are explained. This error is currently unknown to the experimental modal analysis community. Two sample structures consisting of a rigid mass and a double cantilever beam are used in the numerical calculations and experiments.

Compensatory mechanisms in fish populations: Literature reviews: Volume 1, Critical evaluation of case histories of fish populations experiencing chronic exploitation or impact: Final report

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

Saila, S.B.; Chen, X.; Erzini, K.

1987-05-01

This study includes case histories of certain fish species which are experiencing chronic perturbations and related literature pertaining to compensation processes. ''Compensation'' has been defined as the ability of fish to offset the population reduction caused by natural or man-induced stresses. Certain compensation methods are widely accepted, and include cannibalism, competition, disease, growth and predation, among others. These compensation methods are examined in relation to each fish species included in the study. Stock-recruit relationships and empirical observations of changes in growth and mortality have been the focus of much of the background on compensation. One of the conclusions drawn frommore » this study is that a significant amount of recruitment variability exists and can be attributed to environmental (rather than compensatory) factors. The stock-recruitment problem appears to be the most significant scientific problem related to compensation in the types of fish included in this study. Results of the most recent studies of the American shad support this theory. Life histories, breeding biology and other pertinent data relating to each species included in the study will be found in the appendices.« less

Workers' compensation: a historical review and description of a legal and social insurance system.

PubMed

Kiselica, Daria; Sibson, Bruce; Green-McKenzie, Judith

2004-05-01

The workers' compensation system is a no-fault legal and social insurance system established to address compensation issues that involve work-related injuries and illnesses. The system was developed in response to dissatisfaction with common law litigation on the parts of injured workers and employers. The history of the development of workers' compensation is reviewed, and a general description of the system is offered, including discussion of state law and insurance structures, benefits and costs, administrative boards/commissions, and the federal systems for workers' compensation and related programs. The recent history of the workers' compensation system is provided, the recommendations of the National Commission on State Workmen's Compensation Laws in 1972 are reviewed, and the problems and state-initiated changes in worker's compensation that occurred during the 1990s are discussed.

Employee Compensation.

ERIC Educational Resources Information Center

Osif, Bonnie A.; Harwood, Richard L.

1995-01-01

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

Theoretical Study of Watershed Eco-Compensation Standards

NASA Astrophysics Data System (ADS)

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.

Straightness measurement using laser beam straight datum

NASA Astrophysics Data System (ADS)

Uchikoshi, Junichi; Shimada, Shoichi; Ikawa, Naoya; Komura, Akio

1995-08-01

Using the direction stabilized laser beam as a physical straight datum, instead of the tangible reference surface, a method is proposed for the measurement of an error motion of a slide table and/or surface profile of mechanical components. A specially designed 2D position sensor/compensator for laser beam center is developed combining a quadrant photo-diode (QPD) position sensor for beam center and the piezo-compensator which compensates the beam shift from the center of QPD. By the use the sensor/compensator proposed, the positional and angular fluctuations of laser beam path is evaluated with nanometric resolution. Combining the sensor with the piezo-driven mirror compensator, the directional stabilizer for the laser beam is also designed in the same manner as the sensor/compensator. The stabilized He-Ne laser beam can be used as the metrological datum of straightness within the accuracy of 2 X 10 -8 rad. By mounting the position sensor/compensator on a slide table, the carriage with working distance of 1 m is so designed and built as to move straight along the stabilized laser beam. The carriage can be used as a mechanical straight datum with the accuracy equivalent to the laser beam stability.

In-line process control for laser welding of titanium by high dynamic range ratio pyrometry and plasma spectroscopy

NASA Astrophysics Data System (ADS)

Lempe, B.; Taudt, C.; Baselt, T.; Rudek, F.; Maschke, R.; Basan, F.; Hartmann, P.

2014-02-01

The production of complex titanium components for various industries using laser welding processes has received growing attention in recent years. It is important to know whether the result of the cohesive joint meets the quality requirements of standardization and ultimately the customer requirements. Erroneous weld seams can have fatal consequences especially in the field of car manufacturing and medicine technology. To meet these requirements, a real-time process control system has been developed which determines the welding quality through a locally resolved temperature profile. By analyzing the resulting weld plasma received data is used to verify the stability of the laser welding process. The determination of the temperature profile is done by the detection of the emitted electromagnetic radiation from the material in a range of 500 nm to 1100 nm. As detectors, special high dynamic range CMOS cameras are used. As the emissivity of titanium depends on the wavelength, the surface and the angle of radiation, measuring the temperature is a problem. To solve these a special pyrometer setting with two cameras is used. That enables the compensation of these effects by calculating the difference between the respective pixels on simultaneously recorded images. Two spectral regions with the same emissivity are detected. Therefore the degree of emission and surface effects are compensated and canceled out of the calculation. Using the spatially resolved temperature distribution the weld geometry can be determined and the laser process can be controlled. The active readjustment of parameters such as laser power, feed rate and inert gas injection increases the quality of the welding process and decreases the number of defective goods.

Physician decision-making in the management of work related upper extremity injuries.

PubMed

Szekeres, Mike; Macdermid, Joy C; Katchky, Adam; Grewal, Ruby

2018-05-22

Physicians working in a tertiary care injured worker clinic are faced with clinical decision-making that must balance the needs of patients and society in managing complex clinical problems that are complicated by the work-workplace context. The purpose of this study is to describe and characterize the decision-making process of upper extremity specialized surgeons when managing injured workers within a specialized worker's compensation clinic. Surgeons were interviewed in a semi-structured manner. Following each interview, the surgeon was also observed in a clinic visit during a new patient assessment, allowing observation of the interactional patterns between surgeon and patient, and comparison of the process described in the interview to what actually occurred during clinic visits. The primary central theme emerging from the surgeon interviews and the clinical observation was the focus on the importance of comprehensive assessment to make the first critical decision: an accurate diagnosis. Two subthemes were also found. The first of these involved the decision whether to proceed to management strategies or to continue with further investigation if the correct diagnosis is uncertain. Once the central theme of diagnosis was achieved, a second subtheme was highlighted; selecting appropriate management options, given the complexities of managing the injured worker, the workplace, and the compensation board. This study illustrates that upper extremity surgeons rely on their training and experience with upper extremity conditions to follow a sequential but iterative decision-making process to provide a more definitive diagnosis and treatment plan for workers with injuries that are often complex. The surgeons are challenged by the context which takes them out of their familiar zone of typical clinical practice to deal with the interactions between the injury, worker, work, workplace and insurer.

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

Code of Federal Regulations, 2010 CFR

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...

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

Code of Federal Regulations, 2010 CFR

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...

20 CFR 25.203 - How is the Special Schedule applied to non-resident aliens in the Territory of Guam?

Code of Federal Regulations, 2010 CFR

2010-04-01

... injury or death. (b) Death benefits. 400 weeks' compensation at two-thirds of the weekly wage rate... DEATH OF NONCITIZEN FEDERAL EMPLOYEES OUTSIDE THE UNITED STATES Extensions of the Special Schedule of... modifications or additions specified in paragraphs (b) through (k) of this section, to injury or death occurring...

20 CFR 25.203 - How is the Special Schedule applied to non-resident aliens in the Territory of Guam?

Code of Federal Regulations, 2011 CFR

2011-04-01

... injury or death. (b) Death benefits. 400 weeks' compensation at two-thirds of the weekly wage rate... DEATH OF NONCITIZEN FEDERAL EMPLOYEES OUTSIDE THE UNITED STATES Extensions of the Special Schedule of... modifications or additions specified in paragraphs (b) through (k) of this section, to injury or death occurring...

Rationalizing vaccine injury compensation.

PubMed

Mello, Michelle M

2008-01-01

Legislation recently adopted by the United States Congress provides producers of pandemic vaccines with near-total immunity from civil lawsuits without making individuals injured by those vaccines eligible for compensation through the Vaccine Injury Compensation Program. The unusual decision not to provide an alternative mechanism for compensation is indicative of a broader problem of inconsistency in the American approach to vaccine-injury compensation policy. Compensation policies have tended to reflect political pressures and economic considerations more than any cognizable set of principles. This article identifies a set of ethical principles bearing on the circumstances in which vaccine injuries should be compensated, both inside and outside public health emergencies. A series of possible bases for compensation rules, some grounded in utilitarianism and some nonconsequentialist, are discussed and evaluated. Principles of fairness and reasonableness are found to constitute the strongest bases. An ethically defensible compensation policy grounded in these principles would make a compensation fund available to all individuals with severe injuries and to individuals with less-severe injuries whenever the vaccination was required by law or professional duty.

75 FR 12119 - Finding And Recapturing Improper Payments

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-15

... contractors or other entities whereby highly skilled accounting specialists and fraud examiners use state-of... effectively is using professional and specialized auditors on a contingency basis, with their compensation...

Improving stability margins in discrete-time LQG controllers

NASA Technical Reports Server (NTRS)

Oranc, B. Tarik; Phillips, Charles L.

1987-01-01

Some of the problems are discussed which are encountered in the design of discrete-time stochastic controllers for problems that may adequately be described by the Linear Quadratic Gaussian (LQG) assumptions; namely, the problems of obtaining acceptable relative stability, robustness, and disturbance rejection properties. A dynamic compensator is proposed to replace the optimal full state feedback regulator gains at steady state, provided that all states are measurable. The compensator increases the stability margins at the plant input, which may possibly be inadequate in practical applications. Though the optimal regulator has desirable properties the observer based controller as implemented with a Kalman filter, in a noisy environment, has inadequate stability margins. The proposed compensator is designed to match the return difference matrix at the plant input to that of the optimal regulator while maintaining the optimality of the state estimates as directed by the measurement noise characteristics.

Quadrennial Review of Military Compensation (7th). Compensation Structure. Major Topical Summary (MTS) 1

DTIC Science & Technology

1992-08-01

professional sports franchises , fast food restaurants , or a widget factory as well as the uniformed services. The 7’ QRMC identified two additional...1990 ................. C-8 Figure C-7. Basic Pay as a Percentage of RMC, by Grade, 1991 ................... C-11 Figure C-8. Current Enlisted BAS vs ... independent survey. "* A separate but simplified system of special and incentive pays. "* Expense reimbursements. "* Other allowances and so-called fringe

Compensating Losses in Bridge Employment? Examining Relations between Compensation Strategies, Health Problems, and Intention to Remain at Work

ERIC Educational Resources Information Center

Muller, Andreas; De Lange, Annet; Weigl, Matthias; Oxfart, Caroline; Van der Heijden, Beatrice

2013-01-01

In order to better understand the precursors of bridge employment, this study aimed to investigate whether individual action strategies in terms of selection, optimization, and compensation (SOC; Baltes & Baltes, 1990) are able to buffer the well-known negative impact of poor health on the intention to remain in the workforce. 784 employees (60-85…

Research on output feedback control

NASA Technical Reports Server (NTRS)

Calise, A. J.; Kramer, F. S.

1985-01-01

In designing fixed order compensators, an output feedback formulation has been adopted by suitably augmenting the system description to include the compensator states. However, the minimization of the performance index over the range of possible compensator descriptions was impeded due to the nonuniqueness of the compensator transfer function. A controller canonical form of the compensator was chosen to reduce the number of free parameters to its minimal number in the optimization. In the MIMO case, the controller form requires a prespecified set of ascending controllability indices. This constraint on the compensator structure is rather innocuous in relation to the increase in convergence rate of the optimization. Moreover, the controller form is easily relatable to a unique controller transfer function description. This structure of the compensator does not require penalizing the compensator states for a nonzero or coupled solution, a problem that occurs when following a standard output feedback synthesis formulation.

New Predictive Filters for Compensating the Transport Delay on a Flight Simulator

NASA Technical Reports Server (NTRS)

Guo, Liwen; Cardullo, Frank M.; Houck, Jacob A.; Kelly, Lon C.; Wolters, Thomas E.

2004-01-01

The problems of transport delay in a flight simulator, such as its sources and effects, are reviewed. Then their effects on a pilot-in-the-loop control system are investigated with simulations. Three current prominent delay compensators the lead/lag filter, McFarland filter, and the Sobiski/Cardullo filter were analyzed and compared. This paper introduces two novel delay compensation techniques an adaptive predictor using the Kalman estimator and a state space predictive filter using a reference aerodynamic model. Applications of these two new compensators on recorded data from the NASA Langley Research Center Visual Motion Simulator show that they achieve better compensation over the current ones.

The recognition of occupational diseases attributed to heavy workloads: experiences in Japan, Korea, and Taiwan.

PubMed

Cheng, Yawen; Park, Jungsun; Kim, Yangho; Kawakami, Norito

2012-10-01

Health problems caused by long working hours and work stress have gained growing concerns in Japan, Korea, and Taiwan. In all the three countries, cardiovascular, cerebrovascular, and mental disorders attributed to heavy workloads or stressful work events are considered compensable occupational diseases by workers' compensation systems. This study compared the trends of such cases and correlated the trends with changes in working hours during the period from 1980 to 2010. Data on occupational diseases were obtained from official statistics of the workers' compensation systems. Information on working hours was obtained from official statistics and national surveys of employees. While occupational cardiovascular, cerebrovascular, and mental disorders attributed to work stress were increasingly compensated in all the three countries, the averaged working hours and the percentage of employees with long working hours had been in decline discordantly. Findings of this study suggested that reducing working hours alone is unlikely to reduce the problems of work stress. There is an urgent need to monitor and regulate a wider range of psychosocial work hazards. Especially, precarious employment and its associated health risks should be targeted for effective prevention of stress-related health problems in the workplace.

7 CFR 783.8 - Multiple benefits.

Code of Federal Regulations, 2010 CFR

2010-01-01

... SPECIAL PROGRAMS TREE ASSISTANCE PROGRAM § 783.8 Multiple benefits. Persons may not receive or retain payments for production losses from trees, vines and bushes under this part if they have been compensated...

32 CFR 220.13 - Special rules for workers' compensation programs.

Code of Federal Regulations, 2014 CFR

2014-07-01

... DEFENSE (CONTINUED) MISCELLANEOUS COLLECTION FROM THIRD PARTY PAYERS OF REASONABLE CHARGES FOR HEALTHCARE... charges for healthcare services provided in or through any facility of the Uniformed Services to a...

32 CFR 220.13 - Special rules for workers' compensation programs.

Code of Federal Regulations, 2013 CFR

2013-07-01

... DEFENSE (CONTINUED) MISCELLANEOUS COLLECTION FROM THIRD PARTY PAYERS OF REASONABLE CHARGES FOR HEALTHCARE... charges for healthcare services provided in or through any facility of the Uniformed Services to a...

32 CFR 220.13 - Special rules for workers' compensation programs.

Code of Federal Regulations, 2010 CFR

2010-07-01

... DEFENSE (CONTINUED) MISCELLANEOUS COLLECTION FROM THIRD PARTY PAYERS OF REASONABLE CHARGES FOR HEALTHCARE... charges for healthcare services provided in or through any facility of the Uniformed Services to a...

32 CFR 220.13 - Special rules for workers' compensation programs.

Code of Federal Regulations, 2011 CFR

2011-07-01

... DEFENSE (CONTINUED) MISCELLANEOUS COLLECTION FROM THIRD PARTY PAYERS OF REASONABLE CHARGES FOR HEALTHCARE... charges for healthcare services provided in or through any facility of the Uniformed Services to a...

32 CFR 220.13 - Special rules for workers' compensation programs.

Code of Federal Regulations, 2012 CFR

2012-07-01

... DEFENSE (CONTINUED) MISCELLANEOUS COLLECTION FROM THIRD PARTY PAYERS OF REASONABLE CHARGES FOR HEALTHCARE... charges for healthcare services provided in or through any facility of the Uniformed Services to a...

Complementarity and Compensation: Bridging the Gap between Writing and Design.

ERIC Educational Resources Information Center

Killingsworth, M. Jimmie; Sanders, Scott P.

1990-01-01

Outlines two rhetorical principles for producing iconic-mosaic texts--the principle of complementarity and the principle of compensation. Shows how these principles can be applied to practical problems in coordinating the writing and design processes in student projects. (RS)

STUDIES IN WORKMEN'S COMPENSATION AND RADIATION INJURY. VOLUME II, THE INCIDENCE, NATURE AND ADJUDICATION OF WORKMEN'S COMPENSATION CLAIMS INVOLVING RADIATION EXPOSURE AND DELAYED INJURY.

ERIC Educational Resources Information Center

O'TOOLE, THOMAS J.

THE PURPOSE OF THE STUDY WAS TO PROVIDE A FACTUAL BACKGROUND AGAINST WHICH JUDGMENTS CAN BE MADE CONCERNING THE MAGNITUDE OF THE PROBLEM OF INJURY APPEARING SOME TIME AFTER THE EXPOSURE TO IONIZING RADIATION AND DETERMINE WHETHER EXISTING LAWS PERMIT A JUST AND EQUITABLE ADJUDICATION OF RADIATION COMPENSATION CLAIMS. THE STUDY WAS BASED UPON THE…

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

PubMed

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 programs after withdrawal of the recommendation for HPV vaccine in Japan

PubMed Central

Yuji, Koichiro; Nakada, Haruka

2016-01-01

abstract 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. PMID:26513303

From Contextual Fear to a Dynamic View of Memory Systems

PubMed Central

Fanselow, Michael S

2009-01-01

The brain does not learn and remember in a unitary fashion. Rather, different circuits specialize in certain classes of problems and encode different types of information. Damage to one of these systems typically results in amnesia only for the form of memory that is the affected region's specialty. How does the brain allocate a specific category of memory to a particular circuit? This question has received little attention. The currently dominant view, Multiple Memory Systems Theory, assumes that such abilities are hard-wired. Using fear conditioning as a paradigmatic case, I propose an alternative model in which mnemonic processing is allocated to specific circuits through a dynamic process. Potential circuits compete to form memories with the most efficient circuits emerging as winners. However, alternate circuits compensate when these “primary” circuits are compromised. PMID:19939724

Emotional/Behavioral difficulties and mental health service contacts of students in special education for non-mental health problems.

PubMed

Pastor, Patricia N; Reuben, Cynthia A

2009-02-01

Emotional/behavioral difficulties and mental health (MH) service contacts of 3 groups of youth were compared: students in special education for non-MH problems, students in special education for MH problems, and youth not in special education. Parents reported the characteristics, special education placement, emotional/behavioral difficulties, and MH service contacts of 25,122 youth aged 6-17 years in the National Health Interview Survey. Two thirds of students in special education received special education services for non-MH problems. Among students in special education for non-MH problems, 17% had serious emotional/behavioral difficulties compared with 51% of students in special education for MH problems and 4% of youth not in special education. MH service contacts were examined only for youth whose difficulties significantly interfered with their ability to function in or out of school. Among youth with serious difficulties, the percentage of youth without a recent MH service contact was greater for students in special education for non-MH problems (40%) and youth not in special education (47%) compared with students in special education for MH problems (13%). Compared with youth not in special education, students in special education for non-MH problems were 4 times more likely to have serious emotional/behavioral difficulties but were just as likely as youth not in special education to lack a recent MH service contact. Study findings provide a national context for considering the MH screening/evaluation needs of students receiving special education for non-MH problems.

10 CFR 780.50 - Applicants.

Code of Federal Regulations, 2011 CFR

2011-01-01

... the Atomic Energy Act of 1954 and Compensation Under Section 173 of the Atomic Energy Act of 1954 and... useful in the production or utilization of special nuclear material or atomic energy, has complied with...

10 CFR 780.50 - Applicants.

Code of Federal Regulations, 2013 CFR

2013-01-01

... the Atomic Energy Act of 1954 and Compensation Under Section 173 of the Atomic Energy Act of 1954 and... useful in the production or utilization of special nuclear material or atomic energy, has complied with...

10 CFR 780.50 - Applicants.

Code of Federal Regulations, 2010 CFR

2010-01-01

... the Atomic Energy Act of 1954 and Compensation Under Section 173 of the Atomic Energy Act of 1954 and... useful in the production or utilization of special nuclear material or atomic energy, has complied with...

10 CFR 780.50 - Applicants.

Code of Federal Regulations, 2012 CFR

2012-01-01

... the Atomic Energy Act of 1954 and Compensation Under Section 173 of the Atomic Energy Act of 1954 and... useful in the production or utilization of special nuclear material or atomic energy, has complied with...

10 CFR 780.50 - Applicants.

Code of Federal Regulations, 2014 CFR

2014-01-01

... the Atomic Energy Act of 1954 and Compensation Under Section 173 of the Atomic Energy Act of 1954 and... useful in the production or utilization of special nuclear material or atomic energy, has complied with...

28 CFR 104.41 - Amount of compensation.

Code of Federal Regulations, 2010 CFR

2010-07-01

... claimant is entitled, the Special Master shall take into consideration the harm to the claimant, the facts... claimant may include the financial needs or financial resources of the claimant or the victim's dependents...

Musculoskeletal injuries in construction: a review of the literature.

PubMed

Schneider, S P

2001-11-01

The first step in addressing any problem is recognition of the problem and a measure of its size and scope. There have been few reviews to date of the evidence of a musculoskeletal disorders problem in construction, particularly in the United States. Construction contractors in the United States have questioned the existence of a musculoskeletal disorders problem in construction, so a review of the evidence is warranted. The types of evidence reviewed include: 1) historical evidence, 2) injury data, 3) workers' compensation data, 4) medical exam data, 5) survey data, and 6) exposure data. Injury data generally represent injuries that the employers have identified as work-related and recorded or reported. Workers' compensation data are from cases that have been filed by workers for compensation and quite often represent only "closed" cases where compensation has been awarded. Medical exam data are from physical examinations of workers. Symptom survey data are the most inclusive and show the number of workers who self-report musculoskeletal problems. Exposure data include measurements made of exposure to musculoskeletal risk factors. The existing data show construction workers to be at significant risk of musculoskeletal injury, specifically related to the work they do. Their risk of musculoskeletal injury is much higher than that of other workers who have less heavy work, about 50 percent higher than all other workers. Several trades have been extensively studied, while others have been studied to a lesser extent. While the exact relationship between exposures and injuries is complex and often multifaceted, it would be difficult to deny the existence of the problem and the fact that these injuries are, to a great extent, related to the work that construction workers perform.

The design of multirate digital control systems

NASA Technical Reports Server (NTRS)

Berg, M. C.

1986-01-01

The successive loop closures synthesis method is the only method for multirate (MR) synthesis in common use. A new method for MR synthesis is introduced which requires a gradient-search solution to a constrained optimization problem. Some advantages of this method are that the control laws for all control loops are synthesized simultaneously, taking full advantage of all cross-coupling effects, and that simple, low-order compensator structures are easily accomodated. The algorithm and associated computer program for solving the constrained optimization problem are described. The successive loop closures , optimal control, and constrained optimization synthesis methods are applied to two example design problems. A series of compensator pairs are synthesized for each example problem. The succesive loop closure, optimal control, and constrained optimization synthesis methods are compared, in the context of the two design problems.

Research on the Mechanism of Cross Regional Grassland Ecological Compensation

NASA Astrophysics Data System (ADS)

Yang, Ran; Ma, Jun

2018-01-01

In recent years, grassland environmental damage has become serious, and grassland resources protection task has become heavy, grassland ecological compensation has become an effective way to solve this problem; but the current grassland ecological compensation standards were low, the effect is poor. The fundamental reason is the model of administrative division destroys the integrity of grassland. Based on the analysis of the status quo of grassland compensation, this paper tries to protect the grassland integrity, breaks the administrative division restriction, implements the space regulation, constructs the framework of cross-regional grassland ecological compensation mechanism, describes its operation process. It provides new way to realize the sustainable development of the grassland environment.

Cumulative Injury

PubMed Central

LaDou, Joseph

1978-01-01

A few states, notably California, are experiencing large increases in the number and cost of disability settlements under workers' compensation. Claims of cumulative injury for coronary heart disease, hypertension, stroke, cancer and neuropsychiatric problems have all been interpreted as compensable under workers' compensation, even when these conditions are clearly related to the aging process. Legal precedents for such claims are building rapidly throughout the country. The resultant costs may lead to the demise of the workers' compensation system. The situation in California is discussed in detail including the legal aspects, cumulative injury claims by type of disease and age of claimants, legal costs to the individual and the employer, and the economic outlook for the workers' compensation insurance system. PMID:151986

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

PubMed

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 < 0.001), but patients receiving other disability compensation were similarly represented (8.9% vs. 7.7%, P = 0.19). In univariate analyses, many 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 receiving and not receiving workers' compensation. Identifying the independent effects of workers' compensation on outcomes will require controlling for these baseline characteristics and other clinical features associated with disability status.

What Is Different About Worker’s Compensation Patients?

PubMed Central

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

2010-01-01

Study Design Combined analysis of 2 prospective clinical studies. Objective To identify socioeconomic characteristics associated with workers’ compensation in patients with an intervertebral disc herniation (IDH) or spinal stenosis (SpS). Summary of Background Data Few studies have compared socioeconomic differences between those receiving or not receiving workers’ compensation with the same underlying clinical conditions. Methods 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. Results 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 < 0.001), but patients receiving other disability compensation were similarly represented (8.9% vs. 7.7%, P = 0.19). In univariate analyses, many 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. Conclusion 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 receiving and not receiving workers’ compensation. Identifying the independent effects of workers’ compensation on outcomes will require controlling for these baseline characteristics and other clinical features associated with disability status. PMID:17700451

Stress In An Oncologist's Life: Present But Not Insurmountable : (Students Should Not Be Discouraged Choosing Oncology as Their Future Specialisation).

PubMed

Nowakowski, Jonatan; Borowiec, Grazyna; Zwierz, Izabela; Jagodzinski, Wojciech; Tarkowski, Radoslaw

2017-03-01

Burnout is a serious problem facing the majority of oncologists. Many medical students may regard oncology as depressive part of medicine. This false picture may discourage them from choosing oncology as their future specialization. To learn problems experienced by oncologists and to answer the students' question: is it dangerous to choose oncology? We conducted an anonymous survey among 69 oncologists. Young doctors (up to 5 years of service) accounted for 31 %, specialists 69 %, with a median length of practice of 14 years. The most frequently reported symptoms included irritability (84 %) and tension (74 %). Forty-five percent reported headaches, 25 % sleep disorders, 51 % negative impact on their personal lives. Excessive bureaucratization, overwork, and haste, with the disparity between undertaken effort and compensation were the most common sources of stress. Stress reduction methods were as follows: their relationship with family and/or friends (69 %), reading books/watching movies (66 %), emotional distance from their problems (63 %), and contact with nature (62 %). Ninety-six percent of physicians were satisfied with their choice of pursuing work with cancer patients. However, as many as 49 % of oncologists experienced moments of doubt regarding their sense of vocation. Students and young doctors considering pursuing an oncological speciality should not be discouraged by the likely degree of sacrifice or burden, but rather aim to develop effective ways to reduce stress, along with remembering one's own health needs. This could be valuable part of both pregradual and postgradual medical education, worth to become part of medical curricula.

