Sample records for accelerated decision dismissal

  1. 40 CFR 164.91 - Accelerated decision.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... decision. (a) General. The Administrative Law Judge, in his discretion, may at any time render an accelerated decision in favor of Respondent as to all or any portion of the proceeding, including dismissal... matter of law; or (8) Such other and further reasons as are just. (b) Effect. A decision rendered under...

  2. 40 CFR 305.27 - Accelerated order, order to dismiss.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 28 2011-07-01 2011-07-01 false Accelerated order, order to dismiss. 305.27 Section 305.27 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SUPERFUND..., AND LIABILITY ACT (CERCLA) ADMINISTRATIVE HEARING PROCEDURES FOR CLAIMS AGAINST THE SUPERFUND...

  3. 40 CFR 305.27 - Accelerated order, order to dismiss.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 29 2013-07-01 2013-07-01 false Accelerated order, order to dismiss. 305.27 Section 305.27 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SUPERFUND..., AND LIABILITY ACT (CERCLA) ADMINISTRATIVE HEARING PROCEDURES FOR CLAIMS AGAINST THE SUPERFUND...

  4. 40 CFR 305.27 - Accelerated order, order to dismiss.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 29 2012-07-01 2012-07-01 false Accelerated order, order to dismiss. 305.27 Section 305.27 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SUPERFUND..., AND LIABILITY ACT (CERCLA) ADMINISTRATIVE HEARING PROCEDURES FOR CLAIMS AGAINST THE SUPERFUND...

  5. The Decision to Dismiss General MacArthur

    DTIC Science & Technology

    1966-04-22

    this document can be found in the DTIC ® Technical Report Database. g DISTRIBUTION STATEMENT A. Approved for public release; distribution is... reporters pre- dicting a bloody stalemate unless major additions were made to his forces and new policies formulated by the United Nations. On 20 March...his decision to dismiss General MacArthur and return him to the United States. Due to a report of a leak of this decision to a newspaper, the

  6. 46 CFR 502.227 - Exceptions to decisions or orders of dismissal of administrative law judge; replies thereto...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... administrative law judge; replies thereto; review of decisions or orders of dismissal by Commission; and judicial... Exceptions to decisions or orders of dismissal of administrative law judge; replies thereto; review of... order of dismissal by an administrative law judge shall only be considered final for purposes of...

  7. 46 CFR 502.227 - Exceptions to decisions or orders of dismissal of administrative law judge; replies thereto...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... administrative law judge; replies thereto; review of decisions or orders of dismissal by Commission; and judicial... Exceptions to decisions or orders of dismissal of administrative law judge; replies thereto; review of... order of dismissal by an administrative law judge shall only be considered final for purposes of...

  8. 46 CFR 502.227 - Exceptions to decisions or orders of dismissal of administrative law judge; replies thereto...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... administrative law judge; replies thereto; review of decisions or orders of dismissal by Commission; and judicial... Exceptions to decisions or orders of dismissal of administrative law judge; replies thereto; review of... order of dismissal by an administrative law judge shall only be considered final for purposes of...

  9. 46 CFR 502.227 - Exceptions to decisions or orders of dismissal of administrative law judge; replies thereto...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... administrative law judge; replies thereto; review of decisions or orders of dismissal by Commission; and judicial... Exceptions to decisions or orders of dismissal of administrative law judge; replies thereto; review of... order of dismissal by an administrative law judge shall only be considered final for purposes of...

  10. 46 CFR 502.227 - Exceptions to decisions or orders of dismissal of administrative law judge; replies thereto...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... have all the powers which it would have in making the initial decision. Whenever the Commission shall... 46 Shipping 9 2010-10-01 2010-10-01 false Exceptions to decisions or orders of dismissal of administrative law judge; replies thereto; review of decisions or orders of dismissal by Commission; and judicial...

  11. 24 CFR 1720.325 - Motions for dismissal.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... law judge shall file a decision in accordance with the provisions of § 1720.525. If such a motion is... 24 Housing and Urban Development 5 2012-04-01 2012-04-01 false Motions for dismissal. 1720.325... Adjudicatory Proceedings Motions § 1720.325 Motions for dismissal. (a) A motion to dismiss may be made at any...

  12. 24 CFR 1720.325 - Motions for dismissal.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... law judge shall file a decision in accordance with the provisions of § 1720.525. If such a motion is... 24 Housing and Urban Development 5 2013-04-01 2013-04-01 false Motions for dismissal. 1720.325... Adjudicatory Proceedings Motions § 1720.325 Motions for dismissal. (a) A motion to dismiss may be made at any...

  13. 24 CFR 1720.325 - Motions for dismissal.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... law judge shall file a decision in accordance with the provisions of § 1720.525. If such a motion is... 24 Housing and Urban Development 5 2014-04-01 2014-04-01 false Motions for dismissal. 1720.325... Adjudicatory Proceedings Motions § 1720.325 Motions for dismissal. (a) A motion to dismiss may be made at any...

  14. 24 CFR 1720.325 - Motions for dismissal.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... law judge shall file a decision in accordance with the provisions of § 1720.525. If such a motion is... 24 Housing and Urban Development 5 2010-04-01 2010-04-01 false Motions for dismissal. 1720.325... Adjudicatory Proceedings Motions § 1720.325 Motions for dismissal. (a) A motion to dismiss may be made at any...

  15. 24 CFR 1720.325 - Motions for dismissal.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... law judge shall file a decision in accordance with the provisions of § 1720.525. If such a motion is... 24 Housing and Urban Development 5 2011-04-01 2011-04-01 false Motions for dismissal. 1720.325... Adjudicatory Proceedings Motions § 1720.325 Motions for dismissal. (a) A motion to dismiss may be made at any...

  16. 20 CFR 410.698 - Dismissal by Appeals Council.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Dismissal by Appeals Council. 410.698 Section 410.698 Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL COAL MINE HEALTH AND SAFETY ACT OF..., Administrative Review, Finality of Decisions, and Representation of Parties § 410.698 Dismissal by Appeals...

  17. 20 CFR 410.667 - Dismissal by Appeals Council.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ..., Administrative Review, Finality of Decisions, and Representation of Parties § 410.667 Dismissal by Appeals... party or parties who filed the request for review to withdraw such request. (b) Death of party... Council, may be dismissed upon the death of a party only if the record affirmatively shows that there is...

  18. Legal aspects associated with dismissal from clinical laboratory education programs.

    PubMed

    Legrys, V A; Beck, S J; Laudicina, R J

    1995-01-01

    To review academic dismissals, students' rights in dismissal cases, and several key cases involving academic and disciplinary dismissals. Recent academic literature and legal precedents. Not applicable. Not applicable. Students involved in dismissals are protected under the principles of constitutional law and/or contract law, depending on whether the institution is public or private. The basis for dismissal from educational programs is either academic or disciplinary in nature. In academic dismissals, a student has failed to meet either the cognitive or the noncognitive academic standards of the program. In disciplinary dismissals, a student has violated the institutional rules governing conduct. Policies that affect progress in the program and the dismissal process should be published and distributed to students, as well as reviewed for consistency with institutional policies. The amount of documentation needed in the defense of a dismissal decision has not been specified, but, in general, more is better. Procedures are suggested as a guide to dismissals in clinical laboratory programs.

  19. Teacher Dismissal for Cause

    ERIC Educational Resources Information Center

    Allison, Brad; Schumacher, Gary; Hammonds, Craig

    2013-01-01

    This case presents a discussion of events that led to the dismissal of a teacher for cause. A first year high school principal is confronted with teacher behavior that creates a dangerous situation for students. The decision process to determine the appropriate organizational response involves a number of individuals and systems. The…

  20. An Update on Academic Dismissal for Clinical Reasons.

    ERIC Educational Resources Information Center

    Price, Sheila S.; Andes, John O.

    1990-01-01

    Four due process cases in which judicial decisions were made about dental students' dismissals occurring as a result of poor clinical performance are reviewed. All decisions reiterate the opinion that educators are uniquely qualified to assess a student's academic achievement and professional development. The school's responsibility is also…

  1. 20 CFR 410.650 - Dismissal for cause.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ..., Finality of Decisions, and Representation of Parties § 410.650 Dismissal for cause. The presiding officer... provided in § 410.669. (d) Death of party. Where the party who filed the hearing request dies and there is...

  2. 20 CFR 410.653 - Vacation of dismissal of request for hearing.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Vacation of dismissal of request for hearing... Determinations, Administrative Review, Finality of Decisions, and Representation of Parties § 410.653 Vacation of... and for good cause shown, vacate any dismissal of a request for hearing at any time within 60 days...

  3. 20 CFR 410.653 - Vacation of dismissal of request for hearing.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false Vacation of dismissal of request for hearing... Determinations, Administrative Review, Finality of Decisions, and Representation of Parties § 410.653 Vacation of... and for good cause shown, vacate any dismissal of a request for hearing at any time within 60 days...

  4. Reasonable Cause for Dismissal of Teachers.

    ERIC Educational Resources Information Center

    Delon, Floyd G.

    The speaker examines a cross-section of the cases illustrating reasonable cause for dismissal of teachers. He considers teacher behavior both in and out of the schools in covering such topics as insubordination, cruelty, personal appearance, curriculum decisions, immoral behavior, political activity, illegal strikes, and criminal conduct. Court…

  5. 42 CFR 498.70 - Dismissal for cause.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... commence a civil action with respect to that determination or decision. (b) No right to hearing. The party... 42 Public Health 5 2010-10-01 2010-10-01 false Dismissal for cause. 498.70 Section 498.70 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED...

  6. 42 CFR 498.70 - Dismissal for cause.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... commence a civil action with respect to that determination or decision. (b) No right to hearing. The party... 42 Public Health 5 2011-10-01 2011-10-01 false Dismissal for cause. 498.70 Section 498.70 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED...

  7. 42 CFR 498.70 - Dismissal for cause.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... commence a civil action with respect to that determination or decision. (b) No right to hearing. The party... 42 Public Health 5 2014-10-01 2014-10-01 false Dismissal for cause. 498.70 Section 498.70 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED...

  8. 42 CFR 498.70 - Dismissal for cause.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... commence a civil action with respect to that determination or decision. (b) No right to hearing. The party... 42 Public Health 5 2013-10-01 2013-10-01 false Dismissal for cause. 498.70 Section 498.70 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED...

  9. 42 CFR 423.1062 - Dismissal for cause.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... commence a civil action with respect to that determination or decision. (b) No right to hearing. The party... 42 Public Health 3 2012-10-01 2012-10-01 false Dismissal for cause. 423.1062 Section 423.1062 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES...

  10. 42 CFR 423.1062 - Dismissal for cause.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... commence a civil action with respect to that determination or decision. (b) No right to hearing. The party... 42 Public Health 3 2013-10-01 2013-10-01 false Dismissal for cause. 423.1062 Section 423.1062 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES...

  11. 42 CFR 423.1062 - Dismissal for cause.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... commence a civil action with respect to that determination or decision. (b) No right to hearing. The party... 42 Public Health 3 2014-10-01 2014-10-01 false Dismissal for cause. 423.1062 Section 423.1062 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES...

  12. Teacher Dismissal for Immoral and Illegal Conduct.

    ERIC Educational Resources Information Center

    Delon, Floyd G.

    The traditional approach of the courts was to accept as "reasonable cause" for teacher dismissal any conduct that set a bad example for students. This chapter examines a cross-section of cases illustrating recent court decisions in this area and attempts to identify any consistent patterns of adjudication and their implications for school…

  13. Teacher Dismissal and Due Process.

    ERIC Educational Resources Information Center

    Leichner, Edward C.; Blackstone, Sidney

    1977-01-01

    This article addresses due process requirements in the nonrenewal and dismissal of tenured and nontenured teachers. The Georgia Fair Dismissal Law is used as a basis for discussing the grounds for teacher dismissal. Dismissal grounds discussed are 1) incompetency; 2) insubordination; 3) willful neglect of duties; 4) immorality; 5) inciting,…

  14. The Fundamentals of Resident Dismissal.

    PubMed

    Schenarts, Paul J; Langenfeld, Sean

    2017-02-01

    Residents have the rights and responsibilities of both students and employees. Dismissal of a resident from a training program is traumatic and has lasting repercussions for the program director, the faculty, the dismissed resident, and the residency. A review of English language literature was performed using PUBMED and OVID databases, using the search terms, resident dismissal, resident termination, student dismissal, student and resident evaluation, legal aspects of education, and remediation. The references of each publication were also reviewed to identify additional appropriate citations. If the Just Cause threshold has been met, educators have the absolute discretion to evaluate academic and clinical performance. Legal opinion has stated that it is not necessary to wait until a patient is harmed to dismiss a resident. Evaluations should be standard and robust. Negative evaluations are not defamatory as the resident gave consent to be evaluated. Provided departmental and institutional polices have been followed, a resident can be dismissed without a formal hearing. Residencies are entitled to modify academic requirements and dismissal is not considered a breach of contract. Although there is anxiety regarding resident dismissal, the courts have uniformly supported faculty having this role. When indicated, failure to dismiss a resident also places the program director and the faculty at risk for educational malpractice.

  15. 14 CFR 17.19 - Dismissal or summary decision of protests.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ..., be dismissed for lack of jurisdiction, if the protester fails to establish that the protest is timely... material facts in dispute that would overcome a finding of the lack of such a rational basis. (b) In... Resolution for Acquisition may, at any time, exercise its discretion to: (1) Recommend to the Administrator...

  16. Remediation and Dismissal Policies in Counselor Education: Lessons Learned from a Challenge in Federal Court

    ERIC Educational Resources Information Center

    McAdams, Charles R.; Foster, Victoria A.; Ward, Thomas J.

    2007-01-01

    Counselor educators today are faced with a difficult dilemma. They are mandated to dismiss students they judged to be unfit and irremediable, yet they risk legal action whenever executing a student dismissal decision. Their duty to protect the public must be weighed against the liabilities of costly litigation to institutions, programs, and…

  17. 25 CFR 2.17 - Summary dismissal.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Summary dismissal. 2.17 Section 2.17 Indians BUREAU OF... § 2.17 Summary dismissal. (a) An appeal under this part will be dismissed if the notice of appeal is... summary dismissal for the following causes: (1) If after the appellant is given an opportunity to amend...

  18. 7 CFR 283.5 - Motion to dismiss.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... motion to dismiss. The ALJ will rule on the motion to dismiss before any further action proceeds on the... 7 Agriculture 4 2011-01-01 2011-01-01 false Motion to dismiss. 283.5 Section 283.5 Agriculture... of $50,000 or More § 283.5 Motion to dismiss. (a) Filing of motion to dismiss. Prior to or at the...

  19. 7 CFR 283.5 - Motion to dismiss.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... motion to dismiss. The ALJ will rule on the motion to dismiss before any further action proceeds on the... 7 Agriculture 4 2010-01-01 2010-01-01 false Motion to dismiss. 283.5 Section 283.5 Agriculture... of $50,000 or More § 283.5 Motion to dismiss. (a) Filing of motion to dismiss. Prior to or at the...

  20. 45 CFR 155.530 - Dismissals.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... section. (c) Notice of the dismissal to the Exchange, Medicaid, and CHIP. If an appeal is dismissed under... agency administering Medicaid or CHIP, as applicable, including instruction regarding— (1) The...

  1. 43 CFR 4.402 - Summary dismissal.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Summary dismissal. 4.402 Section 4.402... Special Rules Applicable to Public Land Hearings and Appeals Appeals Procedures § 4.402 Summary dismissal. An appeal to the Board will be subject to summary dismissal by the Board for any of the following...

  2. 45 CFR 672.13 - Accelerated decision; decision to dismiss.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Section 672.13 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE... genuine issue of material fact exists and a party is entitled to judgment as a matter of law regarding all... determine what material facts exist without substantial controversy and what material facts remain...

  3. 45 CFR 672.13 - Accelerated decision; decision to dismiss.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Section 672.13 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE... genuine issue of material fact exists and a party is entitled to judgment as a matter of law regarding all... determine what material facts exist without substantial controversy and what material facts remain...

  4. 45 CFR 672.13 - Accelerated decision; decision to dismiss.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Section 672.13 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE... genuine issue of material fact exists and a party is entitled to judgment as a matter of law regarding all... determine what material facts exist without substantial controversy and what material facts remain...

  5. 45 CFR 672.13 - Accelerated decision; decision to dismiss.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Section 672.13 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE... genuine issue of material fact exists and a party is entitled to judgment as a matter of law regarding all... determine what material facts exist without substantial controversy and what material facts remain...

  6. 45 CFR 672.13 - Accelerated decision; decision to dismiss.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Section 672.13 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE... genuine issue of material fact exists and a party is entitled to judgment as a matter of law regarding all... determine what material facts exist without substantial controversy and what material facts remain...

  7. Teacher Tenure and Dismissal. The Best of ERIC on Educational Management, Number 86.

    ERIC Educational Resources Information Center

    ERIC Clearinghouse on Educational Management, Eugene, OR.

    An annotated bibliography of 11 publications on teacher tenure and teacher dismissal focuses on the responsibility of school policymakers and administrators to establish clear employment policies and maintain teacher evaluation records. Citing numerous court decisions, Joseph Beckham examines tenure, employment qualifications, contractual…

  8. 47 CFR 1.748 - Dismissal of applications.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ..., and Reports Involving Common Carriers Applications § 1.748 Dismissal of applications. (a) Before... good cause shown. An application may be dismissed with prejudice after it has been designated for...

  9. 47 CFR 1.748 - Dismissal of applications.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ..., and Reports Involving Common Carriers Applications § 1.748 Dismissal of applications. (a) Before... good cause shown. An application may be dismissed with prejudice after it has been designated for...

  10. 43 CFR 4.1285 - Summary dismissal.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Summary dismissal. 4.1285 Section 4.1285 Public Lands: Interior Office of the Secretary of the Interior DEPARTMENT HEARINGS AND APPEALS PROCEDURES... of the Office of Surface Mining § 4.1285 Summary dismissal. An appeal shall be subject to summary...

  11. US: appeals court dismisses employment discrimination suit by HIV-positive dental hygienist.

    PubMed

    Elliott, Richard

    2002-03-01

    Shortly before the decision in Toyota Motor Manufacturing, the US Court of Appeals (11th Circuit) issued another restrictive judgment, in a case dealing specifically with HIV-based discrimination. On 21 December 2001, in Waddell v Valley Forge Dental Associates Inc, it dismissed the case of a dental hygienist who sued his employer for suspending him from treating patients after he tested HIV-positive. The decision is a setback for efforts to ensure that the Americans with Disabilities Act translates into actual protection against discrimination for people with HIV/AIDS.

  12. 20 CFR 218.30 - Separation, displacement or dismissal allowance.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 1 2013-04-01 2012-04-01 true Separation, displacement or dismissal..., Spouse, or Divorced Spouse Annuity Beginning Date § 218.30 Separation, displacement or dismissal allowance. (a) General. When an employee receives a separation, displacement or dismissal allowance from a...

  13. 20 CFR 218.30 - Separation, displacement or dismissal allowance.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 1 2014-04-01 2012-04-01 true Separation, displacement or dismissal..., Spouse, or Divorced Spouse Annuity Beginning Date § 218.30 Separation, displacement or dismissal allowance. (a) General. When an employee receives a separation, displacement or dismissal allowance from a...

  14. 20 CFR 218.30 - Separation, displacement or dismissal allowance.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 1 2012-04-01 2012-04-01 false Separation, displacement or dismissal..., Spouse, or Divorced Spouse Annuity Beginning Date § 218.30 Separation, displacement or dismissal allowance. (a) General. When an employee receives a separation, displacement or dismissal allowance from a...

  15. 20 CFR 218.30 - Separation, displacement or dismissal allowance.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false Separation, displacement or dismissal..., Spouse, or Divorced Spouse Annuity Beginning Date § 218.30 Separation, displacement or dismissal allowance. (a) General. When an employee receives a separation, displacement or dismissal allowance from a...

  16. 20 CFR 218.30 - Separation, displacement or dismissal allowance.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 1 2011-04-01 2011-04-01 false Separation, displacement or dismissal..., Spouse, or Divorced Spouse Annuity Beginning Date § 218.30 Separation, displacement or dismissal allowance. (a) General. When an employee receives a separation, displacement or dismissal allowance from a...

  17. 47 CFR 5.67 - Amendment or dismissal of applications.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 1 2012-10-01 2012-10-01 false Amendment or dismissal of applications. 5.67 Section 5.67 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL EXPERIMENTAL RADIO SERVICE (OTHER THAN BROADCAST) Applications and Licenses § 5.67 Amendment or dismissal of applications. (a) Any application may be amended or dismissed without...

  18. 47 CFR 5.67 - Amendment or dismissal of applications.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 1 2011-10-01 2011-10-01 false Amendment or dismissal of applications. 5.67 Section 5.67 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL EXPERIMENTAL RADIO SERVICE (OTHER THAN BROADCAST) Applications and Licenses § 5.67 Amendment or dismissal of applications. (a) Any application may be amended or dismissed without...

  19. 47 CFR 5.67 - Amendment or dismissal of applications.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 1 2014-10-01 2014-10-01 false Amendment or dismissal of applications. 5.67 Section 5.67 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL EXPERIMENTAL RADIO SERVICE Applications and Licenses § 5.67 Amendment or dismissal of applications. (a) Any application may be amended or dismissed without prejudice upon request...

  20. 47 CFR 5.67 - Amendment or dismissal of applications.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Amendment or dismissal of applications. 5.67 Section 5.67 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL EXPERIMENTAL RADIO SERVICE (OTHER THAN BROADCAST) Applications and Licenses § 5.67 Amendment or dismissal of applications. (a) Any application may be amended or dismissed without...

  1. 47 CFR 5.67 - Amendment or dismissal of applications.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 1 2013-10-01 2013-10-01 false Amendment or dismissal of applications. 5.67 Section 5.67 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL EXPERIMENTAL RADIO SERVICE Applications and Licenses § 5.67 Amendment or dismissal of applications. (a) Any application may be amended or dismissed without prejudice upon request...

  2. 49 CFR 821.33 - Motion to dismiss stale complaint.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 7 2011-10-01 2011-10-01 false Motion to dismiss stale complaint. 821.33 Section... U.S.C. 44709 § 821.33 Motion to dismiss stale complaint. Where the complaint states allegations of... reasons for proposed action under 49 U.S.C. 44709(c), the respondent may move to dismiss such allegations...

  3. Dismissive and deceptive car dealerships create barriers to electric vehicle adoption at the point of sale

    NASA Astrophysics Data System (ADS)

    Zarazua de Rubens, Gerardo; Noel, Lance; Sovacool, Benjamin K.

    2018-06-01

    As most consumers do not have pre-existing knowledge of electric vehicles (EVs), and current market conditions favour petrol and diesel vehicles, car dealership experiences may strongly influence EV purchasing decisions. Here, we show that car dealerships pose a significant barrier at the point of sale due to a perceived lack of business case viability in relation to petrol and diesel vehicles. In 126 shopping experiences at 82 car dealerships across Denmark, Finland, Iceland, Norway and Sweden, we find that dealers were dismissive of EVs, misinformed shoppers on vehicle specifications, omitted EVs from the sales conversation and strongly oriented customers towards petrol and diesel vehicle options. Dealers' technological orientation, willingness to sell and displayed knowledge of EVs were the main contributors to likely purchase intentions. These findings combined with expert interviews suggest that government and industry signalling affect sales strategies and purchasing trends. Policy and business strategies that address barriers at the point of sale are needed to accelerate EV adoption.

  4. ILI-related school dismissal monitoring system: an overview and assessment.

    PubMed

    Kann, Laura; Kinchen, Steve; Modzelski, Bill; Sullivan, Madeline; Carr, Dana; Zaza, Stephanie; Graffunder, Corinne; Cetron, Marty

    2012-06-01

    This report provides an overview and assessment of the School Dismissal Monitoring System (SDMS) that was developed by the Centers for Disease Control and Prevention (CDC) and the US Department of Education (ED) to monitor influenza-like illness (ILI)-related school dismissals during the 2009-2010 school year in the United States. SDMS was developed with considerable consultation with CDC's and ED's partners. Further, each state appointed a single school dismissal monitoring contact, even if that state also had its own school-dismissal monitoring system in place. The SDMS received data from three sources: (1) direct reports submitted through CDC's Web site, (2) state monitoring systems, and (3) media scans and online searches. All cases identified through any of the three data sources were verified. Between August 3, 2009, and December 18, 2009, a total of 812 dismissal events (ie, a single school dismissal or dismissal of all schools in a district) were reported in the United States. These dismissal events had an impact on 1947 schools, approximately 623 616 students, and 40 521 teachers. The SDMS yielded real-time, national summary data that were used widely throughout the US government for situational awareness to assess the impact of CDC guidance and community mitigation efforts and to inform the development of guidance, resources, and tools for schools.

  5. One-Day Conference on School Safety & Security and Fair Dismissals Issues (Dayton, Ohio, June 24, 1999).

    ERIC Educational Resources Information Center

    Education Law Association, Dayton, OH.

    This booklet contains five chapters relating to issues in school safety and security, and fair dismissals: (1) "Ohio Legislation and Federal and State Decisions" (Richard J. Dickinson). Items of deliberation include financial matters, school safety issues, administrator and teacher contract matters, Title IX liability, school prayer, drug testing…

  6. 20 CFR 410.698 - Dismissal by Appeals Council.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 1969, TITLE IV-BLACK LUNG BENEFITS (1969- ) Determinations of Disability, Other Determinations... discontinuance and dismissal. (b) Death of party. Proceedings before the Appeals Council may be dismissed upon death of a party against whom charges have been preferred. (c) Request for review not timely filed. A...

  7. 29 CFR 1691.7 - EEOC dismissals of complaints.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 4 2013-07-01 2013-07-01 false EEOC dismissals of complaints. 1691.7 Section 1691.7 Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION PROCEDURES FOR COMPLAINTS OF EMPLOYMENT DISCRIMINATION FILED AGAINST RECIPIENTS OF FEDERAL FINANCIAL ASSISTANCE § 1691.7 EEOC dismissals...

  8. 29 CFR 1691.7 - EEOC dismissals of complaints.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 4 2011-07-01 2011-07-01 false EEOC dismissals of complaints. 1691.7 Section 1691.7 Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION PROCEDURES FOR COMPLAINTS OF EMPLOYMENT DISCRIMINATION FILED AGAINST RECIPIENTS OF FEDERAL FINANCIAL ASSISTANCE § 1691.7 EEOC dismissals...

  9. 29 CFR 1691.7 - EEOC dismissals of complaints.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 4 2010-07-01 2010-07-01 false EEOC dismissals of complaints. 1691.7 Section 1691.7 Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION PROCEDURES FOR COMPLAINTS OF EMPLOYMENT DISCRIMINATION FILED AGAINST RECIPIENTS OF FEDERAL FINANCIAL ASSISTANCE § 1691.7 EEOC dismissals...

  10. 29 CFR 1691.7 - EEOC dismissals of complaints.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 4 2014-07-01 2014-07-01 false EEOC dismissals of complaints. 1691.7 Section 1691.7 Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION PROCEDURES FOR COMPLAINTS OF EMPLOYMENT DISCRIMINATION FILED AGAINST RECIPIENTS OF FEDERAL FINANCIAL ASSISTANCE § 1691.7 EEOC dismissals...

  11. 29 CFR 1691.7 - EEOC dismissals of complaints.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 4 2012-07-01 2012-07-01 false EEOC dismissals of complaints. 1691.7 Section 1691.7 Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION PROCEDURES FOR COMPLAINTS OF EMPLOYMENT DISCRIMINATION FILED AGAINST RECIPIENTS OF FEDERAL FINANCIAL ASSISTANCE § 1691.7 EEOC dismissals...

  12. South Africa: "HIV-positive" T-shirt leads to dismissal?

    PubMed

    Ketter, Arryn

    2005-04-01

    In October 2004 a South African Labour Court dismissed a worker's application for unfair dismissal based on "an arbitrary ground including but not limited to the applicant's actual or perceived HIV-positive status."

  13. Staff Dismissal: Problems & Solutions. AASA Critical Issues Report.

    ERIC Educational Resources Information Center

    Neill, Shirley Boes; Custis, Jerry

    This report, addressed to administrators and board members, discusses teacher dismissals in light of such motivating factors as declining enrollment, teacher supply and demand, and budget problems. Divided into nine chapters, this how-to-do-it book discusses some of the following topics: facts and figures on the dismissal of teachers, alternatives…

  14. 29 CFR 1691.8 - Agency action on complaints dismissed by EEOC.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 4 2013-07-01 2013-07-01 false Agency action on complaints dismissed by EEOC. 1691.8 Section 1691.8 Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION... ASSISTANCE § 1691.8 Agency action on complaints dismissed by EEOC. Upon EEOC's transmittal of a dismissal...

  15. 29 CFR 1691.8 - Agency action on complaints dismissed by EEOC.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 4 2011-07-01 2011-07-01 false Agency action on complaints dismissed by EEOC. 1691.8 Section 1691.8 Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION... ASSISTANCE § 1691.8 Agency action on complaints dismissed by EEOC. Upon EEOC's transmittal of a dismissal...

  16. 29 CFR 1691.8 - Agency action on complaints dismissed by EEOC.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 4 2012-07-01 2012-07-01 false Agency action on complaints dismissed by EEOC. 1691.8 Section 1691.8 Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION... ASSISTANCE § 1691.8 Agency action on complaints dismissed by EEOC. Upon EEOC's transmittal of a dismissal...

  17. 29 CFR 1691.8 - Agency action on complaints dismissed by EEOC.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 4 2014-07-01 2014-07-01 false Agency action on complaints dismissed by EEOC. 1691.8 Section 1691.8 Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION... ASSISTANCE § 1691.8 Agency action on complaints dismissed by EEOC. Upon EEOC's transmittal of a dismissal...

  18. 29 CFR 1691.8 - Agency action on complaints dismissed by EEOC.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 4 2010-07-01 2010-07-01 false Agency action on complaints dismissed by EEOC. 1691.8 Section 1691.8 Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION... ASSISTANCE § 1691.8 Agency action on complaints dismissed by EEOC. Upon EEOC's transmittal of a dismissal...

  19. When is it permissible to dismiss a family who refuses vaccines? Legal, ethical and public health perspectives.

    PubMed

    Halperin, Beth; Melnychuk, Ryan; Downie, Jocelyn; Macdonald, Noni

    2007-12-01

    Although immunization is one of the most important health interventions of the 20th century, cases of infectious disease continue to occur. There are parents who refuse immunization for their children, creating a dilemma for the primary care physician who must consider the best interest of the individual child as well as that of the community. Some physicians, when faced with parents who refuse immunization on behalf of their children, choose to dismiss these families from their practice. Given the existing shortage of primary care physicians across Canada, this decision to dismiss families based on vaccine refusal has far-reaching implications. The present article explores this issue in the Canadian context from a legal, ethical and public health perspective.

  20. 45 CFR 155.530 - Dismissals.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ..., Medicaid, and CHIP. If an appeal is dismissed under paragraph (a) of this section, the appeals entity must provide timely notice to the Exchange, and to the agency administering Medicaid or CHIP, as applicable...

  1. 29 CFR 1626.17 - Notice of dismissal or termination.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 4 2012-07-01 2012-07-01 false Notice of dismissal or termination. 1626.17 Section 1626.17 Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION PROCEDURES-AGE DISCRIMINATION IN EMPLOYMENT ACT § 1626.17 Notice of dismissal or termination. (a) Issuance of Notice of...

  2. 29 CFR 1626.17 - Notice of dismissal or termination.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 4 2011-07-01 2011-07-01 false Notice of dismissal or termination. 1626.17 Section 1626.17 Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION PROCEDURES-AGE DISCRIMINATION IN EMPLOYMENT ACT § 1626.17 Notice of dismissal or termination. (a) Issuance of Notice of...

  3. 29 CFR 1626.17 - Notice of dismissal or termination.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 4 2014-07-01 2014-07-01 false Notice of dismissal or termination. 1626.17 Section 1626.17 Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION PROCEDURES-AGE DISCRIMINATION IN EMPLOYMENT ACT § 1626.17 Notice of dismissal or termination. (a) Issuance of Notice of...

  4. 29 CFR 1626.17 - Notice of dismissal or termination.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 4 2010-07-01 2010-07-01 false Notice of dismissal or termination. 1626.17 Section 1626.17 Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION PROCEDURES-AGE DISCRIMINATION IN EMPLOYMENT ACT § 1626.17 Notice of dismissal or termination. (a) Issuance of Notice of...

  5. 42 CFR 405.952 - Withdrawal or dismissal of a request for a redetermination.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... to file the redetermination request within the proper filing time frame in accordance with § 405.942... dismissal. (e) Effect of dismissal. The dismissal of a request for redetermination is binding unless it is...

  6. Dismissal of Tenured Teachers in Illinois from 1990 to 2008

    ERIC Educational Resources Information Center

    Henry, Jason D.

    2010-01-01

    In Illinois, school boards that initiate dismissal proceedings against a tenured teacher without a clear understanding of teacher dismissal case law risk the possibility that an underperforming teacher could be reinstated to a teaching position. The purpose of this study was to examine the history, frequency, and legal basis of tenured teacher…

  7. 12 CFR 565.9 - Order to dismiss a director or senior executive officer.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Order to dismiss a director or senior executive... PROMPT CORRECTIVE ACTION § 565.9 Order to dismiss a director or senior executive officer. (a) Service of... requiring the savings association to dismiss any director or senior executive officer under section 38(f)(2...

  8. 12 CFR 19.231 - Order to dismiss a director or senior executive officer.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 1 2010-01-01 2010-01-01 false Order to dismiss a director or senior executive... RULES OF PRACTICE AND PROCEDURE Order To Dismiss a Director or Senior Executive Officer § 19.231 Order to dismiss a director or senior executive officer. (a) Service of notice. When the OCC issues and...

  9. 42 CFR 426.468 - Decision to not appeal an ALJ's decision.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... without good cause shown waives the right to challenge any part(s) of the ALJ's decision under § 426.465. (b) Unless the Board finds good cause shown for late filing, an untimely appeal is dismissed. (c) If...

  10. 28 CFR 42.608 - Agency action on complaints dismissed by EEOC.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Against Recipients of Federal Financial Assistance § 42.608 Agency action on complaints dismissed by EEOC. Upon EEOC's transmittal of a dismissal under § 42.607 of this regulation, the referring agency shall... EEOC. 42.608 Section 42.608 Judicial Administration DEPARTMENT OF JUSTICE NONDISCRIMINATION; EQUAL...

  11. 28 CFR 42.608 - Agency action on complaints dismissed by EEOC.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Against Recipients of Federal Financial Assistance § 42.608 Agency action on complaints dismissed by EEOC. Upon EEOC's transmittal of a dismissal under § 42.607 of this regulation, the referring agency shall... EEOC. 42.608 Section 42.608 Judicial Administration DEPARTMENT OF JUSTICE NONDISCRIMINATION; EQUAL...

  12. 28 CFR 42.608 - Agency action on complaints dismissed by EEOC.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Against Recipients of Federal Financial Assistance § 42.608 Agency action on complaints dismissed by EEOC. Upon EEOC's transmittal of a dismissal under § 42.607 of this regulation, the referring agency shall... EEOC. 42.608 Section 42.608 Judicial Administration DEPARTMENT OF JUSTICE NONDISCRIMINATION; EQUAL...

  13. 28 CFR 42.608 - Agency action on complaints dismissed by EEOC.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Against Recipients of Federal Financial Assistance § 42.608 Agency action on complaints dismissed by EEOC. Upon EEOC's transmittal of a dismissal under § 42.607 of this regulation, the referring agency shall... EEOC. 42.608 Section 42.608 Judicial Administration DEPARTMENT OF JUSTICE NONDISCRIMINATION; EQUAL...

  14. Dismissive Reviews: Academe's Memory Hole

    ERIC Educational Resources Information Center

    Phelps, Richard P.

    2012-01-01

    In scholarly terms, a "review of the literature" or "literature review" is a summation of the previous research that has been done on a particular topic. With a "dismissive literature review," a researcher assures the public that no one has yet studied a topic or that very little has been done on it. With dismissive…

  15. 20 CFR 416.1595 - When the Appeals Council will dismiss a request for review.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED Representation of Parties § 416.1595 When the... dismissal. (b) Death of party. The Appeals Council may dismiss a request for review in the event of the death of the representative. (c) Request for review not timely filed. The Appeals Council will dismiss a...

  16. 76 FR 4940 - John G. Costino, D.O.; Dismissal of Proceeding

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-27

    ... DEPARTMENT OF JUSTICE Drug Enforcement Administration John G. Costino, D.O.; Dismissal of... to Show Cause to John G. Costino, D.O. (Respondent), of North Wildwood, New Jersey. The Show Cause... Show Cause issued to John G. Costino, D.O., be, and it hereby is, dismissed. Dated: January 18, 2011...

  17. 37 CFR 41.125 - Decision on motions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Decision on motions. (a) Order of consideration. The Board may take up motions for decisions in any order, may grant, deny, or dismiss any motion, and may take such other action appropriate to secure the just... 37 Patents, Trademarks, and Copyrights 1 2011-07-01 2011-07-01 false Decision on motions. 41.125...

  18. 37 CFR 41.125 - Decision on motions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Decision on motions. (a) Order of consideration. The Board may take up motions for decisions in any order, may grant, deny, or dismiss any motion, and may take such other action appropriate to secure the just... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Decision on motions. 41.125...

  19. Deficits, Declines, and Dismissals: Faculty Tenure and Fiscal Exigency. Current Issues.

    ERIC Educational Resources Information Center

    Stroup, Stinson W.; And Others

    Tenured faculty can be dismissed for reasons of financial exigency. If the employment contract provides a specific definition of fiscal exigency and the processes to be used in effecting retrenchment, then those terms govern in lieu of constitutional due process. In the absence of such guidance, courts are willing to allow dismissal for reasons of…

  20. 14 CFR 302.411 - Motions to dismiss and for summary judgment.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Enforcement Proceedings § 302.411 Motions to dismiss and for summary judgment. (a) At any time after an answer has been filed, any party may file with the DOT decisionmaker or the administrative law judge a motion... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false Motions to dismiss and for summary judgment...

  1. 14 CFR 302.411 - Motions to dismiss and for summary judgment.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Enforcement Proceedings § 302.411 Motions to dismiss and for summary judgment. (a) At any time after an answer has been filed, any party may file with the DOT decisionmaker or the administrative law judge a motion... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false Motions to dismiss and for summary judgment...

  2. 14 CFR 302.411 - Motions to dismiss and for summary judgment.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false Motions to dismiss and for summary judgment... Enforcement Proceedings § 302.411 Motions to dismiss and for summary judgment. (a) At any time after an answer has been filed, any party may file with the DOT decisionmaker or the administrative law judge a motion...

  3. 14 CFR 302.411 - Motions to dismiss and for summary judgment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Motions to dismiss and for summary judgment... Enforcement Proceedings § 302.411 Motions to dismiss and for summary judgment. (a) At any time after an answer has been filed, any party may file with the DOT decisionmaker or the administrative law judge a motion...

