Teaching and Learning about the Earth. ERIC Digest.

Science.gov (United States)

Lee, Hyonyong

This ERIC Digest investigates the earth and space science guidelines of the National Science Education Standards. These guidelines are frequently referred to as the earth system and include components such as plate tectonics, the water cycle, and the carbon cycle. This Digest describes the development of earth systems science and earth systems…

Library Literacy Programs for English Language Learners. ERIC Digest.

Science.gov (United States)

McMurrer, Eileen; Terrill, Lynda

This digest summarizes the history of public libraries and library literacy programs; describes current delivery models; and discusses initiatives in library literacy, profiling one successful public library program that serves adult English language learners and their families. (Adjunct ERIC Clearinghouse for ESL Literacy Education) (Author/VWL)

Report of the ERIC Management Review Group.

Science.gov (United States)

Carter, Launor F.; And Others

The mission of the ERIC Management Review Group was to examine the practices and procedures used by Central ERIC Management in their guidance and management of the 19 ERIC clearinghouses. The major topics covered in this report are: recommendations; the role of the clearinghouses; the bibliographic and documentation function; the interpretation…

Shedding of ash deposits

DEFF Research Database (Denmark)

Zbogar, Ana; Frandsen, Flemming; Jensen, Peter Arendt

2009-01-01

Ash deposits formed during fuel thermal conversion and located on furnace walls and on convective pass tubes, may seriously inhibit the transfer of heat to the working fluid and hence reduce the overall process efficiency. Combustion of biomass causes formation of large quantities of troublesome...... ash deposits which contain significant concentrations of alkali, and earth-alkali metals. The specific composition of biomass deposits give different characteristics as compared to coal ash deposits, i.e. different physical significance of the deposition mechanisms, lower melting temperatures, etc....... Low melting temperatures make straw ashes especially troublesome, since their stickiness is higher at lower temperatures, compared to coal ashes. Increased stickiness will eventually lead to a higher collection efficiency of incoming ash particles, meaning that the deposit may grow even faster...

1997 Arthur Ashe Jr. Sport Scholars Awards.

Science.gov (United States)

Roach, Ronald

1997-01-01

Winners of the "Black Issues in Higher Education" Arthur Ashe Jr. 1997 athletes of the year, one male and one female, are profiled and Sport Scholars are listed for baseball, softball, basketball, fencing, archery, football, handball, soccer, field hockey, crew, swimming, gymnastics, tennis, squash, golf, volleyball, lacrosse, wrestling, water…

The Uses of Institutional Culture: Strengthening Identification and Building Brand Equity in Higher Education. ASHE Higher Education Report, Volume 31, Number 2

Science.gov (United States)

Toma, J. Douglas, Ed.; Dubrow, Greg, Ed.; Hartley, Matthew, Ed.

2005-01-01

Institutional culture matters in higher education, and universities and colleges commonly express the need to strengthen their culture. A strong culture is perceived, correctly so, to engender a needed sense of connectedness between and among the varied constituents associated with a campus. Linking organizational culture and social cohesion is…

How To Use the SilverPlatter Software To Search the ERIC CD ROM.

Science.gov (United States)

Merrill, Paul F.

This manual provides detailed instructions for using SilverPlatter software to search the ERIC CD ROM (Compact Disk Read Only Memory), a large bibliographic database relating to education which contains reference information on numerous journal articles from over 750 journals cited in the "Current Index to Journals in Education" (CIJE),…

Biomass ash utilization

Energy Technology Data Exchange (ETDEWEB)

Bristol, D.R.; Noel, D.J.; O`Brien, B. [HYDRA-CO Operations, Inc., Syracuse, NY (United States); Parker, B. [US Energy Corp., Fort Fairfield, ME (United States)

1993-12-31

This paper demonstrates that with careful analysis of ash from multiple biomass and waste wood fired power plants that most of the ash can serve a useful purpose. Some applications require higher levels of consistency than others. Examples of ash spreading for agricultural purposes as a lime supplement for soil enhancement in Maine and North Carolina, as well as a roadbase material in Maine are discussed. Use of ash as a horticultural additive is explored, as well as in composting as a filtering media and as cover material for landfills. The ash utilization is evaluated in a framework of environmental responsibility, regulations, handling and cost. Depending on the chemical and physical properties of the biomass derived fly ash and bottom ash, it can be used in one or more applications. Developing a program that utilizes ash produced in biomass facilities is environmentally and socially sound and can be financially attractive.

Project To Design a Marketing Plan for Promoting Educators' Awareness of and Access to ERIC Products. Proposed Marketing Plan.

Science.gov (United States)

Contemporary Associates, Inc., Washington, DC.

The proposed strategy, which is designed to maximize the effectiveness and minimize the costs of marketing the Information Analysis Products (IAPs) produced by the 16 ERIC Clearinghouses, is based on a study of the concept of centralized versus decentralized ordering of selected ERIC products. The experiment measured four variables--postage,…

Higher Education

Science.gov (United States)

& Development (LDRD) National Security Education Center (NSEC) Office of Science Programs Richard P Databases National Security Education Center (NSEC) Center for Nonlinear Studies Engineering Institute Scholarships STEM Education Programs Teachers (K-12) Students (K-12) Higher Education Regional Education

Team based learning in nursing and midwifery higher education; a systematic review of the evidence for change.

Science.gov (United States)

Dearnley, Chris; Rhodes, Christine; Roberts, Peter; Williams, Pam; Prenton, Sarah

2018-01-01

The aim of this study is to review the evidence in relation to the experiences and outcomes of students on nursing and/or midwifery higher education programmes, who experience team based learning. To examine the relationship between team based learning and attainment for nursing and midwifery students in professional higher education. To examine the relationship between team based learning and student satisfaction for nurses and midwifery students in higher education. To identify and report examples of good practice in the implementation of team based learning in Nursing and Midwifery higher education. A systematic Review of the literature was undertaken. The population were nurses and midwives studying on higher education pre and post registration professional programmes. The intervention was learning and teaching activities based on a team-based learning approach. Data sources included CINAHL and MEDLINE. ERIC and Index to Theses were also searched. International research papers published in English between 2011 and 2017 that met the inclusion criteria were included in the study. Papers that met the criteria were subjected to quality appraisal and agreement amongst authors for inclusion in the review. A total of sixteen papers were reviewed and four themes emerged for discussion. These were Student Engagement, Student Satisfaction, Attainment and Practice Development and Transformational Teaching and Learning. There is a tentative, though growing body of evidence to support TBL as a strategy that can impact on student engagement, student satisfaction, attainment, practice development and transformative teaching and learning. The literature indicates that implementing TBL within the curriculum is not without challenge and requires a sustained and structured approach. Staff and students need to understand the processes involved, and why they should be adhered to, in the pursuit of enhanced student experiences and outcomes for nurses and midwives in Higher Education

Encore: A Selction of Articles from ERIC/ECE Newsletters (Jan. 1971-Dec. 1972).

Science.gov (United States)

ERIC Clearinghouse on Early Childhood Education, Champaign, IL.

This compilation of articles from newsletters issued by the ERIC Clearinghouse on Early Childhood Education, (January 1971 - December 1972) includes a wide variety of topics such as: teachers' developmental stages, family day care in Pasadena, television violence, children's altruistic lying, and the Home Start program. Also included is a complete…

Melting and Sintering of Ashes

DEFF Research Database (Denmark)

Hansen, Lone Aslaug

1997-01-01

-1300°C, and a trend of higher fusion temperatures with increasing contents of Al-silicates and quartz was found.c) Fly ashes, bottom ashes and deposits from coal/straw co-firing were all found to consist mainly of metal-alumina and alumina-silicates. These ashes all melt in the temperature range 1000......The thesis contains an experimental study of the fusion and sintering of ashes collected during straw and coal/straw co-firing.A laboratory technique for quantitative determination of ash fusion has been developed based on Simultaneous Thermal Analysis (STA). By means of this method the fraction......, the biggest deviations being found for salt rich (i.e. straw derived) ashes.A simple model assuming proportionality between fly ash fusion and deposit formation was found to be capable of ranking deposition rates for the different straw derived fly ashes, whereas for the fly ashes from coal/straw co-firing...

Arsenic, chromium and mercury removal using mussel shell ash or a sludge/ashes waste mixture.

Science.gov (United States)

Seco-Reigosa, Natalia; Peña-Rodríguez, Susana; Nóvoa-Muñoz, Juan Carlos; Arias-Estévez, Manuel; Fernández-Sanjurjo, María J; Alvarez-Rodríguez, Esperanza; Núñez-Delgado, Avelino

2013-04-01

Different batches of valued mussel shell and waste mussel shell ash are characterised. Shell ash has pH > 12 and high electrical conductivities (between 16.01 and 27.27 dS m(-1)), while calcined shell shows pH values up to 10.7 and electrical conductivities between 1.19 and 3.55 dS m(-1). X-ray fluorescence, nitric acid digestion and water extractions show higher concentrations in shell ash for most parameters. Calcite is the dominant crystalline compound in this ash (95.6%), followed by aragonite. Adsorption/desorption trials were performed for mussel shell ash and for a waste mixture including shell ash, sewage sludge and wood ash, showing the following percentage adsorptions: Hg(II) >94%, As(V) >96% and Cr(VI) between 11 and 30% for shell ash; Hg(II) >98%, As(V) >88% and Cr(VI) between 30 and 88% for the waste mixture. Hg and As desorption was ash and the waste mixture, while Cr desorption was between 92 and 45% for shell ash, and between 19 and 0% for the mixture. In view of that, mussel shell ash and the mixture including shell ash, sewage sludge and wood ash could be useful for Hg(II) and As(V) removal.

Skyview Foods: Eric's Real Dilemma with Channel Partners

Science.gov (United States)

Castleberry, Stephen B.

2011-01-01

As a marketing analyst, Eric is faced with several ethical dilemmas. When asked to engage in unethical and illegal behavior, Eric must decide whether to obey his boss and fudge the numbers (the counts of product purchased in order to get reimbursed more from the manufacturer during special sales) or take the ethical route. The case consists of two…

Eric Soovere fotodest sõjafotograafia kontektis / Ahto Sooaru

Index Scriptorium Estoniae

Sooaru, Ahto

2011-01-01

Püütakse selgitada Eric Soovere piltide ja teksti tausta põgenemisel kodumaalt, näidatakse tema töö tähtsust Eesti visuaalkultuuris ja käsitletakse ka sõjafotograafia ajalugu ning sõjafotograafia peegeldusi kunstis. Praktilise tööna sündis DVD, kuhu on koondatud Eric Soovere päevik ja fotomaterjal kaasaegse formaadina

Fly ash aggregates. Vliegaskunstgrind

Energy Technology Data Exchange (ETDEWEB)

1983-03-01

A study has been carried out into artificial aggregates made from fly ash, 'fly ash aggregates'. Attention has been drawn to the production of fly ash aggregates in the Netherlands as a way to obviate the need of disposal of fly ash. Typical process steps for the manufacturing of fly ash aggregates are the agglomeration and the bonding of fly ash particles. Agglomeration techniques are subdivided into agitation and compaction, bonding methods into sintering, hydrothermal and 'cold' bonding. In sintering no bonding agent is used. The fly ash particles are more or less welded together. Sintering in general is performed at a temperature higher than 900 deg C. In hydrothermal processes lime reacts with fly ash to a crystalline hydrate at temperatures between 100 and 250 deg C at saturated steam pressure. As a lime source not only lime as such, but also portland cement can be used. Cold bonding processes rely on reaction of fly ash with lime or cement at temperatures between 0 and 100 deg C. The pozzolanic properties of fly ash are used. Where cement is applied, this bonding agent itself contributes also to the strength development of the artificial aggregate. Besides the use of lime and cement, several processes are known which make use of lime containing wastes such as spray dry absorption desulfurization residues or fluid bed coal combustion residues. (In Dutch)

Globalisation and Higher Education

NARCIS (Netherlands)

Marginson, Simon; van der Wende, Marijk

2007-01-01

Economic and cultural globalisation has ushered in a new era in higher education. Higher education was always more internationally open than most sectors because of its immersion in knowledge, which never showed much respect for juridical boundaries. In global knowledge economies, higher education

Perspectives on Transnational Higher Education: A View from Cooperative Education%Perspectives on Transnational Higher Education:A View from Cooperative Education

Institute of Scientific and Technical Information of China (English)

MENG Jun

2017-01-01

The rapid development of transnational higher education among the world leaves theoretical and practical room for study on educational globalization in the age.In China,transnational higher education is mostly manifested through issues and approaches on Sino-Foreign Cooperative education,but comparatively speaking,cooperative education that is one of educational patterns has been examined and applied widely in western countries.This study offers a systematically review on transnational higher education and cooperative education specifically on its origins and practice,which demonstrate the usefulness improving development of higher education in China.

Accessibility of higher education: the right to higher education in comparative approach

OpenAIRE

Pūraitė, Aurelija

2011-01-01

At present there is an unprecedented demand for and a great diversification in higher education, as well as an increased awareness of its vital importance for socio-cultural and economic development. The complexity of the right to education is especially at issue while discussing the right to higher education, which on a national level is non-compulsory, even though the number of people who have acquired higher education during the second half of the twentieth century has tripled. Therefore t...

Processed bottom ash for replacing fine aggregate in making high-volume fly ash concrete

Directory of Open Access Journals (Sweden)

Antoni

2017-01-01

Full Text Available Bottom ash is a coal plant by-product that is abundant and underutilized. There is the potential use of bottom ash as a fine aggregate replacement in concrete mixtures; however, the problems of water absorption and uniformity of quality of the material need to be overcome first. In this study, bottom ash was treated by sieve separation and pounding to smaller particle size for use as a sand substitute. The physical and chemical characteristics of bottom ash were tested after treatment including water absorption, sieve analysis, and fineness modulus. Highvolume fly ash (HVFA mortar specimens were made and the compressive strength and flowability test using bottom ash after treatment are compared with that of the sand specimen. Low water to cementitious ratio was used to ensure higher strength from the cementitious paste and superplasticizer demand was determined for each treatment. The result showed that bottom ash can be used as fine aggregate replacement material. Sieve separation of the bottom ash could produce 75% of the compressive strength compared with the control sand specimen, whereas pounded bottom ash could have up to 96% of the compressive strength of the control specimen. A 28-day compressive strength of 45 MPa was achievable with 100% replacement of fine aggregate with bottom ash.

Utilization of fly ash and ultrafine GGBS for higher strength foam concrete

Science.gov (United States)

Gowri, R.; Anand, K. B.

2018-02-01

Foam concrete is a widely accepted construction material, which is popular for diverse construction applications such as, thermal insulation in buildings, lightweight concrete blocks, ground stabilization, void filling etc. Currently, foam concrete is being used for structural applications with a density above 1800kg/m3. This study focuses on evolving mix proportions for foam concrete with a material density in the range of 1200 kg/m3 to 1600 kg/m3, so as to obtain strength ranges that will be sufficient to adopt it as a structural material. Foam concrete is made lighter by adding pre-formed foam of a particular density to the mortar mix. The foaming agent used in this study is Sodium Lauryl Sulphate and in order to densify the foam generated, Sodium hydroxide solution at a normality of one is also added. In this study efforts are made to make it a sustainable construction material by incorporating industrial waste products such as ultrafine GGBS as partial replacement of cement and fly ash for replacement of fine aggregate. The fresh state and hardened state properties of foam concrete at varying proportions of cement, sand, water and additives are evaluated. The proportion of ultrafine GGBS and fly ash in the foam concrete mix are varied aiming at higher compressive strength. Studies on air void-strength relationship of foam concrete are also included in this paper.

Educational Fever and South Korean Higher Education

Directory of Open Access Journals (Sweden)

Jeong-Kyu Lee

2006-05-01

Full Text Available This paper examines the influence of educational fever on the development of the Republic of Korea education and economy in the context of the cultural history of this country. In order to examine this study, the author explains the concept of educational fever and discusses the relation between Confucianism and education zeal. Educational fever and human capitalization in South Korean higher education are analyzed from a comparative viewpoint. The study evaluates the effects and problems of education fever this country’s current higher education, and it concludes that Koreans’ educational fever has been a core factor by which to achieve the development of the national economy as well as the rapid expansion of higher education.

Quality of Higher Education

DEFF Research Database (Denmark)

Zou, Yihuan

is about constructing a more inclusive understanding of quality in higher education through combining the macro, meso and micro levels, i.e. from the perspectives of national policy, higher education institutions as organizations in society, individual teaching staff and students. It covers both......Quality in higher education was not invented in recent decades – universities have always possessed mechanisms for assuring the quality of their work. The rising concern over quality is closely related to the changes in higher education and its social context. Among others, the most conspicuous...... changes are the massive expansion, diversification and increased cost in higher education, and new mechanisms of accountability initiated by the state. With these changes the traditional internally enacted academic quality-keeping has been given an important external dimension – quality assurance, which...

Revitalizing Higher Education. Issues in Higher Education, Volume 3. First Edition.

Science.gov (United States)

Salmi, Jamil, Ed.; Verspoor, Adriaan M., Ed.

This volume contains 13 papers on experiences with reform and innovation in higher education and their implications for developing countries. Four themes are highlighted: higher education and development, performance assessment, sustainable financing, and effectiveness in governance and management. The papers include: "Introduction:…

Competitiveness - higher education

Directory of Open Access Journals (Sweden)

Labas Istvan

2016-03-01

Full Text Available Involvement of European Union plays an important role in the areas of education and training equally. The member states are responsible for organizing and operating their education and training systems themselves. And, EU policy is aimed at supporting the efforts of member states and trying to find solutions for the common challenges which appear. In order to make our future sustainable maximally; the key to it lies in education. The highly qualified workforce is the key to development, advancement and innovation of the world. Nowadays, the competitiveness of higher education institutions has become more and more appreciated in the national economy. In recent years, the frameworks of operation of higher education systems have gone through a total transformation. The number of applying students is continuously decreasing in some European countries therefore only those institutions can “survive” this shortfall, which are able to minimize the loss of the number of students. In this process, the factors forming the competitiveness of these budgetary institutions play an important role from the point of view of survival. The more competitive a higher education institution is, the greater the chance is that the students would like to continue their studies there and thus this institution will have a greater chance for the survival in the future, compared to ones lagging behind in the competition. Aim of our treatise prepared is to present the current situation and main data of the EU higher education and we examine the performance of higher education: to what extent it fulfils the strategy for smart, sustainable and inclusive growth which is worded in the framework of Europe 2020 programme. The treatise is based on analysis of statistical data.

Vocational Education and the Binary Higher Education System in the Netherlands: Higher Education Symbiosis or Vocational Education Dichotomy?

Science.gov (United States)

van Houten, Maarten Matheus

2018-01-01

The Netherlands has a binary higher education system in which academic education and higher professional education at EQF levels 5-8 co-exist. There is also secondary vocational education at EQF levels 1 up to 4. In this paper, I analyse policy documents resulting from the Bologna Process and argue that under neo-liberal conditions, higher…

Utilization of Hospital Waste Ash in Concrete

Directory of Open Access Journals (Sweden)

Shazim Ali Memon

2013-01-01

Full Text Available Hospital waste management is a huge problem in Pakistan. The annual production of medical waste produced from health care facilities, in Pakistan, is around 250,000 tons. This research paper is intended to evaluate the feasibility of using of hospital waste ash obtained from Pakistan Institute of Medical Sciences, Rawalpindi, Pakistan, as partial replacement of cement. The main variable in this research is the amount of hospital waste ash (2, 4, 6 and 8% by weight of cement while the amount of cementitious material, water to cementitious material ratio, fine and coarse aggregate content were kept constant. Test results substantiate that hospital waste ash can be used in concrete. XRD (X-Ray Diffraction of hospital waste ash showed that it is rich in calcite while scanning electron micrographs indicated that the particles of hospital waste ash have highly irregular shape. The slump value, density of fresh concrete and water absorption decreased with the increase in the quantity of hospital waste ash in the mix. At 3 days of testing, the compressive strength of mixes with hospital waste ash was higher than the control mix while at 7 and 28 days the CM (Control Mix showed higher strength than the hospital waste ash mixes except the mix containing 2% hospital waste ash by weight of cement.

Utilization of hospital waste ash in concrete

International Nuclear Information System (INIS)

Memon, S.; Sheikh, M.

2013-01-01

Hospital waste management is a huge problem in Pakistan. The annual production of medical waste produced from health care facilities, in Pakistan, is around 250,000 tons. This research paper is intended to evaluate the feasibility of using of hospital waste ash obtained from Pakistan Institute of Medical Sciences, Rawalpindi, Pakistan, as partial replacement of cement. The main variable in this research is the amount of hospital waste ash (2, 4, 6 and 8% by weight of cement) while the amount of cementitious material, water to cementitious material ratio, fine and coarse aggregate content were kept constant. Test results substantiate that hospital waste ash can be used in concrete. XRD (X-Ray Diffraction) of hospital waste ash showed that it is rich in calcite while scanning electron micrographs indicated that the particles of hospital waste ash have highly irregular shape. The slump value, density of fresh concrete and water absorption decreased with the increase in the quantity of hospital waste ash in the mix. At 3 days of testing, the compressive strength of mixes with hospital waste ash was higher than the control mix while at 7 and 28 days the CM (Control Mix) showed higher strength than the hospital waste ash mixes except the mix containing 2% hospital waste ash by weight of cement. (author)

Quality of higher education: organisational or educational?

DEFF Research Database (Denmark)

Zou, Yihuan; Du, Xiangyun; Rasmussen, Palle

2012-01-01

Based on a study of Chinese university self-evaluation reports, this paper argues that higher education institutions are trying to manage the tensions between educational and organisational quality and the increasing and worldwide concerns about quality assurance. After 30 years of dramatic...... remain an important basis for external review. In an attempt to examine the institutional understanding of quality in higher education, the authors conducted a content analysis study of 53 self-evaluation reports written by a wide range of higher education institutions in China. This study concludes...... educational reform, China has established a nationwide evaluation system for assessing its higher education institutions. This comprehensive system includes a series of procedures for both internal self-evaluation and external peer reviewing, among which self-evaluation reports prepared by each institution...

Saladusi mäletavad pildid : järelvaade Eric Soovere fotograafilisele dokumentalistikale / Peeter Linnap

Index Scriptorium Estoniae

Linnap, Peeter, 1960-

2010-01-01

Eric Sooverest ja tema fotoloomingust. Eric Soovere ja Johannes Pääsukese loomingu võrdlus. Katkendeid Eric Soovere raamatust "Käru ja kaameraga : pilte ja päevikulehti põgenemisteelt 1944-1949". Pikemalt emigreerumisest Ameerikasse

A High School Student's Bill of Rights. Teaching Resources in the ERIC Database (TRIED) Series.

Science.gov (United States)

Gottlieb, Stephen S.

Designed to tap the rich collection of instructional techniques in the ERIC database, this compilation of lesson plans focuses on teaching high school students their Constitutional rights and responsibilities. The 40 lesson plans in the book cover the courts and basic rights, the rights of criminal suspects, the rights of minors and education law,…

Biotic and abiotic factors affect green ash volatile production and emerald ash borer adult feeding preference.

Science.gov (United States)

Chen, Yigen; Poland, Therese M

2009-12-01

The emerald ash borer, Agrilus planipennis Fairmaire (Coleoptera: Buprestidae), is an exotic woodborer first detected in 2002 in Michigan and Ontario and is threatening the ash resource in North America. We examined the effects of light exposure and girdling on green ash (Fraxinus pennsylvanica Marsh) volatile production, and effects of light exposure, girdling, and leaf age on emerald ash borer adult feeding preferences and phototaxis. Green ash seedlings grown under higher light exposure had lower amounts of three individual volatile compounds, (Z)-3-hexenol, (E)-beta-ocimene, and (Z,E)-alpha-farnesene, as well as the total amount of six detected volatile compounds. Girdling did not affect the levels of these volatiles. Emerald ash borer females preferred mature leaves, leaves from girdled trees, and leaves grown in the sun over young leaves, leaves from nongirdled trees, and leaves grown in the shade, respectively. These emerald ash borer preferences were most likely because of physical, nutritional, or biochemical changes in leaves in response to the different treatments. Emerald ash borer females and males showed positive phototaxis in laboratory arenas, a response consistent with emerald ash borer preference for host trees growing in sunlight.

The Growth of Higher Educators for Social Justice: Collaborative Professional Development in Higher Education

Directory of Open Access Journals (Sweden)

Molly K. Ness, PhD

2010-08-01

Full Text Available In this article, we investigate what happened when, contrary to the typical isolation of faculty in higher education, a group of higher educators from various disciplines in a graduate school of education met regularly to discuss issues related to our teaching and social justice. More specifically, we explored the following research question: How does collaboration among higher educators from various disciplines shape their beliefs and practices of teaching for social justice? Over three years of collaboration and conversation, not only did we expand our own knowledge and understandings of notions of social justice, but we began to take important steps towards increasing our social justice actions in our teaching. This article explores our efforts to create a self-directed professional development group of higher educators and provides suggestions for similarly interested higher educators.

Database Changes (Post-Publication). ERIC Processing Manual, Section X.

Science.gov (United States)

Brandhorst, Ted, Ed.

The purpose of this section is to specify the procedure for making changes to the ERIC database after the data involved have been announced in the abstract journals RIE or CIJE. As a matter of general ERIC policy, a document or journal article is not re-announced or re-entered into the database as a new accession for the purpose of accomplishing a…

Higher Education in California

Science.gov (United States)

Public Policy Institute of California, 2016

2016-01-01

Higher education enhances Californians' lives and contributes to the state's economic growth. But population and education trends suggest that California is facing a large shortfall of college graduates. Addressing this short­fall will require strong gains for groups that have been historically under­represented in higher education. Substantial…

Higher Education Systems 3.0: Harnessing Systemness, Delivering Performance. Critical Issues in Higher Education

Science.gov (United States)

Lane, Jason E., Ed.; Johnstone, D. Bruce, Ed.

2013-01-01

This thought-provoking volume brings together scholars and system leaders to analyze some of the most pressing and complex issues now facing higher education systems and society. Higher Education Systems 3.0 focuses on the remaking of higher education coordination in an era of increased accountability, greater calls for productivity, and…

ERIC/RCS Report: Animals in Literature.

Science.gov (United States)

O'Donnell, Holly

1980-01-01

Notes children's continuing interest in animal stories, examines some characteristics of animal stories as discussed in ERIC documents, and suggests booklists that include listings of animal stories. (ET)

Higher Education

African Journals Online (AJOL)

Kunle Amuwo: Higher Education Transformation: A Paradigm Shilt in South Africa? ... ty of such skills, especially at the middle management levels within the higher ... istics and virtues of differentiation and diversity. .... may be forced to close shop for lack of capacity to attract ..... necessarily lead to racial and gender equity,.

From Lean Times to Enrollment Declines: The Governor's Commission on the Future of Higher Education in Michigan. ASHE Annual Meeting Paper.

Science.gov (United States)

Widmayer, Patricia

Conditions in higher education in Michigan and the role of the Governor's Commission on the Future of Higher Education in Michigan are highlighted. The average college tuition rate in Michigan is the highest in the nation, and a critical maintenance and equipment problem exists. The Commission is composed of knowledgeable persons without vested…

The High-Technology Connection: Academic/Industrial Cooperation for Economic Growth. ASHE-ERIC Higher Education Research Report No. 6.

Science.gov (United States)

Johnson, Lynn G.

Cooperative arrangements between academic institutions and industry are examined, with attention to linkages in high technology research and development (R&D), the commercial application of R&D (technology transfer), and the preparation and continuing development of scientific and engineering personnel. Incentives and barriers to campus/corporate…

Regular Recycling of Wood Ash to Prevent Waste Production (RecAsh). Technical Final Report

Energy Technology Data Exchange (ETDEWEB)

Andersson, Lars E-mail: lars.t.andersson@skogsstyreslen.se

2007-03-15

ash recycling systems; 6. Organise European seminars to introduce ash recycling from a European point of view; 7. Education on complete ash-recycling systems for stakeholders and potential market actors; 8. Dissemination of the project activities and results; 9. Project management and reporting to the commission.

Internationalization of Chinese Higher Education

Science.gov (United States)

Chen, Linhan; Huang, Danyan

2013-01-01

This paper probes into the development of internationalization of higher education in China from ancient times to modern times, including the emergence of international connections in Chinese higher education and the subsequent development of such connections, the further development of internationalization of Chinese higher education, and the…

HigherEd 2.0: Using social media in engineering education

OpenAIRE

Berger, Edward

2014-01-01

Social media (blogs, wikis, video, and a digital authoring culture) has emerged in the last decade as a dominant feature of the technology landscape, especially for our current generation of digital-native students. Leveraging these tools for higher education in general, and engineering education in particular, should be of immediate and pressing concern for engineering educators. This discussion summarizes the HigherEd 2.0 project, the creative convergence of higher education and “web 2.0” t...

The Didactics of Higher Education Didactics

DEFF Research Database (Denmark)

Keiding, Tina Bering; Qvortrup, Ane

Based on a systematic categorization and analysis of a total of 393 contributions in three journals for research and development in higher education, the paper shows how the scholarship of teaching and learning in higher education (SoTL) over time have produced a didactic pattern. We designate th...... for general didactics and education research. Especially, how the scholarship of teaching and learning in higher education puts itself at the disposal of the on-going didactical professionalization of teachers in higher education.......Based on a systematic categorization and analysis of a total of 393 contributions in three journals for research and development in higher education, the paper shows how the scholarship of teaching and learning in higher education (SoTL) over time have produced a didactic pattern. We designate...... this pattern “The didactics of higher education didactics”. The analytical framework is found in the didactics of Paul Heimann (Die Lehrteoretische Didaktik) and the empirical basis in the abstracts in Higher Education Research & Development, Uniped and Danish Journal for Teaching and Learning in Higher...

Issues in Moroccan Higher Education

Directory of Open Access Journals (Sweden)

Mohammed Lazrak

2017-06-01

Full Text Available Historically, education has always been the springboard for socio-economic development of nations. Undoubtedly, education proved to be the catalyst of change and the front wagon that drives with it all the other wagons pertaining to other dynamic sectors. In effect, the role of education can be seen to provide pupils with the curriculum and hidden curriculum skills alike; teaching skills that will prepare them physically, mentally and socially for the world of work in later life. In Morocco, the country spends over 26% of its Gross Domestic Product (GDP on education. Unfortunately, though this number is important, Moroccan education (primary, secondary and higher education alike still suffers from the mismatch between the state expenditures on education and the general product in reality. In this article, an attempt is made to touch on some relevant issues pertaining to higher education with special reference to Morocco. First, it provides some tentative definitions, mission and functions of university and higher education. Second, it gives a historical sketch of the major reforms that took place in Morocco as well as the major changes pertaining to these reforms respectively. Third, it provides a general overview of the history of higher education in Morocco, it also tackles an issue related to governance in higher education which is cost sharing. Fourth, it delves into the history of English Language Teaching (ELT, lists some characteristics of the English Departments in Morocco. Fifth, it discusses the issue of private vs. public higher education. Last, but not least, it tackles the issue of Brain Drain.

Makerere Journal of Higher Education

African Journals Online (AJOL)

Makerere Journal of Higher Education (MAJOHE) is the official publication of ... management and improvement of higher education from an international viewpoint. ... Historical Development of Science and Technology Education in Nigeria: ...

