Science.gov

Sample records for estonian educational landscape

  1. Estonian Vocational Teachers' Attitudes towards Inclusive Education for Students with Special Educational Needs

    ERIC Educational Resources Information Center

    Rose, Richard; Kaikkonen, Leena; Koiv, Kristi

    2007-01-01

    This paper presents the findings from research conducted with two samples of teachers from Estonian Vocational Schools. The first sample comprised a group of teachers who had received professional development directly related to the management of students with special educational needs in vocational education settings. Their attitudes and…

  2. Musical Practices and Methods in Music Lessons: A Comparative Study of Estonian and Finnish General Music Education

    ERIC Educational Resources Information Center

    Sepp, Anu; Ruokonen, Inkeri; Ruismäki, Heikki

    2015-01-01

    This article reveals the results of a comparative study of Estonian and Finnish general music education. The aim was to find out what music teaching practices and approaches/methods were mostly used, what music education perspectives supported those practices. The data were collected using questionnaires and the results of 107 Estonian and 50…

  3. Assessing Estonian Mothers' Involvement in Their Children's Education and Trust in Teachers

    ERIC Educational Resources Information Center

    Kikas, Eve; Peets, Katlin; Niilo, Airi

    2011-01-01

    Questionnaires assessing mothers' involvement in children's education and their trust in teachers were developed for the usage in Estonian kindergartens and elementary schools. The scales were adapted based on the questionnaires by Fantuzzo and colleagues (parental involvement) and Adams and Christenson (trust). Mothers of 454 kindergarten…

  4. Preschool and Primary Education. Estonian Studies in Education. Volume 3

    ERIC Educational Resources Information Center

    Mikk, Jaan, Ed.; Veisson, Marika, Ed.; Luik, Piret, Ed.

    2011-01-01

    The studies in this volume explore a number of issues in education today. One paper reveals what actually motivates teachers to develop their career, another, how to teach primary teachers to talk about visual art. Children's artworks were explored in one article to see how they relate to their adjustment to school. In another, a case study was…

  5. The contribution of the Estonian Soil Sciences Society to the science, society and education

    NASA Astrophysics Data System (ADS)

    Rossner, Helis; Reintam, Endla; Astover, Alar; Shanskiy, Merrit

    2015-04-01

    Predecessor of todays Estonian Soil Science Society was Estonian Branch of All-Union Soil Society of Soil Scientist which acted from 1957 to 1991. In 1957-1964 Estonian Branch was leaded by prof. Osvald Hallik and in 1964-1991 by prof. Loit Reintam. After re-independence of Estonia in 1991 the society acted in informal way and was leaded by prof. L. Reintam. Non-profit organization "Estonian Soil Science Society" was officially (re)established in 10.23.2009. Estonian Soil Science Society (ESSS) is aimed to: • coordinate collaboration between institutions and individuals intrested of soil science, conservation and sustainable use of soils; • promoting soil science education and research, raising awareness of publicity on topics relating to soils in Estonia; • cooperation between local and foreign unions and associations. In recent years the ESSS had managed to reunite the number of soil scientist from different research institutions of Estonia and of related institutions. Also, the ESSS had provided numerous of materials based on later scientific findings. One of most important activity leaded by ESSS is the organizing Soil Day in Estonia with relevant seminar, where the speakers are sharing latest information with target group (researchers, teachers, policy makers, farmers, students etc.). In a frames of Soil Day the Soil of the Year is selected for Estonia. In 2015, the soil of the year is Leptosol. For current, International Year of the Soil ESSS had planned numerous activities to introduce the importance of soils to wider audience. In current presentation we would like to share the soil science researchers experience through- out the decades of soil science research in Estonia, show our latest findings and designed activities for the International Year of SOIL.

  6. Investigating Estonian Teachers' Expectations for the General Education Curriculum

    ERIC Educational Resources Information Center

    Viirpalu, Piret; Krull, Edgar; Mikser, Rain

    2014-01-01

    Finding a balance between a centralised and decentralised curricular policy for general education and seeing teachers as autonomous agents of curriculum development is a recurrent issue in many countries. Radical reforms bring about the need to investigate whether and to what extent different parties - and first of all, teachers - are ready to…

  7. The Changing Landscape of Higher Education

    ERIC Educational Resources Information Center

    Staley, David J.; Trinkle, Dennis A.

    2011-01-01

    The landscape of higher education--the growing variety of higher education institutions, the cultural environment, the competitive ecosystem--is changing rapidly and disruptively. The higher education landscape is metaphorically crossed with fault lines, those fissures in the landscape creating potential areas of dramatic change, and is as…

  8. Online Estonian Language Learning

    ERIC Educational Resources Information Center

    Teral, Maarika; Rammo, Sirje

    2014-01-01

    This presentation focuses on computer-assisted learning of Estonian, one of the lesser taught European languages belonging to the Finno-Ugric language family. Impulses for this paper came from Estonian courses that started in the University of Tartu in 2010, 2011 and 2012. In all the courses the students gain introductory knowledge of Estonian and…

  9. Beyond the "Decorated Landscapes" of Educational Reform: Toward Landscapes of Pluralism in Science Education

    ERIC Educational Resources Information Center

    Mueller, Michael P.; Bentley, Michael L.

    2007-01-01

    Perhaps, we are at the fork in the road when it is imperative that we consider whether the pursuit of pluralism in science education is a worthwhile endeavor in light of recent educational reforms that seem to decorate the true aim of education. The "decorated landscapes" of educational reform concentrate on economic growth and do little to…

  10. The professional structure of Soviet medical care: the relationship between personal characteristics, medical education, and occupational setting for Estonian physicians.

    PubMed Central

    Barr, D A

    1995-01-01

    OBJECTIVES. Using the Estonian example, this study provides data to describe the ways in which personal, educational, and occupational factors interacted to determine the professional structure of the Soviet health care system. METHODS. The study analyzes data gathered from a survey of 20% of the physicians in Estonia. It measures the frequencies of pertinent personal and occupational factors, and uses multivariate analysis to explore relationships between these factors. RESULTS. Most physicians in Estonia are women and work in urban settings. About half of the physicians work in hospitals, and one third work in large outpatient clinics called polyclinics. About one third work in primary care. Gender affects education, specialty, type of workplace, and administrative duties; nationality affects education and administrative duties. CONCLUSIONS. The Soviet system of health care derived its professional structure from a combination of personal and occupational factors. Those considering options for reform of the health care systems of the newly independent states that once constituted the Soviet Union should appreciate the nature of these structural forces. PMID:7892922

  11. Rural Education: A Changing Landscape.

    ERIC Educational Resources Information Center

    Daly, Carson, Ed.; Stern, Joyce D., Ed.

    This collection features 11 papers from a national symposium on rural education. The papers are consistent in noting that while there are common elements among all schools regardless of location, rural schools operate within a unique context. Several papers address the diversity of rural locales and the challenges educators face in such locales.…

  12. Workplace Education: The Changing Landscape.

    ERIC Educational Resources Information Center

    Taylor, Maurice C., Ed.

    The 23 chapters of this book are as follows: "A Framework for Developing Partnerships" (Wendy M. Doughty); "Partnership Building in Nova Scotia" (Marjorie Davison, Paul Temple); "What Makes a Successful Workplace Education Partnership?" (Rob Despins et al.); "Building Linkages in Large Organizations: The Syncrude Canada Ltd. Experience" (Lloyd…

  13. INTRODUCTION TO ESTONIAN LINGUISTICS.

    ERIC Educational Resources Information Center

    RAUN, ALO; SAARESTE, ANDRUS

    THIS TEXT COMPRISES A SURVEY OF THE ESTONIAN LANGUAGE, WHICH IS GROUPED HERE WITH LIVONIAN, VOTIC, AND A PART OF WESTERN FINNISH, TO FORM THE SOUTHWESTERN BRANCH OF THE FINNIC (OR BALTO-FINNIC) LANGUAGES. THE AUTHORS' CLASSIFICATIONS AND A HISTORY OF THE STUDIES WHICH HAVE BEEN CARRIED OUT IN ESTONIAN ARE PRESENTED, FOLLOWED BY A PRESENTATION OF…

  14. Reforms and Innovations in Estonian Education. Baltische Studien zur Erziehungs- und Sozialwissenschaft. Volume 16

    ERIC Educational Resources Information Center

    Mikk, Jaan, Ed.; Veisson, Marika, Ed.; Luik, Piret, Ed.

    2008-01-01

    This collection of papers provides a small overview of educational research in Estonia. The papers in the collection treat school reforms since the renewal of independence in 1991, new approaches to teacher training, the implementation of a child-centred approach in school, the achieving of educational aims and other actual topics in education.…

  15. Equality, Prioritising the Disadvantaged, and the New Educational Landscape

    ERIC Educational Resources Information Center

    Brighouse, Harry

    2014-01-01

    This paper takes Mary Warnock's paper in the first issue of the "Oxford Review of Education" as its starting point, and explores how both philosophical thinking about equality in education and the landscape of educational provision have changed. It articulates a view of justice in education that emphasises benefiting the least…

  16. From Apprenticeship to Higher Education: Navigating the Credential Landscape

    ERIC Educational Resources Information Center

    Dismore, Harriet

    2014-01-01

    The credential landscape of vocational and higher education in the UK has expanded in recent years, alongside a rise in the number of students undertaking qualifications and a steady increase in tuition fees. The transition from an apprenticeship to higher education is one example of the progression from vocational to higher education. However,…

  17. The Estonian Deaf Community

    ERIC Educational Resources Information Center

    Hein, Kadri

    2010-01-01

    Interest in research on Estonian Sign Language, or eesti viipekeel (EVK), has been increasing. Studies have been conducted on different aspects of EVK, such as ways of expressing time (Trukmann 2006) and color terms (Hollman and Sutrop 2007, Hollman 2008). Moreover, EVK has lately received more attention in legislation. The language obtained an…

  18. The Global Landscape of GIS in Secondary Education

    ERIC Educational Resources Information Center

    Kerski, Joseph J.; Demirci, Ali; Milson, Andrew J.

    2013-01-01

    This study analyzes the status of GIS in schools in thirty-three countries and proposes recommendations for advancing the implementation and effectiveness of GIS in secondary education from an international perspective. Thirty-three countries have been evaluated in the study to assess the global landscape of educational GIS by analyzing how GIS is…

  19. The concept of landscape education at school level with respect to the directions of the science of landscape

    NASA Astrophysics Data System (ADS)

    Szczęsna, Joanna

    2010-01-01

    School education is both a starting point for the development of various scientific disciplines (school educates future researchers) and the result of science. The landscape research is conducted within many scientific disciplines and has a long tradition. Lanscape education, which is the result of a scientific dimension, is implemented in primary school under the nature subject. Primary school education is the only level at which the geographical contents are carried out on landscape. The landscape is of interest to many disciplines: geography, architecture, social sciences and the arts. In recent years, there were many studies which contained an overview of the main strands of the science of landscape, presented the differences in the meaning of the concept and objectives of individual research disciplines. These studies have become the ground for the characterization of the concept of landscape education implemented in Polish school and its evaluation in terms of scientific achievements. A review of educational purposes, the basic content of education and achievements of students, demonstrate the influence of multiple scientific disciplines in school landscape education. The most significant share of the course content are achievements of geography disciplines, particularly: physical geography, environmental protection and landscape ecology. Other scientific fields: literature, art, psychology, sociology, and architecture do not have any impact on the school landscape education or their impact remains marginal.

  20. Scoring Los Angeles Landscapes: Environmental Education in an Urban Setting.

    ERIC Educational Resources Information Center

    Salter, Christopher L.; And Others

    This notebook serves as a guide for learning activities in environmental education. Twelve themes are treated in four groups: (1) sense of place includes history and landscape; (2) the natural environment covers air, water, energy, and landforms; (3) the built environment includes architecture, transportation, and housing; and (4) the social…

  1. The Educational Value of a Wildlife and Landscape Management Plan.

    ERIC Educational Resources Information Center

    Young, S. W.; And Others

    1987-01-01

    Presents a wildlife and landscape management plan that was developed for the British College of Agriculture farm. Discusses the economic value and the educational value of wildlife plans. Proposes that such wildlife conservation plans be developed for other farmlands in Great Britain. (TW)

  2. Landscape of Higher Education: Human Capital

    ERIC Educational Resources Information Center

    Edwards, Kelcey; Perfetto, Greg; Hossler, Don; Kelly, Patrick J.

    2012-01-01

    There are many changes occurring in higher education, and often it is difficult to see trends nationally. In this presentation, experts working with national data present trends in higher education from a forward-looking perspective. Senior researchers from the College Board provide trends using College Board SAT and AP data, as well as new…

  3. Higher Education: A Rapidly Changing Landscape.

    ERIC Educational Resources Information Center

    WorkAmerica, 2002

    2002-01-01

    In a world of constantly changing demands for knowledge and technical skills for the work world, higher education has been slow to change to meet these demands. The numbers of American students receiving bachelor's degrees in engineering, mathematics, and computer science fell significantly between 1987 and 1998, while the demand rose. In…

  4. Landscape of Higher Education: Human Capital

    ERIC Educational Resources Information Center

    Edwards, Kelcey; Sawtell, Ellen; Perfetto, Greg; Shapiro, Douglas T.; Kelly, Patrick J.

    2013-01-01

    In this session presented at the Middle States Regional Forum (February 2013), experts working with national data presented trends in higher education from a forward-looking perspective. Senior researchers from the College Board provided trends using SAT, AP, and Net Price Calculator data. The research director of the National Student…

  5. Genomics education for medical professionals - the current UK landscape.

    PubMed

    Slade, Ingrid; Subramanian, Deepak N; Burton, Hilary

    2016-08-01

    Genomics education in the UK is at an early stage of development, and its pace of evolution has lagged behind that of the genomics research upon which it is based. As a result, knowledge of genomics and its applications remains limited among non-specialist clinicians. In this review article, we describe the complex landscape for genomics education within the UK, and highlight the large number and variety of organisations that can influence, direct and provide genomics training to medical professionals. Postgraduate genomics education is being shaped by the work of the Health Education England (HEE) Genomics Education Programme, working in conjunction with the Joint Committee on Genomics in Medicine. The success of their work will be greatly enhanced by the full cooperation and engagement of the many groups, societies and organisations involved with medical education and training (such as the royal colleges). Without this cooperation, there is a risk of poor coordination and unnecessary duplication of work. Leadership from an organisation such as the HEE Genomics Education Programme will have a key role in guiding the formulation and delivery of genomics education policy by various stakeholders among the different disciplines in medicine. PMID:27481379

  6. The Role of Values in Citizenship Education: A Comparative Study of Estonian- and Russian-Speaking Schools in Estonia

    ERIC Educational Resources Information Center

    Toots, Anu

    2003-01-01

    For emerging democracies civic education issues have special meaning. Often these issues play a vital role in the process of nation building and democratic consolidation, which makes the interplay between the school system and the socio-political environment particularly important. Estonia, which inherited from the half-century Soviet occupation a…

  7. A Collaborative Long-Term Project: Early Childhood Education, Environmental Education, and Landscape Architecture.

    ERIC Educational Resources Information Center

    Luera, Gail R.; Hong, Seong B.

    2003-01-01

    Describes how the common guiding principles of environment, representation, and collaboration in the disciplines of environmental education, early childhood education, and landscape architecture provided the foundation for a school-based garden project. Shows how the gardening activities and integration of the three philosophies helped to enhance…

  8. Seismic Shifts in the Education Landscape: What Do They Mean for Arts Education and Arts Education Policy?

    ERIC Educational Resources Information Center

    Sabol, F. Robert

    2013-01-01

    The field of education in the United States is in a period of unprecedented change. Educators in all disciplines are challenged to understand and respond to the waves of reform sweeping over the national education landscape. Linking these reforms to meaningful outcomes that will produce more rigorous and effective measures of quality and…

  9. Why Go Native? Landscaping for Biodiversity and Sustainability Education

    ERIC Educational Resources Information Center

    Kermath, Brian

    2007-01-01

    Purpose: The purpose of this paper is to illustrate that campus and urban landscaping has important connections to biodiversity conservation, perceptions of natural heritage, sense-of-place, ecological literacy and the role of campus landscapes in the larger community. It also aims to show how campus landscapes express values and perform as a…

  10. The Traditional Non-Traditional Landscape Architecture Studio: Education through Service Learning in Miami, OK

    ERIC Educational Resources Information Center

    Loon, Leehu

    2010-01-01

    This research will illustrate the importance of a recent service learning project that was conducted for Miami, Oklahoma, by landscape architecture graduate students and faculty of the University of Oklahoma. Students and faculty partnered with the community to form the studio design team. Education in the landscape architecture studio at the…

  11. Gardener and Landscape Worker. Student Material. Competency Based Education Curriculum.

    ERIC Educational Resources Information Center

    Long, Diana

    This secondary-level, competency-based curriculum contains modules for Gardener and Landscape Worker. A companion teacher's guide is available separately--see note. Each module contains a number of West Virginia-validated Gardener and Landscape Worker tasks/competencies with a performance guide listing the steps needed to perform each task,…

  12. Finding a Child's Self: Globalization and the Hybridized Landscape of Korean Early Childhood Education

    ERIC Educational Resources Information Center

    Ahn, Junehui

    2015-01-01

    This article examines how Korean early childhood education reform efforts to foster children's selves create a fragmented and conflicting educational landscape. I focus on the complex and uneven ways that imported educational ideals are practiced in local contexts. Based on ethnographic fieldwork in a preschool in Seoul, I discuss discrepancies…

  13. Shaping Landscape Identity in Jewish State Education during the 1950s to 1960s

    ERIC Educational Resources Information Center

    Tadmor-Shimony, Tali

    2013-01-01

    This paper discusses the attempts of Israeli education, in a similar fashion to other national educational systems, to shape a territorial identity for the pupils of the new State. The Israeli school used a variety of educational means to shape a person who would be modelled on his new birthplace's landscape, including the use of textbooks,…

  14. The Singapore Global Schoolhouse: An Analysis of the Development of the Tertiary Education Landscape in Singapore

    ERIC Educational Resources Information Center

    Ng, Pak Tee; Tan, Charlene

    2010-01-01

    Purpose: This paper seeks to analyse the Singapore government's recent attempt to make Singapore a "Global Schoolhouse" by transforming its tertiary education sector. It aims to examine the government's attempt to promote greater diversity and autonomy in the tertiary education landscape; it also aims to examine the government's systems of state…

  15. The Landscape of Quality Assurance in Distance Education

    ERIC Educational Resources Information Center

    Scull, W. Reed; Kendrick, David; Shearer, Rick; Offerman, Dana

    2011-01-01

    Distance education permeates the field of professional and continuing education to such an extent that quality assurance (QA) is a topic no distance educator or administrator should avoid. Quality assurance is an issue not just for continuing education but also for higher education generally. Given the disruptive impact of distance education and…

  16. On the System of Person-Denoting Signs in Estonian Sign Language: Estonian Name Signs

    ERIC Educational Resources Information Center

    Paales, Liina

    2010-01-01

    This article discusses Estonian personal name signs. According to study there are four personal name sign categories in Estonian Sign Language: (1) arbitrary name signs; (2) descriptive name signs; (3) initialized-descriptive name signs; (4) loan/borrowed name signs. Mostly there are represented descriptive and borrowed personal name signs among…

  17. Tiger in Focus--A National Survey of ICT in Estonian Schools

    ERIC Educational Resources Information Center

    Toots, Anu; Laanpere, Mart

    2004-01-01

    Estonia has not participated in international studies of ICT in education, nor have there been any similar studies at the national level up until the year 2000. The first survey of ICT in Estonian schools was conducted after completion of the national school computerization programme called Tiger Leap. This paper focuses on the targeted responses…

  18. Landscapes of Vermont. A Curriculum Guide in Land Use Education.

    ERIC Educational Resources Information Center

    Ring, Noel, Ed.

    This manual is designed to assist schools and organizations in gaining a better understanding of land use at the community, state, and national levels. The manual emphasizes interpretation of maps and photo-imagery to analyze the geographic concepts relating to landscape. The manual promotes the use of local government publications from the U.S.…

  19. The Changing Landscape of Higher Education Internationalisation--For Better or Worse?

    ERIC Educational Resources Information Center

    Knight, Jane

    2013-01-01

    Internationalisation has transformed the higher education landscape around the world and has dramatically changed itself. Some question whether the change is for better or worse given some of the unintended consequences of internationalisation such as commercialisation, diploma and accreditation mills, international rankings and the great brain…

  20. Landscaping on Shifting Ground: Teacher Education in a Digitally Transforming World

    ERIC Educational Resources Information Center

    Bigum, Chris; Rowan, Leonie

    2008-01-01

    For almost three decades, the landscape of teacher education has been modestly shaped by the exploration of practices that made use of what were, at the time, current instances of computing and communication technologies (CCTs). More broadly and importantly however, the deployment of CCTs globally has, over the same time period (1980-2008),…

  1. Community Colleges in the Evolving STEM Education Landscape: Summary of a Summit

    ERIC Educational Resources Information Center

    Olson, Steve; Labov, Jay B.

    2012-01-01

    The National Research Council (NRC) and National Academy of Engineering (NAE) have released a new report, "Community Colleges in the Evolving STEM Education Landscape: Summary of a Summit." Based on a national summit that was supported by the National Science Foundation and organized by the NRC and the NAE, the report highlights the importance of…

  2. Biochemistry, Molecular Biology, and the Changing Tertiary Education Landscape in Australia

    ERIC Educational Resources Information Center

    Rowland, Susan L.

    2012-01-01

    In this article, the author provides information about the Australian education landscape and discusses three articles that focus on innovative laboratory teaching programs. Each of the articles presents a novel laboratory teaching mechanism that has evolved to successfully address a perceived weakness or problem in the laboratory program. It…

  3. Understanding European education landscape on natural disasters - a textbook research

    NASA Astrophysics Data System (ADS)

    Komac, B.; Zorn, M.; Ciglič, R.; Steinführer, A.

