45 CFR 2400.53 - Duration of stipend.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 45 Public Welfare 4 2012-10-01 2012-10-01 false Duration of stipend. 2400.53 Section 2400.53 Public Welfare Regulations Relating to Public Welfare (Continued) JAMES MADISON MEMORIAL FELLOWSHIP FOUNDATION FELLOWSHIP PROGRAM REQUIREMENTS Fellowship Stipend § 2400.53 Duration of stipend. Stipends for...

45 CFR 2400.53 - Duration of stipend.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 45 Public Welfare 4 2013-10-01 2013-10-01 false Duration of stipend. 2400.53 Section 2400.53 Public Welfare Regulations Relating to Public Welfare (Continued) JAMES MADISON MEMORIAL FELLOWSHIP FOUNDATION FELLOWSHIP PROGRAM REQUIREMENTS Fellowship Stipend § 2400.53 Duration of stipend. Stipends for...

45 CFR 2400.53 - Duration of stipend.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 4 2010-10-01 2010-10-01 false Duration of stipend. 2400.53 Section 2400.53 Public Welfare Regulations Relating to Public Welfare (Continued) JAMES MADISON MEMORIAL FELLOWSHIP FOUNDATION FELLOWSHIP PROGRAM REQUIREMENTS Fellowship Stipend § 2400.53 Duration of stipend. Stipends for...

45 CFR 2400.53 - Duration of stipend.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 45 Public Welfare 4 2011-10-01 2011-10-01 false Duration of stipend. 2400.53 Section 2400.53 Public Welfare Regulations Relating to Public Welfare (Continued) JAMES MADISON MEMORIAL FELLOWSHIP FOUNDATION FELLOWSHIP PROGRAM REQUIREMENTS Fellowship Stipend § 2400.53 Duration of stipend. Stipends for...

45 CFR 2400.54 - Use of stipend.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 45 Public Welfare 4 2013-10-01 2013-10-01 false Use of stipend. 2400.54 Section 2400.54 Public Welfare Regulations Relating to Public Welfare (Continued) JAMES MADISON MEMORIAL FELLOWSHIP FOUNDATION FELLOWSHIP PROGRAM REQUIREMENTS Fellowship Stipend § 2400.54 Use of stipend. Stipends shall be used only to...

45 CFR 2400.54 - Use of stipend.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 45 Public Welfare 4 2014-10-01 2014-10-01 false Use of stipend. 2400.54 Section 2400.54 Public Welfare Regulations Relating to Public Welfare (Continued) JAMES MADISON MEMORIAL FELLOWSHIP FOUNDATION FELLOWSHIP PROGRAM REQUIREMENTS Fellowship Stipend § 2400.54 Use of stipend. Stipends shall be used only to...

45 CFR 2400.54 - Use of stipend.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 45 Public Welfare 4 2012-10-01 2012-10-01 false Use of stipend. 2400.54 Section 2400.54 Public Welfare Regulations Relating to Public Welfare (Continued) JAMES MADISON MEMORIAL FELLOWSHIP FOUNDATION FELLOWSHIP PROGRAM REQUIREMENTS Fellowship Stipend § 2400.54 Use of stipend. Stipends shall be used only to...

45 CFR 2400.54 - Use of stipend.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 45 Public Welfare 4 2011-10-01 2011-10-01 false Use of stipend. 2400.54 Section 2400.54 Public Welfare Regulations Relating to Public Welfare (Continued) JAMES MADISON MEMORIAL FELLOWSHIP FOUNDATION FELLOWSHIP PROGRAM REQUIREMENTS Fellowship Stipend § 2400.54 Use of stipend. Stipends shall be used only to...

45 CFR 2400.54 - Use of stipend.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 4 2010-10-01 2010-10-01 false Use of stipend. 2400.54 Section 2400.54 Public Welfare Regulations Relating to Public Welfare (Continued) JAMES MADISON MEMORIAL FELLOWSHIP FOUNDATION FELLOWSHIP PROGRAM REQUIREMENTS Fellowship Stipend § 2400.54 Use of stipend. Stipends shall be used only to...

45 CFR 2551.102 - What are the conditions of service of non-stipended Senior Companions?

Code of Federal Regulations, 2010 CFR

2010-10-01

...-stipended Senior Companions? 2551.102 Section 2551.102 Public Welfare Regulations Relating to Public Welfare (Continued) CORPORATION FOR NATIONAL AND COMMUNITY SERVICE SENIOR COMPANION PROGRAM Non-Stipended Senior Companions. § 2551.102 What are the conditions of service of non-stipended Senior Companions? Non-stipended...

38 CFR 21.9570 - Transfer of entitlement.

Code of Federal Regulations, 2010 CFR

2010-07-01

... transferor's household if the actions and intentions of the stepchild and transferor establish that normal... amounts, other than the book stipend, a dependent would otherwise receive under § 21.9640 if the dependent...

Stipends and Benefits | Cancer Prevention Fellowship Program

Cancer.gov

Stipends Each stipend will be determined by the applicant’s degree and years of relevant postdoctoral experience. Stipend levels increase with the number of years of postdoctoral experience. Annual increases may be given.

45 CFR 2400.55 - Certification for stipend.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 45 Public Welfare 4 2012-10-01 2012-10-01 false Certification for stipend. 2400.55 Section 2400.55 Public Welfare Regulations Relating to Public Welfare (Continued) JAMES MADISON MEMORIAL FELLOWSHIP FOUNDATION FELLOWSHIP PROGRAM REQUIREMENTS Fellowship Stipend § 2400.55 Certification for stipend. In order...

45 CFR 2400.56 - Payment of stipend.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 45 Public Welfare 4 2014-10-01 2014-10-01 false Payment of stipend. 2400.56 Section 2400.56 Public Welfare Regulations Relating to Public Welfare (Continued) JAMES MADISON MEMORIAL FELLOWSHIP FOUNDATION FELLOWSHIP PROGRAM REQUIREMENTS Fellowship Stipend § 2400.56 Payment of stipend. Payment for tuition...

45 CFR 2400.57 - Termination of stipend.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 45 Public Welfare 4 2012-10-01 2012-10-01 false Termination of stipend. 2400.57 Section 2400.57 Public Welfare Regulations Relating to Public Welfare (Continued) JAMES MADISON MEMORIAL FELLOWSHIP FOUNDATION FELLOWSHIP PROGRAM REQUIREMENTS Fellowship Stipend § 2400.57 Termination of stipend. (a) The...

45 CFR 2400.55 - Certification for stipend.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 45 Public Welfare 4 2014-10-01 2014-10-01 false Certification for stipend. 2400.55 Section 2400.55 Public Welfare Regulations Relating to Public Welfare (Continued) JAMES MADISON MEMORIAL FELLOWSHIP FOUNDATION FELLOWSHIP PROGRAM REQUIREMENTS Fellowship Stipend § 2400.55 Certification for stipend. In order...

45 CFR 2400.56 - Payment of stipend.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 45 Public Welfare 4 2013-10-01 2013-10-01 false Payment of stipend. 2400.56 Section 2400.56 Public Welfare Regulations Relating to Public Welfare (Continued) JAMES MADISON MEMORIAL FELLOWSHIP FOUNDATION FELLOWSHIP PROGRAM REQUIREMENTS Fellowship Stipend § 2400.56 Payment of stipend. Payment for tuition...

45 CFR 2400.56 - Payment of stipend.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 45 Public Welfare 4 2012-10-01 2012-10-01 false Payment of stipend. 2400.56 Section 2400.56 Public Welfare Regulations Relating to Public Welfare (Continued) JAMES MADISON MEMORIAL FELLOWSHIP FOUNDATION FELLOWSHIP PROGRAM REQUIREMENTS Fellowship Stipend § 2400.56 Payment of stipend. Payment for tuition...

45 CFR 2400.57 - Termination of stipend.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 45 Public Welfare 4 2014-10-01 2014-10-01 false Termination of stipend. 2400.57 Section 2400.57 Public Welfare Regulations Relating to Public Welfare (Continued) JAMES MADISON MEMORIAL FELLOWSHIP FOUNDATION FELLOWSHIP PROGRAM REQUIREMENTS Fellowship Stipend § 2400.57 Termination of stipend. (a) The...

45 CFR 2400.55 - Certification for stipend.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 45 Public Welfare 4 2013-10-01 2013-10-01 false Certification for stipend. 2400.55 Section 2400.55 Public Welfare Regulations Relating to Public Welfare (Continued) JAMES MADISON MEMORIAL FELLOWSHIP FOUNDATION FELLOWSHIP PROGRAM REQUIREMENTS Fellowship Stipend § 2400.55 Certification for stipend. In order...

45 CFR 2400.57 - Termination of stipend.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 45 Public Welfare 4 2013-10-01 2013-10-01 false Termination of stipend. 2400.57 Section 2400.57 Public Welfare Regulations Relating to Public Welfare (Continued) JAMES MADISON MEMORIAL FELLOWSHIP FOUNDATION FELLOWSHIP PROGRAM REQUIREMENTS Fellowship Stipend § 2400.57 Termination of stipend. (a) The...

31 CFR 596.505 - Certain transactions related to stipends and scholarships authorized.

Code of Federal Regulations, 2014 CFR

2014-07-01

... stipends and scholarships authorized. 596.505 Section 596.505 Money and Finance: Treasury Regulations... § 596.505 Certain transactions related to stipends and scholarships authorized. (a) United States persons are authorized to engage in all financial transactions with respect to stipends and scholarships...

31 CFR 596.505 - Certain transactions related to stipends and scholarships authorized.

Code of Federal Regulations, 2011 CFR

2011-07-01

... stipends and scholarships authorized. 596.505 Section 596.505 Money and Finance: Treasury Regulations... § 596.505 Certain transactions related to stipends and scholarships authorized. (a) United States persons are authorized to engage in all financial transactions with respect to stipends and scholarships...

31 CFR 596.505 - Certain transactions related to stipends and scholarships authorized.

Code of Federal Regulations, 2013 CFR

2013-07-01

... stipends and scholarships authorized. 596.505 Section 596.505 Money and Finance: Treasury Regulations... § 596.505 Certain transactions related to stipends and scholarships authorized. (a) United States persons are authorized to engage in all financial transactions with respect to stipends and scholarships...

31 CFR 596.505 - Certain transactions related to stipends and scholarships authorized.

Code of Federal Regulations, 2012 CFR

2012-07-01

... stipends and scholarships authorized. 596.505 Section 596.505 Money and Finance: Treasury Regulations... § 596.505 Certain transactions related to stipends and scholarships authorized. (a) United States persons are authorized to engage in all financial transactions with respect to stipends and scholarships...

45 CFR 2400.52 - Amount of stipend.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 45 Public Welfare 4 2013-10-01 2013-10-01 false Amount of stipend. 2400.52 Section 2400.52 Public Welfare Regulations Relating to Public Welfare (Continued) JAMES MADISON MEMORIAL FELLOWSHIP FOUNDATION FELLOWSHIP PROGRAM REQUIREMENTS Fellowship Stipend § 2400.52 Amount of stipend. Junior and Senior Fellowships...

45 CFR 2400.52 - Amount of stipend.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 45 Public Welfare 4 2014-10-01 2014-10-01 false Amount of stipend. 2400.52 Section 2400.52 Public Welfare Regulations Relating to Public Welfare (Continued) JAMES MADISON MEMORIAL FELLOWSHIP FOUNDATION FELLOWSHIP PROGRAM REQUIREMENTS Fellowship Stipend § 2400.52 Amount of stipend. Junior and Senior Fellowships...

45 CFR 2400.52 - Amount of stipend.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 45 Public Welfare 4 2012-10-01 2012-10-01 false Amount of stipend. 2400.52 Section 2400.52 Public Welfare Regulations Relating to Public Welfare (Continued) JAMES MADISON MEMORIAL FELLOWSHIP FOUNDATION FELLOWSHIP PROGRAM REQUIREMENTS Fellowship Stipend § 2400.52 Amount of stipend. Junior and Senior Fellowships...

45 CFR 2400.52 - Amount of stipend.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 45 Public Welfare 4 2011-10-01 2011-10-01 false Amount of stipend. 2400.52 Section 2400.52 Public Welfare Regulations Relating to Public Welfare (Continued) JAMES MADISON MEMORIAL FELLOWSHIP FOUNDATION FELLOWSHIP PROGRAM REQUIREMENTS Fellowship Stipend § 2400.52 Amount of stipend. Junior and Senior Fellowships...

45 CFR 2400.52 - Amount of stipend.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 4 2010-10-01 2010-10-01 false Amount of stipend. 2400.52 Section 2400.52 Public Welfare Regulations Relating to Public Welfare (Continued) JAMES MADISON MEMORIAL FELLOWSHIP FOUNDATION FELLOWSHIP PROGRAM REQUIREMENTS Fellowship Stipend § 2400.52 Amount of stipend. Junior and Senior Fellowships...

45 CFR 2400.55 - Certification for stipend.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 4 2010-10-01 2010-10-01 false Certification for stipend. 2400.55 Section 2400.55... FOUNDATION FELLOWSHIP PROGRAM REQUIREMENTS Fellowship Stipend § 2400.55 Certification for stipend. In order... requirements for the Fellow's satisfactory completion of the Summer Institute (see § 2400. 51); and (i) A full...

45 CFR 2400.55 - Certification for stipend.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 45 Public Welfare 4 2011-10-01 2011-10-01 false Certification for stipend. 2400.55 Section 2400.55... FOUNDATION FELLOWSHIP PROGRAM REQUIREMENTS Fellowship Stipend § 2400.55 Certification for stipend. In order... requirements for the Fellow's satisfactory completion of the Summer Institute (see § 2400. 51); and (i) A full...

42 CFR 86.35 - Payments.

Code of Federal Regulations, 2013 CFR

2013-10-01

... stipends and allowances as the Secretary may designate, taking into account such factors as the needs of the program, the cost of living, and the availability of funds. (Note: These are prescribed in chapter...

42 CFR 86.35 - Payments.

Code of Federal Regulations, 2011 CFR

2011-10-01

... stipends and allowances as the Secretary may designate, taking into account such factors as the needs of the program, the cost of living, and the availability of funds. (Note: These are prescribed in chapter...

42 CFR 86.35 - Payments.

Code of Federal Regulations, 2012 CFR

2012-10-01

... stipends and allowances as the Secretary may designate, taking into account such factors as the needs of the program, the cost of living, and the availability of funds. (Note: These are prescribed in chapter...

45 CFR 2400.56 - Payment of stipend.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 45 Public Welfare 4 2011-10-01 2011-10-01 false Payment of stipend. 2400.56 Section 2400.56 Public... FELLOWSHIP PROGRAM REQUIREMENTS Fellowship Stipend § 2400.56 Payment of stipend. Payment for tuition, required fees, books, room, and board subject to the limitations in §§ 2400.52 through 2400.55 and §§ 2400...

45 CFR 2400.57 - Termination of stipend.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 4 2010-10-01 2010-10-01 false Termination of stipend. 2400.57 Section 2400.57... FOUNDATION FELLOWSHIP PROGRAM REQUIREMENTS Fellowship Stipend § 2400.57 Termination of stipend. (a) The... in § 2400.40 through § 2400.44 and § 2400.60, except as provided for in § 2400.61. Before it suspends...

45 CFR 2400.56 - Payment of stipend.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 4 2010-10-01 2010-10-01 false Payment of stipend. 2400.56 Section 2400.56 Public... FELLOWSHIP PROGRAM REQUIREMENTS Fellowship Stipend § 2400.56 Payment of stipend. Payment for tuition, required fees, books, room, and board subject to the limitations in §§ 2400.52 through 2400.55 and §§ 2400...

45 CFR 2400.57 - Termination of stipend.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 45 Public Welfare 4 2011-10-01 2011-10-01 false Termination of stipend. 2400.57 Section 2400.57... FOUNDATION FELLOWSHIP PROGRAM REQUIREMENTS Fellowship Stipend § 2400.57 Termination of stipend. (a) The... in § 2400.40 through § 2400.44 and § 2400.60, except as provided for in § 2400.61. Before it suspends...

45 CFR 2516.710 - What are the limits on the use of funds?

Code of Federal Regulations, 2010 CFR

2010-10-01

... NATIONAL AND COMMUNITY SERVICE SCHOOL-BASED SERVICE-LEARNING PROGRAMS Funding Requirements § 2516.710 What... to pay any stipend, allowance, or other financial support to any participant in a service-learning...

45 CFR 2516.710 - What are the limits on the use of funds?

Code of Federal Regulations, 2011 CFR

2011-10-01

... NATIONAL AND COMMUNITY SERVICE SCHOOL-BASED SERVICE-LEARNING PROGRAMS Funding Requirements § 2516.710 What... to pay any stipend, allowance, or other financial support to any participant in a service-learning...

45 CFR 1801.41 - Scholarship stipends.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 45 Public Welfare 4 2013-10-01 2013-10-01 false Scholarship stipends. 1801.41 Section 1801.41 Public Welfare Regulations Relating to Public Welfare (Continued) HARRY S. TRUMAN SCHOLARSHIP FOUNDATION HARRY S. TRUMAN SCHOLARSHIP PROGRAM Payments to Finalists and Scholars § 1801.41 Scholarship stipends...

45 CFR 1801.41 - Scholarship stipends.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 45 Public Welfare 4 2014-10-01 2014-10-01 false Scholarship stipends. 1801.41 Section 1801.41 Public Welfare Regulations Relating to Public Welfare (Continued) HARRY S. TRUMAN SCHOLARSHIP FOUNDATION HARRY S. TRUMAN SCHOLARSHIP PROGRAM Payments to Finalists and Scholars § 1801.41 Scholarship stipends...

45 CFR 1801.41 - Scholarship stipends.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 45 Public Welfare 4 2011-10-01 2011-10-01 false Scholarship stipends. 1801.41 Section 1801.41 Public Welfare Regulations Relating to Public Welfare (Continued) HARRY S. TRUMAN SCHOLARSHIP FOUNDATION HARRY S. TRUMAN SCHOLARSHIP PROGRAM Payments to Finalists and Scholars § 1801.41 Scholarship stipends...

45 CFR 1801.41 - Scholarship stipends.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 45 Public Welfare 4 2012-10-01 2012-10-01 false Scholarship stipends. 1801.41 Section 1801.41 Public Welfare Regulations Relating to Public Welfare (Continued) HARRY S. TRUMAN SCHOLARSHIP FOUNDATION HARRY S. TRUMAN SCHOLARSHIP PROGRAM Payments to Finalists and Scholars § 1801.41 Scholarship stipends...

34 CFR 645.42 - What are Upward Bound stipends?

Code of Federal Regulations, 2012 CFR

2012-07-01

... grantee is permitted to provide: (1) For Regular Upward Bound projects and Upward Bound Math and Science... What are Upward Bound stipends? (a) An Upward Bound project may provide stipends for all participants... evidence of satisfactory participation in activities of the project including— (1) Regular attendance; and...

34 CFR 645.42 - What are Upward Bound stipends?

Code of Federal Regulations, 2013 CFR

2013-07-01

... grantee is permitted to provide: (1) For Regular Upward Bound projects and Upward Bound Math and Science... What are Upward Bound stipends? (a) An Upward Bound project may provide stipends for all participants... evidence of satisfactory participation in activities of the project including— (1) Regular attendance; and...

34 CFR 645.42 - What are Upward Bound stipends?

Code of Federal Regulations, 2014 CFR

2014-07-01

... grantee is permitted to provide: (1) For Regular Upward Bound projects and Upward Bound Math and Science... What are Upward Bound stipends? (a) An Upward Bound project may provide stipends for all participants... evidence of satisfactory participation in activities of the project including— (1) Regular attendance; and...

45 CFR 2551.104 - May Corporation funds be used for non-stipended Senior Companions?

Code of Federal Regulations, 2010 CFR

2010-10-01

... Senior Companions? 2551.104 Section 2551.104 Public Welfare Regulations Relating to Public Welfare (Continued) CORPORATION FOR NATIONAL AND COMMUNITY SERVICE SENIOR COMPANION PROGRAM Non-Stipended Senior Companions. § 2551.104 May Corporation funds be used for non-stipended Senior Companions? Federally...

45 CFR 2551.103 - Must a sponsor be required to enroll non-stipended Senior Companions?

Code of Federal Regulations, 2010 CFR

2010-10-01

... Senior Companions? 2551.103 Section 2551.103 Public Welfare Regulations Relating to Public Welfare (Continued) CORPORATION FOR NATIONAL AND COMMUNITY SERVICE SENIOR COMPANION PROGRAM Non-Stipended Senior Companions. § 2551.103 Must a sponsor be required to enroll non-stipended Senior Companions? Enrollment of...

Experiment in Motivating Functional Illiterates To Learn. Final Report.

ERIC Educational Resources Information Center

Tuskegee Inst., AL. School of Applied Sciences.

This research investigated whether low income rural functional illiterates could be motivated to learn by a prorated stipend given on the basis of academic performance. Fifty control subjects received a flat $15 weekly; 50 experimental subjects received the $15 plus stipends. Participants eligible for stipends were those in the upper third of…

34 CFR 648.51 - What is the amount of a stipend?

Code of Federal Regulations, 2013 CFR

2013-07-01

... the fellow a stipend at a level of support equal to that provided by the National Science Foundation... Distribute Funds? § 648.51 What is the amount of a stipend? (a) For a fellowship initially awarded for an... amount that equals the fellow's financial need or $10,000, whichever is less. (b) For a fellowship...

34 CFR 648.51 - What is the amount of a stipend?

Code of Federal Regulations, 2011 CFR

2011-07-01

... the fellow a stipend at a level of support equal to that provided by the National Science Foundation... Distribute Funds? § 648.51 What is the amount of a stipend? (a) For a fellowship initially awarded for an... amount that equals the fellow's financial need or $10,000, whichever is less. (b) For a fellowship...

34 CFR 648.51 - What is the amount of a stipend?

Code of Federal Regulations, 2014 CFR

2014-07-01

... the fellow a stipend at a level of support equal to that provided by the National Science Foundation... Distribute Funds? § 648.51 What is the amount of a stipend? (a) For a fellowship initially awarded for an... amount that equals the fellow's financial need or $10,000, whichever is less. (b) For a fellowship...

34 CFR 648.51 - What is the amount of a stipend?

Code of Federal Regulations, 2010 CFR

2010-07-01

... the fellow a stipend at a level of support equal to that provided by the National Science Foundation... Distribute Funds? § 648.51 What is the amount of a stipend? (a) For a fellowship initially awarded for an... amount that equals the fellow's financial need or $10,000, whichever is less. (b) For a fellowship...

34 CFR 648.51 - What is the amount of a stipend?

Code of Federal Regulations, 2012 CFR

2012-07-01

... the fellow a stipend at a level of support equal to that provided by the National Science Foundation... Distribute Funds? § 648.51 What is the amount of a stipend? (a) For a fellowship initially awarded for an... amount that equals the fellow's financial need or $10,000, whichever is less. (b) For a fellowship...

45 CFR 2551.52 - What factors are considered in determining a Senior Companion's service schedule?

Code of Federal Regulations, 2011 CFR

2011-10-01

... schedule? (a) Travel time between the Senior Companion's home and place of assignment is not part of the service schedule and is not stipended. (b) Travel time between individual assignments is a part of the service schedule and is stipended. (c) Meal time may be part of the service schedule and is stipended only...

45 CFR 2551.52 - What factors are considered in determining a Senior Companion's service schedule?

Code of Federal Regulations, 2010 CFR

2010-10-01

... schedule? (a) Travel time between the Senior Companion's home and place of assignment is not part of the service schedule and is not stipended. (b) Travel time between individual assignments is a part of the service schedule and is stipended. (c) Meal time may be part of the service schedule and is stipended only...

45 CFR 2519.320 - May a program provide a stipend to a participant?

Code of Federal Regulations, 2010 CFR

2010-10-01

... FOR NATIONAL AND COMMUNITY SERVICE HIGHER EDUCATION INNOVATIVE PROGRAMS FOR COMMUNITY SERVICE Participant Eligibility and Benefits § 2519.320 May a program provide a stipend to a participant? (a) A...

45 CFR 1801.4 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... degree or certificate toward which he or she is working, in no more time than the length of time normally... the conditions of the award, and is eligible for Scholarship stipend(s). Senior means a student who is...

42 CFR 60.12 - Deferment.

Code of Federal Regulations, 2010 CFR

2010-10-01

... described in § 60.11(a)(2); (v) Pays no stipend or one which is not more than the annual stipend level... and evidence that verifies deferment eligibility of the activity (with the full expectation that the...

34 CFR 645.42 - What are Upward Bound stipends?

Code of Federal Regulations, 2010 CFR

2010-07-01

... (2) Performance in accordance with standards established by the grantee and described in the... Centers— (i) For the academic year component, the stipend may not exceed $40 per month; and (ii) For the...

50 CFR 600.134 - Stipends.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 50 Wildlife and Fisheries 12 2012-10-01 2012-10-01 false Stipends. 600.134 Section 600.134 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MAGNUSON-STEVENS ACT PROVISIONS Regional Fishery Management Councils § 600.134...

50 CFR 600.134 - Stipends.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Stipends. 600.134 Section 600.134 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MAGNUSON-STEVENS ACT PROVISIONS Regional Fishery Management Councils § 600.134...

50 CFR 600.134 - Stipends.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 50 Wildlife and Fisheries 12 2013-10-01 2013-10-01 false Stipends. 600.134 Section 600.134 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MAGNUSON-STEVENS ACT PROVISIONS Regional Fishery Management Councils § 600.134...

45 CFR 1801.41 - Scholarship stipends.

Code of Federal Regulations, 2010 CFR

2010-10-01

... organizations. The designated benefits received from all sources combined may not exceed the costs of tuition... 45 Public Welfare 4 2010-10-01 2010-10-01 false Scholarship stipends. 1801.41 Section 1801.41 Public Welfare Regulations Relating to Public Welfare (Continued) HARRY S. TRUMAN SCHOLARSHIP FOUNDATION...

Review of the Bangladesh Female Secondary School Stipend Project Using a Social Exclusion Framework

PubMed Central

2009-01-01

The Female Secondary School Stipend Project in Bangladesh was established to increase the enrollment of girls in secondary schools, thereby delaying marriage and childbearing. This analysis examined the existing data using the social exclusion framework to clarify the primary exclusionary factors that have kept girls from education: harassment, poverty, and the primacy of marriage and childbirth and explored the extent to which the project has diminished such barriers. While causality is difficult to establish, data suggest that the stipend programme has contributed to the rise in enrollment of girls in secondary schools. Questions remain as to the impact of the stipend programme on delaying marriage, empowerment of girls and women, and enhancing employment opportunities. A thorough assessment of the impact is required. The case study suggests that, if the programme design had focused on the quality and content of education and the broader economic and social context, more opportunities would have been created for social and economic participation of girls. PMID:19761084

25 CFR 38.6 - Basic compensation for educators and education positions.

Code of Federal Regulations, 2014 CFR

2014-04-01

... pay or benefits because of elections made under this section. (4) Stipends for extracurricular activities. An employee, if assigned to sponsor an approved extracurricular activity, may elect annually at... employee shall be paid the stipend in equal payments over the period of the extracurricular activity. [53...

25 CFR 38.6 - Basic compensation for educators and education positions.

Code of Federal Regulations, 2013 CFR

2013-04-01

... pay or benefits because of elections made under this section. (4) Stipends for extracurricular activities. An employee, if assigned to sponsor an approved extracurricular activity, may elect annually at... employee shall be paid the stipend in equal payments over the period of the extracurricular activity. [53...

25 CFR 38.6 - Basic compensation for educators and education positions.

Code of Federal Regulations, 2012 CFR

2012-04-01

... pay or benefits because of elections made under this section. (4) Stipends for extracurricular activities. An employee, if assigned to sponsor an approved extracurricular activity, may elect annually at... employee shall be paid the stipend in equal payments over the period of the extracurricular activity. [53...

34 CFR 650.42 - How are stipends to be administered?

Code of Federal Regulations, 2012 CFR

2012-07-01

... shall pay the fellow a stipend at a level of support equal to that provided by the National Science Foundation graduate fellowships, except that the amount must be adjusted as necessary so as not to exceed the... POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION JACOB K. JAVITS FELLOWSHIP PROGRAM What Are the Administrative...

34 CFR 650.42 - How are stipends to be administered?

Code of Federal Regulations, 2014 CFR

2014-07-01

... shall pay the fellow a stipend at a level of support equal to that provided by the National Science Foundation graduate fellowships, except that the amount must be adjusted as necessary so as not to exceed the... POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION JACOB K. JAVITS FELLOWSHIP PROGRAM What Are the Administrative...

34 CFR 650.42 - How are stipends to be administered?

Code of Federal Regulations, 2013 CFR

2013-07-01

... shall pay the fellow a stipend at a level of support equal to that provided by the National Science Foundation graduate fellowships, except that the amount must be adjusted as necessary so as not to exceed the... POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION JACOB K. JAVITS FELLOWSHIP PROGRAM What Are the Administrative...

34 CFR 650.42 - How are stipends to be administered?

Code of Federal Regulations, 2010 CFR

2010-07-01

... shall pay the fellow a stipend at a level of support equal to that provided by the National Science Foundation graduate fellowships, except that the amount must be adjusted as necessary so as not to exceed the... POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION JACOB K. JAVITS FELLOWSHIP PROGRAM What Are the Administrative...

34 CFR 650.42 - How are stipends to be administered?

Code of Federal Regulations, 2011 CFR

2011-07-01

... shall pay the fellow a stipend at a level of support equal to that provided by the National Science Foundation graduate fellowships, except that the amount must be adjusted as necessary so as not to exceed the... POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION JACOB K. JAVITS FELLOWSHIP PROGRAM What Are the Administrative...

34 CFR 270.5 - What stipends and related reimbursements are authorized under these programs?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 34 Education 1 2010-07-01 2010-07-01 false What stipends and related reimbursements are authorized under these programs? 270.5 Section 270.5 Education Regulations of the Offices of the Department of Education OFFICE OF ELEMENTARY AND SECONDARY EDUCATION, DEPARTMENT OF EDUCATION DESEGREGATION OF PUBLIC...

34 CFR 645.42 - What are Upward Bound stipends?

Code of Federal Regulations, 2011 CFR

2011-07-01

... 34 Education 3 2011-07-01 2011-07-01 false What are Upward Bound stipends? 645.42 Section 645.42 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION UPWARD BOUND PROGRAM What Conditions Must Be Met by a Grantee? § 645.42...

The perspectives of structurally vulnerable people who use drugs on volunteer stipends and work experiences provided through a drug user organization: Opportunities and limitations.

PubMed

Bardwell, Geoff; Anderson, Solanna; Richardson, Lindsey; Bird, Lorna; Lampkin, Hugh; Small, Will; McNeil, Ryan

2018-03-01

While drug user organizations (DUO) have received public health attention as a means to potentially reduce the harms associated with drug use, there is a lack of research on the compensation and structural forces that promote or inhibit participation in DUO. Against the backdrop of structural vulnerability experienced by people who use drugs (PWUD), we examined the impact of monetary 'volunteer stipends' provided through a DUO and explore their role in providing low-threshold employment opportunities and shaping participation in DUO. Participants were purposively sampled to reflect a range of perspectives and experiences volunteering at Vancouver Area Network of Drug Users (VANDU) and receiving stipends. Semi-structured qualitative interviews were conducted with 23 members of VANDU. Interview transcripts were coded in Atlas.ti 7 for key a priori themes and emergent categories from the data and analyzed thematically. Stipends provided participants with symbolic and material recognition of the time, effort, and expertise they contribute to the organization, and functioned to facilitate ongoing participation. Payments that rewarded, skills, labour and drug-related knowledge reduced participant's perception of stigma against PWUD. Paid work in VANDU further provided participants with non-material benefits commonly attributed to regular employment, including social connections and a sense of purpose. Participants also identified the low level of pay as a limitation of VANDU's paid participation program. The daily demands of survival (accessing shelter, food, and drugs) posed more complex structural vulnerabilities to participate in VANDU, as small stipends were not sufficient to address these needs. Low threshold employment opportunities within DUO may provide significant individual and public health benefits. However, these benefits are constrained by the small size of stipends. Therefore, to ensure better inclusion of PWUD, our findings recommend the development and expansion of equitable, accessible, well-paying employment programs for PWUD. Copyright © 2018 Elsevier B.V. All rights reserved.

45 CFR 2552.52 - What factors are considered in determining a Foster Grandparent's service schedule?

Code of Federal Regulations, 2011 CFR

2011-10-01

... Grandparent's service schedule? (a) Travel time between the Foster Grandparent's home and place of assignment is not part of the service schedule and is not stipended. (b) Travel time between individual assignments is a part of the service schedule and is stipended. (c) Meal time may be part of the service...

45 CFR 2552.52 - What factors are considered in determining a Foster Grandparent's service schedule?

Code of Federal Regulations, 2010 CFR

2010-10-01

... Grandparent's service schedule? (a) Travel time between the Foster Grandparent's home and place of assignment is not part of the service schedule and is not stipended. (b) Travel time between individual assignments is a part of the service schedule and is stipended. (c) Meal time may be part of the service...

45 CFR 2551.101 - What rule governs the recruitment and enrollment of persons who do not meet the income...

Code of Federal Regulations, 2010 CFR

2010-10-01

... of persons who do not meet the income eligibility guidelines to serve as Senior Companions without...) CORPORATION FOR NATIONAL AND COMMUNITY SERVICE SENIOR COMPANION PROGRAM Non-Stipended Senior Companions... eligibility guidelines to serve as Senior Companions without stipends? Over-income persons, age 55 or over...

Geochemistry and origin of regional dolomites

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

Hanson, G.N.; Meyers, W.J.

1991-01-01

This grant supports the geochemical aspects of the research directed by Profs. W.J. Meyers and G.N. Hanson on the origins of regional dolomites. The field aspects and the stipend for most of the graduate students is provided by donations from oil companies and by grants from NSF and ACS-PRF. Eleven graduate students are involved in dolomite projects allowing diverse range of studies. Each student's results provide new insights to the others which invigorates all of the studies.

Council of Teaching Hospitals: Survey of Housestaff Stipends, Benefits and Funding, 1992.

ERIC Educational Resources Information Center

Evans, Alison

This report presents the results of an annual survey of housestaff stipends, benefits, and funding for physicians at teaching hospitals in 1992. The data, presented in 48 tables and 4 figures, are based on responses from 325 members of the Council of Teaching Hospitals (COTH), an 83 percent response rate to the survey. Chapter I contains stipend…

34 CFR 648.60 - When does an academic department make a commitment to a fellow to provide stipend support?

Code of Federal Regulations, 2013 CFR

2013-07-01

... 34 Education 3 2013-07-01 2013-07-01 false When does an academic department make a commitment to a....60 When does an academic department make a commitment to a fellow to provide stipend support? (a) An academic department makes a commitment to a fellow at any point in his or her graduate study for the length...

34 CFR 648.60 - When does an academic department make a commitment to a fellow to provide stipend support?

Code of Federal Regulations, 2012 CFR

2012-07-01

... 34 Education 3 2012-07-01 2012-07-01 false When does an academic department make a commitment to a....60 When does an academic department make a commitment to a fellow to provide stipend support? (a) An academic department makes a commitment to a fellow at any point in his or her graduate study for the length...

34 CFR 648.60 - When does an academic department make a commitment to a fellow to provide stipend support?

Code of Federal Regulations, 2011 CFR

2011-07-01

... 34 Education 3 2011-07-01 2011-07-01 false When does an academic department make a commitment to a....60 When does an academic department make a commitment to a fellow to provide stipend support? (a) An academic department makes a commitment to a fellow at any point in his or her graduate study for the length...

34 CFR 648.60 - When does an academic department make a commitment to a fellow to provide stipend support?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 34 Education 3 2010-07-01 2010-07-01 false When does an academic department make a commitment to a....60 When does an academic department make a commitment to a fellow to provide stipend support? (a) An academic department makes a commitment to a fellow at any point in his or her graduate study for the length...

34 CFR 648.60 - When does an academic department make a commitment to a fellow to provide stipend support?

Code of Federal Regulations, 2014 CFR

2014-07-01

... 34 Education 3 2014-07-01 2014-07-01 false When does an academic department make a commitment to a....60 When does an academic department make a commitment to a fellow to provide stipend support? (a) An academic department makes a commitment to a fellow at any point in his or her graduate study for the length...

A Prospective Multicenter Evaluation of the Value of the On-Call Orthopedic Resident.

PubMed

Jackson, J Benjamin; Vincent, Scott; Davies, James; Phelps, Kevin; Cornett, Chris; Grabowski, Greg; Scannell, Brian; Stotts, Alan; Bice, Miranda

2018-02-01

Funding for graduate medical education is at risk despite the services provided by residents. We quantified the potential monetary value of services provided by on-call orthopedic surgery residents. We conducted a prospective, cross-sectional, multicenter cohort study design. Over a 90-day period in 2014, we collected data on consults by on-call orthopedic surgery residents at 4 tertiary academic medical centers in the United States. All inpatient and emergency department consults evaluated by first-call residents during the study period were eligible for inclusion. Based on their current procedural terminology codes, procedures and evaluations for each consult were assigned a relative value unit and converted into a monetary value to determine the value of services provided by residents. The primary outcome measures were the total dollar value of each consult and the percentage of resident salaries that could be funded by the generated value of the resident consult services. In total, 2644 consults seen by 33 residents from the 4 institutions were included for analysis. These yielded an average value of $81,868 per center for the 90-day study period, that is, $327,471 annually. With a median resident stipend of $53,992, the extrapolated average percentage of resident stipends that could be funded by these consult revenues was 73% of the stipends of the residents who took call or 36% of the stipends of the overall resident cohort. The potential monetary value generated by on-call orthopedic surgery residents is substantial.

Gender differences in chewing discomfort in older South Koreans.

PubMed

Kim, Y-J; Kim, C-B; Ahn, Y-H; Chung, W-G; Kim, N-H

2015-11-01

The purpose of this study was to identify gender differences in chewing discomfort among elderly Koreans. This study used data from 56 616 (weighted sample: 5 638 394) subjects aged over 65 years who participated in the 2011 Community Health Survey in Korea. Of them, 23 059 (weighted sample: 2 368 200, 42.0%) were men and 33 357 (weighted sample: 3 270 194, 58.0%) were women. Data were analysed using chi-square tests and hierarchical logistic regression analyses, with SPSS 20.0. Chewing discomfort was set as the dependent variable, and independent variables were divided into socio-economic factors (place of residence, age, education, monthly household income, basic living security stipend, private insurance, economic activity, living arrangements), general health factors (hypertension, diabetes) and oral health factors (tooth defects, denture use, subjective periodontal health status). A greater proportion of women (50.2%) than men (42.6%) exhibited chewing discomfort (P < 0.001). In men, place of residence, monthly household income, private health insurance, tooth defects and periodontal health were associated with chewing discomfort (P < 0.05). In women, age, education level, basic living security stipend and denture use were associated with chewing discomfort (P < 0.05). Elderly Korean women experience more severe chewing discomfort than their male counterparts. The factors associated with chewing also differ by gender. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Moving beyond GK–12

PubMed Central

Ufnar, J. A.; Kuner, Susan; Shepherd, V. L.

2012-01-01

The National Science Foundation GK–12 program has made more than 300 awards to universities, supported thousands of graduate student trainees, and impacted thousands of K–12 students and teachers. The goals of the current study were to determine the number of sustained GK–12 programs that follow the original GK–12 structure of placing graduate students into classrooms and to propose models for universities with current funding or universities interested in starting a program. Results from surveys, literature reviews, and Internet searches of programs funded between 1999 and 2008 indicated that 19 of 188 funded sites had sustained in-classroom programs. Three distinct models emerged from an analysis of these programs: a full-stipend model, in which graduate fellows worked with partner teachers in a K–12 classroom for 2 d/wk; a supplemental stipend model in which fellows worked with teachers for 1 d/wk; and a service-learning model, in which in-classroom activity was integrated into university academic coursework. Based on these results, potential models for sustainability and replication are suggested, including establishment of formal collaborations between sustained GK–12 programs and universities interested in starting in-classroom programs; development of a new Teaching Experience for Fellows program; and integration of supplemental fellow stipends into grant broader-impact sections. PMID:22949421

Family allowance and family planning in Chile.

PubMed Central

Plank, S J

1978-01-01

Family allowances designed to promote maternal and child health and welfare could be self-defeating if they stimulated otherwise unwanted births, as often assumed. That assumption, with its public health and demographic implications, needs testing. An attempt to test it was made in Chile in 1969--1970 through interviews with 945 wives receiving an allowance and 690 non-recipients. Recipients practiced contraception significantly more than did non-recipients. This was not explained by wives' educational attainment or employment, the couples' earnings, or number of living children, but was associated with a 50 per cent greater utilization of professional prenatal care by recipients during the most recent pregnancy; women with such care (regardless of allowance status) were 75 per cent more likely than others to control their fertility. Prenatal care was probably sought more by recipients in part because an additional stipend was provided as soon as pregnancy was confirmed, usually at clinics with integrated family planning. Greater family income, attributable to the allowance, probably also contributed to the recipients' better prenatal attention and to contraceptive practice. Noteworthy, too, was the finding that with the number of living children controlled, contraceptive practice was significantly greater amoung couples who had never lost a child. PMID:717610

24 CFR 585.305 - Eligible activities.

Code of Federal Regulations, 2010 CFR

2010-04-01

... payments and other assistance required to comply with § 585.308, legal fees, and construction management...) Wages, benefits and need-based stipends provided to participants; (j) Leadership development, counseling...

Characteristics of Social and Administrative Sciences graduate programs and strategies for student recruitment and future faculty development in the United States.

PubMed

Westrick, Salisa C; Kamal, Khalid M; Moczygemba, Leticia R; Breland, Michelle L; Heaton, Pamela C

2013-01-01

The rising demand of faculty in Social and Administrative Sciences (SAS) in pharmacy in the United States heightens the need to increase the number of Doctor of Philosophy (PhD) graduates in SAS who choose to pursue an academic career. To describe the characteristics of SAS graduate programs and graduate students and identify strategies for student recruitment and future faculty development. An Internet survey (phase I) with key informants (graduate program officers/department chairs) and semistructured telephone interviews (phase II) with phase I respondents were used. Items solicited data on recruitment strategies, number of students, stipends, support, and other relevant issues pertaining to graduate program administration. Descriptive statistics were tabulated. Of the 40 SAS graduate programs identified and contacted, 24 completed the Internet survey (response rate [RR]=60.0%) and, of these, 16 completed the telephone interview (RR=66.7%). At the time of the survey, the median number of graduate students with a U.S.-based PharmD degree was 3. An average annual stipend for graduate assistants was $20,825. The average time to PhD degree completion was 4.57 years, and approximately 31% of PhD graduates entered academia. Various strategies for recruitment and future faculty development were identified and documented. Findings allow SAS graduate programs to benchmark against other institutions with respect to their own achievement/strategies to remain competitive in student recruitment and development. Additional research is needed to determine the success of various recruitment strategies and identify potential new ones. Published by Elsevier Inc.

Highlights of the COTH Survey of House Staff Policy, 1974

ERIC Educational Resources Information Center

Checker, Armand; Dove, Donna

1975-01-01

Discusses the Council of Teaching Hospitals Survey of House Staff Policy, including stipends, fringe benefits, sources of funding, rotating internships, minority physicians and foreign medical graduates. (PG)

Information for New Trainees and Fellows

Cancer.gov

Fellows and cancer research trainees will find information to support their onboarding at NCI, including stipend and tax information and NIH rules and regulations. Learn more about orientation for NCI trainees.

78 FR 66617 - National Family Caregivers Month, 2013

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-05

... caregiver support groups--all shaped with the understanding that the generous women and men who take the... with training, counseling, supportive services, and living stipends. Under this law, injured veterans...

Improving social functioning and reducing social isolation and loneliness among people with enduring mental illness: Report of a randomised controlled trial of supported socialisation.

PubMed

Sheridan, Ann J; Drennan, Jonathan; Coughlan, Barbara; O'Keeffe, Donal; Frazer, Kate; Kemple, Mary; Alexander, Denise; Howlin, Frances; Fahy, Anne; Kow, Veronica; O'Callaghan, Eadbhard

2015-05-01

This randomised controlled trial examined if for people with enduring mental illness, being supported to socialise leads to improved social functioning, increased self-esteem and extended social networks; a reduction in social isolation, social, emotional and family loneliness and a reduction in illness symptoms, namely depression. A prospective randomised controlled trial was undertaken from November 2007 to September 2011. Service users with a diagnosis of enduring mental illness (>18 years) were invited to participate. Participants were randomly allocated to intervention or control group conditions in a 1:1 ratio. Intervention group participants were matched with a volunteer partner, asked to engage in social/leisure activities for 2 hours weekly over a 9-month period, and received a €20 stipend monthly. Control group participants received a €20 monthly stipend and were asked to engage in a weekly social/leisure activity. Social functioning, the primary outcome, was measured using the Social Functioning Scale (SFS) at three time points (baseline, midpoint and endpoint). In all, 107 people completed this study. There were no significant differences between control and intervention groups at the commencement of the intervention on demographic characteristics or the main outcome measures of interest. Overall social functioning positively changed throughout the three time points from a mean of 99·7 (standard deviation (SD) = 15.1) at baseline, to a mean of 106.0 (SD = 27.0) at the endpoint for the control group, and from a mean of 100·4 (SD = 15.0) at Time 1 for the intervention group, to a mean of 104.1 (SD = 23.4) at the endpoint for the intervention group. The intervention showed no statistical differences between the control and intervention groups on primary or secondary outcome measures. The stipend and the stipend plus volunteer partner led to an increase in recreational social functioning; a decrease in levels of social loneliness, in depression and in the proportion living within a vulnerable social network. © The Author(s) 2014.