Inclusive Education in Higher Education: Challenges and Opportunities

Science.gov (United States)

Moriña, Anabel

2017-01-01

Implementing the principles of inclusive education within higher education can be challenging. Inclusive education was originally developed for younger students, prior to its application within higher education. However, as more students with disabilities successfully complete their early schooling, the need to move towards inclusive practices…

Education Pays, 2010: The Benefits of Higher Education for Individuals and Society. Trends in Higher Education Series

Science.gov (United States)

Baum, Sandy; Ma, Jennifer; Payea, Kathleen

2010-01-01

Students who attend institutions of higher education obtain a wide range of personal, financial, and other lifelong benefits; likewise, taxpayers and society as a whole derive a multitude of direct and indirect benefits when citizens have access to postsecondary education. Accordingly, uneven rates of participation in higher education across…

Fire severity effects on ash extractable Total Phosphorous

Science.gov (United States)

Pereira, Paulo; Úbeda, Xavier; Martin, Deborah

2010-05-01

Phosphorous (P) is a crucial element to plant nutrition and limits vegetal production. The amounts of P in soil are lower and great part of this nutrient is absorbed or precipitated. It is well known that fire has important implications on P cycle, that can be lost throughout volatilization, evacuated with the smoke, but also more available to transport after organic matter mineralization imposed by the fire. The release of P depends on ash pH and their chemical and physical characteristics. Fire temperatures impose different severities, according to the specie affected and contact time. Fire severity is often evaluated by ash colour and this is a low-cost and excellent methodology to assess the fire effects on ecosystems. The aim of this work is study the ash properties physical and chemical properties on ash extractable Total Phosphorous (TP), collected in three wildfires, occured in Portugal, (named, (1) Quinta do Conde, (2) Quinta da Areia and (3) Casal do Sapo) composed mainly by Quercus suber and Pinus pinaster trees. The ash colour was assessed using the Munsell color chart. From all three plots we analyzed a total of 102 ash samples and we identified 5 different ash colours, ordered in an increasing order of severity, Very Dark Brown, Black, Dark Grey, Very Dark Grey and Light Grey. In order to observe significant differences between extractable TP and ash colours, we applied an ANOVA One Way test, and considered the differences significant at a p<0.05. The results showed that significant differences in the extractable TP among the different ash colours. Hence, to identify specific differences between each ash colour, we applied a post-hoc Fisher LSD test, significant at a p<0.05. The results obtained showed significant differences between the extractable TP from Very dark Brown and Black ash, produced at lower severities, in relation to Dark Grey, Very Dark Grey and Light Grey ash, generated at higher severities. The means of the first group were higher

A Tax for Higher Education

Science.gov (United States)

Blumenstyk, Goldie

2012-01-01

Higher education pays off handsomely for society. Yet on a nationwide basis, states' support for higher education per full-time-equivalent student has fallen to just $6,290, the lowest in 15 years. A dedicated source of funds for higher education is problematic. But what if state and federal lawmakers applied the impeccable logic of the gas tax to…

Possibilities of utilizing power plant fly ashes

Directory of Open Access Journals (Sweden)

Mezencevová Andrea

2003-09-01

mechanical action. It is known, that performance of fly ash in concrete improves with its increased fineness. Intensive milling of fly ash leads to the increasing fly ash fineness and to the enhancement of its hydration activity. The cement-fly ash composites with 25 wt.% of activated fly ash as cement replacement have exhibited a higher 28-day compressive strength in comparison with a reference concrete sample without fly ash. An unfavorable effect in milling process is the agglomeration of fine particles of fly ash. By high-energy milling of fly ash with addition of surfactants, the ultrafine products can be prepared. Concrete samples containing such fly ash have achieved higher compressive strengths than the reference sample without fly ash or with addition of non-milled fly ash. The considerable physical effect of ultrafine fly ash consists in superior filling of spaces between coarser cement particles and in the favorable influence of hardness of the mixtures at setting.The current research activities in mechanochemistry are oriented to the mechanical activation of poly-component systems. The knowledge in this field indicate that by high-energy milling of fly ash as a poly-component system and following heating of prepared metastable precursors, the cement minerals could be prepared.

Clay formation and metal fixation during weathering of coal fly ash

International Nuclear Information System (INIS)

Zevenbergen, C.; Bradley, J.P.; Reeuwijk, L.P. Van; Shyam, A.K.; Hjelmar, O.; Comans, R.N.J.

1999-01-01

The enormous and worldwide production of coal fly ash cannot be durably isolated from the weathering cycle, and the weathering characteristics of fly ash must be known to understand the long-term environmental impact. The authors studied the weathering of two coal fly ashes and compared them with published data from weathered volcanic ash, it's closest natural analogue. Both types of ash contain abundant aluminosilicate glass, which alters to noncrystalline clay. However, this study reveals that the kinetics of coal fly ash weathering are more rapid than those of volcanic ash because the higher pH of fresh coal fly ash promotes rapid dissolution of the glass. After about 10 years of weathering, the noncrystalline clay content of coal fly ash is higher than that of 250-year-old volcanic ash. The observed rapid clay formation together with heavy metal fixation imply that the long-term environmental impact of coal fly ash disposal may be less severe and the benefits more pronounced than predicted from previous studies on unweathered ash. Their findings suggest that isolating coal fly ash from the weathering cycle may be counterproductive because, in the long-term under conditions of free drainage, fly ash is converted into fertile soil capable of supporting agriculture

Higher Education, Poverty and Development

Science.gov (United States)

Tilak, Jandhyala B. G.

2010-01-01

There is a presumption among many policy makers that higher education is not necessary for economic growth and development; it is literacy and basic education and at best secondary education that are argued to be important. Estimates of internal rate of return contributed to strengthening of such a presumption. Accordingly, higher education has…

Ethnographic Evaluation of Entrepreneurship Education in Higher Education

DEFF Research Database (Denmark)

Robinson, Sarah; Shumar, Wesley

2014-01-01

education into Higher Education discourses can be traced throughout the western world over the last two decades. Whether talking about starting businesses, often the focus for American universities, or encouraging enterprising behavior, the terms used in the UK and some parts of Europe, entrepreneurship...... education has, using models from cognitive psychology and social cognition theories from education gradually become established as a discipline in Higher Education. As educational anthropologists we are interested in exploring the parameters of this new discipline. We propose that the nature...... of this discipline lends itself to ethnography as a method for discussions about how enterprising behaviour is nurtured, supported and evolves into entrepreneurial practices through socially constructed communities. A close look at the practices of entrepreneurship educators in a Danish Higher Education institute...

Adhesion Strength of Biomass Ash Deposits

DEFF Research Database (Denmark)

Laxminarayan, Yashasvi; Jensen, Peter Arendt; Wu, Hao

2015-01-01

This study investigates the shear adhesion strength of biomass ash deposits on superheater tubes. Artificial biomass ash deposits were prepared on superheater tubes and sintered in an oven at temperatures up to 1000°C. Subsequently, the deposits were sheared off with the help of an electrically...... controlled arm. Higher sintering temperatures resulted in greater adhesion strengths, with a sharp increase observed near the melting point of the ash. Repetition of experiments with fixed operation conditions revealed considerable variation in the obtained adhesion strengths, portraying the stochastic...

Quality Assurance in Chinese Higher Education

Science.gov (United States)

Li, Yuan

2010-01-01

Quality assurance has been integrated into the fabric of higher education in China, with the issue of quality in higher education--how to evaluate it and how to enhance it--now taking centre stage in Chinese higher education. In the past decade, the development of quality assurance in Chinese higher education has covered a broad spectrum of…

Hungary Higher Education Quality Assurance System

Directory of Open Access Journals (Sweden)

Che Ru-shan

2013-07-01

Full Text Available Higher education quality assurance system has drawn much attention since 1980s. Most countries are committed to build the higher education quality assurance system to meet international standards. Under such an international trend, Hungary also actively promotes higher education reform, and established Hungarian Accreditation Committee and in order to ensure the quality of higher education.

Higher Education and Inequality

Science.gov (United States)

Brown, Roger

2018-01-01

After climate change, rising economic inequality is the greatest challenge facing the advanced Western societies. Higher education has traditionally been seen as a means to greater equality through its role in promoting social mobility. But with increased marketisation higher education now not only reflects the forces making for greater inequality…

Gender and Higher Education

Science.gov (United States)

Bank, Barbara J., Ed.

2011-01-01

This comprehensive, encyclopedic review explores gender and its impact on American higher education across historical and cultural contexts. Challenging recent claims that gender inequities in U.S. higher education no longer exist, the contributors--leading experts in the field--reveal the many ways in which gender is embedded in the educational…

Happiness in Higher Education

Science.gov (United States)

Elwick, Alex; Cannizzaro, Sara

2017-01-01

This paper investigates the higher education literature surrounding happiness and related notions: satisfaction, despair, flourishing and well-being. It finds that there is a real dearth of literature relating to profound happiness in higher education: much of the literature using the terms happiness and satisfaction interchangeably as if one were…

The second higher education and additional education as factors of development of commercialization in Ukrainian higher education

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M. V. Strigul

2017-07-01

Full Text Available The attention in the article has been drawn to the nature and characteristics of commercialization in the higher education system of Ukraine. It has been noted that commercialization in the consumer society is a social process of transformation of knowledge into a product or service. It provides the growing influence of market relations on the goals and objectives of higher education, promotes the growing importance of knowledge as a source for economic development and focuses on the concept of rooting and academic capitalism and the creation of market-oriented and entrepreneurial universities, which provide dynamic development of economy based on knowledge. Defining the essence of the Ukrainian forms of commercialization, there is a significant role of further and second higher education (that is, the presence of a variety of educational forms, which allows the University receiving the profit in the monetary form. The model of commercialization, which is implemented in Ukrainian higher education, differs from the American and Western European ones, as it is focused on financial returns, not on the economization of intellectual profit. Secondly, a peculiar type of consumer behavior, consumerism, which provides growth of profitability of higher education institutions by a variety of additional services (training, additional courses, further education, developing classes, retaking tests, etc.. The factors of development and dynamics of the Ukrainian forms of commercialization, as well as recommendations for avoiding the negative consequences of the economization and commercialization in higher education structure of modern Ukraine have been considered in the article. It has been noted that the University lost its original purpose and became a huge supermarket, which offers various kinds of knowledge. Rational action considers in the desire to buy the most qualitative product – a diploma from a prestigious University. Nowadays, the higher

Marketing in Higher Education. AAHE-ERIC/Higher Education Research Report No. 5, 1981.

Science.gov (United States)

Grabowski, Stanley M.

Approaches to developing a successful marketing program for universities that is fair to both students and the academic integrity of the institution are considered. A comprehensive marketing plan includes market research, positioning, strategy formulation; recruitment/admission, communications, curriculum evaluation, retention, and evaluation.…

Reimagining Christian Higher Education

Science.gov (United States)

Hulme, E. Eileen; Groom, David E., Jr.; Heltzel, Joseph M.

2016-01-01

The challenges facing higher education continue to mount. The shifting of the U.S. ethnic and racial demographics, the proliferation of advanced digital technologies and data, and the move from traditional degrees to continuous learning platforms have created an unstable environment to which Christian higher education must adapt in order to remain…

Quality of Higher Education

DEFF Research Database (Denmark)

Zou, Yihuan; Zhao, Yingsheng; Du, Xiangyun

. This transformation involves a broad scale of change at individual level, organizational level, and societal level. In this change process in higher education, staff development remains one of the key elements for university innovation and at the same time demands a systematic and holistic approach.......This paper starts with a critical approach to reflect on the current practice of quality assessment and assurance in higher education. This is followed by a proposal that in response to the global challenges for improving the quality of higher education, universities should take active actions...... of change by improving the quality of teaching and learning. From a constructivist perspective of understanding education and learning, this paper also discusses why and how universities should give more weight to learning and change the traditional role of teaching to an innovative approach of facilitation...

Fractal dimensions the digital art of Eric Hammel

CERN Document Server

Hammel, Eric

2014-01-01

The concept behind fractal geometry is extremely difficult to explain . . . but easy to see and enjoy. Eric Hammel, a professional author of military history books, is unable to explain fractals in a way that will be clear to anyone else, but most mathematicians can't explain fractals in language most people can understand. The simplest explanation is that fractals are graphic representations of high-order mathematical formulas that repeat patterns to infinity.Don't get hung up on the math. It's really all in the seeing. Like Volume 1 of Eric Hammel's Fractal Dimensions, Volume 2 is filled wit

Fractal dimensions the digital art of Eric Hammel

CERN Document Server

Hammel, Eric

2014-01-01

The concept behind fractal geometry is extremely difficult to explain . . . but easy to see and enjoy. Eric Hammel, a professional author of military history books, is unable to explain fractals in a way that will be clear to anyone else, but most mathematicians can't explain fractals in language most people can understand. The simplest explanation is that fractals are graphic representations of high-order mathematical formulas that repeat patterns to infinity.Don't get hung up on the math. It's really all in the seeing. Like Volumes 1, 2, and 3 of Eric Hammel's Fractal Dimensions, Volume 4 is

Fractal dimensions the digital art of Eric Hammel

CERN Document Server

Hammel, Eric

2014-01-01

The concept behind fractal geometry is extremely difficult to explain . . . but easy to see and enjoy. Eric Hammel, a professional author of military history books, is unable to explain fractals in a way that will be clear to anyone else, but most mathematicians can't explain fractals in language most people can understand. The simplest explanation is that fractals are graphic representations of high-order mathematical formulas that repeat patterns to infinity.Don't get hung up on the math. It's really all in the seeing. Like Volumes 1 and 2 of Eric Hammel's Fractal Dimensions, Volume 3 is fil

Fact Book on Higher Education

Science.gov (United States)

Marks, Joseph L.; Diaz, Alicia A.

2009-01-01

The "Southern Regional Education Board (SREB) Fact Book on Higher Education" is one of the nation's most comprehensive collections of comparative data on higher education. For decades, state leaders, policy-makers, researchers and journalists have used the "Fact Book" to find useful data quickly--and to learn more about…

Higher Education Journals as Didactic Frameworks

Science.gov (United States)

Keiding, Tina Bering; Qvortrup, Ane

2018-01-01

During the last 20 years, we have witnessed a growing interest in research in teaching, learning and educational development in higher education (HE). The result is that "Higher Education Didactics" has established itself as a research field in its own right. This article explores Higher Education Didactics as a framework for academics'…

Co-Creation in Higher Education

DEFF Research Database (Denmark)

The main purpose of this book is to disseminate new research on co-creative approaches to teaching and learning in Higher Education (HE). The cases presented draw from a Danish cultural and educational context and have a special focus on collaborative, co-creative and distributed perspectives......-led learning, arts-based approaches to higher educational research and teaching, collaborative practices. We believe that these perspectives are still in need of further investigation through theories and practices. We understand co-creation as the process of creative, original and valuable generation...... of shared meaning and development. This collected volume offers novel empirical documentation and original theoretical reflections on the application of co-creative processes in higher education. This can be directly relevant for educators and the ways in which they design education, but also for students...

Optimization of educational paths for higher education

Science.gov (United States)

Tarasyev, Alexandr A.; Agarkov, Gavriil; Medvedev, Aleksandr

2017-11-01

In our research, we combine the theory of economic behavior and the methodology of increasing efficiency of the human capital to estimate the optimal educational paths. We provide an optimization model for higher education process to analyze possible educational paths for each rational individual. The preferences of each rational individual are compared to the best economically possible educational path. The main factor of the individual choice, which is formed by the formation of optimal educational path, deals with higher salaries level in the chosen economic sector after graduation. Another factor that influences on the economic profit is the reduction of educational costs or the possibility of the budget support for the student. The main outcome of this research consists in correction of the governmental policy of investment in human capital based on the results of educational paths optimal control.

Open Educational Practices in Higher Education: Institutional Adoption and Challenges

Science.gov (United States)

Murphy, Angela

2013-01-01

Open educational resources and open education practices have the potential to lower costs and increase participation in higher education. One hundred and ten individuals from higher education institutions around the world participated in a survey aimed at identifying the extent to which higher education institutions are currently implementing open…

Exploring Higher Education Financing Options

Science.gov (United States)

Nkrumah-Young, Kofi K.; Powell, Philip

2011-01-01

Higher education can be financed privately, financed by governments, or shared. Given that the benefits of education accrue to the individual and the state, many governments opt for shared financing. This article examines the underpinnings of different options for financing higher education and develops a model to compare conditions to choices and…

Transcriptomic signatures of ash (Fraxinus spp. phloem.

Directory of Open Access Journals (Sweden)

Xiaodong Bai

2011-01-01

Full Text Available Ash (Fraxinus spp. is a dominant tree species throughout urban and forested landscapes of North America (NA. The rapid invasion of NA by emerald ash borer (Agrilus planipennis, a wood-boring beetle endemic to Eastern Asia, has resulted in the death of millions of ash trees and threatens billions more. Larvae feed primarily on phloem tissue, which girdles and kills the tree. While NA ash species including black (F. nigra, green (F. pennsylvannica and white (F. americana are highly susceptible, the Asian species Manchurian ash (F. mandshurica is resistant to A. planipennis perhaps due to their co-evolutionary history. Little is known about the molecular genetics of ash. Hence, we undertook a functional genomics approach to identify the repertoire of genes expressed in ash phloem.Using 454 pyrosequencing we obtained 58,673 high quality ash sequences from pooled phloem samples of green, white, black, blue and Manchurian ash. Intriguingly, 45% of the deduced proteins were not significantly similar to any sequences in the GenBank non-redundant database. KEGG analysis of the ash sequences revealed a high occurrence of defense related genes. Expression analysis of early regulators potentially involved in plant defense (i.e. transcription factors, calcium dependent protein kinases and a lipoxygenase 3 revealed higher mRNA levels in resistant ash compared to susceptible ash species. Lastly, we predicted a total of 1,272 single nucleotide polymorphisms and 980 microsatellite loci, among which seven microsatellite loci showed polymorphism between different ash species.The current transcriptomic data provide an invaluable resource for understanding the genetic make-up of ash phloem, the target tissue of A. planipennis. These data along with future functional studies could lead to the identification/characterization of defense genes involved in resistance of ash to A. planipennis, and in future ash breeding programs for marker development.

Promoting effect of various biomass ashes on the steam gasification of low-rank coal

International Nuclear Information System (INIS)

Rizkiana, Jenny; Guan, Guoqing; Widayatno, Wahyu Bambang; Hao, Xiaogang; Li, Xiumin; Huang, Wei; Abudula, Abuliti

2014-01-01

Highlights: • Biomass ash was utilized to promote gasification of low rank coal. • Promoting effect of biomass ash highly depended on AAEM content in the ash. • Stability of the ash could be improved by maintaining AAEM amount in the ash. • Different biomass ash could have completely different catalytic activity. - Abstract: Application of biomass ash as a catalyst to improve gasification rate is a promising way for the effective utilization of waste ash as well as for the reduction of cost. Investigation on the catalytic activity of biomass ash to the gasification of low rank coal was performed in details in the present study. Ashes from 3 kinds of biomass, i.e. brown seaweed/BS, eel grass/EG, and rice straw/RS, were separately mixed with coal sample and gasified in a fixed bed downdraft reactor using steam as the gasifying agent. BS and EG ashes enhanced the gas production rate greater than RS ash. Higher catalytic activity of BS or EG ash was mainly attributed to the higher content of alkali and alkaline earth metal (AAEM) and lower content of silica in it. Higher content of silica in the RS ash was identified to have inhibiting effect for the steam gasification of coal. Stable catalytic activity was remained when the amount of AAEM in the regenerated ash was maintained as that of the original one

Women's Suffrage: A Sampler of ERIC Resources.

Science.gov (United States)

Risinger, C. Frederick

1995-01-01

Discusses the resources available from the ERIC System on issues related to women's suffrage and women's rights. Includes an annotated bibliography of six resources, including lesson plans and historiography reviews. (CFR)

Changing Boundaries in Israeli Higher Education.

Science.gov (United States)

Guri-Rosenblit, Sarah

1999-01-01

Analyzes changes that have occurred in Israeli's higher education system over the decades, accounting for the reconstruction of its external and internal boundaries. Provides a conceptual framework for comparing national higher education systems. Examines developments characterizing the restructuring of Israeli higher education from a…

Education for Sustainable Development in Higher Education Institutions

Directory of Open Access Journals (Sweden)

César Tapia-Fonllem

2017-01-01

Full Text Available The role that higher education plays in the promotion of sustainable development outstands in the declarations on Education for Sustainable Development (ESD, besides being a research priority in higher education. However, few studies exist that evaluate sustainable lifestyles among university students. The aim of this study was to analyze the mission and vision, processes and actions undertaken to promote sustainability in higher education institutions, and to compare the pro-sustainability orientation (PSO reported by 360 students coursing first or last semesters at college. The study was intended to evaluate the influence that four higher education institutions in Sonora, Mexico, have on students’ PSO. Results of the study indicate that a coherent PSO factor emerges from the interrelations among pro-environmental dispositional and behavioral variables reported by students. However, university programs and actions do not produce statistically significant differences between freshmen and senior students. Possible reasons explaining the lack of positive influence of those universities on students’ PSO are discussed.

Student Volunteering in English Higher Education

Science.gov (United States)

Holdsworth, Clare; Quinn, Jocey

2010-01-01

Volunteering in English higher education has come under political scrutiny recently, with strong cross-party support for schemes to promote undergraduate volunteering in particular. Recent targeted initiatives and proposals have sought to strengthen both the role of volunteering in higher education and synergies between higher education and…

Measuring Institutional Performance in Higher Education.

Science.gov (United States)

Meyerson, Joel W., Ed.; Massy, William F., Ed.

This collection of seven essays from the Stanford Forum for Higher Education Futures focuses on how downsizing, quality management, and reengineering have are affecting higher education. An introductory paper, "Introduction: Change in Higher Education: Its Effect on Institutional Performance," (Joel W. Meyerson and Sandra L. Johnson)…

Effects of water availability on emerald ash borer larval performance and phloem phenolics of Manchurian and black ash.

Science.gov (United States)

Chakraborty, Sourav; Whitehill, Justin G A; Hill, Amy L; Opiyo, Stephen O; Cipollini, Don; Herms, Daniel A; Bonello, Pierluigi

2014-04-01

The invasive emerald ash borer (EAB) beetle is a significant threat to the survival of North American ash. In previous work, we identified putative biochemical and molecular markers of constitutive EAB resistance in Manchurian ash, an Asian species co-evolved with EAB. Here, we employed high-throughput high-performance liquid chromatography with photodiode array detection and mass spectrometry (HPLC-PDA-MS) to characterize the induced response of soluble phloem phenolics to EAB attack in resistant Manchurian and susceptible black ash under conditions of either normal or low water availability, and the effects of water availability on larval performance. Total larval mass per tree was lower in Manchurian than in black ash. Low water increased larval numbers and mean larval mass overall, but more so in Manchurian ash. Low water did not affect levels of phenolics in either host species, but six phenolics decreased in response to EAB. In both ashes, pinoresinol A was induced by EAB, especially in Manchurian ash. Pinoresinol A and pinoresinol B were negatively correlated with each other in both species. The higher accumulation of pinoresinol A in Manchurian ash after attack may help explain the resistance of this species to EAB, but none of the responses measured here could explain increased larval performance in trees subjected to low water availability. © 2013 John Wiley & Sons Ltd.

Teaching Creatively in Higher Education

DEFF Research Database (Denmark)

Chemi, Tatiana; Zhou, Chunfang

The topic of this booklet is a synthesis of relevant research in the field of creativity in higher education, with focus on creative teaching methods. By means of literature review and research findings this booklet describes a wide range of contexts and effects on student learning and develop­me......­ment, together with teacher motivation and overall satisfaction. This booklet meets the need for renewal and creation in higher education, in order to address the challenges of the future, focusing on the benefits of teaching crea­tively at higher education.......The topic of this booklet is a synthesis of relevant research in the field of creativity in higher education, with focus on creative teaching methods. By means of literature review and research findings this booklet describes a wide range of contexts and effects on student learning and develop...

Effect of Alkali Concentration on Fly Ash Geopolymers

Science.gov (United States)

Fatimah Azzahran Abdullah, Siti; Yun-Ming, Liew; Bakri, Mohd Mustafa Al; Cheng-Yong, Heah; Zulkifly, Khairunnisa; Hussin, Kamarudin

2018-03-01

This paper presents the effect of NaOH concentration on fly ash geopolymers with compressive up to 56 MPa at 12M. The physical and mechanical on fly ash geopolymer are investigated. Test results show that the compressive strength result complied with bulk density result whereby the higher the bulk density, the higher the strength. Thus, the lower water absorption and porosity due to the increasing of NaOH concentration.

Higher Education Leadership Graduate Program Development

Science.gov (United States)

Freeman, Sydney, Jr.; Chambers, Crystal Renée; Newton, Rochelle

2016-01-01

Graduate programs in higher education administration and leadership have sought to equip students with the knowledge, skills, and competencies for higher education leadership; that is, to prepare globally minded leaders who can navigate the internal and external demands of, and for, higher education. With the use of the Lattuca and Stark model of…

ERIC/EECE Report. Mixed Age Grouping.

Science.gov (United States)

Cesarone, Bernard

1995-01-01

Summarizes eight recent ERIC documents and seven journal articles on mixed-age grouping. Includes discussions of teaching in the multiage classroom, Kentucky's Primary Program, developmentally appropriate practices in the primary grades, thematic instruction, attitudes toward mixed-age grouping, and questions and answers about mixed-age grouping.…

Assessment of anatomical knowledge: Approaches taken by higher education institutions.

Science.gov (United States)

Choudhury, Bipasha; Freemont, Anthony

2017-04-01

Assessment serves the primary function of determining a student's competence in a subject. Several different assessment formats are available for assessing anatomical skills, knowledge and understanding and, as assessment can drive learning, a careful selection of assessments can help to engender the correct deep learning facility required of the safe clinical practitioner. The aim of this review was to survey the published literature to see whether higher education institutions are taking an andragogical approach to assessment. Five databases (EMBASE, ERIC, Medline, PubMed, and Web of Knowledge) were searched using standardized search terms with two limits applied (English language, and 2000 to the present). Among the 2,094 papers found, 32 were deemed suitable for this review. Current literature on assessment can be categorized into the following themes: assessment driven learning, types of assessments, frequency of assessments, and use of images in assessments. The consensus is to use a variety of methods, written and practical, to assess anatomical knowledge and skill in different domains. Institutions aim for different levels of Bloom's taxonomy for students at similar stages of their medical degree. Formative assessments are used widely, in differing formats, with mostly good effects on the final examination grade. In conclusion, a wide variety of assessments, each aimed at a different level of Bloom's taxonomy, are used by different institutions. Clin. Anat. 30:290-299, 2017. © 2017 Wiley Periodicals, Inc. © 2017 Wiley Periodicals, Inc.

Evaluating Public Higher Education in Mexico

Science.gov (United States)

Varela-Petito, Gonzalo

2011-01-01

In an effort to ensure accountability, and in order to prepare students for a globalised world, the higher education sector in Mexico is seeking to implement an evaluation of public higher education. Higher education institutions (HEIs) need to balance this goal against the need to protect their autonomy. This would be preserved if each…

The cumulative ash curve: a best tool to evaluate complete mill performance.

Science.gov (United States)

Sakhare, Suresh D; Inamdar, Aashitosh A

2014-04-01

Slick test is carried out by a flour miller to qualitatively segregate the flour from different streams in a roller flour mill. This test is done manually by pressing flour samples on tray using thin bladed paddle (the slick) and inspecting color or dress of the sample. However, the test is subjective and totally depends on human judgment. Cumulative ash curve relates to cumulative flour ash content and cumulative flour yield, which could help a flour miller to be more precise while selecting flour streams for different needs. In this study, cleaning and conditioning of wheat was carried out in the pilot plant of International School of Milling Technology (ISMT). Further, roller flour milling of wheat was done. Flour from different streams (four breaks, five reductions) was collected. Each flour stream was analyzed for ash content using standard AACC methods. The analytical values of ash content were used to plot the cumulative ash curve. It was found that ash content increased in the break passages from first to last break, with exception of first break (ash content 0.71%). An increase in percentage of ash was observed in the reduction passages (C1 to C5), however, C3 ash (0.76%) was slightly higher than that of C4 (0.65%). Higher yield of flour with minimum ash content was obtained from the front reduction passages C1 and C2; whereas, the break passages and the tail end reduction passages produce less flour with higher ash content.

Protecting black ash from the emerald ash borer

Science.gov (United States)

Les Benedict

2010-01-01

Black ash (Fraxinus nigra) is an important resource for Tribes in the Northeast and Great Lakes regions of the North American continent. Ash in North America is being threatened with widespread destruction as a result of the introduction of emerald ash borer beetle (Agrilus planipennis) in 2002. Measures are being taken to slow the spread of emerald ash borer beetle....

Redefining External Stakeholders in Nordic Higher Education

Science.gov (United States)

Musial, Kazimierz

2010-01-01

Present higher education reforms in the Nordic countries diminish the role and influence of the state on the governance of higher education institutions. While still providing a framework for the management of higher education, in general, the state supervises rather than controls higher education institutions (HEIs). The rhetoric of change…

Higher education journals as didactic frameworks

DEFF Research Database (Denmark)

Keiding, Tina Bering; Qvortrup, Ane

2018-01-01

topics. Students as participants and learners are a frequent topic in especially one journal, but receive little attention in the other journals. Also, educational technologies receive a varying degree of attention across the journals. Based on the mapping, this article discusses Higher Education......During the last 20 years, we have witnessed a growing interest in research in teaching, learning and educational development in higher education (HE). The result is that ‘Higher Education Didactics’ has established itself as a research field in its own right. This article explores Higher Education...... influential, while the others stem from the Anglo-Saxon curriculum tradition. The mapping shows that all journals are strongly occupied with teaching methods, especially methods grounded in theories of active and social learning. In contrast, didactic categories such as goal, content and assessment are rare...

Investment Management in Higher Education Institutions

Directory of Open Access Journals (Sweden)

Jelena Stankevičienė

2015-05-01

Full Text Available Recently, the higher education sector faces a series of changes, such as increased competition, globalization, limited funding. Limited funding does not reveal the full potential of the higher education, too little funding restricts research performance, diminishes the quality of higher education, worsen the conditions for learning and this has important implications for sustainable value creation. The article explores relationship between education, sustainability and financial indicators in order to evaluate the situation and advancement in the European countries, applied multi-criteria evaluation method MULTIMOORA. This method aims to prove that the more encourage investment in higher education and research, the more sustainable the state is and creates sustainable value. The results revealed that the more financially stronger and stable country is, the better position by assessing both the scientific and the sustainability indicators. Financially stable country can give higher investment in education, to promote the conduct of research, create conditions for the formation of high-quality R&D, to prepare highly qualified specialists.

Higher Education.

Science.gov (United States)

Hendrickson, Robert M.

This chapter reports 1982 cases involving aspects of higher education. Interesting cases noted dealt with the federal government's authority to regulate state employees' retirement and raised the questions of whether Title IX covers employment, whether financial aid makes a college a program under Title IX, and whether sex segregated mortality…

Variation in the Volatile Profiles of Black and Manchurian Ash in Relation to Emerald Ash Borer Oviposition Preferences.

Science.gov (United States)

Rigsby, Chad M; McCartney, Nathaniel B; Herms, Daniel A; Tumlinson, James H; Cipollini, Don

2017-08-01

Emerald ash borer (EAB; Agrilus planipennis) is a devastating pest of ash (Fraxinus spp.) in its invaded range in North America. Its coevolved Asian hosts are more resistant and less preferred for oviposition than susceptible North American species. We compared EAB oviposition preferences and bark and canopy volatile organic compound (VOC) emissions of resistant Manchurian ash and susceptible black ash, and examined relationships between VOC profiles and oviposition. In the field, black ash was highly preferred for oviposition while no eggs were laid on Manchurian ash, and we found clear differences in the VOC profiles of Manchurian and black ash. We detected 78 compounds emitted from these species, including 16 compounds that elicited EAB antennal activity in prior studies. Four compounds were unique to black and 11 to Manchurian ash. Emission rates of 14 canopy and 19 bark volatiles varied among the two species, including four previously reported as antennally active. Specifically, 7-epi-sesquithujene (bark) emissions were greater from black ash, while β-caryophyllene (canopy), linalool (bark), and α-cubebene (bark) were emitted at higher rates by Manchurian ash. No relationships were found between the emission rate of any single compound or group of compounds (e.g. monoterpenes) suggesting that preference may be based on complex profile combinations. This is the first study to directly compare VOCs of black and Manchurian ash as well as the first to examine bark- and canopy-specific VOCs. The unique bark and canopy VOC profiles of these two species implicates potentially important variation in VOCs between a closely related resistant and susceptible species that provides a foundation for future studies of host preferences of EAB.