Multi-rate cubature Kalman filter based data fusion method with residual compensation to adapt to sampling rate discrepancy in attitude measurement system.

PubMed

Guo, Xiaoting; Sun, Changku; Wang, Peng

2017-08-01

This paper investigates the multi-rate inertial and vision data fusion problem in nonlinear attitude measurement systems, where the sampling rate of the inertial sensor is much faster than that of the vision sensor. To fully exploit the high frequency inertial data and obtain favorable fusion results, a multi-rate CKF (Cubature Kalman Filter) algorithm with estimated residual compensation is proposed in order to adapt to the problem of sampling rate discrepancy. During inter-sampling of slow observation data, observation noise can be regarded as infinite. The Kalman gain is unknown and approaches zero. The residual is also unknown. Therefore, the filter estimated state cannot be compensated. To obtain compensation at these moments, state error and residual formulas are modified when compared with the observation data available moments. Self-propagation equation of the state error is established to propagate the quantity from the moments with observation to the moments without observation. Besides, a multiplicative adjustment factor is introduced as Kalman gain, which acts on the residual. Then the filter estimated state can be compensated even when there are no visual observation data. The proposed method is tested and verified in a practical setup. Compared with multi-rate CKF without residual compensation and single-rate CKF, a significant improvement is obtained on attitude measurement by using the proposed multi-rate CKF with inter-sampling residual compensation. The experiment results with superior precision and reliability show the effectiveness of the proposed method.

46 CFR Sec. 4 - Method of payment.

Code of Federal Regulations, 2010 CFR

2010-10-01

... AGENTS IN PREPARATION OF INVOICES AND PAYMENT OF COMPENSATION PURSUANT TO PROVISIONS OF NSA ORDER NO. 47 Sec. 4 Method of payment. The General Agent shall prepare check drawn on the NSA Special bank account...

46 CFR Sec. 4 - Method of payment.

Code of Federal Regulations, 2014 CFR

2014-10-01

... AGENTS IN PREPARATION OF INVOICES AND PAYMENT OF COMPENSATION PURSUANT TO PROVISIONS OF NSA ORDER NO. 47 Sec. 4 Method of payment. The General Agent shall prepare check drawn on the NSA Special bank account...

46 CFR Sec. 4 - Method of payment.

Code of Federal Regulations, 2013 CFR

2013-10-01

... AGENTS IN PREPARATION OF INVOICES AND PAYMENT OF COMPENSATION PURSUANT TO PROVISIONS OF NSA ORDER NO. 47 Sec. 4 Method of payment. The General Agent shall prepare check drawn on the NSA Special bank account...

46 CFR Sec. 4 - Method of payment.

Code of Federal Regulations, 2012 CFR

2012-10-01

... AGENTS IN PREPARATION OF INVOICES AND PAYMENT OF COMPENSATION PURSUANT TO PROVISIONS OF NSA ORDER NO. 47 Sec. 4 Method of payment. The General Agent shall prepare check drawn on the NSA Special bank account...

78 FR 76411 - Agency Information Collection (Residency Verification Report-Veterans and Survivors) Activity...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-17

...: VA Form Letter 21-914 is use to verify whether Filipino veterans of the Special Philippine Scouts, Commonwealth Army of the Philippines, organized guerilla groups receiving service-connected compensation...

Compensation Techniques in Accelerator Physics

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

Sayed, Hisham Kamal

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. Twomore » 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.« less

A computerized compensator design algorithm with launch vehicle applications

NASA Technical Reports Server (NTRS)

Mitchell, J. R.; Mcdaniel, W. L., Jr.

1976-01-01

This short paper presents a computerized algorithm for the design of compensators for large launch vehicles. The algorithm is applicable to the design of compensators for linear, time-invariant, control systems with a plant possessing a single control input and multioutputs. The achievement of frequency response specifications is cast into a strict constraint mathematical programming format. An improved solution algorithm for solving this type of problem is given, along with the mathematical necessities for application to systems of the above type. A computer program, compensator improvement program (CIP), has been developed and applied to a pragmatic space-industry-related example.

Active listening room compensation for massive multichannel sound reproduction systems using wave-domain adaptive filtering.

PubMed

Spors, Sascha; Buchner, Herbert; Rabenstein, Rudolf; Herbordt, Wolfgang

2007-07-01

The acoustic theory for multichannel sound reproduction systems usually assumes free-field conditions for the listening environment. However, their performance in real-world listening environments may be impaired by reflections at the walls. This impairment can be reduced by suitable compensation measures. For systems with many channels, active compensation is an option, since the compensating waves can be created by the reproduction loudspeakers. Due to the time-varying nature of room acoustics, the compensation signals have to be determined by an adaptive system. The problems associated with the successful operation of multichannel adaptive systems are addressed in this contribution. First, a method for decoupling the adaptation problem is introduced. It is based on a generalized singular value decomposition and is called eigenspace adaptive filtering. Unfortunately, it cannot be implemented in its pure form, since the continuous adaptation of the generalized singular value decomposition matrices to the variable room acoustics is numerically very demanding. However, a combination of this mathematical technique with the physical description of wave propagation yields a realizable multichannel adaptation method with good decoupling properties. It is called wave domain adaptive filtering and is discussed here in the context of wave field synthesis.

Sex bias and dosage compensation in the zebra finch versus chicken genomes: General and specialized patterns among birds

PubMed Central

Itoh, Yuichiro; Replogle, Kirstin; Kim, Yong-Hwan; Wade, Juli; Clayton, David F.; Arnold, Arthur P.

2010-01-01

We compared global patterns of gene expression between two bird species, the chicken and zebra finch, with regard to sex bias of autosomal versus Z chromosome genes, dosage compensation, and evolution of sex bias. Both species appear to lack a Z chromosome–wide mechanism of dosage compensation, because both have a similar pattern of significantly higher expression of Z genes in males relative to females. Unlike the chicken Z chromosome, which has female-specific expression of the noncoding RNA MHM (male hypermethylated) and acetylation of histone 4 lysine 16 (H4K16) near MHM, the zebra finch Z chromosome appears to lack the MHM sequence and acetylation of H4K16. The zebra finch also does not show the reduced male-to-female (M:F) ratio of gene expression near MHM similar to that found in the chicken. Although the M:F ratios of Z chromosome gene expression are similar across tissues and ages within each species, they differ between the two species. Z genes showing the greatest species difference in M:F ratio were concentrated near the MHM region of the chicken Z chromosome. This study shows that the zebra finch differs from the chicken because it lacks a specialized region of greater dosage compensation along the Z chromosome, and shows other differences in sex bias. These patterns suggest that different avian taxa may have evolved specific compensatory mechanisms. PMID:20357053

History of Combat Pay

DTIC Science & Technology

2011-08-01

distribution of risks, the equal eligibility criteria and monetary compensation of HFP and IDP failed to equitably recognize the dire risks of war zones...notions of equity . The wide distribution of risks receiving special pay may also dilute the impact of recognition on servicemember morale. In 2003, the...recognition for the latent risks of low-intensity conflicts as the hazards of open war. Equalization of special pay among individuals exposed to risk

An attack aimed at active phase compensation in one-way phase-encoded QKD systems

NASA Astrophysics Data System (ADS)

Dong, Zhao-Yue; Yu, Ning-Na; Wei, Zheng-Jun; Wang, Jin-Dong; Zhang, Zhi-Ming

2014-08-01

Phase drift is an inherent problem in one-way phase-encoded quantum key distribution (QKD) systems. Although combining passive with active phase compensation (APC) processes can effectively compensate for the phase drift, the security problems brought about by these processes are rarely considered. In this paper, we point out a security hole in the APC process and put forward a corresponding attack scheme. Under our proposed attack, the quantum bit error rate (QBER) of the QKD can be close to zero for some conditions. However, under the same conditions the ratio r of the key "0" and the key "1" which Bob (the legal communicators Alice and Bob) gets is no longer 1:1 but 2:1, which may expose Eve (the eavesdropper). In order to solve this problem, we modify the resend strategy of the attack scheme, which can force r to reach 1 and the QBER to be lower than the tolerable QBER.

A Novel Motion Compensation Method for Random Stepped Frequency Radar with M-sequence

NASA Astrophysics Data System (ADS)

Liao, Zhikun; Hu, Jiemin; Lu, Dawei; Zhang, Jun

2018-01-01

The random stepped frequency radar is a new kind of synthetic wideband radar. In the research, it has been found that it possesses a thumbtack-like ambiguity function which is considered to be the ideal one. This also means that only a precise motion compensation could result in the correct high resolution range profile. In this paper, we will introduce the random stepped frequency radar coded by M-sequence firstly and briefly analyse the effect of relative motion between target and radar on the distance imaging, which is called defocusing problem. Then, a novel motion compensation method, named complementary code cancellation, will be put forward to solve this problem. Finally, the simulated experiments will demonstrate its validity and the computational analysis will show up its efficiency.

Radiofrequency field inhomogeneity compensation in high spatial resolution magnetic resonance spectroscopic imaging

NASA Astrophysics Data System (ADS)

Passeri, Alessandro; Mazzuca, Stefano; Del Bene, Veronica

2014-06-01

Clinical magnetic resonance spectroscopy imaging (MRSI) is a non-invasive functional technique, whose mathematical framework falls into the category of linear inverse problems. However, its use in medical diagnostics is hampered by two main problems, both linked to the Fourier-based technique usually implemented for spectra reconstruction: poor spatial resolution and severe blurring in the spatial localization of the reconstructed spectra. Moreover, the intrinsic ill-posedness of the MRSI problem might be worsened by (i) spatially dependent distortions of the static magnetic field (B0) distribution, as well as by (ii) inhomogeneity in the power deposition distribution of the radiofrequency magnetic field (B1). Among several alternative methods, slim (Spectral Localization by IMaging) and bslim (B0 compensated slim) are reconstruction algorithms in which a priori information concerning the spectroscopic target is introduced into the reconstruction kernel. Nonetheless, the influence of the B1 field, particularly when its operating wavelength is close to the size of the human organs being studied, continues to be disregarded. starslim (STAtic and Radiofrequency-compensated slim), an evolution of the slim and bslim methods, is therefore proposed, in which the transformation kernel also includes the B1 field inhomogeneity map, thus allowing almost complete 3D modelling of the MRSI problem. Moreover, an original method for the experimental determination of the B1 field inhomogeneity map specific to the target under evaluation is also included. The compensation capabilities of the proposed method have been tested and illustrated using synthetic raw data reproducing the human brain.

Optical rotation compensation for a holographic 3D display with a 360 degree horizontal viewing zone.

PubMed

Sando, Yusuke; Barada, Daisuke; Yatagai, Toyohiko

2016-10-20

A method for a continuous optical rotation compensation in a time-division-based holographic three-dimensional (3D) display with a rotating mirror is presented. Since the coordinate system of wavefronts after the mirror reflection rotates about the optical axis along with the rotation angle, compensation or cancellation is absolutely necessary to fix the reconstructed 3D object. In this study, we address this problem by introducing an optical image rotator based on a right-angle prism that rotates synchronously with the rotating mirror. The optical and continuous compensation reduces the occurrence of duplicate images, which leads to the improvement of the quality of reconstructed images. The effect of the optical rotation compensation is experimentally verified and a demonstration of holographic 3D display with the optical rotation compensation is presented.

Compensation for occupational injuries and diseases in special populations: farmers and soldiers.

PubMed

Kwon, Young-Jun; Lee, Soo-Jin

2014-06-01

Some types of workers such as farmers and soldiers are at a higher risk of work-related injury and illness than workers from other occupations. Despite this fact, they are not covered under the Industrial Safety Health (ISH) Act or the Industrial Accident Compensation Insurance (IACI) Act. The Safety Aid System for Farmers (SASF) is a voluntary insurance scheme, and it is the only public compensation plan for self-employed farmers. Fifty percent of SASF premiums are subsidized by the Korean government. Soldiers are compensated by the Veterans' Pension (VP) Act. The approval standard of and procedure for the VP Act are provided in the Decree of VP Act, and the Council for VP Benefits determines work-relatedness in the claimed cases. Meanwhile, SASF applies the insurance clause automatically without any expert advice or additional procedures. Furthermore, compared with IACI, these programs pay fewer benefits to workers. Thus, a stronger institutional strategy is needed to maintain a safe work environment, to protect workers' health in unavoidably hazardous environments, and to compensate for work-related injuries and diseases.

Wicked Problems in Special and Inclusive Education

ERIC Educational Resources Information Center

Armstrong, David

2017-01-01

This special paper provides a critical overview of wicked problems in special and inclusive education. Practically, this paper provides a strategic framework for future special issues in the "Journal of Special Educational Needs". Critical attention is also given to the concept of a wicked problem when applied to research in special and…

Measuring flows in the solar interior: current developments, results, and outstanding problems

NASA Astrophysics Data System (ADS)

Schad, Ariane

2016-10-01

I will present an overview of the current developments to determine flows in the solar interior and recent results from helioseismology. I will lay special focus on the inference of the deep structure of the meridional flow, which is one of the most challenging problems in helioseismology. In recent times, promising approaches have been developed for solving this problem. The time-distance analysis made large improvements in this after becoming aware of and compensating for a systematic effect in the analysis, the origin of which is not clear yet. In addition to this, a different approach is now available, which directly exploits the distortion of mode eigenfunctions by the meridional flow as well as rotation. These methods have presented us partly surprisingly complex meridional flow patterns, which, however, do not provide a consistent picture of the flow. Resolving this puzzle is part of current research since this has important consequences on our understanding of the solar dynamo. Another interesting discrepancy was found in recent studies between the amplitudes of the large- and small-scale dynamics in the convection zone estimated from helioseismology and those predicted from theoretical models. This raises fundamental questions how the Sun, and in general a star, maintains its heat transport and redistributes its angular momentum that lead, e.g., to the observed differential rotation.

Control design for robust stability in linear regulators: Application to aerospace flight control

NASA Technical Reports Server (NTRS)

Yedavalli, R. K.

1986-01-01

Time domain stability robustness analysis and design for linear multivariable uncertain systems with bounded uncertainties is the central theme of the research. After reviewing the recently developed upper bounds on the linear elemental (structured), time varying perturbation of an asymptotically stable linear time invariant regulator, it is shown that it is possible to further improve these bounds by employing state transformations. Then introducing a quantitative measure called the stability robustness index, a state feedback conrol design algorithm is presented for a general linear regulator problem and then specialized to the case of modal systems as well as matched systems. The extension of the algorithm to stochastic systems with Kalman filter as the state estimator is presented. Finally an algorithm for robust dynamic compensator design is presented using Parameter Optimization (PO) procedure. Applications in a aircraft control and flexible structure control are presented along with a comparison with other existing methods.

Decision making in noisy bistable systems with time-dependent asymmetry

NASA Astrophysics Data System (ADS)

Nené, Nuno R.; Zaikin, Alexey

2013-01-01

Our work draws special attention to the importance of the effects of time-dependent parameters on decision making in bistable systems. Here, we extend previous studies of the mechanism known as speed-dependent cellular decision making in genetic circuits by performing an analytical treatment of the canonical supercritical pitchfork bifurcation problem with an additional time-dependent asymmetry and control parameter. This model has an analogous behavior to the genetic switch. In the presence of transient asymmetries and fluctuations, slow passage through the critical region in both systems increases substantially the probability of specific decision outcomes. We also study the relevance for attractor selection of reaching maximum values for the external asymmetry before and after the critical region. Overall, maximum asymmetries should be reached at an instant where the position of the critical point allows for compensation of the detrimental effects of noise in retaining memory of the transient asymmetries.

Fast image interpolation for motion estimation using graphics hardware

NASA Astrophysics Data System (ADS)

Kelly, Francis; Kokaram, Anil

2004-05-01

Motion estimation and compensation is the key to high quality video coding. Block matching motion estimation is used in most video codecs, including MPEG-2, MPEG-4, H.263 and H.26L. Motion estimation is also a key component in the digital restoration of archived video and for post-production and special effects in the movie industry. Sub-pixel accurate motion vectors can improve the quality of the vector field and lead to more efficient video coding. However sub-pixel accuracy requires interpolation of the image data. Image interpolation is a key requirement of many image processing algorithms. Often interpolation can be a bottleneck in these applications, especially in motion estimation due to the large number pixels involved. In this paper we propose using commodity computer graphics hardware for fast image interpolation. We use the full search block matching algorithm to illustrate the problems and limitations of using graphics hardware in this way.

Compensating Unknown Time-Varying Delay in Opto-Electronic Platform Tracking Servo System.

PubMed

Xie, Ruihong; Zhang, Tao; Li, Jiaquan; Dai, Ming

2017-05-09

This paper investigates the problem of compensating miss-distance delay in opto-electronic platform tracking servo system. According to the characteristic of LOS (light-of-sight) motion, we setup the Markovian process model and compensate this unknown time-varying delay by feed-forward forecasting controller based on robust H∞ control. Finally, simulation based on double closed-loop PI (Proportion Integration) control system indicates that the proposed method is effective for compensating unknown time-varying delay. Tracking experiments on the opto-electronic platform indicate that RMS (root-mean-square) error is 1.253 mrad when tracking 10° 0.2 Hz signal.

An optimal control model approach to the design of compensators for simulator delay

NASA Technical Reports Server (NTRS)

Baron, S.; Lancraft, R.; Caglayan, A.

1982-01-01

The effects of display delay on pilot performance and workload and of the design of the filters to ameliorate these effects were investigated. The optimal control model for pilot/vehicle analysis was used both to determine the potential delay effects and to design the compensators. The model was applied to a simple roll tracking task and to a complex hover task. The results confirm that even small delays can degrade performance and impose a workload penalty. A time-domain compensator designed by using the optimal control model directly appears capable of providing extensive compensation for these effects even in multi-input, multi-output problems.

Automatic low-order aberrations compensator for a conduction-cooled end-pumped solid-state zigzag slab laser

NASA Astrophysics Data System (ADS)

Yu, Xin; Dong, Lizhi; Lai, Boheng; Yang, Ping; Wang, Shuai; Wang, Xun; Liu, Yong; Tang, Guomao; Xu, Bing

2017-11-01

In order to solve the problem of large low-order aberrations with solid-state zigzag slab lasers, an automatic compensator has been developed in this paper. In this compensator, three lenses are mounted on a motorized rail, whose positions can be obtained using ray tracing method based on the beam parameters detected by a wave-front sensor. The initial peak to valley (PV) values of the wave-front range up to several tens of microns. Both simulated and experimental results show that the PV values of the wave-front can be reduced to around 1 . 6 μm with the proposed automatic compensator.

An active-optics image-motion compensation technology application for high-speed searching and infrared detection system

NASA Astrophysics Data System (ADS)

Wu, Jianping; Lu, Fei; Zou, Kai; Yan, Hong; Wan, Min; Kuang, Yan; Zhou, Yanqing

2018-03-01

An ultra-high angular velocity and minor-caliber high-precision stably control technology application for active-optics image-motion compensation, is put forward innovatively in this paper. The image blur problem due to several 100°/s high-velocity relative motion between imaging system and target is theoretically analyzed. The velocity match model of detection system and active optics compensation system is built, and active optics image motion compensation platform experiment parameters are designed. Several 100°/s high-velocity high-precision control optics compensation technology is studied and implemented. The relative motion velocity is up to 250°/s, and image motion amplitude is more than 20 pixel. After the active optics compensation, motion blur is less than one pixel. The bottleneck technology of ultra-high angular velocity and long exposure time in searching and infrared detection system is successfully broke through.

CFO compensation method using optical feedback path for coherent optical OFDM system

NASA Astrophysics Data System (ADS)

Moon, Sang-Rok; Hwang, In-Ki; Kang, Hun-Sik; Chang, Sun Hyok; Lee, Seung-Woo; Lee, Joon Ki

2017-07-01

We investigate feasibility of carrier frequency offset (CFO) compensation method using optical feedback path for coherent optical orthogonal frequency division multiplexing (CO-OFDM) system. Recently proposed CFO compensation algorithms provide wide CFO estimation range in electrical domain. However, their practical compensation range is limited by sampling rate of an analog-to-digital converter (ADC). This limitation has not drawn attention, since the ADC sampling rate was high enough comparing to the data bandwidth and CFO in the wireless OFDM system. For CO-OFDM, the limitation is becoming visible because of increased data bandwidth, laser instability (i.e. large CFO) and insufficient ADC sampling rate owing to high cost. To solve the problem and extend practical CFO compensation range, we propose a CFO compensation method having optical feedback path. By adding simple wavelength control for local oscillator, the practical CFO compensation range can be extended to the sampling frequency range. The feasibility of the proposed method is experimentally investigated.

Modelling voltage sag mitigation using dynamic voltage restorer and analyzing power quality issue

NASA Astrophysics Data System (ADS)

Ismail, Nor Laili; Hidzir, Hizrin Dayana Mohd; Thanakodi, Suresh; Nazar, Nazatul Shiema Moh; Ibrahim, Pungut; Ali, Che Ku Muhammad Sabri Che Ku

2018-02-01

Power quality problem which are arise due to a fault or a pulsed load can have caused an interruption of critical load. The modern power systems are becoming more sensitive to the quality of the power supplied by the utility company. Voltage sags and swells, flicker, interruptions, harmonic distortion and other distortion to the sinusoidal waveform are the examples of the power quality problems. The most affected due to these problems is industrial customers who use a lot of sensitive equipment. There has suffered a huge loss to these problems. Resulting of broken or damage equipment if voltage sag exceeds the sensitive threshold of the equipment. Thus, device such as Static Synchronous Compensator (STATCOM) and Dynamic Voltage Restorer (DVR) has been created to solve this problem among users. DVR is a custom power device that most effective and efficient. This paper intended to report the DVR operations during voltage sag compensation.

Compensation and wellness: a conflict for veterans' health.

PubMed

Ellis, Niki; Mackenzie, Alison; Mobbs, Robyn

2008-05-01

In Australia greater attention is being given to health determinants, and the dominance of treatment in health policy and budgets is giving away some ground to prevention, health promotion, rehabilitation and disability management. This creates a dilemma for compensation systems: should the inclusion criteria be broadened to match the new thinking or should a narrower definition of "disease, injury or death" be retained? This issue is explored in the context of war syndromes among veterans. While veterans experience symptoms more frequently and more severely than military and community controls, their patterns of symptoms are not unique. Current compensation and benefit programs can create iatrogenic effects. It is concluded that compensation systems should be kept as safety nets while resources are provided to improve the capacity of primary health care caregivers, community organisations and veterans with war syndromes and their families to better deal with these problems. Adapting compensation systems to promote wellness through self-management health partnerships is one way of directing resources to individuals and their families. Action research at the community level with veterans, their families, their organisations, primary health care organisations, policy makers and researchers would allow this sector to work out the best way to apply existing efficacious tools to these modern health problems.

Self-Regulatory Strategies in Daily Life: Selection, Optimization, and Compensation and Everyday Memory Problems

ERIC Educational Resources Information Center

Robinson, Stephanie A.; Rickenbach, Elizabeth H.; Lachman, Margie E.

2016-01-01

The effective use of self-regulatory strategies, such as selection, optimization, and compensation (SOC) requires resources. However, it is theorized that SOC use is most advantageous for those experiencing losses and diminishing resources. The present study explored this seeming paradox within the context of limitations or constraints due to…

Male-Female Salary Differentials in Educational Compensation: Problems in the Economics of Education.

ERIC Educational Resources Information Center

Kustaa, Friedrich Freddy

This paper provides a synthesis of literature pertaining to differentials in earnings between male and female teachers at the elementary, secondary, and higher levels of education. In addition to sex discrimination, other factors of unequal compensation are examined, some of which include teaching experience, educational preparation, teacher…

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

PubMed

Blumthaler, Ingrid; Oberst, Ulrich

2012-03-01

Control design belongs to the most important and difficult tasks of control engineering and has therefore been treated by many prominent researchers and in many textbooks, the systems being generally described by their transfer matrices or by Rosenbrock equations and more recently also as behaviors. Our approach to controller design uses, in addition to the ideas of our predecessors on coprime factorizations of transfer matrices and on the parametrization of stabilizing compensators, a new mathematical technique which enables simpler design and also new theorems in spite of the many outstanding results of the literature: (1) We use an injective cogenerator signal module ℱ over the polynomial algebra [Formula: see text] (F an infinite field), a saturated multiplicatively closed set T of stable polynomials and its quotient ring [Formula: see text] of stable rational functions. This enables the simultaneous treatment of continuous and discrete systems and of all notions of stability, called T-stability. We investigate stabilizing control design by output feedback of input/output (IO) behaviors and study the full feedback IO behavior, especially its autonomous part and not only its transfer matrix. (2) The new technique is characterized by the permanent application of the injective cogenerator quotient signal module [Formula: see text] and of quotient behaviors [Formula: see text] of [Formula: see text]-behaviors B. (3) For the control tasks of tracking, disturbance rejection, model matching, and decoupling and not necessarily proper plants we derive necessary and sufficient conditions for the existence of proper stabilizing compensators with proper and stable closed loop behaviors, parametrize all such compensators as IO behaviors and not only their transfer matrices and give new algorithms for their construction. Moreover we solve the problem of pole placement or spectral assignability for the complete feedback behavior. The properness of the full feedback behavior 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.

Emergy assessment of ecological compensation of groundwater overexploitation in Xuchang city

NASA Astrophysics Data System (ADS)

Lv, C.; Ling, M.; Cao, Q.; Guo, X.

2017-12-01

In recent 30 years, the amount of groundwater extraction in China is increasing at a rate of 2.5 billion m3 per year. And the growing amount led to form a predatory exploitation in many parts, and caused serious exploitation problems, such as land subsidence, sea water intrusion, surface runoff reduction, vegetation decline, groundwater pollution, and so on. Ecological compensation of overexploitation has become an important mean to adjust the environmental benefits distribution relationship related to the groundwater system and to alleviate the problem of groundwater overexploitation. Based on the ecological economics emergy value theory and analysis method, the emergy loss value calculation method of eco-environmental problems caused by groundwater overexploitation, such as environmental land subsidence (collapse), salt (sea) water intrusion, surface runoff reduction, vegetation deterioration and groundwater pollution, is established, and the assessment method, which takes emergy loss value as the quantity of ecological compensation of groundwater overexploitation, is put forward. This method can reflect the disaster loss degree of groundwater overexploitation more intuitively, and it helps to improve, manage and restore a series of problems caused by groundwater overexploitation, construct a scientific and reasonable groundwater ecological compensation mechanism, and provide good ecological security for the sustainable and healthy development of national economy in our country. Taking Xuchang city as an application example, the results showed that the ecological economic loss of groundwater overexploitation was 109 million in 2015, accounting for 0.3% of the total GDP. Among them, the ecological economic loss of land subsidence is the largest, which was 77 million, accounting for 70.3% of the total loss, the second one is surface runoff reducing loss, which was 27 million, accounting for 24.7% of the total loss, and underground water pollution loss is the smallest, which was 5 million, accounting for only 5% of the total loss. To sum up, the ground subsidence is the most serious problem in many ecological environment problems caused by the groundwater overexploitation in Xuchang.

