WorldWideScience

Sample records for lenders sba supervised

  1. 13 CFR 120.1600 - General procedures for enforcement actions against SBA Lenders, SBA Supervised Lenders, Other...

    Science.gov (United States)

    2010-01-01

    ... BUSINESS ADMINISTRATION BUSINESS LOANS Risk-Based Lender Oversight Enforcement Actions § 120.1600 General procedures for enforcement actions against SBA Lenders, SBA Supervised Lenders, Other Regulated SBLCs... actions against SBA Lenders, SBA Supervised Lenders, Other Regulated SBLCs, Management Officials, Other...

  2. 13 CFR 120.462 - What are SBA's additional requirements on capital maintenance for SBA Supervised Lenders?

    Science.gov (United States)

    2010-01-01

    ... capital that each SBA Supervised Lender must maintain to protect against the credit risk and other general... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false What are SBA's additional requirements on capital maintenance for SBA Supervised Lenders? 120.462 Section 120.462 Business Credit and...

  3. 13 CFR 120.1010 - SBA access to SBA Lender, Intermediary, and NTAP files.

    Science.gov (United States)

    2010-01-01

    ... ADMINISTRATION BUSINESS LOANS Risk-Based Lender Oversight Supervision § 120.1010 SBA access to SBA Lender, Intermediary, and NTAP files. An SBA Lender, Intermediary, and NTAP must allow SBA's authorized representatives... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false SBA access to SBA Lender...

  4. 13 CFR 120.463 - Regulatory accounting-What are SBA's regulatory accounting requirements for SBA Supervised Lenders?

    Science.gov (United States)

    2010-01-01

    ... experienced in auditing financial institutions. The audit must be performed in accordance with generally accepted auditing standards as adopted by the Auditing Standards Board of the American Institute of... Lender discharges or changes its auditor, it must notify SBA in writing within ten days of the occurrence...

  5. 75 FR 9257 - SBA Lender Risk Rating System

    Science.gov (United States)

    2010-03-01

    ... identifying those SBA Lenders whose portfolio performance, or other Lender-specific risk-related factors, may... to enhance the predictive value of the model over the earlier model factors. II. The Redeveloped Risk... values of the risk rating model for 7(a) Lenders and was therefore included as a new 7(a) rating...

  6. 75 FR 13145 - SBA Lender Risk Rating System

    Science.gov (United States)

    2010-03-18

    ... of Credit Risk Management, U.S. Small Business Administration, 409 Third Street, SW., 8th Floor...)(7) and 15 U.S.C. 687(f). Dated: March 12, 2010. Bryan Hooper, Director, Office of Credit Risk... SMALL BUSINESS ADMINISTRATION [Docket No. SBA-2010-0004] SBA Lender Risk Rating System AGENCY...

  7. 13 CFR 120.1500 - Types of enforcement actions-SBA Lenders.

    Science.gov (United States)

    2010-01-01

    ... Lenders. 120.1500 Section 120.1500 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION BUSINESS LOANS Risk-Based Lender Oversight Enforcement Actions § 120.1500 Types of enforcement actions—SBA Lenders. Upon a determination that the grounds set forth in § 120.1400 exist, SBA may undertake, in SBA's...

  8. 13 CFR 120.1400 - Grounds for enforcement actions-SBA Lenders.

    Science.gov (United States)

    2010-01-01

    ...-SBA Lenders. 120.1400 Section 120.1400 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION BUSINESS LOANS Risk-Based Lender Oversight Enforcement Actions § 120.1400 Grounds for enforcement actions... Lender (regardless of its Risk Rating) include: (1) Failure to maintain eligibility requirements for...

  9. 13 CFR 120.470 - What are SBA's additional requirements for SBLCs?

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false What are SBA's additional... BUSINESS LOANS Lenders Small Business Lending Companies (sblc) § 120.470 What are SBA's additional requirements for SBLCs? In addition to complying with SBA's requirements for SBA Lenders and SBA Supervised...

  10. 13 CFR 120.1070 - Lender oversight fees.

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Lender oversight fees. 120.1070 Section 120.1070 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION BUSINESS LOANS Risk-Based Lender Oversight Supervision § 120.1070 Lender oversight fees. Lenders are required to pay to SBA fees to...

  11. 13 CFR 120.460 - What are SBA's additional requirements for SBA Supervised Lenders?

    Science.gov (United States)

    2010-01-01

    ...) Standards for training to implement the asset review program. [73 FR 75512, Dec. 11, 2008] ... company and does not have its own board of directors) must adopt an internal control policy which provides... operations, programs, and resources. The internal control policy must, at a minimum: (1) Direct management to...

  12. 13 CFR 120.464 - Reports to SBA.

    Science.gov (United States)

    2010-01-01

    .... The SBA Supervised Lender must include such information in any reporting required under other... of personal history on the form approved by SBA); (iii) Any change in capitalization, including such... basis, in accordance with GAAP principles and such other accounting requirements, standards, and...

  13. Small Businesses Save Big: A Guide to Help SBA Lenders Understand and Communicate the Value of Energy Efficiency Investments (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2015-01-01

    Dollars saved through energy efficiency can directly impact your bottom line. Whether you are planning for a major renovation or upgrading individual pieces of building equipment, these improvements can help reduce operating costs, save on utility bills, and boost profits. This fact sheet provides guidelines for SBA lenders to understand the value of financing energy efficiency investments.

  14. 13 CFR 120.433 - What are SBA's other requirements for sales and sales of participating interests?

    Science.gov (United States)

    2010-01-01

    ... Lender has satisfactory SBA performance, as determined by SBA in its discretion. The Lender's Risk Rating... SMALL BUSINESS ADMINISTRATION BUSINESS LOANS Lenders Other Conveyances § 120.433 What are SBA's other requirements for sales and sales of participating interests? SBA requires the following: (a) The Lender must be...

  15. 13 CFR 120.410 - Requirements for all participating Lenders.

    Science.gov (United States)

    2010-01-01

    ... performance, as determined by SBA in its discretion. The 7(a) Lender's Risk Rating, among other factors, will... Lenders. 120.410 Section 120.410 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION BUSINESS LOANS Lenders Participation Criteria § 120.410 Requirements for all participating Lenders. A Lender must...

  16. 13 CFR 120.434 - What are SBA's requirements for loan pledges?

    Science.gov (United States)

    2010-01-01

    ... satisfactory SBA performance, as determined by SBA in its discretion. The Lender's Risk Rating, among other... BUSINESS LOANS Lenders Other Conveyances § 120.434 What are SBA's requirements for loan pledges? (a) Except... 7(a) loan, which consent SBA may withhold in its sole discretion; (b) The Lender must be in good...

  17. 13 CFR 120.451 - How does a Lender become a PLP Lender?

    Science.gov (United States)

    2010-01-01

    .... The Lender's Risk Rating, among other factors, will be considered in determining satisfactory SBA... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false How does a Lender become a PLP Lender? 120.451 Section 120.451 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION BUSINESS...

  18. 13 CFR 120.413 - Advertisement of relationship with SBA.

    Science.gov (United States)

    2010-01-01

    ... refer in its advertising to its participation with SBA. The advertising may not: (a) State or imply that... or misleading; or (c) Make use of SBA's seal. Participating Lender Financings Source: Sections 120...

  19. 13 CFR 120.424 - What are the basic conditions a Lender must meet to securitize?

    Science.gov (United States)

    2010-01-01

    ... performance, as determined by SBA in its discretion. The Lender's Risk Rating, among other factors, will be... Lender must meet to securitize? 120.424 Section 120.424 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION BUSINESS LOANS Lenders Participating Lender Financings § 120.424 What are the basic conditions a...

  20. 13 CFR 120.441 - How does a Lender become a CLP Lender?

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false How does a Lender become a CLP Lender? 120.441 Section 120.441 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION BUSINESS... satisfactory performance history with SBA, including the submission of complete and accurate loan guarantee...

  1. 13 CFR 120.1000 - Risk-Based Lender Oversight.

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Risk-Based Lender Oversight. 120.1000 Section 120.1000 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION BUSINESS LOANS Risk-Based Lender Oversight Supervision § 120.1000 Risk-Based Lender Oversight. (a) Risk-Based Lender...

  2. 13 CFR 120.524 - When is SBA released from liability on its guarantee?

    Science.gov (United States)

    2010-01-01

    ... any of the events below occur: (1) The Lender has failed to comply materially with any Loan Program Requirement for 7(a) loans. (2) The Lender has failed to make, close, service, or liquidate a loan in a prudent manner; (3) The Lender's improper action or inaction has placed SBA at risk; (4) The Lender has...

  3. 13 CFR 120.213 - What fixed interest rates may a Lender charge?

    Science.gov (United States)

    2010-01-01

    ... Lender charge? 120.213 Section 120.213 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION... have a reasonable fixed interest rate. SBA periodically publishes the maximum allowable rate in the... government determines the interest rate on direct loans. SBA publishes the rate periodically in the Federal...

  4. 13 CFR 120.1025 - Off-site reviews and monitoring.

    Science.gov (United States)

    2010-01-01

    ... Risk-Based Lender Oversight Supervision § 120.1025 Off-site reviews and monitoring. SBA may conduct off-site reviews and monitoring of SBA Lenders, Intermediaries, and NTAPs, including SBA Lenders...

  5. 24 CFR 202.8 - Loan correspondent lenders and mortgagees.

    Science.gov (United States)

    2010-04-01

    ... terminated. (3) Audit report. A loan correspondent lender or mortgagee must comply with the financial... definition of a supervised lender or mortgagee in § 202.6(a) need not file annual audit reports. Audit... Secretary and an analysis of escrow funds; and (ii) Such other financial information as the Secretary may...

  6. Mortgage lenders and loans

    NARCIS (Netherlands)

    Aalbers, M.B.; Smith, S.J.

    2012-01-01

    This article presents a short historical overview of the different types of lenders that are active in the origination of residential mortgage loans. First, a distinction is made between depository and nondepository lenders. Second, there are two major types of depository lenders: commercial banks,

  7. 75 FR 13329 - Implications of Financial Accounting System (FAS) 166 on SBA Guaranteed Loan Programs

    Science.gov (United States)

    2010-03-19

    ... from the public on: (1) The effect that the accounting changes mandated by the Financial Accounting Standards Board (FASB) in Financial Accounting Standard (FAS) 166 have on SBA Lender and investor... SMALL BUSINESS ADMINISTRATION [Docket No. SBA-2010-0005] Implications of Financial Accounting...

  8. 13 CFR 120.1055 - Review and examination results.

    Science.gov (United States)

    2010-01-01

    ... Risk-Based Lender Oversight Supervision § 120.1055 Review and examination results. (a) Written Reports. SBA will provide an SBA Lender, Intermediary, and NTAP a copy of SBA's written report prepared as a result of the SBA Lender review or examination (“Report”). The Report may contain findings, conclusions...

  9. 13 CFR 120.440 - The Certified Lenders Program.

    Science.gov (United States)

    2010-01-01

    ... Lenders Certified Lenders Program (clp) § 120.440 The Certified Lenders Program. Under the Certified Lenders Program (CLP), designated Lenders process and close 7(a) loans and service and liquidate such.... All other rules in this part 120 relating to the operations of Lenders apply to CLP Lenders. ...

  10. 13 CFR 120.1051 - Frequency of on-site reviews and examinations.

    Science.gov (United States)

    2010-01-01

    ... LOANS Risk-Based Lender Oversight Supervision § 120.1051 Frequency of on-site reviews and examinations. SBA may conduct on-site reviews and examinations of SBA Lenders, Intermediaries, and NTAPs on a...) Off-site review/monitoring results, including an SBA Lender's, Intermediary's or NTAP's Risk Rating...

  11. SBA Innovation Clusters

    Science.gov (United States)

    2012-03-02

    Programs and services to help you start, grow and succeed www.sba.gov U.S. Small Business Administration Your Small Business Resource 1Approved for...UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) U.S. Small Business Administration ,Advanced Defense Technology Cluster,409 3rd St, SW...Z39-18 Programs and services to help you start, grow and succeed www.sba.gov U.S. Small Business Administration Your Small Business Resource

  12. HUD Subprime and Manufactured Home Lender List

    Data.gov (United States)

    Department of Housing and Urban Development — The U.S. Department of Housing and Urban Development (HUD) periodically produce its HUD Subprime and Manufactured home Lender List for the lenders who specialize in...

  13. 7 CFR 1779.27 - Lenders.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 12 2010-01-01 2010-01-01 false Lenders. 1779.27 Section 1779.27 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE (CONTINUED) WATER AND WASTE DISPOSAL PROGRAMS GUARANTEED LOANS § 1779.27 Lenders. (a) Eligible lenders...

  14. How SEA can inform lenders

    DEFF Research Database (Denmark)

    Banhalmi-Zakar, Zsuzsa; Larsen, Sanne Vammen

    SEA can be a powerful tool to improve decision-making for plans, policies and programmes, but it can also be a useful for banks. SEA can help lenders address the reputational risks they are exposed to through financing projects that may have a negative impact on the environment and it can also help......, such as in the credit policies. It was also found that in some cases lenders become involved in project planning at a very early stage, when projects are conceptualized, and certainly before formal approval is sought from relevant authorities and an EIA is conducted. This suggests that SEA can be a useful tool...

  15. Do Lower Lender Subsidies Reduce Guaranteed Student Loan Supply?

    Science.gov (United States)

    Austin, D. Andrew

    2010-01-01

    The article analyzes effects of borrower interest rates and student lender subsidies on federally guaranteed student loan volumes from 1988 to 1994 and from 1996 to 2006. Some have argued that lender subsidy cuts would reduce loan supply or cause lenders to exit the student loan market. If lenders get economic rents due to overly generous…

  16. 24 CFR 202.9 - Investing lenders and mortgagees.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Investing lenders and mortgagees... Investing lenders and mortgagees. (a) Definition. An investing lender or mortgagee is an organization that is not approved under any other section of this part. An investing lender or mortgagee may purchase...

  17. Kollegial supervision

    DEFF Research Database (Denmark)

    Andersen, Ole Dibbern; Petersson, Erling

    Publikationen belyser, hvordan kollegial supervision i en kan organiseres i en uddannelsesinstitution......Publikationen belyser, hvordan kollegial supervision i en kan organiseres i en uddannelsesinstitution...

  18. 24 CFR 232.865 - Election by lender.

    Science.gov (United States)

    2010-04-01

    ... FACILITIES Contract Rights and Obligations Rights and Duties of Lender Under the Contract of Insurance § 232.865 Election by lender. Where a real estate mortgage, or other security instrument has been used to...

  19. 24 CFR 241.865 - Election by the lender.

    Science.gov (United States)

    2010-04-01

    ... Without a HUD-Insured or HUD-Held Mortgage Rights and Duties of Lender Under the Contract of Insurance § 241.865 Election by the lender. Where a real estate mortgage, or other security instrument has been...

  20. Do Lower Lender Subsidies Reduce Guaranteed Student Loan Supply?

    OpenAIRE

    D. Andrew Austin

    2010-01-01

    The article analyzes effects of borrower interest rates and student lender subsidies on federally guaranteed student loan volumes from 1988 to 1994 and from 1996 to 2006. Some have argued that lender subsidy cuts would reduce loan supply or cause lenders to exit the student loan market. If lenders get economic rents due to overly generous subsidies, a simple model of the student loan market suggests that small changes in subsidy levels should not affect loan supply. Empirical results based on...

  1. 7 CFR 762.105 - Eligibility and substitution of lenders.

    Science.gov (United States)

    2010-01-01

    ... from participation in Government contracts or programs or be delinquent on a Government debt. (c... writing by executing a modification of the guarantee to identify the new lender, the amount of debt at the... the loan. (d) Lender name or ownership changes. (1) When a lender begins doing business under a new...

  2. 75 FR 28814 - FHA Lender Approval, Annual Renewal, Periodic Updates and Required Reports From FHA Approved Lenders

    Science.gov (United States)

    2010-05-24

    ... proposal. This information is required for: (1) FHA lender approval, (2) Annual renewal of each FHA lender... following information: Title of Proposal: FHA Lender Approval, Annual Renewal, Periodic Updates and Required... and HUD-92001-C. Description of the Need for the Information and Its Proposed Use: This information is...

  3. 40 CFR 281.39 - Lender liability.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 26 2010-07-01 2010-07-01 false Lender liability. 281.39 Section 281.39 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES (CONTINUED... petroleum production, refining, and marketing as defined under § 280.200(b) of this chapter is not: (A) An...

  4. 7 CFR 4279.29 - Eligible lenders.

    Science.gov (United States)

    2010-01-01

    ... Regulations of the Department of Agriculture (Continued) RURAL BUSINESS-COOPERATIVE SERVICE AND RURAL... have the legal authority to operate a lending program and sufficient lending expertise and financial... consideration to become a guaranteed lender must submit a request in writing to the State Office for the State...

  5. Supervised Learning

    Science.gov (United States)

    Rokach, Lior; Maimon, Oded

    This chapter summarizes the fundamental aspects of supervised methods. The chapter provides an overview of concepts from various interrelated fields used in subsequent chapters. It presents basic definitions and arguments from the supervised machine learning literature and considers various issues, such as performance evaluation techniques and challenges for data mining tasks.

  6. 13 CFR 120.1015 - Risk Rating System.

    Science.gov (United States)

    2010-01-01

    ... Lender Oversight Supervision § 120.1015 Risk Rating System. (a) Risk Rating. SBA may assign a Risk Rating to all SBA Lenders, Intermediaries, and NTAPs on a periodic basis. Risk Ratings are based on certain... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Risk Rating System. 120.1015...

  7. 13 CFR 106.500 - What is SBA's Gift authority?

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false What is SBA's Gift authority? 106... AND NON-FEE BASED SBA-SPONSORED ACTIVITIES AND GIFTS Gifts § 106.500 What is SBA's Gift authority? This section covers SBA's Gift acceptance authority under sections 4(g), 8(b)(1)(G), 5(b)(9) and 7(k)(2...

  8. Discharge of residual debt: Do private and institutional lenders differ?

    OpenAIRE

    Kirchkamp, Oliver; Prömpers, Henning

    2013-01-01

    With the help of lab experiments we study the impact of discharging insolvent debtors of their residual debt. We investigate the impact of different participation rules and the impact of different types of lenders. We find that higher participation rates encourage risk taking behaviour of borrowers. Higher participation rates also reduce the amount of moonlighting. Most importantly, institutional lenders can suffer more from moonlighting than private lenders.

  9. 13 CFR 120.1060 - Confidentiality of Reports, Risk Ratings and related Confidential Information.

    Science.gov (United States)

    2010-01-01

    ... SMALL BUSINESS ADMINISTRATION BUSINESS LOANS Risk-Based Lender Oversight Supervision § 120.1060... Lender, Intermediary, or NTAP for its confidential use only. The Reports, Risk Ratings, and related... written permission. An SBA Lender, Intermediary, and NTAP may use the Report, Risk Rating, and...

  10. Vapour Phase Hydrogenation of Phenol over Rhodium on SBA-15 and SBA-16

    Directory of Open Access Journals (Sweden)

    Liliana Giraldo

    2014-12-01

    Full Text Available In the present work, mesoporous SBA-15 and SBA-16 were synthesised using classical methods, and their physicochemical properties were investigated by X-ray diffraction (XRD, FTIR, TEM and N2 adsorption–desorption. Rhodium (Rh, 1 wt % was loaded on the mesoporous SBA-15 and SBA-16 by an impregnation method. The Rh surface coverage, dispersion and crystallite size were determined by room temperature H2 chemisorption on reduced samples. The catalytic activity of Rh supported on mesoporous SBA-15 and SBA-16 was evaluated for the first time in the hydrogenation of phenol in vapour phase in a temperature range between 130 and 270 °C at atmospheric pressure. The reaction over Rh/SBA-15 at 180 °C produced cyclohexanone as the major product (about 60% along with lower amounts of cyclohexanol (about 35% and cyclohexane (about 15%. The influences of temperature, H2/phenol ratio, contact time and the nature of the solvent on the catalytic performance were systematically investigated. The Rh/SBA-16 system offered lower phenol conversion compared to Rh/SBA-15, but both have a very high selectivity for cyclohexanone (above 60%.

  11. SBA Disaster Loan Data FY2008

    Data.gov (United States)

    Small Business Administration — SBA Disaster Loan Data for FY 2008 provides verified loss and approved loan amount totals for both home and business disaster loans, segmented by city, county, zip...

  12. SBA Disaster Loan Data FY2011

    Data.gov (United States)

    Small Business Administration — SBA Disaster Loan Data for FY 2011 provides verified loss and approved loan amount totals for both home and business disaster loans, segmented by city, county, zip...

  13. SBA Disaster Loan Data FY2004

    Data.gov (United States)

    Small Business Administration — SBA Disaster Loan Data for FY 2004 provides verified loss and approved loan amount totals for both home and business disaster loans, segmented by city, county, zip...

  14. SBA Disaster Loan Data FY2007

    Data.gov (United States)

    Small Business Administration — SBA Disaster Loan Data for FY 2007 provides verified loss and approved loan amount totals for both home and business disaster loans, segmented by city, county, zip...

  15. SBA Disaster Loan Data FY2006

    Data.gov (United States)

    Small Business Administration — SBA Disaster Loan Data for FY 2006 provides verified loss and approved loan amount totals for both home and business disaster loans, segmented by city, county, zip...

  16. SBA Disaster Loan Data FY2012

    Data.gov (United States)

    Small Business Administration — SBA Disaster Loan Data for FY 2012 provides verified loss and approved loan amount totals for both home and business disaster loans, segmented by city, county, zip...

  17. SBA Disaster Loan Data FY2005

    Data.gov (United States)

    Small Business Administration — SBA Disaster Loan Data for FY 2005 provides verified loss and approved loan amount totals for both home and business disaster loans, segmented by city, county, zip...

  18. 12 CFR 560.110 - Most favored lender usury preemption.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Most favored lender usury preemption. 560.110... INVESTMENT Lending and Investment Provisions Applicable to all Savings Associations § 560.110 Most favored... permits its most favored lender to charge late fees, then a savings association located in that state may...

  19. 7 CFR 1779.8 - Access to lender's records.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 12 2010-01-01 2010-01-01 false Access to lender's records. 1779.8 Section 1779.8 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE (CONTINUED) WATER AND WASTE DISPOSAL PROGRAMS GUARANTEED LOANS § 1779.8 Access to lender's records...

  20. Whither Supervision?

    Directory of Open Access Journals (Sweden)

    Duncan Waite

    2006-11-01

    Full Text Available This paper inquires if the school supervision is in decadence. Dr. Waite responds that the answer will depend on which perspective you look at it. Dr. Waite suggests taking in consideration three elements that are related: the field itself, the expert in the field (the professor, the theorist, the student and the administrator, and the context. When these three elements are revised, it emphasizes that there is not a consensus about the field of supervision, but there are coincidences related to its importance and that it is related to the improvement of the practice of the students in the school for their benefit. Dr. Waite suggests that the practice on this field is not always in harmony with what the theorists affirm. When referring to the supervisor or the skilled person, the author indicates that his or her perspective depends on his or her epistemological believes or in the way he or she conceives the learning; that is why supervision can be understood in different ways. About the context, Waite suggests that there have to be taken in consideration the social or external forces that influent the people and the society, because through them the education is affected. Dr. Waite concludes that the way to understand the supervision depends on the performer’s perspective. He responds to the initial question saying that the supervision authorities, the knowledge on this field, the performers, and its practice, are maybe spread but not extinct because the supervision will always be part of the great enterprise that we called education.

  1. 13 CFR 107.1230 - Draw-downs by Licensee under SBA's Leverage commitment.

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Draw-downs by Licensee under SBA's... Commitments by Sba to Reserve Leverage for A Licensee § 107.1230 Draw-downs by Licensee under SBA's Leverage... for a draw against SBA's Leverage commitment, you authorize SBA, or any agent or trustee SBA...

  2. 77 FR 3598 - Federal Housing Administration (FHA) Single Family Lender Insurance Process: Eligibility...

    Science.gov (United States)

    2012-01-25

    ... close loans or to endorse loans through the Lender Insurance process. Regardless of the risk assessment... a more lenient standard for retaining Lender Insurance authority is not acceptable from a risk... will be marginal change for those lenders with ineffective risk management practices and those lenders...

  3. 75 FR 62335 - Federal Housing Administration (FHA) Single Family Lender Insurance Process: Eligibility...

    Science.gov (United States)

    2010-10-08

    ... those lenders with ineffective risk management practices and/or those lenders who have refused to... a marginal impact on those lenders with ineffective risk management practices and who have refused... has any impact, it will be as a consequence of the lender's inability to maintain acceptable risk...

  4. 48 CFR 619.804-3 - SBA acceptance.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false SBA acceptance. 619.804-3... BUSINESS PROGRAMS Contracting with the Small Business Administration (The 8(a) Program) 619.804-3 SBA acceptance. ...

  5. 13 CFR 107.1720 - Characteristics of SBA's guarantee.

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Characteristics of SBA's guarantee. 107.1720 Section 107.1720 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION SMALL BUSINESS... Characteristics of SBA's guarantee. If SBA agrees to guarantee a Licensee's Debentures or Participating Securities...

  6. 13 CFR 120.601 - SBA Secondary Market.

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false SBA Secondary Market. 120.601... Market Fiscal and Transfer Agent (fta) § 120.601 SBA Secondary Market. The SBA secondary market (“Secondary Market”) consists of the sale of Certificates, representing either the entire guaranteed portion...

  7. 13 CFR 120.395 - What is SBA's collateral position?

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false What is SBA's collateral position? 120.395 Section 120.395 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION BUSINESS LOANS Special Purpose Loans Builders Loan Program § 120.395 What is SBA's collateral position? SBA will require...

  8. Experience with Group Supervision

    OpenAIRE

    Chen, Weiqin

    2006-01-01

    Supervision can take a few different forms. For example, it can be one-to-one supervision and it can also be group supervision. Group supervision is an important process within the scientific community. Many research groups use this form to supervise doctoral- and master students in groups. Some efforts have been made to study this process. For example, Samara (2002) studied the group supervision process in group writing. However, group supervision has not been studied thorough...

  9. SBA-15-Supported Nickel Phosphide Hydrotreating Catalysts.

    Czech Academy of Sciences Publication Activity Database

    Korányi, T.I.; Vít, Zdeněk; Poduval, D.G.; Ryoo, R.; Kim, H.S.; Hensen, E.J. M.

    2008-01-01

    Roč. 253, 1 (2008) , s. 119-131 ISSN 0021-9517 R&D Projects: GA ČR(CZ) GA104/06/0870 Institutional research plan: CEZ:AV0Z40720504 Keywords : nickel phosphide * sba-15 * hydrodesulfurization Subject RIV: CF - Physical ; Theoretical Chemistry Impact factor: 5.167, year: 2008

  10. 13 CFR 120.630 - Qualifications to be a Pool Assembler.

    Science.gov (United States)

    2010-01-01

    ... assembler that is an SBA Lender, that the SBA Lender has satisfactory SBA performance, as determined by SBA in its discretion. The Lender's Risk Rating, among other factors, will be considered in determining...

  11. 42 CFR 60.43 - Limitation, suspension, or termination of the eligibility of a HEAL lender or holder.

    Science.gov (United States)

    2010-10-01

    ... notice, sent by certified mail, specifying his or her intention to terminate the lender or holder's... that a HEAL lender fails to meet the statutory definition of an “eligible lender.” (d) This section...

  12. 13 CFR 120.423 - Which 7(a) loans may a Lender securitize?

    Science.gov (United States)

    2010-01-01

    ... Lender may only securitize 7(a) loans that will be fully disbursed within 90 days of the securitization's closing date. If the amount of a fully disbursed loan increases after a securitization settles, the Lender...

  13. 24 CFR 1000.404 - What lenders are eligible for participation?

    Science.gov (United States)

    2010-04-01

    ... Activities § 1000.404 What lenders are eligible for participation? Eligible lenders are those approved under... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false What lenders are eligible for participation? 1000.404 Section 1000.404 Housing and Urban Development Regulations Relating to Housing and Urban...

  14. 75 FR 12251 - Notice of Proposed Information Collection for Public Comment; FHA Lender Approval, Annual Renewal...

    Science.gov (United States)

    2010-03-15

    ... Lenders. OMB Control Number, if applicable: 2502-0005. Description of the need for the information and proposed use: The information is used by FHA to verify that lenders meet all approval, renewal, update and... Information Collection for Public Comment; FHA Lender Approval, Annual Renewal, Periodic Updates and...

  15. 78 FR 17937 - Notice of Proposed Information Collection for Public Comment; FHA Lender Approval, Annual Renewal...

    Science.gov (United States)

    2013-03-25

    ... Lenders. OMB Control Number, if applicable: 2502-0005. Description of the need for the information and proposed use: The information is used by FHA to verify that lenders meet all approval, renewal, update and... Information Collection for Public Comment; FHA Lender Approval, Annual Renewal, Periodic Updates and...

  16. 78 FR 36560 - 30-Day Notice of Proposed Information Collection: FHA Lender Approval, Annual Renewal, Periodic...

    Science.gov (United States)

    2013-06-18

    ... 92001-C Non-compliances on Title I Lenders Description of the need for the information and proposed use... Information Collection: FHA Lender Approval, Annual Renewal, Periodic Updates and Noncompliance Reporting by FHA Approved Lenders AGENCY: Office of the Chief Information Officer, HUD. ACTION: Notice. SUMMARY...

  17. 77 FR 63323 - Notice of Proposed Information Collection for Public Comment; FHA Lender Approval, Annual Renewal...

    Science.gov (United States)

    2012-10-16

    ... Lenders OMB Control Number, if applicable: 2502-0005. Description of the need for the information and proposed use: The information is used by FHA to verify that lenders meet all approval, renewal, update and... Information Collection for Public Comment; FHA Lender Approval, Annual Renewal, Periodic Updates and...

  18. 76 FR 8847 - Proposed Information Collection (Lenders Staff Appraisal Reviewer (SAR) Application) Activity...

    Science.gov (United States)

    2011-02-15

    ... AFFAIRS Proposed Information Collection (Lenders Staff Appraisal Reviewer (SAR) Application) Activity... solicits comments information needed to certify a lender's nominee as a VA Staff Appraisal Reviewer. DATES...: Lenders Staff Appraisal Reviewer (SAR) Application, VA Form 26-0785. OMB Control Number: 2900-0658. Type...

  19. 77 FR 21991 - Federal Housing Administration (FHA): Multifamily Accelerated Processing (MAP)-Lender and...

    Science.gov (United States)

    2012-04-12

    .... This practice would mitigate risk, since MAP lenders and underwriters will now be approved at a tier... Administration (FHA): Multifamily Accelerated Processing (MAP)--Lender and Underwriter Eligibility Criteria and Credit Watch for MAP Lenders AGENCY: Office of the Assistant Secretary for Housing--Federal Housing...

  20. 76 FR 34091 - Notice of Proposed Information Collection for Public Comment; FHA Lender Approval, Annual Renewal...

    Science.gov (United States)

    2011-06-10

    ... managing its financial risks and protect consumers from lender noncompliance with FHA rules and regulations... Information Collection for Public Comment; FHA Lender Approval, Annual Renewal, Periodic Updates and Noncompliance Reporting by FHA Approved Lenders AGENCY: Office of the Assistant Secretary for Housing, HUD...

  1. 12 CFR 617.7130 - What initial disclosures must a qualified lender make to a borrower?

    Science.gov (United States)

    2010-01-01

    ... lender make to a borrower? 617.7130 Section 617.7130 Banks and Banking FARM CREDIT ADMINISTRATION FARM... must a qualified lender make to a borrower? (a) Required disclosures—in general. A qualified lender... certificates that borrowers are required to purchase are at risk and may only be retired at the discretion of...

  2. Security system signal supervision

    International Nuclear Information System (INIS)

    Chritton, M.R.; Matter, J.C.

    1991-09-01

    This purpose of this NUREG is to present technical information that should be useful to NRC licensees for understanding and applying line supervision techniques to security communication links. A review of security communication links is followed by detailed discussions of link physical protection and DC/AC static supervision and dynamic supervision techniques. Material is also presented on security for atmospheric transmission and video line supervision. A glossary of security communication line supervision terms is appended. 16 figs

  3. Deep Discrete Supervised Hashing

    OpenAIRE

    Jiang, Qing-Yuan; Cui, Xue; Li, Wu-Jun

    2017-01-01

    Hashing has been widely used for large-scale search due to its low storage cost and fast query speed. By using supervised information, supervised hashing can significantly outperform unsupervised hashing. Recently, discrete supervised hashing and deep hashing are two representative progresses in supervised hashing. On one hand, hashing is essentially a discrete optimization problem. Hence, utilizing supervised information to directly guide discrete (binary) coding procedure can avoid sub-opti...

  4. 7 CFR 3565.304 - Lender loan processing responsibilities.

    Science.gov (United States)

    2010-01-01

    ... application at the feasibility stage or when they request a conditional commitment. (b) Project servicing, management and disposition. Unless otherwise permitted by the Agency, the originating lender must perform all loan functions during the period of the guarantee. These functions include servicing, asset management...

  5. 7 CFR 1779.29 - Fees and charges by lender.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 12 2010-01-01 2010-01-01 false Fees and charges by lender. 1779.29 Section 1779.29 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE (CONTINUED) WATER AND WASTE DISPOSAL PROGRAMS GUARANTEED LOANS § 1779.29 Fees and charges by...

  6. 13 CFR 121.103 - How does SBA determine affiliation?

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false How does SBA determine affiliation? 121.103 Section 121.103 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION SMALL BUSINESS....103 How does SBA determine affiliation? (a) General Principles of Affiliation. (1) Concerns and...

  7. 13 CFR 120.1721 - SBA's right to investigate.

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false SBA's right to investigate. 120.1721 Section 120.1721 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION BUSINESS LOANS... right to investigate. SBA may undertake such investigation as it deems necessary to determine whether it...

  8. Propene epoxidation over Au/Ti-SBA-15 catalysts

    NARCIS (Netherlands)

    Sacaliuc, E.; Beale, A.M.; Weckhuysen, B.M.; Nijhuis, T.A.

    2007-01-01

    Highly dispersed gold nanoparticles were synthesized within the channels of a mesoporous Ti-SBA-15 support, followed by thorough catalyst characterization and testing in the selective epoxidation of propene to propene oxide. For this purpose, two series of Ti-SBA-15 materials differing in their Ti

  9. 13 CFR 117.8 - Responsibilities of SBA recipients.

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Responsibilities of SBA recipients. 117.8 Section 117.8 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION NONDISCRIMINATION IN FEDERALLY ASSISTED PROGRAMS OR ACTIVITIES OF SBA-EFFECTUATION OF THE AGE DISCRIMINATION ACT OF 1975, AS...

  10. Significant improvement in the pore properties of SBA-15 brought ...

    Indian Academy of Sciences (India)

    WINTEC

    Presence of carboxylic acids as well as hydrothermal treatment improves the pore properties of SBA-15. Keywords. SBA-15; mesoporous; carboxylic acids; adsorption; hydrothermal treatment; morphology. 1. Introduction. Molecular sieves with large pores have been of great use in carrying out reactions and separation proc-.

  11. 13 CFR 114.110 - What is SBA's policy with respect to indemnifying and providing legal representation to SBA...

    Science.gov (United States)

    2010-01-01

    ... federal court or any arbitration proceeding; (2) Settle or compromise the claim; and/or (3) Pay for, or... Credit and Assistance SMALL BUSINESS ADMINISTRATION ADMINISTRATIVE CLAIMS UNDER THE FEDERAL TORT CLAIMS ACT AND REPRESENTATION AND INDEMNIFICATION OF SBA EMPLOYEES Representation and Indemnification of SBA...

  12. Carbon material formation on SBA-15 and Ni-SBA-15 and residue constituents during acetylene decomposition

    International Nuclear Information System (INIS)

    Chiang, Hung-Lung; Wu, Trong-Neng; Ho, Yung-Shou; Zeng, Li-Xuan

    2014-01-01

    Highlights: • Acetylene was decomposed on SBA-15 and Ni-SBA-15 at 650–850 °C. • Carbon spheres and filaments were formed after acetylene decomposition. • PAHs were determined in tar and residues. • Exhaust constituents include CO 2 , H 2 , NO x and hydrocarbon species. - Abstract: Carbon materials including carbon spheres and nanotubes were formed from acetylene decomposition on hydrogen-reduced SBA-15 and Ni-SBA-15 at 650–850 °C. The physicochemical characteristics of SBA-15, Ni-SBA-15 and carbon materials were analyzed by field emission scanning electronic microscopy (FE-SEM), Raman spectrometry, and energy dispersive spectrometry (EDS). In addition, the contents of polyaromatic hydrocarbons (PAHs) in the tar and residue and volatile organic compounds (VOCs) in the exhaust were determined during acetylene decomposition on SBA-15 and Ni-SBA-15. Spherical carbon materials were observed on SBA-15 during acetylene decomposition at 750 and 850 °C. Carbon filaments and ball spheres were formed on Ni-SBA-15 at 650–850 °C. Raman spectroscopy revealed peaks at 1290 (D-band, disorder mode, amorphous carbon) and 1590 (G-band, graphite sp 2 structure) cm −1 . Naphthalene (2 rings), pyrene (4 rings), phenanthrene (3 rings), and fluoranthene (4 rings) were major PAHs in tar and residues. Exhaust constituents of hydrocarbon (as propane), H 2 , and C 2 H 2 were 3.9–2.6/2.7–1.5, 1.4–2.8/2.6–4.3, 4.2–2.4/3.2–1.7% when acetylene was decomposed on SBA-15/Ni-SBA-15, respectively, corresponding to temperatures ranging from 650 to 850 °C. The concentrations of 52 VOCs ranged from 9359 to 5658 and 2488 to 1104 ppm for SBA-15 and Ni-SBA-15 respectively, at acetylene decomposition temperatures from 650 to 850 °C, and the aromatics contributed more than 87% fraction of VOC concentrations

  13. A Supervision of Solidarity

    Science.gov (United States)

    Reynolds, Vikki

    2010-01-01

    This article illustrates an approach to therapeutic supervision informed by a philosophy of solidarity and social justice activism. Called a "Supervision of Solidarity", this approach addresses the particular challenges in the supervision of therapists who work alongside clients who are subjected to social injustice and extreme marginalization. It…

  14. Preparation and characterization of catalyst 20% Co/SBA-15

    International Nuclear Information System (INIS)

    Lima, L.A.; Nogueira, A.C.; Rodrigues, J.J.; Rodrigues, M.G.F.

    2012-01-01

    The utilization of molecular sieves as supports for cobalt catalysts are promising. SBA-15 is a class of mesoporous silicate with a high thermal stability and high degree of structural order, which confers an important feature for the catalytic process. It was prepared SBA-15 molecular sieve with molar composition: 1.0 TEOS: 0017P123: 5.7 HCl: 193 H2O. The deposition of cobalt on the substrate SBA-15 was performed by wet impregnation, using a solution of 0.1M cobalt nitrate. The materials were characterized by the techniques of X-Ray Diffraction (XRD), chemical analysis by X-Ray Spectrometry by Energy Dispersive (EDX), and nitrogen adsorption (BET). By XRD and BET verified the formation of SBA-15, and after the impregnation there was no change in the structure, with EDX showed that the impregnation method is efficient, the sample showed cobalt content close to the nominal value. (author)

  15. 13 CFR 120.545 - What are SBA's policies concerning the liquidation of collateral and the sale of business loans...

    Science.gov (United States)

    2010-01-01

    ... security instrument (see § 120.550 for Homestead Protection for Farmers). (1) Competitive bids or... financial assistance have no rights of contribution against SBA on an SBA guaranteed or direct loan. SBA is...

  16. 12 CFR 617.7125 - How should a qualified lender determine the effective interest rate?

    Science.gov (United States)

    2010-01-01

    ... effective interest rate? 617.7125 Section 617.7125 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM BORROWER RIGHTS Disclosure of Effective Interest Rates § 617.7125 How should a qualified lender determine the effective interest rate? (a) A qualified lender must calculate the effective interest rate on...

  17. 24 CFR 1005.104 - What lenders are eligible for participation?

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false What lenders are eligible for participation? 1005.104 Section 1005.104 Housing and Urban Development Regulations Relating to Housing and Urban... URBAN DEVELOPMENT LOAN GUARANTEES FOR INDIAN HOUSING § 1005.104 What lenders are eligible for...

  18. 75 FR 80066 - Quality Control Requirements for Direct Endorsement Lenders; Notice of Proposed Information...

