WorldWideScience

Sample records for polish post-secondary vocational

  1. The Development of Turkish Post-Secondary Vocational Colleges in the 2000's and the Current Challenges

    Directory of Open Access Journals (Sweden)

    Durmuş GÜNAY

    2016-05-01

    Full Text Available Higher education system in Turkey is witnessing a significant expansion in recent years. Both the number of higher education institutions and the number of higher education students as well as of academic staff have been dramatically increased. This expansion is also making itself visible in vocational education. Similar to other areas, expansion in vocational education - that is oriented toward the quality, based on the links on education-employment, and sustainable - is of great importance for both efficient use of resources as well as the increasing opportunities of taking advantage of graduates. In particular, there is a distinct importance of vocational training in improving the economic competitiveness of Turkey. Therefore, this study discusses the current situation of post-secondary vocational colleges (MYOs in detail. It also focuses on the steps taken to improve the quality of education in vocational colleges in recent years. Next, it addresses the current challenges of the vocational colleges and provides some suggestions to overcome these challenges.

  2. Great expectations: students' educational attitudes upon the transition to post-secondary vocational education

    NARCIS (Netherlands)

    Elffers, L.; Oort, F.J.

    2013-01-01

    In this study, we examine students’ educational attitudes upon the transition to Dutch senior vocational education (SVE), a transition associated with high dropout rates in the first year. Prior studies have identified differences in educational attitudes between sociodemographic groups. However,

  3. Making the connection: The role of social and academic school experiences in students' emotional engagement with school in post-secondary vocational education

    NARCIS (Netherlands)

    Elffers, L.; Oort, F.J.; Karsten, S.

    2012-01-01

    This study examines the emotional engagement with school of a diverse sample of 909 students in post-secondary vocational education in the Netherlands. Using multilevel regression analysis, we assess the role of students' background characteristics and school experiences, and their interaction, in

  4. An Analysis of Massachusetts Department of Elementary and Secondary Education Vocational Technical Education Framework for Culinary Arts and Its Effectiveness on Students Enrolled in Post-Secondary Culinary Programs

    Science.gov (United States)

    D'Addario, Albert S.

    2011-01-01

    This field-based action research practicum investigated how students who have completed culinary training programs in Massachusetts public secondary schools perform in post-secondary coursework. The Department of Elementary and Secondary Education has developed the Vocational Technical Education (VTE) Framework for Culinary Arts that outlines…

  5. Staying on track: behavioral engagement of at-risk and non-at-risk students in post-secondary vocational education

    NARCIS (Netherlands)

    Elffers, L.

    2013-01-01

    Behavioral disengagement from school is a proximal predictor of dropout. Therefore, the enhancement of behavioral engagement is a useful point of entry for dropout prevention. In this study, we examine the behavioral engagement of at-risk and non-at-risk students in Dutch senior vocational education

  6. A Study of Educational and Vocational Barriers and Opportunities for Employment Experienced by Clients from the Pennsylvania Office of Vocational Rehabilitation Who Matriculated in Post-Secondary Programs, 1980-1986.

    Science.gov (United States)

    Steczak, Cheryl; And Others

    A study examined the educational and vocational barriers and opportunities reported by 788 disabled adult clients of the Pennsylvania Office of Vocational Rehabilitation who matriculated in postsecondary education in Pennsylvania between 1980 and 1986. Thirty-six percent (244) of the surveys were returned. Half of the disabled adults matriculating…

  7. Cosmetology. Post Secondary Curriculum Guide.

    Science.gov (United States)

    Moye, Michael D.; And Others

    This curriculum guide is designed to offer guidelines along with supporting resources and teaching ideas from which the local postsecondary instructor can extract a cosmetology curriculum that meets local needs. Following an outline of the philosophy and goals underlying state and local vocational education programs in Georgia, the purpose and…

  8. Good Intentions: Teaching and Specialist Support Staff Perspectives of Student Disclosure of Mental Health Issues in Post-Secondary Education

    Science.gov (United States)

    Venville, Annie; Street, Annette F.; Fossey, Ellie

    2014-01-01

    This article reports findings from a qualitative case study, as part of which staff perspectives of student disclosure of mental health issues in an Australian post-secondary vocational education setting were explored. Twenty teaching and specialist support staff from four vocational education and training institutions participated in individual…

  9. Post-Secondary Students' Purposes for Blogging

    Science.gov (United States)

    Leslie, Paul; Murphy, Elizabeth

    2008-01-01

    The goal of the study was to explore post-secondary students' purposes for blogging with particular attention to the social and instructional purposes. The sample of blogs came from an all-women's college in the United Arab Emirates. Content analysis was conducted on eight blogs using previously tested instruments to identify social presence and…

  10. The Problems of Post-Secondary Education for Manitoba Indians and Metis. Staff Background Paper, January 1973.

    Science.gov (United States)

    Balfour, Margaret

    The standard models of post-secondary education in Manitoba, Canada, historically have not met the special needs and problems of the American Indian and Metis populations. Broadly speaking, the academic qualifications of Canada Natives must be raised to a much higher level in terms of vocational, general, and professional training; thus equipped,…

  11. Post-Secondary Students' Purposes For Blogging

    Directory of Open Access Journals (Sweden)

    Paul Henry Leslie

    2008-10-01

    Full Text Available The goal of the study was to explore post-secondary students’ purposes for blogging with particular attention to the social and instructional purposes. The sample of blogs came from an all-women’s college in the United Arab Emirates. Content analysis was conducted on eight blogs using previously tested instruments to identify social presence and knowledge construction. Authors of the blogs participated in a focus group discussion about the purposes for blogging. Findings revealed that the primary use of blogging was for social purposes. Self-disclosure was the most notable purpose for blogging, in addition to sharing emotional responses to learning. The lack of teaching presence may have influenced students’ use of blogging for social rather than instructional purposes.

  12. Millennial Instructional Preferences in Post-Secondary Business Programs

    Science.gov (United States)

    West, Cynthia Elaine

    2017-01-01

    The purpose of this mixed method study was to examine the instructional preferences of millennial learners and how their instructional preferences affect their choice in post-secondary business programs. The instructional preferences of millennial learners are an important question for post-secondary business programs enrolling learners from…

  13. An Analysis of Access Barriers to Post-Secondary Education

    Science.gov (United States)

    Vaccaro, Angelo

    2012-01-01

    Post-Secondary Education (PSE) in Ontario and in Canada has expanded on both the demand and supply sides in the last couple of decades. As of 2007, 50% of the population aged 18 to 24 was enrolled in post-secondary institutions. Enrolment in Ontario universities grew from 10,000 in 1960 to approximately 400,000 in 2007 (Clark, Moran, Skolnik,…

  14. Towards 3000: The Dynamics of Future Post-Secondary Education.

    Science.gov (United States)

    Teng, Jaan

    This document presents a systems theory approach to post-secondary education. Terms such as entropy, energy, and "essergy" together with the laws of thermodynamics are applied to educational concepts. A philosophical approach with interspersed quotations from Hegel, Korzybski, and Adelman is used to design a new educational paradigm based upon…

  15. Predicting Technology Use in Post-Secondary Teaching

    Science.gov (United States)

    Williams, Jada Octavia

    2015-01-01

    This study examined the relationships between UTAUT [Unified Theory of Acceptance and Use of Technology] scores, academic discipline, institutional characteristics, and technology use in post-secondary teaching. (Abstract shortened by ProQuest.). [The dissertation citations contained here are published with the permission of ProQuest LLC. Further…

  16. Quality Assurance in Post-Secondary Education: Some Common Approaches

    Science.gov (United States)

    Law, Dennis Chung Sea

    2010-01-01

    Purpose: The common approaches to quality assurance (QA), as practiced by most post-secondary education institutions for internal quality monitoring and most QA authorities for external quality monitoring (EQM), have been considered by many researchers as having largely failed to address the essence of educational quality. The purpose of this…

  17. Applied Gamification: Reframing Evaluation in Post-Secondary Classrooms

    Science.gov (United States)

    Kulpa, Anastasia

    2017-01-01

    This piece reports on an early attempt at gamification (reframing post-secondary classrooms drawing on the structure of games). The attempt began in the 2011-2012 academic year and is structured to allow students substantial autonomy in determining which assignments, and how many of them, to complete over the course of the semester. Initial…

  18. Girls studying physics at post-secondary level in Malta

    OpenAIRE

    Gatt, Suzanne; Borg Marks, Joan; The Access of Women to Science

    2004-01-01

    All secondary level students in Malta study, at least, one science subject (Physics, Chemistry and/or Biology) up to school-leaving level. This is due to a pass in one science subject being compulsory for entry into general post-secondary education. On the other hand, Physics, rather than Chemistry or Biology, is compulsory in State Schools. This ensures that a large percentage of girls, in Malta, study Physics. Analysis of Physics exam results at school-leaving level, the Secondary Education...

  19. Interventions for primary prevention of suicide in university and other post-secondary educational settings.

    Science.gov (United States)

    Harrod, Curtis S; Goss, Cynthia W; Stallones, Lorann; DiGuiseppi, Carolyn

    2014-10-29

    Suicide is a leading cause of death among post-secondary students worldwide. Suicidal thoughts and planning are common among post-secondary students. Previous reviews have examined the effectiveness of interventions for symptomatic individuals; however, many students at high risk of suicide are undiagnosed and untreated. We evaluated the effect on suicide and suicide-related outcomes of primary suicide prevention interventions that targeted students within the post-secondary setting. We searched the following sources up to June 2011: Specialised Registers of two Cochrane Groups, Cochrane Central Register of Controlled Trials, and nine other databases, trial registers, conference proceedings, and websites of national and international organizations. We screened reference lists and contacted authors of included studies to identify additional studies. We updated the search in November 2013; we will include these results in the review's next update. We included studies that tested an intervention for the primary prevention of suicide using a randomized controlled trial (RCT), controlled before-and-after (CBA), controlled interrupted time series (CITS), or interrupted time series (ITS) study design. Interventions targeted students within the post-secondary setting (i.e. college, university, academy, vocational, or any other post-secondary educational institution) without known mental illness, previous suicide attempt or self-harm, or suicidal ideation. Outcomes included suicides, suicide attempts, suicidal ideation, changes in suicide-related knowledge, attitudes and behavior, and availability of means of suicide. We used standardized electronic forms for data extraction, risk of bias and quality of evidence determination, and analysis. We estimated standardised mean differences (SMD) with 95% confidence intervals (CIs). We analysed studies by intervention type and study design. We summarized RCT effect sizes using random-effects models meta-analyses; and analysed

  20. Case Study of a Post-Secondary Institution and Its Response to Student Homelessness

    OpenAIRE

    Kovacs Burns, Kathy; Richter, Magdalena; Mao, Yuping; Mogale, Shirley; Danko, Margaret

    2016-01-01

    textabstractFrom the moment students are accepted into post-secondary institutions, the focus is on their studies and successful completion. Far less is known about what institutions understand about students’ personal stresses and issues with their finances, housing and especially student homelessness. How are these issues identified and managed within post-secondary institutions? What is the role of the post-secondary institution around ensuring students have what they need personally to be...

  1. Breaking the Cycle: A Phenomenological Approach to Broadening Access to Post-Secondary Education

    Science.gov (United States)

    Cefai, Carmel; Downes, Paul; Cavioni, Valeria

    2016-01-01

    Over the past decades, there has been a substantial increase in post-secondary education participation in most Organisation for Economic Co-operation and Development (OECD) and European Union countries. This increase, however, does not necessarily reflect a parallel equitable growth in post-secondary education, and early school leaving is still an…

  2. Government, Coercive Power and the Perceived Legitimacy of Canadian Post-Secondary Institutions

    Science.gov (United States)

    McQuarrie, Fiona A. E.; Kondra, Alex Z.; Lamertz, Kai

    2013-01-01

    Governments regulate and control organizations, yet their role in determining organizational legitimacy is largely unexamined. In the changing Canadian post-secondary landscape, legitimacy is an increasingly important issue for post-secondary institutions as they compete amongst themselves for access to ever-shrinking resources. Using an…

  3. 22 CFR 196.3 - Grants to post-secondary education institutions.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Grants to post-secondary education institutions...-secondary education institutions. The Department of State may make a grant to a post-secondary education institution for the purpose of increasing the level of knowledge and awareness of and interest in employment...

  4. Ineffective Learning Strategies: A Significant Barrier to Post-Secondary Perseverance

    Science.gov (United States)

    Sauvé, Louise; Fortin, Anne; Viger, Chantal; Landry, France

    2018-01-01

    Study programme withdrawal and student perseverance in post-secondary education are major challenges for post-secondary institutions, especially in view of the increasing difficulty of retaining the student clientele during the first year of university studies. To analyse the challenges students face in terms of learning strategies, we asked…

  5. Polish visit

    CERN Document Server

    2003-01-01

    On 6 October, Professor Michal Kleiber, Polish Minister of Science and Chairman of the State Committee for Scientific Research, visited CERN and met both the current and designated Director General, Luciano Maiani and Robert Aymar. Professor Kleiber visited the CMS and ATLAS detector assembly halls, the underground cavern for ATLAS, and the LHC superconducting magnet string test hall. Michal Kleiber (left), Polish minister of science and Jan Krolikowski, scientist at Warsaw University and working for CMS, who shows the prototypes of the Muon Trigger board of CMS.

  6. Experience with post-secondary education for individuals with severe mental illness.

    Science.gov (United States)

    Padron, Jennifer M

    2006-01-01

    There is a need for increased understanding and support of students with severe and persistent psychiatric disabilities in post-secondary education. Advancements in the pharmacological treatment of psychiatric disabilities are permitting a broader range of mental health consumers to reach a level of recovery allowing these consumers to begin or restart college careers (Eudaly, 2002). A post-secondary education is now considered a mandatory investment in the future ("Higher Education," 2003). There are a growing number of people pursuing higher education including those with serious mental illness. I am working on a Master's degree in a Rehabilitation Counselor Education program and face many obstacles due to my psychiatric disability, Bipolar Disorder.

  7. A systematic review of mentorship programs to facilitate transition to post-secondary education and employment for youth and young adults with disabilities.

    Science.gov (United States)

    Lindsay, Sally; R Hartman, Laura; Fellin, Melissa

    2016-07-01

    Youth with disabilities experience barriers in transitioning to Post-Secondary Education (PSE) and employment. Mentorship programs provide a promising approach to supporting youth through those transitions. This paper aims to identify the effective components of mentorship programs and describe participants' experiences. We undertook a systematic review of mentorship interventions for youth and young adults with disabilities. We searched seven electronic databases for peer-reviewed articles published in English between 1980 and 2014. We included articles that examined mentorship interventions focused on PSE or employment outcomes among youth, aged thirty or younger, with physical, developmental, or cognitive disabilities. Of the 5068 articles identified, 22 met the inclusion criteria. For seven mentorship interventions, at least one significant improvement was reported in school- or work-related outcomes. Mentorship programs with significant outcomes were often structured, delivered in group-based or mixed formats, and longer in duration (>6 months). Mentors acted as role models, offered advice, and provided mentees with social and emotional support. Evidence suggests that mentorship programs may be effective for helping youth with disabilities transition to PSE or employment. More rigorously designed studies are needed to document the impact of mentorship programs on school and vocational outcomes for youth with disabilities. Implications for Rehabilitation Mentorship interventions have the potential to effectively support youth with disabilities as they transition to post-secondary education and employment. Youth should consider participating in formal mentorship interventions, and clinicians and educators should encourage them to do so, to enhance social, educational, and vocational outcomes. When developing interventions, clinicians should consider incorporating the effective components (i.e. duration, content, format) of mentorship interventions identified in

  8. An Analysis of Foster Care Placement History and Post-Secondary Graduation Rates

    Science.gov (United States)

    Day, Angelique; Dworsky, Amy; Feng, Wenning

    2013-01-01

    Prior research has document significant disparities in post-secondary educational attainment between young adults who had been in foster care and their peers in the general population. This study uses survival analysis to compare the four-year college graduation rate of students who had been in foster care to the graduation rate of first…

  9. Use of Reading Pen Assistive Technology to Accommodate Post-Secondary Students with Reading Disabilities

    Science.gov (United States)

    Schmitt, Ara J.; McCallum, Elizabeth; Hennessey, Jenna; Lovelace, Temple; Hawkins, Renee O.

    2012-01-01

    Reading pens are a form of assistive technology that may be used to bypass weak word decoding and vocabulary skills of students with reading disabilities. Only two known studies have examined the effects of reading pens on the comprehension of school-aged students, and no known studies have been published regarding post-secondary students. The…

  10. Post-Secondary Education and Rural Women Enrolled in Liberal Arts Undergraduate Degrees

    Science.gov (United States)

    Bourgeois, Monique; Kirby, Dale

    2012-01-01

    The significance of post-secondary education is investigated for rural Newfoundland women enrolled in undergraduate liberal arts degree programs. Data collection for this research involved comprehensive, detailed semi-structured biographical interviews with rural women studying liberal arts disciplines during the 2006-2007 academic year at…

  11. (The evolution of) post-secondary education: a computational model and experiments

    Czech Academy of Sciences Publication Activity Database

    Ortmann, Andreas; Slobodyan, Sergey

    -, č. 355 (2008), s. 1-46 ISSN 1211-3298 R&D Projects: GA MŠk LC542 Institutional research plan: CEZ:MSM0021620846 Keywords : post-secondary education * for-profit higher education providers * computational simulations Subject RIV: AH - Economics http://www.cerge-ei.cz/pdf/wp/Wp355.pdf

  12. (The evolution of) post-secondary education: a computational model and experiments

    Czech Academy of Sciences Publication Activity Database

    Ortmann, Andreas; Slobodyan, Sergey

    -, č. 355 (2008), s. 1-46 ISSN 1211-3298 R&D Projects: GA MŠk LC542 Institutional research plan: CEZ:AV0Z70850503 Keywords : post-secondary education * for-profit higher education providers * computational simulations Subject RIV: AH - Economics http://www.cerge-ei.cz/pdf/wp/Wp355.pdf

  13. Enhancing Student Learning and Critical Thinking through Academic Controversy in Post Secondary Macroeconomics

    Science.gov (United States)

    Santicola, Craig F.

    2011-01-01

    There is a lack of student learning and critical thinking skills in post-secondary macroeconomics courses. The literature indicates that the lack of learning outcomes can be attributed to the reliance on traditional lecture and the failure to adopt innovative instructional techniques. The purpose of this study was to investigate the student…

  14. Assessing the Importance of Cultural Capital on Post-Secondary Education Attendance in Canada

    Science.gov (United States)

    Childs, Stephen; Finnie, Ross; Mueller, Richard E.

    2018-01-01

    This paper extends the current literature on access to post-secondary education by investigating the role played by various family background characteristics related to the home environment and family habits and behaviours. Exploiting the extraordinary richness of the Youth in Transition Survey in this regard, we include whether the family ate…

  15. Cyberbullying Presence, Extent, & Forms in a Midwestern Post-Secondary Institution

    Science.gov (United States)

    Smith, J. A.; Yoon, J.

    2013-01-01

    This research study was an investigative inquiry as to the forms and characteristics of cyberbullying present in a midwestern post-secondary educational institution during the 2011-2012 academic year. Cyberbullying incidents have increased in educational situations bringing new ethical and legal issues to light; however, most of the research has…

  16. Escaping Poverty: Rural Low-Income Mothers' Opportunity to Pursue Post-Secondary Education

    Science.gov (United States)

    Woodford, Michelle; Mammen, Sheila

    2010-01-01

    Using human capital theory, this paper identifies the factors that may affect the opportunity for rural low-income mothers to pursue post-secondary education or training in order to escape poverty. Dependent variables used in the logistic regression model included micro-level household variables as well as the effects of state-wide welfare…

  17. An Investigation of Strategic Writing Instruction for Post-Secondary Students with Developmental Disabilities

    Science.gov (United States)

    Woods-Groves, Suzanne; Hua, Youjia; Therrien, William J.; Kaldenberg, Erica R.; Lucas, Kristin G.; Hendrickson, Jo M.; McAninch, Melissa J.

    2014-01-01

    This investigation explored the use of strategic instruction to improve the essay-test taking skills of young adults who were enrolled in a campus-based, post-secondary education program for individuals with developmental disabilities. A random assignment to treatment or control groups and a pre- and posttest design was used. The participants…

  18. Initial Investigation of Hong Kong Post-Secondary Students' Learning Patterns

    Science.gov (United States)

    Law, Dennis C. S.; Meyer, Jan H. F.

    2011-01-01

    Purpose: The purpose of the present study is to report the initial analyses of relationships between various components of the learning patterns exhibited by a group of 1,572 post-secondary students in Hong Kong as operationalized via the Inventory of Learning Styles (ILS), a quantitative instrument developed by Vermunt originally for the Dutch…

  19. Post-Secondary and Adult Education. Ontario's Educative Society Series, Volume Four.

    Science.gov (United States)

    Fleming, W. G.

    This fourth volume of "Ontario's Educative Society," deals with the development and activities of universities, colleges of applied arts and technology, and other institutions of post-secondary education, as well as with public and private training activities in business and industry. The chapters are: 1) The role of the university; 2)…

  20. Changes in K-12 Education: Implications for the BC Post-Secondary System

    Science.gov (United States)

    McQuarrie, Fiona A. E.

    2016-01-01

    It is generally assumed by educators that the K-12 curriculum--the curriculum used in primary, elementary, and secondary education--will affect students' post-secondary educational experiences and their ability to enter the workforce. This report takes a multi-faceted approach to addressing the impact of changes in the K-12 curriculum on students'…

  1. An Approach to Improvisation Pedagogy in Post-Secondary Jazz Programmes Based on Negative Dialectics

    Science.gov (United States)

    Louth, Joseph Paul

    2012-01-01

    This article argues that an approach to jazz improvisation pedagogy based on negative dialectics may provide a viable solution to the threat of codification of the jazz language as a result of the academisation of improvisation studies at the post-secondary level. Some tentative means of incorporating such an approach into the design of university…

  2. Suicide Prevention for Counselors Working with Youth in Secondary and Post-Secondary School

    Science.gov (United States)

    Wiley, Cindy

    2012-01-01

    According to the latest statistics, suicide is the 3rd leading cause of death in those aged 15-24 (CDC, 2010), when many are enrolled in secondary and post-secondary institutions. Because of such alarming statistics, the need for prevention education is great. However, many counselors and educators feel ill- equipped in prevention and intervention…

  3. Implementing Peer Assessment in a Post-Secondary (16-18) Physics Classroom

    Science.gov (United States)

    Chetcuti, Deborah; Cutajar, Catherine

    2014-01-01

    This study explores the implementation of peer assessment with a group of students studying physics at Advanced level in a post-secondary school in Malta. The study that draws on action research methodology looks at how the views of students regarding peer assessment evolve as they engage with peer assessment. The research involved the actual…

  4. Campus Sustainability Governance in Canada: A Content Analysis of Post-Secondary Institutions' Sustainability Policies

    Science.gov (United States)

    Vaughter, Philip; McKenzie, Marcia; Lidstone, Lauri; Wright, Tarah

    2016-01-01

    Purpose: This paper aims to provide an overview of a content analysis of sustainability policies from Canadian post-secondary education institutions. The paper reports findings on the orientations to sustainability evident in the policies; references to other policies within the documents; and other key themes on how sustainability is engaged in…

  5. Improving Student Reflection in Experiential Learning Reports in Post-Secondary Institutions

    Science.gov (United States)

    Tiessen, Rebecca

    2018-01-01

    Work-integrated learning options--or experiential learning--(such as co-operative education, practicum placements, and community service learning/volunteer placements) offer much scope for enhancing educational opportunities for post-secondary students to learn about the workplace and to develop skills that may contribute to their future…

  6. Post-Secondary Educational Experiences in the Acculturation of Resettled Refugees in the United States

    Science.gov (United States)

    Ross, Tara W.

    2013-01-01

    A global refugee crisis necessitates an understanding of policymaking governing the resettlement of refugees in the United States. Resettling more refugees than all other countries combined, the United States emphasizes rapid employment over post-secondary education for adult resettled refugees in order to compel their self-sufficiency. However,…

  7. Examining the Relationships between Student Learning Habits and Post-Secondary Educational Outcomes: The Missing Component

    Science.gov (United States)

    Goodlowe-Scott, Quinhon N.

    2017-01-01

    In high schools across the country, college readiness standards have emerged as an important post-secondary educational outcome. Previous reform efforts have largely focused on "failing schools" versus "failing students" (Weissberg, 2010). This study takes the view that student learning habits might be better determinants of…

  8. Case Study of a Post-Secondary Institution and Its Response to Student Homelessness

    NARCIS (Netherlands)

    K. Kovacs Burns (Kathy); M.S. Richter (Magdalena); Y. Mao (Yuping); S. Mogale (Shirley); M. Danko (Margaret)

    2016-01-01

    textabstractFrom the moment students are accepted into post-secondary institutions, the focus is on their studies and successful completion. Far less is known about what institutions understand about students’ personal stresses and issues with their finances, housing and especially student

  9. Lost in the Lifeworld: Technology Help Seeking and Giving on Diverse, Post-Secondary Campuses

    Science.gov (United States)

    Tannis, Derek

    2013-01-01

    Information and communications technology (ICT) is integrated throughout a student's lived experience in their post-secondary learning environment. In order for students with limited or no background with ICT to achieve their academic goals, a central part of their adaptation involves an intensive period of ICT help seeking. Using anecdotes from…

  10. The Impact of Guided Notes on Post-Secondary Student Achievement: A Meta-Analysis

    Science.gov (United States)

    Larwin, Karen H.; Larwin, David A.

    2013-01-01

    The common practice of using of guided notes in the post-secondary classroom is not fully appreciated or understood. In an effort to add to the existing research about this phenomenon, the current investigation expands on previously published research and one previously published meta-analysis that examined the impact of guided notes on…

  11. Teacher Thoughts on Infographics as Alternative Assessment: A Post-Secondary Educational Exploration

    Science.gov (United States)

    Gover, Glen Bruce

    2017-01-01

    This qualitative phenomenological case study is designed to investigate the learning outcomes, lived experiences, and perceptions of eight post-secondary teachers participating in a sketch-based infographic development training program. This research is designed to assess the viability of infographics as a learning and assessment strategy,…

  12. On the Brink: How the Recession of 2009 Will Affect Post-Secondary Education. Canadian Higher Education Report Series

    Science.gov (United States)

    Usher, Alex; Dunn, Ryan

    2009-01-01

    With the global recession in full effect, post-secondary education in Canada is about to face some very significant challenges. The purpose of this report is to outline the likely main effects of this global recession on the Canadian post-secondary education (PSE) sector, as well as suggest a series of measures that governments can take to help…

  13. Brief Report: Self-Reported Academic, Social, and Mental Health Experiences of Post-Secondary Students with Autism Spectrum Disorder

    Science.gov (United States)

    Jackson, Scott L. J.; Hart, Logan; Brown, Jane Thierfeld; Volkmar, Fred R.

    2018-01-01

    Increasing numbers of individuals with autism spectrum disorder (ASD) are enrolling in post-secondary academic institutions. However, research indicates that post-secondary students with ASD are struggling more than their typically developing peers, with high rates of loneliness, anxiety, depression, and an increased incidence of dropping-out…

  14. Post-Secondary Distance Education in a Contemporary Colonial Context: Experiences of Students in a Rural First Nation in Canada

    Science.gov (United States)

    Simon, Jesse; Burton, Kevin; Lockhart, Emily; O'Donnell, Susan

    2014-01-01

    Post-secondary distance education gives students and their families living in remote and rural regions the option to stay in their communities while they study instead of moving closer to the universities in cities. Post-secondary distance education is an option in many rural and remote First Nation (Indigenous) communities in Canada; however…

  15. One Foot out the School Door? Interpreting the Risk for Dropout upon the Transition to Post-Secondary Vocational Education

    Science.gov (United States)

    Elffers, Louise

    2012-01-01

    Many students drop out in the first year after a school transition. Most commonly used indicators of an increased risk for dropout reveal little of the mechanisms that push or pull students out of school. In this study, we look at the association of a set of common risk indicators with students' supportive resources and school experiences upon the…

  16. Training nuclear technicians in two-year, post-secondary educational programs

    International Nuclear Information System (INIS)

    Hull, D.M.; Roney, M.W.

    1975-01-01

    An available and economical supply to future manpower requirements for various types of nuclear technicians can be met by developing and/or restructuring two-year, post-secondary programs at local educational institutions. The Technical Education Research Centers program is under contract from the U.S. Office of Education to delineate the job requirements and develop curricula and instructional materials for two-year, post-secondary training of nuclear technicians. Six job categories have been identified along with corresponding tasks which the technician performs. These categories are: Reactor Operator, Nuclear Instrumentation Technician, Nuclear QA/QC Technician, Radiochemistry Technician, Radiation Protection Technician and Nuclear Medicine Technician. For the first five categories curricula have been established, courses have been described, and instructional materials are being written

  17. Reducing credit constraints to post-secondary technical education in developing countries : evidence from Colombia

    OpenAIRE

    Gamboa, Luis Fernando; Millán Quijano, Jaime Augusto

    2018-01-01

    We assess the importance of credit constraints for post-secondary education using different discontinuities that affect enrollment in free-technical education and eligibility for educational grants in Colombia. Our strategy makes use of multiple RD estimators in order to identify the importance of covering the opportunity cost on enrollment, completion and access to formal labor market for poor young individuals who want to enter tertiary education. We find evidence of large increases in enro...

  18. A Brief Introduction to the Technological and Vocational Education of the Republic of China, 2000.

    Science.gov (United States)

    Ministry of Education, Taipei (Taiwan).

    Successful implementation of the technological and vocational education (TVE) system has been a major factor in Taiwan's rapid economic development. In the 1999-2000 academic year, 1,034,289 TVE students account for 57.7 percent of students in upper-secondary and post-secondary schools. The junior high school technical arts program gives students…

  19. Project Lead the Ways' Long-Term Effects on Post-Secondary Engineering Academic Success

    Science.gov (United States)

    Zion, George H.

    The purpose of this study was to investigate the relationship between students' high school Project Lead They Way participation and their subsequent academic success in post-secondary engineering studies and to assess to what degree, if any, their level of Project Lead The Way (PLTW) participation, gender, and AALANA status (African American, Latino/a American and Native American) effected this success. PLTW is the nation's single largest provider of pre-engineering curriculums, the subject of this research study, currently being offered in over 3,200 secondary schools nationwide. Despite this level of integration, the amount of research on PLTW's effectiveness has been very limited. To date, the majority of the literature on PLTW has examined its impact on students' high school academic performance or their desire to further their engineering studies. The findings from these studies have been overwhelmingly positive, indicating that PLTW students often had greater achievements in math and science and either plan to, or have actually enrolled, in post-secondary studies at higher rates. Nevertheless, the amount of literature on PLTW's effects on students' academic success in post-secondary engineering studies is very limited. Furthermore, no research has yet to examine for the moderating effects of gender, ethnicity, or level of PLTW participation on students' post-secondary academics success. The population of interest for this research study was 1,478 students who entered an undergraduate engineering program from 2007 to 2009 at a privately endowed, co-educational university located in the northeastern United States. The findings of this research study were that virtually all the effects of PLTW participation, gender, and AALANA status had on academic success were observed during students' freshmen and sophomore years. These effects were positive for PLTW participation, and adverse for female and AALANA students. Additionally, PLTW participation, gender, and

  20. Vocational Education and Vocational Skills

    DEFF Research Database (Denmark)

    Madsen, Erik Skov

    Abstract: This paper and presentation is based on case studies in China, Mexico and Denmark. The paper identifies challenges posed to production companies by a lack of vocational skills and vocational education. The study is focusing on different types of production systems i.e. on manual, complex......, a framework of skills related to process tasks is developed. The paper and the presentation conclude that much more focus is needed on the development of vocational education and vocational skills in Denmark, the U.K, and in the U.S. and in China for employees to be able to handle future automated...... and automated production. The paper highlights how both China and Denmark have focused on theoretical rather than vocational education for more than a decade. Based on a combination of a literature review and field studies of cases, including studies of mass production and unmanned and automated production...

  1. Post secondary project-based learning in science, technology, engineering and mathematics

    Directory of Open Access Journals (Sweden)

    Rachel A Ralph

    2016-03-01

    Full Text Available Project-based learning (PjBL - to distinguish from problem-based learning - PBL has become a recurrent practice in K-12 classroom environments. As PjBL has become prominent in K-12 classrooms, it has also surfaced in post-secondary institutions.  The purpose of this paper is to examine the research that has studied a variety of science, technology, engineering and mathematic subjects using PjBL in post-secondary classrooms. Eleven articles (including qualitative, quantitative and mixed methods were included.  The format includes: an introduction and background (which defines PjBL and STEM, research methods, quality appraisal used, results, and a discussion, future research and a conclusion.  Two tables and two figures are included. In this paper, theoretical backgrounds and key terms were identified, followed by a literature review discussing four themes: content knowledge, interdisciplinary skills, collaboration and skill development for future education and careers.  Results suggested that there is a positive connection between content knowledge learning and PjBL in collaborative settings.  Additionally, some negative perceptions arose regarding teamwork situations.  Interdisciplinary skills were achieved, but quite limited in post-secondary classrooms.  PjBL and STEM were perceived to be important for future education and careers.  Future research needs to be completed and institutional curriculum changes informed by the results of this research need to occur to further explore interdisciplinary courses and the use of PjBL.

  2. Metal polish poisoning

    Science.gov (United States)

    Metal polishes are used to clean metals, including brass, copper, or silver. This article discusses the harmful effects from swallowing metal polish. This article is for information only. DO NOT use ...

  3. Williamson Polishing & Plating Site

    Science.gov (United States)

    Williamson Polishing & Plating Co. Inc. was a plating shop located in the Martindale-Brightwood neighborhood of Indianapolis. The facility conducted job shop polishing and electroplating services. The vacant site contains a 14,651-square-foot building.

  4. Accreditation and Quality Assurance in Post Secondary Education in the Kingdom of Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Abdullah ALMUSALLAM

    2013-12-01

    Full Text Available Saudi Arabia has a diverse system of post-secondary education, and it is expanding rapidly in response to demographic changes and increasing demands for participation. There is also very rapid economic and industrial development and increasing exposure to international competition in many areas of activity. Post-secondary education must continue to expand and standards of education and training that are equivalent to international best practice must be achieved and widely recognized. The standards must be achieved in all institutions and in all programs. These requirements have led the government to establish the National Commission for Academic Accreditation and Assessment as an independent agency for quality assurance and accreditation. The Commission has responsibility for establishing standards, supporting quality improvement, and accreditation and in all post-secondary institutions other than those in defense. Its focus will be on both quality of institutions as a whole, and the quality of education and training programs. Principles underlying the system the Commission is developing include encouraging continuing improvement rather than being satisfied with minimally acceptable standards, encouraging diversity, ensuring cooperation and mutual support among the different agencies involved and designing approaches tailored to Saudi Arabia’s traditions and requirements rather than adopting a system developed elsewhere. In doing this the Commission is drawing on the best ideas we can find elsewhere in the world, but the system we develop will be our own. Pilot programs have been conducted in two universities involving institutional and program self-studies and independent external reviews to trial and refine the procedures involved. Developmental reviews are being carried out in a number of other universities and colleges to provide experience with the new processes. Most higher education institutions conducted initial self-evaluations based

  5. Media Usage in Post-Secondary Education and Implications for Teaching and Learning

    Directory of Open Access Journals (Sweden)

    G. Gidion

    2014-12-01

    Full Text Available The Web 2.0 has permeated academic life. The use of online information services in post-secondary education has led to dramatic changes in faculty teaching methods as well as in the learning and study behavior of students. At the same time, traditional information media, such as textbooks and printed handouts, still form the basic pillars of teaching and learning. This paper reports the results of a survey about media usage in teaching and learning conducted with Western University students and instructors, highlighting trends in the usage of new and traditional media in higher education by instructors and students. In addition, the survey comprises part of an international research program in which 20 universities from 10 countries are currently participating. Further, the study will hopefully become a part of the ongoing discussion of practices and policies that purport to advance the effective use of media in teaching and learning.

  6. Initial Scale Development of the Contextual Support for Post-Secondary Planning Scales

    Science.gov (United States)

    Ali, Saba Rasheed; Martens, Jessica Kelly; Button, Christopher; Larma, Nicholas C.

    2011-01-01

    Vocational psychologists and career theorists have articulated the importance of social support in the development of career plans for high school youth. More recently, Lent, Brown, and Hackett carefully articulated the location of contextual supports in the Social Cognitive Career Theory (SCCT) framework. However, there is a paucity of research…

  7. Assessment of the dining environment on and near the campuses of fifteen post-secondary institutions.

    Science.gov (United States)

    Horacek, Tanya M; Erdman, Maria B; Byrd-Bredbenner, Carol; Carey, Gale; Colby, Sarah M; Greene, Geoffrey W; Guo, Wen; Kattelmann, Kendra K; Olfert, Melissa; Walsh, Jennifer; White, Adrienne B

    2013-07-01

    The present study evaluated the restaurant and dining venues on and near post-secondary campuses varying in institution size. The Nutrition Environment Measures Survey for Restaurants (NEMS-R) was modified to evaluate restaurants as fast food, sit down and fast casual; and campus dining venues as dining halls, student unions and snack bar/cafe´s. ANOVA with post hoc Tukey’s B and T tests were used to distinguish differences between dining venues and associated institutions by size. The study was conducted at fifteen US post-secondary institutions, 2009–2011. Data presented are from a sample of 175 restaurants and sixty-eight on-campus dining venues. There were minimal differences in dining halls by institution size, although medium-sized institutions as compared with small-sized institutions offered significantly more healthful side dish/salad bar items. Dining halls scored significantly higher than student unions or snack bar/cafe´s on healthful entre´es, side dish/salad bar and beverages offerings, but they also had the most barriers to healthful dietary habits (i.e. all-you-can-eat). No differences were found by restaurant type for NEMS-R scores for total restaurant dining environment or healthful entre´es and barriers. Snack bars had more healthful side dishes (P50?002) and fast-food restaurants had the highest level of facilitators (i.e. nutrition information; P50?002). Based on this evaluation in fifteen institutions, the full campus dining environment provides limited support for healthy eating and obesity prevention. The quality of campus dining environments can be improved via healthful offerings, providing nutrition information and other supports to facilitate healthy eating and prevent unwanted weight gain.

  8. Adopting reform-based pedagogy in post-secondary microbiology education

    Science.gov (United States)

    Bonner, Jeffery W.

    Current emphasis on improving student learning and retention in post-secondary science education can potentially motivate veteran faculty to reconsider what is often a traditional, instructor-centered instructional model. Alternative models that foster a student-centered classroom environment are more aligned with research on how students learn. These models often incorporate active-learning opportunities that engage students in ways that passively taking notes in an instructor-centered classroom cannot. Although evidence is mounting that active-learning is an effective strategy for improving student learning and attitude, university professors, without formal pedagogical knowledge and training, can face uncertainty about where to start and how to implement these strategies. The research presented here was conducted in two parts under the same context during one semester of a post-secondary microbiology course. First, a quantitative study was conducted to compare collaborative and individual completion of a reform-based instructional strategy that utilized a student-centered, active-learning component. Students were evaluated on learning, critical thinking, and epistemological beliefs about biology. Results indicated no significant differences between treatment groups. Interestingly, the impact of active-learning implementations had positive effects on students' epistemological beliefs. This was a finding contradicting previous research in which epistemological beliefs became more novice-like in science majors enrolled in courses without an active-learning component. Study two represents one case in which a professor with a traditional instructional model became motivated to pursue instructional change in his introductory microbiology course. A single-case qualitative study was conducted to document the professor's initial effort at instructional reform. Results indicated that his utilization and understanding of reform-based instructional strategies improved over

  9. Vocational Development and Guidance.

    Science.gov (United States)

    Tennyson, W. Wesley; And Others

    The vocational education volume considers questions of career development, the role of guidance in the school, vocational training, the relation of self-concept to vocational choice, and occupational information. Twenty-six papers deal with theories of vocational behavior, the success of vocational education programs, and testing information.…

  10. Polish Cartographical Review

    Directory of Open Access Journals (Sweden)

    Nedjeljko Frančula

    2017-07-01

    Full Text Available The Polish Cartographical Review (PCR journal has been published in English four times a year since 2015. The journal is in open access and it is published by De Gruyter Open. It is edited by Polish scientists in collaboration with international experts.

  11. The Theory of Planned Behavior and Acceptance of Disability: Understanding Intentions to Request Instructional Accommodations in Post-Secondary Institutions

    Science.gov (United States)

    Rivas, JoAnn

    2013-01-01

    Graduating high-school students with disabilities are making the decision to pursue a post-secondary education in greater numbers. While many students with disabilities self-identify at enrollment as having a disability and thereby qualify for instructional accommodations, few of them request accommodations to assist with meeting course…

  12. Predictors of Post-Secondary Academic Outcomes among Local-Born, Immigrant, and International Students in Canada: A Retrospective Analysis

    Science.gov (United States)

    de Silva, Tricia L.; Zakzanis, Konstantine; Henderson, Joanna; Ravindran, Arun V.

    2017-01-01

    Poor academic performance and dropout are major concerns at post-secondary institutions. Influences include sociodemographic, psychosocial, and academic functioning factors. Canadian literature is limited, and little published data directly compare academic outcomes between local-born, immigrant, and international students. We conducted a…

  13. A Logistic Regression Analysis of Student Experience Factors for the Enhancement of Developmental Post-Secondary Retention Initiatives

    Science.gov (United States)

    Shenkle, Michael Thomas

    2017-01-01

    In response to stagnant undergraduate completion rates and growing demands for post-secondary accountability, institutions are actively pursuing effective, broadly applicable methods for promoting student success. One notable scarcity in existing research is found in the tailoring of broad academic interventions to better meet the specific needs…

  14. Transitional Challenges Faced by Post-Secondary International Students and Approaches for Their Successful Inclusion in Classrooms

    Science.gov (United States)

    Xu, Lichan

    2015-01-01

    As the number of international students in post-secondary education institutions in Canada and the United States continues to increase substantially, much scholarly attention is being paid to the wide variety of transitional challenges that international students face. At the same time frequent controversial conversations are occurring about…

  15. Sustainability in Canadian Post-Secondary Institutions: The Interrelationships among Sustainability Initiatives and Geographic and Institutional Characteristics

    Science.gov (United States)

    Beveridge, Dan; McKenzie, Marcia; Vaughter, Philip; Wright, Tarah

    2015-01-01

    Purpose: This paper aims to report on a census of high-level sustainability initiatives at all accredited post-secondary institutions in Canada by documenting the institutions that have undertaken sustainability assessments, have signed one or more sustainability declarations, have sustainability offices or officers or have sustainability…

  16. Student Services/One Stop Centers: A Qualitative Examination of Implementation at Three Post-Secondary Institutions

    Science.gov (United States)

    Becker, Janine M.

    2012-01-01

    This research investigates Student Services/One Stop Centers at three post-secondary institutions, looking at the origination of the centers and success through the lens of behavioral theories. Comparing the 3-stage Group Dynamics Theory of Lewin (1947), Social Learning Theory of Bandura (1977), and the 8-stage Change Management Model of Kotter…

  17. Using the Artistic Pedagogical Technology of Photovoice to Promote Interaction in the Online Post-Secondary Classroom: The Students' Perspective

    Science.gov (United States)

    Edwards, Margaret; Perry, Beth; Janzen, Katherine; Menzies, Cynthia

    2012-01-01

    This study explores the effect of the artistic pedagogical technology (APT) called photovoice (PV) on interaction in the online post-secondary classroom. More specifically, this paper focuses on students' perspectives regarding the effect of PV on student to student and student to instructor interactions in online courses. Artistic pedagogical…

  18. The Intersection of Mathematics and Language in the Post-Secondary Environment: Implications for English Language Learners

    Science.gov (United States)

    Choi, Jean; Milburn, Rebecca; Reynolds, Brett; Marcoccia, Philip; Silva, Patrick Justin; Panag, Sikander

    2013-01-01

    Given the increasing number of English Language Learners (ELLs) in post-secondary environments (Roessingh & Douglas, 2012), educational practices such as availability of language support for mathematics should be assessed to ensure that all students' needs are met. To explore the effects of language on mathematics in ELLs, mathematical test…

  19. Assessing the Impact of Testing Aids on Post-Secondary Student Performance: A Meta-Analytic Investigation

    Science.gov (United States)

    Larwin, Karen H.; Gorman, Jennifer; Larwin, David A.

    2013-01-01

    Testing aids, including student-prepared testing aids (a.k.a., cheat sheets or crib notes) and open-textbook exams, are common practice in post-secondary assessment. There is a considerable amount of published research that discusses and investigates the impact of these testing aids. However, the findings of this research are contradictory and…

  20. The impact of utilizing mobile phones to promote physical activity among post-secondary students: a scoping review.

    Science.gov (United States)

    Ly, Hieu

    2016-01-01

    A commitment to regular physical activity may reduce the risks of chronic diseases for young adults. Internationally, the majority of post-secondary students are insufficiently active for health benefits. Novel health strategies and interventions utilizing mobiles phones could increase post-secondary students' physical activity levels. However, there is contradictory evidence to support the use of mobile phones to promote physical activity, and a scoping review could provide further insights into this topic. The purpose of this study was to conduct a scoping review to explore the existing literature and investigate what is currently known about the use of mobile phones to enhance physical activity levels among post-secondary students. A total of 84 articles were identified from the literature search, and six studies were selected for data analysis. Two major themes were supported by the evidence, which included: (I) the relationship between mobile phones and physical activity levels; and (II) students' perceptions of mobile phones. Goal setting principles combined with text message interventions were reported to have significant influences on students' physical activity levels. Students expressed mixed feelings about coaching elements of apps and posting personal results on social networking websites. No studies reported the use of objective physical activity measurements. In conclusion, mobile phone technologies such as text message reminders could be included in health interventions to enhance post-secondary students' physical activity levels. There is limited evidence available on this topic and additional research is warranted to establish a clearer understanding of the relationship between mobile phones and post-secondary students' physical activity.

