WorldWideScience

Sample records for states guild certified

  1. A preliminary survey of the practice patterns of United States Guild Certified Feldenkrais PractitionersCM

    Directory of Open Access Journals (Sweden)

    Buchanan Patricia A

    2010-04-01

    Full Text Available Abstract Background The Feldenkrais Method® of somatic education purports to guide people of varying ages and abilities to improve function. Many people choose this method to aid with recovery from injury, manage chronic conditions, or enhance performance even though limited research supporting its safety and effectiveness exists to guide decisions about use and referral. Very little information about practitioner characteristics and practice patterns is publicly available to assist researchers in the design of appropriate safety and effectiveness studies. The purpose of this study was to obtain an initial overview of the characteristics of United States Guild Certified Feldenkrais PractitionersCM. Methods Of 1300 certified Feldenkrais® practitioners at the time of the study, there were 1193 practitioners with email accounts who were sent invitations to complete a web-based survey. The survey inquired about practice locations, additional credentials, service patterns and workloads during the previous 3 months. Response rate and descriptive statistics were calculated. Results The survey had a 32.3% (385/1193 response rate. The top states in which responders practiced were California (n = 92 and New York (n = 44. Most responders did not hold other credentials as traditional health care providers or as complementary and alternative medicine providers. Among those who did, the most common credentials were physical therapist (n = 83 and massage therapist (n = 38. Just over a third of traditional health care providers only provided Feldenkrais lessons, compared to 59.3% of complementary and alternative providers. On average, responders saw 7.6 ± 8.1 (median = 5 clients per week for individual lessons, 8.4 ± 11.5 (median = 5 clients per week for group lessons, and 2.9 ± 3.9 (median = 2 new clients per month for individual lessons. Conclusions This preliminary survey of United States Guild Certified Feldenkrais Practitioners indicated that most

  2. 76 FR 19310 - Information Collection; Certified State Mediation Program

    Science.gov (United States)

    2011-04-07

    ... DEPARTMENT OF AGRICULTURE Farm Service Agency Information Collection; Certified State Mediation... supports the Certified State Mediation Program. The information collection is necessary to ensure the grant... submit comments by any of the following methods: Mail: Carol Wagner, Certified State Mediation Program...

  3. Cost analysis of LEED certified United States navy buildings

    OpenAIRE

    Kirar, Carl V.

    2011-01-01

    CIVINS (Civilian Institutions) Thesis document A study was completed at UW-Madison in 2010 that reviewed the energy consumption of US Navy buildings which earned Leadership in Energy and Environmental Design (LEED) certification by the United States Green Building Council (USGBC). The research compared LEED certified buildings to a commercial counterpart within the US Navy inventory against Executive Order (EO) 13423. The EO mandated that all federal agencies meet a 30 percent reduction of...

  4. 7 CFR 785.4 - Grants to certified State mediation programs.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Grants to certified State mediation programs. 785.4..., DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS CERTIFIED STATE MEDIATION PROGRAM § 785.4 Grants to certified State mediation programs. (a) Eligibility. To be eligible to receive a grant, a State mediation program...

  5. Infant outcomes of certified nurse midwife attended home births: United States 2000 to 2004.

    Science.gov (United States)

    Malloy, M H

    2010-09-01

    Home births attended by certified nurse midwives (CNMs) make up an extremely small proportion of births in the United States (home deliveries compared with certified nurse midwife in-hospital deliveries in the United States as measured by the risk of adverse infant outcomes among women with term, singleton, vaginal deliveries. United States linked birth and infant death files for the years 2000 to 2004 were used for the analysis. Adverse neonatal outcomes including death were determined by place of birth and attendant type for in-hospital certified nurse midwife, in-hospital 'other' midwife, home certified nurse midwife, home 'other' midwife, and free-standing birth center certified nurse midwife deliveries. For the 5-year period there were 1 237 129 in-hospital certified nurse midwife attended births; 17 389 in-hospital 'other' midwife attended births; 13 529 home certified nurse midwife attended births; 42 375 home 'other' midwife attended births; and 25 319 birthing center certified nurse midwife attended births. The neonatal mortality rate per 1000 live births for each of these categories was, respectively, 0.5 (deaths=614), 0.4 (deaths=7), 1.0 (deaths=14), 1.8 (deaths=75), and 0.6 (deaths=16). The adjusted odds ratio (95% confidence interval) for neonatal mortality for home certified nurse midwife attended deliveries vs in-hospital certified nurse midwife attended deliveries was 2.02 (1.18, 3.45). Deliveries at home attended by CNMs and 'other midwives' were associated with higher risks for mortality than deliveries in-hospital by CNMs.

  6. Supply and demand of board-certified emergency physicians by U.S. state, 2005.

    Science.gov (United States)

    Sullivan, Ashley F; Ginde, Adit A; Espinola, Janice A; Camargo, Carlos A

    2009-10-01

    The objective was to estimate the emergency medicine (EM) board-certified emergency physician (EP) workforce supply and demand by U.S. state. The 2005 National Emergency Department Inventories-USA provided annual visit volumes for U.S. emergency departments (EDs). We estimated full-time equivalent (FTE) EP demand at each ED by dividing the actual number of visits by the estimated average EP visit volume (3,548 visits/year) and then summing FTEs by state. Our model assumed that at least one EP should be present 24/7 in each ED. The number of EM board-certified EPs per state was provided by the American Board of Medical Specialties (American Board of Emergency Medicine, American Board of Pediatrics) and the American Osteopathic Board of Emergency Medicine. We used U.S. Census Bureau civilian population estimates to calculate EP population density by state. The supply of EM board-certified EPs was 58% of required FTEs to staff all EDs nationally and ranged from 10% in South Dakota to 104% in Hawai'i (i.e., there were more EPs than the estimated need). Texas and Florida had the largest absolute shortages of EM board-certified EPs (2,069 and 1,146, respectively). The number of EM board-certified EPs per 100,000 U.S. civilian population ranged from 3.6 in South Dakota to 13.8 in Washington, DC. States with a higher population density of EM board-certified EPs had higher percent high school graduates and a lower percent rural population and whites. The supply and demand of EM board-certified EPs varies by state. Only one state had an adequate supply of EM board-certified EPs to fully staff its EDs.

  7. 12 CFR 564.3 - Appraisals required; transactions requiring a State certified or licensed appraiser.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Appraisals required; transactions requiring a State certified or licensed appraiser. 564.3 Section 564.3 Banks and Banking OFFICE OF THRIFT SUPERVISION, DEPARTMENT OF THE TREASURY APPRAISALS § 564.3 Appraisals required; transactions requiring a State...

  8. Dekooridiiva Tricia Guild / Piret Veigel

    Index Scriptorium Estoniae

    Veigel, Piret, 1961-

    2004-01-01

    Briti tekstiilikunstniku Tricia Guildi viimasest kollektsioonist, kus vastanduvad suureõielised ja triibulised mustrid, tema poolt avaldatud raamatuid. Tricia Guild juhib sisustuskangaid, tapeete ja mööblit tootvat firmat Designer's Guild. 5 ill

  9. 76 FR 6322 - Brucellosis Class Free States and Certified Brucellosis-Free Herds; Revisions to Testing and...

    Science.gov (United States)

    2011-02-04

    ... reclassification of any Class Free State or area to a lower status if two or more herds are found to have.... APHIS-2009-0083] RIN 0579-AD22 Brucellosis Class Free States and Certified Brucellosis-Free Herds... Class Free States. This action will allow interested persons additional time to prepare and submit...

  10. Guild Hall retrofit

    Energy Technology Data Exchange (ETDEWEB)

    1984-08-01

    This report demonstrates the economic viability of an exterior rewrap retrofit performed on a public community facility for the performing arts. This facility originally consisted of two mess halls built by the American army. The exterior retrofit consisted of constructing a super-insulated passageway to link the two halls as well as completely wrapping the facility with six millimetre polyethylene to provide an airtight barrier. The roofs and walls were reinsulated and insulation levels were increased to RSI 10.5 in the ceilings and RSI 7.7 in the walls. The installation of a propane fuelled furnace was also included in the retrofit package. Prior to the renovations and retrofitting, the Guild Hall facility was almost unusable. The demonstration project transformed the cold, drafty buildings into an attractive, comfortable and functional centre for the performing arts. Heating requirements have been reduced to 500 MJ/m {sup 2} of floor space annually compared to a predicted 1,760 MJ/m{sup 2} of floor space based on HOTCAN analysis of the heating requirements without the energy conservation measures. 9 figs., 10 tabs.

  11. Imbalances in the German public health system - numbers of state-certified occupational physicians and relation to socioeconomic data.

    Science.gov (United States)

    Gyo, Christoph; Boll, Michael; Brüggmann, Dörthe; Klingelhöfer, Doris; Quarcoo, David; Groneberg, David A

    2016-01-01

    State-certified occupational physicians who work as civil servants in the Federal Republic of Germany are key players in the German Public Health system. They control i.e. the legal compliance in occupational health and participate in the occupational disease procedures. Despite the role model function of the German Public health system for many developing countries, this area of Public health is debated to have been hampered in the past years by a disregard concerning structural developments. Different databases were screened for occupational health benchmarks. Obtained data were compared to socioeconomic data and indices were calculated. The overall numbers of State-certified occupational physicians decreased in Germany between 1992 and 2012 from 136 to 86 (63 %). On the single state level, the ratios of State-certified occupational physicians per 1 Mio. working population ranged from 8 for the state of Saarland to 0.8 for the state of North Rhine Westphalia. A general difference was found for old versus new German states. Also, large differences were present for the ratios of State-certified occupational physicians per 10 6 employees towards public debt per capita (€) and the ratios of State-certified occupational physicians per Gross Domestic Product (GDP) in the 16 German states in 2012. In striking contrast to the WHO document on the Occupational safety and health (OSH) system that states in its executive summary that the human and institutional capacities of the German occupational health system are very strong in both quantity and quality, we here show extreme imbalances present at the single state levels that developed over the past 20 years. With a regard to the increasing complexity of the economic system a reversal of this trend should be demanded.

  12. On the system of provision of ojsc "MMC 'Norilsk Nickel'" with interstate and State certified reference materials for quality control of cobalt, nickel, copper and promproducts

    Directory of Open Access Journals (Sweden)

    T. V. Shabelnikova

    2014-01-01

    Full Text Available In order to manage the quality of OJSC "MMC "Norilsk Nickel" products the Centre of Certified Reference Material Development has developed and is currently successfully implementing a system of operations provision with interstate and state certified reference materials of nickel, cobalt and copper composition. The system wholly corresponds to modern metrological requirements. The Centre of Reference Materials Development, fulfilling leading function in the field of state certified reference material production and supply to the Company's operations, aims its activity both at the development of new types of certified reference materials in the form of metals and at widening the range of synthetic oxide certified reference materials. Developed for the first time, metallic state certified reference materials of nickel, cobalt composition with certified mass fractions of oxygen, hydrogen, nitrogen, sulfur and carbon were put into practice of the Company's analytical services work. Certified reference material use provides the possibility to take into account requirements of some consumers to the quality of nickel and produce by OJSC "MMC "Norilsk Nickel" and also helps to raise competitive ability of the products on the world metals market. Over recent years the Centre fulfilled the work on the development, certification in established order, approval and entering into the State Register twenty five types of state certified reference materials. Certified reference materials are intended for fulfillment of the analysis of chemical composition of nickel, cobalt and copper in terms of their conformity with both national and international standards.

  13. 34 CFR 222.162 - What disparity standard must a State meet in order to be certified and how are disparities in...

    Science.gov (United States)

    2010-07-01

    ... 34 Education 1 2010-07-01 2010-07-01 false What disparity standard must a State meet in order to be certified and how are disparities in current expenditures or revenues per pupil measured? 222.162... of the Act § 222.162 What disparity standard must a State meet in order to be certified and how are...

  14. Certified Schools

    Data.gov (United States)

    Department of Homeland Security — Certified schools must provide specific information regarding the school, the nature and requirements of the educational program, location and contact information,...

  15. On the Use of the Guild Concept in Plant Ecology

    OpenAIRE

    Kroon, Hans de; Olff, Han

    1995-01-01

    The original defmition of the guild is reiterated and the concept discussed and placed in the context of related concepts such as resources and competition. From this conceptual framework the current use of guilds in studies of plant community ecology is evaluated. We discuss the criteria with which species are assigned to guilds, the association of guilds with specific communities, the resource classes on which guilds are based, and the competitive relationships between species of a guild. W...

  16. Could Bad Certifiers Certify Best?

    DEFF Research Database (Denmark)

    Bizotto, Jacopo; Rudiger, Jesper; Vigier, Adrien

    2017-01-01

    We study product certification in settings where the certifier maximizes social welfare and bases his decisions on a mixture of information, some of which is voluntarily disclosed by the sellers, and some of which he acquires first hand by testing products. We show that unless the certifier is able...... to pre-commit to a testing strategy, then having better access to information may lead to worse certification quality, by crowding out information disclosed by the sellers. Policy implications are discussed....

  17. The use of office-based sedation and general anesthesia by board certified pediatric dentists practicing in the United States.

    Science.gov (United States)

    Olabi, Nassim F; Jones, James E; Saxen, Mark A; Sanders, Brian J; Walker, Laquia A; Weddell, James A; Schrader, Stuart M; Tomlin, Angela M

    2012-01-01

    The purpose of this study is to explore the use of office-based sedation by board-certified pediatric dentists practicing in the United States. Pediatric dentists have traditionally relied upon self-administered sedation techniques to provide office-based sedation. The use of dentist anesthesiologists to provide office-based sedation is an emerging trend. This study examines and compares these two models of office-based sedations. A survey evaluating office-based sedation of diplomates of the American Board of Pediatric Dentistry (ABPD) based on gender, age, years in practice, practice types, regions, and years as a diplomate of the ABPD was completed by 494 active members. The results were summarized using frequencies and percentages. Relationships of dentist age, gender, and number of years in practice with the use of intravenous (IV) sedation was completed using two-way contingency tables and Mantel-Haenszel tests for ordered categorical data. Relationships of office-based sedation use and the type of one's practice were examined using Pearson chi-square tests. Of the 1917 surveys e-mailed, 494 completed the survey for a response rate of 26%. Over 70% of board-certified US pediatric dentists use some form of sedation in their offices. Less than 20% administer IV sedation, 20 to 40% use a dentist anesthesiologist, and 60 to 70% would use dentist anesthesiologists if one were available.

  18. Associations between state regulations, training length, perceived quality and job satisfaction among certified nursing assistants: cross-sectional secondary data analysis.

    Science.gov (United States)

    Han, Kihye; Trinkoff, Alison M; Storr, Carla L; Lerner, Nancy; Johantgen, Meg; Gartrell, Kyungsook

    2014-08-01

    In the U.S., there are federal requirements on how much training and annual continuing education a certified nursing assistant must complete in order to be certified. The requirements are designed to enable them to provide competent and quality care to nursing home residents. Many states also require additional training and continuing education hours as improved nursing home quality indicators have been found to be related to increased training. This study investigated the associations among state level regulations, initial training quality and focus, and job satisfaction in certified nursing assistants. Cross-sectional secondary data analysis. This study used the National Nursing Home Survey and National Nursing Assistant Survey as well as data on state regulations of certified nursing assistant training. 2897 certified nursing assistants in 580 nursing homes who were currently working at a nursing home facility, who represented 680,846 certified nursing assistants in US. State regulations were related to initial training and job satisfaction among certified nursing assistants using chi square tests and binomial logistic regression models. Analyses were conducted using SAS-callable SUDAAN to correct for complex sampling design effects in the National Nursing Home Survey and National Nursing Assistant Survey. Models were adjusted for personal and facility characteristics. Certified nursing assistants reporting high quality training were more likely to work in states requiring additional initial training hours (p=0.02) and were more satisfied with their jobs (OR=1.51, 95% CI=1.09-2.09) than those with low quality training. In addition, those with more training focused on work life skills were 91% more satisfied (OR=1.91, 95% CI=1.41-2.58) whereas no relationship was found between training focused on basic care skills and job satisfaction (OR=1.36, 95% CI=0.99-1.84). Certified nursing assistants with additional initial training were more likely to report that their

  19. Public Policy and Corporate Protectionism: Regional Institutions and Textile Guilds in Seventeenth Century Aragon

    Directory of Open Access Journals (Sweden)

    José Antonio MATEOS ROYO

    2015-12-01

    Full Text Available Based on a regional case study, this article will argue that the craft guilds could respond adaptively to changing economic and institutional factors. This flexibility would limit any independent and regular impact of these guilds on regional or state economies in early modern Europe. Having contributed to economic growth in the sixteenth century, the Aragonese textile guilds fell prey to technological stagnation in the seventeenth, while restricting competition in urban product and labour markets as the region’s economy contracted. Their actions thus undermined quality and raised the cost of domestic manufactures. The regional institutions nevertheless tolerated these strategies within certain limits, because they saw the guilds as necessary to organize urban markets and production.

  20. Evaluation of Romblon State University’s Adopt-a-Reviewee Project for Certified Public Accountant Licensure Examination

    Directory of Open Access Journals (Sweden)

    Sherryll M. Fetalvero

    2018-02-01

    Full Text Available This study is part of a bigger evaluation research about the Adopt-a-Reviewee Project for Certified Public Accountant Licensure Examination (ADOPT of the College of Business and Accountancy of Romblon State University. The project was assessed using Stufflebeam’s Context, Input, Process and Product (CIPP evaluation model. This paper however, focuses only on CIPP’s product evaluation component which is essential in making decisions as to the continuation or abortion of the project. A mixed method research was employed in gathering information from 16 beneficiaries and their respective families using two parallel forms of validated evaluation questionnaire complemented with interviews. These data were triangulated in a focus group composed of beneficiaries, benefactors, administrative officials, college dean and accounting teachers. To determine the effect of ADOPT on RSU’s passing performance in the CPA Licensure Examination (CPALE, a series of comparative tests was done. Results reveal that ADOPT is an effective intervention in improving RSU’s performance in CPALE as well as the socio- economic condition and well-being of the beneficiaries and their families. Workable measures are advanced in order to sustain the project despite challenges in fund sourcing and generation.

  1. Abundance and guild structure of grasshoppers (Orthoptera ...

    African Journals Online (AJOL)

    1995-01-18

    Jan 18, 1995 ... April, 1994, we compared the abundance and guild structure .... was placed in a functional group on the basis of taxonomic ... hypothesis that they would be unaffected by changes in the ..... spatial separation from the heavily grazed area. the lightly ..... found to increase (Morris 1967, 1969, 1979; Morris &.

  2. Role of intraguild predation in aphidophagous guilds

    Czech Academy of Sciences Publication Activity Database

    Hemptinne, J. L.; Magro, A.; Saladin, C.; Dixon, Anthony F. G.

    2012-01-01

    Roč. 136, č. 3 (2012), s. 161-170 ISSN 0931-2048 Institutional support: RVO:67179843 Keywords : aphidophagous guilds * cost of intraguild predation * interspecific predation * intraguild predation * ladybird beetles * omnivory Subject RIV: EH - Ecology, Behaviour Impact factor: 1.560, year: 2012

  3. Global patterns of guild composition and functional diversity of spiders.

    Directory of Open Access Journals (Sweden)

    Pedro Cardoso

    Full Text Available The objectives of this work are: (1 to define spider guilds for all extant families worldwide; (2 test if guilds defined at family level are good surrogates of species guilds; (3 compare the taxonomic and guild composition of spider assemblages from different parts of the world; (4 compare the taxonomic and functional diversity of spider assemblages and; (5 relate functional diversity with habitat structure. Data on foraging strategy, prey range, vertical stratification and circadian activity was collected for 108 families. Spider guilds were defined by hierarchical clustering. We searched for inconsistencies between family guild placement and the known guild of each species. Richness and abundance per guild before and after correcting guild placement were compared, as were the proportions of each guild and family between all possible pairs of sites. Functional diversity per site was calculated based on hierarchical clustering. Eight guilds were discriminated: (1 sensing, (2 sheet, (3 space, and (4 orb web weavers; (5 specialists; (6 ambush, (7 ground, and (8 other hunters. Sixteen percent of the species richness corresponding to 11% of all captured individuals was incorrectly attributed to a guild by family surrogacy; however, the correlation of uncorrected vs. corrected guilds was invariably high. The correlation of guild richness or abundances was generally higher than the correlation of family richness or abundances. Functional diversity was not always higher in the tropics than in temperate regions. Families may potentially serve as ecological surrogates for species. Different families may present similar roles in the ecosystems, with replacement of some taxa by other within the same guild. Spiders in tropical regions seem to have higher redundancy of functional roles and/or finer resource partitioning than in temperate regions. Although species and family diversity were higher in the tropics, functional diversity seems to be also

  4. Nature and Scope of Certified Nurse-Midwifery Practice in One Large State in the United States.

    Science.gov (United States)

    Hastings-Tolsma, Marie; Wilcox Foster, Sarah; Brucker, Mary C; Nodine, Priscilla; Burpo, Rebecca; Camune, Barbara; Griggs, Jackie; Callahan, Tiffany J

    2018-04-21

    To describe the nature and scope of nurse-midwifery practice in Texas and to determine legislative priorities and practice barriers. Across the globe, midwives are the largest group of maternity care providers despite little known about midwifery practice. With a looming shortage of midwives, there is a pressing need to understand midwives' work environment and scope of practice. Mixed methods research utilizing prospective descriptive survey and interview. An online survey was administered to nurse-midwives practicing in the state of Texas (N=449) with a subset (n=10) telephone interviewed. Descriptive and inferential statistics and content analysis was performed. The survey was completed by 141 midwives with 8 interviewed. Most were older, Caucasian, and held a master's degree. A majority worked full-time, were in clinical practice in larger urban areas, and were employed by a hospital or physician-group. Care was most commonly provided for Hispanic and white women; approximately a quarter could care for greater numbers of patients. Most did not clinically teach midwifery students. Physician practice agreements were believed unnecessary and prescriptive authority requirements restrictive. Legislative issues were typically followed through the professional organization or social media sites; most felt a lack of competence to influence health policy decisions. While most were satisfied with current clinical practice, a majority planned a change in the next 3 to 5 years. An aging midwifery workforce, not representative of the race/ethnicity of the populations served, is underutilized with practice requirements that limit provision of services. Health policy changes are needed to ensure unrestricted practice. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

  5. WORK AND ORGANIZATION IN THE OTTOMAN EMPIRE: NOTES ON THE TRADE GUILDS OF SIXTEENTH- AND SEVENTEENTH CENTURY BURSA

    Directory of Open Access Journals (Sweden)

    Dr. Ömer DÜZBAKAR

    2008-09-01

    Full Text Available The primary function of artisans’ and commercial guilds was toperform and maintain daily activities of economic life in harmony andsocial consolidation with minimal conflict. Thus, the state would get ridof the heavy burden of bureaucratic procedures on the one hand, and yetwould also have the guilds yield to a standard of production as well aseliminate unfair competition through their autonomous internal workingson the other. Through such an auto-control mechanism the guilds wouldsolve their own problems with minimum resort to administrative andjudicial institutions. This article sheds light on the origins of Ottomanguild system, workings of trade guilds of Bursa and the supervisoryfunctions of their managers as well as on the various roles and activitiesplayed by the guilds in imperial public life. It also examines the conflictsof interest, unruly acts and forms of resolution taking place within andacross the guilds, with or without having recourse to judicial and otherimperial authorities. The study is based on a set of original historical documents surveyed from the Shari’a Court records of Bursa in the 16thand 17th centuries.

  6. Player guild dynamics and evolution in massively multiplayer online games.

    Science.gov (United States)

    Chen, Chien-Hsun; Sun, Chuen-Tsai; Hsieh, Jilung

    2008-06-01

    In the latest versions of massively multiplayer online games (MMOGs), developers have purposefully made guilds part of game environments. Guilds represent a powerful method for giving players a sense of online community, but there is little quantitative data on guild dynamics. To address this topic, we took advantage of a feature found in one of today's most popular MMOGs (World of Warcraft) to collect in-game data: user interfaces that players can modify and refine. In addition to collecting data on in-game player activities, we used this feature to observe and investigate how players join and leave guilds. Data were analyzed for the purpose of identifying factors that propel game-world guild dynamics and evolution. After collecting data for 641,805 avatars on 62 Taiwanese World of Warcraft game servers between February 10 and April 10, 2006, we created five guild type categories (small, large, elite, newbie, and unstable) that have different meanings in terms of in-game group dynamics. By viewing players as the most important resource affecting guild life cycles, it is possible to analyze game worlds as ecosystems consisting of evolving guilds and to study how guild life cycles reflect game world characteristics.

  7. The anatomy lessons of the Amsterdam Guild of Surgeons

    NARCIS (Netherlands)

    IJpma, F.F.A.

    2014-01-01

    Mandatory lessons in anatomy, taught by the praelector anatomiae (lecturer in anatomy) of the Amsterdam Guild of Surgeons, were an important part of the surgical training starting in the 16th century. We describe how surgeons were trained approximately 350 years ago at the Surgeons’ Guild. The role

  8. On the Use of the Guild Concept in Plant Ecology

    NARCIS (Netherlands)

    Kroon, Hans de; Olff, Han

    1995-01-01

    The original defmition of the guild is reiterated and the concept discussed and placed in the context of related concepts such as resources and competition. From this conceptual framework the current use of guilds in studies of plant community ecology is evaluated. We discuss the criteria with which

  9. Obstructed abdominal hernia at the Wesley Guild Hospital, Nigeria ...

    African Journals Online (AJOL)

    Obstructed abdominal hernia at the Wesley Guild Hospital, Nigeria. ... wall hernia who had operative intervention and other postoperative management. ... elective in 23 patients (21%) who had spontaneous reduction while awaiting surgery.

  10. 75 FR 81090 - Brucellosis Class Free States and Certified Brucellosis-Free Herds; Revisions to Testing and...

    Science.gov (United States)

    2010-12-27

    ..., it causes loss of young through spontaneous abortion or birth of weak offspring, reduced milk production, and infertility. There is no economically feasible treatment for brucellosis in livestock. In... for classifying States or portions of States according to the rate of Brucella abortus (B. abortus...

  11. ENERGY STAR Certified Displays

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 7.0 ENERGY STAR Program Requirements for Displays that are effective as of July 1, 2016....

  12. ENERGY STAR Certified Boilers

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 3.0 ENERGY STAR Program Requirements for Boilers that are effective as of October 1,...

  13. ENERGY STAR Certified Televisions

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 7.0 ENERGY STAR Program Requirements for Televisions that are effective as of October 30,...

  14. ENERGY STAR Certified Dehumidifiers

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 4.0 ENERGY STAR Program Requirements for Dehumidifiers that are effective as of October...

  15. ENERGY STAR Certified Telephones

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 3.0 ENERGY STAR Program Requirements for Telephony (cordless telephones and VoIP...

  16. Certified Electronics Recyclers

    Science.gov (United States)

    Learn how EPA encourages all electronics recyclers become certified by demonstrating to an accredited, independent third-party auditor and that they meet specific standards to safely recycle and manage electronics.

  17. Business in the Middle Ages: What Was the Role of Guilds?

    Science.gov (United States)

    Bosshardt, William; Lopus, Jane S.

    2013-01-01

    Guilds are defined as associations of craftsmen and merchants formed to promote the economic interests of their members as well as to provide protection and mutual aid. As both business and social organizations, guilds were prolific throughout Europe between the eleventh and sixteenth centuries. Guilds were organized so that workers would learn…

  18. Physa Marmorata Guilding, 1828 (Pulmonata: Physidae

    Directory of Open Access Journals (Sweden)

    W. Lobato Paraense

    1986-12-01

    Full Text Available A description of Physa marmorata Guilding, 1828, based on material collected at its type-locality, the Caribbean island of Saint Vincent, is presented. The shell is thin, horn-colored, surface very glossy, diaphanous. Spire acute, elevated; protoconch distinct, rounded-conical, reddish-brown; five not shouldered, broadly convex whorls with subobsolete spiral lines and thin growth lines. Aperture elongated, 1.4-2.0 times as long as the remaining shell length, narrow obovate-lunate; upper half acute-angled,lower half oval,narrowly rounded at the base, outer lip sharp, inner lip completely closing the umbilical region; a very distinct callus on the parietal wall; columellar lip with a low ridge gradually merging into the callus. ratios: shell width/shell length = 0.44 - 0.52 (mean 0.47; spire length /shell lenght = 0.33-0.41 (mean 0.39; aperture length/shell lenght = 0.59-0.67 (mean 0.62. Oral lappets laterally mucronate, foot spatulate with deeply pigmented acuminate tail. Mantle reflection with 6-10 short triangular dentations covering nearly half the right surface of the body whorl, and 4-6 covering a part of the ventral wall. Body surface with tiny dots of greenish-yellow pigment besides melanin. Renal tube tightly folded in toa zigzag course. Ovotestis diverticula acinous, laterally pressed against each other around a collecting canal. Ovispermiduct with well-developed seminal vesicle. oviduct highly convoluted, merging into a less convoluted nidamental gland which narrows to a funnel-shaped uterus and a short vagina. Spermathecal body oblong, more or less constricted in the middle and somewhat curved; spermathecal duct uniformly narrow, a little longer than be body. About 20 prostatic diverticula, simple, bifurcate or divided into a few short branches, distalmost ones assembled into a cluster. Penis long, nearly uniformly narrow; penial canal with lateral opening about the junction of its middle and lower thirds. Penial sheath with a bulbous

  19. Radioactive certified reference materials

    International Nuclear Information System (INIS)

    Watanabe, Kazuo

    2010-01-01

    Outline of radioactive certified reference materials (CRM) for the analysis of nuclear materials and radioactive nuclides were described. The nuclear fuel CRMs are supplied by the three institutes: NBL in the US, CETAMA in France and IRMM in Belgium. For the RI CRMs, the Japan Radioisotope Association is engaged in activities concerning supply. The natural-matrix CRMs for the analysis of trace levels of radio-nuclides are prepared and supplied by NIST in the US and the IAEA. (author)

  20. Difficulties of Alternatively Certified Teachers

    Science.gov (United States)

    Schonfeld, Irvin Sam; Feinman, Samantha J.

    2012-01-01

    This daily diary study followed, over a 2-week period, 252 beginning New York City public school teachers. Seventy percent were alternatively certified (New York City Teaching Fellows) and the rest, traditionally certified teachers. Alternatively certified teachers were more likely to experience stressors such as violent incidents and classroom…

  1. DGNB certified Healthcare Centres

    DEFF Research Database (Denmark)

    Brunsgaard, Camilla; Larsen, Tine Steen

    2015-01-01

    for sustainability and wants a certification. This research investigates the decision‐making and design process (DMaDP) behind four DGNB certified Healthcare Centres (HCC) in Northern Jutland in Denmark. In general, knowledge about the DMaDP is important. However it is important to know what part DGNB plays...... a dialog about DGNB and energy concept is important even before anyone start sketching. Experiences with the different approaches will be further outlined in the paper.Future research has the intention to collect further knowledge about DGNB and DMaDP in practise. This project was limited to Healthcare...

  2. Synthesizing Certified Code

    Science.gov (United States)

    Whalen, Michael; Schumann, Johann; Fischer, Bernd

    2002-01-01

    Code certification is a lightweight approach to demonstrate software quality on a formal level. Its basic idea is to require producers to provide formal proofs that their code satisfies certain quality properties. These proofs serve as certificates which can be checked independently. Since code certification uses the same underlying technology as program verification, it also requires many detailed annotations (e.g., loop invariants) to make the proofs possible. However, manually adding theses annotations to the code is time-consuming and error-prone. We address this problem by combining code certification with automatic program synthesis. We propose an approach to generate simultaneously, from a high-level specification, code and all annotations required to certify generated code. Here, we describe a certification extension of AUTOBAYES, a synthesis tool which automatically generates complex data analysis programs from compact specifications. AUTOBAYES contains sufficient high-level domain knowledge to generate detailed annotations. This allows us to use a general-purpose verification condition generator to produce a set of proof obligations in first-order logic. The obligations are then discharged using the automated theorem E-SETHEO. We demonstrate our approach by certifying operator safety for a generated iterative data classification program without manual annotation of the code.

  3. 31 CFR 346.14 - Certifying officers.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Certifying officers. 346.14 Section 346.14 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL... imprint of the corporate seal, or, where the institution is an authorized issuing agent for United States...

  4. 31 CFR 341.14 - Certifying officers.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Certifying officers. 341.14 Section 341.14 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL... imprint of the corporate seal, or, where the institution is an authorized issuing agent for United States...

  5. 7 CFR 205.665 - Noncompliance procedure for certifying agents.

    Science.gov (United States)

    2010-01-01

    ... applicable State organic program's governing State official all records concerning its certification...) ORGANIC FOODS PRODUCTION ACT PROVISIONS NATIONAL ORGANIC PROGRAM Administrative Compliance § 205.665... agent. (f) Cessation of certification activities. A certifying agent whose accreditation is suspended or...

  6. Survey on nursing of breast cancer patients treated with radiotherapy following to breast-conserving surgery. Actual states and problems for nursing care by certified nurses in breast cancer nursing

    International Nuclear Information System (INIS)

    Kobayashi, Mariko; Higuchi, Yuki; Hirose, Kiyomi; Nakanishi, Yoko; Ichikawa, Kayo; Horikoshi, Masataka; Futawatari, Tamae

    2011-01-01

    The purpose of the present study is to elucidate the actual states and problems of nursing care provided by certified nurses in breast cancer patients treated with radiotherapy following to breast-conserving surgery. The survey was conducted by a postal anonymous questionnaire. Participants were drawn from the list of certified nurses on the website of Japanese Nursing Association. The questionnaires consisted of multiple choice questions regarding the contents of care performed before, during and after radiotherapy, and free questionnaire on the related problems. The rate of valid replies was 41.2% (40 out of 97 subjects). Before radiotherapy, the accomplishing rate exceeded 70% in about half of all nursing cares. The accomplishing rates were 30 to 50% in about 90% of all cares and 40 to 60% in all cares during and after radiotherapy, respectively. Problems were classified into three categories high-quality practice of radiotherapy nursing, establishment of continuing care system and improvement of cooperation. It is recommended to achieve high quality radiotherapy nursing by certified nurses, the establishment of continuing care system and the improvement of cooperation in order to improve nursing care during and after radiotherapy. (author)

  7. Forensically significant scavenging guilds in the southwest of Western Australia.

    Science.gov (United States)

    O'Brien, R Christopher; Forbes, Shari L; Meyer, Jan; Dadour, Ian

    2010-05-20

    Estimation of time since death is an important factor in forensic investigations and the state of decomposition of a body is a prime basis for such estimations. The rate of decomposition is, however, affected by many environmental factors such as temperature, rainfall, and solar radiation as well as by indoor or outdoor location, covering and the type of surface the body is resting upon. Scavenging has the potential for major impact upon the rate of decomposition of a body, but there is little direct research upon its effect. The information that is available relates almost exclusively to North American and European contexts. The Australian faunal assemblage is unique in that it includes no native large predators or large detrivorous avians. This research investigates the animals that scavenge carcasses in natural outdoor settings in southern Western Australia and the factors which can affect each scavenger's activity. The research was conducted at four locations around Perth, Western Australia with different environmental conditions. Pig carcasses, acting as models for the human body, were positioned in an outdoor environment with no protection from scavengers or other environmental conditions. Twenty-four hour continuous time-lapse video capture was used to observe the pattern of visits of all animals to the carcasses. The time of day, length of feeding, material fed upon, area of feeding, and any movement of the carcass were recorded for each feeding event. Some species were observed to scavenge almost continually throughout the day and night. Insectivores visited the carcasses mostly during bloat and putrefaction; omnivores fed during all stages of decomposition and scavenging by carnivores, rare at any time, was most likely to occur during the early stages of decomposition. Avian species, which were the most prolific visitors to the carcasses in all locations, like reptiles, fed only during daylight hours. Only mammals and amphibians, which were seldom seen

  8. Carcass Type Affects Local Scavenger Guilds More than Habitat Connectivity.

    Directory of Open Access Journals (Sweden)

    Zachary H Olson

    Full Text Available Scavengers and decomposers provide an important ecosystem service by removing carrion from the environment. Scavenging and decomposition are known to be temperature-dependent, but less is known about other factors that might affect carrion removal. We conducted an experiment in which we manipulated combinations of patch connectivity and carcass type, and measured responses by local scavenger guilds along with aspects of carcass depletion. We conducted twelve, 1-month trials in which five raccoon (Procyon lotor, Virginia opossum (Didelphis virginiana, and domestic rabbit (Oryctolagus spp. carcasses (180 trials total were monitored using remote cameras in 21 forest patches in north-central Indiana, USA. Of 143 trials with complete data, we identified fifteen species of vertebrate scavengers divided evenly among mammalian (N = 8 and avian species (N = 7. Fourteen carcasses (9.8% were completely consumed by invertebrates, vertebrates exhibited scavenging behavior at 125 carcasses (87.4%, and four carcasses (2.8% remained unexploited. Among vertebrates, mammals scavenged 106 carcasses, birds scavenged 88 carcasses, and mammals and birds scavenged 69 carcasses. Contrary to our expectations, carcass type affected the assemblage of local scavenger guilds more than patch connectivity. However, neither carcass type nor connectivity explained variation in temporal measures of carcass removal. Interestingly, increasing richness of local vertebrate scavenger guilds contributed moderately to rates of carrion removal (≈6% per species increase in richness. We conclude that scavenger-specific differences in carrion utilization exist among carcass types and that reliable delivery of carrion removal as an ecosystem service may depend on robust vertebrate and invertebrate communities acting synergistically.

  9. Carcass Type Affects Local Scavenger Guilds More than Habitat Connectivity

    Science.gov (United States)

    Olson, Zachary H.; Beasley, James C.; Rhodes, Olin E.

    2016-01-01

    Scavengers and decomposers provide an important ecosystem service by removing carrion from the environment. Scavenging and decomposition are known to be temperature-dependent, but less is known about other factors that might affect carrion removal. We conducted an experiment in which we manipulated combinations of patch connectivity and carcass type, and measured responses by local scavenger guilds along with aspects of carcass depletion. We conducted twelve, 1-month trials in which five raccoon (Procyon lotor), Virginia opossum (Didelphis virginiana), and domestic rabbit (Oryctolagus spp.) carcasses (180 trials total) were monitored using remote cameras in 21 forest patches in north-central Indiana, USA. Of 143 trials with complete data, we identified fifteen species of vertebrate scavengers divided evenly among mammalian (N = 8) and avian species (N = 7). Fourteen carcasses (9.8%) were completely consumed by invertebrates, vertebrates exhibited scavenging behavior at 125 carcasses (87.4%), and four carcasses (2.8%) remained unexploited. Among vertebrates, mammals scavenged 106 carcasses, birds scavenged 88 carcasses, and mammals and birds scavenged 69 carcasses. Contrary to our expectations, carcass type affected the assemblage of local scavenger guilds more than patch connectivity. However, neither carcass type nor connectivity explained variation in temporal measures of carcass removal. Interestingly, increasing richness of local vertebrate scavenger guilds contributed moderately to rates of carrion removal (≈6% per species increase in richness). We conclude that scavenger-specific differences in carrion utilization exist among carcass types and that reliable delivery of carrion removal as an ecosystem service may depend on robust vertebrate and invertebrate communities acting synergistically. PMID:26886299

  10. Carcass Type Affects Local Scavenger Guilds More than Habitat Connectivity.

    Science.gov (United States)

    Olson, Zachary H; Beasley, James C; Rhodes, Olin E

    2016-01-01

    Scavengers and decomposers provide an important ecosystem service by removing carrion from the environment. Scavenging and decomposition are known to be temperature-dependent, but less is known about other factors that might affect carrion removal. We conducted an experiment in which we manipulated combinations of patch connectivity and carcass type, and measured responses by local scavenger guilds along with aspects of carcass depletion. We conducted twelve, 1-month trials in which five raccoon (Procyon lotor), Virginia opossum (Didelphis virginiana), and domestic rabbit (Oryctolagus spp.) carcasses (180 trials total) were monitored using remote cameras in 21 forest patches in north-central Indiana, USA. Of 143 trials with complete data, we identified fifteen species of vertebrate scavengers divided evenly among mammalian (N = 8) and avian species (N = 7). Fourteen carcasses (9.8%) were completely consumed by invertebrates, vertebrates exhibited scavenging behavior at 125 carcasses (87.4%), and four carcasses (2.8%) remained unexploited. Among vertebrates, mammals scavenged 106 carcasses, birds scavenged 88 carcasses, and mammals and birds scavenged 69 carcasses. Contrary to our expectations, carcass type affected the assemblage of local scavenger guilds more than patch connectivity. However, neither carcass type nor connectivity explained variation in temporal measures of carcass removal. Interestingly, increasing richness of local vertebrate scavenger guilds contributed moderately to rates of carrion removal (≈6% per species increase in richness). We conclude that scavenger-specific differences in carrion utilization exist among carcass types and that reliable delivery of carrion removal as an ecosystem service may depend on robust vertebrate and invertebrate communities acting synergistically.

  11. 43 CFR 44.23 - How does the Department certify payment computations?

    Science.gov (United States)

    2010-10-01

    ... Certified Public Accountant, or an independent public accountant, that the statement has been audited in... guidelines that State auditors, independent Certified Public Accountants, or independent public accountants... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false How does the Department certify payment...

  12. Resilience and stability in bird guilds across tropical countryside

    Science.gov (United States)

    Karp, Daniel S.; Ziv, Guy; Zook, Jim; Ehrlich, Paul R.; Daily, Gretchen C.

    2011-01-01

    The consequences of biodiversity decline in intensified agricultural landscapes hinge on surviving biotic assemblages. Maintaining crucial ecosystem processes and services requires resilience to natural and anthropogenic disturbances. However, the resilience and stability of surviving biological communities remain poorly quantified. From a 10-y dataset comprising 2,880 bird censuses across a land-use gradient, we present three key findings concerning the resilience and stability of Costa Rican bird communities. First, seed dispersing, insect eating, and pollinating guilds were more resilient to low-intensity land use than high-intensity land use. Compared with forest assemblages, bird abundance, species richness, and diversity were all ∼15% lower in low-intensity land use and ∼50% lower in high-intensity land use. Second, patterns in species richness generally correlated with patterns in stability: guilds exhibited less variation in abundance in low-intensity land use than in high-intensity land use. Finally, interspecific differences in reaction to environmental change (response diversity) and possibly the portfolio effect, but not negative covariance of species abundances, conferred resilience and stability. These findings point to the changes needed in agricultural production practices in the tropics to better sustain bird communities and, possibly, the functional and service roles that they play. PMID:22160726

  13. Spatial and temporal structure of a mesocarnivore guild in midwestern north America

    Science.gov (United States)

    Damon B. Lesmeister; Clayton K. Nielsen; Eric M. Schauber; Eric C. Hellgren

    2015-01-01

    Carnivore guilds play a vital role in ecological communities by cascading trophic effects, energy and nutrient transfer, and stabilizing or destabilizing food webs. Consequently, the structure of carnivore guilds can be critical to ecosystem patterns. Body size is a crucial influence on intraguild interactions, because it affects access to prey resources, effectiveness...

  14. ENERGY STAR Certified Commercial Dishwashers

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 2.0 ENERGY STAR Program Requirements for Commercial Dishwashers that are effective as of...

  15. ENERGY STAR Certified Commercial Ovens

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 2.2 ENERGY STAR Program Requirements for Commercial Ovens that are effective as of...

  16. ENERGY STAR Certified Commercial Boilers

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 1.0 ENERGY STAR Program Requirements for Commercial Boilers that are effective as of...

  17. ENERGY STAR Certified Commercial Griddles

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 1.2 ENERGY STAR Program Requirements for Commercial Griddles that are effective as of May...

  18. ENERGY STAR Certified Smart Thermostats

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 1.0 ENERGY STAR Program Requirements for Connected Thermostats that are effective as of...

  19. ENERGY STAR Certified Residential Dishwashers

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 6.0 ENERGY STAR Program Requirements for Residential Dishwashers that are effective as of...

  20. ENERGY STAR Certified Roof Products

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 3.0 ENERGY STAR Program Requirements for Roof Products that are effective as of July 1,...

  1. ENERGY STAR Certified Pool Pumps

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 1.1 ENERGY STAR Program Requirements for Pool Pumps that are effective as of February 15,...

  2. ENERGY STAR Certified Imaging Equipment

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 2.0 ENERGY STAR Program Requirements for Imaging Equipment that are effective as of...

  3. ENERGY STAR Certified Vending Machines

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 3.1 ENERGY STAR Program Requirements for Refrigerated Beverage Vending Machines that are...

  4. Find a NCCAOM Certified Practitioner

    Science.gov (United States)

    ... in finding a NCCAOM Certified Diplomate. The NCCAOM Find a Practitioner Directory is a voluntary directory designed ... by the NCCAOM. If you are unable to find an individual in our registry and would like ...

  5. ENERGY STAR Certified Water Coolers

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 2.0 ENERGY STAR Program Requirements for Water Coolers that are effective as of February...

  6. ENERGY STAR Certified Audio Video

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 3.0 ENERGY STAR Program Requirements for Audio Video Equipment that are effective as of...

  7. ENERGY STAR Certified Ceiling Fans

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 3.1 ENERGY STAR Program Requirements for Ceiling Fans that are effective as of April 1,...

  8. ENERGY STAR Certified Ventilating Fans

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 4.0 ENERGY STAR Program Requirements for Ventilating Fans that are effective as of...

  9. ENERGY STAR Certified Commercial Fryers

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 3.0 ENERGY STAR Program Requirements for Commercial Fryers that are effective as of...

  10. ENERGY STAR Certified Products - Lighting

    Data.gov (United States)

    U.S. Environmental Protection Agency — This data set contains a simplified list of all currently certified ENERGY STAR Lighting models with basic model information collected across all product categories...

  11. ENERGY STAR Certified Residential Freezers

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 5.0 ENERGY STAR Program Requirements for Residential Refrigerators and Freezers that are...

  12. ENERGY STAR Certified Residential Refrigerators

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 5.0 ENERGY STAR Program Requirements for Residential Refrigerators and Freezers that are...

  13. Trading guilds and business dealings in the mediaeval Dubrovnik

    Directory of Open Access Journals (Sweden)

    Blagojević Mirjana

    2014-01-01

    Full Text Available Trading guilds, regulated under the norms of the Dubrovnik Statute, were known under the names entega, collegantia and rogantia. The first one was an association of labour, capital and funds for carrying out business activities, the second one stood on the cross-road between the trading dealings and enterprising ventures, while the third one was, in actual fact, a form of intermediation. Some of their forms are recognised also in the legal systems of the other Adriatic communes, but the best developed regulating norms prevailed in Dubrovnik. It was there that the original forms of association, adopted from the Byzantine practice and law, found a fertile ground for further expansion. The most complex form of these associations, the entega, was not to be found after the 16th century, while collegantia gradually ascended into a limited partnership society, i.e. into the crediting business.

  14. Job satisfaction among multiple sclerosis certified nurses.

    Science.gov (United States)

    Gulick, Elsie E; Halper, June; Costello, Kathleen

    2007-08-01

    Several studies document high levels of job satisfaction among certified nurses, but no study has examined job satisfaction and factors influencing job satisfaction of certified multiple sclerosis (MS) nurses. This study tested a theoretical model proposing that two organizational factors, colleague relationships and benefits, will predict job satisfaction. Job satisfaction was represented by four factors: autonomy, professional status, professional growth, and time efficiency. Participants included MS nurses certified for 6 months or more practicing mostly in three countries (Canada, Great Britain, and the United States) who anonymously completed the Misener Nurse Practitioner Job Satisfaction Scale, an overall job satisfaction rating, and demographic information. Findings indicate that colleague relationships and benefits significantly estimated organization structure and that autonomy, professional status, professional growth, and time efficiency significantly estimated job satisfaction; furthermore, organization factors such as colleague relationships and benefits significantly predict job satisfaction. Among the countries, several statistically significant differences were observed between job satisfaction factors as well as items in both organization and job satisfaction subscales. Average factor scores among the countries were mostly rated satisfactory. The International Organization of Multiple Sclerosis Nurses Executive Board plans to use the study findings to see how it needs to focus efforts as an organization toward enhancing and standardizing MS care and develop MS nurse professionalism worldwide.

  15. Guild of Frugivores on three fruit-producing tree species Polyscias ...

    African Journals Online (AJOL)

    Guild of Frugivores on three fruit-producing tree species Polyscias fulva, Syzyguim Guineensis SUBSP. Bamensdae and Pouteria Altissima ) in Ngel Nyaki Forest Reserve, a Montane Forest Ecosystem in Nigeria.

  16. ENERGY STAR Certified Vending Machines

    Science.gov (United States)

    Certified models meet all ENERGY STAR requirements as listed in the Version 3.0 ENERGY STAR Program Requirements for Refrigerated Beverage Vending Machines that are effective as of March 1, 2013. A detailed listing of key efficiency criteria are available at

  17. ENERGY STAR Certified Ceiling Fans

    Science.gov (United States)

    Certified models meet all ENERGY STAR requirements as listed in the Version 3.0 ENERGY STAR Program Requirements for Ceiling Fans that are effective as of April 1, 2012. A detailed listing of key efficiency criteria are available at http://www.energystar.gov/index.cfm?c=ceiling_fans.pr_crit_ceiling_fans

  18. ENERGY STAR Certified Ventilating Fans

    Science.gov (United States)

    Certified models meet all ENERGY STAR requirements as listed in the Version 4.0 ENERGY STAR Program Requirements for Ventilating Fans that are effective as of October 1, 2015. A detailed listing of key efficiency criteria are available at http://www.energystar.gov/index.cfm?c=vent_fans.pr_crit_vent_fans

  19. Urbanization Drives a Reduction in Functional Diversity in a Guild of Nectar-feeding Birds

    Directory of Open Access Journals (Sweden)

    Anton Pauw

    2012-06-01

    Full Text Available Urbanization is a widespread and rapidly growing threat to biodiversity, therefore we need a predictive understanding of its effects on species and ecosystem processes. In this paper we study the impact of urbanization on a guild of nectar-feeding birds in a biodiversity hotspot at the Cape of Africa. The guild of four bird species provides important ecosystem services by pollinating 320 plant species in the Cape Floral Region. Functional diversity within the guild is related to differences in bill length. The long-billed Malachite Sunbird (Nectarinia famosa plays an irreplaceable role as the exclusive pollinator of plant species with long nectar tubes. We analyzed the composition of the guild in suburban gardens of Cape Town along a gradient of increasing distance from the nearest natural habitat. Urbanization reduces the functional diversity of the nectarivore guild. Malachite Sunbirds did not penetrate more than 1 km into the city, whereas only the short-billed Southern Double-collared Sunbirds (Cinnyris chalybea occurred throughout the urbanization gradient. The lack of data precludes conclusions regarding the detailed responses of Orange-breasted Sunbirds (Anthobaphes violacea and Sugarbirds (Promerops cafer, however their absence across the entire gradient is suggestive of high sensitivity. The functional diversity of this guild of pollinators can potentially be restored, but the pros and cons of this conservation action need to be considered.

  20. The Leadership Role of the Teacher Librarian in Technology Integration: Early Results of a Survey of Highly Certified Teacher Librarians in the United States

    Science.gov (United States)

    Everhart, Nancy; Mardis, Marcia A.; Johnston, Melissa

    2010-01-01

    In 2008, the United States' Institute for Museum and Library Services funded Project Leadership-in-Action (LIA) that included surveys of the technology integration practices of teacher librarian leaders with National Board Certification. Preliminary 2009 survey results suggested that the 295 respondents worked in well-resourced libraries with…

  1. Typical regulations to certify and check the knowledge of the management staff and the technical staff of the entities subjected to the state supervision

    International Nuclear Information System (INIS)

    1990-01-01

    This regulation extends to all the entities that appears in the list of entities subjected to supervision. It establishes the general requirements of the State Supervision Bodies for the organization, certification and checking of knowledge to the management and technical personnel. It is related to important activities for the safety of nuclear installations such as the site selection, design, construction, start-up and operation. This is also important for the design and manufacture the systems, equipment, elements, structure and important buildings for the safety of such installations and with the required quality control

  2. 7 CFR 983.7 - Certified pistachios.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Certified pistachios. 983.7 Section 983.7 Agriculture... and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE PISTACHIOS GROWN IN CALIFORNIA, ARIZONA, AND NEW MEXICO Definitions § 983.7 Certified pistachios. Certified pistachios are those that meet...

  3. 7 CFR 1221.4 - Certified organization.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Certified organization. 1221.4 Section 1221.4 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING... organization. Certified organization means any organization that has been certified by the Secretary pursuant...

  4. 7 CFR 1280.103 - Certified organization.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Certified organization. 1280.103 Section 1280.103 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING... organization. Certified organization means any organization which has been certified by the Secretary pursuant...

  5. Certifiable Java for Embedded Systems

    DEFF Research Database (Denmark)

    Schoeberl, Martin; Dalsgaard, Andreas Engelbredt; Hansen, Rene Rydhof

    2014-01-01

    The Certifiable Java for Embedded Systems (CJ4ES) project aimed to develop a prototype development environment and platform for safety-critical software for embedded applications. There are three core constituents: A profile of the Java programming language that is tailored for safety......-critical applications, a predictable Java processor built with FPGA technology, and an Eclipse based application development environment that binds the profile and the platform together and provides analyses that help to provide evidence that can be used as part of a safety case. This paper summarizes key contributions...