  4. Usefulness of Dismissing and Changing the Coach in Professional Soccer

    PubMed Central

    Heuer, Andreas; Müller, Christian; Rubner, Oliver; Hagemann, Norbert; Strauss, Bernd

    2011-01-01

    Whether a coach dismissal during the mid-season has an impact on the subsequent team performance has long been a subject of controversial scientific discussion. Here we find a clear-cut answer to this question by using a recently developed statistical framework for the team fitness and by analyzing the first two moments of the effect of a coach dismissal. We can show with an unprecedented small statistical error for the German soccer league that dismissing the coach within the season has basically no effect on the subsequent performance of a team. Changing the coach between two seasons has no effect either. Furthermore, an upper bound for the actual influence of the coach on the team fitness can be estimated. Beyond the immediate relevance of this result, this study may lead the way to analogous studies for exploring the effect of managerial changes, e.g., in economic terms. PMID:21445335

  5. Accelerating policy decisions to adopt haemophilus influenzae type B vaccine: a global, multivariable analysis.

    PubMed

    Shearer, Jessica C; Stack, Meghan L; Richmond, Marcie R; Bear, Allyson P; Hajjeh, Rana A; Bishai, David M

    2010-03-16

    Adoption of new and underutilized vaccines by national immunization programs is an essential step towards reducing child mortality. Policy decisions to adopt new vaccines in high mortality countries often lag behind decisions in high-income countries. Using the case of Haemophilus influenzae type b (Hib) vaccine, this paper endeavors to explain these delays through the analysis of country-level economic, epidemiological, programmatic and policy-related factors, as well as the role of the Global Alliance for Vaccines and Immunisation (GAVI Alliance). Data for 147 countries from 1990 to 2007 were analyzed in accelerated failure time models to identify factors that are associated with the time to decision to adopt Hib vaccine. In multivariable models that control for Gross National Income, region, and burden of Hib disease, the receipt of GAVI support speeded the time to decision by a factor of 0.37 (95% CI 0.18-0.76), or 63%. The presence of two or more neighboring country adopters accelerated decisions to adopt by a factor of 0.50 (95% CI 0.33-0.75). For each 1% increase in vaccine price, decisions to adopt are delayed by a factor of 1.02 (95% CI 1.00-1.04). Global recommendations and local studies were not associated with time to decision. This study substantiates previous findings related to vaccine price and presents new evidence to suggest that GAVI eligibility is associated with accelerated decisions to adopt Hib vaccine. The influence of neighboring country decisions was also highly significant, suggesting that approaches to support the adoption of new vaccines should consider supply- and demand-side factors.

  6. 12 CFR 747.2004 - Review of order to dismiss a director or senior executive officer.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Review of order to dismiss a director or senior... § 747.2004 Review of order to dismiss a director or senior executive officer. (a) Service of directive... it to dismiss from office any director or senior executive officer under §§ 702.202(b)(7), 702.203(b...

  7. 29 CFR 1603.107 - Dismissals of complaints.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 4 2013-07-01 2013-07-01 false Dismissals of complaints. 1603.107 Section 1603.107 Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION PROCEDURES FOR PREVIOUSLY EXEMPT STATE AND LOCAL GOVERNMENT EMPLOYEE COMPLAINTS OF EMPLOYMENT DISCRIMINATION UNDER SECTION 304 OF...

  8. 29 CFR 1603.107 - Dismissals of complaints.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 4 2011-07-01 2011-07-01 false Dismissals of complaints. 1603.107 Section 1603.107 Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION PROCEDURES FOR PREVIOUSLY EXEMPT STATE AND LOCAL GOVERNMENT EMPLOYEE COMPLAINTS OF EMPLOYMENT DISCRIMINATION UNDER SECTION 304 OF...

  9. 29 CFR 1603.107 - Dismissals of complaints.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 4 2014-07-01 2014-07-01 false Dismissals of complaints. 1603.107 Section 1603.107 Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION PROCEDURES FOR PREVIOUSLY EXEMPT STATE AND LOCAL GOVERNMENT EMPLOYEE COMPLAINTS OF EMPLOYMENT DISCRIMINATION UNDER SECTION 304 OF...

  10. 29 CFR 1603.107 - Dismissals of complaints.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 4 2012-07-01 2012-07-01 false Dismissals of complaints. 1603.107 Section 1603.107 Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION PROCEDURES FOR PREVIOUSLY EXEMPT STATE AND LOCAL GOVERNMENT EMPLOYEE COMPLAINTS OF EMPLOYMENT DISCRIMINATION UNDER SECTION 304 OF...

  11. 29 CFR 1603.107 - Dismissals of complaints.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 4 2010-07-01 2010-07-01 false Dismissals of complaints. 1603.107 Section 1603.107 Labor Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION PROCEDURES FOR PREVIOUSLY EXEMPT STATE AND LOCAL GOVERNMENT EMPLOYEE COMPLAINTS OF EMPLOYMENT DISCRIMINATION UNDER SECTION 304 OF...

  12. 42 CFR 422.1062 - Dismissal for cause.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 3 2014-10-01 2014-10-01 false Dismissal for cause. 422.1062 Section 422.1062 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM (CONTINUED) MEDICARE ADVANTAGE PROGRAM Appeal procedures for Civil Money...

  13. 42 CFR 422.1062 - Dismissal for cause.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 3 2012-10-01 2012-10-01 false Dismissal for cause. 422.1062 Section 422.1062 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM (CONTINUED) MEDICARE ADVANTAGE PROGRAM Appeal procedures for Civil Money...

  14. 42 CFR 423.1062 - Dismissal for cause.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Dismissal for cause. 423.1062 Section 423.1062 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM VOLUNTARY MEDICARE PRESCRIPTION DRUG BENEFIT Appeal Procedures for Civil Money...

  15. 42 CFR 422.1062 - Dismissal for cause.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 3 2013-10-01 2013-10-01 false Dismissal for cause. 422.1062 Section 422.1062 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM (CONTINUED) MEDICARE ADVANTAGE PROGRAM Appeal procedures for Civil Money...

  16. 42 CFR 423.1062 - Dismissal for cause.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 3 2011-10-01 2011-10-01 false Dismissal for cause. 423.1062 Section 423.1062 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM VOLUNTARY MEDICARE PRESCRIPTION DRUG BENEFIT Appeal Procedures for Civil Money...

  17. 42 CFR 422.1062 - Dismissal for cause.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Dismissal for cause. 422.1062 Section 422.1062 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM MEDICARE ADVANTAGE PROGRAM Appeal procedures for Civil Money Penalties § 422...

  18. 42 CFR 422.1062 - Dismissal for cause.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 3 2011-10-01 2011-10-01 false Dismissal for cause. 422.1062 Section 422.1062 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM MEDICARE ADVANTAGE PROGRAM Appeal procedures for Civil Money Penalties § 422...

  19. Teacher Dismissal: Indictment or Conviction for Nonsexual-Related Behavior.

    ERIC Educational Resources Information Center

    Beezer, Bruce

    1990-01-01

    Focuses on teacher dismissal for either indictment or conviction under state criminal statutes for crimes such as possession of a controlled substance, theft, embezzlement, public intoxication, and bribery. (MLF)

  20. 12 CFR 308.203 - Order to dismiss a director or senior executive officer.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 4 2010-01-01 2010-01-01 false Order to dismiss a director or senior executive... senior executive officer. (a) Service of notice. When the FDIC issues and serves a directive on a bank pursuant to § 308.201 of this part requiring the bank to dismiss from office any director or senior...

  1. 12 CFR 263.204 - Order to dismiss a director or senior executive officer.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 3 2010-01-01 2010-01-01 false Order to dismiss a director or senior executive... dismiss a director or senior executive officer. (a) Service of notice. When the Board issues and serves a... director or senior executive officer under section 38(f) (2) (F) (ii) of the FDI Act, the Board shall also...

  2. How To Dismiss a Tenured Faculty Member.

    ERIC Educational Resources Information Center

    Andrews, Hans A.

    1992-01-01

    At many colleges and universities in the United States, the mystique of tenure has provided tenured faculty, even incompetent and inactive faculty, a protected status. Dismissing a tenured faculty member requires a specified cause for termination, and is often one of the most difficult personnel actions that a college can take. Dealing with…

  3. 28 CFR 42.607 - EEOC dismissals of complaints.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 28 Judicial Administration 1 2014-07-01 2014-07-01 false EEOC dismissals of complaints. 42.607 Section 42.607 Judicial Administration DEPARTMENT OF JUSTICE NONDISCRIMINATION; EQUAL EMPLOYMENT OPPORTUNITY; POLICIES AND PROCEDURES Procedures for Complaints of Employment Discrimination Filed Against...

  4. 29 CFR 102.27 - Review of granting of motion to dismiss entire complaint; reopening of the record.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 2 2010-07-01 2010-07-01 false Review of granting of motion to dismiss entire complaint... Prevention of Unfair Labor Practices 1 Motions § 102.27 Review of granting of motion to dismiss entire complaint; reopening of the record. If any motion in the nature of a motion to dismiss the complaint in its...

  5. 28 CFR 345.42 - Inmate worker dismissal.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... worker dismissal. The SOI may remove an inmate from Industries work status in cooperation with the unit team. (a) The SOI may remove an inmate from FPI work status according to the conditions outlined in the pay and benefits section of this policy and in cooperation with the unit team. (b) An inmate may be...

  6. An Examination of Accelerated and Basic Baccalaureate Nursing Students' Perceptions of Clinical Decision Making

    ERIC Educational Resources Information Center

    Krumwiede, Kelly A.

    2010-01-01

    Developing decision-making skills is essential in education in order to be a competent nurse. The purpose of this study was to examine and compare the perceptions of clinical decision-making skills of students enrolled in accelerated and basic baccalaureate nursing programs. A comparative descriptive research design was used for this study.…

  7. 42 CFR 498.71 - Notice and effect of dismissal and right to request review.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Notice and effect of dismissal and right to request... HEALTH AND HUMAN SERVICES (CONTINUED) STANDARDS AND CERTIFICATION APPEALS PROCEDURES FOR DETERMINATIONS... and right to request review. (a) Notice of the ALJ's dismissal action is mailed to the parties. The...

  8. Parental Emotion Coaching and Dismissing in Family Interaction

    ERIC Educational Resources Information Center

    Lunkenheimer, Erika S.; Shields, Ann M.; Cortina, Kai S.

    2007-01-01

    We observed the positive emotion socialization practice of parental emotion coaching (EC) and the negative socialization practice of emotion dismissing (ED) during a family interaction task and examined their effects on children's emotion regulation and behavior problems in middle childhood. Participants were 87 sociodemographically diverse…

  9. 42 CFR 423.1064 - Notice and effect of dismissal and right to request review.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 3 2012-10-01 2012-10-01 false Notice and effect of dismissal and right to request review. 423.1064 Section 423.1064 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF... BENEFIT Appeal Procedures for Civil Money Penalties § 423.1064 Notice and effect of dismissal and right to...

  10. 42 CFR 423.1064 - Notice and effect of dismissal and right to request review.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 3 2014-10-01 2014-10-01 false Notice and effect of dismissal and right to request review. 423.1064 Section 423.1064 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF... BENEFIT Appeal Procedures for Civil Money Penalties § 423.1064 Notice and effect of dismissal and right to...

  11. 42 CFR 422.1064 - Notice and effect of dismissal and right to request review.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 3 2011-10-01 2011-10-01 false Notice and effect of dismissal and right to request review. 422.1064 Section 422.1064 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF... Civil Money Penalties § 422.1064 Notice and effect of dismissal and right to request review. (a) Notice...

  12. 42 CFR 422.1064 - Notice and effect of dismissal and right to request review.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 3 2014-10-01 2014-10-01 false Notice and effect of dismissal and right to request review. 422.1064 Section 422.1064 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF... procedures for Civil Money Penalties § 422.1064 Notice and effect of dismissal and right to request review...

  13. 42 CFR 423.1064 - Notice and effect of dismissal and right to request review.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Notice and effect of dismissal and right to request review. 423.1064 Section 423.1064 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF... Appeal Procedures for Civil Money Penalties § 423.1064 Notice and effect of dismissal and right to...

  14. 42 CFR 423.1064 - Notice and effect of dismissal and right to request review.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 3 2011-10-01 2011-10-01 false Notice and effect of dismissal and right to request review. 423.1064 Section 423.1064 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF... Appeal Procedures for Civil Money Penalties § 423.1064 Notice and effect of dismissal and right to...

  15. 42 CFR 422.1064 - Notice and effect of dismissal and right to request review.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 3 2013-10-01 2013-10-01 false Notice and effect of dismissal and right to request review. 422.1064 Section 422.1064 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF... procedures for Civil Money Penalties § 422.1064 Notice and effect of dismissal and right to request review...

  16. 42 CFR 422.1064 - Notice and effect of dismissal and right to request review.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Notice and effect of dismissal and right to request review. 422.1064 Section 422.1064 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF... Civil Money Penalties § 422.1064 Notice and effect of dismissal and right to request review. (a) Notice...

  17. 42 CFR 423.1064 - Notice and effect of dismissal and right to request review.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 3 2013-10-01 2013-10-01 false Notice and effect of dismissal and right to request review. 423.1064 Section 423.1064 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF... BENEFIT Appeal Procedures for Civil Money Penalties § 423.1064 Notice and effect of dismissal and right to...

  18. 42 CFR 422.1064 - Notice and effect of dismissal and right to request review.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 3 2012-10-01 2012-10-01 false Notice and effect of dismissal and right to request review. 422.1064 Section 422.1064 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF... procedures for Civil Money Penalties § 422.1064 Notice and effect of dismissal and right to request review...

  19. 5 CFR 2422.14 - Effect of withdrawal/dismissal.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Effect of withdrawal/dismissal. 2422.14 Section 2422.14 Administrative Personnel FEDERAL LABOR RELATIONS AUTHORITY, GENERAL COUNSEL OF THE FEDERAL... GENERAL COUNSEL OF THE FEDERAL LABOR RELATIONS AUTHORITY REPRESENTATION PROCEEDINGS § 2422.14 Effect of...

  20. 42 CFR 405.1046 - Notice of an ALJ decision.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ..., Reconsiderations, and Appeals Under Original Medicare (Part A and Part B) Alj Hearings § 405.1046 Notice of an ALJ decision. (a) General rule. Unless the ALJ dismisses the hearing, the ALJ will issue a written decision... must be based on evidence offered at the hearing or otherwise admitted into the record. The ALJ mails a...

  1. 28 CFR 68.14 - Consent findings or dismissal.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 28 Judicial Administration 2 2014-07-01 2014-07-01 false Consent findings or dismissal. 68.14 Section 68.14 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) RULES OF PRACTICE AND PROCEDURE... procedural steps before the Administrative Law Judge; and (4) A waiver of any right to challenge or contest...

  2. 28 CFR 68.14 - Consent findings or dismissal.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 28 Judicial Administration 2 2011-07-01 2011-07-01 false Consent findings or dismissal. 68.14 Section 68.14 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) RULES OF PRACTICE AND PROCEDURE... procedural steps before the Administrative Law Judge; and (4) A waiver of any right to challenge or contest...

  3. 28 CFR 68.14 - Consent findings or dismissal.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 28 Judicial Administration 2 2012-07-01 2012-07-01 false Consent findings or dismissal. 68.14 Section 68.14 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) RULES OF PRACTICE AND PROCEDURE... procedural steps before the Administrative Law Judge; and (4) A waiver of any right to challenge or contest...

  4. 28 CFR 68.14 - Consent findings or dismissal.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Consent findings or dismissal. 68.14 Section 68.14 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) RULES OF PRACTICE AND PROCEDURE... procedural steps before the Administrative Law Judge; and (4) A waiver of any right to challenge or contest...

  5. 20 CFR 410.667 - Dismissal by Appeals Council.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 1969, TITLE IV-BLACK LUNG BENEFITS (1969- ) Determinations of Disability, Other Determinations... party or parties who filed the request for review to withdraw such request. (b) Death of party... Council, may be dismissed upon the death of a party only if the record affirmatively shows that there is...

  6. Writing Assessment's "Debilitating Inheritance": Behaviorism's Dismissal of Experience

    ERIC Educational Resources Information Center

    Wilson, Maja Joiwind

    2013-01-01

    In this project, I examine the legacy of behaviorism's dismissal of experience on contemporary writing assessment theory and practice within the field of composition studies. I use an archival study of John B. Watson's letters to Robert Mearns Yerkes to establish behaviorism's systematic denial of experience and its related constructs: mind,…

  7. Dismissing Children's Perceptions of Their Emotional Experience and Parental Care: Preliminary Evidence of Positive Bias

    ERIC Educational Resources Information Center

    Borelli, Jessica L.; David, Daryn H.; Crowley, Michael J.; Snavely, Jonathan E.; Mayes, Linda C.

    2013-01-01

    The tendency to perceive caregivers in highly positive terms and to perceive the self as strong and problem-free are two facets of the positive bias characteristic of a dismissing attachment classification in adulthood. However, this link has not yet been examined in children. We evaluated the association between dismissing attachment and positive…

  8. Dismissing Attachment Characteristics Dynamically Modulate Brain Networks Subserving Social Aversion.

    PubMed

    Krause, Anna Linda; Borchardt, Viola; Li, Meng; van Tol, Marie-José; Demenescu, Liliana Ramona; Strauss, Bernhard; Kirchmann, Helmut; Buchheim, Anna; Metzger, Coraline D; Nolte, Tobias; Walter, Martin

    2016-01-01

    Attachment patterns influence actions, thoughts and feeling through a person's "inner working model". Speech charged with attachment-dependent content was proposed to modulate the activation of cognitive-emotional schemata in listeners. We performed a 7 Tesla rest-task-rest functional magnetic resonance imaging (fMRI)-experiment, presenting auditory narratives prototypical of dismissing attachment representations to investigate their effect on 23 healthy males. We then examined effects of participants' attachment style and childhood trauma on brain state changes using seed-based functional connectivity (FC) analyses, and finally tested whether subjective differences in responsivity to narratives could be predicted by baseline network states. In comparison to a baseline state, we observed increased FC in a previously described "social aversion network" including dorsal anterior cingulated cortex (dACC) and left anterior middle temporal gyrus (aMTG) specifically after exposure to insecure-dismissing attachment narratives. Increased dACC-seeded FC within the social aversion network was positively related to the participants' avoidant attachment style and presence of a history of childhood trauma. Anxious attachment style on the other hand was positively correlated with FC between the dACC and a region outside of the "social aversion network", namely the dorsolateral prefrontal cortex, which suggests decreased network segregation as a function of anxious attachment. Finally, the extent of subjective experience of friendliness towards the dismissing narrative was predicted by low baseline FC-values between hippocampus and inferior parietal lobule (IPL). Taken together, our study demonstrates an activation of networks related to social aversion in terms of increased connectivity after listening to insecure-dismissing attachment narratives. A causal interrelation of brain state changes and subsequent changes in social reactivity was further supported by our observation of

  9. Dismissing Attachment Characteristics Dynamically Modulate Brain Networks Subserving Social Aversion

    PubMed Central

    Krause, Anna Linda; Borchardt, Viola; Li, Meng; van Tol, Marie-José; Demenescu, Liliana Ramona; Strauss, Bernhard; Kirchmann, Helmut; Buchheim, Anna; Metzger, Coraline D.; Nolte, Tobias; Walter, Martin

    2016-01-01

    Attachment patterns influence actions, thoughts and feeling through a person’s “inner working model”. Speech charged with attachment-dependent content was proposed to modulate the activation of cognitive-emotional schemata in listeners. We performed a 7 Tesla rest-task-rest functional magnetic resonance imaging (fMRI)-experiment, presenting auditory narratives prototypical of dismissing attachment representations to investigate their effect on 23 healthy males. We then examined effects of participants’ attachment style and childhood trauma on brain state changes using seed-based functional connectivity (FC) analyses, and finally tested whether subjective differences in responsivity to narratives could be predicted by baseline network states. In comparison to a baseline state, we observed increased FC in a previously described “social aversion network” including dorsal anterior cingulated cortex (dACC) and left anterior middle temporal gyrus (aMTG) specifically after exposure to insecure-dismissing attachment narratives. Increased dACC-seeded FC within the social aversion network was positively related to the participants’ avoidant attachment style and presence of a history of childhood trauma. Anxious attachment style on the other hand was positively correlated with FC between the dACC and a region outside of the “social aversion network”, namely the dorsolateral prefrontal cortex, which suggests decreased network segregation as a function of anxious attachment. Finally, the extent of subjective experience of friendliness towards the dismissing narrative was predicted by low baseline FC-values between hippocampus and inferior parietal lobule (IPL). Taken together, our study demonstrates an activation of networks related to social aversion in terms of increased connectivity after listening to insecure-dismissing attachment narratives. A causal interrelation of brain state changes and subsequent changes in social reactivity was further supported by

  10. 20 CFR 322.7 - Dismissal, coordination, and separation allowances.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... UNEMPLOYMENT INSURANCE ACT REMUNERATION § 322.7 Dismissal, coordination, and separation allowances. (a... paid to the employee and found recoverable under section 2(f) of the Railroad Unemployment Insurance... Railroad Unemployment Insurance Act from receiving unemployment or sickness benefits for the period of time...

  11. 20 CFR 322.7 - Dismissal, coordination, and separation allowances.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... UNEMPLOYMENT INSURANCE ACT REMUNERATION § 322.7 Dismissal, coordination, and separation allowances. (a... paid to the employee and found recoverable under section 2(f) of the Railroad Unemployment Insurance... Railroad Unemployment Insurance Act from receiving unemployment or sickness benefits for the period of time...

  12. 20 CFR 322.7 - Dismissal, coordination, and separation allowances.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... UNEMPLOYMENT INSURANCE ACT REMUNERATION § 322.7 Dismissal, coordination, and separation allowances. (a... paid to the employee and found recoverable under section 2(f) of the Railroad Unemployment Insurance... Railroad Unemployment Insurance Act from receiving unemployment or sickness benefits for the period of time...

  13. 20 CFR 322.7 - Dismissal, coordination, and separation allowances.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... UNEMPLOYMENT INSURANCE ACT REMUNERATION § 322.7 Dismissal, coordination, and separation allowances. (a... paid to the employee and found recoverable under section 2(f) of the Railroad Unemployment Insurance... Railroad Unemployment Insurance Act from receiving unemployment or sickness benefits for the period of time...

  14. 20 CFR 322.7 - Dismissal, coordination, and separation allowances.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... UNEMPLOYMENT INSURANCE ACT REMUNERATION § 322.7 Dismissal, coordination, and separation allowances. (a... paid to the employee and found recoverable under section 2(f) of the Railroad Unemployment Insurance... Railroad Unemployment Insurance Act from receiving unemployment or sickness benefits for the period of time...

  15. 45 CFR 156.911 - Dismissal of request for hearing.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 45 Public Welfare 1 2014-10-01 2014-10-01 false Dismissal of request for hearing. 156.911 Section 156.911 Public Welfare Department of Health and Human Services REQUIREMENTS RELATING TO HEALTH CARE... EXCHANGES Administrative Review of QHP Issuer Sanctions in Federally-Facilitated Exchanges § 156.911...

  16. 45 CFR 150.411 - Dismissal of request for hearing.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 45 Public Welfare 1 2011-10-01 2011-10-01 false Dismissal of request for hearing. 150.411 Section 150.411 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES REQUIREMENTS RELATING TO HEALTH CARE ACCESS CMS ENFORCEMENT IN GROUP AND INDIVIDUAL INSURANCE MARKETS Administrative Hearings § 150.411...

  17. 45 CFR 150.411 - Dismissal of request for hearing.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Dismissal of request for hearing. 150.411 Section 150.411 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES REQUIREMENTS RELATING TO HEALTH CARE ACCESS CMS ENFORCEMENT IN GROUP AND INDIVIDUAL INSURANCE MARKETS Administrative Hearings § 150.411...

  18. The Effect of a Stricter Academic Dismissal Policy on Course Selection, Student Effort, and Grading Leniency

    ERIC Educational Resources Information Center

    Keng, Shao-Hsun

    2016-01-01

    This paper uses data from a four-year college in Taiwan to examine the effect of adopting a stricter dismissal policy on course selection, student effort, and grading practices. Under the new rule, students are dismissed if they fail 50 percent or more credits in "any" two semesters as opposed to two "consecutive" semesters.…

  19. Dismissal of Tenured Faculty--the College Administrator's Ugly Responsibility.

    ERIC Educational Resources Information Center

    Fusch, Gene E.

    The purpose of this study was to investigate the proper procedures that must be followed in the dismissal of tenured faculty at a technical community college. While many resources on motivating and managing employees exist, little information is available pertaining to strategies for coping with unsatisfactory instructors who are unresponsive to…

  20. Trialability, observability and risk reduction accelerating individual innovation adoption decisions.

    PubMed

    Hayes, Kathryn J; Eljiz, Kathy; Dadich, Ann; Fitzgerald, Janna-Anneke; Sloan, Terry

    2015-01-01

    The purpose of this paper is to provide a retrospective analysis of computer simulation's role in accelerating individual innovation adoption decisions. The process innovation examined is Lean Systems Thinking, and the organizational context is the imaging department of an Australian public hospital. Intrinsic case study methods including observation, interviews with radiology and emergency personnel about scheduling procedures, mapping patient appointment processes and document analysis were used over three years and then complemented with retrospective interviews with key hospital staff. The multiple data sources and methods were combined in a pragmatic and reflexive manner to explore an extreme case that provides potential to act as an instructive template for effective change. Computer simulation of process change ideas offered by staff to improve patient-flow accelerated the adoption of the process changes, largely because animated computer simulation permitted experimentation (trialability), provided observable predictions of change results (observability) and minimized perceived risk. The difficulty of making accurate comparisons between time periods in a health care setting is acknowledged. This work has implications for policy, practice and theory, particularly for inducing the rapid diffusion of process innovations to address challenges facing health service organizations and national health systems. Originality/value - The research demonstrates the value of animated computer simulation in presenting the need for change, identifying options, and predicting change outcomes and is the first work to indicate the importance of trialability, observability and risk reduction in individual adoption decisions in health services.

  1. 77 FR 3797 - Joseph Deluca, D.O.; Dismissal of Proceeding

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-25

    ... DEPARTMENT OF JUSTICE Drug Enforcement Administration Joseph Deluca, D.O.; Dismissal of Proceeding On July 16, 2010, the Deputy Assistant Administrator, Office of Diversion Control, Drug Enforcement Administration, issued an Order to Show Cause to Joseph Deluca, D.O. (Registrant), of Coral Springs, Florida. The...

  2. Principals' Perceptions of Barriers to Dismissal of Poor-Performing Teachers

    ERIC Educational Resources Information Center

    Dandoy, Jason R.

    2012-01-01

    The purpose of this study is to determine which factors influence items that school principals consider "barriers" to dismissal of "incompetent" or "poor performing" teachers. This study determines if specific characteristics of schools, principals, or a combination of the two can predict the specific barriers cited…

  3. 42 CFR 431.223 - Denial or dismissal of request for a hearing.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... HUMAN SERVICES (CONTINUED) MEDICAL ASSISTANCE PROGRAMS STATE ORGANIZATION AND GENERAL ADMINISTRATION Fair Hearings for Applicants and Recipients Right to Hearing § 431.223 Denial or dismissal of request...

  4. 47 CFR 1.935 - Agreements to dismiss applications, amendments or pleadings.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 1 2011-10-01 2011-10-01 false Agreements to dismiss applications, amendments or pleadings. 1.935 Section 1.935 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL PRACTICE AND PROCEDURE Wireless Radio Services Applications and Proceedings Application Requirements and...

  5. 47 CFR 1.935 - Agreements to dismiss applications, amendments or pleadings.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 1 2012-10-01 2012-10-01 false Agreements to dismiss applications, amendments or pleadings. 1.935 Section 1.935 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL PRACTICE AND PROCEDURE Grants by Random Selection Wireless Radio Services Applications and Proceedings...

  6. 47 CFR 1.935 - Agreements to dismiss applications, amendments or pleadings.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 1 2013-10-01 2013-10-01 false Agreements to dismiss applications, amendments or pleadings. 1.935 Section 1.935 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL PRACTICE AND PROCEDURE Grants by Random Selection Wireless Radio Services Applications and Proceedings...

  7. 47 CFR 1.935 - Agreements to dismiss applications, amendments or pleadings.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 1 2014-10-01 2014-10-01 false Agreements to dismiss applications, amendments or pleadings. 1.935 Section 1.935 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL PRACTICE AND PROCEDURE Grants by Random Selection Wireless Radio Services Applications and Proceedings...

  8. The effect of school dismissal on rates of influenza-like illness in New York City schools during the spring 2009 novel H1N1 outbreak.

    PubMed

    Egger, Joseph R; Konty, Kevin J; Wilson, Elisha; Karpati, Adam; Matte, Thomas; Weiss, Don; Barbot, Oxiris

    2012-03-01

    The effects of individual school dismissal on influenza transmission have not been well studied. During the spring 2009 novel H1N1 outbreak, New York City implemented an individual school dismissal policy intended to limit influenza transmission at schools with high rates of influenza-like illness (ILI). Active disease surveillance data collected by the New York City Health Department on rates of ILI in schools were used to evaluate the impact. Sixty-four schools that met the Health Department's criteria for considering dismissal were included in the analysis. Twenty-four schools that met criteria subsequently dismissed all classes for approximately 1 school week. A regression model was fit to these data, estimating the effect of school dismissal on rates of in-school ILI following reconvening, adjusting for potential confounders. The model estimated that, on average, school dismissal reduced the rate of ILI by 7.1% over the entire average outbreak period. However, a large proportion of in-school ILI occurred before dismissal criteria were met. A separate model estimated that school absenteeism rates were not significantly affected by dismissal. Results suggest that individual school dismissal could be considered in situations where schools have a disproportionate number of high-risk students or may be unable to implement recommended preventive or infection control measures. Future work should focus on developing more sensitive indicators of early outbreak detection in schools and evaluating the impact of school dismissal on community transmission. © 2012, American School Health Association.

  9. 28 CFR 42.608 - Agency action on complaints dismissed by EEOC.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 28 Judicial Administration 1 2014-07-01 2014-07-01 false Agency action on complaints dismissed by EEOC. 42.608 Section 42.608 Judicial Administration DEPARTMENT OF JUSTICE NONDISCRIMINATION; EQUAL EMPLOYMENT OPPORTUNITY; POLICIES AND PROCEDURES Procedures for Complaints of Employment Discrimination Filed...

  10. 76 FR 20032 - Thomas E. Mitchell, M.D.; Dismissal of Proceeding

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-11

    ... DEPARTMENT OF JUSTICE Drug Enforcement Administration [Docket No. 10-7] Thomas E. Mitchell, M.D.; Dismissal of Proceeding On September 11, 2009, the Deputy Assistant Administrator, Office of Diversion... procedural misconduct, misrepresentations and the subsequent illegitimate denial of due process.'' Id. On...

  11. 42 CFR 93.504 - Grounds for dismissal of a hearing request.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... research misconduct and any administrative actions, including debarment and suspension actions, in the... POLICIES ON RESEARCH MISCONDUCT Opportunity To Contest ORI Findings of Research Misconduct and HHS Administrative Actions Hearing Process § 93.504 Grounds for dismissal of a hearing request. (a) The ALJ must...

  12. 42 CFR 93.504 - Grounds for dismissal of a hearing request.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... research misconduct and any administrative actions, including debarment and suspension actions, in the... POLICIES ON RESEARCH MISCONDUCT Opportunity To Contest ORI Findings of Research Misconduct and HHS Administrative Actions Hearing Process § 93.504 Grounds for dismissal of a hearing request. (a) The ALJ must...

  13. 47 CFR 1.935 - Agreements to dismiss applications, amendments or pleadings.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... or pleadings. 1.935 Section 1.935 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL... Procedures § 1.935 Agreements to dismiss applications, amendments or pleadings. Parties that have filed.... Parties that have filed or threatened to file a petition to deny, informal objection or other pleading...

  14. Study of Teacher Evaluation and Dismissal: Recommendations for 1998. Report to the Colorado General Assembly. Research Publication No. 429.

    ERIC Educational Resources Information Center

    Colorado State General Assembly, Denver. Legislative Council.

    The Interim Committee on Teacher Evaluation and Dismissal was established by (Colorado) Senate Joint Resolution 97-14 to study the state's teacher evaluation and dismissal laws and explore alternatives. The committee was directed to study the relationship between education reform and employment protections for teachers; the effectiveness of adding…

  15. 28 CFR 68.10 - Motion to dismiss for failure to state a claim upon which relief can be granted.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 28 Judicial Administration 2 2011-07-01 2011-07-01 false Motion to dismiss for failure to state a... JUSTICE (CONTINUED) RULES OF PRACTICE AND PROCEDURE FOR ADMINISTRATIVE HEARINGS BEFORE ADMINISTRATIVE LAW... EMPLOYMENT PRACTICES, AND DOCUMENT FRAUD § 68.10 Motion to dismiss for failure to state a claim upon which...

  16. 28 CFR 68.10 - Motion to dismiss for failure to state a claim upon which relief can be granted.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 28 Judicial Administration 2 2014-07-01 2014-07-01 false Motion to dismiss for failure to state a... JUSTICE (CONTINUED) RULES OF PRACTICE AND PROCEDURE FOR ADMINISTRATIVE HEARINGS BEFORE ADMINISTRATIVE LAW... EMPLOYMENT PRACTICES, AND DOCUMENT FRAUD § 68.10 Motion to dismiss for failure to state a claim upon which...

  17. 47 CFR 22.936 - Dismissal of applications in cellular renewal proceedings.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... CARRIER SERVICES PUBLIC MOBILE SERVICES Cellular Radiotelephone Service § 22.936 Dismissal of applications... its principals has received or will receive any money or other consideration in excess of legitimate... principals has paid or will pay money or other consideration in excess of the legitimate and prudent expenses...

  18. 47 CFR 22.936 - Dismissal of applications in cellular renewal proceedings.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... CARRIER SERVICES PUBLIC MOBILE SERVICES Cellular Radiotelephone Service § 22.936 Dismissal of applications... its principals has received or will receive any money or other consideration in excess of legitimate... principals has paid or will pay money or other consideration in excess of the legitimate and prudent expenses...

  19. 47 CFR 22.936 - Dismissal of applications in cellular renewal proceedings.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... CARRIER SERVICES PUBLIC MOBILE SERVICES Cellular Radiotelephone Service § 22.936 Dismissal of applications... its principals has received or will receive any money or other consideration in excess of legitimate... principals has paid or will pay money or other consideration in excess of the legitimate and prudent expenses...

  20. 47 CFR 22.936 - Dismissal of applications in cellular renewal proceedings.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... CARRIER SERVICES PUBLIC MOBILE SERVICES Cellular Radiotelephone Service § 22.936 Dismissal of applications... its principals has received or will receive any money or other consideration in excess of legitimate... principals has paid or will pay money or other consideration in excess of the legitimate and prudent expenses...

  1. 47 CFR 22.936 - Dismissal of applications in cellular renewal proceedings.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... CARRIER SERVICES PUBLIC MOBILE SERVICES Cellular Radiotelephone Service § 22.936 Dismissal of applications... its principals has received or will receive any money or other consideration in excess of legitimate... principals has paid or will pay money or other consideration in excess of the legitimate and prudent expenses...

  2. 37 CFR 41.50 - Decisions and other actions by the Board.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... TRADEMARK OFFICE, DEPARTMENT OF COMMERCE PRACTICE BEFORE THE BOARD OF PATENT APPEALS AND INTERFERENCES Ex... result in the sua sponte dismissal of the appeal. (e) Whenever a decision of the Board includes a remand..., Dec. 10, 2008, the effective date of this rule was delayed indefinitely. For the convenience of the...

  3. 78 FR 52802 - Tin T. Win, M.D., Dismissal of Proceeding

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-26

    ... DEPARTMENT OF JUSTICE Drug Enforcement Administration Tin T. Win, M.D., Dismissal of Proceeding On... Cause and Immediate Suspension of Registration to Tin T. Win, M.D. (hereinafter, Registrant), of Lake... order that the Order to Show Cause and Immediate Suspension of Registration issued to Tin T. Win, M.D...

  4. 13 CFR 134.709 - When will a Judge dismiss an appeal?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false When will a Judge dismiss an appeal? 134.709 Section 134.709 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION RULES OF PROCEDURE GOVERNING CASES BEFORE THE OFFICE OF HEARINGS AND APPEALS Rules of Practice for Appeals From Women...

  5. Review of Legal Guidelines Pertaining to Unjust Dismissals and Whistleblowing in the Public and Private Sectors. A Position Paper.

    ERIC Educational Resources Information Center

    Spurger, Steven O.

    As a result of the large number of employees who feel a sense of duty to report waste and corruption within their firms, 500,000 people each year are unjustly dismissed. This document reviews several positions taken by various courts and illustrates some common ground for employees who have been unjustly dismissed due to their whistleblowing.…

  6. Application of multispectral remote sensing techniques for dismissed mine sites monitoring and rehabilitation

    NASA Astrophysics Data System (ADS)

    Bonifazi, Giuseppe; Serranti, Silvia

    2007-09-01

    Mining activities, expecially those operated in open air (open pit), present a deep impact on the sourrondings. Such an impact, and the related problems, are directly related to the correct operation of the activities, and usually strongly interact with the environment. Impact can be mainly related to the following issues: high volumes of handled material, ii) generation of dust, noise and vibrations, water pollution, visual impact and, finally, mining area recovery at the end of exploitation activities. All these aspects can be considered very important, and must be properly evaluated and monitored. Environmental impact control is usually carried out during and after the end of the mining activities, adopting methods related to the detection, collection, analysis of specific environmental indicators and with their further comparison with reference thresholding values stated by official regulations. Aim of the study was to investigate, and critically evaluate, the problems related to development of an integrated set of procedures based on the collection and the analysis of remote sensed data in order to evaluate the effect of rehabilitation of land contaminated by extractive industry activities. Starting from the results of these analyses, a monitoring and registration of the environmental impact of such operations was performed by the application and the integration of modern information technologies, as the previous mentioned Earth Observation (EO), with Geographic Information Systems (GIS). The study was developed with reference to different dismissed mine sites in India, Thailand and China. The results of the study have been utilized as input for the construction of a knowledge based decision support system finalized to help in the identification of the appropriate rehabilitation technologies for all those dismissed area previously interested by extractive industry activities. The work was financially supported within the framework of the Project ASIA IT&C - CN

  7. Physician Dismissal of Families Who Refuse Vaccination: An Ethical Assessment.

    PubMed

    Diekema, Douglas S

    2015-01-01

    Thousands of U.S. parents choose to refuse or delay the administration of selected vaccines to their children each year, and some choose not to vaccinate their children at all. While most physicians continue to provide care to these families over time, using each visit as an opportunity to educate and encourage vaccination, an increasing number of physicians are choosing to dismiss these families from their practice unless they agree to vaccinate their children. This paper will examine this emerging trend along with the reasons given by those who advocate such an approach. I will argue that the strategy of refusing to allow families into a clinic unless they agree to vaccinate their children is misguided, and the arguments for doing so fail to stand up to close scrutiny. Such a strategy does not benefit the child or the health of the community, and may have a negative impact on both. Furthermore, some of the arguments in support of dismissal policies ignore the importance of professional obligation and appear to favor self-interest over the interest of the patient. © 2015 American Society of Law, Medicine & Ethics, Inc.

  8. 76 FR 20033 - Robert Charles Ley, D.O. ; Dismissal of Proceeding

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-11

    ... DEPARTMENT OF JUSTICE Drug Enforcement Administration [Docket No. 10-8] Robert Charles Ley, D.O... Charles Ley, D.O. (Respondent), of Kihei, Hawaii. Order to Show Cause at 1. The Order, which also sought... Suspension of Registration issued to Robert Charles Ley, D.O, be, and it hereby is, dismissed. Dated: April 1...

  9. Sociology Dismissing Religion? The Presentation of Religious Change in Introductory Sociology Textbooks

    ERIC Educational Resources Information Center

    Featherstone, Richard; Sorrell, Katie L.