45 CFR 2400.58 - Repayment of stipend.

Code of Federal Regulations, 2013 CFR

2013-10-01

... fails to secure a master's degree, fails to teach American history, American government, social studies... hours or their credit hour equivalent for study of the Constitution as indicated in § 2400.43(b), or...

45 CFR 2400.58 - Repayment of stipend.

Code of Federal Regulations, 2014 CFR

2014-10-01

... fails to secure a master's degree, fails to teach American history, American government, social studies... hours or their credit hour equivalent for study of the Constitution as indicated in § 2400.43(b), or...

45 CFR 2400.58 - Repayment of stipend.

Code of Federal Regulations, 2012 CFR

2012-10-01

... fails to secure a master's degree, fails to teach American history, American government, social studies... hours or their credit hour equivalent for study of the Constitution as indicated in § 2400.43(b), or...

45 CFR 2400.58 - Repayment of stipend.

Code of Federal Regulations, 2011 CFR

2011-10-01

... fails to secure a master's degree, fails to teach American history, American government, social studies... hours or their credit hour equivalent for study of the Constitution as indicated in § 2400.43(b), or...

45 CFR 2400.58 - Repayment of stipend.

Code of Federal Regulations, 2010 CFR

2010-10-01

... fails to secure a master's degree, fails to teach American history, American government, social studies... hours or their credit hour equivalent for study of the Constitution as indicated in § 2400.43(b), or...

42 CFR 64.4 - How to apply for a grant.

Code of Federal Regulations, 2010 CFR

2010-10-01

... of the facilities, staff, support services, and other organizational resources available to carry out... of time for which the stipend support will be provided. If other trainee costs are requested, they...

45 CFR 1801.51 - Report at the beginning of each term.

Code of Federal Regulations, 2014 CFR

2014-10-01

... SCHOLARSHIP FOUNDATION HARRY S. TRUMAN SCHOLARSHIP PROGRAM Payment Conditions and Procedures § 1801.51 Report at the beginning of each term. (a) To receive a Scholarship stipend, a Scholar must submit a current...

45 CFR 1801.51 - Report at the beginning of each term.

Code of Federal Regulations, 2010 CFR

2010-10-01

... SCHOLARSHIP FOUNDATION HARRY S. TRUMAN SCHOLARSHIP PROGRAM Payment Conditions and Procedures § 1801.51 Report at the beginning of each term. (a) To receive a Scholarship stipend, a Scholar must submit a current...

45 CFR 1801.51 - Report at the beginning of each term.

Code of Federal Regulations, 2011 CFR

2011-10-01

... SCHOLARSHIP FOUNDATION HARRY S. TRUMAN SCHOLARSHIP PROGRAM Payment Conditions and Procedures § 1801.51 Report at the beginning of each term. (a) To receive a Scholarship stipend, a Scholar must submit a current...

45 CFR 1801.51 - Report at the beginning of each term.

Code of Federal Regulations, 2013 CFR

2013-10-01

... SCHOLARSHIP FOUNDATION HARRY S. TRUMAN SCHOLARSHIP PROGRAM Payment Conditions and Procedures § 1801.51 Report at the beginning of each term. (a) To receive a Scholarship stipend, a Scholar must submit a current...

23 CFR 636.113 - Is the stipend amount eligible for Federal participation?

Code of Federal Regulations, 2011 CFR

2011-04-01

.... (b) Unless prohibited by State law, you may retain the right to use ideas from unsuccessful offerors... unsuccessful offeror to the design-build proposal. (c) If you intend to incorporate the ideas from unsuccessful...

23 CFR 636.113 - Is the stipend amount eligible for Federal participation?

Code of Federal Regulations, 2010 CFR

2010-04-01

.... (b) Unless prohibited by State law, you may retain the right to use ideas from unsuccessful offerors... unsuccessful offeror to the design-build proposal. (c) If you intend to incorporate the ideas from unsuccessful...

10 CFR 51.22 - Criterion for categorical exclusion; identification of licensing and regulatory actions eligible...

Code of Federal Regulations, 2014 CFR

2014-01-01

... United States, to fund scholarships, fellowships, and stipends for the study of science, engineering, or...-harmful techniques such as taking water or soil samples or collecting non-protected species of flora and...

10 CFR 51.22 - Criterion for categorical exclusion; identification of licensing and regulatory actions eligible...

Code of Federal Regulations, 2011 CFR

2011-01-01

... United States, to fund scholarships, fellowships, and stipends for the study of science, engineering, or...-harmful techniques such as taking water or soil samples or collecting non-protected species of flora and...

10 CFR 51.22 - Criterion for categorical exclusion; identification of licensing and regulatory actions eligible...

Code of Federal Regulations, 2012 CFR

2012-01-01

... United States, to fund scholarships, fellowships, and stipends for the study of science, engineering, or...-harmful techniques such as taking water or soil samples or collecting non-protected species of flora and...

10 CFR 51.22 - Criterion for categorical exclusion; identification of licensing and regulatory actions eligible...

Code of Federal Regulations, 2013 CFR

2013-01-01

... United States, to fund scholarships, fellowships, and stipends for the study of science, engineering, or...-harmful techniques such as taking water or soil samples or collecting non-protected species of flora and...

5 CFR 534.203 - Maximum stipends.

Code of Federal Regulations, 2010 CFR

2010-01-01

... (minus 3 steps). L-9 First year postgraduate (Ph. D.) GS-11-1 (minus 3 steps). L-9 First year medical or dental residency GS-11-1 (minus 3 steps). L-10 Second year postdoctoral (Ph. D.) GS-12-1 (minus 3 steps...

75 FR 65638 - Award of a Single-source Program Expansion Supplement Grant to the Research Foundation of the...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-26

... program, NCWWI provides stipend to public and/or non-profit institutions of higher education with... that is equivalent to the period of the supported traineeship. The three programs to be awarded...

75 FR 48730 - Agency Information Collection Activities: Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-11

... three- year clearance for research, evaluation and data collection (e.g., surveys and interviews) about... scholarships, stipends, fellowships and internships to support the preparation of K-12 teachers in mathematics... during teacher preparation and during the induction period; [[Page 48731

The Cost-Accounting Mechanism in Higher Educational Institutions.

ERIC Educational Resources Information Center

Lukoshkin, A. P.; Min'ko, E. V.

1990-01-01

Examines the need to increase expenditures per student at Soviet technical institutes. Proposes seeking financial assistance from enterprises employing technical specialists. Outlines an experimental program in cost accounting. Suggests stipend and wage allotments and explains some of the contractual obligations involved. (CH)

Summer Opportunities for Students.

ERIC Educational Resources Information Center

Winds of Change, 2003

2003-01-01

Eleven summer internships, work experience programs, research opportunities, and courses are described. Some offer stipends. Some are specifically for American Indian, minority, disadvantaged, or disabled students in high school or college. Most are in science or engineering related fields. Each entry contains a brief program description,…

Start Out: Building Healthcare Careers for Minority Teenagers.

ERIC Educational Resources Information Center

Yates, Susan Hunter; Bline, Kerri; Bird, Chelsea; Bresnahan, Erin; Couper-Noles, Rebekah; Cutler, Sarah; Henderson, Susanne; Hymel, Erin; Salsman, Tracie; Tonellato, Malia; Steele, Annie; Lindenberg, Cathy Strachan

2003-01-01

To interest multicultural, bilingual teenagers in nursing careers, an 8-week culturally focused summer program integrated life planning, mentorship, nursing assistant training, and college application assistance while providing stipends and scholarship opportunities. Twenty-four economically disadvantaged teenagers completed the program and passed…

Datagram: Highlights of COTH Survey of House Staff Policy, 1976

ERIC Educational Resources Information Center

Checker, Armand

1976-01-01

Members of the Association of American Medical Colleges' Council of Teaching Hospitals (COTH) responded to the annual survey covering stipends, fringe benefits, sources of training support funds, "nights-on" scheduling of house staff, and ethnic minority and female representation on house staffs. (LBH)

Highlights of the COTH (Council of Teaching Hospitals) Survey of House Staff Policy, 1973

ERIC Educational Resources Information Center

Journal of Medical Education, 1973

1973-01-01

The Council of Teaching Hospitals (COTH) of the Association of American Medical Colleges has surveyed its member hospitals on the following subjects: trends in stipends, benefits, budget allocations, funding sources, extra-curricular employment, and night/weekend duty. (Author/PG)

45 CFR 1801.63 - Scholar Accountability.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Public Welfare Regulations Relating to Public Welfare (Continued) HARRY S. TRUMAN SCHOLARSHIP FOUNDATION HARRY S. TRUMAN SCHOLARSHIP PROGRAM Duration of Scholarship § 1801.63 Scholar Accountability. (a) A...) All of the Scholarship stipends received, (2) Interest at the rate of 6% per annum from the date of...

45 CFR 1801.54 - Annual report.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Welfare Regulations Relating to Public Welfare (Continued) HARRY S. TRUMAN SCHOLARSHIP FOUNDATION HARRY S. TRUMAN SCHOLARSHIP PROGRAM Payment Conditions and Procedures § 1801.54 Annual report. (a) Scholars with remaining eligibility for scholarship stipends must submit no later than July 15 an annual report to the...

45 CFR 1801.52 - Payment schedule.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Welfare Regulations Relating to Public Welfare (Continued) HARRY S. TRUMAN SCHOLARSHIP FOUNDATION HARRY S. TRUMAN SCHOLARSHIP PROGRAM Payment Conditions and Procedures § 1801.52 Payment schedule. The Foundation will pay the Scholar a portion of the award of the Scholarship stipend (as described in the Foundation...

45 CFR 1801.63 - Scholar Accountability.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Public Welfare Regulations Relating to Public Welfare (Continued) HARRY S. TRUMAN SCHOLARSHIP FOUNDATION HARRY S. TRUMAN SCHOLARSHIP PROGRAM Duration of Scholarship § 1801.63 Scholar Accountability. (a) A...) All of the Scholarship stipends received, (2) Interest at the rate of 6% per annum from the date of...

45 CFR 1801.52 - Payment schedule.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Welfare Regulations Relating to Public Welfare (Continued) HARRY S. TRUMAN SCHOLARSHIP FOUNDATION HARRY S. TRUMAN SCHOLARSHIP PROGRAM Payment Conditions and Procedures § 1801.52 Payment schedule. The Foundation will pay the Scholar a portion of the award of the Scholarship stipend (as described in the Foundation...

45 CFR 1801.63 - Scholar Accountability.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Public Welfare Regulations Relating to Public Welfare (Continued) HARRY S. TRUMAN SCHOLARSHIP FOUNDATION HARRY S. TRUMAN SCHOLARSHIP PROGRAM Duration of Scholarship § 1801.63 Scholar Accountability. (a) A...) All of the Scholarship stipends received, (2) Interest at the rate of 6% per annum from the date of...

45 CFR 1801.54 - Annual report.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Welfare Regulations Relating to Public Welfare (Continued) HARRY S. TRUMAN SCHOLARSHIP FOUNDATION HARRY S. TRUMAN SCHOLARSHIP PROGRAM Payment Conditions and Procedures § 1801.54 Annual report. (a) Scholars with remaining eligibility for scholarship stipends must submit no later than July 15 an annual report to the...

45 CFR 1801.52 - Payment schedule.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Welfare Regulations Relating to Public Welfare (Continued) HARRY S. TRUMAN SCHOLARSHIP FOUNDATION HARRY S. TRUMAN SCHOLARSHIP PROGRAM Payment Conditions and Procedures § 1801.52 Payment schedule. The Foundation will pay the Scholar a portion of the award of the Scholarship stipend (as described in the Foundation...

45 CFR 1801.54 - Annual report.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Welfare Regulations Relating to Public Welfare (Continued) HARRY S. TRUMAN SCHOLARSHIP FOUNDATION HARRY S. TRUMAN SCHOLARSHIP PROGRAM Payment Conditions and Procedures § 1801.54 Annual report. (a) Scholars with remaining eligibility for scholarship stipends must submit no later than July 15 an annual report to the...

45 CFR 1801.52 - Payment schedule.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Welfare Regulations Relating to Public Welfare (Continued) HARRY S. TRUMAN SCHOLARSHIP FOUNDATION HARRY S. TRUMAN SCHOLARSHIP PROGRAM Payment Conditions and Procedures § 1801.52 Payment schedule. The Foundation will pay the Scholar a portion of the award of the Scholarship stipend (as described in the Foundation...

45 CFR 1801.63 - Scholar Accountability.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Public Welfare Regulations Relating to Public Welfare (Continued) HARRY S. TRUMAN SCHOLARSHIP FOUNDATION HARRY S. TRUMAN SCHOLARSHIP PROGRAM Duration of Scholarship § 1801.63 Scholar Accountability. (a) A...) All of the Scholarship stipends received, (2) Interest at the rate of 6% per annum from the date of...

45 CFR 1801.52 - Payment schedule.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Welfare Regulations Relating to Public Welfare (Continued) HARRY S. TRUMAN SCHOLARSHIP FOUNDATION HARRY S. TRUMAN SCHOLARSHIP PROGRAM Payment Conditions and Procedures § 1801.52 Payment schedule. The Foundation will pay the Scholar a portion of the award of the Scholarship stipend (as described in the Foundation...

5 CFR 534.201 - General.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PAY UNDER OTHER SYSTEMS Student... States Code (U.S.C. 5351-5356), agencies may pay stipends and provide certain services to certain student-employees assigned or attached to hospitals, clinics, or medical or dental laboratories operated by agencies...

Undergraduate Medical Education in Poland: Variations on the Soviet Theme

ERIC Educational Resources Information Center

Missett, James R.; And Others

1974-01-01

Poland has centralized academic and administrative control over the medical academies, combined the training of medical students with that of dental and pharmacy students, equalized admission ratios for men and women, and provided relatively generous stipends for its medical students. (Editor/PG)

34 CFR 206.10 - What types of services may be provided?

Code of Federal Regulations, 2014 CFR

2014-07-01

... students pass an examination and obtain a certificate that meets the guidelines for high school equivalency... concerning and assistance in obtaining available student financial aid. (v) Stipends for high school... ENGAGED IN MIGRANT AND OTHER SEASONAL FARMWORK-HIGH SCHOOL EQUIVALENCY PROGRAM AND COLLEGE ASSISTANCE...

34 CFR 206.10 - What types of services may be provided?

Code of Federal Regulations, 2012 CFR

2012-07-01

... students pass an examination and obtain a certificate that meets the guidelines for high school equivalency... concerning and assistance in obtaining available student financial aid. (v) Stipends for high school... ENGAGED IN MIGRANT AND OTHER SEASONAL FARMWORK-HIGH SCHOOL EQUIVALENCY PROGRAM AND COLLEGE ASSISTANCE...

34 CFR 206.10 - What types of services may be provided?

Code of Federal Regulations, 2011 CFR

2011-07-01

... students pass an examination and obtain a certificate that meets the guidelines for high school equivalency... concerning and assistance in obtaining available student financial aid. (v) Stipends for high school... ENGAGED IN MIGRANT AND OTHER SEASONAL FARMWORK-HIGH SCHOOL EQUIVALENCY PROGRAM AND COLLEGE ASSISTANCE...

34 CFR 206.10 - What types of services may be provided?

Code of Federal Regulations, 2013 CFR

2013-07-01

... students pass an examination and obtain a certificate that meets the guidelines for high school equivalency... concerning and assistance in obtaining available student financial aid. (v) Stipends for high school... ENGAGED IN MIGRANT AND OTHER SEASONAL FARMWORK-HIGH SCHOOL EQUIVALENCY PROGRAM AND COLLEGE ASSISTANCE...

45 CFR 2552.43 - What income guidelines govern eligibility to serve as a stipended Foster Grandparent?

Code of Federal Regulations, 2014 CFR

2014-10-01

... guideline for each State is 200 percent of the poverty line, as set forth in 42 U.S.C. 9902 (2). (b) For... percent of the poverty line shall be given special consideration for enrollment. (e) Once enrolled, a...

45 CFR 2552.43 - What income guidelines govern eligibility to serve as a stipended Foster Grandparent?

Code of Federal Regulations, 2011 CFR

2011-10-01

... guideline for each State is 200 percent of the poverty line, as set forth in 42 U.S.C. 9902 (2). (b) For... percent of the poverty line shall be given special consideration for enrollment. (e) Once enrolled, a...

45 CFR 2551.43 - What income guidelines govern eligibility to serve as a stipended Senior Companion?

Code of Federal Regulations, 2012 CFR

2012-10-01

... guideline for each State is 200 percent of the poverty line, as set forth in 42 U.S.C. 9902 (2). (b) For... percent of the poverty line shall be given special consideration for enrollment. (e) Once enrolled, a...

45 CFR 2551.43 - What income guidelines govern eligibility to serve as a stipended Senior Companion?

Code of Federal Regulations, 2011 CFR

2011-10-01

... guideline for each State is 200 percent of the poverty line, as set forth in 42 U.S.C. 9902 (2). (b) For... percent of the poverty line shall be given special consideration for enrollment. (e) Once enrolled, a...

45 CFR 2551.43 - What income guidelines govern eligibility to serve as a stipended Senior Companion?

Code of Federal Regulations, 2014 CFR

2014-10-01

... guideline for each State is 200 percent of the poverty line, as set forth in 42 U.S.C. 9902 (2). (b) For... percent of the poverty line shall be given special consideration for enrollment. (e) Once enrolled, a...

45 CFR 2551.43 - What income guidelines govern eligibility to serve as a stipended Senior Companion?

Code of Federal Regulations, 2013 CFR

2013-10-01

... guideline for each State is 200 percent of the poverty line, as set forth in 42 U.S.C. 9902 (2). (b) For... percent of the poverty line shall be given special consideration for enrollment. (e) Once enrolled, a...

45 CFR 2552.43 - What income guidelines govern eligibility to serve as a stipended Foster Grandparent?

Code of Federal Regulations, 2012 CFR

2012-10-01

... guideline for each State is 200 percent of the poverty line, as set forth in 42 U.S.C. 9902 (2). (b) For... percent of the poverty line shall be given special consideration for enrollment. (e) Once enrolled, a...

45 CFR 2552.43 - What income guidelines govern eligibility to serve as a stipended Foster Grandparent?

Code of Federal Regulations, 2013 CFR

2013-10-01

... guideline for each State is 200 percent of the poverty line, as set forth in 42 U.S.C. 9902 (2). (b) For... percent of the poverty line shall be given special consideration for enrollment. (e) Once enrolled, a...

45 CFR 2551.43 - What income guidelines govern eligibility to serve as a stipended Senior Companion?

Code of Federal Regulations, 2010 CFR

2010-10-01

... guideline for each State is 200 percent of the poverty line, as set forth in 42 U.S.C. 9902 (2). (b) For... percent of the poverty line shall be given special consideration for enrollment. (e) Once enrolled, a...

45 CFR 2552.43 - What income guidelines govern eligibility to serve as a stipended Foster Grandparent?

Code of Federal Regulations, 2010 CFR

2010-10-01

... guideline for each State is 200 percent of the poverty line, as set forth in 42 U.S.C. 9902 (2). (b) For... percent of the poverty line shall be given special consideration for enrollment. (e) Once enrolled, a...

Teachers for Children with Emotional/Behavioral Disorders: Education's Greatest Challenge?

ERIC Educational Resources Information Center

Lauritzen, Paul; Friedman, Stephen J.

1991-01-01

This article describes children having emotional/behavioral disorders, presents data demonstrating the critical shortage of teachers for this population, discusses factors that contribute to this problem, and offers recommendations including giving teachers of these children an additional salary stipend and providing them the option of…

Training Opportunities ...Access to Quality Education for a Brighter Future.

ERIC Educational Resources Information Center

Office of Education (DHEW), Washington, DC.

Compiled by the Spanish Speaking Program staff in its efforts to make educational opportunities available to Hispanic Americans, the directory provides information on 231 scholarships, fellowships, stipends, traineeships and other financial assistance programs. These programs are offered by Federal agencies, post secondary education institutions,…

24 CFR 964.150 - Funding tenant participation.

Code of Federal Regulations, 2010 CFR

2010-04-01

... dispute. If no resolution is achieved within 90 days from the date of the Field Office intervention, the Field Office shall refer the matter to HUD Headquarters for final resolution. (b) Stipends. (1) HUD... not be included as income for calculation of rents, and are not subject to conflict of interest...

DRE Directions: Determining Fair Compensation for Parish Catechetical Leaders.

ERIC Educational Resources Information Center

Almon, Sister Marianne

2001-01-01

Reports that those who work as professional directors of religious education and coordinators of religious education have often been compensated with a volunteers stipend only. States that the National Association of Parish Catechetical Directors met to share information on what can be done to better compensate these leaders. (CJW)

45 CFR 2551.46 - What cost reimbursements are provided to Senior Companions?

Code of Federal Regulations, 2011 CFR

2011-10-01

... cost to themselves. The stipend is paid for the time Senior Companions spend with their assigned... and places of assignment, during their volunteer service, during meal periods while serving as a... provide supportive service without injury to themselves or the clients served. (e) Meals and recognition...

45 CFR 2551.46 - What cost reimbursements are provided to Senior Companions?

Code of Federal Regulations, 2010 CFR

2010-10-01

... cost to themselves. The stipend is paid for the time Senior Companions spend with their assigned... and places of assignment, during their volunteer service, during meal periods while serving as a... provide supportive service without injury to themselves or the clients served. (e) Meals and recognition...

Building Currency: Crafting New Channels for Undergraduate Communication Programs

ERIC Educational Resources Information Center

Ellis, Vickie Shamp; Barbe, Kaylene; Fullbright, Kalyn G.

2016-01-01

University professional development funds, generally present for faculty, and often available for graduate students through grants or stipends, are seldom available to undergraduates. In this study, we assessed Giddens and Pierson's (1998) structuration theory in terms of how a professional development fund for undergraduates can impact the lives…

42 CFR 136.373 - Scholarship and tuition.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false Scholarship and tuition. 136.373 Section 136.373... J-8-Health Professions Pregraduate Scholarship Program for Indians § 136.373 Scholarship and tuition. (a) Scholarship grant awards under this subdivision shall consist of: (1) A stipend of $400 per month...

42 CFR 136.323 - Scholarship and tuition.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 42 Public Health 1 2013-10-01 2013-10-01 false Scholarship and tuition. 136.323 Section 136.323... J-3-Health Professions Preparatory Scholarship Program for Indians § 136.323 Scholarship and tuition. (a) Scholarship grant awards under this subdivision shall consist of: (1) A stipend of $400 per month...

42 CFR 136.323 - Scholarship and tuition.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 42 Public Health 1 2012-10-01 2012-10-01 false Scholarship and tuition. 136.323 Section 136.323... J-3-Health Professions Preparatory Scholarship Program for Indians § 136.323 Scholarship and tuition. (a) Scholarship grant awards under this subdivision shall consist of: (1) A stipend of $400 per month...

42 CFR 136.323 - Scholarship and tuition.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 42 Public Health 1 2014-10-01 2014-10-01 false Scholarship and tuition. 136.323 Section 136.323... J-3-Health Professions Preparatory Scholarship Program for Indians § 136.323 Scholarship and tuition. (a) Scholarship grant awards under this subdivision shall consist of: (1) A stipend of $400 per month...

42 CFR 136.323 - Scholarship and tuition.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false Scholarship and tuition. 136.323 Section 136.323... J-3-Health Professions Preparatory Scholarship Program for Indians § 136.323 Scholarship and tuition. (a) Scholarship grant awards under this subdivision shall consist of: (1) A stipend of $400 per month...

42 CFR 136.373 - Scholarship and tuition.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 42 Public Health 1 2012-10-01 2012-10-01 false Scholarship and tuition. 136.373 Section 136.373... J-8-Health Professions Pregraduate Scholarship Program for Indians § 136.373 Scholarship and tuition. (a) Scholarship grant awards under this subdivision shall consist of: (1) A stipend of $400 per month...

42 CFR 136.373 - Scholarship and tuition.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 42 Public Health 1 2014-10-01 2014-10-01 false Scholarship and tuition. 136.373 Section 136.373... J-8-Health Professions Pregraduate Scholarship Program for Indians § 136.373 Scholarship and tuition. (a) Scholarship grant awards under this subdivision shall consist of: (1) A stipend of $400 per month...

42 CFR 136.373 - Scholarship and tuition.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 42 Public Health 1 2013-10-01 2013-10-01 false Scholarship and tuition. 136.373 Section 136.373... J-8-Health Professions Pregraduate Scholarship Program for Indians § 136.373 Scholarship and tuition. (a) Scholarship grant awards under this subdivision shall consist of: (1) A stipend of $400 per month...

42 CFR 136.323 - Scholarship and tuition.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 42 Public Health 1 2011-10-01 2011-10-01 false Scholarship and tuition. 136.323 Section 136.323... J-3-Health Professions Preparatory Scholarship Program for Indians § 136.323 Scholarship and tuition. (a) Scholarship grant awards under this subdivision shall consist of: (1) A stipend of $400 per month...

42 CFR 136.373 - Scholarship and tuition.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 42 Public Health 1 2011-10-01 2011-10-01 false Scholarship and tuition. 136.373 Section 136.373... J-8-Health Professions Pregraduate Scholarship Program for Indians § 136.373 Scholarship and tuition. (a) Scholarship grant awards under this subdivision shall consist of: (1) A stipend of $400 per month...

34 CFR 657.31 - What is the amount of a fellowship?

Code of Federal Regulations, 2012 CFR

2012-07-01

... for research and study in the United States and abroad. (5) A stipend awarded to an undergraduate... programs abroad that— (i) Are closely linked to the overall goals of the recipient's course of study; and... POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION FOREIGN LANGUAGE AND AREA STUDIES FELLOWSHIPS PROGRAM What...

34 CFR 657.31 - What is the amount of a fellowship?

Code of Federal Regulations, 2011 CFR

2011-07-01

... for research and study in the United States and abroad. (5) A stipend awarded to an undergraduate... programs abroad that— (i) Are closely linked to the overall goals of the recipient's course of study; and... POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION FOREIGN LANGUAGE AND AREA STUDIES FELLOWSHIPS PROGRAM What...

34 CFR 657.31 - What is the amount of a fellowship?

Code of Federal Regulations, 2014 CFR

2014-07-01

... for research and study in the United States and abroad. (5) A stipend awarded to an undergraduate... programs abroad that— (i) Are closely linked to the overall goals of the recipient's course of study; and... POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION FOREIGN LANGUAGE AND AREA STUDIES FELLOWSHIPS PROGRAM What...

34 CFR 657.31 - What is the amount of a fellowship?

Code of Federal Regulations, 2010 CFR

2010-07-01

... for research and study in the United States and abroad. (5) A stipend awarded to an undergraduate... programs abroad that— (i) Are closely linked to the overall goals of the recipient's course of study; and... POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION FOREIGN LANGUAGE AND AREA STUDIES FELLOWSHIPS PROGRAM What...

34 CFR 657.31 - What is the amount of a fellowship?

Code of Federal Regulations, 2013 CFR

2013-07-01

... for research and study in the United States and abroad. (5) A stipend awarded to an undergraduate... programs abroad that— (i) Are closely linked to the overall goals of the recipient's course of study; and... POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION FOREIGN LANGUAGE AND AREA STUDIES FELLOWSHIPS PROGRAM What...

Social welfare utilization and needs of older adults in Taiwan: survey research.

PubMed

Hsieh, Hsiu-Fen; Chen, Kuei-Min; Lin, Mei-Hui; Wang, Yueh-Chin; Huang, Hsin-Ting

2014-01-01

The demand for long-term care for older adults has escalated sharply. A good policy dedicated to the welfare of older adults has improved their quality of life. The purpose of this study was to explore the social welfare utilization and needs of older adults and compare their differences among age groups, genders, and functional dependency levels. Three hundred eighty-four stratified, random-sampled Taiwanese community-dwelling older adults were recruited for this survey research. Participants rated their utilization of and needs for the 30 social welfare services provided by the government on a Likert-type scale. The most widely used and needed social welfare services by the older adults were senior monetary stipend and a subsidy for the national health insurance premium. Young-old, male, and functionally independent older adults had more knowledge of the social welfare services than their counterparts. While designing a comprehensive social welfare system, differing needs of different age groups, genders, and functional dependency levels should be taken into consideration. Copyright © 2014 Elsevier Inc. All rights reserved.

Academic productivity after retirement in pediatric neurology and neuropathology.

PubMed

Sarnat, Harvey B

2018-05-25

Many academic neurologists and neuropathologists who retire at the peak of their careers continue to be productive in research and teaching, enhanced by years of experience and mature perspective. The early 20th-century model of institutions depending upon the generosity of such individuals to donate their time and efforts without proper recognition or compensation, despite the service, prestige, and recognition they bring to their institutions, should be reconsidered in the early 21st century in the context of fairness, honesty, dignity, and increased longevity. University pensions do not distinguish retirees who continue to contribute from those who stop working. This essay represents the author's personal reflections and experience, reinforced by similar thoughts and encouragement by numerous distinguished colleagues named at the end of the text. Funding of stipends for active emeritus professors lacks precedent but should be sought. © 2018 American Academy of Neurology.

Hospital emergency on-call coverage: is there a doctor in the house?

PubMed

O'Malley, Ann S; Draper, Debra A; Felland, Laurie E

2007-11-01

The nation's community hospitals face increasing problems obtaining emergency on-call coverage from specialist physicians, according to findings from the Center for Studying Health System Change's (HSC) 2007 site visits to 12 nationally representative metropolitan communities. The diminished willingness of specialist physicians to provide on-call coverage is occurring as hospital emergency departments confront an ever-increasing demand for services. Factors influencing physician reluctance to provide on-call coverage include decreased dependence on hospital admitting privileges as more services shift to non-hospital settings; payment for emergency care, especially for uninsured patients; and medical liability concerns. Hospital strategies to secure on-call coverage include enforcing hospital medical staff bylaws that require physicians to take call, contracting with physicians to provide coverage, paying physicians stipends, and employing physicians. Nonetheless, many hospitals continue to struggle with inadequate on-call coverage, which threatens patients' timely access to high-quality emergency care and may raise health care costs.

31 CFR 596.505 - Certain transactions related to stipends and scholarships authorized.

Code of Federal Regulations, 2010 CFR

2010-07-01

... covering tuition and related educational, living and travel expenses provided by the Government of Syria to Syrian nationals or the Government of Sudan to Sudanese nationals who are enrolled as students in an... institution concerning the status of a student maybe relied upon in determining the applicability of this...

45 CFR 2552.46 - What cost reimbursements are provided to Foster Grandparents?

Code of Federal Regulations, 2011 CFR

2011-10-01

... serve without cost to themselves. The stipend is paid for the time Foster Grandparents spend with their... homes and places of assignment, during their volunteer service, during meal periods while serving as a... provide supportive service without injury to themselves or the children served. (e) Meals and recognition...

45 CFR 2552.46 - What cost reimbursements are provided to Foster Grandparents?

Code of Federal Regulations, 2010 CFR

2010-10-01

... serve without cost to themselves. The stipend is paid for the time Foster Grandparents spend with their... homes and places of assignment, during their volunteer service, during meal periods while serving as a... provide supportive service without injury to themselves or the children served. (e) Meals and recognition...

5 CFR 534.203 - Maximum stipends.

Code of Federal Regulations, 2011 CFR

2011-01-01

... training program Maximums by grade and step 1 L-A Below high school graduation GS-1-1 (minus 3 steps). L-1... Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PAY UNDER OTHER SYSTEMS Student... year postgraduate predoctoral GS-7-1 (minus 3 steps). L-6 Third year medical school GS-7-1 (minus 3...

5 CFR 534.203 - Maximum stipends.

Code of Federal Regulations, 2012 CFR

2012-01-01

... training program Maximums by grade and step 1 L-A Below high school graduation GS-1-1 (minus 3 steps). L-1... Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PAY UNDER OTHER SYSTEMS Student... year postgraduate predoctoral GS-7-1 (minus 3 steps). L-6 Third year medical school GS-7-1 (minus 3...

5 CFR 534.203 - Maximum stipends.

Code of Federal Regulations, 2014 CFR

2014-01-01

... training program Maximums by grade and step 1 L-A Below high school graduation GS-1-1 (minus 3 steps). L-1... Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PAY UNDER OTHER SYSTEMS Student... year postgraduate predoctoral GS-7-1 (minus 3 steps). L-6 Third year medical school GS-7-1 (minus 3...

5 CFR 534.203 - Maximum stipends.

Code of Federal Regulations, 2013 CFR

2013-01-01

... training program Maximums by grade and step 1 L-A Below high school graduation GS-1-1 (minus 3 steps). L-1... Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PAY UNDER OTHER SYSTEMS Student... year postgraduate predoctoral GS-7-1 (minus 3 steps). L-6 Third year medical school GS-7-1 (minus 3...

45 CFR 2522.810 - What will the Corporation do to evaluate the overall success of the AmeriCorps programs?

Code of Federal Regulations, 2012 CFR

2012-10-01

... families; (4) The role and importance of stipends and educational benefits in achieving desired outcomes in... among participants regarding the responsibilities of citizens and their role in solving community... family total income unless the evaluating entity determines that the participant was independent at the...

45 CFR 2522.810 - What will the Corporation do to evaluate the overall success of the AmeriCorps programs?

Code of Federal Regulations, 2014 CFR

2014-10-01

... families; (4) The role and importance of stipends and educational benefits in achieving desired outcomes in... among participants regarding the responsibilities of citizens and their role in solving community... family total income unless the evaluating entity determines that the participant was independent at the...

45 CFR 2522.810 - What will the Corporation do to evaluate the overall success of the AmeriCorps programs?

Code of Federal Regulations, 2013 CFR

2013-10-01

... families; (4) The role and importance of stipends and educational benefits in achieving desired outcomes in... among participants regarding the responsibilities of citizens and their role in solving community... family total income unless the evaluating entity determines that the participant was independent at the...

Faculty Housing Assistance: A Model for Success.

ERIC Educational Resources Information Center

Mertens, Cynthia A.; Beaudoin, Ralph H.

1993-01-01

Santa Clara University (California), located where housing costs are high, has developed a faculty housing assistance program to retain faculty. It consists of a shared appreciation mortgage loan, a low interest down payment loan program, and a rental stipend program to give tenure-track faculty an opportunity to save for home purchase. (MSE)

45 CFR 235.64 - FFP rates, and activities and costs matchable as training expenditures.

Code of Federal Regulations, 2012 CFR

2012-10-01

..., travel and per diem for: (1) Staff development personnel (including support staff) assigned full time to training functions and; (2) Staff development personnel assigned part time to training functions to the... of less than four consecutive work weeks, or part-time training programs; and (4) Stipends, travel...

45 CFR 235.64 - FFP rates, and activities and costs matchable as training expenditures.

Code of Federal Regulations, 2014 CFR

2014-10-01

..., travel and per diem for: (1) Staff development personnel (including support staff) assigned full time to training functions and; (2) Staff development personnel assigned part time to training functions to the... of less than four consecutive work weeks, or part-time training programs; and (4) Stipends, travel...

45 CFR 235.64 - FFP rates, and activities and costs matchable as training expenditures.

Code of Federal Regulations, 2011 CFR

2011-10-01

..., travel and per diem for: (1) Staff development personnel (including support staff) assigned full time to training functions and; (2) Staff development personnel assigned part time to training functions to the... of less than four consecutive work weeks, or part-time training programs; and (4) Stipends, travel...

NCWWI Tribal Traineeship Programs: Promoting Diversity in the Child Welfare Workforce

ERIC Educational Resources Information Center

Cross, Suzanne L.; Drywater-Whitekiller, Virginia; Holder, Lea Ann; Norris, Debra; Caringi, James; Trautman, Ashley

2015-01-01

Twelve universities and one American Indian (AI) tribal college were selected for the National Child Welfare Workforce Institute's 5-year stipend traineeship program. These tribal traineeships were designed to provide social work child welfare education for tribal and nontribal students. Twenty-two AI students and 58 nontribal students completed a…

Comparative Financial Statistics for Pennsylvania Community Colleges. Maury Overholt Report. Eleventh Annual Report.

ERIC Educational Resources Information Center

Overholt, Maurice C.

Prepared to assist Pennsylvania community colleges in analyzing their financial performance in relation to their peers, this report contains financial data for the years 1984-85 to 1991-92. Section I examines reimbursement requests for 1989-90 in terms of enrollments, operating reimbursements for operating and stipend expenses, and capital…

Comparative Financial Statistics for Pennsylvania Community Colleges. Maury Overholt Report. [Twelfth Annual Report.

ERIC Educational Resources Information Center

Knepp, Kay, Comp.

Prepared to assist Pennsylvania community colleges in analyzing their financial performance in relation to their peers, this report contains financial data for the years 1984-85 to 1992-93. Section I examines reimbursement requests for 1990-91 in terms of enrollments, operating reimbursements for operating and stipend expenses, and capital…

Graduate Assistants: Students or Staff, Policy or Practice? The Current Legal Employment Status of Graduate Assistants

ERIC Educational Resources Information Center

Flora, Bethany H.

2007-01-01

In the US, graduate assistants are an integral part of a university's educational and operational climate. Graduate assistants provide teaching, research or administrative services to the educational enterprise in exchange for professional experience and a financial stipend. Recent strikes of graduate teaching assistants at New York University…

Free Teacher Education Policy Implementation in China

ERIC Educational Resources Information Center

Hagin, Dean A.

2012-01-01

In 2007 the Chinese central government implemented the Free Teacher Education Policy (FTEP), which offered qualifying students admission to prestigious national universities, four years of free tuition, room and board, and a stipend in exchange for a commitment to teach in their home province for ten years; the first two of those years in a rural…

Training Teachers of Visually Impaired Children in Rural Tennessee.

ERIC Educational Resources Information Center

Trent, S. D.

1992-01-01

A Tennessee program awards stipends to teachers to attend summer classes and a practicum and earn 18 hours of credit in education of children with visual impairments. The program requires that teachers have assurance from their superintendents that they will teach visually impaired students in their school systems after endorsement. (Author/JDD)

Peer? Expert? Teacher Leaders Struggle to Gain Trust while Establishing Their Expertise

ERIC Educational Resources Information Center

Mangin, Melinda; Stoelinga, Sara Ray

2011-01-01

Instructional teacher leaders strive to help teachers build knowledge and skills to improve teaching practice. With titles such as coach or coordinator, they may receive a stipend or released time from teaching. Instructional teacher leaders rely on an array of strategies to improve instruction and enhance student learning. They conduct…

The Minority Fellowship Program: a 30-year legacy of training psychologists of color.

PubMed

Jones, James M; Austin-Dailey, Andrew T

2009-10-01

This article traces the development and growth of the American Psychological Association (APA) Minority Fellowship Program (MFP) from is inception in 1974 to 2007. The original influences of Black psychiatrists in creating the Center for Minority Group Mental Health at the National Institute of Mental Health are described, and the initial structure and strategy of MFP is outlined. The dramatic growth in the number of MFP Fellows (82%), the average size of Fellowship stipends (810%), and the total stipend dollars (1,560%) reflects expansion of the programs in substance abuse research, treatment and prevention, neuroscience and human immunodeficiency virus (HIV) and acquired immune deficiency syndrome (AIDS), as well as mental health service and research. The influence of the MFP on the APA and departments of psychology are described, including the role the MFP played in the establishment of the Office, Board, and Committee of Ethnic Minority Affairs. Some of the accomplishments and leadership roles MFP alumni have played are described. The article concludes with a discussion of the current status of MFP and projections for the future. Copyright 2009 APA, all rights reserved.

Factors Influencing Resident Choice of Prosthodontic Residency Program.

PubMed

Wojnarwsky, Pandora Keala Lee; Wang, Yan; Shah, Kumar; Koka, Sreenivas

2017-06-01

The decision by prosthodontic residency program directors to employ the Match process highlights the need to understand applicant priorities that influence their choice of which programs to rank highly. The purpose of this study is to determine the factors that were most important to residents when choosing from among nonmilitary based prosthodontics dental residency programs in the United States. Following completion of a pilot study, all currently enrolled prosthodontic residents at nonmilitary residency programs were invited to participate via the internet. The study consisted of a survey instrument asking residents to rank 26 possible factors that might impact an applicant's choice of residency program. In addition, the instrument collected other possible influencing variables including gender and debt load. Mean rank scores were compared to determine the most and least important factors. Kruskal-Wallis test was used to compare specific factors between the possible influencing variables. Two hundred and thirty residents completed the survey instrument, representing a 54.1% response rate of possible participants. With regard to factors influencing program choice, reputation of the residency program was the factor ranked the highest by participants, followed in descending order by the program director's personality, curriculum content, access to use of the latest digital technology, and opportunities for dental implant placement. Quality of schools for children, community outreach opportunities, and the ability to moonlight were ranked as the least important factors. Male and female residents ranked factors such as tuition/stipend, curriculum content, and community outreach opportunities significantly differently. Depending on debt load, residents ranked the factors tuition/stipend, ability to moonlight, curriculum content, and safety of the area where the program is differently. Current prosthodontic residents valued the reputation of the program as the most important factor when applying to residency. Participant gender and debt load influence the factors chosen by residents as more or less important. These data will assist prosthodontic educators position their programs in the best possible light to attract applicants to their programs. © 2017 by the American College of Prosthodontists.

77 FR 12257 - Proposed Priorities, Requirements, Definitions, And Selection Criteria; Teacher Incentive Fund...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-29

... stipends for teachers who agree to observe their peers for evaluative purposes. By proposing to design its... criteria that are designed to ensure that TIF grantees use high-quality LEA-wide evaluation and support...- designed and implemented LEA-wide. In this notice, we define an HCMS as the system an LEA uses to make...

Making It in the World of Work.

ERIC Educational Resources Information Center

Riekes, Linda; And Others

1996-01-01

A collaborative effort between the St. Louis Public Schools (Missouri) and the private sector gives junior and senior high school students an orientation to the world of work, plus stipends to work in professional settings for eight weeks during the summer. Although all the students in the program come from low-income families, 95% of those who…

Collective Bargaining Agreement 1985-1987 between Regis College and the Regis College Chapter of the American Association of University Professors.

ERIC Educational Resources Information Center

Regis Coll., Denver, CO.

The collective bargaining agreement between Regis College and the Regis College Chapter (50 members) of the American Association of University Professors (AAUP) covering the period August 1985-August 1987 is presented. Items covered in the agreement include: definitions and AAUP recognition; faculty-administration relationships; stipends for…

An Artful Summer: A Job Program Inspires Creativity and Teaches Responsibility

ERIC Educational Resources Information Center

Dubin, Jennifer

2010-01-01

Just as the economic downturn and narrowing of the curriculum have prompted school districts to cut art classes, a nonprofit organization in Baltimore gives disadvantaged youth the opportunity to create art, earn a stipend, and learn valuable job skills. Each summer, Art with a Heart hires about 40 young people to make marketable art--tables and…

For Liability Purposes, Is a Student Worker an Employee?

ERIC Educational Resources Information Center

Franke, Ann H.

2008-01-01

Brian Lindsay, a chemistry major, participated in a summer research program at St. Olaf College. The 10-week program required him to work in a laboratory under the direction of a chemistry professor. Lindsay received a $3,500 stipend and free housing. On July 11, 2002, he was performing a procedure to clean, or "quench," a flask. The…

Programs for Teachers | NREL

Science.gov Websites

participants may invite up to two students (one of which may be a graduate student) to participate in hands-on touring the world class facilities at NREL. Program Requirements Participate in the one week summer program. Implement one lesson in the fall or spring. Local teachers receive a stipend of $250 for the one

California's Title IV-E Partnership: A Statewide University-Agency Collaboration--Characteristics and Implications for Replication

ERIC Educational Resources Information Center

Mathias, Christine; Gilman, Elizabeth; Shin, Carolyn; Evans, William Todd

2015-01-01

University-agency partnerships funded by Title IV-E encourage students to enter the child welfare field by providing student stipends, thus supporting child welfare agency workforce development. This article examines the literature and historical roots of Title IV-E and other partnerships, identifies common structures and outcomes, and discusses…

International PhD Students in Australian Universities: Financial Support, Course Experience and Career Plans

ERIC Educational Resources Information Center

Harman, G.