Review of Ecosystem Level Impacts of Emerald Ash Borer on Black Ash Wetlands: What Does the Future Hold?

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Randall K. Kolka

2018-04-01

Full Text Available The emerald ash borer (EAB is rapidly spreading throughout eastern North America and devastating ecosystems where ash is a component tree. This rapid and sustained loss of ash trees has already resulted in ecological impacts on both terrestrial and aquatic ecosystems and is projected to be even more severe as EAB invades black ash-dominated wetlands of the western Great Lakes region. Using two companion studies that are simulating short- and long-term EAB infestations and what is known from the literature, we synthesize our current limited understanding and predict anticipated future impacts of EAB on black ash wetlands. A key response to the die-back of mature black ash will be higher water tables and the potential for flooding and resulting changes to both the vegetation and animal communities. Although seedling planting studies have shown some possible replacement species, little is known about how the removal of black ash from the canopy will affect non-ash species growth and regeneration. Because black ash litter is relatively high in nitrogen, it is expected that there will be important changes in nutrient and carbon cycling and subsequent rates of productivity and decomposition. Changes in hydrology and nutrient and carbon cycling will have cascading effects on the biological community which have been scarcely studied. Research to address these important gaps is currently underway and should lead to alternatives to mitigate the effects of EAB on black ash wetland forests and develop management options pre- and post-EAB invasion.

Disruptive Technologies in Higher Education

Science.gov (United States)

Flavin, Michael

2012-01-01

This paper analyses the role of "disruptive" innovative technologies in higher education. In this country and elsewhere, Higher Education Institutions (HEIs) have invested significant sums in learning technologies, with Virtual Learning Environments (VLEs) being more or less universal, but these technologies have not been universally…

Chinese Students' Choice of Transnational Higher Education in a Globalized Higher Education Market: A Case Study of W University

Science.gov (United States)

Fang, Wenhong; Wang, Shen

2014-01-01

This research studies Chinese students' choice of transnational higher education in the context of the higher education market. Through a case study of the students in the transnational higher education programs of W University, the research finds that Chinese students' choice of transnational higher education is a complicated decision-making that…

COMMUNITARIAN INSTITUTIONS FOR HIGHER EDUCATION: CURRENT ISSUES

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Helio Radke Bittencourt

2014-11-01

Full Text Available Since 2010, the Brazilian communitarian institutions for higher education are not included officially under this designation in the INEP’s microdata, with the extinction of the category “communitarian, religious and philanthropic”. Since then, the Brazilian private’s higher education institutions are classified according to their legal nature: for-profit or non-profit. Nevertheless, the new law 12.881 of 2013, enacted in November 2013, has changed this reality after the approval by the National Congress, establishing the definition and purpose of the Community institutions, and confirming, in particular, their characteristics of non-profit institutions belonging to civil society, and their organization into associations or foundations (BRAZIL, 2013. The recent expansion of the federal and for-profit higher education institutions has directly affected the so far called communitarian institutions, which present differentiated characteristics compared to forprofit private higher education institutions as well as public education. In this article, data and contemporary aspects related to the new scenario of Brazilian higher education are analyzed, with special focus on higher education institutions members of the Association of Community Universities (ABRUC, and were found better performance of these ones in comparison to the private for-profit higher education institutions. The obtained results, combined with the regional impact of the communitarian higher education institutions, justify the importance of these institutions to improve the consolidation of higher education in Brazil.

California's Future: Higher Education

Science.gov (United States)

Johnson, Hans

2015-01-01

California's higher education system is not keeping up with the changing economy. Projections suggest that the state's economy will continue to need more highly educated workers. In 2025, if current trends persist, 41 percent of jobs will require at least a bachelor's degree and 36 percent will require some college education short of a bachelor's…

Strategic Planning for Higher Education.

Science.gov (United States)

Kotler, Philip; Murphy, Patrick E.

1981-01-01

The framework necessary for achieving a strategic planning posture in higher education is outlined. The most important benefit of strategic planning for higher education decision makers is that it forces them to undertake a more market-oriented and systematic approach to long- range planning. (Author/MLW)

Learning Entrepreneurship in Higher Education

Science.gov (United States)

Taatila, Vesa P.

2010-01-01

Purpose: There is a constant need to produce more entrepreneurial graduates from higher education institutions. This paper aims to present and discuss several successful cases of entrepreneurial learning environments in order to suggest some important aspects that higher education institutions should consider. Design/methodology/approach: The…

Feminist Research in Higher Education

Science.gov (United States)

Ropers-Huilman, Rebecca; Winters, Kelly T.

2011-01-01

This essay provides an overview of feminist methodology and its potential to enhance the study of higher education. Foregrounding the multiple purposes and research relationships developed through feminist research, the essay urges higher education scholars to engage feminist theories, epistemologies, and methods to inform policy, research, and…

The Faceless Masters of Higher Education

DEFF Research Database (Denmark)

Jensen, Katja Brøgger

2015-01-01

This dissertation contributes to research on international higher education reform by offering an empirical and theoretical account of the mode of governance that characterizes the Bologna Process and by demonstrating how the reform materializes and is translated in everyday working life, including......, and c) professors and managers’ translations of the Bologna Process, including the ways in which the reform processes alter professional working life in higher education organizations. The research project employs a combination of qualitative methods and materials, including interviews, observations...... of higher education despite the fact that education falls outside EU’s legislative reach. The dissertation further argues that the spread and continuous development and production of higher education standards in Europe depends on the infrastructure of the Bologna Process, which consists of an explosion...

Engineering Behavior and Characteristics of Wood Ash and Sugarcane Bagasse Ash

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Francisco Grau

2015-10-01

Full Text Available Biomasses are organic materials that are derived from any living or recently-living structure. Plenty of biomasses are produced nationwide. Biomasses are mostly combusted and usually discarded or disposed of without treatment as biomass ashes, which include wood and sugarcane bagasse ashes. Thus, recycling or treatment of biomass ashes leads to utilizing the natural materials as an economical and environmental alternative. This study is intended to provide an environmental solution for uncontrolled disposal of biomass ashes by way of recycling the biomass ash and replacing the soils in geotechnical engineering projects. Therefore, in this study, characteristic tests of wood and sugarcane bagasse ashes that are considered the most common biomass ashes are conducted. The test of chemical compositions of biomass ashes is conducted using energy dispersive X-ray spectroscopy (EDS, and Scanning Electron Microscope (SEM, and heavy metal analysis is also conducted. Engineering behaviors including hydraulic conductivity, constrained modulus and shear modulus are examined. Also, coal fly ash Class C is used in this study for comparison with biomass ashes, and Ottawa 20/30 sands containing biomass ashes are examined to identify the soil replacement effect of biomass ashes. The results show that the particle sizes of biomass ashes are halfway between coal fly ash Class C and Ottawa 20/30 sand, and biomass ashes consist of a heterogeneous mixture of different particle sizes and shapes. Also, all heavy metal concentrations were found to be below the US Environmental Protection Agency (EPA maximum limit. Hydraulic conductivity values of Ottawa 20/30 sand decrease significantly when replacing them with only 1%–2% of biomass ashes. While both the constrained modulus and shear modulus of biomass ashes are lower than Ottawa 20/30 sand, those of mixtures containing up to 10% biomass ashes are little affected by replacing the soils with biomass ashes.

Public higher education in the Philippines

Science.gov (United States)

Cardozier, V. R.

1984-06-01

Clearly, the national government of the Philippines has decided to increase the number and comprehensiveness of its public colleges and universities. While private colleges and universities are likely to dominate higher education in the Philippines for the remainer of this century, it appears that public, tax-supported higher education will become increasingly available there. The Philippines is not a wealthy country but it is devoting a substantial portion of its national resources to public higher education. In 1983, higher education received 2.85 percent of the national budget, a figure that has been rising for years. Compared with some highly developed countries, this is not a large percentage, but for a country that has traditionally relied on private higher education, it is a major and growing investment in the public sector. While many of the better universities in the Philippines are private, many other private educational institutions are small and struggling. As their financial resources become more limited, and as less expensive, tax-supported higher education becomes increasingly available, a lot of the struggling private colleges will probably close. This process is also being hastened by actions of the government to upgrade quality, for example in the case of the many private colleges that developed after World War II. In an attempt to improve the academic quality of these marginal institutions, the Ministry of Education, Culture and Sports has been given extensive authority, and while its intrusion into private institutions has been modest by some measures, its requirements are affecting them all and will speed the demise of some. This is bound to lead to a stronger role for public higher education in the Philippines, a country that is striving diligently to improve the education and hence the quality of life of its people.

Examining Multimedia Competencies for Educational Technologists in Higher Education

Science.gov (United States)

Iqdami, Muhammad Nazil; Branch, Robert Maribe

2016-01-01

The authors investigated educational technology multimedia competencies for professionals who work in higher education institutions. Similar studies have been proposed, but none of them have focused on competencies required in the context of higher education. An online survey adapting sixteen competency factors from a study conducted by Rizhaupt…

Teaching about Presidential Elections. ERIC Digest.

Science.gov (United States)

Vontz, Thomas S.; Nixon, William A.

Although elections are an annual theme in many social studies classrooms, presidential election years prompt increased interest among students in the electoral process and offer an opportunity to teach about a national election as it happens. This ERIC Digest describes the legal requirements and traditions of U.S. presidential elections, processes…

Women in Higher Education Administration.

Science.gov (United States)

Association of American Colleges, Washington, DC. Project on the Status and Education of Women.

Two papers are presented that examine the barriers to women in academic decision making and identify a variety of effective strategies for improving the status of women in higher education administration. "Strategies for Advancing Women in Higher Education Administration," by Garry D. Hays, proposes that commitment to increasing the…

Innovations in Higher Education? Hah!

Science.gov (United States)

Kirschner, Ann

2012-01-01

One can hardly mention higher education today without hearing the word "innovation," or its understudies "change," "reinvention," "transformation." Last summer the National Governors Association opened its meeting with a plenary session on higher education, innovation, and economic growth. But there is nothing funny about the need for innovation…

Sustainable spatial development in higher education

Directory of Open Access Journals (Sweden)

Maja Terlević

2015-06-01

Full Text Available Sustainable development is not only a great challenge for society as a whole, but also for higher education institutions, which have been rapidly including sustainable development in their educational process in the last two decades. Directly or indirectly, education for sustainable spatial development includes all aspects of sustainable development: environmental, economic, social and cultural. Space is a junction of various interests, which requires coordinating the entire process of spatial planning, taking into account the goal of sustainable spatial development. The existing values of space are insufficient for the rapid implementation of a sustainable spatial development paradigm. Suitable education is needed by both individuals and spatial planning professionals and at all levels of education. It is therefore necessary to transform some of the academic programs in the higher education curriculum by integrating teaching content and methods that include long-term knowledge and holistic thinking, taking into account the importance of interdisciplinary integration. This article reviews literature in sustainable development in higher education from 2002 to 2013. Topics discussed include students’ and teachers’ conceptions of sustainable development, the presence of sustainable development and sustainable spatial development in higher education and the reasons for the slow introduction of this material into the curriculum. Based on a literature analysis, the last section identifies important drivers that can contribute to a more rapid integration of a sustainable spatial development paradigm into higher education.

CONSIDERATIONS REGARDING ROMANIAN HIGHER EDUCATION GRADUATES

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Popovici (Barbulescu Adina

2012-07-01

Full Text Available The paper aims at analyzing the dynamics of in Romanian higher education graduates in the 2006-2010 period, both in Romania and by the Romanian development regions. After highlighting the importance of human capital and its education, the paper analyzes the dynamics of Romanian higher education graduates in the targeted period, at both of the above-mentioned levels. The conclusions reveal that, during the analysed period: 2006-2010, the number of female, and, respectively, male higher education graduates, as well as the total number of higher education graduates, continuously increased in the 2006-2010 period at the whole country level and registered an increase trend, as well, by the eight development regions of Romania in the 2006-2010 period, with very few exceptions in some years of the period, in some of the the eight development regions of Romania. Therefore, the Romanian higher education system must correlate the graduates number with the number of work places in the Romanian economy, and take into account the necessities imposed by the participation at international competition.

"Innovation and Intellectual Property Policies in European Research Infrastructure Consortia - PART I: The Case of the European Spallation Source ERIC"

DEFF Research Database (Denmark)

Yu, Helen; Wested, Jakob; Minssen, Timo

2017-01-01

, the European Spallation Source ERIC is required to adopt various policy documents relating to the operation and management of the facility. These cover a wide variety of issues such as user access, public procurement, intellectual property rights (IPR), data management, and dissemination. One of the main goals...... of the problems society is facing today. To facilitate the creation and operation of such RIs, the EU adopted legal frameworks for European Research Infrastructure Consortia (ERIC). On August 31, 2015, the European Spallation Source (ESS) was established as an ERIC. Under the ERIC Regulations and ESS Statutes...... international research collaborations? The complex relationship between scientific excellence, innovation, and IPRs must be carefully considered. Taking the European Spallation Source ERIC as an example, this article investigates ERIC Regulations and EU policies and discusses what issues and perspectives ERICs...

Higher Education, Employability and Competitiveness

Science.gov (United States)

Pavlin, Samo; Svetlicic, Marjan

2012-01-01

This paper studies the relationship between competitiveness and higher education systems in Europe. It explores whether more competitive countries have developed more labour-market-oriented systems of higher education (HE) that thereby give their graduates greater short term employability potential. Based on and a large-scale survey among 45.000…

Polish Higher Education: Intersectoral Distinctiveness

Science.gov (United States)

Musial, Joanna

2014-01-01

This study analyzes degrees of differences between the private and public sectors of Polish higher education. It finds them to be strong: Polish private institutions function very differently from Polish public institutions and these differences correspond with those found in the literature on higher education elsewhere in the world. Polish…

Valid Competency Assessment in Higher Education

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Olga Zlatkin-Troitschanskaia

2017-01-01

Full Text Available The aim of the 15 collaborative projects conducted during the new funding phase of the German research program Modeling and Measuring Competencies in Higher Education—Validation and Methodological Innovations (KoKoHs is to make a significant contribution to advancing the field of modeling and valid measurement of competencies acquired in higher education. The KoKoHs research teams assess generic competencies and domain-specific competencies in teacher education, social and economic sciences, and medicine based on findings from and using competency models and assessment instruments developed during the first KoKoHs funding phase. Further, they enhance, validate, and test measurement approaches for use in higher education in Germany. Results and findings are transferred at various levels to national and international research, higher education practice, and education policy.

INTERNATIONALIZATION IN HIGHER EDUCATION

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Catalina Crisan-Mitra

2016-03-01

Full Text Available Internationalization of higher education is one of the key trends of development. There are several approaches on how to achieve competitiveness and performance in higher education and international academic mobility; students’ exchange programs, partnerships are some of the aspects that can play a significant role in this process. This paper wants to point out the student’s perception regarding two main directions: one about the master students’ expectation regarding how an internationalized master should be organized and should function, and second the degree of satisfaction of the beneficiaries of internationalized master programs from Babe-Bolyai University. This article is based on an empirical qualitative research that was implemented to students of an internationalized master from the Faculty of Economics and Business Administration. This research can be considered a useful example for those preoccupied to increase the quality of higher education and conclusions drawn have relevance both theoretically and especially practically.

Adolescents: Your Children and Mine. ERIC Report.

Science.gov (United States)

Demo, Mary Penasack

1981-01-01

Reviews 10 items from the ERIC collection covering various aspects of adolescence: the impact of pop music, attitudes about drinking, television viewing, the effect of the new morality, the adolescent learning process, popular books, attitudes toward school, and others. (JMF)

Analysis of education conditions in higher educational institutions of Ukraine

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Олександр Петрович Бурмістенков

2016-12-01

Full Text Available The article deals with some issues related to higher technical education conditions in Ukraine, namely, training and certification of graduates of schools, training of students in higher educational institutions and motivation of students to study and teachers to improve teaching methods and deep research within the walls of institution. The causes of education level reduction are expressed. The propositions are made for improving the higher education quality

Manpower Aspects of Higher Education in India.

Science.gov (United States)

Khan, Qamar Uddin

Using data from various published sources, this report reviews the growth of higher education in India over the last 30 years, analyzes employers' needs for higher education graduates since 1950, and suggests guidelines for involving educational planning with manpower planning. The author describes the growth of Indian higher education in the…

Ash characteristics and plant nutrients in some aquatic biomasses

Science.gov (United States)

Masto, Reginald; Pandit, Ankita; George, Joshy; Mukhopadhyay, Sangeeta; Selvi, Vetrivel; Ram, Lal

2016-04-01

Aquatic biomasses are explored as potential fuel source for direct combustion because of their faster growth and no land requirement. The energy density and the ash characteristics of the aquatic biomasses are to be evaluated for their suitability for energy extraction. In the study, four aquatic plant samples namely Eichornia crassipes, Hydrilla verticilleta, Lemna minor, Spirogyra spp were collected from a pond in Digwadih Campus of Central Institute of Mining and Fuel Research, Dhanbad. The biomasses were air dried, powdered and ashed at different temperatures. Volatile C was relatively lower in Spirogyra and Hydrilla (53 %) than Eichornia (62.6 %) or Lemna (59.7 %), whereas fixed C was higher for Eichornia and Lemna (about 10 %) and lower for Hydrilla (1 %). Ultimate analysis showed that the carbon content was in the order Eichornia > Lemna > Spirogyra > Hydrilla. The IR spectra of each raw biomass is compared to their respective ashes obtained at different temperatures (500-900°C). With increase in ashing temperature from 500-900°C there is gradual breakdown of the cellulosic structure hence, peaks around 2900-2800cm-1 caused by aliphatic C-H vibration tends to disappear slowly in ash. More number of peaks appears at lower wavenumbers in ashes of all the biomass samples indicating towards increased percentage of inorganic ion species. Considerable enrichment of SiO2 is validated with prominent peaks at 1100-900 cm-1 in all the ashes. Lemna and Spirogyra has a similar ash composition (Si > Al > Ca > K), whereas, Ca was higher in Hydrilla (Si > Ca > K > Al). Eichornia (Si > K > Ca > Al) has higher K and Ca than Al. SiO2 and Al2O3 were higher in Spirogyra, while SiO2 and CaO in Eichornia and Hydrilla. K first increased from 500-700/800⁰C, and then decreased from 800-900⁰C. Cl is lost slowly in ash from 500-700/800⁰C and then by a drastic reduction from 800-900⁰C. S is enhanced in ash at all temperatures although the change is quite small. Most of the Cl

Marketing activities of higher education institutions

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Varađanin Vladimir

2017-01-01

Full Text Available Public sector marketing is a modern-day scientific discipline which is getting more and more attention. Institutions of higher education provide a specific kind of services to their users, which makes these institutions a part of the public sector. Due to dynamic changes in the environment, the demands and needs of higher education institution's users change, which makes it necessary to monitor these changes through certain marketing activities and adjust to them in order to satisfy the users' needs. Each higher education institution sets its own goals which, broadly speaking, are to meet their own needs, the needs of students and the society as a whole. Therefore, when formulating a strategy for achieving the objectives of higher education institutions, it is necessary to have timely information from the environment. The modern approach to business puts forward the service users' needs. When it comes to institutions of higher education, the users are primarily students, who thus get the most attention. Keeping this in mind, we have conducted a research among students in order to identify the choice factors influencing their higher education institution selection process. The results obtained should provide guidelines for creating an adequate marketing mix in order to gain competitive advantage on the market for higher education. In the research descriptive and comparative methods were used. In the practical part of the research, survey technique was applied by means of a non-standardized questionnaire. The research results imply that the analysis of the factors influencing the process of selecting the higher education institution enables the creation of an adequate combination of instruments in a marketing mix which can then be used as an instrument for gaining competitive advantage.

Queering Transformation in Higher Education

Science.gov (United States)

Msibi, Thabo

2013-01-01

Transformation in higher education has tended to focus on race and sex, at the expense of other forms of discrimination. This article addresses the silencing of "queer" issues in higher education. Using queer theory as a framework, and drawing on current literature, popular media reports, two personal critical incidents and a project…

Reforming Iraqi Journalism and Mass Communication Higher Education: Adapting the UNESCO Model Curricula for Journalism Education to Iraqi Higher Education

Science.gov (United States)

Pavlik, John V.; Laufer, Peter D.; Burns, David P.; Ataya, Ramzi T.

2012-01-01

Journalism and mass communication higher education in Iraq is well established but largely isolated from global developments since the 1970s. In the post-Iraq war period, the United Nations Educational, Scientific and Cultural Organization (UNESCO) implemented a multiyear project to work with the leadership of Iraqi higher education to help update…

Reputation in Higher Education

DEFF Research Database (Denmark)

Plewa, Carolin; Ho, Joanne; Conduit, Jodie

2016-01-01

Reputation is critical for institutions wishing to attract and retain students in today's competitive higher education setting. Drawing on the resource based view and configuration theory, this research proposes that Higher Education Institutions (HEIs) need to understand not only the impact...... of independent resources but of resource configurations when seeking to achieve a strong, positive reputation. Utilizing fuzzy set qualitative comparative analysis (fsQCA), the paper provides insight into different configurations of resources that HEIs can utilize to build their reputation within their domestic...

Reputation in Higher Education

DEFF Research Database (Denmark)

Martensen, Anne; Grønholdt, Lars

2005-01-01

leaders of higher education institutions to set strategic directions and support their decisions in an effort to create even better study programmes with a better reputation. Finally, managerial implications and directions for future research are discussed.Keywords: Reputation, image, corporate identity......The purpose of this paper is to develop a reputation model for higher education programmes, provide empirical evidence for the model and illustrate its application by using Copenhagen Business School (CBS) as the recurrent case. The developed model is a cause-and-effect model linking image...

Quantitative Developments in Turkish Higher Education since 1933

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Aslı GÜNAY

2011-01-01

Full Text Available In this study, quantitative developments in Turkish higher education during the Republic period from 1933, when the first university was established, to date are tried to be demonstrated. In parallel with this purpose, first, establishment dates of universities, number of universities by years as well as number of universities established during the periods of each presidents of Turkish Council of Higher Education are listed. Also, spread to all provinces as of 2008, the distribution of the number of universities with regard to provinces is given. On the other hand, development of Turkish higher education by years is examined by using several quantitative indicators about higher education. Thus, number of students in higher education, total number of academic staffs as well as those with PhD, improvement in the number of students per academic staff and higher education gross enrollment rates by years are shown. Furthermore, especially for big provinces in Turkey (Ankara, İstanbul and İzmir number of universities, number of students in higher education and higher education gross enrollment rates are provided. Distribution of higher education students according to higher education institutions, higher education programs and education types in 2011 is presented as well as distribution of academic staffs according to higher education institutions and information about their academic positions. In addition, quantitative data about higher education bachelor and associate degrees (numbers of programs types, programs, quotas and placed students in 2010 is given. Finally, the position of Turkish higher education in the world with respect to the number of academic publications and the change in the number of academic publications per staff by years are analyzed.

Investigating Effective Components of Higher Education Marketing and Providing a Marketing Model for Iranian Private Higher Education Institutions

Science.gov (United States)

Kasmaee, Roya Babaee; Nadi, Mohammad Ali; Shahtalebi, Badri

2016-01-01

Purpose: The purpose of this paper is to study and identify the effective components of higher education marketing and providing a marketing model for Iranian higher education private sector institutions. Design/methodology/approach: This study is a qualitative research. For identifying the effective components of higher education marketing and…

Temporal evolution of wildfire ash and its implications for water pollution

Science.gov (United States)

Santin, Cristina; Doerr, Stefan H.; Otero, Xose L.; Chafer, Chris J.

2015-04-01

Ash, the burnt residue generated from combustion of vegetation, litter and surface soil, covers the ground after every wildfire. The effects of wildfire ash on the post-fire landscape are many and very diverse. It is a source of nutrients and can, therefore, help the recovery of vegetation after fire. Furthermore, in its initial state, the ash layer on the ground can protect the bare soil from rain splash erosion and can act as an adsorbent layer, preventing or delaying post-fire water erosion by runoff. However, when the adsorbent capability of the ash layer is exceeded, this highly erodible material can be transported into the hydrological network and be a major contributor to water contamination. Most previous studies on post-fire erosion and water contamination have focused on soil erosion and associated sediment transfer and overlooked the ash component or, when considered, ash has been included as an unidentified part of the eroded sediment. One of the reasons for overlooking this key post-fire component is the difficulty of ash sampling before it is lost by wind or water erosion or altered by aging on-site. Here we compare the water contamination potential of ash obtained from two fires in the dry eucalyptus forest environment of the Sydney tablelands, Australia: i) 'aged ash' produced during the severe Balmoral wildfire and sampled two months after the event (Jan. 2014) and ii) 'fresh ash' sampled immediately after a high-intensity experimental fire in the same region (Sept. 2014). At the time of sampling, neither of the ash types had been affected by water erosion, however, the aged ash had been subjected to rainfall events and, potentially, to wind erosion during the two months of exposure. Vegetation type, fuel loads and fire severity, determined using remote sensing and on-site observations, were comparable between both areas sampled. Ash physicochemical properties differed, with 'fresh ash' having higher pH and EC values and higher concentration of

Effect of mechanical activation of fly ash added to Moroccan Portland cement

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Ez-zaki H.

2018-01-01

This study aims to investigate the influence of grinding fly ash on the physico-chemical and mechanical properties of fly ash blended CPJ45 cement. The addition of the fly ash particles to the grinder leads respectively to the breakage of the particles and to reduce the agglomeration effect in the balls of cement grinder. Fly ash milling was found to improve particles fineness, and increase the silica and alumina content in the cement. Furthermore, milled fly ash blended cements show higher compressive strength compared to unmilled fly ash blended cements, due to improved fly ash reactivity through their mechanical activation.

Ash Utilisation 2012. Ashes in a Sustainable Society. Proceedings

Energy Technology Data Exchange (ETDEWEB)

NONE

2012-11-01

Conference themes: Risk assessment, Fly ash- Road construction, Recycling and Greenhouse gases, Storage of ashes, Fertilizer, Metal Mining, Support and Barriers, Construction Material, Civil Engineering, and MSWI bottom ash.

Wildland fire ash: Production, composition and eco-hydro-geomorphic effects

Science.gov (United States)

Bodi, Merche B.; Martin, Deborah; Balfour, Victoria N.; Santin, Cristina; Doerr, Stefan H.; Pereira, Paulo; Cerda, Artemi; Mataix-Solera, Jorge

2014-01-01

Fire transforms fuels (i.e. biomass, necromass, soil organic matter) into materials with different chemical and physical properties. One of these materials is ash, which is the particulate residue remaining or deposited on the ground that consists of mineral materials and charred organic components. The quantity and characteristics of ash produced during a wildland fire depend mainly on (1) the total burned fuel (i.e. fuel load), (2) fuel type and (3) its combustion completeness. For a given fuel load and type, a higher combustion completeness will reduce the ash organic carbon content, increasing the relative mineral content, and hence reducing total mass of ash produced. The homogeneity and thickness of the ash layer can vary substantially in space and time and reported average thicknesses range from close to 0 to 50 mm. Ash is a highly mobile material that, after its deposition, may be incorporated into the soil profile, redistributed or removed from a burned site within days or weeks by wind and water erosion to surface depressions, footslopes, streams, lakes, reservoirs and, potentially, into marine deposits.Research on the composition, properties and effects of ash on the burned ecosystem has been conducted on material collected in the field after wildland and prescribed fires as well as on material produced in the laboratory. At low combustion completeness (typically T  450 °C), most organic carbon is volatized and the remaining mineral ash has elevated pH when in solution. It is composed mainly of calcium, magnesium, sodium, potassium, silicon and phosphorous in the form of inorganic carbonates, whereas at T > 580 °C the most common forms are oxides. Ash produced under lower combustion completeness is usually darker, coarser, and less dense and has a higher saturated hydraulic conductivity than ash with higher combustion completeness, although physical reactions with CO2 and when moistened produce further changes in ash characteristics.As a new

Eric Monkkonen (1942-2005)

OpenAIRE

Roth, Randolph

2009-01-01

Eric Monkkonen, who passed away on May 30, 2005 at the age of 62, was one of the greatest historians ever to write on the history of crime. An urban and social science historian by training, he dedicated his life to understanding the social problems that, like many historians of his generation, he believed most pressing: poverty, prejudice, and violence. He was an iconoclast in his approach to those problems, on good terms with ideologues of all stripes but unwilling to settle for ideological...

Higher education in the era of globalisation

OpenAIRE

Siddiqui, Kalim

2014-01-01

The article will analyse the impact of globalisation on higher education. Some have argued that globalisation will\\ud provide equal opportunities. While others claim that globalisation would mean the McDonaldisation of the university and\\ud also worldwide inequality. The current pressure on higher education mainly due to neoliberal globalisation has increased\\ud the role for private sector in higher education. The paper examines the realities of globalisation in higher education to\\ud highlig...

The System of Higher Education in CSFR

OpenAIRE

Kopp, Botho von

1991-01-01

By dividing his article in two chapters ("1. From the founding of Charles University to the modern higher education system" and "2. The higher education system 1948-1989") the author gives an historical overview over the sytem of higher education in CSFR, whereas he covers the following aspects in the second chapter: "Basic data on higher education", "Organization and structure of the course of studies" and "Developments after 1989 and future trends". (DIPF/ ssch.)

National volcanic ash operations plan for aviation

Science.gov (United States)

,; ,

2007-01-01

International Civil Aviation Organization’s (ICAO) International Airways Volcano Watch. This plan defines agency responsibilities, provides a comprehensive description of an interagency standard for volcanic ash products and their formats, describes the agency backup procedures for operational products, and outlines the actions to be taken by each agency following an occurrence of a volcanic eruption that subsequently affects and impacts aviation services. Since our most recent International Conference on Volcanic Ash and Aviation Safety, volcanic ash-related product and service activities have grown considerably along with partnerships and alliances throughout the aviation community. In January 2005, the National Oceanic and Atmospheric Administration’s National Centers for Environment Prediction began running the Hybrid Single-Particle Lagrangian Integrated Trajectory (HYSPLIT) model in place of the Volcanic Ash Forecast Transport and Dispersion (VAFTAD) model, upgrading support to the volcanic ash advisory community. Today, improvements to the HYSPLIT model are ongoing based on recommendations by the OFCM-sponsored Joint Action Group for the Selection and Evaluation of Atmospheric Transport and Diffusion Models and the Joint Action Group for Atmospheric Transport and Diffusion Modeling (Research and Development Plan). Two international workshops on volcanic ash have already taken place, noticeable improvements and innovations in education, training, and outreach have been made, and federal and public education and training programs on volcanic ash-related products, services, and procedures iv continue to evolve. For example, in partnership with Embry-Riddle Aeronautical University and other academic institutions, volcanic ash hazard and mitigation training has been incorporated into aviation meteorology courses. As an essential next step, our volcanic ash-related efforts in the near term will be centered on the development of an interagency implementation plan to

Thermal treatment of ashes[Fly Ash from Municipal Waste Incineration]; Termisk rening av askor

Energy Technology Data Exchange (ETDEWEB)

Wikman, Karin; Berg, Magnus; Bjurstroem, Henrik [AaF-Energi och Miljoe AB, Stockholm (Sweden); Nordin, Anders [Umeaa Univ. (Sweden). Dept. of Applied Physics and Electronics

2003-04-01

metal concentrate has to be land filled instead of the total amount of ash. The cost for thermal treatment of ash is today relatively high and this kind of ash treatment has an economic interest only during certain circumstances. The process cost is for example not very important if the residues from the process can be used in commercial glass production. Other situations that can make thermal treatment of ashes attractive are further increased land filling costs or new environmental restrictions. Today the cost for land filling in Sweden is relatively low and therefore it is unprofitable to treat ashes with high temperature processes. However, the development of more effective processes and higher costs and taxes for land filling could result in a better economic situation for thermal treatment processes.

