A conceptual framework to assess effectiveness in wheelchair provision.

Science.gov (United States)

Kamaraj, Deepan C; Bray, Nathan; Rispin, Karen; Kankipati, Padmaja; Pearlman, Jonathan; Borg, Johan

2017-01-01

Currently, inadequate wheelchair provision has forced many people with disabilities to be trapped in a cycle of poverty and deprivation, limiting their ability to access education, work and social facilities. This issue is in part because of the lack of collaboration among various stakeholders who need to work together to design, manufacture and deliver such assistive mobility devices. This in turn has led to inadequate evidence about intervention effectiveness, disability prevalence and subsequent costeffectiveness that would help facilitate appropriate provision and support for people with disabilities. In this paper, we describe a novel conceptual framework that can be tested across the globe to study and evaluate the effectiveness of wheelchair provision. The Comparative Effectiveness Research Subcommittee (CER-SC), consisting of the authors of this article, housed within the Evidence-Based Practice Working Group (EBP-WG) of the International Society of Wheelchair Professionals (ISWP), conducted a scoping review of scientific literature and standard practices used during wheelchair service provision. The literature review was followed by a series of discussion groups. The three iterations of the conceptual framework are described in this manuscript. We believe that adoption of this conceptual framework could have broad applications in wheelchair provision globally to develop evidence-based practices. Such a perspective will help in the comparison of different strategies employed in wheelchair provision and further improve clinical guidelines. Further work is being conducted to test the efficacy of this conceptual framework to evaluate effectiveness of wheelchair service provision in various settings across the globe.

16 CFR 314.5 - Effective date.

Science.gov (United States)

2010-01-01

... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Effective date. 314.5 Section 314.5 Commercial Practices FEDERAL TRADE COMMISSION REGULATIONS UNDER SPECIFIC ACTS OF CONGRESS STANDARDS FOR SAFEGUARDING CUSTOMER INFORMATION § 314.5 Effective date. (a) Each financial institution subject to the...

2 CFR 230.40 - Effective date of changes.

Science.gov (United States)

2010-01-01

... 230.40 Grants and Agreements OFFICE OF MANAGEMENT AND BUDGET CIRCULARS AND GUIDANCE Reserved COST... provisions of this part are effective August 31, 2005. Implementation shall be phased in by incorporating the... implementation, or a delay in implementation of individual provisions, is also permitted by mutual agreement...

State child health; revisions to the regulations implementing the State Children's Health Insurance Program. Interim final rule with comment period; revisions, delay of effective date, and technical amendments to final rule.

Science.gov (United States)

2001-06-25

Title XXI authorizes the State Children's Health Insurance Program (SCHIP) to assist State efforts to initiate and expand the provision of child health assistance to uninsured, low-income children. On January 11, 2001 we published a final rule in the Federal Register to implement SCHIP that has not gone into effect. This interim final rule further delays the effective date, revises certain provisions and solicits public comment, and makes technical corrections and clarifications to the January 2001 final rule based on further review of the comments received and applicable law. Only the provisions set forth in this document have changed. All other provisions set forth in the January 2001 final rule will be implemented without change.

A conceptual framework to assess effectiveness in wheelchair provision

Directory of Open Access Journals (Sweden)

Deepan C. Kamaraj

2017-09-01

Conclusion: We believe that adoption of this conceptual framework could have broad applications in wheelchair provision globally to develop evidence-based practices. Such a perspective will help in the comparison of different strategies employed in wheelchair provision and further improve clinical guidelines. Further work is being conducted to test the efficacy of this conceptual framework to evaluate effectiveness of wheelchair service provision in various settings across the globe.

17 CFR 248.18 - Effective date; transition rule.

Science.gov (United States)

2010-04-01

... Safeguarding Personal Information Relation to Other Laws; Effective Date § 248.18 Effective date; transition... customers on the compliance date. By July 1, 2001, you must have provided an initial notice, as required by § 248.4, to consumers who are your customers on July 1, 2001. (2) Example. You provide an initial notice...

Standards applicable to owners and operators of hazardous waste treatment, storage, and disposal facilities; liability coverage requirements--Environmental Protection Agency. Final rule and notice of extension of effective date.

Science.gov (United States)

1982-07-13

The effective date for qualifications of insurers providing liability insurance used to satisfy liability coverage requirements applicable to owners or operators of hazardous waste management facilities, as such requirements are included in 40 CFR Parts 264 and 265, is extended from July 15, 1982, to October 16, 1982. The effective date for the rest of the liability coverage requirements remains July 15, 1982. This extension is being provided to allow 6 months between the date of promulgation and the effective date for the insurer qualification provision, in accordance with Section 3010(b) of the Resource Conservation and Recovery Act of 1976, as amended. During the period between July 15 and October 16, 1982, owners or operators may use certificates of insurance or policy endorsements that do not certify to the qualifications of the insurer.

26 CFR 1.383-0 - Effective date.

Science.gov (United States)

2010-04-01

... 26 Internal Revenue 4 2010-04-01 2010-04-01 false Effective date. 1.383-0 Section 1.383-0 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES Insolvency Reorganizations § 1.383-0 Effective date. (a) The regulations under section 383 (other...

26 CFR 1.547-7 - Effective date.

Science.gov (United States)

2010-04-01

... TAXES (CONTINUED) Personal Holding Companies § 1.547-7 Effective date. The deduction for deficiency dividends, in computing personal holding company tax for any taxable year, is allowable only with respect to... 26 Internal Revenue 7 2010-04-01 2010-04-01 true Effective date. 1.547-7 Section 1.547-7 Internal...

Drug Pricing Program Ceiling Price and Manufacturer Civil Monetary Penalties Regulation. Final rule; further delay of effective date.

Science.gov (United States)

2017-09-29

The Health Resources and Services Administration (HRSA) administers section 340B of the Public Health Service Act (PHSA), known as the "340B Drug Pricing Program" or the "340B Program." HRSA published a final rule on January 5, 2017, that set forth the calculation of the ceiling price and application of civil monetary penalties. The final rule applied to all drug manufacturers that are required to make their drugs available to covered entities under the 340B Program. On August 21, 2017, HHS solicited comments on further delaying the effective date of the January 5, 2017, final rule to July 1, 2018 (82 FR 39553). HHS proposed this action to allow a more deliberate process of considering alternative and supplemental regulatory provisions and to allow for sufficient time for additional rulemaking. After consideration of the comments received on the proposed rule, HHS is delaying the effective date of the January 5, 2017, final rule, to July 1, 2018.

20 CFR 404.1928 - Effect of the alien non-payment provision.

Science.gov (United States)

2010-04-01

... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Effect of the alien non-payment provision... the alien non-payment provision. An agreement may provide that a person entitled to benefits under... party to the agreement, regardless of the alien non-payment provision (see § 404.460). ...

12 CFR 563g.6 - Effective date.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Effective date. 563g.6 Section 563g.6 Banks and Banking OFFICE OF THRIFT SUPERVISION, DEPARTMENT OF THE TREASURY SECURITIES OFFERINGS § 563g.6 Effective date. (a) Except as provided for in paragraph (d) of this section, an offering circular filed by a...

12 CFR 717.28 - Effective date, compliance date, and prospective application.

Science.gov (United States)

2010-01-01

... REGULATIONS AFFECTING CREDIT UNIONS FAIR CREDIT REPORTING Affiliate Marketing § 717.28 Effective date... eligibility information that you receive from an affiliate to make solicitations to a consumer if you receive...

Distribution of blood derivatives by registered blood establishments that qualify as health care entities; Prescription Drug Marketing Act of 1987; Prescription Drug Amendments of 1992; delay of applicability date. Final rule; delay of applicability date.

Science.gov (United States)

2006-11-13

The Food and Drug Administration (FDA) is further delaying, until December 1, 2008, the applicability date of a certain requirement of a final rule published in the Federal Register of December 3, 1999 (64 FR 67720) (the final rule). The final rule implements the Prescription Drug Marketing Act of 1987 (PDMA), as modified by the Prescription Drug Amendments of 1992 (PDA), and the Food and Drug Administration Modernization Act of 1997 (the Modernization Act). The provisions of the final rule became effective on December 4, 2000, except for certain provisions whose effective or applicability dates were delayed in five subsequent Federal Register notices, until December 1, 2006. The provision with the delayed applicability date would prohibit wholesale distribution of blood derivatives by registered blood establishments that meet the definition of a "health care entity." In the Federal Register of February 1, 2006 (71 FR 5200), FDA published a proposed rule specific to the distribution of blood derivatives by registered blood establishments that qualify as health care entities (the proposed rule). The proposed rule would amend certain limited provisions of the final rule to allow certain registered blood establishments that qualify as health care entities to distribute blood derivatives. In response to the proposed rule, FDA received substantive comments. As explained in the SUPPLEMENTARY INFORMATION section of this document, further delaying the applicability of Sec. 203.3(q) (21 CFR 203.3(q)) to the wholesale distribution of blood derivatives by health care entities is necessary to give the agency additional time to address comments on the proposed rule, consider whether regulatory changes are appropriate, and, if so, to initiate such changes.

46 CFR 221.111 - Status of prior transactions-controlling dates.

Science.gov (United States)

2010-10-01

... 46 Shipping 8 2010-10-01 2010-10-01 false Status of prior transactions-controlling dates. 221.111 Section 221.111 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION REGULATIONS AFFECTING... MARITIME INTERESTS Savings Provisions § 221.111 Status of prior transactions—controlling dates. (a) The...

12 CFR 334.28 - Effective date, compliance date, and prospective application.

Science.gov (United States)

2010-01-01

... REGULATIONS AND STATEMENTS OF GENERAL POLICY FAIR CREDIT REPORTING Affiliate Marketing § 334.28 Effective date... eligibility information that you receive from an affiliate to make solicitations to a consumer if you receive...

44 CFR 19.100 - Purpose and effective date.

Science.gov (United States)

2010-10-01

... ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Introduction § 19.100 Purpose and effective date. The... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Purpose and effective date. 19.100 Section 19.100 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY...

Parenting in Direct Provision: Parents' Perspectives Regarding Stresses and Supports

Science.gov (United States)

Ogbu, Helen Uchechukwu; Brady, Bernadine; Kinlen, Louise

2014-01-01

The Irish direct provision system for asylum seekers is acknowledged as providing a very challenging and exclusionary living environment for adults and children. To date, there has been little research focused specifically on the ways in which the direct provision environment impacts on the parenting role. This qualitative study explores the…

26 CFR 1.846-4 - Effective/applicability date.

Science.gov (United States)

2010-04-01

... 26 Internal Revenue 8 2010-04-01 2010-04-01 false Effective/applicability date. 1.846-4 Section 1.846-4 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES Other Insurance Companies § 1.846-4 Effective/applicability date. (a) In general...

5 CFR 831.701 - Effective dates of annuities.

Science.gov (United States)

2010-01-01

... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Effective dates of annuities. 831.701... REGULATIONS (CONTINUED) RETIREMENT Computation of Annuities § 831.701 Effective dates of annuities. (a) Except as provided in paragraphs (b) and (c) of this section, an annuity of an employee or Member commences...

32 CFR 48.502 - Effective date of annuity.

Science.gov (United States)

2010-07-01

... 32 National Defense 1 2010-07-01 2010-07-01 false Effective date of annuity. 48.502 Section 48.502... RETIRED SERVICEMAN'S FAMILY PROTECTION PLAN Annuity § 48.502 Effective date of annuity. All annuities..., except that no annuity shall accrue or be paid for the month in which entitlement to that annuity...

36 CFR 223.47 - Date of completion of permanent road construction.

Science.gov (United States)

2010-07-01

... permanent road construction. 223.47 Section 223.47 Parks, Forests, and Public Property FOREST SERVICE... Conditions and Provisions § 223.47 Date of completion of permanent road construction. (a) The date of completion of permanent road construction obligations as set forth in the Notice of Sale shall be...

29 CFR 5.22 - Effect of the Davis-Bacon fringe benefits provisions.

Science.gov (United States)

2010-07-01

... 29 Labor 1 2010-07-01 2010-07-01 true Effect of the Davis-Bacon fringe benefits provisions. 5.22... Fringe Benefits Provisions of the Davis-Bacon Act § 5.22 Effect of the Davis-Bacon fringe benefits... paragraphs (a) and (b) of § 1.2 of this subtitle. The fringe benefits amendments enlarge the scope of this...

38 CFR 61.67 - Recovery provisions.

Science.gov (United States)

2010-07-01

...) VA HOMELESS PROVIDERS GRANT AND PER DIEM PROGRAM § 61.67 Recovery provisions. (a) If after 3 years from the date of award of a capital grant, the grant recipient has withdrawn from the VA Homeless Providers Grant and Per Diem Program (Program); does not establish the project for which the grant was made...

26 CFR 1.846-4T - Effective dates (temporary).

Science.gov (United States)

2010-04-01

... 26 Internal Revenue 8 2010-04-01 2010-04-01 false Effective dates (temporary). 1.846-4T Section 1.846-4T Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES Other Insurance Companies § 1.846-4T Effective dates (temporary). (a) [Reserved...

12 CFR 308.158 - Filing papers and effective date.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 4 2010-01-01 2010-01-01 false Filing papers and effective date. 308.158 Section 308.158 Banks and Banking FEDERAL DEPOSIT INSURANCE CORPORATION PROCEDURE AND RULES OF PRACTICE... Section 19 of the FDIA § 308.158 Filing papers and effective date. (a) Filing with the regional office...

The freshwater reservoir effect in radiocarbon dating

DEFF Research Database (Denmark)

Philippsen, Bente

case studies will show the degree of variability of the freshwater reservoir effect over short and long timescales. Radiocarbon dating of recent water samples, aquatic plants and animals, shows that age differences of up to 2000 years can occur within one river. In the Limfjord, freshwater influence......The freshwater reservoir effect can result in too high radiocarbon ages of samples from lakes and rivers, including the bones of people whose subsistence was based on freshwater fish, and pottery in which fish was cooked. In my talk, I will explain the causes and consequences of this effect. Two...... caused reservoir ages to vary between 250 and 700 years during the period 5400 BC - AD 700. Finally, I will discuss the implications of the freshwater reservoir effect for radiocarbon dating of Mesolithic pottery from inland sites of the Ertebølle culture in Northern Germany....

20 CFR 669.530 - What are the submission dates for these plans?

Science.gov (United States)

2010-04-01

... Accountability, Planning and Waiver Provision § 669.530 What are the submission dates for these plans? We will... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false What are the submission dates for these plans? 669.530 Section 669.530 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF...

48 CFR 9904.404-63 - Effective date.

Science.gov (United States)

2010-10-01

...-63 Section 9904.404-63 Federal Acquisition Regulations System COST ACCOUNTING STANDARDS BOARD, OFFICE OF FEDERAL PROCUREMENT POLICY, OFFICE OF MANAGEMENT AND BUDGET PROCUREMENT PRACTICES AND COST ACCOUNTING STANDARDS COST ACCOUNTING STANDARDS 9904.404-63 Effective date. (a) This Standard is effective...

48 CFR 9904.406-63 - Effective date.

Science.gov (United States)

2010-10-01

...-63 Section 9904.406-63 Federal Acquisition Regulations System COST ACCOUNTING STANDARDS BOARD, OFFICE OF FEDERAL PROCUREMENT POLICY, OFFICE OF MANAGEMENT AND BUDGET PROCUREMENT PRACTICES AND COST ACCOUNTING STANDARDS COST ACCOUNTING STANDARDS 9904.406-63 Effective date. This Standard is effective as of...

48 CFR 9904.409-63 - Effective date.

Science.gov (United States)

2010-10-01

...-63 Section 9904.409-63 Federal Acquisition Regulations System COST ACCOUNTING STANDARDS BOARD, OFFICE OF FEDERAL PROCUREMENT POLICY, OFFICE OF MANAGEMENT AND BUDGET PROCUREMENT PRACTICES AND COST ACCOUNTING STANDARDS COST ACCOUNTING STANDARDS 9904.409-63 Effective date. (a) This Standard is effective...

48 CFR 9904.408-63 - Effective date.

Science.gov (United States)

2010-10-01

...-63 Section 9904.408-63 Federal Acquisition Regulations System COST ACCOUNTING STANDARDS BOARD, OFFICE OF FEDERAL PROCUREMENT POLICY, OFFICE OF MANAGEMENT AND BUDGET PROCUREMENT PRACTICES AND COST ACCOUNTING STANDARDS COST ACCOUNTING STANDARDS 9904.408-63 Effective date. This Standard is effective as of...

48 CFR 9904.405-63 - Effective date.

Science.gov (United States)

2010-10-01

...-63 Section 9904.405-63 Federal Acquisition Regulations System COST ACCOUNTING STANDARDS BOARD, OFFICE OF FEDERAL PROCUREMENT POLICY, OFFICE OF MANAGEMENT AND BUDGET PROCUREMENT PRACTICES AND COST ACCOUNTING STANDARDS COST ACCOUNTING STANDARDS 9904.405-63 Effective date. This Standard is effective as of...

48 CFR 9904.403-63 - Effective date.

Science.gov (United States)

2010-10-01

...-63 Section 9904.403-63 Federal Acquisition Regulations System COST ACCOUNTING STANDARDS BOARD, OFFICE OF FEDERAL PROCUREMENT POLICY, OFFICE OF MANAGEMENT AND BUDGET PROCUREMENT PRACTICES AND COST ACCOUNTING STANDARDS COST ACCOUNTING STANDARDS 9904.403-63 Effective date. This Standard is effective as of...

48 CFR 9904.407-63 - Effective date.

Science.gov (United States)

2010-10-01

...-63 Section 9904.407-63 Federal Acquisition Regulations System COST ACCOUNTING STANDARDS BOARD, OFFICE OF FEDERAL PROCUREMENT POLICY, OFFICE OF MANAGEMENT AND BUDGET PROCUREMENT PRACTICES AND COST ACCOUNTING STANDARDS COST ACCOUNTING STANDARDS 9904.407-63 Effective date. This Standard is effective as of...

48 CFR 9904.401-63 - Effective date.

Science.gov (United States)

2010-10-01

...-63 Section 9904.401-63 Federal Acquisition Regulations System COST ACCOUNTING STANDARDS BOARD, OFFICE OF FEDERAL PROCUREMENT POLICY, OFFICE OF MANAGEMENT AND BUDGET PROCUREMENT PRACTICES AND COST ACCOUNTING STANDARDS COST ACCOUNTING STANDARDS 9904.401-63 Effective date. This Standard is effective as of...

48 CFR 9904.402-63 - Effective date.

Science.gov (United States)

2010-10-01

...-63 Section 9904.402-63 Federal Acquisition Regulations System COST ACCOUNTING STANDARDS BOARD, OFFICE OF FEDERAL PROCUREMENT POLICY, OFFICE OF MANAGEMENT AND BUDGET PROCUREMENT PRACTICES AND COST ACCOUNTING STANDARDS COST ACCOUNTING STANDARDS 9904.402-63 Effective date. This Standard is effective as of...

The relationship of sport participation to provision of sports facilities and socioeconomic status: a geographical analysis.

Science.gov (United States)

Eime, Rochelle M; Harvey, Jack; Charity, Melanie J; Casey, Meghan; Westerbeek, Hans; Payne, Warren R

2017-06-01

Ecological models have been applied to investigate multiple domains influencing physical activity behaviour, including individual, social, organisational, community, environmental and policy factors. With regard to the built environment, research to date has been limited to small geographical areas and/or small samples of participants. This study examined the geographical association between provision of sport facilities and participation in sport across an entire Australian state, using objective total enumerations of both, for a group of sports, with adjustment for the effect of socioeconomic status (SES). De-identified membership registration data were obtained from state sport governing bodies of four popular team sports. Associations between participation rate, facility provision rate and SES were investigated using correlation and regression methods. Participation rate was positively associated with provision of facilities, although this was complicated by SES and region effects. The non-metropolitan region generally had higher participation rates and better provision of facilities than the metropolitan region. Better provision of sports facilities is generally associated with increased sport participation, but SES and region are also contributing factors. Implications for public health: Community-level analysis of the population, sport participation and provision of facilities should be used to inform decisions of investments in sports facilities. © 2017 The Authors.

31 CFR 595.302 - Effective date.

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Effective date. 595.302 Section 595.302 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY TERRORISM SANCTIONS REGULATIONS General Definitions...

17 CFR 9.12 - Effective date of disciplinary or access denial action.

Science.gov (United States)

2010-04-01

... ACTIONS Notice and Effective Date of Disciplinary Action or Access Denial Action § 9.12 Effective date of disciplinary or access denial action. (a) Effective date. Any disciplinary or access denial action taken by an... cause a disciplinary action to become effective prior to that time if: (1) As authorized by § 8.25 of...

50 CFR 216.212 - Effective dates.

Science.gov (United States)

2010-10-01

..., DEPARTMENT OF COMMERCE MARINE MAMMALS REGULATIONS GOVERNING THE TAKING AND IMPORTING OF MARINE MAMMALS Taking of Marine Mammals Incidental to Explosive Severance Activities Conducted During Offshore Structure Removal Operations on the Outer Continental Shelf in the U.S. Gulf of Mexico § 216.212 Effective dates...

29 CFR 1910.98 - Effective dates.

Science.gov (United States)

2010-07-01

... 29 Labor 5 2010-07-01 2010-07-01 false Effective dates. 1910.98 Section 1910.98 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR... section, if any standard in 41 CFR part 50-204, other than a national consensus standard incorporated by...

41 CFR 101-39.102-2 - Effective date of determination.

Science.gov (United States)

2010-07-01

... VEHICLES 39-INTERAGENCY FLEET MANAGEMENT SYSTEMS 39.1-Establishment, Modification, and Discontinuance of Interagency Fleet Management Systems § 101-39.102-2 Effective date of determination. Unless a longer time is... 41 Public Contracts and Property Management 2 2010-07-01 2010-07-01 true Effective date of...

The effects of moms and teens for safe dates: a dating abuse prevention program for adolescents exposed to domestic violence.

Science.gov (United States)

Foshee, Vangie A; Benefield, Thad; Dixon, Kimberly S; Chang, Ling-Yin; Senkomago, Virginia; Ennett, Susan T; Moracco, Kathryn E; Michael Bowling, J

2015-05-01

Adolescents exposed to domestic violence are at high risk for dating abuse. This randomized controlled trial evaluated a dating abuse prevention program designed specifically for this risk group. Moms and Teens for Safe Dates consisted of six mailed booklets of dating abuse prevention information and interactive activities. Mothers who had been victims of domestic violence but no longer lived with the abuser delivered the program to their adolescents who had been exposed to the abuse. Mother and adolescent pairs (N = 409) were recruited through community advertising; the adolescents ranged from 12 to 16 years old and 64 % were female. Mothers and adolescents completed baseline and 6-month follow-up telephone interviews. Booklet completion in the treatment group ranged from 80 % for the first to 62 % for the last booklet. The analyses first tested whether program effects on dating abuse varied by four a priori identified moderators (mother's psychological health, the amount of adolescent exposure to domestic violence, and adolescent sex and race/ethnicity). Main effects of the program were examined when there were no differential program effects. Program effects on psychological and physical victimization and psychological and cyber perpetration were moderated by the amount of adolescent exposure to domestic violence; there were significant favorable program effects for adolescents with higher, but not lower levels of exposure to domestic violence. There were no moderated or main effects on sexual violence victimization and perpetration or cyber victimization. The findings suggest that a dating abuse prevention program designed for adolescents exposed to domestic violence can have important positive effects.

26 CFR 1.860-5 - Effective date.

Science.gov (United States)

2010-04-01

... real estate investments trusts. Section 859 (as in effect before the enactment of the Revenue Act of... 26 Internal Revenue 9 2010-04-01 2010-04-01 false Effective date. 1.860-5 Section 1.860-5 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME...

77 FR 61513 - Voluntary Licensing of Amateur Rocket Operations; Correction; Delay of Effective Date

Science.gov (United States)

2012-10-10

...; Delay of Effective Date AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Direct final rule; correction; delay of effective date. SUMMARY: This action delays the effective date for a direct final rule... adverse comments to this rule, and delays the effective date to allow time for adequate analysis and a...

77 FR 75509 - Common Crop Insurance Regulations; Florida Citrus Fruit Crop Insurance Provisions

Science.gov (United States)

2012-12-21

... production sold, and the price. Acceptable fresh fruit sales records may include: Trip tickets, pack-out... acceptable fresh fruit sales records must be provided upon request from at least one of the previous three... provision in section 3(c) changes the deadline from sales closing date to acreage reporting date and would...

20 CFR 410.687a - Effective date.

Science.gov (United States)

2010-04-01

....686a, 410.686b, 410.686c, 410.686d, and 410.686e, shall be effective upon publication in the Federal... rendered in connection with those claims for which a fee has not been fully paid before this effective date, notwithstanding the fact that fee contracts for such services may have been entered into, or services rendered...

Comparison Effects of Sucrose and Date Palm Syrup on Somatic Embryogenesis of Date Palm (Phoenix dactylifera L )

OpenAIRE

Abdullatif Alkhateeb

2008-01-01

The effect of different concentration of date palm syrup (2, 4, 6, 8 and 10%) and sucrose at concentration of 30 and 60 g/l in addition to the control (without carbon source) on the micro propagation of date palm "cv. Suckary" were investigated. The results indicated that date syrup was taken up from the media as shown by the increase in total dry weight of culture. Addition of sucrose at 60 g/l produced the highest number of somatic embryos and longest shoot equal to that produced by date sy...

78 FR 6025 - Electronic Fund Transfers (Regulation E) Temporary Delay of Effective Date

Science.gov (United States)

2013-01-29

... issuing this final rule to delay the February 7, 2013, effective date of final rules published by the... establish any requirements but rather delays the effective date of the 2012 Final Rule pending the... delay of the 2012 Final Rule's effective date would generally benefit remittance transfer providers by...

Provision of Effectiveness of University Education on the Market Economy

Science.gov (United States)

Kuznetsov, Nikolai; Usenko, Lyudmila; Ivanova, Olga; Kostoglodova, Elena

2017-01-01

Purpose: The purpose of this paper is to evaluate and determine the effectiveness of university education on the economy of various countries. Design/methodology/approach: To determine the necessity and expedience of making provision for the effectiveness of university education on the market economy, this work uses the method of regression and…

The effect of irradiation on date palm pollen grains

Energy Technology Data Exchange (ETDEWEB)

Ismail, M M; Alajaily, F R [The National Academy for Scientific Research Tripoli (Libyan Arab Jamahiriya)

1995-10-01

The evaluation of male date palm is very important in date palm culture, it is very well known that the source of pollen has its influence on fruit set, physical and chemical characters of the fruits. Date pollen was collected from previously studied male date palm trees. The pollen was subjected to the following irradiation treatments: 0,5, 10, 20, 40, 80 krad. The irradiated pollen was treated with acetocarmine and its viability was studied under the light microscope. No differences were observed between the treated pollen and the control. The pollen was germinated on agar, sucrose and boric acid media in an incubator at 27 degree C for hours. Germination count under the light microscope indicated that there were no significant differences between 5, 10, 20 krad treatments and the control, but the high doses reduced the germination percentage. The irradiated pollen used to pollinate date palm trees and the effect of metaxynia was studied. 3 tabs.

29 CFR 36.100 - Purpose and effective date.

Science.gov (United States)

2010-07-01

... ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Introduction § 36.100 Purpose and effective date. The... any education program or activity receiving Federal financial assistance, whether or not such program...

10 CFR 5.100 - Purpose and effective date.

Science.gov (United States)

2010-01-01

... RECEIVING FEDERAL FINANCIAL ASSISTANCE Introduction § 5.100 Purpose and effective date. The purpose of these... or activity receiving Federal financial assistance, whether or not such program or activity is...

26 CFR 48.4161(b)-5 - Effective date.

Science.gov (United States)

2010-04-01

...)-5 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) MISCELLANEOUS EXCISE TAXES MANUFACTURERS AND RETAILERS EXCISE TAXES Sporting Goods § 48.4161(b)-5 Effective date. The taxes imposed by section 4161(b) are effective with respect to sales made on and after January 1, 1975. ...

40 CFR 96.24 - Effective date of initial NOX Budget permit.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 20 2010-07-01 2010-07-01 false Effective date of initial NOX Budget... PROGRAMS (CONTINUED) NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS FOR STATE IMPLEMENTATION PLANS Permits § 96.24 Effective date of initial NOX Budget permit. The initial NOX Budget permit...

26 CFR 1.1494-2 - Effective date.

Science.gov (United States)

2010-04-01

... Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES Tax on Transfers to Avoid Income Tax § 1.1494-2 Effective date. Chapter 5 (section 1491 and following) of the Internal Revenue Code of 1954 and the regulations prescribed thereunder apply with respect...

76 FR 26948 - Small Business Jobs Act Tour: Selected Provisions Having an Effect on Government Contracting

Science.gov (United States)

2011-05-10

...] Small Business Jobs Act Tour: Selected Provisions Having an Effect on Government Contracting AGENCY: U.S... INFORMATION CONTACT: Richard L. Miller, Small Business Job's Act Tour-Office of Government Contracting and..., concerning the Small Business Act Tour: Selected Provisions Having an Effect on Government that announced a...

Evaluation of Drought Implications on Ecosystem Services: Freshwater Provisioning and Food Provisioning in the Upper Mississippi River Basin.

Science.gov (United States)

Li, Ping; Omani, Nina; Chaubey, Indrajeet; Wei, Xiaomei

2017-05-08

Drought is one of the most widespread extreme climate events with a potential to alter freshwater availability and related ecosystem services. Given the interconnectedness between freshwater availability and many ecosystem services, including food provisioning, it is important to evaluate the drought implications on freshwater provisioning and food provisioning services. Studies about drought implications on streamflow, nutrient loads, and crop yields have been increased and these variables are all process-based model outputs that could represent ecosystem functions that contribute to the ecosystem services. However, few studies evaluate drought effects on ecosystem services such as freshwater and food provisioning and quantify these services using an index-based ecosystem service approach. In this study, the drought implications on freshwater and food provisioning services were evaluated for 14 four-digit HUC (Hydrological Unit Codes) subbasins in the Upper Mississippi River Basin (UMRB), using three drought indices: standardized precipitation index ( SPI ), standardized soil water content index ( SSWI ), and standardized streamflow index ( SSI ). The results showed that the seasonal freshwater provisioning was highly affected by the precipitation deficits and/or surpluses in summer and autumn. A greater importance of hydrological drought than meteorological drought implications on freshwater provisioning was evident for the majority of the subbasins, as evidenced by higher correlations between freshwater provisioning and SSI 12 than SPI 12. Food provisioning was substantially affected by the precipitation and soil water deficits during summer and early autumn, with relatively less effect observed in winter. A greater importance of agricultural drought effects on food provisioning was evident for most of the subbasins during crop reproductive stages. Results from this study may provide insights to help make effective land management decisions in responding to

76 FR 65999 - Effective Date for Swap Regulation

Science.gov (United States)

2011-10-25

.... Category 1 covers statutory provisions which by their express terms require rulemaking to implement... amended by title VII of the Dodd-Frank Act that reference one or more terms regarding entities or... provisions specifically relate to such referenced terms and do not require a rulemaking. The second part...

Interpersonal style moderates the effect of dating violence on symptoms of anxiety and depression.

Science.gov (United States)

Yalch, Matthew M; Lannert, Brittany K; Hopwood, Christopher J; Levendosky, Alytia A

2013-11-01

Over a quarter of young women have experienced some form of violence within a dating relationship. The experience of dating violence is associated with problems in psychological functioning, including symptoms of anxiety and depression. However, not all women who experience dating violence exhibit anxious or depressive symptoms. One factor that may influence symptom expression is interpersonal style. In this study, we examined the main and moderating effects of dimensions of interpersonal style (dominance and warmth) on the association between dating violence and symptoms of anxiety and depression. Warmth exhibited a main effect on anxious and depressive symptoms over and above the effects of dating violence and other life stressors. Dominance moderated the association between dating violence and anxious and depressive symptoms. When levels of dating violence were high, women with higher levels of dominance reported fewer symptoms of anxiety and depression than women with lower dominance. These results indicated that whereas high warmth was associated with fewer symptoms of psychopathology generally, high dominance was a buffer against the effect of dating violence on symptoms more specifically. Directions for future research are discussed.

Key state legislative provisions on purchasing alliances.

Science.gov (United States)

Wicks, E K; Curtis, R E; Haugh, K

1994-01-01

In order to function effectively in post-reform healthcare markets, behavioral healthcare professionals must understand and interact with health purchasing alliances. Healthcare reform initiatives based upon the principles of managed competition envision an important role for cooperative health purchasing organizations, or "health alliances," that collect premiums and contract with health plans for the provision of comprehensive health services delivered within the framework of a standardized benefit package. Health purchasing alliances have already been implemented in eight states, and this trend is expected to grow. The following article illustrates the structure and authority of the health alliances that are already in operation, and is presented here to give Behavioral Healthcare Tomorrow journal readers an up-to-date overview of reforming healthcare markets. This matrix arrays recent state laws which we identify as clearly including components of managed competition or purchasing alliances. Other states undoubtedly have elements of reform that include some aspects of these concepts. For example, under legislation, a Vermont health care authority was established and, among other things, charged with developing two comprehensive reform proposals, one of which will involve multipayors and the other a single-payor system. Options will likely embody many of the activities of alliances. Vermont is not included in this matrix because these provisions are still in the developmental stage.

Safety effects of infrastructural provisions for cyclists and moped-riders.

NARCIS (Netherlands)

Welleman, A.G.

1986-01-01

Some comments are given on PB 26128. Both in the Netherlands and in Denmark research has been done into the safety effects of infrastructural provisions, namely cycle tracks and cycle lanes. The research has mostly been done using before and after studies, based on statistical analysis of number of

10 CFR 431.156 - Energy and water conservation standards and effective dates.

Science.gov (United States)

2010-01-01

... 10 Energy 3 2010-01-01 2010-01-01 false Energy and water conservation standards and effective dates. 431.156 Section 431.156 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ENERGY EFFICIENCY PROGRAM... Standards § 431.156 Energy and water conservation standards and effective dates. Each commercial clothes...

50 CFR 222.403 - Duration of selection; effective date.

Science.gov (United States)

2010-10-01

... to make the rule effective without a 30-day delay. ... rule for five years, without need for NMFS to include the fishery in the intervening proposed annual... 30-day delay in effective date for implementing observer coverage will follow the annual notification...

Maternity Leave Provisions for Classroom Teachers in Larger School Systems.

Science.gov (United States)

Educational Research Service Circular, 1966

1966-01-01

Maternity leave provisions for classroom teachers in 129 school systems having enrollments of 25,000 or more are reported for 1965-66 in this national survey. Tables contain information on compulsory absence prior to anticipated date of birth and earliest permissible return from maternity leaves. Brief descriptions of maternity leave practices are…

Strong and nonlinear effects of fragmentation on ecosystem service provision at multiple scales

Science.gov (United States)

Mitchell, Matthew G. E.; Bennett, Elena M.; Gonzalez, Andrew

2015-09-01

Human actions, such as converting natural land cover to agricultural or urban land, result in the loss and fragmentation of natural habitat, with important consequences for the provision of ecosystem services. Such habitat loss is especially important for services that are supplied by fragments of natural land cover and that depend on flows of organisms, matter, or people across the landscape to produce benefits, such as pollination, pest regulation, recreation and cultural services. However, our quantitative knowledge about precisely how different patterns of landscape fragmentation might affect the provision of these types of services is limited. We used a simple, spatially explicit model to evaluate the potential impact of natural land cover loss and fragmentation on the provision of hypothetical ecosystem services. Based on current literature, we assumed that fragments of natural land cover provide ecosystem services to the area surrounding them in a distance-dependent manner such that ecosystem service flow depended on proximity to fragments. We modeled seven different patterns of natural land cover loss across landscapes that varied in the overall level of landscape fragmentation. Our model predicts that natural land cover loss will have strong and unimodal effects on ecosystem service provision, with clear thresholds indicating rapid loss of service provision beyond critical levels of natural land cover loss. It also predicts the presence of a tradeoff between maximizing ecosystem service provision and conserving natural land cover, and a mismatch between ecosystem service provision at landscape versus finer spatial scales. Importantly, the pattern of landscape fragmentation mitigated or intensified these tradeoffs and mismatches. Our model suggests that managing patterns of natural land cover loss and fragmentation could help influence the provision of multiple ecosystem services and manage tradeoffs and synergies between services across different human

Age-Sensitive Effect of Adolescent Dating Experience on Delinquency and Substance Use

Science.gov (United States)

Kim, Ryang Hui

2013-01-01

This study uses a developmental perspective and focuses on examining whether the impact of adolescent dating is age-sensitive. Dating at earlier ages is hypothesized to have a stronger effect on adolescent criminal behavior or substance use, but the effect would be weaker as one ages. The data obtained from the National Longitudinal Survey of…

41 CFR 50-203.22 - Effective date of determinations.

Science.gov (United States)

2010-07-01

... Public Contracts PUBLIC CONTRACTS, DEPARTMENT OF LABOR 203-RULES OF PRACTICE Minimum Wage Determinations Under the Walsh-Healey Public Contracts Act § 50-203.22 Effective date of determinations. Any minimum wage determination issued as a result of hearings held under this subpart shall take effect not less...

7 CFR 15a.1 - Purpose and effective date.

Science.gov (United States)

2010-01-01

... FROM FEDERAL FINANCIAL ASSISTANCE Introduction § 15a.1 Purpose and effective date. The purpose of this... education program or activity receiving Federal financial assistance, whether or not such program or...

78 FR 45051 - Unincorporated Business Entities; Effective Date

Science.gov (United States)

2013-07-26

... under State law for certain business activities. In accordance with the law, the effective date of the...) institutions' use of unincorporated business entities (UBEs) organized under State law for certain business... business entities, such as unincorporated business trusts, organized under State law. The final rule does...

Empowering change: The effects of energy provision on individual aspirations in slum communities

International Nuclear Information System (INIS)

Parikh, Priti; Chaturvedi, Sankalp; George, Gerard

2012-01-01

This paper discusses the role of energy provision in influencing the social aspirations of people living in slums. We examine factors that influence the shift in aspirations in five slum settlements using data from 500 interviews conducted in serviced and non-serviced slums from the state of Gujarat in India. The non-serviced slums did not have access to basic services namely water, sanitation, energy, roads, solid waste and rainwater management. We find empirical evidence which suggests that when basic infrastructure provisions are met, slum dwellers shift their focus from lower order aspirations to the higher order aspirations like health, education, housing and land ownership. We argue that energy provision enhances productivity and enables slum dwellers to shift their aspirations upwards. Furthermore, we test the effect of work days lost due to illness on the relationship between higher order aspirations and aspirations for energy provision. When provision of energy is low, higher work day loss dampens higher order aspirations. For policy makers, this study highlights the critical link between the infrastructure services preferred by slum dwellers and their social aspirations for growth. - Highlights: ► We examine the role of energy provision in influencing social aspirations of people living in slums. ► 500 household interviews conducted in five Indian slum settlements used for the analysis. ► Shift in slum dwellers aspirations from non-serviced to serviced conditions examined using Herzberg’s theory. ► Link between energy provision and higher order aspirations established through a regression model. ► Policy recommendation is to encourage investment in infrastructure services as a driver for development.

Prescription Drug Marketing Act of 1987; Prescription Drug Amendments of 1992; policies, requirements, and administrative procedures; delay of effective date. Final rule; delay of effective date.

Science.gov (United States)

2004-02-23

The Food and Drug Administration (FDA) is further delaying, until December 1, 2006, the effective date of certain requirements of a final rule published in the Federal Register of December 3, 1999 (64 FR 67720). In the Federal Register of May 3, 2000 (65 FR 25639), the agency delayed until October 1, 2001, the effective date of certain requirements in the final rule relating to wholesale distribution of prescription drugs by distributors that are not authorized distributors of record, and distribution of blood derivatives by entities that meet the definition of a "health care entity" in the final rule. The agency further delayed the effective date of these requirements in three subsequent Federal Register notices. Most recently, in the Federal Register of January 31, 2003 (68 FR 4912), FDA delayed the effective date until April 1, 2004. This action further delays the effective date of these requirements until December 1, 2006. The final rule implements the Prescription Drug Marketing Act of 1987 (PDMA), as modified by the Prescription Drug Amendments of 1992 (PDA), and the Food and Drug Administration Modernization Act of 1997 (the Modernization Act). The agency is taking this action to address concerns about the requirements in the final rule raised by affected parties. As explained in the SUPPLEMENTARY INFORMATION section, FDA is working with stakeholders through its counterfeit drug initiative to facilitate widespread, voluntary adoption of track and trace technologies that will generate a de facto electronic pedigree, including prior transaction history back to the original manufacturer, as a routine course of business. If this technology is widely adopted, it is expected to help fulfill the pedigree requirements of the PDMA and obviate or resolve many of the concerns that have been raised with respect to the final rule by ensuring that an electronic pedigree travels with a drug product at all times. Therefore, it is necessary to delay the effective date of Sec

16 CFR 1025.57 - Effective date of order.

Science.gov (United States)

2010-01-01

... 16 Commercial Practices 2 2010-01-01 2010-01-01 false Effective date of order. 1025.57 Section 1025.57 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION GENERAL RULES OF PRACTICE FOR... of the statutory period for court review specified in Section 5(c) of the Federal Trade Commission...

Substitution of Sugar with Dates Powder and Dates Syrup in Cookies Making

OpenAIRE

W.A. Alsenaien; R.A. Alamer; Zhen-Xing Tang; S.A. Albahrani; M.A. Al-Ghannam; S.M. Aleid

2015-01-01

In this study, the effects of dates powder and dates syrup as a sugar substitution, on the physical properties and sensory attributes of cookies were studied. An increase in firmness and moisture content of cookies supplemented with dates was obtained. The diameter and spread ratio of cookies showed a decrease with increasing levels of date powder or date syrup. Partial replacement of sugar with date powder or date syrup produced cookies with more dark and red color. Sensory evaluation result...

42 CFR 435.965 - Delay of effective date.

Science.gov (United States)

2010-10-01

... 42 Public Health 4 2010-10-01 2010-10-01 false Delay of effective date. 435.965 Section 435.965 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES... describing a good faith effort to come into compliance with the requirements of section 1137 of the Act and...

76 FR 42470 - Loan Policies and Operations; Loan Purchases From FDIC; Effective Date

Science.gov (United States)

2011-07-19

... FARM CREDIT ADMINISTRATION 12 CFR Part 614 RIN 3052-AC62 Loan Policies and Operations; Loan Purchases From FDIC; Effective Date AGENCY: Farm Credit Administration. ACTION: Notice of effective date... rule under part 614 on May 25, 2011 (76 FR 30246) amending our regulations on loan policies and...

Provisions on waiting periods in international investment protection treaties and their impact on the jurisdiction of arbitral tribunals

Directory of Open Access Journals (Sweden)

Đundić Petar

2012-01-01

Full Text Available Provisions on so-called waiting periods in international investment protection treaties give an investor from one contracting state an opportunity to initiate arbitration against the host state provided that the time designated by the treaty from the date on which the dispute arose has elapsed. The aim of those provisions is to enable parties to the dispute to use this time for consultations and attempt to reach a negotiated settlement. The paper analyzes the attitude of contemporary arbitral practice towards the legal nature and effect of those provisions on tribunals' jurisdiction in investment disputes. The analysis shows gradual and clear shift of position taken by the tribunals in cases in which claimants did not comply with waiting periods. Because arbitral tribunals today are more resolved to penalize premature submission of the dispute to arbitration than they were one decade ago, in the future one can expect much more cautious conduct of potential claimants in this regard.

A feasibility study to assess the effectiveness of safe dates for teen mothers.

Science.gov (United States)

Herrman, Judith W; Waterhouse, Julie K

2014-01-01

To determine the effectiveness of the adapted Safe Dates curriculum as an intervention for pregnant and/or parenting teens to prevent teen dating violence (TDV). This pre-/posttest, single-sample study provided a means to assess the effectiveness of an adapted Safe Dates curriculum for teen mothers. The adapted Safe Dates curriculum was implemented in three schools designed for the unique needs of teens who are pregnant and/or parenting. The final sample of 41 teen participants, with a mean age of 16.27, completed 80% of the curriculum and two of the three assessments. Most of the teens were pregnant during participation in the curriculum, and six had infants between age 1 and 3 months. The teen mothers completed the pretest, participated in the 10-session adapted Safe Dates curriculum, and completed the posttest at the end of the program and 1 month after program completion. The pre/posttest was adapted from the Safe Dates curriculum-specific evaluation instrument. Senior, undergraduate nursing students were trained in and implemented the curriculum. Participation in the adapted Safe Dates program yielded significant differences in the areas of responses to anger, gender stereotyping, awareness of resources for perpetrators and victims, and psychological violence perpetration. This adapted program may be effective in changing selected outcomes. The implementation of a larger scale, experimental/control group study may demonstrate the program's efficacy at reducing the incidence of TDV among teen mothers. © 2014 AWHONN, the Association of Women's Health, Obstetric and Neonatal Nurses.

Plant Density Effect in Different Planting Dates on Growth Indices, Yield and

Directory of Open Access Journals (Sweden)

F Azizi

2013-04-01

Full Text Available In order to determine the appropriate plant density in different planting dates for sweet corn cultivar KSC403su, an experiment was conducted using a randomized complete block design in split plot lay out with three replications at Seed and Plant Improvement Institute in Karaj in 2006. Three planting dates (22 May, 5 June and 22 June were assigned as main plots and three plant densities (65000, 75000 and 85000 plants per hectare were considered as sub plots. Effect of planting date on row/ear, 1000 kernels weight, biological yield and harvest index was significant at 1% probability level and it was significant at 5% probability level for kernels/ear row and grain yield. All traits decreased with postponement of planting date to 5 June except for row/ear, kernels/row and grain yield. More delay in planting from 22 May to 22 June caused that grain yield was decreased significantly about 32.5% (from 14.45 to 9.78 ton/ha. Effect of plant density was significant at 1% probability level for all the traits. All of the traits decreased significantly with increasing plant density except for biological yield. The highest grain yield was resulted from 65000 plants per hectare density (14.20 ton/ha. Interaction effect of planting date and plant density was significant at 5% probability level for biological yield and harvest index but it wasn’t significant for the other traits. Growth indices decreased with delay in planting date and increasing plant density. Only leaf area index increased in more plant densities. From the results of this experiment it might be resulted that appropriate planting date to produce the highest grain yield is 22 May to 5 June for sweet corn cultivar KSC403su and also the highest grain yield can obtain from 65000 plants per hectare density.

