WorldWideScience

Sample records for abbott school construction

  1. Abbott Infant Formula Recall

    Data.gov (United States)

    U.S. Department of Health & Human Services — This list includes products subject to recall since September 2010 related to infant formula distributed by Abbott. This list will be updated with publicly available...

  2. Age- and Gender-Specific Reference Intervals for Fasting Blood Glucose and Lipid Levels in School Children Measured With Abbott Architect c8000 Chemistry Analyzer.

    Science.gov (United States)

    Tamimi, Waleed; Albanyan, Esam; Altwaijri, Yasmin; Tamim, Hani; Alhussein, Fahad

    2012-04-01

    Reference intervals for pubertal characteristics are influenced by genetic, geographic, dietary and socioeconomic factors. Therefore, the aim of this study was to establish age-specific reference intervals of glucose and lipid levels among local school children. This was cross-sectional study, conducted among Saudi school children. Fasting blood samples were collected from 2149 children, 1138 (53%) boys and 1011 (47%) girls, aged 6 to 18 years old. Samples were analyzed on the Architect c8000 Chemistry System (Abbott Diagnostics, USA) for glucose, cholesterol, triglycerides, HDL and LDL. Reference intervals were established by nonparametric methods between the 2.5th and 97.5th percentiles. Significant differences were observed between boys and girls for cholesterol and triglycerides levels in all age groups (P levels were found to be significant (P levels except at age 12 to 13 years. Saudi children have comparable serum cholesterol levels than their Western counterparts. This may reflect changing dietary habits and increasing affluence in Saudi Arabia. Increased lipid screening is anticipated, and these reference intervals will aid in the early assessment of cardiovascular and diabetes risk in Saudi pediatric populations.

  3. New Ideas for School Construction.

    Science.gov (United States)

    Producers' Council, Inc., Washington, DC.

    Present educators, architects, engineers, and building product manufacturers with a medium of common interest for discussion of mutual school construction problems, objectives, needs, ideas, capabilities and limitations. Contents include--(1) modern wood construction, (2) school room in a steel mill, (3) masonry in new school design, (4) the…

  4. School Construction Summary, Fiscal 1967.

    Science.gov (United States)

    Michigan State Dept. of Education, Lansing.

    A tabular summary of school construction--public and non public--in Michigan for fiscal year 1967 is presented. Discussions of small projects approvals, transportable buildings, future construction, and special facilities are included. (FPO)

  5. FDA Abbott Infant Formula Recall

    Data.gov (United States)

    U.S. Department of Health & Human Services — On September 22, 2010, Abbott issued a voluntary recall of certain Similac powdered infant formula after identifying a common warehouse beetle (both larvae and...

  6. Nystatin LF (Aronex/Abbott).

    Science.gov (United States)

    Arikan, S; Rex, J H

    2001-04-01

    November 1998, Aronex signed a licensing collaboration with Abbott Laboratories for the worldwide rights to nystatin LF [305531].

  7. Green Building and School Construction.

    Science.gov (United States)

    DiNola, Ralph; Guerra, Jerry

    2002-01-01

    Discusses the benefits of green, or high-performance, buildings, such as health and comfort, cost effectiveness, and sustainability. Explores the barriers to their use by schools--most notably cost. Offers suggestions on overcoming these barriers. (EV)

  8. CONSTRUCTIVE EDUCATIONAL ENVIRONMENT SCHOOL-UNIVERSITY

    Directory of Open Access Journals (Sweden)

    Natalya Petrovna Shatalova

    2016-02-01

    Full Text Available The article presents the results of the study the key components of the development of constructive thinking of students on the basis of model building constructive educational environment school-University. It was conducted from a position of constructive approach in education, as a process of systemic-structural methodology of cognitive and creative activity of the student, promotes development and formation of various constructive qualities of the individual. The functions of constructive educational environment school-University aimed at developing constructive thinking of students, defined by its structural components and connections, shows the consistency of self-development of constructive thinking and job satisfaction the development of constructive skills. The findings reveal innovative possibilities of cooperation of schools and universities in the design and functioning model of constructive educatio-nal space that contributes to the development of constructive thinking of all its stakeholders.Purpose: measuring the effectiveness of the model constructive educational environment school-University aimed at the development of students.Methodology: the Programme of research included: (1 diagnosis of the development level of constructive thinking on the questionnaire developed in the context of the constructive theory of education, (2 augmented and revised by the author the diagnosis of satisfaction and importance model of constructive educational environment school-University by the method of G.A. Gagarin, as well as theoretical modeling, method of involved observation, formal teaching method.Results. The article introduces the concept of «constructive learning environments», which are considered in relation to the organization and conduct of joint activities of teachers, teachers and students. The authors give a theoretical comparative analysis of scientific works of colleagues in the context of the problem. Offer a brief

  9. 77 FR 13232 - Abbott Laboratories; Filing of Food Additive Petition

    Science.gov (United States)

    2012-03-06

    ... HUMAN SERVICES Food and Drug Administration 21 CFR Part 172 Abbott Laboratories; Filing of Food Additive... Administration (FDA) is announcing that Abbott Laboratories has filed a petition proposing that the food additive...))), notice is given that a food additive petition (FAP 2A4788) has been filed by Abbott Laboratories, 3300...

  10. Architect-School Client Conflicts: Project Construction.

    Science.gov (United States)

    Day, C. William

    1985-01-01

    Five major sources of construction disputes between architects and school clients are (1) errors, defects, or omissions in the contract documents; (2) cost-related problems; (3) changed conditions; (4) consumer reaction; and (5) interpersonal relationships. A clear understanding of each party's role is necessary to eliminate these conflicts. (MLF)

  11. Constructing Your Self in School Science

    DEFF Research Database (Denmark)

    Otrel-Cass, Kathrin

    2016-01-01

    practices. This article is concerned with subjectivity, meaning the sense and experience of self that children construct while being part of school science and the role that digital technology plays. Research conducted in New Zealand and Denmark illustrates examples of different educational cultures found...... in science classrooms. The findings suggest that digital tools used in classrooms expand not only the means of teaching and learning science but represent spaces for the emergence, negotiation and struggle of different forms of subjectivities....

  12. Politica de las Construcciones Escolares (Policy for School Construction).

    Science.gov (United States)

    Storni, Adolfo Enrique, Ed.; And Others

    This document establishes the policy for school construction programs and projects to be conducted in Argentina. The first part establishes the bases for construction and defines the policy and its objectives. The second part discusses school construction in view of educational reform and planning and considers analysis of current systems,…

  13. A breeding record of Abbott's Starling Cinnyricinclus femoralis from ...

    African Journals Online (AJOL)

    ). Given the paucity of ecological knowledge of this species, I share some observations of a pair of Abbott's Starlings found tending an active nest in the southern Kikuyu. Escarpment forests in November 2015. On 2 November 2015 at 1030, ...

  14. Construct Validation of an Inventory of Affective Aspects of Schooling.

    Science.gov (United States)

    Haladyna, Tom; And Others

    A theory was conceived to explain student, teacher, and classroom environment characteristics or constructs, which may influence student attitudes toward school and various subjects. A questionnaire representing the constructs, the Inventory of Affective Aspects of Schooling (IAAS), was developed and administered to 601 students in grade 4. Factor…

  15. Principles of Good School Building Design. School Buildings Planning, Design, and Construction Series No. 3.

    Science.gov (United States)

    Odell, John H.

    A school construction guide offers key personnel in school development projects information on the complex task of master planning and construction of schools in Australia. This chapter of the guide provides advice on school building design issues, such as the fundamentals of good design and designs that accommodate change, issues affecting…

  16. Fifteen Fine Years of School Construction Progress, 1950-1965.

    Science.gov (United States)

    Milwaukee Public Schools, WI.

    A progress report reviews the Milwaukee School Board's continuous program of acquiring sites and building schools. An itemized listing of 140 completed construction projects is supplemented with pertinent facts and figures, including--(1) growth factors affecting school building needs, (2) resultant increases in the physical plant, staff and…

  17. School Construction and Technology...A Few Important Pointers.

    Science.gov (United States)

    Griffin, Richard A.; Fowler, Laura S.

    2001-01-01

    The most overlooked facet of school construction is the dovetailing of permanent construction insurance and technology construction insurance. Advice is provided about technology and technology purchases, highlighting problems associated with costs, copyright infringements, delivery delays, electrical wiring, hardware, student records, vendors,…

  18. High School Teachers' Identities: Constructing Civic Selves

    Science.gov (United States)

    Obenchain, Kathryn M.; Balkute, Asta; Vaughn, Erin; White, Shannon

    2016-01-01

    Research suggests that teachers play a role in the type of citizenship education implemented in schools. The purpose of this qualitative case study was to explore how two high school teachers understood and enacted their civic identities as a dimension of their teacher identities. Findings suggest that factors contributing to an individual's civic…

  19. In the Making: Constructing In-School Pregnancy in Mozambique

    Science.gov (United States)

    Salvi, Francesca

    2018-01-01

    This article examines current in-school pregnancy policy in Mozambique, Decree 39/GM/2003, discussing how it discursively constructs in-school pregnancy as a problem, thereby raising the need to regulate its occurrence. Decree 39/GM/2003 indicates that pregnant schoolgirls should be transferred to night courses in order to complete their…

  20. Schools That Sustain: Lessening the Environmental Impact of New Construction.

    Science.gov (United States)

    Peele, Katherine N.; Malone, Sara

    2002-01-01

    Discusses sustainable school design and its benefits to the environment, offering examples of illustrative schools. Provides suggestions on site selection (such as using smaller sites and recycling existing buildings), sharing facilities with the community, and construction elements that improve environmental impact (such as flexibility,…

  1. The Construction: School "For War" or School "For Peace"

    Directory of Open Access Journals (Sweden)

    I. Valev

    2017-12-01

    Full Text Available The article focuses on the question “According to public perceptions, school for what is the conscription: school for war or school for peace; school for military training and education or school for national (civil awareness and respon-sibility?”. The reason for posing this problem is the widespread public opinion that the return of "the compulsory military conscription" is an opportunity for prevention from certain negative social processes, which developed recently in Bulgaria. In fact, the article tries to indicate some possible factors, which influence public position about the benefits and negatives of the military training and education.

  2. 77 FR 4368 - Abbott Laboratories, Diagnostics Division, Including On-Site Leased Workers From Manpower...

    Science.gov (United States)

    2012-01-27

    ... Employment and Training Administration Abbott Laboratories, Diagnostics Division, Including On-Site Leased... for Worker Adjustment Assistance on February 24, 2011, applicable to workers of Abbott Laboratories... production of immunoassay diagnostic analyzers, associated accessories, and spare parts. The notice was...

  3. Stretching School Construction Dollars with Controlled Insurance Programs.

    Science.gov (United States)

    Mitchell, James W.

    2000-01-01

    Discusses reducing school construction costs through alternative insurance programs. How a Controlled Insurance Program can reduce insurance costs up to 40 percent and lead to savings of up to 5 percent of total construction costs over the life of a program are explained. (GR)

  4. 76 FR 4283 - Foreign-Trade Zone 153-San Diego, CA; Application for Manufacturing Authority; Abbott...

    Science.gov (United States)

    2011-01-25

    ... finished cardiovascular devices that Abbott may produce under FTZ procedures in the future. New major... cardiovascular devices (duty free) for the foreign inputs noted above. FTZ designation would further allow Abbott...; Abbott Cardiovascular Systems, Inc. (Cardiovascular Device Manufacturing); Riverside County, CA An...

  5. Assisting School Management Teams to construct their school ...

    African Journals Online (AJOL)

    Management Teams, but the process could be equally useful to encourage sustainable change in varied contexts of continued ... implemented. It appears therefore that the value of a school improvement plan to develop a culture of teaching and learning. (Naidu, Joubert, Mestry, Mosoge & Ngcobo, 2008) is not recognised ...

  6. Avoidance of generic competition by Abbott Laboratories' fenofibrate franchise.

    Science.gov (United States)

    Downing, Nicholas S; Ross, Joseph S; Jackevicius, Cynthia A; Krumholz, Harlan M

    2012-05-14

    The ongoing debate concerning the efficacy of fenofibrate has overshadowed an important aspect of the drug's history: Abbott Laboratories, the maker of branded fenofibrate, has produced several bioequivalent reformulations that dominate the market, although generic fenofibrate has been available for almost a decade. This continued use of branded formulations, which cost twice as much as generic versions of fenofibrate, imposes an annual cost of approximately $700 million on the US health care system. Abbott Laboratories maintained its dominance of the fenofibrate market in part through a complex switching strategy involving the sequential launch of branded reformulations that had not been shown to be superior to the first-generation product and patent litigation that delayed the approval of generic formulations. The small differences in dose of the newer branded formulations prevented their substitution with generics of older-generation products. As soon as direct generic competition seemed likely at the new dose level, where substitution would be allowed, Abbott would launch another reformulation, and the cycle would repeat. Based on the fenofibrate example, our objective is to describe how current policy can allow pharmaceutical companies to maintain market share using reformulations of branded medications, without demonstrating the superiority of next-generation products.

  7. Guidelines for School Planning and Construction. A Handbook for School Business Officials.

    Science.gov (United States)

    Zelip, Frank F.

    A handbook of guidelines is presented for school business officials who are concerned with schoolhouse planning and construction. In this research handbook, several contributing authors present analyses and guidance with regard to: (1) the need for careful study in selecting, acquiring, developing, and utilizing school sites, (2) selection of, and…

  8. SCHOOLS OF PRESTRESSED CONCRETE. PLANNING, DESIGN AND CONSTRUCTION OF EDUCATIONAL FACILITIES FOR SCHOOLS AND COLLEGES.

    Science.gov (United States)

    LYMAN, ROBERT J.

    THE USE OF PRESTRESSED CONCRETE IS EMPHASIZED IN THE AREAS OF SCHOOL PLANNING, DESIGN, AND CONSTRUCTION. THE PLANNING SECTION INCLUDES--(1) ROLES OF ACTIVE PARTIES AND RELATED ORGANIZATIONS, (2) PROCEDURES, AND (3) CONCEPTUAL DATA FOR SITE AND BUILDING. THE DESIGN SECTION CONTAINS--(1) DEVELOPMENT OF CONSTRUCTION SYSTEMS, (2) INTEGRATION OF…

  9. Innovation in Management of Primary School Construction: Multi-Purpose Primary School Buildings in Bangladesh. Educational Building Report 18.

    Science.gov (United States)

    Constantinos, Fecadu

    This report deals with school building construction utilizing technology carried out by the Lutheran World Service/Rangpur Dinajpur Rehabilitation Service in Bangladesh. The purpose was to develop an alternative design for primary school constructions. The design, construction, and multipurpose use of the school buildings are described. Appended…

  10. Construct Validation of a Measure to Assess Sustainability of School-Wide Behavior Interventions

    Science.gov (United States)

    Hume, Amanda; McIntosh, Kent

    2013-01-01

    This study assessed aspects of construct validity of the School-wide Universal Behavior Sustainability Index-School Teams (SUBSIST), a measure evaluating critical features of the school context related to sustainability of school-wide interventions. Participants at 217 schools implementing School-wide Positive Behavior Support (SWPBS) were…

  11. 76 FR 47143 - Approval for Manufacturing Authority, Foreign-Trade Zone 153; Abbott Cardiovascular Systems, Inc...

    Science.gov (United States)

    2011-08-04

    ... Cardiovascular Systems, Inc., (Cardiovascular Devices), Riverside County, CA Pursuant to its Authority Under the... 153, has requested manufacturing authority on behalf of Abbott Cardiovascular Systems, Inc., within... procedures at sites within FTZ 153, on behalf of Abbott Cardiovascular Systems, Inc., as described in the...

  12. 75 FR 340 - Approval for Expansion of Subzone 22F, Abbott Molecular, Inc. (Pharmaceutical and Molecular...

    Science.gov (United States)

    2010-01-05

    ... DEPARTMENT OF COMMERCE Foreign-Trade Zones Board [Order No. 1654] Approval for Expansion of Subzone 22F, Abbott Molecular, Inc. (Pharmaceutical and Molecular Diagnostic Products), Chicago, IL, Area... manufacturing authority on behalf of Abbott Molecular, Inc., within FTZ 22F in Des Plaines and Elk Grove Village...

  13. [The construction of the pedagogic project: nursing school experience].

    Science.gov (United States)

    Correia, Luiza Mara; Henriques, Regina Locia Monteiro; Nogueira, Maria de Fátima Hasek; Pacheco, Sandra de Araújo; Romano, Regina Trino

    2004-01-01

    Social historical study, which has as object the construction of the pedagogic/political project of the Undergraduate Course of the Nursing School of the Rio de Janeiro State University (FENF/UERJ)--1992-2002. The objective is to report the experience of the construction of the Pedagogic Project. This research was conducted by analyzing documents and dissertations belonging to the 'Dr. Nalva Pereira Calda' Memory Center Collection. It is theoretically based on authors who deal with this theme. The structure and the curriculum plan of the Undergraduate Course were approved by the Superior Council of Teaching and Research of UERJ in December 2001, through the Deliberation no. 05/01, becoming valid as of the first half of 2002.

  14. 76 FR 55883 - Department of Defense Program for Construction, Renovation, Repair or Expansion of Public Schools...

    Science.gov (United States)

    2011-09-09

    ..., Renovation, Repair or Expansion of Public Schools Located on Military Installations AGENCY: Office of... construct, renovate, repair, or expand elementary and secondary public schools on military installations in... funds to construct, renovate, repair, or expand elementary and secondary public schools on military...

  15. School Climate: A Review of the Construct, Measurement, and Impact on Student Outcomes

    Science.gov (United States)

    Wang, Ming-Te; Degol, Jessica L.

    2016-01-01

    The construct of school climate has received attention as a way to enhance student achievement and reduce problem behaviors. The purpose of this article is to evaluate the existing literature on school climate and to bring to light the strengths, weakness, and gaps in the ways researchers have approached the construct. The central information in…

  16. Construction and Validation of a Holistic Education School Evaluation Tool Using Montessori Erdkinder Principles

    Science.gov (United States)

    Setari, Anthony Philip

    2016-01-01

    The purpose of this study was to construct a holistic education school evaluation tool using Montessori Erdkinder principles, and begin the validation process of examining the proposed tool. This study addresses a vital need in the holistic education community for a school evaluation tool. The tool construction process included using Erdkinder…

  17. The Effects of State Funding on Property Tax Rates and School Construction

    Science.gov (United States)

    Plummer, Elizabeth

    2006-01-01

    In response to concerns over funding for school construction, the state of Texas has implemented two programs to assist school districts with construction-related debt. This paper examines whether these programs have accomplished their objectives of reducing property taxes (the Existing Debt Allotment (EDA) program) and increasing capital outlays…

  18. Urban School Formation: Identity Work and Constructing an Origin Story

    Science.gov (United States)

    Silver, Lauren J.

    2015-01-01

    In this article, I analyze the formation of Shearwater High School in St. Louis, Missouri and I explore the identity work involved in building the school. Diverging from standardization trends in urban education, the school came to fruition through a creative process, which was in-flux and supported by diverse communities in St. Louis. This…

  19. Personal Construct Psychology Model of School Counselling Delivery

    Science.gov (United States)

    Truneckova, Deborah; Viney, Linda L.

    2012-01-01

    With increasing focus on the mental health of young people by schools, greater attention is directed to the responsiveness and effectiveness of models of psychological practice in schools. A model will be presented with a coherent theoretical structure within which the school counsellor can understand the diverse psychological symptoms and…

  20. Construct Validity of the Nepalese School Leaving English Reading Test

    Science.gov (United States)

    Dawadi, Saraswati; Shrestha, Prithvi N.

    2018-01-01

    There has been a steady interest in investigating the validity of language tests in the last decades. Despite numerous studies on construct validity in language testing, there are not many studies examining the construct validity of a reading test. This paper reports on a study that explored the construct validity of the English reading test in…

  1. When the School Bell Rings... Juvenile Crime or Constructive Time? After-School Programs Are the Answer.

    Science.gov (United States)

    Carpenter, Tim; Cornelius, Aisha; Francis, Ann Potter; Parsons, Lena

    Noting that the after-school hours are peak hours for Illinois juveniles to be either victims of crime or involved in criminal activity, this report provides evidence that making quality after-school programs available to all youth who need them will reduce crime and provide constructive activities for youth. The report details statistics on…

  2. Construct and Predictive Validity of Social Acceptability: Scores From High School Teacher Ratings on the School Intervention Rating Form

    Science.gov (United States)

    Harrison, Judith R.; State, Talida M.; Evans, Steven W.; Schamberg, Terah

    2016-01-01

    The purpose of this study was to evaluate the construct and predictive validity of scores on a measure of social acceptability of class-wide and individual student intervention, the School Intervention Rating Form (SIRF), with high school teachers. Utilizing scores from 158 teachers, exploratory factor analysis revealed a three-factor (i.e.,…

  3. Peruvian Rural School Construction System. SERP 71: Sierra Type.

    Science.gov (United States)

    Cangiano, Miguel

    Based on cooperative action of the government and local communities, the Peruvian Rural School System (SERP 71) evolved from the necessity to reconstruct Peruvian schools of the Sierra region after the earthquake of 1970, and from Peru's new educational reform law (1970) which called for an active-dynamic pupil attitude, continuous updating of…

  4. A multicenter evaluation of the Abbott RealTime HCV genotype II assay

    Directory of Open Access Journals (Sweden)

    Marco Ciotti

    2009-12-01

    Full Text Available Viral genotype is an important determinant of the therapeutical outcome of the chronic hepatitis C and is useful in clinical practice to determine the duration of treatment1.While the viral type shows a clear association with therapeutic success, there is currently no evidence to that effect for HCV subtype, whose value is thus confined to epidemiological studies.The Abbott RealTime HCV Genotype II assay, through the use of Minor Groove Binder probes (MGB is able to distinguish genotypes 1 to 6 (target 5’-UTR region and subtypes 1a and 1b (NS5B region. In four different Italian centers a comparison between the Abbott RealTime HCV Genotype II assay and the Versant HCV Genotype 2.0 (LIPA has been performed.A total of 143 non selected samples with the request of HCV genotyping have been analysed. 141/143 samples (98.6% have provided reportable results with both tests (2 indeterminates with LIPA. Concordance at the type level was 96.5% (136/141. Considering the 136 concordant samples, the distribution was as follows: type 1 = 61 (44.9%, 2 = 36 (26.5%, 3 = 21 (15.4%, 4 = 17 (12.5% 5 = 1 (0.7%. Both assays assigned subtype in 56/61 (91.8% samples of genotype 1 (3 and 2 samples only provided the type for LIPA and Abbott, respectively and 50/56 (89.3% had concordant subtype. It is worth to note that 4 of the 5 samples with discordant subtype Abbott 1a/LiPA 1b came from the only center that used for LIPA the 5-UTR amplicon, loosing the benefit of the core region which has been introduced in the version 2 of the test to improve the accuracy in distinguishing between 1a and 1b.There was only one discordant sample at type level (Abbott 4, LIPA 1b which after sequencing and phylogenetic analysis was resolved as type 4. Four mixed infections were detected, 3 with the Abbott test (two 1a+4 and one 1b+3 and 1 with the LIPA test (1a+3. In all cases the comparison test showed a single genotype 1 infection. The new Abbott RealTime HCV Genotype II assay showed a

  5. Climate responsive and safe earthquake construction: a community building a school

    Directory of Open Access Journals (Sweden)

    Hari Darshan

    2011-10-01

    Full Text Available This article outlines environment friendly features, climate responsive features and construction features of a prototype school building constructed using green building technology. The school building has other additional features such as earthquake resistant construction, use of local materials and local technology. The construction process not only establishes community ownership, but also facilitates dissemination of the technology to the communities. Schools are effective media for raising awareness, disseminating technology and up-scaling the innovative approach. The approach is cost effective and sustainable for long-term application of green building technology. Furthermore, this paper emphasizes that such construction technology will be instrumental to build culture of safety in communities and reduce disaster risk.

  6. The New Educational Method and Technology in Elementary School : Through the Construction and Use of School Library Website in Elementary School

    OpenAIRE

    金沢, みどり

    2013-01-01

    The new educational method and technology in elementary school have been discussed, especially from the viewpoint of construction and use of school library website. In order to clarify the problems and future perspective of education in elementary school in Japan, we describe the idea of education in new elementary course of study and the meaning of information education. Then, the contents in school library websites in U.S.A. are analyzed by comparison with CIRRI (Core Information Reference ...

  7. From the Mediation of School Conflict to the Construction of Just Community

    Directory of Open Access Journals (Sweden)

    RICARDO DELGADO-SALAZAR

    2008-12-01

    Full Text Available The following article aims to offer a framework that allows a better comprehension of the most relevant aspects, developed by three educational institutions that constructed innovative and significant paths in the area of school justice. The study explored the experiences of the institutions, based in the just community theoretical model. This process allow the authors to unveil the principles that support school actions, the configuration dimensions of school justice, the action plans that guide school projects, and the challenges of the educational practices. As a consequence, the researchers expect with this study to enrich the available knowledge and the discussion around the problem of mediation of school conflict.

  8. Constructing the Community: Secondary Schools and Their Neighborhoods in 20th Century Auckland.

    Science.gov (United States)

    McCulloch, Gary

    1992-01-01

    Discussion of the relationship between the character of the community and secondary schools in developing urban and suburban neighborhoods of Auckland (New Zealand) looks at such factors as location, transportation, and social/ethnic geography. Focus is on the political nature of school construction and recent evolution of national public policy…

  9. Constructing a "Fast Protocol" for Middle School Beginner Violin Classes in Japan

    Science.gov (United States)

    Akutsu, Taichi

    2018-01-01

    This study aimed to investigate the process of constructing a "fast-protocol" for violin instruction. Since learning string instruments has not been common, and because there are limited hours for music in Japanese schools, the author, a violinist, collaborated with the general music teacher at a middle school in the Tokyo metropolitan…

  10. Assisting High School Students with Career Indecision Using a Shortened Form of the Career Construction Interview

    Science.gov (United States)

    Rehfuss, Mark C.; Sickinger, Pamela H.

    2015-01-01

    A shortened form of the Career Construction Interview (CCI) was used to help high school students struggling with the career decision making process. The shortened instrument is described, as well as, its use with eleventh grade high school students who had low levels of career concern and career curiosity. Students who completed the exercise…

  11. Desirable Organisational Masculinities: Competition and Entrepreneurialism in Schools of Construction in Further Education Colleges

    Science.gov (United States)

    Page, Damien

    2014-01-01

    This article presents findings from a study of heads of construction schools within 14 further education colleges. Moving from a culture of hyper-masculinity, of tough, dirty work, construction lecturers and managers have to renegotiate their identity and work practices to become congruent with the inclusiveness of further education, leaving…

  12. 78 FR 54487 - Abbott Laboratories; Diagnostic-Hematology; Including On-Site Leased Workers From Manpower...

    Science.gov (United States)

    2013-09-04

    ...; Diagnostic--Hematology; Including On-Site Leased Workers From Manpower Service Group and ATR International... February 22, 2013, applicable to workers of Abbott Laboratories, Diagnostic--Hematology division, including... firm. The workers were engaged in activities related to the production of hematology reagents and...

  13. The Labour Process of Teaching at John Abbott College (Part One).

    Science.gov (United States)

    Johnson, Walter

    This survey was conducted at John Abbott College to gauge teachers' responses to issues concerning their job satisfaction, interaction with colleagues, perceptions of student abilities, and perceptions concerning union negotiating priorities and areas of conflict within the institutional environment. Of the 75 teachers contacted, 47 returned…

  14. School Building Projects: Managing Insurance and Contracts during Construction

    Science.gov (United States)

    Shands, Richard

    2011-01-01

    Managing the risks inherent in a building project presents a challenge and opportunities not often encountered in the ordinary affairs of a school district. A building project brings the district, its staff, and students, as well as the community, in close contact with architects and engineers and a number of contractors for a period of time often…

  15. Construction of Academic Success and Failure in School Memories

    Science.gov (United States)

    Kaya, Gamze Inan

    2018-01-01

    The idea of "Apprenticeship of Observation", proposing that pre-service teachers' early academic experiences might have effects on their professional development, has been a concern in teacher education in the last forty years. Early success or failure experiences of pre-service teachers in school may have a role in their professional…

  16. Constructing the Cosmopolitan Subject: Teaching Secondary School Literature in Singapore

    Science.gov (United States)

    Poon, Angelia Mui Cheng

    2010-01-01

    This article discusses the ambitious educational reforms of the Singapore government in response to the challenges of globalization vis-a-vis the specific issues arising from the case of teaching Literature in secondary schools. It shows how the Singapore state is invested in a particular view of globalization and argues how recent scholarly moves…

  17. Assisting School Management Teams to Construct Their School Improvement Plans: An Action Learning Approach

    Science.gov (United States)

    Van Der Voort, Geoffrey; Wood, Lesley

    2014-01-01

    This article reports on a first cycle of a larger action research study conducted to determine how Circuit Teams could support School Management Teams of underperforming high schools towards whole-school development. Although it is a mandated requirement by the Department of Education, none of the four schools involved in the study had developed a…

  18. Crumbling Schools: Tens of Millions Wasted in Slow, Sloppy Construction, and Miami-Dade Children Are the Losers.

    Science.gov (United States)

    Cenziper, Debbie; Grotto, Jason

    This series of articles examines the condition of public schools and public school construction in Florida's Miami and Dade Counties. To prepare the series, the Miami Herald studied thousands of pages of construction records, correspondence, school district reports, and accounting statements over 15 years. It analyzed state and national…

  19. Learners’ constructions of bullying in a South African school context

    Directory of Open Access Journals (Sweden)

    Zibeleni L. Hlophe

    2017-07-01

    Full Text Available Drawing on social constructionism as a theoretical paradigm, this article foregrounds learners’ voices to depict the profiles of bullies and bullying victims within a cultural context of one coeducational secondary school in Hammarsdale in South Africa. The article uses qualitative data from semi-structured individual and focus group interviews as well as a participatory mapping exercise based on a narrative study of six purposefully sampled Grade 9 learners, aged between 13 and 16 years. The findings denote learners’ social identities such as gender, sexual orientation, economic status, age, stature and complexion as critical determinants in the incitement and formation of bully–victim relations. The complex forms, causes and spaces of bullying are highlighted to denote its pervasiveness and the extent of the school’s illpreparedness to effectively respond to bullying incidents. The study recommends education policy and practice reformists foreground learners’ understanding and experiences of bullying as a basis for enhancing social inclusiveness, tolerance and safe schooling environments, for enhanced equitable quality of learning experiences for all the learners.

  20. The school youth. Of the Training places to the Construction spaces senses

    Directory of Open Access Journals (Sweden)

    Jhon Fredy Vergara

    2013-02-01

    Full Text Available This text comes from an epistemological concerns and in turn guiding question on the role of the contemporary school and its importance in the development of training processes that go beyond the transmission of knowledge. The conception of the school as a meeting place where dialogue can collectively share life experiences, raises reflections on the role of individuals in the construction of knowledge and ways of life, while education takes on its own meaning and authentic to the extent that a school has to conceive that transcends institutional frameworks and regulatory regimes; it is a gamble to consider the condition of young individuals in habitats conducive intersubjective construction conversations to share life experiences and cotidianidades, turns out to be an exercise in collective construction of knowledge and affections.

  1. Schools under fire? : school shootings and the construction of a cultural discourse of emergency

    OpenAIRE

    Braselmann, Silke

    2016-01-01

    Contrary to popular belief, rampage violence at suburban and rural schools occurred before the infamous Columbine High School shooting in April 1999. While school shootings — before Columbine gained international media attention — were treated as a local rather than a national or even international problem, they are now seen as an emergent phenomenon that has to be addressed with appropriate urgency. In this paper, I want to examine whether school shootings are in fact increasing and addre...

  2. Constructive and Destructive Marital Conflict, Parenting, and Children's School and Social Adjustment.

    Science.gov (United States)

    McCoy, K P; George, M R W; Cummings, E M; Davies, P T

    2013-11-01

    This study addresses the links between destructive and constructive marital conflict and mothers' and fathers' parenting to understand associations with children's social and school adjustment. Multi-method, longitudinal assessments of 235 mothers, fathers, and children (129 girls) were collected across kindergarten, first, and second grades (ages 5-7 at Time 1; ages 7-9 at Time 3). Whereas constructive marital conflict was related to both mothers' and fathers' warm parenting, destructive marital conflict was only linked to fathers' use of inconsistent discipline. In turn, both mothers' and fathers' use of psychological control was related to children's school adjustment, and mothers' warmth was related to children's social adjustment. Reciprocal links between constructs were also explored, supporting associations between destructive marital conflict and mothers' and fathers' inconsistent discipline. The merit of examining marital conflict and parenting as multidimensional constructs is discussed in relation to understanding the processes and pathways within families that affect children's functioning.

  3. The Ohio School Facilities Commission. Revamping the State's School Construction Projects.

    Science.gov (United States)

    De Patta, Joe

    2001-01-01

    Presents an interview with the Ohio School Facilities Commission's (OSFC) Executive Director who discusses the OSFC's history and its work in managing K-12 school facilities throughout the state. Topics include its efforts to help school districts get bond measures on ballets, funding projects, and its "Partnering Program" for construction…

  4. Survey and Research on Continuing Education Curriculum Construction for Primary and Secondary School Teachers

    OpenAIRE

    Yang Chao; Yu Mingjiu

    2015-01-01

    Continuing education curriculum construction is the key work to complete the teachers’ continuing education system, it is also an important part of the teachers’ specialization. This study aims to master the main problems of the current primary and secondary school teachers’ continuing education curriculum construction and put forward the corresponding improvement countermeasures. Research in Yunnan province of China as a case, through the Questionnaire Method, Interview Method and Factors An...

  5. New-construction techniques and HVAC overpressurization for radon reduction in schools

    International Nuclear Information System (INIS)

    Saum, D.; Witter, K.A.; Craig, A.B.

    1988-01-01

    Construction of a school in Fairfax County, Virginia, is being carefully monitored since elevated indoor radon levels have been identified in many existing houses near the site. Soil gas radon concentrations measured prior to pouring of the slabs were also indicative of a potential radon problem should the soil gas enter the school; however, subslab radon measurements collected thus far are lower than anticipated. Radon-resistant features have been incorporated into construction of the school and include the placing of at least 100 mm of clean coarse aggregate under the slab and a plastic film barrier between the aggregate and the slab, the sealing of all expansion joints, the sealing or plugging of all utility penetrations where possible, and the painting of interior block walls. In addition, the school's heating, ventilating, and air-conditioning (HVAC) system has been designed to operate continuously in overpressurization to help reduce pressure-driven entry of radon-containing soil gas into the building. Following completion, indoor radon levels in the school will be monitored to determine the effectiveness of these radon-resistant new-construction techniques and HVAC overpressurization in limiting radon entry into the school

  6. Performance evaluation of the Abbott RealTime HCV Genotype II for hepatitis C virus genotyping.

    Science.gov (United States)

    Sohn, Yong-Hak; Ko, Sun-Young; Kim, Myeong Hee; Oh, Heung-Bum

    2010-04-01

    The Abbott RealTime hepatitis C virus (HCV) Genotype II (Abbott Molecular Inc.) for HCV genotyping, which uses real-time PCR technology, has recently been developed. Accuracy and sensitivity of detection were assessed using the HCV RNA PHW202 performance panel (SeraCare Life Sciences). Consistency with restriction fragment mass polymorphism (RFMP) data, cross-reactivity with other viruses, and the ability to detect minor strains in mixtures of genotypes 1 and 2 were evaluated using clinical samples. All performance panel viruses were correctly genotyped at levels of >500 IU/mL. Results were 100% concordant with RFMP genotypic data (66/66). However, 5% (3/66) of the samples examined displayed probable genotypic cross reactivity. No cross reactivity with other viruses was evident. Minor strains in the mixtures were not effectively distinguished, even at quantities higher than the detection limit. The Abbott RealTime HCV Genotype II assay was very accurate and yielded results consistent with RFMP data. Although the assay has the advantages of automation and short turnaround time, we suggest that further improvements are necessary before it is used routinely in clinical practice. Efforts are needed to decrease cross reactivity among genotypes and to improve the ability to detect minor genotypes in mixed infections.

  7. Children's Construction and Experience of Racism and Nationalism in Greek-Cypriot Primary Schools

    Science.gov (United States)

    Zembylas, Michalinos

    2010-01-01

    This article presents findings that highlight children's construction and experience of racism and nationalism among a sample of Greek-Cypriot (the majority) and Turkish-speaking (the minority) children in Greek-Cypriot schools through the lens of intersectionality theory. The article first reviews previous work in relation to children, racism and…

  8. Language and Social Identity Construction: A Study of a Russian Heritage Language Orthodox Christian School

    Science.gov (United States)

    Moore, Ekaterina Leonidovna

    2012-01-01

    Grounded in discourse analytic and language socialization paradigms, this dissertation examines issues of language and social identity construction in children attending a Russian Heritage Language Orthodox Christian Saturday School in California. By conducting micro-analysis of naturally-occurring talk-in-interaction combined with longitudinal…

  9. Fitness, Fatness and Healthism Discourse: Girls Constructing 'Healthy' Identities in School

    Science.gov (United States)

    Clark, Sheryl Laura

    2018-01-01

    Drawing on longitudinal, qualitative research into girls' participation in physical activity and sport in the UK, this article will explore girls' embodied constructions of 'healthy' identities. My research with girls (aged 10-13) found that over the transition to secondary school, classed and gendered healthism discourses had come to powerfully…

  10. The Construction of an Online Competitive Game-Based Learning System for Junior High School Students

    Science.gov (United States)

    Cheng, Yuh-Ming; Kuo, Sheng-Huang; Lou, Shi-Jer; Shih, Ru-Chu

    2012-01-01

    The purpose of this study aimed to construct an online competitive game-based learning system by using freeware for junior high school students and to assess its effectiveness. From the learning standpoints, game mechanisms including learning points, competition mechanism, training room mechanism, questioning & answering mechanism, tips, and…

  11. Measurement of Spatial Ability: Construction and Validation of the Spatial Reasoning Instrument for Middle School Students

    Science.gov (United States)

    Ramful, Ajay; Lowrie, Thomas; Logan, Tracy

    2017-01-01

    This article describes the development and validation of a newly designed instrument for measuring the spatial ability of middle school students (11-13 years old). The design of the Spatial Reasoning Instrument (SRI) is based on three constructs (mental rotation, spatial orientation, and spatial visualization) and is aligned to the type of spatial…

  12. Basotho Teachers' Constructions of Gender: Implications on Gender Equality in the Schools

    Science.gov (United States)

    Morojele, P. J.

    2012-01-01

    This paper gives prominence to rural teachers' own accounts of gender in three co-educational primary schools in Lesotho. The paper employs the social constructionist paradigm as its theoretical framework. Drawing from ethnographic data (observations and informal discussions), it discusses factors that inform teachers' constructions of gender and…

  13. Covitality Constructs as Predictors of Psychological Well-Being and Depression for Secondary School Students

    Science.gov (United States)

    Pennell, Claire; Boman, Peter; Mergler, Amanda

    2015-01-01

    This study was an examination of the strength of relations among covitality, and its underlying constructs of belief in self, emotional competence, belief in others, and engaged living, and two outcome variables: subjective well-being and depression. Participants included 361 Australian secondary school students (75 males and 286 females) who…

  14. RADON PREVENTION IN THE DESIGN AND CONSTRUCTION OF SCHOOLS AND OTHER LARGE BUILDINGS

    Science.gov (United States)

    The paper discusses radon prevention in the design and construction of schools and other large buildings. ased on studies in progress for the past 3 years, the U.S. EPA's Office of Research and Development (ORD) has started incorporating radon control measures into the design and...

  15. Test of Achievement in Quantitative Economics for Secondary Schools: Construction and Validation Using Item Response Theory

    Science.gov (United States)

    Eleje, Lydia I.; Esomonu, Nkechi P. M.

    2018-01-01

    A Test to measure achievement in quantitative economics among secondary school students was developed and validated in this study. The test is made up 20 multiple choice test items constructed based on quantitative economics sub-skills. Six research questions guided the study. Preliminary validation was done by two experienced teachers in…

  16. Final Environmental Assessment for Constructing a Magnet School at Laughlin Air Force Base, Texas

    Science.gov (United States)

    2016-10-01

    Final EA and made available to the public. Any personal information provided will be kept confidential. Private addresses will be compiled to develop...Transportation Circulation System ...........................................................................3-34 TABLES Table 2-1. Alternatives...the nestlings fledged (left the nest) or the nest was abandoned. With implementation of these measures, effects of school construction and dismantling

  17. Cultural Construction of Promoting Resilience and Positive School Climate during Economic Crisis in Greek Schools

    Science.gov (United States)

    Hatzichristou, Chryse; Lianos, Panayiotis; Lampropoulou, Aikaterini

    2017-01-01

    In this study, an evidence-based program aiming to promote psychological well-being and resilience within the context of Greek schools is presented. It is based upon a multidimensional model that synthesizes different theoretical domains, placing emphasis on different goals depending on the needs of the school community during unsettling times.…

  18. Schools Ethos and the Construction of Masculine Identity: Do Schools Create, Condone and Sustain Aggression?

    Science.gov (United States)

    Carter, Charlotte

    2002-01-01

    An action research project in a British boys' school found the dominant school ethos to include an authoritarian style and an expectation of predetermined masculinity. The ethos was maintained by explicit and implicit encouragement of aggressive behavior. Students exhibited low self-esteem, deficit interpersonal skills, nonparticipation, and…

  19. The Myth of "Migrants as Problems": Public School in Neoliberal Times and the Construction and Contestation of "Migrant" Identity

    Science.gov (United States)

    Huang, Enmou

    2017-01-01

    This article reports the findings of a sociolinguistic ethnographic inquiry into the constructions of internal rural-to-urban migrant students by one urban public school in China, and how these students positioned themselves to these constructions against the background of the school's neoliberal transformation. This inquiry finds that, due to the…

  20. Construction

    Science.gov (United States)

    2002-01-01

    Harbor Deepening Project, Jacksonville, FL Palm Valley Bridge Project, Jacksonville, FL Rotary Club of San Juan, San Juan, PR Tren Urbano Subway...David. What is nanotechnology? What are its implications for construction?, Foresight/CRISP Workshop on Nanotechnology, Royal Society of Arts

  1. Survey and Research on Continuing Education Curriculum Construction for Primary and Secondary School Teachers

    Directory of Open Access Journals (Sweden)

    Yang Chao

    2015-01-01

    Full Text Available Continuing education curriculum construction is the key work to complete the teachers’ continuing education system, it is also an important part of the teachers’ specialization. This study aims to master the main problems of the current primary and secondary school teachers’ continuing education curriculum construction and put forward the corresponding improvement countermeasures. Research in Yunnan province of China as a case, through the Questionnaire Method, Interview Method and Factors Analysis Method, this study make an thorough analysis on the prominent questions of the curriculum resources informationization level, curriculum structure, curriculum practicability, curriculum management and curriculum evaluation mechanism of the primary and secondary school teachers continuing education curriculums construction. Study found that the curriculum construction should also increase the intensity of curriculum resources informatization, develop diversified curriculum resources, complete six modules, carry out a standardized and scientific management and diversified curriculum evaluation mechanism. Research data and conclusions both enrich the theory of the con-struction of the teachers continuing education curriculum, and also provide a practical reference for the admin-istrative department of education and teacher training institutions to formulate measures.

  2. The construction of identities, a task attributed to the school and the teachers

    Directory of Open Access Journals (Sweden)

    Francisco Rodríguez Lestegás

    2008-04-01

    Full Text Available The traditional conceptualization of a collective identity linked to a state-nation is being seriously questioned. The vindication of specific identities on the part of several regional, ethnic or cultural groups coexists with a globalisation process that tends towards cultural standardization and the uniformity of ways of life and shared values. This paper deals with the process of incorporation of the knowledge of Europe into the school culture and the outstanding role of the school and the teachers in the construction of an intercultural European identity based on the acceptance of multiple simultaneous identities.

  3. ELWIRA "Plants, wood, steel, concrete - a lifecycle as construction materials": University meets school - science meets high school education

    Science.gov (United States)

    Strauss-Sieberth, Alexandra; Strauss, Alfred; Kalny, Gerda; Rauch, Hans Peter; Loiskandl, Willibald

    2016-04-01

    The research project "Plants, wood, steel, concrete - a lifecycle as construction materials" (ELWIRA) is in the framework of the Sparkling Science programme performed by the University of Natural Resources and Life Sciences together with the Billroth Gymnasium in Vienna. The targets of a Sparkling Science project are twofold (a) research and scientific activities should already be transferred in the education methods of schools in order to fascinate high school students for scientific methods and to spark young people's interest in research, and (b) exciting research questions not solved and innovative findings should be addressed. The high school students work together with the scientists on their existing research questions improve the school's profile and the high school student knowledge in the investigated Sparkling Science topic and can lead to a more diverse viewing by the involvement of the high school students. In the project ELWIRA scientists collaborate with the school to quantify and evaluate the properties of classical building materials like concrete and natural materials like plants and woodlogs in terms of their life cycle through the use of different laboratory and field methods. The collaboration with the high school students is structured in workshops, laboratory work and fieldworks. For an efficient coordination/communication, learning and research progress new advanced electronic media like "Moodle classes/courses" have been used and utilized by the high school students with great interest. The Moodle classes are of high importance in the knowledge transfer in the dialogue with the high school students. The research project is structured into four main areas associated with the efficiencies of building materials: (a) the aesthetic feeling of people in terms of the appearance of materials and associated structures will be evaluated by means of jointly developed and collected questionnaires. The analysis, interpretation and evaluation are carried

  4. Clinical utility of Abbott Precision Xceed Pro® ketone meter in diabetic patients.

    Science.gov (United States)

    Yu, Hoi-Ying Elsie; Agus, Michael; Kellogg, Mark D

    2011-11-01

    Diagnosis and management of diabetic ketoacidosis (DKA) often rely on the measurement of urine ketones along with blood glucose, anion gap, and pH. These values, however, do not reliably reflect the severity of ketoacidosis. The Abbott Precision Xceed Pro® meter is an FDA-approved device that quantitatively measures β-hydroxybutyrate (BOH) in whole blood. This study was undertaken to determine whether the ketone meter meets the analytical criteria to aid DKA diagnosis and management in the hospital. 54 heparinized venous whole blood BOH concentrations from 27 diabetic patients were measured by the Abbott meter, and compared with the plasma BOH concentrations measured with Stanbio reagent (reference method). Measurements were done in the hospital central laboratory. Of the 54 pairs of specimens analyzed, 17 pairs displayed a difference of >15% between the two methods. Nearly all discrepant points occurred when BOH >5 mmol/L (reference method). Linearity evaluation revealed that the meter is not linear from 0.0 to 8.0 mmol/L, contrary to the claim by the manufacturer. Further, we identified acetoacetate, a metabolite commonly present in DKA patients, as a potential interfering substance for the meter BOH measurement. BOH measurements by the Abbott meter up to 3 mmol/L correlate well with the reference method, but become discrepant above that point. While this characteristic may be useful in the diagnosis of DKA, it may not allow clinicians to serially follow the response to therapy in hospitalized DKA patients with BOH values greater than 5 mmol/L (reference method). © 2011 John Wiley & Sons A/S.