Education Fever and Happiness in Korean Higher Education

Science.gov (United States)

Lee, Jeong-Kyu

2017-01-01

This article discusses relevance between education fever and happiness from the viewpoint of Korean higher education. To review this study systematically, three research questions are addressed. First, what is education fever from the viewpoint of the Korean people? Second, what are relations between education fever and happiness? Last, can…

Navigating in higher education

DEFF Research Database (Denmark)

Thingholm, Hanne Balsby; Reimer, David; Keiding, Tina Bering

Denne rapport er skrevet på baggrund af spørgeskemaundersøgelsen – Navigating in Higher Education (NiHE) – der rummer besvarelser fra 1410 bachelorstuderende og 283 undervisere fordelt på ni uddannelser fra Aarhus Universitet: Uddannelsesvidenskab, Historie, Nordisk sprog og litteratur, Informati......Denne rapport er skrevet på baggrund af spørgeskemaundersøgelsen – Navigating in Higher Education (NiHE) – der rummer besvarelser fra 1410 bachelorstuderende og 283 undervisere fordelt på ni uddannelser fra Aarhus Universitet: Uddannelsesvidenskab, Historie, Nordisk sprog og litteratur...

Assessment and Feedback in Higher Education: A Review of Literature for the Higher Education Academy

Science.gov (United States)

Jackel, Brad; Pearce, Jacob; Radloff, Ali; Edwards, Daniel

2017-01-01

This literature review has been undertaken for the Higher Education Academy (HEA). It explores recent scholarly contributions in the area of assessment and feedback in higher education (HE). As outlined in the HEA's terms of reference for this work, the contents of this review are designed to "help practitioners, policy makers and researchers…

Stream Water, Carbon and Total Nitrogen Load Responses to a Simulated Emerald Ash Borer Infestation in Black Ash Dominated Headwater Wetlands

Science.gov (United States)

Van Grinsven, M. J.; Shannon, J.; Noh, N. J.; Kane, E. S.; Bolton, N. W.; Davis, J.; Wagenbrenner, J.; Sebestyen, S. D.; Kolka, R.; Pypker, T. G.

2017-12-01

The rapid and extensive expansion of emerald ash borer (EAB) is considered an important ecological and economic disturbance, and will likely affect critical ecosystem services associated with black ash wetlands. It is unknown how EAB-induced disturbance in wetlands dominated with black ash will impact stream water, dissolved organic carbon (DOC) and total dissolved nitrogen (TDN) export dynamics. We hypothesized that loads of water, DOC and TDN exported from black ash wetlands would be elevated following an EAB-induced disturbance. Stream water, DOC and TDN loads exiting two black ash wetlands in headwater watersheds in Michigan were quantified over a four-year period, and were combined with wetland soil temperature and soil decomposition rate monitoring to better understand the biogeochemical implications of an EAB-induced disturbance. After a two-year baseline monitoring period, an EAB disturbance was simulated by felling (ash-cut) all black ash trees with diameters greater than 2.5-cm in one wetland. When compared to the unaltered control, stream water DOC and TDN concentrations exiting the ash-cut wetland were significantly larger by 39% and 38%, respectively during the post-treatment study period. The significantly elevated DOC and TDN concentrations were likely associated with the higher soil temperatures and increased rates of soil decomposition detected in the ash-cut site during the post-treatment period. No significant mean daily stream discharge differences were detected between treatments during the pre-treatment period, however the 0.46 mm d-1 mean daily stream discharge exiting the ash-cut wetland was significantly smaller than the 1.07 mm d-1 exiting the unaltered control during the post-treatment study period. The significantly smaller daily stream discharge in the ash-cut site likely contributed to the fact no significant differences between treatments for either mean daily DOC loads or TDN loads were detected during the post-treatment period

Effective Communication in Higher Education

Science.gov (United States)

Howard, Melissa

2014-01-01

The intent for this paper is to show that communication within the higher education field is a current problem. By looking first at the different styles, forms, and audiences for communication, the reader will hopefully gain perspective as to why this is such a problem in higher education today. Since the Millennial generation is the newest set of…

Higher Education and Ethical Value

Science.gov (United States)

Lee, Jeong-Kyu

2017-01-01

The purpose of this study is to explore the importance of ethical value in higher education as well as the relevance between ethical value and higher education. In order to examine the study logically, three research questions are addressed: First, what is value, ethical value, and Asiatic ethical value? Second, for whom and what is higher…

Physiological responses of emerald ash borer larvae to feeding on different ash species reveal putative resistance mechanisms and insect counter-adaptations.

Science.gov (United States)

Rigsby, C M; Showalter, D N; Herms, D A; Koch, J L; Bonello, P; Cipollini, D

2015-07-01

Emerald ash borer, Agrilus planipennis Fairmaire, an Asian wood-boring beetle, has devastated ash (Fraxinus spp.) trees in North American forests and landscapes since its discovery there in 2002. In this study, we collected living larvae from EAB-resistant Manchurian ash (Fraxinus mandschurica), and susceptible white (Fraxinus americana) and green (Fraxinus pennsylvanica) ash hosts, and quantified the activity and production of selected detoxification, digestive, and antioxidant enzymes. We hypothesized that differences in larval physiology could be used to infer resistance mechanisms of ash. We found no differences in cytochrome P450, glutathione-S-transferase, carboxylesterase, sulfotransferase, and tryptic BApNAase activities between larvae feeding on different hosts. Despite this, Manchurian ash-fed larvae produced a single isozyme of low electrophoretic mobility that was not produced in white or green ash-fed larvae. Additionally, larvae feeding on white and green ash produced two serine protease isozymes of high electrophoretic mobility that were not observed in Manchurian ash-fed larvae. We also found lower activity of β-glucosidase and higher activities of monoamine oxidase, ortho-quinone reductase, catalase, superoxide dismutase, and glutathione reductase in Manchurian ash-fed larvae compared to larvae that had fed on susceptible ash. A single isozyme was detected for both catalase and superoxide dismutase in all larval groups. The activities of the quinone-protective and antioxidant enzymes are consistent with the resistance phenotype of the host species, with the highest activities measured in larvae feeding on resistant Manchurian ash. We conclude that larvae feeding on Manchurian ash could be under quinone and oxidative stress, suggesting these may be potential mechanisms of resistance of Manchurian ash to EAB larvae, and that quinone-protective and antioxidant enzymes are important counter-adaptations of larvae for dealing with these resistance

Reconfiguring the Higher Education Value Chain

Science.gov (United States)

Pathak, Virendra; Pathak, Kavita

2010-01-01

Forces of demand and supply are changing the dynamics of the higher education market. Transformation of institutions of higher learning into competitive enterprise is underway. Higher education institutions are seemingly under intense pressure to create value and focus their efforts and scarce funds on activities that drive up value for their…

Mechanisms of educational space organizationing higher educational institutions of Ukraine

OpenAIRE

Hmyrova A.

2017-01-01

In the article the problems of public administration of the educational process in higher educational institutions of Ukraine, its social, legal, and managerial aspects have been analysed. The systematization and organization of the educational process in higher educational institutions of Ukraine have been considered, the main problems of the determined process have been outlined.

Failure to phytosanitize ash firewood infested with emerald ash borer in a small dry kiln using ISPM-15 standards.

Science.gov (United States)

Goebel, P Charles; Bumgardner, Matthew S; Herms, Daniel A; Sabula, Andrew

2010-06-01

Although current USDA-APHIS standards suggest that a core temperature of 71.1 degrees C (160 degrees F) for 75 min is needed to adequately sanitize emerald ash borer, Agrilus planipennis Fairmaire-infested firewood, it is unclear whether more moderate (and economical) treatment regimes will adequately eradicate emerald ash borer larvae and prepupae from ash firewood. We constructed a small dry kiln in an effort to emulate the type of technology a small- to medium-sized firewood producer might use to examine whether treatments with lower temperature and time regimes successfully eliminate emerald ash borer from both spilt and roundwood firewood. Using white ash (Fraxinus americana L.) firewood collected from a stand with a heavy infestation of emerald ash borer in Delaware, OH, we treated the firewood using the following temperature and time regime: 46 degrees C (114.8 degrees F) for 30 min, 46 degrees C (114.8 degrees F) for 60 min, 56 degrees C (132.8 degrees F) for 30 min, and 56 degrees C (132.8 degrees F) for 60 min. Temperatures were recorded for the outer 2.54-cm (1-in.) of firewood. After treatment, all firewood was placed under mesh netting and emerald ash borer were allowed to develop and emerge under natural conditions. No treatments seemed to be successful at eliminating emerald ash borer larvae and perpupae as all treatments (including two nontreated controls) experienced some emerald ash borer emergence. However, the 56 degrees C (132.8 degrees F) treatments did result in considerably less emerald ash borer emergence than the 46 degrees C (114.8 degrees F) treatments. Further investigation is needed to determine whether longer exposure to the higher temperature (56 degrees C) will successfully sanitize emerald ash borer-infested firewood.

Achieving the Texas Higher Education Vision

National Research Council Canada - National Science Library

Benjamin, Roger

2000-01-01

The Texas higher education system faces severe challenges in responding to the twin demands placed on it by economic growth and by the increasing problems of access to higher education that many Texans experience...

Online Training and Practice Manual for ERIC Data Base Searchers. 2nd Edition.

Science.gov (United States)

Markey, Karen; Cochrane, Pauline A.

Revised to reflect changes in both DIALOG and ERIC, this second edition of a self-improvement manual for online searchers who wish to refine their skills presents three basic approaches to searching and provides illustrations from DIALOG's ERIC ONTAP database. The manual is divided into two parts: an 8-step model of the total search process which…

Modern Higher Education Students within a Non-Traditional Higher Education Space: Not Fitting In, Often Falling Out

Science.gov (United States)

Mc Taggart, Breda

2016-01-01

A growing number of studies are focusing on the "fit" between the higher education student and the educational institution. These studies show that a lack of fit between the two generates anxiety, ultimately acting as a barrier to student learning. Research involving 23 higher education students attending a dual-sector further and higher…

Discipline and Methodology in Higher Education Research

Science.gov (United States)

Tight, Malcolm

2013-01-01

Higher education research is a multidisciplinary field, engaging researchers from across the academy who make use of a wide range of methodological approaches. This article examines the relation between discipline and methodology in higher education research, analysing a database of 567 articles published in 15 leading higher education journals…

Implementation of cloud computing in higher education

Science.gov (United States)

Asniar; Budiawan, R.

2016-04-01

Cloud computing research is a new trend in distributed computing, where people have developed service and SOA (Service Oriented Architecture) based application. This technology is very useful to be implemented, especially for higher education. This research is studied the need and feasibility for the suitability of cloud computing in higher education then propose the model of cloud computing service in higher education in Indonesia that can be implemented in order to support academic activities. Literature study is used as the research methodology to get a proposed model of cloud computing in higher education. Finally, SaaS and IaaS are cloud computing service that proposed to be implemented in higher education in Indonesia and cloud hybrid is the service model that can be recommended.

Branding Canadian Higher Education. CBIE Research

Science.gov (United States)

Kizilbash, Zainab

2011-01-01

The branding of national higher education systems is a global trend that has become increasingly common over the last decade. One of the main motives driving this trend is the view that branding a national higher education system will increase that country's market share of international students. This is evident as national higher education…

An overview of American higher education.

Science.gov (United States)

Baum, Sandy; Kurose, Charles; McPherson, Michael

2013-01-01

This overview of postsecondary education in the United States reviews the dramatic changes over the past fifty years in the students who go to college, the institutions that produce higher education, and the ways it is financed. The article, by Sandy Baum, Charles Kurose, and Michael McPherson, creates the context for the articles that follow on timely issues facing the higher education community and policy makers. The authors begin by observing that even the meaning of college has changed. The term that once referred primarily to a four-year period of academic study now applies to virtually any postsecondary study--academic or occupational, public or private, two-year or four-year-- that can result in a certificate or degree. They survey the factors underlying the expansion of postsecondary school enrollments; the substantial increases in female, minority, disadvantaged, and older students; the development of public community colleges; and the rise of for-profit colleges. They discuss the changing ways in which federal and state governments help students and schools defray the costs of higher education as well as more recent budget tensions that are now reducing state support to public colleges. And they review the forces that have contributed to the costs of producing higher education and thus rising tuitions. The authors also cite evidence on broad measures of college persistence and outcomes, including low completion rates at community and for-profit colleges, the increasing need for remedial education for poorly prepared high school students, and a growing gap between the earnings of those with a bachelor's degree and those with less education. They disagree with critics who say that investments in higher education, particularly for students at the margin, no longer pay off. A sustained investment in effective education at all levels is vital to the nation's future, they argue. But they caution that the American public no longer seems willing to pay more for

La investigación en Educación Musical en la base de datos ERIC

Directory of Open Access Journals (Sweden)

Galera, María

2008-12-01

Full Text Available This article describes a bibliometrical analysis of articles on research in Music Education published from 1995 to 2007 and included in ERIC database. These articles represent 54% of all music education articles included in this database. The results show a list with 10 journals which has more than 20 of these articles. The sum of the articles contained in the first four journals is equivalent to 60% of music education articles published from 1995 to 2007. None of these journals are at JCR Social Sciences. Almost all authors of the revised articles usually work alone and occasionally. It seems that there are not research groups or strong consolidated research directions. The most common subjects are: students (attitudes, motivation and effectiveness; teachers; musical composition (activities and music techniques.

Technology development: imperatives for higher education | Broere ...

African Journals Online (AJOL)

There is a major drive in South Africa to reshape the higher educational landscape, but traditional higher education at public contact institutions is certainly not geared to make an optimal contribution to this development in its present form. The question can be asked whether South Africa's higher education institutions (HEIs) ...

The Emergent Terrains of "Higher Education Regionalism": How and Why Higher Education Is an Interesting Case for Comparative Regionalism

Science.gov (United States)

Chou, Meng-Hsuan; Ravinet, Pauline

2016-01-01

The introduction of regional political initiatives in the higher education sector symbolizes one of the many aspects of the changing global higher education landscape. Remarkably, these processes have generally escaped comparative scrutiny by scholars researching higher education policy cooperation or regional integration. In this article, we…

Transforming Higher educational institution administration through ICT

OpenAIRE

J. Meenakumari; Dr. R. Krishnaveni

2011-01-01

The rapid development in Indian higher education sector has increased the focus on reforms in higher educational institution administration. Efficiency and accountability have become important elements, and the integration of Information and Communication Technology (ICT) into the educational administration process has become a necessity. The objective of this study is to know the current extent of ICT integration in Indian higher education institutions. The factors contributing to the succes...

Reuse of Coconut Shell, Rice Husk, and Coal Ash Blends in Geopolymer Synthesis

Science.gov (United States)

Walmiki Samadhi, Tjokorde; Wulandari, Winny; Prasetyo, Muhammad Iqbal; Rizki Fernando, Muhammad

2017-10-01

Mixtures of biomass and coal ashes are likely to be produced in increasing volume as biomass-based energy production is gaining importance in Indonesia. This work highlights the reuse of coconut shell ash (CSA), rice husk ash (RHA), and coal fly ash (FA) for geopolymer synthesis by an activator solution containing concentrated KOH and Na2SiO3. Ash blend compositions are varied according to a simplex-centroid mixture experimental design. Activator to ash mass ratios are varied from 0.8 to 2.0, the higher value being applied for ash compositions with higher Si/Al ratio. The impact of ash blend composition on early strength is adequately modeled by an incomplete quadratic mixture model. Overall, the ashes can produce geopolymer mortars with an early strength exceeding the Indonesian SNI 15-2049-2004 standard minimum value of 2.0 MPa. Good workability of the geopolymer is indicated by their initial setting times which are longer than the minimum value of 45 mins. Geopolymers composed predominantly of RHA composition exhibit poor strength and excessive setting time. FTIR spectroscopy confirms the geopolymerization of the ashes by the shift of the Si-O-Si/Al asymmetric stretching vibrational mode. Overall, these results point to the feasibility of geopolymerization as a reuse pathway for biomass combustion waste.

How to Pay for Higher Education.

Science.gov (United States)

Killingsworth, Charles C.

The financial crisis for institutions of higher education is deepening. Higher tuition rates may be one of the answers, but this would exclude even more young people from attending college because of inability to pay, at a time when greater equality of opportunity in higher education has become an important goal. Federal support has helped but not…

Rheology of fly ashes from coal and biomass co-combustion

DEFF Research Database (Denmark)

Arvelakis, Stelios; Frandsen, Flemming

2010-01-01

The presence of large amounts of alkali metals, chlorine and sulphur in most biomass fuels - compared to coal - can create serious ash-related problems such as deposition, agglomeration and/or corrosion. This paper discusses the viscosity characteristics of fly ash from the co-combustion of various...... coal/biomass blends in a pilot scale pf-boiler. The produced data provide information on the melting of the ash and its flow characteristics, as a function of temperature, which may be used to modify the temperature profile of the boiler in order to avoid slagging. Straw co-firing lowers the ash...... viscosity leading to higher stickiness of the ash particles. Wood co-firing has only minor effects, due to the composition of wood ash and the low percentage of wood in the coal/biomass blend....

Composition and reactivity of ash from sewage sludge

Energy Technology Data Exchange (ETDEWEB)

Willems, M; Pedersen, B; Jorgensen, S S

1976-01-01

Sewage sludge and sludge ash produced at 450 to 1050/sup 0/C in the laboratory or in a multiple hearth incinerator were analyzed by chemical and X-ray diffraction methods. Among the ash components were 23 to 32 percent calcium and magnesium phosphates and the following percentages of heavy metals: Zn 0.9, Cu 0.2, Pb 0.1, Cr 0.07, Ni 0.02, and Cd 0.006. As shown by EDTA-extraction, the reactivity of heavy metals was higher in ash produced at 450/sup 0/C than in dry sludge, but lower in ash produced above 800/sup 0/C. Phosphate in the 800 to 900/sup 0/C samples was dissolved in citric acid but not in citrate.

Four Impediments to Embedding Education for Sustainability in Higher Education

Science.gov (United States)

Gale, Fred; Davison, Aidan; Wood, Graham; Williams, Stewart; Towle, Nick

2015-01-01

Higher education institutions have an unavoidable responsibility to address the looming economic, environmental and social crises imperilling humans and ecosystems by placing "education for sustainability" at the heart of their concerns. Yet, for over three decades, the practice of 'higher education for sustainability' (HEfS) has…

Commercialization of higher education: characteristics and trends

Directory of Open Access Journals (Sweden)

M. V. Klyov

2014-04-01

Much attention is given to the variety of approaches to the study of higher education. Today, sociological discourses used to analyze modern innovation in the education sphere, such as multiculturalism, diversification, confessionalization, regionalization, cosmopolitan atmosphere in the modern world, including the global information technology to the higher education. In the course of innovation and modernization of higher education, commercialization becomes significantly prevalent a phenomenon and a social process of educational institutions, which requires considerable research. The review of the US and European models of higher education makes it possible to understand the essence of appearance in the literature of such concepts as «academic capitalism», «university of market­type» and «entrepreneurial University», analyze relation to the appearance of private education and income and define the priority of commercialization. Indisputably, with both positive and negative, as a result of the reform of higher education appeared the peculiar environment of business education, which requires the existence of new rules of interaction, status­role relationships, values and norms . In some extent, commercialization is a transformation of knowledge into a commodity (speaking in the context of consumer society; however, it is the growing influence of market relations on the purpose and objectives of higher education, the growth of the importance of knowledge as a resource for economic development that focuses on  the concept of an economy based on knowledge.

Freedom of Expression: A Troublesome Imperative. ERIC Report.

Science.gov (United States)

Del Polito, Carolyn M.

1980-01-01

Presents an annotated bibliography of 19 items from ERIC identifying troublesome paradoxes regarding the media and freedom of expression. Items are categorized by issues identified as relevant to radio and television, commercial advertising, and the press. (JMF)

Study on cement mortar and concrete made with sewage sludge ash.

Science.gov (United States)

Chang, F C; Lin, J D; Tsai, C C; Wang, K S

2010-01-01

This study investigated the feasibility of reusing wastewater sludge ash in construction materials to replace partial materials. Wastewater sludge sampled from thermal power plant was burned into sludge ash at 800°C in the laboratory. The sludge incineration ash has low heavy metal including Pb, Cd, Cr and Cu, so it belongs to general enterprise waste. The chemical composition of sludge incineration ash was summed up in SiO₂, CaO, Fe₂O₃ and MgO. Then the wastewater sludge ash is also found to be a porous material with irregular surface. When the sludge ash was used to replace mortar or concrete cement, its water-adsorption capability will result in the reduction of mortar workability and compressive strength. Cement is being substituted for sludge ash, and 10 percent of sludge ash is more appropriate. Sludge ash is reused to take the place of construction materials and satisfies the requests of standard specification except for higher water absorption.

Television Violence and Children. ERIC/EECE Report.

Science.gov (United States)

Cesarone, Bernard

1998-01-01

Summarizes 12 recent documents and journal articles from the ERIC database that discuss topics related to television violence and children. Articles cited address the effects of television violence on child behavior and attitudes at school and home, and methods of reducing the impact of television on children. (JPB)

Ash salts and bodily affects: Witoto environmental knowledge as sexual education

International Nuclear Information System (INIS)

Alvaro Echeverri, Juan; Enokakuiodo Román-Jitdutjaaño, Oscar

2013-01-01

This letter addresses the indigenous discourse on a set of plant species used by the Witoto Indians of Northwest Amazonia to extract ash or vegetable salt, obtained from the combustion of the tissues of vegetable species, filtering of the ashes, and desiccation of the resulting brine. It aims to demonstrate how the study of the human condition is carried out through a reading of natural entities. The method employed is the indexical analysis of a discourse uttered by the elder Enokakuiodo in the Witoto language from 1995 to 1998, in a verbal genre called rafue, one of several genres of the ‘language of the yard of coca’. The species used to extract ash salt are conceived of as coming from the body of the Creator and as an image of the human body. The rafue of salt performs, in words and gestures, a narrative of human affects and capacities by reading ecological, biological, cultural and linguistic indices from a set of plant species. This discourse on plant species is a discourse on the control and management of bodily affects and capacities, represented as ash salts, that are lessons about sexual development which the Creator left for humanity as a guide—a ‘sexual education’. (letter)

Ash salts and bodily affects: Witoto environmental knowledge as sexual education

Science.gov (United States)

Alvaro Echeverri, Juan; Enokakuiodo Román-Jitdutjaaño, Oscar

2013-03-01

This letter addresses the indigenous discourse on a set of plant species used by the Witoto Indians of Northwest Amazonia to extract ash or vegetable salt, obtained from the combustion of the tissues of vegetable species, filtering of the ashes, and desiccation of the resulting brine. It aims to demonstrate how the study of the human condition is carried out through a reading of natural entities. The method employed is the indexical analysis of a discourse uttered by the elder Enokakuiodo in the Witoto language from 1995 to 1998, in a verbal genre called rafue, one of several genres of the ‘language of the yard of coca’. The species used to extract ash salt are conceived of as coming from the body of the Creator and as an image of the human body. The rafue of salt performs, in words and gestures, a narrative of human affects and capacities by reading ecological, biological, cultural and linguistic indices from a set of plant species. This discourse on plant species is a discourse on the control and management of bodily affects and capacities, represented as ash salts, that are lessons about sexual development which the Creator left for humanity as a guide—a ‘sexual education’.

The effectiveness of peer mentoring in promoting a positive transition to higher education for first-year undergraduate students: a mixed methods systematic review protocol.

Science.gov (United States)

Carragher, Jean; McGaughey, Jennifer

2016-04-22

The global transfer of nursing and midwifery education to higher education institutes has led to student nurses and midwives experiencing challenges previously faced by traditional third-level students, including isolation, loneliness, financial difficulties and academic pressure. These challenges can contribute to increased stress and anxiety levels which may be detrimental to the successful transition to higher education, thus leading to an increase in attrition rates. Peer mentoring as an intervention has been suggested to be effective in supporting students in the transition to third-level education through enhancing a sense of belongingness and improving student satisfaction, engagement and retention rates. This proposed systematic review aims to determine the effectiveness of peer mentoring in enhancing levels of student engagement, sense of belonging and overall satisfaction of first-year undergraduate students following transition into higher education. MEDLINE, Web of Knowledge, ProQuest, Embase, CINAHL, ERIC, PsycINFO and CENTRAL databases will be searched for qualitative, quantitative and mixed methods studies on the implementation of peer assessment strategies in higher education institutes (HEIs) or universities for full-time, first-year adult students (>17 years). Included studies will be limited to the English language. The quality of included studies will be assessed using a validated Mixed Methods Appraisal Tool (MMAT). The findings will be presented as a narrative synthesis or meta-analysis as appropriate following sequential explanatory synthesis. The review will provide clear, non-biased evidence-based guidance to all third-level educators on the effectiveness of peer-mentoring programmes for first-year undergraduates. The review is necessary to help establish which type of peer mentoring is most effective. The evidence from qualitative and quantitative studies drawn from the international literature will be utilised to illustrate the best way

Resistance to change in Greek higher education

OpenAIRE

Kremmyda, Stamatia

2015-01-01

This thesis is a study of resistance to the changes in Greek higher education that were implemented within the framework of the 1999 Bologna Agreement of the European Union in the period 2007-2008. The changes that occurred were of great significance for Greece’s education system as they introduced important changes in the structure and function of Greek higher education. This thesis argues that the organisational culture that had been created throughout the history of Greek higher education ...

Academically Ambitious and Relevant Higher Education Research: The Legacy of the Consortium of Higher Education Researchers

Science.gov (United States)

Teichler, Ulrich

2013-01-01

The Consortium of Higher Education Researchers (CHER) was founded in 1988 to stimulate international communication and collaboration of higher education researchers. A need was felt to offset the isolation of the small numbers of scholars in this area of expertise in many countries, as well as the isolation of individual disciplines addressing…

Is Higher Education Economically Unsustainable? An Exploration of Factors That Undermine Sustainability Assessments of Higher Education

Science.gov (United States)

Maragakis, Antonios; van den Dobbelsteen, Andy; Maragakis, Alexandros

2016-01-01

As students continue to review the sustainability of higher education institutions, there is a growing need to understand the economic returns of degrees as a function of a sustainable institution. This paper reviews a range of international research to summarize the economic drivers of higher education attainment. Although the cost inputs to…

The Roles of Higher Education in Economic Development: Challenges and Prospects of Nigerian Higher Education Institutions

Science.gov (United States)

Njoku, Chimezie; Anyanwu, Jerome; Kaegon, Lies Elizabeth

2014-01-01

The focus of this paper was on the roles of Higher Education Institutions (HEIs) especially universities in economic development, paying particular attention to the challenges and prospects of the Nigerian Universities. The role of higher education as a major driver of economic development is well established, and this role will increase as…

Volcanic ash impacts on critical infrastructure

Science.gov (United States)

Wilson, Thomas M.; Stewart, Carol; Sword-Daniels, Victoria; Leonard, Graham S.; Johnston, David M.; Cole, Jim W.; Wardman, Johnny; Wilson, Grant; Barnard, Scott T.

2012-01-01

supply managers include: monitoring turbidity levels in raw water intakes, and if necessary increasing chlorination to compensate for higher turbidity; managing water demand; and communicating monitoring results with the public to allay fears of contamination. Ash can cause major damage to wastewater disposal systems. Ash deposited onto impervious surfaces such as roads and car parks is very easily washed into storm drains, where it can form intractable masses and lead to long-term flooding problems. It can also enter wastewater treatment plants (WWTPs), both through sewer lines and by direct fallout. Damage to modern WWTPs can run into millions of dollars. Ash falls reduce visibility creating hazards for ground transportation. Dry ash is also readily remobilised by vehicle traffic and wind, and dry and wet ash deposits will reduce traction on paved surfaces, including airport runways. Ash cleanup from road and airports is commonly necessary, but the large volumes make it logistically challenging. Vehicles are vulnerable to ash; it will clog filters and brake systems and abrade moving parts within engines. Lastly, modern telecommunications networks appear to be relatively resilient to volcanic ash fall. Signal attenuation and interference during ash falls has not been reported in eruptions over the past 20 years, with the exception of interference from ash plume-generated lightning. However, some telecommunications equipment is vulnerable to airborne ash, in particular heating, ventilation and air-conditioning (HVAC) systems which may become blocked from ash ingestion leading to overheating. This summary of volcanic ash impacts on critical infrastructure provides insight into the relative vulnerability of infrastructure under a range of different ashfall scenarios. Identifying and quantifying these impacts is an essential step in building resilience within these critical systems. We have attempted to consider interdependencies between sectors in a holistic way using

Higher Education Language Policy

DEFF Research Database (Denmark)

Lauridsen, Karen M.

2013-01-01

Summary of recommendations HEIs are encouraged, within the framework of their own societal context, mission, vision and strategies, to develop the aims and objectives of a Higher Education Language Policy (HELP) that allows them to implement these strategies. In this process, they may want......: As the first step in a Higher Education Language Policy, HEIs should determine the relative status and use of the languages employed in the institution, taking into consideration the answers to the following questions:  What is/are the official language(s) of the HEI?  What is/are the language...... and the level of internationalisation the HEI has or wants to have, and as a direct implication of that, what are the language proficiency levels expected from the graduates of these programme?  Given the profile of the HEI and its educational strategies, which language components are to be offered within...

FACEBOOK COMMUNICATION IN HIGHER EDUCATION

Directory of Open Access Journals (Sweden)

Emanuela Maria AVRAM

2014-11-01

Full Text Available The social networks have been growing steadily in recent years. Facebook, one of the most popular social networks, is a modern means of communication and socialization that has taken lately more ground in higher education becoming an important academic tool in the communication process. Many universities have their own Facebook page, being used by both students and teachers, and creating Facebook groups increasingly facilitates communication with students. Thus, this paper aims to identify the importance that Facebook holds in the academic communication process and highlights the implications it has in higher education. The results reveal that this type of communication has gained more ground in academia creating real social communities, and students use it more and more for collaboration in various activities involved in the higher education system, but also for socializing and information.

Information Base of Financial Analysis of Educational Institutions of Higher Education

Directory of Open Access Journals (Sweden)

Alexander A. Galushkin

2015-12-01

Full Text Available In this article author analyzes issues related to the formation of information base analysis of the financial condition of educational institutions of higher education. Author notes that are significantly different principles of financial (accounting statements of non-governmental and government (budget of educational institutions of higher professional education. In conclusion, author notes that when analyzing the financial condition of the group of higher professional education institutions, they can be classified into subgroups, depending on the benefits of a species (subspecies of funding and revenue.

Development of novel ash hybrids to introgress resistance to emerald ash borer into north American ash species

Science.gov (United States)

Jennifer L. Koch; David W. Carey; Mary E. Mason

2008-01-01

Currently, there is no evidence that any of the native North American ash species have any resistance to the emerald ash borer (EAB). This means that the entire ash resource of the eastern United States and Canada is at risk of loss due to EAB. In contrast, outbreaks of EAB in Asian ash species are rare and appear to be isolated responses to stress (Bauer et al. 2005,...