Data-driven directions for effective footwear provision for the high-risk diabetic foot

NARCIS (Netherlands)

Arts, M. L. J.; de Haart, M.; Waaijman, R.; Dahmen, R.; Berendsen, H.; Nollet, F.; Bus, S. A.

2015-01-01

Custom-made footwear is used to offload the diabetic foot to prevent plantar foot ulcers. This prospective study evaluates the offloading effects of modifying custom-made footwear and aims to provide data-driven directions for the provision of effectively offloading footwear in clinical practice.

Effect of Date Extract on Growth of Mutans Streptococci, the Most Important Factor of Dental Caries

Directory of Open Access Journals (Sweden)

A Sayyedi

2007-01-01

Full Text Available ABSTRACT: Introduction & Objective:Dental caries is perhaps the most common bacterial infections in humans and Streptococcus Mutans is one of the most important factors in dental caries. Research has shown that some kind foods have an inhibitory effect on cariogenic factors of Mutans streptococci. The aim of this study was to investigate the effect of date extract on growth of Streptococcus Mutans. Methods & Materials: This experimental study was down at faculty of medicine, Yasuj university of medical sciences with collaborative of microbiology department of Shiraz university of medical sciences in 2005. In an In-vitro study, effect of date extract on growth of Mutans Streptococci was surveyed .After collecting of Streptococcus Mutans from dental caries those were cultured in different medium of date fruit, extract of date fruit and syrup of date with different concentrations. Results: Following 24 hours, Streptococcus mutans was grown in less concentration of date mediums and its grown was inhibited in more concentrations. Conclusion: With respect of inhibitory effect of date extract on growth of Streptococcus mutans,it might be introduced that date as a source of food has a preventive effect on dental caries.

Rural hospital ownership: medical service provision, market mix, and spillover effects.

Science.gov (United States)

Horwitz, Jill R; Nichols, Austin

2011-10-01

To test whether nonprofit, for-profit, or government hospital ownership affects medical service provision in rural hospital markets, either directly or through the spillover effects of ownership mix. Data are from the American Hospital Association, U.S. Census, CMS Healthcare Cost Report Information System and Prospective Payment System Minimum Data File, and primary data collection for geographic coordinates. The sample includes all nonfederal, general medical, and surgical hospitals located outside of metropolitan statistical areas and within the continental United States from 1988 to 2005. We estimate multivariate regression models to examine the effects of (1) hospital ownership and (2) hospital ownership mix within rural hospital markets on profitable versus unprofitable medical service offerings. Rural nonprofit hospitals are more likely than for-profit hospitals to offer unprofitable services, many of which are underprovided services. Nonprofits respond less than for-profits to changes in service profitability. Nonprofits with more for-profit competitors offer more profitable services and fewer unprofitable services than those with fewer for-profit competitors. Rural hospital ownership affects medical service provision at the hospital and market levels. Nonprofit hospital regulation should reflect both the direct and spillover effects of ownership. © Health Research and Educational Trust.

Date fruit consumption at term: Effect on length of gestation, labour and delivery.

Science.gov (United States)

Razali, Nuguelis; Mohd Nahwari, Siti Hayati; Sulaiman, Sofiah; Hassan, Jamiyah

2017-07-01

Labour induction and augmentation with Prostaglandin and Oxytocin are well established as standard practice worldwide. They are safe when used judiciously, but may be associated with maternal and neonatal morbidities. Other safer alternatives have been studied including dates consumption during late pregnancy with various outcomes. The aim of this randomised controlled trial was to investigate the effect of date fruit consumption during late pregnancy on the onset of labour and need for induction or augmentation of labour. A total of 154 nulliparous women with an uncomplicated singleton pregnancy were randomly allocated to either dates-consumer (77) or control group (77). The women in the dates-consumer group had significantly less need for augmentation of labour and longer intervention to delivery interval. There was no significant difference in the onset of spontaneous labour. Dates consumption reduces the need for labour augmentation but does not expedite the onset of labour. Impact statement • Dates fruit consumption during late pregnancy has been shown to positively affect the outcome of labour and delivery. In this study, date consumption reduced the need for labour augmentation with oxytocin but did not expedite the onset of labour. Therefore, dates consumption in late pregnancy is a safe supplement to be considered as it reduced the need for labour intervention without any adverse effect on the mother and child. This further supports the finding of earlier studies.

42 CFR 488.440 - Civil money penalties: Effective date and duration of penalty.

Science.gov (United States)

2010-10-01

... 42 Public Health 5 2010-10-01 2010-10-01 false Civil money penalties: Effective date and duration... Civil money penalties: Effective date and duration of penalty. (a)(1) The per day civil money penalty... by CMS or the State. (2) A civil money penalty for each instance of noncompliance is imposed in a...

The freshwater reservoir effect in radiocarbon dating

DEFF Research Database (Denmark)

Philippsen, Bente

2013-01-01

of magnitude and degree of variability of the freshwater reservoir effect over short and long timescales. Radiocarbon dating of recent water samples, aquatic plants, and animals, shows that age differences of up to 2000 14C years can occur within one river. The freshwater reservoir effect has also implications......The freshwater reservoir effect can result in anomalously old radiocarbon ages of samples from lakes and rivers. This includes the bones of people whose subsistence was based on freshwater fish, and pottery in which fish was cooked. Water rich in dissolved ancient calcium carbonates, commonly known...... as hard water, is the most common reason for the freshwater reservoir effect. It is therefore also called hardwater effect. Although it has been known for more than 60 years, it is still less well-recognized by archaeologists than the marine reservoir effect. The aim of this study is to examine the order...

Hybrid resource provisioning for clouds

International Nuclear Information System (INIS)

Rahman, Mahfuzur; Graham, Peter

2012-01-01

Flexible resource provisioning, the assignment of virtual machines (VMs) to physical machine, is a key requirement for cloud computing. To achieve 'provisioning elasticity', the cloud needs to manage its available resources on demand. A-priori, static, VM provisioning introduces no runtime overhead but fails to deal with unanticipated changes in resource demands. Dynamic provisioning addresses this problem but introduces runtime overhead. To reduce VM management overhead so more useful work can be done and to also avoid sub-optimal provisioning we propose a hybrid approach that combines static and dynamic provisioning. The idea is to adapt a good initial static placement of VMs in response to evolving load characteristics, using live migration, as long as the overhead of doing so is low and the effectiveness is high. When this is no longer so, we trigger a revised static placement. (Thus, we are essentially applying local multi-objective optimization to tune a global optimization with reduced overhead.) This approach requires a complicated migration decision algorithm based on current and predicted:future workloads, power consumptions and memory usage in the host machines as well as network burst characteristics for the various possible VM multiplexings (combinations of VMs on a host). A further challenge is to identify those characteristics of the dynamic provisioning that should trigger static re-provisioning.

19 CFR 113.26 - Effective dates of bonds and riders.

Science.gov (United States)

2010-04-01

... effective on the effective date identified on the Customs Bond, Customs Form 301. (d) Riders for name change of principal, address change, and addition of trade names and unincorporated divisions of a corporate principal. Riders for a name change of principal, address change, and addition of trade names and...

Content provision and multi-homing

OpenAIRE

Pires, Armando J. Garcia

2015-01-01

We analyze the effects of multi-homing consumers on content provision by media firms. We develop a model where media firms compete on content provision and advertising revenues, and consumers enjoy network effects from consuming content that other consumers also consume. Media firms have to choose if they are single-content or multi-content, and in the latter case how much content to offer. Competition for advertising revenues gives a two-sided market nature to our model, since advertisers pr...

30 CFR 62.100 - Purpose and scope; effective date.

Science.gov (United States)

2010-07-01

... HEALTH REGULATIONS OCCUPATIONAL NOISE EXPOSURE § 62.100 Purpose and scope; effective date. The purpose of these standards is to prevent the occurrence and reduce the progression of occupational noise-induced hearing loss among miners. This part sets forth mandatory health standards for each surface and...

Effect of gamma irradiation on the sugar and protein composition of Iraqi dates

International Nuclear Information System (INIS)

Auda, H.; Khalaf, Z.; Mirjan, J.

1978-01-01

Completely ripened date fruits of several Iraqi varieties were irradiated with 30, 70, 100, 270 and 500krad of gamma irradiation and stored at a temperature of 25-35 0 C in wooden boxes or in plastic bags. At various intervals samples were taken and analysed by paper-chromatography, gas-chromatography and spectrophotometry for quantitative and qualitative changes in carbohydrates. The results showed no effect of gamma irradiation on reducing sugar and major carbohydrate components. The formation of malonaldehyde under gamma irradiation of dates and solid standard sugars was also studied up to 500krad. The results showed no formation of malonaldehyde in irradiated date samples as well as standard sugars. Gamma irradiation showed no effect on the protein content of dates. However, storage showed some reduction in the protein content of both unirradiated and irradiated samples. (author)

Food provisioning and parental status in songbirds: can occupancy models be used to estimate nesting performance?

Directory of Open Access Journals (Sweden)

Aude Catherine Corbani

Full Text Available Indirect methods to estimate parental status, such as the observation of parental provisioning, have been problematic due to potential biases associated with imperfect detection. We developed a method to evaluate parental status based on a novel combination of parental provisioning observations and hierarchical modeling. In the summers of 2009 to 2011, we surveyed 393 sites, each on three to four consecutive days at Forêt Montmorency, Québec, Canada. We assessed parental status of 2331 adult songbirds based on parental food provisioning. To account for imperfect detection of parental status, we applied MacKenzie et al.'s (2002 two-state hierarchical model to obtain unbiased estimates of the proportion of sites with successfully nesting birds, and the proportion of adults with offspring. To obtain an independent evaluation of detection probability, we monitored 16 active nests in 2010 and conducted parental provisioning observations away from them. The probability of detecting food provisioning was 0.31 when using nest monitoring, a value within the 0.11 to 0.38 range that was estimated by two-state models. The proportion of adults or sites with broods approached 0.90 and varied depending on date during the sampling season and year, exemplifying the role of eastern boreal forests as highly productive nesting grounds for songbirds. This study offers a simple and effective sampling design for studying avian reproductive performance that could be implemented in national surveys such as breeding bird atlases.

New Evidence on Employment Effects of Informal Care Provision in Europe.

Science.gov (United States)

Kolodziej, Ingo W K; Reichert, Arndt R; Schmitz, Hendrik

2018-02-22

To estimate how labor force participation is affected when adult children provide informal care to their parents. Survey of Health, Ageing and Retirement in Europe from 2004 to 2013. To offset the problem of endogeneity, we exploit the availability of other potential caregivers within the family as predictors of the probability to provide care for a dependent parent. Contrary to most previous studies, the dataset covers the whole working-age population in the majority of European countries. Individuals explicitly had to opt for or against the provision of care to their care-dependent parents, which allows us to more precisely estimate the effect of caregiving on labor force participation. Results reveal a negative causal effect that indicates that informal care provision reduces labor force participation by 14.0 percentage points (95 percent CI: -0.307, 0.026). Point estimates suggest that the effect is larger for men; however, this gender difference is not significantly different from zero at conventional levels. Results apply to individuals whose consideration in long-term care policy is highly relevant, that is, children whose willingness to provide informal care to their parents is altered by available alternatives of family caregivers. © Health Research and Educational Trust.

41 CFR 101-4.100 - Purpose and effective date.

Science.gov (United States)

2010-07-01

... EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Introduction § 101-4.100 Purpose and... 41 Public Contracts and Property Management 2 2010-07-01 2010-07-01 true Purpose and effective date. 101-4.100 Section 101-4.100 Public Contracts and Property Management Federal Property Management...

20 CFR 726.5 - Effective date of insurance coverage.

Science.gov (United States)

2010-04-01

... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Effective date of insurance coverage. 726.5 Section 726.5 Employees' Benefits EMPLOYMENT STANDARDS ADMINISTRATION, DEPARTMENT OF LABOR FEDERAL COAL MINE HEALTH AND SAFETY ACT OF 1969, AS AMENDED BLACK LUNG BENEFITS; REQUIREMENTS FOR COAL MINE OPERATOR...

Effects of different levels of nitrogen fertilizer and sowing dates on

Directory of Open Access Journals (Sweden)

korosh ehteramian

2009-06-01

Full Text Available The purpose of this research was to determine the optimal level of nitrogen fertilizer and planting date for cumin (Cuminum cyminum L. planting in Kooshkak region located in Doroodzan Dam Areas which represents a typical semiarid region. This research was carried out in the fall and winter 2000 and using a factorial experiment with two factors based on completely randomized block design with nitrogen fertilizer at three rates (0, 30, and 60 kg N ha-1 and sowing date (Nov. 6th, Dec. 21th, Feb. 6th, and March 6th in four replications. The effects of different nitrogen rates were significant on plant height, number of umbrella per plant and number of seed per umbrella, but it was not significant on number of seeds per plant, 1000-seed weight, biological yield, seed yield and harvest index. The effects of sowing dates were significant on number of seeds per umbrella, number of seeds per plant; 1000-seed weight, biological yield and seed yield; but it was not significant on plant height and harvest index. The interaction of nitrogen rates and sowing dates were significant on plant height, number of umbrella per plant and seed yield, but it was not significant on number of seeds per umbrella, number of seeds per plant, 1000-seed weight, biological yield and harvest index. It was concluded that for obtaining the high cumin yield, application of 30 kg N ha-1 and the late planting date (February 6th and March 6th due to probable winter cold, are recommended for this region.

Towards an effective partnership policy for improving urban low-income housing provision in Nigeria: New institutional economics perspective.

Directory of Open Access Journals (Sweden)

Job Taiwo Gbadegesin

2017-07-01

Full Text Available Recent critique against the past urban housing provision strategies in Nigeria was that the low-income groups are marginalised. It then led to the adoption of public private partnership (PPP initiative with a view to pursuing the broad goal of housing-for-all in Nigeria. Most recent studies have however criticised the effectiveness of the existing PPP practice in the housing provision structure without providing a pragmatic suggestion towards an effective framework for improvement. It thus raised the question; what are the main causes of ineffectiveness of existing PPP in housing provision and how can an effective PPP policy framework for urban low-income housing be achieved in Nigeria? This study utilised the concepts of new institutional economics (NIE - a theoretical and methodological underpinning for multi-actors’ policy matters. Using qualitative data from structured interview and credible literature sources, findings indicate that uncertainties in land accessibility, high transaction costs and the developers’ high profit agenda, are the major causes of PPP ineffectiveness for housing provision, which are also attributed to lack of a specific PPP policy that recognises all income groups and their roles on housing provision. End-users suggested that government could have a negotiation with land owners and building materials dealers to address the housing problem. In conclusion, it is established in this study that adoption of all-inclusive conceptual approach described within the context of NIE thought can facilitate an effective planning for urban low-income housing in Nigeria.

Means of escape provisions and evacuation simulation of public building in Malaysia and Singapore

Science.gov (United States)

Samad, Muna Hanim Abdul; Taib, Nooriati; Ying, Choo Siew

2017-10-01

The Uniform Building By-law 1984 of Malaysia is the legal document governing fire safety requirements in buildings. Its prescriptive nature has made the requirements out dated from the viewpoint of current performance based approach in most developed countries. The means of escape provisions is a critical requirement to safeguard occupants' safety in fire especially in public buildings. As stipulated in the UBBL 1984, the means of escape provisions includes sufficient escape routes, travel distance, protection of escape routes, etc. designated as means to allow occupants to escape within a safe period of time. This research aims at investigating the effectiveness of those provisions in public buildings during evacuation process involving massive crowd during emergencies. This research includes a scenario-based study on evacuation processes using two software i.e. PyroSim, a crowd modelling software to conduct smoke study and Pathfinder to stimulate evacuation model of building in Malaysia and Singapore as comparative study. The results show that the buildings used as case study were designed according to Malaysian UBBL 1984 and Singapore Firecode, 2013 respectively provide relative safe means of escape. The simulations of fire and smoke and coupled with simulation of evacuation have demonstrated that although there are adequate exits designated according to fire requirements, the impact of the geometry of atriums on the behavior of fire and smoke have significant effect on escape time especially for unfamiliar user of the premises.

Effect of HF leaching on {sup 14}C dates of pottery

Energy Technology Data Exchange (ETDEWEB)

Goslar, Tomasz, E-mail: goslar@radiocarbon.pl [Faculty of Physics, Adam Mickiewicz University, ul. Umultowska 85, 61-614 Poznan (Poland); Poznan Radiocarbon Laboratory, ul. Rubiez 46, 61-612 Poznan (Poland); Kozlowski, Janusz [Institute of Archaeology, Jagiellonian University, ul. Golebia 11, 30-007 Krakow (Poland); Szmyt, Marzena [Institute for Eastern Studies, Adam Mickiewicz University, ul. 28 Czerwca 1956 nr 198, 61-486 Poznan (Poland); Czernik, Justyna [Poznan Radiocarbon Laboratory, ul. Rubiez 46, 61-612 Poznan (Poland)

2013-01-15

This paper presents the experiments with {sup 14}C dating of two potsherds, which contained carbon dispersed rather homogeneously in their clay fabric. After AAA treatment, the potsherds still appeared to be contaminated with young carbon, presumably connected with humic acids. To make removal of humic acids more effective, we treated the sherds with HF acid of different concentration. The {sup 14}C results obtained demonstrate that HF treatment indeed helps to remove humic contaminants, but it also mobilizes carbon bound to raw clay, which may make {sup 14}C dates too old. We conclude therefore, that using a simple combination of HF and AAA treatment seems insufficient in reliable {sup 14}C dating of carbon homogeneously dispersed in the volume of potsherds.

12 CFR 546.2 - Procedure; effective date.

Science.gov (United States)

2010-01-01

...) The transaction involves a transfer in the context of a mutual holding company reorganization under...) Such other provisions, agreements, or understandings as relate to the combination. (c) Prior written... that prescribed under applicable law. Approval of a merger automatically cancels the Federal charter of...

Reservoir effects in radiocarbon dating

International Nuclear Information System (INIS)

Head, M.J.

1997-01-01

Full text: The radiocarbon dating technique depends essentially on the assumption that atmospheric carbon dioxide containing the cosmogenic radioisotope 14 C enters into a state of equilibrium with all living material (plants and animals) as part of the terrestrial carbon cycle. Terrestrial reservoir effects occur when the atmospheric 14 C signal is diluted by local effects where systems depleted in 14 C mix with systems that are in equilibrium with the atmosphere. Naturally, this can occur with plant material growing close to an active volcano adding very old CO 2 to the atmosphere (the original 14 C has completely decayed). It can also occur in highly industrialised areas where fossil fuel derived CO 2 dilutes the atmospheric signal. A terrestrial reservoir effect can occur in the case of fresh water shells living in rivers or lakes where there is an input of ground water from springs or a raising of the water table. Soluble bicarbonate derived from the dissolution of very old limestone produces a 14 C dilution effect. Land snail shells and stream carbonate depositions (tufas and travertines) can be affected by a similar mechanism. Alternatively, in specific cases, these reservoir effects may not occur. This means that general interpretations assuming quantitative values for these terrestrial effects are not possible. Each microenvironment associated with samples being analysed needs to be evaluated independently. Similarly, the marine environment produces reservoir effects. With respect to marine shells and corals, the water depth at which carbonate growth occurs can significantly affect quantitative 14 C dilution, especially in areas where very old water is uplifted, mixing with top layers of water that undergo significant exchange with atmospheric CO 2 . Hence, generalisations with respect to the marine reservoir effect also pose problems. These can be exacerbated by the mixing of sea water with either terrestrial water in estuaries, or ground water where

Disinfestation of Date Fruits by Gamma Radiation and Its Effect on the Nutritional Contents of Dates

International Nuclear Information System (INIS)

Ahmed, Z.A.; Boshra, S.A.; Mikhaiel, A.A.; Hassan, N.M.

2008-01-01

Irradiation dis infestations of Siwa date fruits seems to be a very promising method. Considerations of the health safety of irradiated date fruits involve nutritional contents has been investigated by chemical analysis. The dose of 400 and 1000 Gy were lethal for the different stages of oases date moth, Ephestia calidella. Dates are a good source of iron and potassium, they also contain calcium, magnesium, copper and other minerals. The radiation dose 1000 Gy had mostly affected the carbohydrates content, some minerals as Fe, Ca and Na partially changed by the treatment. Protein and vitamin contents were slightly affected

Updating OSHA standards based on national consensus standards. final rule; confirmation of effective date.

Science.gov (United States)

2008-03-14

OSHA is confirming the effective date of its direct final rule that revises a number of standards for general industry that refer to national consensus standards. The direct final rule states that it would become effective on March 13, 2008 unless OSHA receives significant adverse comment on these revisions by January 14, 2008. OSHA received no adverse comments by that date and, therefore, is confirming that the rule will become effective on March 13, 2008.

The effects of shadow removal on across-date settlement type classification of quickbird images

CSIR Research Space (South Africa)

Luus, FPS

2012-07-01

Full Text Available QuickBird imagery acquired on separate dates may have significant differences in viewing- and illumination geometries, which can negatively impact across-date settlement type classification accuracy. The effect of cast shadows on classification...

38 CFR 3.713 - Effective dates of improved pension elections.

Science.gov (United States)

2010-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Effective dates of improved pension elections. 3.713 Section 3.713 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS ADJUDICATION Pension, Compensation, and Dependency and Indemnity Compensation Concurrent...

40 CFR Appendix Viii to Part 268 - LDR Effective Dates of Injected Prohibited Hazardous Wastes

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 26 2010-07-01 2010-07-01 false LDR Effective Dates of Injected Prohibited Hazardous Wastes VIII Appendix VIII to Part 268 Protection of Environment ENVIRONMENTAL PROTECTION... to Part 268—LDR Effective Dates of Injected Prohibited Hazardous Wastes National Capacity LDR...

48 CFR 9904.410-63 - Effective date.

Science.gov (United States)

2010-10-01

... objectives which were in existence prior to the date on which the business unit must first allocate costs in... business unit may use the method described below for transition from the use of a cost of sales or sales... objectives which arise under contracts entered into on or after the date on which the business unit must...

Equitable service provision for inclusive education and effective early intervention.

Science.gov (United States)

Wicks, K M

1998-01-01

This paper illustrates one model of providing an integrated paediatric speech and language therapy service which attempts to meet the demands of both inclusive education and effective early intervention. A move has been made from location-oriented therapy provision to offering children and their families equal opportunities to have appropriate intervention according to need. The model incorporates the philosophy of inclusive education and supports the development of current specialist educational establishments into resource bases of expertise for children with special needs in mainstream schools.

40 CFR Appendix Vii to Part 268 - LDR Effective Dates of Surface Disposed Prohibited Hazardous Wastes

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 26 2010-07-01 2010-07-01 false LDR Effective Dates of Surface Disposed Prohibited Hazardous Wastes VII Appendix VII to Part 268 Protection of Environment ENVIRONMENTAL... VII to Part 268—LDR Effective Dates of Surface Disposed Prohibited Hazardous Wastes Table 1—Effective...

45 CFR 99.33 - Effective date of Assistant Secretary's decision.

Science.gov (United States)

2010-10-01

... 45 Public Welfare 1 2010-10-01 2010-10-01 false Effective date of Assistant Secretary's decision. 99.33 Section 99.33 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION PROCEDURE FOR HEARINGS FOR THE CHILD CARE AND DEVELOPMENT FUND Posthearing Procedures, Decisions § 99.33...

Effect of sowing date and plant density on grain and flower yield of Pot Marigold (Calendula officinalis L.

Directory of Open Access Journals (Sweden)

mohamad javad seghatol eslami

2009-06-01

Full Text Available Pot marigold (Calendula officinalis L. is a medicinal herb whose dried flower heads are used to heal wounds. In order to study the effects of sowing dates and plant density on grain and flower yield of pot marigold, an experiment was conducted at Agricultural Research Center of Islamic Azad University, Birjand Branch in 2005. Three sowing dates (30 March, 14 April and 30 April and three plant densities (plant distances on row were 10, 20 and 30 centimeters were compared in a split- plot experiment based on a randomized complete block design with 3 replications. Seed and flower yields were significantly different at planting dates and plant densities. Sowing date had significant effects on flower and seed harvest index. The latest sowing dates had the highest flower and seed harvest index. Plant density had not significant effect on flower harvest index, but the effect on seed harvest index, was significant. In total our result showed that the first sowing date with 25 plants/m2 had the highest grain and flower yield. Keywords: Marigold, sowing date, plant density, medicinal plant.

The addition effect of Tunisian date seed fibers on the quality of chocolate spreads.

Science.gov (United States)

Bouaziz, Mohamed Ali; Abbes, Fatma; Mokni, Abir; Blecker, Christophe; Attia, Hamadi; Besbes, Souhail

2017-04-01

Novel chocolate spreads were enriched by soluble and insoluble dietary fibers from Tunisian Deglet Nour date seeds at 1, 2, 3, 4, and 5% levels in the conventional chocolate spread. Defatted Deglet Nour date seeds, date seed soluble fiber concentrate (DSSFC) and date seed insoluble fiber concentrate (DSIFC) were characterized by high levels of dietary fibers (80-90%). Chocolate spread enriched with 5% of DSSFC presented the highest oil binding capacity (304.62%) compared to the control (102%). Whatever the DSIFC and DSSFC incorporation levels, no significant difference was recorded between the firmness, chewiness, and adhesiveness of prepared chocolate spreads compared to the control (p chocolate spreads enriched by DSIFC and DSSFC were accepted by panelists. These results indicated the value of date seeds as new source of dietary fibers to develop chocolate spread and could also improve health benefits and functional properties. Tunisia is considered to be one of the dates-producing countries. The mean annual yield of date fruits is about 200,000 tons. From this, around 20,000 tons of date seeds could be collected. This by-product of date processing industries could be regarded as an excellent source of dietary fiber with interesting technological functionality and many beneficial effects on human health. Then, date seeds could present a value addition by extraction and use of date seed fiber concentrate in chocolate spread formulation. © 2016 Wiley Periodicals, Inc.

Effects of Cognitive Distortions on the Link Between Dating Violence Exposure and Substance Problems in Clinically Hospitalized Youth.

Science.gov (United States)

Miller, Adam Bryant; Williams, Caitlin; Day, Catherine; Esposito-Smythers, Christianne

2017-06-01

The purpose of the present study was to examine whether cognitive distortions (e.g., cognitive errors; negative views of self, world, and future) influence the association between dating violence and problematic substance use behaviors in a sample of psychiatrically hospitalized adolescents. Participants included 155 adolescents, aged 13-17 years, who had initiated dating. Adolescents completed measures of dating violence, substance-related problems (alcohol and marijuana), and cognitive distortions. Logistic regressions were conducted to examine the direct and interactive effects of dating violence exposure and cognitive distortions on likelihood of recent problematic substance use. Results suggested a main effect of dating violence on problematic alcohol and other drug use as well as an interactive effect of dating violence and cognitive distortions. Specifically, the relationship between dating violence and odds of substance-related problems was higher among those with greater (vs. fewer) cognitive distortions. Study results suggest the need for careful screening of cognitive distortions among adolescent dating violence victims, particularly those in mental health treatment. © 2016 Wiley Periodicals, Inc.

History of radiocarbon dating

Energy Technology Data Exchange (ETDEWEB)

Libby, W F [Department of Chemistry and Institute of Geophysics, University of California, Los Angeles, CA (United States)

1967-08-15

The development is traced of radiocarbon dating from its birth in curiosity regarding the effects of cosmic radiation on Earth. Discussed in historical perspective are: the significance of the initial measurements in determining the course of developments; the advent of the low-level counting technique; attempts to avoid low-level counting by the use of isotopic enrichment; the gradual appearance of the environmental effect due to the combustion of fossil fuel (Suess effect); recognition of the atmosphere ocean barrier for carbon dioxide exchange; detailed understanding of the mixing mechanism from the study of fallout radiocarbon; determination of the new half-life; indexing and the assimilation problem for the massive accumulation of dates; and the proliferation of measurement techniques and the impact of archaeological insight on the validity of radiocarbon dates. (author)

77 FR 39387 - Loan Policies and Operations; Lending and Leasing Limits and Risk Management; Effective Date

Science.gov (United States)

2012-07-03

... FARM CREDIT ADMINISTRATION 12 CFR Part 614 RIN 3052-AC60 Loan Policies and Operations; Lending and Leasing Limits and Risk Management; Effective Date AGENCY: Farm Credit Administration. ACTION: Notice of effective date. SUMMARY: The Farm Credit Administration (FCA or Agency), through the FCA Board (Board...

Development of a cost-effectiveness analysis of leafy green marketing agreement irrigation water provisions.

Science.gov (United States)

Jensen, Helen H; Pouliot, Sébastien; Wang, Tong; Jay-Russell, Michele T

2014-06-01

An analysis of the effectiveness of meeting the irrigation water provisions of the Leafy Green Marketing Agreement (LGMA) relative to its costs provides an approach to evaluating the cost-effectiveness of good agricultural practices that uses available data. A case example for lettuce is used to evaluate data requirements and provide a methodological example to determine the cost-effectiveness of the LGMA water quality provision. Both cost and field data on pathogen or indicator bacterial levels are difficult and expensive to obtain prospectively. Therefore, methods to use existing field and experimental data are required. Based on data from current literature and experimental studies, we calculate a cost-efficiency ratio that expresses the reduction in E. coli concentration per dollar expenditure on testing of irrigation water. With appropriate data, the same type of analysis can be extended to soil amendments and other practices and to evaluation of public benefits of practices used in production. Careful use of existing and experimental data can lead to evaluation of an expanded set of practices.

The effectiveness and cost-effectiveness of a mindfulness training programme in schools compared with normal school provision (MYRIAD): study protocol for a randomised controlled trial.

Science.gov (United States)

Kuyken, Willem; Nuthall, Elizabeth; Byford, Sarah; Crane, Catherine; Dalgleish, Tim; Ford, Tamsin; Greenberg, Mark T; Ukoumunne, Obioha C; Viner, Russell M; Williams, J Mark G

2017-04-26

Mindfulness-based approaches for adults are effective at enhancing mental health, but few controlled trials have evaluated their effectiveness or cost-effectiveness for young people. The primary aim of this trial is to evaluate the effectiveness and cost-effectiveness of a mindfulness training (MT) programme to enhance mental health, wellbeing and social-emotional behavioural functioning in adolescence. To address this aim, the design will be a superiority, cluster randomised controlled, parallel-group trial in which schools offering social and emotional provision in line with good practice (Formby et al., Personal, Social, Health and Economic (PSHE) Education: A mapping study of the prevalent models of delivery and their effectiveness, 2010; OFSTED, Not Yet Good Enough: Personal, Social, Health and Economic Education in schools, 2013) will be randomised to either continue this provision (control) or include MT in this provision (intervention). The study will recruit and randomise 76 schools (clusters) and 5700 school students aged 12 to 14 years, followed up for 2 years. The study will contribute to establishing if MT is an effective and cost-effective approach to promoting mental health in adolescence. International Standard Randomised Controlled Trials, identifier: ISRCTN86619085 . Registered on 3 June 2016.

Effect of Sowing Date on Some Agronomic Characteristics and Seed Yield of Winter Wheat Cultivars

Directory of Open Access Journals (Sweden)

A. Ganbari

2012-08-01

Full Text Available To evaluate the effect of sowing dates on yield, yield components and some agronomic characteristics of four winter wheat cultivars and also their phenological changes, a factorial experiment based on randomized complete block design with three replications was carried out at the Agriculture Research Station of Ardabil (Iran during 2009 growing season. First factor consisted of four wheat cultivars (Azar2, Sabalan, Sardari and Zagros and second factor consisted of four sowing dates (1st, 10th, 20th and 30th of September. The results showed that sowing date had significant effect on the number of spikes, the number of seed per spike, 1000-seed weight, germination percentage, days to spike appearance, days to ripening, growing degree days, biological yield, seed yield and harvest index. The highest and lowest seed yields of wheat were obtained from sowing date of the September the first (4616 kg/ha and sowing date of September 30th (2197 kg/ha respectively. Delaying planting decreased the number of spikes per m2 and 1000-seed weight. Cultivars had significant effect on all of the traits measured, except leaf number, fertile and non-fertilie tillers. The highest and the lowest seed yields were obtained from Sabalan (4750 kg/ha and Zagros (2757 kg/ha cultivars respectively. Interaction of sowing date and cultivar were significant on all of traits measured, except stem height, the leaf number, the number of spikes, 1000-seed weight and seed yield (P

The operations and effectiveness of public and private provision of solid waste collection services in Kampala

NARCIS (Netherlands)

Katusiimeh, M.W.; Mol, A.P.J.; Burger, C.P.J.

2012-01-01

This paper compares the operations and discusses the effectiveness of public and private sector provision of solid waste collection in Kampala, Uganda. Household data suggest that the private sector is more effective than the public sector. Private sector companies provide services like container

Long-term changes in species composition and relative abundances of sharks at a provisioning site.

Directory of Open Access Journals (Sweden)

Juerg M Brunnschweiler

Full Text Available Diving with sharks, often in combination with food baiting/provisioning, has become an important product of today's recreational dive industry. Whereas the effects baiting/provisioning has on the behaviour and abundance of individual shark species are starting to become known, there is an almost complete lack of equivalent data from multi-species shark diving sites. In this study, changes in species composition and relative abundances were determined at the Shark Reef Marine Reserve, a multi-species shark feeding site in Fiji. Using direct observation sampling methods, eight species of sharks (bull shark Carcharhinus leucas, grey reef shark Carcharhinus amblyrhynchos, whitetip reef shark Triaenodon obesus, blacktip reef shark Carcharhinus melanopterus, tawny nurse shark Nebrius ferrugineus, silvertip shark Carcharhinus albimarginatus, sicklefin lemon shark Negaprion acutidens, and tiger shark Galeocerdo cuvier displayed inter-annual site fidelity between 2003 and 2012. Encounter rates and/or relative abundances of some species changed over time, overall resulting in more individuals (mostly C. leucas of fewer species being encountered on average on shark feeding dives at the end of the study period. Differences in shark community composition between the years 2004-2006 and 2007-2012 were evident, mostly because N. ferrugineus, C. albimarginatus and N. acutidens were much more abundant in 2004-2006 and very rare in the period of 2007-2012. Two explanations are offered for the observed changes in relative abundances over time, namely inter-specific interactions and operator-specific feeding protocols. Both, possibly in combination, are suggested to be important determinants of species composition and encounter rates, and relative abundances at this shark provisioning site in Fiji. This study, which includes the most species from a spatially confined shark provisioning site to date, suggests that long-term provisioning may result in competitive

Long-term changes in species composition and relative abundances of sharks at a provisioning site.

Science.gov (United States)

Brunnschweiler, Juerg M; Abrantes, Kátya G; Barnett, Adam

2014-01-01

Diving with sharks, often in combination with food baiting/provisioning, has become an important product of today's recreational dive industry. Whereas the effects baiting/provisioning has on the behaviour and abundance of individual shark species are starting to become known, there is an almost complete lack of equivalent data from multi-species shark diving sites. In this study, changes in species composition and relative abundances were determined at the Shark Reef Marine Reserve, a multi-species shark feeding site in Fiji. Using direct observation sampling methods, eight species of sharks (bull shark Carcharhinus leucas, grey reef shark Carcharhinus amblyrhynchos, whitetip reef shark Triaenodon obesus, blacktip reef shark Carcharhinus melanopterus, tawny nurse shark Nebrius ferrugineus, silvertip shark Carcharhinus albimarginatus, sicklefin lemon shark Negaprion acutidens, and tiger shark Galeocerdo cuvier) displayed inter-annual site fidelity between 2003 and 2012. Encounter rates and/or relative abundances of some species changed over time, overall resulting in more individuals (mostly C. leucas) of fewer species being encountered on average on shark feeding dives at the end of the study period. Differences in shark community composition between the years 2004-2006 and 2007-2012 were evident, mostly because N. ferrugineus, C. albimarginatus and N. acutidens were much more abundant in 2004-2006 and very rare in the period of 2007-2012. Two explanations are offered for the observed changes in relative abundances over time, namely inter-specific interactions and operator-specific feeding protocols. Both, possibly in combination, are suggested to be important determinants of species composition and encounter rates, and relative abundances at this shark provisioning site in Fiji. This study, which includes the most species from a spatially confined shark provisioning site to date, suggests that long-term provisioning may result in competitive exclusion among shark

Effects of seed collecting date and storage duration on seed ...

African Journals Online (AJOL)

The objective of this study was to determine the effect of seed collecting dates (5 to 6 times from mid-November to early January, 10 days intervals) and seed storage duration (4, 8, and 12 months) at room temperature on seed germination of four Artemisia species (Artemisia sieberi, A. diffusa, A. kupetdaghensis, and A.

77 FR 60040 - Wage Methodology for the Temporary Non-Agricultural Employment H-2B Program; Delay of Effective Date

Science.gov (United States)

2012-10-02

...: Employment and Training Administration, Labor. ACTION: Final rule; delay of effective date. SUMMARY: The... necessary in light of the November Appropriations Act to delay the effective date of the Wage Rule in order..., Sec. 101(a), the Department must again delay the effective date of the Wage Rule to prevent the...

Study on effective provision of nuclear risk information over the internet

International Nuclear Information System (INIS)

Shobu, Nobuhiro

2005-01-01

'Risk information navigator (http://ricotti,jnc.go.jp/risknavi/)', an internet tool for arousing interest in risks and improving risk literacy, has been developed as the contents for the official website of Techno Community Square 'RICOTTI' (http://ricotti,jnc.go.jp/) at TOKAI village. This report discusses the effective provision of nuclear risk information toward foreigners who use English in Japan in order to improve their risk literacy. The contents are attached to this report with the CD-R media. (author)

Effect of gamma irradiation on sugars from Iraqi dates

Energy Technology Data Exchange (ETDEWEB)

Jaddou, H; Al-Hakim, M; Mhaisen, M D [Iraq Atomic Energy Commission, Baghdad. Nuclear Research Inst.

1981-01-01

The possibility of using gamma-irradiation for date preservation had been considered as an alternative method to fumigation. Two varieties of Iraqi dates (Zahdi and Sayer) had been used in the study, and three doses of 50, 100 and 150 krads. A combination of treatments of heat plus irradiation were also applied and tests were conducted at three maturation stages. Gas chromatographic analysis was used to fractionate sugars from dates after converting to their TMS - ether derivatives. No qualitative or quantitative changes were observed in sugar components in either Zahdi or Sayer dates within the doses used in the experiments.

75 FR 15777 - Common Crop Insurance Regulations, Basic Provisions; and Various Crop Insurance Provisions

Science.gov (United States)

2010-03-30

... (protection for production losses only) within one Basic Provisions and the applicable Crop Provisions to..., Macadamia Nut Crop Insurance Provisions, Onion Crop Insurance Provisions, Dry Pea Crop Insurance Provisions... (protection for production losses only) and revenue protection (protection against loss of revenue caused by...

Extraction solvent’s effect on biogas production from mixtures of date seed and wastewater sludge

Directory of Open Access Journals (Sweden)

Radeef Wameed

2017-01-01

Full Text Available The objective of this study was to evaluate the impact of extraction solvent on biogas production from mixtures of date (Phoenix dactylifera seed and wastewater treatment sludge. Date palm seed is a locally produced waste which is used in different useful purposes. Date seed is rich in proteins, carbohydrates and lipids and have the potential for biogas enhancement. In this study, three extraction solvents, hexane, ethyl acetate and Ethanol:water (1:1, were used on two types of date seeds (locally known as Khalas and Khudari. Date seed powder of size 0.425 – 0.6 mm after extraction was mixed with wastewater treatment sludge at dry date seed/dry sludge solids ratios of 0%, 10%, 20%, 40%, 60%, and 80%. The study showed a direct relationship between biogas production and ratio of date seeds/wastewater sludge in the mixture. Furthermore, the results confirmed that the quantity of biogas produced from samples containing raw date seed was almost same as the quantity produced from samples containing date seed after extraction. The results revealed that the used extraction solvents had no effect on biogas production

Effect of concentration temperature on some bioactive compounds and antioxidant proprieties of date syrup.

Science.gov (United States)

Abbès, Fatma; Besbes, Souhail; Brahim, Bchir; Kchaou, Wissal; Attia, Hamadi; Blecker, Christophe

2013-08-01

The effect of the concentration temperature on the antioxidant activity, carotenoid and phenolic compounds of date syrup was investigated. Date juice was concentrated at 100  and at "60  in vacuum". After concentration, total phenolic, tannin, non-tannin, flavonoid and carotenoid content were determined spectrophotometrically and high-performance liquid chromatography was used for determination of 5-Hydroxymethyl-2-furfuraldehyde content. The antioxidant activity of date syrup was evaluated by various antioxidant methods including total antioxidant, 2,2-diphenyl-1-picrylhydrazyl free radical scavenging test, ferric reducing antioxidant power and β-carotene bleaching. All date syrups showed strong antioxidant activity accompanied by high total phenolic contents. Results showed that concentration at 100  significantly enhanced the antioxidant activities and total phenolic contents of date syrups compared to vacuum concentration at 60 . A good correlation between the antioxidant activity and total phenolic content and flavonoid was observed.

10 CFR 431.97 - Energy efficiency standards and their effective dates.

Science.gov (United States)

2010-01-01

... 10 Energy 3 2010-01-01 2010-01-01 false Energy efficiency standards and their effective dates. 431.97 Section 431.97 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ENERGY EFFICIENCY PROGRAM FOR CERTAIN COMMERCIAL AND INDUSTRIAL EQUIPMENT Commercial Air Conditioners and Heat Pumps Energy Efficiency...

Effect of planting dates on seed yield and seed quality of Stylosanthes guianensis CIAT 184

Directory of Open Access Journals (Sweden)

Chureerat Satjipanon

2005-11-01

Full Text Available The objective of this experiment was to investigate the effect of planting dates on seed yield and quality of Stylosanthes guianensis CIAT 184 at Khon Kaen Animal Nutrition Research and Development Center, during May 2003 to February 2004. A randomized complete block design with four replications was used. Experimental treatments consisted of four planting dates spaced at about 30-day intervals from 23 May to 23 August 2003.The results revealed that planting date had a significant effect on seed yields and pure germinable seed yields (PGSY of S. guianensis CIAT 184. Plots planted on 23 July produced the highest seed yield and PGSY of 630 and 601 kg/ha, respectively followed by plots planted on 23 June and 23 May (514 and 501; 443 and 421 kg/ha, respectively. Plots planted on 23 August produced the lowest seed yield and PGSY of 269 and 262 kg/ha, respectively. There were no significant differences in seed purity percentage, germination percentage and 1000-seed weight among planting dates. Based on this research, it was concluded that late- July was the optimum planting date for S. guianensis CIAT 184 cultivation for seed production in Northeast Thailand.

The Effects of Relationship Education on Adolescent Traditional Gender Role Attitudes and Dating Violence Acceptance

Directory of Open Access Journals (Sweden)

Angela Whittaker

2014-10-01

Full Text Available This study examined change in adolescents’ traditional gender role attitudes and dating violence acceptance following completion of a relationship education program. Using data from a larger study evaluating the effects of relationship education for adolescents, beliefs and attitudes were assessed among a diverse sample of 627 youth. Gender differences in changes from pre- to post-test were also examined. Results of repeated measures MANCOVAs revealed a time X gender interaction effect for change in traditional gender role attitudes following relationship education. A significant decrease in traditional gender role attitudes was found for both boys and girls following relationship education, with a steeper decline in traditional gender role attitudes for boys than girls over time. Although there were no significant changes in dating violence acceptance, change in traditional gender role attitudes was correlated with change in dating violence acceptance, such that moving toward more egalitarian attitudes was associated with a decrease in acceptance of dating aggression/violence. Overall, results suggest that adolescents’ attitudes about gender roles and dating violence are open to change when provided relationship education, and changes in these beliefs are linked. Findings from this study have implications for promoting healthy relationships among youth.

18 CFR 284.287 - Implementation and effective date.

Science.gov (United States)

2010-04-01

... COMMISSION, DEPARTMENT OF ENERGY OTHER REGULATIONS UNDER THE NATURAL GAS POLICY ACT OF 1978 AND RELATED AUTHORITIES CERTAIN SALES AND TRANSPORTATION OF NATURAL GAS UNDER THE NATURAL GAS POLICY ACT OF 1978 AND... J, a pipeline must file revised tariff sheets incorporating the provisions of this subpart J. (b) A...

26 CFR 1.860A-1 - Effective dates and transition rules.

Science.gov (United States)

2010-04-01

... and ending before January 1, 1990. (2) Tax avoidance rules—(i) Transfers of certain residual interests... TAX (CONTINUED) INCOME TAXES Real Estate Investment Trusts § 1.860A-1 Effective dates and transition... inclusions accrue in an amount sufficient to satisfy the taxes on the excess inclusions. (iii) Residual...

The Effect of Indigenous Politics on English Language Provision in New Zealand's Maori Schools

Science.gov (United States)

Rata, Elizabeth; Tamati, Tauwehe

2013-01-01

An ambivalence characterising the provision of English language instruction in New Zealand's Maori schools is traced to the establishment of the schools in the recent period of biculturalism and retribalisation, and to the role of the schools in indigenous ideology. The article discusses the effects of the ambivalence on English language provision…

Radiometric dating

International Nuclear Information System (INIS)

Das, N.R.

2017-01-01

Since the discovery of natural radioactivity in uranium, in the last decade of the nineteenth century, the nuclear property of radioactive decay of radionuclides at immutable rates has been effectively utilized in dating of varieties of naturally occurring geological matrices and the organisms which constantly replenish their "1"4C supply through respiration when alive on earth. During the period, applications of radiometric dating techniques have been extensively diversified and have enabled the geologists to indicate the absolute time scales of geological formations and the evolution of the solar system, the earth, meteorites, lunar rocks, etc. and the archaeologists to record the facts of history of several important events like dinosaur era, Iceman, the Shroud in Turin and many other ancient artefacts. In the development of dating methods, varieties of naturally occurring radio-isotopic systems with favorable half-lives ranging from about 10 years to over 100 billion years have been used as radiometric clocks. (author)

Application of Selective Algorithm for Effective Resource Provisioning in Cloud Computing Environment

OpenAIRE

Katyal, Mayanka; Mishra, Atul

2014-01-01

Modern day continued demand for resource hungry services and applications in IT sector has led to development of Cloud computing. Cloud computing environment involves high cost infrastructure on one hand and need high scale computational resources on the other hand. These resources need to be provisioned (allocation and scheduling) to the end users in most efficient manner so that the tremendous capabilities of cloud are utilized effectively and efficiently. In this paper we discuss a selecti...