  6. Certified randomness in quantum physics.

    Science.gov (United States)

    Acín, Antonio; Masanes, Lluis

    2016-12-07

    The concept of randomness plays an important part in many disciplines. On the one hand, the question of whether random processes exist is fundamental for our understanding of nature. On the other, randomness is a resource for cryptography, algorithms and simulations. Standard methods for generating randomness rely on assumptions about the devices that are often not valid in practice. However, quantum technologies enable new methods for generating certified randomness, based on the violation of Bell inequalities. These methods are referred to as device-independent because they do not rely on any modelling of the devices. Here we review efforts to design device-independent randomness generators and the associated challenges.

  7. The Effectiveness of "Teach for America" and Other Under-certified Teachers

    Directory of Open Access Journals (Sweden)

    Ildiko Laczko-Kerr

    2002-09-01

    Full Text Available The academic achievements of students taught by under-certified primary school teachers were compared to the academic achievements of students taught by regularly certified primary school teachers.  This sample of under-certified teachers included three types of under-qualified personnel: emergency, temporary and provisionally certified teachers.  One subset of these under-certified teachers was from the national program "Teach For America (TFA."  Recent college graduates are placed by TFA where other under-qualified under-certified teachers are often called upon to work, namely, low-income urban and rural school districts. Certified teachers in this study were from accredited universities and all met state requirements for receiving the regular initial certificate to teach.  Recently hired under-certified and certified teachers (N=293 from five low-income school districts were matched on a number of variables, resulting in 109 pairs of teachers whose students all took the mandated state achievement test. Results indicate 1 that students of TFA teachers did not perform significantly different from students of other under-certified teachers, and 2 that students of certified teachers out-performed students of teachers who were under-certified.  This was true on all three subtests of the SAT 9—reading, mathematics and language arts.  Effect sizes favoring the students of certified teachers were substantial.  In reading, mathematics, and language, the students of certified teachers outperformed students of under-certified teachers, including the students of the TFA teachers, by about 2 months on a grade equivalent scale.  Students of under-certified teachers make about 20% less academic growth per year than do students of teachers with regular certification.  Traditional programs of teacher preparation apparently result in positive effects on the academic achievement of low-income primary school children.  Present

  8. Seasonal variation of assemblage and feeding guild structure of fish species in a boreal tidal basin

    Science.gov (United States)

    Kellnreitner, Florian; Pockberger, Moritz; Asmus, Harald

    2012-08-01

    Species composition, abundance, feeding relationships and guild structure of the fish assemblage in the Sylt-Rømø bight, a tidal basin in the northern Wadden Sea, were investigated to show seasonal differences and the importance of functional groups in this area. The tidal flats and in shallow subtidal areas were sampled using a beach seine and a bottom trawl net was used for deeper subtidal areas and tidal gullies. Species richness of fish was highest in summer where 26 species were caught, while the lowest richness was recorded in winter (17 species). Clear differences in species richness and abundance were found between shallow areas and deeper parts of the bight. Clupea harengus and Ammodytes tobianus were the most abundant species in deeper areas, while Pomatoschistus microps and Pomatoschistus minutus dominated shallower waters. Gut contents of 27 fish species were identified and the guild structure analyzed by UPGMA clustering of niche overlaps. Calanoid copepods (19.9%), Crangon crangon (18.2%) and mysid shrimps (8.4%) were the most abundant prey items of all fish species combined. Seven feeding guilds were present in the fall and winter, and eight and six in spring and summer, respectively. Fish feeding on calanoid copepods and C. crangon were present year round, whereas the occurrence of other guilds varied between seasons. Species composition of prey changed through seasons and, for some fish species, even the feeding mode itself varied with season. Most noticeable, 11 fish species changed guilds between seasons. We found a convergence in summer towards abundant prey items, whereas in winter diet overlap was lower. This is the first investigation of guild structure of almost all fish species present in a Wadden Sea area, and shows that consideration of seasonal differences is essential when determining feeding relationships of fish in temperate areas.

  9. Bat guilds, a concept to classify the highly diverse foraging and echolocation behaviors of microchiropteran bats

    Directory of Open Access Journals (Sweden)

    Annette eDenzinger

    2013-07-01

    Full Text Available Throughout evolution the foraging and echolocation behaviors as well as the motor systems of bats have been adapted to the tasks they have to perform while searching and acquiring food. When bats exploit the same class of environmental resources in a similar way, they perform comparable tasks and thus share similar adaptations independent of their phylogeny. Species with similar adaptations are assigned to guilds or functional groups. Habitat type and foraging mode mainly determine the foraging tasks and thus the adaptations of bats. Therefore we use habitat type and foraging mode to define seven guilds. The habitat types open, edge and narrow space are defined according to the bats’ echolocation behavior in relation to the distance between bat and background or food item and background. Bats foraging in the aerial, trawling, flutter detecting, or active gleaning mode use only echolocation to acquire their food. When foraging in the passive gleaning mode bats do not use echolocation but rely on sensory cues from the food item to find it. Bat communities often comprise large numbers of species with a high diversity in foraging areas, foraging modes, and diets. The assignment of species living under similar constraints into guilds identifies pattern of community structure and helps to understand the factors that underlie the organization of highly diverse bat communities. Bat species from different guilds do not compete for food as they differ in their foraging behavior and in the environmental resources they use. However, sympatric living species belonging to the same guild often exploit the same class of resources. To avoid competition they should differ in their niche dimensions. The fine grain structure of bat communities below the rather coarse classification into guilds is determined by mechanisms that result in niche partitioning.

  10. National Board Certified Teachers andTheir Students' Achievement

    Directory of Open Access Journals (Sweden)

    Leslie G. Vandevoort

    2004-09-01

    gains made by the students of non-Board certified peer teachers. Teachers identified through the assessments of the National Board for Professional Teaching Standards are, on average, more effective teachers in terms of academic achievement, one of the many outcomes of education for which teachers are responsible. This study does not address whether other, cheaper, or better alternatives to the National Boards exist, as some critics suggest. On the other hand, the results of this study provide support for the policies in many states that honor and provide extra remuneration for National Board Certified Teachers.

  11. Does universal 16S rRNA gene amplicon sequencing of environmental communities provide an accurate description of nitrifying guilds?

    DEFF Research Database (Denmark)

    Diwan, Vaibhav; Albrechtsen, Hans-Jørgen; Smets, Barth F.

    2018-01-01

    amplicon sequencing and from guild targeted approaches. The universal amplicon sequencing provided 1) accurate estimates of nitrifier composition, 2) clustering of the samples based on these compositions consistent with sample origin, 3) estimates of the relative abundance of the guilds correlated...

  12. Injuries and illnesses among Federal Emergency Management Agency-certified search-and-recovery and search-and-rescue dogs deployed to Oso, Washington, following the March 22, 2014, State Route 530 landslide.

    Science.gov (United States)

    Gordon, Lori E

    2015-10-15

    To establish types and rates of injuries and illnesses among search-and-recovery and search-and-rescue dogs deployed to Oso, Wash, following the March 22, 2014, State Route 530 landslide. Medical records review and cross-sectional survey. 25 Federal Emergency Management Agency-certified search dogs. On-site medical records and postdeployment laboratory test results were reviewed and an electronic survey was distributed to handlers within 8 days after demobilization. Dogs worked a total of 244 search shifts totaling 2,015 hours. Injuries and illnesses were reported in 21 (84%) dogs. Wounds (abrasions, pad wear, paw pad splits, and lacerations) were the most common injury, with an incidence rate of 28.3 wounds/1,000 hours worked. Dehydration was the most common illness, with an incidence rate of 10.4 cases of dehydration/1,000 hours worked. Total incidence rate for all health events was 66.5 events/1,000 hours worked. Two search dogs were removed from search operations for 2 days because of health issues. All others continued search operations while receiving treatment for their medical issues. All health issues were resolved during the deployment or within 2 weeks after demobilization. Results revealed that search dogs deployed to the Oso, Wash, landslide incurred injuries and illnesses similar to those reported following other disasters (dehydration, wounding, vomiting, and diarrhea) but also incurred medical issues not previously documented (acute caudal myopathy, cutaneous mass ruptures, and fever). The reported medical issues were minor; however, prompt veterinary care helped prevent them from developing into more serious conditions.

  13. Numerical relationships of the Solidago altissima stem gall insect-parasitoid guild food chain.

    Science.gov (United States)

    Abrahamson, Warren G; Armbruster, Paulette O; Maddox, G David

    1983-06-01

    The field site conditions (soil pH, soil moisture, soil nutrient availability, etc.) and abundances of Solidago altissima (often included in S. canadensis sensu lato), three S. altissima specific stem gall formers, and the parasitepredator guilds for two of the three gall insects were investigated. It was found that S. altissima is tolerant of a wide range of site conditions. Herbivore (stem gall insects) occurrences were positively correlated with plant occurrence, in a linear fashion. However, there was no disproportionate increase in stem gall insect densities with plant density as might be predicted by the resource concentration hypothesis. Parasitoid guilds were exploiting stem gall insect populations over a wide range of occurrence, but were under-utilizing fields of higher herbivore occurrences. Path analysis showed a high degree of predictability in the causal models, with all but 14% of the ball gall parasitoid guild and all but 43% of the elliptical gall parasitoid guild occurrences explained by the direct influences of stem gall insect occurrence and the indirect influences of goldenrod occurrence and site conditions. The numerical relations of this three trophic level system suggest a well-integrated and well-controlled food chain.

  14. Feeding guild composition of a macrobenthic subtidal community along a depth gradient

    Directory of Open Access Journals (Sweden)

    Marina Dolbeth

    2009-06-01

    Full Text Available The feeding guild composition of a macrobenthic community from southern Portugal was studied along a depth gradient (1.3 to 32 m. This gradient comprised shallow areas with severe physical stress and deeper areas with no significant hydrodynamic impact at the seafloor. The main goal was to determine the influence of the spatial and temporal differences of the hydrodynamic impact at the seafloor on the feeding guild composition of the macrobenthic community. The feeding guild composition changed gradually with depth, which reflects the differences in the hydrodynamics impact at the seafloor. Herbivores and sand-lickers dominated at the shallowest depths with fine sands, which correlated with higher levels of primary production. Scavengers were also distributed in the shallow areas, which was associated with the lower predation impact. Suspension feeders, in accordance with their physiological requirements, were distributed in coarser sands subjected to a physical impact. Carnivores, surface deposit feeders and sub-surface deposit feeders were distributed mainly below 8 m depth, where there was no significant impact from the wave climate. Carnivores were associated with coarser sands and were mainly small polychaetes and nemerteans. Sub-surface and surface deposit feeders were more abundant in the deepest areas of the depth gradient with fine sands and mud deposits with higher organic content. However, surface deposit feeders also occurred at shallower depths. Some seasonal differences related to disturbance impacts were found in the numerical dominance of the feeding guilds.

  15. Does small mammal prey guild affect the exposure of predators to anticoagulant rodenticides?

    International Nuclear Information System (INIS)

    Tosh, D.G.; McDonald, R.A.; Bearhop, S.; Lllewellyn, N.R.; Fee, S.; Sharp, E.A.; Barnett, E.A.; Shore, R.F.

    2011-01-01

    Ireland has a restricted small mammal prey guild but still includes species most likely to consume anticoagulant rodenticide (AR) baits. This may enhance secondary exposure of predators to ARs. We compared liver AR residues in foxes (Vulpes vulpes) in Northern Ireland (NI) with those in foxes from Great Britain which has a more diverse prey guild but similar agricultural use of ARs. Liver ARs were detected in 84% of NI foxes, more than in a comparable sample of foxes from Scotland and similar to that of suspected AR poisoned animals from England and Wales. High exposure in NI foxes is probably due to greater predation of commensal rodents and non-target species most likely to take AR baits, and may also partly reflect greater exposure to highly persistent brodifacoum and flocoumafen. High exposure is likely to enhance risk and Ireland may be a sentinel for potential effects on predator populations. - Highlights: → Exposure of a predator to anticoagulant rodenticides was compared in Britain and Ireland. → Exposure was higher in Ireland. → Differences driven by small mammal prey guilds. → Ireland a potential sentinel for predator exposure to anticoagulants. - Restriction of the small mammal prey guild is associated with enhanced exposure of predators to anticoagulant rodenticides.

  16. Labor's New Deal for Journalism--The Newspaper Guild in the 1930s

    Science.gov (United States)

    Scott, Dale Benjamin

    2009-01-01

    The Depression and the New Deal brought together a variety of conditions and social forces that set up a formative clash over the institution of professional journalism. At the heart of that fight was the rise of the American Newspaper Guild and its battle for control over the trusteeship of the freedom of the press. The experience in the news…

  17. Evaluation of the City and Guilds Level 3 Adult 8umeracy Support ...

    African Journals Online (AJOL)

    This paper looks at the evaluation of the Level 3 Certificate in Adult Numeracy Support (City and Guilds 9484) course at Merton College. The latter is a general further education (FE) college and the main provider of post-16 education and training in the London Borough of Merton. The College also runs a number of higher ...

  18. Diet compositions and trophic guild structure of the eastern Chukchi Sea demersal fish community

    Science.gov (United States)

    Whitehouse, George A.; Buckley, Troy W.; Danielson, Seth L.

    2017-01-01

    Fishes are an important link in Arctic marine food webs, connecting production of lower trophic levels to apex predators. We analyzed 1773 stomach samples from 39 fish species collected during a bottom trawl survey of the eastern Chukchi Sea in the summer of 2012. We used hierarchical cluster analysis of diet dissimilarities on 21 of the most well sampled species to identify four distinct trophic guilds: gammarid amphipod consumers, benthic invertebrate generalists, fish and shrimp consumers, and zooplankton consumers. The trophic guilds reflect dominant prey types in predator diets. We used constrained analysis of principal coordinates (CAP) to determine if variation within the composite guild diets could be explained by a suite of non-diet variables. All CAP models explained a significant proportion of the variance in the diet matrices, ranging from 7% to 25% of the total variation. Explanatory variables tested included latitude, longitude, predator length, depth, and water mass. These results indicate a trophic guild structure is present amongst the demersal fish community during summer in the eastern Chukchi Sea. Regular monitoring of the food habits of the demersal fish community will be required to improve our understanding of the spatial, temporal, and interannual variation in diet composition, and to improve our ability to identify and predict the impacts of climate change and commercial development on the structure and functioning of the Chukchi Sea ecosystem.

  19. Visualising the Guild Chapel, Stratford-upon-Avon: digital models as research tools in buildings archaeology

    Directory of Open Access Journals (Sweden)

    Kate Giles

    2012-07-01

    Full Text Available This article disseminates the results of a programme of detailed archaeological survey and archive research on one of Europe's most important surviving late-medieval Guild Chapels — that of the Holy Cross Guild, Stratford-upon-Avon (Warwickshire. Today the building is part of Stratford-upon-Avon's tourist trail, located directly opposite William Shakespeare's home, 'New Place', and visited by thousands of tourists every year. However, its archaeological and historical significance has been overlooked owing to the extensive restoration of the building in the 19th and 20th centuries. This destroyed evidence for an internationally significant scheme of wall paintings within the Chapel, paid for by the London Mayor and Stratford-upon-Avon merchant, Hugh Clopton, an important member of the Holy Cross Guild and the original builder of 'New Place'. The paintings also have an important connection with Stratford-upon-Avon's most famous son, William Shakespeare, whose father may have been involved in their destruction and removal during the 16th century. Research by a team of historical archaeologists and digital heritage specialists at the Department of Archaeology, University of York, has revealed the significance of the Guild Chapel through the creation of a digital model and textual paradata, which form the focus of this article. The project is ground-breaking in that it moves beyond the traditional use of digital models as virtual reconstructions of past buildings to use the model itself as a research tool through which the user can explore and validate the evidence for the scheme directly. This is achieved through the creation of a palimpsest of antiquarian drawings of the paintings, made as they were revealed during restoration works in the 19th and 20th centuries, and set within their 3-dimensional architectural context. The model allows the user to compare and contrast differences in the recording methods, iconographies and interpretations of

  20. ENERGY STAR Certified Data Center Storage

    Science.gov (United States)

    Certified models meet all ENERGY STAR requirements as listed in the Version 1.0 ENERGY STAR Program Requirements for Data Center Storage that are effective as of December 2, 2013. A detailed listing of key efficiency criteria are available at http://www.energystar.gov/certified-products/detail/data_center_storage

  1. Formulating evidence-based guidelines for certified nurse-midwives and certified midwives attending home births.

    Science.gov (United States)

    Cook, Elizabeth; Avery, Melissa; Frisvold, Melissa

    2014-01-01

    Implementing national home birth guidelines for certified nurse-midwives (CNMs) and certified midwives (CMs) in the United States may facilitate a common approach to safe home birth practices. Guidelines are evidence-based care recommendations for specified clinical situations that can be modified by individual providers to meet specific client needs. Following a review of home birth guidelines from multiple countries, a set of home birth practices guidelines for US CNMs/CMs was drafted. Fifteen American Midwifery Certification Board, Inc. (AMCB)-certified home birth midwives who participate in the American College of Nurse-Midwives (ACNM) home birth electronic mailing list considered the use of such a document in their practices and reviewed and commented on the guidelines. The proposed guidelines addressed client screening, informed consent, antepartum care, routine intrapartum care, obstetric complications and hospital transports, postpartum care, neonatal care, gynecologic care, primary care, peer reviews, recordkeeping, and physician collaboration. The reviewers had varying assessments as to whether the guidelines reflected international standards and current best evidence. The primary concern expressed was that an adoption of national guidelines could compromise provider autonomy. Incorporation of evidence-based guidelines is an ACNM standard and was recommended by the Home Birth Consensus Summit. Clinical practice guidelines are informed by current evidence and supported by experts in a given discipline. Implementation of guidelines ensures optimal patient care and is becoming increasingly central to reimbursement and to medicolegal support. A set of practice guidelines based on current best evidence and internationally accepted standards was developed and reviewed by an interested group of US CNMs/CMs. Further discussion with home birth midwives and other stakeholders about the development and implementation of home birth guidelines is needed, especially in

  2. Exponential gain of randomness certified by quantum contextuality

    Science.gov (United States)

    Um, Mark; Zhang, Junhua; Wang, Ye; Wang, Pengfei; Kim, Kihwan

    2017-04-01

    We demonstrate the protocol of exponential gain of randomness certified by quantum contextuality in a trapped ion system. The genuine randomness can be produced by quantum principle and certified by quantum inequalities. Recently, randomness expansion protocols based on inequality of Bell-text and Kochen-Specker (KS) theorem, have been demonstrated. These schemes have been theoretically innovated to exponentially expand the randomness and amplify the randomness from weak initial random seed. Here, we report the experimental evidence of such exponential expansion of randomness. In the experiment, we use three states of a 138Ba + ion between a ground state and two quadrupole states. In the 138Ba + ion system, we do not have detection loophole and we apply a methods to rule out certain hidden variable models that obey a kind of extended noncontextuality.

  3. A proposed evolution for the Italian certified electronic mail system

    OpenAIRE

    Buzzi, Marina; Ferrucci, Luca; Francesco, Gennai; Petrucci, Claudio

    2016-01-01

    One the main objective of the European Commission is to innovate and bring ICT to its full potential in any sector, including eGovernment, eCommerce, and eHealth services. Certified Electronic Mail (CEM) systems of Member States are currently not interoperable, thus impacting on economic growth and competitiveness. The paper investigates the use of the DNSSec technology as a technological evolution of the Italian CEM System and the first step towards interoperability and adherence to internat...

  4. Root-associated fungal communities along a primary succession on a mine spoil: Distinct ecological guilds assemble differently

    Czech Academy of Sciences Publication Activity Database

    Kolaříková, Z.; Kohout, Petr; Krüger, C.; Janoušková, M.; Mrnka, L.; Rydlová, J.

    2017-01-01

    Roč. 113, OCT (2017), s. 143-0152 ISSN 0038-0717 Institutional support: RVO:61388971 Keywords : Community composition * Ecological guilds * Primary succession Subject RIV: EE - Microbiology, Virology OBOR OECD: Microbiology Impact factor: 4.857, year: 2016

  5. ENERGY STAR Certified Commercial Ice Machines

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 2.0 ENERGY STAR Program Requirements for Automatic Commercial Ice Makers that are...

  6. ENERGY STAR Certified Commercial Refrigerators and Freezers

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 4.0 ENERGY STAR Program Requirements for Commercial Refrigerators and Freezers that are...

  7. ENERGY STAR Certified Geothermal Heat Pumps

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 3.1 ENERGY STAR Program Requirements for Geothermal Heat Pumps that are effective as of...

  8. 12 CFR 327.2 - Certified statements.

    Science.gov (United States)

    2010-01-01

    ... the FDIC's e-business Web site FDICconnect a quarterly certified statement invoice each assessment... of the Assessments Section. (4) Each assessment period, the FDIC will provide courtesy e-mail...

  9. ENERGY STAR Certified Residential Clothes Washers

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 8.0 ENERGY STAR Program Requirements for Clothes Washers that are effective as of...

  10. ENERGY STAR Certified Residential Clothes Dryers

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 1.1 ENERGY STAR Program Requirements for Clothes Dryers that are effective as of January...

  11. ENERGY STAR Certified Commercial Clothes Washers

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 8.0 ENERGY STAR Program Requirements for Clothes Washers that are effective as of...

  12. ENERGY STAR Certified Electric Vehicle Supply Equipment

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 1.0 ENERGY STAR Program Requirements for Electric Vehicle Supply Equipment that are...

  13. ENERGY STAR Certified Light Commercial HVAC

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 3.1 ENERGY STAR Program Requirements for Light Commercial HVAC that are effective as of...

  14. ENERGY STAR Certified Room Air Conditioners

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 4.0 ENERGY STAR Program Requirements for Room Air Conditioners that are effective as of...

  15. ENERGY STAR Certified Commercial Steam Cookers

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 1.2 ENERGY STAR Program Requirements for Commercial Steam Cookers that are effective as...

  16. ENERGY STAR Certified Small Network Equipment

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 1.0 ENERGY STAR Program Requirements for Small Networking Equipment that are effective as...

  17. ENERGY STAR Certified Room Air Cleaners

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 1.2 ENERGY STAR Program Requirements for Room Air Cleaners that are effective as of July...

  18. Get Your Automotive Program Nationally Certified!

    Science.gov (United States)

    Lundquist, Patricia A.

    2000-01-01

    Automotive programs that nationally certified enhance student recruitment and give students better employment opportunities. Technicians who earn the Automotive Service Excellence credential have joined the ranks of professionals in the automotive service industry. (Author/JOW)

  19. ENERGY STAR Certified Uninterruptible Power Supplies

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 1.0 ENERGY STAR Program Requirements for Uninterruptible Power Supplies that are...

  20. The importance of using certified seed

    OpenAIRE

    Bogdanović Sandra; Mladenov Velimir; Balešević-Tubić Svetlana

    2015-01-01

    Certified seed is produced from the seed of known genetic origin and genetic purity with controlled and tested production, processed and declared in accordance with the Law on Seeds. Production of certified seed is carried out under the supervision of the Ministry of Agriculture and Environmental Protection, by seed producers formally listed in the Seed Register. Seed is processed in registered seed processing centres and quality is tested in laboratories accredited for seed testing. The orga...

  1. Guild-specific responses of avian species richness to LiDAR-derived habitat heterogeneity

    Science.gov (United States)

    Weisberg, Peter J.; Dilts, Thomas E.; Becker, Miles E.; Young, Jock S.; Wong-Kone, Diane C.; Newton, Wesley E.; Ammon, Elisabeth M.

    2014-01-01

    Ecological niche theory implies that more heterogeneous habitats have the potential to support greater biodiversity. Positive heterogeneity-diversity relationships have been found for most studies investigating animal taxa, although negative relationships also occur and the scale dependence of heterogeneity-diversity relationships is little known. We investigated multi-scale, heterogeneity-diversity relationships for bird communities in a semi-arid riparian landscape, using airborne LiDAR data to derive key measures of structural habitat complexity. Habitat heterogeneity-diversity relationships were generally positive, although the overall strength of relationships varied across avian life history guilds (R2 range: 0.03–0.41). Best predicted were the species richness indices of cavity nesters, habitat generalists, woodland specialists, and foliage foragers. Heterogeneity-diversity relationships were also strongly scale-dependent, with strongest associations at the 200-m scale (4 ha) and weakest associations at the 50-m scale (0.25 ha). Our results underscore the value of LiDAR data for fine-grained quantification of habitat structure, as well as the need for biodiversity studies to incorporate variation among life-history guilds and to simultaneously consider multiple guild functional types (e.g. nesting, foraging, habitat). Results suggest that certain life-history guilds (foliage foragers, cavity nesters, woodland specialists) are more susceptible than others (ground foragers, ground nesters, low nesters) to experiencing declines in local species richness if functional elements of habitat heterogeneity are lost. Positive heterogeneity-diversity relationships imply that riparian conservation efforts need to not only provide high-quality riparian habitat locally, but also to provide habitat heterogeneity across multiple scales.

  2. Lunge feeding in early marine reptiles and fast evolution of marine tetrapod feeding guilds

    OpenAIRE

    Motani, R; Chen, XH; Jiang, DY; Cheng, L; Tintori, A; Rieppel, O

    2015-01-01

    Traditional wisdom holds that biotic recovery from the end-Permian extinction was slow and gradual, and was not complete until the Middle Triassic. Here, we report that the evolution of marine predator feeding guilds, and their trophic structure, proceeded faster. Marine reptile lineages with unique feeding adaptations emerged during the Early Triassic (about 248 million years ago), including the enigmatic Hupehsuchus that possessed an unusually slender mandible. A new specimen of this genus ...

  3. Development of a certified reference materials for composition of citric acid

    Directory of Open Access Journals (Sweden)

    D. H. Kulev

    2014-01-01

    Full Text Available The paper presents a summary of analyzing Technical Regulations of the Customs Union TR TC 029/2012 "Safety Requirements for Food Additives, Flavorings and Technological Processing Aids". Information on certified reference materials (RMs for composition of citric acid is provided. Certified characteristics of the RM are, on the one hand, mass fraction of the base substance and, on the other hand, mass fraction of impurities - toxic elements (lead, arsenic, cadmium, mercury. The first batches of the given RMs are produced, which are registered in the State Register of the approved types of certified reference materials GS010300-2013 and GS010143-2012.

  4. Development of Ecological Indicator Guilds for Land Management

    Science.gov (United States)

    2005-12-25

    McArthur. 1982. A comparison of water stress between males and females of 4 species of desert shrubs. Forensic Science 28:304-308. Friauf, J.J...dung-inhabiting beetles (Coleoptera). Annals Entomology Fennici 45:1-12. Hardin, E.D., and D.L. White. 1989. Rare Vascular Plant Taxa...multiple meanings of a concept. Annual Review of Entomology 34:423-451. Heinz Center. 2002. The State of the Nation’s Ecosystems: Measuring the

  5. 7 CFR 945.7 - Certified seed potatoes.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Certified seed potatoes. 945.7 Section 945.7... Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE IRISH POTATOES GROWN IN CERTAIN... Certified seed potatoes. Certified seed potatoes means and includes all potatoes officially certified and...

  6. School Library Policy and Legal Opinions of Texas Public School Principals and Certified Librarians

    OpenAIRE

    Andrew Shupala

    2006-01-01

    This study involved a survey of the attitudes of Texas public school principals and certified librarians, perceptions andexperiences with regard to school library policy for media selection, and procedures for responding to complaints againstlibrary media. Analysis of the data included a methodology of mixed-methods explanatory design. Selection of the principalsand certified librarians was proportionate and stratified according to the state's 20 Education Service Centerregions. Of the 1,036 ...

  7. A Comparison of Retention Rates of Alternatively Certified and Traditional Certified Teachers.

    Science.gov (United States)

    Dial, Micah

    1992-01-01

    A survey of 2,500 teachers entering a large urban school district over the last 7 years showed that alternatively certified teachers were as likely as traditional, university-certified teachers to remain in the profession and pay back the school district's initial investment in teacher training. Many become committed to teaching as a meaningful…

  8. An investigation of safety climate in OHSAS 18001-certified and non-certified organizations.

    Science.gov (United States)

    Ghahramani, Abolfazl

    2016-09-01

    Many organizations worldwide have implemented Occupational Health and Safety Assessment Series (OHSAS) 18001 in their premises because of the assumed positive effects of this standard on safety. Few studies have analyzed the effect of the safety climate in OHSAS 18001-certified organizations. This case-control study used a new safety climate questionnaire to evaluate three OHSAS 18001-certified and three non-certified manufacturing companies in Iran. Hierarchical regression indicated that the safety climate was influenced by OHSAS implementation and by safety training. Employees who received safety training had better perceptions of the safety climate and its dimensions than other respondents within the certified companies. This study found that the implementation of OHSAS 18001 does not guarantee improvement of the safety climate. This study also emphasizes the need for high-quality safety training for employees of the certified companies to improve the safety climate.

  9. Defining and certifying green power

    International Nuclear Information System (INIS)

    1998-02-01

    Studies have shown that as electric utilities restructure from monopolistic utilities to competitive open access retailers, there is an increasing demand by individual and institutional customers for green power. In the United States, 17 electricity suppliers have offered customers the opportunity to buy energy generated from renewable sources such as photovoltaic panels, wind turbines and biomass. Twenty other utilities are conducting market research in preparation for offering a similar program. It was suggested that in order to help the customers make their choice based on accurate information, generating facilities should be obligated to provide credible information about the environmental performance of electricity supply through standardized environmental profile labels. A list of agreed upon environmental indicators and performance levels must be established so that the 'environmental friendliness' of different generating facilities can be measured. One of the problems in tackling this issue is that there is disagreement about what constitutes green power. Opinions range from wind and solar generation being the only two forms of green power, to including even natural gas and nuclear energy (i.e. under the right conditions). The two programs that are used for the certification of green power in Canada and the United States are Canada's Environmental Choice Program and California's Green-e Renewable Electricity Branding Program. This report describes the two programs and summarizes the results of interviews conducted on the definition and certification of green power. 15 refs

  10. Diversity and disparity of sparassodonts (Metatheria) reveal non-analogue nature of ancient South American mammalian carnivore guilds

    Science.gov (United States)

    Dolgushina, Tatiana; Wesley, Gina

    2018-01-01

    This study investigates whether terrestrial mammalian carnivore guilds of ancient South America, which developed in relative isolation, were similar to those of other continents. We do so through analyses of clade diversification, ecomorphology and guild structure in the Sparassodonta, metatherians that were the predominant mammalian carnivores of pre-Pleistocene South America. Body mass and 16 characters of the dentition are used to quantify morphological diversity (disparity) in sparassodonts and to compare them to extant marsupial and placental carnivores and extinct North American carnivoramorphans. We also compare trophic diversity of the Early Miocene terrestrial carnivore guild of Santa Cruz, Argentina to that of 14 modern and fossil guilds from other continents. We find that sparassodonts had comparatively low ecomorphological disparity throughout their history and that South American carnivore palaeoguilds, as represented by that of Santa Cruz, Argentina, were unlike modern or fossil carnivore guilds of other continents in their lack of mesocarnivores and hypocarnivores. Our results add to a growing body of evidence highlighting non-analogue aspects of extinct South American mammals and illustrate the dramatic effects that historical contingency can have on the evolution of mammalian palaeocommunities. PMID:29298933

  11. Seasonal Changes in Bird Species and Feeding Guilds along Elevational Gradients of the Central Himalayas, Nepal

    Science.gov (United States)

    Katuwal, Hem Bahadur; Basnet, Khadga; Khanal, Bhaiya; Devkota, Shiva; Rai, Sanjeev Kumar; Gajurel, Jyoti Prasad; Scheidegger, Christoph; Nobis, Michael P.

    2016-01-01

    The Himalayas are a global hotspot for bird diversity with a large number of threatened species, but little is known about seasonal changes in bird communities along elevational gradients in this region. We studied the seasonality of bird diversity in six valleys of the Central Himalayas, Nepal. Using 318 plots with a 50 m radius, located from 2200 to 3800 m a.s.l., and repeated sampling during different seasons (mainly pre-monsoon, monsoon, and post-monsoon), we analyzed 3642 occurrences of 178 species. Birds classified in the literature as resident were more species-rich than migratory birds (140 vs. 38 species). In all six valleys and within the studied elevation range, species richness of all birds showed a peak at mid-elevation levels of 2600 or 3000 m a.s.l. Similar patterns were found for the most species-rich feeding guilds of insectivores (96 species) and omnivores (24 species), whereas the species richness of herbivores (37 species including frugivores) increased towards higher elevations. Among these feeding guilds, only species richness of insectivores showed pronounced seasonal changes with higher species numbers during post-monsoon season. Similarly, individual bird species showed distinct spatio-temporal distribution patterns, with transitions from species dominated by elevational differences to those characterized by strong seasonal changes. In an era of climate change, the results demonstrate that individual bird species as well as feeding guilds might greatly differ in their responses to climate warming and changes in the seasonality of the precipitation regime, two aspects of climate change which should not be analyzed independently. PMID:27367903

  12. Dual-guild herbivory disrupts predator-prey interactions in the field.

    Science.gov (United States)

    Blubaugh, Carmen K; Asplund, Jacob S; Eigenbrode, Sanford D; Morra, Matthew J; Philips, Christopher R; Popova, Inna E; Reganold, John P; Snyder, William E

    2018-05-01

    Plant defenses often mediate whether competing chewing and sucking herbivores indirectly benefit or harm one another. Dual-guild herbivory also can muddle plant signals used by specialist natural enemies to locate prey, further complicating the net impact of herbivore-herbivore interactions in naturally diverse settings. While dual-guild herbivore communities are common in nature, consequences for top-down processes are unclear, as chemically mediated tri-trophic interactions are rarely evaluated in field environments. Combining observational and experimental approaches in the open field, we test a prediction that chewing herbivores interfere with top-down suppression of phloem feeders on Brassica oleracea across broad landscapes. In a two-year survey of 52 working farm sites, we found that parasitoid and aphid densities on broccoli plants positively correlated at farms where aphids and caterpillars rarely co-occurred, but this relationship disappeared at farms where caterpillars commonly co-occurred. In a follow-up experiment, we compared single and dual-guild herbivore communities at four local farm sites and found that caterpillars (P. rapae) caused a 30% reduction in aphid parasitism (primarily by Diaeretiella rapae), and increased aphid colony (Brevicoryne brassicae) growth at some sites. Notably, in the absence of predators, caterpillars indirectly suppressed, rather than enhanced, aphid growth. Amid considerable ecological noise, our study reveals a pattern of apparent commensalism: herbivore-herbivore facilitation via relaxed top-down suppression. This work suggests that enemy-mediated apparent commensalism may override constraints to growth induced by competing herbivores in field environments, and emphasizes the value of placing chemically mediated interactions within their broader environmental and community contexts. © 2018 by the Ecological Society of America.

  13. A review of hymenopterous parasitoid guilds attacking Anastrepha spp. and Ceratitis capitata (Diptera: Tephritidae) in Argentina

    Energy Technology Data Exchange (ETDEWEB)

    Ovruski, Sergio M.; Orono, Luis E.; Nunez-Campero, Segundo; Schliserman, Pablo; Albornoz-Medina, Patricia; Bezdjian, Laura P.; Nieuwenhove, Guido A. Van; Martin, Cristina B. [Consejo Nacional de Investigaciones Cientificas y Tecnicas (CONICET), Tucuman (Argentina). Planta Piloto de Procesos Industriales Microbiologicos y Biotecnologia. Div. Control Biologico de Plagas

    2006-07-01

    This study provides detailed information on the diversity, abundance, guilds, host plant and host fly ranges, distribution, and taxonomic status of hymenopterous parasitoid species associated with Ceratitis capitata (Wiedemann) and Anastrepha spp. (A. fraterculus (Wiedemann) and A. schultzi Blanchard) in Argentina. Moreover, the article also argues future needs regarding the use of some parasitoid species as an alternative tool in fruit fly management programs of the National Fruit Fly Control and Eradication Program (PROCEM-Argentina). Data used for this work were obtained from numerous old and recent published articles on fruit fly parasitoids in Argentina. (author)

  14. Nitrous Oxide (N2O) Emissions by Termites: Does the Feeding Guild Matter?

    Science.gov (United States)

    Brauman, Alain; Majeed, Muhammad Zeeshan; Buatois, Bruno; Robert, Alain; Pablo, Anne-Laure; Miambi, Edouard

    2015-01-01

    In the tropics, termites are major players in the mineralization of organic matter leading to the production of greenhouse gases including nitrous oxide (N2O). Termites have a wide trophic diversity and their N-metabolism depends on the feeding guild. This study assessed the extent to which N2O emission levels were determined by termite feeding guild and tested the hypothesis that termite species feeding on a diet rich in N emit higher levels of N2O than those feeding on a diet low in N. An in-vitro incubation approach was used to determine the levels of N2O production in 14 termite species belonging to different feeding guilds, collected from a wide range of biomes. Fungus-growing and soil-feeding termites emit N2O. The N2O production levels varied considerably, ranging from 13.14 to 117.62 ng N2O-N d(-1) (g dry wt.)(-1) for soil-feeding species, with Cubitermes spp. having the highest production levels, and from 39.61 to 65.61 ng N2O-N d(-1) (g dry wt.)(-1) for fungus-growing species. Wood-feeding termites were net N2O consumers rather than N2O producers with a consumption ranging from 16.09 to 45.22 ng N2O-N d(-1) (g dry wt.)(-1). Incubating live termites together with their mound increased the levels of N2O production by between 6 and 13 fold for soil-feeders, with the highest increase in Capritermes capricornis, and between 14 and 34 fold for fungus-growers, with the highest increase in Macrotermes muelleri. Ammonia-oxidizing (amoA-AOB and amoA-AOA) and denitrifying (nirK, nirS, nosZ) gene markers were detected in the guts of all termite species studied. No correlation was found between the abundance of these marker genes and the levels of N2O production from different feeding guilds. Overall, these results support the hypothesis that N2O production rates were higher in termites feeding on substrates with higher N content, such as soil and fungi, compared to those feeding on N-poor wood.

  15. Nitrous Oxide (N2O Emissions by Termites: Does the Feeding Guild Matter?

    Directory of Open Access Journals (Sweden)

    Alain Brauman

    Full Text Available In the tropics, termites are major players in the mineralization of organic matter leading to the production of greenhouse gases including nitrous oxide (N2O. Termites have a wide trophic diversity and their N-metabolism depends on the feeding guild. This study assessed the extent to which N2O emission levels were determined by termite feeding guild and tested the hypothesis that termite species feeding on a diet rich in N emit higher levels of N2O than those feeding on a diet low in N. An in-vitro incubation approach was used to determine the levels of N2O production in 14 termite species belonging to different feeding guilds, collected from a wide range of biomes. Fungus-growing and soil-feeding termites emit N2O. The N2O production levels varied considerably, ranging from 13.14 to 117.62 ng N2O-N d(-1 (g dry wt.(-1 for soil-feeding species, with Cubitermes spp. having the highest production levels, and from 39.61 to 65.61 ng N2O-N d(-1 (g dry wt.(-1 for fungus-growing species. Wood-feeding termites were net N2O consumers rather than N2O producers with a consumption ranging from 16.09 to 45.22 ng N2O-N d(-1 (g dry wt.(-1. Incubating live termites together with their mound increased the levels of N2O production by between 6 and 13 fold for soil-feeders, with the highest increase in Capritermes capricornis, and between 14 and 34 fold for fungus-growers, with the highest increase in Macrotermes muelleri. Ammonia-oxidizing (amoA-AOB and amoA-AOA and denitrifying (nirK, nirS, nosZ gene markers were detected in the guts of all termite species studied. No correlation was found between the abundance of these marker genes and the levels of N2O production from different feeding guilds. Overall, these results support the hypothesis that N2O production rates were higher in termites feeding on substrates with higher N content, such as soil and fungi, compared to those feeding on N-poor wood.

  16. A review of hymenopterous parasitoid guilds attacking Anastrepha spp. and Ceratitis capitata (Diptera: Tephritidae) in Argentina

    International Nuclear Information System (INIS)

    Ovruski, Sergio M.; Orono, Luis E.; Nunez-Campero, Segundo; Schliserman, Pablo; Albornoz-Medina, Patricia; Bezdjian, Laura P.; Nieuwenhove, Guido A. Van; Martin, Cristina B.

    2006-01-01

    This study provides detailed information on the diversity, abundance, guilds, host plant and host fly ranges, distribution, and taxonomic status of hymenopterous parasitoid species associated with Ceratitis capitata (Wiedemann) and Anastrepha spp. (A. fraterculus (Wiedemann) and A. schultzi Blanchard) in Argentina. Moreover, the article also argues future needs regarding the use of some parasitoid species as an alternative tool in fruit fly management programs of the National Fruit Fly Control and Eradication Program (PROCEM-Argentina). Data used for this work were obtained from numerous old and recent published articles on fruit fly parasitoids in Argentina. (author)

  17. ENERGY STAR Certified Geothermal Heat Pumps

    Science.gov (United States)

    Certified models meet all ENERGY STAR requirements as listed in the Version 3.0 ENERGY STAR Program Requirements for Geothermal Heat Pumps that are effective as of January 1, 2012. A detailed listing of key efficiency criteria are available at http://www.energystar.gov/index.cfm?c=geo_heat.pr_crit_geo_heat_pumps

  18. Certified reference materials for organic analysis

    International Nuclear Information System (INIS)

    QianChuanfan

    2002-01-01

    This presentation discusses the requirements for certified reference materials (CRMs) to be used in measurements of residues of pesticides in food and environmental samples. It deals with the types of CRMs, matrix selection, sample preparation and representativeness. It also discusses CRM validity period and gives some examples of CRM preparation

  19. 31 CFR 306.45 - Certifying individuals.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Certifying individuals. 306.45 Section 306.45 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL... employees of depository institutions, corporate central credit unions, and institutions that are members of...

  20. 31 CFR 357.31 - Certifying individuals.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Certifying individuals. 357.31 Section 357.31 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL... institutions, corporate central credit unions, and institutions that are members of Treasury-recognized...

  1. 28 CFR 33.32 - Certified programs.

    Science.gov (United States)

    2010-07-01

    ... Statistics, and the Office of Juvenile Justice and Delinquency Prevention, certifies that the following... the National Institute of Justice, Director of the Bureau of Justice Statistics, and Administrator of the Office of Juvenile Justice and Delinquency Prevention, as having proved successful. (15)(i...

  2. Environmental correlates underlying elevational richness, abundance, and biomass patterns of multi-feeding guilds in litter invertebrates across the treeline.

    Science.gov (United States)

    Xu, Guorui; Zhang, Shuang; Zhang, Yuxin; Ma, Keming

    2018-08-15

    Elevational richness patterns and underlying environmental correlates have contributed greatly to a range of general theories of biodiversity. However, the mechanisms underlying elevational abundance and biomass patterns across several trophic levels in belowground food webs remain largely unknown. In this study, we aimed to disentangle the relationships between the elevational patterns of different trophic levels of litter invertebrates and their underlying environmental correlates for two contrasting ecosystems separated by the treeline. We sampled 119 plots from 1020 to 1770 asl in forest and 21 plots from 1790 to 2280 asl in meadow on Dongling Mountain, northwest of Beijing, China. Four functional guilds were divided based on feeding regime: omnivores, herbivores, predators, and detritivores. We used eigenvector-based spatial filters to account for spatial autocorrelation and multi-model selection to determine the best environmental correlates for the community attributes of the different feeding guilds. The results showed that the richness, abundance and biomass of omnivores declined with increasing elevation in the meadow, whereas there was a hump-shaped richness pattern for detritivores. The richness and abundance of different feeding guilds were positively correlated in the forest, while not in the meadow. In the forest, the variances of richness in omnivores, predators, and detritivores were mostly correlated with litter thickness, with omnivores being best explained by mean annual temperature in the meadow. In conclusion, hump-shaped elevational richness, abundance and biomass patterns driven by the forest gradient below the treeline existed in all feeding guilds of litter invertebrates. Climate replaced productivity as the primary factor that drove the richness patterns of omnivores above the treeline, whereas heterogeneity replaced climate for herbivores. Our results highlight that the correlated elevational richness, abundance, and biomass patterns of

  3. Leakage from medically-certified to self-certified workplace absence among norwegian employees

    OpenAIRE

    Karlsen, Geir Runar; Ytterstad, Elinor

    2017-01-01

    Source at https://dx.doi.org/10.1080/20021518.2017.1411119 There are two different kinds of sickness absence in Norway: self-certified absence (SCA), and medically-certified absence (MCA). In this study of 6437 Norwegian employees, we applied logistic regression models for a dichotomous SCA variable on initially 38 independent vari- ables including age and gender. Our findings showed that employees reporting long-term health issues but no record of MCA in the past 12 months (...

  4. Lighthouse Guild

    Science.gov (United States)

    ... Contact Us About Us Programs & Services Health Plans eLearning Vision + Health Donate Need Help? Show Menu Hide ... Find a health plan Coping with vision loss eLearning Support for parents of children with visual impairments ...

  5. Saproxylic community, guild and species responses to varying pheromone components of a pine bark beetle.

    Science.gov (United States)

    Etxebeste, Iñaki; Lencina, José L; Pajares, Juan

    2013-10-01

    Some bark beetle species (Coleoptera: Scolytinae) produce aggregation pheromones that allow coordinated attack on their conifer hosts. As a new saproxylic habitat is founded, an assemblage of associated beetles kairomonally respond to bark beetle infochemicals. Ips sexdentatus is one of the major damaging insects of Pinus spp. in Southern Europe. Its response to varying ipsenol (Ie) percentages in relation to ipsdienol (Id) was studied in northwestern Spain, along with the entire saproxylic beetle assemblage captured at multiple-funnel traps. Response profile modeling was undertaken for I. sexdentatus sexes and sex-ratios, associated species and for selected trophic groups using a reference Gaussian model. In addition, the effects on the saproxylic assemblages were analyzed. I. sexdentatus response curve peaked at 22.7% Ie content, while remaining taxa that could be modeled, peaked above ca. 40% Ie. Predator guilds showed a linear relationship with Ie proportion, while competitors showed a delayed response peak. Consequently, species assemblages differed markedly between varying pheromone component mixtures. Given that the evaluated pheromonal proportions mimicked that of logs being colonized by I. sexdentatus, results suggested that the registered differential responses at different levels might provide I. sexdentatus with a temporal window that maximizes conspecific attraction while reducing interference with competitor and predatory guilds. Described responses might help improve the monitoring of the population status of target bark beetles and their associates, but also point toward the by-catch of many natural enemies, as well as rare saproxylic beetle species, interfering with the aims of sustainable forest management.

  6. Pollinator guild organization and its consequences for reproduction in three synchronopatric species of Tibouchina (Melastomataceae

    Directory of Open Access Journals (Sweden)

    Ana Maria Franco

    2011-09-01

    Full Text Available Pollinator guild organization and its consequences for reproduction in three synchronopatric species of Tibouchina (Melastomataceae. In co-flowering plant species, pollinator sharing can result in interspecific pollen transfer and fecundity reduction. Competition will be relaxed whenever there is a large amount of initial pollen supply or if each plant species occupies different habitat patches. Reproduction in Tibouchina cerastifolia (Naudin Cogn., T. clinopodifolia (DC. Cogn. and T. gracilis (Bonpl. Cogn. was studied in an area of Atlantic rainforest to examine whether synchronopatry induces time partitioning among pollinator species. Eleven bee species comprised the pollinator guild. Among pollinators, there were overlaps in bee species composition and in flower visitation time. Direct competition for pollen in Tibouchina Aubl. at the study site seems to lead to different activity periods among the bee species, in which Bombus pauloensis Friese,1913 was most active earlier, while the other species were active later in the day. Bombus pauloensis, the largest bee species recorded on Tibouchina flowers, was the most important and efficient pollinator. This species harvested pollen before the other species and had the shortest handling time. The plants reproduced sexually by selfing or outcrossing, and hybridization was not avoided by incompatibility reactions at the style. The avoidance of direct competition for pollen and no pollinator partitioning among the synchronopatric species of Tibouchina may reflect a facilitative interaction among these pioneer plants.

  7. Density and distribution of nitrifying guilds in rapid sand filters for drinking water production: Dominance of Nitrospira spp

    DEFF Research Database (Denmark)

    Tatari, Karolina; Musovic, Sanin; Gülay, Arda

    2017-01-01

    distribution of these guilds, filter material was sampled at four drinking water treatment plants (DWTPs) in parallel filters of the pre- and after-filtration stages at different locations and depths. The target guilds were quantified by qPCR targeting 16S rRNA and amoA genes. Total bacterial densities......We investigated the density and distribution of total bacteria, canonical Ammonia Oxidizing Bacteria (AOB) (Nitrosomonas plus Nitrosospira), Ammonia Oxidizing Archaea (AOA), as well as Nitrobacter and Nitrospira in rapid sand filters used for groundwater treatment. To investigate the spatial...

  8. Certified pediatric nurses' perceptions of job satisfaction.

    Science.gov (United States)

    Wyatt, Janet; Harrison, Margaret

    2010-01-01

    The Pediatric Nursing Certification Board surveyed a national sample of 1354 hospital-based certified pediatric nurses (CPNs) to determine their perceptions of certification on job satisfaction and other factors. There is a substantial body of literature that demonstrates job satisfaction among nurses positively increases retention and reduces absenteeism and burnout. CPNs seek certification for a personal sense of achievement, professional recognition, and validation of clinical competency. The certified nurse survey respondents had self-reported high levels of job satisfaction and indicated that relationships with colleagues and a supportive work environment were very important to their levels of job satisfaction. The results of this study highlight important factors for hospitals to consider as they plan strategies and cost-effective ways to positively affect patient care and retain qualified pediatric nurses at the bedside.

  9. Certifying the absence of quantum nonlocality

    OpenAIRE

    Miller, Carl A.; Shi, Yaoyun

    2016-01-01

    Quantum nonlocality is an inherently non-classical feature of quantum mechanics and manifests itself through violation of Bell inequalities for nonlocal games. We show that in a fairly general setting, a simple extension of a nonlocal game can certify instead the absence of quantum nonlocality. Through contraposition, our result implies that a super-classical performance for such a game ensures that a player's output is unpredictable to the other player. Previously such output unpredictabilit...

  10. Development of solid water-equivalent radioactive certified reference materials

    International Nuclear Information System (INIS)

    Finke, E.; Greupner, H.; Groche, K.; Rittwag, R.; Geske, G.

    1991-01-01

    This paper presents a brief description of the development of solid water-equivalent beta volume radioactive certified reference materials. These certified reference materials were prepared for the beta fission nuclides 90 Sr/ 90 Y, 137 Cs, 147 Pm and 204 Tl. Comparative measurements of liquid and solid water-equivalent beta volume radioactive certified reference materials are discussed. (author)

  11. 30 CFR 90.203 - Certified person; maintenance and calibration.

    Science.gov (United States)

    2010-07-01

    ... COAL MINE SAFETY AND HEALTH MANDATORY HEALTH STANDARDS-COAL MINERS WHO HAVE EVIDENCE OF THE DEVELOPMENT OF PNEUMOCONIOSIS Sampling Procedures § 90.203 Certified person; maintenance and calibration. (a) Approved sampling devices shall be maintained and calibrated by a certified person. (b) To be certified, a...

  12. 30 CFR 71.202 - Certified person; sampling.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Certified person; sampling. 71.202 Section 71... Sampling Procedures § 71.202 Certified person; sampling. (a) The respirable dust sampling required by this... on sampling of respirable coal mine dust. (c) A person may be temporarily certified by MSHA to take...

  13. 30 CFR 70.202 - Certified person; sampling.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Certified person; sampling. 70.202 Section 70... HEALTH MANDATORY HEALTH STANDARDS-UNDERGROUND COAL MINES Sampling Procedures § 70.202 Certified person; sampling. (a) The respirable dust sampling required by this part shall be done by a certified person. (b...