    Science.gov (United States)

    2010-12-21

    ... for Direct Endorsement Lenders; Notice of Proposed Information Collection: Comment Request AGENCY... information: Title of Proposal: Quality Control Requirements for Direct Endorsement Lenders. OMB Control Number, if applicable: 2502--NEW. Description of the need for the information and proposed use: As of...

  19. 7 CFR 1980.309 - Lender participation in guaranteed RH loans.

    Science.gov (United States)

    2010-01-01

    ... Housing Mortgage Insurance or as an issuer of Ginnie Mae mortgage backed securities; (3) Any Lender... one to four family mortgage loans; (6) An FCS institution with direct lending authority; and (7) Any... Lender's internal loan criteria for issues of credit history and repayment ability and a copy of the...

  20. 76 FR 71329 - Request for Information Regarding Private Education Loans and Private Educational Lenders

    Science.gov (United States)

    2011-11-17

    ... Regarding Private Education Loans and Private Educational Lenders AGENCY: Bureau of Consumer Financial... Justice and the Federal Trade Commission, to prepare a Report on Private Education Loans and Private Education Lenders. The Bureau seeks information on private education loans and related consumer financial...

  1. 34 CFR 601.40 - Disclosure and reporting requirements for lenders.

    Science.gov (United States)

    2010-07-01

    ... disclosures required in § 682.205(a) and (b). (2) A lender must, for each of its private education loans... 34 Education 3 2010-07-01 2010-07-01 false Disclosure and reporting requirements for lenders. 601.40 Section 601.40 Education Regulations of the Offices of the Department of Education (Continued...

  2. How do mortgage lenders influence neighbourhood dynamics? Redlining and predatory lending

    NARCIS (Netherlands)

    Aalbers, M.B.; van Ham, M.; Manley, D.; Bailey, N.; Simpson, L.; Maclennan, D.

    2013-01-01

    Manuel Aalbers argues that the actions of mortgage lenders can play an important role in understanding the trajectories of some of the most deprived neighbourhoods in Western cities. Mortgage lenders use the notion of the neighbourhood as a means to reduce their risk or to extract profit, and as

  3. Good supervision and PBL

    DEFF Research Database (Denmark)

    Otrel-Cass, Kathrin

    This field study was conducted at the Faculty of Social Sciences at Aalborg University with the intention to investigate how students reflect on their experiences with supervision in a PBL environment. The overall aim of this study was to inform about the continued work in strengthening supervision...

  4. Forskellighed i supervision

    DEFF Research Database (Denmark)

    Petersen, Birgitte; Beck, Emma

    2009-01-01

    Indtryk og tendenser fra den anden danske konference om supervision, som blev holdt på Københavns Universitet i oktober 2008......Indtryk og tendenser fra den anden danske konference om supervision, som blev holdt på Københavns Universitet i oktober 2008...

  5. Networks of Professional Supervision

    Science.gov (United States)

    Annan, Jean; Ryba, Ken

    2013-01-01

    An ecological analysis of the supervisory activity of 31 New Zealand school psychologists examined simultaneously the theories of school psychology, supervision practices, and the contextual qualities that mediated participants' supervisory actions. The findings indicated that the school psychologists worked to achieve the supervision goals of…

  6. Guaranteed Student Loans: Profits of Secondary Market Lenders Vary Widely. United States General Accounting Office Briefing Report to Congressional Requesters.

    Science.gov (United States)

    General Accounting Office, Washington, DC. Div. of Human Resources.

    This report was prepared to determine lenders' rates of return or profitability on Stafford loans in their portfolios, reasons for varying levels of profitability among institutions that hold such loans, and the effect of 1986 subsidy reductions on these lenders' profitability. The study focused on the activities of lenders that purchase Stafford…

  7. 78 FR 40312 - 30-Day Notice of Proposed Information Collection: FHA TOTAL (Technology Open to Approved Lenders...

    Science.gov (United States)

    2013-07-03

    ... lender and used for scoring, loan underwriting and additional risk & fraud evaluation. [ssquf] Risk... Information Collection: FHA TOTAL (Technology Open to Approved Lenders) Mortgage Scorecard AGENCY: Office of... (Technology Open to Approved Lenders) Mortgage Scorecard. OMB Approval Number: 2502-0556. Type of Request...

  8. 13 CFR 101.401 - What programs and activities of SBA are subject to this subpart?

    Science.gov (United States)

    2010-01-01

    ... ADMINISTRATION ADMINISTRATION Intergovernmental Partnership § 101.401 What programs and activities of SBA are subject to this subpart? SBA publishes in the Federal Register a list of programs and activities subject...

  9. Lender of last resort in a monetary union

    Directory of Open Access Journals (Sweden)

    Gylfi Magnússon

    2014-12-01

    Full Text Available The theory of optimal currency areas was developed during the 1960’s and 1970’s. At that time the international financial system was very different from the current system, banking systems were smaller and the flow of funds across borders limited. Developments in the Eurozone in recent years have shown that when the theory was developed and the decision made to adopt the euro some of the drawbacks of a common currency were not foreseen and important issues were not addressed. This includes the role of a common central bank as a lender of last resort to national governments. In addition, few foresaw how many closely linked financial systems could create problems that are unsolvable without the cooperation of several governments. An adequate framework for dealing with such problems was thus not put in place. The possibility that macro-economic shocks could originate in the financial system was mainly ignored. During the current crisis it has been necessary to address all these issues. It took four years to find a politically viable solution. This involves the redefinition of the role of the European Central Bank, making it a lender of last resort to national governments. This policy change buys time to deal with many fundamental imbalances within the Eurozone but does not in and of itself solve the underlying problems. The delay in implementing this policy was however very costly.

  10. Self-supervised ARTMAP.

    Science.gov (United States)

    Amis, Gregory P; Carpenter, Gail A

    2010-03-01

    Computational models of learning typically train on labeled input patterns (supervised learning), unlabeled input patterns (unsupervised learning), or a combination of the two (semi-supervised learning). In each case input patterns have a fixed number of features throughout training and testing. Human and machine learning contexts present additional opportunities for expanding incomplete knowledge from formal training, via self-directed learning that incorporates features not previously experienced. This article defines a new self-supervised learning paradigm to address these richer learning contexts, introducing a neural network called self-supervised ARTMAP. Self-supervised learning integrates knowledge from a teacher (labeled patterns with some features), knowledge from the environment (unlabeled patterns with more features), and knowledge from internal model activation (self-labeled patterns). Self-supervised ARTMAP learns about novel features from unlabeled patterns without destroying partial knowledge previously acquired from labeled patterns. A category selection function bases system predictions on known features, and distributed network activation scales unlabeled learning to prediction confidence. Slow distributed learning on unlabeled patterns focuses on novel features and confident predictions, defining classification boundaries that were ambiguous in the labeled patterns. Self-supervised ARTMAP improves test accuracy on illustrative low-dimensional problems and on high-dimensional benchmarks. Model code and benchmark data are available from: http://techlab.eu.edu/SSART/. Copyright 2009 Elsevier Ltd. All rights reserved.

  11. Supervision som undervisningsform i voksenspecialundervisningen

    DEFF Research Database (Denmark)

    Kristensen, René

    2000-01-01

    Supervision som undervisningsform i voksenspecialundervisningen. Procesarbejde i undervisning af voksne.......Supervision som undervisningsform i voksenspecialundervisningen. Procesarbejde i undervisning af voksne....

  12. 13 CFR 120.521 - What interest rate applies after SBA purchases its guaranteed portion?

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false What interest rate applies after... 504 Loans Sba's Purchase of A Guaranteed Portion § 120.521 What interest rate applies after SBA purchases its guaranteed portion? When SBA purchases the guaranteed portion of a fixed interest rate loan...

  13. 13 CFR 127.403 - What happens if SBA verifies the concern's eligibility?

    Science.gov (United States)

    2010-01-01

    ....403 What happens if SBA verifies the concern's eligibility? If SBA verifies that the concern satisfies... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false What happens if SBA verifies the concern's eligibility? 127.403 Section 127.403 Business Credit and Assistance SMALL BUSINESS...

  14. 13 CFR 108.1230 - Draw-downs by NMVC Company under SBA's Leverage commitment.

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Draw-downs by NMVC Company under...) Conditional Commitments by Sba to Reserve Leverage for A Nmvc Company § 108.1230 Draw-downs by NMVC Company... submitting a request for a draw against SBA's Leverage commitment, you authorize SBA, or any agent or trustee...

  15. 13 CFR 101.100 - What is the purpose of SBA?

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false What is the purpose of SBA? 101.100 Section 101.100 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION ADMINISTRATION Overview § 101.100 What is the purpose of SBA? The U.S. Small Business Administration (SBA) aids, counsels, assists, and protects the interests of small...

  16. 13 CFR 108.1140 - NMVC Company's acceptance of SBA remedies under § 108.1810.

    Science.gov (United States)

    2010-01-01

    ... ADMINISTRATION NEW MARKETS VENTURE CAPITAL (âNMVCâ) PROGRAM SBA Financial Assistance for NMVC Companies (Leverage) General Information About Obtaining Leverage § 108.1140 NMVC Company's acceptance of SBA remedies under... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false NMVC Company's acceptance of SBA...

  17. Researching online supervision

    DEFF Research Database (Denmark)

    Bengtsen, Søren S. E.; Mathiasen, Helle

    2014-01-01

    Online supervision and the use of digital media in supervisory dialogues is a fast increasing practice in higher education today. However, the concepts in our pedagogical repertoire often reflect the digital tools used for supervision purposes as either a prolongation of the face-to-face contact......, or a poor substitution of such. This one-sidedness on the conceptual level makes it challenging to empirically study the deeper implications digital tools have for the supervisory dialogue. Drawing on phenomenology and systems theory we argue that we need new concepts in qualitative methodology that allow......’ methodology that makes room for new approaches to researching online supervision at the university....

  18. Supervised Convolutional Sparse Coding

    KAUST Repository

    Affara, Lama Ahmed

    2018-04-08

    Convolutional Sparse Coding (CSC) is a well-established image representation model especially suited for image restoration tasks. In this work, we extend the applicability of this model by proposing a supervised approach to convolutional sparse coding, which aims at learning discriminative dictionaries instead of purely reconstructive ones. We incorporate a supervised regularization term into the traditional unsupervised CSC objective to encourage the final dictionary elements to be discriminative. Experimental results show that using supervised convolutional learning results in two key advantages. First, we learn more semantically relevant filters in the dictionary and second, we achieve improved image reconstruction on unseen data.

  19. Bayesian supervised dimensionality reduction.

    Science.gov (United States)

    Gönen, Mehmet

    2013-12-01

    Dimensionality reduction is commonly used as a preprocessing step before training a supervised learner. However, coupled training of dimensionality reduction and supervised learning steps may improve the prediction performance. In this paper, we introduce a simple and novel Bayesian supervised dimensionality reduction method that combines linear dimensionality reduction and linear supervised learning in a principled way. We present both Gibbs sampling and variational approximation approaches to learn the proposed probabilistic model for multiclass classification. We also extend our formulation toward model selection using automatic relevance determination in order to find the intrinsic dimensionality. Classification experiments on three benchmark data sets show that the new model significantly outperforms seven baseline linear dimensionality reduction algorithms on very low dimensions in terms of generalization performance on test data. The proposed model also obtains the best results on an image recognition task in terms of classification and retrieval performances.

  20. Psykoterapi og supervision

    DEFF Research Database (Denmark)

    Jacobsen, Claus Haugaard

    2014-01-01

    Kapitlet beskriver supervisionen funktioner i forhold til psykoterapi. Supervision af psykoterapi henviser i almindelighed til, at en psykoterapeut konsulterer en ofte mere erfaren kollega (supervisor) med henblik på drøftelse af et konkret igangværende psykoterapeutisk behandlingsforløb. Formålet...... er at fremme denne fagpersons (psykoterapeutens) faglige udvikling samt sikre kvaliteten af behandlingen.kan defineres som i. Der redegøres for, hvorfor supervision er vigtig del af psykoterapeutens profession samt vises, hvorledes supervision foruden den faglige udvikling også er vigtigt redskab i...... psykoterapiens kvalitetssikring. Efter at have drøftet nogle etiske forhold ved supervision, fremlægges endelig nogle få forskningsresultater vedr. psykoterapisupervision af danske psykologer....

  1. Supervision af psykoterapi

    DEFF Research Database (Denmark)

    SUPERVISION AF PSYKOTERAPI indtager en central position i uddannelsen og udviklingen af psykoterapeuter. Trods flere lighedspunkter med psykoterapi, undervisning og konsultation er psykoterapisupervision et selvstændigt virksomhedsområde. Supervisor må foruden at være en trænet psykoterapeut kende...... supervisionens rammer og indplacering i forhold til organisation og samfund. En række kapitler drejer sig om supervisors opgaver, roller og kontrolfunktion, supervision set fra supervisandens perspektiv samt betragtninger over relationer og processer i supervision. Der drøftes fordele og ulemper ved de...... forskellige måder, hvorpå en sag kan fremlægges. Bogens første del afsluttes med refleksioner over de etiske aspekter ved psykoterapisupervision. Bogens anden del handler om de særlige forhold, der gør sig gældende ved supervision af en række specialiserede behandlingsformer eller af psykoterapi med bestemte...

  2. Clinical Supervision in Denmark

    DEFF Research Database (Denmark)

    Jacobsen, Claus Haugaard

    Data fra den danske undersøgelse af psykoterapeuters faglige udvikling indsamlet ved hjælp af DPCCQ. Oplægget fokuserer på supervision (modtaget, givet, uddannelse i) blandt danske psykoterapeutiske arbejdende psykologer.......Data fra den danske undersøgelse af psykoterapeuters faglige udvikling indsamlet ved hjælp af DPCCQ. Oplægget fokuserer på supervision (modtaget, givet, uddannelse i) blandt danske psykoterapeutiske arbejdende psykologer....

  3. Ubiquitously supervised subspace learning.

    Science.gov (United States)

    Yang, Jianchao; Yan, Shuicheng; Huang, Thomas S

    2009-02-01

    In this paper, our contributions to the subspace learning problem are two-fold. We first justify that most popular subspace learning algorithms, unsupervised or supervised, can be unitedly explained as instances of a ubiquitously supervised prototype. They all essentially minimize the intraclass compactness and at the same time maximize the interclass separability, yet with specialized labeling approaches, such as ground truth, self-labeling, neighborhood propagation, and local subspace approximation. Then, enlightened by this ubiquitously supervised philosophy, we present two categories of novel algorithms for subspace learning, namely, misalignment-robust and semi-supervised subspace learning. The first category is tailored to computer vision applications for improving algorithmic robustness to image misalignments, including image translation, rotation and scaling. The second category naturally integrates the label information from both ground truth and other approaches for unsupervised algorithms. Extensive face recognition experiments on the CMU PIE and FRGC ver1.0 databases demonstrate that the misalignment-robust version algorithms consistently bring encouraging accuracy improvements over the counterparts without considering image misalignments, and also show the advantages of semi-supervised subspace learning over only supervised or unsupervised scheme.

  4. 13 CFR 123.412 - What happens if SBA declines your business' pre-disaster mitigation loan request?

    Science.gov (United States)

    2010-01-01

    ... business disagrees with SBA's decision, it may respond in accordance with § 123.13. If SBA reverses its decision, SBA will use the date it received your business' last request for reconsideration or appeal as... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false What happens if SBA declines your...

  5. Organically functionalized mesoporous SBA-15 as sorbents for removal of selected pharmaceuticals from water

    Energy Technology Data Exchange (ETDEWEB)

    Bui, Tung Xuan [School of Environmental Science and Engineering, Gwangju Institute of Science and Technology (GIST), 261 Cheomdan-gwagiro, Buk-gu, Gwangju 500-712 (Korea, Republic of); Kang, Seo-Young [International Environmental Research Center (IERC), Gwangju Institute of Science and Technology (GIST), 261 Cheomdan-gwagiro, Buk-gu, Gwangju 500-712 (Korea, Republic of); Lee, Sang-Hyup [Water Environment Center, Korea Institute of Science and Technology, Cheongryang, Seoul 130-650 (Korea, Republic of); Choi, Heechul, E-mail: hcchoi@gist.ac.kr [School of Environmental Science and Engineering, Gwangju Institute of Science and Technology (GIST), 261 Cheomdan-gwagiro, Buk-gu, Gwangju 500-712 (Korea, Republic of)

    2011-10-15

    Highlights: {yields} SBA-15 grafted with aminopropyl, hydroxymethyl, and trimethylsilyl groups as sorbents. {yields} Sorbents for removal of a mixture of 12 pharmaceuticals from water. {yields} Hydroxymethyl-SBA-15 shows similar adsorption efficiency like SBA-15. {yields} Aminopropyl-SBA-15 makes increase for clofibric acid, diclofenac, decrease for atenolol, estrone, trimethoprim. {yields} Trimethylsilyl-SBA-15 makes increase for 9 compounds; 7 compounds from 70.6% to 98.9%. - Abstract: Mesoporous silica SBA-15 and its postfunctionalized counterparts with hydroxymethyl (HM-SBA-15), aminopropyl (AP-SBA-15), and trimethylsilyl (TMS-SBA-15) were prepared and characterized by powder X-ray diffraction, N{sub 2} adsorption-desorption measurement, Fourier-transform infrared spectroscopy, and elemental analysis. The removal of a mixture of 12 selected pharmaceuticals was investigated by batch adsorption experiments onto SBA-15 and the grafted materials. SBA-15 showed to have moderate adsorption affinity with amino-containing (atenolol, trimethoprim) and hydrophobic pharmaceuticals, but it displayed minimal adsorption affinity toward hydrophilic compounds. HM-SBA-15 was analogous with SBA-15 in terms of the adsorption efficiency toward all pharmaceuticals. AP-SBA-15 exhibited an increase in the adsorption of two acidic compounds (clofibric acid, diclofenac) but a decrease in the adsorption of estrone and the two amino-containing compounds. Among the grafted materials, TMS-SBA-15 had the highest adsorption affinity toward most pharmaceuticals. Moreover, the adsorption of nine pharmaceuticals to TMS-SBA-15 was significantly higher than that to SBA-15; seven of which showed the removal percentages from 70.6% to 98.9% onto TMS-SBA-15. The number of pharmaceuticals showing high adsorption efficiency onto TMS-SBA-15 did not alter significantly as the pH changed in the range of 5.5-7.6. The results suggest that TMS-SBA-15 is a promising material for the removal of pharmaceuticals

  6. Desidratação de etanol sobre material nanoestruturado do tipo LaSBA-15 Ethanol dehydration over LaSBA-15 nanostrutured material

    Directory of Open Access Journals (Sweden)

    Geraldo E. Luz Jr

    2010-01-01

    Full Text Available La-incorporated SBA-15 mesopourous molecular sieves (LaSBA-15 were directly synthesized with aim to convert ethanol to ethylene. The samples were characterized by XRD, XRF, nitrogen sorption and acidity, by thermodesorption of n-buthylamine. The results have indicated that all the samples have showed high ordered mesostructure with a large average pore size, and that the lanthanum incorporation has caused an increase in the acidity of the SBA-15. The LaSBA-15 samples have improved, with low deactivation rate, the conversion of the ethanol to water, ether, acetaldehyde and ethylene. In addition, they have increased the ethylene selectivity.

  7. Grafting of alumina on SBA-15: Effect of surface roughness

    Czech Academy of Sciences Publication Activity Database

    Zukal, Arnošt; Šiklová, Helena; Čejka, Jiří

    2008-01-01

    Roč. 24, č. 17 (2008), s. 9837-9842 ISSN 0743-7463 R&D Projects: GA AV ČR KAN100400701 Institutional research plan: CEZ:AV0Z40400503 Keywords : alumina-grafted materials * SBA-15 * Nitrogen adsorption Subject RIV: CF - Physical ; Theoretical Chemistry Impact factor: 4.097, year: 2008

  8. Textural and morphological studies of transition metal doped SBA ...

    Indian Academy of Sciences (India)

    remarkable progress in diverse applications such as organic transformation,1 enzyme immobilization,2 drug .... tion of final morphology of SBA-15 mesostructure. It is interesting to note the promoting role of two inor- ... the MClx performs self-generated acid role whilst the. F− dramatically enlarges the pore sizes respectively.

  9. 13 CFR 107.509 - Employment of SBA officials.

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Employment of SBA officials. 107.509 Section 107.509 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION SMALL BUSINESS..., involved discretion with respect to the granting of Assistance under the Act. Management and Compensation ...

  10. 76 FR 8846 - Proposed Information Collection (VBA Loan Guaranty Service Lender Satisfaction Survey) Activity...

    Science.gov (United States)

    2011-02-15

    ... AFFAIRS Proposed Information Collection (VBA Loan Guaranty Service Lender Satisfaction Survey) Activity.... SUMMARY: The Veterans Benefits Administration (VBA), Department of Veterans Affairs (VA), is announcing an... the following collection of information, VBA invites comments on: (1) Whether the proposed collection...

  11. Intelligent multivariate process supervision

    International Nuclear Information System (INIS)

    Visuri, Pertti.

    1986-01-01

    This thesis addresses the difficulties encountered in managing large amounts of data in supervisory control of complex systems. Some previous alarm and disturbance analysis concepts are reviewed and a method for improving the supervision of complex systems is presented. The method, called multivariate supervision, is based on adding low level intelligence to the process control system. By using several measured variables linked together by means of deductive logic, the system can take into account the overall state of the supervised system. Thus, it can present to the operators fewer messages with higher information content than the conventional control systems which are based on independent processing of each variable. In addition, the multivariate method contains a special information presentation concept for improving the man-machine interface. (author)

  12. Supervision of financial markets

    Directory of Open Access Journals (Sweden)

    Mihai Ilie

    2016-09-01

    Full Text Available Based on the fundamental role of the market in contemporary economic development, in this study we aim to analyse how the financial markets in Romania are regulated, monitored and, especially supervised, compared to developed or developing European countries, close or far away from the national borders. The study highlights the main trends in the existing financial supervision systems abroad after the 2000s and ends with proposals based on the authors' opinion regarding the best option for the Romanian supervisory model of financial markets.

  13. 13 CFR 123.411 - What if SBA determines that your business loan request meets the selection criteria of § 123.409...

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false What if SBA determines that your business loan request meets the selection criteria of § 123.409 but SBA is unable to fund it because SBA... fund it because SBA has already allocated all program funds? If SBA determines that your business' loan...

  14. Characterization and comprehension of zeolite NaY/mesoporous SBA-15 composite as adsorbent for paraquat

    Energy Technology Data Exchange (ETDEWEB)

    Osakoo, Nattawut, E-mail: natawut.work@gmail.com [School of Chemistry, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima, 30000 (Thailand); Pansakdanon, Chaianun [School of Chemistry, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima, 30000 (Thailand); Department of Chemistry, Faculty of Science, Ubon Ratchathani University, Ubon Ratchathani, 34190 (Thailand); Sosa, Narongrit; Deekamwong, Krittanun; Keawkumay, Chalermpan; Rongchapo, Wina [School of Chemistry, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima, 30000 (Thailand); Chanlek, Narong [Synchrotron Light Research Institute, Nakhon Ratchasima, 30000 (Thailand); Jitcharoen, Juthamas [Department of Chemistry, Faculty of Science, Ubon Ratchathani University, Ubon Ratchathani, 34190 (Thailand); Prayoonpokarach, Sanchai [School of Chemistry, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima, 30000 (Thailand); Wittayakun, Jatuporn, E-mail: jatuporn@g.sut.ac.th [School of Chemistry, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima, 30000 (Thailand)

    2017-06-01

    NaY was synthesized from fumed silica and further modified to form a composite with SBA-15. Textural properties and basicity of the composite NaY-SBA-15 were between those of the parent materials. Paraquat adsorption on NaY was 204.1 mg/g, higher than that on NaY synthesized with rice husk silica from the previous work. SBA-15 was a poor adsorbent for paraquat. Based on the weight of NaY, the adsorption capacity of analytical-grade paraquat on the NaY-SBA-15 composite was 241.5 mg/g-NaY. Moreover, the composite adsorbed blue dye from a commercial grade paraquat. Interaction between the NaY-SBA-15 and paraquat could be from C and N atoms in paraquat with oxygen atom on NaY-SBA-15. - Highlights: • Zeolite NaY/mesoporous SBA-15 composite was synthesized with a simple method. • NaY and SBA-15 coexisted in the composite confirmed by FTIR, CO{sub 2}-TPD and XPS. • Adsorption capacity of paraquat (mg/g-NaY) was improved by NaY and SBA-15 composite. • C and N atoms in paraquat could interact with oxygen atom on NaY-SBA-15 composite.

  15. Characterization and comprehension of zeolite NaY/mesoporous SBA-15 composite as adsorbent for paraquat

    International Nuclear Information System (INIS)

    Osakoo, Nattawut; Pansakdanon, Chaianun; Sosa, Narongrit; Deekamwong, Krittanun; Keawkumay, Chalermpan; Rongchapo, Wina; Chanlek, Narong; Jitcharoen, Juthamas; Prayoonpokarach, Sanchai; Wittayakun, Jatuporn

    2017-01-01

    NaY was synthesized from fumed silica and further modified to form a composite with SBA-15. Textural properties and basicity of the composite NaY-SBA-15 were between those of the parent materials. Paraquat adsorption on NaY was 204.1 mg/g, higher than that on NaY synthesized with rice husk silica from the previous work. SBA-15 was a poor adsorbent for paraquat. Based on the weight of NaY, the adsorption capacity of analytical-grade paraquat on the NaY-SBA-15 composite was 241.5 mg/g-NaY. Moreover, the composite adsorbed blue dye from a commercial grade paraquat. Interaction between the NaY-SBA-15 and paraquat could be from C and N atoms in paraquat with oxygen atom on NaY-SBA-15. - Highlights: • Zeolite NaY/mesoporous SBA-15 composite was synthesized with a simple method. • NaY and SBA-15 coexisted in the composite confirmed by FTIR, CO 2 -TPD and XPS. • Adsorption capacity of paraquat (mg/g-NaY) was improved by NaY and SBA-15 composite. • C and N atoms in paraquat could interact with oxygen atom on NaY-SBA-15 composite.

  16. Kontraktetablering i supervision

    DEFF Research Database (Denmark)

    Mortensen, Karen Vibeke; Jacobsen, Claus Haugaard

    2007-01-01

    Kapitlet behandler kontraktetablering i supervision, et element, der ofte er blevet negligeret eller endog helt forbigået ved indledningen af supervisionsforløb. Sikre aftaler om emner som tid, sted, procedurer for fremlæggelse, fortrolighed, ansvarsfordeling og evaluering skaber imidlertid tryghed...

  17. Supervision and group dynamics

    DEFF Research Database (Denmark)

    Hansen, Søren; Jensen, Lars Peter

    2004-01-01

     An important aspect of the problem based and project organized study at Aalborg University is the supervision of the project groups. At the basic education (first year) it is stated in the curriculum that part of the supervisors' job is to deal with group dynamics. This is due to the experience...

  18. Man-machine supervision

    International Nuclear Information System (INIS)

    Montmain, J.

    2005-01-01

    Today's complexity of systems where man is involved has led to the development of more and more sophisticated information processing systems where decision making has become more and more difficult. The operator task has moved from operation to supervision and the production tool has become indissociable from its numerical instrumentation and control system. The integration of more and more numerous and sophisticated control indicators in the control room does not necessary fulfill the expectations of the operation team. It is preferable to develop cooperative information systems which are real situation understanding aids. The stake is not the automation of operators' cognitive tasks but the supply of a reasoning help. One of the challenges of interactive information systems is the selection, organisation and dynamical display of information. The efficiency of the whole man-machine system depends on the communication interface efficiency. This article presents the principles and specificities of man-machine supervision systems: 1 - principle: operator's role in control room, operator and automation, monitoring and diagnosis, characteristics of useful models for supervision; 2 - qualitative reasoning: origin, trends, evolutions; 3 - causal reasoning: causality, causal graph representation, causal and diagnostic graph; 4 - multi-points of view reasoning: multi flow modeling method, Sagace method; 5 - approximate reasoning: the symbolic numerical interface, the multi-criteria decision; 6 - example of application: supervision in a spent-fuel reprocessing facility. (J.S.)

  19. Clinical Supervision in Denmark

    DEFF Research Database (Denmark)

    Jacobsen, Claus Haugaard

    2011-01-01

    on giving and receiving clinical supervision as reported by therapists in Denmark. Method: Currently, the Danish sample consists of 350 clinical psychologist doing psychotherapy who completed DPCCQ. Data are currently being prepared for statistical analysis. Results: This paper will focus primarily...

  20. Etiske betragtninger ved supervision

    DEFF Research Database (Denmark)

    Jacobsen, Claus Haugaard; Agerskov, Kirsten

    2007-01-01

    Kapitlet præsenterer nogle etiske betragtninger ved supervision. Mens der længe har eksisteret etiske retningslinjer for psykoterapeutisk arbejde, har der overraskende nok manglet tilsvarende vejledninger på supervisionsområdet. Det betyder imidlertid ikke, at de ikke er relevante. I kapitlet gøres...

  1. 49 CFR 260.53 - Lenders' functions and responsibilities.

    Science.gov (United States)

    2010-10-01

    ... that are eligible and financially feasible; (4) Obtaining valid evidence of debt and collateral in accordance with sound lending practices; (5) Supervising construction, where appropriate; (6) Distributing... environmental issues related to a proposed project or items that may require extensive environmental review...

  2. 7 CFR 4279.30 - Lenders' functions and responsibilities.

    Science.gov (United States)

    2010-01-01

    ... eligible and financially feasible, (iv) Obtaining valid evidence of debt and collateral in accordance with sound lending practices, (v) Supervising construction (vi) Distribution of loan funds, (vii) Servicing... environmental issues related to a proposed project or items that may require extensive environmental review...

  3. Preparation of Pd-Diimine@SBA-15 and Its Catalytic Performance for the Suzuki Coupling Reaction

    Directory of Open Access Journals (Sweden)

    Jiahuan Yu

    2016-11-01

    Full Text Available A highly efficient and stable Pd-diimine@SBA-15 catalyst was successfully prepared by immobilizing Pd onto diimine-functionalized mesoporous silica SBA-15. With the help of diimine functional groups grafted onto the SBA-15, Pd could be anchored on a support with high dispersion. Pd-diimine@SBA-15 catalyst exhibited excellent catalytic performance for the Suzuki coupling reaction of electronically diverse aryl halides and phenylboronic acid under mild conditions with an ultralow amount of Pd (0.05 mol % Pd. When the catalyst amount was increased, it could catalyze the coupling reaction of chlorinated aromatics with phenylboronic acid. Compared with the catalytic performances of Pd/SBA-15 and Pd-diimine@SiO2 catalysts, the Pd-diimine@SBA-15 catalyst exhibited higher hydrothermal stability and could be repeatedly used four times without a significant decrease of its catalytic activity.

  4. Resistance to group clinical supervision

    DEFF Research Database (Denmark)

    Buus, Niels; Delgado, Cynthia; Traynor, Michael

    2018-01-01

    This present study is a report of an interview study exploring personal views on participating in group clinical supervision among mental health nursing staff members who do not participate in supervision. There is a paucity of empirical research on resistance to supervision, which has traditiona...

  5. Adsorptive removal of selected pharmaceuticals by mesoporous silica SBA-15

    International Nuclear Information System (INIS)

    Bui, Tung Xuan; Choi, Heechul

    2009-01-01

    The removal of five selected pharmaceuticals, viz., carbamazepine, clofibric acid, diclofenac, ibuprofen, and ketoprofen was examined by batch sorption experiments onto a synthesized mesoporous silica SBA-15. SBA-15 was synthesized and characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM), N 2 adsorption-desorption measurement, and point of zero charge (PZC) measurement. Pharmaceutical adsorption kinetics was rapid and occurred on a scale of minutes, following a pseudo-second-order rate expression. Adsorption isotherms were best fitted by the Freundlich isotherm model. High removal rates of individual pharmaceuticals were achieved in acidic media (pH 3-5) and reached 85.2% for carbamazepine, 88.3% for diclofenac, 93.0% for ibuprofen, 94.3% for ketoprofen, and 49.0% for clofibric acid at pH 3 but decreased with increase in pH. SBA-15 also showed high efficiency for removal of a mixture of 5 pharmaceuticals. Except for clofibric acid (35.6%), the removal of pharmaceuticals in the mixture ranged from 75.2 to 89.3%. Based on adsorption and desorption results, the mechanism of the selected pharmaceuticals was found to be a hydrophilic interaction, providing valuable information for further studies to design materials for the purpose. The results of this study suggest that mesoporous-silica-based materials are promising adsorbents for removing pharmaceuticals from not only surface water but also wastewater of pharmaceutical industrial manufactures.

  6. Adsorptive removal of selected pharmaceuticals by mesoporous silica SBA-15

    Energy Technology Data Exchange (ETDEWEB)

    Bui, Tung Xuan, E-mail: bxtung@gist.ac.kr [Department of Environmental Science and Engineering, Gwangju Institute of Science and Technology (GIST), 261 Cheomdan-gwagiro, Buk-gu, Gwangju 500-712 (Korea, Republic of); Choi, Heechul, E-mail: hcchoi@gist.ac.kr [Department of Environmental Science and Engineering, Gwangju Institute of Science and Technology (GIST), 261 Cheomdan-gwagiro, Buk-gu, Gwangju 500-712 (Korea, Republic of)

    2009-09-15

    The removal of five selected pharmaceuticals, viz., carbamazepine, clofibric acid, diclofenac, ibuprofen, and ketoprofen was examined by batch sorption experiments onto a synthesized mesoporous silica SBA-15. SBA-15 was synthesized and characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM), N{sub 2} adsorption-desorption measurement, and point of zero charge (PZC) measurement. Pharmaceutical adsorption kinetics was rapid and occurred on a scale of minutes, following a pseudo-second-order rate expression. Adsorption isotherms were best fitted by the Freundlich isotherm model. High removal rates of individual pharmaceuticals were achieved in acidic media (pH 3-5) and reached 85.2% for carbamazepine, 88.3% for diclofenac, 93.0% for ibuprofen, 94.3% for ketoprofen, and 49.0% for clofibric acid at pH 3 but decreased with increase in pH. SBA-15 also showed high efficiency for removal of a mixture of 5 pharmaceuticals. Except for clofibric acid (35.6%), the removal of pharmaceuticals in the mixture ranged from 75.2 to 89.3%. Based on adsorption and desorption results, the mechanism of the selected pharmaceuticals was found to be a hydrophilic interaction, providing valuable information for further studies to design materials for the purpose. The results of this study suggest that mesoporous-silica-based materials are promising adsorbents for removing pharmaceuticals from not only surface water but also wastewater of pharmaceutical industrial manufactures.

  7. Collective academic supervision

    DEFF Research Database (Denmark)

    Nordentoft, Helle Merete; Thomsen, Rie; Wichmann-Hansen, Gitte

    2013-01-01

    process. This article fills these gaps by discussing potentials and challenges in “Collective Academic Supervision”, a model for supervision at the Master of Education in Guidance at Aarhus University in Denmark. The pedagogical rationale behind the model is that students’ participation and learning...... are interconnected. Collective Academic Supervision provides possibilities for systematic interaction between individual master students in their writing process. In this process they learn core academic competencies, such as the ability to assess theoretical and practical problems in their practice and present them...... to peers. In sum CAS provides a practice in which a group of students and their supervisor learn by working together. Potentials for future research is to investigate the ways in which participants – both students and teachers - can be prepared for different modes of participation and, finally, how...

  8. Reflecting reflection in supervision

    DEFF Research Database (Denmark)

    Lystbæk, Christian Tang

    Reflection has moved from the margins to the mainstream in supervision. Notions of reflection have become well established since the late 1980s. These notions have provided useful framing devices to help conceptualize some important processes in guidance and counseling. However, some applications...... of these notions have distorted their original connotations and taken an excessively instrumentalistic and individualistic approach to their use. This paper will argue that we are, in the 2000s, seeing a questioning of an overly instrumentalistic and individualistic view of learning and development previously...... associated with reflection and an exploration of alternative conceptions that view reflection within the context of settings which have a more group- and team-based orientation. Drawing on an action research project on health care supervision, the paper questions whether we should reject earlier views...

  9. Encapsulation of mangiferin in ordered mesoporous silica type SBA-15: synthesis and characterization

    Science.gov (United States)

    Pontes Silva, Cássia Roberta; da Rocha Ferreira, Fabricia; Dresch Webler, Geovana; Osimar Sousa da Silva, Antônio; Caxico de Abreu, Fabiane; Fonseca, Eduardo J. S.

    2017-06-01

    SBA-15 ordered mesoporous silica were synthesized using the method reported by Zhao et al (1998 J. Am. Chem. Soc. 120 6024-36). The goal of this work is to study the encapsulation of mangiferin (MGN) into porous SBA-15. SBA-MGN composites were obtained from a mixture of SBA-15 and MGN. The structures of these materials were analyzed using different characterization techniques: differential scanning calorimetry (DSC), Fourier transform infrared spectroscopy (FTIR), N2 adsorption-desorption measurement, transmission electron microscopy (TEM), absorbance spectra and electrochemical assay. The isotherms of the adsorption/desorption for SBA-15 and SBA-MGN are type IV, showing that the ordered mesoporous structure of SBA-15 was maintained even after the incorporation of MGN. The decrease in the value of the specific surface area and the reduction in pore volume confirmed the incorporation of MGN at the surface and in the pores of SBA-15. The incorporation of MGN in SBA-15 aims to increase the solubility of mangiferin.

  10. Dual Supervised Learning

    OpenAIRE

    Xia, Yingce; Qin, Tao; Chen, Wei; Bian, Jiang; Yu, Nenghai; Liu, Tie-Yan

    2017-01-01

    Many supervised learning tasks are emerged in dual forms, e.g., English-to-French translation vs. French-to-English translation, speech recognition vs. text to speech, and image classification vs. image generation. Two dual tasks have intrinsic connections with each other due to the probabilistic correlation between their models. This connection is, however, not effectively utilized today, since people usually train the models of two dual tasks separately and independently. In this work, we p...

  11. Supervision af psykoterapi via Skype

    DEFF Research Database (Denmark)

    Jacobsen, Claus Haugaard; Grünbaum, Liselotte

    2011-01-01

    The article accounts for the situations in which distance supervision may be necessary. Skype™ is introduced as a way to make audiovisual distance supervision easy accessible. The literature on empirical studies of clinical supervision mediated by video is reviewed. Furthermore, the authors’ own...... clinical experience of Skype™ in supervision, mainly of psychoanalytic child psychotherapy, is presented and reflected upon. Finally, the reluctance of the Danish Board for Psychologists’s to recognize audiovisual distance supervision as part of the required training demands is discussed. It is concluded...

  12. Photocatalytic activity of Ce-modified SBA-15 for the degradation of ...

    Indian Academy of Sciences (India)

    als. Photocatalytic activity evaluation studies are made on all the samples for the degradation of isoproturon. Among them, 0.3 (wt%) Ce-modified Al-SBA-15 catalyst has shown a maximum activity in comparison with Ce-modified. SBA-15. The better activity is attributed to the synergistic effect of mesoporosity and the ...

  13. 13 CFR 121.408 - What are the size procedures for SBA's Certificate of Competency Program?

    Science.gov (United States)

    2010-01-01

    ..., including its affiliates, is small for purposes of the COC program, SBA will process the application for COC... SBA's Certificate of Competency Program? 121.408 Section 121.408 Business Credit and Assistance SMALL... Certificate of Competency Program? (a) A firm which applies for a COC must file an “Application for Small...

  14. 13 CFR 123.513 - Does SBA require collateral on its Military Reservist EIDL?

    Science.gov (United States)

    2010-01-01

    ... provide available collateral such as a lien on business property, a security interest in personal property... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Does SBA require collateral on its... collateral on its Military Reservist EIDL? SBA will not generally require you to pledge collateral to secure...