2003-01-01

Using data from a social survey of PhD students in two major Australian universities supplemented by student interviews, this article reports on the financial support, course experience and career plans of international PhD students. While most international PhD students hold scholarships which include stipends, a minority of students experience…

75 FR 8386 - Agency Information Collection Activities: Proposed Collection; Comment Request, 1660-0100...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-24

...), General Admissions Application Short-Form; 106-0-1 (replaces FEMA Form 75-3), Student Stipend Agreement... collection; OMB No. 1660-0100; FEMA Forms 064-0-1 (replaces FEMA Form 75-5), General Admissions Application; 064-0-2 (replaces FEMA Form 75-5a), General Admissions Application Short-Form; 106-0-1 (replaces FEMA...

38 CFR 17.606 - Award procedures.

Code of Federal Regulations, 2010 CFR

2010-07-01

..., whether part-time students or full-time students, but that amount may not exceed the maximum amount provided for in 38 U.S.C. 7613(b). (4) In the case of a part-time student who is a part-time employee, the.... (5) A full stipend may be paid only for the months the part-time student is attending classes...

GT-SUPREEM: the Georgia Tech summer undergraduate packaging research and engineering experience for minorities

NASA Astrophysics Data System (ADS)

May, Gary S.

1996-07-01

The Georgia Tech SUmmer Undergraduate Packaging Research and Engineering Experience for Minorities (GT-SUPREEM) is an eight-week summer program designed to attract qualified minority students to pursue graduate degrees in packaging- related disciplines. The program is conducted under the auspices of the Georgia Tech Engineering Research Center in Low-Cost Electronic Packaging, which is sponsored by the National Science Foundation. In this program, nine junior and senior level undergraduate students are selected on a nationwide basis and paired with a faculty advisor to undertake research projects in the Packaging Research CEnter. The students are housed on campus and provided with a $DLR3,000 stipend and a travel allowance. At the conclusion of the program, the students present both oral and written project summaries. It is anticipated that this experience will motivate these students to become applicants for graduate study in ensuring years. This paper will provide an overview of the GT-SUPREEM program, including student research activities, success stories, lessons learned, and overall program outlook.

Long-Range Monitoring of the Professional Career of Recipients of Stipends from the Government of Moscow

ERIC Educational Resources Information Center

Zamolotskikh, E. G.; Puchkova, E. B.; Temnova, L. V.

2014-01-01

In Russia, it has been claimed that there is a problem with the number of graduates who do not have a career in the subjects in which they majored. Research shows that those whose education was supported by government grants were not, as a consequence, less committed to a career in their specialties.

NCWWI Traineeships: A National Cross-Site Evaluation of Child Welfare Stipend Programs for Ethnically Diverse Students

ERIC Educational Resources Information Center

Leake, Robin; de Guzman, Anna; Rienks, Shauna; Archer, Gretchen; Potter, Cathryn

2015-01-01

The task of recruiting and retaining ethnically diverse, qualified, and committed social workers in child welfare is challenging. Federal funding supporting BSW and MSW education has been a catalyst for university-agency partnerships across the country. An important goal of these partnerships is to prepare social work students with the knowledge,…

ScholarshipBuilder Program, Second Annual Report 1989-1990. Report No. 10, Vol. 25.

ERIC Educational Resources Information Center

Ruffin, Minnie R.; And Others

The ScholarshipBuilder Program, an adopt-a-class program, began in November 1988 to encourage selected first-grade students to stay in school until graduation in the year 2000. Scholarships will be provided by Merrill Lynch, Incorporated, for students who go on to college, and a one-time stipend will be provided to students who enter the military…

Outdoor Programs and Academic Departments Working Together: Examining the Benefits of Offering For-Credit Recreation Hard Skills Courses.

ERIC Educational Resources Information Center

Poff, Raymond A.; Calvin, David A.; Stuessy, Thomas L.

The relationship between Indiana University Outdoor Adventures (IUOA) and the Indiana University Department of Recreation and Park Administration began in the early 1980s with the department providing IUOA with lists of potential graduate-assistant employees. If a graduate assistant was hired, IUOA paid the student a stipend and the department…

An Analysis of the Social Impact of the Stipend Program for Secondary School Girls of Khyber Pakhtunkhwa

ERIC Educational Resources Information Center

Ahmed, Vaqar; Zeshan, Muhammad

2014-01-01

The present study carries out an impact analysis of a conditional cash transfer (CCT) program for secondary-school girls in seven districts of Khyber Pakhtunkhwa province in Pakistan, including Battagram, Bonair, Hangu, Kohistan, Shangla, Tank, and Upper Dir. In 2012 we collected household-level primary data and used a probit model for…

Minority Community Mental Health Training: Analysis of an Educational Experiment. P/AAMHRC Monograph Series, No. 4.

ERIC Educational Resources Information Center

Wong, Paul

This monograph analyzes an experimental program that ran from 1976 to 1980 to train Pacific/Asian American social work students in community mental health. The students, who were awarded stipends, were recruited from three associate in arts programs in human services and from two universities that offered both bachelor's and master's programs in…

75 FR 24722 - Agency Information Collection Activities: Submission for OMB Review; Comment Request, OMB No...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-05

... information collection; OMB No. 1660-0100; FEMA Forms 119-25-1 (replaces FEMA Form 75-5), General Admissions Application; 119-25-2 (replaces FEMA Form 75-5a), General Admissions Application Short-Form; 119-25-3 (replaces FEMA Form 75-3), Student Stipend Agreement; and 119-25-4 (replaces FEMA For 75-3a), Student...

Student Outcomes from Experiential Learning on a Student-Run Certified Organic Farm

ERIC Educational Resources Information Center

Reeve, Jennifer R.; Hall, Kelsey; Kalkman, Carol

2014-01-01

The USU Student Organic Farm was initiated in April 2008 on 1 acre (0.4 ha) of land at Utah State University (USU). Students plant, weed, harvest, and market the produce on campus. Proceeds support the student farm in terms of operating expenses, equipment purchases, and modest student stipends. Since 2009, the students have operated a community…

Research Experience for Undergraduates: A Non-Traditional Approach

NASA Astrophysics Data System (ADS)

Carrick, T. L.; Miller, K. C.; Hagedorn, E.; Velasco, A. A.

2012-12-01

Research experiences for undergraduates (REUs) have been documented to be an effective way to increase student retention in the Science, Technology, Engineering and Mathematics (STEM) by exposing students to research. REUs typically run during the summer months, allowing students to travel to different universities away from their home institutions. We created an REU program, Pathways Research Experience for undergraduates Program (PREP) that ran during the fall and spring academic semesters and focused on the geosciences. These students were provided with a monthly stipend to work with a research mentor, and they were required to attend a weekly professional development meeting led by the Pathways PIs and the program coordinator. The weekly training program focused on research skills, presentation skills, and graduate school preparation. Since a majority of students at University of Texas at El Paso (a Hispanic Serving Institution with 70% Hispanic and 10% Mexican students) must work outside the university while attending college, the stipends enabled students to remain on campus to "work", with the hope that this may contribute to their overall academic success. By spending more time on campus, the participants were able to interact more with faculty and other students, both at the undergraduate and graduate levels. Participants were chosen on a basis of GPA and the contents of an application that included a statement of purpose, a resume, a transcript, and at least one letter of recommendation. Once the student was selected, they were required to find a mentor and research project. Through an analysis of surveys, we have found that participants enjoy the meetings, which gave them a sense of belonging to a group, and an additional source of academic support. Participants were also expected to take part in outreach activities as part of our goal to create a geosciences network in El Paso. With this REU approach, we believe that our success rate suggests that this approach works well in Hispanic Serving Institutions: 51% of our participants have gone on to graduate school, 22% are still undergraduates, 17% are unknown, 5% are in industry and 5% are teaching.

Teaching and Learning vs. "Doing School": The Impact of Rigorous Curriculum on Student Development

ERIC Educational Resources Information Center

Jarva, Carly Kristin

2013-01-01

"I think what I learned in the IB [International Baccalaureate] program...well, in a way I felt like--have you read Great Expectations? When Pip gets the stipend from the mysterious person and he's walking out and the clouds are lifting up and he can see all the possibilities--that's how I felt with the IB program." -Student reflection…

Level of dependency: a simple marker associated with mortality during the 2003 heatwave among French dependent elderly people living in the community or in institutions.

PubMed

Belmin, Joël; Auffray, Jean-Christian; Berbezier, Christine; Boirin, Pascal; Mercier, Sophie; de Reviers, Béatrice; Golmard, Jean-Louis

2007-05-01

In France, the August 2003 heat wave was responsible for considerable excess mortality among the elderly. We wonder whether the dependency level could be a marker of the risk for mortality during this heat wave. Retrospective cohort study of deaths that occurred between 1 and 20 August 2003, conducted in five departments in the Paris area (Ile-de-France) among the beneficiaries of the Allocation personnalisée d'autonomie (APA), a stipend specifically allocated to dependent subjects > or =60 years of age. Their dependency level was determined by the GIR group (defined by the French law) used to fix the APA amount. Subjects' GIR group classification and demographic variables were obtained from departmental administrative files. Among the 31,603 APA beneficiaries alive on 31 July 2003, 16,779 were community dwellers and 14,824 lived in institutions. Between 1 and 20 August 2003, 858 subjects died: 300 community dwellers and 558 institutionalised (mortality rates of 2.7, 1.8 and 3.8 per cent, respectively). Independent risk factors for mortality were: age, sex and GIR group in community dwellers; age, GIR group and living in a region highly exposed to heatwave mortality for institutionalised elderly; independent factors for mortality were age, sex, GIR group, type of residence (institution/community), living in a region highly exposed to heatwave mortality and income for the overall population. The dependency level was associated with mortality during the 2003 heatwave in France, especially for elderly community dwellers. Dependency might help identify high-risk subjects and guide targeted prevention measures against heatwave-associated mortality.

JPRS Report Political Affairs.

DTIC Science & Technology

1990-09-19

Union has financial resources at its disposal. In addition to the stipend, 150 rubles apiece is paid out. Add to that an additional 1,500 for wardrobe...At the same time, a number of acts should be adopted which would put beneath the law the appropriate mate- rial-technical, financial , personnel and...In all the institutions and enterprises, specific measures relating to financial and training support are to be worked out for the voluntary study

USAF/SCEEE Graduate Student Summer Research Program (1984). Program Management Report.

DTIC Science & Technology

1984-10-01

adjunct effort to the SFRP. Its purpose is to provide funds for selected graduate students to do research at an appropriate Air Force laboratory or...under the Summer Faculty Research Program or an Air Force laboratory designated *- colleague. The students were U.S. citizens, working toward . an...faculty member; excellent laboratory experience. Good opportunity to become acquainted with Air Force research . Good concept. Good stipend

From Sputnik to Minerva: Education and American National Security (Defense Horizons, Number 65, January 2009

DTIC Science & Technology

2009-01-01

training (along with a living stipend), loan guarantees for homes, farms, and businesses, and unemployment pay for returning Servicemembers...16 million World War II veterans had participated in education and training programs. A sizeable percentage of the American population benefited...provided for U.S. training on a grant basis to students from abroad to enhance civil-military relationships and provide professional military

Use of clinical placements as a means of recruiting health care students to underserviced areas in Southeastern Ontario: part 1 - student perspectives.

PubMed

MacRae, Michelle; van Diepen, Kelly; Paterson, Margo

2007-02-01

This two-part study examines the present gap between financial and educational incentives required and the recruitment strategies used to draw health science students to underserviced areas in Southeastern Ontario. Part 1 explores the impact of offering travel stipends, rent-free accommodation and interprofessional educational opportunities to health science students on their willingness to participate in clinical placements in underserviced areas. Mixed-method two-part study using a self-administered questionnaire. Canadian university campus. Four hundred and sixty-eight senior level medical, nursing, occupational therapy, physical therapy and X-ray technology students from a Canadian university and affiliated professional school. The influence of currently established incentives on student willingness to complete a clinical placement in designated underserviced communities in Southeastern Ontario. Based on a 75% response rate, the results demonstrate that, in general, students agree that they are more willing to complete a clinical placement in an underserviced community if provided travel stipends (75%), rent-free housing (92%) and interprofessional educational opportunities (65%). Students also identified 15 additional factors influencing willingness. Students are more willing to complete clinical placements in underserviced communities if provided incentives. The findings of this study support an interprofessional clinical education and recruitment enhancement program in Southeastern Ontario.

Friendship and money: A qualitative study of service users' experiences of participating in a supported socialisation programme.

PubMed

Sheridan, Ann; O'Keeffe, Donal; Coughlan, Barbara; Frazer, Kate; Drennan, Johnathan; Kemple, Mary

2018-06-01

Social opportunities can be limited in the lives of people with enduring mental illness (EMI) due to psychiatric stigma, restricted home environments and employment barriers. Supported socialisation programmes have the potential to redress the impact of social isolation. To explore the experiences of service users with EMI taking part in a supported socialisation programme, using written diary entries. This article reports on the qualitative component of a randomised controlled trial of supported socialisation for people with EMI (published previously in this journal). Trial participation involved (1) being matched with a volunteer partner and engaging in social/leisure activities while receiving a stipend of €20 or (2) receiving this stipend only and engaging in self-driven socialisation. Participants completed written diaries documenting their perspectives on their experiences of supported socialisation. Data were analysed using Thematic Analysis. Experiences of participation were characterised by involvement 'normalising' life, fostering a sense of connectedness, improving physical health, and facilitating engagement with culture. Taking part helped participants integrate socialising into their identity, enhanced their perceived capacity to be social, and cemented/expanded social networks. Participants also experienced significant obstacles to socialisation. Supported socialisation can increase confidence, social competence and self-agency; buffer against psychiatric stigma; build social capital; and afford opportunities to enhance social integration, inclusion and belonging.

United States Air Force Summer Faculty Research Program. 1980 Program Management Report.

DTIC Science & Technology

1980-10-01

conducted by SCEEE. The program provides opportunities for research In the physical sciences, engineering, life sciences, business, and administrative...How could it be improved? 5. Did you have any difficulty In any domestic aspects (i.e., locating suitable housing, acceptance in community, social life ...provided, trouble with family housing, not much social life . b. Stipend level? Meager - 18 Adequate- 62 Generous - b 7. Preprogram visit? Not worth expense

Supporting Student Veteran Success: Institutional Responses to the Post-9/11 GI Bill and the Influx of Student Veterans. WISCAPE Viewpoints

ERIC Educational Resources Information Center

McCready, Bo, Ed.

2010-01-01

The Post-9/11 Veterans Educational Assistance Act of 2008, commonly known as the Post-9/11 GI Bill, represents the largest investment in veterans' education since the original GI Bill of 1944. The bill pays tuition for a student veteran up to a cap based on public in-state undergraduate tuition and provides a monthly housing stipend, as well as…

Getting paid for taking ER calls: who decides, and how much is fair?

PubMed

Collins, Hobart

2006-08-01

Most physicians have voluntarily taken calls at hospital emergency rooms because of medical staff bylaw requirements, a sense of professional or ethical obligation or civic commitment. Today, however, most specialists expect to receive some form of remuneration for taking ER calls. Physicians' desire for such a stipend obviously must coincide with a hospital's willingness to pay--and this leads to the key question of the fair market value, or reasonableness, of a specific compensation level.

Order on the programme of the National Plan of Training and Professional Insertion and courses to be imparted by centres collaborating with INEM, 20 January 1988.

PubMed

1988-01-01

Among other things, this Order provides that the Spanish National Institute of Employment, in collaboration with the Women's Institute and other organizations, is to develop courses for nonworking women that will promote their professional insertion or reintegration into those areas, activities, or occupations in which women are under-represented. Women participating in these courses are to receive scholarships in the form of a daily stipend. full text

Improving the Return on Investment of Graduate Medical Education in North Carolina.

PubMed

Newton, Warren; Wouk, Noah; Spero, Julie C

2016-01-01

The National Academy of Medicine has called for fundamental reform in the governance and accountability of graduate medical education, but how to implement this change is unclear. We describe the North Carolina graduate medical education system, and we propose tracking outcomes and aligning residency stipends with outcomes such as specialty choice, practice in North Carolina, and acceptance of new Medicaid and Medicare patients. ©2016 by the North Carolina Institute of Medicine and The Duke Endowment. All rights reserved.

The Munroe-Meyer Approach: Continuous Integration of Didactic Instruction, Research, and Clinical Practice.

PubMed

Zangrillo, Amanda N; Warzak, William J; Volkert, Valerie M; Valleley, Rachel J; Shriver, Mark D; Rodriguez, Nicole M; Roberts, Holly J; Piazza, Cathleen C; Peterson, Kathryn M; Milnes, Suzanne M; Menousek, Kathryn M; Mathews, Terri L; Luczynski, Kevin C; Kupzyk, Sara S; Kuhn, Brett R; Higgins, William J; Grennan, Allison O; Greer, Brian D; Fisher, Wayne W; Evans, Joseph H; Allen, Keith D

2016-05-01

Increased demand for applied behavior analysis (ABA) services has increased the need for additional masters-level practitioners and doctoral-level academicians and clinical directors. Based on these needs, the University of Nebraska Medical Center's (UNMC) Munroe-Meyer Institute has developed a PhD program. The academic structure at UNMC allowed us to create our PhD program in a relatively quick and efficient manner. Our PhD program has many unique features, including (a) close integration of didactic instruction with clinical and research training provided by leading experts in ABA in which students immediately apply concepts introduced in the classroom during coordinated clinical and research practica; (b) structured grant writing training in which students learn to write and submit an NIH-level grant; (c) financial support in the form of a stipend of $23,400 per year, free health benefits, and a full-tuition waiver for up to 12 credits per semester for UNMC courses (a benefits package worth approximately $50,000 per year for an out-of-state student); and (d) encouragement and financial support to present papers at local, regional, and national behavior analysis conferences.

Factors Influencing Dental Students' Interest in Advanced Periodontal Education: Perspectives of Department Chairs.

PubMed

Hearty, Luke; Demko, Catherine; Bissada, Nabil F; da Silva, Andre Paes B

2017-06-01

The number of graduates of U.S. dental schools enrolled in U.S. postdoctoral programs in periodontics has been decreasing. The aims of this study were to determine the perspectives of periodontics department chairs regarding 1) features of a school's predoctoral curriculum that promote student interest in advanced periodontal education and 2) characteristics of a periodontal residency program that make it more attractive to dental students over other specialty programs. In 2015, a 14-question survey was designed and sent to chairs of periodontics departments at all 65 U.S. dental schools at the time. Questions addressed number of instructional hours; specialty clinic rotations; elective courses; number of applicants to periodontal residency; existence of a residency program; length of the residency program; and externships, fellowships, and financial stipends offered. The survey response rate was 73.8%. The results showed that departments offering more than seven clinical credit hours in periodontics to predoctoral students had the greatest number of residency applicants. Most of the applicants were from institutions that offered specialty clinic rotations, elective courses, and residency programs in periodontics. The number of applicants did not change significantly if a stipend or fellowship was offered. However, the availability of an externship was significantly associated with a greater number of applicants (p=0.042). These results suggest that offering periodontal clinical rotations, elective courses, and especially externships in periodontics during predoctoral education may encourage more graduating students to pursue postdoctoral periodontal education.

AstroCom NYC: A Partnership Between Astronomers at CUNY, AMNH, and Columbia University

NASA Astrophysics Data System (ADS)

Paglione, Timothy; Ford, K. S.; Robbins, D.; Mac Low, M.; Agueros, M. A.

2014-01-01

AstroCom NYC is a new program designed to improve urban minority student access to opportunities in astrophysical research by greatly enhancing partnerships between research astronomers in New York City. The partners are minority serving institutions of the City University of New York, and the astrophysics research departments of the American Museum of Natural History and Columbia. AstroCom NYC provides centralized, personalized mentoring as well as financial and academic support, to CUNY undergraduates throughout their studies, plus the resources and opportunities to further CUNY faculty research with students. The goal is that students’ residency at AMNH helps them build a sense of belonging in the field, and inspires and prepares them for graduate study. AstroCom NYC prepares students for research with a rigorous Methods of Scientific Research course developed specifically to this purpose, a laptop, a research mentor, career mentor, involvement in Columbia outreach activities, scholarships and stipends, Metrocards, and regular assessment for maximum effectiveness. Stipends in part alleviate the burdens at home typical for CUNY students so they may concentrate on their academic success. AMNH serves as the central hub for our faculty and students, who are otherwise dispersed among all five boroughs of the City. With our first cohort we experienced the expected challenges from their diverse preparedness, but also far greater than anticipated challenges in scheduling, academic advisement, and molding their expectations. We review Year 1 operations and outcomes, as well as plans for Year 2, when our current students progress to be peer mentors.

Employment-Based Reinforcement of Adherence to Depot Naltrexone in Unemployed Opioid-Dependent Adults: A Randomized Controlled Trial

PubMed Central

Everly, Jeffrey J.; DeFulio, Anthony; Koffarnus, Mikhail N.; Leoutsakos, Jeannie-Marie S.; Donlin, Wendy D.; Aklin, Will M.; Umbricht, Annie; Fingerhood, Michael; Bigelow, George E.; Silverman, Kenneth

2011-01-01

Aims Naltrexone can be used to treat opioid dependence, but patients refuse to take it. Extended-release depot formulations may improve adherence, but long-term adherence rates to depot naltrexone are not known. This study determined long-term rates of adherence to depot naltrexone and whether employment-based reinforcement can improve adherence. Design Participants who were inducted onto oral naltrexone were randomly assigned to Contingency (n=18) or Prescription (n=17) groups. Participants were offered six depot naltrexone injections and invited to work at the therapeutic workplace weekdays for 26 weeks where they earned stipends for participating in job skills training. Contingency participants were required to accept naltrexone injections to maintain workplace access and to maintain maximum pay. Prescription participants could work independent of whether they accepted injections. Setting The therapeutic workplace, a model employment-based intervention for drug addiction and unemployment. Participants Opioid-dependent unemployed adults. Measurements Depot naltrexone injections accepted and opiate-negative urine samples. Findings Contingency participants accepted significantly more naltrexone injections than Prescription participants (81% versus 42%), and were more likely to accept all injections (66% versus 35%). At monthly assessments (with missing urine samples imputed as positive), the groups provided similar percentages of samples negative for opiates (74% versus 62%) and for cocaine (56% versus 54%). Opiate positive samples were more likely when samples were also positive for cocaine. Conclusions Employment-based reinforcement can maintain adherence to depot naltrexone. Future research should determine whether persistent cocaine use compromises naltrexone's effect on opiate use. Workplaces may be useful for promoting sustained adherence to depot naltrexone. PMID:21320227

Scholarship Program: 1979-80 Report to Congress. Report of the Secretary of Health and Human Services on the Administration of the National Health Service Corps Scholarship Program as Required by Section 751(i) of Title VII of the Public Health Service Act, as Amended, December 12, 1979.

ERIC Educational Resources Information Center

Health Resources Administration (DHHS/PHS), Hyattsville, MD.

The status of the National Health Service Corps Scholarship Program is examined in this third annual report with cumulative data from inception of the program. The scholarship award includes the payment of a monthly stipend, tuition and fees, and other educational expenses in a federal program of service-conditional awards for students of…

CCR Interns | Center for Cancer Research

Cancer.gov

The Cancer Research Interns (CRI) Summer Program was inaugurated in 2004 to provide an open door for students looking for an initial training opportunity. The goal is to enhance diversity within the CCR (Center for Cancer Research) training program and we have placed 338 students from 2004 to 2017, in labs and branches across the division.  The CCR and the Center for Cancer Training’s Office of Training and Education provide stipend support, some Service & Supply funds, and travel support for those students who meet the financial eligibility criteria (

AstroCom NYC: Expanding the Partnership

NASA Astrophysics Data System (ADS)

Paglione, Timothy; Ford, Saavik; Agueros, Marcel A.; Mac Low, Mordecai-Mark; Robbins, Dennis

2015-01-01

AstroCom NYC is an undergraduate mentoring program designed to improve urban minority student access to opportunities in astrophysical research by greatly enhancing partnerships between research astronomers in New York City (City University of New York - an MSI, American Museum of Natural History, and Columbia). AstroCom NYC provides centralized, personalized mentoring as well as financial and academic support, to CUNY undergraduates throughout their studies, plus the resources and opportunities to further CUNY faculty research with students. The goal is that students' residency at AMNH helps them build a sense of belonging in the field, and readies and inspires them for graduate study. AstroCom NYC provides a rigorous Methods of Scientific Research course developed specifically to this purpose, a laptop, research and career mentors, outreach activities, scholarships and stipends, Metrocards, and regular assessment for maximum effectiveness. Stipends in part alleviate the burdens at home typical for CUNY students so they may concentrate on their academic success. AMNH serves as the central hub for our faculty and students, who are otherwise dispersed among all five boroughs of the City. For our second cohort, we dramatically improved the application and screening process, implemented a number of tools to evaluate their potential for grad school, and began growing a network of potential hosts for summer internships around NY State and the US. We review these implementations and outcomes, as well as plans for Year 3, when we expect many of our current students to compete for external summer REUs, and after greatly expanding the program reach through a NASA community college initiative.

The Role of the Away Rotation in Otolaryngology Residency.

PubMed

Villwock, Jennifer A; Hamill, Chelsea S; Ryan, Jesse T; Nicholas, Brian D

2017-06-01

Objective To determine the availability and purpose of away rotations during otolaryngology residency. Study Design Cross-sectional survey. Setting Otolaryngology residency programs. Subjects and Methods An anonymous web-based survey was sent to 98 allopathic otolaryngology training program directors, of which 38 programs responded. Fisher exact tests and nonparametric correlations were used to determine statistically significant differences among various strata of programs. A P value of <.05 was considered statistically significant. Results Thirty-nine percent (n = 38) of queried programs responded. Mandatory away rotations and elective away rotations were both present in 6 of 38 programs (16%). Neither number of faculty ( P = .119) nor residents ( P = .88) was predictive of away rotation. Away rotations were typically >151 miles from the home institution and typically used to address deficiencies in clinical exposure (67%) or case volume (50%). Participants of mandatory away rotations were universally provided housing, with other consideration such as stipend (33%), relocation allowance (33%), or food allowance (16%) sometimes offered. In contrast to mandatory rotations, half of elective rotations were to obtain a unique international mission trip experience. Nearly one-third of surveyed program directors (29%) would consider adding an away rotation to their curriculum in the next 3 years. Conclusions Mandatory and elective away rotations play a role in a small, but not insignificant, number of training programs. The rationale for these rotations is variable. Given that nearly one-third of program directors would consider adding an away rotation in the near future, further research into components of a meaningful away rotation and how to optimize the away rotation experience is warranted.

Global health training and international clinical rotations during residency: current status, needs, and opportunities.

PubMed

Drain, Paul K; Holmes, King K; Skeff, Kelley M; Hall, Thomas L; Gardner, Pierce

2009-03-01

Increasing international travel and migration have contributed to globalization of diseases. Physicians today must understand the global burden and epidemiology of diseases, the disparities and inequities in global health systems, and the importance of cross-cultural sensitivity. To meet these needs, resident physicians across all specialties have expressed growing interest in global health training and international clinical rotations. More residents are acquiring international experience, despite inadequate guidance and support from most accreditation organizations and residency programs. Surveys of global health training, including international clinical rotations, highlight the benefits of global health training as well as the need for a more coordinated approach. In particular, international rotations broaden a resident's medical knowledge, reinforce physical examination skills, and encourage practicing medicine among underserved and multicultural populations. As residents recognize these personal and professional benefits, a strong majority of them seek to gain international clinical experience. In conclusion, with feasible and appropriate administrative steps, all residents can receive global health training and be afforded the accreditation and programmatic support to participate in safe international rotations. The next steps should address accreditation for international rotations and allowance for training away from continuity clinics by residency accreditation bodies, and stipend and travel support for six or more weeks of call-free elective time from residency programs.

Employment-based reinforcement of adherence to depot naltrexone in unemployed opioid-dependent adults: a randomized controlled trial.

PubMed

Everly, Jeffrey J; DeFulio, Anthony; Koffarnus, Mikhail N; Leoutsakos, Jeannie-Marie S; Donlin, Wendy D; Aklin, Will M; Umbricht, Annie; Fingerhood, Michael; Bigelow, George E; Silverman, Kenneth

2011-07-01

Naltrexone can be used to treat opioid dependence, but patients refuse to take it. Extended-release depot formulations may improve adherence, but long-term adherence rates to depot naltrexone are not known. This study determined long-term rates of adherence to depot naltrexone and whether employment-based reinforcement can improve adherence. Participants who were inducted onto oral naltrexone were assigned randomly to contingency (n = 18) or prescription (n = 17) groups. Participants were offered six depot naltrexone injections and invited to work at the therapeutic workplace on week days for 26 weeks, where they earned stipends for participating in job skills training. Contingency participants were required to accept naltrexone injections to maintain workplace access and to maintain maximum pay. Prescription participants could work independently of whether they accepted injections. The therapeutic workplace, a model employment-based intervention for drug addiction and unemployment. Opioid-dependent unemployed adults. Depot naltrexone injections accepted and opiate-negative urine samples. Contingency participants accepted significantly more naltrexone injections than prescription participants (81% versus 42%), and were more likely to accept all injections (66% versus 35%). At monthly assessments (with missing urine samples imputed as positive), the groups provided similar percentages of samples negative for opiates (74% versus 62%) and for cocaine (56% versus 54%). Opiate-positive samples were more likely when samples were also positive for cocaine. Employment-based reinforcement can maintain adherence to depot naltrexone. Future research should determine whether persistent cocaine use compromises naltrexone's effect on opiate use. Workplaces may be useful for promoting sustained adherence to depot naltrexone. © 2011 The Authors, Addiction © 2011 Society for the Study of Addiction.

Early exposure to geriatric nursing through an externship program.

PubMed

Souder, Elaine; Beverly, Claudia J; Kitch, Stephanie; Lubin, Sandie A

2012-01-01

The Summer Geriatric Extern Program was developed in 2004 to provide nursing students between the junior and senior year an opportunity to learn more about careers in geriatric nursing.This full-time, eight-week commitment provides students with a stipend and a faculty mentor in their area of interest. Of the 24 externs since the inception of the program, seven have enrolled in graduate programs. The findings suggest that the summer geriatric externship program is effective in developing interest in a geriatric nursing career and providing exposure to nursing research and other aspects of the faculty role.

Support for the 4th Pan-American Congress on Plants and Bioenergy

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

Carpita, Nicholas C.

Intellectual Merit: Following the success of the first three Pan-American Congresses on Plants and BioEnergy held biennially, the 4th congress will be held at the University of Guelph, Canada June 4-7, 2014. We aim to continue a tradition of showcasing major advances in energy crop improvement yet keep in perspective the realities of the economic drivers and pressures that govern the translation of scientific success into a commercial success. The congress is endorsed by the American Society of Plant Biologists and the Canadian Society of Plant Biologists. The program will cover a range of disciplines, including algal and plant systemsmore » for bioenergy, plant genetics and genomics, gene discovery for improvement of bioenergy production and quality, regulatory mechanisms of synthesis and degradation, strategies for 3rd generation biofuel production and the promise of synthetic biology in production of biofuels and bio-based products, cropping systems and productivity for biomass production, and mitigation of environmental impacts of bioenergy production. Broader Impacts: We are requesting support to generate stipends for domestic and permanent-resident students, post-doctorals, and pre-tenured faculty members to attend and benefit from the outstanding program. The stipends will be limited to registration and on-site lodging costs, with partial support for travel in instances of great need. So that as great a number can benefit as possible, airfare costs will be provided for only applicants with great need. ASPB has endorsed this meeting and will assist in advertising and promoting the meeting. ASPB has a long-standing commitment to increase participation and advance the careers in plant biology of women, minorities and underrepresented scientists, and they will assist us in identifying worthy candidates.« less

Socially disempowered women as the key to addressing change in Malawi: how do they do it?

PubMed

Macintyre, Linda M; Rankin, Sally; Pinderhughes, Howard; Waters, Catherine M; Schell, Ellen; Fiedler, Rachel

2013-01-01

Malawi women are in the ironic juxtaposition of being socially disempowered while, at the same time, thought to hold the key to shaping an effective community response to the HIV crisis. Based on this juxtaposition, a descriptive, qualitative study was conducted in Malawi and the United States where 26 participants from nongovernmental organizations (NGOs) and community-based organizations (CBOs) discussed the roles of Malawi women. Interviews were audiotaped, transcribed, and analyzed. We identified an improvement in women's economic status as the strongest factor in reducing gender inequities. Through providing stipends for rural Malawi women, one NGO created unintended changes in gender roles.

Self-imposed evaluation of the Helmholtz Research School MICMoR as a tool for quality assurance and advancement of a structured graduate programme

NASA Astrophysics Data System (ADS)

Elija Bleher, Bärbel; Schmid, Hans Peter; Scholz, Beate

2015-04-01

The Helmholtz Research School MICMoR (Mechanisms and Interactions of Climate Change in Mountain Regions) offers a structured graduate programme for doctoral students in the field of climate change research. It is hosted by the Institute of Meteorology and Climate Research (KIT/IMK-IFU) in Garmisch-Partenkirchen, in collaboration with 7 Bavarian partner universities and research institutions. Hence, MICMoR brings together a considerably large network with currently 20 doctoral students and 55 scientists. MICMoR offers scientific and professional skills training, provides a state-of-the-art supervision concept, and fosters international exchange and interdisciplinary collaboration. In order to develop and advance its programme, MICMoR has committed itself to a self-imposed mid-term review in its third year, to monitor to which extent its original objectives have been reached, and to explore and identify where MICMoR has room for improvement. The evaluation especially focused on recruitment, supervision, training, networking and cooperation. Carried out by an external expert (Beate Scholz from scholz ctc), the evaluation was based on a mixed methods approach, i.e. combining a quantitative survey involving all doctoral candidates as well as their supervisors and focus groups with different MICMoR stakeholders. The evaluation has brought forward some highly interesting results, pinpointing challenges and opportunities of setting up a structured doctoral programme. Overall, the evaluation proved to be a useful tool for evidence-based programme and policy planning, and demonstrated a high level of satisfaction of supervisors and fellows. Supervision, with facets ranging from disciplinary feedback to career advice, is demanding and requires strong commitment and adequate human resources development by all parties involved. Thus, MICMoR plans to offer mentor coaching and calls on supervisors and mentors to form a community of learners with their doctoral students. To realize this vision, a long way lies ahead for all participants. Here, the evaluation provided useful suggestions on how to best use scarce time resources. Due to the fact that MICMoR's fellowships provide only supplemental funding for its fellows to participate in the programme, their base funding (salaries, stipends) needs to be secured independently, e.g. through project funds. However, this created a significant challenge as doctoral topics were determined more by the projects' research questions than by the research school's research focus. To improve this situation, MICMoR introduced some full stipends in its third year. We conclude that, in order to successfully run an interdisciplinary, multi-network research school, sufficient funds for its general framework, but also for doctoral stipends/salaries are needed to obtain a more accurate fit between the programme's research focus and the doctoral topics. Furthermore, a high level of commitment and identification with the programme of both, doctoral students and their supervisors, is required. Finally, regular review and programme assessment are essential for tailored programme development and strategy planning.

2011 AMCA Memorial Lecture honoree: Dr. Harrison Gray Dyar Jr.

PubMed

Carpenter, Terry L; Klein, Terry A

2011-09-01

Dr. Harrison Gray Dyar Jr. (1866-1929) was an early-20th-century expert in taxonomy and biology of culicid Diptera. At an early age, Dyar became interested in the biology, life history, and taxonomy of Lepidoptera, which he continued throughout his entire career. Dyar pursued his passion for entomology, and during his formative years, professionals sent Lepidoptera specimens to him for identification. As his prominence was well known to Leland Howard, then the honorary curator of the US National Museum of Natural History, he was asked and accepted the position as honorary custodian of Lepidoptera in 1897, which later included periods of service with the US Department of Agriculture Bureau of Entomology and the US Army Officers' Reserve Corps. This position went without stipend and it was Dyar's personal wealth that allowed him to continue his love of entomology. However, the museum did provide limited staff and funds for illustrators, supplies, and travel. In the early 1900s, his interests expanded to include mosquitoes where he concentrated on their life histories and taxonomy. Throughout his career, Dyar often criticized colleagues, both personally and in publications, often with interludes of peace to coauthor articles and books. His legacy of original scientific work is of lasting significance to public health and entomology communities, in recognition of which he was selected as the 2011 AMCA memorial lecture honoree.

Los Alamos offers Fellowships

NASA Astrophysics Data System (ADS)

Los Alamos National Laboratory in New Mexico is calling for applications for postdoctoral appointments and research fellowships. The positions are available in geoscience as well as other scientific disciplines.The laboratory, which is operated by the University of California for the Department of Energy, awards J. Robert Oppenheimer Research Fellowships to scientists that either have or will soon complete doctoral degrees. The appointments are for two years, are renewable for a third year, and carry a stipend of $51,865 per year. Potential applicants should send a resume or employment application and a statement of research goals to Carol M. Rich, Div. 89, Human Resources Development Division, MS P290, Los Alamos National Laboratory, Los Alamos, New Mexico 87545 by mid-November.

Tuition reduction is the key factor determining tax burden of graduate students under the Tax Cuts and Job Act.

PubMed

Lawston, Patricia M; Parker, Michael T

2017-01-01

Background : The proposed Tax Cuts and Jobs Act (H.R.1) has stirred significant public debate on the future of American economics.  While supporters of the plan have championed it as a necessity for economic revitalization, detractors have pointed out areas of serious concern, particularly for low- and middle-income Americans.  One particularly alarming facet of the plan is the radical change to education finance programs and taxation of students in higher education.  Methods :  By analyzing actual income and tuition of a public and a private university student, as well as the 'average' graduate student, we investigated the effect of both the House and Senate versions of H.R. 1 on taxation of students of various family structures.  Results :  Our findings indicate that taxable tuition would be the greatest contributor to graduate student tax burden across all four categories of filing status.  However, when tuition reduction is upheld or a student is on sustaining fees rather than full tuition, graduate students would realize decreases in taxation. Conclusions :  Overall, we conclude that removal of tuition reduction would result in enormous tax burdens for graduate students and their families and that these effects are dependent not only on the status of the student in their degree program but also on their tuition and stipend, and therefore the institution they attend.

Teacher Efficacy of Secondary Special Education Science Teachers

NASA Astrophysics Data System (ADS)

Bonton, Celeste

Students with disabilities are a specific group of the student population that are guaranteed rights that allow them to receive a free and unbiased education in an environment with their non-disabled peers. The importance of this study relates to providing students with disabilities with the opportunity to receive instruction from the most efficient and prepared educators. The purpose of this study is to determine how specific factors influence special education belief systems. In particular, educators who provide science instruction in whole group or small group classrooms in a large metropolitan area in Georgia possess specific beliefs about their ability to provide meaningful instruction. Data was collected through a correlational study completed by educators through an online survey website. The SEBEST quantitative survey instrument was used on a medium sample size (approximately 120 teachers) in a large metropolitan school district. The selected statistical analysis was the Shapiro-Wilk and Mann-Whitney in order to determine if any correlation exists among preservice training and perceived self-efficacy of secondary special education teachers in the content area of science. The results of this study showed that special education teachers in the content area of science have a higher perceived self-efficacy if they have completed an alternative certification program. Other variables tested did not show any statistical significance. Further research can be centered on the analysis of actual teacher efficacy, year end teacher efficacy measurements, teacher stipends, increased recruitment, and special education teachers of multiple content areas.

A cooperative network of trained sites for the conduct of a complex clinical trial: a new concept in multicenter clinical research.

PubMed

Davidson, Robert M; McNeer, J Frederick; Logan, Leanne; Higginbotham, Michael B; Anderson, Jerome; Blackshear, Joseph; Chu, Alan; Hettleman, Bruce; McGrew, Frank; Meesse, Roderick; O'Connor, Christopher; Schneider, Ricky; Wagner, Galen S

2006-02-01

The purpose of this report is to present a model of physicians in full-time clinical practice participating as investigators in multicenter clinical trials, sponsored by a pharmaceutical or medical device company. This gas-exchange substudy was conducted as a pilot study to establish the feasibility of the 10-member EXERcise testing group of the Duke University Cooperative Cardiovascular Society (EXERDUCCS) consortium to perform a complex multicenter trial using cardiopulmonary exercise testing. An active interchange of information was established involving the principal investigator for the substudy, a dedicated full-time project coordinator, a medical director of the overall EXERDUCCS network site, the project coordinator for the sponsor, and all the participating EXERDUCCS investigators and coordinators. The sponsor set as a goal of enrollment of 6 subjects per site, and 8 of the 10 sites met this goal. As a result of the successful enrollment and completion of the study and substudy by the EXERDUCCS sites, the sponsor subsequently increased the payment stipends to the sites to compensate for the extra work and expense incurred. This cooperative experience accomplished several goals: (1) it allowed a complex clinical trial to be successfully completed in a time frame which would not have been possible using only single unconnected sites; (2) it educated the physician-investigators (and their personnel) in exercise cardiopulmonary; and (3) it prepared the sites for future clinical trials involving this methodology.

Smith college secondary math and science outreach program

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

Powell, J.A.; Clark, C.

1994-12-31

The Smith College Secondary Math and Science Outreach Program works collaboratively with front-line educators to encourage young women students of all abilities, especially underrepresented and underserved minorities, to continue studying math and science throughout high school. The program includes three main components: (1) Twenty-five to thirty teams of math/science teachers and guidance counselors participate in a year-long program which begins with a three-day Current Students/Future Scientists and Engineering Workshop. This event includes a keynote address, presentations and workshops by successful women in science and engineering, and hands-on laboratory sessions. Each participant receives a stipend and free room and board. Returningmore » to their schools, the teacher-counselor teams implement ongoing plans designed to counteract gender bias in the sciences and to alert female students to the broad range of math, science, and engineering career choices open to them. A follow-up session in the spring allows the teams to present and discuss their year-long activities. (2) TRI-ON, a day of science for 120 ninth- and tenth- grade girls from schools with a large underserved and underrepresented population, is held in early spring. Girls discover the excitement of laboratory investigation and interact with female college science and math majors. (3) Teaching Internships, initiated in 1991, involve ten to fifteen Smith College math and science majors in teaching in public schools. The teaching interns experience the rewards and challenges of classroom teaching, and they also serve as role models for younger students.« less

Honors

NASA Astrophysics Data System (ADS)

2013-10-01

Agricultural ecologist David Lobell is among the 2103 class of MacArthur Fellows, the MacArthur Foundation announced on 25 September. Lobell, an associate professor in Stanford University's Department of Environmental Earth System Science, is one of 24 people to win the "genius award" this year. The citation for Lobell notes that he "unearths and connects richly informative sources of data to investigate the impact of climate change on crop production and food security around the globe. His multidisciplinary background in remote sensing, statistics, ecosystem modeling, land use, and agronomy informs his approach and enables him to draw significant insights from enormous and diverse data sets on weather, agricultural practices, and natural resources such as soil and water." Each MacArthur Fellow receives a no-strings-attached stipend of $625,000 over 5 years.

Teacher Enhancement and Preparation Programs

NASA Technical Reports Server (NTRS)

1995-01-01

These two programs provide opportunities for K-12 teachers of mathematics, science, and technology to spend two weeks at a NASA center learning about aeronautics and space. Participants are selected by peer review from a contracting agent that assists NASA in administering the program. Each teacher receives a stipend that covers the cost of travel, housing, meals, and graduate credit. NEWMAST provides for approximately 100 secondary teachers, and NEWTEST is a program designed to meet the needs of approximately 125 elementary teachers each summer. Teachers are provided with a wide variety of experiences including research laboratory observations, presentations, and 'shadowships'. Individual and team projects are used to enhance the participants knowledge of space and aeronautics and to motivate the teachers to incorporate the summer workshop activities into their classrooms.

Tuition reduction is the key factor determining tax burden of graduate students under the Tax Cuts and Job Act

PubMed Central

Lawston, Patricia M.; Parker, Michael T.

2018-01-01

Background: The proposed Tax Cuts and Jobs Act (H.R.1) has stirred significant public debate on the future of American economics.  While supporters of the plan have championed it as a necessity for economic revitalization, detractors have pointed out areas of serious concern, particularly for low- and middle-income Americans.  One particularly alarming facet of the plan is the radical change to education finance programs and taxation of students in higher education.  Methods:  By analyzing actual income and tuition of a public and a private university student, as well as the ‘average’ graduate student, we investigated the effect of both the House and Senate versions of H.R. 1 on taxation of students of various family structures.  Results:  Our findings indicate that taxable tuition would be the greatest contributor to graduate student tax burden across all four categories of filing status.  However, when tuition reduction is upheld or a student is on sustaining fees rather than full tuition, graduate students would realize decreases in taxation. Conclusions:  Overall, we conclude that removal of tuition reduction would result in enormous tax burdens for graduate students and their families and that these effects are dependent not only on the status of the student in their degree program but also on their tuition and stipend, and therefore the institution they attend. PMID:29487740

Effects of a retention intervention program for associate degree nursing students.