  14. Bt crop effects on functional guilds of non-target arthropods: a meta-analysis.

    Directory of Open Access Journals (Sweden)

    L LaReesa Wolfenbarger

    Full Text Available BACKGROUND: Uncertainty persists over the environmental effects of genetically-engineered crops that produce the insecticidal Cry proteins of Bacillus thuringiensis (Bt. We performed meta-analyses on a modified public database to synthesize current knowledge about the effects of Bt cotton, maize and potato on the abundance and interactions of arthropod non-target functional guilds. METHODOLOGY/PRINCIPAL FINDINGS: We compared the abundance of predators, parasitoids, omnivores, detritivores and herbivores under scenarios in which neither, only the non-Bt crops, or both Bt and non-Bt crops received insecticide treatments. Predators were less abundant in Bt cotton compared to unsprayed non-Bt controls. As expected, fewer specialist parasitoids of the target pest occurred in Bt maize fields compared to unsprayed non-Bt controls, but no significant reduction was detected for other parasitoids. Numbers of predators and herbivores were higher in Bt crops compared to sprayed non-Bt controls, and type of insecticide influenced the magnitude of the difference. Omnivores and detritivores were more abundant in insecticide-treated controls and for the latter guild this was associated with reductions of their predators in sprayed non-Bt maize. No differences in abundance were found when both Bt and non-Bt crops were sprayed. Predator-to-prey ratios were unchanged by either Bt crops or the use of insecticides; ratios were higher in Bt maize relative to the sprayed non-Bt control. CONCLUSIONS/SIGNIFICANCE: Overall, we find no uniform effects of Bt cotton, maize and potato on the functional guilds of non-target arthropods. Use of and type of insecticides influenced the magnitude and direction of effects; insecticde effects were much larger than those of Bt crops. These meta-analyses underscore the importance of using controls not only to isolate the effects of a Bt crop per se but also to reflect the replacement of existing agricultural practices. Results will

  15. Causes of fatal accidents for instrument-certified and non-certified private pilots.

    Science.gov (United States)

    Shao, Bob Siyuan; Guindani, Michele; Boyd, Douglas D

    2014-11-01

    Instrument certification (IFR) enhances a pilot's skills in precisely controlling the aircraft and requires a higher level of standards in maintaining heading and altitude compared with the less stringent private pilot certificate. However, there have been no prior studies to compare fatal accident causes for airmen with, and without, this rating, The NTSB accident database was queried for general aviation fatal accidents for private pilots with, and without IFR certification. Exact Poisson tests were used to calculate whether two rate parameters were equal (ratio of 1), normalized to the number of IFR-rated pilots and flight hours in the given time period. Proportion tests were used to determine whether there were significant differences in fatal accident causes between IFR-certified and non-certified pilots. A logistic regression for log-odds success was used in determining the trend and effect of age on fatal accident rates. IFR certification was associated with a reduced risk of accidents due to failure to maintain obstacle/terrain clearance and spatial disorientation for day and night operations respectively. In contrast, the likelihood of fatal accident due to equipment malfunction during day operations was higher for IFR-certified pilots. The fatal accident rate decreased over the last decade for IFR-certified but not for non-IFR-certified private pilots. However, the overall accident rate for IFR-certified private pilots was more than double that of the cohort lacking this certification. Finally, we found a trend for an increased fatality rate with advancing age for both group of pilots. Our findings informs on where training and/or technology should be focused. Both training for aerodynamic stalls, which causes over a quarter of all fatal accidents, should be intensified for both IFR-certified and non-certified private pilots. Similarly, adherence to minimum safe altitudes for both groups of pilots should be encouraged toward reducing the fatal accidents

  16. Caterpillar assembalges on Chusquea bamboos in southern Ecuador: abundance, guild structure, and the influence of host plant quality

    Czech Academy of Sciences Publication Activity Database

    Seifert, Carlo Lutz; Lehner, L.; Bodner, F.; Fiedler, K.

    2016-01-01

    Roč. 41, č. 6 (2016), s. 698-706 ISSN 0307-6946 Institutional support: RVO:60077344 Keywords : bamboo * feeding guild * Lepidoptera Subject RIV: EH - Ecology, Behaviour Impact factor: 1.771, year: 2016 http://onlinelibrary.wiley.com/doi/10.1111/een.12345/abstract

  17. Root-associated fungal communities along a primary succession on a mine spoil: Distinct ecological guilds assemble differently

    Czech Academy of Sciences Publication Activity Database

    Kolaříková, Zuzana; Kohout, Petr; Krüger, Claudia; Janoušková, Martina; Mrnka, Libor; Rydlová, Jana

    2017-01-01

    Roč. 113, OCT 2017 (2017), s. 143-152 ISSN 0038-0717 R&D Projects: GA ČR GA13-10377S Institutional support: RVO:67985939 Keywords : community composition * ecological guilds * primary succession Subject RIV: EH - Ecology, Behaviour OBOR OECD: Ecology Impact factor: 4.857, year: 2016

  18. The Insect Guild of White Oak Acorns: Its Effect on Mast Quality in the Ozark and Ouachita National Forests

    Science.gov (United States)

    Alex C. Mangini; Roger W. Perry

    2004-01-01

    Abstract - Hardwood regeneration, especially of oaks, is an essential component of ecosystem management in the Ouachita and Ozark Mountains of Arkansas. In addition, oak mast is an important wildlife food. Several species of insects inhabit and consume acorns. Data on the insect guild inhabiting white oak (Quercus alba L.) acorns...

  19. The Ontology of Biological Groups: Do Grasshoppers Form Assemblages, Communities, Guilds, Populations, or Something Else?

    Directory of Open Access Journals (Sweden)

    Jeffrey A. Lockwood

    2011-01-01

    Full Text Available Acridologists have used a variety of terms to describe groups of grasshoppers, including assemblage, community, guild, and population. This terminological diversity has raised the question of whether one of these descriptors is the correct one. I take the position that these terms pick out different features of the natural world such that there is no unconditionally or uniquely correct term. By adopting the framework of constrained perspectivism—a form of philosophical pragmatism—it is argued that a term is correct if it accurately reflects the conceptual framework of the investigator and effectively communicates this perspective to others. Such an approach gives rise to terminological pluralism that avoids the problems of relativism (the subjectivist's view that any term can be used and absolutism (the objectivist's view that there is a single correct term. I describe the contexts in which the most common terms are appropriate.

  20. Intraspecific density dependence and a guild of consumers coexisting on one resource.

    Science.gov (United States)

    McPeek, Mark A

    2012-12-01

    The importance of negative intraspecific density dependence to promoting species coexistence in a community is well accepted. However, such mechanisms are typically omitted from more explicit models of community dynamics. Here I analyze a variation of the Rosenzweig-MacArthur consumer-resource model that includes negative intraspecific density dependence for consumers to explore its effect on the coexistence of multiple consumers feeding on a single resource. This analysis demonstrates that a guild of multiple consumers can easily coexist on a single resource if each limits its own abundance to some degree, and stronger intraspecific density dependence permits a wider variety of consumers to coexist. The mechanism permitting multiple consumers to coexist works in a fashion similar to apparent competition or to each consumer having its own specialized predator. These results argue for a more explicit emphasis on how negative intraspecific density dependence is generated and how these mechanisms combine with species interactions to shape overall community structure.

  1. Tourism in protected areas: Disentangling road and traffic effects on intra-guild scavenging processes.

    Science.gov (United States)

    Donázar, José Antonio; Ceballos, Olga; Cortés-Avizanda, Ainara

    2018-07-15

    The expansion of road networks and the increase in traffic have emerged in recent years as key threats to the conservation of biodiversity. This is particularly concerning in many protected areas because the increase of recreational activities requiring the use of vehicles. Effects of roads and traffic within guild scenarios and ecological processes remain however poorly known. Here we examined how road proximity and traffic intensity influence patterns of resource use in an Old-World avian scavenger guild living in a protected natural park in northern Spain. We experimentally placed 130 carcasses at different distances from a scenic road in the centre of the park. Vehicles were recorded by means of traffic counters which revealed that maximum numbers were reached during weekends and holidays and during the middle hours of the day. Avian scavenger attendance at carcasses was recorded by means of camera-traps. Obligated scavengers, Eurasian griffon (Gyps fulvus) and Egyptian vultures (Neophron percnopterus) were frequently observed (59.4% and 37.7% of the consumed carcasses) together with five other facultative scavenger species. We found that the richness (number of species) and the probability of consumption of the resource were reduced the smaller the distance to the road and in days with higher traffic intensity. The same factors affected the probability of presence of all the scavenger species. Moreover, some of them, notably griffon vultures, showed hourly patterns of carcass attendance suggesting avoidance of maximum traffic levels. Our results highlight that roads and traffic would trigger consequences on the structure and functioning of scavenger food webs, which may be particularly concerning in protected areas with remarkable levels of biodiversity. Future regulations at protected areas should couple both traffic and tourist affluence with wildlife conservation. In this way important ecological processes would be preserved while maintaining a good

  2. International directory of certified radioactive sources

    International Nuclear Information System (INIS)

    Grosse, G.; Bambynek, W.

    1983-01-01

    This directory lists the products of 16 suppliers of certified reference materials (CRM) of radioactivity as given in their catalogues. Included are only products for which certificates are delivered and whose uncertainties are given according to the rules defined in ICRU Report No. 12, ''Certification of Standardized Radioactive Sources'' (International Commission on Radiation and Measurements, Washington, 1968). Only those products are included of which the standard uncertainties according to the above rules are less than 10%. Prices of the products are not mentioned since they frequently change. The products are divided into four groups: Radioactive Solutions, Radioactive Gases, Solid Sources and Sources for Liquid Scintillation Counting). (orig./WL)

  3. International directory of certified radioactive sources

    Energy Technology Data Exchange (ETDEWEB)

    Grosse, G; Bambynek, W

    1983-01-01

    This directory lists the products of 16 suppliers of certified reference materials (CRM) of radioactivity as given in their catalogues. Included are only products for which certificates are delivered and whose uncertainties are given according to the rules defined in ICRU Report No. 12, ''Certification of Standardized Radioactive Sources'' (International Commission on Radiation and Measurements, Washington, 1968). Only those products are included of which the standard uncertainties according to the above rules are less than 10%. Prices of the products are not mentioned since they frequently change. The products are divided into four groups: Radioactive Solutions, Radioactive Gases, Solid Sources and Sources for Liquid Scintillation Counting).

  4. Going the distance for certified cancer registrars.

    Science.gov (United States)

    Backus, Amanda; Kolender, Ellen R

    2009-01-01

    Cancer registry departments are using electronic technology to solve the local and national Certified Tumor Registrar (CTR) shortages. As demand for CTRs continues to increase without an accompanied increase in the supply of qualified personnel, cancer registry departments are looking for new solutions to this growing local and national trend. In order to solve this problem, some cancer registries have started using telecommunication to fill the empty positions within their departments. This is the case at Roper St. Francis Healthcare (RSFH) in Charleston, SC, where Cancer Registry Manager, Ellen Kolender, RHIA, CTR, used telecommuting to fill one full-time and one part-time CTR position.

  5. CEH Certified Ethical Hacker Study Guide

    CERN Document Server

    Graves, Kimberly

    2010-01-01

    Prepare for the new version of CEH certification with this advanced guide. Once you learn the thought processes of unethical hackers, you can figure out how to secure your computer systems to defend against them. That's the philosophy behind ethical hacking, and it's a growing field. Prepare for certification in this important area with this advanced study guide that covers all exam objectives for the challenging CEH Certified Ethical Hackers exam. The book provides full coverage of exam topics, real-world examples, and a CD with additional materials for extra review and practice.:; Covers eth

  6. CISA Certified Information Systems Auditor : study guide

    CERN Document Server

    Cannon, David L

    2011-01-01

    The industry-leading study guide for the CISA exam, fully updated. More than 27,000 IT professionals take the Certified Information Systems Auditor exam each year. SC Magazine lists the CISA as the top certification for security professionals. Compliances, regulations, and best practices for IS auditing are updated twice a year, and this is the most up-to-date book available to prepare aspiring CISAs for the next exam.: CISAs are among the five highest-paid IT security professionals; more than 27,000 take the exam each year and the numbers are growing; Standards are updated twice a year, and t

  7. Reflections on International Certified Nursing Assistants.

    Science.gov (United States)

    Shaw, Penelope Ann

    2017-01-01

    The author, a former university faculty member who taught English to speakers of other languages and now a nursing home resident, shares her observations about how English language proficiency, culture, and religious differences affect her care. She provides examples of communication challenges that can be annoying or cause harm, her coping strategies, and reasons many certified nursing assistants might never be fully fluent in English. She explains how international certified nursing assistants can benefit residents because of skills developed by family-centered care in their countries of origin. She also discusses related issues-the importance of being culturally competent about U.S. culture. She points out how religiousness not only affects residents but is a buffer for staff against the stress of physically and emotionally demanding low-wage work. Overall, the author likes receiving care from individuals from other countries, finding reward in comparing how her personal struggle with illness and paralysis resonates with the trauma of migration and how learning firsthand about varying beliefs and attitudes clarifies her identity and place in world history.

  8. Beliefs of Certified Public Accountants toward Distance Education: A Statewide Georgia Survey.

    Science.gov (United States)

    Perdue, Kathy J.; Valentine, Thomas

    1998-01-01

    Examines the beliefs of certified public accountants (CPAs) in the state of Georgia concerning the effectiveness of distance education in providing continuing professional education (CPE). Findings indicate that the CPAs believe distance education to be an effective mode of learning, and that necessary technological capabilities are available to…

  9. An Analysis of the Future Need for Certified Animal Health Technicians and Instructional Program Content.

    Science.gov (United States)

    Nevada State Council on Occupational Education, Carson City.

    A study examined the future need for certified animal health technicians (CAHT) in Nevada and the skills/knowledge that future CAHTs will need. Questionnaires were mailed to all of Nevada's 306 licensed veterinarians; 100 (32.68%) responded. The estimated numbers of CAHTs needed by the state's veterinarians in 1, 3, and 5 years were 62, 142, and…

  10. 77 FR 5415 - National Organic Program: Notice of Draft Guidance for Accredited Certifying Agents, Certified...

    Science.gov (United States)

    2012-02-03

    ... in order to be excluded from the organic certification requirements of Part 205. The NOSB recommended... handling operations that are or are not excluded from organic certification. The draft guidance proposes... excluded from certification and, therefore, must be certified organic operations. \\1\\ NOSB Recommendation...

  11. Training and Certification Program for Certified Energy Auditors (CEA) and Certified Building Commissioning Professionals (CBCP)

    Energy Technology Data Exchange (ETDEWEB)

    Kent, Bill

    2012-08-24

    The Association of Energy Engineers (AEE) has offered energy efficiency training and certification programs for over 30 years. During that time AEE has certified more than 22,000 professionals. All of our certification programs are the result of extensive industry research and program development and oversight by certification boards. For this project award, AEE proposed to work with the Department of Energy to utilize and extend existing industry recognized Certified Energy Auditor (CEA) and Certified Building Commissioning Professional (CBCP) programs under this Training Program Development Announcement. These expanded training programs will have significant impact in training professionals for building commissioning and energy auditing to achieve the goal of bringing existing buildings up to their optimal energy performance potential and ensuring that new buildings maintain their expected optimal level of performance. The goals and objectives of the training development project were achieved with the development of new training programs that are now being offered as self-sustaining commercial training and certification programs. These new programs are training and certifying professionals who are accomplishing the goal of increasing building energy performance in both existing and new buildings.

  12. Development of certified reference material of mineral composition of natural water designed to control of turbidity measurement accuracy

    Directory of Open Access Journals (Sweden)

    Liudmila I. Gorjaeva

    2017-01-01

    Full Text Available Introduction. The results of development of a certified reference material (CRM of mineral composition of natural water are presented. A solution prepared from the material of the CRM specimen imitates mineral composition of natural surface water. The certified values are mass fractions of nitrate ions, chloride ions, fluoride ions, and total iron and turbidity according to formazine scale. Materials and methods. The certified values of mass concentrations of the components were determined using calculated experimental evaluation procedure;the certified turbidity value was determinedusing the certified turbidimetric method. Results. The relative expanded uncertainty (k = 2 of the certified turbidity values does not exceed 5 %, the same value for mass concentrationsis not more than 3.5 %. Relative standard uncertainty from heterogeneity does not exceed 1.0 %. The shelf life of the developed CRM is set to 3 years. Discussion and conclusion. Developed CRM was registered in the State Register of CRM's as GSO 10815-2016. The CRM is designed to control the accuracy of results of the certified characteristics measurements, including proficiency testing of laboratories using interlaboratory comparative tests. The CRM can be used for validation of measurement procedures.

  13. Sharing the Wealth:National Board Certified Teachers and the Students Who Need Them Most

    Directory of Open Access Journals (Sweden)

    Daniel C. Humphrey

    2005-03-01

    Full Text Available It is a commonly understood problem in education that many highly qualified teachers tend to gravitate toward higher performing schools, including schools with lower minority enrollments and lower incidence of poverty. This article explores the distribution of a subset of teachers, namely, those who are National Board Certified. To what extent do these teachers' assignment choices mirror the pattern of their non-Board Certified colleagues and to what extent are they different? Part of a larger study of Board Certified Teachers in lower performing schools, the article examines the distribution of NBCTs in the six states with the largest number of them'California, Florida, Mississippi, North Carolina, Ohio, and South Carolina. The research finds that, with the exception of California, Board Certified Teachers are not equitably distributed across schools that serve different populations of students. In five of the six states examined, poor, minority, and lower performing students are far less likely to benefit from the teaching of an NBCT than are their more affluent, majority, higher performing peers. The article explores some possible explanations for the California distribution pattern as well as the kinds of incentives provided across the states for teachers to seek Board Certification and for those who earn it. The authors conclude with a rationale and a set of policy suggestions for realigning the distribution of NBCTs.

  14. Development of solid water-equivalent radioactive certified reference materials

    Energy Technology Data Exchange (ETDEWEB)

    Finke, E.; Greupner, H.; Groche, K.; Rittwag, R. (Office for Standardization, Metrology and Quality Control (ASMW), Berlin (Germany, F.R.)); Geske, G. (Jena Univ. (Germany, F.R.))

    1991-01-01

    This paper presents a brief description of the development of solid water-equivalent beta volume radioactive certified reference materials. These certified reference materials were prepared for the beta fission nuclides {sup 90}Sr/{sup 90}Y, {sup 137}Cs, {sup 147}Pm and {sup 204}Tl. Comparative measurements of liquid and solid water-equivalent beta volume radioactive certified reference materials are discussed. (author).

  15. Fertilizers applied to certified organic tomato culture

    International Nuclear Information System (INIS)

    Martins, T.C.G.; De Nadai Fernandes, E.A.; Ferrari, A.A.; Bacchi, M.A.; Tagliaferro, F.S.

    2010-01-01

    The tomato culture demands large quantities of mineral nutrients, which are supplied by synthetic fertilizers in the conventional cultivation system. In the organic cultivation system only alternative fertilizers are allowed by the certifiers and accepted as safe for humans and environment. The chemical composition of rice bran, oyster flour, cattle manure and ground charcoal, as well as soils and tomato fruits were evaluated by instrumental neutron activation analysis (INAA). The potential contribution of organic fertilizers to the enrichment of chemical elements in soil and their transfer to fruits was investigated using concentration ratios for fertilizer and soil samples, and also for soil and tomato. Results evidenced that these alternative fertilizers could be taken as important sources of Br, Ca, Ce, K, Na and Zn for the organic tomato culture. (author)

  16. Development studies of captopril certified reference material

    Directory of Open Access Journals (Sweden)

    Raquel Nogueira

    2011-06-01

    Full Text Available This paper describes the studies performed with the candidate Certified Reference Material (CRM of captopril, the first CRM of an active pharmaceutical ingredient (API in Brazil, including determination of impurities (organic, inorganic and volatiles, homogeneity testing, short- and long-term stability studies, calculation of captopril content using the mass balance approach, and estimation of the associated measurement uncertainty.Este artigo descreve os estudos realizados com o candidato a Material de Referência Certificado (MRC de captopril, primeiro MRC de fármacos no Brasil, incluindo a determinação de impurezas (orgânicas, inorgânicas e voláteis, testes de homogeneidade, testes de estabilidade de curta e longa duração, cálculo do teor de captopril por balanço de massa e estimativa da incerteza de medição associada ao valor certificado.

  17. Fishing Nets between Two Seas: Guilds and Ship-Owner Associations in the Atlantic and Mediterranean Fishing Grounds of Andalusia

    Directory of Open Access Journals (Sweden)

    ISIDRO MAYA JARIEGO

    2016-01-01

    Full Text Available This study examines the organizational network of the extractive sector in Andalusian fishing enclaves. For this, we have evaluated 6 types of informal and institutional relationships between a total of 30 guilds and ship-owner associations in 21 Andalusian fi shing ports. The analyzed networks were found to have a core-periphery structure with the guilds playing a central role. The QAP procedure was used to identify two distinct contexts of relationship formation: informal meetings and the government fishing network (corresponding to formal meetings, such as fishing tables, port assemblies and fishing quota negotiations. We verified the existence of significant homophily dynamics based on both fishing ground and organization type.

  18. 40 CFR 124.53 - State certification.

    Science.gov (United States)

    2010-07-01

    ..., or waived its right to certify; and (3) A statement that the State will be deemed to have waived its right to certify unless that right is exercised within a specified reasonable time not to exceed 60 days... each more stringent condition, the certifying State agency shall cite the CWA or State law references...

  19. Breeding Guild Determines Frog Distributions in Response to Edge Effects and Habitat Conversion in the Brazil's Atlantic Forest.

    Directory of Open Access Journals (Sweden)

    Rodrigo B Ferreira

    Full Text Available Understanding the response of species with differing life-history traits to habitat edges and habitat conversion helps predict their likelihood of persistence across changing landscape. In Brazil's Atlantic Forest, we evaluated frog richness and abundance by breeding guild at four distances from the edge of a reserve: i 200 m inside the forest, ii 50 m inside the forest, iii at the forest edge, and iv 50 m inside three different converted habitats (coffee plantation, non-native Eucalyptus plantation, and abandoned pastures, hereafter matrix types. By sampling a dry and a wet season, we recorded 622 individual frogs representing 29 species, of which three were undescribed. Breeding guild (i.e. bromeliad, leaf-litter, and water-body breeders was the most important variable explaining frog distributions in relation to edge effects and matrix types. Leaf-litter and bromeliad breeders decreased in richness and abundance from the forest interior toward the matrix habitats. Water-body breeders increased in richness toward the matrix and remained relatively stable in abundance across distances. Number of large trees (i.e. DBH > 15 cm and bromeliads best explained frog richness and abundance across distances. Twenty species found in the interior of the forest were not found in any matrix habitat. Richness and abundance across breeding guilds were higher in the rainy season but frog distributions were similar across the four distances in the two seasons. Across matrix types, leaf-litter species primarily used Eucalyptus plantations, whereas water-body species primarily used coffee plantations. Bromeliad breeders were not found inside any matrix habitat. Our study highlights the importance of primary forest for bromeliad and leaf-litter breeders. We propose that water-body breeders use edge and matrix habitats to reach breeding habitats along the valleys. Including life-history characteristics, such as breeding guild, can improve predictions of frog

  20. Dynamic stability in hydropsychid guilds along a regulated stream: the role of competitive interactions versus environmental perturbations

    International Nuclear Information System (INIS)

    Camargo, J.O.

    1993-01-01

    Temporal alterations in the structure of hydropsychid guilds were studied along a regulated stream to examine the role of interspecific competitive interactions and environmental perturbations in determining species persistence. Discharge fluctuations of hypolimnial waters with a significant oxygen deficit were produced daily by Burgomillodo Dam. Under unregulated conditions (upstream sampling site), it is assumed that the coexistence of competing hydropsychid species is a function of species dominance (d') and resource limitation (R), as major cause of interaction strength among competitors, and the niche overlap (O) as a major causes of connectance among competitors, d' tends to increase with the number of subordinate species. A hydropsychid guild will tend to be unstable (by competitive displacement) if d'R(SO) 0.5 > 1, where S is the number of competing species in the guild. The product d'R(SO) 0.5 is used as a competition coefficient (β'); R and O are assumed to be 1 and 0.5, respectively. Upstream from the dam, values of β' were 0.599, 1.080 and 0.656, and values of S were 7,7 and 6. Downstream β' was less than unity during all sampling surveys, but S decreased at all sampling sites. Total density and total biomass were significantly higher downstream. Hydropsyche pellucidula was dominant upstream, whereas H. siltalai became dominant downstream. Temporal variations in individual weights of H. bulbifera and H. exocellata downstream were different from those upsteam. This is interpreted as 'character displacement. It is concluded that interspecific competitive interactions upstream and environmental perturbations downstream determined species persistence in hydropsychid guilds. (Author)

  1. Breeding Guild Determines Frog Distributions in Response to Edge Effects and Habitat Conversion in the Brazil's Atlantic Forest.

    Science.gov (United States)

    Ferreira, Rodrigo B; Beard, Karen H; Crump, Martha L

    2016-01-01

    Understanding the response of species with differing life-history traits to habitat edges and habitat conversion helps predict their likelihood of persistence across changing landscape. In Brazil's Atlantic Forest, we evaluated frog richness and abundance by breeding guild at four distances from the edge of a reserve: i) 200 m inside the forest, ii) 50 m inside the forest, iii) at the forest edge, and iv) 50 m inside three different converted habitats (coffee plantation, non-native Eucalyptus plantation, and abandoned pastures, hereafter matrix types). By sampling a dry and a wet season, we recorded 622 individual frogs representing 29 species, of which three were undescribed. Breeding guild (i.e. bromeliad, leaf-litter, and water-body breeders) was the most important variable explaining frog distributions in relation to edge effects and matrix types. Leaf-litter and bromeliad breeders decreased in richness and abundance from the forest interior toward the matrix habitats. Water-body breeders increased in richness toward the matrix and remained relatively stable in abundance across distances. Number of large trees (i.e. DBH > 15 cm) and bromeliads best explained frog richness and abundance across distances. Twenty species found in the interior of the forest were not found in any matrix habitat. Richness and abundance across breeding guilds were higher in the rainy season but frog distributions were similar across the four distances in the two seasons. Across matrix types, leaf-litter species primarily used Eucalyptus plantations, whereas water-body species primarily used coffee plantations. Bromeliad breeders were not found inside any matrix habitat. Our study highlights the importance of primary forest for bromeliad and leaf-litter breeders. We propose that water-body breeders use edge and matrix habitats to reach breeding habitats along the valleys. Including life-history characteristics, such as breeding guild, can improve predictions of frog distributions in

  2. Mercury bioaccumulation and risk to three waterbird foraging guilds is influenced by foraging ecology and breeding stage

    International Nuclear Information System (INIS)

    Eagles-Smith, Collin A.; Ackerman, Joshua T.; De La Cruz, Susan E.W.; Takekawa, John Y.

    2009-01-01

    We evaluated mercury (Hg) in five waterbird species representing three foraging guilds in San Francisco Bay, CA. Fish-eating birds (Forster's and Caspian terns) had the highest Hg concentrations in thier tissues, but concentrations in an invertebrate-foraging shorebird (black-necked stilt) were also elevated. Foraging habitat was important for Hg exposure as illustrated by within-guild differences, where species more associated with marshes and salt ponds had higher concentrations than those more associated with open-bay and tidal mudflats. Importantly, Hg concentrations increased with time spent in the estuary. Surf scoter concentrations tripled over six months, whereas Forster's terns showed an up to 5-fold increase between estuary arrival and breeding. Breeding waterbirds were at elevated risk of Hg-induced reproductive impairment, particularly Forster's terns, in which 48% of breeding birds were at high risk due to their Hg levels. Our results highlight the importance of habitat and exposure timing, in addition to trophic position, on waterbird Hg bioaccumulation and risk. - The influence of foraging habitat, trophic position, and exposure timing on mercury bioaccumulation and risk to reproduction is evaluated in three waterbird guilds.

  3. Fungal Communities and Functional Guilds Shift Along an Elevational Gradient in the Southern Appalachian Mountains.

    Science.gov (United States)

    Veach, Allison M; Stokes, C Elizabeth; Knoepp, Jennifer; Jumpponen, Ari; Baird, Richard

    2017-12-04

    Nitrogen deposition alters forest ecosystems particularly in high elevation, montane habitats where nitrogen deposition is greatest and continues to increase. We collected soils across an elevational (788-1940 m) gradient, encompassing both abiotic (soil chemistry) and biotic (vegetation community) gradients, at eight locations in the southern Appalachian Mountains of southwestern North Carolina and eastern Tennessee. We measured soil chemistry (total N, C, extractable PO 4 , soil pH, cation exchange capacity [ECEC], percent base saturation [% BS]) and dissected soil fungal communities using ITS2 metabarcode Illumina MiSeq sequencing. Total soil N, C, PO 4 , % BS, and pH increased with elevation and plateaued at approximately 1400 m, whereas ECEC linearly increased and C/N decreased with elevation. Fungal communities differed among locations and were correlated with all chemical variables, except PO 4 , whereas OTU richness increased with total N. Several ecological guilds (i.e., ectomycorrhizae, saprotrophs, plant pathogens) differed in abundance among locations; specifically, saprotroph abundance, primarily attributable to genus Mortierella, was positively correlated with elevation. Ectomycorrhizae declined with total N and soil pH and increased with total C and PO 4 where plant pathogens increased with total N and decreased with total C. Our results demonstrate significant turnover in taxonomic and functional fungal groups across elevational gradients which facilitate future predictions on forest ecosystem change in the southern Appalachians as nitrogen deposition rates increase and regional temperature and precipitation regimes shift.

  4. Herbivore effects on productivity vary by guild: cattle increase mean productivity while wildlife reduce variability.

    Science.gov (United States)

    Charles, Grace K; Porensky, Lauren M; Riginos, Corinna; Veblen, Kari E; Young, Truman P

    2017-01-01

    Wild herbivores and livestock share the majority of rangelands worldwide, yet few controlled experiments have addressed their individual, additive, and interactive impacts on ecosystem function. While ungulate herbivores generally reduce standing biomass, their effects on aboveground net primary production (ANPP) can vary by spatial and temporal context, intensity of herbivory, and herbivore identity and species richness. Some evidence indicates that moderate levels of herbivory can stimulate aboveground productivity, but few studies have explicitly tested the relationships among herbivore identity, grazing intensity, and ANPP. We used a long-term exclosure experiment to examine the effects of three groups of wild and domestic ungulate herbivores (megaherbivores, mesoherbivore wildlife, and cattle) on herbaceous productivity in an African savanna. Using both field measurements (productivity cages) and satellite imagery, we measured the effects of different herbivore guilds, separately and in different combinations, on herbaceous productivity across both space and time. Results from both productivity cage measurements and satellite normalized difference vegetation index (NDVI) demonstrated a positive relationship between mean productivity and total ungulate herbivore pressure, driven in particular by the presence of cattle. In contrast, we found that variation in herbaceous productivity across space and time was driven by the presence of wild herbivores (primarily mesoherbivore wildlife), which significantly reduced heterogeneity in ANPP and NDVI across both space and time. Our results indicate that replacing wildlife with cattle (at moderate densities) could lead to similarly productive but more heterogeneous herbaceous plant communities in rangelands. © 2016 by the Ecological Society of America.

  5. Lunge feeding in early marine reptiles and fast evolution of marine tetrapod feeding guilds.

    Science.gov (United States)

    Motani, Ryosuke; Chen, Xiao-hong; Jiang, Da-yong; Cheng, Long; Tintori, Andrea; Rieppel, Olivier

    2015-03-10

    Traditional wisdom holds that biotic recovery from the end-Permian extinction was slow and gradual, and was not complete until the Middle Triassic. Here, we report that the evolution of marine predator feeding guilds, and their trophic structure, proceeded faster. Marine reptile lineages with unique feeding adaptations emerged during the Early Triassic (about 248 million years ago), including the enigmatic Hupehsuchus that possessed an unusually slender mandible. A new specimen of this genus reveals a well-preserved palate and mandible, which suggest that it was a rare lunge feeder as also occurs in rorqual whales and pelicans. The diversity of feeding strategies among Triassic marine tetrapods reached their peak in the Early Triassic, soon after their first appearance in the fossil record. The diet of these early marine tetrapods most likely included soft-bodied animals that are not preserved as fossils. Early marine tetrapods most likely introduced a new trophic mechanism to redistribute nutrients to the top 10 m of the sea, where the primary productivity is highest. Therefore, a simple recovery to a Permian-like trophic structure does not explain the biotic changes seen after the Early Triassic.

  6. Results of the 2015 National Certified Pharmacy Technician Workforce Survey.

    Science.gov (United States)

    Desselle, Shane P; Holmes, Erin R

    2017-07-01

    The results of the 2015 National Certified Pharmacy Technician Workforce Survey are described. A survey was e-mailed to a randomized sample of 5,000 certified pharmacy technicians (CPhTs) throughout the United States, with response reminders employed. Survey items eliciting demographic and work characteristics and work life attitudes were generated from the literature and qualitative interviews. This study aimed to describe job satisfaction, sources of stress, profession and employer commitment, education and training, and reasons for entry into the profession among CPhTs and determine relationships between those variables and CPhTs' level of involvement in various work activities, with particular attention paid to differences in practice setting. Frequency statistics, correlation analysis, and means testing were used to meet study objectives and identify significant differences. A total of 516 CPhTs currently working as a pharmacy technician responded to the survey. The CPhTs reported high levels of involvement in more traditional activities but less involvement in those that involve greater cognitive load. Respondents reported moderate levels of job satisfaction and commitment and somewhat high levels of stress overall. Most CPhTs chose to be a pharmacy technician because they desired to enter a healthcare field and help people and were recruited. CPhTs derived benefit from all aspects of education and training evaluated and most from on-the-job training. Perceived value of education and training was associated with higher satisfaction and commitment and with lower stress. There were a number of differences in these work life attitudes across practice settings and by involvement in various job functions. The results of the survey indicated that job satisfaction and commitment were moderate and that stress levels were somewhat high among CPhTs. There were a number of differences in work life attitudes across practice settings and by involvement in various job

  7. The Impact of Mentoring on Alternatively Certified Teachers

    Science.gov (United States)

    Kesler, Becky

    2013-01-01

    The purpose of this study was to explore the perceived effectiveness of mentoring for teachers certified through non-traditional avenues. This quantitative study investigated the type and amount of support teachers certified through the Arkansas Non-traditional Licensure Program (NTLP) and the Master of Arts in Teaching Program (MATP) received…

  8. 19 CFR 159.36 - Multiple certified rates.

    Science.gov (United States)

    2010-04-01

    ... multiple rates have been certified for a foreign currency, the rate to be used for Customs purposes shall... TREASURY (CONTINUED) LIQUIDATION OF DUTIES Conversion of Foreign Currency § 159.36 Multiple certified rates... rates of exchange (e.g., official and free) for a foreign currency: (a) Rates to be published. When the...

  9. 19 CFR 159.35 - Certified daily rate.

    Science.gov (United States)

    2010-04-01

    ... TREASURY (CONTINUED) LIQUIDATION OF DUTIES Conversion of Foreign Currency § 159.35 Certified daily rate. The daily buying rate of foreign currency which is determined by the Federal Reserve Bank of New York and certified to the Secretary of the Treasury in accordance with 31 U.S.C. 5151(e) shall be used for...

  10. 19 CFR 115.9 - Certifying Authorities responsibilities-containers.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Certifying Authorities responsibilities-containers...; DEPARTMENT OF THE TREASURY CARGO CONTAINER AND ROAD VEHICLE CERTIFICATION PURSUANT TO INTERNATIONAL CUSTOMS CONVENTIONS Administration § 115.9 Certifying Authorities responsibilities—containers. (a) General. Containers...

  11. 76 FR 80741 - TRICARE: Certified Mental Health Counselors

    Science.gov (United States)

    2011-12-27

    ...] TRICARE: Certified Mental Health Counselors AGENCY: Office of the Secretary, Department of Defense. ACTION... would allow licensed or certified mental health counselors to be able to independently provide care to... mental health counselors (CMHCs), who will be authorized to practice independently under TRICARE. During...

  12. 30 CFR 90.202 - Certified person; sampling.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Certified person; sampling. 90.202 Section 90... HEALTH MANDATORY HEALTH STANDARDS-COAL MINERS WHO HAVE EVIDENCE OF THE DEVELOPMENT OF PNEUMOCONIOSIS Sampling Procedures § 90.202 Certified person; sampling. (a) The respirable dust sampling required by this...

  13. Theory, methods and tools for determining environmental flows for riparian vegetation: Riparian vegetation-flow response guilds

    Science.gov (United States)

    Merritt, D.M.; Scott, M.L.; Leroy, Poff N.; Auble, G.T.; Lytle, D.A.

    2010-01-01

    Riparian vegetation composition, structure and abundance are governed to a large degree by river flow regime and flow-mediated fluvial processes. Streamflow regime exerts selective pressures on riparian vegetation, resulting in adaptations (trait syndromes) to specific flow attributes. Widespread modification of flow regimes by humans has resulted in extensive alteration of riparian vegetation communities. Some of the negative effects of altered flow regimes on vegetation may be reversed by restoring components of the natural flow regime. 2. Models have been developed that quantitatively relate components of the flow regime to attributes of riparian vegetation at the individual, population and community levels. Predictive models range from simple statistical relationships, to more complex stochastic matrix population models and dynamic simulation models. Of the dozens of predictive models reviewed here, most treat one or a few species, have many simplifying assumptions such as stable channel form, and do not specify the time-scale of response. In many cases, these models are very effective in developing alternative streamflow management plans for specific river reaches or segments but are not directly transferable to other rivers or other regions. 3. A primary goal in riparian ecology is to develop general frameworks for prediction of vegetation response to changing environmental conditions. The development of riparian vegetation-flow response guilds offers a framework for transferring information from rivers where flow standards have been developed to maintain desirable vegetation attributes, to rivers with little or no existing information. 4. We propose to organise riparian plants into non-phylogenetic groupings of species with shared traits that are related to components of hydrologic regime: life history, reproductive strategy, morphology, adaptations to fluvial disturbance and adaptations to water availability. Plants from any river or region may be grouped

  14. Certified metamodels for sensitivity indices estimation

    Directory of Open Access Journals (Sweden)

    Prieur Clémentine

    2012-04-01

    Full Text Available Global sensitivity analysis of a numerical code, more specifically estimation of Sobol indices associated with input variables, generally requires a large number of model runs. When those demand too much computation time, it is necessary to use a reduced model (metamodel to perform sensitivity analysis, whose outputs are numerically close to the ones of the original model, while being much faster to run. In this case, estimated indices are subject to two kinds of errors: sampling error, caused by the computation of the integrals appearing in the definition of the Sobol indices by a Monte-Carlo method, and metamodel error, caused by the replacement of the original model by the metamodel. In cases where we have certified bounds for the metamodel error, we propose a method to quantify both types of error, and we compute confidence intervals for first-order Sobol indices. L’analyse de sensibilité globale d’un modèle numérique, plus précisément l’estimation des indices de Sobol associés aux variables d’entrée, nécessite généralement un nombre important d’exécutions du modèle à analyser. Lorsque celles-ci requièrent un temps de calcul important, il est judicieux d’effectuer l’analyse de sensibilité sur un modèle réduit (ou métamodèle, fournissant des sorties numériquement proches du modèle original mais pour un coût nettement inférieur. Les indices estimés sont alors entâchés de deux sortes d’erreur : l’erreur d’échantillonnage, causée par l’estimation des intégrales définissant les indices de Sobol par une méthode de Monte-Carlo, et l’erreur de métamodèle, liée au remplacement du modèle original par le métamodèle. Lorsque nous disposons de bornes d’erreurs certifiées pour le métamodèle, nous proposons une méthode pour quantifier les deux types d’erreurs et fournir des intervalles de confiance pour les indices de Sobol du premier ordre.

  15. Characterizations of a quality certified athletic trainer.

    Science.gov (United States)

    Raab, Scot; Wolfe, Brent D; Gould, Trenton E; Piland, Scott G

    2011-01-01

    Didactic proficiency does not ensure clinical aptitude. Quality athletic health care requires clinical knowledge and affective traits. To develop a grounded theory explaining the constructs of a quality certified athletic trainer (AT). Delphi study. Interviews in conference rooms or business offices and by telephone. Thirteen ATs (men = 8, women = 5) stratified across the largest employment settings (high school, college, clinical) in the 4 largest districts of the National Athletic Trainers? Association (2, 3, 4, 9). Open-ended interview questions were audio recorded, transcribed, and reviewed before condensing. Two member checks ensured trustworthiness. Open coding reduced text to descriptive adjectives. We grouped adjectives into 5 constructs (care, communication, commitment, integrity, knowledge) and grouped these constructs into 2 higher-order constructs (affective traits, effective traits). According to participants, ATs who demonstrate the ability to care, show commitment and integrity, value professional knowledge, and communicate effectively with others can be identified as quality ATs. These abilities facilitate the creation of positive relationships. These relationships allow the quality AT to interact with patients and other health care professionals on a knowledgeable basis that ultimately improves health care delivery. Our resulting theory supported the examination of characteristics not traditionally assessed in an athletic training education program. If researchers can show that these characteristics develop ATs into quality ATs (eg, those who work better with others, relate meaningfully with patients, and improve the standard of health care), they must be cultivated in the educational setting.

  16. Teacher quality: a comparison of National Board-certified and non-Board-certified teachers of deaf students.

    Science.gov (United States)

    Scheetz, Nanci A; Martin, David S

    2006-01-01

    THE STUDY was designed to identify specific components of teacher excellence, focusing initially on the characteristics of the small number of teachers of the deaf who are certified by the National Board for Professional Teaching Standards (NBPTS), then comparing those with the characteristics of other teachers identified as master teachers by university faculty in teacher preparation in deafness. Classroom observation, written lesson plans, teacher questionnaires on beliefs, and content analysis of interactive electronic focus groups were used to compare the two groups of teachers. Results indicated similarities between Board-certified and non-Board-certified master teachers in regard to teacher behaviors and commitment to well-founded pedagogical principles. Differences were found in classroom priorities and in the greater level of interconnectivity expressed by Board-certified teachers as the result of becoming Board certified. Recommendations are made for preparing teachers of deaf students.

  17. Pollinator guild organization and its consequences for reproduction in three synchronopatric species of Tibouchina (Melastomataceae

    Directory of Open Access Journals (Sweden)

    Ana Maria Franco

    2011-09-01

    Full Text Available Pollinator guild organization and its consequences for reproduction in three synchronopatric species of Tibouchina (Melastomataceae. In co-flowering plant species, pollinator sharing can result in interspecific pollen transfer and fecundity reduction. Competition will be relaxed whenever there is a large amount of initial pollen supply or if each plant species occupies different habitat patches. Reproduction in Tibouchina cerastifolia (Naudin Cogn., T. clinopodifolia (DC. Cogn. and T. gracilis (Bonpl. Cogn. was studied in an area of Atlantic rainforest to examine whether synchronopatry induces time partitioning among pollinator species. Eleven bee species comprised the pollinator guild. Among pollinators, there were overlaps in bee species composition and in flower visitation time. Direct competition for pollen in Tibouchina Aubl. at the study site seems to lead to different activity periods among the bee species, in which Bombus pauloensis Friese,1913 was most active earlier, while the other species were active later in the day. Bombus pauloensis, the largest bee species recorded on Tibouchina flowers, was the most important and efficient pollinator. This species harvested pollen before the other species and had the shortest handling time. The plants reproduced sexually by selfing or outcrossing, and hybridization was not avoided by incompatibility reactions at the style. The avoidance of direct competition for pollen and no pollinator partitioning among the synchronopatric species of Tibouchina may reflect a facilitative interaction among these pioneer plants.Organização da guilda de polinizadores e sua consequência para reprodução em três espécies sincropátricas de Tibouchina (Melastomataceae. Em espécies de plantas que co-florescem, a partilha de polinizadores pode resultar em transferência interespecífica de pólen e redução da fecundidade. A competição pode ser relaxada quando existe uma grande quantidade de suprimento de p

  18. 48 CFR 52.215-20 - Requirements for Certified Cost or Pricing Data and Data Other Than Certified Cost or Pricing Data.

    Science.gov (United States)

    2010-10-01

    ... Cost or Pricing Data and Data Other Than Certified Cost or Pricing Data. 52.215-20 Section 52.215-20... Certified Cost or Pricing Data and Data Other Than Certified Cost or Pricing Data. As prescribed in 15.408(l), insert the following provision: Requirements for Certified Cost or Pricing Data and Data Other Than...

  19. 48 CFR 52.215-21 - Requirements for Certified Cost or Pricing Data and Data Other Than Certified Cost or Pricing...

    Science.gov (United States)

    2010-10-01

    ... Cost or Pricing Data and Data Other Than Certified Cost or Pricing Data-Modifications. 52.215-21... Requirements for Certified Cost or Pricing Data and Data Other Than Certified Cost or Pricing Data... Pricing Data and Data Other Than Certified Cost or Pricing Data—Modifications (OCT 2010) (a) Exceptions...

  20. Composition, diversity and foraging guilds of avifauna in a suburban area of southern West Bengal, India

    Directory of Open Access Journals (Sweden)

    Mukhopadhyay Shiladitya

    2017-12-01

    Full Text Available Avian communities are very good indicators of any ecosystem. Despite the alarming consequences of rapid urbanization, studies of avian diversity in the human-dominated landscapes of India are very few. Therefore, we studied the avian assemblage of Bongaon in southern West Bengal, India, a suburban area whose avifauna has thus far remained undocumented. Bird surveys were carried out from June 2015 to May 2016, following the fixed-radius (25 m point count method together with opportunistic observations. We recorded 119 avian species belonging to 53 families. Ardeidae was the most diverse avian family in the study area (RDi value = 5.882. Among the recorded avifauna, 89 species were resident, 26 species were winter visitors, three species were summer visitors, and one species was a passage migrant. Species richness of the resident and passage migrant species did not vary seasonally, while the winter and summer visitors displayed significant seasonal variation. In this suburban area, the species richness of feeding guilds varied significantly. Most birds were insectivorous (41.2%, followed by carnivorous (24.4%, omnivorous (18.5%, granivorous (7.6%, frugivorous (3.4%, nectarivorous (3.4% and herbivorous species (1.7%. Maximum species richness was recorded in November and minimum species richness in July. Black-headed Ibis Threskiornis melanocephalus and Alexandrine Parakeet Psittacula eupatria are two near-threatened species found in this region. Interestingly, six species having a globally declining trend are still very common in the study area. Long-term studies are required to monitor any change in the avian communities of this suburban landscape resulting from urbanization.

  1. Spatiotemporal diversity, structure and trophic guilds of insect assemblages in a semi-arid Sabkha ecosystem

    Directory of Open Access Journals (Sweden)

    Haroun Chenchouni

    2015-03-01

    Full Text Available The current study highlights some knowledge on the diversity and structure of insect communities and trophic groups living in Sabkha Djendli (semi-arid area of Northeastern Algeria. The entomofauna was monthly sampled from March to November 2006 using pitfall traps at eight sites located at the vicinity of the Sabkha. Structural and diversity parameters (species richness, Shannon index, evenness were measured for both insect orders and trophic guilds. The canonical correspondence analysis (CCA was applied to determine how vegetation parameters (species richness and cover influence spatial and seasonal fluctuations of insect assemblages. The catches totalled 434 insect individuals classified into 75 species, 62 genera, 31 families and 7 orders, of which Coleoptera and Hymenoptera were the most abundant and constant over seasons and study stations. Spring and autumn presented the highest values of diversity parameters. Individual-based Chao-1 species richness estimator indicated 126 species for the total individuals captured in the Sabkha. Based on catch abundances, the structure of functional trophic groups was predators (37.3%, saprophages (26.7%, phytophages (20.5%, polyphages (10.8%, coprophages (4.6%; whereas in terms of numbers of species, they can be classified as phytophages (40%, predators (25.3%, polyphages (13.3%, saprophages (12%, coprophages (9.3%. The CCA demonstrated that phytophages and saprophages as well as Coleoptera and Orthoptera were positively correlated with the two parameters of vegetation, especially in spring and summer. While the abundance of coprophages was positively correlated with species richness of plants, polyphage density was positively associated with vegetation cover. The insect community showed high taxonomic and functional diversity that is closely related to diversity and vegetation cover in different stations of the wetland and seasons.

  2. Mesopredator release by an emergent superpredator: a natural experiment of predation in a three level guild.

    Directory of Open Access Journals (Sweden)

    Nayden Chakarov

    Full Text Available BACKGROUND: Intraguild predation (IGP is widespread but it is often neglected that guilds commonly include many layers of dominance within. This could obscure the effects of IGP making unclear whether the intermediate or the bottom mesopredator will bear higher costs from the emergence of a new top predator. METHODOLOGY/PRINCIPAL FINDINGS: In one of the most extensive datasets of avian IGP, we analyse the impact of recolonization of a superpredator, the eagle owl Bubo bubo on breeding success, territorial dynamics and population densities of two mesopredators, the northern goshawk Accipiter gentilis and its IG prey, the common buzzard Buteo buteo. The data covers more than two decades and encompass three adjacent plots. Eagle owls only recolonized the central plot during the second decade, thereby providing a natural experiment. Both species showed a decrease in standardized reproductive success and an increase in brood failure within 1.5 km of the superpredator. During the second decade, territory dynamics of goshawks was significantly higher in the central plot compared to both other plots. No such pattern existed in buzzards. Goshawk density in the second decade decreased in the central plot, while it increased in both other plots. Buzzard density in the second decade rapidly increased in the north, remained unchanged in the south and increased moderately in the center in a probable case of mesopredator release. CONCLUSIONS/SIGNIFICANCE: Our study finds support for top-down control on the intermediate mesopredator and both top-down and bottom-up control of the bottom mesopredator. In the face of considerable costs of IGP, both species probably compete to breed in predator-free refugia, which get mostly occupied by the dominant raptor. Therefore for mesopredators the outcome of IGP might depend directly on the number of dominance levels which supersede them.

  3. Cost Analysis of Leed Certified United States Navy Buildings

    Science.gov (United States)

    2011-08-03

    be accumulated in order to offset initial investment costs - St = Savings in operational costs in year t associated with a given alternative - ∆I0...ior Non-Structural Elements er.o• 2 1 Construction Waste ManagenMnt Oivort 50% fro m Disposal Crocllt 22 Construction Waste Managemen t , Divert 75... Operations and Reports (0704-0188), 1215 Jefferson Davis Highway, Suite 1204, Arlington, VA 22202- 4302. Respondents should be aware that notwithstanding

  4. Nonparametric decision tree: The impact of ISO 9000 on certified and non certified companies Nonparametric decision tree: The impact of ISO 9000 on certified and non certified companies Nonparametric decision tree: The impact of ISO 9000 on certified and non certified companies

    Directory of Open Access Journals (Sweden)

    Joaquín Texeira Quirós

    2013-09-01

    Full Text Available Purpose: This empirical study analyzes a questionnaire answered by a sample of ISO 9000 certified companies and a control sample of companies which have not been certified, using a multivariate predictive model. With this approach, we assess which quality practices are associated to the likelihood of the firm being certified. Design/methodology/approach: We implemented nonparametric decision trees, in order to see which variables influence more the fact that the company be certified or not, i.e., the motivations that lead companies to make sure. Findings: The results show that only four questionnaire items are sufficient to predict if a firm is certified or not. It is shown that companies in which the respondent manifests greater concern with respect to customers relations; motivations of the employees and strategic planning have higher likelihood of being certified. Research implications: the reader should note that this study is based on data from a single country and, of course, these results capture many idiosyncrasies if its economic and corporate environment. It would be of interest to understand if this type of analysis reveals some regularities across different countries. Practical implications: companies should look for a set of practices congruent with total quality management and ISO 9000 certified. Originality/value: This study contributes to the literature on the internal motivation of companies to achieve certification under the ISO 9000 standard, by performing a comparative analysis of questionnaires answered by a sample of certified companies and a control sample of companies which have not been certified. In particular, we assess how the manager’s perception on the intensity in which quality practices are deployed in their firms is associated to the likelihood of the firm being certified.Purpose: This empirical study analyzes a questionnaire answered by a sample of ISO 9000 certified companies and a control sample of companies

  5. The influence of weather and lemmings on spatiotemporal variation in the abundance of multiple avian guilds in the arctic.

    Directory of Open Access Journals (Sweden)

    Barry G Robinson

    Full Text Available Climate change is occurring more rapidly in the Arctic than other places in the world, which is likely to alter the distribution and abundance of migratory birds breeding there. A warming climate can provide benefits to birds by decreasing spring snow cover, but increases in the frequency of summer rainstorms, another product of climate change, may reduce foraging opportunities for insectivorous birds. Cyclic lemming populations in the Arctic also influence bird abundance because Arctic foxes begin consuming bird eggs when lemmings decline. The complex interaction between summer temperature, precipitation, and the lemming cycle hinder our ability to predict how Arctic-breeding birds will respond to climate change. The main objective of this study was to investigate the relationship between annual variation in weather, spring snow cover, lemming abundance and spatiotemporal variation in the abundance of multiple avian guilds in a tundra ecosystem in central Nunavut, Canada: songbirds, shorebirds, gulls, loons, and geese. We spatially stratified our study area based on vegetation productivity, terrain ruggedness, and freshwater abundance, and conducted distance sampling to estimate strata-specific densities of each guild during the summers of 2010-2012. We also monitored temperature, rainfall, spring snow cover, and lemming abundance each year. Spatial variation in bird abundance matched what was expected based on previous ecological knowledge, but weather and lemming abundance also significantly influenced the abundance of some guilds. In particular, songbirds were less abundant during the cool, wet summer with moderate snow cover, and shorebirds and gulls declined with lemming abundance. The abundance of geese did not vary over time, possibly because benefits created by moderate spring snow cover were offset by increased fox predation when lemmings were scarce. Our study provides an example of a simple way to monitor the correlation between

  6. Genome-Enabled Modeling of Biogeochemical Processes Predicts Metabolic Dependencies that Connect the Relative Fitness of Microbial Functional Guilds

    Science.gov (United States)

    Brodie, E.; King, E.; Molins, S.; Karaoz, U.; Steefel, C. I.; Banfield, J. F.; Beller, H. R.; Anantharaman, K.; Ligocki, T. J.; Trebotich, D.