    2007-01-01

    This paper explores whether the field of sociology harbors a dismissive attitude towards religion. Specifically it examines whether introductory sociology textbooks present the classic secularization theory over the more recent religious economies explanation of religious change. The classical secularization thesis suggests that religion is…

  10. The West's dismissal of the Khabarovsk trial as 'communist propaganda': ideology, evidence and international bioethics.

    PubMed

    Nie, Jing-Bao

    2004-01-01

    In late 1949 the former Soviet Union conducted an open trial of eight Japanese physicians and researchers and four other military servicemen in Khabarovsk, a city in eastern Siberia. Despite its strong ideological tone and many obvious shortcomings such as the lack of international participation, the trial established beyond a reasonable doubt that the Japanese army had prepared and deployed bacteriological weapons and that Japanese researchers had conducted cruel experiments on living human beings. However, the trial, together with the evidence presented to the court and its major findings--which have proved remarkably accurate--was dismissed as communist propaganda and totally ignored in the West until the 1980s. This paper reviews the 1949 Khabarovsk trial, examines the West's dismissal of the proceedings as mere propaganda and draws some moral lessons for bioethics today. As an important historical case, set in the unique socio-political context of the Cold War, the West's dismissal of the trial powerfully illustrates some perennial ethical issues such as the ambivalence of evidence and power of ideology in making (or failing to make) cross-national and cross-cultural factual and moral judgments.

  11. 42 CFR 136.416 - When should the IHS deny employment or dismiss an employee?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... violence; sexual assault, molestation, exploitation, contact, or prostitution; crimes against persons; or... Protection and Family Violence Prevention § 136.416 When should the IHS deny employment or dismiss an...

  12. 42 CFR 136.416 - When should the IHS deny employment or dismiss an employee?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... violence; sexual assault, molestation, exploitation, contact, or prostitution; crimes against persons; or... Protection and Family Violence Prevention § 136.416 When should the IHS deny employment or dismiss an...

  13. 42 CFR 136.416 - When should the IHS deny employment or dismiss an employee?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... violence; sexual assault, molestation, exploitation, contact, or prostitution; crimes against persons; or... Protection and Family Violence Prevention § 136.416 When should the IHS deny employment or dismiss an...

  14. 42 CFR 136.416 - When should the IHS deny employment or dismiss an employee?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... violence; sexual assault, molestation, exploitation, contact, or prostitution; crimes against persons; or... Protection and Family Violence Prevention § 136.416 When should the IHS deny employment or dismiss an...

  15. 42 CFR 136.416 - When should the IHS deny employment or dismiss an employee?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... violence; sexual assault, molestation, exploitation, contact, or prostitution; crimes against persons; or... Protection and Family Violence Prevention § 136.416 When should the IHS deny employment or dismiss an...

  16. 20 CFR 404.1795 - When the Appeals Council will dismiss a request for review.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... OLD-AGE, SURVIVORS AND DISABILITY INSURANCE (1950- ) Representation of Parties § 404.1795 When the.... (b) Death of party. The Appeals Council may dismiss a request for review in the event of the death of...

  17. 78 FR 36591 - David M. Lewis, D.M.D., Dismissal of Proceeding

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-18

    ... DEPARTMENT OF JUSTICE Drug Enforcement Administration David M. Lewis, D.M.D., Dismissal of Proceeding On December 5, 2012, the Deputy Assistant Administrator, Office of Diversion Control, Drug Enforcement Administration (DEA), issued an Order to Show Cause to David M. Lewis, D.M.D. (Registrant), of Sacramento, California. The Show Cause Order...

  18. Legal and Educational Aspects of Student Dismissals: A View from the Law School.

    ERIC Educational Resources Information Center

    Lerblance, Penn

    1979-01-01

    Legal and educational responsibility of law schools in dismissing students for academic or disciplinary reasons is discussed. Need for and rights to due process are examined, and constitutional law is referred to. Available from William S. Hein and Co., 1285 Main St., Buffalo, NY 14209. (MSE)

  19. 47 CFR 1.9060 - Amendments, waivers, and dismissals affecting spectrum leasing notifications and applications.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... spectrum leasing notifications and applications. 1.9060 Section 1.9060 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL PRACTICE AND PROCEDURE Spectrum Leasing General Policies and Procedures § 1.9060 Amendments, waivers, and dismissals affecting spectrum leasing notifications and applications. (a...

  20. 47 CFR 1.9060 - Amendments, waivers, and dismissals affecting spectrum leasing notifications and applications.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... spectrum leasing notifications and applications. 1.9060 Section 1.9060 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL PRACTICE AND PROCEDURE Grants by Random Selection Spectrum Leasing General Policies and Procedures § 1.9060 Amendments, waivers, and dismissals affecting spectrum leasing...

  1. 47 CFR 1.9060 - Amendments, waivers, and dismissals affecting spectrum leasing notifications and applications.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... spectrum leasing notifications and applications. 1.9060 Section 1.9060 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL PRACTICE AND PROCEDURE Grants by Random Selection Spectrum Leasing General Policies and Procedures § 1.9060 Amendments, waivers, and dismissals affecting spectrum leasing...

  2. 47 CFR 1.9060 - Amendments, waivers, and dismissals affecting spectrum leasing notifications and applications.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... spectrum leasing notifications and applications. 1.9060 Section 1.9060 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL PRACTICE AND PROCEDURE Grants by Random Selection Spectrum Leasing General Policies and Procedures § 1.9060 Amendments, waivers, and dismissals affecting spectrum leasing...

  3. 47 CFR 1.9060 - Amendments, waivers, and dismissals affecting spectrum leasing notifications and applications.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... spectrum leasing notifications and applications. 1.9060 Section 1.9060 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL PRACTICE AND PROCEDURE Spectrum Leasing General Policies and Procedures § 1.9060 Amendments, waivers, and dismissals affecting spectrum leasing notifications and applications. (a...

  4. 42 CFR 423.1074 - Right to request Departmental Appeals Board review of Administrative Law Judge's decision or...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 3 2013-10-01 2013-10-01 false Right to request Departmental Appeals Board review of Administrative Law Judge's decision or dismissal. 423.1074 Section 423.1074 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM...

  5. 42 CFR 423.1074 - Right to request Departmental Appeals Board review of Administrative Law Judge's decision or...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 3 2012-10-01 2012-10-01 false Right to request Departmental Appeals Board review of Administrative Law Judge's decision or dismissal. 423.1074 Section 423.1074 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM...

  6. 42 CFR 423.1074 - Right to request Departmental Appeals Board review of Administrative Law Judge's decision or...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 3 2014-10-01 2014-10-01 false Right to request Departmental Appeals Board review of Administrative Law Judge's decision or dismissal. 423.1074 Section 423.1074 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM...

  7. 40 CFR 164.91 - Accelerated decision.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... decision. (a) General. The Administrative Law Judge, in his discretion, may at any time render an... matter of law; or (8) Such other and further reasons as are just. (b) Effect. A decision rendered under...

  8. 42 CFR 422.1074 - Right to request Departmental Appeals Board review of Administrative Law Judge's decision or...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 3 2011-10-01 2011-10-01 false Right to request Departmental Appeals Board review of Administrative Law Judge's decision or dismissal. 422.1074 Section 422.1074 Public Health CENTERS... MEDICARE ADVANTAGE PROGRAM Appeal procedures for Civil Money Penalties § 422.1074 Right to request...

  9. 42 CFR 422.1074 - Right to request Departmental Appeals Board review of Administrative Law Judge's decision or...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Right to request Departmental Appeals Board review of Administrative Law Judge's decision or dismissal. 422.1074 Section 422.1074 Public Health CENTERS... MEDICARE ADVANTAGE PROGRAM Appeal procedures for Civil Money Penalties § 422.1074 Right to request...

  10. 42 CFR 423.1074 - Right to request Departmental Appeals Board review of Administrative Law Judge's decision or...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Right to request Departmental Appeals Board review of Administrative Law Judge's decision or dismissal. 423.1074 Section 423.1074 Public Health CENTERS... VOLUNTARY MEDICARE PRESCRIPTION DRUG BENEFIT Appeal Procedures for Civil Money Penalties § 423.1074 Right to...

  11. 42 CFR 422.1074 - Right to request Departmental Appeals Board review of Administrative Law Judge's decision or...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 3 2013-10-01 2013-10-01 false Right to request Departmental Appeals Board review of Administrative Law Judge's decision or dismissal. 422.1074 Section 422.1074 Public Health CENTERS... (CONTINUED) MEDICARE ADVANTAGE PROGRAM Appeal procedures for Civil Money Penalties § 422.1074 Right to...

  12. 42 CFR 423.1074 - Right to request Departmental Appeals Board review of Administrative Law Judge's decision or...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 3 2011-10-01 2011-10-01 false Right to request Departmental Appeals Board review of Administrative Law Judge's decision or dismissal. 423.1074 Section 423.1074 Public Health CENTERS... VOLUNTARY MEDICARE PRESCRIPTION DRUG BENEFIT Appeal Procedures for Civil Money Penalties § 423.1074 Right to...

  13. 42 CFR 422.1074 - Right to request Departmental Appeals Board review of Administrative Law Judge's decision or...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 3 2014-10-01 2014-10-01 false Right to request Departmental Appeals Board review of Administrative Law Judge's decision or dismissal. 422.1074 Section 422.1074 Public Health CENTERS... (CONTINUED) MEDICARE ADVANTAGE PROGRAM Appeal procedures for Civil Money Penalties § 422.1074 Right to...

  14. 42 CFR 422.1074 - Right to request Departmental Appeals Board review of Administrative Law Judge's decision or...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 3 2012-10-01 2012-10-01 false Right to request Departmental Appeals Board review of Administrative Law Judge's decision or dismissal. 422.1074 Section 422.1074 Public Health CENTERS... (CONTINUED) MEDICARE ADVANTAGE PROGRAM Appeal procedures for Civil Money Penalties § 422.1074 Right to...

  15. The Effectiveness of Academic Dismissal Policies in Dutch University Education: An Empirical Investigation

    ERIC Educational Resources Information Center

    Arnold, Ivo J. M.

    2015-01-01

    This paper uses national data on 450 Dutch bachelor programs to measure the effect of the introduction of academic dismissal policies on study progress and first-year drop-out. Our results show that these policies increase first-year drop-out on average by 6-7%. They also have the effect of improving the study progress of first-year survivors by…

  16. 78 FR 42699 - Application for Review of a Decision of the Wireline Competition Bureau by Dooly County School...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-17

    ...] Application for Review of a Decision of the Wireline Competition Bureau by Dooly County School System; Schools... part and dismisses in part an Application for Review filed by the Dooly County School System and..., in April 2003, the Commission released the Schools and Libraries Second Report and Order, 68 FR 36931...

  17. 20 CFR 405.380 - Dismissal of a request for a hearing before an administrative law judge.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... dismissed if you did not appear, and you do not give a good reason for failing to appear; or (2) If neither... do not give a good reason for failing to appear. (3) In determining whether you had a good reason...

  18. The Effect of School Dismissal on Rates of Influenza-Like Illness in New York City Schools during the Spring 2009 Novel H1N1 Outbreak

    ERIC Educational Resources Information Center

    Egger, Joseph R.; Konty, Kevin J.; Wilson, Elisha; Karpati, Adam; Matte, Thomas; Weiss, Don; Barbot, Oxiris

    2012-01-01

    Background: The effects of individual school dismissal on influenza transmission have not been well studied. During the spring 2009 novel H1N1 outbreak, New York City implemented an individual school dismissal policy intended to limit influenza transmission at schools with high rates of influenza-like illness (ILI). Methods: Active disease…

  19. The Influence of Workers' Health Status on Employers' Decision-Making During Personnel Restructuring in a Typical Public Limited Enterprise in Slovenia.

    PubMed

    Margan, Andrea; Dodič-Fikfak, Metoda

    2015-09-01

    Alongside individual indicators of job performance, even workers' health status could be a criterion for selection. The mechanisms for health selection are a reduction of productivity in relation to illness or certain health behaviour. The aim of the study was to establish how indicators of workers' health status, which are accessible to the employer, influence the employer's decision-making on which workers to retain and which to dismiss during personnel restructuring in the enterprise. Due to a planned closure of a plant, the observed company began personnel restructuring which included a strategic decrease in the number of employees and the relocation of workers within the company. Two nested case control studies were conducted. The cases were divided into two groups and defined as follows: employees who were relocated and employees whose employment contract was terminated. The results show that the disability category and long-time sick leave exert the greatest influence on the employer's decision on the selection of workers. Workers with work-related disability have lower odds to be relocated to a new workplace (OR=0.5; 95% CI 0.2 to 1.1) and higher odds to be dismissed (OR=6.51; 95% CI 3.33 to 12.72). The workers with a history of a long-time sick leave also have lower odds to be relocated (OR=0.31; 95% CI 0.11 to 0.88) and higher odds to be dismissed (OR=4.32; 95% CI 2.08 to 8.96). Indicators of health which were accessible to the employer actually exerted influence on the employer's decision-making, which could show a direct form of health selection.

  20. The effect of an early dismissal on player work-rate in a professional soccer match.

    PubMed

    Carling, Christopher; Bloomfield, Jonathan

    2010-01-01

    The aim of this study was to examine the effects of an early dismissal (after 5-min play) on work-rate in a professional soccer match. A computerised player tracking system was used to assess the work-rates of seven players who completed the match on a team with 10 players. A minute-by-minute analysis of the remaining 91min following the dismissal was performed for the total distance covered, the distance covered in five categories of movement intensity and the recovery time between high-intensity efforts for each player. The data were calculated for each half and for three equal intervals within each half and profiled against normative data for the same players obtained from the analysis of 15 games in the same season. Following the dismissal, the players covered a greater total distance than normal (p<0.025), particularly in moderate-intensity activities (p<0.01) and had shorter recovery times between high-intensity efforts (p<0.025). In contrast, there was a significant reduction between game halves for total distance covered at both the highest (p<0.025) and lowest running intensities (p<0.01). However, there were no differences in high-intensity activities across the three intervals in the second-half. These findings suggest that in 11 vs. 11, players may not always utilise their full physical potential as this match illustrated an increase in overall work-rate when reduced to 10 players. However, as a team with 10 players is likely to incur higher levels of fatigue, tactical alterations may be necessary and/or players may adopt a pacing strategy to endure the remainder of the match. Copyright (c) 2008 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

  1. Faculty/Staff Nonrenewal and Dismissal for Cause in Institutions of Higher Education. Higher Education Administration Series.

    ERIC Educational Resources Information Center

    Beckham, Joseph C.

    This monograph presents a succinct overview of the legal parameters regarding nonretention and dismissal for cause of employees of higher education institutions. The monograph is written in everyday language for the lay reader and presents a concise review of case law on the subject. An introductory chapter discusses judicial review, the…

  2. Speak, Review, Change, Repeat: An Analysis of Discourse Surrounding Dilemmas at Admission, Review and Dismissal Meetings

    ERIC Educational Resources Information Center

    Mathews-Perez, Amy Lynn

    2013-01-01

    The purpose of this study was to understand the ways in which three parents of students with disabilities and three public school campus administrators negotiated dilemmas through discourse during Admission, Review, and Dismissal (ARD) meetings in a South Texas public school district. The participants in this study included the stakeholders in ARD…

  3. Advocating for Grade-Based Acceleration

    ERIC Educational Resources Information Center

    Guilbault, Keri M.

    2014-01-01

    Parents often struggle with the decision to accelerate their child and may worry about social and emotional issues, although research indicates positive effects on the social and emotional adjustment of carefully selected accelerants. As children's advocates, parents can work effectively with a school system to secure an appropriate academic…

  4. 49 CFR 821.17 - Motions to dismiss, for judgment on the pleadings and for summary judgment.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... shall be filed within 10 days after service of the law judge's order on the motion. (b) Motions to... a matter of law. (d) Motions for summary judgment. A party may file a motion for summary judgment on... dismissal, judgment on the pleadings and summary judgment orders. When a law judge grants a motion to...

  5. 49 CFR 821.17 - Motions to dismiss, for judgment on the pleadings and for summary judgment.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... shall be filed within 10 days after service of the law judge's order on the motion. (b) Motions to... a matter of law. (d) Motions for summary judgment. A party may file a motion for summary judgment on... dismissal, judgment on the pleadings and summary judgment orders. When a law judge grants a motion to...

  6. 49 CFR 821.17 - Motions to dismiss, for judgment on the pleadings and for summary judgment.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... shall be filed within 10 days after service of the law judge's order on the motion. (b) Motions to... a matter of law. (d) Motions for summary judgment. A party may file a motion for summary judgment on... dismissal, judgment on the pleadings and summary judgment orders. When a law judge grants a motion to...

  7. 49 CFR 821.17 - Motions to dismiss, for judgment on the pleadings and for summary judgment.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... shall be filed within 10 days after service of the law judge's order on the motion. (b) Motions to... a matter of law. (d) Motions for summary judgment. A party may file a motion for summary judgment on... dismissal, judgment on the pleadings and summary judgment orders. When a law judge grants a motion to...

  8. 49 CFR 821.17 - Motions to dismiss, for judgment on the pleadings and for summary judgment.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... shall be filed within 10 days after service of the law judge's order on the motion. (b) Motions to... a matter of law. (d) Motions for summary judgment. A party may file a motion for summary judgment on... dismissal, judgment on the pleadings and summary judgment orders. When a law judge grants a motion to...

  9. On the relation between feeling of knowing and lexical decision: persistent subthreshold activation or topic familiarity?

    PubMed

    Connor, L T; Balota, D A; Neely, J H

    1992-05-01

    Experiment 1 replicated Yaniv and Meyer's (1987) finding that lexical decision and episodic recognition performance was better for words previously yielding high-accessibility levels (a combination of feeling-of-knowing and tip-of-the-tongue ratings) in comparison with those yielding low-accessibility levels in a rare word definition task. Experiment 2 yielded the same pattern even though lexical decisions preceded accessibility estimates by a full week. Experiment 3 dismissed the possibility that the Experiment 2 results may have been due to a long-term influence from the lexical decision task to the rare word judgment task. These results support a model in which Ss (a) retrieve topic familiarity information in making accessibility estimates in the rare word definition task and (b) use this information to modulate lexical decision performance.

  10. The influence of clinician emotion on decisions in child and adolescent eating disorder treatment: a survey of self and others.

    PubMed

    Lafrance Robinson, Adele; Kosmerly, Stacey

    2015-01-01

    Eating disorder clinicians from various disciplines participated in one of two surveys: the "self" group (n = 143) completed a survey assessing the negative influence of emotions on their own clinical decisions, while the "other" group (n = 145) completed a parallel version of the survey that assessed their perceptions of the negative influence of emotion in their colleagues. Both groups endorsed this phenomenon to some degree, although differences in reporting were noted between groups. The perceived negative influence of emotion with regards to specific treatment decisions fell within three categories: decisions regarding food and weight, decisions regarding the involvement of the family in treatment, and decisions related to autonomy and control. Decisions regarding the involvement of the family were perceived to be the most emotionally charged, in particular the involvement of a critical or dismissive parent.

  11. 29 CFR 102.179 - Motions for default judgment, summary judgment, or dismissal referred to Chief Administrative Law...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Administrative Law Judge. During any period when the Board lacks a quorum, all motions for default judgment... 29 Labor 2 2012-07-01 2012-07-01 false Motions for default judgment, summary judgment, or dismissal referred to Chief Administrative Law Judge. 102.179 Section 102.179 Labor Regulations Relating to...

  12. 29 CFR 102.179 - Motions for default judgment, summary judgment, or dismissal referred to Chief Administrative Law...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Administrative Law Judge. During any period when the Board lacks a quorum, all motions for default judgment... 29 Labor 2 2014-07-01 2014-07-01 false Motions for default judgment, summary judgment, or dismissal referred to Chief Administrative Law Judge. 102.179 Section 102.179 Labor Regulations Relating to...

  13. 29 CFR 102.179 - Motions for default judgment, summary judgment, or dismissal referred to Chief Administrative Law...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Administrative Law Judge. During any period when the Board lacks a quorum, all motions for default judgment... 29 Labor 2 2013-07-01 2013-07-01 false Motions for default judgment, summary judgment, or dismissal referred to Chief Administrative Law Judge. 102.179 Section 102.179 Labor Regulations Relating to...

  14. Continuing care for the preterm infant after dismissal from the neonatal intensive care unit.

    PubMed

    Swanson, J A; Berseth, C L

    1987-07-01

    As more low-birth-weight babies survive, primary-care physicians are facing the responsibility of providing continuing care for those who have been dismissed from neonatal intensive-care units. Premature infants often require outpatient care for bronchopulmonary dysplasia, apnea, retinopathy of prematurity, intraventricular hemorrhage, hearing loss, hypothyroxinemia, anemia, neurodevelopmental sequelae, assessment of growth and nutrition, immunizations, and psychosocial stress. In this review, we present guidelines for the primary-care physician for the management of these conditions in preterm infants.

  15. 20 CFR 405.381 - Notice of dismissal of a request for a hearing before an administrative law judge.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... hearing before an administrative law judge. 405.381 Section 405.381 Employees' Benefits SOCIAL SECURITY ADMINISTRATION ADMINISTRATIVE REVIEW PROCESS FOR ADJUDICATING INITIAL DISABILITY CLAIMS Administrative Law Judge Hearing § 405.381 Notice of dismissal of a request for a hearing before an administrative law judge. We...

  16. 20 CFR 405.383 - Effect of dismissal of a request for a hearing before an administrative law judge.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... hearing before an administrative law judge. 405.383 Section 405.383 Employees' Benefits SOCIAL SECURITY ADMINISTRATION ADMINISTRATIVE REVIEW PROCESS FOR ADJUDICATING INITIAL DISABILITY CLAIMS Administrative Law Judge Hearing § 405.383 Effect of dismissal of a request for a hearing before an administrative law judge. The...

  17. 20 CFR 405.382 - Vacating a dismissal of a request for a hearing before an administrative law judge.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... hearing before an administrative law judge. 405.382 Section 405.382 Employees' Benefits SOCIAL SECURITY ADMINISTRATION ADMINISTRATIVE REVIEW PROCESS FOR ADJUDICATING INITIAL DISABILITY CLAIMS Administrative Law Judge Hearing § 405.382 Vacating a dismissal of a request for a hearing before an administrative law judge. If...

  18. Decision-Making Influences Tibial Impact Accelerations During Lateral Cutting.

    PubMed

    Lucas, Logan A; England, Benjamin S; Mason, Travis W; Lanning, Christopher R; Miller, Taylor M; Morgan, Alexander M; Almonroeder, Thomas G

    2018-05-29

    Lower extremity musculoskeletal injuries are common in sports such as basketball and soccer. Athletes competing in sports of this nature must maneuver in response to the actions of their teammates, opponents, etc. This limits their ability to pre-plan movements. The purpose of this study was to compare impact accelerations during pre-planned vs. un-planned lateral cutting. Thirty subjects (15 males, 15 females) performed pre-planned and un-planned cuts while we analyzed impact accelerations using an accelerometer secured to their tibia. For the pre-planned condition, subjects were aware of the movement to perform before initiating a trial. For the un-planned condition, subjects initiated their movement and then reacted to the illumination of one of three visual stimuli which dictated whether they would cut, land, or land-and-jump. A mixed-model ANOVA with a between factor of sex (male, female) and a within factor of condition (pre-planned, un-planned) was used to analyze the magnitude and variability of the impact accelerations for the cutting trials. Both males and females demonstrated higher impact accelerations (p = .010) and a trend toward greater inter-trial variability (p = .073) for the un-planned cutting trials (vs. pre-planned cuts). Un-planned cutting may place greater demands on the musculoskeletal system.

  19. Iowa Acceleration Scale Manual: A Guide for Whole-Grade Acceleration K-8. (3rd Edition, Manual)

    ERIC Educational Resources Information Center

    Assouline, Susan G.; Colangelo, Nicholas; Lupkowski-Shoplik, Ann; Forstadt, Leslie; Lipscomb, Jonathon

    2009-01-01

    Feedback from years of nationwide use has resulted in a 3rd Edition of this unique, systematic, and objective guide to considering and implementing academic acceleration. Developed and tested by the Belin-Blank Center at the University of Iowa, the IAS ensures that acceleration decisions are systematic, thoughtful, well reasoned, and defensible.…

  20. An Examination of Court Cases Relating to the Dismissal of K-12 Teachers for Immorality (1977-2007)

    ERIC Educational Resources Information Center

    Summerville, Tammy

    2010-01-01

    This was a purposeful, qualitative, historical and document-based research study that investigated the trends and outcomes of the legal issues relating to teacher dismissal for "immorality". The study included 114 cases over a 30-year period spanning from 1977-2007. Federal and state level law cases were researched to determine the ruling of…

  1. 76 FR 55217 - Procedures for Protests and Contracts Dispute

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-07

    ... revised to clarify the standard for requesting a dismissal or summary decision, and the process for... revised to clarify when such a decision is to be construed as a final agency order. Adjudicative Process... practice and dismissal or summary decision of protests. 17.21 Adjudicative Process for protests. 17.23...

  2. Consequences of players' dismissal in professional soccer: a crisis-related analysis of group-size effects.

    PubMed

    Bar-Eli, Michael; Tenenbaum, Gershon; Geister, Sabine

    2006-10-01

    This study documents the effect of players' dismissals on team performance in professional soccer. Our aim was to determine whether the punishment meted out for unacceptable player behaviour results in reduced team performance. The official web site of the German Soccer Association was used for coding data from games played in the first Bundesliga between the 1963 - 64 and 2003 - 04 (n = 41) seasons. A sample of 743 games where at least one red card was issued was used to test hypotheses derived from crisis theory (Bar-Eli & Tenenbaum, 1989a). Players' dismissals weaken a sanctioned team in terms of the goals and final score following the punishment. The chances of a sanctioned team scoring or winning were substantially reduced following the sanction. Most cards were issued in the later stages of matches. The statistics pertaining to outcome results as a function of game standing, game location, and time phases - all strongly support the view that teams can be considered conceptually similar to individuals regarding the link between stress and performance. To further develop the concept of team and individual psychological performance crisis in competition, it is recommended that reversal theory (Apter, 1982) and self-monitoring and distraction theories (Baumeister, 1984) be included in the design of future investigations pertaining to choking under pressure.

  3. Teacher Attitudes toward Subject-Specific Acceleration: Instrument Development and Validation

    ERIC Educational Resources Information Center

    Rambo, Karen E.; McCoach, D. Betsy

    2012-01-01

    Despite the research supporting acceleration, some teachers are still hesitant to recommend acceleration for advanced students. The Teacher Attitudes Toward Subject-Specific Acceleration (TATSSA) instrument was designed to uncover the factors that influence teacher decisions to recommend students for subject-specific acceleration. First, we…

  4. Financial Exigency as Just Cause for Dismissal of Tenured Faculty in Higher Education: What Are the Legal Issues?

    ERIC Educational Resources Information Center

    Karr, Mary Beth

    This paper addresses the legal issues surrounding a university or college's action of dismissing tenured faculty members because of the school's troubled financial condition or program discontinuance. It explores various legal principles through an examination of specific questions. These questions are: (1) How do the courts define financial…

  5. 42 CFR 405.990 - Expedited access to judicial review.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... considers material and that are not disputed; and (2) Assert that the only factor precluding a decision... accordance with § 405.1002 and a decision, dismissal order, or remand order of the ALJ has not been issued; (B) MAC review in accordance with § 405.1102 and a final decision, dismissal order, or remand order...

  6. Predicators of Success for Undergraduate Students Reinstated after an Academic Dismissal at a Small Midwest Private University Campus

    ERIC Educational Resources Information Center

    Meador, Ryan E.

    2012-01-01

    This study examined students who successfully applied for reinstatement after being academically dismissed for the first time in order to discover indicators of future success. This study examined 666 students' appeals filed at the DeVry University Kansas City campus between 2004 and 2009. Binary logistic regression was used to discover if a…

  7. The Effect of an Academic Dismissal Policy on Dropout, Graduation Rates and Student Satisfaction. Evidence from the Netherlands

    ERIC Educational Resources Information Center

    Sneyers, Eline; De Witte, Kristof

    2017-01-01

    This paper examines the effect of the introduction of an academic dismissal (AD) policy (i.e. an intervention, which can lead to compulsory student withdrawal) on student dropout, student graduation rates and satisfaction with the study program. Using a difference-in-differences type of estimator, we compare programs that introduced an AD policy…

  8. 75 FR 71411 - Radio Broadcasting Services; Silverpeak, NV

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-23

    ... rule; dismissal. SUMMARY: The Audio Division dismisses the petition for rule making filed by Shamrock... Division dismissed the petition for rule making and terminated the proceeding without adoption of a final..., and released November 5, 2010. The full text of this Commission decision is available for inspection...

  9. Racial Bias in the Manager-Employee Relationship: An Analysis of Quits, Dismissals, and Promotions at a Large Retail Firm

    ERIC Educational Resources Information Center

    Giuliano, Laura; Levine, David I.; Leonard, Jonathan

    2011-01-01

    Using data from a large U.S. retail firm, we examine how racial matches between managers and their employees affect rates of employee quits, dismissals, and promotions. We exploit changes in management at hundreds of stores to estimate hazard models with store fixed effects that control for all unobserved differences across store locations. We…

  10. Career Maturity of Students in Accelerated versus Traditional Programs

    ERIC Educational Resources Information Center

    Borges, Nicole J.; Richard, George V.; Duffy, Ryan D.

    2007-01-01

    The authors assessed the career maturity of students in accelerated versus traditional academic programs. Students in traditional programs were hypothesized to be more advanced regarding their career decision making and development when compared with students in accelerated programs. The Medical Career Development Inventory (see M. L. Savickas,…

  11. Accelerated bridge construction (ABC) decision making and economic modeling tool.

    DOT National Transportation Integrated Search

    2011-12-01

    In this FHWA-sponsored pool funded study, a set of decision making tools, based on the Analytic Hierarchy Process (AHP) was developed. This tool set is prepared for transportation specialists and decision-makers to determine if ABC is more effective ...

  12. Time to decision: the drivers of innovation adoption decisions

    NASA Astrophysics Data System (ADS)

    Ciganek, Andrew Paul; (Dave) Haseman, William; Ramamurthy, K.

    2014-03-01

    Organisations desire timeliness. Timeliness facilitates a better responsiveness to changes in an organisation's external environment to either attain or maintain competitiveness. Despite its importance, decision timeliness has not been explicitly examined. Decision timeliness is measured in this study as the time taken to commit to a decision. The research objective is to identify the drivers of decision timeliness in the context of adopting service-oriented architecture (SOA), an innovation for enterprise computing. A research model rooted in the technology-organisation-environment (TOE) framework is proposed and tested with data collected in a large-scale study. The research variables have been examined before in the context of adoption, but their applicability to the timeliness of innovation decision-making has not received much attention and their salience is unclear. The results support multiple hypothesised relationships, including the finding that a risk-oriented organisational culture as well as normative and coercive pressures accelerates decision timeliness. Top management support as well as the traditional innovation attributes (compatibility, relative advantage and complexity/ease-of-use) were not found to be significant when examining their influence on decision timeliness, which appears inconsistent with generally accepted knowledge and deserves further examination.

  13. Accelerated Learning Options: A Promising Strategy for States. Policy Insights

    ERIC Educational Resources Information Center

    Michelau, Demaree

    2006-01-01

    This issue of Policy Insights draws on findings from WICHE's report Accelerated Learning Options: Moving the Needle on Access and Success, to lay out some of the important policy issues that decision makers might consider when adopting new state policy related to accelerated learning or modifying policies already in existence. The publication…

  14. Before you make that big decision...

    PubMed

    Kahneman, Daniel; Lovallo, Dan; Sibony, Olivier

    2011-06-01

    When an executive makes a big bet, he or she typically relies on the judgment of a team that has put together a proposal for a strategic course of action. After all, the team will have delved into the pros and cons much more deeply than the executive has time to do. The problem is, biases invariably creep into any team's reasoning-and often dangerously distort its thinking. A team that has fallen in love with its recommendation, for instance, may subconsciously dismiss evidence that contradicts its theories, give far too much weight to one piece of data, or make faulty comparisons to another business case. That's why, with important decisions, executives need to conduct a careful review not only of the content of recommendations but of the recommendation process. To that end, the authors-Kahneman, who won a Nobel Prize in economics for his work on cognitive biases; Lovallo of the University of Sydney; and Sibony of McKinsey-have put together a 12-question checklist intended to unearth and neutralize defects in teams' thinking. These questions help leaders examine whether a team has explored alternatives appropriately, gathered all the right information, and used well-grounded numbers to support its case. They also highlight considerations such as whether the team might be unduly influenced by self-interest, overconfidence, or attachment to past decisions. By using this practical tool, executives will build decision processes over time that reduce the effects of biases and upgrade the quality of decisions their organizations make. The payoffs can be significant: A recent McKinsey study of more than 1,000 business investments, for instance, showed that when companies worked to reduce the effects of bias, they raised their returns on investment by seven percentage points. Executives need to realize that the judgment of even highly experienced, superbly competent managers can be fallible. A disciplined decision-making process, not individual genius, is the key to good

  15. The concept of post-racial: how its easy dismissal obscures important questions.

    PubMed

    Hollinger, David A

    2011-01-01

    Nearly all of today's confident dismissals of the notion of a "post-racial" America address the simple question, "Are we beyond racism or not?" But most of the writers who have used the terms post-racial or post-ethnic sympathetically have explored other questions: What is the significance of the blurring of ethnoracial lines through cross-group marriage and reproduction? How should we interpret the relatively greater ability of immigrant blacks as compared to standard "African Americans" to overcome racist barriers? What do we make of increasing evidence that economic and educational conditions prior to immigration are more powerful determinants than "race" in affecting the destiny of population groups that have immigrated to the United States in recent decades? Rather than calling constant attention to the undoubted reality of racism, this essay asks scholars and anti-racist intellectuals more generally to think beyond "the problem of the color line" in order to focus on "the problem of solidarity." The essay argues that the most easily answered questions are not those that most demand our attention.

  16. Characterization of a dismissed landfill via electrical resistivity tomography and mise-à-la-masse method

    NASA Astrophysics Data System (ADS)

    De Carlo, Lorenzo; Perri, Maria Teresa; Caputo, Maria Clementina; Deiana, Rita; Vurro, Michele; Cassiani, Giorgio

    2013-11-01

    Electrical resistivity methods are widely used for environmental applications, and they are particularly useful for the characterization and monitoring of sites where the presence of contamination requires a thorough understanding of the location and movement of water, that can act as a carrier of solutes. One such application is landfill studies, where the strong electrical contrasts between waste, leachate and surrounding formations make electrical methods a nearly ideal tool for investigation. In spite of the advantages, however, electrical investigation of landfills poses also challenges, both logistical and interpretational. This paper presents the results of a study conducted on a dismissed landfill, close to the city of Corigliano d'Otranto, in the Apulia region (Southern Italy). The landfill is located in an abandoned quarry, that was subsequently re-utilized about thirty years ago as a site for urban waste disposal. The waste was thought to be more than 20 m thick, and the landfill bottom was expected to be confined with an HDPE (high-density poli-ethylene) liner. During the digging operations performed to build a nearby new landfill, leachate was found, triggering an in-depth investigation including also non-invasive methods. The principal goal was to verify whether the leachate is indeed confined, and to what extent, by the HDPE liner. We performed both surface electrical resistivity tomography (ERT) and mise-à-la-masse (MALM) surveys, facing the severe challenges posed by the rugged terrain of the abandoned quarry complex. A conductive body, probably associated with leachate, was found as deep as 40 m below the current landfill surface i.e. at a depth much larger than the expected 20 m thickness of waste. Given the logistical difficulties that limit the geometry of acquisition, we utilized synthetic forward modeling in order to confirm/dismiss interpretational hypotheses emerging from the ERT and MALM results. This integration between measurements and

  17. Historic Reversals, Accelerating Resegregation, and the Need for New Integration Strategies

    ERIC Educational Resources Information Center

    Orfield, Gary; Lee, Chungmei

    2007-01-01

    American schools, resegregating gradually for almost two decades, are now experiencing accelerating isolation and this will doubtless be intensified by the recent decision of the U.S. Supreme Court. In June 2007, the Supreme Court handed down its first major decision on school desegregation in 12 years in the Louisville and Seattle cases. A…

  18. An Expert System For Tuning Particle-Beam Accelerators

    NASA Astrophysics Data System (ADS)

    Lager, Darrel L.; Brand, Hal R.; Maurer, William J.; Searfus, Robert M.; Hernandez, Jose E.

    1989-03-01

    We have developed a proof-of-concept prototype of an expert system for tuning particle beam accelerators. It is designed to function as an intelligent assistant for an operator. In its present form it implements the strategies and reasoning followed by the operator for steering through the beam transport section of the Advanced Test Accelerator at Lawrence Livermore Laboratory's Site 300. The system is implemented in the language LISP using the Artificial Intelligence concepts of frames, daemons, and a representation we developed called a Monitored Decision Script.

  19. The Ebola Spatial Care Path™: Accelerating point-of-care diagnosis, decision making, and community resilience in outbreaks.

    PubMed

    Kost, Gerald J; Ferguson, William J; Hoe, Jackie; Truong, Anh-Thu; Banpavichit, Arirat; Kongpila, Surin

    2015-01-01

    To present a vision where point-of-care testing (POCT) accelerates an Ebola Spatial Care Path™ (SCP) and future molecular diagnostics enable facilitated-access self-testing (FAST POC); to design an alternate care facility (ACF) for the SCP; to innovate an Ebola diagnostic center (DC); and to propel rapid POCT to the frontline to create resilience that stops future outbreaks. PubMed, literature, and web searches. Centers for Disease Control and Prevention (CDC), Food and Drug Administration (FDA), Medicine Without Frontiers, and World Health Organization (WHO) document analyses. Investigations in China, the Philippines, Thailand, and the United States. Review of SE Asia, US, and West Africa isolation-treatment centers. Innovation of a SCP, ACF, and DC suitable for American and other communities. The authors designed an ACF and DC to integrate SCP principles for urgent Ebola care. FDA emergency use authorizations for Ebola molecular diagnostics were discovered, but no portable, handheld, or self-contained molecular POC instruments are yet available, although feasible. The WHO initiated design criteria and an acceptance protocol for testing. Financial investment in POCT will downsize Ebola outbreaks. POCT is facilitating global health. Now, global health problems are elevating POCT to new levels of importance for accelerating diagnosis and evidence-based decision making during disease outbreaks. Authorities concur that rapid diagnosis has potential to stop disease spread. With embedded POCT, strategic SCPs planned by communities fulfill CDC recommendations. POC devices should consolidate multiplex test clusters supporting patients with Ebola in isolation. The ultimate future solution is FAST POC. New technologies offer minimally significant risks. Diagnostic centers in ACFs and transportable formats also will optimize Ebola SCPs.

  20. Do Principals Fire the Worst Teachers? NBER Working Paper No. 15715

    ERIC Educational Resources Information Center

    Jacob, Brian A.

    2010-01-01

    This paper takes advantage of a unique policy change to examine how principals make decisions regarding teacher dismissal. In 2004, the Chicago Public Schools (CPS) and Chicago Teachers Union (CTU) signed a new collective bargaining agreement that gave principals the flexibility to dismiss probationary teachers for any reason and without the…

  1. Do Principals Fire the Worst Teachers?

    ERIC Educational Resources Information Center

    Jacob, Brian A.