Effects of the provisions of the corporate and personal income tax codes on solar investment decisions

Science.gov (United States)

Sedmak, M. R.

The effects of the provisions of the existing corporate and personal income tax codes on solar investment decisions are analyzed. It is shown that the provisions of a tax code do not discriminate against investment in solar technologies if the present value of depreciation and interest expense tax deductions over the relevant decision period is equal to the present value of actual capital expenses. However, on the basis of a quantitative analyses, it is concluded that the existing corporate income tax code does discriminate against solar investments for the majority of corporations, although the 25 percent tax credit available to businesses for solar investments is sufficient to alleviate the distortion in most cases. In contrast, the provisions of the existing personal income tax code favor solar investments over investments in less capital intensive energy generating units, as the interest paid on loads used to finance solar investments made by individuals is tax deductible, while conventional fuel expenses are not deductible.

Financing and cost-effectiveness analysis of public-private partnerships: provision of tuberculosis treatment in South Africa

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Kumaranayake Lilani

2006-06-01

Full Text Available Abstract Background Public-private partnerships (PPP could be effective in scaling up services. We estimated cost and cost-effectiveness of different PPP arrangements in the provision of tuberculosis (TB treatment, and the financing required for the different models from the perspective of the provincial TB programme, provider, and the patient. Methods Two different models of TB provider partnerships are evaluated, relative to sole public provision: public-private workplace (PWP and public-private non-government (PNP. Cost and effectiveness data were collected at six sites providing directly observed treatment (DOT. Effectiveness for a 12-month cohort of new sputum positive patients was measured using cure and treatment success rates. Provider and patient costs were estimated, and analysed according to sources of financing. Cost-effectiveness is estimated from the perspective of the provider, patient and society in terms of the cost per TB case cured and cost per case successfully treated. Results Cost per case cured was significantly lower in PNP (US $354–446, and comparable between PWP (US $788–979 and public sites (US $700–1000. PPP models could significantly reduce costs to the patient by 64–100%. Relative to pure public sector provision and financing, expansion of PPPs could reduce government financing required per TB patient treated from $609–690 to $130–139 in PNP and $36–46 in PWP. Conclusion There is a strong economic case for expanding PPP in TB treatment and potentially for other types of health services. Where PPPs are tailored to target groups and supported by the public sector, scaling up of effective services could occur at much lower cost than solely relying on public sector models.

Hard water and old food. The freshwater reservoir effect in radiocarbon dating of food residues on pottery

Directory of Open Access Journals (Sweden)

Bente Philippsen

2015-12-01

Full Text Available This paper discusses the problem of the freshwater reservoir effect in the radiocarbon dating of different sample materials, in particular food crusts on pottery. Charred food residue can be used to directly date of the use of the pottery. However, this material is highly complex, which can lead to various dating errors.  

The stimulative effect of an unconditional block grant on the decentralized provision of care

OpenAIRE

Mark Kattenberg; Wouter Vermeulen

2015-01-01

Understanding the impact of central government grants on decentralized health care provision is of crucial importance for the design of grant systems, yet empirical evidence on the prevalence of flypaper effects in this domain is rare. We study the decentralization of home care in the Netherlands and exploit the gradual introduction of formula-based equalization to identify the effect of exogenous changes in an unconditional block grant on local expenditure and utilization. A one euro increas...

Effect of Graded Levels of Dates Dietary Fiber on Weight Gain ...

African Journals Online (AJOL)

Objective: The aim of the study was to evaluate the effect of graded levels of dates dietary fiber on diabetes mellitus induced by streptozotocin (STZ) in male Sprague-Dawley (SD) rats. Methodology: Rats were divided into eight groups, among which four groups (Groups 1-4) were normal and the other four groups were ...

The moderating effect of social support from a dating partner on the association between dating violence victimization and adjustment.

Science.gov (United States)

Shorey, Ryan C; Seavey, Amanda E; Brasfield, Hope; Febres, Jeniimarie; Fite, Paula J; Stuart, Gregory L

2015-04-01

Dating violence victimization is associated with decreased relationship satisfaction and increased mental health symptomatology. Yet, violent dating relationships often remain intact across time, even when the aggression fails to cease. Thus, research is needed to determine the factors that reduce the negative impact of victimization. One factor may be that abusive dating partners are perceived as supportive by their partners, serving to reduce the negative impact of victimization. The current study sought to examine whether perceived support (i.e., perceptions of support) and capitalization support (i.e., perceptions of support for positive events) moderated and reduced the impact of dating violence victimization on decreased relationship satisfaction and increased depressive symptoms. Using a sample of females in dating relationships (N = 253), results provided partial support for our hypotheses. Implications of these findings and directions for future research are discussed. © The Author(s) 2015.

Effects of sowing date on the growth and yield of maize cultivars ...

African Journals Online (AJOL)

a

Full Length Research Paper. Effects of sowing date on the ... days (GDD) and was the highest for seed yield and all yield components. The plant sown on 5th ... volume and weight), while plant development refers to processes related to cell ...

Effects of Eurycoma longifolia provision on blood sugar level, cholesterols, and uric acid of Etawa Crossbreed Goat

Science.gov (United States)

Pratomo, Hurip

2018-05-01

Previous research on male white rat with provision of Eurycoma longifolia until the 3rd days has increased significantly on the formation of final spermatid from spermatozoon, and testosterone, and increase activity of pituitary cell producing the LH hormone. However, these researches yet studied on possibility of side effects caused by provision of Eurycoma longifolia for 6 days on male EC goat. The research aims to measure the effect of Eurycoma longifolia on the levels of: 1). Blood sugar, 2). Cholesterols, and 3). Uric acid of Male Etawa Crossbreed (EC) goat. This research was conducted through two treatment groups, namely : 1). Control group (provision of aquadest) for 1 day, 3 days, and 6 days, 2) Eurycoma longifolia group with a dose of 90 mg/kg body weight (bb) for 1 day, 3 days, and 6 days. Measurements on the sugar blood, cholesterol and uric acid level were conducted in the 1st, 2nd and 6th days. The obtained data were analyzed using Duncan test with confidence level by 95% (α=0,05) comparing the sugar blood, cholesterol and uric acid measured from the control group in the 1st, 3rd and 6th days with the same compound level measured from the Eurycoma longifolia treatment group in the 1st, 3rd and 6th days. The result obtained there were no significant changes on the sugar blood, cholesterol and uric acid levels between all Eurycoma longifolia treatment groups compared to the control group in the 1st, 3rd and 6th days. Thus, the Eurycoma longifolia provision until in the 6th day did not provide any negative side effects and can be applied in the Etawa crossbreed goat farm.

Direct and indirect effects of neighborhood characteristics on the perpetration of dating violence across adolescence.

Science.gov (United States)

Chang, Ling-Yin; Foshee, Vangie A; Reyes, Heathe Luz McNaughton; Ennett, Susan T; Halpern, Carolyn T

2015-03-01

Neighborhood context plays a role in the development of adolescent health risk behaviors, but few studies have investigated the influence of neighborhoods on the perpetration of dating violence. This longitudinal study examined the direct effects of risky neighborhood structural and physical characteristics on trajectories of the perpetration of dating violence, tested whether collective efficacy mediated these relationships, and determined if the effects varied by the sex of the adolescent. Adolescent data are from a multi-wave longitudinal study from grades 8 to 12; neighborhood data were collected from parents' interviews and U.S. Census data. Multilevel growth curve models were conducted with 3,218 students; the sample was 50% male, 41% White, 50% Black, and 9% other race/ethnicity. In models examining risky neighborhood variables one at a time, and controlling for potential individual-level confounders, the sex of the adolescent interacted with economic disadvantage, residential instability, and physical disorder; these risky neighborhood characteristics increased risk for girls' but not boys' perpetrating of dating violence. In full models with all of the risky neighborhood variables, the sex of the adolescent continued to interact with neighborhood economic disadvantage; living in economically disadvantaged neighborhoods increased girls' but not boys' risk for dating violence across all ages. No other risky neighborhood effects were found for boys or girls. Collective efficacy did not mediate the relationships between other neighborhood characteristics and the outcome. These findings suggest that dating violence prevention strategies for girls should consider the contexts in which they live rather than only targeting changes in their individual characteristics.

Longitudinal relationships between individual and class norms supporting dating violence and perpetration of dating violence.

Science.gov (United States)

Taylor, Katherine A; Sullivan, Terri N; Farrell, Albert D

2015-03-01

Dating violence is commonly perpetrated in adolescence, making it imperative to understand risk factors in order to inform prevention efforts. Although individual norms supporting dating violence are strongly related to its perpetration, few studies have examined their longitudinal impact. Moreover, the influence of class norms (i.e., norms for students in the same grade, cohort, and school) supporting dating violence on perpetration has rarely been studied. The current study examined longitudinal relationships between individual and class norms supporting dating violence and perpetration of physical and psychological dating violence. Participants were two cohorts of sixth graders from 37 schools who were in dating relationships at Wave 1 and 6 months later at Wave 2 (N = 2,022; 43% female; 52% African American, 21% Latino/a, 20% White, and 7% other). The analyses used a multilevel approach, with students represented at Level 1 and classes (n = 74) at Level 2. The models tested direct effects of Wave 1 individual and class norms supporting dating violence on subsequent changes in perpetration of dating violence at Wave 2 and the extent to which gender moderated these relationships. The findings indicated that greater individual norms supporting male dating violence predicted greater change in perpetration of physical and psychological dating violence and greater individual norms supporting female dating violence predicted greater change in perpetration of psychological dating violence. Greater class norms supporting male dating violence predicted greater change in perpetration of physical dating violence; whereas greater class norms supporting female dating violence predicted less change in perpetration of physical dating violence. These findings highlight the need to address norms in early adolescence.

School holiday food provision in the UK: A qualitative investigation of needs, benefits and potential for development

Directory of Open Access Journals (Sweden)

Pamela Louise Graham

2016-08-01

Full Text Available Access to an adequate supply of nutritious food has been recognized as a basic human right. However, many families across the UK face food insecurity, which is thought to be exacerbated during school holidays. To address this issue, some schools and community groups have chosen to roll out holiday clubs, though research into the effectiveness of such interventions is limited and no studies to date have evaluated holiday clubs being organized through schools. In an effort to address some of the limitations in the research literature, the current qualitative investigation utilized semi-structured interviews with staff involved in holiday clubs in school and community venues with the aim of gauging their views on the need for and benefits of holiday food provision in addition to potential areas for development. The investigation revealed that staff perceived many families to be facing food insecurity and isolation during the school holidays, which may be alleviated through holiday club provision. Holiday clubs were viewed as a valuable source of support for children and adults, providing food, activities and learning experiences. Staff were keen to see them implemented on a wider scale in future but suggested some areas that require attention in any future development of such provision. Findings are discussed in relation to current research, policy and practice surrounding the health and wellbeing of children and families.

School Holiday Food Provision in the UK: A Qualitative Investigation of Needs, Benefits, and Potential for Development.

Science.gov (United States)

Graham, Pamela Louise; Crilley, Eilish; Stretesky, Paul B; Long, Michael A; Palmer, Katie Jane; Steinbock, Eileen; Defeyter, Margaret Anne

2016-01-01

Access to an adequate supply of nutritious food has been recognized as a basic human right. However, many families across the UK face food insecurity, which is thought to be exacerbated during school holidays. To address this issue, some schools and community groups have chosen to roll out holiday clubs, though research into the effectiveness of such interventions is limited and no studies to date have evaluated holiday clubs being organized through schools. In an effort to address some of the limitations in the research literature, the current qualitative investigation utilized semi-structured interviews with staff involved in holiday clubs in school and community venues with the aim of gaging their views on the need for and benefits of holiday food provision in addition to potential areas for development. The investigation revealed that staff perceived many families to be facing food insecurity and isolation during the school holidays, which may be alleviated through holiday club provision. Holiday clubs were viewed as a valuable source of support for children and adults, providing food, activities, and learning experiences. Staff were keen to see them implemented on a wider scale in future but suggested some areas that require attention in any future development of such provision. Findings are discussed in relation to current research, policy, and practice surrounding the health and wellbeing of children and families.

Trade Facilitation Provisions in Regional Trade Agreements: Discriminatory or Non-discriminatory?

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Innwon Park

2016-12-01

Full Text Available The RTAs with trade facilitation provisions have been expected to generate a larger net trade-creating effect and complement the discriminatory feature of RTAs but have yet to be empirically proven. Recognizing the limitations of existing studies, we conducted a quantitative analysis on the effects of RTAs with and without trade facilitation provisions on both intra- and extra-bloc trade by using a modified gravity equation. We applied the Poisson Pseudo-Maximum Likelihood (PPML estimation with time varying exporter and importer fixed effect method to panel data consisting of 45,770 country pairs covering 170 countries for 2000-2010. We found that the trade facilitation provisions in existing RTAs are non-discriminatory by generating more intra- and extra-bloc trade in general. In particular, we found that the trade effects of RTAs in the APEC region are much stronger than the general case covering all RTAs in the world. In addition, as we control the trade effect of a country's trade facilitation, which is ranked by the World Bank's logistic performance index, RTAs consisting of trade facilitation provisions are discriminatory for trade in final goods and non-discriminatory for trade in intermediate goods. Overall, we endeavor to "explain," instead of "hypothesizing," why most of the recent RTAs contain trade facilitation provisions, especially in light of the deepening regional interdependence through trade in parts and components under global value chains and support the necessity of multilateralizing RTAs by implementing non-discriminatory trade facilitation provisions.

Everyone Playing in Class: A Group Play Provision for Enhancing the Emotional Well-Being of Children in School

Science.gov (United States)

Woolf, Alison

2011-01-01

"Everyone Playing in Class" is an unstructured free play based provision for small classes or groups. The intervention involves training staff in attachment theory, presenting up-to-date research findings on the role of play in emotional well-being and relationship building, as well as teaching reflective communication skills. In this…

Medicare and Medicaid programs; physicians' referrals to health care entities with which they have financial relationships: partial delay of effective date. Interim final rule with comment period; partial delay in effective date.

Science.gov (United States)

2001-12-03

This interim final rule with comment period delays for 1 year the effective date of the last sentence of 42 CFR 411.354(d)(1). Section 411.354(d)(1) was promulgated in the final rule entitled "Medicare and Medicaid Programs; Physicians' Referrals to Health Care Entities With Which They Have Financial Relationships," published in the Federal Register on January 4, 2001 (66 FR 856). A 1-year delay in the effective date of the last sentence in Section 411.354(d)(1) will give Department officials the opportunity to reconsider the definition of compensation that is "set in advance" as it relates to percentage compensation methodologies in order to avoid unnecessarily disrupting existing contractual arrangements for physician services. Accordingly, the last sentence of Section 411.354(d)(1), which would have become effective January 4, 2002, will not become effective until January 6,2003.

Mental health provision in schools: approaches and interventions in 10 European countries.

Science.gov (United States)

Patalay, P; Gondek, D; Moltrecht, B; Giese, L; Curtin, C; Stanković, M; Savka, N

2017-01-01

The role of schools in providing community-based support for children's mental health and well-being is widely accepted and encouraged. Research has mainly focused on designing and evaluating specific interventions and there is little data available regarding what provision is available, the focus and priorities of schools and the professionals involved in providing this support. The current study presents these data from schools in 10 European countries. Online survey of 1466 schools in France, Germany, Ireland, Netherlands, Poland, Serbia, Spain, Sweden, UK and Ukraine. The participating countries were chosen based on their geographical spread, diversity of political and economic systems, and convenience in terms of access to the research group and presence of collaborators. Schools reported having more universal provision than targeted provision and there was greater reported focus on children who already have difficulties compared with prevention of problems and promotion of student well-being. The most common interventions implemented related to social and emotional skills development and anti-bullying programmes. Learning and educational support professionals were present in many schools with fewer schools reporting involvement of a clinical specialist. Responses varied by country with 7.4-33.5% between-country variation across study outcomes. Secondary schools reported less support for parents and more for staff compared with primary schools, with private schools also indicating more staff support. Schools in rural locations reported less student support and professionals involved than schools in urban locations. The current study provides up-to-date and cross-country insight into the approaches, priorities and provision available for mental health support in schools; highlighting what schools prioritise in providing mental health support and where coverage of provision is lacking.

Effect of Planting Date on Physiological and MorphologicalCharacteristics of Four Canola Cultivars in Yasouj

Directory of Open Access Journals (Sweden)

M. H. Fallah Heki

2012-08-01

Full Text Available In order to study the physiological and morphological characteristics of canola cultivars at different planting dates, an experiment was carried out in 2008-2009 at the Agriculture Research Station of Yasouj. A factorial with Randomized Complete Block Design with four replications was conducted. Four planting dates (September 12, September 22, October 2 and October 12 and four cultivars (Zarfam, Okapi, Elite and SLM-046 were used in this study. Results showed that cultivars and planting dates had significant effects on more characteristics. In addition, interaction of planting date and cultivar was significant on plant height, height to lowest silique, number of branches, growth indices and grain yield. Zarfam and Elite cultivars had lower initial fluorescence (Fo and higher maximum fluorescence (Fm and photochemical capacity of photosystem II (Fv/Fm than Okapi and SLM-046 cultivars. Elite cultivar at September 12 planting date had the highest plant height (173 cm and height to lowest silique (87.5 cm and Okapi cultivar at October 12 planting date showed the lowest plant height (91 cm and height to lowest silique (43.7 cm. At September 12 planting date, Elite cultivar had the greatest leaf area index (5.21 and grain yield (5231 kg/ha. At other planting dates, Zarfam cultivar because of priority in leaf area index, crop growth rate and total dry matter have the greatest grain yield than other cultivars. In general, seems at September 12 planting date, Elite cultivar and for delayed sowing, Zarfam cultivar had better reaction than other cultivars.

78 FR 66841 - Turtles Intrastate and Interstate Requirements; Confirmation of Effective Date

Science.gov (United States)

2013-11-07

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration 21 CFR Part 1240 [Docket No. FDA-2013-N-0639] Turtles Intrastate and Interstate Requirements; Confirmation of Effective Date AGENCY... turtle eggs and live turtles with a carapace length of less than 4 inches to remove procedures for...

Effect of gamma rays on fruit storage of some date palm cultivars

International Nuclear Information System (INIS)

El Salhy, F.T.A.

1998-01-01

This investigation wa conducted on two date groups: Semi-dry date (Amry cultivar) and dry date (Sackoti and Bartamoda cultivars) dates, at the National Center for Radiation Research and Technology (NCRRT), in Cairo, during two successive seasons, 1992 and 1993. The aim of this study is to find out the best alternative method for improving fruit quality as well as prolonging the marketable period of date fruits. Semi-dry date (Amry) fruits were obtained from El-Kourain region, brought from Aswan Governorate. Two hundred and twenty kilograms of fruits from each date group were collected to be used for the different postharvest experiments

Provision of genetics services on Guam.

Science.gov (United States)

McWalter, Kirsty; Hasegawa, Lianne; Au, Sylvia Mann

2013-12-01

Guam's geographic isolation and lack of community resources have resulted in unique healthcare needs. In 2006, the Western States Genetic Services Collaborative (WSGSC) conducted a genetics needs assessment and found that professional development is limited, families lack access to genetic services, and improved coverage of genetic testing is needed. With funding from the WSGSC, a Guam genetics outreach clinic was established and staffed by genetic counselors and a medical geneticist from Hawaii. Four clinics have been held to date. Although several challenges have been encountered, including minimal coverage of genetic testing by Guam insurance companies, limited referrals for families with private insurance, and inappropriate referral indications, the outreach clinic has been successful at increasing access to genetic services and improving professional development. With more collaborative work by staff from Guam, Hawaii, and the WSGSC, provision and reimbursement of genetic services and testing will continue to improve.

Effect of ultrasound on lactic acid production by Lactobacillus strains in date (Phoenix dactylifera var. Kabkab) syrup.

Science.gov (United States)

Hashemi, Seyed Mohammad Bagher; Mousavi Khaneghah, Amin; Saraiva, Jorge A; Jambrak, Anet Režek; Barba, Francisco J; Mota, Maria J

2018-03-01

Date syrup is rich in fermentable sugars and may be used as a substrate for different microbial fermentations, including lactic acid fermentation processes. The beneficial effects of ultrasounds (US) on bioprocesses have been reported for several microorganisms, due to the enhancement of cell growth, as well as improvements in yields and productivities. Therefore, US treatments (30 kHz, 100 W, 10-30 min) were applied to two lactobacilli (Lactobacillus helveticus PTCC 1332 and Lactobacillus acidophilus PTCC 1643), during fermentation using date syrup as substrate. The effects on lactic acid fermentation were evaluated by analyzing cell growth (dry cell weight and viable cell count), substrate consumption (quantification of glucose and fructose), and product formation (quantification of lactic acid) over time. The effects of US were also evaluated on cell membrane permeability. Both lactobacilli were able to grow well on date syrup without the need for addition of further ingredients. The US effects were highly dependent on treatment duration: treatments of 10- and 20-min stimulated lactobacilli growth, while the treatment extension to 30 min negatively affected cell growth. Similarly, the 10- and 20-min treatments increased sugar consumption and lactic acid production, contrarily to the 30-min treatment. All US treatments increased cell membrane permeability, with a more pronounced effect at more extended treatments. The results of this work showed that application of appropriate US treatments could be a useful tool for stimulation of lactic acid production from date syrup, as well as for other fermentative processes that use date syrup as substrate.

12 CFR 222.1 - Purpose, scope, and effective dates.

Science.gov (United States)

2010-01-01

... branches, Federal Agencies, and insured State branches of foreign banks), commercial lending companies... agency to issue a regulation or to take other action to implement the applicable provision of the FACT...) Section 115, concerning truncation of the social security number in a consumer report; (iv) Section 151(a...

Current Approaches to the Establishment of Credit Risk Specific Provisions

Directory of Open Access Journals (Sweden)

Ion Nitu

2008-10-01

Full Text Available The aim of the new Basel II and IFRS approaches is to make the operations of financial institutions more transparent and thus to create a better basis for the market participants and supervisory authorities to acquire information and make decisions. In the banking sector, a continuous debate is being led, related to the similarities and differences between IFRS approach on loan loss provisions and Basel II approach on calculating the capital requirements, judging against the classical method regarding loan provisions, currently used by the Romanian banks following the Central Bank’s regulations.Banks must take into consideration that IFRS and Basel II objectives are fundamentally different. While IFRS aims to ensure that the financial papers reflect adequately the losses recorded at each balance sheet date, the Basel II objective is to ensure that the bank has enough provisions or capital in order to face expected losses in the next 12 months and eventual unexpected losses.Consequently, there are clear differences between the objectives of the two models. Basel II works on statistical modeling of expected losses while IFRS, although allowing statistical models, requires a trigger event to have occurred before they can be used. IAS 39 specifically states that losses that are expected as a result of future events, no matter how likely, are not recognized. This is a clear and fundamental area of difference between the two frameworks.

Effect of sowing date on biometrical features of Hamburg parsley plants

Directory of Open Access Journals (Sweden)

Robert Gruszecki

2013-04-01

Full Text Available The aim of this study was to determine the relationship between sowing date and the biometrics features of the roots and leaves of parsley. Seeds of parsley cultivars ‘Berlińska PNE’ and ‘Cukrowa’ were sown in 5 times in 2004 year: 5 July, 25 August, 5 and 15 September, 17 November and 12 April 2005. Plants were harvested then the average root diameter was greater than 20 mm. Due to harvest time dependence of the size of the root, was no effect of sowing date on the diameter and the weight of gained parsley roots. Shorter roots and the lower coefficient of shape produced plants that sprouted before winter (5 July, 25 August, 5 and 15 September. The highest number of leaves produced by plants sowing on 5 July and 17 November, and the lowest – by plants sowing on 25 August and 12 April. The lowest length of leaves were found in plants obtained from sowing on 5 July (20.8 cm, it was more than twice shorter than in plants from different dates of sowing. The largest weight of leaves had the plants from sowing on 5 and 15 September or 17 November. Those plants are also characterized by a smaller root/shoot weight ratio. Tested cultivars differ in the length and coefficient of shape of the root and root/shoot weight ratio.

Cross-sector Service Provision in Health and Social Care: An Umbrella Review.

Science.gov (United States)

Winters, Shannon; Magalhaes, Lilian; Anne Kinsella, Elizabeth; Kothari, Anita

2016-04-08

Meeting the complex health needs of people often requires interaction among numerous different sectors. No one service can adequately respond to the diverse care needs of consumers. Providers working more effectively together is frequently touted as the solution. Cross-sector service provision is defined as independent, yet interconnected sectors working together to better meet the needs of consumers and improve the quality and effectiveness of service provision. Cross-sector service provision is expected, yet much remains unknown about how it is conceptualised or its impact on health status. This umbrella review aims to clarify the critical attributes that shape cross-sector service provision by presenting the current state of the literature and building on the findings of the 2004 review by Sloper. Literature related to cross-sector service provision is immense, which poses a challenge for decision makers wishing to make evidence-informed decisions. An umbrella review was conducted to articulate the overall state of cross-sector service provision literature and examine the evidence to allow for the discovery of consistencies and discrepancies across the published knowledge base. Sixteen reviews met the inclusion criteria. Seven themes emerged: Focusing on the consumer, developing a shared vision of care, leadership involvement, service provision across the boundaries, adequately resourcing the arrangement, developing novel arrangements or aligning with existing relationships, and strengthening connections between sectors. Future research from a cross-organisational, rather than individual provider, perspective is needed to better understand what shapes cross-sector service provision at the boundaries. Findings aligned closely with the work done by Sloper and raise red flags related to reinventing what is already known. Future researchers should look to explore novel areas rather than looking into areas that have been explored at length. Evaluations of out

Effect of planting date on yield of wheat genotypes in Sindh

International Nuclear Information System (INIS)

Khokhar, Z.; Hussain, I.

2010-01-01

Due to reduction in tillering period and increased risk of hot weather during grain filling, late planting results in linear reduction in wheat grain yield. A study was undertaken to determine the effects of planting dates on growth and yield of different wheat genotypes in Sindh. The trial was laid out in RCBD with split plot arrangement having four replications during 2000-01 and 2001-02 at Sakrand, Sindh. Four sowing dates i.e. November 1 and 15, December 1 and 15 were in main plots, whereas six wheat genotypes (V-7001, V-7002, V-7004, MPT-6, Abadgar-93, and Anmol-91) were in sub plots. Because of better tillering, plant growth, growth period, number of grain per unit area and grain weight, November 15 planted wheat had maximum grain yield of 5904 kg ha/sup -1/, followed by November 1 and December 1 which gave 5302 and 4948 kg ha/sup -1 /respectively. Wheat planted on December 15 resulted in minimum grain yield of 4756 kg ha/sup -1/. Wheat genotype, V-7002 had significantly (P<0.05) higher grain yield of 5578 kg ha/sup -1/ in comparison with other genotypes. Whereas genotype MPT-6 had grain yield of 5366 kg ha-1 that was also significantly higher than other genotypes. However, V-7004 had minimum grain yield of 4716 kg ha/sup -1/ in comparison with other genotypes. While evaluating performance of different genotypes on different sowing dates, V-7002 resulted in maximum yield on November 15 and late planting. On the other hand, V-7004 had lower yield on all planting dates. Results from the study revealed that maximum grain yield could be achieved with wheat planted in first fortnight of November and any delay in wheat planting might reduce wheat yield. (author)

Organ Procurement and Transplantation Network; final rule revision of comment period and effective dates--HRSA. Extension of comment period and delay of effective date for the Organ Procurement and Transplantation Network.

Science.gov (United States)

1998-07-01

This document sets forth the revisions required by the Fiscal Year 1998 Supplemental Appropriations Act, Public Law 105-174, signed into law by the President on May 1, 1998. Section 4002 of that Act states that public comments on the Organ Procurement and Transplantation Network (OPTN) Final Rule are permitted until August 31, 1998, and that the OPTN rule will not become effective before October 1, 1998. This document is provided to notify the public about these provisions and to make corresponding changes to the regulation.

Settlement-date Accounting for Equity Share Options - Conceptual Validity and Numerical Effects

DEFF Research Database (Denmark)

Møller, Peder Fredslund

-date accounting are fully conceptually valid. They represent measurements of one partner group's share of total equity with effect for another group's share of total equity and income: the shareholders' part. Partially, this equity and income sharing model is already the basis for existing accounting standards......This paper demonstrates that settlement-date accounting for equity share options can be seen as an accounting method which implements a shareholder focused residually rewarded partners' equity view. This equity view represents a simple, natural extension of the shareholder proprietary view....... It implicates an equity and income sharing model for accounting which is characterized by specification of both shareholders' and non-shareholders' parts of total equity and income. When using this equity and income sharing model, the remeasurements of equity share option obligations made by settlement...

The effect of dust on the chemical and microbiological qualities of the date palm fruits from Bushehr-Iran

Directory of Open Access Journals (Sweden)

Hussain Delkhah

2015-04-01

Full Text Available Background: The date palm cultivation has a long history in Bushehr province. Throughout the recent decade the dusts, in addition to direct harmful effects on humans, have adverse effects on health of the population living in this area. The infestation of pests in the southern province of Bushehr has groves. Due to the importance of dates in this area, the total ash and acid insoluble ash as indexes for assessing of chemical pollution and also, mold and yeast as indicators for microbial contamination were evaluated. Recently in a number of dates packaging industries, washing the products after the harvest is done. In current study, the effects of rinsing to decrease the dust pollution on date palm along with, the time effect on the quality and durability of washed and un-washed dates were investigated. Materials and Methods: Overall, 48 washed and un-washed dates were sampled from traditional and technologically advanced packaging industries, equally, and were confirmed according to ISIRI methods. Results: The Averages of total and acid insoluble ashes in washed date samples were:1.05±0.14 and 3.32±0.32%, and for un-washed samples were 1.36±0.27 and 4.59±1.64 percent, respectively. In all date samples were presented the yeast, however, their means were lower than the maximum limit (1×104 CFU. Also, all date samples were moldy. The Mean percentage of total ash samples in un-rinsed and rinsed dates were approximately, 1.84 and 1.33 times more than the maximum permissible limit, respectively. The mean of acid insoluble ash in all samples (100%, and 98% of total ash were higher than acceptable levels (p<0.05. The results revealed that the average percentage difference between the two groups were transpicuous, while this difference was not significant (p=0.13. Under the similar conditions, the average amount of yeast in washed date samples, were significantly different (p<0.05 and more than un-wash samples. The Mold levels in un-rinsed and

The comparison of absolute dating (Radiocarbon dating) and relative dating of Pringapus and Gondosuli temples

International Nuclear Information System (INIS)

Faisal, W; Arumbinang, H; Taftazani, A; Widayati, S; Sumiyatno; Suhardi

1996-01-01

The absolute dating (radiocarbon, 14 C dating) and relative dating of Pringapus and Gondosuli temples in Temanggung regency (district) of Central Java Province have been carried out. The field sampling was done especially with the purpose to obtain vertical data, so that excavation method was adopted in the case. The main data were the ecofacts of organic habitation such as bones, woods, charcoals, shells, and paper artefacts. The artefacts data were used as a comparison. The comparative data analysis were conducted at Yogyakarta archaeological Department Laboratory, thus included dating of artefacts which were performed according to archaeological analysis procedures, generally based on the attributes attached to the artefacts, whereas the absolute dating of charcoal samples were performed in the Radiocarbon Dating Laboratory at Yogyakarta Nuclear Research Centre. Based on the relative dating of epigraphy content on the andesit rock from Gondosuli Temple which showed the year of 754 Saka or 832 AD, the Pringapus Temple was estimated to be built in the 850 AD. According to the absolute dating (Radiocarbon Dating with delta 13 C and tree ring corrections) the age for Gondosuli temple based on GDS/LU-2/Spit-7 samples is (384 -602) AD and from GDS/LU-2/Spit-8 = (452 - 652) AD. With these significant differences in the results obtained, it can be concluded that culture environment where the sample were collected already existed before the temple was built. Further investigation is still required

The direct effect of ultrasound on the extraction of date syrup and its micro-organisms.

Science.gov (United States)

Entezari, M H; Hagh Nazary, S; Haddad Khodaparast, M H

2004-09-01

In the date syrup industry, date fruits are mixed with a suitable amount of water at a temperature greater than 50 degrees C for about 1 h. This condition is not sufficient for killing the micro-organisms present in the fruit. In addition, Overheating for a long time can damages nutritious materials and also changes the final product's color. Ultrasound was applied for improving the quantity and quality of the extraction, and also to overcome the health problem. In this research, the following variables were examined: date fruit/water ratio, ultrasonic intensity and temperature. The results showed that sonication under the proper conditions can lead to a higher extraction in a shorter time with a better physical quality of the product. Most importantly, the sonication significantly decreased the microbial count in comparison to the classical method. This study also confirmed the presence of anti-microbial substances in date fruit, and that ultrasonic waves can accelerate their effects.

Dating Violence

Science.gov (United States)

... for Teens / Dating Violence Bulletins for Teens: Dating Violence What is it? If you are a victim ... often. If You Are a Victim of Dating Violence, You Might… Think it's your fault. Feel angry, ...

Probability-Based Design Criteria of the ASCE 7 Tsunami Loads and Effects Provisions (Invited)

Science.gov (United States)

Chock, G.

2013-12-01

Mitigation of tsunami risk requires a combination of emergency preparedness for evacuation in addition to providing structural resilience of critical facilities, infrastructure, and key resources necessary for immediate response and economic and social recovery. Critical facilities would include emergency response, medical, tsunami refuges and shelters, ports and harbors, lifelines, transportation, telecommunications, power, financial institutions, and major industrial/commercial facilities. The Tsunami Loads and Effects Subcommittee of the ASCE/SEI 7 Standards Committee is developing a proposed new Chapter 6 - Tsunami Loads and Effects for the 2016 edition of the ASCE 7 Standard. ASCE 7 provides the minimum design loads and requirements for structures subject to building codes such as the International Building Code utilized in the USA. In this paper we will provide a review emphasizing the intent of these new code provisions and explain the design methodology. The ASCE 7 provisions for Tsunami Loads and Effects enables a set of analysis and design methodologies that are consistent with performance-based engineering based on probabilistic criteria. . The ASCE 7 Tsunami Loads and Effects chapter will be initially applicable only to the states of Alaska, Washington, Oregon, California, and Hawaii. Ground shaking effects and subsidence from a preceding local offshore Maximum Considered Earthquake will also be considered prior to tsunami arrival for Alaska and states in the Pacific Northwest regions governed by nearby offshore subduction earthquakes. For national tsunami design provisions to achieve a consistent reliability standard of structural performance for community resilience, a new generation of tsunami inundation hazard maps for design is required. The lesson of recent tsunami is that historical records alone do not provide a sufficient measure of the potential heights of future tsunamis. Engineering design must consider the occurrence of events greater than

Effects of planting date and plant density on crop growth of cut chrysanthemum

NARCIS (Netherlands)

Lee, J.H.; Heuvelink, E.; Challa, H.

2002-01-01

The effects of planting date (season) and plant density (32, 48 or 64 plants m-2) on growth of cut chrysanthemum (Chrysanthemum (Indicum group)) were investigated in six greenhouse experiments, applying the expolinear growth equation. Final plant fresh and dry mass and number of flowers per plant

77 FR 53769 - Receipts-Based, Small Business Size Standard; Confirmation of Effective Date

Science.gov (United States)

2012-09-04

... Flexibility Act of 1980, as amended. The NRC is increasing its receipts-based, small business size standard from $6.5 million to $7 million to conform to the standard set by the Small Business Administration...-Based, Small Business Size Standard; Confirmation of Effective Date AGENCY: Nuclear Regulatory...

41 CFR 302-2.4 - What is my effective transfer or appointment date?

Science.gov (United States)

2010-07-01

... 41 Public Contracts and Property Management 4 2010-07-01 2010-07-01 false What is my effective transfer or appointment date? 302-2.4 Section 302-2.4 Public Contracts and Property Management Federal Travel Regulation System RELOCATION ALLOWANCES INTRODUCTION 2-EMPLOYEES ELIGIBILITY REQUIREMENTS General...

Effect of sugar replacement with date paste and date syrup on texture and sensory quality of kesari (traditional Indian dessert)

OpenAIRE

Annamalai Manickvasagan; Chandini S Kumar; Zaher H Al-Attabi

2018-01-01

In this study, a popular Indian dessert, kesari, was reformulated by substituting refined sugar at various levels (0%=control, 25%, 50%, 75% and 100%) with date past and syrup, and changes in instrumental texture profile, L*a*b* colour values and sensory properties were determined.  The hardness of date syrup kesari was higher than that of date paste kesari. However, there were no differences in hardness among various levels of replacement.  There were no differences between syrup vs paste pr...

Optical stimulated luminescence (OSL) dating

International Nuclear Information System (INIS)

Banerjee, D.

1999-01-01

Since the pioneering work by Huntley et al. (1985), optical dating is being increasingly recognised as an important technique for establishing a time frame of deposition of sediments (Aitken, 1998). Optical dating differs from thermoluminescence (TL) dating in that visible/infrared light from lasers or LEDs (light-emitting-diodes) is used as a means of stimulation, in contrast to thermal stimulation. It has several advantages over TL dating: (i) the resetting of the OSL (optically stimulated luminescence) clock is more effective than that of TL clock; for sediments transported under water or in other situations where the sediment grains have undergone inhomogeneous bleaching, this property ensures that ages based on optical dating are generally more reliable than TL ages, (ii) the optical dating technique is non-destructive, and multiple readouts of the optical signal is possible; this feature has resulted in the development of single-aliquot and single-grain protocols (Murray and Wintle, 1999; Banerjee et al. 1999), (iii) the sample is not heated as in TL; thus, spurious luminescence is avoided and there is a significant reduction in blackbody radiation. Dating of materials which change phase on heating is also practical, and finally, (iv) thermal quenching of luminescence is negligible, allowing accurate estimation of kinetic parameters using standard techniques and providing access to deep OSL traps. This characteristic may be helpful in extending the limits of optical dating beyond the last 150 ka from a global point of view

Interaction Effects of Planting Date and Weed Competition on Yield and Yield Components of Three white Bean Cultivars in Semirom

Directory of Open Access Journals (Sweden)

A. Yadavi

2012-06-01

Full Text Available Unsuitable planting and weed competition are the most important factors that greatly reduce the yield of bean. In order to study the effect of planting date on yield and yield components of three white bean cultivars in weed infest and weed free condition a factorial experiment with randomized complete block design and three replications was carried out at Semirom in 2009. The treatments were planting date (May10, May 25 and June 9 and white bean cultivars (Shekofa, Pak and Daneshkade and two levels of weed infestation (weedy and weed free. Results showed that planting date, weed competition and cultivars had significant effects on yield and yield components of white bean. The 30-day delay in planting date reduced the number of pods per plant, seeds per pod, 100 seed weight and biological yield of white bean cultivars, 22.5, 18, 20.1 and 22.5 percent respectively. Also weed competition, reduced the number of seeds per pod, 100 seed weight and biological yield respectively by 13.5, 5.7 and 27.1 percent. Result of planting date and weed competition interaction effects indicated that the weed competition decreased grain yield (53% in third planting date more than others and delay in planting date was companion with increasing weed density and dry weight in flowering stage of bean. Also Shekofa cultivar had highest grain yield (3379 kg/ha at the first planting date and weed free condition.

Effect of dates of closing cut on seed yield and seed quality of Stylosanthes guianensis CIAT 184

Directory of Open Access Journals (Sweden)

Ramphrai Namsilee

2005-09-01

Full Text Available The aim of this field research was to investigate the effect of dates of closing cut on seed yield and seed quality of Stylosanthes guianensis CIAT 184 at Khon Kaen Animal Nutrition Research and Development Center, during May 2003 to February 2004. A randomized complete block design with four replications was used. Experimental treatments consisted of five dates of closing cut spaced at about 14-day intervals (27 August, 10 September, 24 September, 8 October 2003 and uncut.The results showed that date of closing cut had a significant effect on seed yields and pure germinable seed yields (PGSY of S. guianensis CIAT 184. Plots closed on 10 September produced the highest seed yield and PGSY (P<0.05 of 564 and 553 kg/ha, followed by plots closed on 24 September and 27 August (422 and 406; 405 and 391 kg/ha. Uncut plots produced low yield and plots closed on 8 October produced the lowest seed yield and PGSY (401 and 388; 365 and 356 kg/ha. There were no significant differences in seed purity percentage, germination percentage and 1000-seed weight among treatments. Among the dates of closing cut studied, forage DM yield and CP yield were subsequently increased as date of closing cut was delayed. Based on this research, it was concluded that early-September was the optimum date of closing cut for S. guianensis CIAT 184 cultivation for seed production in Northeast Thailand.

Advance Provision of Emergency Contraception for Adolescents

Science.gov (United States)

Adamji, Jehan-Marie; Swartwout, Kathryn

2010-01-01

Emergency contraception is most effective at preventing unintended pregnancy when taken as early as possible following unprotected sexual intercourse. Advance provision of this medication supports more timely and effective use. In the midst of rising teen pregnancy rates, current policies often limit access to emergency contraception for…

Setting a date

International Nuclear Information System (INIS)

Moore, Glenis.

1987-01-01

Dating techniques are discussed and explained. The age range and sensitivity of different techniques are given. Potassium/argon dating, amino-acid dating, radiocarbon dating, dendrochronology, thermoluminescence and geomagnetic field dating are all mentioned. Each technique is explained and a brief history given. The techniques and equipment used by the British Museum, and some examples of archaeological articles dated are mentioned. (UK)

12 CFR 714.8 - Are the early payment provisions, or interest rate provisions, applicable in leasing arrangements?

Science.gov (United States)

2010-01-01

... provisions, or interest rate provisions, applicable in leasing arrangements? You are not subject to the early... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Are the early payment provisions, or interest rate provisions, applicable in leasing arrangements? 714.8 Section 714.8 Banks and Banking NATIONAL...

Matching of Energy Provisions in Multihop Wireless Infra-Structures

Directory of Open Access Journals (Sweden)

Rui Teng

2016-01-01

Full Text Available Recently there have been large advances in energy technologies for battery-operated systems, including green energy resources and high capacity batteries. The effective use of battery energy resources in wireless infrastructure networks to improve the versatility and reliability of wireless communications is an important issue. Emerging applications of smart cities, Internet of Things (IoT, and emergency responses highly rely on the basic communication network infrastructures that enable ubiquitous network connections. However, energy consumption by nodes in a wireless infrastructure network depends on the transmissions of other nodes in the network. Considering this inter-dependence is necessary to achieve efficient provision of energy in wireless networks. This paper studies the issue of energy provision for wireless relay nodes in Wireless Multihop Infrastructures (WMI assuming constraints on the total energy provision. We introduce a scheme of Energy Provision Matching (Matching-EP for WMI which optimizes energy provision based on matching of energy provision with estimates of differentiated position-dependent energy consumption by wireless nodes distributed in the network. The evaluation results show that Matching-EP with 4%–34% improvement in energy matching degree enables 10%–40% improvement of the network lifetime, and 5%–40% improvement of packet delivery compared with conventional WMI networks.

Effect of protein provision via milk replacer or solid feed on protein metabolism in veal calves

NARCIS (Netherlands)

Berends, H.; Borne, van den J.J.G.C.; Røjen, B.A.; Hendriks, W.H.; Gerrits, W.J.J.

2015-01-01

The current study evaluated the effects of protein provision to calves fed a combination of solid feed (SF) and milk replacer (MR) at equal total N intake on urea recycling and N retention. Nitrogen balance traits and [15N2]urea kinetics were measured in 30 calves (23 wk of age, 180 ± 3.7 kg of body

Effects of dates pulp extract and palm sap (Phoenix dactylifera L.) on gastrointestinal transit activity in healthy rats.

Science.gov (United States)

Souli, Abdellaziz; Sebai, Hichem; Rtibi, Kaïs; Chehimi, Latifa; Sakly, Mohsen; Amri, Mohamed; El-Benna, Jamel

2014-07-01

The current study was performed to measure the chemical composition and the effects of dates pulp extract and palm sap on gastrointestinal transit (GIT) activity in healthy adult rats. In this respect, male Wistar rats fasted for 24 hours were used and received per orally (p.o.) sodium chloride (NaCl) (0,9%) (control group) or various doses of dates pulp extract (150 and 300 mg/kg, body weight [b.w.]) and palm sap (0.4 and 4 mL/kg, b.w.). Two other groups of rats (batch tests) received, respectively, clonidine (an alpha-2 adrenergic agonist, 1 mg/kg, b.w.) and yohimbine (an alpha-2 adrenergic antagonist, 2mg/kg, b.w.). Chemical analysis showed that the dates pulp extract is more rich in sugars and minerals, especially potassium and sucrose, as compared with palm sap composition. On the other hand, in vivo study showed that the aqueous dates pulp extract significantly, and dose dependently, increased the GIT activity while the palm sap slightly increased it. Moreover, a converse effect has been observed using clonidine (decreased 68%) and yohimbine (increased 33%) on the GIT activity. These findings suggest that dates pulp extract and palm sap have a stimulating effect on GIT activity in rats and confirm their use in traditional Tunisian medicine for the treatment of constipation.

The Effects of Premarital Heterosexual and Homosexual Experience on Dating and Marriage Desirability.

Science.gov (United States)

Williams, John D.; Jacoby, Arthur P.