  1. Preferences of Residents in Four Northern Alberta Communities Regarding Local Post-Secondary Programming

    Directory of Open Access Journals (Sweden)

    Patrick J. Fahy

    2009-06-01

    Full Text Available The western Canadian province of Alberta has used some of the proceeds from exploitation of its extraordinary natural resources to make available a range of post-secondary training and education opportunities to residents. While these provisions appear comprehensive, this study examined how well they actually suit the express needs of the residents of remote, Northern areas of the province, many of them Aboriginal. The literature shows that while Aboriginal people are underrepresented in Canada in university enrollments, they are no longer underrepresented in college or other institutions, suggesting that gains have been made for some residents of rural and remote parts of Canada. Further, when Northern residents (especially Aboriginal males complete advanced training, Statistics Canada reports they are highly successful in employment and income. Access is the pivotal issue, however: leaving the local community to attend training programs elsewhere is often disruptive and unsuccessful. As will be seen, the issue of access arose in this study’s findings with direct implications for distance delivery and support.This study was conducted as part of Athabasca University’s Learning Communities Project (LCP, which sought information about the views and experiences of a broad range of northern Alberta residents concerning their present post-secondary training and education opportunities. The study addresses an acknowledged gap in such information in relation to Canada in comparison with other OECD countries.Results are based on input from 165 individuals, obtained through written surveys (some completed by the researchers in face-to-face exchanges with the respondents, interviews, discussions, and observations, conducted with full-time or part-time residents of the study communities during 2007 and 2008. The four northern Alberta communities studied were Wabasca, Fox Lake, Ft. McKay (sometimes MacKay, and Ft. Chipewyan, totaling just over 6

  2. Working Memory Training in Post-Secondary Students with ADHD: A Randomized Controlled Study.

    Directory of Open Access Journals (Sweden)

    Karizma Mawjee

    Full Text Available To determine whether standard-length computerized training enhances working memory (WM, transfers to other cognitive domains and shows sustained effects, when controlling for motivation, engagement, and expectancy.97 post-secondary students (59.8% female aged 18-35 years with Attention-Deficit/Hyperactivity Disorder, were randomized into standard-length adaptive Cogmed WM training (CWMT; 45-min/session, a shortened-length adaptive version of CWMT (15 min/session that controlled for motivation, engagement and expectancy of change, or into a no training group (waitlist-control group. All three groups received weekly telephone calls from trained coaches, who supervised the CWMT and were independent from the research team. All were evaluated before and 3 weeks post-training; those in the two CWMT groups were also assessed 3 months post-training. Untrained outcome measures of WM included the WAIS-IV Digit Span (auditory-verbal WM, CANTAB Spatial Span (visual-spatial WM and WRAML Finger Windows (visual-spatial WM. Transfer-of-training effects included measures of short-term memory, cognitive speed, math and reading fluency, complex reasoning, and ADHD symptoms.Performance on 5/7 criterion measures indicated that shortened-length CWMT conferred as much benefit on WM performance as did standard-length training, with both CWMT groups improving more than the waitlist-control group. Only 2 of these findings remained robust after correcting for multiple comparisons. Follow-up analyses revealed that post-training improvements on WM performance were maintained for at least three months. There was no evidence of any transfer effects but the standard-length group showed improvement in task-specific strategy use.This study failed to find robust evidence of benefits of standard-length CWMT for improving WM in college students with ADHD and the overall pattern of findings raise questions about the specificity of training effects.ClinicalTrials.gov NCT01657721.

  3. Science dual enrollment: An examination of high school students' post-secondary aspirations

    Science.gov (United States)

    Berry, Chelsia

    The purpose of this study was to determine if participation in science dual enrollment courses influenced African American high school students' post-secondary aspirations that will lead to college attendance. The investigation examined the relationship between African American students' learning experiences and how their self-efficacy and outcome expectations impact their goal setting. The goal was to determine the impact of the following variables on African American students' plan to pursue a bachelor's or advanced degree: (a) STEM exposure, (b) Algebra 1 achievement, (c) level of science class, and (d) receiving science college credit for dual enrollment course. The social cognitive career theory framed this body of research to explore how career and academic interests mature, are developed, and are translated into action. Science dual enrollment participation is a strategy for addressing the lack of African American presence in the STEM fields. The causal comparative ex post facto research design was used in this quantitative study. The researcher performed the Kruskal-Wallis non-parametric analysis of variance and Pearson's chi-square tests to analyze secondary data from the High School Longitudinal Study first follow-up student questionnaire. The results indicate that STEM exposure and early success in Algebra 1 have a statistically significant impact on African American students' ambition to pursue a bachelor's or advanced degree. According to the Pearson's chi-square and independent sample Kruskal-Wallis analyses, level of students' science class and receiving college credit for dual enrollment do not significantly influence African American students' postsecondary aspirations.

  4. Working Memory Training in Post-Secondary Students with ADHD: A Randomized Controlled Study.

    Science.gov (United States)

    Mawjee, Karizma; Woltering, Steven; Tannock, Rosemary

    2015-01-01

    To determine whether standard-length computerized training enhances working memory (WM), transfers to other cognitive domains and shows sustained effects, when controlling for motivation, engagement, and expectancy. 97 post-secondary students (59.8% female) aged 18-35 years with Attention-Deficit/Hyperactivity Disorder, were randomized into standard-length adaptive Cogmed WM training (CWMT; 45-min/session), a shortened-length adaptive version of CWMT (15 min/session) that controlled for motivation, engagement and expectancy of change, or into a no training group (waitlist-control group). All three groups received weekly telephone calls from trained coaches, who supervised the CWMT and were independent from the research team. All were evaluated before and 3 weeks post-training; those in the two CWMT groups were also assessed 3 months post-training. Untrained outcome measures of WM included the WAIS-IV Digit Span (auditory-verbal WM), CANTAB Spatial Span (visual-spatial WM) and WRAML Finger Windows (visual-spatial WM). Transfer-of-training effects included measures of short-term memory, cognitive speed, math and reading fluency, complex reasoning, and ADHD symptoms. Performance on 5/7 criterion measures indicated that shortened-length CWMT conferred as much benefit on WM performance as did standard-length training, with both CWMT groups improving more than the waitlist-control group. Only 2 of these findings remained robust after correcting for multiple comparisons. Follow-up analyses revealed that post-training improvements on WM performance were maintained for at least three months. There was no evidence of any transfer effects but the standard-length group showed improvement in task-specific strategy use. This study failed to find robust evidence of benefits of standard-length CWMT for improving WM in college students with ADHD and the overall pattern of findings raise questions about the specificity of training effects. ClinicalTrials.gov NCT01657721.

  5. Futurism in Vocational Education.

    Science.gov (United States)

    Ediger, Marlow

    Vocational education is likely to change dramatically as society as a whole continues to change in the future. Research conducted by vocational education specialists will likely result in a new scope and sequence of vocational instruction. New theories of vocational education will be developed, as will new instructional methods based on these…

  6. Vocational teacher education and vocational didactics

    DEFF Research Database (Denmark)

    Duch, Henriette Skjærbæk

    , 2015). Despite these differences and although they will be teaching in different vocational environments at the colleges, they have to complete the same diploma programme. After completion, they will apply the education in relation to a very specific practice, i.e., teaching within a specific.......e., the same type of issues that newly enrolled students at the vocational college are facing. Our article is based on empirical data from a long-term, qualitative study of the Diploma of Vocational Pedagogy programme. It examines the learning trajectories of vocational teachers who choose to come back as VET......In 2010, the Diploma of Vocational Pedagogy, which is mandatory for new vocational college teachers in Denmark, was introduced (Danish Ministry of Education, 2010). All vocational teachers have practical work experience before they are hired and come from a variety of educational backgrounds; from...

  7. High school cigarette smoking and post-secondary education enrollment: Longitudinal findings from the NEXT Generation Health Study.

    Science.gov (United States)

    Sabado, Melanie D; Haynie, Denise; Gilman, Stephen E; Simons-Morton, Bruce; Choi, Kelvin

    2017-12-01

    The inverse association between smoking and educational attainment has been reported in cross-sectional studies. Temporality between smoking and education remains unclear. Our study examines the prospective association between high school cigarette and smoking post-secondary education enrollment. Data were collected from a nationally representative cohort of 10th graders who participated in the Next Generation Health Study (2010-2013). Ethnicity/race, urbanicity, parental education, depression symptoms, and family affluence were assessed at baseline. Self-reported 30-day smoking was assessed annually from 2010 to 2012. Post-secondary education enrollment was measured in 2013 and categorized as either not enrolled or enrolled in technical school, community college, or 4-year college/university. Multinomial logistic regression was used to evaluate the association between cigarette smoking duration and post-secondary education enrollment (N=1681). Participants who smoked 1, 2, or 3years during high school had lower odds of attending a 4-year college (relative to a no enrollment) than non-smokers (adjusted OR: smoking 1year=0.30, 2years=0.28, 3years=0.14). Similarly, participants who smoked for 2 or 3years were less likely than non-smokers to enroll in community college (adjusted OR: 2years=0.31, 3years=0.40). These associations were independent of demographic and socioeconomic factors. There was a prospective association between high school smoking and the unlikelihood of enrollment in post-secondary education. If this represents a causal association, strategies to prevent/delay smoking onset and promote early cessation in adolescents may provide further health benefits by promoting higher educational attainment. Copyright © 2017. Published by Elsevier Inc.

  8. Working Memory Training in Post-Secondary Students with ADHD: A Randomized Controlled Study

    Science.gov (United States)

    Mawjee, Karizma; Woltering, Steven; Tannock, Rosemary

    2015-01-01

    Objectives To determine whether standard-length computerized training enhances working memory (WM), transfers to other cognitive domains and shows sustained effects, when controlling for motivation, engagement, and expectancy. Methods 97 post-secondary students (59.8% female) aged 18–35 years with Attention-Deficit/Hyperactivity Disorder, were randomized into standard-length adaptive Cogmed WM training (CWMT; 45-min/session), a shortened-length adaptive version of CWMT (15 min/session) that controlled for motivation, engagement and expectancy of change, or into a no training group (waitlist-control group). All three groups received weekly telephone calls from trained coaches, who supervised the CWMT and were independent from the research team. All were evaluated before and 3 weeks post-training; those in the two CWMT groups were also assessed 3 months post-training. Untrained outcome measures of WM included the WAIS-IV Digit Span (auditory-verbal WM), CANTAB Spatial Span (visual-spatial WM) and WRAML Finger Windows (visual-spatial WM). Transfer-of-training effects included measures of short-term memory, cognitive speed, math and reading fluency, complex reasoning, and ADHD symptoms. Results Performance on 5/7 criterion measures indicated that shortened-length CWMT conferred as much benefit on WM performance as did standard-length training, with both CWMT groups improving more than the waitlist-control group. Only 2 of these findings remained robust after correcting for multiple comparisons. Follow-up analyses revealed that post-training improvements on WM performance were maintained for at least three months. There was no evidence of any transfer effects but the standard-length group showed improvement in task-specific strategy use. Conclusions This study failed to find robust evidence of benefits of standard-length CWMT for improving WM in college students with ADHD and the overall pattern of findings raise questions about the specificity of training effects

  9. Functional Median Polish

    KAUST Repository

    Sun, Ying

    2012-08-03

    This article proposes functional median polish, an extension of univariate median polish, for one-way and two-way functional analysis of variance (ANOVA). The functional median polish estimates the functional grand effect and functional main factor effects based on functional medians in an additive functional ANOVA model assuming no interaction among factors. A functional rank test is used to assess whether the functional main factor effects are significant. The robustness of the functional median polish is demonstrated by comparing its performance with the traditional functional ANOVA fitted by means under different outlier models in simulation studies. The functional median polish is illustrated on various applications in climate science, including one-way and two-way ANOVA when functional data are either curves or images. Specifically, Canadian temperature data, U. S. precipitation observations and outputs of global and regional climate models are considered, which can facilitate the research on the close link between local climate and the occurrence or severity of some diseases and other threats to human health. © 2012 International Biometric Society.

  10. [Cinema and professional vocation].

    Science.gov (United States)

    García Sánchez, José Elías

    2011-01-01

    Commercial cinema is both narrative art and a widely-used mass medium that is built upon human stories. Among the contents of these stories there are many vocational aspects. Taking advantage of these circumstances we will proceed to analyze health vocations through eight films. Patch Adams allows us to approach the fulfillment of vocation, which has not been an easy task for women, as we can see in Allá en el setenta y tantos. Vocational fulfillment is at the core of the plot in The Citadel. Something the Lord Made is a good example to illustrate an unfulfilled vocation, in the same way as Awakenings and Arrowsmith represent the fulfillment of an unexpected vocation and a long pursued one. Finally, vocation can demand great sacrifices, which is made crystal clear in Korczak, and when vocation is not strictly followed it might lead to the greatest abominations, which is the case in "The Fugitive. "

  11. Vocational Education and Vocational Skills in Production

    DEFF Research Database (Denmark)

    Madsen, Erik Skov

    2015-01-01

    Through case studies in China, Mexico and Denmark, this paper identifies challenges posed to production companies by a lack of vocational skills and vocational education. The study includes manual, complex and automated production procedures. The paper highlights how both China and Denmark have...... focused on theoretical rather than vocational education for more than a decade. Based on a combination of a literature review and field studies of cases, including studies of mass production and unmanned and automated production, a framework of skills related to process tasks is developed. The paper...... concludes that much more focus on the development of vocational education and vocational skills is needed in Denmark, the U.K, the U.S. and in China for employees to be equipped to handle future automated and advanced production systems....

  12. (ReInserting The Subjective “I” : Globalization, Neo-Liberalism & Student Agency In Post-Secondary Education

    Directory of Open Access Journals (Sweden)

    Sarah DesRoches

    2011-05-01

    Full Text Available In an increasingly globalized world, post-secondary education is being reduced to instrumental and economic ends; a significant effect of this is that student agency is undermined. Students are incited to perform neo-liberal values that subvert their willingness (and potentially their ability to think of their post-secondary experience as anything other than professional training. Neo-liberal values do inhibit individuality and agency within a post-secondary context; however, from a Foucaultian perspective, the dominant discourse can never squelch the possibility of alternative discourses from emerging, thereby unhinging the seemingly cemented reality described above. In the first section of this paper, I will provide a theoretical overview of globalization, its relationship to neo-liberalism and how these have impacted post-secondary education. This overview will enable me to consider a very specific example of how neo-liberal ideology is being manifested in post-secondary classrooms: namely, the reluctance of pre-service teachers to use the first person singular pronoun in their research papers.De plus en plus, l'éducation post-secondaire est réduite à une fin instrumentale et économique. Un effet important de cette instrumentalisation est que la capacité d'agent (agency des étudiants est compromise. Les élèves sont incités à adopter des valeurs néo-libérales qui mettent en échec leur volonté (et potentiellement leur capacité de penser leur expérience post-secondaire comme autre chose qu'une formation professionnelle. Dans ce contexte post-secondaire, les valeurs néo-libérales refoulent l'individualité et la capacité d'agent; mais dans une perspective foucaldienne, le discours dominant n’est jamais figé, les discours alternatifs permettant de lever l'emprise d'une réalité qui peut apparaître cimenté. Dans la première section de cet article, je vais brosser un aperçu théorique de la mondialisation et de sa relation

  13. Vocational teacher education and vocational didactics

    DEFF Research Database (Denmark)

    Duch, Henriette

    2017-01-01

    In 2010, the Diploma of Vocational Pedagogy, which is mandatory for new vocational college teachers in Denmark, was introduced (Danish Ministry of Education, 2010). All vocational teachers have practical work experience before they are hired and come from a variety of educational backgrounds; from......). Our point of departure is Heggen, Smeby and Vägen (2015), who integrate different perspectives via inclusion of the concepts biographical coherence, programme coherence and transitional coherence. We analyse the learning trajectories for two VET teachers who return to VET. The two cases are selected...

  14. Polish Semantic Parser

    Directory of Open Access Journals (Sweden)

    Agnieszka Grudzinska

    2000-01-01

    Full Text Available Amount of information transferred by computers grows very rapidly thus outgrowing the average man's capability of reception. It implies computer programs increase in the demand for which would be able to perform an introductory classitication or even selection of information directed to a particular receiver. Due to the complexity of the problem, we restricted it to understanding short newspaper notes. Among many conceptions formulated so far, the conceptual dependency worked out by Roger Schank has been chosen. It is a formal language of description of the semantics of pronouncement integrated with a text understanding algorithm. Substantial part of each text transformation system is a semantic parser of the Polish language. It is a module, which as the first and the only one has an access to the text in the Polish language. lt plays the role of an element, which finds relations between words of the Polish language and the formal registration. It translates sentences written in the language used by people into the language theory. The presented structure of knowledge units and the shape of understanding process algorithms are universal by virtue of the theory. On the other hand the defined knowledge units and the rules used in the algorithms ure only examples because they are constructed in order to understand short newspaper notes.

  15. A national environmental/energy workforce assessment. Post-secondary education profile: energy. Final report on phase 2

    International Nuclear Information System (INIS)

    1978-12-01

    This study is one of 16 volumes aggregating data on representative environmental education offerings in the United States at post-secondary education institutions and in the private sector of the economy. Structured around on-site interviews, the study describes the institutions' education programs--their program structure, representative course offerings, faculty structure, and program requirements. In addition, the study provides information on the employment history of graduates. Designed as Phase II of a three-phase program, the study presents the information on schools with emphasis on energy. The study is an overview. It doesn't include all environmental programs in the United States, and it makes no attempt to evaluate the program offerings

  16. A national environmental/energy workforce assessment. Post-secondary education profile: radiation. Final report on phase 2

    International Nuclear Information System (INIS)

    1978-12-01

    This study is one of 16 volumes aggregating data on representative environmental education offerings in the United States at post-secondary education institutions and in the private sector of the economy. Structured around on-site interviews, the study describes the institutions' education programs--their program structure, representative course offerings, faculty structure, and program requirements. In addition, the study provides information on the employment history of graduates. Designed as Phase II of a three-phase program, the study presents the information on schools with emphasis on radiation. The study is an overview. It doesn't include all environmental programs in the United States, and it makes no attempt to evaluate the program offerings

  17. A national environmental/energy workforce assessment. Post-secondary education profile: private sector. Final report on phase 2

    International Nuclear Information System (INIS)

    1978-12-01

    This study is one of 16 volumes aggregating data on representative environmental education offerings in the United States at post-secondary education institutions and in the private sector of the economy. Structured around on-site interviews, the study describes the institutions' education programs--their program structure, representative course offerings, faculty structure, and program requirements. In addition, the study provides information on the employment history of graduates. Designed as Phase II of a three-phase program, the study presents the information on some training programs conducted by businesses and by trade and professional associations. The study is an overview. It doesn't include all environmental programs in the United States, and it makes no attempt to evaluate the program offerings

  18. A national environmental/energy workforce assessment. Post-secondary education profile: air. Final report on phase 2

    International Nuclear Information System (INIS)

    1978-12-01

    This study is one of 16 volumes aggregating data on representative environmental education offerings in the United States at post-secondary education institutions and in the private sector of the economy. Structured around on-site interviews, the study describes the institutions' education programs--their program structure, representative course offerings, faculty structure, and program requirements. In addition, the study provides information on the employment history of graduates. Designed as Phase II of a three-phase program, the study presents the information on schools with emphasis on air pollution. The study is an overview. It doesn't include all environmental programs in the United States, and it makes no attempt to evaluate the program offerings

  19. Applying an ecological framework to understand transition pathways to post-secondary education for youth with physical disabilities.

    Science.gov (United States)

    Lindsay, Sally; Duncanson, Michelle; Niles-Campbell, Nadia; McDougall, Carolyn; Diederichs, Sara; Menna-Dack, Dolly

    2018-02-01

    The purpose of this study was to explore the experiences of youth with physical disabilities and clinicians who support them in their transition to post-secondary education (PSE). Most research on transition to PSE has focused on youth with intellectual disabilities while there is a lack of research on youth with physical disabilities. This study drew on 30 interviews with 20 youth with disabilities and 10 clinicians. We used Bronfrenbrenner's ecological framework to inform our analysis. Our results showed that there are several important individual skills that youth need to be successful in transitioning to PSE. Youth with disabilities experienced supports from peers and family that influence their transition to PSE. Several disability-specific issues (e.g., coping, self-care, disclosure, and accommodations) were often a barrier to transitioning to PSE. Clinicians and youth both reported that improved inter-professional collaboration and inter-agency partnerships were needed to enhance the transition experience. Societal attitudes (stigma and discrimination), policies, and the timing of transitions also influence youth's transition. Applying an ecological approach helped to provide a more holistic perspective of the PSE transitions and emphasizes the need to consider more than just preparing individuals but also where they are transitioned. Implications for rehabilitation Clinicians and educators should continue to promote the development of relevant life skills (e.g., self-advocacy, disclosure, and navigating public transportation) that youth need to succeed in post-secondary education. Clinicians should continue to educate and support youth regarding the process for disclosing their condition and how to request and set up accommodations in PSE. Clinicians should connect youth with disabilities to appropriate resources that can support them and continue to help them to set career goals and develop career plans. There is a critical need for improved inter

  20. Understanding young adult physical activity, alcohol and tobacco use in community colleges and 4-year post-secondary institutions: A cross-sectional analysis of epidemiological surveillance data

    Directory of Open Access Journals (Sweden)

    Lust Katherine

    2010-04-01

    Full Text Available Abstract Background Young adults experience many adverse health behavior changes as they transition from adolescence into adulthood. A better understanding of the relationships between health promoting and risky health behaviors may aid in the development of health promotion interventions for various types of young adult post-secondary students. Therefore, the purpose of this study was to examine associations between alcohol and tobacco use and physical activity among 2-year and 4-year college students. Methods Cross-sectional analyses were conducted using 2007 survey data, collected as part of an on-going post-secondary health surveillance system in Minnesota. Students were randomly selected to participant from 14 Minnesota colleges and universities (six 2-year community and/or technical colleges, eight 4-year post-secondary institutions. The 2007 surveillance data included 9,931 respondents. Results The prevalence of demographic characteristics and health behaviors (e.g., physical activity, tobacco use differed between young adults attending 2-year and 4-year post-secondary institutions; in general, those attending 2-year institutions are representative of more at-risk populations. Overall, higher levels of moderate, vigorous and strengthening physical activity were associated with higher levels of alcohol consumption and lower levels of smoking. In general, despite the disparities in the prevalence of these risk behaviors, the associations between the behaviors did not differ substantially between 2-year and 4-year post-secondary populations. Conclusions These findings illustrate links between leading risk behaviors. Interventions targeting multiple risk behaviors among young adults may warrant further consideration. Overall, future research is needed to support and inform young adult health promotion efforts that may be implemented in a wide array of post-secondary institutions.

  1. How Vocational Teachers Describe Their Vocational Teacher Identity

    Science.gov (United States)

    Köpsén, Susanne

    2014-01-01

    Given the current demands of Swedish vocational education and the withdrawal of the requirement for formal teacher competence in vocational subject teachers, the aim of this article is to develop knowledge of what it means to be a vocational subject teacher in an upper secondary school, i.e. how vocational subject teachers describe their…

  2. Vocational Teachers and Professionalism

    DEFF Research Database (Denmark)

    Andreasen, Karen Egedal; Duch, Henriette

    Several theorists has developed models to illustrate the processes of adult learning and professional development (e.g. Illeris, Argyris, Engeström; Wahlgren & Aarkorg, Kolb and Wenger). Models can sometimes be criticized for reducing reality and for lacking details, but they can also serve the p......, vocational teacher-training course in Denmark. By offering a basis and concepts for analysis of practice such model is meant to support the development of vocational teachers’ professionalism at courses and in organizational contexts in general....... as other contextual factors. Our concern is adult vocational teachers attending a pedagogical course and teaching at vocational colleges. The aim of the paper is to discuss different models and develop a model concerning teachers at vocational colleges based on empirical data in a specific context...

  3. [Lysenkoism in Polish botany].

    Science.gov (United States)

    Köhler, Piotr

    2008-01-01

    Lysenkoism in Poland was never an autonomous phenomenon. The whole array of reasons for which it appeared in Polish science would require a separate study--here it only needs to be pointed out that the major reasons included terror on the part of the security service, lawlessness, the ubiquitous atmosphere of intimidation and terror, censorship, the diminishing sphere of civil liberties, political show trials, propaganda and denunciations. An important role in facilitating the introduction of Lysenkoism was played also by the reorganization of science after World War Two, the isolation of Polish science from science in the West, as well as the damage it had suffered during the war. At first, Lysenkoism was promoted in Poland by a small group of enthusiastic and uncritical proponents. A overview of the events connected with the ten years of Lysenkoism in Poland (end of 1948--beginning of 1958) shows a two-tier picture of how the 'idea' was propagated. The first tier consisted in the activities of the Association of Marxist Naturalists [Koło Przyrodników-Marksistów], which it engaged in since the end of 1948. The Association was later transformed into a Union of Marxist Naturalists, and this in turn merged, in 1952, with the Copernican Society of Polish Naturalists [Polskie Towarzystwo Przyrodników im. Kopernika]. It was that society which promoted Lysenkoism longest, until the end of 1956. The propaganda and training activities of the circle and the society prepared ground for analogous activities of the newly formed Polish Academy of Science (PAN), which--since its very establishment in 1952--engaged in promoting Lysenkoism through its Second Division. These activities were aimed at naturalists, initially at those who were prominent scientists (eg. the conference at Kuźnice, 1950/1951), and then at those who were only starting their academic career (including national courses in new biology at Dziwnów, 1952, or Kortowo, 1953 and 1955). The end to promoting

  4. Subjective Quality of Life of Polish, Polish-Immigrant, and Polish-American Elderly.

    Science.gov (United States)

    Berdes, Celia; Zych, Adam A.

    2000-01-01

    Compares subjective quality of life of elderly Poles living in Poland, and Polish immigrants and Polish-American ethnics living in Chicago as part of a secondary data analysis of a study initially conducted in Poland. Conclusions lend support to the idea that U.S.-born elderly people and elderly immigrants to the United States have a significantly…

  5. Immigrant Status and Secondary School Performance as Determinants of Post-Secondary Participation: A Comparison of Canada and Switzerland. OECD Education Working Papers, No. 77

    Science.gov (United States)

    Picot, Garnett

    2012-01-01

    This working paper seeks to explore the reasons why educational attainment in the immigrant population varies between North America and Europe. Specifically, the examples of Canada and Switzerland are used as Canada has an immigrant population with a typically higher rate of post-secondary education than that of the domestic population, while in…

  6. Comprehension and Motivation Levels in Conjunction with the Use of eBooks with Audio: A Quasi-Experimental Study of Post-Secondary Remedial Reading Students

    Science.gov (United States)

    Wheeler, Kimberly W.

    2014-01-01

    This quasi-experimental pretest, posttest nonequivalent control group study investigated the comprehension scores and motivation levels of post-secondary remedial reading students in a two-year technical college in Northwest Georgia using an eBook, an eBook with audio, and a print book. After reading a module on Purpose and Tone in the three book…

  7. Using Innovation Diffusion Theory and the Technolgy Acceptance Model to Evaluate the Security of Wireless Mobile Devices at a Post Secondary Institution

    Science.gov (United States)

    Feliciano-Torres, Hector L.

    2017-01-01

    The purpose of this quantitative, descriptive non experimental study was to investigate the use of wireless mobile network devices at a post-secondary institution using the innovation diffusion theory (IDT) and technology acceptance model (TAM) as background theories. The researcher intended to explore how students and personnel of the institution…

  8. How to Adapt Effective Writing Instruction from Secondary to Post-Secondary Institutions Using Graham and Perin's (2007) "Writing Next" Study

    Science.gov (United States)

    Soiferman, Lisa Karen

    2017-01-01

    The importance of direct explicit instruction in secondary schools has been shown to improve student learning outcomes across the curriculum. The question then becomes one of whether adapting direct explicit instruction in post-secondary institutions would have the same impact on student grades. Graham and Perin (2007) identified eleven elements…

  9. Perceived Value of Academic Support Services for Post-Secondary Students with Learning Disabilities at Accredited Institutions of the Association for Biblical Higher Education

    Science.gov (United States)

    Wilhelm, Gretchen Marie

    2014-01-01

    This study examined the perceived value of academic support service types for post-secondary students with learning disabilities in the Christian higher education milieu. Grounded in a model of service utilization (Pescosolido, 1992), the research methodology applied in this study addressed the following research question: What is the perceived…

  10. An Exploration of How Marital Expectations and Socio-Economic Status Impact Post-Secondary Educational and Professional Goals of Northern California Asian Indian Immigrant Women

    Science.gov (United States)

    Bhatia, Aparna

    2013-01-01

    This phenomenological study explored the impact of marital expectations and socio-economic status on post-secondary educational and professional goals of Northern California Asian Indian immigrant women both before and after marriage. For the purposes of this study, 15 Southeast Asian Indian immigrant women from the Sacramento metropolitan region…

  11. Post-Secondary Education Attainment in Canada and the United States in the 1990s. Technical Paper Series. T-02-2E

    Science.gov (United States)

    Bowlby, Jeffrey W.

    2002-01-01

    With the North American Free Trade Agreement and today's knowledge-based economy, there is a premium placed on post-secondary education and the need to retain graduates in Canada. The share of graduates in the Canadian and the United States labour pools are key to competitiveness. This paper examines Canada's performance relative to the U.S. in…

  12. A national environmental/energy workforce assessment. Post-secondary education profile: abstract. Final report on phase 2

    International Nuclear Information System (INIS)

    1978-12-01

    The study aggregates data on representative environmental education offerings in the United States at post-secondary education institutions and in the private sector of the economy. Structured around on-site interviews, the study describes the institutions' education programs--their program structure, representative course offerings, faculty structure, and program requirements. In addition, the study provides information on the employment history of graduates. Designed as Phase II of a three-phase program, the study presents the information on schools in the following volumes: Two volumes on potable water and two on wastewater; one volume each on air, noise, pesticides, radiation, solid waste and energy; a two-volume composite report on environmental engineering/health; a one-volume report on education/ecology; and a volume on some training programs conducted by businesses and by trade and professional associations. In addition, the study includes a one-volume abstract and a one-volume summary. The study is an overview. It doesn't include all environmental programs in the United States, and it makes no attempt to evaluate the program offerings. Other individual documents are also available:

  13. A national environmental/energy workforce assessment. Post-secondary education profile: summary. Final report on phase 2

    International Nuclear Information System (INIS)

    1978-12-01

    This study is one of 16 volumes aggregating data on representative environmental education offerings in the United States at post-secondary education institutions and in the private sector of the economy. Structured around on-site interviews, the study describes the institutions' education programs--their program structure, representative course offerings, faculty structure, and program requirements. In addition, the study provides information on the employment history of graduates. Designed as Phase II of a three-phase program, the study presents the information on schools in the following volumes: Two volumes on potable water and two on wastewater; one volume each on air, noise, pesticides, radiation, solid waste and energy; a two-volume composite report on environmental engineering/health; a one-volume report on education/ecology; and a volume on some training programs conducted by businesses and by trade and professional associations. In addition, the study includes a one-volume abstract and a one-volume summary. The study is an overview. It doesn't include all environmental programs in the United States, and it makes no attempt to evaluate the program offerings

  14. Teaching and Learning Science in the 21st Century: Challenging Critical Assumptions in Post-Secondary Science

    Directory of Open Access Journals (Sweden)

    Amanda L. Glaze

    2018-01-01

    Full Text Available It is widely agreed upon that the goal of science education is building a scientifically literate society. Although there are a range of definitions for science literacy, most involve an ability to problem solve, make evidence-based decisions, and evaluate information in a manner that is logical. Unfortunately, science literacy appears to be an area where we struggle across levels of study, including with students who are majoring in the sciences in university settings. One reason for this problem is that we have opted to continue to approach teaching science in a way that fails to consider the critical assumptions that faculties in the sciences bring into the classroom. These assumptions include expectations of what students should know before entering given courses, whose responsibility it is to ensure that students entering courses understand basic scientific concepts, the roles of researchers and teachers, and approaches to teaching at the university level. Acknowledging these assumptions and the potential for action to shift our teaching and thinking about post-secondary education represents a transformative area in science literacy and preparation for the future of science as a field.

  15. Tooth polishing: The current status

    Directory of Open Access Journals (Sweden)

    Madhuri Alankar Sawai

    2015-01-01

    Full Text Available Healthy teeth and gums make a person feel confident and fit. As people go about their daily routines and with different eating and drinking habits, the tooth enamel turns yellowish or gets stained. Polishing traditionally has been associated with the prophylaxis procedure in most dental practices, which patients know and expect. However, with overzealous use of polishing procedure, there is wearing of the superficial tooth structure. This would lead to more accumulation of local deposits. Also, it takes a long time for the formation of the fluoride-rich layer of the tooth again. Hence, now-a-days, polishing is not advised as a part of routine oral prophylaxis procedure but is done selectively based on the patients′ need. The article here, gives an insight on the different aspects of the polishing process along with the different methods and agents used for the same.

  16. Lysenko affair and Polish botany.

    Science.gov (United States)

    Köhler, Piotr

    2011-01-01

    This article describes the slight impact of Lysenkoism upon Polish botany. I begin with an account of the development of plant genetics in Poland, as well as the attitude of scientists and the Polish intelligentsia toward Marxist philosophy prior to the World War II. Next I provide a short history of the introduction and demise of Lysenkoism in Polish science, with a focus on events in botany, in context with key events in Polish science from 1939 to 1958. The article outlines the little effects of Lysenkoism upon botanists and their research, as well as how botanists for the most part rejected what was often termed the "new biology." My paper shows that though Lysenko's theories received political support, and were actively promoted by a small circle of scientists and Communist party activists, they were never accepted by most botanists. Once the political climate in Poland altered after the events of 1956, Lysenko's theories were immediately abandoned.

  17. Elastic emission polishing

    Energy Technology Data Exchange (ETDEWEB)

    Loewenthal, M.; Loseke, K.; Dow, T.A.; Scattergood, R.O.

    1988-12-01

    Elastic emission polishing, also called elastic emission machining (EEM), is a process where a stream of abrasive slurry is used to remove material from a substrate and produce damage free surfaces with controlled surface form. It is a noncontacting method utilizing a thick elasto-hydrodynamic film formed between a soft rotating ball and the workpiece to control the flow of the abrasive. An apparatus was built in the Center, which consists of a stationary spindle, a two-axis table for the workpiece, and a pump to circulate the working fluid. The process is controlled by a programmable computer numerical controller (CNC), which presently can operate the spindle speed and movement of the workpiece in one axis only. This apparatus has been used to determine material removal rates on different material samples as a function of time, utilizing zirconium oxide (ZrO{sub 2}) particles suspended in distilled water as the working fluid. By continuing a study of removal rates the process should become predictable, and thus create a new, effective, yet simple tool for ultra-precision mechanical machining of surfaces.

  18. THE POLISH RECIPE

    Directory of Open Access Journals (Sweden)

    D.F. Spinu

    2017-06-01

    Full Text Available Twenty-six years ago the international community witnessed one of the most dramatic changes in economic systems. Naturally, the fall of communism in Eastern Europe and its consequences were events difficult to judge and anticipate in their immediate aftermath. Today, we have gained a much more coherent perspective on their meaning. The political liberalization of Poland in 1989 and its transition to the market economy was generally perceived as the most successful of all post-communist countries. From 1990 to 2013, Poland experienced the most outstanding economic growth within the former communist bloc. It doubled its GDP in real terms and became the only country to experience economic growth during the financial crisis of 2008-09. However, the polish secret recipe lies in the "shock therapy" adopted at the beginning of the 90's. The aim of this paper is to examine the importance of the Balcerowicz's program in creating the basis for economic stability and growth through privatization, liberalization of foreign trade, monetary reform and an open economy. We will also review the impact of this unprecedented transformation in shaping a strong, market-oriented economy.

  19. Polish Toxic Currency Options

    Directory of Open Access Journals (Sweden)

    Waldemar Gontarski

    2009-04-01

    Full Text Available Toxic currency options are defined on the basis of the opposition to the nature (essence of an option contract, which is justified in terms of norms founded on the general law clause of characteristics (nature of a relation (which represents an independent premise for imposing restrictions on the freedom of contracts. So-understood toxic currency options are unlawful. Indeed they contravene iuris cogentis regulations. These include for instance option contracts, which are concluded with a bank, if the bank has not informed about option risk before concluding the contract; or the barrier options, which focus only on the protection of banks interests. Therefore, such options may appear to be invalid. Therefore, performing contracts for toxic currency options may be qualified as a criminal mismanagement. For the sake of security, the manager should then take into consideration filing a claim for stating invalidity (which can be made in a court verdict. At the same time, if the supervisory board member in a commercial company, who can also be a subject to mismanagement offences, commits an omission involving lack of reaction (for example, if he/she fails to notify of the suspected offence committed by the management board members acting to the companys detriment when the management board makes the company conclude option contracts which are charged with absolute invalidity the supervisory board member so acting may be considered to act to the companys detriment. In the most recent Polish jurisprudence and judicature the standard of a good host is treated to be the last resort for determining whether the managers powers resulting from criminal regulations were performed. The manager of the exporter should not, as a rule, issue any options. Issuing options always means assuming an obligation. In the case of currency put options it is an absolute obligation to purchase a given amount in euro at exchange rate set in advance. On the other hand issuing

  20. Efficient polishing of aspheric optics

    Energy Technology Data Exchange (ETDEWEB)

    Taylor, J.S.; Piscotty, M.A.; Nguyen, N.Q.; Landram, C.S.; Ng, L.C.

    1997-04-15

    The objectives of this project are to develop, evaluate, and optimize novel designs for a polishing tool intended for ultra-precise figure corrections on aspheric optics with tolerances typical of those required for use in extreme ultraviolet (EUV) projection lithography. This work may lead to an enhanced US industrial capability for producing optics for EUV, x-ray and, other high precision applications. LLNL benefits from developments in computer-controlled polishing and the insertion of fluid mechanics modeling into the precision manufacturing area. Our accomplishments include the numerical estimation of the hydrodynamic shear stress distribution for a new polishing tool that directs and controls the interaction of an abrasive slurry with an optical surface. A key milestone is in establishing a correlation between the shear stress predicted using our fluid mechanics model and the observed removal footprint created by a prototype tool. In addition, we demonstrate the ability to remove 25 nm layers of optical glass in a manner qualitatively similar to macroscopic milling operations using a numerically- controlled machine tool. Other accomplishments include the development of computer control software for directing the polishing tool and the construction of a polishing testbed.

  1. Original article Personality determinants of motivation to undertake vocational training

    Directory of Open Access Journals (Sweden)

    Dorota Godlewska-Werner

    2014-05-01

    Full Text Available Background Recently, at a time of frequent changes in the economic and socio-economic circumstances, knowledge acquired in the course of formal education is insufficient. Especially, the education system is still criticized for a lack of flexibility and strong resistance to change. Therefore, regular participation in various forms of training is required. Employee education and training are becoming an optimal answer to complex business challenges. The aim of this study was to determine which personality traits are responsible for the strength of motivation to undertake vocational training and other educational forms. Participants and procedure The study included 104 staff members of Polish companies (60 women and 44 men. The study used Cattell’s 16 PF Questionnaire and the scales of readiness to undertake training and further education as a measure of the strength of motivation (Kawecka, Łaguna & Tabor, 2010. Results The study showed that openness to change and tension (primary traits had the greatest impact on the intention and planning to take vocational training. Additionally, the intention and planning to take vocational training were found to be associated with mindedness, independence, self-control, and anxiety (secondary traits. Such traits as rule-consciousness [G], social-boldness [H], abstractedness [M], and apprehension [O] (primary traits, were important in some aspects, which could constitute a background for further research and discussion of the results. Conclusions The obtained results lead to the conclusion that some of the individual differences in personality determine the motivation to undertake vocational training.

  2. TRAINING GUIDE FOR VOCATIONAL HABILITATION.

    Science.gov (United States)

    BITTER, JAMES A.

    DESIGNED AS A GUIDE FOR COUNSELORS OF VOCATIONAL HABILITATION CLIENTS (CLIENTS WITH LITTLE OR NO VOCATIONAL EXPERIENCE) THIS MANUAL PRESENTS THE PROGRAM DEVELOPED BY THE WORK EXPERIENCE CENTER (WEC) OF THE ST. LOUIS JEWISH EMPLOYMENT AND VOCATIONAL SERVICE. THE MAJOR TRAINING VEHICLES USED BY WEC ARE HABILITATION WORKSHOPS, EMPLOYER JOB SITES, AND…

  3. Cannabinoids cases in polish athletes

    OpenAIRE

    A Pokrywka; Z Obmiński; D Kwiatkowska; R Grucza

    2009-01-01

    The aim of this study was to investigate the number of cases and the profiles of Polish athletes who had occasionally been using marijuana or hashish throughout the period of 1998-2004, with respect to: sex, age, and discipline of sport as well as the period of testing (in- and out-of-competition). Results of the study were compared with some data reported by other WADA accredited anti-doping laboratories. Totally, 13 631 urine samples taken from Polish athletes of both sexes, aged 10-67 year...

  4. Polish-Bulgarian-Russian, Bulgarian-Polish-Russian or Russian-Bulgarian-Polish dictionary?

    Directory of Open Access Journals (Sweden)

    Violetta Koseska-Toszewa

    2015-11-01

    Full Text Available Polish-Bulgarian-Russian, Bulgarian-Polish-Russian or Russian-Bulgarian-Polish dictionary? The trilingual dictionary (M. Duszkin, V. Koseska, J. Satoła and A. Tzoneva is being elaborated based on a working Polish-Bulgarian-Russian electronic parallel corpus authored by Maksim Duszkin, Violetta Koseska-Toszewa and Joanna Satoła-Staśkowiak, and works by A. Tzoneva. It is the first corpus comparing languages belonging to three different Slavic language groups: western, southern and eastern. Works on the dictionary are based on Gramatyka konfrontatywna bułgarsko-polska (Bulgarian-Polish confrontative grammar and the proposed there semantic-oriented interlanguage. Two types of classifiers have been introduced into the dictionary: classic and semantic. The trilingual dictionary will present a consistent and homogeneous set of facts of grammar and semantics. The Authors point out that in a traditional dictionary it is not clear for example whether aspect should be understood as imperfective / perfective form of a verb or as its meaning. Therefore in the dictionary forms and meaning are separated in a regular way. Imperfective verb form has two meanings: state and configuration of states and events culminating in state. Also perfective verb form has two meanings: event and configuration of states and events culminating in event. These meanings are described by the semantic classifiers, respectively, state and event, state1 and event1. The way of describing language units, mentioned in the article, gives a possibility to present language material (Polish, Bulgarian, Russian in any required order, hence the article’s title.

  5. YWCA Vocational Readiness Package.

    Science.gov (United States)

    Scott, Jeanne

    This document outlines, in detail, the Vocational Readiness Package for young girls, which is a week-long program utilizing simulation games and role-playing, while employing peer group counseling techniques to dramatize the realities concerning women in marriage and careers today. After three years of using this program, the authors have compiled…

  6. Cannabinoids cases in polish athletes

    Directory of Open Access Journals (Sweden)

    A Pokrywka

    2009-07-01

    Full Text Available The aim of this study was to investigate the number of cases and the profiles of Polish athletes who had occasionally been using marijuana or hashish throughout the period of 1998-2004, with respect to: sex, age, and discipline of sport as well as the period of testing (in- and out-of-competition. Results of the study were compared with some data reported by other WADA accredited anti-doping laboratories. Totally, 13 631 urine samples taken from Polish athletes of both sexes, aged 10-67 years, performing 46 disciplines of sport were tested. Cannabinoids were detected in 267 samples. Among Polish athletes the relative number of positive THC (tetrahydrocannabinol samples was one of the highest in Europe. The group of young Polish athletes (aged 16-24 years was the most THC-positive. THC-positive cases were noted more frequently in male athletes tested during out of competitions. The so-called contact sports (rugby, ice hockey, skating, boxing, badminton, body building and acrobatic sports were those sports, where the higher risk of cannabis use was observed. The legal interpretation of some positive cannabinoids results would be difficult because of some accidental and unintentional use of the narcotics by sportsmen. It was concluded that national anti-doping organizations (NADO’s, which are competent to judge whether the anti-doping rules were violated, should take into account the possibility of non-intentional doping use of cannabinoids via passive smoking of marijuana.

  7. Sensing roughness and polish direction

    DEFF Research Database (Denmark)

    Jakobsen, Michael Linde; Olesen, Anders Sig; Larsen, Henning Engelbrecht

    2016-01-01

    needs information about the RMS-value of the surface roughness and the current direction of the scratches introduced by the polishing process. The RMS-value indicates to the operator how far he is from the final finish, and the scratch orientation is often specified by the customer in order to avoid...... structures and light scattered from scratches....

  8. Polish energy-system modernisation

    International Nuclear Information System (INIS)

    Drozdz, M.

    2003-01-01

    The Polish energy-system needs intensive investments in new technologies, which are energy efficient, clean and cost effective. Since the early 1990s, the Polish economy has had practically full access to modern technological devices, equipment and technologies. Introducing new technologies is a difficult task for project teams, constructors and investors. The author presents a set of principles for project teams useful in planning and energy modernisation. Several essential features are discussed: Energy-efficient appliances and systems; Choice of energy carriers, media and fuels; Optimal tariffs, maximum power and installed power; Intelligent, integrated, steering systems; Waste-energy recovery; Renewable-energy recovery. In practice there are several difficulties connected with planning and realising good technological and economic solutions. The author presents his own experiences of energy-system modernisation of industrial processes and building new objects. (Author)

  9. FINANCIAL SECURITY OF POLISH HOUSEHOLDS

    Directory of Open Access Journals (Sweden)

    Agnieszka Kozera

    2016-09-01

    Full Text Available  A household’s fi nancial security is essential for the satisfaction of the needs and wants of its members, both communal and individual. It constitutes a kind of foundation for all of a household’s fi nancial decisions that impact its standard of living. The article aims to assess the level of fi nancial security of Polish households in 2005–2013. The research draws on data from Genworth Index, HBS conducted by the Central Statistical Offi ce (GUS and Social Diagnosis (Diagnoza społeczna overseen by the Social Monitoring Council. The study shows that Poland is characterized by a low level of fi nancial security relative to other European countries, especially Western and Scandinavian. More than three-quarters of Polish households experience fi nancial problems and exhibit both a low propensity to save, and low savings rates.

  10. Energy savings in Polish buildings

    Energy Technology Data Exchange (ETDEWEB)

    Markel, L.C.; Gula, A.; Reeves, G.