28 CFR 104.47 - Collateral sources.

Code of Federal Regulations, 2010 CFR

2010-07-01

... determining the appropriate collateral source offset for future benefit payments, the Special Master may employ an appropriate methodology for determining the present value of such future benefits. In... compensation, including life insurance, pension funds, death benefits programs, and payments by Federal, State...

20 CFR 30.110 - Who is entitled to compensation under the Act?

Code of Federal Regulations, 2010 CFR

2010-04-01

... Claims; Evidence and Burden of Proof; Special Procedures for Certain Cancer Claims Evidence and Burden of... employee with cancer” (as described in § 30.210(a)). (3) A “covered Part B employee with chronic silicosis...

20 CFR 30.110 - Who is entitled to compensation under the Act?

Code of Federal Regulations, 2011 CFR

2011-04-01

... Claims; Evidence and Burden of Proof; Special Procedures for Certain Cancer Claims Evidence and Burden of... employee with cancer” (as described in § 30.210(a)). (3) A “covered Part B employee with chronic silicosis...

48 CFR 217.7104 - Contract clauses.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Section 217.7104 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE CONTRACTING METHODS AND CONTRACT TYPES SPECIAL CONTRACTING METHODS Master Agreement for...) 252.217-7004, Job Orders and Compensation. (3) 252.217-7005, Inspection and Manner of Doing Work. (4...

48 CFR 217.7104 - Contract clauses.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Section 217.7104 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE CONTRACTING METHODS AND CONTRACT TYPES SPECIAL CONTRACTING METHODS Master Agreement for...) 252.217-7004, Job Orders and Compensation. (3) 252.217-7005, Inspection and Manner of Doing Work. (4...

48 CFR 217.7104 - Contract clauses.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Section 217.7104 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE CONTRACTING METHODS AND CONTRACT TYPES SPECIAL CONTRACTING METHODS Master Agreement for...) 252.217-7004, Job Orders and Compensation. (3) 252.217-7005, Inspection and Manner of Doing Work. (4...

48 CFR 217.7104 - Contract clauses.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Section 217.7104 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE CONTRACTING METHODS AND CONTRACT TYPES SPECIAL CONTRACTING METHODS Master Agreement for...) 252.217-7004, Job Orders and Compensation. (3) 252.217-7005, Inspection and Manner of Doing Work. (4...

20 CFR 30.110 - Who is entitled to compensation under the Act?

Code of Federal Regulations, 2013 CFR

2013-04-01

... Claims; Evidence and Burden of Proof; Special Procedures for Certain Cancer Claims Evidence and Burden of... employee with cancer” (as described in § 30.210(a)). (3) A “covered Part B employee with chronic silicosis...

20 CFR 30.110 - Who is entitled to compensation under the Act?

Code of Federal Regulations, 2014 CFR

2014-04-01

... Claims; Evidence and Burden of Proof; Special Procedures for Certain Cancer Claims Evidence and Burden of... employee with cancer” (as described in § 30.210(a)). (3) A “covered Part B employee with chronic silicosis...

20 CFR 30.110 - Who is entitled to compensation under the Act?

Code of Federal Regulations, 2012 CFR

2012-04-01

... Claims; Evidence and Burden of Proof; Special Procedures for Certain Cancer Claims Evidence and Burden of... employee with cancer” (as described in § 30.210(a)). (3) A “covered Part B employee with chronic silicosis...

Direct Adaptive Control of Systems with Actuator Failures: State of the Art and Continuing Challenges

NASA Technical Reports Server (NTRS)

Tao, Gang; Joshi, Suresh M.

2008-01-01

In this paper, the problem of controlling systems with failures and faults is introduced, and an overview of recent work on direct adaptive control for compensation of uncertain actuator failures is presented. Actuator failures may be characterized by some unknown system inputs being stuck at some unknown (fixed or varying) values at unknown time instants, that cannot be influenced by the control signals. The key task of adaptive compensation is to design the control signals in such a manner that the remaining actuators can automatically and seamlessly take over for the failed ones, and achieve desired stability and asymptotic tracking. A certain degree of redundancy is necessary to accomplish failure compensation. The objective of adaptive control design is to effectively use the available actuation redundancy to handle failures without the knowledge of the failure patterns, parameters, and time of occurrence. This is a challenging problem because failures introduce large uncertainties in the dynamic structure of the system, in addition to parametric uncertainties and unknown disturbances. The paper addresses some theoretical issues in adaptive actuator failure compensation: actuator failure modeling, redundant actuation requirements, plant-model matching, error system dynamics, adaptation laws, and stability, tracking, and performance analysis. Adaptive control designs can be shown to effectively handle uncertain actuator failures without explicit failure detection. Some open technical challenges and research problems in this important research area are discussed.

Sensory Changes with Age: Implications for Learning and Research.

ERIC Educational Resources Information Center

Carter, Phillip Dean

1983-01-01

Discusses problems such as hearing or vision impairment for which teachers of adult students may have to compensate. Stresses that such problems do not diminish the learning capacity of older students. (EKN)

45 CFR 146.145 - Special rules relating to group health plans.

Code of Federal Regulations, 2011 CFR

2011-10-01

... circumstances. The following benefits are excepted in all circumstances— (i) Coverage only for accident..., including general liability insurance and automobile liability insurance; (iv) Coverage issued as a supplement to liability insurance; (v) Workers' compensation or similar coverage; (vi) Automobile medical...

45 CFR 146.145 - Special rules relating to group health plans.

Code of Federal Regulations, 2012 CFR

2012-10-01

... circumstances. The following benefits are excepted in all circumstances— (i) Coverage only for accident..., including general liability insurance and automobile liability insurance; (iv) Coverage issued as a supplement to liability insurance; (v) Workers' compensation or similar coverage; (vi) Automobile medical...

45 CFR 146.145 - Special rules relating to group health plans.

Code of Federal Regulations, 2013 CFR

2013-10-01

... circumstances. The following benefits are excepted in all circumstances— (i) Coverage only for accident..., including general liability insurance and automobile liability insurance; (iv) Coverage issued as a supplement to liability insurance; (v) Workers' compensation or similar coverage; (vi) Automobile medical...

32 CFR 279.6 - Reporting.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) MISCELLANEOUS RETROACTIVE STOP LOSS SPECIAL PAY COMPENSATION § 279.6 Reporting. The Department of Defense shall provide a consolidated report to the congressional defense committees on the implementation of section 310 of Public Law...

32 CFR 279.6 - Reporting.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) MISCELLANEOUS RETROACTIVE STOP LOSS SPECIAL PAY COMPENSATION § 279.6 Reporting. The Department of Defense shall provide a consolidated report to the congressional defense committees on the implementation of section 310 of Public Law...

5 CFR 2635.801 - Overview.

Code of Federal Regulations, 2010 CFR

2010-01-01

... these provisions apply to uncompensated as well as to compensated outside activities. (b) An employee... exceptions, as well as standards for special Government employees that limit the scope of the restriction; (4... Administrative Personnel OFFICE OF GOVERNMENT ETHICS GOVERNMENT ETHICS STANDARDS OF ETHICAL CONDUCT FOR EMPLOYEES...

7 CFR 760.500 - Applicability.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 2008 Farm Bill). (b) Eligible orchardists and nursery tree growers will be compensated as specified in... SPECIAL PROGRAMS INDEMNITY PAYMENT PROGRAMS Tree Assistance Program § 760.500 Applicability. (a) This subpart establishes the terms and conditions under which the Tree Assistance Program (TAP) will be...

7 CFR 760.500 - Applicability.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 2008 Farm Bill). (b) Eligible orchardists and nursery tree growers will be compensated as specified in... SPECIAL PROGRAMS INDEMNITY PAYMENT PROGRAMS Tree Assistance Program § 760.500 Applicability. (a) This subpart establishes the terms and conditions under which the Tree Assistance Program (TAP) will be...

7 CFR 760.500 - Applicability.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 2008 Farm Bill). (b) Eligible orchardists and nursery tree growers will be compensated as specified in... SPECIAL PROGRAMS INDEMNITY PAYMENT PROGRAMS Tree Assistance Program § 760.500 Applicability. (a) This subpart establishes the terms and conditions under which the Tree Assistance Program (TAP) will be...

7 CFR 760.500 - Applicability.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 2008 Farm Bill). (b) Eligible orchardists and nursery tree growers will be compensated as specified in... SPECIAL PROGRAMS INDEMNITY PAYMENT PROGRAMS Tree Assistance Program § 760.500 Applicability. (a) This subpart establishes the terms and conditions under which the Tree Assistance Program (TAP) will be...

14 CFR 121.255 - Flammable fluids.

Code of Federal Regulations, 2011 CFR

2011-01-01

... AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND OPERATIONS OPERATING REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONS Special Airworthiness Requirements § 121.255 Flammable fluids. (a) No tanks or reservoirs that are a part of a system containing flammable fluids or gases may be located in...

14 CFR 121.255 - Flammable fluids.

Code of Federal Regulations, 2010 CFR

2010-01-01

... AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND OPERATIONS OPERATING REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONS Special Airworthiness Requirements § 121.255 Flammable fluids. (a) No tanks or reservoirs that are a part of a system containing flammable fluids or gases may be located in...

Victim-induced criminality.

PubMed

Fooner, M

1966-09-02

In summary, there are certain issues that need to be dealt with if a coherent system of victim compensation is to be created. 1) Is the victim's entitlement to compensation qualified by his behavior in connection with the crime? If a Texas tycoon visits a clip joint, flashes a fat roll of bills, and gets hit on the head and rolled, is he entitled to compensation? If a man enters into a liaison with another's wife and gets shot by the husband, should his dependents be compensated? If a woman goes walking alone in a disreputable neighborhood and is assaulted, is she entitled to compensation? Unless the answer to such questions is a flat "yes," the adjudication of victim compensation as a "right" would be embarkation upon a vast sea of confusion. On the surface it may seem simpler to bypass the issue of "right" and declare for victim compensation as a matter of social policy-a logical extension of the welfare state approach. But the apparent simplicity may quickly prove illusory, in light of the second issue. 2) Is the victim's entitlement to compensation on the basis of indigency to be qualified by the requirement that an offender be apprehended and his guilt determined by a court? There are two levels to this problem. First, if a severely injured man reports to police that he has been mugged and robbed and if the police cannot apprehend a suspect, how is the administrator of compensation to know that the man is in fact the victim of a crime? The administrator of compensation must determine whether the episode was a criminal act or an argument-and who started it, and who precipitated the violence. What shall be the role of the witnesses, and of investigators? More important is the second level of the problem: How will law-enforcement of ficials and the courts evaluate the testimony of the victim if compensation of the victim may be at stake? In the evaluation of proposals for victim compensation, criminologists may need to think very hard about such questions and about the probable effects on the administration of criminal justice. These are pragmatic problems; there is a third problem which may at this time seem speculative, but is, nevertheless, quite important. 3) To what extent will a particular proposal for victim compensation contribute to a temptation-opportunity pattern in victim behavior? In previous studies it has been pointed out that large numbers of our fellow Americans have tended to acquire casual money-handling habits-generically designated "carelessness"-which contribute to the national growth of criminality. How the victim helps the criminal was sketched in reports of those studies (10). It was made abundantly clear that human beings in our affluent society cannot be assumed to be prudent or self-protective against the hazards of crime. Even when the "victim" is not overtly acting to commit a crime-as in the case of the property owner who hires an arsonist-he often tempts the offender. Among the victims of burglary-statistically the most prevalent crime in the United States-are a substantial number of Americans who keep cash, jewelry, and other valuables carelessly at home or in hotel rooms to which the burglar has easy access through door or window. Victims of automobile theft-one of the fastest growing classes of crime-include drivers who leave the vehicle or its contents invitingly accessible to thieves. And so on with other classes of crime. As pointed out in previous studies, when victim behavior follows a temptation-opportunity pattern, it (i) contributes to a "climate of criminal inducements," (ii) adds to the economic resources available to criminal societies, and (iii) detracts from the ability of lawenforcement agencies to suppress the growth of crime.

Beyond negligence: avoidability and medical injury compensation.

PubMed

Kachalia, Allen B; Mello, Michelle M; Brennan, Troyen A; Studdert, David M

2008-01-01

Disenchantment with the tort system and negligence standard in the United States is fueling interest in alternate compensation systems for medical injury. One possibility is experimentation with administrative "health courts," through which specialized adjudicators would utilize neutral experts to render compensability determinations. Compensation would be based not on negligence, but rather on a broader avoidable medical injury (avoidability) standard. Although considerable interest in health courts exists, stakeholders frequently express uncertainty about the meaning and operation of an avoidability standard. Three nations-Sweden, Denmark, and New Zealand-have long operated administrative schemes. We conducted interviews with administrators and stakeholders in these systems. Our goal was to garner lessons on how to operate a health court, and specifically, how to develop and apply alternate compensation criteria such as avoidability. This article reports our findings on the origins and operations of the systems, the evolution of their compensation criteria, and how these criteria are actually applied. We found that all three systems had their primary genesis in ensuring compensation for the injured, as opposed to sanctioning providers. All have abandoned the negligence standard. The Nordic systems use an avoidability standard, principally defined as injury that would not occur in the hands of the best practitioner. Their experience demonstrates that this definition is feasible to apply. New Zealand's recent move to a no-fault system sheds light on the benefits and drawbacks of a variety of compensation standards. Key lessons for successfully applying an alternate standard, such as avoidability, include a strict adherence to national precedent, the use of neutral and experienced experts, and a block on routine transfer of information from compensation investigations to disciplinary authorities. Importantly, all three nations are harnessing their systems' power to improve patient safety, and the avoidability standard appears to be well suited for this task.

Two-Wavelength Multi-Gigahertz Frequency Comb-Based Interferometry for Full-Field Profilometry

NASA Astrophysics Data System (ADS)

Choi, Samuel; Kashiwagi, Ken; Kojima, Shuto; Kasuya, Yosuke; Kurokawa, Takashi

2013-10-01

The multi-gigahertz frequency comb-based interferometer exhibits only the interference amplitude peak without the phase fringes, which can produce a rapid axial scan for full-field profilometry and tomography. Despite huge technical advantages, there remain problems that the interference intensity undulations occurred depending on the interference phase. To avoid such problems, we propose a compensation technique of the interference signals using two frequency combs with slightly varied center wavelengths. The compensated full-field surface profile measurements of cover glass and onion skin were demonstrated experimentally to verify the advantages of the proposed method.

A wavefront compensation approach to segmented mirror figure control

NASA Technical Reports Server (NTRS)

Redding, David; Breckenridge, Bill; Sevaston, George; Lau, Ken

1991-01-01

We consider the 'figure-control' problem for a spaceborn sub-millimeter wave telescope, the Precision Segmented Reflector Project Focus Mission Telescope. We show that performance of any figure control system is subject to limits on the controllability and observability of the quality of the wavefront. We present a wavefront-compensation method for the Focus Mission Telescope which uses mirror-figure sensors and three-axis segment actuator to directly minimize wavefront errors due to segment position errors. This approach shows significantly better performance when compared with a panel-state-compensation approach.

Rational positive real approximations for LQG optimal compensators arising in active stabilization of flexible structures

NASA Technical Reports Server (NTRS)

Desantis, A.

1994-01-01

In this paper the approximation problem for a class of optimal compensators for flexible structures is considered. The particular case of a simply supported truss with an offset antenna is dealt with. The nonrational positive real optimal compensator transfer function is determined, and it is proposed that an approximation scheme based on a continued fraction expansion method be used. Comparison with the more popular modal expansion technique is performed in terms of stability margin and parameters sensitivity of the relative approximated closed loop transfer functions.

Compensation for Time-Dependent Star Tracker Thermal Deformation on the Aqua Spacecraft

NASA Technical Reports Server (NTRS)

Hashmall, Joseph A.; Natanson, Gregory; Glickman, Jonathan; Sedlak, Joseph

2004-01-01

Analysis of attitude sensor data from the Aqua mission showed small but systematic differences between batch least-squares and extended Kalman filter attitudes. These differences were also found to be correlated with star tracker residuals, gyro bias estimates, and star tracker baseplate temperatures. This paper describes the analysis that shows that these correlations are all consistent with a single cause: time-dependent thermal deformation of star tracker alignments. These varying alignments can be separated into relative and common components. The relative misalignments can be determined and compensated for. The common misalignments can only be determined in special cases.

Compensation for Transport Delays Produced by Computer Image Generation Systems. Cooperative Training Series.

ERIC Educational Resources Information Center

Ricard, G. L.; And Others

The cooperative Navy/Air Force project described is aimed at the problem of image-flutter encountered when visual displays that present computer generated images are used for the simulation of certain flying situations. Two experiments are described which extend laboratory work on delay compensation schemes to the simulation of formation flight in…

Optimal Inflatable Space Towers with 3 - 100 km Height

NASA Technical Reports Server (NTRS)

Bolonkin, Alexander

2003-01-01

Theory and computations are provided for building inflatable space towers up to one hundred kilometers in height. These towers can be used for tourism, scientific observation of space, observation of the Earth's surface, weather and upper atmosphere, and for radio, television, and communication transmissions. These towers can also be used to launch space ships and Earth satellites. These projects are not expensive and do not require rockets. They require thin strong films composed from artificial fibers and fabricated by current industry. The towers can be built using present technology. The towers can be used (for tourism, communication, etc.) during the construction process and provide self-financing for further construction. The tower design does not require work at high altitudes; all construction can be done at the Earth's surface. The transport system for a tower consists of a small engine (used only for friction compensation) located at the Earth's surface. The tower is separated into sections and has special protection mechanisms in case of damage. Problems involving security, control, repair, and stability of the proposed towers are addressed in other publications. The author is prepared to discuss these and other problems with serious organizations desiring to research and develop these projects.

The impact of occupational health service network and reporting system in Taiwan.

PubMed

Chu, Po-Ching; Fuh, Hwan-Ran; Luo, Jiin-Chyuan; Du, Chung-Li; Chuang, Hung-Yi; Guo, How-Ran; Liu, Chiu-Shong; Su, Chien-Tien; Tang, Feng-Cheng; Chen, Chun-Chieh; Yang, Hsiao-Yu; Guo, Yue Leon

2013-01-01

Underreporting occupational disease cases has been a long-standing problem in Taiwan, which hinders the progress in occupational health and safety. To address this problem, the government has founded the Network of Occupational Diseases and Injuries Service (NODIS) for occupational disease and injury services and established a new Internet-based reporting system. The aims of this study are to analyze the possible influence of the NODIS, comprised of Center for Occupational Disease and Injury Services and their local network hospitals, on compensable occupational diseases and describe the distribution of occupational diseases across occupations and industries from 2005 to 2010 in Taiwan. We conducted a secondary analysis of two datasets, including the NODIS reporting dataset and the National Labor Insurance scheme's dataset of compensated cases. For the NODIS dataset, demographics, disease distribution, and the time trends of occupational diseases were analyzed. The data of the Labor Insurance dataset was used to calculate the annual incidence of compensated cases. Furthermore, the annual incidence of reported occupational diseases from the NODIS was further compared with the annual incidence of compensable occupational diseases from the compensated dataset during the same period. After the establishment of the NODIS, the two annual incidence rates of reported and compensable occupational disease cases have increased by 1.2 and 2.0 folds from 2007 to 2010, respectively. The reason for this increased reporting may be the implementation of the new government-funded Internet-based system. The reason for the increased compensable cases may be the increasing availability of hospitals and clinics to provide occupational health services. During the 2008-2010 period, the most frequently reported occupational diseases were carpal tunnel syndrome, lumbar disc disorder, upper limb musculoskeletal disorders, and contact dermatitis. The new network and reporting system was successful in providing more occupational health services, providing more workers with compensation for occupational diseases, and reducing underreporting of occupational diseases. Therefore, the experience in Taiwan could serve as an example for other newly developed countries in a similar situation.

In defense of a regulated system of compensation for living donation.

PubMed

Matas, Arthur J; Hippen, Benjamin; Satel, Sally

2008-08-01

The organ shortage is the major problem in kidney transplantation today. Despite aggressive organ procurement efforts, the supply of donated kidneys, living and deceased, has not matched the growing demand; as a consequence, more and more qualified candidates are suffering on dialysis and then dying before being transplanted. Herein, we provide justification for a regulated system of compensation for donation. The main argument in favor of compensation is simple-financial incentives will increase donation, so fewer transplant candidates will suffer and die while waiting. In addition, development of a regulated system of compensation is the most effective means of crippling the core economic support for transplant tourism. Because dialysis is so much more expensive than a transplant, compensated donation could be cost-neutral to the healthcare system. Importantly, opinion polls suggest that the public would support compensation. As uncompensated kidney donation is widely accepted, persuasive arguments against compensation must explain why such a system would be morally distinguishable from uncompensated donation. We suggest that the potential advantages of a regulated system of compensation for donation far outweigh any potential disadvantages. It is time to advocate for a change in the law so that trials can be done.

45 CFR 146.145 - Special rules relating to group health plans.

Code of Federal Regulations, 2014 CFR

2014-10-01

... benefits are excepted in all circumstances— (i) Coverage only for accident (including accidental death and... insurance and automobile liability insurance; (iv) Coverage issued as a supplement to liability insurance; (v) Workers' compensation or similar coverage; (vi) Automobile medical payment insurance; (vii...

29 CFR 2590.732 - Special rules relating to group health plans.

Code of Federal Regulations, 2014 CFR

2014-07-01

... benefits are excepted in all circumstances— (i) Coverage only for accident (including accidental death and... insurance and automobile liability insurance; (iv) Coverage issued as a supplement to liability insurance; (v) Workers' compensation or similar coverage; (vi) Automobile medical payment insurance; (vii...

26 CFR 1.61-21 - Taxation of fringe benefits.

Code of Federal Regulations, 2010 CFR

2010-04-01

... of the chauffeur's services (including any special qualifications of the chauffeur (e.g., training in....61-21 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX... includes compensation for services, including fees, commissions, fringe benefits, and similar items. For an...

"Wrapping Up" Your Construction Insurance.

ERIC Educational Resources Information Center

Ferraro, Mark

1998-01-01

School facility managers are beginning to use a special insurance-management technique called wrap-up. The project owner purchases a bulk construction insurance policy consisting of general liability, excess liability, workers' compensation, and builders' risk insurance. Wrap-ups ensure competitive pricing, safety incentives, lower claims costs,…

28 CFR 104.34 - Publication of awards.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 28 Judicial Administration 2 2014-07-01 2014-07-01 false Publication of awards. 104.34 Section 104.34 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) SEPTEMBER 11TH VICTIM COMPENSATION FUND Claim Intake, Assistance, and Review Procedures § 104.34 Publication of awards. The Special Master...

28 CFR 104.34 - Publication of awards.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 28 Judicial Administration 2 2012-07-01 2012-07-01 false Publication of awards. 104.34 Section 104.34 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) SEPTEMBER 11TH VICTIM COMPENSATION FUND Claim Intake, Assistance, and Review Procedures § 104.34 Publication of awards. The Special Master...

2 CFR Appendix B to Part 225 - Selected Items of Cost

Code of Federal Regulations, 2011 CFR

2011-01-01

... involved. Compensation surveys providing data representative of the labor market involved will be an...) “Special purpose equipment” means equipment which is used only for research, medical, scientific, or other... research, medical, scientific or other technical activities. Examples include office equipment and...

2 CFR Appendix B to Part 225 - Selected Items of Cost

Code of Federal Regulations, 2013 CFR

2013-01-01

... involved. Compensation surveys providing data representative of the labor market involved will be an...) “Special purpose equipment” means equipment which is used only for research, medical, scientific, or other... research, medical, scientific or other technical activities. Examples include office equipment and...

2 CFR Appendix B to Part 225 - Selected Items of Cost

Code of Federal Regulations, 2012 CFR

2012-01-01

... involved. Compensation surveys providing data representative of the labor market involved will be an...) “Special purpose equipment” means equipment which is used only for research, medical, scientific, or other... research, medical, scientific or other technical activities. Examples include office equipment and...

7 CFR 1944.405 - Authorized use of grant funds.

Code of Federal Regulations, 2011 CFR

2011-01-01

...'s Compensation, employer's share of social security, health benefits, and a reasonable tax deferred... as hammers and handsaws. (f) Payment of liability insurance and special purpose audit costs... general liability insurance cost and the cost of audits for the organization are generally indirect costs...

Compensation for subjects of medical research: the moral rights of patients and the power of research ethics committees.

PubMed Central

Guest, S

1997-01-01

Awareness of the morally significant distinction between research and innovative therapy reveals serious gaps in the legal provision for compensation in the UK for injured subjects of medical research. Major problems are limitations inherent in negligence actions and a culture that emphasises indemnifying researchers before compensating victims. Medical research morally requires compensation on a no-fault basis even where there is proper consent on the part of the research subject. In particular, for drug research, there is insufficient provision in the current patient guidelines of the Association of the British Pharmaceutical Industry, since they make "no legal commitment" to paying compensation for injury to patient subjects. There is a need for the provision of both adequate insurance and contractual arrangements for making payments. The solution is for Local Research Ethics Committees (LRECs) to make use of their power to withhold approval of medical research where compensation is not legally enforceable. PMID:9220333

Adaptive Failure Compensation for Aircraft Flight Control Using Engine Differentials: Regulation

NASA Technical Reports Server (NTRS)

Yu, Liu; Xidong, Tang; Gang, Tao; Joshi, Suresh M.

2005-01-01

The problem of using engine thrust differentials to compensate for rudder and aileron failures in aircraft flight control is addressed in this paper in a new framework. A nonlinear aircraft model that incorporates engine di erentials in the dynamic equations is employed and linearized to describe the aircraft s longitudinal and lateral motion. In this model two engine thrusts of an aircraft can be adjusted independently so as to provide the control flexibility for rudder or aileron failure compensation. A direct adaptive compensation scheme for asymptotic regulation is developed to handle uncertain actuator failures in the linearized system. A design condition is specified to characterize the system redundancy needed for failure compensation. The adaptive regulation control scheme is applied to the linearized model of a large transport aircraft in which the longitudinal and lateral motions are coupled as the result of using engine thrust differentials. Simulation results are presented to demonstrate the effectiveness of the adaptive compensation scheme.