    2012-04-01

    The importance of natural-disaster education for social preparedness is presented. Increasing damage caused by natural disasters around the globe draws attention to the fact that even developed societies must adapt to natural processes. Natural-disaster education is a component part of any education strategy for a sustainably oriented society. The purpose of this article is to present the role of formal education in natural disasters in Europe. To ensure a uniform overview, the study used secondary-school geography textbooks from the collection at the Georg Eckert Institute for International Textbook Research in Braunschweig, Germany. Altogether, nearly 190 textbooks from 35 European countries were examined. The greatest focus on natural disasters can be found in textbooks published in western Europe (3.8% of pages describing natural disasters), and the smallest in those published in eastern Europe (0.7%). A share of textbook pages exceeding three percent describing natural disasters can also be found in northern Europe (3.6%) and southeast Europe, including Turkey (3.4%). The shares in central and southern Europe exceed two percent (i.e., 2.8% and 2.3%, respectively). The types and specific examples of natural disasters most commonly covered in textbooks as well as the type of natural disasters presented in textbooks according to the number of casualties and the damage caused were analyzed. The results show that the majority of European (secondary-school) education systems are poorly developed in terms of natural-disaster education. If education is perceived as part of natural-disaster management and governance, greater attention should clearly be dedicated to this activity. In addition to formal education, informal education also raises a series of questions connected with the importance of this type of education. Special attention was drawn to the importance of knowledge that locals have about their region because this aspect of education is important in both

  4. Estonian Literature in the Schools of the Estonian-Russian Population (Changes in Literacy).

    ERIC Educational Resources Information Center

    Ots, Loone

    1997-01-01

    Describes how Estonian language and literature have been taught at Russian-language schools in Estonia. Notes a lack of interesting reading materials, and describes how this instruction could be improved. (SR)

  5. Historical Writing on Science Education: A View of the Landscape

    ERIC Educational Resources Information Center

    Rudolph, John L.

    2008-01-01

    This article surveys historical scholarship on science education over the last 15 years and lays out a map of the different approaches to writing about this topic found in a variety of disciplines and fields. The hope is to provide scholars interested in science education past and present a better understanding of how this enterprise has…

  6. Defining Mobile Learning in the Higher Education Landscape

    ERIC Educational Resources Information Center

    El-Hussein, Mohamed Osman M.; Cronje, Johannes C.

    2010-01-01

    The article seeks to clarify the meaning of mobile learning by applying its key concepts to learning experiences in post-school education. In other words, it seeks not to discuss one fixed meaning of mobile learning but to disassemble the basic components and provide an interpretation of the model in the context of higher education. The article…

  7. Health Promotion Education in India: Present Landscape and Future Vistas

    PubMed Central

    Pati, Sanghamitra; Sharma, Kavya; Zodpey, Sanjay; Chauhan, Kavita; Dobe, Madhumita

    2012-01-01

    ‘Health promotion is the process of enabling people to increase control over and to improve their health’. This stream of public health is emerging as a critical domain within the realm of disease prevention. Over the last two decades, the curative model of health care has begun a subtle shift towards a participatory model of health promotion emphasizing upon practice of healthy lifestyles and creating healthy communities. Health promotion encompasses five key strategies with health communication and education as its cornerstones. Present study is an attempt to explore the current situation of health promotion education in India with an aim to provide a background for capacity building in health promotion. A systematic predefined method was adopted to collect and compile information on existing academic programs pertaining to health promotion and health education/communication. Results of the study reveal that currently health promotion education in India is fragmented and not uniform across institutes. It is yet to be recognized as a critical domain of public health education. Mostly teaching of health promotion is limited to health education and communication. There is a need for designing programmes for short-term and long-term capacity building, with focus on innovative methods and approaches. Public health institutes and associations could play a proactive role in designing and imparting academic programs on health promotion. Enhancing alliances with various institutes involved in health promotion activities and networking among public health and medical institutes as well as health services delivery systems would be more productive. PMID:22980352

  8. English in the Estonian Multicultural Society.

    ERIC Educational Resources Information Center

    Fonzari, Lorena

    1999-01-01

    Argues that the spread of English is not closely associated to a discourse of linguistic imperialism, basing the thesis on a case study in Estonia. Surveys of three generations of Estonians indicated that all welcomed English as a means of communications and technology in the modern world, reacting against the imposition of Russian language and…

  9. Early Vocabulary and Gestures in Estonian Children

    ERIC Educational Resources Information Center

    Schults, Astra; Tulviste, Tiia; Konstabel, Kenn

    2012-01-01

    Parents of 592 children between the age of 0 ; 8 and 1 ; 4 completed the Estonian adaptation of the MacArthur-Bates Communicative Development Inventory (ECDI Infant Form). The relationships between comprehension and production of different categories of words and gestures were examined. According to the results of regression modelling the…

  10. The Analysis of Low Accentuation in Estonian

    ERIC Educational Resources Information Center

    Asu, Eva Liina; Nolan, Francis

    2007-01-01

    In Estonian, as in a number of other languages, the nuclear pitch accent is often low and level. This paper presents two studies of this phenomenon. The first, a phonetic analysis of carefully structured read sentences shows that low accentuation can also spread to the prenuclear accents in an intonational phrase. The resulting sentence contours…

  11. Geography and the Changing Landscape of Higher Education

    ERIC Educational Resources Information Center

    Erickson, Rodney A.

    2012-01-01

    Colleges and universities in the USA and many other countries find themselves in a deepening financial challenge that is significantly influencing operating decisions as well as student access to higher education. These trends are attributed to the weakened finances of governments, competition from non-discretionary public spending, the nature of…

  12. Managing the Student Experience in a Shifting Higher Education Landscape

    ERIC Educational Resources Information Center

    Temple, Paul; Callender, Claire; Grove, Lyn; Kersh, Natasha

    2014-01-01

    This research report, prepared between January 2014 and July 2014, assesses how the management of the undergraduate student experience in English higher education (HE) is changing as a result of a more competitive environment, and in particular the impact of the new tuition fee regime introduced in 2012. Summary of respondent categories by…

  13. Painting the Educational Landscape with Tea: Rereading "Becoming Critical"

    ERIC Educational Resources Information Center

    Groundwater-Smith, Susan

    2005-01-01

    Two decades ago Wilf Carr and Stephen Kemmis published "Becoming Critical". Its impact upon burgeoning action research, particularly in the field of education, has been substantial and sustained. However, times have changed. The purpose of this article is to revisit this influential text and explore its currency today. The article is written from…

  14. Career-Related Learning and Science Education: The Changing Landscape

    ERIC Educational Resources Information Center

    Hutchinson, Jo

    2012-01-01

    Pupils ask STEM subject teachers about jobs and careers in science, but where else do they learn about work? This article outlines career-related learning within schools in England alongside other factors that influence pupils' career decisions. The effect of the Education Act 2011 will be to change career learning in schools. The impact on…

  15. Exploring Diverse Educational Landscapes: A Relational and Responsive Lens

    ERIC Educational Resources Information Center

    Ford, T.; Berryman, M.; Younis, A.; Spadoni, M.; Nevin, A.; indivi

    2015-01-01

    Our goal in this session is to open up new pathways for addressing the seemingly immutable educational disparities, often brought about by historical power imbalances and traditional transmission pedagogies in classrooms and schools that continue to value and perpetuate a view of knowledge and learning maintained by the dominant group. We share…

  16. University Language Policies and Language Choice among Ph.D. Graduates in Estonia: The (Unbalanced) Interplay between English and Estonian

    ERIC Educational Resources Information Center

    Soler-Carbonell, Josep

    2014-01-01

    The role of English as a global language and its consequences for the internationalization of higher education are matters that have increasingly drawn the attention of researchers from different fields of language and communication. In this paper, an overview of the situation in Estonia is presented. The Estonian context has not previously been…

  17. Exploring Constructivist Social Learning Practices in Aiding Russian-Speaking Teachers to Learn Estonian: An Action Research Approach

    ERIC Educational Resources Information Center

    Kiilo, Tatjana; Kutsar, Dagmar

    2012-01-01

    Based on appreciative inquiry and threshold concepts from an intercultural learning perspective, the article makes insights into the constructivist social learning practice of Estonian language learning amongst Russian-speaking teachers in Estonia. The application of educational action research methodology, more specifically that of Bridget…

  18. Mapping the informal science education landscape: An exploratory study.

    PubMed

    Falk, John H; Randol, Scott; Dierking, Lynn D

    2012-10-01

    This study investigated the informal science education (ISE) field to determine whether it currently functions as an effective community of practice. Research questions included: How do professionals describe and self-identify their practice, including what missions, goals and motivating factors influence their professional work? What challenges do they face and how are these resolved? Is participation in ISE activities perceived as core or peripheral to their work? Open-ended interviews were conducted with high-level representatives of 17 different ISE sub-communities; results were analyzed qualitatively. Findings showed this broad assortment of ISE sub-communities as not currently functioning as a cohesive community of practice. Although examples of shared practice and ways of talking were found, evidence of widespread, active relationship-building over time and coalescence around issues of common concern were absent. A current "map" of the ISE community is proposed and thoughts about how this map could alter in the future are suggested. PMID:23832563

  19. Learning To Integrate: The Education of Russian-Speakers in Estonia, 1918-2000.

    ERIC Educational Resources Information Center

    Brown, Kara D.

    This thesis, covering the years 1918-2000, is divided into four chapters. Chapter 1 reviews the interwar history of non-Estonian education with particular emphasis on the diversity of the non-Estonian population, the legislation protecting the right of minority groups to mother tongue instruction, and the inclusion of Estonian language and civics…

  20. Landscape Architecture.

    ERIC Educational Resources Information Center

    American School and University, 1985

    1985-01-01

    Members of the American Society of Landscape Architects shape open spaces on the campuses of Georgetown University, District of Columbia; the University of Missouri; Auraria Higher Education Center, Colorado; and the University of Michigan. (MLF)

  1. ESTONIAN GENERAL READER. URALIC AND ALTAIC SERIES, VOLUME 34.

    ERIC Educational Resources Information Center

    OINAS, FELIX J.

    DESIGNED FOR STUDENTS WHO HAVE COMPLETED "BASIC ESTONIAN" (BY THE SAME AUTHOR), THIS READER CONTAINS SELECTIONS ON A VARIETY OF TOPICS--ESTONIAN FOLKLORE, GEOGRAPHY, ECONOMICS, HISTORY, LITERATURE AND LANGUAGE, ART, MUSIC, SPORTS, PUBLIC HEALTH, AND SCIENCE. THE LANGUAGE AND STYLE OF THE ORIGINAL WORKS HAVE BEEN SOMEWHAT SIMPLIFIED, AND THE…

  2. The Literature Landscape of Blended Learning in Higher Education: The Need for Better Understanding of Academic Blended Practice

    ERIC Educational Resources Information Center

    Torrisi-Steele, Geraldine; Drew, Steve

    2013-01-01

    If we are to realise the potential of blended learning in higher education, then further research into academic practice and relevant academic development is essential. Our review of literature on blended learning in higher education reveals an interesting scholarship landscape which, when described in detail, pointedly directs attention to the…

  3. The landscape for women leaders in dental education, research, and practice.

    PubMed

    Whelton, Helen; Wardman, Margaret J

    2015-05-01

    Following early limitations on women becoming educated in and practicing dentistry, the proportion of women enrolled in dental schools around the world has increased dramatically over the past decades. Dental schools have undergone a transformation from male dominance to almost equal numbers in the United States and female predominance in other countries including the United Kingdom. However, this change in student gender distribution has not been matched among academic leaders. Data from across the globe indicate a clear disproportion in favor of males in leadership positions in dentistry-and the more senior the position, the greater the imbalance. This article reviews the evolving changes in gender distribution across the landscape of dental education, research, and practice and some initiatives to address the gender imbalance in leadership. Such initiatives can help to ensure that, in the future, the profession benefits from the spectrum of influences brought to bear by the leadership of both women and men. PMID:25941245

  4. Estonian greenhouse gas emissions inventory report

    SciTech Connect

    Punning, J.M.; Ilomets, M.; Karindi, A.; Mandre, M.; Reisner, V.; Martins, A.; Pesur, A.; Roostalu, H.; Tullus, H.

    1996-07-01

    It is widely accepted that the increase of greenhouse gas concentrations in the atmosphere due to human activities would result in warming of the Earth`s surface. To examine this effect and better understand how the GHG increase in the atmosphere might change the climate in the future, how ecosystems and societies in different regions of the World should adapt to these changes, what must policymakers do for the mitigation of that effect, the worldwide project within the Framework Convention on Climate Change was generated by the initiative of United Nations. Estonia is one of more than 150 countries, which signed the Framework Convention on Climate Change at the United Nations Conference on Environment and Development held in Rio de Janeiro in June 1992. In 1994 a new project, Estonian Country Study was initiated within the US Country Studies Program. The project will help to compile the GHG inventory for Estonia, find contemporary trends to investigate the impact of climate change on the Estonian ecosystems and economy and to formulate national strategies for Estonia addressing to global climate change.

  5. Love, Justice, and Education: John Dewey and the Utopians. Landscapes of Education

    ERIC Educational Resources Information Center

    Schubert, William H.

    2010-01-01

    Love, Justice, and Education by William H. Schubert brings to life key ideas in the work of John Dewey and their relevance for the world today. He does this by imagining continuation of a highly evocative article that Dewey published in the New York Times in 1933. Dewey wrote from the posture of having visited Utopia. Schubert begins each of…

  6. Mentoring into Higher Education: A Useful Addition to the Landscape of Widening Access to Higher Education?

    ERIC Educational Resources Information Center

    Wilson, Alistair; Hunter, Katie; Spohrer, Konstanze; Bruner, Richard; Beasley, Anna

    2014-01-01

    Alan Milburn, the Chair of the Government's Social Mobility and Child Poverty Commission recently highlighted the role of education in progressing social mobility in Scotland; "In my view it's a grave social injustice that only one in forty pupils from Scotland's most deprived households…got three As in their Highers in 2011, compared to one…

  7. Attending to Changing Landscapes: Shaping the Interwoven Identities of Teachers and Teacher Educators

    ERIC Educational Resources Information Center

    Clandinin, D. Jean; Downey, C. Aiden; Huber, Janice

    2009-01-01

    Teachers, in Canada and elsewhere, live and work on school landscapes being shifted by globalization, immigration, demographics, economic disparities and environmental changes. Within those landscapes teachers find themselves struggling to compose lives that allow them to live with respect and dignity in relation with children, youth and families.…

  8. University Facilities Respond to the Changing Landscape of Higher Education Including the Top Ten Critical Facilities Issues. APPA Thought Leaders Series

    ERIC Educational Resources Information Center

    Lunday, Elizabeth

    2006-01-01

    This report was issued from a 2006 meeting of individuals representing a variety of higher education institutions. The purpose of the meeting was to consider the future of higher education with particular attention to its built environment. The report provides a contextual overview of the changing landscape of higher education by identifying the…

  9. Landscapes of Central Italy through Science, Poetry and Music. A perspective for educating to the planet sustainability

    NASA Astrophysics Data System (ADS)

    Nesci, Olivia; Valentini, Laura

    2016-04-01

    Born from a desire to promote the Italian landscape by integrating its physical aesthetic with its cultural and artistic heritage, we develop a story about the landscape told in popular science, and supported by visual stimulations, poetry and ancient music. Our work proceeds through two different routes. The first route analyzes the landscape from the scientific point of view trying to understand how it evolves and responds in response to changes in independent variables. The second path examines the landscape from a perspective more closely related to the visual and emotional impact that a place evokes, its history, its cultural significance, and perception of its fragility. The latter is perhaps a more complex path, more intimate, which develop fully only through the intersection of different forms of language, linked to specific arts. Three different disciplines focused on the same site, the combination of which results in an emotional experience where the encounter between different languages becomes an expression of the place. Among the many amazing landscapes of Italy, we focus on three known sites from the hystorical region of Montefeltro, in central Italy: "The flatiron of Petrano Mount", "The Stones of Montefeltro", "The sea-cliff of San Bartolo". Since a few years we have created a team of five researchers-artists, called "TerreRare" (Rare Earth Elements), whose mission is the desire to promote the gorgeous Italian landscape. Olivia Nesci, geomorphologist, begins this story analyzing the processes and the "forces" that have created and modified the landscape over time. Laura Valentini, a geologist and a musician, through the musical language, try to reproduce the emotional impact of the site, by searching for a piece of ancient music, composed for harpsichord. The choice of the musical instrument and the historical period is not accidental: the harpsichord has a punchy and gritty tone that clearly expresses the "strength" of the landscape; early music

  10. Sources and distribution of trace elements in Estonian peat

    NASA Astrophysics Data System (ADS)

    Orru, Hans; Orru, Mall

    2006-10-01

    This paper presents the results of the distribution of trace elements in Estonian mires. Sixty four mires, representative of the different landscape units, were analyzed for the content of 16 trace elements (Cr, Mn, Ni, Cu, Zn, and Pb using AAS; Cd by GF-AAS; Hg by the cold vapour method; and V, Co, As, Sr, Mo, Th, and U by XRF) as well as other peat characteristics (peat type, degree of humification, pH and ash content). The results of the research show that concentrations of trace elements in peat are generally low: V 3.8 ± 0.6, Cr 3.1 ± 0.2, Mn 35.1 ± 2.7, Co 0.50 ± 0.05, Ni 3.7 ± 0.2, Cu 4.4 ± 0.3, Zn 10.0 ± 0.7, As 2.4 ± 0.3, Sr 21.9 ± 0.9, Mo 1.2 ± 0.2, Cd 0.12 ± 0.01, Hg 0.05 ± 0.01, Pb 3.3 ± 0.2, Th 0.47 ± 0.05, U 1.3 ± 0.2 μg g - 1 and S 0.25 ± 0.02%. Statistical analyses on these large database showed that Co has the highest positive correlations with many elements and ash content. As, Ni, Mo, ash content and pH are also significantly correlated. The lowest abundance of most trace elements was recorded in mires fed only by precipitation (ombrotrophic), and the highest in mires fed by groundwater and springs (minerotrophic), which are situated in the flood plains of river valleys. Concentrations usually differ between the superficial, middle and bottom peat layers, but the significance decreases depending on the type of mire in the following order: transitional mires - raised bogs - fens. Differences among mire types are highest for the superficial but not significant for the basal peat layers. The use of peat with high concentrations of trace elements in agriculture, horticulture, as fuel, for water purification etc., may pose a risk for humans: via the food chain, through inhalation, drinking water etc.

  11. (De)Valuing Higher Education: Educated Youth, Generational Differences and a Changing Educational Landscape in Kathmandu, Nepal

    ERIC Educational Resources Information Center

    Kölbel, Andrea

    2013-01-01

    Within a single generation Nepal has seen a tremendous increase in higher education opportunities. This rapid growth has encouraged the participation of many young people from social groups previously unrepresented at university. A more questionable consequence however has been the growing divergence and complexity of the educational landscape…

  12. Visualizing landscape hydrology as a means of education - The water cycle in a box

    NASA Astrophysics Data System (ADS)

    Lehr, Christian; Rauneker, Philipp; Fahle, Marcus; Hohenbrink, Tobias; Böttcher, Steven; Natkhin, Marco; Thomas, Björn; Dannowski, Ralf; Schwien, Bernd; Lischeid, Gunnar

    2016-04-01

    We used an aquarium to construct a physical model of the water cycle. The model can be used to visualize the movement of the water through the landscape from precipitation and infiltration via surface and subsurface flow to discharge into the sea. The model consists of two aquifers that are divided by a loamy aquitard. The 'geological' setting enables us to establish confining groundwater conditions and to demonstrate the functioning of artesian wells. Furthermore, small experiments with colored water as tracer can be performed to identify flow paths below the ground, simulate water supply problems like pollution of drinking water wells from inflowing contaminated groundwater or changes in subsurface flow direction due to changes in the predominant pressure gradients. Hydrological basics such as the connectivity of streams, lakes and the surrounding groundwater or the dependency of groundwater flow velocity from different substrates can directly be visualized. We used the model as an instructive tool in education and for public relations. We presented the model to different audiences from primary school pupils to laymen, students of hydrology up to university professors. The model was presented to the scientific community as part of the "Face of the Earth" exhibition at the EGU general assembly 2014. Independent of the antecedent knowledge of the audience, the predominant reactions were very positive. The model often acted as icebreaker to get a conversation on hydrological topics started. Because of the great interest, we prepared video material and a photo documentation on 1) the construction of the model and 2) the visualization of steady and dynamic hydrological situations. The videos will be published soon under creative common license and the collected material will be made accessible online. Accompanying documents will address professionals in hydrology as well as non-experts. In the PICO session, we will present details about the construction of the model

  13. Whole mitochondrial genome genetic diversity in an Estonian population sample.

    PubMed

    Stoljarova, Monika; King, Jonathan L; Takahashi, Maiko; Aaspõllu, Anu; Budowle, Bruce

    2016-01-01

    Mitochondrial DNA is a useful marker for population studies, human identification, and forensic analysis. Commonly used hypervariable regions I and II (HVI/HVII) were reported to contain as little as 25% of mitochondrial DNA variants and therefore the majority of power of discrimination of mitochondrial DNA resides in the coding region. Massively parallel sequencing technology enables entire mitochondrial genome sequencing. In this study, buccal swabs were collected from 114 unrelated Estonians and whole mitochondrial genome sequences were generated using the Illumina MiSeq system. The results are concordant with previous mtDNA control region reports of high haplogroup HV and U frequencies (47.4 and 23.7% in this study, respectively) in the Estonian population. One sample with the Northern Asian haplogroup D was detected. The genetic diversity of the Estonian population sample was estimated to be 99.67 and 95.85%, for mtGenome and HVI/HVII data, respectively. The random match probability for mtGenome data was 1.20 versus 4.99% for HVI/HVII. The nucleotide mean pairwise difference was 27 ± 11 for mtGenome and 7 ± 3 for HVI/HVII data. These data describe the genetic diversity of the Estonian population sample and emphasize the power of discrimination of the entire mitochondrial genome over the hypervariable regions. PMID:26289416

  14. Organizational Commitment in Estonian University Libraries: A Review and Survey

    ERIC Educational Resources Information Center

    Kont, Kate-Riin; Jantson, Signe

    2014-01-01

    The data used in this article is based on the reviewing of relevant literature to provide an overview of the concepts of organizational commitment, job security, and interpersonal relations, as well as on the results of the original online survey, conducted by the article's authors, held in 2012 in Estonian university libraries governed by public…

  15. Factors Predicting Suicide among Russians in Estonia in Comparison with Estonians: A Case-Control Study

    PubMed Central

    Kõlves, Kairi; Sisask, Merike; Anion, Liivia; Samm, Algi; Värnik, Airi

    2006-01-01

    Aim To explore differences between suicide victims among Russian immigrants in Estonia and native Estonians, according to socio-demographic background, substance use pattern, and recent life events to find out immigration-specific factors predicting suicide. Methods The psychological autopsy study included 427 people who committed suicide in 1999 and 427 randomly selected controls matched by region, gender, age, and nationality. Results The only variable that differed significantly between Russian and Estonian suicide cases was substance use pattern. Logistic regression models showed that factors associated with suicide for both nationalities were substance dependence and abuse (Russians: odds ratio [OR], 12.9; 95% confidence interval [95% CI], 4.2-39.2; Estonians: OR, 8.1; 95% CI, 3.9-16.4), economical inactivity Russians: OR 5.5; 95% CI, 1.3-22.9; Estonians: OR, 3.1; 95% CI, 1.3-7.1), and recent family discord (Russians: OR, 3.2; 95% CI, 1.1-9.9; Estonians: OR, 4.5; 95%, CI, 2.1-9.8). The variables that remained significant in the final model were having no partner (Estonians: OR, 3.0; 95% CI, 1.6-5.5), being unemployed (Estonians: OR, 5.5; 95% CI, 2.0-15.4), and being an abstainer (Estonians: OR, 6.7; 95% CI, 2.5-17.6) for Estonians, and somatic illness (Russians: OR, 4.1; 95% CI, 1.4-11.7), separation (Russians: OR, 32.3; 95% CI, 2.9-364.1), and death of a close person (Russians: OR, 0.2; 95% CI, 0.04-0.7) for Russians. Conclusion Although the predicting factors of suicide were similar among the Estonian Russians and Estonians, there were still some differences in the nature of recent life events. Higher suicide rate among Estonian Russians in 1999 could be at least partly attributable to their higher substance consumption. PMID:17171808

  16. Engagement of National Board of Examinations in strengthening public health education in India: present landscape, opportunities and future directions.