    1995-12-31

    A demonstration of low-cost insulation and weatherization techniques was a part of phase 1 of the Krakow Clean Fossil Fuels and Energy Efficient Project. The objectives were to identify a cost-effective set of measures to reduce energy used for space heating, determine how much energy could be saved, and foster widespread implementation of those measures. The demonstration project focused on 4 11-story buildings in a Krakow housing cooperative. Energy savings of over 20% were obtained. Most important, the procedures and materials implemented in the demonstration project have been adapted to Polish conditions and applied to other housing cooperatives, schools, and hospitals. Additional projects are being planned, in Krakow and other cities, under the direction of FEWE-Krakow, the Polish Energie Cities Network, and Biuro Rozwoju Krakowa.

  11. Earnings Management in Polish Companies

    OpenAIRE

    Brzeszczyński, Janusz; Gajdka, Jerzy; Schabek, Tomasz

    2012-01-01

    This paper presents results of the investigation of a phenomenon known as "earnings management'' (EM) among the companies listed on the Polish stock market. The distribution of earnings per share (EPS) for the stocks around the threshold value of "zero" and the threshold of "recent performance" was analyzed in the period of years 1997-2010. Moreover, the changes of earnings for the stocks, which are suspected to manipulate their earnings, were also investigated. The results, which indicate as...

  12. LOVE in English and Polish

    Directory of Open Access Journals (Sweden)

    Małgorzata Brożyna Reczko

    2017-12-01

    Full Text Available LOVE in English and Polish The paper presents a sample contrastive analysis of the linguistic picture of love in English and Polish. The material used in the survey is drawn from lexicographic data, including the British National Corpus and Narodowy Korpus Języka Polskiego [National Corpus of Polish]. The paper focuses on the similarities and differences in conceptualizing the abstract concept of love in the English and Polish languages. An analytical method, developed by Bartmiński and associates, serves as the theoretical basis for the reconstruction of the linguistic picture of the world.   MIŁOŚĆ w języku angielskim i polskim Niniejszy artykuł to próba kontrastywnego porównania językowego obrazu świata MIŁOŚCI w języku angielskim i polskim. Materiał badawczy pochodzi głównie ze źródeł leksykograficznych: słowników oraz korpusów (Narodowego Korpusu Języka Polskiego oraz z korpusu języka angielskiego British National Corpus. Celem badania było poszukiwanie podobieństw i różnic w konceptualizacji MIŁOŚCI w tych dwóch językach. Metoda badawcza została zaczerpnięta z prac J. Bartmińskiego i dotyczy rekonstrukcji językowego obrazu świata różnych pojęć.

  13. 19th Polish Control Conference

    CERN Document Server

    Kacprzyk, Janusz; Oprzędkiewicz, Krzysztof; Skruch, Paweł

    2017-01-01

    This volume contains the proceedings of the KKA 2017 – the 19th Polish Control Conference, organized by the Department of Automatics and Biomedical Engineering, AGH University of Science and Technology in Kraków, Poland on June 18–21, 2017, under the auspices of the Committee on Automatic Control and Robotics of the Polish Academy of Sciences, and the Commission for Engineering Sciences of the Polish Academy of Arts and Sciences. Part 1 deals with general issues of modeling and control, notably flow modeling and control, sliding mode, predictive, dual, etc. control. In turn, Part 2 focuses on optimization, estimation and prediction for control. Part 3 is concerned with autonomous vehicles, while Part 4 addresses applications. Part 5 discusses computer methods in control, and Part 6 examines fractional order calculus in the modeling and control of dynamic systems. Part 7 focuses on modern robotics. Part 8 deals with modeling and identification, while Part 9 deals with problems related to security, fault ...

  14. Directly polished lightweight aluminum mirror

    Science.gov (United States)

    ter Horst, Rik; Tromp, Niels; de Haan, Menno; Navarro, Ramon; Venema, Lars; Pragt, Johan

    2017-11-01

    During the last ten years, Astron has been a major contractor for the design and manufacturing of astronomical instruments for Space- and Earth based observatories, such as VISIR, MIDI, SPIFFI, X-Shooter and MIRI. Driven by the need to reduce the weight of optically ultra-stiff structures, two promising techniques have been developed in the last years: ASTRON Extreme Lightweighting [1][2] for mechanical structures and an improved Polishing Technique for Aluminum Mirrors. Using one single material for both optical components and mechanical structure simplifies the design of a cryogenic instrument significantly, it is very beneficial during instrument test and verification, and makes the instrument insensitive to temperature changes. Aluminum has been the main material used for cryogenic optical instruments, and optical aluminum mirrors are generally diamond turned. The application of a polishable hard top coating like nickel removes excess stray light caused by the groove pattern, but limits the degree of lightweighting of the mirrors due to the bi-metal effect. By directly polishing the aluminum mirror surface, the recent developments at Astron allow for using a non-exotic material for light weighted yet accurate optical mirrors, with a lower surface roughness ( 1nm RMS), higher surface accuracy and reduced light scattering. This paper presents the techniques, obtained results and a global comparison with alternative lightweight mirror solutions. Recent discussions indicate possible extensions of the extreme light weight technology to alternative materials such as Zerodur or Silicon Carbide.

  15. An Overview of Polish Martial Arts

    Directory of Open Access Journals (Sweden)

    Wojciech J. Cynarski

    2012-07-01

    Full Text Available The purpose of this study is to explain the revival of Polish martial arts from the perspectives of cultural sociology, the sciences of physical culture, and the humanistic theory of martial arts. The Polish Martial Arts (Polskie Sztuki Walki are a subject still requiring serious scientific examination, even in Poland. There are few works concerning the history of Polish weapons, and most only describe techniques for wielding specific types of edged weapons. Nevertheless, there is a large group of enthusiasts trying to restore and cultivate the old Polish tradition, a tradition with heavy emphasis on the art of fencing. The author knows many of the people and facts presented here, from personal observation and from direct participation in these arts. As a disciple of the late Master Yoshio Sugino (10th-dan Kobudo Katori Shinto-ryu, he fought against the Polish saber champion, and he has taken part in joint exhibitions of Polish and Japanese fencing.

  16. Vocational Preparation Curriculum: Electrical Wiring.

    Science.gov (United States)

    Usoro, Hogan

    This document is a curriculum guide for instructors teaching vocational preparation for electrical wiring to special needs students. The purpose of the curriculum guide is to provide minimum skills for disadvantaged and handicapped students entering the mainstream; to supplement vocational skills of those students already in a regular training…

  17. THE AUTOBIOGRAPHY AND VOCATIONAL DEVELOPMENT

    Science.gov (United States)

    The autobiography as a counseling aid in vocational development is studied. Its predictive efficiency is compared with test data which are known to...be predictive of the college major. Results indicate that reference patterns developed from student autobiographies could be used with other tests as a predictive index of vocational development.

  18. Vocational Education Today: Topical Issues.

    Science.gov (United States)

    Kenway, Jane, Ed.; Tregenza, Karen, Ed.; Watkins, Peter, Ed.

    This book contains 13 papers examining topical issues in vocational education and training (VET) in Victoria, Australia. The following papers are included: "Vocational Education and Schooling: The Changing Scene" (Jane Kenway, Sue Willis, Peter Watkins, Karen Tregenza); "The Enterprise Approach" (James Mulraney); "VET…

  19. Challenges to Vocational Teacher Education.

    Science.gov (United States)

    Erickson, Richard C.

    1985-01-01

    Challenges to vocational teacher education include technological change that is sending large numbers of adults back to school; increasing numbers of women, minorities, and handicapped individuals who are seeking employment in nontraditional occupations; vocational preparation for jobs in the information economy; teacher recruitment; and creative…

  20. Instructional Materials Vocational Related English.

    Science.gov (United States)

    Oklahoma State Dept. of Vocational and Technical Education, Stillwater.

    This preliminary draft of instructional materials for an English curriculum offering vocational preparation focuses on grammar concepts, selected vocational English topics, and the use of resource materials. The unit plans contain general and specific behavioral objectives, student activities, and teaching procedures. Information sheets, student…

  1. Legal Scholarship as a Vocation.

    Science.gov (United States)

    Luban, David

    2001-01-01

    Explores the more purely theoretical side of the legal scholar's vocation, using Max Weber's text on the scholar's role titled "Science as a Vocation." Discusses the consequences of the tension between law schools' generalist "pretensions" and increasingly specialist character, and Weber's fact/value distinction. (EV)

  2. The tourism attractiveness of Polish libraries

    OpenAIRE

    Miedzińska, Magdalena; Tanaś, Sławoj

    2009-01-01

    The aim of the article is to draw the reader's attention to the tourism attractiveness of renowned Polish libraries. These have attained a tourism function due to tourism exploration and penetration, but remain in the shadow of other Polish cultural assets. The article outlines the historical geography of Polish libraries, an analysis of tourism assets and an attempt to classify and catalogue libraries in Poland.

  3. Vocational rehabilitation: a multidisciplinary intervention.

    Science.gov (United States)

    Gobelet, C; Luthi, F; Al-Khodairy, A T; Chamberlain, M A

    2007-09-15

    Vocational rehabilitation is by definition a multidisciplinary intervention in a process linked to the facilitation of return to work or to the prevention of loss of the work. Clinical staff in contact with a person who has lost his job (general practitioner, specialized physician) must promote vocational rehabilitation. Medical rehabilitation for those with disabilities, whether new or old, has to be followed without delay by vocational rehabilitation. It is even better if these two intertwined processes are overlapping. They involve many professionals including physiotherapists, occupational therapists, psychologists, vocational trainers, job counsellors, teachers, case-managers, job placement agencies. Vocational rehabilitation has a financial cost, borne by many state organizations (security, social system, social affairs) as well as by employers and private insurances, which are in case of accident, concerned by this process. However, the evidence suggests that this is recouped 2- to 10-fold as suggested by the British Society of Rehabilitation Medicine.

  4. Perceptions of and Attitudes towards Regional Varieties of Polish: Views from Two Polish Provinces

    Science.gov (United States)

    Milobog, Magdalena; Garrett, Peter

    2011-01-01

    This paper reports a study of perceptions and attitudes relating to regional varieties of Polish. The methodology followed folk linguistic approaches to attitudes research. Respondents in two Polish provinces were asked to draw on a map of Poland where they thought the main regional varieties of Polish were spoken, and then to name and…

  5. History of Polish gastrointestinal radiology.

    Science.gov (United States)

    Urbanik, A

    2003-12-01

    As early as several days after the publication of the information concerning Roentgen's discovery the first radiological examinations were performed in Poland. The new method was immediately introduced into medical practice, including gastroenterology. In that pioneer period the most important works were those by Walery Jaworski who was the first man in the world to perform an X-ray of gall stones as well as the stomach with the use of a contrast medium. In its more-than-a-hundred-year history Polish gastrointestinal radiology has attempted not only to catch up with the world science, but it also has made a considerable contribution to its development.

  6. Corporate Politics on Polish Millennials

    OpenAIRE

    Natalia Roślik

    2017-01-01

    In the very beginning of this particular paper, an author is trying to determine and describe who Millennials actually are. Then, the basis of Millennials definition is analysing corporation’s activity over the past years regarding this age group. The main goal of the thesis is to bring their specific futures out and describe what corporations on Polish job market are doing to encourage them to work in their offices. Especially in Poland within the last years, it is observed that big multinat...

  7. Polish Foundation for Energy Efficiency

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-12-31

    The Polish Foundation for Energy Efficiency (FEWE) was established in Poland at the end of 1990. FEWE, as an independent and non-profit organization, has the following objectives: to strive towards an energy efficient national economy, and to show the way and methods by use of which energy efficiency can be increased. The activity of the Foundation covers the entire territory of Poland through three regional centers: in Warsaw, Katowice and Cracow. FEWE employs well-known and experienced specialists within thermal and power engineering, civil engineering, economy and applied sciences. The organizer of the Foundation has been Battelle Memorial Institute - Pacific Northwest Laboratories from the USA.

  8. Ensuring Quality Assurance in Vocational Education

    Science.gov (United States)

    Idialu, Ethel E.

    2013-01-01

    Vocational education emphasises skill acquisition. Quality assurance in vocational education is a concept that is concerned with high performance involving activities with vocational education such as teaching, learning, infrastructures, students' behaviour and the entire academic process. Quality vocational education refers to input and output of…

  9. A national environmental/energy workforce assessment. Post-secondary education profile: composite i (cont'd) (environmental engineering/health). Final report on phase 2

    International Nuclear Information System (INIS)

    1978-12-01

    This study is one of 16 volumes aggregating data on representative environmental education offerings in the United States at post-secondary education institutions and in the private sector of the economy. Structured around on-site interviews, the study describes the institutions' education programs--their program structure, representative course offerings, faculty structure, and program requirements. In addition, the study provides information on the employment history of graduates. Designed as Phase II of a three-phase program, the study presents the information on schools with emphasis on environmental engineering/health. The study is an overview. It doesn't include all environmental programs in the United States, and it makes no attempt to evaluate the program offerings

  10. A national environmental/energy workforce assessment. Post-secondary education profile: composite ii (education/ecology). Final report on phase 2

    International Nuclear Information System (INIS)

    1978-12-01

    This study is one of 16 volumes aggregating data on representative environmental education offerings in the United States at post-secondary education institutions and in the private sector of the economy. Structured around on-site interviews, the study describes the institutions' education programs--their program structure, representative course offerings, faculty structure, and program requirements. In addition, the study provides information on the employment history of graduates. Designed as Phase II of a three-phase program, the study presents the information on schools with emphasis on education/ecology. The study is an overview. It doesn't include all environmental programs in the United States, and it makes no attempt to evaluate the program offerings

  11. A national environmental/energy workforce assessment. Post-secondary education profile: composite i (environmental engineering/health). Final report on phase 2

    International Nuclear Information System (INIS)

    1978-12-01

    This study is one of 16 volumes aggregating data on representative environmental education offerings in the United States at post-secondary education institutions and in the private sector of the economy. Structured around on-site interviews, the study describes the institutions' education programs--their program structure, representative course offerings, faculty structure, and program requirements. In addition, the study provides information on the employment history of graduates. Designed as Phase II of a three-phase program, the study presents the information on schools with emphasis on environmental engineering/health. The study is an overview. It doesn't include all environmental programs in the United States, and it makes no attempt to evaluate the program offerings

  12. Sexual activity of Polish adults.

    Science.gov (United States)

    Pastwa-Wojciechowska, Beata; Izdebski, Zbigniew

    2014-01-01

    The purpose of this research was to explore the subject of sexual activity in the Polish population, with special focus on age and gender differences, and sexual infidelity. Sexual activity is one of the basic factors in initiating and maintaining relationships. On the one hand, sexual activity enables us to meet natural needs and maintain an intimate relationship with another human being; on the other, it may allow us to overcome loneliness and social isolation by providing the opportunity to express feelings of closeness and unity. The research was conducted on a representative group of 3,200 Poles aged between 15-49, with the support of a well-known Polish research company - TNS OBOP. Face-to-face and Pencil and Paper (PAPI) interviews were carried out. The results focus on two main issues: the age and motives of sexual initiation among teenagers (with a significant percentage starting their sexual activity at the age of 15), and the quality of the sexual lives of adults (average number of sexual partners, sexual infidelity and sexual satisfaction). There is dependence between the type of relationship and the performance or non-performance of sexual activity, as well as the quality of the relationship. Among both adolescents and adults, remaining in a stable relationship (partnership or marriage) promotes loyalty. The performance of sexual goals turns out to be an important mechanism regulating the interpersonal aspects of a relationship, influencing their perception and evaluation.

  13. Sexual activity of Polish adults

    Directory of Open Access Journals (Sweden)

    Beata Pastwa-Wojciechowska

    2014-03-01

    Full Text Available Aim. The purpose of this research was to explore the subject of sexual activity in the Polish population, with special focus on age and gender differences, and sexual infidelity. Sexual activity is one of the basic factors in initiating and maintaining relationships. On the one hand, sexual activity enables us to meet natural needs and maintain an intimate relationship with another human being; on the other, it may allow us to overcome loneliness and social isolation by providing the opportunity to express feelings of closeness and unity. Material and method. The research was conducted on a representative group of 3,200 Poles aged between 15–49, with the support of a well-known Polish research company – TNS OBOP. Face-to-face and Pencil and Paper (PAPI interviews were carried out. Results. The results focus on two main issues: the age and motives of sexual initiation among teenagers (with a significant percentage starting their sexual activity at the age of 15, and the quality of the sexual lives of adults (average number of sexual partners, sexual infidelity and sexual satisfaction. Conclusion. There is dependence between the type of relationship and the performance or non-performance of sexual activity, as well as the quality of the relationship. Among both adolescents and adults, remaining in a stable relationship (partnership or marriage promotes loyalty. The performance of sexual goals turns out to be an important mechanism regulating the interpersonal aspects of a relationship, influencing their perception and evaluation.

  14. Buffered Electrochemical Polishing of Niobium

    Energy Technology Data Exchange (ETDEWEB)

    Ciovati, Gianluigi [Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States); Tian, Hui [Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States); College of William and Mary, Williamsburg, VA (United States); Corcoran, Sean [Virginia Polytechnic Inst. and State Univ. (Virginia Tech), Blacksburg, VA (United States)

    2011-03-01

    The standard preparation of superconducting radio-frequency (SRF) cavities made of pure niobium include the removal of a 'damaged' surface layer, by buffered chemical polishing (BCP) or electropolishing (EP), after the cavities are formed. The performance of the cavities is characterized by a sharp degradation of the quality factor when the surface magnetic field exceeds about 90 mT, a phenomenon referred to as 'Q-drop.' In cavities made of polycrystalline fine grain (ASTM 5) niobium, the Q-drop can be significantly reduced by a low-temperature (? 120 °C) 'in-situ' baking of the cavity if the chemical treatment was EP rather than BCP. As part of the effort to understand this phenomenon, we investigated the effect of introducing a polarization potential during buffered chemical polishing, creating a process which is between the standard BCP and EP. While preliminary results on the application of this process to Nb cavities have been previously reported, in this contribution we focus on the characterization of this novel electrochemical process by measuring polarization curves, etching rates, surface finish, electrochemical impedance and the effects of temperature and electrolyte composition. In particular, it is shown that the anodic potential of Nb during BCP reduces the etching rate and improves the surface finish.

  15. Method of polishing nickel-base alloys and stainless steels

    Science.gov (United States)

    Steeves, Arthur F.; Buono, Donald P.

    1981-01-01

    A chemical attack polish and polishing procedure for use on metal surfaces such as nickel base alloys and stainless steels. The chemical attack polish comprises Fe(NO.sub.3).sub.3, concentrated CH.sub.3 COOH, concentrated H.sub.2 SO.sub.4 and H.sub.2 O. The polishing procedure includes saturating a polishing cloth with the chemical attack polish and submicron abrasive particles and buffing the metal surface.

  16. Learning at work in Higher Vocational Education

    Directory of Open Access Journals (Sweden)

    Kerstin Littke

    2015-02-01

    Full Text Available Higher vocational training (HVE is a new form of post-secondary education that was introduced in 2009 in Sweden. The aim for HVE is to address the demands of a highly skilled Swedish workforce. Compared to other forms of adult and higher education it is less institutionalized and, based on Swedish standards, gives great opportunities for the provider to decide regarding the contents and design. The purpose of this study was to analyze a the quality of the course, Learning at Work (LIA, and (b to develop instruments and indicators to explore the quality of the student learning in working life as part of HVE. The design of research instruments was based on hypotheses to uncover the background, the learning process and effect parameters In LIA offered at 12 different HVE sites in Sweden within the areas of health care, computer science, technology and business administration. The survey data of forty-two students and thirty-six workplace supervisors were analyzed. The results of the study show that the quality of the learning at work (LIA varies considerably between different programs and different students. In most programs, it has a significant development potential. A well-functioning LIA is characterized by adequate learning content, an open work climate between colleagues, accuracy and dedication, frequent supervisor feedback, and regular communication between the Program Director and the supervisors. It is important that the educational provider requires workplaces with capacity to offer the students relevant and qualified work content. LIA should offer qualified work content providing knowledge of breadth and depth. Knowledge gained from school-based training should be challenged and must achieve curriculum goals. An important finding is the lack of definitions and criteria for quality, and the risk of quality differences between educational providers. Another significant problem identified in the study is the unclear division of

  17. Advanced techniques for computer-controlled polishing

    Science.gov (United States)

    Schinhaerl, Markus; Stamp, Richard; Pitschke, Elmar; Rascher, Rolf; Smith, Lyndon; Smith, Gordon; Geiss, Andreas; Sperber, Peter

    2008-08-01

    Computer-controlled polishing has introduced determinism into the finishing of high-quality surfaces, for example those used as optical interfaces. Computer-controlled polishing may overcome many of the disadvantages of traditional polishing techniques. The polishing procedure is computed in terms of the surface error-profile and the material removal characteristic of the polishing tool, the influence function. Determinism and predictability not only enable more economical manufacture but also facilitate considerably increased processing accuracy. However, there are several disadvantages that serve to limit the capabilities of computer-controlled polishing, many of these are considered to be issues associated with determination of the influence function. Magnetorheological finishing has been investigated and various new techniques and approaches that dramatically enhance the potential as well as the economics of computer-controlled polishing have been developed and verified experimentally. Recent developments and advancements in computer-controlled polishing are discussed. The generic results of this research may be used in a wide variety of alternative applications in which controlled material removal is employed to achieve a desired surface specification, ranging from surface treatment processes in technical disciplines, to manipulation of biological surface textures in medical technologies.

  18. Polish Industry and Art at CERN

    CERN Multimedia

    2000-01-01

    On 17 October 2000 the second Polish industrial and technological exhibition opened at CERN. The first one was held five years ago and nine of the companies that were present then have come back again this year. Six of those companies were awarded contracts with CERN in 1995. Three Polish officials were present at the Opening Ceremony today: Mrs Malgorzata Kozlowska, Under-secretary of State in the State Committee for Scientific Research, Mr Henryk Ogryczak, Under-secretary of State in Ministry of Economy and Prof. Jerzy Niewodniczanski, President of National Atomic Energy Agency. Professor Luciano Maiani welcomed the Polish delegation to CERN and stressed the important contribution of Polish scientists and industrialists to the work of the laboratory. Director General Luciano Maiani (back left) and head of SPL division Karl-Heinz Kissler (back right) visit the Poland at CERN exhibition… The exhibition offers Polish companies the opportunity to establish professional contacts with CERN. Nineteen companies...

  19. Rheumatoid arthritis: vocational rehabilitation.

    Science.gov (United States)

    Cochrane, G M

    1982-01-01

    The consequences of inflation and accelerating introduction of automation and microprocessors into industry are a shift from unskilled to skilled work, the lessening of opportunities for the unskilled worker, and growing unemployment. If disabled people are competing for employment they must take every opportunity to extend education and acquire skills. Juvenile chronic arthritis presents one set of problems in vocational rehabilitation at the beginning of a working career and adult rheumatoid arthritis another, commonly in those over 45 years old and previously established in work. The prevalence of severe disability in juvenile chronic arthritis is about 1 in 20 000 of the population, females are affected twice as often as males and 1 in 10 has defective vision or blindness due to chronic iridocyclitis. At school, besides education, there must be emphasis on encouraging independence, self-confidence, mobility and determination. A School Leavers' Conference early in the last year at school gives the adolescent the best chance of choosing a career. Rheumatoid arthritis is three times more common in women and increasingly, over the last 40 years, women are working besides home-making. Morning stiffness, fatigue, immobility and pain are the common symptoms of widespread involvement of joints and systemic disturbance. The principal determinant in the success of vocational rehabilitation is personality, and the social and environmental factors are more significant than the degree of disability. The Disablement Resettlement Officer can assure continuity of rehabilitation between the health and employment services: a favourable outcome is work, self-derived income independence and freedom of movement using whatever technical aids are required to achieve this.

  20. Namibia - Vocational Training Grant Fund

    Data.gov (United States)

    Millennium Challenge Corporation — The impact evaluation of the Vocational Training Grant Fund (VTGF) subactivity in Namibia used a random assignment design to determine the effects of VTGF-funded...

  1. Reforming Vocational Education and Training

    DEFF Research Database (Denmark)

    Friche, Nanna; Kondrup, Sissel

    The systems of vocational education and training are facing a number of challenges in many European countries. The share of young people who are neither employed, nor in education or training (NEET) is still higher for graduates from upper secondary VET than from upper secondary general programmes...... attractive vocational education and training’. But what does 'better' and 'more attractive' mean? Firstly, this paper examines the perceptions and concepts of quality that is reflected in the political Agreement on the quality and attractiveness of Danish vocational education. Secondly, the paper identifies...... a number of challenges related to these different perceptions and concepts of quality. The research question of the paper is: What concepts of quality draws the political Agreement on Better and More Attractive Vocational Education and Training programmes on? And with which potential implications...

  2. Corporate Politics on Polish Millennials

    Directory of Open Access Journals (Sweden)

    Natalia Roślik

    2017-12-01

    Full Text Available In the very beginning of this particular paper, an author is trying to determine and describe who Millennials actually are. Then, the basis of Millennials definition is analysing corporation’s activity over the past years regarding this age group. The main goal of the thesis is to bring their specific futures out and describe what corporations on Polish job market are doing to encourage them to work in their offices. Especially in Poland within the last years, it is observed that big multinational companies are paying special attention to Millennials and trying to hire them before competitors will do so. As a part of this paper, an author will describe corporate politics and practices on Thomson Reuters and BNY Mellon examples. Within this work, an author is also discussing key features and differences between this generation and Millennials parent’s generation. Additionally, there is a reference to corporate social responsibility concept and work-life balance issues.

  3. Vocational rehabilitation: an educational review.

    Science.gov (United States)

    Chamberlain, M Anne; Fialka Moser, Veronika; Schüldt Ekholm, Kristina; O'Connor, Rory J; Herceg, Malvina; Ekholm, Jan

    2009-11-01

    The aim of this review is to describe aspects of vocational rehabilitation relevant for a physician aiming to become a specialist in physical and rehabilitation medicine (PRM). The review discusses the epidemiology of incapacity for work, the major patient groups in vocational rehabilitation (musculoskeletal and psychiatric diagnoses comprise approximately 50-70% of the patients), the influence of different kinds of environmental and individual risk factors on work resumption (such as the legal framework, application of the law, resources for rehabilitation and its effectiveness, the degree of co-operation between vocational rehabilitation agencies, economic factors/labour market situation, medical and personal factors). The review describes different models of vocational rehabilitation, the effectiveness of various vocational rehabilitation programmes on work resumption or sick leave (where strong evidence is reported for multi-modal rehabilitation programmes for patients with long-lasting musculoskeletal pain). Finally, there are sections about the PRM physician's history-taking in vocational rehabilitation (using the International Classification of Functioning, Disability and Health (ICF)), and report writing with a structure where ICF body functions and activity limitations are reported separately.

  4. Smoking characteristics of Polish immigrants in Dublin

    Directory of Open Access Journals (Sweden)

    Zatonski Witold

    2008-12-01

    Full Text Available Abstract Background This study examined two main hypotheses: a Polish immigrants' smoking estimates are greater than their Irish counterparts (b Polish immigrants purchasing cigarettes from Poland smoke "heavier" (≥ 20 cigarettes a day when compared to those purchasing cigarettes from Ireland. The study also set out to identify significant predictors of 'current' smoking (some days and everyday among the Polish immigrants. Methods Dublin residents of Polish origin (n = 1,545 completed a previously validated Polish questionnaire in response to an advertisement in a local Polish lifestyle magazine over 5 weekends (July–August, 2007. The Office of Tobacco Control telephone-based monthly survey data were analyzed for the Irish population in Dublin for the same period (n = 484. Results Age-sex adjusted smoking estimates were: 47.6% (95% Confidence Interval [CI]: 47.3%; 48.0% among the Poles and 27.8% (95% CI: 27.2%; 28.4% among the general Irish population (p 24 months were significant predictors of current smoking among the Poles. An objective validation of the self-reported smoking history of a randomly selected sub-sample immigrant group, using expired carbon monoxide (CO measurements, showed a highly significant correlation coefficient (r = 0.64 of expired CO levels with the reported number of cigarettes consumed (p Conclusion Polish immigrants' smoking estimates are higher than their Irish counterparts, and particularly if employed, with only primary-level education, and are overseas >2 years.

  5. Super-polishing of Zerodur aspheres by means of conventional polishing technology

    Science.gov (United States)

    Polak, Jaroslav; Klepetková, Eva; Pošmourný, Josef; Šulc, Miroslav; Procháska, František; Tomka, David; Matoušek, Ondřej; Poláková, Ivana; Šubert, Eduard

    2015-01-01

    This paper describes a quest to find simple technique to superpolish Zerodur asphere (55μm departure from best fit sphere) that could be employed on old fashion way 1-excenter optical polishing machine. The work focuses on selection of polishing technology, study of different polishing slurries and optimization of polishing setup. It is demonstrated that either by use of fine colloidal CeO2 slurry or by use of bowl-feed polishing setup with CeO2 charged pitch we could reach 0.4nm RMS roughness while removing <30nm of surface layer. This technique, although not optimized, was successfully used to improve surface roughness on already prepolished Zerodur aspheres without necessity to involve sophisticated super-polishing technology and highly trained manpower.

  6. Comparative study of performance of shoe polishes formulated from ...

    African Journals Online (AJOL)

    GARZALI

    This should make the polish remains as discrete solid particles held mechanically within the leather. This work intends to explore the use of polyethylene pigment in the production of shoe polish. The shoe polish produced will be applied alongside shoe polish from carbon black (CI black Pigment 7) on finished black leather ...

  7. Initiating Innovation in Post-Secondary Institutions--Customizing Teaching and Learning Environments for the Twenty-First Century: Collective Reflections from the 2014 Cohort of 3M National Student Fellows

    Science.gov (United States)

    Carroll, Heather; Chandrashekhar, Shwetha; Huang, Danny; Kim, David; Liu, Peter

    2015-01-01

    In light of the enormous changes unfolding in the higher education landscape, we don't have to look too far to recognize evidence of the transformation and redefinition of the construct of both teaching and learning in the information age. With a growing focus on teaching and learning at all levels of post-secondary institutions, innovation is…

  8. Effects of single-gender mathematics classrooms on self-perception of mathematical ability and post secondary engineering paths: an Australian case study

    Science.gov (United States)

    Tully, D.; Jacobs, B.

    2010-08-01

    This study focused on a population of female engineering students, probing the influences of their secondary school experience on their choice to pursue an engineering course of study at university. The motivating question is: Do unique opportunities exist in an all-female secondary school mathematics classroom, which impact a young woman's self-perception of her mathematics ability as well as promote a positive path towards an engineering-based university major? Using both qualitative and quantitative data collection instruments, this study examined a sample of Australian engineering students enrolled at the University of Technology, Sydney (UTS). Demographic statistics show that 40% of UTS' female engineering student population attended a single-gender secondary school, indicating a potential influence of school type (single-gender) on engineering enrolment patterns. Female students were primarily motivated to pursue a post secondary engineering path because of a self-belief that they are good at mathematics. In contrast, male students were more influenced by positive male role models of family members who are practising engineers. In measures of self- perception of mathematical skill and ability, female students from single-gender schools outscored their male engineering counterparts. Additionally, female students seem to benefit from verbal encouragement, contextualisation, same gender problem-solving groups and same gender classroom dynamics.

  9. The impact of assistive technology services in post-secondary education for students with disabilities: Intervention outcomes, use-profiles, and user-experiences.

    Science.gov (United States)

    Malcolm, Matthew P; Roll, Marla C

    2017-01-01

    The outcomes of assistive technology (AT) support services for post-secondary education students with disabilities are under-reported, and little is known about use-profiles and user experiences when AT interventions are applied to this rapidly growing population. We examined AT service outcomes related to performance and satisfaction of common academic tasks (using the Canadian Occupational Performance Measure [COPM]), as well as how students with disabilities use and experience AT and AT services (employing an AT-use survey). Three-hundred fifty-three students with disabilities completed the AT-use survey, with a subset of these (n = 216) also participating with pre-post AT intervention COPM assessment. COPM performance and satisfaction ratings significantly increased from pre- to post-AT intervention in all academic task categories (reading, writing, note-taking, test-taking, and studying; p impacted their academic success, and believed they would continue using AT post-graduation. The study findings contribute to evidence-base for AT services with a hope we may improve AT services to best meet the changing needs of the growing number of college students with disabilities.

  10. Sweet and salty. An assessment of the snacks and beverages sold in vending machines on US post-secondary institution campuses.

    Science.gov (United States)

    Byrd-Bredbenner, Carol; Johnson, Michelle; Quick, Virginia M; Walsh, Jennifer; Greene, Geoffrey W; Hoerr, Sharon; Colby, Sarah M; Kattelmann, Kendra K; Phillips, Beatrice W; Kidd, Tandalayo; Horacek, Tanya M

    2012-06-01

    This study assessed the nutritional quality of snacks and beverages sold in vending machines. The contents of snack and beverage vending machines in 78 buildings on 11 US post-secondary education campuses were surveyed. Of the 2607 snack machine slots surveyed, the most common snacks vended were salty snacks (e.g., chips, pretzels) and sweets (i.e., candy and candy bars). The 1650 beverage machine slots assessed contained twice as many sugar-sweetened beverages as non-calorie-containing beverages. Only two institutions sold both milk and 100% juice in vending machines. The portion of snacks and beverages sold averaged more than 200 cal. Neither snacks nor beverages were nutrient dense. The majority of snacks were low in fiber and high in calories and fat and almost half were high in sugar. Most beverages were high in calories and sugar. This study's findings suggest that vending machines provide limited healthful choices. Findings from benchmark assessments of components of the food environment, like the vending options reported here, can provide valuable input to campus administrators, health services, food service, and students who want to establish campus policies to promote healthful eating. Copyright © 2012 Elsevier Ltd. All rights reserved.

  11. New Environmental Practices in Polish Production Firms

    DEFF Research Database (Denmark)

    Kræmer, Trine Pipi

    2002-01-01

    Based on five case studies in Poland, the paper discusses, how a specific environmental policy influences the firms? industrial environmental practices. The study illustrates, how the Polish environmental policy, dominated by environmental charges on emissions, is extremely effective in improving...

  12. Electro Polishing of Niobium Cavities at DESY

    CERN Document Server

    Matheisen, A; Morales, H; Petersen, B; Schmoekel, M; Steinhau-Kühl, N

    2004-01-01

    At DESY a facility for electro polishing (EP) of the super conducting (s.c.) TESLA/TTF cavities have been built and is operational since summer 2003. The EP infrastructure is capable to handle single-cell structures and the standard TESLA/ TTF nine-cell cavities. Several electro polishing processes have been made since and acceleration voltage up to 40 MV/m have been reached in nine cell structures. We report on measurements and experiences gained since 2003 as well as on handling procedures developed for the preparation of electro polished resonators. Specific data like heat production, variation of current density and bath aging will be presented. Another important point for reproducible results is the quality control of the electro polishing process. First quality control steps to be implanted in the EP procedure for large-scale production will be described.

  13. Semiological analysis of Polish theater posters

    Directory of Open Access Journals (Sweden)

    Jelena Nikolić

    2016-02-01

    Full Text Available Through the application of semiological analysis to theater posters made by two Polish authors, the paper uncovers signs, meanings, codes and specifics of the „Polish school of poster-making“ and contemporary Polish posters. Aside from this, I suggest a methodological framework for studying the issue of coding and shaping a theater poster as a culturally specific form of visual communication. The aesthetic and semiotic outlook of the Polish theater posters which were chosen is analyzed using the semiological method which highlights their differences and similarities. By pointing out the system of codes through the examples given here, a graphic designer is informed about the existence and the possibilities of a more systematic approach to shaping a theater poster.

  14. Report on Polish Public Libraries 2001

    OpenAIRE

    Bednarek-Michalska, Bożena; Szatkowska, Olga

    2001-01-01

    Report is an overview of polish public libraries, services to a variety of communities, it also provides statistics, n explanation of the funding policy for public libraries in Poland and information about the governance of public libraries in the country.

  15. Electrolytic polishing system for space age materials

    International Nuclear Information System (INIS)

    Coons, W.C.; Iosty, L.R.

    1976-01-01

    A simple electrolytic polishing technique was developed for preparing Cr, Co, Hf, Mo, Ni, Re, Ti, V, Zr, and their alloys for structural analysis on the optical microscope. The base electrolyte contains 5g ZnCl 2 and 15g AlCl 3 . 6H 2 O in 200 ml methyl alcohol, plus an amount of H 2 SO 4 depending on the metal being polished. Five etchants are listed

  16. Trace element analysis of nail polishes

    International Nuclear Information System (INIS)

    Misra, G.; Mittal, V.K.; Sahota, H.S.

    1999-01-01

    Instrumental neutron activation analysis (INAA) technique was used to measure the concentrations of various trace elements in nail polishes of popular Indian and foreign brands. The aim of the present experiment was to see whether trace elements could distinguish nail polishes of different Indian and foreign brands from forensic point of view. It was found that cesium can act as a marker to differentiate foreign and Indian brands. (author)

  17. Interlocking directorships in Polish joint stock companies:

    OpenAIRE

    Pawlak, Marek

    2008-01-01

    Studies concerning interlocking directorships have been carried out among Polish joint stock corporations. The main source of data have been the announcements that are to be published by corporations regularly in a journal called Business and Court Gazette (BCG). Interlocking directorships constitute a network among corporations the use of which enables co-ordinated management of the whole group. The phenomenon of interlocking directorships in Polish joint stock companies can be compared to t...

  18. Jewish problem in the Polish Communist Party

    Directory of Open Access Journals (Sweden)

    Cimek Henryk

    2016-12-01

    Full Text Available Jews accounted for approx. 8-10% of the population of the Second Republic and in the communist movement (Polish Communist Party and Polish Communist Youth Union the rate was approx, 30%, while in subsequent years it much fluctuated. The percentage of Jews was the highest in the authorities of the party and in the KZMP. This had a negative impact on the position of the KPP on many issues, especially in its relation to the Second Republic.

  19. Attack polish for nickel-base alloys and stainless steels

    Science.gov (United States)

    Not Available

    1980-05-28

    A chemical attack polish and polishing procedure for use on metal surfaces such as nickel base alloys and stainless steels is described. The chemical attack polich comprises FeNO/sub 3/, concentrated CH/sub 3/COOH, concentrated H/sub 2/SO/sub 4/ and H/sub 2/O. The polishing procedure includes saturating a polishing cloth with the chemical attack polish and submicron abrasive particles and buffing the metal surface.

  20. Experimental Polish-Lithuanian Corpus with the Semantic Annotation Elements

    Directory of Open Access Journals (Sweden)

    Danuta Roszko

    2015-06-01

    Full Text Available Experimental Polish-Lithuanian Corpus with the Semantic Annotation Elements In the article the authors present the experimental Polish-Lithuanian corpus (ECorpPL-LT formed for the idea of Polish-Lithuanian theoretical contrastive studies, a Polish-Lithuanian electronic dictionary, and as help for a sworn translator. The semantic annotation being brought into ECorpPL-LT is extremely useful in Polish-Lithuanian contrastive studies, and also proves helpful in translation work.

  1. Conformal polishing approach: Tool footprint analysis

    Directory of Open Access Journals (Sweden)

    José A Dieste

    2016-02-01

    Full Text Available Polishing process is one of the most critical manufacturing processes during a metal part production because it determines the final quality of the product. Free-form surface polishing is a handmade process with lots of rejected parts, scrap generation and time and energy consumption. Two different research lines are being developed: prediction models of the final surface quality parameters and an analysis of the amount of material removed depending on the polishing parameters to predict the tool footprint during the polishing task. This research lays the foundations for a future automatic conformal polishing system. It is based on rotational and translational tool with dry abrasive in the front mounted at the end of a robot. A tool to part concept is used, useful for large or heavy workpieces. Results are applied on different curved parts typically used in tooling industry, aeronautics or automotive. A mathematical model has been developed to predict the amount of material removed in function of polishing parameters. Model has been fitted for different abrasives and raw materials. Results have shown deviations under 20% that implies a reliable and controllable process. Smaller amount of material can be removed in controlled areas of a three-dimensional workpiece.

  2. Laser polishing of additive manufactured Ti alloys

    Science.gov (United States)

    Ma, C. P.; Guan, Y. C.; Zhou, W.

    2017-06-01

    Laser-based additive manufacturing has attracted much attention as a promising 3D printing method for metallic components in recent years. However, surface roughness of additive manufactured components has been considered as a challenge to achieve high performance. In this work, we demonstrate the capability of fiber laser in polishing rough surface of additive manufactured Ti-based alloys as Ti-6Al-4V and TC11. Both as-received surface and laser-polished surfaces as well as cross-section subsurfaces were analyzed carefully by White-Light Interference, Confocal Microscope, Focus Ion Beam, Scanning Electron Microscopy, Energy Dispersive Spectrometer, and X-ray Diffraction. Results revealed that as-received Ti-based alloys with surface roughness more than 5 μm could be reduce to less than 1 μm through laser polishing process. Moreover, microstructure, microhardness and wear resistance of laser-polished zone was investigated in order to examine the thermal effect of laser polishing processing on the substrate of additive manufactured Ti alloys. This proof-of-concept process has the potential to effectively improve the surface roughness of additive manufactured metallic alloy by local polishing method without damage to the substrate.

  3. Interculutral Polish-Chinese QQing

    Directory of Open Access Journals (Sweden)

    Elżbieta Gajek

    2012-12-01

    Full Text Available Working in tandem with the use of information and communication technologies is well-known and frequently used as a method of supporting learning of foreign languages in authentic communication. It is based on a constructivist approach to teaching. In the reported case study Polish and Chinese students discussed in English preprepared topics. The work shows the potential of e-learning at the micro level, as the language and intercultural task is implemented into an academic course without modification of the objectives and learning outcomes of the course. Evaluation carried out at the end of the project indicates that both groups perceived the task as a significant linguistic, cultural and personal experience. They stressed the importance of sharing “culture for culture” as the partner culture was new for most of them. The ability to talk and respond to information which was often strange, from the point of view of their own culture, allowed for learning intercultural competence ̔in action’.

  4. Vocational Education and Equality of Opportunity.

    Science.gov (United States)

    Horowitz, Benjamin; Feinberg, Walter

    1990-01-01

    Examines the concepts of equality of opportunity and equality of educational opportunity and their relationship to vocational education. Traces the history of vocational education. Delineates the distinction between training and education as enumerated in Aristotelian philosophy. Discusses the role vocational education can play in the educative…

  5. Community Governance and Vocational Education

    Science.gov (United States)

    Martasari, R.; Haryanti, R. H.; Susiloadi, P.

    2018-02-01

    Vocational education is required to create a design of education and training that is friendly and feasible for disabled people. The state has a responsibility for it, but with all the limitations, the state can not always be present. This article aims to analyze the capacity of community governance in passing vocational education for people with disabilities in Ponorogo, Indonesia. Articles are the results of research for approximately two years by using data collection techniques through interviews, documentation and observation. Source Triangulation with analysis technique using interactive model is used for data validation. The results show that there are two large capacities owned by Organisasi Sosial Rumah Kasih Sayang as community governance in conducting vocational education for the disabled person namely community credibility and community vigilance.

  6. Polishing for glass ceramics: which protocol?

    Science.gov (United States)

    Silva, Tânia Mara da; Salvia, Ana Carolina Rodrigues Danzi; Carvalho, Rodrigo Furtado de; Pagani, Clovis; Rocha, Daniel Maranha da; Silva, Eduardo Galera da

    2014-07-01

    The execution of adjustments on ceramic restorations is sometimes necessary for either correction of occlusion and/or inadequate contours or esthetical improvements. Clinically, the surfaces undergo weariness through fine grinding diamond burs which remove the superficial glazing layer. Several materials for ceramic polishing have been used in an attempt to reach a satisfactory surface smoothness. The aim of this study was to perform a literature review on different polishing protocols of several dental ceramics. This is a literature review performed through scientific articles published between 2004 and 2012, indexed in MEDLINE, PubMed and Scielo databases. The study selected and analyzed a total of 20 relevant articles that evaluated different types of ceramics, polishing treatment and surface roughness. After an extensive literature review, this study observed: 1 - after the rupture of the glazing layer due to the adjustments of the restorations, the best choice for the polishing of the surface will depend on the type of ceramics used; 2 - glazing procedure provide excellent results regarding to the superficial smoothness; however, if reglazing is impossible, either abrasive rubber cups/points or sandpaper discs followed by the use of diamond polishing pastes results in a satisfactory superficial smoothness; 3 - clinical studies that take into account the behavior of the protocols polishing are scarce and should be encouraged; 4 - the large number of variables influence the final outcome of polishing should be considered. The necessity in standardization of methodologies to enable a comparison among researches. Copyright © 2014 Japan Prosthodontic Society. Published by Elsevier Ltd. All rights reserved.

  7. Smoking characteristics of Polish immigrants in Dublin.

    LENUS (Irish Health Repository)

    Kabir, Zubair

    2008-01-01

    BACKGROUND: This study examined two main hypotheses: a) Polish immigrants\\' smoking estimates are greater than their Irish counterparts (b) Polish immigrants purchasing cigarettes from Poland smoke "heavier" (>\\/= 20 cigarettes a day) when compared to those purchasing cigarettes from Ireland. The study also set out to identify significant predictors of \\'current\\' smoking (some days and everyday) among the Polish immigrants. METHODS: Dublin residents of Polish origin (n = 1,545) completed a previously validated Polish questionnaire in response to an advertisement in a local Polish lifestyle magazine over 5 weekends (July-August, 2007). The Office of Tobacco Control telephone-based monthly survey data were analyzed for the Irish population in Dublin for the same period (n = 484). RESULTS: Age-sex adjusted smoking estimates were: 47.6% (95% Confidence Interval [CI]: 47.3%; 48.0%) among the Poles and 27.8% (95% CI: 27.2%; 28.4%) among the general Irish population (p < 0.001). Of the 57% of smokers (n = 345\\/606) who purchased cigarettes solely from Poland and the 33% (n = 198\\/606) who purchased only from Ireland, 42.6% (n = 147\\/345) and 41.4% (n = 82\\/198) were "heavy" smokers, respectively (p = 0.79). Employment (Odds Ratio [OR]: 2.89; 95% CI: 1.25-6.69), lower education (OR: 3.76; 95%CI: 2.46-5.74), and a longer stay in Ireland (>24 months) were significant predictors of current smoking among the Poles. An objective validation of the self-reported smoking history of a randomly selected sub-sample immigrant group, using expired carbon monoxide (CO) measurements, showed a highly significant correlation coefficient (r = 0.64) of expired CO levels with the reported number of cigarettes consumed (p < 0.0001). CONCLUSION: Polish immigrants\\' smoking estimates are higher than their Irish counterparts, and particularly if employed, with only primary-level education, and are overseas >2 years.