    2015-12-01

    Pore-scale processes mediated by microorganisms underlie a range of critical ecosystem services, regulating carbon stability, nutrient flux, and the purification of water. Advances in cultivation-independent approaches now provide us with the ability to reconstruct thousands of genomes from microbial populations from which functional roles may be assigned. With this capability to reveal microbial metabolic potential, the next step is to put these microbes back where they belong to interact with their natural environment, i.e. the pore scale. At this scale, microorganisms communicate, cooperate and compete across their fitness landscapes with communities emerging that feedback on the physical and chemical properties of their environment, ultimately altering the fitness landscape and selecting for new microbial communities with new properties and so on. We have developed a trait-based model of microbial activity that simulates coupled functional guilds that are parameterized with unique combinations of traits that govern fitness under dynamic conditions. Using a reactive transport framework, we simulate the thermodynamics of coupled electron donor-acceptor reactions to predict energy available for cellular maintenance, respiration, biomass development, and enzyme production. From metagenomics, we directly estimate some trait values related to growth and identify the linkage of key traits associated with respiration and fermentation, macromolecule depolymerizing enzymes, and other key functions such as nitrogen fixation. Our simulations were carried out to explore abiotic controls on community emergence such as seasonally fluctuating water table regimes across floodplain organic matter hotspots. Simulations and metagenomic/metatranscriptomic observations highlighted the many dependencies connecting the relative fitness of functional guilds and the importance of chemolithoautotrophic lifestyles. Using an X-Ray microCT-derived soil microaggregate physical model combined

  7. ENERGY STAR Certified Commercial Hot Food Holding Cabinet

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 2.0 ENERGY STAR Program Requirements for Commercial Hot Food Holding Cabinets that are...

  8. Certified reference materials of trace elements in water

    Indian Academy of Sciences (India)

    Many decisions regarding the suitability of material/products are based on the ... In the present scenario of globalization of economy, use of certified reference ... our national accreditation body, National Accreditation Board for Testing and ...

  9. Nutrient Dynamics of Estuarine Invertebrates Are Shaped by Feeding Guild Rather than Seasonal River Flow.

    Directory of Open Access Journals (Sweden)

    Kelly Ortega-Cisneros

    Full Text Available This study aimed to determine the variability of carbon and nitrogen elemental content, stoichiometry and diet proportions of invertebrates in two sub-tropical estuaries in South Africa experiencing seasonal changes in rainfall and river inflow. The elemental ratios and stable isotopes of abiotic sources, zooplankton and macrozoobenthos taxa were analyzed over a dry/wet seasonal cycle. Nutrient content (C, N and stoichiometry of suspended particulate matter exhibited significant spatio-temporal variations in both estuaries, which were explained by the variability in river inflow. Sediment particulate matter (%C, %N and C:N was also influenced by the variability in river flow but to a lesser extent. The nutrient content and ratios of the analyzed invertebrates did not significantly vary among seasons with the exception of the copepod Pseudodiaptomus spp. (C:N and the tanaid Apseudes digitalis (%N, C:N. These changes did not track the seasonal variations of the suspended or sediment particulate matter. Our results suggest that invertebrates managed to maintain their stoichiometry independent of the seasonality in river flow. A significant variability in nitrogen content among estuarine invertebrates was recorded, with highest % N recorded from predators and lowest %N from detritivores. Due to the otherwise general lack of seasonal differences in elemental content and stoichiometry, feeding guild was a major factor shaping the nutrient dynamics of the estuarine invertebrates. The nutrient richer suspended particulate matter was the preferred food source over sediment particulate matter for most invertebrate consumers in many, but not all seasons. The most distinct preference for suspended POM as a food source was apparent from the temporarily open/closed system after the estuary had breached, highlighting the importance of river flow as a driver of invertebrate nutrient dynamics under extreme events conditions. Moreover, our data showed that

  10. Nutrient Dynamics of Estuarine Invertebrates Are Shaped by Feeding Guild Rather than Seasonal River Flow.

    Science.gov (United States)

    Ortega-Cisneros, Kelly; Scharler, Ursula M

    2015-01-01

    This study aimed to determine the variability of carbon and nitrogen elemental content, stoichiometry and diet proportions of invertebrates in two sub-tropical estuaries in South Africa experiencing seasonal changes in rainfall and river inflow. The elemental ratios and stable isotopes of abiotic sources, zooplankton and macrozoobenthos taxa were analyzed over a dry/wet seasonal cycle. Nutrient content (C, N) and stoichiometry of suspended particulate matter exhibited significant spatio-temporal variations in both estuaries, which were explained by the variability in river inflow. Sediment particulate matter (%C, %N and C:N) was also influenced by the variability in river flow but to a lesser extent. The nutrient content and ratios of the analyzed invertebrates did not significantly vary among seasons with the exception of the copepod Pseudodiaptomus spp. (C:N) and the tanaid Apseudes digitalis (%N, C:N). These changes did not track the seasonal variations of the suspended or sediment particulate matter. Our results suggest that invertebrates managed to maintain their stoichiometry independent of the seasonality in river flow. A significant variability in nitrogen content among estuarine invertebrates was recorded, with highest % N recorded from predators and lowest %N from detritivores. Due to the otherwise general lack of seasonal differences in elemental content and stoichiometry, feeding guild was a major factor shaping the nutrient dynamics of the estuarine invertebrates. The nutrient richer suspended particulate matter was the preferred food source over sediment particulate matter for most invertebrate consumers in many, but not all seasons. The most distinct preference for suspended POM as a food source was apparent from the temporarily open/closed system after the estuary had breached, highlighting the importance of river flow as a driver of invertebrate nutrient dynamics under extreme events conditions. Moreover, our data showed that estuarine

  11. Evaluating random search strategies in three mammals from distinct feeding guilds.

    Science.gov (United States)

    Auger-Méthé, Marie; Derocher, Andrew E; DeMars, Craig A; Plank, Michael J; Codling, Edward A; Lewis, Mark A

    2016-09-01

    Searching allows animals to find food, mates, shelter and other resources essential for survival and reproduction and is thus among the most important activities performed by animals. Theory predicts that animals will use random search strategies in highly variable and unpredictable environments. Two prominent models have been suggested for animals searching in sparse and heterogeneous environments: (i) the Lévy walk and (ii) the composite correlated random walk (CCRW) and its associated area-restricted search behaviour. Until recently, it was difficult to differentiate between the movement patterns of these two strategies. Using a new method that assesses whether movement patterns are consistent with these two strategies and two other common random search strategies, we investigated the movement behaviour of three species inhabiting sparse northern environments: woodland caribou (Rangifer tarandus caribou), barren-ground grizzly bear (Ursus arctos) and polar bear (Ursus maritimus). These three species vary widely in their diets and thus allow us to contrast the movement patterns of animals from different feeding guilds. Our results showed that although more traditional methods would have found evidence for the Lévy walk for some individuals, a comparison of the Lévy walk to CCRWs showed stronger support for the latter. While a CCRW was the best model for most individuals, there was a range of support for its absolute fit. A CCRW was sufficient to explain the movement of nearly half of herbivorous caribou and a quarter of omnivorous grizzly bears, but was insufficient to explain the movement of all carnivorous polar bears. Strong evidence for CCRW movement patterns suggests that many individuals may use a multiphasic movement strategy rather than one-behaviour strategies such as the Lévy walk. The fact that the best model was insufficient to describe the movement paths of many individuals suggests that some animals living in sparse environments may use

  12. Impact of change in winter strategy of one parasitoid species on the diversity and function of a guild of parasitoids.

    Science.gov (United States)

    Andrade, Thiago Oliveira; Krespi, Liliane; Bonnardot, Valérie; van Baaren, Joan; Outreman, Yannick

    2016-03-01

    The rise of temperatures may enable species to increase their activities during winter periods and to occupy new areas. In winter, resource density is low for most species and an increased number of active consumers during this season may produce heightened competitive pressure. In Western France, the aphid parasitoid species Aphidius avenae Haliday has been known to adopt a winter diapausing strategy adjacent to newly sown cereal crops, until recent reports of active winter populations in cereal crops. We investigate how the addition of this species to the winter guild of parasitoids may change the structure of the aphid-parasitoid food web and the host-exploitation strategies of previously occurring parasitoids. We showed that in winter, Aphidius avenae was mostly associated with two aphid species, Sitobion avenae Fabricius and Metopolophium dirhodum Walker, while the generalist species Aphidius rhopalosiphi was restricted to the aphid species Rhopalosiphum padi L. in the presence of Aphidius avenae. Due to this new competition, winter food webs present a higher degree of compartmentalization and lower proportional similarity index values than spring ones. Parasitoid and aphid abundances responded significantly to changes in daily high temperatures, suggesting that the host-parasitoid community structure can be partly predicted by climate. This study demonstrates how a change in the winter strategy of one species of a guild can modify complex interspecific relationships in host-parasitoid systems.

  13. An insect-feeding guild of carnivorous plants and spiders: does optimal foraging lead to competition or facilitation?

    Science.gov (United States)

    Crowley, Philip H; Hopper, Kevin R; Krupa, James J

    2013-12-01

    Carnivorous plants and spiders, along with their prey, are main players in an insect-feeding guild found on acidic, poorly drained soils in disturbed habitat. Darwin's notion that these plants must actively attract the insects they capture raises the possibility that spiders could benefit from proximity to prey hotspots created by the plants. Alternatively, carnivorous plants and spiders may deplete prey locally or (through insect redistribution) more widely, reducing each other's gain rates from predation. Here, we formulate and analyze a model of this guild, parameterized for carnivorous sundews and lycosid spiders, under assumptions of random movement by insects and optimal foraging by predators. Optimal foraging here involves gain maximization via trap investment (optimal web sizes and sundew trichome densities) and an ideal free distribution of spiders between areas with and without sundews. We find no facilitation: spiders and sundews engage in intense exploitation competition. Insect attraction by plants modestly increases sundew gain rates but slightly decreases spider gain rates. In the absence of population size structure, optimal spider redistribution between areas with and without sundews yields web sizes that are identical for all spiders, regardless of proximity to sundews. Web-building spiders have higher gain rates than wandering spiders in this system at high insect densities, but wandering spiders have the advantage at low insect densities. Results are complex, indicating that predictions to be tested empirically must be based on careful quantitative assessment.

  14. Molecular analysis of the gut contents of Harmonia axyridis (Coleoptera: Coccinellidae) as a method for detecting intra-guild predation by this species on aphidophagous predators other than coccinellids

    NARCIS (Netherlands)

    Ingels, B.; Aebi, A.; Hautier, L.; Van Leeuwen, T.; De Clercq, P.

    2013-01-01

    Several studies have demonstrated that the invasive ladybird Harmonia axyridis is a strong intra-guild predator of native species of ladybird. Laboratory studies have shown that H. axyridis can be an intra-guild predator of aphid predators other than coccinellids, including the hoverfly Episyrphus

  15. Material synthesis and evaluation of metrological characteristics of potassium fluozirconate certified reference material

    Directory of Open Access Journals (Sweden)

    D. G. Lisienko

    2016-01-01

    Full Text Available The relevance of the study. For metrological support of control methods for composition ofpotassium fluozirconate, used in the production of metallic zirconium, applied in various technical fields, including nuclear power, electronics, chemical engineering. The purpose: development of synthesis technology, and determination of metrological characteristics of certified reference material for composition ofpotassium fluozirconate (set, intended for metrological support of measuring element mass fraction: hafnium (Hf, silicon (Si, iron (Fe, aluminium (Al, chromium (Cr, tin (Sn, titanium (Ti in potassium fluozirconate. Research methods: X-ray diffraction, differential scanning colorimetry, thermogravimetric analysis, atomic-emission spectral analysis with arc excitation, mass spectral analysis, X-ray fluorescence analysis. Results. As a result of research a set of certified reference materials for composition of potassium fluozirconate is developed and produced. The CRM type is approved by Federal Agency on Technical Regulating and Metrology and registered in State Register of Approved Reference Material Types under number GSO 10593-2015.

  16. Certified Therapeutic Recreation Specialists' Use of Knowledge Competencies in Job Tasks When Working with the California Senior Population

    Science.gov (United States)

    Kong, Erick

    2014-01-01

    The Problem: The purpose of this study was to explore the association between the knowledge competencies and the job tasks among Certified Therapeutic Recreation Specialists (CTRS) who are working with the senior population in the State of California by asking the following questions: (1) To what extent are CTRS using the principle of group…

  17. Financing of certified centers: a willingness-to-pay analysis.

    Science.gov (United States)

    Thiel, Falk C; Scharl, Anton; Hildebrandt, Thomas; Kotziabassis, Efstratios; Schrauder, Michael G; Bani, Mayada R; Müller, Andreas; Hauzenberger, Tanja; Loehberg, Christian R; Jud, Sebastian M; Fasching, Peter A; Hartmann, Arndt; Schulz-Wendtland, Rüdiger; Strnad, Vratislav; Beckmann, Matthias W; Lux, Michael Patrick

    2013-03-01

    Although care in certified breast centers is now established throughout Germany, numerous services are still not being reimbursed. This also affects other centers involved in the specialty of gynecology such as gynecological cancer centers, perinatal centers, and endometriosis centers. Although a certified center is entitled to charge additional fees, these are in most cases not reimbursed. Calculation of additional costs is limited by the fact that data from the Institute for the Hospital Reimbursement System (Institut für das Entgeltsystem im Krankenhaus, InEK) do not reflect interdisciplinary services and procedures. For decision-makers, society's willingness to pay is an important factor in guiding decisions on the basis of social priorities. A hypothetical maximum willingness to pay can be calculated using a willingness-to-pay analysis, making it possible to identify deficiencies in the arbitrary setting of health budgets at the macro-level. In a multicenter study conducted between November 2009 and December 2010, 2,469 patients at a university hospital and at a non-university hospital were asked about the extent of their awareness of certified centers, the influence of centers on hospital presentation, and about personal attitudes toward quality-oriented reimbursement. A subjective assessment of possible additional charges was calculated using a willingness-to-pay analysis. In the overall group, 53.4 % of the patients were aware of what a certified center is and 27.4 % had specific information (obstetrics 40.0/32.3 %; mastology 66.8/23.2 %; gynecological oncology 54.7/27.3 %; P < 0.001). For 43.8 %, a certified center was one reason or the major reason for presentation (obstetrics 26.2 %; mastology 66.8 %; gynecological oncology 46.6 %; P < 0.001). A total of 72.6 % were in favor of quality-oriented reimbursement and 69.7 % were in favor of an additional charge for a certified center amounting to €538.56 (mastology €643.65, obstetrics €474

  18. Reference to the Safety Engineering Undergraduate Courses to Improve the Subjects and Contents of the Certified Safety Engineer Qualification and Examination System of China

    OpenAIRE

    Haibin Qiu; Shanghong Shi; Tingdi Zhao; Yiwei Qiao; Jiangshi Zhang

    2013-01-01

    The aim of this paper is to recommend that the subjects and contents of certified safety engineers use safety engineering undergraduate curriculum system for reference. Human resources play an important role in accident prevention and loss control. Education on safety engineering develops quickly in China. Moreover, the State Administration of Work Safety and the National Human Resources and Social Security Ministry have implemented a certified safety engineer qualification and examination sy...

  19. The Effectiveness of "Teach for America" and Other Under-certified Teachers

    OpenAIRE

    Ildiko Laczko-Kerr; David C. Berliner

    2002-01-01

    The academic achievements of students taught by under-certified primary school teachers were compared to the academic achievements of students taught by regularly certified primary school teachers.  This sample of under-certified teachers included three types of under-qualified personnel: emergency, temporary and provisionally certified teachers.  One subset of these under-certified teachers was from the national program "Teach For America (TFA)."  Recent college graduates are placed by TF...

  20. Avian diversity and feeding guilds in a secondary forest, an oil palm plantation and a paddy field in riparian areas of the kerian river basin, perak, malaysia.

    Science.gov (United States)

    Azman, Nur Munira; Latip, Nurul Salmi Abdul; Sah, Shahrul Anuar Mohd; Akil, Mohd Abdul Muin Md; Shafie, Nur Juliani; Khairuddin, Nurul Liyana

    2011-12-01

    The diversity and the feeding guilds of birds in three different habitats (secondary forest, oil palm plantation and paddy field) were investigated in riparian areas of the Kerian River Basin (KRB), Perak, Malaysia. Point-count observation and mist-netting methods were used to determine bird diversity and abundance. A total of 132 species of birds from 46 families were recorded in the 3 habitats. Species diversity, measured by Shannon's diversity index, was 3.561, 3.183 and 1.042 in the secondary forest, the paddy field and the oil palm plantation, respectively. The vegetation diversity and the habitat structure were important determinants of the number of bird species occurring in an area. The relative abundance of the insectivore, insectivore-frugivore and frugivore guilds was greater in the forest than in the monoculture plantation. In contrast, the relative abundance of the carnivore, granivore and omnivore guilds was higher in the plantation. The results of the study show that the conversion of forest to either oil palm plantation or paddy fields produced a decline in bird diversity and changes in the distribution of bird feeding guilds.

  1. Adaptive morphologies and guild structure in a high-diversity bivalve fauna from an early Campanian rocky shore, Ivö Klack (Sweden)

    DEFF Research Database (Denmark)

    Sørensen, Anne Mehlin; Surlyk, Finn; Jagt, John W. M.

    2012-01-01

    habitats. Study of the functional morphology of bivalve shells and comparison with extant relatives has resulted in a subdivision of the fauna into seven guilds and five habitats. The bivalve fauna represents a withinhabitat, time-averaged assemblage to which none of the species was introduced from...

  2. [Quality management in acute pain therapy: results from a survey of certified hospitals].

    Science.gov (United States)

    Böhmer, A B; Poels, M; Simanski, C; Trojan, S; Messer, K; Wirtz, M D; Neugebauer, E A M; Wappler, F; Joppich, R

    2012-08-01

    Systems for and methods of quality management are increasingly being implemented in public health services. The aim of our study was to analyze the current state of the integrated quality management concept "quality management acute pain therapy" of the TÜV Rheinland® (TÜV) after a 5-year project period. General characteristics of the participating hospitals, number of departments certified by the TÜV and implementation of structures and processes according to the TÜV guidelines were evaluated by a mail questionnaire. Furthermore, positive and negative aspects concerning the effects of certification were evaluated by the hospitals' representatives of certification. A total of 36 questionnaires were returned. Since 2006 the number of certified hospitals (2011: n = 48) and surgical departments (2011: n = 202) has increased continuously. The number of certified medical departments is low (2011: n = 39); however, in the last 3 years, it has increased by about 200-300% annually. Standard operative procedures for pain therapy and measurement of pain intensity at regular intervals were implemented in all certified clinics (100%). Although 41% take part in the benchmarking project QUIPS (Quality Improvement in Postoperative Pain Therapy), 24% do not systematically check the quality of the outcome of pain management. Acceptance of the new pain therapy concepts among nursing staff was rated positively (ratio positive:negative 16:1); however, acceptance among physicians was rated negatively (1:15). Certification by the TÜV leads to sustainable implementation of quality management principles. Future efforts should focus on better integration of physicians in acute pain therapy and the development of an integrated tool to measure patients' outcome.

  3. NEW CZECH & CERTIFIED METHODOLOGY „TOOLS OF RESILIENCE“

    Directory of Open Access Journals (Sweden)

    Pavel DOBEŠ

    2017-12-01

    Full Text Available The article deals with possibilities of better governance regarding natural and anthropogenic risks and building of resilience of medium towns and cities against disasters. Such systematic approach could be applied for example using new Czech certified methodology “Tools Of Resilience”, which has been developed recently within the short project number no. VF20152016047 under the grant of Czech Ministry of the Interior in period 2015 - 2016 and afterwards certified in 2017 by Czech Ministry of the Environment. Basic starting points, used methods, steps of new methodology and its annexes, will be breafly described in the topic.

  4. Final Report - Certifying the Performance of Small Wind Turbines

    Energy Technology Data Exchange (ETDEWEB)

    Sherwood, Larry [Small Wind Certification Council, Clifton Park, NY (United States)

    2015-08-28

    The Small Wind Certification Council (SWCC) created a successful accredited certification program for small and medium wind turbines using the funding from this grant. SWCC certifies small turbines (200 square meters of swept area or less) to the American Wind Energy Association (AWEA) Small Wind Turbine Performance and Safety Standard (AWEA Standard 9.1 – 2009). SWCC also certifies medium wind turbines to the International Electrical Commission (IEC) Power Performance Standard (IEC 61400-12-1) and Acoustic Performance Standard (IEC 61400-11).

  5. CEH certified ethical hacker : version 8 : study guide

    CERN Document Server

    Oriyano, Sean-Philip

    2014-01-01

    Prepare for the new Certified Ethical Hacker version 8 exam with this Sybex guide Security professionals remain in high demand. The Certified Ethical Hacker is a one-of-a-kind certification designed to give the candidate a look inside the mind of a hacker. This study guide provides a concise, easy-to-follow approach that covers all of the exam objectives and includes numerous examples and hands-on exercises. Coverage includes cryptography, footprinting and reconnaissance, scanning networks, enumeration of services, gaining access to a system, Trojans, viruses, worms, covert channels, and muc

  6. Local adaptation of Ruellia nudiflora (Acanthaceae) to biotic counterparts: complex scenarios revealed when two herbivore guilds are considered.

    Science.gov (United States)

    Ortegón-Campos, I; Parra-Tabla, V; Abdala-Roberts, L; Herrera, C M

    2009-11-01

    This study evaluated whether the herb Ruellia nudiflora is locally adapted to a specialist insect seed predator (SP) and insect folivores, and if plant local adaptation (LA) to the former is more likely. A reciprocal transplant experiment was conducted using three sites in Yucatan (Mexico) (n = 864 plants). A third of the plants of each origin were placed at each site, and we recorded the following during a 9-month period: fruit number, leaf damage, and fruits attacked by SP. Results indicated lack of plant LA for all the variables measured. Instead, seed predation was c. 100% greater for native plants at one study site, suggesting insect LA or plant maladaptation; folivory was homogeneous across sites/origins. Based on these results, we discuss differences in the potential each herbivore guild has to promote plant LA, as well as divergent evolutionary outcomes of plant-herbivore interactions across sites.

  7. Guild-specific patterns of species richness and host specialization in plant-herbivore food webs from a tropical forest

    Czech Academy of Sciences Publication Activity Database

    Novotný, Vojtěch; Miller, S. E.; Baje, L.; Balagawi, S.; Basset, Y.; Čížek, Lukáš; Craft, K. J.; Dem, F.; Drew, R. A. I.; Hulcr, J.; Lepš, Jan; Lewis, O. T.; Pokon, R.; Stewart, A. J. A.; Samuelson, G. A.; Weiblen, G. D.

    2010-01-01

    Roč. 79, č. 6 (2010), s. 1193-1203 ISSN 0021-8790 R&D Projects: GA ČR GA206/09/0115; GA ČR GD206/08/H044; GA ČR GAP505/10/0673; GA AV ČR IAA600960712; GA MŠk LC06073; GA MŠk ME09082 Grant - others:National Science Foundation(US) DEB 9628840; National Science Foundation(US) DEB 9707928; National Science Foundation(US) DEB 0211591 Institutional research plan: CEZ:AV0Z50070508 Keywords : apparent competition * effective specialization * herbivorous guild Subject RIV: EH - Ecology, Behaviour Impact factor: 4.457, year: 2010

  8. 40 CFR 85.1505 - Final admission of certified vehicles.

    Science.gov (United States)

    2010-07-01

    ... PROGRAMS (CONTINUED) CONTROL OF AIR POLLUTION FROM MOBILE SOURCES Importation of Motor Vehicles and Motor... vehicle or engine from the previous test (e.g., adjusting the RPM, timing, air-to-fuel ratio, etc.) other... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Final admission of certified vehicles...

  9. 77 FR 43535 - Grantee Codes for Certified Radiofrequency Equipment

    Science.gov (United States)

    2012-07-25

    ... FEDERAL COMMUNICATIONS COMMISSION 47 CFR Part 2 [FCC 12-60] Grantee Codes for Certified Radiofrequency Equipment AGENCY: Federal Communications Commission. ACTION: Final rule. SUMMARY: This document... authorization program for radiofrequency (RF) devices under part 2 of its rules. This program is one of the...

  10. 19 CFR 159.34 - Certified quarterly rate.

    Science.gov (United States)

    2010-04-01

    ..., Denmark, Finland, France, Germany, Hong Kong, India, Iran, Ireland, Italy, Japan, Malaysia, Mexico... Customs purposes in connection with merchandise exported on such date. (2) Certified daily rate. If the... merchandise exported on such day. [T.D. 73-175, 38 FR 17482, July 2, 1973, as amended by T.D. 81-117, 46 FR...

  11. A Comparison of Alienation among Alternatively and Traditionally Certified Teachers.

    Science.gov (United States)

    Shoho, Alan R.; Martin, Nancy K.

    The purpose of this study was to investigate the perceptions of alienation among alternatively and traditionally certified teachers. A total of 228 teachers in grades K-12 from a public university offering both traditional certification (TC) and cooperative alternative certification (AC) graduate programs were assessed using the School Alienation…

  12. Relevant or determinant: Importance in certified sustainable food consumption

    NARCIS (Netherlands)

    Dam, van Y.K.; Trijp, van J.C.M.

    2013-01-01

    Perceived relevance and determinance are two distinct constructs, underlying the overall concept of attribute importance. The present study proposes a survey based measure of attribute determinance. Based on construal level theory it is argued and empirically shown that actual choices of certified

  13. Software testing an ISTQB-BCS certified tester foundation guide

    CERN Document Server

    Hambling, Brian; Samaroo, Angelina; Thompson, Geoff; Williams, Peter; Hambling, Brian

    2015-01-01

    This practical guide provides insight into software testing, explaining the basics of the testing process and how to perform effective tests. It provides an overview of different techniques and how to apply them. It is the best-selling official textbook of the ISTQB-BCS Certified Tester Foundation Level.

  14. 31 CFR 360.55 - Individuals authorized to certify.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Individuals authorized to certify. 360.55 Section 360.55 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued... imprint of either the corporate seal of the institution or of the issuing or paying agent's stamp. The...

  15. 31 CFR 315.55 - Individuals authorized to certify.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Individuals authorized to certify. 315.55 Section 315.55 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued... authenticated by a legible imprint either of a corporate stamp of the institution or of the issuing or paying...

  16. 31 CFR 353.55 - Individuals authorized to certify.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Individuals authorized to certify. 353.55 Section 353.55 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued... imprint of either the corporate seal of the institution or of the issuing or paying agent's stamp. The...

  17. 78 FR 79010 - Criteria to Certify Coal Mine Rescue Teams

    Science.gov (United States)

    2013-12-27

    ... coal requires more heat to combust; (3) anthracite dust does not propagate an explosion; and (4) there... to Certify Coal Mine Rescue Teams AGENCY: Mine Safety and Health Administration, Labor. ACTION... updated the coal mine rescue team certification criteria. The Mine Improvement and New Emergency Response...

  18. The Meaning of Reflective Teaching to National Board Certified Teachers

    Science.gov (United States)

    Carey, Sharlotte F.

    2017-01-01

    This qualitative study examined how National Board certified teachers (NBCTs) perceive the meaning of reflective teaching and how their perceptions compare to the literature on reflective thinking and teaching. The study included five participants who had completed the National Board certification process. Data collection included three…

  19. 19 CFR 115.7 - Designation of additional Certifying Authorities.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Designation of additional Certifying Authorities. 115.7 Section 115.7 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY CARGO CONTAINER AND ROAD VEHICLE CERTIFICATION PURSUANT TO INTERNATIONAL CUSTOMS...

  20. 19 CFR 115.12 - Records maintained by Certifying Authority.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Records maintained by Certifying Authority. 115.12 Section 115.12 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY CARGO CONTAINER AND ROAD VEHICLE CERTIFICATION PURSUANT TO INTERNATIONAL CUSTOMS...

  1. 44 CFR 204.53 - Certifying costs and payments.

    Science.gov (United States)

    2010-10-01

    ....21 and U. S. Treasury 31 CFR part 205, Cash Management Improvement Act. ... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Certifying costs and payments. 204.53 Section 204.53 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY...

  2. 40 CFR 85.1407 - Notification of intent to certify.

    Science.gov (United States)

    2010-07-01

    ... handling costs and taxes; (ii) A detailed breakout of the total number of hours necessary to install the... documentation that demonstrate compliance with the life cycle cost requirements specified in § 85.1403(b)(1)(ii... by the equipment certifier as evidence of compliance with the emission requirements specified in § 85...

  3. School Library Policy and Legal Opinions of Texas Public School Principals and Certified Librarians

    Directory of Open Access Journals (Sweden)

    Andrew Shupala

    2006-09-01

    Full Text Available This study involved a survey of the attitudes of Texas public school principals and certified librarians, perceptions andexperiences with regard to school library policy for media selection, and procedures for responding to complaints againstlibrary media. Analysis of the data included a methodology of mixed-methods explanatory design. Selection of the principalsand certified librarians was proportionate and stratified according to the state's 20 Education Service Centerregions. Of the 1,036 independent school districts that employed the state population of 10,014 principals and certifiedlibrarians, 275 independent school districts (26.5 percent allowed participation in the survey. Although random samplingof the state population had not been possible, the demographic and employment characteristics of the study samplewere comparable to those of the state population. Two key findings were (a that the legal opinions of principals andcertified librarians were useful predictors of their opinions of library media selection policy and complaint proceduresand (b that the principals' appreciation of selection policy and complaint procedures sometimes differed from the librarians'because of the principals' different legal perspective of library selection policy and complaint procedures.

  4. A comparison of certified and noncertified pet foods.

    Science.gov (United States)

    Brown, R G

    1997-11-01

    The market presents the buyer with a wide array of pet food choices. Marketing pet foods has changed in the last decade and today foods may be bought at a variety of outlets. The present study compares nutrient composition, digestibility, and effect on urine pH (cat foods only) of selected certified and noncertified pet foods from different outlets. The selected foods were considered analogous in terms of declared ingredients and macronutrient profiles. The analytical methods used were those of the Association of Official Analytical Chemists as described in the Pet Food Certification Protocol of the Canadian Veterinary Medical Association. The test foods were sampled 4 times from August 1994 to July 1995. Both certified and noncertified products met the nutritional requirements on a consistent basis, although 1 of the noncertified dog foods consistently failed to meet the zinc requirements. This same product also failed to meet the Canadian Veterinary Medical Association's standards for concentrations of protein, calcium, and phosphorus. One of the noncertified cat foods failed to meet the recommended calcium level. With the exception of fat digestion in 1 noncertified food, there were no statistically significant differences in major nutrient digestibility between certified and noncertified pet foods. There were some statistically significant differences in digestibility within both the certified and noncertified groups of foods. The practical significance of any of the statistical differences in digestibility is uncertain. Urine pH observed in cats fed noncertified test diets was variable, with some values greater than 7.0 as a maximum or 6.5 as an average. The general conclusion of this study was that the commonly available certified products were the nutritional equal of those foods that position themselves as "premium."

  5. North American Board of Certified Energy Practitioners Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Lawrence, Richard [North American Board of Certified Energy Practitioners, Inc., Clifton Park, NY (United States)

    2014-01-31

    passing score, NABCEP certificants receive an accreditation that upholds NABCEP’s standards of quality, compliance to applicable codes and safety in PV installation. The objectives of DOE’s National Solar Energy Technology Program (SETP) are intrinsic to NABCEP. As detailed in the PV Roadmap, the lifespan of a PV system is a function of reliability and value. PV system reliability is directly dependent upon the quality of components and, design, installation and maintenance of a system. The latter three are all core components of the NABCEP Task Analysis - accordingly NABCEP certified installers will be instrumental in improving reliability of systems through safe, code and manufacturer-compliant installation and necessary post-installation maintenance of PV systems. This will have the effect of ensuring and increasing the performance of installed systems and, as consumers realize the benefits of well-installed and maintained systems, increased demand will follow and manufacturers will respond - supporting further growth in the PV industry. Furthermore, as more NABCEP certified installers perform these installations and maintenance competently, additional installations (whole system re-installations) and unnecessary repairs can be avoided. This will drive down system costs. This combined with creation/enhancement of the DE-FG36-04GO14348/005 NABCEP Central Data Base of Installers – providing consumers with installation/maintenance service options will further reduce system costs and help meet the overall goal of reducing life cycle costs. As consumers receive more value from PV systems which are providing longer, trouble free, renewable energy, they will join the ranks of professionals and enthusiasts calling for reduced technological barriers to installation (particularly for grid-tied systems). States and utilities will react to pressure and begin easing onerous net-metering and other technological restrictions. The benefits of NABCEP’s Program will be evident

  6. Certified Reference Material IAEA-448: Soil from Oil Field Contaminated with Technically Enhanced Radium-226

    International Nuclear Information System (INIS)

    2013-01-01

    To ensure reliable evaluation of potential radiological hazards and proper decision making related to radiation protection measures, the IAEA, through the IAEA Environment Laboratories, supports Member State laboratories in their efforts to maintain readiness and to improve the quality of analytical results. It does so by producing reference materials, by developing standardized methods for sample collection and analysis, and by conducting interlaboratory comparisons and proficiency tests as tools for external quality control of analytical results. The problem of naturally occurring radioactive material (NORM) contamination is known to be widespread, occurring in oil and gas production facilities throughout the world. It has become a subject of attention in many IAEA Member States. In response to this radiological concern, facilities in many Member States have been characterizing the nature and extent of NORM in oil and gas installations and in the surrounding environment, evaluating the potential for exposure to workers and the public, and developing methods for properly managing these relatively high massic activity residues. Within this context, the IAEA Environment Laboratories, in cooperation with the Atomic Energy Commission of Syria, an IAEA Collaborating Centre, have prepared a new certified reference material of soil contaminated with NORM, identified as IAEA-448, certified for the massic activity of 226Ra. This report presents the methodologies used for the production and certification of IAEA-448

  7. Westinghouse Hanford Company plan for certifying newly generated contact-handled transuranic waste for emplacement in the Waste Isolation Pilot Plant

    International Nuclear Information System (INIS)

    Lipinski, R.M.; Sheehan, J.S.

    1992-07-01

    Westinghouse Hanford Company (Westinghouse Hanford) currently manages an interim storage site for Westinghouse Hanford and non-Westinghouse Hanford-generated transuranic (TRU) waste and operates TRU waste generating facilities within the Hanford Site in Washington State. Approval has been received from the Waste Acceptance Criteria Certification Committee (WACCC) and Westinghouse Hanford TRU waste generating facilities to certify newly generated contact-handled TRU (CH-TRU) solid waste to meet the Waste Acceptance Criteria (WAC). This document describes the plan for certifying newly generated CH-TRU solid waste to meet the WAC requirements for storage at the Waste Isolation Pilot Plant (WIPP) site. Attached to this document are facility-specific certification plans for the Westinghouse Hanford TRU waste generators that have received WACCC approval. The certification plans describe operations that generate CH-TRU solid waste and the specific procedures by which these wastes will be certified and segregated from uncertified wastes at the generating facilities. All newly generated CH-TRU solid waste is being transferred to the Transuranic Storage and Assay Facility (TRUSAF) and/or a controlled storage facility. These facilities will store the waste until the certified TRU waste can be sent to the WIPP site and the non-certified TRU waste can be sent to the Waste Receiving and Processing Facility. All non-certifiable TRU waste will be segregated and clearly identified

  8. Aeromedical Hazard Comparison of FAA Medically Certified Third-Class and Medically Uncertified Pilots.

    Science.gov (United States)

    Ricaurte, Eduard M; Mills, William D; DeJohn, Charles A; Laverde-Lopez, Maria C; Porras-Sanchez, Daniel F

    2016-07-01

    Since 2004, in the United States, light sport aircraft (LSA) and some aircraft with standard airworthiness certificates can be operated for recreational purposes with a valid state driver's license rather than a Federal Aviation Administration (FAA)-issued aeromedical certificate. There have been recent efforts to allow operation of much larger, heavier, faster, and more complex aircraft without requiring a medical certificate. The primary objective of this research was to compare hazards to flight safety identified in fatally injured pilots required to possess a valid FAA third-class medical certificate to hazards in fatally injured pilots who were not required to possess a valid medical certificate. A search of all fatal U.S. aircraft accidents in the FAA Medical ANalysis and TRAcking (MANTRA) registry between January 1, 2011, and April 30, 2014, identified 1084 individuals. A review of accident pilots' medical, autopsy, and toxicological data was conducted. After applying exclusion criteria, 467 pilots remained, including 403 medically certified and 64 medically uncertified pilots. A significant difference was found in a surrogate measure for risk between medically certified and uncertified pilots (25% vs. 59%). This difference remained significant after adjustment for age. No significant difference was found in the proportions of hazards identified on toxicological review. The results of this study suggest that the risk of an adverse medical event is reduced in pilots required to possess a valid medical certificate. Ricaurte EM, Mills WD, DeJohn CA, Laverde-Lopez MC, Porras-Sanchez DF. Aeromedical hazard comparison of FAA medically certified third-class and medically uncertified pilots. Aerosp Med Hum Perform. 2016; 87(7):618-621.

  9. Elemental Quantification and Residues Characterization of Wet Digested Certified and Commercial Carbon Materials

    KAUST Repository

    Simoes, Filipa R. F.; Batra, Nitin M.; Warsama, Bashir H.; Canlas, Christian; Patole, Shashikant; Yapici, Tahir F.; Costa, Pedro M. F. J.

    2016-01-01

    .g., graphene and nanotubes) has suffered from the lack of efficient digestion steps and certified reference materials (CRM). Here, various commercial and certified graphitic carbon materials were subjected to a

  10. Certified Basic Life Support Instructors Assess Cardiopulmonary Resuscitation Skills Poorly

    DEFF Research Database (Denmark)

    Hansen, Camilla; Rasmussen, Stinne E; Kristensen, Mette Amalie

    2016-01-01

    Introduction: High-quality cardiopulmonary resuscitation (CPR) improves survival from cardiac arrest. During basic life support (BLS) training, instructors assess CPR skills to enhance learning outcome. Emergency department staff and senior residents have been shown to assess chest compression...... quality poorly. Currently no studies have evaluated CPR assessment among certified BLS instructors. The aim of this study was to investigate certified BLS instructors’ assessment of chest compressions and rescue breathing.Methods: Data were collected at BLS courses for medical students at Aarhus...... of CPR skills may be beneficial to ensure high-quality learning outcome.Author Disclosures: C. Hansen: None. S.E. Rasmussen: None. M.A. Nebsbjerg: None. M. Stærk: None. B. Løfgren: None....

  11. Measuring Certified Registered Nurse Anesthetist Organizational Climate: Instrument Adaptation.

    Science.gov (United States)

    Boyd, Donald; Poghosyan, Lusine

    2017-08-01

    No tool exists measuring certified registered nurse anesthetist (CRNA) organizational climate. The study's purpose is to adapt a validated tool to measure CRNA organizational climate. Content validity of the Certified Registered Nurse Anesthetist Organizational Climate Questionnaire (CRNA-OCQ) was established. Pilot testing was conducted to determine internal reliability consistency of the subscales. Experts rated the tool as content valid. The subscales had high internal consistency reliability (with respective Cronbach's alphas): CRNA-Anesthesiologist Relations (.753), CRNA-Physician Relations (.833), CRNA-Administration Relations (.895), Independent Practice (.830), Support for CRNA Practice (.683), and Professional Visibility (.772). Further refinement of the CRNA-OCQ is necessary. Measurement and assessment of CRNA organizational climate may produce evidence needed to improve provider and patient outcomes.

  12. A new certified reference material for size analysis of nanoparticles

    International Nuclear Information System (INIS)

    Braun, Adelina; Kestens, Vikram; Franks, Katrin; Roebben, Gert; Lamberty, Andrée; Linsinger, Thomas P. J.

    2012-01-01

    A certified reference material, ERM-FD100, for quality assurance and validation of various nanoparticle sizing methods, was developed by the Institute for Reference Materials and Measurements. The material was prepared from an industrially sourced colloidal silica containing nanoparticles with a nominal equivalent spherical diameter of 20 nm. The homogeneity and stability of the candidate reference material was assessed by means of dynamic light scattering and centrifugal liquid sedimentation. Certification of the candidate reference material was based on a global interlaboratory comparison in which 34 laboratories participated with various analytical methods (DLS, CLS, EM, SAXS, ELS). After scrutinising the interlaboratory comparison data, 4 different certified particle size values, specific for the corresponding analytical method, could be assigned. The good comparability of results allowed the certification of the colloidal silica material for nanoparticle size analysis.

  13. Production of quality/certified seed of fodder-crops

    International Nuclear Information System (INIS)

    Bhutta, A.R.; Hussain, A.

    2006-01-01

    Although, Pakistan has well developed Seed-production and certification Programme for major crops, but seed programme for fodder-crops is still not well organized. Availability of local certified seed, remained 250-350 mt for Berseem, Sorghum, maize, barley and oat. About 5000 to 9000 mt of seed has being imported during 2003-04 to 2005-06. Fodder Research Institute and jullundhur Seed Corporation have demonstrated a model of public/private partnership for initiation of certified seed of a few fodder crops. To produce quality seeds of fodder crops, various steps, procedures and prescribed standards have been given, which will help in production of quality seed of fodder crops in Pakistan. (author)

  14. Vehicle Authentication via Monolithically Certified Public Key and Attributes

    OpenAIRE

    Dolev, Shlomi; Krzywiecki, Łukasz; Panwar, Nisha; Segal, Michael

    2015-01-01

    Vehicular networks are used to coordinate actions among vehicles in traffic by the use of wireless transceivers (pairs of transmitters and receivers). Unfortunately, the wireless communication among vehicles is vulnerable to security threats that may lead to very serious safety hazards. In this work, we propose a viable solution for coping with Man-in-the-Middle attacks. Conventionally, Public Key Infrastructure (PKI) is utilized for a secure communication with the pre-certified public key. H...

  15. Certified Nursing Assistants’ Explanatory Models of Nursing Home Resident Depression

    OpenAIRE

    Piven, Mary Lynn; Anderson, Ruth A.; Colón-Emeric, Cathleen S.; Sandelowski, Margarete

    2008-01-01

    In this study, we explored how Certified Nursing Assistants (CNAs) understood resident depression. Interviews with 18 CNAs, working in two nursing homes were guided by Kleinman’s Explanatory Models of Illness framework. Interview data were content analyzed and CNAs’ descriptions of depression were compared to the MDS 2.0 Mood Screen and to DSM-IV-TR Depression Criteria. CNAs identified causes, signs, and symptoms of depression, but they were unsure about the duration and normalcy of depressio...

  16. Climate change and WTO : boundary mediation on certified emission reductions

    International Nuclear Information System (INIS)

    Kim, Ho Cheol

    2011-07-01

    This book mentions climate change and WTO with is climate change true? International effort for reduce of greenhouse gas with UNFCCC, Kyoto protocol, Copenhagen Accord and Cancun Agreement, WTO norm, discussion on introduction of boundary mediation on certified emission reductions, analysis on regulation related WTO norm, violation of regulation on border measure of prohibition, violation of principle on GATT, justification, except through Article 20 of GATT, assessment of policy and supplementation on the law.

  17. A comparison of certified and noncertified pet foods.

    OpenAIRE

    Brown, R G

    1997-01-01

    The market presents the buyer with a wide array of pet food choices. Marketing pet foods has changed in the last decade and today foods may be bought at a variety of outlets. The present study compares nutrient composition, digestibility, and effect on urine pH (cat foods only) of selected certified and noncertified pet foods from different outlets. The selected foods were considered analogous in terms of declared ingredients and macronutrient profiles. The analytical methods used were those ...

  18. Implementation plans for the Korean certified tumor registrar qualification system.

    Science.gov (United States)

    Boo, Yoo-Kyung; Lim, Hyun-Sook; Won, Young-Joo

    2014-01-01

    Cancer registration data is used to understand the nation's cancer burden, and to provide significant baseline data for cancer control efforts, as well as, research on cancer incidence, mortality, survival, and prevalence. A system that approves, assesses, and manages the qualification of specialists, responsible for performing cancer registration, has not been developed in Korea. This study presents ways to implement a certification system designed for the qualification of tumor registrars in Korea. Requirements for implementing a certified tumor registrar qualification system were determined by reviewing the system for establishing qualifications in Korea and the American qualification system via the National Cancer Registrars Association (NCRA). Moreover, a survey was conducted on Korean medical records administrators, who had taken the U.S. Certified Tumor Registrar (CTR) examination, in order to review their opinions regarding these requirements. This study verified the feasibility of a qualification examination based on the opinions of CTR specialists by determining the following: items, and the associated ratings, of the qualifications necessary to register individuals as certified tumor registrars in a private qualification system; status of human resources required for the examination or training processes; plans regarding the organization needed for management, and operation of qualifications, examination standards, subject areas, examination methods, examination qualifications, or education and training programs. The implementation of a certified tumor registrar qualification system will lead to enhanced job competency for specialists and a qualitative improvement of cancer registration data. It will also reliably foster human resources that will lay the groundwork needed to establish scientific and reasonable national cancer management policies.

  19. Outcomes of planned home births with certified professional midwives: large prospective study in North America.

    Science.gov (United States)

    Johnson, Kenneth C; Daviss, Betty-Anne

    2005-06-18

    To evaluate the safety of home births in North America involving direct entry midwives, in jurisdictions where the practice is not well integrated into the healthcare system. Prospective cohort study. All home births involving certified professional midwives across the United States (98% of cohort) and Canada, 2000. All 5418 women expecting to deliver in 2000 supported by midwives with a common certification and who planned to deliver at home when labour began. Intrapartum and neonatal mortality, perinatal transfer to hospital care, medical intervention during labour, breast feeding, and maternal satisfaction. 655 (12.1%) women who intended to deliver at home when labour began were transferred to hospital. Medical intervention rates included epidural (4.7%), episiotomy (2.1%), forceps (1.0%), vacuum extraction (0.6%), and caesarean section (3.7%); these rates were substantially lower than for low risk US women having hospital births. The intrapartum and neonatal mortality among women considered at low risk at start of labour, excluding deaths concerning life threatening congenital anomalies, was 1.7 deaths per 1000 planned home births, similar to risks in other studies of low risk home and hospital births in North America. No mothers died. No discrepancies were found for perinatal outcomes independently validated. Planned home birth for low risk women in North America using certified professional midwives was associated with lower rates of medical intervention but similar intrapartum and neonatal mortality to that of low risk hospital births in the United States.

  20. 7 CFR 457.145 - Potato crop insurance-certified seed endorsement.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Potato crop insurance-certified seed endorsement. 457... INSURANCE CORPORATION, DEPARTMENT OF AGRICULTURE COMMON CROP INSURANCE REGULATIONS § 457.145 Potato crop insurance—certified seed endorsement. The Potato Crop Insurance Certified Seed Endorsement Provisions for...

  1. 7 CFR 201.73 - Processors and processing of all classes of certified seed.

    Science.gov (United States)

    2010-01-01

    ... (CONTINUED) FEDERAL SEED ACT FEDERAL SEED ACT REGULATIONS Certified Seed § 201.73 Processors and processing... of certified seed: (a) Facilities shall be available to perform processing without introducing... 7 Agriculture 3 2010-01-01 2010-01-01 false Processors and processing of all classes of certified...

  2. Temporal variability (1997-2015) of trophic fish guilds and its relationships with El Niño events in a subtropical estuary

    Science.gov (United States)

    Possamai, Bianca; Vieira, João P.; Grimm, Alice M.; Garcia, Alexandre M.

    2018-03-01

    Global climatic phenomena like El Niño events are known to alter hydrological cycles and local abiotic conditions leading to changes in structure and dynamics of terrestrial and aquatic biological communities worldwide. Based on a long-term (19 years) standardized sampling of shallow water estuarine fishes, this study investigated the temporal variability in composition and dominance patterns of trophic guilds in a subtropical estuary (Patos Lagoon estuary, Southern Brazil) and their relationship with local and regional driving forces associated with moderate (2002-2003 and 2009-2010) and very strong (1997-1998 and 2015-2016) El Niño events. Fish species were classified into eight trophic guilds (DTV detritivore, HVP herbivore-phytoplankton, HVM macroalgae herbivore, ISV insectivore, OMN omnivore, PSV piscivore, ZBV zoobenthivore and ZPL zooplanktivore) and their abundances were correlated with environmental factors. Canonical correspondence analysis revealed that less dominant (those comprising water transparency occurring mostly during non-El Niño conditions. In contrast, ZBV's abundance was not correlated with contrasting environmental conditions, but rather, had higher association with samples characterized by intermediate environmental values. Overall, these findings show that moderate and very strong El Niño events did not substantially disrupt the dominance patterns among trophic fish guilds in the estuary. Rather, they increased trophic estuarine diversity by flushing freshwater fishes with distinct feeding habits into the estuary.

  3. Composition of functional ecological guilds of the fish fauna of the internal sector of the Amazon Estuary, Pará, Brazil.

    Science.gov (United States)

    Mourão, Keila R M; Ferreira, Valdimere; Lucena-Frédou, Flávia

    2014-12-01

    The present study describes the spatial and temporal structure of the estuarine fish community in the internal sector of the Amazon Estuary. Samples were obtained in the main channels and tidal creeks of Guajará and Marajó Bays and Guamá River. A total of 41,516 fish specimens were collected, representing 136 taxa, 38 families and 12 orders. In the dry season, the mean salinity of the main channel increased along a limnic-marine gradient, between the Guamá River and the Marajó Bay. Species richness was lowest in the mouth of the Guamá River and in the right margin of the Guajará Bay. Fish species composition and environmental guilds differed markedly among areas: Migrants and Freshwater Stragglers were dominant in the Guamá River and the Guajará Bay, while Estuarine, Marine Stragglers and Migrants predominated in the Marajó Bay. However, the trophic guilds were still relatively well balanced, in functional terms. Piscivores and Zoobenthivores were the dominant feeding functional groups in all the studied areas. In this study, the assessment of the community and the use of the guild approach were efficient to describe the structure and functioning of the assemblages of estuarine fish also helping to assess the anthropogenic pressures in the area.

  4. Development of anabolic-androgenic steroids purity certified reference materials for anti-doping.

    Science.gov (United States)

    Quan, Can; Su, Fuhai; Wang, Haifeng; Li, Hongmei

    2011-12-20

    The need for certified reference materials (CRM) of anabolic-androgenic steroids reference materials was emphasized by the Beijing 2008 Olympic game as a tool to improve comparability, ensuring accuracy and traceability of analytical results for competing athletes. The China National Institute of Metrology (NIM) responded to the state request by providing seven anabolic-androgenic steroids (AAS) reference materials for Beijing Olympic anti-doping, GBW (E) 100086-GBW (E) 100092. This work describes the production of the series of AAS CRMs, according to ISO Guides 34 and 35 [1,2], which comprises the material processing, homogeneity and stability assessment, CRMs' characterization including moisture content, trace metal content. The AASs' purity values were assigned with collaborative study involved eight laboratories applying high resolution liquid chromatography-diode array detector (HPLC-DAD). Homogeneity of the AAS CRMs were determined by an in-house validated liquid chromatographic methodology. Potential degradation during storage was also investigated and a shelf-life based on this value was established. The certified values of CRMs were 99.76±0.079%, 99.76±0.25%, 99.63±0.09%, 99.67±0.11%, 98.82±0.56%, 96.30±0.39% and 99.71±0.49% (purity±expanded uncertainty with confidence level of 95%) for methyltestosterone, testosterone propionate, nandrolone, nandrolone 17-propionate, boldenone, trenbolone acetate and testosterone respectively. The certified values for all the studied AAS reference materials are traceable to the international system of units (SI). The CRMs developed were applied by 32 laboratory including sports organizations and analytical laboratories during the 2008 Olympic game for anti-doping control. Copyright © 2011 Elsevier Inc. All rights reserved.

  5. Are Nutrition and Food Security Concerns a Priority of Certified Nursing Assistants in Work and Family Environments?

    OpenAIRE

    Holsinger, Amanda Joy Toscano

    2002-01-01

    Certified Nursing Assistants (CNAs) are responsible for the care of Americaâ s aging population. CNAs are paid a miniscule amount of money and are often ineligible for medical benefits through their employers. CNAs bathe, change, feed, and help toilet the residents of long-term care facilities. The stressful work and personal lives of CNAs leads to many problems such as high turnover rates, absenteeism, health problems, and elder abuse. In the United States, food insecurity is a concern ...

  6. COMPARATIVE ANALYSIS OF INNOVATION PERFORMANCE IN CERTIFIED FIRMS IN MONTENEGRO AND REPUBLIC OF SRPSKA

    Directory of Open Access Journals (Sweden)

    Zdravko Krivokapic

    2014-03-01

    Full Text Available Research subjects of this study are certified companies and their commitment to innovation, as well as their own development and implementation of innovation. Certified companies are those companies that have set one or more standards: ISO 9001:2008, ISO 14001: 2004, HACCP, OHSAS 18001, ISO 17025:2006, ISO 27001. The research is based on 60 certified companies in Montenegro and 165 certified companies Republic of Srpska. The research was conducted at certified companies from all regions, for every activity and sizes. For this purpose it was used questionnaire with 91 questions and it was filled in like interview.