    PubMed

    Sharma, Anjali; Zodpey, Sanjay; Batra, Bipin

    2014-01-01

    A trained and adequate heath workforce forms the crux in designing, implementing and monitoring health programs and delivering quality health services. Education is recognized as a critical instrument for creating such trained health professionals who can effectively address the 21 st century health challenges. At present, the Public Health Education in India is offered through medical colleges and also outside the corridors of medical colleges which was not the scenario earlier. Traditionally, Public Health Education has been a domain of medical colleges and was open for medical graduates only. In order to standardize the Postgraduate Medical Education in India, the National Board of Examinations (NBE) was set up as an independent autonomous body of its kind in the country in the field of medical sciences with the prime objective of improving the quality of the medical education. NBE has also played a significant role in enhancing Public Health Education in India through its Diplomat of National Board (DNB) Programs in Social and Preventive Medicine, Health and Hospital Administration, Maternal and Child Health, Family Medicine and Field Epidemiology. It envisions creating a cadre of skilled and motivated public health professionals and also developing a roadmap for postgraduate career pathways. However, there still exists gamut of opportunities for it to engage in expanding the scope of Public Health Education. It can play a key role in accreditation of public health programs and institutions which can transform the present landscape of education of health professionals. It also needs to revisit and re-initiate programs like DNB in Tropical Medicine and Occupational Health which were discontinued. The time is imperative for NBE to seize these opportunities and take necessary actions in strengthening and expanding the scope of Public Health Education in India. PMID:24748355

  17. The Representation of the Cold War in Three Estonian History Textbooks

    ERIC Educational Resources Information Center

    Korbits, Keit

    2015-01-01

    The article looks at the discursive strategies different Estonian history textbooks employ to represent the Cold War period, and the "commonsense" ideologies instilled through these representations. The textbooks analysed include two history books dating back to the Estonian Soviet Socialist Republic and, for contrast, one written during…

  18. Macrostructure in the Narratives of Estonian Children with Typical Development and Language Impairment

    ERIC Educational Resources Information Center

    Soodla, Piret; Kikas, Eve

    2010-01-01

    Purpose: This study examined the macrostructure in Estonian children's narratives according to the story grammar (SG) model. The study's aims were to determine whether differences exist in narrative macrostructure between Estonian- and English-speaking children, among typically developed (TD) children, and between children with and without…

  19. Expressing Communicative Intents in Estonian, Finnish, and Swedish Mother-Adolescent Interactions

    ERIC Educational Resources Information Center

    Tulviste, Tiia; Mizera, Luule; De Geer, Boel

    2004-01-01

    The present article focused on two types of communicative intent (directing behaviour vs. eliciting talk) expressed by mothers and teenagers during everyday family interactions in Estonian, Finnish, and Swedish mono- and bicultural families. Three monocultural groups consisted of 17 Estonian, 19 Swedish, and 18 Finnish families living in their…

  20. Career Management in Transition: HRD Themes from the Estonian Civil Service

    ERIC Educational Resources Information Center

    Rees, Christopher J.; Jarvalt, Jane; Metcalfe, Beverley

    2005-01-01

    Purpose: To explore, through a case study, some of the key career-related HRD issues that senior managers are currently facing in the Estonian civil service. Design/methodology/approach: Presents primary empirical research into career management in the Estonian civil service since 1991, that is, in the post-Soviet era. The research involved…

  1. Higher Education Research as a Field in China: Its Formation and Current Landscape

    ERIC Educational Resources Information Center

    Chen, Shuang-Ye; Hu, Li-Fang

    2012-01-01

    This paper outlines the field of higher education research in China from its historical roots through to its current development. It is a case study of how the field of higher education research emerged and was co-constructed by the state and the academic community of higher education researchers to become an established and recognised discipline…

  2. University Continuing Education in a Neoliberal Landscape: Developments in England and Aotearoa New Zealand

    ERIC Educational Resources Information Center

    Bowl, Marion

    2010-01-01

    This paper explores the impact of changing higher education policies and funding on university adult and continuing education in England and Aotearoa New Zealand. It discusses some of the contextual factors contributing to sustaining continuing education in New Zealand, against the tide of developments elsewhere, and in spite of its subjection to…

  3. No Need to Invent Them: Community Colleges and Their Place in the Education Landscape

    ERIC Educational Resources Information Center

    Milliron, Mark David; Wilson, Cynthia

    2004-01-01

    The modern comprehensive community college has become a powerful learning nexus, an essential educational player in cities, counties, states, and nations. Community colleges are distinct and necessary players in a strong education community. Their missions are diverse, essential, and supportive of economic, educational, and social development. If…

  4. Accreditation of Professional Preparation Programs for School Health Educators: The Changing Landscape

    ERIC Educational Resources Information Center

    Taub, Alyson; Goekler, Susan; Auld, M. Elaine; Birch, David A.; Muller, Susan; Wengert, Deitra; Allegrante, John P.

    2014-01-01

    The health education profession is committed to maintaining the highest standards of quality assurance, including accreditation of professional preparation programs in both school and community/public health education. Since 2001, the Society for Public Health Education (SOPHE) has increased attention to strengthening accreditation processes for…

  5. Hispanics: A Diverse Population of Students to Influence the Landscape of Higher Education

    ERIC Educational Resources Information Center

    Page, Jill

    2013-01-01

    Hispanic students are a growing and pervasive population within higher education. This position paper examines population characteristics and educational patterns of Hispanic students that underscore failures of the higher education system in serving these students, in addition to institutional issues and cultural values that further complicate…

  6. Implementation of Cost Sharing in the Ethiopian Higher Education Landscape: Critical Assessment and the Way Forward

    ERIC Educational Resources Information Center

    Yizengaw, Teshome

    2007-01-01

    Higher education participation in Ethiopia is very low (about 1.5 per cent) and is the major source of the critical shortage of educated and skilled human resource. The higher education system in Ethiopia is moving away from exclusive and dismally low enrolments towards increasing participation. To expand access, to redress inequitable subsidies…

  7. The Changing Landscape of Education in Africa: Quality, Equality and Democracy

    ERIC Educational Resources Information Center

    Johnson, David, Ed.

    2008-01-01

    It is 40 years since Coombs (1967) first drew attention to the World Education Crisis, and specifically problems in the educational systems of countries in the developing world. Today, many of these problems remain, and are most visible in the educational systems of countries in sub-Saharan Africa. A large number of children remain out of school…

  8. Accreditation of Professional Preparation Programs for School Health Educators: The Changing Landscape.

    PubMed

    Taub, Alyson; Goekler, Susan; Auld, M Elaine; Birch, David A; Muller, Susan; Wengert, Deitra; Allegrante, John P

    2014-08-01

    The health education profession is committed to maintaining the highest standards of quality assurance, including accreditation of professional preparation programs in both school and community/public health education. Since 2001, the Society for Public Health Education (SOPHE) has increased attention to strengthening accreditation processes for preservice programs. This article focuses on the preparation of school health educators and the evolving philosophies and approaches concerning quality assurance, with particular attention to recent changes in teacher education and national professional accreditation entities. The unification of the National Council for Accreditation of Teacher Education (NCATE) and the Teacher Education Accreditation Council (TEAC) to form the Council for the Accreditation of Educator Preparation (CAEP) as the single voice for teacher accreditation presents an opportunity to create a model unified accreditation system. Such a system can improve and enhance the stature of the teaching profession, raise expectations and the performance standards for teacher education candidates, and strengthen the standards for the evidence used to support claims of quality. During this transition period from NCATE and TEAC to CAEP, a School Health Education Accreditation Working Group convened by SOPHE recommended to the SOPHE Board of Trustees that SOPHE urge health education professionals to monitor and provide input into the emerging standards and processes for school health educator program accreditation. The Working Group also recommended that both health education professionals and the stakeholder professional organizations advocate for strong quality assurance standards for school health educator professional preparation programs. The Working Group anticipates future changes in quality assurance processes and curricula to keep pace with new accreditation requirements and the results from the latest role delineation research for health education

  9. Remapping the "Landscape of Choice": Patterns of Social Class Convergence in the Psycho-Social Factors Shaping the Higher Education Choice Process

    ERIC Educational Resources Information Center

    Kettley, Nigel Charles; Whitehead, Joan M.

    2012-01-01

    This paper provides a critique of recent Bourdieusian research into the higher education (HE) choice process. Specifically, Ball et al. (2002) maintain that class-related differences in students' psycho-social dispositions in Years 12 and 13, the "landscape of choice", shape their intentions or "decisions" to participate in HE and their selection…

  10. Changing Our Landscape of Inquiry for a New Science of Education

    ERIC Educational Resources Information Center

    Thomas, Gary

    2012-01-01

    In this essay, Gary Thomas argues that education research repeatedly makes a mistake first noted by Dewey: it misunderstands our science. This misunderstanding has led to attempts to import various putatively scientific precepts into education inquiry. But in reality, he argues, those "scientific" precepts do not characterize scientific endeavor,…

  11. Enquiring Teachers and Democratic Politics: Transformations in New Zealand's Early Childhood Education Landscape

    ERIC Educational Resources Information Center

    Mitchell, Linda

    2011-01-01

    Considerable interest has emerged in policy frameworks to sustain and encourage democratic participation and responsive pedagogy in early childhood education. Using findings from an evaluation of New Zealand's strategic plan for early childhood education, this article highlights ways in which policy initiatives interacted to support such…

  12. The Landscape of Leadership Preparation: Reframing the Education of School Administrators.

    ERIC Educational Resources Information Center

    Murphy, Joseph

    This book is designed to inform the debate on administrator preparation and to provide information for shaping new designs for administrator education. Chapter 1 discusses the changing educational environment and the need for improving administrator training. Chapters 2 and 3 review phases in the evolution of training programs over the last…

  13. The Landscape of Educational Technology Viewed from the "ETR&D" Journal

    ERIC Educational Resources Information Center

    Cho, Yonjoo; Park, Sunyoung; Jo, Sung Jun; Suh, Susan

    2013-01-01

    The purpose of this study was to conduct a citation network analysis of "Educational Technology Research and Development" ("ETR&D") to examine the trends and issues of the educational technology field's scholarly community that have evolved in the past two decades. The distinctive features of citation network analysis…

  14. The Higher Education Landscape for US Student Service Members and Veterans in Indiana

    ERIC Educational Resources Information Center

    Hitt, Stacie; Sternberg, Martina; Wadsworth, Shelley MacDermid; Vaughan, Joyce; Carlson, Rhiannon; Dansie, Elizabeth; Mohrbacher, Martina

    2015-01-01

    The Post-9/11 Veterans Educational Assistance Act of 2008 or "New GI Bill" has resulted in rising enrollment and related demand for services by students in the USA. We examined current supports for student service members and veterans at institutions of higher education in Indiana in the context of this national trend. We employed…

  15. Opening Teaching Landscapes: The Importance of Quality Assurance in the Delivery of Open Educational Resources

    ERIC Educational Resources Information Center

    Atenas, Javiera; Havemann, Leo; Priego, Ernesto

    2014-01-01

    Scholars are increasingly being asked to share teaching materials, publish in open access journals, network in social media, and reuse open educational resources (OER). The theoretical benefits of Open Educational Practices (OEP) have become understood in the academic community but thus far, the use of OER has not been rapidly adopted. We aim to…

  16. Learning Movement Culture: Mapping the Landscape between Physical Education and School Sport

    ERIC Educational Resources Information Center

    Ward, Gavin

    2014-01-01

    This article examines Movement Culture as an approach to support teachers in exploring the integration of Sport as a medium for learning within Physical Education. By avoiding the need to draw clearly defined lines between Physical Education and Sport, Movement Culture embraces both. It acknowledges the need for subject matter in Physical…

  17. Current Trends, Challenges and Prospects of Student Mobility in the African Higher Education Landscape

    ERIC Educational Resources Information Center

    Woldegiorgis, Emnet Tadesse; Doevenspeck, Martin

    2015-01-01

    Since the 1990s, the development in the international dimension of higher education including student/scholar mobility, regional and international research networks and initiatives have brought new opportunities for African higher education to be incorporated in the global knowledge production and circulation processes. One of the instruments of…

  18. The Carnegie Unit: A Century-Old Standard in a Changing Education Landscape

    ERIC Educational Resources Information Center

    Silva, Elena; White, Taylor; Toch, Thomas

    2015-01-01

    Early in the twentieth century, the industrialist Andrew Carnegie established the Carnegie Foundation for the Advancement of Teaching to create a pension system for the nation's college professors. The introduction of this pension system proved an ingenious educational reform. At the time, American higher education was a largely ill-defined…

  19. Engineering Curricula in Early Education: Describing the Landscape of Open Resources

    ERIC Educational Resources Information Center

    Bagiati, Aikaterini; Yoon, So Yoon; Evangelou, Demetra; Ngambeki, Ida

    2010-01-01

    National debate about K-12 Science, Technology, Engineering, and Mathematics (STEM) education has given rise to questions about appropriate materials for engineering education from prekindergarten through grade 12. Introducing engineering in the early years entails recognition of the need for teachers to understand its content and poses the…

  20. Whose Place, Whose History? Outdoor Environmental Education Pedagogy as "Reading" the Landscape

    ERIC Educational Resources Information Center

    Stewart, Alistair

    2008-01-01

    Outdoor education practice around the world occurs in diverse circumstances, environments and cultures. The application of outdoor education to specific cultural and environmental issues in particular places and communities has received little attention in research. While research in fields such as cultural geography has addressed the…

  1. Mapping the Landscape of Communities of Practice as Professional Development in Irish Physical Education

    ERIC Educational Resources Information Center

    Parker, Melissa; Patton, Kevin; Tannehill, Deborah

    2012-01-01

    Numerous primary and post-primary communities of practice (CoP) are used as educational change mechanisms to support teachers improving physical education (PE) practice in Irish schools. This study's purpose was to examine perspectives of program facilitators and participants of Irish PE CoP created to address teachers' interests. Specifically…

  2. The Uses of Globalization in the (Shifting) Landscape of Educational Studies

    ERIC Educational Resources Information Center

    Tarc, Paul

    2012-01-01

    The term "globalization" does more than represent a set of material (and ideological) processes that have impacts on education and schooling. Additionally, "globalization" operates as a conceptual lens or set of interventions, which is significantly impacting academic discourses in Education and in other disciplines. Not only has "Globalization…

  3. Dual Learning--A Challenge for Higher Education in the New Landscape of Governance

    ERIC Educational Resources Information Center

    Aili, Carola; Nilsson, Lars-Erik

    2015-01-01

    In many countries, practice-oriented programmes have been recast as university programmes, fuelling debate on the purpose of higher education. We highlight two ways of talking about the challenges for higher education we think are already familiar to readers. We label them "political-worry discourse" and "academic-worry…

  4. `Walking in a Foreign and Unknown Landscape': Studying the History of Mathematics in Initial Teacher Education

    NASA Astrophysics Data System (ADS)

    Povey, Hilary

    2013-07-01

    This article develops the argument that students in initial teacher education benefit in terms of who they are becoming from developing awareness of and engagement in the history of mathematics. Initially, current school mathematics practices in the UK are considered and challenged. Then the role of teachers' relationship to mathematical subject knowledge and of teachers' engagement in critical thinking are considered. Connections are made between these concerns and studying the history of mathematics in initial teacher education classrooms. I then draw on the perspectives and practices of the mathematics teacher educators at one institution to understand these connections better and to exemplify them. Issues of equity are threaded throughout.

  5. 20th Century Presidents Who Have Influenced the Higher Education Landscape.

    ERIC Educational Resources Information Center

    Black Issues in Higher Education, 1999

    1999-01-01

    Identifies 60 college presidents as twentieth century change agents in furthering equity and access to higher education for blacks and other minority groups. Thumbnail sketches identify each individual's institution and major achievement or characteristic. (DB)

  6. Navigating the Leadership Landscape: Creating an Inventory to Identify Leadership Education Programs for Health Professionals.

    PubMed

    Gertler, Matthew; Verma, Sarita; Tassone, Maria; Seltzer, Jane; Careau, Emmanuelle

    2015-01-01

    As health systems become increasingly complex, there is growing emphasis on collaborative leadership education for health system change. The Canadian Interprofessional Health Leadership Collaborative conducted research on this phenomenon through a scoping and systematic review of the health leadership literature, key informant interviews and an inventory of health leadership programs in Canada. The inventory is unique, accounting for educational programming missed by traditional scholarly literature reviews. A major finding is that different health professions have access to health leadership education in different stages of their careers. This pioneering inventory suggests that needs may differ between health professions but also that there is a growing demand for multiple types of programs for specific targeted audiences, and a strategic need for collaborative leadership education in healthcare. PMID:26168388

  7. Reading the Urban Landscape: The Shopping Centre as an Educational Resource

    ERIC Educational Resources Information Center

    VandenHazel, Bessel J.

    1977-01-01

    Shopping centres can offer many educational surprises to both students and teachers. A shopping centre study can provide the students with an opportunity to increase their understanding of the role played by these centres in their community. (NQ)

  8. A Changing Landscape: Implications of Pregnant Women's Internet Use for Childbirth Educators

    PubMed Central

    Romano, Amy M.

    2007-01-01

    Internet use among pregnant women is common and frequent, while attendance at childbirth education classes appears to be on the decline. This article explores why women turn to the Internet in pregnancy and how Internet use may affect their knowledge, attitudes, and behaviors. It suggests strategies for engaging women's interest in the Internet and describes how doing so may help increase the effectiveness of “traditional” childbirth education while mitigating the potentially overwhelming and confusing aspects of Internet use. PMID:18769519

  9. Testicular measurements and daily sperm output of Tori and Estonian breed stallions.

    PubMed

    Kavak, A; Lundeheim, N; Aidnik, M; Einarsson, S

    2003-06-01

    Evaluation of testicular measurements and daily sperm output (DSO) yields valuable information for predicting the reproductive capacity of stallions. The present study evaluated testicular measurements (height, length, width and circumference) and DSO of eight Tori and eight Estonian breed stallions. One ejaculate of semen was collected daily for 10 subsequent days from each stallion. The gel-free volume of semen was measured with a graduated glass cylinder and the sperm concentration was assessed with a Chorjajev chamber. The volume of gel-free fraction was multiplied by the sperm concentration to give the total number of spermatozoa (TSN). The DSO was calculated as mean TSN of collection on days 8-10 in Tori breed stallions and on days 4-10 in Estonian breed stallions. The DSO of Tori breed stallions was 12.9 x 109 spermatozoa and of Estonian breed stallions 4.5 x 109 spermatozoa (p < 0.001). Testicular measurements (in cm) 1 day after the last semen collection were as follows: left testis- height 7.3, length 10.4 and width 7.3 in Tori breed stallions, and 5.9, 8.1 and 5.9, respectively, in Estonian breed stallions; right testis- height 7.4, length 10.6 and width 7.4 in Tori breed stallions, and 5.5, 7.4 and 5.3, respectively, in Estonian breed stallions. All these testicular measurements were significantly smaller in Estonian than in Tori breed stallions (p < 0.001). Testicular circumference was 45.4 and 35.4 cm in Tori and Estonian breed stallions, respectively (p < 0.001). The testicular circumference was correlated with DSO in both Estonian (p < 0.05) and Tori breed stallions (p = 0.071). The results give us valuable information on the reproductive capacity of Tori and Estonian breed stallions. PMID:12753547

  10. The New Politics of Education: Analyzing the Federal Education Policy Landscape in the Post-NCLB Era

    ERIC Educational Resources Information Center

    DeBray-Pelot, Elizabeth; McGuinn, Patrick

    2009-01-01

    This article develops a framework, drawn from earlier work by education scholars, as well as broader theoretical insights on advocacy and policymaking developed by political scientists, for thinking about education politics in the post-No Child Left Behind era. The authors use this framework to examine the evolution of the national education…

  11. The Landscape of Competency-Based Education: Enrollments, Demographics, and Affordability. AEI Series on Competency-Based Higher Education

    ERIC Educational Resources Information Center

    Kelchen, Robert

    2015-01-01

    Competency-based education (CBE), broadly defined as a form of higher education in which credit is provided on the basis of student learning rather than credit or clock hours, has begun to catch the attention of federal and state policymakers, foundations, and colleges. Among the model's promising features are its potential to lower college costs…

  12. Toward One of the Leading Education-Based Economies? Investigating Aims, Strategies, and Practices of Finland's Education Export Landscape

    ERIC Educational Resources Information Center

    Schatz, Monika

    2015-01-01

    Since the first publication of the Organization for Economic Co-Operation and Development (OECD) PISA (Programme for International Student Assessment) results in 2000, the Finnish education system has received much praise both in Finland and abroad. In recent years, Finland started to build up its own education export sector with the aim of…

  13. The Human Spirit and Higher Education: Landscapes of Persistence in First Generation Students of Color

    ERIC Educational Resources Information Center

    Valdez, Cristobal

    2010-01-01

    The purpose of this study was to understand the experiences of first-generation persons of color attending and persisting at a community technical college. Students of color continue to be an increasing population in our higher education system. Many of these persons of color are choosing to attend two-year institutions. A great deal of research…

  14. The Racialised Educational Landscape in Australia: Listening to the Whispering Elephant

    ERIC Educational Resources Information Center

    Vass, Greg

    2014-01-01

    Recent political and educational policy shifts within Australia have renewed concerns with achievement and engagement "gaps" when Indigenous and non-indigenous school students are compared. The position taken for this article however, hopes to demonstrate that this shift is unlikely to result in improved outcomes because of an ongoing…

  15. Changing Landscapes, Shifting Identities in Higher Education: Narratives of Academics in the UK

    ERIC Educational Resources Information Center

    Trahar, Sheila

    2011-01-01

    Students and academics have always used different sources of knowledge to generate and to interpret academic and social behaviours, but it is asserted that the increasingly diverse environments of 21st century higher education lead to greater levels of complexity in learning, teaching and assessment and to a consequent shift in the ways in which…

  16. ICT in the Changing Landscape of Higher Education in Southeast Asia

    ERIC Educational Resources Information Center

    Hong, Kian-Sam; Songan, Peter

    2011-01-01

    As in the developed nations, developing countries in the Southeast Asian region increasingly are recognising the important role higher education plays in enhancing the human resources of a nation for promoting its development in a world of depleting natural resources. Advances and pervasiveness of ICT in the society mean that higher education…

  17. The Quality of Equity? Reframing Gender, Development and Education in the Post-2020 Landscape

    ERIC Educational Resources Information Center

    Baily, Supriya; Holmarsdottir, Halla B.