  8. Measuring post-secondary stem majors' engagement in sustainability: The creation, assessment, and validation of an instrument for sustainability curricula evaluation

    Science.gov (United States)

    Little, David L., II

    Ongoing changes in values, pedagogy, and curriculum concerning sustainability education necessitate that strong curricular elements are identified in sustainability education. However, quantitative research in sustainability education is largely undeveloped or relies on outdated instruments. In part, this is because no widespread quantitative instrument for measuring related educational outcomes has been developed for the field, though their development is pivotal for future efforts in sustainability education related to STEM majors. This research study details the creation, evaluation, and validation of an instrument -- the STEM Sustainability Engagement Instrument (STEMSEI) -- designed to measure sustainability engagement in post-secondary STEM majors. The study was conducted in three phases, using qualitative methods in phase 1, a concurrent mixed methods design in phase 2, and a sequential mixed methods design in phase 3. The STEMSEI was able to successfully predict statistically significant differences in the sample (n= 1017) that were predicted by prior research in environmental education. The STEMSEI also revealed statistically significant differences between STEM majors' sustainability engagement with a large effect size (.203 ≤ eta2 ≤ .211). As hypothesized, statistically significant differences were found on the environmental scales across gender and present religion. With respect to gender, self-perceived measures of emotional engagement with environmental sustainability was higher with females while males had higher measures in cognitive engagement with respect to knowing information related to environmental sustainability. With respect to present religion, self-perceived measures of general engagement and emotional engagement in environmental sustainability were higher for non-Christians as compared to Christians. On the economic scales, statistically significant differences were found across gender. Specifically, measures of males' self

  9. Universities' Engagement with Vocationalism: Historical Perspective

    Directory of Open Access Journals (Sweden)

    Pericles 'asher' Rospigliosi

    2016-12-01

    Full Text Available The aim of this article is to explore the historical context of vocationalism in universities. It is based on an analysis of the history of the university from a vocational perspective. It looks for evidence of vocational engagement in the activities of universities over time, taking a long view from the birth of the Western University in the Middle Ages to the 1980s with the emergence of current issues of vocationalism in university education. It adopts a chronological perspective initially and then a thematic one. The main findings are: (1 vocationalism in university education is as old as the Western University itself, (2 there is evidence from the start of the Western University of vocational engagement in terms of the provision of vocationally relevant subjects, vocationally relevant skills and the development of vocationally relevant attitudes, (3 whereas most graduate employers used to be concerned with the vocationally relevant knowledge, skills and attitudes students acquired on their degree courses, most are now more concerned with graduate capacity and disposition to learn within their employment after graduation and (4 subject-centred education is compatible with university education that supports the vocational aspirations of students.

  10. Identity Change during Vocational Teacher Education

    DEFF Research Database (Denmark)

    Duch, Henriette

    New vocational teachers cross a boundary when they move from one occupation to a job as teacher. A vocational teacher already has an education when he becomes a teacher. He also has several years of work experience. In Denmark, the educational background is related to the type of vocational school...... where the teacher is employed. Regardless of the teacher’s educational background, he has to attend the same course when he is employed at a vocational school. During that education, the teacher is in transition to become a vocational teacher. It is mandatory to complete the Diploma of Education in four...... years. The article analyses identity changes during the pedagogical course and discusses the changes in relation to professionalism. This change is seen in the light of lifelong learning and the fact that teachers at vocational colleges in Europe are assumed to improve the image of the vocational...

  11. APS 3D: a new benchmark in aspherical polishing

    Science.gov (United States)

    Gauch, Daniel; Mikulic, Dalibor; Veit, Christian

    2017-10-01

    The APS 3D system performs polishing and form correction in one step in order to reduce overall process time, reduce the number of polishing steps required and eliminate the need for highly skilled operators while providing a repeatable polishing process. This new 3D Polishing system yields better surface quality, and a better slope error, automatically determining the optimum speeds, feed rates and polish pressures to achieve a deterministic process based on the required quality parameters input by the operator. The process flow is always the same to ensure consistent quality and target quality values are defined before polishing begins.

  12. VOCATIONAL INTEREST, COUNSELLING, SOCIO- ECONOMIC ...

    African Journals Online (AJOL)

    Elizabeth

    with higher level of vocational aspiration or interest proceed to prepare themselves for a higher level career. Goldsmith and Archabault (1997) in a study that took into account the effect of student characteristics, initial goals, academic and social integration found that for the women who were still in school, their grade point ...

  13. PARENTAL ATTITUDES TOWARDS VOCATIONAL EDUCATION ...

    African Journals Online (AJOL)

    Elizabeth

    81. PARENTAL ATTITUDES TOWARDS VOCATIONAL. EDUCATION: IMPLICATIONS FOR COUNSELLING. OKOCHA, Maria Mrs. School Counsellor,. D. S. C. Technical High ... children find satisfaction and joy in learning. A lot more ... semi-skilled labour, while 'at the same time it is becoming apparent that the majority of ...

  14. Vocational perspectives and neuromuscular disorders

    NARCIS (Netherlands)

    Andries, F; Wevers, CWJ; Wintzen, AR; Busch, HFM; Howeler, CJ; deJager, AEJ; Padberg, GW; deVisser, M; Wokke, JHJ

    The present study analyses the actual occupational situation, vocational handicaps and past labour career of a group of about 1000 Dutch patients suffering from a neuromuscular disorder (NMD). On the basis of the likelihood of a substantial employment history and sufficient numbers of patients, four

  15. Vocational perspectives and neuromuscular disorders

    NARCIS (Netherlands)

    Andries, F.; Wevers, C. W.; Wintzen, A. R.; Busch, H. F.; Höweler, C. J.; de Jager, A. E.; Padberg, G. W.; de Visser, M.; Wokke, J. H.

    1997-01-01

    The present study analyses the actual occupational situation, vocational handicaps and past labour career of a group of about 1000 Dutch patients suffering from a neuromuscular disorder (NMD). On the basis of the likelihood of a substantial employment history and sufficient numbers of patients, four

  16. Material removal mechanisms in abrasive vibration polishing of complex molds

    Science.gov (United States)

    Brinksmeier, E.; Riemer, O.; Schulte, H.

    2010-10-01

    Optical and medical industries are demanding a large variety of optical elements exhibiting complex geometries and multitude opto-functional areas in the range of a few millimeters [1]. Therefore, mold inserts made of steel or carbides must be finished by polishing for the replication of glass and plastic lenses [2]. For polishing theses complex components in the shape of localized cavities or grooves the application of rotating polishing pads is very limited. Established polishing processes are not applicable, so state of the art is a time consuming and therefore expensive polishing procedures by hand. An automated process with conventional polishing machines is impossible because of the complex mold insert geometry. The authors will present the development of a new abrasive polishing process for finishing these complex mold geometries to optical quality. The necessary relative velocity in the contact area between polishing pad and workpiece surface is exclusively realized by vibration motions which is an advantage over vibration assisted rotating polishing processes. The absence of rotation of the pad opens up the possibility to machine new types of surface geometries. The specific influence factors of vibration polishing were analyzed and will be presented. The determination of material removal behavior and polishing effect on planar steel samples has shown that the conventional abrasive polishing hypothesis of Preston is applicable to the novel vibration polishing process. No overlaid chemical material removal appears.

  17. Polish Academy of Sciences Great Dictionary of Polish [Wielki słownik języka polskiego PAN

    Directory of Open Access Journals (Sweden)

    Piotr Žmigrodzki

    2014-12-01

    Full Text Available The paper describes a lexicographical project involving the development of the newest general dictionary of the Polish language: the Polish Academy of Sciences Great Dictionary of Polish [Wielki słownik języka polskiego PAN]. The project is coordinated by the Institute of Polish Language at the Polish Academy of Sciences and carried out in collaboration with linguists and lexicographers from several other Polish academic centres. The paper offers a brief description of the genesis of the project and the scope of information included in the dictionary, the organisation of work, the life of the dictionary on the Web as well as the plans for the future.

  18. Surface Roughness and Gloss of Actual Composites as Polished With Different Polishing Systems.

    Science.gov (United States)

    Rodrigues-Junior, S A; Chemin, P; Piaia, P P; Ferracane, J L

    2015-01-01

    This in vitro study evaluated the effect of polishing with different polishing systems on the surface roughness and gloss of commercial composites. One hundred disk-shaped specimens (10 mm in diameter × 2 mm thick) were made with Filtek P-90, Filtek Z350 XT, Opallis, and Grandio. The specimens were manually finished with #400 sandpaper and polished by a single operator using three multistep systems (Superfix, Diamond Pro, and Sof-lex), one two-step system (Polidores DFL), and one one-step system (Enhance), following the manufacturer's instructions. The average surface roughness (μm) was measured with a surface profilometer (TR 200 Surface Roughness Tester), and gloss was measured using a small-area glossmeter (Novo-Curve, Rhopoint Instrumentation, East Sussex, UK). Data were analyzed by two-way analysis of variance and Tukey's test (α=0.05). Statistically significant differences in surface roughness were identified by varying the polishing systems (pGrandio when polished with Sof-Lex and Filtek Z250 and Opallis when polished with Enhance. Gloss was influenced by the composites (p<0.0001), the polishing systems (p<0.0001), and the interaction between them (p<0.0001). The one-step system, Enhance, produced the lowest gloss for all composites. Surface roughness and gloss were affected by composites and polishing systems. The interaction between both also influenced these surface characteristics, meaning that a single polishing system will not behave similarly for all composites. The multistep systems produced higher gloss, while the one-step system produced the highest surface roughness and the lowest gloss of all.

  19. Microbiological flora and nail polish: a brief report.

    Science.gov (United States)

    Rayan, G M; Flournoy, D J; Schlageter, P

    1994-11-01

    Removing nail polish and prosthetic nails from operating room (OR) personnel prior to scrubbing and from patients prior to hand surgery is recommended but not practiced in many hospitals. There is concern that nail polish can act as a vehicle for the transfer of infectious agents. This study was designed to determine the incidence of microbiological flora of nail polish in a clinical setting.

  20. Monitoring of Robot Assisted Polishing through parameters of acoustic emission

    DEFF Research Database (Denmark)

    Lazarev, Ruslan; Top, Søren; Bilberg, Arne

    The polishing process is essential for the surface generation of machine tooling components in advanced manufacturing. While robot assisted polishing is faster and more consistent than manual polishing, it can still consume a significant part of ma- chining time and operator presence time...

  1. 21 CFR 872.6030 - Oral cavity abrasive polishing agent.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Oral cavity abrasive polishing agent. 872.6030... (CONTINUED) MEDICAL DEVICES DENTAL DEVICES Miscellaneous Devices § 872.6030 Oral cavity abrasive polishing agent. (a) Identification. An oral cavity abrasive polishing agent is a device in paste or powder form...

  2. Professional Training of Economists at Polish Universities

    Science.gov (United States)

    Ogienko, Olena

    2016-01-01

    Polish experience in professional training of economists at university has been generalized. Structural, content and procedural peculiarities of the training have been defined. It has been proved that key factors for reforming economic education in Poland are globalization, internationalization, integration, technologization and informatization.…

  3. Knowledge Mobilisation in the Polish Education System

    Science.gov (United States)

    Fazlagic, Jan; Erkol, Arif

    2015-01-01

    Poland has made substantial progress in improving the quality of its education system in recent years. This paper aims to describe the situation of the Polish education system from a knowledge management perspective and, to some extent, through innovation policies in education. The many challenges, this paper argues, can be tackled only through…

  4. Sexual Health of Polish Athletes with Disabilities

    Directory of Open Access Journals (Sweden)

    Ryszard Plinta

    2015-06-01

    Full Text Available The purpose of this study was to determine sexual functioning of Polish athletes with disabilities (including paralympians. The study encompassed 218 people with physical disabilities, aged between 18 and 45 (149 men and 69 women. The entire research population was divided into three groups: Polish paralympians (n = 45, athletes with disabilities (n = 126 and non-athletes with disabilities (n = 47. The quality of sexual life of Polish paralympians was measured by using the Polish version of Female Sexual Function Index and International Index of Erectile Function. Clinically significant erectile dysfunctions were most often diagnosed in non-athletes (83.33% with 50% result of severe erectile dysfunctions, followed by athletes and paralympians with comparable results of 56.98% and 54.17% respectively (p = 0.00388. Statistically significant clinical sexual dysfunctions concerned lubrication, orgasm as well as pain domains, and prevailed among female non-athletes (68.42%, 68.42% and 57.89%. Practising sports at the highest level has a favourable effect on the sexuality of men and women with physical disabilities. Men with physical disabilities manifest more sexual disorders than women, an aspect which should be considered by health-care professionals working with people with disabilities.

  5. Technological Advances of Robot Assisted Polishing

    DEFF Research Database (Denmark)

    Lazarev, Ruslan; Top, Søren; Grønbæk, Jens

    The efficient polishing of surfaces is very important in mould and die industry. Fine abrasive processes are widely used in industry for the first steps for the production of tools of high quality in terms of finishing accuracy, form and surface integrity. While manufacturing of most components r...

  6. Polish Complementary Schools in Iceland and England

    Science.gov (United States)

    Zielinska, Malgorzata; Kowzan, Piotr; Ragnarsdóttir, Hanna

    2014-01-01

    Since 2004, the opening of labour markets has spurred a considerable number of Poles to emigrate e.g. to Iceland and England. Families with school age children have had the challenge of adapting to foreign environments and school systems. Polish complementary schools have played an important, albeit ambivalent, role in this process. Through focus…

  7. Transformation of the Polish Banking Sector

    Directory of Open Access Journals (Sweden)

    Marek Stefański

    2009-07-01

    Full Text Available In the post-war period the banking system in Poland underwent two important system transitions: after 1946 and after 1989. The third transformation began after May 1, 2004, but it did not have a systemic character. The Polish banking sector started to operate on the Single European Market. The first part of the paper is devoted to the problems of the banks transformations after 1989 with a special focus on the quantitative development of banks in 19892008, and on subsequent privatisation and consolidation processes. The former intensified in 19891999, and the latter in 19992002. The consolidation process was very noticeable in the sector of cooperative banks after 1994. The second part of the paper includes an economic and financial analysis of the banks. A lot of attention was paid to the liquidity of the banking sector. It was assessed as good, which was confirmed by a short-term rating of Moodys and by the Financial Stability Report 2009, published by the National Bank of Poland in June 2009. The comparison of the net profit of the banking sector in 19972008 shows its dependence on the economic situation and policy. The number of banks with capital adequacy ratio well above the minimum required by the banking supervision is rising. The financial power ratings are not favorable for the domestic banks. The third part of the paper focuses on the development directions of the Polish banking sector. It may be concluded on the basis of the analysis that privatisation and consolidation processes will be continued. They will concentrate on the capital of foreign banks already operating in Poland. As compared with individual foreign banks, the potential of the Polish banking sector is week. The fourth part of the paper focuses on the presentation Polish banking sector in the context of European Union banking sector. The paper finishes with conclusions. Generally, Polish banks have to implement a strategy to enable them to compete on the Single

  8. Individual predictors of adolescents’ vocational interest stabilities

    OpenAIRE

    Hirschi, Andreas

    2010-01-01

    The study investigated the predictive utility of interest profile differentiation, coherence, elevation, congruence, and vocational identity commitment and career maturity (career planning and exploration) on the 10-month interest stability of 292 Swiss eighth-grade students: profile, rank, and level stabilities were assessed. Controlling for socio-demographic and vocational interest type variables, measures of differentiated and coherent vocational interests were significant predictors of pr...

  9. Scientific research projects in vocational training schools

    OpenAIRE

    Esteves, Zita; Costa, Manuel F. M.

    2010-01-01

    Vocational schools are a resource for many students, with usually low motivation and high learning difficulties. The fact that this type of teaching is of a more practical, experimental, and job oriented type, points to teaching strategies less theoretical and focus on a more practical student involvement. Profiting from those characteristics, the study of the use of scientific projects on vocational teaching was initiated. It was proposed to vocational school st...

  10. Learning How (and How Not) to Weld: Vocational Learning in Technical Vocational Education

    Science.gov (United States)

    Asplund, Stig-Börje; Kilbrink, Nina

    2018-01-01

    This article focuses on vocational learning in technical vocational education in upper-secondary school, with a special focus on the object of learning to weld. A concrete teaching situation where the learning object to weld is the focus of the interaction between a vocational teacher and an upper-secondary student was documented by a video camera…

  11. Readability Analyses of Selected Vocational Texts. Teaching Basic Skills through Vocational Education. Technical Report.

    Science.gov (United States)

    Dunn, James A.; And Others

    This report provides vocational teachers with readability information for selected vocational texts. Selected texts are categorized and appear in charts according to 21 vocational programs: accounting, air conditioning and refrigeration, automotive shop (automotive body and fender repair, automotive mechanics), aviation shop, business, carpentry,…

  12. The Status and Role of Vocational Teacher Education Institutions in Transforming the Vocational Teacher Development Model

    Science.gov (United States)

    Meng, Qingguo; Zhang, Yan; Lan, Xin

    2014-01-01

    As China transitions from teacher education to teacher training, its vocational teacher development system should focus on vocational and technical teacher education institutions with the participation of other higher education institutions. The advantages and unique functions of vocational and technical teacher education institutions should be…

  13. Chemical mechanical glass polishing with cerium oxide: Effect of selected physico-chemical characteristics on polishing efficiency

    Czech Academy of Sciences Publication Activity Database

    Janoš, P.; Ederer, J.; Pilařová, V.; Henych, Jiří; Tolasz, Jakub; Milde, D.; Opletal, T.

    2016-01-01

    Roč. 362, SEP (2016), s. 114-120 ISSN 0043-1648 R&D Projects: GA MŠk(CZ) LM2015073 Institutional support: RVO:61388980 Keywords : Chemical mechanical polishing * Ceria-based polishing powders * Polishing efficienc Subject RIV: CA - Inorganic Chemistry Impact factor: 2.531, year: 2016

  14. 34 CFR 403.120 - How does a State reallocate funds under the Secondary School Vocational Education Program and the...

    Science.gov (United States)

    2010-07-01

    ... School Vocational Education Program and the Postsecondary and Adult Vocational Education Programs? 403...) OFFICE OF VOCATIONAL AND ADULT EDUCATION, DEPARTMENT OF EDUCATION STATE VOCATIONAL AND APPLIED TECHNOLOGY... Secondary School Vocational Education Program and the Postsecondary and Adult Vocational Education Programs...

  15. STUDY OF POLISHING AISI 316L WITH STRUCTURED ABRASIVE

    Directory of Open Access Journals (Sweden)

    François GOOSSENS

    2015-05-01

    Full Text Available Finishing process like polishing is usually used to obtain high quality mechanical surface characteristics such as texture and roughness. These operations are mainly handmade and need highly trained operators thus limiting their repeatability and profitability. To optimize the industrialization of the polishing process, it is therefore necessary to modelize the process to built efficient parameter database. The aim of this study is to characterise the polishing of 316L stainless steel with structured abrasive belts. The geometric data of the belts are given, and we then propose a model to determine material removal. An experimental test bench is set up to test this model and characterise the polishing process in terms of forces. It produces samples for different polishing conditions. The different polished surfaces are then analyzed thanks to the roughness and the wettability. Using experimental designs, we are able to validate the proposed model and identify the parameters that influence a polishing operation.

  16. Leadership Skills among Technical and Vocational Educators

    Science.gov (United States)

    Zakaria, Nurazyan Zahidah; Jizat, Nor Atikah Md.; Zakaria, Normah

    2015-01-01

    The purpose of leadership skills among technical and vocational educator are to prepare them towards effective organization. Effective leadership is widely accepted as being a key constituent in achieving organization improvement and to examine. This study aimed to gauge the leadership skills among technical and vocational educators effectiveness…

  17. Identity Change during Vocational Teacher Education

    DEFF Research Database (Denmark)

    Duch, Henriette

    years. The article analyses identity changes during the pedagogical course and discusses the changes in relation to professionalism. This change is seen in the light of lifelong learning and the fact that teachers at vocational colleges in Europe are assumed to improve the image of the vocational...... educations, reduce dropout rates and increase the supply of labor. The theoretical framework is identity theories....

  18. Vocation in Theology and Psychology: Conflicting Approaches?

    Science.gov (United States)

    Rotman, Marco

    2017-01-01

    Recent contributions in the fields of psychology, sociology, and theology reveal opposing attitudes about the subject of calling or vocation with regard to one's work. Whereas psychologists have rediscovered the concept, theologians increasingly show reluctance to accept a vocational view of work. In offering an alternative perspective, this…

  19. Gasoline Engine Mechanics. Florida Vocational Program Guide.

    Science.gov (United States)

    University of South Florida, Tampa. Dept. of Adult and Vocational Education.

    This vocational program guide is intended to assist in the organization, operation, and evaluation of a program in gasoline engine mechanics in school districts, area vocational centers, and community colleges. The following topics are covered: job duties of small-engine mechanics; program content (curriculum framework and student performance…

  20. The Dutch vocational education and training system

    NARCIS (Netherlands)

    Verhagen, A.M.C.

    2014-01-01

    The Dutch educational system is highly stratified from secondary education onwards3, and this also applies to MBO. Each MBO course can be followed in two different learning pathways, called the vocationally educating learning pathway (beroepsopleidende leerweg: BOL) and the vocationally guiding

  1. Fashion Marketing. Florida Vocational Program Guide.

    Science.gov (United States)

    Florida State Univ., Tallahassee. Center for Instructional Development and Services.

    This vocational program guide is intended to assist in the organization, operation, and evaluation of a program in fashion marketing in school districts, area vocational centers, and community colleges. The following topics are covered: program content (job duties of wholesale and retail clothing salespersons and curriculum framework and student…

  2. Vocational Teachers between Educational Institutions and Workplaces

    Science.gov (United States)

    Isopahkala-Bouret, Ulpukka

    2010-01-01

    The aim of this study is to analyze discursively how the relationship between educational institutions and workplaces materializes in the position of a vocational teacher. Several studies have pointed out that the role of vocational teachers is changing as a result of current educational reforms, which can be understood in terms of bringing…

  3. Remarks [to the] American Vocational Association Convention.

    Science.gov (United States)

    Seltz, Larry

    The current trend toward expanded use of automation and computers in manufacturing has increased the need for a working partnership between industry and vocational education. One such partnership involves the members of the personnel development staff at Nissan Motors in Smyrna, Tennessee and local secondary and postsecondary vocational education…

  4. Proficiency Forms and Vocational Pedagogical Principles

    Science.gov (United States)

    Inglar, Tron

    2014-01-01

    This article is based on research on experiential learning and vocational teachers. The author describes his analysis of curricula for the vocational teacher education and explains the education´s purpose, content, and methods. In 1975, education dramatically changed from an academic tradition with dissemination of many disciplines to a holistic…

  5. Revitalizing Technical and Vocational Education Training for ...

    African Journals Online (AJOL)

    Administrator

    employment for sustainable development. Revitalizing technical and vocational education and training in Nigeria. Skill training enhances productivity and sustains competitiveness in the global economy. Worldwide countries are renewing efforts to promote technical and vocational education and training, this is because it is ...

  6. Technical and Vocational Education for Zimbabwe's Rural ...

    African Journals Online (AJOL)

    The main purpose of this paper is to highlight some issues and concerns in the Zimbabwean educational system in general, and in particular, issues and concerns within the purview for technical and vocational education. The paper will further provoke debate within the context of technical and vocational education as a ...

  7. The Structure of Vocational Interests in Romania

    Science.gov (United States)

    Iliescu, Dragos; Ispas, Dan; Ilie, Alexandra; Ion, Andrei

    2013-01-01

    Using data provided by the Self-Directed Search (SDS) on a sample of 1,519 participants comprising 3 subsamples containing high school students, university students, and working adults, the authors examine the structure of vocational interests in Romania. Three competing structural models of vocational interests (Holland's circumplex model and…

  8. Students' Views of Learning in Vocational Education.

    Science.gov (United States)

    Eklund-Myrskog, Gunilla

    1997-01-01

    Conceptions of learning and approaches to learning within vocational education were studied with 30 Finnish students of automotive mechanics. About half the students took a quantitative view of learning and favored a surface approach. Encouraging a qualitative view of learning and deeper approaches in vocational education is discussed. (SLD)

  9. Vocational Teachers' Identity Formation through Boundary Crossing

    Science.gov (United States)

    Fejes, Andreas; Köpsén, Susanne

    2014-01-01

    Vocational teachers' prior occupational experiences are construed as those that will guarantee high-quality teaching in vocational education, although individuals are no longer required to have formal teaching qualifications to be employed as teachers in Sweden. This lack of strict requirements raises the issue of the preparedness of vocational…

  10. Alleviating Poverty Through Vocational Education: The Nigerian ...

    African Journals Online (AJOL)

    The paper concludes that well-articulated vocational education policy and programmes will assist in employment generations and poverty reduction in Nigeria. Keywords: Alleviating Poverty, Vocational Education, Nigerian Experience Journal of Technology and Education in Nigeria Vol. 10 (2) 2005: pp. 10-14 ...

  11. SPECTRAL METHODS IN POLISH EMOTIONAL SPEECH RECOGNITION

    Directory of Open Access Journals (Sweden)

    Paweł Powroźnik

    2016-12-01

    Full Text Available In this article the issue of emotion recognition based on Polish emotional speech signal analysis was presented. The Polish database of emotional speech, prepared and shared by the Medical Electronics Division of the Lodz University of Technology, has been used for research. Speech signal has been processed by Artificial Neural Networks (ANN. The inputs for ANN were information obtained from signal spectrogram. Researches were conducted for three different spectrogram divisions. The ANN consists of four layers but the number of neurons in each layer depends of spectrogram division. Conducted researches focused on six emotional states: a neutral state, sadness, joy, anger, fear and boredom. The averange effectiveness of emotions recognition was about 80%.

  12. Polish 2012 growth references for preschool children.

    Science.gov (United States)

    Kułaga, Zbigniew; Grajda, Aneta; Gurzkowska, Beata; Góźdź, Magdalena; Wojtyło, Małgorzata; Swiąder, Anna; Różdżyńska-Świątkowska, Agnieszka; Litwin, Mieczysław

    2013-06-01

    Growth references are useful in monitoring a child's growth, which is an essential part of child care. The aim of this paper is to provide updated growth references for Polish preschool children and to assess how well children in Poland match or diverge from the World Health Organization (WHO) growth standards/references and recent German height-for-age references. The height-, weight-, body mass index-for-age, and weight-for-height references were constructed with the LMS method using data from a recent, large, population-representative sample of 4,941 preschool children aged 3 to 6 years (the OLA study). In the case of boys, the third, 50th, and 97th height percentiles of new Polish and German references overlap almost completely, whereas the WHO growth standards/references percentiles are systematically lower. In the case of girls, comparison between the new Polish and German height references showed conformity on the third and 50th percentile, whereas body height values of the WHO standards/references are shorter. Polish children aged 3 to 6 years from for the nation representative sample, had significantly greater than zero mean z scores of height-, weight-, and BMI-for-age and weight-for-height, relative to the WHO growth standards/references. The number of children in the sample with height-for-age below -2 SD was significantly lower than expected and number of children with height-for-age above +2 SD was significantly higher than expected. The OLA study growth references can be recommended as national references for preschool children in Poland.

  13. Polish normalization of the Body Esteem Scale

    Directory of Open Access Journals (Sweden)

    Małgorzata Lipowska

    2014-02-01

    Full Text Available Background Physical attractiveness plays an important part in one’s social functioning. The interest in one’s own appearance have been documented as widespread among the female population, but over the recent years it is more and more often emphasized that concentrating on body appearance concerns men as well. Franzoi and Shields (1984 created the Body Esteem Scale which allows to qualify the subject’s attitude towards his or her own body. The aim of the study was to create a Polish version of the Body Esteem Scale along with the norms for age and sex clusters. Participants and procedure The normalization sample consisted of 4298 participants: 1865 women aged 16 to 80 (M = 29.92; SD = 12.85 and 2433 men aged 16 to 78 (M = 28.74; SD = 11.50. Education levels among the participants were also controlled for. In order to create a Polish version of the Body Esteem Scale, translation was adopted as the adaptation strategy. Like the original one, the Polish scale comprises 35 items grouped into three gender specific subscales. The subscales for women include Sexual Attractiveness, Weight Concern, and Physical Condition, whereas the body esteem of is examined with regards to Physical Attractiveness, Upper Body Strength, and Physical Condition. Results Reliability of subscales was high both for females (Cronbach’s alpha from 0.80 to 0.89 and males (Cronbach’s alpha from 0.85 to 0.88. The given coefficients of reliability cover the original division into subscales adopted by the authors of BES. Conclusions We confirmed high reliability of the Polish version of the Body Esteem Scale, thus we recommend it as a diagnostic tool. Created norms allowed to refer results obtained in the course of research carried out on people with various disorders (e.g. eating disorders or body dysmorphic disorder with population data for corresponding age brackets.

  14. Polish Martial Law: The Crisis of Communism

    Science.gov (United States)

    2009-12-01

    Roman Catholic Church continued to exist, and a comparatively liberal cultural policy was in place, which continued a legitimate practice of most of...intervention. Their answers verify that for most Poles the fear 29 of losing sovereignty and Polish culture to Russian aggression overshadows all else, even...they going in? They did not,” Woodrow Wilson International Center for Scholars, http://www.wilsoncenter.org/news/ docs/ Historia -Jachranka%20-%20Stan

  15. The Polish Cyborg. A Reflection on the Relationship between Man and Machine in Early Polish Modernism

    Directory of Open Access Journals (Sweden)

    Emiliano Ranocchi

    2016-12-01

    Full Text Available Far from being enthusiastic “modernolatry” of Italian futurism, Polish futurism demonstrates an attitude of ambivalence toward modernity. This is particularly evident in the Polish approach to that very synecdoche of modernity which is the machine. In his essay of 1923, the leader of the group, Bruno Jasieński, compares the fetishistic cult of the machine, which characterizes the Italian approach, with the utilitarian one of the Russians, exemplified by a quote from Majakovskij. To these two propositions, as a sort of Hegelian synthesis, he adds a Polish one consisting in the conception of the machine as a prosthesis, a continuation of the human body. Thereby he introduces an idea later known as “cyborg”. The category of cyborg is also useful to understand the work of another today almost forgotten Polish writer of the Twenties, Jerzy Sosnkowski. He was the author of a short novel, A Car, You and Me (Love of Machines, in which a whole chapter concerns the chief character’s dystopian nightmare wherein machines take control over the world. The third section of the essay deals with the idea of man a machine – an old, 18th century conception, which became actual anew in the 20th century and whose traces we can find among others in a well-known poem by Tytus Czyżewski. Thirty years before N. Wiener, Polish modernists seem to have sensed the social, political and anthropological implications of the mechanization of work.

  16. Vocational guidance in social volunteering

    Directory of Open Access Journals (Sweden)

    Nikolay S. Pryazhnikov

    2017-03-01

    Full Text Available The paper discusses the possibilities and limitations of vocational guidance in the social volunteering system. The essence of volunteer work is closely related with assistance to desperate people in searching for the meaning of living, often coinciding with labour activity that are deemed in terms of “the main matter of life” and “the leading activity”. For adolescents, it is the choice of career, and for adults, it is the work proper (i.e. an essential condition for personal self-realization. The problem of “forced volunteering” for experts in vocational guidance also means that they often have to work voluntarily and unselfishly outside the official guidelines. To clarify the terms «volunteer» and «a person in desperate need of help» the study used the method of analyzing the documents, e.g. the Regulations on Social Volunteering, the generalization of psychological sources, the initial survey of university students as active supporters of the volunteer movement, On the essence of volunteering and the place of career guidance in selfless social work. Vocational guidance is not excluded from the general system of volunteerism, but has an insufficiently defined status and low popularity among participants in social volunteering. Also, the problem of «forced volunteering» of experts in career counseling, which often requires voluntary and unselfish performance of quality work outside the framework of official instructions, is also indicated. Simultaneously, positive aspects of such disinterested career initiatives are noted, in particular, less control by the official inspectors (or customers and, accordingly, greater freedom of creativity than when someone else does the work.

  17. Characterization and Streptococcus mutans adhesion on air polishing dentin.

    Science.gov (United States)

    Tada, Kazuhiro; Oda, Hirotake; Inatomi, Michitomo; Sato, Soh

    2014-07-01

    Air polishing is known as an effective and time saving tooth cleaning method. However, this method increased surface roughness and bacterial adhesion on dentin surface. The aim of this study was to characterize and examine Streptococcus mutans adhesion on dentin surface after air polishing as compared to the conventional method. The dentin blocks (4 × 4 × 1 mm) were polished by a rubber cup with polishing material (Polishing) and air-polished by 25 μm glycine (G25), 65 μm glycine (G65), and 65 μm sodium bicarbonate (NHC65) microparticles. Surface roughness (Ra) was measured by a laser electron microscope. The amount of adhered S. mutans was quantified using a resazurin reduction assay (alamarBlue(®)). The Ra of G25 and G65 was significantly (p < 0.01) smaller than that of NHC65 and greater than that of Polishing. However, there was no significant difference in S. mutans adhesion among Polishing, G25, and G65, while NHC65 showed significantly (p < 0.01) higher S. mutans adhesion. Within the limitations of this in vitro study, air polishing using glycine microparticles conditioned S. mutans adhesion on dentin surface in a similar fashion than the conventional method, and less than air polishing using sodium bicarbonate microparticles.

  18. Effects of polishing procedures on color stability of composite resins.

    Science.gov (United States)

    Güler, Ahmet Umut; Güler, Eda; Yücel, Ali Cağin; Ertaş, Ertan

    2009-01-01

    The purpose of this study was to investigate the effect of different polishing methods on color stability of posterior, universal and nanohybrid composite resin restorative materials upon exposure to a staining agent. Twenty-five specimens were prepared for each of 5 different composite resins (Filtek Z250, Filtek P60, Quadrant LC, Grandio and Filtek Supreme). Specimens were divided into 5 groups and different polishing procedures, including polishing discs (Pd), polishing discs then diamond polishing paste (PdP), polishing discs then a liquid polishing system (Biscover) (PdB), and combinations of these (PdPB) were used. Unpolished specimens served as the control (C). The specimens were stored for 48 h in a coffee solution. The color of all specimens was measured before and after exposure with a colorimeter, and total color change (DeltaE*) were calculated. The data were analyzed with a two-way ANOVA and the means were compared by Tukey HSD test (alpha=0.05). The lowest color difference was observed in the groups PdP and C, while the highest color difference was observed in PdPB, and PdB. When comparing the five different restorative materials, no significant difference was observed between FiltekP60 and FiltekZ250, and these materials demonstrated significantly less color change than Quadrant LC and the nanohybrid materials (Grandio, Filtek Supreme). The posterior (Filtek P60) and universal (Filtek Z250) composite resin restorative materials, which do not contain tetraethyleneglycol dimethacrylate (TEGDMA), were found to be less stainable than the nanohybrid (Grandio, Filtek Supreme) and universal (Quadrant LC) composite resins, which contain TEGDMA. The use of diamond polishing paste after polishing with polishing discs significantly decreased staining when compared to the groups that used polishing discs alone, for all restorative materials tested. The highest color change values were obtained for the specimens that were polished with the Biscover liquid polish

  19. Effects of polishing procedures on color stability of composite resins

    Directory of Open Access Journals (Sweden)

    Ahmet Umut Güler

    2009-04-01

    Full Text Available The purpose of this study was to investigate the effect of different polishing methods on color stability of posterior, universal and nanohybrid composite resin restorative materials upon exposure to a staining agent. Twenty-five specimens were prepared for each of 5 different composite resins (Filtek Z250, Filtek P60, Quadrant LC, Grandio and Filtek Supreme. Specimens were divided into 5 groups and different polishing procedures, including polishing discs (Pd, polishing discs then diamond polishing paste (PdP, polishing discs then a liquid polishing system (Biscover (PdB, and combinations of these (PdPB were used. Unpolished specimens served as the control (C. The specimens were stored for 48 h in a coffee solution. The color of all specimens was measured before and after exposure with a colorimeter, and total color change (DE* were calculated. The data were analyzed with a two-way ANOVA and the means were compared by Tukey HSD test (a=0.05. The lowest color difference was observed in the groups PdP and C, while the highest color difference was observed in PdPB, and PdB. When comparing the five different restorative materials, no significant difference was observed between FiltekP60 and FiltekZ250, and these materials demonstrated significantly less color change than Quadrant LC and the nanohybrid materials (Grandio, Filtek Supreme. The posterior (Filtek P60 and universal (Filtek Z250 composite resin restorative materials, which do not contain tetraethyleneglycol dimethacrylate (TEGDMA, were found to be less stainable than the nanohybrid (Grandio, Filtek Supreme and universal (Quadrant LC composite resins, which contain TEGDMA. The use of diamond polishing paste after polishing with polishing discs significantly decreased staining when compared to the groups that used polishing discs alone, for all restorative materials tested. The highest color change values were obtained for the specimens that were polished with the Biscover liquid polish

  20. 20 CFR 405.10 - Medical and Vocational Expert System.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Medical and Vocational Expert System. 405.10... Vocational Expert System. (a) General. The Medical and Vocational Expert System is comprised of the Medical... Vocational Expert System. (3) Experts who provide evidence at your request. Experts whom you ask to provide...

  1. A Call for a National Policy on Vocational Education.

    Science.gov (United States)

    National Advisory Council on Vocational Education, Washington, DC.

    The document contains the twelfth statement from the National Advisory Council on Vocational Education. It calls for a strong national policy towards vocational education and emphasizes the growing importance of vocational education in manpower development and the national economy. The lack of a national policy in vocational education has created…

  2. Advanced space optics development in freeform optics design, ceramic polishing, rapid and extreme freeform polishing

    Science.gov (United States)

    Geyl, R.; Leplan, H.; Ruch, E.

    2017-09-01

    In this paper Safran-Reosc wants to share with the space community its recent work performed in the domain of space optics. Our main topic is a study about the advantages that freeform optical surfaces can offer to advanced space optics in term of compactness or performances. We have separated smart and extreme freeform in our design exploration work. Our second topic is to answer about the immediate question following: can we manufacture and test these freeform optics? We will therefore present our freeform optics capability, report recent achievement in extreme aspheric optics polishing and introduce to the industrialisation process of large off axis optics polishing for the ESO Extremely Large Telescope primary mirror segments. Thirdly we present our R-SiC polishing layer technology for SiC material. This technique has been developed to reduce costs, risks and schedule in the manufacturing of advanced SiC optics for Vis and IR applications.

  3. EFFICIENCY FINANCIAL RESOURCES IN VOCATIONAL EDUCATION

    Directory of Open Access Journals (Sweden)

    Nataliia Kovernuk

    2016-11-01

    Full Text Available The purpose of writing is to research and analyze the effectiveness of financial resources in vocational education in Ukraine and develop practical recommendations for their improvement. To research and analyze the practices of formation and use of financial resources in vocational education. Research conducted by the methods of empirical knowledge, analysis, clustering, comparison, observation, synthesis, graphical analysis. The measures effective use of financial resources in vocational education in Ukraine. Methodology is actual work of scientists and researchers. Results are exploring of the practice of planning expenditures of state and local budgets for vocational education concluded that in planning expenditure dominates the normative method of budget planning. This discrepancy established approaches to the development of standards of employee’s vocational institutions and expenditures of staff, on the one hand, and the required planning spending on vocational education. When planning educational grants for training labor to local budgets is determined by the amount of expenditures that are relevant to the intergovernmental transfers, which include, in particular, spending on vocational education. Although the legislation stipulates the independence of local budgets and calculation of expenditures that are relevant to the intergovernmental transfers should be done only to determine the amount of educational grants for training labor, in practice there is a significant limitation of the autonomy of local governments in the planning of local budgets. Thus, the deterioration of the efficiency of spending on vocational education due to increasing labor costs and labor charges. The reason for this was the dynamics as increased wages and a change in the number of employees engaged in technical and vocational education. Value. The analysis of public expenditure planning practices and local budgets for vocational education concluded that in

  4. Hydrodynamic modelling in the Polish Zone of the Baltic Sea - an overview of Polish achievements

    Directory of Open Access Journals (Sweden)

    Ewa Jasińska

    2003-03-01

    Full Text Available This paper gives a general overview of Polish experience and achievements with regard to hydrodynamic modelling in the Polish zone of the Baltic Sea. The first work started already at the end of the sixties when the first 1D and 2D hydrodynamic models were set up. With the development of numerical methods and increasing computational power a number of 1D, 2D and 3D models were set up and tested. Global, regional and local models cover the most important water bodies,i.e. the Pomeranian Bay - Szczecin Lagoon and Gulf of Gdansk - Vistula Lagoon systems.

  5. A Compendium of Interagency Agreements: Vocational Education, Special Education, and Vocational Rehabilitation. Policy Research and Resource Series: Document 5.

    Science.gov (United States)

    Phelps, L. Allen

    Since 1978, several federal and state initiatives have been implemented to strengthen the development of state-level interagency collaboration among vocational education, special education, and vocational rehabilitation. A survey of state directors of vocational education, special education, and vocational rehabilitation was conducted to ascertain…

  6. The wear of polished and glazed zirconia against enamel.

    Science.gov (United States)

    Janyavula, Sridhar; Lawson, Nathaniel; Lawson, Nathaniel; Cakir, Deniz; Beck, Preston; Ramp, Lance C; Burgess, John O

    2013-01-01

    The wear of tooth structure opposing anatomically contoured zirconia crowns requires further investigation. The purpose of this in vitro study was to measure the roughness and wear of polished, glazed, and polished then reglazed zirconia against human enamel antagonists and compare the measurements to those of veneering porcelain and natural enamel. Zirconia specimens were divided into polished, glazed, and polished then reglazed groups (n=8). A veneering porcelain (Ceramco3) and enamel were used as controls. The surface roughness of all pretest specimens was measured. Wear testing was performed in the newly designed Alabama wear testing device. The mesiobuccal cusps of extracted molars were standardized and used as antagonists. Three-dimensional (3D) scans of the specimens and antagonists were obtained at baseline and after 200 000 and 400 000 cycles with a profilometer. The baseline scans were superimposed on the posttesting scans to determine volumetric wear. Data were analyzed with a 1-way ANOVA and Tukey Honestly Significant Difference (HSD) post hoc tests (α=.05) Surface roughness ranked in order of least rough to roughest was: polished zirconia, glazed zirconia, polished then reglazed zirconia, veneering porcelain, and enamel. For ceramic, there was no measureable loss on polished zirconia, moderate loss on the surface of enamel, and significant loss on glazed and polished then reglazed zirconia. The highest ceramic wear was exhibited by the veneering ceramic. For enamel antagonists, polished zirconia caused the least wear, and enamel caused moderate wear. Glazed and polished then reglazed zirconia showed significant opposing enamel wear, and veneering porcelain demonstrated the most. Within the limitations of the study, polished zirconia is wear-friendly to the opposing tooth. Glazed zirconia causes more material and antagonist wear than polished zirconia. The surface roughness of the zirconia aided in predicting the wear of the opposing dentition

  7. Tribological approach to study polishing of road surface under traffic

    OpenAIRE

    KANE, Malal; DO, Minh Tan

    2007-01-01

    The polishing phenomenon of road pavements under the vehicle traffic constitutes the main mechanism inherent to the loss of skid resistance over time. A better understanding of this phenomenon would allow an improvement of road safety. This study comprises a review of laboratory test and a model simulating the polishing of road surfaces. The laboratory test uses a polishing machine so called 'Wehner-Schulze' which can reproduce the evolution of the road texture from specimens taken directly f...

  8. Polish Phoneme Statistics Obtained On Large Set Of Written Texts

    Directory of Open Access Journals (Sweden)

    Bartosz Ziółko

    2009-01-01

    Full Text Available The phonetical statistics were collected from several Polish corpora. The paper is a summaryof the data which are phoneme n-grams and some phenomena in the statistics. Triphonestatistics apply context-dependent speech units which have an important role in speech recognitionsystems and were never calculated for a large set of Polish written texts. The standardphonetic alphabet for Polish, SAMPA, and methods of providing phonetic transcriptions are described.

  9. Change Management of Vocational Education Content Improvement in Latvia

    OpenAIRE

    Anita Zaļaiskalne

    2014-01-01

    ABSTRACT The topicality of the Doctoral Thesis lies in the problems unsolved in the sector of vocational education: adequacy of the content of vocational education for the requirements in the labour market, assurance of opportunities for life-long education in formal vocational education, quality of vocational education. The first section of the theory part provides an insight into the historical development of the system of vocational education. The second section describes the interna...

  10. Vocational Training in the European Union

    Directory of Open Access Journals (Sweden)

    Mehmet BALCI

    2013-01-01

    Full Text Available European Union requires some standards in all areas. Today, the importance of training qualified individuals which holds an important place in the development of countries increases and certain standards are adopted creating common European Union tools in the field of vocational and technical education. In this study, vocational education and training policies system and the standards adopted by the European Union are discussed. Furthermore, this study was accepted as a European Union project in 2010 and the results obtained from the Leonardo Da Vinci Life Learning European Union project called “Web Based Basic Vocational Training” between the years 2010-2012 were presented. Since the partners of these projects are Turkey, Spain and Germany, the structure of vocational education, institutions of public and private vocational education and the diplomas and certificates entitled after these educations are included. As Turkey is on its way to become a European Union member, a number of advices are presented for Turkey to reach its destination about vocational education standards that European Union has aimed. The purpose of the study is not only to be a guide for the young who want to get professional training in the countries that are European Union members or candidates about how and where to have education opportunities but also to give a chance for trainers and training managers, participating in vocational training, so as to glimpse different practices from different countries and compare these practices between the countries of European Union and their countries. The study is also very important as it has the opportunities for training managers to see if their countries' vocational education is close enough to vocational education in European Union.

  11. Preparing polished crystal slices with high precision orientation

    DEFF Research Database (Denmark)

    Mathiesen, S. Ipsen; Gerward, Leif; Pedersen, O.