    2011-01-01

    This article takes advantage of a unique policy change to examine how principals make decisions regarding teacher dismissal. In 2004, the Chicago Public Schools (CPS) and Chicago Teachers Union signed a new collective bargaining agreement that gave principals the flexibility to dismiss probationary teachers for any reason and without the…

  2. 24 CFR 7.38 - Appeals.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... to the EEOC. (1) A Complainant may appeal the Department's final action or dismissal of a complaint. The regulations at 29 CFR part 1614, subpart D, govern a Complainant's right of appeal. (2) The... EEOC Administrative Judge's decision accepting or dismissing all or part of a class complaint; a class...

  3. 24 CFR 7.38 - Appeals.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... to the EEOC. (1) A Complainant may appeal the Department's final action or dismissal of a complaint. The regulations at 29 CFR part 1614, subpart D, govern a Complainant's right of appeal. (2) The... EEOC Administrative Judge's decision accepting or dismissing all or part of a class complaint; a class...

  4. 24 CFR 7.38 - Appeals.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... to the EEOC. (1) A Complainant may appeal the Department's final action or dismissal of a complaint. The regulations at 29 CFR part 1614, subpart D, govern a Complainant's right of appeal. (2) The... EEOC Administrative Judge's decision accepting or dismissing all or part of a class complaint; a class...

  5. 24 CFR 7.38 - Appeals.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... to the EEOC. (1) A Complainant may appeal the Department's final action or dismissal of a complaint. The regulations at 29 CFR part 1614, subpart D, govern a Complainant's right of appeal. (2) The... EEOC Administrative Judge's decision accepting or dismissing all or part of a class complaint; a class...

  6. 24 CFR 7.38 - Appeals.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... to the EEOC. (1) A Complainant may appeal the Department's final action or dismissal of a complaint. The regulations at 29 CFR part 1614, subpart D, govern a Complainant's right of appeal. (2) The... EEOC Administrative Judge's decision accepting or dismissing all or part of a class complaint; a class...

  7. Constitutional Rights: A View from Mt. Healthy.

    ERIC Educational Resources Information Center

    Gee, E. Gordon

    In their 1977 decision, "Mt. Healthy City School District Board of Education v. Doyle," the Supreme Court held that if a government employee who had a reasonable expectation of continued employment is dismissed and can show that his dismissal was motivated by his taking actions that are constitutionally protected, the employing agency…

  8. Knowledge, Attitudes, and Practices of Nonpharmaceutical Interventions following School Dismissals during the 2009 Influenza A H1N1 Pandemic in Michigan, United States

    PubMed Central

    Shi, Jianrong; Njai, Rashid; Wells, Eden; Collins, Jim; Wilkins, Melinda; Dooyema, Carrie; Sinclair, Julie; Gao, Hongjiang; Rainey, Jeanette J.

    2014-01-01

    Background Many schools throughout the United States reported an increase in dismissals due to the 2009 influenza A H1N1 pandemic (pH1N1). During the fall months of 2009, more than 567 school dismissals were reported from the state of Michigan. In December 2009, the Michigan Department of Community Health, in collaboration with the United States Centers for Disease Control and Prevention, conducted a survey to describe the knowledge, attitudes, and practices (KAPs) of households with school-aged children and classroom teachers regarding the recommended use of nonpharmaceutical interventions (NPIs) to slow the spread of influenza. Methods A random sample of eight elementary schools (kindergarten through 5th grade) was selected from each of the eight public health preparedness regions in the state. Within each selected school, a single classroom was randomly identified from each grade (K-5), and household caregivers of the classroom students and their respective teachers were asked to participate in the survey. Results In total, 26% (2,188/8,280) of household caregivers and 45% (163/360) of teachers from 48 schools (of the 64 sampled) responded to the survey. Of the 48 participating schools, 27% (13) experienced a school dismissal during the 2009 fall term. Eighty-seven percent (1,806/2,082) of caregivers and 80% (122/152) of teachers thought that the 2009 influenza A H1N1 pandemic was severe, and >90% of both groups indicated that they told their children/students to use NPIs, such as washing hands more often and covering coughs with tissues, to prevent infection with influenza. Conclusions Knowledge and instruction on the use of NPIs appeared to be high among household caregivers and teachers responding to the survey. Nevertheless, public health officials should continue to explain the public health rationale for NPIs to reduce pandemic influenza. Ensuring this information is communicated to household caregivers and teachers through trusted sources is essential

  9. Terascale Computing in Accelerator Science and Technology

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

    Ko, Kwok

    2002-08-21

    We have entered the age of ''terascale'' scientific computing. Processors and system architecture both continue to evolve; hundred-teraFLOP computers are expected in the next few years, and petaFLOP computers toward the end of this decade are conceivable. This ever-increasing power to solve previously intractable numerical problems benefits almost every field of science and engineering and is revolutionizing some of them, notably including accelerator physics and technology. At existing accelerators, it will help us optimize performance, expand operational parameter envelopes, and increase reliability. Design decisions for next-generation machines will be informed by unprecedented comprehensive and accurate modeling, as well as computer-aidedmore » engineering; all this will increase the likelihood that even their most advanced subsystems can be commissioned on time, within budget, and up to specifications. Advanced computing is also vital to developing new means of acceleration and exploring the behavior of beams under extreme conditions. With continued progress it will someday become reasonable to speak of a complete numerical model of all phenomena important to a particular accelerator.« less

  10. Principled Principals: New Evidence from Chicago Shows They Fire the Least Effective Teachers

    ERIC Educational Resources Information Center

    Jacob, Brian A.

    2011-01-01

    If principals have the authority to dismiss teachers, will they dismiss the less effective ones, or will they instead make perverse decisions by letting the good teachers go? Evidence from low-stakes surveys suggests that principals are able to identify the most and least effective teachers in their schools, as measured by their impact on student…

  11. Informed choice in bowel cancer screening: a qualitative study to explore how adults with lower education use decision aids

    PubMed Central

    Smith, Sian K; Kearney, Paul; Trevena, Lyndal; Barratt, Alexandra; Nutbeam, Don; McCaffery, Kirsten J

    2012-01-01

    Abstract Background  Offering informed choice in screening is increasingly advocated, but little is known about how evidence‐based information about the benefits and harms of screening influences understanding and participation in screening. Objective  We aimed to explore how a bowel cancer screening decision aid influenced decision making and screening behaviour among adults with lower education and literacy. Methods  Twenty‐one men and women aged 55–64 years with lower education levels were interviewed about using a decision aid to make their screening decision. Participants were purposively selected to include those who had and had not made an informed choice. Results  Understanding the purpose of the decision aid was an important factor in whether participants made an informed choice about screening. Participants varied in how they understood and integrated quantitative risk information about the benefits and harms of screening into their decision making; some read it carefully and used it to justify their screening decision, whereas others dismissed it because they were sceptical of it or lacked confidence in their own numeracy ability. Participants’ prior knowledge and beliefs about screening influenced how they made sense of the information. Discussion and conclusions  Participants valued information that offered them a choice in a non‐directive way, but were concerned that it would deter people from screening. Healthcare providers need to be aware that people respond to screening information in diverse ways involving a range of literacy skills and cognitive processes. PMID:22512746

  12. The Rise of Political Interference in Science Policy

    NASA Astrophysics Data System (ADS)

    Carter, J. M.; Goldman, G. T.; Barry, J.

    2017-12-01

    The United States federal government has long relied on independent science to inform policy decisions that impact public health and safety, and the environment. Yet, losses of scientific integrity in federal decisionmaking have persisted, politicizing science and undermining science-based public health protections the government is charged with overseeing. However, politicization of science has accelerated in recent months. Focusing on a series of recent case studies, we investigated different tactics used by political actors to undermine the use of independent science in the policy making process. In this talk, we will highlight and discuss many of these tactics used in the current political era including the delay of science-based decisions, disbanding scientific advisory boards, and the dismissal of scientific evidence. Additionally, this talk will be followed by a discussion of what we might expect for federal scientific integrity in the next few years.

  13. Scottish court dismisses a historic smoker's suit

    PubMed Central

    Friedman, L; Daynard, R

    2007-01-01

    The decision in a Scottish smoker's case, McTear v. Imperial Tobacco Limited, that there was no scientific proof of causation between the plaintiff's smoking and his death from lung cancer, accepted all of the traditional arguments that the tobacco industry has made throughout the history of tobacco litigation, including that epidemiology is not an adequate branch of science to draw a conclusion of causation, that the tobacco industry has no knowledge that its products are dangerous to consumers, and that, despite this lack of knowledge, the plaintiff had sufficient information to make an informed decision about the dangers of smoking. This case relied on outmoded methods of reasoning and placed too great a faith in the tobacco industry's timeworn argument that “everybody knew, nobody knows”. Further, the judge found it prejudicial that the plaintiff's expert witnesses were not paid for their services because she was indigent, believing that the lack of payment placed in doubt their credibility and claiming that the paid tobacco expert witnesses had more motive to testify independently because they had been paid, a perverse and novel line of reasoning. The McTear case contrasts unfavourably with the recent decision in United States v. Philip Morris, a United States decision that found the tobacco industry defendants to be racketeers, based both on the weight of a huge amount of internal tobacco industry documents showing that the tobacco industry knew their products were addictive and were made that way purposely to increase sales, and on the testimony of expert witnesses who, like those who testified in McTear, have made the advancement of the public health their life's work and are not “hired guns”. The McTear case's reasoning seems outdated and reminiscent of early litigation in the United States. Hopefully, it will not take courts outside of the United States 40 more years to acknowledge the current scientific knowledge about smoking and health. PMID

  14. 7 CFR 766.106 - Agency notification of decision regarding a complete application.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... intent to accelerate the account. (2) If the borrower cannot develop a feasible plan, or is not eligible... calculations used and reasons for the adverse decision, of its intent to accelerate the account in accordance... in accordance with § 766.115. (iii) If the net recovery value of non-essential assets is sufficient...

  15. 7 CFR 766.106 - Agency notification of decision regarding a complete application.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... intent to accelerate the account. (2) If the borrower cannot develop a feasible plan, or is not eligible... calculations used and reasons for the adverse decision, of its intent to accelerate the account in accordance... in accordance with § 766.115. (iii) If the net recovery value of non-essential assets is sufficient...

  16. 7 CFR 766.106 - Agency notification of decision regarding a complete application.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... intent to accelerate the account. (2) If the borrower cannot develop a feasible plan, or is not eligible... calculations used and reasons for the adverse decision, of its intent to accelerate the account in accordance... in accordance with § 766.115. (iii) If the net recovery value of non-essential assets is sufficient...

  17. 7 CFR 766.106 - Agency notification of decision regarding a complete application.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... intent to accelerate the account. (2) If the borrower cannot develop a feasible plan, or is not eligible... calculations used and reasons for the adverse decision, of its intent to accelerate the account in accordance... in accordance with § 766.115. (iii) If the net recovery value of non-essential assets is sufficient...

  18. 7 CFR 766.106 - Agency notification of decision regarding a complete application.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... intent to accelerate the account. (2) If the borrower cannot develop a feasible plan, or is not eligible... calculations used and reasons for the adverse decision, of its intent to accelerate the account in accordance... in accordance with § 766.115. (iii) If the net recovery value of non-essential assets is sufficient...

  19. Reasoning, evidence, and clinical decision-making: The great debate moves forward.

    PubMed

    Loughlin, Michael; Bluhm, Robyn; Buetow, Stephen; Borgerson, Kirstin; Fuller, Jonathan

    2017-10-01

    When the editorial to the first philosophy thematic edition of this journal was published in 2010, critical questioning of underlying assumptions, regarding such crucial issues as clinical decision making, practical reasoning, and the nature of evidence in health care, was still derided by some prominent contributors to the literature on medical practice. Things have changed dramatically. Far from being derided or dismissed as a distraction from practical concerns, the discussion of such fundamental questions, and their implications for matters of practical import, is currently the preoccupation of some of the most influential and insightful contributors to the on-going evidence-based medicine debate. Discussions focus on practical wisdom, evidence, and value and the relationship between rationality and context. In the debate about clinical practice, we are going to have to be more explicit and rigorous in future in developing and defending our views about what is valuable in human life. © 2017 John Wiley & Sons, Ltd.

  20. Methodological individualism in experimental games: not so easily dismissed.

    PubMed

    Krueger, Joachim I

    2008-06-01

    Orthodox game theory and social preference models cannot explain why people cooperate in many experimental games or how they manage to coordinate their choices. The theory of evidential decision making provides a solution, based on the idea that people tend to project their own choices onto others, whatever these choices might be. Evidential decision making preserves methodological individualism, and it works without recourse to social preferences. Rejecting methodological individualism, team reasoning is a thinly disguised resurgence of the group mind fallacy, and the experiments reported by Colman et al. [Colman, A. M., Pulford, B. D., & Rose, J. (this issue). Collective rationality in interactive decisions: Evidence for team reasoning. Acta Psychologica, doi:10.1016/j.actpsy.2007.08.003.] do not offer evidence that uniquely supports team reasoning.

  1. Acceleration modules in linear induction accelerators

    NASA Astrophysics Data System (ADS)

    Wang, Shao-Heng; Deng, Jian-Jun

    2014-05-01

    The Linear Induction Accelerator (LIA) is a unique type of accelerator that is capable of accelerating kilo-Ampere charged particle current to tens of MeV energy. The present development of LIA in MHz bursting mode and the successful application into a synchrotron have broadened LIA's usage scope. Although the transformer model is widely used to explain the acceleration mechanism of LIAs, it is not appropriate to consider the induction electric field as the field which accelerates charged particles for many modern LIAs. We have examined the transition of the magnetic cores' functions during the LIA acceleration modules' evolution, distinguished transformer type and transmission line type LIA acceleration modules, and re-considered several related issues based on transmission line type LIA acceleration module. This clarified understanding should help in the further development and design of LIA acceleration modules.

  2. 78 FR 19424 - Service Rules for the 698-746, 747-762 and 777-792 MHz Bands; Revision of the Commission's Rules...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-01

    ... Reconsideration (MO&O) denies or dismisses petitions seeking reconsideration of certain decisions made by the Commission in the 700 MHz Second Report and Order, relating to the 698-806 MHz Band, including decisions..., public safety narrowband relocation procedures, and the decisions not to impose wholesale requirements...

  3. 20 CFR 422.205 - Review by Appeals Council.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... decision or dismissal may request a review of such action by the Appeals Council. The Health Care Financing... explained in § 422.210(a), or the refusal of a request to reopen a hearing or Appeals Council decision...

  4. School Law.

    ERIC Educational Resources Information Center

    Splitt, David A.

    1986-01-01

    Reviews four recent court decisions affecting school law. A Circuit Court of Appeals ruling upheld Norfolk Schools' decision to abolish busing and reinstate neighborhood schools. The United States Supreme Court dismissed appeals to lower court decisions involving a minimum grade prerequisite, a teacher's privacy rights, and an "adult"…

  5. Justice and care: decision making by medical school student Promotions Committees

    PubMed Central

    Green, Emily P.; Gruppuso, Philip A.

    2017-01-01

    CONTEXT The function of medical school entities that determine student advancement or dismissal has gone largely unexplored. Decision making of “academic progress” or student promotions committees is examined using a theoretical framework contrasting ethics of justice and care, with roots in the moral development work of theorists Kohlberg and Gilligan. OBJECTIVES To ascertain promotions committee members’ conceptualization of the role of their committee, ethical orientations used in member decision making, and student characteristics most influential to that decision making. METHODS An electronic survey was distributed to voting members of promotions committees at 143 accredited allopathic medical schools in the U.S. Descriptive statistics were calculated and data were analyzed by gender, role, institution type and class size. RESULTS Respondents included 241 voting members of promotions committees at 55 medical schools. Respondents endorsed various promotions committee roles, including acting in the best interest of learners’ future patients and graduating highly qualified learners. Implementing policy was assigned lower importance. The overall pattern of responses did not indicate a predominant orientation toward an ethic of justice or care. Respondents indicated that committees have discretion to take individual student characteristics into consideration during deliberations, and that they do so in practice. Among the student characteristics with the greatest influence on decision making, professionalism and academic performance were paramount. Eighty-five percent of participants indicated that they received no training. CONCLUSIONS Promotions committee members do not regard orientations of justice and care as being mutually exclusive, and endorse an array of statements regarding committee purpose that may conflict with one another. The considerable variance in the influence of student characteristics, and the general absence of committee member

  6. A multi-site analysis of the association between black carbon concentrations and vehicular idling, traffic, background pollution, and meteorology during school dismissals.

    PubMed

    Richmond-Bryant, J; Bukiewicz, L; Kalin, R; Galarraga, C; Mirer, F

    2011-05-01

    A study was performed to assess the relationship between black carbon (BC), passing traffic, and vehicular idling outside New York City (NYC) schools during student dismissal. Monitoring was performed at three school sites in East Harlem, the Bronx, and Brooklyn for 1month per year over a two-year period from November 2006-October 2008. Monitoring at each site was conducted before and after the Asthma Free School Zone (AFSZ) asthma reduction education program was administered. Real-time equipment with a one-minute averaging interval was used to obtain the BC data, while volume counts of idling and passing school busses, trucks, and automobiles were collected each minute by study staff. These data were matched to ambient PM(2.5) and meteorology data obtained from the New York State Department of Environmental Conservation. A generalized additive model (GAM) model was run to examine the relationship between BC concentration and each variable while accounting for site-to-site differences. F-tests were employed to assess the significance of each of the predictor variables. The model results suggested that variability in ambient PM(2.5) concentration contributed 24% of the variability in transformed BC concentration, while variability in the number of idling busses and trucks on the street during dismissal contributed 20% of the variability in transformed BC concentration. The results of this study suggest that a combination of urban scale and local traffic control approaches in combination with cessation of school bus idling will produce improved local BC concentration outside schools. Published by Elsevier B.V.

  7. Accelerator system and method of accelerating particles

    NASA Technical Reports Server (NTRS)

    Wirz, Richard E. (Inventor)

    2010-01-01

    An accelerator system and method that utilize dust as the primary mass flux for generating thrust are provided. The accelerator system can include an accelerator capable of operating in a self-neutralizing mode and having a discharge chamber and at least one ionizer capable of charging dust particles. The system can also include a dust particle feeder that is capable of introducing the dust particles into the accelerator. By applying a pulsed positive and negative charge voltage to the accelerator, the charged dust particles can be accelerated thereby generating thrust and neutralizing the accelerator system.

  8. A beamline systems model for Accelerator-Driven Transmutation Technology (ADTT) facilities

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

    Todd, Alan M. M.; Paulson, C. C.; Peacock, M. A.

    1995-09-15

    A beamline systems code, that is being developed for Accelerator-Driven Transmutation Technology (ADTT) facility trade studies, is described. The overall program is a joint Grumman, G. H. Gillespie Associates (GHGA) and Los Alamos National Laboratory effort. The GHGA Accelerator Systems Model (ASM) has been adopted as the framework on which this effort is based. Relevant accelerator and beam transport models from earlier Grumman systems codes are being adapted to this framework. Preliminary physics and engineering models for each ADTT beamline component have been constructed. Examples noted include a Bridge Coupled Drift Tube Linac (BCDTL) and the accelerator thermal system. Amore » decision has been made to confine the ASM framework principally to beamline modeling, while detailed target/blanket, balance-of-plant and facility costing analysis will be performed externally. An interfacing external balance-of-plant and facility costing model, which will permit the performance of iterative facility trade studies, is under separate development. An ABC (Accelerator Based Conversion) example is used to highlight the present models and capabilities.« less

  9. Psychophysiological arousal and inter‐ and intraindividual differences in risk‐sensitive decision making

    PubMed Central

    Scheibehenne, Benjamin; Clark, Luke

    2016-01-01

    Abstract The current study assessed peripheral responses during decision making under explicit risk, and tested whether intraindividual variability in choice behavior can be explained by fluctuations in peripheral arousal. Electrodermal activity (EDA) and heart rate (HR) were monitored in healthy volunteers (N = 68) during the Roulette Betting Task. In this task, participants were presented with risky gambles to bet on, with the chances of winning varying across trials. Hierarchical Bayesian analyses demonstrated that EDA and HR acceleration responses during the decision phase were sensitive to the chances of winning. Interindividual differences in this peripheral reactivity during risky decision making were related to trait sensitivity to punishment and trait sensitivity to reward. Moreover, trial‐by‐trial variation in EDA and HR acceleration responses predicted a small portion of intraindividual variability in betting choices. Our results show that psychophysiological responses are sensitive to explicit risk and can help explain intraindividual heterogeneity in choice behavior. PMID:26927730

  10. Benefit-Risk Analysis for Decision-Making: An Approach.

    PubMed

    Raju, G K; Gurumurthi, K; Domike, R

    2016-12-01

    The analysis of benefit and risk is an important aspect of decision-making throughout the drug lifecycle. In this work, the use of a benefit-risk analysis approach to support decision-making was explored. The proposed approach builds on the qualitative US Food and Drug Administration (FDA) approach to include a more explicit analysis based on international standards and guidance that enables aggregation and comparison of benefit and risk on a common basis and a lifecycle focus. The approach is demonstrated on six decisions over the lifecycle (e.g., accelerated approval, withdrawal, and traditional approval) using two case studies: natalizumab for multiple sclerosis (MS) and bedaquiline for multidrug-resistant tuberculosis (MDR-TB). © 2016 American Society for Clinical Pharmacology and Therapeutics.

  11. GTA (ground test accelerator) Phase 1: Baseline design report

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

    Not Available

    1986-08-01

    The national Neutral Particle Beam (NPB) program has two objectives: to provide the necessary basis for a discriminator/weapon decision by 1992, and to develop the technology in stages that lead ultimately to a neutral particle beam weapon. The ground test accelerator (GTA) is the test bed that permits the advancement of the state-of-the-art under experimental conditions in an integrated automated system mode. An intermediate goal of the GTA program is to support the Integrated Space Experiments, while the ultimate goal is to support the 1992 decision. The GTA system and each of its major subsystems are described, and project schedulesmore » and resource requirements are provided. (LEW)« less

  12. Decision support for hospital bed management using adaptable individual length of stay estimations and shared resources.

    PubMed

    Schmidt, Robert; Geisler, Sandra; Spreckelsen, Cord

    2013-01-07

    Elective patient admission and assignment planning is an important task of the strategic and operational management of a hospital and early on became a central topic of clinical operations research. The management of hospital beds is an important subtask. Various approaches have been proposed, involving the computation of efficient assignments with regard to the patients' condition, the necessity of the treatment, and the patients' preferences. However, these approaches are mostly based on static, unadaptable estimates of the length of stay and, thus, do not take into account the uncertainty of the patient's recovery. Furthermore, the effect of aggregated bed capacities have not been investigated in this context. Computer supported bed management, combining an adaptable length of stay estimation with the treatment of shared resources (aggregated bed capacities) has not yet been sufficiently investigated. The aim of our work is: 1) to define a cost function for patient admission taking into account adaptable length of stay estimations and aggregated resources, 2) to define a mathematical program formally modeling the assignment problem and an architecture for decision support, 3) to investigate four algorithmic methodologies addressing the assignment problem and one base-line approach, and 4) to evaluate these methodologies w.r.t. cost outcome, performance, and dismissal ratio. The expected free ward capacity is calculated based on individual length of stay estimates, introducing Bernoulli distributed random variables for the ward occupation states and approximating the probability densities. The assignment problem is represented as a binary integer program. Four strategies for solving the problem are applied and compared: an exact approach, using the mixed integer programming solver SCIP; and three heuristic strategies, namely the longest expected processing time, the shortest expected processing time, and random choice. A baseline approach serves to compare these

  13. 29 CFR 1978.109 - Decision and orders of the administrative law judge.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... the Act, the perception of protected activity, was a contributing factor in the adverse action alleged... or the perception thereof. (c) Neither the Assistant Secretary's determination to dismiss a complaint...

  14. Knowledge engineering for PACES, the particle accelerator control expert system

    NASA Astrophysics Data System (ADS)

    Lind, P. C.; Poehlman, W. F. S.; Stark, J. W.; Cousins, T.

    1992-04-01

    The KN-3000 used at Defense Research Establishment Ottawa is a Van de Graaff particle accelerator employed primarily to produce monoenergetic neutrons for calibrating radiation detectors. To provide training and assistance for new operators, it was decided to develop an expert system for accelerator operation. Knowledge engineering aspects of the expert system are reviewed. Two important issues are involved: the need to encapsulate expert knowledge into the system in a form that facilitates automatic accelerator operation and to partition the system so that time-consuming inferencing is minimized in favor of faster, more algorithmic control. It is seen that accelerator control will require fast, narrowminded decision making for rapid fine tuning, but slower and broader reasoning for machine startup, shutdown, fault diagnosis, and correction. It is also important to render the knowledge base in a form conducive to operator training. A promising form of the expert system involves a hybrid system in which high level reasoning is performed on the host machine that interacts with the user, while an embedded controller employs neural networks for fast but limited adjustment of accelerator performance. This partitioning of duty facilitates a hierarchical chain of command yielding an effective mixture of speed and reasoning ability.

  15. Spatial education: improving conservation delivery through space-structured decision making

    USGS Publications Warehouse

    Moore, Clinton T.; Shaffer, Terry L.; Gannon, Jill J.

    2013-01-01

    Adaptive management is a form of structured decision making designed to guide management of natural resource systems when their behaviors are uncertain. Where decision making can be replicated across units of a landscape, learning can be accelerated, and biological processes can be understood in a larger spatial context. Broad-based partnerships among land management agencies, exemplified by Landscape Conservation Cooperatives (conservation partnerships created through the U.S. Department of the Interior), are potentially ideal environments for implementing spatially structured adaptive management programs.

  16. New EEOC guidance seen as helpful, but not decisive.

    PubMed

    1997-03-21

    The Equal Employment Opportunity Commission (EEOC) concluded that a person who applies for disability benefits does not forfeit his rights to claim employment discrimination under the Americans with Disabilities Act (ADA). Judges are not obligated to follow the EEOC opinion and are likely to continue to dismiss ADA claims if patients said they were disabled when applying for benefits. To be eligible for Social Security benefits, a person must claim to be unable to work. To be a qualified individual with a disability under the ADA, the person must be able to work with or without reasonable accommodation. The EEOC states that an application for benefits is not necessarily inconsistent with a claim that a person is a qualified individual with a disability under the ADA because the statute's standards are fundamentally different from those of disability benefits programs. Because of these differences, courts should not summarily dismiss ADA claims, but should instead conduct individual analyses.

  17. Accelerated decomposition techniques for large discounted Markov decision processes

    NASA Astrophysics Data System (ADS)

    Larach, Abdelhadi; Chafik, S.; Daoui, C.

    2017-12-01

    Many hierarchical techniques to solve large Markov decision processes (MDPs) are based on the partition of the state space into strongly connected components (SCCs) that can be classified into some levels. In each level, smaller problems named restricted MDPs are solved, and then these partial solutions are combined to obtain the global solution. In this paper, we first propose a novel algorithm, which is a variant of Tarjan's algorithm that simultaneously finds the SCCs and their belonging levels. Second, a new definition of the restricted MDPs is presented to ameliorate some hierarchical solutions in discounted MDPs using value iteration (VI) algorithm based on a list of state-action successors. Finally, a robotic motion-planning example and the experiment results are presented to illustrate the benefit of the proposed decomposition algorithms.

  18. Eckmann v. Board of Education of Hawthorn School District: Bad Management Makes Bad Law.

    ERIC Educational Resources Information Center

    Sacken, Donal M.

    1988-01-01

    A school board's dismissal of a teacher who was an unwed mother resulted in the jury granting a large award. The judge grounded the legal justification for the jury's decision in the teacher's constitutionally protected decision to bear a child, irrespective of marriage. Criticizes court's constitutional intrepretation. (MLF)

  19. First muon acceleration using a radio-frequency accelerator

    NASA Astrophysics Data System (ADS)

    Bae, S.; Choi, H.; Choi, S.; Fukao, Y.; Futatsukawa, K.; Hasegawa, K.; Iijima, T.; Iinuma, H.; Ishida, K.; Kawamura, N.; Kim, B.; Kitamura, R.; Ko, H. S.; Kondo, Y.; Li, S.; Mibe, T.; Miyake, Y.; Morishita, T.; Nakazawa, Y.; Otani, M.; Razuvaev, G. P.; Saito, N.; Shimomura, K.; Sue, Y.; Won, E.; Yamazaki, T.

    2018-05-01

    Muons have been accelerated by using a radio-frequency accelerator for the first time. Negative muonium atoms (Mu- ), which are bound states of positive muons (μ+) and two electrons, are generated from μ+'s through the electron capture process in an aluminum degrader. The generated Mu- 's are initially electrostatically accelerated and injected into a radio-frequency quadrupole linac (RFQ). In the RFQ, the Mu- 's are accelerated to 89 keV. The accelerated Mu- 's are identified by momentum measurement and time of flight. This compact muon linac opens the door to various muon accelerator applications including particle physics measurements and the construction of a transmission muon microscope.

  20. Justice and care: decision making by medical school student promotions committees.

    PubMed

    Green, Emily P; Gruppuso, Philip A

    2017-06-01

    The function of medical school entities that determine student advancement or dismissal has gone largely unexplored. The decision making of 'academic progress' or student promotions committees is examined using a theoretical framework contrasting ethics of justice and care, with roots in the moral development work of theorists Kohlberg and Gilligan. To ascertain promotions committee members' conceptualisation of the role of their committee, ethical orientations used in member decision making, and student characteristics most influential in that decision making. An electronic survey was distributed to voting members of promotions committees at 143 accredited allopathic medical schools in the USA. Descriptive statistics were calculated and data were analysed by gender, role, institution type and class size. Respondents included 241 voting members of promotions committees at 55 medical schools. Respondents endorsed various promotions committee roles, including acting in the best interest of learners' future patients and graduating highly qualified learners. Implementing policy was assigned lower importance. The overall pattern of responses did not indicate a predominant orientation toward an ethic of justice or care. Respondents indicated that committees have discretion to take individual student characteristics into consideration during deliberations, and that they do so in practice. Among the student characteristics with the greatest influence on decision making, professionalism and academic performance were paramount. Eighty-five per cent of participants indicated that they received no training. Promotions committee members do not regard orientations of justice and care as being mutually exclusive and endorse an array of statements regarding the committee's purpose that may conflict with one another. The considerable variance in the influence of student characteristics and the general absence of committee member training indicate a need for clear delineation of the

  1. The perceptions of judicial and psychosocial interveners of the consequences of dropped charges in domestic violence cases.

    PubMed

    Gauthier, Sonia

    2010-12-01

    Many domestic violence cases do not go to trial because the victim refuses to testify. This article presents a qualitative study exploring the dismissal of criminal charges in domestic violence cases. The 22 judicial and psychosocial professionals interviewed in Montreal, Canada, discussed various consequences of the legal decision to dismiss the charges on victims, perpetrators, justice system professionals, and society as a whole. Respondents clearly did not view the withdrawal of charges as a failure of the criminalization of domestic violence.

  2. PARTICLE ACCELERATOR

    DOEpatents

    Teng, L.C.

    1960-01-19

    ABS>A combination of two accelerators, a cyclotron and a ring-shaped accelerator which has a portion disposed tangentially to the cyclotron, is described. Means are provided to transfer particles from the cyclotron to the ring accelerator including a magnetic deflector within the cyclotron, a magnetic shield between the ring accelerator and the cyclotron, and a magnetic inflector within the ring accelerator.

  3. Tracking Second Thoughts: Continuous and Discrete Revision Processes during Visual Lexical Decision

    PubMed Central

    Barca, Laura; Pezzulo, Giovanni

    2015-01-01

    We studied the dynamics of lexical decisions by asking participants to categorize lexical and nonlexical stimuli and recording their mouse movements toward response buttons during the choice. In a previous report we revealed greater trajectory curvature and attraction to competitors for Low Frequency words and Pseudowords. This analysis did not clarify whether the trajectory curvature in the two conditions was due to a continuous dynamic competition between the response alternatives or if a discrete revision process (a "change of mind") took place during the choice from an initially selected response to the opposite one. To disentangle these two possibilities, here we analyse the velocity and acceleration profiles of mouse movements during the choice. Pseudowords' peak movement velocity occurred with 100ms delay with respect to words and Letters Strings. Acceleration profile for High and Low Frequency words and Letters Strings exhibited a butterfly plot with one acceleration peak at 400ms and one deceleration peak at 650ms. Differently, Pseudowords' acceleration profile had double positive peaks (at 400 and 600ms) followed by movement deceleration, in correspondence with changes in the decision from lexical to nonlexical response buttons. These results speak to different online processes during the categorization of Low Frequency words and Pseudowords, with a continuous competition process for the former and a discrete revision process for the latter. PMID:25699992

  4. Acceleration Modes and Transitions in Pulsed Plasma Accelerators

    NASA Technical Reports Server (NTRS)

    Polzin, Kurt A.; Greve, Christine M.

    2018-01-01

    Pulsed plasma accelerators typically operate by storing energy in a capacitor bank and then discharging this energy through a gas, ionizing and accelerating it through the Lorentz body force. Two plasma accelerator types employing this general scheme have typically been studied: the gas-fed pulsed plasma thruster and the quasi-steady magnetoplasmadynamic (MPD) accelerator. The gas-fed pulsed plasma accelerator is generally represented as a completely transient device discharging in approximately 1-10 microseconds. When the capacitor bank is discharged through the gas, a current sheet forms at the breech of the thruster and propagates forward under a j (current density) by B (magnetic field) body force, entraining propellant it encounters. This process is sometimes referred to as detonation-mode acceleration because the current sheet representation approximates that of a strong shock propagating through the gas. Acceleration of the initial current sheet ceases when either the current sheet reaches the end of the device and is ejected or when the current in the circuit reverses, striking a new current sheet at the breech and depriving the initial sheet of additional acceleration. In the quasi-steady MPD accelerator, the pulse is lengthened to approximately 1 millisecond or longer and maintained at an approximately constant level during discharge. The time over which the transient phenomena experienced during startup typically occur is short relative to the overall discharge time, which is now long enough for the plasma to assume a relatively steady-state configuration. The ionized gas flows through a stationary current channel in a manner that is sometimes referred to as the deflagration-mode of operation. The plasma experiences electromagnetic acceleration as it flows through the current channel towards the exit of the device. A device that had a short pulse length but appeared to operate in a plasma acceleration regime different from the gas-fed pulsed plasma

  5. 40 CFR 164.103 - Final decision or order on appeal or review.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... review. 164.103 Section 164.103 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... RODENTICIDE ACT, ARISING FROM REFUSALS TO REGISTER, CANCELLATIONS OF REGISTRATIONS, CHANGES OF CLASSIFICATIONS... of an accelerated decision, unless otherwise stipulated by the parties, the Environmental Appeals...

  6. 40 CFR 164.103 - Final decision or order on appeal or review.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... review. 164.103 Section 164.103 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... RODENTICIDE ACT, ARISING FROM REFUSALS TO REGISTER, CANCELLATIONS OF REGISTRATIONS, CHANGES OF CLASSIFICATIONS... of an accelerated decision, unless otherwise stipulated by the parties, the Environmental Appeals...

  7. Naturalistic Decision Making for Power System Operators

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

    Greitzer, Frank L.; Podmore, Robin; Robinson, Marck

    2010-02-01

    Motivation – Investigations of large-scale outages in the North American interconnected electric system often attribute the causes to three T’s: Trees, Training and Tools. To document and understand the mental processes used by expert operators when making critical decisions, a naturalistic decision making (NDM) model was developed. Transcripts of conversations were analyzed to reveal and assess NDM-based performance criteria. Findings/Design – An item analysis indicated that the operators’ Situation Awareness Levels, mental models, and mental simulations can be mapped at different points in the training scenario. This may identify improved training methods or analytical/ visualization tools. Originality/Value – This studymore » applies for the first time, the concepts of Recognition Primed Decision Making, Situation Awareness Levels and Cognitive Task Analysis to training of electric power system operators. Take away message – The NDM approach provides a viable framework for systematic training management to accelerate learning in simulator-based training scenarios for power system operators and teams.« less

  8. Covariant Uniform Acceleration

    NASA Astrophysics Data System (ADS)

    Friedman, Yaakov; Scarr, Tzvi

    2013-04-01

    We derive a 4D covariant Relativistic Dynamics Equation. This equation canonically extends the 3D relativistic dynamics equation , where F is the 3D force and p = m0γv is the 3D relativistic momentum. The standard 4D equation is only partially covariant. To achieve full Lorentz covariance, we replace the four-force F by a rank 2 antisymmetric tensor acting on the four-velocity. By taking this tensor to be constant, we obtain a covariant definition of uniformly accelerated motion. This solves a problem of Einstein and Planck. We compute explicit solutions for uniformly accelerated motion. The solutions are divided into four Lorentz-invariant types: null, linear, rotational, and general. For null acceleration, the worldline is cubic in the time. Linear acceleration covariantly extends 1D hyperbolic motion, while rotational acceleration covariantly extends pure rotational motion. We use Generalized Fermi-Walker transport to construct a uniformly accelerated family of inertial frames which are instantaneously comoving to a uniformly accelerated observer. We explain the connection between our approach and that of Mashhoon. We show that our solutions of uniformly accelerated motion have constant acceleration in the comoving frame. Assuming the Weak Hypothesis of Locality, we obtain local spacetime transformations from a uniformly accelerated frame K' to an inertial frame K. The spacetime transformations between two uniformly accelerated frames with the same acceleration are Lorentz. We compute the metric at an arbitrary point of a uniformly accelerated frame. We obtain velocity and acceleration transformations from a uniformly accelerated system K' to an inertial frame K. We introduce the 4D velocity, an adaptation of Horwitz and Piron s notion of "off-shell." We derive the general formula for the time dilation between accelerated clocks. We obtain a formula for the angular velocity of a uniformly accelerated object. Every rest point of K' is uniformly accelerated, and

  9. Decision support for hospital bed management using adaptable individual length of stay estimations and shared resources

    PubMed Central

    2013-01-01

    Background Elective patient admission and assignment planning is an important task of the strategic and operational management of a hospital and early on became a central topic of clinical operations research. The management of hospital beds is an important subtask. Various approaches have been proposed, involving the computation of efficient assignments with regard to the patients’ condition, the necessity of the treatment, and the patients’ preferences. However, these approaches are mostly based on static, unadaptable estimates of the length of stay and, thus, do not take into account the uncertainty of the patient’s recovery. Furthermore, the effect of aggregated bed capacities have not been investigated in this context. Computer supported bed management, combining an adaptable length of stay estimation with the treatment of shared resources (aggregated bed capacities) has not yet been sufficiently investigated. The aim of our work is: 1) to define a cost function for patient admission taking into account adaptable length of stay estimations and aggregated resources, 2) to define a mathematical program formally modeling the assignment problem and an architecture for decision support, 3) to investigate four algorithmic methodologies addressing the assignment problem and one base-line approach, and 4) to evaluate these methodologies w.r.t. cost outcome, performance, and dismissal ratio. Methods The expected free ward capacity is calculated based on individual length of stay estimates, introducing Bernoulli distributed random variables for the ward occupation states and approximating the probability densities. The assignment problem is represented as a binary integer program. Four strategies for solving the problem are applied and compared: an exact approach, using the mixed integer programming solver SCIP; and three heuristic strategies, namely the longest expected processing time, the shortest expected processing time, and random choice. A baseline approach

  10. Analyzing radial acceleration with a smartphone acceleration sensor

    NASA Astrophysics Data System (ADS)

    Vogt, Patrik; Kuhn, Jochen

    2013-03-01

    This paper continues the sequence of experiments using the acceleration sensor of smartphones (for description of the function and the use of the acceleration sensor, see Ref. 1) within this column, in this case for analyzing the radial acceleration.

  11. Community Petascale Project for Accelerator Science and Simulation: Advancing Computational Science for Future Accelerators and Accelerator Technologies

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

    Spentzouris, P.; /Fermilab; Cary, J.