  15. Metal-loaded SBA-16-like silica – Correlation between basicity and affinity towards hydrogen

    Energy Technology Data Exchange (ETDEWEB)

    Ouargli-Saker, R. [Department of Materials Engineering, University of Science and Technology, El M’naouer, BP 1505, Oran (Algeria); Nanoqam, Department of Chemistry, University of Quebec at Montreal, H3C3P8 (Canada); Bouazizi, N. [Nanoqam, Department of Chemistry, University of Quebec at Montreal, H3C3P8 (Canada); Unité de recherche, Electrochimie, Matériaux et Environnement, Faculté des Sciences de Gabès, Université de Gabès, Cité Erriadh, 6072 Gabès (Tunisia); Boukoussa, B. [Department of Materials Engineering, University of Science and Technology, El M’naouer, BP 1505, Oran (Algeria); Lqamb, Laboratório de Química Analítica Ambiental, Faculdade de Química, Pontifícia Universidade Católica do Rio Grande do Sul (Brazil); Barrimo, Diana [Nanoqam, Department of Chemistry, University of Quebec at Montreal, H3C3P8 (Canada); Paola-Nunes-Beltrao, Ana [Nanoqam, Department of Chemistry, University of Quebec at Montreal, H3C3P8 (Canada); Laboratory of Materials Chemistry L.C.M, University of Oran1 Ahmed Ben Bella, BP 1524, El-Mnaouer, 31000 Oran (Algeria); Azzouz, A., E-mail: azzouz.a@uqam.ca [Nanoqam, Department of Chemistry, University of Quebec at Montreal, H3C3P8 (Canada)

    2017-07-31

    Highlights: • Metal dispersion in longitudinal channels confers adsorption properties to SBA-16. • Both Fe{sup 0}-NPs and Cu{sup 0}-NPs seem to be responsible of this effect. • Effect of the repetitive adsorption-desorption cycles on CO{sub 2} and water sorption. • Hydrogen storage on the functionalized materials. - Abstract: Nanoparticles of Cu{sup o} (CuNPs) and Fe{sup o} (FeNPs) were dispersed in SBA-16-like silica, resulting metal-loaded materials (Cu-SBA-16 and Fe-SBA-16) with improved affinity towards hydrogen. Electron microscopy and X-ray diffraction showed that MNP dispersion occurs mainly inside SBA-16 channels. MNP incorporation was found to confer affinity to the silica surface, since higher CO{sub 2} retention capacity (CRC) was registered Cu/SBA-16 and Fe/SBA-16. This was accompanied by a significant improvement of the affinity towards hydrogen, as supported by hydrogen adsorption tests. This was explained in terms of strong hydrogen interaction with MNP and lattice oxygen atoms. The results reported herein open new prospects for SBA-16 as potential adsorbents for hydrogen storage.

  16. 13 CFR 107.1570 - Distributions by Licensee-optional Distribution to private investors and SBA.

    Science.gov (United States)

    2010-01-01

    ... private investors and SBA. If you have outstanding Participating Securities or Earmarked Assets, you may... Capital Impairment. (v) The Distribution does not reduce your Regulatory Capital (excluding commitments... contrary to section 303 of the Act. (2) SBA's share of Distribution. (i) If your Capital Impairment...

  17. 13 CFR 121.107 - How does SBA determine a concern's “primary industry”?

    Science.gov (United States)

    2010-01-01

    ... Applicability § 121.107 How does SBA determine a concern's “primary industry”? In determining the primary industry in which a concern or a concern combined with its affiliates is engaged, SBA considers the distribution of receipts, employees and costs of doing business among the different industries in which...

  18. 13 CFR 101.104 - What are the functions of SBA's field offices?

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false What are the functions of SBA's field offices? 101.104 Section 101.104 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION ADMINISTRATION Overview § 101.104 What are the functions of SBA's field offices? (a) Regional offices. Regional...

  19. Silylated Co/SBA-15 catalysts for Fischer-Tropsch synthesis

    International Nuclear Information System (INIS)

    Jia Lihong; Jia Litao; Li Debao; Hou Bo; Wang Jungang; Sun Yuhan

    2011-01-01

    A series of silylated Co/SBA-15 catalysts were prepared via the reaction of surface Si-OH of SBA-15 with hexamethyldisilazane (HMDS) under anhydrous, vapor-phase conditions, and then characterized by FT-IR, N 2 physisorption, TG, XRD, and TPR-MS. The results showed that organic modification led to a silylated SBA-15 surface composed of stable hydrophobic Si-(CH 3 ) 3 species even after calcinations and H 2 reduction at 673 K. Furthermore, the hydrophobic surface strongly influenced both metal dispersion and reducibility. Compared with non-silylated Co/SBA, Co/S-SBA (impregnation after silylation) showed a high activity, due to the better cobalt reducibility on the hydrophobic support. However, S-Co/SBA (silylation after impregnation) had the lowest FT activity among all the catalysts, due to the lower cobalt reducibility along with the steric hindrance of grafted -Si(CH 3 ) 3 for the re-adsorption of α-olefins. -- Graphical abstract: The silylation of an SBA-15 before cobalt impregnation enhanced the reducibility of cobalt oxides on an SBA-15-supported cobalt catalyst and consequently increased the catalytic activity for Fischer-Tropsch synthesis. Display Omitted

  20. 13 CFR 121.102 - How does SBA establish size standards?

    Science.gov (United States)

    2010-01-01

    ... from other industries, growth trends, historical activity within an industry, unique factors occurring... standards, SBA's Office of Size Standards will examine the impact of inflation on monetary-based size... Administrator or designee. If SBA finds that inflation has significantly eroded the value of the monetary-based...

  1. 13 CFR 126.201 - Who does SBA consider to own a HUBZone SBC?

    Science.gov (United States)

    2010-01-01

    ... persons who are U.S. citizens. (b) Partnerships. SBA considers all partners, whether general or limited, to be owners in a partnership. (c) Sole proprietorships. The proprietor is the owner. (d) Limited liability companies. SBA considers each member to be an owner of a limited liability company. [69 FR 29422...

  2. 13 CFR 120.427 - Will SBA approve a securitization application from a capital impaired Securitizer?

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Will SBA approve a securitization... securitization application from a capital impaired Securitizer? If a securitizer does not maintain the level of capital required by this subpart, SBA will not approve a securitization application from that securitizer. ...

  3. 13 CFR 108.140 - SBA approval of initial Management Expenses.

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false SBA approval of initial Management Expenses. 108.140 Section 108.140 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION NEW MARKETS... SBA approval of initial Management Expenses. A NMVC Company must have its Management Expenses approved...

  4. 13 CFR 127.402 - How will SBA conduct an examination?

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false How will SBA conduct an examination? 127.402 Section 127.402 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION WOMEN-OWNED SMALL BUSINESS FEDERAL CONTRACT ASSISTANCE PROCEDURES Eligibility Examinations § 127.402 How will SBA...

  5. 13 CFR 127.604 - How will SBA process an EDWOSB or WOSB status protest?

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false How will SBA process an EDWOSB or WOSB status protest? 127.604 Section 127.604 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION WOMEN-OWNED SMALL BUSINESS FEDERAL CONTRACT ASSISTANCE PROCEDURES Protests § 127.604 How will SBA...

  6. 13 CFR 107.140 - SBA approval of initial Management Expenses.

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false SBA approval of initial Management Expenses. 107.140 Section 107.140 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION SMALL BUSINESS INVESTMENT COMPANIES Qualifying for an SBIC License Organizing An Sbic § 107.140 SBA approval of...

  7. 13 CFR 120.197 - Notifying SBA's Office of Inspector General of suspected fraud.

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Notifying SBA's Office of Inspector General of suspected fraud. 120.197 Section 120.197 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION BUSINESS LOANS Policies Applying to All Business Loans Reporting § 120.197 Notifying SBA's Office...

  8. 78 FR 71704 - Request for Comments on Draft SBA Strategic Plan for FY 2014-2018

    Science.gov (United States)

    2013-11-29

    ...; (2) Serve as the voice for small business; and, (3) Build an Agency that meets the needs of today's... SMALL BUSINESS ADMINISTRATION Request for Comments on Draft SBA Strategic Plan for FY 2014-2018... Business Administration. ACTION: Request for Comments on Draft SBA Strategic Plan for FY2014- 2018. SUMMARY...

  9. Supervised Transfer Sparse Coding

    KAUST Repository

    Al-Shedivat, Maruan

    2014-07-27

    A combination of the sparse coding and transfer learn- ing techniques was shown to be accurate and robust in classification tasks where training and testing objects have a shared feature space but are sampled from differ- ent underlying distributions, i.e., belong to different do- mains. The key assumption in such case is that in spite of the domain disparity, samples from different domains share some common hidden factors. Previous methods often assumed that all the objects in the target domain are unlabeled, and thus the training set solely comprised objects from the source domain. However, in real world applications, the target domain often has some labeled objects, or one can always manually label a small num- ber of them. In this paper, we explore such possibil- ity and show how a small number of labeled data in the target domain can significantly leverage classifica- tion accuracy of the state-of-the-art transfer sparse cod- ing methods. We further propose a unified framework named supervised transfer sparse coding (STSC) which simultaneously optimizes sparse representation, domain transfer and classification. Experimental results on three applications demonstrate that a little manual labeling and then learning the model in a supervised fashion can significantly improve classification accuracy.

  10. Different CO2 absorbents-modified SBA-15 sorbent for highly selective CO2 capture

    Science.gov (United States)

    Liu, Xiuwu; Zhai, Xinru; Liu, Dongyang; Sun, Yan

    2017-05-01

    Different CO2 absorbents-modified SBA-15 materials are used as CO2 sorbent to improve the selectivity of CH4/CO2 separation. The SBA-15 sorbents modified by physical CO2 absorbents are very limited to increasing CO2 adsorption and present poor selectivity. However, the SBA-15 sorbents modified by chemical CO2 absorbents increase CO2 adsorption capacity obviously. The separation coefficients of CO2/CH4 increase in this case. The adsorption and regeneration properties of the SBA-15 sorbents modified by TEA, MDEA and DIPA have been compared. The SBA-15 modified by triethanolamine (TEA) presents better CO2/CH4 separation performance than the materials modified by other CO2 absorbents.

  11. Dehydrogenation of Isobutane with Carbon Dioxide over SBA-15-Supported Vanadium Oxide Catalysts

    Directory of Open Access Journals (Sweden)

    Chunling Wei

    2016-10-01

    Full Text Available A series of vanadia catalysts supported on SBA-15 (V/SBA with a vanadia (V content ranging from 1% to 11% were prepared by an incipient wetness method. Their catalytic behavior in the dehydrogenation of isobutane to isobutene with CO2 was examined. The catalysts were characterized by N2 adsorption, X-ray diffraction (XRD, scanning electron microscopy (SEM, Raman spectroscopy, and temperature-programmed reduction (TPR. It was found that these catalysts were effective for the dehydrogenation reaction, and the catalytic activity is correlated with the amount of dispersed vanadium species on the SBA-15 support. The 7% V/SBA catalyst shows the highest activity, which gives 40.8% isobutane conversion and 84.8% isobutene selectivity. The SBA-15-supported vanadia exhibits higher isobutane conversion and isobutene selectivity than the MCM-41-supported one.

  12. Solvent optimization for niacinamide adsorption on organo-functionalized SBA-15 mesoporous silica

    Science.gov (United States)

    Moritz, Michał

    2013-10-01

    This work describes the application of organo-modified SBA-15 siliceous materials as the carrier for niacinamide. The surface functionalization of SBA-15 by a grafting strategy with triethoxyphenylsilane, triethoxy(4-methoxyphenyl)silane, triethoxymethylsilane and (3-mercaptopropyl)trimethoxysilane as modifying agents has been successfully achieved. The adsorption process was performed in acetonitrile, methanol, 2-propanol, 1-pentanol and ethyl acetate. The obtained results indicated a promote niacinamide adsorption on sulfopropyl-modified (119 mg/g) and non-modified (78 mg/g) SBA-15 from ethyl acetate. The pure and derivatized SBA-15 products have been characterized by elemental analysis, thermogravimetry, nitrogen adsorption and diffuse reflectance UV spectroscopy. After niacinamide adsorption the textural parameters of mesoporous carriers such as BET surface area, pore volume and microporosity were reduced. The mesoporous matrices loaded with niacinamide exhibited prolonged-release kinetics of this vitamin, especially from sulfopropyl-modified SBA-15 carrier.

  13. Selective Preparation of Furfural from Xylose over Sulfonic Acid Functionalized Mesoporous Sba-15 Materials

    Directory of Open Access Journals (Sweden)

    Panpan Li

    2011-04-01

    Full Text Available Sulfonic acid functionalized mesoporous SBA-15 materials were prepared using the co-condensation and grafting methods, respectively, and their catalytic performance in the dehydration of xylose to furfural was examined. SBA-15-SO3H(C prepared by the co-condensation method showed 92–95% xylose conversion and 74% furfural selectivity, and 68–70% furfural yield under the given reaction conditions. The deactivation and regeneration of the SBA-15-SO3H(C catalyst for the dehydration of xylose was also investigated. The results indicate that the used and regeneration catalysts retained the SBA-15 mesoporous structure, and the S content of SBA-15-SO3H(C almost did not change. The deactivation of the catalysts is proposed to be associated with the accumulation of byproducts, which is caused by the loss reaction of furfural. After regeneration by H2O2, the catalytic activity of the catalyst almost recovered.

  14. Advanced Music Therapy Supervision Training

    DEFF Research Database (Denmark)

    Pedersen, Inge Nygaard

    2009-01-01

    supervision training excerpts live in the workshop will be offered. The workshop will include demonstrating a variety of supervision methods and techniques used in A) post graduate music therapy training programs b) a variety of work contexts such as psychiatry and somatic music psychotherapy. The workshop......The presentation will illustrate training models in supervision for experienced music therapists where transference/counter transference issues are in focus. Musical, verbal and body related tools will be illustrated from supervision practice by the presenters. A possibility to experience small...

  15. Learning Dynamics in Doctoral Supervision

    DEFF Research Database (Denmark)

    Kobayashi, Sofie

    investigates learning opportunities in supervision with multiple supervisors. This was investigated through observations and recording of supervision, and subsequent analysis of transcripts. The analyses used different perspectives on learning; learning as participation, positioning theory and variation theory....... The research illuminates how learning opportunities are created in the interaction through the scientific discussions. It also shows how multiple supervisors can contribute to supervision by providing new perspectives and opinions that have a potential for creating new understandings. The combination...... of different theoretical frameworks from the perspectives of learning as individual acquisition and a sociocultural perspective on learning contributed to a nuanced illustration of the otherwise implicit practices of supervision....

  16. Group supervision for general practitioners

    DEFF Research Database (Denmark)

    Galina Nielsen, Helena; Sofie Davidsen, Annette; Dalsted, Rikke

    2013-01-01

    considered important prerequisites for disclosing and discussing professional problems. CONCLUSION: The results of this study indicate that participation in a supervision group can be beneficial for maintaining and developing GPs' skills in dealing with patients with mental health problems. Group supervision......AIM: Group supervision is a sparsely researched method for professional development in general practice. The aim of this study was to explore general practitioners' (GPs') experiences of the benefits of group supervision for improving the treatment of mental disorders. METHODS: One long...

  17. Reflections on supervision in psychotherapy.

    Science.gov (United States)

    Fernández-Alvarez, Héctor

    2016-01-01

    The aim of the author is to share his reflections on supervision as a central topic in therapists' education and training programs. The concept of supervision, its functions and effects on the training process along with the contributions of different theoretical models to its evolution are addressed. Supervision alliance, the roles of supervisor and supervisee, evaluation as a central component and the influence of socioeconomic factors are discussed. The conclusions depict the most interesting paths for development in the near future and the areas where research needs to be further conducted along with the subjects most worthy of efforts in the supervision field.

  18. 13 CFR 120.1005 - Bureau of PCLP Oversight.

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Bureau of PCLP Oversight. 120.1005 Section 120.1005 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION BUSINESS LOANS Risk-Based Lender Oversight Supervision § 120.1005 Bureau of PCLP Oversight. SBA's Bureau of PCLP Oversight within...

  19. Supervision Learning as Conceptual Threshold Crossing: When Supervision Gets "Medieval"

    Science.gov (United States)

    Carter, Susan

    2016-01-01

    This article presumes that supervision is a category of teaching, and that we all "learn" how to teach better. So it enquires into what novice supervisors need to learn. An anonymised digital questionnaire sought data from supervisors [n226] on their experiences of supervision to find out what was difficult, and supervisor interviews…

  20. Public Supervision over Private Relationships : Towards European Supervision Private Law?

    NARCIS (Netherlands)

    Cherednychenko, O.O.

    2014-01-01

    The rise of public supervision over private relationships in many areas of private law has led to the development of what, in the author’s view, could be called ‘European supervision private law’. This emerging body of law forms part of European regulatory private law and is made up of

  1. Inductive Supervised Quantum Learning

    Science.gov (United States)

    Monràs, Alex; Sentís, Gael; Wittek, Peter

    2017-05-01

    In supervised learning, an inductive learning algorithm extracts general rules from observed training instances, then the rules are applied to test instances. We show that this splitting of training and application arises naturally, in the classical setting, from a simple independence requirement with a physical interpretation of being nonsignaling. Thus, two seemingly different definitions of inductive learning happen to coincide. This follows from the properties of classical information that break down in the quantum setup. We prove a quantum de Finetti theorem for quantum channels, which shows that in the quantum case, the equivalence holds in the asymptotic setting, that is, for large numbers of test instances. This reveals a natural analogy between classical learning protocols and their quantum counterparts, justifying a similar treatment, and allowing us to inquire about standard elements in computational learning theory, such as structural risk minimization and sample complexity.

  2. Accreditation to supervise research

    International Nuclear Information System (INIS)

    Mauclaire, Laurent

    2003-01-01

    After a recall of his academic research works, an indication of all his publications and of his teaching and research supervising activities, and a summary of his scientific activity, the author proposes an overview of his research works which addressed the study of radio-tracers for nuclear medicine, and the study of the 2,6 dimethyl beta cyclodextrin. These both topics are then more precisely presented and discussed. For the first one, the author notably studied iodine radiochemistry, and the elaboration of new compounds for dopamine recapturing visualization (development of radio-pharmaceutical drug marked with technetium). For the second one, the author reports the use of modified cyclodextrins for the transport of lipophilic radio-tracers

  3. 24 CFR 1007.70 - Disqualification of lenders and civil money penalties.

    Science.gov (United States)

    2010-04-01

    ... civil money penalties. 1007.70 Section 1007.70 Housing and Urban Development Regulations Relating to....70 Disqualification of lenders and civil money penalties. (a) In general—(1) Grounds for action. HUD... or holder that are guaranteed under this part. (b) Civil money penalties for intentional violations...

  4. 76 FR 27382 - Agency Information Collection Activity (VBA Loan Guaranty Service Lender Satisfaction Survey...

    Science.gov (United States)

    2011-05-11

    ... AFFAIRS Agency Information Collection Activity (VBA Loan Guaranty Service Lender Satisfaction Survey... notice announces that the Veterans Benefits Administration (VBA), Department of Veterans Affairs, will... information, VBA invites comments on: (1) Whether the proposed collection of information is necessary for the...

  5. 25 CFR 103.17 - Must the lender follow any special procedures to close the loan?

    Science.gov (United States)

    2010-04-01

    ... searches for each asset to be used as loan collateral. (c) At or prior to closing, the lender must obtain recent appraisals for all real property and improvements to be used as collateral for the loan, to the... of a leasehold interest in tribal trust property); (4) Guarantees (other than from BIA); (5...

  6. 24 CFR 203.492 - Assignments, pledges and transfers by approved lender.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Assignments, pledges and transfers... HOUSING ACT AND OTHER AUTHORITIES SINGLE FAMILY MORTGAGE INSURANCE Contract Rights and Obligations Rehabilitation Loans § 203.492 Assignments, pledges and transfers by approved lender. (a) An assignment, pledge...

  7. 76 FR 52271 - Institutions and Lender Requirements Relating to Education Loans, Student Assistance General...

    Science.gov (United States)

    2011-08-22

    ... DEPARTMENT OF EDUCATION 34 CFR Part 668 [Docket ID ED-2009-OPE-0003] RIN 1840-AC95 Institutions and Lender Requirements Relating to Education Loans, Student Assistance General Provisions, Federal Perkins Loan Program, Federal Family Education Loan Program, and William D. Ford Federal Direct Loan...

  8. 75 FR 80516 - Notice of Submission of Proposed Information Collection to OMB; Lender Qualifications for...

    Science.gov (United States)

    2010-12-22

    ... Proposed Information Collection to OMB; Lender Qualifications for Multifamily Accelerated Processing (MAP) AGENCY: Office of the Chief Information Officer, HUD. ACTION: Notice. SUMMARY: The proposed information... Number: 2502-0541. Form Numbers: None. Description of the Need for the Information and Its Proposed Use...

  9. 42 CFR 60.53 - Notification to lender or holder of change in enrollment status.

    Science.gov (United States)

    2010-10-01

    ... SERVICES GRANTS HEALTH EDUCATION ASSISTANCE LOAN PROGRAM The School § 60.53 Notification to lender or holder of change in enrollment status. Each school must notify the holder of a HEAL loan of any change in... failure to enroll as scheduled for any academic period as a full-time student, the student's latest known...

  10. 7 CFR 1779.65 - Lender's sale or assignment of the guaranteed portion of loan.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 12 2010-01-01 2010-01-01 false Lender's sale or assignment of the guaranteed portion of loan. 1779.65 Section 1779.65 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE (CONTINUED) WATER AND WASTE DISPOSAL PROGRAMS...

  11. 7 CFR 1779.64 - Issuance of Lender's Agreement, Loan Note Guarantee, and Assignment Guarantee Agreement.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 12 2010-01-01 2010-01-01 false Issuance of Lender's Agreement, Loan Note Guarantee, and Assignment Guarantee Agreement. 1779.64 Section 1779.64 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE (CONTINUED) WATER AND...

  12. Crisis management and lender of last resort in the European banking market

    NARCIS (Netherlands)

    Boot, A.W.A.; Marinč, M.

    2008-01-01

    We discuss some key issues related to supervisory arrangements in the Euro-system countries. In particular, we address the lender of last resort (LOLR) structure and the related crisis management framework. We focus on the responsibilities and powers of individual countries (and national central

  13. Crisis management and lender of last resort in the European banking market

    NARCIS (Netherlands)

    Boot, A.W.A.; Marinč, M.; Alessandrini, P.; Fratianni, M.; Zazzaro, A.

    2009-01-01

    We discuss some key issues related to supervisory arrangements in the Euro-system countries. In particular, we address the lender of last resort (LOLR) structure and the related crisis management framework. We focus on the responsibilities and powers of individual countries (and national central

  14. 77 FR 77050 - Agency Information Collection Activities; Part 601 Preferred Lender Arrangements

    Science.gov (United States)

    2012-12-31

    ... regulations governing private education loans offered at covered institutions by lenders also participating in... obtaining a private education loan. These regulations require covered institutions to provide a variety of... submitting the Private Education Loan Applicant Self-Certification form for OMB's approval. While information...

  15. 25 CFR 103.30 - What standard of care must a lender meet?

    Science.gov (United States)

    2010-04-01

    ... in which the borrower's business is located, and in accordance with this part. If the lender fails to... insurance approval, or if not so specified, then in descending order of importance: (1) BIA's written loan... other security interests in accordance with State and local law, including the laws of any tribe that...

  16. Lending policies of informal, formal and semiformal lenders - Evidence from Vietnam

    NARCIS (Netherlands)

    Pham, Thi Thu Tra; Lensink, Robert

    2007-01-01

    This paper compares lending policies of formal, informal and semiformal lenders with respect to household lending in Vietnam. The analysis suggests that the probability of using formal or semiformal credit increases if borrowers provide collateral, a guarantor and/or borrow for business-related

  17. Lending Policies of Informal, Formal, and Semi-formal Lenders: Evidence from Vietnam

    NARCIS (Netherlands)

    Lensink, B.W.; Pham, T.T.T.

    2007-01-01

    This paper compares lending policies of formal, informal and semiformal lenders with respect to household lending in Vietnam. The analysis suggests that the probability of using formal or semiformal credit increases if borrowers provide collateral, a guarantor and/or borrow for business-related

  18. Tværfaglig supervision

    DEFF Research Database (Denmark)

    Tværfaglig supervision dækker over supervision af forskellige faggrupper. Det er en kompleks disciplin der stiller store krav tl supervisor. Bogens første del præsenterer fire faglige supervisionsmodeller: En almen, en psykodynamisk, en kognitiv adfærdsterapeutisk og en narrativ. Anden del...

  19. Assessment of Counselors' Supervision Processes

    Science.gov (United States)

    Ünal, Ali; Sürücü, Abdullah; Yavuz, Mustafa

    2013-01-01

    The aim of this study is to investigate elementary and high school counselors' supervision processes and efficiency of their supervision. The interview method was used as it was thought to be better for realizing the aim of the study. The study group was composed of ten counselors who were chosen through purposeful sampling method. Data were…

  20. Group supervision for general practitioners

    DEFF Research Database (Denmark)

    Galina Nielsen, Helena; Sofie Davidsen, Annette; Dalsted, Rikke

    2013-01-01

    to the communication with local community psychiatry centres. Furthermore, the GPs experienced that supervision had a positive 'spill-over effect' on everyday consultations, and that the supervision group became a forum for coping with other difficulties in their professional life as well. Trust and continuity were...

  1. Dynamical properties of nimodipine molecules confined in SBA-15 matrix

    International Nuclear Information System (INIS)

    Kiwilsza, A.; Pajzderska, A.; Mielcarek, J.; Jenczyk, J.; Wąsicki, J.

    2016-01-01

    Highlights: • Dynamics of confined nimodipine (drug) in SBA-15 studied by ssNMR. • Higher mobility of confined molecules in comparison with bulk drug. • Decreasing of the energy barrier for reorientation of methyl groups in confined drug. - Abstract: The paper reports results of 13 C and 1 H ssNMR for nimodipine confined in mesopores of SBA-15 for the samples (i) containing nimodipine molecules inside and on the external surface of silica, (ii) containing nimodipine only inside pores forming an incomplete monolayer on the surface (iii) for bulk nimodipine. The measurements permitted comparison of the dynamics of nimodipine bulk and confined in pores. The confined nimodipine is in an amorphous state and has additional degrees of rotational freedom with respect to the bulk one. The height of the energy barrier related to the rotation of methyl groups in confined nimodipine is lower than in bulk nimodipine. The higher mobility of nimodipine molecules confined in silica pores can explain the higher release rate of nimodipine from silica matrix than dissolution rate of bulk drug.

  2. Dynamical properties of nimodipine molecules confined in SBA-15 matrix

    Energy Technology Data Exchange (ETDEWEB)

    Kiwilsza, A. [Faculty of Physics, Adam Mickiewicz University, Umultowska 85, 61-614 Poznan (Poland); NanoBioMedical Center, Adam Mickiewicz University, Umultowska 85, 61-614 Poznan (Poland); Pajzderska, A. [Faculty of Physics, Adam Mickiewicz University, Umultowska 85, 61-614 Poznan (Poland); Mielcarek, J. [Department of Inorganic and Analytical Chemistry, Poznan University of Medical Sciences, Grunwaldzka 6, 60-780 Poznan (Poland); Jenczyk, J. [NanoBioMedical Center, Adam Mickiewicz University, Umultowska 85, 61-614 Poznan (Poland); Wąsicki, J., E-mail: jwasicki@amu.edu.pl [Faculty of Physics, Adam Mickiewicz University, Umultowska 85, 61-614 Poznan (Poland); NanoBioMedical Center, Adam Mickiewicz University, Umultowska 85, 61-614 Poznan (Poland)

    2016-08-22

    Highlights: • Dynamics of confined nimodipine (drug) in SBA-15 studied by ssNMR. • Higher mobility of confined molecules in comparison with bulk drug. • Decreasing of the energy barrier for reorientation of methyl groups in confined drug. - Abstract: The paper reports results of {sup 13}C and {sup 1}H ssNMR for nimodipine confined in mesopores of SBA-15 for the samples (i) containing nimodipine molecules inside and on the external surface of silica, (ii) containing nimodipine only inside pores forming an incomplete monolayer on the surface (iii) for bulk nimodipine. The measurements permitted comparison of the dynamics of nimodipine bulk and confined in pores. The confined nimodipine is in an amorphous state and has additional degrees of rotational freedom with respect to the bulk one. The height of the energy barrier related to the rotation of methyl groups in confined nimodipine is lower than in bulk nimodipine. The higher mobility of nimodipine molecules confined in silica pores can explain the higher release rate of nimodipine from silica matrix than dissolution rate of bulk drug.

  3. Carboxylic acid-functionalized SBA-15 nanorods for gemcitabine delivery

    International Nuclear Information System (INIS)

    Bahrami, Zohreh; Badiei, Alireza; Ziarani, Ghodsi Mohammadi

    2015-01-01

    The present study deals with the functionalization of mesoporous silica nanoparticles as drug delivery systems. Mono, di, and tri amino-functionalized SBA-15 nanorods were synthesized by post-grafting method using (3-aminopropyl) triethoxysilane, N-(2-aminoethyl-)3- aminopropyltrimethoxysilane, and 3-[2-(2-aminoethylamino) ethylamino] propyl trimethoxysilane, respectively. The carboxylic acid derivatives of the amino-functionalized samples were obtained using succinic anhydride. Tminopropyltrimethoxysilanehe obtained modified materials were investigated as matrixes for the anticancer drug (gemcitabine) delivery. The prepared samples were characterized by SAXS, N 2 adsorption/desorption, SEM, transmission electron microscopy, thermogravimetric analysis, and FTIR and UV spectroscopies. The adsorption and release properties of all samples were studied. It was revealed that the adsorption capacity and release behavior of gemcitabine were highly dependent on the type of the introduced functional groups. The carboxylic acid-modified samples have higher loading content, due to the strong interaction with gemcitabine. The maximum content of deposited drug in the modified SBA-15 nanorods is close to 40 wt%. It was found that the surface functionalization leads toward significant decrease of the drug release rate. The carboxylic acid-functionalized samples have slower release rate in contrast with the amino-functionalized samples

  4. Supervision Duty of School Principals

    Directory of Open Access Journals (Sweden)

    Kürşat YILMAZ

    2009-04-01

    Full Text Available Supervision by school administrators is becoming more and more important. The change in the roles ofschool administrators has a great effect on that increase. At present, school administrators are consideredmore than as technical directors, but as instructional leaders. This increased the importance of schooladministrators’ expected supervision acts. In this respect, the aim of this study is to make a conceptualanalysis about school administrators’ supervision duties. For this reason, a literature review related withsupervision and contemporary supervision approaches was done, and the official documents concerningsupervision were examined. As a result, it can be said that school administrators’ supervision duties havebecome very important. And these duties must certainly be carried out by school administrators.

  5. Project Supervision - An Engineering Approach

    DEFF Research Database (Denmark)

    Paulsen, Rasmus Reinhold; Larsen, Rasmus; Ersbøll, Bjarne Kjær

    2011-01-01

    For more than twenty years, a group based supervision strategy has been used when supervising engineering bachelor- and master thesis students at our research group. In recent years, we have formalised the approach and used our industry experience to create a very successful framework for project...... supervision. This paper is a best practice guide aiming at research groups that would like to try to implement our supervision approach or parts of it. The approach is based on the belief that engineering students should be prepared for their new role as development engineers or PhD students as part...... of their master thesis writing. The supervision principles are: Ownership: The student should feel that their project is their own. Ideally, they should formulate the project themselves. Write early: We strongly encourage the students to write and generate figures and images already from the first week...

  6. Removal of uranium (VI) ion from aqueous solution by SBA-15

    International Nuclear Information System (INIS)

    Wang, Xinghui; Zhu, Guiru; Guo, Feng

    2013-01-01

    Highlights: ► SBA-15 was utilized as an adsorbent for removal of uranium from aqueous solutions. ► The maximum adsorption capacity is 203 mg/g for fresh SBA-15. ► The outer surface of SBA-15 is the main adsorption site. ► Demonstrating an excellent reusability with adsorption capacity of 170 mg/g. - Abstract: SBA-15, a type of mesoporous material, was employed to remove uranium (VI) from aqueous solution. Variables of the batch experiments were investigated including initial concentration, pH of initial solution, contact time, weight of adsorbent, ionic strength and desorption. The results indicate that the adsorption equilibrium can be reached within 30 min with a saturated adsorption capacity of 203 mg/g at optimum pH of 6 for the fresh calcined SBA-15. According to the coefficients, the isothermal data correlates with the Langmuir model better than the Freundlich model, and the adsorption process follows a pseudo-second order rate equation. Five repeated adsorption–desorption cycles were carried out. The maximum adsorption capacity of SBA-15 in the last four cycles is almost kept at 170 mg/g and achieves equilibrium within 10 min. Therefore, SBA-15 could be as a promising adsorbent to remove uranium ion from aqueous solution with large adsorption capacity, fast adsorption rate and reusability

  7. Partially supervised speaker clustering.

    Science.gov (United States)

    Tang, Hao; Chu, Stephen Mingyu; Hasegawa-Johnson, Mark; Huang, Thomas S

    2012-05-01

    Content-based multimedia indexing, retrieval, and processing as well as multimedia databases demand the structuring of the media content (image, audio, video, text, etc.), one significant goal being to associate the identity of the content to the individual segments of the signals. In this paper, we specifically address the problem of speaker clustering, the task of assigning every speech utterance in an audio stream to its speaker. We offer a complete treatment to the idea of partially supervised speaker clustering, which refers to the use of our prior knowledge of speakers in general to assist the unsupervised speaker clustering process. By means of an independent training data set, we encode the prior knowledge at the various stages of the speaker clustering pipeline via 1) learning a speaker-discriminative acoustic feature transformation, 2) learning a universal speaker prior model, and 3) learning a discriminative speaker subspace, or equivalently, a speaker-discriminative distance metric. We study the directional scattering property of the Gaussian mixture model (GMM) mean supervector representation of utterances in the high-dimensional space, and advocate exploiting this property by using the cosine distance metric instead of the euclidean distance metric for speaker clustering in the GMM mean supervector space. We propose to perform discriminant analysis based on the cosine distance metric, which leads to a novel distance metric learning algorithm—linear spherical discriminant analysis (LSDA). We show that the proposed LSDA formulation can be systematically solved within the elegant graph embedding general dimensionality reduction framework. Our speaker clustering experiments on the GALE database clearly indicate that 1) our speaker clustering methods based on the GMM mean supervector representation and vector-based distance metrics outperform traditional speaker clustering methods based on the “bag of acoustic features” representation and statistical

  8. Local supervision of solariums

    International Nuclear Information System (INIS)

    2004-01-01

    In Norway, new regulations on radiation protection and application of radiation came into force on the first of January 2004. Local authorities may now perform the supervision of solariums. There are over 500 solar studios in Norway, with over 5000 solariums accessible to the public. An unknown number of solariums are in private homes, on workplaces, and in hotels and fitness studios. Norway currently has the highest frequency of skin cancer in Europe. The frequency of mole cancer has increased sixfold during the last 30 years, and 200 people die each year of this type of cancer. The Nordic cancer registers estimate that 95 per cent of the skin cancer incidences would have been avoided by limiting sunbathing. It is unknown how many cases are due to the use of solariums. But several studies indicate increased risk of mole cancer caused by solariums. It was found in previous inspection of 130 solariums that only 30 per cent had correct tubes and lamps. Only one solarium satisfied all the requirements of the regulations. But this has since improved. With the new regulations, all solarium businesses offering cosmetic solariums for sale, renting out or use have an obligation to submit reports to the Radiation Protection Authority

  9. Online supervision at the university

    DEFF Research Database (Denmark)

    Bengtsen, Søren Smedegaard; Jensen, Gry Sandholm

    2015-01-01

    supervision proves unhelpful when trying to understand how online supervision and feedback is a pedagogical phenomenon in its own right, and irreducible to the face-to-face context. Secondly we show that not enough attention has been given to the way different digital tools and platforms influence...... pedagogy we forge a new concept of “format supervision” that enables supervisors to understand and reflect their supervision practice, not as caught in the physical-virtual divide, but as a choice between face-to-face and online formats that each conditions the supervisory dialogue in their own particular...

  10. Preparation of mesoporous silica films SBA-15 over different substrates

    International Nuclear Information System (INIS)

    Campos, V.O.; Sousa, E.M.B. de; Macedo, W.A.A.

    2010-01-01

    Mesoporous materials have been target of frequent interest due to its wide application possibilities, for example development of gas sensors, catalysis, molecules transportation, pharmaceuticals release, synthesis of auto-organized nanostructures, among others. The possibilities of application are enhanced when such materials are disposed in the form of thin and ultrathin films. In this work the preparation of mesoporous SBA-15 silica films is explored by means of the dipcoating technique of a sol-gel on different substrates (glass slides, stainless steel, copper), using the surfactant poly(ethylene glycol)-block-poly(propylene glycol)- block-poly(ethylene glycol), known as P123, a block copolymer. Synthesis parameters surfactant concentration, aging time and temperature were investigated. In this work we present the morphological and structural characterization of the prepared films, which were obtained using atomic force microscopy and x-ray fluorescence and diffraction. (author)

  11. The impact of the European insolvency regulation on lenders, lending decisions, the structuring of transactions and enforcement of security

    OpenAIRE

    Sharma, R

    2011-01-01

    This Thesis seeks to shed light on the issue of how far secured creditor rights are protected in EU cross-border insolvencies by focusing on the perspective and position of English lenders. The main thread throughout is the legal concerns faced by lenders when lending to a company incorporated in England and Wales which operates across the European Union and has assets and creditors spread across various Member States. The initial stages of the structuring of a cross-border security arrangeme...

  12. Learning Dynamics in Doctoral Supervision

    DEFF Research Database (Denmark)

    Kobayashi, Sofie

    This doctoral research explores doctoral supervision within life science research in a Danish university. From one angle it investigates doctoral students’ experiences with strengthening the relationship with their supervisors through a structured meeting with the supervisor, prepared as part...... investigates learning opportunities in supervision with multiple supervisors. This was investigated through observations and recording of supervision, and subsequent analysis of transcripts. The analyses used different perspectives on learning; learning as participation, positioning theory and variation theory....... The research illuminates how learning opportunities are created in the interaction through the scientific discussions. It also shows how multiple supervisors can contribute to supervision by providing new perspectives and opinions that have a potential for creating new understandings. The combination...

  13. Weakly Supervised Deep Detection Networks

    OpenAIRE

    Bilen, Hakan; Vedaldi, Andrea

    2015-01-01

    Weakly supervised learning of object detection is an important problem in image understanding that still does not have a satisfactory solution. In this paper, we address this problem by exploiting the power of deep convolutional neural networks pre-trained on large-scale image-level classification tasks. We propose a weakly supervised deep detection architecture that modifies one such network to operate at the level of image regions, performing simultaneously region selection and classificati...

  14. 13 CFR 108.470 - SBA approval of merger, consolidation, or reorganization of NMVC Company.

    Science.gov (United States)

    2010-01-01

    ... BUSINESS ADMINISTRATION NEW MARKETS VENTURE CAPITAL (âNMVCâ) PROGRAM Changes in Ownership, Structure, or... partnership) or reorganize without SBA's prior written approval. Any such merger or consolidation will be...

  15. Calorimetric Study of Mesoporous SBA-15 Modified for Controlled Valproic Acid Delivery

    Directory of Open Access Journals (Sweden)

    Liliana Giraldo

    2013-01-01

    Full Text Available SBA-15 ordered mesoporous silica functionalized with (3-aminopropyltriethoxysilane (APTES was used as the carrier for anticonvulsant drug 2-propylpentanoic acid (valproic acid. The surface of SBA-15 containing free silanol groups was modified with 3-aminopropyltriethoxysilane via postsynthetic reaction. Functionalization of the carrier with basic aminopropyl groups resulted in an ionic interaction with acidic valproic acid. The samples of carriers and carrier-drug complexes were characterized by elemental analysis, N2 adsorption, FTIR, and UV spectroscopy. The adsorption of valproic acid on modified mesoporous matrix was proportional to the amount of introduced aminopropyl groups. A thermodynamic study with isothermal titration calorimetry (ITC was made to characterize the modification and encapsulation of SBA-15 with APTES and valproic acid, respectively. The maximum content of deposited drug in modified SBA-15 was close to 30 wt.%. Tests performed in acidic solution (pH 2.0 showed the best pharmaceutical availability.

  16. The Analysis of Simulation Based Acquisition (SBA) Economic Breakpoints in the Life Cycle of Major Programs

    National Research Council Canada - National Science Library

    Hunt, George

    2002-01-01

    ...). Application of SBA initiatives relies upon the use of modeling and simulation, among other methods, to effectively use scarce resources funds, manpower, equipment in the life cycle of major programs...

  17. Dehydrogenation of Isobutane with Carbon Dioxide over SBA-15-Supported Vanadium Oxide Catalysts

    OpenAIRE

    Chunling Wei; Fangqi Xue; Changxi Miao; Yinghong Yue; Weimin Yang; Weiming Hua; Zi Gao

    2016-01-01

    A series of vanadia catalysts supported on SBA-15 (V/SBA) with a vanadia (V) content ranging from 1% to 11% were prepared by an incipient wetness method. Their catalytic behavior in the dehydrogenation of isobutane to isobutene with CO2 was examined. The catalysts were characterized by N2 adsorption, X-ray diffraction (XRD), scanning electron microscopy (SEM), Raman spectroscopy, and temperature-programmed reduction (TPR). It was found that these catalysts were effective for the dehydrogenati...