Shared Leadership Transforms Higher Education IT

Science.gov (United States)

Duin, Ann Hill; Cawley, Steve; Gulachek, Bernard; O'Sullivan, Douglas M.; Wollner, Diane

2011-01-01

Globalization, immersive research and learning environments, unlimited access to information and analytics, and fiscal realities continue to impact higher education--and higher education IT. Although IT organizations face immense pressure to meet significantly greater expectations at significantly less cost, with such pressure comes the…

Pore Structure Characterization in Concrete Prepared with Carbonated Fly Ash

Science.gov (United States)

Sahoo, Sanjukta

2018-03-01

Carbon dioxide capture and storage (CCS) is a technique to address the global concern of continuously rising CO2 level in the atmosphere. Fly ash is considered as a suitable medium for CCS due to presence of metal oxides. The fly ash which has already sequestered carbon dioxide is referred to as carbonated fly ash. Recent research reveals better durability of concretes using carbonated fly ash as part replacement of cement. In the present research pore structure characterization of the carbonated fly ash concrete has been carried out. Mercury Intrusion porosimetry test has been conducted on control concrete and concrete specimens using fly ash and carbonated fly ash at replacement levels of 25% and 40%. The specimens have been water cured for 28 days and 90 days. It is observed that porosity reduction rate is more pronounced in carbonated fly ash concrete compared to control concrete at higher water curing age. Correlation analysis is also carried out which indicates moderately linear relationship between porosity % and pore distribution with particle size and water curing.

What Role for Private Higher Education in Europe?

DEFF Research Database (Denmark)

Teixeira, Pedro N.; Biscaia, Ricardo; Rocha, Vera

2016-01-01

In recent decades, we have seen the emergence of private higher education in many European countries. This has been associated with the waves of significant expansion of the higher education system and with changes in regulation patterns, which have promoted a growing private-like behavior...... of public higher education institutions and the development of private provision in several European countries. The aim of this text is to discuss the relevance of the various dimensions of privatization in European higher education and to explore the relationship between public and private sectors...... in several European countries. This analysis points out some major patterns of the private higher education sector in Europe and reflects about the major issues faced by those systems regarding the potential contribution of private higher education....

Playful learning in higher education

DEFF Research Database (Denmark)

Nørgård, Rikke Toft; Toft-Nielsen, Claus; Whitton, Nicola

2017-01-01

in higher education through the metaphor of the ‘magic circle’. This approach stimulates intrinsic motivation and educational drive, creates safe spaces for academic experimentation and exploration, and promotes reflective risk-taking, ideation, and participation in education. We present a model of playful......Increased focus on quantifiable performance and assessment in higher education is creating a learning culture characterised by fear of failing, avoidance of risk, and extrinsic goal-oriented behaviours. In this article, we explore possibilities of a more playful approach to teaching and learning...... learning, drawing on notions of signature pedagogies, field literature, and two qualitative studies on learner conceptions of enjoyment and reasons for disengagement. We highlight the potential of this approach to invite a different mind-set and environment, providing a formative space in which failure...

Silica from Ash

Indian Academy of Sciences (India)

management, polymer composites and chemical process design. Figure 1 Difference in color of the ash ... The selection of ash is important as the quality of ash determines the total amount as well as quality of silica recoverable Ash which has undergone maximum extent of combustion is highly desirable as it contains ...

Utilization of ash fractions from alternative biofuels used in power plants

Energy Technology Data Exchange (ETDEWEB)

Nikolaisen, L.; Hinge, J.; Christensen, I. (Danish Technological Inst., Aarhus (Denmark)); Dahl, J. (Force Technology, Broendby (Denmark)); Arendt Jensen, P. (DTU-CHEC, Kgs. Lyngby (Denmark)); Soendergaard Birkmose, T. (Dansk Landbrugsraadgivning, Landscentret, Aarhus (Denmark)); Sander, B. (DONG Energy, Fredericia (Denmark)); Kristensen, O. (Kommunekemi A/S, Nyborg (Denmark))

2008-07-15

It is expected, that demand for the traditional biomass resources wood and straw will increase over the next years. In other projects a number of agro industrial waste products has been tested and characterized as fuels for power plants. The annual production in Denmark of these fuels is estimated at roughly 400.000 tons of Dry Matter per year, so the potential is substantial. The agro industrial biomass products include: Grain screening waste, pea shells, soy waste, cocoa waste, sugar beet waste, sunflower waste, shea waste, coffee waste, olive waste, rice shell waste, potato waste, pectin waste, carrageen waste, tobacco waste, rape seed waste and mash from breweries. In the PSO project 5075, 5 different types of fuel pellets was produced, which were rendered suitable for combustion in power plants. In this project, ash is produced from the above mentioned 5 mixtures together with another 2 mixtures produced especially for this project. From the 5 mixtures from PSO 5075, ash is produced at Danish Technological Institute's slag analyzer. These ash products are rendered comparable to ash from grate fired boilers at power plants. The ash/slag from the combustion in the slag analyzer was then grinded - thus resulting in a total of 5 ash products. At DTU CHEC's Entrained Flow Reactor, ash products from the 5+2 mixtures were produced. These ash products are rendered comparable to ash produced form suspension fired boilers at power plants. For each of the 7 mixtures, bottom-, cyclone and filter ash was taken out separately resulting in a total of 21 ash samples. The produced ashes have been evaluated for their properties as directly applied fertilizer. Furthermore, scenarios have been set up to assess the feasibility in producing artificial fertilizer from the ash products, based on known processes. In the main components the content of Na, S, Cl and K is significantly higher in filter ashes, whereas the content of Mg, Al, Si and Ca is significantly lower. The

RAPD- and ERIC-Based Typing of Clinical and Environmental Pseudomonas aeruginosa Isolates.

Science.gov (United States)

Auda, Ibtesam Ghadban; Al-Kadmy, Israa M S; Kareem, Sawsan Mohammed; Lafta, Aliaa Khyuon; A'Affus, Mustafa Hussein Obeid; Khit, Ibrahim Abd Aloahd; Al Kheraif, Abdulaziz Abdullah; Divakar, Darshan Devang; Ramakrishnaiah, Ravikumar

2017-03-01

Pseudomonas aeruginosa is a major cause of nosocomial infection in children and adults, resulting in significant morbidity and mortality due to its ability to acquire drug resistance. The ability of P. aeruginosa in the environment to cause infection in individuals has been reported previously; henceforth, surveillance of the emergence and transmission of P. aeruginosa strains among patients is important for infection control in a clinical setup. Various gene-typing methods have been used for epidemiological typing of P. aeruginosa isolates for the purpose of surveillance. In this work, the suitability and comparability of two typing methods, enterobacterial repetitive intergenic consensus (ERIC)-PCR and random amplification of polymorphic DNA (RAPD)-PCR fingerprinting, were studied to characterize P. aeruginosa strains isolated from clinical and environmental sources. Forty-four clinical and environmental bacterial isolates of P. aeruginosa were collected between October 2015 and January 2016. DNA extraction, ERIC-PCR and RAPD-PCR, agarose gel electrophoresis, and phylogenetic analyses were carried using the unweighted pair-group method with mean. RAPD typing revealed less clonality among clinical isolates, whereas the ERIC method showed greater similarity in comparison with RAPD. Environmental isolates, however, showed greater similarity using RAPD compared with ERIC typing. With only a few exceptions, most clinical isolates were distinct from environmental isolates, irrespective of the typing method. In conclusion, both the RAPD and ERIC typing methods proved to be good tools in understanding clonal diversity. The results also suggest that there is no relationship between clinical and environmental isolates. The absence of clonality among the clinical isolates may indicate that most P. aeruginosa infection cases could be endemic and not epidemic and that endemic infections may be due to nonclonal strains of P. aeruginosa.

Competition and Performance in European Higher Education

DEFF Research Database (Denmark)

Teixeira, Pedro; Biscaia, Ricardo; Rocha, Vera

2014-01-01

Higher education institutions face today a demanding and complex context in which they are asked to fulfill multiple roles. Many of these challenges have to be faced in a complex financial context in which traditional modes of funding have been transformed and public sources are not as generous...... as they often were in the past.Like in many other public services, in recent years it became a rather common statement that higher education institutions should be more efficient in the use of taxpayers’ resources, which had a clear impact in visible changes in the funding of public higher education in Europe....... In this paper we will analyse the major trends in higher education funding in Europe and underline to what extent the current debates about higher education and its funding have been significantly influenced by economic considerations. We will identify some of the main issues that dominate the current debate...

Characteristics of the higher education system

NARCIS (Netherlands)

Jongbloed, Benjamin W.A.; Sijgers, Irene; Hammer, Matthijs; ter Horst, Wolf; Nieuwenhuis, Paul; van der Sijde, Peter

2005-01-01

This chapter presents an overview of the main characteristics of the higher education system in the Netherlands. Section 2.1 presents some key facts about the system as a whole (types of institutions, number of students, degrees). Section 2.2 discusses the different types of higher education

Competitive Intelligence: Significance in Higher Education

Science.gov (United States)

Barrett, Susan E.

2010-01-01

Historically noncompetitive, the higher education sector is now having to adjust dramatically to new and increasing demands on numerous levels. To remain successfully operational within the higher educational market universities today must consider all relevant forces which can impact present and future planning. Those institutions that were…

34 CFR 600.4 - Institution of higher education.

Science.gov (United States)

2010-07-01

... 34 Education 3 2010-07-01 2010-07-01 false Institution of higher education. 600.4 Section 600.4 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION INSTITUTIONAL ELIGIBILITY UNDER THE HIGHER EDUCATION ACT OF 1965, AS...

Hierarchical zeolites from class F coal fly ash

Science.gov (United States)

Chitta, Pallavi

Fly ash, a coal combustion byproduct is classified as types class C and class F. Class C fly ash is traditionally recycled for concrete applications and Class F fly ash often disposed in landfills. Class F poses an environmental hazard due to disposal and leaching of heavy metals into ground water and is important to be recycled in order to mitigate the environmental challenges. A major recycling option is to reuse the fly ash as a low-cost raw material for the production of crystalline zeolites, which serve as catalysts, detergents and adsorbents in the chemical industry. Most of the prior literature of fly ash conversion to zeolites does not focus on creating high zeolite surface area zeolites specifically with hierarchical pore structure, which are very important properties in developing a heterogeneous catalyst for catalysis applications. This research work aids in the development of an economical process for the synthesis of high surface area hierarchical zeolites from class F coal fly ash. In this work, synthesis of zeolites from fly ash using classic hydrothermal treatment approach and fusion pretreatment approach were examined. The fusion pretreatment method led to higher extent of dissolution of silica from quartz and mullite phases, which in turn led to higher surface area and pore size of the zeolite. A qualitative kinetic model developed here attributes the difference in silica content to Si/Al ratio of the beginning fraction of fly ash. At near ambient crystallization temperatures and longer crystallization times, the zeolite formed is a hierarchical faujasite with high surface area of at least 360 m2/g. This work enables the large scale recycling of class F coal fly ash to produce zeolites and mitigate environmental concerns. Design of experiments was used to predict surface area and pore sizes of zeolites - thus obviating the need for intense experimentation. The hierarchical zeolite catalyst supports tested for CO2 conversion, yielded hydrocarbons

Characteristics of biomass ashes from different materials and their ameliorative effects on acid soils.

Science.gov (United States)

Shi, Renyong; Li, Jiuyu; Jiang, Jun; Mehmood, Khalid; Liu, Yuan; Xu, Renkou; Qian, Wei

2017-05-01

The chemical characteristics, element contents, mineral compositions, and the ameliorative effects on acid soils of five biomass ashes from different materials were analyzed. The chemical properties of the ashes varied depending on the source biomass material. An increase in the concrete shuttering contents in the biomass materials led to higher alkalinity, and higher Ca and Mg levels in biomass ashes, which made them particularly good at ameliorating effects on soil acidity. However, heavy metal contents, such as Cr, Cu, and Zn in the ashes, were relatively high. The incorporation of all ashes increased soil pH, exchangeable base cations, and available phosphorus, but decreased soil exchangeable acidity. The application of the ashes from biomass materials with a high concrete shuttering content increased the soil available heavy metal contents. Therefore, the biomass ashes from wood and crop residues with low concrete contents were the better acid soil amendments. Copyright © 2016. Published by Elsevier B.V.

Quality Management in Higher Education

OpenAIRE

Svoboda, Petr

2017-01-01

The thesis deals with quality management theory as an important part of management science. The primary objective of this work is an identification, formulation and analysis of such managerial issues in quality of higher education, which either are not known, or whose resolution is not considered fully sufficient. The thesis contains a bibliography of more than 200 related scientific works and presents selected issues of quality management in higher education, such as quality perception or it...

GLOBALIZATION’S ASPECTS OF HIGHER EDUCATION COMMERCIALIZATION

Directory of Open Access Journals (Sweden)

O. Zhylinska

2013-05-01

Full Text Available The article is devoted to higher education current trends in the context of commercialization under globalization. The paper analyzes dynamics of the global education market, identifies factors that influence the choice of university and educational programs abroad. The importance of world universities rankings as information products that reflect the quality of education is shown. The study characterizes Ukrainian realities of globalization’s activation in higher education.

Damage cost of the Dan River coal ash spill

International Nuclear Information System (INIS)

Dennis Lemly, A.

2015-01-01

The recent coal ash spill on the Dan River in North Carolina, USA has caused several negative effects on the environment and the public. In this analysis, I report a monetized value for these effects after the first 6 months following the spill. The combined cost of ecological damage, recreational impacts, effects on human health and consumptive use, and esthetic value losses totals $295,485,000. Because the environmental impact and associated economic costs of riverine coal ash spills can be long-term, on the order of years or even decades, this 6-month assessment should be viewed as a short-term preview. The total cumulative damage cost from the Dan River coal ash spill could go much higher. - Highlights: • Six-month post-spill damage cost exceeded $295,000,000. • Components of cost include ecological, recreational, human health, property, and aesthetic values. • Attempts by the electric utility to “clean” the river left over 95% of coal ash behind. • Long-term impacts will likely drive the total damage cost much higher. - Damage costs of the Dan River coal ash spill are extensive and growing. The 6-month cost of that spill is valued at $295,485,000, and the long-term total cost is likely to rise substantially

La Disciplina Positiva (Positive Discipline). ERIC Digest.

Science.gov (United States)

ERIC Clearinghouse on Elementary and Early Childhood Education, Urbana, IL.

This ERIC Digest suggests methods and language that can be used in handling difficult, but common, situations involving young children. The digest explains 12 methods of disciplining children that promote children's self-worth. These methods are: (1) showing children that the reasons for their actions are understood; (2) stating reasons; (3)…

Online Public Access Catalogs. ERIC Fact Sheet.

Science.gov (United States)

Cochrane, Pauline A.

A listing is presented of 17 documents in the ERIC database concerning the Online Catalog (sometimes referred to as OPAC or Online Public Access Catalog), a computer-based and supported library catalog designed for patron use. The database usually represents recent acquisitions and often contains information about books on order and items in…

Older Adults' Motivation to Learn in Higher Education

Science.gov (United States)

Lin, Yi-Yin

2011-01-01

A limited amount of literature has discussed older adults in formal education, especially their motivations to learn in higher education. This study aims to understand older adults' learning in the context of higher education. Specifically, this study argues that higher education can function as a stimulating learning environment that helps older…

Higher Education--The Flexible Employment Sector?

Science.gov (United States)

Scott, Jill; Ridgley, Clare; Spurgeon, Peter

2003-01-01

Explored the extent to which policies and practices promoting work-life balance (family friendly policies) have been taken up within the English higher education sector. Responses from 50 higher education institutions show that flexible working practices are more widespread than the formal policies of institutions would suggest. (SLD)

Quality Street: Encountering Higher Education's Accountabilities

Science.gov (United States)

Leihy, Peodair; Salazar, José Miguel

2017-01-01

This article offers a new approach to quality, focusing on the dimensions that gather around it. The mismatched goals of controlling and improving higher education continue to trouble the conceptual clarity of accountability. Quality in higher education emerges as something agreed upon (to varying efficacy) through accountability measures, rather…

Black Student Retention in Higher Education.

Science.gov (United States)

Lang, Marvel, Ed.; Ford, Clinita A., Ed.

This collection focuses on problems in the recruitment, enrollment and retention of Blacks in higher education in America. The following chapters are provided: "The Black Student Retention Problem in Higher Education: Some Introductory Perspectives" (Marvel Lang); "Early Acceptance and Institutional Linkages in a Model Program of Recruitment,…

Is Higher Education in "Really" "Internationalising"?

Science.gov (United States)

Healey, Nigel M.

2008-01-01

It is a widely accepted maxim that, like business generally, higher education is globalising. For many countries, higher education is now an important export sector, with university campuses attracting international students from around the world. Licensing production, in the form of franchising degree provision to international partners, is…

Higher Education: Teach Happiness and Wisdom

Science.gov (United States)

Lee, Jeong-Kyu

2017-01-01

The purpose of this article is to examine why a university should teach happiness and wisdom from religious perspectives. To explore this paper systematically, three research questions are addressed. First, why higher education institutions should teach happiness? Second, why higher education institutions should teach wisdom? Third, how ethical…

Venezuela: Higher education, neoliberalism and socialism

NARCIS (Netherlands)

Muhr, T.; Verger, A.; Hill, David; Rosskam, Ellen

2008-01-01

In this chapter we analyse the Higher Education For All (HEFA) policies and practices in the Bolivarian Republic of Venezuela. In the construction of a 21st Century Socialism, universal access to higher education has not only become a constitutional right but assumes a pivotal role in both the

OPTIMIZATION OF FINANCING PUBLIC HIGHER EDUCATION INSTITUTIONS IN UKRAINE

Directory of Open Access Journals (Sweden)

Z. Varnaliy

2017-09-01

Full Text Available The paper considers the ways to optimize financing public higher education institutions of Ukraine. Public higher education institutions acutely feel the lack of financial resources. The study describes that it is necessary to reform the models, methods and forms of financing higher education institutions. The paper explains the impact of autonomy of higher education institutions on their development. The autonomy level of university determines the possibilities for diversification from additional sources. The results found that more autonomy of higher education institutions will allow them effectively generate and use financial resources. The review outlines the diversification of financial resources public universities. One of the key factors of the university success is to implement the diversification strategy into the overall academic strategy and mission of the higher education institution. The analysis recommends the performance-based funding system and public higher education institutions achieve certain performance indicators. The performance-based funding system will promote higher competitiveness of education institutions and improve the quality of higher education in general. The conclusions suggest the development trends of financing public higher education institutions of Ukraine.

False deformation temperatures for ash fusibility associated with the conditions for ash preparation

Energy Technology Data Exchange (ETDEWEB)

Wall, T.F.; Gupta, S.K.; Gupta, R.P.; Sanders, R.H.; Creelman, R.A.; Bryant, G.W. [University of Newcastle, Callaghan, NSW (Australia). Cooperative Research Centre for Black Coal Utilization, Dept. of Chemical Engineering

1999-07-01

A study was made to investigate the fusibility behaviour of coal ashes of high ash fusion temperatures. Coals and ashes formed in the boiler were sampled in several Australian power stations, with laboratory ashes being prepared from the coals. The laboratory ashes gave lower values for the deformation temperature (DT) than the combustion ashes when the ash had low levels of basic oxide components. Thermo-mechanical analysis, quantitative X-ray diffraction and scanning electron microscopy were used to establish the mechanisms responsible for the difference. Laboratory ash is finer than combustion ash and it includes unreacted minerals (such as quartz, kaolinite and illite) and anhydrite (CaSO{sub 4}). Fusion events which appear to be characteristic of reacting illite, at temperatures from 900 to 1200{degree}C, were observed for the laboratory ashes, these being associated with the formation of melt phase and substantial shrinkage. The combustion ashes did not contain this mineral and their fusion events were observed at temperatures exceeding 1300{degree}C. The low DTs of coal ashes with low levels of basic oxides are therefore a characteristic of laboratory ash rather than that found in practical combustion systems. These low temperatures are not expected to be associated with slagging in pulverised coal fired systems. 10 refs., 3 figs., 2 tabs.

[Comparison of Bacteria ERIC-PCR Fingerprints of Index Fingers and Contactants].

Science.gov (United States)

Liu, Y T; Sun, D M; Shi, S P; Yang, X

2018-02-01

To explore the bacteria relevance between index fingers and contactant' surfaces （mobile phone touch screen and desktop of personal office table）. Bacteria were collected from the index fingers, mobile phone touch screen and desktop of personal office table of 10 volunteers. Enterobacterial repetitive intergenic consensus （ERIC）-PCR fingerprint was established by PCR amplification technique of metagenome. There were 7 volunteers' ERIC-PCR fingerprints of index fingers matched that took from the mobile phone touch screens, and different from each other. There were 3 volunteers' ERIC-PCR fingerprints of index fingers matched that took from desk top of personal office table, and other 7 volunteers' ERIC-PCR fingerprints did not match perfectly with that took from desk top of personal office table, but had at least one similar band for both. The bacteria on index finger shows individual specificity, which on mobile phone touching screen and personal desktop may be a new biological sample of forensic identification. Copyright© by the Editorial Department of Journal of Forensic Medicine.

BUSINESS MODEL INNOVATION IN NIGERIAN HIGHER EDUCATION INSTITUTIONS

OpenAIRE

Nonso Ochinanwata; Patrick Oseloka Ezepue

2017-01-01

This paper explores business model innovation that aims to innovate the Nigerian higher education sector. A focus group and semi-structured interviews among higher education Nigerian academics, students and graduates are used to explore the new business model for Nigerian higher education. The study found that, to achieve efficient and effective innovation, Nigerian higher education institutions need to collaborate with industry, professionals and other stakeholders, such as company managemen...

Environmentally-Friendly Dense and Porous Geopolymers Using Fly Ash and Rice Husk Ash as Raw Materials

Directory of Open Access Journals (Sweden)

Daniele Ziegler

2016-06-01

Full Text Available This paper assesses the feasibility of two industrial wastes, fly ash (FA and rice husk ash (RHA, as raw materials for the production of geopolymeric pastes. Three typologies of samples were thus produced: (i halloysite activated with potassium hydroxide and nanosilica, used as the reference sample (HL-S; (ii halloysite activated with rice husk ash dissolved into KOH solution (HL-R; (iii FA activated with the alkaline solution realized with the rice husk ash (FA-R. Dense and porous samples were produced and characterized in terms of mechanical properties and environmental impact. The flexural and compressive strength of HL-R reached about 9 and 43 MPa, respectively. On the contrary, the compressive strength of FA-R is significantly lower than the HL-R one, in spite of a comparable flexural strength being reached. However, when porous samples are concerned, FA-R shows comparable or even higher strength than HL-R. Thus, the current results show that RHA is a valuable alternative to silica nanopowder to prepare the activator solution, to be used either with calcined clay and fly ash feedstock materials. Finally, a preliminary evaluation of the global warming potential (GWP was performed for the three investigated formulations. With the mix containing FA and RHA-based silica solution, a reduction of about 90% of GWP was achieved with respect to the values obtained for the reference formulation.

Designing Social Media into Higher Education Courses

OpenAIRE

Thapanee Seechaliao

2015-01-01

This research paper presents guiding on how to design social media into higher education courses. The research methodology used a survey approach. The research instrument was a questionnaire about guiding on how to design social media into higher education courses. Thirty-one lecturers completed the questionnaire. The data were scored by frequency and percentage. The research results were the lecturers' opinions concerning the designing social media into higher education ...

Changing Concepts of Equity in Transforming UK Higher Education: Implications for Future Pedagogies and Practices in Global Higher Education

Science.gov (United States)

David, Miriam E.

2011-01-01

This paper is about changing concepts of equity in UK higher education. In particular, it charts the moves from concepts about gender equality as about women's education as a key issue in twentieth century higher education to questions of men's education in the twenty-first century. These changing concepts of equity are linked to wider social and…

Program on Administration in Higher Education.

Science.gov (United States)

Karadima, Oscar

The importance of developing a university level program on administration in higher education in Latin America is discussed. The objective of such a program would provide training to faculty and higher level education and administrative staff in matters related to administration. The program would offer the necessary guidelines in dealing with…

Biofuel Combustion Fly Ash Influence on the Properties of Concrete

Directory of Open Access Journals (Sweden)

Aurelijus Daugėla

2016-02-01

Full Text Available Cement as the binding agent in the production of concrete can be replaced with active mineral admixtures. Biofuel combustion fly ash is one of such admixtures. Materials used for the study: Portland cement CEM I 42.5 R, sand of 0/4 fraction, gravel of 4/16 fraction, biofuel fly ash, superplasticizer, water. Six compositions of concrete were designed by replacing 0%, 5%, 10%, 15% 20%, and 25% of cement with biofuel fly ash. The article analyses the effect of biofuel fly ash content on the properties of concrete. The tests revealed that the increase of biofuel fly ash content up to 20% increases concrete density and compressive strength after 7 and 28 days of curing and decreases water absorption, with corrected water content by using plasticizing admixture. It was found that concrete where 20% of cement is replaced by biofuel ash has higher frost resistance.

The Worldwide Growth of Private Higher Education: Cross-National Patterns of Higher Education Institution Foundings by Sector

Science.gov (United States)

Buckner, Elizabeth

2017-01-01

This article investigates cross-national patterns of public and private higher education institution (HEI) foundings from 1960 to 2006. It argues that in addition to national demographic and economic factors, patterns of HEI foundings also reflect world-level models about how nations should structure their higher education systems. Findings…

Confronting the dark side of higher education

DEFF Research Database (Denmark)

Bengtsen, Søren Smedegaard; Barnett, Ronald

2017-01-01

within higher education is not a symptom we should fear and avoid. Having the ability and courage to face these darker educational aspects of everyday higher education practice will enable students and teachers to find renewed hope in the university as an institution for personal as well as professional......In this paper we philosophically explore the notion of darkness within higher education teaching and learning. Within the present-day discourse of how to make visible and to explicate teaching and learning strategies through alignment procedures and evidence-based intellectual leadership, we argue...... that dark spots and blind angles grow too. As we struggle to make visible and to evaluate, assess, manage and organise higher education, the darkness of the institution actually expands. We use the term ‘dark’ to comprehend challenges, situations, reactions, aims and goals, which cannot easily be understood...

32 CFR 37.1305 - Institution of higher education.

Science.gov (United States)

2010-07-01

... 32 National Defense 1 2010-07-01 2010-07-01 false Institution of higher education. 37.1305 Section... Institution of higher education. An educational institution that: (a) Meets the criteria in section 101 of the Higher Education Act of 1965 (20 U.S.C. 1001); and (b) Is subject to the provisions of OMB Circular A-110...

10 CFR 603.1280 - Institution of higher education.

Science.gov (United States)

2010-01-01

... 10 Energy 4 2010-01-01 2010-01-01 false Institution of higher education. 603.1280 Section 603.1280... Definitions of Terms Used in this Part § 603.1280 Institution of higher education. An educational institution that: (a) Meets the criteria in section 101 of the Higher Education Act of 1965 (20 U.S.C. 1001); and...

The Dot.xxx Challenge to Higher Education.

Science.gov (United States)

Graves, William H.

2000-01-01

Describes some of the dimensions of the "e-cology" of Internet-based "e-Learning" in higher education. Discusses e-Learning service and operating dimensions; higher education's challenge to balance virtual and traditional educational delivery; instructor-led and instructor-less learning; the roles of content and instructor in instructor-led…

Higher Education Tarred with a Harvard Brush.

Science.gov (United States)

Trachtenberg, Stephen Joel

1987-01-01

The Secretary of Education Bennett and Michael Kinsley in an article in the Wall Street Journal claim that colleges are wasteful and ineffective, but the picture they paint of American higher education is essentially mythical. Higher education is seen as a scapegoat for politicians in an election year. (MLW)

Cementing Efficiency of Low Calcium Fly Ash in Fly Ash Concretes

OpenAIRE

T. D. Gunneswara Rao; Mudimby Andal

2014-01-01

Research on the utilization of fly ash will no longer refer the fly ash as a waste material of thermal power plants. Use of fly ash in concrete making, makes the concrete economical as well as durable. The fly ash is being added to the concrete in three ways namely, as partial replacement to cement, as partial replacement to fine aggregates and as admixture. Addition of fly ash to the concrete in any one of the form mentioned above, makes the concrete more workable and durable than the conven...

National standards of pharmaceutical education in the context of reforming legislation of higher education

Directory of Open Access Journals (Sweden)

І. M. Alieksieieva

2018-03-01

Full Text Available Socially significant steps of Ukraine in the issue of European integration are measures to reform the legislation on higher education in the context of the Bologna process, namely: the adoption of the National Qualifications Framework and the new edition of the Law of Ukraine "On Higher Education." The National Qualifications Framework (NQF, 2011 provides for "the introduction of European standards and principles to ensure the quality of education, taking into account the requirements of the labor market to the competence of specialists." According to formal characteristics, NQF is a matrix with static support elements – descriptors, which determine the vector of movement to a specific goal. The legal basis for the modernization of educational activities and standards of higher education was the new edition of the Law of Ukraine "On Higher Education" (2014. The purpose of the article is a scientific and analytical study of the process of forming national standards for higher education, in particular, the standards of pharmaceutical higher education. Materials and methods. The study was based on the analysis of normative and legal and other normative acts on higher education, the issues of standardization of higher education and the systematization of qualifications, as well as scientific developments on this issue. Methods of research – bibliographic, linguistic, contextual, substantive-legal, comparative-legal, generalization, description of results. Results. Updating the wording of the Law of Ukraine "On Higher Education," which is the basic normative legal act of higher legal action in higher education, the adjustment of its basic principles, concepts and approaches, objectively entailed the renewal of the entire regulatory and legal framework regulating the organization of higher education. Equally, this also affected the standards of higher education. This issue in the Act is reserved Section III: Standards of educational activity and

Understanding Mathematics and Culture in Rural Contexts. ERIC Digest.

Science.gov (United States)

Bush, William S.

This ERIC Digest provides an overview of concepts, writers, and tenets associated with the study of mathematics and culture and offers researchers a framework for the field, particularly with regard to rural contexts. (Author)

Factor 10 Visions project: Higher Education Sector Towards Sustainable Higher Education: Environmental impacts of campus-based and distance higher education systems

OpenAIRE

Roy, Robin; Potter, Stephen; Yarrow, Karen; Smith, Mark

2005-01-01

This report gives the findings of a major UK study of the environmental impacts of four different methods of providing higher education (HE) courses: Conventional campus-based full-time courses; Conventional campus-based part-time courses; Print-based distance taught courses; Part electronically-delivered distance taught courses.\\ud This is an environmental assessment of these different HE systems and does not assess their educational effectiveness or socio-economic costs and benefits.\\ud KEY...

Soil food web structure after wood ash application

DEFF Research Database (Denmark)

Mortensen, Louise Hindborg; Qin, Jiayi; Cruz-Paredes, Carla

the consequences of returning wood ash to biofuel producing coniferous forest. We that the change in pH and increased availability of nutrients after ash application to forest floor can facilitate an increase in the bacteria to fungi ratio with possible effects for the soil food by applying ash of different...... concentrations to experimental plots in a coniferous forest the soil will be collected with varying intervals and subsequently analyzed. The food web included several trophic levels; bacteria/fungi, protozoa, nematodes, enchytraeids and microarthropods and arthropods. Results from 2014 indicated that bacteria...... and protozoa were stimulated in the uppermost soil layer (0-3 cm) two months ash application, whereas the enchytraeids seemed to be slightly negatively affected. Generally, nematodes also appeared to be negatively affected, although it differed between feeding groups. On the higher trophic levels, no effect...

Emerald ash borer biocontrol in ash saplings: the potential for early stage recovery of North American ash

Science.gov (United States)

In many parts of North America, ash stands have been reduced by the emerald ash borer (Agrilus planipennis) invasion to a few surviving mature trees and young basal sprouts, saplings, and seedlings. Without a seed bank, ash tree recovery will require survival and maturation of these younger cohorts...

Radioactivity of wood ash

International Nuclear Information System (INIS)

Rantavaara, A.; Moring, M.