1989-01-01

Surveyed 365 college students to investigate their attitudes toward the effects of past sexual behavior, both heterosexual and homosexual, on one's acceptability as a dating or marriage partner. Results showed that both men and women prefer partners without previous coital or oral heterosexual experience, and both strongly rejected those with any…

Cross-sector Service Provision in Health and Social Care: An Umbrella Review

Directory of Open Access Journals (Sweden)

Shannon Winters

2016-04-01

Full Text Available Introduction: Meeting the complex health needs of people often requires interaction among numerous different sectors. No one service can adequately respond to the diverse care needs of consumers. Providers working more effectively together is frequently touted as the solution. Cross-sector service provision is defined as independent, yet interconnected sectors working together to better meet the needs of consumers and improve the quality and effectiveness of service provision. Cross-sector service provision is expected, yet much remains unknown about how it is conceptualised or its impact on health status. This umbrella review aims to clarify the critical attributes that shape cross-sector service provision by presenting the current state of the literature and building on the findings of the 2004 review by Sloper. Methods: Literature related to cross-sector service provision is immense, which poses a challenge for decision makers wishing to make evidence-informed decisions. An umbrella review was conducted to articulate the overall state of cross-sector service provision literature and examine the evidence to allow for the discovery of consistencies and discrepancies across the published knowledge base. Findings: Sixteen reviews met the inclusion criteria. Seven themes emerged: Focusing on the consumer, developing a shared vision of care, leadership involvement, service provision across the boundaries, adequately resourcing the arrangement, developing novel arrangements or aligning with existing relationships, and strengthening connections between sectors. Future research from a cross-organisational, rather than individual provider, perspective is needed to better understand what shapes cross-sector service provision at the boundaries. Conclusion: Findings aligned closely with the work done by Sloper and raise red flags related to reinventing what is already known. Future researchers should look to explore novel areas rather than looking into

Political determinants of electricity provision in small island developing states

International Nuclear Information System (INIS)

Boräng, Frida; Jagers, Sverker C.; Povitkina, Marina

2016-01-01

This paper approaches provision of affordable and reliable electricity in Small Island Developing States (SIDS) as a case of public good provision. It aims to contribute to our understanding of how regime type and the quality of implementing institutions within political systems affect the prerequisites for successful electrification in SIDS. More specifically, we analyse the independent and interdependent effects of level of democracy and control of corruption on per capita household electricity consumption in SIDS, using data from 34 SIDS over the period 1996–2009. The results show that although the independent effects of level of democracy and control of corruption are sensitive to model specification, these two factors do have an interdependent impact on per capita household electricity consumption: democratization has positive effects on provision of electricity to the general population only when there is a certain level of corruption control in place. The results imply a) that it is important for policy actors to acknowledge the interaction between regime type and the quality of implementing institutions, and b) when planning electrification projects in SIDS, it is necessary to have information about the social and political context in order to design the most effective projects. - Highlights: • Effects of political institutions on household electricity consumption in SIDS. • Electrification is seen as an example of public good provision. • Democracy has a positive impact on electricity consumption when corruption is low. • Electrification projects can gain from being sensitive to institutional context.

Doctors and Witches, Conscience and Violence: Abortion Provision on American Television.

Science.gov (United States)

Sisson, Gretchen; Kimport, Katrina

2016-12-01

Popular entertainment may reflect and produce-as well as potentially contest-stigma regarding abortion provision. Knowledge of how providers are portrayed on-screen is needed to improve understanding of how depictions may contribute to the stigmatization of real providers. All abortion provision plotlines on American television from 2005 to 2014 were identified through Internet searches. Plotlines were assessed in their entirety and coded for genre, abortion provision space, provider characteristics, method and efficacy of provision, and occurrence of violence. Inductive content analysis was used to identify themes in how these features were depicted. Fifty-two plotlines involving abortion provision were identified on 40 television shows; a large majority of plotlines appeared in dramas, particularly in the subgenre of medical dramas. Medical spaces were depicted as normal and safe for abortion provision, and nonmedical spaces were often portrayed as remote and unsafe. Legal abortion care using medical methods was depicted as effective and safe, and legal providers were presented as compassionate, while providers operating outside of medical and legal authority were depicted as ineffective, dangerous and uncaring. Fictional providers were largely motivated by the belief that abortion provision is a necessary and moral service. Plotlines linked abortion provision to violence. The differing ways in which legal and illegal abortion are portrayed reveal potential consequences regarding real-world abortion provision, and suggest that representations situated in medical contexts may work to legitimate and destigmatize such provision. Copyright © 2016 by the Guttmacher Institute.

50 CFR 71.12 - General provisions.

Science.gov (United States)

2010-10-01

....12 General provisions. The following provisions shall apply to public sport fishing on a national... fish hatchery area. (e) Each person shall comply with the provisions of any special notices governing...

Radiocarbon dating of ancient Japanese documents

International Nuclear Information System (INIS)

Oda, H.

2001-01-01

History is a reconstruction of past human activity, evidence of which is remained in the form of documents or relics. For the reconstruction of historic period, the radiocarbon dating of ancient documents provides important information. Although radiocarbon age is converted into calendar age with the calibration curve, the calibrated radiocarbon age is still different from the historical age when the document was written. The difference is known as 'old wood effect' for wooden cultural property. The discrepancy becomes more serious problem for recent sample which requires more accurate age determination. Using Tandetron accelerator mass spectrometer at Nagoya University, we have measured radiocarbon ages of Japanese ancient documents, sutras and printed books written dates of which are clarified from the paleographic standpoint. The purpose is to clarify the relation between calibrated radiocarbon age and historical age of ancient Japanese document by AMS radiocarbon dating. This paper reports 23 radiocarbon ages of ancient Japanese documents, sutras and printed books. The calibrated radiocarbon ages are in good agreement with the corresponding historical ages. It was shown by radiocarbon dating of the ancient documents that Japanese paper has little gap by 'old wood effect'; accordingly, ancient Japanese paper is a suitable sample for radiocarbon dating of recent historic period. (author)

Assessing the effects of pharmacists' perceived organizational support, organizational commitment and turnover intention on provision of medication information at community pharmacies in Lithuania: a structural equation modeling approach.

Science.gov (United States)

Urbonas, Gvidas; Kubilienė, Loreta; Kubilius, Raimondas; Urbonienė, Aušra

2015-03-01

As a member of a pharmacy organization, a pharmacist is not only bound to fulfill his/her professional obligations but is also affected by different personal and organizational factors that may influence his/her behavior and, consequently, the quality of the services he/she provides to patients. The main purpose of the research was to test a hypothesized model of the relationships among several organizational variables, and to investigate whether any of these variables affects the service of provision of medication information at community pharmacies. During the survey, pharmacists working at community pharmacies in Lithuania were asked to express their opinions on the community pharmacies at which they worked and to reflect on their actions when providing information on medicines to their patients. The statistical data were analyzed by applying a structural equation modeling technique to test the hypothesized model of the relationships among the variables of Perceived Organizational Support, Organizational Commitment, Turnover Intention, and Provision of Medication Information. The final model revealed that Organizational Commitment had a positive direct effect on Provision of Medication Information (standardized estimate = 0.27) and a negative direct effect (standardized estimate = -0.66) on Turnover Intention. Organizational Commitment mediated the indirect effects of Perceived Organizational Support on Turnover Intention (standardized estimate = -0.48) and on Provision of Medication Information (standardized estimate = 0.20). Pharmacists' Turnover Intention had no significant effect on Provision of Medication Information. Community pharmacies may be viewed as encouraging, to some extent, the service of provision of medication information. Pharmacists who felt higher levels of support from their organizations also expressed, to a certain extent, higher commitment to their organizations by providing more consistent medication information to patients. However, the

The effect of sowing date and plant density on yield and yield components of safflower (Carthamus tinctorious L. in Rokh plateau .

Directory of Open Access Journals (Sweden)

seyd fazel fazeli kakhaki

2009-06-01

Full Text Available To investigate the effect of sowing date and plant density on yield and yield components of safflower ( Carthamus tinctorious as well as evaluating the possibility of the second sowing of the plant in Torbat Heidariyeh , a field experiment was conducted in Rokh, Cold Season Cereal Research Station 2005 . The experiment was conducted in split plot arrangement in complete randomized block design with four replications . Main plots were sowing date in five levels including 9 April, 10 May, 31 May, 20 June, 11 July and sub plots were plant density in three levels including 300000, 400000, 500000 plants per hectar. Some charactristics such as the number of capitulum per square meter, seed number in capitulum, seed weight, harvest index and seed yeild was evaluated.The highest seed yield was obtained in first sowing date in 3347 kg/ha and a delay in sowing date resulted a decrease in yield. The cold weather in (05/11/2005 caused flower fertility not accured, consequently, sowing was not successful . Results showed that the effect of sowing date on yield depends on the number of capitulum per unit area and the number of grains per capitulum. These two characteristics in th first sowing date in respect of the other dates were higher. The effect of density on yield was significant resulted on yield increase due to capitulum increase in unit area. As a result, the first sowing date with the highest density is recommended. However, The third and fourth sowing date can be considered as the second planting in a sequeational cropping system .

76 FR 42508 - Effective Date for Swap Regulation

Science.gov (United States)

2011-07-19

... the General Counsel, or Steven Kane, Consultant, 202-418-5911, [email protected] , Office of the Chief...., letter dated July 1, 2011, from R. Michael Sweeney, Jr., Hunton & Williams, on behalf of the Working...

Thermal activation and radiation quenching effects in pre-dose dating of porcelain

International Nuclear Information System (INIS)

Wang Weida; Xia Junding

2005-01-01

The pre-dose technique is very useful for thermoluminescence dating of porcelain. It incorporates two characteristics in the porcelain dating, i.e. thermal activation and radiation quenching. Two methods, activation method and quenching method, for evaluation of paleodose were introduced. The results show that activation method and quenching method one suitable for dating of lower limit age (less than 100 years B.P.) and upper limit age (greater than 1000 years B.P.), respectively. When both methods are co-used, the dating will be more accurate. (authors)

24 CFR 201.16 - Default provision.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Default provision. 201.16 Section... PROPERTY IMPROVEMENT AND MANUFACTURED HOME LOANS Loan and Note Provisions § 201.16 Default provision. The... default by the borrower. ...

Obsidian dating prospects

International Nuclear Information System (INIS)

Ambrose, W.

1997-01-01

Full text: Developments in the nuclear industry have shown that some of the problems related to the glassification of waste for long term storage are centred on the rate of glass weathering in various repositories. Long term weathering of artificial glasses is paralleled by the archaeological problem of determining hydration rates in obsidian artefacts as a means of dating their manufacture. Figures available for sites in Papua New Guinea indicate that the weathering rate is sufficiently fast to render conventional hydration measurement completely unreliable. This follows from the range of calculated surface reduction rates which range between .0002μ to .004μ per year depending on the site's location and the obsidian source. Hydration rates for key Papua New Guinea obsidians have been determined from long term experimental laboratory exposure and these are used to evaluate the age of obsidians from selected archaeological sites. By adopting a strategy of measuring hydration in concealed fissures both the weathering rate and the dating of the Papua New Guinea obsidians have been successfully achieved. The dissolution rates of natural obsidians could be useful in considering weathering rates for artificial glasses. An improved system for calculating the annual effective hydration temperature is presented which gives a better control of micro-environmental temperature in its crucial rate determining role. The combined result of these developments gives obsidian hydration dating an enhanced capacity to be a useful and independent dating system

Radiocarbon dates for Rangitoto and Motutapu, a consideration of dating accuracy

International Nuclear Information System (INIS)

Law, R.G.

1975-01-01

The carbon dates for the eruptions of Rangitoto and the occupation of Maori sites on Motutapu contain inconsistencies which are explicable only after the dates have been corrected to allow for the nature of the dating method. The only date which is reasonably established is a 14th or 15th century dating for the ash shower covering Motutapu. (auth.)

Plumage condition, body weight, mortality, and zootechnical performances: the effects of linings and litter provision in furnished cages for laying hens.

Science.gov (United States)

Guinebretière, M; Huneau-Salaün, A; Huonnic, D; Michel, V

2013-01-01

This experiment was designed to determine the effect of litter provision and lining in nests and pecking and scratching areas on health and zootechnical performances. Research was carried out in furnished cages, each housing 60 beak-trimmed ISA Brown hens. Four different treatments were compared in a factorial arrangement, including 2 different nest linings (artificial turf versus plastic mesh), either used alone or combined with the use of litter (wheat bran) spread over the rubber mat in the pecking and scratching area (PSA). An additional treatment using artificial turf mat in the PSA and nests (as commonly used in commercial flocks) was used to compare the effect of PSA lining in the other treatments. Zootechnical performances (laying rate, egg weight, and feed intake) were unaffected by PSA lining or by nest lining. The use of artificial turf mats in the PSA resulted in less feather loss than rubber mats, especially on breast and cloaca/vent areas. No consequences were observed on BW or mortality. However, the use of plastic mesh in nests was seen to increase mortality in comparison with artificial turf mats, without affecting plumage condition and BW. Although wheat bran provision did not influence feed intake and laying rate, litter provision did result in slightly higher mean egg weight. Moreover, BW tended to be lower when litter was distributed in cages, and neck and breast plumage condition improved. The distribution of litter was not seen to have any effect on mortality. The provision of litter and the lining of the PSA and nests to improve the welfare of caged laying hens have an effect on mortality, plumage quality, and some zootechnical performances. These results show the importance of choosing the most suitable linings and litter to obtain the best possible compromise between the ethological needs of laying hens, zootechnical performance, and animal health.

Chernobyl fallout in Greece and its effects on the dating of archaeological materials

Energy Technology Data Exchange (ETDEWEB)

Liritzis, Y

1987-10-15

The effects of the fallout from the nuclear reactor accident at Chernobyl have been monitored at various sites in Greece. Here we present the first estimates of gamma dose rates, an essential parameter in the dating of archaeological materials by thermoluminescence (TL) and ESR methods. The dose rates are derived from the long-lived radionuclides of /sup 137/Cs, /sup 134/Cs, /sup 106/Ru and /sup 144/Ce (with t/sub 1/2/ greater than or equal to 1 yr). The present dose rates vary between 30 and 60 mrad/yr, but maximum values of around 811 mrad/yr have also been recorded, for ground-surface exposures. These dose rate values must be regarded as very significant to TL and ESR dating of samples from now on and a correction factor should be applied.

Dating Violence

Science.gov (United States)

Stader, David L.

2011-01-01

Dating violence is a form of student-on-student victimization and is a serious school safety issue. Research indicates that at a minimum, 10 percent of high school students are victims of dating violence in one form or another. Among female high school students that date, some data indicate that as many as 30 percent may be victims of dating…

Effect of Different Levels of Surplus Date on Performance, Egg Quality and Blood Parameters in Laying Hens

Directory of Open Access Journals (Sweden)

S.J Hosseini Vashan

2011-12-01

Full Text Available One hundred forty-four 26-wk-old white Hy-Line layers (W-36 were fed commercial diets containing 0, 1.5, 3 and 5% surplus date for three period of 28 days each to study the effects of dietary surplus date on hen performance (egg production, egg weight, egg mass, feed intake, feed conversion ratio ‘FCR’ and body weight gain and egg quality parameters (Haugh unit score, yolk colour index, yolk index, egg shape, shell weight, shell thickness and density. The yolk of eggs extracted and cholesterol content were determined on one egg of each replicate hens in each period. Blood samples were collected in non-heparin zed tubes from six hens in each treatment through brachial vein at the end of experiment. Serum was separated after 8-10 hrs and was stored at – 20 oC for subsequent analysis. Hen performance (egg production, egg mass, feed intake, FCR and weight gain and egg quality parameters (Haugh unit score, yolk colour index, yolk index, egg shape, shell weight, shell thickness and density were not significantly different among treatments (P>0.05; However in all traits, the control group had numerically lower value, except egg weight that was significantly increased with supplementation of surplus date in diet. The dietary surplus date did not significantly affect egg cholesterol, ND and IBD titre, but the serum cholesterol was significantly reduced in hens fed diets contained 5% surplus date. This study suggested that the surplus date may be used up to 5% in the diet of laying hens to reduce blood cholesterol without any significant adverse effect on performance.

Luminescence dating

International Nuclear Information System (INIS)

Rieser, U.

2013-01-01

The luminescence techniques have evolved over the last 40 years to a powerful dating instrument in archaeology and geoscience. Depending on how the luminescence is stimulated, one distinguishes the phenomena of thermoluminescence (TL), optically stimulated luminescence (OSL) and infrared stimulated luminescence (IRSL). Each of these phenomena has its specific potential for dating various archaeological materials in the time range from medieval back to palaeolithic periods, or, speaking in geological terms, for dating of Holocene and late Pleistocene objects. The OSL and IRSL techniques are sometimes treated together as 'optical dating'. The luminescence techniques differ from other major dating techniques, such as 14 C, essentially by their applicability to inorganic materials, their wide age-range from about 100 years to more than 100,000 years and the kind of datable events which are the last exposure to heat or to light. (author). 10 refs., 3 figs.

Luminescence dating

International Nuclear Information System (INIS)

Rieser, U.

2009-01-01

The luminescence techniques have evolved over the last 40 years to a powerful dating instrument in archaeology and geoscience. Depending on how the luminescence is stimulated, one distinguishes the phenomena of thermoluminescence (TL), optically stimulated luminescence (OSL) and infrared stimulated luminescence (IRSL). Each of these phenomena has its specific potential for dating various archaeological materals in the time range from medieval back to palaeolithic periods, or, speaking in geological terms, for dating of Holocene and late Pleistocene objects. The OSL and IRSL techniques are sometimes treated together as 'optical dating'. The luminescence techniques differ from other major dating techniques, such as 14 C, essentially by their applicability to inorganic materials, their wide age-range from about 100 years to more than 100,000 years and the kind of datable events which are the last exposure to heat or to light. (author). 10 refs., 3 figs.

Luminescence dating

International Nuclear Information System (INIS)

Rieser, U.

2008-01-01

The luminescence techniques have evolved over the last 40 years to a powerful dating instrument in archaeology and geoscience. Depending on how the luminescence is stimulated, one distinguishes the phenomena of thermoluminescence (TL), optically stimulated luminescence (OSL) and infrared stimulated luminescence (IRSL). Each of these phenomena has its specific potential for dating various archaeological materals in the time range from medieval back to palaeolithic periods, or, speaking in geological terms, for dating of Holocene and late Pleistocene objects. The OSL and IRSL techniques are sometimes treated together as 'optical dating'. The luminescence techniques differ from other major dating techniques, such as 14 C, essentially by their applicability to inorganic materials, their wide age-range from about 100 years to more than 100,000 years and the kind of datable events which are the last exposure to heat or to light. (author). 10 refs., 3 figs

Luminescence dating

International Nuclear Information System (INIS)

Rieser, U.

2012-01-01

The luminescence techniques have evolved over the last 40 years to a powerful dating instrument in archaeology and geoscience. Depending on how the luminescence is stimulated, one distinguishes the phenomena of thermoluminescence (TL), optically stimulated luminescence (OSL) and infrared stimulated luminescence (IRSL). Each of these phenomena has its specific potential for dating various archaeological materials in the time range from medieval back to palaeolithic periods, or, speaking in geological terms, for dating of Holocene and late Pleistocene objects. The OSL and IRSL techniques are sometimes treated together as 'optical dating'. The luminescence techniques differ from other major dating techniques, such as 14 C, essentially by their applicability to inorganic materials, their wide age-range from about 100 years to more than 100,000 years and the kind of datable events which are the last exposure to heat or to light. (author). 10 refs., 3 figs.

Luminescence dating

International Nuclear Information System (INIS)

Rieser, U.

2009-01-01

The luminescence techniques have evolved over the last 40 years to a powerful dating instrument in archaeology and geoscience. Depending on how the luminescence is stimulated, one distinguishes the phenomena of thermoluminescence (TL), optically stimulated luminescence (OSL) and infrared stimulated luminescence (IRSL). Each of these phenomena has its specific potential for dating various archaeological materals in the time range from medieval back to palaeolithic periods, or, speaking in geological terms, for dating of Holocene and late Pleistocene objects. The OSL and IRSL techniques are sometimes treated together as 'optical dating'. The luminescence techniques differ from other major dating techniques, such as 14 C, essentially by their applicability to inorganic materials, their wide age-range from about 100 years to more than 100,000 years and the kind of datable events which are the last exposure to heat or to light. (author). 10 refs., 3 figs

Irradiation of dates

International Nuclear Information System (INIS)

Farkas, J.; Al-Charchafchy, F.; Al-Shaikhaly, M.H.; Mirjan, J.; Auda, H.

1974-01-01

Testing of the technical feasibility of radurization of fresh dates was attempted. In addition preliminary studies were carried out to investigate the applicability of gamma rays to date syrup manufacture. The varieties Zahdi, Lelwi and Tabarzel were studied at different stages of ripening. The eating quality of fresh dates was not affected significantly by irradiation even with doses of 270 and 540 krad. The duration of the softening process, after-ripening, of dates was prolonged by low doses of 10-30 krad in the majority of the experimental batches. The time period of after-ripening was reduced with 270 krad, as well as with 540 krad as a result of shortening of the induction period, i.e. the time after which the date begins to soften. The microbial spoilage of khalaal Lelwi dates was considerably reduced by irradiation with doses above 90 krad. The dibis yield of fully rutab dates was highly increased by the radiation doses of 375 to 2000 krad. The darkness and viable cell count of dibis pressed from irradiated dates were significantly lower than that of untreated dates. (F.J.)

The effects of the Israeli siege on health provision in the Gaza Strip: a qualitative and theoretical analysis.

Science.gov (United States)

Smith, Ron J

2018-02-21

Siege, a process of political domination aimed at isolating an entire population, is a unique threat to health-care provision. The aim of this study was to qualitatively examine the effects of the Israeli siege on the practices and systems that underlie health in the Gaza Strip. Data were from participant observation between 2009 and 2017, including 20 interviews with doctors and health administrators in non-governmental organisations (NGO), government, and UN sectors. All participants were provided with a description of the study and provided written consent to participate. The study was approved through the Human Subjects Review process at Bucknell University and the University of Washington. The data were analysed using a critical political economic framework, based on the concepts of primitive accumulation, accumulation by dispossession, surplus populations, and de-development. These analytical frames are further developed to interpret neoliberal trends in health-care systems organising and financing as they apply in the distorted social and economic context of siege. The elimination of political sovereignty through the twin processes of occupation and siege are the primary impediments to the successful promotion of public health in the Gaza Strip. Findings indicate that siege impinges on effective health-care provision by withholding materials and resources and undermining the health care at a systems level. These strains pose considerable threats to health care, within the ministry of health and among other entities in the Gaza Strip that deliver care. Gazan society is divested of the underpinnings necessary for a well functioning sovereign health-care infrastructure. Instead of a self-governing, independent system, this analysis reveals a system that is comprised of captive clients who are entirely dependent on Israel, international bodies, and the aid industry for goods and services, with no means of independent development. The siege represents a

Effect of Planting Date and Biological and Chemical Fertilizers on Phenology and Physiological Indices of Peanuts

Directory of Open Access Journals (Sweden)

A Sepehri

2017-06-01

Full Text Available Introduction Peanut (Arachis hypogaea L. is an annual herbaceous plant in Fabaceae which grown in tropical to temperate regions worldwide for extracting its seed oil and nut consumption. Select the optimum planting date is one of the most important agricultural techniques that comply with the seed yield is maximized . For instance, delay planting date can reduce the number of fertile nodes and the number of pods per plant. The delay in planting date reduces total dry matter (TDM, leaf area index (LAI, crop growth rate (CGR and yield in bean (Phaseolus vulgaris L.. Daneshian et al., (2008 reported that the delay in planting date reduced sunflower (Helianthus annuus yield due to high temperatures in early growth which shortened flowering time and reduced solar radiation. On the other hand, due to increase importance of environmental issues has been attending biofertilizers to replace chemical fertilizers. Biofertilizers has formed by beneficial bacteria and fungi that each of them are produced for a specific purpose, such as nitrogen fixation, release of phosphate, potassium and iron ions of insoluble compound. The use of nitrogen fertilizer with slow-releasing ability stimulated shoot growth in soybean (Glycine max and be created more LAI in the reproductive process, particularly during grain filling stage and finally increased seed yield . Therefore, this study was conducted in order to evaluate the interaction of biological and chemical fertilizers in the purpose of achieving sustainable agriculture with emphasis of the effects of various planting dates on physiological parameters and growth of peanut in Hamadan. Materials and Methods In order to investigate the effects of planting date on important physiological indices of peanuts (Arachis hypogaea L. under the influence of biological and chemical fertilizers. A field experiment was conducted in the research farm of Bu-Ali Sina University, Hamedan during 2013 growing season. This study was

78 FR 18960 - Atlantic Coastal Fisheries Cooperative Management Act Provisions; General Provisions for Domestic...

Science.gov (United States)

2013-03-28

... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XC586 Atlantic Coastal Fisheries Cooperative Management Act Provisions; General Provisions for Domestic Fisheries; Application for Exempted Fishing Permits AGENCY: National Marine Fisheries Service (NMFS), National Oceanic...

Daily Associations Between Alcohol Consumption and Dating Violence Perpetration Among Men and Women: Effects of Self-Regulation.

Science.gov (United States)

Stappenbeck, Cynthia A; Gulati, Natasha K; Fromme, Kim

2016-01-01

Alcohol intoxication has been associated with dating violence perpetration, defined here as psychological and/or physical violence occurring between young adult dating partners. However, little is known about how the individual variability in the level of alcohol intoxication would influence dating violence perpetration and how sex and self-regulation might influence this association. College-aged men and women (N = 146) from a large southwestern U.S. university completed background questionnaires, including the Brief Self-Control Scale, to assess self-regulation and then reported their dating violence perpetration and alcohol consumption using a 90-day Timeline Followback assessment. Their average estimated blood alcohol concentration (eBAC) and their daily deviation from this average were calculated for each of the 90 days to examine the between- and within-person effects of alcohol consumption, respectively. Results of a two-level generalized estimating equation suggest that increases in daily eBAC were associated with an increased likelihood of perpetrating dating violence; however, this association was stronger for those who had a low average eBAC compared with those who had a high average eBAC. For those who had a low average eBAC, higher self-regulation was associated with a lower probability of perpetrating dating violence, whereas among those with a high average eBAC, self-regulation was not associated with dating violence perpetration. Sex did not moderate the association between eBAC and dating violence perpetration. Findings highlight the importance of self-regulation in dating violence perpetration-particularly for those with low average eBACs-and the need for varied intervention strategies, depending on one's typical drinking pattern.

Effectiveness of a clinical practice change intervention in increasing the provision of nicotine dependence treatment in inpatient psychiatric facilities: an implementation trial.

Science.gov (United States)

Wye, Paula M; Stockings, Emily A; Bowman, Jenny A; Oldmeadow, Chris; Wiggers, John H

2017-02-07

Despite clinical practice guidelines recommending the routine provision of nicotine dependence treatment to smokers in inpatient psychiatric facilities, the prevalence of such treatment provision is low. The aim of this study was to examine the effectiveness of a clinical practice change intervention in increasing clinician recorded provision of nicotine dependence treatment to patients in inpatient psychiatric facilities. We undertook an interrupted time series analysis of nicotine dependence treatment provision before, during and after a clinical practice change intervention to increase clinician recorded provision of nicotine dependence treatment for all hospital discharges (aged >18 years, N = 4175) over a 19 month period in two inpatient adult psychiatric facilities in New South Wales, Australia. The clinical practice change intervention comprised six key strategies: leadership and consensus, enabling systems and procedures, training and education, information and resources, audit and feedback and an on-site practice change support officer. Systematic medical record audit and segmented logistic regression was used to determine differences in proportions for each nicotine dependence treatment outcome measure between the 'pre', 'during' and 'post-intervention' periods. The prevalence of all five outcome measures increased significantly between the pre and post-intervention periods, including clinician recorded: assessment of patient smoking status (36.43 to 51.95%; adjusted odds ratio [AOR] = 2.39, 99% Confidence Interval [CI]: 1.23 to 4.66); assessment of patient nicotine dependence status (4.74 to 11.04%; AOR = 109.67, 99% CI: 35.35 to 340.22); provision of brief advice to quit (0.85 to 8.81%; AOR = 97.43, 99% CI: 31.03 to 306.30); provision of nicotine replacement therapy (8.06 to 26.25%; AOR = 19.59, 99% CI: 8.17 to 46.94); and provision of nicotine dependence treatment on discharge (8.82 to 13.45%, AOR = 12.36; 99% CI: 6.08 to 25

Early partner choices of immigrants : The effect of preferences, opportunities and parents on dating a native

NARCIS (Netherlands)

van Zantvliet, P.I.; Kalmijn, M.; Verbakel, E.

2015-01-01

This study focuses on the partner choices of immigrant adolescents who are involved in a romantic relationship. We formulate hypotheses about the effect of immigrants' preferences, parental influence and structural effects of the school and neighbourhood on the likelihood of dating a native partner

Early partner choices of immigrants: The effect of preferences, opportunities and parents on dating a native

NARCIS (Netherlands)

van Zantvliet, P.I.; Kalmijn, M.; Verbakel, E.

2015-01-01

This study focuses on the partner choices of immigrant adolescents who are involved in a romantic relationship. We formulate hypotheses about the effect of immigrants' preferences, parental influence and structural effects of the school and neighbourhood on the likelihood of dating a native partner

Early Partner Choices of Immigrants: The Effect of Preferences, Opportunities and Parents on Dating a Native

NARCIS (Netherlands)

van Zandvliet, P.I.; Kalmijn, M.; Verbakel, E.

2015-01-01

This study focuses on the partner choices of immigrant adolescents who are involved in a romantic relationship. We formulate hypotheses about the effect of immigrants' preferences, parental influence and structural effects of the school and neighbourhood on the likelihood of dating a native partner

Bruce NGS a loss of flow analysis for effectiveness of level 2 defence-in-depth provisions

International Nuclear Information System (INIS)

Won, W.; Jiang, Y.; Kwee, M.; Xue, J.

2014-01-01

The concept of defence-in-depth is applied to CANDU (CANada Deuterium Uranium) reactor designs and operations to provide series of levels of defence to prevent accidents progressing and to provide protection for reactor and public safety. The level 2 defence-in-depth provisions are designed to detect and intercept deviation from normal operation in order to prevent anticipated operating occurrences (AOOs) from escalating to accident conditions, and to return the plant to a state of normal operations, according to the Canada Nuclear Safety Commission (CNSC) regulatory document RD-337. Historically, safety analysis has focused on the effectiveness of level 3 defence-in-depth provisions in accident conditions, and the effectiveness of level 2 defence-in-depth has not been assessed. In this study, the effectiveness of Level 2 defence-in-depth is assessed for loss of flow (LOF) events for Bruce Nuclear Generating Station (NGS) A reactors. The level 2 defence-in-depth in Bruce NGS A design is identified to be the stepback function of reactor regulating system (RRS). The behavior of RRS stepback following the initiation of loss of flow event is simulated using RFSP/TUF/RRS - em coupled code. The behavior of full system and single channel is simulated and assessed against the acceptance criteria - fitness for service of systems, structures and components (SSCs). (author)

Bruce NGS a loss of flow analysis for effectiveness of level 2 defence-in-depth provisions

Energy Technology Data Exchange (ETDEWEB)

Won, W. [AMEC NSS, Toronto, ON (Canada); Jiang, Y.; Kwee, M.; Xue, J. [Bruce Power, Toronto, ON (Canada)

2014-07-01

The concept of defence-in-depth is applied to CANDU (CANada Deuterium Uranium) reactor designs and operations to provide series of levels of defence to prevent accidents progressing and to provide protection for reactor and public safety. The level 2 defence-in-depth provisions are designed to detect and intercept deviation from normal operation in order to prevent anticipated operating occurrences (AOOs) from escalating to accident conditions, and to return the plant to a state of normal operations, according to the Canada Nuclear Safety Commission (CNSC) regulatory document RD-337. Historically, safety analysis has focused on the effectiveness of level 3 defence-in-depth provisions in accident conditions, and the effectiveness of level 2 defence-in-depth has not been assessed. In this study, the effectiveness of Level 2 defence-in-depth is assessed for loss of flow (LOF) events for Bruce Nuclear Generating Station (NGS) A reactors. The level 2 defence-in-depth in Bruce NGS A design is identified to be the stepback function of reactor regulating system (RRS). The behavior of RRS stepback following the initiation of loss of flow event is simulated using RFSP/TUF/RRS{sub -}em coupled code. The behavior of full system and single channel is simulated and assessed against the acceptance criteria - fitness for service of systems, structures and components (SSCs). (author)

Cost of provision of opioid substitution therapy provision in Tijuana, Mexico.

Science.gov (United States)

Burgos, Jose Luis; Cepeda, Javier A; Kahn, James G; Mittal, Maria Luisa; Meza, Emilio; Lazos, Raúl Rafael Palacios; Vargas, Psyché Calderón; Vickerman, Peter; Strathdee, Steffanie A; Martin, Natasha K

2018-05-23

Mexico recently enacted drug policy reform to decriminalize possession of small amounts of illicit drugs and mandated that police refer identified substance users to drug treatment. However, the economic implications of drug treatment expansion are uncertain. We estimated the costs of opioid substitution therapy (OST) provision in Tijuana, Mexico, where opioid use and HIV are major public health concerns. We adopted an economic health care provider perspective and applied an ingredients-based micro-costing approach to quantify the average monthly cost of OST (methadone maintenance) provision at two providers (one private and one public) in Tijuana, Mexico. Costs were divided by type of input (capital, recurrent personnel and non-personnel). We defined "delivery cost" as all costs except for the methadone and compared total cost by type of methadone (powdered form or capsule). Cost data were obtained from interviews with senior staff and review of expenditure reports. Service provision data were obtained from activity logs and senior staff interviews. Outcomes were cost per OST contact and cost per person month of OST. We additionally collected information on patient charges for OST provision from published rates. The total cost per OST contact at the private and public sites was $3.12 and $5.90, respectively, corresponding to $95 and $179 per person month of OST. The costs of methadone delivery per OST contact were similar at both sites ($2.78 private and $3.46 public). However, cost of the methadone itself varied substantially ($0.34 per 80 mg dose [powder] at the private site and $2.44 per dose [capsule] at the public site). Patients were charged $1.93-$2.66 per methadone dose. The cost of OST provision in Mexico is consistent with other upper-middle income settings. However, evidenced-based (OST) drug treatment facilities in Mexico are still unaffordable to most people who inject drugs.

True Love: Effectiveness of a School-Based Program to Reduce Dating Violence Among Adolescents in Mexico City.

Science.gov (United States)

Sosa-Rubi, Sandra G; Saavedra-Avendano, Biani; Piras, Claudia; Van Buren, S Janae; Bautista-Arredondo, Sergio

2017-10-01

Dating violence is a significant problem in Mexico. National survey data estimated 76 % of Mexican youth have been victims of psychological aggression in their relationships; 15.5 % have experienced physical violence; and 16.5 % of women have been the victims of sexual violence. Female adolescents perpetrate physical violence more frequently than males, while perpetration between genders of other types of violence is unclear. Furthermore, poor, marginalized youth are at a higher risk for experiencing dating violence. "Amor… pero del Bueno" (True Love) was piloted in two urban, low-income high schools in Mexico City to prevent dating violence. The intervention consisted of school-level and individual-level components delivered over 16 weeks covering topics on gender roles, dating violence, sexual rights, and strategies for coping with dating violence. The short-term impact was assessed quasi-experimentally, using matching techniques and fixed-effects models. A sample of 885 students (381 students exposed to the classroom-based curriculum of the individual-level component (SCC, IL-1) and 540 exposed only to the school climate component (SCC)) was evaluated for the following: changes in dating violence behaviors (psychological, physical and sexual), beliefs related to gender norms, knowledge, and skills for preventing dating violence. We found a 58 % (p violence, respectively, among SCC, IL-1 males compared to males exposed only to the SCC component. We also found a significant reduction in beliefs and attitudes justifying sexism and violence in dating relationships among SCC, IL-1 females (6 %; p < 0.05) and males (7 %; p < 0.05).

76 FR 71276 - Common Crop Insurance Regulations; Pecan Revenue Crop Insurance Provisions

Science.gov (United States)

2011-11-17

...-0008] RIN 0563-AC35 Common Crop Insurance Regulations; Pecan Revenue Crop Insurance Provisions AGENCY... Corporation (FCIC) proposes to amend the Common Crop Insurance Regulations, Pecan Revenue Crop Insurance... Regulations (7 CFR part 457) by revising Sec. 457.167 Pecan Revenue Crop Insurance Provisions, to be effective...

Nursing Unit Environment Associated with Provision of Language Services in Pediatric Hospices.

Science.gov (United States)

Lindley, Lisa C; Held, Mary L; Henley, Kristen M; Miller, Kathryn A; Pedziwol, Katherine E; Rumley, Laurie E

2017-04-01

Provision of language services in pediatric hospice enables nurses to communicate effectively with patients who have limited English proficiency. Language barriers contribute to ethnic disparities in health care. While language service use corresponds with improved patient comprehension of illness and care options, we lack an understanding of how the nurse work environment affects the provision of these services. Data were obtained from the 2007 National Home and Hospice Care Survey and included a study sample of 1251 pediatric hospice agencies. Variable selection was guided by structural contingency theory, which posits that organizational effectiveness is dependent upon how well an organization's structure relates to its context. Using multivariate logistic regression, we analyzed the extent to which nursing unit environment predicted provision of translation services and interpreter services. The majority of hospices provided translation services (74.9 %) and interpreter services (87.1 %). Four variables predicted translation services: registered nurse (RN) unit size, RN leadership, RN medical expertise, and for-profit status. RN medical expertise and having a safety climate within the hospice corresponded with provision of interpreter services. Findings indicate that nursing unit environment predicts provision of language services. Hospices with more specialized RNs and a stronger safety climate might include staffs who are dedicated to best care provision, including language services. This study provides valuable data on the nurse work environment as a predictor of language services provision, which can better serve patients with limited English proficiency and ultimately reduce ethnic disparities in end-of-life care for children and their families.

Weight loss in a UK commercial all meal provision study: a randomised controlled trial.

Science.gov (United States)

Mellor, D D; Whitham, C; Goodwin, S; Morris, M; Reid, M; Atkin, S L

2014-08-01

Effective approaches are needed to address the increasing prevalence of overweight and obesity. The present study investigated whether all meal provision was a more effective and acceptable method for weight loss than a self-directed diet. This randomised controlled trial recruited 112 men and women with a body mass index in the range 27-35 kg m(-2), who had no comorbidities, from the local area of Hull. Participants were randomised to receive either meal provision or follow a self-directed diet for a 12-week period that resulted in an estimated 2928 kJ day(-1) (700 kcal day(-1)) deficit. A dietitian supervised both dietary interventions. At 12 weeks [mean (SEM)], percentage weight loss in the meal provision group was 6.6% (0.5%) compared to 4.3% (0.6%) for those on the self-directed diet. In terms of clinically relevant weight loss, 61% of participants lost 5% or more of their body weight with meal provision compared to 22% on the self-directed diet (P meal provision withdrawing from the study compared to 41% of those following the self-directed diet (P Meal provision was a more effective and accepted method for weight loss over a 12-week period compared to a self-directed diet. This may in part represent the difference between being given the meal provision food free of charge. However, longer-term maintenance studies need to be undertaken to ascertain their effects on the maintenance of weight loss. © 2013 The Authors. Journal of Human Nutrition and Dietetics published by John Wiley & Sons Ltd on behalf of British Dietetic Association Ltd.

Site provision planning for nuclear power plants and other large-scale projects with environmental relevance in the FRG

International Nuclear Information System (INIS)

Blumel, W.

1977-01-01

As regards conflicts in interest in connection with site planning and site decisions, the author evolves the following theses: 1) Site provision planning by the Federal Government as in Baden-Wuerttemberg and North Rhine-Westphalia; 2) clarification of the Federal Government's competences; 3) prompt and adequate participation of those concerned; 4) increased influence of the Federal Government, e.g. basic site planning by the Federal government and authority of the Federal government to issue directives (section 85 Basic Law) to the Laender regarding site provision planning; 5) solutions to the problems of citizen participation and the question of legal protection; 6) standardization of a design and hearing procedure at an early date within the area planning laws of the Federal government, the area planning laws to be open to further development. (HP) [de

Study on the Effect of Calcium and Potassium Spray on Date Bunch Fading Disorder

Directory of Open Access Journals (Sweden)

Hosein Shekofteh

2017-09-01

Full Text Available Introduction: Date bunch fading disorder has been one of the most important problems, which caused economic damage to date plantation area of Iran. It has been first reported on Mozafti cultivar in Kahnuj area, Kerman province. It has often been observed on soft and mid ripening cultivars such as Mozafti, Mordaseng and Kalote. Furthermore, it usually appears on Mozafti cultivar when fruits change from Khalal to Rutab stage. The most important symptoms of this disorder are sudden wilting of fruits and necrotic strips on the upper surface of the main bunch stalk. Incidence and development of these symptoms increase by high temperature, low relative humidity, and hot and dry wind. Several research studies have been carried out on this disorder so far, but the only research about the effect of nutrition on disorder was performed by Rosta (2003. The aim of the present study was to investigate the effect of calcium and potassium spray on date bunch fading and some traits of date fruit in Rigan region, Kerman province. Materials and Methods: The experiment was conducted based on randomized complete block designs with three replicates in Rigan located in east south of Kerman province, Iran, in 2012. Treatments were: T1: control, T2: spray of calcium nitrate at the concentration of 5 ppm, T3: spray of potassium sulfate at the concentration of 5 ppm, and T4: combined spray of calcium nitrate and potassium sulfate at the concentration of 5 ppm. Treatments were applied at Kimri, Hobabok and Khalal stages. Sampling was performed from 3 date palms (3 bunches from each date palm were selected randomly at the second date harvest. Totally, the traits of 200 fruits were measured in each date palm. The traits measured in the present study were: fruit length, fruit diameter, fruit weight, stone weight, stone diameter, and bunch fading percentage. Results and Discussions: According to the data of variance analysis, treatments had a significant effect on wet fruit

The Chernobyl fallout in Greece and its effects on the dating of archaeological materials

International Nuclear Information System (INIS)

Liritzis, Y.

1987-01-01

The effects of the fallout from the nuclear reactor accident at Chernobyl have been monitored at various sites in Greece. Here we present the first estimates of gamma dose rates, an essential parameter in the dating of archaeological materials by thermoluminescence (TL) and ESR methods. The dose rates are derived from the long-lived radionuclides of 137 Cs, 134 Cs, 106 Ru and 144 Ce (with t 1/2 ≥ 1 yr). The present dose rates vary between 30 and 60 mrad/yr, but maximum values of around 811 mrad/yr have also been recorded, for ground-surface exposures. These dose rate values must be regarded as very significant to TL and ESR dating of samples from now on and a correction factor should be applied. (orig.)

Effects of different levels of date pits in broilers' feed contaminated ...

African Journals Online (AJOL)

.com

2014-01-01

Jan 1, 2014 ... contaminated with aflatoxin B1 on broilers' performance and carcass ... reduce mycotoxin in animal diets, different physical, chemical and ..... observed in the present study has been reported also by. Kubena et al. (1997). ... Chemical composition of date pits and reproductive hormonal status of rats fed date ...

Teen Dating Violence

Science.gov (United States)

... Room Social Media Publications Injury Center Teen Dating Violence Recommend on Facebook Tweet Share Compartir On This ... serious forms of violence. What is teen dating violence? Teen Dating Violence [550 KB, 2 Pages, 508] ...

Depressive Symptoms Moderate Dating Violence Prevention Outcomes Among Adolescent Girls.

Science.gov (United States)

Collibee, Charlene; Rizzo, Christie J; Kemp, Kathleen; Hood, Erik; Doucette, Hannah; Gittins Stone, Daniel I; DeJesus, Brett

2018-04-01

Few dating violence prevention programs assess how variations in initial violence risk affects responsiveness. This study examines the efficacy of Date SMART, a dating violence and sexual risk prevention program designed to target high-risk adolescent girls, in preventing dating violence in the context of varying initial levels of depressive symptoms. A diverse sample of N = 109 female adolescents with a history of physical dating violence participated in a randomized controlled trial of the Date SMART program and a knowledge only (KO) comparison. Using baseline depression level as a primary risk factor, a series of multilevel models revealed significant main effects of baseline depression such that higher baseline depression was associated with greater physical dating violence perpetration and victimization. Results also showed a three-way interaction for assessment point, depressive symptoms, and condition for physical dating violence perpetration. Specifically, those with higher baseline depression in Date SMART showed significantly less physical dating violence perpetration at follow-ups compared with those with higher baseline depression in the KO group. This difference in violence reduction between conditions was not observed for those with lower baseline depression. Date SMART appears to effectively reduce physical dating violence perpetration in those with higher levels of initial risk. Current findings support that adolescents with different risk profiles respond differently to violence prevention programs.

Different goods, different effects: Exploring the roles of generalized trust in public goods provision

DEFF Research Database (Denmark)

Sønderskov, Kim

-product situation (whether to buy organic food or not). This design provides a possibility to detect whether any effect of generalized trust is due to strategic behavior or due to altruistic motives among trusters. The results show that generalized trust enhances recycling significantly whereas it only has a very......This paper tests the hypothesis that generalized trust helps solve large-n collective action problems in a rationalistic framework. A rigors test is employed in that the hypothesis is tested in two different choice situations; a pure public good situation (whether to recycle or not) and a joint...... week positive effect on organic food consumption. Hence, generalized trust only affects public good provision when a collective action problem is present. The analyses thus sustain the hypothesis. It is furthermore concluded that the effect of generalized trust is due to strategic behavior...

Effects of the It's Your Game . . . Keep It Real program on dating violence in ethnic-minority middle school youths: a group randomized trial.

Science.gov (United States)

Peskin, Melissa F; Markham, Christine M; Shegog, Ross; Baumler, Elizabeth R; Addy, Robert C; Tortolero, Susan R

2014-08-01

We examined whether It's Your Game . . . Keep It Real (IYG) reduced dating violence among ethnic-minority middle school youths, a population at high risk for dating violence. We analyzed data from 766 predominantly ethnic-minority students from 10 middle schools in southeast Texas in 2004 for a group randomized trial of IYG. We estimated logistic regression models, and the primary outcome was emotional and physical dating violence perpetration and victimization by ninth grade. Control students had significantly higher odds of physical dating violence victimization (adjusted odds ratio [AOR] = 1.52; 95% confidence interval [CI] = 1.20, 1.92), emotional dating violence victimization (AOR = 1.74; 95% CI = 1.36, 2.24), and emotional dating violence perpetration (AOR = 1.58; 95% CI = 1.11, 2.26) than did intervention students. The odds of physical dating violence perpetration were not significantly different between the 2 groups. Program effects varied by gender and race/ethnicity. IYG significantly reduced 3 of 4 dating violence outcomes among ethnic-minority middle school youths. Although further study is warranted to determine if IYG should be widely disseminated to prevent dating violence, it is one of only a handful of school-based programs that are effective in reducing adolescent dating violence behavior.