Delay compensation in integrated communication and control systems. I - Conceptual development and analysis

NASA Technical Reports Server (NTRS)

Luck, Rogelio; Ray, Asok

1990-01-01

A procedure for compensating for the effects of distributed network-induced delays in integrated communication and control systems (ICCS) is proposed. The problem of analyzing systems with time-varying and possibly stochastic delays could be circumvented by use of a deterministic observer which is designed to perform under certain restrictive but realistic assumptions. The proposed delay-compensation algorithm is based on a deterministic state estimator and a linear state-variable-feedback control law. The deterministic observer can be replaced by a stochastic observer without any structural modifications of the delay compensation algorithm. However, if a feedforward-feedback control law is chosen instead of the state-variable feedback control law, the observer must be modified as a conventional nondelayed system would be. Under these circumstances, the delay compensation algorithm would be accordingly changed. The separation principle of the classical Luenberger observer holds true for the proposed delay compensator. The algorithm is suitable for ICCS in advanced aircraft, spacecraft, manufacturing automation, and chemical process applications.

Notes on some experiments on the application of subtractive compensation to USGS seismic magnetic tape recording and playback systems

USGS Publications Warehouse

Eaton, Jerry P.

1975-01-01

The purpose of these experiments is to lay the groundwork for the implementation of subtractive compensation of the USGS seismic network tape playbacks utilizing the Develco model 6203 discriminators at a x1 playback speed. Although the Develco discriminators were designed for this application and a matching Develco compensation discriminator was purchased, effective use of this system for subtractive compensation has been blocked by the inadequate (frequency dependent) matching of the phase of the compensation signal to that of the data signal at the point compensation is carried out in the data discriminators. John Van Schaack has ameliorated the phase mismatch problem by an empirical alteration of the compensation discriminator input bandpass filter. We have selected a set (of eight) Develco discriminators and adjusted their compensation signal input levels to minimize spurious signals (noise) originating from tape speed irregularities. The sensitivity of the data discriminators was adjusted so that deviations of +125 Hz and -125 Hz produced output signals of +2.00 volts and -2.00 volts, respectively. The eight data discriminators are driven by a multiplex signal on a single tape track (subcarriers 680, 1020, 1360, 1700, 2040, 2380, 2720, and 3060 Hz). The Develco-supplied compensation discriminator requires an unmodulated 3125 Hz signal on a separate tape track.

Automatic low-order aberration compensator for solid-state slab lasers

NASA Astrophysics Data System (ADS)

Yu, Xin; Dong, Lizhi; Lai, Boheng; Yang, Ping; Kong, Qingfeng; Yang, Kangjian; Liu, Yong; Tang, Guomao; Xu, Bing

2016-09-01

Slab geometry is a promising architecture for power scaling of solid-state lasers. By propagating the laser beams along zigzag path in the gain medium, the thermal effects can be well compensated. However, in the non-zigzag direction, the thermal effects are not compensated. Among the overall aberrations in the slab lasers, the major contributors are two low-order aberrations: astigmatism and defocus, which can range up to over 100 microns (peak to valley), leading to detracted beam quality. Another problem with slab lasers is that the output beams are generally in a rectangular aperture with high aspect ratio (normally 1:10), where square beams are favorable for many applications. In order to solve these problems, we propose an automatic low-order aberration compensation system. This system is composed of three lenses fixed on a motorized rail, one is a spherical lens and the others are cylindrical lenses. Astigmatism and defocus can be compensated by merely adjusting the distances between the lenses. Two wave-front sensors are employed in this compensation system, one is used for detecting the initial parameters of the beams, and the other one is used for detecting the remaining aberrations after correction. The adjustments of the three lenses are directly calculated based on beam parameters using ray tracing method. The initial size of the beam is 3.2mm by 26mm, and peak to valley(PV) value of the wave-front is 33.07λ(λ=1064nm). After correction, the dimension becomes 40mm by 40mm, and peak to valley (PV) value of the wave-front is less than 2 microns.

Approximation of discrete-time LQG compensators for distributed systems with boundary input and unbounded measurement

NASA Technical Reports Server (NTRS)

Gibson, J. S.; Rosen, I. G.

1987-01-01

The approximation of optimal discrete-time linear quadratic Gaussian (LQG) compensators for distributed parameter control systems with boundary input and unbounded measurement is considered. The approach applies to a wide range of problems that can be formulated in a state space on which both the discrete-time input and output operators are continuous. Approximating compensators are obtained via application of the LQG theory and associated approximation results for infinite dimensional discrete-time control systems with bounded input and output. Numerical results for spline and modal based approximation schemes used to compute optimal compensators for a one dimensional heat equation with either Neumann or Dirichlet boundary control and pointwise measurement of temperature are presented and discussed.

A novel compensation method of insertion losses for wavelet inverse-transform processors using surface acoustic wave devices.

PubMed

Lu, Wenke; Zhu, Changchun

2011-11-01

The objective of this research was to investigate the possibility of compensating for the insertion losses of the wavelet inverse-transform processors using SAW devices. The motivation for this work was prompted by the processors which are of large insertion losses. In this paper, the insertion losses are the key problem of the wavelet inverse-transform processors using SAW devices. A novel compensation method of the insertion losses is achieved in this study. When the output ends of the wavelet inverse-transform processors are respectively connected to the amplifiers, their insertion losses can be compensated for. The bandwidths of the amplifiers and their adjustment method are also given in this paper. © 2011 American Institute of Physics

Whiplash and the compensation hypothesis.

PubMed

Spearing, Natalie M; Connelly, Luke B

2011-12-01

Review article. To explain why the evidence that compensation-related factors lead to worse health outcomes is not compelling, either in general, or in the specific case of whiplash. There is a common view that compensation-related factors lead to worse health outcomes ("the compensation hypothesis"), despite the presence of important, and unresolved sources of bias. The empirical evidence on this question has ramifications for the design of compensation schemes. Using studies on whiplash, this article outlines the methodological problems that impede attempts to confirm or refute the compensation hypothesis. Compensation studies are prone to measurement bias, reverse causation bias, and selection bias. Errors in measurement are largely due to the latent nature of whiplash injuries and health itself, a lack of clarity over the unit of measurement (specific factors, or "compensation"), and a lack of appreciation for the heterogeneous qualities of compensation-related factors and schemes. There has been a failure to acknowledge and empirically address reverse causation bias, or the likelihood that poor health influences the decision to pursue compensation: it is unclear if compensation is a cause or a consequence of poor health, or both. Finally, unresolved selection bias (and hence, confounding) is evident in longitudinal studies and natural experiments. In both cases, between-group differences have not been addressed convincingly. The nature of the relationship between compensation-related factors and health is unclear. Current approaches to testing the compensation hypothesis are prone to several important sources of bias, which compromise the validity of their results. Methods that explicitly test the hypothesis and establish whether or not a causal relationship exists between compensation factors and prolonged whiplash symptoms are needed in future studies.

Mathematical simulation for compensation capacities area of pipeline routes in ship systems

NASA Astrophysics Data System (ADS)

Ngo, G. V.; Sakhno, K. N.

2018-05-01

In this paper, the authors considered the problem of manufacturability’s enhancement of ship systems pipeline at the designing stage. The analysis of arrangements and possibilities for compensation of deviations for pipeline routes has been carried out. The task was set to produce the “fit pipe” together with the rest of the pipes in the route. It was proposed to compensate for deviations by movement of the pipeline route during pipe installation and to calculate maximum values of these displacements in the analyzed path. Theoretical bases of deviation compensation for pipeline routes using rotations of parallel section pairs of pipes are assembled. Mathematical and graphical simulations of compensation area capacities of pipeline routes with various configurations are completed. Prerequisites have been created for creating an automated program that will allow one to determine values of the compensatory capacities area for pipeline routes and to assign quantities of necessary allowances.

Research on the critical parameters initialization of optical PMD compensator in high bit-rate systems

NASA Astrophysics Data System (ADS)

Zhao, Wenyu; Zhang, Haiyi; Ji, Yuefeng; Xu, Daxiong

2004-05-01

Based on the proposed polarization mode dispersion (PMD) compensation simulation model and statistical analysis method (Monte-Carlo), the critical parameters initialization of two typical optical domain PMD compensators, which include optical PMD method with fixed compensation differential group delay (DGD) and that with variable compensation DGD, are detailedly investigated by numerical method. In the simulation, the line PMD values are chosen as 3ps, 4ps and 5ps and run samples are set to 1000 in order to achieve statistical evaluation for PMD compensated systems, respectively. The simulation results show that for the PMD value pre-known systems, the value of the fixed DGD compensator should be set to 1.5~1.6 times of line PMD value in order to reach the optimum performance, but for the second kind of PMD compensator, the DGD range of lower limit should be 1.5~1.6 times of line PMD provided that of upper limit is set to 3 times of line PMD, if no effective ways are chosen to resolve the problem of local minimum in optimum process. Another conclusion can be drawn from the simulation is that, although the second PMD compensator holds higher PMD compensation performance, it will spend more feedback loops to look up the optimum DGD value in the real PMD compensation realization, and this will bring more requirements on adjustable DGD device, not only wider adjustable range, but rapid adjusting speed for real time PMD equalization.

26 CFR 54.9831-1 - Special rules relating to group health plans.

Code of Federal Regulations, 2013 CFR

2013-04-01

... excepted in all circumstances— (i) Coverage only for accident (including accidental death and dismemberment... automobile liability insurance; (iv) Coverage issued as a supplement to liability insurance; (v) Workers' compensation or similar coverage; (vi) Automobile medical payment insurance; (vii) Credit-only insurance (for...

26 CFR 54.9831-1 - Special rules relating to group health plans.

Code of Federal Regulations, 2011 CFR

2011-04-01

... excepted in all circumstances— (i) Coverage only for accident (including accidental death and dismemberment... automobile liability insurance; (iv) Coverage issued as a supplement to liability insurance; (v) Workers' compensation or similar coverage; (vi) Automobile medical payment insurance; (vii) Credit-only insurance (for...

26 CFR 54.9831-1 - Special rules relating to group health plans.

Code of Federal Regulations, 2014 CFR

2014-04-01

... excepted in all circumstances— (i) Coverage only for accident (including accidental death and dismemberment... automobile liability insurance; (iv) Coverage issued as a supplement to liability insurance; (v) Workers' compensation or similar coverage; (vi) Automobile medical payment insurance; (vii) Credit-only insurance (for...

26 CFR 54.9831-1 - Special rules relating to group health plans.

Code of Federal Regulations, 2012 CFR

2012-04-01

... excepted in all circumstances— (i) Coverage only for accident (including accidental death and dismemberment... automobile liability insurance; (iv) Coverage issued as a supplement to liability insurance; (v) Workers' compensation or similar coverage; (vi) Automobile medical payment insurance; (vii) Credit-only insurance (for...

28 CFR 545.26 - Performance pay provisions.

Code of Federal Regulations, 2013 CFR

2013-07-01

... categories as quality of work, quantity of work, initiative, ability to learn, dependability, response to... inmate may receive special bonus pay based on the inmate's exceptional work in a temporary job assignment... WORK AND COMPENSATION Inmate Work and Performance Pay Program § 545.26 Performance pay provisions. (a...

28 CFR 545.26 - Performance pay provisions.

Code of Federal Regulations, 2012 CFR

2012-07-01

... categories as quality of work, quantity of work, initiative, ability to learn, dependability, response to... inmate may receive special bonus pay based on the inmate's exceptional work in a temporary job assignment... WORK AND COMPENSATION Inmate Work and Performance Pay Program § 545.26 Performance pay provisions. (a...

42 CFR 412.100 - Special treatment: Renal transplantation centers.

Code of Federal Regulations, 2011 CFR

2011-10-01

....2170 and 405.2171 of this chapter) to remove the estimated net expenses associated with kidney acquisition. (2) Kidney acquisition costs are treated apart from the prospective payment rate for inpatient... necessary to compensate the hospital for reasonable expenses of kidney acquisition. (b) Costs of kidney...

42 CFR 412.100 - Special treatment: Renal transplantation centers.

Code of Federal Regulations, 2010 CFR

2010-10-01

....2170 and 405.2171 of this chapter) to remove the estimated net expenses associated with kidney acquisition. (2) Kidney acquisition costs are treated apart from the prospective payment rate for inpatient... necessary to compensate the hospital for reasonable expenses of kidney acquisition. (b) Costs of kidney...

21 CFR 866.5490 - Hemopexin immunological test system.

Code of Federal Regulations, 2012 CFR

2012-04-01

... survival of mature red blood cells and inability of the bone marrow to compensate for their decreased life span) and sickle cell anemia. (b) Classification. Class II (special controls). The device is exempt... Hemopexin immunological test system. (a) Indentification. A hemopexin immunological test system is a device...

21 CFR 866.5490 - Hemopexin immunological test system.

Code of Federal Regulations, 2011 CFR

2011-04-01

... survival of mature red blood cells and inability of the bone marrow to compensate for their decreased life span) and sickle cell anemia. (b) Classification. Class II (special controls). The device is exempt... Hemopexin immunological test system. (a) Indentification. A hemopexin immunological test system is a device...

21 CFR 866.5490 - Hemopexin immunological test system.

Code of Federal Regulations, 2013 CFR

2013-04-01

... survival of mature red blood cells and inability of the bone marrow to compensate for their decreased life span) and sickle cell anemia. (b) Classification. Class II (special controls). The device is exempt... Hemopexin immunological test system. (a) Indentification. A hemopexin immunological test system is a device...

21 CFR 866.5490 - Hemopexin immunological test system.

Code of Federal Regulations, 2014 CFR

2014-04-01

... survival of mature red blood cells and inability of the bone marrow to compensate for their decreased life span) and sickle cell anemia. (b) Classification. Class II (special controls). The device is exempt... Hemopexin immunological test system. (a) Indentification. A hemopexin immunological test system is a device...

Minimal complexity control law synthesis

NASA Technical Reports Server (NTRS)

Bernstein, Dennis S.; Haddad, Wassim M.; Nett, Carl N.

1989-01-01

A paradigm for control law design for modern engineering systems is proposed: Minimize control law complexity subject to the achievement of a specified accuracy in the face of a specified level of uncertainty. Correspondingly, the overall goal is to make progress towards the development of a control law design methodology which supports this paradigm. Researchers achieve this goal by developing a general theory of optimal constrained-structure dynamic output feedback compensation, where here constrained-structure means that the dynamic-structure (e.g., dynamic order, pole locations, zero locations, etc.) of the output feedback compensation is constrained in some way. By applying this theory in an innovative fashion, where here the indicated iteration occurs over the choice of the compensator dynamic-structure, the paradigm stated above can, in principle, be realized. The optimal constrained-structure dynamic output feedback problem is formulated in general terms. An elegant method for reducing optimal constrained-structure dynamic output feedback problems to optimal static output feedback problems is then developed. This reduction procedure makes use of star products, linear fractional transformations, and linear fractional decompositions, and yields as a byproduct a complete characterization of the class of optimal constrained-structure dynamic output feedback problems which can be reduced to optimal static output feedback problems. Issues such as operational/physical constraints, operating-point variations, and processor throughput/memory limitations are considered, and it is shown how anti-windup/bumpless transfer, gain-scheduling, and digital processor implementation can be facilitated by constraining the controller dynamic-structure in an appropriate fashion.

Optimal fixed-finite-dimensional compensator for Burgers' equation with unbounded input/output operators

NASA Technical Reports Server (NTRS)

Burns, John A.; Marrekchi, Hamadi

1993-01-01

The problem of using reduced order dynamic compensators to control a class of nonlinear parabolic distributed parameter systems was considered. Concentration was on a system with unbounded input and output operators governed by Burgers' equation. A linearized model was used to compute low-order-finite-dimensional control laws by minimizing certain energy functionals. Then these laws were applied to the nonlinear model. Standard approaches to this problem employ model/controller reduction techniques in conjunction with linear quadratic Gaussian (LQG) theory. The approach used is based on the finite dimensional Bernstein/Hyland optimal projection theory which yields a fixed-finite-order controller.

A Study of Fixed-Order Mixed Norm Designs for a Benchmark Problem in Structural Control

NASA Technical Reports Server (NTRS)

Whorton, Mark S.; Calise, Anthony J.; Hsu, C. C.

1998-01-01

This study investigates the use of H2, p-synthesis, and mixed H2/mu methods to construct full-order controllers and optimized controllers of fixed dimensions. The benchmark problem definition is first extended to include uncertainty within the controller bandwidth in the form of parametric uncertainty representative of uncertainty in the natural frequencies of the design model. The sensitivity of H2 design to unmodelled dynamics and parametric uncertainty is evaluated for a range of controller levels of authority. Next, mu-synthesis methods are applied to design full-order compensators that are robust to both unmodelled dynamics and to parametric uncertainty. Finally, a set of mixed H2/mu compensators are designed which are optimized for a fixed compensator dimension. These mixed norm designs recover the H, design performance levels while providing the same levels of robust stability as the u designs. It is shown that designing with the mixed norm approach permits higher levels of controller authority for which the H, designs are destabilizing. The benchmark problem is that of an active tendon system. The controller designs are all based on the use of acceleration feedback.

Compensation for the damages arising from oil spill incidents: Legislation infrastructure and characteristics of the Chinese regime

NASA Astrophysics Data System (ADS)

Zhang, Peng; Sun, Ruijun; Ge, Linke; Wang, Zhen; Chen, Hong; Yao, Ziwei

2014-03-01

In this paper, the current Chinese regime focusing on the compensation for the environmental damages arising from the seaborne oil spill pollution was introduced, with respect to legislation infrastructure and characteristics. By now, a two-tier compensation regime, consisting of a liability scheme and a fund scheme, has already been established in China through referring to the international conventions and other states' regimes. Although its essential parts were almost identical to those of international conventions, several significant differences exist, including the norms about liability exemption and the third party liability, the fund collection and usage, as well as the amount of the levied contribution and the Special Drawing Right ceiling. With the broadens of the environmental liabilities, the longstanding issues of environmental losses arising from oil pollution have been increasingly involved in intense debates since the international conventions and some states' legislation covered them into the claim scope. A Chinese technical guideline dealing exclusively with the environmental losses was presented in detail; moreover, the differences between this guideline with the US approach were compared with respect to the compensation goals, the calculation methodologies and the compensation pathways. In the past decades, the Chinese authority has successfully settled down some famous major oil spill incidents in courts under its domestic legislation and local regulations, but the arguments on these litigations kept heated, which prompted some eco-economical experts to resolve several issues urgently, such as the compensation scope, the compulsory claim procedures, and the assessment methods of ecological compensation. Hence, some continuous efforts should be taken to explore these solutions, which are truly helpful to satisfy the requirements of the full compensation for the oil pollution damage and the marine environment protection.

Administrative compensation of medical injuries: a hardy perennial blooms again.

PubMed

Barringer, Paul J; Studdert, David M; Kachalia, Allen B; Mello, Michelle M

2008-08-01

Periods in which the costs of personal injury litigation and liability insurance have risen dramatically have often provoked calls for reform of the tort system, and medical malpractice is no exception. One proposal for fundamental reform made during several of these volatile periods has been to relocate personal injury disputes from the tort system to an alternative, administrative forum. In the medical injury realm, a leading incarnation of such proposals in recent years has been the idea of establishing specialized administrative "health courts." Despite considerable stakeholder and policy-maker interest, administrative compensation proposals have tended to struggle for broad political acceptance. In this article, we consider the historical experience of administrative medical injury compensation proposals, particularly in light of comparative examples in the context of workplace injuries, automobile injuries, and vaccine injuries. We conclude by examining conditions that may facilitate or impede progress toward establishing demonstration projects of health courts.

Isochronic carrier-envelope phase-shift compensator.

PubMed

Görbe, Mihaly; Osvay, Karoly; Grebing, Christian; Steinmeyer, Günter

2008-11-15

A concept for orthogonal control of phase and group delay inside a laser cavity by a specially designed compensator assembly is discussed. Similar to the construction of variable polarization retarder, this assembly consists of two thin wedge prisms made from appropriately chosen optical materials. Being shifted as a whole, the assembly allows changing the phase delay with no influence on the cavity round-trip time, whereas relative shifting of the prisms enables adjustment of the latter. This scheme is discussed theoretically and verified experimentally, indicating a factor 30 reduction of the influence on the repetition rate compared to the commonly used silica wedge pair. For a 2pi adjustment of the carrier-envelope phase shift, single-pass timing differences are reduced to the single-femtosecond regime. With negligible distortions of timing and dispersion, the described compensator device greatly simplifies carrier-envelope phase control and experiments in extreme nonlinear optics. Copyright (c) 2008 Optical Society of America.

Algorithms for output feedback, multiple-model, and decentralized control problems

NASA Technical Reports Server (NTRS)

Halyo, N.; Broussard, J. R.

1984-01-01

The optimal stochastic output feedback, multiple-model, and decentralized control problems with dynamic compensation are formulated and discussed. Algorithms for each problem are presented, and their relationship to a basic output feedback algorithm is discussed. An aircraft control design problem is posed as a combined decentralized, multiple-model, output feedback problem. A control design is obtained using the combined algorithm. An analysis of the design is presented.

QUESTIONABLE COMPENSATION CLAIMS—Principles of Special Examination

PubMed Central

Kilroy, Dan O.

1953-01-01

In deciding a disputed claim of disability arising from occupation, physicians should ascertain whether a patient's medical history has any bearing on the disability; they should attempt psychologic evaluation of the patient as it may reflect on the conditions they observe in physical examination; they should investigate symptoms complained of by the patient rather than accept them as prima facie evidence of disability; and they must have knowledge of the extent to which an injury can cause disability. It is urged that standards of physical ability and disability, as well as of other physical factors which may affect compensation claims, be established by organized research. PMID:13042684

A century of miners' compensation in South Africa.

PubMed

Ehrlich, Rodney

2012-06-01

The year 2011 marked the centenary of compensation legislation for miners' lung disease in South Africa. This commentary aims to demonstrate that the current compensation system does not serve its intended beneficiaries, particularly the large population of former gold miners affected by high rates of silicosis and tuberculosis. The system has a complex legislative history, reflecting contending political, and economic forces, and characterized by racial discrimination. The financial basis of the system is currently in crisis owing to historical underfunding and failure to take into account the mounting burden of disease among black former miners. The real value of compensation awards fell sharply between 1973 and 1993, only partly recovering in recent years. Barriers to claiming benefits, particularly by black former miners who know little about the process, have been extensively documented. Integration of miners' compensation into general workers' compensation has been mooted since the 1980s but has stalled, owing to the high cost of closing the gap between the mostly inferior financial benefits under the mining legislation and those available under workers' compensation legislation. A recent constitutional court decision has opened the way for unprecedented civil litigation against the gold mining industry for silicosis, adding to the pressure for reform. A number of changes are called for: harmonization of financial benefits with retention of certain of the special arrangements for miner claims, a regional cross-border system of medical examination points for former miners, education of miners about the system, and some degree of privatization of claims processing. Copyright © 2012 Wiley Periodicals, Inc.

38 CFR 3.350 - Special monthly compensation ratings.

Code of Federal Regulations, 2011 CFR

2011-07-01

... that which would be equally well served by an amputation stump at the site of election below elbow or... amputation stump with prosthesis; for example: (a) Extremely unfavorable complete ankylosis of the knee, or... the conditions which follow: Amputation is a prerequisite except for loss of use of both arms and...

29 CFR 778.314 - Special situations.

Code of Federal Regulations, 2010 CFR

2010-07-01

... demonstrate that the hours for which contract overtime compensation is paid to employees working on a “task... may be applicable in such a case. Effect of Failure To Count or Pay for Certain Working Hours ... Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR STATEMENTS OF GENERAL...

36 CFR 223.236 - Unilateral termination.

Code of Federal Regulations, 2010 CFR

2010-07-01

....236 Section 223.236 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE... sale or free use of special forest products for any of the following reasons: (1) Any of the reasons...) No compensation shall be provided if the unilateral termination is due in whole or in part to the...

77 FR 19007 - Renewal of Department of Defense Federal Advisory Committees

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-29

... engage in Committee deliberations. Committee members, who are not full-time or permanent part-time... of 5 U.S.C. 3109 and shall serve as special government employee members. With the exception of travel and per diem for official Committee related travel, Committee members shall serve without compensation...

77 FR 33445 - Renewal of Department of Defense Federal Advisory Committees

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-06

... subcommittees. Group members appointed by the Secretary of Defense, who are not full-time or permanent part-time... special government employees. In addition, all Group members, with the exception of travel and per diem for official travel, shall serve without compensation. Each Group member is appointed to provide...

77 FR 46426 - Renewal of Department of Defense Federal Advisory Committees

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-03

... full-time or permanent part-time federal officers or employees, shall be appointed under the authority... the exception of travel and per diem for official travel, shall serve without compensation. Each... consultants to provide special expertise to the Committee. These consultants, if not full-time or part-time...

77 FR 5779 - Renewal of Department of Defense Federal Advisory Committees

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-06

... toward the Panel's total membership. Panel Members who are not full- time or permanent part-time federal....C. 3109 and shall serve as special government employee members. With the exception of travel and per diem for official Panel related travel, Panel members shall serve without compensation. The Secretary...

77 FR 11496 - Renewal of Department of Defense Federal Advisory Committees

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-27

... the Secretary of Defense, who are not full-time or permanent part-time federal employees, shall be... special government employee members. With the exception of travel and per diem for official Board related travel, Board members shall serve without compensation. The Secretary of Defense may approve the...

29 CFR 553.227 - Outside employment.

Code of Federal Regulations, 2010 CFR

2010-07-01

... such details and take disciplinary action against those who fail to do so. (e) Section 7(p)(1) applies... convention center during concerts or sports events. If the officers perform such work at their own option... overtime compensation. (f) The principles in paragraphs (d) and (e) of this section with respect to special...

38 CFR 3.350 - Special monthly compensation ratings.

Code of Federal Regulations, 2010 CFR

2010-07-01

... constant inability to communicate by speech or, in the case of a woman veteran, loss of 25% or more of tissue from a single breast or both breasts in combination (including loss by mastectomy or partial... intermediate or next higher rate provisions outlined above, additional single permanent disability or...