  7. Diagnosis of poor safety culture as a major shortcoming in OHSAS 18001-certified companies.

    Science.gov (United States)

    Ghahramani, Abolfazl

    2017-04-07

    The evaluation of safety performance in occupational health and safety assessment series (OHSAS) 18001-certified companies provides useful information about the quality of the management system. A certified organization should employ an adequate level of safety management and a positive safety culture to achieve a satisfactory safety performance. The present study conducted in six manufacturing companies: three OHSAS 18001-certified, and three non-certified to assess occupational health and safety (OHS) as well as OHSAS 18001 practices. The certified companies had a better OHS practices compared with the non-certified companies. The certified companies slightly differed in OHS and OHSAS 18001 practices and one of the certified companies had the highest activity rates for both practices. The results indicated that the implemented management systems have not developed and been maintained appropriately in the certified companies. The in-depth analysis of the collected evidence revealed shortcomings in safety culture improvement in the certified companies. This study highlights the importance of safety culture to continuously improve the quality of OHSAS 18001 and to properly perform OHS/OHSAS 18001 practices in the certified companies.

  8. Regional Variations of Credits Obtained by LEED 2009 Certified Green Buildings—A Country Level Analysis

    Directory of Open Access Journals (Sweden)

    Peng Wu

    2017-12-01

    Full Text Available Leadership in Energy and Environmental Design (LEED is one of the most widely recognized green building rating systems. With more than 20% of the projects certified in non-United States (US countries, LEED’s global impact has been increasing and it is critically important for developers and regulatory authorities to understand LEED’s performance at the country level to facilitate global implementation. This study therefore aims to investigate the credit achievement pattern of LEED 2009, which is one of the well-developed versions of LEED, by using 4021 certified projects in the US, China, Turkey, and Brazil. The results show that significant differences can be identified on most rating categories, including sustainable sites, water efficiency, energy and atmosphere, indoor environmental quality, and innovation in design. Using a post hoc analysis, country-specific credit allocation patterns are also identified to help developers to understand existing country-specific green building practices. In addition, it is also found that there is unbalanced achievement of regional priority credits. The study offers a useful reference and benchmark for international developers and contractors to understand the regional variations of LEED 2009 and for regulatory authorities, such as the U.S. Green Building Council, to improve the rating system, especially on designing regional priority credits.

  9. Norwegian farmers ceasing certified organic production: characteristics and reasons.

    Science.gov (United States)

    Flaten, Ola; Lien, Gudbrand; Koesling, Matthias; Løes, Anne-Kristin

    2010-12-01

    This article examines the characteristics of and reasons for Norwegian farmers' ceasing or planning to cease certified organic production. We gathered cross-sectional survey data in late 2007 from organic farmers deregistering between January 2004 and September 2007 (n=220), and similar data from a random sample of farmers with certified organic management in 2006 (n=407). Of the respondents deregistering by November 2007, 17% had quit farming altogether, 61% now farmed conventionally, and 21% were still farming by organic principles, but without certification. Nearly one in four organic farmers in 2007 indicated that they planned to cease certification within the next 5-10 years. From the two survey samples, we categorised farmers who expect to be deregistered in 5-10 years into three groups: conventional practices (n=139), continuing to farm using organic principles (uncertified organic deregistrants, n=105), and stopped farming (n=33). Of the numerous differences among these groups, two were most striking: the superior sales of uncertified organic deregistrants through consumer-direct marketing and the lowest shares of organic land among conventional deregistrants. We summarised a large number of reasons for deregistering into five factors through factor analysis: economics, regulations, knowledge-exchange, production, and market access. Items relating to economics and regulations were the primary reasons offered for opting out. The regression analysis showed that the various factors were associated with several explanatory variables. Regulations, for example, figured more highly among livestock farmers than crop farmers. The economic factor strongly reflected just a few years of organic management. Policy recommendations for reducing the number of dropouts are to focus on economics, environmental attitudes, and the regulatory issues surrounding certified organic production. Copyright © 2010 Elsevier Ltd. All rights reserved.

  10. Applications of nuclear magnetic resonance spectroscopy to certifiable food colors

    International Nuclear Information System (INIS)

    Marmion, D.M.

    Nuclear magnetic resonance spectroscopy was found suitable for the identification of individual colours, for distinguishing individual colours from colour mixtures, for the identification and semi-quantitative determination of the individual colours in mixtures and for proofs of the adulteration of certified colours adding noncertified colours. The method is well suited for observing the purity of colours and may also be used as the control method in the manufacture of colours and in assessing their stability and their resistance to increased temperature and light. (M.K.)

  11. Influence of landscape structure on the functional groups of an aphidophagous guild: Active-searching predators, furtive predators and parasitoids

    Directory of Open Access Journals (Sweden)

    Julie-Éléonore Maisonhaute

    2011-12-01

    Full Text Available A lot of studies focusing on the effect of agricultural landscapes demonstrate that many arthropod species are influenced by landscape structure. In particular, non–crop areas and landscape diversity are often associated with a higher abundance and diversity of natural enemies in fields. Numerous studies focused on the influence of landscape structure on ground beetles, spiders and ladybeetles but few on other natural enemies or different functional groups. Thus, the objective of the present study was to determine the influence of landscape structure on the functional groups, i.e., active-searching predators, furtive predators and parasitoids of aphidophagous guilds. Natural enemies were sampled on milkweed infested with aphids, growing along the borders of ditches adjacent to cornfields. The sampling occurred weekly from June to September in 2006 and 2007, in the region of Lanaudičre (Quebec, Canada. The landscapes within a radius 200 and 500 m around each site were analyzed. The abundance, richness and species composition (based on functional groups of natural enemies were related to landscape structure. The results indicated that landscape structure explained up to 21.6% of the variation in natural enemy assemblage and confirm the positive effects of non-crop areas and landscape diversity. A lower influence of landscape structure on species composition was observed (6.4 to 8.8% and varied greatly among the functional groups. Coccinellidae and furtive predators were the group most influenced by landscape structure. In conclusion, the influence of landscape varied greatly among the different species of the same functional group.

  12. Prey distribution, physical habitat features, and guild traits interact to produce contrasting shorebird assemblages among foraging patches.

    Directory of Open Access Journals (Sweden)

    Beth M VanDusen

    Full Text Available Worldwide declines in shorebird populations, driven largely by habitat loss and degradation, motivate environmental managers to preserve and restore the critical coastal habitats on which these birds depend. Effective habitat management requires an understanding of the factors that determine habitat use and value to shorebirds, extending from individuals to the entire community. While investigating the factors that influenced shorebird foraging distributions among neighboring intertidal sand flats, we built upon species-level understandings of individual-based, small-scale foraging decisions to develop more comprehensive guild- and community-level insights. We found that densities and community composition of foraging shorebirds varied substantially among elevations within some tidal flats and among five flats despite their proximity (all located within a 400-m stretch of natural, unmodified inlet shoreline. Non-dimensional multivariate analyses revealed that the changing composition of the shorebird community among flats and tidal elevations correlated significantly (ρ(s = 0.56 with the spatial structure of the benthic invertebrate prey community. Sediment grain-sizes affected shorebird community spatial patterns indirectly by influencing benthic macroinvertebrate community compositions. Furthermore, combining sediment and macroinvertebrate information produced a 27% increase in correlation (ρ(s = 0.71 with shorebird assemblage patterns over the correlation of the bird community with the macroinvertebrate community alone. Beyond its indirect effects acting through prey distributions, granulometry of the flats influenced shorebird foraging directly by modifying prey availability. Our study highlights the importance of habitat heterogeneity, showing that no single patch type was ideal for the entire shorebird community. Generally, shorebird density and diversity were greatest at lower elevations on flats when they became exposed; these

  13. On being a certifying abortion consultant: an ethical dilemma.

    Science.gov (United States)

    Clarkson, S E

    1980-05-14

    The medical profession was relieved when the Contraceptive, Sterilization and Abortion Act was passed in New Zealand in 1977, but it now appears that there are continuing problems with the implementation of the law. Most of the law's clauses are concerned with the practical aspects of the performance of abortions in New Zealand. Outlined in the law are requirements for licenses of hospitals, certifying consultants and operating surgeons, and the tasks of the supervising committee are specified. Thus, the medical profession accepted the impossible job of becoming the arbiter of morals of New Zealand society. There have been problems, since passage of the law, with inadequate numbers of certifying consultants being recruited, the resignation of the chair of the Abortion Supervisory Committee, a lack of resources to provide the required counseling services, and local variation in interpretations resulting in inconsistent treatment of abortion requests in different parts of the country. The basis of the problem is the fact that this law requires a moral rather than a medical decision to be made. Although at 1st glance the phrase serious risk to mental health would appear to be easily interpreted, this is not so. The morality of an act of abortion depends on the right afforded the fetus, and no society has as yet achieved a consensus on this. Thus, this must remain the conviction of each separate individual. Some guidance may come from medidal and legal advisers in this moral decision, but it is impossible to delegate personal moral decisions.

  14. Sustaining without Changing: The Metabolic Rift of Certified Organic Farming

    Directory of Open Access Journals (Sweden)

    Julius Alexander McGee

    2016-01-01

    Full Text Available Many proponents of organic farming claim that it is a sustainable alternative to conventional agriculture due to its reliance on natural agro-inputs, such as manure based fertilizers and organic pesticides. However, in this analysis we argue that although particular organic farming practices clearly benefit ecosystems and human consumers, the social context in which some organic farms develop, limit the potential environmental benefits of organic agriculture. Specifically, we argue that certified organic farming’s increased reliance on agro-inputs, such as organic fertilizers and pesticides, reduces its ability to decrease global water pollution. We review recent research that demonstrates the environmental consequences of specific organic practices, as well as literature showing that global organic farming is increasing its reliance on agro-inputs, and contend that organic farming has its own metabolic rift with natural water systems similar to conventional agriculture. We use a fixed-effects panel regression model to explore how recent rises in certified organic farmland correlate to water pollution (measured as biochemical oxygen demand. Our findings indicate that increases in the proportion of organic farmland over time increases water pollution. We conclude that this may be a result of organic farms increasing their reliance on non-farm agro-inputs, such as fertilizers.

  15. Working Together in Urban Schools: How a University Teacher Education Program and Teach for America Partner to Support Alternatively Certified Teachers

    Science.gov (United States)

    Heineke, Amy J.; Carter, Heather; Desimone, Melissa; Cameron, Quanna

    2010-01-01

    The College of Teacher Education and Leadership (CTEL) at Arizona State University (ASU) embraced the opportunity to partner with Teach For America (TFA) to tailor existing teacher preparation programs to meet the unique needs of alternatively certified teachers in urban schools. Rather than harp on the distinctions between ideologies and…

  16. The Effects of the 150-Credit-Hour Requirement for the Certified Public Accountant (CPA) Exam On the Career Intentions of Women and Minorities

    Science.gov (United States)

    Bierstaker, James Lloyd; Howe, Martha A.; Seol, Inshik

    2005-01-01

    In most states, students who sit for the certified public accountant (CPA) examination are now required to have 150 credit hours of college education. In this article, the authors examined the effects of this requirement on the career intentions of women and minorities. The authors collected data from 600 accounting students and the results…

  17. Private random numbers produced by entangled ions and certified by Bell's theorem

    Science.gov (United States)

    Hayes, David; Matsukevich, Dzmitry; Maunz, Peter; Monroe, Chris; Olmschenk, Steven

    2010-03-01

    It has been shown that entangled particles can be used to generate numbers whose privacy and randomness are guaranteed by the violation of a Bell inequality [1,2]. The authenticity of the bit stream produced is guaranteed when the system used can close the detection loophole and when the entangled particles are non-interacting. We report the use of remotely located trapped ions with near perfect state detection efficiency as a private random number generator. By entangling the ions through photon interference and choosing the measurement settings using a pseudo-random number generator, we measure a CHSH correlation function that is more than seven standard deviations above the classical limit. With a total of 3016 events, we are able to certify the generation of 42 new random numbers with 99% confidence. [1] S. Pironio et al.(submitted to Nature, arXiv:0911.3427) [2] Colbeck, R. PhD Dissertation (2007)

  18. Benefits and costs of IFRS implementation in the opinion of Polish certified auditors

    Directory of Open Access Journals (Sweden)

    Anna Karmańska

    2017-12-01

    Full Text Available The article presents the results of a survey conducted among a carefully selected group of Polish certified auditors. The purpose of the study was to determine whether auditors, during the audit of financial state- ments, perceive certain costs and benefits resulting from the fact that the audited statements were pre- pared in accordance with IFRS. This survey was undertaken to demonstrate that the cost-benefit analysis of IFRS, after more than a decade of their use in Polish practice, could provide important observations for future legislative changes in this area. The study shows that, thanks to the implementation of IFRSs, auditors gain the benefit of lower audit workloads. At the same time, however, they identify six reasons why the audit process is prolonged, requiring special organization, prior special preparation and, as a result, higher auditing costs

  19. Development of a certified reference material for specific surface area of quartz sand

    Directory of Open Access Journals (Sweden)

    Egor P Sobina

    2017-01-01

    Full Text Available The paper presents results of conducting research on the development of a certified reference material (CRM for specific surface area of quartz sand, which is practically non-porous and therefore has low specific surface area value ~ 0.8 m2/g. The standard uncertainty due to RM inhomogeneity, the standard uncertainty due to RM instability, as well as the standard uncertainty due to characterization were estimated using the State Primary Standard GET 210‑2014 for Units of Specific Absorption of Gases, Specific Surface Area, Specific Volume, and Pore Size of Solid Substances and Materials. The metrological characteristics of the CRM were determined using a low-temperature gas adsorption method. Krypton was used as an adsorbate to increase measurement accuracy.

  20. Structural analysis of the phytophagous insect guilds associated with the roots of Centaurea maculosa Lam. C. diffusa Lam., and C. vallesiaca Jordan in Europe: : I. Field observations.

    Science.gov (United States)

    Müller, Heinz

    1989-01-01

    During extensive field surveys in central and eastern Europe, 21 herbivorous root insect species were found on Centaurea maculosa ssp. rhenana Boreau, 12 species on C. diffusa Lam. and 11 species on C. vallesiaca Jordan, representing 12 families in 4 orders. The large geographic distribution (species-area function), the high number of Centaurea spp. present (host speciation rate), and the high apparency of the rosettes and the rich food resources offered by the roots during winter, together with their poor accessibility, correlate with the high number of specialist feeders associated with the roots of C. maculosa and C. diffusa. The members of the taxonomically diverse root entomofauna exploit specific structures of the tap root (food niches). Interspecific competition among members of food niches, as well as species-specific responses to different phenological stages (for oviposition) and tissues (for larval development) are thought to be responsible for the high predictability in guild structure. The relatively low levels of host plant attack (two thirds of the roots were unattacked) and the fact that food niches remained unoccupied in most of the regions suggest, however, that the majority of the studied guilds do not represent equilibrium assemblages. Ecological (different habitats), climatic (transitional zone) and historical (ancient pre-Pleistocene communities) factors could account for the highest values of species diversity, infestation levels, species packing and food niche utilization, which are found on C. maculosa in E. Austria/NW. Hungary, compared to other regions. A positive correlation between species packing (number of root-feeding species per population) and infestation rates (percent of roots attacked) was only found for the more stable, semi-natural habitats. A comparative analysis of the regional root insect guilds of C. maculosa with corresponding data for the phytophagous insects associated with the flower heads revealed distinct taxonomical

  1. Urbanization Alters the Influence of Weather and an Index of Forest Productivity on Avian Community Richness and Guild Abundance in the Seattle Metropolitan Area

    Directory of Open Access Journals (Sweden)

    Benjamin Shryock

    2017-05-01

    Full Text Available Fluctuations in weather and forest productivity influence the abundance and richness of bird populations, however in a rapidly urbanizing landscape the relative importance of each factor may vary. We assessed this possibility in the Seattle, WA, USA region by correlating 10 years of bird richness and relative abundance of nine guilds indicative of their tolerance of human development, migration, diet and use of human food subsidies with an annual index of forest productivity (vegetation greenness derived from a 250 m resolution Normalized Difference Vegetation Index (NDVI product from the MODIS satellite and weather (variation in the Oceanic Niño Index, which estimates the strength of the El Niño-Southern Oscillation, a major driver of local temperature and precipitation. We found that variation in NDVI exerted a strong influence on the richness of the avian community and the abundance of guilds in landscapes undergoing active development, but was less influential in areas of established housing development or forested reserves. Relative to NDVI, weather was much less influential on the abundance of guilds at actively changing sites, and slightly more influential in forest reserves and established developments. Following the warm winter and during the dry summer associated with a strong El Niño, migrants and herbivores declined in changing landscapes, insectivores declined in established developments, and herbivores declined while synanthropic species increased in reserves. These changes may presage the effects of climate change in the Pacific Northwest, which are expected to be similar to El Niño conditions. To buffer these changes in native bird communities, planners, developers, regulators, and home owners should minimize the loss of vegetation during development and attempt to quickly achieve mature landscaping that preferably provides food and shelter for birds.

  2. 30-Day Mortality and Readmission after Hemorrhagic Stroke among Medicare Beneficiaries in Joint Commission Primary Stroke Center Certified and Non-Certified Hospitals

    Science.gov (United States)

    Lichtman, Judith H.; Jones, Sara B.; Leifheit-Limson, Erica C.; Wang, Yun; Goldstein, Larry B.

    2012-01-01

    Background and Purpose Ischemic stroke patients treated at Joint Commission Primary Stroke Center (JC-PSC) certified hospitals have better outcomes. Data reflecting the impact of JC-PSC status on outcomes after hemorrhagic stroke are limited. We determined whether 30-day mortality and readmission rates after hemorrhagic stroke differed for patients treated at JC-PSC certified versus non-certified hospitals. Methods The study included all fee-for-service Medicare beneficiaries ≥65 years old with a primary discharge diagnosis of subarachnoid hemorrhage (SAH) or intracerebral hemorrhage (ICH) in 2006. Covariate-adjusted logistic and Cox proportional hazards regression assessed the effect of care at a JC-PSC certified hospital on 30-day mortality and readmission. Results There were 2,305 SAH and 8,708 ICH discharges from JC-PSC certified hospitals and 3,892 SAH and 22,564 ICH discharges from non-certified hospitals. Unadjusted in-hospital mortality (SAH: 27.5% vs. 33.2%, pmortality (SAH: 35.1% vs. 44.0%, pmortality was 34% lower (OR 0.66, 95% CI 0.58–0.76) after SAH and 14% lower (OR 0.86, 95% CI 0.80–0.92) after ICH for patients discharged from JC-PSC certified hospitals. There was no difference in 30-day risk-adjusted readmission rates for SAH or ICH based on JC-PSC status. Conclusions Patients treated at JC-PSC certified hospitals had lower risk-adjusted mortality rates for both SAH and ICH but similar 30-day readmission rates as compared with non-certified hospitals. PMID:22033986

  3. AWS certified solutions architect official study guide associate exam

    CERN Document Server

    Baron, Joe; Bixler, Tim; Gaut, Biff; Kelly, Kevin E; Senior, Sean; Stamper, John

    2017-01-01

    This is your opportunity to take the next step in your career by expanding and validating your skills on the AWS cloud. AWS has been the frontrunner in cloud computing products and services, and the AWS Certified Solutions Architect Official Study Guide for the Associate exam will get you fully prepared through expert content, and real-world knowledge, key exam essentials, chapter review questions, access to Sybex's interactive online learning environment, and much more. This official study guide, written by AWS experts, covers exam concepts, and provides key review on exam topics, including: * Mapping Multi-Tier Architectures to AWS Services, such as web/app servers, firewalls, caches and load balancers * Understanding managed RDBMS through AWS RDS (MySQL, Oracle, SQL Server, Postgres, Aurora) * Understanding Loose Coupling and Stateless Systems * Comparing Different Consistency Models in AWS Services * Understanding how AWS CloudFront can make your application more cost efficient, faster and secure * Implem...

  4. Core Competencies of the Certified Pediatric Doctor of Chiropractic

    DEFF Research Database (Denmark)

    Hewitt, Elise; Hestbaek, Lise; Pohlman, Katherine A

    2016-01-01

    An outline of the minimum core competencies expected from a certified pediatric doctor of chiropractic was developed using a Delphi consensus process. The initial set of seed statements and substatements was modeled on competency documents used by organizations that oversee chiropractic and medical...... education. These statements were distributed to the Delphi panel, reaching consensus when 80% of the panelists approved each segment. The panel consisted of 23 specialists in chiropractic pediatrics (14 females) from across the broad spectrum of the chiropractic profession. Sixty-one percent of panelists...... had postgraduate pediatric certifications or degrees, 39% had additional graduate degrees, and 74% were faculty at a chiropractic institution and/or in a postgraduate pediatrics program. The panel were initially given 10 statements with related substatements formulated by the study's steering...

  5. Do personality traits predict work outcomes of certified nursing assistants?

    Science.gov (United States)

    Kovach, Christine R; Simpson, Michelle R; Reitmaier, Amy B; Johnson, Addie; Kelber, Sheryl T

    2010-10-01

    The purposes of this study were to describe personality traits of certified nursing assistants (CNAs) employed at nursing homes and explore relationships between personality traits, job satisfaction, and job performance. The sample included 177 CNAs providing direct care to residents in three nursing homes. CNAs with high and low job performance skills were distinguished by the cluster of traits associated with teamwork skills. Overall, 21.3% of the variance in job satisfaction was explained by the personality traits of Adjustment, Prudence, Likeability, Excitable, and Dutiful, F(8, 145) = 4.899, p personality, job satisfaction, and job performance provide important information about the personality traits of nursing staff who are most likely to enjoy and perform well in the nursing home setting. Knowledge of these links may be useful for hiring the appropriate person for direct care nursing home positions. Copyright 2010, SLACK Incorporated.

  6. Bias detection and certified reference materials for random measurands

    Science.gov (United States)

    Rukhin, Andrew L.

    2015-12-01

    A problem that frequently occurs in metrology is the bias checking of data obtained by a laboratory against the specified value and uncertainty estimate given in the certificate of analysis. The measurand—a property of a certified reference material (CRM)—is supposed to be random with a normal distribution whose parameters are given by the certificate specifications. The laboratory’s data from subsequent measurements of the CRM (a CRM experiment) are summarized by the sample mean value and its uncertainty which is commonly based on a repeatability standard deviation. New confidence intervals for the lab’s bias are derived. Although they may lack intuitive appeal, those obtained by using higher order asymptotic methods, compared and contrasted in this paper, are recommended.

  7. DH-1a: a certified uranium-thorium reference ore

    International Nuclear Information System (INIS)

    Steger, H.F.; Bowman, W.S.; Zechanowitsch, G.

    1981-09-01

    A 122-kg sample of uranium-thorium ore, DH-1a, from Elliot Lake, Ontario, was prepared as a compositional reference material to replace the similar certified ore, DH-1. DH-1a was ground to minus 74μm, blended in one lot, and bottled in 200 g units. The homogeneity of DH-1a with respect to uranium was confirmed using the volumetric umpire method. The recommended value for uranium is based on the data from the confirmation of homogeneity. For thorium, twelve laboratories provided results in a free choice analytical program. A statistical analysis of the data gave a recommended value of 0.263 percent for uranium and 0.091 percent for thorium

  8. Certifying the decommissioned Shippingport reactor vessel for transport

    International Nuclear Information System (INIS)

    Towell, R.H.

    1990-01-01

    The decommissioned Shippingport reactor pressure vessel with its concentric neutron shield tank was shipped to Hanford, WA as part of the effort to restore the Shippingport Station to its original condition. The metal walls of the reactor vessel had become radioactive from neutron bombardment while the reactor was operating so it had to be shipped under the regulations for transporting radioactive material. Because of the large amount of radioactivity in the walls, 16,467 Curies, and because the potentially dispersible corrosion layer on the inner walls of both tanks was also radioactive, the Shippingport reactor vessel was transported under the most stringent of the regulations, those for a type B package. Compliance with the packaging regulations was confirmed via independent analysis by the staff of the Department of Energy certifying official and the Shippingport reactor vessel was shipped under DOE Certificate of Compliance USA/9515/B(U)

  9. Compliance with Environmental and Social Legislation in Certified Forestry Companies

    Directory of Open Access Journals (Sweden)

    Marcos Vinicius Santana Leite

    2017-12-01

    Full Text Available ABSTRACT The objective of this study was to evaluate the contribution of the FSC forestry certification system to improve the forestry sector, in terms of compliance to environmental and social laws and improvements in working conditions resulting from the certification process. Thirty-seven auditing reports from five Brazilian forestry companies were evaluated, throughout the 2006-2013 period. Non-compliance and observations were analyzed and organized into categories, which identified the main performance issues found in certified forestry organizations. 301 instances of non-compliance and 138 observations of audit reports were verified, where 48 and 57% respectively, were linked to the two principles studied. For obtaining and/or maintaining the certificate it is necessary for all violations to be resolved. Therefore, it was concluded that forest certification contributes to the advancement of the forestry sector in Brazil, in relation to compliance with legal, social and labor issues.

  10. Experimentally generated randomness certified by the impossibility of superluminal signals.

    Science.gov (United States)

    Bierhorst, Peter; Knill, Emanuel; Glancy, Scott; Zhang, Yanbao; Mink, Alan; Jordan, Stephen; Rommal, Andrea; Liu, Yi-Kai; Christensen, Bradley; Nam, Sae Woo; Stevens, Martin J; Shalm, Lynden K

    2018-04-01

    From dice to modern electronic circuits, there have been many attempts to build better devices to generate random numbers. Randomness is fundamental to security and cryptographic systems and to safeguarding privacy. A key challenge with random-number generators is that it is hard to ensure that their outputs are unpredictable 1-3 . For a random-number generator based on a physical process, such as a noisy classical system or an elementary quantum measurement, a detailed model that describes the underlying physics is necessary to assert unpredictability. Imperfections in the model compromise the integrity of the device. However, it is possible to exploit the phenomenon of quantum non-locality with a loophole-free Bell test to build a random-number generator that can produce output that is unpredictable to any adversary that is limited only by general physical principles, such as special relativity 1-11 . With recent technological developments, it is now possible to carry out such a loophole-free Bell test 12-14,22 . Here we present certified randomness obtained from a photonic Bell experiment and extract 1,024 random bits that are uniformly distributed to within 10 -12 . These random bits could not have been predicted according to any physical theory that prohibits faster-than-light (superluminal) signalling and that allows independent measurement choices. To certify and quantify the randomness, we describe a protocol that is optimized for devices that are characterized by a low per-trial violation of Bell inequalities. Future random-number generators based on loophole-free Bell tests may have a role in increasing the security and trust of our cryptographic systems and infrastructure.

  11. Interactive effects of climate and nutrient enrichment on patterns of herbivory by different feeding guilds in mangrove forests

    KAUST Repository

    Feller, Ilka C.

    2017-09-28

    Aim Global warming and eutrophication are major threats to coastal environments worldwide. As a result of differences between temperate and tropical ecosystems in nutrient availability, nitrogen (N):phosphorus (P) coupling and carbon retention, primary productivity and biotic interactions in the tropics are predicted to have stronger responses to increased nutrients than in temperate ecosystems. Habitats that occur across broad climatic ranges, such as mangrove forests, provide an opportunity to test this hypothesis by investigating the responses of herbivores to nutrient enrichment in temperate versus tropical latitudes on the same species. Location Australia and New Zealand. Time period Fertilization experiments were established at Port Douglas and Cape Cleveland in October 2000; Batemans Bay and Waikopua in August 2001; Whangapoua in January 2003; Tinchi Tamba in September 2005; and Garalia in October 2007. Herbivory was measured in 2009. Major taxa studied Insect leaf miners; insect and fungal leaf gallers. Methods We used seven fertilization experiments in Australia and New Zealand across 20° of latitude to determine how increased nutrients affected herbivory and diversity of leaf miners and gallers of the mangrove Avicennia marina. Individual trees were fertilized annually with one of three treatments (Control, +N, +P); herbivory was measured in 2009. Results Fertilization did not significantly affect herbivory or herbivore diversity. Leaf N:P, latitude and rainfall contributed significantly to herbivory, accounting for > 56% of the variation. Latitude, temperature, %P and salinity differentiated herbivory by feeding guild in the tropical versus subtropical and temperate latitudes. The effect of N fertilization on folivory differed across climatic regions; relative to Control trees, N-fertilized trees in temperate areas had greater folivory than in tropical and subtropical latitudes. Species richness for leaf miners and gallers was correlated with latitude

  12. Examination of factors which may contribute to the underrepresentation of African American teachers certified in science

    Science.gov (United States)

    Davis, Rita C. F.

    Throughout this country the student population is becoming increasingly diverse, yet the teacher population does not reflect this diversity. This lack of diversity in the teacher population deprives students of color from having role models of the same race/ethnicity who look like them and who might have experiences which are similar to theirs (Epstein, 2005; Nettles & Perna, 1997). Having role models from their own race in the classroom could have a positive impact on students' attitudes about science (Perine, 2003), and facilitate their learning of the subject matter, and give students an incentive to do well in school (Vegas, Murnane, & Willett, 2001). In 2000, a national survey study of math and science teachers was conducted (Horizon Research, 2001). The majority of biology (90%), chemistry (93%), and physics (94%) teachers who participated in the study were White. Findings of the study revealed that only 55% to 60% of these teachers considered themselves well prepared to effectively teach a culturally diverse student population (Banilower, 2002; Smith, 2002; Wood, 2002). The majority of the teacher pool, which is White, prefer not to teach in urban communities as they have a preference for teaching jobs in the nonurban communities that are similar to those in which they were raised (Boyd, Lankford, Loeb, & Wyckoff, 2005; Epstein, 2005). The purpose of this quantitative study was to examine factors that may contribute to the underrepresentation of African American teachers certified in science. More specifically, it was decided to examine the high school experiences of in-service teachers. Study participants were teachers and other certificated faculty in two school districts located in the southern portion of the United States. Findings of the study revealed a statistically significant relationship between a teacher's decision to become certified in science and the following high school experiences: teachers and guidance counselors encouraging students to

  13. United Nations Women's Guild

    CERN Multimedia

    2005-01-01

    International Annual Bazaar of 22 November 2005 Thank you for helping to make the 2005 UNWG Bazaar a success! All 10 000 Lottery Tickets were sold thereby raising 100 000 CHF to be given to projects helping impoverished children all over the world. The winning lottery numbers are posted below. Please print this notice and post it as you see fit.  Prizes may be claimed at the Villa Les Feuillantines November 23 - December 9 from 11am-1pm.  After January 9 phone nr 022 917 33 86 between 9am-11.30am. Last day Friday May 22, 2006.Special thanks to all our kind and generous donors! All air and cruise tickets are non-transferable. Restrictions and validity dates on air and cruise tickets, travel vouchers, and gift certificates as stipulated by the donor apply. Prizes may not be redeemed for cash or other merchandise. Any attempt to do so will result in automatic forfeiture. Thank you for your support and good luck to all! 00154 01175 02081 02950 03891 05117 05920 07123 08110 08834 ...

  14. United Nations Women's Guild

    CERN Multimedia

    2005-01-01

    International Annual Bazaar of the 22 November 2005Thank you for helping to make the 2005 UNWG Bazaar a success! All 10 000 Lottery Tickets were sold, thereby raising 100 000 CHF to be given to projects helping impoverished children all over the world. The winning lottery numbers are posted below. Please print this notice and post it as you see fit. Prizes may be claimed at the Villa Les Feuillantines on November 23 - December 9 from 11am-1pm. After January 9 phone No. 022 917 33 86 between 9am-11.30am. Last day Friday May 22, 2006. Special thanks to all our kind and generous donors! All air and cruise tickets are non-transferable. Restrictions and validity dates on air and cruise tickets, travel vouchers, and gift certificates as stipulated by the donor apply. Prizes may not be redeemed for cash or other merchandise. Any attempt to do so will result in automatic forfeiture. Thank you for your support and good luck to all! 00154 01175 02081 02950 03891 05117 05920 07123 08110 08834 ...

  15. United Nations Women's Guild

    CERN Document Server

    2006-01-01

    International Annual Bazaar 21 November 2006 Thank you for helping to make the 2006 UNWG Bazaar a success! All the money will be given to projects helping impoverished children all over the world. The winning lottery numbers are posted below. Please print this notice and post it as you see fit. Prizes may be claimed at the Villa Les Feuillantines from November 22 - December 14 from 11am-1pm. After January 15 2007 please call 022 917 33 86 between 9 am-11.30 am. Last day for collection will be the May 22, 2007. Special thanks to all our kind and generous donors! All air and cruise tickets are non-transferable. Restrictions and validity dates on air and cruise tickets, travel vouchers, and gift certificates as stipulated by the donor will apply. Prizes may not be redeemed for cash or other merchandise. Any attempt to do so will result in automatic forfeiture. Thank you for your support and good luck to all! 111 1328 2466 3447 4478 6174 7323 8565 271 1374 2488 3502 4487 6237 7324 8623 ...

  16. 19 CFR 10.57 - Certified seed potatoes, and seed corn or maize.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Certified seed potatoes, and seed corn or maize... Provisions Potatoes, Corn, Or Maize § 10.57 Certified seed potatoes, and seed corn or maize. Claim for classification as seed potatoes under subheading 0701.10.00, as seed corn (maize) under subheading 1005.10...

  17. Recognising and Certifying Lifelong Skills: Impact on Labour Market Integration of the Unemployed

    Science.gov (United States)

    Fernandes, Pedro Afonso

    2009-01-01

    The process for recognising, validating and certifying (RVC) non-formally or informally acquired lifelong learning, launched in 2000, is now part of mainstream education and training policies in Portugal. This article aims to determine how much the labour-market behaviour of the RVC-certified unemployed differs from that of other unemployed…

  18. A Study of How Certified and Noncertified Automotive Curriculum Impact Student Achievement

    Science.gov (United States)

    VanDalsem, B.

    2010-01-01

    The purpose of this case study was to examine whether written curriculum for Automotive Service Excellence (ASE) certified and non-certified training programs better prepares students for entry-level positions. The theoretical framework based on research by Frase described methodologies for comparing curricula at the system, school, and classroom…

  19. 13 CFR 124.1003 - How does a firm become certified as an SDB?

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false How does a firm become certified... Protests Relating to Federal Small Disadvantaged Business Programs § 124.1003 How does a firm become certified as an SDB? (a) All firms that are current Participants in SBA's 8(a) BD program are automatically...

  20. 9 CFR 355.26 - Samples of certified products, ingredients, etc., to be taken for examination.

    Science.gov (United States)

    2010-01-01

    ... AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION CERTIFIED PRODUCTS FOR DOGS... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Samples of certified products, ingredients, etc., to be taken for examination. 355.26 Section 355.26 Animals and Animal Products FOOD SAFETY...

  1. 17 CFR 274.128 - Form N-CSR, certified shareholder report.

    Science.gov (United States)

    2010-04-01

    ... Form N-CSR, certified shareholder report. This form shall be used by registered management investment... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Form N-CSR, certified... Form N-CSR, see the List of CFR Sections Affected, which appears in the Finding Aids section of the...

  2. 17 CFR 249.331 - Form N-CSR, certified shareholder report.

    Science.gov (United States)

    2010-04-01

    ... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Form N-CSR, certified... Required Under Sections 13 and 15(d) of the Securities Exchange Act of 1934 § 249.331 Form N-CSR, certified shareholder report. This form shall be used by registered management investment companies to file reports...

  3. Assessment of Readiness to Participate in Distance Learning of the Certified Florida Behavioral Workforce

    Science.gov (United States)

    Baston, George R.

    2011-01-01

    This research study explored perceptions of readiness to participate in distance learning among the certified behavioral workforce in Florida. The study sought to determine if there were significant differences in perception of readiness to participate in distance learning between certified behavioral health professionals at the administrator…

  4. 48 CFR 15.407-1 - Defective certified cost or pricing data.

    Science.gov (United States)

    2010-10-01

    ...—Modifications. The clauses give the Government the right to a price adjustment for defects in certified cost or... recognize that the Government's right to a price adjustment is not affected by any of the following... certified, cost or pricing data, the Government has the right, under the clauses at 52.215-10, Price...

  5. 48 CFR 52.215-12 - Subcontractor Certified Cost or Pricing Data.

    Science.gov (United States)

    2010-10-01

    ... Cost or Pricing Data. 52.215-12 Section 52.215-12 Federal Acquisition Regulations System FEDERAL... Provisions and Clauses 52.215-12 Subcontractor Certified Cost or Pricing Data. As prescribed in 15.408(d), insert the following clause: Subcontractor Certified Cost or Pricing Data (OCT 2010) (a) Before awarding...

  6. 48 CFR 52.215-10 - Price Reduction for Defective Certified Cost or Pricing Data.

    Science.gov (United States)

    2010-10-01

    ... Defective Certified Cost or Pricing Data. 52.215-10 Section 52.215-10 Federal Acquisition Regulations System... Text of Provisions and Clauses 52.215-10 Price Reduction for Defective Certified Cost or Pricing Data... or Pricing Data (OCT 2010) (a) If any price, including profit or fee, negotiated in connection with...

  7. 48 CFR 15.403-3 - Requiring data other than certified cost or pricing data.

    Science.gov (United States)

    2010-10-01

    ... certified cost or pricing data. 15.403-3 Section 15.403-3 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION CONTRACTING METHODS AND CONTRACT TYPES CONTRACTING BY NEGOTIATION Contract Pricing 15.403-3 Requiring data other than certified cost or pricing data. (a)(1) In those acquisitions that do...

  8. 30 CFR 18.80 - Approval of machines assembled with certified or explosion-proof components.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Approval of machines assembled with certified... ADMINISTRATION, DEPARTMENT OF LABOR TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES Machines Assembled With Certified or Explosion-Proof Components, Field...

  9. 19 CFR 115.16 - Notification of Certifying Authority by manufacturer.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Notification of Certifying Authority by manufacturer. 115.16 Section 115.16 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND... INTERNATIONAL CUSTOMS CONVENTIONS Administration § 115.16 Notification of Certifying Authority by manufacturer...

  10. 7 CFR 301.75-17 - Funds for the replacement of certified citrus nursery stock.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 5 2010-01-01 2010-01-01 false Funds for the replacement of certified citrus nursery... nursery stock. Subject to the availability of appropriated funds, a commercial citrus nursery may be eligible to receive funds to replace certified citrus nursery stock in accordance with the provisions of...

  11. 20 CFR 416.804 - Certified copy in lieu of original.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Certified copy in lieu of original. 416.804... AGED, BLIND, AND DISABLED Determination of Age § 416.804 Certified copy in lieu of original. In lieu of the original of any record, except a Bible or other family record, there may be submitted as evidence...

  12. Farmers’ decision analysis to select certified palm oil seedlings in Lampung, Indonesia

    Science.gov (United States)

    Utoyo, Bambang; Yolandika, Clara

    2018-03-01

    This research aimed to analyse (1) decission making process of certified and uncertified palm oil seedlings and (2) factors that influence farmer decision to select certified and uncertified palm oil seedlings. This research was conducted in some districts in Lampung, such as Mesuji, Central Lampung, Tulang Bawang, North Lampung, Way Kanan and South Lampung. The respondents consisted of 30 farmers using certified seeds and 30 farmers using uncertified seeds. The study was conducted from January to May 2017. In addition, factors that influence farmer decision was analysed by logistic regression model. The results showed that decision making on the use of certified or uncertified palm seeds by farmers through the stages: introduction of problems or needs, searching of information, alternative evaluation, purchasing decisions, and post-purchase behaviour. Factors that significantly influence farmer's decision to use certified seeds were land area, seeds price, external influenced, and farmers’ perception.

  13. Organisational learning and continuous improvement of health and safety in certified manufacturers

    DEFF Research Database (Denmark)

    Granerud, Lise; Rocha, Robson Sø

    2011-01-01

    and raise goals within health and safety on a continuous basis. The article examines how certified occupational and health management systems influence this process to evaluate how far they hinder or support learning. It presents a model with which it is possible to identify and analyse improvement......Certified management systems have increasingly been applied by firms in recent decades and now cover the management of health and safety, principally through the OHSAS 18001 standard. In order to become certified, firms must not only observe the relevant legislation, but also improve performance...... processes. The model is applied to five cases from a qualitative study of Danish manufacturers with certified health and safety management systems. The cases illustrate the wide variation in health and safety management among certified firms. Certification is found to support lower levels of continuous...

  14. Certification systems for sustainable neighbourhoods: What do they really certify?

    Energy Technology Data Exchange (ETDEWEB)

    Wangel, Josefin, E-mail: josefin.wangel@abe.kth.se [Division of Environmental Strategies Analysis (fms), KTH Royal Institute of Technology, SE-100 44 Stockholm (Sweden); Wallhagen, Marita, E-mail: marita.wallhagen@hig.se [Division of Environmental Strategies Analysis (fms), KTH Royal Institute of Technology, SE-100 44 Stockholm (Sweden); Department of Building, Energy and Environmental Engineering, University of Gävle, SE-801 76 Gävle (Sweden); Malmqvist, Tove, E-mail: tove.malmqvist@abe.kth.se [Division of Environmental Strategies Analysis (fms), KTH Royal Institute of Technology, SE-100 44 Stockholm (Sweden); Finnveden, Göran, E-mail: goran.finnveden@abe.kth.se [Division of Environmental Strategies Analysis (fms), KTH Royal Institute of Technology, SE-100 44 Stockholm (Sweden)

    2016-01-15

    Certification systems for sustainable neighbourhoods started to emerge around a decade ago. This study analysed the content, structure, weighting and indicators of two established certification systems for sustainable urban development – BREEAM Communities and LEED for Neighborhood Development. Several limitations of these systems were identified: both have a bias for procedure and feature indicators over indicators that assess actual performance; performance demands are set according to a relative understanding of sustainable development; the focus is on internal sustainability, while upstream and downstream impacts of construction are disregarded; the number and distribution of mandatory issues do not cover essential sustainability aspects; and the disproportionately large number of non-mandatory issues makes benchmarking difficult and signals that sustainability aspects are exchangeable. Altogether, this means that an area can be certified without being sustainable. Moreover, the lack of continuous development of certification requirements in the systems means that they risk exerting a conservative effect on urban development, rather than pushing it forward. - Highlights: • BREEAM-C and LEED-ND were analysed in terms of content and structure. • Specific attention was given to the type of indicators used for showing compliance. • In both systems procedure and feature indicators dominate over performance indicators. • Several other limitations of these certification systems were also identified. • Altogether the limitations imply that a certificate does not warrant sustainability.

  15. Towards a sustainably certifiable futures contract for biofuels

    International Nuclear Information System (INIS)

    Mathews, John A.

    2008-01-01

    How are biofuels to be certified as produced in a sustainable and responsible fashion? In the global debate over this issue, one party to the proceedings seems rarely to be mentioned-namely the commodities exchanges through which a global biofuels market is being created. In this contribution, I propose a solution to the problem of sustainability certification through a biofuels futures contract equipped with 'proof of origin' documentation. The proposal does not call for any radical break with current practice, extending existing certification procedures with a requirement for the vendor to provide documentation, probably in barcoded form, of the history of the biofuel offered for sale, including plantation and biorefinery where the biofuel was produced and subsequent blendings it may have undergone. The proposal is thus compatible with the blending practices of large global traders, whose activities are the source of the difficulties of other approaches to certification. It is argued that if such a sustainable futures contract for bioethanol (in the first instance) were to be introduced, then it would likely trade at a premium and become the primary vehicle for North-South trade in biofuels

  16. Burnout Risk and Protection Factors in Certified Nursing Aides.

    Science.gov (United States)

    Molero Jurado, María Del Mar; Pérez-Fuentes, María Del Carmen; Gázquez Linares, José Jesús Gázquez; Simón Márquez, María Del Mar; Martos Martínez, África

    2018-05-30

    Studies have found a higher risk of burnout among employees in the healthcare sector. As such, this study focused on Certified Nursing Aides (CNAs) who have shown a high prevalence of burnout and are therefore considered an especially vulnerable group. The objective of this study was to identify the relationships between some organizational, personal, and sociodemographic factors and burnout. The final study sample included 278 working CNAs with a mean age of 40.88 (SD = 9.41). To compile the data, an ad hoc questionnaire was used to collect sociodemographic information. To collect professional and employment information, we used the Brief Emotional Intelligence Inventory for Adults, the Brief Questionnaire on Perceived Social Support, and the General Self-Efficacy Scale. The results showed that Burnout Syndrome is significantly and negatively related to all the emotional intelligence factors, self-efficacy, and perceived social support. The risk of burnout is higher in younger persons and in permanently employed professionals. General self-efficacy and stress management act as protective factors against the likelihood of burnout. This study suggests that organizations should urge coaching and transformational leadership training programs to promote the wellbeing and organizational commitment of workers.

  17. Burnout Risk and Protection Factors in Certified Nursing Aides

    Directory of Open Access Journals (Sweden)

    María del Mar Molero Jurado

    2018-05-01

    Full Text Available Studies have found a higher risk of burnout among employees in the healthcare sector. As such, this study focused on Certified Nursing Aides (CNAs who have shown a high prevalence of burnout and are therefore considered an especially vulnerable group. The objective of this study was to identify the relationships between some organizational, personal, and sociodemographic factors and burnout. The final study sample included 278 working CNAs with a mean age of 40.88 (SD = 9.41. To compile the data, an ad hoc questionnaire was used to collect sociodemographic information. To collect professional and employment information, we used the Brief Emotional Intelligence Inventory for Adults, the Brief Questionnaire on Perceived Social Support, and the General Self-Efficacy Scale. The results showed that Burnout Syndrome is significantly and negatively related to all the emotional intelligence factors, self-efficacy, and perceived social support. The risk of burnout is higher in younger persons and in permanently employed professionals. General self-efficacy and stress management act as protective factors against the likelihood of burnout. This study suggests that organizations should urge coaching and transformational leadership training programs to promote the wellbeing and organizational commitment of workers.

  18. Towards a Certified Lightweight Array Bound Checker for Java Bytecode

    Science.gov (United States)

    Pichardie, David

    2009-01-01

    Dynamic array bound checks are crucial elements for the security of a Java Virtual Machines. These dynamic checks are however expensive and several static analysis techniques have been proposed to eliminate explicit bounds checks. Such analyses require advanced numerical and symbolic manipulations that 1) penalize bytecode loading or dynamic compilation, 2) complexify the trusted computing base. Following the Foundational Proof Carrying Code methodology, our goal is to provide a lightweight bytecode verifier for eliminating array bound checks that is both efficient and trustable. In this work, we define a generic relational program analysis for an imperative, stackoriented byte code language with procedures, arrays and global variables and instantiate it with a relational abstract domain as polyhedra. The analysis has automatic inference of loop invariants and method pre-/post-conditions, and efficient checking of analysis results by a simple checker. Invariants, which can be large, can be specialized for proving a safety policy using an automatic pruning technique which reduces their size. The result of the analysis can be checked efficiently by annotating the program with parts of the invariant together with certificates of polyhedral inclusions. The resulting checker is sufficiently simple to be entirely certified within the Coq proof assistant for a simple fragment of the Java bytecode language. During the talk, we will also report on our ongoing effort to scale this approach for the full sequential JVM.

  19. Neutron activation analysis of certified samples by the absolute method

    Science.gov (United States)

    Kadem, F.; Belouadah, N.; Idiri, Z.

    2015-07-01

    The nuclear reactions analysis technique is mainly based on the relative method or the use of activation cross sections. In order to validate nuclear data for the calculated cross section evaluated from systematic studies, we used the neutron activation analysis technique (NAA) to determine the various constituent concentrations of certified samples for animal blood, milk and hay. In this analysis, the absolute method is used. The neutron activation technique involves irradiating the sample and subsequently performing a measurement of the activity of the sample. The fundamental equation of the activation connects several physical parameters including the cross section that is essential for the quantitative determination of the different elements composing the sample without resorting to the use of standard sample. Called the absolute method, it allows a measurement as accurate as the relative method. The results obtained by the absolute method showed that the values are as precise as the relative method requiring the use of standard sample for each element to be quantified.

  20. Mediated definite delegation - Certified Grid jobs in ALICE and beyond

    Science.gov (United States)

    Schreiner, Steffen; Grigoras, Costin; Litmaath, Maarten; Betev, Latchezar; Buchmann, Johannes

    2012-12-01

    Grid computing infrastructures need to provide traceability and accounting of their users’ activity and protection against misuse and privilege escalation, where the delegation of privileges in the course of a job submission is a key concern. This work describes an improved handling of Multi-user Grid Jobs in the ALICE Grid Services. A security analysis of the ALICE Grid job model is presented with derived security objectives, followed by a discussion of existing approaches of unrestricted delegation based on X.509 proxy certificates and the Grid middleware gLExec. Unrestricted delegation has severe security consequences and limitations, most importantly allowing for identity theft and forgery of jobs and data. These limitations are discussed and formulated, both in general and with respect to an adoption in line with Multi-user Grid Jobs. A new general model of mediated definite delegation is developed, allowing a broker to dynamically process and assign Grid jobs to agents while providing strong accountability and long-term traceability. A prototype implementation allowing for fully certified Grid jobs is presented as well as a potential interaction with gLExec. The achieved improvements regarding system security, malicious job exploitation, identity protection, and accountability are emphasized, including a discussion of non-repudiation in the face of malicious Grid jobs.

  1. Mediated definite delegation - Certified Grid jobs in ALICE and beyond

    International Nuclear Information System (INIS)

    Schreiner, Steffen; Buchmann, Johannes; Grigoras, Costin; Litmaath, Maarten; Betev, Latchezar

    2012-01-01

    Grid computing infrastructures need to provide traceability and accounting of their users’ activity and protection against misuse and privilege escalation, where the delegation of privileges in the course of a job submission is a key concern. This work describes an improved handling of Multi-user Grid Jobs in the ALICE Grid Services. A security analysis of the ALICE Grid job model is presented with derived security objectives, followed by a discussion of existing approaches of unrestricted delegation based on X.509 proxy certificates and the Grid middleware gLExec. Unrestricted delegation has severe security consequences and limitations, most importantly allowing for identity theft and forgery of jobs and data. These limitations are discussed and formulated, both in general and with respect to an adoption in line with Multi-user Grid Jobs. A new general model of mediated definite delegation is developed, allowing a broker to dynamically process and assign Grid jobs to agents while providing strong accountability and long-term traceability. A prototype implementation allowing for fully certified Grid jobs is presented as well as a potential interaction with gLExec. The achieved improvements regarding system security, malicious job exploitation, identity protection, and accountability are emphasized, including a discussion of non-repudiation in the face of malicious Grid jobs.

  2. Proposal for Certifying Expandable Planetary Surface Habitation Structures

    Science.gov (United States)

    Dorsey, John T.

    2011-01-01

    A factor-of-safety (FS) of 4.0 is currently used to design habitation structures made from structural soft goods. This approach is inconsistent with using a FS of 2.0 for metallic and polymeric composite pressure vessels as well as soft good structures such as space suits and parachutes. This inconsistency arises by using the FS to improperly account for the unknown effects of a variety of environmental and loading uncertainties. Using a 4.0 FS not only results in additional structural mass, it also makes it difficult to gain insight into the limitations of the material and/or product form and thus, it becomes difficult to make improvements. In order to bring consistency to the design and certification of expandable habitat structures, the approach used by the Federal Aviation Administration (FAA) to certify polymeric composite aircraft structures is used as a model and point of departure. A draft certification plan for Expandable Habitat Structures is developed in this paper and offered as an option for placing habitats made from soft goods on an equal footing with other structural implementations.

  3. Certified safe farm: identifying and removing hazards on the farm.

    Science.gov (United States)

    Rautiainen, R H; Grafft, L J; Kline, A K; Madsen, M D; Lange, J L; Donham, K J

    2010-04-01

    This article describes the development of the Certified Safe Farm (CSF) on-farm safety review tools, characterizes the safety improvements among participating farms during the study period, and evaluates differences in background variables between low and high scoring farms. Average farm review scores on 185 study farms improved from 82 to 96 during the five-year study (0-100 scale, 85 required for CSF certification). A total of 1292 safety improvements were reported at an estimated cost of $650 per farm. A wide range of improvements were made, including adding 9 rollover protective structures (ROPS), 59 power take-off (PTO) master shields, and 207 slow-moving vehicle (SMV) emblems; improving lighting on 72 machines: placing 171 warning decals on machinery; shielding 77 moving parts; locking up 17 chemical storage areas, adding 83 lockout/tagout improvements; and making general housekeeping upgrades in 62 farm buildings. The local, trained farm reviewers and the CSF review process overall were well received by participating farmers. In addition to our earlier findings where higher farm review scores were associated with lower self-reported health outcome costs, we found that those with higher farm work hours, younger age, pork production in confinement, beef production, poultry production, and reported exposure to agrichemicals had higher farm review scores than those who did not have these characteristics. Overall, the farm review process functioned as expected. encouraging physical improvements in the farm environment, and contributing to the multi-faceted CSF intervention program.

  4. Certification systems for sustainable neighbourhoods: What do they really certify?

    International Nuclear Information System (INIS)

    Wangel, Josefin; Wallhagen, Marita; Malmqvist, Tove; Finnveden, Göran

    2016-01-01

    Certification systems for sustainable neighbourhoods started to emerge around a decade ago. This study analysed the content, structure, weighting and indicators of two established certification systems for sustainable urban development – BREEAM Communities and LEED for Neighborhood Development. Several limitations of these systems were identified: both have a bias for procedure and feature indicators over indicators that assess actual performance; performance demands are set according to a relative understanding of sustainable development; the focus is on internal sustainability, while upstream and downstream impacts of construction are disregarded; the number and distribution of mandatory issues do not cover essential sustainability aspects; and the disproportionately large number of non-mandatory issues makes benchmarking difficult and signals that sustainability aspects are exchangeable. Altogether, this means that an area can be certified without being sustainable. Moreover, the lack of continuous development of certification requirements in the systems means that they risk exerting a conservative effect on urban development, rather than pushing it forward. - Highlights: • BREEAM-C and LEED-ND were analysed in terms of content and structure. • Specific attention was given to the type of indicators used for showing compliance. • In both systems procedure and feature indicators dominate over performance indicators. • Several other limitations of these certification systems were also identified. • Altogether the limitations imply that a certificate does not warrant sustainability.