  5. Language and Social Identity Construction: A study of a Russian Heritage Language Orthodox Christian School

    OpenAIRE

    Moore, Ekaterina L.

    2012-01-01

    Grounded in discourse analytic and language socialization paradigms, this dissertation examines issues of language and social identity construction in children attending a Russian Heritage Language Orthodox Christian Saturday School in California. By conducting micro-analysis of naturally-occurring talk-in-interaction combined with longitudinal ethnographic observations and interviews the study examines how young heritage language learners are positioned as Russian Orthodox Christian childre...

  6. Construct Equivalence and Latent Means Analysis of Health Behaviors Between Male and Female Middle School Students

    OpenAIRE

    Park, Jeong Mo; Han, Ae Kyung; Cho, Yoon Hee

    2011-01-01

    Purpose: The purpose of this study was to investigate the construct equivalence of the five general factors (subjective health, eating habits, physical activities, sedentary lifestyle, and sleeping behaviors) and to compare the latent means between male and female middle school students in Incheon, Korea. Methods: The 2008 Korean Youth Risk Behavior Survey data was used for analysis. Multigroup confirmatory factor analysis was performed to test whether the scale has configural, metric, and...

  7. Extreme Energy Events Project: Construction of the detectors and installation in Italian High Schools

    International Nuclear Information System (INIS)

    Abbrescia, M.; An, S.; Antolini, R.; Badala, A.; Baldini Ferroli, R.; Bencivenni, G.; Blanco, F.; Bressan, E.; Chiavassa, A.; Chiri, C.; Cifarelli, L.; Cindolo, F.; Coccia, E.; De Pasquale, S.; Di Giovanni, A.; D'Incecco, M.; Fabbri, F.L.; Frolov, V.; Garbini, M.; Gustavino, C.

    2008-01-01

    The EEE Project, conceived by its leader Antonino Zichichi, aims to detect Extreme Energy Events of cosmic rays with an array of muon telescopes distributed over the Italian territory. The Project involves Italian High Schools in order to introduce young people to Physics, also countervailing the recent crisis of university scientific classes inscriptions. The detectors for the EEE telescopes are Multigap Resistive Plate Chambers (MRPC) and have been constructed by teams of High School students who went in shift at the CERN laboratories. The mechanics and the electronics were developed by groups of researchers from CERN, the Italian Centro Fermi and INFN. The first group of schools of the EEE Project has inaugurated their telescopes recently. A status report of the Project and the preliminary results are presented

  8. Extreme Energy Events Project: Construction of the detectors and installation in Italian High Schools

    CERN Document Server

    Abbrescia, M; An, S; Antolini, R; Badalà, A; Baldini Ferroli, R; Bencivenni, G; Blanco, F; Bressan, E; Chiavassa, A; Chiri, C; Cifarelli, L; Cindolo, F; Coccia, E; De Pasquale, S; Di Giovanni, A; D’Incecco, M; Fabbri, F L; Frolov, V; Garbini, M; Gustavino, C; Hatzifotiadou, D; Imponente, G; Kim, J; La Rocca, P; Librizzi, F; Maggiora, A; Menghetti, H; Miozzi, S; Moro, R; Panareo, M; Pappalardo, G S; Piragino, G; Riggi, F; Romano, F; Sartorelli, G; Sbarra, C; Selvi, M; Serci, S; Williams, C; Zuyeuski, R

    2008-01-01

    The EEE Project, conceived by its leader Antonino Zichichi, aims to detect Extreme Energy Events of cosmic rays with an array of muon telescopes distributed over the Italian territory. The Project involves Italian High Schools in order to introduce young people to Physics, also countervailing the recent crisis of university scientific classes inscriptions. The detectors for the EEE telescopes are Multigap Resistive Plate Chambers (MRPC) and have been constructed by teams of High School students who went in shift at the CERN laboratories. The mechanics and the electronics were developed by groups of researchers from CERN, the Italian Centro Fermi and INFN. The first group of schools of the EEE Project has inaugurated their telescopes recently. A status report of the Project and the preliminary results are presented.

  9. Constructive and Destructive Marital Conflict, Parenting, and Children’s School and Social Adjustment

    Science.gov (United States)

    McCoy, K. P.; George, M. R. W.; Cummings, E. M.; Davies, P. T.

    2013-01-01

    This study addresses the links between destructive and constructive marital conflict and mothers’ and fathers’ parenting to understand associations with children’s social and school adjustment. Multi-method, longitudinal assessments of 235 mothers, fathers, and children (129 girls) were collected across kindergarten, first, and second grades (ages 5-7 at Time 1; ages 7-9 at Time 3). Whereas constructive marital conflict was related to both mothers’ and fathers’ warm parenting, destructive marital conflict was only linked to fathers’ use of inconsistent discipline. In turn, both mothers’ and fathers’ use of psychological control was related to children’s school adjustment, and mothers’ warmth was related to children’s social adjustment. Reciprocal links between constructs were also explored, supporting associations between destructive marital conflict and mothers’ and fathers’ inconsistent discipline. The merit of examining marital conflict and parenting as multidimensional constructs is discussed in relation to understanding the processes and pathways within families that affect children’s functioning. PMID:24249973

  10. Evaluation of procalcitonin assay on the Abbott Architect i2000 SR® analyzer.

    Science.gov (United States)

    El Mouatani, Ahmed; Rotaru, Irina; Beaudeux, Jean-Louis; Hennequin, Carole

    2018-04-05

    Procalcitonin (PCT) is a useful biomarker for the diagnosis of bacterial infection. Its measurement is used routinely as a valuable tool for antibiotic treatment decision. The aim of this study is to assess the analytical performance of the new Architect Brahms PCT® reagents on the Abbott Architect i2000-SR® immuno-analyzer. The Architect PCT® assay was evaluated according to the modified SFBC protocol, in accordance with the NF EN ISO 15189 standard. Sixty two samples from patients hospitalized in Necker Hospital (Paris) have been tested with the evaluated method, and results were compared to those of the PCT Kryptor Brahms® method. Analytical performances tested complied with those announced by the manufacturer. Linear regression showed a strong correlation between the two methods (r >0.99), despite a tendency for overestimation by the new method (y=1.10 x +0.05). Bland-Altman plots confirmed this strong correlation by showing only two points outside the acceptable limits without clinical incidence, given the high PCT concentrations (over 10 ng/mL) in those samples. In conclusion, the new PCT assay on the Abbott Architect i2000-SR® shows excellent analytical performances, even at low concentrations. A slight positive bias compared to the Brahms Kryptor® was observed, but did not lead to inappropriate clinical decisions.

  11. Multicenter evaluation of the new Abbott RealTime assays for quantitative detection of human immunodeficiency virus type 1 and hepatitis C virus RNA

    NARCIS (Netherlands)

    Schutten, M.; Peters, D.; Back, N. K. T.; Beld, M.; Beuselinck, K.; Foulongne, V.; Geretti, A.-M.; Pandiani, L.; Tiemann, C.; Niesters, H. G. M.

    2007-01-01

    The analytical performances of the new Abbott RealTime hepatitis C virus (HCV) and human immunodeficiency virus type 1 viral load assays were compared at nine laboratories with different competitor assays. These included the Abbott LcX, Bayer Versant bDNA, Roche COBAS Amplicor, and Roche COBAS

  12. Multicenter evaluation of the new Abbott RealTime assays for quantitative detection of human immunodeficiency virus type 1 and hepatitis C virus RNA

    NARCIS (Netherlands)

    Schutten, Martin; Peters, D; Back, N K T; Beld, M; Beuselinck, K; Foulongne, V; Geretti, A-M; Pandiani, L; Tiemann, C; Niesters, H G M

    The analytical performances of the new Abbott RealTime hepatitis C virus (HCV) and human immunodeficiency virus type 1 viral load assays were compared at nine laboratories with different competitor assays. These included the Abbott LcX, Bayer Versant bDNA, Roche COBAS Amplicor, and Roche COBAS

  13. The social construction of anemia in school shelters for indigenous children in Mexico.

    Science.gov (United States)

    Turnbull, Bernardo; Martínez-Andrade, Gloria; Klünder, Miguel; Carranco, Tania; Duque-López, Ximena; Ramos-Hernández, Rosa Isela; González-Unzaga, Marco; Flores-Hernández, Sergio; Martínez-Salgado, Homero

    2006-04-01

    Indigenous children in school shelters in Mexico suffer from anemia in spite of food that is subsidized, prepared, and served to them. Economically and biomedically centered strategies to reduce anemia have achieved only partial and short-term success. An interdisciplinary team investigated the food security system of the school shelters and collected data through interviews and participant observation. The analysis revealed that the children's nutrition depends on a frail chain of events in which a single link's failure can lead to nutritional insecurity. The authors conclude that the social actors involved in the process are mainly considering the economic aspects of nutrition, but anemia persists as a social construction of the faulty relationship between the institution that runs the shelters and the indigenous culture. The authors make suggestions for an intervention that empowers the community by involving it actively in solving the problem.

  14. Professional development in person: identity and the construction of teaching within a high school science department

    Science.gov (United States)

    Deneroff, Victoria

    2016-06-01

    This is a narrative inquiry into the role of professional development in the construction of teaching practice by an exemplary urban high school science teacher. I collected data during 3 years of ethnographic participant observation in Marie Gonzalez's classroom. Marie told stories about her experiences in ten years of professional development focused on inquiry science teaching. I use a social practice theory lens to analyze my own stories as well as Marie's. I make the case that science teaching is best understood as mediated by socially-constructed identities rather than as the end-product of knowledge and beliefs. The cognitive paradigm for understanding teachers' professional learning fails to consistently produce transformations of teaching practice. In order to design professional development with science teachers that is generative of new knowledge, and is self-sustaining, we must understand how to build knowledge of how to problematize identities and consciously use social practice theory.

  15. Physics Laboratory Investigation of Vocational High School Field Stone and Concrete Construction Techniques in the Central Java Province (Indonesia)

    Science.gov (United States)

    Purwandari, Ristiana Dyah

    2015-01-01

    The investigation aims in this study were to uncover the observations of infrastructures and physics laboratory in vocational high school for Stone and Concrete Construction Techniques Expertise Field or Teknik Konstruksi Batu dan Beton (TKBB)'s in Purwokerto Central Java Province, mapping the Vocational High School or Sekolah Menengah Kejuruan…

  16. Development and Construct Validation of a Situational Judgment Test of Strategic Knowledge of Classroom Management in Elementary Schools

    Science.gov (United States)

    Gold, Bernadette; Holodynski, Manfred

    2015-01-01

    The current study describes the development and construct validation of a situational judgment test for assessing the strategic knowledge of classroom management in elementary schools. Classroom scenarios and accompanying courses of action were constructed, of which 17 experts confirmed the content validity. A pilot study and a cross-validation…

  17. Becoming a Manual Occupation? The Construction of a Therapy Manual for Use with Language Impaired Children in Mainstream Primary Schools

    Science.gov (United States)

    McCartney, Elspeth; Boyle, James; Bannatyne, Susan; Jessiman, Emma; Campbell, Cathy; Kelsey, Cherry; Smith, Jennifer; O'Hare, Anne

    2003-01-01

    The construction of therapy protocols for a large-scale randomized controlled trial comparing speech and language therapists and assistants, and group and individual therapy approaches for children aged 6-11 in mainstream schools is outlined. The aim was to outline the decision-making processes that led to the construction of the research therapy…

  18. Comparison of the Abbott Realtime HIV-1 and HCV viral load assays with commercial competitor assays.

    Science.gov (United States)

    Schutten, Martin

    2008-07-01

    The introduction of commercially available quantitative HIV-1 RNA detection methods at the end of the last century has had a significant impact on the management of patients requiring treatment. Similarly for hepatitis C virus (HCV), clinical decision-making with respect to initiation and prolonging therapy is largely based on data from viral load assays. The methods developed in the early 1990s and further improved since then still have significant drawbacks. For example, they are labor intensive, have a small dynamic range and are contamination sensitive. The development of real-time detection techniques for reverse transcription PCR has in part solved these problems. In the present review the advantages and disadvantages of the recently marketed Abbott Realtime HCV and HIV-1 viral load assays relative to their competitors will be discussed.

  19. Evaluating lubricating capacity of vegetal oils using Abbott-Firestone curve

    Science.gov (United States)

    Georgescu, C.; Cristea, G. C.; Dima, C.; Deleanu, L.

    2017-02-01

    The paper presents the change of functional parameters defined on the Abbott-Firestone curve in order to evaluate the surface quality of the balls from the four ball tester, after tests done with several vegetable oils. The tests were done using two grades of rapeseed oil (degummed and refined) and two grades of soybean oil (coarse and degummed) and a common transmission oil (T90). Test parameters were 200 N and 0.576 m/s (1500 rpm) for 60 minutes. For the refined rapeseed oil, the changes in shape of the Abbott-Firestone curves are more dramatic, these being characterized by high values of Spk (the average value for the wear scars on the three balls), thus being 40% of the sum Svk + Sk + Spk, percentage also obtained for the soybean oil, but the value Spk being lower. For the degummed soybean oil, the profile height of the wear scars are taller than those obtained after testing the coarse soybean oil, meaning that the degumming process has a negative influence on the worn surface quality and the lubricating capacity of this oil. Comparing the surface quality of the wear scars on fixed tested balls is a reliable method to point out the lubricant properties of the vegetable oils, especially if they are compared to a “classical” lubricant as a non-additivated transmission mineral oil T90. The best surface after testing was obtained for the soybean oil, followed by T90 oil and the degummed grades of the soybean oil and rapeseed oil (these three giving very close values for the functional parameters), but the refined rapeseed oil generated the poorest quality of the wear scars on the balls, under the same testing conditions.

  20. High school learners' mental construction during solving optimisation problems in Calculus: a South African case study

    Directory of Open Access Journals (Sweden)

    Deonarain Brijlall

    2013-01-01

    Full Text Available This qualitative case study in a rural school in Umgungundlovu District in KwaZulu-Natal, South Africa, explored Grade 12 learners' mental constructions of mathematical knowledge during engagement with optimisation problems. Ten Grade 12 learners who do pure Mathematics participated, and data were collected through structured activity sheets and semi-structured interviews. Structured activity sheets with three tasks were given to learners; these tasks were done in groups, and the group leaders were interviewed. It was found that learners tended to do well with routine-type questions, implying that they were functioning at an action level. From the interviews it appeared that learners might have the correct answer, but lacked conceptual understanding. Exploring learners' mental constructions via their responses to activity sheets and interviews enabled common errors and misconceptions to be identified. Themes that emerged were that learners: 1 lacked the understanding of notation dy/dx, 2 had not constructed the derivative and minima/maxima schema, 3 had some difficulty in modelling problems, 4 preferred rules and formulas, and 5 applied algebraic notions incorrectly. Inferences are drawn for curriculum developers and teachers. This study also formulated itemised genetic decompositions for particular tasks, which contribute to APOS theory.

  1. Evaluation of the Abbott realtime HCV genotype II RUO (GT II) assay with reference to 5'UTR, core and NS5B sequencing.

    Science.gov (United States)

    Mallory, Melanie A; Lucic, Danijela X; Sears, Mitchell T; Cloherty, Gavin A; Hillyard, David R

    2014-05-01

    HCV genotyping is a critical tool for guiding initiation of therapy and selecting the most appropriate treatment regimen. To evaluate the concordance between the Abbott GT II assay and genotyping by sequencing subregions of the HCV 5'UTR, core and NS5B. The Abbott assay was used to genotype 127 routine patient specimens and 35 patient specimens with unusual subtypes and mixed infection. Abbott results were compared to genotyping by 5'UTR, core and NS5B sequencing. Sequences were genotyped using the NCBI non-redundant database and the online genotyping tool COMET. Among routine specimens, core/NS5B sequencing identified 93 genotype 1s, 13 genotype 2s, 15 genotype 3s, three genotype 4s, two genotype 6s and one recombinant specimen. Genotype calls by 5'UTR, core, NS5B sequencing and the Abbott assay were 97.6% concordant. Core/NS5B sequencing identified two discrepant samples as genotype 6 (subtypes 6l and 6u) while Abbott and 5'UTR sequencing identified these samples as genotype 1 with no subtype. The Abbott assay subtyped 91.4% of genotype 1 specimens. Among the 35 rare specimens, the Abbott assay inaccurately genotyped 3k, 6e, 6o, 6q and one genotype 4 variant; gave indeterminate results for 3g, 3h, 4r, 6m, 6n, and 6q specimens; and agreed with core/NS5B sequencing for mixed specimens. The Abbott assay is an automated HCV genotyping method with improved accuracy over 5'UTR sequencing. Samples identified by the Abbott assay as genotype 1 with no subtype may be rare subtypes of other genotypes and thus require confirmation by another method. Copyright © 2014 Elsevier B.V. All rights reserved.

  2. Construct equivalence and latent means analysis of health behaviors between male and female middle school students.

    Science.gov (United States)

    Park, Jeong Mo; Han, Ae Kyung; Cho, Yoon Hee

    2011-12-01

    The purpose of this study was to investigate the construct equivalence of the five general factors (subjective health, eating habits, physical activities, sedentary lifestyle, and sleeping behaviors) and to compare the latent means between male and female middle school students in Incheon, Korea. The 2008 Korean Youth Risk Behavior Survey data was used for analysis. Multigroup confirmatory factor analysis was performed to test whether the scale has configural, metric, and scalar invariance across gender. Configural invariance, metric invariance, and factor invariance were satisfied for latent means analysis (LMA) between genders. Male and female students were significantly different in LMA of all factors. Male students reported better subjective health, consumed more fast food and carbonated drinks, participated in more physical activities, showed less sedentary behavior, and enjoyed better quality of sleep than female students. Health providers should consider gender differences when they develop and deliver health promotion programs aimed at adolescents. Copyright © 2011. Published by Elsevier B.V.

  3. Dotyophycus pacificum I. A. Abbott (Liagoraceae, Rhodophyta a new record for the Atlantic Ocean Dotyophycus pacificum Abbott (Liagoraceae, Rhodophyta nova referência para o oceano Atlântico

    Directory of Open Access Journals (Sweden)

    José Marcos de Castro Nunes

    2011-03-01

    Full Text Available Specimens of Dotyophycus pacificum I. A. Abbott were found during a survey of Rhodophyta on the coast of Bahia state. The samples were taken from 23-36 meters depth and the specimens found were studied in detail and compared to other morphologically similar species. This is the first time that the genus Dotyophycus is cited for the Atlantic Ocean.Durante estudo sobre as rodofíceas do litoral do estado da Bahia foram encontrados exemplares de Dotyophycus pacificum Abbott em coletas realizadas a 23-36 metros de profundidade. Os espécimes foram estudados detalhadamente e comparados a espécies morfologicamente semelhantes. Esta é a primeira ocorrência de D. pacificum para o oceano Atlântico.

  4. City and School: the Visible Construction of the Fernando Gomes Elementary School in Porto Alegre/RS - Brazil (1913-1935

    Directory of Open Access Journals (Sweden)

    Tatiane De Freitas Ermel

    2016-07-01

    Full Text Available In the context of studies about space and school architecture, this article analyses the visual construction of the Fernando Gomes Elementary School, which was located in downtown Porto Alegre/RS, Brazil between 1913 and 1935. Designed by the engineer Afonso Hébert, head of the Department of Public Works in the State of Rio Grande do Sul/RS, the building was completed in 1922. In addition to functional elements, i.e., a large number of classrooms that would serve to increase the access of children to primary school, its monumental proportions incorporated a series of symbolic elements aligned with the ideals of the First Brazilian Republic (1889–1930. The documentary analysis was performed on the archives of the Directorship of Public Education and the Directorship of Public Works of Rio Grande do Sul, as well as various iconographic sources, capital improvement plans and periodicals of the time. The construction of the school inaugurated a new conception of the space and architecture of public elementary schools in the State, as the visible improvement and sanitation of the cities were considered of great importance in the period. The construction of school buildings was also one of the greatest advertising tools of the new Republican political regime.

  5. Premios Academia Nacional de Medicina deColombia – LABORATORIOS ABBOTT 2011

    Directory of Open Access Journals (Sweden)

    Alfredo Jácome Roca

    2011-10-01

    Full Text Available

    La Academia Nacional de Medicina con la colaboración de Laboratorios Abbott otorgó en noviembre de 2011 la quinta versión del Premio a las Ciencias Médicas, uno en las áreas de ciencias médicas y experimentales y otro en el área de ciencias clínicas. Presentamos aquí algunas notas sobre los trabajos ganadores y los que obtuvieron menciones honoríficas

    El Premio en el área de las Ciencias Básicas lo obtuvieron Carlos Vélez Pardo y Marlene Jiménez del Río, profesores del Grupo de Neurociencias de la Facultad de Medicina de la Universidad de Antioquia en Medellín. El trabajo ganador se tituló: “MECANISMOS MOLECULARES DE PÉRDIDA NEURONAL Y DE CITOPROTECCIÓN EN MODE-LOS IN VITRO E IN VIVO DE LA ENFERMEDAD DE ALZHEIMER Y PARKINSON” [1,2].

  6. Analytical and Clinical Performance Evaluation of the Abbott Architect PIVKA Assay.

    Science.gov (United States)

    Ko, Dae-Hyun; Hyun, Jungwon; Kim, Hyun Soo; Park, Min-Jeong; Kim, Jae-Seok; Park, Ji-Young; Shin, Dong Hoon; Cho, Hyoun Chan

    2018-01-01

    Protein induced by vitamin K absence (PIVKA) is measured using various assays and is used to help diagnose hepatocellular carcinoma. The present study evaluated the analytical and clinical performances of the recently released Abbott Architect PIVKA assay. Precision, linearity, and correlation tests were performed in accordance with the Clinical Laboratory Standardization Institute guidelines. Sample type suitability was assessed using serum and plasma samples from the same patients, and the reference interval was established using sera from 204 healthy individuals. The assay had coefficients of variation of 3.2-3.5% and intra-laboratory variation of 3.6-5.5%. Linearity was confirmed across the entire measurable range. The Architect PIVKA assay was comparable to the Lumipulse PIVKA assay, and the plasma and serum samples provided similar results. The lower reference limit was 13.0 mAU/mL and the upper reference limit was 37.4 mAU/mL. The ability of the Architect PIVKA assay to detect hepatocellular carcinoma was comparable to that of the alpha-fetoprotein test and the Lumipulse PIVKA assay. The Architect PIVKA assay provides excellent analytical and clinical performance, is simple for clinical laboratories to adopt, and has improved sample type suitability that could broaden the assay's utility. © 2018 by the Association of Clinical Scientists, Inc.

  7. Present Status of Experimental Aircraft Construction in the High School with Implications for the Industrial Arts Program.

    Science.gov (United States)

    Schmidt, Howard Raymond

    The primary purpose of this study was to collect data to provide information relating to the present status of high school programs in which experimental aircraft construction had taken place. A card and two questionnaires were utilized to obtain the data necessary to answer the questions posed in the study. The study covered the areas of…

  8. Analysis of Taiwanese Elementary School English Teachers' Perceptions of, Designs of, and Knowledge Constructed about Differentiated Instruction in Content

    Science.gov (United States)

    Chien, Chin-Wen

    2015-01-01

    This study analyzed Taiwanese elementary school English teachers' perceptions of, designs on, and knowledge constructed about, differentiated instruction in content in an intensive summer course. Based on the data analysis of surveys, the document, videos, and an interview, the study had the following findings. First, before the intensive summer…

  9. Large Pilot Scale Testing of Linde/BASF Post-Combustion CO2 Capture Technology at the Abbott Coal-Fired Power Plant

    Energy Technology Data Exchange (ETDEWEB)

    O' Brien, Kevin C. [University of Illinois, Champaign, IL (United States)

    2017-08-18

    The work summarized in this report is the first step towards a project that will re-train and create jobs for personnel in the coal industry and continue regional economic development to benefit regions impacted by previous downturns. The larger project is aimed at capturing ~300 tons/day (272 metric tonnes/day) CO2 at a 90% capture rate from existing coal- fired boilers at the Abbott Power Plant on the campus of University of Illinois (UI). It will employ the Linde-BASF novel amine-based advanced CO2 capture technology, which has already shown the potential to be cost-effective, energy efficient and compact at the 0.5-1.5 MWe pilot scales. The overall objective of the project is to design and install a scaled-up system of nominal 15 MWe size, integrate it with the Abbott Power Plant flue gas, steam and other utility systems, and demonstrate the viability of continuous operation under realistic conditions with high efficiency and capacity. The project will also begin to build a workforce that understands how to operate and maintain the capture plants by including students from regional community colleges and universities in the operation and evaluation of the capture system. This project will also lay the groundwork for follow-on projects that pilot utilization of the captured CO2 from coal-fired power plants. The net impact will be to demonstrate a replicable means to (1) use a standardized procedure to evaluate power plants for their ability to be retrofitted with a pilot capture unit; (2) design and construct reliable capture systems based on the Linde-BASF technology; (3) operate and maintain these systems; (4) implement training programs with local community colleges and universities to establish a workforce to operate and maintain the systems; and (5) prepare to evaluate at the large pilot scale level various methods to utilize the resulting captured CO2. Towards the larger project goal, the UI-led team, together

  10. Academia Nacional de Médicina-Abbott 2008. Rotavirus, efectos adversos evitables y otras investigaciones

    Directory of Open Access Journals (Sweden)

    Alfredo Jácome Roca

    2008-12-01

    Full Text Available

    La Academia Nacional de Medicina con la colaboración de Laboratorios Abbott otorgó en noviembre de
    2008 la segunda versión del Premio a las Ciencias Médicas, uno en las áreas de Ciencias Médicas y
    experimentales y otro en el área de Ciencias Clínicas.
     
    Presentamos aqui algunas notas sobre los trabajos ganadores y los que obtuvieron menciones honoríficas. 

    El Premio en el área de las Ciencias Básicas lo obtuvieron profesores de la Universidad Nacional de Colombia en Bogotá, pertenecientes al Laboratorio de Biología Molecular de Virus de la Facultad de Medicina y al Departamento de Química de la Facultad de Ciencias. Se trata de los investigadores Carlos Arturo Guerrero Fonseca, Martha Calderón, Orlando Acosta y Fanny Guzmán.

    El trabajo se titula "Interferencia de la infección por rotavirus mediante la inhibición de la actividad de
    la proteína disulfuro isomerasa (PDI de la membrana celular de las líneas MA 104 y Caen-2".

  11. Key Performance Indicators to Measure Improvement After Implementation of Total Laboratory Automation Abbott Accelerator a3600.

    Science.gov (United States)

    Miler, Marijana; Nikolac Gabaj, Nora; Dukic, Lora; Simundic, Ana-Maria

    2017-12-27

    The aim of the study was to estimate improvement of work efficiency in the laboratory after implementation of total laboratory automation (TLA) by Abbott Accelerator a3600 in the laboratory with measuring different key performance indicators (KPIs) before and after TLA implementation. The objective was also to recommend steps for defining KPIs in other laboratories. For evaluation of improvement 10 organizational and/or technical KPIs were defined for all phases of laboratory work and measured before (November 2013) and after (from 2015 to 2017) TLA implementation. Out of 10 defined KPIs, 9 were successfully measured and significantly improved. Waiting time for registration of samples in the LIS was significantly reduced from 16 (9-28) to 9 (6-16) minutes after TLA (P performed at core biochemistry analyzers which significantly reduced walking distance for sample management (for more than 800 m per worker) and number of tube touches (for almost 50%). Analyzers downtime and engagement time for analyzers maintenance was reduced for 50 h and 28 h per month, respectively. TLA eliminated manual dilution of samples with extreme results with sigma values increment from 3.4 to >6 after TLA. Although median turnaround time TAT for potassium and troponin was higher (for approximately 20 min), number of outliers with TAT >60 min expressed as sigma values were satisfying (>3). Implementation of the TLA improved the most of the processes in our laboratory with 9 out of 10 properly defined and measured KPIs. With proper planning and defining of KPIs, every laboratory could measure changes in daily workflow.

  12. The nature of middle school students' knowledge construction and scientific reasoning during inquiry in genetics

    Science.gov (United States)

    Echevarria, Marissa

    1999-11-01

    The purpose of this study was to examine the nature of middle school students' scientific reasoning and knowledge construction during a three-week inquiry unit in genetics. During the unit, students used genetics simulation software to investigate how traits were transmitted in fruit flies and plants in order to develop mental models of trait transmission for simple dominance single trait inheritance patterns. Using a participant/observer design, data were collected consisting of a pretest/posttest assessment, audiotaped/videotaped discourse, computer logs, student recorded logs, homework, final reports, and researcher field notes. Qualitative analyses were used to determine categories of student content knowledge and scientific reasoning. For content knowledge, categories of student explanations were formed for both standard and anomalous inheritance patterns. Standard inheritance patterns were those that could be predicted based on the appearance of the parents. Anomalous inheritance patterns were those that could not. For scientific reasoning, categories of student hypotheses, tests, and conclusions were formed. Quantitative analyses were used to determine patterns of significance in the qualitative data. Based on pre-post analyses, students made a significant shift from less sophisticated to more sophisticated explanations of anomalous inheritance patterns. Changes in scientific reasoning were more subtle. Some students shifted from less complex to more complex hypotheses, and from descriptive to evaluative conclusions. Some students also shifted from less comprehensive to more comprehensive testing. Student ability to explain two different anomalous patterns seemed to be linked to the extent to which they encountered each anomalous outcome during their investigations; greater exposure was associated with an increased number of students being able to explain that pattern. Novice tendencies found in the extant literature on students' lack of systematicity during

  13. Sustainable Small Schools in the Rural U.S.: Construct and Exploratory Analysis.

    Science.gov (United States)

    Howley, Craig B.; Harmon, Hobart

    This paper uses data from a survey of K-12 unit schools to fashion a measure of small school sustainability and relate it to variables pertinent to the rural context. Drawing on definitions of sustainable development and sustainable agriculture, this study proposes sustainability as a concept appropriate to schooling in general, and to small rural…

  14. Creating Culturally Responsive Environments: Ethnic Minority Teachers' Constructs of Cultural Diversity in Hong Kong Secondary Schools

    Science.gov (United States)

    Hue, Ming-tak; Kennedy, Kerry John

    2014-01-01

    One of the challenges facing Hong Kong schools is the growing cultural diversity of the student population that is a result of the growing number of ethnic minority students in the schools. This study uses semi-structured interviews with 12 American, Canadian, Indian, Nepalese and Pakistani teachers working in three secondary schools in the public…

  15. Constructing the Ideal Muslim Sexual Subject: Problematics of School-Based Sex Education in Iran

    Science.gov (United States)

    Tabatabaie, Alireza

    2015-01-01

    School-based sex education is an underdeveloped and challenging issue to address in Iran. This paper provides insights into the main challenges in developing and implementing school-based sex education in Iran. Through an investigation of one Iranian boys' school that, in contrast to the majority of Iranian educational institutions, has an…

  16. Co-Construction, Infrastructure, and Purpose: Influences on Implementation of Hub-Outlet School Reform

    Science.gov (United States)

    Lenhoff, Sarah Winchell

    2013-01-01

    This dissertation is a collection of three interrelated chapters that explore unique dimensions of hub-outlet school reform. This type of school reform, in which a central hub organization designs a model for instructional improvement meant to be implemented with fidelity across unique outlet school sites, has gained credibility in the crowded…

  17. "Girls Hit!" Constructing and Negotiating Violent African Femininities in a Working-Class Primary School

    Science.gov (United States)

    Bhana, Deevia

    2008-01-01

    Whenever gender violence and schooling have been the topic of South African research, the investigations focus on African boys in secondary schools. In contrast, this paper focuses on the ways in which violence is mobilized by African schoolgirls in a working-class primary school context. By drawing on selected elements of an ethnographic study of…

  18. "Charmer Boys" and "Cream Girls": How Primary School Children Construct Themselves as Heterosexual Subjects through Football

    Science.gov (United States)

    Mayeza, Emmanuel

    2018-01-01

    South African research on young children's constructions of social identities illuminates the significance of play in the construction of gender identities. However, what remains largely understudied are the children's construction of sexualities through play. The dominant discourse of "childhood innocence" obscures the variegated…

  19. Impact of inter-genotypic recombination and probe cross-reactivity on the performance of the Abbott RealTime HCV Genotype II assay for hepatitis C genotyping.

    Science.gov (United States)

    Sridhar, Siddharth; Yip, Cyril C Y; Chan, Jasper F W; To, Kelvin K W; Cheng, Vincent C C; Yuen, Kwok-Yung

    2018-01-11

    The Abbott RealTime HCV Genotype II assay (Abbott-RT-HCV assay) is a real-time PCR based genotyping method for hepatitis C virus (HCV). This study measured the impact of inter-genotypic recombination and probe cross-reactivity on the performance of the Abbott-RT-HCV assay. 517 samples were genotyped using the Abbott-RT-HCV assay over a one-year period, 34 (6.6%) were identified as HCV genotype 1 without further subtype designation raising the possibility of inaccurate genotyping. These samples were subjected to confirmatory sequencing. 27 of these 34 (79%) samples were genotype 1b while five (15%) were genotype 6. One HCV isolate was an inter-genotypic 1a/4o recombinant. This is a novel natural HCV recombinant that has never been reported. Inter-genotypic recombination and probe cross-reactivity can affect the accuracy of the Abbott-RT-HCV assay, both of which have significant implications on antiviral regimen choice. Confirmatory sequencing of ambiguous results is crucial for accurate genotyping. Copyright © 2018. Published by Elsevier Inc.

  20. Considering Positive Psychology Constructs of Life Satisfaction and School Connectedness When Assessing Symptoms Related to Attention-Deficit/Hyperactivity Disorder

    Directory of Open Access Journals (Sweden)

    Emily B. Mancil

    2013-06-01

    Full Text Available Children and adolescents diagnosed with Attention-Deficit/Hyperactivity Disorder (ADHD demonstrate significant difficulty with academic and behavioral functioning. This, in turn, can lead to lower educational attainment and vocational achievement, which has serious long-term consequences and costs to individuals and society (Barkley, 2002, 2006; Mannuzza, Klein, Bessler, Malloy, & LaPadula, 1993. Researchers from a positive psychology framework suggest that ADHD symptoms (i.e., inattention, hyperactivity/impulsivity alone may not fully explain academic impairment (Diener, Scollon, & Lucas, 2004. From the standpoint of positive psychology, life satisfaction and school connectedness are important constructs that examine positive life functioning; however, they have been understudied, particularly in the area of ADHD. The current study investigated the relationship between ADHD symptoms and these positive psychological constructs. Results indicate that as ADHD symptoms increase, life satisfaction decreases; however, no relationship between ADHD symptoms and school connectedness was found. Beyond our primary analysis, we examined the relationship between gender and these variables. Results suggest that gender significantly moderates the relationship between ADHD and life satisfaction, with life satisfaction ratings decreasing for males as ADHD symptoms increase, yet remaining stable for females. ADHD symptoms did not significantly predict changes in school connectedness. Furthermore, gender did not significantly moderate the relationship between school connectedness and ADHD symptoms.

  1. The social construction of literacy in a high school biology class

    Science.gov (United States)

    Thomas, Heather K.

    2000-10-01

    The purpose of this classroom case study was to explore the social construction of literacy in a high school biology class with a constructivist teacher. The teacher, Mr. Green, believed strongly in active student engagement. A social constructionist, interpretivist approach provided a framework for data collection and analysis. Field notes of one semester of participant observation and interviews of the teacher and students served as primary data sources. Supplemental data were derived from document analysis of classroom materials. Data were categorized and analyzed for patterns within or between categories. These patterns formed the basis for several assertions about literacy and science activities in this classroom. Results suggested that Mr. Green orchestrated the talk in the classroom but did not do all of the talking; there was a large quantity of varied student talk in this classroom atmosphere of shared authority. When Mr. Green talked with his students, he focused on building science concepts. He created opportunities for students to work together and engage in scientist-like activities, but students talked to each other mostly about "getting the work done." Reading and writing were embedded in most classroom tasks, for example, taking notes from textbooks and reading lab directions. Most students could complete these literacy tasks, but many had difficulty doing them in a meaningful way. They preferred to use oral rather than written language. Students responded positively when Mr. Green provided a greater degree of teacher guidance for reading and writing tasks. This study suggests that sharing authority with students may help create a language-rich environment in which students use language to meet their perceived learning needs. It also suggests that as teachers share authority they would do well to maintain responsibility for showing students how to use reading and writing to develop conceptual understandings. Future research might engage teachers in

  2. Hook effect in Abbott i-STAT β-human chorionic gonadotropin (β-hCG) point of care assay.

    Science.gov (United States)

    Wilgen, Urs; Pretorius, Carel J; Gous, Rehna S; Martin, Cameron; Hale, Vincent J; Ungerer, Jacobus P J

    2014-09-01

    Point-of-care testing for β-hCG has been widely advocated to allow rapid diagnosis/exclusion of pregnancy in the emergency department. A quantitative blood β-hCG assay has the additional benefit of being able to monitor the viability of pregnancy, using serial measurements, to determine the appropriate expected increase in β-hCG levels over time (e.g. ectopic pregnancy), and aiding in determining if an intrauterine gestational sac should be visible on sonographic imaging. Evaluation of the newly released Abbott i-STAT β-hCG point-of-care assay with the Beckman Coulter β-hCG laboratory assay in use. Whole blood, plasma and serum samples with a wide range of β-hCG concentrations were analysed by both methods. The Abbott I-STAT β-hCG compares favourably, can be performed on heparinised whole blood, plasma and serum, and shows acceptable accuracy and precision. However a hook effect at elevated β-hCG was shown in gestational trophoblastic disease as well as normal pregnancies. The i-STAT β-hCG performs acceptably in its intended use in the early detection of pregnancy, but results should always be interpreted within the clinical context, as a hook effect may occur. Crown Copyright © 2014. Published by Elsevier Inc. All rights reserved.

  3. Norms as Group-Level Constructs: Investigating School-Level Teen Pregnancy Norms and Behaviors.

    Science.gov (United States)

    Mollborn, Stefanie; Domingue, Benjamin W; Boardman, Jason D

    2014-09-01

    Social norms are a group-level phenomenon, but past quantitative research has rarely measured them in the aggregate or considered their group-level properties. We used the school-based design of the National Longitudinal Study of Adolescent Health to measure normative climates regarding teen pregnancy across 75 U.S. high schools. We distinguished between the strength of a school's norm against teen pregnancy and the consensus around that norm. School-level norm strength and dissensus were strongly (r = -0.65) and moderately (r = 0.34) associated with pregnancy prevalence within schools, respectively. Normative climate partially accounted for observed racial differences in school pregnancy prevalence, but norms were a stronger predictor than racial composition. As hypothesized, schools with both a stronger average norm against teen pregnancy and greater consensus around the norm had the lowest pregnancy prevalence. Results highlight the importance of group-level normative processes and of considering the local school environment when designing policies to reduce teen pregnancy.

  4. Drawing a Line in Water: Constructing the School Censorship Frame in Popular Music Education

    Science.gov (United States)

    Kallio, Alexis Anja

    2015-01-01

    The apparent ideological tensions between popular musics and formal school contexts raise significant issues regarding teachers' popular repertoire selection processes. Such decision-making may be seen to take place within a school censorship frame, through which certain musics and their accompanying values are promoted, whilst others are…

  5. New Trends in the Design, Cost, Construction of the Modern School Building.

    Science.gov (United States)

    Allied Masonry Council, McLean, VA.

    The compact school, generally defined as a brick structure with a flexible interior and natural light admission of skylights, domes, clearstories and interior courtyards, emerged from the new educational programs. Evaluation of the compact school design includes--(1) appraisals and reactions to the physical environment, (2) explanations of the…

  6. "My Friends Are There": Constructions of Schooling of Children of Filipino Immigrants in South Australia

    Science.gov (United States)

    Potts, Anthony; Maadad, Nina; Yu, Marizon

    2017-01-01

    This article provides insights into children's perspectives on schooling experiences following immigration. Albeit focusing on a small cohort of children, the theory and methodology in the article could well be applied to children of immigrants from other cultures. In exploring the primary school experiences of children of Filipino immigrants in…

  7. A Legal Odyssey: Denazification Law, Nazi Elite Schools, and the Construction of Postwar Memory

    Science.gov (United States)

    Mueller, Tim

    2017-01-01

    This article examines the responses of former Nazi elite school staff to the pressures of denazification. Teachers of the National Political Education Institutes, known as Napolas for short--boarding schools for the Third Reich's racial elite--were especially affected by the purge of National Socialist supporters from positions of influence, due…

  8. Reproducing Monocultural Education: Ethnic Majority Staff's Discursive Constructions of Monocultural School Practices

    Science.gov (United States)

    Mampaey, Jelle; Zanoni, Patrizia

    2016-01-01

    This paper investigates the role of ethnic majority staff in the perpetuation of monocultural education that excludes non-western, ethnic minority cultures and reproduces institutional racism in schools. Based on qualitative data collected through semi-structured interviews in four ethnically diverse schools in the Flemish educational system, we…

  9. 78 FR 25062 - Program for Construction, Renovation, Repair or Expansion of Public Schools Located on Military...

    Science.gov (United States)

    2013-04-29

    ..., that funds may not be made available for a school unless its enrollment of Department of Defense... not be made available to a school unless its enrollment of defense-connected children is greater than... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF DEFENSE Office...

  10. Blind Optimism: A Cross-Cultural Study of Students' Temporal Constructs and Their Schooling Engagements

    Science.gov (United States)

    Rossatto, Cesar Augusto

    2004-01-01

    This article examines students' perceptions and usage of time, their sense of optimism or lack of it, especially related to schooling. Positionality, or perceptions about life and projections of the future, has great impact on students' success in school. How they interpret the past, live in the present and foresee the future is significantly…

  11. Educacao Fisica Escolar: A Construcao de um Conceito (School Physical Education: The Construction of a Concept).

    Science.gov (United States)

    Colpas, Ricardo Ducatti

    2000-01-01

    Seeks to understand school physical education praxis in light of the human development theories of Lev Vygotsky. Develops a methodology of teaching and a conception of learning that enables students to recognize physical education as a school discipline connected to a dynamic curriculum. (BT)

  12. The Epistemic Role of Novel Metaphors in Teachers' Knowledge Constructions of School Reform

    Science.gov (United States)

    Craig, Cheryl J.

    2005-01-01

    In this article, a parallel is drawn between Steven Hawking's use of common and novel metaphors in his evolving explanation of the theory of the universe and the similar use of common and novel metaphors by educators in four school contexts attempting to illuminate their experiences of school reform storied and restoried over time. The epistemic…

  13. Kissing Brides and Loving Hot Vampires: Children's Construction and Perpetuation of Heteronormativity in Elementary School Classrooms

    Science.gov (United States)

    Ryan, Caitlin L.

    2016-01-01

    This paper explores notions of (hetero)sexuality circulating in elementary school classrooms through an analysis of students' own talk and interactions. Data collected during a multi-site ethnography in a diverse set of elementary schools demonstrate that while curricular silences and teachers contribute to heteronormative classroom environments,…

  14. Government's construction of the relation between parents and schools in the upbringing of children in England: 1963-2009.

    Science.gov (United States)

    Bridges, David

    2010-01-01

    In this essay David Bridges argues that since most families choose to realize their responsibility for the major part of their children's education through state schools, then the way in which the state constructs parents' relation with these schools is one of its primary levers on parenting itself. Bridges then examines the way in which parent-school relations have been defined in England through government and quasi-government interventions over the last forty-five years, tracing these through an awakening interest in the relation between social class and unequal school success in the 1960s, passing through the discourse of accountability in the 1970s, marketization in the 1980s and 1990s, performativity extending from this period into the first decade of the twenty-first century, and, most recently, more direct interventions into parenting itself and the regulation of school relations with parents in the interests of safeguarding children. These have not, however, been entirely discrete policy themes, and the positive and pragmatic employment of the discourse of partnership has run throughout this period, albeit with different points of emphasis on the precise terms of such partnership.

  15. Becoming a Woman: The Construction of Female Subjectivities and Its Relationship with School

    Science.gov (United States)

    Susinos, Teresa; Calvo, Adelina; Rojas, Susana

    2009-01-01

    In this article we analyse the construction processes of female subjectivities by studying the self-descriptions that various young women give about their own image, their satisfactions and dissatisfactions and their project for life. A conclusion is drawn that the construction of these female identities cannot be separated from the discursive…

  16. Modelling in Primary School: Constructing Conceptual Models and Making Sense of Fractions

    Science.gov (United States)

    Shahbari, Juhaina Awawdeh; Peled, Irit

    2017-01-01

    This article describes sixth-grade students' engagement in two model-eliciting activities offering students the opportunity to construct mathematical models. The findings show that students utilized their knowledge of fractions including conceptual and procedural knowledge in constructing mathematical models for the given situations. Some students…

  17. Modelling, simulation and construction of a dc/dc boost power converter: a school experimental system

    International Nuclear Information System (INIS)

    Silva-Ortigoza, R; Marciano-Melchor, M; Silva-Ortigoza, G; Hernández-Guzmán, V M; Saldaña-González, G; Marcelino-Aranda, M

    2012-01-01

    We introduce a dc/dc boost power converter as a didactic prototype intended to support courses on electric circuit analysis experimentally. The corresponding mathematical model is obtained, the converter is designed and an experimental setup is described, constructed and tested. Simplicity of construction as well as low cost of components renders the feasible introduction of this equipment in undergraduate laboratories. (paper)

  18. "We Are a Chinese School": Constructing School Identity from the Lived Experiences of Expatriate and Chinese Teaching Faculty in a Type C International School in Shanghai, China

    Science.gov (United States)

    Poole, Adam

    2018-01-01

    This study explores school identity by analysing the perceptions of Chinese and expatriate teachers in a Type C, non-traditional international school in Shanghai, China. The purpose of this study was to build on Hayden's (2016) work by offering a detailed description of this type of school which continues to be under researched. A mixed-methods…

  19. Middle school students' conceptual change in global climate change: Using argumentation to foster knowledge construction

    Science.gov (United States)

    Golden, Barry W.