PubMed

Fontaine, Karen

2014-01-01

To evaluate the effects of a retention intervention program on nursing students' persistence in obtaining an associate's degree. An associate degree nursing program at a large community college used a three-year grant from the US Department of Labor to create a program to improve retention of nursing students. Seven retention interventions (stipends, learning communities, comprehensive orientation, individualized academic planning, counseling, peer tutoring, and community nurse mentoring) were provided to participants. Correlational analyses were conducted between demographic variables and degree completion and between individual intervention program participation and degree completion. The program produced a statistically significant improvement in retention, but no specific intervention or mixture of interventions was significantly correlated with retention. Retention programs must be comprehensive, integrated efforts in order to increase the degree completion rate.

Recruitment and retention of Alaska natives into nursing (RRANN).

PubMed

DeLapp, Tina; Hautman, Mary Ann; Anderson, Mary Sue

2008-07-01

In recognition of the severe underrepresentation of Alaska Natives in the Alaska RN workforce, the University of Alaska Anchorage School of Nursing implemented Project RRANN (Recruitment and Retention of Alaska Natives into Nursing) to recruit Alaska Natives into a nursing career and to facilitate their success in the nursing programs. Activities that created connections and facilitated student success were implemented. Connection-creating activities included establishing community partnerships, sponsoring a dormitory wing, hosting social and professionally related events, and offering stipends. Success facilitation activities included intensive academic advising, tutoring, and mentoring. The effectiveness of Project RRANN is evident in the 66 Alaska Native/American Indian students admitted to the clinical major since 1998, when Project RRANN was initiated; of those, 70% have completed the major and become licensed, and 23% continue to pursue program completion.

Improving resident well-being and clinical learning environment through academic initiatives.

PubMed

Lee, Nathaniel; Appelbaum, Nital; Amendola, Michael; Dodson, Kelley; Kaplan, Brian

2017-07-01

Organizational effects on job satisfaction, burnout, work-life balance, and perceived support have not been studied in the context of the clinical learning environment. We evaluated the relationship between academic resources and resident well-being, the clinical learning environment, and in-service examination performance of surgical residents. Residents of general surgery and surgical specialty programs were recruited from March 2016 through June 2016 across the Southeast, Mid-Atlantic, and Northeast regions. Program directors were asked to allow distribution of a paper survey or to forward an electronic survey link onto residents. Five dichotomous questions were asked regarding access to academic resources. Validated measures were obtained assessing resident well-being and perceived clinical learning environment. Data were analyzed through t-tests and chi-squared test of independence. We received 276 respondents across 50 programs. Residents perceiving adequate support to succeed had less burnout (P = 0.008), better resilience (P = 0.009), better job satisfaction (P < 0.001), less work/life strain (P = 0.001), better workplace climate (P < 0.001), better organizational support (P < 0.001), and were more likely to have high performance on the in-service examination (P = 0.001). Specific resources including educational stipends, review questions, in-service board prep, and support for poor performers correlated with improved well-being and perceived clinical learning environment. Provision of academic resources has implications beyond in-service examination performance, correlating with improved resident well-being and perceptions of the clinical learning environment. Copyright © 2017 Elsevier Inc. All rights reserved.

From home deliveries to health care facilities: establishing a traditional birth attendant referral program in Kenya.

PubMed

Tomedi, Angelo; Stroud, Sophia R; Maya, Tania Ruiz; Plaman, Christopher R; Mwanthi, Mutuku A

2015-07-16

To assess the effectiveness of a traditional birth attendant (TBA) referral program on increasing the number of deliveries overseen by skilled birth attendants (SBA) in rural Kenyan health facilities before and after the implementation of a free maternity care policy. In a rural region of Kenya, TBAs were recruited to educate pregnant women about the importance of delivering in healthcare facilities and were offered a stipend for every pregnant woman whom they brought to the healthcare facility. We evaluated the percentage of prenatal care (PNC) patients who delivered at the intervention site compared with the percentage of PNC patients who delivered at rural control facilities, before and after the referral program was implemented, and before and after the Kenya government implemented a policy of free maternity care. The window period of the study was from July of 2011 through September 2013, with a TBA referral intervention conducted from March to September 2013. The absolute increases from the pre-intervention period to the TBA referral intervention period in SBA deliveries were 5.7 and 24.0% in the control and intervention groups, respectively (p < 0.001). The absolute increases in SBA delivery rates from the pre-intervention period to the intervention period before the implementation of the free maternity care policy were 4.7 and 17.2% in the control and intervention groups, respectively (p < 0.001). After the policy implementation the absolute increases from pre-intervention to post-intervention were 1.8 and 11.6% in the control and intervention groups, respectively (p < 0.001). The percentage of SBA deliveries at the intervention health facility significantly increased compared to control health facilities when TBAs educated women about the need to deliver with a SBA and when TBAs received a stipend for bringing women to local health facilities to deliver. Furthermore, this TBA referral program proved to be far more effective in the target region of Kenya than a policy change to provide free obstetric care.

An analysis of waves in stochastic layered media using a transition matrix method

NASA Astrophysics Data System (ADS)

Kotulski, Zbigniew

This thesis is the result of several years of work by the author. The research was also the basis for several publications from 1989 to 1992 on wave propagation in randomly structured layered media. At the time the author was employed at the Institute of Basic Problems of Technology of the Polish Academy of Sciences in Warsaw, where he worked as a member of a team led by Professor Kazimierz Sobczyk. He also spent a year at the Institute of Applied Mathematics at Heidelburg University on a research stipend from the Humboldt Foundation and worked with Professor Herman Rost. In writing the last publication used in the thesis, the author also received financial support from the Scientific Research Committee under Individual Grant No 3 0941 91 01 entitled 'Wave Impulses in Structural Members with Random Properties'.

Personal and Professional Well-Being of Surgical Residents in New England.

PubMed

Yoo, Peter S; Tackett, John J; Maxfield, Mark W; Fisher, Rosemarie; Huot, Stephen J; Longo, Walter E

2017-06-01

Although there is increasing literature about burnout and attrition among surgeons, little is known about personal and professional well-being of surgical trainees. General surgery residents from the 6 New England states participated in a cross-sectional, qualitative, self-reported survey to assess the domains of personal health maintenance, personal finance, work environment, and fatigue management as they relate to surgical training. All surgical residency programs in the New England region were invited to participate. Of these 19 programs, 10 elected to participate in the study. Three hundred and sixty-three total trainees were contacted with requests to participate, and 166 completed responses to the survey, resulting in a response rate of 44.9%. Ninety percent of respondents identified their programs as "university or academic." Substantial cohorts reported that during training they lacked basic healthcare maintenance visits (54%) and had undesired weight gain (44%). Although most found their stipends adequate, three-quarters worried about their finances (75%) and reported substantial educational debt (45%). Most residents enjoyed coming to work; however, the vast majority reported that work-related stress is moderate to extreme (92%). Most also reported that work-related stress negatively affects their overall well-being (72%). The mean Epworth Sleepiness Scale score among respondents was 14, consistent with moderate excessive daytime sleepiness. Surgical trainee well-being is critical to optimal patient care, career development, and burnout reduction. Surgical residents attend to their own preventive health maintenance, finances, sleep, and stress reduction with variable success. Residency programs should make modest programmatic accommodations to allow trainees to tend to various aspects of their personal well-being. Copyright © 2017. Published by Elsevier Inc.

The JOVE initiative - A NASA/university Joint Venture in space science

NASA Technical Reports Server (NTRS)

Six, F.; Chappell, R.

1990-01-01

The JOVE (NASA/university Joint Venture in space science) initiative is a point program between NASA and institutions of higher education whose aim is to bring about an extensive merger between these two communities. The project is discussed with emphasis on suggested contributions of partnership members, JOVE process timeline, and project schedules and costs. It is suggested that NASA provide a summer resident research associateship (one ten week stipend); scientific on-line data from space missions; an electronic network and work station, providing a link to the data base and to other scientists; matching student support, both undergraduate and graduate; matching summer salary for up to three faculty participants; and travel funds. The universities will be asked to provide research time for faculty participants, matching student support, matching summer salary for faculty participants, an instructional unit in space science, and an outreach program to pre-college students.

Handin replies to Russell

NASA Astrophysics Data System (ADS)

Handin, John

Your editorial in Eos. March 10th, on the functions of the Committee on Education and Human Resources poses several provocative questions but overlooks what I regard as the most critical issue of all. While the Union's efforts to attract more women and minorities into geophysics are commendable, fast becoming more generally serious is the question: how do we recruit any students into our graduate schools and then retain them through the doctorate.The insatiable demand by industry for students at the bachelor's and master's levels in geophysics (and geology and petroleum engineering) has forced starting salaries so high that fewer and fewer students are willing to stay on for graduate work at affordable stipends for fellowships and assistantships. My experience at Texas A&M University may not be typical and may therefore prompt undue exaggeration, but it is certainly not reassuring for the future of higher education.

Engaging Undergraduate Students in Space Weather Research at a 2- Year College

NASA Astrophysics Data System (ADS)

Damas, M. C.

2017-07-01

The Queensborough Community College (QCC) of the City University of New York (CUNY), a Hispanic and minority-serving institution, has been very successful at engaging undergraduate students in space weather research for the past ten years. Recently, it received two awards to support student research and education in solar and atmospheric physics under the umbrella discipline of space weather. Through these awards, students receive stipends during the academic year and summer to engage in scientific research. Students also have the opportunity to complete a summer internship at NASA and at other partner institutions. Funding also supports the development of course materials and tools in space weather. Educational materials development and the challenges of engaging students in research as early as their first year will be discussed. Once funding is over, how is the program sustained? Sustaining such a program, as well as how to implement it at other universities will also be discussed.

List randomization for soliciting experience of intimate partner violence: Application to the evaluation of Zambia's unconditional child grant program.

PubMed

Peterman, Amber; Palermo, Tia M; Handa, Sudhanshu; Seidenfeld, David

2018-03-01

Social scientists have increasingly invested in understanding how to improve data quality and measurement of sensitive topics in household surveys. We utilize the technique of list randomization to collect measures of physical intimate partner violence in an experimental impact evaluation of the Government of Zambia's Child Grant Program. The Child Grant Program is an unconditional cash transfer, which targeted female caregivers of children under the age of 5 in rural areas to receive the equivalent of US $24 as a bimonthly stipend. The implementation results show that the list randomization methodology functioned as planned, with approximately 15% of the sample identifying 12-month prevalence of physical intimate partner violence. According to this measure, after 4 years, the program had no measurable effect on partner violence. List randomization is a promising approach to incorporate sensitive measures into multitopic evaluations; however, more research is needed to improve upon methodology for application to measurement of violence. Copyright © 2017 John Wiley & Sons, Ltd.

Postdoctoral Fellows | Center for Cancer Research

Cancer.gov

The Oncogenomics section of the Genetics Branch is a multidisciplinary and interdisciplinary translational research programmatic effort with the goal of utilizing genomics to develop novel immunotherapies for cancer. Our group is applying high throughput applied genomics methods including single cell RNAseq, single cell TCR sequencing, DNA sequencing, CRISPR/Cas9, bioinformatics combined with T cell based therapeutics to identify and develop novel immunotherapeutics for human cancer. We work with other investigators within the intramural program as well as industrial and pharmaceutical partners to rapidly translate our findings to the clinic. The program takes advantage of the uniqueness of the National Cancer Institute, (NCI), Center for Cancer Research (CCR) intramural program in that it spans high-risk basic discovery research in immunology, genomics and tumor biology, through preclinical translational research, to paradigm-shifting clinical trials. The position is available immediately. The appointment duration is up to 5 years. Stipends are commensurate with education and experience. Additional information can be found on Dr. Khan’s profile page: https://ccr.cancer.gov/Genetics-Branch/javed-khan

Pain control and chaplaincy in Aotearoa New Zealand.

PubMed

Carey, Lindsay B; Polita, Carla; Marsden, Candace Renee; Krikheli, Lillian

2014-10-01

This paper summarizes the results of 100 New Zealand health care chaplains with regard to their involvement in issues concerning pain control within the New Zealand health care context. Both quantitative (via survey) and qualitative methods (in-depth interviewing) were utilized. The findings of this study indicated that approximately 52 % of surveyed hospital chaplains had provided some form of pastoral intervention directly to patients and/or their families dealing with issues concerning pain and that approximately 30 % of hospital chaplains had assisted clinical staff with issues concerning pain. NZ chaplaincy personnel involved in pain-related issues utilized a number of pastoral interventions to assist patients, their families and clinical staff. Differences of involvement between professionally stipended hospital chaplains and their volunteer chaplaincy assistants are noted, as are the perspectives of interviewed chaplains about their pastoral interventions with issues relating to pain. Some implications of this study with respect to chaplaincy utility, training and collaboration with clinical staff are noted, as are comparisons with international findings.

Sources of community health worker motivation: a qualitative study in Morogoro Region, Tanzania

PubMed Central

2013-01-01

Background There is a renewed interest in community health workers (CHWs) in Tanzania, but also a concern that low motivation of CHWs may decrease the benefits of investments in CHW programs. This study aimed to explore sources of CHW motivation to inform programs in Tanzania and similar contexts. Methods We conducted semi-structured interviews with 20 CHWs in Morogoro Region, Tanzania. Interviews were digitally recorded, transcribed, and coded prior to translation and thematic analysis. The authors then conducted a literature review on CHW motivation and a framework that aligned with our findings was modified to guide the presentation of results. Results Sources of CHW motivation were identified at the individual, family, community, and organizational levels. At the individual level, CHWs are predisposed to volunteer work and apply knowledge gained to their own problems and those of their families and communities. Families and communities supplement other sources of motivation by providing moral, financial, and material support, including service fees, supplies, money for transportation, and help with farm work and CHW tasks. Resistance to CHW work exhibited by families and community members is limited. The organizational level (the government and its development partners) provides motivation in the form of stipends, potential employment, materials, training, and supervision, but inadequate remuneration and supplies discourage CHWs. Supervision can also be dis-incentivizing if perceived as a sign of poor performance. Conclusions Tanzanian CHWs who work despite not receiving a salary have an intrinsic desire to volunteer, and their motivation often derives from support received from their families when other sources of motivation are insufficient. Policy-makers and program managers should consider the burden that a lack of remuneration imposes on the families of CHWs. In addition, CHWs’ intrinsic desire to volunteer does not preclude a desire for external rewards. Rather, adequate and formal financial incentives and in-kind alternatives would allow already-motivated CHWs to increase their commitment to their work. PMID:24112292

Geospatial Education and Research Development: A Laboratory for Remote Sensing and Environmental Analysis (LaRSEA)

NASA Technical Reports Server (NTRS)

Allen, Thomas R., Jr.

1999-01-01

Old Dominion University has claimed the title "University of the 21st Century," with a bold emphasis on technology innovation and application. In keeping with this claim, the proposed work has implemented a new laboratory equipped for remote sensing as well as curriculum and research innovations afforded for present and future faculty and students. The developments summarized within this report would not have been possible without the support of the NASA grant and significant cost-sharing of several units within the University. The grant effectively spring-boarded the university into major improvements in its approach to remote sensing and geospatial information technologies. The university has now committed to licensing Erdas Imagine software for the laboratory, a campus-wide ESRI geographic information system (GIS) products license, and several smaller software and hardware utilities available to faculty and students through the laboratory. Campus beneficiaries of this grant have included faculty from departments including Ocean, Earth. and Atmospheric Sciences, Political Science and Geography, Ecological Sciences, Environmental Health, and Civil and Environmental Engineering. High student interest is evidenced in students in geology, geography, ecology, urban studies, and planning. Three new courses have been added to the catalog and offered this year. Cross-cutting curriculum changes are in place with growing enrollments in remote sensing, GIS, and a new co-taught seminar in applied coastal remote sensing. The enabling grant has also allowed project participants to attract external funding for research grants, thereby providing additional funds beyond the planned matching, maintenance and growth of software and hardware, and stipends for student assistants. Two undergraduate assistants and two graduate assistants have been employed by full-time assistantships as a result. A new certificate is offered to students completing an interdisciplinary course sequence in remote sensing and coastal environments. Subsequent phases of the project are under planning. including seminars for regional coastal managers and public dissemination of remote sensing science through the local media and university publications.

Configuring The REU Experience To Maximize Student Collaboration

NASA Astrophysics Data System (ADS)

Majkowski, L.; Pullin, M. J.

2012-12-01

The New Mexico Tech NSF-funded REU Program, Interdisciplinary Science for the Environment (ISE), hosted six cohorts of students between 2005 and 2010. The program ran for eight weeks during the first cycle and nine weeks during the second cycle, bringing in an average of twelve student participants per year. Students were provided with a stipend, food allowance, travel from home to New Mexico Tech, and free campus housing. The program sponsored weekend group field trips to scientific, environmental, and cultural sites of significance in New Mexico. For the second cycle, the ISE shared some programmatic elements with the New Mexico EPSCoR Undergraduate Research Opportunities Program (UROP). The majority of the research projects focused on the geosciences, with interdepartmental participation from researchers in earth science, hydrology, chemistry, environmental science, and biology. The ISE adopted a non-traditional approach to matching student participants with research projects and faculty mentors. Students were selected from different disciplines to work together in pairs on each project. This model provided the students with a peer collaborator in addition to the guidance of their faculty mentors and support from graduate students associated with the different projects. The focus on cohort, both within the individual research projects and each year's group, enabled and enhanced the students' critical thinking, problem-solving and teamwork skills. Students would routinely seek out the advice of their peers when they hit a roadblock in their research. This collaboration also occurred across the boundaries of the ISE and UROP cohorts. Long-term follow up has shown that a significant number of the student participants have continued on to graduate school. Students credit the program with developing their capacity to work on complex problems in an interdisciplinary group environment. Additionally, many students have continued contact with their research partners, faculty mentors and other members of their REU cohort.

The California State University Louis Stokes Alliance for Minority Participation (CSU-LSAMP): A Collaborative, Comprehensive Approach to Broadening Participation in STEM.

NASA Astrophysics Data System (ADS)

Hammersley, L. C.

2016-12-01

The National Science Foundation's Louis Stokes Alliances for Minority Participation (LSAMP) program supports alliances of institutions in their efforts to broaden participation in STEM and diversify the STEM workforce. There are currently 42 LSAMP alliances across the nation. Formed in 1993, the California State University LSAMP program (CSU-LSAMP) is an alliance of all 23 campuses of the CSU system and serves over 3,000 students per year. The primary goals of CSU-LSAMP are to increase persistence and graduation rates for URM participants, increase the number of STEM degrees awarded by the CSU to URM students, and increase the number of CSU-LSAMP students who advance to STEM graduate study. CSU-LSAMP activities are focused on four objectives - academic support (e.g. supplemental instruction & peer mentoring), support at transition points (e.g. first time freshmen & transfer students), research experiences (including international research experiences), and professional development (e.g. conference presentations & graduate school preparation activities). Financial support is offered in the form of textbook assistance, research stipends, and travel awards. We maintain a structure that allows campuses to tailor their programs to meet the needs of their own student populations but that also ties the Alliance together with a set of common activities, goals and policies. External evaluation of the program shows that our approach has been highly successful and can provide useful lessons for other programs focused on broadening participation. Since 1994, the number of URM students enrolled in STEM disciplines at CSU campuses has more than doubled and the number of STEM degrees to URM students has almost tripled. Persistence and graduation rates for URM students who participate in CSU-LSAMP are almost twice those of URM non-participants and equal to those of non-URM students. Of the students who participated in the past 15 years, 42 percent either earned a post-baccalaureate degree or are currently enrolled in a graduate STEM program.

Sources of community health worker motivation: a qualitative study in Morogoro Region, Tanzania.

PubMed

Greenspan, Jesse A; McMahon, Shannon A; Chebet, Joy J; Mpunga, Maurus; Urassa, David P; Winch, Peter J

2013-10-10

There is a renewed interest in community health workers (CHWs) in Tanzania, but also a concern that low motivation of CHWs may decrease the benefits of investments in CHW programs. This study aimed to explore sources of CHW motivation to inform programs in Tanzania and similar contexts. We conducted semi-structured interviews with 20 CHWs in Morogoro Region, Tanzania. Interviews were digitally recorded, transcribed, and coded prior to translation and thematic analysis. The authors then conducted a literature review on CHW motivation and a framework that aligned with our findings was modified to guide the presentation of results. Sources of CHW motivation were identified at the individual, family, community, and organizational levels. At the individual level, CHWs are predisposed to volunteer work and apply knowledge gained to their own problems and those of their families and communities. Families and communities supplement other sources of motivation by providing moral, financial, and material support, including service fees, supplies, money for transportation, and help with farm work and CHW tasks. Resistance to CHW work exhibited by families and community members is limited. The organizational level (the government and its development partners) provides motivation in the form of stipends, potential employment, materials, training, and supervision, but inadequate remuneration and supplies discourage CHWs. Supervision can also be dis-incentivizing if perceived as a sign of poor performance. Tanzanian CHWs who work despite not receiving a salary have an intrinsic desire to volunteer, and their motivation often derives from support received from their families when other sources of motivation are insufficient. Policy-makers and program managers should consider the burden that a lack of remuneration imposes on the families of CHWs. In addition, CHWs' intrinsic desire to volunteer does not preclude a desire for external rewards. Rather, adequate and formal financial incentives and in-kind alternatives would allow already-motivated CHWs to increase their commitment to their work.

Racial i(nter)dentification: The racialization of maternal health through the Oportunidades program and in government clinics in México.

PubMed

Vega, Rosalynn Adeline

2017-01-01

Using an ethnographic approach, this article examines the role of racialization in health-disease-care processes specifically within the realm of maternal health. It considers the experiences of health care administrators and providers, indigenous midwives and mothers, and recipients of conditional cash transfers through the Oportunidades program in Mexico. By detailing the delivery of trainings of the Mexican Social Security Institute (IMSS) [Instituto Mexicano del Seguro Social] for indigenous midwives and Oportunidades workshops to indigenous stipend recipients, the article critiques the deployment of "interculturality" in ways that inadvertently re-inscribe inequality. The concept of racial i(nter)dentification is offered as a way of understanding processes of racialization that reinforce discrimination without explicitly referencing race. Racial i(nter)dentification is a tool for analyzing the multiple variables contributing to the immediate mental calculus that occurs during quotidian encounters of difference, which in turn structures how individuals interact during medical encounters. The article demonstrates how unequal sociohistorical and political conditions and differential access to economic resources become determinants of health.

On the dependence of the domain of values of functionals of hypersonic aerodynamics on controls

NASA Astrophysics Data System (ADS)

Bilchenko, Grigory; Bilchenko, Nataly

2018-05-01

The properties of mathematical model of control of heat and mass transfer in laminar boundary layer on permeable cylindrical and spherical surfaces of the hypersonic aircraft are considered. Dependences of hypersonic aerodynamics functionals (the total heat flow and the total Newton friction force) on controls (the blowing into boundary layer, the temperature factor, the magnetic field) are investigated. The domains of allowed values of functionals of hypersonic aerodynamics are obtained. The results of the computational experiments are presented: the dependences of total heat flow on controls; the dependences of total Newton friction force on controls; the mutual dependences of functionals (as the domains of allowed values "Heat and Friction"); the dependences of blowing system power on controls. The influences of magnetic field and dissociation on the domain of "Heat and Friction" allowed values are studied. It is proved that for any fixed constant value of magnetic field the blowing system power is a symmetric function of constant dimensionless controls (the blowing into boundary layer and the temperature factor). It is shown that the obtained domain of allowed values of functionals of hypersonic aerodynamics depending on permissible range of controls may be used in engineering.

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

Ortiz de Montellano, B.

As planned a letter was sent out to 17 teachers who had participated in a Summer 1994 workshop on ``Culturally Relevant Science for Hispanics`` at Michigan State. These teachers were supposed to have spent the intervening time developing lesson plans and curricula. The letter requested a report of any activities undertaken and copies of lesson plans and materials developed by February 1996 with a stipend of $400 for satisfactory reports. It was a disappointment to only get 9 responses and not all of them demonstrating a satisfactory level of activity. Diana Marinez, Dean of Science at Texas A and Mmore » University, Corpus Christi, who is the other developer of this curriculum and the author reviewed the submitted materials and chose those showing the most promise to be invited to participate in the Summer Writing Workshop. Spring of 1996 and particularly in May--June, the author wrote a partial first draft of a companion volume for the teacher`s manual which would provide a rationale for doing culturally relevant science, present the cultural and the scientific background that teachers would need in order to be able to teach. One of the goals of this curriculum is that it should be off-the-shelf ready to teach and that teachers would not have to do extra research to encourage its adoption. The outline of the book is appendix 1. The Writing Workshop was held at Texas A and M University, Corpus Christi from July 14 to July 27, 1996. Participating teachers chose topics that they were interested in developing and wrote first drafts. These were distributed to all participants and critiqued by the workshop directors before being rewritten. Some teachers were more productive than others depending on their science background. In total an impressive number of lesson plans were written. These lesson plans are listed in Appendix 3. Appendix 4 is a sample lesson. Work still needs to be done on both the source book and the teachers` manual.« less

41 CFR 302-3.228 - Is my dependent who turned 21 while overseas entitled to return travel to my place of actual...

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2012-07-01

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2011-07-01

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2014-07-01

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Start, Stop, Restart: The Recent History of Federal Funding for Radiochemistry Education

NASA Astrophysics Data System (ADS)

Williamson, R. Craig

2009-08-01

Over the course of the 2009, Federal Fiscal Year the U.S. Departments of Homeland Security and Defense will introduce university programs designed to provide the U.S. national laboratories with a highly qualified workforce in nuclear forensics. These programs are designed to recruit the best and brightest students, develop universities research and education activities, and to enhance university/laboratory(s) interactions nuclear forensics. The approach will be comprehensive in that it will target undergraduate and graduate students, faculty members and institutions. This will include an undergraduate research program designed to encourage emerging seniors to perform research at designated national laboratories throughout the United States. In addition to the undergraduate program, a nationally competitive graduate fellowship program in nuclear forensics was established in 2008. This program provides a four-year appointment with a monthly stipend, full payment of tuition and fees, the establishment of participating universities, and required post-graduate positions in nuclear forensics. A Nuclear Forensics Education Award program will also be introduced. This broad-based program will have an impact on university programs interested in developing nuclear forensics capabilities. This will include funds for instrumentation and equipment, faculty members, students, and curriculum.

Assessing and Mobilizing Faith Organizations to Implement Childhood Obesity Prevention Advocacy Strategies.

PubMed

Bozlak, Christine T; Kenady, James M; Becker, Adam B

2018-01-01

Childhood obesity remains a public health problem requiring mobilization across diverse social and political sectors. The faith-based sector can contribute to obesity prevention advocacy when existing resources are supported and leveraged. This article describes an advocacy resource assessment conducted in six Chicago faith organizations. Key administrators and congregation members were surveyed to identify organizational resources that could be mobilized for childhood obesity prevention advocacy. Survey data were analyzed using SPSS and Excel. Descriptive statistics were calculated for each organization and for all combined. Organizational resources for advocacy were identified, with varying degrees of resources within organizations. Congregation members and faith leaders expressed interest in advocacy training and activities but acknowledged competing organizational priorities. Participating organizations received a stipend to pursue recommended action items based on their assessment. Faith organizations have unique resources and human capital and can be key partners in childhood obesity prevention. Conducting an assessment prior to planning interventions and advocacy approaches can strengthen partnerships, leverage assets among partners, and ensure efforts are relevant and beneficial for faith organizations. It may also be strategic to incorporate funding in grant budgets in order to empower faith organizations to act on findings from the assessment process.

Who bears the cost of ‘informal mhealth’? Health-workers’ mobile phone practices and associated political-moral economies of care in Ghana and Malawi

PubMed Central

Hampshire, Kate; Porter, Gina; Mariwah, Simon; Munthali, Alister; Robson, Elsbeth; Owusu, Samuel Asiedu; Abane, Albert; Milner, James

2017-01-01

Abstract Africa’s recent communications ‘revolution’ has generated optimism that using mobile phones for health (mhealth) can help bridge healthcare gaps, particularly for rural, hard-to-reach populations. However, while scale-up of mhealth pilots remains limited, health-workers across the continent possess mobile phones. This article draws on interviews from Ghana and Malawi to ask whether/how health-workers are using their phones informally and with what consequences. Health-workers were found to use personal mobile phones for a wide range of purposes: obtaining help in emergencies; communicating with patients/colleagues; facilitating community-based care, patient monitoring and medication adherence; obtaining clinical advice/information and managing logistics. However, the costs were being borne by the health-workers themselves, particularly by those at the lower echelons, in rural communities, often on minimal stipends/salaries, who are required to ‘care’ even at substantial personal cost. Although there is significant potential for ‘informal mhealth’ to improve (rural) healthcare, there is a risk that the associated moral and political economies of care will reinforce existing socioeconomic and geographic inequalities. PMID:27476501

Capability Development among the Ultra-poor in Bangladesh: A Case Study

PubMed Central

2009-01-01

Microcredit is advocated as a development tool that has the potential to reduce poverty, empower participants, and improve health. Results of several studies have shown that the extreme poor, or the ultra-poor, often are unable to benefit from traditional microcredit programmes and can, as a result of taking a loan they cannot repay, sink deeper into economic and social poverty. This case study describes an intervention directed at enabling the ultra-poor rural populations to pull themselves out of poverty. The intervention integrates multiple components, including asset grants for income generation, skills training, a time-bound monthly stipend for subsistence, social development and mobilization of local elite, and health support. Results of an evaluation showed that, after 18 months, the programme positively impacted livelihood, economic, social and health status to the extent that 63% of households (n=5,000) maintained asset growth and joined (or intended to join) a regular microcredit programme. Impacts included improved income, improved food security, and improved health knowledge and behaviour. Applying a social exclusion framework to the intervention helps identify the different dynamic forces that can exclude or include the ultra-poor in Bangladesh in development interventions such as microcredit. PMID:19761086

Capability development among the ultra-poor in Bangladesh: a case study.

PubMed

Ahmed, Syed Masud

2009-08-01

Microcredit is advocated as a development tool that has the potential to reduce poverty, empower participants, and improve health. Results of several studies have shown that the extreme poor, or the ultra-poor, often are unable to benefit from traditional microcredit programmes and can, as a result of taking a loan they cannot repay, sink deeper into economic and social poverty. This case study describes an intervention directed at enabling the ultra-poor rural populations to pull themselves out of poverty. The intervention integrates multiple components, including asset grants for income generation, skills training, a time-bound monthly stipend for subsistence, social development and mobilization of local elite, and health support. Results of an evaluation showed that, after 18 months, the programme positively impacted livelihood, economic, social and health status to the extent that 63% of households (n=5,000) maintained asset growth and joined (or intended to join) a regular microcredit programme. Impacts included improved income, improved food security, and improved health knowledge and behaviour. Applying a social exclusion framework to the intervention helps identify the different dynamic forces that can exclude or include the ultra-poor in Bangladesh in development interventions such as microcredit.

Teachers Touch the Sky: A Workshop in Astronomy for Teachers in Grades 3-9

NASA Astrophysics Data System (ADS)

Buratti, Bonnie J.; Banholzer, S.; Dalba, P. A.; Edberg, S.

2012-10-01

Nine times during the past two decades, JPL technical staff assisted by master teachers conducted a one-week workshop for teachers in grades 3-9. The teachers are walked through hands-on activities that are all based on current projects in astronomy and space science at JPL. The activities are inquiry-based and emphasize the scientific method and fundamental math and science skills. Each year the workshop focuses on a NASA theme: in 2012 it was the Dawn Mission to the asteroid 4 Vesta. Several activities are based on the Lawrence Livermore Lab’s Great Exploration in Math and Science (GEMS) guides. Teachers tour JPL’s facilities such as the Space Flight Operations Center, the Spacecraft Assembly Facility, and the Mars Yard. The integration of the lessons into the teachers’ own curricula is discussed, and a field trip to JPL’s Table Mountain Observatory is included. Teachers learn of the resources NASA makes available to them, and they have the opportunity to talk to “real” scientists about their work. Teachers receive a stipend for participation plus classroom materials. Work funded by NASA through an E&PO supplement to the Dawn Participating Scientist Program.

Results of the Association of Directors of Radiation Oncology Programs (ADROP) Survey of Radiation Oncology Residency Program Directors

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

Harris, Eleanor; Abdel-Wahab, May; Spangler, Ann E.

2009-06-01

Purpose: To survey the radiation oncology residency program directors on the topics of departmental and institutional support systems, residency program structure, Accreditation Council for Graduate Medical Education (ACGME) requirements, and challenges as program director. Methods: A survey was developed and distributed by the leadership of the Association of Directors of Radiation Oncology Programs to all radiation oncology program directors. Summary statistics, medians, and ranges were collated from responses. Results: Radiation oncology program directors had implemented all current required aspects of the ACGME Outcome Project into their training curriculum. Didactic curricula were similar across programs nationally, but research requirements and resourcesmore » varied widely. Program directors responded that implementation of the ACGME Outcome Project and the external review process were among their greatest challenges. Protected time was the top priority for program directors. Conclusions: The Association of Directors of Radiation Oncology Programs recommends that all radiation oncology program directors have protected time and an administrative stipend to support their important administrative and educational role. Departments and institutions should provide adequate and equitable resources to the program directors and residents to meet increasingly demanding training program requirements.« less

GeoCorps America

NASA Astrophysics Data System (ADS)

Dawson, M.

2011-12-01

GeoCorps America, a program of the Geological Society of America's (GSA) Education and Outreach Department, provides short-term geoscience jobs in America's most amazing public lands. These jobs are hosted on federal lands managed by GeoCorps' three partner agencies: the National Park Service (NPS), the U.S. Forest Service (USFS), and the Bureau of Land Management (BLM). Agency staff submit to GSA position descriptions that help meet their geoscience needs. GSA advertises the positions online, recruits applicants from its 24,000+ members, and coordinates the placement of the candidates selected by agency staff. The typical GeoCorps position lasts for three months, pays a stipend of $2,750, and provides either free housing or a housing allowance. Some GeoCorps positions are classified as "Guest Scientist" positions, which generally last longer, involve larger payments, and require a higher level of expertise. Most GeoCorps positions occur during the spring/summer, but an increasing number of positions are being offered during the fall/winter. GeoCorps positions are open to geoscientists of all levels, from undergraduates through retired professionals. GeoCorps projects involve field and laboratory-based geoscience research, but some projects focus on developing educational programs and materials for staff, volunteers, and the public. The subject areas covered by GeoCorps projects include geology, hydrology, paleontology, mapping/GIS, soils, geo-hazards, cave/karst science, and more. GeoCorps positions have taken place at over 125 different locations nationwide, including Grand Canyon National Park, Sierra National Forest, and Craters of the Moon National Monument. In 2011, GeoCorps began offering GeoCorps Diversity Internships and GeoCorps American Indian Internships. The introduction of these programs doubled the level of diversity among GeoCorps participants. This increase in diversity is helping GSA and its partner agencies in meeting its mutual goal of broadening participation in the field of geoscience. Over the next few years, GeoCorps aims to further increase its diversity, add more partner groups (such as USGS), and continue to provide inspiring educational and professional development opportunities for geoscientists of all levels.

The HSCaRS Summer Enrichment Program; Research Opportunities for Minority and Women Undergraduates in Global Change Science

NASA Technical Reports Server (NTRS)

Estes, Jr., Maurice G.; Perkey, Donald J.; Coleman, T. L.

1997-01-01

The primary objective of the HSCaRS Summer Enrichment Program (SEP) is to make significant contributions to the NASA Mission to Planet Earth (MTPE) and the Alabama A&M University (AAMU) Center for Hydrology, Soil Climatology and Remote Sensing (HSCaRS) research missions by providing undergraduate student research internships with an emphasis on minority and women students. Additional objectives are to encourage more minority and women students to pursue advanced degrees in Earth system and global change science and to increase the participation of minority institutions in the U.S. Global Change Research Program. Also, the SEP strives to make students in the traditional science disciplines more aware of the opportunities in Earth System Science. In designing the SEP, it was acknowledged that HSCaRS was a new research effort and Center. Consequently, students were not expected to immediately recognize the Center as one would older, more established research laboratories with national reputations, such as Los Alamos, Battelle, National Consortium for Atmospheric Research (NCAR), etc. Yet we still wanted to compete nationally for the best students. Therefore, we designed the program with a competitive financial package that includes a stipend of $400 per week, round-trip transportation from home to the summer research site, and free campus housing and meal plans provided by Alabama A&M University. Students also received a modest living allowance of approximately $25 per week. The internship program was 10 weeks in residence at Alabama A&M University or IGCRE, and gave students the opportunity to select from six general research areas: micro-meteorology, soil data analysis, soil moisture modeling, instrumentation, geographic information systems, and computer science. Student participants also enrolled in an introductory global change science course as part of the summer program (a copy of the course outline is in the appendix). The program included participation in a field program for approximately two weeks. All students were required to participate in the field program as a learning experience, regardless of the relationship of the field program to their majors or particular research project.

A Mentoring Program in Environmental Science for Underrepresented Groups

NASA Astrophysics Data System (ADS)

Stevens, L.; Rizzo, D. M.

2009-12-01

We developed a four-year program, combining educational and career support and research activities, to recruit and retain students from underrepresented groups in environmental sciences. Specifically, the program: ○ Assigns each student a faculty or graduate student mentor with whom the student conducts research activities. ○ Includes a weekly group meeting for team building and to review professional development and academic topics, such as time management and research ethics. ○ Requires students to make multiple formal presentations of their research proposals and results. ○ Provides scholarships and stipends for both the academic year and to engage students in summer research. The program seeks to achieve several goals including: ● Enhance academic performance. ● Encourage continued study in environmental science. ● Facilitate students completing their studies at UVM. ● Increase students’ interest in pursuing science careers. ● Create a more welcoming academic environment. To assess progress toward achievement of these goals, we conducted individual structured interviews with participating undergraduate students, graduate students, and faculty members at two points in time. First, interviews were conducted in the fall of 2007 after two years, and again in spring 2009, after four years. An independent research consultant, Dr. Livingston, conducted the interviews. In 2009, over the course of three days, the interviews included three graduate student and two faculty mentors, and six of the seven undergraduate students. Of the six students, three were juniors and three were graduating seniors. Results of the 2009 interviews echoed those of 2007. Both students and their mentors are quite satisfied with the program. The student presentations, weekly meetings, mentoring relationships, and summer research experiences all get high ratings from program participants. Students give high praise to their mentors and the program directors for providing excellent support. Looking at goals more specifically, we find: Improved student academic performance: Most students credit the program with a positive impact on their academic performance. Students’ continued study of environmental science: Students report increased or continued interest in environmental science as a result of participating in the program. Continued study at UVM: In both 2007 and 2009 there was a nearly unanimous report that students remain at UVM because of their involvement in the program. The program provides valuable opportunities, advisory support, community of peers, and financial stipend. It is has attracted and kept these students at this university. Increased interest in science careers: Students have been exposed to a range of science careers and credit the program with providing this exposure. Most of these students expect to pursue a career in science. Created a welcoming environment: One student specifically credits the program with increasing the number of students of color in the department. Other students credit the program with creating an environment in which students have established relationships with many faculty, certainly contributing to a welcoming atmosphere. Taken together, results indicate that the program is indeed achieving its goals.

75 FR 38089 - Proposed Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-01

... 44199; or call Ms. Bonni Borosky, (216) 204-4363. Title, Associated Form, and OMB Number: Dependency... certify dependency or obtain information to determine entitlement to basic allowance for housing (BAH... dependency and directs that dependency be proven. Dependency claim examiners use the information from these...

Square Root Graphical Models: Multivariate Generalizations of Univariate Exponential Families that Permit Positive Dependencies

PubMed Central

Inouye, David I.; Ravikumar, Pradeep; Dhillon, Inderjit S.

2016-01-01

We develop Square Root Graphical Models (SQR), a novel class of parametric graphical models that provides multivariate generalizations of univariate exponential family distributions. Previous multivariate graphical models (Yang et al., 2015) did not allow positive dependencies for the exponential and Poisson generalizations. However, in many real-world datasets, variables clearly have positive dependencies. For example, the airport delay time in New York—modeled as an exponential distribution—is positively related to the delay time in Boston. With this motivation, we give an example of our model class derived from the univariate exponential distribution that allows for almost arbitrary positive and negative dependencies with only a mild condition on the parameter matrix—a condition akin to the positive definiteness of the Gaussian covariance matrix. Our Poisson generalization allows for both positive and negative dependencies without any constraints on the parameter values. We also develop parameter estimation methods using node-wise regressions with ℓ1 regularization and likelihood approximation methods using sampling. Finally, we demonstrate our exponential generalization on a synthetic dataset and a real-world dataset of airport delay times. PMID:27563373

Progress Report on Alloy 617 Time Dependent Allowables

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

Wright, Julie Knibloe

2015-06-01

Time dependent allowable stresses are required in the ASME Boiler and Pressure Vessel Code for design of components in the temperature range where time dependent deformation (i.e., creep) is expected to become significant. There are time dependent allowable stresses in Section IID of the Code for use in the non-nuclear construction codes, however, there are additional criteria that must be considered in developing time dependent allowables for nuclear components. These criteria are specified in Section III NH. St is defined as the lesser of three quantities: 100% of the average stress required to obtain a total (elastic, plastic, primary andmore » secondary creep) strain of 1%; 67% of the minimum stress to cause rupture; and 80% of the minimum stress to cause the initiation of tertiary creep. The values are reported for a range of temperatures and for time increments up to 100,000 hours. These values are determined from uniaxial creep tests, which involve the elevated temperature application of a constant load which is relatively small, resulting in deformation over a long time period prior to rupture. The stress which is the minimum resulting from these criteria is the time dependent allowable stress St. In this report data from a large number of creep and creep-rupture tests on Alloy 617 are analyzed using the ASME Section III NH criteria. Data which are used in the analysis are from the ongoing DOE sponsored high temperature materials program, form Korea Atomic Energy Institute through the Generation IV VHTR Materials Program and historical data from previous HTR research and vendor data generated in developing the alloy. It is found that the tertiary creep criterion determines St at highest temperatures, while the stress to cause 1% total strain controls at low temperatures. The ASME Section III Working Group on Allowable Stress Criteria has recommended that the uncertainties associated with determining the onset of tertiary creep and the lack of significant cavitation associated with early tertiary creep strain suggest that the tertiary creep criteria is not appropriate for this material. If the tertiary creep criterion is dropped from consideration, the stress to rupture criteria determines St at all but the lowest temperatures.« less

Case reports of insulin-dependent glider pilots in the United Kingdom.

PubMed

Saundby, R P

1998-10-01

Insulin-dependent diabetics have not been licensed to fly as pilots. In the United Kingdom, the standards for flying gliders solo were adopted from those required for driving licences, allowing diabetics to fly gliders. No accidents had been reported. My hypothesis was that insulin-dependent diabetics can fly as pilots without danger. A survey was conducted among insulin-dependent glider pilots, using a questionnaire to determine their flying experience and establish any difficulties arising from their disease. Respondents reported that their blood sugar level could be managed in flight and that while complications of diabetes occurred, they had not presented a flight safety hazard. Insulin dependent diabetic pilots flying solo recreational aircraft are not at greater risk than when driving road vehicles. The decision by the British Gliding Association to allow insulin dependent pilots to fly gliders solo has been justified by experience.

5 CFR 581.104 - Moneys which are not subject to garnishment.

Code of Federal Regulations, 2010 CFR

2010-01-01

... United States Code; (d) Grants; (e) Fellowships; (f) Education and vocational rehabilitation benefits for...: (1) In the case of civilian employees: (i) Uniform allowances; (ii) Travel and transportation... differentials; (vi) Foreign areas allowances; (vii) Education allowances for dependents; (viii) Separate...

1994 Entry-Level Athletic Training Salaries

PubMed Central

Moss, Crayton L.