  5. Tsetse flies, biodiversity and the control of sleeping sickness. Structure of a Glossina guild in southwest Côte d'Ivoire

    Science.gov (United States)

    Gouteux, Jean-Paul; Jarry, Marc

    1998-10-01

    Tsetse fly guilds usually comprise two or three species. However, the presence of only one species often indicates that anthropic modifications have occurred in the habitat. On the other hand, more than three species are seldom observed in the same zone and the presence of five is extremely rare. Previous detailed studies have always focused on a single species, without taking into account interactions between species. The authors present the results of observations carried out in Côte d'Ivoire on a guild consisting of Glossina palpalis, G. pallicera, G. nigrofusca, G. longipalpis and G. fusca. Glossina have unusual physiological characteristics: both sexes feed exclusively on blood, they have a highly developed larviparity associated with a slow rhythm of reproduction (one larva about every ten days) and a long life expectancy (up to nine months). The authors report on the size of the flies, the hosts, feeding habits, ecodistribution, resting-places, flying heights, circadian activity and seasonal dynamics of tsetse fly populations in order to understand the organization of this guild. Each species feeds indiscriminately on a wide spectrum of hosts without a particular preference. Different species shared habitat (ecodistribution) and time (circadian and annual cycles). Thus, during an annual cycle, there is always a slight time-lag between the density peaks of G. palpalis and G. pallicera, the peak of the dominant species immediately preceding that of the dominated species. In a village area, 77% of the variations in density of G. pallicera were accounted for by the previous variations in density of the dominant species ( G. palpalis). Experiments show that G. pallicera and G. nigrofusca immediately invade anthropic areas from which G. palpalis has been partially removed by trapping. These species thus appear to confront each other in a global dynamic equilibrium. This suggests that there is a 'conflicting coexistence' between the cohabiting species. Whereas the

  6. Ethical conflicts reported by Certified Nephrology Nurses (CNNs) practicing in dialysis settings.

    Science.gov (United States)

    Redman, B K; Hill, M N; Fry, S T

    1997-02-01

    The purpose of the investigators was to describe and classify ethical conflicts experienced by Certified Nephrology Nurses (CNNs) practicing in dialysis settings in four eastern states and the District of Columbia, and to explore associated demographic, educational, and practice setting factors associated with these ethical conflicts. A descriptive survey design was used. All members of the American Nephrology Nurses Association (ANNA) who were CNNs working in Maryland, Virginia, and the District of Columbia, and a random sample of those in New York State and Pennsylvania were contacted. Those CNNs working in dialysis settings were asked to complete the Demographic Data Form and the Moral Conflict Questionnaire developed by Fry (1990). Eighty-eight met inclusion criteria, agreed to participate, and described ethical conflicts. By far the most common practice context for the described ethical conflicts were decisions about discontinuation or initiation of dialysis (69%). Participants were clear about the moral problem and ethical principles involved. Participants reported being involved in serious ethical conflicts about patient care. Since two-thirds were not resolved, further research should investigate whether existing mechanisms in practice settings for resolution of ethical conflicts are not working or are not being used by nurses.

  7. Nontraditional roles for certified pharmacy technicians in a pharmaceutical company.

    Science.gov (United States)

    Fung, Stacey M; Gilmour, Christine; McCracken, David; Shane, Korban; Matsuura, Gary

    2006-01-01

    To describe nontraditional roles for Certified Pharmacy Technicians (CPhTs) within pharmaceutical industry. Drug information department within a large biotechnology/pharmaceutical organization. The Medical Communications department within Genentech uses a skills-mix staffing model in which employees with varying educational and training backgrounds work as a team on meeting the informational needs of consumers and health professionals who contact the company. One position within the department is that of Medical Communications Associate, responsible primarily for managing product inquiries. Medical Communications Associates have degrees in life sciences or an equivalent combination of education and experience, including a minimum of 2 years of related experience in the health care industry. Currently, four of the seven Medical Communications Associates in the department are CPhTs. Not applicable. Ability to recruit CPhTs for Medical Communications Associate positions, and job satisfaction of those hired into these positions. Critical basic skills needed for the Medical Communications Associate position include strong computer literacy, ability to multitask, and ability to work in an environment with frequent interruptions. Strong oral and written communications skills, customer service skills, ability to deal with stressful situations, product-specific knowledge, ability to work on a daily basis with Medical Communications Pharmacists, and knowledge of medical terminology are also important. The skills set of CPhTs matches these requirements, as evidenced by the experiences of the four staff members who have worked in the department for a total of 17 person-years. This nontraditional role for CPhTs can be rewarding and beneficial to all, affording an unique opportunity within the pharmaceutical industry. The skill set and experience of CPhTs can be used in the nontraditional pharmacy practice setting of drug information.

  8. Medically certified sickness absence among health care workers.

    Science.gov (United States)

    Khawaja, Rajab Ali; Sikander, Raheel; Khawaja, Asad Ali; Jareno, Rechel Joy Macadaan; Halepota, Aurangzeb Taj

    2012-09-01

    To compare the days and spells of sickness absence among males versus females and Saudi nationals versus expatriate employees of King Khalid University Hospital, Riyadh, and to identify the cause of sickness absence. The cross-sectional, descriptive study comprised 3117 King Khalid University Hospital employees. Records of physician-certified sickness absence from January 1 to June 30, 2009, were obtained from the employee health clinic's register. Absence rate, frequency, duration and severity were assessed and compared between genders and nationalities, and causes were noted. SPSS version 16 and student's t test were used for statistical analyses and comparison. A total of 377 (12.1 %) employees had 416 spells of sickness absence with 639 sick-off days (mean: 1.54 +/- 0.85). The probability of sickness absence was higher among Saudi (OR=1.33) and female (OR=1.39) employees. The association of sickness absence was not found among the absentees with either gender (p= 0.335) or nationality (p = 0.086). Almost all spells of sick-off days were of short duration. Longer spells were mainly due to chicken pox which was found to be more among the expatriates. Heavy absenteeism was found only among the Saudis. The most common causes of sickness absence were acute upper respiratory infection, diseases of musculoskeletal system and the digestive system. The rate, frequency and duration of absence due to sickness in the study were higher among Saudi and female employees. The rate of absence, with passage of time, has increased significantly among Saudi nationals.

  9. 7 CFR 785.8 - Reports by qualifying States receiving mediation grant funds.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Reports by qualifying States receiving mediation grant... SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS CERTIFIED STATE MEDIATION PROGRAM § 785.8 Reports by qualifying States receiving mediation grant funds. (a) Annual report by certified State...

  10. Certified reference material IAEA-418: I-129 in Mediterranean sea water

    International Nuclear Information System (INIS)

    2009-01-01

    Our society is attaching increasing importance to the study and assessment of the state and health of the environment. Organizations involved in such activities rely on the quality of the information provided and, ultimately, on the precision and accuracy of the data on which the information is based. Many laboratories are involved in the production of environmental data in many cases leading to wider assessments. These laboratories may develop and validate new analytical methods, study the environmental impact of human activities, provide services to other organizations, etc. In particular, laboratories are providing data on levels of radioactivity in a variety of marine matrixes such as water, suspended matter, sediments and biota. Because of the need to base scientific conclusions on valid and internationally comparable data, the need to provide policy makers with correct information and the need for society to be informed of the state of the environment, it is indispensable to ensure the quality of the data produced by each laboratory. Principles of good laboratory practice require both internal and external procedures to verify the quality of the data produced. Internal quality is verified in a number of ways such as the use of laboratory information systems, keeping full records of equipment performance and standardization of analytical procedures. External quality can also be ascertained in a number of ways, notably accreditation by an external body under a defined quality scheme but also, amongst others, the use of internationally accepted calibration standards that are traceable to the SI international system of units, the participation in interlaboratory comparisons or the regular use of reference materials to test laboratory performance. The Radiometrics Laboratory of the IAEA Marine Environment Laboratories has been providing quality products for the last 40 years which include the organization of interlaboratory comparisons, proficiency tests

  11. Guilds as in medieval times. Trade associations turn against standardized advanced training for solar electricians; Zuenfte wie im Mittelalter. Handwerksverbaende bremsen eine bundesweit einheitliche Fortbildung fuer Solartechniker

    Energy Technology Data Exchange (ETDEWEB)

    Bernreuter, J.

    2000-12-01

    Solar engineering is an interdisciplinary activity. Electricians, fitters and heating technicians, roofers, metal workers and even carpenters may cooperate in the construction and installation of a solar system. So far, the German trade associations were unable to agree on a standardized training procedure for solar engineering. But time is getting short as this is not an age of medieval guilds. [German] Solartechnik durchbricht die traditionell eng gesteckten Grenzen der Fachhandwerker: Elektrotechniker, Installateure und Heizungsbauer, Dachdecker, Glaser, Metallbauer und sogar Tischler koennen am Bau einer Solaranlage beteiligt sein. Bislang einigten sich die zentralen Fachverbaende des Handwerks in Deutschland jedoch nicht auf eine gemeinsame Basis in Sachen Fortbildung. Viel Zeit bleibt ihnen allerdings nicht: Die Tage der alten Zuenfte sind eindeutig gezaehlt. (orig.)

  12. Avian communities in tidal salt marshes of San Francisco Bay: a review of functional groups by foraging guild and habitat association

    Science.gov (United States)

    Takekawa, John Y.; Woo, Isa; Gardiner, Rachel J.; Casazza, Michael L.; Ackerman, Joshua T.; Nur, Nadav; Liu, Leonard; Spautz, Hildie; Palaima, Arnas

    2011-01-01

    The San Francisco Bay estuary is highly urbanized, but it supports the largest remaining extent of tidal salt marshes on the west coast of North America as well as a diverse native bird community. San Francisco Bay tidal marshes are occupied by more than 113 bird species that represent 31 families, including five subspecies from three families that we denote as tidal-marsh obligates. To better identify the niche of bird species in tidal marshes, we present a review of functional groups based on foraging guilds and habitat associations. Foraging guilds describe the method by which species obtain food from tidal marshes, while habitat associations describe broad areas within the marsh that have similar environmental conditions. For example, the ubiquitous song sparrows (Alameda Melospiza melodia pusillula, Suisun M. m. maxillaris, and San Pablo M. m. samuelis) are surface-feeding generalists that consume prey from vegetation and the ground, and they are found across the entire marsh plain into the upland–marsh transition. In contrast, surface-feeding California black rails (Laterallus jamaicensis coturniculus) are cryptic, and generally restricted in their distribution to the mid- and high-marsh plain. Although in the same family, the endangered California clapper rail (Rallus longirostris obsoletus) has become highly specialized, foraging primarily on benthic fauna within marsh channels when they are exposed at low tide. Shorebirds such as the black-necked stilt (Himantopus mexicanus) typically probe in mud flats to consume macroinvertebrate prey, and are generally restricted to foraging on salt pans within the marsh plain, in ponds, or on mud flats during transitional stages of marsh evolution. The abundance and distribution of birds varies widely with changing water depths and vegetation colonization during different stages of restoration. Thus, tidal-marsh birds represent a rich and diverse community in bay marshes, with niches that may be distinguished by the

  13. Evaluation of Business Excellence among Halal Certified Food Manufacturers in Malaysia

    Directory of Open Access Journals (Sweden)

    Masrom Nor Ratna binti

    2017-01-01

    Full Text Available Business excellence is a key tool to improve the efficiency of the company. Through the business excellence model, the organization can execute their strategies to determine, forecast and survive in highly competitive market. This paper presents on identifying those elements in business excellence model (leadership, strategy and planning, customer focus, measurement, analysis, and knowledge management, operation focus this paper provides empirical support for halal food certified companies reviewing and improvement. Survey has been done and analyzed among halal food certified manufacturers in Malaysia. Thus, seven categories with 35 key elements regarding American MBNQA and eight equations are examined. The main conclusions are that, strategy and measurement, analysis and knowledge management are the main weakness of the halal food certified manufacturers in Malaysia. Overall, halal food certified manufacturers in Malaysia is at the silver level of excellence based on the calculation.

  14. ENERGY STAR Certified Non-AHRI Central Air Conditioner Equipment and Air Source Heat Pump

    Data.gov (United States)

    U.S. Environmental Protection Agency — Certified models meet all ENERGY STAR requirements as listed in the Version 5.0 ENERGY STAR Program Requirements for Air Source Heat Pump and Central Air Conditioner...

  15. 76 FR 2720 - Trade Adjustment Assistance Program; Designation of Certifying Officers

    Science.gov (United States)

    2011-01-14

    ... their employment by certain types of foreign trade. The Trade and Globalization Adjustment Assistance... DEPARTMENT OF LABOR Employment and Training Administration Trade Adjustment Assistance Program; Designation of Certifying Officers AGENCY: Employment and Training Administration, Labor. ACTION: Notice...

  16. REUSABILITY OF BOND ELUT CERTIFY COLUMNS FOR THE EXTRACTION OF DRUGS FROM PLASMA

    NARCIS (Netherlands)

    CHEN, XH; FRANKE, JP; WIJSBEEK, J; DEZEEUW, RA

    1993-01-01

    The reusability of Bond Elut Certify columns for the extraction of toxicologically relevant drugs from plasma has been evaluated. Pentobarbital, hexobarbital, mepivacaine, trimipramine and clonazepam were selected as test drugs to represent various classes of drugs. The columns were regenerated

  17. 48 CFR 15.403 - Obtaining certified cost or pricing data.

    Science.gov (United States)

    2010-10-01

    ... or pricing data. 15.403 Section 15.403 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION CONTRACTING METHODS AND CONTRACT TYPES CONTRACTING BY NEGOTIATION Contract Pricing 15.403 Obtaining certified cost or pricing data. ...

  18. Certified reference materials for organic contaminants for use in monitoring of the aquatic environment

    NARCIS (Netherlands)

    Boer, de J.; McGovern, E.

    2001-01-01

    Over the last three decades organic contaminants have been of increasing importance in environmental monitoring. Dioxins, furans, polychlorinated biphenyls and organochlorine pesticides have determined the environmental research agenda. This has led to an increasing demand for certified reference

  19. Impact of Supplier Management Strategies on the Organizational Performance of ISO 9001 Certified Organizations

    OpenAIRE

    Fonseca, Luis Miguel; Lima, Vanda Marlene

    2015-01-01

    Purpose: The purpose of this article is to discuss the impact of Supplier orientation and the resulting Supply Chain Management (SCM) approach, on the organizational performance of ISO 9001 Quality Management Systems certified organizations. Methodology/Approach: Following a literature review, a full structural conceptual model was proposed. An online survey was administered to managers of Portuguese organizations with certified ISO 9001 Quality Management Systems. Descriptive Statistics a...

  20. Sports Nutrition Knowledge, Perceptions, Resources, and Advice Given by Certified CrossFit Trainers

    OpenAIRE

    Cassie Maxwell; Kyle Ruth; Carol Friesen

    2017-01-01

    Background: CrossFit is a large, growing force in the fitness community. Currently, Level 1 and 2 CrossFit certification classes do not include nutrition education. The purpose of this study was to identify sports nutrition knowledge, perceptions, resources, and advice given by Certified CrossFit Trainers. Methods: An online questionnaire that measured these four constructs was placed on a private Facebook community, open only to certified CrossFit trainers, for 10 days. Results: Complete sur...

  1. Assessment of long-term impact of formal certified cardiopulmonary resuscitation training program among nurses.

    Science.gov (United States)

    Saramma, P P; Raj, L Suja; Dash, P K; Sarma, P S

    2016-04-01

    Cardiopulmonary resuscitation (CPR) and emergency cardiovascular care guidelines are periodically renewed and published by the American Heart Association. Formal training programs are conducted based on these guidelines. Despite widespread training CPR is often poorly performed. Hospital educators spend a significant amount of time and money in training health professionals and maintaining basic life support (BLS) and advanced cardiac life support (ACLS) skills among them. However, very little data are available in the literature highlighting the long-term impact of these training. To evaluate the impact of formal certified CPR training program on the knowledge and skill of CPR among nurses, to identify self-reported outcomes of attempted CPR and training needs of nurses. Tertiary care hospital, Prospective, repeated-measures design. A series of certified BLS and ACLS training programs were conducted during 2010 and 2011. Written and practical performance tests were done. Final testing was undertaken 3-4 years after training. The sample included all available, willing CPR certified nurses and experience matched CPR noncertified nurses. SPSS for Windows version 21.0. The majority of the 206 nurses (93 CPR certified and 113 noncertified) were females. There was a statistically significant increase in mean knowledge level and overall performance before and after the formal certified CPR training program (P = 0.000). However, the mean knowledge scores were equivalent among the CPR certified and noncertified nurses, although the certified nurses scored a higher mean score (P = 0.140). Formal certified CPR training program increases CPR knowledge and skill. However, significant long-term effects could not be found. There is a need for regular and periodic recertification.

  2. Sharing the Wealth:National Board Certified Teachers and the Students Who Need Them Most

    OpenAIRE

    Daniel C. Humphrey; Julia E. Koppich; Heather J. Hough

    2005-01-01

    It is a commonly understood problem in education that many highly qualified teachers tend to gravitate toward higher performing schools, including schools with lower minority enrollments and lower incidence of poverty. This article explores the distribution of a subset of teachers, namely, those who are National Board Certified. To what extent do these teachers' assignment choices mirror the pattern of their non-Board Certified colleagues and to what extent are they different? Part of a large...

  3. A Laplace transform certified reduced basis method; application to the heat equation and wave equation

    OpenAIRE

    Knezevic, David; Patera, Anthony T.; Huynh, Dinh Bao Phuong

    2010-01-01

    We present a certified reduced basis (RB) method for the heat equation and wave equation. The critical ingredients are certified RB approximation of the Laplace transform; the inverse Laplace transform to develop the time-domain RB output approximation and rigorous error bound; a (Butterworth) filter in time to effect the necessary “modal” truncation; RB eigenfunction decomposition and contour integration for Offline–Online decomposition. We present numerical results to demonstrate the accura...

  4. MASTERS OF ANALYTICAL TRADECRAFT: CERTIFYING THE STANDARDS AND ANALYTIC RIGOR OF INTELLIGENCE PRODUCTS

    Science.gov (United States)

    2016-04-01

    AU/ACSC/2016 AIR COMMAND AND STAFF COLLEGE AIR UNIVERSITY MASTERS OF ANALYTICAL TRADECRAFT: CERTIFYING THE STANDARDS AND ANALYTIC RIGOR OF...establishing unit level certified Masters of Analytic Tradecraft (MAT) analysts to be trained and entrusted to evaluate and rate the standards and...cues) ideally should meet or exceed effective rigor (based on analytical process).4 To accomplish this, decision makers should not be left to their

  5. Development of benzene, toluene, ethylbenzene and xylenes certified gaseous reference materials

    Science.gov (United States)

    Brum, M. C.; Sobrinho, D. C. G.; Fagundes, F. A.; Oudwater, R. J.; Augusto, C. R.

    2016-07-01

    The work describes the production of certified gaseous reference materials of benzene, toluene, ethylbenzene and xylenes (BTEX) in nitrogen from the gravimetric production up to the long term stability tests followed by the certifying step. The uncertainty in the amount fractions of the compounds in these mixtures was approximately 4% (relative) for the range studied from 2 to 16 µmol/mol. Also the adsorption of the BTEX on the cylinder surface and the tubing were investigated as potential uncertainty source.

  6. Environmental-economic benefits and trade-offs on sustainably certified coffee farms

    OpenAIRE

    Haggar, Jeremy; Soto, Gabriela; Casanoves, Fernando; de Melo Virginio, Elias

    2017-01-01

    Coffee with diverse shade trees is recognized as conserving greater biodiversity than more intensive production methods. Sustainable certification has been proposed as an incentive to conserve shade grown coffee. With 40% of global coffee production certified as sustainable, evidence is needed to demonstrate whether certification supports the environmental benefits of shade coffee. Environmen-tal and economic data were taken from 278 coffee farms in Nicaragua divided between non-certified and...

  7. Elemental Quantification and Residues Characterization of Wet Digested Certified and Commercial Carbon Materials

    KAUST Repository

    Simoes, Filipa R. F.

    2016-10-25

    Inductively coupled plasma optical emission spectroscopy (ICP-OES) is a common, relatively low cost, and straightforward analytical technique for the study of trace quantities of metals in solid materials, but its applicability to nanocarbons (e.g., graphene and nanotubes) has suffered from the lack of efficient digestion steps and certified reference materials (CRM). Here, various commercial and certified graphitic carbon materials were subjected to a

  8. The sustainability of Brazilian ethanol-An assessment of the possibilities of certified production

    International Nuclear Information System (INIS)

    Smeets, Edward; Junginger, Martin; Faaij, Andre; Walter, Arnaldo; Dolzan, Paulo; Turkenburg, Wim

    2008-01-01

    In this article the environmental and socio-economical impacts of the production of ethanol from sugarcane in the state of Sao Paulo (Brazil) are evaluated. Subsequently, an attempt is made to determine to what extent these impacts are a bottleneck for a sustainable and certified ethanol production. Seventeen environmental and socio-economic areas of concern are analysed. Four parameters are used to evaluate if an area of concern is a bottleneck: (1) the importance of the area of concern, based on the severity of the impact and the frequency of which an aspect is mentioned in the literature as an area of concern, (2) the availability of indicators and criteria, (3) the necessity of improvement strategies to reach compliance with Brazilian and/or (inter) national legislation, standards, guidelines and sustainability criteria, and (4) the impact of these improvement strategies on the costs and potential of ethanol production. Fourteen areas of concern are classified as a minor or medium bottleneck. For 7 areas of concern the additional costs to avoid or reduce undesirable effects have been calculated at ≤+10% for each area of concern. Due to higher yields and overlapping costs the total additional production costs of compliance with various environmental and socio-economic criteria are about +36%. This study also shows that the energy input to output ratio can be increased and the greenhouse gas emissions reduced by increasing the ethanol production per tonne cane and by increasing the use of sugarcane waste for electricity production. A major bottleneck for a sustainable and certified production is the increase in cane production and the possible impacts on biodiversity and the competition with food production. Genetically modified cane is presently being developed, but is at this moment not (yet) applied. Both a ban on and the allowance of the use of genetically modified cane could become a major bottleneck considering the potentially large benefits and

  9. Relationship Between Physician Assistant Program Length and Physician Assistant National Certifying Examination Pass Rates.

    Science.gov (United States)

    Colletti, Thomas P; Salisbury, Helen; Hertelendy, Attila J; Tseng, Tina

    2016-03-01

    This study was conducted to examine the relationship between physician assistant (PA) educational program length and PA programs' 5-year average Physician Assistant National Certifying Examination (PANCE) first-time pass rates. This was a retrospective correlational study that analyzed previously collected data from a nonprobability purposive sample of accredited PA program Web sites. Master's level PA programs (n = 108) in the United States with published average PANCE scores for 5 consecutive classes were included. Provisional and probationary programs were excluded (n = 4). Study data were not normally distributed per the Kolmogorov-Smirnov test, P = .00. There was no relationship between program length and PANCE pass rates, ρ (108) = -0.04, P = .68. Further analyses examining a possible relationship between program phase length (didactic and clinical) and PANCE pass rates also demonstrated no differences (ρ [107] = -0.05, P = .60 and ρ [107] = 0.02, P = .80, respectively). The results of this study suggest that shorter length PA programs perform similarly to longer programs in preparing students to pass the PANCE. In light of rapid expansion of PA educational programs, educators may want to consider these findings when planning the length of study for new and established programs.

  10. The Pennsylvania certified safety committee program: an evaluation of participation and effects on work injury rates.

    Science.gov (United States)

    Liu, Hangsheng; Burns, Rachel M; Schaefer, Agnes G; Ruder, Teague; Nelson, Christopher; Haviland, Amelia M; Gray, Wayne B; Mendeloff, John

    2010-08-01

    Since 1994, Pennsylvania, like several other states, has provided a 5% discount on workers' compensation insurance premiums for firms with a certified joint labor management safety committee. This study explored the factors affecting program participation and evaluated the effect of this program on work injuries. Using Pennsylvania unemployment insurance data (1996-2006), workers' compensation data (1998-2005), and the safety committee audit data (1999-2007), we conducted propensity score matching and regression analysis on the program's impact on injury rates. Larger firms, firms with higher injury rates, firms in high risk industries, and firms without labor unions were more likely to join the safety committee program and less likely to drop out of the program. The injury rates of participants did not decline more than the rates for non-participants; however, rates at participant firms with good compliance dropped more than the rates at participant firms with poor compliance. Firm size and prior injury rates are key predictors of program participation. Firms that complied with the requirement to train their safety committee members did experience reductions in injuries, but non-compliance with that and other requirements was so widespread that no overall impact of the program could be detected. Copyright 2010 Wiley-Liss, Inc.

  11. Westinghouse Hanford Company plan for certifying newly generated contact -- handled transuranic waste. Revision 1

    International Nuclear Information System (INIS)

    Lipinski, R.M.; Backlund, E.G.

    1995-09-01

    All transuranic (TRU) waste generators are required by US Department of Energy (DOE) Order 5820.2A to package their TRU waste in order to comply wit the Waste Isolation Pilot Plant (WIPP) -- Waste Acceptance Criteria (WAC) or keep non-certifiable containers segregated. The Westinghouse Hanford Company (WHC) Transuranic Waste Certification Plan was developed to ensure that TRU newly generated waste at WHC meets the DOE Order 5820.2A and the WHC-WAC which includes the State of Washington Department of Ecology -- Washington Administrative Code (DOE-WAC). The metho used at WHC to package TRU waste are described in sufficient detail to meet the regulations. This document is organized to provide a brief overview of waste generation operations at WHC. The methods used to implement this plan are discussed briefly along with the responsibilities and authorities of applicable organizations. This plan describes how WHC complies with all applicable regulations and requirements set forth in the latest approved revision of WHC-EP-0063-4

  12. Evaluation of Certified Teachers’ Perfomance at SMPN 6 Luwuk Banggai Regency, Indonesia

    Directory of Open Access Journals (Sweden)

    Suhartini Salingkat

    2017-10-01

    Full Text Available This study investigated certified teachers’ performance at SMPN 6 Luwuk of Banggai Regency, with a focus on the teachers’ performance in planning the lesson, implementing the lesson, and conducting the lesson evaluation. It lasted for nine months, from March to December 2011. Qualitative method was used. More specifically, the evaluation research method was followed which involves collecting, analyzing, and interpreting data for decision making. The evaluation system used in this study was based on the quality of the certified teachers’ performances. The real condition in the field is that many of the certified teachers are still unable to design lessons and implement them professionally as expected from certified teachers. Currently there are many teachers in need of trainings. This study showed that the quality of the performance of the certified teachers in SMPN 6 Luwuk in planning the lesson was low. This could indicate that the certification process has not yet resulted in an increase in the quality of performance of the certified teachers, particularly as long as the quality of their performance in planning lessons is concerned.

  13. 40 CFR 1068.261 - What provisions apply for selling or shipping certified engines that are not yet in the certified...

    Science.gov (United States)

    2010-07-01

    ... assembly of the engine so it is in its certified configuration when final assembly is complete. This... following approaches: (i) Apply an additional removable label in a way that makes it unlikely that the... certification: (i) How you plan to use the provisions of this section. (ii) A detailed plan for auditing...

  14. Factors that May Lead on the Non-renewal of Certified Organic Product According to Organic Producers in Brazil

    Directory of Open Access Journals (Sweden)

    Andréa Rossi Scalco

    Full Text Available Abstract: The regulatory process of the organic sector in Brazil began in 1999 and has gone through several changes, culminating in the Decree-Law of December 2007, which established rules for the production and trading of organic products in Brazil. In such Decree, the certification has become a compulsory requirement for production and trading of such products, whose rules governing their obtaining follow rigorous controls standards. As the certification process of organic products is recent and there is a lack of studies carried on this subject, this study will contribute to fill the existing gap in the international literature, mainly national about this topic, once that aimed to identify factors that influence the possibility of non-renewal of organic production certificate, according to the perception of certified producers in Brazil. Through this effort, this research should contribute to wider adherence and maintenance of the producer in the certified system or, at least, proposals for further works. A total of 200 producers from several Brazilian states participated in this study, and data analysis was performed using descriptive statistics and, later, exploratory factor analysis. The results achieved holds that the determining factors to the non-renewal of the certificate involve variables related to transactions among operators, organization of the supply chain and to the regulations. Furthermore, to overcome the challenges imposed to rural producers, one of the proposals is for greater effective actions from representative industry entities of the sector in aspects that are related to the certification process.

  15. Feasibility studies to establish at the Kazakhstan Ulba metallurgical plant the manufacturing capability to produce low-enriched uranium certified reference materials

    Energy Technology Data Exchange (ETDEWEB)

    Kuzminski, Jozef [Los Alamos National Laboratory; Nesuhoff, J [NBL; Cratto, P [NBL; Pfennigwerth, G [Y12 NATIONAL SEC. COMPLEX; Mikhailenko, A [ULBA METALLURGICAL PLANT; Maliutina, I [ULBA METALLURGICAL PLANT; Nations, J [GREGG PROTECTION SERVICES

    2009-01-01

    One of the salient features of the transition plan that the United States Department of Energy/National Nuclear Security Administration (DOE/NNSA) is presently implementing in the Former Soviet Union countries is the availability of uranium certified reference materials for calibration of nondestructive assay (NDA) measurement equipment. To address this challenge, DOE/NNSA and U.S. national laboratories have focused their cooperative efforts on establishing a reliable source for manufacturing, certifying, and supplying of such standards. The Ulba Metallurgical Plant (UMP), Kazakhstan, which processes large quantities of low-enriched uranium to produce ceramic fuel pellets for nuclear-powered reactors, is well situated to become a key supplier of low-enriched uranium certified reference materials for the country and Central Asia region. We have recently completed Phase I of a feasibility study to establish at UMP capabilities of manufacturing these standards. In this paper we will discuss details of a proposed methodology for uranium down-blending, material selection and characterization, and a proposed methodology of measurement by destructive (DA) and non-destructive (NDA) analysis to form a database for material certification by the competent State authorities in the Republic of Kazakhstan. In addition, we will discuss the prospect for manufacturing of such standards at UMP.

  16. State Certification of Underground Storage Tanks

    National Research Council Canada - National Science Library

    Granetto, Paul

    1998-01-01

    .... The audit was performed in response to a Senate Armed Services Committee inquiry about whether state environmental regulatory agencies would be able to certify that DoD underground storage tanks...

  17. Development of a certified reference material for composition of high-purity copper as a transfer standard within GET 176-2013

    Directory of Open Access Journals (Sweden)

    Veniamin M. Zyskin

    2017-01-01

    Full Text Available Introduction. The paper gives information on the development of a certified reference material (CRM for composition of high-purity copper (Cu CRM UNIIM. The CRM is included as the transfer standard into the State primary standard of the mass (molar fraction and mass (molar concentration of the component in liquid and solid substances and materials based on coulometry GET 176-2013.Materials and methods. The CRM represents pieces of oxygen-free copper wire rod, brand KMB, produced according to GOST R 53803-2010, weighing from 0.5 to 1g. The CRM is packed in plastic vials with the capacity of 30 or 50 cm3. The certified characteristic of the CRM is copper mass fraction in copper wire rod, expressed in percentages. The certified value for copper mass fraction was established by the primary method of controlled-potential coulometry using the State primary standard GET 176-2013.Results. The permitted interval of the certified value for copper mass fraction in the CRM is from 99,950 % to 100,000 %. The relative expanded uncertainty (k=2 of the certified value for copper mass fraction does not exceed 0,030 %; the relative standard uncertainty due to inhomogeneity does not exceed 0.010 %; the relative standard uncertainty due to instability does not exceed 0.010 %. The shelf life of the developed CRM is 10 years provided that standard storage conditions are ensured.Discussion and conclusions. The developed CRM is included into the State register of type approved RMs under the number GSO 10800-2016. The CRM of high-purity copper (Cu CRM UNIIM as a transfer standard is intended for reproduction, storage and transfer of the copper mass fraction unit to other reference materials and chemical reagents by the method of comparison using a comparator and by conducting direct measurements. This CRM may also be used:– for verification of measuring instruments (MIs according to the state verification schedule described in GOST R 8.735.0-2014,– for calibration

  18. Can guild- or site-specific contrasts in trends or phenology explain the changed role of the Dutch Wadden Sea for fish?

    Science.gov (United States)

    Tulp, Ingrid; van der Veer, Henk W.; Walker, Paddy; van Walraven, Lodewijk; Bolle, Loes J.

    2017-09-01

    The Wadden Sea bordering the Dutch, German and Danish coast, is traditionally a region with important functions for many fish species: as a nursery area for juveniles (marine juveniles), as a feeding area, as a transit to and from fresh water, and resident species complete their whole life cycle there. Because of indications that the importance of the Dutch Wadden Sea has changed drastically for many species during the past decades, we analysed and classified trends of 24 common fish species in the last 45 years, which were assigned to 5 different ecological guilds. Trends were examined for three Wadden Sea regions and compared to trends in the adjacent two North Sea coastal regions. For these analyses we made a combined use of two longterm time series: an annual beamtrawl survey, the Demeral Fish Survey (DFS) with a high spatial but poor seasonal resolution and a fyke series with a high seasonal but poor spatial resolution. We investigated for which species the DFS survey was appropriate for trend analysis, and we evaluated whether a change in timing may contribute to patterns in DFS time trends. Total fish biomass showed a similar pattern in all tidal basins with an increase from 1970 to 1980, a peak in the mid-1980s and a strong decline from 1980 to 2000, with a subsequent stable trend. The pattern in the coastal region deviated especially in the past 10 years, with a further decline along the Dutch Wadden coast and an increase along the mainland coast. Most dramatic declines throughout the Wadden Sea occurred in species belonging to the marine juvenile guild, notably plaice, sole and dab. A declining trend in marine juveniles is on-going in the western part, while it recently stabilised or even increased in the central and eastern part and in the coastal regions. Resident species showed more variable trends in the Wadden Sea with less pronounced directions: both increases and decreases occurred. In the coastal regions, several resident species have increased

  19. Development of a Certified Reference Material (NMIJ CRM 7203-a) for Elemental Analysis of Tap Water.

    Science.gov (United States)

    Zhu, Yanbei; Narukawa, Tomohiro; Inagaki, Kazumi; Miyashita, Shin-Ichi; Kuroiwa, Takayoshi; Ariga, Tomoko; Kudo, Izumi; Koguchi, Masae; Heo, Sung Woo; Suh, Jung Ki; Lee, Kyoung-Seok; Yim, Yong-Hyeon; Lim, Youngran

    2017-01-01

    A certified reference material (CRM), NMIJ CRM 7203-a, was developed for the elemental analysis of tap water. At least two independent analytical methods were applied to characterize the certified value of each element. The elements certified in the present CRM were as follows: Al, As, B, Ca, Cd, Cr, Cu, Fe, K, Mg, Mn, Mo, Na, Ni, Pb, Rb, Sb, Se, Sr, and Zn. The certified value for each element was given as the (property value ± expanded uncertainty), with a coverage factor of 2 for the expanded uncertainty. The expanded uncertainties were estimated while considering the contribution of the analytical methods, the method-to-method variance, the sample homogeneity, the long-term stability, and the concentrations of the standard solutions for calibration. The concentration of Hg (0.39 μg kg -1 ) was given as the information value, since loss of Hg was observed when the sample was stored at room temperature and exposed to light. The certified values of selected elements were confirmed by a co-analysis carried out independently by the NMIJ (Japan) and the KRISS (Korea).

  20. Psycho-oncological care in certified cancer centres--a nationwide analysis in Germany.

    Science.gov (United States)

    Singer, Susanne; Dieng, Sebastian; Wesselmann, Simone

    2013-06-01

    Over the last few years, a nationwide voluntary certification system for cancer centres has been established in Germany. To qualify for certification, cancer centres must provide psycho-oncological care to every patient who needs it. The aim of this study was to find out how many patients have been treated by a psycho-oncologist in the certified centres. All cancer centres in Germany that were re-certified in 2010 provided data documenting how many patients with primary cancer received at least 30 min of psycho-oncological consultation in 2009. Data from n = 456 certified cancer centres were available. In the centres, a total of 36,165 patients were seen by a psycho-oncologist for at least 30 min, representing 37.3% of all patients in the centres. The highest percentage of patients who received psycho-oncological care was found in breast cancer centres (66.7%), and the lowest in prostate cancer centres (6.8%). Half of the patients (50.0%) in gynaecological cancer centres, 37.7% in colon cancer centres and 25.4% in lung cancer centres received psycho-oncological care. Compared with non-certified centres, the proportion of patients receiving psycho-oncological care in certified cancer centres has increased. Copyright © 2012 John Wiley & Sons, Ltd.

  1. The Stress and Coping Responses of Certified Graduate Athletic Training Students

    Science.gov (United States)

    Reed, Sarah

    2004-01-01

    Objective: To assess the sources of stress and coping responses of certified graduate athletic training students. Design and Setting: We interviewed certified graduate athletic training students 3 times over a 9-month period. We transcribed the interviews verbatim and used grounded theory analytic procedures to inductively analyze the participants' sources of stress and coping responses. Subjects: Three male and 3 female certified graduate athletic training students from a postcertification graduate athletic training program volunteered to participate in this investigation. The participants were full-time graduate students, with a mean age of 23 years, who had worked an average of 1.5 years as certified athletic trainers at the time of the first interview. Measurements: We used grounded theory analytic procedures to inductively analyze the participants' sources of stress and coping responses. Results: A total of 6 general sources of stress and 11 coping dimensions were revealed. The stress dimensions were labeled athletic training duties, comparing job duties, responsibilities as student, time management, social evaluation, and future concerns. The coping responses were planning, instrumental social support, adjusting to job responsibilities, positive evaluations, emotional social support, humor, wishful thinking, religion, mental or behavioral disengagement, activities outside the profession, and other outcomes. Conclusions: Certified graduate athletic training students should be encouraged to use problem-focused (eg, seeking advice, planning) and emotion-focused (eg, positive evaluations, humor) forms of coping with stress. PMID:15173872

  2. CRC Credential Attainment by State Vocational Rehabilitation Counselors

    Science.gov (United States)

    Harpster, Anna M.; Byers, Katherine L.; Harris, LaKeisha L.

    2011-01-01

    This study examines 137 state vocational rehabilitation (VR) counselors' perceptions of the value of having the Certified Rehabilitation Counselor (CRC) credential. While almost 53% of this sample included persons who were certified, the majority who were not indicated that the two major reasons for not currently having this designation were: (a)…

  3. Radium-226 in certified uranium reference ores DL-1a, BL-4a, DH-1a and BL-5

    International Nuclear Information System (INIS)

    Smith, C.W.; Steger, H.F.

    1983-05-01

    Radium-226 radioactivity in uranium reference ores BL-4a and BL-5 and uranium-thorium reference ores DL-1a and DH-1a was determined in an interlaboratory program. Twelve of thirteen participants used certified radium solutions from the United States National Bureau of Standards (NBS) for calibration purposes. Recommended values of sup(226)Ra activity and associated parameters were calculated by statistical treatment of the results. In all cases, the recommended values are within 2 percent of activities predicted assuming secular equilibrium in the sup(238)U decay series. The recommended values for radium activity are 1.40, 15.5, 31.5 and 857 Bq/ for DL-1a, BL-4a, DH-1a and BL-5, respectively

  4. ENERGY STAR Certified Non-AHRI Central Air Conditioner Equipment and Air Source Heat Pump

    Science.gov (United States)

    Certified models meet all ENERGY STAR requirements as listed in the Version 5.0 ENERGY STAR Program Requirements for Air Source Heat Pump and Central Air Conditioner Equipment that are effective as of September 15, 2015. A detailed listing of key efficiency criteria are available at http://www.energystar.gov/index.cfm?c=airsrc_heat.pr_crit_as_heat_pumps Listed products have been submitted to EPA by ENERGY STAR partners that do not participate in the AHRI certification program. EPA will continue to update this list with products that are certified by EPA-recognized certification bodies other than AHRI. The majority of ENERGY STAR products, certified by AHRI, can be found on the CEE/AHRI Verified Directory at http://www.ceedirectory.org/

  5. Non-use Economic Values for Little-Known Aquatic Species at Risk: Comparing Choice Experiment Results from Surveys Focused on Species, Guilds, and Ecosystems

    Science.gov (United States)

    Rudd, Murray A.; Andres, Sheri; Kilfoil, Mary

    2016-09-01

    Accounting for non-market economic values of biological diversity is important to fully assess the benefits of environmental policies and regulations. This study used three choice experiments (species-, guild-, and ecosystem-based surveys) in parallel to quantify non-use values for little-known aquatic species at risk in southern Ontario. Mean willingness-to-pay (WTP) ranged from 9.45 to 21.41 per listing status increment under Canada's Species at Risk Act for both named and unnamed little-known species. Given the broad range of valuable ecosystem services likely to accrue to residents from substantial increases in water quality and the rehabilitation of coastal wetlands, the difference in WTP between species- and ecosystem-based surveys seemed implausibly small. It appeared that naming species—the `iconization' of species in two of the three surveys—had an important effect on WTP. The results suggest that reasonable annual household-level WTP values for little-known aquatic species may be 10 to 25 per species or 10 to 20 per listing status increment. The results highlighted the utility of using parallel surveys to triangulate on non-use economic values for little-known species at risk.

  6. Characteristic and Preferences of Green Consumer Stratification As Bases to Formulating Marketing Strategies of Ecolabel-Certified Furniture

    OpenAIRE

    Ririn Wulandari; Budi Suharjo; Agus W. Soehadi; Herry Purnomo

    2012-01-01

    International furniture markets certify ecolabel has been growing, but the domestic market has not yet developed. Unfortunate, because these products have two advantages that ensure environmental sustainability and promote a furniture market. This study was expected to open and developed the domestic market for ecolabel-certified furniture. The aim of this study was to develop marketing strategies for ecolabel-certified furniture on each of green consumer stratifications. Consumer stratificat...

  7. Adapting Certified Safe Farm to North Carolina Agriculture: An Implementation Study.

    Science.gov (United States)

    Storm, Julia F; LePrevost, Catherine E; Tutor-Marcom, Robin; Cope, W Gregory

    2016-01-01

    Certified Safe Farm (CSF) is a multimodal safety and health program developed and assessed through multiple controlled intervention studies in Iowa. Although developed with the intent to be broadly applicable to agriculture, CSF has not been widely implemented outside the midwestern United States. This article describes the CSF implementation process in North Carolina (NC), as piloted on a large-scale in three agriculturally diverse and productive counties of NC, and reports its effectiveness using the Reach Effectiveness Adoption Implementation Maintenance (RE-AIM) framework. Implementation involved (1) capacity building through safety and health training, (2) adaptation of components of Iowa's CSF model to NC agriculture, (3) marketing and recruitment, and (4) formative evaluation, including an online survey and focus group discussion. From 2009 to 2012, 113 farms participated in at least one component of the CSF intervention, representing a NC farm participation rate of 3.1% in the study area. A major adaptation of NC implementation was the utilization of NC Cooperative Extension as the local driver of implementation in contrast to local AgriSafe clinics in Iowa. The most innovative adaptation to CSF components was the development of a defined economic incentive in the form of a cost-share program. The RE-AIM framework was found to be useful and relevant to the field of agricultural health and safety translational research. This study provides effectiveness measures and implementation alternatives useful for those considering implementing CSF. It informs current efforts to move CSF from research to practice through the National Sustainable Model CSF Program initiative.

  8. Competing perspectives during organizational socialization on the role of certified athletic trainers in high school settings.

    Science.gov (United States)

    Mensch, James; Crews, Candice; Mitchell, Murray

    2005-01-01

    When certified athletic trainers (ATCs) enter a workplace, their potential for professional effectiveness is affected by a number of factors, including the individual's ability to put acquired knowledge, skills, and attitudes into practice. This ability may be influenced by the preconceived attitudes and expectations of athletes, athletes' parents, athletic directors, physical therapists, physicians, and coaches. To examine the perspectives of high school coaches and ATCs toward the ATC's role in the high school setting by looking at 3 questions: (1) What are coaches' expectations of ATCs during different phases of a sport season? (2) What do ATCs perceive their role to be during different phases of a season? and (3) How do coaches' expectations compare with ATCs' expectations? Qualitative research design involving semistructured interviews. High schools. Twenty high school varsity basketball coaches from 10 high schools in 2 states and the ATCs assigned to these teams. For the coaches, 12 questions focused on 3 specific areas: (1) the athletic training services they received as high school basketball coaches, (2) each coach's expectations of the ATC with whom he or she was working during various phases of the season, and (3) coaches' levels of satisfaction with the athletic training services provided to their team. For the ATCs, 17 questions focused on 3 areas: (1) the ATC's background, (2) the ATC's perceived duties at different phases of the basketball season and his or her relationship with the coach, and (3) other school factors that enhanced or interfered with the ATC's ability to perform duties. Three themes emerged. Coaches had limited knowledge and understanding of ATCs' qualifications, training, professional preparation, and previous experience. Coaches simply expected ATCs to be available to complement their roles. Positive communication was identified as a critical component to a good coach-ATC relationship. Although all participants valued good

  9. The Road from Paraprofessional to Certified Teacher: A State, School District, and University Partnership

    Science.gov (United States)

    Winstead, Robert A.

    2013-01-01

    Over the past few decades thousands of special education teachers have been teaching students with disabilities on emergency or temporary certificates (Barnes, Crow, & Schaefer, 2007). The majority of these teachers entered the field of education with little to no preparation. Most of these under qualified teachers were hired in rural areas.…

  10. 12 CFR 34.43 - Appraisals required; transactions requiring a State certified or licensed appraiser.

    Science.gov (United States)

    2010-01-01

    ... institution shall obtain an appropriate evaluation of real property collateral that is consistent with safe... has been taken as collateral in an abundance of caution; (3) The transaction is not secured by real... or physical aspects of the property that threatens the adequacy of the institution's real estate...

  11. Implementing and certifying a state of the art asset management approach - practical experiences

    NARCIS (Netherlands)

    Slootweg, J.G.; Clemens, G.J.M.B.

    2007-01-01

    Subject of the paper is the implementation of the Asset Management concept into the organization of Essent Netwerk First, the drivers for and essentials of the Asset Management concept are introduced. Then, the organization of Essent Netwerk’s Asset Management department is described. Finally, the

  12. 12 CFR 323.3 - Appraisals required; transactions requiring a State certified or licensed appraiser.

    Science.gov (United States)

    2010-01-01

    ... institution shall obtain an appropriate evaluation of real property collateral that is consistent with safe... taken as collateral in an abundance of caution; (3) The transaction is not secured by real estate; (4) A... or physical aspects of the property that threatens the adequacy of the institution's real estate...

  13. 12 CFR 225.63 - Appraisals required; transactions requiring a State certified or licensed appraiser.

    Science.gov (United States)

    2010-01-01

    ...-related financial transactions except those in which: (1) The transaction value is $250,000 or less; (2) A... extension of credit at the lending institution, provided that: (i) There has been no obvious and material change in market conditions or physical aspects of the property that threatens the adequacy of the...

  14. CWAP Certified Wireless Analysis Professional Official Study Guide Exam PW0-270

    CERN Document Server

    Westcott, David A; Miller, Ben; Mackenzie, Peter

    2011-01-01

    The official study guide for the Certified Wireless Analysis Professional certification from CWNPFour leading wireless experts thoroughly prepare you for the vendor-neutral CWAP exam administered by CWNP, the industry leader for enterprise Wi-Fi training and certification.  This official study guide not only covers all exam objectives for the CWAP exam, it also prepares you to administer and troubleshoot complex enterprise WLAN environments.Covers all exam objectives for the Certified Wireless Analysis Professional (CWAP) examCovers 802.11 physical (PHY) and 802.11 MAC layer frame formats and

  15. CWSP Certified Wireless Security Professional Official Study Guide, Exam PW0-204

    CERN Document Server

    Coleman, David D; Harkins, Bryan E

    2010-01-01

    Sybex is now the official publisher for Certified Wireless Network Professional, the certifying vendor for the CWSP program. This guide covers all exam objectives, including WLAN discovery techniques, intrusion and attack techniques, 802.11 protocol analysis. Wireless intrusion-prevention systems implementation, layer 2 and 3 VPNs used over 802.11 networks, and managed endpoint security systems. It also covers enterprise/SMB/SOHO/Public-Network Security design models and security solution implementation, building robust security networks, wireless LAN management systems, and much more.

  16. A certified reference material for radionuclides in the water sample from Irish Sea (IAEA-443)

    DEFF Research Database (Denmark)

    Pham, M.K.; Betti, M.; Povinec, P.P.

    2011-01-01

    A new certified reference material (CRM) for radionuclides in sea water from the Irish sea (IAEA-443) is described and the results of the certification process are presented. Ten radionuclides (3H, 40K, 90Sr, 137Cs, 234U, 235U, 238U, 238Pu, 239+240Pu and 241Am) have been certified, and information...... values on massic activities with 95% confidence intervals are given for four radionuclides (230Th, 232Th, 239Pu and 240Pu). Results for less frequently reported radionuclides (99Tc, 228Th, 237Np and 241Pu) are also reported. The CRM can be used for quality assurance/quality control of the analysis...

  17. Certified Reference Material IAEA-446 for radionuclides in Baltic Sea seaweed

    DEFF Research Database (Denmark)

    Pham, M.K.; Benmansour, M.; Carvalho, F.P.

    2014-01-01

    A Certified Reference Material (CRM) for radionuclides in seaweed (Fucus vesiculosus) from the Baltic Sea (IAEA-446) is described and the results of the certification process are presented. The 40K, 137Cs, 234U and 239þ240Pu radionuclides were certified for this material, and information values...... for 12 other radionuclides (90Sr, 99Tc, 210Pb (210Po), 226Ra, 228Ra, 228Th, 230Th, 232Th, 235U, 238U, 239Pu and 240Pu) are presented. The CRM can be used for Quality Assurance/Quality Control of analysis of radionuclides in seaweed and other biota samples, as well as for development and validation...