  18. The European central bank and the us federal reserve as lender of last resort

    Directory of Open Access Journals (Sweden)

    Herr Hansjörg

    2014-01-01

    Full Text Available Without a lender of last resort financial stability is not possible and systemic financial crises get out of control. During and after the Great Recession the US Federal Reserve System (Fed and the European Central Bank (ECB took on the role of lender of last resort in a comprehensive way. The Fed stabilised the financial system, including the shadow banking system. However, the chance to fundamentally restructure the financial system was not used. The ECB was confronted with sovereign debt crises and an incomplete integration of the European Monetary Union (EMU. It followed a kind of “muddling through” to keep the Euro area together. In the EMU not only a fundamental restructuring of the financial system is needed but also a deeper economic and political integration. The Fed and the ECB both were the most important institutions to avoid repetition of the 1930s.

  19. 20 CFR 656.21 - Supervised recruitment.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Supervised recruitment. 656.21 Section 656.21... Supervised recruitment. (a) Supervised recruitment. Where the Certifying Officer determines it appropriate, post-filing supervised recruitment may be required of the employer for the pending application or...

  20. Educational Supervision Appropriate for Psychiatry Trainee's Needs

    Science.gov (United States)

    Rele, Kiran; Tarrant, C. Jane

    2010-01-01

    Objective: The authors studied the regularity and content of supervision sessions in one of the U.K. postgraduate psychiatric training schemes (Mid-Trent). Methods: A questionnaire sent to psychiatry trainees assessed the timing and duration of supervision, content and protection of supervision time, and overall quality of supervision. The authors…

  1. Fischer-Tropsch synthesis in slurry-phase reactors using Co/SBA-15 catalysts

    Energy Technology Data Exchange (ETDEWEB)

    Rodrigues, J.J.; Lima, L.A.; Lima, W.S.; Rodrigues, M.G.F. [Universidade Federal de Campina Grande (UFCG), PB (Brazil). Unidade Academica de Engenharia Quimica], e-mail: meiry@deq.ufcg.edu.br; Fernandes, F.A.N. [Universidade Federal do Ceara (UFCE), CE (Brazil). Dept. de Engenharia Quimica

    2011-07-15

    The objective of this work is to describe the production of bifunctional catalysts using the incipient humidity method, producing catalysts with 15 wt.% cobalt supported in SBA-15 molecular sieve, to be applied in the Fischer-Tropsch (FT) reaction. The originality of this work is its focus on the use of a 15 wt.% Co/SBA-15 catalyst in FT synthesis in slurry reactors. The deposition of cobalt over SBA-15 support was accomplished by impregnation with a 0.1-M aqueous solution of cobalt nitrate. The Fischer-Tropsch synthesis was carried out with the catalyst at 240 deg C and 20 atm, under a COH{sub 2} atmosphere (molar ratio= 1), in a slurry reactor for 8 hours. X-ray diffraction measurements showed that the calcined cobalt catalyst did not modify the structure of SBA-15, proving that Co was present under the form of Co{sub 3}O{sub 4} in the catalyst. The addition of cobalt in the SBA-15 decreased the specific superficial area of the molecular sieve. The 15 wt.% Co/SBA-15 catalyst had a 40% CO conversion rate and a high selectivity towards the production of C{sub 5}{sup +} (53.9% after 8 hours). (author)

  2. A SURVEY OF SEMI-SUPERVISED LEARNING

    OpenAIRE

    Amrita Sadarangani *, Dr. Anjali Jivani

    2016-01-01

    Semi Supervised Learning involves using both labeled and unlabeled data to train a classifier or for clustering. Semi supervised learning finds usage in many applications, since labeled data can be hard to find in many cases. Currently, a lot of research is being conducted in this area. This paper discusses the different algorithms of semi supervised learning and then their advantages and limitations are compared. The differences between supervised classification and semi-supervised classific...

  3. Clinical supervision in a community setting.

    Science.gov (United States)

    Evans, Carol; Marcroft, Emma

    Clinical supervision is a formal process of professional support, reflection and learning that contributes to individual development. First Community Health and Care is committed to providing clinical supervision to nurses and allied healthcare professionals to support the provision and maintenance of high-quality care. In 2012, we developed new guidelines for nurses and AHPs on supervision, incorporating a clinical supervision framework. This offers a range of options to staff so supervision accommodates variations in work settings and individual learning needs and styles.

  4. Clinical supervision: the state of the art.

    Science.gov (United States)

    Falender, Carol A; Shafranske, Edward P

    2014-11-01

    Since the recognition of clinical supervision as a distinct professional competence and a core competence, attention has turned to ensuring supervisor competence and effective supervision practice. In this article, we highlight recent developments and the state of the art in supervision, with particular emphasis on the competency-based approach. We present effective clinical supervision strategies, providing an integrated snapshot of the current status. We close with consideration of current training practices in supervision and challenges. © 2014 Wiley Periodicals, Inc.

  5. Evidence for metalsupport interactions in Au modified TiO_{x}/SBA-15 materials prepared by photodeposition

    OpenAIRE

    Mei, Bastian; Wiktor, Christian; Turner, Stuart; Pougin, Anna; Tendeloo, Van, Gustaaf; Fischer, Roland A.; Muhler, Martin; Strunk, Jennifer

    2013-01-01

    Abstract: Gold nanoparticles have been efficiently photodeposited onto titanate-loaded SBA-15 (Ti(x)/SBA-15) with different titania coordination. Transmission electron microscopy shows that relatively large Au nanoparticles are photodeposited on the outer surface of the Ti(x)/SBA-15 materials and that TiOx tends to form agglomerates in close proximity to the Au nanoparticles, often forming coreshell Au/TiOx structures. This behavior resembles typical processes observed due to strong-metal sup...

  6. Human semi-supervised learning.

    Science.gov (United States)

    Gibson, Bryan R; Rogers, Timothy T; Zhu, Xiaojin

    2013-01-01

    Most empirical work in human categorization has studied learning in either fully supervised or fully unsupervised scenarios. Most real-world learning scenarios, however, are semi-supervised: Learners receive a great deal of unlabeled information from the world, coupled with occasional experiences in which items are directly labeled by a knowledgeable source. A large body of work in machine learning has investigated how learning can exploit both labeled and unlabeled data provided to a learner. Using equivalences between models found in human categorization and machine learning research, we explain how these semi-supervised techniques can be applied to human learning. A series of experiments are described which show that semi-supervised learning models prove useful for explaining human behavior when exposed to both labeled and unlabeled data. We then discuss some machine learning models that do not have familiar human categorization counterparts. Finally, we discuss some challenges yet to be addressed in the use of semi-supervised models for modeling human categorization. Copyright © 2013 Cognitive Science Society, Inc.

  7. 13 CFR 107.1630 - SBA regulation of Brokers and Dealers and disclosure to purchasers of Leverage or Trust...

    Science.gov (United States)

    2010-01-01

    ... Credit and Assistance SMALL BUSINESS ADMINISTRATION SMALL BUSINESS INVESTMENT COMPANIES SBA Financial... standing in respect to compliance with the financial, ethical, and reporting requirements of such body...

  8. Cultural Humility in Psychotherapy Supervision.

    Science.gov (United States)

    Hook, Joshua N; Watkins, C Edward; Davis, Don E; Owen, Jesse; Van Tongeren, Daryl R; Ramos, Marciana J

    2016-01-01

    As a core component of multicultural orientation, cultural humility can be considered an important attitude for clinical supervisees to adopt and practically implement. How can cultural humility be most meaningfully incorporated in supervision? In what ways can supervisors stimulate the development of a culturally humble attitude in our supervisees? We consider those questions in this paper and present a model for addressing cultural humility in clinical supervision. The primary focus is given to two areas: (a) modeling and teaching of cultural humility through interpersonal interactions in supervision, and (b) teaching cultural humility through outside activities and experiences. Two case studies illustrating the model are presented, and a research agenda for work in this area is outlined.

  9. Challenges for Better thesis supervision.

    Science.gov (United States)

    Ghadirian, Laleh; Sayarifard, Azadeh; Majdzadeh, Reza; Rajabi, Fatemeh; Yunesian, Masoud

    2014-01-01

    Conduction of thesis by the students is one of their major academic activities. Thesis quality and acquired experiences are highly dependent on the supervision. Our study is aimed at identifing the challenges in thesis supervision from both students and faculty members point of view. This study was conducted using individual in-depth interviews and Focus Group Discussions (FGD). The participants were 43 students and faculty members selected by purposive sampling. It was carried out in Tehran University of Medical Sciences in 2012. Data analysis was done concurrently with data gathering using content analysis method. Our data analysis resulted in 162 codes, 17 subcategories and 4 major categories, "supervisory knowledge and skills", "atmosphere", "bylaws and regulations relating to supervision" and "monitoring and evaluation". This study showed that more attention and planning in needed for modifying related rules and regulations, qualitative and quantitative improvement in mentorship training, research atmosphere improvement and effective monitoring and evaluation in supervisory area.

  10. Fine CuO anisotropic nanoparticles supported on mesoporous SBA-15 for selective hydrogenation of nitroaromatics.

    Science.gov (United States)

    Sareen, Shweta; Mutreja, Vishal; Singh, Satnam; Pal, Bonamali

    2016-01-01

    SBA-15 modified with APTMS (3-aminopropyl trimethoxysilane) having pore diameter (∼8 nm) has been synthesized and impregnated with 1-10 wt.% Cu using Cu(NO3)2 as a metal source followed by calcination at 350 °C. As-prepared CuO/ap-SBA-15 powder showed changes in the color from white for bare SBA-15 to light green due to formation of anisotropic CuO nanoparticles that exhibited a characteristic plasmon absorption band at 359 and 747 nm. TEM studies showed a change in the morphology of CuO NPs as a function of increased Cu loading. Moreover, well dispersed CuO nanospheres (∼5-6 nm) and nanorods (aspect ratio ∼11-20 nm) having monoclinic crystal phase were observed within the mesoporous channels of SBA-15. Elemental mapping studies confirmed uniform distribution of CuO nanoparticles on the surface of SBA-15. An increase in surface area was also observed from 694 m(2) g(-1) for SBA-15 to 762 m(2) g(-1) for 10 wt.% Cu loading probably due to the deposition of excess of CuO nanoparticles on the outer siliceous surface. The catalytic activity also increased with Cu loading and 10 wt.% CuO/ap-SBA-15 catalyst displayed the highest catalytic activity for the reduction of m-chloronitrobenzene and m-nitrotoluene with 83% and 100% selectivity for m-chloroaniline and m-aminotoluene respectively. Copyright © 2015 Elsevier Inc. All rights reserved.

  11. VOx species supported on Al2O3-SBA-15 prepared by the grafting of alumina onto SBA-15: structure and activity in the oxidative dehydrogenation of ethane

    Czech Academy of Sciences Publication Activity Database

    Botková, Š.; Čapek, L.; Setnička, M.; Bulánek, R.; Čičmanec, P.; Kalužová, A.; Pastva, Jakub; Zukal, Arnošt

    2016-01-01

    Roč. 119, č. 1 (2016), s. 319-333 ISSN 1878-5190 R&D Projects: GA ČR GAP106/10/0196 Institutional support: RVO:61388955 Keywords : Ethane * UV-Vis * VOx species * Al2O3-SBA-15 Subject RIV: CF - Physical ; Theoretical Chemistry Impact factor: 1.264, year: 2016

  12. Sundhedsfaglig supervision som klinisk metode

    DEFF Research Database (Denmark)

    Nordentoft, Helle Merete

    2011-01-01

    Kapitlet gennemgår og diskuterer sundhedsfaglig supervision (SFS) som metode. Formålet med kapitlet er at give læseren indsigt i og et kritisk blik på metodens muligheder og begrænsninger. Indledningsvis uddyber kapitlet den historiske baggrund for SFS og hvordan metoden udfolder sig i praksis med...... afsæt i forfatterens ph.d.-projekt om SFS. Denne introduktion suppleres af en mere indgående og kritisk diskussion af sundhedsfaglig supervision som metode, dens udfordringer og potentialer i en organisatorisk kontekst, der er præget af forandringer og krav om dokumentation. Afslutningsvis peges på...

  13. Structured Peer Group Practicum Supervision: Supervisees' Perceptions of Supervision Theory.

    Science.gov (United States)

    Starling, Paulette V.; Baker, Stanley B.

    2000-01-01

    Discusses a thematic analysis of retrospective phenomenological interviews with four group counseling practicum participants. Suggests the importance of peer feedback supports experimenting with different approaches to the group process. Recommends future research on the impact of group counseling practicum supervision be structured to allow…

  14. Inclusion of cefalexin in SBA-15 mesoporus material and release property

    Energy Technology Data Exchange (ETDEWEB)

    Zhai, Qing-Zhou, E-mail: zhaiqingzhou@163.com

    2012-12-01

    SBA-15 (Santa Barbara Amorphous-15) is a high ordered mesoporous material. It has the advantages of a non-toxic property, good hydrothermal stability and thermal stability, etc. Inside inner surface a lot of silanols exist. Pore diameter size is uniform and pore size distribution is narrow. This structural feature makes SBA-15 have a higher loading drug amount and be able to effectively extend the drug release cycle. In this paper, polyethylene glycol-block-polypropylene glycol-block-polyethylene glycol was used as template and tetraethyl orthosilicate was used as silica source to prepare SBA-15 by hydrothermal synthesis method. Cefalexin was included in SBA-15 and the included cefalexin drug content was 158.72 mg/g. The composite materials were characterized by using chemical analysis, powder X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), infrared (IR) spectroscopy, and low temperature nitrogen adsorption-desorption. The results showed that cefalexin had been successfully included in host SBA-15 pore channels. Rational analyses of the release processes of cefalexin drug from the pores of SBA-15 to the simulated body fluid, simulated gastric juice and simulated intestinal fluid were made and sustained-release effects of the drug in complex system were studied. The results showed that in simulated body fluid within 1-5 h cefalexin was fast released and the cumulative release reached 50.00% at 5 h. In 15-20 h, the sustained release speed of cefalexin drug in the composite material decreased and the sustained-release cumulative amount reached 99.87% at 20 h. The release of cefalexin was basically complete. In simulated gastric fluid, composite material sustained-release ended at 4 h, the cumulative sustained release ratio reaching 26.10%. In simulated gastric fluid, the sustained-release was complete at 7 h, the cumulative sustained release ratio reaching 32.46%. The composite material of SBA-15 and cefalexin could

  15. Inclusion of cefalexin in SBA-15 mesoporus material and release property

    International Nuclear Information System (INIS)

    Zhai, Qing-Zhou

    2012-01-01

    SBA-15 (Santa Barbara Amorphous-15) is a high ordered mesoporous material. It has the advantages of a non-toxic property, good hydrothermal stability and thermal stability, etc. Inside inner surface a lot of silanols exist. Pore diameter size is uniform and pore size distribution is narrow. This structural feature makes SBA-15 have a higher loading drug amount and be able to effectively extend the drug release cycle. In this paper, polyethylene glycol-block-polypropylene glycol-block-polyethylene glycol was used as template and tetraethyl orthosilicate was used as silica source to prepare SBA-15 by hydrothermal synthesis method. Cefalexin was included in SBA-15 and the included cefalexin drug content was 158.72 mg/g. The composite materials were characterized by using chemical analysis, powder X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), infrared (IR) spectroscopy, and low temperature nitrogen adsorption–desorption. The results showed that cefalexin had been successfully included in host SBA-15 pore channels. Rational analyses of the release processes of cefalexin drug from the pores of SBA-15 to the simulated body fluid, simulated gastric juice and simulated intestinal fluid were made and sustained-release effects of the drug in complex system were studied. The results showed that in simulated body fluid within 1–5 h cefalexin was fast released and the cumulative release reached 50.00% at 5 h. In 15–20 h, the sustained release speed of cefalexin drug in the composite material decreased and the sustained-release cumulative amount reached 99.87% at 20 h. The release of cefalexin was basically complete. In simulated gastric fluid, composite material sustained-release ended at 4 h, the cumulative sustained release ratio reaching 26.10%. In simulated gastric fluid, the sustained-release was complete at 7 h, the cumulative sustained release ratio reaching 32.46%. The composite material of SBA-15 and cefalexin

  16. Consultative Instructor Supervision and Evaluation

    Science.gov (United States)

    Lee, William W.

    2010-01-01

    Organizations vary greatly in how they monitor training instructors. The methods used in monitoring vary greatly. This article presents a systematic process for improving instructor skills that result in better teaching and better learning, which results in better-prepared employees for the workforce. The consultative supervision and evaluation…

  17. The synthesis of novel hybrid thiol-functionalized nano-structured SBA-15

    International Nuclear Information System (INIS)

    Hoang, Van Duc; Dang, Tuyet Phuong; Dinh, Quang Khieu; Vu, Anh Tuan; Nguyen, Huu Phu

    2010-01-01

    Mesoporous thiol-functionalized SBA-15 has been directly synthesized by co-condensation of tetraethyl orthosilicate (TEOS) and 3-mercaptopropyltrimethoxysilane (MPTMS) with triblock copolymer P123 as-structure-directing agent under hydrothermal conditions. Surfactant removal was performed by Soxhlet ethanol extraction. These materials have been characterized by powder x-ray diffraction (XRD), nitrogen adsorption/desorption (BET model), transmission electron microscopy (TEM), thermal analysis, infrared spectroscopy (IR) and energy-dispersive x-ray spectroscopy (EDX). The main parameters, such as the initial molar ratio of MPTMS to TEOS, the time of adding MPTMS to synthesized gel and the Soxhlet ethanol extraction on the thiol functionalized SBA-15 with high thiol content and highly ordered hexagonal mesostructure, were investigated and evaluated. The adsorption capacity of the thiol-functionalized and non-functionalized SBA-15 materials for Pb 2+ ion from aqueous solution was tested. It was found that the Pb 2+ adsorption capacity of the thiol functionalized SBA-15 is three times higher than that of non-functionalized SBA-15

  18. Immobilization of lipase and keratinase on functionalized SBA-15 nanostructured materials

    Science.gov (United States)

    Le, Hy G.; Vu, Tuan A.; Tran, Hoa T. K.; Dang, Phuong T.

    2013-12-01

    SBA-15 nanostructured materials were synthesized via hydrothermal treatment and were functionalized with 3- aminopropyltriethoxysilane (APTES). The obtained samples were characterized by different techniques such as XRD, BET, TEM, IR and DTA. After functionalization, it showed that these nanostrucrured materials still maintained the hexagonal pore structure of the parent SBA-15. The model enzyms chosen in this study were lipase and keratinase. Lipase was a biocatalyst for hydrolyzation of long chain triglycerides or methyl esters of long chain alcohols and fatty acids; keratinase is a proteolytic enzyme that catalyzes the cleavage of keratin. The functionalized SBA-15 materials were used to immobilize lipase and keratinase, exhibiting higher activity than that of the unfunctionalized pure silica SBA-15 ones. This might be due to the enhancing of surface hydrophobicity upon functionalization. The surface functionalization of the nanostructured silicas with organic groups can favor the interaction between enzyme and the supports and consequently increasing the operational stability of the immobilized enzymes. The loading of lipase on functionalized SBA-15 materials was higher than that of keratinase. This might be rationalized by the difference in size of enzyms.

  19. Adequate supervision for children and adolescents.

    Science.gov (United States)

    Anderst, James; Moffatt, Mary

    2014-11-01

    Primary care providers (PCPs) have the opportunity to improve child health and well-being by addressing supervision issues before an injury or exposure has occurred and/or after an injury or exposure has occurred. Appropriate anticipatory guidance on supervision at well-child visits can improve supervision of children, and may prevent future harm. Adequate supervision varies based on the child's development and maturity, and the risks in the child's environment. Consideration should be given to issues as wide ranging as swimming pools, falls, dating violence, and social media. By considering the likelihood of harm and the severity of the potential harm, caregivers may provide adequate supervision by minimizing risks to the child while still allowing the child to take "small" risks as needed for healthy development. Caregivers should initially focus on direct (visual, auditory, and proximity) supervision of the young child. Gradually, supervision needs to be adjusted as the child develops, emphasizing a safe environment and safe social interactions, with graduated independence. PCPs may foster adequate supervision by providing concrete guidance to caregivers. In addition to preventing injury, supervision includes fostering a safe, stable, and nurturing relationship with every child. PCPs should be familiar with age/developmentally based supervision risks, adequate supervision based on those risks, characteristics of neglectful supervision based on age/development, and ways to encourage appropriate supervision throughout childhood. Copyright 2014, SLACK Incorporated.

  20. Silver Nanoparticles Confined in SBA-15 Mesoporous Silica and the Application as a Sensor for Detecting Hydrogen Peroxide

    Directory of Open Access Journals (Sweden)

    Dong-Hai Lin

    2008-01-01

    Full Text Available Silver nanoparticles within the pore channels of selectively grafted mesoporous silica SBA-15 were synthesized. Silanols on the external surface of as-SBA-15 were first capped by –Si(CH33 groups. After removal of the template of capped SBA-15 by calcination, silanols on the internal surface of SBA-15 were modified by 3-aminopropyltrimethoxysilane (APTMS, and then formaldehyde was grafted by amino groups of APTMS, and further Ag(NH32NO3SBA-15. High-resolution transmission electron microscopy (HRTEM, X-ray diffraction (XRD, Fourier transformation infrared spectroscopy (FTIR, nitrogen adsorption/desorption isotherms, and UV-vis spectra confirm that the silver nanoparticles have been confined inside the channels of SBA-15. In addition, the Ag-mSBA-15 modified electrode (Ag-mSBA-15/GC exhibited an excellent electrocatalytic activity toward the reduction of hydrogen peroxide (H2O2. The proposed H2O2 sensor exhibits a linear range of 48.5 μM–0.97 M with a detection limit of 12 μM (S/N=3 and analytical time of 10 seconds per sample.

  1. 48 CFR 619.804-3-70 - SBA acceptance under MOUs for acquisitions exceeding $100,000.

    Science.gov (United States)

    2010-10-01

    ... the contracting agency may grant, an extension beyond the five-day limit. (c) SBA's acceptance letter... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false SBA acceptance under MOUs... System DEPARTMENT OF STATE SOCIOECONOMIC PROGRAMS SMALL BUSINESS PROGRAMS Contracting with the Small...

  2. 13 CFR 120.425 - What are the minimum elements that SBA will require before consenting to a securitization?

    Science.gov (United States)

    2010-01-01

    ... SBA will require before consenting to a securitization? 120.425 Section 120.425 Business Credit and... What are the minimum elements that SBA will require before consenting to a securitization? A... any securitization pools. Each nondepository institution must submit annual audited financial...

  3. 7 CFR Exhibit B to Subpart F of... - Suggested Outline for Seeking Information From Lenders on Credit Criteria for Graduation of...

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 14 2010-01-01 2009-01-01 true Suggested Outline for Seeking Information From Lenders... Seeking Information From Lenders on Credit Criteria for Graduation of Single Family Housing Loans Date... (CONTINUED) PROGRAM REGULATIONS (CONTINUED) SERVICING AND COLLECTIONS Analyzing Credit Needs and Graduation...

  4. Multi combined Adlerian supervision in Counseling

    OpenAIRE

    Gungor, Abdi

    2017-01-01

    For counselor professional and counselor education, supervision is an important process, in which more experienced professional helps and guides less experienced professional. To provide an effective and beneficial supervision, various therapy, development, or process based approaches and models have been developed. In addition, different eclectic models integrating more than one model have been developed. In this paper, as a supervision model, multi combined Adlerian supervision model is pro...

  5. How should we evaluate supervised hashing?

    OpenAIRE

    Sablayrolles, Alexandre; Douze, Matthijs; Jégou, Hervé; Usunier, Nicolas

    2016-01-01

    Hashing produces compact representations for documents, to perform tasks like classification or retrieval based on these short codes. When hashing is supervised, the codes are trained using labels on the training data. This paper first shows that the evaluation protocols used in the literature for supervised hashing are not satisfactory: we show that a trivial solution that encodes the output of a classifier significantly outperforms existing supervised or semi-supervised methods, while using...

  6. A Pd/SBA-15 composite: synthesis, characterization and protein biosensing

    Energy Technology Data Exchange (ETDEWEB)

    Liu Yuge; Zhang Jingjing; Hou Wenhua; Zhu Junjie [Key Laboratory of Mesoscopic Chemistry and Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093 (China)], E-mail: whou@nju.edu.cn, E-mail: jjzhu@nju.edu.cn

    2008-04-02

    In this paper, palladium (Pd) nanoparticles have been successfully encapsulated into the channels of modified SBA-15 in situ via a facile, ethylene glycol (EG)-assisted sonochemical method. The products were confirmed by x-ray diffraction, transmission electron microscopy (TEM) and nitrogen adsorption analysis. The Pd/SBA-15 composite was used for the realization of direct electron transfer of hemoglobin (Hb). Electrochemical results showed that the Pd nanoparticles in the channels of SBA-15 could enhance the direct electron transfer between Hb and the electrode surface. The composite modified electrode displayed excellent electrochemical behavior. The sensor fabricated by the composite showed an excellent response to the reduction of hydrogen peroxide (H{sub 2}O{sub 2}), and the linear range for the determination of H{sub 2}O{sub 2} was from 1.8 to 119.3 {mu}M with a detection limit of 0.8 {mu}M.

  7. Hydrothermal Synthesis of SBA-15 Using Sodium Silicate Derived from Coal Gangue

    Directory of Open Access Journals (Sweden)

    Jing Wang

    2013-01-01

    Full Text Available Well-ordered SBA-15 was prepared with a hydrothermal route by sodium silicate derived from coal gangue. The as-prepared sample was analyzed by SAXRD, BET, TEM, and SEM, respectively. The results indicate that at a low hydrothermal temperature of 100∘C the well-ordered mesoporous SBA-15 could be synthesized. The surface area, pore volume, and pore size of the sample are 552 m2/g, 0.54 cm3/g, and 7.0 nm, respectively. It is suggested that coal gangue could be used in obtaining an Si source to prepare mesoporous materials, such as SBA-15.

  8. Study on catalytic properties and carbon deposition of Ni-Cu/SBA-15 for cyclohexane dehydrogenation

    Science.gov (United States)

    Xia, Zhijun; Liu, Huayan; Lu, Hanfeng; Zhang, Zekai; Chen, Yinfei

    2017-11-01

    A series of Ni-Cu supported on SBA-15 were prepared by impregnation, and used as catalysts in cyclohexane dehydrogenation for hydrogen production. The results indicated that the addition of Cu into Ni changes the crystal structure of metal Ni, and forms Ni-Cu alloy. Thus, Cu improves the reduction properties of Ni. Conversely, Ni stables and disperses metal Cu. With the space limitation of the ordered channels and high surface area of SBA-15, the bimetallic Ni-Cu/SBA-15 catalysts expose large amounts of selective active sites composed uniformly with Ni and Cu. Therefore, they present not only excellent catalytic performance for cyclohexane dehydrogenation, but also low coke formation. The in-situ DRIFT studies have shown the vinyl species, indicating the existence of alkenes in the reactive intermediates. Additionally, the strong absorption of benzene on the metal could induce benzene was dehydrogenated further to carbon.

  9. Ni-exchanged AlSBA-15 mesoporous materials as outstanding catalysts for ethylene oligomerization

    Science.gov (United States)

    Andrei, R. D.; Mureseanu, M.; Popa, M. I.; Cammarano, C.; Fajula, F.; Hulea, V.

    2015-07-01

    Ni-exchanged mesoporous materials with SBA-15 topology were prepared by post-synthesis alumination of SBA-15 silica with sodium aluminate at room temperature, followed by ion exchange with nickel. Exploration of various parameters resulted in a simple preparation method for catalysts with perfect pore system and aluminium tetrahedrally coordinated in the silica framework for Si/Al > 6. These properties were proved by using appropriate characterisation techniques, including powder X-ray diffraction, N2 sorption, TEM, and 27Al MAS NMR. Ni-AlSBA-15 exhibited outstanding catalytic properties in the oligomerization reaction of ethylene performed at 150 ∘C and 3.5 MPa. Activity up to 175 g of oligomers per gram of catalyst per hour was the highest reported to date with Ni-based solid catalysts.

  10. Postgraduate research supervision in a socially distributed ...

    African Journals Online (AJOL)

    In this article we discuss different models of postgraduate supervision and suggest that a new model of supervision might be emerging as we move towards a more socially distributed knowledge system. In such a model, those involved in the supervision process would include partners other than university lecturers and ...

  11. 20 CFR 655.30 - Supervised recruitment.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Supervised recruitment. 655.30 Section 655.30... Workers) § 655.30 Supervised recruitment. (a) Supervised recruitment. Where an employer is found to have... failed to adequately conduct recruitment activities or failed in any obligation of this part, the CO may...

  12. The Learning Alliance: Ethics in Doctoral Supervision

    Science.gov (United States)

    Halse, Christine; Bansel, Peter

    2012-01-01

    This paper is concerned with the ethics of relationships in doctoral supervision. We give an overview of four paradigms of doctoral supervision that have endured over the past 25 years and elucidate some of their strengths and limitations, contextualise them historically and consider their implications for doctoral supervision in the contemporary…

  13. Moment constrained semi-supervised LDA

    DEFF Research Database (Denmark)

    Loog, Marco

    2012-01-01

    This BNAIC compressed contribution provides a summary of the work originally presented at the First IAPR Workshop on Partially Supervised Learning and published in [5]. It outlines the idea behind supervised and semi-supervised learning and highlights the major shortcoming of many current methods...

  14. Multicultural Supervision: What Difference Does Difference Make?

    Science.gov (United States)

    Eklund, Katie; Aros-O'Malley, Megan; Murrieta, Imelda

    2014-01-01

    Multicultural sensitivity and competency represent critical components to contemporary practice and supervision in school psychology. Internship and supervision experiences are a capstone experience for many new school psychologists; however, few receive formal training and supervision in multicultural competencies. As an increased number of…

  15. 24 CFR 200.105 - Mortgagor supervision.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Mortgagor supervision. 200.105... supervision. (a) As long as the Commissioner is the insurer or holder of the mortgage, the Commissioner shall... Regulatory Agreement or other instrument granting the Commissioner supervision of the mortgagor. ...

  16. 75 FR 59799 - Office of Thrift Supervision

    Science.gov (United States)

    2010-09-28

    ... Office of Thrift Supervision Purchase of Branch Office(s) and/or Transfer of Assets/Liabilities AGENCY: Office of Thrift Supervision (OTS), Treasury. ACTION: Notice and request for comment. SUMMARY: The... Supervision within the Department of the Treasury will submit the proposed information collection requirement...

  17. 32 CFR 631.3 - Supervision.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 4 2010-07-01 2010-07-01 true Supervision. 631.3 Section 631.3 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) LAW ENFORCEMENT AND CRIMINAL....3 Supervision. The following will develop and have staff supervision over AFDCB and off-installation...

  18. 7 CFR 550.33 - Administrative supervision.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Administrative supervision. 550.33 Section 550.33... Agreements Program Management § 550.33 Administrative supervision. REE employees are prohibited from engaging... management issues. The cooperator is solely responsible for the administrative supervision of its employees. ...

  19. 40 CFR 35.935-8 - Supervision.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Supervision. 35.935-8 Section 35.935-8... ASSISTANCE Grants for Construction of Treatment Works-Clean Water Act § 35.935-8 Supervision. In the case of... supervision and inspection of the project to ensure that the construction conforms with the approved plans and...

  20. 10 CFR 35.27 - Supervision.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Supervision. 35.27 Section 35.27 Energy NUCLEAR REGULATORY COMMISSION MEDICAL USE OF BYPRODUCT MATERIAL General Administrative Requirements § 35.27 Supervision. (a) A... under the supervision of an authorized user, as allowed by § 35.11(b)(1), shall— (1) In addition to the...

  1. Supervision Experiences of New Professional School Counselors

    Science.gov (United States)

    Bultsma, Shawn A.

    2012-01-01

    This qualitative study examined the supervision experiences of 11 new professional school counselors. They reported that their supervision experiences were most often administrative in nature; reports of clinical and developmental supervision were limited to participants whose supervisors were licensed as professional counselors. In addition,…

  2. 27 CFR 46.79 - Supervision.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Supervision. 46.79 Section... § 46.79 Supervision. Before payment is made under this subpart in respect of the tax, or tax and duty... under the supervision of an appropriate TTB officer who will be assigned for that purpose by another...

  3. 48 CFR 836.572 - Government supervision.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Government supervision. 836.572 Section 836.572 Federal Acquisition Regulations System DEPARTMENT OF VETERANS AFFAIRS SPECIAL... supervision. The contracting officer shall insert the clause at 852.236-78, Government supervision, in...

  4. 7 CFR 56.6 - Supervision.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Supervision. 56.6 Section 56.6 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections... Grading of Shell Eggs General § 56.6 Supervision. All grading service shall be subject to supervision at...

  5. 9 CFR 354.13 - Supervision.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Supervision. 354.13 Section 354.13... CERTIFICATION VOLUNTARY INSPECTION OF RABBITS AND EDIBLE PRODUCTS THEREOF Basis of Service § 354.13 Supervision. All inspection service shall be subject to supervision at all times by the station supervisor, circuit...

  6. 27 CFR 70.609 - Supervision.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Supervision. 70.609... From Disaster, Vandalism, or Malicious Mischief Destruction of Liquors § 70.609 Supervision. When... official or made unmarketable, the liquors shall be destroyed by suitable means under supervision...

  7. 28 CFR 2.91 - Supervision responsibility.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Supervision responsibility. 2.91 Section 2.91 Judicial Administration DEPARTMENT OF JUSTICE PAROLE, RELEASE, SUPERVISION AND RECOMMITMENT OF....91 Supervision responsibility. (a) Pursuant to D.C. Code 24-133(c), the District of Columbia Court...

  8. A National Survey of School Counselor Supervision Practices: Administrative, Clinical, Peer, and Technology Mediated Supervision

    Science.gov (United States)

    Perera-Diltz, Dilani M.; Mason, Kimberly L.

    2012-01-01

    Supervision is vital for personal and professional development of counselors. Practicing school counselors (n = 1557) across the nation were surveyed to explore current supervision practices. Results indicated that 41.1% of school counselors provide supervision. Although 89% receive some type of supervision, only 10.3% of school counselors receive…

  9. Removal of patulin from aqueous solutions by propylthiol functionalized SBA-15.

    Science.gov (United States)

    Appell, Michael; Jackson, Michael A; Dombrink-Kurtzman, Mary Ann

    2011-03-15

    Propylthiol functionalized SBA-15 silica was investigated to detoxify aqueous solutions contaminated with the regulated mycotoxin patulin. Micelle templated silicas with a specific pore size were synthetically modified to possess propylthiol groups, a functional group known to form Michael reaction products with the conjugated double bond system of patulin. BET surface area analysis indicated the propylthiol functionalized SBA-15 possesses channels with the pore size of 5.4 nm and a surface area of 345 m(2)g(-1). Elemental analysis indicates the silicon/sulfur ratio to be 10:1, inferring one propylthiol substituent for every ten silica residues. The propylthiol modified SBA-15 was effective at significantly reducing high levels of patulin from aqueous solutions (pH 7.0) in batch sorption assays at room temperature. The material was less effective at lower pH; however heating low pH solutions and apple juice to 60 °C in the presence of propylthiol functionalized SBA-15 significantly reduced the levels of patulin in contaminated samples. Composite molecular models developed by semi-empirical PM3 and empirical force field methods support patulin permeation through the mesoporous channels of propylthiol functionalized SBA-15. Density functional study at the B3LYP/6-31G(d,p) level predicts the proposed patulin adducts formed by reaction with the thiol residues exhibit less electrophilic properties than patulin. It is demonstrated the use of propylthiol functionalized SBA-15 is a viable approach to reduce patulin levels in aqueous solutions, including contaminated apple juice. Published by Elsevier B.V.

  10. Removal of patulin from aqueous solutions by propylthiol functionalized SBA-15

    Energy Technology Data Exchange (ETDEWEB)

    Appell, Michael, E-mail: michael.appell@ars.usda.gov [Bacterial Foodborne Pathogens and Mycology Research Unit, United States Department of Agriculture, Agricultural Research Service, National Center for Agricultural Utilization Research, 1815 N. University St., Peoria, IL 61604 (United States); Jackson, Michael A.; Dombrink-Kurtzman, Mary Ann [Renewable Product Technology Research Unit, United States Department of Agriculture, Agricultural Research Service, National Center for Agricultural Utilization Research, 1815 N. University St., Peoria, IL 61604 (United States)

    2011-03-15

    Propylthiol functionalized SBA-15 silica was investigated to detoxify aqueous solutions contaminated with the regulated mycotoxin patulin. Micelle templated silicas with a specific pore size were synthetically modified to possess propylthiol groups, a functional group known to form Michael reaction products with the conjugated double bond system of patulin. BET surface area analysis indicated the propylthiol functionalized SBA-15 possesses channels with the pore size of 5.4 nm and a surface area of 345 m{sup 2} g{sup -1}. Elemental analysis indicates the silicon/sulfur ratio to be 10:1, inferring one propylthiol substituent for every ten silica residues. The propylthiol modified SBA-15 was effective at significantly reducing high levels of patulin from aqueous solutions (pH 7.0) in batch sorption assays at room temperature. The material was less effective at lower pH; however heating low pH solutions and apple juice to 60 deg, C in the presence of propylthiol functionalized SBA-15 significantly reduced the levels of patulin in contaminated samples. Composite molecular models developed by semi-empirical PM3 and empirical force field methods support patulin permeation through the mesoporous channels of propylthiol functionalized SBA-15. Density functional study at the B3LYP/6-31G(d,p) level predicts the proposed patulin adducts formed by reaction with the thiol residues exhibit less electrophilic properties than patulin. It is demonstrated the use of propylthiol functionalized SBA-15 is a viable approach to reduce patulin levels in aqueous solutions, including contaminated apple juice.

  11. Removal of patulin from aqueous solutions by propylthiol functionalized SBA-15

    International Nuclear Information System (INIS)

    Appell, Michael; Jackson, Michael A.; Dombrink-Kurtzman, Mary Ann

    2011-01-01

    Propylthiol functionalized SBA-15 silica was investigated to detoxify aqueous solutions contaminated with the regulated mycotoxin patulin. Micelle templated silicas with a specific pore size were synthetically modified to possess propylthiol groups, a functional group known to form Michael reaction products with the conjugated double bond system of patulin. BET surface area analysis indicated the propylthiol functionalized SBA-15 possesses channels with the pore size of 5.4 nm and a surface area of 345 m 2 g -1 . Elemental analysis indicates the silicon/sulfur ratio to be 10:1, inferring one propylthiol substituent for every ten silica residues. The propylthiol modified SBA-15 was effective at significantly reducing high levels of patulin from aqueous solutions (pH 7.0) in batch sorption assays at room temperature. The material was less effective at lower pH; however heating low pH solutions and apple juice to 60 deg, C in the presence of propylthiol functionalized SBA-15 significantly reduced the levels of patulin in contaminated samples. Composite molecular models developed by semi-empirical PM3 and empirical force field methods support patulin permeation through the mesoporous channels of propylthiol functionalized SBA-15. Density functional study at the B3LYP/6-31G(d,p) level predicts the proposed patulin adducts formed by reaction with the thiol residues exhibit less electrophilic properties than patulin. It is demonstrated the use of propylthiol functionalized SBA-15 is a viable approach to reduce patulin levels in aqueous solutions, including contaminated apple juice.