EFFECT OF SOWING DATE AND WEED CONTROL METHOD ON THE GROWTH AND YIELD OF SOYBEAN

Directory of Open Access Journals (Sweden)

Nasrin Akter

2016-06-01

Full Text Available Sowing date and weed management play a significant role in determining soybean growth, development and seed yield. Results showed that different sowing date and weed control methods had significant effect on relative weed density, weed biomass, weed control efficiency, plant height, dry weight plant-1 and seed yield of soybean. Among the infested weed species in the experimental field the dominant weeds were Lindernia procumbens (44.78%, Echinochloa colonum (26.39% and Cynodon dactylon (16.30%. The results also revealed that early sowing (2 January brought about the highest seed yield (2.17 t ha-1 and sowing delay (1 February resulted in the lowest yield (1.64 t ha-1. Two times hand weeding (20 and 40 DAS controlled the weeds most effectively and led to highest seed yield (2.23 t ha-1 which was statistically similar (2.19 t ha-1 with herbicide application. Combination effect showed that the highest seed yield (2.50 t ha-1 was obtained from 2 January sowing when the crop was weeded by hand at 20 and 40 DAS.

National Interference in Local Public Good Provision

NARCIS (Netherlands)

A.J. Dur (Robert); K. Staal (Klaas)

2003-01-01

textabstractWe analyze a simple model of local public good provision in a country consisting of a large number of heterogeneous regions, each comprising two districts, a city and a village. When districts remain autonomous and local public goods have positive spillover effects on the neighbouring

Dating ancient monuments by nuclear radiation

International Nuclear Information System (INIS)

Goedicke, C.

2000-01-01

In the fifties and sixties several disciplines dealing with chronologies but lacking precise methods of measurements (geology, biology, archaeology and art history) became aware of the radioactive decay as a tool of measuring elapsed time. Among the disciplines that benefit most from physical methods archaeology has to be named first. So was archaeological work revolutionised by the introduction of the C-14 dating method. A wider selection of material became datable after the introduction of luminescence techniques using the effect of nuclear radiation on semiconductors. These minerals are widespread among archaeological materials. In ancient monuments, the objective of this paper, semiconductors almost exclusively form the material basis. Over the last four millennia wood, stone, mortar and fired bricks have been used for the construction of buildings. After discussing methods taking wood as a dating material, a broader view will be given on the results achieved by luminescence dating of fired bricks, mortar and stone. For many years brick dating was performed by thermoluminescence, the recipes followed those of ceramic dating. Preferably multiple aliquot additive dose protocols were used on polymineral fine grain fractions (1-10 μm). It was expected that the error in dating monuments would be smaller compared to ceramic dating, because of the constancy of the environmental conditions which a brick experiences during its lifetime. However, the variability of firing temperatures in brick kilns overthrows this advantage. Therefore, the demands of art historians to fall short of an error margin of 5% could generally not be fulfilled. Especially in medieval or renaissance times the temporal resolution of thermoluminescence is inferior to traditional stylistic dating as long as specific stylistic forms are present. New optical luminescence techniques and a new philosophy of dose evaluation, based on single aliquot regeneration protocols, produce less scatter, and in

Effects of forage provision to dairy calves on growth performance and rumen fermentation: A meta-analysis and meta-regression.

Science.gov (United States)

Imani, M; Mirzaei, M; Baghbanzadeh-Nobari, B; Ghaffari, M H

2017-02-01

A meta-analysis of the potential effect of forage provision on growth performance and rumen fermentation of dairy calves was conducted using published data from the literature (1998-2016). Meta-regression was used to evaluate the effects of different forage levels, forage sources, forage offering methods, physical forms of starter, and grain sources on the heterogeneity of the results. We considered 27 studies that reported the effects of forage provision to dairy calves. Estimated effect sizes of forage were calculated on starter feed intake, average daily gain (ADG), feed efficiency (FE), body weight (BW), and rumen fermentation parameters. Intake of starter feed, ADG, BW, ruminal pH, and rumen molar proportion of acetate increased when supplementing forage but FE decreased. Heterogeneity (the amount of variation among studies) was significant for intake of starter feed, ADG, FE, final BW, and rumen fermentation parameters. Improving overall starter feed intake was greater in calves offered alfalfa hay compared with those offered other types of forages. During the milk feeding and overall periods, improving ADG was greater for calves fed a high level of forage (>10% in dry matter) compared with those fed a low level of forage (≤10% in dry matter) diets. The advantages reported in weight gain at a high level of forage could be due to increased gut fill. Improving overall ADG was lower for calves offered forages with textured starter feed compared with ground starter feed. The meta-regression analysis revealed that changes associated with forage provision affect FE differently for various forage sources and forage offering methods during the milk-feeding period. Forage sources also modulated the effect of feeding forage on ruminal pH during the milk-feeding period. In conclusion, forage has the potential to affect starter feed intake and performance of dairy calves, but its effects depend on source, level, and method of forage feeding and physical form of starter

Bullying Predicts Reported Dating Violence and Observed Qualities in Adolescent Dating Relationships.

Science.gov (United States)

Ellis, Wendy E; Wolfe, David A

2015-10-01

The relationship between reported bullying, reported dating violence, and dating relationship quality measured through couple observations was examined. Given past research demonstrating similarity between peer and dating contexts, we expected that bullying would predict negative dating experiences. Participants with dating experience (n = 585; 238 males, M(age) = 15.06) completed self-report assessments of bullying and dating violence perpetration and victimization. One month later, 44 opposite-sex dyads (M(age) = 15.19) participated in behavioral observations. In 10-min sessions, couples were asked to rank and discuss areas of relationship conflict while being video-recorded. Qualities of the relationship were later coded by trained observers. Regression analysis revealed that bullying positively predicted dating violence perpetration and victimization. Self-reported bullying also predicted observations of lower relationship support and higher withdrawal. Age and gender interactions further qualified these findings. The bullying of boys, but not girls, was significantly related to dating violence perpetration. Age interactions showed that bullying was positively predictive of dating violence perpetration and victimization for older, but not younger adolescents. Positive affect was also negatively predicted by bullying, but only for girls. These findings add to the growing body of evidence that adolescents carry forward strategies learned in the peer context to their dating relationships. © The Author(s) 2014.

The Effects of Divorced Mothers' Dating Behaviors and Sexual Attitudes on the Sexual Attitudes and Behaviors of Their Adolescent Children.

Science.gov (United States)

Whitbeck, Les B.; And Others

1994-01-01

Describes investigation of effects of mothers' dating behaviors on adolescents' sexuality using reports from a sample of adolescents and their divorced mothers. Suggests mothers' dating behaviors directly influenced sexual behavior of males and indirectly influenced sexuality of females. Mothers' sexual permissiveness influenced daughters' sexual…

Public good provision and public bad prevention: The effect of framing.

NARCIS (Netherlands)

Sonnemans, J.; Schram, A.; Offermans, T.

1998-01-01

An experimental analysis of voluntary, binary contributions for step-level public goods/bads is presented. Alternatively, the situation is presented as the provision of a public good or the prevention of a public bad. From a strategic point of view, these presentations are equivalent. In early

Free riding and the provision of candy bars

NARCIS (Netherlands)

Haan, M.A.; Kooreman, P.

A wealth of experimental literature studies the effect of repetition and group size on the extent of free riding in the provision of public goods. In this paper, we use data from honor systems for candy bars in 166 firms to test whether such effects can be found outside the laboratory. We find that

Radiocarbon dating uncertainties and their effects on studies of the past

International Nuclear Information System (INIS)

Chappell, J.

1982-01-01

The handling of sets of age results and their errors for hypothesis testing is discussed. The paper focusses on radiocarbon dating but most of the principles apply to other dating methods, although some formulae will be different. One conclusion is that the conventional age error should be enlarged to allow for past variations of 14 C level in the atmosphere

Dating and Sexual Feelings

Science.gov (United States)

... Home Body Your sexuality Dating and sexual feelings Dating and sexual feelings Thinking about romance, starting to ... you learn how to stay healthy and strong. Dating older guys top If you date someone even ...

Soil management shapes ecosystem service provision and trade-offs in agricultural landscapes.

Science.gov (United States)

Tamburini, Giovanni; De Simone, Serena; Sigura, Maurizia; Boscutti, Francesco; Marini, Lorenzo

2016-08-31

Agroecosystems are principally managed to maximize food provisioning even if they receive a large array of supporting and regulating ecosystem services (ESs). Hence, comprehensive studies investigating the effects of local management and landscape composition on the provision of and trade-offs between multiple ESs are urgently needed. We explored the effects of conservation tillage, nitrogen fertilization and landscape composition on six ESs (crop production, disease control, soil fertility, water quality regulation, weed and pest control) in winter cereals. Conservation tillage enhanced soil fertility and pest control, decreased water quality regulation and weed control, without affecting crop production and disease control. Fertilization only influenced crop production by increasing grain yield. Landscape intensification reduced the provision of disease and pest control. We also found tillage and landscape composition to interactively affect water quality regulation and weed control. Under N fertilization, conventional tillage resulted in more trade-offs between ESs than conservation tillage. Our results demonstrate that soil management and landscape composition affect the provision of several ESs and that soil management potentially shapes the trade-offs between them. © 2016 The Author(s).

76 FR 77670 - Research Area Within Gray's Reef National Marine Sanctuary; Notice of Effective Date

Science.gov (United States)

2011-12-14

.... 070726412-1300-02] RIN 0648-AV88 Research Area Within Gray's Reef National Marine Sanctuary; Notice of Effective Date AGENCY: Office of National Marine Sanctuaries (ONMS), National Oceanic and Atmospheric... final rule for the establishment of a research area within the Gray's Reef National Marine Sanctuary on...

Kimberley rock art dating project

International Nuclear Information System (INIS)

Walsh, G.L.; Morwood, M.

1997-01-01

The art's additional value, unequalled by traditionally recognised artefacts, is its permanent pictorial documentation presenting a 'window' into the otherwise intangible elements of perceptions, vision and mind of pre-historic cultures. Unfortunately it's potential in establishing Kimberley archaeological 'big picture' still remains largely unrecognised. Some of findings of the Kimberley Rock Art Dating Project, using AMS and optical stimulated luminescence (OSL) dating techniques, are outlined. It is estimated that these findings will encourage involvement by a greater diversity of specialist disciplines to tie findings into levels of this art sequence as a primary reference point. The sequence represents a sound basis for selecting specific defined images for targeting detailed studies by a range of dating technique. This effectively removes the undesirable ad hoc sampling of 'apparently old paintings'; a process which must unavoidably remain the case with researchers working on most global bodies of rock art

Dating violence and nursing student well-being.

Science.gov (United States)

Martins, Conceição; Gouveia, Ana; Chaves, Melanie; Lourenço, Rafael; Marques, Sara; Santos, Telmo

2014-11-01

Violence in dating relationships involves dimensions such as physical, psychological and sexual abuse, requiring strategies for prevention and early intervention. To identify the socio-demographic variables that influence violence in dating relationships; to identify whether having been a victim and/or witnessing violence in childhood has significant effect on violence in dating relationships; to verify the correlation between violence in dating relationships and psychological well-being. Quantitative non-experimental, cross-sectional, descriptive correlational study. Data collection conducted by a socio-demographic characterisation questionnaire; Dating Relationship Victimization Practices and Behaviours Scale and Demonstration of Psychological Well-Being Measurement Scale. The non-probabilistic, convenience sample consisted of 203 students from the Health School of Viseu. Mostly female students gender; Mean age of 18.85 years, minimum of 18 and maximum of 34; Gender and having been a victim or witness of violence against children and sexual violence are variables that seem to intervene in dating violence and psychological well-being. Age has an influence on psychological well-being. Stalking violence and psychological violence were more prevalent in the study sample. It was found that the presence of any type of violence is associated with a decrease in student psychological well-being. By analysing the results we can infer the need to include this topic in education/training, active methodologies and effective participation of all stakeholders in the process, with a view to promoting and developing relationship and affective skills. Copyright © 2014 Elsevier España, S.L.U. All rights reserved.

Development of thermoluminescence dating techniques at Oxford

International Nuclear Information System (INIS)

Fleming, S.J.

1977-01-01

The two-decade long history of thermoluminescene as a pottery dating method is surveyed with particular reference to the various problems that have been encountered in the Oxford Laboratory's research programme. Effects, such as supralinearity and radon emanation, are explained in terms of how they are measured and how their existence influences thermoluminescence (TL) dating accuracy (currently close to plus minus 7% per analysis). Illustrations of Thermoluminescence (TL) applications include a Nok culture terracotta from Nigeria and a Cambodia bronze Buddha figure of the Khmer period, dated ising the ceramic-like casting-core retained within it. (author)

Medicare and Medicaid programs; salary equivalency guidelines for physical therapy, respiratory therapy, speech language pathology, and occupational therapy services; revised effective date and technical correction--HCFA. Final rule; delay of effective date and correction.

Science.gov (United States)

1998-03-31

This document delays the effective date of the final rule on salary equivalency guidelines, published in the Federal Register (63 FR 5106) on January 30, 1998, from April 1, 1998 to April 10, 1998. In addition, we are making a technical correction in the preamble to the January 30, 1998 final rule.

IAEA Response and Assistance Network. Date Effective: 1 January 2011

International Nuclear Information System (INIS)

2010-01-01

This publication is a tool for (1) supporting the provision of international assistance in the event of a nuclear or radiological incident or emergency, (2) cooperation between States, their competent authorities and the IAEA, and (3) harmonization of response capabilities of States offering assistance under the Response and Assistance Network (RANET). The publication may also assist competent authorities and other response organizations in their efforts to establish and/or maintain their own response capabilities.

Provision of sudden unexpected death in epilepsy (SUDEP) information among Malaysian parents of children with epilepsy.

Science.gov (United States)

Fong, Choong Yi; Lim, Wei Kang; Kong, Ann Nie; Lua, Pei Lin; Ong, Lai Choo

2017-10-01

Sudden unexpected death in epilepsy (SUDEP) is an important cause of mortality in epilepsy. To date, there is only one published UK study evaluating information provision of SUDEP among parents of children with epilepsy (CWE), and there are no studies published from Asia. Although SUDEP information provision is recommended among parents of CWE, it is uncertain if these recommendations are applicable to Asian countries due to the different cultural attitude towards epilepsy. Our prospective cohort study consisted of multiethnic parents of children with epilepsy (CWE) seen in a tertiary hospital in Malaysia. Information on SUDEP was delivered to parents using an epilepsy educational software program. Participants completed a set of standardized questionnaire and Depression Anxiety Stress Scales-Short Form (DASS-21) immediately after and retested 3-6months after the SUDEP information provision. A total of 127 parents (84 mothers) participated in the study. The CWE consisted of 3 ethnic groups (38% Malay, 30% Chinese, 32% Indian) with a mean age of 9.6years. Majority (70.9%) felt positive after SUDEP information provision, 90.6% wanted SUDEP discussion for themselves with 70.1% wanted SUDEP discussion with their child, and a lower proportion (58.3%) would discuss SUDEP with their child. None of the participants reported increased symptoms of depression, stress or anxiety attributed to SUDEP information provision. Most parents took steps to reduce SUDEP risk, and most parents did not report an impact on their own functioning. However, there was an increase in parental report over time of impact on their child's functioning following SUDEP information (P<0.05). In conclusion, most Malaysian parents of CWE wanted SUDEP information. Following SUDEP information disclosure, majority did not report negative emotions; however, an increase in parents over time reported an impact on their child. Our findings reiterate that provision of SUDEP information should form part of care

10 CFR 625.3 - Standard sales provisions.

Science.gov (United States)

2010-01-01

... 10 Energy 4 2010-01-01 2010-01-01 false Standard sales provisions. 625.3 Section 625.3 Energy DEPARTMENT OF ENERGY (CONTINUED) SALES REGULATION PRICE COMPETITIVE SALE OF STRATEGIC PETROLEUM RESERVE PETROLEUM § 625.3 Standard sales provisions. (a) Contents. The Standards Sales Provisions shall contain...

Effect of sugar replacement with date paste and date syrup on texture and sensory quality of kesari (traditional Indian dessert

Directory of Open Access Journals (Sweden)

Annamalai Manickvasagan

2018-01-01

Full Text Available In this study, a popular Indian dessert, kesari, was reformulated by substituting refined sugar at various levels (0%=control, 25%, 50%, 75% and 100% with date past and syrup, and changes in instrumental texture profile, L*a*b* colour values and sensory properties were determined.  The hardness of date syrup kesari was higher than that of date paste kesari. However, there were no differences in hardness among various levels of replacement.  There were no differences between syrup vs paste products or among various levels of replacements in cohesiveness, springiness, gumminess, adhesiveness and chewiness of kesari.  The developed kesari scored 5.5 to 7.5 on a 9 level hedonic scale (like slightly-like moderately in all sensory attributes.  Replacement of sugar at 75% and 100% levels, significantly lowered the scores for most of the sensory attributes.  Around 50% of the panellist in informed sensory, selected 50% replaced products (paste or syrup as their first choice.

The Full Costs of Electricity Provision

International Nuclear Information System (INIS)

Horst Keppler, Jan; Rothwell, Geoffrey; Cometto, Marco; Deffrennes, Marc; Iracane, Daniel; Ha, Jaejoo; Paillere, Henri; ); Aspelund, Karl; Aydil, Ismail; ); Berthelemy, Michel; Devezeaux De Lavergne, Jean-Guy; Burtin, Alain; Crozat, Matthew P.; D'Haeseleer, William; Friedrich, Reiner; Gonzalez Jimenez, Antonio; Hirschberg, Stefan; Kiso, Jan-Ole; ); Lee, Manki; Le Masne, Dominique; ); Lundmark, Roger J.; Neumann, Doris; ); Politis, Savvas; ); Prin, Coralie; Skonieczny, Olgierd; Voss, Alfred

2018-01-01

Electricity provision touches upon every facet of life in OECD and non-OECD countries alike, and choosing how this electricity is generated - whether from fossil fuels, nuclear energy or renewables - affects not only economic outcomes but individual and social well-being in the broader sense. Research on the overall costs of electricity is an ongoing effort, as only certain costs of electricity provision are perceived directly by producers and consumers. Other costs, such as the health impacts of air pollution, damage from climate change or the effects on the electricity system of small-scale variable production are not reflected in market prices and thus diminish well-being in unaccounted for ways. Accounting for these social costs in order to establish the full costs of electricity provision is difficult, yet such costs are too important to be disregarded in the context of the energy transitions currently under way in OECD and NEA countries. This report draws on evidence from a large number of studies concerning the social costs of electricity and identifies proven instruments for internalising them so as to improve overall welfare. The results outlined in the report should lead to new and more comprehensive research on the full costs of electricity, which in turn would allow policy makers and the public to make better informed decisions along the path towards fully sustainable electricity systems

The Effect of Provision of Information Regarding Infertility Treatment Strategies on Anxiety Level of Infertile Couples

Directory of Open Access Journals (Sweden)

Mustafa Hamdieh

2009-01-01

Full Text Available Background: Infertility may have many emotional and psychological implications on infertilecouples. So far, different methods for reducing anxiety in infertile couples have been evaluated. Thegoal of this study is to evaluate the effect of provision of information regarding infertility treatmentto infertile couples on their anxiety levels.Materials and Methods: This study was conducted as a before and after clinical trial. Forty-twoindividuals were considered as cases and 40 as controls. In order to evaluate anxiety and depressionin participants, the Hamilton Anxiety and Depression Scale (HADS questionnaire was used. Theintervention group received information about infertility treatment through a two hour face-to-facemeeting and was provided with a brochure. Anxiety level was assessed at the time of admission,immediately after the session and two weeks later. Assessment was performed twice for the controlgroup; once at the time of admission and secondly, two weeks later.Results: Our results show that receiving information about infertility treatment significantlydecreases anxiety among infertile couples two weeks post-training. This decline does not have asignificant correlation with age, sex, education level of the couple, and neither with the durationnor the cause of infertility. Providing information does not have any significant effect on the rate ofdepression among couples.Conclusion: It is recommended that provision of information regarding infertility treatmentmethods should be considered as a means of decreasing anxiety among infertile couples who referto infertility treatment centers.

Disentangling the effects of date, individual, and territory quality on the seasonal decline in fitness.

Science.gov (United States)

Pärt, Tomas; Knape, Jonas; Low, Matthew; Öberg, Meit; Arlt, Debora

2017-08-01

The seasonal timing of reproduction is a major fitness factor in many organisms. Commonly, individual fitness declines with time in the breeding season. We investigated three suggested but rarely tested hypotheses for this seasonal fitness decline: (1) time per se (date hypothesis), (2) late breeders are of lower quality than early ones (individual quality hypothesis), and (3) late breeders are breeding at poorer territories than early breeders (territory quality hypothesis). We used Bayesian variance component analyses to examine reproductive output (breeding success, number fledged, and number of recruits) from repeated observations of female Northern Wheatears (Oenanthe oenanthe) and individual territories from a 20-yr population study. The major part of the observed seasonal decline in reproductive output seemed to be driven by date-related effects, whereas female age and territory type (i.e., known indicators of temporary quality) contributed to a smaller degree. Other, persistent effects linked to individual and territory identity did not show any clear patterns on the seasonal decline in reproductive output. To better disentangle the quality effects (persistent and temporary) of individual and territory from effects caused by the deterioration of the environment we suggest a protocol combining experimental manipulation of breeding time with a variance-covariance partitioning method used here. © 2017 by the Ecological Society of America.

Primates, Provisioning and Plants: Impacts of Human Cultural Behaviours on Primate Ecological Functions.

Science.gov (United States)

Sengupta, Asmita; McConkey, Kim R; Radhakrishna, Sindhu

2015-01-01

Human provisioning of wildlife with food is a widespread global practice that occurs in multiple socio-cultural circumstances. Provisioning may indirectly alter ecosystem functioning through changes in the eco-ethology of animals, but few studies have quantified this aspect. Provisioning of primates by humans is known to impact their activity budgets, diets and ranging patterns. Primates are also keystone species in tropical forests through their role as seed dispersers; yet there is no information on how provisioning might affect primate ecological functions. The rhesus macaque is a major human-commensal species but is also an important seed disperser in the wild. In this study, we investigated the potential impacts of provisioning on the role of rhesus macaques as seed dispersers in the Buxa Tiger Reserve, India. We studied a troop of macaques which were provisioned for a part of the year and were dependent on natural resources for the rest. We observed feeding behaviour, seed handling techniques and ranging patterns of the macaques and monitored availability of wild fruits. Irrespective of fruit availability, frugivory and seed dispersal activities decreased when the macaques were provisioned. Provisioned macaques also had shortened daily ranges implying shorter dispersal distances. Finally, during provisioning periods, seeds were deposited on tarmac roads that were unconducive for germination. Provisioning promotes human-primate conflict, as commensal primates are often involved in aggressive encounters with humans over resources, leading to negative consequences for both parties involved. Preventing or curbing provisioning is not an easy task as feeding wild animals is a socio-cultural tradition across much of South and South-East Asia, including India. We recommend the initiation of literacy programmes that educate lay citizens about the ill-effects of provisioning and strongly caution them against the practice.

Primates, Provisioning and Plants: Impacts of Human Cultural Behaviours on Primate Ecological Functions.

Directory of Open Access Journals (Sweden)

Asmita Sengupta

Full Text Available Human provisioning of wildlife with food is a widespread global practice that occurs in multiple socio-cultural circumstances. Provisioning may indirectly alter ecosystem functioning through changes in the eco-ethology of animals, but few studies have quantified this aspect. Provisioning of primates by humans is known to impact their activity budgets, diets and ranging patterns. Primates are also keystone species in tropical forests through their role as seed dispersers; yet there is no information on how provisioning might affect primate ecological functions. The rhesus macaque is a major human-commensal species but is also an important seed disperser in the wild. In this study, we investigated the potential impacts of provisioning on the role of rhesus macaques as seed dispersers in the Buxa Tiger Reserve, India. We studied a troop of macaques which were provisioned for a part of the year and were dependent on natural resources for the rest. We observed feeding behaviour, seed handling techniques and ranging patterns of the macaques and monitored availability of wild fruits. Irrespective of fruit availability, frugivory and seed dispersal activities decreased when the macaques were provisioned. Provisioned macaques also had shortened daily ranges implying shorter dispersal distances. Finally, during provisioning periods, seeds were deposited on tarmac roads that were unconducive for germination. Provisioning promotes human-primate conflict, as commensal primates are often involved in aggressive encounters with humans over resources, leading to negative consequences for both parties involved. Preventing or curbing provisioning is not an easy task as feeding wild animals is a socio-cultural tradition across much of South and South-East Asia, including India. We recommend the initiation of literacy programmes that educate lay citizens about the ill-effects of provisioning and strongly caution them against the practice.

The Effect of Date (Phoenix dactylifera Juice on Haemoglobin Level An Experimental Study in Iron Supplemented Rats

Directory of Open Access Journals (Sweden)

Ady Try Himawan Zen

2013-06-01

Full Text Available There has been more research on the iron supplementation. Date juice has been shown to be rich in iron. It has been reported to increase the hemoglobin level in rats. Few studies has been conducted on the effect of date juice on the hemoglobin level in male white Wistar rats fed low iron diet.This research was conducted to evaluate the effect of (Phoenix dactylifera juice on haemoglobin level in iron supplemented rats. In this experimental study using post test control group design, 24 male white Wistar rats were divided into 4 groups. G-I served as the control group (standard diet and aquadest. G II was given the low Fe diet and aquadest for 21 d. G-III,IV were given the low fe diet and aquadest plus date juice at the concentration of 50%, 100% respectively. The treatment was given for 14 days. Spectrophotometer was used to assess the haemoglobin level of rats. One way anova followed by Post Hoc LSD was applied for the data analysis. Mean of hemoglobin (g/dl level for the four groups were 12,03, 7.72, 9.25, 10.35 respectively. Test resulted in p<0.05. Post Hoc LSD test resulted in a significant different between K-I and G-II, G-III, G-IV ;G-II and G-III, G-IV ;G-III and G-IV. In conclusion, date juice increases the haemoglobin level in male white rats fed on the low fe diet.

Quality of service provision assessment in the healthcare information and telecommunications infrastructures.

Science.gov (United States)

Babulak, Eduard

2006-01-01

The continuous increase in the complexity and the heterogeneity of corporate and healthcare telecommunications infrastructures will require new assessment methods of quality of service (QoS) provision that are capable of addressing all engineering and social issues with much faster speeds. Speed and accessibility to any information at any time from anywhere will create global communications infrastructures with great performance bottlenecks that may put in danger human lives, power supplies, national economy and security. Regardless of the technology supporting the information flows, the final verdict on the QoS is made by the end user. The users' perception of telecommunications' network infrastructure QoS provision is critical to the successful business management operation of any organization. As a result, it is essential to assess the QoS Provision in the light of user's perception. This article presents a cost effective methodology to assess the user's perception of quality of service provision utilizing the existing Staffordshire University Network (SUN) by adding a component of measurement to the existing model presented by Walker. This paper presents the real examples of CISCO Networking Solutions for Health Care givers and offers a cost effective approach to assess the QoS provision within the campus network, which could be easily adapted to any health care organization or campus network in the world.

Effect of edible co-polymers coatings using γ-irradiation on Hyani date fruit behavior during marketing.

Science.gov (United States)

El-Dein, Asmaa Ezz; Khozemy, Ehab E; Farag, Serag A; Abd El-Hamed, N; Dosoukey, I M

2018-05-24

The present work introduces a preparation of coating fruits film from natural biodegradable materials with evaluation of its efficiency in keeping the quality of fresh date fruits. Triple blend (Tb) which involved PVA, chitosan (Cs) and tannic (TA) acids was studied in preservation of Rutab (Hyani) date. Antimicrobial characters besides decay of fruits during a cold storage were determined. The blend solutions were exposed to the γ-irradiation (5.0 to 20 kGy) before casting or use. The effects of polymer composition and irradiation dose on the mechanical and thermo-mechanical properties were studied. The obtained results showed that γ-irradiation and the addition of tannic acid (TA) increased the mechanical properties of the films and the shelf-life of Rutab (Hyani) date during the marketing period (12 ± 2 °C, 98%, RH) from one week to one month of marketing period for consumers with accepted freshness and quality. Copyright © 2018 Elsevier B.V. All rights reserved.

Labeling and effectiveness testing; sunscreen drug products for over-the-counter human use; delay of compliance dates. Final rule; delay of compliance dates; request for comments.

Science.gov (United States)

2012-05-11

The Food and Drug Administration (FDA) is delaying the compliance dates for the final rule for over-the-counter (OTC) sunscreen drug products that published in the Federal Register of June 17, 2011 (76 FR 35620). The final rule establishes labeling and effectiveness testing for certain OTC sunscreen products containing specified active ingredients and marketed without approved applications. It also amends labeling claims that are not currently supported by data and lifts the previously-published delay of implementation of the Drug Facts labeling requirements for OTC sunscreens. The 2011 final rule's compliance dates are being delayed because information received after publication of the 2011 final rule indicates that full implementation of the 2011 final rule's requirements for all affected products will require an additional 6 months. This final rule is part of FDA's ongoing review of OTC drug products.

Adolescent Perceptions of Dating Violence: A Qualitative Study.

Science.gov (United States)

Taylor, Sarah; Calkins, Carrie A; Xia, Yan; Dalla, Rochelle L

2017-08-01

Scholars have identified dating violence as a public health issue among adolescents. Yet, minimal research has detailed adolescents' perceptions of dating violence, specifically gender differences in perceptions. Research suggests that in order for dating violence prevention and intervention to be effective, services need to be delivered in a manner that is understood by adolescents. Therefore, this study used a qualitative phenomenology study to investigate adolescents' perceptions of dating violence, including gender differences in adolescents' perceptions. Thirty adolescents between the ages of 14 and 19 from a Midwest public high school participated in focus groups. Focus group participants were asked semistructured interview questions regarding the definition of dating violence, risk and protective factors for dating violence, support for victims and perpetrators, and prevention efforts. Data were analyzed using qualitative content analysis methods, and common themes were identified. Adolescents' language revealed gender differences in perceptions toward dating violence. Males perceive dating violence through action, perpetration, and physical consequences. Females discuss dating violence by relating to the victim and the victim's emotions. Although gender differences existed in participants' perceptions, both males and females explained that dating violence is more often perpetrated by females, despite the view from society that males are more likely to perpetrate dating violence. Findings suggest that schools, practitioners, and policy makers are not meeting the needs of adolescents in regard to dating violence prevention and intervention. Prevention and intervention efforts could be improved by delivering education and services using language that adolescents find relevant. Findings also suggest that adolescents may benefit from prevention and intervention with gender specific components.

Potential collaboration with the private sector for the provision of ambulatory care in the Mekong region, Vietnam

Science.gov (United States)

Duc, Ha Anh; Sabin, Lora L.; Cuong, Le Quang; Thien, Duong Duc; Feeley, Rich

2012-01-01

Background Over the past two decades, health insurance in Vietnam has expanded nationwide. Concurrently, Vietnam's private health sector has developed rapidly and become an increasingly integral part of the health system. To date, however, little is understood regarding the potential for expanding public-private partnerships to improve health care access and outcomes in Vietnam. Objective To explore possibilities for public-private collaboration in the provision of ambulatory care at the primary level in the Mekong region, Vietnam. Design We employed a mixed methods research approach. Qualitative methods included focus group discussions with health officials and in-depth interviews with managers of private health facilities. Quantitative methods encompassed facility assessments, and exit surveys of clients at the same private facilities. Results Discussions with health officials indicated generally favorable attitudes towards partnerships with private providers. Concerns were also voiced, regarding the over- and irrational use of antibiotics, and in terms of limited capacity for regulation, monitoring, and quality assurance. Private facility managers expressed a willingness to collaborate in the provision of ambulatory care, and private providers facilites were relatively well staffed and equipped. The client surveys indicated that 80% of clients first sought treatment at a private facility, even though most lived closer to a public provider. This choice was motivated mainly by perceptions of quality of care. Clients who reported seeking care at both a public and private facility were more satisfied with the latter. Conclusions Public-private collaboration in the provision of ambulatory care at the primary level in Vietnam has substantial potential for improving access to quality services. We recommend that such collaboration be explored by Vietnamese policy-makers. If implemented, we strongly urge attention to effectively managing such partnerships, establishing a

Comparative studies on fumigation and irradiation of semi-dry date fruits

International Nuclear Information System (INIS)

Emam, O.A.; Farag, S.E.A.; Hammad, A.I.

1994-01-01

The experiment was carried out on Egyptian semidried date fruits 'El-Seidi CV' which use to process paste of dates. It is aimed to compare the effect of irradiation (1.5, 3.0 kGy) and fumigation with methyl bromide (MB) on physical, chemical and mycological characteristics, especially on aflatoxin production during storage for dates for a long period (8 months). Irradiation was more effective than MB for disinfestation of dates, but caused significant loss in weight of dates. No changes were observed in irradiated samples as well as in MB samples in moisture content, pH-values and titratable acidity, but less significant changes were observed in browning and sugars, as well as in the total, reducing or non-reducing sugar/acid ratio. Irradiation (3,0 kGy) was more effective than other treatments for inhibition the growth of fungi and prevention of aflatoxin production in synthetic born media of date fruits. Therefore, the irradiation dose of 3.0 kGy instead of fumigation (MB) can be recommended to keep date fruits in good quality, free from infestation, contamination and safer for human consumption during a long storage period. (author)

High stakes. HITECH's privacy provisions will make costly security breaches even more painful to bear.

Science.gov (United States)

Gamble, Kate Huvane

2009-07-01

* The HITECH section of ARRA includes provisions relating to protected health information that could significantly alter the C-suite leader's strategy. * Patients will be entitled to request an accounting of disclosure for up to three years after the date of request. The onus will be on hospital leaders to put in place a process that makes accounting available without disrupting operations or patient care. * Because of the increased risks hospitals now face, it is critical that executives are aware of the new requirements, and are either involved in or have a solid understanding of the organization's breach notification policies.

Dietary intakes in geriatric orthopaedic rehabilitation patients: Need to look at food consumption not just provision.

Science.gov (United States)

Bannerman, Elaine; Cantwell, Linda; Gaff, Lisa; Conroy, Aishling; Davidson, Isobel; Jones, Jacklyn

2016-08-01

Elderly orthopaedic rehabilitation patients are potentially at high nutritional risk and thus nutrition provision is a fundamental component of the multidisciplinary care to optimise physical rehabilitation. Hospital food service (catering) is internationally recognised as a key component of good clinical care of patients and has the potential to provide a population approach to managing under-nutrition. Within Scotland, there have been significant developments with regards to food, fluid and nutritional care within clinical settings including the setting of clinical standards. However audits to date have focused on processes being in place and not patient outcomes. Therefore, this study aimed to evaluate food provision and consumption in elderly orthopaedic rehabilitation settings to determine whether nutrition standards are being met. A service evaluation of food provision and consumption to inpatients 65 years and older in post-acute geriatric orthopaedic wards over 24 h in National Health Service (NHS) hospitals in Scotland, UK was conducted. Food provision from each meal, in-between meal snacks from the trolley service and also on ward provisions were measured by weighing all items prior to being served to the patient. Any leftover food items were also weighed to allow the amount of food consumed to be determined. Estimated energy and protein contents of foods provided and consumed were compared against nutrient standards for hospital foods. Food provision to n = 175 patients, across seven wards and three hospitals was significantly less than standards set for energy and protein provision for 'nutritionally well' patients; (Hospital B mean diff - 549 kcals, -19 g p < 0.01; and Hospital C mean diff -250 kcals, -12 g, p < 0.001). Patients consumed approximately three quarters (74%) of the food they were provided. Higher provision of both energy and protein was associated with higher levels of consumption (r = 0.77 and r = 0.79, p < 0

Provisions distributed

NARCIS (Netherlands)

Martin Olsthoorn; Evert Pommer; Michiel Ras; Ab van der Torre; Jean Marie Wildeboer Schut

2017-01-01

Original title: Voorzieningen verdeeld Citizens ‘profit’ from the government when they receive income support because they are unable to generate an income themselves. They also profit when they make use of provisions such as care, support, education, public transport, sport, culture

Up-to-Date on Preventive Care Services Under Affordable Care Act: A Trend Analysis From MEPS 2007-2014.

Science.gov (United States)

Hong, Young-Rock; Jo, Ara; Mainous, Arch G

2017-08-01

The utilization of preventive care services has been less than optimal. As part of an effort to address this, the Affordable Care Act (ACA) mandated that private health insurance plans cover evidence-based preventive services. To evaluate whether the provisions of ACA have increased being up-to-date on recommended preventive care services among privately insured individuals aged 18-64. Multivariate linear regression models were used to examine trends in prevalence of being up-to-date on selected preventive services, diagnosis of health conditions, and health expenditures between pre-ACA (2007-2010) and post-ACA (2011-2014). Adjusted difference-in-difference analyses were used to estimate changes in those outcomes in the privately insured that differed from changes in the uninsured (control group). After the passage of ACA, up-to-date rates of routine checkup (2.7%; 95% confidence interval, 0.8%-4.7%; P=0.007) and flu vaccination (5.9%; 95% confidence interval, 4.2%-7.6%; Ppreventive care services. Additional efforts may be required to take full advantage of the elimination of cost-sharing under the ACA.

Quaternary dating methods

International Nuclear Information System (INIS)

Mahaney, W.C.

1984-01-01

The papers in this book cover absolute, relative and multiple dating methods, and have been written by specialists from a number of different earth sciences disciplines - their common interest being the dating of geological materials within the Quaternary. Papers on absolute dating methods discuss radiocarbon, uranium-series, potassium argon, 40 Ar/ 39 Ar, paleomagnetic, obsidian hydration, thermoluminescence, amino acid racemization, tree rings, and lichenometric techniques. Those on relative dating include discussions on various geomorphic relative age indicators such as drainage density changes, hypsometric integrals, bifurcation ratios, stream junction angles, spur morphology, hillslope geometry, and till sheet characteristics. The papers on multiple dating cite examples from the Rocky Mountains, Australia, Lake Agassiz Basin, and the Southern Andes. Also included is the panel discussion which reviews and assesses the information presented, and a field trip guide which discusses the sequences of Wisconian tills and interlayered lacustrine and fluvial sediments. (orig.)

48 CFR 952.231-70 - Date of incurrence of cost.

Science.gov (United States)

2010-10-01

... have been negotiated regarding costs incurred prior to the contract effective date: Date of Incurrence of Cost (APR 1984) The Contractor shall be entitled to reimbursement for costs incurred in an amount... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Date of incurrence of cost...

Obligatory provisions for nuclear power plants

International Nuclear Information System (INIS)

Cloosters, W.

2008-01-01

To cover the expenses associated with decommissioning and disposal of their nuclear power plants, German nuclear power plant operators set aside a total of more than EUR 30 billion and entered the respective provisions into their balance sheets. One point of eminent importance in this regard is the question whether these provisions are adequate in amount and permitted under accounting and tax laws. The other point to be considered is whether the funds will be available reliably if and when needed. Against the backdrop of these issues, the practice and importance of making these provisions are described. This is followed by an outline of the basic accounting and taxation aspects. It is seen that obligations under public law can be the basis of financial provisions only if there is a obligation sufficiently concrete in terms of time and object. The following examination of applicable obligations under the Atomic Energy Act incumbent upon nuclear power plant operators with regard to decommissioning and disposal results in the finding that such obligations are only partly regulated in the Atomic Energy Act, and that specifications in terms of time and purpose are insufficient. If the national practice of making financial provisions is to be put on a reliable basis, it is recommended to express the law on decommissioning and its mode of financing in more concrete terms in the Atomic Energy Act. In addition to unequivocal decommissioning and disposal obligations, the Atomic Energy Act should also incorporate regulations about financial provisions for decomissioning which are in need of more precise language. The present practice of making provisions is characterized by the risk that the funds necessary for planned decommissioning and disposal may not be available when needed. It is against this background that possible solutions reducing that risk are discussed. A recommendation is expressed to establish a public fund for decommissioning and disposal to which the

Progress in radiocarbon dating

International Nuclear Information System (INIS)

Hedges, R.E.M.

1985-01-01

The article concerns radiocarbon dating, the most important method for dating in archaeology. The principles and practice of the dating method are described. Recent developments in radiocarbon dating due to technical advances, are discussed, and include radiometric counting of small samples and accelerator mass spectrometry. Carbon isotopes and the environment are also discussed. (U.K.)

Economic Loan Loss Provision and Expected Loss

Directory of Open Access Journals (Sweden)

Stefan Hlawatsch

2010-10-01

Full Text Available The intention of a loan loss provision is the anticipation of the loan's expected losses by adjusting the book value of the loan. Furthermore, this loan loss provision has to be compared to the expected loss according to Basel II and, in the case of a difference, liable equity has to be adjusted. This however assumes that the loan loss provision and the expected loss are based on a similar economic rationale, which is only valid conditionally in current loan loss provisioning methods according to IFRS. Therefore, differences between loan loss provisions and expected losses should only result from different approaches regarding the parameter estimation within each model and not due to different assumptions regarding the outcome of the model. The provisioning and accounting model developed in this paper overcomes the before-mentioned shortcomings and is consistent with an economic rationale of expected losses. Additionally, this model is based on a close-to-market valuation of the loan that is in favor of the basic idea of IFRS. Suggestions for changes in current accounting and capital requirement rules are provided.

77 FR 448 - Changes To Implement the Preissuance Submissions by Third Parties Provision of the Leahy-Smith...

Science.gov (United States)

2012-01-05

... the Leahy-Smith America Invents Act AGENCY: United States Patent and Trademark Office, Commerce... provision of the Leahy-Smith America Invents Act. This provision provides a mechanism for third parties to... provision of the Leahy-Smith America Invents Act is effective on September 16, 2012, and applies to any...

Effects of the It’s Your Game . . . Keep It Real Program on Dating Violence in Ethnic-Minority Middle School Youths: A Group Randomized Trial

Science.gov (United States)

Markham, Christine M.; Shegog, Ross; Baumler, Elizabeth R.; Addy, Robert C.; Tortolero, Susan R.

2014-01-01

Objectives. We examined whether It’s Your Game . . . Keep It Real (IYG) reduced dating violence among ethnic-minority middle school youths, a population at high risk for dating violence. Methods. We analyzed data from 766 predominantly ethnic-minority students from 10 middle schools in southeast Texas in 2004 for a group randomized trial of IYG. We estimated logistic regression models, and the primary outcome was emotional and physical dating violence perpetration and victimization by ninth grade. Results. Control students had significantly higher odds of physical dating violence victimization (adjusted odds ratio [AOR] = 1.52; 95% confidence interval [CI] = 1.20, 1.92), emotional dating violence victimization (AOR = 1.74; 95% CI = 1.36, 2.24), and emotional dating violence perpetration (AOR = 1.58; 95% CI = 1.11, 2.26) than did intervention students. The odds of physical dating violence perpetration were not significantly different between the 2 groups. Program effects varied by gender and race/ethnicity. Conclusions. IYG significantly reduced 3 of 4 dating violence outcomes among ethnic-minority middle school youths. Although further study is warranted to determine if IYG should be widely disseminated to prevent dating violence, it is one of only a handful of school-based programs that are effective in reducing adolescent dating violence behavior. PMID:24922162

EFFECT OF DATE OF PLANTING ON THE PERFORMANCE OF ...

African Journals Online (AJOL)

BSN

KEY WORDS: Date of Planting, Performance, Groundnut, haulm, yield, grain yield. ... Adamawa State, groundnuts have the highest tonnage among the legumes cultivated and ranks ... germination because of moisture stress) and such planting continues till the ..... variations in temperature and solar radiation intercepted.

Insect disinfestation of packed dates by gamma-radiation

International Nuclear Information System (INIS)

Ahmed, M.S.H.; Hameed, A.A.; Kadhum, A.A.; Ali, S.R.

1985-01-01

The effect of gamma-radiation on insect disinfestation of commercially packed dry dates was studied in collaboration with the Iraqui Date Administration. The wrapping of ''window carton lunch boxes'' (each holding 250 g of dry dates, Zahdi variety) with polyethylene film, compared to cellophane, prevented reinfestation for a long period of storage if treated with 0.70 kGy of gamma-radiation. All live insects that were found in the irradiated boxes and tested were genetically sterile, and those in different developmental stages died within a short period of time without passing through metamorphosis. In all cases (treated or control batches), cellophane-sealed boxes proved to be more vulnerable to reinfestation. Dates packed in plastic cups, used for N/sub 2/ vacuum packaging, were also effectively disinfested by the same dose of radiation. The value of airtight packaging will certainly add to the advantage of the high penetration power of gamma-radiation relative to methyl bromide fumigation. Results of the assessment of the damaging ability of irradiated insects indicate that treatment of packed dates with 0.70 kGy is sufficient as far as quarantine measures are concerned where the possible increase in infestation rate, brought about by radio-resistant insect stages that usually constitute a small fraction in nature, is negligible

Data-driven directions for effective footwear provision for the high-risk diabetic foot.

Science.gov (United States)

Arts, M L J; de Haart, M; Waaijman, R; Dahmen, R; Berendsen, H; Nollet, F; Bus, S A

2015-06-01

Custom-made footwear is used to offload the diabetic foot to prevent plantar foot ulcers. This prospective study evaluates the offloading effects of modifying custom-made footwear and aims to provide data-driven directions for the provision of effectively offloading footwear in clinical practice. Eighty-five people with diabetic neuropathy and a recently healed plantar foot ulcer, who participated in a clinical trial on footwear effectiveness, had their custom-made footwear evaluated with in-shoe plantar pressure measurements at three-monthly intervals. Footwear was modified when peak pressure was ≥ 200 kPa. The effect of single and combined footwear modifications on in-shoe peak pressure at these high-pressure target locations was assessed. All footwear modifications significantly reduced peak pressure at the target locations compared with pre-modification levels (range -6.7% to -24.0%, P diabetic neuropathy and a recently healed plantar foot ulcer, significant offloading can be achieved at high-risk foot regions by modifying custom-made footwear. These results provide data-driven directions for the design and evaluation of custom-made footwear for high-risk people with diabetes, and essentially mean that each shoe prescribed should incorporate those design features that effectively offload the foot. © 2015 The Authors. Diabetic Medicine © 2015 Diabetes UK.