1996-01-01

In this study, I examined salaries for entry-level positions in athletic training during the year 1994. An entry-level position was defined as a position to be filled with an athletic trainer certified by the NATA, with no full-time paid employment experience. According to the “Placement Vacancy Notice” (NATA, Dallas, TX) and “BYLINE” (Athletic Trainer Services, Inc, Mt Pleasant, MI), there were 432 entry-level vacancies in hospital/clinics, college/universities, and high school settings. A total of 271 surveys (63%) were returned. Overall, beginning salaries for entry-level athletic training positions were $23,228 (±$3,177) for a bachelor's degree and $25,362 (±$3,883) for a master's degree. A stipend ($4,216 ± $2,039) was included in 86% of the high school positions. The term of contract for high school was usually a 10-month position (10.0 ± .9 months), hospital/clinic, 12-months (11.7 ± .7 months), while the college/university varied from 9 to 12 months (10.5 ± 1.2 months). Also included in the study was fringe benefit information: pension (other than Social Security), life, medical, dental, and vision insurance. Continued studies are recommended to establish salary norms and trends for entry-level positions so that athletic trainers will understand what monetary compensation to expect for their services. PMID:16558367

Postdoctoral Fellow | Center for Cancer Research

Cancer.gov

The Laboratory of Tumor Immunology and Biology (LTIB) functions as a multidisciplinary and interdisciplinary translational research programmatic effort with the goal of developing novel immunotherapies for cancer. The LTIB strategic plan focuses on the development of novel immunotherapeutics for human cancer, not only as monotherapies, but more importantly, in combination with other immune-mediating modalities, and other conventional or experimental therapies, as part of an immuno-oncology programmatic effort. Within this effort are several research groups, a clinical trials group, and multiple collaborations with intramural and extramural scientific and clinical investigators and with investigators in the private sector. The program takes advantage of the uniqueness of the NCI intramural program in that it spans high-risk basic discovery research in immunology, genomics and tumor biology, through preclinical translational research, to paradigm-shifting clinical trials. Focus is placed on the design and development of novel "off-the-shelf" recombinant immunotherapeutics that can be used in clinical studies at numerous institutions. A major strength of the program is the rapid translation of preclinical studies to hypothesis-generating clinical trials. We are looking for postdoctoral fellows interested in learning immunology and immunotherapy, as well as those postdoctoral fellows with a background and/or interest in experimental pathology.  The position is available immediately. The appointment duration is up to 5 years. Stipends are commensurate with education and experience.

A review of pediatric dentistry program websites: what are applicants learning about our programs?

PubMed

Lin, Jenn-Yih; Lee, Jung; Davidson, Bo; Farquharson, Kara; Shaul, Cheryl; Kim, Sara

2010-06-01

The purpose of this study was twofold: 1) to examine website content provided by U.S. and Canadian pediatric dentistry residency programs, and 2) to understand aspects of program websites that dental students report to be related to their interests. Sixty-eight program websites were reviewed by five interprofessional evaluators. A thirty-six-item evaluation form was organized into 1) program descriptive items listed on the American Academy of Pediatric Dentistry (AAPD) website (n=21); 2) additional program descriptive items not listed on the AAPD website but of interest (n=9); and 3) items related to website interface design (n=5). We also surveyed fifty-four dental students regarding their interest in various aspects of program descriptions. The results of this study suggest that pediatric dentistry residency programs in general tend to provide identical or less information than what is listed on the AAPD website. The majority of respondents (76 percent) reported that residency program websites would be their first source of information about advanced programs. The greatest gap between the available website information and students' interests exists in these areas: stipend and tuition information, state licensure, and program strengths. Pediatric dentistry residency programs underutilize websites as a marketing and recruitment tool and should incorporate more information in areas of students' priority interests.

A research-based child welfare employee selection protocol: strengthening retention of the workforce.

PubMed

Ellett, Alberta J; Ellett, Chad D; Ellis, Jacquelyn; Lerner, Betsy

2009-01-01

This article describes the development and initial implementation of a new employee selection protocol (ESP) for child welfare grounded in the results of recent large-scale employee retention studies and a set of research-based, minimally essential knowledge, skills, abilities, and values. The complete ESP consists of a sequenced set of Web- and site-based assessment processes and procedures for potential applicants. Using the ESP, applicants and employers make informed decisions about the goodness of fit between the applicant and the demands of a career in child welfare. To date, the new ESP has been piloted in three Georgia Division of Family and Children Services (DFCS) regions and implemented by all nine colleges and universities participating in IV-E child welfare education programs. Evaluation data collected from students and new employees in one DFCS region strongly support the value of the ESP Web-based activities to make a more informed decision about whether to apply for the IV-E stipends and child welfare positions. Feedback from trained ESP assessors supports the value of various ESP activities. A major goal of implementing the ESP is to select more professionally committed and highly qualified applicants to strengthen employee retention and outcomes for children and families.

Qualitative evidence of a primary intervention point for elite athlete doping.

PubMed

Mazanov, Jason; Huybers, Twan; Connor, James

2011-03-01

Anti-doping activities in sport have shifted from secondary prevention (intervening after athletes have used) to educational strategies focused on primary prevention through promoting abstinence. There is no empirical evidence to guide targeting of anti-doping education initiatives. In this paper, a heuristic to guide education initiatives was derived by re-analysing a series of interviews (n=20) with athletes, coaches, sports managers, physiotherapists and sports nutritionists. The findings indicate primary prevention of doping may be enhanced by timing it around periods of career instability where athlete vulnerability to doping may increase as a function of winning or losing sponsorship. Sponsorship is broadly defined as financial (e.g. salary stipend) and non-financial support (e.g. training facilities). This provides a basis for targeting education interventions to promote abstinence. Two options are offered to mitigate the need to time prevention activity around career instability by lessening the effect of sponsorship on athlete doping. The first is liberalising access to legitimate performance enhancing technologies (e.g. training techniques or nutritional supplements). The second is to delay access to financial sponsorship (beyond living expenses) until retirement, with monetary gains (e.g. prize money) deposited into an account where penalties are debited if the athlete is caught doping. Copyright © 2010 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

[The Rockefeller Foundation, the Carlsberg Foundation and Danish medical biology in the interwar years. Effects on research and education throughout the 20th century].

PubMed

Rasmussen, L

1999-01-01

Three large scientific institutes were built in Copenhagen, Denmark, between 1928 and 1938 supported by the Rockefeller Foundation in New York. The three institutes were: the Rockefeller Institute of Copenhagen, Juliane Mariesvej, the Biological Institute of the Carlsberg Foundation, and the Institute of Human Genetics, both on Tagensvej (The Carlsberg Foundation in Copenhagen participated in the financing of the two first ones.) In the same period the Rockefeller Foundation supported the construction of a cyclotron at Niels Bohr's Institute of Theoretical Physics. These institutes in Copenhagen sent many co-workers both to the Rockefeller University in New York and to other places in the world for further education supported by stipends from the Rockefeller Foundation. The scientific nucleus around which these activities crystallized included: the physiologist (and Nobel Prize winner) Aug. Krogh, the physicist (and Nobel Prize winner) Niels Bohr, the chemist S.P.L. Sorensen, the geneticist W. Johannsen, the plant physiologist Peter Boysen Jensen, and the cell culturist Albert Fischer. The international co-operation between the two foundations began early in the 20th century and it can be traced in Danish medical/biological science through the rest of that century.

AstroCom NYC: A National Model for Urban Minority Engagement

NASA Astrophysics Data System (ADS)

Paglione, Timothy; Ford, Saavik; Robbins, Dennis; Mac Low, Mordecai-Mark; Agueros, Marcel A.

2016-01-01

AstroCom NYC is an undergraduate mentoring program designed to improve urban minority student access to opportunities in astrophysical research by greatly enhancing partnerships between research astronomers in New York City (City University of New York - an MSI, American Museum of Natural History, and Columbia). AstroCom NYC provides centralized, personalized mentoring as well as financial and academic support, to CUNY undergraduates throughout their studies, plus the resources and opportunities to further CUNY faculty research with students. The goal is that students' residency at AMNH helps them build a sense of belonging in the field, and readies and inspires them for graduate study. AstroCom NYC provides a rigorous Methods of Scientific Research course developed specifically to this purpose, a laptop, research and career mentors, outreach activities, scholarships and stipends, Metrocards, and regular assessment for maximum effectiveness. The goal of this support is to remove barriers to access and success. AMNH serves as the central hub for our faculty and students, who are otherwise dispersed among all five boroughs of the City. We welcomed our third and largest cohort last year, along with 13 additional students through a NASA community college initiative. We review plans for Year 4, when we expect all of our interns to compete for external summer REUs, and our growing participation and leadership within partner activities.

Who bears the cost of 'informal mhealth'? Health-workers' mobile phone practices and associated political-moral economies of care in Ghana and Malawi.

PubMed

Hampshire, Kate; Porter, Gina; Mariwah, Simon; Munthali, Alister; Robson, Elsbeth; Owusu, Samuel Asiedu; Abane, Albert; Milner, James

2017-02-01

Africa's recent communications 'revolution' has generated optimism that using mobile phones for health (mhealth) can help bridge healthcare gaps, particularly for rural, hard-to-reach populations. However, while scale-up of mhealth pilots remains limited, health-workers across the continent possess mobile phones. This article draws on interviews from Ghana and Malawi to ask whether/how health-workers are using their phones informally and with what consequences. Health-workers were found to use personal mobile phones for a wide range of purposes: obtaining help in emergencies; communicating with patients/colleagues; facilitating community-based care, patient monitoring and medication adherence; obtaining clinical advice/information and managing logistics. However, the costs were being borne by the health-workers themselves, particularly by those at the lower echelons, in rural communities, often on minimal stipends/salaries, who are required to 'care' even at substantial personal cost. Although there is significant potential for 'informal mhealth' to improve (rural) healthcare, there is a risk that the associated moral and political economies of care will reinforce existing socioeconomic and geographic inequalities. © The Author 2016. Published by Oxford University Press in association with The London School of Hygiene and Tropical Medicine.

Sensitivity of allowable cuts to intensive management.

Treesearch

Roger D. Fight; Dennis L. Schweitzer

1974-01-01

A sensitivity analysis of allowable cuts on two BLM master units shows that even-flow allowable cuts depend primarily on: (1) assumed long-term growth potential, (2) period that growth increases must be cumulated before they can be removed from the stands on which they occur, and (3) amount and age-class distribution of the initial inventory. Current allowable cut...

Should Parents Allow Their Adolescent Children to Drink at Home? Family Factors as Predictors of Alcohol Involvement Trajectories Over 15 Years.

PubMed

Levitt, Ash; Cooper, M Lynne

2015-09-01

The present study examined familial risk and protective factors as moderators of parents allowing their adolescent children to drink at home on longitudinal alcohol involvement trajectories. A total of 772 community adolescents and their parents provided data beginning in 1989 and at four subsequent time points over 15 years; Black adolescents were intentionally oversampled (50% at baseline). Outcomes related to allowing adolescents to drink at home depended on family structure: Adolescents from intact families who were allowed to drink at home showed the lowest levels of alcohol use and problems over time, whereas those from nonintact families who were allowed to drink at home showed the highest levels of involvement. These results controlled for family history of alcohol problems, consistent parenting styles, and demographic characteristics. Results suggest that allowing adolescents to drink at home is neither inherently protective nor risky but depends on the family context. Implications for the development of adolescent alcohol involvement are discussed.

Size- and food-dependent growth drives patterns of competitive dominance along productivity gradients.

PubMed

Huss, Magnus; Gårdmark, Anna; Van Leeuwen, Anieke; de Roos, André M

2012-04-01

Patterns of coexistence among competing species exhibiting size- and food-dependent growth remain largely unexplored. Here we studied mechanisms behind coexistence and shifts in competitive dominance in a size-structured fish guild, representing sprat and herring stocks in the Baltic Sea, using a physiologically structured model of competing populations. The influence of degree of resource overlap and the possibility of undergoing ontogenetic diet shifts were studied as functions of zooplankton and zoobenthos productivity. By imposing different size-dependent mortalities, we could study the outcome of competition under contrasting environmental regimes representing poor and favorable growth conditions. We found that the identity of the dominant species shifted between low and high productivity. Adding a herring-exclusive benthos resource only provided a competitive advantage over sprat when size-dependent mortality was high enough to allow for rapid growth in the zooplankton niche. Hence, the importance of a bottom-up effect of varying productivity was dependent on a strong top-down effect. Although herring could depress shared resources to lower levels than could sprat and also could access an exclusive resource, the smaller size at maturation of sprat allowed it to coexist with herring and, in some cases, exclude it. Our model system, characterized by interactions among size cohorts, allowed for consumer coexistence even at full resource overlap at intermediate productivities when size-dependent mortality was low. Observed shifts in community patterns were crucially dependent on the explicit consideration of size- and food-dependent growth. Accordingly, we argue that accounting for food-dependent growth and size-dependent interactions is necessary to better predict changes in community structure and dynamics following changes in major ecosystem drivers such as resource productivity and mortality, which are fundamental for our ability to manage exploitation of living resources in, e.g., fisheries.

Interactive Visualization of Dependencies

ERIC Educational Resources Information Center

Moreno, Camilo Arango; Bischof, Walter F.; Hoover, H. James

2012-01-01

We present an interactive tool for browsing course requisites as a case study of dependency visualization. This tool uses multiple interactive visualizations to allow the user to explore the dependencies between courses. A usability study revealed that the proposed browser provides significant advantages over traditional methods, in terms of…

Contemporary NMR Studies of Protein Electrostatics.

PubMed

Hass, Mathias A S; Mulder, Frans A A

2015-01-01

Electrostatics play an important role in many aspects of protein chemistry. However, the accurate determination of side chain proton affinity in proteins by experiment and theory remains challenging. In recent years the field of nuclear magnetic resonance spectroscopy has advanced the way that protonation states are measured, allowing researchers to examine electrostatic interactions at an unprecedented level of detail and accuracy. Experiments are now in place that follow pH-dependent (13)C and (15)N chemical shifts as spatially close as possible to the sites of protonation, allowing all titratable amino acid side chains to be probed sequence specifically. The strong and telling response of carefully selected reporter nuclei allows individual titration events to be monitored. At the same time, improved frameworks allow researchers to model multiple coupled protonation equilibria and to identify the underlying pH-dependent contributions to the chemical shifts.

A research education program model to prepare a highly qualified workforce in biomedical and health-related research and increase diversity.

PubMed

Crockett, Elahé T

2014-09-24

The National Institutes of Health has recognized a compelling need to train highly qualified individuals and promote diversity in the biomedical/clinical sciences research workforce. In response, we have developed a research-training program known as REPID (Research Education Program to Increase Diversity among Health Researchers) to prepare students/learners to pursue research careers in these fields and address the lack of diversity and health disparities. By inclusion of students/learners from minority and diverse backgrounds, the REPID program aims to provide a research training and enrichment experience through team mentoring to inspire students/learners to pursue research careers in biomedical and health-related fields. Students/learners are recruited from the University campus from a diverse population of undergraduates, graduates, health professionals, and lifelong learners. Our recruits first enroll into an innovative on-line introductory course in Basics and Methods in Biomedical Research that uses a laboratory Tool-Kit (a lab in a box called the My Dr. ET Lab Tool-Kit) to receive the standard basics of research education, e.g., research skills, and lab techniques. The students/learners will also learn about the responsible conduct of research, research concept/design, data recording/analysis, and scientific writing/presentation. The course is followed by a 12-week hands-on research experience during the summer. The students/learners also attend workshops and seminars/conferences. The students/learners receive scholarship to cover stipends, research related expenses, and to attend a scientific conference. The scholarship allows the students/learners to gain knowledge and seize opportunities in biomedical and health-related careers. This is an ongoing program, and during the first three years of the program, fifty-one (51) students/learners have been recruited. Thirty-six (36) have completed their research training, and eighty percent (80%) of them have continued their research experiences beyond the program. The combination of carefully providing standard basics of research education and mentorship has been successful and instrumental for training these students/learners and their success in finding biomedical/health-related jobs and/or pursuing graduate/medical studies. All experiences have been positive and highly promoted. This approach has the potential to train a highly qualified workforce, change lives, enhance biomedical research, and by extension, improve national health-care.

Anchoring of development workings in a zone of influence of mining in case of the level anchoring system

NASA Astrophysics Data System (ADS)

Demin, V. F.; Fofanov, O. B.; Demina, T. V.; Yavorskiy, V. V.

2017-02-01

Regularities of the change of the stress-strain state of coal containing rock masses, depending on mining-geological factors, were revealed. These factors allow establishing rational parameters of anchoring of wall rocks to enhance the stability of development workings. Specific conditions of the deflected mode, displays of rock pressure, terms of maintenance depending on technological parameters are investigated. Researches allowed determining the degree of their development influence on the efficiency of application of the anchoring of the hollow making and will allow a reasonable application of anchoring certificates, provide stability of the rocks mining and reduce expenses on its realization and maintenance.

ECE-imaging of the H-mode pedestal (invited).

PubMed

Tobias, B J; Austin, M E; Boom, J E; Burrell, K H; Classen, I G J; Domier, C W; Luhmann, N C; Nazikian, R; Snyder, P B

2012-10-01

A synthetic diagnostic has been developed that reproduces the highly structured electron cyclotron emission (ECE) spectrum radiated from the edge region of H-mode discharges. The modeled dependence on local perturbations of the equilibrium plasma pressure allows for interpretation of ECE data for diagnosis of local quantities. Forward modeling of the diagnostic response in this region allows for improved mapping of the observed fluctuations to flux surfaces within the plasma, allowing for the poloidal mode number of coherent structures to be resolved. In addition, other spectral features that are dependent on both T(e) and n(e) contain information about pedestal structure and the electron energy distribution of localized phenomena, such as edge filaments arising during edge-localized mode (ELM) activity.

AstroCom NYC: Equity, Inclusion, and the Next Generation of Astrophysicists

NASA Astrophysics Data System (ADS)

Paglione, Timothy; Ford, Saavik; Robbins, Dennis; Agueros, Marcel A.; Mac Low, Mordecai-Mark

2017-01-01

AstroCom NYC is an undergraduate mentoring program designed to improve urban minority student access to opportunities in astrophysical research by greatly enhancing partnerships between research astronomers in New York City (City University of New York - an MSI, American Museum of Natural History, and Columbia). AstroCom NYC provides centralized, personalized mentoring as well as financial and academic support, to CUNY undergraduates throughout their studies, plus the resources and opportunities to further CUNY faculty research with students. The goal is that students’ residency at AMNH helps them build a sense of belonging in the field, and readies and inspires them for graduate study. AstroCom NYC provides a rigorous Methods of Scientific Research course developed specifically to this purpose, a laptop, research and career mentors, outreach activities, scholarships and stipends, Metrocards, and regular assessment for maximum effectiveness. The goal of this support is to remove barriers to access and success. AMNH serves as the central hub for our faculty and students, who are otherwise dispersed among all five boroughs of the City. We welcomed our fourth cohort last year, along with 25 additional students through a NASA community college initiative. Our advanced AstroCom NYC students earned external summer internships at REU sites, and we had our first graduate school acceptance. We review plans for Year 5, when we have a number of graduate school applicants, and our deepening participation and leadership within partner activities.

The status of PhD education in economic, social, and administrative sciences between 2005 and 2008.

PubMed

Farley, Joel F; Wang, Chi-Chuan; Blalock, Susan J

2010-09-10

To describe the funding, education, enrollment, and graduation patterns from economic, social, and administrative sciences PhD programs in colleges and schools of pharmacy in the United States. Economic, social, and administrative sciences PhD programs were identified from the American Association of Colleges of Pharmacy (AACP) Web site. A 41-item online survey instrument was sent to the director of graduate studies of each identified program. Only programs offering a PhD degree were included in the study. Of the 26 programs surveyed, 20 (77%) provided useable responses to the survey instrument. Approximately 91% of PhD programs guarantee funding to incoming students with an average commitment of 2.9 years. On average, students were paid a stipend of $18,000 per year for commitments to research and teaching assistantships, each averaging approximately 2 years in length. Programs admitted an average of 3.5 students per year and graduated approximately 85% of entering students. The majority of students are non-US citizens and accept positions in either academic or industrial positions after graduation. Most economic, social, and administrative sciences PhD programs guarantee funding to incoming PhD candidates. Programs offering funding packages significantly below the average may be at a competitive disadvantage. It is unclear whether the number of students graduating from PhD programs is adequate to fulfill academic and industrial needs.

Graduate students in oceanography: Recruitment, success, and career prospects

NASA Astrophysics Data System (ADS)

Nowell, Arthur R. M.; Hollister, Charles D.

Graduate education, student quality, stipend support, and subsequent employment form a triad of concern to many oceanographers. While the number of graduate degree programs in oceanography in the U.S. exceeds 50, remarkably few data are available on numbers of student applications, student survival rates, the quality of the applicants and accepted students, and their subsequent employment.Consequently, most discussions within an institution are based on data from a single school, while most statements made to federal government program managers by scientists are based on personal perceptions and feelings. With the emerging global initiatives, which are very labor intensive, it appears appropriate to ask, “Is there an impending crisis in graduate education in oceanography?” Widespread concern about availability of new talent, the quality of incoming students, and the overall national crisis in science and engineering student recruitment has led many scientists to state that oceanography has widespread problems in terms of student numbers and, more importantly, quality. Often, when a scientist does not find a student in the spring application rites, the scientist declares there is a national shortage of well-qualified students. Moreover, in certain subdisciplines of the field (e.g., physical oceanography) the crisis is perceived as severe and immediate, though as we shall see, physical oceanography is in an improving mode and is also experiencing an interesting increase in the numbers of well-qualified women applicants.

Initial Results of On-Line Earth System Science Course Offerings at the University of Nebraska-Omaha Through the Earth System Science Education Alliance

NASA Astrophysics Data System (ADS)

Shuster, R. D.; Grandgenett, N. F.; Schnase, W. L.; Hamersky, S.; Moshman, R.

2008-12-01

The University of Nebraska at Omaha has been offering on-line Earth System Science coursework to teachers in Nebraska since 2002. UNO was one of the initial members in the Earth Systems Science Education Alliance (ESSEA) and has offered three different ESSEA courses, with nearly 200 students having taken ESSEA courses at UNO for graduate credit. Our experiences in delivering this coursework have involved both teachers who have received a stipend to take the course and those who have paid their own tuition and fees and received graduate credit for the course. We will report on the online behavior of teachers from both populations and also discuss pros and cons of each approach. UNO has also experimented with different approaches in the support and management of the course, including using undergraduate majors as content experts. This improves access of teachers to content-related feedback and is a positive experience for the undergraduate major. Feedback surveys from earlier ESSEA offerings indicate a strongly positive perception of the courses by the teachers enrolled in the coursework. Project impact has been documented in teacher projects, quotes, and lessons associated with the coursework activities. We will also describe online course modules being developed within the UNO online course efforts, including one focusing on the global amphibian crisis.

The AFRL Scholars Program: a STEM-based summer internship initiative

NASA Astrophysics Data System (ADS)

Spencer, Mark F.; Atencio, Imelda J.; McCullough, Julie A.; Hwang, Eunsook S.

2016-09-01

The Air Force Research Laboratory (AFRL) Scholars Program offers stipend-paid summer internship opportunities to undergraduate- and graduate-level university students as well as upper-level high school students who are pursuing or plan to pursue degrees in science, technology, engineering, and mathematics (STEM). Internships through the AFRL Scholars Program are currently offered through the Directed Energy, Space Vehicles, and Munitions Directorates of AFRL with locations at Kirtland Air Force Base, New Mexico, Eglin Air Force Base, Florida, and Maui, Hawaii. Throughout their internships, AFRL Scholars gain valuable hands-on experience working with full-time AFRL scientists and engineers on cutting-edge research and technology. Overall, the selected interns are able to contribute to unique, research-based projects which often contain a strong emphasis in optics and photonics. This paper celebrates the continued success of the AFRL Scholars Program and shares a statistical overview of its growth over the past few years. In particular, the analysis focuses on how these STEM-related internships will hopefully meet the needs of an aging AFRL workforce in the years to come. This paper also provides an overview of two optics and photonics related internships at the undergraduate and graduate levels, respectively. Both interns received the Outstanding AFRL Scholar Award in their respective categories and are currently pursuing careers in optics and photonics based on their experiences as AFRL Scholars.

Rehabilitation and social adjustment of people with burns in society.

PubMed

Din, Sirajud; Shah, Mussawar; Asadullah; Jamal, Humera; Bilal, Muhammad

2015-02-01

The present study was conducted on rehabilitation and social adjustment of people with burns in society with the main objective to determine the relationship between social adjustment of people with burns and their psychosocial rehabilitation. The study was limited to the Burn Unit, Khyber Teaching Hospital, Peshawar, Pakistan. At bi-variate level, the following were observed: the relationship of psychosocial rehabilitation was highly significant (P=0.000) considering that people with burns feel shame in the society, a highly significant relation (P=0.000) was found between psychosocial rehabilitation and burn as the hurdle to contact other members of the society, a highly significant (P=0.000) relation was found between psychosocial rehabilitation and perception that society provides social support to people with burns, a highly significant (P=0.000) relationship between psychosocial rehabilitation and people with burns feel alienated from the society, a significant association (P=0.024) was found between psychosocial rehabilitation and loss of social network, and a significant (P=0.002) association between psychosocial rehabilitation and society insult toward people with burns. Regular provision of treatment, quota in job allocation for people with burns, initiation of stipend through Benazir Income Support Program, and keeping and updating record of burns at the district level in census centers were suggested as recommendations in light of the study. Copyright © 2014 Elsevier Ltd and ISBI. All rights reserved.

Training the teachers. The clinician-educator track of the University of Washington Pulmonary and Critical Care Medicine Fellowship Program.

PubMed

Adamson, Rosemary; Goodman, Richard B; Kritek, Patricia; Luks, Andrew M; Tonelli, Mark R; Benditt, Joshua

2015-04-01

The University of Washington was the first pulmonary and critical care medicine fellowship training program accredited by the Accreditation Council for Graduate Medical Education to create a dedicated clinician-educator fellowship track that has its own National Residency Matching Program number. This track was created in response to increasing demand for focused training in medical education in pulmonary and critical care. Through the Veterans Health Administration we obtained a stipend for a clinician-educator fellow to dedicate 12 months to training in medical education. This takes place predominantly in the second year of fellowship and is composed of several core activities: fellows complete the University of Washington's Teaching Scholars Program, a professional development program designed to train leaders in medical education; they teach in a variety of settings and receive feedback on their work from clinician-educator faculty and the learners; and they engage in scholarly activity, which may take the form of scholarship of teaching, integration, or investigation. Fellows are guided throughout this process by a primary mentor and a mentoring committee. Since funding became available in 2009, two of the three graduates to date have successfully secured clinician-educator faculty positions. Graduates uniformly believe that the clinician-educator track met their training goals better than the research-based track would have.

Gender preferences in the choice of a pediatric dental residency program.

PubMed

da Fonseca, Marcio A; Stiers, Matthew L

2009-09-01

The goal of this study was to investigate whether men and women applying for graduate training in pediatric dentistry placed different emphasis on the same factors and program characteristics upon making their final ranking decision. A questionnaire was mailed to the first-year resident class in the United States in 2005 containing both multiple-choice and open-ended questions covering six sections: 1) candidate's background, 2) the application process, 3) program characteristics, 4) nonclinical factors, 5) clinical factors, and 6) the interview process. In sections three through six, respondents ranked factors and characteristics from "not important" or "no influence" to "critical." The response rate was 69.2 percent (180/260), with approximately 57.8 percent females (104/180) and 61.4 percent non-Hispanic white respondents (110/180). Statistically significant differences between genders were as follows: 1) men were older (29.4 years versus 28.1, p<0.05); 2) men applied to more programs (9.9 vs. 8.1, p<0.05); 3) women preferred programs affiliated with their own dental school (p=0.046); 4) women preferred university-based programs (p=0.049); 5) women preferred programs that offered a high amount of patient care under general anesthesia (p=0.040); and 6) women placed more importance on the salary/stipend amount offered by the programs (p=0.045).

School-related expenses, living expenses, and income sources for graduate students in nurse anesthesia programs.

PubMed

Heikkila, Dianna

2002-02-01

Nurse anesthesia programs (NAPs) are the highest priced programs for graduate students compared with 7 other nursing master's degree programs. Not only are nurse anesthesia programs expensive, but also most students are encouraged by the policies within their individual programs to terminate full-time employment before matriculation. The purpose of this study was to determine school-related and living expenses, as well as the income and sources of income for graduate students in the second year of their NAP. To obtain the information, a student cost survey was designed and administered to participants attending NAPs across the United States during the 2001 school year. In addition, total degree costs were analyzed using a cost model assessing 4 components: educational costs, living expenses, net income foregone, and loan costs. The results showed that total degree costs incurred by graduate students in NAPs to complete their nurse anesthesia education totals $173,007. The analysis of the sources of income showed the following sources were used by respondents: guaranteed student loans; a spouse's income; agreements with future employers; stipends from universities, hospitals, and/or the military; grants; family support; and self-income. Completing a nurse anesthesia education program is expensive, although the expected return on the investment is high. Nevertheless, the expense may keep qualified graduate students from entering NAPs.

20 CFR 638.524 - Allowances and allotments.

Code of Federal Regulations, 2011 CFR

2011-04-01

... allotment by the SPAMIS Data Center to the student's spouse, child(ren) or other dependent, if such spouse, child(ren) or other dependent resides in any State in the United States. (d) In the event of a student's...

20 CFR 638.524 - Allowances and allotments.

Code of Federal Regulations, 2012 CFR

2012-04-01

... allotment by the SPAMIS Data Center to the student's spouse, child(ren) or other dependent, if such spouse, child(ren) or other dependent resides in any State in the United States. (d) In the event of a student's...

The Faraday effect of natural and artificial ferritins.

PubMed

Koralewski, M; Kłos, J W; Baranowski, M; Mitróová, Z; Kopčanský, P; Melníková, L; Okuda, M; Schwarzacher, W

2012-09-07

Measurements of the Faraday rotation at room temperature over the light wavelength range of 300-680 nm for horse spleen ferritin (HSF), magnetoferritin with different loading factors (LFs) and nanoscale magnetite and Fe(2)O(3) suspensions are reported. The Faraday rotation and the magnetization of the materials studied present similar magnetic field dependences and are characteristic of a superparamagnetic system. The dependence of the Faraday rotation on the magnetic field is described, excluding HSF and Fe(2)O(3), by a Langevin function with a log-normal distribution of the particle size allowing the core diameters of the substances studied to be calculated. It was found that the specific Verdet constant depends linearly on the LF. Differences in the Faraday rotation spectra and their magnetic field dependences allow discrimination between magnetoferritin with maghemite and magnetite cores which can be very useful in biomedicine.

Imaging galectin-3 dependent endocytosis with lattice light-sheet microscopy

NASA Astrophysics Data System (ADS)

Baek, Jongho; Lou, Jieqiong; Coelho, Simao; Lim, Yean Jin; Seidlitz, Silvia; Nicovich, Philip R.; Wunder, Christian; Johannes, Ludger; Gaus, Katharina

2017-04-01

Lattice light-sheet (LLS) microscopy provides ultrathin light sheets of a two-dimensional optical lattice that allows us imaging three-dimensional (3D) objects for hundreds of time points at sub-second intervals and at or below the diffraction limit. Galectin-3 (Gal3), a carbohydrate-binding protein, triggers glycosphingolipid (GSL)-dependent biogenesis of morphologically distinct endocytic vesicles that are cargo specific and clathrin independent. In this study, we apply LLS microscopy to study the dynamics of Gal3 dependent endocytosis in live T cells. This will allow us to observe Gal3-mediated endocytosis at high temporal and excellent 3D spatial resolution, which may shed light on our understanding of the mechanism and physiological function of Gal3-induced endocytosis.

Language-Dependent Pitch Encoding Advantage in the Brainstem Is Not Limited to Acceleration Rates that Occur in Natural Speech

ERIC Educational Resources Information Center

Krishnan, Ananthanarayan; Gandour, Jackson T.; Smalt, Christopher J.; Bidelman, Gavin M.

2010-01-01

Experience-dependent enhancement of neural encoding of pitch in the auditory brainstem has been observed for only specific portions of native pitch contours exhibiting high rates of pitch acceleration, irrespective of speech or nonspeech contexts. This experiment allows us to determine whether this language-dependent advantage transfers to…

Field-cycling NMR with high-resolution detection under magic-angle spinning: determination of field-window for nuclear hyperpolarization in a photosynthetic reaction center.

PubMed

Gräsing, Daniel; Bielytskyi, Pavlo; Céspedes-Camacho, Isaac F; Alia, A; Marquardsen, Thorsten; Engelke, Frank; Matysik, Jörg

2017-09-21

Several parameters in NMR depend on the magnetic field strength. Field-cycling NMR is an elegant way to explore the field dependence of these properties. The technique is well developed for solution state and in relaxometry. Here, a shuttle system with magic-angle spinning (MAS) detection is presented to allow for field-dependent studies on solids. The function of this system is demonstrated by exploring the magnetic field dependence of the solid-state photochemically induced nuclear polarization (photo-CIDNP) effect. The effect allows for strong nuclear spin-hyperpolarization in light-induced spin-correlated radical pairs (SCRPs) under solid-state conditions. To this end, 13 C MAS NMR is applied to a photosynthetic reaction center (RC) of the purple bacterium Rhodobacter (R.) sphaeroides wildtype (WT). For induction of the effect in the stray field of the magnet and its subsequent observation at 9.4 T under MAS NMR conditions, the sample is shuttled by the use of an aerodynamically driven sample transfer technique. In the RC, we observe the effect down to 0.25 T allowing to determine the window for the occurrence of the effect to be between about 0.2 and 20 T.

Response moderation models for conditional dependence between response time and response accuracy.

PubMed

Bolsinova, Maria; Tijmstra, Jesper; Molenaar, Dylan

2017-05-01

It is becoming more feasible and common to register response times in the application of psychometric tests. Researchers thus have the opportunity to jointly model response accuracy and response time, which provides users with more relevant information. The most common choice is to use the hierarchical model (van der Linden, 2007, Psychometrika, 72, 287), which assumes conditional independence between response time and accuracy, given a person's speed and ability. However, this assumption may be violated in practice if, for example, persons vary their speed or differ in their response strategies, leading to conditional dependence between response time and accuracy and confounding measurement. We propose six nested hierarchical models for response time and accuracy that allow for conditional dependence, and discuss their relationship to existing models. Unlike existing approaches, the proposed hierarchical models allow for various forms of conditional dependence in the model and allow the effect of continuous residual response time on response accuracy to be item-specific, person-specific, or both. Estimation procedures for the models are proposed, as well as two information criteria that can be used for model selection. Parameter recovery and usefulness of the information criteria are investigated using simulation, indicating that the procedure works well and is likely to select the appropriate model. Two empirical applications are discussed to illustrate the different types of conditional dependence that may occur in practice and how these can be captured using the proposed hierarchical models. © 2016 The British Psychological Society.

Temperature Dependences of Mechanisms Responsible for the Water-Vapor Continuum Absorption

NASA Technical Reports Server (NTRS)

Ma, Qiancheng

2014-01-01

The water-vapor continuum absorption plays an important role in the radiative balance in the Earth's atmosphere. It has been experimentally shown that for ambient atmospheric conditions, the continuum absorption scales quadratically with the H2O number density and has a strong, negative temperature dependence (T dependence). Over the years, there have been three different theoretical mechanisms postulated: far-wings of allowed transition lines, water dimers, and collision-induced absorption. The first mechanism proposed was the accumulation of absorptions from the far-wings of the strong allowed transition lines. Later, absorption by water dimers was proposed, and this mechanism provides a qualitative explanation for the continuum characters mentioned above. Despite the improvements in experimental data, at present there is no consensus on which mechanism is primarily responsible for the continuum absorption.

A dual switch controls bacterial enhancer-dependent transcription

PubMed Central

Wiesler, Simone C.; Burrows, Patricia C.; Buck, Martin

2012-01-01

Bacterial RNA polymerases (RNAPs) are targets for antibiotics. Myxopyronin binds to the RNAP switch regions to block structural rearrangements needed for formation of open promoter complexes. Bacterial RNAPs containing the major variant σ54 factor are activated by enhancer-binding proteins (bEBPs) and transcribe genes whose products are needed in pathogenicity and stress responses. We show that (i) enhancer-dependent RNAPs help Escherichia coli to survive in the presence of myxopyronin, (ii) enhancer-dependent RNAPs partially resist inhibition by myxopyronin and (iii) ATP hydrolysis catalysed by bEBPs is obligatory for functional interaction of the RNAP switch regions with the transcription start site. We demonstrate that enhancer-dependent promoters contain two barriers to full DNA opening, allowing tight regulation of transcription initiation. bEBPs engage in a dual switch to (i) allow propagation of nucleated DNA melting from an upstream DNA fork junction and (ii) complete the formation of the transcription bubble and downstream DNA fork junction at the RNA synthesis start site, resulting in switch region-dependent RNAP clamp closure and open promoter complex formation. PMID:22965125

Tradeoff Analysis of Removing Dependents from USAREUR.

DTIC Science & Technology

1980-06-01

discussed in the Family Housing section. Remaining are cost of living allowances (COLA), housing allowance to those residing on the economy ( HOLA ), and...regardless of where the family in Europe resides. HOLA , on the other hand, would be eliminated completely because there would be no require- ment for...economy for entertainment, hous- ing payments with their associated HOLA , most of the cost of living (COLA) allowance, and indirect payments such as

7 CFR 3402.9 - Financial provisions.

Code of Federal Regulations, 2012 CFR

2012-01-01

... Program Description § 3402.9 Financial provisions. An institution may elect to apply the cost-of-education... institution elects to use its cost-of-education institutional allowance for this purpose or elects to pay such costs out of non-USDA monies. No dependency allowances are provided to any USDA Graduate or Postdoctoral...

Range-Dependent Acoustic Propagation in Shallow Water with Elastic Bottom Effects

DTIC Science & Technology

2015-09-30

1 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Range-Dependent Acoustic Propagation in Shallow Water ...theory is inadequate for properly describing loss in shallow water acoustic propagation. Finally there is range dependence, which can be significant in...work will lead to a practical method to investigate seismo- acoustic propagation in shallow - water environments, and allow us to compare and contrast

Regularities of Filamentary Channels Formation During Formation of Nanostructured Non-Metallic Inorganic Coatings in Microplasma Galvanostatic Mode in Solutions

NASA Astrophysics Data System (ADS)

Mamaev, A. I.; Mamaeva, V. A.; Kolenchin, N. F.; Chubenko, A. K.; Kovalskaya, Ya. B.; Konstantinova, T. A.; Dolgova, Yu. N.; Beletskaya, E. Yu.

2016-04-01

This paper presents the theoretical models describing the growth of filamentary channels of nanostructured non-metallic coatings formed by anodizing and microplasma oxidation. The authors identified dependences of the number of pores on the coating thickness. The paper presents graphic dependences of the number of filamentary channels on the process time and the coating thickness. These dependences allow calculating through and surface porosity, and in cases, when the pores are filled with functional material, they allow calculating the concentration distribution of this functional material throughout the coating thickness. The theoretical models enhance our understanding of the nature of anode processes and can be used to describe and forecast the growth and filling of porous coatings, so they can also be used to create functional and bioactive materials.

Time-dependent negative reinforcement of ethanol intake by alleviation of acute withdrawal

PubMed Central

Cunningham, Christopher L.; Fidler, Tara L.; Murphy, Kevin V.; Mulgrew, Jennifer A.; Smitasin, Phoebe J.

2012-01-01

Background Drinking to alleviate the symptoms of acute withdrawal is included in diagnostic criteria for alcoholism, but the contribution of acute withdrawal relief to high alcohol intake has been difficult to model in animals. Methods Ethanol dependence was induced by passive intragastric ethanol infusions in C57BL/6J (B6) and DBA/2J (D2) mice; non-dependent controls received water infusions. Mice were then allowed to self-administer ethanol or water intragastrically. Results The time course of acute withdrawal was similar to that produced by chronic ethanol vapor exposure in mice, reaching a peak at 7-9 h and returning to baseline within 24 h; withdrawal severity was greater in D2 than in B6 mice (Exp. 1). Post-withdrawal delays in initial ethanol access (1, 3 or 5 days) reduced the enhancement in later ethanol intake normally seen in D2 (but not B6) mice allowed to self-infuse ethanol during acute withdrawal (Exp. 2). The post-withdrawal enhancement of ethanol intake persisted over a 5-d abstinence period in D2 mice (Exp. 3). D2 mice allowed to drink ethanol during acute withdrawal drank more ethanol and self-infused more ethanol than non-dependent mice (Exp. 4). Conclusions Alcohol access during acute withdrawal increased later alcohol intake in a time-dependent manner, an effect that may be related to a genetic difference in sensitivity to acute withdrawal. This promising model of negative reinforcement encourages additional research on the mechanisms underlying acute withdrawal relief and its role in determining risk for alcoholism. PMID:22999529

Development of Co-Extrusion Technologies for Green Manufacture of Energetics

DTIC Science & Technology

2006-04-01

extrusion, Cc-extruded, ETPE, TPE, Energetic thermoplastic elastomer , PDMS, Polydimethyl siloxane, Fast core propellant, Co-layered, Wall slip, Shear...first opportunity possible, the steady FEM models of SIT will need to be converted into time dependent models to allow time dependent calculations to be

A Qualitative Analysis of Common Concerns about Challenges Facing Pharmacy Experiential Education Programs

PubMed Central

Craddick, Karen; Eccles, Dayl; Kwasnik, Abigail; O’Sullivan, Teresa A.

2015-01-01

Objective. To qualitatively analyze free-text responses gathered as part of a previously published survey in order to systematically identify common concerns facing pharmacy experiential education (EE) programs. Methods. In 2011, EE directors at all 118 accredited pharmacy schools in the US were asked in a survey to describe the most pressing issues facing their programs. Investigators performed qualitative, thematic analysis of responses and compared results against demographic data (institution type, class size, number of practice sites, number and type of EE faculty member/staff). Expert and novice investigators identified common themes via an iterative process. To check validity, additional expert and novice reviewers independently coded responses. The Cohen kappa coefficient was calculated and showed good agreement between investigators and reviewers. Results. Seventy-eight responses were received (66% response rate) representing 75% of publicly funded institutions and 71% of schools with class sizes 51-150. Themes identified as common concerns were site capacity, workload/financial support, quality assurance, preceptor development, preceptor stipends, assessment, onboarding, and support/recognition from administration. Good agreement (mean percent agreement 93%, ƙ range=0.59-0.92) was found between investigators and reviewers. Conclusion. Site capacity for student placements continues to be the foremost concern for many experiential education programs. New concerns about preceptor development and procedures for placing and orienting students at individual practice sites (ie, “onboarding”) have emerged and must be addressed as new accreditation standards are implemented. PMID:25741022

Alien smuggling: East to West.

PubMed

Walsh, J H

1987-01-01

This year untold millions of illegal aliens will enter Western Europe, Canada, and the US; in 1986, the US alone made 1.7 million apprehensions. Because of the numbers involved and the hard currency exchanged, alien smuggling has become big business--a lucrative track in desparate human beings. West Germany's open door asylum policy has been a boon to the smugglers, and West Berlin is currently a favored port of entry. The government provides social benefits--apartments, food, a stipend, and clothing--for asylum seekers. Smuggling operations appear to fit 3 categories: 1) state-sponsored alien smugglers, with a sub-category of terrorists; 2) ethnic smugglers with a history of terrorist spinoffs; and 3) independent smugglers, who are profit oriented, and willing to handle ethnic aliens and terrorists. In West Germany, immigration investigations begin at the border. West German officials often know that as they cause the Eastern border to be tightened, the flow will gravitate south toward Austria. Redirecting the trasit of Third Worlders from East Berlin away from West Germany, Sweden, and Denmark will be a stop-gap measure at best. Part of West Germany's immigration problem can be traced to the Basic Law that provides asylum for those who claim persecution (political, racial, ethnic, or religious). Yet, any attempt to change asylum would result in an admission of defeat in the quest for a unified Germany. Should Austria move to tighten its immigration laws, agreements similar to those between East and West Germany will likely follow.

How to Conceptualize and Implement a PhD Program in Health Sciences—The Basel Approach

PubMed Central

Keller, Franziska; Dhaini, Suzanne; Briel, Matthias; Henrichs, Sina; Höchsmann, Christoph; Kalbermatten, Daniel; Künzli, Nino; Mollet, Annette; Puelacher, Christian; Schmidt-Trucksäss, Arno; von Niederhäusern, Belinda; De Geest, Sabina

2018-01-01

Objectives: Over the past decade, several excellent guidelines have been published on how to enhance the quality of PhD education in Europe. Aimed primarily at preparing students for innovative roles in their fields, they include variously structured approaches to curricular offerings, as well as other program components applicable across specialties (eg: supervisor support, scientific conduct, transferable skills). Since 2012, the interdisciplinary PhD Program in Health Sciences (PPHS) at the Faculty of Medicine of the University of Basel in Switzerland has focused on translating these guidelines into a 21st-century health sciences PhD program. Results: The PPHS started in 2012 based on the European Union (EU) guidelines for PhD education. This article describes the resulting interdisciplinary PhD program’s conceptual underpinnings, rationale, structures, and 10 building blocks, like student portfolios, thematic training, interdisciplinary research seminars, student-initiated interdisciplinary activities, financial support of course participation, top-up and extension stipends, PhD supervision, research integrity, alumni follow-up network, and promotional tools including a dedicated website. Students enter from Clinical Research, Medicine Development, Nursing Science, Epidemiology and Public Health including Insurance Medicine, Sport Science (all from the Faculty of Medicine), and Epidemiology (Faculty of Science). Discussion and Conclusion: The Basel PPHS exemplifies state-of-the-art PhD education in Health Sciences based on European guidelines and offers guidance to other groups from conceptualization to rollout of an interdisciplinary health sciences PhD program. PMID:29780889

A review of patient and skin characteristics associated with skin tears.