2000-01-01

STUK (Finnish Radiation and Nuclear Safety Authority) has investigated natural and artificial radioactivity in wood ash and radiation exposure from radionuclides in ash since 1996. The aim was to consider both handling of ash and different ways of using ash. In all 87 ash samples were collected from 22 plants using entirely or partially wood for their energy production in 1996-1997. The sites studied represented mostly chemical forest industry, sawmills or district heat production. Most plants used fluidised bed combustion technique. Samples of both fly ash and bottom ash were studied. The activity concentrations of radionuclides in samples of, e.g., dried fly ash from fuel containing more than 80% wood were determined. The means ranged from 2000 to less than 50 Bq kg -1 , in decreasing order: 137 Cs, 40 K, 90 Sr, 210 Pb, 226 Ra, 232 Th, 134 Cs, 235 U. In bott radionuclide contents decreased in the same order as in fly ash, but were smaller, and 210 Pb was hardly detectable. The NH 4 Ac extractable fractions of activities for isotopes of alkaline elements (K, Cs) in bottom ash were lower than in fly ash, whereas solubility of heavier isotopes was low. Safety requirements defined by STUK in ST-guide 12.2 for handling of peat ash were fulfilled at each of the sites. Use of ash for land-filling and construction of streets was minimal during the sampling period. Increasing this type of ash use had often needed further investigations, as description of the use of additional materials that attenuate radiation. Fertilisation of forests with wood ash adds slightly to the external irradiation in forests, but will mostly decrease doses received through use of timber, berries, mushrooms and game meat. (orig.)

Who Is Missing from Higher Education?

Science.gov (United States)

Gorard, Stephen

2008-01-01

This paper discusses the difficulties of establishing a clear count of UK higher education students in terms of the categories used for widening participation, such as occupational background or ethnicity. Using some of the best and most complete data available, such as the annual figures from the Higher Education Statistics Agency, the paper then…

Who Should Pay for Higher Education?

Science.gov (United States)

Bou-Habib, Paul

2010-01-01

Policies that shift the costs of higher education from the taxpayer to the university student or graduate are increasingly popular, yet they have not been subjected to a thorough normative analysis. This paper provides a critical survey of the standard arguments that have been used in the public debate on higher education funding. These arguments…

Cost Efficiency in Public Higher Education.

Science.gov (United States)

Robst, John

This study used the frontier cost function framework to examine cost efficiency in public higher education. The frontier cost function estimates the minimum predicted cost for producing a given amount of output. Data from the annual Almanac issues of the "Chronicle of Higher Education" were used to calculate state level enrollments at two-year and…

New Ways to Finance Higher Education

Science.gov (United States)

Lingens, Hans G., Ed.

2004-01-01

Germany ranks in the bottom fourth in spending on higher education in a comparison among Western industrial countries. Germany's status as a place for higher education is imperiled. There is a danger that in the near future, the very best and most promising of the upcoming generations will increasingly choose only professionally relevant training…

ERP for Romanian Higher Education

Directory of Open Access Journals (Sweden)

2007-01-01

Full Text Available Also most of the big ERP providers provide solutions for higher education, including SAP AG, Oracle, JD Eduards, Peoplesoft, universities preferr other specialized applications which better fit their specific needs. This paper presents the advantages of an integrated solution for higher education and analyzes the solutions offered for this sector by the Romanian ERP market. The conlusion is more like an invitation to discussion about possible solutions to the present Romanian university situation: low budgets, changing regulations, isolated, self-developed applications.

Can Distance Education Increase Educational Equality? Evidence from the Expansion of Chinese Higher Education

Science.gov (United States)

Li, Fengliang; Zhou, Mengying; Fan, Baolong

2014-01-01

Since China decided to expand its higher education, we have seen an increasing number of discussions of the relationship between educational expansion and equality. However, few studies have examined whether the expansion of distance higher education will improve educational equality among different regions. In this study, we analyzed the changes…

Higher Education in Scandinavia

DEFF Research Database (Denmark)

Nielsen, Jørgen Lerche; Andreasen, Lars Birch

2015-01-01

Higher education systems around the world have been undergoing fundamental changes through the last 50 years from more narrow self-sustaining universities for the elite and into mass universities, where new groups of students have been recruited and the number of students enrolled has increased...... an impact on the educational systems in Scandinavia, and what possible futures can be envisioned?...... dramatically. In adjusting to the role of being a mass educational institution, universities have been challenged on how to cope with external pressures, such as forces of globalization and international markets, increased national and international competition for students and research grants, increased...

Makerere Journal of Higher Education - Vol 2 (2009)

African Journals Online (AJOL)

Makerere Journal of Higher Education. ... The University Staff Job Satisfaction Challenge and its Implications for National Council for Higher Education: An Empirical Evidence · EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD ... Higher Education and Youth Preparation for the Labour Market: the case of Universities.

Higher education institutions, regional labour markets and population development

OpenAIRE

Stambøl, Lasse Sigbjørn

2011-01-01

An important motivation to establish and develop higher education institutions across regions is to improve and restructure the regional labour markets toward higher education jobs, contribute to maintain the regional settlement patterns of the population generally and to increase the numbers of higher educated labour especially. This paper introduces a short description of the Norwegian regional higher education institution system, followed by analyses of the impact of higher education insti...

Impact of On-line Education on Higher Education System

OpenAIRE

Sreeramana Aithal; Shubhrajyotsna Aithal

2016-01-01

Education is the most important thing for any country to develop and prosper. Education moulds the character and intelligence of individuals. It also provides the talent and motivation to every person. The conventional education system at higher education level is analogous to brick and mortar type business system, where a student gets a systematic education from college/University by personally attending required courses regularly (Full time/part Time). However, the conventional education sy...

Impact of On-line Education on Higher Education System

OpenAIRE

Sreeramana Aithal; Shubhrajyotsna Aithal

2016-01-01

Education is the most important thing for any country to develop and prosper. Education moulds the character and intelligence of individuals. It also provides the talent and motivation to every person. The conventional education system at higher education level is analogous to brick and mortar type business system, where a student gets systematic education from college/University by personally attending required courses regularly (Full time/part Time). However, the conventional education syst...

Asian Women in Higher Education: Shared Communities

Science.gov (United States)

Bhopal, Kalwant

2010-01-01

More Asian women are entering higher education in the UK than ever before, and the number looks likely to rise. Their engagement with higher education reflects widespread changes in the attitudes and cultural expectations of their various communities, as awareness grows of the greater long-term value associated with continuing in education. Today…

Challenges in higher education for sustainability

CERN Document Server

Filho, Walter

2016-01-01

This book presents the latest advances on the incorporation of sustainability in higher education. Different aspects such as the environmental, economic and social are here discussed. Several examples illustrating how sustainability in higher education is being pursued in different countries can be found in this book. Case studies include institutions from Kosovo, Brazil, Portugal, UK, Canada and USA.

Higher Education Institutions in India and its Management

OpenAIRE

Niradhar Dey

2011-01-01

Managing higher education institutions in India is just like a junction, how to show the path to the future nation builder of our country. There are very hue and cry situations/difficulties in present Indian higher education about what to do and what not to do. It becomes so sensitive that it creates conflict in inter and intra management of higher education institutions. In recent years there have been debates and controversies regarding management of higher education institutions so as to i...

Statistical insights from Romanian data on higher education

Directory of Open Access Journals (Sweden)

Andreea Ardelean

2015-09-01

Full Text Available This paper aims to use cluster analysis to make a comparative analysis at regional level concerning the Romanian higher education. The evolution of higher education in post-communist period will also be presented, using quantitative traits. Although the focus is on university education, this will also include references to the total education by comparison. Then, to highlight the importance of higher education, the chi-square test will be applied to check whether there is an association between statistical regions and education level of the unemployed.

Claiming Voice on the Future of Higher Education

Science.gov (United States)

Roper, Larry D.

2016-01-01

Higher education reform is a prominent topic among state and federal governments. However, the discussions regarding higher education are narrowly focused and not always inclusive of the voices of postsecondary leaders. Higher education officials must find approaches to ensure their voices are appropriately represented in these crucial…

7 CFR 3015.192 - Institutions of higher education.

Science.gov (United States)

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false Institutions of higher education. 3015.192 Section....192 Institutions of higher education. (a) OMB Circular No. A-21, including any amendments to the... activities conducted by institutions of higher education (other than for-profit institutions). (b) Additional...

Financing higher education in South Africa: Public funding ...

African Journals Online (AJOL)

controversy. The article discusses these funding challenges. It argues that the current higher education funding conundrum will hamstring the achievement of the important higher education policy goals articulated in the National Plan on Higher Education. The article finally argues for a shift towards a redistributive funding ...

Physical and chemical characterization of fly ashes from Swiss waste incineration plants and determination of the ash fraction in the nanometer range.

Science.gov (United States)

Buha, Jelena; Mueller, Nicole; Nowack, Bernd; Ulrich, Andrea; Losert, Sabrina; Wang, Jing

2014-05-06

Waste incineration had been identified as an important source of ultrafine air pollutants resulting in elaborated treatment systems for exhaust air. Nowadays, these systems are able to remove almost all ultrafine particles. However, the fate of ultrafine particles caught in the filters has received little attention so far. Based on the use of engineered nano-objects (ENO) and their transfer into the waste stream, it can be expected that not only combustion generated nanoparticles are found in fly ashes but that many ENO finally end up in this matrix. A more detailed characterization of the nanoparticulate fraction of fly ashes is therefore needed. Physical and chemical characterizations were performed for fly ashes from five selected waste incineration plants (WIPs) with different input materials such as municipal waste, wood and sewage sludge. The intrinsic densities of the fly ashes were in the range of 2.7-3.2 g/cm(3). When the fly ash particle became airborne, the effective density depended on the particle size, increasing from 0.7-0.8 g/cm(3) for 100-150 nm to 2 g/cm(3) for 350-500 nm. The fly ash samples were fractionated at 2 μm, yielding fine fractions (2 μm). The size distributions of the fine fractions in the airborne form were further characterized, which allowed calculation of the percentage of the fly ash particles below 100 nm. We found the highest mass-based percentage was about 0.07%; the number percentage in the fine fraction was in the range of 4.8% to 22%. Comparison with modeling results showed that ENO may constitute a considerable part of the fly ash particles below 100 nm. Chemical analyses showed that for the municipal waste samples Ca and Al were present in higher concentrations in the coarse fraction; for the mixed wood and sludge sample the P concentration was higher in the coarse fraction; for most other samples and elements they were enriched in the fine fraction. Electron microscopic images of fly ashes showed a wide range of

Technologies of polytechnic education in global benchmark higher education institutions

Science.gov (United States)

Kurushina, V. A.; Kurushina, E. V.; Zemenkova, M. Y.

2018-05-01

The Russian polytechnic education is going through the sequence of transformations started with introduction of bachelor and master degrees in the higher education instead of the previous “specialists”. The next stage of reformation in the Russian polytechnic education should imply the growth in quality of teaching and learning experience that is possible to achieve by accumulating the best education practices of the world-class universities using the benchmarking method. This paper gives an overview of some major distinctive features of the foreign benchmark higher education institution and the Russian university of polytechnic profile. The parameters that allowed the authors to select the foreign institution for comparison include the scope of educational profile, industrial specialization, connections with the leading regional corporations, size of the city and number of students. When considering the possibilities of using relevant higher education practices of the world level, the authors emphasize the importance of formation of a new mentality of an engineer, the role of computer technologies in engineering education, the provision of licensed software for the educational process which exceeds the level of a regional Russian university, and successful staff technologies (e.g., inviting “guest” lecturers or having 2-3 lecturers per course).

The Industrial Revolution: An ERIC/ChESS Sample.

Science.gov (United States)

Pinhey, Laura A.

2000-01-01

Provides a list, from the ERIC database, of teaching materials and background information on the Industrial Revolution. Specific topics include life in Lowell (Massachusetts), the global impact of the Industrial Revolution, and England's Industrial Revolution. Offers directions for obtaining the full text of these materials. (CMK)

Collaborative virtual gaming worlds in higher education

Directory of Open Access Journals (Sweden)

Nicola Whitton

2008-12-01

Full Text Available There is growing interest in the use of virtual gaming worlds in education, supported by the increased use of multi-user virtual environments (MUVEs and massively multiplayer online role-playing games (MMORPGs for collaborative learning. However, this paper argues that collaborative gaming worlds have been in use much longer and are much wider in scope; it considers the range of collaborative gaming worlds that exist and discusses their potential for learning, with particular reference to higher education. The paper discusses virtual gaming worlds from a theoretical pedagogic perspective, exploring the educational benefits of gaming environments. Then practical considerations associated with the use of virtual gaming worlds in formal settings in higher education are considered. Finally, the paper considers development options that are open to educators, and discusses the potential of Alternate Reality Games (ARGs for learning in higher education. In all, this paper hopes to provide a balanced overview of the range of virtual gaming worlds that exist, to examine some of the practical considerations associated with their use, and to consider their benefits and challenges in learning and teaching in the higher education context.

"Innovation and Intellectual Property Policies in European Research Infrastructure Consortia - PART I: The Case of the European Spallation Source ERIC"

DEFF Research Database (Denmark)

Yu, Helen; Wested, Jakob; Minssen, Timo

2017-01-01

of the problems society is facing today. To facilitate the creation and operation of such RIs, the EU adopted legal frameworks for European Research Infrastructure Consortia (ERIC). On August 31, 2015, the European Spallation Source (ESS) was established as an ERIC. Under the ERIC Regulations and ESS Statutes......, the European Spallation Source ERIC is required to adopt various policy documents relating to the operation and management of the facility. These cover a wide variety of issues such as user access, public procurement, intellectual property rights (IPR), data management, and dissemination. One of the main goals...

The case of higher education provision in further education: leadership in the evolution of higher education in the post leaving certificate sector of the city of Dublin vocational education committee.

OpenAIRE

Murray, Denis

2015-01-01

The case of Higher Education provision in Further Education: Leadership in the evolution of Higher Education in the Post Leaving Certificate sector of the City of Dublin Vocational Education Committee. (Denis Murray, BA, MBS.) This research investigates evolutionary change in Further Education (FE) within the Post Leaving Certificate (PLC) sector with a particular emphasis on the development of Higher Education (HE) courses within the CDVEC. The objective of the study is to understand what...

Ontological simulation for educational process organisation in a higher educational institution

Science.gov (United States)

Berestneva, O. G.; Marukhina, O. V.; Bahvalov, S. V.; Fisochenko, O. N.; Berestneva, E. V.

2017-01-01

Following the new-generation standards is needed to form a task list connected with planning and organizing of an academic process, structure and content formation of degree programmes. Even when planning the structure and content of an academic process, one meets some problems concerning the necessity to assess the correlation between degree programmes and demands of educational and professional standards and to consider today’s job-market and students demands. The paper presents examples of ontological simulations for solutions of organizing educational process problems in a higher educational institution and gives descriptions of model development. The article presents two examples: ontological simulation when planning an educational process in a higher educational institution and ontological simulation for describing competences of an IT-specialist. The paper sets a conclusion about ontology application perceptiveness for formalization of educational process organization in a higher educational institution.

Mergers in European Higher Education

DEFF Research Database (Denmark)

Rocha, Vera; Teixeira, Pedro N.; Biscaia, Ricardo

2018-01-01

In recent years, mergers have been widely used in higher education (HE) to achieve a variety of purposes, ranging from problems of institutional fragmentation to the lack of financial and academic viability, and low institutional efficiency and quality. However, despite a large stream of HE...... literature addressing those issues, there has been little attention to the link between funding-related problems and merger processes. Moreover, there is very little comparative research among different higher education systems experiencing those processes. In this paper, we map and characterize the recent...

Optimal Admission to Higher Education

DEFF Research Database (Denmark)

Albæk, Karsten

This paper constructs higher education admission rules that maximise graduation rates and thus increase the skill level of the work force. An application shows that students with a low level in mathematics in secondary school ought to find it easier to be admitted to an economics programme than...... to law or psychology programmes, even though economics is the most difficult programme from which to graduate without a strong background in mathematics. Indirect gains from optimal admission include the potential of making whole cohorts of students more able to graduate with a higher education degree....

Analytical Chemistry in the European Higher Education Area European Higher Education

DEFF Research Database (Denmark)

the more specialized degree of the Euromaster. The aim of the process, as a part of the fulfilment of the Bologna Declaration, is to propose a syllabus for education at the highest level of competence in academia. The proposal is an overarching framework that is supposed to promote mobility and quality......A Eurobachelor degree of Chemistry was endorsed by the EuCheMS division of analytical chemistry in 2004, and it has since then been adopted by many European universities. In the second stage of the European Higher Education Area (EHEA) process of harmonization, there is now focus on developing...... hold positions where analytical chemistry is the primary occupation. The education within the EHEA offers subjects related to chemical analysis but not all universities offer courses on analytical chemistry as an independent scientific discipline. Accordingly, the recent development of the analytical...

Nullifying quality: the marketasation of higher education

DEFF Research Database (Denmark)

Bendixen, Carsten; Jacobsen, Jens Christian

2017-01-01

higher education. In the long run it will hardly benefit educational programmes if institutions of higher educations fail to ‘stand for’ quality that, in the very least, can supplement the fulfilment of politically determined targets and standards. In this way the market will have not only graduates who......The increasing dominance of educational markets means that quality of higher education has the character of open signifiers of periodic occurrence, embedded institutionally as ways of consensual communication on how to go on as smoothly as possible. This promotes the growth of context dependent...... nullification processes. On the other hand, institutions have to adopt standards in education as a measure of outcome indicators for benchmarking. When quality is replaced by standards and if standards are equivalent to labour market relevance this might signal the beginning of overall external control over...

Mercury adsorption characteristics of HBr-modified fly ash in an entrained-flow reactor.

Science.gov (United States)

Zhang, Yongsheng; Zhao, Lilin; Guo, Ruitao; Song, Na; Wang, Jiawei; Cao, Yan; Orndorff, William; Pan, Wei-ping

2015-07-01

In this study, the mercury adsorption characteristics of HBr-modified fly ash in an entrained-flow reactor were investigated through thermal decomposition methods. The results show that the mercury adsorption performance of the HBr-modified fly ash was enhanced significantly. The mercury species adsorbed by unmodified fly ash were HgCl2, HgS and HgO. The mercury adsorbed by HBr-modified fly ash, in the entrained-flow reactor, existed in two forms, HgBr2 and HgO, and the HBr was the dominant factor promoting oxidation of elemental mercury in the entrained-flow reactor. In the current study, the concentration of HgBr2 and HgO in ash from the fine ash vessel was 4.6 times greater than for ash from the coarse ash vessel. The fine ash had better mercury adsorption performance than coarse ash, which is most likely due to the higher specific surface area and longer residence time. Copyright © 2015. Published by Elsevier B.V.

Planning for Higher Education.

Science.gov (United States)

Lindstrom, Caj-Gunnar

1984-01-01

Decision processes for strategic planning for higher education institutions are outlined using these parameters: institutional goals and power structure, organizational climate, leadership attitudes, specific problem type, and problem-solving conditions and alternatives. (MSE)

Reducing Math Obstacles to Higher Education

Science.gov (United States)

Dreyfus, Tony; Salomon-Fernandez, Yves

2015-01-01

The last few months have brought changes in the leadership of public education in Massachusetts. The new secretary of education and chair of the Board of Higher Education both have deep expertise in education reform and accountability, and broad experiences in business. This new leadership could bring momentum for a "systems approach" to…

Higher Education Policies and Overeducation in Turkey

Science.gov (United States)

Habibi, Nader

2017-01-01

In the past two decades Turkey has experienced a rapid increase in higher education student enrollment. This sharp increase in access to higher education has satisfied a strong social demand for university education but it has led to a growing surplus of university graduates who cannot find adequate jobs. As a result Turkey has entered an…

Balancing Biography and Institutional History: Eric Worrell’s Australian Reptile Park

Directory of Open Access Journals (Sweden)

Nancy Cushing

2009-11-01

Full Text Available When a young naturalist opened his new wildlife park at Wyoming on the NSW Central Coast in the late 1950s, he gave it his own name: Eric Worrell’s Australian Reptile Park. Through the park, Worrell made a significant contribution to environmental education, the development of knowledge of captive animal care and display and the provision of antivenoms for the bites of a range of dangerous creatures. More than this, it was the geographic and emotional centre of Worrell’s world: the fulfilment of a childhood dream, a home for his family and a site for forming new personal and professional relationships. In preparation for the jubilee of the park, its history is being written by two academics from the University of Newcastle. An attractive means of creating the necessary narrative structure and human interest to ensure the wide appeal of this history is to follow Worrell’s lead and place his life at the centre of this institutional history. This is the direction suggested by the written sources on the park and it is accentuated by many of our oral informants who organise their memories of the park around Worrell. To what extent can an institutional history be a biography of the person at the heart of that institution? Is it possible to disentangle the life from the institution? This article offers some preliminary answers to these questions through a case study of the writing of a history of Eric Worrell’s Australian Reptile Park.

Towards a Sustainability Reporting Guideline in Higher Education

Science.gov (United States)

Huber, Sandra; Bassen, Alexander

2018-01-01

Purpose: So far, sustainability reporting in higher education is in a very early stage--partly, because of the lack of an established and widely recognized sustainability reporting framework for higher education institutions (HEIs). Therefore, a modification of the sustainability code for the use in the higher education context was recently…

Assessment of the Quality Management Models in Higher Education

Science.gov (United States)

Basar, Gulsun; Altinay, Zehra; Dagli, Gokmen; Altinay, Fahriye

2016-01-01

This study involves the assessment of the quality management models in Higher Education by explaining the importance of quality in higher education and by examining the higher education quality assurance system practices in other countries. The qualitative study was carried out with the members of the Higher Education Planning, Evaluation,…

Comparatives Korean and Mongolian Achievement In Higher Education

OpenAIRE

Uranchimeg Julia Agvaantseren; Park Sae Hoon

2013-01-01

The purpose of this paper is to introduce the transition of Korean higher education reform and to study of Korean and Mongolian experience and achievement in contemporary higher education. And also paper provides a description of the higher education in Mongolia in an effort to identify important financial issues and concern while comparing with Korean high education experience and tries to attract attention of policy makers for better alternative...

Enhancing diversity through globalised higher education?

DEFF Research Database (Denmark)

Bengtsen, Søren Smedegaard; Nørgård, Rikke Toft; Locke, William

for individual working patterns and career prospects. The fourth contribution discusses how globalisation, seen through the lense of the digitalised university, does not have to lead to uniformity in higher education learning and teaching practices, but may advance and bring forward local and personal life......, and the knowledge and skills developed transferrable (Francois, 2015; Nerad & Evans, 2014; Nerad & Heggelund, 2008). In these ways, universities are able to align educational policy, the production of social capital and higher education curricula. As a result, students are not confined to their home countries when...... academic practice, work, careers and cultures through a multi-layered analysis and discussion of the academic domains of: undergraduate education, doctoral education, junior and mid career academic work and careers, and inter-university digital communities. We ask: What are the meanings of local...

Demystifying Educational Resilience: Barriers of Bahamian Nontraditional Adult Learners in Higher Education

Science.gov (United States)

Hunter-Johnson, Yvonne

2017-01-01

Within the past 30 years, the number of nontraditional learners who pursue higher education has increased. This gravitation to higher education can be attributed to the changing value of the nontraditional learner regarding higher education as a direct link to improving the quality of employment, family, and financial stability. Despite the desire…

Toward Integral Higher Education Study Programs in the European Higher Education Area: A Programmatic and Strategic View

Directory of Open Access Journals (Sweden)

Markus Molz

2009-12-01

Full Text Available This essay somehow arbitrarily freezes my ongoing attempt to grasp the present situation and future possibilities of higher education courses, programs, institutions and initiatives that are inspired by integral and likeminded approaches. The focus in this essay is on the European Higher Education Area and its specifics, whereas some implicit or explicit comparisons with the USA are made. My reflections are triggered by the recurrent observation that in Europe there seems to be i more demand than offer of integrally oriented higher education programs, ii an imbalance between overused but little successful and underused but potentially more promising strategies to implement such programs, iii little or no learning from past failures, and iv little mutual awareness, communication and collaboration between different activists and initiatives in this field. The context for this essay is i the current societal macroshift, ii the unfolding of academic level integral and likeminded research worldwide, and iii the large scale reform of the European Higher Education systems brought about by the Bologna process, its (false promises and the potential it nevertheless has for realizing examples of a more integral higher education. On this basis the consequences for attempts to overcome a relatively stagnant state of affairs in Europe are discussed. Given that; most past attempts to implement programs inspired by an integral worldview have failed from the start, or disappeared after a relatively short period, or are marginalised or becoming remainstreamed, this essay aims to devise a potentially more promising strategic corridor and describes the contours of the results that could be brought about when following a developmental trajectory within this corridor. This futurising exercise is inspired by principles shared by many integral and likeminded approaches, especially the reconsideration, integration and transcendence of premodern, modern and postmodern

Assessing Cyberbullying in Higher Education

Science.gov (United States)

Kamali, Ali

2015-01-01

This project aims to expose information educators to various aspects of cyberbullying for the purpose of policy development in an environment of higher education. The preponderance of nation-wide research on cyberbullying is concentrated on adolescents; such efforts in college campuses are limited to individual endeavors. Cyberbullying research on…

The future seen from Erice

International Nuclear Information System (INIS)

Anon.

1986-01-01

A few specialists have been finding time to think beyond the LEP electron- positron Collider now being built at CERN and the SSC Superconducting Super Collider proposed for the US to the physics needs and accelerator possibilities of the future. Despite the modest effort, a lot of progress has been made in sorting the wheat from the chaff amongst proposed accelerator schemes and in defining crucial features of future machines. Some of this thinking came together at a seminar on 'New Techniques for Future Accelerators' held in Erice, Sicily, from 12-17 May

For better, for worse: nursing in higher education.

Science.gov (United States)

Owen, G M

1988-01-01

In this paper the recently proposed developments in nursing education within the United Kingdom are discussed within a historical context. Since a number of nursing departments already exist within the higher education sector (comprising universities, polytechnics and colleges of technology), it is suggested that use should be made of the experience already gained by nurses working within higher education. The pros and cons of nurse education being provided in or associated with higher education are discussed. Theoretical perspectives from change theory are applied. The importance of educating the practitioner for a holistic and community-based role is stressed.

Quality in Higher Education: United Arab Emirates Perspective

Science.gov (United States)

Soomro, Tariq Rahim; Ahmad, Reyaz

2012-01-01

Quality in higher education is the major concern among researchers. Managing quality in higher education in a multicultural population with different approaches is not only challenging but an uphill task. This paper will focus on quality concern in higher education keeping in view, the United Arab Emirates (UAE) perspectives. A model to maintain…

Just Imaginary: Delimiting Social Inclusion in Higher Education

Science.gov (United States)

Gale, Trevor; Hodge, Steven

2014-01-01

This paper explores the notion of a "just imaginary" for social inclusion in higher education. It responds to the current strategy of OECD nations to expand higher education and increase graduate numbers, as a way of securing a competitive advantage in the global knowledge economy. The Australian higher education system provides the case…

Does Higher Education Expansion Reduce Credentialism and Gender Discrimination in Education?

Science.gov (United States)

Lin, Ching-Yuan; Lin, Chun-Hung A.

2012-01-01

This paper investigates the effects of higher education expansion on the phenomena of credentialism and gender discrimination in education. Using the survey data of Family Income and Expenditure by DGBAS, Taiwan from 1980 to 2009, we examine the time path of the effect of higher education expansion on household expenditures for children's…

Best Practices of Online Education: A Guide for Christian Higher Education

Science.gov (United States)

Maddix, Mark A., Ed.; Estep, James R., Ed.; Lowe, Mary E., Ed.

2012-01-01

The book provides best practices from online educators who are engaged in online teaching and program development in Christian higher education. It also explores the distinct aspects of teaching and developing online courses and programs from a Christian perspective and within Christian higher education institutions. As such it is can serve as a…

Global Isomorphism and Governance Reform in Chinese Higher Education

Science.gov (United States)

Cai, Yuzhuo

2010-01-01

In the past three decades, higher education reforms have taken place almost everywhere in the world, and governance or the way that higher education is or should be coordinated has become a global topic. The governance reform in Chinese higher education emerged against such a background. The current studies on Chinese higher education reforms…

Multimedia Usage among Islamic Education Lecturers at Higher Education Institution

Science.gov (United States)

Hamzah, Mohd Isa; Rinaldi; Razak, Khadijah Abdul

2014-01-01

This study aims to examine the level of multimedia usage among Islamic education lecturers at higher education institutions in West Sumatera, Indonesia. The participants were chosen from three types of higher institutions by using stratified random sampling. The data was collected from 250 students using questionnaires. The findings showed that…

Quality Assurance for Higher Education Franchising.

Science.gov (United States)

Yorke, Mantz

1993-01-01

The practice of "franchising" higher education programs, or provision of educational programs through vendors, is examined as it occurs in the United Kingdom as a result of recent educational policy changes. A set of principles for assuring the quality of such programs is proposed. (MSE)

Fly ash carbon passivation

Science.gov (United States)

La Count, Robert B; Baltrus, John P; Kern, Douglas G

2013-05-14

A thermal method to passivate the carbon and/or other components in fly ash significantly decreases adsorption. The passivated carbon remains in the fly ash. Heating the fly ash to about 500 and 800 degrees C. under inert gas conditions sharply decreases the amount of surfactant adsorbed by the fly ash recovered after thermal treatment despite the fact that the carbon content remains in the fly ash. Using oxygen and inert gas mixtures, the present invention shows that a thermal treatment to about 500 degrees C. also sharply decreases the surfactant adsorption of the recovered fly ash even though most of the carbon remains intact. Also, thermal treatment to about 800 degrees C. under these same oxidative conditions shows a sharp decrease in surfactant adsorption of the recovered fly ash due to the fact that the carbon has been removed. This experiment simulates the various "carbon burnout" methods and is not a claim in this method. The present invention provides a thermal method of deactivating high carbon fly ash toward adsorption of AEAs while retaining the fly ash carbon. The fly ash can be used, for example, as a partial Portland cement replacement in air-entrained concrete, in conductive and other concretes, and for other applications.

Ashes to ashes: Large Fraxinus germplasm collections and their fates

Science.gov (United States)

Kim C. Steiner; Paul. Lupo

2010-01-01

As the emerald ash borer (EAB) threatens the survival of our ash species, measures should be taken to preserve their genetic variability in the event that we discover a way to restore populations destroyed by the beetle. As it happens, large germplasm collections exist for our most important and widely distributed eastern species of the genus, white ash (...

Accreditation and Expansion in Danish Higher Education

DEFF Research Database (Denmark)

Rasmussen, Palle

2014-01-01

During the last decade, an accreditation system for higher education has been introduced in Denmark. Accreditation partly represents continuity from an earlier evaluation system, but it is also part of a government policy to increasingly define higher education institutions as market actors....... The attempts of universities to increase their student enrolments have combined with the logic of accreditation to produce an increasing number of higher education degrees, often overlapping in content. Students’ scope for choice has been widened, but the basis for and the consequences of choice have become...