The Impact of Commercial Aviation on Naval Aviation

DTIC Science & Technology

2016-06-01

the service after 10 years stand to earn significantly more money than those who remain until retirement. Aviation Career Continuation Pay was...to spend more money on compensation, they can close the compensation gap and hopefully prevent future retention problems. 14. SUBJECT TERMS...aviators who decide to leave the service after 10 years stand to earn significantly more money than those who remain until retirement. Aviation

Modeling Self-Referencing Interferometers with Extended Beacons and Strong Turbulence

DTIC Science & Technology

2011-09-01

identified then typically compensated. These results not only serve to address problems when using adaptive optics to correct for strong turbulence ...compensat- ing for distortions due to atmospheric turbulence with adaptive optics (AO) [70, 84]. AO typically compensates for atmospheric distortions... used in Chapter VII to discuss how strong atmospheric turbulence and extended beacons affect the performance of an SRI. Additionally, it enumerates the

A Study of the School Principal Labor Market in Arkansas: Implications for Incentive-Based Compensation Policies to Improve Principal Quality

ERIC Educational Resources Information Center

Holley, Marc Jacob

2009-01-01

Improving principal quality in Arkansas may be a partial solution to the public policy problem of low performing public schools. Just as policymakers in other states are beginning to explore incentive-based compensation policies to improve principal quality, education policymakers in Arkansas should look to these policies as a way to align goals…

Reconstructing matter profiles of spherically compensated cosmic regions in ΛCDM cosmology

NASA Astrophysics Data System (ADS)

de Fromont, Paul; Alimi, Jean-Michel

2018-02-01

The absence of a physically motivated model for large-scale profiles of cosmic voids limits our ability to extract valuable cosmological information from their study. In this paper, we address this problem by introducing the spherically compensated cosmic regions, named CoSpheres. Such cosmic regions are identified around local extrema in the density field and admit a unique compensation radius R1 where the internal spherical mass is exactly compensated. Their origin is studied by extending the standard peak model and implementing the compensation condition. Since the compensation radius evolves as the Universe itself, R1(t) ∝ a(t), CoSpheres behave as bubble Universes with fixed comoving volume. Using the spherical collapse model, we reconstruct their profiles with a very high accuracy until z = 0 in N-body simulations. CoSpheres are symmetrically defined and reconstructed for both central maximum (seeding haloes and galaxies) and minimum (identified with cosmic voids). We show that the full non-linear dynamics can be solved analytically around this particular compensation radius, providing useful predictions for cosmology. This formalism highlights original correlations between local extremum and their large-scale cosmic environment. The statistical properties of these spherically compensated cosmic regions and the possibilities to constrain efficiently both cosmology and gravity will be investigated in companion papers.

Using a two-lens afocal compensator for thermal defocus correction of catadioptric system

NASA Astrophysics Data System (ADS)

Ivanov, S. E.; Romanova, G. E.; Bakholdin, A. V.

2017-08-01

The work associates with the catadioptric systems with two-component afocal achromatic compensator. The most catadioptric systems with afocal compensator have the power mirror part and the correctional lens part. The correctional lens part can be in parallel, in convergent beam or in both. One of the problems of such systems design is the thermal defocus by reason of the thermal aberration and the housing thermal expansion. We introduce the technique of thermal defocus compensation by choosing the optical material of the afocal compensator components. The components should be made from the optical materials with thermo-optical characteristics so after temperature changing the compensator should become non-afocal with the optical power enough to compensate the image plane thermal shift. Abbe numbers of the components should also have certain values for correction chromatic aberrations that reduces essentially the applicable optical materials quantity. The catalogues of the most vendors of optical materials in visible spectral range are studied for the purpose of finding the suitable couples for the technique. As a result, the advantages and possibilities of the plastic materials application in combination with optical glasses are shown. The examples of the optical design are given.

Eco-compensation in China: Theory, practices and suggestions for the future.

PubMed

Shang, Wenxiu; Gong, Yicheng; Wang, Zhongjing; Stewardson, Michael J

2018-03-15

Eco-compensation is the most important form of compensatory conservation in China. However, this compensatory mechanism is criticized for vague definition and massive government participation. For better understanding of eco-compensation in China, this paper compares theories and practices of compensatory mechanisms in China and abroad. The analysis of theoretical backgrounds shows that eco-compensation in China is a combination of 'ecological compensation' and 'payments for ecosystem services'. Ten compensatory projects in China and abroad are assessed to reveal characteristics and problems of eco-compensation in China. The results show that compensatory projects in China lagged behind mature foreign compensatory projects in clarity of property rights, responsibility fulfillment, executive efficiency, effectiveness, sustainability and equality. The massive participation of the government is the major reason for the poor performance of compensatory projects in China. However, government participation is necessary at the present stage in China for the income gap and beneficiaries' low willingness to pay. For the improvement of eco-compensation in China, suggestions are given on the choice of non-market valuation methods, the creation of property rights and the establishment of market mechanisms. Copyright © 2018 Elsevier Ltd. All rights reserved.

Occupational health nursing interventions to reduce third-party liability in workplace injuries.

PubMed

Delk, Kayla L

2012-03-01

This article explores general principles of workers' compensation law and the ability to sue third parties for employee injuries by using case law and the treatise Larson's Workers' Compensation Law. This overview provides occupational health nurses with a background on workers' compensation law, who is liable for employee injuries, and how recovery from third parties is distributed between the employer or insurer and the employee. The author then explores interventions that occupational health nurses can implement to reduce employee injury and employer costs for providing workers' compensation. The goal of this article is to stimulate occupational health nurses' critical-thinking and problem-solving skills so they may identify risks and implement cost-effective solutions that will prevent injuries to employees. Copyright 2012, SLACK Incorporated.

[Ecological compensation standard in Dongting Lake region of returning cropland to lake based on emergy analysis].

PubMed

Mao, De-Hua; Hu, Guang-Wei; Liu, Hui-Jie; Li, Zheng-Zui; Li, Zhi-Long; Tan, Zi-Fang

2014-02-01

The annual emergy and currency value of the main ecological service value of returning cropland to lake in Dongting Lake region from 1999 to 2010 was calculated based on emergy analysis. The calculation method of ecological compensation standard was established by calculating annual total emergy of ecological service function increment since the starting year of returning cropland to lake, and the annual ecological compensation standard and compensation area were analyzed from 1999 to 2010. The results indicated that ecological compensation standard from 1999 to 2010 was 40.31-86.48 yuan x m(-2) with the mean of 57.33 yuan x m(-2). The ecological compensation standard presented an increase trend year by year due to the effect of eco-recovery of returning cropland to lake. The ecological compensation standard in the research area presented a swift and steady growth trend after 2005 mainly due to the intensive economy development of Hunan Province, suggesting the value of natural ecological resources would increase along with the development of society and economy. Appling the emergy analysis to research the ecological compensation standard could reveal the dynamics of annual ecological compensation standard, solve the abutment problem of matter flow, energy flow and economic flow, and overcome the subjective and arbitrary of environment economic methods. The empirical research of ecological compensation standard in Dongting Lake region showed that the emergy analysis was feasible and advanced.

Optimal placement of FACTS devices using optimization techniques: A review

NASA Astrophysics Data System (ADS)

Gaur, Dipesh; Mathew, Lini

2018-03-01

Modern power system is dealt with overloading problem especially transmission network which works on their maximum limit. Today’s power system network tends to become unstable and prone to collapse due to disturbances. Flexible AC Transmission system (FACTS) provides solution to problems like line overloading, voltage stability, losses, power flow etc. FACTS can play important role in improving static and dynamic performance of power system. FACTS devices need high initial investment. Therefore, FACTS location, type and their rating are vital and should be optimized to place in the network for maximum benefit. In this paper, different optimization methods like Particle Swarm Optimization (PSO), Genetic Algorithm (GA) etc. are discussed and compared for optimal location, type and rating of devices. FACTS devices such as Thyristor Controlled Series Compensator (TCSC), Static Var Compensator (SVC) and Static Synchronous Compensator (STATCOM) are considered here. Mentioned FACTS controllers effects on different IEEE bus network parameters like generation cost, active power loss, voltage stability etc. have been analyzed and compared among the devices.

A dual estimate method for aeromagnetic compensation

NASA Astrophysics Data System (ADS)

Ma, Ming; Zhou, Zhijian; Cheng, Defu

2017-11-01

Scalar aeromagnetic surveys have played a vital role in prospecting. However, before analysis of the surveys’ aeromagnetic data is possible, the aircraft’s magnetic interference should be removed. The extensively adopted linear model for aeromagnetic compensation is computationally efficient but faces an underfitting problem. On the other hand, the neural model proposed by Williams is more powerful at fitting but always suffers from an overfitting problem. This paper starts off with an analysis of these two models and then proposes a dual estimate method to combine them together to improve accuracy. This method is based on an unscented Kalman filter, but a gradient descent method is implemented over the iteration so that the parameters of the linear model are adjustable during flight. The noise caused by the neural model’s overfitting problem is suppressed by introducing an observation noise.

Quasi-optical frequency selective surface with phase compensation structure correcting the beam distortion.

PubMed

Yao, Xiayuan; Liang, Bingyuan; Bai, Ming

2017-09-18

In space-borne quasi-optical feed system, frequency selective surface (FSS) should meet both electrical properties and mechanical requirements. In the paper, we design and fabricate three FSSs to achieve these goals. We present a novel FFS with phase compensation structure correcting the beam distortion. The phase compensation structure consists of short-ended circular waveguide array, inspired by the idea of reflect array antenna. The first FSS meets the need of electrical performance, however, which is too weak to pass the mechanical test. The second one overcomes the former problem, but brings the aberration in reflection beam, due to the discontinuity of the reflection phase. The third one with phase compensation structure meets all the demands. The insertion phase of the unit cell compensates 119 and 183 GHz two reflection bands, reconfigures the field distributions on the cross section of beam waist simultaneously. What' more, this FSS extends the functionality of the original FSS. To some extent, the FSS with phase compensation structure shares the ellipsoidal reflector's pressure to adjust the beam.

Editorial.

PubMed

Simeonov, Plamen L; Rosen, Steven M; Gare, Arran; Noble, Denis

2015-12-01

Preparing this ambitious Special Issue has challenged everyone involved: authors, reviewers, and guest editors. The editors solicited contributions from many leading figures in a broad array of scientific and philosophical disciplines, with emphasis on phenomenological approaches to philosophy (see Section I). The motivating force was the conviction that if we could find a viable bridge for the gap between the "two cultures"(1) of science and philosophy, fundamental problems in each camp could be addressed more fruitfully than ever before and a new kind of science be born. We believe the unprecedented cross-fertilization of ideas from this initiative may furnish seeds from which that new, better integrated, and more effective approach to science may arise. This Special Issue consists of forty papers. For each one, multiple reviewers were solicited, with at least one reviewer from each "culture" (a scientist and a philosopher). In many cases, several rounds of revision were carried out. Needless to say, this required great patience and dedication of all participants. The editors gratefully acknowledge the contributions of our authors, and of our anonymous reviewers, who worked long and hard on the papers we sent them with no compensation for their efforts. We also wish to thank the Elsevier editorial and production team for the support they gave us in bringing this project to fruition. We would now like to offer a synoptic overview of the Special Issue, proceeding section by section and paper by paper. Our hope is that the reader will find this unique effort to marry science and philosophy both meaningful and enjoyable. Copyright © 2015. Published by Elsevier Ltd.

Improving Operational Effectiveness of Tactical Long Endurance Unmanned Aerial Systems (TALEUAS) by Utilizing Solar Power

DTIC Science & Technology

2014-06-01

Speed xiii TEK Total Energy Compensated TSP traveling salesman problem UAV unmanned aerial vehicle UDP user datagram protocol UKF unscented...discretized map, and use the map to optimally solve the navigation task. The optimal navigation solution utilizes the well-known “ travelling salesman problem ...2 C. FORMULATION OF THE PROBLEM .................................................. 3 D

High-performance GPU-based rendering for real-time, rigid 2D/3D-image registration and motion prediction in radiation oncology.

PubMed

Spoerk, Jakob; Gendrin, Christelle; Weber, Christoph; Figl, Michael; Pawiro, Supriyanto Ardjo; Furtado, Hugo; Fabri, Daniella; Bloch, Christoph; Bergmann, Helmar; Gröller, Eduard; Birkfellner, Wolfgang

2012-02-01

A common problem in image-guided radiation therapy (IGRT) of lung cancer as well as other malignant diseases is the compensation of periodic and aperiodic motion during dose delivery. Modern systems for image-guided radiation oncology allow for the acquisition of cone-beam computed tomography data in the treatment room as well as the acquisition of planar radiographs during the treatment. A mid-term research goal is the compensation of tumor target volume motion by 2D/3D Registration. In 2D/3D registration, spatial information on organ location is derived by an iterative comparison of perspective volume renderings, so-called digitally rendered radiographs (DRR) from computed tomography volume data, and planar reference x-rays. Currently, this rendering process is very time consuming, and real-time registration, which should at least provide data on organ position in less than a second, has not come into existence. We present two GPU-based rendering algorithms which generate a DRR of 512×512 pixels size from a CT dataset of 53 MB size at a pace of almost 100 Hz. This rendering rate is feasible by applying a number of algorithmic simplifications which range from alternative volume-driven rendering approaches - namely so-called wobbled splatting - to sub-sampling of the DRR-image by means of specialized raycasting techniques. Furthermore, general purpose graphics processing unit (GPGPU) programming paradigms were consequently utilized. Rendering quality and performance as well as the influence on the quality and performance of the overall registration process were measured and analyzed in detail. The results show that both methods are competitive and pave the way for fast motion compensation by rigid and possibly even non-rigid 2D/3D registration and, beyond that, adaptive filtering of motion models in IGRT. Copyright © 2011. Published by Elsevier GmbH.

High-performance GPU-based rendering for real-time, rigid 2D/3D-image registration and motion prediction in radiation oncology

PubMed Central

Spoerk, Jakob; Gendrin, Christelle; Weber, Christoph; Figl, Michael; Pawiro, Supriyanto Ardjo; Furtado, Hugo; Fabri, Daniella; Bloch, Christoph; Bergmann, Helmar; Gröller, Eduard; Birkfellner, Wolfgang

2012-01-01

A common problem in image-guided radiation therapy (IGRT) of lung cancer as well as other malignant diseases is the compensation of periodic and aperiodic motion during dose delivery. Modern systems for image-guided radiation oncology allow for the acquisition of cone-beam computed tomography data in the treatment room as well as the acquisition of planar radiographs during the treatment. A mid-term research goal is the compensation of tumor target volume motion by 2D/3D registration. In 2D/3D registration, spatial information on organ location is derived by an iterative comparison of perspective volume renderings, so-called digitally rendered radiographs (DRR) from computed tomography volume data, and planar reference x-rays. Currently, this rendering process is very time consuming, and real-time registration, which should at least provide data on organ position in less than a second, has not come into existence. We present two GPU-based rendering algorithms which generate a DRR of 512 × 512 pixels size from a CT dataset of 53 MB size at a pace of almost 100 Hz. This rendering rate is feasible by applying a number of algorithmic simplifications which range from alternative volume-driven rendering approaches – namely so-called wobbled splatting – to sub-sampling of the DRR-image by means of specialized raycasting techniques. Furthermore, general purpose graphics processing unit (GPGPU) programming paradigms were consequently utilized. Rendering quality and performance as well as the influence on the quality and performance of the overall registration process were measured and analyzed in detail. The results show that both methods are competitive and pave the way for fast motion compensation by rigid and possibly even non-rigid 2D/3D registration and, beyond that, adaptive filtering of motion models in IGRT. PMID:21782399

Integrated and Multi-Function Navigation (Les Systemes de Navigation Integres Multifunctions)

DTIC Science & Technology

1992-11-01

assistance, as requested, to other NATO bodies and to member nations in connection with research and development problems in the aerospace field. The...SARMCS is aimed at the motion compensation of experience in the development and applications radar returns to achieve high resolution, high of Integrated...development project such as the essentially the same technology and utilize Synthetic Aperture Radar Motion Compensation similar sensors, the mission

Evolution of global contribution in multi-level threshold public goods games with insurance compensation

NASA Astrophysics Data System (ADS)

Du, Jinming; Tang, Lixin

2018-01-01

Understanding voluntary contribution in threshold public goods games has important practical implications. To improve contributions and provision frequency, free-rider problem and assurance problem should be solved. Insurance could play a significant, but largely unrecognized, role in facilitating a contribution to provision of public goods through providing insurance compensation against the losses. In this paper, we study how insurance compensation mechanism affects individuals’ decision-making under risk environments. We propose a multi-level threshold public goods game model where two kinds of public goods games (local and global) are considered. Particularly, the global public goods game involves a threshold, which is related to the safety of all the players. We theoretically probe the evolution of contributions of different levels and free-riders, and focus on the influence of the insurance on the global contribution. We explore, in both the cases, the scenarios that only global contributors could buy insurance and all the players could. It is found that with greater insurance compensation, especially under high collective risks, players are more likely to contribute globally when only global contributors are insured. On the other hand, global contribution could be promoted if a premium discount is given to global contributors when everyone buys insurance.

A New Technique for Compensating Joint Limits in a Robot Manipulator

NASA Technical Reports Server (NTRS)

Litt, Jonathan; Hickman, Andre; Guo, Ten-Huei

1996-01-01

A new robust, optimal, adaptive technique for compensating rate and position limits in the joints of a six degree-of-freedom elbow manipulator is presented. In this new algorithm, the unmet demand as a result of actuator saturation is redistributed among the remaining unsaturated joints. The scheme is used to compensate for inadequate path planning, problems such as joint limiting, joint freezing, or even obstacle avoidance, where a desired position and orientation are not attainable due to an unrealizable joint command. Once a joint encounters a limit, supplemental commands are sent to other joints to best track, according to a selected criterion, the desired trajectory.

[Objective functional compensation in NHIL: INAIL prosthesic protocol in Lombardy, 2007-2010].

PubMed

Calcinoni, O; Polo, L

2011-01-01

Even if NHIL gives already right to economic compensation, our Insurance aimed to real functional compensation, to reduce handicap in everyday life. Together with Professor Giordano, Audioprosthesists' Association and Manufacturers' representatives, INAIL Medical Superintendence started in 2003 a study on this problem, involving some of his forensic physician and ENT staff; in 2007-2009 INAIL issued directives innovating and planning the rules in prosthesis provision, not only acoustical ones. In 2010 started an experimental protocol to rule hearing aid provision in all INAIL centers, throughout Italy. Authors present first results of this protocol in Lombardy, related to previous and national ones.

Gain-clamped semiconductor optical amplifiers based on compensating light: Theoretical model and performance analysis

NASA Astrophysics Data System (ADS)

Jia, Xin-Hong; Wu, Zheng-Mao; Xia, Guang-Qiong

2006-12-01

It is well known that the gain-clamped semiconductor optical amplifier (GC-SOA) based on lasing effect is subject to transmission rate restriction because of relaxation oscillation. The GC-SOA based on compensating effect between signal light and amplified spontaneous emission by combined SOA and fiber Bragg grating (FBG) can be used to overcome this problem. In this paper, the theoretical model on GC-SOA based on compensating light has been constructed. The numerical simulations demonstrate that good gain and noise figure characteristics can be realized by selecting reasonably the FBG insertion position, the peak reflectivity of FBG and the biasing current of GC-SOA.

Everyday Experiences of Memory Problems and Control: The Adaptive Role of Selective Optimization with Compensation in the Context of Memory Decline

PubMed Central

Hahn, Elizabeth A.; Lachman, Margie E.

2014-01-01

The present study examined the role of long-term working memory decline in the relationship between everyday experiences of memory problems and perceived control, and we also considered whether the use of accommodative strategies [selective optimization with compensation (SOC)] would be adaptive. The study included Boston-area participants (n=103) from the Midlife in the United States study (MIDUS) who completed two working memory assessments over ten years and weekly diaries following Time 2. In adjusted multi-level analyses, greater memory decline and lower general perceived control were associated with more everyday memory problems. Low perceived control reported in a weekly diary was associated with more everyday memory problems among those with greater memory decline and low SOC strategy use (Est.=−0.28, SE=0.13, p=.036). These results suggest that the use of SOC strategies in the context of declining memory may help to buffer the negative effects of low perceived control on everyday memory. PMID:24597768

Everyday experiences of memory problems and control: the adaptive role of selective optimization with compensation in the context of memory decline.

PubMed

Hahn, Elizabeth A; Lachman, Margie E

2015-01-01

The present study examined the role of long-term working memory decline in the relationship between everyday experiences of memory problems and perceived control, and we also considered whether the use of accommodative strategies [selective optimization with compensation (SOC)] would be adaptive. The study included Boston-area participants (n = 103) from the Midlife in the United States study (MIDUS) who completed two working memory assessments over 10 years and weekly diaries following Time 2. In adjusted multi-level analyses, greater memory decline and lower general perceived control were associated with more everyday memory problems. Low perceived control reported in a weekly diary was associated with more everyday memory problems among those with greater memory decline and low SOC strategy use (Est. = -0.28, SE= 0.13, p = .036). These results suggest that the use of SOC strategies in the context of declining memory may help to buffer the negative effects of low perceived control on everyday memory.

Origins of n -type doping difficulties in perovskite stannates

NASA Astrophysics Data System (ADS)

Weston, L.; Bjaalie, L.; Krishnaswamy, K.; Van de Walle, C. G.

2018-02-01

The perovskite stannates (A SnO3 ; A = Ba, Sr, Ca) are promising for oxide electronics, but control of n -type doping has proved challenging. Using first-principles hybrid density functional calculations, we investigate La dopants and explore the formation of compensating acceptor defects. We find that La on the A site always behaves as a shallow donor, but incorporation of La on the Sn site can lead to self-compensation. At low La concentrations and in O-poor conditions, oxygen vacancies form in BaSnO3. A -site cation vacancies are found to be dominant among the native compensating centers. Compared to BaSnO3, charge compensation is a larger problem for the wider-band-gap stannates, SrSnO3 and CaSnO3, a trend we can explain based on conduction-band alignments. The formation of compensating acceptor defects can be inhibited by choosing oxygen-poor (cation-rich) growth or annealing conditions, thus providing a pathway for improved n -type doping.

Performance constraints and compensation for teleoperation with delay

NASA Technical Reports Server (NTRS)

Mclaughlin, J. S.; Staunton, B. D.

1989-01-01

A classical control perspective is used to characterize performance constraints and evaluate compensation techniques for teleoperation with delay. Use of control concepts such as open and closed loop performance, stability, and bandwidth yield insight to the delay problem. Teleoperator performance constraints are viewed as an open loop time delay lag and as a delay-induced closed loop bandwidth constraint. These constraints are illustrated with a simple analytical tracking example which is corroborated by a real time, 'man-in-the-loop' tracking experiment. The experiment also provides insight to those controller characteristics which are unique to a human operator. Predictive displays and feedforward commands are shown to provide open loop compensation for delay lag. Low pass filtering of telemetry or feedback signals is interpreted as closed loop compensation used to maintain a sufficiently low bandwidth for stability. A new closed loop compensation approach is proposed that uses a reactive (or force feedback) hand controller to restrict system bandwidth by impeding operator inputs.

Pattern Recognition Application of Support Vector Machine for Fault Classification of Thyristor Controlled Series Compensated Transmission Lines

NASA Astrophysics Data System (ADS)

Yashvantrai Vyas, Bhargav; Maheshwari, Rudra Prakash; Das, Biswarup

2016-06-01

Application of series compensation in extra high voltage (EHV) transmission line makes the protection job difficult for engineers, due to alteration in system parameters and measurements. The problem amplifies with inclusion of electronically controlled compensation like thyristor controlled series compensation (TCSC) as it produce harmonics and rapid change in system parameters during fault associated with TCSC control. This paper presents a pattern recognition based fault type identification approach with support vector machine. The scheme uses only half cycle post fault data of three phase currents to accomplish the task. The change in current signal features during fault has been considered as discriminatory measure. The developed scheme in this paper is tested over a large set of fault data with variation in system and fault parameters. These fault cases have been generated with PSCAD/EMTDC on a 400 kV, 300 km transmission line model. The developed algorithm has proved better for implementation on TCSC compensated line with its improved accuracy and speed.

Health courts: an alternative to traditional tort law.

PubMed

Miller, Lisa A

2011-01-01

The current adversarial tort-based system of adjudicating malpractice claims is flawed. Alternate methods of compensation for birth injuries related to oxygen deprivation or mechanical injury are being utilized in Virginia and Florida. Although utilization of both of these schemes is limited, and they are not without problems in application, both have been successful in reducing the number of malpractice claims in the tort system and in reducing malpractice premiums. While the Florida and Virginia programs are primarily focused on compensation, other models outside the US focus include compensation as well as enhanced dispute resolution and potential for clinical practice change through peer review. Experts in the fields of law and public policy in the United States have evaluated a variety of approaches and have proposed models for administrative health courts that would provide both compensation and dispute resolution for medical and nursing malpractice claims. These alternative models are based on transparency and disclosure, with just compensation for injuries, and opportunities for improvements in patient safety.

An innovative approach to compensator design

NASA Technical Reports Server (NTRS)

Mitchell, J. R.

1972-01-01

The primary goal is to present for a control system a computer-aided-compensator design technique from a frequency domain point of view. The thesis for developing this technique is to describe the open loop frequency response by n discrete frequency points which result in n functions of the compensator coefficients. Several of these functions are chosen so that the system specifications are properly portrayed; then mathematical programming is used to improve all of these functions which have values below minimum standards. In order to do this several definitions in regard to measuring the performance of a system in the frequency domain are given. Next, theorems which govern the number of compensator coefficients necessary to make improvements in a certain number of functions are proved. After this a mathematical programming tool for aiding in the solution of the problem is developed. Then for applying the constraint improvement algorithm generalized gradients for the constraints are derived. Finally, the necessary theory is incorporated in a computer program called CIP (compensator improvement program).

Large Capacity SMES for Voltage Dip Compensation

NASA Astrophysics Data System (ADS)

Iwatani, Yu; Saito, Fusao; Ito, Toshinobu; Shimada, Mamoru; Ishida, Satoshi; Shimanuki, Yoshio

Voltage dips of power grids due to thunderbolts, snow damage, and so on, cause serious damage to production lines of precision instruments, for example, semiconductors. In recent years, in order to solve this problem, uninterruptible power supply systems (UPS) are used. UPS, however, has small capacity, so a great number of UPS are needed in large factories. Therefore, we have manufactured the superconducting magnetic energy storage (SMES) system for voltage dip compensation able to protect loads with large capacity collectively. SMES has advantages such as space conservation, long lifetime and others. In field tests, cooperating with CHUBU Electric Power Co., Inc. we proved that SMES is valuable for compensating voltage dips. Since 2007, 10MVA SMES improved from field test machines has been running in a domestic liquid crystal display plant, and in 2008, it protected plant loads from a number of voltage dips. In this paper, we report the action principle and components of the improved SMES for voltage dip compensation, and examples of waveforms when 10MVA SMES compensated voltage dips.

20 CFR 30.402 - What are the special rules for the services of clinical psychologists?

Code of Federal Regulations, 2010 CFR

2010-04-01

... of clinical psychologists? 30.402 Section 30.402 Employees' Benefits OFFICE OF WORKERS' COMPENSATION... rules for the services of clinical psychologists? A clinical psychologist may serve as a physician within the scope of his or her practice as defined by state law. Therefore, a clinical psychologist may...

29 CFR 553.221 - Compensable hours of work.

Code of Federal Regulations, 2011 CFR

2011-07-01

... time (§ 553.222) apply to both law enforcement and firefighting employees for whom the section 7(k) exemption is claimed. Also, special rules for meal time apply in the case of employees in fire protection... independent employer, early relief, and work performed on an occasional or sporadic and part-time basis, all...

The FMLA and the Changing Demand for Substitute Teachers.

ERIC Educational Resources Information Center

Wyld, David C.