PubMed

Rayner, R; Carville, K; Leslie, G; Roberts, P

2015-09-01

Skin tears are the most common wound among the elderly and have the potential to cause infection, form chronic wounds, reduce quality of life and increase health-care costs. Our aim was to identify studies that reviewed patient and skin characteristics associated with skin tears. A review of skin tear studies reported in the English literature between 1980 and 2013 was undertaken using the following electronic databases: PubMed, Medline, CINAHL, Embase, Scopus, Evidence Based and Medicine Reviews (EBM). Search terms included aged, skin, tears or lacerations, skin tearing, geri tear, epidermal tear and prevalence. There were 343 articles found with using the search terms. After abstract review nine were found to be relevant to the search. The principle findings from these eight published articles and one unpublished study revealed that the most common patient characteristics were a history of skin tears, impaired mobility and impaired cognition. Skin characteristics associated with skin tears included senile purpura, ecchymosis and oedema. This review provides an overview of identified patient and skin characteristics that predispose the elderly to skin tears and exposes the lack of research within this domain. R. Rayner is a recipient of a 2013 Australian Postgraduate Award, Curtin University Postgraduate Scholarship and a Wound Management Cooperative Research Centre (CRC) PhD stipend. The School of Nursing, Midwifery and Paramedicine, Curtin University and the Silver Chain Group, Western Australia are participants in the Wound Management Innovation CRC. No conflict of interest exists among the authors.

Affordability of Meteorology Graduate Programs in the United States and Canada.

NASA Astrophysics Data System (ADS)

Gilmore, Matthew S.; Toracinta, E. Richard

1998-06-01

The authors surveyed 55 university departments in the United States and Canada that grant doctor of philosophy and/or master of science degrees in meteorology or the atmospheric sciences. Two-thirds of university departments responded. Survey topics included graduate student income (stipends and health insurance benefits) and mandatory costs (tuition, fees, and health insurance costs) incurred for fall 1996.Results show that most graduate students do have funding but only one-quarter of departments indicate that health insurance benefits are provided to graduate assistants. The largest mandatory cost is typically housing, which was estimated (except for Canadian schools) with 1996 Fair Market Rent data from the U.S. Department of Housing and Urban Development. For schools not providing it, the second largest cost is typically health insurance. The smallest costs are typically tuition (waived for graduate assistants in most cases) and fees.The difference between income and mandatory costs over a nine-month period gives an "effective income." Evidence was found associating greater effective income with larger departments and with locations where housing costs are larger. No significant evidence was found to associate differences in effective income with city size or geographic region. The broad range in effective income between the departments suggests that some graduate programs may be much more affordable than others.This information can aid university departments in planning budgets that keep them competitive with one another. This paper will also help prospective graduate students by raising awareness about important issues of graduate program affordability.

Interventions for sustainable weight loss in military families

DTIC Science & Technology

2017-05-01

as well as allowing dependents of retired active duty military personnel members to join the study. In the past reporting year, we have received...Since the submission of our previous Annual Report in 2016, we have enrolled 93 dependent adult family members of Active Duty military personnel and 26...at Fort Detrick, MD. 15. SUBJECT TERMS Military dependents , recruiting, military bases, obesity 16. SECURITY CLASSIFICATION OF: 17. LIMITATION OF

Practical Bayesian tomography

NASA Astrophysics Data System (ADS)

Granade, Christopher; Combes, Joshua; Cory, D. G.

2016-03-01

In recent years, Bayesian methods have been proposed as a solution to a wide range of issues in quantum state and process tomography. State-of-the-art Bayesian tomography solutions suffer from three problems: numerical intractability, a lack of informative prior distributions, and an inability to track time-dependent processes. Here, we address all three problems. First, we use modern statistical methods, as pioneered by Huszár and Houlsby (2012 Phys. Rev. A 85 052120) and by Ferrie (2014 New J. Phys. 16 093035), to make Bayesian tomography numerically tractable. Our approach allows for practical computation of Bayesian point and region estimators for quantum states and channels. Second, we propose the first priors on quantum states and channels that allow for including useful experimental insight. Finally, we develop a method that allows tracking of time-dependent states and estimates the drift and diffusion processes affecting a state. We provide source code and animated visual examples for our methods.

Photon Counting Imaging with an Electron-Bombarded Pixel Image Sensor

PubMed Central

Hirvonen, Liisa M.; Suhling, Klaus

2016-01-01

Electron-bombarded pixel image sensors, where a single photoelectron is accelerated directly into a CCD or CMOS sensor, allow wide-field imaging at extremely low light levels as they are sensitive enough to detect single photons. This technology allows the detection of up to hundreds or thousands of photon events per frame, depending on the sensor size, and photon event centroiding can be employed to recover resolution lost in the detection process. Unlike photon events from electron-multiplying sensors, the photon events from electron-bombarded sensors have a narrow, acceleration-voltage-dependent pulse height distribution. Thus a gain voltage sweep during exposure in an electron-bombarded sensor could allow photon arrival time determination from the pulse height with sub-frame exposure time resolution. We give a brief overview of our work with electron-bombarded pixel image sensor technology and recent developments in this field for single photon counting imaging, and examples of some applications. PMID:27136556

Video Allows Young Scientists New Ways to Be Seen

ERIC Educational Resources Information Center

Park, John C.

2009-01-01

Science is frequently a visual endeavor, dependent on direct or indirect observations. Teachers have long employed motion pictures in the science classroom to allow students to make indirect observations, but the capabilities of digital video offer opportunities to engage students in active science learning. Not only can watching a digital video…

Electric Field Controlled Magnetism in BiFeO3/Ferromagnet Films

NASA Astrophysics Data System (ADS)

Barry, M.; Lee, K.; Chu, Y. H.; Yang, P. L.; Martin, L. W.; Jenkins, C. A.; Ramesh, R.; Scholl, A.; Doran, A.

2007-03-01

BiFeO3 is the only single phase room temperature multiferroic that is currently known. Not only does it have applications as a lead-free replacement for ferroelectric memory cells and piezoelectric sensors, but its interactions with other materials are now attracting a great deal of attention. Its multiferroic nature has potential in the field of exchange bias, where it could allow electric-field control of the ferromagnetic (FM) magnetization. In order to understand this coupling, an understanding of the magnetization in BiFeO3 is necessary. X-ray linear and circular dichroism images were obtained using a high spatial resolution photoelectron emission microscope (PEEM), allowing elemental specificity and surface sensitivity. A piezoelectric force microscope (PFM) was used to map the ferroelectric state in micron-sized regions of the films, which were then probed using crystallographic measurements and temperature dependent PEEM measurements. Temperature dependent structural measurements allow decoupling of the two order parameters, ferroelectric and magnetic, contributing to the photoemission signal. Careful analysis of linear and circular dichroism images allows determination of magnetic directions in BiFeO3 and FM layers.

Conservation law of angular momentum in helicity-dependent Raman and Rayleigh scattering

NASA Astrophysics Data System (ADS)

Tatsumi, Yuki; Kaneko, Tomoaki; Saito, Riichiro

2018-05-01

In first-order Raman scattering, helicity of circularly polarized incident light is either conserved or changed depending on the Raman modes. When the helicity of incident light changes in the scattered light, the angular momentum of a photon is transferred to the material. Here, we present the conservation law of pseudoangular momentum in the helicity-dependent Raman scattering for a N -fold (N =1 -4 ,6 ) rotational symmetry of a crystal. Furthermore, the conservation law of electron-phonon interaction is discussed by considering the vibration direction of a phonon that has the same or lower symmetry than the symmetry of the crystal, which is essential to allow the helicity change in Raman scattering in a highly symmetric material, such as graphene. We also discuss the conservation law of pseudoangular momentum in Rayleigh scattering and show that the helicity change is allowed only in the crystal with one- or twofold rotational symmetry.

Frequency-dependent FDTD methods using Z transforms

NASA Technical Reports Server (NTRS)

Sullivan, Dennis M.

1992-01-01

While the frequency-dependent finite-difference time-domain, or (FD)2TD, method can correctly calculate EM propagation through media whose dielectric properties are frequency-dependent, more elaborate applications lead to greater (FD)2TD complexity. Z-transform theory is presently used to develop the mathematical bases of the (FD)2TD method, simultaneously obtaining a clearer formulation and allowing researchers to draw on the existing literature of systems analysis and signal-processing.

Consistency of field dependence in treated alcoholics.

PubMed

Danahy, S; Kahn, M W

1981-10-01

In accounting for the consistent finding that alcoholics are more field dependent than other groups, research generally supports the predisposition rather than the consequence hypothesis. In this study 32 alcoholics were tested for field dependence with Embedded Figures on admission to and at discharge from a 60-d treatment program. A large and significant drop in the field dependence measure was found, supporting the consequence hypothesis. The pre-posttime period not controlled in other studies, allowing for clearing acute effects and improved nutrition, health, and test motivation, amy account for this change.

Attenuation process of the longitudinal phonon mode in a TeO2 crystal in the 20-GHz range

NASA Astrophysics Data System (ADS)

Ohno, S.; Sonehara, T.; Tatsu, E.; Koreeda, A.; Saikan, S.

2017-06-01

We experimentally investigated the hypersonic attenuation process of a longitudinal mode (L-mode) sound wave in TeO2 from room temperature to a lower temperature using Brillouin scattering and impulsive stimulated thermal scattering (ISTS) measurements. For precise measurement of the Brillouin linewidth at low temperatures, whereby the mean free path of the phonon becomes longer than the sample length, it is indispensable that the phonon should propagate along the phonon-resonance direction. To figure out the suitable direction, we defined two indices characterizing a degree of phonon divergence and a purity of propagation direction. The best direction that we found from these indices is [110] direction in TeO2, and it was used to discuss the temperature and frequency dependences of Brillouin spectra. We extracted the temperature dependence of the attenuation rate of T4 from the modulated Brillouin spectra due to the phonon resonance below Debye temperature. The frequency dependence ω1 of the hypersonic attenuation was also estimated from the polarization dependence of the Brillouin linewidth. Theoretically, it predicted that the L-mode phonon attenuation at low temperatures in TeO2 is a result of Herring's process, which shows the attenuation behavior of ω2T3 . The ω1T4 dependence is not allowed in Herring's process but is allowed by the L +L →L process, which has been considered to be forbidden so far. We evaluated the thermal phonon lifetime using ISTS and established that it was finite even at 20 K, thereby allowing the L +L →L process. Therefore, we conclude that the L +L →L process dominates the attenuation of an L-mode phonon in TeO2 in the low-temperature region.

Multivariate Non-Symmetric Stochastic Models for Spatial Dependence Models

NASA Astrophysics Data System (ADS)

Haslauer, C. P.; Bárdossy, A.

2017-12-01

A copula based multivariate framework allows more flexibility to describe different kind of dependences than what is possible using models relying on the confining assumption of symmetric Gaussian models: different quantiles can be modelled with a different degree of dependence; it will be demonstrated how this can be expected given process understanding. maximum likelihood based multivariate quantitative parameter estimation yields stable and reliable results; not only improved results in cross-validation based measures of uncertainty are obtained but also a more realistic spatial structure of uncertainty compared to second order models of dependence; as much information as is available is included in the parameter estimation: incorporation of censored measurements (e.g., below detection limit, or ones that are above the sensitive range of the measurement device) yield to more realistic spatial models; the proportion of true zeros can be jointly estimated with and distinguished from censored measurements which allow estimates about the age of a contaminant in the system; secondary information (categorical and on the rational scale) has been used to improve the estimation of the primary variable; These copula based multivariate statistical techniques are demonstrated based on hydraulic conductivity observations at the Borden (Canada) site, the MADE site (USA), and a large regional groundwater quality data-set in south-west Germany. Fields of spatially distributed K were simulated with identical marginal simulation, identical second order spatial moments, yet substantially differing solute transport characteristics when numerical tracer tests were performed. A statistical methodology is shown that allows the delineation of a boundary layer separating homogenous parts of a spatial data-set. The effects of this boundary layer (macro structure) and the spatial dependence of K (micro structure) on solute transport behaviour is shown.

Locally Dependent Linear Logistic Test Model with Person Covariates

ERIC Educational Resources Information Center

Ip, Edward H.; Smits, Dirk J. M.; De Boeck, Paul

2009-01-01

The article proposes a family of item-response models that allow the separate and independent specification of three orthogonal components: item attribute, person covariate, and local item dependence. Special interest lies in extending the linear logistic test model, which is commonly used to measure item attributes, to tests with embedded item…

Nonperturbative renormalization-group approach preserving the momentum dependence of correlation functions

NASA Astrophysics Data System (ADS)

Rose, F.; Dupuis, N.

2018-05-01

We present an approximation scheme of the nonperturbative renormalization group that preserves the momentum dependence of correlation functions. This approximation scheme can be seen as a simple improvement of the local potential approximation (LPA) where the derivative terms in the effective action are promoted to arbitrary momentum-dependent functions. As in the LPA, the only field dependence comes from the effective potential, which allows us to solve the renormalization-group equations at a relatively modest numerical cost (as compared, e.g., to the Blaizot-Mendéz-Galain-Wschebor approximation scheme). As an application we consider the two-dimensional quantum O(N ) model at zero temperature. We discuss not only the two-point correlation function but also higher-order correlation functions such as the scalar susceptibility (which allows for an investigation of the "Higgs" amplitude mode) and the conductivity. In particular, we show how, using Padé approximants to perform the analytic continuation i ωn→ω +i 0+ of imaginary frequency correlation functions χ (i ωn) computed numerically from the renormalization-group equations, one can obtain spectral functions in the real-frequency domain.

Regression analysis using dependent Polya trees.

PubMed

Schörgendorfer, Angela; Branscum, Adam J

2013-11-30

Many commonly used models for linear regression analysis force overly simplistic shape and scale constraints on the residual structure of data. We propose a semiparametric Bayesian model for regression analysis that produces data-driven inference by using a new type of dependent Polya tree prior to model arbitrary residual distributions that are allowed to evolve across increasing levels of an ordinal covariate (e.g., time, in repeated measurement studies). By modeling residual distributions at consecutive covariate levels or time points using separate, but dependent Polya tree priors, distributional information is pooled while allowing for broad pliability to accommodate many types of changing residual distributions. We can use the proposed dependent residual structure in a wide range of regression settings, including fixed-effects and mixed-effects linear and nonlinear models for cross-sectional, prospective, and repeated measurement data. A simulation study illustrates the flexibility of our novel semiparametric regression model to accurately capture evolving residual distributions. In an application to immune development data on immunoglobulin G antibodies in children, our new model outperforms several contemporary semiparametric regression models based on a predictive model selection criterion. Copyright © 2013 John Wiley & Sons, Ltd.

Long-range dependence in earthquake-moment release and implications for earthquake occurrence probability.

PubMed

Barani, Simone; Mascandola, Claudia; Riccomagno, Eva; Spallarossa, Daniele; Albarello, Dario; Ferretti, Gabriele; Scafidi, Davide; Augliera, Paolo; Massa, Marco

2018-03-28

Since the beginning of the 1980s, when Mandelbrot observed that earthquakes occur on 'fractal' self-similar sets, many studies have investigated the dynamical mechanisms that lead to self-similarities in the earthquake process. Interpreting seismicity as a self-similar process is undoubtedly convenient to bypass the physical complexities related to the actual process. Self-similar processes are indeed invariant under suitable scaling of space and time. In this study, we show that long-range dependence is an inherent feature of the seismic process, and is universal. Examination of series of cumulative seismic moment both in Italy and worldwide through Hurst's rescaled range analysis shows that seismicity is a memory process with a Hurst exponent H ≈ 0.87. We observe that H is substantially space- and time-invariant, except in cases of catalog incompleteness. This has implications for earthquake forecasting. Hence, we have developed a probability model for earthquake occurrence that allows for long-range dependence in the seismic process. Unlike the Poisson model, dependent events are allowed. This model can be easily transferred to other disciplines that deal with self-similar processes.

Spectral-based propagation schemes for time-dependent quantum systems with application to carbon nanotubes

NASA Astrophysics Data System (ADS)

Chen, Zuojing; Polizzi, Eric

2010-11-01

Effective modeling and numerical spectral-based propagation schemes are proposed for addressing the challenges in time-dependent quantum simulations of systems ranging from atoms, molecules, and nanostructures to emerging nanoelectronic devices. While time-dependent Hamiltonian problems can be formally solved by propagating the solutions along tiny simulation time steps, a direct numerical treatment is often considered too computationally demanding. In this paper, however, we propose to go beyond these limitations by introducing high-performance numerical propagation schemes to compute the solution of the time-ordered evolution operator. In addition to the direct Hamiltonian diagonalizations that can be efficiently performed using the new eigenvalue solver FEAST, we have designed a Gaussian propagation scheme and a basis-transformed propagation scheme (BTPS) which allow to reduce considerably the simulation times needed by time intervals. It is outlined that BTPS offers the best computational efficiency allowing new perspectives in time-dependent simulations. Finally, these numerical schemes are applied to study the ac response of a (5,5) carbon nanotube within a three-dimensional real-space mesh framework.

Properties of the Boltzmann equation in the classical approximation

DOE PAGES

Epelbaum, Thomas; Gelis, François; Tanji, Naoto; ...

2014-12-30

We examine the Boltzmann equation with elastic point-like scalar interactions in two different versions of the the classical approximation. Although solving numerically the Boltzmann equation with the unapproximated collision term poses no problem, this allows one to study the effect of the ultraviolet cutoff in these approximations. This cutoff dependence in the classical approximations of the Boltzmann equation is closely related to the non-renormalizability of the classical statistical approximation of the underlying quantum field theory. The kinetic theory setup that we consider here allows one to study in a much simpler way the dependence on the ultraviolet cutoff, since onemore » has also access to the non-approximated result for comparison.« less

Electric microwave absorption for the study of GaAs/AlGaAs heterostructure systems

NASA Astrophysics Data System (ADS)

Zappe, Hans P.; Jantz, Wolfgang

1990-12-01

The use of magnetic-field-dependent microwave absorption as a nondestructive and contact-free means to study transport behavior in GaAs/AlGaAs devices is explored. This technique allows quick measurement of resistance, mobility, and carrier concentration in bulk substrates as well as in the two-dimensional electron gas of heterostructure quantum wells. The two- and three-dimensional conductivities may be separably evaluated, allowing detailed study of conduction in the active layer of high-electron-mobility devices. A brief theoretical foundation is provided, followed by application of the approach to examination of device structural dependencies, carrier-density conduction behavior, and the effects of etch processing on quantum-well integrity.

Identifying influential factors of business process performance using dependency analysis

NASA Astrophysics Data System (ADS)

Wetzstein, Branimir; Leitner, Philipp; Rosenberg, Florian; Dustdar, Schahram; Leymann, Frank

2011-02-01

We present a comprehensive framework for identifying influential factors of business process performance. In particular, our approach combines monitoring of process events and Quality of Service (QoS) measurements with dependency analysis to effectively identify influential factors. The framework uses data mining techniques to construct tree structures to represent dependencies of a key performance indicator (KPI) on process and QoS metrics. These dependency trees allow business analysts to determine how process KPIs depend on lower-level process metrics and QoS characteristics of the IT infrastructure. The structure of the dependencies enables a drill-down analysis of single factors of influence to gain a deeper knowledge why certain KPI targets are not met.

Faculty Development in Small-Group Teaching Skills Associated with a Training Course on Office-Based Treatment of Opioid Dependence

ERIC Educational Resources Information Center

Wong, Jeffrey G.; Holmboe, Eric S.; Becker, William C.; Fiellin, David A.; Jara, Gail B.; Martin, Judith

2005-01-01

The Drug Addiction Treatment Act of 2000 (DATA-2000) allows qualified physicians to treat opioid-dependent patients with schedule III-V medications, such as buprenorphine, in practices separate from licensed, accredited opioid treatment programs. Physicians may attain this qualification by completing 8-hours of training in treating opioid…

Single-molecule photon emission statistics for systems with explicit time dependence: Generating function approach

NASA Astrophysics Data System (ADS)

Peng, Yonggang; Xie, Shijie; Zheng, Yujun; Brown, Frank L. H.

2009-12-01

Generating function calculations are extended to allow for laser pulse envelopes of arbitrary shape in numerical applications. We investigate photon emission statistics for two-level and V- and Λ-type three-level systems under time-dependent excitation. Applications relevant to electromagnetically induced transparency and photon emission from single quantum dots are presented.

38 CFR 3.704 - Elections within class of dependents.

Code of Federal Regulations, 2012 CFR

2012-07-01

... parents had filed claim for dependency and indemnity compensation. The rate of death compensation for the... behalf of one child will not serve to increase the rate allowable for any other child under another law in that case. The rate payable for each child will not exceed the amount which would be paid if all...

38 CFR 3.704 - Elections within class of dependents.

Code of Federal Regulations, 2013 CFR

2013-07-01

... parents had filed claim for dependency and indemnity compensation. The rate of death compensation for the... behalf of one child will not serve to increase the rate allowable for any other child under another law in that case. The rate payable for each child will not exceed the amount which would be paid if all...

38 CFR 3.704 - Elections within class of dependents.

Code of Federal Regulations, 2011 CFR

2011-07-01

... parents had filed claim for dependency and indemnity compensation. The rate of death compensation for the... behalf of one child will not serve to increase the rate allowable for any other child under another law in that case. The rate payable for each child will not exceed the amount which would be paid if all...

38 CFR 3.704 - Elections within class of dependents.

Code of Federal Regulations, 2014 CFR

2014-07-01

... parents had filed claim for dependency and indemnity compensation. The rate of death compensation for the... behalf of one child will not serve to increase the rate allowable for any other child under another law in that case. The rate payable for each child will not exceed the amount which would be paid if all...

38 CFR 3.704 - Elections within class of dependents.

Code of Federal Regulations, 2010 CFR

2010-07-01

... parents had filed claim for dependency and indemnity compensation. The rate of death compensation for the... behalf of one child will not serve to increase the rate allowable for any other child under another law in that case. The rate payable for each child will not exceed the amount which would be paid if all...

45 CFR 260.33 - When are expenditures on State or local tax credits allowable expenditures for TANF-related...

Code of Federal Regulations, 2010 CFR

2010-10-01

... refundable dependent care credits, the refundable portion that would count as an expenditure is the amount of... 45 Public Welfare 2 2010-10-01 2010-10-01 false When are expenditures on State or local tax credits allowable expenditures for TANF-related purposes? 260.33 Section 260.33 Public Welfare Regulations...

45 CFR 260.33 - When are expenditures on State or local tax credits allowable expenditures for TANF-related...

Code of Federal Regulations, 2011 CFR

2011-10-01

... refundable dependent care credits, the refundable portion that would count as an expenditure is the amount of... 45 Public Welfare 2 2011-10-01 2011-10-01 false When are expenditures on State or local tax credits allowable expenditures for TANF-related purposes? 260.33 Section 260.33 Public Welfare Regulations...

45 CFR 260.33 - When are expenditures on State or local tax credits allowable expenditures for TANF-related...

Code of Federal Regulations, 2012 CFR

2012-10-01

... refundable dependent care credits, the refundable portion that would count as an expenditure is the amount of... 45 Public Welfare 2 2012-10-01 2012-10-01 false When are expenditures on State or local tax credits allowable expenditures for TANF-related purposes? 260.33 Section 260.33 Public Welfare Regulations...

45 CFR 260.33 - When are expenditures on State or local tax credits allowable expenditures for TANF-related...

Code of Federal Regulations, 2013 CFR

2013-10-01

... refundable dependent care credits, the refundable portion that would count as an expenditure is the amount of... 45 Public Welfare 2 2013-10-01 2012-10-01 true When are expenditures on State or local tax credits allowable expenditures for TANF-related purposes? 260.33 Section 260.33 Public Welfare Regulations Relating...

45 CFR 260.33 - When are expenditures on State or local tax credits allowable expenditures for TANF-related...

Code of Federal Regulations, 2014 CFR

2014-10-01

... refundable dependent care credits, the refundable portion that would count as an expenditure is the amount of... 45 Public Welfare 2 2014-10-01 2012-10-01 true When are expenditures on State or local tax credits allowable expenditures for TANF-related purposes? 260.33 Section 260.33 Public Welfare Regulations Relating...

Topography of social touching depends on emotional bonds between humans.

PubMed

Suvilehto, Juulia T; Glerean, Enrico; Dunbar, Robin I M; Hari, Riitta; Nummenmaa, Lauri

2015-11-10

Nonhuman primates use social touch for maintenance and reinforcement of social structures, yet the role of social touch in human bonding in different reproductive, affiliative, and kinship-based relationships remains unresolved. Here we reveal quantified, relationship-specific maps of bodily regions where social touch is allowed in a large cross-cultural dataset (N = 1,368 from Finland, France, Italy, Russia, and the United Kingdom). Participants were shown front and back silhouettes of human bodies with a word denoting one member of their social network. They were asked to color, on separate trials, the bodily regions where each individual in their social network would be allowed to touch them. Across all tested cultures, the total bodily area where touching was allowed was linearly dependent (mean r(2) = 0.54) on the emotional bond with the toucher, but independent of when that person was last encountered. Close acquaintances and family members were touched for more reasons than less familiar individuals. The bodily area others are allowed to touch thus represented, in a parametric fashion, the strength of the relationship-specific emotional bond. We propose that the spatial patterns of human social touch reflect an important mechanism supporting the maintenance of social bonds.

Topography of social touching depends on emotional bonds between humans

PubMed Central

Suvilehto, Juulia T.; Glerean, Enrico; Dunbar, Robin I. M.; Hari, Riitta; Nummenmaa, Lauri

2015-01-01

Nonhuman primates use social touch for maintenance and reinforcement of social structures, yet the role of social touch in human bonding in different reproductive, affiliative, and kinship-based relationships remains unresolved. Here we reveal quantified, relationship-specific maps of bodily regions where social touch is allowed in a large cross-cultural dataset (N = 1,368 from Finland, France, Italy, Russia, and the United Kingdom). Participants were shown front and back silhouettes of human bodies with a word denoting one member of their social network. They were asked to color, on separate trials, the bodily regions where each individual in their social network would be allowed to touch them. Across all tested cultures, the total bodily area where touching was allowed was linearly dependent (mean r2 = 0.54) on the emotional bond with the toucher, but independent of when that person was last encountered. Close acquaintances and family members were touched for more reasons than less familiar individuals. The bodily area others are allowed to touch thus represented, in a parametric fashion, the strength of the relationship-specific emotional bond. We propose that the spatial patterns of human social touch reflect an important mechanism supporting the maintenance of social bonds. PMID:26504228

Hydrogen storage and integrated fuel cell assembly

DOEpatents

Gross, Karl J.

2010-08-24

Hydrogen is stored in materials that absorb and desorb hydrogen with temperature dependent rates. A housing is provided that allows for the storage of one or more types of hydrogen-storage materials in close thermal proximity to a fuel cell stack. This arrangement, which includes alternating fuel cell stack and hydrogen-storage units, allows for close thermal matching of the hydrogen storage material and the fuel cell stack. Also, the present invention allows for tailoring of the hydrogen delivery by mixing different materials in one unit. Thermal insulation alternatively allows for a highly efficient unit. Individual power modules including one fuel cell stack surrounded by a pair of hydrogen-storage units allows for distribution of power throughout a vehicle or other electric power consuming devices.

Calculation of far wing of allowed spectra: The water continuum

NASA Technical Reports Server (NTRS)

Tipping, R. H.; Ma, Q.

1995-01-01

A far-wing line shape theory based on the binary collision and quasistatic approximations that is applicable for both the low- and high-frequency wings of allowed vibrational-rotational lines has been developed. This theory has been applied in order to calculate the frequency and temperature dependence of the continuous absorption coefficient for frequencies up to 10,000 cm(exp -1) for pure H2O and for H2O-N2 mixtures. The calculations are made assuming an interaction potential consisting of an isotropic Lennard-Jones part and the leading long-range anisotropic part, and utilizing the measured line strengths and transition frequencies. The results compare well with existing data, both in magnitude and in temperature dependence. This leads us to the conclusion that although dimer and collision-induced absorptions are present, the primary mechanism responsible for the observed water continuum is the far-wing absorption of allowed lines. Recent progress on near-wing corrections to the theory and validations with recent laboratory measurements are discussed briefly.

Optimization of parameters of special asynchronous electric drives

NASA Astrophysics Data System (ADS)

Karandey, V. Yu; Popov, B. K.; Popova, O. B.; Afanasyev, V. L.

2018-03-01

The article considers the solution of the problem of parameters optimization of special asynchronous electric drives. The solution of the problem will allow one to project and create special asynchronous electric drives for various industries. The created types of electric drives will have optimum mass-dimensional and power parameters. It will allow one to realize and fulfill the set characteristics of management of technological processes with optimum level of expenses of electric energy, time of completing the process or other set parameters. The received decision allows one not only to solve a certain optimizing problem, but also to construct dependences between the optimized parameters of special asynchronous electric drives, for example, with the change of power, current in a winding of the stator or rotor, induction in a gap or steel of magnetic conductors and other parameters. On the constructed dependences, it is possible to choose necessary optimum values of parameters of special asynchronous electric drives and their components without carrying out repeated calculations.

[Niacin allowance of students of a sports college].

PubMed

Borisov, I M

1977-01-01

In 227 students of the Institute for Physical Culture examined in the winter-spring and summer-fall seasons of the year, the passage of N1-methylnicotinamide (MNA) with urine per hour on an empty stomach amounted to 245 +/- 15.9 and 311 +/- 14.6 microgram/hour (the difference according to seasons in significant). These figues point to the dependence of the MNA excretion with uridine on the quantity of the niacin equivalents supplied together with the food. The content of such equivalentsin the rations of students-sprotrsmen (7-9.5 mg per 1000 calories per day) proved insufficient to maintain the MNA passage with urine at a level accepted as a standard allowance of niacin for the organism, i. e. 400-500 microgram/hour. Furthermore, the author shows changes in the niacin allowances of the student's organism, engaged in different kinds of sporting activities and also depending upon the sporting qualification of the examinees the work performed by them, the periods of training, and conditions of their every-day life.

A Bayesian approach for convex combination of two Gumbel-Barnett copulas

NASA Astrophysics Data System (ADS)

Fernández, M.; González-López, V. A.

2013-10-01

In this paper it was applied a new Bayesian approach to model the dependence between two variables of interest in public policy: "Gonorrhea Rates per 100,000 Population" and "400% Federal Poverty Level and over" with a small number of paired observations (one pair for each U.S. state). We use a mixture of Gumbel-Barnett copulas suitable to represent situations with weak and negative dependence, which is the case treated here. The methodology allows even making a prediction of the dependence between the variables from one year to another, showing whether there was any alteration in the dependence.

The Simultaneous Additive and Relative SysRem Algorithm

NASA Astrophysics Data System (ADS)

Ofir, A.

2011-02-01

We present the SARS algorithm, which is a generalization of the popular SysRem detrending technique. This generalization allows including multiple external parameters in a simultaneous solution with the unknown effects. Using SARS allowed us to show that the magnitude-dependant systematic effect discovered by Mazeh et al. (2009) in the CoRoT data is probably caused by an additive -rather than relative- noise source. A post-processing scheme based on SARS performs well and indeed allows for the detection of new transit-like signals that were not previously detected.

A Numerical, Literal, and Converged Perturbation Algorithm

NASA Astrophysics Data System (ADS)

Wiesel, William E.

2017-09-01

The KAM theorem and von Ziepel's method are applied to a perturbed harmonic oscillator, and it is noted that the KAM methodology does not allow for necessary frequency or angle corrections, while von Ziepel does. The KAM methodology can be carried out with purely numerical methods, since its generating function does not contain momentum dependence. The KAM iteration is extended to allow for frequency and angle changes, and in the process apparently can be successfully applied to degenerate systems normally ruled out by the classical KAM theorem. Convergence is observed to be geometric, not exponential, but it does proceed smoothly to machine precision. The algorithm produces a converged perturbation solution by numerical methods, while still retaining literal variable dependence, at least in the vicinity of a given trajectory.

Rainbows without unicorns: metric structures in theories with modified dispersion relations

NASA Astrophysics Data System (ADS)

Lobo, Iarley P.; Loret, Niccoló; Nettel, Francisco

2017-07-01

Rainbow metrics are a widely used approach to the metric formalism for theories with modified dispersion relations. They have had a huge success in the quantum gravity phenomenology literature, since they allow one to introduce momentum-dependent space-time metrics into the description of systems with a modified dispersion relation. In this paper, we introduce the reader to some realizations of this general idea: the original rainbow metrics proposal, the momentum-space-inspired metric and a Finsler geometry approach. As the main result of this work we also present an alternative definition of a four-velocity dependent metric which allows one to handle the massless limit. This paper aims to highlight some of their properties and how to properly describe their relativistic realizations.

Updates to WFC3/UVIS Filter-Dependent and Filter-Distinct Distortion Corrections

NASA Astrophysics Data System (ADS)

Martlin, Catherine; Kozhurina-Platais, Vera; McKay, Myles; Sabbi, Elena

2018-06-01

The WFC3/UVIS filter wheel contains 63 filters that cover a large range of wavelengths from near ultraviolet to the near infrared. Previously, analysis was completed on the 14 most used UVIS filters to calibrate geometric distortions. These distortions are due to a combination of the optical assembly of HST as well as the variabilities in the composition of individual filters. We report recent updates to reference files that aid in correcting for these distortions of an additional 22 UVIS narrow and medium band filters and 4 unique UVIS filters. They were created following a calibration of the large-scale optical distortions and fine-scale filter-dependent distortions. Furthermore, we present results on a study into a selection of unique polynomial coefficient terms from all solved filters which allows us to better investigate the filter-dependent patterns across a large range of wavelengths.These updates will provide important enhancements for HST/WFC3 users as they allow more accurate alignment of images across the range of UVIS filters.

Ex situ and in situ characterization of patterned photoreactive thin organic surface layers using friction force microscopy

PubMed Central

Shen, Quan; Edler, Matthias; Griesser, Thomas; Knall, Astrid-Caroline; Trimmel, Gregor; Kern, Wolfgang; Teichert, Christian

2014-01-01

Photolithographic methods allow an easy lateral top-down patterning and tuning of surface properties with photoreactive molecules and polymers. Employing friction force microscopy (FFM), we present here different FFM-based methods that enable the characterization of several photoreactive thin organic surface layers. First, three ex situ methods have been evaluated for the identification of irradiated and non-irradiated zones on the same organosilane sample by irradiation through different types of masks. These approaches are further extended to a time dependent ex situ FFM measurement, which allows to study the irradiation time dependent evolution of the resulting friction forces by sequential irradiation through differently sized masks in crossed geometry. Finally, a newly designed in situ FFM measurement, which uses a commercial bar-shaped cantilever itself as a noncontact shadow mask, enables the determination of time dependent effects on the surface modification during the photoreaction. SCANNING 36:590–598, 2014. PMID:25183629

MEASUREMENT OF RF LOSSES DUE TO TRAPPED FLUX IN A LARGE-GRAIN NIOBIUM CAVITY

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

Gianluigi Ciovati; Alex Gurevich

Trapped magnetic field in superconducting niobium is a well known cause of radio-frequency (RF) residual losses. In this contribution, we present the results of RF tests on a single-cell cavity made of high-purity large grain niobium before and after allowing a fraction of the Earth’s magnetic field to be trapped in the cavity during the cooldown below the critical temperature Tc. This experiment has been done on the cavity before and after a low temperature baking. Temperature mapping allowed us to determine the location of hot-spots with high losses and to measure their field dependence. The results show not onlymore » an increase of the low-field residual resistance, but also a larger increase of the surface resistance for intermediate RF field (higher "medium field Qslope"), which depends on the amount of the trapped flux. These additional field-dependent losses can be described as losses of pinned vortices oscillating under the applied RF magnetic field.« less

Bleb Expansion in Migrating Cells Depends on Supply of Membrane from Cell Surface Invaginations.

PubMed

Goudarzi, Mohammad; Tarbashevich, Katsiaryna; Mildner, Karina; Begemann, Isabell; Garcia, Jamie; Paksa, Azadeh; Reichman-Fried, Michal; Mahabaleshwar, Harsha; Blaser, Heiko; Hartwig, Johannes; Zeuschner, Dagmar; Galic, Milos; Bagnat, Michel; Betz, Timo; Raz, Erez

2017-12-04

Cell migration is essential for morphogenesis, organ formation, and homeostasis, with relevance for clinical conditions. The migration of primordial germ cells (PGCs) is a useful model for studying this process in the context of the developing embryo. Zebrafish PGC migration depends on the formation of cellular protrusions in form of blebs, a type of protrusion found in various cell types. Here we report on the mechanisms allowing the inflation of the membrane during bleb formation. We show that the rapid expansion of the protrusion depends on membrane invaginations that are localized preferentially at the cell front. The formation of these invaginations requires the function of Cdc42, and their unfolding allows bleb inflation and dynamic cell-shape changes performed by migrating cells. Inhibiting the formation and release of the invaginations strongly interfered with bleb formation, cell motility, and the ability of the cells to reach their target. Copyright © 2017 Elsevier Inc. All rights reserved.

Fast, metadynamics-based method for prediction of the stereochemistry-dependent relative free energies of ligand-receptor interactions.

PubMed

Plazinska, Anita; Plazinski, Wojciech; Jozwiak, Krzysztof

2014-04-30

The computational approach applicable for the molecular dynamics (MD)-based techniques is proposed to predict the ligand-protein binding affinities dependent on the ligand stereochemistry. All possible stereoconfigurations are expressed in terms of one set of force-field parameters [stereoconfiguration-independent potential (SIP)], which allows for calculating all relative free energies by only single simulation. SIP can be used for studying diverse, stereoconfiguration-dependent phenomena by means of various computational techniques of enhanced sampling. The method has been successfully tested on the β2-adrenergic receptor (β2-AR) binding the four fenoterol stereoisomers by both metadynamics simulations and replica-exchange MD. Both the methods gave very similar results, fully confirming the presence of stereoselective effects in the fenoterol-β2-AR interactions. However, the metadynamics-based approach offered much better efficiency of sampling which allows for significant reduction of the unphysical region in SIP. Copyright © 2014 Wiley Periodicals, Inc.

Transition to exponential relaxation in weakly disordered electron glasses

NASA Astrophysics Data System (ADS)

Ovadyahu, Z.

2018-06-01

The out-of-equilibrium excess conductance of electron-glasses Δ G (t ) typically relaxes with a logarithmic time dependence. Here it is shown that the log(t ) relaxation of a weakly disordered InxO film crosses over asymptotically to an exponential dependence Δ G (t )∝exp {-[t /τ (∞ )]} . This allows for assigning a well-defined relaxation-time τ (∞ ) for a given system disorder (characterized by the Ioffe-Regel parameter kFℓ ). Near the metal-insulator transition, τ (∞ ) obeys the scaling relation τ (∞ ) ∝[(kFℓ)C-kFℓ ] with the same critical disorder (kFℓ)C where the zero-temperature conductivity of this system vanishes. The latter defines the position of the disorder-driven metal-to-insulator transition which is a quantum-phase transition. In this regard the electron glass differs from classical glasses, such as the structural glass and spin glass. The ability to experimentally assign an unambiguous relaxation time allows us to demonstrate the steep dependence of the electron-glass dynamics on carrier concentration.

Neighborhood and habitat effects on vital rates: expansion of the Barred Owl in the Oregon Coast Ranges

Treesearch

Charles B. Yackulic; Janice Reid; Raymond Davis; James E. Hines; James D. Nichols; Eric Forsman

2012-01-01

In this paper, we modify dynamic occupancy models developed for detection-nondetection data to allow for the dependence of local vital rates on neighborhood occupancy, where neighborhood is defined very flexibly. Such dependence of occupancy dynamics on the status of a relevant neighborhood is pervasive, yet frequently ignored. Our framework permits joint inference...

Humans apart from nature? Wilderness experience and the Wilderness Act

Treesearch

Mark Fincher

2012-01-01

Wilderness managers are faced with making judgments about the appropriateness of different types of recreational activities. One of the criteria they use is wilderness dependence-the notion that an activity should be allowed, or privileged if rationing is required, if it depends on a wilderness setting for much of its value. Inherent in this concept is the idea that...

Computing Device Applications of Group IV Nanoparticle Spectroscopy

DTIC Science & Technology

2013-04-01

dependent on interband wavefunction symmetry. Second is the surface plasmon polariton (SPP) scattering lifetime. The SPP lifetime has two components...silicon nanoparticles for several minutes, then removed and allowed to air dry. The surface was then imaged using a scanning tunneling microscope. On...nominal q-dot boundary. This juxtaposition depends on particle effective masses and band curvatures.) SPP excitations require sufficient local charge

Rarefied flow diagnostics using pulsed high-current electron beams

NASA Technical Reports Server (NTRS)

Wojcik, Radoslaw M.; Schilling, John H.; Erwin, Daniel A.

1990-01-01

The use of high-current short-pulse electron beams in low-density gas flow diagnostics is introduced. Efficient beam propagation is demonstrated for pressure up to 300 microns. The beams, generated by low-pressure pseudospark discharges in helium, provide extremely high fluorescence levels, allowing time-resolved visualization in high-background environments. The fluorescence signal frequency is species-dependent, allowing instantaneous visualization of mixing flowfields.

A comparison of viscoelastic damping models

NASA Technical Reports Server (NTRS)

Slater, Joseph C.; Belvin, W. Keith; Inman, Daniel J.

1993-01-01

Modern finite element methods (FEM's) enable the precise modeling of mass and stiffness properties in what were in the past overwhelmingly large and complex structures. These models allow the accurate determination of natural frequencies and mode shapes. However, adequate methods for modeling highly damped and high frequency dependent structures did not exist until recently. The most commonly used method, Modal Strain Energy, does not correctly predict complex mode shapes since it is based on the assumption that the mode shapes of a structure are real. Recently, many techniques have been developed which allow the modeling of frequency dependent damping properties of materials in a finite element compatible form. Two of these methods, the Golla-Hughes-McTavish method and the Lesieutre-Mingori method, model the frequency dependent effects by adding coordinates to the existing system thus maintaining the linearity of the model. The third model, proposed by Bagley and Torvik, is based on the Fractional Calculus method and requires fewer empirical parameters to model the frequency dependence at the expense of linearity of the governing equations. This work examines the Modal Strain Energy, Golla-Hughes-McTavish and Bagley and Torvik models and compares them to determine the plausibility of using them for modeling viscoelastic damping in large structures.

Consistency relations for sharp inflationary non-Gaussian features

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

Mooij, Sander; Palma, Gonzalo A.; Panotopoulos, Grigoris

If cosmic inflation suffered tiny time-dependent deviations from the slow-roll regime, these would induce the existence of small scale-dependent features imprinted in the primordial spectra, with their shapes and sizes revealing information about the physics that produced them. Small sharp features could be suppressed at the level of the two-point correlation function, making them undetectable in the power spectrum, but could be amplified at the level of the three-point correlation function, offering us a window of opportunity to uncover them in the non-Gaussian bispectrum. In this article, we show that sharp features may be analyzed using only data coming frommore » the three point correlation function parametrizing primordial non-Gaussianity. More precisely, we show that if features appear in a particular non-Gaussian triangle configuration (e.g. equilateral, folded, squeezed), these must reappear in every other configuration according to a specific relation allowing us to correlate features across the non-Gaussian bispectrum. As a result, we offer a method to study scale-dependent features generated during inflation that depends only on data coming from measurements of non-Gaussianity, allowing us to omit data from the power spectrum.« less

STEM connections to the GOES-R Satellite Series

NASA Astrophysics Data System (ADS)

Mooney, M. E.; Schmit, T.

2015-12-01

GOES-R, a new Geostationary Operational Environmental Satellite (GOES) is scheduled to be launched in October of 2016. Its role is to continue western hemisphere satellite coverage while the existing GOES series winds down its 20-year operation. However, instruments on the next generation GOES-R satellite series will provide major improvements to the current GOES, both in the frequency of images acquired and the spectral and spatial resolution of the images, providing a perfect conduit for STEM education. Most of these improvements will be provided by the Advanced Baseline Imager (ABI). ABI will provide three times more spectral information, four times the spatial resolution, and more than five times faster temporal coverage than the current GOES. Another exciting addition to the GOES-R satellite series will be the Geostationary Lightning Mapper (GLM). The all new GLM on GOES-R will measure total lightning activity continuously over the Americas and adjacent ocean regions with near uniform spatial resolution of approximately 10 km! Due to ABI, GLM and improved spacecraft calibration and navigation, the next generation GOES-R satellite series will usher in an exciting era of satellite applications and opportunities for STEM education. This session will present and demonstrate exciting next-gen imagery advancements and new HTML5 WebApps that demonstrate STEM connections to these improvements. Participants will also be invited to join the GOES-R Education Proving Ground, a national network of educators who will receive stipends to attend 4 webinars during the spring of 2016, pilot a STEM lesson plan, and organize a school-wide launch awareness event.