Arm's Length Provision of Public Services

DEFF Research Database (Denmark)

Bennedsen, Morten; Schultz, Christian

We analyze the economic consequences of strategic delegation of the right to decide between public or private provision of governmental service and/or the authority to negotiate and renegotiate with the chosen service provider. Our model encompass both bureaucratic delegation from a government...... contracts. The bargaining effect improves the bargaining position vis a vis a private firm with market power and leads to a lower price for the service...

A Phenomenological Investigation of Adolescent Dating Relationships and Dating Violence Counseling Interventions

Science.gov (United States)

Hays, Danica G.; Michel, Rebecca E.; Cole, Rebekah F.; Emelianchik, Kelly; Forman, Julia; Lorelle, Sonya; McBride, Rebecca; Sikes, April

2011-01-01

Despite the prevalence of dating violence, incidences often go unreported due to a lack of awareness among students as to appropriate dating behaviors. This phenomenology investigated how adolescents conceptualize and experience dating relationships. We explored adolescent females' definitions of healthy and abusive relationships, experiences with…

Perceptions of pharmacists and patients on information provision and their influence on patient satisfaction in Japanese community pharmacies.

Science.gov (United States)

Takaki, Hiroko; Abe, Takeru; Hagihara, Akihito

2015-12-01

The provision of information is now considered a major area in pharmacist-patient interactions. However, few reports have simultaneously evaluated patient and pharmacist perceptions with regard to the pharmacist's information provision. The aims were to clarify the perceptions of pharmacists and patients regarding information provision and the level of influence of those perceptions on patient satisfaction. A cross-sectional survey with respect to information provision was conducted for patients and pharmacists in community pharmacies in Fukuoka Prefecture, Japan. In total, 407 patient-pharmacist pairs were included in a t-test and multilevel analysis. The levels of patient perception regarding information provision were significantly higher than the levels of pharmacist perception in all variables. The pharmacists' perceived level of information provision concerning medication effects had a negative and significant association with patient satisfaction, while the patients' perceived level of information provision by the pharmacist had a positive and significant association with patient satisfaction. Higher patient expectations regarding the level of information provision concerning medication side effects and older age of the pharmacist were adversely related to patient satisfaction. Both pharmacist and patient perceptions of the information provision by pharmacists personalized to the patient had positive associations with patient satisfaction. Pharmacist perceptions related to the information provision were not associated with patient satisfaction. The present study highlights accurate information provision, building good patient-pharmacist relationships, and improving pharmaceutical care in community pharmacy settings. © 2015 John Wiley & Sons, Ltd.

76 FR 44776 - Provisions Common to Registered Entities

Science.gov (United States)

2011-07-27

... framework for regulating the execution of transactions, requiring DCMs, like MGEX, to provide a competitive... fungibility.'' Given the potential adverse effect on innovation and other proposed regulatory provisions, the... subject to legal challenge. Legal challenges or disputes can be not only disruptive to the marketplace but...

Reduction of date microbial load with ozone

Science.gov (United States)

Farajzadeh, Davood; Qorbanpoor, Ali; Rafati, Hasan; Isfeedvajani, Mohsen Saberi

2013-01-01

Background: Date is one of the foodstuffs that are produced in tropical areas and used worldwide. Conventionally, methyl bromide and phosphine are used for date disinfection. The toxic side effects of these usual disinfectants have led food scientists to consider safer agents such as ozone for disinfection, because food safety is a top priority. The present study was performed to investigate the possibility of replacing common conventional disinfectants with ozone for date disinfection and microbial load reduction. Materials and Methods: In this experimental study, date samples were ozonized for 3 and 5 hours with 5 and 10 g/h concentrations and packed. Ozonized samples were divided into two groups and kept in an incubator which was maintained at 25°C and 40°C for 9 months. During this period, every 3 month, microbial load (bacteria, mold, and yeast) were examined in ozonized and non-ozonized samples. Results: This study showed that ozonization with 5 g/h for 3 hours, 5 g/h for 5 hours, 10 g/h for 3 hours, and 10 g/h for 5 hours leads to about 25%, 25%, 53%, and 46% reduction in date mold and yeast load and about 6%, 9%, 76%, and 74.7% reduction in date bacterial load at baseline phase, respectively. Appropriate concentration and duration of ozonization for microbial load reduction were 10 g/h and 3 hours. Conclusion: Date ozonization is an appropriate method for microbial load reduction and leads to an increase in the shelf life of dates. PMID:24124432

76 FR 34886 - General Services Administration Acquisition Regulation; Implementation of Information Technology...

Science.gov (United States)

2011-06-15

... Acquisition Regulation; Implementation of Information Technology Security Provision AGENCY: Office of... information technology (IT) supplies, services and systems with security requirements. DATES: Effective Date... effective date that include information technology (IT) supplies, services and systems with security...

Developmental contexts and sporting success: birth date and birthplace effects in national hockey league draftees 2000-2005.

Science.gov (United States)

Baker, Joseph; Logan, A Jane

2007-08-01

To examine relative age and birth place effects in hockey players drafted to play in the National Hockey League (NHL) between 2000 and 2005 and determine whether these factors influenced when players were chosen in the draft. 1013 North American draftees were evaluated from the official NHL website, which provided birthplace, date of birth and selection order in the draft. Population size was collected from Canadian and American census information. Athletes were divided into four quartiles on the basis of selection date to define age cohorts in hockey. Data between the Canadian and American players were also compared to see if the optimal city sizes differed between the two nations. Relative age and birthplace effects were found, although the optimal city size found was dissimilar to that found in previous studies. Further, there were inconsistencies between the Canadian and American data. Contextual factors such as relative age and size of birthplace have a significant effect on likelihood of being selected in the NHL draft.

Interstellar Reddening Effect on the Age Dating of Population II Stars

Directory of Open Access Journals (Sweden)

Sergio Ortolani

2017-06-01

Full Text Available The age measurement of the stellar halo component of the Galaxy is based mainly on the comparison of the main sequence turn-off luminosity of the globular cluster (GC stars with theoretical isochrones. The standard procedure includes a vertical shift, in order to account for the distance and extinction to the cluster, and a horizontal one, to compensate the reddening. However, the photometry is typically performed with broad-band filters where the shape of the stellar spectra introduces a shift of the effective wavelength response of the system, dependent on the effective temperature (or color index of the star. The result is an increasing distortion—actually a rotation and a progressive compression with the temperature—of the color-magnitude diagrams relatively to the standard unreddened isochrones, with increasing reddening. This effect is usually negligible for reddening E ( B - V on the order of or smaller than 0.15, but it can be quite relevant at larger extinction values. While the ratio of the absorption to the reddening is widely discussed in the literature, the importance of the latter effect is often overlooked. In this contribution, we present isochron simulations and discuss the expected effects on age dating of high-reddening globular clusters.

Public attitudes to genomic science: an experiment in information provision.

Science.gov (United States)

Sturgis, Patrick; Brunton-Smith, Ian; Fife-Schaw, Chris

2010-03-01

We use an experimental panel study design to investigate the effect of providing "value-neutral" information about genomic science in the form of a short film to a random sample of the British public. We find little evidence of attitude change as a function of information provision. However, our results show that information provision significantly increased dropout from the study amongst less educated respondents. Our findings have implications both for our understanding of the knowledge-attitude relationship in public opinion toward genomic science and for science communication more generally.

Combined effects of climate and land-use change on the provision of ecosystem services in rice agro-ecosystems

Science.gov (United States)

Langerwisch, Fanny; Václavík, Tomáš; von Bloh, Werner; Vetter, Tobias; Thonicke, Kirsten

2018-01-01

Irrigated rice croplands are among the world’s most important agro-ecosystems. They provide food for more than 3.5 billion people and a range of other ecosystem services (ESS). However, the sustainability of rice agro-ecosystems is threatened by continuing climate and land-use changes. To estimate their combined effects on a bundle of ESS, we applied the vegetation and hydrology model LPJmL to seven study areas in the Philippines and Vietnam. We quantified future changes in the provision of four essential ESS (carbon storage, carbon sequestration, provision of irrigation water and rice production) under two climate scenarios (until 2100) and three site-specific land-use scenarios (until 2030), and examined the synergies and trade-offs in ESS responses to these drivers. Our results show that not all services can be provided in the same amounts in the future. In the Philippines and Vietnam the projections estimated a decrease in rice yields (by approximately 30%) and in carbon storage (by 15%) and sequestration (by 12%) towards the end of the century under the current land-use pattern. In contrast, the amount of available irrigation water was projected to increase in all scenarios by 10%-20%. However, the results also indicate that land-use change may partially offset the negative climate impacts in regions where cropland expansion is possible, although only at the expense of natural vegetation. When analysing the interactions between ESS, we found consistent synergies between rice production and carbon storage and trade-offs between carbon storage and provision of irrigation water under most scenarios. Our results show that not only the effects of climate and land-use change alone but also the interaction between ESS have to be considered to allow sustainable management of rice agro-ecosystems under global change.

Models of Public Service Provision

DEFF Research Database (Denmark)

Andersen, Lotte Bøgh; Kristensen, Nicolai; Pedersen, Lene Holm

2013-01-01

This article extends the framework of Le Grand (2003, 2010) to encompass responsiveness, and the main argument is that the combination of employee motivation, user capacity, and models of public service provision potentially has serious implications for responsiveness across service areas. Although...... research on employee motivation thrives, especially in the public service motivation (PSM) literature, few studies have investigated user capacity empirically, and we know little about the combination of PSM, user capacity and models of service provision. Analyzing four central service areas (day care......, schools, hospitals, and universities), we find variations in both user capacity and PSM. Taking this variation as a point of departure we discuss what implications different combinations of employee motivation, user capacity, and models of public service provision may have for responsiveness....

76 FR 78145 - Enhancing Airline Passenger Protections: Limited Extension of Effect Date for Full Fare Price...

Science.gov (United States)

2011-12-16

...] RIN 2105-AD92 Enhancing Airline Passenger Protections: Limited Extension of Effect Date for Full Fare Price Advertising AGENCY: Office of the Secretary (OST), Department of Transportation (DOT). ACTION... regarding the time period for compliance with a portion of the full fare and other advertising requirements...

Correlates of minimal dating.

Science.gov (United States)

Leck, Kira

2006-10-01

Researchers have associated minimal dating with numerous factors. The present author tested shyness, introversion, physical attractiveness, performance evaluation, anxiety, social skill, social self-esteem, and loneliness to determine the nature of their relationships with 2 measures of self-reported minimal dating in a sample of 175 college students. For women, shyness, introversion, physical attractiveness, self-rated anxiety, social self-esteem, and loneliness correlated with 1 or both measures of minimal dating. For men, physical attractiveness, observer-rated social skill, social self-esteem, and loneliness correlated with 1 or both measures of minimal dating. The patterns of relationships were not identical for the 2 indicators of minimal dating, indicating the possibility that minimal dating is not a single construct as researchers previously believed. The present author discussed implications and suggestions for future researchers.

Sediment dating in review

International Nuclear Information System (INIS)

Prescott, J.R.; Robertson, G.B.

1997-01-01

The paper will comment on a few issues of particular relevance to Australasia. Thermoluminescent (TL) methods applied to open sites have been demonstrated to be effective. A particularly good example of this is to be found in the South East of South Australia, where a sequence of low ranges runs roughly parallel with the coast. They represent relict sand dunes left behind, on a slowly rising land surface by successive interglacial incursions of the sea at roughly 120 ka intervals. Comparison with ages established on independent geological grounds allows a test of quartz TL and IRSL ages that is believable back to 500 ka. Older than this, we do not yet understand the physics of the quartz well enough to go unequivocally forward (backward?). Similar results are emerging elsewhere. With dating limits being pushed ever further back, the time variation of the environmental radiation giving rise to the stored luminescent energy needs to be addressed. Particularly at wet sites, radioactive disequilibrium must be considered. In any case, a time profile of the radiation dose rate needs to be determined.In dating a given site or sites the value of ages obtained by any dating method,including C-14, is enhanced by parallel measurements with an different method

Planting Date and Seeding Rate Effects on Sunn Hemp Biomass and Nitrogen Production for a Winter Cover Crop

Directory of Open Access Journals (Sweden)

Kipling S. Balkcom

2011-01-01

Full Text Available Sunn hemp (Crotalaria juncea L. is a tropical legume that produces plant biomass and nitrogen (N quickly. Our objectives were to assess the growth of a new sunn hemp cultivar breed to produce seed in a temperate climate and determine the residual N effect on a rye (Secale cereale L. cover crop in east-central Alabama from 2007 to 2009. Plant populations, plant height, stem diameter, biomass production, and N content were determined for two sunn hemp planting dates, following corn (Zea mays L. and wheat (Triticum aestivum L. harvest, across different seeding rates (17, 34, 50, and 67 kg/ha. Rye biomass was measured the following spring. Sunn hemp biomass production was inconsistent across planting dates, but did relate to growing degree accumulation. Nitrogen concentrations were inversely related to biomass production, and subsequent N contents corresponded to biomass levels. Neither planting date nor seeding rate affected rye biomass production, but rye biomass averaged over both planting dates following wheat/sunn hemp averaged 43% and 33% greater than rye following fallow. Rye biomass following corn/sunn hemp was equivalent to fallow plots. Early planting dates are recommended for sunn hemp with seeding rates between 17 and 34 kg/ha to maximize biomass and N production.

Effects of sowing date and plant density on morphological triats, yield and yield components of sweet corn (Zea mays L.

Directory of Open Access Journals (Sweden)

A. Rahmani

2016-04-01

Full Text Available In order to evaluate the effect of sowing date and plant density on the morphological triats, yield and yield components of sweet corn (Zea mays L. var SC. 403 an experiment was conducted at the Khorasan Razavi Agricultural Research and Natural Resources Center, Mashhad, Iran during 2008. This experiment was carried out as split plot based on RCBD with four replications. The sowing date (14th June, 3th July and 24th July and plant densities (66600, 83300 and 111000 plants.ha-1 were arranged in main and sub plots, respectively. The results showed significant differences between different sowing dates for plant height, ear height, and no. of leaves/plant, no. of leaves above ear, stem diameter, dehusked ear yield, can grains yield, no. of grain rows/ear, ear length, ear diameter, kernel depth, no. of ear.plant-1, 1000 kernel weight, ear harvest index and plant harvest index. The highest and the lowest can grains yield with 18.27 and 0.930 ton ha-1 was belonged to 14th June and 24th July sowing date, respectively. Although, delay in sowing date, led to decrease of growth period and also decrease of temperature can lead to improper transfer of photosynthetic materials and cause to grains yield decrease. The plant density had significant effects on husked ear yield, dehusked ear yield and forage yield. The highest can grains yield was harvested from the highest plant density (8.862 t.ha-1 and the lowest can grains yield derived from the lowest plant density (66600 plants.ha-1 with 7.692 t.ha-1. Finally, the interaction of sowing date and plant density was significant only for harvest index. Therefore, the sowing date 14th June and the highest plant density (111000 plants.ha-1, is recommended for summer sowing date of sweet corn in Mashhad with maximum and better can grains production.

Radiometric dating methods

International Nuclear Information System (INIS)

Bourdon, B.

2003-01-01

The general principle of isotope dating methods is based on the presence of radioactive isotopes in the geologic or archaeological object to be dated. The decay with time of these isotopes is used to determine the 'zero' time corresponding to the event to be dated. This paper recalls the general principle of isotope dating methods (bases, analytical methods, validation of results and uncertainties) and presents the methods based on natural radioactivity (Rb-Sr, Sm-Nd, U-Pb, Re-Os, K-Ar (Ar-Ar), U-Th-Ra- 210 Pb, U-Pa, 14 C, 36 Cl, 10 Be) and the methods based on artificial radioactivity with their applications. Finally, the methods based on irradiation damages (thermoluminescence, fission tracks, electron spin resonance) are briefly evoked. (J.S.)

40 CFR 1042.640 - Special provisions for branded engines.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 32 2010-07-01 2010-07-01 false Special provisions for branded engines. 1042.640 Section 1042.640 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... Special Compliance Provisions § 1042.640 Special provisions for branded engines. The following provisions...

TRICARE revision to CHAMPUS DRG-based payment system, pricing of hospital claims. Final rule.

Science.gov (United States)

2014-05-21

This Final rule changes TRICARE's current regulatory provision for inpatient hospital claims priced under the DRG-based payment system. Claims are currently priced by using the rates and weights that are in effect on a beneficiary's date of admission. This Final rule changes that provision to price such claims by using the rates and weights that are in effect on a beneficiary's date of discharge.

Medical devices: reports of corrections and removals; delay of effective data--FDA. Direct final rule; delay of effective date.

Science.gov (United States)

1998-11-18

The Food and Drug Administration (FDA) published in the Federal Register of August 7, 1998 (63 FR 42229), a direct final rule. The direct final rule notified the public of FDA's intention to amend the regulations that govern reports of corrections and removals of medical devices to eliminate the requirement for distributors to make such reports. This document delays the effective date of the direct final rule.

The effects of date consumption on serumic levels of glucose, lipids and lipoproteins in diabetic rats

Directory of Open Access Journals (Sweden)

B Amouoghli Tabrizi

2009-05-01

Full Text Available Diabetes mellitus is an important problem amongst human and animals. In veterinary medicine too, diabetes mellitus occurs in many animals particularly household pets. This study was conducted in order to evaluate the effect of date consumption on serumic levels of glucose, triglyceride, cholesterol, LDL, VLDL and HDL in rats suffering from experimental diabetes mellitus. Thirty male wistar rats with the age of 8 weeks and mean body weight of 200±20 gr were selected and divided into 5 groups so that there were 6 rats per group. The groups consisted of day one healthy control, final day healthy control, healthy treatment consuming date, diabetic treatment consuming date and diabetic control group. Diabetic treatment and control groups received 100 mg/kg of alloxan subcutaneously to create experimental diabetes. The two healthy control groups also received equal amounts of normal saline solution subcutaneously. The injections were repeated a week later in all groups. After observing the diabetes symptoms including polydipsia, polyuria, glucosuria and hyperglycemia in groups that were given alloxan, feeding of healthy and diabetic treatment groups with equal ratio of date and pellet was initiated. Final day healthy control group and diabetic control group were fed only with pellet. The groups were fed for 10 days following the start of diabetes symptoms. Blood samples were collected from all groups on day 10. Evaluation of the serumic levels of glucose, cholesterol and LDL revealed statistically significant increase in diabetic control group in comparison with the healthy control groups and also in healthy and  diabetic treatment groups consuming date as compared with diabetic control and healthy groups (p

Understanding Teen Dating Violence

Science.gov (United States)

Understanding Teen Dating Violence Fact Sheet 2014 Dating violence is a type of intimate partner violence. It occurs between two people in a close relationship. The nature of dating violence can be physical, emotional, or sexual. • Physical— This ...

77 FR 20817 - Puget Sound Energy, Inc.; Notice of Initiation of Proceeding and Refund Effective Date

Science.gov (United States)

2012-04-06

... the proposed rate reduction by Puget Sound Energy, Inc. Puget Sound Energy, Inc., 138 FERC ] 61,236... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. EL12-46-000] Puget Sound Energy, Inc.; Notice of Initiation of Proceeding and Refund Effective Date On March 30, 2012, the...

26 CFR 1.141-16 - Effective dates for qualified private activity bond provisions.

Science.gov (United States)

2010-04-01

... TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Tax Exemption Requirements for State... methods permitted in § 1.142-2(e)(2), an issuer may treat bonds with the longest maturities (determined on...

The Realities of Date Rape.

Science.gov (United States)

Presley, Cara; Watson, Jennifer; Williams, Audrey R.

This poster presentation addresses the issue of date rape, specifically in the college environment. Highlighted are date rape statistics, demographics, and date rape drugs. Also discussed are date rape warnings and prevention strategies. It is concluded that college and university administrators must place the issue of date rape and acquaintance…

An Approach to Measuring Provisions for Collateralised Lending

OpenAIRE

Cho-hoi Hui; Tom Fong

2006-01-01

Under the framework of Basel II, banks which adopt the internal ratings-based approach will be required to compare their actual provisions with expected losses. Any shortfall (i.e., the expected loss exceeds the provision) should be deducted from capital of the bank. It is therefore important to ensure banks make adequate provisions against expected losses. In addition, both sound policy and the Banking Ordinance require banks to take a forward-looking view of provisions. These requirements r...

Effect of sunn hemp (Crotalaria juncea L.) cutting date and planting density on weed suppression in Georgia, USA.

Science.gov (United States)

Morris, J Bradley; Chase, Carlene; Treadwell, Danielle; Koenig, Rosie; Cho, Alyssa; Morales-Payan, Jose Pable; Murphy, Tim; Antonious, George F

2015-01-01

A field study was conducted in 2008 and 2009 at the USDA, ARS, Plant Genetic Resources Conservation Unit in Griffin, GA, to investigate weed suppression by sunn hemp (Crotalaria juncea L). The objectives were to (1) evaluate the effects of apical meristem removal (AMR) at three dates [5, 6, and 7 wks after planting (WAP) on May 14, 2008 and May 21, 2009] and (2) assess the impact of seeding rates (11, 28, and 45 kg ha(-1)) on weed biomass reduction. Weed species were identified at 4, 8, and 12 wks after sunn hemp planting. Sunn hemp cutting date had no significant effect on weed suppression in 2008 but significant differences for grass weeds at 4, 8, and 12 WAP and for yellow nutsedge at 8 and 12 WAP did occur when compared to the control in 2009. In comparison to the sunn hemp-free control plot in 2009, all three seeding rates had reduced grass weed dry weights at 4, 8, and 12 WAP. The total mass of yellow nutsedge when grown with sunn hemp was reduced compared to the total mass of yellow nutsedge grown in the weedy check for all seeding rates at 8 and 12 WAP. Lower grass weed biomass was observed by 12 WAP for cutting dates and seeding rates during 2008 and 2009. Sunn hemp cutting date and seeding rate reduced branch numbers in both years. The reduction in sunn hemp seeding rates revealed a decrease in weed populations.

The Effect of Information Provision on Public Consensus about Climate Change.

Science.gov (United States)

Deryugina, Tatyana; Shurchkov, Olga

2016-01-01

Despite over 20 years of research and scientific consensus on the topic, climate change continues to be a politically polarizing issue. We conducted a survey experiment to test whether providing the public with information on the exact extent of scientific agreement about the occurrence and causes of climate change affects respondents' own beliefs and bridges the divide between conservatives and liberals. First, we show that the public significantly underestimated the extent of the scientific consensus. We then find that those given concrete information about scientists' views were more likely to report believing that climate change was already underway and that it was caused by humans. However, their beliefs about the necessity of making policy decisions and their willingness to donate money to combat climate change were not affected. Information provision affected liberals, moderates, and conservatives similarly, implying that the gap in beliefs between liberals and conservatives is not likely to be bridged by information treatments similar to the one we study. Finally, we conducted a 6-month follow-up with respondents to see if the treatment effect persisted; the results were statistically inconclusive.

Wild jackdaws' reproductive success and their offspring's stress hormones are connected to provisioning rate and brood size, not to parental neophobia.

Science.gov (United States)

Greggor, Alison L; Spencer, Karen A; Clayton, Nicola S; Thornton, Alex

2017-03-01

Many species show individual variation in neophobia and stress hormones, but the causes and consequences of this variation in the wild are unclear. Variation in neophobia levels could affect the number of offspring animals produce, and more subtly influence the rearing environment and offspring development. Nutritional deficits during development can elevate levels of stress hormones that trigger long-term effects on learning, memory, and survival. Therefore measuring offspring stress hormone levels, such as corticosterone (CORT), helps determine if parental neophobia influences the condition and developmental trajectory of young. As a highly neophobic species, jackdaws (Corvus monedula) are excellent for exploring the potential effects of parental neophobia on developing offspring. We investigated if neophobic responses, alongside known drivers of fitness, influence nest success and offspring hormone responses in wild breeding jackdaws. Despite its consistency across the breeding season, and suggestions in the literature that it should have importance for reproductive fitness, parental neophobia did not predict nest success, provisioning rates or offspring hormone levels. Instead, sibling competition and poor parental care contributed to natural variation in stress responses. Parents with lower provisioning rates fledged fewer chicks, chicks from larger broods had elevated baseline CORT levels, and chicks with later hatching dates showed higher stress-induced CORT levels. Since CORT levels may influence the expression of adult neophobia, variation in juvenile stress responses could explain the development and maintenance of neophobic variation within the adult population. Copyright © 2016 The Authors. Published by Elsevier Inc. All rights reserved.

Methods of Services Provision in Slovak Towns

Directory of Open Access Journals (Sweden)

Emília Sičáková-Beblavá

2009-07-01

Full Text Available This article deals with the methods of services provision in Slovak towns.  It addresses decision-making concerning selected services provision, based on a transaction cost economic model. The article looks at five types of services from that point of view. These are core services, i.e., services that are provided in most Slovak towns, thereby allowing outcomes of decision-making to be compared, and services which can be outsourced according to transaction cost theory. Findings partially confirm the hypothesis: Slovak towns do outsource, though “insourcing” moderately prevails. However, a comparison of several research studies in the area indicates a trend towards higher outsourcing of such local services provision.  The findings show that public bodies do not always select the most suitable methods of services provision, as suggested by the transaction costs theory (the Brown-Potoski model. This indicates that it is not only economic models that influence decision-making concerning the organization of services provision in the Slovak towns.

Implementing the optimal provision of ecosystem services.

Science.gov (United States)

Polasky, Stephen; Lewis, David J; Plantinga, Andrew J; Nelson, Erik

2014-04-29

Many ecosystem services are public goods whose provision depends on the spatial pattern of land use. The pattern of land use is often determined by the decisions of multiple private landowners. Increasing the provision of ecosystem services, though beneficial for society as a whole, may be costly to private landowners. A regulator interested in providing incentives to landowners for increased provision of ecosystem services often lacks complete information on landowners' costs. The combination of spatially dependent benefits and asymmetric cost information means that the optimal provision of ecosystem services cannot be achieved using standard regulatory or payment for ecosystem services approaches. Here we show that an auction that sets payments between landowners and the regulator for the increased value of ecosystem services with conservation provides incentives for landowners to truthfully reveal cost information, and allows the regulator to implement the optimal provision of ecosystem services, even in the case with spatially dependent benefits and asymmetric information.

22 CFR 226.48 - Contract provisions.

Science.gov (United States)

2010-04-01

... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Contract provisions. 226.48 Section 226.48 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT ADMINISTRATION OF ASSISTANCE AWARDS TO U.S. NON-GOVERNMENTAL ORGANIZATIONS Post-award Requirements Procurement Standards § 226.48 Contract provisions. The...

48 CFR 11.107 - Solicitation provision.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Solicitation provision. 11... transaction-based reporting method to report its use of voluntary consensus standards to the National... Use of Voluntary Consensus Standards and in Conformity Assessment Activities”). Use of the provision...

7 CFR 457.148 - Fresh market pepper crop insurance provisions.

Science.gov (United States)

2010-01-01

... 7 Agriculture 6 2010-01-01 2010-01-01 false Fresh market pepper crop insurance provisions. 457.148... pepper crop insurance provisions. The fresh market pepper crop insurance provisions for the 1999 and... Fresh Market Pepper Crop Provisions If a conflict exists among the policy provisions, the order of...

Up-Dating: Ratings of Perceived Dating Success Are Better Online than Offline.

Science.gov (United States)

Fullwood, Chris; Attrill-Smith, Alison

2018-01-01

The primary aims of this study were to test whether perceived dating success would differ between offline and online zero-acquaintance dating contexts and to investigate the role that self-esteem might play in these evaluations. Participants were presented with the same photos of targets in either an offline or online dating scenario and rated their chances of dating success along with their perceptions of how attractive they thought the target would consider them. Higher self-esteem individuals believed they would be rated as more attractive. There was an overall perception that, irrespective of self-esteem level, meeting online would lead to better chances of dating success. These findings are considered in relation to an increased ability to more precisely manage impressions and develop an image of the self which would be evaluated more positively online.

Challenges Affecting Participation In Provision Of Public Services In Arusha City Council Tanzania

Directory of Open Access Journals (Sweden)

Joel

2015-08-01

Full Text Available ABSTRACT In recently world creating opportunities under appropriate circumstances for people to manipulate decisions that affect them will increase the sense of ownership and care that is why participation has become a question of concern for any public and private project development and sustainability. The purpose of this study was to assessing the challenges affecting participation in provision of public services in Arusha city council. The specific objective of this study was to find out the challenges affecting public consultations and involvement in provision of public services at Arusha city council. The researcher use survey design technique in studying 150 samples from 416442 which included public citizens mayor councilors and employees at the Arusha city council office. The sample was selected through non- probability sampling techniques which was purposive and convenience. The data was collected through questionnaire and structured interview schedule and data was qualitatively analyzed where the factual and logical interpretation was explained through using of table and percentages. From the findings of the study provision of effective public services in Arusha city council is less effective and unsatisfactory because of insufficient number of staff poor technology conservatism bureaucracy culture relationship politics and poor communication. In order to address the issues the researcher recommends that the governance is weak and it needed to be reviewed in order to enhance the effectiveness of the entire process in provision of effective public services.

7 CFR 457.166 - Blueberry crop insurance provisions.

Science.gov (United States)

2010-01-01

... 7 Agriculture 6 2010-01-01 2010-01-01 false Blueberry crop insurance provisions. 457.166 Section... CORPORATION, DEPARTMENT OF AGRICULTURE COMMON CROP INSURANCE REGULATIONS § 457.166 Blueberry crop insurance provisions. The Blueberry Crop Insurance Provisions for the 2005 and succeeding crop years are as follows...

40 CFR 141.76 - Recycle provisions.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 22 2010-07-01 2010-07-01 false Recycle provisions. 141.76 Section 141...) NATIONAL PRIMARY DRINKING WATER REGULATIONS Filtration and Disinfection § 141.76 Recycle provisions. (a... recycle spent filter backwash water, thickener supernatant, or liquids from dewatering processes must meet...

Carbon 14 dating method

International Nuclear Information System (INIS)

Fortin, Ph.

2000-01-01

This document gives a first introduction to 14 C dating as it is put into practice at the radiocarbon dating centre of Claude-Bernard university (Lyon-1 univ., Villeurbanne, France): general considerations and recalls of nuclear physics; the 14 C dating method; the initial standard activity; the isotopic fractioning; the measurement of samples activity; the liquid-scintillation counters; the calibration and correction of 14 C dates; the preparation of samples; the benzene synthesis; the current applications of the method. (J.S.)

Influence of Seeding Ratio, Planting Date, and Termination Date on Rye-Hairy Vetch Cover Crop Mixture Performance under Organic Management

OpenAIRE

Lawson, Andrew; Cogger, Craig; Bary, Andy; Fortuna, Ann-Marie

2015-01-01

Cover crop benefits include nitrogen accumulation and retention, weed suppression, organic matter maintenance, and reduced erosion. Organic farmers need region-specific information on winter cover crop performance to effectively integrate cover crops into their crop rotations. Our research objective was to compare cover crop seeding mixtures, planting dates, and termination dates on performance of rye (Secale cereale L.) and hairy vetch (Vicia villosa Roth) monocultures and mixtures in the ma...

Dates fruits classification using SVM

Science.gov (United States)

Alzu'bi, Reem; Anushya, A.; Hamed, Ebtisam; Al Sha'ar, Eng. Abdelnour; Vincy, B. S. Angela

2018-04-01

In this paper, we used SVM in classifying various types of dates using their images. Dates have interesting different characteristics that can be valuable to distinguish and determine a particular date type. These characteristics include shape, texture, and color. A system that achieves 100% accuracy was built to classify the dates which can be eatable and cannot be eatable. The built system helps the food industry and customer in classifying dates depending on specific quality measures giving best performance with specific type of dates.

7 CFR 457.162 - Nursery crop insurance provisions.

Science.gov (United States)

2010-01-01

... 7 Agriculture 6 2010-01-01 2010-01-01 false Nursery crop insurance provisions. 457.162 Section 457... CORPORATION, DEPARTMENT OF AGRICULTURE COMMON CROP INSURANCE REGULATIONS § 457.162 Nursery crop insurance provisions. The Nursery Crop Insurance Provisions for the 2006 and succeeding crop years are as follows: FCIC...

7 CFR 457.123 - Almond crop insurance provisions.

Science.gov (United States)

2010-01-01

... 7 Agriculture 6 2010-01-01 2010-01-01 false Almond crop insurance provisions. 457.123 Section 457... CORPORATION, DEPARTMENT OF AGRICULTURE COMMON CROP INSURANCE REGULATIONS § 457.123 Almond crop insurance provisions. The Almond Crop Insurance Provisions for the 2008 and succeeding crop years are as follows: FCIC...

Consequences of Dating for Post-Divorce Maternal Well-Being

Science.gov (United States)

Langlais, Michael R.; Anderson, Edward R.; Greene, Shannon M.

2016-01-01

Repartnering has been linked to health benefits for mothers, yet few studies have examined relationship quality in this context. According to the divorce-stress-adaptation perspective, relationship quality may influence the relationship between maternal well-being and dating after divorce. The current study examines the consequences of dating, relationship quality, and dating transitions (breaking up and dating new partners) on maternal well-being (negative affect and life satisfaction). Using monthly surveys completed by mothers over a two-year period after filing for divorce, we examined changes in intercepts and slopes of dating status and transitions for maternal well-being while also testing the effects of relationship quality. Mothers entering high-quality relationships were likely to report boosts in well-being at relationship initiation compared to single mothers and mothers entering low-quality relationships. Mothers entering lower-quality relationships were likely to report lower levels of well-being than single mothers. Dating transitions were associated with increases in well-being. Implications for maternal adjustment are discussed. PMID:27746511

Effect of Planting Date and Weed Control Methods on Yield and Agronomic Traits of Sunflower (Helianthus annuus L. in Khoy Region

Directory of Open Access Journals (Sweden)

M. Akbari

2010-12-01

Full Text Available Effects of planting dates and weed control methods on yield and agronomic traits of sunflower was investigated. A factorial experiment based on a complete randomized blocks design with four replications was conducted in 2009. Treatments consisted of three planting date (April 4th, May5th and Juns5th and five weed control methods, Trifluralin (2 Lit/ha + Fokus (1.5 Lit/ha, Trifluralin+Nabu-s (3Lit/ha, Trifluralin, Hand weeding and without control. Results indicated that planting dates and weed control methods significantly affected head diameter, 100 grain weight, seed number per head and grain yield. Harvest index and oil percent was affected only by planting dates. The highest grain yield (630.1 g/m2, was produced in the second planting date (May 5 by using Trifluralin+Fokus. Delaying sowing date (after May 5 significantly decreased grain yield. The most important weeds in the experimental site were common lambsquarter (Chenopodium album, field bind weed (Convolvulus arvensis, bastard cabbage (Rapistrum rugosum, flower-of-an-hour (Hibiscus trionum, cockspur grass (Echinochloa colorum and green bristle grass (Setaria verticillata. It was observed that the dry matter weight sharply varied in all weed species in different planting dates, that is, in the 4th April the dry matter production of common lambsquarter and bastard cabbage, in June 5th planting date were maximum. Dry matter of broad leaf and narrow leaf weeds in the date of May 5th was lower than the other two planting dates. The interaction of planting date ×control methods on head diameter, seed number per head, grain yield and weeds dry matter was significant.

22 CFR 63.9 - General provisions.

Science.gov (United States)

2010-04-01

... 22 Foreign Relations 1 2010-04-01 2010-04-01 false General provisions. 63.9 Section 63.9 Foreign Relations DEPARTMENT OF STATE PUBLIC DIPLOMACY AND EXCHANGES PAYMENTS TO AND ON BEHALF OF PARTICIPANTS IN THE INTERNATIONAL EDUCATIONAL AND CULTURAL EXCHANGE PROGRAM § 63.9 General provisions. The following...

30 CFR 847.2 - General provisions.

Science.gov (United States)

2010-07-01

... 30 Mineral Resources 3 2010-07-01 2010-07-01 false General provisions. 847.2 Section 847.2 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR PERMANENT PROGRAM... court of competent jurisdiction enters a judgment against or convicts a person under these provisions...

Assessing the Effect of Planting Date on Safflower Cultivars Growth and Seed Yield in Rafsanjan Condition

Directory of Open Access Journals (Sweden)

F Khatib

2015-09-01

Full Text Available The use of appropriate cultivar and planting date is the most important principles of agronomy; therefore, the aim of the present study was to consider the growth indices of different safflower cultivars and their relationships with seed yield. For this purpose, an experiment was conducted as factorial in randomized block design with four replicates included three planting dates (4 April, 25 April and 16 May and four safflower cultivars (411, Sina, Local Esfahan and Sofeh. The maximum leaf area index (2.33 obtained in the first planting date that it was not significantly different with the second planting date but it decreased up to 70% in the third planting date. In the first planting date, the maximum LAI obtained for Local Esfahan and 411 cultivars. Maximum total dry matter was 124.2 g m-2 for the first planting date that it decreased up to 31 and 78% in the second and third planting dates, respectively. In this planting date Sina and Local Esfahan cultivars had the higher dry matter. Maximum crop growth rate for the first planting date was 38.84 g m-2d-1 that it decreased up to 41 and 66% in the second and third planting dates, respectively. In this planting date, the highest total dry matter obtained for the Local Esfahan cultivar. The results showed that the maximum value of seed yield dedicated to 411 and Local Esfahan cultivars that it had the high correlation with maximum total dry matter. In respect to the present study, it is suggested to use 411 or Local Esfahan cultivars in the first planting date.

Effect of Sowing Date and Sulfur on Yield, Oil Content and Grain Nitrogen of Safflower (Carthamus tinctorius L. in Autumn Cultivation

Directory of Open Access Journals (Sweden)

N Safara

2016-12-01

Full Text Available Introduction Nowadays oilseed crops are considered as the second most important sources of energy in the diet. In this regard, cultivation of oilseed crops such as safflower (Carthamus tinctorius L. is important due to quality of oil seed and medicinal properties. Different planting dates leads to adaptation of vegetative and reproductive growth of plant to temperature, day-length and various solar radiations and as a result affects plant’s development phase and yield. With delayed planting date , temperature and day length increases and development phase will accelerate. In this condition the crop yield will reduce due to crop growth and developmental period will shorten. Sulfur is an essential element for plant nutrition and its role is greater than Phosphorus. Using sulfur increases the heads per plant and grain yield. In order to investigate the effect of sulfur fertilizer under heat stress condition at the terminal growth stages and its role in reducing the negative effects of high temperature stress on safflower, this research was performed. Materials and Methods In order to study effect of planting date and sulfur manure on yield components, nitrogen and oil percent in safflower, a field experiment was carried out in a randomized complete blocks design with three replications in as split plot arrangement at Ramin Agriculture and Natural Resources University of Khuzestan during 2013-2014. The experimental treatments consisted of four planting dates of 30 November, 21 December, 22 January and 1st February were randomly placed in main plots and four levels of sulfur of 0, 200, 400 and 600 kg ha-1 performed randomly in subplots, Sulfur fertilizer was corporated to soil one week before each planting date. Harvest was performed from the mid-May to early-June, during physiological maturity. To measure the yield on maturity time after the removal of margins, Safflower plants were harvested from one m2 unit area. Nitrogen percent was determined

Collateral in Loan Classification and Provisioning

OpenAIRE

In W Song

2002-01-01

Adequate loan classification practices are an essential part of a sound and effective credit risk-management process in a bank. Failure to identify deterioration in credit quality in a timely manner can aggravate and prolong the problem. Two key issues arise with regard to the use of collateral in the context of loan classification and provisioning. In particular, the questions arise whether collateral should be taken into account in classifying a collateralized loan, and whether it should be...

Social Housing Provision in Copenhagen

DEFF Research Database (Denmark)

Tsenkova, Sasha; Vestergaard, Hedvig

-profit housing providers, and a wide range of fiscal and regulatory instruments enhancing the competitive performance of the social housing sector. The research analyses recent housing policy measures and their impact on new social housing provision in Copenhagen. The emphasis is on the mix of housing policy......The paper provides an overview of trends and processes of change affecting new social housing provision in Denmark with a focus on Copenhagen. The local responses are reviewed within the context of changes to the unitary national housing system that functions with a robust range of private and non...... instruments implemented in three major policy domains-fiscal, financial and regulatory-to promote the production of new social housing. The system of new social housing provision is examined as a dynamic process of interaction between public and private institutions defining housing policy outcomes...

Project Date SMART: a Dating Violence (DV) and Sexual Risk Prevention Program for Adolescent Girls with Prior DV Exposure.

Science.gov (United States)

Rizzo, Christie J; Joppa, Meredith; Barker, David; Collibee, Charlene; Zlotnick, Caron; Brown, Larry K

2018-05-01

This study assessed the initial feasibility, acceptability, and efficacy of an intervention aimed at reducing dating violence and sexual risk behavior in a sample of adolescent girls (ages 14-17) with prior exposure to physical dating violence (DV). One hundred and nine girls were randomly assigned to Date SMART (Skills to Manage Aggression in Relationships for Teens) or a Knowledge-only (KO) comparison group. Both intervention arms consisted of six, weekly 2-h sessions and one "booster" session 6 weeks later. Based on principles of cognitive behavioral therapy, the Date SMART intervention was designed to target common underlying skills deficits linked to both DV and sexual risk behavior in adolescent females: depression, self-regulation deficits, and interpersonal skills deficits. Assessments were administered at four time points (baseline, 3, 6, and 9 months). The Date SMART group was effective as reducing sexual DV involvement across the 9-month follow-up period. Both groups evidenced clinically meaningful reductions in physical, emotional, and digital DV involvement, total time in dating relationships, as well as reductions in depression. Findings indicate that delivering a DV and sexual risk prevention intervention to DV-affected adolescent girls is feasible and well-received. Furthermore, a skills-based approach that addresses the co-occurrence of DV and sexual risk behavior may be particularly useful for promoting reductions of sexual DV among high-risk adolescent girls. A future, large-scale trial with an inactive comparison condition is needed to evaluate the efficacy of Date SMART further. Clinical Trials, NCT01326195, and http://www.clinicaltrials.gov.

9 CFR 93.916 - Special provisions.

Science.gov (United States)

2010-01-01

... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Special provisions. 93.916 Section 93... § 93.916 Special provisions. (a) Slaughter. Live VHS-regulated fish from VHS-regulated regions may be... establishment discharges its waste water to a municipal sewage system that includes waste water disinfection...

12 CFR 1261.2 - General provisions.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 7 2010-01-01 2010-01-01 false General provisions. 1261.2 Section 1261.2 Banks and Banking FEDERAL HOUSING FINANCE AGENCY FEDERAL HOME LOAN BANKS FEDERAL HOME LOAN BANK DIRECTORS Federal Home Loan Bank Boards of Directors: Eligibility and Elections § 1261.2 General provisions. (a...

Therapeutic effects of date fruits (Phoenix dactylifera) in the prevention of diseases via modulation of anti-inflammatory, anti-oxidant and anti-tumour activity.

Science.gov (United States)

Rahmani, Arshad H; Aly, Salah M; Ali, Habeeb; Babiker, Ali Y; Srikar, Sauda; Khan, Amjad A

2014-01-01

The current mode of treatment of various diseases based on synthetic drugs is expensive, alters genetic and metabolic pathways and also shows adverse side effects. Thus, safe and effective approach is needed to prevent the diseases development and progression. In this vista, Natural products are good remedy in the treatment/management of diseases and they are affordable and effective without any adverse effects. Dates are main fruit in the Arabian Peninsula and are considered to be one of the most significant commercial crops and also have been documented in Holy Quran and modern scientific literatures. Earlier studies have shown that constituents of dates act as potent antioxidant, anti-tumour as well as anti-inflammatory, provide a suitable alternative therapy in various diseases cure. In this review, dates fruits has medicinal value are summarized in terms of therapeutic implications in the diseases control through anti-oxidant, anti-inflammatory, anti-tumour and ant-diabetic effect.

Evaluation of date kernel oils and their effects on wheat flour characteristics

Directory of Open Access Journals (Sweden)

Elsakr, A. S.

1991-06-01

Full Text Available Date kernels constitute about 13% of the whole date fruit, and cotain moderate amounts of oils with relatively high caloric values. Agwa soft and Aprimi dry date kernel oils were used in this work. Results showed that Aprimi date kernel oils have high levels of both caproic acid and stearic acid of 23.04 and 18.40% respectively, while Agwa kernel oils have high levels of caprylic acid and capric acid of 22.31 and 12.20%. Moreover Agwa oils achieved higher amounts of unsaponifiable matters, sterols and tocopherols. The addition of soft and dry date kernel oils did not improve the wheat flour strength but raised its resistance to extensibility.

Las pepitas de dátiles constituyen alrededor del 13% del fruto entero, y contienen cantidades moderadas de aceite con valores calóricos relativamente altos. En este trabajo se han utilizado aceites de pepitas de dátiles Agwa blandas y Aprimi secas. Los resultados mostraron que los aceites de pepitas de dátiles Aprimi tienen altos niveles de ácidos caproico y esteárico, 23’04 y 18'40% respectivamente, mientras que los aceites de pepitas Agwa tienen niveles altos de ácidos caprílico y cáprico, 22'31 y 12'20%. Por otra parte los aceites Agwa alcanzaron valores elevados de materia insaponificable, esteroles y tocoferoles. La adición de aceites de pepitas de dátiles secas y blandas no mejoró el poder de la harina de trigo pero incrementó su resistencia a la extensibilidad.

Children's Rights, School Exclusion and Alternative Educational Provision

Science.gov (United States)

McCluskey, Gillean; Riddell, Sheila; Weedon, Elisabet

2015-01-01

This paper examines findings from a recent study in Wales of school exclusion and alternative educational provision. Many, but not all, children in alternative provision have been excluded from school. The most recent statistics reveal that nearly 90% of pupils in alternative provision have special educational needs, nearly 70% are entitled to…

Evaluation of an intervention to change attitudes toward date rape.