    2015-01-01

    The year 2015 marks the twentieth anniversary of the Fourth World Conference on Women in Beijing, with a goal to contribute to gender equality globally. As scholars continue in their quest to "take stock" of the ways in which gender and education work in tandem to achieve greater gender equality, we observe a revival in interest…

  18. Listening to and Learning from Students: Possibilities for Teaching, Learning, and Curriculum. Landscapes of Education

    ERIC Educational Resources Information Center

    Schultz, Brian D., Ed.

    2010-01-01

    This book embraces the idea of listening to and learning from students. Although many educational theorists have long argued that incorporating children's perspectives about teaching and curriculum has the potential for increasing students' interest and participation in learning, their radical perspectives are still ignored or dismissed in theory…

  19. Exploring Youth Socio-Spatial Perceptions of Higher Education Landscapes through Sketch Maps

    ERIC Educational Resources Information Center

    Pearsall, Hamil; Hawthorne, Timothy; Block, Daniel; Walker, Barbara Louise Endemaño; Masucci, Michele

    2015-01-01

    Previous research on broadening participation in higher education and Science Technology Engineering and Math has inadequately examined the role of place. This article explores the socio-spatial perceptions of youth of a college campus and changes in perceptions youth experience during their transition from being a university neighbor to becoming…

  20. Understanding the Transnational Higher Education Landscape: Shifting Positionality and the Complexities of Partnership

    ERIC Educational Resources Information Center

    Caruana, Viv; Montgomery, Catherine

    2015-01-01

    This article presents a comprehensive review of research on transnational higher education published between 2006 and 2014. It aims to provide an overview of a highly complex field that is both nascent and shifting, with research developing unevenly and concentrated in particular areas. This overview will enable academics working in transnational…

  1. The Semiotics of Education: A New Vision in an Old Landscape

    ERIC Educational Resources Information Center

    Pikkarainen, Eetu

    2011-01-01

    In this article, I attempt to describe how certain theoretical constructions of semiotics could be applied in educational theoretical work. First I introduce meaning as a basic concept of semiotics, thus also touching on concepts such as action, competence and causality. I am then able to define learning as a change of competences, and also refer…

  2. Power, Risk, and Utility: Interpreting the Landscape of Culture in Educational Leadership

    ERIC Educational Resources Information Center

    Lumby, Jacky; Foskett, Nick

    2011-01-01

    Purpose: Engagement with culture as a facet of the work of schools and colleges has been evident since at least the 1950s. The 21st-century interest in culture remains strong, in part because of the growing sense that education faces a scenario where the scale of technological, economic, and social change is unprecedented. Such change demands…

  3. The Converging Landscape of Higher Education: Perspectives, Challenges, and a Call to the Discipline of Sociology

    ERIC Educational Resources Information Center

    Pescosolido, Bernice A.

    2008-01-01

    Across the field of higher education and within the discipline of sociology, several important reconceptualizations of academic work have emerged. While not absolutely in sync, there is a striking overlap across three of the most visible of these: Boyer's Scholarship Reconsidered, Carnegie's Stewardship of the Discipline, and Burawoy's Public…

  4. "Walking in a Foreign and Unknown Landscape": Studying the History of Mathematics in Initial Teacher Education

    ERIC Educational Resources Information Center

    Povey, Hilary

    2014-01-01

    This article develops the argument that students in initial teacher education benefit in terms of who they are becoming from developing awareness of and engagement in the history of mathematics. Initially, current school mathematics practices in the UK are considered and challenged. Then the role of teachers' relationship to mathematical…

  5. Noncognitive Correlates of Education

    ERIC Educational Resources Information Center

    Toomela, Aaro

    2008-01-01

    Native-born Estonian men (N = 1495), 18-23 years old, participated in a study on relationships between the level of education and noncognitive characteristics of mind (so-called Characteristic Adaptations: attitudes, values, self-concept, etc.). In addition to Characteristic Adaptations, the model included parents' level of education, personality…

  6. Collaborative development of Estonian nuclear master's program

    SciTech Connect

    Tkaczyk, A. H.; Kikas, A.; Realo, E.; Kirm, M.; Kiisk, M.; Isakar, K.; Suursoo, S.; Koch, R.; Feldbach, E.; Lushchik, A.; Reivelt, K.

    2012-07-01

    In 2009 Estonia approved the National Development Plan for the Energy Sector, including the nuclear energy option. This can be realized by construction of a nuclear power plant (NPP) in Estonia or by participation in neighboring nuclear projects (e.g., Lithuania and/or Finland). Either option requires the availability of competent personnel. It is necessary to prepare specialists with expertise in all aspects related to nuclear infrastructure and to meet workforce needs (e.g. energy enterprises, public agencies, municipalities). Estonia's leading institutions of higher education and research with the support of the European Social Fund have announced in this context a new nuclear master's curriculum to be developed. The language of instruction will be English. (authors)

  7. Reported contraceptive use, risk behaviours and STIs among military conscripts in Estonian defence forces.

    PubMed

    David Parker, R; Regier, Michael D; Widmeyer, Joseph; Honaker, John; Rüütel, Kristi

    2015-10-01

    Limited research exists on sexually transmitted infection (STI) and risk behaviour among military personnel. Published research on condom use and types of contraceptives used yield mixed results, yet, the perception that military members are at higher risk for STIs remains. The objectives of this cross-sectional study were to measure factors such as condom use, contraceptive methods, and risky behaviours (i.e. drug use and sex with commercial sex workers) and investigate differences between ethnic groups, where culture could influence behaviour. Data were collected from a recruited population of 584 male, military conscripts in northeastern Europe. Using multinomial logistic regression models, statistically significant findings include an interaction between the use of contraceptive methods of Russians with casual partners and ethnicity, with higher odds of effective methods used among Estonians with regular partners (OR = 8.13) or casual partners (OR = 11.58) and Russians with regular partners (OR = 4.98). Effective contraceptive methods used less frequently with casual partners by ethnic Russians is important in providing education and risk reduction services to young, male conscripts. These findings may be used as a baseline to inform health education and STI prevention programmes tailored to military members in Eastern Europe in the absence of other published studies. PMID:25324351

  8. Geomorpho-Landscapes

    NASA Astrophysics Data System (ADS)

    Farabollini, Piero; Lugeri, Francesca; Amadio, Vittorio

    2014-05-01

    value -referring to biodiversity, geodiversity, culture- which can be considered as a special heritage. Starting from the concept of Geomorphosite, a geomorphologic landform with a scientific, cultural and socio-economical value (Panizza 2001), we propose a further definition, useful in the preliminary steps of the landscape analysis: "geomorpho-landscape" as a spatial object or component of a geological landscape, whose geo-morphological evolution, linked to the geological setting, are elements of aesthetical, semiological as well as historical and cultural value. The structure of the landscape is represented by the physical shape and spatial organization, in dynamic way: it is necessary to provide a readout of the landscape components that supplements the geo-morphological, lithological, geodiversity data (Lugeri et alii, 2012). The concept of "geomorpho-landscape" is conceived to address the need to describe by a synthetic approach the geological processes emerging at the landscape scale, allowing to link spatial patterns to geological processes Each geo-form has in itself geological, geo-morphological, landmark, historical and cultural features, of such special relevance, that they can be defined in terms of scientific quality, rarity, aesthetic appeal and educational and cultural value. Reference List AMADIO V. (2003). Analisi di sistemi e progetti di paesaggio. Franco Angeli, Milano, pp 236 AMADIO V, AMADEI M, BAGNAIA R, DI BUCCI D, LAURETI L, LISI A, LUGERI FR, LUGERI N. (2002). The role of Geomorphology in Landscape Ecology: The Landscape Unit Map of Italy', Scale 1: 250,000 ("Carta della Natura" Project). In: Allison RJ (ed) Applied Geomorphology: theory and practice. John Wiley & Sons, London, pp 265-282 APAT (2003). Carta della natura alla scala 1:250,000: metodologie di realizzazione. APAT, Manuali e linee guida 17/2003, Roma, pp 103 LUGERI F.R., FARABOLLINI P., GRAVIANO G. & AMADIO V. (2012). Geoheritage: Nature and culture in a landscape approach. European

  9. Hard Labour? Academic Work and the Changing Landscape of Higher Education. International Perspectives on Higher Education Research. Volume 7

    ERIC Educational Resources Information Center

    Fitzgerald, Tanya, Ed.; White, Julie, Ed.; Gunter, Helen M., Ed.

    2012-01-01

    This book was written across a period of intense turmoil and change in higher education in Australia and England. The authors are deeply unsettled by these changes and wish to open up the discussion about what it means to be an academic and engage in academic work in the 21st century. Accordingly, each of the authors has nominated a theme or lens…

  10. Navigating Post-Secondary Education in Canada: The Challenge of a Changing Landscape. Challenges in Canadian Post-Secondary Education

    ERIC Educational Resources Information Center

    Canadian Council on Learning, 2010

    2010-01-01

    This monograph sets out to explain the effects that evolutionary and legislated system-design changes can have on students' understanding of Canada's PSE sector, how it functions and the various opportunities it provides. In so doing, the monograph argues that a new approach to classifying post-secondary education is required to provide students…

  11. An epidemiological perspective of personalized medicine: the Estonian experience

    PubMed Central

    Milani, L; Leitsalu, L; Metspalu, A

    2015-01-01

    Milani L, Leitsalu L, Metspalu A (University of Tartu). An epidemiological perspective of personalized medicine: the Estonian experience (Review). J Intern Med 2015; 277: 188–200. The Estonian Biobank and several other biobanks established over a decade ago are now starting to yield valuable longitudinal follow-up data for large numbers of individuals. These samples have been used in hundreds of different genome-wide association studies, resulting in the identification of reliable disease-associated variants. The focus of genomic research has started to shift from identifying genetic and nongenetic risk factors associated with common complex diseases to understanding the underlying mechanisms of the diseases and suggesting novel targets for therapy. However, translation of findings from genomic research into medical practice is still lagging, mainly due to insufficient evidence of clinical validity and utility. In this review, we examine the different elements required for the implementation of personalized medicine based on genomic information. First, biobanks and genome centres are required and have been established for the high-throughput genomic screening of large numbers of samples. Secondly, the combination of susceptibility alleles into polygenic risk scores has improved risk prediction of cardiovascular disease, breast cancer and several other diseases. Finally, national health information systems are being developed internationally, to combine data from electronic medical records from different sources, and also to gradually incorporate genomic information. We focus on the experience in Estonia, one of several countries with national goals towards more personalized health care based on genomic information, where the unique combination of elements required to accomplish this goal are already in place. PMID:25339628

  12. Priorities for Higher Education in Central and Eastern European Countries.

    ERIC Educational Resources Information Center

    Aaviksoo, Jaak

    1997-01-01

    The Estonian Minister of Education discusses recent higher education trends and developments in Central and Eastern European countries, including the growth of institutional autonomy, expansion of educational opportunity, financial issues and privatization, balancing of academic and vocational education needs, part-time and continuing education,…

  13. Mars Landscapes

    NASA Video Gallery

    Spacecraft have studied the Martian surface for decades, giving Earthlings insights into the history, climate and geology of our nearest neighbor, Mars. These images are from "Mars Landscapes," a v...

  14. History of experimental psychology from an Estonian perspective.

    PubMed

    Allik, Jüri

    2007-11-01

    A short review of the development of experimental psychology from an Estonian perspective is presented. The first rector after the reopening of the University of Dorpat (Tartu) in 1802, Georg Friedrich Parrot (1767-1852) was interested in optical phenomena which he attempted to explain by introducing the concept of unconscious inferences, anticipating a similar theory proposed by Herman von Helmholtz 20 years later. One of the next rectors, Alfred Wilhelm Volkmann (1800-1878) was regarded by Edwin Boring as one of the founding fathers of the experimental psychology. Georg Wilhelm Struve (1793-1864) played an essential part in solving the problem of personal equations. Arthur Joachim von Oettingen (1836-1920) developed a theory of music harmony, which stimulated his student Wilhelm Friedrich Ostwald (1853-1932) to study colour harmony. Emil Kraepelin (1856-1926), the founder of modern psychiatry, is by far the most important experimental psychologist who has worked in Estonia. His successor Wladimir von Tchisch (1855-1922), another student of Wilhelm Wundt, continued Kraepelin's work in experimental psychology. The lives of Wolfgang Köhler (1887-1967), who was born in Reval (Tallinn), and Oswald Külpe (1862-1915), who graduated from the University of Dorpat, extended the link between the history of experimental psychology and Estonia. Karl Gustav Girgensohn (1875-1925), the founder of the Dorpat School of the psychology of religion, stretched the use of experimental methods to the study of religious experience. PMID:16639614

  15. The Estonian study of Chernobyl cleanup workers: I. Design and questionnaire data

    SciTech Connect

    Tekkel, M.; Rahu, M.; Veidebaum, T.

    1997-05-01

    Nearly 2% of the male population of Estonia aged 20-39 years were sent to Chernobyl to assist in the cleanup activities after the reactor accident. A cohort of 4,833 cleanup workers was assembled based on multiple and independent sources of information. Information obtained from 3,704 responses to a detailed questionnaire indicated that 63% of the workers were sent to Chernobyl in 1986; 54% were of Estonian and 35% of Russian ethnicity; 72% were married, and 1,164 of their 5,392 children were conceived after the Chernobyl disaster. The workers were less educated than their counterparts than their counterparts in the general population of Estonia, and only 8.5% had attended university. Based on doses entered in workers records, the mean dose was 11 cGy, with only 1.4% over 25 cGy. Nearly 85% of the workers were sent as part of military training activities, and more than half spent in excess of 3 months in the Chernobyl area. Thirty-six percent of the workers reported having worked within the immediate vicinity of the accident site; 11.5% worked on the roofs near the damaged reactor, clearing the highly radioactive debris. The most commonly performed task was the removal and burial of topsoil (55% of the workers). Potassium iodide was given to over 18% of the men. The study design also incorporates biological indicators of exposure based on the glycophorin A mutational assay of red blood cells and chromosome translocation analyses of lymphocytes; record linkage with national cancer registry and mortality registry files to determine cancer incidence and cause-specific mortality; thyroid screening examinations with ultrasound and fine-needle biopsy; and cryopreserved white blood cells and plasma for future molecular studies. Comprehensive studies of Chernobyl cleanup workers have potential to provide a new information about cancer risks due to protracted exposures to ionizing radiation. 21 refs., 1 fig., 11 tabs.

  16. Geomorpho-Landscapes

    NASA Astrophysics Data System (ADS)

    Farabollini, Piero; Lugeri, Francesca; Amadio, Vittorio

    2014-05-01

    value -referring to biodiversity, geodiversity, culture- which can be considered as a special heritage. Starting from the concept of Geomorphosite, a geomorphologic landform with a scientific, cultural and socio-economical value (Panizza 2001), we propose a further definition, useful in the preliminary steps of the landscape analysis: "geomorpho-landscape" as a spatial object or component of a geological landscape, whose geo-morphological evolution, linked to the geological setting, are elements of aesthetical, semiological as well as historical and cultural value. The structure of the landscape is represented by the physical shape and spatial organization, in dynamic way: it is necessary to provide a readout of the landscape components that supplements the geo-morphological, lithological, geodiversity data (Lugeri et alii, 2012). The concept of "geomorpho-landscape" is conceived to address the need to describe by a synthetic approach the geological processes emerging at the landscape scale, allowing to link spatial patterns to geological processes Each geo-form has in itself geological, geo-morphological, landmark, historical and cultural features, of such special relevance, that they can be defined in terms of scientific quality, rarity, aesthetic appeal and educational and cultural value. Reference List AMADIO V. (2003). Analisi di sistemi e progetti di paesaggio. Franco Angeli, Milano, pp 236 AMADIO V, AMADEI M, BAGNAIA R, DI BUCCI D, LAURETI L, LISI A, LUGERI FR, LUGERI N. (2002). The role of Geomorphology in Landscape Ecology: The Landscape Unit Map of Italy', Scale 1: 250,000 ("Carta della Natura" Project). In: Allison RJ (ed) Applied Geomorphology: theory and practice. John Wiley & Sons, London, pp 265-282 APAT (2003). Carta della natura alla scala 1:250,000: metodologie di realizzazione. APAT, Manuali e linee guida 17/2003, Roma, pp 103 LUGERI F.R., FARABOLLINI P., GRAVIANO G. & AMADIO V. (2012). Geoheritage: Nature and culture in a landscape approach. European

  17. Use of coals for cocombustion with Estonian shale oil

    NASA Astrophysics Data System (ADS)

    Roslyakov, P. V.; Zaichenko, M. N.; Melnikov, D. A.; Vereshetin, V. A.; Attikas, Raivo

    2016-03-01

    The article reports the results of investigation into the possibility of using off-design coals as an additional fuel in connection with predicted reduction in the heat of combustion of shale oil and more stringent environmental regulations on harmful emissions. For this purpose, a mathematical model of a TP-101 boiler at the Estonian Power Plant has been constructed and verified; the model describes the boiler's current state. On the basis of the process flow chart, the experience of operating the boiler, the relevant regulations, and the environmental requirement criteria for evaluation of the equipment operation in terms of reliability, efficiency, and environmental safety have been developed. These criteria underlie the analysis of the calculated operating parameters of the boiler and the boiler plant as a whole upon combustion with various shale-oil-to-coal ratios. The computational study shows that, at the minimal load, the normal operation of the boiler is ensured almost within the entire range of the parts by the heat rate of coal. With the decreasing load on the boiler, the normal equipment operation region narrows. The basic limitation factors are the temperature of the steam in the superheater, the temperature of the combustion products at the furnace outlet and the flow rate of the combustion air and flue gases. As a result, the parts by heat rate of lignite and bituminous coal have been determined that ensure reliable and efficient operation of the equipment. The efficiency of the boiler with the recommended lignite-to-coal ratio is higher than that achieved when burning the design shale oil. Based on the evaluation of the environmental performance of the boiler, the necessary additional measures to reduce emissions of harmful substances into the atmosphere have been determined.

  18. Landscape diversity

    Technology Transfer Automated Retrieval System (TEKTRAN)

    While biodiversity is usually considered at the species level, maintenance of biodiversity requires management at higher levels of organization, particularly at the landscape scale. It is difficult to manage for each threatened species individually. Alternatively, management can focus on the ecosyst...

  19. Consumer Socialisation and Value Orientations among Estonian and Chinese Young People

    ERIC Educational Resources Information Center

    Waerdahl, Randi; Kalmus, Veronika; Keller, Margit

    2011-01-01

    This paper asks if Estonian and Chinese tweens' access to pocket money influences their brand valuation, as well as value orientations in the context of perceived peer popularity and personal well-being. Surveys conducted in autumns 2006 (China n = 188) and 2007 (Estonia n = 111) show an inherent cultural resistance among tweens in both countries…

  20. Orthographic Depth and Spelling Acquisition in Estonian and English: A Comparison of Two Diverse Alphabetic Languages

    ERIC Educational Resources Information Center

    Viise, Neva M.; Richards, Herbert C.; Pandis, Meeli

    2011-01-01

    In this study, we investigated the link between the orthographic transparency of a language and the ease or difficulty of acquiring spelling proficiency in that language. The two languages compared are English, with a highly irregular sound-to-print correspondence, and Estonian, a Finno-Ugric language that has one of the most highly regular…

  1. Conceptions of Finnish and Estonian Pre-School Teachers' Goals in Their Pedagogical Work

    ERIC Educational Resources Information Center

    Niikko, Anneli; Ugaste, Aino

    2012-01-01

    The purpose of this study is to describe the conceptions of the Finnish and Estonian pre-school teachers' goals, and the achievement of these goals in their pedagogical work. The study consisted of 60 (30 from each country) interviews with pre-school teachers. The interview data was analyzed phenomenographically. The findings showed that children…

  2. Identifying the Problems That Finnish and Estonian Teachers Encounter in Preschool

    ERIC Educational Resources Information Center

    Ugaste, Aino; Niikko, Anneli

    2015-01-01

    The purpose of this study is to describe Finnish and Estonian preschool teachers' thoughts on the problems they encounter in their pedagogical work in the preschool context. The study involved interviews with 80 preschool teachers (40 in each country). The theoretical framework of the study is based on quality as a pedagogical phenomenon, whereby…

  3. Comprehension and Production of Noun Compounds by Estonian Children with Specific Language Impairment

    ERIC Educational Resources Information Center

    Padrik, Marika; Tamtik, Merli

    2009-01-01

    The authors examined how 12 Estonian-speaking children with specific language impairment (SLI) and 60 children with normal speech development (ND) comprehended compound nouns with differing sequence of the components (first task) and how they produced compound nouns to label genuine and accidental categories by using analogy (second task) and…

  4. Estonian Language Competencies for Peace Corps Volunteers in the Republic of Estonia.

    ERIC Educational Resources Information Center

    Ets, Tiina K.