Clinician scientist training program: a proposal for training medical students in clinical research.

PubMed

Mark, A L; Kelch, R P

2001-11-01

There is national alarm about a decline in the number of clinician scientists. Most of the proposed solutions have focused on housestaff and junior faculty. We propose a new national program for training medical students in clinical research. This program, coined "Clinician Scientist Training Program" (CSTP), would consist of a combined degree program in medicine (MD) and clinical research (eg, masters in translational research or masters in clinical epidemiology). Students could enroll in the program at any stage during medical school. After 3 years of medical school, students would spend at least 2 years in a combined didactic and mentored clinical research training program and then complete medical school. Students could elect to pursue more prolonged clinical research training toward a combined PhD and MD. The CSTP is designed to meet six critical challenges: 1) engage students early in clinical research training; 2) provide a didactic clinical research curriculum; 3) expose students to several years of mentored clinical research training; 4) promote debt prevention by providing tuition payments during medical education and a stipend during clinical research training; 5) facilitate prolonged exposure to a community of peers and mentors in a program with national and institutional identity and respect; and 6) permit enrollment in the program as students enter medical school or at any stage during medical school. If the success of the Medical Scientist Training Program in training medical students in basic research is a guide, the CSTP could become a linchpin for training future generations of clinician scientists.

A proposal to establish master's in biomedical sciences degree programs in medical school environments.

PubMed

Ingoglia, Nicholas A

2009-04-01

Most graduate schools associated with medical schools offer programs leading to the PhD degree but pay little attention to master's programs. This is unfortunate because many university graduates who are interested specifically in biomedical rather than pure science fields need further education before making decisions on whether to enter clinical, research, education, or business careers. Training for these students is done best in a medical school, rather than a graduate university, environment and by faculty who are engaged in research in the biomedical sciences. Students benefit from these programs by exploring career options they might not have previously considered while learning about disease-related subjects at the graduate level. Graduate faculty can also benefit by being compensated for their teaching with a portion of the tuition revenue, funds that can help run their laboratories and support other academic expenses. Faculty also may attract talented students to their labs and to their PhD programs by exposing them to a passion for research. The graduate school also benefits by collecting masters tuition revenue that can be used toward supporting PhD stipends. Six-year outcome data from the program at Newark show that, on completion of the program, most students enter educational, clinical, or research careers and that the graduate school has established a new and significant stream of revenue. Thus, the establishment of a master's program in biomedical sciences that helps students match their academic abilities with their career goals significantly benefits students as well as the graduate school and its faculty.

Extending the JOVE Program through undergraduate research

NASA Technical Reports Server (NTRS)

Lebo, George R.

1996-01-01

The JOVE program was initiated in 1988 to develop NASA-related research capabilities in colleges and universities which had had little or no previous experience with NASA. Any institution which was not currently funded at more than $100 K annually by NASA was eligible. In an open competition six universities were selected for participation in the first year. NASA supplied funds, access to its facilities and data, collaboration with its researchers and a hookup to the internet. In return the university was expected to match NASA's investment by giving its participating faculty members time off of their teaching schedules to perform research during the school year, by waiving it overhead charge and by putting up real funds to match those supplied by NASA. Each school was eligible for three years after which they were expected to seek funds from other sources. Over the span of the program more than 100 colleges and universities have participated. Fifteen have finished their eligiblity. Since one of the strong components of the program was the direct involvement of undergraduate students in active research, it was decided to develop a follow-on program which would provide stipends to undergraduate students at the institutions who had used up their JOVE eligiblity. NASA's desire to transfer its technologies to the private sector now permeates all of its programs. Therefore a Partnering Venture (PAVE) program is now being discussed in which JOVE-like rules will be applied to small companies which do not now do much business with NASA. The JOVE, PAVE, and other summer activities of the author are told here.

Building Social Networks for Health Promotion: Shout-out Health, New Jersey, 2011

PubMed Central

Jones, Veronica M.; Storm, Deborah S.; Parrott, J. Scott; O’Brien, Kathy Ahearn

2013-01-01

Background Building social networks for health promotion in high-poverty areas may reduce health disparities. Community involvement provides a mechanism to reach at-risk people with culturally tailored health information. Shout-out Health was a feasibility project to provide opportunity and support for women at risk for or living with human immunodeficiency virus infection to carry out health promotion within their informal social networks. Community Context The Shout-out Health project was designed by an academic–community agency team. During 3 months, health promotion topics were chosen, developed, and delivered to community members within informal social networks by participants living in Paterson and Jersey City, New Jersey. Methods We recruited women from our community agency partner’s clients; 57 women participated in in-person or online meetings facilitated by our team. The participants identified and developed the health topics, and we discussed each topic and checked it for message accuracy before the participants provided health promotion within their informal social networks. The primary outcome for evaluating feasibility included the women’s feedback about their experiences and the number of times they provided health promotion in the community. Other data collection included participant questionnaires and community-recipient evaluations. Outcome More than half of the participants reported substantial life challenges, such as unemployment and housing problems, yet with technical support and a modest stipend, women in both groups successfully provided health promotion to 5,861 people within their informal social networks. Interpretation Shout-out Health was feasible and has implications for building social networks to disseminate health information and reduce health disparities in communities. PMID:23987253

Economic analysis of the military health professions scholarship program for neurosurgeons.

PubMed

Ragel, Brian T; Klimo, Paul; Grant, Gerald A; Taggard, Derek A; Nute, David; McCafferty, Randall R; Ellenbogen, Richard G

2011-09-01

The 4-year military Health Professions Scholarship Program (HPSP) provides funds for medical school tuition, books, and a monthly stipend in exchange for a 4-year military commitment (to receive all physician bonuses, an additional 3 months must be served). To analyze the economics of the HPSP for students with an interest in neurosurgery by comparing medical school debt and salaries of military, academic, and private practice neurosurgeons. Salary and medical school debt values from the American Association of Medical Colleges, salary data from the Medical Group Management Association, and 2009 military pay tables were obtained. Annual cash flow diagrams were created to encompass 14.25 years that spanned 4 years (medical school), 6 years (neurosurgical residency), and the first 4.25 years of practice for military, academic, and private practice neurosurgeons. A present value economic model was applied. Mean medical school loan debt was $154,607. Mean military (adjusted for tax-free portions), academic, and private practice salaries were $160,318, $451,068, and $721,458, respectively. After 14.25 years, the cumulative present value cash flow for military, academic, and private practice neurosurgeons was $1 193 323, $2 372 582, and $3 639 276, respectively. After 14.25 years, surgeons with medical student loans still owed $208 761. The difference in cumulative annual present value cash flow between military and academic and between military and private practice neurosurgeons was $1,179,259 and $2,445,953, respectively. The military neurosurgeon will have little to no medical school debt, whereas the calculated medical school debt of a nonmilitary surgeon was approximately $208,000.

Community-based family-style group homes for children orphaned by AIDS in rural China: an ethnographic investigation

PubMed Central

Hong, Yan; Chi, Peilian; Li, Xiaoming; Zhao, Guoxiang; Zhao, Junfeng; Stanton, Bonita; Li, Li

2015-01-01

As the number of children orphaned by AIDS (Acquired Immunodeficiency Syndrome) has reached 17.3 million, most living in resource-poor settings, interest has grown in identifying and evaluating appropriate care arrangements for them. In this study, we describe the community-based family-style group homes (‘group homes’) in rural China. Guided by an ecological framework of children’s wellbeing, we conducted a series of ethnographic observations, in-depth interviews and group discussions in the rural areas of Henan Province, which has been severely impacted by the AIDS endemic through commercial blood collection. Based on our observations and discussions, group homes appear to provide stable and safe living environments for children orphaned by AIDS. Adequate financial support from non-government organizations (NGOs) as well as the central and provincial governments has ensured a low child–caregiver ratio and attention to the basic needs of the children at group homes. The foster parents were selected from the local community and appear to have adequate qualifications and dedication. They receive a monthly stipend, periodical evaluation and parenting consultation from supporting NGOs. The foster parents and children in the group homes have formed strong bonds. Both children and foster parents reported positively on health and education. Characteristics of community-based group homes can be replicated in other care arrangements for AIDS orphans in resource-poor settings for the optimal health outcomes of those vulnerable children. We also call for capacity building for caregivers and communities to provide sustainable and supportive living environment for these children. PMID:25124083

The Plastic Surgery Match: A Quantitative Analysis of Applicant Impressions From the Interview Visit.

PubMed

Frojo, Gianfranco; Tadisina, Kashyap Komarraju; Pressman, Zachary; Chibnall, John T; Lin, Alexander Y; Kraemer, Bruce A

2016-12-01

The integrated plastic surgery match is a competitive process not only for applicants but also for programs vying for highly qualified candidates. Interactions between applicants and program constituents are limited to a single interview visit. The authors aimed to identify components of the interview visit that influence applicant decision making when determining a final program rank list. Thirty-six applicants who were interviewed (100% response) completed the survey. Applicants rated the importance of 20 elements of the interview visit regarding future ranking of the program on a 1 to 5 Likert scale. Data were analyzed using descriptive statistics, hierarchical cluster analysis, analysis of variance, and Pearson correlations. A literature review was performed regarding the plastic surgery integrated residency interview process. Survey questions were categorized into four groups based on mean survey responses:1. Interactions with faculty and residents (mean response > 4),2. Information about the program (3.5-4),3. Ancillaries (food, amenities, stipends) (3-3.5),4. Hospital tour, hotel (<3).Hierarchical item cluster analysis and analysis of variance testing validated these groupings. Average summary scores were calculated for the items representing Interactions, Information, and Ancillaries. Correlation analysis between clusters yielded no significant correlations. A review of the literature yielded a paucity of data on analysis of the interview visit. The interview visit consists of a discrete hierarchy of perceived importance by applicants. The strongest independent factor in determining future program ranking is the quality of interactions between applicants and program constituents on the interview visit. This calls for further investigation and optimization of the interview visit experience.

Which green way: description of the intervention for mobilising against Aedes aegypti under difficult security conditions in southern Mexico.

PubMed

Morales-Perez, Arcadio; Nava-Aguilera, Elizabeth; Legorreta-Soberanis, José; Paredes-Solís, Sergio; Balanzar-Martínez, Alejandro; Serrano-de Los Santos, Felipe René; Ríos-Rivera, Claudia Erika; García-Leyva, Jaime; Ledogar, Robert J; Cockcroft, Anne; Andersson, Neil

2017-05-30

Community mobilisation for prevention requires engagement with and buy in from those communities. In the Mexico state of Guerrero, unprecedented social violence related to the narcotics trade has eroded most community structures. A recent randomised controlled trial in 90 coastal communities achieved sufficient mobilisation to reduce conventional vector density indicators, self-reported dengue illness and serologically proved dengue virus infection. The Camino Verde intervention was a participatory research protocol promoting local discussion of baseline evidence and co-design of vector control solutions. Training of facilitators emphasised community authorship rather than trying to convince communities to do specific activities. Several discussion groups in each intervention community generated a loose and evolving prevention plan. Facilitators trained brigadistas, the first wave of whom received a small monthly stipend. Increasing numbers of volunteers joined the effort without pay. All communities opted to work with schoolchildren and for house-to-house visits by brigadístas. Children joined the neighbourhood vector control movements where security conditions permitted. After 6 months, a peer evaluation involved brigadista visits between intervention communities to review and to share progress. Although most communities had no active social institutions at the outset, local action planning using survey data provided a starting point for community authorship. Well-known in their own communities, brigadistas faced little security risk compared with the facilitators who visited the communities, or with governmental programmes. We believe the training focus on evidence-based dialogue and a plural community ownership through multiple design groups were key to success under challenging security conditions. ISRCTN27581154 .

Fringe Benefits Among US Orthopedic Residency Programs Vary Considerably: a National Survey.

PubMed

Clement, R Carter; Olsson, Erik; Katti, Prateek; Esther, Robert J

2016-07-01

Residency programs compete to attract applicants based on numerous factors. Previous research has suggested that medical students consider quality of life among the most important factors in selecting a program. One aspect of workplace quality of life is the cadre of non-monetary benefits offered to employees. However, with federal funding for graduate medical education (GME) under consideration for spending cuts, the source and continuation of such benefits may be in question. This study aimed to determine the level and variability of benefits beyond standard salary and insurance options available to trainees at US orthopedic residency programs and to assess the source of funding for those benefits. A 26-question survey investigating various benefits and funding sources was circulated by email to all ACGME-accredited orthopedic residency programs. The survey was sent to 153 programs and 69 responded (45%). The majority offers their residents discretionary funds (77%) and conference funding (96%), most of which comes from the department, followed by the hospital or GME funding. Forty-one percent of respondents permit their residents to moonlight. The majority of respondents provide meal stipends (93%), free parking (71%), gym benefits (63%), surgical loupes (53%), and maternity/paternity leave beyond vacation time (55%). No statistically significant differences were found among top ranked residencies, top ranked orthopedic hospitals, or academic centers compared to their counterparts. While some benefits are commonly offered, there is great variation in the availability and level of others. However, these differences were independent of program and hospital reputation as well as academic center status. Departments currently bear a substantial amount of the cost of these benefits internally.

Concentration Dependences of the Surface Tension and Density of Solutions of Acetone-Ethanol-Water Systems at 293 K

NASA Astrophysics Data System (ADS)

Dadashev, R. Kh.; Dzhambulatov, R. S.; Mezhidov, V. Kh.; Elimkhanov, D. Z.

2018-05-01

Concentration dependences of the surface tension and density of solutions of three-component acetone-ethanol-water systems and the bounding binary systems at 273 K are studied. The molar volume, adsorption, and composition of surface layers are calculated. Experimental data and calculations show that three-component solutions are close to ideal ones. The surface tensions of these solutions are calculated using semi-empirical and theoretical equations. Theoretical equations qualitatively convey the concentration dependence of surface tension. A semi-empirical method based on the Köhler equation allows us to predict the concentration dependence of surface tension within the experimental error.

Thermal Density Functional Theory: Time-Dependent Linear Response and Approximate Functionals from the Fluctuation-Dissipation Theorem

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

Pribram-Jones, Aurora; Grabowski, Paul E.; Burke, Kieron

We present that the van Leeuwen proof of linear-response time-dependent density functional theory (TDDFT) is generalized to thermal ensembles. This allows generalization to finite temperatures of the Gross-Kohn relation, the exchange-correlation kernel of TDDFT, and fluctuation dissipation theorem for DFT. Finally, this produces a natural method for generating new thermal exchange-correlation approximations.

Bounds on an energy-dependent and observer-independent speed of light from violations of locality.

PubMed

Hossenfelder, Sabine

2010-04-09

We show that models with deformations of special relativity that have an energy-dependent speed of light have nonlocal effects. The requirement that the arising nonlocality is not in conflict with known particle physics allows us to derive strong bounds on deformations of special relativity and rule out a modification to first order in energy over the Planck mass.

Thermal Density Functional Theory: Time-Dependent Linear Response and Approximate Functionals from the Fluctuation-Dissipation Theorem

DOE PAGES

Pribram-Jones, Aurora; Grabowski, Paul E.; Burke, Kieron

2016-06-08

We present that the van Leeuwen proof of linear-response time-dependent density functional theory (TDDFT) is generalized to thermal ensembles. This allows generalization to finite temperatures of the Gross-Kohn relation, the exchange-correlation kernel of TDDFT, and fluctuation dissipation theorem for DFT. Finally, this produces a natural method for generating new thermal exchange-correlation approximations.

Birth-date dependent population ethics: critical-level principles.

PubMed

Blackorby, C; Bossert, W; Donaldson, D

1997-12-01

"This paper investigates birth-date dependent principles for social evaluation in an intertemporal framework in which population size may vary. We weaken the strong Pareto principle in order to allow individuals' birth dates to matter in establishing a social ordering. Using the axiom independence of the utilities of the dead, we characterize population principles with a recursive structure. If the individual substitution principle and an individual intertemporal equivalence axiom are added, birth-date dependent generalizations of the critical-level generalized utilitarian principles result. Stationarity leads to the special case of geometric discounting." excerpt

Demystifying the constancy of the Ermakov-Lewis invariant for a time-dependent oscillator

NASA Astrophysics Data System (ADS)

Padmanabhan, T.

2018-03-01

It is well known that the time-dependent harmonic oscillator (TDHO) possesses a conserved quantity, usually called Ermakov-Lewis invariant. I provide a simple physical interpretation of this invariant as well as a whole family of related invariants. This interpretation does not seem to have been noticed in the literature before. The procedure also allows one to tackle some key conceptual issues which arise in the study of quantum fields in the external, time-dependent backgrounds like in the case of particle production in an expanding universe and Schwinger effect.

Volkov basis for simulation of interaction of strong laser pulses and solids

NASA Astrophysics Data System (ADS)

Kidd, Daniel; Covington, Cody; Li, Yonghui; Varga, Kálmán

2018-01-01

An efficient and accurate basis comprised of Volkov states is implemented and tested for time-dependent simulations of interactions between strong laser pulses and crystalline solids. The Volkov states are eigenstates of the free electron Hamiltonian in an electromagnetic field and analytically represent the rapidly oscillating time-dependence of the orbitals, allowing significantly faster time propagation than conventional approaches. The Volkov approach can be readily implemented in plane-wave codes by multiplying the potential energy matrix elements with a simple time-dependent phase factor.

A comment on Baker et al. 'The time dependence of an atom-vacancy encounter due to the vacancy mechanism of diffusion'

NASA Astrophysics Data System (ADS)

Dasenbrock-Gammon, Nathan; Zacate, Matthew O.

2017-05-01

Baker et al. derived time-dependent expressions for calculating average number of jumps per encounter and displacement probabilities for vacancy diffusion in crystal lattice systems with infinitesimal vacancy concentrations. As shown in this work, their formulation is readily expanded to include finite vacancy concentration, which allows calculation of concentration-dependent, time-averaged quantities. This is useful because it provides a computationally efficient method to express lineshapes of nuclear spectroscopic techniques through the use of stochastic fluctuation models.

The role of demographic compensation theory in incidental take assessments for endangered species

USGS Publications Warehouse

McGowan, Conor P.; Ryan, Mark R.; Runge, Michael C.; Millspaugh, Joshua J.; Cochrane, Jean Fitts

2011-01-01

Many endangered species laws provide exceptions to legislated prohibitions through incidental take provisions as long as take is the result of unintended consequences of an otherwise legal activity. These allowances presumably invoke the theory of demographic compensation, commonly applied to harvested species, by allowing limited harm as long as the probability of the species' survival or recovery is not reduced appreciably. Demographic compensation requires some density-dependent limits on survival or reproduction in a species' annual cycle that can be alleviated through incidental take. Using a population model for piping plovers in the Great Plains, we found that when the population is in rapid decline or when there is no density dependence, the probability of quasi-extinction increased linearly with increasing take. However, when the population is near stability and subject to density-dependent survival, there was no relationship between quasi-extinction probability and take rates. We note however, that a brief examination of piping plover demography and annual cycles suggests little room for compensatory capacity. We argue that a population's capacity for demographic compensation of incidental take should be evaluated when considering incidental allowances because compensation is the only mechanism whereby a population can absorb the negative effects of take without incurring a reduction in the probability of survival in the wild. With many endangered species there is probably little known about density dependence and compensatory capacity. Under these circumstances, using multiple system models (with and without compensation) to predict the population's response to incidental take and implementing follow-up monitoring to assess species response may be valuable in increasing knowledge and improving future decision making.

Platelet-free shear flow assay facilitates analysis of shear-dependent functions of VWF and ADAMTS13.

PubMed

Kraus, Emma; Kraus, Kristina; Obser, Tobias; Oyen, Florian; Klemm, Ulrike; Schneppenheim, Reinhard; Brehm, Maria A

2014-12-01

The multimeric form of von Willebrand factor (VWF), is the largest soluble protein in mammals and exhibits a multidomain structure resulting in multiple functions. Upon agonist stimulation endothelial cells secrete VWF multimers from Weibel-Palade bodies into the blood stream where VWF plays an essential role in platelet-dependent primary hemostasis. Elongation of VWF strings on the cells' surface leads to accessibility of VWF binding sites for proteins, such as platelet membrane glycoprotein Ib. The prothrombotic strings are size-regulated by the metalloprotease ADAMTS13 by shear force-activated proteolytic cleavage. VWF string formation was induced by histamine stimulation of HUVEC cells under unidirectional shear flow and VWF strings were detected employing the VWF binding peptide of platelet glycoprotein Ib coupled to latex beads. VWF strings were then used as substrate for kinetic studies of recombinant and plasma ADAMTS13. To investigate specific aspects of the shear-dependent functions of VWF and ADAMTS13, we developed a shear flow assay that allows observation of VWF string formation and their degradation by ADAMTS13 without the need for isolated platelets. Our assay specifically detects VWF strings, can be coupled with fluorescent applications and allows semi-automated, quantitative assessment of recombinant and plasma ADAMTS13 activity. Our assay may serve as a valuable research tool to investigate the biochemical characteristics of VWF and ADAMTS13 under shear flow and could complement diagnostics of von Willebrand Disease and Thrombotic Thrombocytopenic Purpura as it allows detection of shear flow-dependent dysfunction of VWD-associated VWF mutants as well as TTP-associated ADAMTS13 mutants. Copyright © 2014 Elsevier Ltd. All rights reserved.

Determination of the Temperature Dependence of Heat Capacity for Some Molecular Crystals of Nitro Compounds

NASA Astrophysics Data System (ADS)

Kovalev, Yu. M.; Kuropatenko, V. F.

2018-05-01

An analysis of the existing approximations used for describing the dependence of heat capacity at a constant volume on the temperature of a molecular crystal has been carried out. It is shown that the considered Debye and Einstein approximations do not enable one to adequately describe the dependence of heat capacity at a constant volume on the temperature of the molecular crystals of nitro compounds. This inference requires the development of special approximations that would describe both low-frequency and high-frequency parts of the vibrational spectra of molecular crystals. This work presents a universal dependence allowing one to describe the dependence of heat capacity at a constant volume on temperature for a number of molecular crystals of nitro compounds.

Motivation and exercise dependence: a study based on self-determination theory.

PubMed

González-Cutre, David; Sicilia, Alvaro

2012-06-01

The objective of this study was to use self-determination theory to analyze the relationships of several motivational variables with exercise dependence. The study involved 531 exercisers, ranging in age from 16 to 60 years old, who responded to differentquestionnaires assessing perception of motivational climate, satisfaction of basic psychological needs, motivation types, and exercise dependence. The results of multiple mediation analysis revealed that ego-involving climate and perceived competence positively predicted exercise dependence in a directed and mediated manner through introjected and external regulation. Gender and age did not moderate the analyzed relationships. These results allow us to better understand the motivational process explaining exercise dependence, demonstrating the negative influence of the ego-involving climate in the context of exercise.

How have advances in our understanding of the molecular genetics of paediatric leukaemia led to improved targeted therapies for these diseases?

PubMed

Szychot, Elwira; Brodkiewicz, Andrzej; Peregud-Pogorzelski, Jarosław

2014-01-01

The term "leukaemia" refers to a large and heterogenous group of diseases, with treatment response and outcome dependent on the specific type of malignancy. New molecular methods allow us to specifically evaluate the type of disorder, and provide treatment of necessary intensity. The aim of this review is to provide insight into the progress in leukaemia treatment that had been possible due to advances in molecular genetics over the last few decades. Those new sophisticated diagnostic methods have allowed us not only to predict patients' prognosis but also to provide a specific therapy depending on the molecular and genetic characteristics of patients. Our review is based on 25 articles regarding novel diagnostic and therapeutic methods as well as prognostic factors, released between 1992 and 2011. Those articles focus mostly on molecular and cytogenetic testing allowing revolutionary methods of patient classification and individual therapy for this highly heterogeneous group of disorders. Implementation of molecular genetic testing to evaluate the type of leukaemia allowed paediatric oncologists and haematologists to adjust the intensity of treatment, improve outcome, minimize toxicity of therapies and considerably lower the risk of side effects. In the last few decades there has been a great improvement in survival among children suffering from haematopoietic malignancies. Progress made in molecular genetics allowed the creation of new treatment protocols that are designed to maintain a high cure rate for children with leukaemia while reducing toxicity.

50 CFR 14.131 - Primary enclosures.

Code of Federal Regulations, 2010 CFR

2010-10-01

... same primary enclosure with an adult marine mammal other than its mother. Socially dependent animals (e.g., siblings, mother, and offspring) transported in the same conveyance shall be allowed visual and...

50 CFR 14.131 - Primary enclosures.

Code of Federal Regulations, 2011 CFR

2011-10-01

... same primary enclosure with an adult marine mammal other than its mother. Socially dependent animals (e.g., siblings, mother, and offspring) transported in the same conveyance shall be allowed visual and...

Advanced CLIPS capabilities

NASA Technical Reports Server (NTRS)

Riley, Gary

1991-01-01

The C Language Integrated Production System (CLIPS) is a forward chaining rule based language developed by NASA. CLIPS was designed specifically to provide high portability, low cost, and easy integration with external systems. The current release of CLIPS, version 4.3, is being used by over 2500 users throughout the public and private community. The primary addition to the next release of CLIPS, version 5.0, will be the CLIPS Object Oriented Language (COOL). The major capabilities of COOL are: class definition with multiple inheritance and no restrictions on the number, types, or cardinality of slots; message passing which allows procedural code bundled with an object to be executed; and query functions which allow groups of instances to be examined and manipulated. In addition to COOL, numerous other enhancements were added to CLIPS including: generic functions (which allow different pieces of procedural code to be executed depending upon the types or classes of the arguments); integer and double precision data type support; multiple conflict resolution strategies; global variables; logical dependencies; type checking on facts; full ANSI compiler support; and incremental reset for rules.

Breast Cancer Tissue Bioreactor for Direct Interrogation and Observation of Response to Antitumor Therapies

DTIC Science & Technology

2011-07-01

into the bioreactor . Cell lines were cultured in low density 3D matrigel conditions. Mammoshere formation is dependent upon a number of...epithelial cell culture systems grown under 3D cell culture conditions that allow for mammosphere or glandular mammary acinar development. Drug...assessed whether lowering the dose would still be affective as a extracellular matrix inhibitor. For 3D cell cultures , mammospheres were allowed to

Leptogenesis in the E{sub 6}SSM: Flavour Dependent Lepton Asymmetries

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

King, S. F.; Luo, R.; Miller, D. J.

2008-11-23

We discuss flavour dependent lepton asymmetries in the Exceptional Supersymmetric Standard Model (E{sub 6}SSM). In the E{sub 6}SSM, the right-handed neutrinos do not participate in gauge interactions, and they decay into leptons and leptoquarks. Their Majorana nature allows violation of lepton number. New particles and interactions can result in substantial lepton asymmetries, even for scales as low as 10{sup 6} GeV.

Time-dependent phase shift of a retrieved pulse in off-resonant electromagnetically-induced-transparency-based light storage

NASA Astrophysics Data System (ADS)

Maynard, M.-A.; Bouchez, R.; Lugani, J.; Bretenaker, F.; Goldfarb, F.; Brion, E.

2015-11-01

We report measurements of the time-dependent phases of the leak and retrieved pulses obtained in electromagnetically-induced-transparency storage experiments with metastable helium vapor at room temperature. In particular, we investigate the influence of the optical detuning at two-photon resonance and provide numerical simulations of the full dynamical Maxwell-Bloch equations, which allow us to account for the experimental results.

Highly efficient temperature-dependent chiral separation with a nucleotide-based coordination polymer.

PubMed

Bruno, Rosaria; Marino, Nadia; Bartella, Lucia; Di Donna, Leonardo; De Munno, Giovanni; Pardo, Emilio; Armentano, Donatella

2018-06-05

We report a new chiral coordination polymer, prepared from the cytidine 5'-monophosphate (CMP) nucleotide, capable of separating efficiently (enantiomeric excess of ca. 100%) racemic mixtures of l- and d-Asp in a temperature-dependent manner. The crystal structure of the host-guest adsorbate, with the d-Asp guest molecules loaded within its channels, could be solved allowing a direct visualization of the chiral recognition process.

Coupling Spatial Segregation with Synthetic Circuits to Control Bacterial Survival (Open Access)

DTIC Science & Technology

2016-02-29

Subject Categories Synthetic Biology & Biotechnology; Quantitative Biology & Dynamical Systems DOI 10.15252/msb.20156567 | Received 9 September 2015...survival. Experimentally , we program collective survival using three different gene circuits, which allow us to evaluate the modularity of the...QS-CAT circuit depends on QS regulation. The QS-BlaM circuit depends on both QS regulation and enzyme release (by lysis and export). G–I Experimental

Her Life Depends on It II: Sport, Physical Activity, and the Health and Well-Being of American Girls and Women

ERIC Educational Resources Information Center

Staurowsky, Ellen J.; Miller, Kathleen E.; Shakib, Sohaila; De Souza, Mary Jane; Ducher, Gaele; Gentner, Noah; Theberge, Nancy; Williams, Nancy I.

2009-01-01

In 2004, the Women's Sports Foundation published the first edition of "Her Life Depends On It" (Don Sabo, Kathleen E. Miller, Merrill J. Melnick, and Leslie Heywood). At that time, it was clear that evidence-based research confirmed that regular physical activity and sport provides the critical foundation, in no small part, that allows girls and…

"Spin-dependent" \\varvec{μ → e} conversion on light nuclei

NASA Astrophysics Data System (ADS)

Davidson, Sacha; Kuno, Yoshitaka; Saporta, Albert

2018-02-01

The experimental sensitivity to μ → e conversion will improve by four or more orders of magnitude in coming years, making it interesting to consider the "spin-dependent" (SD) contribution to the rate. This process does not benefit from the atomic-number-squared enhancement of the spin-independent (SI) contribution, but probes different operators. We give details of our recent estimate of the spin-dependent rate, expressed as a function of operator coefficients at the experimental scale. Then we explore the prospects for distinguishing coefficients or models by using different targets, both in an EFT perspective, where a geometric representation of different targets as vectors in coefficient space is introduced, and also in three leptoquark models. It is found that comparing the rate on isotopes with and without spin could allow one to detect spin-dependent coefficients that are at least a factor of few larger than the spin-independent ones. Distinguishing among the axial, tensor and pseudoscalar operators that induce the SD rate would require calculating the nuclear matrix elements for the second two. Comparing the SD rate on nuclei with an odd proton vs. odd neutron could allow one to distinguish operators involving u quarks from those involving d quarks; this is interesting because the distinction is difficult to make for SI operators.

A novel method for evaluating antibody-dependent cell-mediated cytotoxicity by flowcytometry using cryopreserved human peripheral blood mononuclear cells

PubMed Central

Yamashita, Makiko; Kitano, Shigehisa; Aikawa, Hiroaki; Kuchiba, Aya; Hayashi, Mitsuhiro; Yamamoto, Noboru; Tamura, Kenji; Hamada, Akinobu

2016-01-01

Analyzing the cytotoxic functions of effector cells, such as NK cells against target cancer cells, is thought to be necessary for predicting the clinical efficacy of antibody-dependent cellular cytotoxicity (ADCC) -dependent antibody therapy. The 51Cr release assay has long been the most widely used method for quantification of ADCC activity. However, the reproducibilities of these release assays are not adequate, and they do not allow evaluation of the lysis susceptibilities of distinct cell types within the target cell population. In this study, we established a novel method for evaluating cytotoxicity, which involves the detection and quantification of dead target cells using flowcytometry. CFSE (carboxyfluorescein succinimidyl ester) was used as a dye to specifically stain and thereby label the target cell population, allowing living and dead cells, as well as both target and effector cells, to be quantitatively distinguished. Furthermore, with our new approach, ADCC activity was more reproducibly, sensitively, and specifically detectable, not only in freshly isolated but also in frozen human peripheral blood mononuclear cells (PBMCs), than with the calcein-AM release assay. This assay, validated herein, is expected to become a standard assay for evaluating ADCC activity which will ultimately contribute the clinical development of ADCC dependent-antibody therapies. PMID:26813960

A novel method for evaluating antibody-dependent cell-mediated cytotoxicity by flowcytometry using cryopreserved human peripheral blood mononuclear cells.

PubMed

Yamashita, Makiko; Kitano, Shigehisa; Aikawa, Hiroaki; Kuchiba, Aya; Hayashi, Mitsuhiro; Yamamoto, Noboru; Tamura, Kenji; Hamada, Akinobu

2016-01-27

Analyzing the cytotoxic functions of effector cells, such as NK cells against target cancer cells, is thought to be necessary for predicting the clinical efficacy of antibody-dependent cellular cytotoxicity (ADCC) -dependent antibody therapy. The (51)Cr release assay has long been the most widely used method for quantification of ADCC activity. However, the reproducibilities of these release assays are not adequate, and they do not allow evaluation of the lysis susceptibilities of distinct cell types within the target cell population. In this study, we established a novel method for evaluating cytotoxicity, which involves the detection and quantification of dead target cells using flowcytometry. CFSE (carboxyfluorescein succinimidyl ester) was used as a dye to specifically stain and thereby label the target cell population, allowing living and dead cells, as well as both target and effector cells, to be quantitatively distinguished. Furthermore, with our new approach, ADCC activity was more reproducibly, sensitively, and specifically detectable, not only in freshly isolated but also in frozen human peripheral blood mononuclear cells (PBMCs), than with the calcein-AM release assay. This assay, validated herein, is expected to become a standard assay for evaluating ADCC activity which will ultimately contribute the clinical development of ADCC dependent-antibody therapies.

Limit Theory for Panel Data Models with Cross Sectional Dependence and Sequential Exogeneity.

PubMed

Kuersteiner, Guido M; Prucha, Ingmar R

2013-06-01

The paper derives a general Central Limit Theorem (CLT) and asymptotic distributions for sample moments related to panel data models with large n . The results allow for the data to be cross sectionally dependent, while at the same time allowing the regressors to be only sequentially rather than strictly exogenous. The setup is sufficiently general to accommodate situations where cross sectional dependence stems from spatial interactions and/or from the presence of common factors. The latter leads to the need for random norming. The limit theorem for sample moments is derived by showing that the moment conditions can be recast such that a martingale difference array central limit theorem can be applied. We prove such a central limit theorem by first extending results for stable convergence in Hall and Hedye (1980) to non-nested martingale arrays relevant for our applications. We illustrate our result by establishing a generalized estimation theory for GMM estimators of a fixed effect panel model without imposing i.i.d. or strict exogeneity conditions. We also discuss a class of Maximum Likelihood (ML) estimators that can be analyzed using our CLT.

Digital RNA sequencing minimizes sequence-dependent bias and amplification noise with optimized single-molecule barcodes

PubMed Central

Shiroguchi, Katsuyuki; Jia, Tony Z.; Sims, Peter A.; Xie, X. Sunney

2012-01-01

RNA sequencing (RNA-Seq) is a powerful tool for transcriptome profiling, but is hampered by sequence-dependent bias and inaccuracy at low copy numbers intrinsic to exponential PCR amplification. We developed a simple strategy for mitigating these complications, allowing truly digital RNA-Seq. Following reverse transcription, a large set of barcode sequences is added in excess, and nearly every cDNA molecule is uniquely labeled by random attachment of barcode sequences to both ends. After PCR, we applied paired-end deep sequencing to read the two barcodes and cDNA sequences. Rather than counting the number of reads, RNA abundance is measured based on the number of unique barcode sequences observed for a given cDNA sequence. We optimized the barcodes to be unambiguously identifiable, even in the presence of multiple sequencing errors. This method allows counting with single-copy resolution despite sequence-dependent bias and PCR-amplification noise, and is analogous to digital PCR but amendable to quantifying a whole transcriptome. We demonstrated transcriptome profiling of Escherichia coli with more accurate and reproducible quantification than conventional RNA-Seq. PMID:22232676

Calibrating and Evaluating Boomless Spray Systems for Applying Forest Herbicides

Treesearch

Michael A. Wehr; Russell W. Johnson; Robert L. Sajdak

1985-01-01

Describes a testing procedure used to calibrate and evaluate agricultureal boomless spray systems. Tests allow the user to obtain dependable and satisfactory results when used in actual forest situations.

Limits on Spin-Dependent WIMP-Nucleon Cross Section Obtained from the Complete LUX Exposure

NASA Astrophysics Data System (ADS)

Akerib, D. S.; Alsum, S.; Araújo, H. M.; Bai, X.; Bailey, A. J.; Balajthy, J.; Beltrame, P.; Bernard, E. P.; Bernstein, A.; Biesiadzinski, T. P.; Boulton, E. M.; Brás, P.; Byram, D.; Cahn, S. B.; Carmona-Benitez, M. C.; Chan, C.; Chiller, A. A.; Chiller, C.; Currie, A.; Cutter, J. E.; Davison, T. J. R.; Dobi, A.; Dobson, J. E. Y.; Druszkiewicz, E.; Edwards, B. N.; Faham, C. H.; Fallon, S. R.; Fiorucci, S.; Gaitskell, R. J.; Gehman, V. M.; Ghag, C.; Gilchriese, M. G. D.; Hall, C. R.; Hanhardt, M.; Haselschwardt, S. J.; Hertel, S. A.; Hogan, D. P.; Horn, M.; Huang, D. Q.; Ignarra, C. M.; Jacobsen, R. G.; Ji, W.; Kamdin, K.; Kazkaz, K.; Khaitan, D.; Knoche, R.; Larsen, N. A.; Lee, C.; Lenardo, B. G.; Lesko, K. T.; Lindote, A.; Lopes, M. I.; Manalaysay, A.; Mannino, R. L.; Marzioni, M. F.; McKinsey, D. N.; Mei, D.-M.; Mock, J.; Moongweluwan, M.; Morad, J. A.; Murphy, A. St. J.; Nehrkorn, C.; Nelson, H. N.; Neves, F.; O'Sullivan, K.; Oliver-Mallory, K. C.; Palladino, K. J.; Pease, E. K.; Reichhart, L.; Rhyne, C.; Shaw, S.; Shutt, T. A.; Silva, C.; Solmaz, M.; Solovov, V. N.; Sorensen, P.; Stephenson, S.; Sumner, T. J.; Szydagis, M.; Taylor, D. J.; Taylor, W. C.; Tennyson, B. P.; Terman, P. A.; Tiedt, D. R.; To, W. H.; Tripathi, M.; Tvrznikova, L.; Uvarov, S.; Velan, V.; Verbus, J. R.; Webb, R. C.; White, J. T.; Whitis, T. J.; Witherell, M. S.; Wolfs, F. L. H.; Xu, J.; Yazdani, K.; Young, S. K.; Zhang, C.; LUX Collaboration

2017-06-01

We present experimental constraints on the spin-dependent WIMP-nucleon elastic cross sections from the total 129.5 kg yr exposure acquired by the Large Underground Xenon experiment (LUX), operating at the Sanford Underground Research Facility in Lead, South Dakota (USA). A profile likelihood ratio analysis allows 90% C.L. upper limits to be set on the WIMP-neutron (WIMP-proton) cross section of σn=1.6 ×10-41 cm2 (σp=5 ×10-40 cm2 ) at 35 GeV c-2 , almost a sixfold improvement over the previous LUX spin-dependent results. The spin-dependent WIMP-neutron limit is the most sensitive constraint to date.

Collaborative Aerospace Research and Fellowship Program at NASA Glenn Research Center

NASA Technical Reports Server (NTRS)

Heyward, Ann O.; Kankam, Mark D.

2004-01-01

During the summer of 2004, a 10-week activity for university faculty entitled the NASA-OAI Collaborative Aerospace Research and Fellowship Program (CFP) was conducted at the NASA Glenn Research Center in collaboration with the Ohio Aerospace Institute (OAI). This is a companion program to the highly successful NASA Faculty Fellowship Program and its predecessor, the NASA-ASEE Summer Faculty Fellowship Program that operated for 38 years at Glenn. The objectives of CFP parallel those of its companion, viz., (1) to further the professional knowledge of qualified engineering and science faculty,(2) to stimulate an exchange of ideas between teaching participants and employees of NASA, (3) to enrich and refresh the research and teaching activities of participants institutions, and (4) to contribute to the research objectives of Glenn. However, CFP, unlike the NASA program, permits faculty to be in residence for more than two summers and does not limit participation to United States citizens. Selected fellows spend 10 weeks at Glenn working on research problems in collaboration with NASA colleagues and participating in related activities of the NASA-ASEE program. This year's program began officially on June 1, 2004 and continued through August 7, 2004. Several fellows had program dates that differed from the official dates because university schedules vary and because some of the summer research projects warranted a time extension beyond the 10 weeks for satisfactory completion of the work. The stipend paid to the fellows was $1200 per week and a relocation allowance of $1000 was paid to those living outside a 50-mile radius of the Center. In post-program surveys from this and previous years, the faculty cited numerous instances where participation in the program has led to new courses, new research projects, new laboratory experiments, and grants from NASA to continue the work initiated during the summer. Many of the fellows mentioned amplifying material, both in undergraduate and graduate courses, on the basis of the summer s experience at Glenn. A number of 2004 fellows indicated that proposals to NASA will grow out of their summer research projects. In addition, some journal articles and NASA publications will result from this past summer s activities. Fellows from past summers continue to send reprints of articles that resulted from work initiated at Glenn. This report is intended primarily to summarize the research activities comprising the 2004 CFP Program at Glenn. Particular research studies include: 1) Development of an Imaging-Based, Computational Fluid Dynamics Tool to Assess Fluid Mechanics in Experimental Models that Simulate Blood Vessels; 2) Analysis of Nanomaterials Produced from Precursors; and 3) LEO Propagation Analysis Tool.

FSCATT: Angular Dependence and Filter Options.

DTIC Science & Technology

The input routines to the code have been completely rewritten to allow for a free-form input format. The input routines now provide self-consistency checks and diagnostics for the user’s edification .

Cooperative strings and glassy interfaces

PubMed Central

Salez, Thomas; Salez, Justin; Dalnoki-Veress, Kari; Raphaël, Elie; Forrest, James A.

2015-01-01

We introduce a minimal theory of glass formation based on the ideas of molecular crowding and resultant string-like cooperative rearrangement, and address the effects of free interfaces. In the bulk case, we obtain a scaling expression for the number of particles taking part in cooperative strings, and we recover the Adam–Gibbs description of glassy dynamics. Then, by including thermal dilatation, the Vogel–Fulcher–Tammann relation is derived. Moreover, the random and string-like characters of the cooperative rearrangement allow us to predict a temperature-dependent expression for the cooperative length ξ of bulk relaxation. Finally, we explore the influence of sample boundaries when the system size becomes comparable to ξ. The theory is in agreement with measurements of the glass-transition temperature of thin polymer films, and allows quantification of the temperature-dependent thickness hm of the interfacial mobile layer. PMID:26100908

Electronic field emission models beyond the Fowler-Nordheim one

NASA Astrophysics Data System (ADS)

Lepetit, Bruno

2017-12-01

We propose several quantum mechanical models to describe electronic field emission from first principles. These models allow us to correlate quantitatively the electronic emission current with the electrode surface details at the atomic scale. They all rely on electronic potential energy surfaces obtained from three dimensional density functional theory calculations. They differ by the various quantum mechanical methods (exact or perturbative, time dependent or time independent), which are used to describe tunneling through the electronic potential energy barrier. Comparison of these models between them and with the standard Fowler-Nordheim one in the context of one dimensional tunneling allows us to assess the impact on the accuracy of the computed current of the approximations made in each model. Among these methods, the time dependent perturbative one provides a well-balanced trade-off between accuracy and computational cost.

Can Tauc plot extrapolation be used for direct-band-gap semiconductor nanocrystals?

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

Feng, Y., E-mail: yu.feng@unsw.edu.au; Lin, S.; Huang, S.

Despite that Tauc plot extrapolation has been widely adopted for extracting bandgap energies of semiconductors, there is a lack of theoretical support for applying it to nanocrystals. In this paper, direct-allowed optical transitions in semiconductor nanocrystals have been formulated based on a purely theoretical approach. This result reveals a size-dependant transition of the power factor used in Tauc plot, increasing from one half used in the 3D bulk case to one in the 0D case. This size-dependant intermediate value of power factor allows a better extrapolation of measured absorption data. Being a material characterization technique, the generalized Tauc extrapolation givesmore » a more reasonable and accurate acquisition of the intrinsic bandgap, while the unjustified purpose of extrapolating any elevated bandgap caused by quantum confinement is shown to be incorrect.« less

Freezing point depression in model Lennard-Jones solutions

NASA Astrophysics Data System (ADS)

Koschke, Konstantin; Jörg Limbach, Hans; Kremer, Kurt; Donadio, Davide

2015-09-01

Crystallisation of liquid solutions is of uttermost importance in a wide variety of processes in materials, atmospheric and food science. Depending on the type and concentration of solutes the freezing point shifts, thus allowing control on the thermodynamics of complex fluids. Here we investigate the basic principles of solute-induced freezing point depression by computing the melting temperature of a Lennard-Jones fluid with low concentrations of solutes, by means of equilibrium molecular dynamics simulations. The effect of solvophilic and weakly solvophobic solutes at low concentrations is analysed, scanning systematically the size and the concentration. We identify the range of parameters that produce deviations from the linear dependence of the freezing point on the molal concentration of solutes, expected for ideal solutions. Our simulations allow us also to link the shifts in coexistence temperature to the microscopic structure of the solutions.