    This research examined middle school student conceptions about global climate change (GCC) and the change these conceptions undergo during an argument driven instructional unit. The theoretical framework invoked for this study is the framework theory of conceptual change (Vosniadou, 2007a). This theory posits that students do not simply correct incorrect ideas with correct ones, but instead weigh incoming ideas against already existing explanatory frameworks, which have likely served the learner well to this point. The research questions were as follows: (1) What are the patterns of students' conceptual change in GCC? (a) What conceptions are invoked in student learning in this arena? (b) What conceptions are most influential? (c) What are the extra-rational factors influencing conceptual change in GCC? This research took place in an urban public school in a medium sized city in the southeastern United States. A sixth grade science teacher at Central Middle school, Ms. Octane, taught a course titled "Research Methods I., which was an elective science course that students took as part of a science magnet program. A unit was designed for 6th grade instruction that incorporated an Argument-Driven Inquiry (ADI) approach, centered on the subject matter of Global Climate change and Global Warming. Students were immersed in three separate lessons within the unit, each of which featured an emphasis upon creating scientific explanations based upon evidence. Additionally, each of the lessons placed a premium on students working towards the development of such explanations as a part of a group, with an emphasis on peer review of the robustness of the explanations proposed. The students were involved in approximately a two week unit emphasizing global climate change. This unit was based on an argumentation model that provided data to students and asked them to develop explanations that accounted for the data. The students then underwent a peer-review process to determine if

  20. Syrian Mothers Producing Counterstories in Co-Constructed School Spaces: Rethinking the Role of Schools in Engaging Refugee Families

    Science.gov (United States)

    Karsli-Calamak, Elif

    2018-01-01

    This ethnographically informed field study, drawing on a blend of feminist theories and cultural learning pathways framework, reveals that Syrian mothers show strong presence and readiness to take active roles when opportunities present themselves in alternative spaces in the public schools of Turkey. As mothers produce counterstories in relation…

  1. Construction of Hunveyor-9 and Experiments with its Magnetic Carpet Observing Dust Mixtures at Eötvös High School, Tata, Hungary

    Science.gov (United States)

    Magyar, I.; Varga, T.; Bérczi, Sz.; Hegyi, S.; Hudoba, Gy.; Almády, B.; Badics, A.; Bakonyi, I.; Franko, M.; Gyürky, A.; Héricz, M.; Ikonga, R.; Németh, A.; Pardy, T.; Varga, T.; Végh, Gy.

    2008-03-01

    We report about the construction of the ninth Hungarian University Surveyor (Hunveyor-9) and its experiment with magnetic dust observation by carpet containing small discs of magnets at Tata, Eötvös József High School, Hungary.

  2. Constructing the integral concept on the basis of the idea of accumulation: suggestion for a high school curriculum

    Science.gov (United States)

    Kouropatov, Anatoli; Dreyfus, Tommy

    2013-07-01

    Students have a tendency to see integral calculus as a series of procedures with associated algorithms and many do not develop a conceptual grasp giving them the desirable versatility of thought. Thus, instead of a proceptual view of the symbols in integration, they have, at best, a process-oriented view. On the other hand, it is not surprising that many students find concepts such as the integral difficult when they are unable to experience these processes directly in the classroom. With a view towards improving this situation, constructing the integral concept on the basis of the idea of accumulation has been proposed (Educ Stud Math. 1994;26:229-274; Integral as accumulation: a didactical perspective for school mathematics; Thessaloniki: PME; 2009. p. 417-424). In this paper, we discuss a curriculum that is based on this idea and a design for curriculum materials that are intended to develop an improved cognitive base for a flexible proceptual understanding of the integral and integration in high school. The main focus is on how we (mathematics teachers and mathematics educators) might teach the integral concept in order to help high school students to construct meaningful knowledge alongside acquiring technical abilities.

  3. What do nursery teachers think about the influence of family and school on the construction of gender identity

    Directory of Open Access Journals (Sweden)

    Mª del Carmen Rodríguez Menéndez

    2007-09-01

    Full Text Available We present in this paper some of the results of a research which took place in the Principality of Asturias with the purpose of analyzing the gender socialization processes in nursery education, using the points of view narrated by the teachers. Although we will not be providing an exhaustive list of conclusions reached so far, we do put forward one of the aspects which has been developed throughout the research; that is, the comments and opinions of the teachers about the influence that the family and the school have on the process of gender construction. The discourse developed about this field will allow us to elucidate if a system based on opinion and belief that legitimizes the postulates of mixed school and dulls the implementation of coeducation processes still persists.

  4. Using positive youth development constructs to design a money management curriculum for junior secondary school students in Hong Kong.

    Science.gov (United States)

    Lau, Patrick S Y; Lam, C M; Law, Ben M F; Poon, Y H

    2011-01-01

    This paper aims to discuss the relationships between the selected positive youth development constructs and the enhancement of Hong Kong junior secondary school students' money management skills, values, and attitudes. Various issues of money management of adolescents are reviewed. These issues include the need for money management programs for adolescents, the content and coverage of an appropriate money management program, and its relationships with the selected positive youth development constructs. The curriculum units for secondary 3 students are taken as examples to illustrate the design of the program. It is believed that promoting cognitive competence, self-efficacy, and spirituality could be an effective way to enhance students' money management skills, values, and attitudes, thus preparing them better for facing the finance-related issues in life.

  5. Using Positive Youth Development Constructs to Design a Money Management Curriculum for Junior Secondary School Students in Hong Kong

    Directory of Open Access Journals (Sweden)

    Patrick S. Y. Lau

    2011-01-01

    Full Text Available This paper aims to discuss the relationships between the selected positive youth development constructs and the enhancement of Hong Kong junior secondary school students' money management skills, values, and attitudes. Various issues of money management of adolescents are reviewed. These issues include the need for money management programs for adolescents, the content and coverage of an appropriate money management program, and its relationships with the selected positive youth development constructs. The curriculum units for secondary 3 students are taken as examples to illustrate the design of the program. It is believed that promoting cognitive competence, self-efficacy, and spirituality could be an effective way to enhance students' money management skills, values, and attitudes, thus preparing them better for facing the finance-related issues in life.

  6. Construction and modification of the autonomy of school mathematical knowledge in Portugal

    Directory of Open Access Journals (Sweden)

    José Manuel Matos

    2016-01-01

    Full Text Available During the second half of the nineteenth century and early twentieth century the discipline of secondary mathematics was gradually built in Portugal and certified teachers, textbooks, programs, special teaching techniques emerge. This consolidation process ends with the emergency of school subjects that develop some kind of autonomy as Chervel puts it. This article discusses how the school discipline of mathematics in secondary education in Portugal was set. This process is inseparable from teacher training and so we will observe professional legitimation processes paying special attention to ways in which autonomy has been building and modifying over time.

  7. HCV-RNA quantification in liver bioptic samples and extrahepatic compartments, using the abbott RealTime HCV assay.

    Science.gov (United States)

    Antonucci, FrancescoPaolo; Cento, Valeria; Sorbo, Maria Chiara; Manuelli, Matteo Ciancio; Lenci, Ilaria; Sforza, Daniele; Di Carlo, Domenico; Milana, Martina; Manzia, Tommaso Maria; Angelico, Mario; Tisone, Giuseppe; Perno, Carlo Federico; Ceccherini-Silberstein, Francesca

    2017-08-01

    We evaluated the performance of a rapid method to quantify HCV-RNA in the hepatic and extrahepatic compartments, by using for the first time the Abbott RealTime HCV-assay. Non-tumoral (NT), tumoral (TT) liver samples, lymph nodes and ascitic fluid from patients undergoing orthotopic-liver-transplantation (N=18) or liver resection (N=4) were used for the HCV-RNA quantification; 5/22 patients were tested after or during direct acting antivirals (DAA) treatment. Total RNA and DNA quantification from tissue-biopsies allowed normalization of HCV-RNA concentrations in IU/μg of total RNA and IU/10 6 liver-cells, respectively. HCV-RNA was successfully quantified with high reliability in liver biopsies, lymph nodes and ascitic fluid samples. Among the 17 untreated patients, a positive and significant HCV-RNA correlation between serum and NT liver-samples was observed (Pearson: rho=0.544, p=0.024). Three DAA-treated patients were HCV-RNA "undetectable" in serum, but still "detectable" in all tested liver-tissues. Differently, only one DAA-treated patient, tested after sustained-virological-response, showed HCV-RNA "undetectability" in liver-tissue. HCV-RNA was successfully quantified with high reliability in liver bioptic samples and extrahepatic compartments, even when HCV-RNA was "undetectable" in serum. Abbott RealTime HCV-assay is a good diagnostic tool for HCV quantification in intra- and extra-hepatic compartments, whenever a bioptic sample is available. Copyright © 2017 Elsevier B.V. All rights reserved.

  8. [Hepatitis C virus genotyping: comparison of the Abbott RealTime HCV Genotype II assay and NS5B sequencing].

    Science.gov (United States)

    Vaghefi, P; Marchadier, E; Dussaix, E; Roque-Afonso, A-M

    2010-04-01

    Hepatitis C virus genotyping is needed for treatment decision and monitoring. The results of a genotyping assay based on real-time PCR and TaqMan chemistry were compared with the results of NS5B region sequencing. One hundred and two sera (genotypes 1-6) were tested. Amplification and detection of viral RNA were performed with the Abbott RealTime HCV Genotype II assay targeting 5'non-coded region (5'NC) for the identification of genotypes 1 to 6 and NS5B, for 1a and 1b subtypes detection. Sequencing of 5'NC fragment was used to resolve discrepant results. No indeterminate results were obtained. Concordance with NS5B sequencing was 93% (95 on 102), 96% at the genotype level (98 on 102) and 93% for genotype 1 subtyping (40 on 43). Discordant genotyping results were a 2f subtype identified as 5, a 6a typed as 1, a 3a identified as a 1-3 co-infection and a 4r identified as a 1-4 co-infection. Discordant subtyping results were 2 1b subtypes only typed as 1 and a 1e identified as 1a. Abbott RealTime HCV Genotype II assay is a rapid, automated and simple to interpret method for HCV genotyping. It allows the detection of possible mixed infections which might have a negative impact on therapeutic response. However, the discrepant results found in this small series underline the need for assay optimization. Copyright 2009 Elsevier Masson SAS. All rights reserved.

  9. Constructing the Color-Blind Classroom: Teachers' Perspectives on Race and Schooling

    Science.gov (United States)

    Stoll, Laurie Cooper

    2014-01-01

    The purpose of this study is to explore teachers' attitudes towards race and schooling, and the ways in which they "do" race in contemporary "color-blind" learning environments where social location is not believed to exert any meaningful influence on students' potential for success. Data for this study were gathered through…

  10. Construction and Modification of the Autonomy of School Mathematical Knowledge in Portugal

    Science.gov (United States)

    Matos, José Manuel

    2016-01-01

    During the second half of the nineteenth century and early twentieth century the discipline of secondary mathematics was gradually built in Portugal and certified teachers, textbooks, programs, special teaching techniques emerge. This consolidation process ends with the emergency of school subjects that develop some kind of autonomy as Chervel…

  11. Modernization of upper secondary school in Denmark: headmasters’ reform interpretations and constructions of students

    DEFF Research Database (Denmark)

    Bøje, Jakob Ditlev

    2008-01-01

    The Danish upper secondary school is currently undergoing a hyper complex process of modernisation where new organisation forms, teacher-student roles and principles of management are introduced. The process is set off most directly by a new reform. This article explores the implementation...

  12. 75 FR 15389 - No Child Left Behind School Facilities and Construction Negotiated Rulemaking Committee Meeting

    Science.gov (United States)

    2010-03-29

    ... Affairs and Collaborative Action, Office of the Assistant Secretary--Indian Affairs, 1001 Indian School.... The following items will be on the agenda: Review of Committee Operating Procedures, discussion, and... 2010; Overview, review, and discussion of key formulas from the FMIS March 2010 Training; Small group...

  13. Engineering-Based Problem Solving in the Middle School: Design and Construction with Simple Machines

    Science.gov (United States)

    English, Lyn D.; Hudson, Peter; Dawes, Les

    2013-01-01

    Incorporating engineering concepts into middle school curriculum is seen as an effective way to improve students' problem-solving skills. A selection of findings is reported from a science, technology, engineering and mathematics (STEM)-based unit in which students in the second year (grade 8) of a three-year longitudinal study explored…

  14. The Relationship of Bureaucratic Structure to School Climate: An Exploratory Factor Analysis of Construct Validity

    Science.gov (United States)

    Lennon, Patricia A.

    2010-01-01

    This researcher examined the relationship of bureaucratic structure to school climate by means of an exploratory factor analysis of a measure of bureaucracy developed by Hoy and Sweetland (2000) and the four dimensional measure of climate developed by Hoy, Smith, and Sweetland (2002). Since there had been no other empirical studies whose authors…

  15. Authenticating Sexual Diversity in School: Examining Sociolinguistic Constructions of Young People's Sexual Identities

    Science.gov (United States)

    Sauntson, Helen

    2016-01-01

    Recent research into sexuality and education shows that homophobia is particularly prevalent and problematic in schools. However, little of this work has drawn on linguistic frameworks. This article uses the tactics of intersubjectivity framework to examine how a group of LGB-identified young people understand their sexuality identities in…

  16. The Bangalore Challenge: Case Studies of the Social Construction of Technology in Elementary Schools

    Science.gov (United States)

    Byker, Erik Jon

    2012-01-01

    As India aspires to become the information and communication technology (ICT) leader in the world, the education of its children is a primary concern. While India's policymakers expect ICT to usher in promising education changes, there is a limited understanding of how computers are used and negotiated in India's schools. This dissertation is an…

  17. Self-Efficacy for Science Teaching Scale Development: Construct Validation with Elementary School Teachers

    Science.gov (United States)

    Yangin, Selami; Sidekli, Sabri

    2016-01-01

    The measurement of teacher self-efficacy has a history of more than 30 years. The purpose of this research is to evaluate the development and validation of a new scale to measure the science teaching self-efficacy of elementary school teachers. Therefore, a scale has been created to measure elementary teachers' science teaching self-efficacy and…

  18. "Doing School" Right: How University Students from Diverse Backgrounds Construct Their Academic Literacies and Academic Identities

    Science.gov (United States)

    Tudor Sarver, Whitney Ann

    2012-01-01

    This study explores the academic lives of three multilingual undergraduate student writers in order to better understand how they have constructed their academic literacies and academic identities since taking the required English courses at a mid-sized state university. Within the overarching discussions of academic discourse and the idea of…

  19. Gender Construction through Textbooks: The Case of an Ethiopian Primary School English Textbook

    Science.gov (United States)

    Gebregeorgis, Mehari Yimulaw

    2016-01-01

    The objective of the study was to explore how gender was constructed in the "English for Ethiopia Student's Book" for grade four. In order to find out the discursive actions, representations and identifications by unpacking the employed genre, discourse and style, respectively, the case study was conducted using Fairclough's…

  20. Careers in Construction, Building Maintenance and Allied Occupations. Junior High School. Course Outline.

    Science.gov (United States)

    Dade County Public Schools, Miami, FL. Office of Vocational and Adult Education.

    The guide was prepared to assist student emploration in the fields of construction and building maintenance and as preparation for further specialized training. The course was prepared for quinmester use and includes a series of manipulative job assignments within a laboratory equipped to simulate the actual job atmosphere found in the…

  1. RADON PREVENTION IN THE DESIGN & CONSTRUCTION OF SCHOOLS & OTHER LARGE BUILDINGS

    Science.gov (United States)

    It is typically easier and much less expensive to design and construct a new building with radon-resistant and/or easy-to-mitigate features, than to add these features after the building is completed and occupied. Therefore, when building in an area with the potential for elevate...

  2. The Study of Role of Transactional Model Constructs in Yazd Teachers of Primary School by Using of Structural Equation Model

    Directory of Open Access Journals (Sweden)

    M. Mohammadi

    2014-12-01

    Full Text Available Background: By considering, transactional model is one of the most comprehensive model for reduction of stress, this study was determined the role of Transactional Model constructs in Yazd teachers of Primary school by using of Structural Equation Model. Methods: This research was a descriptive- analytical. Categorized approach was applied for sampling. A standard questionnaire and the questionnaire planned based on Transactional Model were applied for data collection. Validity (CVR=0.85 and reliability (α=0.87 of instrument confirmed by experts. SPSS15 and LISREL8.8 software were used for data analysis. Results: In this research 200 Yazd teachers of primary schools (average age of 41.70±5.69 were participated. The results of this study showed the effect of stress on secondary appraisal and primary appraisal was -0.87 and 0.84, respectively. Our results also showed an inverse relationship between perceived stress and secondary appraisal also between primary appraisal and coping effort. Also, the results were confirmed validity and good fitness of model, because of the RMSEA=0.0329 and index χ2/df were less than 3. Conclusion: Since the constructs of this model had a significant effect on the stress, it suggests the policies and plans for improvement of these factors.

  3. Longitudinal analysis of cognitive constructs fostered by STEM activities for middle school students

    Directory of Open Access Journals (Sweden)

    Rhonda Christensen

    2014-06-01

    Full Text Available The purpose of this study was to determine whether the changes found to occur pre- to post intervention in students' cognitive structures continued to persist two years later. Major findings were: 1 higher-order STEM-related constructs established during the treatment year tended to persist two years later, even as component dispositions varied, and 2 gender differences in level of persistence emerged in only one of the four higher-order constructs identified. For the participants taken as a whole, perceptions of science and STEM as a career became more aligned with interest in being a scientist, from pretest to posttest time during the treatment year and continued to be aligned two years later. Perception of engineering moved from alignment with science and STEM as a career at time 1, to alignment with perception of technology and creative tendencies after the treatment year, at time 2, and remained aligned with technology two years later, at time 3. Perception of mathematics was separated from the other constructs during the pre-post treatment year and remained largely separated two years later. One subscale of the career interest survey focusing on working with others to make the world a better place through science, separated from other career interest subscales and became its own higher-order construct at time 2, and still remained on its own at time 3. Data mining techniques as well as higher-order factor analysis were used to identify changes in relationships among these and other constructs over time.

  4. Cultura escolar, cultura surda e construção de identidades na escola School culture, deaf culture and identity construction within the school context

    Directory of Open Access Journals (Sweden)

    Liana Salmeron Botelho De Paula

    2009-12-01

    Full Text Available O presente trabalho se propõe a analisar a questão da relação da cultura escolar, cultura surda e a influência destas na construção da identidade da pessoa surda no contexto escolar. Pretende-se identificar os aspectos relevantes que conectam, regulam e norteiam as relações dentro da escola e o impacto destes na constituição do self do aluno surdo. Através do estudo de parâmetros teóricos que permeiam as culturas, escolar e surda, traça-se um paralelo com pressupostos socioculturais construtivistas, buscando apontar características essenciais para a constituição da noção de eu. O contexto escolar é de extrema importância para a pessoa surda, que em sua maioria, provem de famílias ouvintes. Os estudos sobre identidade surda sugerem que o outro indivíduo surdo é de fundamental importância para construção de uma identidade saudável, visto que entre surdos existe o uso comum de um sistema lingüístico-Libras, que não ocorre de forma natural quando da interação entre surdos e ouvintes.The present paper intends to analyze the issue of school culture, deaf culture and the influence both factors present in the construction of the deaf person's identity within the school context. The aim is to identify relevant aspects that connect, regulate or direct relations within the school and the impact they have in constituting the deaf student's sense of self. Through the study of theoretical parameters that permeate cultures (school and deaf cultures, this paper aims to present parallel sociocultural constructivist suppositions to point out essential characteristics for the constitution of the notion of self. The school context is extremely important to deaf students, the majority of whom come from hearing families. Studies on deaf identity suggest that other deaf individuals are paramount for constructing a healthy identity, since the deaf share a common language system (sign language, inasmuch as interaction between deaf and

  5. Unpacking the school: Textbooks, teachers, and the construction of nationhood in Mexico, Argentina, and Peru

    OpenAIRE

    Vom Hau, Matthias

    2009-01-01

    This article examines trajectories of nationalism in twentieth-century Argentina, Mexico, and Peru through the analytical lens of schooling. I argue that textbooks reveal state-sponsored conceptions of nationhood. In turn, the outlooks and practices of teachers provide a window for understanding how state ideologies were received, translated, and reworked within society. During the late nineteenth century, textbooks in Mexico, Argentina, and Peru conceived of the nation as a political communi...

  6. The Construction and Validation of Opium Attitude Questionnaire among Guidance and High School Students

    Directory of Open Access Journals (Sweden)

    Ali Mohammad Rezaee

    2013-01-01

    Full Text Available Aim: The study was aimed to determine the validity and reliability of opium attitudes questionnaire. Method: 6108 of guidance school (3th grades and high school students filled the opium attitude questionnaire in all of the country. The validity of questionnaire assessed by group discrimination and confirmatory factor analysis method. Results: the results of group discrimination showed that the questions can be discriminated of past and current opium addicts and normal groups. On the basis of factor analysis results 5 factors extracted. These factors with consideration of literature review and loaded items content named: interest to consume, attitude to dangers, attitude to physiological effects, attitude to psychic effects, attitude to social effects to opium. Reliability of subscales examined by Cronbakh’s alpha. The minimum measure of reliability was 0.77 and maximum was 0.86. Altogether, the validity and reliability of questionnaire were satisfied. Conclusion: On the basis of present research results, opium attitude questionnaire is appropriate for assessing of students’ attitude to opium among guidance and high school students.

  7. Scaffolding Middle School Students' Construction of Scientific Explanations: Comparing a cognitive versus a metacognitive evaluation approach

    Science.gov (United States)

    Wang, Chia-Yu

    2015-01-01

    This study investigated the effects of scaffolds as cognitive prompts and as metacognitive evaluation on seventh-grade students' growth of content knowledge and construction of scientific explanations in five inquiry-based biology activities. Students' scores on multiple-choice pretest and posttest and worksheets for five inquiry-based activities were analyzed. The results show that the students' content knowledge in all conditions significantly increased from the pretest to posttest. Incorporating cognitive prompts with the explanation scaffolds better facilitated knowledge integration and resulted in greater learning gains of content knowledge and better quality evidence and reasoning. The metacognitive evaluation instruction improved all explanation components, especially claims and reasoning. This metacognitive approach also significantly reduced students' over- or underestimation during peer-evaluation by refining their internal standards for the quality of scientific explanations. The ability to accurately evaluate the quality of explanations was strongly associated with better performance on explanation construction. The cognitive prompts and metacognitive evaluation instruction address different aspects of the challenges faced by the students, and show different effects on the enhancement of content knowledge and the quality of scientific explanations. Future directions and suggestions are provided for improving the design of the scaffolds to facilitate the construction of scientific explanations.

  8. Constructing Geometric Properties of Rectangle, Square, and Triangle in the Third Grade of Indonesian Primary Schools

    Directory of Open Access Journals (Sweden)

    Ilham Rizkianto

    2013-07-01

    Full Text Available Previous studies have provided that when learning shapes for the first time, young children tend to use the prototype as the reference point for comparisons, but often fail when doing so since they do not yet think about the defining attributes or the geometric properties of the shapes. Most of the time, elementary students learn geometric properties of shapes only as empty verbal statements to be memorized, without any chance to experience the contepts meaningfully. In the light of it, a sequence of instructional activities along with computer manipulative was designed to support Indonesian third graders in constructing geometric properties of square, rectangle, and triangle. The aim of the present study is to develop a loval instructional theory to support third graders in constructing geometric properties of rectangle, square, and triangle. Thirty seven students of one third grade classes in SD Pupuk Sriwijaya Palembang, along with their class teacher, were involved in the study. Our findings suggest that the combination of computer and non-computer activities suppots third graders in constructing geometric properties of square, rectangle, and triangle in that it provides opportunities to the students to experience and to develop the concepts meaningfully while using their real experiences as the bases to attain a higher geometric thinking level.Key concepts: Geometric properties, rectangle, square, triangle, design research, realistic mathematics education DOI: http://dx.doi.org/10.22342/jme.4.2.414.160-171

  9. Proposition on the Construction of Curriculum for Elementary School : Consideration on the Practice in Hamamatsu Elementary School Attached to Shizuoka University Based on the Viewpoint of Educational Environment Studies

    OpenAIRE

    小野間, 正巳; 山﨑, 保寿

    2013-01-01

    The purpose of this paper is to propose the construction of curriculum for developingchildren's ability to live in future by the consideration in Hamamatsu elementary school attached to Shizuoka University. The following matters became clear upon consideration and practical investigation. (l)In the Hamamatsu elementary school attached to the Department of Education ,original curriculum has been carried out. That is "Subjects" ,"Integration" and "Creative School Life". The curriculum is struct...

  10. Teacher talk about science: An examination of the constructed understanding of science held by four elementary school teachers

    Science.gov (United States)

    Price, Robert John

    The elementary school teacher's personal understanding of science has not been a primary focus of consideration in educational reform discussions. This study examines how four elementary school teachers have constructed their personal understanding of science. The purpose of this study is to explore core understandings about science held by these teachers, and to examine the origins of these ideas. This study assumes that a teacher's understanding of science is unique and constructed on personal experiences affected by influences. This study further explores the relationship of the teachers understanding to the school's stated curriculum. The theoretical framework of this research recognizes three guiding assumptions: science exists as a set of ideas that have developed over time through competing discourses; the teacher plays an important role in the implementation of the science curriculum; and the guiding influences of a teacher's understanding of science are associated with power that emerges from discourse. The methodology in this qualitative study is closely associated with narrative inquiry. Data collection methods include a questionnaire, focus group sessions, and individual interviews. Teachers' stories were collected through collaborative interview opportunities between the researcher and the participants. The findings are presented through the narratives of the four teachers, and are organized through the guiding influences, and talk related to the stated science curriculum. The teachers' talk can be categorized by three broad guiding influences: family, education, and an image of science. The talk related to the stated curriculum illustrates both conflicts, and a relationship between the teachers' understanding of science and the curriculum. The finding of this study provides evidence that each teacher's understanding of science is unique and developed over time. Additionally, this understanding plays a role in how the stated curriculum is discussed and

  11. The construction of creativity: using video to explore secondary school music teachers’ views

    Directory of Open Access Journals (Sweden)

    Oscar Odena

    2006-04-01

    Full Text Available Abstract: This paper is taken from research which seeks to illustrate how English secondary school music teachers view creativity. It explores methodological issues regarding the eliciting of the views of teachers regarding creativity, with particular reference to the use of videotaped extracts of lessons during in-depth semi-structured interviews. Various research designs and results from previous studies are examined and the implications pointed out. A pilot study using a theoretical four-fold framework (pupil-environment-process-product is reported. A qualitative research design was used to allow teachers to reflect on their own ideas. Music lessons on composition and improvisation from three schools were observed and videotaped. The teachers were interviewed and asked to complete a ‘Musical Career Path’. The process of analysis was assisted by a software package for qualitative research (i.e. NUDIST. The conclusions presented some subcategories that supported the initial framework and exemplified the complexities in defining the term ‘creativity’, pointing to a need for further enquiry. It is suggested that the use of videotaped extracts of lessons for the purpose of discussion with participants during the interviews, proved beneficial in exploring the teachers’ views of creativity. This method may have relevance for both researchers and practitioners interested in teachers’ attitudes.

  12. Pre-school social abilities: Construction and validation of a scale for children in contexts of poverty

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    Ana Betina Lacunza

    2009-06-01

    Full Text Available Social abilities are an essential part of human activity since they have a bearing on self-con­fidence, adoption of roles, self-regulation of behavior and academic performance, among other aspects. This study presents the process of construction and validation of a scale of social abilities for pre-school children. The scale was administered to 318 parents of 3 to 5 years old children of low socio-economic status who attend Primary Health Care Centers in San Miguel de Tucumán, Argentina. Considering the evolutionary and contextual charac­teristics relative to the process of acquisition of social abilities, a different protocol for every age group was designed. The result was a scale with confidence and validity characteristics. The validation of these instruments is helpful for evaluating children in poverty contexts since they enable us to distinguish social resources that allow children’s adaptation.

  13. Learning about the Galaxy by constructing a Galactic Garden at school

    Science.gov (United States)

    Metaxa, M.; Pavlidou, E.

    2012-01-01

    Most bright stars in our Milky Way Galaxy reside in a disk. Since our Sun also resides in this disk, these stars appear to us as a diffuse band that circles the sky. The above panorama of a northern band of the Milky Way's disk covers 90 degrees.Visible are many bright stars, dark dust lanes, red emission nebulae, blue reflection nebulae, and clusters of stars. In addition to all this matter that we can see, astronomers suspect there exists even more dark matter that we cannot see. All the above and more can easily be explained and tought to students by creating a galactic garden at school, with them. The aim, the means and the results are discussed in this paper.

  14. Change with age in regression construction of fat percentage for BMI in school-age children.

    Science.gov (United States)

    Fujii, Katsunori; Mishima, Takaaki; Watanabe, Eiji; Seki, Kazuyoshi

    2011-01-01

    In this study, curvilinear regression was applied to the relationship between BMI and body fat percentage, and an analysis was done to see whether there are characteristic changes in that curvilinear regression from elementary to middle school. Then, by simultaneously investigating the changes with age in BMI and body fat percentage, the essential differences in BMI and body fat percentage were demonstrated. The subjects were 789 boys and girls (469 boys, 320 girls) aged 7.5 to 14.5 years from all parts of Japan who participated in regular sports activities. Body weight, total body water (TBW), soft lean mass (SLM), body fat percentage, and fat mass were measured with a body composition analyzer (Tanita BC-521 Inner Scan), using segmental bioelectrical impedance analysis & multi-frequency bioelectrical impedance analysis. Height was measured with a digital height measurer. Body mass index (BMI) was calculated as body weight (km) divided by the square of height (m). The results for the validity of regression polynomials of body fat percentage against BMI showed that, for both boys and girls, first-order polynomials were valid in all school years. With regard to changes with age in BMI and body fat percentage, the results showed a temporary drop at 9 years in the aging distance curve in boys, followed by an increasing trend. Peaks were seen in the velocity curve at 9.7 and 11.9 years, but the MPV was presumed to be at 11.9 years. Among girls, a decreasing trend was seen in the aging distance curve, which was opposite to the changes in the aging distance curve for body fat percentage.

  15. Construction of Context-Based Module: How OLED can be used as a Context in High School Chemistry Instruction

    Science.gov (United States)

    Anugrah, I. R.; Mudzakir, A.; Sumarna, O.

    2017-09-01

    Teaching materials used in Indonesia generally just emphasize remembering skill so that the students’ science literacy is low. Innovation is needed to transform traditional teaching materials so that it can stimulate students’ science literacy, one of which is by context-based approach. This study focused on the construction of context-based module for high school using Organic Light-Emitting Diode (OLED) topics. OLED was chosen because it is an up-to-date topic and relevant to real life. This study used Model of Educational Reconstruction (MER) to reconstruct science content structure about OLED through combining scientist’s perspectives with student’s preconceptions and national curriculum. Literature review of OLED includes its definition, components, characteristics and working principle. Student’s preconceptions about OLED are obtained through interviews. The result shows that student’s preconceptions have not been fully similar with the scientist’s perspective. One of the reasons is that some of the related Chemistry concepts are too complicated. Through curriculum analysis, Chemistry about OLED that are appropriate for high school are Bohr’s atomic theory, redox and organic chemistry including polymers and aromatics. The OLED context and its Chemistry concept were developed into context-based module by adapting science literacy-based learning. This module is expected to increase students’ science literacy performance.

  16. Subjectivity construction in school failure paths. Transition pathways provided for labour insertion for adolescents at risk

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    Míriam Abiétar-López

    2017-03-01

    Full Text Available The modernization of the vocational education system in Spain dates back to the 90s. Since then, it has evolved significantly, taking the European directives as a frame of reference. With the extension of compulsory schooling until the age of 16, in 1994 a vocational training scheme was introduced within the education system at a very low level of qualification, particularly designed for adolescents classified as low academic performers in secondary education and for adolescents in situation of social vulnerability. Such training scheme was reshaped in 2006 and 2013. Our contribution is framed in a wider research developed within a European Project, aiming to provide a review of the literature produced around these programs, in order to compare the evolution of those 3 types of training provision in terms of the educational possibilities each one has provided for the adolescents that have participated in them. In light of these data and those produced by our research, in this paper we argue how adolescent subjectivities are produced. We rely upon the speech of teachers, head teachers and guidance teams that deal with young people in such training provision in the city of Valencia.

  17. Translanguaging in a middle school science classroom: Constructing scientific arguments in English and Spanish

    Science.gov (United States)

    Licona, Peter R.

    This dissertation investigates translanguaging in an English/Spanish dual language middle school science classroom as the teacher and students worked through a curriculum unit focusing on socioscientific issues and implementing a scientific argumentation framework. Translanguaging is the process in which bilingual speakers fluidly and dynamically draw from their full linguistic repertoire to perform a communicative act. Using ethnographically informed data collection in conjunction with discourse analysis, teacher translanguaging was examined for its related functions in the science classroom and how teacher translanguaging afforded opportunities for framing and supporting scientific argumentation. Results suggest that the functions of teacher translanguaging fell into three main themes: maintaining classroom culture, facilitating the academic task, and framing epistemic practices. Of the three categories of translanguaging, framing epistemic practices proved to be of paramount importance in the teacher presenting and supporting the practice of scientific argumentation. Implications from this study are relevant for pre-service science teacher preparation and in-service science teacher professional development for teachers working with emergent bilingual students.

  18. Effect of lubricants and a vaginal spermicide gel on the detection of prostate specific antigen, a biomarker of semen exposure, using a quantitative (Abbott ARCHITECT) assay.

    Science.gov (United States)

    Snead, Margaret C; Melendez, Johan H; Kourtis, Athena P; Chaney, Dorothy M; Brown, Teresa M; Black, Carolyn M; Mauck, Christine K; Schwartz, Jill L; Zenilman, Jonathan M; Jamieson, Denise J; Macaluso, Maurizio; Doncel, Gustavo F

    2014-02-01

    Little is known about the effects of commonly used lubricants on detection of biomarkers of semen exposure. We investigated the in vitro effect of Gynol®, K-Y Jelly®, Replens®, Astroglide®, Carbopol, and Silicorel on quantitative detection of prostate specific antigen (PSA). A predetermined concentration of each of the gels was added to serially diluted semen samples. Additionally, serial dilutions of each of the gels were added to three different semen dilutions (high, medium, or low). The resulting samples were tested for PSA on the Abbott ARCHITECT System. When using the Abbott ARCHITECT system, the only products that inhibited PSA detection were Gynol® and Replens®. The inhibition caused by Gynol® was dose-dependent, but that of Replens was dose-independent. K-Y Jelly®-spiked samples had higher PSA values than controls. Caution is warranted when using the Abbott quantitative assay for PSA detection as a biomarker of semen exposure in settings where Gynol®, Replens® or K-Y Jelly® might also have been used. Neither Astroglide® nor Silicorel inhibited PSA detection. Additional studies evaluating other vaginal products, including microbicides, and their effects on other assays, are needed. In vivo studies will be especially important to optimize PSA detection from clinical samples. Researchers should consider the potential for specific lubricants or any vaginal products to affect the particular assay used for semen biomarker detection. The Abbott ARCHITECT's total PSA assay should not be used with the product Replens. Caution is warranted when using the assay in settings where Gynol or K-Y jelly may have been used. Published by Elsevier Inc.

  19. Development Scaffolding for Construction of Evaluation Instrument Training Program on The Cognitive Domain For Senior High School Physics Teachers and The Same Level

    Science.gov (United States)

    Arif, W.; Suhandi, A.; Kaniawati, I.; Setiawan, A.

    2017-02-01

    The development of scaffolding for evaluation instrument construction training program on the cognitive domain for senior high school physics teacher and the same level that is specified in the test instrument has been done. This development was motivated by the low ability of the majority of physics teachers in constructing the physics learning achievement test. This situation not in accordance with the demands of Permendiknas RI no. 16 tahun 2007 concerning the standard of academic qualifications and competence of teachers, stating that teachers should have a good ability to develop instruments for assessment and evaluation of process and learning outcomes. Based on the preliminary study results, it can be seen that the main cause of the inability of teachers in developing physics achievement test is because they do not good understand of the indicators for each aspect of cognitive domains. Scaffolding development is done by using the research and development methods formulated by Thiagarajan which includes define, design and develope steps. Develop step includes build the scaffolding, validation of scaffolding by experts and the limited pilot implementations on the training activities. From the build scaffolding step, resulted the scaffolding for the construction of test instruments training program which include the process steps; description of indicators, operationalization of indicators, construction the itemsframework (items scenarios), construction the items stem, construction the items and checking the items. The results of the validation by three validator indicates that the built scaffolding are suitable for use in the construction of physics achievement test training program, especially for novice. The limited pilot implementation of the built scaffolding conducted in training activities attended by 10 senior high school physics teachers in Garut district. The results of the limited pilot implementation shows that the built scaffolding have a medium

  20. A study to define and verify a model of interactive-constructive elementary school science teaching

    Science.gov (United States)

    Henriques, Laura

    This study took place within a four year systemic reform effort collaboratively undertaken by the Science Education Center at the University of Iowa and a local school district. Key features of the inservice project included the use of children's literature as a springboard into inquiry based science investigations, activities to increase parents' involvement in children's science learning and extensive inservice opportunities for elementary teachers to increase content knowledge and content-pedagogical knowledge. The overarching goal of this elementary science teacher enhancement project was to move teachers towards an interactive-constructivist model of teaching and learning. This study had three components. The first was the definition of the prototype teacher indicated by the project's goals and supported by science education research. The second involved the generation of a model to show relationships between teacher-generated products, demographics and their subsequent teaching behaviors. The third involved the verification of the hypothesized model using data collected on 15 original participants. Demographic information, survey responses, interview and written responses to scenarios were among the data collected as source variables. These were scored using a rubric designed to measure constructivist practices in science teaching. Videotapes of science teaching and revised science curricula were collected as downstream variables and scored using an the ESTEEM observational rubric and a rubric developed for the project. Results indicate that newer teachers were more likely to implement features of the project. Those teachers who were philosophically aligned with project goals before project involvement were also more likely to implement features of the project. Other associations between reported beliefs, planning and classroom implementations were not confirmed by these data. Data show that teachers reported higher levels of implementation than their

  1. "Canteiro Escola"--Uma Resposta da Industria da Construcao no Contexto Produtivo Atual (The "Building Site" School--A Construction Industry Answer in the Actual Productive Context).

    Science.gov (United States)

    Barone, Rosa Elisa; Letelier, Maria Eugenia

    1995-01-01

    Presents examples of the discourse of construction industry personnel involved in workplace basic education in Brazil. Reports on the perspective of the workers/students and on the experiences and the vision of those who implement the educational programs. Identifies the limits of the schooling process and the difficulties inherent in the present…

  2. "Not Everyone Is Cut out to Be the Entrepreneur Type": How Finnish School Teachers Construct the Meaning of Entrepreneurship Education and the Related Abilities of the Pupils

    Science.gov (United States)

    Korhonen, Maija; Komulainen, Katri; Raty, Hannu

    2012-01-01

    The present study set out to explore how a group of Finnish school teachers constructs the meaning of entrepreneurship education and produces related characterizations of the abilities of the pupils in their interviews. In their discussions, the teachers deployed the discourses of "internal entrepreneurship" and "external…

  3. Enraizamento de estacas caulinares de kiwi (Actinidia chinensis Planch cv Abbott tratadas com auxinas e boro Rooting of kiwi stem cuttings (Actinidia chinensis Planch. cv Abbott treated with auxins and boron

    Directory of Open Access Journals (Sweden)

    E.G. Ono

    1995-12-01

    Full Text Available O trabalho teve como finalidade, estudar o efeito de várias auxinas sintéticas em formulações comerciais e do boro, sobre o enraizamento de estacas caulinares de kiwi (Actinidia chinensis Planch, cv Abbott.. As estacas utilizadas continham dois nós e duas folhas cortadas ao meio, com aproximadamente 10 cm de comprimento, onde o corte basal em bisel foi realizado logo abaixo de um nó e o apical acima do outro nó. O efeito das auxinas, sobre o enraizamento de estacas caulinares de kiwi foi verificado mediante os seguintes tratamentos, aplicados sobre as bases das estacas: T1 H(20; T2 (NAA 300 ppm; T3 (IBA 300 ppm; T4 (NAA 300 ppm + B; T5 (IBA 300 ppm + B; T6 (NAA 0,5%-pó e T7 (IBA 0,5%-pó. Após o tratamento das estacas, estas foram plantadas em bandejas de enraizamento, contendo vermiculita pura e colocadas em câmara de nebulização, onde permaneceram por 120 dias, até a sua coleta. Para a avaliação do efeito de auxinas e do ácido bórico, sobre o enraizamento de estacas caulinares de kiwi, foram realizadas as seguintes observações: 1. porcentagem de estacas enraizadas; 2. análise de açúcares redutores e açúcares totais (em g/100 g de matéria seca; 3. análise de triptofano (em µg/100 mg de matéria seca. Os resultados obtidos no processo de enraizamento de estacas caulinares de kiwi (Actinidia chinensis Planch. variedade Abbott, levou a concluir que o inverno e outono foram as melhores épocas de coleta dos ramos de auxinas para a confecção das estacas. O processo de enraizamento foi ainda incrementado com a aplicação exógena na base das estacas, sendo que o alto teor de açúcares redutores e totais beneficiou a maior porcentagem de enraizamento.This study was carried out to evaluate the effects of some synthetical auxins and boron trade formulations in the rooting of stem cuttings of some kiwi (Actinidia chinensis Planch varieties. The experiment was carried out in a misty nebulization chamber in the Botany

  4. Study of building typology of school constructed during the Dutch Colonial Period in Indonesia. Case study of Hoogere Burgerschool (HBS) in Bandung

    Science.gov (United States)

    Sarwo Wibowo, Arif

    2018-03-01

    Bandung is one of the most important colonial cities in Indonesia. In the early 20th century the capital city of Dutch East-Indies Government planned to move in Bandung. Critical infrastructures were intensively built during that period, such as streets and railways, houses, governmental buildings, train stations, hospitals and educational facilities. Besides the famous campus of Technische Hoogeschool te Bandoeng (ITB), still in the same period, several schools were also constructed. One of the most important schools was Hoogere Burgerschool in Bandung (HBS Bandung), now SMUN 3 and 5, Bandung designed by Charles Prosper Wolff Schoemaker and constructed in 1915. HBS Bandung was the fourth HBS constructed by Dutch East Indies Government, therefore became important and put itself as a reference for the later school buildings in Bandung. This study is analyzing how the architects’ frame of mind in producing this design works. Survey and direct data collecting were used to take the exact embodiment of building design. Usage and functional analysis were also used to match space and other standard used in a school building at that time. This study will give an understanding of building typology of school during the Dutch Colonial Period in Indonesia.

  5. The Construct Validity of the German Academic Self-regulation Questionnaire (SRQ-A within Primary and Secondary School Children

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    Julia Kröner

    2017-06-01

    Full Text Available The assessment of students' motivation can be a powerful tool in enhancing and understanding students' learning. One valid and often applied self-report measure is the Academic Self-Regulation Questionnaire (SRQ-A which is grounded in the self-determination theory. However, to date, there is still no German equivalent to the English version of this questionnaire. Therefore, the aim of the present study was to adapt and validate the SRQ-A on a representative German student sample, consisting of 672 children (327 girls, ages 8–14 from one primary and two secondary German schools. First, the translation-back-translation method was used to ensure the linguistic equivalence of the German questionnaire. Second, item analysis of the generated scores of the German SRQ-A were conducted. Third, the multidimensional factorial structure of the original measure was tested with confirmatory factor analysis (CFA using maximum likelihood estimation. Last, additional construct validity of the German SRQ-A was tested using correlational analyses with convergent and divergent measures. After conducting CFA, four items were excluded from the original questionnaire, due to loadings lower than 0.40, resulting in 28 items. The German SRQ-A showed good internal consistency for all subscales, with Chronbach's α ranging between 0.75 and 0.88. The simplex-structure of the original measurement could also be confirmed, however, the four-factorial model could not be replicated. The measurement showed good convergent and discriminant validity with other related questionnaires. In summary, the German SRQ-A is a reliable and valid self-report instrument for the assessment of self-determined motivational styles within the school context.

  6. The effectiveness of the Constructing Physics Understanding (CPU) pedagogy on middle school students' learning of force and motion concepts

    Science.gov (United States)

    Donaldson, Nancy L.

    This study explores the effectiveness of the Constructing Physics Understanding (CPU) pedagogy versus traditional instruction for teaching middle school students Newtonian force and motion concepts. Students from 16 seventh grade classrooms (n = 358) were selected for this study based on three criteria: (a) each regular education classroom taught force and motion concepts as required by the district curriculum; (b) each classroom teacher was identified by the school principal as being an exemplary teacher; and (c) the teachers were self-reported as either using a constructivist CPU pedagogy (8 classrooms) or a non-CPU, more traditional pedagogy (8 classrooms). To control for teacher adherence to instructional method (CPU vs. non-CPU), each teacher was randomly observed and rated by three independent raters on the Reformed Teaching Observation Protocol (RTOP) instrument. Descriptive statistics showed that the self-reported CPU teachers scored a higher mean in each section of the RTOP indicating that the CPU teachers, as rated by the observers, used a more constructivist approach to teaching force and motion to their students than the non-CPU teachers. Students were pre and post tested on a 20-item force and motion conceptual test covering concepts in motion, Newton's 1st Law, Newton's 2nd Law and Newton's 3rd Law. Hypothesis testing was conducted using a repeated measures ANOVA to further analyze the interaction between teaching method (CPU vs. Non-CPU) and force and motion knowledge gain. Results showed significantly higher gains for the CPU group in total score (p Newton's Third Law questions (p Newton's Third Law. Results for questions on Newton's First and Second Laws showed higher post means in the CPU group; however, the gains were not significant (p > 0.05) indicating very little difference between the CPU and non-CPU groups in students' knowledge gain in these areas.

  7. Brief school-based interventions to assist adolescents' sleep-onset latency: Comparing mindfulness and constructive worry versus controls.

    Science.gov (United States)

    Bartel, Kate; Huang, Chao; Maddock, Ben; Williamson, Paul; Gradisar, Michael

    2018-02-13

    Difficulties falling asleep are common among adolescents, especially during times of stress. Adolescents may thus benefit from brief techniques (15 min) that decrease pre-sleep cognitive-emotional arousal and sleep-onset latency. The present study used a 3 (intervention: mindfulness bodyscan mp3, constructive worry, control) by 3 (time: baseline, week 1, week 2) mixed-model design on a school-based sample of adolescents (N = 232; M age  = 15.9 ± 0.8 years, range = 14-18 years; 19% male), and a sub-sample of adolescents with prolonged sleep-onset latency (i.e. ≥30 min; N = 119; M age  = 16.9 ± 0.9 years; 21% male). It was expected that the 15-min pre-recorded breath-based mindfulness bodyscan, and constructive worry, would decrease sleep-onset latency and pre-sleep arousal similarly over time, relative to the control condition. A significant interaction was observed among adolescents with prolonged sleep-onset latency, who completed ≥3 days for at least 1 week (p = .001), where mindfulness decreased sleep-onset latency relative to constructive worry and the control. Neither technique changed pre-sleep worry or cognitive-emotional arousal, or associated daytime functioning (both the whole sample and sub-sample). A pre-recorded mp3 breath-based mindfulness bodyscan technique is a promising means by which adolescents with prolonged sleep-onset latency can decrease sleep-onset latency. This simple tool has potential for scalable dissemination by stakeholders (e.g. teachers), unqualified to treat adolescent sleep difficulties. Future studies are needed to determine whether benefits may extend to academic performance and mental health, if performed for a longer time period with increased compliance. © 2018 European Sleep Research Society.