  12. Single-site SBA-15 supported zirconium catalysts. Synthesis, characterization and toward cyanosilylation reaction

    International Nuclear Information System (INIS)

    Xu, Wei; Yu, Bo; Zhang, Ying; Chen, Xi; Zhang, Guofang; Gao, Ziwei

    2015-01-01

    Graphical abstract: Ligand-modified signal-site SBA-15 supported zirconium catalysts were synthesized by SOMC method and characterized by a variety of techniques. The zirconium surface complexes show high catalytic efficiency for cyanosilylation of benzaldehyde. - Highlights: • Some Zr active species have been anchored on the surface of SBA-15 by SOMC technique. • The structures of the Zr species have been characterized by a variety of techniques. • The anchored Zr species are single-sited surface complexes. • The Zr surface complexes are catalytic active for cyanosilylation of benzaldehyde. - Abstract: A successive anchoring of Zr(NMe 2 ) 4 , cyclopentadiene and a O-donor ligand, 1-hydroxyethylbenzene (PEA), 1,1′-bi-2-naphthol (Binol) or 2,3-dihydroxybutanedioic acid diethyl ester (Tartrate), on dehydroxylated SBA-15 pretreated at 500 °C for 16 h (SBA-15 -500 ) was conducted by SOMC strategy in moderate conditions. The dehydoxylation of SBA-15 was monitored by in situ Fourier transform infrared spectroscopy (in situ FT-IR). The ligand-modified SBA-15 -500 supported zirconium complexes were characterized by in situ FT-IR, 13 C CP MAS-NMR, X-ray photoelectron spectroscopy (XPS), inductively coupled plasma mass spectrometry (ICP-MAS) and elemental analysis in detail, verifying that the surface zirconium species are single-sited. The catalytic activity of these complexes was evaluated by cyanosilylation of benzaldehyde. The results showed that the catalytic activity is dependent strongly on the structure of surface species and the configuration of the ligands

  13. Single-site SBA-15 supported zirconium catalysts. Synthesis, characterization and toward cyanosilylation reaction

    Energy Technology Data Exchange (ETDEWEB)

    Xu, Wei; Yu, Bo; Zhang, Ying; Chen, Xi; Zhang, Guofang, E-mail: gfzhang@snnu.edu.cn; Gao, Ziwei, E-mail: zwgao@snnu.edu.cn

    2015-01-15

    Graphical abstract: Ligand-modified signal-site SBA-15 supported zirconium catalysts were synthesized by SOMC method and characterized by a variety of techniques. The zirconium surface complexes show high catalytic efficiency for cyanosilylation of benzaldehyde. - Highlights: • Some Zr active species have been anchored on the surface of SBA-15 by SOMC technique. • The structures of the Zr species have been characterized by a variety of techniques. • The anchored Zr species are single-sited surface complexes. • The Zr surface complexes are catalytic active for cyanosilylation of benzaldehyde. - Abstract: A successive anchoring of Zr(NMe{sub 2}){sub 4}, cyclopentadiene and a O-donor ligand, 1-hydroxyethylbenzene (PEA), 1,1′-bi-2-naphthol (Binol) or 2,3-dihydroxybutanedioic acid diethyl ester (Tartrate), on dehydroxylated SBA-15 pretreated at 500 °C for 16 h (SBA-15{sub -500}) was conducted by SOMC strategy in moderate conditions. The dehydoxylation of SBA-15 was monitored by in situ Fourier transform infrared spectroscopy (in situ FT-IR). The ligand-modified SBA-15{sub -500} supported zirconium complexes were characterized by in situ FT-IR, {sup 13}C CP MAS-NMR, X-ray photoelectron spectroscopy (XPS), inductively coupled plasma mass spectrometry (ICP-MAS) and elemental analysis in detail, verifying that the surface zirconium species are single-sited. The catalytic activity of these complexes was evaluated by cyanosilylation of benzaldehyde. The results showed that the catalytic activity is dependent strongly on the structure of surface species and the configuration of the ligands.

  14. Magnetic properties of nanocomposite Fe-doped SBA-15 magnetic materials

    International Nuclear Information System (INIS)

    Jin, H.X.; Li, L.; Chu, N.J.; Liu, Y.P.; Wang, L.Y.; Lu, Q.; Qian, J.; Sun, L.N.; Tang, Q.; Ge, H.L.; Wang, X.Q.

    2008-01-01

    Fe-doped SBA-15 magnetic materials was synthesized by pH-adjusting method, and then characterized by X-ray diffraction (XRD) and vibrating sample magnetometer (VSM). All results showed that the samples presented ferromagnetism and the magnetism improved with the Fe content. Saturation magnetization and coercivity of the as-prepared Fe-doped SBA-15 samples increased with the calcined temperature up to 850 deg. C, followed by decreasing. Furthermore, the magnetic properties at lower temperature (measured at 100 K) of the Fe-doped samples was presented. Finally, the type of the intergranular exchange interaction was conformed by plotting Henkel (δM) formulation

  15. Surface functionalization of SBA-15 by the solvent-free method

    International Nuclear Information System (INIS)

    Wang Yimeng; Zheng Yingwu; Zhu Jianhua

    2004-01-01

    A solvent-free technique was employed for fast modification of mesoporous materials. Copper, chromium and iron oxide species could be highly dispersed in SBA-15 by manually grinding the corresponding precursor salts and the host, followed by calcinations for the first time. This method is more effective to spontaneously disperse oxide species onto SBA-15 than impregnation, probably forming monolayer or submonolayer dispersion of salts or oxides. Besides, Cr(VI) species dominate in the mixing sample while Cr(III) species dominate in the impregnation one. In the temperature programmed surface reaction of nitrosamines, the sample prepared by solvent-free method showed a higher catalytic activity than the impregnation one

  16. SBA-15 Mesoporous Silica as Catalytic Support for Hydrodesulfurization Catalysts—Review

    Science.gov (United States)

    Huirache-Acuña, Rafael; Nava, Rufino; Peza-Ledesma, Carmen L.; Lara-Romero, Javier; Alonso-Núñez, Gabriel; Pawelec, Barbara; Rivera-Muñoz, Eric M.

    2013-01-01

    SBA-15 is an interesting mesoporous silica material having highly ordered nanopores and a large surface area, which is widely employed as catalyst supports, absorbents, drug delivery materials, etc. Since it has a lack of functionality, heteroatoms and organic functional groups have been incorporated by direct or post-synthesis methods in order to modify their functionality. The aim of this article is to review the state-of-the-art related to the use of SBA-15-based mesoporous systems as supports for hydrodesulfurization (HDS) catalysts. PMID:28788323

  17. BANKING SUPERVISION IN EUROPEAN UNION

    Directory of Open Access Journals (Sweden)

    Lavinia Mihaela GUȚU

    2013-10-01

    Full Text Available The need for prudential supervision imposed to banks by law arises from the action that banking market’s basic factors have. Therefore, it is about banks’ role in economy. The normal functioning of banks in all their important duties maintains the stability of banking system. Further, the stability of the entire economy depends on the stability of the banking system. Under conditions of imbalance regarding treasury or liquidity, banks are faced with unmanageable crisis and the consequences can be fatal. To ensure long-term stability of the banking system, supervisory regulations were constituted in order to prevent banks focusing on achieving rapidly high profits and protect the interests of depositors. Starting from this point, this paper will carry out a study on existing models of supervision in the European Union’s Member States. A comparison between them will support identifying the advantages and disadvantages of each of them.

  18. Supervision Experiences of Professional Counselors Providing Crisis Counseling

    Science.gov (United States)

    Dupre, Madeleine; Echterling, Lennis G.; Meixner, Cara; Anderson, Robin; Kielty, Michele

    2014-01-01

    In this phenomenological study, the authors explored supervision experiences of 13 licensed professional counselors in situations requiring crisis counseling. Five themes concerning crisis and supervision were identified from individual interviews. Findings support intensive, immediate crisis supervision and postlicensure clinical supervision.

  19. Application of Contingency Theories to the Supervision of Student Teachers.

    Science.gov (United States)

    Phelps, Julia D.

    1985-01-01

    This article examines selected approaches to student teacher supervision within the context of contingency theory. These include authentic supervision, developmental supervision, and supervision based on the student's level of maturity. (MT)

  20. BANKING SUPERVISION IN EUROPEAN UNION

    OpenAIRE

    Lavinia Mihaela GUȚU; Vasile ILIE

    2013-01-01

    The need for prudential supervision imposed to banks by law arises from the action that banking market’s basic factors have. Therefore, it is about banks’ role in economy. The normal functioning of banks in all their important duties maintains the stability of banking system. Further, the stability of the entire economy depends on the stability of the banking system. Under conditions of imbalance regarding treasury or liquidity, banks are faced with unmanageable crisis and the consequences ca...

  1. Supervised Classification Using Balanced Training

    OpenAIRE

    Du, Mian; Pierce, Matthew; Pivovarova, Lidia; Yangarber, Roman

    2014-01-01

    We examine supervised learning for multi-class, multi-label text classification. We are interested in exploring classification in a real-world setting, where the distribution of labels may change dynamically over time. First, we compare the performance of an array of binary classifiers trained on the label distribution found in the original corpus against classifiers trained on balanced data, where we try to make the label distribution as nearly uniform as possible. We discuss the performance...

  2. Medical supervision of radiation workers

    International Nuclear Information System (INIS)

    1968-01-01

    The first part of this volume describes the effects of radiation on living organism, both at the overall and at the molecular level. Special attention is paid to the metabolism and toxicity of radioactivity substances. The second part deals with radiological exposure, natural, medical and occupational. The third part provides data on radiological protection standards, and the fourth part addresses the health supervision of workers exposed to ionizing radiation, covering both physical and medical control.

  3. Semi-supervised sparse coding

    KAUST Repository

    Wang, Jim Jing-Yan

    2014-07-06

    Sparse coding approximates the data sample as a sparse linear combination of some basic codewords and uses the sparse codes as new presentations. In this paper, we investigate learning discriminative sparse codes by sparse coding in a semi-supervised manner, where only a few training samples are labeled. By using the manifold structure spanned by the data set of both labeled and unlabeled samples and the constraints provided by the labels of the labeled samples, we learn the variable class labels for all the samples. Furthermore, to improve the discriminative ability of the learned sparse codes, we assume that the class labels could be predicted from the sparse codes directly using a linear classifier. By solving the codebook, sparse codes, class labels and classifier parameters simultaneously in a unified objective function, we develop a semi-supervised sparse coding algorithm. Experiments on two real-world pattern recognition problems demonstrate the advantage of the proposed methods over supervised sparse coding methods on partially labeled data sets.

  4. Oil price risk management in the 1990s - issues for producers and lenders

    International Nuclear Information System (INIS)

    Lambert, S.

    1994-01-01

    Oil prices have exhibited considerable volatility over the past five or ten years and the management of oil price risk has become an important factor in underpinning the viability of many oil producing operations from both a lender's and investor's perspective. Various oil based hedging products are now available to protect against such volatility, ranging from products which fix forward prices to option based arrangements which set a floor price but retain some (or all) of the potential upside. These products have particular relevance for petroleum companies with limited financial resources or who are looking to limit recourse to particular assets/cash flows. There are a number of techniques which can be successfully combined to mitigate oil price volatility and the most relevant of these to a producer are discussed. The recent development of the Tapis swap and option markets, which have provided flexibility to Australasian producers, is also discussed. Oil based financial products can also be used as a method of funding (e.g. for a development or acquisition) as an alternative to traditional cash based borrowing structures, thus creating a natural hedge against oil price movements. It is estimated that the use of such structures, coupled with a well structured revenue hedging program, can enhance a project's attractiveness from a lender's perspective (particularly with respect to protection against down side movements in oil price) and/or provide greater certainty of returns to producers. A case study of a recent commodity risk management based financing is presented. 1 fig., 6 tabs

  5. Nursing supervision for care comprehensiveness.

    Science.gov (United States)

    Chaves, Lucieli Dias Pedreschi; Mininel, Vivian Aline; Silva, Jaqueline Alcântara Marcelino da; Alves, Larissa Roberta; Silva, Maria Ferreira da; Camelo, Silvia Helena Henriques

    2017-01-01

    To reflect on nursing supervision as a management tool for care comprehensiveness by nurses, considering its potential and limits in the current scenario. A reflective study based on discourse about nursing supervision, presenting theoretical and practical concepts and approaches. Limits on the exercise of supervision are related to the organization of healthcare services based on the functional and clinical model of care, in addition to possible gaps in the nurse training process and work overload. Regarding the potential, researchers emphasize that supervision is a tool for coordinating care and management actions, which may favor care comprehensiveness, and stimulate positive attitudes toward cooperation and contribution within teams, co-responsibility, and educational development at work. Nursing supervision may help enhance care comprehensiveness by implying continuous reflection on including the dynamics of the healthcare work process and user needs in care networks. refletir a supervisão de enfermagem como instrumento gerencial do enfermeiro para integralidade do cuidado, considerando suas potencialidades e limitações no cenário atual. estudo reflexivo baseado na formulação discursiva sobre a supervisão de enfermagem, apresentando conceitos e enfoques teóricos e/ou práticos. limitações no exercício da supervisão estão relacionadas à organização dos serviços de saúde embasada no modelo funcional e clínico de atenção, assim como possíveis lacunas no processo de formação do enfermeiro e sobrecarga de trabalho. Quanto às potencialidades, destaca-se a supervisão como instrumento de articulação de ações assistenciais e gerenciais, que pode favorecer integralidade da atenção, estimular atitudes de cooperação e colaboração em equipe, além da corresponsabilização e promoção da educação no trabalho. supervisão de enfermagem pode contribuir para fortalecimento da integralidade do cuidado, pressupondo reflexão cont

  6. Microstructure and Magnetic Properties of Highly Ordered SBA-15 Nanocomposites Modified with Fe2O3 and Co3O4 Nanoparticles

    Directory of Open Access Journals (Sweden)

    P. F. Wang

    2012-01-01

    Full Text Available Owing to the unique order mesopores, mesoporous SBA-15 could be used as the carrier of the magnetic nanoparticles. The magnetic nanoparticles in the frame and the mesopores lead to the exchange-coupling interaction or other interactions, which could improve the magnetic properties of SBA-15 nanocomposites. Mesoporous Fe/SBA-15 had been prepared via in situ anchoring Fe2O3 into the frame and the micropores of SBA-15 using the sol-gel and hydrothermal processes. Co3O4 nanoparticles had been impregnated into the mesopores of Fe/SBA-15 to form mesoporous Fe/SBA-15-Co3O4 nanocomposites. XRD, HRTEM, VSM, and N2 physisorption isotherms were used to characterize the mesostructure and magnetic properties of the SBA-15 nanocomposites, and all results indicated that the Fe2O3 nanoparticles presented into the frame and micropores, while the Co3O4 nanoparticles existed inside the mesopores of Fe/SBA-15. Furthermore, the magnetic properties of SBA-15 could be conveniently adjusted by the Fe2O3 and Co3O4 magnetic nanoparticles. Fe/SBA-15 exhibited ferromagnetic properties, while the impregnation of Co3O4 nanoparticles greatly improved the coercivity with a value of 1424.6 Oe, which was much higher than that of Fe/SBA-15.

  7. 7 CFR Appendix H to Subpart E of... - Suggested Format for the Opinion of the Lender's Legal Counsel

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 14 2010-01-01 2009-01-01 true Suggested Format for the Opinion of the Lender's Legal Counsel H Appendix H to Subpart E of Part 1980 Agriculture Regulations of the Department of Agriculture... Industrial Loan Program Pt. 1980, Subpt. E, App. H Appendix H to Subpart E of Part 1980—Suggested Format for...

  8. 12 CFR 221.119 - Applicability of plan-lender provisions to financing of stock options and stock purchase rights...

    Science.gov (United States)

    2010-01-01

    ... this area. (c) Section 221.4(a) provides that a plan-lender may include a wholly-owned subsidiary of the issuer of the collateral (taking as a whole, corporate groups including subsidiaries and... reasons, permitted the employing corporation to act through a subsidiary or other entity should not be...

  9. 7 CFR 1779.28 - Transfer of lenders or borrowers (prior to issuance of Loan Note Guarantee).

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 12 2010-01-01 2010-01-01 false Transfer of lenders or borrowers (prior to issuance of Loan Note Guarantee). 1779.28 Section 1779.28 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE (CONTINUED) WATER AND WASTE...

  10. 12 CFR 617.7105 - When must a qualified lender disclose the effective interest rate to a borrower?

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false When must a qualified lender disclose the effective interest rate to a borrower? 617.7105 Section 617.7105 Banks and Banking FARM CREDIT... contract that specifically provides for future advances. ...

  11. Mesostructured SBA-15-Pr-SO3H: An efficient solid acid catalyst for ...

    Indian Academy of Sciences (India)

    of biological importance,20–23 we decided to utilize this catalyst in the .... effect of solvent on this four-component reaction, the .... Ultrasound. 12. 85. 201130. 4. SBA-Pr-SO3H. -. Heating (140. ◦. C). 40. 90. This study pyridone derivatives though the four-component reac- tion and in other reported methods, microwave irradi-.

  12. 13 CFR 101.200 - When does SBA hire private counsel?

    Science.gov (United States)

    2010-01-01

    ... private counsel to represent it in regard to business loans when the volume of activity in an area is not... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false When does SBA hire private counsel? 101.200 Section 101.200 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION ADMINISTRATION...

  13. 13 CFR 108.1710 - SBA authority to collect or compromise its claims.

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false SBA authority to collect or compromise its claims. 108.1710 Section 108.1710 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION... for such consideration as it deems reasonable, collect or compromise all claims relating to...

  14. 13 CFR 120.210 - What percentage of a loan may SBA guarantee?

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false What percentage of a loan may SBA guarantee? 120.210 Section 120.210 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION BUSINESS... percent, except as otherwise authorized by law. [61 FR 3235, Jan. 31, 1996, as amended at 68 FR 51680, Aug...

  15. Thermodynamics of CO2 adsorption on functionalized SBA-15 silica. NLDFT analysis of surface energetic heterogeneity

    Czech Academy of Sciences Publication Activity Database

    Zukal, Arnošt; Jagiello, J.; Mayerová, Jana; Čejka, Jiří

    2011-01-01

    Roč. 13, č. 34 (2011), s. 15468-15475 ISSN 1463-9076 R&D Projects: GA ČR GA203/08/0604 Institutional research plan: CEZ:AV0Z40400503 Keywords : thermodynamics * CO2 adsorption * SBA-15 silica Subject RIV: CF - Physical ; Theoretical Chemistry Impact factor: 3.573, year: 2011

  16. Mesostructured SBA-15-Pr-SO 3 H: An efficient solid acid catalyst for ...

    Indian Academy of Sciences (India)

    ... a one-pot four-component reaction of benzaldehyde derivatives, Meldrum's acid, methyl acetoacetate and ammonium acetate in the presence of sulphonic acid-functionalized ordered nanoporous SBA-15 as a nano heterogeneous catalyst under solvent-free conditions. This process is a simple, environmentally friendly, ...

  17. SBA-15-Pr–SO3H: An efficient, environment friendly and recyclable ...

    Indian Academy of Sciences (India)

    s12039-014-0762-1. SBA-15-Pr–SO3H: An efficient, environment friendly and recyclable heterogeneous nanoreactor catalyst for the one-pot multicomponent synthesis of β-acetamido ketones. KIUMARS BAHRAMIa,b,∗, MOHAMMAD M KHODAEIa ...

  18. 13 CFR 106.300 - Fee Based SBA-Sponsored Activity.

    Science.gov (United States)

    2010-01-01

    ...-Sponsored Activities pursuant to section 4(h) of the Small Business Act. ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Fee Based SBA-Sponsored Activity. 106.300 Section 106.300 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION COSPONSORSHIPS...

  19. 13 CFR 108.510 - SBA approval of NMVC Company's Investment Adviser/Manager.

    Science.gov (United States)

    2010-01-01

    ... ADMINISTRATION NEW MARKETS VENTURE CAPITAL (âNMVCâ) PROGRAM Managing the Operations of a NMVC Company Management..., managing members, or general partner. If you have Leverage or plan to seek Leverage, you must obtain SBA's... Expenses. (b) Material change to approved management contract. If there is a material change, both you and...

  20. Thermogravimetric Analysis (TGA) Profile of Modified Sba-15 at Different Amount of Alkoxy silane Group

    International Nuclear Information System (INIS)

    Norhasyimi Rahmat; Nur Fathilah Mohd Yusof; Ezani Hafiza

    2014-01-01

    This study focused on meso porous silica SBA-15 modified with alkoxy silane functional group; phenyltriethoxysilane (PTES) and vinyltriethoxysilane (VTES) using direct synthesis and post-grafting methods. By direct synthesis method, SBA-15 template by triblock copolymer (P123) and functionalized with alkoxy silane groups at different amount of loadings were co-condensed with tetraethyl orthosilicate (TEOS) under acidic conditions. As for post-grafting method, different loadings of alkoxy silane groups were added after co-condensation of TEOS with P123 template. Both synthesis methods used calcination process to remove surfactant template at 550 degree Celsius for 5 hours. The derivatized SBA-15 was characterized by thermogravimetric analysis to evaluate the profile at different loadings of alkoxy silane groups with different synthesis method. At temperature range of 300-800 degree Celsius, post-grafting method displayed the highest weight loss of phenyl and vinyl groups. However, there was no significant difference of weight loss for different amount of organo silane groups. In this study, TGA has shown to be significant characterization means to determine the effects of different method used in synthesizing modified SBA-15. It was shown that different loading of phenyl and vinyl groups did not affect the efficiency of surfactant removal. (author)

  1. Thermal detemplation of SBA-15 mesophases. Effect of the activation protocol on the framework contraction

    NARCIS (Netherlands)

    Zhang, Zheng; Yin, Jie; Heeres, Hero Jan; Melian-Cabrera, Ignacio

    The potential use of the solvothermal extraction (SE) as a preliminary step to calcination for detemplating SBA-15 mesophases is investigated; aiming to reduce the amount of organics to be burnt and thereby the corresponding structural shrinkage. A systematic study was carried out by soxhlet

  2. Single-site SBA-15 supported zirconium catalysts. Synthesis, characterization and toward cyanosilylation reaction

    Science.gov (United States)

    Xu, Wei; Yu, Bo; Zhang, Ying; Chen, Xi; Zhang, Guofang; Gao, Ziwei

    2015-01-01

    A successive anchoring of Zr(NMe2)4, cyclopentadiene and a O-donor ligand, 1-hydroxyethylbenzene (PEA), 1,1‧-bi-2-naphthol (Binol) or 2,3-dihydroxybutanedioic acid diethyl ester (Tartrate), on dehydroxylated SBA-15 pretreated at 500 °C for 16 h (SBA-15-500) was conducted by SOMC strategy in moderate conditions. The dehydoxylation of SBA-15 was monitored by in situ Fourier transform infrared spectroscopy (in situ FT-IR). The ligand-modified SBA-15-500 supported zirconium complexes were characterized by in situ FT-IR, 13C CP MAS-NMR, X-ray photoelectron spectroscopy (XPS), inductively coupled plasma mass spectrometry (ICP-MAS) and elemental analysis in detail, verifying that the surface zirconium species are single-sited. The catalytic activity of these complexes was evaluated by cyanosilylation of benzaldehyde. The results showed that the catalytic activity is dependent strongly on the structure of surface species and the configuration of the ligands.

  3. 13 CFR 107.510 - SBA approval of Licensee's Investment Adviser/Manager.

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false SBA approval of Licensee's Investment Adviser/Manager. 107.510 Section 107.510 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION SMALL BUSINESS INVESTMENT COMPANIES Managing the Operations of a Licensee Management and...

  4. New method for quantification of dye sorption using SBA mesoporous silica as a target sorbent.

    Science.gov (United States)

    Nesic, Aleksandra R; Kokunesoski, Maja J; Volkov-Husovic, Tatjana D; Velickovic, Sava J

    2016-03-01

    In this work, a new method for the quantification of methyl violet cationic dye sorption onto SBA-15 mesoporous silica was developed. This method related the intensity of coloration of SBA-15 samples (after reached equilibrium sorption) within dye concentration in aqueous solution using Image-Pro Plus software. The sorption process of methyl violet dye onto SBA-15 was analyzed varying different initial parameters (dye concentration, mass of sorbent, pH of dye solution, and contact sorption time). SBA-15 proved as efficient sorbent for removal of methyl violet dye in contact time of 5 min, with maximum percentage of dye removal 99% at pH 8. The results obtained from Image-Pro Plus showed to be in good agreement with the sorption parameters obtained by UV/Vis spectroscopy, which has been the most commonly used instrument for quantification of dye sorption. The image analysis method proved well prediction of dye concentrations with maximum relative error of 1.83%. The advantages of this method are low cost and reliable quantitative evaluation with minimum of time.

  5. 13 CFR 107.630 - Requirement for Licensees to file financial statements with SBA (Form 468).

    Science.gov (United States)

    2010-01-01

    ... Accounting Standards and Financial Reporting Requirements for Small Business Investment Companies. (d) Where... financial statements with SBA (Form 468). 107.630 Section 107.630 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION SMALL BUSINESS INVESTMENT COMPANIES Recordkeeping, Reporting, and Examination...

  6. 32 CFR 644.508 - Agreement with Small Business Administration (SBA) on sale of timber.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 4 2010-07-01 2010-07-01 true Agreement with Small Business Administration (SBA) on sale of timber. 644.508 Section 644.508 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL PROPERTY REAL ESTATE HANDBOOK Disposal Disposal of Standing Timber, Crops, and Embedded Gravel, Sand and Stone §...

  7. 13 CFR 107.1520 - How a Licensee computes and allocates Prioritized Payments to SBA.

    Science.gov (United States)

    2010-01-01

    ... BUSINESS ADMINISTRATION SMALL BUSINESS INVESTMENT COMPANIES SBA Financial Assistance for Licensees... your Participating Security was sold to a short-term investor in accordance with § 107.1240, the... Charges. You are obligated to pay Prioritized Payments, Adjustments and Charges only if you have profit as...

  8. 13 CFR 107.470 - SBA approval of merger, consolidation, or reorganization of Licensee.

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false SBA approval of merger, consolidation, or reorganization of Licensee. 107.470 Section 107.470 Business Credit and Assistance SMALL..., consolidation, or reorganization of Licensee. (a) Prior approval requirements. You may not merge, consolidate...

  9. The Promotion of Critical Thinking Skills in School-Based Assessment (SBA)

    Science.gov (United States)

    Kamarulzaman, Wirawani; Kamarulzaman, Wirawahida

    2016-01-01

    The new curriculum introduced in the Malaysian primary students; the Primary School Standard Curriculum (Kurikulum Standard Sekolah Rendah-KSSR) together with the school-based assessment (SBA) is a step taken by the Malaysian government to encourage thinking skills to students, specifically critical thinking skills. The study explores teachers'…

  10. Effect of amine functionalization of spherical MCM-41 and SBA-15 on controlled drug release

    International Nuclear Information System (INIS)

    Szegedi, A.; Popova, M.; Goshev, I.; Mihaly, J.

    2011-01-01

    MCM-41 and SBA-15 silica materials with spherical morphology and different particle sizes were synthesized and modified by post-synthesis method with 3-aminopropyltriethoxysilane (APTES). A comparative study of the adsorption and release of a model drug, ibuprofen, were carried out. The modified and drug loaded mesoporous materials were characterized by XRD, TEM, N 2 physisorption, thermal analysis, elemental analysis and FT-IR spectroscopy. Surface modification with amino groups resulted in high degree of ibuprofen loading and slow rate of release for MCM-41, whereas it was the opposite for SBA-15. The adsorbed drug content and the delivery rate can be predetermined by the choice of mesoporous material with the appropriate structural characteristics and surface functionality. -- Graphical Abstract: Ibuprofen delivery from the parent and amino-modified spherical MCM-41 materials with 100 nm (small) and 500 nm (large) particle sizes. Display Omitted Highlights: → Spherical type MCM-41 and SBA-15 with different particle sizes were modified by APTES. → Adsorption and release rate of ibuprofen were compared. → High degree of ibuprofen loading, slow release rate for MCM-41, the opposite for SBA-15. → MCM-41 with 100 nm particles was more stable and showed slower release rate

  11. Supervised Object Class Colour Normalisation

    DEFF Research Database (Denmark)

    Riabchenko, Ekatarina; Lankinen, Jukka; Buch, Anders Glent

    2013-01-01

    Colour is an important cue in many applications of computer vision and image processing, but robust usage often requires estimation of the unknown illuminant colour. Usually, to obtain images invariant to the illumination conditions under which they were taken, color normalisation is used....... In this work, we develop a such colour normalisation technique, where true colours are not important per se but where examples of same classes have photometrically consistent appearance. This is achieved by supervised estimation of a class specic canonical colour space where the examples have minimal variation...

  12. Anchoring Tri(8-QuinolinolatoIron Onto Sba-15 for Partial Oxidation of Benzyl Alcohol Using Water as the Solvent

    Directory of Open Access Journals (Sweden)

    Yang Xiaoyuan

    2014-09-01

    Full Text Available Tri(8-quinolinolatoiron complex immobilized onto SBA-15 catalyst has been synthesized through a stepwise procedure. The characterization results indicated that the BET surface area, total pore volume and average pore width decrease after stepwise modification of SBA-15, while the structure keeps intact. Catalytic tests showed that FeQ3-SBA-15 catalyzes the oxidation reaction well with 34.8% conversion of benzyl alcohol and 74.7% selectivity to benzaldehyde when water is used as the solvent after 1 h reaction. In addition, homogeneous catalyst tri(8-quinolinolatoiron exhibits very bad catalytic behavior using water as the solvent.

  13. Semi-supervised clustering methods

    Science.gov (United States)

    Bair, Eric

    2013-01-01

    Cluster analysis methods seek to partition a data set into homogeneous subgroups. It is useful in a wide variety of applications, including document processing and modern genetics. Conventional clustering methods are unsupervised, meaning that there is no outcome variable nor is anything known about the relationship between the observations in the data set. In many situations, however, information about the clusters is available in addition to the values of the features. For example, the cluster labels of some observations may be known, or certain observations may be known to belong to the same cluster. In other cases, one may wish to identify clusters that are associated with a particular outcome variable. This review describes several clustering algorithms (known as “semi-supervised clustering” methods) that can be applied in these situations. The majority of these methods are modifications of the popular k-means clustering method, and several of them will be described in detail. A brief description of some other semi-supervised clustering algorithms is also provided. PMID:24729830

  14. Judicial supervision of enforcement agents

    Directory of Open Access Journals (Sweden)

    Bodiroga Nikola

    2015-01-01

    Full Text Available The main focus of this paper is the supervision of enforcement agents conducted by enforcement courts. Law on Enforcement and Security recognizes three levels of control of enforcement agents. Certain monitoring powers are delegated to the Ministry of Justice and to Chamber of Enforcement Agents. However, for parties and other participants to enforcement proceedings control of enforcement agents implemented by enforcement courts seems to be the most important one. The strongest powers of enforcement agents are related to the special procedure for collection of claims for utilities and other similar services (exclusive competence of enforcement agents and for carrying out the enforcement (if enforcement creditor has requested it. When it comes to special procedure for collection of claims for utilities and other similar services objection can be used in order to control legality of decisions rendered by enforcements agents. However, many procedural issues related to the objection procedure remain unsolved. Motion for correction of irregularities is the only legal remedy that can be used when enforcement is being carried out by enforcement agents. This legal remedy cannot be considered an effective one in the sense of Article 13 European Convention for Protection of Human Rights and Fundamental Liberties. The new proposed Law on Enforcement and Security expected to come into force on July 1, 2016, will delegate the exclusive competence for carrying out the enforcement to enforcement agents (except cases related to family relations and reinstatement, but it will not improve the court supervision of their work.

  15. TARGET2 Imbalances and the ECB as Lender of Last Resort

    Directory of Open Access Journals (Sweden)

    Francesco Purificato

    2015-10-01

    Full Text Available This paper analyses the issue of the dynamics of the TARGET2 system balances during the sovereign debt crisis, when some countries registered a decisive inflow of the central bank liquidity and others showed an outflow. The dynamics in the TARGET2 are here explained as being due to a fall in the level of confidence in the capacity of the Economic and Monetary Union to survive, rather than to disparities in the level of competitiveness among countries of the Eurozone. This crisis of confidence has to be considered as the consequence of the implicit refusal of the European institutions to create a mechanism working as lender of last resort for the euro area member States; indeed, only when the ECB took this responsibility by launching the Outright Monetary Transactions clear signs of improvement were observed in the sovereign debt crisis.

  16. The Optimization of setting the Supervision in Organization

    OpenAIRE

    Vyštejnová, Markéta

    2015-01-01

    The Optimization of setting the Supervision in Organization Abstract This diploma thesis aims to optimize supervision in organization providing social services. The theoretical part contains chapters about supervision, explains the function and types of supervision, the supervisor's personality, the content of the supervision contract and ethical principles in supervision. This part describes the organization's culture and its impact on supervision. The theoretical part concludes with a chapt...

  17. Supervision in Motivational Interviewing: An Exploratory Study.

    Science.gov (United States)

    Beckman, Maria; Bohman, Benjamin; Forsberg, Lars; Rasmussen, Finn; Ghaderi, Ata

    2017-07-01

    Although supervision is believed to be an important strategy for training practitioners in evidence-based practice, little is known about how it should be organized and conducted to promote implementation fidelity. To explore supervisor behaviours that might facilitate supervisees' proficiency in motivational interviewing. In this exploratory study, ten supervisors from a primary prevention intervention of childhood obesity responded to semi-structured interviews about their supervision behaviours. A mixed method approach was used; both qualitative and quantitative data were collected and analysed. The supervisors reported using several sources of information for evaluating and providing systematic feedback on supervisees' performance. However, the majority did not use the available objective measures of proficiency as the primary source. Moreover, half of the supervisors argued that objective feedback might have a punishing effect on the supervisees. Variation in the use of supervision components that previous research has proposed to be potentially influential to the process and outcome may lead to less efficient supervision. Findings suggest that appropriate supervision activities conducted in each supervision session require clear supervision principles that specify the content and procedure of the supervision, as well as regular adherence monitoring of the supervision sessions.

  18. Clinical supervision in a challenging behaviour unit.

    Science.gov (United States)

    Carney, Stewart

    As part of an ongoing service development programme at St Andrew's Hospital, Northampton, it was identified that it would be beneficial to explore whether qualified nursing staff in the hospital's five clinical divisions were satisfied with the clinical supervision they received. Also, the survey examined whether supervision was of good quality, was suitable for different specialist environments and if it affected motivation, skills, confidence and stress levels. The survey also explored if there was a difference between D or E-grade nurses and nurses who are F grade and above regarding their perception of clinical supervision. This included a Likert scaled questionnaire (Ladany et al, 1996); and a retrospective (ex-post-facto) cross-sectional survey design. A questionnaire and information sheet was dispatched to 50 qualified nursing staff. Ten nurses from each of the five divisions were invited to participate. After one month, 35 (70 per cent) had returned the questionnaires. Senior staff benefit more and are more satisfied with regular supervision than junior staff. The survey shows that clinical supervision is in quite good shape, with most nurses receiving regular supervision within a limited time span. Large numbers of qualified nurses receive supervision in the hospital and this is extremely positive. However, there are a number of discrepancies regarding who receives supervision, and within what time frame, and why so many qualified nurses feel the supervision is not helping them work more effectively.

  19. 13 CFR 108.1630 - SBA regulation of Brokers and Dealers and disclosure to purchasers of Leverage or Trust...

    Science.gov (United States)

    2010-01-01

    ... Financial Assistance for NMVC Companies (Leverage) Funding Leverage by Use of Sba Guaranteed Trust... standing in respect to compliance with the financial, ethical, and reporting requirements of such body...

  20. Social bonds under supervision : Associating social bonds of probationers with supervision failure

    NARCIS (Netherlands)

    Lamet, W.; Dirkzwager, A.J.E.; Denkers, A.J.M.; van der Laan, P.H.

    2013-01-01

    Little is known about the role of social bonds and criminal bonds in relation to probation supervision failure. This study examined probation supervision failure in a sample of 13,091 discharged adult probationers in the Netherlands. We examined the relationship between supervision failure and

  1. Anatase TiO{sub 2} nanocrystals anchored at inside of SBA-15 mesopores and their optical behavior

    Energy Technology Data Exchange (ETDEWEB)

    Araújo, M.M. [PPGQ-GERATEC-CCN-DQ, Universidade Estadual do Piauí, João Cabral, N. 2231, P.O. Box 381, 64002-150 Teresina, PI (Brazil); Departamento de Química (DQ), Universidade Federal do Piauí-UFPI, 64049-550 Teresina, PI (Brazil); Silva, L.K.R. [PPGQ-GERATEC-CCN-DQ, Universidade Estadual do Piauí, João Cabral, N. 2231, P.O. Box 381, 64002-150 Teresina, PI (Brazil); Sczancoski, J.C.; Orlandi, M.O.; Longo, E. [CDMF-Universidade Estadual Paulista, P.O. Box 355, 14801-907, Araraquara, SP (Brazil); Santos, A.G.D. [Departamento de Ciências Naturais, Universidade Estadual do Rio Grande do Norte, Mossoró, RN (Brazil); Sá, J.L.S.; Santos, R.S.; Luz, G.E. [PPGQ-GERATEC-CCN-DQ, Universidade Estadual do Piauí, João Cabral, N. 2231, P.O. Box 381, 64002-150 Teresina, PI (Brazil); Cavalcante, L.S., E-mail: laeciosc@gmail.com [PPGQ-GERATEC-CCN-DQ, Universidade Estadual do Piauí, João Cabral, N. 2231, P.O. Box 381, 64002-150 Teresina, PI (Brazil)

    2016-12-15

    Highlights: • New synthesis method to obtention of TiO{sub 2}/SBA-15 mesoporous. • Textural properties of TiO{sub 2}/SBA-15 mesoporous. • Optical band gap model to TiO{sub 2}/SBA-15 mesoporous. - Abstract: In this paper, a new synthesis method was proposed to obtain anatase titanium oxide (TiO{sub 2}) nanocrystals anchored into SBA-15 molecular sieve, as a matrix assigned by the in-situ anchoring (ISA) method. Pure SBA-15 and modified with TiO{sub 2} nanocrystals at different Si/Ti molar ratios (R = 75, 50, and 25) were structurally characterized by X-ray diffraction (XRD), Micro-Raman and Fourier Transform infrared (FTIR) spectroscopies. Specific surface area, pore volume and average pore diameter were estimated using both Brunauer-Emmett-Teller (BET) and Barrett-Joyner-Halenda (BJH) methods, respectively. Morphological aspects of these samples were observed by means of field emission scanning electron microscopy (FE-SEM) and transmission electron microscopy (TEM). Optical properties were investigated by ultraviolet-visible (UV-vis) diffuse reflectance spectroscopy. XRD patterns, Micro-Raman and FT-IR spectra indicate the TiO{sub 2} nanocrystals crystallized in a tetragonal structure anchored into the SBA-15 mesopores. BET and BJH methods prove a large amount of TiO{sub 2} nanocrystals were anchored inside of SBA-15 mesopores due to increase in surface area and average pore size of SBA-15 matrix. FE-SEM and TEM images showed the pure SBA-15 has an elongated hexagon-shaped microstructure, and an average size of 7.34 nm for 2D hexagonal mesopores. Moreover, ISA method was able to avoid blocking of mesopores, in addition promotes a significant increasing the impregnation rate of anatase TiO{sub 2} nanocrystals in SBA-15 matrix. A growth mechanism was proposed in order to explain the stages involved in the formation of TiO{sub 2}-SBA mesoporous. UV–vis spectra revealed a dependence of the optical band gap energy (E{sub gap}) with the decreasing of Si/Ti molar

  2. Empirical study of supervised gene screening

    Directory of Open Access Journals (Sweden)

    Ma Shuangge

    2006-12-01

    Full Text Available Abstract Background Microarray studies provide a way of linking variations of phenotypes with their genetic causations. Constructing predictive models using high dimensional microarray measurements usually consists of three steps: (1 unsupervised gene screening; (2 supervised gene screening; and (3 statistical model building. Supervised gene screening based on marginal gene ranking is commonly used to reduce the number of genes in the model building. Various simple statistics, such as t-statistic or signal to noise ratio, have been used to rank genes in the supervised screening. Despite of its extensive usage, statistical study of supervised gene screening remains scarce. Our study is partly motivated by the differences in gene discovery results caused by using different supervised gene screening methods. Results We investigate concordance and reproducibility of supervised gene screening based on eight commonly used marginal statistics. Concordance is assessed by the relative fractions of overlaps between top ranked genes screened using different marginal statistics. We propose a Bootstrap Reproducibility Index, which measures reproducibility of individual genes under the supervised screening. Empirical studies are based on four public microarray data. We consider the cases where the top 20%, 40% and 60% genes are screened. Conclusion From a gene discovery point of view, the effect of supervised gene screening based on different marginal statistics cannot be ignored. Empirical studies show that (1 genes passed different supervised screenings may be considerably different; (2 concordance may vary, depending on the underlying data structure and percentage of selected genes; (3 evaluated with the Bootstrap Reproducibility Index, genes passed supervised screenings are only moderately reproducible; and (4 concordance cannot be improved by supervised screening based on reproducibility.