  18. VCA-DVC VMware certified associate on vSphere study guide VCAD-510

    CERN Document Server

    Schmidt, Robert

    2015-01-01

    Use this expert guide to prepare for the VCA-DCV exam VCA-DCV VMware Certified Associate on vSphere Study Guide: VCAD-510 is a comprehensive study guide for the VMware Certified Associate - Data Center Virtualization exam. Hands-on examples, real-world scenarios, and expert review questions cover the full exam blueprint, and the companion website offers a suite of tools to help you prepare for the exam including practice exams, electronic flashcards, and a glossary of key terms. In addition, the website includes videos that demonstrate how to complete the more challenging tasks. Focused on p

  19. Home birth in North America: attitudes and practice of US certified nurse-midwives and Canadian registered midwives.

    Science.gov (United States)

    Vedam, Saraswathi; Stoll, Kathrin; Schummers, Laura; Rogers, Judy; Paine, Lisa L

    2014-01-01

    Scope of practice, competencies, and philosophy of maternity practice are similar among midwives in the United States and Canada. However, there are marked differences in intrapartum practice sites between registered midwives (RMs) and certified nurse-midwives (CNMs). This study linked data from 2 national surveys: 1) a 2007 survey of CNM members of the American College of Nurse-Midwives (n = 1893); and 2) the Canadian Birth Place Study of maternity providers, including RM members of the Canadian Association of Midwives (n = 451) to compare the demographics, practice experience, and attitudes to home birth between these 2 types of North American midwives. A Provider Attitudes To Planned Home Birth scale-international (PAPHB-i) was developed for this analysis. Descriptive and bivariate analyses are presented. Educational exposure to planned home birth varied greatly when comparing CNMs and RMs, as did practice patterns regarding continuity of care, primary and gynecologic care, and involvement with research and teaching. Registered midwives were almost 4 times more likely than CNMs to have practiced in the home (99.1% vs 26.0%). Certified nurse-midwives scored significantly lower than RMs on the PAPHB-i scale (36.5 vs 41.0), indicating less favorable attitudes toward home birth overall. Certified nurse-midwives were less confident than RMs in their management skills for home birth practice. Age, exposure to planned home birth during midwifery education, and practice experience in the home setting emerged as significant covariates of attitudes toward home birth. Significantly more RMs and CNMs with home birth experience expressed concerns about disapproval of hospital-based peers, but they were significantly less likely to agree that midwives face other systemic barriers than CNMs with no home birth experience. Differences in favorability toward and confidence with practice during planned home births among CNMs and RMs were predicted associated with differences in

  20. Certified training for nuclear and radioactive source security management

    International Nuclear Information System (INIS)

    Johnson, Daniel

    2017-01-01

    Radioactive sources are used by hospitals, research facilities and industry for such purposes as diagnosing and treating illnesses, sterilising equipment and inspecting welds. Unfortunately, many States, regulatory authorities and licensees may not appreciate how people with malevolent intentions could use radioactive sources, and statistics confirm that a number of security incidents happen around the globe. The adversary could be common thieves, activists, insiders, terrorists and organised crime groups. Mitigating this risk requires well trained and competent staff who have developed the knowledge, attributes and skills necessary to successfully discharge their security responsibilities. The International Atomic Energy Agency and the World Institute for Nuclear Security are leading international training efforts. The target audience is a multi-disciplinary group of professionals with management responsibilities for security at facilities with radioactive sources. These efforts to promote training and competence amongst practitioners have been recognised at the 2014 and 2016 Nuclear Security and Nuclear Industry Summits. (author)

  1. Mangrove oyster (Crassostrea rhizophorae (Guilding, 1928 farming areas as artificial reefs for fish: A case study in the State of Ceará, Brazil

    Directory of Open Access Journals (Sweden)

    Luiz Eduardo Lima de Freitas

    2006-03-01

    Full Text Available A type of platform, known as a table, is now being used for mangrove oyster farming. In Fortim, Ceará, Brazil, this activity was begun in June 2000 and covers an area of 50 m² overlying a sand-clay substrate. The present study has the following main objectives: to identify and catalogue the ichthyofauna colonizing the Crassostrea rhizophorae farming platforms; to evaluate ecological aspects, such as the possible correlation between the physical and chemical variables for water quality and the occurrence of the ichthyofauna; and to observe the differences in the fish species found during tidal variations. Specimens were identified and quantified using the linear-transect, visual census methodology. The ichthyofauna observed comprised 3,030 individuals belonging to 28 species and 20 families. Of the 28 species found in the area studied, 14 were marine transients, 12 marine dependent, and only 2 permanent residents. A significant association was observed between the abundance of 11 species and the physical and chemical variables studied. Based on these results, it may be concluded that the platforms act as artificial reefs for the ichthyofauna, being colonized by at least 28 species, and providing protection from predators as well as a source of food and a reproductive substrate.Um tipo de plataforma, conhecido como mesas, estão sendo utilizadas para o cultivo de ostras. Em Fortim, Ceará, este cultivo teve início em junho de 2000 e abrange uma área total de 50m² sobre um substrato argilo-arenoso. A presente pesquisa tem como objetivo identificar e catalogar a ictiofauna colonizadora das mesas de cultivo de ostras do mangue (Crassostrea rhizophorae, avaliar aspectos ecológicos tais como as possíveis correlações de parâmetros físico-químicos da água com a ocorrência da ictiofauna, além de observar as diferenças na composição da mesma durante as variações de marés. Os exemplares foram identificados visualmente e quantificados empregando-se a técnica de censo visual por transecto de faixa. A ictiofauna avistada compreendeu 3.030 indivíduos pertencentes 28 espécies e 20 famílias. Das 28 espécies encontradas na área estudada, 14 são marinhas visitantes, 12 marinhas dependentes e apenas duas aparecem como residentes. Apenas 11 espécies apresentaram correlação com os parâmetros físico-químicos estudados. Com base nestes resultados, pode-se afirmar que as estruturas de cultivo da ostra do mangue funcionam como um recife artificial para a ictiofauna, sendo colonizadas por, no mínimo, 28 espécies de peixes, podendo fornecer abrigo, proteção contra predadores, alimento e área de reprodução.

  2. Alternative Certified Teachers Who Became Administrators: Perceptions of Successes and Challenges in the Field

    Science.gov (United States)

    Gracia, Lidamar M.

    2015-01-01

    Hiring alternative certified teachers has been a plausible solution to meeting the growing needs for highly qualified teachers in the classroom. Not only is there a need for teachers, there is also a need for strong leadership in education. Newly hired teachers must not only be prepared to tackle the everyday issues and responsibilities of the…

  3. Perceptions on the First Year of Teaching from Alternatively Certified Career and Technical Education Teachers

    Science.gov (United States)

    Ball, Aaron E.

    2016-01-01

    Increasing teacher shortages in Career and Technical Education have resulted in changes in the routes to teacher certification. As the gap widens between available traditionally certified teachers and the openings available, administrators will continue to turn to alternative means to fill positions. Arizona has responded to this by changing…

  4. 40 CFR 1048.140 - What are the provisions for certifying Blue Sky Series engines?

    Science.gov (United States)

    2010-07-01

    ... Blue Sky Series engines? 1048.140 Section 1048.140 Protection of Environment ENVIRONMENTAL PROTECTION... Sky Series engines? This section defines voluntary standards for a recognized level of superior emission control for engines designated as “Blue Sky Series” engines. If you certify an engine family under...

  5. Exploring the Influence of National Board Certified Teachers in Their Schools and beyond

    Science.gov (United States)

    Cannata, Marisa; McCrory, Raven; Sykes, Gary; Anagnostopoulos, Dorothea; Frank, Kenneth A.

    2010-01-01

    Purpose: This article explores the relative influence over schoolwide policy and leadership activities of teachers certified by the National Board for Professional Teaching Standards. Interest centers on teacher leadership activities and perceived influence over schoolwide policy and decision making. In particular, the study asks whether National…

  6. Governing "Eco-Certified Children" through Pastoral Power: Critical Perspectives on Education for Sustainable Development

    Science.gov (United States)

    Ideland, Malin; Malmberg, Claes

    2015-01-01

    This article analyses how "eco-certified children" are constructed as desirable subjects in teaching materials addressing education for sustainable development. We are interested in how discourses structure this cherished practice and how this practice has become "natural" and obvious for us. A discourse analysis is carried out…

  7. 5 CFR 1330.405 - Procedures for certifying agency appraisal systems.

    Science.gov (United States)

    2010-01-01

    ... Certification for Pay Purposes § 1330.405 Procedures for certifying agency appraisal systems. (a) General. To... senior employees based on appraisals of their relative performance against performance expectations in... responsibilities— (A) The performance standards, requirements, or expectations for the employees they supervise to...

  8. Professional Development for the Novice Teacher: One University's Initiative to Support the Alternatively Certified Educator

    Science.gov (United States)

    Porter, Marclyn D.

    2011-01-01

    Many alternatively certified teachers, as was the case in this study, are employed as the teacher of record while simultaneously enrolled in education courses. Therefore, experiencing the collaborative, supportive, peer mentoring environmental elements that are present in many traditional "fieldwork" settings is not an option. By…

  9. Analysis of impact of HIV/AIDS on deaths certified at Mosvold ...

    African Journals Online (AJOL)

    The antiretroviral roll-out programme commenced at Mosvold Hospital on 16 September ... Of the deaths between 2003 and 2006, 53% were certified as having ... and poor, with adult unemployment at. 60%. Five per cent of households have ..... 2. Female total deaths 2006. 36. 4. 8. 9. 37. 48. 70. 51. 34. 30. 26. 12. 19. 23.

  10. Understanding the Intentions of Accounting Students in China to Pursue Certified Public Accountant Designation

    Science.gov (United States)

    Wen, Lei; Hao, Qian; Bu, Danlu

    2015-01-01

    Based on the theory of planned behavior [Ajzen, I. (1991). "The theory of planned behavior." "Organizational Behavior and Human Decision Processes," 50(2), 179-211], we examine the factors influencing the decisions of accounting students in China concerning the certified public accountant (CPA) designation. Surveying 288…

  11. The role of certified reference materials in material control and accounting

    International Nuclear Information System (INIS)

    Turel, S.P.

    1979-01-01

    One way of providing an adequate material control and accounting system for the nuclear fuel cycle is to calculate material unaccounted for (MUF) after a physical inventory and to compare the limit of error of the MUF value (LEMUF) against prescribed criteria. To achieve a meaningful LEMUF, a programme for the continuing determination of systematic and random errors is necessary. Within this programme it is necessary to achieve traceability of all Special Nuclear Material (SNM) control and accounting measurements to an International/National Measurement System by means of Certified Reference Materials. SNM measurements for control and accounting are made internationally on a great variety of materials using many diverse measurement procedures by a large number of facilities. To achieve valid overall accountability over this great variety of measurements there must be some means of relating all these measurements and their uncertainties to each other. This is best achieved by an International/National Measurement System (IMS/NMS). To this end, all individual measurement systems must be compatible to the IMS/NMS and all measurement results must be traceable to appropriate international/national Primary Certified Reference Materials. To obtain this necessary compatibility for any given SNM measurement system, secondary certified reference materials or working reference materials are needed for every class of SNM and each type of measurement system. Ways to achieve ''traceability'' and the various types of certified reference material are defined and discussed in this paper. (author)

  12. Certified Organic Agriculture in Mexico: Market Connections and Certification Practices in Large and Small Producers

    Science.gov (United States)

    Tovar, Laura Gomez; Martin, Lauren; Cruz, Manuel Angel Gomez; Mutersbaugh, Tad

    2005-01-01

    Certification within organic agriculture exhibits flexibility with respect to practices used to demonstrate that a product meets published quality standards. This case study of Mexican certified-organic agriculture finds two forms. Indigenous smallholders of southern Mexico undertake a low-input, process-oriented organic farming in which…

  13. Animal Certifié Conforme: Déchiffrer nos Relations avec le Vivant

    Directory of Open Access Journals (Sweden)

    Daniel W. Gade

    2014-01-01

    Full Text Available Review of Animal Certifié Conforme: Déchiffrer nos Relations avec le Vivant. Bernadette Lizet and Jacqueline Milliet, eds. 2012. Dunod/Muséum National d’Histoire Naturelle, Paris. Pp 256. €22 (paperback. ISBN 9782100582853.

  14. Study of the Impact of Certified Staff Perception of Digital Citizenship upon Teacher Professional Development

    Science.gov (United States)

    Ashmeade, Lisa Ann

    2016-01-01

    This record of study examines the relationship between certified staff personnel perception of digital citizenship and the impact upon professional development. Quantitative and qualitative data was used to examine responses to teacher familiarity with the concept of digital citizenship and status of teaching digital citizenship culminating with…

  15. 13 CFR 127.300 - How is a concern certified as an EDWOSB or WOSB?

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false How is a concern certified as an EDWOSB or WOSB? 127.300 Section 127.300 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION WOMEN-OWNED SMALL BUSINESS FEDERAL CONTRACT ASSISTANCE PROCEDURES Certification of EDWOSB or WOSB Status...

  16. 13 CFR 127.303 - How will SBA select and identify approved certifiers?

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false How will SBA select and identify approved certifiers? 127.303 Section 127.303 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION WOMEN-OWNED SMALL BUSINESS FEDERAL CONTRACT ASSISTANCE PROCEDURES Certification of EDWOSB or WOSB Status...

  17. 13 CFR 127.304 - How does a concern obtain certification from an approved certifier?

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false How does a concern obtain certification from an approved certifier? 127.304 Section 127.304 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION WOMEN-OWNED SMALL BUSINESS FEDERAL CONTRACT ASSISTANCE PROCEDURES Certification of EDWOSB or WOSB...

  18. Certifying Effect and Consumer Effect: Some Remarks on Strategies Employed by Higher Education Institutions.

    Science.gov (United States)

    Girod de l'Ain, Bertrand

    1981-01-01

    Institutions wishing to increase the perceived value of their degrees or awards do so by increasing demand for those degrees, by stimulating applications for admission (the certifying effect) and even reducing graduates. Receipt of one of these degrees increases chances of success and affluence (the consumer effect). (MSE)

  19. Impact of HIV/AIDS on deaths certified at Mosvold Hospital ...

    African Journals Online (AJOL)

    Age. • Sex. • Race. • Pregnant. • Smoker. • Underlying (or only given) diagnosis. • Diagnosis presumed to be HIV/AIDS. (if applicable). • Immediate diagnosis. • Other significant diagnosis .... Impact of HIV/AIDS on life expectancy, based on deaths certified at Mosvold Hospital, Ingwavuma, KwaZulu-Natal,. Jan-Aug 2003.

  20. Certified reference materials for food packaging specific migration tests: development, validation and modelling

    NARCIS (Netherlands)

    Stoffers, N.H.

    2005-01-01

    Keywords:certified reference materials; diffusion; food contact materials; food packaging; laurolactam; migration modelling; nylon; specific migration This thesis compiles several research topics

  1. Organic Coasts? Regulatory Challenges of Certifying Integrated Shrimp-Mangrove Production Systems in Vietnam

    Science.gov (United States)

    Ha, Tran Thi Thu; Bush, Simon R.; Mol, Arthur P. J.; van Dijk, Han

    2012-01-01

    The Vietnamese government aims to expand the scale of Naturland certified organic production in integrated shrimp-mangrove farming systems across the coast of Ca Mau province by 2015. In doing so the division between public and private regulation has become blurred. We analyze the government's goal by examining the regulatory challenges of using…

  2. 42 CFR 410.77 - Certified nurse-midwives' services: Qualifications and conditions.

    Science.gov (United States)

    2010-10-01

    ..., DEPARTMENT OF HEALTH AND HUMAN SERVICES MEDICARE PROGRAM SUPPLEMENTARY MEDICAL INSURANCE (SMI) BENEFITS... nurse-midwives that is accredited by an accrediting body approved by the U.S. Department of Education; and (3) Be certified as a nurse-midwife by the American College of Nurse-Midwives or the American...

  3. Death and Dying Attitudes, Anxieties, and Fears of Certified Nursing Assistants: A Descriptive Study

    Science.gov (United States)

    Hamilton, Josephine A.

    2010-01-01

    The critical role of Certified Nursing Assistants (CNAs) to help elderly nursing home residents' move through declining conditions or diseases to death is salient. It is important for CNAs and nursing home leaders to understand CNAs' attitudes, fears, and anxieties toward death and dying. The quantitative study investigated CNA's…

  4. Development of in-plant reference material for composition of chinese cabbage with certified selenium content

    Directory of Open Access Journals (Sweden)

    D. A. Chupahin

    2014-01-01

    Full Text Available In-plant reference material for composition of Chinese cabbage with certified selenium content was developed for accuracy control of the results of selenium determination and within-laboratory quality control of analytical work in the analysis of food raw material.

  5. Technical efficiency of certified maize seed in Palpa district, Nepal: A stochastic frontier production approach

    Directory of Open Access Journals (Sweden)

    Mahima Bajracharya

    2017-12-01

    Full Text Available The cereal crop, maize is regarded as staple food mainly in hill areas of Nepal. Seed is one of the vital input which determines the production and yield of any crop. Farmers are found using the required inputs in haphazard way which had increased the cost of production and inefficiency of resources used. The study on seed sector is limited. For such a backdrop, this study was aimed to assess the level of technical efficiency (TE of certified maize seed production. The total of 164 certified seed producer were interviewed in June, 2016 using simple random sampling technique in Palpa district of Nepal. The result revealed that increase in amount of seed and labor by one percent would increase the yield of certified maize seed by 0.29 and 0.34 percent respectively. The TE was estimated using stochastic production frontier model in Stata software. The average TE was found 70 percent which revealed the scope of increasing TE by 30 percent using the existing available resources. There were about 29 percent farmers who had TE of ≥0.7-0.8 followed by 27.44 percent at ≥0.8-0.9. Government and other stakeholders should prioritize to provide technical knowledge via training and increase the visit of extension worker to increase TE of certified maize seed producer in the district.

  6. Credence quality coordination and consumers' willingness-to-pay for certified halal labelled meat.

    Science.gov (United States)

    Verbeke, Wim; Rutsaert, Pieter; Bonne, Karijn; Vermeir, Iris

    2013-12-01

    This paper reports on halal credence quality coordination and Muslim consumers' willingness to buy and pay for certified halal labelled meat at the supermarket and the Islamic butcher. Cross-sectional data were collected through a survey with 202 Muslim consumers in Belgium. Findings indicate that more acculturated and female consumers are more in favour of purchasing certified halal labelled meat in a supermarket. Important conditions are that supermarkets can provide a guarantee of separating halal from non-halal meat and of the organisation of adequate verification and control. Results further show that more Muslim consumers are willing to pay a price premium (of 13% on average) for halal labelled meat at the Islamic butcher shop than at the supermarket. The higher the importance attached to a certified halal label and the more distrust in the actual halal meat status, the higher the likelihood that a Muslim consumer is willing to pay a higher price for certified halal labelled meat at the Islamic butcher shop. Gender and generation determine the actual premium Muslim consumers are willing to pay. Copyright © 2013 Elsevier Ltd. All rights reserved.

  7. Factoring RSA keys from certified smart cards : Coppersmith in the wild

    NARCIS (Netherlands)

    Bernstein, D.J.; Chang, Y.A.; Cheng, C.M.; Chou, L.P.; Heninger, N.; Lange, T.; Someren, van N.

    2013-01-01

    An attacker can efficiently factor at least 184 distinct 1024-bit RSA keys from Taiwan's national "Citizen Digital Certificate" database. The big story here is that these keys were generated by government-issued smart cards that were certified secure. The certificates had all the usual buzzwords:

  8. Implementation of the On-the-fly Encryption for the Linux OS Based on Certified CPS

    Directory of Open Access Journals (Sweden)

    Alexander Mikhailovich Korotin

    2013-02-01

    Full Text Available The article is devoted to tools for on-the-fly encryption and a method to implement such tool for the Linux OS based on a certified CPS.The idea is to modify the existing tool named eCryptfs. Russian cryptographic algorithms will be used in the user and kernel modes.

  9. 48 CFR 28.204-2 - Certified or cashiers checks, bank drafts, money orders, or currency.

    Science.gov (United States)

    2010-10-01

    ... checks, bank drafts, money orders, or currency. 28.204-2 Section 28.204-2 Federal Acquisition Regulations... Other Security for Bonds 28.204-2 Certified or cashiers checks, bank drafts, money orders, or currency... draft, Post Office money order, or currency, in an amount equal to the penal sum of the bond, instead of...

  10. 40 CFR 85.1412 - Maintenance and submittal of records for equipment certifiers.

    Science.gov (United States)

    2010-07-01

    ... AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF AIR POLLUTION FROM MOBILE SOURCES Urban Bus... affected urban bus operators under § 85.1403(b) and § 85.1407, then the equipment certifier shall submit to EPA, at the time an offer is made, a copy of all offers made to affected urban bus operators for which...

  11. Benchmarking the Importance and Use of Labor Market Surveys by Certified Rehabilitation Counselors

    Science.gov (United States)

    Barros-Bailey, Mary; Saunders, Jodi L.

    2013-01-01

    The purpose of this research was to benchmark the importance and use of labor market survey (LMS) among U.S. certified rehabilitation counselors (CRCs). A secondary post hoc analysis of data collected via the "Rehabilitation Skills Inventory--Revised" for the 2011 Commission on Rehabilitation Counselor Certification job analysis resulted in…

  12. 30 CFR 778.9 - Certifying and updating existing permit application information.

    Science.gov (United States)

    2010-07-01

    ... you have previously applied for a permit and the required information is already in AVS, then you may... information already in AVS is accurate and complete may certify to us by swearing or affirming, under oath and in writing, that the relevant information in AVS is accurate, complete, and up to date. (2) Part of...

  13. 7 CFR 201.72 - Production of all classes of certified seed.

    Science.gov (United States)

    2010-01-01

    ... stages of certification including seeding, harvesting, processing, and labeling of the seed. (b) The unit... 7 Agriculture 3 2010-01-01 2010-01-01 false Production of all classes of certified seed. 201.72... SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) FEDERAL SEED...

  14. 78 FR 66261 - Certified Flight Instructor Flight Reviews; Recent Pilot in Command Experience; Airmen Online...

    Science.gov (United States)

    2013-11-05

    ...-0780; Amdt. No. 61-131] RIN 2120-AK23 Certified Flight Instructor Flight Reviews; Recent Pilot in Command Experience; Airmen Online Services; Confirmation of Effective Date AGENCY: Federal Aviation...-calendar month flight review requirements. This rule also clarifies that the generally applicable recent...

  15. 78 FR 56822 - Certified Flight Instructor Flight Reviews; Recent Pilot in Command Experience; Airmen Online...

    Science.gov (United States)

    2013-09-16

    ...-0780; Amdt. No. 61-131] RIN 2120-AK23 Certified Flight Instructor Flight Reviews; Recent Pilot in Command Experience; Airmen Online Services AGENCY: Federal Aviation Administration (FAA), DOT. ACTION... review requirements. This rule also clarifies that the generally applicable recent flight experience...

  16. Device-independent entanglement certification of all entangled states

    OpenAIRE

    Bowles, Joseph; Šupić, Ivan; Cavalcanti, Daniel; Acín, Antonio

    2018-01-01

    We present a method to certify the entanglement of all bipartite entangled quantum states in a device-independent way. This is achieved by placing the state in a quantum network and constructing a correlation inequality based on an entanglement witness for the state. Our method is device-independent, in the sense that entanglement can be certified from the observed statistics alone, under minimal assumptions on the underlying physics. Conceptually, our results borrow ideas from the field of s...

  17. Certified Training for Nuclear and Radioactive Source Security Management.

    Science.gov (United States)

    Johnson, Daniel

    2017-04-01

    Radioactive sources are used by hospitals, research facilities and industry for such purposes as diagnosing and treating illnesses, sterilising equipment and inspecting welds. Unfortunately, many States, regulatory authorities and licensees may not appreciate how people with malevolent intentions could use radioactive sources, and statistics confirm that a number of security incidents happen around the globe. The adversary could be common thieves, activists, insiders, terrorists and organised crime groups. Mitigating this risk requires well trained and competent staff who have developed the knowledge, attributes and skills necessary to successfully discharge their security responsibilities. The International Atomic Energy Agency and the World Institute for Nuclear Security are leading international training efforts. The target audience is a multi-disciplinary group of professionals with management responsibilities for security at facilities with radioactive sources. These efforts to promote training and competence amongst practitioners have been recognised at the 2014 and 2016 Nuclear Security and Nuclear Industry Summits. © The Author 2016. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  18. 48 CFR 5215.804-3 - Exemptions from or waiver of submission of certified cost or pricing data.

    Science.gov (United States)

    2010-10-01

    ... of submission of certified cost or pricing data. 5215.804-3 Section 5215.804-3 Federal Acquisition... 5215.804-3 Exemptions from or waiver of submission of certified cost or pricing data. (a) General. As explained in 5215.402, cost or pricing data would not normally be obtained because the predominant portion...

  19. 78 FR 22895 - Test To Allow Customs Brokers To Pre-Certify Importers for Participation in the Importer Self...

    Science.gov (United States)

    2013-04-17

    ... role in the success of various CBP commercial initiatives, automation efforts, and security programs... communication with importers, the ISA pre-certifiers will provide information on the ISA program and work to... import data that CBP possesses, as well as help to focus the ISA pre-certifier's efforts on the areas for...

  20. Knowledge and management of sports concussions among coaches and certified athletic trainers in Alabama.

    Science.gov (United States)

    Naftel, Kimberly G; Yust, Elizabeth M; Nichols, Michele H; King, William D; Davis, Drew

    2014-07-01

    To identify modifiable barriers in resources, knowledge, and management that may improve the care of young athletes with concussions in the state of Alabama. An electronic survey was distributed to 2668 middle and high school coaches of contact sports in Alabama, and a paper survey was completed by 79 certified athletic trainers (ATCs) in 2010. Questions focused on their resource availability, knowledge of concussions based on the 2008 Consensus Statement on Concussion in Sport: the 3rd International Conference on Concussion in Sport (commonly known as the Zurich consensus statement), and management of concussions. A total of 402 (16% response rate) coaches and 55 ATCs (70% response rate) responded to the survey. This study highlights that ATC coverage often is limited to the high school level, football, and competitions. Both coaches and ATCs primarily use physicians to make return-to-play decisions, although coaches (43.7%) usually refer to primary care physicians, whereas ATCs (43.6%) refer to orthopedic or sports medicine physicians. The study also revealed that coaches and ATCs desire education and could expand concussion awareness by providing education to parents and athletes. No overall difference was seen in the knowledge and management of concussions between coaches and ATCs; however, ATCs were more likely to identify symptoms that are positive for concussions (P = 0.04). Both groups had difficulty recognizing subtle symptoms such as trouble sleeping, personality changes, and dizziness; they also were unaware that strenuous mental activities could delay concussion recovery, although ATCs scored significantly better than coaches (P < 0.001). Neither coaches nor ATCs consistently use standardized measures such as the Sports Concussion Assessment Tool 2 (7.5% vs 56.4%) or neuropsychological testing (5.3% vs 14.5%). This study describes coaches' and ATCs' varying knowledge and management techniques and highlights areas in which targeted interventions and

  1. 78 FR 21608 - Notice of Hearing: Reconsideration of Disapproval of Maine State Plan Amendments (SPA) 12-010

    Science.gov (United States)

    2013-04-11

    ... income exceeds 133 percent of the poverty line.'' Maine certified a projected budget deficit for state... income exceeds 133 percent of the poverty line.'' Maine certified a projected budget deficit for state... income is at or below 133 percent of the federal poverty level (FPL). The proposal would make eligibility...

  2. A new career path in radiation protection training. Certified power plant shift supervisor. Radiation protection

    International Nuclear Information System (INIS)

    Terbeek, Christoph

    2011-01-01

    Apart from theoretical knowledge, effective day-to-day radiation protection operations also require a certain measure of practical experience. Therefore, the professional degree of 'Certified Radiation Worker', issued by the Chamber of Industry and Commerce (CIC) Aachen, Germany, established at an early stage. In order to provide experienced radiation protection specialists with an attractive career path, POWERTECH TRAINING CENTER e.V., in co-operation with VGB PowerTech. e.V., the Paul Scherrer Institute (Switzerland) and the Swiss Atomic Energy Agency (ENSI), has devised a new power plant shift supervisor training course specialising in radiation protection. The vocational training degree called 'Certified Power Plant Shift Supervisor - Radiation Protection' is awarded after successful completion of the advanced training examination conducted by the CIC in Essen, Germany. (orig.)

  3. 10.6% Certified Colloidal Quantum Dot Solar Cells via Solvent-Polarity-Engineered Halide Passivation.

    Science.gov (United States)

    Lan, Xinzheng; Voznyy, Oleksandr; García de Arquer, F Pelayo; Liu, Mengxia; Xu, Jixian; Proppe, Andrew H; Walters, Grant; Fan, Fengjia; Tan, Hairen; Liu, Min; Yang, Zhenyu; Hoogland, Sjoerd; Sargent, Edward H

    2016-07-13

    Colloidal quantum dot (CQD) solar cells are solution-processed photovoltaics with broad spectral absorption tunability. Major advances in their efficiency have been made via improved CQD surface passivation and device architectures with enhanced charge carrier collection. Herein, we demonstrate a new strategy to improve further the passivation of CQDs starting from the solution phase. A cosolvent system is employed to tune the solvent polarity in order to achieve the solvation of methylammonium iodide (MAI) and the dispersion of hydrophobic PbS CQDs simultaneously in a homogeneous phase, otherwise not achieved in a single solvent. This process enables MAI to access the CQDs to confer improved passivation. This, in turn, allows for efficient charge extraction from a thicker photoactive layer device, leading to a certified solar cell power conversion efficiency of 10.6%, a new certified record in CQD photovoltaics.

  4. Safety climate in OHSAS 18001-certified organisations: antecedents and consequences of safety behaviour.

    Science.gov (United States)

    Fernández-Muñiz, Beatriz; Montes-Peón, José Manuel; Vázquez-Ordás, Camilo José

    2012-03-01

    The occupational health and safety standard OHSAS 18001 has gained considerable acceptance worldwide, and firms from diverse sectors and of varying sizes have implemented it. Despite this, very few studies have analysed safety management or the safety climate in OHSAS 18001-certified organisations. The current work aims to analyse the safety climate in these organisations, identify its dimensions, and propose and test a structural equation model that will help determine the antecedents and consequences of employees' safety behaviour. For this purpose, the authors carry out an empirical study using a sample of 131 OHSAS 18001-certified organisations located in Spain. The results show that management's commitment, and particularly communication, have an effect on safety behaviour and on safety performance, employee satisfaction, and firm competitiveness. These findings are particularly important for management since they provide evidence about the factors that should be encouraged to reduce risks and improve performance in this type of organisation. Copyright © 2011 Elsevier Ltd. All rights reserved.

  5. Metrological management evaluation based on ISO10012: an empirical study in ISO-14001-certified Spanish companies

    International Nuclear Information System (INIS)

    Beltran, Jaime; Rivas, Miguel; Munuzuri, Jesus; Gonzalez, Cristina

    2010-01-01

    Environmental management systems based on the ISO 14001 standard rely strongly on metrological measurement and confirmation processes to certify the extent to which organizations monitor and improve their environmental behavior. Nevertheless, the literature lacks in studies that assess the influence of these metrological processes on the performance of environmental management in organizations, even now that the international standard ISO 10012 is already available to establish requisites and guidelines for the development of a metrological management system that is compatible with any other standardized management system. This work seeks to assess that influence through the development of an evaluation model for metrological management, which is then validated through an experimental analysis of the results obtained from the application of an audit process in 11 Spanish companies, all ISO-14001-certified and operating in different industrial sectors. (author)

  6. Experimentally Generated Random Numbers Certified by the Impossibility of Superluminal Signaling

    Science.gov (United States)

    Bierhorst, Peter; Shalm, Lynden K.; Mink, Alan; Jordan, Stephen; Liu, Yi-Kai; Rommal, Andrea; Glancy, Scott; Christensen, Bradley; Nam, Sae Woo; Knill, Emanuel

    Random numbers are an important resource for applications such as numerical simulation and secure communication. However, it is difficult to certify whether a physical random number generator is truly unpredictable. Here, we exploit the phenomenon of quantum nonlocality in a loophole-free photonic Bell test experiment to obtain data containing randomness that cannot be predicted by any theory that does not also allow the sending of signals faster than the speed of light. To certify and quantify the randomness, we develop a new protocol that performs well in an experimental regime characterized by low violation of Bell inequalities. Applying an extractor function to our data, we obtain 256 new random bits, uniform to within 10- 3 .

  7. Certified reference materials for analytical quality control in neutron activation analysis

    International Nuclear Information System (INIS)

    Wee Boon Siong; Abdul Khalik Wood; Mohd Suhaimi Hamzah; Shamsiah Abdul Rahman; Mohd Suhaimi Elias; Nazaratul Ashifa Abdul Salim

    2007-01-01

    Analytical quality control in neutron activation analysis (NAA) requires the use of certified reference materials (CRM) in order to produce reliable analytical results. It is essential to evaluate the performance of NAA method when analyzing various sample matrices. Therefore, the CRM selected for an analysis should be suitable for the type of samples. There are many aspects such as concentration range, matrix match, sample size and uncertainty, which need to be considered when selecting a suitable CRM. Eventually, results of analysis of CRM were plotted into control charts in order to evaluate the qualify of the data. This is to ensure that the results are within the 95 % confidence interval as stipulated in the certificate of CRM. Thus, this article aims to discuss the uses of certified reference materials for quality control purposes in NAA involving various sample matrices. (author)

  8. The Impact of Business Excellence on Operational Performance among Halal Certified Food Manufacturers in Malaysia

    Directory of Open Access Journals (Sweden)

    Masrom Nor Ratna

    2017-01-01

    Full Text Available The impact of business excellence with key elements embedded can be a tool for organization to determine opportunities and gain knowledge. This will help the organization to learn how to adopt highperformance and achieve competitive advantage. Through the business excellence model, the organization can execute their strategies to determine, forecast and survive in highly competitive market. This paper presents on identifying those elements in business excellence model (leadership, strategy and planning, customer focus, measurement, analysis, and knowledge management, operation focus that impact on operational performance in halal certified food manufacturers in Malaysia. Data for the study were collected from 100 halal certified food manufacturers and the relationship proposed in the framework were tested using structural equation modelling (SEM. The result indicated that all the elements of Business Excellence cannot lead to operational performance except for customer focus.

  9. Certified meter data managers provide potent tool : Utilities, customers benefit from accurate energy data

    Energy Technology Data Exchange (ETDEWEB)

    Hall, V.

    2004-02-01

    The use of customer energy information and its importance in building business-to-business and business-to-consumer demographic profiles, and the role of certified meter data management agents, i.e. companies that have created infrastructures to manage large volumes of energy data that can be used to drive marketing to energy customers, is discussed. Short and long-term load management planning, distribution planning, outage management and demand response programs, efforts to streamline billing and create revenue-generating value-added services, are just some of the areas that can benefit from comprehensively collected and accurate consumer data. The article emphasizes the process of certification, the benefits certified meter data management companies can provide to utilities as well as to consumers, their role in disaster recovery management, and characteristics of the way such companies bring the benefits of their operations to their client utilities and consumers. 1 tab.

  10. Self-assessment of Certified EFL Teachers in Central Sulawesi on Their Professional Competence

    Directory of Open Access Journals (Sweden)

    Anshari Syafar

    2014-06-01

    Full Text Available The study intends to describe the level of certified EFL teachers’ self-assessment of their competence to teach English. A cross-sectional survey design and systematic random sampling strategy were applied to take 227 research respondents. Questionnaire and interview were used for collecting data whereas frequency, percentage and descriptive statistics were employed to analyze the data. Most respondents self-rated their abilities to teach English at ‘competent’ and ‘strongly competent’ levels. Yet, their self-rating of English teaching competence did not match up with the re-sults of teacher competence test done by the government. Accordingly, the self-assessment should be endorsed with teaching performance assessment to have more reliable data for validating EFL teachers’ self-grading abilities in English teaching practices.  Key Words: self-assessment, teacher certification program, teacher standard of competence, certified EFL teachers, english teaching practices

  11. Istanbul Chamber of Certified Public Accountants (ISMMMO) The Key Element of Accounting Profession

    OpenAIRE

    İlkim Mengülerek

    2013-01-01

    The purpose of this article is to indicate the identity struggle of a profession, the endeavors in the journey from Association to Chamber, the steps taken within this context, the achievements in a short period of time, the organizational development of Istanbul Chamber of Certified Public Accountants (ISMMMO) between 1990 and 2009, the social function of the Chamber and its contributions to the profession in terms of information and science. The Information Access Center (IAC), established ...

  12. Evaluation of Business Excellence among Halal Certified Food Manufacturers in Malaysia

    OpenAIRE

    Masrom Nor Ratna binti; Mohd Rasi Raja Zuraidah binti Raja; Daut Badru At Tamam bin

    2017-01-01

    Business excellence is a key tool to improve the efficiency of the company. Through the business excellence model, the organization can execute their strategies to determine, forecast and survive in highly competitive market. This paper presents on identifying those elements in business excellence model (leadership, strategy and planning, customer focus, measurement, analysis, and knowledge management, operation focus) this paper provides empirical support for halal food certified companies r...

  13. One Quarter of California’s Teachers for English Learners Not Fully Certified

    OpenAIRE

    Rumberger, Russell W.

    2003-01-01

    Although the passage of Proposition 227 reduced the demand for bilingual teachers, an acute shortage of teachers qualified to deliver needed instructional services to English learners remains. In 1998, prior to the passage of 227, 43 percent of the teachers providing instructional services to English learners were not fully certified to provide those services—33 percent of teachers were in training to provide English language development (ELD) or Specially Designed Academic Instruction in Eng...

  14. Socioeconomic and Ecological Dimension of Certified and Conventional Arabica Coffee Production in North Sumatra, Indonesia

    OpenAIRE

    Saragih, Jef Rudiantho

    2013-01-01

    The study was conducted in six subdistricts of Simalungun district, North Sumatra, Indonesia. The research objective is knowing the influence of socioeconomic and ecological factors on production of specialty Arabica coffee. Determination of the households sample was using Probability Proportional to Size and Simple Random Sampling for 79 units certified coffee farms and 210 units conventional coffee farms. Farmer’s data was analyzed with multiple linear regression model. Benefit of coffee ce...

  15. Quality of Organic Vegetables Grown in Two Certified Sites on the Outskirts of Bucharest Municipality

    OpenAIRE

    Lungu Mihaela; Ștefănescu Sorin Liviu; Dumitrașcu Monica

    2017-01-01

    Soil fertility properties, irrigation water quality, mineral nutrition, and some vegetables mineral composition were studied in the frame of a project regarding yield quality monitoring in certified organic vegetable farms, in two farms placed on the outskirts of Bucharest Municipality which provide products for the town’s organic market. Chemical analysis of the soil samples collected from the two farms reflects a good fertility, close to the natural one of this region soils, with well-balan...

  16. Sports Nutrition Knowledge, Perceptions, Resources, and Advice Given by Certified CrossFit Trainers

    Science.gov (United States)

    Maxwell, Cassie; Ruth, Kyle; Friesen, Carol

    2017-01-01

    Background: CrossFit is a large, growing force in the fitness community. Currently, Level 1 and 2 CrossFit certification classes do not include nutrition education. The purpose of this study was to identify sports nutrition knowledge, perceptions, resources, and advice given by Certified CrossFit Trainers. Methods: An online questionnaire that measured these four constructs was placed on a private Facebook community, open only to certified CrossFit trainers, for 10 days. Results: Complete surveys were obtained from 289 CrossFit trainers. The mean Sport Nutrition Knowledge (SNK) score was 11.1 ± 2.1, equivalent to 65.3% ± 12.4% correct. The trainers perceived nutrition to be extremely important to athletic performance (9.4 ± 0.9 on a 10 point scale). Overall, the trainers graded their SNK higher than that of their CrossFit peers. The internet and CrossFit peers were the most frequently reported sources for nutrition information; Registered Dietitians were the least reported source. The Paleo and Zone diets were the most common dietary regimens recommended by CrossFit trainers. Results indicated a positive correlation between a CrossFit trainer’s self-reported hours of nutrition education and their SNK score (r = 0.17; p CrossFit trainers, developed with input from Board Certified Specialists in Sports Dietetics, are recommended.

  17. Sports Nutrition Knowledge, Perceptions, Resources, and Advice Given by Certified CrossFit Trainers

    Directory of Open Access Journals (Sweden)

    Cassie Maxwell

    2017-03-01

    Full Text Available Background: CrossFit is a large, growing force in the fitness community. Currently, Level 1 and 2 CrossFit certification classes do not include nutrition education. The purpose of this study was to identify sports nutrition knowledge, perceptions, resources, and advice given by Certified CrossFit Trainers. Methods: An online questionnaire that measured these four constructs was placed on a private Facebook community, open only to certified CrossFit trainers, for 10 days. Results: Complete surveys were obtained from 289 CrossFit trainers. The mean Sport Nutrition Knowledge (SNK score was 11.1 ± 2.1, equivalent to 65.3% ± 12.4% correct. The trainers perceived nutrition to be extremely important to athletic performance (9.4 ± 0.9 on a 10 point scale. Overall, the trainers graded their SNK higher than that of their CrossFit peers. The internet and CrossFit peers were the most frequently reported sources for nutrition information; Registered Dietitians were the least reported source. The Paleo and Zone diets were the most common dietary regimens recommended by CrossFit trainers. Results indicated a positive correlation between a CrossFit trainer’s self-reported hours of nutrition education and their SNK score (r = 0.17; p < 0.01. Conclusion: Nutrition education modules for Level 1 and 2 CrossFit trainers, developed with input from Board Certified Specialists in Sports Dietetics, are recommended.

  18. Evaluation of a fungal collection as certified reference material producer and as a biological resource center

    Directory of Open Access Journals (Sweden)

    Tatiana Forti

    2016-06-01

    Full Text Available Abstract Considering the absence of standards for culture collections and more specifically for biological resource centers in the world, in addition to the absence of certified biological material in Brazil, this study aimed to evaluate a Fungal Collection from Fiocruz, as a producer of certified reference material and as Biological Resource Center (BRC. For this evaluation, a checklist based on the requirements of ABNT ISO GUIA34:2012 correlated with the ABNT NBR ISO/IEC17025:2005, was designed and applied. Complementing the implementation of the checklist, an internal audit was performed. An evaluation of this Collection as a BRC was also conducted following the requirements of the NIT-DICLA-061, the Brazilian internal standard from Inmetro, based on ABNT NBR ISO/IEC 17025:2005, ABNT ISO GUIA 34:2012 and OECD Best Practice Guidelines for BRCs. This was the first time that the NIT DICLA-061 was applied in a culture collection during an internal audit. The assessments enabled the proposal for the adequacy of this Collection to assure the implementation of the management system for their future accreditation by Inmetro as a certified reference material producer as well as its future accreditation as a Biological Resource Center according to the NIT-DICLA-061.

  19. Evaluation of a fungal collection as certified reference material producer and as a biological resource center.

    Science.gov (United States)

    Forti, Tatiana; Souto, Aline da S S; do Nascimento, Carlos Roberto S; Nishikawa, Marilia M; Hubner, Marise T W; Sabagh, Fernanda P; Temporal, Rosane Maria; Rodrigues, Janaína M; da Silva, Manuela

    2016-01-01

    Considering the absence of standards for culture collections and more specifically for biological resource centers in the world, in addition to the absence of certified biological material in Brazil, this study aimed to evaluate a Fungal Collection from Fiocruz, as a producer of certified reference material and as Biological Resource Center (BRC). For this evaluation, a checklist based on the requirements of ABNT ISO GUIA34:2012 correlated with the ABNT NBR ISO/IEC17025:2005, was designed and applied. Complementing the implementation of the checklist, an internal audit was performed. An evaluation of this Collection as a BRC was also conducted following the requirements of the NIT-DICLA-061, the Brazilian internal standard from Inmetro, based on ABNT NBR ISO/IEC 17025:2005, ABNT ISO GUIA 34:2012 and OECD Best Practice Guidelines for BRCs. This was the first time that the NIT DICLA-061 was applied in a culture collection during an internal audit. The assessments enabled the proposal for the adequacy of this Collection to assure the implementation of the management system for their future accreditation by Inmetro as a certified reference material producer as well as its future accreditation as a Biological Resource Center according to the NIT-DICLA-061. Copyright © 2016 Sociedade Brasileira de Microbiologia. Published by Elsevier Editora Ltda. All rights reserved.

  20. Strategic Factors on Interpreting Remanufacturing Quality-Certifying Framework to Address Warranty Aftermarket for Malaysian Industry

    Science.gov (United States)

    Mohamed, N.; Saman, M. Z. M.; Sharif, S.; Hamzah, H. S.

    2018-03-01

    While the concept of remanufacturing is gaining popularity globally, literature and theory on strategic decision-making on certifying for warranty in this area remain limited. A strategic and establish concept flow is developed based on extensive literature review and surveys with experienced experts who are dealing with remanufactured, reconditioned, rebuilt and reused components. The remanufacturing research on evaluating quality assurance of remanufactured component targets macro-level parameters and the indicators which must be confirmed for evaluation. The strategic remanufacturing factors identified from the literature review are discussed in a brainstorming session with a number of remanufacturing researchers and academic experts. The study is further broadened by industrial surveys and case studies to justify the inputs on developing a framework to certify remanufactured components. Preliminary results have established the key factors of remanufacturing quality control that might lead to the strict quality assurance of remanufactured components. Later, the developed framework can be used as a benchmarking tool to certify remanufactured components and warranty issuance. The findings serve as the foundation for further research concerning Original Equipment Manufacturer (OEM) or Original Equipment Remanufacturer (OER) and Independent Equipment Remanufacturer (IER) in the Malaysian Remanufacturing Industry.

  1. THE DISCLOSURE OF INFORMATION ON SUSTAINABLE DEVELOPMENT ON THE CORPORATE WEBSITE OF THE CERTIFIED PORTUGUESE ORGANIZATIONS

    Directory of Open Access Journals (Sweden)

    Filipe Carvalho

    2018-03-01

    Full Text Available The Internet is a privileged means of communication towards Sustainable Development (SD, where information disclosed knows no borders. The aim of the study is to determine the nature of the content that is disclosed on the corporate website and the profile of the certified Portuguese organizations which disclose information on SD, that is, about Integrated Management Systems (IMS, Corporate Sustainability (CS and Corporate Social Responsibility (CSR. This research consists of an exploratory analysis of the institutional website of 422 organizations with certified management systems in quality (ISO 9001, environment (ISO 14001 and occupational health and safety (BS OHSAS 18001. The research was based on the content analysis method, which allowed quantifying the contents of the information disclosed on the website by category and subcategories of analysis. The content available on the website was quantified using the Information Disclosure Index (IDI. The certified Portuguese organizations with greater business volume (turnover and the public limited companies (PLC disclose more information on SD on their website than the others.

  2. The Present State of the Business Law Education of Accounting Students: The Business Law Professor's Perspective

    Science.gov (United States)

    Kocakulah, Mehmet C.; Austill, A. David; Long, Brett

    2009-01-01

    The article aims to provide Certified Public Accountant (CPA) candidates, accounting faculty, the American Institute of Certified Public Accountants (AICPA), and the state boards of accountancy with an insight into the business law professor's perspective concerning the legal education of accountants. This article first describes various factors,…

  3. 40 CFR 745.325 - Lead-based paint activities: State and Tribal program requirements.

    Science.gov (United States)

    2010-07-01

    ... appropriate infrastructure or government capacity to effectively carry out a State or Tribal program. (b... documents the results of the inspection. (v) Records are retained by the certified inspector or the firm. (2... elimination of all identified hazards. (vi) The certified risk assessor or the firm retains the appropriate...

  4. Results from a National Study of Social Workers Sanctioned by State Licensing Boards

    Science.gov (United States)

    Boland-Prom, Kim W.

    2009-01-01

    This article presents the results of a descriptive study, synthesizing the reports of 27 state regulatory boards about their actions against certified and licensed social workers (N = 874) during the period of 1999 to 2004. The purpose of this study was to examine the unprofessional behavior of certified and licensed social workers, the results of…

  5. Happy 40th Cinema Guild

    Science.gov (United States)

    Kuzyk, Raya

    2008-01-01

    On May 10, 1968, the Cannes Film Festival shuddered to a stop when filmmakers including Jean-Luc Godard and Francois Truffaut rushed the stage at the Palais des Festivals to protest French New Waver Henri Langlois's removal from his post as president of the National Cinematheque Francaise. Also that month, in that same spirit of film lovers'…

  6. 13 CFR 121.405 - May a business concern self-certify its small business size status?

    Science.gov (United States)

    2010-01-01

    ... Eligibility Requirements for Government Procurement § 121.405 May a business concern self-certify its small... may accept a concern's self-certification as true for the particular procurement involved in the...

  7. Relationship of Wound, Ostomy, and Continence Certified Nurses and Healthcare-Acquired Conditions in Acute Care Hospitals.

    Science.gov (United States)

    Boyle, Diane K; Bergquist-Beringer, Sandra; Cramer, Emily

    The purpose of this study was to describe the (a) number and types of employed WOC certified nurses in acute care hospitals, (b) rates of hospital-acquired pressure injury (HAPI) and catheter-associated urinary tract infection (CAUTI), and (c) effectiveness of WOC certified nurses with respect to lowering HAPI and CAUTI occurrences. Retrospective analysis of data from National Database of Nursing Quality Indicators. The sample comprised 928 National Database of Nursing Quality Indicators (NDNQI) hospitals that participated in the 2012 NDNQI RN Survey (source of specialty certification data) and collected HAPI, CAUTI, and nurse staffing data during the years 2012 to 2013. We analyzed years 2012 to 2013 data from the NDNQI. Descriptive statistics summarized the number and types of employed WOC certified nurses, the rate of HAPI and CAUTI, and HAPI risk assessment and prevention intervention rates. Chi-square analyses were used to compare the characteristics of hospitals that do and do not employ WOC certified nurses. Analysis-of-covariance models were used to test the association between WOC certified nurses and HAPI and CAUTI occurrences. Just more than one-third of the study hospitals (36.6%) employed WOC certified nurses. Certified continence care nurses (CCCNs) were employed in fewest number. Hospitals employing wound care specialty certified nurses (CWOCN, CWCN, and CWON) had lower HAPI rates and better pressure injury risk assessment and prevention practices. Stage 3 and 4 HAPI occurrences among hospitals employing CWOCNs, CWCNs, and CWONs (0.27%) were nearly half the rate of hospitals not employing these nurses (0.51%). There were no significant relationships between nurses with specialty certification in continence care (CWOCN, CCCN) or ostomy care (CWOCN, COCN) and CAUTI rates. CWOCNs, CWCNs, and CWONs are an important factor in achieving better HAPI outcomes in acute care settings. The role of CWOCNs, CCCNs, and COCNs in CAUTI prevention warrants further

  8. Development of a candidate certified reference material of cypermethrin in green tea

    International Nuclear Information System (INIS)

    Sin, Della W.M.; Chan, Pui-kwan; Cheung, Samuel T.C.; Wong, Yee-Lok; Wong, Siu-kay; Mok, Chuen-shing; Wong Yiuchung

    2012-01-01

    Highlights: ► A cypermethrin CRM in green tea was developed. ► Using two isotope dilution mass spectrometry techniques for characterization. ► Certified value of 148 μg kg −1 with expanded uncertainty of ±9.2%. ► Support quality assurance of pesticide residue analysis in tea to testing. - Abstract: This paper presents the preparation of a candidate certified reference material (CRM) of cypermethrin in green tea, GLHK-11-01a according to the requirements of ISO Guide 34 and 35. Certification of the material was performed using a newly developed isotope dilution mass spectrometry (IDMS) approach, with gas chromatography high resolution mass spectrometry (GC–HRMS) and gas chromatography–tandem mass spectrometry (GC–MS/MS). Statistical analysis (one-way ANOVA) showed excellent agreement of the analytical data sets generated from the two mass spectrometric detections. The characterization methods have also been satisfactorily applied in an Asia-Pacific Metrology Program (APMP) interlaboratory comparison study. Both the GC–HRIDMS and GC–IDMS/MS methods proved to be sufficiently reliable and accurate for certification purpose. The certified value of cypermethrin in dry mass fraction was 148 μg kg −1 and the associated expanded uncertainty was 14 μg kg −1 . The uncertainty budget was evaluated from sample in homogeneity, long-term and short-term stability and variability in the characterization procedure. GLHK-11-01a is primarily developed to support the local and wider testing community on need basis in quality assurance work and in seeking accreditation.

  9. A model for the future. Certified nurse-midwives replace residents and house staff in hospitals.

    Science.gov (United States)

    Ament, L A; Hanson, L

    1998-01-01

    In one model of the future, certified nurse-midwives (CNMs) replace most obstetric residents and house staff in hospitals. This model offers numerous benefits, such as cost containment and quality outcomes. Furthermore, its application could open opportunities for educating CNMs and residents in a truly collaborative model in an educational setting and begin to balance the ratio of physicians to CNMs in the care of low-risk populations. This model was used with some success in the late 1980s to early 1990s at an inner-city Midwestern medical center. By definition, CNMs are educated in the two disciplines of nursing and midwifery and possess evidence of certification according to the requirements of the American College of Nurse Midwives (ACNM, 1978). Nurse-midwifery practice is the independent management of care of normal newborns and women, antepartally, intrapartally, postpartally, and/or gynecologically. Certified Nurse Midwifery practice occurs within a health care system that provides for medical consultation, collaborative management, and referral (ACNM, 1978). Physician and CNM roles differ. Certified nurse-midwives focus on supporting the process of normal birth, whereas physicians focus more on the management of complications. There are data that suggest that CNM outcomes are equivalent to those of physicians (American Nurses Association, 1992; Thompson, 1986; Wilson, 1989); that CNM costs are less than those of physicians (Bell & Mills, 1989; Cherry & Foster, 1982; Gravely & Littlefield, 1992; Rooks, 1986); and that the cost of educating CNMs is much less than the cost of educating physicians (Safriet, 1992). Within an environment of health care reform and cost containment, CNMs can replace residents and house staff in hospitals in the care of low-risk clients and work in consultation with physicians for the care of high-risk clients. This article compares medical education and nurse-midwifery education, reviews nurse-midwifery outcome data, and discusses

  10. A quick guide to API 510 certified pressure vessel inspector syllabus example questions and worked answers

    CERN Document Server

    Matthews, Clifford

    2010-01-01

    The API Individual Certification Programs (ICPs) are well established worldwide in the oil, gas, and petroleum industries. This Quick Guide is unique in providing simple, accessible and well-structured guidance for anyone studying the API 510 Certified Pressure Vessel Inspector syllabus by summarizing and helping them through the syllabus and providing multiple example questions and worked answers.Technical standards are referenced from the API 'body of knowledge' for the examination, i.e. API 510 Pressure vessel inspection, alteration, rerating; API 572 Pressure vessel inspection; API

  11. Certifying the TN-BRP and TN-REG transportable storage demonstration casks

    International Nuclear Information System (INIS)

    Abbott, D.G.; Nolan, D.J.; Yoshimura, H.R.

    1991-01-01

    The US DOE has obtained US NRC certification to transport two transportable storage casks for a demonstration project. Because the casks had been built before the decision was made to obtain NRC certification, only limited modifications could be made to the casks. NRC's review resulted in several technical concerns that were subsequently resolved by design modifications, testing, and further analysis. Certification activities included qualifying the ferritic steel body material, modifying the borated stainless steel basket design, and extensive impact limiter testing. Recommendations for certifying future casks are presented based on experience with these casks

  12. Certified reference materials of agricultural products and foods bearing radioactivity from the Fukushima nuclear accident

    International Nuclear Information System (INIS)

    Minai, Y.; Miura, T.; Yonezawa, C.; Iwamoto, H.; Shibukawa, M.; Takagai, Y.; Furukawa, M.; Arakawa, F.; Okada, Y.; Kakita, K.