    The design and performance optimization of particle accelerators are essential for the success of the DOE scientific program in the next decade. Particle accelerators are very complex systems whose accurate description involves a large number of degrees of freedom and requires the inclusion of many physics processes. Building on the success of the SciDAC-1 Accelerator Science and Technology project, the SciDAC-2 Community Petascale Project for Accelerator Science and Simulation (ComPASS) is developing a comprehensive set of interoperable components for beam dynamics, electromagnetics, electron cooling, and laser/plasma acceleration modelling. ComPASS is providing accelerator scientists the tools required to enable the necessarymore » accelerator simulation paradigm shift from high-fidelity single physics process modeling (covered under SciDAC1) to high-fidelity multiphysics modeling. Our computational frameworks have been used to model the behavior of a large number of accelerators and accelerator R&D experiments, assisting both their design and performance optimization. As parallel computational applications, the ComPASS codes have been shown to make effective use of thousands of processors. ComPASS is in the first year of executing its plan to develop the next-generation HPC accelerator modeling tools. ComPASS aims to develop an integrated simulation environment that will utilize existing and new accelerator physics modules with petascale capabilities, by employing modern computing and solver technologies. The ComPASS vision is to deliver to accelerator scientists a virtual accelerator and virtual prototyping modeling environment, with the necessary multiphysics, multiscale capabilities. The plan for this development includes delivering accelerator modeling applications appropriate for each stage of the ComPASS software evolution. Such applications are already being used to address challenging problems in accelerator design and optimization. The Com

  12. Evidence for arrogance: On the relative importance of expertise, outcome, and manner

    PubMed Central

    Kruglanski, Arie W.; Chernikova, Marina; Schori-Eyal, Noa

    2017-01-01

    Arrogant behavior is as old as human nature. Nonetheless, the factors that cause people to be perceived as arrogant have received very little research attention. In this paper, we focused on a typical manifestation of arrogance: dismissive behavior. In particular, we explored the conditions under which a person who dismissed advice would be perceived as arrogant. We examined two factors: the advisee’s competence, and the manner in which he or she dismissed the advice. The effect of the advisee’s competence was tested by manipulating two competence cues: relative expertise, and the outcome of the advice dismissal (i.e., whether the advisee was right or wrong). In six studies (N = 1304), participants made arrogance judgments about protagonists who dismissed the advice of another person while the advisees’ relative expertise (compared to the advisor), their eventual correctness, and the manner of their dismissal were manipulated in between-participant designs. Across various types of decisions and advisee-advisor relationships, the results show that less expert, less correct, and ruder advisees are perceived as more arrogant. We also find that outcome trumps expertise, and manner trumps both expertise and outcomes. In two additional studies (N = 101), we examined people’s naïve theories about the relative importance of the aforementioned arrogance cues. These studies showed that people overestimate the role of expertise information as compared to the role of interpersonal manner and outcomes. Thus, our results suggest that people may commit arrogant faux pas because they erroneously expect that their expertise will justify their dismissive behavior. PMID:28683114

  13. Learning to make collective decisions: the impact of confidence escalation.

    PubMed

    Mahmoodi, Ali; Bang, Dan; Ahmadabadi, Majid Nili; Bahrami, Bahador

    2013-01-01

    Little is known about how people learn to take into account others' opinions in joint decisions. To address this question, we combined computational and empirical approaches. Human dyads made individual and joint visual perceptual decision and rated their confidence in those decisions (data previously published). We trained a reinforcement (temporal difference) learning agent to get the participants' confidence level and learn to arrive at a dyadic decision by finding the policy that either maximized the accuracy of the model decisions or maximally conformed to the empirical dyadic decisions. When confidences were shared visually without verbal interaction, RL agents successfully captured social learning. When participants exchanged confidences visually and interacted verbally, no collective benefit was achieved and the model failed to predict the dyadic behaviour. Behaviourally, dyad members' confidence increased progressively and verbal interaction accelerated this escalation. The success of the model in drawing collective benefit from dyad members was inversely related to confidence escalation rate. The findings show an automated learning agent can, in principle, combine individual opinions and achieve collective benefit but the same agent cannot discount the escalation suggesting that one cognitive component of collective decision making in human may involve discounting of overconfidence arising from interactions.

  14. Accelerators, Beams And Physical Review Special Topics - Accelerators And Beams

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

    Siemann, R.H.; /SLAC

    Accelerator science and technology have evolved as accelerators became larger and important to a broad range of science. Physical Review Special Topics - Accelerators and Beams was established to serve the accelerator community as a timely, widely circulated, international journal covering the full breadth of accelerators and beams. The history of the journal and the innovations associated with it are reviewed.

  15. Commnity Petascale Project for Accelerator Science And Simulation: Advancing Computational Science for Future Accelerators And Accelerator Technologies

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

    Spentzouris, Panagiotis; /Fermilab; Cary, John

    The design and performance optimization of particle accelerators are essential for the success of the DOE scientific program in the next decade. Particle accelerators are very complex systems whose accurate description involves a large number of degrees of freedom and requires the inclusion of many physics processes. Building on the success of the SciDAC-1 Accelerator Science and Technology project, the SciDAC-2 Community Petascale Project for Accelerator Science and Simulation (ComPASS) is developing a comprehensive set of interoperable components for beam dynamics, electromagnetics, electron cooling, and laser/plasma acceleration modelling. ComPASS is providing accelerator scientists the tools required to enable the necessarymore » accelerator simulation paradigm shift from high-fidelity single physics process modeling (covered under SciDAC1) to high-fidelity multiphysics modeling. Our computational frameworks have been used to model the behavior of a large number of accelerators and accelerator R&D experiments, assisting both their design and performance optimization. As parallel computational applications, the ComPASS codes have been shown to make effective use of thousands of processors.« less

  16. Fermilab | Tevatron | Accelerator

    Science.gov Websites

    Leading accelerator technology Accelerator complex Illinois Accelerator Research Center Fermilab temperature. They were used to transfer particles from one part of the Fermilab accelerator complex to another center ring of Fermilab's accelerator complex. Before the Tevatron shut down, it had three primary

  17. Piezoelectric particle accelerator

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

    Kemp, Mark A.; Jongewaard, Erik N.; Haase, Andrew A.

    2017-08-29

    A particle accelerator is provided that includes a piezoelectric accelerator element, where the piezoelectric accelerator element includes a hollow cylindrical shape, and an input transducer, where the input transducer is disposed to provide an input signal to the piezoelectric accelerator element, where the input signal induces a mechanical excitation of the piezoelectric accelerator element, where the mechanical excitation is capable of generating a piezoelectric electric field proximal to an axis of the cylindrical shape, where the piezoelectric accelerator is configured to accelerate a charged particle longitudinally along the axis of the cylindrical shape according to the piezoelectric electric field.

  18. EDITORIAL: Laser and plasma accelerators Laser and plasma accelerators

    NASA Astrophysics Data System (ADS)

    Bingham, Robert

    2009-02-01

    This special issue on laser and plasma accelerators illustrates the rapid advancement and diverse applications of laser and plasma accelerators. Plasma is an attractive medium for particle acceleration because of the high electric field it can sustain, with studies of acceleration processes remaining one of the most important areas of research in both laboratory and astrophysical plasmas. The rapid advance in laser and accelerator technology has led to the development of terawatt and petawatt laser systems with ultra-high intensities and short sub-picosecond pulses, which are used to generate wakefields in plasma. Recent successes include the demonstration by several groups in 2004 of quasi-monoenergetic electron beams by wakefields in the bubble regime with the GeV energy barrier being reached in 2006, and the energy doubling of the SLAC high-energy electron beam from 42 to 85 GeV. The electron beams generated by the laser plasma driven wakefields have good spatial quality with energies ranging from MeV to GeV. A unique feature is that they are ultra-short bunches with simulations showing that they can be as short as a few femtoseconds with low-energy spread, making these beams ideal for a variety of applications ranging from novel high-brightness radiation sources for medicine, material science and ultrafast time-resolved radiobiology or chemistry. Laser driven ion acceleration experiments have also made significant advances over the last few years with applications in laser fusion, nuclear physics and medicine. Attention is focused on the possibility of producing quasi-mono-energetic ions with energies ranging from hundreds of MeV to GeV per nucleon. New acceleration mechanisms are being studied, including ion acceleration from ultra-thin foils and direct laser acceleration. The application of wakefields or beat waves in other areas of science such as astrophysics and particle physics is beginning to take off, such as the study of cosmic accelerators considered

  19. Understanding decisions Latino students make regarding persistence in the science and math pipeline

    NASA Astrophysics Data System (ADS)

    Munro, Janet Lynn

    personnel that were markedly lacking in influence over the decision a student makes to continue, or not, course work beyond that required for graduation, and a general dismissal of the value of math- and science-related careers. Also lacking was any evidence of social capital within parental networks that reflected intergenerational closure.

  20. Maternal psychological distress and child decision-making.

    PubMed

    Flouri, Eirini; Ioakeimidi, Sofia; Midouhas, Emily; Ploubidis, George B

    2017-08-15

    There is much research to suggest that maternal psychological distress is associated with many adverse outcomes in children. This study examined, for the first time, if it is related to children's affective decision-making. Using data from 12,080 families of the Millennium Cohort Study, we modelled the effect of trajectories of maternal psychological distress in early-to-middle childhood (3-11 years) on child affective decision-making, measured with a gambling task at age 11. Latent class analysis showed four longitudinal types of maternal psychological distress (chronically high, consistently low, moderate-accelerating and moderate-decelerating). Maternal distress typology predicted decision-making but only in girls. Specifically, compared to girls growing up in families with never-distressed mothers, those exposed to chronically high maternal psychological distress showed more risk-taking, bet more and exhibited poorer risk-adjustment, even after correction for confounding. Most of these effects on girls' decision-making were not robust to additional controls for concurrent internalising and externalising problems, but chronically high maternal psychological distress was associated positively with risk-taking even after this adjustment. Importantly, this association was similar for those who had reached puberty and those who had not. Given the study design, causality cannot be inferred. Therefore, we cannot propose that treating chronic maternal psychological distress will reduce decision-making pathology in young females. Our study suggests that young daughters of chronically distressed mothers tend to be particularly reckless decision-makers. Copyright © 2017. Published by Elsevier B.V.

  1. Legal Rights and Responsibilities of Homosexuals in Public Education

    ERIC Educational Resources Information Center

    La Morte, Michael W.

    1975-01-01

    Examines reported decisions that deal with questions of the employment, contract nonrenewal or dismissal, and revocation of teaching certificates of homosexuals in public education. Discusses emerging issues and legal principals dealing with the homosexual-educator. (Author)

  2. Source-to-accelerator quadrupole matching section for a compact linear accelerator

    NASA Astrophysics Data System (ADS)

    Seidl, P. A.; Persaud, A.; Ghiorso, W.; Ji, Q.; Waldron, W. L.; Lal, A.; Vinayakumar, K. B.; Schenkel, T.

    2018-05-01

    Recently, we presented a new approach for a compact radio-frequency (RF) accelerator structure and demonstrated the functionality of the individual components: acceleration units and focusing elements. In this paper, we combine these units to form a working accelerator structure: a matching section between the ion source extraction grids and the RF-acceleration unit and electrostatic focusing quadrupoles between successive acceleration units. The matching section consists of six electrostatic quadrupoles (ESQs) fabricated using 3D-printing techniques. The matching section enables us to capture more beam current and to match the beam envelope to conditions for stable transport in an acceleration lattice. We present data from an integrated accelerator consisting of the source, matching section, and an ESQ doublet sandwiched between two RF-acceleration units.

  3. Neurotechnology to accelerate learning: during marksmanship training.

    PubMed

    Behneman, Adrienne; Berka, Chris; Stevens, Ronald; Vila, Bryan; Tan, Veasna; Galloway, Trysha; Johnson, Robin; Raphael, Giby

    2012-01-01

    This article explores the psychophysiological metrics during expert and novice performances in marksmanship, combat deadly force judgment and decision making (DFJDM), and interactions of teams. Electroencephalography (EEG) and electrocardiography (ECG) are used to characterize the psychophysiological profiles within all categories. Closed-loop biofeedback was administered to accelerate learning during marksmanship training in which the results show a difference in groups that received feedback compared with the control. During known distance marksmanship and DFJDM scenarios, experts show superior ability to control physiology to meet the demands of the task. Expertise in teaming scenarios is characterized by higher levels of cohesiveness than those seen in novices.

  4. Can Accelerators Accelerate Learning?

    NASA Astrophysics Data System (ADS)

    Santos, A. C. F.; Fonseca, P.; Coelho, L. F. S.

    2009-03-01

    The 'Young Talented' education program developed by the Brazilian State Funding Agency (FAPERJ) [1] makes it possible for high-schools students from public high schools to perform activities in scientific laboratories. In the Atomic and Molecular Physics Laboratory at Federal University of Rio de Janeiro (UFRJ), the students are confronted with modern research tools like the 1.7 MV ion accelerator. Being a user-friendly machine, the accelerator is easily manageable by the students, who can perform simple hands-on activities, stimulating interest in physics, and getting the students close to modern laboratory techniques.

  5. Accelerations in Flight

    NASA Technical Reports Server (NTRS)

    Doolittle, J H

    1925-01-01

    This work on accelerometry was done at McCook Field for the purpose of continuing the work done by other investigators and obtaining the accelerations which occur when a high-speed pursuit airplane is subjected to the more common maneuvers. The accelerations obtained in suddenly pulling out of a dive with well-balanced elevators are shown to be within 3 or 4 per cent of the theoretically possible accelerations. The maximum acceleration which a pilot can withstand depends upon the length of time the acceleration is continued. It is shown that he experiences no difficulty under the instantaneous accelerations as high as 7.8 G., but when under accelerations in excess of 4.5 G., continued for several seconds, he quickly loses his faculties.

  6. Factors Affecting the Corporate Decision-Making Process of Air Transport Manufacturers

    NASA Technical Reports Server (NTRS)

    Ollila, R. G.; Hill, J. D.; Noton, B. R.; Duffy, M. A.; Epstein, M. M.

    1976-01-01

    Fuel economy is a pivotal question influencing the future sale and utilization of commercial aircraft. The NASA Aircraft Energy Efficiency (ACEE) Program Office has a program intended to accelerate the readiness of advanced technologies for energy efficient aircraft. Because the decision to develop a new airframe or engine is a major financial hazard for manufacturers, it is important to know what factors influence the decision making process. A method is described for identifying and ranking individuals and organizations involved at each stage of commercial air transport development, and the barriers that must be overcome in adopting new technologies.

  7. 75 FR 48939 - National Superconducting Cyclotron Laboratory of Michigan State University; Notice of Decision on...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-12

    ... DEPARTMENT OF COMMERCE International Trade Administration National Superconducting Cyclotron Laboratory of Michigan State University; Notice of Decision on Applications for Duty-Free Entry of Scientific... Cyclotron Laboratory of Michigan State University. Instrument: Radio Frequency Quadropole Accelerator (RFQ...

  8. 75 FR 75694 - Certain Semiconductor Integration Circuits Using Tungsten Metallization and Products Containing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-06

    ... INTERNATIONAL TRADE COMMISSION [Investigation No. 337-TA-648] Certain Semiconductor Integration Circuits Using Tungsten Metallization and Products Containing Same; Notice of Commission Decision To Dismiss the Investigation as Moot AGENCY: U.S. International Trade Commission. ACTION: Notice. SUMMARY...

  9. Compact Plasma Accelerator

    NASA Technical Reports Server (NTRS)

    Foster, John E.

    2004-01-01

    A plasma accelerator has been conceived for both material-processing and spacecraft-propulsion applications. This accelerator generates and accelerates ions within a very small volume. Because of its compactness, this accelerator could be nearly ideal for primary or station-keeping propulsion for spacecraft having masses between 1 and 20 kg. Because this accelerator is designed to generate beams of ions having energies between 50 and 200 eV, it could also be used for surface modification or activation of thin films.

  10. Enabling More than Moore: Accelerated Reliability Testing and Risk Analysis for Advanced Electronics Packaging

    NASA Technical Reports Server (NTRS)

    Ghaffarian, Reza; Evans, John W.

    2014-01-01

    For five decades, the semiconductor industry has distinguished itself by the rapid pace of improvement in miniaturization of electronics products-Moore's Law. Now, scaling hits a brick wall, a paradigm shift. The industry roadmaps recognized the scaling limitation and project that packaging technologies will meet further miniaturization needs or ak.a "More than Moore". This paper presents packaging technology trends and accelerated reliability testing methods currently being practiced. Then, it presents industry status on key advanced electronic packages, factors affecting accelerated solder joint reliability of area array packages, and IPC/JEDEC/Mil specifications for characterizations of assemblies under accelerated thermal and mechanical loading. Finally, it presents an examples demonstrating how Accelerated Testing and Analysis have been effectively employed in the development of complex spacecraft thereby reducing risk. Quantitative assessments necessarily involve the mathematics of probability and statistics. In addition, accelerated tests need to be designed which consider the desired risk posture and schedule for particular project. Such assessments relieve risks without imposing additional costs. and constraints that are not value added for a particular mission. Furthermore, in the course of development of complex systems, variances and defects will inevitably present themselves and require a decision concerning their disposition, necessitating quantitative assessments. In summary, this paper presents a comprehensive view point, from technology to systems, including the benefits and impact of accelerated testing in offsetting risk.

  11. Microelectromechanical acceleration-sensing apparatus

    DOEpatents

    Lee, Robb M [Albuquerque, NM; Shul, Randy J [Albuquerque, NM; Polosky, Marc A [Albuquerque, NM; Hoke, Darren A [Albuquerque, NM; Vernon, George E [Rio Rancho, NM

    2006-12-12

    An acceleration-sensing apparatus is disclosed which includes a moveable shuttle (i.e. a suspended mass) and a latch for capturing and holding the shuttle when an acceleration event is sensed above a predetermined threshold level. The acceleration-sensing apparatus provides a switch closure upon sensing the acceleration event and remains latched in place thereafter. Examples of the acceleration-sensing apparatus are provided which are responsive to an acceleration component in a single direction (i.e. a single-sided device) or to two oppositely-directed acceleration components (i.e. a dual-sided device). A two-stage acceleration-sensing apparatus is also disclosed which can sense two acceleration events separated in time. The acceleration-sensing apparatus of the present invention has applications, for example, in an automotive airbag deployment system.

  12. SHORT ACCELERATION TIMES FROM SUPERDIFFUSIVE SHOCK ACCELERATION IN THE HELIOSPHERE

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

    Perri, S.; Zimbardo, G., E-mail: silvia.perri@fis.unical.it

    2015-12-10

    The analysis of time profiles of particles accelerated at interplanetary shocks allows particle transport properties to be inferred. The frequently observed power-law decay upstream, indeed, implies a superdiffusive particle transport when the level of magnetic field variance does not change as the time interval from the shock front increases. In this context, a superdiffusive shock acceleration (SSA) theory has been developed, allowing us to make predictions of the acceleration times. In this work we estimate for a number of interplanetary shocks, including the solar wind termination shock, the acceleration times for energetic protons in the framework of SSA and wemore » compare the results with the acceleration times predicted by standard diffusive shock acceleration. The acceleration times due to SSA are found to be much shorter than in the classical model, and also shorter than the interplanetary shock lifetimes. This decrease of the acceleration times is due to the scale-free nature of the particle displacements in the framework of superdiffusion. Indeed, very long displacements are possible, increasing the probability for particles far from the front of the shock to return, and short displacements have a high probability of occurrence, increasing the chances for particles close to the front to cross the shock many times.« less

  13. MABE multibeam accelerator

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

    Hasti, D.E.; Ramirez, J.J.; Coleman, P.D.

    1985-01-01

    The Megamp Accelerator and Beam Experiment (MABE) was the technology development testbed for the multiple beam, linear induction accelerator approach for Hermes III, a new 20 MeV, 0.8 MA, 40 ns accelerator being developed at Sandia for gamma-ray simulation. Experimental studies of a high-current, single-beam accelerator (8 MeV, 80 kA), and a nine-beam injector (1.4 MeV, 25 kA/beam) have been completed, and experiments on a nine-beam linear induction accelerator are in progress. A two-beam linear induction accelerator is designed and will be built as a gamma-ray simulator to be used in parallel with Hermes III. The MABE pulsed power systemmore » and accelerator for the multiple beam experiments is described. Results from these experiments and the two-beam design are discussed. 11 refs., 6 figs.« less

  14. Probing electron acceleration and x-ray emission in laser-plasma accelerators

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

    Thaury, C.; Ta Phuoc, K.; Corde, S.

    2013-06-15

    While laser-plasma accelerators have demonstrated a strong potential in the acceleration of electrons up to giga-electronvolt energies, few experimental tools for studying the acceleration physics have been developed. In this paper, we demonstrate a method for probing the acceleration process. A second laser beam, propagating perpendicular to the main beam, is focused on the gas jet few nanosecond before the main beam creates the accelerating plasma wave. This second beam is intense enough to ionize the gas and form a density depletion, which will locally inhibit the acceleration. The position of the density depletion is scanned along the interaction lengthmore » to probe the electron injection and acceleration, and the betatron X-ray emission. To illustrate the potential of the method, the variation of the injection position with the plasma density is studied.« less

  15. Pennsylvania Public School Superintendent Beliefs and Practices Regarding Single Subject Acceleration in an Elementary School Setting

    ERIC Educational Resources Information Center

    Vizza, Jill Pinnola

    2017-01-01

    This study was designed to identify factors that might influence Pennsylvania public school superintendents in the decision regarding the potential use of single-subject acceleration as a practice for meeting the needs of students in the elementary setting. The research targeted public school superintendents in the Commonwealth of Pennsylvania. In…

  16. Social-emotional characteristics of gifted accelerated and non-accelerated students in the Netherlands.

    PubMed

    Hoogeveen, Lianne; van Hell, Janet G; Verhoeven, Ludo

    2012-12-01

    In the studies of acceleration conducted so far a multidimensional perspective has largely been neglected. No attempt has been made to relate social-emotional characteristics of accelerated versus non-accelerated students in perspective of environmental factors. In this study, social-emotional characteristics of accelerated gifted students in the Netherlands were examined in relation to personal and environmental factors. Self-concept and social contacts of accelerated (n = 148) and non-accelerated (n = 55) gifted students, aged 4 to 27 (M = 11.22, SD = 4.27) were measured. Self-concept and social contacts of accelerated and non-accelerated gifted students were measured using a questionnaire and a diary, and parents of these students evaluated their behavioural characteristics. Gender and birth order were studied as personal factors and grade, classroom, teachers' gender, teaching experience, and the quality of parent-school contact as environmental factors. The results showed minimal differences in the social-emotional characteristics of accelerated and non-accelerated gifted students. The few differences we found favoured the accelerated students. We also found that multiple grade skipping does not have negative effects on social-emotional characteristics, and that long-term effects of acceleration tend to be positive. As regards the possible modulation of personal and environmental factors, we merely found an impact of such factors in the non-accelerated group. The results of this study strongly suggest that social-emotional characteristics of accelerated gifted students and non-accelerated gifted students are largely similar. These results thus do not support worries expressed by teachers about the acceleration of gifted students. Our findings parallel the outcomes of earlier studies in the United States and Germany in that we observed that acceleration does not harm gifted students, not even in the case of multiple grade skipping. On the contrary, there is a

  17. Semiconductor acceleration sensor

    NASA Astrophysics Data System (ADS)

    Ueyanagi, Katsumichi; Kobayashi, Mitsuo; Goto, Tomoaki

    1996-09-01

    This paper reports a practical semiconductor acceleration sensor especially suited for automotive air bag systems. The acceleration sensor includes four beams arranged in a swastika structure. Two piezoresistors are formed on each beam. These eight piezoresistors constitute a Wheatstone bridge. The swastika structure of the sensing elements, an upper glass plate and a lower glass plate exhibit the squeeze film effect which enhances air dumping, by which the constituent silicon is prevented from breakdown. The present acceleration sensor has the following features. The acceleration force component perpendicular to the sensing direction can be cancelled. The cross-axis sensitivity is less than 3 percent. And, the erroneous offset caused by the differences between the thermal expansion coefficients of the constituent materials can be canceled. The high aspect ratio configuration realized by plasma etching facilitates reducing the dimensions and improving the sensitivity of the acceleration sensor. The present acceleration sensor is 3.9 mm by 3.9 mm in area and 1.2 mm in thickness. The present acceleration sensor can measure from -50 to +50 G with sensitivity of 0.275 mV/G and with non-linearity of less than 1 percent. The acceleration sensor withstands shock of 3000 G.

  18. Learned value and object perception: Accelerated perception or biased decisions?

    PubMed

    Rajsic, Jason; Perera, Harendri; Pratt, Jay

    2017-02-01

    Learned value is known to bias visual search toward valued stimuli. However, some uncertainty exists regarding the stage of visual processing that is modulated by learned value. Here, we directly tested the effect of learned value on preattentive processing using temporal order judgments. Across four experiments, we imbued some stimuli with high value and some with low value, using a nonmonetary reward task. In Experiment 1, we replicated the value-driven distraction effect, validating our nonmonetary reward task. Experiment 2 showed that high-value stimuli, but not low-value stimuli, exhibit a prior-entry effect. Experiment 3, which reversed the temporal order judgment task (i.e., reporting which stimulus came second), showed no prior-entry effect, indicating that although a response bias may be present for high-value stimuli, they are still reported as appearing earlier. However, Experiment 4, using a simultaneity judgment task, showed no shift in temporal perception. Overall, our results support the conclusion that learned value biases perceptual decisions about valued stimuli without speeding preattentive stimulus processing.

  19. Signature energetic analysis of accelerate electron beam after first acceleration station by accelerating stand of Joint Institute for Nuclear Research

    NASA Astrophysics Data System (ADS)

    Sledneva, A. S.; Kobets, V. V.

    2017-06-01

    The linear electron accelerator based on the LINAC - 800 accelerator imported from the Netherland is created at Joint Institute for Nuclear Research in the framework of the project on creation of the Testbed with an electron beam of a linear accelerator with an energy up to 250 MV. Currently two accelerator stations with a 60 MV energy of a beam are put in operation and the work is to put the beam through accelerating section of the third accelerator station. The electron beam with an energy of 23 MeV is used for testing the crystals (BaF2, CsI (native), and LYSO) in order to explore the opportunity to use them in particle detectors in experiments: Muon g-2, Mu2e, Comet, whose preparation requires a detailed study of the detectors properties such as their irradiation by the accelerator beams.

  20. FERMILAB ACCELERATOR R&D PROGRAM TOWARDS INTENSITY FRONTIER ACCELERATORS : STATUS AND PROGRESS

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

    Shiltsev, Vladimir

    2016-11-15

    The 2014 P5 report indicated the accelerator-based neutrino and rare decay physics research as a centrepiece of the US domestic HEP program at Fermilab. Operation, upgrade and development of the accelerators for the near- term and longer-term particle physics program at the Intensity Frontier face formidable challenges. Here we discuss key elements of the accelerator physics and technology R&D program toward future multi-MW proton accelerators and present its status and progress. INTENSITY FRONTIER ACCELERATORS

  1. ISHN Ion Source Control System. First Steps Toward an EPICS Based ESS-Bilbao Accelerator Control System

    NASA Astrophysics Data System (ADS)

    Eguiraun, M.; Jugo, J.; Arredondo, I.; del Campo, M.; Feuchtwanger, J.; Etxebarria, V.; Bermejo, F. J.

    2013-04-01

    ISHN (Ion Source Hydrogen Negative) consists of a Penning type ion source in operation at ESS-Bilbao facilities. From the control point of view, this source is representative of the first steps and decisions taken towards the general control architecture of the whole accelerator to be built. The ISHN main control system is based on a PXI architecture, under a real-time controller which is programmed using LabVIEW. This system, with additional elements, is connected to the general control system. The whole system is based on EPICS for the control network, and the modularization of the communication layers of the accelerator plays an important role in the proposed control architecture.

  2. Illinois Accelerator Research Center

    DOE PAGES

    Kroc, Thomas K.; Cooper, Charlie A.

    2017-10-26

    The Illinois Accelerator Research Center (IARC) hosts a new accelerator development program at Fermi National Accelerator Laboratory. IARC provides access to Fermi's state-of-the-art facilities and technologies for research, development and industrialization of particle accelerator technology. In addition to facilitating access to available existing Fermi infrastructure, the IARC Campus has a dedicated 36,000 ft2 heavy assembly building (HAB) with all the infrastructure needed to develop, commission and operate new accelerators. Connected to the HAB is a 47,000 ft Office, Technology and Engineering (OTE) building, paid for by the state, that has office, meeting, and light technical space. The OTE building, whichmore » contains the Accelerator Physics Center, and nearby Accelerator and Technical divisions provide IARC collaborators with unique access to world class expertise in a wide array of accelerator technologies. Finally, at IARC scientists and engineers from Fermilab and academia work side by side with industrial partners to develop breakthroughs in accelerator science and translate them into applications for the nation's health, wealth and security.« less

  3. Illinois Accelerator Research Center

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

    Kroc, Thomas K.; Cooper, Charlie A.

    The Illinois Accelerator Research Center (IARC) hosts a new accelerator development program at Fermi National Accelerator Laboratory. IARC provides access to Fermi's state-of-the-art facilities and technologies for research, development and industrialization of particle accelerator technology. In addition to facilitating access to available existing Fermi infrastructure, the IARC Campus has a dedicated 36,000 ft2 heavy assembly building (HAB) with all the infrastructure needed to develop, commission and operate new accelerators. Connected to the HAB is a 47,000 ft Office, Technology and Engineering (OTE) building, paid for by the state, that has office, meeting, and light technical space. The OTE building, whichmore » contains the Accelerator Physics Center, and nearby Accelerator and Technical divisions provide IARC collaborators with unique access to world class expertise in a wide array of accelerator technologies. Finally, at IARC scientists and engineers from Fermilab and academia work side by side with industrial partners to develop breakthroughs in accelerator science and translate them into applications for the nation's health, wealth and security.« less

  4. Illinois Accelerator Research Center

    NASA Astrophysics Data System (ADS)

    Kroc, Thomas K.; Cooper, Charlie A.

    The Illinois Accelerator Research Center (IARC) hosts a new accelerator development program at Fermi National Accelerator Laboratory. IARC provides access to Fermi's state-of-the-art facilities and technologies for research, development and industrialization of particle accelerator technology. In addition to facilitating access to available existing Fermi infrastructure, the IARC Campus has a dedicated 36,000 ft2 Heavy Assembly Building (HAB) with all the infrastructure needed to develop, commission and operate new accelerators. Connected to the HAB is a 47,000 ft2 Office, Technology and Engineering (OTE) building, paid for by the state, that has office, meeting, and light technical space. The OTE building, which contains the Accelerator Physics Center, and nearby Accelerator and Technical divisions provide IARC collaborators with unique access to world class expertise in a wide array of accelerator technologies. At IARC scientists and engineers from Fermilab and academia work side by side with industrial partners to develop breakthroughs in accelerator science and translate them into applications for the nation's health, wealth and security.

  5. Accelerated test design

    NASA Technical Reports Server (NTRS)

    Mcdermott, P. P.

    1980-01-01

    The design of an accelerated life test program for electric batteries is discussed. A number of observations and suggestions on the procedures and objectives for conducting an accelerated life test program are presented. Equations based on nonlinear regression analysis for predicting the accelerated life test parameters are discussed.

  6. Plasma inverse transition acceleration

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

    Xie, Ming

    It can be proved fundamentally from the reciprocity theorem with which the electromagnetism is endowed that corresponding to each spontaneous process of radiation by a charged particle there is an inverse process which defines a unique acceleration mechanism, from Cherenkov radiation to inverse Cherenkov acceleration (ICA) [1], from Smith-Purcell radiation to inverse Smith-Purcell acceleration (ISPA) [2], and from undulator radiation to inverse undulator acceleration (IUA) [3]. There is no exception. Yet, for nearly 30 years after each of the aforementioned inverse processes has been clarified for laser acceleration, inverse transition acceleration (ITA), despite speculation [4], has remained the least understood,more » and above all, no practical implementation of ITA has been found, until now. Unlike all its counterparts in which phase synchronism is established one way or the other such that a particle can continuously gain energy from an acceleration wave, the ITA to be discussed here, termed plasma inverse transition acceleration (PITA), operates under fundamentally different principle. As a result, the discovery of PITA has been delayed for decades, waiting for a conceptual breakthrough in accelerator physics: the principle of alternating gradient acceleration [5, 6, 7, 8, 9, 10]. In fact, PITA was invented [7, 8] as one of several realizations of the new principle.« less

  7. Multipactor Physics, Acceleration, and Breakdown in Dielectric-Loaded Accelerating Structures

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

    Fischer, Richard P.; Gold, Steven H.

    2016-07-01

    The objective of this 3-year program is to study the physics issues associated with rf acceleration in dielectric-loaded accelerating (DLA) structures, with a focus on the key issue of multipactor loading, which has been found to cause very significant rf power loss in DLA structures whenever the rf pulsewidth exceeds the multipactor risetime (~10 ns). The experiments are carried out in the X-band magnicon laboratory at the Naval Research Laboratory (NRL) in collaboration with Argonne National Laboratory (ANL) and Euclid Techlabs LLC, who develop the test structures with support from the DoE SBIR program. There are two main elements inmore » the research program: (1) high-power tests of DLA structures using the magnicon output (20 MW @11.4 GHz), and (2) tests of electron acceleration in DLA structures using relativistic electrons from a compact X-band accelerator. The work during this period has focused on a study of the use of an axial magnetic field to suppress multipactor in DLA structures, with several new high power tests carried out at NRL, and on preparation of the accelerator for the electron acceleration experiments.« less

  8. Induction linear accelerators

    NASA Astrophysics Data System (ADS)

    Birx, Daniel

    1992-03-01

    Among the family of particle accelerators, the Induction Linear Accelerator is the best suited for the acceleration of high current electron beams. Because the electromagnetic radiation used to accelerate the electron beam is not stored in the cavities but is supplied by transmission lines during the beam pulse it is possible to utilize very low Q (typically<10) structures and very large beam pipes. This combination increases the beam breakup limited maximum currents to of order kiloamperes. The micropulse lengths of these machines are measured in 10's of nanoseconds and duty factors as high as 10-4 have been achieved. Until recently the major problem with these machines has been associated with the pulse power drive. Beam currents of kiloamperes and accelerating potentials of megavolts require peak power drives of gigawatts since no energy is stored in the structure. The marriage of liner accelerator technology and nonlinear magnetic compressors has produced some unique capabilities. It now appears possible to produce electron beams with average currents measured in amperes, peak currents in kiloamperes and gradients exceeding 1 MeV/meter, with power efficiencies approaching 50%. The nonlinear magnetic compression technology has replaced the spark gap drivers used on earlier accelerators with state-of-the-art all-solid-state SCR commutated compression chains. The reliability of these machines is now approaching 1010 shot MTBF. In the following paper we will briefly review the historical development of induction linear accelerators and then discuss the design considerations.

  9. ION ACCELERATOR

    DOEpatents

    Bell, J.S.

    1959-09-15

    An arrangement for the drift tubes in a linear accelerator is described whereby each drift tube acts to shield the particles from the influence of the accelerating field and focuses the particles passing through the tube. In one embodiment the drift tube is splii longitudinally into quadrants supported along the axis of the accelerator by webs from a yoke, the quadrants. webs, and yoke being of magnetic material. A magnetic focusing action is produced by energizing a winding on each web to set up a magnetic field between adjacent quadrants. In the other embodiment the quadrants are electrically insulated from each other and have opposite polarity voltages on adjacent quadrants to provide an electric focusing fleld for the particles, with the quadrants spaced sufficienily close enough to shield the particles within the tube from the accelerating electric field.

  10. Schooling in Times of Acceleration

    ERIC Educational Resources Information Center

    Buddeberg, Magdalena; Hornberg, Sabine

    2017-01-01

    Modern societies are characterised by forms of acceleration, which influence social processes. Sociologist Hartmut Rosa has systematised temporal structures by focusing on three categories of social acceleration: technical acceleration, acceleration of social change, and acceleration of the pace of life. All three processes of acceleration are…

  11. ACCELERATION AND THE GIFTED.

    ERIC Educational Resources Information Center

    GIBSON, ARTHUR R.; STEPHANS, THOMAS M.

    ACCELERATION OF PUPILS AND SUBJECTS IS CONSIDERED A MEANS OF EDUCATING THE ACADEMICALLY GIFTED STUDENT. FIVE INTRODUCTORY ARTICLES PROVIDE A FRAMEWORK FOR THINKING ABOUT ACCELERATION. FIVE PROJECT REPORTS OF ACCELERATED PROGRAMS IN OHIO ARE INCLUDED. ACCELERATION IS NOW BEING REGARDED MORE FAVORABLY THAN FORMERLY, BECAUSE METHODS HAVE BEEN…

  12. Cardiac responses predict decisions: an investigation of the relation between orienting response and decisions in the ultimatum game.

    PubMed

    Osumi, Takahiro; Ohira, Hideki

    2009-10-01

    Emotion-based behaviors in humans cannot be fully explained by economic rationality. Particularly, in the ultimatum game, which incorporates conflict between self-interest and fairness, negative emotions evoked by an unfair offer seem to promote an economically irrational decision. In accordance with this suggestion, the previous studies have reported that physiological arousal is associated with rejecting unfair offers. In the present study, we investigated electrocardiogram and electrodermal activities in individuals which received fair, advantageously unfair, and disadvantageously unfair offers to specify the relations of the orienting and the defensive responses with these offers and with the decisions to accept and reject them. The results indicated that when an offer that would be rejected was presented, heart rate initially decelerated more than when an offer that would be accepted was presented. Additionally, there was a linear relationship between the deceleration and unfairness of offers. On the other hand, such different patterns were not seen in late cardiac acceleration or electrodermal response. The results suggest that because of perception of disadvantage and unpleasantness in a social context, the orienting response is evoked when an offer will be rejected. In addition, these results are discussed regarding the effect of the autonomic activity in decision-making.

  13. Development of Acceleration Sensor and Acceleration Evaluation System for Super-Low-Range Frequencies

    NASA Astrophysics Data System (ADS)

    Asano, Shogo; Matsumoto, Hideki

    2001-05-01

    This paper describes the development process for acceleration sensors used on automobiles and an acceleration evaluation system designed specifically for acceleration at super-low-range frequencies. The features of the newly developed sensor are as follows. 1) Original piezo-bimorph design based on a disc-center-fixed structure achieves pyroeffect cancelling and stabilization of sensor characteristics and enables the detection of the acceleration of 0.0009 G at the super-low-range-frequency of 0.03 Hz. 2) The addition of a self-diagnostic function utilizing the characteristics of piezoceramics enables constant monitoring of sensor failure. The frequency range of acceleration for accurate vehicle motion control is considered to be from DC to about 50 Hz. However, the measurement of acceleration in the super-low-range frequency near DC has been difficult because of mechanical and electrical noise interruption. This has delayed the development of the acceleration sensor for automotive use. We have succeeded in the development of an acceleration evaluation system for super-low-range frequencies from 0.015 Hz to 2 Hz with detection of the acceleration range from 0.0002 G (0.2 gal) to 1 G, as well as the development of a piezoelectric-type acceleration sensor for automotive use.

  14. Acceleration: It's Elementary

    ERIC Educational Resources Information Center

    Willis, Mariam

    2012-01-01

    Acceleration is one tool for providing high-ability students the opportunity to learn something new every day. Some people talk about acceleration as taking a student out of step. In actuality, what one is doing is putting a student in step with the right curriculum. Whole-grade acceleration, also called grade-skipping, usually happens between…

  15. Terahertz-driven linear electron acceleration

    PubMed Central

    Nanni, Emilio A.; Huang, Wenqian R.; Hong, Kyung-Han; Ravi, Koustuban; Fallahi, Arya; Moriena, Gustavo; Dwayne Miller, R. J.; Kärtner, Franz X.