  3. Self-supervised dynamical systems

    International Nuclear Information System (INIS)

    Zak, Michail

    2004-01-01

    A new type of dynamical systems which capture the interactions via information flows typical for active multi-agent systems is introduced. The mathematical formalism is based upon coupling the classical dynamical system (with random components caused by uncertainties in initial conditions as well as by Langevin forces) with the corresponding Liouville or the Fokker-Planck equations describing evolution of these uncertainties in terms of probability density. The coupling is implemented by information-based supervising forces which fundamentally change the patterns of probability evolution. It is demonstrated that the probability density can approach prescribed attractors while exhibiting such patterns as shock waves, solitons and chaos in probability space. Applications of these phenomena to information-based neural nets, expectation-based cooperation, self-programmed systems, control chaos using terminal attractors as well as to games with incomplete information, are addressed. A formal similarity between the mathematical structure of the introduced dynamical systems and quantum mechanics is discussed

  4. 28 CFR 2.207 - Supervision reports to Commission.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Supervision reports to Commission. 2.207....207 Supervision reports to Commission. A regular supervision report shall be submitted to the Commission by the supervision officer after the completion of 12 months of continuous community supervision...

  5. Dimerization of Ethylene to Butenes Over Ordered Mesoporous Silica SBA-15 Supported Ni-Al Catalysts with Different Morphologies.

    Science.gov (United States)

    Kim, Tae-Wan; Jun, Jong Won; Hong, Seok Il; Kim, Chul-Ung

    2018-03-01

    A series of ordered mesoporous silica (OMS) SBA-15 supports with different morphologies were prepared by different synthetic methods to investigate the effect of the characteristics of the morphology of OMS on the ethylene dimerization outcomes. After additions of Ni and Al species into the SBA-15 support, a dimerization reaction of ethylene was performed using a fixed-bed reactor. Rod-type Ni-Al-SBA-15 with a small micron size showed better catalytic performance compared to those of the other catalysts. From these catalytic results, the particle size and morphology of a SBA-15 support critically influenced the catalytic activities and lifetimes of the dimerization catalysts. The optimum reaction pathway in the Ni-Al-SBA-15 catalyst enhanced the overall catalytic performance due to the suppression of the further oligomerization of ethylene and butenes. Moreover, ethylene dimerization was investigated over the rod-type Ni-Al-SBA-15 catalyst to discover an optimum reaction condition. The maximum yield of butenes was 24.7% at 300 °C at 11.5 bar with a WHSV of 1.5 h-1.

  6. Nickel Particles Selectively Confined in the Mesoporous Channels of SBA-15 Yielding a Very Stable Catalyst for DRM Reaction.

    Science.gov (United States)

    Rodriguez-Gomez, Alberto; Pereñiguez, Rosa; Caballero, Alfonso

    2018-01-18

    A series of four Ni catalysts supported on SBA-15 and on a high SiO 2 surface area have been prepared by modified impregnation (ImU) and deposition-precipitation (DP) methods. The catalysts have been extensively characterized, including in situ XAS (bulk sensitive) and XPS (surface sensitive) techniques, and their catalytic activities evaluated in the dry reforming reaction of methane (DRM). The combined use of XPS and XAS has allowed us to determine the location of nickel particles on each catalyst after reduction at high temperature (750 °C). Both Ni/SiO 2 -DP and Ni/SBA-15-DP catalysts yield well-dispersed and homogeneous metallic phases mainly located in the mesoporosity of both supports. On the contrary, the Ni/SiO 2 -ImU and Ni/SBA-15-ImU catalysts present a bimodal distribution of the reduced nickel phase, with nickel metallic particles located out and into the mesoporous structure of SiO 2 or the SBA-15 channels. The Ni/SBA-15-DP catalyst was found the most stable and performing system, with a very low level of carbon deposition, about an order of magnitude lower than the equivalent ImU catalyst. This outstanding performance comes from the confinement of small and homogeneous nickel particles in the mesoporous channels of SBA-15, which, in strong interaction with the support, are resistant to sintering and coke deposition during the demanding reaction conditions of DRM.

  7. Interaction in PhD supervision

    DEFF Research Database (Denmark)

    Kobayashi, Sofie; Grout, Brian William Wilson; Rump, Camilla Østerberg

    This paper contains an analysis of a single supervision session, undertaken with the aim of identifying how learning opportunities might be created for a PhD student. The supervision session concerned methodologies to be employed in a PhD study related to storm water management and included the P...

  8. On Cavellian scepticism and postgraduate student supervision ...

    African Journals Online (AJOL)

    In this essay I offer an imaginary of postgraduate student supervision focusing on sceptical encounters with the other. Drawing on the seminal thoughts of Harvard philosopher Stanley Cavell (1997), particularly on his ideas on 'living with scepticism', I argue that postgraduate student supervision ought to be an encounter ...

  9. A Phenomenological Investigation of "Good" Supervision Events.

    Science.gov (United States)

    Worthen, Vaughn; McNeill, Brian W.

    1996-01-01

    Explored the experience of "good" supervision events from the perspective of supervisees using a qualitative phenomenological research methodology. Eight intermediate-level to advanced-level trainees participated in a tape-recorded interview in which they described a recent good supervision experience, yielding transcripts that were subjected to a…

  10. On Cavellian Scepticism and Postgraduate Student Supervision

    Science.gov (United States)

    Waghid, Y.

    2011-01-01

    In this essay I offer an imaginary of postgraduate student supervision focusing on sceptical encounters with the other. Drawing on the seminal thoughts of Harvard philosopher Stanley Cavell (1997), particularly on his ideas on "living with scepticism", I argue that postgraduate student supervision ought to be an encounter framed by…

  11. A Gestalt Approach to Group Supervision

    Science.gov (United States)

    Melnick, Joseph; Fall, Marijane

    2008-01-01

    The authors define and then describe the practice of group supervision. The role of creative experiment in assisting supervisees who perceive themselves as confused, moving in circles, or immobilized is described. Fictional case examples illustrate these issues in supervision. The authors posit the "good fit" of Gestalt theory and techniques with…

  12. Wellness Model of Supervision: A Comparative Analysis

    Science.gov (United States)

    Lenz, A. Stephen; Sangganjanavanich, Varunee Faii; Balkin, Richard S.; Oliver, Marvarene; Smith, Robert L.

    2012-01-01

    This quasi-experimental study compared the effectiveness of the Wellness Model of Supervision (WELMS; Lenz & Smith, 2010) with alternative supervision models for developing wellness constructs, total personal wellness, and helping skills among counselors-in-training. Participants were 32 master's-level counseling students completing their…

  13. The Agile Approach with Doctoral Dissertation Supervision

    Science.gov (United States)

    Tengberg, Lars Göran Wallgren

    2015-01-01

    Several research findings conclude that many doctoral students fail to complete their studies within the allowable time frame, in part because of problems related to the research and supervision process. Surveys show that most doctoral students are generally satisfied with their dissertation supervision. However, these surveys also reveal some…

  14. 19 CFR 111.28 - Responsible supervision.

    Science.gov (United States)

    2010-04-01

    ... exercise responsible supervision and control (see § 111.1) over the transaction of the customs business of... 19 Customs Duties 1 2010-04-01 2010-04-01 false Responsible supervision. 111.28 Section 111.28 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE...

  15. Applying Services Marketing Principles to Postgraduate Supervision

    Science.gov (United States)

    Dann, Stephen

    2008-01-01

    Purpose: The paper aims to describe the application of two key service quality frameworks for improving the delivery of postgraduate research supervision. The services quality frameworks are used to identify key areas of overlap between services marketing practice and postgraduate supervision that can be used by the supervisor to improve research…

  16. The Elements: A Model of Mindful Supervision

    Science.gov (United States)

    Sturm, Deborah C.; Presbury, Jack; Echterling, Lennis G.

    2012-01-01

    Mindfulness, based on an ancient spiritual practice, is a core quality and way of being that can deepen and enrich the supervision of counselors. This model of mindful supervision incorporates Buddhist and Hindu conceptualizations of the roles of the five elements--space, earth, water, fire, air--as they relate to adhikara or studentship, the…

  17. Boosting for Multiclass Semi-Supervised Learning

    NARCIS (Netherlands)

    Tanha, J.; van Someren, M.; Afsarmanesh, H.

    2014-01-01

    We present an algorithm for multiclass semi-supervised learning, which is learning from a limited amount of labeled data and plenty of unlabeled data. Existing semi-supervised learning algorithms use approaches such as one-versus-all to convert the multiclass problem to several binary classification

  18. Supervision of Psychotherapy: Models, Issues, and Recommendations

    Science.gov (United States)

    Westefeld, John S.

    2009-01-01

    Current models and issues related to psychotherapy supervision are examined. These include ethical and legal issues, problems of interpersonal competence, and multicultural issues. As a part of this analysis, interviews about supervision with five prominent counseling psychologists are included to provide their perspectives. Implications for the…

  19. 19 CFR 146.3 - Customs supervision.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 2 2010-04-01 2010-04-01 false Customs supervision. 146.3 Section 146.3 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY (CONTINUED) FOREIGN TRADE ZONES General Provisions § 146.3 Customs supervision. (a) Assignment of Customs...

  20. How Does Supervision Support Inclusive Teacherhood?

    Science.gov (United States)

    Alila, Sanna; Määttä, Kaarina; Uusiautti, Satu

    2016-01-01

    Supervision is a multidimensional concept and phenomenon. In this study, the advantages of supervision and its development in inclusive teacherhood was studied. Inclusive teacherhood means a teacher's professional development and the school culture's change toward participatory school for all students. The study analyzed the views of supervisors…

  1. 36 CFR 25.3 - Supervision; suspensions.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Supervision; suspensions. 25.3 Section 25.3 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR NATIONAL MILITARY PARKS; LICENSED GUIDE SERVICE REGULATIONS § 25.3 Supervision; suspensions. (a) The guide...

  2. 17 CFR 166.3 - Supervision.

    Science.gov (United States)

    2010-04-01

    ... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Supervision. 166.3 Section 166.3 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION CUSTOMER PROTECTION RULES § 166.3 Supervision. Each Commission registrant, except an associated person who has no supervisory...

  3. 32 CFR 552.65 - Command supervision.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 3 2010-07-01 2010-07-01 true Command supervision. 552.65 Section 552.65 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY MILITARY RESERVATIONS AND....65 Command supervision. (a) All insurance business conducted on Army installation will be by...

  4. Teacher Supervision Practices and Principals' Characteristics

    Science.gov (United States)

    April, Daniel; Bouchamma, Yamina

    2015-01-01

    A questionnaire was used to determine the individual and collective teacher supervision practices of school principals and vice-principals in Québec (n = 39) who participated in a research-action study on pedagogical supervision. These practices were then analyzed in terms of the principals' sociodemographic and socioprofessional characteristics…

  5. 27 CFR 24.30 - Supervision.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Supervision. 24.30 Section 24.30 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS WINE Administrative and Miscellaneous Provisions Authorities § 24.30 Supervision...

  6. 28 CFR 551.32 - Staff supervision.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Staff supervision. 551.32 Section 551.32 Judicial Administration BUREAU OF PRISONS, DEPARTMENT OF JUSTICE INSTITUTIONAL MANAGEMENT MISCELLANEOUS Inmate Organizations § 551.32 Staff supervision. (a) The Warden shall appoint a staff member as the...

  7. 9 CFR 145.11 - Supervision.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Supervision. 145.11 Section 145.11 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE... Supervision. (a) The Official State Agency may designate qualified persons as Authorized Agents to do the...

  8. 21 CFR 640.62 - Medical supervision.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 7 2010-04-01 2010-04-01 false Medical supervision. 640.62 Section 640.62 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) BIOLOGICS ADDITIONAL STANDARDS FOR HUMAN BLOOD AND BLOOD PRODUCTS Source Plasma § 640.62 Medical supervision. A...

  9. Supportive supervision for medicines management in government ...

    African Journals Online (AJOL)

    Introduction: effective supportive supervision is widely recognized as essential for optimal management of medicines in government health facilities and also in contributing towards improved access and utilization of health services. This study sought to examine the extent supportive supervision for medicines management ...

  10. 9 CFR 146.10 - Supervision.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Supervision. 146.10 Section 146.10 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE... Supervision. (a) The Official State Agency may designate qualified persons as Authorized Agents to do the...

  11. Skærpet bevidsthed om supervision

    DEFF Research Database (Denmark)

    Pedersen, Inge Nygaard

    2002-01-01

    This article presents a historical survey of the initiatives which have taken place in european music therapy towards developing a deeper consciousness about supervision. Supervision as a disciplin in music therapy training, as a maintenance of music therapy profession and as a postgraduate...

  12. Effective use of technology in clinical supervision

    Directory of Open Access Journals (Sweden)

    Priya Martin

    2017-06-01

    Full Text Available Clinical supervision is integral to continuing professional development of health professionals. With advances in technology, clinical supervision too can be undertaken using mediums such as videoconference, email and teleconference. This mode of clinical supervision is termed as telesupervision. While telesupervision could be useful in any context, its value is amplified for health professionals working in rural and remote areas where access to supervisors within the local work environment is often diminished. While telesupervision offers innovative means to undertake clinical supervision, there remain gaps in the literature in terms of its parameters of use in clinical practice. This article outlines ten evidence-informed, practical tips stemming from a review of the literature that will enable health care stakeholders to use technology effectively and efficiently while undertaking clinical supervision. By highlighting the “how to” aspect, telesupervision can be delivered in the right way, to the right health professional, at the right time.

  13. Nuclear safety culture and nuclear safety supervision

    International Nuclear Information System (INIS)

    Chai Jianshe

    2013-01-01

    In this paper, the author reviews systematically and summarizes up the development process and stage characteristics of nuclear safety culture, analysis the connotation and characteristics of nuclear safety culture, sums up the achievements of our country's nuclear safety supervision, dissects the challenges and problems of nuclear safety supervision. This thesis focused on the relationship between nuclear safety culture and nuclear safety supervision, they are essential differences, but there is a close relationship. Nuclear safety supervision needs to introduce some concepts of nuclear safety culture, lays emphasis on humanistic care and improves its level and efficiency. Nuclear safety supervision authorities must strengthen nuclear safety culture training, conduct the development of nuclear safety culture, make sure that nuclear safety culture can play significant roles. (author)

  14. Functionalized SBA-15 supported nickel (II)–oxime–imine catalysts for liquid phase oxidation of olefins under solvent-free conditions

    International Nuclear Information System (INIS)

    Paul, Luna; Banerjee, Biplab; Bhaumik, Asim; Ali, Mahammad

    2016-01-01

    A new oxime–imine functionalized highly ordered mesoporous SBA-15 (SBA-15-NH 2 -DAMO) has been synthesized via post-synthesis functionalization of SBA-15 with 3-aminopropyl-triethoxysilane followed by the Schiff base condensation with diacetylmonooxime, which was further reacted with Ni(ClO 4 ) 2 to yield the functionalized nickel catalyst SBA-15-NH 2 -DAMO-Ni. All the synthesized materials were thoroughly characterized using different characterization techniques. It was found that SBA-15-NH 2 -DAMO-Ni catalyzes the one-pot oxidation of olefins like styrene, cyclohexene, cyclooctene, 1-hexene and 1-octene to the corresponding benzaldehyde, cyclohexene-1-ol and cyclooctene-oxide, respectively under solvent-free conditions by using tert-butylhydroperoxide as oxidant. - Graphical abstract: A new well characterized oxime–imine functionalized highly ordered mesoporous SBA-15-NH 2 -DAMO-Ni complex catalyzes the one-pot oxidation of olefins under solvent free mild conditions.

  15. Encapsulation of Coumarin 151 into the mesopores of modified rodlike SBA-15

    International Nuclear Information System (INIS)

    Guli, Mina; Li, Xiaotian; Chen, Yue; Ding, Hong; Li, Jixue; Qiu, Shilun

    2010-01-01

    Dye Coumarin 151 was postgrafted into the rodlike SBA-15 mesoporous materials, which were synthesized by a direct hydrothermal synthesis method and further modified by an organic silane with a terminal amino group. Characterization by powder X-ray diffraction, N 2 adsorption-desorption, transmission electron microscopy, photoluminescence and scanning electron microscopy were carried out. Small-angle X-ray diffraction and N 2 adsorption-desorption characterizations showed that these dye containing materials remained as ordered mesostructures and the pore size was from 6 nm for blank sample to 3.6 nm for postgrafting sample. PL characterization of composite samples exhibited optical properties with different dye concentrations. The characterization showed the existence of Coumarin 151 in the channels of SBA-15 and the composite materials with novel optical properties enabled possible applications in optical sensing and electron acceptors.

  16. Selective Preparation of trans-Carveol over Ceria Supported Mesoporous Materials MCM-41 and SBA-15

    Directory of Open Access Journals (Sweden)

    Nariman F. Salakhutdinov

    2013-05-01

    Full Text Available Ce-modified mesoporous silica materials MCM-41 and SBA-15, namely 32 wt % Ce–Si–MCM-41, 16 wt % Ce–H–MCM-41 and 20 wt % Ce–Si–SBA-15, were prepared, characterized and studied in the selective preparation of trans-carveol by α-pinene oxide isomerization. The characterizations of these catalysts were performed using scanning electron microscopy, X-ray photoelectron spectroscopy, nitrogen adsorption and FTIR pyridine adsorption. Selective preparation of trans-carveol was carried out in the liquid phase in a batch reactor. The activity and the selectivity of catalyst were observed to be influenced by their acidity, basicity and morphology of the mesoporous materials. The formation of trans-carveol is moreover strongly influenced by the basicity of the used solvent and in order to achieve high yields of this desired alcohol it is necessary to use polar basic solvent.

  17. or Ni-promoted MoS2/SBA-15 catalysts

    Indian Academy of Sciences (India)

    onboard fuel cells requires sulphur levels to be brought down to 0.1 ppm. Hydrotreating is a well-known unit operation in a petroleum refinery to reduce sulphur le- ... review.7 Klimova et al.8 and their group reported the highly active SBA-15 supported NiMo and CoMo cata- lysts and the role of citric acid.9,10 Various ...

  18. From new vistas to life lines: psychologists' satisfaction with supervision and confidence in supervising.

    Science.gov (United States)

    McMahon, Aisling; Errity, Darina

    2014-01-01

    This study aimed to provide the first detailed survey of Irish psychologists' supervision practices as well as to identify what is related to satisfaction with supervisory support and to confidence in providing supervision. An online survey was distributed nationwide to Irish psychologists. Participants were mostly clinical and counselling psychologists. Three-quarters of the participants constituted 51% of the total population of Irish health service psychologists, the remainder working in various non-health service settings. The results showed that most Irish psychologists attend supervision but at a low frequency, typically once monthly. One-third were dissatisfied with their supervision, greater satisfaction being related to having more frequent clinical supervision and having external individual clinical supervision. Having a safe and trustworthy relationship with supervisors was a dominant issue, and two-thirds of psychologists wanted separation of their clinical and line management supervision. Although 70% were supervisors, only 40% were confident in their supervisory skills and just 16% had formal supervisor training. Independent predictors of supervisory confidence were experience as a psychologist, having formal supervisor training, experience as a supervisor and confidence as a therapist. A novel finding was that longer experience of personal therapy was related to greater confidence as a supervisor. This study indicates the need for access to more frequent clinical supervision to be facilitated for psychologists and for there to be clear separation of line management and clinical supervision. It is also essential that more resources are put into training supervisors. While most psychologists are engaged in supervision, frequency of attendance is low, with more satisfied psychologists having more frequent supervision. Most psychologists want separation of their clinical and line management supervision and have a preference for external supervision, safe

  19. 25 CFR 103.38 - Is there anything else for BIA or the lender to do after BIA makes payment?

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Is there anything else for BIA or the lender to do after BIA makes payment? 103.38 Section 103.38 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR FINANCIAL ACTIVITIES LOAN GUARANTY, INSURANCE, AND INTEREST SUBSIDY Default and Payment by BIA § 103.38 Is there anything else for BIA or the lende...

  20. Efficient low-temperature soot combustion by bimetallic Ag-Cu/SBA-15 catalysts.

    Science.gov (United States)

    Wen, Zhaojun; Duan, Xinping; Hu, Menglin; Cao, Yanning; Ye, Linmin; Jiang, Lilong; Yuan, Youzhu

    2018-02-01

    In this study, the effects of copper (Cu) additive on the catalytic performance of Ag/SBA-15 in complete soot combustion were investigated. The soot combustion performance of bimetallic Ag-Cu/SBA-15 catalysts was higher than that of monometallic Ag and Cu catalysts. The optimum catalytic performance was acquired with the 5Ag 1 -Cu 0.1 /SBA-15 catalyst, on which the soot combustion starts at T ig =225°C with a T 50 =285°C. The temperature for 50% of soot combustion was lower than that of conventional Ag-based catalysts to more than 50°C (Aneggi et al., 2009). Physicochemical characterizations of the catalysts indicated that addition of Cu into Ag could form smaller bimetallic Ag-Cu nanolloy particles, downsizing the mean particle size from 3.7nm in monometallic catalyst to 2.6nm in bimetallic Ag-Cu catalyst. Further experiments revealed that Ag and Cu species elicited synergistic effects, subsequently increasing the content of surface active oxygen species. As a result, the structure modifications of Ag by the addition of Cu strongly intensified the catalytic performance. Copyright © 2017. Published by Elsevier B.V.

  1. Synthesis of Pt-Sn core-shell nanoparticles deposited on SBA-15 modified

    Energy Technology Data Exchange (ETDEWEB)

    Alvarez-Contreras, L.; Alonso-Lemus, I. [Centro de Investigacion en Materiales Avanzados S.C., Laboratorio Nacional de Nanotecnologia (Mexico); Botte, G. G. [Ohio University, Center for Electrochemical Engineering Research, Department of Chemical and Biomolecular Engineering (United States); Verde-Gomez, Y., E-mail: ysmaelverde@yahoo.com [Instituto Tecnologico de Cancun (Mexico)

    2013-07-15

    A novel one-step synthesis method to prepare Pt-Sn bimetallic nanoparticles supported on mesoporous silica with high surface area (SBA-15, 700 m{sup 2}/g) and narrow pore size distribution (around 9.5 nm) was developed. Tin incorporation plays an important dual role, to create active sites into the silica walls that serve as particles anchors center, and to grow Pt-Sn core-shell nanoparticles. High-resolution transmission and scanning electron microscopy, and X-ray diffraction pattern confirm the formation of the Pt-Sn core-shell type nanoparticles ( Almost-Equal-To 1-10 nm). The metal loading was 2.2 and 2.3 wt% for Pt and Sn, respectively. Electron microscopy results show that the metal nanoparticles were deposited not only on the matrix, but also inside of it. Structural, textural, and morphological features of the SBA-15 were slightly affected after the nanoparticles deposition, maintaining its high surface area. The results obtained suggest that Pt-Sn on SBA-15 could be attractive material for several catalytic applications, due to the narrow particle size distribution achieved (from 1 to 10 nm) the high dispersion on the support, as well as the Pt-Sn alloy developed.Graphical Abstract.

  2. Thermoresponsive copolymer-grafted SBA-15 porous silica particles for temperature-triggered topical delivery systems

    Directory of Open Access Journals (Sweden)

    S. A. Jadhav

    2017-02-01

    Full Text Available A series of poly(N-isopropylacrylamide-co-acrylamide thermoresponsive random copolymers with different molecular weights and composition were synthesized and characterized by attenuated total reflectance Fourier-transform infrared (ATR-FTIR, differential scanning calorimetry (DSC, size exclusion chromatography (SEC and proton nuclear magnetic resonance (NMR spectroscopy. The lower critical solution temperatures (LCST of the copolymers were tuned by changing the mole ratios of monomers. Copolymer with highest molecular weight and LCST (41.2 °C was grafted on SBA-15 type mesoporous silica particles by a two-step polymer grafting procedure. Bare SBA-15 and the thermoresponsive copolymergrafted (hybrid SBA-15 particles were fully characterized by scanning electron microscope (SEM, ATR-FTIR, thermogravimetric analysis (TGA and Brunauer-Emmett-Teller (BET analyses. The hybrid particles were tested for their efficiency as temperature-sensitive systems for dermal delivery of the antioxidant rutin (quercetin-3-O-rutinoside. Improved control over rutin release by hybrid particles was obtained which makes them attractive hybrid materials for drug delivery.

  3. Enhanced nitrogen removal from pharmaceutical wastewater using SBA-ANAMMOX process.

    Science.gov (United States)

    Tang, Chong-Jian; Zheng, Ping; Chen, Ting-Ting; Zhang, Ji-Qiang; Mahmood, Qaisar; Ding, Shuang; Chen, Xiao-Guang; Chen, Jian-Wei; Wu, Da-Tian

    2011-01-01

    Efficient biological nitrogen removal from pharmaceutical wastewater has been focused recently. The present study dealt with the treatment of colistin sulfate and kitasamycin manufacturing wastewater through anaerobic ammonium oxidation (ANAMMOX). The biotoxicity assay on luminescent bacterium Photobacterium phosphoreum (T3 mutation) showed that the pharmaceutical wastewater imparted severe toxicity with a relative luminosity of 3.46% ± 0.45%. During long-term operation, the cumulative toxicity from toxic pollutants in wastewater resulted in the performance collapse of conventional ANAMMOX process. A novel ANAMMOX process with sequential biocatalyst (ANAMMOX granules) addition (SBA-ANAMMOX process) was developed by combining high-rate ANAMMOX reactor with sequential biocatalyst addition (SBA). At biocatalyst addition rate of 0.025 g VSS (L wastewater)(-1) day(-1), the nitrogen removal rate of the process reached up to 9.4 kg N m(-3) day(-1) in pharmaceutical wastewater treatment. The effluent ammonium concentration was lower than 50 mg N L(-1), which met the Discharge Standard of Water Pollutants for Pharmaceutical Industry in China (GB 21903-2008). The application of SBA-ANAMMOX process in refractory ammonium-rich wastewater is promising. Copyright © 2010 Elsevier Ltd. All rights reserved.

  4. Effects of surface residual species in SBA-16 on encapsulated chiral (1S,2S)-DPEN-RuCl2(TPP)2 in asymmetric hydrogenation of acetophenone

    Science.gov (United States)

    Shi, Xiufeng; Xing, Bin; Fan, Binbin; Xue, Zhaoteng; Li, Ruifeng

    2016-03-01

    The SBA-16 obtained by different routes of elimination of organic templates were used as the hosts for encapsulation of chiral Ru complex (1S,2S)-DPEN-RuCl2(TPP)2 ( 1) (DPEN = 1,2-diphenylethylene-diamine, TPP = triphenyl phosphine). The methods for removing templates had distinct effects on the amount of residual template in SBA-16, which made the SBA-16 with different surface and structure properties. 1 encapsulated in SBA-16 extracted with the mixture of pyridine and ethanol showed higher activity and enantioselectivity for acetophenone asymmetric hydrogenation.

  5. Providing effective supervision in clinical neuropsychology.

    Science.gov (United States)

    Stucky, Kirk J; Bush, Shane; Donders, Jacobus

    2010-01-01

    A specialty like clinical neuropsychology is shaped by its selection of trainees, educational standards, expected competencies, and the structure of its training programs. The development of individual competency in this specialty is dependent to a considerable degree on the provision of competent supervision to its trainees. In clinical neuropsychology, as in other areas of professional health-service psychology, supervision is the most frequently used method for teaching a variety of skills, including assessment, report writing, differential diagnosis, and treatment. Although much has been written about the provision of quality supervision in clinical and counseling psychology, very little published guidance is available regarding the teaching and provision of supervision in clinical neuropsychology. The primary focus of this article is to provide a framework and guidance for the development of suggested competency standards for training of neuropsychological supervisors, particularly at the residency level. In this paper we outline important components of supervision for neuropsychology trainees and suggest ways in which clinicians can prepare for supervisory roles. Similar to Falender and Shafranske (2004), we propose a competency-based approach to supervision that advocates for a science-informed, formalized, and objective process that clearly delineates the competencies required for good supervisory practice. As much as possible, supervisory competencies are related to foundational and functional competencies in professional psychology, as well as recent legislative initiatives mandating training in supervision. It is our hope that this article will foster further discussion regarding this complex topic, and eventually enhance training in clinical neuropsychology.

  6. Moments of real relationship in psychoanalytic supervision.

    Science.gov (United States)

    Watkins, C Edward

    2012-09-01

    What role does the real relationship play in psychoanalytic supervision? While the real relationship's role has long been and continues to be considered with regard to psychoanalysis, it has received virtually no attention in the supervision literature. In this paper, using Horney's construct of the real self as conceptual anchor, I attempt to: (1) situate the real relationship squarely within the borders of the psychoanalytic supervision relationship; (2) examine the relevance of real relationship phenomena for the supervision experience; (3) provide some simple, ordinary yet meaningful examples of case dialogue that illustrate moments of real relationship in supervision; and (4) introduce the concept of real relationship rupture and consider its potential ramifications for and impact upon the supervisor-supervisee relationship. Just as ruptures can occur in the supervisory alliance, I propose that ruptures can also transpire in the supervisory real relationship, have the potential to reverberate throughout the entirety of the supervision experience, and depending upon how they are handled, can prove either constructive and relationally energizing and enlivening or enervating and eviscerating to supervision process and outcome.

  7. 19 CFR 19.38 - Supervision of exportation.

    Science.gov (United States)

    2010-04-01

    ... Supervision of exportation. (a) Sales ticket withdrawals. Conditionally duty-free merchandise withdrawn under the sales ticket procedure for exportation shall be exported only under Customs supervision as...

  8. Optimistic semi-supervised least squares classification

    DEFF Research Database (Denmark)

    Krijthe, Jesse H.; Loog, Marco

    2017-01-01

    The goal of semi-supervised learning is to improve supervised classifiers by using additional unlabeled training examples. In this work we study a simple self-learning approach to semi-supervised learning applied to the least squares classifier. We show that a soft-label and a hard-label variant...... of self-learning can be derived by applying block coordinate descent to two related but slightly different objective functions. The resulting soft-label approach is related to an idea about dealing with missing data that dates back to the 1930s. We show that the soft-label variant typically outperforms...

  9. [Possibilities of supervision in medical practice].

    Science.gov (United States)

    Lönnqvist, Jouko

    2014-01-01

    In supervision, a doctor examines in interaction with the supervisor her/his work, work role and collaborative relationships with the aim to develop herself/himself and the associated work community. In clinical supervision, a doctor's way of acting in interactive relationships with the patients is examined through patient cases, based on the doctor's own experience. Supervision can be used to strengthen the physician identity, clarify the work role, assimilate and delve into clinical work, support professional development and working career, manage one's own work and coping at work, develop collaboration and team work, and support the work of medical directors.

  10. Comparing supervised and unsupervised category learning.

    Science.gov (United States)

    Love, Bradley C

    2002-12-01

    Two unsupervised learning modes (incidental and intentional unsupervised learning) and their relation to supervised classification learning are examined. The approach allows for direct comparisons of unsupervised learning data with the Shepard, Hovland, and Jenkins (1961) seminal studies in supervised classification learning. Unlike supervised classification learning, unsupervised learning (especially under incidental conditions) favors linear category structures over compact nonlinear category structures. Unsupervised learning is shown to be multifaceted in that performance varies with task conditions. In comparison with incidental unsupervised learning, intentional unsupervised learning is more rule like, but is no more accurate. The acquisition and application of knowledge is also more laborious under intentional unsupervised learning.

  11. Post-crisis Belarus: Marxism and the lender of last resort

    Directory of Open Access Journals (Sweden)

    Heather Bell

    2015-07-01

    Full Text Available Existing literature has examined the predictions and proscriptions of Karl Marx in response to the 2008 global financial crisis. However, the suggestions put forth by the Marxist-leaning literature never took hold and state-level banking and finance policies have remained largely unchanged. While many criticisms of Marxism exist, this paper examines Belarus, a ‘neo-communist’ or ‘market-socialist’ state, to provide a new perspective on the continuation of capitalism in the United States and Europe. In the case of Belarus, the International Monetary Fund and the Eurasian Economic Community's Anti-Crisis Fund provided both the critical liquidity needed to temporarily quell the effects of the financial crisis. Their demands meant that Belarus agreed to speed its move away from the Soviet-era finance and banking policies and more towards its western capitalist neighbors. Its failure to implement these policies further hurt its recovery. Examining Belarus' path to and out of its financial crisis makes apparent that the role of the international lender of last resort (LOLR. The LOLR acts as a key element in protecting states embroiled in the financial crisis from facing the possibility of making the difficult policy changes put forth by the Marxist literature. By ignoring its promises under the loan conditions from its LOLRs, Belarus moved further from the recovery promised by the Marxist suggestions.

  12. Social constructionism and supervision: experiences of AAMFT supervisors and supervised therapists.

    Science.gov (United States)

    Hair, Heather J; Fine, Marshall

    2012-10-01

    A phenomenological research process was used to investigate the supervision experience for supervisors and therapists when supervisors use a social constructionist perspective. Participants of the one-to-one interviews were six AAMFT Approved Supervisors and six therapists providing counseling to individuals, couples and families. The findings suggest supervisors were committed to their self-identified supervision philosophy and intentionally sought out congruence between epistemology and practice. The shared experience of therapists indicates they associated desirable supervision experiences with their supervisors' social constructionist perspective. Our findings also indicated that supervisors' and therapists' understanding of social constructionism included the more controversial concepts of agency and extra-discursiveness. This research has taken an empirical step in the direction of understanding what the social constructionist supervision experience is like for supervisors and therapists. Our findings suggest a linkage between epistemology and supervision practice and a satisfaction with the supervision process. © 2012 American Association for Marriage and Family Therapy.

  13. Using a Mixed Model to Explore Evaluation Criteria for Bank Supervision: A Banking Supervision Law Perspective.

    Science.gov (United States)

    Tsai, Sang-Bing; Chen, Kuan-Yu; Zhao, Hongrui; Wei, Yu-Min; Wang, Cheng-Kuang; Zheng, Yuxiang; Chang, Li-Chung; Wang, Jiangtao

    2016-01-01

    Financial supervision means that monetary authorities have the power to supervise and manage financial institutions according to laws. Monetary authorities have this power because of the requirements of improving financial services, protecting the rights of depositors, adapting to industrial development, ensuring financial fair trade, and maintaining stable financial order. To establish evaluation criteria for bank supervision in China, this study integrated fuzzy theory and the decision making trial and evaluation laboratory (DEMATEL) and proposes a fuzzy-DEMATEL model. First, fuzzy theory was applied to examine bank supervision criteria and analyze fuzzy semantics. Second, the fuzzy-DEMATEL model was used to calculate the degree to which financial supervision criteria mutually influenced one another and their causal relationship. Finally, an evaluation criteria model for evaluating bank and financial supervision was established.

  14. Reflective dialogue in clinical supervision: A pilot study involving collaborative review of supervision videos.

    Science.gov (United States)

    Hill, Hamish R M; Crowe, Trevor P; Gonsalvez, Craig J

    2016-01-01

    To pilot an intervention involving reflective dialogue based on video recordings of clinical supervision. Fourteen participants (seven psychotherapists and their supervisors) completed a reflective practice protocol after viewing a video of their most recent supervision session, then shared their reflections in a second session. Thematic analysis of individual reflections and feedback resulted in the following dominant themes: (1) Increased discussion of supervisee anxiety and the tensions between autonomy and dependence; (2) intentions to alter supervisory roles and practice; (3) identification of and reflection on parallel process (defined as the dynamic transmission of relationship patterns between therapy and supervision); and (4) a range of perceived impacts including improvements in supervisory alliance. The results suggest that reflective dialogue based on supervision videos can play a useful role in psychotherapy supervision, including with relatively inexperienced supervisees. Suggestions are provided for the encouragement of ongoing reflective dialogue in routine supervision practice.

  15. Weakly supervised classification in high energy physics

    Science.gov (United States)

    Dery, Lucio Mwinmaarong; Nachman, Benjamin; Rubbo, Francesco; Schwartzman, Ariel

    2017-05-01

    As machine learning algorithms become increasingly sophisticated to exploit subtle features of the data, they often become more dependent on simulations. This paper presents a new approach called weakly supervised classification in which class proportions are the only input into the machine learning algorithm. Using one of the most challenging binary classification tasks in high energy physics — quark versus gluon tagging — we show that weakly supervised classification can match the performance of fully supervised algorithms. Furthermore, by design, the new algorithm is insensitive to any mis-modeling of discriminating features in the data by the simulation. Weakly supervised classification is a general procedure that can be applied to a wide variety of learning problems to boost performance and robustness when detailed simulations are not reliable or not available.

  16. Weakly supervised object detection with posterior regularization

    OpenAIRE

    Bilen, Hakan; Pedersoli, Marco; Tuytelaars, Tinne

    2014-01-01

    Bilen H., Pedersoli M., Tuytelaars T., ''Weakly supervised object detection with posterior regularization'', 25th British machine vision conference - BMVC 2014, 12 pp., September 1-5, 2014, Nottingham, UK.

  17. Establish Best Practices for Supervision of Instructors

    Science.gov (United States)

    2012-09-01

    Additionally, effective supervisors facilitate cooperative and non- confrontational relationships among their supervisees (Ninomoya, 1988; Waters et al...for effective supervision included mentorship abilities, interpersonal skills, cultural understanding, and pedagogical skill, while being closed

  18. Statistical-Mechanical Analysis Connecting Supervised Learning and Semi-Supervised Learning

    Science.gov (United States)

    Fujii, Takashi; Ito, Hidetaka; Miyoshi, Seiji

    2017-06-01

    The generalization performance of semi-supervised learning is analyzed in the framework of online learning using the statistical-mechanical method. We derive deterministically formed simultaneous differential equations that describe the dynamical behaviors of order parameters using the self-averaging property under the thermodynamic limit. By generalizing the number of labeled data, the derived theory connects supervised learning and semi-supervised learning.

  19. Nuclear safety legislation and supervision in China

    International Nuclear Information System (INIS)

    Zhang Shiguan

    1991-02-01

    The cause for the urgent need of nuclear safety legislation and supervision in China is firstly described, and then a brief introduction to the basic principle and guideline of nuclear safety is presented. Finally the elaboration on the establishment of nuclear safety regulatory system, the enactment of a series of regulations and safety guides, and the implementation of licencing, nuclear safety supervision and research for ensuring the safety of nuclear energy, since the founding of the National Nuclear Safety Administration, are introduced

  20. Supervision of young children with fall injuries.

    Science.gov (United States)

    Castro, Yessenia; Powell, Elizabeth C; Sheehan, Karen M

    2010-10-01

    Specific information about the supervision of young children with injuries related to falls is limited. In this study, we describe the supervision and physical environment of falls resulting in medical care in the emergency department. We enrolled a convenience sample of 108 children younger than 7 years with fall injuries. The average age was 3 years, and 56% were male. Seventy-six (70%) were a fall from a height including 16 that involved stairs. Among caretakers in a nongroup setting (n = 95), most (61%) were supervising more than one child. The attention to the child was holding or playing with the child (13%), observing (45%), usually constantly, or listening for the child (19%); 9% reported no supervision at the time of the fall. Thirty-two percent stated they were touching or within reach of the child. Of falls indoors (n = 56), the supervisor was in the same room as the child for more than half of cases. There was no association between the number of children supervised and fall type (height vs. same level). When compared with those with same level falls, children with falls from a height were more often supervised with listening or no supervision (vs. observation, holding, or playing with the child) χ², p = 0.004. Many children were supervised at the time of their fall. Most caretakers had visual contact, and up to a third were touching or within reach of the child. The strategies used in these apparently low-risk situations were insufficient to prevent the falls we report.

  1. Effect of Different Calcination Temperatures on the Structural and Photocatalytic Performance of Bi-TiO2/SBA-15

    Directory of Open Access Journals (Sweden)

    Jing Ma

    2013-01-01

    Full Text Available The new novel material Bi-TiO2/SBA-15 was synthesized by an easy wet impregnation method. A combination of XRD, XPS, Raman, N2 adsorption-desorption isotherm measurement, TEM, and solid state UV-Vis spectroscopy has been used to characterize the Bi-TiO2/SBA-15 material. It was found that SBA-15 retained the ordered hexagonal mesostructure after incorporation of TiO2 and Bi. The photodecomposition of rhodamine B (RhB in aqueous medium was selected to evaluate the photocatalytic performance of Bi-TiO2/SBA-15 under visible light irradiation (λ≥420 nm. The experiment results indicated that Bi-TiO2/SBA-15 exhibited higher photocatalytic activities than pure TiO2 and Bi2O3. The influences of calcination temperature were studied. It strongly influenced the activity of the samples. The sample calcined at 550°C shows the highest photocatalytic activity in the decomposition of RhB under visible light. The catalyst preserved almost its initial photocatalytic activity after six reuses.