    2016-01-01

    Certified reference materials (CRMs) for food analysis were developed in an inter-laboratory experiment for validation of measurement of radiocesium in foodstuffs. Since 2012, five series of CRMs were developed, including for brown rice grain, soybean powder, beef flake, shiitake mushroom powder and marine fish (meat and bone parts). This paper discusses the strategy of development, including choice of CRMs developed and the preparation and certification procedures applied for CRM development. In particular, some detailed data are presented for the most popular CRMs developed: brown rice grain, soybean powder and beef flake. (author)

  13. Qualification criteria to certify a package for air transport of plutonium

    International Nuclear Information System (INIS)

    1977-12-01

    The document describes qualification criteria developed by the U.S. Nuclear Regulatory Commission to certify a package for air transport of plutonium. Included in the document is a discussion of aircraft accident conditions and a summary of the technical basis for the qualification criteria. The criteria require prototype packages to be subjected to various individual and sequential tests that simulate the conditions produced in severe aircraft accidents. Specific post-test acceptance standards are prescribed for each of the three safety functions of a package. The qualification criteria also prescribe certain operational controls to be exercised during transport

  14. Experience with the delegation of anaesthesia for disbudding and castration to trained and certified livestock owners.

    Science.gov (United States)

    Alsaaod, Maher; Doherr, Marcus G; Greber, Deborah; Steiner, Adrian

    2014-02-04

    Anaesthesia is mandatory for disbudding and castrating calves and lambs of any age, in Switzerland. According to the "anaesthesia delegation model" (ADM), anaesthesia for disbudding calves delegation of anaesthesia for disbudding calves and procedures II and III were anaesthesia for castrating calves and lambs. Procedure I was performed with local anaesthesia in all farms of 51.8% of the veterinary practices, while this was only 39.3% and 7.6% for procedures II and III (p delegation of anaesthesia to certified farmers may be a promising model to reinforce the obligation to provide local anaesthesia for disbudding and castrating calves, but to a lesser extent for castrating lambs.

  15. VCP5 VMware Certified Professional on vSphere 5 Study Guide Exam VCP-510

    CERN Document Server

    Atkinson, Brian

    2012-01-01

    The ideal study guide for candidates seeking the leading virtualization certification The VMware Certified Professional on vSphere 5 (VCP-510) is the most desired certification for virtualization professionals, and this study guide covers all the requirements. Skill in virtualization is a top priority for companies when hiring IT staff, and VMware skills are in high demand. Part of the highly acclaimed Sybex Study Guide series, this comprehensive book guides you through planning, installing, and upgrading ESXi; configuring networking, storage, and vCenter Server; deploying and managing virtual

  16. Realization of a Quantum Random Generator Certified with the Kochen-Specker Theorem

    Science.gov (United States)

    Kulikov, Anatoly; Jerger, Markus; Potočnik, Anton; Wallraff, Andreas; Fedorov, Arkady

    2017-12-01

    Random numbers are required for a variety of applications from secure communications to Monte Carlo simulation. Yet randomness is an asymptotic property, and no output string generated by a physical device can be strictly proven to be random. We report an experimental realization of a quantum random number generator (QRNG) with randomness certified by quantum contextuality and the Kochen-Specker theorem. The certification is not performed in a device-independent way but through a rigorous theoretical proof of each outcome being value indefinite even in the presence of experimental imperfections. The analysis of the generated data confirms the incomputable nature of our QRNG.

  17. The evaluator’s profile in certifying professional competences: a new educational role

    Directory of Open Access Journals (Sweden)

    Arcadia Martín Pérez

    2009-04-01

    Full Text Available The Accreditation, Evaluation and Recognition Systems are intended at certifying professional competences associated to a specific professional profile acquired through any kind of learning (formal, non-formal and informal. The key element in this system is the process of evaluation which leads to verify such competences. In this paper we focus on the professional profile of the evaluator in the accreditation, evaluation and recognition systems, highlighting the development of a new line of professional development for teachers and trainers in formal and non-formal education.

  18. NMT-7 plan for producing certifiable TRU debris waste for WIPP

    International Nuclear Information System (INIS)

    Montoya, A.J.

    1997-12-01

    Analysis of waste characterization data for debris items generated during a recent six month period indicates that the certifiability of TRUPACT II payload containers packaged at the Los Alamos National Laboratory Plutonium Facility (TA-55) can be increased from approximately 52% of solid waste payload containers to 78% by applying the simple strategies of screening out high decay heat items and sorting remaining items to maintain nuclear material loading at levels below WIPP waste acceptance limits. Implementation of these strategies will have negative impacts on waste minimization and waste management operations that must also be considered

  19. AICPA standard aids in detecting risk factors for fraud. American Institute of Certified Public Accountants.

    Science.gov (United States)

    Reinstein, A; Dery, R J

    1999-10-01

    The American Institute of Certified Public Accountants' Statement on Auditing Standards (SAS) No. 82, Consideration of Fraud in a Financial Statement Audit, requires independent auditors to obtain reasonable assurance that financial statements are free of material mis-statements caused by error or fraud. SAS No. 82 provides guidance for independent auditors to use to help detect and document risk factors related to potential fraud. But while SAS No. 82 suggests how auditors should assess the potential for fraud, it does not expand their detection responsibility. Accordingly, financial managers should discuss thoroughly with auditors the scope and focus of an audit as a means to further their compliance efforts.

  20. VCP VMware Certified Professional on vSphere 4 Study Guide, Exam VCP-410

    CERN Document Server

    Perry, Brian; Fields, Jeantet

    2010-01-01

    VMware vSphere 4 virtualization certification-here's how to prepare for the exam!. VMware's vSphere 4 is the latest offering from this leading virtualization software provider. With today's emphasis on going green and cutting costs, virtualization of IT infrastructures is a hot topic. What better way to show the marketplace your virtualization expertise than with a VMware Certified Professional on vSphere 4 certification? This in-depth study guide covers all exam objectives, thoroughly preparing you with challenging review questions, real-world scenarios, hands-on exercises, and more.: VMware'

  1. 28 CFR 90.19 - State office.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false State office. 90.19 Section 90.19...¢ Training ⢠Officers ⢠Prosecutors) Violence Against Women Formula Grant Program § 90.19 State office. (a... office for the purposes of: (1) Certifying qualifications for funding under this subpart B; (2...

  2. [Analysis of qualifications of medical and health institutions and certified doctors for providing occupational disease diagnosis in China].

    Science.gov (United States)

    Wang, Huan-qiang; Li, Tao; Qi, Fang; Wu, Rui; Nie, Wu; Yu, Chen

    2013-10-01

    To investigate the qualifications and current situations of the medical and health institutions and certified doctors for providing occupational disease diagnosis in China and to provide a reference for developing relevant policies. Work reports and questionnaires survey were used to investigate the qualifications of all medical and health institutions and certified doctors for providing occupational disease diagnosis in China and their acceptance and diagnosis of occupational disease cases from 2006 to 2010. The rate for the work reports was 100%, and the response rate for the questionnaires was 71.0%. By the end of 2010, in the 31 provincial-level regions (excluding Hong Kong, Macao, and Taiwan) in China, there had been 503 medical and health institutions which were qualified for providing occupational disease diagnosis, including 207 centers for disease control and prevention, accounting for 41.2%, 145 general hospitals, accounting for 28.8%, 69 enterprise-owned hospitals, accounting for 13.7%, and 64 institutes or centers for occupational disease prevention and control, accounting for 12.7%; 4986 certified doctors got the qualification for providing occupational disease diagnosis, with 9.4 certified doctors on average in each institution, and there was 0.65 certified doctor per 100 000 employees. In addition, 16.5% of the institutions got all the qualifications for diagnosing 9 occupational diseases, and 17.1% of the institutions got the qualification for diagnosing one occupational disease. Each certified doctor accepted diagnosis of 16.8 cases of occupational diseases on average every year. A national occupational disease diagnosis network has been established in China, but the imbalance in regional distribution and specialty programs still exists among the qualified medical and health institutions and certified doctors. It is essential to further strengthen the development of regional qualified medical and health institutions and training of qualified

  3. Relationships Between Agritourism and Certified Quality Food in Italian Rural Areas

    Directory of Open Access Journals (Sweden)

    NICOLA GALLUZZO

    2015-06-01

    Full Text Available Since the early 1960, farms are one of the alternatively forms of hospitality in few Italian regions located predominately in the north and in the centre of peninsula. In 1985, Italian government promulgated a law in order to regulate this non-conventional form of tourism, by delegating to the regions the direct management of administrative procedures and inspections in farms. Nowadays, Italian agritourist farms represent a good chance to give value in favour of farm by the diversification of agrarian activities and also by holistically promoting local food in a direct connection to local gastronomy, rural heritage and tradition, with positive effects on the endogenous development in rural areas. The aim of the paper was to assess the role of agritourism in raising the socio-economic development of rural space by the diffusion of certified quality food using a quantitative approach and to assess if agritourist and certified quality food were tools able to implement the living conditions in the countryside. The findings have disclosed that tourists from abroad have increased the level of farmer income giving value towards high quality food and farm holidays farms. Instead, the impact of Italian agritourists has been relatively poor because of the economic crisis.

  4. The Impact of Working in a Green Certified Building on Cognitive Function and Health.

    Science.gov (United States)

    MacNaughton, Piers; Satish, Usha; Laurent, Jose Guillermo Cedeno; Flanigan, Skye; Vallarino, Jose; Coull, Brent; Spengler, John D; Allen, Joseph G

    2017-03-01

    Thirty years of public health research have demonstrated that improved indoor environmental quality is associated with better health outcomes. Recent research has demonstrated an impact of the indoor environment on cognitive function. We recruited 109 participants from 10 high-performing buildings (i.e. buildings surpassing the ASHRAE Standard 62.1-2010 ventilation requirement and with low total volatile organic compound concentrations) in five U.S. cities. In each city, buildings were matched by week of assessment, tenant, type of worker and work functions. A key distinction between the matched buildings was whether they had achieved green certification. Workers were administered a cognitive function test of higher order decision-making performance twice during the same week while indoor environmental quality parameters were monitored. Workers in green certified buildings scored 26.4% (95% CI: [12.8%, 39.7%]) higher on cognitive function tests, controlling for annual earnings, job category and level of schooling, and had 30% fewer sick building symptoms than those in non-certified buildings. These outcomes may be partially explained by IEQ factors, including thermal conditions and lighting, but the findings suggest that the benefits of green certification standards go beyond measureable IEQ factors. We describe a holistic "buildingomics" approach for examining the complexity of factors in a building that influence human health.

  5. Interlaboratory quality assurance studies: Their use in certifying natural waters for major constituents and trace elements

    International Nuclear Information System (INIS)

    Alkema, H.; Simser, J.; Hjelm, L.

    1998-01-01

    Environmental programs throughout North America have demonstrated a strong awareness of the usefulness of interlaboratory studies for disclosing the quality of analytical results. The Ecosystem Interlaboratory Quality Assurance Program offered by the National Water Research Institute has a wide participation base of laboratories. Many of these laboratories are accredited and employ a number of recognized analytical methods. The interlaboratory study data archives contain a wealth of data for natural surface and rain waters from across the continent. These archives have proven to be a reliable means of characterizing a variety of constituents. Data assessments from these studies accurately identify the variability of data and the presence of any outliers. Repeated use of selected samples in a regular QA program confirms their stability. Time charts and statistical techniques are used to illustrate this stability and yield the precision of pooled analyses. The availability of archived data from interlaboratory studies has enabled the Institute to develop and certify natural water and trace element standards. The natural water CRM, ION-911, has been available for several years. Its historical aspects are discussed as well as the processes leading to the certification of TMRain-95, a soft water standard certifying 22 trace elements. This paper focuses on the use of select laboratories in round-robin evaluations to provide accurate values for constituent concentrations. Natural water and fortified trace element CRMs meet a recognized need in the generation of accurate data for environmental programs. (orig.)

  6. Challenges in the size analysis of a silica nanoparticle mixture as candidate certified reference material

    International Nuclear Information System (INIS)

    Kestens, Vikram; Roebben, Gert; Herrmann, Jan; Jämting, Åsa; Coleman, Victoria; Minelli, Caterina; Clifford, Charles; Temmerman, Pieter-Jan De; Mast, Jan; Junjie, Liu; Babick, Frank; Cölfen, Helmut; Emons, Hendrik

    2016-01-01

    A new certified reference material for quality control of nanoparticle size analysis methods has been developed and produced by the Institute for Reference Materials and Measurements of the European Commission’s Joint Research Centre. The material, ERM-FD102, consists of an aqueous suspension of a mixture of silica nanoparticle populations of distinct particle size and origin. The characterisation relied on an interlaboratory comparison study in which 30 laboratories of demonstrated competence participated with a variety of techniques for particle size analysis. After scrutinising the received datasets, certified and indicative values for different method-defined equivalent diameters that are specific for dynamic light scattering (DLS), centrifugal liquid sedimentation (CLS), scanning and transmission electron microscopy (SEM and TEM), atomic force microscopy (AFM), particle tracking analysis (PTA) and asymmetrical-flow field-flow fractionation (AF4) were assigned. The value assignment was a particular challenge because metrological concepts were not always interpreted uniformly across all participating laboratories. This paper presents the main elements and results of the ERM-FD102 characterisation study and discusses in particular the key issues of measurand definition and the estimation of measurement uncertainty.

  7. The new era of postgraduate certified general practice training in Japan.

    Science.gov (United States)

    Takamura, Akiteru

    2016-09-01

    This paper describes the background to, and the recent evolution of general practice as a recognised medical specialism in Japan (2015), and the evolution of a system of training to support this development. We, the general practitioners (GPs) in Japan have not been recognised as one body of medical specialists and have been training in our own way. A new certified training system will commence in 2018, authorised by a new third organisation, the Japanese Medical Specialty Board. An effective educational system has been developed for medical graduates that have a career intention in general practice that is distinct from other basic medical fields, but collaborates with them. A challenge exists to provide clarity to the Japanese population about what the specialty of general practice is, and what professionals in general practice can do for them. Japan currently has approximately 500 certified GPs and it is unclear at present what numbers will eventually be required. This paper reviews some of the challenges facing the development of general practice from the perspective of the Japan Primary Care Association.

  8. Complementary and alternative medicine in pregnancy: a survey of North Carolina certified nurse-midwives.

    Science.gov (United States)

    Allaire, A D; Moos, M K; Wells, S R

    2000-01-01

    To determine the prevalence and types of complementary and alternative medicine therapies used by certified nurse-midwives in North Carolina. Surveys were sent to all 120 licensed certified nurse-midwives in North Carolina requesting information concerning their recommendations for use of complementary and alternative medicine for their pregnant or postpartum patients. Eighty-two responses were received (68.3%). Seventy-seven (93.9%) reported recommending complementary and alternative medicine to their pregnant patients in the past year. Forty-seven (57.3%) reported recommending complementary and alternative medicine to more than 10% of patients. The percentage of nurse-midwives who recommended each type of complementary and alternative medicine was as follows: herbal therapy (73.2%), massage therapy (67.1%), chiropractic (57.3%), acupressure (52.4%), mind-body interventions (48.8%), aromatherapy (32.9%), homeopathy (30.5%), spiritual healing (23.2%), acupuncture (19.5%), and bioelectric or magnetic applications (14.6%). The 60 respondents who reported prescribing herbal therapies gave them for the following indications: nausea and vomiting, labor stimulation, perineal discomfort, lactation disorders, postpartum depression, preterm labor, postpartum hemorrhage, labor analgesia, and malpresentation. Complementary and alternative medicine, especially herbal therapy, is commonly prescribed to pregnant women by nurse-midwives in North Carolina.

  9. Challenges in the size analysis of a silica nanoparticle mixture as candidate certified reference material

    Energy Technology Data Exchange (ETDEWEB)

    Kestens, Vikram, E-mail: vikram.kestens@ec.europa.eu; Roebben, Gert [Joint Research Centre (JRC), European Commission, Institute for Reference Materials and Measurements (IRMM) (Belgium); Herrmann, Jan; Jämting, Åsa; Coleman, Victoria [National Measurement Institute Australia, Nanometrology Section (Australia); Minelli, Caterina; Clifford, Charles [National Physical Laboratory, Analytical Science Division (United Kingdom); Temmerman, Pieter-Jan De; Mast, Jan [Service Electron Microscopy, Veterinary and Agrochemical Research Centre (CODA-CERVA) (Belgium); Junjie, Liu [National Institute of Metrology, Division of Nanoscale Measurement and Advanced Materials (China); Babick, Frank [Technische Universität Dresden, Institut für Verfahrens- und Umwelttechnik (Germany); Cölfen, Helmut [University of Konstanz, Physical Chemistry, Department of Chemistry (Germany); Emons, Hendrik [Joint Research Centre (JRC), European Commission, Institute for Reference Materials and Measurements (IRMM) (Belgium)

    2016-06-15

    A new certified reference material for quality control of nanoparticle size analysis methods has been developed and produced by the Institute for Reference Materials and Measurements of the European Commission’s Joint Research Centre. The material, ERM-FD102, consists of an aqueous suspension of a mixture of silica nanoparticle populations of distinct particle size and origin. The characterisation relied on an interlaboratory comparison study in which 30 laboratories of demonstrated competence participated with a variety of techniques for particle size analysis. After scrutinising the received datasets, certified and indicative values for different method-defined equivalent diameters that are specific for dynamic light scattering (DLS), centrifugal liquid sedimentation (CLS), scanning and transmission electron microscopy (SEM and TEM), atomic force microscopy (AFM), particle tracking analysis (PTA) and asymmetrical-flow field-flow fractionation (AF4) were assigned. The value assignment was a particular challenge because metrological concepts were not always interpreted uniformly across all participating laboratories. This paper presents the main elements and results of the ERM-FD102 characterisation study and discusses in particular the key issues of measurand definition and the estimation of measurement uncertainty.

  10. Indoor environmental quality differences between office types in LEED-certified buildings in the US

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Young S. [School of Planning, Design, and Construction, Michigan State University, East Lansing, MI 48823 (United States); Guerin, Denise A. [College of Design, University of Minnesota, Twin Cities, MN 55108 (United States)

    2010-05-15

    The study compared IAQ, thermal quality, and lighting quality between 5 different office types in LEED-certified buildings in relation to employees' environmental satisfaction and their job performance. This was to provide workplaces where workers in each specific office environment could be provided with appropriate office settings regarding these IEQ criteria when organizations comply with LEED standards. The five types of office included private enclosed, private shared, open-plan with high cubicle over 5', open-plan with low cubicle lower than 5', and open-plan with no partitions (bullpen) offices. The study found IAQ enhanced workers' job performance in enclosed private offices more than both high cubicles and low cubicles. All four office types had higher satisfaction with the amount of light and visual comfort of light as well as more enhancement with job performance due to lighting quality than high cubicles. There was no difference in thermal quality between the five office types. IAQ and lighting quality were not different between enclosed private, enclosed shared, and bullpen office types, either. The study findings suggest a careful workplace design considering the height of partitions in LEED-certified buildings to improve employee's environmental satisfaction and job performance. (author)

  11. Certified causes of death in patients with mesothelioma in South East England

    Directory of Open Access Journals (Sweden)

    Peto Julian

    2009-01-01

    Full Text Available Abstract Background Mesothelioma is a highly fatal cancer that is caused by exposure to asbestos fibres. In many populations, the occurrence of mesothelioma is monitored with the use of mortality data from death certification. We examine certified causes of death of patients who have been diagnosed with mesothelioma, and assess the validity of death certification data as a proxy for mesothelioma incidence. Methods We extracted mesothelioma registrations in the South East of England area between 2000 and 2004 from the Thames Cancer Registry database. We retained for analysis 2200 patients who had died at the time of analysis, after having excluded seven dead cases where the causes of death were not known to the cancer registry. The 2200 deaths were classified hierarchically to identify (1 mesothelioma deaths, (2 deaths certified as lung cancer deaths or (3 deaths from unspecified cancer, and (4 deaths from other causes. Results 87% of the patients had mesothelioma mentioned on the death certificate. 6% had no mention of mesothelioma but included lung cancer as a cause of death. Another 6% had no mention of mesothelioma or lung cancer, but included an unspecified cancer as a cause of death. Lastly, 2% had other causes of death specified on the death certificate. Conclusion This analysis suggests that official mortality data may underestimate the true occurrence of mesothelioma by around 10%.

  12. A Study on the Preferences of Consumers of Halal - Certified Products A Case Study of İstanbul

    Directory of Open Access Journals (Sweden)

    Hüseyin Özdemir

    2014-03-01

    Full Text Available In this study, consumer’s demographic characteristics, the attitude of halal food and religious life styles aimed to investigate whether there is a significant relationship between preference of halal certified products. The target population of the study is the markets costumers, products are sold is halal certified in İstanbul. The sample of the study is 400 costumers over the age of 18, who agreed to participate in the study. The data collection technique used in the survey technique. Frequency distribution analysis of the data, descriptive statistic, t–test, one-factor analysis of variance and Pearson correlation matrix tests were used for analysis of the data. Of the analyzed demographic variables, gender and income level was found significant difference between religious life style. Marital status, job –carrier and income was a found significant difference between the attitude of halal food. Marital status, job –carrier, income and education was found significant difference between the preference of the halal-certified product. Also there are weak significant relationship between religious life styles and the attitude of halal food, there are very weak significant relationship between religious life styles and preference of halal certified products and there are weak significant relationship between the attitude of halal food and preference of halal certified products

  13. On the ecological context of the earliest human settlements in Europe: Resource availability and competition intensity in the carnivore guild of Barranco León-D and Fuente Nueva-3 (Orce, Baza Basin, SE Spain)

    Science.gov (United States)

    Rodríguez-Gómez, Guillermo; Palmqvist, Paul; Rodríguez, Jesús; Mateos, Ana; Martín-González, Jesús A.; Espigares, M. Patrocinio; Ros-Montoya, Sergio; Martínez-Navarro, Bienvenido

    2016-07-01

    With an age of ∼1.4 Ma, the Early Pleistocene archaeopaleontological sites of Barranco León and Fuente Nueva-3 (Orce, Baza Basin, SE Spain) provide the oldest evidence on human presence in Western Europe, including the finding of a deciduous tooth of Homo sp., huge lithic assemblages of Oldowan tradition and abundant cut-marks on large mammal bones. Here we use a mathematical approach based on Leslie matrices to quantify for the large mammal species preserved at the sites the biomass of primary consumers available, the distribution of meat resources among the secondary consumers and the competition intensity within the carnivore guild. The results obtained show a community of large mammals with a high diversity of secondary consumers that would satisfy slightly less than half of their dietary requirements under optimal ecological conditions. In the case of Homo sp., and considering that flesh resources were obtained through the scavenging of ungulate carcasses, the model indicates that the ecosystems of the basin could hold 10-14 individuals per 100 km2 during a year, a value that is close to the mean population density of recent hunter-gatherers. These density estimates decrease slightly when a mixed hunting-scavenging strategy is considered and even more in the case of a strict hunting behavior. In addition, the value of the species competition index obtained for Homo sp. is among the lowest of the carnivore guild. These results suggest that the hominin populations that inhabited Southeast Spain during the Early Pleistocene behaved more as opportunistic scavengers than as active predators.

  14. Methodology to estimate particulate matter emissions from certified commercial aircraft engines.

    Science.gov (United States)

    Wayson, Roger L; Fleming, Gregg G; Lovinelli, Ralph

    2009-01-01

    Today, about one-fourth of U.S. commercial service airports, including 41 of the busiest 50, are either in nonattainment or maintenance areas per the National Ambient Air Quality Standards. U.S. aviation activity is forecasted to triple by 2025, while at the same time, the U.S. Environmental Protection Agency (EPA) is evaluating stricter particulate matter (PM) standards on the basis of documented human health and welfare impacts. Stricter federal standards are expected to impede capacity and limit aviation growth if regulatory mandated emission reductions occur as for other non-aviation sources (i.e., automobiles, power plants, etc.). In addition, strong interest exists as to the role aviation emissions play in air quality and climate change issues. These reasons underpin the need to quantify and understand PM emissions from certified commercial aircraft engines, which has led to the need for a methodology to predict these emissions. Standardized sampling techniques to measure volatile and nonvolatile PM emissions from aircraft engines do not exist. As such, a first-order approximation (FOA) was derived to fill this need based on available information. FOA1.0 only allowed prediction of nonvolatile PM. FOA2.0 was a change to include volatile PM emissions on the basis of the ratio of nonvolatile to volatile emissions. Recent collaborative efforts by industry (manufacturers and airlines), research establishments, and regulators have begun to provide further insight into the estimation of the PM emissions. The resultant PM measurement datasets are being analyzed to refine sampling techniques and progress towards standardized PM measurements. These preliminary measurement datasets also support the continued refinement of the FOA methodology. FOA3.0 disaggregated the prediction techniques to allow for independent prediction of nonvolatile and volatile emissions on a more theoretical basis. The Committee for Aviation Environmental Protection of the International Civil

  15. Certified reference materials and reference methods for nuclear safeguards and security.

    Science.gov (United States)

    Jakopič, R; Sturm, M; Kraiem, M; Richter, S; Aregbe, Y

    2013-11-01

    Confidence in comparability and reliability of measurement results in nuclear material and environmental sample analysis are established via certified reference materials (CRMs), reference measurements, and inter-laboratory comparisons (ILCs). Increased needs for quality control tools in proliferation resistance, environmental sample analysis, development of measurement capabilities over the years and progress in modern analytical techniques are the main reasons for the development of new reference materials and reference methods for nuclear safeguards and security. The Institute for Reference Materials and Measurements (IRMM) prepares and certifices large quantities of the so-called "large-sized dried" (LSD) spikes for accurate measurement of the uranium and plutonium content in dissolved nuclear fuel solutions by isotope dilution mass spectrometry (IDMS) and also develops particle reference materials applied for the detection of nuclear signatures in environmental samples. IRMM is currently replacing some of its exhausted stocks of CRMs with new ones whose specifications are up-to-date and tailored for the demands of modern analytical techniques. Some of the existing materials will be re-measured to improve the uncertainties associated with their certified values, and to enable laboratories to reduce their combined measurement uncertainty. Safeguards involve the quantitative verification by independent measurements so that no nuclear material is diverted from its intended peaceful use. Safeguards authorities pay particular attention to plutonium and the uranium isotope (235)U, indicating the so-called 'enrichment', in nuclear material and in environmental samples. In addition to the verification of the major ratios, n((235)U)/n((238)U) and n((240)Pu)/n((239)Pu), the minor ratios of the less abundant uranium and plutonium isotopes contain valuable information about the origin and the 'history' of material used for commercial or possibly clandestine purposes, and

  16. Certified reference materials for the determination of mineral oil hydrocarbons in water, soil and waste

    Energy Technology Data Exchange (ETDEWEB)

    Koch, M.; Liebich, A.; Win, T.; Nehls, I.

    2005-07-01

    The international research project HYCREF, funded by the European Commission in the 5{sup th} Framework programme, aimed to develop methods to prepare homogeneous and stable water-, soil- and waste reference materials contaminated with mineral oil hydrocarbons and to test certify the mineral oil content by gas chromatographic methods. As mineral oil products are important sources for environmental contaminations a high need exists for certified reference materials for their determination using the new gas chromatographic methods (soil: ISO/FDIS 16703, waste: ENpr 14039, water: ISO 9377-2). The experimental conditions and results for preparation and characterisation of a total of nine reference materials (3 water, 3 soil- and 3 waste materials) are described and discussed. Target values for the reference materials were defined at the beginning of the project in order to have clear quality criteria, which could be compared with the achieved results at the end of the project. These target specifications were related to the maximum uncertainty from test certification exercises (<5% for soil/waste and <10% for water), the maximum inhomogeneity between bottles (<3%) and minimum requirements for stability (>5 years for soil/waste and >2 years for water). The feasibility studies showed that solid materials (soil, waste) could be prepared sufficiently homogeneous and stable. The test certified values of the 6 solid materials comprise a wide range of mineral oil content from about 200-9000 mg/kg with expanded uncertainties between 5.7-13.1% using a coverage factor k (k=2). The development of new water reference materials - the so-called ''spiking pills'' for an offshore- and a land-based discharge water represents one of the most innovative aspects of the project. The spiking pill technology facilitates the application and storage and improves the material stability compared with aqueous materials. Additional to the preparation and test certification of

  17. Comparision of alternatively certified and traditionally certified Missouri high school science teachers' perceptions of self-efficacy during the induction period

    Science.gov (United States)

    Gaither, Linda

    Sixty percent of America's teachers choose traditional baccalaureate programs while the remaining choose one of several alternative pathways. While certification/training is certainly important to preparing effective teachers, other research indicates that teacher efficacy serves as the foundation of teacher behaviors and classroom practice. The purpose of this study ( N = 94 induction high school science teachers) was to determine the relationships between certification pathway and opportunities to observe modeling; between years of experience and personal teaching efficacy; and teachers' perceptions of what characteristics/ experiences best explain personal teaching efficacy. The Teacher Sense of Efficacy Scale was used in an on-line survey for Phase 1 (n = 91), to measure teacher self-efficacy. In Phase 2, a basic qualitative study was conducted using telephone interviews ( n = 2) and a focus group (n = 4) along with a series of short essay questions from the online survey (n = 91). The findings indicate a significant relationship (p = 0.01) between years of teaching and overall personal teaching-efficacy, student engagement, and instructional strategies; a relationship between opportunities to see modeling and certification pathway, where traditionally certified teachers had significantly more opportunities (p = 0.000); and a relationship between classroom management and opportunities to see modeling (p = 0.005). Qualitative analyses confirmed that traditionally-prepared teachers saw a range of "modeling" and model teachers; respondents related such opportunities to more effective teaching, especially in the realm of classroom management. As more teachers choose alternative certification, it is imperative that adequate opportunities to observe teaching strategies are modeled during the certification process and once teachers enter the classroom; they must have intrinsic and extrinsic support to be successful.

  18. Promoting landscape heterogeneity to improve the biodiversity benefits of certified palm oil production: Evidence from Peninsular Malaysia

    Directory of Open Access Journals (Sweden)

    Badrul Azhar

    2015-01-01

    Full Text Available The Roundtable on Sustainable Palm Oil (RSPO is responsible for the certification of palm oil producers that comply with sustainability standards. However, it is not known whether RSPO-certified plantations are effective in maintaining biodiversity. Focusing on Peninsular Malaysia, we show that both RSPO-certified plantations and uncertified large-scale plantations are characterized by very low levels of landscape heterogeneity. By contrast, heterogeneity measures were many times higher in palm oil producing smallholdings, despite their lack of RSPO certification. The low heterogeneity of large-scale oil palm plantations, including those certified by the RSPO, is likely to severely limit their value for biodiversity conservation. Uncertified smallholdings, in contrast, are much more heterogeneous and therefore hold substantially greater promise for the integration of palm oil production and biodiversity conservation than large-scale plantations. With oil palm agriculture further expanding, certification schemes should mandate producers to improve biodiversity conservation through landscape management that promotes greater landscape heterogeneity.

  19. What Is the Value of Nurse Educator Certification? A Comparison Study of Certified and Noncertified Nurse Educators.

    Science.gov (United States)

    Barbé, Tammy; Kimble, Laura P

    The purpose of this study was to examine differences in how certified nurse educators and noncertified nurse educators valued nurse educator certification. No studies have investigated the differences in perceptions of certified and noncertified nurse educators. Understanding these differences may influence how the nursing profession recognizes and promotes excellence within the academic nursing specialty. Perceived Value of Certification Tool-Nurse Educator and demographic survey were administered via a web-based survey to a national sample of nursing faculty. Certified nurse educators valued certification with greater agreement than noncertified nurse educators. Personal accomplishment, personal satisfaction, and validation of knowledge were identified as the greatest rewards to certification. Nurse educators identified with intrinsic rewards of certification. Despite overall positive perceptions of nurse educator certification, strategies focused on extrinsic rewards may be necessary to increase certification rates. Such strategies may help overcome factors preventing educators from attaining certification.

  20. Development of certified matrix reference materials for quality assurance of screening 134Cs and 137Cs in food

    International Nuclear Information System (INIS)

    Ishizu, H.; Yamada, T.

    2013-01-01

    A certified reference material using activated alumina powder certified for activity of 134 Cs and 137 Cs was developed. The results of the verification and the certification are described. The certified reference material can be used for quality assurance of screening activity measurements of 134 Cs and 137 Cs in food/foodstuffs. Commercially available equipments were experimentally tested using the CRM and another CRM including 40 K. The results of these tests are also shown. - Highlights: • CRM of 134 Cs and 137 Cs using activated alumina was developed. • CRM including 134 Cs, 137 Cs and 40 K was also developed. • Results of experimental performance test of commercial inspection equipments using CRMs were shown

  1. Legal and Ethical Imperatives for Using Certified Sign Language Interpreters in Health Care Settings: How to "Do No Harm" When "It's (All) Greek" (Sign Language) to You.

    Science.gov (United States)

    Nonaka, Angela M

    2016-09-01

    Communication obstacles in health care settings adversely impact patient-practitioner interactions by impeding service efficiency, reducing mutual trust and satisfaction, or even endangering health outcomes. When interlocutors are separated by language, interpreters are required. The efficacy of interpreting, however, is constrained not just by interpreters' competence but also by health care providers' facility working with interpreters. Deaf individuals whose preferred form of communication is a signed language often encounter communicative barriers in health care settings. In those environments, signing Deaf people are entitled to equal communicative access via sign language interpreting services according to the Americans with Disabilities Act and Executive Order 13166, the Limited English Proficiency Initiative. Yet, litigation in states across the United States suggests that individual and institutional providers remain uncertain about their legal obligations to provide equal communicative access. This article discusses the legal and ethical imperatives for using professionally certified (vs. ad hoc) sign language interpreters in health care settings. First outlining the legal terrain governing provision of sign language interpreting services, the article then describes different types of "sign language" (e.g., American Sign Language vs. manually coded English) and different forms of "sign language interpreting" (e.g., interpretation vs. transliteration vs. translation; simultaneous vs. consecutive interpreting; individual vs. team interpreting). This is followed by reviews of the formal credentialing process and of specialized forms of sign language interpreting-that is, certified deaf interpreting, trilingual interpreting, and court interpreting. After discussing practical steps for contracting professional sign language interpreters and addressing ethical issues of confidentiality, this article concludes by offering suggestions for working more effectively

  2. Outcomes of planned home births attended by certified nurse-midwives in southeastern Pennsylvania, 1983-2008.

    Science.gov (United States)

    Cox, Kim J; Schlegel, Ruth; Payne, Pat; Teaf, Dusty; Albers, Leah

    2013-01-01

    In this study, we examined the perinatal outcomes of planned home births over a 25-year period (1983-2008) in a group of primarily Amish women (98%) attended by certified nurse-midwives (CNMs) in southeastern Pennsylvania. This was a retrospective, descriptive analysis of data (N = 1836 births) from several CNM practices. Data were abstracted for 25 items, including demographics, labor, and birth. Initially, 2 investigators abstracted 15 records to compare assessments and standardize definitions. Charts were then divided and abstracted individually by one investigator. Several relationships were examined in 2 by 2 tables using the chi-square procedure for the difference in proportions. Maternal and newborn transfers to the hospital were included in the analysis. Of the women who planned home birth for 1836 pregnancies, 1733 of the births occurred at home. Although more than one-third of the women were of high parity (gravida 5-13), rates of postpartum hemorrhage were low (n = 96, 5.5%). There were no maternal deaths. Nearly half of the maternal transfers to the hospital (n = 103, 5.6%) were for ruptured membranes without labor (n = 25, 1.4%) and/or failure to progress (n = 23, 1.3%). The neonatal hospital admission rate also was low (n = 13, 0.75%). Of the 7 (0.4%) early neonatal deaths, all were attributed to lethal congenital anomalies that are common to this population. This study is the first to describe the outcomes of planned home births in a primarily Amish population cared for by CNMs. It also adds to the literature on planned home births in the United States and supports the findings from previous studies that women who have home births attended by CNMs have safety profiles equal to or better than profiles of women who had hospital births in similar populations. © 2013 by the American College of Nurse-Midwives.

  3. The Effectiveness of Public Simulated Oral Examinations in Preparation for the American Board of Surgery Certifying Examination: A Systematic Review.

    Science.gov (United States)

    Pennell, Christopher; McCulloch, Peter

    2015-01-01

    The purpose of this study was to determine whether American Board of Surgery Certifying Examination (CE) performance is improved among residents who prepare using simulated oral examinations (SOEs). EMBASE and MEDLINE were searched using predefined search terms. No language restrictions were imposed and the latest search date was in November 2014. Included studies must have reported on residents training in a general surgery residency in the United States who used SOEs to prepare for the CE and have measured their performance against those without exposure to SOEs. Studies meeting inclusion criteria were qualitatively and quantitatively analyzed and a fixed effects meta-analysis was performed to determine the net effect of SOEs on CE performance. Overall, 4 of 25 abstracts reviewed met inclusion criteria and are included in this review. The most common simulation format included public examinations in front of resident peers during scheduled education sessions. All 4 included studies trended toward improved performance with SOEs and in 2 of these studies the improvement was statistically significant. Overall, 3 studies were of adequate quality to perform a meta-analysis and demonstrated a relative risk for first-attempt CE success of 1.22 (95% CI: 1.07-1.39, p = 0.003) for residents preparing with SOEs compared to those without SOEs. The published literature evaluating SOEs is limited and generally of fair quality. A modest improvement in CE performance was identified when public SOEs were used as an educational tool aimed to improve professionalism and communication skills, encourage reading at home, and provide a regular review of clinically relevant topics. Copyright © 2015 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

  4. Effort--reward imbalance and medically certified absence for mental health problems: a prospective study of white-collar workers.

    Science.gov (United States)

    Ndjaboué, R; Brisson, C; Vézina, M; Blanchette, C; Bourbonnais, R

    2014-01-01

    Little is known about the effects of psychosocial work factors on objectively assessed mental health problems leading to medically certified absence. Only one study has evaluated the prospective effects of effort-reward imbalance (ERI) at work with regards to this outcome. The present study aimed to evaluate the effects of ERI on the incidence of medically certified absence for mental health problems. The study included 2086 white-collar workers (63.3% women) employed in public organisations in Quebec city. Participants were followed over a 9-year period. Medical absences from work were collected from employers' files and psychosocial factors were measured using the ERI questionnaire. Cox regression models were used to estimate the incidence of certified sickness absence due to mental health problems that lasted 5 workdays or more, while controlling for confounders. Workers exposed to ERI had a higher risk of a first spell of medically certified absence for mental health problems (HR=1.38, 95% CI 1.08 to 1.76) compared with unexposed workers. Low reward was significantly associated with a high risk among men (HR=2.80, 95% CI 1.34 to 5.89) but not in women. (HR=1.24, 95% CI 0.90 to 1.73). Effort at work had no effect on certified absence. All these effects were adjusted for potential confounders. ERI and low reward at work were prospectively associated with medically certified absence for mental health problems. These effects seem to differ by gender. Primary prevention that is aimed at reducing these stressors should be considered to help reduce the incidence of such severe mental health problems.

  5. Istanbul Chamber of Certified Public Accountants (ISMMMO The Key Element of Accounting Profession

    Directory of Open Access Journals (Sweden)

    İlkim Mengülerek

    2013-11-01

    Full Text Available The purpose of this article is to indicate the identity struggle of a profession, the endeavors in the journey from Association to Chamber, the steps taken within this context, the achievements in a short period of time, the organizational development of Istanbul Chamber of Certified Public Accountants (ISMMMO between 1990 and 2009, the social function of the Chamber and its contributions to the profession in terms of information and science. The Information Access Center (IAC, established in 2006, serves not only in Istanbul but all over Turkey. IAC collects all books and periodicals in the field of accountancy published in Turkey and tracks certain foreign publications. It also continues to improve its services with the accountancy bibliography (books, articles, daily newsletter, index of "Mali Çözüm (Finance Solutions" magazine, and through activies and studies in the Library Week.

  6. Fundamental studies to develop certified reference material to calibrate spectrophotometer in the ultraviolet region

    International Nuclear Information System (INIS)

    Da Conceição, F C; Borges, P P; Gomes, J F S

    2016-01-01

    Spectrophotometry is the technique used in a great number of laboratories around the world. Quantitative determination of a high number of inorganic, organic and biological species can be made by spectrophotometry using calibrated spectrophotometers. International standards require the use of optical filters to perform the calibration of spectrophotometers. One of the recommended materials is the crystalline potassium dichromate (K_2Cr_2O_7), which is used to prepare solutions in specific concentrations for calibration or verification of spectrophotometers in the ultraviolet (UV) spectral regions. This paper presents the results concerning the fundamental studies for developing a certified reference material (CRM) of crystalline potassium dichromate to be used as standard of spectrophotometers in order to contribute to reliable quantitative analyses. (paper)

  7. Certifying procedures for lead tungstate crystal parameters during mass production for the CMS ECAL

    CERN Document Server

    Auffray, Etiennette; Chipaux, Rémi; Drobychev, G Yu; Dromby, G; Fedorov, A A; Freire, M; Géléoc, M; Kondratev, O V; Korzhik, M V; Lecoq, P; Le Goff, J M; Letournel, P; Lopatic, A R; Missevitch, O V; Oriboni, A; Oskine, A V; Panov, B M; Peigneux, J P; Schneegans, M; Singovsky, A V; Zouevski, R F

    1998-01-01

    Certifying procedures and fully automated equipment for testing of Pb WO/sub 4/ (PWO) scintillators have been developed. The parameters to be verified are the optical transmission spectra in the longitudinal and transversal $9 directions; the light yield and its non-uniformity along the crystal; the scintillation kinetics; the radiation hardness and the dimensions. Both the precision of measurements and the output rate meet the stringent requirements of $9 the mass production stage of PWO scintillating elements for the CMS electromagnetic calorimeter at CERN (full characterization of several tens of crystals per day for five years). This is achieved by a) the implementation of a $9 `start- stop' technique with high count rate capability for scintillation decay measurement; b) the development of special compact fast scanning spectrophotometers; c) the application of a multi-axis movement system for crystal and $9 spectrometers; d) the use of a standard programmable 3D machine for precise dimension measurement....

  8. A novel authentication scheme using self-certified public keys for telecare medical information systems.

    Science.gov (United States)

    Guo, Dianli; Wen, Qiaoyan; Li, Wenmin; Zhang, Hua; Jin, Zhengping

    2015-06-01

    Telecare medical information systems (TMIS), with the explosive growth of communication technology and physiological monitoring devices, are applied increasingly to enable and support healthcare delivery services. In order to safeguard patients' privacy and tackle the illegal access, authentication schemes for TMIS have been investigated and designed by many researchers. Many of them are promising for adoption in practice, nevertheless, they still have security flaws. In this paper, we propose a novel remote authentication scheme for TMIS using self-certified public keys, which is formally secure in the ID-mBJM model. Besides, the proposed scheme has better computational efficiency. Compared to the related schemes, our protocol is more practical for telemedicine system.

  9. Pro-environment behaviors of hospitality employees. The case of a certified hotel in Huatulco, Mexico

    Directory of Open Access Journals (Sweden)

    Elva Esther Vargas-Martínez

    2017-01-01

    Full Text Available More and more companies are taking actions for the environment, among the most common is the adoption of environmental management systems or eco-labeling schemes, not only because they streamline resources and reduce costs, resulting in greater profitability, but because they improve public image with commit to society and nature. In the case of the tourist destination Huatulco, they have focused on the environmental dimension of sustainability activities, which has resulted in the hotel sector being immersed in dynamic certification. This research focused on the values, environmental awareness, organizational commitment and job satisfaction of workers as determinants of pro-environment behavior. From a survey of 178 workers of a hotel certified by EarthCheck and applying Multiple Regression Model, it was identified that values and environmental awareness have a significant effect on environmental behaviors.

  10. Certified Absence of Dangling Pointers in a Language with Explicit Deallocation

    Science.gov (United States)

    de Dios, Javier; Montenegro, Manuel; Peña, Ricardo

    Safe is a first-order eager functional language with facilities for programmer controlled destruction of data structures. It provides also regions, i.e. disjoint parts of the heap, where the program allocates data structures, so that the runtime system does not need a garbage collector. A region is a collection of cells, each one big enough to allocate a data constructor. Deallocating cells or regions may create dangling pointers. The language is aimed at inferring and certifying memory safety properties in a Proof Carrying Code like environment. Some of its analyses have been presented elsewhere. The one relevant to this paper is a type system and a type inference algorithm guaranteeing that well-typed programs will be free of dangling pointers at runtime.

  11. Poor Demonstration and Knowledge of AED Electrode Placement by Certified and Experienced BLS/AED Instructors

    DEFF Research Database (Denmark)

    Stærk, Mathilde; Vammen, Lauge; Hansen, Camilla

    2017-01-01

    to demonstrate correct use of an AED remains to be investigated.Aim: To determine BLS instructors’ competence in using an AED.Methods: Certified BLS instructors were asked to operate a training AED (Lifepak ® CR-T Plus, PhysioControl, default audiotape duration of 67 sec from start to time of shock......Introduction: Use of an automated external defibrillator (AED) improves survival. Incorrect AED electrode placement may affect defibrillation success and survival. During courses in basic life support (BLS), instructors teach laypeople how to use an AED. However, BLS instructors’ ability......) on a resuscitation manikin with arms (AMBU ® Man, AMBU) as they would do in a teaching situation but without any explanations. The demonstration by the instructor was video recorded. After shock delivery the AED electrode position was assessed i.e. the distance from the center of the electrode to the recommended...

  12. Remote nursing certified practice: viewing nursing and nurse practitioner practice through a social justice lens.

    Science.gov (United States)

    Tarlier, Denise S; Browne, Annette J

    2011-06-01

    Remote Nursing Certified Practice (RNCP) was introduced in 2010 to regulate nursing practice in remote, largely First Nations communities in British Columbia, Canada. These are communities that often experience profound health and health-care inequities. Typically nurses are the main health-care providers. Using a critical social justice lens, the authors explore the clinical and ethical implications of RNCP in terms of access to equitable, high-quality primary health care.They examine the fit between the level and scope of health services provided by registered nurses working under RNCP and the health needs of remote First Nations communities. In doing so, they draw comparisons between nurse practitioners (NPs) and outpost nurses working in NP roles who historically were employed to provide health care in these communities.The authors conclude by calling for nursing regulations that support equitable, high-quality primary care for all British Columbians.

  13. Examining the therapeutic relationship and confronting resistances in psychodynamic psychotherapy: a certified public accountant case.

    Science.gov (United States)

    Manetta, Christopher T; Gentile, Julie P; Gillig, Paulette Marie

    2011-05-01

    Psychodynamic psychotherapy is effective for a variety of mental health symptoms. This form of psychotherapy uses patient self reflection and self examination, as well as the therapeutic relationship between the patient and psychiatrist, to explore maladaptive coping strategies and relationship patterns of the patient. A thorough understanding of resistance and the core conflictual relationship theme afford the psychiatrist the ability to facilitate this work. In this article, the composite case illustrates some of the psychodynamic psychotherapy techniques that can be employed in a psychotherapy case. In this example, the case is about a certified public accountant that came to treatment because of an acute stressor that put her career goals at risk. An acute episode or event can bring to light chronic and ongoing symptoms, which have had a remitting and relapsing course, and leave the patient unable to compensate on his or her own.

  14. Certified reference materials for the determination of uranium, thorium, and plutonium

    International Nuclear Information System (INIS)

    Santoliquido, P.M.

    1990-01-01

    The New Brunswick Laboratory (NBL) is the Department of Energy's Nuclear Materials Measurements and Standards Laboratory. As part of its mission, NBL provides certified reference materials (CRMs) for the analysis of various types of materials encountered in the nuclear fuel cycle. The reference material program at NBL gained greater prominence in 1981, when an interagency agreement between NBL and NBS established NBL as the distributor of one category of SRMs, the special nuclear materials SRMs. When NBS reorganized and became NIST in 1987, NBL bought out the remaining inventory of these particular SRMs which it was already distributing and renamed them as CRMs. The difference between the radioactivity SRMs which NIST still provides and the nuclear material CRMs which NBL provides will be explained. NBL CRMs are distributed worldwide and are used in nuclear safeguards applications and in geological and environmental research. The current NBL CRM inventory will be described

  15. Nursing home practices following resident death: the experience of Certified Nursing Assistants.

    Science.gov (United States)

    Barooah, Adrita; Boerner, Kathrin; van Riesenbeck, Isabelle; Burack, Orah R

    2015-01-01

    This study examined certified nursing assistants' (CNAs) experiences of nursing home practices following resident death. Participants were 140 CNAs who had experienced recent resident death. In semi-structured, in-person interviews, CNAs were asked about their experiences with the removal of the resident's body, filling the bed with a new resident, and how they were notified about the death. The facilities' practice of filling the bed quickly was most often experienced as negative. Responses to body removal and staff notification varied, but negative experiences were reported by a substantial minority. Being notified prior to returning to work was associated with a more positive experience. Learning about the death by walking into a room to find the bed empty or already filled was the most negative experience. Study findings suggest that more mindful approaches to the transitions related to resident deaths would be valued by CNAs and could improve their work experience. Copyright © 2015 Elsevier Inc. All rights reserved.

  16. Analysis of First-Time Unsuccessful Attempts on the Certified Nurse Educator Examination.

    Science.gov (United States)

    Lundeen, John D

    This retrospective analysis examined first-time unsuccessful attempts on the Certified Nurse Educator (CNE) examination from September 2005 through September 2011 (n = 390). There are few studies examining certification within the academic nurse educator role. There is also a lack of evidence to assist nurse educators in understanding those factors that best support success on the CNE exam. Nonexperimental, descriptive, retrospective correlational design using chi-square test of independence and factorial analyses of variance. A statistically significant relationship was found between first-time failure and highest degree obtained and institutional affiliation on the CNE exam. There was no statistically significant effect on mean scores in any of the six content areas measured by the CNE exam as related to highest degree or institutional affiliation. The findings from this study support a previous recommendation for faculty development, experience in the role, and doctoral preparation prior to seeking certification.

  17. Individual and contextual antecedents of workplace aggression in aged care nurses and certified nursing assistants.

    Science.gov (United States)

    Rodwell, John; Demir, Defne; Gulyas, Andre

    2015-08-01

    Employees in aged care are at high risk of workplace aggression. Research rarely examines the individual and contextual antecedents of aggression for specific types of workers within these settings, such as nurses and certified nursing assistants (CNAs). The study aimed to explore characteristics of the job demands-resources model (JD-R), negative affectivity (NA) and demographics related to workplace aggression for aged care workers. The survey study was based on 208 nurses and 83 CNAs working within aged care. Data from each group were analysed separately using ordinal regressions. Both aged care nurses and CNAs reported high rates of bullying, external emotional abuse, threat of assault and physical assault. Elements of the JD-R model and individual characteristics were related to aggression types for both groups. Characteristics of the JD-R model, NA and demographics are important in understanding the antecedents of aggression observed among aged care workers. © 2015 Wiley Publishing Asia Pty Ltd.

  18. Homogeneity and evaluation of the new NIST leaf certified reference materials

    International Nuclear Information System (INIS)

    Becker, D.A.

    1990-01-01

    The NIST has produced and is in the process of certifying two new leaf CRMs, SRM1515 Apple Leaves and SRM 1547 Peach Leaves, as replacements for the no longer available NBS Orchard Leaves and the almost depleted Citrus Leaves. These two new materials have been processed and are being thoroughly evaluated and should provide the most advanced natural matrix botanical trace-element reference materials available. Caution should be used in determining a basis weight (drying) for these CRMs because of their very fine particle size. Homogeneity has been established by instrumental neutron activation analysis on both leaf materials for five elements, to date, to better than 1.5% (1 s) for 100-mg sample sizes

  19. Down the Rabbit Hole of Reality: Abbas Kiarostami’s Certified Copy

    Directory of Open Access Journals (Sweden)

    Anna Maria McMurray

    2011-08-01

    Full Text Available This article discusses how Iranian director Abbas Kiarostami’s 2010 film Certified Copy treats themes of originality, experience, perception, and memory.  The main character’s thesis about art—that copies are not merely inferior versions of originals—is applied to everyday experience of love, life and human relationships.  While the film seems to privilege the subjectivity of experience and reinforces the idea that value is found in individual interpretation rather than any one true or original meaning, it ultimately asks more questions than it answers, and while it sets out on a quest for truth, it, in the end, places responsibility on the audience to fill in the blanks and make meaning for themselves.

  20. BL-2a and BL-4a: certified uranium reference ores

    International Nuclear Information System (INIS)

    Steger, H.F.; Bowman, W.S.; Zechanowitsch, G.; Sutarno, R.

    1982-05-01

    Samples of two uranium ores BL-2a and BL-4a from Beaverlodge, Saskatchewan, were prepared as compositional reference materials to replace the similar certified ores, BL-2 and BL-4, of which the stock had been exhausted. Each ore was ground to minus 74 μm, blended in one lot and bottled in 200-g units. The homogeneity of the ores with respect to uranium was confirmed by both a neutron activation and a fluorimetric analytical procedure performed by two commercial laboratories. The recommended value for uranium is based on the results of one determination on each of 25 bottles by the volumetric-umpire method performed at CANMET. A statistical analysis of the data gave a recommended value for uranium of 0.426% for BL-2a and 0.1248% for BL-4a