    This guide is designed for Estonian language training of Peace Corps workers in Estonia, is intended for use in a competency-based language training program, and reflects daily communication needs in that context. It consists of 52 lessons, each addressing a specific language competency, organized in 14 topical units. An introductory section gives…

  5. Estonian Science and Non-Science Students' Attitudes towards Mathematics at University Level

    ERIC Educational Resources Information Center

    Kaldo, Indrek; Reiska, Priit

    2012-01-01

    This article investigates the attitudes and beliefs towards studying mathematics by university level students. A total of 970 randomly chosen, first year, Estonian bachelor students participated in the study (of which 498 were science students). Data were collected using a Likert-type scale questionnaire and analysed with a respect to field of…

  6. The Shifting Landscape of Continuing Higher Education: Case Studies of Strategic Planning and Resource Allocation Practices in Research Intensive Universities

    ERIC Educational Resources Information Center

    Grant, Mary S.

    2010-01-01

    Continuing education units enable institutions of higher education to extend university resources to the larger community for the purposes of addressing key issues in the community, region, and state. Continuing education units have been engaged in strategic planning exercises since the I980's and have developed organizational models and methods…

  7. From Inventory to Insight: Making Sense of the Global Landscape of Higher Education Research, Training, and Publication

    ERIC Educational Resources Information Center

    Rumbley, Laura E.; Stanfield, David A.; de Gayardon, Ariane

    2014-01-01

    Through a yearlong study, the Boston College Center for International Higher Education developed a (third edition) global inventory of higher education research centers/institutes, academic programs, and journals/publications. As higher education expands globally, these resources are essential for training effective leaders and producing research…

  8. Somatotype in 6-11-year-old Italian and Estonian schoolchildren.

    PubMed

    Ventrella, A R; Semproli, S; Jürimäe, J; Toselli, S; Claessens, A L; Jürimäe, T; Brasili, P

    2008-01-01

    The study of somatotypes can contribute to the understanding of variability in human body build. The aim of this study was to compare the somatotypes of Italian and Estonian schoolchildren in order to evaluate factors that might lead to variability in somatotypes. The sample consisted of 762 Italian and 366 Estonian children aged 6-11 years. They were somatotyped by the Heath-Carter anthropometric method. Data on organised extra-curricular physical activity and hours of weekly training were also collected. One-way ANOVA was used to evaluate country-related variations of somatotype in each age/sex group, while factorial ANOVA was used to test the influence of country and organised physical activity on the variability of the anthropometric characteristics and somatotype components. There are significant differences in mean somatotypes between the Italian and Estonian children in many age classes and a different constitutional trend in children from the two different countries is observed. The Italian children are more endomorphic and less mesomorphic and ectomorphic than the Estonian children. On the other hand, it emerges from factorial ANOVA, that the somatotype components do not present significant variations related to organised physical activity and to the interaction between the country of origin and sport practice. Moreover, the results of the forward stepwise discriminant analyses show that mesomorphy is the best discriminator between the two countries, followed by ectomorphy. Our findings suggest that the observed differences between Italian and Estonian children could be related mainly to country rather than to the practice of organised physical activity in the two countries. PMID:18995850

  9. Economic Growth and Landscape Change

    USGS Publications Warehouse

    Prato, Tony; Fagre, Dan

    2007-01-01

    Sustaining Rocky Mountain Landscapes provides a scientific basis for communities to develop policies for managing the growth and economic transformation of the CCE without sacrificing the quality of life and environment for which the land is renowned. This forthcoming edited volume focuses on five aspects of sustaining mountain landscapes in the CCE and similar regions in the Rocky Mountains. The five aspects are: 1) how social, economic, demographic and environmental forces are transforming ecosystem structure and function, 2) trends in use and conditions for human and environmental resources, 3) activating science, policy and education to enhance sustainable landscape management, 4) challenges to sustainable management of public and private lands, and 5) future prospects for achieving sustainable landscapes.

  10. The Landscape of Vocational Progression in Higher Education: Understanding the Retention and Progression of Vocational Learners through a Regional Perspective

    ERIC Educational Resources Information Center

    Round, David; Brownless, Chris; Rout, Amelia

    2012-01-01

    This project aimed to better understand vocational student progression into higher education. Following an initial literature review a large dataset was purchased from the Higher Education Statistics Agency (covering the years 2002/3 to 2006/7 and 2007/8). This allowed for a quantitative analysis to take place which compared and contrasted the…

  11. Global Connections to Global Partnerships: Navigating the Changing Landscape of Internationalism and Cross-Border Higher Education

    ERIC Educational Resources Information Center

    Olcott, Don, Jr.

    2009-01-01

    The purpose of this article is to provide continuing higher education leaders with a comprehensive overview of the major considerations for doing business in the global market. Included is an analysis of the driving forces in global higher education and current trends in cross-border programs and a brief review of activities that may be part of a…

  12. What Every Educator Should Know...About the Changing Social Policy Landscape and Efforts To Ensure Student Success. Issue Brief.

    ERIC Educational Resources Information Center

    Hara, Shelly

    This issue brief examines how policies and programs for children and families are changing. It focuses on specific trends in human services, health care, economic development, youth development, and education and describes the implications of these changes for educators and school-community partnerships, paying special attention to the role that…

  13. The growth of IQ among Estonian schoolchildren from ages 7 to 19.

    PubMed

    Pullmann, Helle; Allik, Jüri; Lynn, Richard

    2004-11-01

    The Standard Progressive Matrices test was standardized in Estonia on a representative sample of 4874 schoolchildren aged from 7 to 19 years. When the IQ of Estonian children was expressed in relation to British and Icelandic norms, both demonstrated a similar sigmoid relationship. The youngest Estonian group scored higher than the British and Icelandic norms: after first grade, the score fell below 100 and remained lower until age 12, and after that age it increased above the mean level of these two comparison countries. The difference between the junior school children and the secondary school children may be due to schooling, sampling error or different trajectories of intellectual maturation in different populations. Systematic differences in the growth pattern suggest that the development of intellectual capacities proceeds at different rates and the maturation process can take longer in some populations than in others. PMID:15535461

  14. Family Factors and NEET Status: An Estonian Case Study

    ERIC Educational Resources Information Center

    Leino, Mare; Hintsanen, Mirka; Hintsa, Taina; Merjonen, Paivi; Keltikangas-Jarvinen, Liisa

    2013-01-01

    For young people, not being in education, employment or training (NEET) may be detrimental to self-esteem and limit possibilities for achieving financial security and a respectable position in society. One major educational problem in Estonia is low academic achievement at the upper level of basic education (Grades 7-9), reflected in a large…

  15. Lessons Learned from Strategy Landscape Tool

    ERIC Educational Resources Information Center

    Grantmakers for Education, 2014

    2014-01-01

    In 2011, Grantmakers for Education (GFE) partnered with the Monitor Institute to develop the K-12 Education Strategy Landscape Tool--an asset mapping tool that used interactive data visualization to provide a clear picture of the who, what, where, and when of education grantmaking. The prototype launched in January of 2012. Over a dozen funders…

  16. Envisioning the Future of Christian Higher Education: Leadership for Embracing, Engaging, and Executing in a Changing Landscape

    ERIC Educational Resources Information Center

    Reynolds, John; Wallace, Jon

    2016-01-01

    The focus of this article centers on three specific themes of disruption that are likely to affect the future of Christian higher education. The first theme examines the juxtaposition of faith-based institutional identity and its influence on a post-modern society. The second theme explores the disaggregation of traditional faculty functions and…

  17. Differentiation of English Universities: The Impact of Policy Reforms in Driving a More Diverse Higher Education Landscape

    ERIC Educational Resources Information Center

    Purcell, Wendy M.; Beer, Julian; Southern, Rebekah

    2016-01-01

    Higher education in the UK is a success story and what we do matters to society. Income is earned by delivering value--and that's clearer now in this new arena of student fees and research impact. Clarity about what we're really good at--academic programmes, learning approach and/or research theme--and communicating that powerfully is what it…

  18. Changing the "Landscape" of Learning: The Future of Blended Learning Provision in Newly Merged South African Higher Education Institutions

    ERIC Educational Resources Information Center

    Paterson, Andrew

    2005-01-01

    This article analyses the implications of recent institutional mergers for information systems development and in particular for the provision of blended and collaborative learning in the South African higher education system. The merged institutions are only beginning to address these challenges. The article therefore draws attention to current…

  19. Height Connections and Land Uplift Rates in West-Estonian Archipelago

    NASA Astrophysics Data System (ADS)

    Jürgenson, H.; Liibusk, A.; Kall, T.

    2012-04-01

    Land uplift rates are largest in the western part of Estonia. The uplift is due to post-glacial rebound. In 2001-2011, the Estonian national high-precision levelling network was completely renewed and levelled. This was the third precise levelling campaign in the re-gion. The first one had taken place before the Second World War and the second one in the 1950s. The Estonian mainland was connected with the two largest islands (Saaremaa and Hiiumaa) in the west-Estonian archipelago using the water level monitoring (hydrody-namic levelling) method. Three pairs of automatic tide gauges were installed on opposite coasts of each waterway. The tide gauges were equipped with piezoresistive pressure sen-sors. This represented the first use of such kind of equipment in Estonia. The hydrodynamic levelling series span up to two calendar years. Nevertheless, the obtained hydrodynamic levelling results need to be additionally verified using alternative geodetic methods. The obtained results were compared with the previous high-precision levelling data from the 1960s and 1970s. As well, the new Estonian gravimetric geoid model and the GPS survey were used for GPS-levelling. All the three methods were analyzed, and the preliminary results coincided within a 1-2 cm margin. Additionally, the tide gauges on the mainland and on both islands were connected using high-precision levelling. In this manner, three hydrodynamic and three digital levelling height differences formed a closed loop with the length of 250 km. The closing error of the loop was less than 1 cm. Finally, the Fennoscandian post-glacial rebound was determined from repeated levelling as well as from repeated GPS survey. The time span between the two campaigns of the first-order GPS survey was almost 13 years. According to new calculations, the relative land uplift rates within the study area reached up to +2 mm/year. This is an area with a rela-tively small amount of input data for the Nordic models. In addition, a

  20. Landscaping for energy efficiency

    SciTech Connect

    1995-04-01

    This publication by the National Renewable Energy Laboratory addresses the use of landscaping for energy efficiency. The topics of the publication include minimizing energy expenses; landscaping for a cleaner environment; climate, site, and design considerations; planning landscape; and selecting and planting trees and shrubs. A source list for more information on landscaping for energy efficiency and a reading list are included.

  1. Spatial patterns of soil organic carbon stocks in Estonian arable soils

    NASA Astrophysics Data System (ADS)

    Suuster, Elsa; Astover, Alar; Kõlli, Raimo; Roostalu, Hugo; Reintam, Endla; Penu, Priit

    2010-05-01

    Soil organic carbon (SOC) determines ecosystem functions, influencing soil fertility, soil physical, chemical and biological properties and crop productivity. Therefore the spatial pattern of SOC stocks and its appropriate management is important at various scales. Due to climate change and the contribution of carbon store in the soils, the national estimates of soil carbon stocks should be determined. Estonian soils have been well studied and mapped at a scale 1:10,000. Previous studies have estimated SOC stocks based on combinations of large groups of Estonian soils and the mean values of the soil profile database, but were not embedded into the geo-referenced databases. These studies have estimated SOC stocks of Estonian arable soils 122.3 Tg. Despite of available soil maps and databases, this information is still very poorly used for spatial soil modelling. The aim of current study is to assess and model spatial pattern of SOC stocks of arable soils on a pilot area Tartu County (area 3089 sq km). Estonian digital soil map and soil monitoring databases are providing a good opportunity to assess SOC stocks at various scales. The qualitative nature of the initial data from a soil map prohibits any straightforward use in modelling. Thus we have used several databases to construct models and linkages between soil properties that can be integrated into soil map. First step was to reorganize the soil map database (44,046 mapping units) so it can be used as an input to modelling. Arable areas were distinguished by a field layer of Agricultural Registers and Information Board, which provides precise information of current land use as it is the basis of paying CAP subsidies. The estimates of SOC content were found by using the arable land evaluation database of Tartu from the Estonian Land Board (comprising 950 sq km and 31,226 fields), where each soil type was assessed separately and average SOC content grouped by texture was derived. SOC content of epipedon varies in

  2. The Changing Landscape of Higher Education: An Analysis of How National Change Might Be Brought about in American Higher Education Compared with the Bologna Signatory States

    ERIC Educational Resources Information Center

    Birtwistle, Tim; McKiernan, Holiday Hart

    2008-01-01

    Throughout much of the world higher education has been subject to scrutiny, including for example cost, outcomes, stakeholder value, and change. The intensity of the scrutiny and the possible consequences in terms of change have accelerated as a result of 2009 being the year of financial turbulence and scarce resources being used to prop up…

  3. Field trial on glucose-induced insulin and metabolite responses in Estonian Holstein and Estonian Red dairy cows in two herds

    PubMed Central

    2010-01-01

    Background Insulin secretion and tissue sensitivity to insulin is considered to be one of the factors controlling lipid metabolism post partum. The objective of this study was to compare glucose-induced blood insulin and metabolite responses in Estonian Holstein (EH, n = 14) and Estonian Red (ER, n = 14) cows. Methods The study was carried out using the glucose tolerance test (GTT) performed at 31 ± 1.9 days post partum during negative energy balance. Blood samples were obtained at -15, -5, 5, 10, 20, 30, 40, 50 and 60 min relative to infusion of 0.15 g/kg BW glucose and analysed for glucose, insulin, triglycerides (TG), non-esterified fatty acids (NEFA), cholesterol and β-hydroxybutyrate (BHB). Applying the MIXED Procedure with the SAS System the basal concentration of cholesterol, and basal concentration and concentrations at post-infusion time points for other metabolites, area under the curve (AUC) for glucose and insulin, clearance rate (CR) for glucose, and maximum increase from basal concentration for glucose and insulin were compared between breeds. Results There was a breed effect on blood NEFA (P < 0.05) and a time effect on all metabolites concentration (P < 0.01). The following differences were observed in EH compared to ER: lower blood insulin concentration 5 min after glucose infusion (P < 0.05), higher glucose concentration 20 (P < 0.01) and 30 min (P < 0.05) after infusion, and higher NEFA concentration before (P < 0.01) and 5 min after infusion (P < 0.05). Blood TG concentration in ER remained stable, while in EH there was a decrease from the basal level to the 40th min nadir (P < 0.01), followed by an increase to the 60th min postinfusion (P < 0.01). Conclusion Our results imply that glucose-induced changes in insulin concentration and metabolite responses to insulin differ between EH and ER dairy cows. PMID:20089161

  4. A stochastic model for the sea level in the Estonian coastal area

    NASA Astrophysics Data System (ADS)

    Raudsepp, Urmas; Toompuu, Aleksander; Kõuts, Tarmo

    1999-09-01

    A stochastic model is suggested to perform the space-time optimal analysis of the sea level data recorded in 1978-1982 at 20 stations at the Estonian coast and along a part of the Latvian coast surrounding the Gulf of Riga. The original time series recorded with the time lag of 1, 6 or 12 h are divided into mean and fluctuation components. The mean field is modeled as the sum of the linear trend and annual harmonic. The mean sea level is generally higher at the stations located in the river mouth area. The estimated linear trend yielding the sea level rise of 1-3 cm/year is an approximation of the interannual variability over the selected 5-year period. The dominating annual harmonic with amplitude of 20 cm describes 40-45% of the total variability of the time series of the monthly mean sea level values. The temporal and spatial correlations of the sea level fluctuation field were estimated on the basis of the suggested stochastic model. The correlation functions were approximated by Gaussian functions yielding the temporal correlation radius (e-folding scale) of about 10 days and spatial correlation radius of 200-400 nm. According to the developed criterion, proceeding from the suggested stochastic model, at least 90% of the sea level data from the Estonian coastal area should be considered as meeting the quality requirements. There was no significant difference in the quality of data measured either continuously by mareographs or observed by reading the bench sticks. After removal of outliers, the approach was utilized to reconstruct the sea level field in the Estonian coastal area in 1978-1982 with an acceptable low reconstruction error.

  5. Modernizing the Estonian farmhouse, redefining the family, 1880s-1930s.

    PubMed

    L'Heureux, Marie-Alice

    2010-01-01

    In the nineteenth century, the transition from a Baltic-German-controlled manor-and-serf economy to individually owned farmsteads transformed all aspects of life including the spatial organization and form of farmhouses in the western provinces of Tsarist Russia. Agricultural experts and social reformers discussed how to update the traditional threshing-room dwelling house (rehielamu) into a healthy dwelling for successful farmers and, after the Estonian War of Independence, for new settlers. Using material culture such as contemporary plans, I show that changing household relationships, in addition to economic and technological factors, helped to transform the ancient rehielamu into a modern dwelling. PMID:21280384

  6. Learning for Transformation in a Changing Landscape

    ERIC Educational Resources Information Center

    Sun, Qi

    2013-01-01

    This article argues that transformative learning becomes increasingly essential for educators in the changing landscape of the adult and higher education institutions of the United States that has continuously hosted highest numbers of international students among other countries. First, it presents a context discussing learning for…

  7. Landscape Management: Field Supervisor.

    ERIC Educational Resources Information Center

    Newton, Deborah; Newton, Steve

    This module is the third volume in a series of instructional materials on landscape management. The materials are designed to help teachers train students in the job skills they will need in landscape occupations. The module contains six instructional units that cover the following topics: orientation; basic landscape design principles; irrigation…

  8. The Campus Landscape.

    ERIC Educational Resources Information Center

    du Von, Jay

    1966-01-01

    All across the country, landscaping and site development are coming to the fore as essential and integral parts of university planning and development. This reprint concentrates on the function of landscape architecture, and briefly examines some of the major responsibilities of the landscape architect in planning a campus. Included are--(1)…

  9. The Anonymity of Catalan and the Authenticity of Estonian: Two Paths for the Development of Medium-Sized Languages

    ERIC Educational Resources Information Center

    Soler, Josep

    2013-01-01

    Catalan and Estonian can be considered "medium-sized" languages with some key common features that allow us to analyze the evolution of the two cases comparatively. Firstly, other formerly hegemonic languages (Spanish and Russian, respectively) have historically minoritized them. Secondly, the political equilibrium has now changed in such a way…

  10. Proficiency Assessment of Male Volleyball Teams of the 13-15-Year Age Group at Estonian Championships

    ERIC Educational Resources Information Center

    Stamm, Meelis; Stamm, Raini; Koskel, Sade

    2008-01-01

    Study aim: Assessment of feasibility of using own computer software "Game" at competitions. Material and methods: The data were collected during Estonian championships in 2006 for male volleyball teams of the 13-15-years age group (n = 8). In all games, the performance of both teams was recorded in parallel with two computers. A total of 19 games…

  11. Normal Weight Estonian Prepubertal Boys Show a More Cardiovascular-Risk-Associated Adipose Tissue Distribution than Austrian Counterparts

    PubMed Central

    Wallner-Liebmann, Sandra J.; Moeller, Reinhard; Horejsi, Renate; Jürimäe, Toivo; Jürimäe, Jaak; Mäestu, Jarek; Purge, Priit; Saar, Meeli; Tafeit, Erwin; Kaimbacher, Petra; Kruschitz, Renate; Weghuber, Daniel; Schnedl, Wolfgang J.; Mangge, Harald

    2013-01-01

    Objective. Risk phenotypes for cardiovascular disease (CVD) differ markedly between countries, like the reported high difference in CVD mortality in Austria and Estonia. Hitherto, the goal of this study was to find out risk profiles in body fat distribution yet present in childhood, paving the way for later clinical end points. Methods. he subcutaneous adipose tissue (SAT) distribution patterns in 553 Austrian (A) and Estonian (E) clinically healthy normal weight boys aged 11.1 (±0.8) years were analysed. We applied the patented optical device Lipometer which determines the individual subcutaneous adipose tissue topography (SAT-Top). Results. Total body fat did not differ significantly between E and A boys. A discriminant analysis using all Lipometer data, BMI, and the total body fat (TBF) yielded 84.6% of the boys correctly classified in Estonians and Austrians by 9 body sites. A factor analysis identified the SAT distribution of E as critically similar to male adult patients with coronary heart disease (CHD). Conclusions. We show in normal weight Estonian boys a highly significant decreased fat accumulation on the lower body site compared to age matched Austrian males. This SAT-Top phenotype may play an important role for the increased cardiovascular risk seen in the Estonian population. PMID:24555148

  12. Vocational Education and Training as a Tool To Ensure Social and Economic Cohesion. National Observatory Country Report. Estonia, 1999.

    ERIC Educational Resources Information Center

    National Observatory of Estonia, Tallin.

    The 1990s have brought about many changes in Estonian society, economy, and social sphere that have necessitated reorganization and development of the vocational education and training (VET) system. A shortage of dialog between private enterprises and vocational education institutions has left schools unable to analyze and meet skill requirements…

  13. Changing Landscape: From Cottage Monopoly to Competitive Industry.

    ERIC Educational Resources Information Center

    Munitz, Barry

    2000-01-01

    Considers the changing academic education landscape in light of the technology-driven Internet. Topics include alternative educational opportunities, including part-time and distance learning; additional education needed by employed workers; new competitors, including corporate universities; using technology to integrate education, work, and…

  14. Another Paper Landscape?

    ERIC Educational Resources Information Center

    Radlak, Ted

    2001-01-01

    Describes the University of Toronto's extensive central campus revitalization plan to create lush landscapes that add to the school's image and attractiveness. Drawings and photographs are included. (GR)

  15. [The resistance status of gastrointestinal strongyles against anthelmintics in three Estonian sheep flocks].