  8. Measuring Gambling Reinforcers, Over Consumption and Fallacies: The Psychometric Properties and Predictive Validity of the Jonsson-Abbott Scale

    Directory of Open Access Journals (Sweden)

    Jakob Jonsson

    2017-10-01

    Full Text Available Traditionally, gambling and problem gambling research relies on cross-sectional and retrospective designs. This has compromised identification of temporal relationships and causal inference. To overcome these problems a new questionnaire, the Jonsson-Abbott Scale (JAS, was developed and used in a large, prospective, general population study, The Swedish Longitudinal Gambling Study (Swelogs. The JAS has 11 items and seeks to identify early indicators, examine relationships between indicators and assess their capacity to predict future problem progression. The aims of the study were to examine psychometric properties of the JAS (internal consistency and dimensionality and predictive validity with respect to increased gambling risk and problem gambling onset. The results are based on repeated interviews with 3818 participants. The response rate from the initial baseline wave was 74%. The original sample consisted of a random, stratified selection from the Swedish population register aged between 16 and 84. The results indicate an acceptable fit of a three-factor solution in a confirmatory factor analysis with ‘Over consumption,’ ‘Gambling fallacies,’ and ‘Reinforcers’ as factors. Reinforcers, Over consumption and Gambling fallacies were significant predictors of gambling risk potential and Gambling fallacies and Over consumption were significant predictors of problem gambling onset (incident cases at 12 month follow up. When controlled for risk potential measured at baseline, the predictor Over consumption was not significant for gambling risk potential at follow up. For incident cases, Gambling fallacies and Over consumption remained significant when controlled for risk potential. Implications of the results for the development of problem gambling, early detection, prevention, and future research are discussed.

  9. Measuring Gambling Reinforcers, Over Consumption and Fallacies: The Psychometric Properties and Predictive Validity of the Jonsson-Abbott Scale.

    Science.gov (United States)

    Jonsson, Jakob; Abbott, Max W; Sjöberg, Anders; Carlbring, Per

    2017-01-01

    Traditionally, gambling and problem gambling research relies on cross-sectional and retrospective designs. This has compromised identification of temporal relationships and causal inference. To overcome these problems a new questionnaire, the Jonsson-Abbott Scale (JAS), was developed and used in a large, prospective, general population study, The Swedish Longitudinal Gambling Study (Swelogs). The JAS has 11 items and seeks to identify early indicators, examine relationships between indicators and assess their capacity to predict future problem progression. The aims of the study were to examine psychometric properties of the JAS (internal consistency and dimensionality) and predictive validity with respect to increased gambling risk and problem gambling onset. The results are based on repeated interviews with 3818 participants. The response rate from the initial baseline wave was 74%. The original sample consisted of a random, stratified selection from the Swedish population register aged between 16 and 84. The results indicate an acceptable fit of a three-factor solution in a confirmatory factor analysis with 'Over consumption,' 'Gambling fallacies,' and 'Reinforcers' as factors. Reinforcers, Over consumption and Gambling fallacies were significant predictors of gambling risk potential and Gambling fallacies and Over consumption were significant predictors of problem gambling onset (incident cases) at 12 month follow up. When controlled for risk potential measured at baseline, the predictor Over consumption was not significant for gambling risk potential at follow up. For incident cases, Gambling fallacies and Over consumption remained significant when controlled for risk potential. Implications of the results for the development of problem gambling, early detection, prevention, and future research are discussed.

  10. A next generation enzymatic magnesium assay on the Abbott ARCHITECT chemistry system meets performance goals based on biological variation.

    Science.gov (United States)

    Bailey, D; Martens, P; Mah, W; Yip, P M

    2014-01-01

    To evaluate the performance of the Abbott ARCHITECT enzymatic assay for magnesium (3P68) in serum/plasma and urine against analytical goals based on biological variation. Analytical performance was evaluated according to CLSI protocols. Precision was examined using commercial chemistry controls. Accuracy was assessed against NIST SRM 956c, electrolytes in human serum. Correlation with the arsenazo Mg assay (7D70) was completed using patient samples (plasma, N = 101; urine, N = 90). Common interferences were examined in pooled patient specimens with high and low magnesium concentrations. The enzymatic Mg assay displayed imprecision of 1.7% at 0.72 mmol/L and 1.4% at 1.80 mmol/L (20 days, one calibration, one reagent lot). The linear range was verified between 0.18-7.0 mmol/L (plasma) and 0.01-10.69 mmol/L (urine). Results of the enzymatic assay (x) correlated well with the predicate assay (y) with the relationships y = 0.891x + 0.035, R = 0.967 (plasma) and y = 1.181x + 0.086, R = 0.997 (urine). Mean bias of the NIST SRM 956 c samples was -1.4%. This method showed minimal interference by hemoglobin (3g/L as hemolysate), lipemia (20 g/L Intralipid), unconjugated bilirubin (531 μmol/L), and ascorbate (680 μmol/L). The ARCHITECT Magnesium assay 3P68 achieved the desirable analytical quality specification of 4.8% for total allowable error. In comparison to the 7D70 assay, notable improvements are seen in precision, 30-day calibration stability, and minimal interference by hemolyzed and lipemic samples. © 2013.

  11. Abbott RealTime PCR assay is useful for evaluating virological response to antiviral treatment for chronic hepatitis C.

    Science.gov (United States)

    Ikezaki, Hiroaki; Furusyo, Norihiro; Ihara, Takeshi; Hayashi, Takeo; Ogawa, Eiichi; Toyoda, Kazuhiro; Taniai, Hiroaki; Kainuma, Mosaburo; Murata, Masayuki; Hayashi, Jun

    2011-12-01

    This study was done to evaluate the utility of the Abbott RealTime PCR assay (ART) for the monitoring of chronic hepatitis C patients. The serum samples of 183 patients infected with hepatitis C virus (HCV) genotype 1b who had completed a 48-week period of pegylated interferon (PEG-IFN) alpha-2b plus ribavirin treatment were prospectively analyzed. Serum HCV RNA levels were measured both by ART and by the Roche COBAS Amplicor Monitor test, version2.0 (CAM) at baseline and at weeks 4, 12, 24, 36, and 48 of treatment, and at 24 weeks after the end of treatment (EOT). A significant positive correlation of pretreatment HCV RNA levels was found between ART and CAM (r = 0.595, P HCV RNA level from the pretreatment level determined by ART in SVR patients was significantly higher than that in non-SVR patients at all time points tested. The logarithmic decline determined by CAM in SVR patients was significantly higher than that in non-SVR patients only at week 4, but there was no significant difference at other weeks. Of 124 patients who were HCV RNA-negative at EOT by ART, 58 (46.8%) had a relapse of viremia at 24 weeks after EOT, whereas 77 of 143 patients (53.8%) who were HCV RNA-negative at EOT by CAM had a relapse. The relapse rate was lower when determined by ART than by CAM, but not significantly so. ART is more useful than CAM for evaluating the virological response to antiviral treatment for chronic hepatitis C.

  12. Determinazione quantitativa di HCV-RNA: valutazione comparativa dei saggi Abbott Real-Time e Versant bDNA v.3

    Directory of Open Access Journals (Sweden)

    Aldo Manzin

    2007-06-01

    Full Text Available Hepatitis C virus (HCV RNA measurement before, during and after antiviral therapy has become an essential tool in the management of interferon-based treatment of HCV-related infections. Conventional Polymerase Chain Reaction (PCR has been largely used to obtain quantitative data, but laborious, time-consuming post-PCR handling steps are required to gain valuable results. Real time (RT PCR now provides advantages over end-point (EP PCR due to its improved rapidity, sensitivity, reproducibility and the reduced risk of carry-over contamination, and has now proven itself to be valuable for the more precise monitoring of viral load kinetics and assessing antiviral response.The Abbott Real-Time HCV-RNA is a recently introduced assay for the automated processing of clinical samples and HCV-RNA quantitation: its basic technology relies on use of fluorescent linear probes (dynamic range using 0.5 ml as input target= 12-108 IU/mL and a hybridization/detection step at low temperature (35°C, which allows target mismatches to be tolerated. To determine the clinical application of the Abbott Real-Time assay and defining its correlation with the Bayer Versant bDNA v.3 assay, 68 consecutive samples from unselected HCV-infected patients were retrospectively analysed with RT and the results obtained using the two tests compared.A good correlation was found between RT-PCR and bDNA: 97% of samples tested had a result within a 0.5 log HCV IU/mL difference (bias=0.15 log, whereas 6 samples negative with bDNA gave positive results with Abbott RT (range, 1.89-3.07 log IU/mL and “in-house” qualitative RT-PCR assays.

  13. Adolescent gambling behaviour, a single latent construct and indicators of risk: findings from a national survey of New Zealand high school students

    Directory of Open Access Journals (Sweden)

    Fiona V. Rossen

    2016-08-01

    Full Text Available Abstract This study explores underlying latent construct/s of gambling behaviour, and identifies indicators of “unhealthy gambling”. Data were collected from Youth’07 a nationally representative sample of New Zealand secondary school students (N = 9107. Exploratory factor analyses, item-response theory analyses, multiple indicators-multiple causes, and differential item functioning analyses were used to assess dimensionality of gambling behaviour, underlying factors, and indicators of unhealthy gambling. A single underlying continuum of gambling behaviour was identified. Gambling frequency and ‘gambling because I can’t stop’ were most strongly associated with unhealthy gambling. Gambling to ‘feel better about myself’ and to ‘forget about things’ provided the most precise discriminants of unhealthy gambling. Multivariable analyses found that school connectedness was associated with lower levels of unhealthy gambling.

  14. predictive power of Health Promotion Model constructs in relation to oral health behaviors among students in Elementary school students year 2016-17

    OpenAIRE

    Mitra Moodi; Gholamreza Sharifzadeh; Sedigheh Ramazani; Leili Jalilian

    2018-01-01

    Background and Aim: Recognition of factors affecting oral health behaviors in students is a key step in promoting oral health. This study explored the predictive power of constructs in Pender’s Health Promotion Model vis-à-vis oral health behaviors among elementary students in 2016-2017 school year in Nehbandan. Materials and Methods: This cross-sectional study recruited 464 fifth- and sixth-grade Nehbandan-based elementary students who were selected through randomized cluster...

  15. Assessing Success in School Finance Litigation: The Case of New Jersey. Education, Equity, and the Law. No. 1

    Science.gov (United States)

    Goertz, Margaret E.; Weiss, Michael

    2009-01-01

    Education finance policy in New Jersey has been shaped by over 30 years of school finance litigation. Through its decisions in "Robinson v. Cahill" (1973-1976) and "Abbott v. Burke" (1985-2005), the justices of New Jersey's supreme court have defined the state's constitutional guarantee of a "thorough and efficient"…

  16. Identification of high school students' ability level of constructing free body diagrams to solve restricted and structured response items in force matter

    Science.gov (United States)

    Rahmaniar, Andinisa; Rusnayati, Heni; Sutiadi, Asep

    2017-05-01

    While solving physics problem particularly in force matter, it is needed to have the ability of constructing free body diagrams which can help students to analyse every force which acts on an object, the length of its vector and the naming of its force. Mix method was used to explain the result without any special treatment to participants. The participants were high school students in first grade totals 35 students. The purpose of this study is to identify students' ability level of constructing free body diagrams in solving restricted and structured response items. Considering of two types of test, every student would be classified into four levels ability of constructing free body diagrams which is every level has different characteristic and some students were interviewed while solving test in order to know how students solve the problem. The result showed students' ability of constructing free body diagrams on restricted response items about 34.86% included in no evidence of level, 24.11% inadequate level, 29.14% needs improvement level and 4.0% adequate level. On structured response items is about 16.59% included no evidence of level, 23.99% inadequate level, 36% needs improvement level, and 13.71% adequate level. Researcher found that students who constructed free body diagrams first and constructed free body diagrams correctly were more successful in solving restricted and structured response items.

  17. The Roche Immunoturbidimetric Albumin Method on Cobas c 501 Gives Higher Values Than the Abbott and Roche BCP Methods When Analyzing Patient Plasma Samples.

    Science.gov (United States)

    Helmersson-Karlqvist, Johanna; Flodin, Mats; Havelka, Aleksandra Mandic; Xu, Xiao Yan; Larsson, Anders

    2016-09-01

    Serum/plasma albumin is an important and widely used laboratory marker and it is important that we measure albumin correctly without bias. We had indications that the immunoturbidimetric method on Cobas c 501 and the bromocresol purple (BCP) method on Architect 16000 differed, so we decided to study these methods more closely. A total of 1,951 patient requests with albumin measured with both the Architect BCP and Cobas immunoturbidimetric methods were extracted from the laboratory system. A comparison with fresh plasma samples was also performed that included immunoturbidimetric and BCP methods on Cobas c 501 and analysis of the international protein calibrator ERM-DA470k/IFCC. The median difference between the Abbott BCP and Roche immunoturbidimetric methods was 3.3 g/l and the Roche method overestimated ERM-DA470k/IFCC by 2.2 g/l. The Roche immunoturbidimetric method gave higher values than the Roche BCP method: y = 1.111x - 0.739, R² = 0.971. The Roche immunoturbidimetric albumin method gives clearly higher values than the Abbott and Roche BCP methods when analyzing fresh patient samples. The differences between the two methods were similar at normal and low albumin levels. © 2016 Wiley Periodicals, Inc.

  18. Raging Hormones and Powerful Cars: The Construction of Men's Sexuality in School Sex Education and Popular Adolescent Films.

    Science.gov (United States)

    Whatley, Mariamne H.

    1988-01-01

    Discusses issues of men's sexuality in the context of school sex education, and analyzes units on human reproduction in secondary biology textbooks. Compares official school knowledge about men's sexuality with alternative sources, including progressive books and the films of John Hughes, to explore the overlapping and contradictory discourses…

  19. Creating an Anti-Bullying Culture in Secondary Schools: Characteristics to Consider When Constructing Appropriate Anti-Bullying Programs

    Science.gov (United States)

    Jones, Joseph R.; Augustine, Sharon Murphy

    2015-01-01

    Bullying in schools is a tremendous challenge that many secondary educators are attempting to address within their school environments. However, educators are often unsure of the attributes of an effective anti-bullying program; thus, they tend to create programs on a "trial and error" basis. This article provides an overview of the…

  20. Behind the Photos and the Tears: Media Images, Neoliberal Discourses, Racialized Constructions of Space and School Closings in Chicago

    Science.gov (United States)

    Allweiss, Alexandra; Grant, Carl A.; Manning, Karla

    2015-01-01

    This critical article provides insights into how media frames influence our understandings of school reform in urban spaces by examining images of students during the 2013 school closings in Chicago. Using visual framing analysis and informed by framing theory and critiques of neoliberalism we seek to explore two questions: (1) What role do media…

  1. Biliteracy and Schooling in an Extended-Family Nicaraguan Immigrant Household: The Sociohistorical Construction of Parental Involvement

    Science.gov (United States)

    Menard-Warwick, Julia

    2007-01-01

    Situating parental involvement in education within a sociohistorical context, this case study of a Nicaraguan immigrant household in California contrasts the perspectives of two sisters-in-law who shared a home and whose daughters attended the same urban elementary school. Although the two women were involved in their daughters' schooling in…

  2. Unspoken Playground Rules Discourage Adolescent Physical Activity in School: A Focus Group Study of Constructs in the Prototype Willingness Model.

    Science.gov (United States)

    Wheatley, Catherine M; Davies, Emma L; Dawes, Helen

    2018-03-01

    The health benefits of exercise in school are recognized, yet physical activity continues to decline during early adolescence despite numerous interventions. In this study, we investigated whether the prototype willingness model, an account of adolescent decision making that includes both reasoned behavioral choices and unplanned responses to social environments, might improve understanding of physical activity in school. We conducted focus groups with British pupils aged 12 to 13 years and used deductive thematic analysis to search for themes relating to the model. Participants described reasoned decisions about physical activity outside school and unplanned choices to be inactive during break, in response to social contexts described as more "judgmental" than in primary school. Social contexts appeared characterized by anxiety about competence, negative peer evaluation, and inactive playground norms. The prototype willingness model might more fully explain physical activity in school than reasoned behavioral models alone, indicating potential for interventions targeting anxieties about playground social environments.

  3. Assessing the Health Impact of the following Measures in Schools in Maradi (Niger: Construction of Latrines, Clean Water Supply, Establishment of Hand Washing Stations, and Health Education

    Directory of Open Access Journals (Sweden)

    Halima Boubacar Maïnassara

    2014-01-01

    Full Text Available Objective. To assess the effect on health of the following measures in schools in Maradi (Niger: clean water supply, construction of latrines, establishment of hand washing stations, and health education. Methodology. It was a “before and after” intervention study on a sample of school children aged 7 to 12 years in the Maradi region. The interventions included building of latrines, supplying clean water, setting up hand washing stations, and teaching health education lessons. An individual questionnaire, analysis of stool samples, and a group questionnaire were administered to children and teachers, respectively. The threshold for significance was set at P<0.05. Results. A statistically significant reduction in cases of diarrhoea and abdominal pains was noted after the project. Overall, carriage of at least one parasite increased from 7.5% before the project to 10.2% after it (P=0.04. In the programme group schools, there was a statistically significant increase in the prevalence of Hymenolepis nana, from 0 to 1.9 (P=0.02. Pinworm prevalence remained stable in this group but increased significantly in the control group. Conclusions. Putting health infrastructure in place in schools obviously had an impact on hygiene-related habits in the beneficiary schools and communities.

  4. PREMIO NACIONAL A LA INVESTIGACIÓN EN CIENCIAS MÉDICAS. Academia Nacional de Medicina, Laboratorios Abbott

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    Gustavo Malagón Londoño

    2009-12-01

    Full Text Available

    Presidente

    Una vez más cumplimos uno de los objetivos primordiales de la Academia, cual es: estimular la investigación entre los profesionales de la salud residentes en Colombia y premiar la excelencia de quienes se hayan destacado con trabajos originales e inéditos en los campos de las ciencias clínicas y de las áreas básicas. A la convocatoria abierta para el concurso fue sorprendente y grato para esta Academia recibir una respuesta positiva de más de 100 profesionales estudiosos y consagrados a la investigación quienes por la importancia de los temas y el manejo metodológico, serio y responsable científicamente, llevaron al jurado calificador a una difícil selección de los mejores, para lo cual la preselección inicial de los 50, propició la más cuidadosa y ardua labor, habida cuenta de la sobresaliente calidad de los trabajos presentados.

    Esto condujo a una primera conclusión: la del progreso en las características de excelencia de los investigadores colombianos y luego a la de la seriedad con que respondieron a la convocatoria. Por lo mismo la labor del Coordinador del concurso y de todo el equipo de reconocidos profesionales que integraron el grupo calificador resultó ardua y en extremo difícil; solo el altruismo, la consagración y la experiencia del Académico Hernando Groot Liévano y la seriedad, el conocimiento y dedicación del grupo de expertos que lo secundó para la evaluación cualitativa, permitió que los trabajos presentados fueran analizados exhaustivamente, para culminar el proceso de selección y cumplir el cronograma dispendioso para llegar a esta fecha solemne de entrega de los premios.

    Debo reconocer con gratitud a nombre de la Academia no solo la ejemplar dedicación del coordinador y los examinadores, sino la colaboración de los Laboratorios Abbott; estos demostraron laudable compromiso con las disciplinas del conocimiento, lo cual explica el apoyo solidario

  5. THE CONTRIBUTION OF THE PRODUCTION OF DIGITAL VIDEOS BY DISCIPLES OF A MUNICIPAL SCHOOL IN THE CONSTRUCTION OF CONTEXTUALIZED KNOWLEDGE IN SCIENCE TEACHING

    Directory of Open Access Journals (Sweden)

    Sebastiao Silva Vieira

    2017-10-01

    Full Text Available This work presents an intervention research and participant that analyzes how the production of digital videos by students of a municipal school brings contributions to the construction of the knowledge contextualized in the teaching of sciences. For this purpose, references were used to cover four thematic areas: the use of digital technologies in the school context; The contextualization of contents in science education; Communication and mediation in school; And finally the production of digital video in science education. The qualitative methodology used, using semi-structured interviews and participant observation. Previously, the beginnings of the work of the students, workshops were created to create digital video, then a semistructured interview was carried out, in the post-production phase, with the students and the teacher. The results show that the production of digital videos have brought significant contributions to the students since participating in the workshop of video production, to the stage of conclusion and presentation of digital video in the classroom. With this, the students used the production of digital video as a differentiated methodology, source of research and production of knowledge. Participants, directors, learners and authors in the elaboration of the video, searching information related to the content, performing readings, planning the production, the "script", accompanying the assembly, using digital technologies in production, disseminating and participating in debates collectively. They constructed the knowledge proposed in science teaching and brought the curricular content studied into practice, reinforcing the discussion about the use and production of digital video as an educational tool.

  6. [The bullying and victimization questionnaire for children (BVF-K): construction and analysis of an instrument for the assessment of bullying in kindergarten and primary school].

    Science.gov (United States)

    von Marée, Nandoli; Petermann, Franz

    2009-01-01

    Bullying constitutes a meaningful risk factor concerning the development of emotional problems and behavioral abnormalities and occurs to a considerable degree in kindergarten and primary school already. In order to identify bullying behavior as well as the children involved early enough, reliable and valid assessment methods are needed. The Bulling and Victimization Questionnaire for Children (BVF-K) is an instrument based on self-reports for pre- and primary school children. The questionnaire assesses to what extent 4-10 year old children are affected by direct or indirect bullying. The construction sample consisted of 458 children. Item analysis showed good distribution of item difficulties as well as satisfactory discriminative power of items. Via principal component analysis, two scales (victim and bully) as well as four subscales were extracted (direct and indirect/relational victimization and direct and indirect/relational aggression respectively), showing satisfactory to good internal consistency.

  7. HYBRID TEACHER TRAINING: THE CONSTRUCTION OF PEDAGOGICAL PRACTICE AS ARTICULATOR AXIS FOR THE USE OF TECHNOLOGIES IN AN INCLUSIVE SCHOOL

    Directory of Open Access Journals (Sweden)

    Danielle Aparecida do Nascimento dos Santos

    2013-07-01

    Full Text Available This paper aims to present data related to the preparation, implementation, monitoring, development and evaluation of Articulator Axis: Inclusion and Special Education of hybrid Pedagogy UNIVESP/UNESP course. It is explained the theoretical, methodological and practical contributions that supported the organization of the discipline, designed with the premise to train teachers in order to provide analysis tools on the policies and practices of school inclusion of students of Special Education. As well as offering elements to teachers who attend the course for an analysis of practices and resources that can be used in the context of an inclusive school, through the promotion of school activities that develop the skills of all. The discipline was developed in five (5 blocks of 24 (twenty four hours per week, which were proposed activities and studies on the activities related to elementary and high school, aggregated to Specialized Educational Service and the use of Digital Information and Communication Technologies, according to the specific educational needs of students of Special Education and considering its importance within the policies of inclusion and its application in school contexts linked to the disciplines of didactic contents of the course.

  8. 'Redemption between politics and ontology: Agamben on the coming politics' [Review] Abbott, M (2014) The figure of this world: Agamben and the question of political ontology; Whyte, J (2014) Catastrophe and redemption: the political thought of Giorgio Agamben

    OpenAIRE

    Frost, Tom

    2016-01-01

    Review of: \\ud \\ud Abbott, M. (2014) The figure of this world: Agamben and the question of political ontology. Edinburgh: Edinburgh University Press, 9780748684090\\ud \\ud Whyte, J. (2014) Catastrophe and redemption: the political thought of Giorgio Agamben. Albany, NY: SUNY Press, 9781438448527

  9. Accuracy and precision of four value-added blood glucose meters: the Abbott Optium, the DDI Prodigy, the HDI True Track, and the HypoGuard Assure Pro.

    Science.gov (United States)

    Sheffield, Catherine A; Kane, Michael P; Bakst, Gary; Busch, Robert S; Abelseth, Jill M; Hamilton, Robert A

    2009-09-01

    This study compared the accuracy and precision of four value-added glucose meters. Finger stick glucose measurements in diabetes patients were performed using the Abbott Diabetes Care (Alameda, CA) Optium, Diagnostic Devices, Inc. (Miami, FL) DDI Prodigy, Home Diagnostics, Inc. (Fort Lauderdale, FL) HDI True Track Smart System, and Arkray, USA (Minneapolis, MN) HypoGuard Assure Pro. Finger glucose measurements were compared with laboratory reference results. Accuracy was assessed by a Clarke error grid analysis (EGA), a Parkes EGA, and within 5%, 10%, 15%, and 20% of the laboratory value criteria (chi2 analysis). Meter precision was determined by calculating absolute mean differences in glucose values between duplicate samples (Kruskal-Wallis test). Finger sticks were obtained from 125 diabetes patients, of which 90.4% were Caucasian, 51.2% were female, 83.2% had type 2 diabetes, and average age of 59 years (SD 14 years). Mean venipuncture blood glucose was 151 mg/dL (SD +/-65 mg/dL; range, 58-474 mg/dL). Clinical accuracy by Clarke EGA was demonstrated in 94% of Optium, 82% of Prodigy, 61% of True Track, and 77% of the Assure Pro samples (P meters. Within 5% accuracy was achieved in 34%, 24%, 29%, and 13%, respectively (P meter systems. The HDI True Track was significantly less precise than the other meter systems. The Abbott Optium was significantly more accurate than the other meter systems, whereas the HDI True Track was significantly less accurate and less precise compared to the other meter systems.

  10. Comparative study of the serum measurement of PTH on Roche Cobas e411® versus the Abbott Architect ci8200®.

    Science.gov (United States)

    Bensalah, Mohammed; Bouayadi, Ouardia; Rahmani, Nawal; Lyagoubi, Amina; Lamrabat, Somiya; Choukri, Mohammed

    2018-01-01

    Parathormone (PTH) is the main hormone of phosphocalcic homeostasis. It is synthesized and secreted by the parathyroid glands. PTH has become a routine test in the medical biology laboratory. However, its measurement presents analytical difficulties with the various marketed kits. The aim of this work is to present the results of a comparative study between the PTH measurment on Abbott architect ci8200 and on Roche's Cobas e411 automaton. It is a prospective study carried out for 252 hospitalized patients in the various departments of the University Hospital Center Mohammed VI of Oujda. The "intact" PTH tests were performed on two automata: Abbott Architect ci8200 and Roche Cobas e411. The first uses chemiluminescent microparticle immunoassay. The second uses electrochemiluminiscence sandwich enzyme immunoassay. The agreement of the results between the different techniques was evaluated using the Bland-Altman difference diagram and the Passing-Bablok and Deming regression line (MedCalc software version 14.8.1.0 ® ). By analyzing the diagram of Bland-Altman, we note that the average bias between both methods is of the order of 193.9 pg/mL. As for the equation of the right of Passing-Bablok, it is: Y(Architect) = 3.11 X (Cobas) - 12.26. In conclusion, our study shows a great discrepancy between the results of the PTH assay on the Architect ci8200 versus the Cobas e411, hence the biologist's indisputable role in the control and evaluation of the kits marketed through the various validation tests.

  11. Comparison of cardiac TnI outliers using a contemporary and a high-sensitivity assay on the Abbott Architect platform.

    Science.gov (United States)

    Ryan, J B; Southby, S J; Stuart, L A; Mackay, R; Florkowski, C M; George, P M

    2014-07-01

    Assays for cardiac troponin (cTn) have undergone improvements in sensitivity and precision in recent years. Increased rates of outliers, however, have been reported on various cTn platforms, typically giving irreproducible, falsely higher results. We aimed to evaluate the outlier rate occurring in patients with elevated cTnI using a contemporary and high-sensitivity assay. All patients with elevated cTnI (up to 300 ng/L) performed over a 21-month period were assayed in duplicate. A contemporary assay (Abbott STAT Troponin-I) was used for the first part of the study and subsequently a high-sensitivity assay (Abbott STAT High-Sensitive Troponin-I) was used. Outliers exceeded a calculated critical difference (CD) (CD = z × √2 × SDAnalytical) where z = 3.5 (for probability of 0.0005) and critical outliers also were on a different side of the decision level. The respective outlier and critical outlier rates were 0.22% and 0.10% for the contemporary assay (n = 4009) and 0.18% and 0.13% for the high-sensitivity assay (n = 3878). There was no significant reduction in outlier rate between the two assays (χ(2) = 0.034, P = 0.854). Fifty-six percent of outliers occurred in samples where cTn was an 'add-on' test (and was stored and refrigerated prior to assay). Despite recent improvements in cTn methods, outliers (including critical outliers) still occur at a low rate in both a contemporary and high-sensitivity cTnI assay. Laboratory and clinical staff should be aware of this potential analytical error, particularly in samples with suboptimal sample handling such as add-on tests. © The Author(s) 2014 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

  12. The need for a sequencing-based assay to supplement the Abbott m2000 RealTime HCV Genotype II assay: a 1 year analysis.

    Science.gov (United States)

    Benedet, Marlin; Adachi, Dena; Wong, Anita; Wong, Sallene; Pabbaraju, Kanti; Tellier, Raymond; Tang, Julian W

    2014-07-01

    Hepatitis C (HCV) genotyping is important for treatment planning. The Abbott m2000 RealTime HCV Genotype II assay is a PCR-based assay targeting specific regions of the 5'NCR gene for genotypes 1-6, and the NS5b gene for subgenotypes 1a/1b. However, not all genotypes can be resolved, with results being reported as: 'indeterminate', 'mixed', 'genotype X reactivity with Y', or just the major genotype 1 alone. To assess the supplementary testing required for these unresolved HCV genotypes, these samples were tested further using an in-house core/E1 sequencing assay. The resulting genotypes/subgenotypes were assigned using phylogenetic analysis with reference HCV genotype sequences. Additional testing was conducted using the INNO-LiPA HCV II assay for truly mixed genotypes. Out of 1052 samples tested, 89 (8.5%) underwent further sequencing to determine the HCV genotype: 16 that were 'indeterminate' on the m2000, were mostly genotype 2s and 3s by sequencing; 12 that were 'mixed', were mostly one of the genotypes reported in the mixture; 7 that were 'X reactivity with Y', were usually genotype X; 54 that gave just a major genotype 1 result were mostly 1a, with some 6 and 1b, and a few 1c. For three truly mixed genotypes, additional testing using the VERSANT(®) HCV Genotype Assay (LiPA) 2.0, showed two mixed 1 and 3, and one indistinguishable 6c-6l genotypes. The Abbott m2000 RealTime HCV Genotype II assay can resolve most (∼90%) HCV genotypes. However in 9-10% of cases, to fully resolve the genotype, additional testing is required. Copyright © 2014 Elsevier B.V. All rights reserved.

  13. Fallout Protection in School Construction. Proceedings, Association of School Business Officials of the United States and Canada (49th, Denver, Colorado, November 3-8, 1963).

    Science.gov (United States)

    Roembke, James E.

    Discussion of the effects of nuclear weapons and consequent radiation fallout precedes justification of the need for fallout shelters. Competition for the design of an elementary school with a population of 300-500 and an emergency population of 600-1000 is then described. Criteria and requirements are detailed. The winning entries illustrate…

  14. Multilingualism as Legitimate Shared Repertoires in School Communities of Practice: Students' and Teachers' Discursive Constructions of Languages in Two Schools in England

    Science.gov (United States)

    Liu, Yongcan; Evans, Michael

    2016-01-01

    This paper reports on the findings of a 12-month project within a broader research programme that looks at a group of East European students with English as an Additional Language (EAL) in England. The data are derived from interviews with the students and teachers in two schools. The findings show that EAL students had a keen interest in English.…

  15. Internationalizing the Business School: Constructing Partnership between the Humanities and the Professions during an NEH Grant Project. Marketing Component.

    Science.gov (United States)

    Marco, Gayle

    The addition of international concepts in the business school curriculum has been a major thrust of accrediting agencies and the profession at large. While marketers working within the United States have a vast amount of knowledge of their customers, many marketers are "fooled" by the notion that consumers in other countries are the same…

  16. Teachers' Racialised Habitus in School Knowledge Construction: A Bourdieusian Analysis of Social Inequality beyond Class

    Science.gov (United States)

    Cui, Dan

    2017-01-01

    This article examines the school experiences of Chinese Canadian youth, a population often ignored by the academy under the model minority discourse. Drawing on Bourdieu's theoretical insights, I raise and discuss the concept of teachers' racialised habitus. I explore how teachers' racialised habitus structures their practices of knowledge…

  17. Norms and Construct Validity of the Rosenberg Self-Esteem Scale in Canadian High School Populations: Implications for Counselling.

    Science.gov (United States)

    Bagley, Christopher; Bolitho, Floyd; Bertrand, Lorne

    1997-01-01

    Reports on instrument validity regarding self-esteem among high school students (N=2,108) in the Province of Alberta. Results indicate significant variation of mean scores across age-groups within female students even though females had significantly lower self-esteem than males. Findings support the reliability of the self-esteem instrument. (RJM)

  18. Escola, democracia e a construção de personalidades morais School, democracy and the construction of moral personalities

    Directory of Open Access Journals (Sweden)

    Ulisses F. Araújo

    2000-12-01

    Full Text Available Este artigo propõe-se a discutir as relações entre moralidade, democracia e educação na perspectiva do pensamento complexo, apontando caminhos e propostas para sua efetiva implementação no cotidiano educacional, com a convicção de que esse é um imperativo das novas demandas sociais para a escola contemporânea. Entendendo que um dos objetivos da educação é o da formação ética, o autor propõe ações intencionais para que a escola propicie aos sujeitos da educação os instrumentos necessários à construção de suas competências cognitivas, afetivas, culturais e orgânicas, dando-lhes condições de agir moralmente no mundo. Nesse sentido, são identificados e discutidos sete aspectos da realidade escolar que impedem ou contribuem para a democratização da escola e que devem ser compreendidos a partir do paradigma da complexidade: os conteúdos escolares, a metodologia das aulas, a natureza das relações interpessoais, os valores, a auto-estima e o auto-conhecimento dos membros da comunidade escolar, assim como os processos de gestão escolar.This article intends to discuss the relationship between morality, democracy and education within the perspective of the complex thinking, pointing to paths and proposals for its effective implementation in the educational routine, under the conviction that this is an imperative of the new social demands presented to the contemporary schooling. Understanding that one of the purposes of education is the ethical development, the author proposes intentional actions such that through them the school practices can offer to the subjects of education the necessary tools to build their cognitive, affective, cultural, and organic competence, thereby enabling them to act morally in the world. To that effect, seven aspects of school reality that hamper or contribute to school democratization are identified and discussed, which must be understood from the paradigm of complexity: school contents

  19. "They Now Respect Me and Send Me to the Best Schools!": Identity Construction of an Iranian EFL Teacher

    Science.gov (United States)

    Mirzaee, Alireza; Aliakbari, Mohammad

    2018-01-01

    This article presents the findings related to the identity construction processes of an Iranian English as a foreign language (EFL) teacher in the context of Iran. Data were collected using a life history approach with a critical-event focus and analyzed via social ecology of identity (Wenger, 1998). The findings indicated that the participating…

  20. Peak expiratory flow rate in healthy rural school going children (5-16 years) of bellur region for construction of nomogram.

    Science.gov (United States)

    Cb, Manjunath; Sc, Kotinatot; Babu, Manjunatha

    2013-12-01

    Peak Expiratory Flow Rate (PEFR) recording is an essential measure in the management and evaluation of asthmatic children.It is helpful in monitoring disease progression and response to treatment. The PEFR can be measured by a simple instrument-peak expiratory flow meter. To construct nomogram of PEFR in healthy rural school going children from Mandya district of Karnataka state, India and to use these nomograms for comparison with that of children with obstructive lung diseases for this region. The study was conducted on Healthy rural school going children, both boys and girls between the age group of 5-16 years. For the determination of PEFR we used Mini Wright Peak Flow Meter. At three time measurement, the highest value of PEFR was recorded. Formula for prediction of PEFR was estimated by linear regression analysis after the correlation of PEFR with age and height for both boys and girls. PEFR was measured in 1028 children aged 5 to 16 years by using Wright's mini peak flow meter. Prediction equations were derived for PEFR with height in boys and girls. Normograms were plotted based on the observed values of PEFR in the study population. Significant linear correlation was seen of PEFR with height in boys (paffected by regional, environmental and anthropometric factors. Hence, it is necessary to have regional reference values for children. Among different factors affecting PEFR, height correlates better with PEFR than weight and sex. Hence nomograms constructed can be used for this region.

  1. Examining construct validity of a new naturalistic observational assessment of hand skills for preschool- and school-age children.

    Science.gov (United States)

    Chien, Chi-Wen; Brown, Ted; McDonald, Rachael

    2012-04-01

    The Assessment of Children's Hand Skills is a new assessment that utilises a naturalistic observational method to capture children's real-life hand skill performance when engaged at various types of daily activities in everyday living contexts. The Assessment of Children's Hand Skills is designed for use with 2- to 12-year-old children with a range of disabilities or health conditions. The study aimed to investigate construct validity of the Assessment of Children's Hand Skills in Australian children. Rasch analysis was used to examine internal construct validity of the Assessment of Children's Hand Skills in a mixed sample of 53 children with disabilities (including autism spectrum disorder, developmental/genetic disorders and physical disabilities) and 85 typically developing children. External construct validity was examined by correlating with three questionnaires evaluating daily living skills and hand skills. Rasch goodness-of-fit analysis suggested that all 22 activity items and 19 of 20 hand skill items in the Assessment of Children's Hand Skills measured a single construct. The Assessment of Children's Hand Skills items were placed in a clinically meaningful hierarchy from easy to hard, and the difficulty range of the items also matched the majority of children with disabilities and typically developing preschool-aged children. Moderate to high correlations (0.59 ≤ Spearman's ρ coefficients ≤ 0.89, P skills. This study provided preliminary evidence supporting the construct validity of the Assessment of Children's Hand Skills for its clinical application in assessing children's real-life hand skill performance in Australian contexts. © 2012 The Authors Australian Occupational Therapy Journal © 2012 Occupational Therapy Australia.

  2. The Abstraction Ability in Constructing Relation Within Triangles by The Seventh Grade Students of Junior High School

    Science.gov (United States)

    Annas, Suwardi; Djadir; Mutmainna Hasma, Sitti

    2018-01-01

    Abstraction is an activity to organize a mathematical concept that has been previously owned into a new mathematical structure. Activites in abstraction are recognizing, organizing and constructing. Recognizing is a process of identifying a mathematical structure that had existed before. Organizing is a process of using structural knowledge to be assembled into a solution of a problem and constructing is a process of organizing the characteristics of the object into a new structure that does not exist. In abstraction process, the students use attributes to address the object, including routine attribute, nonroutine attributes, and meaningless attributes. This research applied descriptive qualitative research which aimed to describe the abstraction ability of students from high, moderate, and low groups to construct a relation within triangle. In collecting the data, this research used students’ pre-ability math test, abstraction test, and guided interview. The sampling technique in this research was based on the students’ scores in pre-ability math test, which were divided into three groups. Two students from each group were opted as the subjects of this research. Questions of the test are based on the indicators of steps in abstraction activity. Thus, based on the data gained in this research, researcher determined the tendency of attributes used in each abstraction activity. The result of this research revealed that students from high, moderate and low groups were prone to use routine attributes in recognizing triangles. In organizing the characteristics within triangles, high group tended to organize the triangle correctly, while the moderate and low groups tended to organize the triangle incorrectly. In constructing relation within triangles, students in high, moderate and low groups construct it incompletely.

  3. Exploring new ways of media construction of citizenship in schools: from «Antigone» to transmedia storytelling

    Directory of Open Access Journals (Sweden)

    Gonzalo JOVER

    2015-06-01

    Full Text Available  Recent movements of citizen participation have found on the Internet and the Social Networks a favorable environment for development, which should lead us to a pedagogical reflection about the potential of virtual spaces for citizenship education. This article presents the theoretical basis and the pilot project of a school work which allows us to promote a concept of digital literacy that includes digital and civic competence. From the classic Antigone, conceived as the first act of civil disobedience, we explore the categories of public and private, which are perceived on this narration as opposite areas. Then we propose to understand the school as a space of conversation between both contexts. For this task, the project brings together the provocative capacity of classic literature and the potential of transmedia storytelling, where pupils are not only consumers but also critical participants before the social reality.y.

  4. Constructing "Authentic" Science: Results from a University/High School Collaboration Integrating Digital Storytelling and Social Networking

    Science.gov (United States)

    Olitsky, Stacy; Becker, Elizabeth A.; Jayo, Ignacio; Vinogradov, Philip; Montcalmo, Joseph

    2018-02-01

    This study explores the implications of a redesign of a college course that entailed a new partnership between a college neuroscience classroom and a high school. In this course, the college students engaged in original research projects which included conducting brain surgery and behavioural tests on rats. They used digital storytelling and social networking to communicate with high school students and were visited by the students during the semester. The aims of the redesign were to align the course with science conducted in the field and to provide opportunities to disseminate scientific knowledge through emerging technologies. This study investigates the impact of these innovations on the college and high school students' perceptions of authentic science, including their relationship with science-centred communities. We found that these collaborative tools increased college students' perceptions that authentic science entailed communication with the general public, in addition to supporting prior perceptions of the importance of conducting experiments and presenting results to experts. In addition, the view of science as high-status knowledge was attenuated as students integrated non-formal communication practices into presentations, showing the backstage process of learning, incorporating music and youth discourse styles, and displaying emotional engagement. An impact of these hybrid presentation approaches was an increase in the high school students' perceptions of the accessibility of laboratory science. We discuss how the use of technologies that are familiar to youth, such as iPads, social networking sites, and multimedia presentations, has the potential to prioritize students' voices and promote a more inclusive view of science.

  5. Test of visuospatial construction: Validity evidence in extremely low birth weight and late preterm children at early school age.

    Science.gov (United States)

    Rider, G Nicole; Weiss, Brandi A; McDermott, Adam T; Hopp, Crista A; Baron, Ida Sue

    2016-01-01

    The Test of Visuospatial Construction (TVSC), a measure of visuoconstruction that does not rely on upper extremity motor response or written production, was administered to extremely low birth weight (ELBW), late preterm (LPT), and term participants at preschool (n = 355) and kindergarten (n = 265) ages. TVSC showed statistically significant weak-to-moderate positive correlations (age 3: r = .118-.303; age 6: r = .138-.348) with Developmental VMI, Differential Ability Scales-II Copying, Matrices, and Pattern Construction subtests, Baron-Hopkins Board Test, and the Purdue Pegboard. One-way ANOVA indicated ELBW performed worse than Term (p = .044) on visuospatial construction at age 3 with a small-to-medium effect size (d = -0.43). No other statistically significant differences were found at age 3 on the TVSC (ELBW/LPT: p = .608, d = -0.17; LPT/Term: p = .116, d = -0.31). At age 6, ELBW participants performed worse than LPT participants (p = .027) and Term participants (p = .012); LPT participants did not differ from Term participants. Small effect sizes at age 3 (ELBW children.

  6. Reliability and construct validity of Yo-Yo tests in untrained and soccer-trained school-girls aged 9-16

    DEFF Research Database (Denmark)

    Póvoas, Susana C A; Castagna, Carlo; Soares, José Manuel da Costa

    2016-01-01

    Purpose: The reliability and construct validity of three age-adapted-intensity Yo-Yo tests were evaluated in untrained (n=67) vs. soccer-trained (n=65) 9-16-year-old school-girls. Methods: Tests were performed 7 days apart for reliability (9-11-year-old: Yo-Yo intermittent recovery level 1 children...... during test and retest. Conclusion: The Yo-Yo tests are reliable for determining intermittent-exercise capacity and %HRpeak for soccer players and untrained 9-16-year-old girls. They also possess construct validity with better performances for soccer players compared to untrained age-matched girls......’s test; 12-13-year-old: Yo-Yo intermittent endurance level 1; and 14-16-year-old: Yo-Yo intermittent endurance level 2). Results: Yo-Yo distance covered was 43% (747±364 vs. 522±162 m), 83% (1236±514 vs. 674±231 m) and 137% (679±348 vs. 286±67 m) greater (P≤0.010) for the soccer-trained than...

  7. High-school students' reasoning while constructing plant growth models in a computer-supported educational environment

    Science.gov (United States)

    Ergazaki, Marida; Komis, Vassilis; Zogza, Vassiliki

    2005-08-01

    This paper highlights specific aspects of high-school students’ reasoning while coping with a modeling task of plant growth in a computer-supported educational environment. It is particularly concerned with the modeling levels (‘macro-phenomenological’ and ‘micro-conceptual’ level) activated by peers while exploring plant growth and with their ability to shift between or within these levels. The focus is on the types of reasoning developed in the modeling process, as well as on the reasoning coherence around the central concept of plant growth. The findings of the study show that a significant proportion of the 18 participating dyads perform modeling on both levels, while their ability to shift between them as well as between the various elements of the ‘micro-conceptual’ level is rather constrained. Furthermore, the reasoning types identified in peers’ modeling process are ‘convergent’, ‘serial’, ‘linked’ and ‘convergent attached’, with the first type being the most frequent. Finally, a significant part of the participating dyads display a satisfactory degree of reasoning ‘coherence’, performing their task committed to the main objective of exploring plant growth. Teaching implications of the findings are also discussed.

  8. Effect of lubricants and a vaginal spermicide gel on the detection of prostate specific antigen, a biomarker of semen exposure, using a quantitative (Abbott ARCHITECT) assay☆, ☆☆, ★

    Science.gov (United States)

    Snead, Margaret C.; Melendez, Johan H.; Kourtis, Athena P.; Chaney, Dorothy M.; Brown, Teresa M.; Black, Carolyn M.; Mauck, Christine K.; Schwartz, Jill L.; Zenilman, Jonathan M.; Jamieson, Denise J.; Macaluso, Maurizio; Doncel, Gustavo F.