1995-01-01

Examines how the Family and Medical Leave Act's special rules affecting primary and secondary education are likely to change the way that school administrators think about and make use of substitutes. Considers the pool of people who become substitutes and the way that they are recruited and compensated. Discusses intermittent leave for teachers…

38 CFR 3.350 - Special monthly compensation ratings.

Code of Federal Regulations, 2013 CFR

2013-07-01

... after discharge was required for the correction of a specific injury caused by a preceding operation in... both buttocks shall be deemed to exist when there is severe damage by disease or injury to muscle group... prosthetic appliance; (3) Anatomical loss of one arm so near the shoulder as to prevent use of a prosthetic...

38 CFR 3.350 - Special monthly compensation ratings.

Code of Federal Regulations, 2014 CFR

2014-07-01

... after discharge was required for the correction of a specific injury caused by a preceding operation in... both buttocks shall be deemed to exist when there is severe damage by disease or injury to muscle group... prosthetic appliance; (3) Anatomical loss of one arm so near the shoulder as to prevent use of a prosthetic...

38 CFR 3.350 - Special monthly compensation ratings.

Code of Federal Regulations, 2012 CFR

2012-07-01

... after discharge was required for the correction of a specific injury caused by a preceding operation in... both buttocks shall be deemed to exist when there is severe damage by disease or injury to muscle group... prosthetic appliance; (3) Anatomical loss of one arm so near the shoulder as to prevent use of a prosthetic...

76 FR 67259 - Frequency Regulation Compensation in the Organized Wholesale Power Markets

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-31

... rapid action of turbine governor control to change a generator's output and of demand response resources... generators (e.g., water, steam and combustion turbines) that are specially equipped for this purpose... as adding a combustion turbine to the system for regulation purposes.'' \\54\\ \\53\\ Makarov, Y.V., Ma...

77 FR 19264 - Renewal of Air University Board of Visitors

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-30

... shall serve as an ex- offico member. Board members, who are not full-time or permanent part-time Federal....C. Sec. 3109 and shall serve as special government employee members. With the exception of travel and per diem for official Board related travel, Board members shall serve without compensation. Each...

77 FR 26264 - Renewal of Department of Defense Federal Advisory Committees

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-03

.... Committee members appointed by the Secretary of Defense, who are not full-time or permanent part-time... of 5 U.S.C. 3109, and to serve as special government employees. With the exception of travel and per diem for official travel, Committee members shall serve without compensation. [[Page 26265

77 FR 22291 - Renewal of Department of Defense Federal Advisory Committees

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-13

... Chairperson. Board members appointed by the Secretary of Defense, who are not full-time or permanent part-time... shall serve as special government employee members. With the exception of travel and per diem for official travel, Board members shall serve without compensation. All Board members are appointed to provide...

Defense.gov Special Report: 2015 Fiscal Budget

Science.gov Websites

. Story Chairman Stresses Need for Military Balance in Hearing Pay and compensation are only one part of a broader challenge to the Defense Department to maintain the balance the military needs to fight the Priorities DOD Strives for Balance Between Lifestyle, Readiness Pacom, U.S. Forces Korea Commanders Discuss

14 CFR 125.73 - Contents.

Code of Federal Regulations, 2010 CFR

1999-01-01

... 14 Aeronautics and Space 2 1999-01-01 1999-01-01 false Contents. 125.73 Section 125.73 AIR CARRIERS AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND OPERATIONS CERTIFICATION AND OPERATIONS: AIRPLANES HAVING A SEATING CAPACITY OF 20 OR MORE PASSENGERS OR A MAXIMUM PAYLOAD CAPACITY OF 6,000 POUNDS OR MORE Special Federal Aviation...

75 FR 3911 - Advisory Board on Radiation and Worker Health (ABRWH or Advisory Board), National Institute for...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-25

...: The Advisory Board was established under the Energy Employees Occupational Illness Compensation... employees at any Department of Energy facility who were exposed to radiation but for whom it is not feasible... Labor (DOL) Program Update; Department of Energy (DOE) Program Update; OCAS Science Update; Special...

45 CFR 73.735-704 - Professional and consultative services.

Code of Federal Regulations, 2010 CFR

2010-10-01

... conflict or apparent conflict of interest; or (2) The work is not to be rendered for compensation to help a... appraised to avoid any conflict or apparent conflict of interest. (b) Advance administrative approval in... of an advanced type in a field of science or learning customarily acquired by a course of specialized...

29 CFR 553.221 - Compensable hours of work.

Code of Federal Regulations, 2013 CFR

2013-07-01

... OF THE FAIR LABOR STANDARDS ACT TO EMPLOYEES OF STATE AND LOCAL GOVERNMENTS Fire Protection and Law...) exemption is claimed. Also, special rules for meal time apply in the case of employees in fire protection... during which an employee is on duty on the employer's premises or at a prescribed workplace, as well as...

29 CFR 553.221 - Compensable hours of work.

Code of Federal Regulations, 2014 CFR

2014-07-01

... OF THE FAIR LABOR STANDARDS ACT TO EMPLOYEES OF STATE AND LOCAL GOVERNMENTS Fire Protection and Law...) exemption is claimed. Also, special rules for meal time apply in the case of employees in fire protection... during which an employee is on duty on the employer's premises or at a prescribed workplace, as well as...

29 CFR 553.221 - Compensable hours of work.

Code of Federal Regulations, 2012 CFR

2012-07-01

... OF THE FAIR LABOR STANDARDS ACT TO EMPLOYEES OF STATE AND LOCAL GOVERNMENTS Fire Protection and Law...) exemption is claimed. Also, special rules for meal time apply in the case of employees in fire protection... during which an employee is on duty on the employer's premises or at a prescribed workplace, as well as...

Driving Method for Compensating Reliability Problem of Hydrogenated Amorphous Silicon Thin Film Transistors and Image Sticking Phenomenon in Active Matrix Organic Light-Emitting Diode Displays

NASA Astrophysics Data System (ADS)

Shin, Min-Seok; Jo, Yun-Rae; Kwon, Oh-Kyong

2011-03-01

In this paper, we propose a driving method for compensating the electrical instability of hydrogenated amorphous silicon (a-Si:H) thin film transistors (TFTs) and the luminance degradation of organic light-emitting diode (OLED) devices for large active matrix OLED (AMOLED) displays. The proposed driving method senses the electrical characteristics of a-Si:H TFTs and OLEDs using current integrators and compensates them by an external compensation method. Threshold voltage shift is controlled a using negative bias voltage. After applying the proposed driving method, the measured error of the maximum emission current ranges from -1.23 to +1.59 least significant bit (LSB) of a 10-bit gray scale under the threshold voltage shift ranging from -0.16 to 0.17 V.

Modelling a Compensation Standard for a Regional Forest Ecosystem: A Case Study in Yanqing District, Beijing, China

PubMed Central

Li, Tan; Zhang, Qingguo; Zhang, Ying

2018-01-01

The assessment of forest ecosystem services can quantify the impact of these services on human life and is the main basis for formulating a standard of compensation for these services. Moreover, the calculation of the indirect value of forest ecosystem services should not be ignored, as has been the case in some previous publications. A low compensation standard and the lack of a dynamic coordination mechanism are the main problems existing in compensation implementation. Using comparison and analysis, this paper employed accounting for both the costs and benefits of various alternatives. The analytic hierarchy process (AHP) method and the Pearl growth-curve method were used to adjust the results. This research analyzed the contribution of each service value from the aspects of forest produce services, ecology services, and society services. We also conducted separate accounting for cost and benefit, made a comparison of accounting and evaluation methods, and estimated the implementation period of the compensation standard. The main conclusions of this research include the fact that any compensation standard should be determined from the points of view of both benefit and cost in a region. The results presented here allow the range between the benefit and cost compensation to be laid out more reasonably. The practical implications of this research include the proposal that regional decision-makers should consider a dynamic compensation method to meet with the local economic level by using diversified ways to raise the compensation standard, and that compensation channels should offer a mixed mode involving both the market and government. PMID:29561789

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

PubMed Central

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

Modelling a Compensation Standard for a Regional Forest Ecosystem: A Case Study in Yanqing District, Beijing, China.

PubMed

Li, Tan; Zhang, Qingguo; Zhang, Ying

2018-03-21

The assessment of forest ecosystem services can quantify the impact of these services on human life and is the main basis for formulating a standard of compensation for these services. Moreover, the calculation of the indirect value of forest ecosystem services should not be ignored, as has been the case in some previous publications. A low compensation standard and the lack of a dynamic coordination mechanism are the main problems existing in compensation implementation. Using comparison and analysis, this paper employed accounting for both the costs and benefits of various alternatives. The analytic hierarchy process (AHP) method and the Pearl growth-curve method were used to adjust the results. This research analyzed the contribution of each service value from the aspects of forest produce services, ecology services, and society services. We also conducted separate accounting for cost and benefit, made a comparison of accounting and evaluation methods, and estimated the implementation period of the compensation standard. The main conclusions of this research include the fact that any compensation standard should be determined from the points of view of both benefit and cost in a region. The results presented here allow the range between the benefit and cost compensation to be laid out more reasonably. The practical implications of this research include the proposal that regional decision-makers should consider a dynamic compensation method to meet with the local economic level by using diversified ways to raise the compensation standard, and that compensation channels should offer a mixed mode involving both the market and government.

Compensation of long-range process effects on photomasks by design data correction

NASA Astrophysics Data System (ADS)

Schneider, Jens; Bloecker, Martin; Ballhorn, Gerd; Belic, Nikola; Eisenmann, Hans; Keogan, Danny

2002-12-01

CD requirements for advanced photomasks are getting very demanding for the 100 nm-node and below; the ITRS roadmap requires CD uniformities below 10 nm for the most critical layers. To reach this goal, statistical as well as systematic CD contributions must be minimized. Here, we focus on the reduction of systematic CD variations across the masks that may be caused by process effects, e.g. dry etch loading. We address this topic by compensating such effects via design data correction analogous to proximity correction. Dry etch loading is modeled by gaussian convolution of pattern densities. Data correction is done geometrically by edge shifting. As the effect amplitude has an order of magnitude of 10 nm this can only be done on e-beam writers with small address grids to reduce big CD steps in the design data. We present modeling and correction results for special mask patterns with very strong pattern density variations showing that the compensation method is able to reduce CD uniformity by 50-70% depending on pattern details. The data correction itself is done with a new module developed especially to compensate long-range effects and fits nicely into the common data flow environment.

Mid- and Long-IR Broadband Quantum Well Photodetector

NASA Technical Reports Server (NTRS)

Soibel, Alexander; Ting, David Z.; Khoshakhlagh, Arezou; Gunapala, Sarath D.

2012-01-01

A single-stack broadband quantum well infrared photodetector (QWIP) has been developed that consists of stacked layers of GaAs/AlGaAs quantum wells with absorption peaks centered at various wavelengths spanning across the 9- to-11- m spectral regions. The correct design of broadband QWIPs was a critical step in this task because the earlier implementation of broadband QWIPs suffered from a tuning of spectral response curve with an applied bias. Here, a new QWIP design has been developed to overcome the spectral tuning with voltage that results from non-uniformity and bias variation of the electrical field across the detector stacks with different absorption wavelengths. In this design, a special effort has been made to avoid non-uniformity and bias tuning by changing the doping levels in detector stacks to compensate for variation of dark current generation rate across the stacks with different absorption wavelengths. Single-pixel photodetectors were grown, fabricated, and tested using this new design. The measured dark current is comparable with the dark measured current for single-color QWIP detectors with similar cutoff wavelength, thus indicating high material quality as well as absence of performance degradation resulting from broadband design. The measured spectra clearly demonstrate that the developed detectors cover the desired special range of 8 to 12 m. Moreover, the shape of the spectral curves does not change with applied biases, thus overcoming the problem plaguing previous designs of broadband QWIPs.

Auditory compensation for head rotation is incomplete.

PubMed

Freeman, Tom C A; Culling, John F; Akeroyd, Michael A; Brimijoin, W Owen

2017-02-01

Hearing is confronted by a similar problem to vision when the observer moves. The image motion that is created remains ambiguous until the observer knows the velocity of eye and/or head. One way the visual system solves this problem is to use motor commands, proprioception, and vestibular information. These "extraretinal signals" compensate for self-movement, converting image motion into head-centered coordinates, although not always perfectly. We investigated whether the auditory system also transforms coordinates by examining the degree of compensation for head rotation when judging a moving sound. Real-time recordings of head motion were used to change the "movement gain" relating head movement to source movement across a loudspeaker array. We then determined psychophysically the gain that corresponded to a perceptually stationary source. Experiment 1 showed that the gain was small and positive for a wide range of trained head speeds. Hence, listeners perceived a stationary source as moving slightly opposite to the head rotation, in much the same way that observers see stationary visual objects move against a smooth pursuit eye movement. Experiment 2 showed the degree of compensation remained the same for sounds presented at different azimuths, although the precision of performance declined when the sound was eccentric. We discuss two possible explanations for incomplete compensation, one based on differences in the accuracy of signals encoding image motion and self-movement and one concerning statistical optimization that sacrifices accuracy for precision. We then consider the degree to which such explanations can be applied to auditory motion perception in moving listeners. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Simple adaptive control for quadcopters with saturated actuators

NASA Astrophysics Data System (ADS)

Borisov, Oleg I.; Bobtsov, Alexey A.; Pyrkin, Anton A.; Gromov, Vladislav S.

2017-01-01

The stabilization problem for quadcopters with saturated actuators is considered. A simple adaptive output control approach is proposed. The control law "consecutive compensator" is augmented with the auxiliary integral loop and anti-windup scheme. Efficiency of the obtained regulator was confirmed by simulation of the quadcopter control problem.

Elastic-Plastic Calculation of a Dilatation Compensation Component

NASA Astrophysics Data System (ADS)

Atanasiu, Costică; Iliescu, Nicolae; Sorohan, Ștefan

2017-12-01

Compensators are elastic structures that have the role of taking over the axial displacements that occur in the junction areas of the technological equipment (pipelines or containers) through which the fluids circulate at pressures and high temperatures. These elastic structures, realized in a very wide range of shapes and sizes, are sujected by the inner pressure and an axial force produced by dilatation of structures in which they are mounted. The calculation of the expansion compensators raises many problems caused by the working regimes of the technological equipments they belong to. Following previous studies, undertaken by calculus and experimental, by the authors of this paper, it was found that in operation the state of stress in these elastic structures exceeds the flow limit of the material from which they are manufacturated. For this reason, in the present paper, the authors present the results of a calculus study, by FEM, on the stress and strain state, in the elasto-plastic regime of a leticular compensator. The calculation was made for two loading modes, separately applied and superimposed. The nonlinear mechanical behavior of this compensator is analyzed and discussed comparatively to the results of previous studies performed in elastic regime on the same type of compensator.

Cognitive Compensation of Speech Perception With Hearing Impairment, Cochlear Implants, and Aging

PubMed Central

Clarke, Jeanne; Pals, Carina; Benard, Michel R.; Bhargava, Pranesh; Saija, Jefta; Sarampalis, Anastasios; Wagner, Anita; Gaudrain, Etienne

2016-01-01

External degradations in incoming speech reduce understanding, and hearing impairment further compounds the problem. While cognitive mechanisms alleviate some of the difficulties, their effectiveness may change with age. In our research, reviewed here, we investigated cognitive compensation with hearing impairment, cochlear implants, and aging, via (a) phonemic restoration as a measure of top-down filling of missing speech, (b) listening effort and response times as a measure of increased cognitive processing, and (c) visual world paradigm and eye gazing as a measure of the use of context and its time course. Our results indicate that between speech degradations and their cognitive compensation, there is a fine balance that seems to vary greatly across individuals. Hearing impairment or inadequate hearing device settings may limit compensation benefits. Cochlear implants seem to allow the effective use of sentential context, but likely at the cost of delayed processing. Linguistic and lexical knowledge, which play an important role in compensation, may be successfully employed in advanced age, as some compensatory mechanisms seem to be preserved. These findings indicate that cognitive compensation in hearing impairment can be highly complicated—not always absent, but also not easily predicted by speech intelligibility tests only.

X-Chromosome dosage compensation.

PubMed

Meyer, Barbara J

2005-06-25

In mammals, flies, and worms, sex is determined by distinctive regulatory mechanisms that cause males (XO or XY) and females (XX) to differ in their dose of X chromosomes. In each species, an essential X chromosome-wide process called dosage compensation ensures that somatic cells of either sex express equal levels of X-linked gene products. The strategies used to achieve dosage compensation are diverse, but in all cases, specialized complexes are targeted specifically to the X chromosome(s) of only one sex to regulate transcript levels. In C. elegans, this sex-specific targeting of the dosage compensation complex (DCC) is controlled by the same developmental signal that establishes sex, the ratio of X chromosomes to sets of autosomes (X:A signal). Molecular components of this chromosome counting process have been defined. Following a common step of regulation, sex determination and dosage compensation are controlled by distinct genetic pathways. C. elegans dosage compensation is implemented by a protein complex that binds both X chromosomes of hermaphrodites to reduce transcript levels by one-half. The dosage compensation complex resembles the conserved 13S condensin complex required for both mitotic and meiotic chromosome resolution and condensation, implying the recruitment of ancient proteins to the new task of regulating gene expression. Within each C. elegans somatic cell, one of the DCC components also participates in the separate mitotic/meiotic condensin complex. Other DCC components play pivotal roles in regulating the number and distribution of crossovers during meiosis. The strategy by which C. elegans X chromosomes attract the condensin-like DCC is known. Small, well-dispersed X-recognition elements act as entry sites to recruit the dosage compensation complex and to nucleate spreading of the complex to X regions that lack recruitment sites. In this manner, a repressed chromatin state is spread in cis over short or long distances, thus establishing the global, epigenetic regulation of X chromosomes that is maintained throughout the lifetime of hermaphrodites.

An Experimental Study of Medical Error Explanations: Do Apology, Empathy, Corrective Action, and Compensation Alter Intentions and Attitudes?

PubMed

Nazione, Samantha; Pace, Kristin

2015-01-01

Medical malpractice lawsuits are a growing problem in the United States, and there is much controversy regarding how to best address this problem. The medical error disclosure framework suggests that apologizing, expressing empathy, engaging in corrective action, and offering compensation after a medical error may improve the provider-patient relationship and ultimately help reduce the number of medical malpractice lawsuits patients bring to medical providers. This study provides an experimental examination of the medical error disclosure framework and its effect on amount of money requested in a lawsuit, negative intentions, attitudes, and anger toward the provider after a medical error. Results suggest empathy may play a large role in providing positive outcomes after a medical error.

Luminance uniformity compensation for OLED panels based on FPGA

NASA Astrophysics Data System (ADS)

Ou, Peng; Yang, Gang; Jiang, Quan; Yu, Jun-Sheng; Wu, Qi-Peng; Shang, Fu-Hai; Yin, Wei; Wang, Jun; Zhong, Jian; Luo, Kai-Jun

2009-09-01

Aiming at the problem of luminance uniformity for organic lighting-emitting diode (OLED) panels, a new brightness calculating method based on bilinear interpolation is proposed. The irradiance time of each pixel reaching the same luminance is figured out by Matlab. Adopting the 64×32-pixel, single color and passive matrix OLED panel as adjusting luminance uniformity panel, a new circuit compensating scheme based on FPGA is designed. VHDL is used to make each pixel’s irradiance time in one frame period written in program. The irradiance brightness is controlled by changing its irradiance time, and finally, luminance compensation of the panel is realized. The simulation result indicates that the design is reasonable.

Assessment of Crop Damage by Protected Wild Mammalian Herbivores on the Western Boundary of Tadoba-Andhari Tiger Reserve (TATR), Central India

PubMed Central

Bayani, Abhijeet; Tiwade, Dilip; Dongre, Ashok; Dongre, Aravind P.; Phatak, Rasika; Watve, Milind

2016-01-01

Crop raiding by wild herbivores close to an area of protected wildlife is a serious problem that can potentially undermine conservation efforts. Since there is orders of magnitude difference between farmers’ perception of damage and the compensation given by the government, an objective and realistic estimate of damage was found essential. We employed four different approaches to estimate the extent of and patterns in crop damage by wild herbivores along the western boundary of Tadoba-Andhari Tiger Reserve in the state of Maharashtra, central India. These approaches highlight different aspects of the problem but converge on an estimated damage of over 50% for the fields adjacent to the forest, gradually reducing in intensity with distance. We found that the visual damage assessment method currently employed by the government for paying compensation to farmers was uncorrelated to and grossly underestimated actual damage. The findings necessitate a radical rethinking of policies to assess, mitigate as well as compensate for crop damage caused by protected wildlife species. PMID:27093293

1.688 g/cm(3) satellite-related repeats: a missing link to dosage compensation and speciation.

PubMed

Gallach, Miguel

2015-09-01

Despite the important progress that has been made on dosage compensation (DC), a critical link in our understanding of the X chromosome recognition mechanisms is still missing. Recent studies in Drosophila indicate that the missing link could be a family of DNA repeats populating the euchromatin of the X chromosome. In this opinion article, I discuss how these findings add a new fresh twist on the DC problem. In the following sections, I first summarize our understanding of DC in Drosophila and integrate these recent discoveries into our knowledge of the X chromosome recognition problem. Next, I introduce a model according to which, 1.688 g/cm(3) satellite-related (SR) repeats would be the primary recognition elements for the dosage compensation complex. Contrary to the current belief, I suggest that the DC system in Drosophila is not conserved and static, but it is continuously co-evolving with the target SR repeats. The potential role of the SR repeats in hybrid incompatibilities and speciation is also discussed. © 2015 John Wiley & Sons Ltd.

Transport delay compensation for computer-generated imagery systems

NASA Technical Reports Server (NTRS)

Mcfarland, Richard E.

1988-01-01

In the problem of pure transport delay in a low-pass system, a trade-off exists with respect to performance within and beyond a frequency bandwidth. When activity beyond the band is attenuated because of other considerations, this trade-off may be used to improve the performance within the band. Specifically, transport delay in computer-generated imagery systems is reduced to a manageable problem by recognizing frequency limits in vehicle activity and manual-control capacity. Based on these limits, a compensation algorithm has been developed for use in aircraft simulation at NASA Ames Research Center. For direct measurement of transport delays, a beam-splitter experiment is presented that accounts for the complete flight simulation environment. Values determined by this experiment are appropriate for use in the compensation algorithm. The algorithm extends the bandwidth of high-frequency flight simulation to well beyond that of normal pilot inputs. Within this bandwidth, the visual scene presentation manifests negligible gain distortion and phase lag. After a year of utilization, two minor exceptions to universal simulation applicability have been identified and subsequently resolved.

A Novel Position Compensation Scheme for Cable-Pulley Mechanisms Used in Laparoscopic Surgical Robots

PubMed Central

Liang, Yunlei; Du, Zhijiang; Sun, Lining

2017-01-01

The tendon driven mechanism using a cable and pulley to transmit power is adopted by many surgical robots. However, backlash hysteresis objectively exists in cable-pulley mechanisms, and this nonlinear problem is a great challenge in precise position control during the surgical procedure. Previous studies mainly focused on the transmission characteristics of the cable-driven system and constructed transmission models under particular assumptions to solve nonlinear problems. However, these approaches are limited because the modeling process is complex and the transmission models lack general applicability. This paper presents a novel position compensation control scheme to reduce the impact of backlash hysteresis on the positioning accuracy of surgical robots’ end-effectors. In this paper, a position compensation scheme using a support vector machine based on feedforward control is presented to reduce the position tracking error. To validate the proposed approach, experimental validations are conducted on our cable-pulley system and comparative experiments are carried out. The results show remarkable improvements in the performance of reducing the positioning error for the use of the proposed scheme. PMID:28974011

Fixed-Order Mixed Norm Designs for Building Vibration Control

NASA Technical Reports Server (NTRS)

Whorton, Mark S.; Calise, Anthony J.

2000-01-01

This study investigates the use of H2, mu-synthesis, and mixed H2/mu methods to construct full order controllers and optimized controllers of fixed dimensions. The benchmark problem definition is first extended to include uncertainty within the controller bandwidth in the form of parametric uncertainty representative of uncertainty in the natural frequencies of the design model. The sensitivity of H2 design to unmodeled dynamics and parametric uncertainty is evaluated for a range of controller levels of authority. Next, mu-synthesis methods are applied to design full order compensators that are robust to both unmodeled dynamics and to parametric uncertainty. Finally, a set of mixed H2/mu compensators are designed which are optimized for a fixed compensator dimension. These mixed norm designs recover the H2 design performance levels while providing the same levels of robust stability as the mu designs. It is shown that designing with the mixed norm approach permits higher levels of controller authority for which the H2 designs are destabilizing. The benchmark problem is that of an active tendon system. The controller designs are all based on the use of acceleration feedback.

26 CFR 1.401(a)(5)-1 - Special rules relating to nondiscrimination requirements.

Code of Federal Regulations, 2010 CFR

2010-04-01

...(a)(5) sets out certain provisions that will not of themselves be discriminatory within the meaning... employees. (d) Certain disparity permitted. Under section 401(a)(5)(C), a plan does not discriminate in... compensation within the meaning of section 3231(e). For this purpose, a plan maintained for a self-employed...

29 CFR 553.221 - Compensable hours of work.

Code of Federal Regulations, 2010 CFR

2010-07-01

... time (§ 553.222) apply to both law enforcement and firefighting employees for whom the section 7(k) exemption is claimed. Also, special rules for meal time apply in the case of firefighters (§ 553.223). Part... relief, and work performed on an occasional or sporadic and part-time basis, all of which are covered in...

Factors Influencing Military Affiliation Intentions of First Term Army Enlisted.

DTIC Science & Technology

1984-12-01

were: Demographic: Biographical data Ten u r e Cognitive/Affective Orientation: Factors designed to assess respondents’ feelings about aspects of...Compensation and Benefits ............. Basic pay, BAQ, BAS, Special pays bonuses, valuation of benefits, VEAP participation Military Retirement System ...Preferred retirement pay sched- ule, expected YOS/Paygrade under alternative systems Civilian Labor Force Experience ............ Hours

10 CFR 725.23 - Terms and conditions of access.

Code of Federal Regulations, 2010 CFR

2010-01-01

... enrichment of special nuclear material any U.S. patent or any U.S. patent application (otherwise in condition... application and all claims for just compensation under section 173 of the Atomic Energy Act of 1954, with... 35 U.S. Code by reason of the imposition of any secrecy order on any patent application, and all...

10 CFR 725.23 - Terms and conditions of access.

Code of Federal Regulations, 2011 CFR

2011-01-01

... enrichment of special nuclear material any U.S. patent or any U.S. patent application (otherwise in condition... application and all claims for just compensation under section 173 of the Atomic Energy Act of 1954, with... 35 U.S. Code by reason of the imposition of any secrecy order on any patent application, and all...

14 CFR Appendix A to Part 136 - Special Operating Rules for Air Tour Operators in the State of Hawaii

Code of Federal Regulations, 2012 CFR

2012-01-01

.... Applicability. This appendix prescribes operating rules for airplane and helicopter visual flight rules air tour... any sightseeing flight conducted under visual flight rules in an airplane or helicopter for compensation or hire. “Air tour operator” means any person who conducts an air tour. Section 3. Helicopter...