    PubMed

    Anupöld, Ann Mari; Hinney, Barbara; Joachim, Anja

    2014-01-01

    Poor efficacy of anthelmintic drugs in sheep due to infections with resistant gastrointestinal strongyles is reported worldwide. The aim of this pilot study was to gain an insight into the current situation of anthelmintic efficacy in Estonian sheep flocks. From September to November 2012, faecal egg count reduction tests (FECRT) were carried out in three Estonian sheep farms, evaluating the efficacy of albendazole and ivermectin. Individual faecal samples were taken at the day of treatment and 10 to 14 days later and examined by a modified McMaster technique. Anthelmintic treatment was carried out with ivermectin (Bimectin 10 mg/ml, Bimeda Chemicals Export) subcutaneously with a dose rate of 0.2 mg/kg of body weight in the IVM group (n = 20 animals/farms 1 and 2; n = 5 for farm 3) or albendazol (Endospec 10%, Bimeda Chemicals Export) orally in the dose of 5 mg/kg of body weight in the ALB group (n = 20 animals/ farm); animals in the control group (n = 20 animals for farms 1 and 3, n = 18 for farm 2) were left untreated. The FECRT was carried out according to the WAAVP guidelines. On farm 1 the efficacy of albendazole and ivermectin was reduced with 66% and 65% FECR, respectively. With a FECR of 26% the results of farm 2 showed a pronounced albendazole resistance while ivermectin was still sufficiently efficient (99% reduction). Farm 3 showed nearly 100% efficacy of albendazole and ivermectin, but earlier problems with high endoparasite burden and mortality may indicate a possible developing albendazole resistance which could not be detected with the FECRT yet. The results of this study show that in Estonia resistance against benzimidazoles and macrocyclic lactones does occur, indicating that close countrywide monitoring is advisable. PMID:24490343

  16. PARKS AND LANDSCAPE EMPLOYEE. TEACHERS COPY.

    ERIC Educational Resources Information Center

    FITTS, JAMES; JOHNSON, JOHNNY

    THE PURPOSE OF THIS DOCUMENT IS TO PROVIDE VOCATIONAL AGRICULTURE COOPERATIVE EDUCATION STUDENTS PREPARING FOR EMPLOYMENT IN THE PARK AND LANDSCAPING FIELD WITH READING MATERIAL AND A GUIDE FOR STUDY. THE MATERIAL WAS DESIGNED BY SUBJECT MATTER SPECIALISTS ON THE BASIS OF STATE ADVISORY COMMITTEE RECOMMENDATIONS. THE MATERIAL WAS TESTED IN…

  17. The global risk landscape

    NASA Astrophysics Data System (ADS)

    2015-03-01

    Initiatives aimed at preserving or enhancing the state of the environment are created in a broad political landscape influenced by, among other things, perceived risks. We take a brief look at this risk landscape in the run up to Paris 2015.

  18. Estonian waterworks treatment plants: clearance of residues, discharge of effluents and efficiency of removal of radium from drinking water.

    PubMed

    Trotti, F; Caldognetto, E; Forte, M; Nuccetelli, C; Risica, S; Rusconi, R

    2013-12-01

    Considerable levels of radium were detected in a certain fraction of the Estonian drinking water supply network. Some of these waterworks have treatment systems for the removal of (mainly) iron and manganese from drinking water. Three of these waterworks and another one equipped with a radium removal pilot plant were examined, and a specific study was conducted in order to assess the environmental compatibility of effluents and residues produced in the plants. (226)Ra and (228)Ra activity concentrations were analysed in both liquid (backwash water) and solid (sand filter and sediment) materials to evaluate their compliance, from the radiological point of view, with current Estonian legislation and international technical documents that propose reference levels for radium in effluents and residues. Also with regard to water treatment by-products, a preliminary analysis was done of possible consequences of the transposition of the European Basic Safety Standards Draft into Estonian law. Radium removal efficiency was also tested in the same plants. Iron and manganese treatment plants turned out to be scarcely effective, whilst the radium mitigation pilot plant showed a promising performance. PMID:24047590

  19. Consensus in landscape preference judgments: the effects of landscape visual aesthetic quality and respondents' characteristics.

    PubMed

    Kalivoda, Ondřej; Vojar, Jiří; Skřivanová, Zuzana; Zahradník, Daniel

    2014-05-01

    Landscape's visual aesthetic quality (VAQ) has been widely regarded as a valuable resource worthy of protection. Although great effort has been devoted to determining the factors driving aesthetic preferences, public consensus in judgments has been neglected in the vast majority of such studies. Therefore, the aim of our study was to analyze three main possible sources of judgment variance: landscape VAQ, landscape type, and variability among respondents. Based upon an extensive perception-based investigation including more than 400 hikers as respondents, we found that variance in respondents' judgments differed significantly among assessed landscape scenes. We discovered a significant difference in judgment variances within each investigated respondent characteristic (gender, age, education level, occupational classification, and respondent's type of residence). Judgment variance was at the same time affected by landscape VAQ itself - the higher the VAQ, the better the consensus. While differences caused by characteristics indicate subjectivity of aesthetic values, the knowledge that people better find consensus for positively perceived landscapes provides a cogent argument for legal protection of valuable landscape scenes. PMID:24594757

  20. Planetary Landscape Geography

    NASA Astrophysics Data System (ADS)

    Hargitai, H.

    INTRODUCTION Landscape is one of the most often used category in physical ge- ography. The term "landshap" was introduced by Dutch painters in the 15-16th cen- tury. [1] The elements that build up a landscape (or environment) on Earth consists of natural (biogenic and abiogenic - lithologic, atmospheric, hydrologic) and artificial (antropogenic) factors. Landscape is a complex system of these different elements. The same lithology makes different landscapes under different climatic conditions. If the same conditions are present, the same landscape type will appear. Landscapes build up a hierarchic system and cover the whole surface. On Earth, landscapes can be classified and qualified according to their characteristics: relief forms (morphology), and its potential economic value. Aesthetic and subjective parameters can also be considered. Using the data from landers and data from orbiters we can now classify planetary landscapes (these can be used as geologic mapping units as well). By looking at a unknown landscape, we can determine the processes that created it and its development history. This was the case in the Pathfinder/Sojourner panoramas. [2]. DISCUSSION Planetary landscape evolution. We can draw a raw landscape develop- ment history by adding the different landscape building elements to each other. This has a strong connection with the planet's thermal evolution (age of the planet or the present surface materials) and with orbital parameters (distance from the central star, orbit excentricity etc). This way we can build a complex system in which we use differ- ent evolutional stages of lithologic, atmospheric, hydrologic and biogenic conditions which determine the given - Solar System or exoplanetary - landscape. Landscape elements. "Simple" landscapes can be found on asteroids: no linear horizon is present (not differentiated body, only impact structures), no atmosphere (therefore no atmospheric scattering - black sky as part of the landscape) and no

  1. [Landscape and ecological genomics].

    PubMed

    2013-10-01

    Landscape genomics is the modern version of landscape genetics, a discipline that arose approximately 10 years ago as a combination of population genetics, landscape ecology, and spatial statistics. It studies the effects of environmental variables on gene flow and other microevolutionary processes that determine genetic connectivity and variations in populations. In contrast to population genetics, it operates at the level of individual specimens rather than at the level of population samples. Another important difference between landscape genetics and genomics and population genetics is that, in the former, the analysis of gene flow and local adaptations takes quantitative account of landforms and features of the matrix, i.e., hostile spaces that separate species habitats. Landscape genomics is a part of population ecogenomics, which, along with community genomics, is a major part of ecological genomics. One of the principal purposes of landscape genomics is the identification and differentiation of various genome-wide and locus-specific effects. The approaches and computation tools developed for combined analysis of genomic and landscape variables make it possible to detect adaptation-related genome fragments, which facilitates the planning of conservation efforts and the prediction of species' fate in response to expected changes in the environment. PMID:25508669

  2. [Landscape and ecological genomics].

    PubMed

    Tetushkin, E Ia

    2013-10-01

    Landscape genomics is the modern version of landscape genetics, a discipline that arose approximately 10 years ago as a combination of population genetics, landscape ecology, and spatial statistics. It studies the effects of environmental variables on gene flow and other microevolutionary processes that determine genetic connectivity and variations in populations. In contrast to population genetics, it operates at the level of individual specimens rather than at the level of population samples. Another important difference between landscape genetics and genomics and population genetics is that, in the former, the analysis of gene flow and local adaptations takes quantitative account of landforms and features of the matrix, i.e., hostile spaces that separate species habitats. Landscape genomics is a part of population ecogenomics, which, along with community genomics, is a major part of ecological genomics. One of the principal purposes of landscape genomics is the identification and differentiation of various genome-wide and locus-specific effects. The approaches and computation tools developed for combined analysis of genomic and landscape variables make it possible to detect adaptation-related genome fragments, which facilitates the planning of conservation efforts and the prediction of species' fate in response to expected changes in the environment. PMID:25474890

  3. Lifelong Learning and Teacher Development. Estonian Studies in Education. Volume 4

    ERIC Educational Resources Information Center

    Mikk, Jaan, Ed.; Veisson, Marika, Ed.; Luik, Piret, Ed.

    2012-01-01

    The papers in this collection contribute to the understanding of several aspects of lifelong learning. Two papers highlight the characteristics of reflection among teachers including self-evaluation and blogging. Two other papers study cooperation in lifelong learning--one, the impact of communities on professional learning among university…

  4. The Internationalisation of Higher Education in Two Different Contexts: Catalan and Estonian Sociolinguistic Perspectives

    ERIC Educational Resources Information Center

    Soler-Carbonell, Josep; Gallego-Balsà, Lídia

    2016-01-01

    The topic of the internationalisation of academia has recently attracted attention from sociolinguists and language-policy scholars. In this paper, we compare two different universities from two contrasting contexts in Europe in order to find out more about their projected stance [Jaffe, A. (2009). Stance in a Corsican School: Institutional and…

  5. Learning and Educational Media. The Third IARTEM Volume. Proceedings of the International Conference of the International Association for Research on Textbooks and Educational Media (IARTEM) (Tartu, Estonia, September 20-22, 2001).

    ERIC Educational Resources Information Center

    Mikk, Jaan, Ed.; Meisalo, Veijo, Ed.; Kukemelk, Hasso, Ed.; Horsley, Mike, Ed.

    Papers from an international conference on research on textbooks and educational media are presented, grouped into four content areas. The first, Textbooks and Curricular Reform, contains: (1) The Norwegian CanonIs It Nationally Conditioned? (Bente Aamotsbakken); (2) Estonian Language Textbooks for Russian Schools and Their Accordance with New…

  6. Socialization Values and Parenting Practices as Predictors of Parental Involvement in Their Children's Educational Process

    ERIC Educational Resources Information Center

    Kikas, Eve; Tulviste, Tiia; Peets, Kätlin

    2014-01-01

    Research Findings: The purpose of this study was to examine associations between parental socialization values (including inconsistency in values), parenting practices, and parental involvement in their children's education. Altogether 242 Estonian mothers and fathers of first-grade children participated in the study. We found that mothers…

  7. Boundary dynamics in landscapes

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Landscapes consist of a mosaic of distinct vegetation types and their intervening boundaries with distinct characteristics. Boundaries can exist along abrupt environmental gradients or along gradual changes that are reinforced by feedback mechanisms between plants and soil properties. Boundaries can...

  8. Fractal Landscape Algorithms for Environmental Simulations

    NASA Astrophysics Data System (ADS)

    Mao, H.; Moran, S.

    2014-12-01

    Natural science and geographical research are now able to take advantage of environmental simulations that more accurately test experimental hypotheses, resulting in deeper understanding. Experiments affected by the natural environment can benefit from 3D landscape simulations capable of simulating a variety of terrains and environmental phenomena. Such simulations can employ random terrain generation algorithms that dynamically simulate environments to test specific models against a variety of factors. Through the use of noise functions such as Perlin noise, Simplex noise, and diamond square algorithms, computers can generate simulations that model a variety of landscapes and ecosystems. This study shows how these algorithms work together to create realistic landscapes. By seeding values into the diamond square algorithm, one can control the shape of landscape. Perlin noise and Simplex noise are also used to simulate moisture and temperature. The smooth gradient created by coherent noise allows more realistic landscapes to be simulated. Terrain generation algorithms can be used in environmental studies and physics simulations. Potential studies that would benefit from simulations include the geophysical impact of flash floods or drought on a particular region and regional impacts on low lying area due to global warming and rising sea levels. Furthermore, terrain generation algorithms also serve as aesthetic tools to display landscapes (Google Earth), and simulate planetary landscapes. Hence, it can be used as a tool to assist science education. Algorithms used to generate these natural phenomena provide scientists a different approach in analyzing our world. The random algorithms used in terrain generation not only contribute to the generating the terrains themselves, but are also capable of simulating weather patterns.

  9. Landscape evolution (A Review)

    PubMed Central

    Sharp, Robert P.

    1982-01-01

    Landscapes are created by exogenic and endogenic processes acting along the interface between the lithosphere and the atmosphere and hydrosphere. Various landforms result from the attack of weathering and erosion upon the highly heterogeneous lithospheric surface. Landscapes are dynamic, acutely sensitive to natural and artificial perturbation. Undisturbed, they can evolve through a succession of stages to a plain of low relief. Often, the progression of an erosion cycle is interrupted by tectonic or environmental changes; thus, many landscapes preserve vestiges of earlier cycles useful in reconstructing the recent history of Earth's surface. Landforms are bounded by slopes, so their evolution is best understood through study of slopes and the complex of factors controlling slope character and development. The substrate, biosphere, climatic environment, and erosive processes are principal factors. Creep of the disintegrated substrate and surface wash by water are preeminent. Some slopes attain a quasisteady form and recede parallel to themselves (backwearing); others become ever gentler with time (downwearing). The lovely convex/rectilinear/concave profile of many debris-mantled slopes reflects an interplay between creep and surface wash. Landscapes of greatest scenic attraction are usually those in which one or two genetic factors have strongly dominated or those perturbed by special events. Nature has been perturbing landscapes for billions of years, so mankind can learn about landscape perturbation from natural examples. Images

  10. Integrating Design Disciplines: Understanding the Potential for and Factors Affecting the Success of Interdisciplinary Design Education for Architecture and Landscape Architecture

    ERIC Educational Resources Information Center

    Koo, Tae Seo

    2012-01-01

    Interdisciplinary design education is becoming more important as design disciplines need various perspectives and solutions. However, only a limited amount of research has been done in regard to interdisciplinary design education. The goal of this study is to begin to answer the question about how designers and researchers develop and improve…

  11. How Affluent Is the South African Higher Education Sector and How Strong Is the South African Academic Profession in the Changing International Academic Landscape?

    ERIC Educational Resources Information Center

    Wolhuter, C. C.; Higgs, P.; Higgs, L. G.; Ntshoe, I.

    2010-01-01

    The aim of this article is to determine to what extent South African higher education and the South African academic profession can hold their own, within the international constellation of higher education systems and academic profession contingents. The article uses the theoretical framework of current changes taking place in higher education…

  12. Hereditary minisatellite mutations among the offspring of Estonian Chernobyl cleanup workers.

    PubMed

    Kiuru, Anne; Auvinen, Anssi; Luokkamäki, Mikko; Makkonen, Kaisa; Veidebaum, Toomas; Tekkel, Mare; Rahu, Mati; Hakulinen, Timo; Servomaa, Kristina; Rytömaa, Tapio; Mustonen, Riitta

    2003-05-01

    A single accidental event such as the fallout released from the Chernobyl reactor in 1986 can expose millions of people to non-natural environmental radiation. Ionizing radiation increases the frequency of germline mutations in experimental studies, but the genetic effects of radiation in humans remain largely undefined. To evaluate the hereditary effects of low radiation doses, we compared the minisatellite mutation rates of 155 children born to Estonian Chernobyl cleanup workers after the accident with those of their siblings born prior to it. All together, 94 de novo paternal minisatellite mutations were found at eight tested loci (52 and 42 mutants among children born after and before the accident, respectively). The minisatellite mutation rate was nonsignificantly increased among children born after the accident (0.042 compared to 0.036, OR 1.33, 95% CI 0.80-2.20). Furthermore, there was some indication of an increased mutation rate among offspring born after the accident to workers who had received doses of 20 cSv or above compared with their siblings born before the accident (OR 3.0, 95% CI 0.97-9.30). The mutation rate was not associated with the father's age (OR 1.04, 95% CI 0.94-1.15) or the sex of the child (OR 0.95, 95% CI 0.50-1.79). Our results are consistent with both no effect of radiation on minisatellite mutations and a slight increase at dose levels exceeding 20 cSv. PMID:12710876

  13. Symptoms of anxiety and depression in Estonian medical students with sleep problems.

    PubMed

    Eller, Triin; Aluoja, Anu; Vasar, Veiko; Veldi, Marlit

    2006-01-01

    High emotional stress in medical students has been observed in many studies. Our aim in this article was to assess the prevalence of symptoms of anxiety and depression among Estonian medical students and to find relationships between sleep complaints and emotional symptoms. The study group consisted of 413 medical students, ages 19-33 years, at the University of Tartu. Each was asked to complete two questionnaires: the Emotional State Questionnaire (EST-Q), containing 28 questions, and the Questionnaire on Sleep and Daytime Habits, with 25 questions. The anxiety and depression subscales from the EST-Q were applied. From the study group, 21.9% students had symptoms of anxiety, and 30.6% had symptoms of depression. The frequency of anxiety and depressive symptoms was higher in females. In regression and multiple regression analysis, we determined which sleep problems were related to emotional symptoms. The associations were different for men and women. In women, anxiety remained significantly related to waking up because of nightmares and feeling tired in the morning; depressive symptoms were related to difficulties in getting to sleep at night, waking up because of nightmares and nocturnal eating habits, daytime sleepiness, and sleepiness during school lessons. In men, significant relations were clear only for depression: difficulties in falling asleep at night before an exam and subjective sleep quality. The study demonstrated that a high percentage of medical students had emotional symptoms. We found that some sleep problems indicated underlying symptoms of anxiety and depression. PMID:16555263

  14. Ensemble approach for projections of return periods of extreme water levels in Estonian waters

    NASA Astrophysics Data System (ADS)

    Eelsalu, Maris; Soomere, Tarmo; Pindsoo, Katri; Lagemaa, Priidik

    2014-12-01

    The contribution of various drivers to the water level in the eastern Baltic Sea and the presence of outliers in the time series of observed and hindcast water level lead to large spreading of projections of future extreme water levels. We explore the options for using an ensemble of projections to more reliably evaluate return periods of extreme water levels. An example of such an ensemble is constructed by means of fitting several sets of block maxima (annual maxima and stormy season maxima) with a Generalised Extreme Value, Gumbel and Weibull distribution. The ensemble involves projections based on two data sets (resolution of 6 h and 1 h) hindcast by the Rossby Centre Ocean model (RCO; Swedish Meteorological and Hydrological Institute) and observed data from four representative sites along the Estonian coast. The observed data are transferred into the grid cells of the RCO model using the HIROMB model and a linear regression. For coastal segments where the observations represent the offshore water level well, the overall appearance of the ensembles signals that the errors of single projections are randomly distributed and that the median of the ensemble provides a sensible projection. For locations where the observed water level involves local effects (e.g. wave set-up) the block maxima are split into clearly separated populations. The resulting ensemble consists of two distinct clusters, the difference between which can be interpreted as a measure of the impact of local features on the water level observations.

  15. CO2 mineral sequestration in oil-shale wastes from Estonian power production.

    PubMed

    Uibu, Mai; Uus, Mati; Kuusik, Rein

    2009-02-01

    In the Republic of Estonia, local low-grade carbonaceous fossil fuel--Estonian oil-shale--is used as a primary energy source. Combustion of oil-shale is characterized by a high specific carbon emission factor (CEF). In Estonia, the power sector is the largest CO(2) emitter and is also a source of huge amounts of waste ash. Oil-shale has been burned by pulverized firing (PF) since 1959 and in circulating fluidized-bed combustors (CFBCs) since 2004-2005. Depending on the combustion technology, the ash contains a total of up to 30% free Ca-Mg oxides. In consequence, some amount of emitted CO(2) is bound by alkaline transportation water and by the ash during hydraulic transportation and open-air deposition. The goal of this study was to investigate the possibility of improving the extent of CO(2) capture using additional chemical and technological means, in particular the treatment of aqueous ash suspensions with model flue gases containing 10-15% CO(2). The results indicated that both types of ash (PF and CFBC) could be used as sorbents for CO(2) mineral sequestration. The amount of CO(2) captured averaged 60-65% of the carbonaceous CO(2) and 10-11% of the total CO(2) emissions. PMID:18793821

  16. Disorder on the landscape

    SciTech Connect

    Podolsky, Dmitry; Jokela, Niko; Majumder, Jaydeep E-mail: majumder@mnnit.ac.in

    2008-05-15

    Disorder on the string theory landscape may significantly affect dynamics of eternal inflation leading to the possibility for some vacua on the landscape to become dynamically preferable over others. We systematically study effects of a generic disorder on the landscape, starting by identifying a sector with built-in disorder-a set of de Sitter vacua corresponding to compactifications of the type IIB string theory on Calabi-Yau manifolds with a number of warped Klebanov-Strassler throats attached randomly to the bulk part of the Calabi-Yau. Further, we derive a continuum limit of the vacuum dynamics equations on the landscape. Using methods of the dynamical renormalization group we determine the late-time behavior of the probability distribution for an observer to measure a given value of the cosmological constant. We find the diffusion of the probability distribution to significantly slow down in sectors of the landscape where the number of nearest-neighboring vacua for any given vacuum is small. We discuss the relation of this slowdown with the phenomenon of Anderson localization in disordered media.

  17. From landscape to domain: Soils role in landscape classifications

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Soil landscape classifications are designed to divide landscapes into units with significance for the provisioning and regulating of ecosystem services and the development of conservation plans for natural resources. More specifically, such classifications serve as the basis for stratifying manageme...

  18. Landscape of superconducting membranes

    SciTech Connect

    Denef, Frederik; Hartnoll, Sean A.