    2015-01-01

    Objectives Little is known about the effects of commonly used lubricants on detection of biomarkers of semen exposure. We investigated the in vitro effect of Gynol®, K-Y Jelly®, Replens®, Astroglide®, Carbopol, and Silicorel on quantitative detection of prostate specific antigen (PSA). Study Design A predetermined concentration of each of the gels was added to serially diluted semen samples. Additionally, serial dilutions of each of the gels were added to three different semen dilutions (high, medium, or low). The resulting samples were tested for PSA on the Abbott ARCHITECT System. Results When using the Abbott ARCHITECT system, the only products that inhibited PSA detection were Gynol® and Replens®. The inhibition caused by Gynol® was dose-dependent, but that of Replens was dose-independent. K-Y Jelly®-spiked samples had higher PSA values than controls. Conclusions Caution is warranted when using the Abbott quantitative assay for PSA detection as a biomarker of semen exposure in settings where Gynol®, Replens® or K-Y Jelly® might also have been used. Neither Astroglide® nor Silicorel inhibited PSA detection. Additional studies evaluating other vaginal products, including microbicides, and their effects on other assays, are needed. In vivo studies will be especially important to optimize PSA detection from clinical samples. Implications Researchers should consider the potential for specific lubricants or any vaginal products to affect the particular assay used for semen biomarker detection. The Abbott ARCHITECT’s total PSA assay should not be used with the product Replens. Caution is warranted when using the assay in settings where Gynol or K-Y jelly may have been used. PMID:24314911

  9. Comparison of Abbott Architect®, Siemens Immulite®, and Diasorin Liaison®for determination of Epstein-Barr virus serological diagnosis.

    Science.gov (United States)

    François, Catherine; Segard, Christine; Bouvier, Maryline; Stefanski, Martine; Pannier, Christine; Zawadzki, Patricia; Roussel, Catherine; Hecquet, Denise; Duverlie, Gilles; Brochot, Etienne; Castelain, Sandrine

    2018-02-01

    This study compared the performance of 3 automated immunoassays, Architect ® (Abbott), Immulite ® (Siemens) and Liaison ® (Diasorin), for Epstein-Barr virus (EBV) serology. Ninety-one serum samples collected in Amiens University Hospital were analyzed for the presence of Viral Capsid Antigen (VCA) IgG and IgM and Epstein-Barr Nuclear Antigen (EBNA) IgG. The agreement between the 3 assays was calculated for each marker individually and for determination of the EBV profile, based on interpretation of the combination of these 3 EBV markers. Although similar results were obtained with Architect ® and Liaison ® , several discordant results were observed with Immulite ® , particularly for EBNA IgG. A large number of EBNA IgG-positive results were observed, which interfered with interpretation of the EBV profile. In contrast, Immulite ® performed similarly to the 2 other assays for detection of VCA IgM. Copyright © 2017 Elsevier Inc. All rights reserved.

  10. Molecular detection and confirmation of Neisseria gonorrhoeae in urogenital and extragenital specimens using the Abbott CT/NG RealTime assay and an in-house assay targeting the porA pseudogene.

    LENUS (Irish Health Repository)

    Walsh, A

    2011-04-01

    Culture for detection of Neisseria gonorrhoeae (NG) is being replaced by molecular assays, but difficulties are observed with false positive and negatives results, especially for extragenital samples. This study evaluates the Abbott CT\\/NG Real-Time assay and a real-time porA pseudogene assay. Samples (n = 600) from a mixed prevalence Irish population include 164 male urines with corresponding urethral swabs, 58 endocervical swabs, 173 male pharyngeal swabs, 205 male rectal swabs, 36 NG clinical isolates and 26 commensal Neisseria species isolates. There was a 100% concordance between the Abbott CT\\/NG Real-Time and the porA assay. The positivity rate was 1.2%, 1.7%, 8.1% and 5.8% for FVU\\/urethral swabs, endocervical, pharyngeal and rectal swabs, respectively. These results were compared to culture and discrepancies were found with nine pharyngeal and three rectal swabs. Seven of the 12 discrepant positive samples were sequenced and were confirmed "true positives". The sensitivity and specificity of the molecular assays was 100%. The sensitivity of the culture-based testing was 100% for urogenital samples but 36% and 75% for pharyngeal and rectal swabs, respectively. The combined Abbott CT\\/NG and porA assays provide a valuable alternative to culture and also generate a significant increase in the diagnosis of pharyngeal and rectal NG infection.

  11. Improving clinical laboratory efficiency: a time-motion evaluation of the Abbott m2000 RealTime and Roche COBAS AmpliPrep/COBAS TaqMan PCR systems for the simultaneous quantitation of HIV-1 RNA and HCV RNA.

    Science.gov (United States)

    Amendola, Alessandra; Coen, Sabrina; Belladonna, Stefano; Pulvirenti, F Renato; Clemens, John M; Capobianchi, M Rosaria

    2011-08-01

    Diagnostic laboratories need automation that facilitates efficient processing and workflow management to meet today's challenges for expanding services and reducing cost, yet maintaining the highest levels of quality. Processing efficiency of two commercially available automated systems for quantifying HIV-1 and HCV RNA, Abbott m2000 system and Roche COBAS Ampliprep/COBAS TaqMan 96 (docked) systems (CAP/CTM), was evaluated in a mid/high throughput workflow laboratory using a representative daily workload of 24 HCV and 72 HIV samples. Three test scenarios were evaluated: A) one run with four batches on the CAP/CTM system, B) two runs on the Abbott m2000 and C) one run using the Abbott m2000 maxCycle feature (maxCycle) for co-processing these assays. Cycle times for processing, throughput and hands-on time were evaluated. Overall processing cycle time was 10.3, 9.1 and 7.6 h for Scenarios A), B) and C), respectively. Total hands-on time for each scenario was, in order, 100.0 (A), 90.3 (B) and 61.4 min (C). The interface of an automated analyzer to the laboratory workflow, notably system set up for samples and reagents and clean up functions, are as important as the automation capability of the analyzer for the overall impact to processing efficiency and operator hands-on time.

  12. Identification of early HIV infections using the fourth generation Abbott ARCHITECT HIV Ag/Ab Combo chemiluminescent microparticle immunoassay (CIA) in San Diego County.

    Science.gov (United States)

    Manlutac, Anna Liza M; Giesick, Jill S; McVay, Patricia A

    2013-12-01

    HIV screening assays have gone through several generations of development in an effort to narrow the "window period" of detection. Utilizing a fourth generation HIV screening assay has the potential to detect earlier HIV infection, thus reducing HIV-1 transmission. To identify acute infections to decrease HIV transmission in San Diego County. Serum specimens were collected from clients seen by multiple submitters in San Diego County. All acceptable specimens were screened using the 4th Gen Combo Assay. Initially reactive specimens were repeated in duplicate and if repeatedly reactive, were confirmed by HIV-1 Immunofluorescent Antibody Assay (IFA). IFA negative/inconclusive specimens were sent for HIV-1 NAT and HIV-2 antibody testing to referral laboratories. BioRad Multispot HIV-1/HIV-2 Rapid Test was also performed on a subset of specimens. Of 14,559 specimens received in 20 months, 14,517 specimens were tested. Of the 14,517 specimens that were tested, a total of 279 (1.9%) specimens were CIA repeatedly reactive and 240 of the 279 confirmed by HIV-1 IFA. Thirty-nine gave IFA negative/inconclusive result and 30 were further tested for HIV-1 NAT and 36 for HIV-2 antibody. Thirteen specimens were considered false positives by CIA and 17 specimens were classified as acute infections. Eleven of 39 IFA negative/inconclusive specimens were further tested by Multispot. Five of the 11 were positive by Multispot. The fourth generation Abbott ARCHITECT HIV Ag/Ab Combo Assay identified 17 patients who may have been missed by the prior HIV-1 screening assay used at San Diego County Public Health Laboratory. Copyright © 2013 Elsevier B.V. All rights reserved.

  13. Outliers affecting cardiac troponin I measurement: comparison of a new high sensitivity assay with a contemporary assay on the Abbott ARCHITECT analyser.

    Science.gov (United States)

    Sawyer, Nicola; Blennerhassett, John; Lambert, Ramon; Sheehan, Paul; Vasikaran, Samuel D

    2014-07-01

    False-positive cardiac troponin (Tn) results caused by outliers have been reported on various analytical platforms. We have compared the precision profile and outlier rate of the Abbott Diagnostics contemporary troponin I (TnI) assay with their high sensitivity (hs) TnI assay. Three studies were conducted over a 10-month period using routine patients' samples. TnI was measured in duplicate using the contemporary TnI assay in Study 1 and Study 2 (n = 7011 and 7089) and the hs-TnI assay in Study 3 (n = 1522). Critical outliers were defined as duplicate results whose absolute difference exceeded a critical difference (CD = z x √2 x SDAnalytical) at a probability level of 0.0005, with one of the results on the opposite side of the decision limit to its partner. The TnI concentration at 10% imprecision (coefficient of variation) for the contemporary TnI assay was 0.034 µg/L (Study 1) and 0.042 µg/L (Study 2), and 0.006 µg/L (6 ng/L) for the hs-TnI assay. The critical outlier rates for the contemporary TnI assay were 0.51% (Study 1) and 0.37% (Study 2) using a cut-off of 0.04 µg/L, and 0% for the hs-TnI assay using gender-specific cut-offs. The significant number of critical outliers detected using the contemporary TnI assay may pose a risk for misclassification of patients. By contrast, no critical outliers were detected using the hs-TnI assay. However, the total outlier rates for both assays were significantly higher than the expected variability of either assay. The cause of these outliers remains unclear. © The Author(s) 2013 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

  14. Evaluation of the Abbott RealTime HCV genotype II plus RUO (PLUS) assay with reference to core and NS5B sequencing.

    Science.gov (United States)

    Mallory, Melanie A; Lucic, Danijela; Ebbert, Mark T W; Cloherty, Gavin A; Toolsie, Dan; Hillyard, David R

    2017-05-01

    HCV genotyping remains a critical tool for guiding initiation of therapy and selecting the most appropriate treatment regimen. Current commercial genotyping assays may have difficulty identifying 1a, 1b and genotype 6. To evaluate the concordance for identifying 1a, 1b, and genotype 6 between two methods: the PLUS assay and core/NS5B sequencing. This study included 236 plasma and serum samples previously genotyped by core/NS5B sequencing. Of these, 25 samples were also previously tested by the Abbott RealTime HCV GT II Research Use Only (RUO) assay and yielded ambiguous results. The remaining 211 samples were routine genotype 1 (n=169) and genotype 6 (n=42). Genotypes obtained from sequence data were determined using a laboratory-developed HCV sequence analysis tool and the NCBI non-redundant database. Agreement between the PLUS assay and core/NS5B sequencing for genotype 1 samples was 95.8% (162/169), with 96% (127/132) and 95% (35/37) agreement for 1a and 1b samples respectively. PLUS results agreed with core/NS5B sequencing for 83% (35/42) of unselected genotype 6 samples, with the remaining seven "not detected" by the PLUS assay. Among the 25 samples with ambiguous GT II results, 15 were concordant by PLUS and core/NS5B sequencing, nine were not detected by PLUS, and one sample had an internal control failure. The PLUS assay is an automated method that identifies 1a, 1b and genotype 6 with good agreement with gold-standard core/NS5B sequencing and can aid in the resolution of certain genotype samples with ambiguous GT II results. Copyright © 2017 Elsevier B.V. All rights reserved.

  15. Constructed Wetlands

    Science.gov (United States)

    these systems can improve water quality, engineers and scientists construct systems that replicate the functions of natural wetlands. Constructed wetlands are treatment systems that use natural processes

  16. Construction management

    CERN Document Server

    Pellicer, Eugenio; Teixeira, José C; Moura, Helder P; Catalá, Joaquín

    2014-01-01

    The management of construction projects is a wide ranging and challenging discipline in an increasingly international industry, facing continual challenges and demands for improvements in safety, in quality and cost control, and in the avoidance of contractual disputes. Construction Management grew out of a Leonardo da Vinci project to develop a series of Common Learning Outcomes for European Managers in Construction. Financed by the European Union, the project aimed to develop a library of basic materials for developing construction management skills for use in a pan-European context. Focused exclusively on the management of the construction phase of a building project from the contractor's point of view, Construction Management covers the complete range of topics of which mastery is required by the construction management professional for the effective delivery of new construction projects. With the continued internationalisation of the construction industry, Construction Management will be required rea...

  17. Bullets in their (heads CV: The construction of the ‘subject’ by English language examination boards and Greek private language schools Bullets in their (heads CV: The constructiBullets in their (heads CV: The construction of the ‘subject’ by English language examination boards and Greek private language schools

    Directory of Open Access Journals (Sweden)

    Vanda Papafilippou

    2012-02-01

    Full Text Available This paper explores the ways that the subjectivity of the Greek test-taker is constructed through the discourses employed by examination boards and private language schools. By employing Critical Discourse Analysis I examine the online texts uploaded on the websites of the examination boards that administer exams in Greece recognised by ASEP and advertising material of these examination boards and private language schools. The analysis illuminates that the dominant discourse operating is this of knowledge economy and English language tests appear to be dressed with neoliberal ideology. Therefore, these tests form and promote certain subject positions not only regarding ourselves as learners but also as citizens. The subjects seem to be constituted by their ‘achievements’ and their main aspiration appears to become successful employees, who have all the skills and qualifications employers need. Hence, this paper is an attempt to encourage all stake-holders to develop a critical view of tests as well as to question and critique the values that are inherent in them.

  18. 46 CFR 168.15-10 - Construction.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Construction. 168.15-10 Section 168.15-10 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS CIVILIAN NAUTICAL SCHOOL VESSELS Accommodations § 168.15-10 Construction. (a) The accommodations provided must be securely constructed, properly...

  19. 34 CFR 76.662 - Construction.

    Science.gov (United States)

    2010-07-01

    ... 34 Education 1 2010-07-01 2010-07-01 false Construction. 76.662 Section 76.662 Education Office of... State and Its Subgrantees? Participation of Students Enrolled in Private Schools § 76.662 Construction. A subgrantee shall insure that program funds are not used for the construction of private school...

  20. Implementation of project based learning on the Prakerin subject of vocational high school students of the building engineering to enhance employment skill readiness of graduates in the construction services field

    Science.gov (United States)

    Sugandi, Machmud

    2017-09-01

    Implementation of the Prakerin subject in the field of Building Engineering study program in vocational high school (VHS) are facing many issues associated to non-compliance unit of work in the industry and the expected competencies in learning at school. Project Based Learning (PBL) is an appropriate model learning used for Prakerin subject to increase student competence as the extension of the Prakerin implementation in the construction industry services. Assignments based on the selected project during their practical industry work were given to be completed by student. VHS students in particular field of Building Engineering study program who has been completed Prakerin subject will have a better job readiness, and therefore they will have an understanding on the knowledge, skills, and attitudes and good vision on the construction project in accordance with their experience during Prakerin work in the industry.

  1. Construction Management: Planning Ahead.

    Science.gov (United States)

    Arsht, Steven

    2003-01-01

    Explains that preconstruction planning is essential when undertaking the challenges of a school building renovation or expansion, focusing on developing a detailed estimate, creating an effective construction strategy, conducting reviews and value-engineering workshops, and realizing savings through effective risk analysis and contingency…

  2. Construction practice

    International Nuclear Information System (INIS)

    Winters, J.; Clelland, J.; Rumble, E.; Sandell, L.

    2007-01-01

    One has elaborated a virtual computer model (VRC) of construction of the AP1000 project reactor to demonstrate its viability, to improve the NPP project making it more easy for construction with simultaneous reduction of time, costs and risk of construction. The approach ensured time sequence of the 3-D visualization of NPP at the construction stages. The VRC ensures optimization of scheme implementation time period and specifies the basic costs. The VRC application offers essential advantages when planning construction of a nuclear power facility [ru

  3. 46 CFR 167.20-1 - Construction.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Construction. 167.20-1 Section 167.20-1 Shipping COAST... Requirements, Construction and Arrangement of Nautical School Ships § 167.20-1 Construction. Except as otherwise provided by law or regulations in this subpart, the following standards for construction are...

  4. Construction aggregates

    Science.gov (United States)

    Tepordei, V.V.

    1994-01-01

    Part of a special section on industrial minerals in 1993. The 1993 production of construction aggregates increased 6.3 percent over the 1992 figure, to reach 2.01 Gt. This represents the highest estimated annual production of combined crushed stone and construction sand and gravel ever recorded in the U.S. The outlook for construction aggregates and the issues facing the industry are discussed.

  5. FFTF constructibility

    International Nuclear Information System (INIS)

    Weber, S.A.; Hulbert, D.I.

    1975-01-01

    The influence of the design criteria on the constructibility of the Fast Flux Test Facility is described. Specifically, the effects of requirements due to maintenance accessibility, inerting of cells, seismicity, codes, and standards are addressed. The design and construction techniques developed to minimize the impact of the design criteria on cost and schedule are presented with particular emphasis on the cleanliness and humidity controls imposed during construction of the sodium systems. (U.S.)

  6. School Performance

    Science.gov (United States)

    Lamas, Héctor A.

    2015-01-01

    The school performance study of students is, due to its relevance and complexity, one of the issues of major controversy in the educational research, and it has been given special attention in the last decades. This study is intended to show a conceptual approach to the school performance construct, contextualizing the reality in the regular basic…

  7. Construction fraud

    NARCIS (Netherlands)

    Graafland, J.J.; Liedekerke, L.; Dubbink, W.; van Liedekerke, L.; van Luijk, H.

    2011-01-01

    Due to the actions of a whistleblower The Netherlands was confronted with a massive case of construction fraud involving almost the entire construction sector. Price fixing, prior consulting, duplicate accounts, fictitious invoices and active corruption of civil servants were rampant practices. This

  8. Superstring construction

    CERN Document Server

    1989-01-01

    The book includes a selection of papers on the construction of superstring theories, mainly written during the years 1984-1987. It covers ten-dimensional supersymmetric and non-supersymmetric strings, four-dimensional heterotic strings and four-dimensional type-II strings. An introduction to more recent developments in conformal field theory in relation to string construction is provided.

  9. Usability Constructs

    DEFF Research Database (Denmark)

    Hertzum, Morten; Clemmesen, Torkil; Hornbæk, Kasper Anders Søren

    2007-01-01

    frustrating systems are experienced similarly to easy-to-use systems. Looking at the most characteristic construct for each participant we find that Chinese participants use constructs related to security, task types, training, and system issues, whereas Danish and to some extent Indian participants make more...

  10. Worldwide construction

    International Nuclear Information System (INIS)

    Williamson, M.

    1994-01-01

    The paper lists major construction projects in worldwide processing and pipelining, showing capacities, contractors, estimated costs, and time of construction. The lists are divided into refineries, petrochemical plants, sulfur recovery units, gas processing plants, pipelines, and related fuel facilities. This last classification includes cogeneration plants, coal liquefaction and gasification plants, biomass power plants, geothermal power plants, integrated coal gasification combined-cycle power plants, and a coal briquetting plant

  11. Construction history and construction management

    International Nuclear Information System (INIS)

    Agh, S.

    1999-01-01

    The process of pre-design and design preparation of the Mochovce NPP as well as the construction history of the plant is highlighted, including the financing aspect and problems arising from changes in the technological and other conditions of start-up of the reactor units. The results of international audits performed to improve the level of nuclear safety and implementation of the measures suggested are also described. The milestones of the whole construction process and start-up process, the control and quality system, and the methods of control and management of the complex construction project are outlined. (author)

  12. Integrating Conceptions of Scaffolding and Co-Construction to Enhance Parental Involvement in the Pre-Nursery of a British International School

    Science.gov (United States)

    Brinn, Michelle

    2016-01-01

    Whilst many practitioners value positive and effective working relationships with parents, enhancing home-school interactions can be complex, especially within highly diverse contexts. Within the UK, partnership working with parents is widely advocated. However, there may exist subtle, but crucial differences between interactions that…

  13. CONTINUING EDUCATION AND SCHOOL INCLUSION: POTENTIALITIES FOR THE CONSTRUCTION OF NEW POSTURES AND PRACTICES OF EDUCATORS FROM THE MUNICIPAL TEACHING NETWORK OF PRESIDENTE PRUDENTE

    Directory of Open Access Journals (Sweden)

    Simone Maria Carlos Gakiya

    2013-07-01

    Full Text Available The present work is a part of a research master's concerns continued training of teachers and school enrollment and consisted in analyzing the manifestations of educators articipating in the Continuing Education Course in Assistive Technology (AT-TA about their understandings, attitudes and practices regarding school inclusion of people with disabilities in municipal schools of Presidente Prudente/SP. The methodology adopted for data acquisition involved the reading of the documents produced by participants in the virtual learning environment (VLE-AVA TelEduc, because it is a course conducted through the modality of Distance Education (DE-EaD, and the application questionnaire and interview. The results revealed the personal dilemmas experienced with the process of inclusion expressed by feelings of insecurity, distrust, lack of professional training, fear of the new, the different, the influence of cultural, social and historical in conceptions, beliefs, values and pedagogical relationships; initial training that did not include the dilemmas experienced in the classroom; Public Policies, laws, guidelines not mobilized the occurrence of new attitudes and practices. In this study we sought to highlight the potential for the occurrence of the formation of new attitudes of educators face in the process of school inclusion.

  14. Social Constructs Regarding the Physical and Sexual Energy of Whites, Indigenous South Americans and Blacks in Spanish and Colombian Primary School Reading Books between 1900 and 1960

    Science.gov (United States)

    Serrano-López, Federico Guillermo; Somoza-Rodríguez, Miguel

    2017-01-01

    This article analyses the manner in which the physical and sexual energy of the white, native South American and black populations was represented in reading books for elementary school children in Spain and Colombia between 1900 and 1960. Ninety reading books from representative authors were examined. It was found that the ideal of extraordinary…

  15. Portraits of Middle School Students Constructing Evidence-Based Arguments during Problem-Based Learning: The Impact of Computer-Based Scaffolds

    Science.gov (United States)

    Belland, Brian R.

    2010-01-01

    A critical step in problem-based learning (PBL) units occurs when groups present their solution to the central problem. This is challenging for middle school students because it involves the creation of an evidence-based argument (Krajcik et al., "Journal of the Learning Sciences" 7:313-350, 1998). Using a mixed method design, this study…

  16. An Investigation on Moving Rural Secondary Schools to Town in New Countryside Construction: Taking Ling County in Shandong Province as an Example

    Science.gov (United States)

    Li, Shuang

    2010-01-01

    Based on some problems lying in current rural secondary education taking Ling County as an example, this paper proves the necessity and feasibility of moving rural secondary schools to town in the current condition: it is an objective demand by the changes in students; it is a necessary demand to optimize resource allocation and to improve…

  17. Resurrecting the Past, Constructing the Future: A Historical Investigation on the Formation of a Greek National Identity in Schools, 1834-1913

    Science.gov (United States)

    Zervas, Theodore George

    2010-01-01

    This dissertation research combines archival data and historical methods and analyzes how schooling and education in Greece between 1834 and 1913 sought to shape a Greek national identity. The goal of this project is to present a historical analysis, that has thus far been absent from scholarship on the subject, and to convey how the adoption of a…

  18. Assessing Time Management Skills as an Important Aspect of Student Learning: The Construction and Evaluation of a Time Management Scale with Spanish High School Students

    Science.gov (United States)

    Garcia-Ros, Rafael; Perez-Gonzalez, Francisco; Hinojosa, Eugenia

    2004-01-01

    The main purpose of this study is to analyse the factorial structure, psychometric properties and predictive capacity for academic achievement of a scale designed to evaluate the time management skills of Spanish high school students. An adaptation of the Time Management Questionnaire was presented to two samples of 350 Spanish high school…

  19. Test on the Effectiveness of the Sum over Paths Approach in Favoring the Construction of an Integrated Knowledge of Quantum Physics in High School

    Science.gov (United States)

    Malgieri, Massimiliano; Onorato, Pasquale; De Ambrosis, Anna

    2017-01-01

    In this paper we present the results of a research-based teaching-learning sequence on introductory quantum physics based on Feynman's sum over paths approach in the Italian high school. Our study focuses on students' understanding of two founding ideas of quantum physics, wave particle duality and the uncertainty principle. In view of recent…

  20. Modern Steel Framed Schools.

    Science.gov (United States)

    American Inst. of Steel Construction, Inc., New York, NY.

    In view of the cost of structural framing for school buildings, ten steel-framed schools are examined to review the economical advantages of steel for school construction. These schools do not resemble each other in size, shape, arrangement or unit cost; some are original in concept and architecture, and others are conservative. Cost and…

  1. SENSE IT: Teaching STEM Principles to Middle and High School Students through the Design, Construction and Deployment of Water Quality Sensors

    Science.gov (United States)

    Hotaling, Liesl; Lowes, Susan; Stolkin, Rustam; Lin, Peiyi; Bonner, James; Kirkey, William; Ojo, Temitope

    2012-01-01

    This paper describes the structure and impact of an NSF-funded ITEST project designed to enrich science, technology, engineering, and mathematics (STEM) education using educational modules that teach students to construct, program, and test a series of sensors used to monitor water quality. During the two years of the SENSE IT project, over 30…

  2. Effects of Dialogical Argumentation-Based Workshops on Primary and Secondary School Teachers' Ability to Co-Construct the Concept of Solubility

    Science.gov (United States)

    Kwofie, Samuel; Ogunniyi, Meshach

    2011-01-01

    This article presents a case for equipping science teachers with the necessary skills needed to enact dialogical argumentation-based classroom discourses. Even though teachers are required to scaffold knowledge construction in the classroom, it appears that not much prominence has been dedicated to exploring alternative or novel approaches to…

  3. Construction safety

    CERN Document Server

    Li, Rita Yi Man

    2013-01-01

    A close-to-ideal blend of suburb and city, speedy construction of towers of Babylon, the sparkling proportion of glass and steel buildings’ facade at night showcase the wisdom of humans. They also witness the footsteps, sweats and tears of architects and engineers. Unfortunately, these signatures of human civilizations are swathed in towering figures of construction accidents. Fretting about these on sites, different countries adopt different measures on sites. This book firstly sketches the construction accidents on sites, followed by a review on safety measures in some of the developing countries such as Bermuda, Egypt, Kuwait and China; as well as developed countries, for example, the United States, France and Singapore. It also highlights the enormous compensation costs with the courts’ experiences in the United Kingdom and Hong Kong.

  4. Justification of the conceptual construct "readiness to the labour organization staff sports schools" in the context of vocational training future professionals of physical culture and sports

    Directory of Open Access Journals (Sweden)

    Perepletchikov D.A.

    2010-02-01

    Full Text Available Was analyzed literature devoted to the preparation of students of physical education to administrative activities. In the context of their training we held a comparative analysis of the approaches to organize the pedagogical process. As a reference point for the formation of professional preparedness specialist physical education and sports identified qualifying characteristics posts in this industry. Based on the analysis of literature given the definition of the concept of "readiness for organization of the Youth sports school.

  5. Construction work

    CERN Multimedia

    2004-01-01

    Construction work on building 179 will start on the 16th February 2004 and continue until November 2004. The road between buildings 179 and 158 will temporarily become a one way street from Route Democrite towards building 7. The parking places between buildings 179 and 7 will become obsolete. The ISOLDE collaboration would like to apologize for any inconveniences.

  6. Scale Construction.

    Science.gov (United States)

    Dawis, Rene V.

    1987-01-01

    Discusses design, development, and evaluation of scales used in counseling psychology research. Describes methods of scale construction including the Thurstone, Q-sort, rank-order methods, Likert, semantic differential, Guttman, Rasch, and external criterion methods. Presents ways of evaluating newly developed scales. Discusses measurement versus…

  7. School Treasures: Architecture of Historic Boston Schools.

    Science.gov (United States)

    Cole, Doris

    This book contains photographs and descriptions of the Boston Public Schools, Massachusetts, explaining that the Boston Public Schools include about 129 buildings that were constructed in the late 19th century and throughout the 20th century and noting that the first and oldest public school in the United States was founded in Boston in 1635.…

  8. Modelling Constructs

    DEFF Research Database (Denmark)

    Kindler, Ekkart

    2009-01-01

    , these notations have been extended in order to increase expressiveness and to be more competitive. This resulted in an increasing number of notations and formalisms for modelling business processes and in an increase of the different modelling constructs provided by modelling notations, which makes it difficult......There are many different notations and formalisms for modelling business processes and workflows. These notations and formalisms have been introduced with different purposes and objectives. Later, influenced by other notations, comparisons with other tools, or by standardization efforts...... to compare modelling notations and to make transformations between them. One of the reasons is that, in each notation, the new concepts are introduced in a different way by extending the already existing constructs. In this chapter, we go the opposite direction: We show that it is possible to add most...

  9. Airship construction

    Science.gov (United States)

    Roda, J.

    1975-01-01

    Forty-four years ago the first successful metal airship was completed and delivered to the United States Navy, the ZMC-2. Between those years and the present, very little effort or serious consideration has been given to the manufacture, design, construction, or economic impact of airships. It is important to retain and exploit the small but continually diminishing pool of airship talent that will expedite the success of the United States in what is now a pioneering venture. The relative simplicity of airship construction, utilizing the tremendous technical advances of the last 44 years, leads to the conclusion that this form of transportation holds great promise for reducing costs of military missions and improving the international competitive position of the United States in commercial applications.

  10. Construction of a solar water heater sustainable in the amazon: using the methodology PBL for interaction between engineering courses and high schools

    Directory of Open Access Journals (Sweden)

    Patricia Mota Milhomem

    2015-12-01

    Full Text Available Across the country is being widely spread the use of energy  renewable, one of the clearest examples of this is to obtain energy by the sun's rays, as well as the latest advances in wind turbine deployment in the South and Northeast. Thus, in order to encourage high school students to engage in the study of science and research development intertwined with energy efficiency. The Laboratório de Engenhocas (hereafter, translated: Gadget Lab extension program of the Federal University of Pará (UFPA/CAMTUC, approved projects CNPq (National Council for Scientific and Technological Development in order to insert into in state high schools of the municipality the methodology PBL (Project Based Learning in order teach the students to learn, be proactive and spark interest in the field of applied sciences. Thus, students sought to develop activities that contribute to minimize the problems of society, thus, was the built and implemented a Low Cost Solar Heater in a single family residence Tucuruí where it was possible to analyze its feasibility and efficiency.

  11. Learning progressions from a sociocultural perspective: response to "co-constructing cultural landscapes for disciplinary learning in and out of school: the next generation science standards and learning progressions in action"

    Science.gov (United States)

    Tytler, Russell

    2016-10-01

    This article discusses a case for a different, socio-cultural way of looking at learning progressions as treated in the next generation science standards (NGSS) as described by Ralph Cordova and Phyllis Balcerzak's paper "Co-constructing cultural landscapes for disciplinary learning in and out of school: the next generation science standards and learning progressions in action". The paper is interesting for a number of reasons, and in this response I will identify different aspects of the paper and link the points made to my own research, and that of colleagues, as complementary perspectives. First, the way that the science curriculum is conceived as an expanding experience that moves from the classroom into the community, across subjects, and across time, links to theoretical positions on disciplinary literacies and notions of learning as apprenticeship into the discursive tools, or `habits of mind' as the authors put it, that underpin disciplinary practice. Second, the formulation of progression through widening communities of practice is a strong feature of the paper, and shows how children take on the role of scientists through this expanding exposure. I will link this approach to some of our own work with school—community science partnerships, drawing on the construct of boundary crossing to tease out relations between school science and professional practice. Third, the demonstration of the expansion of the children's view of what scientists do is well documented in the paper, illustrated by Figure 13 for instance. However I will, in this response, try to draw out and respond to what the paper is saying about the nature of progression; what the progression consists of, over what temporal or spatial dimensions it progresses, and how it can productively frame curriculum processes.

  12. Test on the effectiveness of the sum over paths approach in favoring the construction of an integrated knowledge of quantum physics in high school

    Science.gov (United States)

    Malgieri, Massimiliano; Onorato, Pasquale; De Ambrosis, Anna

    2017-06-01

    In this paper we present the results of a research-based teaching-learning sequence on introductory quantum physics based on Feynman's sum over paths approach in the Italian high school. Our study focuses on students' understanding of two founding ideas of quantum physics, wave particle duality and the uncertainty principle. In view of recent research reporting the fragmentation of students' mental models of quantum concepts after initial instruction, we collected and analyzed data using the assessment tools provided by knowledge integration theory. Our results on the group of n =14 students who performed the final test indicate that the functional explanation of wave particle duality provided by the sum over paths approach may be effective in leading students to build consistent mental models of quantum objects, and in providing them with a unified perspective on both the photon and the electron. Results on the uncertainty principle are less clear cut, as the improvements over traditional instruction appear less significant. Given the low number of students in the sample, this work should be interpreted as a case study, and we do not attempt to draw definitive conclusions. However, our study suggests that (i) the sum over paths approach may deserve more attention from researchers and educators as a possible route to introduce basic concepts of quantum physics in high school, and (ii) more research should be focused not only on the correctness of students' mental models on individual concepts, but also on the ability of students to connect different ideas and experiments related to quantum theory in an organized whole.

  13. Influence of Intelletual Stimulation and Conflict Resolution on Project Implementation: A case of Constituency Development Fund Construction Projects in Public Secondary Schools in Kisumu County, Kenya

    Directory of Open Access Journals (Sweden)

    Janet Wagude

    2015-11-01

    Full Text Available Intellectual stimulation is one of the manifestations of transformational leadership. Intellectual stimulation is the aspect of leadership where the leader encourages teams’ ingenuity, creativity and innovative thinking, urging them to keenly question the status quo in order to make discoveries. The purpose of this study was to explore the Influence of intellectual stimulation and conflict resolution on projects implementation. The objective was to determine the Influence of intellectual stimulation and conflict resolution on projects implementation. The study used Expost facto design. Multifactor leadership Questionnaire, Thomas Kilman Instruments, Interview, and documentary analysis were used as tools for data collection. The probability sampling used was stratified and simple random sampling technique. Data was analyzed both quantitatively and qualitatively. Multiple linear regression analysis was used as tool of analysis to test for significance in the hypothesis. One hypothesis was formulated and subsequently tested in the study in order to establish the influence of conflict resolution thereof, in hypothesis H1,( H0: The strength of the relationship between intellectual stimulation and implementation of CDF construction projects does not depend on conflict resolution., it was concluded that the strength of the relationship between intellectual stimulation and implementation of CDF construction projects depends on conflict resolution(P=0.001˂P=0.05,using multiple linear regression analysis the following results were obtained- F value of 7.788,d.f (2,59 and (P-value 0.00˂P= 0.05 significance level which was statistically significant. It was therefore concluded that there is a regression relationship between intellectual stimulation with conflict resolution and implementation of CDF projects. It is therefore recommended that accredited MLQ coaching is desirable, coaching from the systems’ psychodynamic stance could equip the leader in

  14. Constructing Catalonia

    Directory of Open Access Journals (Sweden)

    Bill Philips

    2009-07-01

    Full Text Available Catalonia, in common with other nations, has long been concerned with the question of identity and difference. Its problematic relationship with Spain has led to an emphasis on differentiating itself from its larger neighbour (if we are to accept, as most Spaniards do not, that Catalonia is not Spain, a situation complicated by the loss of the Spanish colonies of Cuba and The Philippines in 1898, and the Spanish Civil War and subsequent dictatorship from 1936 to 1976. Beginning in the late nineteenth century, the construction of a Catalan identity followed a similar route to that taken by other European nations such as England, Ireland and, indeed, Spain, including an emphasis on rural values, activities and the countryside, and the conversion of specifically local traditions into national past times. It is only in the last ten years or so that this model of Catalan identity has been recognised for what it is – a model constructed and encouraged for and by specific nationalist political interests. Ironically, Catalonia’s identity abroad has also been constructed and manipulated for political purposes, but from quite a different perspective. Orwell’s /Homage to Catalonia/ (1938 narrates an extremely blinkered version of the Spanish Civil War which has achieved iconic status as a result of cold war politics. Subsequent portrayals of the Spanish Civil War – Valentine Cunningham’s /The Penguin Book of Spanish Civil War Verse/ (ed., Penguin, 1980, or Ken Loach’s 1995 film /Land and Freedom/ base their arguments unquestioningly on /Homage to Catalonia/, perpetuating a view of the nation’s recent history that is both reductive and inaccurate

  15. Layout Construction

    DEFF Research Database (Denmark)

    Frandsen, Gudmund Skovbjerg; Palsberg, Jens; Schmidt, Erik Meineche

    We design a system for generating newspaper layout proposals. The input to the system consists of editorial information (text, pictures, etc) and style information (non-editorial information that specifies the aesthetic appearance of a layout). We consider the automation of layout construction...... to pose two main problems. One problem consists in optimizing the layout with respect to the constraints and preferences specified in the style information. Another problem consists in finding a representation of the style information that both supports its use in the combinatorial optimization...

  16. Construction of a low-cost luximeter

    Science.gov (United States)

    Pedroso, L. S.; de Macedo, J. A.; de Araújo, M. S. T.; Voelzke, M. R.

    2016-04-01

    This paper proposes the construction of an electronic instrument called digital luximeter, combining simplicity and low cost, making it simpler and cheaper than those on the market. Its construction tends to facilitate dissemination and access to this type of measuring instrument between high school teachers and educational institutions, making it ideal to be a science lab.

  17. 20th Annual Residence Hall Construction Report

    Science.gov (United States)

    Agron, Joe

    2009-01-01

    Even in difficult economic times, colleges and universities continue to invest in residence hall construction projects as a way to attract new students and keep existing ones on campus. According to data from "American School & University"'s 20th annual Residence Hall Construction Report, the median new project completed in 2008 was…

  18. Public/Private Partnerships for New Construction.

    Science.gov (United States)

    Adams, Matthew C.

    1999-01-01

    Discusses how colleges can finance new construction projects during lean financial times by employing public/private partnerships in an off-balance sheet financing format. Construction planning of a new school parking deck is used to illustrate the process. Benefits of savings in operating costs, management fees, and other line-item expenses are…

  19. CLSI-based transference of the CALIPER database of pediatric reference intervals from Abbott to Beckman, Ortho, Roche and Siemens Clinical Chemistry Assays: direct validation using reference samples from the CALIPER cohort.

    Science.gov (United States)

    Estey, Mathew P; Cohen, Ashley H; Colantonio, David A; Chan, Man Khun; Marvasti, Tina Binesh; Randell, Edward; Delvin, Edgard; Cousineau, Jocelyne; Grey, Vijaylaxmi; Greenway, Donald; Meng, Qing H; Jung, Benjamin; Bhuiyan, Jalaluddin; Seccombe, David; Adeli, Khosrow

    2013-09-01

    The CALIPER program recently established a comprehensive database of age- and sex-stratified pediatric reference intervals for 40 biochemical markers. However, this database was only directly applicable for Abbott ARCHITECT assays. We therefore sought to expand the scope of this database to biochemical assays from other major manufacturers, allowing for a much wider application of the CALIPER database. Based on CLSI C28-A3 and EP9-A2 guidelines, CALIPER reference intervals were transferred (using specific statistical criteria) to assays performed on four other commonly used clinical chemistry platforms including Beckman Coulter DxC800, Ortho Vitros 5600, Roche Cobas 6000, and Siemens Vista 1500. The resulting reference intervals were subjected to a thorough validation using 100 reference specimens (healthy community children and adolescents) from the CALIPER bio-bank, and all testing centers participated in an external quality assessment (EQA) evaluation. In general, the transferred pediatric reference intervals were similar to those established in our previous study. However, assay-specific differences in reference limits were observed for many analytes, and in some instances were considerable. The results of the EQA evaluation generally mimicked the similarities and differences in reference limits among the five manufacturers' assays. In addition, the majority of transferred reference intervals were validated through the analysis of CALIPER reference samples. This study greatly extends the utility of the CALIPER reference interval database which is now directly applicable for assays performed on five major analytical platforms in clinical use, and should permit the worldwide application of CALIPER pediatric reference intervals. Copyright © 2013 The Canadian Society of Clinical Chemists. Published by Elsevier Inc. All rights reserved.

  20. Performance characteristics of the COBAS Ampliprep/COBAS TaqMan v2.0 and the Abbott RealTime hepatitis C assays - implications for response-guided therapy in genotype 1 infections.

    Science.gov (United States)

    Taylor, Ninon; Haschke-Becher, Elisabeth; Greil, Richard; Strasser, Michael; Oberkofler, Hannes

    2014-01-01

    With the advent of the protease inhibitors boceprevir and telaprevir a novel therapy approach for HCV genotype 1 infected subjects has become standard of care. Quantification of HCV viral load (VL) represents an important predictor of treatment response. Two different real-time PCR platforms, the COBAS Ampliprep/COBAS TaqMan v2.0 (CAP-CTM v2.0) and the Abbott RealTime (ART) HCV assay are most widely used. We performed a comparative evaluation of both systems focusing on genotype 1 HCV quantification using clinical specimens, the fourth WHO International Standard for HCV and the Paul Ehrlich National Standard, respectively. The HCV VL assays showed an excellent overall agreement in the clinical specimens studied (R(2)=0.912). Discrepant results were obtained at the low VL end. Four samples tested negative with CAP-CTM v2.0 but were detectable with ART and two samples were undetectable with ART but tested positive with CAP-CTM v2.0. The coefficient of variation in replicate measurements of both reference materials was higher for CAP-CTM v2.0 as compared with ART at the clinical decision point for boceprevir (≥100 IU/ml), but was similar for the two assays at the clinical decision point for telaprevir (≥1,000 IU/ml). The tendency for underestimation of the diluted standards was higher for ART than for CAP-CTM v2.0. Although both assays allowed accurate determination of VL levels in clinical samples, careful interpretation of results at the low VL end is essential. Furthermore, discontinuation of therapy based on single HCV RNA measurement should be carefully reconciled, unless the issue of assay variability has been addressed adequately.

  1. Comparison of the Roche COBAS Amplicor Monitor, Roche COBAS Ampliprep/COBAS Taqman and Abbott RealTime Test assays for quantification of hepatitis C virus and HIV RNA.

    Science.gov (United States)

    Wolff, Dietmar; Gerritzen, Andreas

    2007-01-01

    We have evaluated the performance of two newly developed automated real-time PCR assays, the COBAS Ampliprep/COBAS TaqMan (CAP/CTM) and the Abbott RealTime tests, in the quantification of human immunodeficiency virus (HIV) and hepatitis C virus (HCV) RNA. The widely used semi-automated COBAS Amplicor Monitor (CAM) assay served as the reference test. Several specimens were analyzed, including 102 plasma samples from HCV patients and 109 from HIV patients and 10 samples from negative donors, as well as Quality Control in Molecular Diagnostics (QCMD) and National Institute for Biological Standards and Controls (NIBSC) proficiency program panels. Good correlation was observed among the three assays, with correlation coefficients (R2) of 0.8 (CAM-CAP/CTM), 0.89 (CAM-RealTime) and 0.91 (CAP/CTM-RealTime) for HCV and 0.83 (CAM-RealTime), 0.85 (CAM-CAP/CTM) and 0.89 (CAP/CTM-RealTime) for HIV. The overall concordance for negative/positive results was 100% for HCV and 98% for HIV. All assays were equally able to quantify HCV genotypes 1, 3, 5 and HIV group M (subtypes A-H) and N from QCMD and NIBSC panels. In terms of workflow, the RealTime assay requires more hands-on-time than the CAP/CTM assay. The results indicate that real-time PCR assays can improve the efficiency of end-point PCR tests by better covering viral dynamic ranges and providing higher throughput and automation.

  2. Abbott RealTime hepatitis C virus (HCV) and Roche Cobas AmpliPrep/Cobas TaqMan HCV assays for prediction of sustained virological response to pegylated interferon and ribavirin in chronic hepatitis C patients.

    Science.gov (United States)

    Matsuura, Kentaro; Tanaka, Yasuhito; Hasegawa, Izumi; Ohno, Tomoyoshi; Tokuda, Hiroshi; Kurbanov, Fuat; Sugauchi, Fuminaka; Nojiri, Shunsuke; Joh, Takashi; Mizokami, Masashi

    2009-02-01

    Two commercial real-time PCR assays are currently available for sensitive hepatitis C virus (HCV) RNA quantification: the Abbott RealTime HCV assay (ART) and Roche Cobas AmpliPrep/Cobas TaqMan HCV assay (CAP/CTM). We assessed whether the two real-time PCR assays were more effective than Roche Cobas Amplicor HCV Monitor test, v.2.0 (CAM) for prediction of the sustained virological response (SVR) to pegylated interferon (PEG-IFN) plus ribavirin (RBV) in chronic hepatitis C. Sixty patients chronically infected with HCV genotype 1b (37 males and 23 females, 53 +/- 12 years of age) were treated with PEG-IFNalpha2b plus RBV for 48 weeks. Stored specimens at nine time points for each patient (at baseline, on treatment, and 24 weeks after treatment) were tested by the two real-time PCR assays and CAM. Twenty-six (43.3%) patients reached SVR. The positive predictive values (PPVs) for SVR of undetectable HCV RNA at week 12 by CAM, ART, and CAP/CTM were 74.3%, 88.0%, and 95.2%, respectively. An undetectable HCV RNA level by CAM, ART, and CAP/CTM correctly predicted SVR at week 4 in 100%, 100%, and 100% of patients, at weeks 5 to 8 in 91.7%, 100%, and 100% of patients, at weeks 9 to 12 in 55.6%, 75%, and 87.5% of patients, and at weeks 13 to 24 in 0%, 26.7%, and 40% of patients, respectively. Of 16 patients who relapsed after treatment, HCV RNA was detectable in 2 patients at the end of treatment by CAP/CTM but undetectable by ART and CAM. HCV RNA tests using ART and CAP/CTM are considered to be more effective at predicting SVR than CAM, and the PPV for SVR was slightly higher in CAP/CTM than in ART.

  3. Performance comparison of the versant HCV genotype 2.0 assay (LiPA) and the abbott realtime HCV genotype II assay for detecting hepatitis C virus genotype 6.

    Science.gov (United States)

    Yang, Ruifeng; Cong, Xu; Du, Shaocai; Fei, Ran; Rao, Huiying; Wei, Lai

    2014-10-01

    The Versant HCV genotype 2.0 assay (line probe assay [LiPA] 2.0), based on reverse hybridization, and the Abbott Realtime HCV genotype II assay (Realtime II), based on genotype-specific real-time PCR, have been widely used to analyze hepatitis C virus (HCV) genotypes. However, their performances for detecting HCV genotype 6 infections have not been well studied. Here, we analyzed genotype 6 in 63 samples from the China HCV Genotyping Study that were originally identified as genotype 6 using the LiPA 2.0. The genotyping results were confirmed by nonstructural 5B (NS5B) or core sequence phylogenetic analysis. A total of 57 samples were confirmed to be genotype 6 (51 genotype 6a, 5 genotype 6n, and 1 genotype 6e). Four samples identified as a mixture of genotypes 6 and 4 by the LiPA 2.0 were confirmed to be genotype 3b. The remaining two samples classified as genotype 6 by the LiPA 2.0 were confirmed to be genotype 1b, which were intergenotypic recombinants and excluded from further comparison. In 57 genotype 6 samples detected using the Realtime II version 2.00 assay, 47 genotype 6a samples were identified as genotype 6, one 6e sample was misclassified as genotype 1, and four 6a and five 6n samples yielded indeterminate results. Nine nucleotide profiles in the 5' untranslated region affected the performances of both assays. Therefore, our analysis shows that both assays have limitations in identifying HCV genotype 6. The LiPA 2.0 cannot distinguish some 3b samples from genotype 6 samples. The Realtime II assay fails to identify some 6a and all non-6a subtypes, and it misclassifies genotype 6e as genotype 1. Copyright © 2014, American Society for Microbiology. All Rights Reserved.