  2. Microwave radiation hydrothermal synthesis and characterization of micro- and mesoporous composite molecular sieve Y/SBA-15

    Directory of Open Access Journals (Sweden)

    Wenyuan Wu

    2017-05-01

    Full Text Available A microwave radiation hydrothermal method to control synthesis of micro- and mesoporous Y/SBA-15 composite molecular sieves was reported. The synthesized SBA-15 and Y/SBA-15 were characterized by scanning electron microscopy (SEM and N2 adsorption–desorption. The three kinds of different concentrations of hydrochloric acid (0.75 M, 2 M and 3.25 M were used to investigate the effect on Y/SBA-15. The analysis results of the composite products indicated that the optimization synthesis condition employed zeolite type Y and TEOS as silicon sources under 0.75 M hydrochloric acid by the microwave radiation hydrothermal synthesis method. The N2 adsorption–desorption test results of micro–mesoporous composite molecular sieve type Y/SBA-15 in mesoporous extent indicated that SBET is 355.529 m2/g, D‾BET is 4.050 nm, and mesoporous aperture focuses on the distribution region of 5.3 nm. It was found that the received composite product has an appropriate proportion of smaller size, larger size pore structure and the thicker pore wall. In addition, its internal channels have a high degree of order and smooth flow in long-range channels.

  3. Receiving group clinical supervision: a phenomenological study.

    Science.gov (United States)

    Taylor, Claire

    This study examined the process of group supervision as experienced by one team of biofeedback therapists working in the south of England. A phenomenological study was undertaken to examine the team's perceptions of attending group supervision over time. Ten one-to-one in-depth interviews were conducted, six of which were with biofeedback therapists currently receiving supervision, three with nurses who used to receive this supervision and one interview with the supervisor. A four-stage model detailing how supervisees' experiences changed as a consequence of continued group supervision was developed. Study data revealed how this process allowed the biofeedback therapists to examine their clinical interventions and align their approach and perspective alongside other team members. This was a valuable and safe way of learning 'on the job' for the newer members of the team. The opportunity for free-thinking and reflection on practice supported clinical decision-making and therapeutic nursing. The more experienced supervisees demonstrated how their continued attendance of the group supervision sessions not only confirmed their expertise in role, but also facilitated their colleagues' development, which enhanced role satisfaction. The data also indicated some of the essential supervisory features of this process.

  4. On psychoanalytic supervision as signature pedagogy.

    Science.gov (United States)

    Watkins, C Edward

    2014-04-01

    What is signature pedagogy in psychoanalytic education? This paper examines that question, considering why psychoanalytic supervision best deserves that designation. In focusing on supervision as signature pedagogy, I accentuate its role in building psychoanalytic habits of mind, habits of hand, and habits of heart, and transforming theory and self-knowledge into practical product. Other facets of supervision as signature pedagogy addressed in this paper include its features of engagement, uncertainty, formation, and pervasiveness, as well as levels of surface, deep, and implicit structure. Epistemological, ontological, and axiological in nature, psychoanalytic supervision engages trainees in learning to do, think, and value what psychoanalytic practitioners in the field do, think, and value: It is, most fundamentally, professional preparation for competent, "good work." In this paper, effort is made to shine a light on and celebrate the pivotal role of supervision in "making" or developing budding psychoanalysts and psychoanalytic psychotherapists. Now over a century old, psychoanalytic supervision remains unparalleled in (1) connecting and integrating conceptualization and practice, (2) transforming psychoanalytic theory and self-knowledge into an informed analyzing instrument, and (3) teaching, transmitting, and perpetuating the traditions, practice, and culture of psychoanalytic treatment.

  5. Semi-supervised bilinear subspace learning.

    Science.gov (United States)

    Xu, Dong; Yan, Shuicheng

    2009-07-01

    Recent research has demonstrated the success of tensor based subspace learning in both unsupervised and supervised configurations (e.g., 2-D PCA, 2-D LDA, and DATER). In this correspondence, we present a new semi-supervised subspace learning algorithm by integrating the tensor representation and the complementary information conveyed by unlabeled data. Conventional semi-supervised algorithms mostly impose a regularization term based on the data representation in the original feature space. Instead, we utilize graph Laplacian regularization based on the low-dimensional feature space. An iterative algorithm, referred to as adaptive regularization based semi-supervised discriminant analysis with tensor representation (ARSDA/T), is also developed to compute the solution. In addition to handling tensor data, a vector-based variant (ARSDA/V) is also presented, in which the tensor data are converted into vectors before subspace learning. Comprehensive experiments on the CMU PIE and YALE-B databases demonstrate that ARSDA/T brings significant improvement in face recognition accuracy over both conventional supervised and semi-supervised subspace learning algorithms.

  6. Managing difficulties in supervision: supervisors' perspectives.

    Science.gov (United States)

    Grant, Jan; Schofield, Margot J; Crawford, Sarah

    2012-10-01

    Few studies have examined the practice wisdom of expert supervisors. This study addresses this gap by exploring how experienced supervisors manage difficulties in supervision in the context of the supervisory relationship. The supervisors were a purposive sample of 16 senior members of the profession with considerable expertise in supervision. In-depth interviews were first conducted with the supervisors. An interpersonal process recall method was then used to explore their reflections on one of their DVD-recorded supervision sessions. Analysis of transcripts was completed using a modified consensual qualitative research method. Major difficulties included the broad domains of supervisee competence and ethical behavior, supervisee characteristics, supervisor countertransference, and problems in the supervisory relationship. Supervisors managed these difficulties using 4 key approaches: relational (naming, validating, attuning, supporting, anticipating, exploring parallel process, acknowledging mistakes, and modeling); reflective (facilitating reflectivity, remaining mindful and monitoring, remaining patient and transparent, processing countertransference, seeking supervision, and case conceptualizing); confrontative (confronting tentatively, confronting directly, refusing/terminating supervision, taking formal action, referring to personal therapy, and becoming directive); and avoidant interventions (struggling on, withholding, and withdrawing). Two brief case studies illustrate the process of applying these strategies sequentially in managing difficulties. The study highlights the importance of relational strategies to maintain an effective supervisory alliance, reflective strategies-particularly when difficulties pertain to clinical material and the supervisory relationship-and confrontative strategies with unhelpful supervisee characteristics and behaviors that impede supervision. (c) 2012 APA, all rights reserved.

  7. Lost in the crucible of supportive clinical supervision: supervision is not therapy.

    Science.gov (United States)

    Yegdich, T

    1999-05-01

    Clinical supervision as a mechanism that supports both professional and personal development is a concept that has captured the imagination of nurses. Though nurses generally agree that 'supervision is not therapy', a clear distinction cannot be enunciated between these two processes when both aim at personal growth. In combining personal and professional growth, the rationale for clinical supervision is unnecessarily confused, with the unfortunate result that supervision may, unwittingly, become a form of therapy for nurses. This paper examines a model of supportive clinical supervision qua Chambers and Long's example of a facilitative therapeutic supervisory style, that reflects nurses' conceptualization of clinical supervision as enhancing personal and professional growth. However, it could be argued that this stance is in crucial respects incorrect, and needs to be rethought if clinical supervision is to be established as credible in nursing. Subsequently, it is important to remember that the utilization of certain techniques rather than their stated goals, will dictate the form that supervision, or therapy, will take. The purpose of this paper is to demonstrate the logical unacceptability in combining two processes as one, while developing a conceptual framework that differentiates supervision from therapy.

  8. Supervised, semi-supervised and unsupervised inference of gene regulatory networks.

    Science.gov (United States)

    Maetschke, Stefan R; Madhamshettiwar, Piyush B; Davis, Melissa J; Ragan, Mark A

    2014-03-01

    Inference of gene regulatory network from expression data is a challenging task. Many methods have been developed to this purpose but a comprehensive evaluation that covers unsupervised, semi-supervised and supervised methods, and provides guidelines for their practical application, is lacking. We performed an extensive evaluation of inference methods on simulated and experimental expression data. The results reveal low prediction accuracies for unsupervised techniques with the notable exception of the Z-SCORE method on knockout data. In all other cases, the supervised approach achieved the highest accuracies and even in a semi-supervised setting with small numbers of only positive samples, outperformed the unsupervised techniques.

  9. Opportunities to Learn Scientific Thinking in Joint Doctoral Supervision

    Science.gov (United States)

    Kobayashi, Sofie; Grout, Brian W.; Rump, Camilla Østerberg

    2015-01-01

    Research into doctoral supervision has increased rapidly over the last decades, yet our understanding of how doctoral students learn scientific thinking from supervision is limited. Most studies are based on interviews with little work being reported that is based on observation of actual supervision. While joint supervision has become widely…

  10. 48 CFR 52.247-12 - Supervision, Labor, or Materials.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 2 2010-10-01 2010-10-01 false Supervision, Labor, or....247-12 Supervision, Labor, or Materials. As prescribed in 47.207-5(b), insert a clause substantially... when the contractor is required to furnish supervision, labor, or materials: Supervision, Labor, or...

  11. 20 CFR 702.407 - Supervision of medical care.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Supervision of medical care. 702.407 Section... and Supervision § 702.407 Supervision of medical care. The Director, OWCP, through the district... the Act. Such supervision shall include: (a) The requirement that periodic reports on the medical care...

  12. 9 CFR 355.31 - Supervision by inspector.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Supervision by inspector. 355.31..., CERTIFICATION, AND IDENTIFICATION AS TO CLASS, QUALITY, QUANTITY, AND CONDITION Supervision § 355.31 Supervision... filled in whole or in part and no such label shall be affixed thereto except under the supervision of an...

  13. 10 CFR 34.46 - Supervision of radiographers' assistants.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Supervision of radiographers' assistants. 34.46 Section 34... REQUIREMENTS FOR INDUSTRIAL RADIOGRAPHIC OPERATIONS Radiation Safety Requirements § 34.46 Supervision of... personal supervision of a radiographer. The personal supervision must include: (a) The radiographer's...

  14. 28 CFR 810.1 - Supervision contact requirements.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Supervision contact requirements. 810.1 Section 810.1 Judicial Administration COURT SERVICES AND OFFENDER SUPERVISION AGENCY FOR THE DISTRICT OF COLUMBIA COMMUNITY SUPERVISION: ADMINISTRATIVE SANCTIONS § 810.1 Supervision contact requirements. If you...

  15. Preparation of mesoporous silica films SBA-15 over different substrates; Preparacao de filmes de silica mesoporosa SBA-15 sobre diferentes substratos

    Energy Technology Data Exchange (ETDEWEB)

    Campos, V.O.; Sousa, E.M.B. de; Macedo, W.A.A., E-mail: vitorcampos@ufmg.b [Centro de Desenvolvimento da Tecnologia Nuclear (CDTN/CNEN-MG), Belo Horizonte, MG (Brazil). Servico de Nanotecnologia

    2010-07-01

    Mesoporous materials have been target of frequent interest due to its wide application possibilities, for example development of gas sensors, catalysis, molecules transportation, pharmaceuticals release, synthesis of auto-organized nanostructures, among others. The possibilities of application are enhanced when such materials are disposed in the form of thin and ultrathin films. In this work the preparation of mesoporous SBA-15 silica films is explored by means of the dipcoating technique of a sol-gel on different substrates (glass slides, stainless steel, copper), using the surfactant poly(ethylene glycol)-block-poly(propylene glycol)- block-poly(ethylene glycol), known as P123, a block copolymer. Synthesis parameters surfactant concentration, aging time and temperature were investigated. In this work we present the morphological and structural characterization of the prepared films, which were obtained using atomic force microscopy and x-ray fluorescence and diffraction. (author)

  16. Physicochemical properties of poly(ethylene oxide)-based composite polymer electrolytes with a silane-modified mesoporous silica SBA-15

    Energy Technology Data Exchange (ETDEWEB)

    Shen Chen [Department of Chemistry, Zhejiang University, Hangzhou 310027 (China); Wang, Jianming [Department of Chemistry, Zhejiang University, Hangzhou 310027 (China)], E-mail: wjm@zju.edu.cn; Tang Zheng; Wang Huijuan; Lian Huiqin [Department of Chemistry, Zhejiang University, Hangzhou 310027 (China); Zhang Jianqing; Cao Chunan [Department of Chemistry, Zhejiang University, Hangzhou 310027 (China); State Key Laboratory for Corrosion and Protection of Metal, Institute of Metal Research, Chinese Academy of Sciences, 62 Wencui Road, Shenyang 110016 (China)

    2009-04-30

    Mesoporous silica SBA-15 was surface-modified by {gamma}-glycidoxypropyltrimethoxy silane (GPTMS), and novel poly(ethylene oxide) (PEO)-based composite polymer electrolytes (CPE) using the silane-modified SBA-15 (SBA-15-GPTMS) as filler were prepared and characterized. The results of the low-angle X-ray diffraction (XRD) patterns and Fourier-transform infrared (FT-IR) spectroscopy indicated that GPTMS has been successfully attached to the surface of SBA-15 with a high degree of mesoscopic hexagonal pore structure. The incorporation of SBA-15-GPTMS in the PEO-LiClO{sub 4} matrix effectively reduced the PEO crystallinity and obviously improved the conductivity and electrochemical stability of the CPEs. The CPE with 10 wt.% SBA-15-GPTMS provided the highest conductivity among all the tested CPEs, about 2-3 orders of magnitude higher than that of the PEO-LiClO{sub 4} matrix below the melting temperature of PEO. The reasons that the CPEs using SBA-15-GPTMS as filler showed higher conductivity than that with SBA-15 were discussed.

  17. HCI as a key parameter in size-tunable synthesis of SBA-15 silica with rodlike morphology.

    Science.gov (United States)

    Kang, Segoo; Chae, Young Bae; Yu, Jong-Sung

    2009-01-01

    Highly ordered mesoporous SBA-15 silica particles with rodlike morphologies were synthetically controlled for the first time by adjusting hydrochloric acid concentration in the range of 0.1-5.0 M in the presence of block copolymer template under static condition but with no addition of inorganic salts. This work illustrates that it is possible to achieve a facile, convenient, reproducible high yield synthesis of SBA-15 silica particles with rodlike morphology in a wide range of length scale (0.4-4.5 microm in length), and it is HCl that plays a key role in regulating the morphological architecture of the mesoporous particles. The acid revealed strong effects not only on mesostuctural properties, but also on macrostructural morphologies of the resulting SBA-15 particles in a wide range of acid concentration (1.0-3.0 M).

  18. Visible Light-Induced Metal Free Surface Initiated Atom Transfer Radical Polymerization of Methyl Methacrylate on SBA-15

    Directory of Open Access Journals (Sweden)

    Liang Ma

    2017-02-01

    Full Text Available Surface-initiated atom transfer radical polymerization (SI-ATRP is one of the most versatile techniques to modify the surface properties of materials. Recent developed metal-free SI-ATRP makes such techniques more widely applicable. Herein photo-induced metal-free SI-ATRP of methacrylates, such as methyl methacrylate, N-isopropanyl acrylamide, and N,N-dimethylaminoethyl methacrylate, on the surface of SBA-15 was reported to fabricate organic-inorganic hybrid materials. A SBA-15-based polymeric composite with an adjustable graft ratio was obtained. The structure evolution during the SI-ATRP modification of SBA-15 was monitored and verified by FT-IR, XPS, TGA, BET, and TEM. The obtained polymeric composite showed enhanced adsorption ability for the model compound toluene in aqueous conditions. This procedure provides a low-cost, readily available, and easy modification method to synthesize polymeric composites without the contamination of metal.

  19. Selective debenzylation of 1-benzyloxy-4-methoxy benzene over 5-sulfosalicylic acid-functionalized ordered mesoporous silica (SBA-15/SFSA) catalyst

    Science.gov (United States)

    Verma, Savita; Dubey, Amit

    2017-12-01

    5-Sulfosalicylic acid (SFSA) functionalized mesoporous silica nanocomposites (SBA/APTS/SFSA) were synthesized by post grafting technique for selective debenzylation of 1-benzyloxy-4-methoxy benzene. The uniform incorporation of SFSA inside the mesoporous SBA-15 framework was confirmed by standard characterization techniques (PXRD, adsorption studies, FT-IR, etc.). Total surface area, pore size and pore volume of the SBA/APTS/SFSA catalysts decreased with increase in the concentration of SFSA confirming the uniform insertion of SFSA into mesoporous SBA-15 matrix. Catalytic activity studies showed highest conversion and selectivity of the desired product on SBA/APTS/SFSA catalyst compared to homogeneous SFSA and other solid support (Al2O3 and SiO2). All the reaction parameters such as reaction time, reaction temperature and catalyst weight were optimized under environmental friendly conditions. Finally, the possible mechanism of the reaction was explained.

  20. Highly active and durable Ca-doped Ce-SBA-15 catalyst for biodiesel production

    International Nuclear Information System (INIS)

    Thitsartarn, Warintorn; Maneerung, Thawatchai; Kawi, Sibudjing

    2015-01-01

    In this work, Ca-doped Ce-incorporated SBA-15 (Ca/CeS) catalyst was successfully synthesized by using direct synthesis of Ce-incorporated SBA-15 followed by impregnation of CaO (calcium oxide). The maximum Si/Ce molar ratio that Ce atoms can be incorporated successfully into the mesoporous framework was found to be 5 (CeS-5). After the impregnation of 30 wt. % Ca, the obtained 30Ca/CeS-5 catalysts showed the superior catalytic performance for transesterification reaction of palm oil with methanol and also the higher catalytic activity as compared to other supported catalysts, i.e. CaO/CeO 2 and CaO–CeO 2 /SBA-15. This can be attributed to the well-dispersion of CaO on the CeS-5 support surface. Furthermore, it was found that the leaching of Si, Ce and Ca from the catalyst into biodiesel produced was negligible (i.e. <1 ppm after 7 cycles), indicating the strong interaction between CaO and CeS-5 support. As a result, the 30Ca/CeS-5 catalyst can be reused at least 15 cycles with insignificant decrease in catalytic activity, offering the efficient CaO-based catalyst for biodiesel production. - Highlights: • Mesoporous Ca-based catalyst was successfully developed for biodiesel production. • Catalyst exhibited high activity towards transesterification (FAME yield > 98%). • Catalyst can be effectively re-used at least 15 cycles. • Extremely low catalyst contaminant (<1 ppm) was presented

  1. A model for dealing with parallel processes in supervision

    OpenAIRE

    Lilja Cajvert

    2011-01-01

    A model for dealing with parallel processes in supervision Supervision in social work is essential for successful outcomes when working with clients. In social work, unconscious difficulties may arise and similar difficulties may occur in supervision as parallel processes. In this article, the development of a practice-based model of supervision to deal with parallel processes in supervision is described. The model has six phases. In the first phase, the focus is on the supervisor’s inner ...

  2. Multicultural supervision: lessons learned about an ongoing struggle.

    Science.gov (United States)

    Christiansen, Abigail Tolhurst; Thomas, Volker; Kafescioglu, Nilufer; Karakurt, Gunnur; Lowe, Walter; Smith, William; Wittenborn, Andrea

    2011-01-01

    This article examines the experiences of seven diverse therapists in a supervision course as they wrestled with the real-world application of multicultural supervision. Existing literature on multicultural supervision does not address the difficulties that arise in addressing multicultural issues in the context of the supervision relationship. The experiences of six supervisory candidates and one mentoring supervisor in addressing multicultural issues in supervision are explored. Guidelines for conversations regarding multicultural issues are provided. © 2011 American Association for Marriage and Family Therapy.

  3. Synthesis and characterization of nano structures of Silica SBA-16 containing Gadolinium-159 as potential nanoparticulated system for cancer therapy

    International Nuclear Information System (INIS)

    Oliveira, Andre Felipe de

    2013-01-01

    Cancer is a leading cause of death worldwide, and malignant neoplasms of the lung, stomach, liver, colon and breast in greater numbers. And recently observed in the literature a large number of reviews where new materials, especially nanoparticle, has been studied as drug carriers and radioisotopes applied to cancer treatment. How mesoporous materials based on silica, thanks to its huge surface area and biocompatibility, have been studied intensively providing broad applications in various areas, the use of nanostructured silica SBA-16 might be a carrier specific radioisotope accumulate in the cells malignant. Thus the aim of this study is to develop in vitro studies using SBA-16 can selectively concentrate in malignant cells therapeutic amounts of the radioisotope Gadolinium-159 escorting them to death. This work was performed orderly synthesis of mesoporous silica, SBA-16 and incorporating the complex Gd-DTPA-BMA, as well as chemical and structural characterization. The techniques used to analyze the occurrence of the incorporation of the gadolinium complex in the silica matrix were elemental analysis (CHN), atomic emission spectroscopy (ICP-AES), infrared spectroscopy (FTIR), nitrogen adsorption (BET), small-angle X-ray scattering (SAXS) and thermogravimetric analysis (TG). To analyze the morphology of pure silica used the scanning electron microscopy (SEM) and transmission electron microscopy (TEM). By photon correlation spectroscopy (PCS) it was possible to obtain a measure of mean particle size, the polydispersity index (PDI) of the silica SBA-16, and the zeta potential by laser Doppler anemometry (LDA). The results of incorporation analyzed by ICP-AES indicated that the material SBA-16 had a higher rate of incorporation of gadolinium (93%). The release kinetics in simulated body fluid, showed considerable stability and low release (1%). The mesoporous silica SBA-16 showed cell viability in direct contact with cell culture. Samples with gadolinium

  4. Classroom Supervision and Informal Analysis of Behavior. A Manual for Supervision.

    Science.gov (United States)

    Hull, Ray; Hansen, John

    This manual for supervision addresses itself to those with responsibility for helping teachers develop into skilled professionals through use of a rational plan of feedback and assistance. It describes the supervision cycle and outline simple and practical techniques to collect effective data that will assist the classroom teacher. The manual has…

  5. Group Supervision in Graduate Education: A Process of Supervision Skill Development and Text Improvement

    Science.gov (United States)

    Samara, Akylina

    2006-01-01

    This paper is an investigation of group supervision of the Master of Education thesis at the University of Bergen, Norway. Four recorded group supervision sessions are analysed. The group participants are five students and three supervisors. The sessions are analysed from a qualitative, phenomenological perspective. The results show that group…

  6. Ensemble learning with trees and rules: supervised, semi-supervised, unsupervised

    Science.gov (United States)

    In this article, we propose several new approaches for post processing a large ensemble of conjunctive rules for supervised and semi-supervised learning problems. We show with various examples that for high dimensional regression problems the models constructed by the post processing the rules with ...

  7. Preparation of Mesoporous SBA-16 Silica-Supported Biscinchona Alkaloid Ligand for the Asymmetric Dihydroxylation of Olefins

    Directory of Open Access Journals (Sweden)

    Shaheen M. Sarkar

    2014-01-01

    Full Text Available Optically active cinchona alkaloid was anchored onto mesoporous SBA-16 silica and the as-prepared complex was used as a heterogeneous chiral ligand of osmium tetraoxide for the asymmetric dihydroxylation of olefins. The prepared catalytic system provided 90–93% yield of vicinal diol with 92–99% enantioselectivity. The ordered mesoporous SBA-16 silica was found to be a valuable support for the cinchona alkaloid liganded osmium catalyst system which is frequently used in chemical industries and research laboratories for olefin functionalization.

  8. Minimal supervision out-patient clinical teaching.

    Science.gov (United States)

    Figueiró-Filho, Ernesto Antonio; Amaral, Eliana; McKinley, Danette; Bezuidenhout, Juanita; Tekian, Ara

    2014-08-01

    Minimal faculty member supervision of students refers to a method of instruction in which the patient-student encounter is not directly supervised by a faculty member, and presents a feasible solution in clinical teaching. It is unclear, however, how such practices are perceived by patients and how they affect student learning. We aimed to assess patient and medical student perceptions of clinical teaching with minimal faculty member supervision. Questionnaires focusing on the perception of students' performance were administered to patients pre- and post-consultation. Students' self-perceptions on their performance were obtained using a questionnaire at the end of the consultation. Before encounters with students, 22 per cent of the 95 patients were not sure if they would feel comfortable or trust the students; after the consultation, almost all felt comfortable (97%) and relied on the students (99%). The 81 students surveyed agreed that instruction with minimal faculty member supervision encouraged their participation and engagement (86%). They expressed interest in knowing patients' opinions about their performance (94%), and they felt comfortable about being assessed by the patients (86%). The minimal faculty member supervision model was well accepted by patients. Responses from the final-year students support the use of assessments that incorporate feedback from patients in their overall clinical evaluations. © 2014 John Wiley & Sons Ltd.

  9. Semi-supervised Learning for Phenotyping Tasks.

    Science.gov (United States)

    Dligach, Dmitriy; Miller, Timothy; Savova, Guergana K

    2015-01-01

    Supervised learning is the dominant approach to automatic electronic health records-based phenotyping, but it is expensive due to the cost of manual chart review. Semi-supervised learning takes advantage of both scarce labeled and plentiful unlabeled data. In this work, we study a family of semi-supervised learning algorithms based on Expectation Maximization (EM) in the context of several phenotyping tasks. We first experiment with the basic EM algorithm. When the modeling assumptions are violated, basic EM leads to inaccurate parameter estimation. Augmented EM attenuates this shortcoming by introducing a weighting factor that downweights the unlabeled data. Cross-validation does not always lead to the best setting of the weighting factor and other heuristic methods may be preferred. We show that accurate phenotyping models can be trained with only a few hundred labeled (and a large number of unlabeled) examples, potentially providing substantial savings in the amount of the required manual chart review.

  10. Re-thinking reflection in supervision

    DEFF Research Database (Denmark)

    Lystbæk, Christian Tang

    suggested that professional practitioners and students could and should develop their work and skills by thinking critically about their actions. However, over the last twenty years, the ideas about reflective practice – what it means and how it is done – have moved away form their radical roots. The idea......The paper presents a socio-cultural perspective on supervision in professional education, which challenges the current reflective paradigm and move the debate on reflection in supervision in professional education and learning towards a recognition of context, power dynamics and ideological...... challenge. Reflection has moved from the margins to the mainstream in the field of supervision, especially as this is conceptualized and operationalized in professional education. In the 1980s, ideas about the importance of reflection in professional practice, and especially in professional education...

  11. 75 FR 60588 - Immediate Disaster Assistance Program

    Science.gov (United States)

    2010-10-01

    ... provisions detail SBA's risk-based lender oversight program, including off-site reviews and monitoring, on... program. SBA will provide an 85 percent guarantee on IDAP loans made by participating lenders for up to... percent guarantee on loans made by participating lenders for up to $25,000. The intent of the IDAP loan...

  12. The role of lenders' trust in determining borrowing conditions for sovereign debt: An analysis of one-period government bonds with default risk

    OpenAIRE

    Guo, Yanling

    2015-01-01

    In this paper, the author considers the sovereign debt in the form of one-period government bonds with default risk, which can be purchased by and traded among domestic and foreign investors. She shows that the weight assigned to the lenders' interest by the borrowing government at the time of debt repayment, which captures the lenders' trust in the government's propensity to repay the debt and is denoted as », also determines the default risk: a higher » means a lower default risk ceteris pa...

  13. Guidelines for clinical supervision in health service psychology.

    Science.gov (United States)

    2015-01-01

    This document outlines guidelines for supervision of students in health service psychology education and training programs. The goal was to capture optimal performance expectations for psychologists who supervise. It is based on the premises that supervisors (a) strive to achieve competence in the provision of supervision and (b) employ a competency-based, meta-theoretical approach to the supervision process. The Guidelines on Supervision were developed as a resource to inform education and training regarding the implementation of competency-based supervision. The Guidelines on Supervision build on the robust literatures on competency-based education and clinical supervision. They are organized around seven domains: supervisor competence; diversity; relationships; professionalism; assessment/evaluation/feedback; problems of professional competence, and ethical, legal, and regulatory considerations. The Guidelines on Supervision represent the collective effort of a task force convened by the American Psychological Association (APA) Board of Educational Affairs (BEA). PsycINFO Database Record (c) 2015 APA, all rights reserved.

  14. EEM{sup TM} wireless supervision

    Energy Technology Data Exchange (ETDEWEB)

    Bilic, H. [Ericsson-Nikola Tesla d.d. Zagreb (Croatia)

    2000-07-01

    By adding the GSM network to the communication level of Energy Management systems, energy operating centres (EOC) can offer wireless access to the supervised equipment. Furthermore EOC can profit from rapid service development in the GSM networks. With implementation of GPRS to the GSM network EOC can instantly offer wireless access to external IP based networks such as Internet and corporate Intranets. The author describes architecture and key characteristic of Ericsson EnergyMaster{sup TM} (EEM{sup TM}) system for Energy Management, how and where to implement wireless supervision, wireless access to IP addresses and also how to implement new services provided by the GSM network. (orig.)

  15. Isocyanate-mediated covalent immobilization of Mucor miehei lipase onto SBA-15 for transesterification reaction.

    Science.gov (United States)

    Canilho, N; Jacoby, J; Pasc, A; Carteret, C; Dupire, F; Stébé, M J; Blin, J L

    2013-12-01

    Mucor miehei lipase (Mm-L) covalently bind on a hexagonally ordered silica SBA-15 (Santa Barbara Amorphous), previously functionalized with isocyanate moieties, was examined as biocatalyst for transesterification of colza oil with methanol. The isocyanate-mesoporous silica (NCO-SBA-15) was obtained by condensation of silanol with triethoxysilane propyl isocyanate (TPI). The efficiency of the functionalization has been evidenced by infrared, (29)Si and (13)C NMR spectroscopies. The substrate provided a moderate hydrophobic microenvironment together with reactive sites for chemical immobilization of the enzyme. The biocatalyst containing 0.28 g of Mm-L per gram of support afforded a high level of transesterification activity (yield up to 80%) while using 1:1 molar ratio of methanol/colza oil and small amount of water. The biocatalyst showed higher operational stability than the corresponding physisorbed enzyme since it can be reused 6 times against 2 consecutive runs for the physisorbed enzyme. © 2013 Elsevier B.V. All rights reserved.

  16. Synthesis and characterization of zero-valent iron nanoparticles supported on SBA-15

    Directory of Open Access Journals (Sweden)

    Felipe Sombra dos Santos

    2017-04-01

    Full Text Available This paper aims to synthesize zero-valent iron nanoparticles (nZVI supported on SBA-15 nanosilica. The nanosilica generate in the system by polymer reaction with hydrochloric acid under controlled temperature. After, the iron nanomaterial was obtained by sodium borohydride reduction as described in this work. Afterward the synthesis of the nanoparticles contained iron supported on silica SBA-15, the material was characterized by X-ray diffraction, transmission electron microscopy, scanning electron microscopy, zeta potential and X-ray fluorescence spectroscopy. The results indicated that nanomaterial obtained was in nanometric scale, by TEM results, and showing characteristic peaks at EDS results, with 11.9% iron and 14.0% silicon content, respectively, and containing 73.0% and 27.0% of their respective oxides through X-ray fluorescence spectroscopy. The isoelectric potential of the sample was around 2.0, close to the value reported for silica, due to the higher percentage of silica in the sample when compared to iron. The obtained material can be used, for some cases, as an possible alternative, to the Fenton reaction for the degradation of xenobiotic compounds or other applications in the groundwater and wastewater treatments.

  17. Template occluded SBA-15: An effective dissolution enhancer for poorly water-soluble drug

    International Nuclear Information System (INIS)

    Fu Tingming; Guo Liwei; Le Kang; Wang Tianyao; Lu Jin

    2010-01-01

    The aim of the present work was to improve the dissolution rate of piroxicam by inclusion into template occluded SBA-15. Our strategy involves directly introducing piroxicam into as-prepared SBA-15 occluded with P123 (EO 20 PO 70 EO 20 ) by self assembling method in acetonitrile/methylene chloride mixture solution. Ultraviolet spectrometry experiment and thermogravimetric analysis-differential scanning calorimetry (TG-DSC) profiles show that the piroxicam and P123 contents in the inclusion compound are 12 wt% and 28 wt%, respectively. X-ray powder diffraction and DSC analysis reveal that the included piroxicam is arranged in amorphous form. N 2 adsorption-desorption experiment indicates that the piroxicam has been introduced to the mesopores instead of precipitating at the outside of the silica material. The inclusion compound was submitted to in vitro dissolution tests, the results show that the piroxicam dissolve from template occluded inclusion compound more rapidly, than these from the piroxicam crystalline and template removed samples in all tested conditions. Thus a facile method to improve the dissolution rate of poorly water-soluble drug was established, and this discovery opens a new avenue for the utilization of templates used for the synthesis of mesoporous materials.

  18. Template occluded SBA-15: An effective dissolution enhancer for poorly water-soluble drug

    Energy Technology Data Exchange (ETDEWEB)

    Fu Tingming, E-mail: futingming@gmail.com [College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210029 (China); Guo Liwei; Le Kang; Wang Tianyao; Lu Jin [College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210029 (China)

    2010-09-15

    The aim of the present work was to improve the dissolution rate of piroxicam by inclusion into template occluded SBA-15. Our strategy involves directly introducing piroxicam into as-prepared SBA-15 occluded with P123 (EO{sub 20}PO{sub 70}EO{sub 20}) by self assembling method in acetonitrile/methylene chloride mixture solution. Ultraviolet spectrometry experiment and thermogravimetric analysis-differential scanning calorimetry (TG-DSC) profiles show that the piroxicam and P123 contents in the inclusion compound are 12 wt% and 28 wt%, respectively. X-ray powder diffraction and DSC analysis reveal that the included piroxicam is arranged in amorphous form. N{sub 2} adsorption-desorption experiment indicates that the piroxicam has been introduced to the mesopores instead of precipitating at the outside of the silica material. The inclusion compound was submitted to in vitro dissolution tests, the results show that the piroxicam dissolve from template occluded inclusion compound more rapidly, than these from the piroxicam crystalline and template removed samples in all tested conditions. Thus a facile method to improve the dissolution rate of poorly water-soluble drug was established, and this discovery opens a new avenue for the utilization of templates used for the synthesis of mesoporous materials.

  19. Iron Doped SBA-15 Mesoporous Silica Studied by Mössbauer Spectroscopy

    Directory of Open Access Journals (Sweden)

    Łukasz Laskowski

    2016-01-01

    Full Text Available Mesoporous silica SBA-15 containing propyl-iron-phosphonate groups were considered to confirm their molecular structure. To detect the iron-containing group configuration the Mössbauer spectroscopy was used. Both mesoporous silica SBA-15 containing propyl-iron-phosphonate groups and pure doping agent (iron acetylacetate were investigated using Mössbauer spectroscopy. The parameters such as isomer shift, quadrupole splitting, and asymmetry in 57Fe Mössbauer spectra were analyzed. The differences in Mössbauer spectra were explained assuming different local surroundings of Fe nuclei. On this base we were able to conclude about activation of phosphonate units by iron ions and determinate the oxidation state of the metal ion. To examine bonding between iron atoms and phosphonic units the resonance Raman spectroscopy was applied. The density functional theory (DFT approach was used to make adequate calculations. The distribution of active units inside silica matrix was estimated by comparison of calculated vibrational spectra with the experimental ones. Analysis of both Mössbauer and resonance Raman spectra seems to confirm the correctness of the synthesis procedure. Also EDX elemental analysis confirms our conclusions.

  20. Zr-SBA-15 Lewis Acid Catalyst: Activity in Meerwein Ponndorf Verley Reduction

    Directory of Open Access Journals (Sweden)

    Jose Iglesias

    2015-11-01

    Full Text Available Zr-SBA-15 Lewis acid catalyst has demonstrated an outstanding catalytic activity in the reduction of several carbonyl compounds by means of Meerwein Ponndorf Verley (MPV reaction, using several secondary alcohols, and showing a very high selectivity towards the desired products. Special focus was addressed in the catalytic activity of Zr-SBA-15 material in the production of furfuryl alcohol from furfural, which is an important reaction for the lignocellulosic biomass valorization. In this transformation, both the reaction temperature and the i-PrOH:Furfural molar ratio exert a positive influence on the rate of the MPV transformation, with the influence of the former being much higher. i-propyl-furfuryl ether, a by-product resulting from the etherification of the target product with the sacrificing alcohol, is also found together with the main product. The production of this side-product is highly influenced by the reaction temperature, so that low temperatures and high sacrificing alcohol to substrate molar ratios have to be applied to keep its production at low levels.

  1. 13 CFR 120.960 - Responsibility for closing.

    Science.gov (United States)

    2010-01-01

    ... places SBA at risk; (4) The CDC has failed to use required SBA forms or electronic versions of those forms; (5) The CDC, Third Party Lender or Borrower has failed to timely disclose to SBA a material fact regarding the Project or 504 loan; (6) The CDC, Third Party Lender or Borrower has misrepresented a material...

  2. 13 CFR 107.1810 - Events of default and SBA's remedies for Licensee's noncompliance with terms of Debentures.

    Science.gov (United States)

    2010-01-01

    ... avail itself of one or more of the remedies in paragraph (e) of this section. (1) Fraud. You commit a... the end of each fiscal year. In determining whether you have maintained the ratio, SBA will disregard... Capital, and any receipt of additional Leverage, within 120 days prior to the end of your fiscal year. (10...

  3. 75 FR 47859 - Availability of SBA Draft Strategic Plan for Fiscal Years 2011-2016 and Request for Public Comment

    Science.gov (United States)

    2010-08-09

    ... ADMINISTRATION Availability of SBA Draft Strategic Plan for Fiscal Years 2011- 2016 and Request for Public.... SUMMARY: This notice announces the availability of the Small Business Administration's draft Strategic.... Small Business Administration, Strategic Plan-Office of Performance Management, Office of the Chief...

  4. Catalytic Synthesis of n-Butyl Oleate by Cerium Complex Doped Y/SBA-15 Composite Molecular Sieve

    Science.gov (United States)

    Shi, Chunwei; Bian, Xue; Wu, Yongfu; Cong, Yufeng; Pei, Mingyuan

    2018-01-01

    Cerium ion was successfully incorporated into Y/SBA-15 micro-mesoporous molecular sieves via the hydrothermal synthesis method to give a series of composite materials. The prepared materials were thoroughly characterized using Fourier transform infrared spectroscopy (FT-IR), X-ray fluorescence spectroscopy (XRF), scanning electron microscopy-energy dispersive spectroscopy (SEM-EDS) and differential thermo gravimetric analysis (TG-DTG). The results showed that the prepared composite materials retained the highly ordered mesoporous two-dimensional hexagonal structure of SBA-15 and the octagonal structure of Y. The catalyst Ce-Y/SBA-15 was prepared and characterized, then the esterification of n-butanol and oleic acid was studied with bismuth phosphotungstate as a catalyst. Using this model reaction, the effects of Ce-HY/SBA-15, molar ratio of alcohol to oleic acid, amount of catalysts, reaction time and reaction temperature were investigated. The experimental results show that the optimal reaction conditions were: 1.8:1 molar ratio of alcohol to acid, 5 % catalyst amount (based on weight of oleic acid), 4 h reaction time and reflux conditions. Under these conditions, the yield of esterification was 90.6 %. The results suggest that the addition of Ce can effectively improve the catalytic properties of composite molecular sieves.

  5. Dissolution and physicochemical stability enhancement of artemisinin and mefloquine co-formulation via nano-confinement with mesoporous SBA-15.

    Science.gov (United States)

    Letchmanan, Kumaran; Shen, Shou-Cang; Ng, Wai Kiong; Tan, Reginald B H

    2017-07-01

    The objective of this study is to enhance the dissolution rate, supersaturation and physicochemical stability of combination of two poorly water-soluble anti-malarial drugs, artemisinin (ART) and mefloquine (MFQ), by encapsulating them inside mesoporous silica (SBA-15) via co-spray drying. Characteristic studies such as powder X-ray diffraction (PXRD), transmission electron microscopy (TEM) and scanning electron microscope (SEM) clearly indicate the amorphization of the crystalline drugs. ART/MQF/SBA-15 formulations show a superior dissolution enhancement with a burst release of more than 95% of drugs within 30min. In addition, the combination formulation exhibits a stable supersaturation enhancement by 2-fold higher than that of the untreated crystalline counterparts. ART/MQF/SBA-15 samples possess excellent physicochemical stability under 2 different moderate storage conditions for 6 months. The amorphization of ART and MFQ via nano-confinement using mesoporous SBA-15 is a potentially promising approach to enhance the solubility of poorly water-soluble anti-malarial drugs that co-formulated into a single dosage form. Copyright © 2017 Elsevier B.V. All rights reserved.

  6. 2 CFR 2700.930 - Debarring official (SBA supplement to government-wide definition at 2 CFR 180.930).

    Science.gov (United States)

    2010-01-01

    ... government-wide definition at 2 CFR 180.930). 2700.930 Section 2700.930 Grants and Agreements Federal Agency... Definitions § 2700.930 Debarring official (SBA supplement to government-wide definition at 2 CFR 180.930). For... Risk Management; for all other programs, the debarring official is the Associate General Counsel for...

  7. 2 CFR 2700.1010 - Suspending official (SBA supplement to government-wide definition at 2 CFR 180.1010).