    2015-01-01

    The cost, size and availability of electron accelerators are dominated by the achievable accelerating gradient. Conventional high-brightness radio-frequency accelerating structures operate with 30–50 MeV m−1 gradients. Electron accelerators driven with optical or infrared sources have demonstrated accelerating gradients orders of magnitude above that achievable with conventional radio-frequency structures. However, laser-driven wakefield accelerators require intense femtosecond sources and direct laser-driven accelerators suffer from low bunch charge, sub-micron tolerances and sub-femtosecond timing requirements due to the short wavelength of operation. Here we demonstrate linear acceleration of electrons with keV energy gain using optically generated terahertz pulses. Terahertz-driven accelerating structures enable high-gradient electron/proton accelerators with simple accelerating structures, high repetition rates and significant charge per bunch. These ultra-compact terahertz accelerators with extremely short electron bunches hold great potential to have a transformative impact for free electron lasers, linear colliders, ultrafast electron diffraction, X-ray science and medical therapy with X-rays and electron beams. PMID:26439410

  16. Terahertz-driven linear electron acceleration

    DOE PAGES

    Nanni, Emilio A.; Huang, Wenqian R.; Hong, Kyung-Han; ...

    2015-10-06

    The cost, size and availability of electron accelerators are dominated by the achievable accelerating gradient. Conventional high-brightness radio-frequency accelerating structures operate with 30–50 MeVm -1 gradients. Electron accelerators driven with optical or infrared sources have demonstrated accelerating gradients orders of magnitude above that achievable with conventional radio-frequency structures. However, laser-driven wakefield accelerators require intense femtosecond sources and direct laser-driven accelerators suffer from low bunch charge, sub-micron tolerances and sub-femtosecond timing requirements due to the short wavelength of operation. Here we demonstrate linear acceleration of electrons with keV energy gain using optically generated terahertz pulses. Terahertz-driven accelerating structures enable high-gradient electron/protonmore » accelerators with simple accelerating structures, high repetition rates and significant charge per bunch. As a result, these ultra-compact terahertz accelerators with extremely short electron bunches hold great potential to have a transformative impact for free electron lasers, linear colliders, ultrafast electron diffraction, X-ray science and medical therapy with X-rays and electron beams.« less

  17. Laser driven ion accelerator

    DOEpatents

    Tajima, Toshiki

    2006-04-18

    A system and method of accelerating ions in an accelerator to optimize the energy produced by a light source. Several parameters may be controlled in constructing a target used in the accelerator system to adjust performance of the accelerator system. These parameters include the material, thickness, geometry and surface of the target.

  18. High brightness electron accelerator

    DOEpatents

    Sheffield, Richard L.; Carlsten, Bruce E.; Young, Lloyd M.

    1994-01-01

    A compact high brightness linear accelerator is provided for use, e.g., in a free electron laser. The accelerator has a first plurality of acclerating cavities having end walls with four coupling slots for accelerating electrons to high velocities in the absence of quadrupole fields. A second plurality of cavities receives the high velocity electrons for further acceleration, where each of the second cavities has end walls with two coupling slots for acceleration in the absence of dipole fields. The accelerator also includes a first cavity with an extended length to provide for phase matching the electron beam along the accelerating cavities. A solenoid is provided about the photocathode that emits the electons, where the solenoid is configured to provide a substantially uniform magnetic field over the photocathode surface to minimize emittance of the electons as the electrons enter the first cavity.

  19. Acceleration of a trailing positron bunch in a plasma wakefield accelerator

    DOE PAGES

    Doche, A.; Beekman, C.; Corde, S.; ...

    2017-10-27

    High gradients of energy gain and high energy efficiency are necessary parameters for compact, cost-efficient and high-energy particle colliders. Plasma Wakefield Accelerators (PWFA) offer both, making them attractive candidates for next-generation colliders. Here in these devices, a charge-density plasma wave is excited by an ultra-relativistic bunch of charged particles (the drive bunch). The energy in the wave can be extracted by a second bunch (the trailing bunch), as this bunch propagates in the wake of the drive bunch. While a trailing electron bunch was accelerated in a plasma with more than a gigaelectronvolt of energy gain, accelerating a trailing positronmore » bunch in a plasma is much more challenging as the plasma response can be asymmetric for positrons and electrons. We report the demonstration of the energy gain by a distinct trailing positron bunch in a plasma wakefield accelerator, spanning nonlinear to quasi-linear regimes, and unveil the beam loading process underlying the accelerator energy efficiency. A positron bunch is used to drive the plasma wake in the experiment, though the quasi-linear wake structure could as easily be formed by an electron bunch or a laser driver. Finally, the results thus mark the first acceleration of a distinct positron bunch in plasma-based particle accelerators.« less

  20. Acceleration of a trailing positron bunch in a plasma wakefield accelerator

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

    Doche, A.; Beekman, C.; Corde, S.

    High gradients of energy gain and high energy efficiency are necessary parameters for compact, cost-efficient and high-energy particle colliders. Plasma Wakefield Accelerators (PWFA) offer both, making them attractive candidates for next-generation colliders. Here in these devices, a charge-density plasma wave is excited by an ultra-relativistic bunch of charged particles (the drive bunch). The energy in the wave can be extracted by a second bunch (the trailing bunch), as this bunch propagates in the wake of the drive bunch. While a trailing electron bunch was accelerated in a plasma with more than a gigaelectronvolt of energy gain, accelerating a trailing positronmore » bunch in a plasma is much more challenging as the plasma response can be asymmetric for positrons and electrons. We report the demonstration of the energy gain by a distinct trailing positron bunch in a plasma wakefield accelerator, spanning nonlinear to quasi-linear regimes, and unveil the beam loading process underlying the accelerator energy efficiency. A positron bunch is used to drive the plasma wake in the experiment, though the quasi-linear wake structure could as easily be formed by an electron bunch or a laser driver. Finally, the results thus mark the first acceleration of a distinct positron bunch in plasma-based particle accelerators.« less

  1. Accelerator-based BNCT.

    PubMed

    Kreiner, A J; Baldo, M; Bergueiro, J R; Cartelli, D; Castell, W; Thatar Vento, V; Gomez Asoia, J; Mercuri, D; Padulo, J; Suarez Sandin, J C; Erhardt, J; Kesque, J M; Valda, A A; Debray, M E; Somacal, H R; Igarzabal, M; Minsky, D M; Herrera, M S; Capoulat, M E; Gonzalez, S J; del Grosso, M F; Gagetti, L; Suarez Anzorena, M; Gun, M; Carranza, O

    2014-06-01

    The activity in accelerator development for accelerator-based BNCT (AB-BNCT) both worldwide and in Argentina is described. Projects in Russia, UK, Italy, Japan, Israel, and Argentina to develop AB-BNCT around different types of accelerators are briefly presented. In particular, the present status and recent progress of the Argentine project will be reviewed. The topics will cover: intense ion sources, accelerator tubes, transport of intense beams, beam diagnostics, the (9)Be(d,n) reaction as a possible neutron source, Beam Shaping Assemblies (BSA), a treatment room, and treatment planning in realistic cases. © 2013 Elsevier Ltd. All rights reserved.

  2. The Accelerated Schools Movement: Expansion and Support through Accelerated Schools Centers.

    ERIC Educational Resources Information Center

    Brunner, Ilse; And Others

    From 1987 to 1995, the Accelerated Schools Project moved from a two-school pilot project to a national movement of over 700 schools in 35 states. This paper examines how the Accelerated Schools Centers have helped the expansion of the accelerated schools movement by recruiting and supporting schools in their regions, and how their institutional…

  3. National malaria vector control policy: an analysis of the decision to scale-up larviciding in Nigeria.

    PubMed

    Tesfazghi, Kemi; Hill, Jenny; Jones, Caroline; Ranson, Hilary; Worrall, Eve

    2016-02-01

    New vector control tools are needed to combat insecticide resistance and reduce malaria transmission. The World Health Organization (WHO) endorses larviciding as a supplementary vector control intervention using larvicides recommended by the WHO Pesticides Evaluation Scheme (WHOPES). The decision to scale-up larviciding in Nigeria provided an opportunity to investigate the factors influencing policy adoption and assess the role that actors and evidence play in the policymaking process, in order to draw lessons that help accelerate the uptake of new methods for vector control. A retrospective policy analysis was carried out using in-depth interviews with national level policy stakeholders to establish normative national vector control policy or strategy decision-making processes and compare these with the process that led to the decision to scale-up larviciding. The interviews were transcribed, then coded and analyzed using NVivo10. Data were coded according to pre-defined themes from an analytical policy framework developed a priori. Stakeholders reported that the larviciding decision-making process deviated from the normative vector control decision-making process. National malaria policy is normally strongly influenced by WHO recommendations, but the potential of larviciding to contribute to national economic development objectives through larvicide production in Nigeria was cited as a key factor shaping the decision. The larviciding decision involved a restricted range of policy actors, and notably excluded actors that usually play advisory, consultative and evidence generation roles. Powerful actors limited the access of some actors to the policy processes and content. This may have limited the influence of scientific evidence in this policy decision. This study demonstrates that national vector control policy change can be facilitated by linking malaria control objectives to wider socioeconomic considerations and through engaging powerful policy champions to

  4. Public University Responses to Academic Dishonesty: Disciplinary or Academic.

    ERIC Educational Resources Information Center

    Roberts, Robert N.

    1986-01-01

    Reviews court decisions in cases involving suspension or dismissal of public university students for academic dishonesty. The courts have required universities defending such suits to meet the procedural and due process standards for nonacademic disciplinary proceedings. Discusses the constitutional due process problems raised by the suspension or…

  5. 77 FR 22389 - State of Michigan Department of Transportation-Acquisition Exemption-Certain Assets of Norfolk...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-13

    ..., NSR will retain an exclusive, irrevocable, perpetual, assignable, divisible, licensable and transferable freight operations easement to provide freight rail service on the line.\\1\\ \\1\\ A motion to... expedited consideration to the motion and issue a decision effective by May 31, 2012. The motion to dismiss...

  6. Systems and methods for the magnetic insulation of accelerator electrodes in electrostatic accelerators

    DOEpatents

    Grisham, Larry R

    2013-12-17

    The present invention provides systems and methods for the magnetic insulation of accelerator electrodes in electrostatic accelerators. Advantageously, the systems and methods of the present invention improve the practically obtainable performance of these electrostatic accelerators by addressing, among other things, voltage holding problems and conditioning issues. The problems and issues are addressed by flowing electric currents along these accelerator electrodes to produce magnetic fields that envelope the accelerator electrodes and their support structures, so as to prevent very low energy electrons from leaving the surfaces of the accelerator electrodes and subsequently picking up energy from the surrounding electric field. In various applications, this magnetic insulation must only produce modest gains in voltage holding capability to represent a significant achievement.

  7. A TE-mode accelerator

    NASA Astrophysics Data System (ADS)

    Takeuchi, S.; Sakai, K.; Matsumoto, M.; Sugihara, R.

    1987-04-01

    An accelerator is proposed in which a TE-mode wave is used to drive charged particles in contrast to the usual linear accelerators in which longitudinal electric fields or TM-mode waves are supposed to be utilized. The principle of the acceleration is based on the V(p) x B acceleration of a dynamo force acceleration, in which a charged particle trapped in a transverse wave feels a constant electric field (Faraday induction field) and subsequently is accelerated when an appropriate magnetic field is externally applied in the direction perpendicular to the wave propagation. A pair of dielectric plates is used to produce a slow TE mode. The conditions of the particle trapping the stabilization of the particle orbit are discussed.

  8. Uniformly accelerated black holes

    NASA Astrophysics Data System (ADS)

    Letelier, Patricio S.; Oliveira, Samuel R.

    2001-09-01

    The static and stationary C metric are examined in a generic framework and their interpretations studied in some detail, especially those with two event horizons, one for the black hole and another for the acceleration. We find that (i) the spacetime of an accelerated static black hole is plagued by either conical singularities or a lack of smoothness and compactness of the black hole horizon, (ii) by using standard black hole thermodynamics we show that accelerated black holes have a higher Hawking temperature than Unruh temperature of the accelerated frame, and (iii) the usual upper bound on the product of the mass and acceleration parameters (<1/27) is just a coordinate artifact. The main results are extended to accelerated rotating black holes with no significant changes.

  9. Is it ever justified for doctors to sue their patients whose allegations against them have been dismissed by the courts or the Health Professions Council of South Africa?

    PubMed

    McQuoid-Mason, David Jan

    2015-11-09

    Doctors should be cautious about suing their patients, because it may generate bad publicity. Where a criminal or civil case or complaint to the Health Professions Council of South Africa by a patient about a doctor's professional conduct is withdrawn or dismissed, a doctor may only sue the patient for defamation if it can be proved that the patient acted from malice, spite or an improper motive. Doctors may only sue patients for malicious prosecution or abuse of civil proceedings if such patients acted with 'malice' and 'without reasonable and probable cause'. If a doctor successfully defends a case against a patient, the court will usually order the patient to pay the doctor's costs.

  10. Accelerated Reader.

    ERIC Educational Resources Information Center

    Education Commission of the States, Denver, CO.

    This paper provides an overview of Accelerated Reader, a system of computerized testing and record-keeping that supplements the regular classroom reading program. Accelerated Reader's primary goal is to increase literature-based reading practice. The program offers a computer-aided reading comprehension and management program intended to motivate…

  11. Watson will see you now: a supercomputer to help clinicians make informed treatment decisions.

    PubMed

    Doyle-Lindrud, Susan

    2015-02-01

    IBM has collaborated with several cancer care providers to develop and train the IBM supercomputer Watson to help clinicians make informed treatment decisions. When a patient is seen in clinic, the oncologist can input all of the clinical information into the computer system. Watson will then review all of the data and recommend treatment options based on the latest evidence and guidelines. Once the oncologist makes the treatment decision, this information can be sent directly to the insurance company for approval. Watson has the ability to standardize care and accelerate the approval process, a benefit to the healthcare provider and the patient.

  12. Amps particle accelerator definition study

    NASA Technical Reports Server (NTRS)

    Sellen, J. M., Jr.

    1975-01-01

    The Particle Accelerator System of the AMPS (Atmospheric, Magnetospheric, and Plasmas in Space) payload is a series of charged particle accelerators to be flown with the Space Transportation System Shuttle on Spacelab missions. In the configuration presented, the total particle accelerator system consists of an energetic electron beam, an energetic ion accelerator, and both low voltage and high voltage plasma acceleration devices. The Orbiter is illustrated with such a particle accelerator system.

  13. Radical Acceleration

    ERIC Educational Resources Information Center

    Gross, Miraca U. M.; Van Vliet, Helen E.

    2005-01-01

    Research has found that teachers' objections to accelerating gifted students are mainly based on a fear that acceleration will lead to social or emotional damage. Ironically, it is the academic and emotional maturity which characterizes intellectually gifted students, coupled with their high levels of academic achievement, which makes them such…

  14. Observation of acceleration and deceleration in gigaelectron-volt-per-metre gradient dielectric wakefield accelerators

    DOE PAGES

    O’Shea, B. D.; Andonian, G.; Barber, S. K.; ...

    2016-09-14

    There is urgent need to develop new acceleration techniques capable of exceeding gigaelectron-volt-per-metre (GeV m –1) gradients in order to enable future generations of both light sources and high-energy physics experiments. To address this need, short wavelength accelerators based on wakefields, where an intense relativistic electron beam radiates the demanded fields directly into the accelerator structure or medium, are currently under intense investigation. One such wakefield based accelerator, the dielectric wakefield accelerator, uses a dielectric lined-waveguide to support a wakefield used for acceleration. Here we show gradients of 1.347±0.020 GeV m –1 using a dielectric wakefield accelerator of 15 cmmore » length, with sub-millimetre transverse aperture, by measuring changes of the kinetic state of relativistic electron beams. We follow this measurement by demonstrating accelerating gradients of 320±17 MeV m –1. As a result, both measurements improve on previous measurements by and order of magnitude and show promise for dielectric wakefield accelerators as sources of high-energy electrons.« less

  15. Observation of acceleration and deceleration in gigaelectron-volt-per-metre gradient dielectric wakefield accelerators

    PubMed Central

    O'Shea, B. D.; Andonian, G.; Barber, S. K.; Fitzmorris, K. L.; Hakimi, S.; Harrison, J.; Hoang, P. D.; Hogan, M. J.; Naranjo, B.; Williams, O. B.; Yakimenko, V.; Rosenzweig, J. B.

    2016-01-01

    There is urgent need to develop new acceleration techniques capable of exceeding gigaelectron-volt-per-metre (GeV m−1) gradients in order to enable future generations of both light sources and high-energy physics experiments. To address this need, short wavelength accelerators based on wakefields, where an intense relativistic electron beam radiates the demanded fields directly into the accelerator structure or medium, are currently under intense investigation. One such wakefield based accelerator, the dielectric wakefield accelerator, uses a dielectric lined-waveguide to support a wakefield used for acceleration. Here we show gradients of 1.347±0.020 GeV m−1 using a dielectric wakefield accelerator of 15 cm length, with sub-millimetre transverse aperture, by measuring changes of the kinetic state of relativistic electron beams. We follow this measurement by demonstrating accelerating gradients of 320±17 MeV m−1. Both measurements improve on previous measurements by and order of magnitude and show promise for dielectric wakefield accelerators as sources of high-energy electrons. PMID:27624348

  16. Staging of RF-accelerating Units in a MEMS-based Ion Accelerator

    NASA Astrophysics Data System (ADS)

    Persaud, A.; Seidl, P. A.; Ji, Q.; Feinberg, E.; Waldron, W. L.; Schenkel, T.; Ardanuc, S.; Vinayakumar, K. B.; Lal, A.

    Multiple Electrostatic Quadrupole Array Linear Accelerators (MEQALACs) provide an opportunity to realize compact radio- frequency (RF) accelerator structures that can deliver very high beam currents. MEQALACs have been previously realized with acceleration gap distances and beam aperture sizes of the order of centimeters. Through advances in Micro-Electro-Mechanical Systems (MEMS) fabrication, MEQALACs can now be scaled down to the sub-millimeter regime and batch processed on wafer substrates. In this paper we show first results from using three RF stages in a compact MEMS-based ion accelerator. The results presented show proof-of-concept with accelerator structures formed from printed circuit boards using a 3 × 3 beamlet arrangement and noble gas ions at 10 keV. We present a simple model to describe the measured results. We also discuss some of the scaling behaviour of a compact MEQALAC. The MEMS-based approach enables a low-cost, highly versatile accelerator covering a wide range of currents (10 μA to 100 mA) and beam energies (100 keV to several MeV). Applications include ion-beam analysis, mass spectrometry, materials processing, and at very high beam powers, plasma heating.

  17. Staging of RF-accelerating Units in a MEMS-based Ion Accelerator

    DOE PAGES

    Persaud, A.; Seidl, P. A.; Ji, Q.; ...

    2017-10-26

    Multiple Electrostatic Quadrupole Array Linear Accelerators (MEQALACs) provide an opportunity to realize compact radio- frequency (RF) accelerator structures that can deliver very high beam currents. MEQALACs have been previously realized with acceleration gap distances and beam aperture sizes of the order of centimeters. Through advances in Micro-Electro-Mechanical Systems (MEMS) fabrication, MEQALACs can now be scaled down to the sub-millimeter regime and batch processed on wafer substrates. In this paper we show first results from using three RF stages in a compact MEMS-based ion accelerator. The results presented show proof-of-concept with accelerator structures formed from printed circuit boards using a 3more » × 3 beamlet arrangement and noble gas ions at 10 keV. We present a simple model to describe the measured results. We also discuss some of the scaling behaviour of a compact MEQALAC. The MEMS-based approach enables a low-cost, highly versatile accelerator covering a wide range of currents (10 μA to 100 mA) and beam energies (100 keV to several MeV). Applications include ion-beam analysis, mass spectrometry, materials processing, and at very high beam powers, plasma heating.« less

  18. Staging of RF-accelerating Units in a MEMS-based Ion Accelerator

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

    Persaud, A.; Seidl, P. A.; Ji, Q.

    Multiple Electrostatic Quadrupole Array Linear Accelerators (MEQALACs) provide an opportunity to realize compact radio- frequency (RF) accelerator structures that can deliver very high beam currents. MEQALACs have been previously realized with acceleration gap distances and beam aperture sizes of the order of centimeters. Through advances in Micro-Electro-Mechanical Systems (MEMS) fabrication, MEQALACs can now be scaled down to the sub-millimeter regime and batch processed on wafer substrates. In this paper we show first results from using three RF stages in a compact MEMS-based ion accelerator. The results presented show proof-of-concept with accelerator structures formed from printed circuit boards using a 3more » × 3 beamlet arrangement and noble gas ions at 10 keV. We present a simple model to describe the measured results. We also discuss some of the scaling behaviour of a compact MEQALAC. The MEMS-based approach enables a low-cost, highly versatile accelerator covering a wide range of currents (10 μA to 100 mA) and beam energies (100 keV to several MeV). Applications include ion-beam analysis, mass spectrometry, materials processing, and at very high beam powers, plasma heating.« less

  19. Proposal for an Accelerator R&D User Facility at Fermilab's Advanced Superconducting Test Accelerator (ASTA)

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

    Church, M.; Edwards, H.; Harms, E.

    2013-10-01

    Fermilab is the nation’s particle physics laboratory, supported by the DOE Office of High Energy Physics (OHEP). Fermilab is a world leader in accelerators, with a demonstrated track-record— spanning four decades—of excellence in accelerator science and technology. We describe the significant opportunity to complete, in a highly leveraged manner, a unique accelerator research facility that supports the broad strategic goals in accelerator science and technology within the OHEP. While the US accelerator-based HEP program is oriented toward the Intensity Frontier, which requires modern superconducting linear accelerators and advanced highintensity storage rings, there are no accelerator test facilities that support themore » accelerator science of the Intensity Frontier. Further, nearly all proposed future accelerators for Discovery Science will rely on superconducting radiofrequency (SRF) acceleration, yet there are no dedicated test facilities to study SRF capabilities for beam acceleration and manipulation in prototypic conditions. Finally, there are a wide range of experiments and research programs beyond particle physics that require the unique beam parameters that will only be available at Fermilab’s Advanced Superconducting Test Accelerator (ASTA). To address these needs we submit this proposal for an Accelerator R&D User Facility at ASTA. The ASTA program is based on the capability provided by an SRF linac (which provides electron beams from 50 MeV to nearly 1 GeV) and a small storage ring (with the ability to store either electrons or protons) to enable a broad range of beam-based experiments to study fundamental limitations to beam intensity and to develop transformative approaches to particle-beam generation, acceleration and manipulation which cannot be done elsewhere. It will also establish a unique resource for R&D towards Energy Frontier facilities and a test-bed for SRF accelerators and high brightness beam applications in support of the

  20. Diffusive shock acceleration - Acceleration rate, magnetic-field direction and the diffusion limit

    NASA Technical Reports Server (NTRS)

    Jokipii, J. R.

    1992-01-01

    This paper reviews the concept of diffusive shock acceleration, showing that the acceleration of charged particles at a collisionless shock is a straightforward consequence of the standard cosmic-ray transport equation, provided that one treats the discontinuity at the shock correctly. This is true for arbitrary direction of the upstream magnetic field. Within this framework, it is shown that acceleration at perpendicular or quasi-perpendicular shocks is generally much faster than for parallel shocks. Paradoxically, it follows also that, for a simple scattering law, the acceleration is faster for less scattering or larger mean free path. Obviously, the mean free path can not become too large or the diffusion limit becomes inapplicable. Gradient and curvature drifts caused by the magnetic-field change at the shock play a major role in the acceleration process in most cases. Recent observations of the charge state of the anomalous component are shown to require the faster acceleration at the quasi-perpendicular solar-wind termination shock.

  1. Decision Announced in Green Bank Telescope Arbitration Case

    NASA Astrophysics Data System (ADS)

    2001-02-01

    /NRAO maintained that the COMSAT claims were without merit, noting that COMSAT was responsible for both designing and constructing the telescope to performance specifications. Furthermore, it was AUI/NRAO's position that any costs incurred by COMSAT beyond those anticipated at the signing of the contract were the result of COMSAT's own decisions and management of the project. AUI/NRAO filed its own claims against COMSAT for the costs to AUI/NRAO resulting from the delayed delivery and loss of use of the telescope. The AUI/NRAO claims totaled approximately 13 million. After negotiations between the parties failed, COMSAT called for an arbitration by the AAA, as the contract specified. After a lengthy period of discovery, a formal hearing, and study of the record, the arbitrator issued his decision. The arbitrator ruled that AUI is to pay COMSAT 1.05 million for the costs of the additional wind loads, 3.17 million for the fatigue costs, and 2.40 million for delay costs associated with these items. He dismissed the COMSAT claim for design optimization costs. He ruled that COMSAT is to pay AUI 2.55 million for costs of delay, and dismissed the AUI claim for loss of use. The net result is that AUI is to pay COMSAT 4.07 million within 30 days. "While we do not agree with every aspect of the decision, the limited amount of the award versus the amount originally sought by COMSAT clearly indicates the essential merit of AUI/NRAO's position. What is more important, however, is that this matter is finally resolved and we now can focus our efforts on making this world-class instrument available to the scientific community," said Paul Vanden Bout, NRAO Director. "We understand that after the arbitrator's award COMSAT still will have spent many millions more than the contract amount on this job. The fact that they finished the job is testimony to the integrity, honor, and good faith of the company," he added. The telescope, named the Robert C. Byrd Green Bank Telescope in honor of U.S. Senator

  2. Plasma Wakefield Acceleration and FACET - Facilities for Accelerator Science and Experimental Test Beams at SLAC

    ScienceCinema

    Seryi, Andrei

    2017-12-22

    Plasma wakefield acceleration is one of the most promising approaches to advancing accelerator technology. This approach offers a potential 1,000-fold or more increase in acceleration over a given distance, compared to existing accelerators.  FACET, enabled by the Recovery Act funds, will study plasma acceleration, using short, intense pulses of electrons and positrons. In this lecture, the physics of plasma acceleration and features of FACET will be presented.  

  3. Electron beam accelerator with magnetic pulse compression and accelerator switching

    DOEpatents

    Birx, Daniel L.; Reginato, Louis L.

    1988-01-01

    An electron beam accelerator comprising an electron beam generator-injector to produce a focused beam of .gtoreq.0.1 MeV energy electrons; a plurality of substantially identical, aligned accelerator modules to sequentially receive and increase the kinetic energies of the beam electrons by about 0.1-1 MeV per module. Each accelerator module includes a pulse-forming network that delivers a voltage pulse to the module of substantially .gtoreq.0.1-1 MeV maximum energy over a time duration of .ltoreq.1 .mu.sec.

  4. Electron beam accelerator with magnetic pulse compression and accelerator switching

    DOEpatents

    Birx, Daniel L.; Reginato, Louis L.

    1987-01-01

    An electron beam accelerator comprising an electron beam generator-injector to produce a focused beam of .gtoreq.0.1 MeV energy electrons; a plurality of substantially identical, aligned accelerator modules to sequentially receive and increase the kinetic energies of the beam electrons by about 0.1-1 MeV per module. Each accelerator module includes a pulse-forming network that delivers a voltage pulse to the module of substantially 0.1-1 MeV maximum energy over a time duration of .ltoreq.1 .mu.sec.

  5. Middle School Principals' Perceptions of Middle School Counselors' Roles and Functions

    ERIC Educational Resources Information Center

    Zalaquett, Carlos P.; Chatters, Seriashia J.

    2012-01-01

    The findings of this study expand current knowledge regarding principals' perceptions of school counselors. School principals play a key role in school counselors hiring or dismissal, and their perceptions of school counselors' roles and functions may influence their decisions. Reflecting on their views may also assist school principals in…

  6. 42 CFR 3.530 - Sanctions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ...) Refusing to consider any motion or other action that is not filed in a timely manner. ... action or for other misconduct that interferes with the speedy, orderly or fair conduct of the hearing... the proceedings; (e) Dismissal of the action; (f) Entering a decision by default; (g) Ordering the...

  7. Particle acceleration

    NASA Technical Reports Server (NTRS)

    Vlahos, L.; Machado, M. E.; Ramaty, R.; Murphy, R. J.; Alissandrakis, C.; Bai, T.; Batchelor, D.; Benz, A. O.; Chupp, E.; Ellison, D.

    1986-01-01

    Data is compiled from Solar Maximum Mission and Hinothori satellites, particle detectors in several satellites, ground based instruments, and balloon flights in order to answer fundamental questions relating to: (1) the requirements for the coronal magnetic field structure in the vicinity of the energization source; (2) the height (above the photosphere) of the energization source; (3) the time of energization; (4) transistion between coronal heating and flares; (5) evidence for purely thermal, purely nonthermal and hybrid type flares; (6) the time characteristics of the energization source; (7) whether every flare accelerates protons; (8) the location of the interaction site of the ions and relativistic electrons; (9) the energy spectra for ions and relativistic electrons; (10) the relationship between particles at the Sun and interplanetary space; (11) evidence for more than one acceleration mechanism; (12) whether there is single mechanism that will accelerate particles to all energies and also heat the plasma; and (13) how fast the existing mechanisms accelerate electrons up to several MeV and ions to 1 GeV.

  8. ACCELERATION INTEGRATOR

    DOEpatents

    Pope, K.E.

    1958-01-01

    This patent relates to an improved acceleration integrator and more particularly to apparatus of this nature which is gyrostabilized. The device may be used to sense the attainment by an airborne vehicle of a predetermined velocitv or distance along a given vector path. In its broad aspects, the acceleration integrator utilizes a magnetized element rotatable driven by a synchronous motor and having a cylin drical flux gap and a restrained eddy- current drag cap deposed to move into the gap. The angular velocity imparted to the rotatable cap shaft is transmitted in a positive manner to the magnetized element through a servo feedback loop. The resultant angular velocity of tae cap is proportional to the acceleration of the housing in this manner and means may be used to measure the velocity and operate switches at a pre-set magnitude. To make the above-described dcvice sensitive to acceleration in only one direction the magnetized element forms the spinning inertia element of a free gyroscope, and the outer housing functions as a gimbal of a gyroscope.

  9. Joint kinematics and kinetics of overground accelerated running versus running on an accelerated treadmill

    PubMed Central

    Van Caekenberghe, Ine; Segers, Veerle; Aerts, Peter; Willems, Patrick; De Clercq, Dirk

    2013-01-01

    Literature shows that running on an accelerated motorized treadmill is mechanically different from accelerated running overground. Overground, the subject has to enlarge the net anterior–posterior force impulse proportional to acceleration in order to overcome linear whole body inertia, whereas on a treadmill, this force impulse remains zero, regardless of belt acceleration. Therefore, it can be expected that changes in kinematics and joint kinetics of the human body also are proportional to acceleration overground, whereas no changes according to belt acceleration are expected on a treadmill. This study documents kinematics and joint kinetics of accelerated running overground and running on an accelerated motorized treadmill belt for 10 young healthy subjects. When accelerating overground, ground reaction forces are characterized by less braking and more propulsion, generating a more forward-oriented ground reaction force vector and a more forwardly inclined body compared with steady-state running. This change in body orientation as such is partly responsible for the changed force direction. Besides this, more pronounced hip and knee flexion at initial contact, a larger hip extension velocity, smaller knee flexion velocity and smaller initial plantarflexion velocity are associated with less braking. A larger knee extension and plantarflexion velocity result in larger propulsion. Altogether, during stance, joint moments are not significantly influenced by acceleration overground. Therefore, we suggest that the overall behaviour of the musculoskeletal system (in terms of kinematics and joint moments) during acceleration at a certain speed remains essentially identical to steady-state running at the same speed, yet acting in a different orientation. However, because acceleration implies extra mechanical work to increase the running speed, muscular effort done (in terms of power output) must be larger. This is confirmed by larger joint power generation at the level

  10. Accelerated Hydrolysis of Aspirin Using Alternating Magnetic Fields

    NASA Astrophysics Data System (ADS)

    Reinscheid, Uwe M.

    2009-08-01

    The major problem of current drug-based therapy is selectivity. As in other areas of science, a combined approach might improve the situation decisively. The idea is to use the pro-drug principle together with an alternating magnetic field as physical stimulus, which can be applied in a spatially and temporarily controlled manner. As a proof of principle, the neutral hydrolysis of aspirin in physiological phosphate buffer of pH 7.5 at 40 °C was chosen. The sensor and actuator system is a commercially available gold nanoparticle (NP) suspension which is approved for animal usage, stable in high concentrations and reproducibly available. Applying the alternating magnetic field of a conventional NMR magnet system accelerated the hydrolysis of aspirin in solution.

  11. Electron beam accelerator with magnetic pulse compression and accelerator switching

    DOEpatents

    Birx, D.L.; Reginato, L.L.

    1984-03-22

    An electron beam accelerator is described comprising an electron beam generator-injector to produce a focused beam of greater than or equal to .1 MeV energy electrons; a plurality of substantially identical, aligned accelerator modules to sequentially receive and increase the kinetic energies of the beam electron by about .1-1 MeV per module. Each accelerator module includes a pulse-forming network that delivers a voltage pulse to the module of substantially .1-1 MeV maximum energy over a time duration of less than or equal to 1 ..mu..sec.

  12. Traveling wave linear accelerator with RF power flow outside of accelerating cavities

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

    Dolgashev, Valery A.

    A high power RF traveling wave accelerator structure includes a symmetric RF feed, an input matching cell coupled to the symmetric RF feed, a sequence of regular accelerating cavities coupled to the input matching cell at an input beam pipe end of the sequence, one or more waveguides parallel to and coupled to the sequence of regular accelerating cavities, an output matching cell coupled to the sequence of regular accelerating cavities at an output beam pipe end of the sequence, and output waveguide circuit or RF loads coupled to the output matching cell. Each of the regular accelerating cavities hasmore » a nose cone that cuts off field propagating into the beam pipe and therefore all power flows in a traveling wave along the structure in the waveguide.« less

  13. Development of bipolar-pulse accelerator for intense pulsed ion beam acceleration

    NASA Astrophysics Data System (ADS)

    Masugata, Katsumi; Shimizu, Yuichro; Fujioka, Yuhki; Kitamura, Iwao; Tanoue, Hisao; Arai, Kazuo

    2004-12-01

    To improve the purity of intense pulsed ion beams, a new type of pulsed ion beam accelerator named "bipolar pulse accelerator" was proposed. To confirm the principle of the accelerator a prototype of the experimental system was developed. The system utilizes By type magnetically insulated acceleration gap and operated with single polar negative pulse. A coaxial gas puff plasma gun was used as an ion source, which was placed inside the grounded anode. Source plasma (nitrogen) of current density ≈25 A/cm2, duration ≈1.5 μs was injected into the acceleration gap by the plasma gun. The ions were successfully accelerated from the grounded anode to the drift tube by applying negative pulse of voltage 240 kV, duration 100 ns to the drift tube. Pulsed ion beam of current density ≈40 A/cm2, duration ≈50 ns was obtained at 41 mm downstream from the anode surface. To evaluate the irradiation effect of the ion beam to solid material, an amorphous silicon thin film of thickness ≈500 nm was used as the target, which was deposited on the glass substrate. The film was found to be poly-crystallized after 4-shots of the pulsed nitrogen ion beam irradiation.

  14. Compact particle accelerator

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

    Elizondo-Decanini, Juan M.

    2017-08-29

    A compact particle accelerator having an input portion configured to receive power to produce particles for acceleration, where the input portion includes a switch, is provided. In a general embodiment, a vacuum tube receives particles produced from the input portion at a first end, and a plurality of wafer stacks are positioned serially along the vacuum tube. Each of the plurality of wafer stacks include a dielectric and metal-oxide pair, wherein each of the plurality of wafer stacks further accelerate the particles in the vacuum tube. A beam shaper coupled to a second end of the vacuum tube shapes themore » particles accelerated by the plurality of wafer stacks into a beam and an output portion outputs the beam.« less

  15. Accelerating gradient improvement using shape-tailor laser front in radiation pressure acceleration progress

    NASA Astrophysics Data System (ADS)

    Wang, W. P.; Shen, B. F.; Xu, Z. Z.

    2017-05-01

    The accelerating gradient of a proton beam is crucial for stable radiation pressure acceleration (RPA) because the multi-dimensional instabilities increase γ times slower in the relativistic region. In this paper, a shape-tailored laser is proposed to significantly accelerate the ions in a controllable high accelerating gradient. In this method, the fastest ions initially rest in the middle of the foil are controlled to catch the compressed electron layer at the end of the hole-boring stage, thus the light-sail stage can start as soon as possible. Then the compressed electron layer is accelerated tightly together with the fastest ions by the shaped laser intensity, which further increases the accelerating gradient in the light-sail stage. Such tailored pulse may be beneficial for the RPA driven by the 10-fs 10 petawatt laser in the future.

  16. ACCELERATION RESPONSIVE SWITCH

    DOEpatents

    Chabrek, A.F.; Maxwell, R.L.

    1963-07-01

    An acceleration-responsive device with dual channel capabilities whereby a first circuit is actuated upon attainment of a predetermined maximum acceleration level and when the acceleration drops to a predetermined minimum acceleriltion level another circuit is actuated is described. A fluid-damped sensing mass slidably mounted in a relatively frictionless manner on a shaft through the intermediation of a ball bushing and biased by an adjustable compression spring provides inertially operated means for actuating the circuits. (AEC)

  17. High Gradient Accelerator Research

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

    Temkin, Richard

    The goal of the MIT program of research on high gradient acceleration is the development of advanced acceleration concepts that lead to a practical and affordable next generation linear collider at the TeV energy level. Other applications, which are more near-term, include accelerators for materials processing; medicine; defense; mining; security; and inspection. The specific goals of the MIT program are: • Pioneering theoretical research on advanced structures for high gradient acceleration, including photonic structures and metamaterial structures; evaluation of the wakefields in these advanced structures • Experimental research to demonstrate the properties of advanced structures both in low-power microwave coldmore » test and high-power, high-gradient test at megawatt power levels • Experimental research on microwave breakdown at high gradient including studies of breakdown phenomena induced by RF electric fields and RF magnetic fields; development of new diagnostics of the breakdown process • Theoretical research on the physics and engineering features of RF vacuum breakdown • Maintaining and improving the Haimson / MIT 17 GHz accelerator, the highest frequency operational accelerator in the world, a unique facility for accelerator research • Providing the Haimson / MIT 17 GHz accelerator facility as a facility for outside users • Active participation in the US DOE program of High Gradient Collaboration, including joint work with SLAC and with Los Alamos National Laboratory; participation of MIT students in research at the national laboratories • Training the next generation of Ph. D. students in the field of accelerator physics.« less

  18. Accelerating proof of concept for small molecule drugs using solid-state chemistry.

    PubMed

    Byrn, Stephen R; Zografi, George; Chen, Xiaoming Sean

    2010-09-01

    In this perspective we have shown that the process of "proof of concept" (POC) in the early part of drug development can be greatly accelerated by close attention to the underlying solid-state chemistry (SSC) of a new chemical entity. POC seeks data that provide confidence in the therapeutic activity and safety of a new chemical entity, which can rapidly lead to a key "GO/NO-GO" decision point for further development. Due to the high cost of the development of new chemical entities and the current low overall productivity of obtaining successful candidates, the pharmaceutical industry is being required to develop accelerated POC strategies. The success of accelerated approaches to POC depends on a full understanding of the SSC of drugs in relation to solubility and stability. Dissolution-limited absorption due to poor solubility of drug substances is particularly important because it can lead to low exposure in animals and undesired bioavailability in humans. Choosing a desirable solid form with sufficient solubility and acceptable stability is essential in developing formulations for POC with superior quality. In this perspective we present an approach that utilizes SSC as part of a novel 2-year development strategy for reaching the pivotal clinical trial stage of development.