  4. Zero Energy Schools: The Challenges

    Energy Technology Data Exchange (ETDEWEB)

    Torcellini, Paul A [National Renewable Energy Laboratory (NREL), Golden, CO (United States)

    2017-09-29

    School buildings have a lot of potential to achieve zero energy (ZE) in new construction as well as in retrofits. There are many examples of schools operating at ZE, and many technical resources available to guide school districts and their design and construction teams through the process. When school districts embark on the path to ZE, however, they often confront challenges related to processes and a perception that ZE buildings require 'new,' unconventional, and expensive technologies, materials, or equipment. Here are some of the challenges school districts and their design and construction teams commonly encounter, and the solutions they use to overcome them.

  5. 29 CFR 776.26 - Relationship of the construction work to the covered facility.

    Science.gov (United States)

    2010-07-01

    ... OF 1938 Construction Industry Individual Employee Coverage in the Construction Industry § 776.26..., apartments, hotels, churches and schools are not covered projects. 15 Similarly the construction of a...

  6. High school learners' mental construction during solving ...

    African Journals Online (AJOL)

    Structured activity sheets with three tasks were given to learners; these tasks were done in groups, and the group leaders were interviewed. It was found that learners tended to do well with routine-type questions, implying that they were functioning at an action level. From the interviews it appeared that learners might have ...

  7. High school learners' mental construction during solving ...

    African Journals Online (AJOL)

    User

    preferred rules and formulas, and 5) applied algebraic notions incorrectly. Inferences are drawn for ..... of local maximum/minimum when investigating the stationary points for the cubic function. However, the ..... correct, because after finding the two x values they did not state which one of the two gave the minimum value.

  8. Solar Glazing Tips for School Construction

    Science.gov (United States)

    Smith, Jonathan

    2012-01-01

    Glazing can be optimized to enhance passive solar heating and daylight harvesting by exceeding the prescriptive limits of the energy code. This savings can be garnered without the high cost of external overhangs or expensive glazing products. The majority of savings from solar glazing are attributable to the increase in solar heating and…

  9. Escola primária em Mato Grosso: aspectos de uma cultura escolar em construção (1910-1915 Primary school in Mato Grosso: aspects of an educational culture in construction (1910-1915

    Directory of Open Access Journals (Sweden)

    Cancionila Janzkovski Cardoso

    2012-09-01

    Full Text Available Apresentamos dados de uma pesquisa que contribui para a reconstrução da memória da cultura escolar primária, na perspectiva da História Cultural e da Cultura Escolar. Recorremos aos Relatórios da Diretoria da Instrução Pública, elaborados pelo Major José Estevão Corrêa nos cinco primeiros anos que se seguem à reforma da instrução pública realizada em 1910. Resultados indicam as relações de força entre educadores paulistas e autoridades educacionais de Mato Grosso, na instauração de um novo modelo de escola, tendo como decorrência a construção de uma cultura escolar diferenciada da que vigorou até a primeira década do século XX.We present data from a research that envisages to contribute to the reconstruction of the primary educational culture's memory, in the State of Mato Grosso, from the Cultural History and Educational Culture perspectives. We use the Reports from the Public Board of Education, elaborated by Major José Estevão Corrêa in the first five years that follow the Public Education Amendment, in 1910. Results indicate the power relations among educators from the State of São Paulo and educational authorities from the State of Mato Grosso, in the instauration of a new model of school, having as a consequence the construction of a differentiated educational culture from the one that has invigorated in the first decade of the 20th century.

  10. Building Green: Construction for the 21st Century

    Science.gov (United States)

    Phillipson, Todd

    2012-01-01

    At Jefferson County Vocational School (JCVS) in Bloomingdale, Ohio, students get a lesson on building green with the construction of a home in the school's subdivision. The home is being built using Energy Star guidelines so that it may be identified as an Energy Star home. The goal for the Jefferson County Vocational Schools Board of Education…

  11. Construction completion report

    International Nuclear Information System (INIS)

    1990-01-01

    This Construction Completion Report documents the major construction projects at the Waste Isolation Pilot Plant (WIPP) site and related information on contracts, schedules, and other areas which affected construction. This report is not intended to be an exhaustive detailed analysis of construction, but is a general overview and summary of the WIPP construction. 10 refs., 29 figs

  12. The Other Side of the Construction Dialogue: Architects Speak.

    Science.gov (United States)

    DiBella, Cecilia M.

    2001-01-01

    Describes role of the architect in school renovation and construction and offers several suggestions for effective use of an architect: Be realistic; keep the lines of communication open; keep the community experts at bay; contain costs in design, construction, and building maintenance; avoid construction chaos; and add quality to your project.…

  13. Concrete construction engineering handbook

    CERN Document Server

    Nawy, Edward G

    2008-01-01

    Provides coverage of concrete construction engineering and technology. This work features discussions focusing on: the advances in engineered concrete materials; reinforced concrete construction; specialized construction techniques; and, design recommendations for high performance.

  14. Stonke Construction Information Sheet

    Science.gov (United States)

    Stonke Construction (the Company) is located in Anchorage, Alaska. The settlement involves renovation activities conducted at properties constructed prior to 1978, located in and around Anchorage, Alaska.

  15. Collaboration of School Social Workers and Drug Prevention Staff in the Schools

    Science.gov (United States)

    Nemes, Helen

    2009-01-01

    This study examined the factors that are related to collaboration between high school social workers and substance abuse prevention/intervention counselors in New York State high schools (except for New York City high schools). Constructs that were analyzed were high school social workers' perceived adequacy in working with high school students'…

  16. Sistema único de ensino: O desafio da construção e da ampliação do espaço público de direitos na escola pública de Mato Grosso Aone and only schooling system: The challenge of constructing and widening the public sphere of rights in Mato Grosso's public schools

    Directory of Open Access Journals (Sweden)

    Gesuina Leclerc

    2002-04-01

    Full Text Available Destacamos uma experiência de intervenção do Sindicato dos Trabalhadores no Ensino Público de Mato Grosso (Sintep-MT para propor ações progressivas, de longo prazo, naquele Estado. Uma experiência inédita. O sindicato empenha-se na regulamentação do dispositivo constitucional de 1989 que determina a integração progressiva das redes estadual e municipais num Sistema Único de Ensino, durante o governo Dante de Oliveira. Criaram-se mecanismos para incorporar a população usuária da escola pública (pais, mães e estudantes nas tomadas de decisão sobre as Políticas Educacionais, visando a auxiliar na construção e na ampliação do espaço público de direitos. Não houve a regulamentação e os mecanismos não estão sendo consolidados; é preciso retomar a experiência de modo crítico e propositivo. O sindicato está mais qualificado para esse protagonismo.We highlight an unheard-of experience involving the Union of the Public Teaching Workers of Mato Grosso (Sintep-MT, which promotes long term progressist actions, within that State. Under Dante de Oliveira's Government (1994-1998, this Union has been striving to regulate the 1989 constitutional clause that determines a progressive integration of the network of state and municipal schools into a one and only Schooling System. Mechanisms have been created to involve the population that uses public schools (parents and students in the deliberation and decision about educational policies; these mechanisms have been designed to favour the construction and the widening of the public sphere of rights. The regulation came to nothing and the mechanisms are still to consolidate. Nowadays, this frustrated experience should be resumed in a critical way, with new proposals. The Union is now more experienced and should reopen the process with the intention to achieve it.

  17. Innovative rock bed construction

    Energy Technology Data Exchange (ETDEWEB)

    Cook, J.

    1983-06-01

    A general discussion of the use of rock beds for heating and cooling thermal storage is particularized for design and construction in Phoenix, Arizona. The rock bed parameters for three two-story condominium apartments constructed in 1982 are discussed, including sizing criteria and original construction details. A revised construction method using gabions that are self-supporting chain link cylinders provided a much more economical construction method as well as other advantages of speed and structural flexibility.

  18. "Ye've Got to 'Ave Balls to Play This Game Sir!" Boys, Peers and Fears: The Negative Influence of School-Based "Cultural Accomplices" in Constructing Hegemonic Masculinities

    Science.gov (United States)

    Smith, Jeffrey

    2007-01-01

    The ongoing moral panic surrounding adolescent boys continues to cause concern, proving pivotal in popular discourses centring on the "problem of youth". Drawing on ethnographic data from a large co-educational secondary school, this paper illustrates how school outcomes are adversely affected by working class boys' investments in peer…

  19. The construction of teaching professionality

    Directory of Open Access Journals (Sweden)

    Heloisa Helena Oliveira de Azevedo

    2013-04-01

    Full Text Available This article was prepared by the results of a research of a investigation about the formative strategies developed by educators related to the construction of the professionality of future childhood and elementary school teachers.From the analysis of the content of the interviews, we want to know what the educators think about the teaching profession and conducting training activities aimed at building the professionalism of future teachers.With theoretical bases for analyses related to the historical-critical conception of education, we inferred that educators have tried to break with the traditional paradigm of teacher’s education, creating new learning alternatives and stimulating the construction of a new professionality that overcomes the culture of isolated an individual thinking

  20. INNOVATION IN THE CONSTRUCTION INDUSTRY

    Directory of Open Access Journals (Sweden)

    David Arditi

    2000-01-01

    Full Text Available In this paper%2C existing innovation models are reviewed. The influence of technology and market-driven schools of thought on the creation and diffusion of innovation is examined. Incremental vs. radical models and autonomous vs. systemic models are considered in the context of the construction industry. The concept of %93technology adoption life cycle%94 is investigated to understand better the acceptance of new technology by key parties. A new model of innovation is proposed. In this model%2C the transformation process of invention into adoption flows through a cyclical mechanism encompassing six phases%3A 1%29 need%2C 2%29 creation%2C 3%29 invention%2C 4%29 innovation%2C 5%29 diffusion%2C and 6%29 adoption. This model clearly shows the interaction of the three most influential domains%3A users%2C changes%2C and the environment. The model also takes into consideration the influence of technology and market-driven forces on the creation and diffusion of innovation. As a consequence of their particular function in the construction activity%2C construction management firms should perform as catalysts in the generation and diffusion of technological advances in the Abstract in Bahasa Indonesia : Innovation%2C+invention%2C+innovation+models%2C+technology+adoption+life+cycle%2C+construction+management.+

  1. Gauging the System: Trends in School Climate Measurement and Intervention

    Science.gov (United States)

    O'Malley, Meagan; Katz, Kristin; Renshaw, Tyler L.; Furlong, Michael J.

    2011-01-01

    Researchers and educators are giving increasing scrutiny to systems-level constructs that contribute to safe, supportive, and effective schools, including school climate. School climate is a multifaceted construct that is commonly conceptualized as school community members' subjective experiences of the structural and contextual elements of a…

  2. Danishness and the Construction of the Other

    DEFF Research Database (Denmark)

    Madsen, Ulla Ambrosius

    2012-01-01

    Based oin ethnographuc studies of youth and school the article analyses constructions of Danishness as they take place in an around an educaitonal setting that sees itself as democratic, humanistic and oriented towards the global. I demonstrate how efforts of inclusion turn into its opposite...

  3. Introduce Construction Technology through Home Inspection

    Science.gov (United States)

    Wiggins, Enrique R.

    2007-01-01

    Introducing technology education students to the field of home inspection gives them a great opportunity to learn about and apply construction technology content. In working with his 8th-grade students, the author covers the purpose of a home inspection, the dynamic of home inspections, the process involved in inspecting schools and homes and…

  4. Construction project management handbook.

    Science.gov (United States)

    2012-03-01

    The purpose of the FTA Construction Project Management Handbook is to provide guidelines for use by public transit agencies (Agen-cies) undertaking substantial construction projects, either for the first time or with little prior experience with cons...

  5. Improving concrete overlay construction.

    Science.gov (United States)

    2010-03-01

    Several road construction projects involving concrete overlays at the state and county levels in Iowa in 2009 were studied for : construction techniques and methods. The projects that were evaluated consisted of sites in four Iowa counties: Osceola, ...

  6. Validating MEDIQUAL Constructs

    Science.gov (United States)

    Lee, Sang-Gun; Min, Jae H.

    In this paper, we validate MEDIQUAL constructs through the different media users in help desk service. In previous research, only two end-users' constructs were used: assurance and responsiveness. In this paper, we extend MEDIQUAL constructs to include reliability, empathy, assurance, tangibles, and responsiveness, which are based on the SERVQUAL theory. The results suggest that: 1) five MEDIQUAL constructs are validated through the factor analysis. That is, importance of the constructs have relatively high correlations between measures of the same construct using different methods and low correlations between measures of the constructs that are expected to differ; and 2) five MEDIQUAL constructs are statistically significant on media users' satisfaction in help desk service by regression analysis.

  7. USAID Construction Assessment

    Data.gov (United States)

    US Agency for International Development — The USAID construction assessment is a survey of the character, scope, value and management of construction activities supported by USAID during the period from June...

  8. Organizational Behaviour in Construction

    DEFF Research Database (Denmark)

    Kreiner, Kristian

    2013-01-01

    Review of: Organizational Behaviour in Construction / Anthony Walker (Wiley-Blackwell,2011 336 pp)......Review of: Organizational Behaviour in Construction / Anthony Walker (Wiley-Blackwell,2011 336 pp)...

  9. Construction Sector (NAICS 23)

    Science.gov (United States)

    Find environmental regulatory information for the construction sector, including the construction of buildings or engineering projects. This includes RCRA information for hazardous waste, refrigeration compliance, asbestos, effluent guidelines & lead laws

  10. Construction dust amelioration techniques.

    Science.gov (United States)

    2012-04-01

    Dust produced on seasonal road construction sites in Alaska is both a traffic safety and environmental concern. Dust emanating from : unpaved road surfaces during construction severely reduces visibility and impacts stopping sight distance, and contr...

  11. Skin Problems in Construction

    Science.gov (United States)

    ... you use at work. Find out more about construction hazards. To receive copies of this Hazard Alert ... index.html Physician’s Alert: Occupational Contact Dermatitis Among Construction Workers – give this Alert to your doctor http:// ...

  12. Sustainable construction in rural Guatemala.

    Science.gov (United States)

    Temple, Ericka K; Rose, Elizabeth

    2011-11-01

    Waste management is a significant problem in Guatemala, as elsewhere in the developing world. The inappropriate disposal of solid waste produces pollution and places the environment and human health at risk. Environmental risk factors, including inadequate disposal of solid waste, are implicated in 25-30% of disease worldwide with children bearing a disproportionate burden of those diseases. Therefore, economic development which reduces inappropriate disposal of waste and affords economic opportunities may help reduce the global burden of disease on children. In the indigenous highlands of central Guatemala, a community supported non-profit organisation called Long Way Home (http://www.longwayhomeinc.org) is employing alternative construction techniques to build a vocational school complex. The construction of the school from waste materials demonstrates the use and principles of re-purposing materials, helps clean the environment and affords further educational and vocational opportunities. This article will outline the health problems inherent in an indigenous area of a developing country and will offer an alternative solution to reverse environmental risk factors associated with solid waste pollution and also actively improve child health.

  13. Sustainable advanced construction technologies

    CSIR Research Space (South Africa)

    Kuchena, JC

    2009-11-01

    Full Text Available Materials (ECOMAT IV 2009): Paths Towards Sustainability Bayamo, CUBA 4 coupled with unimaginative and ill-directed policies by developers have created hectares of sterile concrete block units unaffordable to the average worker.” [10] Advanced construction... Gypsum panel boards Standards / Easy, fast construction 2. Frametech Concrete / Wire Mesh (durawall) Standards / Easy, fast construction 3. Frametech Wood panels Standards / Easy, fast construction 4. Wood Cabins Wood planks / boards Standards...

  14. 1998 Construction Report.

    Science.gov (United States)

    Abramson, Paul

    1998-01-01

    Reports on the third annual survey of college and university construction in the United States. Finds that almost $5.8 billion worth of construction was completed in 1997, and $6.3 billion will be finished in 1998. Offers information on regional construction activity, profiles of new buildings on campuses, residence hall amenities, and other data.…

  15. Construction and Demolition Waste

    DEFF Research Database (Denmark)

    Christensen, Thomas Højlund; Andersen, L.

    2011-01-01

    Construction and demolition waste (C&D waste) is the waste generated during the building, repair, remodeling or removal of constructions. The constructions can be roads, residential housing and nonresidential buildings. C&D waste has traditionally been considered without any environmental problems...

  16. A Duplicate Construction Experiment.

    Science.gov (United States)

    Bridgeman, Brent

    This experiment was designed to assess the ability of item writers to construct truly parallel tests based on a "duplicate-construction experiment" in which Cronbach argues that if the universe description and sampling are ideally refined, the two independently constructed tests will be entirely equivalent, and that within the limits of item…

  17. Safety in construction industry

    International Nuclear Information System (INIS)

    Khan, A.M.

    1979-01-01

    Causative factors of accidents in construction industry in the context of experience of construction work of the Rajasthan Atomic Power Project are enumerated. The aspect of accident cost - direct and indirect - is discussed briefly. Setting up of a safety set-up at construction sites is emphasized and principles which should guide the accident prevention programme are spelt out. (M.G.B.)

  18. TPX tokamak construction management

    International Nuclear Information System (INIS)

    Knutson, D.; Kungl, D.; Seidel, P.; Halfast, C.

    1995-01-01

    A construction management contract normally involves the acquisition of a construction management firm to assist in the design, planning, budget conformance, and coordination of the construction effort. In addition the construction management firm acts as an agent in the awarding of lower tier contracts. The TPX Tokamak Construction Management (TCM) approach differs in that the construction management firm is also directly responsible for the assembly and installation of the tokamak including the design and fabrication of all tooling required for assembly. The Systems Integration Support (SIS) contractor is responsible for the architect-engineering design of ancillary systems, such as heating and cooling, buildings, modifications and site improvements, and a variety of electrical requirements, including switchyards and >4kV power distribution. The TCM will be responsible for the procurement of materials and the installation of the ancillary systems, which can either be performed directly by the TCM or subcontracted to a lower tier subcontractor. Assurance that the TPX tokamak is properly assembled and ready for operation when turned over to the operations team is the primary focus of the construction management effort. To accomplish this a disciplined constructability program will be instituted. The constructability effort will involve the effective and timely integration of construction expertise into the planning, component design, and field operations. Although individual component design groups will provide liaison during the machine assembly operations, the construction management team is responsible for assembly

  19. Sustainable construction: construction and demolition waste reconsidered.

    Science.gov (United States)

    del Río Merino, Mercedes; Izquierdo Gracia, Pilar; Weis Azevedo, Isabel Salto

    2010-02-01

    Construction activity in Europe has increased substantially in the past decade. Likewise, there has also been a commensurate rise in the generation of construction and demolition waste (C&DW). This, together with the fact that in many European countries the rate of recycling and reuse of C&DW is still quite low has engendered a serious environmental problem and a motivation to develop strategies and management plans to solve it. Due to its composition, there is a significant potential to reuse and/or recycle C&DW, and thereby, contribute to improving the sustainability of construction and development, but practical procedures are not yet widely known or practiced in the construction industry. This article (a) summarizes the different applications that are presently practiced to optimize the recovery and/or application of C&DW for reuse, and (b) proposes various measures and strategies to improve the processing of this waste. The authors suggest that to enhance environmental effectiveness, a conscious and comprehensive C&DW management plan should be implemented in each jurisdiction. More precisely, this study presents a holistic approach towards C&DW management, through which environmental benefits can be achieved through the application of new construction methods that can contribute to sustainable growth.

  20. Towards green construction

    International Nuclear Information System (INIS)

    Bajracharya, Bijaya B.; Shrestha, Prasanna M.

    2000-01-01

    Sustainability is the key to any development works. In the operation phase, hydro power is the most sustainable form of energy. However construction activities for the same power station are usually far from being green. The popular myth is that construction activity converts green into grey. Despite this popular myth, construction of a hydro power project in Nepal has made the project area greener than earlier during the construction phase itself. Choice of construction technology, appropriate level of environmental impact assessment, monitoring of environmental parameters along side the construction progress followed by mitigation at the right time; launching community development programmes side by side, having environmental specification in contractual documents and self-reliance to fulfill environmental obligations by contractors itself are the key factors in the environmental management within the construction activities. The main conclusions in the paper is the need to change the way to think about the project constraints

  1. Construction time of PWRs

    International Nuclear Information System (INIS)

    Moreira, João M.L.; Gallinaro, Bruno; Carajilescov, Pedro

    2013-01-01

    The construction time of PWRs is studied considering published data about nuclear power plants in the world. For the 268 PWRs in operation in 2010, the mode of the construction time distribution is around 5–6 years, and 80% of the plants were built in less than 120 months. To circumvent the problem of comparing plants with different size we normalized the construction time to plants with 1 GW. We restricted the analysis to 201 PWRs which suffered less from external factors that were beyond the control of the management from 1965 to 2010. The results showed that the normalized construction time did not increase over the years and nor with the plants’ gross power level. The learning rate of the industry regarding normalized construction times showed a reduction with 95% confidence level of about 0.56±0.07 months for each 10 GW of installed capacity. Over the years the normalized construction time decreased and became more predictable. The data showed that countries with more centralized regulatory, construction and operation environments were able to build PWRs in shorter times. Countries less experienced with the nuclear technology built PWRs in longer times. - Highlights: ► The construction time of PWRs is analyzed based on historical data. ► Different factors affecting construction time are considered in the analyses. ► The normalized construction time of PWRs decreased with time and gross power level. ► Countries with more centralized institutions built PWRs more quickly

  2. Visions of Education: How Education Is Constructed in Editorial Cartoons

    Science.gov (United States)

    Carpenter, Dick M., II

    2004-01-01

    At the center of the social construction and interpretation of education sits the fourth estate. Through ideological media "voices," in part, education's meaning and the social reality in which schools reside are constructed for and with the community. This study looks at one vehicle of popular and influential communication overlooked by…

  3. The Construction of Collective Identity in Malaysian ESL Secondary Classrooms

    Science.gov (United States)

    Idrus, Faizah; Nazri, Nas Idayu Mohd

    2016-01-01

    This study seeks to identify the construction of collective identity in ESL classroom among students in a secondary school in Selangor, Malaysia. Identity construction can be helpful in supporting students academically and socially, especially in the English language classrooms. Being non-native speakers, students may have the tendency to feel…

  4. Construction of the Examination Stress Scale for Adolescent Students

    Science.gov (United States)

    Sung, Yao-Ting; Chao, Tzu-Yang

    2015-01-01

    The tools used for measuring examination stress have three main limitations: sample selected, sample sizes, and measurement contents. In this study, we constructed the Examination Stress Scale (ExamSS), and 4,717 high school students participated in this research. The results indicate that ExamSS has satisfactory reliability, construct validity,…

  5. Manufacturing a Superconductor in School.

    Science.gov (United States)

    Barrow, John

    1989-01-01

    Described is the manufacture of a superconductor from a commercially available kit using equipment usually available in schools or easily obtainable. The construction is described in detail including equipment, materials, safety procedures, tolerances, and manufacture. (Author/CW)

  6. Efficiency of using construction machines when strengthening foundation soils

    Science.gov (United States)

    Turchin, Vadim; Yudina, Ludmila; Ivanova, Tatyana; Zhilkina, Tatyana; Sychugove, Stanislav; Mackevicius, Rimantas; Danutė, Slizyte

    2017-10-01

    The article describes the efficiency of using construction machines when strengthening foundation base soils, as one of the ways to solve the problem of reducing and optimizing costs during construction. The analysis is presented in regard to inspection results of the soil bodies in the pile foundation base of “School of general education No. 5 in the town of Malgobek” of the republic of Ingushetia. Economical efficiency through reducing the duration of construction due to the automation of production is calculated.

  7. Space construction technology needs

    Science.gov (United States)

    Jenkins, L. M.

    1981-01-01

    Space construction systems made feasible by an operational Space Shuttle are discussed with a view toward assembly, installation and construction support equipment. The level of construction capability will be reflected in the number of launches to accomplish a certain mission, either in terms of the mission time line or on the density of packaging in the Orbiter payload bay. It is noted that the development of construction support equipment in zero-gravity simulations should be the most productive initial activity. Crew EVAs, as well as the beam builder, cherrypicker and power distribution buses are covered in detail.

  8. Design of Schools to Incorporate Fallout Protection.

    Science.gov (United States)

    Folley, Milo D.

    Means are suggested by which a school district may incorporate low-cost fallout protection in a school construction program, through construction of an underground shelter beneath the concrete slab foundation. Ways of controlling distribution and filtering air are discussed. The author also suggests consideration of a completely underground…

  9. Constructing an Archive Yearbook 2015/2016

    DEFF Research Database (Denmark)

    Carbone, Claudia; Wieczorek, Izabela; Skafte Andersen, Mathias

    2016-01-01

    Constructing an Archive—Yearbook 2015/2016 contains a collection of student works conducted during the Fall semester of 2015 and the Spring semester of 2016 at the Aarhus School of Architecture. The publication has been designed and edited by the students and teachers of the studio Constructing...... an Archive and is an attempt to record the journey undertaken during this year of studies. Its organisation corresponds to the experimental approach of the studio, intertwining pieces of collective and individual works, which can be read and experience as a heterogeneous assemblage, hopefully opening up new...

  10. Nuclear reactor constructions

    International Nuclear Information System (INIS)

    Baddley, A.H.

    1981-01-01

    A method of constructing a radiation shielding plug for use in the roof of the coolant containment vault of liquid metal cooled fast breeder reactors is described. The construction allows relative movement of that part of service cables and pipes which are carried by the fixed roof and that part which is carried by the rotatable plug. (U.K.)

  11. Personal Usability Constructs

    DEFF Research Database (Denmark)

    Hertzum, Morten; Clemmensen, Torkil; Hornbæk, Kasper

    2011-01-01

    Whereas the concept of usability is predominantly defined analytically, people relate to systems through personal usability constructs. Based on 48 repertory-grid interviews, this study investigates how such personal constructs are affected by two factors crucial to the international development...

  12. Wall Construction; Carpentry: 901892.

    Science.gov (United States)

    Dade County Public Schools, Miami, FL.

    The curriculum guide outlines a course designed to provide instruction in floor and wall layout, and in the diverse methods and construction of walls. Upon completion of this course the students should have acquired a knowledge of construction plans and structural foundations in addition to a basic knowledge of mathematics. The course consists of…

  13. INDOT Construction Inspection Priorities

    Science.gov (United States)

    2012-05-01

    In the last decade, the Indiana Department of Transportation (INDOT) has experienced an increase in their construction projects (e.g., INDOTs : construction spending was $789 million in 2006 and increased to $1,081.4 million in 2010); while the le...

  14. The Metamorphosis of School Design.

    Science.gov (United States)

    Hill, Franklin

    1998-01-01

    Discusses ways that schools can evolve to support new teaching and learning paradigms into the new millennium. Argues that 21st-century schools will be smaller, cheaper, and more efficient; simply constructed; revenue generators that are privately financed; integrated with social, governmental, and business entities; will provide multiple,…

  15. VENTILATION NEEDS DURING CONSTRUCTION

    International Nuclear Information System (INIS)

    C.R. Gorrell

    1998-01-01

    The purpose of this analysis is to determine ventilation needs during construction and development of the subsurface repository and develop systems to satisfy those needs. For this analysis, construction is defined as pre-emplacement excavation and development is excavation that takes place simultaneously with emplacement. The three options presented in the ''Overall Development and Emplacement Ventilation Systems'' analysis (Reference 5.5) for development ventilation will be applied to construction ventilation in this analysis as well as adding new and updated ventilation factors to each option for both construction and development. The objective of this analysis is to develop a preferred ventilation system to support License Application Design. The scope of this analysis includes: (1) Description of ventilation conditions; (2) Ventilation factors (fire hazards, dust control, construction logistics, and monitoring and control systems); (3) Local ventilation alternatives; (4) Global ventilation options; and (5) Evaluation of options

  16. Professional entrepreneurial identity construction

    DEFF Research Database (Denmark)

    Ramsgaard, Michael Breum

    The present study investigates the construction of a professional identity as an entrepreneur in a sample of people with educational background in nutrition and health. The study examines the connection between professional identity construction and entrepreneurial business emergence using ‘entre...... ‘entrepreneurial preparedness’ as parameter. This research seeks to address the following questions: What significant components or characteristics do entrepreneurs rely on in the early processes of constructing an entrepreneurial identity.......The present study investigates the construction of a professional identity as an entrepreneur in a sample of people with educational background in nutrition and health. The study examines the connection between professional identity construction and entrepreneurial business emergence using...

  17. Operations management for construction

    CERN Document Server

    March, Chris

    2009-01-01

    Students studying construction management and related subjects need to have a broad understanding of the major aspects of controlling the building processes. Operations Management for Construction is one of three textbooks (Business Organisation, Operations Management and Finance Control) written to systematically cover the field. Focusing on construction sites and operations which are challenging to run, Chris March explores issues such as the setting up of the site, the deciding of the methodology of construction, and the sequence of work and resourcing. As changing and increasing regulations affect the way sites are managed, he also considers the issues and methods of successful administering, safety, quality and environment. Finally, the contractor's responsibility to the environment, including relationships with third parties, selection of materials, waste management and sustainability is discussed. Chris March has a wealth of practical experience in the construction industry, as well as considerable exp...

  18. Governmentalities of Construction

    DEFF Research Database (Denmark)

    Gottlieb, Stefan; Jensen, Jens Stissing

    2016-01-01

    In this paper, we apply Foucault’s concept of governmentality in a dual analysis of the formation and transformation of the construction sector and the construction worker. The governmentality concept is well-suited for such an analysis as it directs attention to the ways in which control...... is the exercised over a specific area of institutional life through the shaping of individuals’ conduct. We argue that construction, as a coherent sector, first was rendered governable in the 1940s in order to achieve national modernisation. It is shown how the political measures that were based on the exercise...... of disciplinary power also impacted the formation of identities constituting the construction worker as a normalised subject. We then illustrate how construction since the mid-1990s has been shaped by two contrasting governmentalities framing the sector as respectively a resource area, with emphasis on innovation...

  19. Clusterschemes in Dutch secondary schools

    NARCIS (Netherlands)

    Post, Gerhard F.; Ruizenaar, H.W.A.

    2004-01-01

    The first step in constructing timetables in secondary schools in Netherlands consists of constructing the clusterschemes for the higher classes. A clusterscheme contains clusterlines with optional subjects that will be taught in parallel; the problem is to divide these optional subjects in

  20. Life priorities of underachievers in secondary school

    Directory of Open Access Journals (Sweden)

    Gutvajn Nikoleta

    2010-01-01

    Full Text Available There is a predominant belief in literature and school practice that high school achievement is an important precondition for optimal professional development and success in life, as well as that school failure is a problem that should be dealt with preventively. The goal of this paper is to shed light on the problem of school underachievement from the perspective of students who are positioned as underachievers in educational discourse. The following questions are especially important: whether underachievers recognize the importance of high school achievement for success in life, as well as which constructs are the core and which the peripheral ones in their construct system. Research participants were 60 students from the third grade of secondary school who failed three or more subjects during the school year or at the end of classification periods. Interview and Implications Grid were applied in the research. The results indicate that the most important life priorities of students are the following: acceptance by friends, school completion, school success, love and happiness. It was established that the construct acceptance by friends as opposed to rejection by friends is the core construct for success in life in the construct system of underachievers. The paper points out to the importance of appreciation of personal meanings of school achievement and initiation of dialogue between teachers and students in preventing and overcoming school underachievement.

  1. Imagining Selves. School Narratives from Girls in Schools in Eritrea, Nepal and Denmark

    DEFF Research Database (Denmark)

    Madsen, Ulla Ambrosius

    2006-01-01

    The article has a double aim. First, to study the relation between education, schooling and the construction of identity as this is played out in everyday life and school among young girls in secondary schools in Eritrea, Nepal and Denmark; second, to explore challenges and opportunities for ethn......The article has a double aim. First, to study the relation between education, schooling and the construction of identity as this is played out in everyday life and school among young girls in secondary schools in Eritrea, Nepal and Denmark; second, to explore challenges and opportunities...

  2. Politics of School-Based Management

    Directory of Open Access Journals (Sweden)

    Elaine M. Walker

    2002-08-01

    Full Text Available Since the late 1970s the problem of urban education has been cast as partially a problem of governance and authority structures. This focus mirrors a larger preoccupation by educational reformers with democratizing the decision-making process in public schools, a preoccupation that is evident not only in this country but also many nations throughout the world. Borrowing from the private sector, the underlying assumption behind decentralization is that educational improvement is only possible if those closest to the point at which decision are enacted become the architects of these decisions. Thus, school-based management or participatory decision-making is viewed as a means to formally incorporate the voices of parents, teachers and the community in the management of their schools. This paper discusses the findings of a recently conducted study on school-based management in thirty of New Jersey's poorest districts (referred to as the Abbott Districts. These districts have begun a process of complex reform after the State's Supreme Court ruled that the state had failed to constitutionally provide a thorough and efficient education for its poorest students by the absence of parity funding. Populated by primarily black and Hispanic students, and representing most of the larger urban communities in the state, students in these districts exhibit performance levels significantly below that of the state average. The results of the study indicate that (1 genuine autonomy has been usurped by an intensification in state power and authority, (ii state elites have provided little opportunity for districts and SBM teams to build capacity; (iii the level of democratization or opening-up of decision making to local community members has been minimal as the teams become teacher dominated; and (iv in the absence of clear guidelines from the State, conflict over the appropriate role of SBM members, principals, central office staff and local school boards has

  3. Predicting Middle School Students' Use of Web 2.0 Technologies out of School Using Home and School Technological Variables

    Science.gov (United States)

    Hughes, Joan E.; Read, Michelle F.; Jones, Sara; Mahometa, Michael

    2015-01-01

    This study used multiple regression to identify predictors of middle school students' Web 2.0 activities out of school, a construct composed of 15 technology activities. Three middle schools participated, where sixth- and seventh-grade students completed a questionnaire. Independent predictor variables included three demographic and five computer…

  4. Construction in Occupied Spaces

    Science.gov (United States)

    Ward, Andrew E.; Azhar, Salman; Khalfan, Malik

    2017-06-01

    Conducting construction activities in occupied environments presents a great challenge due to the additional logistical requirements and the presence of the building occupants. The aim of this research is to gather and evaluate the means and methods to successfully plan, manage, and execute construction activities in occupied spaces in an effort to provide consolidated industry tools and strategies for maintaining a schedule and minimizing the impact on the occupants. The methodology of the research utilizes an exploratory approach to gather qualitative data. The data was collected through interviews with industry professionals to identify industry best practices. The semi-structured interviews provided a platform for the documents, lessons learned, and the techniques and strategies used for occupied construction by the construction industry. The information obtained in the interview process identified six themes that are critical to achieving and maintaining quality in occupied construction. These themes of the schedule, cost, customer satisfaction, planning, fire/life safety and utilities, and contractor management are reviewed in detail, and the paper discusses how to manage each element. The analysis and extracted management techniques, procedures and strategies can be used by the construction industry for future projects by focusing on the critical aspects of occupied construction and the manner in which to succeed with it.

  5. Leaner, More Effective Schools

    Science.gov (United States)

    Fielding, Randall

    2012-01-01

    School districts across North America are facing a crushing dilemma: invest millions of dollars to maintain outdated, educationally ineffective buildings or seek funding for expensive renovations, additions, and new construction to meet the evolving needs of today's learners. Compounding the issue is deferred facility maintenance. Educational…

  6. School Curriculum in Japan

    Science.gov (United States)

    Nakayasu, Chie

    2016-01-01

    This article examines Japanese education system especially relevant to the school curriculum, which might support Japanese high performance in the OECD's Programme for International Student Assessment (PISA), mainly through Japanese policy documents. The Japanese education systems have been constructed by the local context of society and politics,…

  7. The Physical Education School Evaluation: the comparison between traditional school and "ciclada" school

    OpenAIRE

    Diniz, J; Amaral, SCF

    2009-01-01

    In the present work, a comparative analysis between the schools traditional and "cycling" was become fulfilled, thinking about as if it would give to the evaluation in the Physical Education from these two perspectives. To develop the study it was essential to analyze the pertaining to school structures: theoretical base, methodology of education, politician-pedagogical project; as well as, the social functions exerted by these schools and the relations constructed for them in the daily perta...

  8. Políticas de esporte escolar e a construção social do currículo de educação física Policies for school sports and the social construction of the physical education curriculum

    Directory of Open Access Journals (Sweden)

    Alvaro Rego Millen Neto

    2011-09-01

    Full Text Available O estudo descreve e analisa como os Jogos Estudantis influenciam a construção social do currículo de uma escola municipal do Rio de Janeiro. Também localiza os discursos (ideologias veiculados com a participação da escola nesses eventos. Para a coleta de dados foram utilizadas entrevistas com os professores envolvidos e observações etnográficas das oficinas esportivas e dos jogos. Os resultados permitem considerar que o discurso do rendimento esportivo contribui para a legitimação da educação física na escola investigada e também para o reconhecimento da excelência da própria escola. Outrossim, as ações pedagógicas concentram-se nos resultados e não na formação de todos os alunos.This study describes and analyzes how the Students Games influence the social construction of a Rio de Janeiro municipal school curriculum. It also recognizes the announcements (ideologies conduced with the school's participation in these events. For data collection interviews with the teachers involved and ethnographic observations of the sports offices and of the games were applied. The results let us consider that the discourse of the sports efficiency contributes to the legitimation of the physical education at the investigated school and also for recognition of the school itself excellence. Likewise, the pedagogical activities focus on results and not in all student's education.

  9. Construction program management

    CERN Document Server

    Delaney, Joseph

    2013-01-01

    Although construction is one of the largest industries in the United States, it lags behind other industries in its implementation of modern management techniques such as those contained in the Standard for Program Management (the Standard) by the Project Management Institute (PMI(R)). Construction Program Management details the successful use of the PMI(R) approach for the construction of capital programs. It demonstrates, through case studies, how implementation of PMI's set of tools and techniques can improve the chances of program success. Exploring tactical and strategic management method

  10. Sustainability Base Construction Update

    Science.gov (United States)

    Mewhinney, Michael

    2012-01-01

    Construction of the new Sustainability Base Collaborative support facility, expected to become the highest performing building in the federal government continues at NASA's Ames Research Center, Moffet Field, Calif. The new building is designed to achieve a platinum rating under the leadership in Energy and Environment Design (LEED) new construction standards for environmentally sustainable construction developed by the U. S. Green Building Council, Washington, D. C. When completed by the end of 2011, the $20.6 million building will feature near zero net energy consumption, use 90 percent less potable water than conventionally build buildings of equivalent size, and will result in reduced building maintenance costs.

  11. Zero Energy Schools--Beyond Platinum

    Science.gov (United States)

    Hutton, Paul C.

    2011-01-01

    One of the fastest growing trends in school design is Net Zero Energy Schools. There are now at least a dozen or more schools completed or in construction that have achieved, or have committed to, this incredible level of energy efficiency. In this article, the author examines this trend and take a brief look at some of the exemplary projects that…

  12. As marcas da violência na constituição da identidade de jovens da periferia School experiences of Brazilian youngsters: the effects of violence in the construction of their identities

    Directory of Open Access Journals (Sweden)

    Carla Araújo

    2001-06-01

    Full Text Available Este trabalho foi baseado em uma pesquisa, de caráter investigatório, que buscou compreender as vivências escolares de jovens alunos moradores da Vila da Luz, que se localiza na periferia de Belo Horizonte, cujo cotidiano é marcado pela violência, pela insegurança pública e pela exclusão social. Examinou-se como as vivências fora da escola invadem o cotidiano e reorientam atitudes e comportamentos dos alunos entre si, e destes em relação aos professores e a outros agentes escolares. Buscou-se caracterizar sociologicamente o ambiente escolar como espaço de interações complexas, no qual violência simbólica e agressão física se entrecruzam, propiciando um tipo de vivência escolar baseada no medo e na ansiedade. Focalizou-se a experiência e as representações sociais dos jovens alunos, com o intuito de compreender como eles constroem suas identidades, tendo a violência como pano de fundo em suas relações grupais e interpessoais. Assim, a investigação abriu possibilidades para se pensar a escola como espaço de mediação de conflitos e de convivência da diversidade cultural e social. Centrado em uma metodologia de pesquisa participante com ênfase no modelo interpretativista, este estudo permitiu aprofundar questões referentes à educação e subjetividade, sob a ótica de alguns teóricos importantes, tais como Anthony Giddens, Norbert Elias e Erik Erikson.This work deals with the school experiences of young pupils living in Vila da Luz - a neighborhood on the outskirts of Belo Horizonte, Brazil - whose daily life is characterized by violence, public insecurity, and social exclusion. The exploratory study examined how experiences outside school, particularly in Vila da Luz, infringe on their daily lives and reorient pupil’s attitudes and behaviors among themselves and towards teachers and other school workers. The school environment was sociologically characterized as a space of complex interactions, in which symbolic

  13. Constructing literacy identity through social interaction

    DEFF Research Database (Denmark)

    Laursen, Helle Pia

    2014-01-01

    figured worlds as interactional resources when constructing their identity and generating meaning in their social worlds. The empirical basis for this paper consists of interviews with three children in year 1 a few months after school start focusing on the children’s perceptions of reading and writing...... by the language and literacy practices at his or her school, and by the social relationships and identities that are made possible here (e.g. Bartlett, 2007), in this paper, I explore how children, at an early stage in their schooling, invest in literacy, and how in their investments they draw on different...... processes and on the social practices in which reading and writing are integrated. The analysis demonstrates that their investments involve rather complex processes which keep changing perspective and which are based on ’as-if realms’ that add meaning to the various literacy practices. The processes...

  14. Nuclear power plant construction

    International Nuclear Information System (INIS)

    Lima Moreira, Y.M. de.

    1979-01-01

    The legal aspects of nuclear power plant construction in Brazil, derived from governamental political guidelines, are presented. Their evolution, as a consequence of tecnology development is related. (A.L.S.L.) [pt

  15. Employment and winter construction

    DEFF Research Database (Denmark)

    Hansen, Ernst Jan de Place; Larsen, Jacob Norvig

    2011-01-01

    Reduced seasonal building activity in the construction sector is often assumed to be related to hard winter conditions for building activities and poor working conditions for construction workers, resulting in higher costs and poor quality of building products, particularly in the northern...... hemisphere. Can climatic conditions alone explain the sizeable difference in reduction in building activity in the construction sector in European countries in the winter months, or are other factors such as technology, economic cycles and schemes for financial compensation influential as well? What...... possibilities exist for reducing seasonal variation in employment? In addition to a literature review related to winter construction, European and national employment and meteorological data were studied. Finally, ministerial acts, ministerial orders or other public policy documents related to winter...

  16. Ship construction and welding

    CERN Document Server

    Mandal, Nisith R

    2017-01-01

    This book addresses various aspects of ship construction, from ship types and construction materials, to welding technologies and accuracy control. The contents of the book are logically organized and divided into twenty-one chapters. The book covers structural arrangement with longitudinal and transverse framing systems based on the service load, and explains basic structural elements like hatch side girders, hatch end beams, stringers, etc. along with structural subassemblies like floors, bulkheads, inner bottom, decks and shells. It presents in detail double bottom construction, wing tanks & duct keels, fore & aft end structures, etc., together with necessary illustrations. The midship sections of various ship types are introduced, together with structural continuity and alignment in ship structures. With regard to construction materials, the book discusses steel, aluminum alloys and fiber reinforced composites. Various methods of steel material preparation are discussed, and plate cutting and form...

  17. Construction Minerals Operations

    Data.gov (United States)

    Department of Homeland Security — This map layer includes construction minerals operations in the United States. The data represent commodities covered by the Minerals Information Team (MIT) of the...

  18. Passive solar construction handbook

    Energy Technology Data Exchange (ETDEWEB)

    Levy, E.; Evans, D.; Gardstein, C.

    1981-08-01

    Many of the basic elements of passive solar design are reviewed. The unique design constraints presented in passive homes are introduced and many of the salient issues influencing design decisions are described briefly. Passive solar construction is described for each passive system type: direct gain, thermal storage wall, attached sunspace, thermal storage roof, and convective loop. For each system type, important design and construction issues are discussed and case studies illustrating designed and built examples of the system type are presented. Construction details are given and construction and thermal performance information is given for the materials used in collector components, storage components, and control components. Included are glazing materials, framing systems, caulking and sealants, concrete masonry, concrete, brick, shading, reflectors, and insulators. The Load Collector Ratio method for estimating passive system performance is appended, and other analysis methods are briefly summarized. (LEW)

  19. Construction, fabrication, and installation

    International Nuclear Information System (INIS)

    1992-05-01

    This standard specifies the construction, fabrication, and installation requirements that apply to concrete containment structures of a containment system designated as class containment components, parts and appurtenances for nuclear power plants

  20. Lead in Construction

    National Research Council Canada - National Science Library

    1993-01-01

    Although Occupational Safety and Health Administration (OSHA) regulations for occupational lead exposure have been in effect since 1971 for the construction and general industries, the agency regulations for general industry in 1978...

  1. Schildberg Construction Company, Inc.

    Science.gov (United States)

    The EPA is providing notice of a proposed Administrative Penalty Assessment against the Schildberg Construction Company, Inc. for alleged violations at its locations at 1605 218th Avenue, Osceola, IA 50213 and 34466 Elkhorn Trail, Graham, MO 64455.

  2. Caltrans : construction manual

    Science.gov (United States)

    2009-08-01

    Caltrans intends this manual as a resource for all personnel engaged in contract administration. The manual establishes policies and procedures for the construction phase of Caltrans projects. However, this manual is not a contract document. It impos...

  3. Construction and material specification

    Science.gov (United States)

    2002-01-01

    These Construction and Material Specifications are written to the Bidder before award of the : Contract and to the Contractor after award of the Contract. The sentences that direct the Contractor to perform Work are written as commands. For example, ...

  4. Wage Leadership in Construction.

    Science.gov (United States)

    1981-01-01

    LEADERSHIP IN CONSTRUCTION Wage leadership is the theory that wage increases in one sector lead to imitative increases elsewhere. In this paper we...test this theory in a large industry where wage leadership is supposed to be dominant- construction. Alternate theories of wage determination (excess...demand, real wage bargaining) are also tested, along with %he efficacy of the 1971-73 wagecotls BACKGROUND The theory of wage leadership is an important

  5. Quality during construction

    International Nuclear Information System (INIS)

    Rogers, C.B.