    Science.gov (United States)

    2010-01-01

    ... government-wide definition at 2 CFR 180.1010). 2700.1010 Section 2700.1010 Grants and Agreements Federal... SUSPENSION Definitions § 2700.1010 Suspending official (SBA supplement to government-wide definition at 2 CFR... Office of Credit Risk Management; for all other programs, the suspending official is the Associate...

  8. Metathesis of 2-pentene over Mo and W supported mesoporous molecular sieves MCM-41 and SBA-15

    Czech Academy of Sciences Publication Activity Database

    Ibrahim, M. A.; Akhtar, M. N.; Čejka, Jiří; Montanari, E.; Balcar, Hynek; Kubů, Martin; Al-Khattaf, S. S.

    2017-01-01

    Roč. 53, SEP 2017 (2017), s. 119-126 ISSN 1226-086X R&D Projects: GA ČR(CZ) GAP106/12/0189 Institutional support: RVO:61388955 Keywords : metathesis * MCM-41 * SBA-15 Subject RIV: CF - Physical ; Theoretical Chemistry OBOR OECD: Physical chemistry Impact factor: 4.421, year: 2016

  9. multiscale smoothing in supervised statistical learning

    Indian Academy of Sciences (India)

    LIGO. Examples of supervised learning. Diabetes data : Measurements are taken on fasting plasma glucose level, steady state plasma glucose level, glucose area, insulin area and relative weight from chemical diabetic patients, overt diabetic patients and normal people. Vowel recognition data: A number of speakers spoke.

  10. Clinical Supervision for Licensure: A Consumer's Guide.

    Science.gov (United States)

    Magnuson, Sandy; Norem, Ken; Wilcoxon, S. Allen

    2002-01-01

    Graduates of counselor education programs simultaneously receive their diplomas and the challenge of obtaining requisite supervised experience in order to be licensed, certified, or registered. This article features recommendations to assist counselors-in-training and entry-level, prelicensed counselors in (a) planning for postgraduate supervision…

  11. Performance Monitoring Applied to System Supervision

    Directory of Open Access Journals (Sweden)

    Bertille Somon

    2017-07-01

    Full Text Available Nowadays, automation is present in every aspect of our daily life and has some benefits. Nonetheless, empirical data suggest that traditional automation has many negative performance and safety consequences as it changed task performers into task supervisors. In this context, we propose to use recent insights into the anatomical and neurophysiological substrates of action monitoring in humans, to help further characterize performance monitoring during system supervision. Error monitoring is critical for humans to learn from the consequences of their actions. A wide variety of studies have shown that the error monitoring system is involved not only in our own errors, but also in the errors of others. We hypothesize that the neurobiological correlates of the self-performance monitoring activity can be applied to system supervision. At a larger scale, a better understanding of system supervision may allow its negative effects to be anticipated or even countered. This review is divided into three main parts. First, we assess the neurophysiological correlates of self-performance monitoring and their characteristics during error execution. Then, we extend these results to include performance monitoring and error observation of others or of systems. Finally, we provide further directions in the study of system supervision and assess the limits preventing us from studying a well-known phenomenon: the Out-Of-the-Loop (OOL performance problem.

  12. Cognitive Dissonance, Supervision, and Administrative Team Conflict

    Science.gov (United States)

    Zepeda, Sally J.

    2006-01-01

    Purpose: The purpose of this paper is to record and summarize the tensions and problems experienced by a high school administrative team as they attempted to change supervision alongside instruction in a transition to a new block schedule. Design/methodology/approach: A case study method was used. As a case study, the research is contextual in…

  13. Experiences of Supervision at Practice Placement Sites

    Directory of Open Access Journals (Sweden)

    Lesley Diack

    2014-01-01

    Full Text Available Background. Whilst placement supervision and clinical education programmes are of significant value in shaping the behaviours of undergraduate healthcare students, appropriate provisions which are efficacious to the learner are somewhat lacking, particularly for students studying on UK MPharm programmes. Objectives. To explore and explain the value of placement supervision to the personal development and employability of undergraduate pharmacy students. Methods. Students participated in a week long community pharmacy pilot programme, a result of a collaborative effort between the School of Pharmacy and Life Sciences and a small consortium of community pharmacies. Students and stakeholders were asked to evaluate their experiences via separate questionnaires which had been developed to elicit views and attitudes. Key Findings. Feedback from students and stakeholders towards the experience was overwhelmingly positive with multiple benefits being reported. Of particular prominence was the emphasis in student feedback on the value of placement supervision to their professional and personal development. Findings were indicative of a development in clinical practice proficiencies, core skills, and improvement in decision-making practice. Conclusions. The benefits of clinical supervision to the professional and personal development of MPharm students are well documented, although attracting professional pharmacy supervisors is proving a problematic task for educational providers in the UK.

  14. The Integrated Developmental Model of Supervision.

    Science.gov (United States)

    Stoltenberg, Cal D.

    The Integrated Developmental Model (IDM) of supervision builds upon previous models of counselor and psychotherapist development. The IDM incorporates aspects of both a mechanistic view, using the machine as metaphor, and an organismic view, using the organism as metaphor, of development in describing trainee development through three levels and…

  15. Effective School Management and Supervision: Imperative for ...

    African Journals Online (AJOL)

    To provide quality education requires effective management of the human and material resources in the industry. Supervision which is a component of education administration is equally fundamental if the goals of the system will be realized. This paper therefore examines the twin concepts of school management and ...

  16. Postgraduate supervision and academic support: students ...

    African Journals Online (AJOL)

    Among others, quality is determined by the extent to which students' expectations are met. Data about students' perceptions of supervision provides important information about their expectations and if these are satisfied. Survey research was employed to determine distance education students' perceptions of their ...

  17. Magazine Picture Collage in Group Supervision

    Science.gov (United States)

    Shepard, Blythe C.; Guenette, Francis L.

    2010-01-01

    A magazine picture collage activity was used with three female counsellor education students as a vehicle to support them in processing their experience as counsellors in training. The use of magazine picture collage in group supervision is described, and the benefits and challenges are presented. The collages served as jumping-off points for…

  18. Guidelines for enhancing clinical supervision: research ...

    African Journals Online (AJOL)

    ... toesighouding behels, maar dat hulle nie die noodsaaklikheid om reflektiewe leer toe te pas tydens die proses van kliniese toesighouding aangedui het nie. Keywords: Clinical supervision, Reflective thinking and learning, Support, Guidance (Health SA Gesondheid: interdisciplinary research journal: 2003 8(4): 12-23) ...

  19. Research Supervision: The Research Management Matrix

    Science.gov (United States)

    Maxwell, T. W.; Smyth, Robyn

    2010-01-01

    We briefly make a case for re-conceptualising research project supervision/advising as the consideration of three inter-related areas: the learning and teaching process; developing the student; and producing the research project/outcome as a social practice. We use this as our theoretical base for an heuristic tool, "the research management…

  20. The Spiritual Genogram in Training and Supervision.

    Science.gov (United States)

    Frame, Marsha Wiggins

    2001-01-01

    Describes the spiritual genogram, a blueprint of family members' multigenerational religious and spiritual affiliations, events, and conflicts. Used as a tool in both training and supervision, the spiritual genogram enables students and supervisees to make sense of their own religious and spiritual heritage and to explore the ways in which their…

  1. 19 CFR 19.34 - Customs supervision.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Customs supervision. 19.34 Section 19.34 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY CUSTOMS WAREHOUSES, CONTAINER STATIONS AND CONTROL OF MERCHANDISE THEREIN Space Bonded for the Storage of...

  2. Spirituality and School Counselor Education and Supervision

    Science.gov (United States)

    Gallo, Laura L.

    2014-01-01

    Spirituality is an area that has not received a great deal of attention in supervision, yet it can have substantial effects on the counseling process. A definition of spirituality that allows for a variety of worldviews can be useful to both counselor and client as it helps strengthen the counseling relationship and lessen differences between…

  3. Keys to Successful Community Health Worker Supervision

    Science.gov (United States)

    Duthie, Patricia; Hahn, Janet S.; Philippi, Evelyn; Sanchez, Celeste

    2012-01-01

    For many years community health workers (CHW) have been important to the implementation of many of our health system's community health interventions. Through this experience, we have recognized some unique challenges in community health worker supervision and have highlighted what we have learned in order to help other organizations effectively…

  4. Theory of Multiple Intelligences at Teacher Supervision

    Directory of Open Access Journals (Sweden)

    İzzet Döş

    2012-07-01

    Full Text Available This study aims to determine views of teachers and supervisors related to the multiple intelligences in students’ learning that they took into consideration in the evaluation of teachers during lesson supervision. The study was conducted with 5 supervisors who work at Kahramanmaraş provincial directorate of national education and 10 teachers who work at primary schools in the centre of Kahramanmaraş in 2011-2012 year. Data was gathered with the help of interview form consisting of five open-ended questions. In the analysis of the data content analysis which is one of the qualitative research methods. According to the results of the analysis, it has been found that usage of multiple intelligences theory in the evaluation students’ learning during supervision enabled them to evaluate students’ learning in a more detailed way. It also made it possible for the supervisors to examine supervision evaluations at different levels. It was also mentioned that supervisions made according to multiple intelligence theory has some limitations.

  5. Remote Video Supervision in Adapted Physical Education

    Science.gov (United States)

    Kelly, Luke; Bishop, Jason

    2013-01-01

    Supervision for beginning adapted physical education (APE) teachers and inservice general physical education teachers who are learning to work with students with disabilities poses a number of challenges. The purpose of this article is to describe a project aimed at developing a remote video system that could be used by a university supervisor to…

  6. Supporting Placement Supervision in Clinical Exercise Physiology

    Science.gov (United States)

    Sealey, Rebecca M.; Raymond, Jacqueline; Groeller, Herb; Rooney, Kieron; Crabb, Meagan; Watt, Kerrianne

    2015-01-01

    The continued engagement of the professional workforce as supervisors is critical for the sustainability and growth of work-integrated learning activities in university degrees. This study investigated factors that influence the willingness and ability of clinicians to continue to supervise clinical exercise physiology work-integrated learning…

  7. A Self-Management Model for Supervision.

    Science.gov (United States)

    Keller, James F.; Protinsky, Howard

    1984-01-01

    Presents a management-of-self model of supervision for graduate training in marriage and family therapy. Suggests that as the supervisee comes to understand how family of origin and family constellation patterns are reenacted within the therapeutic context, he/she can then interrupt those patterns of interaction that inhibit effectiveness. (JAC)

  8. multiscale smoothing in supervised statistical learning

    Indian Academy of Sciences (India)

    Examples of supervised learning. Diabetes data : Measurements are taken on fasting plasma glucose ... and uses the training data to estimate its parameters. Linear Discriminant Analysis (LDA). Quadratic Discriminant Analysis ... Standard methods for smoothing parameter selection. Maximization of the likelihood function ( ...

  9. Guidelines for enhancing clinical supervision: research ...

    African Journals Online (AJOL)

    A qualitative, exploratory and descriptive research design was utilised where results from narrative sketches and literature control served as the basis for deducting and describing guidelines for enhancing reflection during the process of supervision. The conclusions drawn from the related findings are that the respondents ...

  10. Dimensions of Satisfaction in the Supervision Interview.

    Science.gov (United States)

    Holloway, Elizabeth L.; Wampold, Bruce E.

    While supervisory research focuses on trainee performance in counseling situations as the primary outcome criterion, few instruments have been developed for evaluating behavior in the supervision interview. To develop a scale that reflects critical factors in the supervisory relationship, the Supervisor Personal Reaction Scale (SPRS) and the…

  11. Evaluation of AgClNPs@SBA-15/IL nanoparticle-induced oxidative stress and DNA mutation in Escherichia coli.

    Science.gov (United States)

    Karimi, Farrokh; Dabbagh, Somayyeh; Alizadeh, Sina; Rostamnia, Sadegh

    2016-08-01

    The bactericidal effects of silver nanoparticles have been demonstrated in the past years. Recently, the new antimicrobial compounds of silver nanoparticles with different formulations have been developed. In this work, AgClNPs@SBA-15/IL as a new compound of Ag nanoparticles, was synthesized and characterized by XRD, TEM, SEM, FTIR, and EDX. The antibacterial activity and the molecular mechanism effects of AgClNPs@SBA-15/IL nanoparticles (SNPs) on Escherichia coli DH5α cells were investigated by analyzing the growth inhibitory, H2O2 level, catalase activity, DNA mutation, and plasmid copy number following treatment with AgClNPs@SBA-15/IL nanoparticles. In experimental results, the minimum inhibitory concentration (MIC) was observed in 75 μg/ml and the antibacterial efficacy (ABE) in CFU analysis was estimated 95.3 %. In bacterial cells treated with 75 and 100 μg/ml, H2O2 level significantly increased and catalase activity decreased compared with control. The random amplified polymorphic DNA (RAPD) was used to evaluate the effect of AgClNPs@SBA-15/IL nanoparticles in DNA damages and mutation in E. coli genome. RADP-PCR results indicated different banding patterns including appearance or disappearance of bands and differences in their intensity. Cluster analysis of the RAPD-PCR results based on genetic similarity showed genetic difference between E. coli cells treated with AgClNPs@SBA-15/IL nanoparticles, and control and phylogenetic tree were divided to two clusters. Plasmid copy number analysis indicated that after 8 h incubation of E. coli cells with 50, 75, and 100 μg/ml AgClNPs@SBA-15/IL nanoparticles, copy number of pET21a (+) significantly decreased compared with control which indicating DNA replication inhibition by Ag nanoparticles. In conclusion, the results of this study indicated that AgClNPs@SBA-15/IL nanoparticles can be used as an effective bactericidal agent against bacterial cells.

  12. Direct Supervision in Outpatient Psychiatric Graduate Medical Education.

    Science.gov (United States)

    Galanter, Cathryn A; Nikolov, Roumen; Green, Norma; Naidoo, Shivana; Myers, Michael F; Merlino, Joseph P

    2016-02-01

    The authors describe a stimulus case that led training staff to examine and revise the supervision policy of the adult and child and adolescent psychiatry clinics. To inform the revisions, the authors reviewed the literature and national policies. The authors conducted a literature review in PubMed using the following criteria: Supervision, Residents, Training, Direct, and Indirect and a supplemental review in Academic Psychiatry. The authors reviewed institutional and Accreditation Council for Graduate Medical Education resident and fellow supervision policies to develop an outpatient and fellow supervision policy. Research is limited in psychiatry with three experimental articles demonstrating positive impact of direct supervision and several suggesting different techniques for direct supervision. In other areas of medicine, direct supervision is associated with improved educational and patient outcomes. The authors present details of our new supervision policy including triggers for direct supervision. The term direct supervision is relatively new in psychiatry and medical education. There is little published on the extent of implementation of direct supervision and on its impact on the educational experience of psychiatry trainees and other medical specialties. Direct supervision has been associated with improved educational and patient outcomes in nonpsychiatric fields of medicine. More research is needed on the implementation of, indications for, and effects of direct supervision on trainee education and on patient outcomes.

  13. Supervised, Unsupervised, and Semi-Supervised Feature Selection: A Review on Gene Selection.

    Science.gov (United States)

    Ang, Jun Chin; Mirzal, Andri; Haron, Habibollah; Hamed, Haza Nuzly Abdull

    2016-01-01

    Recently, feature selection and dimensionality reduction have become fundamental tools for many data mining tasks, especially for processing high-dimensional data such as gene expression microarray data. Gene expression microarray data comprises up to hundreds of thousands of features with relatively small sample size. Because learning algorithms usually do not work well with this kind of data, a challenge to reduce the data dimensionality arises. A huge number of gene selection are applied to select a subset of relevant features for model construction and to seek for better cancer classification performance. This paper presents the basic taxonomy of feature selection, and also reviews the state-of-the-art gene selection methods by grouping the literatures into three categories: supervised, unsupervised, and semi-supervised. The comparison of experimental results on top 5 representative gene expression datasets indicates that the classification accuracy of unsupervised and semi-supervised feature selection is competitive with supervised feature selection.

  14. Telepresent intubation supervision is as effective as in-person supervision of procedurally naive operators.

    Science.gov (United States)

    Prescher, Hannes; Grover, Emily; Mosier, Jarrod; Stolz, Uwe; Biffar, David E; Hamilton, Allan J; Sakles, John C

    2015-03-01

    Telepresence is emerging in clinical and educational settings as a potential modality to provide expert guidance during remote airway management. This study aimed to compare the effectiveness of telepresent versus in-person supervision of tracheal intubation. A randomized, crossover study was performed in a university medical simulation center with 48 first- and second-year medical students with no formal procedural training in tracheal intubation. Each participant was assigned to receive each of four study arms in random sequence: (1) direct laryngoscopy (DL) with in-person supervision, (2) DL with telepresent supervision, (3) videolaryngoscopy (VL) with in-person supervision, and (4) VL with telepresent supervision. Telepresence was established with a smartphone (Apple [Cupertino, CA] iPhone(®)) via FaceTime(®) connection. The primary outcome measure was the time to successful intubation. Secondary outcome measures included first pass success rate and the number of blade and tube attempts. There was no significant difference between in-person and telepresent supervision for any of the outcomes. The median difference (in-person versus telepresent) for time to intubation was -3 s (95% confidence interval [CI], -20 to 14 s). The odds ratio for first attempt success was 0.7 (95% CI, 0.3-1.3), and the rate ratio for extra number of blade attempts (i.e., attempts in addition to first) was 1.1 (95% CI, 0.7-1.7) and 1.4 (95% CI, 0.9-2.2) for extra number of tube attempts. In this study population of procedurally naive medical students, telepresent supervision was as effective as in-person supervision for tracheal intubation.

  15. Measuring the intensity of resident supervision in the department of veterans affairs: the resident supervision index.

    Science.gov (United States)

    Byrne, John M; Kashner, Michael; Gilman, Stuart C; Aron, David C; Cannon, Grant W; Chang, Barbara K; Godleski, Linda; Golden, Richard M; Henley, Steven S; Holland, Gloria J; Kaminetzky, Catherine P; Keitz, Sheri A; Kirsh, Susan; Muchmore, Elaine A; Wicker, Annie B

    2010-07-01

    To develop a survey instrument designed to quantify supervision by attending physicians in nonprocedural care and to assess the instrument's feasibility and reliability. In 2008, the Department of Veterans Affairs (VA) Office of Academic Affiliations convened an expert panel to adopt a working definition of attending supervision in nonprocedural patient care and to construct a survey to quantify it. Feasibility was field-tested on residents and their supervising attending physicians at primary care internal medicine clinics at the VA Loma Linda Healthcare System in their encounters with randomly selected outpatients diagnosed with either major depressive disorder or diabetes. The authors assessed both interrater concurrent reliability and test-retest reliability. The expert panel adopted the VA's definition of resident supervision and developed the Resident Supervision Index (RSI) to measure supervision in terms of residents' case understanding, attending physicians' contributions to patient care through feedback to the resident, and attending physicians' time (minutes). The RSI was field-tested on 60 residents and 37 attending physicians for 148 supervision episodes from 143 patient encounters. Consent rates were 94% for residents and 97% for attending physicians; test-retest reliability intraclass correlations (ICCs) were 0.93 and 0.88, respectively. Concurrent reliability between residents' and attending physicians' reported time was an ICC of 0.69. The RSI is a feasible and reliable measure of resident supervision that is intended for research studies in graduate medical education focusing on education outcomes, as well as studies assessing quality of care, patient health outcomes, care costs, and clinical workload.

  16. Nondisclosure in Triadic Supervision: A Phenomenological Study of Counseling Students

    Science.gov (United States)

    Lonn, Marlise R.; Juhnke, Gerald

    2017-01-01

    Triadic supervision is common within counselor training; however, limited research in professional counseling literature exists describing counseling students' experiences of choosing what to disclose within triadic supervision. Using transcendental phenomenological research, the authors investigated supervisees' nondisclosure within triadic…

  17. QUEST : Eliminating online supervised learning for efficient classification algorithms

    NARCIS (Netherlands)

    Zwartjes, Ardjan; Havinga, Paul J.M.; Smit, Gerard J.M.; Hurink, Johann L.

    2016-01-01

    In this work, we introduce QUEST (QUantile Estimation after Supervised Training), an adaptive classification algorithm for Wireless Sensor Networks (WSNs) that eliminates the necessity for online supervised learning. Online processing is important for many sensor network applications. Transmitting

  18. Supervisor's HEXACO personality traits and subordinate perceptions of abusive supervision

    NARCIS (Netherlands)

    Breevaart, Kimberley; de Vries, Reinout Everhard

    2017-01-01

    Abusive supervision is detrimental to both subordinates and organizations. Knowledge about individual differences in personality related to abusive supervision may improve personnel selection and potentially reduce the harmful effects of this type of leadership. Using the HEXACO personality

  19. 7 CFR Exhibit B-4 to Subpart B of... - Letter for Notifying Applicants, Lenders and Holders and Borrowers of Unfavorable Decision...

    Science.gov (United States)

    2010-01-01

    ... Used in Cases Involving Farmer Program Primary Loan Servicing Actions) B Exhibit B-4 to Subpart B of... AGRICULTURE PROGRAM REGULATIONS GENERAL Adverse Decisions and Administrative Appeals Pt. 1900, Subpt. B, Exh. B-4 Exhibit B-4 to Subpart B of Part 1900—Letter for Notifying Applicants, Lenders and Holders and...

  20. 7 CFR Exhibit B-2 to Subpart B of... - Letter for Notifying Applicants, Lenders and Holders and Borrowers of Unfavorable Decision...

    Science.gov (United States)

    2010-01-01

    ... and Borrowers of Unfavorable Decision Reached at the Meeting B Exhibit B-2 to Subpart B of Part 1900... REGULATIONS GENERAL Adverse Decisions and Administrative Appeals Pt. 1900, Subpt. B, Exh. B-2 Exhibit B-2 to Subpart B of Part 1900—Letter for Notifying Applicants, Lenders and Holders and Borrowers of Unfavorable...

  1. Semi-supervised learning via regularized boosting working on multiple semi-supervised assumptions.

    Science.gov (United States)

    Chen, Ke; Wang, Shihai

    2011-01-01

    Semi-supervised learning concerns the problem of learning in the presence of labeled and unlabeled data. Several boosting algorithms have been extended to semi-supervised learning with various strategies. To our knowledge, however, none of them takes all three semi-supervised assumptions, i.e., smoothness, cluster, and manifold assumptions, together into account during boosting learning. In this paper, we propose a novel cost functional consisting of the margin cost on labeled data and the regularization penalty on unlabeled data based on three fundamental semi-supervised assumptions. Thus, minimizing our proposed cost functional with a greedy yet stagewise functional optimization procedure leads to a generic boosting framework for semi-supervised learning. Extensive experiments demonstrate that our algorithm yields favorite results for benchmark and real-world classification tasks in comparison to state-of-the-art semi-supervised learning algorithms, including newly developed boosting algorithms. Finally, we discuss relevant issues and relate our algorithm to the previous work.

  2. SEMI-SUPERVISED MARGINAL FISHER ANALYSIS FOR HYPERSPECTRAL IMAGE CLASSIFICATION

    OpenAIRE

    H. Huang; J. Liu; Y. Pan

    2012-01-01

    The problem of learning with both labeled and unlabeled examples arises frequently in Hyperspectral image (HSI) classification. While marginal Fisher analysis is a supervised method, which cannot be directly applied for Semi-supervised classification. In this paper, we proposed a novel method, called semi-supervised marginal Fisher analysis (SSMFA), to process HSI of natural scenes, which uses a combination of semi-supervised learning and manifold learning. In SSMFA, a new difference...

  3. Development of the Artistic Supervision Model Scale (ASMS)

    Science.gov (United States)

    Kapusuzoglu, Saduman; Dilekci, Umit

    2017-01-01

    The purpose of the study is to develop the Artistic Supervision Model Scale in accordance with the perception of inspectors and the elementary and secondary school teachers on artistic supervision. The lack of a measuring instrument related to the model of artistic supervision in the field of literature reveals the necessity of such study. 290…

  4. The Doctoral Thesis and Supervision: The Student Perspective

    Science.gov (United States)

    Kiguwa, Peace; Langa, Malose

    2009-01-01

    The doctoral thesis constitutes both a negotiation of the supervision relationship as well as mastery and skill in participating in a specific community of practice. Two models of supervision are discussed: the technical rationality model with its emphasis on technical aspects of supervision, and the negotiated order model with an emphasis on…

  5. Supervision as transformative leadership in the context of university ...

    African Journals Online (AJOL)

    ... any model of supervision or promotion of students. The article advances a view that supervision and promotion of the said students should be transformative leadership. This approach to supervision or promotion of students suggests enabling them to develop as researchers and contributors to university goals of teaching, ...

  6. 28 CFR 2.94 - Supervision reports to Commission.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Supervision reports to Commission. 2.94... Parolees § 2.94 Supervision reports to Commission. An initial supervision report to confirm the satisfactory initial progress of the parolee shall be submitted to the Commission 90 days after the parolee's...

  7. A Delphi Study and Initial Validation of Counselor Supervision Competencies

    Science.gov (United States)

    Neuer Colburn, Anita A.; Grothaus, Tim; Hays, Danica G.; Milliken, Tammi

    2016-01-01

    The authors addressed the lack of supervision training standards for doctoral counseling graduates by developing and validating an initial list of supervision competencies. They used content analysis, Delphi polling, and content validity methods to generate a list, vetted by 2 different panels of supervision experts, of 33 competencies grouped…

  8. Moment Constrained Semi-Supervised LDA (extended abstract)

    NARCIS (Netherlands)

    Loog, M.

    2012-01-01

    This BNAIC compressed contribution provides a summary of the work originally presented at the First IAPR Workshop on Partially Supervised Learning and published in [5]. It outlines the idea behind supervised and semi-supervised learning and highlights the major shortcoming of many current methods.

  9. Is it possible to strengthen psychiatric nursing staff's clinical supervision?

    DEFF Research Database (Denmark)

    Gonge, Henrik; Buus, Niels

    2015-01-01

    AIM: To test the effects of a meta-supervision intervention in terms of participation, effectiveness and benefits of clinical supervision of psychiatric nursing staff. BACKGROUND: Clinical supervision is regarded as a central component in developing mental health nursing practices, but the eviden...

  10. 18 CFR 367.9010 - Account 901, Supervision.

    Science.gov (United States)

    2010-04-01

    ... ACT Operation and Maintenance Expense Chart of Accounts § 367.9010 Account 901, Supervision. This account must include the cost of labor and expenses incurred in the general direction and supervision of customer accounting and collecting activities. Direct supervision of a specific activity must be charged to...

  11. Projected estimators for robust semi-supervised classification

    NARCIS (Netherlands)

    Krijthe, J.H.; Loog, M.

    2017-01-01

    For semi-supervised techniques to be applied safely in practice we at least want methods to outperform their supervised counterparts. We study this question for classification using the well-known quadratic surrogate loss function. Unlike other approaches to semi-supervised learning, the

  12. Multiplicity in supervision relationships: A factor in improving ...

    African Journals Online (AJOL)

    Supervision has been identified as an important factor in the success of postgraduate students, even as the most significant variable and a large number of studies have been conducted to identify factors that contribute to supervision success. However the dependent variable in these studies – supervision success – has ...

  13. 30 CFR 250.1616 - Supervision, surveillance, and training.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Supervision, surveillance, and training. 250.1616 Section 250.1616 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR... Supervision, surveillance, and training. (a) The lessee shall provide onsite supervision of drilling...

  14. 46 CFR 380.23 - Supervision of records.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Supervision of records. 380.23 Section 380.23 Shipping... § 380.23 Supervision of records. (a) Contractors and others subject to the provisions of this subpart... shall be responsible for supervision of its document retention and disposal program. Immediately upon...

  15. 48 CFR 852.236-78 - Government supervision.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Government supervision. 852.236-78 Section 852.236-78 Federal Acquisition Regulations System DEPARTMENT OF VETERANS AFFAIRS... Government supervision. As prescribed in 836.572, insert the following clause: Government Supervision (APR...

  16. 34 CFR 303.501 - Supervision and monitoring of programs.

    Science.gov (United States)

    2010-07-01

    ... 34 Education 2 2010-07-01 2010-07-01 false Supervision and monitoring of programs. 303.501 Section... INFANTS AND TODDLERS WITH DISABILITIES State Administration General § 303.501 Supervision and monitoring... supervision of programs and activities receiving assistance under this part; and (2) The monitoring of...

  17. 33 CFR 6.12-1 - General supervision and control.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false General supervision and control... GENERAL PROTECTION AND SECURITY OF VESSELS, HARBORS, AND WATERFRONT FACILITIES Supervision and Control of Explosives or Other Dangerous Cargo § 6.12-1 General supervision and control. The Captain of the Port may...

  18. 7 CFR 27.80 - Fees; classification, Micronaire, and supervision.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Fees; classification, Micronaire, and supervision. 27... Classification and Micronaire § 27.80 Fees; classification, Micronaire, and supervision. For services rendered by... classification and Micronaire determination results certified on cotton class certificates.) (e) Supervision, by...

  19. 46 CFR 131.420 - Manning and supervision.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Manning and supervision. 131.420 Section 131.420 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OFFSHORE SUPPLY VESSELS OPERATIONS Sufficiency and Supervision of Crew of Survival Craft § 131.420 Manning and supervision. (a) There must be...

  20. 18 CFR 367.9070 - Account 907, Supervision.

    Science.gov (United States)

    2010-04-01

    ..., Supervision. 367.9070 Section 367.9070 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY... ACT Operation and Maintenance Expense Chart of Accounts § 367.9070 Account 907, Supervision. This account must include the cost of labor and expenses incurred in the general direction and supervision of...

  1. 7 CFR 58.6 - Supervision of service.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Supervision of service. 58.6 Section 58.6 Agriculture... Grading Service § 58.6 Supervision of service. All inspection or grading service shall be subject to supervision by a supervisory inspector or grader, Area Supervisor, or by the Chief, or such other person of...

  2. 7 CFR 27.16 - Inspection; weighing; samples; supervision.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Inspection; weighing; samples; supervision. 27.16... Samples § 27.16 Inspection; weighing; samples; supervision. The inspection, weighing, and sampling of... Services Office shall be (a) under the supervision of a supervisor of cotton inspection, or (b) by or under...

  3. Status of Clinical Supervision among School Counselors in Southeast Georgia

    Science.gov (United States)

    Black, Anna Lila; Bailey, Carrie Lynn; Bergin, James J.

    2011-01-01

    Previous studies have investigated the role of clinical supervision in school counseling practice. This research explored the status and meaning of clinical supervision to school counselors employed in two southeastern Georgia counties. Results indicate that participants value clinical supervision even though their employers did not necessarily…

  4. 25 CFR 213.43 - Relinquishment of Government supervision.

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Relinquishment of Government supervision. 213.43 Section... Relinquishment of Government supervision. All oil and gas leases hereafter executed shall contain the following relinquishment of supervision clause and terms operative after such relinquishment, or other provisions similar...

  5. 33 CFR 326.4 - Supervision of authorized activities.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Supervision of authorized..., DEPARTMENT OF DEFENSE ENFORCEMENT § 326.4 Supervision of authorized activities. (a) Inspections. District... Government unless daily supervision or other unusual expenses are involved. In such unusual cases, the...

  6. Counseling Supervision within a Feminist Framework: Guidelines for Intervention

    Science.gov (United States)

    Degges-White, Suzanne E.; Colon, Bonnie R.; Borzumato-Gainey, Christine

    2013-01-01

    Feminist supervision is based on the principles of feminist theory. Goals include sharing responsibility for the supervision process, empowering the supervisee, attending to the contextual assumptions about clients, and analyzing gender roles. This article explores feminist supervision and guidelines for providing counseling supervision…

  7. 7 CFR 1944.665 - Supervision and inspection of work.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 13 2010-01-01 2009-01-01 true Supervision and inspection of work. 1944.665 Section 1944.665 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE... Supervision and inspection of work. Grantees are responsible for supervising all rehabilitation and repair...

  8. 49 CFR 237.133 - Supervision of repairs and modifications.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Supervision of repairs and modifications. 237.133... Supervision of repairs and modifications. Each repair or modification pursuant to this part shall be performed under the immediate supervision of a railroad bridge supervisor as defined in § 237.55 of this part who...

  9. 7 CFR 27.73 - Supervision of transfers of cotton.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Supervision of transfers of cotton. 27.73 Section 27... Supervision of transfers of cotton. Whenever the owner of any cotton inspected and sampled for classification... be effected under the supervision of an exchange inspection agency or a supervisor of cotton...

  10. 28 CFR 570.44 - Supervision and restraint requirements.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Supervision and restraint requirements... PROGRAMS AND RELEASE COMMUNITY PROGRAMS Escorted Trips § 570.44 Supervision and restraint requirements. Inmates under escort will be within the constant and immediate visual supervision of escorting staff at...

  11. 34 CFR 300.149 - SEA responsibility for general supervision.

    Science.gov (United States)

    2010-07-01

    ... 34 Education 2 2010-07-01 2010-07-01 false SEA responsibility for general supervision. 300.149... EDUCATION OF CHILDREN WITH DISABILITIES State Eligibility Sea Responsibility for General Supervision and Implementation of Procedural Safeguards § 300.149 SEA responsibility for general supervision. (a) The SEA is...

  12. Educational Technology and Distance Supervision in Counselor Education

    Science.gov (United States)

    Carlisle, Robert Milton; Hays, Danica G.; Pribesh, Shana L.; Wood, Chris T.

    2017-01-01

    The authors used a nonexperimental descriptive design to examine the prevalence of distance supervision in counselor education programs, educational technology used in supervision, training on technology in supervision, and participants' (N = 673) perceptions of legal and ethical compliance. Program policies are recommended to guide the training…

  13. Determination of Thallium(I by Hybrid Mesoporous Silica (SBA-15 Modified Electrode

    Directory of Open Access Journals (Sweden)

    Geeta Rani

    2016-01-01

    Full Text Available Chemically modified mesoporous silica material (SBA-15 was used for the construction of Tl(I selective carbon paste electrode. The best response was found with the electrode containing 10% modifier as electrode material. The electrode has a lower detection limit of 6.0 × 10−9 M in a working concentration range of 1.0 × 10−8–1.0 × 10−1 M. The selectivity coefficient calculated by match potential method (MPM shows the high selectivity of electrode towards Tl(I over other tested ions. The electrode was successfully applied as an indicator electrode for the titration of 0.01 M TlNO3 solution with standards EDTA solution and for sequential titration of mixture of different anions.

  14. Mesoporous carbon synthesized from different pore sizes of SBA-15 for high density electrode supercapacitor application

    Science.gov (United States)

    Jamil, Farinaa Md; Sulaiman, Mohd Ali; Ibrahim, Suhaina Mohd; Masrom, Abdul Kadir; Yahya, Muhd Zu Azhan

    2017-12-01

    A series of mesoporous carbon sample was synthesized using silica template, SBA-15 with two different pore sizes. Impregnation method was applied using glucose as a precursor for converting it into carbon. An appropriate carbonization and silica removal process were carried out to produce a series of mesoporous carbon with different pore sizes and surface areas. Mesoporous carbon sample was then assembled as electrode and its performance was tested using cyclic voltammetry and impedance spectroscopy to study the effect of ion transportation into several pore sizes on electric double layer capacitor (EDLC) system. 6M KOH was used as electrolyte at various scan rates of 10, 20, 30 and 50 mVs-1. The results showed that the pore size of carbon increased as the pore size of template increased and the specific capacitance improved as the increasing of the pore size of carbon.

  15. Temperature dependence of positron lifetime in ordered porous silica (SBA-3)

    International Nuclear Information System (INIS)

    Kunishige, S.; Koshimizu, M.; Asai, K.

    2009-01-01

    The temperature dependence of positron lifetime in uniform mesopores was analyzed. We used SBA-3 as the sample material, which possesses an ordered porous structure with uniform cylindrical mesopores. The positron lifetime corresponding to the annihilation in the mesopores increased gradually with a decrease in temperature down to 100 K, and its relative intensity also increased concomitantly. This result was attributed to the lower probability of the escape of the ortho-positronium (o-Ps) from the mesopores into the intergrain space at lower temperatures. An anomalous and sudden increase in the lifetime was observed at around 100 K; this result was in agreement with an increase in the positron lifetime reported in a previous study. It was revealed that the increase in the lifetime is very steep in cases of uniform mesopores, suggesting that the temperature dependence is influenced by the pore size.

  16. Insights into the Hydrothermal Stability of Triamine-Functionalized SBA-15 Silica for CO2 Adsorption.

    Science.gov (United States)

    Jahandar Lashaki, Masoud; Ziaei-Azad, Hessam; Sayari, Abdelhamid

    2017-10-23

    The hydrothermal stability of triamine-grafted, large-pore SBA-15 CO 2 adsorbents was studied by using steam stripping. Following two 3 h cycles of steam regeneration, lower CO 2 uptakes, lower CO 2 /N ratios, and slower adsorption kinetics were observed relative to fresh samples, particularly at the lowest adsorption temperature (25 °C). CO 2 adsorption measurements for a selected sample exposed to 48 h of steam stripping depicted that after the initial loss during the first exposure to steam (3-6 h), the adsorptive properties stabilized. For higher adsorption temperatures (i.e., 50 and 75 °C), however, all adsorptive properties remained almost unchanged after steaming, indicating the significance of diffusional limitations. Thermogravimetric analysis and FTIR spectroscopy on grafted samples before and after steam stripping showed no amine leaching and no change in the chemical nature of the amine groups, respectively. Also, a six-cycle CO 2 adsorption/desorption experiment under dry conditions showed no thermal degradation. However, N 2 adsorption measurement at 77 K showed significant reductions in the BET surface area of the grafted samples following steaming. Based on the pore size distribution of calcined, grafted samples before and after steaming, it is proposed that exposure to steam restructured the grafted materials, causing mass transfer resistance. It is inferred that triamine-grafted, large-pore SBA-15 adsorbents are potential candidates for CO 2 capture at relatively high temperatures (50-75 °C; for example, flue gas) combined with steam regeneration. © 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

  17. Supervised Learning for Visual Pattern Classification

    Science.gov (United States)

    Zheng, Nanning; Xue, Jianru

    This chapter presents an overview of the topics and major ideas of supervised learning for visual pattern classification. Two prevalent algorithms, i.e., the support vector machine (SVM) and the boosting algorithm, are briefly introduced. SVMs and boosting algorithms are two hot topics of recent research in supervised learning. SVMs improve the generalization of the learning machine by implementing the rule of structural risk minimization (SRM). It exhibits good generalization even when little training data are available for machine training. The boosting algorithm can boost a weak classifier to a strong classifier by means of the so-called classifier combination. This algorithm provides a general way for producing a classifier with high generalization capability from a great number of weak classifiers.

  18. Supervised hub-detection for brain connectivity

    DEFF Research Database (Denmark)

    Kasenburg, Niklas; Liptrot, Matthew George; Reislev, Nina Linde

    2016-01-01

    A structural brain network consists of physical connections between brain regions. Brain network analysis aims to find features associated with a parameter of interest through supervised prediction models such as regression. Unsupervised preprocessing steps like clustering are often applied...... hubs are a low-dimensional representation of the network and are chosen based on predictive performance as features for a linear regression. We apply our method to the problem of finding age-related changes in structural connectivity. We compare our supervised hub-detection (SHD) to an unsupervised hub......-detection and a linear regression using the original network connections as features. The results show that the SHD is able to retain regression performance, while still finding hubs that represent the underlying variation in the population. Although here we applied the SHD to brain networks, it can be applied to any...

  19. Scale selection for supervised image segmentation

    DEFF Research Database (Denmark)

    Li, Yan; Tax, David M J; Loog, Marco

    2012-01-01

    Finding the right scales for feature extraction is crucial for supervised image segmentation based on pixel classification. There are many scale selection methods in the literature; among them the one proposed by Lindeberg is widely used for image structures such as blobs, edges and ridges. Those...... unsupervised scale selection paradigms and present a supervised alternative. In particular, the so-called max rule is proposed, which selects a scale for each pixel to have the largest confidence in the classification across the scales. In interpreting the classifier as a complex image filter, we can relate...... our approach back to Lindeberg's original proposal. In the experiments, the max rule is applied to artificial and real-world image segmentation tasks, which is shown to choose the right scales for different problems and lead to better segmentation results....

  20. 12 CFR 261.20 - Confidential supervisory information made available to supervised financial institutions and...

    Science.gov (United States)

    2010-01-01

    ... Certain Circumstances § 261.20 Confidential supervisory information made available to supervised financial... information to supervised financial institutions. Confidential supervisory information concerning a supervised...) Disclosure of confidential supervisory information by supervised financial institution—(1) Parent bank...