    2009-06-15

    The AdS/CFT correspondence may connect the landscape of string vacua and the 'atomic landscape' of condensed matter physics. We study the stability of a landscape of IR fixed points of N=2 large N gauge theories in 2+1 dimensions, dual to Sasaki-Einstein compactifications of M theory, toward a superconducting state. By exhibiting instabilities of charged black holes in these compactifications, we show that many of these theories have charged operators that condense when the theory is placed at a finite chemical potential. We compute a statistical distribution of critical superconducting temperatures for a subset of these theories. With a chemical potential of 1 mV, we find critical temperatures ranging between 0.24 and 165 K.

  19. Modeling animal landscapes.

    PubMed

    Porter, W P; Ostrowski, S; Williams, J B

    2010-01-01

    There is an increasing need to assess the effects of climate and land-use change on habitat quality, ideally from a mechanistic basis. The symposium "Molecules to Migration: Pressures of Life" at the Fourth International Conference in Africa for Comparative Physiology and Biochemistry, Maasai Mara National Reserve, Kenya, 2008, illustrated how the principles of biophysical ecology can capture the mechanistic links between organisms, climate, and other habitat features. These principles provide spatially explicit assessments of habitat quality from a physiological perspective (i.e., "animal landscapes") that can be validated independently of the data used to derive and parameterize them. The contents of this symposium showcased how the modeling of animal landscapes can be used to assess key issues in applied and theoretical ecology. The presentations included applications to amphibians, reptiles, birds, and mammals. The rare Arabian oryx on the Arabian Peninsula is used as an example for energetic calculations and their implications for behavior on the landscape. PMID:20670170

  20. Landscapes, tourism, and conservation

    PubMed

    Burger

    2000-04-17

    One key aspect of global change is a decrease in ecological integrity as more and more landscapes are developed, leaving a mosaic of intact refuges and degraded patches that may not be sufficient for conserving biodiversity. While increases in human population and shifts in the distribution of people affect land use, the temporary movement of people can have major implications for conservation and biodiversity. Three examples are presented where recreation/tourism can enhance the conservation of land on a landscape scale, leading to habitat protection and biodiversity preservation: (1) Shorebirds often require a matrix of different habitat types during migratory stopovers, and ecotourism can serve as a catalyst for landscape scale protection of habitat. (2) Riparian habitats can serve as corridors to link diverse habitat patches, as well as serving as biodiversity hotspots. (3) Remediation and rehabilitation of contaminated lands, such as those of the US Department of Energy, aimed at developing recreational activities on the uncontaminated portions, can be the most economical form of re-development with no increase in human or ecological risk. Since large areas on many DOE sites have been undisturbed since the Second World War, when they were acquired, they contain unique or valuable ecosystems that serve an important role within their regional landscapes. In all three cases the judicious development of recreational/tourist interests can encourage both the conservation of habitats and the wise management of habitats on a landscape scale. While some species or habitats are too fragile for sustained tourism, many can be managed so that species, ecosystems and ecotourists flourish. By contributing to the economic base of regions, ecotourists/recreationists can influence the protection of land and biodiversity on a landscape scale, contributing to ecosystem management. The human dimensions of land preservation and biodiversity protection are key to long

  1. The Baltic Klint beneath the central Baltic Sea and its comparison with the North Estonian Klint

    NASA Astrophysics Data System (ADS)

    Tuuling, Igor; Flodén, Tom

    2016-06-01

    Along its contact with the Baltic Shield, the margin of the East European Platform reveals a well-developed, flooded terraced relief. The most striking and consistent set of escarpments at the contact of the Lower Palaeozoic calcareous and terrigenous rocks, known as the Baltic Klint (BK), extends from northwest of Russia to the Swedish island of Öland. Marine seismic reflection profiling in 1990-2004 revealed the central Baltic Sea Klint (BSK) section in detail and enabled comparison of its geology/geomorphology with a classical klint-section onshore, namely the North Estonian Klint (NEK). The conception of the BK onshore, which is based on the land-sea separating terraced relief in northern Estonia, is not fully applicable beneath the sea. Therefore, we consider that the BSK includes the entire terraced Cambrian outcrop. We suggest the term "Baltic Klint Complex" to include the well-terraced margin of the Ordovician limestone outcrop, which is weakly developed in Estonia. Because of a steady lithological framework of the bedrock layers across the southern slope of the Fennoscandian Shield, the central BSK in the western and the NEK in the eastern part of the Baltic Homocline have largely identical morphologies. The North Estonian Ordovician limestone plateau with the calcareous crest of the BK extends across the central Baltic Sea, whereas morphological changes/variations along the Klint base occur due to the east-westerly lithostratigraphic/thickness changes in the siliciclastic Cambrian sequence. The verge of the NEK, located some 30-50 m above sea level, starts to drop in altitude as its east-westerly course turns to northeast-southwest in western Estonia. Further westwards, the BK shifts gradually into southerly deepening (0.1-0.2°) layers as its crest drops to c. 150 m below sea level (b.s.l.) near Gotska Sandön. This course change is accompanied by a considerable decrease in thickness of the platform sedimentary cover, as below the central Baltic Sea the

  2. Occurrence of clinical mastitis in primiparous Estonian dairy cows in different housing conditions

    PubMed Central

    Kalmus, Piret; Viltrop, Arvo; Aasmäe, Birgit; Kask, Kalle

    2006-01-01

    Background Objectives of the study were to document the impact of some management factors on the occurrence of clinical mastitis in primiparous dairy cows and to identify common udder pathogens of clinical mastitis in freshly calved heifers and multiparous cows on the day of calving. Methods A one-year study was conducted during 2004 and 2005 in 11 selected Estonian dairy herds. Data consisted of 68 heifers with clinical mastitis and 995 heifers without clinical mastitis on the day of calving. Multivariable logistic regression with a random herd effect was used to investigate any association between housing system or the time interval from movement of heifers to the calving facility and day of calving on occurrence of clinical mastitis. Milk samples for bacteriological analysis were collected from affected heifers and multiparous cows on the day of calving Results Clinical mastitis occurrence in the study population of freshly calved heifers equalled 6.1 %. Housing system was not a significant risk factor for clinical mastitis of freshly calved heifers. Moving heifers to the cowbarn less than two weeks before calving in tiestall farms increased risk (OR = 5.9 p = 0.001) for clinical mastitis at parturition. The most frequently isolated udder pathogens among heifers were Escherichia coli (22.1%), Streptococcus uberis (19.1%) and coagulase-negative staphylococci (8.8%). In comparison, the main pathogen in multiparous cows with clinical mastitis at parturition was Staphylococcus aureus (11.2%). Conclusion Moving heifers to the calving facilities too late in tiestall farms increased risk for clinical mastitis at parturition. The isolated udder pathogens did not differ significantly in tiestall farms compared to freestall farms in heifers, but differences were found between heifers and multiparous cows at parturition. PMID:17118174

  3. Non-cancer morbidity among Estonian Chernobyl cleanup workers: a register-based cohort study

    PubMed Central

    Rahu, Kaja; Bromet, Evelyn J; Hakulinen, Timo; Auvinen, Anssi; Uusküla, Anneli; Rahu, Mati

    2014-01-01

    Objective To examine non-cancer morbidity in the Estonian Chernobyl cleanup workers cohort compared with the population sample with special attention to radiation-related diseases and mental health disorders. Design Register-based cohort study. Setting Estonia. Participants An exposed cohort of 3680 men (cleanup workers) and an unexposed cohort of 7631 men (population sample) were followed from 2004 to 2012 through the Population Registry and Health Insurance Fund database. Methods Morbidity in the exposed cohort compared with the unexposed controls was estimated in terms of rate ratio (RR) with 95% CIs using Poisson regression models. Results Elevated morbidity in the exposed cohort was found for diseases of the nervous system, digestive system, musculoskeletal system, ischaemic heart disease and for external causes. The most salient excess risk was observed for thyroid diseases (RR=1.69; 95% CI 1.38 to 2.07), intentional self-harm (RR=1.47; 95% CI 1.04 to 2.09) and selected alcohol-related diagnoses (RR=1.25; 95% CI 1.12 to 1.39). No increase in morbidity for stress reactions, depression, headaches or sleep disorders was detected. Conclusions No obvious excess morbidity consistent with biological effects of radiation was seen in the exposed cohort, with the possible exception of benign thyroid diseases. Increased alcohol-induced morbidity may reflect alcohol abuse, and could underlie some of the higher morbidity rates. Mental disorders in the exposed cohort were probably under-reported. The future challenge will be to study mental and physical comorbidities in the Chernobyl cleanup workers cohort. PMID:24833681

  4. Prevalence of alcohol-related pathologies at autopsy: Estonian Forensic Study of Alcohol and Premature Death

    PubMed Central

    Tuusov, Jana; Lang, Katrin; Väli, Marika; Pärna, Kersti; Tõnisson, Mailis; Ringmets, Inge; McKee, Martin; Helander, Anders; Leon, David A

    2014-01-01

    Aims Alcohol can induce diverse serious pathologies, yet this complexity may be obscured when alcohol-related deaths are classified according to a single underlying cause. We sought to quantify this issue and its implications for analysing mortality data. Design, Setting and Participants Cross-sectional study included 554 men aged 25–54 in Estonia undergoing forensic autopsy in 2008–09. Measurements Potentially alcohol-related pathologies were identified following macroscopic and histological examination. Alcohol biomarkers levels were determined. For a subset (26%), drinking behaviour was provided by next-of-kin. The Estonian Statistics Office provided underlying cause of death. Findings Most deaths (75%) showed evidence of potentially alcohol-related pathologies, and 32% had pathologies in two or more organs. The liver was most commonly affected [60.5%, 95% confidence interval (CI) = 56.3–64.6] followed by the lungs (18.6%, 95% CI = 15.4–22.1), stomach (17.5%, 95% CI = 14.4–20.9), pancreas (14.1%, 95% CI = 11.3–17.3), heart (4.9%, 95% CI = 3.2–7.0) and oesophagus (1.4%, 95% CI = 0.6–2.8). Only a minority with liver pathology had a second pathology. The number of pathologies correlated with alcohol biomarkers (phosphatidylethanol, gamma-glytamyl transpeptidase in blood, ethylglucuronide, ethylsulphate in urine). Despite the high prevalence of liver pathology, few deaths had alcoholic liver disease specified as the underlying cause. Conclusion The majority of 554 men aged 25–54 undergoing forensic autopsy in Estonia in 2008–09 showed evidence of alcohol-related pathology. However, the recording of deaths by underlying cause failed to capture the scale and nature of alcohol-induced pathologies found. PMID:25066373

  5. Why Indigenous Perspectives in School?: A Consideration of the Current Australian Education Landscape and the Ambiguities to be Addressed in Literacy Teaching

    ERIC Educational Resources Information Center

    Shipp, Cara

    2012-01-01

    Aboriginal literacy is a difficult area of education with no neat answer; rather, a multifaceted approach to improving Aboriginal students' outcomes is needed. This article focuses on bringing Aboriginal perspectives and voices into the classroom; using the tools of multiliteracies and scaffolding literacy techniques; and being able to accommodate…

  6. Evaluating the Impact of Number Controls, Choice and Competition: An Analysis of the Student Profile and the Student Learning Environment in the New Higher Education Landscape

    ERIC Educational Resources Information Center

    Taylor, Carol; McCaig, Colin

    2014-01-01

    The policy environment for universities in England has changed significantly over the past few years. This can be seen most obviously in relation to the funding of undergraduate education, but other changes will come to be seen as equally influential in the long term. One example is the change to the policy on controlling student numbers, which is…

  7. Public Funding for Private Schools: The Current Landscape. "A Reflection on the 2013 Catholic Higher Education Collaborative Conference on Catholic School Financing"

    ERIC Educational Resources Information Center

    Mulaney, Ellen

    2014-01-01

    On September 22-24, 2013, the University of Notre Dame's Institute for Catholic Education hosted a conference on Catholic school financing on the Notre Dame campus, which drew experts on the subject from across the United States. This author, because of her roles as a Board Member of the Board of Catholic Schools of the Archdiocese of…

  8. Short-Term Policy and the Changing Institutional Landscape of Post-16 Education and Training: The Case of Learning Partnerships in England, Scotland and Wales

    ERIC Educational Resources Information Center

    Ramsden, Mark; Bennett, Robert J.; Fuller, Crispian

    2004-01-01

    This article assesses the role of Learning Partnerships in England and equivalent bodies in Scotland and Wales, as an example of a post-16 education and training initiative and its articulation via public sector institutions. The article uses new survey evidence across Britain. It demonstrates that Learning Partnerships have been one further…

  9. The New Corporate Landscape and Workforce Skills: What Firms Want; How They Get It; and the Role of Education, Training and Community Colleges.

    ERIC Educational Resources Information Center

    Salzman, Harold; Moss, Philip; Tilly, Chris

    This paper presents two policy issues related to the topic of workforce preparation. While changes in the structures and requirement of jobs in the postwar economy have created a need for a more skilled workforce, at the same time, corporations have become increasingly reluctant to invest in training and education for youth and for their own…

  10. Partisanship and Ideology in the ESEA Reauthorization in the 106th and 107th Congresses: Foundations for the New Political Landscape of Federal Education Policy

    ERIC Educational Resources Information Center

    DeBray, Elizabeth H.

    2005-01-01

    In January 2002, Republican President George W. Bush signed into law the No Child Left Behind (NCLB) Act, the reauthorized Elementary and Secondary Education Act (ESEA) of 1965. The most conservative congressional Republicans, who opposed the bill's extensive new testing mandates and absence of school voucher provisions, were largely left out in…

  11. Performance Technology Landscape.

    ERIC Educational Resources Information Center

    Addison, Roger M.

    2003-01-01

    Describes a performance technology landscape that has been developed for performance improvement institutes. Defines performance technology, including identification of value; definition of outcomes; performance analysis; valuation of effectiveness; focusing on results; systemic approach; adding value; aligning workers, activity, the organization,…

  12. Desert landscape irrigation

    SciTech Connect

    Quinones, R.

    1995-06-01

    Industrialization can take place in an arid environment if a long term, overall water management program is developed. The general rule to follow is that recharge must equal or exceed use. The main problem encountered in landscape projects is that everyone wants a lush jungle setting, tall shade trees, ferns, with a variety of floral arrangements mixed in. What we want, what we can afford, and what we get are not always the same. Vegetation that requires large quantities of water are not native to any desert. Surprisingly; there are various types of fruit trees, and vegetables that will thrive in the desert. Peaches, plums, nut trees, do well with drip irrigation as well as tomatoes. Shaded berry plans will also do well, the strawberry being one. In summary; if we match our landscape to our area, we can then design our irrigation system to maintain our landscape and grow a variety of vegetation in any arid or semiarid environment. The application of science and economics to landscaping has now come of age.

  13. Biofuels from urban landscapes

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Biomass from urban landscapes is an untapped resource. Lawn thatch and clippings, fallen leaves and tree limbs are all potential sources of biofuels. Most cities already collect and transport these materials to disposal sites; but, alternatively could collect and transport these materials to a loc...

  14. Landscape in Literature.

    ERIC Educational Resources Information Center

    Salter, Christopher L.; Lloyd, William J.

    One of a series of Resource Papers for College Geography, this thematic study guide focuses on literary setting and the personal space of fictional characters as an approach to comparative literary study, and concurrently uses fictional treatments of landscape and place as a means to encourage greater sensitivity to geographical and architectural…

  15. A Curious Landscape

    NASA Technical Reports Server (NTRS)

    2004-01-01

    This 'postcard' from the panoramic camera on the Mars Exploration Rover Opportunity shows the view of the martian landscape southwest of the rover. The image was taken in the late martian afternoon at Meridiani Planum on Mars, where Opportunity landed at approximately 9:05 p.m. PST on Saturday, Jan. 24.

  16. Landscape Management: Field Specialist.

    ERIC Educational Resources Information Center

    Newton, Deborah; Newton, Steve

    This module is the second volume in a series of three publications on landscape management. The module contains five instructional units that cover the following topics: orientation; equipment; irrigation systems and maintenance; plant material identification and pests; and turf identification and pests. Each instructional unit follows a standard…

  17. Moving into Landscapes

    ERIC Educational Resources Information Center

    Nelson, Cindy

    2008-01-01

    This article describes a lesson, designed for second graders, that begins with the teacher showing and talking about a few landscape fundamentals: horizon line, depth, and the mood or feeling that a work of art inspires. A class discussion ensues about how an artist's images can make one feel, how they can convey calmness, warmth, anxiety, or a…

  18. Landscapes. Artists' Workshop Series.

    ERIC Educational Resources Information Center

    King, Penny; Roundhill, Clare

    This instructional resource, designed to be used by and with elementary level students, provides inspiration for landscape painting by presenting the work of six different artists. These include: "Fuji in Clear Weather" (Katsushika Hokusai, 1823-29); "The Tree of Life" (Gustav Klimt, c. 1905-1909); "The Waterlily Pond" (Claude Monet, 1899);…

  19. LANDSCAPE SCIENCES OVERVIEW

    EPA Science Inventory

    The primary aim of the Landscape Sciences Program (LSP) is to develop methodologies to evaluate the status, trends, and vulnerability of ecological resources (primarily water) at site, watershed, regional, and national scales, and to evaluate the major stressors and exposures to...

  20. Shaping the Landscape.

    ERIC Educational Resources Information Center

    Naturescope, 1987

    1987-01-01

    Provides background information on various agents that change the landscape. Includes teaching activities on weathering, water, wind and ice erosion, plate tectonics, sedimentation, deposition, mountain building, and determining contour lines. Contains reproducible handouts and worksheets for two of the activities. (TW)

  1. LANDSCAPE MANAGEMENT PRACTICES

    EPA Science Inventory

    USDA Conservation Practices are applied at various scales ranging from a portion of a field or a specific farm operation to the watershed or landscape scale. The Conservation Effects Assessment Project is a joint effort of USDA Conservation and Research agencies to determine the...

  2. Campus Landscape: Functions, Forms, Features.

    ERIC Educational Resources Information Center

    Dober, Richard P.

    This guide provides information, instruction, and ideas on planning and designing every aspect of the campus landscape, from parking lots to playing fields. Using real-world examples of classic and contemporary campus landscapes, it features coverage of landscape restoration and regeneration; provides an assessment matrix for consistent, effective…

  3. Geomorphology of anthropogenic landscapes

    NASA Astrophysics Data System (ADS)

    Sofia, Giulia; Tarolli, Paolo

    2015-04-01

    The construction of urban areas and the development of road networks leave a significant signature on the Earth surface, providing a geomorphological evidence to support the idea that humans are nowadays a geomorphic agent having deep effects on the morphological organization of the landscape. The reconstruction or identification of anthropogenic topographies, therefore, provides a mechanism for quantifying anthropogenic changes to the landscape systems in the Anthropocene. Following this research line, the present study tests the effectiveness of a recently published topographic index, the Slope Local Length of Autocorrelation (SLLAC, Sofia et al. 2014) to portrait anthropogenic geomorphology, focusing in particular on road network density, and urban complexity (UCI). At first, the research considers the increasing of anthropic structures and the resulting changes in the SLLAC and in two derived parameters (mean SLLAC per km2 and SLLAC roughness, or Surface Peak Curvature -Spc). As a second step, considering the SLLAC derived indices, the anthropogenic geomorphology is automatically depicted using a k-means clustering algorithm. In general, the increasing of road network density or of the UCI is positively correlated to the mean SLLAC per km2, while the Spc is negatively correlated to the increasing of the anthropic structures. Areas presenting different road network organization are effectively captured considering multiple combinations of the defined parameters. Landscapes with small scattered towns, and a network with long roads in a dendritic shape (with hierarchical branching) are characterized simultaneously by high mean SLLAC and low Spc. Large and complex urban areas served by rectilinear networks with numerous short straight lines and right angles, have either a maximized mean SLLAC or a minimized Spc or both. In all cases, the anthropogenic landscape identified by the procedure is comparable to the ones identified manually from orthophoto, with the

  4. 23 CFR 752.4 - Landscape development.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 23 Highways 1 2014-04-01 2014-04-01 false Landscape development. 752.4 Section 752.4 Highways... ROADSIDE DEVELOPMENT § 752.4 Landscape development. (a) Landscape development, which includes landscaping... landscaping and environmental design. (b) Landscape development should have provisions for plant...

  5. 23 CFR 752.4 - Landscape development.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 23 Highways 1 2012-04-01 2012-04-01 false Landscape development. 752.4 Section 752.4 Highways... ROADSIDE DEVELOPMENT § 752.4 Landscape development. (a) Landscape development, which includes landscaping... landscaping and environmental design. (b) Landscape development should have provisions for plant...

  6. 23 CFR 752.4 - Landscape development.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 23 Highways 1 2013-04-01 2013-04-01 false Landscape development. 752.4 Section 752.4 Highways... ROADSIDE DEVELOPMENT § 752.4 Landscape development. (a) Landscape development, which includes landscaping... landscaping and environmental design. (b) Landscape development should have provisions for plant...

  7. 23 CFR 752.4 - Landscape development.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Landscape development. 752.4 Section 752.4 Highways... ROADSIDE DEVELOPMENT § 752.4 Landscape development. (a) Landscape development, which includes landscaping... landscaping and environmental design. (b) Landscape development should have provisions for plant...

  8. 23 CFR 752.4 - Landscape development.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Landscape development. 752.4 Section 752.4 Highways... ROADSIDE DEVELOPMENT § 752.4 Landscape development. (a) Landscape development, which includes landscaping... landscaping and environmental design. (b) Landscape development should have provisions for plant...

  9. Driving the Landscape

    NASA Astrophysics Data System (ADS)

    Haff, P. K.

    2012-12-01

    Technological modification of the earth's surface (e.g., agriculture, urbanization) is an old story in human history, but what about the future? The future of landscape in an accelerating technological world, beyond a relatively short time horizon, lies hidden behind an impenetrable veil of complexity. Sufficiently complex dynamics generates not only the trajectory of a variable of interest (e.g., vegetation cover) but also the environment in which that variable evolves (e.g., background climate). There is no way to anticipate what variables will define that environment—the dynamics creates its own variables. We are always open to surprise by a change of conditions we thought or assumed were fixed or by the appearance of new phenomena of whose possible existence we had been unaware or thought unlikely. This is especially true under the influence of technology, where novelty is the rule. Lack of direct long-term predictability of landscape change does not, however, mean we cannot say anything about its future. The presence of persistence (finite time scales) in a system means that prediction by a calibrated numerical model should be good for a limited period of time barring bad luck or faulty implementation. Short-term prediction, despite its limitations, provides an option for dealing with the longer-term future. If a computer-controlled car tries to drive itself from New York to Los Angeles, no conceivable (or possible) stand-alone software can be constructed to predict a priori the space-time trajectory of the vehicle. Yet the drive is normally completed easily by most drivers. The trip is successfully completed because each in a series of very short (linear) steps can be "corrected" on the fly by the driver, who takes her cues from the environment to keep the car on the road and headed toward its destination. This metaphor differs in a fundamental way from the usual notion of predicting geomorphic change, because it involves a goal—to reach a desired

  10. Simulations of Fluvial Landscapes

    NASA Astrophysics Data System (ADS)

    Cattan, D.; Birnir, B.