    1977-01-01

    This paper outlines the quality assurance program used by Bechtel Corp. in constructing Nuclear Power Plants. As a tool for scheduling and visualizing situations during construction, power plant scale models are used. The use of models, preplanning, detail scheduling, and early development of procedures and inspection plans, have all contributed to a lower cost integrated quality program. Quality control and quality assurance are built in, thus satisfying the regulatory requirements

  6. Constructive Consumer Choice Processes.

    OpenAIRE

    Bettman, James R; Luce, Mary Frances; Payne, John W

    1998-01-01

    Consumer decision making has been a focal interest in consumer research, and consideration of current marketplace trends ( e.g., technological change, an information explosion) indicates that this topic will continue to be critically important. We argue that consumer choice is inherently constructive. Due to limited processing capacity, consumers often do not have well-defined existing preferences, but construct them using a variety of strategies contingent on task demands. After describing c...

  7. Runaway cultural niche construction

    Science.gov (United States)

    Rendell, Luke; Fogarty, Laurel; Laland, Kevin N.

    2011-01-01

    Cultural niche construction is a uniquely potent source of selection on human populations, and a major cause of recent human evolution. Previous theoretical analyses have not, however, explored the local effects of cultural niche construction. Here, we use spatially explicit coevolutionary models to investigate how cultural processes could drive selection on human genes by modifying local resources. We show that cultural learning, expressed in local niche construction, can trigger a process with dynamics that resemble runaway sexual selection. Under a broad range of conditions, cultural niche-constructing practices generate selection for gene-based traits and hitchhike to fixation through the build up of statistical associations between practice and trait. This process can occur even when the cultural practice is costly, or is subject to counteracting transmission biases, or the genetic trait is selected against. Under some conditions a secondary hitchhiking occurs, through which genetic variants that enhance the capability for cultural learning are also favoured by similar dynamics. We suggest that runaway cultural niche construction could have played an important role in human evolution, helping to explain why humans are simultaneously the species with the largest relative brain size, the most potent capacity for niche construction and the greatest reliance on culture. PMID:21320897

  8. School climate: perceptual differences between students, parents, and school staff

    Science.gov (United States)

    Ramsey, Christine M.; Spira, Adam P.; Parisi, Jeanine M.; Rebok, George W.

    2016-01-01

    Research suggests that school climate can have a great impact on student, teacher, and school outcomes. However, it is often assessed as a summary measure, without taking into account multiple perspectives (student, teacher, parent) or examining subdimensions within the broader construct. In this study, we assessed school climate from the perspective of students, staff, and parents within a large, urban school district using multilevel modeling techniques to examine within- and between-school variance. After adjusting for school-level demographic characteristics, students reported worse perceptions of safety and connectedness compared to both parent and staff ratings (all p climate ratings within a school. Understanding how perceptions differ between informants can inform interventions to improve perceptions and prevent adverse outcomes. PMID:28642631

  9. Constructability and maintainability

    International Nuclear Information System (INIS)

    Hart, R.S.

    1985-01-01

    A set of principles for minimizing the construction schedule was established at the outset of the CANDU 300 programme. Consideration of these principles and other factors led to the development of the unique CANDU 300 station layout. The paper discusses the CANDU 300 station layout and construction methods. In summary, the station layout provides 360 deg. construction access to all buildings, separation of nuclear and non-nuclear systems, precise and minimal physical interfaces between buildings, accommodation of many contractors and construction activities without interference, and maximum flexibility in terms of constructional, financial and supply arrangements. The CANDU 300 further employs modularization, shop fabrication and advanced instrumentation (multiplexers, remote processors, data highways) to minimize construction time. Many of the CANDU 300 features that enhance constructability also contribute to maintainability. These include the 360 deg. access to all principal buildings, the uncluttered and spacious building layouts, the simplification of systems and the high level of modularization. The CANDU 300 has also been designed to facilitate the replacement of all key components, thereby offering an essentially unlimited station life. A prime example is a reduction in the fuel channel inlet end-fitting diameter such that the fuel channels can be shop assembled and easily replaced after the initial 40 years of operation, without an extended unit outage. Maintainability within the reactor building has been given particular attention in the CANDU 300 design; key features of other CANDU reactors (the ability to replace a heat transport system pump motor at power, for example) have been incorporated, while accessibility and maintainability of all systems and components have been enhanced. These and other aspects of maintainability are discussed. (author)

  10. An action-learning model to assist Circuit Teams to support School ...

    African Journals Online (AJOL)

    This paper examines the role that properly constructed school improvement plans, developed by schools, and circuit improvement plans, developed by the Circuit Team, plays in effective district/circuit support to schools. We report on the construction of a theoretical model to assist Circuit Teams to support School ...

  11. Construction time of PWRs

    International Nuclear Information System (INIS)

    Carajilescov, Pedro; Moreira, Joao M.L.

    2011-01-01

    The cost of electricity generated by nuclear power is greatly affected by the capital cost, which is dependent on the construction time of the plant. This work analyses the construction time of PWRs in several countries with different market structure and licensing experience. Countries which succeeded to establish a more collaborative environment among utilities, constructors, regulators, and energy planners through effective partnerships were able to build PWRs in shorter times. The construction time in Germany, France and Russia was around 80 months and in Japan, about 60 months. The envelope of 95% of the cases includes a range between 50 and 250 months of construction time. The evaluations show that construction time of PWRs has been longer for countries that did not hold the technology to build their own reactors, and depended on contracts with foreign suppliers. The nominal power of the reactors was considered a measure of plant size, technology complexity and standardization. Countries with standardized reactor designs (France, Japan and Russia) were able to build plants in shorter times. (author)

  12. Construction time of PWRs

    Energy Technology Data Exchange (ETDEWEB)

    Carajilescov, Pedro; Moreira, Joao M.L., E-mail: pedro.carajilescov@ufabc.edu.b, E-mail: joao.moreira@ufabc.edu.b [Universidade Federal do ABC (UFABC), Santo Andre, SP (Brazil). Center of Engineering, Modeling and Applied Social Sciences

    2011-07-01

    The cost of electricity generated by nuclear power is greatly affected by the capital cost, which is dependent on the construction time of the plant. This work analyses the construction time of PWRs in several countries with different market structure and licensing experience. Countries which succeeded to establish a more collaborative environment among utilities, constructors, regulators, and energy planners through effective partnerships were able to build PWRs in shorter times. The construction time in Germany, France and Russia was around 80 months and in Japan, about 60 months. The envelope of 95% of the cases includes a range between 50 and 250 months of construction time. The evaluations show that construction time of PWRs has been longer for countries that did not hold the technology to build their own reactors, and depended on contracts with foreign suppliers. The nominal power of the reactors was considered a measure of plant size, technology complexity and standardization. Countries with standardized reactor designs (France, Japan and Russia) were able to build plants in shorter times. (author)

  13. Energy Design Guidelines for High Performance Schools: Tropical Island Climates

    Energy Technology Data Exchange (ETDEWEB)

    None

    2004-11-01

    Design guidelines outline high performance principles for the new or retrofit design of K-12 schools in tropical island climates. By incorporating energy improvements into construction or renovation plans, schools can reduce energy consumption and costs.

  14. The Efficacy of Conflict-Mediation Training in Elementary Schools.

    Science.gov (United States)

    Campbell, Karen

    2003-01-01

    Conflict resolution training teaches students to manage interpersonal conflict more constructively. This approach to safe schools has benefits but needs more research to demonstrate effectiveness. Alberta's Safe and Caring Schools project is a replicable example. (Contains 25 references.) (SK)

  15. EOC construction update

    Science.gov (United States)

    2007-01-01

    Work on Stennis Space Center's new Emergency Operations Center is progressing on schedule, according to Robert Perkins, construction manager with Jacobs Technology. At the turn of the New Year, construction contractors had completed the pervious paving for the north and west parking lots. Part of the facility's `green' design, pervious paving allows water to pass through and be absorbed directly into the ground below, preventing erosion from runoff. Through January, workers concentrated on installing the roof, sprinkler piping and overhead cable trays for electrical and communication lines. The next step will be interior work, erecting wallboard and installing electrical equipment. Perkins said NASA seeks to earn a Silver LEED (Leadership in Energy and Environmental Design) Rating for the project's environmentally-friendly and sustainable design, construction and operation. The facility has a projected completion date of February 2009.

  16. APPLIED ORGANIZATION OF CONSTRUCTION

    Directory of Open Access Journals (Sweden)

    Kievskiy Leonid Vladimirovich

    2017-03-01

    Full Text Available Applied disciplines in the sphere of construction which are engaged in the solution of vital macroeconomical problems (the general trend of development of these disciplines is the expansion of problematics and mutual integration are considered. Construction organization characteristic at the present stage as a systems engineering discipline covering the investment process of creation of real estate items, is given. The main source of current research trends for applied sciences (socio-economic development forecasts, regional and local programs is determined. Interpenetration and integration of various fields of knowledge exemplified by the current interindustry problem of blocks renovation organization of existing development, is demonstrated. Mathematical model of wave construction (for the period of deployment is proposed. Nature of dependence of the total duration of renovation on the limit of annual input and coefficient of renovation, is established. Overall structure of the Moscow region housing market is presented, and approaches to definition of effective demand are proposed.

  17. Patient satisfaction constructs.

    Science.gov (United States)

    Rahman, Muhammad Sabbir; Osmangani, Aahad M

    2015-01-01

    The purpose of this paper is to examine the five-factor structure of patients' satisfaction constructs toward private healthcare service providers. This research is a cross-sectional study. A questionnaire-based survey was conducted with previous and current Bangladeshi patients. Exploratory factor analysis was employed to extract the underlying constructs. Five underlying dimensions that play a significant role in structuring the satisfaction perceived by Bangladeshi private healthcare patients are identified in this study. Practical implications - The main contribution of this study is identifying the dimensions of satisfaction perceived by Bangladeshi patients regarding private healthcare service providers. Healthcare managers adopt the five identified underlying construct items in their business practices to improve their respective healthcare efficiency while ensuring overall customer satisfaction.

  18. Reliability and construction control

    Directory of Open Access Journals (Sweden)

    Sherif S. AbdelSalam

    2016-06-01

    Full Text Available The goal of this study was to determine the most reliable and efficient combination of design and construction methods required for vibro piles. For a wide range of static and dynamic formulas, the reliability-based resistance factors were calculated using EGYPT database, which houses load test results for 318 piles. The analysis was extended to introduce a construction control factor that determines the variation between the pile nominal capacities calculated using static versus dynamic formulae. From the major outcomes, the lowest coefficient of variation is associated with Davisson’s criterion, and the resistance factors calculated for the AASHTO method are relatively high compared with other methods. Additionally, the CPT-Nottingham and Schmertmann method provided the most economic design. Recommendations related to a pile construction control factor were also presented, and it was found that utilizing the factor can significantly reduce variations between calculated and actual capacities.

  19. New Mexico's Model for Funding School Facilities' Greatest Needs

    Science.gov (United States)

    Gorrell, Robert; Salamone, Frank

    2011-01-01

    The New Mexico Public Schools Facilities Authority (NM-PSFA) is a relatively small state agency (50 staff members) that manages the allocation of funding for public school facilities in the state while assisting school districts and state-chartered charter schools in facility planning, construction, and maintenance. Like the majority of other…

  20. Teknik i de tidiga skolåren – om vad det innebär att kunna konstruera en länkmekanismTechnical knowing in the early school years – A learning study of the meaning of knowing how to construct a linkage mechanism

    Directory of Open Access Journals (Sweden)

    Eva Björkholm

    2015-03-01

    Full Text Available This study within primary technology education aims at exploring the capability to construct a specific linkage mechanism. The study reported was integrated in a Learning study, a kind of design experiment inspired by the Japanese Lesson Study, and was carried out in collaboration with two primary school teachers and their two classes, a preschool class and a grade one class. The study reports on the analysis of the video-recorded pre- and post-test. The tests were analysed phenomenographically resulting in four categories describing qualitatively different ways of experiencing the object of learning. The categories were then analysed in terms of critical aspects, describing aspects necessary to discern for this group of students in order to learn how to construct a linkage mechanism. The result indicates the importance of discerning the two joints and their different characteristics in terms of a fixed and a moving joint as well as the placement of the moving joint in relation to the resulting movement.

  1. Constructing criticality by classification

    DEFF Research Database (Denmark)

    Machacek, Erika

    2017-01-01

    " in the bureaucratic practice of classification: Experts construct material criticality in assessments as they allot information on the materials to the parameters of the assessment framework. In so doing, they ascribe a new set of connotations to the materials, namely supply risk, and their importance to clean energy......This paper explores the role of expertise, the nature of criticality, and their relationship to securitisation as mineral raw materials are classified. It works with the construction of risk along the liberal logic of security to explore how "key materials" are turned into "critical materials...

  2. Constructing the Audience

    DEFF Research Database (Denmark)

    Willig, Ida

    2010-01-01

    No more than twenty years ago, the doors between the newsrooms and the marketing departments of Danish newspapers were tightly shut. Today, all major Danish newspapers work with reader profiles using marketing data to create journalistic concepts. This article identifies two dominant reader...... constructions in policy papers of Danish newspapers: the reader-as-citizen, which can be traced back to the late 1940s, and the reader-as-consumer, visible in the historically new reader profiles, where we also find a third reader construction, the reader-as-commodity. The development indicates a transformation...

  3. Constructing Regional advantage

    DEFF Research Database (Denmark)

    Asheim, Bjørn T.; Boschma, Ron; Cooke, Phil

    2011-01-01

    This paper presents a regional innovation policy model based on the idea of constructing regional advantage. This policy model brings together concepts like related variety, knowledge bases and policy platforms. Related variety attaches importance to knowledge spillovers across complementary sect...... economic development within and between regions in action lines appropriate to incorporate the basic principles behind related variety and differentiated knowledge bases.......This paper presents a regional innovation policy model based on the idea of constructing regional advantage. This policy model brings together concepts like related variety, knowledge bases and policy platforms. Related variety attaches importance to knowledge spillovers across complementary...

  4. Heap-construction programs

    DEFF Research Database (Denmark)

    Edelkamp, Stefan; Elmasry, Amr; Katajainen, Jyrki

    This report together with an accompanying tar ball contains the source code of the programs described and benchmarked in the paper "Heap Construction—50 Years Later". The programs in this package describe the state of the art in heap construction in 2016.......This report together with an accompanying tar ball contains the source code of the programs described and benchmarked in the paper "Heap Construction—50 Years Later". The programs in this package describe the state of the art in heap construction in 2016....

  5. PWR plant construction in Japan

    International Nuclear Information System (INIS)

    Tamura, Toshifumi

    2002-01-01

    The construction methods based on the experiences on the Nuclear Island, which is a critical path in the total construction schedule, have been studied and reconsidered in order to construct by more reliable and economical method. So various improved construction method are being applied and the duration of construction is being reduced continuously. So various improved construction method are being applied and the duration of construction is being reduced continuously. In this paper, the history of construction of twenty-three (23) PWR Plant, the actual construction methods and schedule of Ohi-3/4, to which the many improved methods were applied during their construction, are introduced mainly with the improved points for previously constructed plants. And also the situation of construction method for the next PWR Plant is simply explained

  6. Residential construction cost: An Italian survey.

    Science.gov (United States)

    Canesi, Rubina; Marella, Giuliano

    2017-04-01

    This paper reports data describing development projects for new buildings according to construction costs in North-East Italy. A survey was carried out on local companies undertaking new residential development projects in two Italian regions (Veneto and Lombardy). The aim of this survey was to record new real estate construction projects, collecting both technical and socio-economic cost features. It is extremely difficult to collect such data for the Italian real estate construction sector, due to its lack of transparency, so that the novelty for the Italian scenario is the dataset itself. Another interest perspective of this survey is that socio-economic characteristics were also recorded; they are often studied in urban economics, but are usually related to property purchase prices and values, not to construction costs. The data come from an analysis of Canesi and Marella regarding the relationship between the trend of construction costs and the socio-economic conditions of the reference setting, such as the mean years of schooling of the workforce, housing market trends, and average per capita income.

  7. Residential construction cost: An Italian survey

    Directory of Open Access Journals (Sweden)

    Rubina Canesi

    2017-04-01

    Full Text Available This paper reports data describing development projects for new buildings according to construction costs in North-East Italy. A survey was carried out on local companies undertaking new residential development projects in two Italian regions (Veneto and Lombardy. The aim of this survey was to record new real estate construction projects, collecting both technical and socio-economic cost features. It is extremely difficult to collect such data for the Italian real estate construction sector, due to its lack of transparency, so that the novelty for the Italian scenario is the dataset itself. Another interest perspective of this survey is that socio-economic characteristics were also recorded; they are often studied in urban economics, but are usually related to property purchase prices and values, not to construction costs. The data come from an analysis of Canesi and Marella regarding the relationship between the trend of construction costs and the socio-economic conditions of the reference setting, such as the mean years of schooling of the workforce, housing market trends, and average per capita income.

  8. As relações na escola e a construção da autonomia: um estudo da perspectiva da psicologia Relationships in the school and the construction of autonomy: a study from the perspective of psychology

    Directory of Open Access Journals (Sweden)

    Ana Paula Petroni

    2010-08-01

    Full Text Available Este artigo apresenta reflexões de uma pesquisa de Mestrado, que investigou a compreensão de educadores de uma escola pública sobre autonomia e em que medida ver-se ou não como autônomo influencia a atuação docente. Tomou-se como aporte teórico-metodológico os pressupostos de Vigotski e da teoria da Educação Libertadora, de Paulo Freire. Como instrumentos, foram utilizados entrevistas semiestruturadas e relatos de cenas das vivências da pesquisadora nas reuniões docentes. Como resultado, constatou-se que, embora alguns professores se mostrem autorregulados, suas práticas não se caracterizam como autônomas, assim como não se percebem como sujeitos capazes de exercer a autonomia, sobretudo em decorrência das condições materiais em que exercem suas atividades. Evidenciou-se, também, que as formas como as relações se empreendem na escola, permeadas por questões burocráticas e disputa de poder, constituem-se empecilho para o desenvolvimento da autonomia e da emancipação de seus atores.This paper presents some reflections first presented in a Master degree research which has investigated the understanding of educators from a public school about autonomy, and whether seeing themselves as an autonomous being or not has influence in teaching performance. The theoretical basis was drawn from theoretic-methodological ideas of Vigotski and Paulo Freire's Liberative Education theory. The instruments used were semi-structured interviews and accounts of scenes from the experiences of the researcher during the faculty meetings. As a result, it was found that although some teachers demonstrate self regulation, their practices are not characterized as autonomous and do not perceive themselves as subjects capable of exercising autonomy, especially because of the material conditions in which they conduct their activities. It was clear, too, that the ways in which relationships are undertake in school, permeated by bureaucratic issues and

  9. A construção da solidariedade na escola: as virtudes, a razão e a afetividade The construction of solidarity at school: the virtues, the reason, and the affectivity

    Directory of Open Access Journals (Sweden)

    Luciene Regina Paulino Tognetta

    2006-04-01

    Full Text Available Discutindo sobre como as pessoas podem construir a solidariedade, baseando-se em pressupostos psicológicos que garantem que tal virtude é construída por cada um na interação com o meio, esta pesquisa aponta um caminho para a formação de sujeitos mais autônomos e solidários: a cooperação como estratégia de conceber a construção das virtudes. Para tal, foram investigados, em comparação, os julgamentos de crianças de ambos os sexos, na faixa etária de 6 a 7 anos, provenientes de dois tipos de ambientes: A - baseado em relações autoritárias; e B - em relações de cooperação. Utilizou-se da aplicação das provas de diagnóstico do comportamento operatório de Jean Piaget, no intuito de verificar um paralelo entre as estruturas cognitivas e morais dos sujeitos, como também da observação das relações interpessoais e da discussão de dilemas morais, divididos em dois blocos, que atenderam a dois requisitos desta investigação: constatar o julgamento da solidariedade entre pares e na presença da autoridade. Os resultados demonstram a existência de uma evolução na disposição dos sujeitos para serem solidários, ligada a uma perspectiva de vivenciarem experiências significativas de reciprocidade e respeito mútuo, características de um ambiente cooperativo. Tais resultados nos permitem conceber uma "Pedagogia das virtudes", que considere o desenvolvimento das estruturas cognitivas e dos aspectos afetivos para a construção de personalidades morais.Discussing how people can build up solidarity, and drawing from psychological assumptions that guarantee that such virtue is constructed by each one in their interaction with the environment, this research points to a path for the formation of more autonomous and solidary subjects: the cooperation as a strategy to conceive the construction of virtues. To this end, a comparative investigation was made of the judgments of children of both sexes, aged 6 and 7, in two kinds of

  10. Applying lean thinking in construction

    OpenAIRE

    Remon Fayek Aziz; Sherif Mohamed Hafez

    2013-01-01

    The productivity of the construction industry worldwide has been declining over the past 40 years. One approach for improving the situation is using lean construction. Lean construction results from the application of a new form of production management to construction. Essential features of lean construction include a clear set of objectives for the delivery process, aimed at maximizing performance for the customer at the project level, concurrent design, construction, and the application of...

  11. "We Are Never Invited": School Children Using Collage to Envision Care and Support in Rural Schools

    Science.gov (United States)

    Khanare, Fumane P.; de Lange, Naydene

    2017-01-01

    The voices of school children who are orphaned and vulnerable are more often than not missing from conversations about their care and support at school. In a rural ecology this is even more so the case. This article draws on a study with school children in rural KwaZulu-Natal and explores their constructions of care and support in the age of HIV…

  12. The interactive attribution of school success in multi-ethnic schools

    NARCIS (Netherlands)

    de Haan, M.; Wissink, I.

    2013-01-01

    The study shows how explanations for school success are expressed and dialogically constructed during teacher-parent conferences at school. Attribution theory is used to conceptualize the various explanations for school success that were expressed. However, instead of only looking at attributions as

  13. Frequent fliers, school phobias, and the sick student: school health personnel's perceptions of students who refuse school.

    Science.gov (United States)

    Torrens Armstrong, Anna M; McCormack Brown, Kelli R; Brindley, Roger; Coreil, Jeannine; McDermott, Robert J

    2011-09-01

    This study explored school personnel's perceptions of school refusal, as it has been described as a "common educational and public health problem" that is less tolerated due to increasing awareness of the potential socioeconomic consequences of this phenomenon. In-depth interviews were conducted with school personnel at the middle school (N = 42), high school (N = 40), and district levels (N = 10). The findings focus on emergent themes from interviews with school health personnel (N = 12), particularly those themes related to their perceptions of and role in working with school-refusing students. Personnel, especially school health services staff, constructed a typification of the school-refusing student as "the sick student," which conceptualized student refusal due to reasons related to illness. Personnel further delineated sick students by whether they considered the illness legitimate. School health personnel referenced the infamous "frequent fliers" and "school phobics" within this categorization of students. Overarching dynamics of this typification included parental control, parental awareness, student locus of control, blame, and victim status. These typifications influenced how personnel reacted to students they encountered, particularly in deciding which students need "help" versus "discipline," thus presenting implications for students and screening of students. Overall, findings suggest school health personnel play a pivotal role in screening students who are refusing school as well as keeping students in school, underscoring policy that supports an increased presence of school health personnel. Recommendations for school health, prevention, and early intervention include the development of screening protocols and staff training. © 2011, American School Health Association.

  14. Federal Environmental Requirements for Construction

    Data.gov (United States)

    Department of Veterans Affairs — This guide provides information on federal environmental requirements for construction projects. It is written primarily for owners of construction projects and for...

  15. Industry Studies 2002: Construction

    Science.gov (United States)

    2002-01-01

    Jacksonville, FL Rotary Club of San Juan, San Juan, PR Tren Urbano Subway Project, San Juan, PR U.S. Army South, San Juan, PR U.S. Coast Guard Housing Project...are its implications for construction?, Foresight/CRISP Workshop on Nanotechnology, Royal Society of Arts . Cheltenham, England: 2001, p.5. 56 Concrete

  16. Constructing populations in biobanking

    DEFF Research Database (Denmark)

    Tupasela, Aaro; Snell, Karoliina; Cañada, Jose a.

    2015-01-01

    This article poses the question of whether biobanking practices and standards are giving rise to the construction of populations from which various biobanking initiatives increasingly draw on for legitimacy? We argue that although recent biobanking policies encourage various forms of engagement w...

  17. Anyonic FRT construction

    Energy Technology Data Exchange (ETDEWEB)

    Majid, S. [Cambridge Univ. (United Kingdom). Dept. of Applied Mathematics and Theoretical Physics (DAMTP); Rodriguez-Plaza, M.J. [Nationaal Inst. voor Kernfysica en Hoge-Energiefysica (NIKHEF), Amsterdam (Netherlands). Sectie H

    1994-12-31

    The Faddeev-Reshetikhin-Takhtajan method to construct matrix bialgebras from non-singular solutions of the quantum Yang-Baxter equation is extended to the anyonic or Z{sub n}-graded case. The resulting anyonic quantum matrices are braided groups in which the braiding is given by a phase factor. (orig.).

  18. ACCELERATING CONSTRUCTION INDUSTRY DEVELOPMENT

    Directory of Open Access Journals (Sweden)

    Mohan M. Kumaraswamy

    2006-06-01

    Full Text Available The needs for construction industry development are initially viewed from the broader perspectives of imperatives for infrastructure development and national development. All these are clearly more critical in developing countries. A non-exhaustive set of potential drivers and common barriers to construction industry development is identified from previous research. These suggest the usefulness of consolidating a cluster of recent proposals and exercises aiming at (a construction organization development in terms of an over-arching management support system model, as well as improved information and knowledge management; and (b project team development in the context of relationally integrated teams and supply chains, joint risk management and ‘technology and knowledge exchange’ in joint ventures, as well as longer term public private partnerships. These apparently disparate research thrusts are threaded together into a pattern that may inspire, if not feed, specific research and development (R & D agendas for construction industry development in different countries according to their own priorities, constraints and stages of infrastructure and national development.

  19. AA under construction

    CERN Multimedia

    CERN PhotoLab

    1979-01-01

    The AA at an early stage of construction, in the newly built AA-Hall. Cable-trays already outline the shape of the accumulator ring. To the right are huge cable-drums for the pulse-forming-network (PFN) of the injection kicker. Seeing this picture, can one imagine that only 8 months later beams were circulating in the completed accumulator ring ?

  20. File Construction Using FAMULUS.

    Science.gov (United States)

    Pao, Miranda Lee

    1982-01-01

    Describes the use of FAMULUS, a database management system, to teach library science students at Case Western Reserve University indexing, computerized file construction, and online information retrieval. The special features of FAMULUS and their use in course instruction are outlined and evaluated. A 19-item reference list is attached. (Author/JL)

  1. Nanotechnologies for sustainable construction

    DEFF Research Database (Denmark)

    Geiker, Mette Rica; Andersen, Maj Munch

    2009-01-01

    This chapter aims to highlight key aspects and recent trends in the development and application of nanotechnology to facilitate sustainable construction, use and demolition of buildings and infrastructure structures, ‘nanoconstruction’. Nanotechnology is not a technology but a very diverse...

  2. Predictable grammatical constructions

    DEFF Research Database (Denmark)

    Lucas, Sandra

    2015-01-01

    INF] as a grammatical construction consists in: 1) [méllo INF] is more resistant to restructuring than many other verbal periphrases with an INF; and 2) in LBG [méllo INF] seems to have grammaticalized — as one of its uses — a specialized function embedded in subjunctives, in which méllo...

  3. Constructions of Peripherality

    DEFF Research Database (Denmark)

    Carter, Helen Frances Lindsay

    2013-01-01

    In this paper I focus on the concept of peripheralisation. In particular, I consider how peripheries can be discursively constructed in the debates surrounding planning cases, and how this might serve to legitimate particular interests. This is related to the case of a proposed golf resort...

  4. KARATE WITH CONSTRUCTIVE LEARNING

    Directory of Open Access Journals (Sweden)

    Srikrishna Karanam

    2012-02-01

    Full Text Available Any conventional learning process involves the traditional hierarchy of garnering of information and then recall gathered information. Constructive learning is an important research area having wide impact on teaching methods in education, learning theories, and plays a major role in many education reform movements. It is observed that constructive learning advocates the interconnection between emotions and learning. Human teachers identify the emotions of students with varying degrees of accuracy and can improve the learning rate of the students by motivating them. In learning with computers, computers also should be given the capability to recognize emotions so as to optimize the learning process. Image Processing is a very popular tool used in the process of establishing the theory of Constructive Learning. In this paper we use the Optical Flow computation in image sequences to analyze the accuracy of the moves of a karate player. We have used the Lucas-Kanade method for computing the optical flow in image sequences. A database consisting of optical flow images by a group of persons learning karate is formed and the learning rates are analyzed in order to main constructive learning. The contours of flow images are compared with the standard images and the error graphs are plotted. Analysis of the emotion of the amateur karate player is made by observing the error plots.

  5. The Construction of Syllabi.

    Science.gov (United States)

    Labour Education, 1983

    1983-01-01

    The International Labour Organization assigned a staff member to an Asian country to assist the trade unions in strengthening their workers' education programs. One important aspect of his assignment consisted of establishing and testing a viable course program by constructing a set of syllabi for basic, specialized, and advanced courses that…

  6. Constructive Preference Elicitation

    Directory of Open Access Journals (Sweden)

    Paolo Dragone

    2018-01-01

    Full Text Available When faced with large or complex decision problems, human decision makers (DM can make costly mistakes, due to inherent limitations of their memory, attention, and knowledge. Preference elicitation tools assist the decision maker in overcoming these limitations. They do so by interactively learning the DM’s preferences through appropriately chosen queries and suggesting high-quality outcomes based on the preference estimates. Most state-of-the-art techniques, however, fail in constructive settings, where the goal is to synthesize a custom or entirely novel configuration rather than choosing the best option among a given set of candidates. Many wide-spread problems are constructive in nature: customizing composite goods such as cars and computers, bundling products, recommending touristic travel plans, designing apartments, buildings, or urban layouts, etc. In these settings, the full set of outcomes is humongous and can not be explicitly enumerated, and the solution must be synthesized via constrained optimization. In this article, we describe recent approaches especially designed for constructive problems, outlining the underlying ideas and their differences as well as their limitations. In presenting them, we especially focus on novel issues that the constructive setting brings forth, such as how to deal with sparsity of the DM’s preferences, how to properly frame the interaction, and how to achieve efficient synthesis of custom instances.

  7. Housing and construction

    Science.gov (United States)

    Delton Alderman

    2014-01-01

    OECD economies, in aggregate, have been sluggish; unemployment remains high in several countries, and minimal gross domestic product gains are forecast for the Euro area through 2016. Recession, sovereign debt problems and lethargic economies continue to constrain Europe’s housing construction market; no improvement is expected before 2015 or...

  8. Neuroeconomics: Constructing identity

    NARCIS (Netherlands)

    Davis, J.B.

    2010-01-01

    The paper asks whether neuroeconomics will make instrumental use of neuroscience to adjudicate existing disputes in economics or be more seriously transformed by neuroscience in ways that might transform economics. The paper pursues the question by asking how neuroscience constructs an understanding

  9. Provability Calculus of Constructions

    DEFF Research Database (Denmark)

    Nyblad, Kasten

    This thesis presents a type system, Provability Calculus of Constructions (PCoC) that can be used for the formalization of logic. In a theorem prover based on the system, the user can extend the prover with new inference rules in a logically consistent manner. This is done by representing PCo...

  10. Patterns of Knowledge Construction

    Science.gov (United States)

    Chang, Bo

    2018-01-01

    The purpose of this study was to identify knowledge construction patterns in a local learning community. Observation, documents, and semistructured interviews were employed to collect data. Twenty learners were interviewed. Data were analyzed inductively using the constant comparative method. Five major patterns--radiation, circulation,…

  11. Indigenous lunar construction materials

    Science.gov (United States)

    Rogers, Wayne P.; Sture, Stein

    1991-01-01

    The utilization of local resources for the construction and operation of a lunar base can significantly reduce the cost of transporting materials and supplies from Earth. The feasibility of processing lunar regolith to form construction materials and structural components is investigated. A preliminary review of potential processing methods such as sintering, hot-pressing, liquification, and cast basalt techniques, was completed. The processing method proposed is a variation on the cast basalt technique. It involves liquification of the regolith at 1200-1300 C, casting the liquid into a form, and controlled cooling. While the process temperature is higher than that for sintering or hot-pressing (1000-1100 C), this method is expected to yield a true engineering material with low variability in properties, high strength, and the potential to form large structural components. A scenario for this processing method was integrated with a design for a representative lunar base structure and potential construction techniques. The lunar shelter design is for a modular, segmented, pressurized, hemispherical dome which could serve as habitation and laboratory space. Based on this design, estimates of requirements for power, processing equipment, and construction equipment were made. This proposed combination of material processing method, structural design, and support requirements will help to establish the feasibility of lunar base construction using indigenous materials. Future work will refine the steps of the processing method. Specific areas where more information is needed are: furnace characteristics in vacuum; heat transfer during liquification; viscosity, pouring and forming behavior of molten regolith; design of high temperature forms; heat transfer during cooling; recrystallization of basalt; and refinement of estimates of elastic moduli, compressive and tensile strength, thermal expansion coefficient, thermal conductivity, and heat capacity. The preliminary

  12. 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,...

  13. Constructing Social Networks From Secondary Storage With Bulk Analysis Tools

    Science.gov (United States)

    2016-06-01

    displays more than one social network that needs to be separated. The drive owner of Component d9c1 was an administrator for an email server, and would...NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA THESIS CONSTRUCTING SOCIAL NETWORKS FROM SECONDARY STORAGE WITH BULK ANALYSIS TOOLS by Janina L. Green...AND SUBTITLE CONSTRUCTING SOCIAL NETWORKS FROM SECONDARY STORAGE WITH BULK ANALYSIS TOOLS 5. FUNDING NUMBERS 6. AUTHOR(S) Janina L. Green 7. PERFORMING

  14. Construction materials and Radon

    International Nuclear Information System (INIS)

    Paschuk, Sergei A.; Correa, Janine Nicolosi; Loriane, Fior; Schelin, Hugo R.; Pottker, Fabiana; Paula Melo, Vicente de

    2008-01-01

    Full text: Current studies have been performed with the aim to find the correlation of radon concentration in the air and used construction materials. At the first stage of the measurements different samples of materials used in civil construction were studied as a source of radon in the air and at the second step it was studied the radon infiltration insulation using different samples of finishing materials. For 222 Rn concentration measurements related to different construction materials as well as for the studies of radon emanation and its reduction, the sealed cell chambers, of approximately 60 x 60cm 2 , have been built using the ceramic and concrete blocks. This construction has been performed within protected and isolated laboratory environment to maintain the air humidity and temperature stable. These long term measurements have been performed using polycarbonate alpha track passive detectors. The exposure time was set about 15 days considering previous calibration performed at the Institute of Radiation Protection and Dosimetry (IRD/CNEN), where the efficiency of 70% was obtained for the density of alpha particle tracks about 13.8 cm -2 per exposure day and per kBq/m 3 of radon activity concentration. The chemical development of alpha tracks has been achieved by electrochemical etching. The track identification and counting have been done using a code based on the MATLAB Image Processing Toolbox. The cell chambers have been built following four principle steps: 1) Assembling the walls using the blocks and mortar; 2) Plaster installation; 3) Wall surface finishing using the lime; 4) Wall surface insulation by paint. Making the comparison between three layers installed at the masonry walls from concrete and ceramic blocks, it could be concluded that only wall painting with acrylic varnish attended the expectation and reduced the radon emanation flow by the factor of 2.5 approximately. Studied construction materials have been submitted the instant

  15. Foreign construction workers in Singapore.

    OpenAIRE

    Ofori G

    1997-01-01

    Provides an overview of the construction industry in Singapore. Studies the structure of the construction workforce, the terms of employment, policies towards worker, the effects of employment of foreign workers on local industry, the reducing reliance on foreign construction workers, and the future trends in Singapore's requirements for construction workers.

  16. Derailed self-constructions

    DEFF Research Database (Denmark)

    Sørensen, Niels Ulrik; Nielsen, Jens Christian

    2017-01-01

    The chapter focuses on the construction of self amongst a group of young boys in Denmark who have had experience with eating disorders, self- harm, loneli-ness and other manifestations of a lack of well- being. At first glance, these manifestations of a lack of well- being seem rather distinct...... and incomparable, but they have in common the fact that the young boys who have had these experiences say that they are due to personal faults and imperfections. In other words, they are related to problematizing thematizations of the self. In the chapter, we investigate these problematizing thematizations...... that their insider position is fragile and on the verge of collapsing, which is why they are struggling all they can to avoid being excluded and marginalized. The chapter presents a post-structuralism-inspired perspective of young boys’ construction of self, lack of well- being and how experiences of marginalization...

  17. Tools for Social Construction

    DEFF Research Database (Denmark)

    Brynskov, Martin

    divide. However, within some domains, the balance is shifting, with girls using mobile phones and social networking sites more than boys. New digital media should explore and support this shift.             New pervasive technologies offer possibilities to tie activities to the physical, informational...... for social construction, i.e. supporting staging, performing, and sharing of playful activities involving people and artifacts.             The method used is a triangulation of the problem domain—pervasive media systems for children—from three perspectives: theory, design, and empirical work......: the potential of pervasive media systems to support the children’s social construction.  ...

  18. Cooperation in Construction:

    DEFF Research Database (Denmark)

    Vogelius, Peter; Storgaard, Kresten

    2016-01-01

    . The management logic of the main contractor is interpreted as based on a sociology-inspired understanding focusing on norms and social values rather than on contractual (law) and functional (engineering) logic, which had hitherto been prevalent in Danish construction management.......The study presents a building project executed by a major Danish construction company, where cooperation and its staging were essential for achieving high productivity and competitiveness. The form of this cooperation is the main theme for the article. The contractor actively changed...... the companies in the case can be understood as possessing a social capital which is enforced and united by initiatives of the main contractor. The social capital was built up and maintained through the actual constitution of cooperation already in the initial phase of bidding before the building process...

  19. Constructing computer virus phylogenies

    Energy Technology Data Exchange (ETDEWEB)

    Goldberg, L.A. [Warwick Univ., Coventry (United Kingdom) Dept. of Computer Science; Goldberg, P.W. [Aston Univ., Birmingham (United Kingdom) Dept. of Applied Mathematics; Phillips, C.A. [Sandia National Labs., Albuquerque, NM (United States); Sorkin, G.B. [International Business Machines Corp., Yorktown Heights, NY (United States). Thomas J. Watson Research Center

    1996-03-01

    There has been much recent algorithmic work on the problem of reconstructing the evolutionary history of biological species. Computer virus specialists are interested in finding the evolutionary history of computer viruses--a virus is often written using code fragments from one or more other viruses, which are its immediate ancestors. A phylogeny for a collection of computer viruses is a directed acyclic graph whose nodes are the viruses and whose edges map ancestors to descendants and satisfy the property that each code fragment is ``invented`` only once. To provide a simple explanation for the data, we consider the problem of constructing such a phylogeny with a minimal number of edges. In general, this optimization problem cannot be solved in quasi-polynomial time unless NQP=QP; we present positive and negative results for associated approximated problems. When tree solutions exist, they can be constructed and randomly sampled in polynomial time.

  20. Construction quality assurance report

    International Nuclear Information System (INIS)

    Roscha, V.

    1994-01-01

    This report provides a summary of the construction quality assurance (CQA) observation and test results, including: The results of the geosynthetic and soil materials conformance testing. The observation and testing results associates with the installation of the soil liners. The observation and testing results associated with the installation of the HDPE geomembrane liner systems. The observation and testing results associated with the installation of the leachate collection and removal systems. The observation and testing results associated with the installation of the working surfaces. The observation and testing results associated with in-plant manufacturing process. Summary of submittal reviews by Golder Construction Services, Inc. The submittal and certification of the piping material specifications. The observation and verification associated of the Acceptance Test Procedure results of the operational equipment functions. Summary of the ECNs which are incorporated into the project

  1. Constructing Healthcare Spaces

    DEFF Research Database (Denmark)

    Harty, Chris; Holm Jacobsen, Peter; Tryggestad, Kjell

    2015-01-01

    The aim of this paper is to inquire into the role of project visualisations in shaping healthcare spaces and practices. The study draws upon an ethnographic field study from a large on-going hospital construction project in Denmark, and focuses on the early phases of on-boarding the design team...... into the project organisation. The theoretical contribution concerns the ways in which project visualisations plays an active role in developing novel conceptions of space and how these are mobilized in the process of on-boarding, in terms of 1. Design space (especially the engagement of users in the design...... to a number of emergent concerns in the processes of designing and constructing the new hospital, notably concerns and tensions between innovation and control....

  2. Lean Construction Implementation in the Saudi Arabian Construction Industry

    Directory of Open Access Journals (Sweden)

    Jamil Ghazi Sarhan

    2017-03-01

    Full Text Available The Kingdom of Saudi Arabia (KSA has witnessed a huge increase in construction during the last two decades. However, many projects experienced time delays, cost overruns and the generation of massive amounts of waste. To address these challenges, lean construction has been introduced into the Saudi construction industry; however, it is still in its infancy. This study therefore investigates the current state of lean construction implementation in the construction industry in the KSA. The objectives are to identify: the types of construction waste, level of use of tools that support the implementation of lean construction, stages of application of lean methods, and the benefits of lean construction. To achieve these objectives, a structured questionnaire survey of 282 construction professionals was carried out. After the analysis of the collected data using mean score and Anova test, the following conclusions were made.  In the construction industry in the KSA, waiting is the most common type of waste, while Computer Aided Design (CAD is the conventional tool supporting the implementation of lean construction. Furthermore, the data suggests that lean construction is most commonly used in the construction stage of projects while customer satisfaction is the main benefit derived from lean construction practices. This study concludes that the level of implementation of lean construction in the KSA construction industry is increasing. The results will help benchmark the current state of lean construction implementation, which will enable the construction industry to identify strategies to implement lean construction in Saudi Arabia in accordance with their needs and project goals, to achieve better productivity.

  3. LEAR construction completed

    CERN Multimedia

    CERN PhotoLab

    1982-01-01

    In July 1982, LEAR construction was completed, the individual systems had been dry-tested. On 16 July, the first 50 MeV (309 MeV/c) protons from Linac 1 were injected and circulated. On 11 October, the first antiprotons from the AA, decelerated in the PS to 609 MeV/c, were injected. Also in 1982, acceleration, deceleration and stochastic cooling were successfully tested. See 9007366 for a more detailed description. See also 8201061, 8204131, 8309026.

  4. Improving construction performance

    International Nuclear Information System (INIS)

    1990-03-01

    Design for Constructability's overall purpose was to identify and address changes in the nuclear industry to restore nuclear energy as an attractive option for new generating capacity. As the centerpiece of project control, a comprehensive, stable schedule should organize the project logically to accomplish the project's objectives. A good schedule will: integrate the project team; serve as a communications tool to all members of the project team; and provide a means to monitor and measure project performance

  5. Nanotechnologies for sustainable construction

    DEFF Research Database (Denmark)

    Geiker, Mette Rica; Andersen, Maj Munch

    2009-01-01

    This chapter aims to highlight key aspects and recent trends in the development and application of nanotechnology to facilitate sustainable construction, use and demolition of buildings and infrastructure structures, ‘nanoconstruction’. Nanotechnology is not a technology but a very diverse...... technological field which covers many aspects. The chapter therefore seeks to provide a framework for addressing relevant issues of green nanoconstruction and to bring an overview and illustrative examples of current early developments....

  6. NRC Construction Experience

    International Nuclear Information System (INIS)

    Rasmussen, Richard

    2013-01-01

    This presentation deals with the domestic and international construction experience sources. From the domestic (USA) point of view, the sources are event notifications, non-compliance reports, inspection reports, etc. Internationally, the presentation highlights the following sources: IRS and ConEx reports, Nuclear Events Web Based System (NEWS), bilateral agreements, MDEP, etc. It also mentions and describes briefly reported on concrete, rebar, fabrication and digital issues

  7. Toward a constructive physics

    Energy Technology Data Exchange (ETDEWEB)

    Noyes, H.P.; Gefwert, C.; Manthey, M.J.

    1983-06-01

    We argue that the discretization of physics which has occurred thanks to the advent of quantum mechanics has replaced the continuum standards of time, length and mass which brought physics to maturity by counting. The (arbitrary in the sense of conventional dimensional analysis) standards have been replaced by three dimensional constants: the limiting velocity c, the unit of action h, and either a reference mass (eg m/sub p/) or a coupling constant (eg G related to the mass scale by hc/(2..pi..Gm/sub p//sup 2/) approx. = 1.7 x 10/sup 38/). Once these physical and experimental reference standards are accepted, the conventional approach is to connect physics to mathematics by means of dimensionless ratios. But these standards now rest on counting rather than ratios, and allow us to think of a fourth dimensionless mathematical concept, which is counting integers. According to constructive mathematics, counting has to be understood before engaging in the practice of mathematics in order to avoid redundancy. In its strict form constructive mathematics allows no completed infinities, and must provide finite algorithms for the computation of any acceptable concept. This finite requirement in constructive mathematics is in keeping with the practice of physics when that practice is restricted to hypotheses which are testable in a finite time. In this paper we attempt to outline a program for physics which will meet these rigid criteria while preserving, in so far as possible, the successes that conventional physics has already achieved.

  8. INFINITY construction contract signed

    Science.gov (United States)

    2010-01-01

    Key state and community leaders celebrated April 6 with the signing of a construction contract for the state-of-the-art INFINITY Science Center planned near John C. Stennis Space Center in south Mississippi. Gulfport Mayor George Schloegel (l to r), chair of non-profit INFINITY Science Center Inc., was joined for the signing ceremony at the Hancock Bank in Gulfport by Virginia Wagner, sister of late Hancock Bank President Leo Seal Jr.; and Roy Anderson III, president and CEO of Roy Anderson Corp. Seal was the first chair of INFINITY Science Center Inc., which has led in development of the project. Roy Anderson Corp. plans to begin construction on the 72,000-square-foot, $28 million science and education center in May. The Mississippi Department of Transportation (MDOT) also is set to begin construction of a $2 million access road to the new center. The April 6 ceremony was attended by numerous officials, including former Stennis Space Center Directors Jerry Hlass and Roy Estess; Mississippi Senate President Pro Tempore Billy Hewes, R-Gulfport; Mississippi Rep. Diane Peranich, D-Pass Christian; and MDOT Southern District Commissioner Wayne Brown.