    1974-01-01

    A polishing procedure is described which utilizes a high precision Laue technique for crystal orientation. Crystal slices with their final polished surfaces parallel to a crystallographic plane within 0.02° can be prepared. ©1974 The American Institute of Physics......A polishing procedure is described which utilizes a high precision Laue technique for crystal orientation. Crystal slices with their final polished surfaces parallel to a crystallographic plane within 0.02° can be prepared. ©1974 The American Institute of Physics...

  12. Visible Light Activated Photocatalytic Water Polishing System, Phase I

    Data.gov (United States)

    National Aeronautics and Space Administration — This proposal targets development of a LED light activated photocatalytic water polishing system that enables reduction of organic impurities (TOC and...

  13. Assessing operability of a novel polisher arrangement using MMS

    International Nuclear Information System (INIS)

    Shor, S.W.W.

    1987-01-01

    A condensate polisher is intended to remove both particulate matter and ionic material from the condensate. Condensate polishers have normally been placed directly in the condensate system downstream of the condensate pumps. This inline location has certain disadvantages. These disadvantages are discussed. Placing the polisher in a sidestream location, where water is removed from the condensate system, pumped through the polisher, and then returned to the condensate system provides a solution to these disadvantages. Several possible types of sidestream installations is described. This has a polisher taking unpolished condensate from one compartment from one compartment of a divided hotwell in a specially modified condenser and returning polished condensate to the other compartment. The polisher is supplied by its own dedicated pumps, which have a head requirement sufficient only to overcome the pressure drop through the polisher circuit at a flow rate of 110% of maximum condensate flow. This concept is very attractive but has not yet been tested even though it is being installed in several new units. A simulation was, therefore, performed using MMS to provide confidence that this particular sidestream polisher arrangement was operationally viable

  14. Plasma electrolytic polishing of metalized carbon fibers

    Directory of Open Access Journals (Sweden)

    Falko Böttger-Hiller

    2016-02-01

    Full Text Available Efficient lightweight structures require intelligent materials that meet versatile functions. Especially, carbon-fiber-reinforced polymers (CFRPs are gaining relevance. Their increasing use aims at reducing energy consumption in many applications. CFRPs are generally very light in weight, while at the same time being extremely stiff and strong (specific strength: CFRPs: 1.3 Nm kg–1, steel: 0.27 Nm kg–1; specific stiffness: CFRPs: 100 Nm kg–1, steel: 25 Nm kg–1. To increase performance and especially functionality of CFRPs, the integration of microelectronic components into CFRP parts is aspired. The functionalization by sensors, actuators and electronics can enable a high lightweight factor and a new level of failure-safety. The integration of microelectronic components for this purpose requires a working procedure to provide electrical contacts for a reliable connection to energy supply and data interfaces. To overcome this challenge, metalized carbon fibers are used. Metalized fibers are, similar to the usual reinforcing fibers, able to be soldered and therefore easy to incorporate into CFRPs. Unfortunately, metalized fibers have to be pre-treated by flux-agents. Until now, there is no flux which is suitable for mass production without destroying the polymer of the CFRP. The process of plasma electrolytic polishing (PeP could be an option, but is so far not available for copper. Thus, in this study, plasma electrolytic polishing is transferred to copper and its alloys. To achieve this, electrolytic parameters as well as the electrical setup are adapted. It can be observed that the gloss and roughness can be adjusted by means of this procedure. Finally, plasma electrolytic polishing is used to treat thin copper layers on carbon fibers.

  15. Competence of Irish and Polish Teachers in the Opinions of Young Polish Immigrants in Ireland

    Science.gov (United States)

    Augustyniak, Joanna

    2016-01-01

    Since 2004, Ireland has experienced the arrival of immigrants from various countries from all over the world including Poland. The Polish came to Ireland with their families including children of school age obliged to attend compulsory education. These children have attended schools dissimilar from the ones they are accustomed to in their home…

  16. Wind Directions in the Polish Tatras,

    Science.gov (United States)

    1982-01-26

    The study of anemometric conditions in the iatra Aoun- tains with the usually available observation data presents a rather difficult problem for two...year are presented in Table 2 and Fig. 1. Analysis of the anemometric conditions in the Polish Ta- tras and at 2odhale, on the basis of the observational...Vol. 29, 1947. 9. Milata, W. "The Foehn," Wierchy, Vol. 20, 1950. 10. Orlicz, M. " Anemometric Conditions on Peaks in the 2atras," Wiad. Sluzhby Hydro

  17. Polish students' opinion about medicinal cannabis

    OpenAIRE

    Mazur, Rafał; Masternak, Sebastian; Pająk, Michał; Parszewska, Katarzyna; Skórzyńska-Dziduszko, Katarzyna

    2017-01-01

    Mazur Rafał, Masternak Sebastian, Pająk Michał, Parszewska Katarzyna, Skórzyńska-Dziduszko Katarzyna. Polish students’ opinion about medicinal cannabis. Journal of Education, Health and Sport. 2017;7(9):233-242. eISSN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.894710 http://ojs.ukw.edu.pl/index.php/johs/article/view/4839 The journal has had 7 points in Ministry of Science and Higher Education parametric evaluation. Part B item 1223 (26....

  18. Medical sociology as a vocation.

    Science.gov (United States)

    Bosk, Charles L

    2014-12-01

    This article extends Weber's discussion of science as a vocation by applying it to medical sociology. Having used qualitative methods for nearly 40 years to interpret problems of meaning as they arise in the context of health care, I describe how ethnography, in particular, and qualitative inquiry, more generally, may be used as a tool for understanding fundamental questions close to the heart but far from the mind of medical sociology. Such questions overlap with major policy questions such as how do we achieve a higher standard for quality of care and assure the safety of patients. Using my own research, I show how this engagement takes the form of showing how simple narratives of policy change fail to address the complexities of the problems that they are designed to remedy. I also attempt to explain how I balance objectivity with a commitment to creating a more equitable framework for health care. © American Sociological Association 2014.

  19. CETA and Vocational Education: Strengthening the Linkage.

    Science.gov (United States)

    Mimbs, Cory L.

    1980-01-01

    Legislative direction alone cannot provide a solution to the youth unemployment problem. Recognition by CETA prime sponsors of the values of vocational education and a corresponding willingness of educators to adapt to CETA is necessary to achieve that goal. (CT)

  20. The "Rubella Bulge" and Vocational Planning.

    Science.gov (United States)

    Wyks, Hollis W.

    1980-01-01

    The increased numbers and additional handicaps of deaf students born in the 1963-65 rubella epidemic require not more postsecondary programs, but rather strengthened programs and rehabilitation approaches to vocational and independent living skill training. (Author/CL)

  1. The EC discourse on vocational training

    DEFF Research Database (Denmark)

    Cort, Pia

    2009-01-01

    This article traces the EC vocational training policy historically and describes the discursive alignments which brought the policy from a ‘common vocational training policy' as laid down in Article 128, in the Treaty of Rome to the Lisbon Lifelong Learning strategy. The argument is that vocational...... training has served as a lever for the gradual expansion of the policy field into both general and higher education and for the establishment of a European discourse on Lifelong Learning. In the article, Ball's concept of "policy as discourse" is used to identify the changing spaces of possibility within...... EC vocational training policy (Ball, What is policy? Texts, trajectories and toolboxes. Discourse, 13(2), 1993)....

  2. Constructing and Practicing Vocational Knowledge at Workplace ...

    African Journals Online (AJOL)

    economic development. This research paper examines how individuals construct vocational knowledge by engaging in practice in particular social settings, and how the influence of those circumstances is mediated by individuals' prior ...

  3. Vocational Education in Tourism: Conceptual Framework Problems

    Directory of Open Access Journals (Sweden)

    Galina Shchuka

    2012-12-01

    Full Text Available This article analyzes the basic concepts that define the essence of the system of vocational education and helps to analyze the problem of tourism staffing support. According to authors’ hypothesis, the personnel problem is related to the imperfection of the tourism conceptual framework. As of all enterprises of travel industry only travel agencies and accommodation facilities work with tourists, the author proves that personnel training for these businesses is the major objective of vocational training in tourism.

  4. Students’ Attitudes towards Vocational Foreign Language Course

    OpenAIRE

    Ozer, Selda; Yılmaz, Ercan

    2016-01-01

    The aim of the study was to determine students’attitudes towards Vocational Foreign Language Course and if the their attitudesdisplay significant differences in terms of gender, age, department, the placethey live, passing marks, the type of high school they graduated from, theirmothers’ and fathers’ graduation levels and being abroad. The study was carriedout in descriptive survey method. The population of the study comprised ofsenior students at two vocational colleges of Nevşehir Hacı Bekt...

  5. Benchmarking Danish Vocational Education and Training Programmes

    DEFF Research Database (Denmark)

    Bogetoft, Peter; Wittrup, Jesper

    This study paper discusses methods whereby Danish vocational education and training colleges can be benchmarked, and presents results from a number of models. It is conceptually complicated to benchmark vocational colleges, as the various colleges in Denmark offer a wide range of course programmes...... attempt to summarise the various effects that the colleges have in two relevant figures, namely retention rates of students and employment rates among students who have completed training programmes....

  6. The Evaluation of Efficiency of Polish Agriculture

    Directory of Open Access Journals (Sweden)

    Piotr Bórawski

    2015-01-01

    Full Text Available The objective of the paper was to recognize the efficiency of Polish agriculture. We have studied data from Main Statistical Office (MSO and compared the efficiency in the years 2000–2010. The data proved that the efficiency of Polish agriculture improved in the analyzed period. To measure the impact of macroeconomic variables we introduced these into the regression model. The macroeconomic factors included: X1 (nominal prices of land, X2 (land prices expressed in dt, X3 (inflation, X4 (investment in agriculture and hunting, X5 (balance of trade and X6 (GDP. We wanted to recognize the impact of macroeconomic factors on: Y1 (gross output, Y2 (intermediate consumption, Y3 (gross value added. Multiple regression was used to measure the impact of macroeconomic factors on global production of agriculture. The strongest impact on gross value added had: X4 (investment in agriculture and horticulture and X4 (trade balance. Poland is a member of European Union and the Common Agricultural Policy has improved the situation in agriculture. There are about 2 100 000 farms in Poland but only 300 000–400 000 are producing for the market. Other farms have social functions and are place for work for rural inhabitants.

  7. Food patterns of Polish older people

    DEFF Research Database (Denmark)

    Wadolowska, L.; Danowska-Oziewicz, M.; Niedzwiedzka, E.

    2006-01-01

    Food patterns of Polish older people were separated and described. The research included 422 people aged 65+ years, living in 5 geographical locations. Participants of the study were selected in quota sampling. Criteria for recruitment included sex, age (65-^74 or 75+ years) and family status (li...... and small number of products fonning joint food patterns speak in advocacy of relatively small reciprocal relationship between different food items consumed by the seniors in Poland.......Food patterns of Polish older people were separated and described. The research included 422 people aged 65+ years, living in 5 geographical locations. Participants of the study were selected in quota sampling. Criteria for recruitment included sex, age (65-^74 or 75+ years) and family status...... (living alone or living with other people). Respondents were asked questions about consumption of 55 food products. The factor analysis allowed for separating 21 food patterns. They included from 1 to 3 groups of products, intake of which was mutually dependant. Big number of separated food patterns...

  8. Farmers' pensions and the Polish economic crisis.

    Science.gov (United States)

    Simanis, J G

    1983-04-01

    The Polish Government, in 1977, inaugurated a new pension program that made old-age and invalidity benefits available for the first time to most farmers in that country. The evolution and eventual failure of that program were closely intertwined with a growing national economic crisis, manifested in widespread popular unrest and culminating in emergence of the Solidarity movement. The farmers' pension program was originally presented as both a social security measure and a vehicle for improving agricultural efficiency. The economic situation was expected to benefit as farms of older owners were passed to younger, presumably more efficient, successors, with the state sometimes acting as intermediary. A further step to bind the social security concept to agricultural efficiency came through relating the pension amount to the quantity of produce the individual farmer sold to the state over a number of years. The failure of these provisions and other unpopular features of the new program was aggravated by inflation and continuing deterioration of the Polish economy.

  9. Robotic Automation in Computer Controlled Polishing

    Science.gov (United States)

    Walker, D. D.; Yu, G.; Bibby, M.; Dunn, C.; Li, H.; Wu, Y.; Zheng, X.; Zhang, P.

    2016-02-01

    We first present a Case Study - the manufacture of 1.4 m prototype mirror-segments for the European Extremely Large Telescope, undertaken by the National Facility for Ultra Precision Surfaces, at the OpTIC facility operated by Glyndwr University. Scale-up to serial-manufacture demands delivery of a 1.4 m off-axis aspheric hexagonal segment with surface precision use of robots to automate currently-manual operations on CNC polishing machines, to improve work-throughput, mitigate risk of damage to parts, and reduce dependence on highly-skilled staff. Second is the use of robots to pre-process surfaces prior to CNC polishing, to reduce total process time. The third draws the threads together, describing our vision of the automated manufacturing cell, where the operator interacts at cell rather than machine level. This promises to deliver a step-change in end-to-end manufacturing times and costs, compared with either platform used on its own or, indeed, the state-of-the-art used elsewhere.

  10. Analytic tendencies in modern Polish and Russian

    Directory of Open Access Journals (Sweden)

    Wojciech Sosnowski

    2015-11-01

    Full Text Available Analytic tendencies in modern Polish and Russian Modern Polish and Russian are characterized by some features which demonstrate an increasing level of analitism. In the process of transformation from synthetic to analytical language, a crucial role is played by prepositional units. In this research, analitism is understood in a traditional way as a morphological and syntactic phenomenon. The fact that the synthetic structure of a language may, in some conditions, turn into an analytical one, as happened in the case of Bulgarian and Macedonian, has been intriguing linguists ever since, and has made me attempt to answer the question: What is the condition of modern Polish and Russian, which are languages with a rich literary tradition and solid grammatical norms, which belong to a group of synthetic languages? The analytical tendencies in morphology include the following: a decrease in the number of cases in all inflected parts of speech; a more frequent use of uninflected nouns and adjectives; the growing importance of nouns with common gender, and, in particular, the use of forms of masculine gender to depict feminine gender; differences in expressing collectiveness in a group of nouns (using collective meaning for forms that have singular meaning; substituting case forms with prepositions; substituting case forms with subordinate clauses; substituting case forms with “helper” words. Analytical tendencies in the area of numeral functioning include: substituting inflected forms of ordinal numerals with cardinal ones; the gradual disappearing inflection of numerals; confusing the forms of noun cases after numerals; the disappearing declination of collective numerals; displacing other cases with so-called simple cases; changing the syntactical position which the numeral should be inflected in; abandoning the declination of first elements of collective numerals. During the study of analytic tendencies in morphology, it was necessary to examine

  11. Global Citizenship Education in School Curricula. A Polish Perspective

    Science.gov (United States)

    Leek, Joanna

    2016-01-01

    The purpose of this study is to present global citizenship education from a Polish perspective. Analyzing the issue, the first part of this paper presents the development of citizenship education, followed by the current status of global citizenship education in Polish schools. In the second part of the study I draw attention to national curricula…

  12. Comparative study of performance of shoe polishes formulated from ...

    African Journals Online (AJOL)

    Polyethylene pigment was generated from “pure water sachets” (one of the major environmental nuisance today) and used in the formulation of shoe polish using paraffin wax, white spirit, turpentine oil, and nitrocellulose. The polish was found to exhibit similar wrinkle resistance, inferior gloss, rub resistance; resistance to ...

  13. Polish anthropology on the eve of the new millennium

    OpenAIRE

    Drozdowski, Zbigniew

    1999-01-01

    Author summarizes the main achievements of Polish anthropology in the 20th century, presents the main research problems of this discipline in contemporary Poland and points at the potential dangers which may be faced by Polish anthropology in the forthcoming years.

  14. Influence of melt treatments and polished CVD diamond coated ...

    Indian Academy of Sciences (India)

    Performances of the turning inserts (uncoated and polished CVD diamond coated) were evaluated in machining Al–7Si and Al–7Si–2.5Cu cast alloys under dry environment using a lathe. The polished CVD diamond coated insert outperformed the uncoated cutting insert which suffered from sizeable edge buildup leading to ...

  15. Social Obstacles Towards Success of Pupils in Polish Primary Schools.

    Science.gov (United States)

    Nakielska, Zofia

    In 1973, the Polish Minister of Education ordered objective competitions at the primary school level in the fields of Polish studies, Russian language, and math. In order to determine whether such subject competitions were justified and if they contributed equally to the development of interests and abilities among the rural and urban and…

  16. Etymology in the Polish Academy of Sciences Great Dictionary of ...

    African Journals Online (AJOL)

    The article offers an insight into etymological information provided in the Polish Academy of Sciences Great Dictionary of Polish (Pol. Wielki słownik języka polskiego PAN, WSJP PAN). The dictionary and the rules of producing the entries are briefly presented. These rules influence the way of working on etymology within ...

  17. The Czechoslovak-Polish Club in Brno (1925–1939)

    Czech Academy of Sciences Publication Activity Database

    Baron, Roman

    2011-01-01

    Roč. 3, č. 1 (2011), s. 43-64 ISSN 1803-6546 Institutional research plan: CEZ:AV0Z80150510 Keywords : Czechoslovak-Polish solidarity * Czechoslovak-Polish relations * Brno * associations * Interwar Period Subject RIV: AB - History

  18. Vocational School Students’ Vocational Identity and Their Views on the Functions of School

    Directory of Open Access Journals (Sweden)

    Cheng-Yen Shih

    2016-06-01

    Full Text Available This study aims to explore the students’ viewpoints on the functions of vocational schools, as well as the connection between their vocational identity and their opinions on the functions of schools. After understanding the students’ views of the practical support their schools have provided, the curricula and learning goals of vocational schools were reexamined. Ten in-service vocational school students, between the ages of 18-22, were invited to participate in this study. Each student was interviewed individually by the researchers for approximately 60 minutes and they were asked to use mind maps to express their viewpoints. The results showed that students regarded the vocational school as a means to obtain diplomas and professional licenses, a place to get to know friends, and a place to escape from the pressures of reality. Students with higher vocational commitment tended to care about their careers more deeply. In order to obtain a degree or professional licenses, a higher salary, and greater self-affirmation, these students actively engaged in learning. Students with lower vocational commitment tended to be in the stage of career exploration as they kept searching for career goals. They were confused by their current jobs and with the school curriculum; however, when an identified career role model or a hopeful vision was demonstrated to them, some students with lower vocational commitment would be stimulated to gain a positive career motivation and expressed the flexibility to have a career/life change.

  19. Vocational Education and Training in Kuwait: Vocational Education versus Values and Viewpoints

    Science.gov (United States)

    Bilboe, Wendy

    2011-01-01

    Since the opening up of private universities and colleges in the Kuwait education system in the late 1990s, there has been an explosion of tertiary institutions (both domestic and international) established in the country, with many of them offering vocational education and training. The move towards vocational and educational training forms part…

  20. Chemical mechanical polishing (CMP) of sapphire

    Science.gov (United States)

    Zhu, Honglin

    The concept of chemical mechanical polishing (CMP) was examined for finishing sapphire. In this study sapphire was used as a model system for oxide ceramics. The removal rates were determined by weight loss. Surface quality and structure were characterized with surface probe microscopy (SPM). Polishing experiments were designed to test the chemically modified surface layer. A series of abrasives with various hardnesses including mono-crystalline and polycrystalline diamond, alpha and gamma alumina, zirconia, ceria and silica were used. Diaspore was also evaluated. The results indicated that, with similar particle size and shape, harder abrasives do not necessarily cause faster material removal and better surface finish, and abrasives with hardness equal to or less than sapphire such as alpha alumina and gamma alumina achieved the best surface finish and efficient material removal. A hypothesis was proposed that the sapphire surface was modified by water to form a thin hydration laver with structure and hardness close to diaspore. Abrasives with a hardness between diaspore and sapphire polished the c-plane of sapphire with good surface finish and efficient removal. SPM indicated the hydration layer on the c-plane surface was about 1 nm thick. Removal rate and surface finish as a function of pH were also examined on c-plane sapphire with nano-alumina abrasives. The removal rate as a function of pH was compared to the solubility behavior of alumina. The results showed the deviation of pH from the lowest solubility pH for alumina (pH = 5) was a driving force for the surface reaction to form a hydration layer. The anisotropy of sapphire strongly affects removal rate and surface quality in CMP. The relationships among orientation. pH and abrasive were studied for sapphire with c (0001), a (11-20), and m (10-10) planes. Based on the results, the CMP process for sapphire includes chemical reaction of the surface to form a thin reaction layer that is softer than sapphire

  1. The European Dimensions of Vocational Training

    Directory of Open Access Journals (Sweden)

    Sós Tamás

    2015-12-01

    Full Text Available The research examined the connection between vocational education, training and the world of work, and the social situation in Hungary in a European outlook. The accentual issues of the analysis disclosing the problem are: youth unemployment, the tendencies of secondary vocational education, proportions of enrollment and the features of training tendencies, the growing number of early dropouts, the effect of family background on student performance. This work tried to find the answer to the question: What variations have the changes in the regulations of vocational training, encouraging dual education brought on in the connection between trainers and work places? The research did not prove that the central vocational training system would be more effective than a varied, flexible, permeable, transparent decentralized operation with parts built on each other. The introduction of the complex exam overshadowed the evaluation of the competency areas, and fits less to the modularity of the framework curricula. With the legal regulation of vocational training in force the modular system has become a formality. Taking prior knowledge into account has become more difficult. The efficiency of professional structural decisions is questionable, it has not triggered the extension of employment among career starters, and does not mean a guarantee of finding a job either. Creating the motivation of economic role players may bring on steps forward to take up bigger tasks in vocational training. The research has confirmed the importance of improving the basic competency areas when planning vocational training, of life-long learning, of practice orientation, and also of the continuous connection with the labor market.

  2. Brewing test with puffed polished rice. : Sake brewing with puffed polished rive (II)

    OpenAIRE

    家村, 芳次; 永田, 興四郎; 田端, 昇; 佐無田, 隆; 吉沢, 淑; YOSHITSUGU, IEMURA; KOSHIROU, NAGATA; NOBORU, TABATA; TAKASHI, SAMUTA; KIYOSHI, YOSHIZAWA; 菊正宗酒造株式会社; 山邑酒造株式会社; 灘五郷酒造組合; 熊本国税局鑑定官室; 国税庁醸造試験所

    1985-01-01

    Polished rice was puffed by continuous puffing equipment, then part of it was contracted under a vapor stream. These samples were used for sake brewing.Fermentation took place normally in very tested mash. Each sake produced differed slightly in alcohol concentration, nihonshudo, and acidity; they differed greatly in the content of amino acids, with that of sake made from puffed rice was lower than that of sake made from steamed rice, and that of sake made from contracted rice after puffing t...

  3. Plurilingualism and polish teenage learners of english

    Directory of Open Access Journals (Sweden)

    Agnieszka Otwinowska‑Kasztelanic

    2012-01-01

    Full Text Available Using several languages has become a norm for those who want to learn and work in the European Union. However, teaching for plurilingualism is also a challenge. The present paper first clarifies the notions of plurilingualism and multilingualism, then discusses the role of crosslinguistic similarity in language learning in the case of European languages. It also shows how lexical crosslinguistic similarity can be used in teaching typologically related and unrelated languages, and discusses the key factors in noticing such similarity. The research presented reports on examining and raising language awareness of Polish‑‑ English cognate vocabulary in the case of a group of Polish teenage learners of English. It presents the results of a small‑‑ scale study in quasi‑‑ experimental design, as well as qualitative research on the learners’ opinions and attitudes. Finally, the paper presents implications for language pedagogy and focuses on the fact that awareness raising may affect the learners’ plurilingual competence.

  4. Antigenic typing Polish isolates of canine parvovirus

    Energy Technology Data Exchange (ETDEWEB)

    Mizak, B. [National Veterinary Research Institute, Pulawy (Poland); Plucienniczak, A. [Polish Academy ofd Sciences. Microbiology and Virology Center, Lodz (Poland)

    1995-12-31

    Polish strains of canine parvovirus isolated between 1982 and 1993 were examined to determine the extent to which the virus has evolved antigenically and genetically over eleven years. Two CPV isolates obtained in Warsaw in 1982 and Pulawy in 1993, were examined using monoclonal antibody typing, restriction analysis and sequencing VP-2 protein gene. Five other isolates from Warsaw and Pulawy were tested with the panel of monoclonal antibodies specific to CPV-2, CPV-2a and common for canine parvovirus, feline panleukopenia virus and milk enteritis virus. Results of the studies demonstrated that all isolates tested represented CPV-2a antigenic type. Rapid antigenic strain replacement recorded by Parrish and Senda in the U.S.A and Japan was not confirmed in Poland. (author). 30 refs, 2 tabs.

  5. Attitudes of Polish Consumers Toward Experiential Marketing

    Directory of Open Access Journals (Sweden)

    Monika Skorek

    2017-01-01

    Full Text Available Purpose: The experience economy is a concept that can be defned as a new way of perceiving the market offer of an enterprise, focusing on the customer experience. Enterprises, both in the production and service industries, are becoming similar to one another on a massive scale, which makes it increasingly diffcult to stand out. The response to this can be to offer the consumer an unforgettable experience related to a product or service provided by a company. Methodology: This study analysed the results of qualitative research on the attitudes and opinions of Polish consumers on experience marketing. Results/fndings: The results showed that participants of the study were prepared to transition from the economy based on products or services to an economy based on experiences at a moderate level. They declared a willingness to participate in experiences offered by companies but at the same time focus on the cost and utility of them

  6. Droughts in historical times in Polish territory

    Science.gov (United States)

    Limanowka, Danuta; Cebulak, Elzbieta; Pyrc, Robert; Doktor, Radoslaw

    2015-04-01

    Climate change is one of the key environmental, social and economical issues, and it is also followed by political consequences. Impact of climate conditions on countries' economy is increasingly recognized, and a lot of attention is given, both in the global scale and by the individual national governments. In years 2008-2010, at the Poland -Institute of Meteorology and Water Management-National Research Institute was realized the KLIMAT Project on Impact of climate change on environment, economy and society (changes, effects and methods of reducing them, conclusions for science, engineering practice and economic planning) No. POIG01-03-01-14-011/08. The project was financed by the European Union and Polish state budget in frame of Innovative Economy Operational Programme. A very wide range of research was carried out in the different thematic areas. One of them was "Natural disasters and internal safety of the country (civil and economical)." The problem of drought in Poland was developed in terms of meteorology and hydrology. "Proxy" Data Descriptions very often inform about dry years and seasons, hot periods without precipitation. Analysis of historical material allowed to extract the years that have experienced prolonged periods of high temperatures and rainfall shortages. Weather phenomenon defined as drought belongs to extreme events. This information was very helpful in the process of indexing and thus to restore the course and intensity of climatic elements in the past. The analysis covered the period from year 1000 to modern times. Due to the limited information from the period of 1000-1500 the authors focused primarily on the period from 1500 to 2010. Analysis of the collected material has allowed the development of a highly precise temporal structure of the possible occurrence of dry periods to Polish territory.

  7. Teachers’ perceptions of the coaching role in secondary vocational education

    NARCIS (Netherlands)

    Ketelaar, Evelien; Den Brok, Perry; Beijaard, Douwe; Boshuizen, Els

    2012-01-01

    Ketelaar, E., Den Brok, P., Beijaard, D., & Boshuizen, H. P. A. (2012). Teachers’ perceptions of the coaching role in secondary vocational education. Journal of Vocational Education & Training, 64(3), 295-315. doi:10.1080/13636820.2012.691534

  8. Pre-Hospital Vocational Functioning of Psychiatric Patients

    Science.gov (United States)

    Micek, Leo A.

    1970-01-01

    Tabulated data suggests the marginality of vocational functioning, as well as the low economic status associated with hospitalization. Study does not attempt pre and post hospital vocational comparisons. (CJ)

  9. 38 CFR 21.8120 - Vocational training, services, and assistance.

    Science.gov (United States)

    2010-07-01

    ... for Certain Children of Vietnam Veterans-Spina Bifida and Covered Birth Defects Vocational Training... degree is required to engage in social work. The program of training is predominantly vocational in...

  10. Direct polishing of aluminum mirrors with higher quality and accuracy.

    Science.gov (United States)

    Yin, Ziqiang; Yi, Zhang

    2015-09-10

    Diamond-turned aluminum mirrors have been widely used in modern optical systems. However, the machined surfaces have characteristic periodic tool marks, which contribute to reduced optical performance by creating effects such as scattering and distortion. This paper develops a new polishing technology to polish aluminum mirrors directly to remove tool marks and improve surface quality and surface accuracy. A Taguchi experiment was used to obtain optimal polishing conditions for reducing surface roughness, and computer-controlled optical surfacing technology was employed for form correction of aluminum mirrors.

  11. Reel-to-reel substrate tape polishing system

    Energy Technology Data Exchange (ETDEWEB)

    Selvamanickam, Venkat; Gardner, Michael T.; Judd, Raymond D.; Weloth, Martin; Qiao, Yunfei

    2005-06-21

    Disclosed is a reel-to-reel single-pass mechanical polishing system (100) suitable for polishing long lengths of metal substrate tape (124) used in the manufacture of high-temperature superconductor (HTS) coated tape, including multiple instantiations of a polishing station (114) in combination with a subsequent rinsing station (116) arranged along the axis of the metal substrate tape (124) that is translating between a payout spool (110a) and a take-up spool (110b). The metal substrate tape obtains a surface smoothness that is suitable for the subsequent deposition of a buffer layer.

  12. Quality in Air transport process of LOT Polish Airlines

    Directory of Open Access Journals (Sweden)

    Robert Rozenberg

    2015-10-01

    Full Text Available This article discusses the air transport process on scheduled long-haul flights of LOT Polish Airlines. Main focus is taken on price development of these routes. The introduction consists of a brief profile characterized LOT Polish Airlines. Next chapter summarizes the air transport process on scheduled longhaul flights. The frame of article is formed by price development statistics for scheduled long-haul flights to / from Beijing of LOT Polish Airlines and two other competing companies. Conclusion contains results of analysis and puts forward proposals to streamline of the air transport process on reviewed routes.

  13. Presentation of the verbs in Bulgarian-Polish electronic dictionary

    Directory of Open Access Journals (Sweden)

    Ludmila Dimitrova

    2014-09-01

    Full Text Available Presentation of the verbs in Bulgarian-Polish electronic dictionary This paper briefly discusses the presentation of the verbs in the first electronic Bulgarian-Polish dictionary that is currently being developed under a bilateral collaboration between IMI-BAS and ISS-PAS. Special attention is given to the digital entry classifiers that describe Bulgarian and Polish verbs. Problems related to the correspondence between natural language phenomena and their presentations are discussed. Some examples illustrate the different types of dictionary entries for verbs.

  14. Profilometric analysis of root surfaces after using various polishing agents

    Directory of Open Access Journals (Sweden)

    Anjan Jana

    2016-01-01

    Full Text Available Background: Polishing is an important step in oral prophylaxis procedure which retards further accumulation of plaque on the root surfaces. Though polishing was done with various abrasive particles with different sizes over a long period of time, it was never been highlighted to evaluate the ideal polishing material and the particle size that would produce the ideal surface smoothness (Ra 5 μm are not able to produce the surface smoothness <0.2 μm. Only, submicron sized particles are able to produce the desired smoothness.

  15. Vocational Education and Economic Development in Nigeria | Ekpo ...

    African Journals Online (AJOL)

    This paper discusses the capability of vocational education in creating jobs to reduce unemployment among the Nigerian youths which will result in sustainable economic development of Nigeria. It also defines Vocational education within the provisions of the National Policy on Education. Philosophy of Vocational ...

  16. Erik Erikson's Theory of Psychosocial Development and Vocational Behavior

    Science.gov (United States)

    Munley, Patrick H.

    1975-01-01

    Stage resolution attitudes, derived from the first six stage crises outlined by Erikson, were explored as variables influencing problems in vocational choice and vocational maturity. Findings indicated students who made adjusted vocational choices and developed mature career attitudes had also been more successful resolving the first six…

  17. Contra Costa Community College District Vocational Education Report.

    Science.gov (United States)

    Contra Costa Community Coll. District, Martinez, CA. Office of District Research.

    This report provides an overview of the legislative and administrative context of Vocational Education and profiles Vocational Education nationally, statewide, and at Contra Costa Community College District (CCCCD). Certain national trends, economic trends, and labor market trends have created implications for vocational and technical education in…

  18. Types of Vocational Undecidedness: A Replication and Refinement.

    Science.gov (United States)

    Lucas, Margaretha S.; Epperson, Douglas L.

    1990-01-01

    Examined personality variables in vocationally undecided college students (n=510). Classified five subtypes of vocational undecidedness according to each subtype's characteristics: anxiety, self-esteem, work, relationship or leisure orientation, locus of control, vocational identity, perception of barriers, need for information, and…

  19. Critical Perspectives on Adolescent Vocational Guidance in Chile

    Science.gov (United States)

    McWhirter, Ellen Hawley; McWhirter, Benedict T.

    2012-01-01

    In this article, the lens of critical psychology is applied to adolescent career development and vocational guidance in Chile. The authors describe and critique the status of adolescent vocational guidance in Chile, the reproduction of extant social inequities in Chilean education, and offer recommendations for enhancing vocational guidance…

  20. Reforming vocational didactics by implementing a new VET teacher education

    DEFF Research Database (Denmark)

    Duch, Henriette; Andreasen, Karen Egedal

    2015-01-01

    A new education program, Diploma of Vocational Pedagogy, has recently been implemented in Denmark to upskill vocational college teachers and improve didactics at VET colleges in general. Among many challenges, vocational college teachers have to adapt their pedagogy to a large number of students ...

  1. Vocational Profiles and Internship Quality among Portuguese VET Students

    Science.gov (United States)

    Gamboa, Vitor; Paixão, Maria Paula; de Jesus, Saúl Neves

    2014-01-01

    The provision of workplace-based experiences (internships) is an important component of the training program for students attending vocational education courses. The purpose of this study was to clarify the relationship between internship quality and students vocational development, considering students' vocational profiles, in a sample of 346…

  2. Vocational Certification in Office Education through Competency-Based Performance

    Science.gov (United States)

    Kruzel, Sandra

    1978-01-01

    A Vocational Certificate of Completion is given by the Ohio State Department of Education to each vocational student to verify that the student has satisfactorily completed a vocational program. The author describes a plan in the senior stenography program at her high school to match the certificate's employment skill levels with competency-based…

  3. Institutionalization of Higher Vocational Education in China: A Neoinstitutionalist Perspective

    Science.gov (United States)

    Xiong, Jie

    2013-01-01

    From the perspective of neoinstitutionalism, higher vocational education has become an emerging institution in Chinese society. Its development over three decades entails a trend of institutionalization of higher vocational education. In such a process, higher vocational education is gaining legitimacy and experiencing isomorphic changes. Various…

  4. Professional Identities of Vocational High School Students and Extracurricular Activities

    Science.gov (United States)

    Altan, Bilge Aslan; Altintas, Havva Ozge

    2017-01-01

    Vocational high schools are one of the controversial topics, and also the hardly touched fields in educational field. Students' profiles of vocational schools, their visions, and professional identity developments are not frequently reflected in the literature. Therefore, the main aim of the study is to research whether vocational high school…

  5. Working Partnerships: A Joint Venture in Vocational Education.

    Science.gov (United States)

    Campbell, Clifton P.

    Joint Ventures in Vocational Education projects link participating businesses with secondary vocational programs in a cooperative relationship. These are voluntary arrangements between vocational programs and a public or private sector agency that combine the energies and resources of the partners to enrich various aspects of the vocational…

  6. Study on the influence of the rotational speed of polishing disk on material removal in aspheric surface compliant polishing

    Directory of Open Access Journals (Sweden)

    Liyong Hu

    2015-03-01

    Full Text Available When a soft polishing tool is compressed on a stiff workpiece of curved surface, the contact area is a piece of the curved surface. In the process of aspheric surface polishing, the machining speed is always provided by the rotational speed of the spindle of a computer numerical control lathe. Yet, the polishing tool is usually made rotating to remove cutting scraps and broken abrasives from the contact area. The rotational speed of the polishing tool would change the distribution state of the relative speed in the whole contact area, and it would definitely change the volume of material removal in the surface of the workpiece. This article studies how the rotational speed of the polishing tool changes the distribution state of the relative speed in the whole contact area and material removal in the volume of the surface of the workpiece. The computing results show that the volume of material removal increases with the increase in both the rotational speed of polishing disk and the rotational speed of lathe spindle, but the polishing quality is totally not in this case.

  7. Vocation in theology-based nursing theories.

    Science.gov (United States)

    Lundmark, Mikael

    2007-11-01

    By using the concepts of intrinsicality/extrinsicality as analytic tools, the theology-based nursing theories of Ann Bradshaw and Katie Eriksson are analyzed regarding their explicit and/or implicit understanding of vocation as a motivational factor for nursing. The results show that both theories view intrinsic values as guarantees against reducing nursing practice to mechanistic applications of techniques and as being a way of reinforcing a high ethical standard. The theories explicitly (Bradshaw) or implicitly (Eriksson) advocate a vocational understanding of nursing as being essential for nursing theories. Eriksson's theory has a potential for conceptualizing an understanding of extrinsic and intrinsic motivational factors for nursing but one weakness in the theory could be the risk of slipping over to moral judgments where intrinsic factors are valued as being superior to extrinsic. Bradshaw's theory is more complex and explicit in understanding the concept of vocation and is theologically more plausible, although also more confessional.

  8. Design of Trigonometry Apps for Vocational Education

    DEFF Research Database (Denmark)

    Pedersen, Jens Bjarke; Andersen, Steffen; Majgaard, Gunver

    2012-01-01

    How can smartphones apps enrich the learning of mathematicsin vocational education? This article examines how mathematics teaching can be enriched by apps using smartphone sensors such as gyroscope, compass, camera, and touch screen in a aming context. An iterative and participatory design process...... involving two classes of carpentry students from different vocational colleges resulted in two highly successful and course-relevant games based on trigonometry. Each game consists of quests and missions whose successful completion unlocks more theoretical multiple-choice exercises for the classroom...... talk about our experience in implementing our design process and subsequently summarize the pros and cons of the application and the smartphone platform and how the app developed contributes to vocational mathematics teaching....

  9. Hands-on creativity in Vocational Education

    DEFF Research Database (Denmark)

    Tanggaard, Lene

    for creativity and innovation. In response, it is my concern that an understanding of creativity be developed with vocational education and training in mind. It is not enough to import models from other areas, where the distinction between ideas and production or creativity and execution is often relatively hazy...... of VET courses to nurture the creative potential of students, must play a key role. Both service-oriented and productive industries need employees who are capable of recognising new opportunities and inventing new products and undertakings. Moreover, the rapid rise of technology in the global economy has......This presentation poses the question: what conception of the phenomenon of creativity is best suited to the field of vocational education? VET (Vocational Education and Training) aims to prepare people for employment in craft and industry. In this field, there is an ever-growing requirement...

  10. Vocational education in the Nordic countries

    DEFF Research Database (Denmark)

    Vocational Education in the Nordic Countries: Learning from Diversity is the second of two books that disseminates new and systematic knowledge on the strengths and weaknesses of the different models of vocational education and training (VET) in four Nordic countries. Vocational education in Europe...... has resisted standardisation to a higher degree than other fields of education, and during the last decade, there has been a growth in international, comparative VET research. While the Nordic countries provide an ideal case for comparative education studies, the literature in English on the Nordic...... VET systems is at present very limited. This book provides thorough examinations of VET in Sweden, Denmark, Norway and Finland. Each section examines the current challenges for VET, compares how these challenges are managed, and explores recent reforms and institutional innovations. Contributors also...

  11. Vocational perspectives and neuromuscular disorders.

    Science.gov (United States)

    Andries, F; Wevers, C W; Wintzen, A R; Busch, H F; Höweler, C J; de Jager, A E; Padberg, G W; de Visser, M; Wokke, J H

    1997-09-01

    The present study analyses the actual occupational situation, vocational handicaps and past labour career of a group of about 1000 Dutch patients suffering from a neuromuscular disorder (NMD). On the basis of the likelihood of a substantial employment history and sufficient numbers of patients, four types of NMD were selected: dystrophia myotonica (DM), hereditary motor and sensory neuropathy, (HMSN), spinal muscular atrophy (SMA) and myasthenia gravis (MG). Results show that a labour career is in reach of most NMD patients, even for those with severe limitations. It is concluded that physical limitations seem not to be decisive in that respect. The loss of the quality of communication, the loss of mental abilities and the effect of the diseases on the facial expression, as with some DM patients, are also important for chances on the labour market. Though the labour participation of NMD patients tends to decrease after the age of 34, the availability of work adaptations makes it possible to prolong the labour career. Analysis of the actual work situation of NMD patients shows that both disorder-related limitations and work characteristics play an important role in the amount of physical work problems encountered. It is argued that physical labour has to be regarded as generally unsuitable for NMD patients. This has implications for the sort and level of education to be attained by NMD patients. Career counselling as a focus point for the choice of an educational programme may improve labour market opportunities as well as quality of employment of NMD patients. Allowing for and accepting the possible effects of the disorder in the work situation are considered to be important in respect to labour participation and work satisfaction of workers with NMD. Reducing time pressure demands and increasing the freedom to organize one's work, are measures to be given especial consideration.

  12. An Educational–Vocational Intervention

    Directory of Open Access Journals (Sweden)

    Kalervo Friberg

    2013-07-01

    Full Text Available Changes in student-affective entry characteristics were examined in an educational−vocational intervention at Finnish comprehensive school. The conceptual framework constructed from attitudes as learned dispositions (Fishbein & Ajzen, 1975 and self-determination (Deci & Ryan, 1985 was tested in a longitudinal study. A person-based survey questionnaire was designed, piloted, and validated. Spearman−Brown reliability was calculated. In the first observation, 669 (Time One Cohort, and in the second, 649 (Time Two Cohort subjects (girls and boys of mean ages of 14.5 and 16.0 years took the Web-based survey. The tested hypotheses were (a variables of self-determination, self-regulation, and intrinsic and extrinsic motivation would emerge as attitudinal domains in work−life orientation; (b the experiences during the implementation of a work−life orientation program would decrease the effects of seventh-grade student background factors at the end of the program in the ninth grade, and (c work−life orientation would be effective and have efficacy in changing student attitudes in relation to further education and occupations. Three factors emerged in the Maximum Likelihood Factor Analysis. The factors Independence, Self-Direction, and Flexibility were used as the dependents in repeated measures in a general linear model. The factor means were subjected to a paired samples t test. There was development toward stronger Independence and Flexibility in the case of both genders. The boys had gained the girls’ seventh-grade lead at the end of the program. Self-Direction did not show any changes. Empirical findings tentatively supported the program’s efficacy in changing entry characteristics.

  13. Effect of Polishing Systems on Surface Roughness and Topography of Monolithic Zirconia.

    Science.gov (United States)

    Goo, C L; Yap, Auj; Tan, Kbc; Fawzy, A S

    2016-01-01

    This study evaluated the effect of different chairside polishing systems on the surface roughness and topography of monolithic zirconia. Thirty-five monolithic zirconia specimens (Lava PLUS, 3M ESPE) were fabricated and divided into five groups of seven and polished with the following: Group 1 (WZ)-Dura white stone followed by Shofu zirconia polishing kit; Group 2 (SZ)-Shofu zirconia polishing kit; Group 3 (CE)-Ceramiste porcelain polishers; Group 4 (CM)-Ceramaster porcelain polishers; and Group 5 (KZ)-Komet ZR zirconia polishers. All specimens were ground with a fine-grit diamond bur prior to polishing procedures to simulate clinical finishing. Baseline and post-polishing profilometric readings were recorded and delta Ra values (difference in mean surface roughness before and after polishing) were computed and analyzed using one-way analysis of variance and Scheffe post hoc test (pzirconia.

  14. Polish electoral geography and its methods

    Directory of Open Access Journals (Sweden)

    Zbigniew Rykiel

    2011-01-01

    Full Text Available Differences in the understanding of electoral geography between social sciences are discussed in the article. Main fields and spatial scales of Polish electoral geography are identified. Main methods of multidimensional statistics are discussed. A necessity of a proper choice, based on theories of voting behaviour, of explaning variables to statistical models are emphasised. Regression analysis indicates only a formal usefulness in electoral geography, for quantitative relationships between variables in the model can be evidenced, which may be meaningless not only essentially, but even statistically. The application of canonical analysis in electoral geography brought a methodological turning-point to the statistical approach. This method allowed to combine: (1 the foundation of the selection of input variables on theories of voting behaviour; (2 the analysis of dependence of the electoral results on socio-economic characteristics of areas; (3 an identification of electoral options; (4 a quantification of the role of the historical heritage in the contemporary voting behaviour; and (5 the analysis of the stability of the electoral space. A well grounded opinion was weakened about the general competitiveness of right- and left-wing parties in Poland’s political space. Parties with similar rather than different programmes compete in given areas. It was indicated that elections have only formal influence on the structure of Parliament while the electoral system is decisive. Electoral, including territorial, manipulations also play their part. The empirical analysis indicated that Poland’s political space is polarised between the right-wing-oriented areas of the south-eastern half of the country and the left-wing-oriented areas of the north-western half. The political competition between the left and the right operates merely on the national scale, while it is not reflected territorially.The quantification of the influence of the nineteenth

  15. Polish Defense Policy in the Context of National Security Strategy

    Science.gov (United States)

    2006-06-01

    Antoni Podolski, Polska Strategia Bezpieczenstwa jako Praktyczna Implementacja Europejskiej Strategii Bezpeczenstwa –miedzy teoria a praktyka (Warszawa...Implementacja Europejskiej Strategii Bezpeczenstwa –miedzy teoria a praktyka (Warszawa: Center for International Relations, 2005), 13. Polish Ministry

  16. Super Polishing of Aluminum 6061-T6 Mirrors, Phase I

    Data.gov (United States)

    National Aeronautics and Space Administration — An innovative 2D super-polishing process for Aluminum 6061-T6 planar mirrors which removes diamond point turning (DPT) grooves and attains rms surface finishes below...

  17. The resettlement of Polish refugees after the second world war

    Directory of Open Access Journals (Sweden)

    Agata Blaszczyk

    2017-02-01

    Full Text Available The passing of the Polish Resettlement Act and the creation of the different agencies related to it undoubtedly represented an unprecedented response to the challenge of mass migration in the UK.