Fusion characterization of biomass ash

Energy Technology Data Exchange (ETDEWEB)

Ma, Teng [State Key Laboratory ofMultiphase Complex Systems, Institute of Process Engineering, Chinese Academy of Sciences, No. 1 Zhongguancun North Second Street, Beijing 100190 (China); Sino-Danish Center for Education and Research, Beijing, 100190 (China); University of Chinese Academy of Sciences, Beijing 100049 (China); Fan, Chuigang; Hao, Lifang [State Key Laboratory ofMultiphase Complex Systems, Institute of Process Engineering, Chinese Academy of Sciences, No. 1 Zhongguancun North Second Street, Beijing 100190 (China); Li, Songgeng, E-mail: sgli@ipe.ac.cn [State Key Laboratory ofMultiphase Complex Systems, Institute of Process Engineering, Chinese Academy of Sciences, No. 1 Zhongguancun North Second Street, Beijing 100190 (China); Song, Wenli [State Key Laboratory ofMultiphase Complex Systems, Institute of Process Engineering, Chinese Academy of Sciences, No. 1 Zhongguancun North Second Street, Beijing 100190 (China); Lin, Weigang [State Key Laboratory ofMultiphase Complex Systems, Institute of Process Engineering, Chinese Academy of Sciences, No. 1 Zhongguancun North Second Street, Beijing 100190 (China); Department of Chemical and Biochemical Engineering, Technical University of Denmark, 2800 Kgs. Lyngby (Denmark)

2016-08-20

Highlights: • A novel method is proposed to analyze fusion characteristics of biomass ash. • T{sub m} can represent the severe melting temperature of biomass ash. • Compared with AFT, TMA is the better choice to analyze the fusion characteristics of biomass ash. - Abstract: The ash fusion characteristics are important parameters for thermochemical utilization of biomass. In this research, a method for measuring the fusion characteristics of biomass ash by Thermo-mechanical Analyzer, TMA, is described. The typical TMA shrinking ratio curve can be divided into two stages, which are closely related to ash melting behaviors. Several characteristics temperatures based on the TMA curves are used to assess the ash fusion characteristics. A new characteristics temperature, T{sub m}, is proposed to represent the severe melting temperature of biomass ash. The fusion characteristics of six types of biomass ash have been measured by TMA. Compared with standard ash fusibility temperatures (AFT) test, TMA is more suitable for measuring the fusion characteristics of biomass ash. The glassy molten areas of the ash samples are sticky and mainly consist of K-Ca-silicates.

IMPROVING MANAGEMENT INFORMATION SYSTEMS AT A HIGHER EDUCATIONAL INSTITUTION

Directory of Open Access Journals (Sweden)

Nataliya N. Fedyakova

2016-06-01

Full Text Available Introduction: this paper deals with the foreign and domestic experience of creation and use of educational institution management automation systems. The problems of higher educational institutions management are essential in conditions of growing competition between educational institutions. Their complexity and timeliness defines multifunctional activity of higher educational institutions, diversity of funding sources, the variety of forms and types of educational, scientific, industrial and economic activities, the need for monitoring of the market of educational services and the labor market (including the need for employment of graduates, the necessity for adaptation to continuously changing economic conditions. Materials and Methods: system approach and method of comparison were used in analysing the current state of development and organisation of the automated information systems of higher education. These methods were also used to compare the qualitative characteristics of different technologies and methods of creation of the automated information systems. Results: the foreign and domestic educational institution management automation systems SIMS. net, Capita Education, SPRUT, Galaxy of Higher Educational Institution Management”, and “GSVedomosty” were analysed. Disadvantages of the functional module AIS – AWP pertaining to the University Rector of the higher educational institution were found. The improvement of higher educational institution AIS by implementing decision support systems for the management, made on the basis of the model of SaaS (software as a service is discussed. The author developed a model of automated score-rating system to assess the individual performance of students. Discussion and Conclusions: the author tackles the problems of higher educational institution AIS taking into account the specifics of the use of higher educational institution management information systems. They have a practical

Higher Education Quality Assessment Model: Towards Achieving Educational Quality Standard

Science.gov (United States)

Noaman, Amin Y.; Ragab, Abdul Hamid M.; Madbouly, Ayman I.; Khedra, Ahmed M.; Fayoumi, Ayman G.

2017-01-01

This paper presents a developed higher education quality assessment model (HEQAM) that can be applied for enhancement of university services. This is because there is no universal unified quality standard model that can be used to assess the quality criteria of higher education institutes. The analytical hierarchy process is used to identify the…

E ‑learning in Higher Education

Directory of Open Access Journals (Sweden)

Dorota Górska

2016-09-01

Full Text Available The vast use of the Internet and the increasingly widespread access to the latest technologies have become the main reason for the development of remote teaching services. In an effort to modernize the educational offer, higher education institutions placed, in their programs of studies, different possibilities of teaching using „distance learning”. This trend is already very common in the world’s largest universities. The Polish higher education system, keeping the pace with current trends, has created a legal foundation for the use of modern forms of teaching. The current approach to teaching is also a response to the offer of leading universities of the world and thus the search for competitive advantage in the international educational market. The aim of the article is to present main objectives of the teaching method of e ‑learning, and at the same time, to present the legal status and the rules for the use of e ‑learning in Polish higher education. The article is based on the experience of such teaching introduced at the Pontifical University of John Paul II in Krakow.

Globalisation and access to higher education

NARCIS (Netherlands)

van der Wende, Marijk

2003-01-01

This article addresses the growing demand for access to higher education and the conditions under which this is leading to a worldwide market. The supply of transnational (or cross-border) education and the export of educational services play an increasingly important role in fulfilling this demand.

Web 2.0 in Dutch Higher Education

NARCIS (Netherlands)

Westera, Wim

2009-01-01

Westera, W. (2008). Web 2.0 in Dutch Higher Education. In J. Armstrong & T. Franklin (Eds.), A Review of Current and Developing International Practice in the Use of Social Networking (Web 2.0) in Higher Education (pp. 61-71). Bristol: Clex.

The Great Depression: An ERIC/ChESS Sample.

Science.gov (United States)

Kulczak, Carrie

2001-01-01

Provides citations with abstracts from the ERIC database focusing on the Great Depression. Includes both background information and teaching materials on such topics as an overview of the New Deal, the arts and the Great Depression, and information on the Civilian Conservation Corps. Offers directions for accessing the materials. (CMK)

INVESTIGATIONS INTO THE INFLUENCE OF GRAPHITIZATION-TIME AND -TEMPERATURE ON THE ASH CONTENT OF ELECTROGRAPHITE

Energy Technology Data Exchange (ETDEWEB)

Wege, E

1963-06-15

The de-ashing of carbon bodies at higher temperatures was found to be relatively speedy procedure. Under equal conditions, after equal time perrods, the ratio between momentary ash content and original ash content is constant, low final ash content means low original ash content. Since the ash content of the packing dust affects the graphitization system, it seemed possible to increase the de-ashing rate by the use of purex packrng dust, or to decrease the de-ashing rate by the use of impure packing dust. Since the de-ashing speed is dependent on the temperature, small differences in the effective temperature will affect the ash content considerably. Thus, in order to prevent large differences in the final product as far as the ash content is concerned, it is suggested that the most uniform furnace temperatures be ensured. (P.C.H.)

Does higher education reduce body weight?

DEFF Research Database (Denmark)

Greve, Jane; Weatherall, Cecilie Dohlmann

The prevalence of obesity and overweight has increased in almost all Western countries in the past twenty to thirty years, with social disparities in many of these countries. This paper contributes to the literature on the relation between education and body weight by studying the effect of higher...... education on body weight according to subgroups of parental income background. To uncover the causal relationship between higher education and body weight, we use a reform of the Danish student grant scheme, which involved a grant increase of approximately 60% in 1988. When using this reform as instrumental...

Trace elements in coal ash

Science.gov (United States)

Deonarine, Amrika; Kolker, Allan; Doughten, Michael W.

2015-01-01

Coal ash is a residual waste product primarily produced by coal combustion for electric power generation. Coal ash includes fly ash, bottom ash, and flue-gas desulfurization products (at powerplants equipped with flue-gas desulfurization systems). Fly ash, the most common form of coal ash, is used in a range of products, especially construction materials. A new Environmental Protection Agency ruling upholds designation of coal ash as a non-hazardous waste under Subtitle D of the Resource Conservation and Recovery Act, allowing for the continued beneficial use of coal ash and also designating procedures and requirements for its storage.

Mercury release from fly ashes and hydrated fly ash cement pastes

Science.gov (United States)

Du, Wen; Zhang, Chao-yang; Kong, Xiang-ming; Zhuo, Yu-qun; Zhu, Zhen-wu

2018-04-01

The large-scale usage of fly ash in cement and concrete introduces mercury (Hg) into concrete structures and a risk of secondary emission of Hg from the structures during long-term service was evaluated. Three fly ashes were collected from coal-fired power plants and three blend cements were prepared by mixing Ordinary Portland cement (OPC) with the same amount of fly ash. The releasing behaviors of Hg0 from the fly ash and the powdered hydrated cement pastes (HCP) were measured by a self-developed Hg measurement system, where an air-blowing part and Hg collection part were involved. The Hg release of fly ashes at room temperature varied from 25.84 to 39.69 ng/g fly ash during 90-days period of air-blowing experiment. In contrast, the Hg release of the HCPs were in a range of 8.51-18.48 ng/g HCP. It is found that the Hg release ratios of HCPs were almost the same as those of the pure fly ashes, suggesting that the hydration products of the HCP have little immobilization effect on Hg0. Increasing temperature and moisture content markedly promote the Hg release.

Taxonomy of Corruption in Higher Education

Science.gov (United States)

Rumyantseva, Nataliya L.

2005-01-01

This article explores the phenomenon of corruption that has become common in higher education in developing countries around the world. Cases of educational corruption include, among others, paying bribes for grades, buying diplomas, and admissions to universities. An available body of literature on educational corruption does not provide…

Advert for higher education

OpenAIRE

N.V. Provozin; А.S. Teletov

2011-01-01

The article discusses the features advertising higher education institution. The analysis results of marketing research students for their choice of institutions and further study. Principles of the advertising campaign on three levels: the university, the faculty, the separate department.

OSHA: Implications for Higher Education.

Science.gov (United States)

National Association of College and University Business Officers, Washington, DC.

Presented in this document are several articles concerning recommendations about the Occupational Safety and Health Act of 1970 (OSHA) and its implications for higher education. It is time for an educated look at facilities and programs and the beginning of plans which, in the long run, will bring colleges and universities into compliance with…

Toward Integral Higher Education Study Programs in the European Higher Education Area: A Programmatic and Strategic View

Directory of Open Access Journals (Sweden)

Markus Molz

2009-12-01

Full Text Available This essay somehow arbitrarily freezes my ongoing attempt to grasp thepresent situation and future possibilities of higher education courses, programs,institutions and initiatives that are inspired by integral and likeminded approaches. Thefocus in this essay is on the European Higher Education Area and its specifics, whereassome implicit or explicit comparisons with the USA are made. My reflections aretriggered by the recurrent observation that in Europe there seems to be i more demandthan offer of integrally oriented higher education programs, ii an imbalance betweenoverused but little successful and underused but potentially more promising strategies toimplement such programs, iii little or no learning from past failures, and iv little mutualawareness, communication and collaboration between different activists and initiatives inthis field.The context for this essay is i the current societal macroshift, ii the unfolding ofacademic level integral and likeminded research worldwide, and iii the large scalereform of the European Higher Education systems brought about by the Bologna process,its (false promises and the potential it nevertheless has for realizing examples of a moreintegral higher education. On this basis the consequences for attempts to overcome arelatively stagnant state of affairs in Europe are discussed. Given that; most past attemptsto implement programs inspired by an integral worldview have failed from the start, ordisappeared after a relatively short period, or are marginalised or becoming remainstreamed,this essay aims to devise a potentially more promising strategic corridorand describes the contours of the results that could be brought about when following adevelopmental trajectory within this corridor. This futurising exercise is inspired byprinciples shared by many integral and likeminded approaches, especially thereconsideration, integration and transcendence of premodern, modern and postmodernstructures and practices

Hydration of fly ash cement and microstructure of fly ash cement pastes

Energy Technology Data Exchange (ETDEWEB)

Shiyuan, H.

1981-01-01

The strength development and hydration of fly ash cement and the influence of addition of gypsum on those were studied at normal and elevated temperatures. It was found that an addition of a proper amount of gypsum to fly ash cement could accelerate the pozzolanic reaction between CH and fly ash, and as a result, increase the strength of fly ash cement pastes after 28 days.

Analysis of Content of Selected Critical Elements in Fly Ash

Directory of Open Access Journals (Sweden)

Makowska Dorota

2016-03-01

Full Text Available Pursuant to the new mineral policy of the European Union, searching for new sources of raw materials is required. Coal fly ash has long been considered as a potential source of a number of critical elements. Therefore, it is important to monitor the contents of the critical elements in fly ash from coal combustion. The paper presents the results of examinations of the contents of selected elements, i.e. beryllium, cobalt, chromium and germanium in fly ash from Polish power plants. The results of the conducted investigations indicate that the examined ash samples from bituminous coal combustion cannot be treated as a potential source of the analysed critical elements. The content of these elements in ash, though slightly higher than their average content in the sedimentary rocks, is, however, not high enough to make their recovery technologically and economically justified at this moment.

Tropical Rainforest Education. ERIC Digest.

Science.gov (United States)

Rillero, Peter

This digest provides four guideposts for tropical rainforest education: (1) structure; (2) location and climate; (3) importance; and (4) conservation of resources. Research is cited and background information provided about the layers of life and the adaptations of life within the tropical rain forest. Aspects of life within and near rain forests…

Quality assessment in higher education using the SERVQUALQ model

Directory of Open Access Journals (Sweden)

Sabina Đonlagić

2015-01-01

Full Text Available Economy in Bosnia and Herzegovina is striving towards growth and increased employment and it has been proven by empirical studies worldwide that higher education contributes to socio-economic development of a country. Universities are important for generation, preservation and dissemination of knowledge in order to contribute to socio-economic benefits of a country. Higher education institutions are being pressured to improve value for their activities and providing quality higher education service to students should be taken seriously. In this paper we will address the emerging demand for quality in higher education. Higher education institutions should assess quality of their services and establish methods for improving quality. Activities of quality assurance should be integrated into the management process at higher education institutions. This paper is addressing the issue of service quality measurement in higher education institutions. The most frequently used model in this context is the SERVQUAL model. This model is measuring quality from the students' point of view, since students are considered to be one of the most important stakeholders for a higher education institution. The main objective of this research is to provide empirical evidence that the adapted SERVQAL model can be used in higher education and to identify the service quality gap based on its application at one institution of higher education (Faculty of Economics in Bosnia and Herzegovina. Furthermore, results of the gap analysis using the SERVQUAL methodology provide relevant information in which areas improvement is necessary in order to enhance service quality.

The Study of Second Higher Education through Mathematical Statistics

Directory of Open Access Journals (Sweden)

Olga V. Kremer

2014-05-01

Full Text Available The article deals with the statistic reasons, age and wages of people who get the second higher education. People opt for the second higher education mostly due to many economical and physiological factors. According to our research, the age is a key motivator for the second higher education. Based on statistical data the portrait of a second higher education student was drawn.

Revegetating fly ash landfills with Prosopis juliflora L.: impact of different amendments and Rhizobium inoculation.

Science.gov (United States)

Rai, U N; Pandey, K; Sinha, S; Singh, A; Saxena, R; Gupta, D K

2004-05-01

A revegetation trial was conducted to evaluate the feasibility of growing a legume species, Prosopis juliflora L., on fly ash ameliorated with combination of various organic amendments, blue-green algal biofertilizer and Rhizobium inoculation. Significant enhancements in plant biomass, photosynthetic pigments, protein content and in vivo nitrate reductase activity were found in the plants grown on ameliorated fly ash in comparison to the plants growing in unamended fly ash or garden soil. Higher growth was obtained in fly ash amended with blue-green algae (BGA) than farmyard manure or press mud (PM), a waste from sugar-processing industry, due to the greater contribution of plant nutrients, supply of fixed nitrogen and increased availability of phosphorus. Nodulation was suppressed in different amendments of fly ash with soil in a concentration-duration-dependent manner, but not with other amendments. Plants accumulated higher amounts of Fe, Mn, Cu, Zn and Cr in various fly ash amendments than in garden soil. Further, inoculation of the plant with a fly ash tolerant Rhizobium strain conferred tolerance for the plant to grow under fly ash stress conditions with more translocation of metals to the above ground parts. The results showed the potential of P. juliflora to grow in plantations on fly ash landfills and to reduce the metal contents of fly ash by bioaccumulation in its tissues.

Glass-ceramic from mixtures of bottom ash and fly ash.

Science.gov (United States)

Vu, Dinh Hieu; Wang, Kuen-Sheng; Chen, Jung-Hsing; Nam, Bui Xuan; Bac, Bui Hoang

2012-12-01

Along with the gradually increasing yield of the residues, appropriate management and treatment of the residues have become an urgent environmental protection problem. This work investigated the preparation of a glass-ceramic from a mixture of bottom ash and fly ash by petrurgic method. The nucleation and crystallization kinetics of the new glass-ceramic can be obtained by melting the mixture of 80% bottom ash and 20% fly ash at 950 °C, which was then cooled in the furnace for 1h. Major minerals forming in the glass-ceramics mainly are gehlenite (Ca(2)Al(2)SiO(7)) & akermanite (Ca(2)MgSiO(7)) and wollastonite (CaSiO(3)). In addition, regarding chemical/mechanical properties, the chemical resistance showing durability, and the leaching concentration of heavy metals confirmed the possibility of engineering and construction applications of the most superior glass-ceramic product. Finally, petrurgic method of a mixture of bottom ash and fly ash at 950 °C represents a simple, inexpensive, and energy saving method compared with the conventional heat treatment. Copyright © 2012 Elsevier Ltd. All rights reserved.

The Marketing of Higher Education.

Science.gov (United States)

Brooker, George; Noble, Michael

1985-01-01

Formal college and university marketing programs are challenging to develop and implement because of the complexity of the marketing mix, the perceived inappropriateness of a traditional marketing officer, the number of diverse groups with input, the uniqueness of higher education institutions, and the difficulty in identifying higher education…

Durability properties of high volume fly ash self compacting concretes

Energy Technology Data Exchange (ETDEWEB)

P. Dinakar; K.G. Babu; Manu Santhanam [Indian Institute of Technology, Chennai (India). Building Technology Division

2008-11-15

This paper presents an experimental study on the durability properties of self compacting concretes (SCCs) with high volume replacements of fly ash. Eight fly ash self compacting concretes of various strength grades were designed at desired fly ash percentages of 0, 10, 30, 50, 70 and 85%, in comparison with five different mixtures of normal vibrated concretes (NCs) at equivalent strength grades. The durability properties were studied through the measurement of permeable voids, water absorption, acid attack and chloride permeation. The results indicated that the SCCs showed higher permeable voids and water absorption than the vibrated normal concretes of the same strength grades. However, in acid attack and chloride diffusion studies the high volume fly ash SCCs had significantly lower weight losses and chloride ion diffusion.

Stakeholder Analisys of Higher Education Institutions

Directory of Open Access Journals (Sweden)

Ivana Maric

2013-04-01

Full Text Available In recent years, knowledge, the human capital, and learning organizations have become the key determinants of current global progress. Higher educational sector has been faced with globalization and strong competition. Therefore, the need has arisen for professional management structures and more entrepreneurial style of leadership. Organizations have been transformed to learning organizations by the life long learning concept, while the knowledge management has become the leading tool in building competitive advantages. High education organizations are being pushed forward by competitiveness. That pressure requires continuous improvement emphasizing the need for measuring outcomes and building excellence. The paradigm of stakeholder analysis, applied to specific determinations of the system of higher education institutions, could be a good way for comprehending and predicting interests, needs and requirements of all key players in the environment. The purpose of this paper is to enhance the possibility of understanding the connection between higher education institutions and its environment in context of stakeholder analysis. The paper uses literature as a basis in identifying critical parameters for stakeholder analysis and its implementation to higher education sector. The findings of the paper reveal that the concept of stakeholders is critical and difficult to implement everywhere and to everything. There is a clear attempt of all organizations, especially those that create and encourage knowledge, to understand the actions of all participants and predictions of interests and requirements of the changing environment.

South African Journal of Higher Education: Contact

African Journals Online (AJOL)

Principal Contact. Prof Yusef Waghid Editor-in-Chief South African Journal of Higher Educatio. South African Journal of Higher Education Faculty of Education Stellenbosch University. Private Bag X1 Matieland 7602. Phone: +27 (021) 8082419. Fax: +27 (021) 8082283. Email: yw@sun.ac.za ...

Education and Social Cohesion: Higher Education

Science.gov (United States)

Moiseyenko, Olena

2005-01-01

Social cohesion is understood as the social networks and the norms of reciprocity and trustworthiness that arise from connections among individuals. When students attend higher education institutions, they go through a process of socialization, and it is vital to ensure that they acquire the core values that underpin the social cohesion. This…

Saladusi mäletavad pildid : järelvaade Eric Soovere fotograafilisele dokumentalistikale / Peeter Linnap

Index Scriptorium Estoniae

Linnap, Peeter, 1960-

2009-01-01

Ameerikas elanud eesti fotograafi Eric Soovere (sünd. Erich Soeson, 1916-2008) eluloolisi andmeid. Tema loomingust, mis jaguneb kolme perioodi: etnograafiline fotokooslus Lõuna-Eesti külaelanikest (1930ndate lõpp), Sooverede perekonna põgenemisteekond Eestist USA-sse (ca 1944-1949), perekonna elu Cincinnatis USA-s (1950ndad). Fotod eestlaste põgenemisteekonnast on avaldatud raamatus Eric Soovere. Käru ja kaameraga : pilte ja päevikulehti põgenemisteelt 1944-1949. Tallinn : Olion, 1999

Academic Freedom in Higher Education

Directory of Open Access Journals (Sweden)

Tokay GEDİKOĞLU

2013-12-01

Full Text Available In this study, the concept ‘academic freedom’ is discussed, its implications and value for the academics, institutions of higher education, and the society are focused, and a few suggestions for the Turkish higher education are made. Academic freedom is defined as the freedom of the academic staff to look for and to find the truth in their scientific field, to publish the findings, and to teach these findings to their students without any external intervention. The concept has gained a further definition with inclusion of research activities into academic freedom as part of the reform attempts started in the German higher education in the 19th century. Therefore, academic freedom is at the very core of the missions of the institutions of higher education; that is, teaching-learning and research. On the point of academic staff and their academic activities of the academic freedom, the subjects such as the aim of the course, choosing the teaching materials and textbooks, the lecturer, and the criteria for the measurement and evaluation of the course take place. And he point of research covers the aim of the study, academicians can’t be imposed the involve in an academic and artistic studies that conflict their values and beliefs; researchers should comply with codes of ethical principles and practices during the process of researching; and research outputs should be reported accurately and honestly without any misleading manipulation. Academic freedom does not provide any exemption from accountability in academic activities of the faculty, nor does it provide any right to act against the well-being of the society, current laws and regulations, and codes of ethical principles and practices.

Models for mergers in higher education

African Journals Online (AJOL)

Investing in creativity: Many happy returns. Education Leadership, ... A possible model for higher education mergers, based on such extrapolation, is ..... working styles should be carefully managed from the very beginning of the process.

Disability Studies in Higher Education

Science.gov (United States)

Taylor, Steven J.

2011-01-01

As a topic of study, disability is not new at institutions of higher education. Psychological and intellectual disabilities have been of interest in psychiatry and psychology at least since the late 1800s and early 1900s. The post-World War II era, in particular, witnessed the rapid expansion of academic programs in special education, vocational…

Fusion characterization of biomass ash

DEFF Research Database (Denmark)

Ma, Teng; Fan, Chuigang; Hao, Lifang

2016-01-01

The ash fusion characteristics are important parameters for thermochemical utilization of biomass. In this research, a method for measuring the fusion characteristics of biomass ash by Thermo-mechanical Analyzer, TMA, is described. The typical TMA shrinking ratio curve can be divided into two...... stages, which are closely related to ash melting behaviors. Several characteristics temperatures based on the TMA curves are used to assess the ash fusion characteristics. A new characteristics temperature, Tm, is proposed to represent the severe melting temperature of biomass ash. The fusion...... characteristics of six types of biomass ash have been measured by TMA. Compared with standard ash fusibility temperatures (AFT) test, TMA is more suitable for measuring the fusion characteristics of biomass ash. The glassy molten areas of the ash samples are sticky and mainly consist of K-Ca-silicates....

Trends In Funding Higher Education In Romania And EU

Directory of Open Access Journals (Sweden)

Raluca Mariana Dragoescu

2014-05-01

Full Text Available Education is one of the determinants of the economic growth in any state, education funding representing thus a very important aspect in public policies. In this article we present the general principles of funding higher education in Romania and how it evolved over the last decade, stressing that the public higher education has been consistently underfunded. We also present an overview of the evolution of the main statistical indicators that characterize higher education in Romania, the number of universities and faculties, the number of students, number of teachers, revealing discrepancies between their evolution and the evolution of funding. We compared the funding of higher education in Romania and EU countries highlighting the fact that Romania should pay a special attention to higher education to achieve the performancen of other EU member countries.

Transcultural Interaction and Linguistic Diversity in Higher Education

DEFF Research Database (Denmark)

This volume presents the current state of the art for research on the sociolinguistic consequences of the internationalization of higher education for university students. Its focus on “the student experience” for an increasingly mobile university student population is intended to foreground...... this particular area as a counterfoil to pedagogical studies of, for example, teaching or research practice in international(izing) university education, or work which concentrates on higher education policies at governmental levels. International Higher Education has emerged strongly in recent years as an area...

Funding medical education: should we follow a different model to general higher education?

Directory of Open Access Journals (Sweden)

Kieran Walsh

2015-09-01

Full Text Available ISSUE. There has been much recent discussion on the funding of medical education. There has also been much discussion about the funding of higher education more generally. EVIDENCE. The topics of discussion have included the rising costs of education; who should pay; the various potential models of funding; and how best to ensure maximum returns from investment. IMPLICATIONS. Medical education has largely followed the emerging models of funding for higher education. However there are important reasons why the funding models for higher education may not suit medical education. These reasons include the fact that medical education is as important to the public as it is to the learner; the range of funding sources available to medical schools; the strict regulation of medical education; and the fact that the privatisation and commercialisation of higher education may not been in keeping with the social goals of medical schools and the agenda of diversification within the medical student population.

High plant availability of phosphorus and low availability of cadmium in four biomass combustion ashes

DEFF Research Database (Denmark)

Li, Xiaoxi; Rubæk, Gitte Holton; Sørensen, Peter

2016-01-01

and ash significantly increased crop yields and P uptake on the P-depleted soil. In contrast, on the adequate-P soil, the barley yield showed little response to soil amendment, even at 300–500 kg P ha− 1 application, although the barley took up more P at higher applications. The apparent P use efficiency...... of the additive was 20% in ryegrass - much higher than that of barley for which P use efficiencies varied on the two soils. Generally, crop Cd concentrations were little affected by the increasing and high applications of ash, except for relatively high Cd concentrations in barley after applying 25 Mg ha− 1 straw...... ash. Contrarily, even modest increases in the TSP application markedly increased Cd uptake in plants. This might be explained by the low Cd solubility in the ash or by the reduced Cd availability due to the liming effect of ash. High concentrations of resin-extractable P (available P) in the ash...

Gore's Controversial Priorities for Higher Education.

Science.gov (United States)

Gose, Ben

2000-01-01

Evaluates presidential candidate Al Gore's priorities for higher education, noting criticism by some educators of his emphasis on benefits for the middle class and the large number of specific proposals he has offered, including the College Opportunity Tax Cut, 21st Century Teachers' Corps, 401(j) Educational Savings Accounts, the National Tuition…

Exploring the molecular and biochemical basis of ash resistance to emerald ash borer

Science.gov (United States)

Justin G.A. Whitehill; Daniel A. Herms; Pierluigi. Bonello

2010-01-01

Larvae of the emerald ash borer (EAB) (Agrilus planipennis) feed on phloem of ash (Fraxinus spp.) trees. It is hypothesized that the resistance of Asian species of ash (e.g., Manchurian ash, F. mandshurica) to EAB is due to endogenous defenses present in phloem tissues in the form of defensive proteins and/or...

The Australopithecus Afarensis (Lucy) of Higher Education.

Science.gov (United States)

Gamble, John King

1999-01-01

Uses a fictitious character and story to express doubts about the use of business and marketing principles in American higher education. Asserts that higher education is profoundly different from other institutions, and that colleges and universities should be shielded from the vagaries of the market. (CAK)

Mapping Global Research on International Higher Education

Science.gov (United States)

Kuzhabekova, Aliya; Hendel, Darwin D.; Chapman, David W.

2015-01-01

The purpose of the study is to map global research in international higher education. Specifically, the study uses bibliometric and social network analysis methods to identify key individuals, institutions, countries, and disciplines contributing to research in international higher education and to investigate patterns of connectivity among…

Workforce Development, Higher Education and Productive Systems

Science.gov (United States)

Hordern, Jim

2014-01-01

Workforce development partnerships between higher education institutions and employers involve distinctive social and technical dynamics that differ from dominant higher education practices in the UK. The New Labour government encouraged such partnerships in England, including through the use of funding that aimed to stimulate reform to…

Managerialism and higher education governance: Implications for ...

African Journals Online (AJOL)

This article identifies some of the implications of corporate forms of higher education governance for the management of South African universities. It explores corporate higher educational governance with reference to institutional autonomy incorporating academic freedom. It is the contention of this article that the primary ...

Brazil: Opportunity and Crisis in Higher Education.

Science.gov (United States)

Schwartzman, Simon

1988-01-01

The Brazilian system of higher education is discussed, including its evolution, the 1968 reform and its unintended consequences, and the recommendations of the 1985 presidential commission on higher education. Issues of interinstitutional diversity, institutional autonomy, and the influence of special interest groups on policy are addressed.…

Does Education Lead to Higher Generalized Trust?

DEFF Research Database (Denmark)

Charron, Nicholas; Rothstein, Bo

2016-01-01

to ‘trust others'. We hypothesize that higher levels of education will lead to higher social trust in individuals, given that the context (country or regions within countries) in which they reside has a sufficiently impartial and non-corrupt institutional setting. However, the positive effect of education...

Leading Change in Higher Education

Science.gov (United States)

McRoy, Ian; Gibbs, Paul

2009-01-01

This article considers the situation in the UK higher education system and investigates specifically the leadership practice in a cluster of UK institutions as they changed their status. The research goes further to advocate a form of contextualized leadership that is relevant to higher institutions under change. (Contains 1 figure.)

Ash contents of foodstuff samples in environmental radioactivity analysis

International Nuclear Information System (INIS)

Oikawa, Shinji; Ohta, Hiroshi; Hayano, Kazuhiko; Nonaka, Nobuhiro

2004-01-01

Statistical data of the ash content in various environmental samples obtained from an environmental radioactivity survey project commissioned by the Japanese government of Science and Technology Agency (at present Ministry of Education, Culture, Sports, Sciences and Technology) during the past 10 years are expressed for establishing a standard of ash content in environmental samples based on radioactivity analysis. The ash content for some kinds of environmental samples such as dietary food, milk, Japanese radish, spinach, fish, green tea and potato was reviewed in the light of statistical and stochastic viewpoints. For all of the samples reviewed in this paper, the coefficient of variation varied from 4.7% for milk to 36.3% for cabbage. Dietary food and milk samples were reviewed more than 1900 and 1400 samples, respectively. Especially, ash content of dietary food depended mainly on the dietary culture reflected on the period. However it showed an almost invariant distribution within 18.7% of coefficient of variation during the past 10 years. Pretreatment of environmental samples especially ashing processes are important from the viewpoint on environmental radioactivity analysis, which is one of the especial fields in analytical chemistry. Statistical reviewed data obtained in this paper may be useful for sample preparation. (author)

PROBLEMS AND PROSPECTS OF FINANCING HIGHER EDUCATION INSTITUTIONS OF UKRAINE

Directory of Open Access Journals (Sweden)

O. Krasilnyk

2015-03-01

Full Text Available The paper considers the problems of financing higher education institutions and focuses on formation of estimates of higher education institutions in Ukraine. The study established that the public and municipal education institutions financed by estimate and budget, which is determined by the amount and directions of use funds for implementation of functions and achieving the goals. The estimate has 2 components: general and special fund. The paper describes the practice of using general and special funds of higher education institutions. The results present the features of financing public and private higher education institutions. Public higher education institutions acutely feel the lack of financial resources. Tuition fees at public higher education institutions are calculated according to the requirements of the budget legislation. The conclusions suggest the prospects of financing higher education institutions in Ukraine. Higher education institutions need to give special attention to financial planning, optimization of financing sources and expenditures. It is necessary to reform the models, methods and forms of financing higher education sector.