Science.gov (United States)

Lanier, C A; Elliott, M N; Martin, D W; Kapadia, A

1998-01-01

The prevalence of date rape among college students is a major concern. Although much research has been done on risk factors for date rape, few researchers have specifically described interventions for the various stages of developing a date-rape prevention program. Previous programs have often relied on educational videos that feature a "typical" date-rape scenario, a format that some researchers suggest may have a negative effect on the way people engage in aggressive sexual behavior. A less violent theatrical production based on social learning theory and risk-factor reduction that resulted in a significant improvement in attitudes related to date rape among both male and female students at an elite Texas university is described.

Internet dating as a project: the commodification and rationalisation of online dating

Directory of Open Access Journals (Sweden)

Tjaša Žakelj

2015-04-01

Full Text Available Based on qualitative empirical data from two studies on Internet dating in Slovenia, this paper discusses the social contexts of the Internet dating of heterosexual men and women and homosexual men. Special attention is given to different aspects of the commodification and rationalisation of dating in the process of forming potential (romantic partnerships. First, we discuss our respondents’ reasons for using the Internet to get in touch with potential (romantic partners. Second, we focus on the demands and strategies of targeted market- ing in personal profile writing and, finally, on the process of selecting potential partners. Our study shows that the primary understanding of Internet dating among people who engage in it is its economic nature. Together with targeted marketing and the predeter- mined criteria for choosing interesting others, Internet dating can thus be understood as a market that encourages rationalisation and commodification in the process of forming intimate relationships.

78 FR 38027 - ISO New England Inc.; Notice of Initiation of Proceeding and Refund Effective Date

Science.gov (United States)

2013-06-25

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. EL13-72-000] ISO New England... III.A.15 of Appendix A of ISO New England Inc.'s existing tariff. Dominion Energy Marketing, Inc. and ISO New England Inc., 143 FERC ] 61,233 (2013). The refund effective date in Docket No. EL13-72-000...

12 CFR 931.9 - Transition provision.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Transition provision. 931.9 Section 931.9 Banks and Banking FEDERAL HOUSING FINANCE BOARD FEDERAL HOME LOAN BANK RISK MANAGEMENT AND CAPITAL STANDARDS FEDERAL HOME LOAN BANK CAPITAL STOCK § 931.9 Transition provision. (a) In general. Each Bank shall comply...

Dating Violence among College Students

Science.gov (United States)

Iconis, Rosemary

2013-01-01

Dating violence is a significant problem on college campuses. More than one-fifth of the undergraduate dating population are physically abused by their dating partners and an even greater percentage are psychologically abused. Researchers have identified risk factors for college student dating violence. Preventive interventions are strongly…

The effect of cultivar, sowing date and transplant location in field on bolting of Welsh onion (Allium fistulosum L.).

Science.gov (United States)

Dong, Yinxin; Cheng, Zhihui; Meng, Huanwen; Liu, Hanqiang; Wu, Cuinan; Khan, Abdul Rehman

2013-10-07

Bolting reduces the quality and commercial yield of Welsh onion (Allium fistulosum L.) in production. However, seed production is directly dependent on flower induction and bolting. The Welsh onion belongs to the green plant vernalisation type, specific seedling characteristics and sufficient accumulated time at low temperature are indispensible for the completion of its vernalisation process. Only if these conditions for vernalisation are fulfilled, the plants will bolt in the following year. The present investigation evaluated the effects of cultivar, sowing date and transplant location in field on the bolting of Welsh onion at the Horticultural Farm of the College of Horticulture, Northwest A&F University, Yangling, Shannxi Province, China in two succeeding production years: 2010-2011 and 2011-2012. A strip split plot layout within a randomised complete block design with three replications was used. The results revealed that all three factors (cultivar, sowing date and transplant location) and their interaction had significant effects on the initiation and final rate of bolting observed by 30 April. The earliest bolting date (14 February, 2011 and 15 February, 2012) and the highest bolting rate (100% in 2011 and 62% in 2012) occurred when the JinGuan cultivar was sown on 20 August and transplanted in a plastic tunnel, whereas the latest date and lowest rate (no bolting observed until 30 April) of bolting occurred when the XiaHei cultivar was sown on 29 September and transplanted in an open field. These results suggest that we can control bolting in Welsh onion production by choosing an appropriate cultivar, sowing date and transplant location. Choosing a late bolting cultivar, such as cultivar XiaHei, sowing around October, and transplanting in the open field can significantly delay bolting, while a sowing date in late August should be selected for seed production, and the seedlings should be transplanted in a plastic tunnel to accelerate development of the

20 CFR 404.630 - Use of date of written statement as filing date.

Science.gov (United States)

2010-04-01

... data on the Internet Social Security Benefit Application to us, we will use the date of the... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Use of date of written statement as filing date. 404.630 Section 404.630 Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL OLD-AGE...

26 CFR 1.1271-0 - Original issue discount; effective date; table of contents.

Science.gov (United States)

2010-04-01

... Code. (g) Basis adjustment. (h) Debt instruments denominated in a currency other than the U.S. dollar... instruments issued for money. (1) Issue price. (2) Issue date. (b) Publicly traded debt instruments issued for property. (1) Issue price. (2) Issue date. (c) Debt instruments issued for publicly traded property. (1...

Contraceptive Provision to Adolescent Females Prescribed Teratogenic Medications.

Science.gov (United States)

Stancil, Stephani L; Miller, Melissa; Briggs, Holley; Lynch, Daryl; Goggin, Kathy; Kearns, Gregory

2016-01-01

Rates of adult women receiving contraceptive provision when simultaneously prescribed a known teratogen are alarmingly low. The prevalence of this behavior among pediatric providers and their adolescent patients is unknown. The objective of this study was to describe pediatric provider behaviors for prescribing teratogens concurrently with counseling, referral, and/or prescribing of contraception (collectively called contraceptive provision) in the adolescent population. A retrospective review was conducted examining visits in 2008-2012 by adolescents aged 14 to 25 years in which a known teratogen (US Food and Drug Administration pregnancy risk category D or X) was prescribed. The electronic medical records were queried for demographic information, evidence of contraceptive provision, and menstrual and sexual histories. The data were analyzed using standard statistical methods. Within 4172 clinic visits, 1694 females received 4506 prescriptions for teratogenic medications. The most commonly prescribed teratogens were topiramate, methotrexate, diazepam, isotretinoin, and enalapril. The subspecialties prescribing teratogens most frequently were neurology, hematology-oncology, and dermatology. Overall, contraceptive provision was documented in 28.6% of the visits. Whites versus nonwhites and older versus younger girls were more likely to receive contraceptive provision. The presence of a federal risk mitigation system for the teratogen also increased the likelihood of contraceptive provision. Our data demonstrate female adolescents prescribed teratogens receive inadequate contraception provision, which could increase their risk for negative pregnancy outcomes. Although the presence of a federal risk mitigation system appears to improve contraceptive provision, these systems are costly and, in some instances, difficult to implement. Efforts to improve provider practices are needed. Copyright © 2016 by the American Academy of Pediatrics.

340B Drug Pricing Program Ceiling Price and Manufacturer Civil Monetary Penalties Regulation. Final rule; further delay of effective date.

Science.gov (United States)

2017-05-19

The Health Resources and Services Administration (HRSA) administers section 340B of the Public Health Service Act (PHSA), referred to as the "340B Drug Pricing Program" or the "340B Program." HRSA published a final rule on January 5, 2017, that set forth the calculation of the ceiling price and application of civil monetary penalties. The final rule applied to all drug manufacturers that are required to make their drugs available to covered entities under the 340B Program. In accordance with a January 20, 2017, memorandum from the Assistant to the President and Chief of Staff, entitled "Regulatory Freeze Pending Review," HRSA issued an interim final rule that delayed the effective date of the final rule published in the Federal Register (82 FR 1210, (January 5, 2017)) to May 22, 2017. HHS invited commenters to provide their views on whether a longer delay of the effective date to October 1, 2017, would be more appropriate. After consideration of the comments received on the interim final rule, HHS is delaying the effective date of the January 5, 2017 final rule, to October 1, 2017.

Barriers to and opportunities for provision and dissemination of ...

African Journals Online (AJOL)

This paper discusses factors affecting the provision of information on sexuality and reproductive health to girls in secondary schools in Kenya. The factors include lack of enforcement of national guidelines to educate the girls effectively on sexuality and reproductive health, lack of appropriate information sources, ...

Methods of dating

Energy Technology Data Exchange (ETDEWEB)

Gatty, B

1986-04-01

Scientific methods of dating, born less than thirty years ago, have recently improved tremendously. First the dating principles will be given; then it will be explained how, through natural radioactivity, we can have access to the age of an event or an object; the case of radiocarbon will be especially emphasized. The principle of relative methods such as thermoluminescence or paleomagnetism will also be shortly given. What is the use for dating. The fields of its application are numerous; through these methods, relatively precise ages can be given to the major events which have been keys in the history of universe, life and man; thus, dating is a useful scientific tool in astrophysics, geology, biology, anthropology and archeology. Even if certain ages are still subject to controversies, we can say that these methods have confirmed evolution's continuity, be it on a cosmic, biologic or human scale, where ages are measured in billions, millions or thousands of years respectively.

Gender Role Attitudes and Male Adolescent Dating Violence Perpetration: Normative Beliefs as Moderators.

Science.gov (United States)

Reyes, H Luz McNaughton; Foshee, Vangie A; Niolon, Phyllis Holditch; Reidy, Dennis E; Hall, Jeffrey E

2016-02-01

Commonly used dating violence prevention programs assume that promotion of more egalitarian gender role attitudes will prevent dating violence perpetration. Empirical research examining this assumption, however, is limited and inconsistent. The current study examined the longitudinal association between gender role attitudes and physical dating violence perpetration among adolescent boys (n = 577; 14 % Black, 5 % other race/ethnicity) and examined whether injunctive (i.e., acceptance of dating violence) and descriptive (i.e., beliefs about dating violence prevalence) normative beliefs moderated the association. As expected, the findings suggest that traditional gender role attitudes at T1 were associated with increased risk for dating violence perpetration 18 months later (T2) among boys who reported high, but not low, acceptance of dating violence (injunctive normative beliefs) at T1. Descriptive norms did not moderate the effect of gender role attitudes on dating violence perpetration. The results suggest that injunctive norms and gender role attitudes work synergistically to increase risk for dating violence perpetration among boys; as such, simultaneously targeting both of these constructs may be an effective prevention approach.

Luminescence dating in archaeology

International Nuclear Information System (INIS)

Wintle, A.G.

2001-01-01

Thermoluminescence (TL) dating is routinely applied to burnt lithic material. Simple fires are capable of enabling stones weighing a few hundred grams to reach 450 o C, thus zeroing the TL signal. TL dates have been obtained for Upper and Lower Paleolithic sites in Europe and the Near East. TL dating continues to be used for dating pottery and for authentification of ceramic works of art. Some recent studies report the use of optically stimulated luminescence (OSL) (also know as photoluminescence) for dating very small samples of quartz, e.g. from small pieces of pottery or frm metallurgical slag The major recent advance has been in the development of a reliable laboratory procedure for using the OSL signal from quartz to obtain the past radiation exposure. The quartz OSL signal is extremely sensitive to light and is reduced to a negligible level on exposure to direct sunlight for radionuclides during burial, signal to date san.sized quartz grains extracted from sediments, The OSL signal is stimulated by 470 nm light from emitting diodes and the detected using flirters centred on 340 nm A similar signal can be obtained from feldspar grain when are exposed to infrared wavelengths around 880 nm. The infrared stimulated luminescence (IRSL) signals is also rapidly depleted by exposure to sunlight, and dating of colluvial deposits from archaeological sites has been reported

Effectiveness of "shifting boundaries" teen dating violence prevention program for subgroups of middle school students.

Science.gov (United States)

Taylor, Bruce G; Mumford, Elizabeth A; Stein, Nan D

2015-02-01

We examine whether the Shifting Boundaries (SB) intervention, a primary intervention to prevent youth dating violence and sexual harassment (DV/H), is differentially effective for girls compared with boys or for youth with a history of DV/H experiences. We randomly assigned SB to 30 public middle schools in New York City, enrolling 117 sixth and seventh grade classes to receive a classroom, building, combined, or neither intervention. The SB classroom intervention included six sessions emphasizing the laws/consequences of DV/H, establishing boundaries and safe relationships. The SB schoolwide/building intervention included the use of school-based restraining orders, greater faculty/security presence in unsafe "hot spots" mapped by students, and posters to increase DV/H awareness and reporting. Student surveys were implemented at baseline, immediately after intervention, and 6 months after intervention. At 6 months after intervention, the SB building-level intervention was associated with significant reductions in the frequency of sexual harassment (SH) perpetration and victimization; the prevalence and frequency of sexual dating violence victimization; and the frequency of total dating violence victimization and perpetration. We also had one anomalous finding that the interventions were associated with an increase in the prevalence of SH victimization. These results were consistent for girls and boys, and those with or without a history of DV/H, with the one exception for those exposed to the SB building condition who had earlier reported perpetrating SH had a significantly lower frequency of perpetrating SH at the follow-up than those without such a history. SB can provide effective universal prevention of middle school DV/H experiences, regardless of students' prior exposure histories, and for boys and girls. Copyright © 2015 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

The Effect of Planting Date on the Growth and Yield of Indigo (Indigofera tinctoria L. in Shahrood Conditions

Directory of Open Access Journals (Sweden)

A Ansori

2016-07-01

Full Text Available Introduction A suitable planting date is an important management tool to determine the best match between phenological stages of plant growth with the environmental factors affecting them. Indigo is known for the natural blue colors obtained from the leaflets and branches of this herb. In addition to indigo dyes, it has been used medicinally to purify the liver, reduce inflammation and fever and to alleviate pain. Determining the proper sowing time for the sowing indigo plant is highly important that should be based on the climate of each region separately. The objective of this research was to determine the effect of sowing date on growth and biological yield of indigo plant in Shahrood region. Materials and Methods This experiment was carried out on randomized complete block design with three replications in the experimental field of the University of Shahrood, Iran, in 2011. Treatments were three planting dates (18 June, 3 and 18 July. Plant density was 50 plants per square meter. The distance between the plants on and between the rows was 10 and 20 cm, respectively. Sampling was conducted in six-stages (every 15 days randomly in 0.25 m2. Equation 1 was used to calculate the growth rate. CGR = (Equation 1 Y = (Equation 2 In this equation, W1: dry weight in the first sampling, W2: dry weight in the second sampling, SA: sampling area (m-2, t1: first sampling time, t2: is the second sampling time. To do this, three parameters sigmoid function [Eq. 2], were fitted to dry matter accumulation variation during the season (Equation 2: In the equation 2: Y is the cumulative dry matter content at any time (x of growing season, b: is the slope of increasing and xo is the time (in degree days of reaching to 50% dry matter accumulation. Gaussian function parameter [Eq. 3] was fitted to the crop growth rate data variation: Y = (Equation 3 GDD (Equation 4 In equation 3: Y value is crop growth rate at any time (x of growing season, b: is the slope of

Seismic Moment and Recurrence using Luminescence Dating Techniques: Characterizing brittle fault zone materials suitable for luminescence dating

Science.gov (United States)

Tsakalos, E.; Lin, A.; Bassiakos, Y.; Kazantzaki, M.; Filippaki, E.

2017-12-01

During a seismic-geodynamic process, frictional heating and pressure are generated on sediments fragments resulting in deformation and alteration of minerals contained in them. The luminescence signal enclosed in minerals crystal lattice can be affected and even zeroed during such an event. This has been breakthrough in geochronological studies as it could be utilized as a chronometer for the previous seismic activity of a tectonically active area. Although the employment of luminescence dating has in some cases been successfully described, a comprehensive study outlining and defining protocols for routine luminescence dating applied to neotectonic studies has not been forthcoming. This study is the experimental investigation, recording and parameterization of the effects of tectonic phenomena on minerals luminescence signal and the development of detailed protocols for the standardization of the luminescence methodology for directly dating deformed geological formations, so that the long-term temporal behaviour of seismically active faults could be reasonably understood and modeled. This will be achieved by: a) identifying and proposing brittle fault zone materials suitable for luminescence dating using petrological, mineralogical and chemical analyses and b) investigating the "zeroing" potential of the luminescence signal of minerals contained in fault zone materials by employing experimental simulations of tectonic processes in the laboratory, combined with luminescence measurements on samples collected from real fault zones. For this to be achieved, a number of samples collected from four faults of four different geographical regions will be used. This preliminary-first step of the study presents the microstructural, and mineralogical analyses for the characterization of brittle fault zone materials that contain suitable minerals for luminescence dating (e.g., quartz and feldspar). The results showed that the collected samples are seismically deformed fault

29 CFR 780.305 - 500 man-day provision.

Science.gov (United States)

2010-07-01

... 29 Labor 3 2010-07-01 2010-07-01 false 500 man-day provision. 780.305 Section 780.305 Labor...) Statutory Provisions § 780.305 500 man-day provision. (a) Section 3(u) of the Act defines man-day to mean “any day during which an employee performs agricultural labor for not less than 1 hour.” 500 man-days...

Dating fossil opal phytoliths

International Nuclear Information System (INIS)

Lentfer, C.; Boyd, B.; Torrence, R.

1999-01-01

Full text: Opal phytoliths are microscopic silica bodies formed by the precipitation of hydrated silica dioxide (SiO 2 nH 2 0) in, around and between cell walls. They are relatively resistant to degradation in most environments and thus, can occur in large quantities in palaeosediments. Consequently, they are valuable tools for environmental reconstruction. Furthermore, phytoliths are often the only recoverable organic material in well oxidised sediments, the occluded carbon provides the opportunity for dating sediment whose ages have previously been difficult to determine, and thus, increase the potential for fine resolution determination of environmental change. This poster describes the results of an investigation assessing the viability of AMS radiocarbon dating of fossil phytolith inclusions using samples from Garua Island, West New Britain, PNG. Thirteen phytolith samples, isolated from sediments previously dated using tephrastratigraphy and C14 dating of macroremains of nutshells and wood charcoal, were used in the analysis. As a control measure, thirteen parallel samples of microscopic charcoal were also dated using AMS. The results show that the AMS dates for the microscopic charcoal samples are consistent with ages anticipated from the other dating methods, for all but one sample. However, the dates for eight of the thirteen phytolith samples are considerably younger than expected. This bias could be explained by several factors, including downwashing of phytolith through soils, bioturbation, carbon exchange through the siliceous matrix of the phytolith bodies, and contamination from extraneous sources of modern carbon retained in the samples. Research is currently focusing on the investigation of these issues and selected samples are in the process of being retreated with strong oxidising agents to clear contaminants prior to re-dating. Further to this, a full investigation of one profile with a long sequence is underway. High concentrations of

Effects of sowing dates and different fertilizers on yield, yield components, and oil percentage of castor bean (Ricinus communis L.

Directory of Open Access Journals (Sweden)

parviz rezvani moghadam

2009-06-01

Full Text Available In order to study the effects of sowing dates and different fertilizers on yield, yield components, and oil percentage of castor bean, an experiment was conducted at Experimental station, College of Agriculture, Ferdowsi University of Mashhad, Iran in years 2004-2005. The experimental treatments comprised all combinations of four sowing dates (11 April, 25 April, 8 May and 22 May and three different fertilizers (cow manure (30 tons/ha, compost (30 tons/ha, chemical fertilizers (100 kg/ha N and 250 kg/ha of super phosphate and no fertilizer as control. Different characteristics such as plant height, main inflorescence height, number of inflorescence per plant, number of secondary stems per plant, number of capsules per plant, number of grain per plant, grain weight per plant, 100 seed weight, grain yield, oil percentage and oil yield were recorded. A factorial arrangement based on a randomized complete block design with three replications was used. The results showed by delaying sowing date grain yield, seed oil percentage and oil yield were decreased, but there was no significant differences between 25 April, 8 May and 22 May sowing dates. Harvest index and 100 seed weight did not affect by neither sowing dates nor fertilizer treatments. The highest number of branches per plant, number of fertile inflorescences per plant, number of fertile capsules per plant, number of grain per plant, grain weight per plant and biological yield were obtained at 8 May sowing date on chemical fertilizer. Percentage of seed oil, grain yield and oil yield was higher at the first sowing date (11 April in compost and chemical fertilizer treatments. Keywords: Castor bean, sowing date, fertilizer, grain yield, oil percentage.

Bank loan loss provisions research: A review

Directory of Open Access Journals (Sweden)

Peterson K. Ozili

2017-09-01

Full Text Available We review the recent academic and policy literature on bank loan loss provisioning. Among other things, we observe that there exist some interaction between LLPs and existing prudential, accounting, institutional, cultural, religious, tax and fiscal frameworks which differ across countries; and we find that managerial discretion in provisioning is strongly linked to income smoothing, capital management, signalling, tax management and other objectives. We also address several issues including the ethical dimensions of income smoothing, factors influencing income smoothing, methodological issues in LLP modelling and the dynamic loan loss provisioning experiment; which opens up several avenues for further research such as: finding a balance between sufficient LLPs which regulators want versus transparent LLPs which standard setters want; the sensitivity of abnormal LLPs to changes in equity; the persistence of abnormal LLPs following CEO exit; country-specific interventions that induce LLP procyclicality in emerging countries; the impact of Basel III on banks' provisioning discretion; LLP behaviour among systemic and non-systemic financial institutions; etc. We conclude that regulators need to pay attention to how much discretion lending institutions should have in determining reported provision estimates, and this has been a long standing issue.

Bank Loan Loss Provisions, Investor Protection and the Macroeconomy

OpenAIRE

Ozili, Peterson K

2017-01-01

This study investigates the non-discretionary determinants of bank loan loss provisions in Africa after controlling for macroeconomic fluctuation, financial development and investor protection. We find that non-performing loans, loan-to-asset ratio and loan growth are significant non-discretionary drivers of bank provisions in the African region. We observe that bank provision is a positive function of non-performing loans up to a threshold beyond which bank provisions will no longer increase...

Retirement Date Effects on Saving Bahavior: The Case of Non-Separable Preferences

OpenAIRE

Aylit Tina Romm

2013-01-01

In this paper we demonstrate that the magnitude of the reaction of saving behavior to a change in the anticipated retirement date is largely determined by the degree to which utility is additively separable in consumption and leisure. We show that the relative decrease in saving in response to a later anticipated retirement date is larger when preferences are non-separable in consumption and leisure, and the cross-derivative of the utility function is negative, than when preferences are separ...

The Effect of Information Provision on Public Consensus about Climate Change.

Directory of Open Access Journals (Sweden)

Tatyana Deryugina

Full Text Available Despite over 20 years of research and scientific consensus on the topic, climate change continues to be a politically polarizing issue. We conducted a survey experiment to test whether providing the public with information on the exact extent of scientific agreement about the occurrence and causes of climate change affects respondents' own beliefs and bridges the divide between conservatives and liberals. First, we show that the public significantly underestimated the extent of the scientific consensus. We then find that those given concrete information about scientists' views were more likely to report believing that climate change was already underway and that it was caused by humans. However, their beliefs about the necessity of making policy decisions and their willingness to donate money to combat climate change were not affected. Information provision affected liberals, moderates, and conservatives similarly, implying that the gap in beliefs between liberals and conservatives is not likely to be bridged by information treatments similar to the one we study. Finally, we conducted a 6-month follow-up with respondents to see if the treatment effect persisted; the results were statistically inconclusive.

Provision of protein and energy in relation to measured requirements in intensive care patients

DEFF Research Database (Denmark)

Allingstrup, Matilde Jo; Esmailzadeh, Negar; Knudsen, Anne Wilkens

2012-01-01

, also when adjusted for baseline prognostic variables (APACHE II, SOFA scores and age). Provision of energy, measured resting energy expenditure or energy and nitrogen balance was not related to mortality. The possible cause-effect relationship is discussed after a more detailed analysis of the initial......BACKGROUND & AIMS: Adequacy of nutritional support in intensive care patients is still a matter of investigation. This study aimed to relate mortality to provision, measured requirements and balances for energy and protein in ICU patients. DESIGN: Prospective observational cohort study of 113 ICU...... part of the admission. CONCLUSION: In these severely ill ICU patients, a higher provision of protein and amino acids was associated with a lower mortality. This was not the case for provision of energy or measured resting energy expenditure or energy or nitrogen balances. The hypothesis that higher...

Short communication: Limit feeding dairy heifers: effect of feed bunk space and provision of a low-nutritive feedstuff.

Science.gov (United States)

Greter, A M; Kitts, B L; Devries, T J

2011-06-01

The objectives of this study were to examine the behavioral effects of providing limit-fed dairy heifers an increased amount of feed bunk space compared with recommended feed bunk allowance, and to determine if the effects of provision of extra bunk space would be comparable to those seen when limit-fed heifers are provided a low-nutritive feedstuff. Twelve Holstein dairy heifers (381.1 ± 44.8 d of age, 417.3 ± 47.9 kg), divided into groups of 4, were exposed to each of 3 treatments using a 3 × 3 Latin square design with 7-d periods. The treatments were (1) 0.68 m of feed bunk space/heifer (TMR-0.68), (2) 0.34 m of feed bunk space/heifer (TMR-0.34), and (3) 0.34 m of feed bunk space/heifer with an additional 0.34 m of feed bunk space available for free-choice straw (TMR-S). The total mixed ration was fed once daily at a restricted level (1.83% of body weight) and contained (dry matter basis) 19.9% alfalfa/grass haylage, 20.1% corn silage, 49.6% high-moisture corn, and 10.4% protein supplement. Group dry matter intake (DMI) was recorded daily. Behavior at the feed bunk was recorded for the last 4 d of each treatment period. Due to the provision of straw, DMI was highest on the TMR-S treatment compared with the other treatments (9.4 vs. 7.8 kg/d). Heifers spent the most time feeding when on the TMR-S treatment (147.7 min/d), with no difference in feeding time between the limit-fed TMR treatments (64.5 min/d). Within the TMR-S treatment, feeding time on the straw was 76.9 min/d; thus, the rate of consumption of only the TMR was similar across all treatments. Unrewarded time at the feed bunk (when no feed was present) did not differ between treatments. Heifers did not differ in competitive behavior when on the limit-fed TMR treatments (13.1 displacements/heifer per day). However, while on the TMR-S treatment, heifers displaced each other more frequently (23.8 displacements/heifer per day) than while on the other 2 treatments. Overall, results suggest that neither

Cross-country Differences in Reporting Practices – the Case of Provisions for Liabilities

Directory of Open Access Journals (Sweden)

Katarzyna Klimczak

2017-11-01

Full Text Available Purpose: The aim of the study was to explore and compare reporting practices on provisions for liabilities in different countries. Methodology: The research was limited to the types of provisions that are addressed in the International Accounting Standard 37 - Provisions, Contingent Liabilities and Contingent Assets. For the purpose of the study, financial statements of the biggest public companies in Great Britain, Germany and Poland have been chosen to be taken into consideration. The following detailed issues have been explored: - Presentation of the types of provisions in a statement of financial position and additional notes to a financial statement, - Presentation of the amounts of provisions made, used, and reversed during a given period and the effects of changes in the discount rate, - Scope and quality of descriptions of the nature of obligations presented by entities. The results of the analysis have been viewed from two perspectives - the areas of compliance and non-compliance of reporting on provisions with IFRS have been identified and a comparison of the extent of compliance with particular requirements between companies from different countries has been developed. Findings: The results of the analysis have revealed that companies from selected countries demonstrate different levels of compliance with International Financial Reporting Standards (IFRS. Substantial differences in the scope and the quality of descriptive disclosures on provisions have been also identified. Originality/value: The study contributes to the research on cross-country differences in reporting practices and indicates the need for a further analysis of the underlying determinants

Challenges of user-centred assistive technology provision in Australia: shopping without a prescription.

Science.gov (United States)

Steel, Emily J; Layton, Natasha Ann; Foster, Michele M; Bennett, Sally

2016-01-01

People with disability have a right to assistive technology devices and services, to support their inclusion and participation in society. User-centred approaches aim to address consumer dissatisfaction and sub-optimal outcomes from assistive technology (AT) provision, but make assumptions of consumer literacy and empowerment. Policy discourses about consumer choice prompt careful reflection, and this paper aims to provide a critical perspective on user involvement in assistive technology provision. User-centred approaches are considered, using literature to critically reflect on what user involvement means in AT provision. Challenges at the level of interactions between practitioners and consumers, and also the level of markets and policies are discussed, using examples from Australia. There is no unanimous conceptual framework for user-centred practice. Power imbalances and differing perspectives between practitioners and consumers make it difficult for consumers to feel empowered. Online access to information and international suppliers has not surmounted information asymmetries for consumers or lifted the regulation of publicly funded AT devices. Ensuring access and equity in the public provision of AT is challenging in an expanding market with diverse stakeholders. Consumers require personalised information and support to facilitate their involvement and choice in AT provision. Implications for Rehabilitation Variations in approaches informing AT provision practices have a profound impact on equity of access and outcomes for consumers. An internationalised and online market for AT devices is increasing the need for effective information provision strategies and services. Power imbalances between practitioners and consumers present barriers to the realisation of user-centred practice.

S K Date

Indian Academy of Sciences (India)

Home; Journals; Bulletin of Materials Science. S K Date. Articles written in Bulletin of Materials Science. Volume 23 Issue 2 April 2000 pp 97-101 Magnetic Materials. Comparison of the irreversible thermomagnetic behaviour of some ferro- and ferrimagnetic systems · P S Anil Kumar P A Joy S K Date · More Details Abstract ...

Effects of cultivar and grazing initiation date on fall-grown oat for replacement dairy heifers.

Science.gov (United States)

Coblentz, W K; Brink, G E; Esser, N M; Cavadini, J S

2015-09-01

Fall-grown oat has shown promise for extending the grazing season in Wisconsin, but the optimum date for initiating grazing has not been evaluated. Our objectives for this project were (1) to assess the pasture productivity and nutritive value of 2 oat cultivars [Ogle and ForagePlus (OG and FP, respectively)] with late-September (EG) or mid-October (LG) grazing initiation dates; and (2) to evaluate growth performance by heifers grazing these oat forages compared with heifers reared in confinement (CON). A total of 160 gravid Holstein heifers (80 heifers/yr) were assigned to 10 research groups (8 heifers/group). Mean initial body weight was 509±40.5 kg in 2013 and 517±30.2 kg in 2014. Heifer groups were assigned to specific pastures arranged as a 2×2 factorial of oat cultivars and grazing initiation dates. Grazing heifer groups were allowed to strip-graze oat pastures for 6 h daily before returning to the barn, where they were offered a forage-based basal total mixed ration. Main effects of oat cultivar and sampling date interacted for forage characteristics in 2013, but not in 2014. During 2013, oat forage mass increased until early November before declining in response to freezing weather conditions, thereby exhibiting linear and quadratic effects of sampling date, regardless of oat cultivar. Similar trends over time were observed in 2014. For 2013, the maximum forage mass was 5,329 and 5,046 kg/ha for FP and OG, respectively, whereas the mean maximum forage mass for 2014 was 4,806 kg/ha. ForagePlus did not reach the boot stage of growth during either year of the trial; OG matured more rapidly, reaching the late-heading stage during 2013, but exhibited only minor maturity differences from FP in 2014. For 2013, average daily gain for CON did not differ from grazing heifer groups (overall mean=0.63 kg/d); however, average daily gain from FP was greater than OG (0.68 vs. 0.57 kg/d), and greater from EG compared with LG (0.82 vs. 0.43 kg/d). For 2013, advantages in

Effect of Cultivars and Planting Date on Yield, Oil Content, and Fatty Acid Profile of Flax Varieties (Linum usitatissimum L.

Directory of Open Access Journals (Sweden)

Maricel Andrea Gallardo

2014-01-01

Full Text Available In order to determine the effect of cultivars and planting date on flax fatty acid profile, seed yield, and oil content, an assay with seven cultivars (Baikal, Prointa Lucero, Prointa Ceibal, Panambí INTA, Curundú INTA, Carapé INTA, and Tape INTA was carried out at Parana Agricultural Experimental Station, Argentina. Significant differences among cultivars were found for content of palmitic (5–7 g/100 g, stearic (5–8 g/100 g, linoleic (13–19 g/100 g, saturated (11–15 g/100 g, and unsaturated acids (92–96 g/100 g within the seven cultivars. The best seed yields were observed in Prointa Lucero and Carapé INTA varieties (2091.50 kg·ha−1 and 2183.34 kg·ha−1, respectively in the first planting date and in Carapé INTA and Prointa Lucero (1667 kg·ha−1 and 1886 kg·ha−1, respectively in the second planting date. A delayed planting date had a negative effect on seed yield (1950 kg·ha−1 and 1516 kg·ha−1 and oil content (845 kg·ha−1 and 644 kg·ha−1 but did not affect oil composition.

Aspirations, education and inequality in England: insights from the Effective Provision of Pre-school, Primary and Secondary Education Project

OpenAIRE

Baker, William; Sammons, Pam; Siraj, Iram; Sylva, Kathy; Melhuish, Edward; Taggart, Brenda

2014-01-01

Educational and occupational aspirations have become an important reference point in policy debates about educational inequality. Low aspirations are presented as a major barrier to closing educational attainment gaps and increasing levels of social mobility. Our paper contributes to this on-going debate by presenting data on the educational aspirations of students from the Effective Provision of Pre-School, Primary and Secondary Education Project in England. We analyse factors that help pred...

7 CFR 457.142 - Northern potato crop insurance provisions.

Science.gov (United States)

2010-01-01

... 7 Agriculture 6 2010-01-01 2010-01-01 false Northern potato crop insurance provisions. 457.142... INSURANCE CORPORATION, DEPARTMENT OF AGRICULTURE COMMON CROP INSURANCE REGULATIONS § 457.142 Northern potato crop insurance provisions. The Northern Potato Crop Insurance Provisions for the 2008 and succeeding...

A study on strategic provisioning of cloud computing services.

Science.gov (United States)

Whaiduzzaman, Md; Haque, Mohammad Nazmul; Rejaul Karim Chowdhury, Md; Gani, Abdullah

2014-01-01

Cloud computing is currently emerging as an ever-changing, growing paradigm that models "everything-as-a-service." Virtualised physical resources, infrastructure, and applications are supplied by service provisioning in the cloud. The evolution in the adoption of cloud computing is driven by clear and distinct promising features for both cloud users and cloud providers. However, the increasing number of cloud providers and the variety of service offerings have made it difficult for the customers to choose the best services. By employing successful service provisioning, the essential services required by customers, such as agility and availability, pricing, security and trust, and user metrics can be guaranteed by service provisioning. Hence, continuous service provisioning that satisfies the user requirements is a mandatory feature for the cloud user and vitally important in cloud computing service offerings. Therefore, we aim to review the state-of-the-art service provisioning objectives, essential services, topologies, user requirements, necessary metrics, and pricing mechanisms. We synthesize and summarize different provision techniques, approaches, and models through a comprehensive literature review. A thematic taxonomy of cloud service provisioning is presented after the systematic review. Finally, future research directions and open research issues are identified.

A Study on Strategic Provisioning of Cloud Computing Services

Directory of Open Access Journals (Sweden)

Md Whaiduzzaman

2014-01-01

Full Text Available Cloud computing is currently emerging as an ever-changing, growing paradigm that models “everything-as-a-service.” Virtualised physical resources, infrastructure, and applications are supplied by service provisioning in the cloud. The evolution in the adoption of cloud computing is driven by clear and distinct promising features for both cloud users and cloud providers. However, the increasing number of cloud providers and the variety of service offerings have made it difficult for the customers to choose the best services. By employing successful service provisioning, the essential services required by customers, such as agility and availability, pricing, security and trust, and user metrics can be guaranteed by service provisioning. Hence, continuous service provisioning that satisfies the user requirements is a mandatory feature for the cloud user and vitally important in cloud computing service offerings. Therefore, we aim to review the state-of-the-art service provisioning objectives, essential services, topologies, user requirements, necessary metrics, and pricing mechanisms. We synthesize and summarize different provision techniques, approaches, and models through a comprehensive literature review. A thematic taxonomy of cloud service provisioning is presented after the systematic review. Finally, future research directions and open research issues are identified.

Applications of different dose of irradiation on dates followed by quality parameters

International Nuclear Information System (INIS)

Haddad, Sofien

2007-01-01

The objective of this project is to evaluate the effects of radiation on the conservation of dates and the development of micro-organisms. Deglet Nour variety of dates were purchased from local market and irradiated at doses 0, 0.5, 0.75 and 1 kGy and stored at room temperature for 30 days. During storage, we evaluated the effects of radiation on the evolution of fructose, glucose, sucrose, pH, organic acid and moisture which are parameters of quality of dates. We have also checked its effect on the development on micro-organisms. During storage, there has been a change in the chemical composition and microbiological quality. However, these changes are proportional to the radiation doses applied. 1 kGy dose appears to be the best. It completely inhibits the development of micro-organisms and slows senescence dates. (Author)

17 CFR 230.488 - Effective date of registration statements relating to securities to be issued in certain business...

Science.gov (United States)

2010-04-01

... statements relating to securities to be issued in certain business combination transactions. 230.488 Section... REGULATIONS, SECURITIES ACT OF 1933 Investment Companies; Business Development Companies § 230.488 Effective date of registration statements relating to securities to be issued in certain business combination...

Effects of Water Provision and Hydration on Cognitive Function among Primary-School Pupils in Zambia: A Randomized Trial.

Directory of Open Access Journals (Sweden)

Victoria Trinies

Full Text Available There is a well-established link between hydration and improved cognitive performance among adults, with evidence of similar findings among children. No trials have investigated the impact of water provision on cognitive performance among schoolchildren in hot and arid low-resource settings. We conducted a randomized-controlled trial in five schools with limited water access in Chipata district in Eastern province, Zambia, to assess the efficacy of water provision on cognition. Pupils in grades 3-6 were randomly assigned to either receive a bottle of drinking water that they could refill throughout the day (water group, n = 149 or only have access to drinking water that was normally available at the school (control group, n = 143. Hydration was assessed in the morning before provision of water and in the afternoon through urine specific gravity (Usg measured with a portable refractometer. In the afternoon we administered six cognitive tests to assess short-term memory, concentration, visual attention, and visual motor skills. Morning prevalence of dehydration, defined as Usg≥1.020, was 42%. Afternoon dehydration increased to 67% among the control arm and dropped to 10% among the intervention arm. We did not find that provision of water or hydration impacted cognitive test scores, although there were suggestive relationships between both water provision and hydration and increased scores on tests measuring visual attention. We identified key improvements to the study design that are warranted to further investigate this relationship.ClinicalTrials.gov NCT01924546.

Yield and quality of white mustard seed depending on the seeding dates

Directory of Open Access Journals (Sweden)

Jevđović Radosav

2000-01-01

Full Text Available The effect of sowing dates and harvest dates on yield and quality of white mustard seed been investigated in this study. During the experiment two sowing dates have been tested the first one based on the crops in March, and the other one when the direct sowing was carried out in late May, after the harvest of camomile crops. The harvest of the seed crops in the first seeding date was performed on 1st July, and the second on 15th September. Seed fractioning extracted the following fractions: large (3mm, medium (2 mm and small (1mm. I he objective of the laboratory' experiments was to observe the effect of the seed fraction size on the most important parameters of its quality (germination energy, total germination and absolute mass according to the stipulated terms. Based on the data obtained in the survey, it can be concluded that the seed yield is significantly affected by the varied seeding dates. Earlier seeding date produced significantly increased seed yield (1920 kg/ha than the later seeding date (1160 kg/ha. According to the seed quality parameters, the best characteristics are found in the seed fraction of 3 mm, in both seeding and harvest dates.

Longitudinal Relations between Beliefs Supporting Aggression,Anger Regulation, and Dating Aggression among Early Adolescents.

Science.gov (United States)

Sullivan, Terri N; Garthe, Rachel C; Goncy, Elizabeth A; Carlson, Megan M; Behrhorst, Kathryn L

2017-05-01

Dating aggression occurs frequently in early to mid-adolescence and has negative repercussions for psychosocial adjustment and physical health. The patterns of behavior learned during this developmental timeframe may persist in future dating relationships, underscoring the need to identify risk factors for this outcome. The current study examined longitudinal relations between beliefs supporting aggression, anger regulation, and dating aggression. Participants were 176 middle school students in sixth, seventh, and eighth grade (50 % female; 82 % African American). No direct effects were found between beliefs supporting reactive or proactive aggression and dating aggression. Beliefs supporting reactive aggression predicted increased rates of anger dysregulation, and beliefs supporting proactive aggression led to subsequent increases in anger inhibition. Anger dysregulation and inhibition were associated with higher frequencies of dating aggression. An indirect effect was found for the relation between beliefs supporting reactive aggression and dating aggression via anger dysregulation. Another indirect effect emerged for the relation between beliefs supporting proactive aggression and dating aggression through anger inhibition. The study's findings suggested that beliefs supporting proactive and reactive aggression were differentially related to emotion regulation processes, and identified anger dysregulation and inhibition as risk factors for dating aggression among adolescents.

48 CFR 828.106-72 - Contract provision.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Contract provision. 828... GENERAL CONTRACTING REQUIREMENTS BONDS AND INSURANCE Bonds and Other Financial Protections 828.106-72 Contract provision. Insert 852.228-72, Assisting Service-Disabled Veteran-Owned and Veteran-Owned Small...

The effect of lime pre-treatments of date palm leaves on delignification and in vitro rumen degradability

NARCIS (Netherlands)

Ghorbani, M.; Ahmadi, F.; Rajaee Rad, A.; Zamiri, M.J.; Cone, J.W.; Polikarpov, I.

2017-01-01

Experiments were conducted to determine the effect of lime pre-treatment on the chemical composition and in vitro rumen degradability of date palm leaves (DPL). Lime pre-treatments, with or without oxygen supply, were applied for 1, 2 and 3 weeks at 25 and 40 °C. Lime was neutralized by the

Dynamic provisioning for community services

CERN Document Server

Qi, Li

2013-01-01

Dynamic Provisioning for Community Services outlines a dynamic provisioning and maintenance mechanism in a running distributed system, e.g. the grid, which can be used to maximize the utilization of computing resources and user demands. The book includes a complete and reliable maintenance system solution for the large-scale distributed system and an interoperation mechanism for the grid middleware deployed in the United States, Europe, and China. The experiments and evaluations have all been practically implemented for ChinaGrid, and the best practices established can help readers to construc

Optimal Provision of Public Goods

DEFF Research Database (Denmark)

Kreiner, Claus Thustrup; Verdelin, Nicolaj

2009-01-01

There currently exist two competing approaches in the literature on the optimal provision of public goods. The standard approach highlights the importance of distortionary taxation and distributional concerns. The new approach neutralizes distributional concerns by adjusting the non-linear income...... for the optimal level of a public good without imposing strong assumptions on preferences. This formula shows that distortionary taxation may have a role to play as in the standard approach. However, the main determinants of optimal provision are completely different and the traditional formula with its emphasis...

Perceived Effectiveness of Weekly Announcements in Provision of Learning Support to Sociology Students

Science.gov (United States)

Jabeen, Sadia

2015-01-01

Announcements are considered as important source in provision of academic support to the students. Announcements assist students to get information about the university learning mechanisms, courses and other time management skills, which may help them to make their learning smooth and pleasant. In this context present study documents the perceived…

The Provision of Interventional Radiology Services in Europe: CIRSE Recommendations

Energy Technology Data Exchange (ETDEWEB)

Tsetis, Dimitrios, E-mail: tsetis@med.uoc.gr [University of Crete, Interventional Radiology Unit, Department of Radiology, University Hospital Heraklion, Faculty of Medicine (Greece); Uberoi, Raman, E-mail: raman.uberoi@orh.nhs.uk [John Radcliff Hospital, Radiology Department (United Kingdom); Fanelli, Fabrizio, E-mail: fabrizio.fanelli@uniroma1.it [Sapienza – University of Rome, Interventional Radiology Unit, Department of Radiological Sciences (Italy); Roberston, Iain, E-mail: bsiriain@gmail.com [Gartnavel General Hospital, Interventional Radiology Unit (United Kingdom); Krokidis, Miltiadis, E-mail: mkrokidis@hotmail.com [Cambridge University Hospitals NHS Foundation Trust, Department of Radiology (United Kingdom); Delden, Otto van, E-mail: o.m.vandelden@amc.uva.nl [Academic Medical Center, Department of Radiology (Netherlands); Radeleff, Boris, E-mail: boris.radeleff@med.uni-heidelberg.de [University Hospital of Heidelberg, Department for Diagnostic and Interventional Radiology (Germany); Müller-Hülsbeck, Stefan, E-mail: muehue@diako.de [Ev.-Luth. Diakonissenanstalt zu Flensburg – Zentrum für Gesundheit und Diakonie, Diagnostische u. Interventionelle Radiologie/Neuroradiologie (Germany); Szerbo-Trojanowska, Malgorzata, E-mail: m.trojanowska@umlub.pl [Medical University of Lublin, Interventional Radiology (Poland); Lee, Michael, E-mail: mlee@rcsi.ie [Beaumont Hospital, Department of Radiology (Ireland); Morgan, Robert, E-mail: robert.morgan@stgeorges.nhs.uk [St George’s Hospital, Department of Radiology (United Kingdom); Brountzos, Elias, E-mail: ebrountz@med.uoa.gr [National and Kapodistrian University of Athens (Greece); Belli, Anna Maria, E-mail: Anna.belli@stgeorges.nhs.uk [St George’s Hospital, Department of Radiology (United Kingdom)

2016-04-15

Interventional Radiology (IR) is an essential part of modern medicine, delivering minimally invasive patient-focused care, which has been proven to be safe and effective in both elective and emergency settings. The aim of this document is to outline the core requirements and standards for the provision of Interventional Radiological services, including training, certification, manpower, and accreditation. The ultimate challenge will be the adoption of these recommendations by different countries and health economies around the world, in turn ensuring equal access to IR treatments for all patients, the appropriate distribution of resources for IR service provision as well as the continued development of safe and high-quality IR services in Europe and beyond.