  18. Production of rare earth polishing powders in Russia

    International Nuclear Information System (INIS)

    Kosynkin, V.D.; Ivanov, E.N.; Kotrekhov, V.A.; Shtutza, M.G.; Grabko, A.I.

    1998-01-01

    Full text: Russia is a potent producer of polishing powders made of rare earth material presented as an extensive and well developed base. Considering the reserves, the facilities predisposition and the polishing agent (cerium dioxide) content the chief mineral source is loparite, apatite and monazite. The production of rare earth polishing powders is based on specially developed continuous technological processes, corrosion-proof equipment, ensuring a high and stable production quality. A special attention is paid to the radiation safety of the powders. The initial material for the rare earth polishing powders based on loparite is the fusion cake of rare earth chlorides obtained at that mineral chlorination. The technology of the polishing powder production from the REE fusion cake includes the following stages: dissolution of the REE fusion cake chlorides; - thorough cleaning of the REE fusion cake chlorides from radioactive and non-rare-earth impurities; chemical precipitation of REE carbonates, obtaining middlings with proper material and granulometric composition, thermal treatment of precipitated carbonates followed with the operations of drying and roasting; classification of roasted oxides, obtaining end products - polishing powders. The production of fluorine-containing powders includes the stage of their fluorination after the stage of carbonate precipitation. The stabilizing doping can be introduced both into the middlings during one of the technological process of powders manufacturing and into the end product. Rare earth polishing powders are manufactured in Russia by the Share Holding Company 'Chepetz Mechanical Plant' (ChMP Co.), the city of Glasov. The plant produces a number of polishing materials, such as; polishing powder Optinol, containing at least 50% by mass of cerium dioxide, used in the mass production of optical and other articles; polishing powder Optinol-10 with doping to improve the sedimentary and aggregate stability of the solid phase

  19. British and American English for Polish University Students

    Science.gov (United States)

    Marton, Waldemar; Preston, Dennis R.

    1975-01-01

    This article attempts to assess the validity of dividing Polish students of English into British and American groups. The tests of the various hypotheses regarding linguistic and non-linguistic results of such divisions are described. (AM)

  20. Polish Defense Policy in the Context of National Security Strategy

    National Research Council Canada - National Science Library

    Bieniek, Piotr S

    2006-01-01

    ...) and the North Atlantic Treaty Organization (NATO). Polish security policy and strategy is shaped by its geographical location, which places Poland in NATO's main strategic area opposite the Russian Federation and Belarus...

  1. Laser polishing of 3D printed mesoscale components

    Energy Technology Data Exchange (ETDEWEB)

    Bhaduri, Debajyoti, E-mail: debajyoti.bhaduri@gmail.com [Department of Mechanical Engineering, School of Engineering, University of Birmingham, Edgbaston, Birmingham, B15 2TT (United Kingdom); Penchev, Pavel; Batal, Afif; Dimov, Stefan; Soo, Sein Leung [Department of Mechanical Engineering, School of Engineering, University of Birmingham, Edgbaston, Birmingham, B15 2TT (United Kingdom); Sten, Stella; Harrysson, Urban [Digital Metal, Höganäs AB, 263 83 Höganäs (Sweden); Zhang, Zhenxue; Dong, Hanshan [School of Metallurgy and Materials, University of Birmingham, Edgbaston, Birmingham, B15 2TT (United Kingdom)

    2017-05-31

    Highlights: • Process optimisation for laser polishing novel 3D printed SS316L parts. • Evaluating the effects of key polishing parameters on SS316L surface roughness. • Detailed spectroscopic analysis of oxide layer formation due to laser polishing. • Comparative surface integrity analysis of SS parts polished in air and argon. • A maximum reduction in roughness of over 94% achieved at optimised polishing settings. - Abstract: Laser polishing of various engineered materials such as glass, silica, steel, nickel and titanium alloys, has attracted considerable interest in the last 20 years due to its superior flexibility, operating speed and capability for localised surface treatment compared to conventional mechanical based methods. The paper initially reports results from process optimisation experiments aimed at investigating the influence of laser fluence and pulse overlap parameters on resulting workpiece surface roughness following laser polishing of planar 3D printed stainless steel (SS316L) specimens. A maximum reduction in roughness of over 94% (from ∼3.8 to ∼0.2 μm S{sub a}) was achieved at the optimised settings (fluence of 9 J/cm{sup 2} and overlap factors of 95% and 88–91% along beam scanning and step-over directions respectively). Subsequent analysis using both X-ray photoelectron spectroscopy (XPS) and glow discharge optical emission spectroscopy (GDOES) confirmed the presence of surface oxide layers (predominantly consisting of Fe and Cr phases) up to a depth of ∼0.5 μm when laser polishing was performed under normal atmospheric conditions. Conversely, formation of oxide layers was negligible when operating in an inert argon gas environment. The microhardness of the polished specimens was primarily influenced by the input thermal energy, with greater sub-surface hardness (up to ∼60%) recorded in the samples processed with higher energy density. Additionally, all of the polished surfaces were free of the scratch marks, pits, holes

  2. Borel hierarchies in infinite products of Polish spaces

    Indian Academy of Sciences (India)

    with two product topologies: (i) the product of copies of the Polish topology on X, so that H is again a Polish space and (ii) the product of copies of the discrete topology on X. Define now the Borel hierarchy in the larger topology on H. To do so, we need some notation. An element of H will be denoted by h = (x1,x2,...,xn,.

  3. Evaluation of the COMSOL software electro-polishing of samples

    International Nuclear Information System (INIS)

    Bruchon, M.

    2007-01-01

    The niobium electro-polishing is efficient if a viscous layer exists at the surface. In order to define parameters of samples electro-polishing, opened with difficulty to the experiments, the simulation is essential. This report presents works realized with the COMSOL software. The Nernst Planck equations have been associated to the Navier Stockes ones for an incompressible fluid. The study of the potential behaviour on the viscous layer and the mobility value have been detailed. (A.L.B.)

  4. Borel hierarchies in infinite products of Polish spaces

    Indian Academy of Sciences (India)

    E-mail: rana@isical.ac.in; maitra@stat.umn.edu. MS received 22 August 2005; revised 28 August 2006. Abstract. Let H be a product of countably infinite number of copies of an uncountable. Polish space X. Let ξ ( ξ ) be the class of Borel sets of additive class ξ for the product of copies of the discrete topology on X (the Polish ...

  5. Stem subsidence of polished and rough double-taper stems

    Science.gov (United States)

    Yamada, Kengo; Hirosaki, Kenichi; Takano, Masahiro; Matsumoto, Tadami

    2009-01-01

    Background and purpose Many clinical reports have indicated that polished hip stems show better clinical results than rough stems of the same geometry. It is still unknown, however, what the mechanical effects are of different surface finishes on the cement at the cement-bone interface. We compared mechanical effects in an in vitro cemented hip arthroplasty model. Methods Two sizes of double-taper polished stems and matt-processed polished stems (rough stems) were fixed into composite femurs. A 1-Hz dynamic load was applied to the stems for 1 million cycles. An 8-h no-load period was set after every 16 h of load. Stem subsidence within the cement, and compressive force and horizontal cement creep at the cement-bone interface, were measured. Results Compared to rough stems, stem subsidence, compressive force and cement creep for polished stems were a maximum of 4, 12, and 7-fold greater, respectively. There was a strong positive correlation between stem subsidence and compressive force for polished stems. In contrast, a strong negative correlation was found between stem subsidence and compressive force for rough stems. There was also a statistically significant relationship between compressive force on the cement and cement creep for the polished stems, but no significant relationship was found for rough stems. Interpretation This is the first evidence that different surface finishes of stems can have different mechanical effects on the cement at the cement-bone interface. Stem subsidence in polished stems resulted in compressive force on the cement and cement creep. The mechanical effects that polished taper stems impart on cement at the cement-bone interface probably contribute to their good long-term fixation and excellent clinical outcome. PMID:19421909

  6. Lexical exponents of hypothetical modality in Polish and Lithuanian

    OpenAIRE

    Roman Roszko

    2015-01-01

    Lexical exponents of hypothetical modality in Polish and Lithuanian The article focuses on the lexical exponents of hypothetical modality in Polish and Lithuanian. The purpose for comparing and contrasting the lexical exponents of hypothetical modality is not only to identify all the lexemes in both languages but also find the answer to the following question: whether the morphological exponents of hypothetical modality (so-called modus relativus) familiar to the Lithuanian language have/...

  7. Reusing Ceramic Tile Polishing Waste In Paving Block Manufacturing

    OpenAIRE

    Giordano Penteado; Carmenlucia Santos; de Carvalho; Eduardo Viviani; Cecche Lintz; Rosa Cristina

    2016-01-01

    Ceramic companies worldwide produce large amounts of polishing tile waste, which are piled up in the open air or disposed of in landfills. These wastes have such characteristics that make them potential substitutes for cement and sand in the manufacturing of concrete products. This paper investigates the use of ceramic tile polishing waste as a partial substitute for cement and sand in the manufacturer of concrete paving blocks. A concrete mix design was defined and then the sand was replaced...

  8. 高中職學校發展特色課程之課綱問題分析 An Analysis of Problems of Curriculum Guidelines in Developing Featured Curriculum in Post-Secondary Schools

    Directory of Open Access Journals (Sweden)

    劉欣宜 Hsin-Yi Liu

    2013-09-01

    Full Text Available 臺灣即將於2014年實施十二年國民基本教育,政策重點之一係在鼓勵並協助學校規劃與實施「特色課程」,以促進學生的適性學習與創造學校的亮點及優勢。然而,高中職學校依循課程綱要發展特色課程時,常有彈性不足、難以符合學生需求,或是因升學主義與學科本位影響而無法兼顧特色課程的教育本質與核心理念等限制。本研究即聚焦於此,首先探究高中職學校依據課程綱要發展特色課程時,對於課程綱要適切性的認知,其次分析高中職學校發展特色課程時,對於現行課程綱要中課程及學分數的調整需求,最後則提出高中職課程綱要的研修建議,包括調整高中職課程綱要架構、強化校本課程發展專業能力等,期能對未來高中職發展特色課程時有所助益。 The Taiwan 12-year basic education will be implemented in 2014, one of the important force to enhance the competitiveness of post-secondary schools is developing the featured curriculum. Under the context, this paper explored the problems of developing featured curriculum confined by curriculum guidelines, then analyzed the possibilities of adjusting curriculum guidelines for developing featured curriculum. Finally, the paper provided suggestions for promoting the development of featured curriculum of post-secondary schools, including the flexibility of framework of curriculum guidelines, the establishment of the curriculum supportive system, and the encouragement for sustainable development of professional teams.

  9. Color stability of nanocomposites polished with one-step systems.

    Science.gov (United States)

    Ergücü, Zeynep; Türkün, L Sebnem; Aladag, Akin

    2008-01-01

    This study compared the color changes of five novel resin composites polished with two one-step polishing systems when exposed to coffee solution. The resin composites tested were Filtek Supreme XT, Grandio, CeramX, Premise and Tetric EvoCeram. A total of 150 discs (30/resin composites, 10 x 2 mm) were fabricated. Ten specimens/resin composites cured under Mylar strips served as the control. The other samples were polished with PoGo and OptraPol discs for 30 seconds using a slow speed handpiece and immersed in coffee (Nescafé) for seven days. Color measurements were made with Vita Easyshade at baseline and after one and seven days. Repeated Measures ANOVA and Bonferroni tests were used for statistical analyses (pGrandio, there were no significant differences between the Mylar and PoGo groups, while the most stain resistant surfaces were attained with OptraPol. Removing the outermost resin layer by polishing procedures is essential to achieving a stain resistant, more esthetically stable surface. One-step polishing systems can be used successfully for polishing nanocomposites.

  10. Factors influencing the surface quality of polished tool steels

    International Nuclear Information System (INIS)

    Rebeggiani, S; Rosén, B-G

    2014-01-01

    Today’s demands on surface quality of moulds for injection moulding of plastic components involve no/low defect contents and roughness levels in the nm-range for high gloss applications. Material properties as well as operating conditions influence the mould finish, and thus the final surface of moulded products. This paper focuses on how particle content and different polishing strategies influence final surface qualities of moulds. Visual estimations of polished tool steel samples were combined with non-contact 3D-surface texture analysis in order to correlate traditional assessments to more quantitative methods, and to be able to analyse the surfaces at nanometre-level. It was found that steels with a lower proportion of particles, like carbides and oxides, gave rise to smoother polished surfaces. In a comparative study of polishers from different polishing shops, it was found that while different surface preparation strategies can lead to similar final roughness, similar preparation techniques can produce high-quality surfaces from different steel grades. However, the non-contact 3D-surface texture analysis showed that not all smooth polished surfaces have desirable functional topographies for injection moulding of glossy plastic components. (paper)

  11. Advanced method for the characterization of polishing suspensions

    Science.gov (United States)

    Trum, Christian J.; Sitzberger, Sebastian; Rascher, Rolf

    2017-06-01

    The industrial production of components for applications in the area of precision optics has a long-standing tradition in Germany. As in almost all branches of industry, the external circumstances, processes and products have changed over time. Large lots are becoming less frequent and the demand for special components is growing. In order to meet these requirements, it is necessary to adapt the production processes quickly and flexibly. In the field of chemo-mechanical polishing (CMP), this means that in addition to the process parameters such as speed, pressure and feed, the task-specific adaptation of suspension and polishing pad carriers gain in importance. Along with these changes, it is becoming increasingly important to compare and evaluate the properties of the various polishing suspensions. The procedures according to DIN 58750-3 and DIN 58750-4 are suitable for this purpose. Due to the clearly defined procedures and the constant boundary conditions, different suspensions can be compared and evaluated. The study presented here shows that this method can also lead to misinterpretations. Known relationships, such as the influence of the polishing pad, the concentration of the suspension and the influence of the processed materials play an important role. An extension of the procedure of DIN 58750-3 for the test of a polishing agent can help in a task-specific characterization of polishing slurries.

  12. Polish university as an (unattractive potential employer

    Directory of Open Access Journals (Sweden)

    Baruk, Agnieszka Izabela

    2017-12-01

    Full Text Available The article presents issues associated with the reasons for the fact that young potential employees are not interested in starting work at Polish universities. The article is theoretical-empirical in character. The theoretical part highlights the importance of a situation in which an entity is regarded as an attractive employer, which allows attracting the best employees. Particular attention is paid to the fact that a university needs to build its image as an employer, which results from its characteristics. The article strives to achieve three research goals, among others, identifying the reasons why respondents are not interested in starting work at a university and arranging these reasons hierarchically. Two research hypotheses were subject to preliminary verification: H1 – the main reason for the unwillingness to start work at a university are financial aspects; H2 – the main reason for the unwillingness to start work at a university are the aspects of prestige. The data collected in course of primary research were subject to quantitative analysis based on the method of average assessment analysis and the method of factor analysis. Their results show that the respondents were not interested in work at a university mainly because they wanted to test the knowledge and skills acquired during studies in other branches. At the same time, the aspects of finances and prestige didn’t play a major role. Thus, in case of the surveyed sample of respondents both research hypotheses have to be recognized as untrue.

  13. ECOLOGICAL IDEAS IN POLISH ARCHITECTURE - ENVIRONMENTAL IMPACT

    Directory of Open Access Journals (Sweden)

    Magdalena SZPYTMA

    2016-06-01

    Full Text Available Solutions in the field of ecological architecture appear more and more often in Poland. There are two approaches to eco-design: high-tech and low-tech. High-tech focuses on the use of the latest technological solvings. These means are often used in newly designed commercial buildings, such as the first Polish office building which uses passive technology, built in Katowice, in Euro-Centrum Science and Technology Park. It is intended especially for companies focusing on energy observance issues. Low-tech is usually used in small-scale buildings (for example a cottage in Jartypory village, and is focused on the use of inexpensive, traditional technologies and the daily conscious management of natural resources. Thinking about the impact on the environment and principles of sustainable development is also present in urban planning. In Siewierz, near Katowice, Poland’s first eco-village is being built, with full infrastructure, high-quality residential buildings, shops, offices and hotels. The range of applied solutions will allow residents for the economical exploitation of these buildings.

  14. Thermodynamical motivation of the Polish energy policy

    Directory of Open Access Journals (Sweden)

    Ziębik Andrzej

    2013-02-01

    Full Text Available Basing on the first and second law of thermodynamics the fundamental trends in the Polish energy policy are analysed, including the aspects of environmental protection. The thermodynamical improvement of real processes (reduction of exergy losses is the main way leading to an improvement of the effectivity of energy consumption. If the exergy loss is economically not justified, we have to do with an error from the viewpoint of the second law analysis. The paper contains a thermodynamical analysis of the ratio of final and primary energy, as well as the analysis of the thermo-ecological cost and index of sustainable development concerning primary energy. Analyses of thermo-ecological costs concerning electricity and centralized heat production have been also carried out. The effect of increasing the share of high-efficiency cogeneration has been analyzed, too. Attention has been paid to an improved efficiency of the transmission and distribution of electricity, which is of special importance from the viewpoint of the second law analysis. The improvement of the energy effectivity in industry was analyzed on the example of physical recuperation, being of special importance from the point of view of exergy analysis.

  15. Personality of Polish gay men and women

    Directory of Open Access Journals (Sweden)

    Marcin Kwiatkowski

    2015-12-01

    Full Text Available Background Sexuality is a part of one’s identity and personality that is shaped under the influence of biological and environmental factors and interactions with society. The results of research conducted so far and concerning the personality traits of gay men and women are not consistent, and only a small number of them concern the Polish population. Hence the objective of the present research was to provide personality profiles of men and women with different sexual orientations. Participants and procedure The participants (N = 346 included 84 gay women, 82 gay men, 95 heterosexual women and 85 heterosexual men. The following measures were used: a survey developed by the author, the Kinsey Scale, the EPQ-R (Eysenck Personality Questionnaire Revised adapted by Brzozowski and Drwal (1995, and the Sixteen-factor Personality Questionnaire of Cattell adapted by Nowakowska (1970. Results The results support the hypothesis that gay women and heterosexual men share similar personality traits, while gay men have more diverse traits, similar to the traits typical for heterosexual women and men. In particular, personalities of gay men are described by such traits as progressive attitude, independence, or willingness to take risks, which means traits linked to factor Q1. The highest values of that factor are observable in the case of gay men, as compared to gay women, and also in comparison with heterosexual men and women. Conclusions Sexual orientation is responsible for differences in personality traits of the studied group to a greater extent than their biological sex.

  16. Marketing Globalisation – Polish Market Experience

    Directory of Open Access Journals (Sweden)

    Robert Nowacki

    2007-09-01

    Full Text Available The beginning of the 21st century has been yielded with an acceleration of transformations occurring in economies of the whole world. These changes relate to all the areas of economic life functioning. The most important manifestation thereof is a reinforcement of competitive phenomena. Among the most important reasons for such a state of affairs, there is mentioned globalisation. The course of its processes forces the organisation operating in the market to undertake adaptive actions. One of them is reorientation of marketing activities. The need to modify the previous marketing concepts results, first of all, from far reaching alterations in the sphere of consumption, just triggered by globalisationís impact. These trends are noticed in all the markets, also in the Polish one. The foreign enterprises operating in it more and more often use the concept of global marketing. This makes us to have reflection on what is the real effectiveness of such actions and what are the possibilities to form oneís competitive position owing to that. The article constitutes an attempt to provide answers to these questions.

  17. Automated visual inspection for polished stone manufacture

    Science.gov (United States)

    Smith, Melvyn L.; Smith, Lyndon N.

    2003-05-01

    Increased globalisation of the ornamental stone market has lead to increased competition and more rigorous product quality requirements. As such, there are strong motivators to introduce new, more effective, inspection technologies that will help enable stone processors to reduce costs, improve quality and improve productivity. Natural stone surfaces may contain a mixture of complex two-dimensional (2D) patterns and three-dimensional (3D) features. The challenge in terms of automated inspection is to develop systems able to reliably identify 3D topographic defects, either naturally occurring or resulting from polishing, in the presence of concomitant complex 2D stochastic colour patterns. The resulting real-time analysis of the defects may be used in adaptive process control, in order to avoid the wasteful production of defective product. An innovative approach, using structured light and based upon an adaptation of the photometric stereo method, has been pioneered and developed at UWE to isolate and characterize mixed 2D and 3D surface features. The method is able to undertake tasks considered beyond the capabilities of existing surface inspection techniques. The approach has been successfully applied to real stone samples, and a selection of experimental results is presented.

  18. Study on chemical mechanical polishing of silicon wafer with megasonic vibration assisted.

    Science.gov (United States)

    Zhai, Ke; He, Qing; Li, Liang; Ren, Yi

    2017-09-01

    Chemical mechanical polishing (CMP) is the primary method to realize the global planarization of silicon wafer. In order to improve this process, a novel method which combined megasonic vibration to assist chemical mechanical polishing (MA-CMP) is developed in this paper. A matching layer structure of polishing head was calculated and designed. Silicon wafers are polished by megasonic assisted chemical mechanical polishing and traditional chemical mechanical polishing respectively, both coarse polishing and precision polishing experiments were carried out. With the use of megasonic vibration, the surface roughness values Ra reduced from 22.260nm to 17.835nm in coarse polishing, and the material removal rate increased by approximately 15-25% for megasonic assisted chemical mechanical polishing relative to traditional chemical mechanical polishing. Average Surface roughness values Ra reduced from 0.509nm to 0.387nm in precision polishing. The results show that megasonic assisted chemical mechanical polishing is a feasible method to improve polishing efficiency and surface quality. The material removal and finishing mechanisms of megasonic vibration assisted polishing are investigated too. Copyright © 2017 Elsevier B.V. All rights reserved.

  19. Global Reconstructions of Vocational Education and Training

    Science.gov (United States)

    Avis, James

    2012-01-01

    In this introduction to the special issue, the author examines the wider context within which vocational education and training (VET) is set and the surrounding debates. He considers the prominence of neoliberalism and notions of competitiveness, crisis, skill and knowledge. Despite differences between systems of VET with respect to their reach…

  20. Vocational Home Economics Education. Custom Sewing.

    Science.gov (United States)

    Halmes, Ellen; Truitt, Debbie

    This curriculum guide for those who desire to make a full- or part-time career of custom sewing is designed with the domestic sewing machine in mind for the independent worker or small business. Intended for grades 11-12 consumer and homemaking students with two years of previous vocational home economics or students enrolled in occupational…

  1. Vocational Education: A Social Anarchist Perspective

    Science.gov (United States)

    Suissa, Judith

    2004-01-01

    This article discusses the social anarchist tradition of educational thought and practice, in order to throw new light on the philosophical discussion of the liberal-vocational distinction. Focusing on the central anarchist idea of integral education, I argue that the political stance of social anarchism is inseparable from the educational ideas…

  2. Vocational Preparation: Human Resource Development Specialists' Assessment.

    Science.gov (United States)

    Piland, William E.; Rives, W. Steven

    1988-01-01

    Describes a study of the perceptions of 245 human resource development specialists concerning the technical, human relations, problem-solving, and basic skills of Illinois community college vocational/technical graduates. Nursing and allied health program graduates received the highest ratings. Overall, graduates were rated highest in human…

  3. Vocational Education and Learning in Higher Education

    Science.gov (United States)

    de Carvalho, Cynthia Paes

    2012-01-01

    This article discusses the relationship of students with learning and the university in the context of current challenges to vocational education and economic development. Inspired by the research of Pierre Bourdieu, this case study focuses on the relationship of students to learning and the university in Brazil. The survey gathered elements that…

  4. Agribusiness Management. The Connecticut Vocational Agriculture Curriculum.

    Science.gov (United States)

    EASTCONN Regional Educational Services Center, North Windham, CT.

    These materials in agribusiness management for the Connecticut Vocational Agriculture Curriculum were designed for use in the following areas: Animal Science; Plant Science; Agricultural Mechanics; and Natural Resources and Aquaculture. Each unit of this competency-based guide contains title of unit, unit length, grade level, objectives, teacher…

  5. Mind Dependency on Vocational Skills | Mutarubukwa | Huria ...

    African Journals Online (AJOL)

    In this paper attention is drawn to the political, moral and social importance attached to the concept of skills. It is argued that the concept of skills is not univocal, but that they are mind-dependent in ways crucial for teaching practice. It is suggested that Tanzania Vocational Education and Training (VET) policy requires ...

  6. Food Service Course. Bilingual Vocational Instructional Materials.

    Science.gov (United States)

    Lopez-Cox, Guadalupe

    This course in food services, one of a series of bilingual English-Spanish vocational education courses, is designed to familiarize the student with the food service operation of a restaurant, cafeteria, fast-food operation, hospital, nursing home, industrial or educational facility, food caterer, or bakery. The student should become versatile in…

  7. EDUCATION AND VOCATIONAL TRAINING OF TEC CLAIMANTS.

    Science.gov (United States)

    Indiana State Employment Security Div., Indianapolis.

    TO COLLECT INFORMATION CONCERNING THE PERSONAL CHARACTERISTICS, FAMILY STATUS, EDUCATION AND VOCATIONAL TRAINING, WORK HISTORY, AND UNEMPLOYMENT EXPERIENCE OF TEMPORARY EXTENDED UNEMPLOYMENT COMPENSATION (TEC) CLAIMANTS IN INDIANA, A QUESTIONNAIRE-INTERVIEW WAS ADMINISTERED TO A 5 PERCENT SAMPLE OF PERSONS FILING CLAIMS DURING 3 SELECTED WEEKS,…

  8. Desiderata: Towards Indigenous Models of Vocational Psychology

    Science.gov (United States)

    Leong, Frederick T. L.; Pearce, Marina

    2011-01-01

    As a result of a relative lack of cross-cultural validity in most current (Western) psychological models, indigenous models of psychology have recently become a popular approach for understanding behaviour in specific cultures. Such models would be valuable to vocational psychology research with culturally diverse populations. Problems facing…

  9. Cosmetology Reading Strategies. 1980 Vocational Reading Series.

    Science.gov (United States)

    Thornton, L. Jay; And Others

    Cosmetology Reading Strategies is one of five instructional guides in the Reading Strategies in Vocational Education Series. Developed to assist teachers working with students considered disadvantaged because of reading deficiency, the guide contains several strategies, suitable for adaptation, specifically related to cosmetology instruction. Each…

  10. 20 CFR 638.503 - Vocational training.

    Science.gov (United States)

    2010-04-01

    ... in accordance with policies issued by the Job Corps Director. (b) The Job Corps Director may... Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR JOB CORPS PROGRAM UNDER TITLE IV-B OF THE JOB TRAINING PARTNERSHIP ACT Center Operations § 638.503 Vocational training. (a) Each...

  11. Imperatives of Vocational Education and Sustainable Development ...

    African Journals Online (AJOL)

    Education is seen as one of the most powerful instrument man has devised so far to shape his own fortune. Vocational education in particular is the cornerstone for any sustainable technological development. Its relevant practical training components hold the key to Nigeria becoming technologically developed.

  12. Competency Based Vocational Education Workshop Facilitators Guide.

    Science.gov (United States)

    Michigan State Univ., East Lansing. Michigan Center for Career and Technical Education.

    This workshop facilitator's guide is designed to inform professional staff about competency-based vocational education (CBVE) to help eligible persons on public assistance acquire competencies necessary for gainful employment in the following occupational areas: airline reservations and travel services; computer applications; dental care;…

  13. Vocational Ins and Outs for Developmental Kids.

    Science.gov (United States)

    Balmer, JoAnn

    The importance of vocational education for mentally retarded students is discussed, and curriculum suggestions are offered. It is explained that tasks should focus on graduated categories of sorting, measuring, manipulating, packaging, assembling, tending, and recording. For each of the categories information is presented on test abilities,…

  14. Dual model of vocational education: Austrian example

    Directory of Open Access Journals (Sweden)

    Tomić Milica

    2015-01-01

    Full Text Available Dual education, as a form of secondary vocational education means that education and practical training are held on two locations - in school and in a company (organization, factory and that these two institutions jointly participate in the realization of vocational education. The paper presents an account of the functioning of dual education in Austria. In that framework special attention was paid to law regulations in this field, the modes of dual education, progression through the system and the perspectives of the young in the labour market. Among the key features of dual education which are, at the same time, considered the factors of its successfulness, the following stand out: active role of social partners in the conceptualization and realization of vocational education; intensive practical training of high quality; systemic interrelatedness of vocational schools and firms where practical training is provided, the compliance of the offer of educational profiles and the needs of labour market; the system of stimulation for the firms that provide professional training for students, clear legislation and the system of professional qualifications. Yet, the challenges of dual educations are not neglected in the paper.

  15. Vocational perspectives after spinal cord injury

    NARCIS (Netherlands)

    Schonherr, MC; Groothoff, JW; Mulder, GA; Eisma, WH; Schönherr, M.C.

    Objective: To give insight into the vocational situation several years after a traumatic spinal cord injury (SCI) and describe the personal experiences and unmet needs; to give an overview of health and functional status per type of SCI and their relationship with employment status. Design:

  16. What Determines Who Obtains National Vocational Qualifications?

    Science.gov (United States)

    Shackleton, J. R.; Walsh, S.

    1997-01-01

    Assesses the determinants of National Vocational Qualification (NVQ) acquisition in the United Kingdom, using a probit model, and discusses possible implications for government policy. Labour Force Survey data contradict previous findings; being female and nonwhite increases the chances of having an NVQ, and previous formal qualifications and the…

  17. Imperatives of Vocational Education and Sustainable Development ...

    African Journals Online (AJOL)

    Toshiba

    Vocational education in particular is the cornerstone for any sustainable technological development. Its relevant practical training components hold the key to Nigeria ... necessary to develop science and technology in Nigeria is obviously the right type ... acquisition of practical skills, attitudes, understanding and knowledge.

  18. Secondary Vocational Horticulture Programs--An Assessment.

    Science.gov (United States)

    Burnett, Michael F.; Smith, Charles W.

    1983-01-01

    The objectives of the study were to determine characteristics of secondary horticulture teachers, the structure of horticulture departments, funding sources, nature and scope of facilities, types of supervised occupational experience programs in which horticulture students participated, and curriculum characteristics of vocational horticulture…

  19. Individual Predictors of Adolescents' Vocational Interest Stabilities

    Science.gov (United States)

    Hirschi, Andreas

    2010-01-01

    The study investigated the predictive utility of interest profile differentiation, coherence, elevation, congruence, and vocational identity commitment and career maturity (career planning and exploration) on the 10-month interest stability of 292 Swiss eighth-grade students: profile, rank, and level stabilities were assessed. Controlling for…

  20. Commercial Refrigeration Technology. Florida Vocational Program Guide.

    Science.gov (United States)

    University of South Florida, Tampa. Dept. of Adult and Vocational Education.

    The program guide for commercial refrigeration technology courses in Florida identifies primary considerations for the organization, operation, and evaluation of a vocational education program. Following an occupational description for the job title for refrigeration mechanic, and its Dictionary of Occupational Titles code, are six sections…

  1. REACH. Electricity Units, Post-Secondary.

    Science.gov (United States)

    Smith, Gene; And Others

    As a part of the REACH (Refrigeration, Electro-Mechanical, Air-Conditioning, Heating) electromechanical cluster, this postsecondary student manual contains individualized instructional units in the area of electricity. The instructional units focus on electricity fundamentals, electric motors, electrical components, and controls and installation.…

  2. Effect of various polishing systems on the surface roughness and phase transformation of zirconia and the durability of the polishing systems.

    Science.gov (United States)

    Park, Chan; Vang, Mong-Sook; Park, Sang-Won; Lim, Hyun-Pil

    2017-03-01

    Although many systems are used to polish zirconia, a comparison of the performance of zirconia and feldspathic porcelain polishing systems is lacking. The purpose of this in vitro study was to compare the effects of 3 polishing systems on surface roughness, zirconia phase transformation, and durability of the polishing systems when applied to zirconia and feldspathic porcelain. Three polishing systems were evaluated: Z1, a zirconia polishing system; Z2, a zirconia polishing system, and F1, a feldspathic porcelain polishing system. Three ceramic systems were evaluated: PR and ZM zirconia specimens (diameter 15 mm, height 2 mm; 23 specimens each) and CB feldspathic porcelain specimens of the same size (15 specimens). A rough surface was created on the 3 types of specimens (15 specimens each) to model an occlusal adjustment under the same conditions. Polishing was carried out with the 3 polishing systems for 2 minutes each. Surface roughness was measured with a 3-dimensional (3D) optical profiler. The surface was also observed with a scanning electron microscopy. X-ray diffraction analysis was performed for 8 PR or ZM zirconia specimens polished by using the Z1 and Z2 systems for 8 minutes to evaluate the phase transformation of zirconia before, during, and after polishing. These specimens were compared and analyzed for phase transformation that might have occurred during the polishing of the specimens. After finishing the surface roughness experiment and the phase transformation experiment, the volumes of the polishers were measured with a 3D volume scanner and compared with those before the experiments to evaluate the durability of the polishing system. A statistical analysis of all data was performed using 2-way ANOVA and the Tukey honest significant difference test (α=.05). The 2 zirconia polishing systems (Z1, Z2) created a significantly (Pzirconia specimens for 8 minutes, the maximum percentages of monoclinic phase increased by 0.03% in the Z1 system and by 0

  3. Computer-Controlled Cylindrical Polishing Process for Development of Grazing Incidence Optics for Hard X-Ray Region

    Science.gov (United States)

    Khan, Gufran Sayeed; Gubarev, Mikhail; Speegle, Chet; Ramsey, Brian

    2010-01-01

    The presentation includes grazing incidence X-ray optics, motivation and challenges, mid spatial frequency generation in cylindrical polishing, design considerations for polishing lap, simulation studies and experimental results, future scope, and summary. Topics include current status of replication optics technology, cylindrical polishing process using large size polishing lap, non-conformance of polishin lap to the optics, development of software and polishing machine, deterministic prediction of polishing, polishing experiment under optimum conditions, and polishing experiment based on known error profile. Future plans include determination of non-uniformity in the polishing lap compliance, development of a polishing sequence based on a known error profile of the specimen, software for generating a mandrel polishing sequence, design an development of a flexible polishing lap, and computer controlled localized polishing process.

  4. The effects of school systems, teacher internal characteristics, and students on vocational teacher stress

    OpenAIRE

    Adams, Elaine

    1996-01-01

    Job stress is a multidimensional phenomenon. The researcher sought to examine variables that cause vocational teachers to experience stress in their teaching occupations and to evaluate the effects of these related stressors. This research evaluated the relationships between school systems and vocational teacher stress, teacher internal characteristics and vocational teacher stress, and students and vocational teacher stress. It also analyzed vocational teacher stre...

  5. Antagonist wear by polished zirconia crowns.

    Science.gov (United States)

    Hartkamp, Oliver; Lohbauer, Ulrich; Reich, Sven

    The aim of this in vivo study was to measure antagonist wear caused by polished monolithic posterior zirconia crowns over a 24-month period using the intraoral digital impression (IDI) technique. Thirteen zirconia crowns were placed in nine patients. The crowns and adjacent teeth were captured using an intraoral scanner (Lava C.O.S.). The corresponding antagonist teeth and the respective neighboring teeth were also scanned. Scanning was performed immediately after the restoration (baseline) as well as 12 and 24 months after crown placement. Geomagic Qualify software was used to superimpose the follow-up data sets onto the corresponding baseline data set, identify wear sites, and measure maximum vertical height loss in each individual wear site. Overall antagonist wear was then determined as the mean of wear rates measured in all of the individual antagonist units. In addition, wear rates in enamel and ceramic antagonists were analyzed as part of the scope of this study. The maximum mean wear with standard deviation (SD) in the overall sample with a total of nine patients, 13 antagonist units, and 98 evaluable wear sites was 86 ± 23 µm at 12 months, and 103 ± 39 µm at 24 months. The maximum mean wear in the enamel antagonist subgroup was 87 ± 41 µm at 12 months, and 115 ± 71 µm at 24 months; and in the ceramic antagonist subgroup 107 ± 22 µm at 12 months, and 120 ± 27 µm at 24 months. The wear rates determined in this study are comparable to those of existing studies. The IDI technique of wear analysis can be carried out in a practical manner and produces useful results.

  6. Germanium content in Polish hard coals

    Directory of Open Access Journals (Sweden)

    Makowska Dorota

    2016-01-01

    Full Text Available Due to the policy of the European Union, it is necessary to search for new sources of scarce raw materials. One of these materials is germanium, listed as a critical element. This semi-metal is widely used in the electronics industry, for example in the production of semiconductors, fibre optics and solar cells. Coal and fly ash from its combustion and gasification for a long time have been considered as a potential source of many critical elements, particularly germanium. The paper presents the results of germanium content determination in the Polish hard coal. 23 coal samples of various coal ranks were analysed. The samples were collected from 15 mines of the Upper Silesian Coal Basin and from one mine of the Lublin Coal Basin. The determination of germanium content was performed with the use of Atomic Absorption Spectrometry with Electrothermal Atomization (GFAAS. The investigation showed that germanium content in the analysed samples was at least twice lower than the average content of this element in the hard coals analysed so far and was in the range of 0.08 ÷ 1.28 mg/kg. Moreover, the content of Ge in the ashes from the studied coals does not exceed 15 mg/kg, which is lower than the average value of Ge content in the coal ashes. The highest content of this element characterizes coals of the Lublin Coal Basin and young coals type 31 from the Vistula region. The results indicate a low utility of the analysed coal ashes as a source of the recovery of germanium. On the basis of the analyses, the lack of the relationship between the content of the element and the ash content in the tested coals was noted. For coals of the Upper Silesian Coal Basin, the relationship between the content of germanium in the ashes and the depth of the seam was observed.

  7. Studies on polishing of Ti and Ag-Pd-Cu-Au alloy with five dental abrasives.

    Science.gov (United States)

    Hirata, T; Nakamura, T; Takashima, F; Maruyama, T; Taira, M; Takahashi, J

    2001-08-01

    Titanium (Ti) and Ag-Pd-Cu-Au alloy were examined for their polishing behaviour by conducting manually controlled polishing tests using five dental abrasives [carborundum point (CR) and silicone points (R1 and R2)] driven by a high torque micromotor with rotational speeds ranging from 2000 to 15 000 r.p.m. Polishing of Ti resulted in less volume of removal upon polishing, a rougher surface and larger loss of abrasives, compared with polishing of Ag-Pd-Cu-Au alloy. Polishing of Ti with a rotational speed of 15 000 r.p.m. led to the largest volume of removal upon polishing, whilst that of 10 000 r.p.m. produced the optimal volume for Ag-Pd-Cu-Au alloy. It was concluded that Ti was much more difficult to polish, requiring special care (e.g. frequent exchange of abrasives). Development of new abrasives for polishing Ti is required.

  8. The study of optimization on process parameters of high-accuracy computerized numerical control polishing

    Science.gov (United States)

    Huang, Wei-Ren; Huang, Shih-Pu; Tsai, Tsung-Yueh; Lin, Yi-Jyun; Yu, Zong-Ru; Kuo, Ching-Hsiang; Hsu, Wei-Yao; Young, Hong-Tsu

    2017-09-01

    Spherical lenses lead to forming spherical aberration and reduced optical performance. Consequently, in practice optical system shall apply a combination of spherical lenses for aberration correction. Thus, the volume of the optical system increased. In modern optical systems, aspherical lenses have been widely used because of their high optical performance with less optical components. However, aspherical surfaces cannot be fabricated by traditional full aperture polishing process due to their varying curvature. Sub-aperture computer numerical control (CNC) polishing is adopted for aspherical surface fabrication in recent years. By using CNC polishing process, mid-spatial frequency (MSF) error is normally accompanied during this process. And the MSF surface texture of optics decreases the optical performance for high precision optical system, especially for short-wavelength applications. Based on a bonnet polishing CNC machine, this study focuses on the relationship between MSF surface texture and CNC polishing parameters, which include feed rate, head speed, track spacing and path direction. The power spectral density (PSD) analysis is used to judge the MSF level caused by those polishing parameters. The test results show that controlling the removal depth of single polishing path, through the feed rate, and without same direction polishing path for higher total removal depth can efficiently reduce the MSF error. To verify the optical polishing parameters, we divided a correction polishing process to several polishing runs with different direction polishing paths. Compare to one shot polishing run, multi-direction path polishing plan could produce better surface quality on the optics.

  9. Infestation of Polish Agricultural Soils by Plasmodiophora Brassicae Along The Polish-Ukrainian Border

    Directory of Open Access Journals (Sweden)

    Jędryczka Małgorzata

    2014-07-01

    Full Text Available There has been a rapid, worldwide increase in oilseed rape production that has resulted in enormous intensification of oilseed rape cultivation, leading to tight rotations. This in turn, has caused an accumulation of pests as well as foliar and soil-borne diseases. Recently, clubroot has become one of the biggest concerns of oilseed rape growers. Clubroot is caused by the soil-borne protist Plasmodiophora brassicae Woronin. The pathogen may be present in groundwater, lakes, and irrigation water used in sprinkling systems. It can be easily transmitted from one field to another not only by water, but also by soil particles and dust transmitted by wind and on machinery. The aim of our overall study was to check for P. brassicae infestation of Polish agricultural soils. This paper presents the 2012 results of a study performed along the Polish-Ukrainian border in two provinces: Lublin (Lubelskie Voivodeship and the Carpathian Foothills (Podkarpackie Voivodeship, in south-east Poland. Monitoring was done in 11 counties, including nine rural and two municipal ones. In total, 40 samples were collected, out of which 36 were collected from fields located in rural areas and four from municipal areas, with two per municipal region. Each sample was collected at 8-10 sites per field, using a soil auger. The biotest to detect the presence of P. brassicae was done under greenhouse conditions using seedlings of the susceptible Brassicas: B. rapa ssp. pekinensis and the Polish variety of oilseed rape B. napus cv. Monolit. Susceptible plants grown in heavily infested soils produced galls on their roots. A county was regarded as free from the pathogen, if none of the bait plants became infected. The pathogen was found in three out of 40 fields monitored (7.5% in the Carpathian Foothill region. The fields were located in two rural counties. The pathogen was not found in Lublin province, and was also not detected in any of the municipal counties. The detection with

  10. Delayed polishing technique on glass–ionomer restorations

    Directory of Open Access Journals (Sweden)

    Masao Irie

    2009-05-01

    Full Text Available This in vitro study evaluated the effect of polishing after 1-day storage in water on the gap-formation around a Class V and Class I restorations, using a resin-modified glass–ionomer and a conventional glass–ionomer materials. The study also examined the gap-formation in another two different cervical restorations, a cervical cavity: incisally bordered by enamel and cervically by dentin and a root surface cavity of these restorative materials, which may be effects of this polishing procedure. This study evaluated the effects of delayed versus immediate polishing to permit maturation on: (1 interfacial gap-formation around resin-modified (RMGIC and conventional (CGIC in three types of cervical restorations, (2 interfacial gap-formation around highly viscous conventional glass–ionomer cement (HCGIC in Class I restorations. After polishing procedure, either: (i immediately (3 or 6 min after setting or (ii after 24 h storage, the maximum the restored teeth were sectioned in a mesio-distal direction through the center of the restorations. The presence or absence of interfacial-gaps was measured at 14 points (each 0.5-mm apart along the cavity restoration interface. For various restorative cases, significant differences (p < 0.05 in gap-width or gap-incidence, were observed between polishing (i immediately and (ii after 1-day storage.

  11. Nail polish as a source of exposure to triphenyl phosphate.

    Science.gov (United States)

    Mendelsohn, Emma; Hagopian, Audrey; Hoffman, Kate; Butt, Craig M; Lorenzo, Amelia; Congleton, Johanna; Webster, Thomas F; Stapleton, Heather M

    2016-01-01

    Triphenyl phosphate (TPHP) is primarily used as either a flame retardant or plasticizer, and is listed as an ingredient in nail polishes. However, the concentration of TPHP in nail polish and the extent of human exposure following applications have not been previously studied. We measured TPHP in ten different nail polish samples purchased from department stores and pharmacies in 2013-2014. Concentrations up to 1.68% TPHP by weight were detected in eight samples, including two that did not list TPHP as an ingredient. Two cohorts (n=26 participants) were recruited to assess fingernail painting as a pathway of TPHP exposure. Participants provided urine samples before and after applying one brand of polish containing 0.97% TPHP by weight. Diphenyl phosphate (DPHP), a TPHP metabolite, was then measured in urine samples (n=411) and found to increase nearly seven-fold 10-14h after fingernail painting (pexposure, ten participants also painted their nails and painted synthetic nails adhered to gloves on two separate occasions, and collected urine for 24h following applications. Urinary DPHP was significantly diminished when wearing gloves, suggesting that the primary exposure route is dermal. Our results indicate that nail polish may be a significant source of short-term TPHP exposure and a source of chronic exposure for frequent users or those occupationally exposed. Copyright © 2015 Elsevier Ltd. All rights reserved.

  12. 34 CFR 403.113 - How does a State allocate funds under the Secondary School Vocational Education Program to area...

    Science.gov (United States)

    2010-07-01

    ... School Vocational Education Program to area vocational education schools and intermediate educational... TECHNOLOGY EDUCATION PROGRAM What Kinds of Activities Does the Secretary Assist Under the Basic Programs... under the Secondary School Vocational Education Program to area vocational education schools and...

  13. Vocational Guidance for Equal Access and Opportunity for Girls and Women in Technical and Vocational Education. UNEVOC Studies in Technical and Vocational Education 6.

    Science.gov (United States)

    Miller, Juliet V.; Vetter, Louise

    A study examined the relevance of vocational information and guidance for the equal access of girls and women to technical/vocational education in the following countries: Argentina; India; Mexico; Republic of Korea; South Africa; Spain; Sweden; Turkey; United Arab Emirates; and Zambia. Case studies were conducted by using a multiple-strategy…

  14. [Polish medical ethics in the period 1945-1980].

    Science.gov (United States)

    Wichrowski, Marek

    2003-01-01

    The purpose of this article is o present that main currents of Polish medical ethics in the years 1945-1980, which the author treats as the 'prehistory' of Poland's contemporary bioethics. The author begins by ascertaining the post-war disappearance of two Polish traditions--that of the Warsaw school of philosopher-physicians (known in the West as the Polish School of Philosophy of Medicine) and the Lwów-Warsaw School of Philosophy. The political system that come into being after 1945 was not conducive to the development of medical ethics, but several clear orientations may be discerned in the utterances of physicians, lawyers, moral technologlans and academic philosophers. The analysis begins with Catholic ethics in its archaic 1950s-vintage form. The author then presents the thinking of ethicians Independent of both the Church and Marxism (the milieu of the journal 'Etyka') as well as the deontological writings of physicians.