DEPEND - A design environment for prediction and evaluation of system dependability

NASA Technical Reports Server (NTRS)

Goswami, Kumar K.; Iyer, Ravishankar K.

1990-01-01

The development of DEPEND, an integrated simulation environment for the design and dependability analysis of fault-tolerant systems, is described. DEPEND models both hardware and software components at a functional level, and allows automatic failure injection to assess system performance and reliability. It relieves the user of the work needed to inject failures, maintain statistics, and output reports. The automatic failure injection scheme is geared toward evaluating a system under high stress (workload) conditions. The failures that are injected can affect both hardware and software components. To illustrate the capability of the simulator, a distributed system which employs a prediction-based, dynamic load-balancing heuristic is evaluated. Experiments were conducted to determine the impact of failures on system performance and to identify the failures to which the system is especially susceptible.

The many-body Wigner Monte Carlo method for time-dependent ab-initio quantum simulations

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

Sellier, J.M., E-mail: jeanmichel.sellier@parallel.bas.bg; Dimov, I.

2014-09-15

The aim of ab-initio approaches is the simulation of many-body quantum systems from the first principles of quantum mechanics. These methods are traditionally based on the many-body Schrödinger equation which represents an incredible mathematical challenge. In this paper, we introduce the many-body Wigner Monte Carlo method in the context of distinguishable particles and in the absence of spin-dependent effects. Despite these restrictions, the method has several advantages. First of all, the Wigner formalism is intuitive, as it is based on the concept of a quasi-distribution function. Secondly, the Monte Carlo numerical approach allows scalability on parallel machines that is practicallymore » unachievable by means of other techniques based on finite difference or finite element methods. Finally, this method allows time-dependent ab-initio simulations of strongly correlated quantum systems. In order to validate our many-body Wigner Monte Carlo method, as a case study we simulate a relatively simple system consisting of two particles in several different situations. We first start from two non-interacting free Gaussian wave packets. We, then, proceed with the inclusion of an external potential barrier, and we conclude by simulating two entangled (i.e. correlated) particles. The results show how, in the case of negligible spin-dependent effects, the many-body Wigner Monte Carlo method provides an efficient and reliable tool to study the time-dependent evolution of quantum systems composed of distinguishable particles.« less

Anti-screening optically allowed and forbidden collisional excitations in nonthermal astrophysical plasmas

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

Hong, Woo-Pyo; Jung, Young-Dae, E-mail: ydjung@hanyang.ac.kr

2014-08-01

The influence of nonthermal shielding on the optically allowed and forbidden anti-screening channels for ion-ion collisional excitations is investigated in astrophysical Lorentzian plasmas. The semiclassical trajectory method and effective interaction Hamiltonian are employed to obtain the transition amplitudes, differential cross-sections, and momentum transfer-dependent effective projectile charges for the optically allowed and forbidden excitation channels as functions of the impact parameter, collision energy, Debye radius, and spectral index of nonthermal astrophysical plasmas. It is found that the nonthermal effect suppresses the ion-ion collisional excitation probability in astrophysical Lorentzian plasmas. Additionally, the influence of nonthermal shielding on the optically allowed transition ismore » found to be more significant than that on the optically forbidden transition. The variations of the nonthermal shielding effects on the optically allowed and forbidden anti-screening channels in astrophysical nonthermal plasmas are also discussed.« less

Visualization of the hot chocolate sound effect by spectrograms

NASA Astrophysics Data System (ADS)

Trávníček, Z.; Fedorchenko, A. I.; Pavelka, M.; Hrubý, J.

2012-12-01

We present an experimental and a theoretical analysis of the hot chocolate effect. The sound effect is evaluated using time-frequency signal processing, resulting in a quantitative visualization by spectrograms. This method allows us to capture the whole phenomenon, namely to quantify the dynamics of the rising pitch. A general form of the time dependence volume fraction of the bubbles is proposed. We show that the effect occurs due to the nonlinear dependence of the speed of sound in the gas/liquid mixture on the volume fraction of the bubbles and the nonlinear time dependence of the volume fraction of the bubbles.

Did the Affordable Care Act's dependent coverage mandate increase premiums?

PubMed

Depew, Briggs; Bailey, James

2015-05-01

We investigate the impact of the Affordable Care Act's dependent coverage mandate on insurance premiums. The expansion of dependent coverage under the ACA allows young adults to remain on their parent's private health insurance plans until the age of 26. We find that the mandate has led to a 2.5-2.8 percent increase in premiums for health insurance plans that cover children, relative to single-coverage plans. We are able to conclude that employers did not pass on the entire premium increase to employees through higher required plan contributions. Copyright © 2015 Elsevier B.V. All rights reserved.

Collective Lamb Shift of a Nanoscale Atomic Vapor Layer within a Sapphire Cavity

NASA Astrophysics Data System (ADS)

Peyrot, T.; Sortais, Y. R. P.; Browaeys, A.; Sargsyan, A.; Sarkisyan, D.; Keaveney, J.; Hughes, I. G.; Adams, C. S.

2018-06-01

We measure the near-resonant transmission of light through a dense medium of potassium vapor confined in a cell with nanometer thickness in order to investigate the origin and validity of the collective Lamb shift. A complete model including the multiple reflections in the nanocell reproduces accurately the observed line shape. It allows the extraction of a density-dependent shift and width of the bulk atomic medium resonance, deconvolved from the cavity effect. We observe an additional, unexpected dependence of the shift with the thickness of the medium. This extra dependence demands further experimental and theoretical investigations.

A Time Dependent Model of HD209458b

NASA Astrophysics Data System (ADS)

Iro, N.; Bézard, B.; Guillot, T.

2004-12-01

We developed a time-dependent radiative model for the atmosphere of HD209458b to investigate its thermal structure and chemical composition. Time-dependent temperature profiles were calculated, using a uniform zonal wind modelled as a solid body rotation. We predict day/night temperature variations of 600K around 0.1 bar, for a 1 km/s wind velocity, in good agreement with the predictions by Showman & Guillot (2002). On the night side, the low temperature allows the sodium to condense. Depletion of sodium in the morning limb may explain the lower than expected abundance found by Charbonneau et al. (2002).

Asymptotics of nonparametric L-1 regression models with dependent data

PubMed Central

ZHAO, ZHIBIAO; WEI, YING; LIN, DENNIS K.J.

2013-01-01

We investigate asymptotic properties of least-absolute-deviation or median quantile estimates of the location and scale functions in nonparametric regression models with dependent data from multiple subjects. Under a general dependence structure that allows for longitudinal data and some spatially correlated data, we establish uniform Bahadur representations for the proposed median quantile estimates. The obtained Bahadur representations provide deep insights into the asymptotic behavior of the estimates. Our main theoretical development is based on studying the modulus of continuity of kernel weighted empirical process through a coupling argument. Progesterone data is used for an illustration. PMID:24955016

BRDF-dependent accuracy of array-projection-based 3D sensors.

PubMed

Heist, Stefan; Kühmstedt, Peter; Tünnermann, Andreas; Notni, Gunther

2017-03-10

In order to perform high-speed three-dimensional (3D) shape measurements with structured light systems, high-speed projectors are required. One possibility is an array projector, which allows pattern projection at several tens of kilohertz by switching on and off the LEDs of various slide projectors. The different projection centers require a separate analysis, as the intensity received by the cameras depends on the projection direction and the object's bidirectional reflectance distribution function (BRDF). In this contribution, we investigate the BRDF-dependent errors of array-projection-based 3D sensors and propose an error compensation process.

Maxwell boundary condition and velocity dependent accommodation coefficient

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

Struchtrup, Henning, E-mail: struchtr@uvic.ca

2013-11-15

A modification of Maxwell's boundary condition for the Boltzmann equation is developed that allows to incorporate velocity dependent accommodation coefficients into the microscopic description. As a first example, it is suggested to consider the wall-particle interaction as a thermally activated process with three parameters. A simplified averaging procedure leads to jump and slip boundary conditions for hydrodynamics. Coefficients for velocity slip, temperature jump, and thermal transpiration flow are identified and compared with those resulting from the original Maxwell model and the Cercignani-Lampis model. An extension of the model leads to temperature dependent slip and jump coefficients.

Inertia Compensation While Scanning Screw Threads on Coordinate Measuring Machines

NASA Astrophysics Data System (ADS)

Kosarevsky, Sergey; Latypov, Viktor

2010-01-01

Usage of scanning coordinate-measuring machines for inspection of screw threads has become a common practice nowadays. Compared to touch trigger probing, scanning capabilities allow to speed up the measuring process while still maintaining high accuracy. However, in some cases accuracy drastically depends on the scanning speed. In this paper a compensation method is proposed allowing to reduce the influence of inertia of the probing system while scanning screw threads on coordinate-measuring machines.

Fuel system for diesel engine with multi-stage heated

NASA Astrophysics Data System (ADS)

Ryzhov, Yu N.; Kuznetsov, Yu A.; Kolomeichenko, A. V.; Kuznetsov, I. S.; Solovyev, R. Yu; Sharifullin, S. N.

2017-09-01

The article describes a fuel system of a diesel engine with a construction tractor multistage heating, allowing the use of pure rapeseed oil as a diesel engine fuel. The paper identified the kinematic viscosity depending on the temperature and composition of the mixed fuel, supplemented by the existing recommendations on the use of mixed fuels based on vegetable oils and developed the device allowing use as fuel for diesel engines of biofuels based on vegetable oils.

ACCURATE MEASUREMENT OF THE ENERGY DEPENDENCE OF THE PROCESS e+ + e- → e± + e∓, IN THE s-RANGE 1.44-9.0 GeV2

NASA Astrophysics Data System (ADS)

Bernardini, M.; Bollini, D.; Brunini, P. L.; Fiorentino, E.; Massam, T.; Monari, L.; Palmonari, F.; Rimondi, F.; Zichichi, A.

The analysis of 12 827 e+ + e- → e± + e∓ events observed in the s-range 1.44-9.0 GeV2 allows measurement of the energy dependence of the cross-section for the most typical QED process, with ±2% accuracy. Within this limit the data follow QED, with first-order radiative corrections included.

Comparative Activity-Based Flavin-Dependent Oxidase Profiling.

PubMed

Krysiak, Joanna; Breinbauer, Rolf

2017-01-01

Activity-based protein profiling (ABPP) has become a powerful chemoproteomic technology allowing for the dissection of complex ligand-protein interactions in their native cellular environment. One of the biggest challenges for ABPP is the extension of the proteome coverage. In this chapter a new ABPP strategy dedicated to monoamine oxidases (MAO) is presented. These enzymes are representative examples of flavin-dependent oxidases, playing a crucial role in the regulation of nervous system signaling.

Asymmetry dependence of the caloric curve for mononuclei

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

Hoel, C.; Sobotka, L. G.; Charity, R. J.

2007-01-15

The asymmetry dependence of the caloric curve, for mononuclear configurations, is studied as a function of neutron-to-proton asymmetry with a model that allows for independent variation of the neutron and proton surface diffusenesses. The evolution of the effective mass with density and excitation is included in a schematic fashion and the entropies are extracted in a local density approximation. The plateau in the caloric curve displays only a slight sensitivity to the asymmetry.

Repair of Nerve Cell Membrance Damage by Calcium-Dependent, Membrane-Binding Proteins

DTIC Science & Technology

2013-09-01

In acute spinal cord injury the plasma membranes of spinal neurons are torn allowing high concentrations of calcium to enter the cytoplasm, activating...repairing the cell membrane as soon as the increase in intracellular calcium is sensed by calcium -binding proteins. If these repair mechanisms can be...testing the hypothesis that the action of copine, a human calcium -dependent-membrane-binding protein, in model systems can promote a stable repair of

Temperature dependence of the water vapor continuum absorption in the 3-5 μm spectral region

NASA Astrophysics Data System (ADS)

Klimeshina, T. E.; Rodimova, O. B.

2013-04-01

Asymptotic line wing theory allows one to construct the line shape describing the frequency and temperature dependence of the self-broadened H2O continuum in the 3-5 μm spectral region obtained experimentally by CAVIAR and NIST. The H2O transmission functions are adequately described as well, using this line shape up to temperatures of ˜675 K and pressures of ˜10 atm.

Her Life Depends on It II: Sport, Physical Activity, and the Health and Well-Being of American Girls and Women. Executive Summary

ERIC Educational Resources Information Center

Staurowsky, Ellen J.; DeSouza, Mary Jane; Ducher, Gaele; Gentner, Noah; Miller, Kathleen E.; Shakib, Sohaila; Theberge, Nancy; Williams, Nancy I.

2009-01-01

In 2004, the Women's Sports Foundation published the first edition of "Her Life Depends On It" (Sabo et al.). At that time, it was clear that evidence-based research confirmed that regular physical activity and sport provides the critical foundation, in no small part, that allows girls and women to lead healthy, strong, and fulfilled lives. Now,…

Market Structure, Financial Dependence and Industrial Growth: Evidence from the Banking Industry in Emerging Asian Economies.

PubMed

Khan, Habib Hussain; Ahmad, Rubi Binit; Gee, Chan Sok

2016-01-01

In this study, we examine the role of market structure for growth in financially dependent industries from 10 emerging Asian economies over the period of 1995-2011. Our approach departs from existing studies in that we apply four alternative measures of market structure based on structural and non-structural approaches and compare their outcomes. Results indicate that higher bank concentration may slow down the growth of financially dependent industries. Bank competition on the other hand, allows financially dependent industries to grow faster. These findings are consistent across a number of sensitivity checks such as alternative measures of financial dependence, institutional factors (including property rights, quality of accounting standards and bank ownership), and endogeneity consideration. In sum, our study suggests that financially dependent industries grow more in more competitive/less concentrated banking systems. Therefore, regulatory authorities need to be careful while pursuing a consolidation policy for banking sector in emerging Asian economies.

Velocity Dependence of the Kinetic Friction of Nanoparticles

NASA Astrophysics Data System (ADS)

Dietzel, Dirk; Feldmann, Michael; Schirmeisen, Andre

2010-03-01

The velocity dependence of interfacial friction is of high interest to unveil the fundamental processes in nanoscopic friction. So far, different forms of velocity dependence have been observed for contacts between friction force microscope (FFM) tips and a substrate surface. In this work we present velocity-dependent friction measurements performed by nanoparticle manipulation of antimony nanoparticles on atomically flat HOPG substrates under UHV conditions. This allows to analyze interfacial friction for very well defined and clean surface contacts. A novel approach to nanoparticle manipulation, the so called 'tip-on-top' technique [1], made it possible to manipulate the same particle many times while varying the velocity. The antimony particles exhibit a qualitatively different velocity dependence on friction in comparison to direct tip-HOPG contacts. A characteristic change in velocity dependence was observed when comparing freshly prepared particles to contaminated specimen, which were exposed to air before the manipulation experiments. [1] Dietzel et al., Appl. Phys. Lett. 95, 53104 (2009)

7 CFR 3402.9 - Financial provisions.

Code of Federal Regulations, 2014 CFR

2014-01-01

... AGRICULTURE FOOD AND AGRICULTURAL SCIENCES NATIONAL NEEDS GRADUATE AND POSTGRADUATE FELLOWSHIP GRANTS PROGRAM... costs out of non-USDA monies. No dependency allowances are provided to any USDA Graduate or Postdoctoral... for graduate and postdoctoral fellowships and assistantships. ...

7 CFR 3402.9 - Financial provisions.

Code of Federal Regulations, 2013 CFR

2013-01-01

... AGRICULTURE FOOD AND AGRICULTURAL SCIENCES NATIONAL NEEDS GRADUATE AND POSTGRADUATE FELLOWSHIP GRANTS PROGRAM... costs out of non-USDA monies. No dependency allowances are provided to any USDA Graduate or Postdoctoral... for graduate and postdoctoral fellowships and assistantships. ...

Could Switching to a Vegetarian Diet Cure My Diabetes?

MedlinePlus

... while others don't allow any animal products (vegans). The benefits of a vegetarian diet depend on ... Reduces your risk of cardiovascular disease. A strict vegan diet is cholesterol-free, low in saturated fat ...

GOLD CREW SW

EPA Pesticide Factsheets

Technical product bulletin: this surface washing agent for oil spill cleanups should be applied through hand pump sprayer and allowed to presoak, time depending on type of oil and weather conditions. Then apply through power washer or steam powered unit.

Successful Strategies for Practice-Based Recruitment of Racial and Ethnic Minority Pregnant Women in a Randomized Controlled Trial: the IDEAS for a Healthy Baby Study

PubMed Central

Youssef, Yara; Pekow, Penelope S.; White, Katharine O.; Guhn-Knight, Haley; Lagu, Tara; Mazor, Kathleen M.; Lindenauer, Peter K.

2016-01-01

Background Racial/ethnic minority patients are often underrepresented in clinical trials. Efforts to address barriers to participation may improve representation, thus enhancing our understanding of how research findings apply to more diverse populations. Methods The IDEAS (Information, Description, Education, Assistance, and Support) for a Healthy Baby study was a randomized controlled trial (RCT) of an intervention to reduce barriers to using publicly reported quality data for low-income, racial/ethnic minority women. We used strategies grounded in a health equity framework to address barriers to recruitment and retention in three domains: preparation, process, and patient-centeredness. “Preparation” included teaching study staff about health inequities, role-playing skills to develop rapport and trust, and partnering with clinic staff. “Processes” included use of electronic registration systems to pre-screen potential candidates and determine when eligible participants were in clinic and an electronic database to track patients through the study. Use of a flexible protocol, stipends, and consideration of literacy levels promoted “patient-centeredness.” Results We anticipated needing to recruit 800 women over 18 months to achieve a completion goal of 650. Using the recruitment and retention strategies outlined above, we recruited 746 women in 15 months, achieving higher recruitment (87.1 %) and retention rates (97.3 %) than we had anticipated. Discussion These successful recruitment and retention strategies used for a large RCT promoted inclusivity and accessibility. Researchers seeking to recruit racial and ethnic minority pregnant women in similar settings may find the preparation, process, and patient-centered strategies used in this study applicable for their own studies. Trial Registration ClinicalTrials.gov NCT01784575, 1R21HS021864-01 PMID:27068662

Successful Strategies for Practice-Based Recruitment of Racial and Ethnic Minority Pregnant Women in a Randomized Controlled Trial: the IDEAS for a Healthy Baby Study.

PubMed

Goff, Sarah L; Youssef, Yara; Pekow, Penelope S; White, Katharine O; Guhn-Knight, Haley; Lagu, Tara; Mazor, Kathleen M; Lindenauer, Peter K

2016-12-01

Racial/ethnic minority patients are often underrepresented in clinical trials. Efforts to address barriers to participation may improve representation, thus enhancing our understanding of how research findings apply to more diverse populations. The IDEAS (Information, Description, Education, Assistance, and Support) for a Healthy Baby study was a randomized controlled trial (RCT) of an intervention to reduce barriers to using publicly reported quality data for low-income, racial/ethnic minority women. We used strategies grounded in a health equity framework to address barriers to recruitment and retention in three domains: preparation, process, and patient-centeredness. "Preparation" included teaching study staff about health inequities, role-playing skills to develop rapport and trust, and partnering with clinic staff. "Processes" included use of electronic registration systems to pre-screen potential candidates and determine when eligible participants were in clinic and an electronic database to track patients through the study. Use of a flexible protocol, stipends, and consideration of literacy levels promoted "patient-centeredness." We anticipated needing to recruit 800 women over 18 months to achieve a completion goal of 650. Using the recruitment and retention strategies outlined above, we recruited 746 women in 15 months, achieving higher recruitment (87.1 %) and retention rates (97.3 %) than we had anticipated. These successful recruitment and retention strategies used for a large RCT promoted inclusivity and accessibility. Researchers seeking to recruit racial and ethnic minority pregnant women in similar settings may find the preparation, process, and patient-centered strategies used in this study applicable for their own studies. ClinicalTrials.gov NCT01784575 , 1R21HS021864-01.

Clubes de Ciencia: Intensive science workshops in Mexico provide a unique opportunity for teaching, scientific and cultural exchange

NASA Astrophysics Data System (ADS)

Le Bras, I.; Rosengard, S.; Estefania, M.; Jinich, A.

2016-02-01

Clubes de Ciencia, which translates to "Science Clubs" is an initiative started by a group of graduate students at Harvard University in 2014 to encourage scientific exchange between the US and Mexico. These science clubs are one-week long intensive workshops taught by graduate students and/or postdocs on a subject of their choice in six Mexican cities. Instructors apply to teach a workshop by sending a proposal to the organizing committee, who is looking for workshops that emphasize hands-on, practical ideas. The instructors, primarily graduate students in the US, are paired with local co-instructors who assist and often co-teach the workshop. Local student participants, who are in their last two years of high school and the first two years of college, are selected based on their interest and enthusiasm. Each class has about 15-20 students, so that the classroom setting is intimate and interactive Sponsors, who fund instructor stipends, class supplies and program development, include the Mexican department of energy (SENER), the Mexican national science foundation (CONACYT), Harvard and MIT. Host universities also provide space and resources. In this presentation we focus on clubs that were taught in January 2015 on ocean physics and July 2015 on ocean chemistry, both taught in Ensenada, Baja California at the national autonomous university. Both workshops included a combination of data analysis, lectures, experiments and computational modeling. The ocean physics class was also recorded intermittently and is being used as a test case for an online course. The format provided an intensive teaching and networking experience and could be interesting to implement in other contexts.

Plastic surgery in 17th century Europe. case study: Nicolae Milescu, the snub-nosed.

PubMed

Dumbravă, Daniela; Luchian, Stefan

2013-01-01

The rising and the existence of plastic and aesthetic surgery in early modern Europe did not have a specific pattern, but was completely different from one nation to another. Colleges of Physicians could only be found in some places in Europe; different Parliaments of Europe's nations did not always elevate being a surgeon to the dignity of a profession, and being a surgeon did not always come with corporate and municipal privileges, or with attractive stipends. Conversely, corporal punishments for treacherous surgeons were ubiquitous. Rhinoplasty falls into the category of what Ambroise Paré named "facial plastic surgery". The technique is a medical source from which many histories derive, one more fascinating than the other: the history of those whose nose was cut off (because of state betrayal, adultery, abjuration, or duelling with swords), the history of those who invented the surgery of nose reconstruction (e.g. SuSruta-samhita or Tagliacozzi?), the history of surgeries kept secret in early modern Europe (e.g. Tropea, Calabria, Leiden, Padua, Paris, Berlin), and so on. Where does the history of Nicolae Milescu the Snub-nosed fall in all of this? How much of this history do the Moldavian Chronicles record? Is there any "scholarly gossip" in the aristocratic and diplomatic environments at Constantinople? What exactly do the British ambassadors learn concerning Rhinoplasty when they meet Milescu? How do we "walk" within these histories, and why should we be interested at all? What is their stike for modernity? Such are the interrogations that this article seeks to provoke; its purpose is to question (and eventually, synchronise) histories, and not exclusively history, both in academic terms but also by reassessing the practical knowledge of the 17th century.

CCD Spectroscopy and Photometry of the DS1 Flyby Target P/Borrelly.

NASA Astrophysics Data System (ADS)

Hicks, M. D.; Buratti, B. J.; Esqueda, D.; Ha, E.; Pass, R. P., III

2001-11-01

In support of the Deep Space 1 encounter with the comet P/Borrelly on Sep 23 2001, we have been engaged in a vigorous campaign of ground-based observations on telescopes ranging in aperture from 10 inches (for rough R-magnitudes) to 200 (for medium resolution spectrophotometry). We present our preliminary analysis and discuss our results in the context of the successful DS1 flyby. On the nights of July 26 and Sep 16-17 we obtained long-slit spectrograms of the comet at the Palomar 200-inch using the facility ``Double Spec'' with a resolution of ~3 angstrom and a wavelength range between ~0.38 and 0.90 micron. We can compute the production rates of H2O, CN, C2, C3, and NH2. We shall compare the production rate ratios of Borrelly to values obtained in previous apparitions and to the ensemble of comets. Our broad-band photometry of the coma began ias soon as the comet was availible from our latitude in early July and continued until a few days before encounter. The R-band magnitudes where converted to a dust production rate through the Afrho formalism. The astrometry was reduced and submitted to to MPC and the JPL Solar System Dynamics group throughout the apparition. The astrometry obtained at the P200 on Sep 16 proved especially helpful to mission planners, due to its high spatial resolution and nearly perpendicular point of view from the DS1 line of sight. The photometric data was collected by an ecclectic mix of professionals, undergraduate students, and a dedicated amatuer observer. This work was funded by NASA, with the stipend for the student observers coming from the NASA/NSF CURE program.

A Rural "Grow Your Own" Strategy: Building Providers From the Local Workforce.

PubMed

Johnson, Ingrid M

Rural health care leaders are increasingly tasked with the responsibility of providing health access to 21% of the national population with only 10% of the provider workforce. Provider recruitment strategies offering loan repayment have had some success in the short term but are less impactful at creating a long-term retention rate, unless the providers have an existing connection to either the community in which they are working or rural health care. Responding to these data, a demonstration project and study has been underway in Colorado to test a rural focused "grow your own" advanced practice registered nurse (APRN) model. Phase 1 is designed to measure recruitment of RNs from inside rural communities to return to school and become primary care providers within those communities. Phase 2 will measure completion of education and phase 3 will measure retention rates in those communities. This article reports on phase 1 of the project, which is recruitment. The project offers stipend support with assistance in the school application process, educational support, clinical and job placement assistance, and monthly coaching. In addition, communities were asked to provide matching funds to support the APRN students with a goal of creating a self-sustaining model that will build a continuous pipeline of APRN providers. This strategy avoids the costly need to recruit and relocate providers who have no ties to the community. Thirty-four of 36 nurses (94%) responded to the study survey. Survey results suggested that the combination of financial, community, and employer support utilized in this model could serve to create a new and sustainable strategy for building a rural APRN provider workforce pipeline. The ultimate outcome has the potential to ensure that all people in rural areas have access to a high-quality, well-educated primary care provider.

Effects of health-care services and commodities cost on the patients at the primary health facilities in Zaria Metropolis, North Western Nigeria.

PubMed

Adegboyega, O; Abioye, K

2017-08-01

The payment for health-care services is a major problem for many poor patients in developing nations. The aim of the study was to examine the cost of services and commodities and how these affect the patients who utilizes the primary health-care centers in Zaria, North western Nigeria. A descriptive cross-sectional survey of six primary health-care facilities in Zaria metropolis, namely Baban dodo, Tudun Wada, Magajiya PHCs from Zaria local government areas (LGA) and Samaru, Kwata, and Dogarawa PHCs from Sabon Gari LGA, was carried out. The mean age of the respondents was 28.87± 8.63 years, most of them were married (53.3%), Hausa (63.3%), and Muslims (85.7%); also, they were unemployed housewives with daily stipends from their husbands less than 1 dollar/day. The major method for payment for health-care services was out of pocket (98.3%). More than one-third of the clients were not aware of the National Health Insurance Scheme (NHIS) (39%). There was a significant inverse relationship between the monthly income of the clients and the experience of financial stress and a positive association between patients' monthly income and awareness of the NHIS (P < 0.05). The respondents were paying user fees for essential health-care services at the primary health-care centers and this was not convenient for them. There is a need for the LGA health department to intensify the supervision of the activities at the PHCs. Standardization of prices of services and commodities and the implementation of the National Health Act may alleviate the burdens of the poor community members who access PHCs in Nigeria.

[The role of pediatric polyclinics in social and legal work concerning maternal and child health].

PubMed

Grebesheva, I I; Chicherin, L P; Esikov, M S

1990-01-01

Approaches to protection of mother and child health in the USSR are outlined with special emphasis on the role of children's polyclinics. The law on childhood protection is based on 10 principles of Declaration on Children Rights adopted by the UN General Assembly in 1959. Current legislation provides for an increase in the duration of paid leave to care for the sick child up to 14 years of age, an increase in the monthly stipends to the children of military personnel, and free drug prescriptions for children up to 3 years of age treated as outpatients. From September 1, 1990, the duration of paid maternity leave for working women is 70 days. In light of a general legal reform currently conducted in the USSR, children's polyclinics as the primary link in the health care system are charged with protection of legal rights of mothers and children. Presently, 1.4% of all marriages in the USSR end up in divorce, so that every year 700,000 children younger the 18 years old are brought up in a single-parent family. Almost 85% of children in orphanages have live parents. Almost 200,000 children have criminal record, and 14,000 children are diagnosed to have sexually transmitted diseases annually. The legal work of children's polyclinics should be based on the evaluation of social risk factors. Following risk factors are identified: families with single mothers; families with 3 children; low-income families; families of the military personnel; families living in poor conditions; families with a history of death of a child 1 year old; disabled mothers; children of migrants or refugees; families in which one or both parent avoid the parental responsibilities or abuse their children.

NASA Aeronautics Multidisciplinary Analysis and Design Fellowship Program

NASA Technical Reports Server (NTRS)

Grossman, B.; Guerdal, Z.; Haftka, R. T.; Kapania, R. K.; Mason, W. H.; Mook, D. T.

1998-01-01

For a number of years, Virginia Tech had been on the forefront of research in the area of multidisciplinary analysis and design. In June of 1994, faculty members from aerospace and ocean engineering, engineering science and mechanics, mechanical engineering, industrial engineering, mathematics and computer sciences, at Virginia Tech joined together to form the Multidisciplinary Analysis and Design (MAD) Center for Advanced Vehicles. The center was established with the single goal: to perform research that is relevant to the needs of the US industry and to foster collaboration between the university, government and industry. In October of 1994, the center was chosen by NASA headquarters as one of the five university centers to establish a fellowship program to develop a graduate program in multidisciplinary analysis and design. The fellowship program provides full stipend and tuition support for seven U. S. students per year during their graduate studies. To advise us regarding the problems faced by the industry, an industrial advisory board has been formed consisting of representatives from industry as well as government laboratories. The function of the advisory board is to channel information from its member companies to faculty members concerning problems that need research attention in the general area of multidisciplinary design optimization (MDO). The faculty and their graduate students make proposals to the board on how to address these problems. At the annual board meeting in Blacksburg, the board discusses the proposals and suggests which students get funded under the NASA fellowship program. All students participating in the program are required to spend 3-6 months in industry working on their research projects. We are completing the third year of the fellowship program and have had three advisory board meetings in Blacksburg.

Prototype learning and dissociable categorization systems in Alzheimer's disease.

PubMed

Heindel, William C; Festa, Elena K; Ott, Brian R; Landy, Kelly M; Salmon, David P

2013-08-01

Recent neuroimaging studies suggest that prototype learning may be mediated by at least two dissociable memory systems depending on the mode of acquisition, with A/Not-A prototype learning dependent upon a perceptual representation system located within posterior visual cortex and A/B prototype learning dependent upon a declarative memory system associated with medial temporal and frontal regions. The degree to which patients with Alzheimer's disease (AD) can acquire new categorical information may therefore critically depend upon the mode of acquisition. The present study examined A/Not-A and A/B prototype learning in AD patients using procedures that allowed direct comparison of learning across tasks. Despite impaired explicit recall of category features in all tasks, patients showed differential patterns of category acquisition across tasks. First, AD patients demonstrated impaired prototype induction along with intact exemplar classification under incidental A/Not-A conditions, suggesting that the loss of functional connectivity within visual cortical areas disrupted the integration processes supporting prototype induction within the perceptual representation system. Second, AD patients demonstrated intact prototype induction but impaired exemplar classification during A/B learning under observational conditions, suggesting that this form of prototype learning is dependent on a declarative memory system that is disrupted in AD. Third, the surprisingly intact classification of both prototypes and exemplars during A/B learning under trial-and-error feedback conditions suggests that AD patients shifted control from their deficient declarative memory system to a feedback-dependent procedural memory system when training conditions allowed. Taken together, these findings serve to not only increase our understanding of category learning in AD, but to also provide new insights into the ways in which different memory systems interact to support the acquisition of categorical knowledge. Copyright © 2013 Elsevier Ltd. All rights reserved.

Prototype Learning and Dissociable Categorization Systems in Alzheimer’s Disease

PubMed Central

Heindel, William C.; Festa, Elena K.; Ott, Brian R.; Landy, Kelly M.; Salmon, David P.

2015-01-01

Recent neuroimaging studies suggest that prototype learning may be mediated by at least two dissociable memory systems depending on the mode of acquisition, with A/Not-A prototype learning dependent upon a perceptual representation system located within posterior visual cortex and A/B prototype learning dependent upon a declarative memory system associated with medial temporal and frontal regions. The degree to which patients with Alzheimer’s disease (AD) can acquire new categorical information may therefore critically depend upon the mode of acquisition. The present study examined A/Not-A and A/B prototype learning in AD patients using procedures that allowed direct comparison of learning across tasks. Despite impaired explicit recall of category features in all tasks, patients showed differential patterns of category acquisition across tasks. First, AD patients demonstrated impaired prototype induction along with intact exemplar classification under incidental A/Not-A conditions, suggesting that the loss of functional connectivity within visual cortical areas disrupted the integration processes supporting prototype induction within the perceptual representation system. Second, AD patients demonstrated intact prototype induction but impaired exemplar classification during A/B learning under observational conditions, suggesting that this form of prototype learning is dependent on a declarative memory system that is disrupted in AD. Third, the surprisingly intact classification of both prototypes and exemplars during A/B learning under trial-and-error feedback conditions suggests that AD patients shifted control from their deficient declarative memory system to a feedback-dependent procedural memory system when training conditions allowed. Taken together, these findings serve to not only increase our understanding of category learning in AD, but to also provide new insights into the ways in which different memory systems interact to support the acquisition of categorical knowledge. PMID:23751172

Limits on spin-dependent WIMP-nucleon cross section obtained from the complete LUX exposure

DOE PAGES

Akerib, D. S.; Alsum, S.; Araújo, H. M.; ...

2017-06-23

We present experimental constraints on the spin-dependent WIMP-nucleon elastic cross sections from the total 129.5 kg yr exposure acquired by the Large Underground Xenon experiment (LUX), operating at the Sanford Underground Research Facility in Lead, South Dakota (USA). A profile likelihood ratio analysis allows 90% C.L. upper limits to be set on the WIMP-neutron (WIMP-proton) cross section of σ n = 1.6 × 10 –41 cm 2 (σ p = 5 × 10 –40 cm 2) at 35 GeV c –2, almost a sixfold improvement over the previous LUX spin-dependent results. Finally, the spin-dependent WIMP-neutron limit is the most sensitivemore » constraint to date.« less

Limits on Spin-Dependent WIMP-Nucleon Cross Section Obtained from the Complete LUX Exposure.

PubMed

Akerib, D S; Alsum, S; Araújo, H M; Bai, X; Bailey, A J; Balajthy, J; Beltrame, P; Bernard, E P; Bernstein, A; Biesiadzinski, T P; Boulton, E M; Brás, P; Byram, D; Cahn, S B; Carmona-Benitez, M C; Chan, C; Chiller, A A; Chiller, C; Currie, A; Cutter, J E; Davison, T J R; Dobi, A; Dobson, J E Y; Druszkiewicz, E; Edwards, B N; Faham, C H; Fallon, S R; Fiorucci, S; Gaitskell, R J; Gehman, V M; Ghag, C; Gilchriese, M G D; Hall, C R; Hanhardt, M; Haselschwardt, S J; Hertel, S A; Hogan, D P; Horn, M; Huang, D Q; Ignarra, C M; Jacobsen, R G; Ji, W; Kamdin, K; Kazkaz, K; Khaitan, D; Knoche, R; Larsen, N A; Lee, C; Lenardo, B G; Lesko, K T; Lindote, A; Lopes, M I; Manalaysay, A; Mannino, R L; Marzioni, M F; McKinsey, D N; Mei, D-M; Mock, J; Moongweluwan, M; Morad, J A; Murphy, A St J; Nehrkorn, C; Nelson, H N; Neves, F; O'Sullivan, K; Oliver-Mallory, K C; Palladino, K J; Pease, E K; Reichhart, L; Rhyne, C; Shaw, S; Shutt, T A; Silva, C; Solmaz, M; Solovov, V N; Sorensen, P; Stephenson, S; Sumner, T J; Szydagis, M; Taylor, D J; Taylor, W C; Tennyson, B P; Terman, P A; Tiedt, D R; To, W H; Tripathi, M; Tvrznikova, L; Uvarov, S; Velan, V; Verbus, J R; Webb, R C; White, J T; Whitis, T J; Witherell, M S; Wolfs, F L H; Xu, J; Yazdani, K; Young, S K; Zhang, C

2017-06-23

We present experimental constraints on the spin-dependent WIMP-nucleon elastic cross sections from the total 129.5  kg yr exposure acquired by the Large Underground Xenon experiment (LUX), operating at the Sanford Underground Research Facility in Lead, South Dakota (USA). A profile likelihood ratio analysis allows 90% C.L. upper limits to be set on the WIMP-neutron (WIMP-proton) cross section of σ_{n}=1.6×10^{-41}  cm^{2} (σ_{p}=5×10^{-40}  cm^{2}) at 35  GeV c^{-2}, almost a sixfold improvement over the previous LUX spin-dependent results. The spin-dependent WIMP-neutron limit is the most sensitive constraint to date.

Metastable Distributions of Markov Chains with Rare Transitions

NASA Astrophysics Data System (ADS)

Freidlin, M.; Koralov, L.

2017-06-01

In this paper we consider Markov chains X^\\varepsilon _t with transition rates that depend on a small parameter \\varepsilon . We are interested in the long time behavior of X^\\varepsilon _t at various \\varepsilon -dependent time scales t = t(\\varepsilon ). The asymptotic behavior depends on how the point (1/\\varepsilon , t(\\varepsilon )) approaches infinity. We introduce a general notion of complete asymptotic regularity (a certain asymptotic relation between the ratios of transition rates), which ensures the existence of the metastable distribution for each initial point and a given time scale t(\\varepsilon ). The technique of i-graphs allows one to describe the metastable distribution explicitly. The result may be viewed as a generalization of the ergodic theorem to the case of parameter-dependent Markov chains.

Density-dependence interacts with extrinsic mortality in shaping life histories

PubMed Central

Burger, Oskar; Kozłowski, Jan

2017-01-01

The role of extrinsic mortality in shaping life histories is poorly understood. However, substantial evidence suggests that extrinsic mortality interacts with density-dependence in crucial ways. We develop a model combining Evolutionarily Stable Strategies with a projection matrix that allows resource allocation to growth, tissue repairs, and reproduction. Our model examines three cases, with density-dependence acting on: (i) mortality, (ii) fecundity, and (iii) production rate. We demonstrate that density-independent extrinsic mortality influences the rate of aging, age at maturity, growth rate, and adult size provided that density-dependence acts on fertility or juvenile mortality. However, density-independent extrinsic mortality has no effect on these life history traits when density-dependence acts on survival. We show that extrinsic mortality interacts with density-dependence via a compensation mechanism: the higher the extrinsic mortality the lower the strength of density-dependence. However, this compensation fully offsets the effect of extrinsic mortality only if density-dependence acts on survival independently of age. Both the age-pattern and the type of density-dependence are crucial for shaping life history traits. PMID:29049399

Capturing forest dependency in the central Himalayan region: Variations between Oak (Quercus spp.) and Pine (Pinus spp.) dominated forest landscapes.

PubMed

Chakraborty, Anusheema; Joshi, Pawan Kumar; Sachdeva, Kamna

2018-05-01

Our study explores the nexus between forests and local communities through participatory assessments and household surveys in the central Himalayan region. Forest dependency was compared among villages surrounded by oak-dominated forests (n = 8) and pine-dominated forests (n = 9). Both quantitative and qualitative analyses indicate variations in the degree of dependency based on proximity to nearest forest type. Households near oak-dominated forests were more dependent on forests (83.8%) compared to households near pine-dominated forests (69.1%). Forest dependency is mainly subsistence-oriented for meeting basic household requirements. Livestock population, cultivated land per household, and non-usage of alternative fuels are the major explanatory drivers of forest dependency. Our findings can help decision and policy makers to establish nested governance mechanisms encouraging prioritized site-specific conservation options among forest-adjacent households. Additionally, income diversification with respect to alternate livelihood sources, institutional reforms, and infrastructure facilities can reduce forest dependency, thereby, allowing sustainable forest management.

Reconstructing Space- and Energy-Dependent Exciton Generation in Solution-Processed Inverted Organic Solar Cells.

PubMed

Wang, Yuheng; Zhang, Yajie; Lu, Guanghao; Feng, Xiaoshan; Xiao, Tong; Xie, Jing; Liu, Xiaoyan; Ji, Jiahui; Wei, Zhixiang; Bu, Laju

2018-04-25

Photon absorption-induced exciton generation plays an important role in determining the photovoltaic properties of donor/acceptor organic solar cells with an inverted architecture. However, the reconstruction of light harvesting and thus exciton generation at different locations within organic inverted device are still not well resolved. Here, we investigate the film depth-dependent light absorption spectra in a small molecule donor/acceptor film. Including depth-dependent spectra into an optical transfer matrix method allows us to reconstruct both film depth- and energy-dependent exciton generation profiles, using which short-circuit current and external quantum efficiency of the inverted device are simulated and compared with the experimental measurements. The film depth-dependent spectroscopy, from which we are able to simultaneously reconstruct light harvesting profile, depth-dependent composition distribution, and vertical energy level variations, provides insights into photovoltaic process. In combination with appropriate material processing methods and device architecture, the method proposed in this work will help optimizing film depth-dependent optical/electronic properties for high-performance solar cells.

Analysis of electric vehicle's trip cost allowing late arrival

NASA Astrophysics Data System (ADS)

Leng, Jun-Qiang; Liu, Wei-Yi; Zhao, Lin

2017-05-01

In this paper, we use a car-following model to study each electric vehicle's trip cost and the total trip cost allowing late arrival. The numerical result show that the electricity cost has great effects on each commuter's trip cost and the total trip costs and that these effects are dependent on each commuter's time headway at the origin, but the electricity cost has no prominent impacts on the minimum value of total trip cost under each commuter's different time headway at the origin.

Contextual and temporal clinical guidelines.

PubMed Central

Guarnero, A.; Marzuoli, M.; Molino, G.; Terenziani, P.; Torchio, M.; Vanni, K.

1998-01-01

In this paper, we propose an approach for managing clinical guidelines. We sketch a modular architecture, allowing us to separate conceptually distinct aspects in the management and use of clinical guidelines. In particular, we describe the clinical guidelines knowledge representation module and we sketch the acquisition module. The main focus of the paper is the definition of an expressive formalism for representing clinical guidelines, which allows one to deal with the context dependent character of clinical guidelines and takes into account different temporal aspects. PMID:9929306

Linkage of Recognition and Replication Functions by Assembling Combinatorial Antibody Fab Libraries Along Phage Surfaces

NASA Astrophysics Data System (ADS)

Kang, Angray S.; Barbas, Carlos F.; Janda, Kim D.; Benkovic, Stephen J.; Lerner, Richard A.

1991-05-01

We describe a method based on a phagemid vector with helper phage rescue for the construction and rapid analysis of combinatorial antibody Fab libraries. This approach should allow the generation and selection of many monoclonal antibodies. Antibody genes are expressed in concert with phage morphogenesis, thereby allowing incorporation of functional Fab molecules along the surface of filamentous phage. The power of the method depends upon the linkage of recognition and replication functions and is not limited to antibody molecules.

Fabrication of comb-drive actuators for straining nanostructured suspended graphene.

PubMed

Goldsche, Matthias; Verbiest, G J; Khodkov, Tymofiy; Sonntag, Jens; von den Driesch, Nils; Buca, Dan; Stampfer, Christoph

2018-06-20

We report on the fabrication and characterization of an optimized comb-drive actuator design for strain-dependent transport measurements on suspended graphene. We fabricate devices from highly p-doped silicon using deep reactive ion etching with a chromium mask. Crucially, we implement a gold layer to reduce the device resistance from ≈51.6 kΩ to ≈236 Ω at room temperature in order to allow for strain-dependent transport measurements. The graphene is integrated by mechanically transferring it directly onto the actuator using a polymethylmethacrylate membrane. Importantly, the integrated graphene can be nanostructured afterwards to optimize device functionality. The minimum feature size of the structured suspended graphene is 30~nm, which allows for interesting device concepts such as mechanically-tunable nanoconstrictions. Finally, we characterize the fabricated devices by measuring the Raman spectrum as well as the a mechanical resonance frequency of an integrated graphene sheet for different strain values. © 2018 IOP Publishing Ltd.