14 CFR Appendix A to Part 136 - Special Operating Rules for Air Tour Operators in the State of Hawaii

Code of Federal Regulations, 2014 CFR

2014-01-01

.... Applicability. This appendix prescribes operating rules for airplane and helicopter visual flight rules air tour... any sightseeing flight conducted under visual flight rules in an airplane or helicopter for compensation or hire. “Air tour operator” means any person who conducts an air tour. Section 3. Helicopter...

14 CFR Appendix A to Part 136 - Special Operating Rules for Air Tour Operators in the State of Hawaii

Code of Federal Regulations, 2011 CFR

2011-01-01

.... Applicability. This appendix prescribes operating rules for airplane and helicopter visual flight rules air tour... any sightseeing flight conducted under visual flight rules in an airplane or helicopter for compensation or hire. “Air tour operator” means any person who conducts an air tour. Section 3. Helicopter...

14 CFR Appendix A to Part 136 - Special Operating Rules for Air Tour Operators in the State of Hawaii

Code of Federal Regulations, 2013 CFR

2013-01-01

.... Applicability. This appendix prescribes operating rules for airplane and helicopter visual flight rules air tour... any sightseeing flight conducted under visual flight rules in an airplane or helicopter for compensation or hire. “Air tour operator” means any person who conducts an air tour. Section 3. Helicopter...

26 CFR 1.61-2 - Compensation for services, including fees, commissions, and similar items.

Code of Federal Regulations, 2011 CFR

2011-04-01

... contributions received by a clergyman for services, pay of persons in the military or naval forces of the United... excluded by law. Several special rules apply to members of the Armed Forces, National Oceanic and... regulations thereunder; (v) Miscellaneous items, see section 122. (b) Members of the Armed Forces, National...

26 CFR 1.61-2 - Compensation for services, including fees, commissions, and similar items.

Code of Federal Regulations, 2010 CFR

2010-04-01

... contributions received by a clergyman for services, pay of persons in the military or naval forces of the United... excluded by law. Several special rules apply to members of the Armed Forces, National Oceanic and... regulations thereunder; (v) Miscellaneous items, see section 122. (b) Members of the Armed Forces, National...

20 CFR 25.2 - In general, what is the Director's policy regarding such claims?

Code of Federal Regulations, 2010 CFR

2010-04-01

... States, any territory or Canada shall, effective as of December 7, 1941 and as recognized by the Director... residents of the United States, any territory or Canada, unless a special schedule of compensation for... those dealing with services and purposes forming an integral part of the local plan, provided they are...

75 FR 62422 - Notice of Lodging of Consent Decree Under the Comprehensive Environmental Response, Compensation...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-08

..., Inc., Case No. CV10-7032 GAF (AJWx) (C.D. Cal.), with respect to the Omega Chemical Superfund Site, located in Whittier, Los Angeles County, California (the ``Omega Site'') and the Casmalia Resources... Resources Site Special Account. The remaining amount ($482,100) will be applied towards the Omega Chemical...

29 CFR 1620.12 - Wage “rate.”

Code of Federal Regulations, 2013 CFR

2013-07-01

... “rate.” (a) The term wage “rate,” as used in the EPA, refers to the standard or measure by which an employee's wage is determined and is considered to encompass all rates of wages whether calculated on a... rate at which overtime compensation or other special remuneration is paid as well as the rate at which...

29 CFR 1620.12 - Wage “rate.”

Code of Federal Regulations, 2014 CFR

2014-07-01

... “rate.” (a) The term wage “rate,” as used in the EPA, refers to the standard or measure by which an employee's wage is determined and is considered to encompass all rates of wages whether calculated on a... rate at which overtime compensation or other special remuneration is paid as well as the rate at which...

29 CFR 1620.12 - Wage “rate.”

Code of Federal Regulations, 2012 CFR

2012-07-01

... “rate.” (a) The term wage “rate,” as used in the EPA, refers to the standard or measure by which an employee's wage is determined and is considered to encompass all rates of wages whether calculated on a... rate at which overtime compensation or other special remuneration is paid as well as the rate at which...

29 CFR 1620.12 - Wage “rate.”

Code of Federal Regulations, 2011 CFR

2011-07-01

... “rate.” (a) The term wage “rate,” as used in the EPA, refers to the standard or measure by which an employee's wage is determined and is considered to encompass all rates of wages whether calculated on a... rate at which overtime compensation or other special remuneration is paid as well as the rate at which...

26 CFR 1.401(l)-4 - Special rules for railroad plans.

Code of Federal Regulations, 2010 CFR

2010-04-01

... paragraph (b)(2) or (b)(3) of this section for the plan year. (2) Single integration level method—(i) In general. A plan satisfies this paragraph (b)(2) if— (A) The plan specifies a single integration level for... percentage of such plan year compensation). (3) Two integration level method—(i) In general. A plan satisfies...

26 CFR 1.401(e)-5 - Limitation of contribution and benefit bases to first $100,000 of annual compensation in case of...

Code of Federal Regulations, 2010 CFR

2010-04-01

... benefits under the plan on account of such integration. See also subsections (a)(5), (a)(15), and (d)(6) of...) for a special prohibition against integration. (c) Application of nondiscrimination requirement. (1...)(6) and all other integration requirements applicable to qualified defined contribution plans. The...

Small Taxes on Soft Drinks and Snack Foods To Promote Health.

ERIC Educational Resources Information Center

Jacobson, Michael F.; Brownell, Kelly D.

2000-01-01

To compensate for an unhealthy food environment, foods high in calories, fat, or sugar could be subjected to special taxes, with costs of healthful foods subsidized. This paper reviews state tax laws, identifying 19 states and cities that levy such taxes. These taxes raise about $1 billion annually. The paper proposes using such revenues to fund…

12 CFR 218.723 - Exemptions for special accounts, transferred accounts, foreign branches and a de minimis number...

Code of Federal Regulations, 2010 CFR

2010-01-01

... accounts, foreign branches and a de minimis number of accounts. 218.723 Section 218.723 Banks and Banking... accounts, transferred accounts, foreign branches and a de minimis number of accounts. (a) Short-term... dealer. (e) De minimis exclusion. A bank may, in determining its compliance with the chiefly compensated...

12 CFR 218.723 - Exemptions for special accounts, transferred accounts, foreign branches and a de minimis number...

Code of Federal Regulations, 2011 CFR

2011-01-01

... accounts, foreign branches and a de minimis number of accounts. 218.723 Section 218.723 Banks and Banking... accounts, transferred accounts, foreign branches and a de minimis number of accounts. (a) Short-term... dealer. (e) De minimis exclusion. A bank may, in determining its compliance with the chiefly compensated...

A TAD Closer to Understanding Dosage Compensation.

PubMed

Wood, Andrew J; Bickmore, Wendy A

2015-06-08

Eukaryotic chromosomes are organized into topological domains, but how these are established and maintained is poorly understood. Writing in Nature, Crane et al. (2015) show that a specialized condensin complex enforces the domain boundaries along the C. elegans X chromosome to equalize transcription from the X between males and hermaphrodites. Copyright © 2015 Elsevier Inc. All rights reserved.

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

PubMed

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/

Experimental verification of a two-dimensional respiratory motion compensation system with ultrasound tracking technique in radiation therapy.

PubMed

Ting, Lai-Lei; Chuang, Ho-Chiao; Liao, Ai-Ho; Kuo, Chia-Chun; Yu, Hsiao-Wei; Zhou, Yi-Liang; Tien, Der-Chi; Jeng, Shiu-Chen; Chiou, Jeng-Fong

2018-05-01

This study proposed respiratory motion compensation system (RMCS) combined with an ultrasound image tracking algorithm (UITA) to compensate for respiration-induced tumor motion during radiotherapy, and to address the problem of inaccurate radiation dose delivery caused by respiratory movement. This study used an ultrasound imaging system to monitor respiratory movements combined with the proposed UITA and RMCS for tracking and compensation of the respiratory motion. Respiratory motion compensation was performed using prerecorded human respiratory motion signals and also sinusoidal signals. A linear accelerator was used to deliver radiation doses to GAFchromic EBT3 dosimetry film, and the conformity index (CI), root-mean-square error, compensation rate (CR), and planning target volume (PTV) were used to evaluate the tracking and compensation performance of the proposed system. Human respiratory pattern signals were captured using the UITA and compensated by the RMCS, which yielded CR values of 34-78%. In addition, the maximum coronal area of the PTV ranged from 85.53 mm 2 to 351.11 mm 2 (uncompensated), which reduced to from 17.72 mm 2 to 66.17 mm 2 after compensation, with an area reduction ratio of up to 90%. In real-time monitoring of the respiration compensation state, the CI values for 85% and 90% isodose areas increased to 0.7 and 0.68, respectively. The proposed UITA and RMCS can reduce the movement of the tracked target relative to the LINAC in radiation therapy, thereby reducing the required size of the PTV margin and increasing the effect of the radiation dose received by the treatment target. Copyright © 2018 Associazione Italiana di Fisica Medica. Published by Elsevier Ltd. All rights reserved.

The Development of Micromachined Gyroscope Structure and Circuitry Technology

PubMed Central

Xia, Dunzhu; Yu, Cheng; Kong, Lun

2014-01-01

This review surveys micromachined gyroscope structure and circuitry technology. The principle of micromachined gyroscopes is first introduced. Then, different kinds of MEMS gyroscope structures, materials and fabrication technologies are illustrated. Micromachined gyroscopes are mainly categorized into micromachined vibrating gyroscopes (MVGs), piezoelectric vibrating gyroscopes (PVGs), surface acoustic wave (SAW) gyroscopes, bulk acoustic wave (BAW) gyroscopes, micromachined electrostatically suspended gyroscopes (MESGs), magnetically suspended gyroscopes (MSGs), micro fiber optic gyroscopes (MFOGs), micro fluid gyroscopes (MFGs), micro atom gyroscopes (MAGs), and special micromachined gyroscopes. Next, the control electronics of micromachined gyroscopes are analyzed. The control circuits are categorized into typical circuitry and special circuitry technologies. The typical circuitry technologies include typical analog circuitry and digital circuitry, while the special circuitry consists of sigma delta, mode matching, temperature/quadrature compensation and novel special technologies. Finally, the characteristics of various typical gyroscopes and their development tendency are discussed and investigated in detail. PMID:24424468

Observer design for compensation of network-induced delays in integrated communication and control systems

NASA Technical Reports Server (NTRS)

Luck, R.; Ray, A.

1988-01-01

A method for compensating the effects of network-induced delays in integrated communication and control systems (ICCS) is proposed, and a finite-dimensional time-invariant ICCS model is developed. The problem of analyzing systems with time-varying and stochastic delays is circumvented by the application of a deterministic observer. For the case of controller-to-actuator delays, the observed design must rely on an extended model which represents the delays as additional states.

Financial fraud and health: the case of Spain.

PubMed

Zunzunegui, Maria Victoria; Belanger, Emmanuelle; Benmarhnia, Tarik; Gobbo, Milena; Otero, Angel; Béland, François; Zunzunegui, Fernando; Ribera-Casado, Jose Manuel

To examine whether financial fraud is associated with poor health sleeping problems and poor quality of life. Pilot study (n=188) conducted in 2015-2016 in Madrid and León (Spain) by recruiting subjects affected by two types of fraud (preferred shares and foreign currency mortgages) using venue-based sampling. Information on the monetary value of each case of fraud; the dates when subjects became aware of being swindled, lodged legal claim and received financial compensation were collected. Inter-group comparisons of the prevalence of poor physical and mental health, sleep and quality of life were carried according to type of fraud and the 2011-2012 National Health Survey. In this conventional sample, victims of financial fraud had poorer health, more mental health and sleeping problems, and poorer quality of life than comparable populations of a similar age. Those who had received financial compensation for preferred share losses had better health and quality of life than those who had not been compensated and those who had taken out foreign currency mortgages. The results suggest that financial fraud is detrimental to health. Further research should examine the mechanisms through which financial fraud impacts health. If our results are confirmed psychological and medical care should be provided, in addition to financial compensation. Copyright © 2017 SESPAS. Publicado por Elsevier España, S.L.U. All rights reserved.

Productivity cost calculations in health economic evaluations: correcting for compensation mechanisms and multiplier effects.

PubMed

Krol, Marieke; Brouwer, Werner B F; Severens, Johan L; Kaper, Janneke; Evers, Silvia M A A

2012-12-01

Productivity costs related to paid work are commonly calculated in economic evaluations of health technologies by multiplying the relevant number of work days lost with a wage rate estimate. It has been argued that actual productivity costs may either be lower or higher than current estimates due to compensation mechanisms and/or multiplier effects (related to team dependency and problems with finding good substitutes in cases of absenteeism). Empirical evidence on such mechanisms and their impact on productivity costs is scarce, however. This study aims to increase knowledge on how diminished productivity is compensated within firms. Moreover, it aims to explore how compensation and multiplier effects potentially affect productivity cost estimates. Absenteeism and compensation mechanisms were measured in a randomized trial among Dutch citizens examining the cost-effectiveness of reimbursement for smoking cessation treatment. Multiplier effects were extracted from published literature. Productivity costs were calculated applying the Friction Cost Approach. Regular estimates were subsequently adjusted for (i) compensation during regular working hours, (ii) job dependent multipliers and (iii) both compensation and multiplier effects. A total of 187 respondents included in the trial were useful for inclusion in this study, based on being in paid employment, having experienced absenteeism in the preceding six months and completing the questionnaire on absenteeism and compensation mechanisms. Over half of these respondents stated that their absenteeism was compensated during normal working hours by themselves or colleagues. Only counting productivity costs not compensated in regular working hours reduced the traditional estimate by 57%. Correcting for multiplier effects increased regular estimates by a quarter. Combining both impacts decreased traditional estimates by 29%. To conclude, large amounts of lost production are compensated in normal hours. Productivity costs estimates are strongly influenced by adjustment for compensation mechanisms and multiplier effects. The validity of such adjustments needs further examination, however. Copyright © 2012 Elsevier Ltd. All rights reserved.

Springback compensation for a vehicle's steel body panel

NASA Astrophysics Data System (ADS)

Bałon, Paweł; Świątoniowski, Andrzej; Szostak, Janusz; Kiełbasa, Bartłomiej

2017-10-01

This paper presents a structural element of a vehicle, that is made from High Strength Steels. Application of this kind of materials considerably reduces construction mass due to high durability. Nevertheless, it results in appearance of springback that depends mainly on used material as well as part. Springback reduction helps to reach the reference geometry of the element by using the Finite Element Method software. Authors compared two methods of optimization of die shape. The first method defines the compensation of the die shape only for OP-20 and the second multi-operation method defines the compensation of the die shape for the OP-20 and OP-50 operations. Prediction of springback by the trial-and-error method is difficult and labor-intensive. Designing of dies requires using of appropriate FEM software to make them more economic and less time-consuming. Virtual compensation methods make it possible to receive precise result in a short time. Die compensation with software application was experimentally verified by the prototype die. Therefore, springback deformation becomes a critical problem especially for the HSS steel when the geometry is complex.

Engaging adolescent girls in transactional sex through compensated dating.

PubMed

Cheung, Chau-Kiu; Jia, Xinshan; Li, Jessica Chi-Mei; Lee, Tak-Yan

2016-10-01

Transactional sex through so-called compensated dating in adolescent girls is a problem in need of public concern. Compensated dating typically involves the use of information communication technology to advertise, search, bargain, and eventually arrange for transactional sex. The technology enables the sexual partners to maintain privacy and secrecy in transactional sex. Such secrecy necessitates the girls' disclosure about their life experiences in order to address the concern. The disclosure is the focus of the present qualitative study of 27 girls practicing the dating in Hong Kong, China. Based on the disclosure, the study presents a grounded theory that epitomizes engagement in compensated dating by referential choice. Such a referential choice theory unravels that choice with reference to the family push and social norms sustains the engagement. Meanwhile, the choice rests on expectancy and reinforcement from experiential learning about compensated dating. The theory thus implies ways to undercut the engagement through diverting the referential choice of the dating. Copyright © 2016 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

An innovative approach to compensator design

NASA Technical Reports Server (NTRS)

Mitchell, J. R.; Mcdaniel, W. L., Jr.

1973-01-01

The design is considered of a computer-aided-compensator for a control system from a frequency domain point of view. The design technique developed is based on describing the open loop frequency response by n discrete frequency points which result in n functions of the compensator coefficients. Several of these functions are chosen so that the system specifications are properly portrayed; then mathematical programming is used to improve all of these functions which have values below minimum standards. To do this, several definitions in regard to measuring the performance of a system in the frequency domain are given, e.g., relative stability, relative attenuation, proper phasing, etc. Next, theorems which govern the number of compensator coefficients necessary to make improvements in a certain number of functions are proved. After this a mathematical programming tool for aiding in the solution of the problem is developed. This tool is called the constraint improvement algorithm. Then for applying the constraint improvement algorithm generalized, gradients for the constraints are derived. Finally, the necessary theory is incorporated in a Computer program called CIP (compensator Improvement Program). The practical usefulness of CIP is demonstrated by two large system examples.

The Seven Deadly Sins of World University Ranking: A Summary from Several Papers

ERIC Educational Resources Information Center

Soh, Kaycheng

2017-01-01

World university rankings use the weight-and-sum approach to process data. Although this seems to pass the common sense test, it has statistical problems. In recent years, seven such problems have been uncovered: spurious precision, weight discrepancies, assumed mutual compensation, indictor redundancy, inter-system discrepancy, negligence of…

The education, role, distribution, and compensation of physician assistants in orthopedic surgery.

PubMed

Chalupa, Robyn L; Hooker, Roderick S

2016-05-01

Physician assistants (PAs) have worked alongside surgeons since the 1970s, yet little is known about their postgraduate education, roles, distribution, and compensation. In 2015, an estimated 8,900 PAs were employed in orthopedics (9.4% of all clinically active PAs in the United States). This study analyzed surveys undertaken by Physician Assistants in Orthopaedic Surgery (PAOS) from 2009 to 2015 and found that most PAs working in orthopedics (85%) reported regularly assisting in surgery. Demand for PAs in orthopedics is expected to grow because of population growth, increasing incidence of musculoskeletal conditions, shortages of surgeons, and changing technology. Improved data acquisition and more detailed analyses are needed to better understand the nature of this specialized workforce.

A Compact Operational Amplifier with Load-Insensitive Stability Compensation for High-Precision Transducer Interface.

PubMed

Yu, Zhanghao; Yang, Xi; Chung, SungWon

2018-01-29

High-resolution electronic interface circuits for transducers with nonlinear capacitive impedance need an operational amplifier, which is stable for a wide range of load capacitance. Such operational amplifier in a conventional design requires a large area for compensation capacitors, increasing costs and limiting applications. In order to address this problem, we present a gain-boosted two-stage operational amplifier, whose frequency response compensation capacitor size is insensitive to the load capacitance and also orders of magnitude smaller compared to the conventional Miller-compensation capacitor that often dominates chip area. By exploiting pole-zero cancellation between a gain-boosting stage and the main amplifier stage, the compensation capacitor of the proposed operational amplifier becomes less dependent of load capacitance, so that it can also operate with a wide range of load capacitance. A prototype operational amplifier designed in 0.13-μm complementary metal-oxide-semiconductor (CMOS) with a 400-fF compensation capacitor occupies 900- μ m 2 chip area and achieves 0.022-2.78-MHz unity gain bandwidth and over 65 ∘ phase margin with a load capacitance of 0.1-15 nF. The prototype amplifier consumes 7.6 μ W from a single 1.0-V supply. For a given compensation capacitor size and a chip area, the prototype design demonstrates the best reported performance trade-off on unity gain bandwidth, maximum stable load capacitance, and power consumption.

Study on Temperature and Synthetic Compensation of Piezo-Resistive Differential Pressure Sensors by Coupled Simulated Annealing and Simplex Optimized Kernel Extreme Learning Machine

PubMed Central

Li, Ji; Hu, Guoqing; Zhou, Yonghong; Zou, Chong; Peng, Wei; Alam SM, Jahangir

2017-01-01

As a high performance-cost ratio solution for differential pressure measurement, piezo-resistive differential pressure sensors are widely used in engineering processes. However, their performance is severely affected by the environmental temperature and the static pressure applied to them. In order to modify the non-linear measuring characteristics of the piezo-resistive differential pressure sensor, compensation actions should synthetically consider these two aspects. Advantages such as nonlinear approximation capability, highly desirable generalization ability and computational efficiency make the kernel extreme learning machine (KELM) a practical approach for this critical task. Since the KELM model is intrinsically sensitive to the regularization parameter and the kernel parameter, a searching scheme combining the coupled simulated annealing (CSA) algorithm and the Nelder-Mead simplex algorithm is adopted to find an optimal KLEM parameter set. A calibration experiment at different working pressure levels was conducted within the temperature range to assess the proposed method. In comparison with other compensation models such as the back-propagation neural network (BP), radius basis neural network (RBF), particle swarm optimization optimized support vector machine (PSO-SVM), particle swarm optimization optimized least squares support vector machine (PSO-LSSVM) and extreme learning machine (ELM), the compensation results show that the presented compensation algorithm exhibits a more satisfactory performance with respect to temperature compensation and synthetic compensation problems. PMID:28422080

Study on Temperature and Synthetic Compensation of Piezo-Resistive Differential Pressure Sensors by Coupled Simulated Annealing and Simplex Optimized Kernel Extreme Learning Machine.

PubMed

Li, Ji; Hu, Guoqing; Zhou, Yonghong; Zou, Chong; Peng, Wei; Alam Sm, Jahangir

2017-04-19

As a high performance-cost ratio solution for differential pressure measurement, piezo-resistive differential pressure sensors are widely used in engineering processes. However, their performance is severely affected by the environmental temperature and the static pressure applied to them. In order to modify the non-linear measuring characteristics of the piezo-resistive differential pressure sensor, compensation actions should synthetically consider these two aspects. Advantages such as nonlinear approximation capability, highly desirable generalization ability and computational efficiency make the kernel extreme learning machine (KELM) a practical approach for this critical task. Since the KELM model is intrinsically sensitive to the regularization parameter and the kernel parameter, a searching scheme combining the coupled simulated annealing (CSA) algorithm and the Nelder-Mead simplex algorithm is adopted to find an optimal KLEM parameter set. A calibration experiment at different working pressure levels was conducted within the temperature range to assess the proposed method. In comparison with other compensation models such as the back-propagation neural network (BP), radius basis neural network (RBF), particle swarm optimization optimized support vector machine (PSO-SVM), particle swarm optimization optimized least squares support vector machine (PSO-LSSVM) and extreme learning machine (ELM), the compensation results show that the presented compensation algorithm exhibits a more satisfactory performance with respect to temperature compensation and synthetic compensation problems.

Analysis and compensation of reference frequency mismatch in multiple-frequency feedforward active noise and vibration control system

NASA Astrophysics Data System (ADS)

Liu, Jinxin; Chen, Xuefeng; Yang, Liangdong; Gao, Jiawei; Zhang, Xingwu

2017-11-01

In the field of active noise and vibration control (ANVC), a considerable part of unwelcome noise and vibration is resulted from rotational machines, making the spectrum of response signal multiple-frequency. Narrowband filtered-x least mean square (NFXLMS) is a very popular algorithm to suppress such noise and vibration. It has good performance since a priori-knowledge of fundamental frequency of the noise source (called reference frequency) is adopted. However, if the priori-knowledge is inaccurate, the control performance will be dramatically degraded. This phenomenon is called reference frequency mismatch (RFM). In this paper, a novel narrowband ANVC algorithm with orthogonal pair-wise reference frequency regulator is proposed to compensate for the RFM problem. Firstly, the RFM phenomenon in traditional NFXLMS is closely investigated both analytically and numerically. The results show that RFM changes the parameter estimation problem of the adaptive controller into a parameter tracking problem. Then, adaptive sinusoidal oscillators with output rectification are introduced as the reference frequency regulator to compensate for the RFM problem. The simulation results show that the proposed algorithm can dramatically suppress the multiple-frequency noise and vibration with an improved convergence rate whether or not there is RFM. Finally, case studies using experimental data are conducted under the conditions of none, small and large RFM. The shaft radial run-out signal of a rotor test-platform is applied to simulate the primary noise, and an IIR model identified from a real steel structure is applied to simulate the secondary path. The results further verify the robustness and effectiveness of the proposed algorithm.

Polynomial compensation, inversion, and approximation of discrete time linear systems

NASA Technical Reports Server (NTRS)

Baram, Yoram

1987-01-01

The least-squares transformation of a discrete-time multivariable linear system into a desired one by convolving the first with a polynomial system yields optimal polynomial solutions to the problems of system compensation, inversion, and approximation. The polynomial coefficients are obtained from the solution to a so-called normal linear matrix equation, whose coefficients are shown to be the weighting patterns of certain linear systems. These, in turn, can be used in the recursive solution of the normal equation.

Error compensation for thermally induced errors on a machine tool

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

Krulewich, D.A.

1996-11-08

Heat flow from internal and external sources and the environment create machine deformations, resulting in positioning errors between the tool and workpiece. There is no industrially accepted method for thermal error compensation. A simple model has been selected that linearly relates discrete temperature measurements to the deflection. The biggest problem is how to locate the temperature sensors and to determine the number of required temperature sensors. This research develops a method to determine the number and location of temperature measurements.

Local motion-compensated method for high-quality 3D coronary artery reconstruction

PubMed Central

Liu, Bo; Bai, Xiangzhi; Zhou, Fugen

2016-01-01

The 3D reconstruction of coronary artery from X-ray angiograms rotationally acquired on C-arm has great clinical value. While cardiac-gated reconstruction has shown promising results, it suffers from the problem of residual motion. This work proposed a new local motion-compensated reconstruction method to handle this issue. An initial image was firstly reconstructed using a regularized iterative reconstruction method. Then a 3D/2D registration method was proposed to estimate the residual vessel motion. Finally, the residual motion was compensated in the final reconstruction using the extended iterative reconstruction method. Through quantitative evaluation, it was found that high-quality 3D reconstruction could be obtained and the result was comparable to state-of-the-art method. PMID:28018741

Operational Reserve: Post-Afghanistan

DTIC Science & Technology

2012-04-24

19 COMPENSATION SOLUTIONS …………………………………………………………22 CONCLUDING THOUGHTS…………………………………………………………….24 ENDNOTES……………………………………………………………………………….29...Dr. Wineman provided exceptional mentorship and challenged me to think critically about the future role of the reserves. His sage guidance enabled...volunteer reserve force. A potential solution to solve this problem rests in compensation reform. RC compensation reform solves the issue of the

26 CFR 1.401(a)(5)-1 - Special rules relating to nondiscrimination requirements.

Code of Federal Regulations, 2012 CFR

2012-04-01

... employees. (d) Certain disparity permitted. Under section 401(a)(5)(C), a plan does not discriminate in... compensation within the meaning of section 3231(e). For this purpose, a plan maintained for a self-employed... deemed to be a plan maintained by an employer that pays wages within the meaning of section 3121(a). (iii...