  15. Body conformation comparison of Czech and Polish Hucul horses

    Directory of Open Access Journals (Sweden)

    Zita Matoušová Malbohanová

    2004-01-01

    Full Text Available Measurements of 17 body measures and 11 indices of body conformation on 209 breeding individuals of the Hucul horse were used to analyse the effect of country of origin (Poland and the Czech Republic, sex (stallions and mares, age (5 classes and sire line (Gurgul, Goral, Oušor, Hroby, Polan, Pietrosu, Prislop. All horses were measured by one person. Measures and indexes were analysed by the GLM procedure. The main effect was the country of origin. Highly significant differences were found between both Polish and Czech horses in two thirds of measurements and in more than half of indices. The Czech Hucul horses are significantly higher, longer, wider in pelvis and have longer head than Polish horses. On the contrary to the Czech horses are Polish horses more compact, massive and have deeper chest. Their cannon bone in relation to height of wither is wider.

  16. Human Factors in Nuclear Power Engineering in Polish Conditions

    Directory of Open Access Journals (Sweden)

    Agnieszka Kaczmarek-Kacprzak

    2014-09-01

    Full Text Available The paper “Human factors in nuclear power engineering in Polish conditions” focuses on analysis of dynamics of preparing Polish society to build fi rst nuclear power plant in XXI century in Poland. Authors compare experience from constructing nuclear power plant Sizewell B (Great Britain and Sizewell C, which is in preparation phase with polish nuclear power program. Paper includes aspects e.g. of creating nuclear safety culture and social opinion about investment. Human factors in nuclear power engineering are as well important as relevant economical and technical factors, but very often negligible. In Poland where history about Czarnobyl is still alive, and social opinion is created on emotions after accident in Fukushima, human factors are crucial and should be under comprehensive consideration.

  17. The social shaping of innovation in polish companies

    DEFF Research Database (Denmark)

    Lorentzen, Anne

    2003-01-01

    The paper deals with strategies of innovation in Polish manufacturing companies. The point of departure is a theoretical framework of enterprise level innovation, and of the factors forming strategies of innovation on enterprise level. The paper analyses evidence from 23 Polish companies...... and presents two cases more in detail. The analysis shows that the Polish companies have all been quite innovative, mostly in relation to product innovation. They choose innovation strategies, which are incremental more than radical, and they tend to differentiate their product range rather than to specialise....... They consider quality development a must in the fight for market shares and they adapt equipment and organisation to this goal. The factors forming and determining the strategies of the companies count the technological knowledge and expertise of the owner/founder, the structural changes of the market...

  18. Vocational Students’ Motivation for Professional Skills

    Science.gov (United States)

    Sojow, L.; Wajong, A.; Sangi, N.

    2018-02-01

    The purpose of this research is to know whether there is a positive and significant correlation between readiness work and achievement motivation with performance of vocational education graduates. Expost facto research method by taking data with instrument was employed in this study. To obtain data on work attitude variables, achievement motivation is taken from primary data through employee respondents in Bitung City, Indonesia industry with a sample of 37 people. Results of the research show that: (i) good work readiness is the dominant element in determining the performance level of vocational graduate worker. (ii) There is correlation between achievement motivation with graduate performance, (iii) there is correlation between work readiness and achievement motivation together with graduate performance. The contribution of work readiness and achievement motivation together with graduate performance was 73%.

  19. Vocational guidance: A primary function of education

    Science.gov (United States)

    Röhrs, Hermann

    1992-05-01

    The world of work as part of our dynamic society is the result of a permanent change. This development has an influence on the school and its tasks. Apart from industrialisation there is computerisation which requires, to an important extent, individual judgement and inventiveness on the part of the working population. The school has not only to cope with these changes but has also to try to influence them through vocational orientation and guidance and its continual reform. The aim of the school is the development of a critical sense with the purpose of humanising the whole process. The importance of vocational orientation and guidance is increasing, and they have to become a task of our schools. The topic should therefore also be included in teacher training as well as in further education.

  20. Wellbeing and smoking at Danish vocational schools

    DEFF Research Database (Denmark)

    Andersen, Susan; Rod, Morten Hulvej; Ersbøll, Annette Kjær

    , there is a need for more evidence-based intervention programs. The aim of this study was to assess the effectiveness of a settings-based intervention (Shaping the Social) at vocational schools on student wellbeing and smoking. Methods We employed a non-randomized controlled trial of 5794 students (mean age 21...... years; 81% male) in 10 (four intervention and six comparison) large vocational schools in Denmark. The intervention integrated social activities with professional learning and focused on four themes: introduction activities; daily class meetings; scheduled breaks; creating a pleasant non-smoking...... environment. Outcomes were student wellbeing (four subscales: student support, teacher relatedness, school connectedness, positive valuing of the profession) and daily smoking measured at 10-week follow-up. Multilevel regression analyses were conducted among the total study population and among students...

  1. Wellbeing and smoking at Danish vocational schools

    DEFF Research Database (Denmark)

    Andersen, Susan; Rod, Morten Hulvej; Ersbøll, Annette Kjær

    2017-01-01

    , there is a need for more evidence-based intervention programs. The aim of this study was to assess the effectiveness of a settings-based intervention (Shaping the Social) at vocational schools on student wellbeing and smoking.MethodsWe employed a non-randomized controlled trial of 5794 students (mean age 21 years......; 81% male) in 10 (four intervention and six comparison) large vocational schools in Denmark. The intervention integrated social activities with professional learning and focused on four themes: introduction activities; daily class meetings; scheduled breaks; creating a pleasant non-smoking environment....... Outcomes were student wellbeing (four subscales: student support, teacher relatedness, school connectedness, positive valuing of the profession) and daily smoking measured at 10-week follow-up. Multilevel regression analyses were conducted among the total study population and among students at risk...

  2. EVALUATION OF VOCATIONAL SELF ESTEEM LEVELS OF THE TURKISH COACHES

    OpenAIRE

    Yunus YILDIRIM; Hüseyin KIRIMOĞLU; Gülşen FİZLAZOĞLU ÇOKLUK

    2012-01-01

    The aim of the present research was to evaluate vocational self esteem levels of the coaches of individual sports or team sports. We tried to investigate whether there was a significant difference between vocational self esteem levels and such variables as age, gender, employment status, professional-working-time, educational status and sport type.“Vocational Self Esteem Scale” developed by Arıcak (1999) and “Personal Information Form” developed by the researcher were used in order to determi...

  3. Physical education candidate teachers' beliefs about vocational self-esteem

    OpenAIRE

    CANPOLAT, A.; OZSAKER, Murat

    2014-01-01

    The purpose of this study was to determine epistemological belief and vocational self-esteem physical education candidate teachers of Physical Education and Sports Department in 3 different universities, and also to examine effect of epistemological beliefs on vocational self-esteem. A total of 346 candidate teacher respondents (137 female and 209 male) participated in the study. Epistemological Beliefs and Vocational Self-Esteem Scale were used to determine candidate teachers’ epistemologica...

  4. [The historical significance of the Polish medical faculty in Edinburgh].

    Science.gov (United States)

    Nowak, K

    1999-01-01

    The Polish Medical Faculty at the University of Edinburgh was a unique phenomenon in the history of universities. Established during the Second World War in 1941 as an entirely autonomous Polish academic institution, the Faculty trained 228 doctors and awarded 19 PhD degrees during its nine years of formal existence (1941-1949). In reviewing its almost 60-year old history, seen in the context of the involvement of the elite of both the political and academic establishments, the splendour of various celebrations and its graduates devotion in keeping the "Edinburgh experiment" alive, the author makes a case for the long-term historical and psychological significance of events well outlasting the period of formal activity of the Faculty. The history of the Faculty is well documented, but the long term outcome in terms of its lasting historical importance is gradually emerging with the passage of time. It has become an indisputable testimony to the generosity and hospitality of the Scottish (political and) academic establishment and a lasting proof of the special liaison between the Scots and the Poles. The Faculty's importance and psychological significance to the rich historical heritage of Polish medicine and the notion of patriotism and loyalty to Polishness have become apparent in the ensuing decades of its carefully maintained tradition. The existence of the Polish Medical Faculty has become an extraordinary asset in the history of Scottish universities, but for the Polish tradition both in Poland and throughout its rich diaspora it constitutes an increasingly valuable historical event which deserves to be cultivated and passed on to younger generations so that it may continue bringing further dividends, so important to national identity, achievement, dignity and pride.

  5. Verbalization the Concept of Dignity in Polish Dictionaries

    Directory of Open Access Journals (Sweden)

    Chaban Vasylyna

    2016-12-01

    Full Text Available Background: The object of the study is the concept of DIGNITY. The justification of the research is predetermined by the lack of such investigation in Polish linguistics. The background for the article is also determined by the lack of similar studies in the sphere of Cognitive Linguistics. Purpose: The article aims at analysing the cultural concept of DIGNITY in the minds of the bearers of the Polish language and culture based on the data incorporated from the lexicographical sources and collection of folk sayings and proverbs. Results: The article dwells upon the most important features of this concept in the Polish language and culture. The study investigates the language conceptualization of this concept in the system of the Polish language and folk maxims and sayings. The definition of the lexeme of dignity reveals the compliance with higher moral principles and the understanding of value; good name, good character claiming attention and respect; the last name. DIGNITY is the principal regulating mechanism of behaviour and development of positive human values which become apparent in the process of human interaction. A man of worth respects himself and is as well proud to be an honourable man. DIGNITY concerns both a separate human and the society in general; it could be regarded as both individual and collective notion. Discussion: The suggested analysis revealed cultural and linguistic peculiarities of the concept of DIGNITY in the Polish language and culture. The conducted research is not exhaustive since it provides potential perspectives for further research of the Polish concept of DIGNITY, in particular, in terms of comparative studies with correlative concepts in Ukrainian and English languages and cultures with the help of the cognitive definition method.

  6. Laser polishing of 3D printed mesoscale components

    Science.gov (United States)

    Bhaduri, Debajyoti; Penchev, Pavel; Batal, Afif; Dimov, Stefan; Soo, Sein Leung; Sten, Stella; Harrysson, Urban; Zhang, Zhenxue; Dong, Hanshan

    2017-05-01

    Laser polishing of various engineered materials such as glass, silica, steel, nickel and titanium alloys, has attracted considerable interest in the last 20 years due to its superior flexibility, operating speed and capability for localised surface treatment compared to conventional mechanical based methods. The paper initially reports results from process optimisation experiments aimed at investigating the influence of laser fluence and pulse overlap parameters on resulting workpiece surface roughness following laser polishing of planar 3D printed stainless steel (SS316L) specimens. A maximum reduction in roughness of over 94% (from ∼3.8 to ∼0.2 μm Sa) was achieved at the optimised settings (fluence of 9 J/cm2 and overlap factors of 95% and 88-91% along beam scanning and step-over directions respectively). Subsequent analysis using both X-ray photoelectron spectroscopy (XPS) and glow discharge optical emission spectroscopy (GDOES) confirmed the presence of surface oxide layers (predominantly consisting of Fe and Cr phases) up to a depth of ∼0.5 μm when laser polishing was performed under normal atmospheric conditions. Conversely, formation of oxide layers was negligible when operating in an inert argon gas environment. The microhardness of the polished specimens was primarily influenced by the input thermal energy, with greater sub-surface hardness (up to ∼60%) recorded in the samples processed with higher energy density. Additionally, all of the polished surfaces were free of the scratch marks, pits, holes, lumps and irregularities that were prevalent on the as-received stainless steel samples. The optimised laser polishing technology was consequently implemented for serial finishing of structured 3D printed mesoscale SS316L components. This led to substantial reductions in areal Sa and St parameters by 75% (0.489-0.126 μm) and 90% (17.71-1.21 μm) respectively, without compromising the geometrical accuracy of the native 3D printed samples.

  7. Teaching vocational subjects in a foreign language

    Directory of Open Access Journals (Sweden)

    Ticha Eva

    2017-01-01

    Full Text Available The article deals with the main aspects and problems of teaching vocational subjects in a foreign language (English at various degrees of education focusing mainly on secondary and concisely on tertiary learning. The main principles and methods have been outlined, supported by longstanding experience in teaching under the CLIL mode. The answers to both language-related and subject-related questions are sought.

  8. Evolution of polish E-commerce - main trends and perspectives

    OpenAIRE

    Chodak, Grzegorz

    2008-01-01

    The aim of this paper is to present main phases of Polish e-commerce development and to show its major trends. The author also tries to predict future directions of its development. The whole e-commerce process of development is divided into five phases. The first part of the paper presents the beginnings of Polish e-commerce. Then the following stages of development are discussed with presentation of some key figures e.g. percentage of individuals who ordered goods or services over the Inter...

  9. Polish as a Foreign Language: New Context, Regulations and Prospects

    Directory of Open Access Journals (Sweden)

    Popławska Anna

    2015-10-01

    Full Text Available The article provides an overview of the developments in Poland after the collapse of communism in 1989 from the point of view of foreign language teaching, including a swift reorientation and transition from a public school system with Russian as the main foreign language, to a diversified language teaching market focused on teaching English and other languages. A particular stress is placed on a relatively new phenomenon, being an increased demand and new opportunities for teaching Polish as a foreign language to be further promoted as a result of anticipated amendments to legal regulations governing the status and certification of the Polish language.

  10. Laser polishing for topography management of accelerator cavity surfaces

    Energy Technology Data Exchange (ETDEWEB)

    Zhao, Liang [College of William and Mary, Williamsburg, VA (United States); Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States); Klopf, J. Mike [College of William and Mary, Williamsburg, VA (United States); Reece, Charles E. [Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States); Kelley, Michael J. [College of William and Mary, Williamsburg, VA (United States); Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)

    2015-07-20

    Improved energy efficiency and reduced cost are greatly desired for advanced particle accelerators. Progress toward both can be made by atomically-smoothing the interior surface of the niobium superconducting radiofrequency accelerator cavities at the machine's heart. Laser polishing offers a green alternative to the present aggressive chemical processes. We found parameters suitable for polishing niobium in all surface states expected for cavity production. As a result, careful measurement of the resulting surface chemistry revealed a modest thinning of the surface oxide layer, but no contamination.

  11. Mechanistic, kinetic, and processing aspects of tungsten chemical mechanical polishing

    Science.gov (United States)

    Stein, David

    This dissertation presents an investigation into tungsten chemical mechanical polishing (CMP). CMP is the industrially predominant unit operation that removes excess tungsten after non-selective chemical vapor deposition (CVD) during sub-micron integrated circuit (IC) manufacture. This work explores the CMP process from process engineering and fundamental mechanistic perspectives. The process engineering study optimized an existing CMP process to address issues of polish pad and wafer carrier life. Polish rates, post-CMP metrology of patterned wafers, electrical test data, and synergy with a thermal endpoint technique were used to determine the optimal process. The oxidation rate of tungsten during CMP is significantly lower than the removal rate under identical conditions. Tungsten polished without inhibition during cathodic potentiostatic control. Hertzian indenter model calculations preclude colloids of the size used in tungsten CMP slurries from indenting the tungsten surface. AFM surface topography maps and TEM images of post-CMP tungsten do not show evidence of plow marks or intergranular fracture. Polish rate is dependent on potassium iodate concentration; process temperature is not. The colloid species significantly affects the polish rate and process temperature. Process temperature is not a predictor of polish rate. A process energy balance indicates that the process temperature is predominantly due to shaft work, and that any heat of reaction evolved during the CMP process is negligible. Friction and adhesion between alumina and tungsten were studied using modified AFM techniques. Friction was constant with potassium iodate concentration, but varied with applied pressure. This corroborates the results from the energy balance. Adhesion between the alumina and the tungsten was proportional to the potassium iodate concentration. A heuristic mechanism, which captures the relationship between polish rate, pressure, velocity, and slurry chemistry, is presented

  12. Implementation of the Bulgarian-Polish online dictionary

    Directory of Open Access Journals (Sweden)

    Ludmila Dimitrova

    2015-11-01

    Full Text Available Implementation of the Bulgarian-Polish online dictionary The paper describes the implementation of an online Bulgarian-Polish dictionary as a technological tool for applications in digital humanities. This bilingual digital dictionary is developed in the frame of the joint research project “Semantics and Contrastive Linguistics with a focus on a bilingual electronic dictionary” between IMI-BAS and ISS-PAS, supervised by L. Dimitrova (IMI-BAS and V. Koseska-Toszewa (ISS-PAS. In addition, the main software tools for web-presentation of the dictionary are described briefly.

  13. Confocal Raman spectrocopy for the analysis of nail polish evidence.

    Science.gov (United States)

    López-López, Maria; Vaz, Joana; García-Ruiz, Carmen

    2015-06-01

    Nail polishes are cosmetic paints that may be susceptible of forensic analysis offering useful information to assist in a crime reconstruction. Although the nail polish appearance could allow a quick visual identification of the sample, this analysis is subjected to the perception and subjective interpretation of the forensic examiner. The chemical analysis of the nail polishes offers great deal of information not subjected to analyst interpretation. Confocal Raman spectroscopy is a well-suited technique for the analysis of paints due to its non-invasive and non-destructive nature and its ability to supply information about the organic and inorganic components of the sample. In this work, 77 regular and gel nail polishes were analyzed with confocal Raman spectroscopy using two laser wavelengths (532 and 780 nm). The sample behavior under the two laser wavelengths and the differences in the spectra taken at different points of the sample were studied for each nail polish. Additionally, the spectra obtained for all the nail polishes were visually compared. The results concluded that the longer laser wavelength prevents sample burning and fluorescence effects; the similarity among the spectra collected within the sample is not directly related with the presence of glitter particles; and 64% of the samples analyzed showed a characteristic spectrum. Additionally, the use of confocal Raman spectroscopy for the forensic analysis of nail polishes evidence in the form of flakes or smudges on different surfaces were studied. The results showed that both types of evidence can be analyzed by the technique. Also, two non-invasive sampling methods for the collection of the evidence from the nails of the suspect or the victim were proposed: (i) to use acetone-soaked cotton swabs to remove the nail varnishes and (ii) to scrape the nail polish from the nail with a blade. Both approaches, each exhibiting advantages and drawbacks in terms of transport and handling were appropriate

  14. Vocational teachers and the notion of ’good teaching’

    DEFF Research Database (Denmark)

    Duch, Henriette; Jensen, Lars Bang

    A new type of pedagogical course for vocational teachers has the intention to qualify teaching in vocational schools (Ministry of Higher Education and Science 2012). In Denmark, the educational subfield of vocational schooling includes e.g technical-, mercantile- and social- and healthoriented...... we discuss how focus group interviews, inspired by the method Interview to the double, can capture such a complex theme as “good teaching” (Nicolini 2009). Overall the intention is thus to highlight the possibilities and complexities related to good teaching in vocational context. It potentially...

  15. Removing Mid-Spatial Frequency (MSF) Errors Using Stress-Polishing Project

    Data.gov (United States)

    National Aeronautics and Space Administration — This IRAD proposes to evaluate how stress polishing can be used to extend the application of super-polishing to fast aspheres and freeforms, removing sub-aperture...

  16. Bibliography of English-Polish Contrastive Studies in Poland (as of August 1976).

    Science.gov (United States)

    Mieszek, Aleksandra

    This bibliography lists books, articles, papers, theses and dissertations describing English-Polish contrastive studies conducted in Poland. There are 403 works listed in both languages, divided into two groups: General Works and English-Polish Contrastive Studies. (CHK)

  17. Simulation and analysis of an alternative kinematics for improving the polishing uniformity over the surface of polished tiles

    Directory of Open Access Journals (Sweden)

    Weingaertner, W. L.

    2010-10-01

    Full Text Available The present work investigates the possibility of adopting a new kinematics at the industrial polishing lines of porcelain stoneware tile. An alternative motion of the transverse oscillation of the polishing heads is proposed, in which no radical changes in the industries facilities are required. The basic idea is to replace the purely sinus motion of the polishing heads by a rather trapezoid wavelike motion. In theory this could be achieved simply by adopting regular delays at the transverse oscillation motion. Consequences of this alternative kinematics were quantitatively analyzed considering the spatial homogeneity of polishing expected for tiles. Such homogeneity was represented by the coefficient of variation of the distribution of polishing time over the surface, which was in turn determined by means of computational simulations, taking into account the effect of multiple polishing heads.

    El presente trabajo investiga la posibilidad de adoptar una nueva cinemática en las líneas de pulido industrial de baldosas de gres porcelánico. Se propone una propuesta alternativa de la oscilación transversal de los cabezales pulidores, en el que no hay cambios radicales en las instalaciones de las industrias son necesarias. La idea básica consiste en sustituir el movimiento totalmente del seno de los cabezales pulidores por un movimiento ondulatorio trapezoide. En teoría, esto podría lograrse sólo mediante la adopción de los habituales retrasos en el movimiento de oscilación transversal. las consecuencias de esta cinemática fueron analizados cuantitativamente, teniendo en cuenta la homogeneidad espacial de pulido. Tal homogeneidad fora representada por el coeficiente de variación de la distribución de lo tiempo de pulido en la superficie, determinada por medio de simulaciones computacionales, teniendo también en cuenta el efecto de pulido de las cabezas múltiples.

  18. The importance of vocational ethics in paramedic education, vocational ethics course for paramedics

    Directory of Open Access Journals (Sweden)

    Pakdemirli Ahu

    2016-01-01

    Full Text Available Ethics are rules of behaviors which morally good or bad. Bioethics is the study of ethics about by advances in biology and medicine. Health care providers should have knowledge about health professional ethics principles, public officials’ ethical behavior principles and ethical principles concerned about other legislation. They should find the required information to make logical, objective and accurate decisions where they may face with ethical problems in their professional life. Unfortunately in our country there isn’t any special vocational ethics course designed for paramedics. Our aim is to design a Vocational Ethics Course for Paramedics which includes all issues of bioethics.

  19. Present and future role of chemical mechanical polishing in wafer bonding

    NARCIS (Netherlands)

    Gui, C.; Elwenspoek, Michael Curt; Gardeniers, Johannes G.E.; Lambeck, Paul

    Almost all direct wafer bonding has been conducted between chemical-mechanically polished substrates or between thin films that were present on top of the polished substrates. Introducing chemical mechanical polishing in the wafer bonding will make a large range of materials suitable for direct

  20. Development of a multisensory arm for process monitoring in Robot Assisted Polishing

    DEFF Research Database (Denmark)

    Pilny, Lukas; Dalla Costa, Giuseppe; Bissacco, Giuliano

    2015-01-01

    Robot Assisted Polishing (RAP) process is capable of achieving surface roughness down to Sa 10 nm on industrial components. In RAP, a robot arm carries a polishing module with controlled contact force utilizing oscillating or rotating tools. In this work a multisensory polishing arm with integrated...

  1. Influence of the brittle behavior of work materials on polishing characteristics

    Science.gov (United States)

    Sakamoto, Satoshi; Gemma, Masaya; Hayashi, Keitoku; Kondo, Yasuo; Yamaguchi, Kenji; Yakou, Takao; Arakawa, Susumu

    2017-09-01

    Diamond electrodeposited wire tools are frequently used to cut thin wafers from hard and brittle materials. However, microcracks sometimes appear during the slicing process. The appearance of microcracks adversely affects slicing efficiency and slicing accuracy. In this study, we examine the influence of brittle behavior on the polishing characteristics such as polishing depth and tool wear. This is the first step toward investigating the influence of the brittle behavior of work materials on slicing characteristics. Ceramics such as alumina, silicon carbide, and zirconia are used as work materials. Even with the same degree of hardness, we found that the polishing depth values were greater for materials exhibiting brittle behavior. In the polishing of high-hardness materials, abrasive grains were badly damaged during the initial stages of polishing. Damage to the abrasive paper was less in wet polishing as compared with dry polishing. Moreover, wet polishing had a greater polishing depth than dry polishing. The polishing characteristics of the brittle materials were similar to the grooving characteristics produced using wire tools; however, both these characteristics depend on the brittle behavior of the work materials. Therefore, by performing simple polishing tests, estimating the state of grooving or slicing using wire tools is possible.

  2. Patterns of Language Use: Polish Migrants from the 1980s and Their Children in Melbourne

    Science.gov (United States)

    Leuner, Beata

    2010-01-01

    This paper investigates the retention of Polish language and culture by first generation Polish migrants from the 1980s and their second generation offspring (aged 15-24) from endogamous and exogamous marriages. We examine various domains such as the home, social networks, visits to Poland, institutions of learning, the Polish media, the Polish…

  3. Polish Migrant Parents of Secondary School Boys in the United Kingdom

    Science.gov (United States)

    Tkacz, Daria; McGhee, Derek

    2016-01-01

    This article focuses on the parents of secondary school Polish boys and their capacity to realise their educational and professional aspirations for their children. Our primary finding is that although many Polish parents face considerable challenges in manoeuvring through the educational system, some Polish parents display a level of agency…

  4. In-situ photopatterning of hydrogel microarrays in polished microchips

    NARCIS (Netherlands)

    Gümüscü, B.; van den Berg, Albert; Eijkel, Jan C.T.

    2015-01-01

    We present a fabrication method which enables simple and eproducible photopatterning of micron- sized hydrogel arrays inside closed microchips. To achieve this, the glass cover of the microchip is thinned by mechanical grinding and polishing. This procedure reduces the spacing between the photomask

  5. Diamond turning and polishing tests on new RSP aluminium alloys

    NARCIS (Netherlands)

    Horst, R. ter; Haan, M. de; Gubbels, G.P.H.; Senden, R.; Venrooy, B.W.H. van; Hoogstrate, A.M.

    2012-01-01

    For years now conventional aluminium 6061 T6 has widely been used for mirrors in astronomical instruments, being diamond turned or since a few years also being optically polished. This allows the development of optical systems that can be tested and operated at any temperature, without being

  6. [Surveillance of hospital acquired pneumonia in Polish hospitals].

    Science.gov (United States)

    Rózańska, Anna; Wójkowska-Mach, Jadwiga; Bulanda, Małgorzata; Heczko, Piotr B

    2009-01-01

    The aim of this work is to analyze epidemiology of hospital acquired infections in Polish hospitals, according to type and size of hospital. Data gathered between year 2002 and 2004 in the Active Nosocomial Infections Surveillance System, developed and conducted by Polish Society of Hospital Infections, were used in the analysis. Epidemiology of PNEU was described with the usage of cumulative incidence and incidence density rates. The average cumulative incidence rate was 0.29%; incidence density rate: 0.41 per thousand, and incidence density among ventilated patients: 1.57 per thousand. Differences in morbidity detected in hospitals were statistically important only in hospitals of different size. Morbidity of PNEU in intensive care units was much higher than in other wards, and differences were statistically important. PNEU and VAP epidemiology in Polish intensive care units indicates serious problems in hospital infections control: high values of morbidity in non-teaching ICUs reflect the huge risk of developing infections in Polish hospitals. Low rates in ICUs of teaching hospitals reflect lack of surveillance and detection of infections in such hospitals.

  7. Advanced surface polishing using gas cluster ion beams

    Science.gov (United States)

    Insepov, Z.; Hassanein, A.; Norem, J.; Swenson, D. R.

    2007-08-01

    The gas cluster ion beam (GCIB) treatment can be an important treatment for mitigation of the Q-slope in superconducting cavities. The existing surface smoothening methods were analyzed and a new surface polishing method was proposed based on employing extra-large gas cluster ions (X-GCIB).

  8. Detection of Polish clinical Aspergillus fumigatus isolates resistant to triazoles

    DEFF Research Database (Denmark)

    Nawrot, Urszula; Kurzyk, Ewelina; Arendrup, Maiken Cavling

    2018-01-01

    We studied the presence of triazole resistance of 121 Aspergillus fumigatus clinical isolates collected in two Polish cities, Warsaw and Wrocław, to determine if resistance is emerging in our country. We identified five itraconazole resistant isolates (4.13%) carrying the TR34/L98H alteration in ...

  9. Abrasive properties of modified oxides for finish polishing of steel

    Science.gov (United States)

    Koroleva, L. F.

    2017-12-01

    The study of modified chromium and aluminum oxides, demonstrates that finish polishing by modified hydroxocomplexes based on a solid solution of iron and aluminum oxides provide a surface nanoroughness of 0.02 to 0.005 µm for the hardened ShKh15 steel (American Standard AISI 52100).

  10. [Polish doctors graves at the cemeteries in Edinburgh].

    Science.gov (United States)

    Gebertt, S

    1994-01-01

    The first part of the text reviews the cultural links between Poland and Scotland. These links were originated in the 14th century and were created by scottish students travelling to Poland to seek learning in the then polish centre of excellence Jagiellonian University in Cracow. There were also some learned Scots who ventured to Poland, seeking work. Some of them achieved positions of distinction. The first Polish medical men attended the University of Edinburgh in the 18th century. In the 19th century, following the suppression of the polish uprising against Russia, there were a small group of Poles seeking asylum in Scotland. A few of them enlisted at the University of Edinburgh at the medical faculty. The above history is described in detail in Annotations. In the second part of the paper all the polish medical and veterinary doctors whose graves are located in various cemeteries in Edinburgh are listed in chronological order of their deaths. As full as possible personal data, the kind of medical work, and location of their graves are given. Greater details, whenever obtainable, are dealt with in Annotations. The total of thirty deceased between 1942 and 1993 are described.

  11. An operational map of the Polish Coastal Front 1970

    DEFF Research Database (Denmark)

    Nielsen, Thomas Theis; Svenningsen, Stig Roar; Tinning, Morten

    2016-01-01

    The map of the Operational Plan for the Coastal Front, from Poland 1970 forms the basis for this paper. The map portraits the blueprint of the combined operational war plans for the Polish military in the late 1960’s and 70’s. It details the offensive against NATO countries and their forces in No...

  12. The Teaching of English in Polish Educational Institutions

    Science.gov (United States)

    Hughes, Teresa Ann; Butler, Norman L.; Kritsonis, William Allan; Herrington, David

    2007-01-01

    This article discusses the strengths and weaknesses of native and non-native teachers of English in Polish schools, and is the result of the Dr. Butler's experience as a teacher of English in Poland. It is argued that native teachers of English should be employed in Poland because they teach in their own language, use current idioms, provide…

  13. The Meanings of Learning as Described by Polish Migrant Bloggers

    Science.gov (United States)

    Popow, Monika

    2016-01-01

    This paper addresses the meanings given to learning by Polish migrant bloggers. It presents the result of an analysis of ten blogs, written by Poles living abroad. The blogs under analysis were chosen on the basis of random sample. The analysed material was categorised by recurring themes, which included: learning in Poland, language acquisition,…

  14. Bioethanol productions from rice polish by optimization of dilute acid ...

    African Journals Online (AJOL)

    Lignocellulose materials are abundant renewable resource for the production of biofuel from fermentative organism (Sacchromyces cervesiae). Rice polish is cheapest and abundant lignocelluloses resource and has potential to produce bioethanol. The main steps for the conversion of biomass into glucose required dilute ...

  15. Clear and compelling evidence: the Polish tribunal on abortion rights.

    Science.gov (United States)

    Girard, Françoise; Nowicka, Wanda

    2002-05-01

    On 25 July 2001 the Polish Federation for Women and Family Planning organised a Tribunal on Abortion Rights in Warsaw, to publicize the negative consequences of the criminalization of abortion in Poland. A panel of Polish and foreign experts heard the testimonials of seven Polish women's experiences under the 1993 "Anti-Abortion Act". Only two of the seven women were able to tell their stories in person. One died in 2001, at the age of 21, of an unsafe abortion. One is legally blind after having carried her last pregnancy to term. One is in prison for infanticide, which in all likelihood was committed by her boyfriend. National and foreign journalists were in attendance, as well as observers from all walks of life--writers, students, mothers, activists, feminists, husbands. The evidence was clear and compelling. Restrictive abortion laws make abortion unsafe by pushing it underground, endanger women's health, create a climate where even those services that are allowed by law-become unavailable, and contravene standards set by international human rights law. The restrictive abortion law in Poland has not increased the number of births; it has only caused women and their families suffering. The Tribunal brought the issue of abortion into the media prior to an election campaign and galvanised Polish and other Eastern European women's groups to become more active in defence of abortion rights.

  16. Using Nail Polish to Teach about Gender and Homophobia

    Science.gov (United States)

    Edwards, Nelta M.

    2010-01-01

    How might teachers help students investigate the relationship between gender and homophobia? This article describes an exercise that uses fingernail polish to do just that. The authors uses anecdotal evidence to describe the exercise in which students pair with someone of the opposite gender and paint each other's fingernails. Additionally, the…

  17. Polish scientists in fish immunology: a short history : review

    NARCIS (Netherlands)

    Muiswinkel, van W.B.; Pilarczyk, A.

    2015-01-01

    This review describes the role played by Polish scientists in the field of fish immunology and vaccination starting around 1900. In the early days, most publications were dealing with a description of relevant cells and organs in fish. Functional studies (phagocytosis, antibody response) came later

  18. Heavy Metal Contamination of Popular Nail Polishes in Iran

    Directory of Open Access Journals (Sweden)

    Golnaz Karimi

    2015-06-01

    Full Text Available Background: Toxic and hazardous heavy metals like arsenic, lead, mercury, zinc, chromium and iron are found in a variety of personal care products, e.g. lipstick, whitening toothpaste, eyeliner and nail color. The nails absorb the pigments of nail polishes and vaporized or soluble metals can easily pass it. The goal of this survey was to assess whether the different colors of nail polishes comply with maximum concentrations of heavy metals in the EPA’s guidelines. Methods: 150 samples of different popular brands of nail polishes in 13 colors (yellow, beige, silver, pink, white, violet, brown, golden, green, black, colorless, red and blue were randomly purchased from beauty shops in Tehran City, Iran, in 2014. Microwave digestion EPA method 3051 was used by a microwave oven to determine the amount of 5 heavy metals; Nickel, Chromium, Lead, Arsenic and Cadmium. One-way ANOVA, Two-way ANOVA, hierarchical cluster, and principal component analyses were applied by Statistica 7.0 software. Results: The concentrations of chrome, lead, nickel and arsenic showed significant differences between the colors (p<0.05. In all studied samples, the level of cadmium was beyond the safe maximum permissible limit (MPS, but no significance difference in the cadmium content was identified. Conclusion: Due to the high concentrations of toxic metals in many brands of nail polishes, meticulous quality control is recommended for these beauty products.

  19. Polish adaptation of scoliosis research society-22 questionnaire.

    Science.gov (United States)

    Glowacki, Maciej; Misterska, Ewa; Laurentowska, Maria; Mankowski, Przemyslaw

    2009-05-01

    Polish adaptation of the original version of Scoliosis Research Society (SRS) instrument. The transcultural adaptation of SRS-22 and evaluation of its internal consistency. High psychometric value of the SRS-22 Questionnaire has made it an effective evaluation instrument in clinically assessing the functional status of patients with adolescent idiopathic scoliosis. First, 2 translators translated the original version into Polish. Afterwards, the translators identified differences between the translations and produced a consensus version. In the third stage, 2 native English speakers produced back translations. Finally, a team of 2 orthopedic surgeons, translators, a statistician and a psychologist reviewed all the translations to produce a prefinal version. The questionnaire was administered to 60 girls at the age of 16.6, SD 2.0 with adolescent idiopathic scoliosis treated with the Cotrel-Dubousset method in Pediatric Orthopaedics and Traumatology Clinic in Poznań. The internal consistency in the Polish version equaled 0.89 for the overall result and 0.81 for function, 0.81 for pain, 0.80 for mental health, 0.77 for self-image, and 0.69 for treatment satisfaction domains, respectively. The Polish version of SRS-22 is characterized by high internal consistency for all domains and for the overall score, which makes it an evaluation tool after surgical treatment compatible with the original SRS-22.

  20. Jules Verne - a new polishing technique related to FJP

    NARCIS (Netherlands)

    Booij, S.M.; Fähnle, O.W.; Meeder, M.; Wons, T.; Braat, J.J.M.

    2003-01-01

    A variation on the fluid jet polishing (FJP) technique, arbitrarily named Jules Verne (JV), will be described in this article. Jules Verne is a glass processing technique that removes material due to the fact that the tool and the surface are in close contact, and a slurry moves in between the tool

  1. Great Britain and German-Polish Relations, 1929–1931

    Directory of Open Access Journals (Sweden)

    Zotova Ekaterina

    2014-12-01

    Full Text Available The article deals with the study of British-German relations during the period of exacerbation of territorial disputes between Germany and Poland in 1929-1931. Germany was making plans for revising the eastern borders. It sought to enlist the support of the new Labour government. Britain didn’t only approve of Germany's intention to carry out revision of the Treaty of Versailles (reparation issue, the evacuation of the Rhineland and the change in the German-Polish border, but also supported the strengthening of the political and economic situation in Germany as a whole. Assistance to Germany was advantageous for Britain. Firstly, the British support helped to improve the capacity of the purchasing power of the German market as one of the traditional markets of the English sale. Secondly, the strengthening of the position of the German cabinet meant failure of the French policy in Europe at this stage. The defeat of France in a dispute on the issue of early evacuation of the Rhineland would seriously devalue the foreign policy initiatives of Paris. Thirdly, the British government hoped that Germany will go into orbit of British political influence. The identity of the positions of the German and the British cabinets were considered as the components of British policy success not only in relations with France and Italy, but also with Czechoslovakia and Poland. Since the formation of the MacDonald’s cabinet, anti-Polish moods increased in the British course for the settlement of German-Polish relations. However, the threat of an attack on Poland by Germany was regarded by the government of Britain as unacceptable way of resolving the German-Polish conflict. Britain tried to follow the traditional foreign policy concept of “balance of power”, but the inefficiency of British policy “mediation” in European affairs was clearly shown in times of growing financial and economic crisis. The issue of the German-Polish border remained unsolved.

  2. Polish Geophysical Solid Earth Infrastructure Contributing to EPOS

    Science.gov (United States)

    Debski, W.; Mutke, G.; Suchcicki, J.; Jozwiak, W.; Wiejacz, P.; Trojanowski, J.

    2012-04-01

    In this poster we present the current state of the main polish solid-earth-orientated infrastructures and shortly described history of their development, current state, and some plans for their future development. The presen- tation concentrates only on the classical infrastructure leaving aside for the while the the geodetic-orientated infrastructure, like GPS network and the GPS processing data centers, gravimetric infrastructure and others of this type. Polish broadband seismic infrastructure consists of 7 permanent broadband stations incorporated into the VEBSN initiative running at the polish territory and one operated in collaboration with NORSAR is settled at the Hornsund (Svalbard) polish polar station. All stations are equipped with STS-2 seismometers and polish MK-6 seismic stations providing 120 dB dynamics 100Hz sampling and data transmission in a real time to processing center. Besides this permanent broadband seismic network (PLSN) the Central Institute of Mining is running the permanent regional, short period network at the Upper Silesia area dedicated to the detailed monitoring of seismicity induced by the black coal mining activity in this area. The network consists of As the mining activity is the main source of seismicity in Poland also all mines are running underground short period networks, like for example Rudna-Polkowice copper mine seismic network consisting of 64 underground located short period seimometers. In that area, especially around the Zelazny Most: the huge post-floating artificial lake the, IGF PAS is running the local seismic array consisting of 4 short period seismometers. Besides these permanent network IGF PAN is running the portable seismic network for detailed mapping a possible natural seismic activity in selected regions of Poland. Important contribution to classical geophysical observation in the electro-magnetic field are provided by three permanent geomagnetic observatories (one at Hornsund) and supporting set of 10

  3. The Phoenix: Vocational Education and Training in Singapore. International Comparative Study of Leading Vocational Education Systems

    Science.gov (United States)

    Tucker, Marc S.

    2012-01-01

    This is the first in a series of reports from the Center on International Education Benchmarking (CIEB) exploring the leading vocational and technical education systems from around the world to draw out what makes these systems great and what other countries can learn from them. This first report was based on a visit of several days to Singapore…

  4. Vocational Pedagogical Competencies of a Professor in the Secondary Vocational Education System: Approbation of Monitoring Model

    Science.gov (United States)

    Andryukhina, Lyudmila M.; Dneprov, Sergey ?.; Sumina, Tatyana G.; Zimina, Elena Yu.; Utkina, Svetlana N.; Mantulenko, Valentina V.

    2016-01-01

    The relevance of the researched issue is preconditioned by the strategic changes in the secondary vocational education system taking place not only in Russia, but also in the majority of industrially developed countries. Provision of the system with qualified pedagogical staff is the leading strategic objective of development of the secondary…

  5. Policy Failure in Vocational Education and Training: The Introduction of National Vocational Qualifications (1986-1990).

    Science.gov (United States)

    Williams, Steve

    1999-01-01

    Interviews with 45 key informants involved in development of Britain's National Vocational Qualifications attributed failure to achieve better implementation to institutional constraints: political imperative to manage high youth unemployment, inadequate accountability and supervision, lack of mechanisms to compel implementation, and weakness of…

  6. European Vocational Education Systems. A Guide to Vocational Education and Training in the European Community.

    Science.gov (United States)

    Collins, Helen

    This book describes the 12 vocational education systems conducted by the members of the European Community. The 12 country chapters (Belgium, Denmark, France, Germany, Greece, Ireland, Italy, Luxembourg, The Netherlands, Portugal, Spain, and the United Kingdom) follow the same model and are organized into the following six sections: key facts,…

  7. A virtual reality-based vocational training system (VRVTS) for people with schizophrenia in vocational rehabilitation.

    Science.gov (United States)

    Tsang, Mayie M Y; Man, David W K

    2013-03-01

    Employment provides schizophrenic patients with a positive identity and hope. Cognitive impairments have been suggested to slow down the progress in work rehabilitation. The purpose of this study was to investigate the efficacy and effectiveness of VR as a cognitive intervention for enhancing vocational outcomes. 95 inpatients with schizophrenia were randomly assigned to a virtual reality-based vocational training group (VRG), a therapist-administered group (TAG) and a conventional group (CG). Twenty-five of them in each group had completed the study. Their performances were evaluated, before and after interventions, by Brief Neuropsychological Cognitive Examination, Digit Vigilance Test, Rivermead Behavioural Memory Test, Wisconsin Card Sorting Test (WCST) and Vocational Cognitive Rating Scale. Patients in the VRG were found to perform better than patients in the TAG and CG in cognitive functioning, as shown by the WCST-percentage of error (F (2, 72)=7.146, pschizophrenia rehabilitation and for vocational success are discussed. Copyright © 2013 Elsevier B.V. All rights reserved.

  8. Trade and Technical. Volume II. Access Skills. Vocational Readiness Skills. Missouri LINC. Assessing Vocational Education.

    Science.gov (United States)

    Missouri Univ., Columbia. Dept. of Practical Arts and Vocational-Technical Education.

    This document contains trade and industrial occupations-related materials to help teachers and parents teach access skills to Missouri junior high and high school special needs students who want to pursue a vocational program in auto body repair, auto mechanics, building maintenance and custodial work, diesel mechanics, machinist, small engine…

  9. 200 Years of Vocational Education, 1776-1976; The Vocational Education Age Emerges, 1876-1926

    Science.gov (United States)

    Barlow, Melvin L.

    1976-01-01

    The beginnings of vocational education are more readily seen during the period 1876-1926. They are characterized by the rise of manual training, trade schools, home economics movements, and agricultural education. The Smith-Hughes Act was passed in response to the demands of the National Society for the Promotion of Industrial Education. (EC)

  10. Two Hour Vocational Classes at the Laurel County Area Vocational School. Final Report.

    Science.gov (United States)

    Moore, James E.

    This developmental project with a research component was initiated at the Laurel County Vocational School with the major objective of determining if 2-hour instructional blocks could be operated in programs enrolling only secondary students. Subobjectives involved data gathering and statistical analyses on (1) student achievement, (2) ratings of…

  11. Communities of learners for vocational orientation : Optimising student learning and engagement in initial vocational education

    NARCIS (Netherlands)

    Boersma, A.M.E.

    2017-01-01

    There have been a large number of studies on communities of learners, mostly in the context of general education. They show that fostering communities of learners in the classroom can enhance student learning and engagement. Students enrolled in initial vocational education might also profit from

  12. Trade and Technical Volumes I: Access Skills. Vocational Readiness Skills. Missouri LINC. Assessing Vocational Education.

    Science.gov (United States)

    Missouri Univ., Columbia. Dept. of Practical Arts and Vocational-Technical Education.

    This document contains trade and industrial occupations-related materials to help teachers and parents teach access skills to Missouri junior high and high school special needs students who want to pursue a vocational program in carpentry; commercial art; drafting; electronics; heating, air conditioning, and refrigeration; or offset lithography…

  13. Mindfulness, Therapy and Vocational Values: Exploring the Moral and Aesthetic Dimensions of Vocational Education and Training

    Science.gov (United States)

    Hyland, Terry

    2011-01-01

    The devaluation and debilitation of education in general and vocational education and training (VET) in particular has been explored and described in recent years by a wide range of critical commentators. Education stands in dire need of therapy, and this paper suggests a therapeutic process for rejuvenating and enhancing VET through attention to…

  14. Big Questions Facing Vocational Psychology: A Cognitive Information Processing Perspective

    Science.gov (United States)

    Reardon, Robert C.; Lenz, Janet G.; Sampson, James P., Jr.; Peterson, Gary W.

    2011-01-01

    This article draws upon the authors' experience in developing cognitive information processing theory in order to examine three important questions facing vocational psychology and assessment: (a) Where should new knowledge for vocational psychology come from? (b) How do career theories and research find their way into practice? and (c) What is…

  15. Vocational Education and Training Today: Challenges and Responses.

    Science.gov (United States)

    Psacharopoulos, George

    1997-01-01

    Argues that vocational education has unrealistically been considered a remedy for youth unemployment, a program for the academically less able, and a tool for economic development. Proposes finding socioeconomic solutions for those problems and improving vocational education by offering it outside formal schooling and encouraging private…

  16. Vocational Education in Singapore: Meritocracy and Hidden Narratives

    Science.gov (United States)

    Chong, Terence

    2014-01-01

    This paper offers a broad overview of vocational education in Singapore. Looking at vocational education from Independence, it argues that the development of a skilled labour force was not only crucial in the age of globalisation and the dominance of multinational companies, but also an empirical litmus test of the newly elected post-colonial…

  17. Vocational Crystallization and Self Esteem in College Students

    Science.gov (United States)

    Resnick, Harvey; And Others

    1970-01-01

    A positive relationship between vocational crystallization and self esteem was assessed by observing differences on two measures of vocational crystallization in students high and low in self esteem scores. No differences according to self esteem were observed. Differences were observed in the certainty of high and low self esteem students. The…

  18. Action: A Bridge between Vocational and Mental Health Counselling

    Science.gov (United States)

    Valach, Ladislav; Young, Richard A.