The Provision of Interventional Radiology Services in Europe: CIRSE Recommendations

International Nuclear Information System (INIS)

Tsetis, Dimitrios; Uberoi, Raman; Fanelli, Fabrizio; Roberston, Iain; Krokidis, Miltiadis; Delden, Otto van; Radeleff, Boris; Müller-Hülsbeck, Stefan; Szerbo-Trojanowska, Malgorzata; Lee, Michael; Morgan, Robert; Brountzos, Elias; Belli, Anna Maria

2016-01-01

Interventional Radiology (IR) is an essential part of modern medicine, delivering minimally invasive patient-focused care, which has been proven to be safe and effective in both elective and emergency settings. The aim of this document is to outline the core requirements and standards for the provision of Interventional Radiological services, including training, certification, manpower, and accreditation. The ultimate challenge will be the adoption of these recommendations by different countries and health economies around the world, in turn ensuring equal access to IR treatments for all patients, the appropriate distribution of resources for IR service provision as well as the continued development of safe and high-quality IR services in Europe and beyond.

Bayesian molecular dating: opening up the black box.

Science.gov (United States)

Bromham, Lindell; Duchêne, Sebastián; Hua, Xia; Ritchie, Andrew M; Duchêne, David A; Ho, Simon Y W

2018-05-01

Molecular dating analyses allow evolutionary timescales to be estimated from genetic data, offering an unprecedented capacity for investigating the evolutionary past of all species. These methods require us to make assumptions about the relationship between genetic change and evolutionary time, often referred to as a 'molecular clock'. Although initially regarded with scepticism, molecular dating has now been adopted in many areas of biology. This broad uptake has been due partly to the development of Bayesian methods that allow complex aspects of molecular evolution, such as variation in rates of change across lineages, to be taken into account. But in order to do this, Bayesian dating methods rely on a range of assumptions about the evolutionary process, which vary in their degree of biological realism and empirical support. These assumptions can have substantial impacts on the estimates produced by molecular dating analyses. The aim of this review is to open the 'black box' of Bayesian molecular dating and have a look at the machinery inside. We explain the components of these dating methods, the important decisions that researchers must make in their analyses, and the factors that need to be considered when interpreting results. We illustrate the effects that the choices of different models and priors can have on the outcome of the analysis, and suggest ways to explore these impacts. We describe some major research directions that may improve the reliability of Bayesian dating. The goal of our review is to help researchers to make informed choices when using Bayesian phylogenetic methods to estimate evolutionary rates and timescales. © 2017 Cambridge Philosophical Society.

31 CFR 586.406 - Provision of services.

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Provision of services. 586.406 Section 586.406 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE... & MONTENEGRO) KOSOVO SANCTIONS REGULATIONS Interpretations § 586.406 Provision of services. (a) Except as...

48 CFR 970.1170-2 - Contract provision.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Contract provision. 970... SUPPLEMENTARY REGULATIONS DOE MANAGEMENT AND OPERATING CONTRACTS Describing Agency Needs 970.1170-2 Contract provision. The Contracting Officer shall insert the clause at 970.5211-1, Work authorization, in each...

Dating of cremated bones

OpenAIRE

Lanting, JN; Aerts-Bijma, AT; van der Plicht, J; Boaretto, E.; Carmi, I.

2001-01-01

When dating unburnt bone, bone collagen, the organic fraction of the bone, is used. Collagen does not survive the heat of the cremation pyre, so dating of cremated bone has been considered impossible. Structural carbonate in the mineral fraction of the bone, however, survives the cremation process. We developed a method of dating cremated bone by accelerator mass spectrometry (AMS), using this carbonate fraction. Here we present results for a variety of prehistoric sites and ages, showing a r...

50 CFR 660.320 - Open access fishery-crossover provisions.

Science.gov (United States)

2010-10-01

... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Open access fishery-crossover provisions... West Coast Groundfish-Open Access Fisheries § 660.320 Open access fishery—crossover provisions. (a) Operating in both limited entry and open access fisheries. See provisions at § 660.60, subpart C. (b...

Using microwaves in Disinsection of dates

International Nuclear Information System (INIS)

Zouba, Anis

2008-01-01

The date palm plays a very significant role in Tunisia in term of culture as well as social, economic and ecological aspects. The production of the dates which is estimated to 120.000 tons/year ensures the principal income for the majority of the oasis population of the South of Tunisia and constitutes the basis for agricultural, industrial, commercial and tourist activities, offering million of working days. The date palm is cultivated mainly for the production of dates which are consumed locally or also exported abroad but for its by-products (food of the cattle, wind breaks, fuel, construction) which are marketed and/ or used in the everyday life thus taking part in the sedentarisation of the populations and the maintenance of a fragile socio-economic balance. The date moth, Ectomyelois ceratoniae Zell. ( L will epidoptera, Pyralidae) is without question the most significant problem of the Tunisian date palm. The infestation of dates in the field and in the storage and packing houses enormously depreciates the marketable quality of dates and risk to compromise exports in particular those of the variety Deglet Nour. rates of infestations of about 20% are often recorded in Tunisia where as the European standards require rates lower than 5%. In Tunisia the desinsectisation of dates is done until now by the use of methyl bromide, its high toxicity substantially reduces the duration of date treatment, and consequently the treated volumes. The replacement of this product becomes an urgent need its use will not be authorized by 2015. Within the framework of a agreement between the Regional Research Center in Oasis Agriculture (CRRAO), The Interprofessional Grouping of Fruits (GIF), and the Italian Company IMETEC, the use one of micro-waves as a desinsectisation method of dates was evaluated. The results of this present work showed that total desinsectisation of dates by microwaves can be obtained only with homogeneous dates in term of water content. Total

42 CFR 422.550 - General provisions.

Science.gov (United States)

2010-10-01

... MA organization's corporation into another corporation or the consolidation of the MA organization... effective date of the change. The MA organization must also provide updated financial information and a discussion of the financial and solvency impact of the change of ownership on the surviving organization. (2...

40 CFR 63.1434 - Equipment leak provisions.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 11 2010-07-01 2010-07-01 true Equipment leak provisions. 63.1434... Standards for Hazardous Air Pollutant Emissions for Polyether Polyols Production § 63.1434 Equipment leak provisions. (a) The owner or operator of each affected source shall comply with the HON equipment leak...

38 CFR 21.7135 - Discontinuance dates.

Science.gov (United States)

2010-07-01

...; Pub. L. 98-525) (c) Divorce. If the veteran becomes divorced, the effective date of reduction of his or her educational assistance is the last day of the month in which the divorce occurs. (Authority...) If the veteran or servicemember, for reasons other than being called or ordered to active duty...

The role of private developers in local infrastructure provision in Malaysia

Science.gov (United States)

Salleh, Dani; Okinono, Otega

2016-08-01

Globally, the challenge of local infrastructure provision has attracted much debate amongst different nations including Malaysia, on how to achieve an effective and efficient infrastructural management. This approach therefore, has intensified the efforts of local authorities in incorporating private developers in their developmental agenda in attaining a sustainable infrastructural development in local areas. Basically, the knowledge of the need for adequate provision of local infrastructure is well understood by both local and private authorities. Likewise, the divergent opinions on the usage of private delivery services. Notwithstanding the common perception, significant loopholes have been identified on the most appropriate and ideal approach and practices to adopt in enhancing local infrastructure development. The study therefore examined the role of private developers in local infrastructure provision and procedure adopted by both local authorities and the privates sector in local infrastructure development. Data was obtained using the questionnaire through purposive sampling, administered to 22 local authorities and 16 developers which was descriptively analysed. Emanating from the study findings, the most frequently approved practices by local authorities are joint venture and complete public delivery systems. Likewise, negotiation was identified as a vital tool for stimulating the acquisition of local infrastructure provision. It was also discovered the one of the greatest challenge in promoting private sector involvement in local infrastructure development is due to unregulated-procedure. The study therefore recommends, there is need for local authorities to adopt a collective and integrated approach, nevertheless, cognisance and priority should be given to developing a well-structured and systematic process of local infrastructure provision and development.

Effects of Planting Dates, Irrigation Management and Cover Crops on Growth and Yield of Saffron (Crocus sativus L.

Directory of Open Access Journals (Sweden)

A Koocheki

2017-08-01

Full Text Available Introduction Saffron as a winter active plant with low water requirement is the most strategic medicinal plant in arid and semi-arid parts of Iran. This slow-growing plant has narrow leaves and no aerial stem, hence weeds can be overcome it. Moreover, because of its root and canopy structure an important part of different resources is not used by this low input crop. Therefore, the use of associated crops could be an effective way for increasing resources use efficiencies (Koocheki et al., 2016. Appropriate corm planting date is another important factor that affects saffron growth and yield. Results of some studies show that late spring is the best time for corm planting (Ghasemi-Rooshnavand, 2009; Koocheki et al., 2016. In addition, irrigation management has been evaluated in some studies, but irrigation immediately after corm planting has not been investigated previously. Therefore, the aim of this study was to investigate the effect of irrigation management, planting date and the use of some companion crops on flowering of saffron during two growth cycles. Materials and methods This experiment was carried out as a split-split plot experiment based on a Randomized Complete Block Design with three replications at Research Station, Ferdowsi University of Mashhad, Iran in 2009-2011. Experimental factors included: planting date of saffron as main factor (first of June, first of August and first of October, 2009, the irrigation management as sub factor (irrigation and no irrigation after each planting date and the companion crops as sub-sub factor [Persian clover (Trifolium resupinatum, Bitter vetch (Lathyrus sativus and control. Corm planting was done in 10×25 cm distances with 12 cm depth. In the second year irrigation was done again in the plots which were irrigated after planting in the first year at the same previous dates. Companion crops were sown after first flower picking (November, 2009, then their residue were returned to the soil in

Spatial Aspects of the Provision of Forest Ecosystem Services

DEFF Research Database (Denmark)

Nielsen, Anne Sofie Elberg

to the incorporation of spatial factors into cost and benefit evaluation of FES provision. Focus is on assessing where forest ecosystem provision should be undertaken, determinants of private stakeholder provision efforts and welfare consequences of changes in the provision level. Provision of carbon sequestration...... estimates for the U.S. counties of the cost of carbon sequestration from afforestation (conversion of non-forest land to forest), when afforestation is restricted by Holdridge zone climatic conditions. Aside from assessing the overall marginal cost schedule, the spatial distribution of these are examined......, to assess where afforestation should be undertaken for given carbon prices. The second paper investigates the determinants of landowner participation in a Danish voluntary conservation program. Combining contract data of landowners’ actual choices, GIS information on area specific characteristics...

Physical dating violence victimization in college women in Chile.

Science.gov (United States)

Lehrer, Jocelyn A; Lehrer, Evelyn L; Zhao, Zhenxiang

2010-05-01

There are no published studies on physical dating violence in college students in Chile, and campuses across the country currently lack systematized programs to prevent or respond to this public health problem. This is the first study to examine prevalence and predictors of physical dating violence victimization with a sample of female college students in Chile. A closed-ended questionnaire was administered to students enrolled in general education courses at a major public university. The prevalence of women's physical dating violence victimization was calculated, and generalized ordered logit models were used to estimate risk factors for such victimization (n = 441). Ancillary analyses examined associations of dating violence victimization with experiences of unwanted sexual contact and forced condom nonuse. Approximately 21% of subjects reported one or more incidents of physical dating violence not involving physical injury since age 14, and another 5% reported at least one incident resulting in physical injury during this time period. Risk factors identified in five sequential models were sexual abuse and witnessing of domestic violence in childhood, low parental education, residence away from the parental home, urban residence, and having had sexual intercourse. Maternal employment and religious participation had protective effects. Dating violence victimization was found to be significantly associated with experiences of unwanted sexual contact and forced condom nonuse. The study findings show a high prevalence of physical dating violence, strong associations between several sociodemographic factors and dating violence, and links between dating violence and sexual/reproductive risk. Our results indicate a need to expand attention to this public health problem in Chile as well as other developing countries, where research and prevention/response initiatives have generally been similarly limited. The findings also have important implications for the content of

Thermoluminescence dating

International Nuclear Information System (INIS)

Price, D.M.

1999-01-01

Thermoluminescence (TL) dating of sediments depends upon the acquisition and long term stable storage of TL energy by crystalline minerals contained within a sedimentary unit. This energy is stored in the form of trapped electrons and quartz sand is the most commonly used mineral employed in the dating process. Prior to the final depositional episode it is necessary that any previously acquired TL is removed by exposure to sunlight. After burial the TL begins to build up again at a rate dependent upon the radiation flux delivered by long-lived isotopes of uranium, thorium and potassium. The presence of rubidium and cosmic radiation generally play a lesser but contributory roll, and the total radiation dose delivered to the TL phosphor is modified by the presence of water. The period since deposition is therefore measured by determining the total amount of stored TL energy, the palaeodose (P), and the rate at which this energy is acquired, the annual radiation dose (ARD). TL dating may be applied to eolian, fluvial, coastal and in some cases, marine sediments. the technique is also successfully applied to volcanic materials and to a certain extent to archeological specimens

Shelter provision and state sovereignty in Calais

Directory of Open Access Journals (Sweden)

Michael Boyle

2017-06-01

Full Text Available Government provision of shelter for Calais’ migrant population over the last twenty years has prioritised the assertion of state authority over the alleviation of human suffering. Policies in 2015-16, which involved the destruction of informal shelter and the provision of basic alternative accommodation, continued this trend.

29 CFR 552.108 - Child labor provisions.

Science.gov (United States)

2010-07-01

... 29 Labor 3 2010-07-01 2010-07-01 false Child labor provisions. 552.108 Section 552.108 Labor... OF THE FAIR LABOR STANDARDS ACT TO DOMESTIC SERVICE Interpretations § 552.108 Child labor provisions. Congress made no change in section 12 as regards domestic service employees. Accordingly, the child labor...

40 CFR 63.1410 - Equipment leak provisions.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 11 2010-07-01 2010-07-01 true Equipment leak provisions. 63.1410... leak provisions. The owner or operator of each affected source shall comply with the requirements of 40 CFR part 63, subpart UU (national emission standards for equipment leaks (control level 2)) for all...

Single-machine scheduling with release dates, due dates and family setup times

NARCIS (Netherlands)

Schutten, Johannes M.J.; van de Velde, S.L.; van de Velde, S.L.; Zijm, Willem H.M.

1996-01-01

We address the NP-hard problem of scheduling n independent jobs with release dates, due dates, and family setup times on a single machine to minimize the maximum lateness. This problem arises from the constant tug-of-war going on in manufacturing between efficient production and delivery

Make a date with a tree

International Nuclear Information System (INIS)

Baillie, M.; Pilcher, J.

1988-01-01

The paper concerns the use of dendrochronology to check the accuracy of radiocarbon dating. The Belfast chronology is described - this involves wood samples precisely dated by tree ring analysis and analysed by high-precision radiocarbon analysis. The analysis resulted in the first continuous high-precision calibration of the radiocarbon time-scale, and confirmed the relationship between radiocarbon dates and tree-ring dates. The use of radiocarbon dating to reveal the age of wood samples that have too few rings to produce an accurate date, is also outlined. (U.K.)

Direct dating of human fossils.

Science.gov (United States)

Grün, Rainer

2006-01-01

The methods that can be used for the direct dating of human remains comprise of radiocarbon, U-series, electron spin resonance (ESR), and amino acid racemization (AAR). This review gives an introduction to these methods in the context of dating human bones and teeth. Recent advances in ultrafiltration techniques have expanded the dating range of radiocarbon. It now seems feasible to reliably date bones up to 55,000 years. New developments in laser ablation mass spectrometry permit the in situ analysis of U-series isotopes, thus providing a rapid and virtually non-destructive dating method back to about 300,000 years. This is of particular importance when used in conjunction with non-destructive ESR analysis. New approaches in AAR analysis may lead to a renaissance of this method. The potential and present limitations of these direct dating techniques are discussed for sites relevant to the reconstruction of modern human evolution, including Florisbad, Border Cave, Tabun, Skhul, Qafzeh, Vindija, Banyoles, and Lake Mungo. (c) 2006 Wiley-Liss, Inc.

7 CFR 235.11 - Other provisions.

Science.gov (United States)

2010-01-01

... Program, School Breakfast Program, Special Milk Program, Child and Adult Care Food Program shall not be... termination conditions, including the effective date and, in the case of partial termination, the portion to be terminated. The State agency shall not incur new obligations for the terminated portion after the...

Physical Dating Aggression Growth during Adolescence

Science.gov (United States)

Nocentini, Annalaura; Menesini, Ersilia; Pastorelli, Concetta

2010-01-01

The development of Physical Dating Aggression from the age of 16 to 18 years was investigated in relation to time-invariant predictors (gender, parental education, family composition, number of partners) and to time-varying effects of delinquent behavior and perception of victimization by the partner. The sample consisted of 181 adolescents with a…

40 CFR 1048.635 - What special provisions apply to branded engines?

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 32 2010-07-01 2010-07-01 false What special provisions apply to branded engines? 1048.635 Section 1048.635 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Compliance Provisions § 1048.635 What special provisions apply to branded engines? The following provisions...

The Characteristics of Romantic Relationships Associated with Teen Dating Violence.

Science.gov (United States)

Giordano, Peggy C; Soto, Danielle A; Manning, Wendy D; Longmore, Monica A

2010-11-01

Studies of teen dating violence have focused heavily on family and peer influences, but little research has been conducted on the relationship contexts within which violence occurs. The present study explores specific features of adolescent romantic relationships associated with the perpetration of physical violence. Relying on personal interviews with a sample of 956 adolescents, results indicate that respondents who self-report violence perpetration are significantly more likely than their non-violent counterparts to report higher levels of other problematic relationship dynamics and behaviors such as jealousy, verbal conflict, and cheating. However, we find no significant differences in levels of love, intimate self-disclosure, or perceived partner caring, and violent relationships are, on average, characterized by longer duration, more frequent contact, sexual intimacy and higher scores on the provision and receipt of instrumental support. Finally, violence is associated with the perception of a relatively less favorable power balance, particularly among male respondents. These findings complicate traditional views of the dynamics within violent relationships, add to our understanding of risk factors, and may also shed light on why some adolescents remain in physically abusive relationships.

Single-machine scheduling with release dates, due dates, and family setup times

NARCIS (Netherlands)

J.M.J. Schutten (Marco); S.L. van de Velde (Steef); W.H.M. Zijm

1996-01-01

textabstractWe address the NP-hard problem of scheduling n independent jobs with release dates, due dates, and family setup times on a single machine to minimize the maximum lateness. This problem arises from the constant tug-of-war going on in manufacturing between efficient production and delivery

Witnessing Interparental Violence and Acceptance of Dating Violence as Predictors for Teen Dating Violence Victimization.

Science.gov (United States)

Karlsson, Marie E; Temple, Jeff R; Weston, Rebecca; Le, Vi Donna

2016-04-01

We examined the association between witnessing interparental violence, attitudes about dating violence, and physical and psychological teen dating violence (TDV) victimization. Participants were 918 teens with dating experience. Witnessing interparental violence and acceptance of dating violence were significant predictors of TDV victimization. Acceptance of dating violence was also a partial mediator between witnessing interparental violence and TDV victimization. Witnessing mother-to-father violence and acceptance of female-perpetrated violence were the most consistent predictors. TDV programs aiming to prevent victimization could benefit from targeting youth exposed to father-to-mother and mother-to-father violence, targeting attitudes about violence, and tailoring interventions to gender-specific risk factors. © The Author(s) 2015.

AMS Radiocarbon Dating at Notre Dame

Science.gov (United States)

Howard, Sean

2014-09-01

Current development of a local radiocarbon dating method using Accelerator Mass Spectrometry (AMS) at the University of Notre Dame seeks to provide sensitive, reproducible, and accurate measurements for future interdisciplinary projects. While AMS has been the premier radiocarbon dating method for a few decades, repurposing Notre Dame's FN Tandem accelerator for radiocarbon dating has provided many unique challenges. Experiments have shown radiocarbon dating possible and reproducible using the FN Tandem accelerator, found optimal settings for said accelerator, and established sensitivity limits comparable to dedicated radiocarbon dating facilities. In addition, there is ongoing work to create a local chemistry lab to convert organic artifacts into graphite samples to be dated locally. Once the chemistry side has been completed, several artifacts from the IAEA's radiocarbon intercomparison have been procured. Dating these previously studied artifacts will provide an additional measure on the accuracy and repeatability of both the accelerator and chemical treatment. Provided that these IAEA artifacts are dated successfully, exciting projects will ensue, such as the authentication of artwork and dating of anthropological samples.

Double the dates and go for Bayes - Impacts of model choice, dating density and quality on chronologies

Science.gov (United States)

Blaauw, Maarten; Christen, J. Andrés; Bennett, K. D.; Reimer, Paula J.

2018-05-01

Reliable chronologies are essential for most Quaternary studies, but little is known about how age-depth model choice, as well as dating density and quality, affect the precision and accuracy of chronologies. A meta-analysis suggests that most existing late-Quaternary studies contain fewer than one date per millennium, and provide millennial-scale precision at best. We use existing and simulated sediment cores to estimate what dating density and quality are required to obtain accurate chronologies at a desired precision. For many sites, a doubling in dating density would significantly improve chronologies and thus their value for reconstructing and interpreting past environmental changes. Commonly used classical age-depth models stop becoming more precise after a minimum dating density is reached, but the precision of Bayesian age-depth models which take advantage of chronological ordering continues to improve with more dates. Our simulations show that classical age-depth models severely underestimate uncertainty and are inaccurate at low dating densities, and also perform poorly at high dating densities. On the other hand, Bayesian age-depth models provide more realistic precision estimates, including at low to average dating densities, and are much more robust against dating scatter and outliers. Indeed, Bayesian age-depth models outperform classical ones at all tested dating densities, qualities and time-scales. We recommend that chronologies should be produced using Bayesian age-depth models taking into account chronological ordering and based on a minimum of 2 dates per millennium.

40 CFR 1051.645 - What special provisions apply to branded engines?

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 32 2010-07-01 2010-07-01 false What special provisions apply to branded engines? 1051.645 Section 1051.645 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Provisions § 1051.645 What special provisions apply to branded engines? The following provisions apply if you...

Financial provisions for decommissioning and disposal: the operators' view

International Nuclear Information System (INIS)

Mueller-Dehn, C.

2008-01-01

The German system of making provisions for nuclear power has been the subject of frequent examinations, and has been approved in each case - by the German federal government, the European Commission, the Court of First Instance of the European Communities and, recently, also by the European Court of Justice. The article describes the basic legal principles entailing the obligation to make financial provisions for decommissioning and disposal by setting aside the required funds in line with current practice. The management of the assets balancing the provisions, the system of controls, the economic strength of the firms involved and, especially, the demand for the product they sell, i.e. electricity, ensure permanent availability of these funds. Numerous subsidiary legal provisions ensure transparency of these financial provisions. The external fund model analyzed as an alternative is the rejected both on account of drawbacks in its contents and for legal reasons. Attention is paid to the recommendation by the European Commission of October 2006 about financial provisions for decommissioning and disposal, to which the German system conforms and which does not require the establishment of external funds either. As the system of financial provisions has been operated successfully and reliably in Germany since the beginnings of the use of nuclear power, a plea is made in favor of upholding its structures and functions. (orig.)

The scientific dating of standing buildings.

Science.gov (United States)

Alcock, Nathaniel W

2017-11-17

The techniques of dendrochronology (tree-ring dating) and radiocarbon (14C) dating are described, as they are applied to historic buildings. Both rely on determining the felling dates of the trees used in their construction. For dendrochronology, the construction of master chronologies and the matching of individual ring-width sequences to them is described and, for radiocarbon dating, the use of tree-ring results in calibration. Results of dating are discussed, ranging from the cathedrals of Peterborough and Beauvais and the development of crown-post roof structures, to the dating and identification of standing medieval peasant houses, particularly those built using cruck construction.

Effects of Sowing Date and Limited Irrigation on Yield and Yield Components of Five Rainfed Wheat Varieties in Maragheh Region

Directory of Open Access Journals (Sweden)

A. R. Tavakkoli

2013-03-01

Full Text Available In order to investigate the effects of sowing date (SD and single irrigation (SI amounts on yield and yield components of rainfed wheat varieties, a field experiment was conducted as split-split plots arranged in a randomized complete blocks design with three replications during 2002-2004 at main station of Dryland Agricultural Research Institute in Maragheh, Iran. Treatments included three sowing dates (early, normal and late, three levels of single irrigation (rainfed, 50 mm and 100 mm only at planting time and five wheat varieties (three numbered lines, Azar2 and double-cross Shahi. Results revealed that interactions of SD, SI and wheat varieties were significant for grain yield, number of kernels per spike and water productivity (P≤0.01. Single irrigation at normal planting time increased grain yield, straw, biomass, harvest index, and water productivity. Grain yield and water productivity were increased by 131% and 84.8%, respectively. Single irrigation at late planting time was not significant on agronomic traits and produced low water productivity. Regarding the reaction of wheat to planting date and single irrigation, results showed that normal single irrigation can improve yield, yield components and water productivity index. The effectiveness of single irrigation under dryland conditions can be observed in all wheat cultivars. Although this effectiveness on yield and yield components is observable, but it is necessary to select the time of irrigation properly.

A Meta-Analysis of Empirically Tested School-Based Dating Violence Prevention Programs

Directory of Open Access Journals (Sweden)

Sarah R. Edwards

2014-05-01

Full Text Available Teen dating violence prevention programs implemented in schools and empirically tested were subjected to meta-analysis. Eight studies met criteria for inclusion, consisting of both within and between designs. Overall, the weighted mean effect size (ES across studies was significant, ESr = .11; 95% confidence interval (CI = [.08, .15], p < .0001, showing an overall positive effect of the studied prevention programs. However, 25% of the studies showed an effect in the negative direction, meaning students appeared to be more supportive of dating violence after participating in a dating violence prevention program. This heightens the need for thorough program evaluation as well as the need for decision makers to have access to data about the effectiveness of programs they are considering implementing. Further implications of the results and recommendations for future research are discussed.

Access control infrastructure for on-demand provisioned virtualised infrastructure services

NARCIS (Netherlands)

Demchenko, Y.; Ngo, C.; de Laat, C.; Smari, W.W.; Fox, G.C.

2011-01-01

Cloud technologies are emerging as a new way of provisioning virtualised computing and infrastructure services on-demand for collaborative projects and groups. Security in provisioning virtual infrastructure services should address two general aspects: supporting secure operation of the provisioning

Remarks about the Bill of 23 March 2017 of the “Directive of the Minister of Science and Higher Education, Republic of Poland, dated ………… 2017”

Directory of Open Access Journals (Sweden)

Michał Kokowski

2017-12-01

Full Text Available The article discuses the Bill of 23 March 2017 of the “Directive of the Minister of Science and Higher Education, Republic of Poland, dated ………… 2017”. It indicates serious flaws of this Bill regarding legislation and the science of science (including bibliometrics, and proposes significant amendments to the content of the provisions of this Directive.

Neighborhood Factors and Dating Violence Among Youth: A Systematic Review.

Science.gov (United States)

Johnson, Renee M; Parker, Elizabeth M; Rinehart, Jenny; Nail, Jennifer; Rothman, Emily F

2015-09-01

The purpose of this review is to summarize the empirical research on neighborhood-level factors and dating violence among adolescents and emerging adults to guide future research and practice. In 2015, a total of 20 articles were identified through a search of the literature using PubMed. Eligible articles included those that (1) had been published in a peer-reviewed journal since 2005; (2) reported a measure of association between at least one neighborhood-level factor and dating violence; and (3) had a study population of youth aged dating violence and neighborhood factors, and measures of effect. Results were summarized into three categories based on the aspect of neighborhood that was the focus of the work: demographic and structural characteristics (n=11); neighborhood disorder (n=12); and social disorganization (n=8). There was some evidence to suggest that neighborhood disadvantage is associated with dating violence, but very little evidence to suggest that residence characteristics (e.g., racial heterogeneity) are associated with dating violence. Results do suggest that perceived neighborhood disorder is associated with physical dating violence perpetration, but do not suggest that it is associated with physical dating violence victimization. Social control and community connectedness are both associated with dating violence, but findings on collective efficacy are mixed. Existing research suggests that neighborhood factors may be associated with dating violence. However, there is a limited body of research on the neighborhood context of dating violence, and more rigorous research is needed. Copyright © 2015 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

Mitigating Provider Uncertainty in Service Provision Contracts

Science.gov (United States)

Smith, Chris; van Moorsel, Aad

Uncertainty is an inherent property of open, distributed and multiparty systems. The viability of the mutually beneficial relationships which motivate these systems relies on rational decision-making by each constituent party under uncertainty. Service provision in distributed systems is one such relationship. Uncertainty is experienced by the service provider in his ability to deliver a service with selected quality level guarantees due to inherent non-determinism, such as load fluctuations and hardware failures. Statistical estimators utilized to model this non-determinism introduce additional uncertainty through sampling error. Inability of the provider to accurately model and analyze uncertainty in the quality level guarantees can result in the formation of sub-optimal service provision contracts. Emblematic consequences include loss of revenue, inefficient resource utilization and erosion of reputation and consumer trust. We propose a utility model for contract-based service provision to provide a systematic approach to optimal service provision contract formation under uncertainty. Performance prediction methods to enable the derivation of statistical estimators for quality level are introduced, with analysis of their resultant accuracy and cost.

Effect of sowing date on grain quality of sorghum ( Sorghum bicolor ...

African Journals Online (AJOL)

IVHAA) while minerals; iron and zinc were determined using Atomic Absorption Spectrophotometry. Significant site by variety by sowing date interactions at P < 0.05 level of probability were obtained for protein, iron and zinc content of sorghum ...

Security infrastructure for dynamically provisioned cloud infrastructure services

NARCIS (Netherlands)

Demchenko, Y.; Ngo, C.; de Laat, C.; Lopez, D.R.; Morales, A.; García-Espín, J.A.; Pearson, S.; Yee, G.

2013-01-01

This chapter discusses conceptual issues, basic requirements and practical suggestions for designing dynamically configured security infrastructure provisioned on demand as part of the cloud-based infrastructure. This chapter describes general use cases for provisioning cloud infrastructure services

Effect of harvest date on the nutritional quality and antioxidant capacity in 'Hass' avocado during storage.

Science.gov (United States)

Wang, Meng; Zheng, Yusheng; Khuong, Toan; Lovatt, Carol J

2012-11-15

The effect of harvest date on nutritional compounds and antioxidant activity (AOC) in avocado (Persea americana Mill. cv Hass) fruit during storage was determined. The fruits were harvested at seven different dates and ripened at 25 °C following 21 or 35 days of cold storage. The results indicated that the phenolic and glutathione contents were increased and the ascorbic acid content was not significantly different in early harvested fruit (January to March), and the phenolic, ascorbic acid and glutathione contents were increased slightly and then decreased on late harvested fruit (April to June). Similar trends were observed in the changes of AOC. Furthermore, AOC in early harvested fruit after storage for 35 days was much higher than that in late harvested fruit after storage for 21 days. Therefore, avocado can be harvested earlier for economic benefits according to the market and can keep high nutritional value for human health benefits. Copyright © 2012 Elsevier Ltd. All rights reserved.

Proposal for the award of a contract for provision of on-site welding inspections for the LHC

CERN Document Server

European Organization for Nuclear Research

2004-01-01

This document concerns the award of a contract for the provision of on-site welding inspections for the LHC magnets and their interconnections. Following a market survey MS-3207/TIS carried out among 82 firms in twelve Member States, a call for tenders (IT-3276/AT/LHC) was sent on 27 January 2004 to twelve firms, in seven Member States. By the closing date, CERN had received five tenders from four firms and one consortium in three Member States. The Finance Committee is invited to agree to the negotiation of a contract with IS SERVICES (FR), the lowest bidder for the provision of on-site welding inspections for the LHC for a total amount not exceeding 710 197 euros (1 121 543 Swiss francs) covering a period of three years starting on 1 July 2004 with an option for additional work for an amount of 89 677 euros (141 619 Swiss francs) bringing the total amount to 799 874 euros (1 263 162 Swiss francs) not subject to revision. The rate of exchange used is that stipulated in the tender. The firm has indicated the ...

Proposal for the award of a contract for provision of mechanical design and draughting services off the CERN site

CERN Document Server

2004-01-01

This document concerns the award of a contract for the provision of mechanical design and draughting services off the CERN site. Following a market survey carried out among 62 firms in fifteen Member States, a call for tenders (IT-3213/EST) was sent on 19 January 2004 to eight firms, in seven Member States. By the closing date, CERN had received eight tenders from eight firms in seven Member States. The Finance Committee is invited to agree to the negotiation of a contract with ACROTECNA (FR), the lowest bidder, for the provision of mechanical design and draughting services off the CERN site for an amount of 489 373 euros (771 882 Swiss francs) for an initial period of three years starting on 1 July 2004, subject to revision for inflation from 1 July 2007. The rate of exchange used is that stipulated in the tender. The contract will include options for two one-year extensions beyond the initial three-year period. The firm has indicated the following distribution by country of the contract value covered by thi...

7 CFR 457.129 - Fresh market sweet corn crop insurance provisions.

Science.gov (United States)

2010-01-01

... 7 Agriculture 6 2010-01-01 2010-01-01 false Fresh market sweet corn crop insurance provisions. 457... sweet corn crop insurance provisions. The fresh market sweet corn crop insurance provisions for the 2008... Reinsured Policies Fresh Market Sweet Corn Crop Provisions 1. Definitions Allowable cost.—The dollar amount...

How AMS dating changed my life

International Nuclear Information System (INIS)

Spriggs, M.

2001-01-01

Accelerator mass spectrometry (AMS) radiocarbon dating was developed in the late 1970s. Remembering back to a time before AMS dating was available to archaeologists is a bit like trying to remember how we ever survived without desktop computers, email or automatic teller machines. My own particular interest in AMS dating was an inevitable offshoot from my long-established interest in chronometric hygiene, or 'getting the dates right'. In this paper I attempt to illustrate that accurate dating matters, by discussing some examples of AMS dating projects with which I have been involved over the last six years or so. In relation to these projects, AMS has given us the ability to date sites which we could not before. It has enabled us to provide more detailed stratigraphies when datable materials are rare. It has allowed us to date materials we could not date before, such as rock art pigments. It has been able to provide indications of the degree of site disturbance in the absence of other obvious forms of evidence. And it has allowed us to assess claims for the antiquity of particular material cultural types and faunal introductions. (author). 41 refs

Provisions for the dismantling of nuclear facilities are sufficient

International Nuclear Information System (INIS)

Le Ngoc, B.

2016-01-01

The European Union has assessed the provisions made by the nuclear plant operators to face the future costs of dismantling. The United-Kingdom and the Netherlands are the single E.U. members to have provisions covering the whole of the expenses (respectively 100% and 94%). The figure for France is very low 33% (far below the European average of 56%). According to French authorities the provisions for the dismantling of nuclear facilities are strictly defined by law: they must be made progressively till the decommissioning and they must be composed by dedicated assets. The costs of the dismantling is regularly re-assessed for taking into account technological progress and changes in regulation. Furthermore the French system limits the period in which provisions are made to the initial operating life of the plant: mostly 40 years which is a prudent measure. In other E.U. members like Germany, the provisions are not covered by dedicated assets which might endanger the capacity of the operator to face the future costs. The progressiveness of the French systems of provision-making is fair because the dismantling costs are spread equally over the entire operating period of the facility. (A.C.)

Second Quaternary dating workshop

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-11-01

The second Quaternary dating methods workshop was held at Lucas Heights and sponsored by ANSTO and AINSE. Topics covered include, isotope and thermoluminescence dating, usage of accelerator and thermal ionisation mass spectrometry in environmental studies emphasizing on the methodologies used and sample preparation

Second Quaternary dating workshop

International Nuclear Information System (INIS)

1999-01-01

The second Quaternary dating methods workshop was held at Lucas Heights and sponsored by ANSTO and AINSE. Topics covered include, isotope and thermoluminescence dating, usage of accelerator and thermal ionisation mass spectrometry in environmental studies emphasizing on the methodologies used and sample preparation

Microscale radiocarbon dating of paintings

International Nuclear Information System (INIS)

Hendriks, Laura; Hajdas, Irka; McIntyre, Cameron; Kueffner, Markus; Ferreira, Ester S.B.; Scherrer, Nadim C.

2016-01-01

In this paper, radiocarbon dating of paintings using minimal sample sizes has been investigated, in an effort to address the problem of limited access to sample material in paintings. 14 C analyses were conducted on signed and dated paintings from two Swiss artists of the twentieth century. The selected paintings dated from the 1930s and 1960s, provided the opportunity to evaluate the dating accuracy on paintings realized before and after 1950 AD when the 14 C bomb peak was created, as a result of the nuclear tests conducted in the 1950/1960s. The work focused on the one hand on minimizing the size of the canvas sample required for accelerator mass spectrometer radiocarbon measurement on the gas ion source of the MICADAS and, on the other hand, on testing the possibility of dating the organic binder of the paint. Following careful characterization of the paint composition by X-ray fluorescence spectroscopy, Fourier transformed infrared spectroscopy, and Raman spectroscopy, paints containing no other carbon source than the natural organic binder were identified and dated. (orig.)

Microscale radiocarbon dating of paintings

Energy Technology Data Exchange (ETDEWEB)

Hendriks, Laura; Hajdas, Irka; McIntyre, Cameron [ETH Zurich, Ion Beam Physics, Zurich (Switzerland); Kueffner, Markus; Ferreira, Ester S.B. [SIK-ISEA, Zurich, Zurich (Switzerland); Scherrer, Nadim C. [Bern University of Applied Sciences, HKB, Bern (Switzerland)

2016-03-15

In this paper, radiocarbon dating of paintings using minimal sample sizes has been investigated, in an effort to address the problem of limited access to sample material in paintings. {sup 14}C analyses were conducted on signed and dated paintings from two Swiss artists of the twentieth century. The selected paintings dated from the 1930s and 1960s, provided the opportunity to evaluate the dating accuracy on paintings realized before and after 1950 AD when the {sup 14}C bomb peak was created, as a result of the nuclear tests conducted in the 1950/1960s. The work focused on the one hand on minimizing the size of the canvas sample required for accelerator mass spectrometer radiocarbon measurement on the gas ion source of the MICADAS and, on the other hand, on testing the possibility of dating the organic binder of the paint. Following careful characterization of the paint composition by X-ray fluorescence spectroscopy, Fourier transformed infrared spectroscopy, and Raman spectroscopy, paints containing no other carbon source than the natural organic binder were identified and dated. (orig.)

Towards Scalable Cost-Effective Service and Survivability Provisioning in Ultra High Speed Networks

Energy Technology Data Exchange (ETDEWEB)

Bin Wang

2006-12-01

Optical transport networks based on wavelength division multiplexing (WDM) are considered to be the most appropriate choice for future Internet backbone. On the other hand, future DOE networks are expected to have the ability to dynamically provision on-demand survivable services to suit the needs of various high performance scientific applications and remote collaboration. Since a failure in aWDMnetwork such as a cable cut may result in a tremendous amount of data loss, efficient protection of data transport in WDM networks is therefore essential. As the backbone network is moving towards GMPLS/WDM optical networks, the unique requirement to support DOE’s science mission results in challenging issues that are not directly addressed by existing networking techniques and methodologies. The objectives of this project were to develop cost effective protection and restoration mechanisms based on dedicated path, shared path, preconfigured cycle (p-cycle), and so on, to deal with single failure, dual failure, and shared risk link group (SRLG) failure, under different traffic and resource requirement models; to devise efficient service provisioning algorithms that deal with application specific network resource requirements for both unicast and multicast; to study various aspects of traffic grooming in WDM ring and mesh networks to derive cost effective solutions while meeting application resource and QoS requirements; to design various diverse routing and multi-constrained routing algorithms, considering different traffic models and failure models, for protection and restoration, as well as for service provisioning; to propose and study new optical burst switched architectures and mechanisms for effectively supporting dynamic services; and to integrate research with graduate and undergraduate education. All objectives have been successfully met. This report summarizes the major accomplishments of this project. The impact of the project manifests in many aspects: First

Dating methods and their relevance in physics

International Nuclear Information System (INIS)

Schneider, H.

1981-01-01

The article describes some of the most important radiometric clocks. It is pointed out how much the chronological interpretation of isotopic ratios depends on preconceived models about origin and history of investigated minerals. A number of physico-chemical effects are discussed, which give rise to fictitious datings. The possibility is considered that all the radiometric ages used for establishing the geologic time scale might be due to such effects. The history and foundations of the latter are reviewed, and the possibility of a wrong decision is mentioned. Several results from fossil objects indicate very young ages. The usual treatment of anomalous results is criticised. Long-time clocks fails to reproduce documented young ages. It is suggested that in the age interpretation of isotopic ratios much younger than conventional ages be also taken into consideration. The importance of directly dating fossils is stressed. (orig./HP) [de

Low-cost housing design and provision: A case study of Kenya

Science.gov (United States)

Kabo, Felichism W.

Shelter is as basic a human need as food and water. Today, many people in Third World countries live in sub-standard housing, or lack shelter altogether. Prior research addresses either one of two housing dimensions: broader provision processes, or specific aspects of design. This dissertation is an effort at addressing both dimensions, the underlying premise being that their inter-connectedness demands an integrative approach. More specifically, this dissertation is a combined strategy case study of housing design and provision in Kenya, a sub-Saharan African country with serious shelter problems. A majority of Kenya's urban population lives in slums or squatter settlements. This dissertation covers four major areas of housing design and provision in Kenya: building materials, user preferences for building materials and housing designs, interior layouts, and the organizational context of the housing sector. These four areas are theoretically unified by Canter's (1977) model of place. Each of the first three areas (housing design) relates to one or more of the three domains in the model. The fourth area (housing provision) pertains to the model's context and framework. The technical building materials research reveals the feasibility of making low-cost materials (soil-cements) with satisfactory engineering performance. The research in preference for building materials reveals that the two independent variables, soil and mix, have a significant effect on potential users' ratings. The housing preference study reveals that of the four independent variables, design and type had a significant effect on potential users' ratings, while materials and construction method did not have a significant effect. The interior layout studies reveal important associations between spatial configurations and a key space (the kitchen), and between configuration and conceptualizations of living, cooking, and sleeping spaces. The findings from the studies of preferences and interior

Effect of particle size and concentration on the mechanical properties of polyester/date palm seed particulate composites

Directory of Open Access Journals (Sweden)

Alewo Opuada AMEH

2015-05-01

Full Text Available The use of cellulosic materials as reinforcement in composites can greatly enhance their properties. The thrust of this study was to investigate the effect of date palm seed particle on the properties of reinforced polyester. Unsaturated polyester resin was reinforced with date palm seed particles of 0.5, 2.0 and 2.8mm particle sizes using variable particle loadings of 5, 10, 15, 20 and 25wt%. The composites obtained were subjected to various types of mechanical and physical tests in order to assess their performance. The optimum tensile strength of 16.7619N/mm2 and elastic modulus of 343.8N/mm2 were attained at 15wt% and 10wt% loading (using 0.5mm particles respectively and percent water absorption was found to be least for 0.5mm particle size. The hardness was enhanced to the maximum of 74 HRF (Rockwell Hardness Factor by 2mm particle size at 25wt% loading. Pure unsaturated polyester resin recorded tensile strength of 17.5959N/mm2, elastic modulus of 316.7N/mm2 and hardness of 33.5 HRF. The results indicated that the use of date palm seed particles as reinforcement can enhance the properties of polyester composites.

Use of target-date funds in 401(k) plans, 2007.

Science.gov (United States)

Copeland, Craig

2009-03-01

WHAT THEY ARE: Target-date funds (also called "life-cycle" funds) are a type of mutual fund that automatically rebalances its asset allocation following a predetermined pattern over time. They typically rebalance to more conservative and income-producing assets as the participant's target date of retirement approaches. WHY THEY'RE IMPORTANT AND GROWING: Of the 401(k) plan participants in the EBRI/ICI 401(k) database who were found to be in plans that offeredtarget-date funds, 37 percent had at least some fraction of their account in target-date funds in 2007. Target-date funds held about 7 percent of total assets in 401(k) plans and the use of these funds is expected to increase in the future. The Pension Protection Act of 2006 made it easier for plan sponsors to automatically enroll new workers in a 401(k) plan, and target-date funds were one of the types of approved funds specified for a "default" investment if the participant does not elect a choice. BRI/ICI 401(K) DATABASE: This study uses the unique richness of the data in the EBRI/ICI Participant-Directed Retirement Plan Data Collection Project, which has almost 22 million participants, to examine the choices and characteristics of participants whose plans offer target-date funds. EFFECT OF AGE, SALARY, JOB TENURE, AND ACCOUNT BALANCE: Younger workers are significantly more likely to invest in target-date funds than are older workers: Almost 44 percent of participants under age 30 had assets in a target-date fund, compared with 27 percent of those 60 or older. Target-date funds appeal to those with lower incomes, little time on the job, and with few assets. On average, target-date fund investors are about 2.5 years younger than those who do not invest in target-date funds, have about 3.5 years less tenure, make about $11,000 less in salary, have $25,000 less in their account, and are in smaller plans. EFFECT OF AUTOMATIC ENROLLMENT: While the EBRI/ICI database does not contain specific information on whether

The cyclicality of loan loss provisions under three different accounting models: the United Kingdom, Spain, and Brazil

Directory of Open Access Journals (Sweden)

Antônio Maria Henri Beyle de Araújo

2017-11-01

Full Text Available ABSTRACT A controversy involving loan loss provisions in banks concerns their relationship with the business cycle. While international accounting standards for recognizing provisions (incurred loss model would presumably be pro-cyclical, accentuating the effects of the current economic cycle, an alternative model, the expected loss model, has countercyclical characteristics, acting as a buffer against economic imbalances caused by expansionary or contractionary phases in the economy. In Brazil, a mixed accounting model exists, whose behavior is not known to be pro-cyclical or countercyclical. The aim of this research is to analyze the behavior of these accounting models in relation to the business cycle, using an econometric model consisting of financial and macroeconomic variables. The study allowed us to identify the impact of credit risk behavior, earnings management, capital management, Gross Domestic Product (GDP behavior, and the behavior of the unemployment rate on provisions in countries that use different accounting models. Data from commercial banks in the United Kingdom (incurred loss, in Spain (expected loss, and in Brazil (mixed model were used, covering the period from 2001 to 2012. Despite the accounting models of the three countries being formed by very different rules regarding possible effects on the business cycles, the results revealed a pro-cyclical behavior of provisions in each country, indicating that when GDP grows, provisions tend to fall and vice versa. The results also revealed other factors influencing the behavior of loan loss provisions, such as earning management.