  19. Linear Accelerator (LINAC)

    MedlinePlus

    ... equipment? How is safety ensured? What is this equipment used for? A linear accelerator (LINAC) is the ... Therapy (SBRT) . top of page How does the equipment work? The linear accelerator uses microwave technology (similar ...

  20. The Yearbook of Education Law 1997.

    ERIC Educational Resources Information Center

    Russo, Charles J., Ed.

    An overview of how legal decisions involving education are handed down is provided. Organized into 10 parts, part 1, "Employees," (Ralph D. Mawdley) focuses on court actions that addressed school board compliance with district and state policies regarding dismissal, nonrenewal, demotion, and discipline. Part 2, "School Governance," (Donald F.…

  1. "Lawrence v. Texas": Does This Mean Increased Privacy Rights for Gay and Lesbian Teachers?

    ERIC Educational Resources Information Center

    Eckes, Suzanne; McCarthy, Martha

    2004-01-01

    This article addresses the Supreme Court's 2003 decision in "Lawrence v. Texas" and its implications for the rights of gay and lesbian public school teachers. The authors provide a context by reviewing the teacher role-model theory, traditional standards used in dismissals for immoral conduct, and pre-"Lawrence" cases regarding…

  2. Historic Schools: Renovation vs. Replacement & the Role of a Feasibility Study.

    ERIC Educational Resources Information Center

    National Trust for Historic Preservation, Washington, DC.

    Weighing the pros and cons of renovating a historic neighborhood school or building a new one takes preservation "know-how," experience, and creativity. The potential for renovation is routinely dismissed without full consideration of the facts and long-term implications. Central to this decision-making process is the feasibility study,…

  3. 13 CFR 126.803 - How will SBA process a HUBZone status protest?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... appeal by the AA/GC&BD, or designee, pursuant to § 126.805. If SBA upholds the protest, SBA will... against it. If the AA/GCBD subsequently overturns the initial determination or dismissal, the contracting... suspended until an appellate decision is rendered. (iii) If the AA/GCBD affirms the initial determination...

  4. 13 CFR 126.803 - How will SBA process a HUBZone status protest?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... appeal by the AA/GC&BD, or designee, pursuant to § 126.805. If SBA upholds the protest, SBA will... against it. If the AA/GCBD subsequently overturns the initial determination or dismissal, the contracting... suspended until an appellate decision is rendered. (iii) If the AA/GCBD affirms the initial determination...

  5. 13 CFR 126.803 - How will SBA process a HUBZone status protest?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... appeal by the AA/GC&BD, or designee, pursuant to § 126.805. If SBA upholds the protest, SBA will... against it. If the AA/GCBD subsequently overturns the initial determination or dismissal, the contracting... suspended until an appellate decision is rendered. (iii) If the AA/GCBD affirms the initial determination...

  6. Are Victims of AIDS 'Handicapped' under Federal Law?

    ERIC Educational Resources Information Center

    Flygare, Thomas J.

    1986-01-01

    Discusses whether the disease AIDS (Acquired Immune Deficiency Syndrome) could be considered a "handicap." Describes a recent court decision, "Arline vs. School Board of Nassau County," in which the court found that a teacher with tuberculosis could be defined as handicapped and that her dismissal was in violation of Section…

  7. 20 CFR 410.692 - Hearing on charges.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ..., Finality of Decisions, and Representation of Parties § 410.692 Hearing on charges. (a) Hearing officer... the hearing shall be made and transcribed in all cases. (k) Representation. The individual charged may... dismiss the charges in the event of the death of the individual charged. (n) Cost of transcript. On the...

  8. The Shirts Off Their Backs.

    ERIC Educational Resources Information Center

    Dowling-Sendor, Benjamin

    2001-01-01

    In "Castorina," the Sixth Circuit reversed a lower court ruling that had dismissed a suit by two high school students challenging their suspension for wearing T-shirts adorned with the Confederate flag. Reviews three Supreme Court decisions about the regulation of student expression. Concludes that a consensus for the regulation of…

  9. Employees.

    ERIC Educational Resources Information Center

    Jones, Thomas N.

    The purpose of this chapter is to offer an overview and analysis of all the cases rendered during 1980 concerning the legal parameters of employment issues in institutions of higher education. Judicial review of employment decisions encompassed a broad range of actions, including selection and appointment; dismissal and nonrenewal; the termination…

  10. USPAS | U.S. Particle Accelerator School

    Science.gov Websites

    U.S. Particle Accelerator School U.S. Particle Accelerator School U.S. Particle Accelerator School U.S. Particle Accelerator School Education in Beam Physics and Accelerator Technology Home About About University Credits Joint International Accelerator School University-Style Programs Symposium-Style Programs

  11. The spinning disc: studying radial acceleration and its damping process with smartphone acceleration sensors

    NASA Astrophysics Data System (ADS)

    Hochberg, K.; Gröber, S.; Kuhn, J.; Müller, A.

    2014-03-01

    Here, we show the possibility of analysing circular motion and acceleration using the acceleration sensors of smartphones. For instance, the known linear dependence of the radial acceleration on the distance to the centre (a constant angular frequency) can be shown using multiple smartphones attached to a revolving disc. As a second example, the decrease of the radial acceleration and the rotation frequency due to friction can be measured and fitted with a quadratic function, in accordance with theory. Finally, because the disc is not set up exactly horizontal, each smartphone measures a component of the gravitational acceleration that adds to the radial acceleration during one half of the period and subtracts from the radial acceleration during the other half. Hence, every graph shows a small modulation, which can be used to determine the rotation frequency, thus converting a ‘nuisance effect’ into a source of useful information, making additional measurements with stopwatches or the like unnecessary.

  12. Social-Emotional Characteristics of Gifted Accelerated and Non-Accelerated Students in the Netherlands

    ERIC Educational Resources Information Center

    Hoogeveen, Lianne; van Hell, Janet G.; Verhoeven, Ludo

    2012-01-01

    Background: In the studies of acceleration conducted so far a multidimensional perspective has largely been neglected. No attempt has been made to relate social-emotional characteristics of accelerated versus non-accelerated students in perspective of environmental factors. Aims: In this study, social-emotional characteristics of accelerated…

  13. Anomalous acceleration of ions in a plasma accelerator with an anodic layer

    NASA Astrophysics Data System (ADS)

    V, M. BARDAKOV; S, D. IVANOV; A, V. KAZANTSEV; N, A. STROKIN; A, N. STUPIN; Binhao, JIANG; Zhenyu, WANG

    2018-03-01

    In a plasma accelerator with an anodic layer (PAAL), we discovered experimentally the effect of ‘super-acceleration’ of the bulk of the ions to energies W exceeding the energy equivalent to the discharge voltage V d. The E × B discharge was ignited in an environment of atomic argon and helium and molecular nitrogen. Singly charged argon ions were accelerated most effectively in the case of the largest discharge currents and pressure P of the working gas. Helium ions with W > eV d (e being the electron charge) were only recorded at maximum pressures. Molecular nitrogen was not accelerated to energies W > eV d. Anomalous acceleration is realized in the range of radial magnetic fields on the anode 2.8 × 10 -2 ≤ B rA ≤ 4 × 10 -2 T. It was also found analytically that the cathode of the accelerator can receive anomalously accelerated ions. In this case, the value of the potential in the anodic layer becomes higher than the anode potential, and the anode current exceeds some critical value. Numerical modeling in terms of the developed theory showed qualitative agreement between modeling data and measurements.

  14. Acceleration characteristics of human ocular accommodation.

    PubMed

    Bharadwaj, Shrikant R; Schor, Clifton M

    2005-01-01

    Position and velocity of accommodation are known to increase with stimulus magnitude, however, little is known about acceleration properties. We investigated three acceleration properties: peak acceleration, time-to-peak acceleration and total duration of acceleration to step changes in defocus. Peak velocity and total duration of acceleration increased with response magnitude. Peak acceleration and time-to-peak acceleration remained independent of response magnitude. Independent first-order and second-order dynamic components of accommodation demonstrate that neural control of accommodation has an initial open-loop component that is independent of response magnitude and a closed-loop component that increases with response magnitude.

  15. Angular Acceleration without Torque?

    ERIC Educational Resources Information Center

    Kaufman, Richard D.

    2012-01-01

    Hardly. Just as Robert Johns qualitatively describes angular acceleration by an internal force in his article "Acceleration Without Force?" here we will extend the discussion to consider angular acceleration by an internal torque. As we will see, this internal torque is due to an internal force acting at a distance from an instantaneous center.

  16. 1985 Particle Accelerator Conference: Accelerator Engineering and Technology, 11th, Vancouver, Canada, May 13-16, 1985, Proceedings

    NASA Astrophysics Data System (ADS)

    Strathdee, A.

    1985-10-01

    The topics discussed are related to high-energy accelerators and colliders, particle sources and electrostatic accelerators, controls, instrumentation and feedback, beam dynamics, low- and intermediate-energy circular accelerators and rings, RF and other acceleration systems, beam injection, extraction and transport, operations and safety, linear accelerators, applications of accelerators, radiation sources, superconducting supercolliders, new acceleration techniques, superconducting components, cryogenics, and vacuum. Accelerator and storage ring control systems are considered along with linear and nonlinear orbit theory, transverse and longitudinal instabilities and cures, beam cooling, injection and extraction orbit theory, high current dynamics, general beam dynamics, and medical and radioisotope applications. Attention is given to superconducting RF structures, magnet technology, superconducting magnets, and physics opportunities with relativistic heavy ion accelerators.

  17. Accelerators for America's Future

    NASA Astrophysics Data System (ADS)

    Bai, Mei

    2016-03-01

    Particle accelerator, a powerful tool to energize beams of charged particles to a desired speed and energy, has been the working horse for investigating the fundamental structure of matter and fundermental laws of nature. Most known examples are the 2-mile long Stanford Linear Accelerator at SLAC, the high energy proton and anti-proton collider Tevatron at FermiLab, and Large Hadron Collider that is currently under operation at CERN. During the less than a century development of accelerator science and technology that led to a dazzling list of discoveries, particle accelerators have also found various applications beyond particle and nuclear physics research, and become an indispensible part of the economy. Today, one can find a particle accelerator at almost every corner of our lives, ranging from the x-ray machine at the airport security to radiation diagnostic and therapy in hospitals. This presentation will give a brief introduction of the applications of this powerful tool in fundermental research as well as in industry. Challenges in accelerator science and technology will also be briefly presented

  18. An Exploration of the Relationship between Clinical Decision-Making Ability and Educational Preparation among New Graduate Nurses

    ERIC Educational Resources Information Center

    Blount, Kamilah V.

    2013-01-01

    This study examined the impact of accelerated nursing direct entry master's programs on the development of clinical decision-making skills of new graduate nurses that completed the Performance Based Development System (PBDS) assessment during the study period of 2008-2012 at a healthcare organization. Healthcare today is practiced in a…

  19. Improved plasma accelerator

    NASA Technical Reports Server (NTRS)

    Cheng, D. Y.

    1971-01-01

    Converging, coaxial accelerator electrode configuration operates in vacuum as plasma gun. Plasma forms by periodic injections of high pressure gas that is ionized by electrical discharges. Deflagration mode of discharge provides acceleration, and converging contours of plasma gun provide focusing.

  20. Beam acceleration through proton radio frequency quadrupole accelerator in BARC

    NASA Astrophysics Data System (ADS)

    Bhagwat, P. V.; Krishnagopal, S.; Mathew, J. V.; Singh, S. K.; Jain, P.; Rao, S. V. L. S.; Pande, M.; Kumar, R.; Roychowdhury, P.; Kelwani, H.; Rama Rao, B. V.; Gupta, S. K.; Agarwal, A.; Kukreti, B. M.; Singh, P.

    2016-05-01

    A 3 MeV proton Radio Frequency Quadrupole (RFQ) accelerator has been designed at the Bhabha Atomic Research Centre, Mumbai, India, for the Low Energy High Intensity Proton Accelerator (LEHIPA) programme. The 352 MHz RFQ is built in 4 segments and in the first phase two segments of the LEHIPA RFQ were commissioned, accelerating a 50 keV, 1 mA pulsed proton beam from the ion source, to an energy of 1.24 MeV. The successful operation of the RFQ gave confidence in the physics understanding and technology development that have been achieved, and indicate that the road forward can now be traversed rather more quickly.

  1. Coupling and decoupling of the accelerating units for pulsed synchronous linear accelerator

    NASA Astrophysics Data System (ADS)

    Shen, Yi; Liu, Yi; Ye, Mao; Zhang, Huang; Wang, Wei; Xia, Liansheng; Wang, Zhiwen; Yang, Chao; Shi, Jinshui; Zhang, Linwen; Deng, Jianjun

    2017-12-01

    A pulsed synchronous linear accelerator (PSLA), based on the solid-state pulse forming line, photoconductive semiconductor switch, and high gradient insulator technologies, is a novel linear accelerator. During the prototype PSLA commissioning, the energy gain of proton beams was found to be much lower than expected. In this paper, the degradation of the energy gain is explained by the circuit and cavity coupling effect of the accelerating units. The coupling effects of accelerating units are studied, and the circuit topologies of these two kinds of coupling effects are presented. Two methods utilizing inductance and membrane isolations, respectively, are proposed to reduce the circuit coupling effects. The effectiveness of the membrane isolation method is also supported by simulations. The decoupling efficiency of the metal drift tube is also researched. We carried out the experiments on circuit decoupling of the multiple accelerating cavity. The result shows that both circuit decoupling methods could increase the normalized voltage.

  2. Testing relativistic electron acceleration mechanisms

    NASA Astrophysics Data System (ADS)

    Green, Janet Carol

    2002-09-01

    This dissertation tests models of relativistic electron acceleration in the earth's outer radiation belt. The models fall into two categories: external and internal. External acceleration models transport and accelerate electrons from a source region in the outer magnetosphere to the inner magnetosphere. Internal acceleration models accelerate a population of electrons already present in the inner magnetosphere. In this dissertation, we test one specific external acceleration mechanism, perform a general test that differentiates between internal and external acceleration models, and test one promising internal acceleration model. We test the models using Polar-HIST data that we transform into electron phase space density (PSD) as a function of adiabatic invariants. We test the ultra low frequency (ULF) wave enhanced radial diffusion external acceleration mechanism by looking for a causal relationship between increased wave power and increased electron PSD at three L* values. One event with increased wave power at two L* values and no subsequent PSD increase does not support the model suggesting that ULF wave power alone is not sufficient to cause an electron response. Excessive loss of electrons and the duration of wave power do not explain the lack of a PSD enhancement at low L*. We differentiate between internal and external acceleration mechanisms by examining the radial profile of electron PSD. We observe PSD profiles that depend on local time. Nightside profiles are highly dependent on the magnetic field model used to calculate PSD as a function of adiabatic invariants and are not reliable. Dayside PSD profiles are more robust and consistent with internal acceleration of electrons. We test one internal acceleration model, the whistler/electromagnetic ion cyclotron wave model, by comparing observed pitch angle distributions to those predicted by the model using a superposed epoch analysis. The observations show pitch angle distributions corresponding to

  3. Collaborative Platforms Aid Emergency Decision Making

    NASA Technical Reports Server (NTRS)

    2013-01-01

    Terra. Aqua. Cloudsat. Landsat. NASA runs and partners in many missions dedicated to monitoring the Earth, and the tools used in these missions continuously return data on everything from shifts in temperature to cloud formation to pollution levels over highways. The data are of great scientific value, but they also provide information that can play a critical role in decision making during times of crisis. Real-time developments in weather, wind, ocean currents, and numerous other conditions can have a significant impact on the way disasters, both natural and human-caused, unfold. "NASA has long recognized the need to make its data from real-time sources compatible and accessible for the purposes of decision making," says Michael Goodman, who was Disasters Program manager at NASA Headquarters from 2009-2012. "There are practical applications of NASA Earth science data, and we d like to accelerate the use of those applications." One of the main obstacles standing in the way of eminently practical data is the fact that the data from different missions are collected, formatted, and stored in different ways. Combining data sets in a way that makes them useful for decision makers has proven to be a difficult task. And while the need for a collaborative platform is widely recognized, very few have successfully made it work. Dave Jones, founder and CEO of StormCenter Communications Inc., which consults with decision makers to prepare for emergencies, says that "when I talk to public authorities, they say, If I had a nickel for every time someone told me they had a common operating platform, I d be rich. But one thing we ve seen over the years is that no one has been able to give end users the ability to ingest NASA data sets and merge them with their own."

  4. Will VAMS Reinforce the Walls of the Egg-Crate School?

    ERIC Educational Resources Information Center

    Johnson, Susan Moore

    2015-01-01

    Throughout the United States there is an increasing trend toward using value-added methods (VAMs) for high-stakes decisions. When policymakers use VAMs to identify, reward, and dismiss teachers, they may perpetuate the egg-crate model of schooling and undermine efforts to build instructional capacity schoolwide. At any time, in any school, some…

  5. 42 CFR 1005.14 - Sanctions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 5 2011-10-01 2011-10-01 false Sanctions. 1005.14 Section 1005.14 Public Health... this part, drawing negative factual inferences or treating such refusal as an admission by deeming the... the proceedings; (5) Dismissal of the action; (6) Entering a decision by default; and (7) Refusing to...

  6. Quantifying the Value of Downscaled Climate Model Information for Adaptation Decisions: When is Downscaling a Smart Decision?

    NASA Astrophysics Data System (ADS)

    Terando, A. J.; Wootten, A.; Eaton, M. J.; Runge, M. C.; Littell, J. S.; Bryan, A. M.; Carter, S. L.

    2015-12-01

    Two types of decisions face society with respect to anthropogenic climate change: (1) whether to enact a global greenhouse gas abatement policy, and (2) how to adapt to the local consequences of current and future climatic changes. The practice of downscaling global climate models (GCMs) is often used to address (2) because GCMs do not resolve key features that will mediate global climate change at the local scale. In response, the development of downscaling techniques and models has accelerated to aid decision makers seeking adaptation guidance. However, quantifiable estimates of the value of information are difficult to obtain, particularly in decision contexts characterized by deep uncertainty and low system-controllability. Here we demonstrate a method to quantify the additional value that decision makers could expect if research investments are directed towards developing new downscaled climate projections. As a proof of concept we focus on a real-world management problem: whether to undertake assisted migration for an endangered tropical avian species. We also take advantage of recently published multivariate methods that account for three vexing issues in climate impacts modeling: maximizing climate model quality information, accounting for model dependence in ensembles of opportunity, and deriving probabilistic projections. We expand on these global methods by including regional (Caribbean Basin) and local (Puerto Rico) domains. In the local domain, we test whether a high resolution (2km) dynamically downscaled GCM reduces the multivariate error estimate compared to the original coarse-scale GCM. Initial tests show little difference between the downscaled and original GCM multivariate error. When propagated through to a species population model, the Value of Information analysis indicates that the expected utility that would accrue to the manager (and species) if this downscaling were completed may not justify the cost compared to alternative actions.

  7. [AUTONOMIC CONTROL OF HEART RATE, BLOOD LACTATE AND ACCELERATION DURING COMBAT SIMULATION IN TAEKWONDO ELITE ATHLETES].

    PubMed

    Cerda-Kohler, Hugo; Aguayo Fuentealba, Juan Carlos; Francino Barrera, Giovanni; Guajardo-Sandoval, Adrián; Jorquera Aguilera, Carlos; Báez-San Martín, Eduardo

    2015-09-01

    the aim of the study was to measure the heart rate recovery, blood lactate and movement acceleration during simulated taekwondo competition. twelve male subjects who belong to the national team, with at least five years of experience participated in this research. They performed a simulated combat to evaluate the following variables: (i) Blood lactate after one minute recovery between each round, (ii) Heart rate recovery (HRR) at thirty and sixty seconds in each minute rest between rounds, (iii) Peak acceleration (ACCp) in each round performed. The significance level was set at p < 005. the results showed no significant differences between winners and losers in the HRR at both, thirty and sixty seconds (p > 0.05), blood lactate (p > 0.05), peak acceleration (p > 0.05) and the average acceleration of combat (p = 0.18). There was no correlation between delta lactate and ACCp (r = 0.01; p = 0.93), delta lactate and HRR (r = -0.23; p = 0.18), and ACCp and HRR (r = 0.003; p = 0.98). these data suggest that studied variables would not be decisive in the simulated combat outcomes. Other factors such as technical-tactical or psychological variables could have a significant impact on athletic performance. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.

  8. Multi-beam linear accelerator EVT

    NASA Astrophysics Data System (ADS)

    Teryaev, Vladimir E.; Kazakov, Sergey Yu.; Hirshfield, Jay L.

    2016-09-01

    A novel electron multi-beam accelerator is presented. The accelerator, short-named EVT (Electron Voltage Transformer) belongs to the class of two-beam accelerators. It combines an RF generator and essentially an accelerator within the same vacuum envelope. Drive beam-lets and an accelerated beam are modulated in RF modulators and then bunches pass into an accelerating structure, comprising uncoupled with each other and inductive tuned cavities, where the energy transfer from the drive beams to the accelerated beam occurs. A phasing of bunches is solved by choice correspond distances between gaps of the adjacent cavities. Preliminary results of numerical simulations and the initial specification of EVT operating in S-band, with a 60 kV gun and generating a 2.7 A, 1.1 MV beam at its output is presented. A relatively high efficiency of 67% and high design average power suggest that EVT can find its use in industrial applications.

  9. Multi-beam linear accelerator EVT

    DOE PAGES

    Teryaev, Vladimir E.; Kazakov, Sergey Yu.; Hirshfield, Jay L.

    2016-03-29

    A novel electron multi-beam accelerator is presented. The accelerator, short-named EVT (Electron Voltage Transformer) belongs to the class of two-beam accelerators. It combines an RF generator and essentially an accelerator within the same vacuum envelope. Drive beam-lets and an accelerated beam are modulated in RF modulators and then bunches pass into an accelerating structure, comprising uncoupled with each other and inductive tuned cavities, where the energy transfer from the drive beams to the accelerated beam occurs. A phasing of bunches is solved by choice correspond distances between gaps of the adjacent cavities. Preliminary results of numerical simulations and the initialmore » specification of EVT operating in S-band, with a 60 kV gun and generating a 2.7 A, 1.1 MV beam at its output is presented. Furthermore, a relatively high efficiency of 67% and high design average power suggest that EVT can find its use in industrial applications.« less

  10. Laser Accelerator

    DTIC Science & Technology

    2014-09-01

    hollow metal sphere. Voltages of over 10 MV can be reached if used with an insulating gas. Corona discharge limits all electrostatic accelerators to...laser field. Lasers can have strong electric fields with frequencies high enough to avoid corona formation and break- down. The key is to couple the...leading to a spark discharge in the accelerator and thus a breakdown of the electrostatic field [6], [7]. Figure 1.1: Cockroft-Walton cascade generator

  11. Ultra-high vacuum photoelectron linear accelerator

    DOEpatents

    Yu, David U.L.; Luo, Yan

    2013-07-16

    An rf linear accelerator for producing an electron beam. The outer wall of the rf cavity of said linear accelerator being perforated to allow gas inside said rf cavity to flow to a pressure chamber surrounding said rf cavity and having means of ultra high vacuum pumping of the cathode of said rf linear accelerator. Said rf linear accelerator is used to accelerate polarized or unpolarized electrons produced by a photocathode, or to accelerate thermally heated electrons produced by a thermionic cathode, or to accelerate rf heated field emission electrons produced by a field emission cathode.

  12. Space Acceleration Measurement System (SAMS)/Orbital Acceleration Research Experiment (OARE)

    NASA Technical Reports Server (NTRS)

    Hakimzadeh, Roshanak

    1998-01-01

    The Life and Microgravity Spacelab (LMS) payload flew on the Orbiter Columbia on mission STS-78 from June 20th to July 7th, 1996. The LMS payload on STS-78 was dedicated to life sciences and microgravity experiments. Two accelerometer systems managed by the NASA Lewis Research Center (LERC) flew to support these experiments, namely the Orbital Acceleration Research Experiment (OARE) and the Space Acceleration Measurements System (SAMS). In addition, the Microgravity Measurement Assembly (NOAA), managed by the European Space Research and Technology Center (ESA/ESTEC), and sponsored by NASA, collected acceleration data in support of the experiments on-board the LMS mission. OARE downlinked real-time quasi-steady acceleration data, which was provided to the investigators. The SAMS recorded higher frequency data on-board for post-mission analysis. The MMA downlinked real-time quasi-steady as well as higher frequency acceleration data, which was provided to the investigators. The Principal Investigator Microgravity Services (PIMS) project at NASA LERC supports principal investigators of microgravity experiments as they evaluate the effects of varying acceleration levels on their experiments. A summary report was prepared by PIMS to furnish interested experiment investigators with a guide to evaluate the acceleration environment during STS-78, and as a means of identifying areas which require further study. The summary report provides an overview of the STS-78 mission, describes the accelerometer systems flown on this mission, discusses some specific analyses of the accelerometer data in relation to the various activities which occurred during the mission, and presents plots resulting from these analyses as a snapshot of the environment during the mission. Numerous activities occurred during the STS-78 mission that are of interest to the low-gravity community. Specific activities of interest during this mission were crew exercise, radiator deployment, Vernier Reaction

  13. Advanced Accelerators for Medical Applications

    NASA Astrophysics Data System (ADS)

    Uesaka, Mitsuru; Koyama, Kazuyoshi

    We review advanced accelerators for medical applications with respect to the following key technologies: (i) higher RF electron linear accelerator (hereafter “linac”); (ii) optimization of alignment for the proton linac, cyclotron and synchrotron; (iii) superconducting magnet; (iv) laser technology. Advanced accelerators for medical applications are categorized into two groups. The first group consists of compact medical linacs with high RF, cyclotrons and synchrotrons downsized by optimization of alignment and superconducting magnets. The second group comprises laser-based acceleration systems aimed of medical applications in the future. Laser plasma electron/ion accelerating systems for cancer therapy and laser dielectric accelerating systems for radiation biology are mentioned. Since the second group has important potential for a compact system, the current status of the established energy and intensity and of the required stability are given.

  14. Advanced Accelerators for Medical Applications

    NASA Astrophysics Data System (ADS)

    Uesaka, Mitsuru; Koyama, Kazuyoshi

    We review advanced accelerators for medical applications with respect to the following key technologies: (i) higher RF electron linear accelerator (hereafter "linac"); (ii) optimization of alignment for the proton linac, cyclotron and synchrotron; (iii) superconducting magnet; (iv) laser technology. Advanced accelerators for medical applications are categorized into two groups. The first group consists of compact medical linacs with high RF, cyclotrons and synchrotrons downsized by optimization of alignment and superconducting magnets. The second group comprises laserbased acceleration systems aimed of medical applications in the future. Laser plasma electron/ion accelerating systems for cancer therapy and laser dielectric accelerating systems for radiation biology are mentioned. Since the second group has important potential for a compact system, the current status of the established energy and intensity and of the required stability are given.

  15. LINEAR ACCELERATOR

    DOEpatents

    Christofilos, N.C.; Polk, I.J.

    1959-02-17

    Improvements in linear particle accelerators are described. A drift tube system for a linear ion accelerator reduces gap capacity between adjacent drift tube ends. This is accomplished by reducing the ratio of the diameter of the drift tube to the diameter of the resonant cavity. Concentration of magnetic field intensity at the longitudinal midpoint of the external sunface of each drift tube is reduced by increasing the external drift tube diameter at the longitudinal center region.

  16. Application of Proteomic Approaches to Accelerate Drug Development for Psychiatric Disorders.

    PubMed

    Rahmoune, Hassan; Martins-de-Souza, Daniel; Guest, Paul C

    2017-01-01

    Proteomic-based biomarkers are now an integral part of the drug development process. This chapter covers the role of proteomic biomarker tests as useful tools for improving preclinical research and clinical development. One medical area that has been lagging behind this process is the study of psychiatric disorders, and this is most likely due to the complexity of these diseases. The potential of incorporating biomarkers in the clinical pipeline to improve decision-making, accelerate drug development, improve translation and reduce development costs is also discussed, with a focus on psychiatric diseases like schizophrenia. This chapter will also discuss the next steps that must be taken to keep moving this process forwards.

  17. Accelerators (4/5)

    ScienceCinema

    Metral, Elias

    2017-12-09

    1a) Introduction and motivation 1b) History and accelerator types 2) Transverse beam dynamics 3a) Longitudinal beam dynamics 3b) Figure of merit of a synchrotron/collider 3c) Beam control 4) Main limiting factors 5) Technical challenges Prerequisite knowledge: Previous knowledge of accelerators is not required.

  18. Accelerators (5/5)

    ScienceCinema

    None

    2018-05-16

    1a) Introduction and motivation; 1b) History and accelerator types; 2) Transverse beam dynamics; 3a) Longitudinal beam dynamics; 3b) Figure of merit of a synchrotron/collider; 3c) Beam control; 4) Main limiting factors; 5) Technical challenges Prerequisite knowledge: Previous knowledge of accelerators is not required.

  19. A Preventable Tragedy.

    ERIC Educational Resources Information Center

    Dowling-Sendor, Benjamin

    2003-01-01

    Discusses the implications of "Niziol," a case in which a Florida high school student was killed in the school parking lot when his gun accidentally discharged. The parents sued the school board in federal district court. The magistrate dismissed all the federal law claims, though she postponed her decision on the state law claims. (MLF)

  20. Erosion of the At-Will Rule and Freedom of Communication in Private Sector Organizations.

    ERIC Educational Resources Information Center

    Sanders, Wayne

    The "at-will" rule in American law is defined as the right of a private sector employer to dismiss an employee without a contract for virtually any reason. The rule has thrived since the nineteenth century and is still a major factor in the employer-employee relationship. However, recent court decisions have fashioned common law…

  1. The Curse of High Stakes Tests and High Abilities: Reactions to Wong v. Regents of the University of California

    ERIC Educational Resources Information Center

    Mather, Nancy; Gregg, Noel; Simon, Jo Anne

    2005-01-01

    In a recent court case, Andrew H. K. Wong was dismissed from University of California at Davis medical school. He sued the university for discrimination, in violation of the American with Disabilities Act (ADA), but lost. Unfortunately, these types of court decisions and the overly mechanistic and rigid interpretations of ADA are threatening the…

  2. Beyond Ratings: Re-Envisioning State Teacher Evaluation Systems as Tools for Professional Growth

    ERIC Educational Resources Information Center

    Connally, Kaylan; Tooley, Melissa

    2016-01-01

    To date, most of the public narrative and pushback on new teacher evaluation systems has centered around their use for high-stakes personnel decisions such as pay, promotion, and dismissal, but these systems were always intended to promote and support improvements for all teachers--not just the superstars or laggards. Why is teacher development…

  3. School-Wide Educator Evaluation for Improving School Capacity and Student Achievement in High-Poverty Schools: Year 1 of the School System Improvement Project

    ERIC Educational Resources Information Center

    Reddy, Linda A.; Kettler, Ryan J.; Kurz, Alexander

    2015-01-01

    The United States is in an era of high-stakes evaluation of educators (i.e., teachers and principals), the results of which are used to inform human capital decision making (i.e., recruitment, hiring, retention, and dismissal), which in turn impacts school capacity and student learning. The present article describes the School System Improvement…

  4. Influence of the ambient acceleration field upon acute acceleration tolerance in chickens

    NASA Technical Reports Server (NTRS)

    Smith, A. H.; Spangler, W. L.; Rhode, E. A.; Burton, R. R.

    1979-01-01

    The paper measured the acceleration tolerance of domestic fowl (Rhode Island Red cocks), acutely exposed to a 6 Gz field, as the time over which a normal heart rate can be maintained. This period of circulatory adjustment ends abruptly with pronounced bradycardia. For chickens which previously have been physiologically adapted to 2.5 -G field, the acute acceleration tolerance is greatly increased. The influence of the ambient acceleration field on the adjustment of the circulatory system appears to be a general phenomenon.

  5. Particle acceleration in pulsar magnetospheres

    NASA Technical Reports Server (NTRS)

    Baker, K. B.

    1978-01-01

    The structure of pulsar magnetospheres and the acceleration mechanism for charged particles in the magnetosphere was studied using a pulsar model which required large acceleration of the particles near the surface of the star. A theorem was developed which showed that particle acceleration cannot be expected when the angle between the magnetic field lines and the rotation axis is constant (e.g. radial field lines). If this angle is not constant, however, acceleration must occur. The more realistic model of an axisymmetric neutron star with a strong dipole magnetic field aligned with the rotation axis was investigated. In this case, acceleration occurred at large distances from the surface of the star. The magnitude of the current can be determined using the model presented. In the case of nonaxisymmetric systems, the acceleration is expected to occur nearer to the surface of the star.

  6. A traveling-wave forward coupler design for a new accelerating mode in a silicon woodpile accelerator

    DOE PAGES

    Wu, Ziran; Lee, Chunghun H.; Wootton, Kent P.; ...

    2016-03-01

    Silicon woodpile photonic crystals provide a base structure that can be used to build a three-dimensional dielectric waveguide system for high-gradient laser driven acceleration. A new woodpile waveguide design that hosts a phase synchronous, centrally confined accelerating mode is proposed. Comparing with previously discovered silicon woodpile accelerating modes, this mode shows advantages in terms of better electron beam loading and higher achievable acceleration gradient. Several traveling-wave coupler design schemes developed for multi-cell RF cavity accelerators are adapted to the woodpile power coupler design for this new accelerating mode. Design of a forward coupled, highly efficient silicon woodpile accelerator is achieved.more » Simulation shows high efficiency of over 75% of the drive laser power coupled to this fundamental accelerating mode, with less than 15% backward wave scattering. The estimated acceleration gradient, when the coupler structure is driven at the damage threshold fluence of silicon at its operating 1.506 μm wavelength, can reach 185 MV/m. Lastly, a 17-layer woodpile waveguide structure was successfully fabricated, and the measured bandgap is in excellent agreement with simulation.« less

  7. A traveling-wave forward coupler design for a new accelerating mode in a silicon woodpile accelerator

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

    Wu, Ziran; Lee, Chunghun H.; Wootton, Kent P.

    Silicon woodpile photonic crystals provide a base structure that can be used to build a three-dimensional dielectric waveguide system for high-gradient laser driven acceleration. A new woodpile waveguide design that hosts a phase synchronous, centrally confined accelerating mode is proposed. Comparing with previously discovered silicon woodpile accelerating modes, this mode shows advantages in terms of better electron beam loading and higher achievable acceleration gradient. Several traveling-wave coupler design schemes developed for multi-cell RF cavity accelerators are adapted to the woodpile power coupler design for this new accelerating mode. Design of a forward coupled, highly efficient silicon woodpile accelerator is achieved.more » Simulation shows high efficiency of over 75% of the drive laser power coupled to this fundamental accelerating mode, with less than 15% backward wave scattering. The estimated acceleration gradient, when the coupler structure is driven at the damage threshold fluence of silicon at its operating 1.506 μm wavelength, can reach 185 MV/m. Lastly, a 17-layer woodpile waveguide structure was successfully fabricated, and the measured bandgap is in excellent agreement with simulation.« less

  8. Charged particle accelerator grating

    DOEpatents

    Palmer, Robert B.

    1986-01-01

    A readily disposable and replaceable accelerator grating for a relativistic particle accelerator. The grating is formed for a plurality of liquid droplets that are directed in precisely positioned jet streams to periodically dispose rows of droplets along the borders of a predetermined particle beam path. A plurality of lasers are used to direct laser beams into the droplets, at predetermined angles, thereby to excite the droplets to support electromagnetic accelerating resonances on their surfaces. Those resonances operate to accelerate and focus particles moving along the beam path. As the droplets are distorted or destroyed by the incoming radiation, they are replaced at a predetermined frequency by other droplets supplied through the jet streams.

  9. Charged particle accelerator grating

    DOEpatents

    Palmer, R.B.

    1985-09-09

    A readily disposable and replaceable accelerator grating for a relativistic particle accelerator is described. The grating is formed for a plurality of liquid droplets that are directed in precisely positioned jet streams to periodically dispose rows of droplets along the borders of a predetermined particle beam path. A plurality of lasers are used to direct laser beams onto the droplets, at predetermined angles, thereby to excite the droplets to support electromagnetic accelerating resonances on their surfaces. Those resonances operate to accelerate and focus particles moving along the beam path. As the droplets are distorted or destroyed by the incoming radiation, they are replaced at a predetermined frequency by other droplets supplied through the jet streams.

  10. Charged particle accelerator grating

    DOEpatents

    Palmer, Robert B.

    1986-09-02

    A readily disposable and replaceable accelerator grating for a relativistic particle accelerator. The grating is formed for a plurality of liquid droplets that are directed in precisely positioned jet streams to periodically dispose rows of droplets along the borders of a predetermined particle beam path. A plurality of lasers are used to direct laser beams into the droplets, at predetermined angles, thereby to excite the droplets to support electromagnetic accelerating resonances on their surfaces. Those resonances operate to accelerate and focus particles moving along the beam path. As the droplets are distorted or destroyed by the incoming radiation, they are replaced at a predetermined frequency by other droplets supplied through the jet streams.

  11. HEAVY ION LINEAR ACCELERATOR

    DOEpatents

    Van Atta, C.M.; Beringer, R.; Smith, L.

    1959-01-01

    A linear accelerator of heavy ions is described. The basic contributions of the invention consist of a method and apparatus for obtaining high energy particles of an element with an increased charge-to-mass ratio. The method comprises the steps of ionizing the atoms of an element, accelerating the resultant ions to an energy substantially equal to one Mev per nucleon, stripping orbital electrons from the accelerated ions by passing the ions through a curtain of elemental vapor disposed transversely of the path of the ions to provide a second charge-to-mass ratio, and finally accelerating the resultant stripped ions to a final energy of at least ten Mev per nucleon.

  12. CLASHING BEAM PARTICLE ACCELERATOR

    DOEpatents

    Burleigh, R.J.

    1961-04-11

    A charged-particle accelerator of the proton synchrotron class having means for simultaneously accelerating two separate contra-rotating particle beams within a single annular magnet structure is reported. The magnet provides two concentric circular field regions of opposite magnetic polarity with one field region being of slightly less diameter than the other. The accelerator includes a deflector means straddling the two particle orbits and acting to collide the two particle beams after each has been accelerated to a desired energy. The deflector has the further property of returning particles which do not undergo collision to the regular orbits whereby the particles recirculate with the possibility of colliding upon subsequent passages through the deflector.