  9. Principle or constructive relativity

    Science.gov (United States)

    Frisch, Mathias

    Appealing to Albert Einstein's distinction between principle and constructive theories, Harvey Brown has argued for an interpretation of the theory of relativity as a dynamic and constructive theory. Brown's view has been challenged by Michel Janssen and in this paper I investigate their dispute. I argue that their disagreement appears larger than it actually is due to the two frameworks used by Brown and Janssen to express their respective views: Brown's appeal to Einstein's principle-constructive distinction and Janssen's framing of the disagreement as one over the question whether relativity provides a kinematic or a dynamic constraint. I appeal to a distinction between types of theories drawn by H. A. Lorentz two decades before Einstein's distinction to argue that Einstein's distinction represents a false dichotomy. I argue further that the disagreement concerning the kinematics-dynamics distinction is a disagreement about labels but not about substance. There remains a genuine disagreement over the explanatory role of spacetime geometry and here I agree with Brown arguing that Janssen sees a pressing need for an explanation of Lorentz invariance where no further explanation is needed.

  10. Toward a constructive physics

    International Nuclear Information System (INIS)

    Noyes, H.P.; Gefwert, C.; Manthey, M.J.

    1983-06-01

    We argue that the discretization of physics which has occurred thanks to the advent of quantum mechanics has replaced the continuum standards of time, length and mass which brought physics to maturity by counting. The (arbitrary in the sense of conventional dimensional analysis) standards have been replaced by three dimensional constants: the limiting velocity c, the unit of action h, and either a reference mass (eg m/sub p/) or a coupling constant (eg G related to the mass scale by hc/(2πGm/sub p/ 2 ) approx. = 1.7 x 10 38 ). Once these physical and experimental reference standards are accepted, the conventional approach is to connect physics to mathematics by means of dimensionless ratios. But these standards now rest on counting rather than ratios, and allow us to think of a fourth dimensionless mathematical concept, which is counting integers. According to constructive mathematics, counting has to be understood before engaging in the practice of mathematics in order to avoid redundancy. In its strict form constructive mathematics allows no completed infinities, and must provide finite algorithms for the computation of any acceptable concept. This finite requirement in constructive mathematics is in keeping with the practice of physics when that practice is restricted to hypotheses which are testable in a finite time. In this paper we attempt to outline a program for physics which will meet these rigid criteria while preserving, in so far as possible, the successes that conventional physics has already achieved

  11. Radioactive materials in construction projects

    International Nuclear Information System (INIS)

    Herrmann, Ralf; Ohlendorf, Frank; Kaltz, Andrea Christine

    2014-01-01

    Till 1990 residues often of the former uranium mining were partly used as building material for road construction, terrain compensation and house construction in Saxony. These recommendations for action are addressed to applicants, planners and building constructors in the engineering and construction sector. It provides information for planning, preliminary investigations, applications, construction supervision related to radiation protection measures and documentation of construction projects where radioactive materials are expected.

  12. Nursery School

    CERN Multimedia

    Nursery School

    2016-01-01

    Enrolments 2016-2017 Enrolments for the school year 2016-2017 to the Nursery, the Nursery school and the school will take place on 7, 8 and 9 March 2016 from 8 to 10 am at the Nursery School. Registration forms will be available from Thursday 3rd March. More information on the website: http://nurseryschool.web.cern.ch/.

  13. Developing construction labor through modular training

    International Nuclear Information System (INIS)

    Moody, J.R.; Amos, T.M. Jr.

    1976-01-01

    Traditionally, the construction industry has depended on apprenticeship, technical and vocational schools, and experience through informal on-the-job training to meet the industry's demands for skilled manpower. However, as increasingly larger heavy construction projects, such as nuclear power plants, have come to demand more and more skilled craftsmen, the traditional methods of developing construction labor have become insufficient both in terms of the number of workers made available and in the quality of their skills. Over the past eight years, Brown and Root, Inc., has developed a task oriented modular system for training construction workers which supplements a worker's on-the-job training and decreases the time it requires the individual to become a productive member of the project workforce in his work. This training approach is not a series of the semester-long courses which have typified apprenticeship and vocational training in the past, but a systems approach to designing and implementing a program of classroom modules for craft development programs which emphasize both the hands-on tasks a construction worker must perform in his craft as well as the related theory required. The system consists of a number of modular courses which can be sequenced, for each craft, to develop construction skills in each worker according to both his needs and the needs of the project. The training modules for a particular craft program are developed utilizing Instructional Systems Development (ISD). This process is divided into five major phases: analysis, establishment of objectives, preparation of tests, planning and developing instructional content, and evaluation

  14. Applying lean thinking in construction

    Directory of Open Access Journals (Sweden)

    Remon Fayek Aziz

    2013-12-01

    Full Text Available The productivity of the construction industry worldwide has been declining over the past 40 years. One approach for improving the situation is using lean construction. Lean construction results from the application of a new form of production management to construction. Essential features of lean construction include a clear set of objectives for the delivery process, aimed at maximizing performance for the customer at the project level, concurrent design, construction, and the application of project control throughout the life cycle of the project from design to delivery. An increasing number of construction academics and professionals have been storming the ramparts of conventional construction management in an effort to deliver better value to owners while making real profits. As a result, lean-based tools have emerged and have been successfully applied to simple and complex construction projects. In general, lean construction projects are easier to manage, safer, completed sooner, and cost less and are of better quality. Significant research remains to complete the translation to construction of lean thinking in Egypt. This research will discuss principles, methods, and implementation phases of lean construction showing the waste in construction and how it could be minimized. The Last Planner System technique, which is an important application of the lean construction concepts and methodologies and is more prevalent, proved that it could enhance the construction management practices in various aspects. Also, it is intended to develop methodology for process evaluation and define areas for improvement based on lean approach principles.

  15. Managing Student Behavior on the School Bus: A Key to Bus Safety

    Science.gov (United States)

    American Federation of Teachers (NJ), 2007

    2007-01-01

    School buses are the safest form of mass transit in America. Every day, school buses travel through congested city traffic and on isolated country roads in all types of weather, safely transporting millions of children to and from school and school-related activities. Federal and state standards for school bus construction and maintenance and…

  16. Handbook of motivation at school

    CERN Document Server

    Miele, David B

    2016-01-01

    The second edition of the Handbook of Motivation at School presents an integrated compilation of theory and research in the field. With chapters by leading experts, this book covers the major theoretical perspectives in the field as well as their application to instruction, learning, and social adjustment at school. Section I focuses on theoretical perspectives and major constructs, Section II on contextual and social influences on motivation, and Section III on new directions in the field.

  17. Meaning construction in remembering

    DEFF Research Database (Denmark)

    Wagoner, Brady

    2011-01-01

    F.C. Bartlett and L.S.Vygotsky were two seminal figures in the psychological study of remembering. Both emphasized the role of meaning and imagination in this process. Bartlett did this by showing the systematic and holistic changes that ensue when cultural material is repeatedly reproduced outside...... of the group to which it belongs. Vygotsky, on the other hand, attended to the ways in which we construct meaningful ―signs‖ as artificial memory aids to solve memory problems that go beyond our natural capacities. These two approaches are brought together to show how we utilize various cultural resources...

  18. Nuclear reactor constructions

    International Nuclear Information System (INIS)

    Aspden, G.J.

    1980-01-01

    A nuclear reactor construction comprising a reactor core submerged in a pool of liquid metal coolant in a primary vessel which is suspended from the roof structure of a containment vault. Control rods supported from the roof structure are insertable in the core which is carried on a support structure from the wall of the primary vessel. To prevent excessive relaxation of the support structure whereby the control rods would be displaced relative to the core, the support structure incorporates a normally inactive secondary structure designed to become effective in bracing the primary structure against further relaxation beyond a predetermined limit. (author)

  19. Constructive approach to supergravity

    International Nuclear Information System (INIS)

    Milton, K.A.; Urrutia, L.F.; Finkelstein, R.J.

    1980-01-01

    Starting from a first-order formulation of the Lagrangian of noninteracting massless helicity-2 and helicity-3/2 particles, global supersymmetry transformations are deduced. Then, allowing the supersymmetry transformations to become local requires, if supersymmetry is to be maintained, the introduction of a unique primitive interaction through the 'gravitino' stress tensor and torsion. Finally, the imposition of exact supersymmetry invariance leads by a short, constructive process to full supergravity and the complete form of the super-symmetry transformations. In particular, no explicit use is made of general coordinate invariance, and the self-consistency of the gravitational coupling emerges from the local supersymmetry requirement alone. (author)

  20. Culture in constructive remembering

    DEFF Research Database (Denmark)

    Wagoner, Brady

    2012-01-01

    , critiqued and developed with the help of a number of other thinkers. The ultimate aim of the chapter is to go beyond Bartlett and arrive at a thoroughgoing culturally inclusive psychological theory of remembering. Though Bartlett clearly situated remembering within a social process, he did not provide...... an alternative temporal metaphor of remembering as ‘construction’. If we push his metaphor further—with the help of cultural psychology—we can say memory construction is done by agents using cultural ‘tools’ such as language and narrative. In this chapter, Bartlett’s theory is contextualized, elucidated...

  1. Construction Workforce 2000.

    Science.gov (United States)

    1991-01-01

    these workers (21:78). 2.5 Aging of Population and Workforce The aging of the baby boom generation (those born between 1946 and 1961) will cause the...million nonworking women caring for their families at home. More than 75 percent of working women are in prime childbearing years. Most of them either...in a friend or relative (33:113). Many tradespeople get their first exposure to I construction work in their early teens as part-time helpers, serving

  2. [Materials for construction sector].

    Science.gov (United States)

    Macchia, C

    2012-01-01

    The construction sector is characterized by high complexity due to several factors. There are a lot of processes within the building sites and they need the use of different materials with the help of appropriate technologies. Traditional materials have evolved and diversified, meanwhile new products and materials appeared and still appear, offering services which meet user needs, but that often involve risks to the health of workers. Research in the field of materials, promoted and carried out at various levels, has led to interesting results, encoded in the form of rules and laws.

  3. Assessing the sustainable construction of large construction companies in Malaysia

    Science.gov (United States)

    Adewale, Bamgbade Jibril; Mohammed, Kamaruddeen Ahmed; Nasrun, Mohd Nawi Mohd

    2016-08-01

    Considering the increasing concerns for the consideration of sustainability issues in construction project delivery within the construction industry, this paper assesses the extent of sustainable construction among Malaysian large contractors, in order to ascertain the level of the industry's impacts on both the environment and the society. Sustainable construction explains the construction industry's responsibility to efficiently utilise the finite resources while also reducing construction impacts on both humans and the environment throughout the phases of construction. This study used proportionate stratified random sampling to conduct a field study with a sample of 172 contractors out of the 708 administered questionnaires. Data were collected from large contractors in the eleven states of peninsular Malaysia. Using the five-level rating scale (which include: 1= Very Low; 2= Low; 3= Moderate; 4= High; 5= Very High) to describe the level of sustainable construction of Malaysian contractors based on previous studies, statistical analysis reveals that environmental, social and economic sustainability of Malaysian large contractors are high.

  4. Energy Design Guidelines for High Performance Schools: Tropical Island Climates

    Energy Technology Data Exchange (ETDEWEB)

    2004-11-01

    The Energy Design Guidelines for High Performance Schools--Tropical Island Climates provides school boards, administrators, and design staff with guidance to help them make informed decisions about energy and environmental issues important to school systems and communities. These design guidelines outline high performance principles for the new or retrofit design of your K-12 school in tropical island climates. By incorporating energy improvements into their construction or renovation plans, schools can significantly reduce energy consumption and costs.

  5. Development and Construct Validation of the Mentor Behavior Scale

    Science.gov (United States)

    Brodeur, Pascale; Larose, Simon; Tarabulsy, George; Feng, Bei; Forget-Dubois, Nadine

    2015-01-01

    Researchers suggest that certain supportive behaviors of mentors could increase the benefits of school-based mentoring for youth. However, the literature contains few validated instruments to measure these behaviors. In our present study, we aimed to construct and validate a tool to measure the supportive behaviors of mentors participating in…

  6. Introduction to Drywall. Introduction to Construction Series. Instructor Edition.

    Science.gov (United States)

    Oklahoma State Dept. of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

    This competency-based curriculum guide on the specialty area of drywall is part of the Introduction to Construction series. The series is designed with the flexible training requirements of open shop contractors, preapprenticeship programs, multicraft high school programs, technology education programs, and cooperative education programs in mind.…

  7. The Face of Mourning: Deploying Grief To Construct a Nation.

    Science.gov (United States)

    Wiederhold, Eve

    2002-01-01

    Argues the predilection for sharing speech that informs the study of rhetoric does not fully address the haunted sense of psychic and embodied displacement that can accompany connections made to imagined social constructs to satisfy desires for affiliation. Focuses on media representations of the shootings at Columbine High School and two cases of…

  8. Construction and validation of students' dropout scale | Fehintola ...

    African Journals Online (AJOL)

    This study constructed and validated a measure for students' dropout from secondary school programme. The Students' Dropout Scale ... Four hundred dropouts randomly selected using random sampling techniques within Ibadan metropolis were administered the SDS and Emotional Intelligence Scale (EIS). Principal ...

  9. Hui Students' Identity Construction in Eastern China: A Postcolonial Critique

    Science.gov (United States)

    Wang, Yuxiang; Phillion, JoAnn

    2011-01-01

    In this article, we explored Hui students' lived experiences in school in eastern China and the impact of their experiences on their identity construction. We used postcolonial theory as a theoretical framework and narrative inquiry as a research methodology to guide questions that we asked, data collection, data analysis, and interpretation and…

  10. Introduction to Concrete Masonry. Introduction to Construction Series. Instructor Edition.

    Science.gov (United States)

    Oklahoma State Dept. of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

    This competency-based curriculum guide on the specialty area of concrete masonry is part of the Introduction to Construction series. The series is designed with the flexible training requirements of open shop contractors, preapprenticeship programs, multicraft high school programs, technology education programs, and cooperative education programs…

  11. Construction of Valid and Reliable Test for Assessment of Students

    Science.gov (United States)

    Osadebe, P. U.

    2015-01-01

    The study was carried out to construct a valid and reliable test in Economics for secondary school students. Two research questions were drawn to guide the establishment of validity and reliability for the Economics Achievement Test (EAT). It is a multiple choice objective test of five options with 100 items. A sample of 1000 students was randomly…

  12. [Mediation in schools].

    Science.gov (United States)

    Mickley, Angela

    2006-01-01

    In this article the guiding questions concern the objectives and effectiveness of introducing mediation into an existing school culture of dominance, competition and selection. In addition the necessity will be shown of combining conflict resolution with organisational development and the introduction of a consensual ethics and behaviour code to attain sustainable results in creating a constructive and healthy school environment. Given scarce resources and little time the decisive role of artistic methods will be looked at in providing young people with flexible methods of expressing and negotiating their interests in a changing environment of values and power structures. Some aspects of the development of nonviolent communication, conflict resolution and mediation methods in schools in Germany will be focused on with special emphasis on the type of intervention used and its long term sustainable effects.

  13. Construção e validação de conteúdo de uma escala de percepção, por professores, dos comportamentos agressivos de crianças na escola Construction and content's validation of the teacher's perception scale of school children aggressive behavior

    Directory of Open Access Journals (Sweden)

    Carolina Saraiva de Macedo Lisboa

    2001-06-01

    Full Text Available Este estudo visa descrever a construção e a validação do conteúdo de uma escala de percepção, por professores, dos comportamentos agressivos de crianças na escola. Aspectos relacionados à direção da emissão dos comportamentos agressivos foram considerados, focalizando agressão dirigida para o(a professor(a, para os(as colegas ou para um âmbito geral. Vinte e oito itens foram elaborados, com base na literatura recente sobre agressividade e desenvolvimento infantil, e avaliados por quarenta juízes (vinte professores de Ensino Fundamental e vinte psicólogos especialistas em desenvolvimento humano. Os juízes indicaram a pertinência do item ao constructo teórico e à direção da agressão. A versão final da escala apresenta 41 itens, sendo 22 mantidos da primeira versão, quatro (4 itens novos, acrescidos segundo a sugestão dos juízes durante a validação de conteúdo, e quinze (15 novos itens, que abordam comportamentos positivos de crianças na escola. A escala pode ser utilizada com o objetivo de pesquisa científica, para avaliar a percepção de professores de Ensino Fundamental sobre o comportamento agressivo de crianças na escola. Novos estudos devem ser realizados para acumular outras evidências sobre a escala.The process of construction and content´s validation of the Teacher's Perception Scale of School Children Aggressive Behavior is described. The agressive behavior direction (toward teachers, peers, or in general is considered. Twenty-eight items were built based on literature, and evaluated by 40 judges, who indicated the adequacy of each item. The final version presents 41 items, 22 items about aggressive behavior, 15 items about positive, four new items suggested. The scale may be used for scientific research purpose, to evaluate the perception of elementary school teachers about school children aggressive behaviors. Other validation procedures are suggested.

  14. Construction of Monju

    International Nuclear Information System (INIS)

    Yoshino, Kenichi; Ogiso, Zenichi; Nakamura, Kazuo; Nishida, Masaaki; Tateishi, Yoshinori; Mishima, Tsuyoshi

    1994-01-01

    The construction works was started in January, 1983. The main works can be divided into (1) the construction of the roads to the site including the repair of the prefectural road, (2) the preparation of the land for temporary installation outside the site, (3) the creation of the site, the excavation for building foundations, the change of the stream in the site, and the land side works of water intake and discharge facilities, (4) the sea area works of bank revetment, breakwaters and unloading quay, and (5) the manufacture of caissons and blocks in the Technoport Fukui about 60 km distant from the site. The main buildings are those for the reactor, reactor auxiliaries, maintenance and waste treatment, diesel engines, and the turbine. The aseismatic structure, the coolant temperature if it leaks were the main considerations. The manufacture, transport and installation of machinery and equipment are reported. The sodium of about 1700 t was imported from France. The MOX fuel for initial charge was produced, and the pellets were filled smoothly. (K.I.)

  15. Probabilistic liver atlas construction.

    Science.gov (United States)

    Dura, Esther; Domingo, Juan; Ayala, Guillermo; Marti-Bonmati, Luis; Goceri, E

    2017-01-13

    Anatomical atlases are 3D volumes or shapes representing an organ or structure of the human body. They contain either the prototypical shape of the object of interest together with other shapes representing its statistical variations (statistical atlas) or a probability map of belonging to the object (probabilistic atlas). Probabilistic atlases are mostly built with simple estimations only involving the data at each spatial location. A new method for probabilistic atlas construction that uses a generalized linear model is proposed. This method aims to improve the estimation of the probability to be covered by the liver. Furthermore, all methods to build an atlas involve previous coregistration of the sample of shapes available. The influence of the geometrical transformation adopted for registration in the quality of the final atlas has not been sufficiently investigated. The ability of an atlas to adapt to a new case is one of the most important quality criteria that should be taken into account. The presented experiments show that some methods for atlas construction are severely affected by the previous coregistration step. We show the good performance of the new approach. Furthermore, results suggest that extremely flexible registration methods are not always beneficial, since they can reduce the variability of the atlas and hence its ability to give sensible values of probability when used as an aid in segmentation of new cases.

  16. Construction waste generation in Malaysia construction industry: illegal dumping activities

    Science.gov (United States)

    Rahim, M. H. I. A.; Kasim, N.; Mohamed, I.; Zainal, R.; Sarpin, N.; Saikah, M.

    2017-11-01

    Nowadays development of construction in Malaysia has been effect to the increasing of construction waste. Additionally, the production of construction waste from construction projects has given negative impact to the environment especially in illegal dumping activities. The increasing number of illegal dumping activities from construction projects in Malaysia gives a sign that Malaysian construction waste management needs to be concerned. To date, a comprehensive criterion for construction waste management, particularly for a construction project in developing countries is still not clearly defined. Therefore, construction waste management in Malaysia needs further research. The objectives of this paper are to explore illegal dumping activities, and discuss the contributory factors of illegal dumping activities. Hence, this research conducted an interview with expertise in the area of construction waste management in order to scrutinise illegal dumping activities in Malaysia. The data from semistructured interviews were analysed by content analysis. Findings from this research will help to find out the strategies to reduce the illegal dumping activities. The final result also expected to increase the awareness and better solution for reducing illegal dumping activities in construction projects among construction players.

  17. Validation of the School Conflict Negotiation Effectiveness Questionnaire

    Science.gov (United States)

    Cunha, Pedro; Lourenço, Abílio; Paiva, Maria Olímpia; Monteiro, Ana Paula

    2017-01-01

    This research aimed to construct and validate the School Conflict Negotiation Effectiveness Questionnaire (SCNEQ). This objective is both based on the increasing relevance of the area of constructive conflict management in schools and also in the scarcity of instruments that try to measure these dimensions in the educational context. We used two…

  18. Administrative Freezing of Capital Construction

    Directory of Open Access Journals (Sweden)

    Kropacheva A. V.

    2015-07-01

    Full Text Available The author estimates administrative freezing of capital construction as a type of punishment for violating laws in this sphere. The article provides the mechanism of freezing of capital construction as a serious alternative for fine sanctions

  19. Quality Building Projects Through Constructability

    National Research Council Canada - National Science Library

    Miller, Michael

    1998-01-01

    .... Constructability increases the potential for project success by expanding the role of construction expertise into front-end planning and design to anticipate and minimize problems during field operations...

  20. PDG Construction, LLC Information Sheet

    Science.gov (United States)

    PDG Construction, LLC d/b/a Princeton Design Guild (the Company) is located in Bell Meade, New Jersey. The settlement involves renovation activities conducted at property constructed prior to 1978, located in Hopewell, New Jersey.

  1. Construction inspection manual of procedures

    Science.gov (United States)

    2009-01-01

    This manual provides highway construction personnel with relevant, practical information in order to perform accurate inspections and provide relevant construction procedural information for the various roadway and structures items of work. It is the...

  2. Structural Impact of Construction Loads

    Science.gov (United States)

    2012-08-01

    Numerous bridge construction accidents have occurred across the country because of construction loadings, which are an underemphasized : topic in many DOT specifications and design manuals. Bridge girders are least stable when they are subjected to c...

  3. Constructing tropical modernity

    Directory of Open Access Journals (Sweden)

    Antonio T. Díaz-Royo

    1995-07-01

    Full Text Available [First paragraph in part] The buildings and ruins we discover for ourselves hold a lasting place in our imagination, not to say in our affections. In a society that has neglected the formal treatment of "space," architecturally as well as in political terms, these personal discoveries can promote a subversion of sorts. Thus, the consecutive appearance of two volumes addressing the architecture produced at the turn of the century in Puerto Rico is a notable event. Each results from an architect's passionate concern with the advent of modernity. Thomas Marvel's book concentrates on the life and work of Antonin Nechodoma, an American of Bohemian origin who spent his most productive years in Puerto Rico. It is the result of his decades-long fascination with a "versatile architect, designer, and craftsman working in unusual circumstances" (p. xviii who left, both in Puerto Rico and in the Dominican Republic, a string of edifices strangely echoing the continental Prairie School.

  4. Quantitative Identification of Construction Risk

    OpenAIRE

    Kasprowicz T.

    2017-01-01

    Risks pertaining to construction work relate to situations in which various events may randomly change the duration and cost of the project or worsen its quality. Because of possible significant changes of random events, favorable, moderate, and difficult conditions of construction work are considered. It is the first stage of the construction risk analysis. The probabilistic parameters of construction are identified and described by using the design characteristics model of the structure and...

  5. Structural Impact of Construction Loads

    OpenAIRE

    McPheron, Daniel; McCullouch, Bob; Bowman, Mark D.

    2012-01-01

    Numerous bridge construction accidents have occurred across the country because of construction loadings, which are an under-emphasized topic in many DOT specifications and design manuals. Bridge girders are least stable when they are subjected to construction loads, so it is important for design engineers and contractors to understand and design for these loads. The Indiana Department of Transportation’s current Standard Specifications does not contain many construction load provisions, so t...

  6. Measuring School-Related Stressors in Adolescents.

    Science.gov (United States)

    Burnett, Paul C.; Fanshawe, John P.

    1997-01-01

    Some 1,620 Australian high school students responded to 68 items that measure adolescent stressors. Confirmatory factor analysis was used to develop and test a model leading to the High School Stressors Scale. This scale, which has sound construct and predictive validity and adequate reliability, can be a useful instrument for studying…

  7. School Facilities and Tax Credit Bonds

    Science.gov (United States)

    Edelstein, Frederick S.

    2009-01-01

    The tax credit portion of the American Recovery and Reinvestment Act of 2009 (also known as the economic stimulus package or ARRA) has three different entities that can be used for various school construction including new, modernization, renovation and acquisition of sites for school projects. The bond rule notice and allocations have been issued…

  8. Going Green: Eco-Friendly Schools

    Science.gov (United States)

    Whelan, Debra Lau

    2007-01-01

    A growing number of studies show that a school's physical condition--especially its lighting and indoor air quality--directly affect student performance. A 2005 Turner Construction survey of green buildings found that 70 percent of districts with sustainable schools reported improved student performance. It also makes perfect sense that…

  9. COLOR PLANNING FOR HOSPITALS AND SCHOOLS.

    Science.gov (United States)

    Mobil Finishes Co., Inc., Chicago, IL.

    THE AIM OF THIS MANUAL PREPARED FOR ARCHITECTS AND BUILDERS IS TO PROVIDE FOR COLOR PLANNING IN HOSPITALS AND SCHOOLS AND ALTHOUGH APPROPRIATE FOR THE SELECTION OF ALL INTERIOR SURFACE MATERIALS IN NEW CONSTRUCTION. IN SCHOOL, AND INDIVIDUAL'S EXPOSURE TO DECORATION IS REPEATED DAILY FOR BOTH STUDENTS AND STAFF ATTEND AT LEAST FOR THE SCHOOL…

  10. CHALLENGE OF THE POOR TO THE SCHOOLS.

    Science.gov (United States)

    OLSEN, JAMES

    EDUCATORS MUST UNDERSTAND THE CULTURAL CONFLICT BETWEEN THE LOWER CLASS CHILD AND THE ESSENTIALLY MIDDLE CLASS SCHOOL AND ADAPT CERTAIN SCHOOL PRACTICES TO CONSTRUCTIVELY ACCOMODATE THE WEAKNESSES AND STRENGTHS OF THE CULTURALLY DIFFERENT STUDENT. FOR EXAMPLE, SINCE THE LOWER CLASS STUDENT DOES NOT VALUE THE COMPETITION AND SCHOLASTIC ACHIEVEMENT…

  11. School environment and school injuries

    Directory of Open Access Journals (Sweden)

    Simo eSalminen

    2014-01-01

    Full Text Available Background: Although injuries at school are an important issue in public health, environmental factors in schools and school yards have seldom been the focus of school injury research. The goal of our investigation was to examine the effect of environmental factors on school injuries. Methods: Nine comprehensive Finnish schools registered school injuries over a period of two school years. Injuries were classified as being associated with environmental factors, suspected environmental factors, and others. The consensus between two independent classifiers was 81%. Results: A total of 722 injuries were classified. In 11.6% of these injuries, the physical environment factor was evident, and in 28.1% of the injuries, physical environment was suspected of being a contributory risk factor. Thus the physical environment of the school was a contributing factor in over a third (39.7% of injuries occurring in the school, on the school yard or during the journey to or from school. In this study, conducted in Finland, ice on the ground was mentioned most frequently as an environmental risk factor. Conclusions: In Finland, the Nordic weather conditions are not taken into account in the school yard and playground plans as they ought to from the safety point of view. An initiative has been launched on a mandatory wintertime master plan for every school yard.

  12. Environmentally friendly road construction

    Directory of Open Access Journals (Sweden)

    A.I. Essawy

    2013-06-01

    Full Text Available Environmental pollution is a major problem in developing countries like Egypt. Reuse of waste polymers is considered an attractive solution for environmental white pollution and reducing of the costs of road pavement and maintenance. This research aims to prepare environmentally friendly hot mix asphalt (HMA for paving using some industrial wastes as polypropylene and polyester fibers. The solid materials in the mix include normal and highly porous aggregates. 5% and 10% of waste polymers by weight of the asphalt were used to prepare special binders. The samples were tested for their physical properties, chemical properties, aging, scanning electron microscopy (SEM and thermo-gravimetric analysis (TGA. The results revealed that the prepared HMA using 5% of waste polymer had high performance as compared to the ordinary one and the waste polymer could be used in road construction.

  13. Complex performance in construction

    DEFF Research Database (Denmark)

    Bougrain, Frédéric; Forman, Marianne; Gottlieb, Stefan Christoffer

    of the industry. The main objective of this project was to understand how the development of integrated solutions in construction led to distinct configuration of actors and structures. Furthermore, the project analyses whether these changes modified project processes and contributed to the delivery of new value......To fulfil the expectations of demanding clients, new project-delivery mechanisms have been developed. Approaches focusing on performance-based building or new procurement processers such as new forms of private-public partnerships are considered as solutions improving the overall performance...... to the end users. This report summarises the results from work undertaken in the international collaborative project “Procuring and Operating Complex Products and Systems in Construction” (POCOPSC). POCOPSC was carried out in the period 2010-2014. The project was executed in collaboration between CSTB...

  14. ON CHINESE ORDINAL CONSTRUCTIONS

    Directory of Open Access Journals (Sweden)

    Hui-Chin Tsai

    2011-06-01

    Full Text Available A Chinese ordinal construction in the form [di + Num + Cl + N] is ambiguous between a definite construal and an indefinite quantity construal. The morpheme di heads a DP, and the two readings of the ordinal expression can be attributed to the lexical ambiguity of the morpheme di. On the one hand, if the event is realized once, and there is an ordered set of objects in a single space within which the context of a sentence can verify a presupposed referential existence for the denotation of ordinal phrases, di is a [+strong] determiner giving rise to a definite reading. On the other hand, if the event is carried out more than once, no such an ordered set of objects is present in a single space, and the context of a sentence cannot verify a presupposed referential existence for the denotation of ordinal phrases, di is a [-strong] determiner with an additive function and results in an indefinite quantity reading.

  15. Bond yield curve construction

    Directory of Open Access Journals (Sweden)

    Kožul Nataša

    2014-01-01

    Full Text Available In the broadest sense, yield curve indicates the market's view of the evolution of interest rates over time. However, given that cost of borrowing it closely linked to creditworthiness (ability to repay, different yield curves will apply to different currencies, market sectors, or even individual issuers. As government borrowing is indicative of interest rate levels available to other market players in a particular country, and considering that bond issuance still remains the dominant form of sovereign debt, this paper describes yield curve construction using bonds. The relationship between zero-coupon yield, par yield and yield to maturity is given and their usage in determining curve discount factors is described. Their usage in deriving forward rates and pricing related derivative instruments is also discussed.

  16. Constructing nonhuman animal emotion.

    Science.gov (United States)

    Bliss-Moreau, Eliza

    2017-10-01

    Scientists and lay-people alike have long been fascinated with the emotional lives of nonhuman animals. To date, scientific approaches to the study of 'animal' emotion have assumed that emotions are biologically evolutionarily conserved, hardwired and have discrete behavioral and physiological outputs. According to this view, emotions and their outputs are homologous across species, allowing humans to accurately perceive (or 'read') animal emotion using our own concepts of what emotions are. In this paper, I discuss the challenges to that perspective and propose using an alternative theoretical approach to understand animal emotion. Adopting this alternative approach, which represents a collection of similar theories (referred to as 'Theories of Constructed Emotion'), changes the questions that we ask about animal emotion, how we study emotion across phylogeny and advance translational science, and how we understand the evolution of emotion. Copyright © 2017 Elsevier Ltd. All rights reserved.

  17. TOTEM Construction Complete

    CERN Multimedia

    Katarina Anthony

    2011-01-01

    The winter technical stop saw the final steps of the installation of the TOTEM experiment. After 8 years of development, the inelastic telescope T1 was successfully installed inside CMS at both sides of the interaction point. This detector joins the previously installed inelastic telescope T2 and the Roman Pots (147m and 220m from the CMS interaction point) to study both elastic and inelastic proton scattering.   The Genova team who designed and built the detector in front of the '+' arm of the T1 telescope after final insertion. All the detector chambers were assembled at the Petersburg Nuclear Physics Institute, Gatchina, Russia. Major contributions to the construction of the support structure and the installation process came from CERN. “Installing the T1 detector was an important milestone for TOTEM,” says Joachim Baechler, Technical Coordinator for TOTEM. Enrico Robutti from Genova, responsible for the T1 project, added: "The T1 detector was carefully installed ...

  18. Prefabrication in building construction: a perspective of pakistan construction industry

    International Nuclear Information System (INIS)

    Memon, N.A.; Memon, F.A.; Khehro, S.H.

    2014-01-01

    Construction industry is facing many problems in terms of construction waste, quality, environment, durability, safety and higher construction cost. Adoption of prefabrication is a possible solution to such problems. Accordingly, there is a need to study the prospects that would stimulate the appropriate discussion of the suitability of prefabrication and other construction methods for concrete buildings. Therefore, this study investigates the significance of advantages in adopting prefabrication along with hindrances through questionnaire survey. The data has been analyzed using RIW (Relative Importance Weight) method as a MCDM approach. The results depict that main advantages of prefabrication are Shorter construction time and Less construction site waste. The top hindrances in adopting prefabrication as identified in this study are: Higher initial construction cost and Inflexible for design changes. Based on the survey results and apparent progress in the adoption of prefabrication around the world, it is concluded that the use of prefabrication is likely to increase in developing countries like Pakistan. (author)

  19. Constructing Data Curation Profiles

    Directory of Open Access Journals (Sweden)

    Michael Witt

    2009-12-01

    Full Text Available This paper presents a brief literature review and then introduces the methods, design, and construction of the Data Curation Profile, an instrument that can be used to provide detailed information on particular data forms that might be curated by an academic library. These data forms are presented in the context of the related sub-disciplinary research area, and they provide the flow of the research process from which these data are generated. The profiles also represent the needs for data curation from the perspective of the data producers, using their own language. As such, they support the exploration of data curation across different research domains in real and practical terms. With the sponsorship of the Institute of Museum and Library Services, investigators from Purdue University and the University of Illinois interviewed 19 faculty subjects to identify needs for discovery, access, preservation, and reuse of their research data. For each subject, a profile was constructed that includes information about his or her general research, data forms and stages, value of data, data ingest, intellectual property, organization and description of data, tools, interoperability, impact and prestige, data management, and preservation. Each profile also presents a specific dataset supplied by the subject to serve as a concrete example. The Data Curation Profiles are being published to a public wiki for questions and discussion, and a blank template will be disseminated with guidelines for others to create and share their own profiles. This study was conducted primarily from the viewpoint of librarians interacting with faculty researchers; however, it is expected that these findings will complement a wide variety of data curation research and practice outside of librarianship and the university environment.

  20. School Culture Development in China

    DEFF Research Database (Denmark)

    Yu, Kai; Du, Xiangyun; Duan, Xiaoju

    School culture is playing an increasingly important role in school performance and educational development. Within the national campaign in China for the innovative and sustainable development of education, local governments in Beijing Municipality have encouraged and facilitated educational...... in China. A survey was conducted among 1,992 informants from 37 schools (located in four different districts) in Beijing Municipality. The results of this study indicated that the respondents had overall positive perceptions of school culture construction and development in the educational change process...... and respondents’ job duty, job title, and gender, make a difference in how participants perceive their school’s culture. Teachers and principals from a less economically developed district had less awareness of, involvement in, and understanding of school culture development in all its aspects. A notable gap...

  1. Private Schools

    Data.gov (United States)

    Department of Homeland Security — This Private Schools feature dataset is composed of all Private elementary and secondary education features in the United States as defined by the Private School...

  2. Kidney School

    Science.gov (United States)

    ... Listen Printing multiple copies? Read our licensing agreement Sexuality and Fertility Maintaining a healthy sex life and ... run. Take Our Survey! Sponsors Help Keep Kidney School Free Visit Our Sponsors Page Kidney School is ...

  3. Healthy Schools

    Science.gov (United States)

    ... Role Modeling Energy Drinks Childhood Obesity Prevention Childhood Obesity Facts Youth Obesity Maps (2003-2015) Body Mass Index (BMI) Measurement in Schools Physical Education and Physical Activity Physical Activity ... Engagement Youth Physical Activity Guidelines Out of School Time Sleep ...

  4. Racism and schools: climate, structure and strategies

    Directory of Open Access Journals (Sweden)

    Eduardo Terrén

    2016-10-01

    Full Text Available This paper states that a main obstacle for the development of effective antiracist initiatives in the school lies on a minimalistic and narrow conceptualization of racism. In exploring this phenomenon on a multidimensional basis, it offers an overview of how racialized identifications at school are to be related with the widest context of the political culture coming after September 11th, with the institutional production of inequality and with the discursive construction of the other developed by school agents.

  5. About the Chinese School of Comparative Literature

    OpenAIRE

    Lin, He; Huang, Danqing

    2015-01-01

    In their article "About the Chinese School of Comparative Literature" He Lin and Danqing Huang discuss the development of the Chinese school of comparative literature since the 1980s. Lin and Huang describe how based on traditions in Chinese literary history, comparatists constructed a system of theoretical frameworks and methods. They argue that the Chinese School should not be criticized as "Chinacentric" just for the fact that its practitioners perform Chinese-Western comparative studies w...

  6. School Timetabling

    OpenAIRE

    Všetička, Martin

    2013-01-01

    The thesis deals with a hard real-life school timetabling problem of a Czech secondary school. In this problem, lessons are to be allocated to classrooms while respecting various constraints such as curricula and teacher availability. We study existing approaches used for school timetabling problems and we show how to represent introduced problem in existing school timetabling software. We then present a software prototype that solves introduced problem using constraint logic programming. Rel...

  7. Social cost in construction projects

    International Nuclear Information System (INIS)

    Çelik, Tolga; Kamali, Saeed; Arayici, Yusuf

    2017-01-01

    Despite the fact that completion of construction projects has a direct positive impact on the growth of national and local economies as well as humans' wellbeing, construction projects, especially in the urban areas, generate serious environmental nuisances for the adjacent residents and have unintentional adverse impacts on their surrounding environment. Construction causative adverse impacts on the neighbouring communities are known as the social costs. This study aims to present a state-of-the-art overview of social costs in construction industry in terms of definition, consideration, classification and quantification. Furthermore, it is aimed to bring the construction social cost phenomenon for the agenda of Environmental Impact Assessors.

  8. School Violence

    Science.gov (United States)

    Schonfeld, Irvin Sam

    2006-01-01

    The purpose of this chapter is threefold. First, the chapter summarizes what is known about the prevalence of violence and weapons in U.S. schools. Second, the chapter examines theories that bear on school violence and the empirical evidence linked to those theories. Third, the chapter looks at attempts to prevent school violence and,…

  9. School Refusal

    Science.gov (United States)

    Wimmer, Mary

    2008-01-01

    School attendance is an ongoing concern for administrators, particularly in middle level and high school. Frequent absences affect student learning, test scores, and social development. Absenteeism is often the result of emotional disorders, such as anxiety or depression. Administrators who understand the causes of school refusal behavior and are…

  10. SCHOOL LIGHTING

    Science.gov (United States)

    1965

    SEVERAL ARTICLES ON SCHOOL LIGHTING ARE CONTAINED IN THIS JOURNAL. THE TITLES AND AUTHORS INCLUDED ARE AS FOLLOWS--(1) "TODAY'S CONCEPTS IN SCHOOL LIGHTING" BY CHARLES D. GIBSON, (2) "CHALLENGE OF TOMMORROW'S LIGHTING" BY S.K. GUTH AND E.H. WITTE, (3) "PEEK PREVIEW OF THE WINDOWLESS SCHOOL" BY JAMES J. MORISSEAU, (4) "MAINTENANCE BEGINS BEFORE…

  11. School Phobia

    Science.gov (United States)

    Tyrrell, Maureen

    2005-01-01

    School phobia is a serious disorder affecting up to 5% of elementary and middle school children. Long-term consequences include academic failure, diminished peer relationships, parental conflict, and development of additional psychiatric disorders. Hiding behind such common physical symptoms as headaches, stomachaches, and fatigue, school phobia…

  12. Nursery School

    CERN Multimedia

    Nursery School

    2015-01-01

    Enrolments 2015-2016 Enrolments for the school year 2015-2016 to the Nursery, the Nursery school and the school will take place on: Monday 2, Tuesday 3 and Thursday 4 March 2015 More information on the website: http://nurseryschool.web.cern.ch/

  13. Healthy Schools.

    Science.gov (United States)

    Rittelmeyer, Christian

    A survey of several hundred German students led to two theses on school environment and learning. First, students find school buildings attractive only if they conform to certain features of the human sensory system such as balance. Second, students consider school buildings attractive and inviting only if their architectural message meets such…

  14. National School of Dismantling

    International Nuclear Information System (INIS)

    Ivaldi, Fabienne

    2003-01-01

    The National Institut of Nuclear Sciences and Techniques founded of 2001 a National School of Dismantling, NSD, at the end, which was validated by CEA, COGEMA, EDF and ANDRA. This school addresses four major issues: Decontamination; Dismantling; Demolition and waste Disposal (4D). Dedicated for instructing scientific and technical knowledge and know-how, needed in dismantling the nuclear installations, NSD has as targets: - personnel at engineering and operational level; - personnel occupied with involved trades from conception through intervention; - students and employees on leave; - employees while training on the job. Initial basic education for students in collaboration with schools and universities concerns: - master degree in radioactive waste management; - master degree in dismantling; - professional license in 3 D; - pro 4 D graduation. NSD is also engaged in continual formation for employees qualified, or not, adapted to the needs generated by the following tasks and personnel: - introduction in dismantling; - project team; - specialist engineer; - team head; - agent for remedial action; - agent for dismantling. The National School of Dismantling joins a network of human and technological capabilities confined within the 4 D frame, namely: - scientific and technical competencies (experts, instructors working in the nuclear field and dismantling); - pedagogical competence (professionals from basic and continual education); - specific material means such as those used by construction site schools, mock-ups, rooms for practical training etc

  15. Research on construction quality and improvement of assembly construction

    Science.gov (United States)

    Cheng, Fei

    2017-11-01

    Based on the acceleration of the urbanization process and the improvement of the quality of life of our residents, the demand for building construction has been increasing. In this context, the construction industry in order to promote the construction efficiency, quality improvement, to meet the needs of the development of the times to strengthen the new technology, the use of new technologies. At present, China’s engineering construction units in the process of carrying out the project to strengthen the use of assembly-type construction technology, which thus achieved for the traditional construction work low-level, high time-consuming issues, and promote the steady improvement of production efficiency. Based on this, this paper focuses on the analysis of the connotation of the assembly structure and analyzes the quality problems in the construction process of the construction projects and puts forward the improvement measures to promote the improvement of the building quality and the construction of the building Construction speed. Based on this, this paper analyzes the structural system and design of prefabricated building.

  16. SUBSURFACE CONSTRUCTION AND DEVELOPMENT ANALYSIS

    International Nuclear Information System (INIS)

    N.E. Kramer

    1998-01-01

    The purpose of this analysis is to identify appropriate construction methods and develop a feasible approach for construction and development of the repository subsurface facilities. The objective of this analysis is to support development of the subsurface repository layout for License Application (LA) design. The scope of the analysis for construction and development of the subsurface Repository facilities covers: (1) Excavation methods, including application of knowledge gained from construction of the Exploratory Studies Facility (ESF). (2) Muck removal from excavation headings to the surface. This task will examine ways of preventing interference with other subsurface construction activities. (3) The logistics and equipment for the construction and development rail haulage systems. (4) Impact of ground support installation on excavation and other construction activities. (5) Examination of how drift mapping will be accomplished. (6) Men and materials handling. (7) Installation and removal of construction utilities and ventilation systems. (8) Equipping and finishing of the emplacement drift mains and access ramps to fulfill waste emplacement operational needs. (9) Emplacement drift and access mains and ramps commissioning prior to handover for emplacement operations. (10) Examination of ways to structure the contracts for construction of the repository. (11) Discussion of different construction schemes and how to minimize the schedule risks implicit in those schemes. (12) Surface facilities needed for subsurface construction activities

  17. Schools Built with Fallout Shelter.

    Science.gov (United States)

    Office of Civil Defense (DOD), Washington, DC.

    Fallout protection can be built into a school building with little or no additional cost, using areas that are in continual use in the normal functioning of the building. A general discussion of the principles of shelter design is given along with photographs, descriptions, drawings, and cost analysis for a number of recently constructed schools…

  18. Gender Justice and School Education

    Science.gov (United States)

    Gao, Desheng

    2009-01-01

    Gender justice includes three basic dimensions: gender equality, respect for difference, and free choice. In reality, schools construct and reproduce the gender injustice of the social culture through multiple dimensions that include the visible and the invisible curriculum, and the teacher's behaviour. In terms of gender justice, the social…

  19. CRITICAL EVENTS IN CONSTRUCTION PROCESS

    DEFF Research Database (Denmark)

    Jørgensen, Kirsten; Rasmussen, Grane Mikael Gregaard

    2009-01-01

    Function failures, defects and poor communication are major problems in the construction industry. These failures and defects are caused by a row of critical events in the construction process. The purpose of this paper is to define “critical events” in the construction process and to investigate...... the building process and includes all participants in the construction project. A general result from the analysis was that critical events that occurred when the site was not using Lean Construction evolved much longer than critical events that occurred in the period when Lean Construction was used. Another...... cause-effects of failures and defects in the construction industry by using an analytical approach (The bowtie model) which is developed in the accident research. Using this model clarifies the relationships within the chain of failures that causes critical events with undesirable consequences...

  20. Especially for High School Teachers

    Science.gov (United States)

    Howell, J. Emory

    2000-02-01

    176A-176B. Addressing Some Specialized Interests As in any issue of the Journal, there are several articles that are not designated with the secondary school mark (?) but are likely to be of interest to some high school teachers. For example, if you are interested in staying abreast of educational applications of computational chemistry, the articles on pages 199-221 will be among those you will wish to examine even though the focus is on meeting the learning needs of college students. For those with an interest in electronics, there are several articles on pages 252-262, on building on modifying useful devices. Among the topics: building a digital monitor for analyzing spectrophotometer signals, building a digital interface for a graphing calculator, and using an inexpensive commercial analog-to-digital converter. JCE Reviewers The standard of quality in JCE articles is due in great measure to the careful scrutiny and helpful suggestions of reviewers. I am proud to note that the names of several high school teachers are in the list of individuals who have reviewed manuscripts for JCE recently. This month's list, which appears on page 152, is a continuation from page 24 of the January issue. Keep watching if your name has not yet appeared. If you are not currently serving as a reviewer, I encourage you to sign up today. As a reviewer, you would review potential articles that have been submitted to the Journal. You may choose from a variety of subject areas to review and choose as few or as many manuscripts as you can handle. To find out how to become a reviewer, read the information on page 162 or visit our Web site at jchemed.chem.wisc.edu/Journal/Reviewers. NACS 3/2000 Reminder NACS 3/2000 is the heading Carolyn Abbott uses in email correspondence about the High School Day program, which be held Monday, March 27, 2000, at the American Chemical Society National Meeting in San Francisco. Carolyn is High School Program Chair and she and her committee have assembled a