    2013-12-01

    The Smith-Bretherton-Birnir (SBB) model for fluvial landsurfaces consists of a pair of partial differential equations, one governing water flow and one governing the sediment flow. Numerical solutions of these equations have been shown to provide realistic models in the evolution of fluvial landscapes. Further analysis of these equations shows that they possess scaling laws (Hack's Law) that are known to exist in nature. However, the simulations are highly dependent on the numerical methods used; with implicit methods exhibiting the correct scaling laws, but the explicit methods fail to do so. These equations, and the resulting models, help to bridge the gap between the deterministic and the stochastic theories of landscape evolution. Slight modifications of the SBB equations make the results of the model more realistic. By modifying the sediment flow equation, the model obtains more pronounced meandering rivers. Typical landsurface with rivers.

  11. Sharing a disparate landscape

    NASA Astrophysics Data System (ADS)

    Ali-Khan, Carolyne

    2010-06-01

    Working across boundaries of power, identity, and political geography is fraught with difficulties and contradictions. In Tali Tal and Iris Alkaher's, " Collaborative environmental projects in a multicultural society: Working from within separate or mutual landscapes?" the authors describe their efforts to do this in the highly charged atmosphere of Israel. This forum article offers a response to their efforts. Writing from a framework of critical pedagogy, I use the concepts of space and time to anchor my analysis, as I examine the issue of power in this Jew/Arab collaborative environmental project. This response problematizes "sharing" in a landscape fraught with disparities. It also looks to further Tal and Alkaher's work by geographically and politically grounding it in the broader current conflict and by juxtaposing sustainability with equity.

  12. Dynamics of organic carbon stock of Estonian arable and grassland peat soils

    NASA Astrophysics Data System (ADS)

    Kauer, Karin; Tammik, Kerttu; Penu, Priit

    2016-04-01

    Peat soils represent globally a major reserve of soil organic carbon (SOC). Estimation of changes in SOC stocks is important for understanding soil carbon sequestration and dynamics of greenhouse gas emissions. The aim of this study was to estimate the SOC stock of Estonian agricultural peat soils and SOC stock change depending on land use type (arable land and long-term grasslands (over 5 years)). The soils were classified as Histosols according to WRB classification. Generally the arable land was used for growing cereals, oilseed rape, legumes and used as ley in crop rotation. The main technique of soil cultivation was ploughing. During 2002-2015 the soil samples of 0-20 cm soil layer (one average soil sample per 1-5 ha) were collected. The SOC content was measured by NIRS method. The SOC stock was calculated by assuming that soil mean bulk density is 0.3 g cm-3. The SOC stock change in arable land was estimated during 3-13 years (N=91) and in grassland 4-13 year (N=163). The average SOC content of peat soils varied from 150.6 to 549.0 mg g-1. The initial SOC stock of arable land was 271.3 t ha-1 and of grassland 269.3 t ha-1. The SOC stock declined in arable peat soils faster (-2.57 t ha-1 y-1) compared to the changes in grassland peat soils (-0.67 t ha-1 y-1). According to the length of the study period the SOC stock change per year varied from -5.14 to 6.64 t ha-1 y-1 in grasslands and from -14.78 to 0.83 t ha-1 y-1 in arable land, although there was no clear relationship between the SOC stock change and the length of the study period. More detailed information about the properties of agricultural land and land use history is needed to analyse the causes of the SOC stock changes in agricultural peat soils. However, from the current research we can conclude that the SOC stock of arable and grassland peat soils is declining during the cultivation. These decreases are important to specify when considering the role of peat soils in atmospheric greenhouse gas

  13. Incorporating Bioenergy in Sustainable Landscape Designs Workshop Two: Agricultural Landscapes

    SciTech Connect

    Negri, M. Cristina; Ssegane, H.

    2015-08-01

    The Bioenergy Technologies Office hosted two workshops on Incorporating Bioenergy in Sustainable Landscape Designs with Oak Ridge and Argonne National Laboratories in 2014. The second workshop focused on agricultural landscapes and took place in Argonne, IL from June 24—26, 2014. The workshop brought together experts to discuss how landscape design can contribute to the deployment and assessment of sustainable bioenergy. This report summarizes the discussions that occurred at this particular workshop.

  14. Landscape of a Lifetime

    ERIC Educational Resources Information Center

    Stager, Gary

    2008-01-01

    Few have inspired as many educators as Herb Kohl. Over the past four decades, Kohl has been a teacher, principal, university teacher educator, social activist, and author of more than forty books. His writing emerges from his direct experience in classrooms and challenges educators to think about their own practice. He does not shy away from…

  15. Landscape Construction in Dynamical Systems

    NASA Astrophysics Data System (ADS)

    Tang, Ying; Yuan, Ruoshi; Wang, Gaowei; Ao, Ping

    The idea of landscape has been recently applied to study various of biological problems. We demonstrate that a dynamical structure built into nonlinear dynamical systems allows us to construct such a global optimization landscape, which serves as the Lyapunov function for the ordinary differential equation. We find exact constructions on the landscape for a class of dynamical systems, including a van der Pol type oscillator, competitive Lotka-Volterra systems, and a chaotic system. The landscape constructed provides a new angle for understanding and modelling biological network dynamics.

  16. A survey of parentally reported sleep health disorders in estonian 8–9 year old children

    PubMed Central

    2013-01-01

    Background Pediatric sleep research is rather new in Estonia. There has not been a comprehensive study of age specific sleep disorders in Estonian children. The aim of this study was to investigate sleep disorders in a sample of Estonian second grade children. We hypothesized that: • Children with low BMI are as susceptible to SDB as are children with high BMI. • Under weight children are susceptible to residual SDB after adenotonsillectomy. • Parasomnias present with SDB in children. • Excessive day time sleepiness is a significant symptom which leads parents to suspect sleep disorders in their child. Methods A retrospective questionnaire based survey was used to analyze factors influencing sleep, parasomnias, daytime sleepiness, and sleep disordered breathing (SDB). 1065 Pediatric Sleep Questionnaire (PSQ) packets were distributed by post to randomly selected parents of second grade students; 703 (66%) subjects were included in the study group; each parent/guardian participant had one second grade child. Descriptive statistics were used to compare characteristics of SDB symptomatic and healthy children. We used logistic regression to analyze factors influencing sleep and parasomnias in relation to SDB severity. Odds ratios (OR) and 95% CI were used to estimate relative risk. Results Parents of children with SDB complaints seem to pay attention to sleep disorders especially when a child is suffering from excessive day time sleepiness. Parasomnias are present simultaneously with SDB and tend to worsen in relation to more severe SDB complaints. Many underweight children have SDB symptoms after adenotonsillectomy. Conclusion SDB symptoms are found in both overweight and underweight children. Both groups should be observed, especially in terms of the current focus on overweight children. Careful follow up after SDB treatment is necessary in case of under and overweight children. Parental suspicions regarding SDB are noticeably higher in cases of

  17. Wind-Eroded Landscape

    NASA Technical Reports Server (NTRS)

    2005-01-01

    5 August 2005 This Mars Global Surveyor (MGS) Mars Orbiter Camera (MOC) image shows a dust-mantled, wind-eroded landscape in the Medusae Sulci region of Mars. Wind eroded the bedrock in this region, and then, later, windblown dust covered much of the terrain.

    Location near: 5.7oS, 160.2oW Image width: width: 3 km (1.9 mi) Illumination from: lower left Season: Southern Spring

  18. Probing the String Landscape

    SciTech Connect

    Keith Dienes

    2009-12-01

    We are currently in the throes of a potentially huge paradigm shift in physics. Motivated by recent developments in string theory and the discovery of the so-called "string landscape", physicists are beginning to question the uniqueness of fundamental theories of physics and the methods by which such theories might be understood and investigated. In this colloquium, I will give a non-technical introduction to the nature of this paradigm shift and how it developed. I will also discuss some of the questions to which it has led, and the nature of the controversies it has spawned.

  19. Probing the String Landscape

    ScienceCinema

    Keith Dienes

    2010-01-08

    We are currently in the throes of a potentially huge paradigm shift in physics. Motivated by recent developments in string theory and the discovery of the so-called "string landscape", physicists are beginning to question the uniqueness of fundamental theories of physics and the methods by which such theories might be understood and investigated. In this colloquium, I will give a non-technical introduction to the nature of this paradigm shift and how it developed. I will also discuss some of the questions to which it has led, and the nature of the controversies it has spawned.

  20. Assessment of Early Postpartum Reproductive Performance in Two High Producing Estonian Dairy Herds

    PubMed Central

    Kask, K; Kurykin, J; Lindjärv, R; Kask, A; Kindahl, H

    2003-01-01

    Early postpartum (6 weeks) ovarian activity, hormonal profiles, uterine involution, uterine infections, serum electrolytes, glucose, milk acetoacetate and blood urea nitrogen (BUN) levels were studied in 2 Estonian high producing dairy herd with annual milk production of 7688 (Farm A) and 9425 (Farm B). From each farm 10 cows, with normal calving performance were used. Blood samples for the hormonal (PGF2α-metabolite, progesterone) analyses were withdrawn. On day 25 PP blood serum samples were taken for the evaluation of metabolic/electrolyte status. On the same day estimation of milk acetoacetate values was done. The ultrasound (US) was started on day 7 PP and was performed every 3rd day until the end of experiment. Uterine content, follicular activity and sizes of the largest follicle and corpus luteum were monitored and measured. Vaginal discharge and uterine tone were recorded during the rectal palpation. Each animal in the study was sampled for bacteriological examination using endometrial biopsies once a week. Two types of PGF2α-metabolite patterns were detected: elevated levels during 14 days PP, then decline to the basal level and then a second small elevation at the time of final elimination of the bacteria from the uterus; or elevated levels during first 7 days PP, then decline to the basal level and a second small elevation before the final elimination of bacteria. Endometritis was diagnosed in 5 cows in farm A and in 3 cows in farm B respectively. In farm A, 5 cows out of 10 ovulated during experimental period and in 1 cow cystic ovaries were found. In farm B, 3 cows out of 10 ovulated. In 3 cows cystic ovaries were found. Altogether 40% of cows had their first ovulation during the experimental period. Three cows in farm A and 5 cows in farm B were totally bacteria negative during the experimental period. The most frequent bacteria found were A. pyogenes, Streptococcus spp., E. coli., F. necrophorum and Bacteroides spp. The highest incidence of

  1. LAPSUS: soil erosion - landscape evolution model

    NASA Astrophysics Data System (ADS)

    van Gorp, Wouter; Temme, Arnaud; Schoorl, Jeroen

    2015-04-01

    LAPSUS is a soil erosion - landscape evolution model which is capable of simulating landscape evolution of a gridded DEM by using multiple water, mass movement and human driven processes on multiple temporal and spatial scales. It is able to deal with a variety of human landscape interventions such as landuse management and tillage and it can model their interactions with natural processes. The complex spatially explicit feedbacks the model simulates demonstrate the importance of spatial interaction of human activity and erosion deposition patterns. In addition LAPSUS can model shallow landsliding, slope collapse, creep, solifluction, biological and frost weathering, fluvial behaviour. Furthermore, an algorithm to deal with natural depressions has been added and event-based modelling with an improved infiltration description and dust deposition has been pursued. LAPSUS has been used for case studies in many parts of the world and is continuously developing and expanding. it is now available for third-party and educational use. It has a comprehensive user interface and it is accompanied by a manual and exercises. The LAPSUS model is highly suitable to quantify and understand catchment-scale erosion processes. More information and a download link is available on www.lapsusmodel.nl.

  2. Norwegian millstone quarry landscapes

    NASA Astrophysics Data System (ADS)

    Heldal, Tom; Meyer, Gurli; Grenne, Tor

    2013-04-01

    Rotary querns and millstones were used in Norway since just after the Roman Period until the last millstone was made in the 1930s. Throughout all this time millstone mining was fundamental for daily life: millstones were needed to grind grain, our most important food source. We can find millstone quarries in many places in the country from coast to mountain. Some of them cover many square kilometers and count hundreds of quarries as physical testimonies of a long and great production history. Other quarries are small and hardly visible. Some of this history is known through written and oral tradition, but most of it is hidden and must be reconstructed from the traces we can find in the landscape today. The Millstone project has put these quarry landscapes on the map, and conducted a range of case studies, including characterization of archaeological features connected to the quarrying, interpretation of quarrying techniques and evolution of such and establishing distribution and trade patterns by the aid of geological provenance. The project also turned out to be a successful cooperation between different disciplines, in particular geology and archaeology.

  3. Landscape Evolution of Titan

    NASA Technical Reports Server (NTRS)

    Moore, Jeffrey

    2012-01-01

    Titan may have acquired its massive atmosphere relatively recently in solar system history. The warming sun may have been key to generating Titan's atmosphere over time, starting from a thin atmosphere with condensed surface volatiles like Triton, with increased luminosity releasing methane, and then large amounts of nitrogen (perhaps suddenly), into the atmosphere. This thick atmosphere, initially with much more methane than at present, resulted in global fluvial erosion that has over time retreated towards the poles with the removal of methane from the atmosphere. Basement rock, as manifested by bright, rough, ridges, scarps, crenulated blocks, or aligned massifs, mostly appears within 30 degrees of the equator. This landscape was intensely eroded by fluvial processes as evidenced by numerous valley systems, fan-like depositional features and regularly-spaced ridges (crenulated terrain). Much of this bedrock landscape, however, is mantled by dunes, suggesting that fluvial erosion no longer dominates in equatorial regions. High midlatitude regions on Titan exhibit dissected sedimentary plains at a number of localities, suggesting deposition (perhaps by sediment eroded from equatorial regions) followed by erosion. The polar regions are mainly dominated by deposits of fluvial and lacustrine sediment. Fluvial processes are active in polar areas as evidenced by alkane lakes and occasional cloud cover.

  4. The Sahara's Diverse Landscape

    NASA Technical Reports Server (NTRS)

    2002-01-01

    Vast stretches of uninterrupted sand are only one kind of Saharan landscape. This true-color MODIS image from November 9, 2001, reveals a diversity of land surface features, including ancient lava flows and volcanoes. Beginning at upper left and moving clockwise are the countries of Algeria, Tunisia, Libya, Chad, and Niger. Evidence of previous volcanic activity in the Sahara can be found in northeastern Chad, in particular, in a region known as Tibesti. Reaching up out of the surrounding desert, the dark rock of the Tibesti Plateau stands out in dark brown against the sand. Scattered throughout the region are the circular cones and calderas of several volcanoes. The dark remains of a lava flow mark the location of the Tousside volcano. North of Tibesti, in Libya, more dark-colored lava beds leave their mark on the landscape. Variety exists in Algeria, where the Grand Erg Oriental desert (far upper left) is hemmed in to the south by the Tinrhert Plateau. South of the Plateau, desert resumes briefly, only to give way to a mountainous region traced with impermanent rivers. In northern Niger, a sinuous gray-green line marks the edge of an escarpment that separates the Mangueni Plateau to the north from the rock deserts to the south. Image courtesy Jacques Descloitres, MODIS Land Rapid Response Team at NASA GSFC

  5. Intrinsically Disordered Energy Landscapes

    PubMed Central

    Chebaro, Yassmine; Ballard, Andrew J.; Chakraborty, Debayan; Wales, David J.

    2015-01-01

    Analysis of an intrinsically disordered protein (IDP) reveals an underlying multifunnel structure for the energy landscape. We suggest that such ‘intrinsically disordered’ landscapes, with a number of very different competing low-energy structures, are likely to characterise IDPs, and provide a useful way to address their properties. In particular, IDPs are present in many cellular protein interaction networks, and several questions arise regarding how they bind to partners. Are conformations resembling the bound structure selected for binding, or does further folding occur on binding the partner in a induced-fit fashion? We focus on the p53 upregulated modulator of apoptosis (PUMA) protein, which adopts an -helical conformation when bound to its partner, and is involved in the activation of apoptosis. Recent experimental evidence shows that folding is not necessary for binding, and supports an induced-fit mechanism. Using a variety of computational approaches we deduce the molecular mechanism behind the instability of the PUMA peptide as a helix in isolation. We find significant barriers between partially folded states and the helix. Our results show that the favoured conformations are molten-globule like, stabilised by charged and hydrophobic contacts, with structures resembling the bound state relatively unpopulated in equilibrium. PMID:25999294

  6. Intrinsically Disordered Energy Landscapes

    NASA Astrophysics Data System (ADS)

    Chebaro, Yassmine; Ballard, Andrew J.; Chakraborty, Debayan; Wales, David J.

    2015-05-01

    Analysis of an intrinsically disordered protein (IDP) reveals an underlying multifunnel structure for the energy landscape. We suggest that such ‘intrinsically disordered’ landscapes, with a number of very different competing low-energy structures, are likely to characterise IDPs, and provide a useful way to address their properties. In particular, IDPs are present in many cellular protein interaction networks, and several questions arise regarding how they bind to partners. Are conformations resembling the bound structure selected for binding, or does further folding occur on binding the partner in a induced-fit fashion? We focus on the p53 upregulated modulator of apoptosis (PUMA) protein, which adopts an -helical conformation when bound to its partner, and is involved in the activation of apoptosis. Recent experimental evidence shows that folding is not necessary for binding, and supports an induced-fit mechanism. Using a variety of computational approaches we deduce the molecular mechanism behind the instability of the PUMA peptide as a helix in isolation. We find significant barriers between partially folded states and the helix. Our results show that the favoured conformations are molten-globule like, stabilised by charged and hydrophobic contacts, with structures resembling the bound state relatively unpopulated in equilibrium.

  7. Cancer Genome Landscapes

    PubMed Central

    Vogelstein, Bert; Papadopoulos, Nickolas; Velculescu, Victor E.; Zhou, Shibin; Diaz, Luis A.; Kinzler, Kenneth W.

    2013-01-01

    Over the past decade, comprehensive sequencing efforts have revealed the genomic landscapes of common forms of human cancer. For most cancer types, this landscape consists of a small number of “mountains” (genes altered in a high percentage of tumors) and a much larger number of “hills” (genes altered infrequently). To date, these studies have revealed ~140 genes that, when altered by intragenic mutations, can promote or “drive” tumorigenesis. A typical tumor contains two to eight of these “driver gene” mutations; the remaining mutations are passengers that confer no selective growth advantage. Driver genes can be classified into 12 signaling pathways that regulate three core cellular processes: cell fate, cell survival, and genome maintenance. A better understanding of these pathways is one of the most pressing needs in basic cancer research. Even now, however, our knowledge of cancer genomes is sufficient to guide the development of more effective approaches for reducing cancer morbidity and mortality. PMID:23539594

  8. Landscapes Impacted by Light

    NASA Astrophysics Data System (ADS)

    Arellano, B.; Roca, J.

    2016-06-01

    The gradual spread of urbanization, the phenomenon known under the term urban sprawl, has become one of the paradigms that have characterized the urban development since the second half of the twentieth century and early twenty-first century. However, there is no unanimous consensus about what means "urbanization". The plurality of forms of human settlement on the planet difficult to identify the urbanization processes. The arrival of electrification to nearly every corner of the planet is certainly the first and more meaningful indicator of artificialization of land. In this sense, the paper proposes a new methodology based on the analysis of the satellite image of nighttime lights designed to identify the highly impacted landscapes worldwide and to build an index of Land Impacted by Light per capita (LILpc) as an indicator of the level of urbanization. The used methodology allows the identification of different typologies of urbanized areas (villages, cities or metropolitan areas), as well as "rural", "rurban", "periurban" and "central" landscapes. The study identifies 186,134 illuminated contours (urbanized areas). In one hand, 404 of these contours could be consider as real "metropolitan areas"; and in the other hand, there are 161,821 contours with less than 5,000 inhabitants, which could be identify as "villages". Finally, the paper shows that 44.5 % live in rural areas, 15.5 % in rurban spaces, 26.2 % in suburban areas and only 18.4 % in central areas.

  9. Intrinsically disordered energy landscapes.

    PubMed

    Chebaro, Yassmine; Ballard, Andrew J; Chakraborty, Debayan; Wales, David J

    2015-01-01

    Analysis of an intrinsically disordered protein (IDP) reveals an underlying multifunnel structure for the energy landscape. We suggest that such 'intrinsically disordered' landscapes, with a number of very different competing low-energy structures, are likely to characterise IDPs, and provide a useful way to address their properties. In particular, IDPs are present in many cellular protein interaction networks, and several questions arise regarding how they bind to partners. Are conformations resembling the bound structure selected for binding, or does further folding occur on binding the partner in a induced-fit fashion? We focus on the p53 upregulated modulator of apoptosis (PUMA) protein, which adopts an α-helical conformation when bound to its partner, and is involved in the activation of apoptosis. Recent experimental evidence shows that folding is not necessary for binding, and supports an induced-fit mechanism. Using a variety of computational approaches we deduce the molecular mechanism behind the instability of the PUMA peptide as a helix in isolation. We find significant barriers between partially folded states and the helix. Our results show that the favoured conformations are molten-globule like, stabilised by charged and hydrophobic contacts, with structures resembling the bound state relatively unpopulated in equilibrium. PMID:25999294

  10. A Decade of Change in Australia's DBA Landscape

    ERIC Educational Resources Information Center

    Wallace, Michelle; Byrne, Cathy; Vocino, Andrea; Sloan, Terry; Pervan, Simon J.; Blackman, Deborah

    2015-01-01

    Purpose: The purpose of this paper is to examine the dynamics of the Doctorate of Business Administration (DBA) in Australia through the lens of a changing higher education landscape. The paper reflects on issues raised in a previous analysis of DBA programmes undertaken a decade ago, and highlights persistent challenges and emerging opportunities…