  13. Decision to adopt medical technology: case study of breast cancer radiotherapy techniques.

    PubMed

    Gold, Heather Taffet; Pitrelli, Kimberly; Hayes, Mary Katherine; Murphy, Madhuvanti Mahadeo

    2014-11-01

    To understand decision making concerning adoption and nonadoption of accelerated partial breast radiotherapy (RT) prior to long-term randomized trial evidence. A total of 36 radiation oncologists and surgeons were recruited through purposive and snowball sampling strategies from September 2010 through January 2013. Semistructured phone interviews were conducted and audio-recorded and lasted 20-45 minutes. Qualitative analysis was conducted using a framework approach, iteratively exploring key concepts and emerging issues raised by subjects. Interviews were transcribed and imported into Atlas.ti v6. Transcripts were independently coded by 3 researchers shortly after each interview, followed by consensus development on each coded transcript. Barriers and facilitators of adoption, practice patterns, and informational/educational sources concerning accelerated partial breast RT were all assessed to determine major themes. Nearly half of physicians were surgeons (47%), and half were radiation oncologists (53%), with 61% overall in urban settings. Twenty-nine of the 36 physicians interviewed used brachytherapy-based partial breast RT. Five major factors were involved in physicians' decisions to adopt accelerated partial breast RT: facilitators encouraging adoption (e.g., enthusiastic colleagues and patient convenience), financial and prestige incentives, pressures to adopt (e.g., potential declines in referrals), judgment concerning acceptable level of scientific evidence, and barriers (e.g., not having appropriate machinery or referral mechanism in place). If technology was adopted, clinical guideline adherence varied. Technology adoption is based on financial and social pressures, along with often-limited scientific evidence and what seems "best" for patients. For technology adoption and diffusion to be rational and evidence-based, we must encourage appropriate financial payment models to curb use outside of research studies and promote development of additional

  14. Dusty-Plasma Particle Accelerator

    NASA Technical Reports Server (NTRS)

    Foster, John E.

    2005-01-01

    A dusty-plasma apparatus is being investigated as means of accelerating nanometer- and micrometer-sized particles. Applications for the dusty-plasma particle accelerators fall into two classes: Simulation of a variety of rapidly moving dust particles and micrometeoroids in outer-space environments that include micrometeoroid streams, comet tails, planetary rings, and nebulae and Deposition or implantation of nanoparticles on substrates for diverse industrial purposes that could include hardening, increasing thermal insulation, altering optical properties, and/or increasing permittivities of substrate materials. Relative to prior apparatuses used for similar applications, dusty-plasma particle accelerators offer such potential advantages as smaller size, lower cost, less complexity, and increased particle flux densities. A dusty-plasma particle accelerator exploits the fact that an isolated particle immersed in plasma acquires a net electric charge that depends on the relative mobilities of electrons and ions. Typically, a particle that is immersed in a low-temperature, partially ionized gas, wherein the average kinetic energy of electrons exceeds that of ions, causes the particle to become negatively charged. The particle can then be accelerated by applying an appropriate electric field. A dusty-plasma particle accelerator (see figure) includes a plasma source such as a radio-frequency induction discharge apparatus containing (1) a shallow cup with a biasable electrode to hold the particles to be accelerated and (2) a holder for the substrate on which the particles are to impinge. Depending on the specific design, a pair of electrostatic-acceleration grids between the substrate and discharge plasma can be used to both collimate and further accelerate particles exiting the particle holder. Once exposed to the discharge plasma, the particles in the cup quickly acquire a negative charge. Application of a negative voltage pulse to the biasable electrode results in the

  15. Direct Laser Acceleration in Laser Wakefield Accelerators

    NASA Astrophysics Data System (ADS)

    Shaw, J. L.; Froula, D. H.; Marsh, K. A.; Joshi, C.; Lemos, N.

    2017-10-01

    The direct laser acceleration (DLA) of electrons in a laser wakefield accelerator (LWFA) has been investigated. We show that when there is a significant overlap between the drive laser and the trapped electrons in a LWFA cavity, the accelerating electrons can gain energy from the DLA mechanism in addition to LWFA. The properties of the electron beams produced in a LWFA, where the electrons are injected by ionization injection, have been investigated using particle-in-cell (PIC) code simulations. Particle tracking was used to demonstrate the presence of DLA in LWFA. Further PIC simulations comparing LWFA with and without DLA show that the presence of DLA can lead to electron beams that have maximum energies that exceed the estimates given by the theory for the ideal blowout regime. The magnitude of the contribution of DLA to the energy gained by the electron was found to be on the order of the LWFA contribution. The presence of DLA in a LWFA can also lead to enhanced betatron oscillation amplitudes and increased divergence in the direction of the laser polarization. This material is based upon work supported by the Department of Energy National Nuclear Security Administration under Award Number DE-NA0001944.

  16. The Los Alamos Laser Acceleration of Particles Workshop and beginning of the advanced accelerator concepts field

    NASA Astrophysics Data System (ADS)

    Joshi, C.

    2012-12-01

    The first Advanced Acceleration of Particles-AAC-Workshop (actually named Laser Acceleration of Particles Workshop) was held at Los Alamos in January 1982. The workshop lasted a week and divided all the acceleration techniques into four categories: near field, far field, media, and vacuum. Basic theorems of particle acceleration were postulated (later proven) and specific experiments based on the four categories were formulated. This landmark workshop led to the formation of the advanced accelerator R&D program in the HEP office of the DOE that supports advanced accelerator research to this day. Two major new user facilities at Argonne and Brookhaven and several more directed experimental efforts were built to explore the advanced particle acceleration schemes. It is not an exaggeration to say that the intellectual breadth and excitement provided by the many groups who entered this new field provided the needed vitality to then recently formed APS Division of Beams and the new online journal Physical Review Special Topics-Accelerators and Beams. On this 30th anniversary of the AAC Workshops, it is worthwhile to look back at the legacy of the first Workshop at Los Alamos and the fine groundwork it laid for the field of advanced accelerator concepts that continues to flourish to this day.

  17. Intermittency of acceleration in isotropic turbulence.

    PubMed

    Lee, Sang; Lee, Changhoon

    2005-05-01

    The intermittency of acceleration is investigated for isotropic turbulence using direct numerical simulation. Intermittently found acceleration of large magnitude always points towards the rotational axis of a vortex filament, indicating that the intermittency of acceleration is associated with the rotational motion of the vortices that causes centripetal acceleration, which is consistent with the reported result for the near-wall turbulence. Furthermore, investigation on movements of such vortex filaments provides some insights into the dynamics of local dissipation, enstrophy and acceleration. Strong dissipation partially covering the edge of a vortex filament shows weak correlation with enstrophy, while it is strongly correlated with acceleration.

  18. Teleportation with Multiple Accelerated Partners

    NASA Astrophysics Data System (ADS)

    Sagheer, A.; Hamdoun, H.; Metwally, N.

    2015-09-01

    As the current revolution in communication is underway, quantum teleportation can increase the level of security in quantum communication applications. In this paper, we present a quantum teleportation procedure that capable to teleport either accelerated or non-accelerated information through different quantum channels. These quantum channels are based on accelerated multi-qubit states, where each qubit of each of these channels represents a partner. Namely, these states are the W state, Greenberger-Horne-Zeilinger (GHZ) state, and the GHZ-like state. Here, we show that the fidelity of teleporting accelerated information is higher than the fidelity of teleporting non-accelerated information, both through a quantum channel that is based on accelerated state. Also, the comparison among the performance of these three channels shows that the degree of fidelity depends on type of the used channel, type of the measurement, and value of the acceleration. The result of comparison concludes that teleporting information through channel that is based on the GHZ state is more robust than teleporting information through channels that are based on the other two states. For future work, the proposed procedure can be generalized later to achieve communication through a wider quantum network.

  19. Due Process in the Realm of Higher Education: Considerations for Dealing with Students Rights

    ERIC Educational Resources Information Center

    Fishner, Jason T.

    2006-01-01

    Court decisions have laid out expectations of what due process procedures need to be followed in student disciplinary cases and academic dismissal cases due to poor academic performance. This paper will give show where due process comes from and how it found its way into higher education. It will show that there are differences in the ways public…

  20. An Adiabatic Phase-Matching Accelerator

    DOE PAGES

    Lemery, Francois; Floettmann, Klaus; Piot, Philippe; ...

    2018-05-25

    We present a general concept to accelerate non-relativistic charged particles. Our concept employs an adiabatically-tapered dielectric-lined waveguide which supports accelerating phase velocities for synchronous acceleration. We propose an ansatz for the transient field equations, show it satisfies Maxwell's equations under an adiabatic approximation and find excellent agreement with a finite-difference time-domain computer simulation. The fields were implemented into the particle-tracking program {\\sc astra} and we present beam dynamics results for an accelerating field with a 1-mm-wavelength and peak electric field of 100~MV/m. The numerical simulations indicate that amore » $$\\sim 200$$-keV electron beam can be accelerated to an energy of $$\\sim10$$~MeV over $$\\sim 10$$~cm. The novel scheme is also found to form electron beams with parameters of interest to a wide range of applications including, e.g., future advanced accelerators, and ultra-fast electron diffraction.« less

  1. An Adiabatic Phase-Matching Accelerator

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

    Lemery, Francois; Floettmann, Klaus; Piot, Philippe

    2017-12-22

    We present a general concept to accelerate non-relativistic charged particles. Our concept employs an adiabatically-tapered dielectric-lined waveguide which supports accelerating phase velocities for synchronous acceleration. We propose an ansatz for the transient field equations, show it satisfies Maxwell's equations under an adiabatic approximation and find excellent agreement with a finite-difference time-domain computer simulation. The fields were implemented into the particle-tracking program {\\sc astra} and we present beam dynamics results for an accelerating field with a 1-mm-wavelength and peak electric field of 100~MV/m. The numerical simulations indicate that amore » $$\\sim 200$$-keV electron beam can be accelerated to an energy of $$\\sim10$$~MeV over $$\\sim 10$$~cm. The novel scheme is also found to form electron beams with parameters of interest to a wide range of applications including, e.g., future advanced accelerators, and ultra-fast electron diffraction.« less

  2. Electrostatic Plasma Accelerator (EPA)

    NASA Technical Reports Server (NTRS)

    Brophy, John R.; Aston, Graeme

    1989-01-01

    The Electrostatic Plasma Accelerator (EPA) is a thruster concept which promises specific impulse levels between low power arcjets and those of the ion engine while retaining the relative simplicity of the arcjet. The EPA thruster produces thrust through the electrostatic acceleration of a moderately dense plasma. No accelerating electrodes are used and the specific impulse is a direct function of the applied discharge voltage and the propellant atomic mass. The goal of the present program is to demonstrate feasibility of the EPA thruster concept through experimental and theoretical investigations of the EPA acceleration mechanism and discharge chamber performance. Experimental investigations will include operating the test bed ion (TBI) engine as an EPA thruster and parametrically varying the thruster geometry and operating conditions to quantify the electrostatic plasma acceleration effect. The theoretical investigations will include the development of a discharge chamber model which describes the relationships between the engine size, plasma properties, and overall performance. For the EPA thruster to be a viable propulsion concept, overall thruster efficiencies approaching 30% with specific impulses approaching 1000 s must be achieved.

  3. Helping decision makers frame, analyze, and implement decisions

    USGS Publications Warehouse

    Runge, Michael C.; McDonald-Madden, Eve

    2018-01-01

    All decisions have the same recognizable elements. Context, objectives, alternatives, consequences, and deliberation. Decision makers and analysts familiar with these elements can quickly see the underlying structure of a decision.There are only a small number of classes of decisions. These classes differ in the cognitive and scientific challenge they present to the decision maker; the ability to recognize the class of decision leads a decision maker to tools to aid in the analysis.Sometimes we need more information, sometimes we don’t. The role of science in a decision-making process is to provide the predictions that link the alternative actions to the desired outcomes. Investing in more science is only valuable if it helps to choose a better action.Implementation. The successful integration of decision analysis into environmental decisions requires careful attention to the decision, the people, and the institutions involved.

  4. Perception of linear acceleration in weightlessness

    NASA Technical Reports Server (NTRS)

    Arrott, A. P.; Young, L. R.

    1987-01-01

    Eye movements and subjective detection of acceleration were measured on human experimental subjects during vestibular sled acceleration during the D1 Spacelab Mission. Methods and results are reported on the time to detection of small acceleration steps, the threshold for detection of linear acceleration, perceived motion path, and CLOAT. A consistently shorter time to detection of small acceleration steps is found. Subjective reports of perceived motion during sinusoidal oscillation in weightlessness were qualitatively similar to reports on earth.

  5. Accelerator based epithermal neutron source

    NASA Astrophysics Data System (ADS)

    Taskaev, S. Yu.

    2015-11-01

    We review the current status of the development of accelerator sources of epithermal neutrons for boron neutron capture therapy (BNCT), a promising method of malignant tumor treatment. Particular attention is given to the source of epithermal neutrons on the basis of a new type of charged particle accelerator: tandem accelerator with vacuum insulation and lithium neutron-producing target. It is also shown that the accelerator with specialized targets makes it possible to generate fast and monoenergetic neutrons, resonance and monoenergetic gamma-rays, alpha-particles, and positrons.

  6. Compact accelerator for medical therapy

    DOEpatents

    Caporaso, George J.; Chen, Yu-Jiuan; Hawkins, Steven A.; Sampayan, Stephen E.; Paul, Arthur C.

    2010-05-04

    A compact accelerator system having an integrated particle generator-linear accelerator with a compact, small-scale construction capable of producing an energetic (.about.70-250 MeV) proton beam or other nuclei and transporting the beam direction to a medical therapy patient without the need for bending magnets or other hardware often required for remote beam transport. The integrated particle generator-accelerator is actuable as a unitary body on a support structure to enable scanning of a particle beam by direction actuation of the particle generator-accelerator.

  7. 38 CFR 9.14 - Accelerated Benefits.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2012-07-01 2012-07-01 false Accelerated Benefits. 9...' GROUP LIFE INSURANCE AND VETERANS' GROUP LIFE INSURANCE § 9.14 Accelerated Benefits. (a) What is an Accelerated Benefit? An Accelerated Benefit is a payment of a portion of your Servicemembers' Group Life...

  8. 38 CFR 9.14 - Accelerated Benefits.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2014-07-01 2014-07-01 false Accelerated Benefits. 9...' GROUP LIFE INSURANCE AND VETERANS' GROUP LIFE INSURANCE § 9.14 Accelerated Benefits. (a) What is an Accelerated Benefit? An Accelerated Benefit is a payment of a portion of your Servicemembers' Group Life...

  9. 38 CFR 9.14 - Accelerated Benefits.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2011-07-01 2011-07-01 false Accelerated Benefits. 9...' GROUP LIFE INSURANCE AND VETERANS' GROUP LIFE INSURANCE § 9.14 Accelerated Benefits. (a) What is an Accelerated Benefit? An Accelerated Benefit is a payment of a portion of your Servicemembers' Group Life...

  10. 38 CFR 9.14 - Accelerated Benefits.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Accelerated Benefits. 9...' GROUP LIFE INSURANCE AND VETERANS' GROUP LIFE INSURANCE § 9.14 Accelerated Benefits. (a) What is an Accelerated Benefit? An Accelerated Benefit is a payment of a portion of your Servicemembers' Group Life...

  11. 38 CFR 9.14 - Accelerated Benefits.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2013-07-01 2013-07-01 false Accelerated Benefits. 9...' GROUP LIFE INSURANCE AND VETERANS' GROUP LIFE INSURANCE § 9.14 Accelerated Benefits. (a) What is an Accelerated Benefit? An Accelerated Benefit is a payment of a portion of your Servicemembers' Group Life...

  12. ELECTROSTATIC ACCELERATORS (in French)

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

    Gerbier, R.

    1962-04-01

    The various methods presently in use for producing the continuous high voltage necessary for the operation of electrostatic accelerators are reviewed. The methods considered are voltage multiplier units (Greinacher and Morganstern types) and electrostatic instruments (Van de Graaff and Trump machines and Felici rotnting cylinder instruments). The electrostatic accelerators used at Grenoble which give currents of several milliamperes at voltages up to 1.2 Mv are described. In this energy region electron accelerators and neutron generators offer very interesting possibilities. (auth)

  13. Optically pulsed electron accelerator

    DOEpatents

    Fraser, John S.; Sheffield, Richard L.

    1987-01-01

    An optically pulsed electron accelerator can be used as an injector for a free electron laser and comprises a pulsed light source, such as a laser, for providing discrete incident light pulses. A photoemissive electron source emits electron bursts having the same duration as the incident light pulses when impinged upon by same. The photoemissive electron source is located on an inside wall of a radio frequency powered accelerator cell which accelerates the electron burst emitted by the photoemissive electron source.

  14. Optically pulsed electron accelerator

    DOEpatents

    Fraser, J.S.; Sheffield, R.L.

    1985-05-20

    An optically pulsed electron accelerator can be used as an injector for a free electron laser and comprises a pulsed light source, such as a laser, for providing discrete incident light pulses. A photoemissive electron source emits electron bursts having the same duration as the incident light pulses when impinged upon by same. The photoemissive electron source is located on an inside wall of a radiofrequency-powered accelerator cell which accelerates the electron burst emitted by the photoemissive electron source.

  15. Hardware accelerator design for change detection in smart camera

    NASA Astrophysics Data System (ADS)

    Singh, Sanjay; Dunga, Srinivasa Murali; Saini, Ravi; Mandal, A. S.; Shekhar, Chandra; Chaudhury, Santanu; Vohra, Anil

    2011-10-01

    Smart Cameras are important components in Human Computer Interaction. In any remote surveillance scenario, smart cameras have to take intelligent decisions to select frames of significant changes to minimize communication and processing overhead. Among many of the algorithms for change detection, one based on clustering based scheme was proposed for smart camera systems. However, such an algorithm could achieve low frame rate far from real-time requirements on a general purpose processors (like PowerPC) available on FPGAs. This paper proposes the hardware accelerator capable of detecting real time changes in a scene, which uses clustering based change detection scheme. The system is designed and simulated using VHDL and implemented on Xilinx XUP Virtex-IIPro FPGA board. Resulted frame rate is 30 frames per second for QVGA resolution in gray scale.

  16. Improvement of voltage holding and high current beam acceleration by MeV accelerator for ITER NB

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

    Taniguchi, M.; Kashiwagi, M.; Inoue, T.

    Voltage holding of -1 MV is an essential issue in development of a multi-aperture multi-grid (MAMuG) negative ion accelerator, of which target is to accelerate 200 A/m{sup 2} H{sup -} ion beam up to the energy of 1 MeV for several tens seconds. Review of voltage holding results ever obtained with various geometries of the accelerators showed that the voltage holding capability was about a half of designed value based on the experiment obtained from ideal small electrode. This is considered due to local electric field concentration in the accelerators, such as edge and steps between multi-aperture grids and itsmore » support structures. Based on the detailed investigation with electric field analysis, accelerator was modified to reduce the electric field concentration by reshaping the support structures and expanding the gap length between the grid supports. After the modifications, the accelerator succeeded in sustaining -1 MV for more than one hour in vacuum. Improvement of the voltage holding characteristics progressed the energy and current accelerated by the MeV accelerator. Up to 2010, beam parameters achieved by the MAMuG accelerator were increased to 879 keV, 0.36 A (157 A/m{sup 2}) at perveance matched condition and 937 keV, 0.33 A (144 A/m{sup 2}) slightly under perveance.« less

  17. Rationale and design of the STAR randomized controlled trial to accelerate adoption of childhood obesity comparative effectiveness research.

    PubMed

    Taveras, Elsie M; Marshall, Richard; Horan, Christine M; Gillman, Matthew W; Hacker, Karen; Kleinman, Ken P; Koziol, Renata; Price, Sarah; Simon, Steven R

    2013-01-01

    Comparative effectiveness research (CER) evidence on childhood obesity provides the basis for effective screening and management strategies in pediatric primary care. The uses of health information technology including decision support tools in the electronic health records (EHRs), as well as remote and mobile support to families, offer the potential to accelerate the adoption of childhood obesity CER evidence. The Study of Technology to Accelerate Research (STAR) is a three-arm, cluster-randomized controlled trial being conducted in 14 pediatric offices in Massachusetts designed to enroll 800, 6 to 12 year old children with a body mass index (BMI)≥ 95th percentile seen in primary care at those practices. We will examine the extent to which computerized decision support tools in the EHR delivered to primary care providers at the point of care, with or without direct-to-parent support and coaching, will increase adoption of CER evidence for management of obese children. Direct-to-parent intervention components include telephone coaching and twice-weekly text messages. Point-of-care outcomes include obesity diagnosis, nutrition and physical activity counseling, and referral to weight management. One-year child-level outcomes include changes in BMI and improvements in diet, physical activity, screen time, and sleep behaviors, as well as cost and cost-effectiveness. STAR will determine the extent to which decision support tools in EHRs with or without direct-to-parent support will increase adoption of evidence-based obesity management strategies in pediatric practice and improve childhood obesity-related outcomes. Copyright © 2012 Elsevier Inc. All rights reserved.

  18. A Simple "Boxed Molecular Kinetics" Approach To Accelerate Rare Events in the Stochastic Kinetic Master Equation.

    PubMed

    Shannon, Robin; Glowacki, David R

    2018-02-15

    The chemical master equation is a powerful theoretical tool for analyzing the kinetics of complex multiwell potential energy surfaces in a wide range of different domains of chemical kinetics spanning combustion, atmospheric chemistry, gas-surface chemistry, solution phase chemistry, and biochemistry. There are two well-established methodologies for solving the chemical master equation: a stochastic "kinetic Monte Carlo" approach and a matrix-based approach. In principle, the results yielded by both approaches are identical; the decision of which approach is better suited to a particular study depends on the details of the specific system under investigation. In this Article, we present a rigorous method for accelerating stochastic approaches by several orders of magnitude, along with a method for unbiasing the accelerated results to recover the "true" value. The approach we take in this paper is inspired by the so-called "boxed molecular dynamics" (BXD) method, which has previously only been applied to accelerate rare events in molecular dynamics simulations. Here we extend BXD to design a simple algorithmic strategy for accelerating rare events in stochastic kinetic simulations. Tests on a number of systems show that the results obtained using the BXD rare event strategy are in good agreement with unbiased results. To carry out these tests, we have implemented a kinetic Monte Carlo approach in MESMER, which is a cross-platform, open-source, and freely available master equation solver.

  19. Accelerating Particles with Plasma

    ScienceCinema

    Litos, Michael; Hogan, Mark

    2018-05-18

    Researchers at SLAC explain how they use plasma wakefields to accelerate bunches of electrons to very high energies over only a short distance. Their experiments offer a possible path for the future of particle accelerators.

  20. Theory of unfolded cyclotron accelerator

    NASA Astrophysics Data System (ADS)

    Rax, J.-M.; Robiche, J.

    2010-10-01

    An acceleration process based on the interaction between an ion, a tapered periodic magnetic structure, and a circularly polarized oscillating electric field is identified and analyzed, and its potential is evaluated. A Hamiltonian analysis is developed in order to describe the interplay between the cyclotron motion, the electric acceleration, and the magnetic modulation. The parameters of this universal class of magnetic modulation leading to continuous acceleration without Larmor radius increase are expressed analytically. Thus, this study provides the basic scaling of what appears as a compact unfolded cyclotron accelerator.

  1. Particle acceleration on a chip: A laser-driven micro-accelerator for research and industry

    NASA Astrophysics Data System (ADS)

    Yoder, R. B.; Travish, G.

    2013-03-01

    Particle accelerators are conventionally built from radio-frequency metal cavities, but this technology limits the maximum energy available and prevents miniaturization. In the past decade, laser-powered acceleration has been intensively studied as an alternative technology promising much higher accelerating fields in a smaller footprint and taking advantage of recent advances in photonics. Among the more promising approaches are those based on dielectric field-shaping structures. These ``dielectric laser accelerators'' (DLAs) scale with the laser wavelength employed and can be many orders of magnitude smaller than conventional accelerators; DLAs may enable the production of high-intensity, ultra-short relativistic electron bunches in a chip-scale device. When combined with a high- Z target or an optical-period undulator, these systems could produce high-brilliance x-rays from a breadbox-sized device having multiple applications in imaging, medicine, and homeland security. In our research program we have developed one such DLA, the Micro-Accelerator Platform (MAP). We describe the fundamental physics, our fabrication and testing program, and experimental results to date, along with future prospects for MAP-based light-sources and some remaining challenges. Supported in part by the Defense Threat Reduction Agency and National Nuclear Security Administration.

  2. Accelerator Science: Circular vs. Linear

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

    Lincoln, Don

    Particle accelerator are scientific instruments that allow scientists to collide particles together at incredible energies to study the secrets of the universe. However, there are many manners in which particle accelerators can be constructed. In this video, Fermilab’s Dr. Don Lincoln explains the pros and cons of circular and linear accelerators.

  3. Possibility for ultra-bright electron beam acceleration in dielectric wakefield accelerators

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

    Simakov, Evgenya I.; Carlsten, Bruce E.; Shchegolkov, Dmitry Yu.

    2012-12-21

    We describe a conceptual proposal to combine the Dielectric Wakefield Accelerator (DWA) with the Emittance Exchanger (EEX) to demonstrate a high-brightness DWA with a gradient of above 100 MV/m and less than 0.1% induced energy spread in the accelerated beam. We currently evaluate the DWA concept as a performance upgrade for the future LANL signature facility MaRIE with the goal of significantly reducing the electron beam energy spread. The preconceptual design for MaRIE is underway at LANL, with the design of the electron linear accelerator being one of the main research goals. Although generally the baseline design needs to bemore » conservative and rely on existing technology, any future upgrade would immediately call for looking into the advanced accelerator concepts capable of boosting the electron beam energy up by a few GeV in a very short distance without degrading the beam's quality. Scoping studies have identified large induced energy spreads as the major cause of beam quality degradation in high-gradient advanced accelerators for free-electron lasers. We describe simulations demonstrating that trapezoidal bunch shapes can be used in a DWA to greatly reduce the induced beam energy spread, and, in doing so, also preserve the beam brightness at levels never previously achieved. This concept has the potential to advance DWA technology to a level that would make it suitable for the upgrades of the proposed Los Alamos MaRIE signature facility.« less

  4. Electron cyclotron harmonic wave acceleration

    NASA Technical Reports Server (NTRS)

    Karimabadi, H.; Menyuk, C. R.; Sprangle, P.; Vlahos, L.

    1987-01-01

    A nonlinear analysis of particle acceleration in a finite bandwidth, obliquely propagating electromagnetic cyclotron wave is presented. It has been suggested by Sprangle and Vlahos in 1983 that the narrow bandwidth cyclotron radiation emitted by the unstable electron distribution inside a flaring solar loop can accelerate electrons outside the loop by the interaction of a monochromatic wave propagating along the ambient magnetic field with the ambient electrons. It is shown here that electrons gyrating and streaming along a uniform, static magnetic field can be accelerated by interacting with the fundamental or second harmonic of a monochromatic, obliquely propagating cyclotron wave. It is also shown that the acceleration is virtually unchanged when a wave with finite bandwidth is considered. This acceleration mechanism can explain the observed high-energy electrons in type III bursts.

  5. Efficient particle acceleration in shocks

    NASA Astrophysics Data System (ADS)

    Heavens, A. F.

    1984-10-01

    A self-consistent non-linear theory of acceleration of particles by shock waves is developed, using an extension of the two-fluid hydrodynamical model by Drury and Völk. The transport of the accelerated particles is governed by a diffusion coefficient which is initially assumed to be independent of particle momentum, to obtain exact solutions for the spectrum. It is found that steady-state shock structures with high acceleration efficiency are only possible for shocks with Mach numbers less than about 12. A more realistic diffusion coefficient is then considered, and this maximum Mach number is reduced to about 6. The efficiency of the acceleration process determines the relative importance of the non-relativistic and relativistic particles in the distribution of accelerated particles, and this determines the effective specific heat ratio.

  6. Future HEP Accelerators: The US Perspective

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

    Bhat, Pushpalatha; Shiltsev, Vladimir

    2015-11-02

    Accelerator technology has advanced tremendously since the introduction of accelerators in the 1930s, and particle accelerators have become indispensable instruments in high energy physics (HEP) research to probe Nature at smaller and smaller distances. At present, accelerator facilities can be classified into Energy Frontier colliders that enable direct discoveries and studies of high mass scale particles and Intensity Frontier accelerators for exploration of extremely rare processes, usually at relatively low energies. The near term strategies of the global energy frontier particle physics community are centered on fully exploiting the physics potential of the Large Hadron Collider (LHC) at CERN throughmore » its high-luminosity upgrade (HL-LHC), while the intensity frontier HEP research is focused on studies of neutrinos at the MW-scale beam power accelerator facilities, such as Fermilab Main Injector with the planned PIP-II SRF linac project. A number of next generation accelerator facilities have been proposed and are currently under consideration for the medium- and long-term future programs of accelerator-based HEP research. In this paper, we briefly review the post-LHC energy frontier options, both for lepton and hadron colliders in various regions of the world, as well as possible future intensity frontier accelerator facilities.« less

  7. Accelerator Science: Circular vs. Linear

    ScienceCinema

    Lincoln, Don

    2018-06-12

    Particle accelerator are scientific instruments that allow scientists to collide particles together at incredible energies to study the secrets of the universe. However, there are many manners in which particle accelerators can be constructed. In this video, Fermilab’s Dr. Don Lincoln explains the pros and cons of circular and linear accelerators.

  8. Can Accelerators Meet the Medical Isotopes Needs of the World?

    NASA Astrophysics Data System (ADS)

    Ruth, Thomas

    2011-10-01

    Over 80% of all Nuclear Medicine procedures make use of the radionuclide Tc-99 for SPECT imaging of heart disease, cancer and other disorders. Historically TC-99 has been produced from a generator through the decay of Mo-99 where the Mo-99 is a fission product of U-235. Five reactors around the world supply the market. However, these reactors are aging (many over 50 years old) and governments are reluctant to replace them. Therefore researchers have turned to accelerators as a potential source of this important radionuclide. In Canada the government has funded research project for two accelerator approaches: Mo-100(gamma,n)Mo-99 and Mo-100(p,2n)Tc-99m where the photons are generated from the conversion of high powered electrons into Bremsstrahlung radiation and the protons generated in low energy cyclotrons (15-25 MeV). The goal of these project is to provide the Government with sufficient information so that an informed decision can be made with respect to future supplies of medical isotopes for Canada. International interest has been expressed by the IAEA as a way to allow Member States with existing cyclotron programs to take advantage of the direct production route. This talk will describe the challenges with the approaches and the progress to date.

  9. High field gradient particle accelerator

    DOEpatents

    Nation, J.A.; Greenwald, S.

    1989-05-30

    A high electric field gradient electron accelerator utilizing short duration, microwave radiation, and capable of operating at high field gradients for high energy physics applications or at reduced electric field gradients for high average current intermediate energy accelerator applications is disclosed. Particles are accelerated in a smooth bore, periodic undulating waveguide, wherein the period is so selected that the particles slip an integral number of cycles of the r.f. wave every period of the structure. This phase step of the particles produces substantially continuous acceleration in a traveling wave without transverse magnetic or other guide means for the particle. 10 figs.

  10. High field gradient particle accelerator

    DOEpatents

    Nation, John A.; Greenwald, Shlomo

    1989-01-01

    A high electric field gradient electron accelerator utilizing short duration, microwave radiation, and capable of operating at high field gradients for high energy physics applications or at reduced electric field gradients for high average current intermediate energy accelerator applications. Particles are accelerated in a smooth bore, periodic undulating waveguide, wherein the period is so selected that the particles slip an integral number of cycles of the r.f. wave every period of the structure. This phase step of the particles produces substantially continuous acceleration in a traveling wave without transverse magnetic or other guide means for the particle.

  11. Competing explanations for cosmic acceleration or why is the expansion of the universe accelerating?

    NASA Astrophysics Data System (ADS)

    Ishak, Mustapha

    2012-06-01

    For more than a decade, a number of cosmological observations have been indicating that the expansion of the universe is accelerating. Cosmic acceleration and the questions associated with it have become one of the most challenging and puzzling problems in cosmology and physics. Cosmic acceleration can be caused by (i) a repulsive dark energy pervading the universe, (ii) an extension to General Relativity that takes effect at cosmological scales of distance, or (iii) the acceleration may be an apparent effect due to the fact that the expansion rate of space-time is uneven from one region to another in the universe. I will review the basics of these possibilities and provide some recent results including ours on these questions.

  12. Status of MAPA (Modular Accelerator Physics Analysis) and the Tech-X Object-Oriented Accelerator Library

    NASA Astrophysics Data System (ADS)

    Cary, J. R.; Shasharina, S.; Bruhwiler, D. L.

    1998-04-01

    The MAPA code is a fully interactive accelerator modeling and design tool consisting of a GUI and two object-oriented C++ libraries: a general library suitable for treatment of any dynamical system, and an accelerator library including many element types plus an accelerator class. The accelerator library inherits directly from the system library, which uses hash tables to store any relevant parameters or strings. The GUI can access these hash tables in a general way, allowing the user to invoke a window displaying all relevant parameters for a particular element type or for the accelerator class, with the option to change those parameters. The system library can advance an arbitrary number of dynamical variables through an arbitrary mapping. The accelerator class inherits this capability and overloads the relevant functions to advance the phase space variables of a charged particle through a string of elements. Among other things, the GUI makes phase space plots and finds fixed points of the map. We discuss the object hierarchy of the two libraries and use of the code.

  13. Artificial seismic acceleration

    USGS Publications Warehouse

    Felzer, Karen R.; Page, Morgan T.; Michael, Andrew J.

    2015-01-01

    In their 2013 paper, Bouchon, Durand, Marsan, Karabulut, 3 and Schmittbuhl (BDMKS) claim to see significant accelerating seismicity before M 6.5 interplate mainshocks, but not before intraplate mainshocks, reflecting a preparatory process before large events. We concur with the finding of BDMKS that their interplate dataset has significantly more fore- shocks than their intraplate dataset; however, we disagree that the foreshocks are predictive of large events in particular. Acceleration in stacked foreshock sequences has been seen before and has been explained by the cascade model, in which earthquakes occasionally trigger aftershocks larger than themselves4. In this model, the time lags between the smaller mainshocks and larger aftershocks follow the inverse power law common to all aftershock sequences, creating an apparent acceleration when stacked (see Supplementary Information).

  14. Modeling of Particle Acceleration at Multiple Shocks via Diffusive Shock Acceleration: Preliminary Results

    NASA Technical Reports Server (NTRS)

    Parker, L. Neergaard; Zank, G. P.

    2013-01-01

    Successful forecasting of energetic particle events in space weather models require algorithms for correctly predicting the spectrum of ions accelerated from a background population of charged particles. We present preliminary results from a model that diffusively accelerates particles at multiple shocks. Our basic approach is related to box models in which a distribution of particles is diffusively accelerated inside the box while simultaneously experiencing decompression through adiabatic expansion and losses from the convection and diffusion of particles outside the box. We adiabatically decompress the accelerated particle distribution between each shock by either the method explored in Melrose and Pope (1993) and Pope and Melrose (1994) or by the approach set forth in Zank et al. (2000) where we solve the transport equation by a method analogous to operator splitting. The second method incorporates the additional loss terms of convection and diffusion and allows for the use of a variable time between shocks. We use a maximum injection energy (E(sub max)) appropriate for quasi-parallel and quasi-perpendicular shocks and provide a preliminary application of the diffusive acceleration of particles by multiple shocks with frequencies appropriate for solar maximum (i.e., a non-Markovian process).

  15. Investigations into dual-grating THz-driven accelerators

    NASA Astrophysics Data System (ADS)

    Wei, Y.; Ischebeck, R.; Dehler, M.; Ferrari, E.; Hiller, N.; Jamison, S.; Xia, G.; Hanahoe, K.; Li, Y.; Smith, J. D. A.; Welsch, C. P.

    2018-01-01

    Advanced acceleration technologies are receiving considerable interest in order to miniaturize future particle accelerators. One such technology is the dual-grating dielectric structures, which can support accelerating fields one to two orders of magnitude higher than the metal RF cavities in conventional accelerators. This opens up the possibility of enabling high accelerating gradients of up to several GV/m. This paper investigates numerically a quartz dual-grating structure which is driven by THz pulses to accelerate electrons. Geometry optimizations are carried out to achieve the trade-offs between accelerating gradient and vacuum channel gap. A realistic electron bunch available from the future Compact Linear Accelerator for Research and Applications (CLARA) is loaded into an optimized 100-period dual-grating structure for a detailed wakefield study. A THz pulse is then employed to interact with this CLARA bunch in the optimized structure. The computed beam quality is analyzed in terms of emittance, energy spread and loaded accelerating gradient. The simulations show that an accelerating gradient of 348 ± 12 MV/m with an emittance growth of 3.0% can be obtained.

  16. Pressure fluctuation caused by moderate acceleration

    NASA Astrophysics Data System (ADS)

    Tagawa, Yoshiyuki; Kurihara, Chihiro; Kiyama, Akihito

    2017-11-01

    Pressure fluctuation caused by acceleration of a liquid column is observed in various important technologies, e.g. water-hammer in a pipeline. The magnitude of fluctuation can be estimated by two different approaches: When the duration time of acceleration is much shorter than the propagation time for a pressure wave to travel the length of the liquid column, e.g. sudden valve closure for a long pipe, Joukowsky equation is applied. In contrast, if the acceleration duration is much longer, the liquid is modeled as a rigid column, ignoring compressibility of the fluid. However, many of practical cases exist between these two extremes. In this study we propose a model describing pressure fluctuation when the duration of acceleration is in the same order of the propagation time for a pressure wave, i.e. under moderate acceleration. The novel model considers both temporal and spatial evolutions of pressure propagation as well as gradual pressure rise during the acceleration. We conduct experiments in which we impose acceleration to a liquid with varying the length of the liquid column, acceleration duration, and properties of liquids. The ratio between the acceleration duration and the propagation time is in the range of 0.02 - 2. The model agrees well with measurement results. JSPS KAKENHI Grant Numbers 26709007 and 17H01246.

  17. In re Estate of Longeway.

    PubMed

    1989-11-13

    The guardian of an incompetent patient appealed a lower court's decision dismissing the guardian's petition to withdraw artificially administered nutrition and hydration from the patient. The Illinois Supreme Court ruled that the guardian could exercise the right to refuse artificial nutrition and hydration on behalf of the patient under certain conditions. The patient must be terminally ill and diagnosed as irreversibly comatose. The patient's attending physician and two other consulting physicians must concur in this diagnosis. Also, a court order is required for the guardian to withdraw life support. The court further ruled that specific express intent is helpful in determining whether to withdraw artificial sustenance, but it is not necessary for exercising the guardian's substituted judgement. The Illinois Supreme Court reversed the lower court's dismissal and remanded the case for further proceedings.

  18. Accelerator Science: Proton vs. Electron

    ScienceCinema

    Lincoln, Don

    2018-06-12

    Particle accelerators are one of the most powerful ways to study the fundamental laws that govern the universe. However, there are many design considerations that go into selecting and building a particular accelerator. In this video, Fermilab’s Dr. Don Lincoln explains the pros and cons of building an accelerator that collides pairs of protons to one that collides electrons.

  19. Accelerator Science: Proton vs. Electron

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

    Lincoln, Don

    Particle accelerators are one of the most powerful ways to study the fundamental laws that govern the universe. However, there are many design considerations that go into selecting and building a particular accelerator. In this video, Fermilab’s Dr. Don Lincoln explains the pros and cons of building an accelerator that collides pairs of protons to one that collides electrons.

  20. Radiotherapy using a laser proton accelerator

    NASA Astrophysics Data System (ADS)

    Murakami, Masao; Hishikawa, Yoshio; Miyajima, Satoshi; Okazaki, Yoshiko; Sutherland, Kenneth L.; Abe, Mitsuyuki; Bulanov, Sergei V.; Daido, Hiroyuki; Esirkepov, Timur Zh.; Koga, James; Yamagiwa, Mitsuru; Tajima, Toshiki

    2008-06-01

    Laser acceleration promises innovation in particle beam therapy of cancer where an ultra-compact accelerator system for cancer beam therapy can become affordable to a broad range of patients. This is not feasible without the introduction of a technology that is radically different from the conventional accelerator-based approach. Because of its compactness and other novel characteristics, the laser acceleration method provides many enhanced capabilities