26 CFR 301.7654-1 - Coordination of U.S. and Guam individual income taxes.

Code of Federal Regulations, 2011 CFR

2011-04-01

... Armed Forces of the United States, the special procedure agreed upon with the Department of Defense in... taxpayer shall be determined by taking into account any compensation of any member of the Armed Forces for... any member of the Armed Forces described in paragraph (a)(2) of this section which is paid to Guam...

20 CFR 10.735 - When is a non-Federal law enforcement officer (LEO) covered under the FECA?

Code of Federal Regulations, 2011 CFR

2011-04-01

... 20 Employees' Benefits 1 2011-04-01 2011-04-01 false When is a non-Federal law enforcement officer... EMPLOYEES' COMPENSATION ACT, AS AMENDED Special Provisions Non-Federal Law Enforcement Officers § 10.735 When is a non-Federal law enforcement officer (LEO) covered under the FECA? (a) A law enforcement...

20 CFR 10.735 - When is a non-Federal law enforcement officer (LEO) covered under the FECA?

Code of Federal Regulations, 2013 CFR

2013-04-01

... 20 Employees' Benefits 1 2013-04-01 2012-04-01 true When is a non-Federal law enforcement officer... EMPLOYEES' COMPENSATION ACT, AS AMENDED Special Provisions Non-Federal Law Enforcement Officers § 10.735 When is a non-Federal law enforcement officer (LEO) covered under the FECA? (a) A law enforcement...

20 CFR 10.735 - When is a non-Federal law enforcement officer (LEO) covered under the FECA?

Code of Federal Regulations, 2014 CFR

2014-04-01

... 20 Employees' Benefits 1 2014-04-01 2012-04-01 true When is a non-Federal law enforcement officer... EMPLOYEES' COMPENSATION ACT, AS AMENDED Special Provisions Non-Federal Law Enforcement Officers § 10.735 When is a non-Federal law enforcement officer (LEO) covered under the FECA? (a) A law enforcement...

20 CFR 10.735 - When is a non-Federal law enforcement officer (LEO) covered under the FECA?

Code of Federal Regulations, 2012 CFR

2012-04-01

... 20 Employees' Benefits 1 2012-04-01 2012-04-01 false When is a non-Federal law enforcement officer... EMPLOYEES' COMPENSATION ACT, AS AMENDED Special Provisions Non-Federal Law Enforcement Officers § 10.735 When is a non-Federal law enforcement officer (LEO) covered under the FECA? (a) A law enforcement...

20 CFR 10.735 - When is a non-Federal law enforcement officer (LEO) covered under the FECA?

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false When is a non-Federal law enforcement officer... EMPLOYEES' COMPENSATION ACT, AS AMENDED Special Provisions Non-Federal Law Enforcement Officers § 10.735 When is a non-Federal law enforcement officer (LEO) covered under the FECA? (a) A law enforcement...

26 CFR 1.72-17A - Special rules applicable to employee annuities and distributions under deferred compensation...

Code of Federal Regulations, 2014 CFR

2014-04-01

..., 1974. Paragraph (e) of this section provides rules for penalties provided by section 72(m)(5) with...-employees under section 72(m)(5). (1)(i) For taxable years of the recipient beginning after December 31... (that is employer contributions within the meaning of section 401(c)(5)(A) and the increments in value...

26 CFR 1.72-17A - Special rules applicable to employee annuities and distributions under deferred compensation...

Code of Federal Regulations, 2013 CFR

2013-04-01

..., 1974. Paragraph (e) of this section provides rules for penalties provided by section 72(m)(5) with...-employees under section 72(m)(5). (1)(i) For taxable years of the recipient beginning after December 31... (that is employer contributions within the meaning of section 401(c)(5)(A) and the increments in value...

26 CFR 1.72-17A - Special rules applicable to employee annuities and distributions under deferred compensation...

Code of Federal Regulations, 2012 CFR

2012-04-01

..., 1974. Paragraph (e) of this section provides rules for penalties provided by section 72(m)(5) with...-employees under section 72(m)(5). (1)(i) For taxable years of the recipient beginning after December 31... (that is employer contributions within the meaning of section 401(c)(5)(A) and the increments in value...

26 CFR 1.72-17A - Special rules applicable to employee annuities and distributions under deferred compensation...

Code of Federal Regulations, 2011 CFR

2011-04-01

..., 1974. Paragraph (e) of this section provides rules for penalties provided by section 72(m)(5) with...-employees under section 72(m)(5). (1)(i) For taxable years of the recipient beginning after December 31... (that is employer contributions within the meaning of section 401(c)(5)(A) and the increments in value...

26 CFR 1.72-17A - Special rules applicable to employee annuities and distributions under deferred compensation...

Code of Federal Regulations, 2010 CFR

2010-04-01

..., 1974. Paragraph (e) of this section provides rules for penalties provided by section 72(m)(5) with...-employees under section 72(m)(5). (1)(i) For taxable years of the recipient beginning after December 31... (that is employer contributions within the meaning of section 401(c)(5)(A) and the increments in value...

Strand IV: Environmental and Community Health. Environmental and Public Health, Grades 4-6. Special Edition for Evaluation and Discussion.

ERIC Educational Resources Information Center

New York State Education Dept., Albany. Bureau of Elementary Curriculum Development.

This prototypic curriculum is designed to develop awareness of the challenges man faces in his crowded communities to insure clean water, pest control, waste removal, safe food handling and adequate community health facilities. It distinguishes between the prevention of future environmental abuse and compensation for past abuses. Both the gaining…

The Stability of GPS Carrier-Phase Receivers

DTIC Science & Technology

2010-11-01

Frequency Transfer ( TWSTFT ) method [2]. For both CP and TWSTFT , accuracy in time transfer is achieved through special calibration efforts that retain...View (CV) receivers and TWSTFT equipment. Many of these geodetic receivers operate continuously within the International GNSS Service (IGS), and...with TWSTFT , GPS CV, and GPS P3. If ionosphere-free measurements are used in combination with nominally compensated tropospheric corrections, a

Gravitaxis of Bursaria truncatella: electrophysiological and behavioural analyses of a large ciliate cell.

PubMed

Krause, Martin; Bräucker, Richard

2009-05-01

Bursaria truncatella is a giant ciliate. Its volume of 3 x 10(7)microm(3) and a sedimentation rate of 923microm s(-1) would induce the cell to rapidly sink to the bottom of a pond unless compensating mechanisms exist. The upward swimming behaviour of a cell population (negative gravitaxis) may be either a result of reorientations of the cells (graviorientation) and/or direction-dependent changes in propulsion rate (gravikinesis). The special statocyst hypothesis assumes a stimulation of mechanosensitive ion channels by forces of the cytoplasmic mass acting on the lower membrane. Here, we present basic electrophysiological data on B. truncatella. Investigation of the mechanosensitivity reveals a polar distribution of depolarising and hyperpolarising mechanosensitive channels at least on the dorsal membrane of the cell. Analysis of swimming behaviour demonstrates that Bursaria orients against the gravity vector (r(Oc)=0.34) and performs a negative gravikinesis (-633microm s(-1)) compensating the sedimentation rate by 70%. Under hypergravity conditions gravitaxis in Bursaria is enhanced. Microgravity experiments indicate an incomplete relaxation of graviresponses during 4s of weightlessness. Experimental data are in accordance with the special statocyst hypothesis of graviperception, as was demonstrated in other ciliates.

Temperature characteristics research of SOI pressure sensor based on asymmetric base region transistor

NASA Astrophysics Data System (ADS)

Zhao, Xiaofeng; Li, Dandan; Yu, Yang; Wen, Dianzhong

2017-07-01

Based on the asymmetric base region transistor, a pressure sensor with temperature compensation circuit is proposed in this paper. The pressure sensitive structure of the proposed sensor is constructed by a C-type silicon cup and a Wheatstone bridge with four piezoresistors ({R}1, {R}2, {R}3 and {R}4) locating on the edge of a square silicon membrane. The chip was designed and fabricated on a silicon on insulator (SOI) wafer by micro electromechanical system (MEMS) technology and bipolar transistor process. When the supply voltage is 5.0 V, the corresponding temperature coefficient of the sensitivity (TCS) for the sensor before and after temperature compensation are -1862 and -1067 ppm/°C, respectively. Through varying the ratio of the base region resistances {r}1 and {r}2, the TCS for the sensor with the compensation circuit is -127 ppm/°C. It is possible to use this compensation circuit to improve the temperature characteristics of the pressure sensor. Project supported by the National Natural Science Foundation of China (No. 61471159), the Natural Science Foundation of Heilongjiang Province (No. F201433), the University Nursing Program for Young Scholars with Creative Talents in Heilongjiang Province (No. 2015018), and the Special Funds for Science and Technology Innovation Talents of Harbin in China (No. 2016RAXXJ016).

Trends in compensation for deaths from occupational cancer in Canada: a descriptive study

PubMed Central

Del Bianco, Ann

2013-01-01

Background Occupational cancer is the leading cause of work-related deaths, yet it is often unrecognized and under reported, and associated claims for compensation go unfiled. We sought to examine trends in deaths from occupational cancer, high-risk industries and exposures, and commonly compensated categories of occupational cancers. In addition, we compared deaths from occupational lung cancer for which compensation had been given with total deaths from lung cancer. Methods We used data from the Association of Workers’ Compensation Boards of Canada pertaining to the nature and source of the injury or disease and the industry in which it occurred (by jurisdiction) to describe trends in compensated claims for deaths from occupational cancer in Canada for the period 1997–2010. We used data published by the Canadian Cancer Society in Canadian Cancer Statistics to compare compensated occupational lung cancer deaths with total estimated lung cancer deaths for the period between 2006 and 2010. Results Compensated claims for deaths from occupational cancer have increased in recent years and surpassed those for traumatic injuries and disorders in Canada, particularly in Ontario. Between 1997 and 2010, one-half of all compensated deaths from occupational cancer in Canada were from Ontario. High-risk industries for occupational cancer include manufacturing, construction, mining and, more recently, government services. Deaths from lung cancer and mesothelioma comprise most of the compensated claims for deaths from occupational cancer in Ontario and Canada. These diseases are usually the result of asbestos exposure. The burden of other occupational carcinogens is not reflected in claims data. Interpretation Although the number of accepted claims for deaths from occupational cancers has increased in recent years, these claims likely only represent a fraction of the true burden of this problem. Increased education of patients, workers at high risk of exposure and health care providers is needed to ensure that people with work-related cancer are identified and file a claim for compensation. PMID:25077112

Trends in compensation for deaths from occupational cancer in Canada: a descriptive study.

PubMed

Del Bianco, Ann; Demers, Paul A

2013-09-01

Occupational cancer is the leading cause of work-related deaths, yet it is often unrecognized and under reported, and associated claims for compensation go unfiled. We sought to examine trends in deaths from occupational cancer, high-risk industries and exposures, and commonly compensated categories of occupational cancers. In addition, we compared deaths from occupational lung cancer for which compensation had been given with total deaths from lung cancer. We used data from the Association of Workers' Compensation Boards of Canada pertaining to the nature and source of the injury or disease and the industry in which it occurred (by jurisdiction) to describe trends in compensated claims for deaths from occupational cancer in Canada for the period 1997-2010. We used data published by the Canadian Cancer Society in Canadian Cancer Statistics to compare compensated occupational lung cancer deaths with total estimated lung cancer deaths for the period between 2006 and 2010. Compensated claims for deaths from occupational cancer have increased in recent years and surpassed those for traumatic injuries and disorders in Canada, particularly in Ontario. Between 1997 and 2010, one-half of all compensated deaths from occupational cancer in Canada were from Ontario. High-risk industries for occupational cancer include manufacturing, construction, mining and, more recently, government services. Deaths from lung cancer and mesothelioma comprise most of the compensated claims for deaths from occupational cancer in Ontario and Canada. These diseases are usually the result of asbestos exposure. The burden of other occupational carcinogens is not reflected in claims data. Although the number of accepted claims for deaths from occupational cancers has increased in recent years, these claims likely only represent a fraction of the true burden of this problem. Increased education of patients, workers at high risk of exposure and health care providers is needed to ensure that people with work-related cancer are identified and file a claim for compensation.

Social Support and Social Anxiety in Use and Perceptions of Online Mental Health Resources: Exploring Social Compensation and Enhancement.

PubMed

Ruppel, Erin K; McKinley, Christopher J

2015-08-01

This study used the frameworks of social compensation and social enhancement to examine how social anxiety and social support were related to college students' (N=443) use and perceptions of online mental health resources (Web sites and online support groups). Potential interactions between social support and social anxiety were also examined. Consistent with the social compensation hypothesis, perceived usefulness of Web sites was positively associated with social support. Perceived usefulness of online support groups was positively associated with social support when participants reported average or high, but not low, social anxiety. In contrast, previous use of Web sites was consistent with the social compensation hypothesis. Participants who reported less social support were more likely to have used a Web site for a mental or emotional problem. These findings suggest that college students' use and perceptions of online mental health resources vary as a function of social support and social anxiety, and that patterns suggestive of social compensation and social enhancement depend on whether perceptions or actual use of resources are examined. Combined with the significant interaction between social support and social anxiety on perceived usefulness of online support groups, these findings highlight the potential complexity of social compensation and enhancement phenomena.

Attributions for Problem Behavior as Described by Turkish Teachers of Special Education

ERIC Educational Resources Information Center

Erbas, Dilek; Turan, Yasemin; Aslan, Yesim Gulec; Dunlap, Glen

2010-01-01

The purpose of this survey study was to determine Turkish teachers' attributions of problem behaviors. The participants' (special education teachers) attributions of problem behaviors varied with some teachers showing agreement with a behavioral perspective while others attributed the occurrence of problem behaviors to other factors (e.g., poor…

Phase transitions in local equation-of-state approximation and anomalies of spatial charge profiles in non-uniform plasma

NASA Astrophysics Data System (ADS)

Chigvintsev, A. Yu; Zorina, I. G.; Noginova, L. Yu; Iosilevskiy, I. L.

2018-01-01

Impressive appearance of discontinuities in equilibrium spatial charge profiles in non-uniform Coulomb systems is under discussions in wide number of thermoelectrostatics problems. Such discontinuities are considered as peculiar micro-level manifestation of phase transitions and intrinsic macro-level non-ideality effects in local equation of state (EOS), which should be used for description of non-ideal ionic subsystem in frames of local-density (or “pseudofluid”, or “jellium” etc) approximation. Such discontinuities were discussed already by the authors for electronic subsystems. Special emphasis is made in present paper on the mentioned above non-ideality effects in non-uniform ionic subsystems, such as micro-ions profile within screening “cloud” around macro-ion in complex (dusty, colloid etc) plasmas, equilibrium charge profile in ionic traps or (and) in the neighborhood vicinity of “charged wall” etc). Multiphase EOS for simplified ionic model of classical charged hard spheres on uniformly compressible electrostatic compensating background was constructed and several illustrative examples of discussed discontinuous ionic profiles were calculated.

The older orthopaedic patient: general considerations.

PubMed

Potter, Jane F

2004-08-01

People older than 65 years are more likely to need elective and emergent orthopaedic surgery compared with younger persons. They also experience significant benefits. Although age-related changes increase the risk of perioperative complications, understanding those changes allows prevention or at least early recognition and treatment when problems arise. Because of comorbidities, older persons take more medications that need to be managed in the perioperative period. Care could be simplified if patients were to bring their medications to the preoperative evaluation. Central nervous system sensitivity to certain pain medications (meperidine and propoxyphene) means that these drugs are best avoided as good alternatives exist (morphine and oxycodone). Adverse reactions to drugs are an important cause of acute confusion (delirium) that often complicates orthopaedic care. Early mobilization after surgery, avoiding certain drugs, avoiding restraints (including Foley catheters), attending to hydration, promoting normal sleep, compensating for sensory disorders, and stimulating daytime activities can prevent delirium. Patients with dementia are more likely to have delirium develop and, like many older people, will present special challenges in communication and decision making. Including family members in discussions may be helpful in ensuring truly informed consent.

Combined optimization of image-gathering and image-processing systems for scene feature detection

NASA Technical Reports Server (NTRS)

Halyo, Nesim; Arduini, Robert F.; Samms, Richard W.

1987-01-01

The relationship between the image gathering and image processing systems for minimum mean squared error estimation of scene characteristics is investigated. A stochastic optimization problem is formulated where the objective is to determine a spatial characteristic of the scene rather than a feature of the already blurred, sampled and noisy image data. An analytical solution for the optimal characteristic image processor is developed. The Wiener filter for the sampled image case is obtained as a special case, where the desired characteristic is scene restoration. Optimal edge detection is investigated using the Laplacian operator x G as the desired characteristic, where G is a two dimensional Gaussian distribution function. It is shown that the optimal edge detector compensates for the blurring introduced by the image gathering optics, and notably, that it is not circularly symmetric. The lack of circular symmetry is largely due to the geometric effects of the sampling lattice used in image acquisition. The optimal image gathering optical transfer function is also investigated and the results of a sensitivity analysis are shown.

Differences in baseline factors and survival between normocapnia, compensated respiratory acidosis and decompensated respiratory acidosis in COPD exacerbation: A pilot study.

PubMed

Lun, Chung-Tat; Tsui, Miranda S N; Cheng, Suet-Lai; Chan, Veronica L; Leung, Wah-Shing; Cheung, Alice P S; Chu, Chung-Ming

2016-01-01

Patients with chronic obstructive pulmonary disease (COPD) experiencing acute exacerbation (AE-COPD) with decompensated respiratory acidosis are known to have poor outcomes in terms of recurrent respiratory failure and death. However, the outcomes of AE-COPD patients with compensated respiratory acidosis are not known. We performed a 1-year prospective, single-centre, cohort study in patients surviving the index admission for AE-COPD to compare baseline factors between groups with normocapnia, compensated respiratory acidosis and decompensated respiratory acidosis. Survival analysis was done to examine time to readmissions, life-threatening events and death. A total of 250 patients fulfilling the inclusion and exclusion criteria were recruited and 245 patients were analysed. Compared with normocapnia, both compensated and decompensated respiratory acidosis are associated with lower FEV1 % (P < 0.001), higher GOLD stage (P = 0.003, <0.001) and higher BODE index (P = 0.038, 0.001) and a shorter time to life-threatening events (P < 0.001). Comparing compensated and decompensated respiratory acidosis, there was no difference in FEV1 (% predicted) (P = 0.15), GOLD stage (P = 0.091), BODE index (P = 0.158) or time to life-threatening events (P = 0.301). High PaCO2 level (P = 0.002) and previous use of non-invasive ventilation (NIV) in acute setting (P < 0.001) are predictive factors of future life-threatening events by multivariate analysis. Compared with normocapnia, both compensated and decompensated respiratory acidosis are associated with poorer lung function and higher risk of future life-threatening events. High PaCO2 level and past history of NIV use in acute settings were predictive factors for future life-threatening events. Compensated respiratory acidosis warrants special attention and optimization of medical therapy as it poses risk of life-threatening events. © 2015 Asian Pacific Society of Respirology.

Gradient Projection Anti-windup Scheme on Constrained Planar LTI Systems

DTIC Science & Technology

2010-03-15

was recognized as a largely open problem in a recent survey paper . This report analyzes the properties of the GPAW scheme applied to an input...recent survey paper [2] that anti- windup compensation for nonlinear systems remains largely an open problem. To this end, [3] and relevant references...controllers, the solution of which was recognized as a largely open problem in a recent survey paper . This report analyzes the properties of the GPAW

Trends in parent-reported emotional and behavioral problems among children using special education services.

PubMed

Pastor, Patricia N; Reuben, Cynthia A

2015-06-01

This report describes trends in health conditions reported by parents as the limitations leading to special education services for their children. Data are reported for children ages 6-17 (N=182,998) surveyed in households in the 2001-2012 National Health Interview Survey. Between 2001 and 2012, the overall percentage of U.S. children ages 6-17 who were receiving special education services increased from 7.2% to 8.7%. Between 2001 and 2012, the leading causes of activity limitations among children receiving special education services included emotional or behavioral problems, which increased from 36% to 43%; speech problems, which increased from 16% to 22%; and learning disability, which decreased from 41% to 27%. There were no significant trends in any of the other conditions considered as possible sources of activity limitations. Emotional and behavioral problems have become the most frequently reported source of activity limitations among children receiving special education services.

Exploration of a Permanent Magnet Synchronous Generator with Compensated Reactance Windings in Parallel Rod Configuration

NASA Astrophysics Data System (ADS)

Lyan, Oleg; Jankunas, Valdas; Guseinoviene, Eleonora; Pašilis, Aleksas; Senulis, Audrius; Knolis, Audrius; Kurt, Erol

2018-02-01

In this study, a permanent magnet synchronous generator (PMSG) topology with compensated reactance windings in parallel rod configuration is proposed to reduce the armature reactance X L and to achieve higher efficiency of PMSG. The PMSG was designed using iron-cored bifilar coil topology to overcome problems of market-dominant rotary type generators. Often the problem is a comparatively high armature reactance X L, which is usually bigger than armature resistance R a. Therefore, the topology is proposed to partially compensate or negligibly reduce the PMSG reactance. The study was performed by using finite element method (FEM) analysis and experimental investigation. FEM analysis was used to investigate magnetic field flux distribution and density in PMSG. The PMSG experimental analyses of no-load losses and electromotive force versus frequency (i.e., speed) was performed. Also terminal voltage, power output and efficiency relation with load current at different frequencies have been evaluated. The reactance of PMSG has low value and a linear relation with operating frequency. The low reactance gives a small variation of efficiency (from 90% to 95%) in a wide range of load (from 3 A to 10 A) and operation frequency (from 44 Hz to 114 Hz). The comparison of PMSG characteristics with parallel and series winding connection showed insignificant power variation. The research results showed that compensated reactance winding in parallel rod configuration in PMSG design provides lower reactance and therefore, higher efficiency under wider load and frequency variation.

Problem-Solving Model for Decision Making with High-Incidence Disabilities: The Minneapolis Experience.

ERIC Educational Resources Information Center

Marston, Doug; Muyskens, Paul; Lau, Matthew; Canter, Andrea

2003-01-01

This article describes the problem-solving model (PSM) used in the Minneapolis Public Schools to guide decisions regarding intervention in general education, special education referral, and evaluation for special education eligibility for high-incidence disabilities. Program evaluation indicates students received special education services earlier…

Data analysis and calibration for a bulk-refractive-index-compensated surface plasmon resonance affinity sensor

NASA Astrophysics Data System (ADS)

Chinowsky, Timothy M.; Yee, Sinclair S.

2002-02-01

Surface plasmon resonance (SPR) affinity sensing, the problem of bulk refractive index (RI) interference in SPR sensing, and a sensor developed to overcome this problem are briefly reviewed. The sensor uses a design based on Texas Instruments' Spreeta SPR sensor to simultaneously measure both bulk and surface RI. The bulk RI measurement is then used to compensate the surface measurement and remove the effects of bulk RI interference. To achieve accurate compensation, robust data analysis and calibration techniques are necessary. Simple linear data analysis techniques derived from measurements of the sensor response were found to provide a versatile, low noise method for extracting measurements of bulk and surface refractive index from the raw sensor data. Automatic calibration using RI gradients was used to correct the linear estimates, enabling the sensor to produce accurate data even when the sensor has a complicated nonlinear response which varies with time. The calibration procedure is described, and the factors influencing calibration accuracy are discussed. Data analysis and calibration principles are illustrated with an experiment in which sucrose and detergent solutions are used to produce changes in bulk and surface RI, respectively.

Suppression of fixed pattern noise for infrared image system

NASA Astrophysics Data System (ADS)

Park, Changhan; Han, Jungsoo; Bae, Kyung-Hoon

2008-04-01

In this paper, we propose suppression of fixed pattern noise (FPN) and compensation of soft defect for improvement of object tracking in cooled staring infrared focal plane array (IRFPA) imaging system. FPN appears an observable image which applies to non-uniformity compensation (NUC) by temperature. Soft defect appears glittering black and white point by characteristics of non-uniformity for IR detector by time. This problem is very important because it happen serious problem for object tracking as well as degradation for image quality. Signal processing architecture in cooled staring IRFPA imaging system consists of three tables: low, normal, high temperature for reference gain and offset values. Proposed method operates two offset tables for each table. This is method which operates six term of temperature on the whole. Proposed method of soft defect compensation consists of three stages: (1) separates sub-image for an image, (2) decides a motion distribution of object between each sub-image, (3) analyzes for statistical characteristic from each stationary fixed pixel. Based on experimental results, the proposed method shows an improved image which suppresses FPN by change of temperature distribution from an observational image in real-time.

Current situation and issue of Industrial Accident Compensation insurance.

PubMed

Kim, Inah; Rhie, Jeongbae; Yoon, Jo-Duk; Kim, Jinsoo; Won, Jonguk

2012-05-01

Industrial Accident Compensation Insurance (IACI) has a history of about 50 yr, and is the oldest social insurance system in Korea. After more than 20 times of revision improvements in benefits, its contents and claim systems have been upgraded. It became the protector of injured workers and their families, and at the same time became the system which could cope with both financial burden of employers and their responsibilities. However, there are some issues to be reformed to upgrade the IACI: 1) the problems in the approval system of occupational diseases, 2) quality improvement of workers' compensation medical care, 3) vocational rehabilitation and return to work, 4) workers' compensation premiums and out-of-pocket money of injured workers, 5) issues in application of IACI. Growth of IACI cannot be achieved by an effort of an individual. Efforts by workers, owners, and government, in addition to physicians and welfare professionals toward the same goal are required for the next level improvement of IACI.

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

PubMed

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.

Fault-tolerant optimised tracking control for unknown discrete-time linear systems using a combined reinforcement learning and residual compensation methodology

NASA Astrophysics Data System (ADS)

Han, Ke-Zhen; Feng, Jian; Cui, Xiaohong

2017-10-01

This paper considers the fault-tolerant optimised tracking control (FTOTC) problem for unknown discrete-time linear system. A research scheme is proposed on the basis of data-based parity space identification, reinforcement learning and residual compensation techniques. The main characteristic of this research scheme lies in the parity-space-identification-based simultaneous tracking control and residual compensation. The specific technical line consists of four main contents: apply subspace aided method to design observer-based residual generator; use reinforcement Q-learning approach to solve optimised tracking control policy; rely on robust H∞ theory to achieve noise attenuation; adopt fault estimation triggered by residual generator to perform fault compensation. To clarify the design and implementation procedures, an integrated algorithm is further constructed to link up these four functional units. The detailed analysis and proof are subsequently given to explain the guaranteed FTOTC performance of the proposed conclusions. Finally, a case simulation is provided to verify its effectiveness.