    2017-01-01

    A theory of goal-directed action is proposed as a conceptual link between vocational and mental health counselling. Originally emerging from the vocational counselling field, contextual action theory is presented as a critical conceptual link not only between mental health and occupational life but also between counselling practices in these…

  19. Developing Strategic Leadership for Administrators: Private Vocational College Study

    Science.gov (United States)

    Jumnongya, Areeya; Sirisuthi, Chaiyuth; Chansirisira, Pacharawit

    2015-01-01

    The purpose of this study is to study and define a number of factors measuring quality and efficiency in administrators of private vocational college, and to test and evaluate the efficiency of the strategic leadership program. Twelve factors and 83 indicators were identified as vital for strategic leadership for private vocational college…

  20. Philosophical and Sociological Overview of Vocational Technical Education in Nigeria

    Science.gov (United States)

    Kennedy, Odu Oji

    2012-01-01

    Vocational Technical Education is any kind of education which has the main purpose of preparing one for employment in recognized occupation. The foundation of vocational technical education is based on philosophy which was mainly established for self-employment and self-reliance of the individual(s) who partake in it. Viewing the philosophy and…

  1. The vocational education and training system in Denmark

    DEFF Research Database (Denmark)

    Cort, Pia; Wiborg, Susanne

    2009-01-01

    Analysis of developments in vocational education and training systems in Australia, Canada, Denmark, France, Germany, Korea, Mexico, Morocco, the UK and the US.......Analysis of developments in vocational education and training systems in Australia, Canada, Denmark, France, Germany, Korea, Mexico, Morocco, the UK and the US....

  2. Vocational Education and Training in India: A Labour Market Perspective

    Science.gov (United States)

    Agrawal, Tushar; Agrawal, Ankush

    2017-01-01

    Skill development has been a major policy agenda in several countries and there is a lot of emphasis on the promotion of vocational education and training (VET) programmes. This paper investigates the labour market outcomes of the vocationally trained population in India using the data from a nationally representative survey on employment and…

  3. Integrating Social Class into Vocational Psychology: Theory and Practice Implications

    Science.gov (United States)

    Diemer, Matthew A.; Ali, Saba Rasheed

    2009-01-01

    Although social class plays a salient and significant role in career development and occupational attainment, social class is underrepresented in vocational psychology theory, scholarship, and practice. Vocational psychologists are in a unique position to meet the career development needs of persons from all social classes by integrating a fuller…

  4. Using the Computer in Special Vocational Programs. Inservice Activities.

    Science.gov (United States)

    Lane, Kenneth; Ward, Raymond

    This inservice manual is intended to assist vocational education teachers in using the techniques of computer-assisted instruction in special vocational education programs. Addressed in the individual units are the following topics: the basic principles of computer-assisted instruction (TRS-80 computers and typing on a computer keyboard); money…

  5. Guidelines for a Vocational Guidance System in Washington State.

    Science.gov (United States)

    Washington Office of the State Superintendent of Public Instruction, Olympia.

    This guide for a vocational guidance system is intended for local school districts in Washington state. It begins with a brief statement of vocational guidance philosophy followed by a listing of goals and goal-related outcomes for students in K-12. Guidelines for the management team are outlined, and the role of the school staff member in an…

  6. Industrial Machinery Maintenance and Repair. Florida Vocational Program Guide.

    Science.gov (United States)

    University of South Florida, Tampa. Dept. of Adult and Vocational Education.

    This vocational program guide is intended to assist in the organization, operation, and evaluation of a program in industrial machinery maintenance and repair in school districts, area vocational centers, and community colleges. The following topics are covered: job duties of millwrights, maintenance mechanics, and machinery erectors; program…

  7. Effective Management of Wastages in Vocational Education for ...

    African Journals Online (AJOL)

    gold

    2012-07-26

    Jul 26, 2012 ... to politics, industries and other areas where they have better salaries, motivation, encouragement and job satisfaction. This constitutes serious wastages in vocational education. Brain drain has to do with the continuous loss of highly skilled vocational and technical manpower through occupational slippage ...

  8. Vocational and Technical Education Performance Standards and Competencies.

    Science.gov (United States)

    Connecticut State Board of Education, Hartford.

    These Connecticut vocational and technical performance standards and competencies are a guide for overall quality attainment in these seven vocational and technical program areas: agricultural science technology education; business and finance technology education; cooperative work education; family and consumer sciences education; marketing…

  9. The Role of Vocational Education in Agriculture--Economic Efficiency.

    Science.gov (United States)

    McMillion, Martin B.

    1982-01-01

    Vocational agriculture is education for work. By meeting the needs of the economy and the job market, it can meet the needs of the individual. Although human resource development is important, vocational agriculture should focus on job-relevant competencies and cost effectiveness. (SK)

  10. Relation of Disability Type and Career Thoughts to Vocational Identity

    Science.gov (United States)

    Yanchak, Kristen V.; Lease, Suzanne H.; Strauser, David R.

    2005-01-01

    This study compared dysfunctional career thoughts and perceptions of vocational identity for individuals with different types of disabilities and examined whether the relation of career thoughts to vocational identity was moderated by type of disability. Ninety adults with cognitive and physical impairments were administered the Career Thoughts…

  11. Collaborative learning in a culturally diverse secondary vocational education

    NARCIS (Netherlands)

    Dr. Rutger van de Sande; Drs. Kennedy Aquilino Tielman; Dr. S. Bolhuis; Prof. dr. Perry den Brok

    2010-01-01

    Collaborative learning in a culturally diverse secondary vocational education. By K. Tielman (Fontys), P. den Brok (ESoE), S. Bolhuis (Fontys) and R. van de Sande (Fontys) This contribution discusses a descriptive study on the experiences of students and teachers in secondary vocational education

  12. Training Needs of Vocational Forestry Staff in Ogun State Nigeria.

    African Journals Online (AJOL)

    Onyii Ogbonna

    conclusion, the study has shown that vocational staff in the study area needs to improve their knowledge, skills in ... Keywords:- Vocational staff, Training needs, Forestry Activities, Knowledge level,. Skill level. Introduction ... set up in recognition of the importance of many tree species and the associated flora and fauna.

  13. The Effect of Situated Learning on Students Vocational English Learning

    Science.gov (United States)

    Özüdogru, Melike; Özüdogru, Fatma

    2017-01-01

    The current study aimed to find out the effect of situated learning on students' Vocational English learning. This research employed a mixed method research design. In the quantitative part of the study, pre-tests and post-tests were implemented to investigate the differences in students' vocational English learning between the experimental and…

  14. Predictors of Collateral Learning Transfer in Continuing Vocational Training

    Science.gov (United States)

    Hinrichs, Anja-Christina

    2014-01-01

    Against the background of demographic change and skill shortages continuing vocational training is of great significance in Germany. However, the training effectiveness is mostly assessed only at the end of a training program or several months after the training. Since in continuing vocational training the two contexts learning field (training)…

  15. Interdisciplinarity in Vocational Guidance: An Action Theory Perspective

    Science.gov (United States)

    Valach, Ladislav; Young, Richard A.

    2009-01-01

    In addressing the issue of interdisciplinary research in vocational guidance, twelve propositions important for understanding the vocational guidance process as joint, goal-directed action are presented. They address the encounter between client and counsellor leading to relational ethics, the relevance of everyday action theory and methods for…

  16. Laws and regularities of vocational pedagogy | Ronzhina | Journal ...

    African Journals Online (AJOL)

    The issue under study is relevant, since a modern pedagogical science needs to establish a dialectical relationship between the theory and practice of vocational education, because research in this area as well as in vocational pedagogy has lagged behind the implemented practical transformations and reforms in recent ...

  17. Growing up with a Cochlear Implant: Education, Vocation, and Affiliation

    Science.gov (United States)

    Spencer, Linda J.; Tomblin, J. Bruce; Gantz, Bruce J.

    2012-01-01

    The long-term educational/vocational, affiliation, and quality-of-life outcomes of the first and second cohorts of children with bilateral, profound hearing loss who received cochlear implants under a large National Institutes of Health-funded study was investigated in 41 of 61 eligible participants. Educational and vocational outcomes were…

  18. Happy Objects, Happy Men? Affect and Materiality in Vocational Training

    Science.gov (United States)

    Åberg, Magnus; Hedlin, Maria

    2015-01-01

    This article investigates the prevailing social inertia of vocational training. Previous research indicates that gendered social norms contribute to sustaining gender segregation. Few studies, however, have paid attention to how the interplay of emotional and material factors impact on gender norms in vocational training. The article builds on an…

  19. The Key to Transition. Merging Vocational and Special Education.

    Science.gov (United States)

    White, Stephen; And Others

    1985-01-01

    The Skyline Vocational Training Project in Great Falls, Montana, involves identifying critical work factors in entry-level jobs and blending the most effective practices of special education with those of vocational education in order to assist disabled students seeking realistic and permanent employment. (SK)

  20. Gender-Mainstreaming in Technical and Vocational Education and Training

    Science.gov (United States)

    Nurhaeni, I. D. A.; Kurniawan, Y.

    2018-02-01

    Gender differences should be considered in vocational high schools so women and men can develop their potentials without being inhibited by gender bias. Gender mainstreaming in vocational high schools is a strategy to integrate gender differences at all stages in teaching-learning process for achieving gender equality and equity. This research evaluates the implementation of gender mainstreaming in vocational high schools consisting of seven key components of gender mainstreaming. Four vocational high schools in Sragen Regency Indonesia have been purposively selected. The data were obtained through in-depth interviews and documentation studies. The data were analyzed using Kabeer’s model of gender analysis. The findings show that not all key components of gender mainstreaming have been implemented in vocational high schools. Most vocational high schools have implemented three of seven key components of gender mainstreaming, namely political will and leadership, policy framework and gender statistics. Meanwhile four of seven key components of gender mainstreaming, namely structure and mechanism, resources, infra structures and civil society have not been well-implemented. In conclusion gender mainstreaming has not been implemented effectively in vocational high schools. Accordingly, the government’s education office should continue to encourage and publish guidelines on the implementation of gender-mainstreaming in vocational high schools.

  1. Expressivity in Discourse: Vocatives and Themes in Japanese.

    Science.gov (United States)

    Maynard, Senko K.

    2001-01-01

    Examines vocatives and theme in Japanese discourse. Based on examples taken from comics, romance novels, and fiction, argues that vocative and thematic strategies are pragmatically motivated in a similar manner, and they both convey the speaker's varying emotional expressivity toward participants and characters relevant in discourse. (Author/VWL)

  2. Training Needs of Vocational Forestry Staff in Ogun State Nigeria ...

    African Journals Online (AJOL)

    These concerns gave rise to this study with specific objectives to level of knowledge and level of skills of vocational staff in forestry activities. Data were collected using a simple random sampling technique in the selection of 50% of vocational staff totaling 143 respondents. Descriptive statistics and inferential statistics were ...

  3. Vocational Training in French Schools: The State/Employer Alliance

    Science.gov (United States)

    Troger, Vincent

    2004-01-01

    In France today most initial vocational training is delivered within the school system, in the lycees professionnels (vocational lycees) and the technological streams of general lycees. Historically this characteristic feature of the French system came about at the end of the 19th century as a result of the educational policy of the Third Republic…

  4. Vocational Education in Prison--An Alternative to Recidivism.

    Science.gov (United States)

    Luftig, Jeffrey T.

    1978-01-01

    A study of the relationship between participation in institutional vocational education programs in Minnesota correctional institutions and employment status during parole supports the theory that correctional vocational education can help to increase the employability of exoffenders. Data on parolees' employment status and reincarceration are…

  5. The Quality Assistance Plan for Vocational Education in Illinois.

    Science.gov (United States)

    McCormick, Fred C.; McCormick, Eileen R.

    The Quality Assistance Plan (QAP) for Vocational Education in Illinois is a state-funded program for locally initiated, developed, implemented, and evaluated projects that was begun in Fiscal Year 1982. Its purpose is to build the capacity, in each educational setting, for the improvement of vocational education programs. That improvement should…

  6. Factors influencing assessment quality in higher vocational education

    NARCIS (Netherlands)

    Baartman, L.; Gulikers, J.T.M.; Dijkstra, A.

    2013-01-01

    The development of assessments that are fit to assess professional competence in higher vocational education requires a reconsideration of assessment methods, quality criteria and (self)evaluation. This article examines the self-evaluations of nine courses of a large higher vocational education

  7. Learning in School and Out--General vs. Vocational Education.

    Science.gov (United States)

    Achtenhagen, Frank

    The adequate way to discuss problems of vocational education more generally is that taken by Resnick (1987). She feels that the relationship between general and vocational education, and their respective and common aims, problems, and restrictions, must be outlined primarily substantially and not only organizationally. Resnick tries to combine the…

  8. Understanding Foreign Future and Deconstructing Polish Past: The Experiences of Schooling under a Communist Rule Recollected by Contemporary Polish Migrants

    Science.gov (United States)

    Pustulka, Paula; Slusarczyk, Magdalena

    2016-01-01

    The article elaborates on the recollections of schooling under the communist rule in Poland as presented in biographical interviews with contemporary Polish migrants living in the United Kingdom, Germany, and Norway. An analysis of childhood and schooling nexus is elicited on two platforms, specifically as (1) interviewees' first-hand experiences…

  9. Symmetry or asymmetry? Cross-border openness of service providers in Polish-Czech and Polish-German border towns

    Directory of Open Access Journals (Sweden)

    Dołzbłasz Sylwia

    2015-03-01

    Full Text Available The symmetry and/or asymmetry in terms of cross-border openness of service providers is examined in this article, for the cases of two border twin towns: Cieszyn/Český Těšín at the Polish-Czech border, and Gubin/Guben at the Polish-German border. To assess the level of openness of firms towards clients from the other side of the border, four trans-border categories were examined: neighbour’s language visible at store location; business offers in the language of the neighbour; the possibilities of payment in the neighbour’s currency; and the staff’s knowledge of the language. This enabled a comparison of both parts of the particular twin towns in relation to the character of cross-border openness, as well as an assessment of their symmetry/asymmetry. Comparisons of Gubin/Guben and Cieszyn/Český Těšín with respect to the analysed features were also carried out. The analysis shows significant variation in the level of cross-border openness towards clients from neighbouring countries. Whereas in the Polish-Czech town a relative symmetry was observed, in the Polish-German case, significant asymmetry was noted.

  10. Pseudo-random tool paths for CNC sub-aperture polishing and other applications.

    Science.gov (United States)

    Dunn, Christina R; Walker, David D

    2008-11-10

    In this paper we first contrast classical and CNC polishing techniques in regard to the repetitiveness of the machine motions. We then present a pseudo-random tool path for use with CNC sub-aperture polishing techniques and report polishing results from equivalent random and raster tool-paths. The random tool-path used - the unicursal random tool-path - employs a random seed to generate a pattern which never crosses itself. Because of this property, this tool-path is directly compatible with dwell time maps for corrective polishing. The tool-path can be used to polish any continuous area of any boundary shape, including surfaces with interior perforations.

  11. Industrial Internship and Entrepreneurship Competencies on Vocational High School Students

    Science.gov (United States)

    Wendi, H. F.; Kusumah, I. H.

    2018-02-01

    The purpose of the research is to explore the influence of internship and vocational skill to student’s entrepreneurship competencies. The research used ex post facto approach. Population in this research is all students of Vocational High School in Bandung, Indonesia. The sample of 40 respondents was determined by proportional random sampling technique. The data were collected by instrument questionnaire and test. Data analysis used descriptive statistics and multiple linear regression. The results show that almost half students have a low the competencies of an entrepreneur. The hypothesis testing shows many the influence of factory teaching has a positive and significant effect on the competencies of an entrepreneur. Similarly, vocational skills have positive influence and significant on the competencies of an entrepreneur. Respectively, the influence of factory teaching and vocational skills expertise collectively have the effect on the competencies of an entrepreneur. Therefore, the influence of factory teaching and vocational skills are effective to student’s entrepreneurship cap competencies.

  12. Communication Skill Attributes Needed for Vocational Education enter The Workplace

    Science.gov (United States)

    Wahyuni, L. M.; Masih, I. K.; Rejeki, I. N. Mei

    2018-01-01

    Communication skills are generic skills which need to be developed for success in the vocational education entering the workforce. This study aimed to discover the attributes of communication skill considered important in entering the workforce as perceived by vocational education students. The research was conducted by survey method using questionnaire as data collecting tool. The research population is final year student of D3 Vocational education Program and D4 Managerial Vocational education in academic year 2016/2017 who have completed field work practice in industry. The sampling technique was proportional random sampling. Data were analyzed with descriptive statistics and independent sampel t-test. Have ten communication skills attributes with the highest important level required to enter the workplace as perceived by the vocational education diploma. These results indicate that there was the same need related communication skills to enter the workforce

  13. Vocational behavior analysis in psychology students

    Directory of Open Access Journals (Sweden)

    María Estrella LÓPEZ PÉREZ

    2014-06-01

    Full Text Available Introduction. The European Higher Education Area (EHEA is supporting gain relevance of vocational guidance into the frame of University Education. In order to a better planning of this guidance we need to know his contents evaluating student vocational interests of each center. The aim of the study is to analyze the indicators of Psychology students vocational behavior and his evolution and comparing those results with data of another students population. Methodology. The 329 psychology students participants from the University of Salamanca (248 in the second year and 81 in the fifth answered the questionnaire of university biodata (Rocabert, 2005. In all cases we took a significance level of ? = 0.05 carrying out samples comparison tests using U de Mann-Whitney techniques and contingency analysis. Results: The present study found significant differences between second and fifth psychology grade students and with general university population data collected by Rocabert, Descals and Gomez (2007. In general, psychology students begin their degrees with a high level interest and motivated; they are making decisions based on the academic specialty they want to work in. However, for last year students group (fith year students we detected a lower satisfaction in their studies, more difficulties in deciding what they want to do and a greater demand of information in order to choose the advisablest option for them. Conclusions. Despite the high motivation of psychology students, the nearer is his integration into the job market the higher is the need of guidance to help them to take decisions concerning specialization or the professional world.

  14. Teacher Professionalism in Technical and Vocational Education

    Science.gov (United States)

    Tampang, B. L. L.; Wonggo, D.

    2018-02-01

    The advancement of a nation is largely determined by the advancement of education, and the field of education is on the teachers’ shoulders. Therefore, professionalism of teachers should be improved in performing their duties as facilitators, initiators, and motivators in achieving the competence of graduates. Teachers should be able to facilitate the learning process and pay attention to the development of learners in its various dimensions, leading to the ownership and development of intelligence, learning skills, attitudes, work skills, and social independence. Vocational education carried by Vocational High School, should not only provide theory, but also be coupled with the application or application of theory. It is time for us to rise up to give birth to professional experts in their fields, in accordance with the needs of the workforce. A professional teacher is required to have a work ethic and a high commitment to his profession, and always through continuous development through professional organizations, the internet, books, seminars, and the like. With the professionalism of teachers, then the future teacher does not appear again only as a teacher (teacher), such a prominent function during this, but switch as coach, counselor, and learning manager. Each Educational Institution of Education Personnel graduate and other college graduates who wish to become teachers are required to have at least the competence of the standard. Thus, teacher professionalism is a life-long and never-ending process. Developing and developing vocational education is an important and absolute thing to do, considering that approximately 80% of the workforce in the field is lower middle-level workforce.

  15. Paradoxes in Danish Vocational Education and Training

    DEFF Research Database (Denmark)

    Louw, Arnt Vestergaard; Katznelson, Noemi

    2015-01-01

    All vocational education and training schools in Denmark are required to launch retention initiatives and report yearly on their efforts to increase retention and the completion rate of their students. This article argues that the structural conditions and incentive structure around VET produces...... teaching practices in VET that create unmotivated, weak students and unintentional push-out effects. Further, it is suggested that the marketization of education has a profound effect on the practice in VET such that good education has come to be more associated with retaining all students in the VET...

  16. Reforms and innovations in Nordic vocational education:

    DEFF Research Database (Denmark)

    Jørgensen, Christian Helms

    2018-01-01

    The chapter examines policy reforms and innovations in the Nordic vocational education and training systems (VET) related to two challenges. The first is to improve the links of the VET system to the labour market and to ease the students’ transition to employment. It examines three new types...... of mediating institutions between VET and the employment system and four interesting connective practices. The second is to improve the institutional links and the students’ transitions from VET to higher education. New hybrid programmes that combine apprenticeships with preparation for higher education...

  17. World Wide Comparism of Technical and Vocational Education: Lessons for Nigerian Technical and Vocational Education Sector (I)

    Science.gov (United States)

    Ayeni, Abiodun Olumide

    2015-01-01

    This paper compared technical/vocational education in: Germany, Australia, Finland, Hong Kong, Hungary, India, Japan, South Korea, Mexico, and Nigeria, and found that technical/vocational education was given proper attention in countries considered except Nigeria, where it was handled with laissez faire attitude. Set-Up of Technical/Vocational…

  18. Strain-free polished channel-cut crystal monochromators: a new approach and results

    Energy Technology Data Exchange (ETDEWEB)

    Kasman, Elina; Montgomery, Jonathan; Huang, XianRong; Assoufid, Lahsen

    2017-08-23

    The use of channel-cut crystal monochromators has been traditionally limited to applications that can tolerate the rough surface quality from wet etching without polishing. We have previously presented and discussed the motivation for producing channel cut crystals with strain-free polished surfaces [1]. Afterwards, we have undertaken an effort to design and implement an automated machine for polishing channel-cut crystals. The initial effort led to inefficient results. Since then, we conceptualized, designed, and implemented a new version of the channel-cut polishing machine, now called C-CHiRP (Channel-Cut High Resolution Polisher), also known as CCPM V2.0. The new machine design no longer utilizes Figure-8 motion that mimics manual polishing. Instead, the polishing is achieved by a combination of rotary and linear functions of two coordinated motion systems. Here we present the new design of C-CHiRP, its capabilities and features. Multiple channel-cut crystals polished using the C-CHiRP have been deployed into several beamlines at the Advanced Photon Source (APS). We present the measurements of surface finish, flatness, as well as topography results obtained at 1-BM of APS, as compared with results typically achieved when polishing flat-surface monochromator crystals using conventional polishing processes. Limitations of the current machine design, capabilities and considerations for strain-free polishing of highly complex crystals are also discussed, together with an outlook for future developments and improvements.

  19. Strain-free polished channel-cut crystal monochromators: a new approach and results

    Science.gov (United States)

    Kasman, Elina; Montgomery, Jonathan; Huang, XianRong; Lerch, Jason; Assoufid, Lahsen

    2017-08-01

    The use of channel-cut crystal monochromators has been traditionally limited to applications that can tolerate the rough surface quality from wet etching without polishing. We have previously presented and discussed the motivation for producing channel cut crystals with strain-free polished surfaces [1]. Afterwards, we have undertaken an effort to design and implement an automated machine for polishing channel-cut crystals. The initial effort led to inefficient results. Since then, we conceptualized, designed, and implemented a new version of the channel-cut polishing machine, now called C-CHiRP (Channel-Cut High Resolution Polisher), also known as CCPM V2.0. The new machine design no longer utilizes Figure-8 motion that mimics manual polishing. Instead, the polishing is achieved by a combination of rotary and linear functions of two coordinated motion systems. Here we present the new design of C-CHiRP, its capabilities and features. Multiple channel-cut crystals polished using the C-CHiRP have been deployed into several beamlines at the Advanced Photon Source (APS). We present the measurements of surface finish, flatness, as well as topography results obtained at 1-BM of APS, as compared with results typically achieved when polishing flat-surface monochromator crystals using conventional polishing processes. Limitations of the current machine design, capabilities and considerations for strain-free polishing of highly complex crystals are also discussed, together with an outlook for future developments and improvements.

  20. Influence of polishing on surface roughness following toothbrushing wear of composite resins.

    Science.gov (United States)

    Dalla-Vecchia, Karine Battestin; Taborda, Talita Damas; Stona, Deborah; Pressi, Heloísa; Burnett Júnior, Luiz Henrique; Rodrigues-Junior, Sinval Adalberto

    2017-01-01

    This study aimed to evaluate the influence of different polishing systems on the surface roughness of composite resins following procedures to simulate the effects of toothbrushing over time. Four currently available commercial composites were used to make 128 cylindrical specimens. The specimens were randomly allocated to polishing with a 1-step polisher or 1 of 3 multistep polishers (n = 8 per group). The baseline surface roughness was measured, and the specimens were submitted to 5000, 10,000, and 20,000 brushing cycles to represent toothbrushing throughout 6, 12, and 24 months, respectively. Results showed that surface roughness was influenced by the type of composite and polishing system and was not influenced by the simulated toothbrushing time. However, the surface roughness, as challenged by toothbrushing wear, was affected by the interaction among the composite, the polisher, and the toothbrushing time. The 1-step polisher produced the highest surface roughness and influenced toothbrushing wear resistance of some composites.

  1. 34 CFR 428.1 - What is the Bilingual Vocational Instructor Training Program?

    Science.gov (United States)

    2010-07-01

    ... 34 Education 3 2010-07-01 2010-07-01 false What is the Bilingual Vocational Instructor Training... (Continued) OFFICE OF VOCATIONAL AND ADULT EDUCATION, DEPARTMENT OF EDUCATION BILINGUAL VOCATIONAL INSTRUCTOR... training for personnel participating in or preparing to participate in bilingual vocational education and...

  2. 34 CFR 427.1 - What is the Bilingual Vocational Training Program?

    Science.gov (United States)

    2010-07-01

    ... 34 Education 3 2010-07-01 2010-07-01 false What is the Bilingual Vocational Training Program? 427...) OFFICE OF VOCATIONAL AND ADULT EDUCATION, DEPARTMENT OF EDUCATION BILINGUAL VOCATIONAL TRAINING PROGRAM... Program provides financial assistance for bilingual vocational education and training for limited English...

  3. Enamel demineralization after different methods of interproximal polishing.

    Science.gov (United States)

    Hellak, Andreas F; Riepe, Esther M; Seubert, Andreas; Korbmacher-Steiner, Heike M

    2015-11-01

    The aim of this in vitro study was to investigate the demineralization rate in human enamel after interproximal polishing (IPP) and to detect possible correlations with the IPP method used, with special emphasis on the surface characteristics of the enamel being treated. This in vitro study tested five IPP systems (Profin Directional System®, Intensiv ProxoStrip®, OS discs®, ARS Safe-Tipped Bur Kit® and Ortho-Strips Set®) that are currently available on the market. Each of the five examination groups comprised 12 randomly selected teeth, while the control group consisted of six teeth. The teeth were placed in an artificial model for each group. The proximal contacts were then resolved by IPP. To allow detection of any surface characteristics, one surface was not further processed after IPP, while the other side was additionally polished. After IPP, the teeth were exposed to a pH-cycling model with alternating phases of demineralization and remineralization. Substance loss was analyzed using optical emission spectrometry. Data were subjected to simple analysis of variance (ANOVA) performed with Tukey's test. Comparison between the groups with and without polishing was conducted using the t test for independent samples. The significance level was set at p Rotor Stripping® system (ARS; 145.34 ± 20.37 μm). In all of the examination groups, subsequent polishing of the surfaces did not significantly reduce the amount of demineralization (polished 119.64 ± 28.61 μm; unpolished 114.16 ± 28.61 μm). No correlation between surface morphology and the degree of susceptibility of human enamel was detected. However, it must be taken into consideration that there was no potential bacterial colonization in this in vitro erosive set-up. Thus, in contrast to previous explanations, the outermost fluorapatite layer and the individual composition of the enamel may have a greater impact on the solubility of the enamel and the amount of enamel loss after IPP than

  4. Efficiency of three different polishing methods on enamel and cementum: A scanning electron microscope study.

    Science.gov (United States)

    Chowdhary, Zoya; Mohan, Ranjana

    2018-01-01

    Tooth polishing is an integral part of clinical dentistry. The main purpose of polishing is to smoothen the surface of the tooth and minimize the deposition of plaque to allow a healthy periodontal maintenance postscaling. Today, polishing by different methods is available to a clinician. Traditional bristle brush and rubber-cup polishing are being widely practiced and gradually getting replaced by novel air polisher. Pros and cons of each method should be weighed before its clinical applications. To evaluate and compare the efficiency of three different polishing systems on enamel as well as on cementum surfaces by scanning electron microscope (SEM). A total of 120 samples were divided into three groups randomly - Group 1 (bristle brush), Group 2 (rubber cup), and Group 3 (air polisher) - with 20 samples each of enamel and cementum, which were subdivided into 10 control and 10 test group (subjected to polishing). The samples were analyzed by SEM at ×1000 magnification, and the data obtained were compiled and subjected to statistical analysis. Polishing with bristle brush demonstrated less surface roughness and debris when compared to air polisher at P = 0.58, P = 0.03 for enamel surface and P = 0.003, P = 0.21 for cementum, respectively. The surface roughness was reduced considerably by rubber cup at P = 0.03 for enamel and P = 0.003 for cementum, compared to air polisher at P = 0.99 and P = 0.21 for enamel and cementum, respectively. The results indicate that polishing with rubber cup was more effective and statistically significant when compared to bristle brush polishing and air polisher for the crown and root surface smoothening and debris removal.

  5. Chemical mechanical polishing of tantalum and tantalum nitride

    Science.gov (United States)

    Janjam, Sathish Babu S. V.

    There is a continuing need in the semiconductor industry to clear residual copper (Cu) and planarize the tantalum (Ta)/tantalum nitride (TaN) barrier/etch stop layer with a higher removal rate using the technique of Chemical Mechanical Polishing (CMP). Obtaining high removal rates for Ta/TaN is very challenging as the films are very hard, and hence it is difficult to achieve high Ta/TaN removal rates by just relying on an increase in the mechanical forces (operating pressure) alone during CMP. Ta/TaN is an inert metal, therefore, obtaining high Ta/TaN removal rates by using chemical additives is also challenging. Not only Ta/TaN needs to be removed at a higher rate in the second step of polishing, but also remaining Cu should be cleared. It is important to search for novel chemicals that can form a thin film on the Ta/TaN surface which can be easily abraded by the polishing pad with very less pressure. In this work, oxalic and tartaric acids have been investigated as the complexing agents in slurries for Ta/TaN CMP. Oxalic and tartaric acids appear to be reactive with Ta in the presence of hydrogen peroxide. A dispersion of the Oxalic acid (OA)/Tartaric Acid (TA) - peroxide mixtures with silica (fumed/colloidal) can be used to achieve Ta removal rates that are ˜ 90 nm/min at pH between 3 to 6 by applying a down force of 6.3 psi, where as at a lower down force of 2 psi, a removal rate of ˜ 40 nm/min has been achieved at pH = 3. It was shown earlier that a high Cu removal rate can be obtained using OA-peroxide based slurries with/without the addition of abrasives at pH = 3 [1]. So, in the first step, Cu could be removed at high rates at pH = 3 and by changing the pH to 5 or 6, Ta/TaN can be removed as mentioned above. Hence these slurries could be used as "single dispersion slurries " that could be used for both the first and second steps of Cu CMP. During the second step (barrier layer polish), Cu removal rates are low but not low enough to minimize dishing with

  6. Internet Literacy of Vocational High School Teachers

    Science.gov (United States)

    Vernanda, D.; Abdullah, A. G.; Rohendi, D.

    2018-02-01

    Internet literacy is needed to know the development of the world in various things quickly and precisely, as well as in the world of education, especially teachers. Seeing the importance of internet literacy, there is an interest to discuss and analyze the level of internet literacy of teachers. The method used in this research is descriptive qualitative. The sample of research is vocational school teacher (SMK) as many as 99 respondents. Data are collected through questionnaires. The theory used is adopted from Suitable Learning Object Type (LRE APV4.7) and Three Elements of Literacy Digital. The result data of the questionnaire is processed and analyzed using Capability Maturity Model theory, the result of the research shows that the level of internet literacy of vocational teachers is at level 2, meaning that SMK teachers have used the internet many times to assist their daily activities and have pattern of repetition in internet utilization. The use of internet by teachers of SMK with various needs that support the process of teaching, communicating, sharing knowledge, but the most dominant is to communicate through social media. Factors affecting internet usage include age, gender, and employment status.

  7. Vocational Education and Zakat: The Case Study of Punjab Vocational Training Council

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    Iqbal M. KHAN

    2014-08-01

    Full Text Available The aim of this research is to explore the prospect of teaching Entrepreneurship Education to those who acquire vocational skills at Punjab Vocational Training Council (PVTC. It is also to explore whether PVTC has promoted entrepreneurship through its vocational training institutes located all over Punjab. This study also deals with the concept of utilization of ‘Zakat' for the purpose of vocational education as a mode for possible replication. The research objective has been to follow the progress of this institution. It has also been to record the successes of this model of a public-private ownership, a model of utilizing the ‘Zakat' to fund education projects, a value based organization, a learning organization and a highly innovative institution. The other objective is to explore the evidence of entrepreneurship education and its effectiveness in PVTC. Literature has been reviewed on vocational training and entrepreneurship education. It also reviews experience and evidence of such practice prevailing in other environment. Combined with this is the review and conceptualization of a model based on ‘zakat'. Research Methodology used is basically qualitative; data has been collected through semi structured intensive interviews and from focus groups of stakeholders. The strategies adopted to collect data in this study are “survey”, “case study” and “grounded theory.” The data collected from semi structured interviews were concluded by thematic analysis, analyzing technique of writing reports from data. NVivo software was utilized for triangulation to reduce the data bias and increase validity by comparing primary and secondary data. The findings of this research have been that the pedagogical skills offered by PVTC's are not effective for entrepreneurial potential development. Work is required for entrepreneurial curriculum development and training of PVTCs' instructors, students and practitioners. The research also reveals

  8. OVERCONSUMPTION AND DECONSUMPTION AS CONTEMPORARY MARKET TRENDS. POLISH CONSUMERS’ BEHAVIOUR

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    Anna Jasiulewicz

    2015-09-01

    Full Text Available Marketers are trying t o meet contemporary market trends, such as overconsumption and sustainable consumption, that stand in opposition to each other. The article presents a review of the literature and the results of the research, conducted with the help of a questionnaire, regarding issues of contemporary consumer trends, such as overconsumption and deconsumption. An attempt was made to assess whether the behaviours of Polish consumers are a part of sustainable and responsible consumption trend, which has become increasingly noticeable in many developed market economies. The results of the study indicate that it is impossible to state clearly that Polish consumers do not consume in a sustainable way, although many of their behaviours indicate overconsumption. However, their behaviour in the market in some areas is consistent with the idea of deconsumption

  9. Legal aspects of Polish Tax and Social Security in Agriculture

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    Agnieszka Parlińska

    2008-12-01

    Full Text Available In the paper are describing legal aspects of treatment of farming sector in the tax and social security system in Poland. Tax System in Polish Agriculture is an integral part of Polish Tax System. Most taxes paid by farmers are property taxes, which supplied the budget of main local authority in Poland (municipality. In some cases farmers pay also personal income tax and value added tax like those, who run specific agricultural production as well individual farmers who operate through a limited liability company are subject to corporate income tax. The social security fund for farmers (known as KRUS was speared in 1990 from the social security system (ZUS. Farmers receive similar benefits with regard to health care, education, and social welfare although the contributions into the farmers system are lower then under the ZUS system.

  10. Restaurants and hotels expenditure in Polish households of the elderly

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    Piekut Marlena

    2016-03-01

    Full Text Available The age of household members is an important factor for expenditures. The aim of the study is to investigate the level of expenditure on restaurants and hotels incurred in Polish households of the elderly in 2004-2013 and to identify the factors affecting such expenditures. The source of information used in the study was the household budget survey of the Central Statistical Office of Poland. The main methods used in this study were variance analysis and regression analysis. Restaurants and hotels expenditure increases every year together with their share in total household expenditure. The most important factors affecting the restaurants and hotels spending in Polish households of the elderly are: income per capita and the level of education of the head of the family. The study on consumption determinants at different groups leads to better understanding of consumer behavior circumstances and thereby ensuring a good quality of life for the people of the elderly.

  11. Africa and Its People in the Polish Media

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    Średziński Paweł

    2017-06-01

    Full Text Available The African continent is treated by the Polish media marginally and usually seen through the lens of four domains of stereotypical perceptions that are associated with difficult life conditions, threats and dangers, beautiful and wild nature, as well as original and diverse cultures. Monitoring of the Polish media has become very important in this situation. That is why the results of first media monitoring report were published in 2011 by ‘Africa Another Way’ Foundation. Five years later the monitoring was repeated. It is hard to resist the impression that Africa is still viewed as this poor, underdeveloped and dangerous continent. And the way it is presented translates into the way individuals of African descent are perceived.

  12. E-TOURISM SERVICES IN POLISH TOURISTS' OPINIONS

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    Joanna Papińska-Kacperek

    2013-07-01

    Full Text Available E-tourism is most often related only with web pages of travel agencies or aggregators offering many services, where it is possible to make transactions electronically. Whereas many applications and devices are applied in tourism, like the audio guides and mobile guides (sometimes with augmented reality functions, electronic cards in museums, 2D codes systems, web pages for individual tourists, geographic information systems (e.g. Google Street View, social network sites recommendation, and profiles of cities on social networks sites like Facebook. Polish tourists' opinions about mentioned innovative tools will be presented as the report from the survey conducted among students and graduates from three Polish universities. The objectives of the study are: investigating the popularity of e-tourist services in Poland and verifying whether municipal authorities promote e-tourism initiatives.

  13. Edge effect modeling of small tool polishing in planetary movement

    Science.gov (United States)

    Li, Qi-xin; Ma, Zhen; Jiang, Bo; Yao, Yong-sheng

    2018-03-01

    As one of the most challenging problems in Computer Controlled Optical Surfacing (CCOS), the edge effect greatly affects the polishing accuracy and efficiency. CCOS rely on stable tool influence function (TIF), however, at the edge of the mirror surface,with the grinding head out of the mirror ,the contact area and pressure distribution changes, which resulting in a non-linear change of TIF, and leads to tilting or sagging at the edge of the mirror. In order reduce the adverse effects and improve the polishing accuracy and efficiency. In this paper, we used the finite element simulation to analyze the pressure distribution at the mirror edge and combined with the improved traditional method to establish a new model. The new method fully considered the non-uniformity of pressure distribution. After modeling the TIFs in different locations, the description and prediction of the edge effects are realized, which has a positive significance on the control and suppression of edge effects

  14. POLISH EMOTIONAL SPEECH RECOGNITION USING ARTIFICAL NEURAL NETWORK

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    Paweł Powroźnik

    2014-11-01

    Full Text Available The article presents the issue of emotion recognition based on polish emotional speech analysis. The Polish database of emotional speech, prepared and shared by the Medical Electronics Division of the Lodz University of Technology, has been used for research. The following parameters extracted from sampled and normalised speech signal has been used for the analysis: energy of signal, speaker’s sex, average value of speech signal and both the minimum and maximum sample value for a given signal. As an emotional state a classifier fof our layers of artificial neural network has been used. The achieved results reach 50% of accuracy. Conducted researches focused on six emotional states: a neutral state, sadness, joy, anger, fear and boredom.

  15. Finishing and polishing of a poly (fluoroalkoxyphosphazene) resilient denture liner.

    Science.gov (United States)

    Loney, R W; Moulding, M B; Hacker, C H; Ritsco, R G

    1994-01-01

    A raised ridge of Novus resilient denture liner was removed from samples using one of three burs, three stones, or a coarse sandpaper disc. Samples were polished using pumice alone, tin oxide alone, or both agents. A flat, unfinished sample served as a control. Average surface roughness of control samples was 0.96 microns. Average surface roughness measurements for reduced samples ranged from 7.21 microns (sandpaper disc) to 3.34 microns (Prolastic wheel). Without polishing, sandpaper discs and serrated burs produced rougher surfaces than stones or the nonserrated bur. The sandpaper disc reduced the liner the quickest. There were no significant differences between treatments or controls after the use of pumice alone or after the use of a combination of pumice and tin oxide. An acceptable finishing protocol for this poly(fluoroalkoxyphosphazene) resilient liner appears to differ from that previously established for a silicone resilient denture liner.

  16. A new strategy for the restructuring of Polish energy sector

    International Nuclear Information System (INIS)

    Kozlowski, R.H.; Tallat, J.

    2006-01-01

    In accordance with strategic planning in the military, the leader (in this case the Minister of Economy) is responsible for setting goals, finding the right people to accomplish these goals (those working in the energy sector), analysing the current situation (state of the energy sector) and evaluating available resources (conventional and renewable energy resources). In terms of economic planning (this term is proper for an economy that sets numerous laws and quotas), the goal is to get the Polish economy out of economic slump, which is the result of seventeen years of improper government practices, into a state of prosperity corresponding to no less than the European average. The only way of accomplishing this goal of high economic growth and catching up with highly-developed countries is to develop local inexpensive energy resources. This study focuses on the potential to develop abundant Polish geothermal resources as well as natural gas based co-generation. (author)

  17. Polish epistolography in Ukrainian polemic of the 17th century

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    Sukhareva Svitlana Volodymyrivna

    2013-06-01

    Full Text Available The block of Polish epistolary in the system of polemical prose of the 17th century is analyzed in the article. It's indicated in its genre features, holistic character, publicistic and artistic level. Special attention is paid to the epistolary style of Hypatij Potij, Andrew Muzhylovski and Klyryk from Ostrog. Innovative and classical elements of epistolary heritage of the Baroque epoch are identified.

  18. Fracking in the Polish press: Geopolitics and national identity

    International Nuclear Information System (INIS)

    Jaspal, Rusi; Nerlich, Brigitte; Lemańcyzk, Szczepan

    2014-01-01

    In a context of resource scarcity and political instability, new energy sources and technologies are being explored in many parts of the world and exploited in some. One of these new energy sources is shale gas and one of the countries seeking to decrease its energy dependence and increase its energy security is Poland which is largely dependent on gas and oil imports from Russia. This article presents the results of a thematic content analysis of articles reporting on shale gas/fracking published in Gazeta Wyborcza and Rzeczpospolita, two leading Polish newspapers, from 1 January 2010 to 31 December 2012. Findings suggest that in media reporting the geopolitical dimension of fracking overrides the technological/scientific dimension and that representations are overwhelmingly positive. Positive representations are bolstered through particular linguistic framings. It is argued that the Polish press has polarized the debate on fracking in a particular (positive) direction, which has silenced an open and constructive debate concerning energy policy in Poland and constructed criticism of fracking as counter-normative and “un-Polish.” The potential socio-political and policy implications of these media representations are discussed. - Highlights: • The general tone of Polish media reporting is positive and emphatic about the benefits of fracking. • The geopolitical dimension of fracking overrides the technological/scientific dimension. • The implementation of fracking is constructed as a national priority. • Opposition to fracking is constructed as counter-normative and “anti-Polish”. • Representations impede open and constructive dialogue about energy policy

  19. Standards of the Polish Ultrasound Society - update. Sonomammography examination.

    Science.gov (United States)

    Jakubowski, Wiesław; Dobruch-Sobczak, Katarzyna; Migda, Bartosz

    2012-09-01

    The use of BIRADS classification has been recommended in sonomammography examinations in Poland since the year 2010. It was developed by the Polish Ultrasound Society and published in Ultrasound Examinations Standards of the Polish Ultrasound Society. Standards, based on BIRADS-usg classification, introduced uniformity in breast ultrasound examination descriptions and in the terminology of pathological lesions in breasts. BIRADS-usg classification takes into account breast morphological structure elements and pathological focal lesions in them. It enables the distinction between benign lesions and lesions suspected of being malignant. It contains information on the malignancy risk of focal lesions and proposals of diagnostic-therapeutic algorithms (including biopsy) in relation to lesions of different character. The Polish Ultrasound Society recommends performing prophylactic sonomammography examinations every 12 months in women over the age of 30 because of the increasing breast cancer morbidity in women from all age groups. In this article a spectrum of focal changes in breasts are presented within the relevant BIRADS-usg classification categories. The features of ultrasound morphology, enabling them to be classified to particular categories of BIRADS-usg classification are discussed. Management algorithms which may help clinicians to diagnose breast cancer and to treat it are proposed. Elements of medical history, physical examination, recommended techniques of sonomammography examination performance, technical parameters of ultrasound machine and examination description standards are presented. This article was prepared based on the Ultrasound Examination Standards of the Polish Ultrasound Society which was published in 2011 and updated. It contains numerous pictures visualizing BIRADS-usg classification.

  20. Standards of the Polish Ultrasound Society – update. Sonomammography examination

    Science.gov (United States)

    Jakubowski, Wiesław; Migda, Bartosz

    2012-01-01

    The use of BIRADS classification has been recommended in sonomammography examinations in Poland since the year 2010. It was developed by the Polish Ultrasound Society and published in Ultrasound Examinations Standards of the Polish Ultrasound Society. Standards, based on BIRADS-usg classification, introduced uniformity in breast ultrasound examination descriptions and in the terminology of pathological lesions in breasts. BIRADS-usg classification takes into account breast morphological structure elements and pathological focal lesions in them. It enables the distinction between benign lesions and lesions suspected of being malignant. It contains information on the malignancy risk of focal lesions and proposals of diagnostic-therapeutic algorithms (including biopsy) in relation to lesions of different character. The Polish Ultrasound Society recommends performing prophylactic sonomammography examinations every 12 months in women over the age of 30 because of the increasing breast cancer morbidity in women from all age groups. In this article a spectrum of focal changes in breasts are presented within the relevant BIRADS-usg classification categories. The features of ultrasound morphology, enabling them to be classified to particular categories of BIRADS-usg classification are discussed. Management algorithms which may help clinicians to diagnose breast cancer and to treat it are proposed. Elements of medical history, physical examination, recommended techniques of sonomammography examination performance, technical parameters of ultrasound machine and examination description standards are presented. This article was prepared based on the Ultrasound Examination Standards of the Polish Ultrasound Society which was published in 2011 and updated. It contains numerous pictures visualizing BIRADS-usg classification. PMID:26673579