ADULT LEARNERS IN DISTANCE HIGHER EDUCATION

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NORICA-FELICIA BUCUR

2012-05-01

Full Text Available This paper attempts at identifying the main features that characterize distance higher education and adult education, respectively, in order to be able to establish to what extent adult learners can fit in distance higher education programs. The historical background of distance learning education, the factors that influence adult learners, and distance learning’s key objectives, effects, issues, advantages, and disadvantages are to be briefly investigated in order to reach the purpose of this paper. Recent developments in Information Technology have led to a new approach to teaching and learning, especially as far as adult learning and distance learning are concerned. Thus, this study will also focus on the consequences of using technology for course design, delivery, and the perception of adult learners participating in distance learning.

Properties and Leachability of Self-Compacting Concrete Incorporated with Fly Ash and Bottom Ash

Science.gov (United States)

Kadir, Aeslina Abdul; Ikhmal Haqeem Hassan, Mohd; Jamaluddin, Norwati; Bakri Abdullah, Mohd Mustafa Al

2016-06-01

The process of combustion in coal-fired power plant generates ashes, namely fly ash and bottom ash. Besides, coal ash produced from coal combustion contains heavy metals within their compositions. These metals are toxic to the environment as well as to human health. Fortunately, treatment methods are available for these ashes, and the use of fly ash and bottom ash in the concrete mix is one of the few. Therefore, an experimental program was carried out to study the properties and determine the leachability of selfcompacting concrete incorporated with fly ash and bottom ash. For experimental study, self-compacting concrete was produced with fly ash as a replacement for Ordinary Portland Cement and bottom ash as a replacement for sand with the ratios of 10%, 20%, and 30% respectively. The fresh properties tests conducted were slump flow, t500, sieve segregation and J-ring. Meanwhile for the hardened properties, density, compressive strength and water absorption test were performed. The samples were then crushed to be extracted using Toxicity Characteristic Leaching Procedure and heavy metals content within the samples were identified accordingly using Atomic Absorption Spectrometry. The results demonstrated that both fresh and hardened properties were qualified to categorize as self-compacting concrete. Improvements in compressive strength were observed, and densities for all the samples were identified as a normal weight concrete with ranges between 2000 kg/m3 to 2600 kg/m3. Other than that, it was found that incorporation up to 30% of the ashes was safe as the leached heavy metals concentration did not exceed the regulatory levels, except for arsenic. In conclusion, this study will serve as a reference which suggests that fly ash and bottom ash are widely applicable in concrete technology, and its incorporation in self-compacting concrete constitutes a potential means of adding value to appropriate mix and design.

Money, Power, Equity and Higher Education

Directory of Open Access Journals (Sweden)

Seyed Ali Enjoo

2018-03-01

Full Text Available In current issue of the Journal of Medical Education, Afshar in the Editorial “The Role of Private Sector in Higher Education; From Quantity and Quality to Access and Social Justice” proposed the importance of justice and quality. (1 It seems that there are some differences between two typesof private sector in higher education. One type of private financial support in higher education comes purely from private sector without any contribution of public sector. The second type of private finance in the higher education especially the type which has grown recently in Iranianhigher education is a type of combination between public higher education and private sector the so called international branch of the university till recent years, and nowadays called selfgoverning campus of the university. (2 In this type of private contribution to public higher education those who have no or little money must pass very hard national examination to be accepted in the university, and those who can pay the tuition fee could enter to the best schools of that university without the exam (in the firstyear of the project or by loose standards or lower cut off scores. Actually, this is an instance of the double standards.One of the elements of being equitable and avoiding discrimination is to prevent undue achievement by the owners of the power such as owners of political, religious, economic, or military power, and to avoid any distinction according to race, colour, sex, language, and etc. (3 In this type ofprivate money absorption in the higher education, while the others have no extra way to enter to the university that would lead to achievement of scientific power, the owners of the economic powers’ daughters and sons could have a special chance to achieve scientific power by the powerof their parents, and there is a different criterion to enter the university based on non-scientific differences.In such situation growing student movements against

Teaching strategies to elicit excellence in higher education

NARCIS (Netherlands)

Wolfensberger, Marca; van der Rijst, Roeland M.

2011-01-01

Pedagogy for gifted and talented students in higher education is the main topic of this study. Teachers of educational programmes designed for talented or highly motivated students in higher education (here called honours programmes) are challenged to stimulate students to increase the quality of

Metacognition and Successful Learning Strategies in Higher Education

Science.gov (United States)

Railean, Elena, Ed.; Alev Elçi, Ed.; Elçi, Atilla, Ed.

2017-01-01

Metacognition plays an important role in numerous aspects of higher educational learning strategies. When properly integrated in the educational system, schools are better equipped to build more efficient and successful learning strategies for students in higher education. "Metacognition and Successful Learning Strategies in Higher…

Applications of Data Mining in Higher Education

OpenAIRE

Monika Goyal; Rajan Vohra

2012-01-01

Data analysis plays an important role for decision support irrespective of type of industry like any manufacturing unit and educations system. There are many domains in which data mining techniques plays an important role. This paper proposes the use of data mining techniques to improve the efficiency of higher education institution. If data mining techniques such as clustering, decision tree and association are applied to higher education processes, it would help to improve students performa...

Globalisation in higher education : manifestations and implications

OpenAIRE

LANZENDORF, Ute

2013-01-01

Globalisation has been adding a permanent new dimension to the world of higher education. So-called transnational or cross-border education is conceptualized here as a complement to the well-established internationalisation process. The paper elaborates on major aspects of globalisation in higher education, namely changes in the degree mobility of students, recent trends in the international mobility of scholars and also the increase in cross-border provision of study programmes (“programme m...

Globalisation and Higher Education Development: A Critical Analysis

Science.gov (United States)

Yang, Rui

2003-07-01

This article sets out to analyse critically the nature of globalisation and how it is affecting higher education. The author first reviews the nature of globalisation, and then examines its international impact on higher education development. He contends that globalisation is predominantly economic, and points out that global exchanges in the economic, cultural and educational domains continue to be unequal. At the same time, education is increasingly treated as a business. By exposing the negative side of globalisation and its effects on universities, the author aims to counter the uncritical acceptance of globalisation as a positive force for higher education and society as a whole.

Effect of ash components on the ignition and burnout of high ash coals

Energy Technology Data Exchange (ETDEWEB)

Feng, B.; Yan, R.; Zheng, C.G. [Huazhong University of Science and Technology, Wuhan (China). National Laboratory of Coal Combustion

1998-11-01

The effect of the ash components on the ignition and burnout of four Chinese high ash coals were studied by thermogravimetric analysis. To investigate the influence of the ash components, comparative experiments were carried out with original, deashed and impregnated coals. Eleven types of ash components, such as SiO{sub 2}, CaCO{sub 3}, MgO, Na{sub 2}CO{sub 3}, K{sub 2}CO{sub 3}, Al{sub 2}O{sub 3}, TiO{sub 2}, Fe{sub 2}O{sub 3}, FeS{sub 2}, NH{sub 4}Fe(SO{sub 4}){sub 2}{center_dot}12H{sub 2}O and FeSO{sub 4},(NH{sub 4}){center_dot}6H{sub 2}O were used in the present study. It was found that most of the ash components have negative effects. The strong influence of some ash components suggests that the combustion characteristics of high ash coal may be determined by the ash composition. 5 refs., 2 figs., 2 tabs.

Carelessness: A Hidden Doxa of Higher Education

Science.gov (United States)

Lynch, Kathleen

2010-01-01

This article explores the implications of new public sector "reforms" for the culture of higher education. It argues that a culture of carelessness, grounded in Cartesian rationalism, has been exacerbated by new managerialism. The article challenges a prevailing sociological assumption that the character of higher education culture is primarily…

Changing the Narrative for Catholic Higher Education

Science.gov (United States)

Smith, Thomas W.

2017-01-01

Throughout the twentieth century, Catholic higher education in the United States modelled its institutional structures and intellectual life on the best standards and practices of the secular academy. The question for Catholic higher education became: How can we remain distinctively Catholic while engaging in these projects? Yet the situation…

Selectivity and Openness in Israeli Higher Education.

Science.gov (United States)

Guri-Rozenblit, Sarah

1990-01-01

Israel's efforts to respond to growing social demands and to expand higher education are outlined, focusing on the extent of the state's involvement in higher education, demand and supply in Israeli universities, the social and academic functions of the Open University, and the overall academization of postsecondary institutions. (MSE)

APPROACH TO QUALITY ASSURANCE IN HIGHER EDUCATION

Directory of Open Access Journals (Sweden)

Zora Arsovski

2007-03-01

Full Text Available Quality assurance in higher education is streamed in two interconnected concepts: (1 quality management according to ISO 9000 and (2 Bologna process. In this paper both concepts are presented, with point on internal state and term plan activities for quality improvement in higher education in Serbia.

Educational Reevaluation, Political Transformation: Québec and Higher Education

Science.gov (United States)

Unger, Zoe

2013-01-01

This paper considers the history of Québec's higher education system and the reforms that have contributed to the role of education in the province. Québec's education system has repeatedly been a site for social and political transformation; most recently, reevaluation of education's role in the province has revealed a tension between…

The Business-Higher Education Link: Consider the Possibilities.

Science.gov (United States)

Hindle, Winston R., Jr.

1993-01-01

The Business Higher Education Forum, a group of corporate executives and college presidents, has been active in reform of elementary and secondary education by supporting collaborative efforts between business, higher education institutions, other sectors, and the schools. The guiding principle identified is that broad based alliances are…

Determinants of Innovation Culture amongst Higher Education Students

Science.gov (United States)

Roffeei, Siti Hajar Mohd; Yusop, Farrah Dina; Kamarulzaman, Yusniza

2018-01-01

Globalisation has made many higher educational institutions reassess their educational contents and research activities in order to enhance innovation culture amongst students of higher education. Many universities now focus on research activities and research funding in raising their reputation and ranking which in turn will improve student…

Dropout and completion in higher education in Europe: main report

NARCIS (Netherlands)

Vossensteyn, Johan J.; Kottmann, Andrea; Jongbloed, Benjamin W.A.; Kaiser, Franciscus; Cremonini, Leon; Stensaker, Bjorn; Hovdhaugen, Elisabeth; Wollscheid, Sabine

2015-01-01

Improving completion and reducing dropout in higher education are key concerns for higher education in Europe. This study on dropout and completion in higher education in Europe demonstrates that national governments and higher education institutions use three different study success objectives:

Frontiers in Education at Japanese Institutes of Higher Education

Science.gov (United States)

Akiyama, Hidenori; Teramoto, Akemi; Shimomura, Naoyuki

Education has become more and more important in Japanese institutes of higher education. Under such circumstances, societies of the study of frontiers in education have been held since the first society at September 20, 2002. The valuable 158 presentations have been carried out during 11 societies till March, 2006. These presentations are classified according to the topics of subjects. The topics are the improvement of education methods, IT aided education, cooperation with elementary school, junior high school, high school and companies, hands-on training (manufacturing), JABEE and others. Some distinct presentations are summarized.

Pengaruh Kombinasi Fly Ash dan Bottom Ash sebagai Bahan Substitusi pada Campuran Beton terhadap Sifat Mekanis

OpenAIRE

Yahya, Tengku Tantoni; Kurniawandy, Alex; Djauhari, Zulfikar

2017-01-01

Fly ash and bottom ash were waste that generated from the power plant burning coal process. Fly ash and bottom ash has the potential to be developed as a basic ingredient in concrete composites. This research aimed to obtain the properties of fresh concrete and hard concrete of the combined effect of fly ash and bottom ash as a substitute ingredient in composite concrete. This research has examined the influence of a combination of waste fly ash and bottom ash to the compressive strength of a...

Current status of educational services in higher agricultural education in Ukraine

Directory of Open Access Journals (Sweden)

A. S. Cobets’

2016-07-01

Full Text Available Perspective directions of integration state policy of Ukraine Higher Education  into the European educational space and steps of implementation are determined. It is analysed the current state of higher agricultural education and integration current state policy of Ukraine Higher Education into the European educational space which allowed to identify problems and highlighted areas for further development. It is considered that it is necessary to establish cooperation in the triangle «production ­ education – science», extend the impact of scientists and experts on the content of  educational sector, come educational standards to needs and challenges of the real economy, as upgrades of industry standards for higher education, forming curricula, new teaching methods. Professionals training is possible only in a simulation of modern production principles, including the European Union. It is necessary to strengthen the position of agricultural universities as international educational and scientific centers in the framework of the European educational space. This refers to the practice and teaching students abroad, teachers training, participation in international programs, joint research. Ukrainian agricultural education system has competitive advantages despite the general neglect and can be considered unique in the educational market, it has conditions for the creation and testing of innovative products for different agro­climatic zones within a region. This provides the results of knowledge­based real conditions of agricultural production. Among the weaknesses of the education system it is possible to note a lack of cooperation with employers, lack of logistical and information and communication resources, mismatch of modern innovative designs and high technologies. It is therefore necessary to overcome the gap between the content of education and the real needs of innovation economy. In general, you need to ensure long­term practice

Enterprise Education: A New Social Ethic for Higher Education?

Science.gov (United States)

Foreman-Peck, L.

1993-01-01

Review of a British initiative to develop entrepreneurship courses in higher education concludes that meeting industry demands can lead to conservative credentialism instead of enterprising qualities. Enterprise education should be concerned with present and future needs of employers, rather than their demands. (SK)

Marketing activities of higher education institutions

OpenAIRE

Varađanin Vladimir

2017-01-01

Public sector marketing is a modern-day scientific discipline which is getting more and more attention. Institutions of higher education provide a specific kind of services to their users, which makes these institutions a part of the public sector. Due to dynamic changes in the environment, the demands and needs of higher education institution's users change, which makes it necessary to monitor these changes through certain marketing activities and adjust to them in order to satisfy the users...

Evaluation and Treatment of Coal Fly Ash for Adsorption Application

Directory of Open Access Journals (Sweden)

Samson Oluwaseyi BADA

Full Text Available Many researchers had investigated fly ash as an adsorbent for the uptake of organic compounds from petrochemical waste effluents. The availability, inexpensive and its adsorption characteristic had made it an alternative media for the removal of organic compounds from aqueous solution. The physical property of South African Coal Fly Ash (SACFA was investigated to determine its adsorption capability and how it can be improved. Chemical treatment using 1M HCl solution in the ratio of (1 g fly ash to (2 ml of acid was used and compared with untreated heat-treated samples. The chemically treated fly ash has a higher specific surface area of 5.4116 m2/g than the heat-treated fly ash with 2.9969 m2/g. More attention had to be given to the utilization of SACFA for the treatment of wastewaters containing organic compounds through the application of Liquid phase adsorption process that was considered as an inexpensive and environmentally friendly technology.

The Role of Outdoor Adventure Education in Facilitating Groupwork in Higher Education

Science.gov (United States)

Cooley, Sam J.; Burns, Victoria E.; Cumming, Jennifer

2015-01-01

Groupwork is an increasingly popular method of learning in higher education and the ability to work effectively with others is important for academic success and employability. This systematic review investigated the use of outdoor adventure education (OAE) in facilitating the development of transferable groupwork skills in higher education. The…

New Information Technologies in Higher Education. Studies on the Introduction of New Information Technologies in Higher Education in the Europe Region.

Science.gov (United States)

Calude, Cristian; And Others

An overview of the current status of new information technologies (NIT) in teaching, training, research, and administration of higher education internationally includes 25 papers: "The Impact of NITS of Higher Education" (C. Calude and M. Malitza); "Educational Implications of Artificial Intelligence" (M.A. Boden); "On…

"Even with Higher Education You Remain a Woman": A Gender Perspective on Higher Education and Social Change in the Toliara Region of Madagascar

Science.gov (United States)

Skjortnes, Marianne; Zachariassen, Heidi Holt

2010-01-01

This article investigates some issues related to gender and education based on a qualitative, empirical study of women in higher education in the Toliara region of Madagascar. The focus is on how women's participation in higher education has created changes in gender relations, and how these women have succeeded in achieving higher education. In…

Assessing Higher Education Learning Outcomes in Brazil

Science.gov (United States)

Pedrosa, Renato H. L.; Amaral, Eliana; Knobel, Marcelo

2013-01-01

Brazil has developed an encompassing system for quality assessment of higher education, the National System of Higher Education Evaluation (SINAES), which includes a test for assessing learning outcomes at the undergraduate level, the National Exam of Student Performance (ENADE). The present system has been running since 2004, and also serves as…

Translanguaging in Higher Education: Beyond Monolingual Ideologies

Science.gov (United States)

Mazak, Catherine M., Ed.; Carroll, Kevin S., Ed.

2016-01-01

This book examines translanguaging in higher education and provides clear examples of what translanguaging looks like in practice in particular contexts around the world. While higher education has historically been seen as a monolingual space, the case studies from the international contexts included in this collection show us that institutions…

Tennessee Higher Education Fact Book: 2015-2016

Science.gov (United States)

Tennessee Higher Education Commission, 2016

2016-01-01

In January 2010, the General Assembly passed the Complete College Tennessee Act (CCTA), a comprehensive reform agenda that seeks to transform public higher education through changes in academic, fiscal and administrative policies at the state and institutional level. While the higher education landscape has been shaped by the CCTA, higher…

Higher education reform: getting the incentives right

NARCIS (Netherlands)

Canton, Erik; Venniker, Richard; Jongbloed, Benjamin W.A.; Koelman, Jos; Koelman, Jos; van der Meer, Peter; van der Meer, Peter; Vossensteyn, Johan J.

2001-01-01

This study is a joint effort by the Netherlands Bureau for Economic Policy Analysis (CPB) and the Center for Higher Education Policy Studies. It analyses a number of `best practices¿ where the design of financial incentives working on the system level of higher education is concerned. In Chapter 1,

Day-by-Day: Higher Education in Afghanistan

Science.gov (United States)

Roof, David J.

2015-01-01

This paper examines higher education in Afghanistan. Based on qualitative research, including interviews with key policymakers and stakeholders, the paper examines the primary issues, challenges, progress, and future vision for higher education in the country. The research reveals that one of the most significant issues in the country in the…

Apropos of the Quality Management in Higher Education

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A. G. Kislov

2012-01-01

Full Text Available The paper is devoted to introduction and implementation of quality management system in the sphere of Russian higher education. The research demanded the prehistory observation of the above processes, their legal bases analysis, as well as setting the existing practices of the state control and supervision of education in compliance with the principles of TQM (Total Quality Management. Different normative acts and documents have been reviewed concerning accreditation of higher educational establishments, and determining the state policy of quality improvement of the higher school functioning. The author emphasizes that participation of different organizations - including educational ones – in certification procedures and competitions in the quality sphere is considered voluntary according to the Russian legislation. However, for getting the state accreditation educational establishments have no other way apart from setting the internal structures responsible for students training quality. The above structures in educational establishments look rather strange and alien duplicating in their best the state control and supervision system. They appear to be quite expansive for educational establishments and demanding extra time and effort from the staff. In conclusion the author points out that the state policy forcing the quality management issues reflects the interests of certain social groups, namely those who directly participate in external supervision of higher educa- tional institutions. The research findings can be applied while correcting the educational policy of the Russian Federation, and developing the concepts of regulatory legal acts in the higher educational sphere.

Professor Eric Can't See: A Project-Based Learning Case for Neurobiology Students.

Science.gov (United States)

Ogilvie, Judith Mosinger; Ribbens, Eric

2016-01-01

"Professor Eric Can't See" is a semi-biographical case study written for an upper level undergraduate Neurobiology of Disease course. The case is integrated into a unit using a project-based learning approach to investigate the retinal degenerative disorder Retinitis pigmentosa and the visual system. Some case study scenes provide specific questions for student discussion and problem-based learning, while others provide background for student inquiry and related active learning exercises. The case was adapted from "'Chemical Eric' Can't See," and could be adapted for courses in general neuroscience or sensory neuroscience.

Ranking Quality in Higher Education: Guiding or Misleading?

Science.gov (United States)

Bergseth, Brita; Petocz, Peter; Abrandt Dahlgren, Madeleine

2014-01-01

The study examines two different models of measuring, assessing and ranking quality in higher education. Do different systems of quality assessment lead to equivalent conclusions about the quality of education? This comparative study is based on the rankings of 24 Swedish higher education institutions. Two ranking actors have independently…

Investigation on Leaching Behaviour of Fly Ash and Bottom Ash Replacement in Self-Compacting Concrete

Science.gov (United States)

Kadir, Aeslina Abdul; Ikhmal Haqeem Hassan, Mohd; Bakri Abdullah, Mohd Mustafa Al

2016-06-01

Fly ash and bottom ash are some of the waste generated by coal-fired power plants, which contains large quantities of toxic and heavy metals. In recent years, many researchers have been interested in studying on the properties of self-compacting concrete incorporated with fly ash and bottom ash but there was very limited research from the combination of fly ash and bottom ash towards the environmental needs. Therefore, this research was focused on investigating the leachability of heavy metals of SCC incorporated with fly ash and bottom ash by using Toxicity Characteristic Leaching Procedure, Synthetic Precipitation Leaching Procedure and Static Leaching Test. The samples obtained from the coal-fired power plant located at Peninsula, Malaysia. In this study, the potential heavy metals leached out from SCC that is produced with fly ash as a replacement for Ordinary Portland Cement and bottom ash as a substitute for sand with the ratios from 10% to 30% respectively were designated and cast. There are eight heavy metals of concern such as As, Cr, Pb, Zn, Cu, Ni, Mn and Fe. The results indicated that most of the heavy metals leached below the permissible limits from the United States Environmental Protection Agency and World Health Organization limit for drinking water. As a conclusion, the minimum leaching of the heavy metals from the incorporation of fly ash and bottom ash in self-compacting concrete was found in 20% of fly ash and 20% of bottom ash replacement. The results also indicate that this incorporation could minimize the potential of environmental problems.

Specifics of marketing in the higher education system

OpenAIRE

Motekaitienė, Aistė; Juščius, Vytautas

2008-01-01

The paper presents evaluation the possibilities and effectiveness of applying marketing principles in a higher education context. By comparing business and higher education marketing we can draw one clear conclusion: in both sectors the marketing processes can only be evaluated according to how successfully consumer needs are perceived and fullfilled with the help ofthe marketing mix. Higher educational institutions must develop a different marketing mix so they could satisfy the different ne...

Higher Education Institutional and Program Evaluations in Taiwan and the Emerging Roles of Higher Education Evaluation and Accreditation Council of Taiwan (HEEACT)

Science.gov (United States)

Lee, Lung-Sheng; Wei, Yen-Shun; Wang, Li-Yun

2013-01-01

Post-secondary education institutions in Taiwan are divided into two tracks, general higher education (HE) and technological and vocational education (TVE). The evaluation of all universities/colleges is mandated by the University Act. Higher education institutions receive mandated institutional evaluation every six years and program evaluation…

Characterization and possible uses of ashes from wastewater treatment plants

International Nuclear Information System (INIS)

Merino, Ignacio; Arevalo, Luis F.; Romero, Fernando

2005-01-01

This work, on the ashes from the wastewater treatment plant of Galindo (Vizcaya, Spain), has been outlined with the purpose of finding their physico-chemical properties and suggesting possible applications. Ashes contain important quantities of iron, calcium, silica, alumina and phosphates. X-Ray diffraction data make it possible to estimate the mineralogical compositions of the original ashes and also, after thermal treatment at 1200 and 1300 deg. C, the main reactions occurring in thermal treatment. Particle size analysis makes it possible to classify ashes as a very fine powdered material. The thermal treatment leads to a densification of the material and provokes losses of weight mainly due to the elimination of water, carbon dioxide and sulphur trioxide. Application tests show that ashes are not suitable for landfill and similar applications, because of their plastic properties. Testing for pozzolanic character, after the ashes had been heated at 1200 deg. C, did not lead to a strong material probably due to low contents in silica and alumina or to requiring a higher heating temperature. Thermal treatment leads to densification of the material with a considerable increase of compressive strength of the probes. The use of additives (clays and powdered glass) to improve ceramic properties of ashes will be the aim of a future work

Chemometric analysis of alternations in coal ash quality induced by application of different mechano-chemical processing parameters

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Terzić Anja

2017-01-01

Full Text Available The coal fly ash mechano-chemical activation conducted via high energy ultra-centrifugal mill was optimized using mathematical and statistical tools. The aim of the investigation was to accent the merits of alternations in ash processing schemes with a referral regarding the enhancement of the ash reactivity that will lead to its higher volume utilization as a cement replacement in concrete design. The impact of the processing parameters sets (number of rotor revolutions, current intensity, activation period, circumferential rotor speed, mill capacity on the on the product’s quality factors (grain size distribution, average grain size, micronization level, agglomeration tendency, specific surface area was assessed via Response surface method, Standard score analysis and Principal component analysis in order to obtain the most favorable output. Developed models were able to meticulously predict quality parameters in an extensive range of processing parameters. The calculated r2 values were in the range of 0.846-0.999. The optimal ash sample, that reached the Standard Score as high as 0.93, was produced using a set of processing parameters appropriate to experimental sequence with applied 120 μm sieve mesh. The microstructural characteristics were assessed using image-processing values and histogram plots of the activated fly ash SEM images. [Project of the Serbian Ministry of Education, Science and Technological Development, Grant no. ON 172057, Grant no. III 45008, Grant no. TR 31055 and Grant no. TR 34006

Mechanical and Durability Properties of Fly Ash Based Concrete Exposed to Marine Environment

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Kagadgar, Sarfaraz Ahmed; Saha, Suman; Rajasekaran, C.

2017-06-01

Efforts over the past few years for improving the performance of concrete suggest that cement replacement with mineral admixtures can enhance the strength and durability of concrete. Feasibility of producing good quality concrete by using alccofine and fly ash replacements is investigated and also the potential benefits from their incorporation were looked into. In this study, an attempt has been made to assess the performance of concrete in severe marine conditions exposed upto a period of 150 days. This work investigates the influence of alccofine and fly ash as partial replacement of cement in various percentages (Alccofine - 5% replacement to cement content) and (fly ash - 0%, 15%, 30%, 50% & 60% to total cementitious content) on mechanical and durability properties (Permit ion permeability test and corrosion current density) of concrete. Usage of alccofine and high quantity of fly ash as additional cementitious materials in concrete has resulted in higher workability of concrete. Inclusion of alccofine shows an early strength gaining property whereas fly ash results in gaining strength at later stage. Concrete mixes containing 5% alccofine with 15% fly ash replacement reported greater compressive strength than the other concrete mixes cured in both curing conditions. Durability test conducted at 56 and 150 days indicated that concrete containing higher percentages of fly ash resulted in lower permeability as well lesser corrosion density.

Interactive influence of leaf age, light intensity, and girdling on green ash foliar chemistry and emerald ash borer development.

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Chen, Yigen; Poland, Therese M

2009-07-01

Biotic and abiotic environmental factors affect plant nutritional quality and defensive compounds that confer plant resistance to herbivory. Influence of leaf age, light availability, and girdling on foliar nutrition and defense of green ash (Fraxinus pennsylvanica Marsh) was examined in this study. Longevity of the emerald ash borer, Agrilus planipennis Fairmaire (Coleoptera: Buprestidae), adults reared on green ash foliage subjected to these factors was assayed. Mature leaves generally were more nutritious with greater amino acids and a greater ratio of protein to non-structural carbohydrate (P:C) than young leaves, in particular when trees were grown in shade. On the other hand, mature leaves had lower amounts of trypsin and chymotrypsin inhibitors, and total phenolics compared to young leaves. Lower defense of mature leaves alone, or along with higher nutritional quality may lead to increased survival and longevity of emerald ash borer feeding on mature leaves. Sunlight reduced amino acids and P:C ratio, irrespective of leaf age and girdling, and elevated total protein of young foliage, but not protein of mature leaves. Sunlight also dramatically increased all investigated defensive compounds of young, but not mature leaves. Girdling reduced green ash foliar nutrition, especially, of young leaves grown in shade and of mature leaves grown in sun. However emerald ash borer performance did not differ when fed leaves from trees grown in sun or shade, or from girdled or control trees. One explanation is that emerald ash borer reared on lower nutritional quality food may compensate for nutrient deficiency by increasing its consumption rate. The strong interactions among leaf age, light intensity, and girdling on nutrition and defense highlight the need for caution when interpreting data without considering possible interactions.

Glass Ceiling for Women in Higher Education.

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Schedler, Petra; Glastra, Folke; Hake, Barry

2003-01-01

Discusses the place of women in higher education in the Netherlands. Suggests that it is not a question of numbers but of orientation, field, and the glass ceiling. Asserts that despite some improvement, higher education may be one of the last bastions against the recognition of women's worth. (Contains 42 references.) (JOW)

2015 Fact Book: Arkansas Public Higher Education

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Arkansas Department of Higher Education, 2015

2015-01-01

This publication provides governmental and higher education decision-makers a statewide perspective of Arkansas public higher education finance for the 2015-17 biennium, as well as trends for the past several years. It also contains a detailed financial profile of each institution and presents a basis for comparative assessments of revenue sources…

State Spending on Higher Education Capital Outlays

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Delaney, Jennifer A.; Doyle, William R.

2014-01-01

This paper explores the role that state spending on higher education capital outlays plays in state budgets by considering the functional form of the relationship between state spending on higher education capital outlays and four types of state expenditures. Three possible functional forms are tested: a linear model, a quadratic model, and the…

Redesigning Higher Education: Embracing a New Paradigm

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Watson, William R.; Watson, Sunnie Lee

2014-01-01

Higher education is under enormous pressure to transform itself and embrace a new paradigm. Operating under an outdated model that no longer aligns with the realities of modern society, institutions of higher education are recognizing the need to drastically remake themselves or possibly cease to exist. This article explores the current landscape…

Peer Learning in Specialist Higher Music Education

Science.gov (United States)

Hanken, Ingrid Maria

2016-01-01

Research on peer learning in higher education indicates that learning from and together with peers can benefit students in a number of ways. Within higher music education in Western, classical music, however, the master-apprentice tradition with its dominant one-to-one mode of tuition focuses predominantly on knowledge transmission from teacher to…

On stream ash analysis of coal based on its natural gamma-ray activity

International Nuclear Information System (INIS)

Mathew, P.J.

1986-01-01

A novel method based on the natural gamma-ray activity of coal has been developed for the on-stream determination of ash. The accuracy of the method has been verified by measuring the natural gamma-ray activity and ash content of coal samples from a number of locations in New Zealand and Australia. The rms differences between % ash by ignition and % ash by the gamma-ray method ranged from 0.65% ash for coal samples from a Queensland mine to 1.6% ash for samples from a southern New South Wales mine. The rms errors include those to geovariance, and due to sampling and sample analysis by conventional means. The error in ash measurement by the gamma-ray method can therefore be reduced by substantially eliminating these errors. A prototype ash analyser was also developed and field-tested at the Huntly East mine. In a four-week test, the prototype gauge was used to determine the ash content of run-of-mine (rom) coal below 20% ash to within +- 1.7% ash. Laboratory studies of coal samples collected during the field test of the prototype gave an error of 0.8% ash for coal samples below 20% ash content. A higher error was observed in the field test compared with laboratory data, and the difference is attributed to errors in sampling from the conveyor belt

Kunst elada piiri peal / Eric Kluitenberg ; interv. Heie Treier

Index Scriptorium Estoniae

Kluitenberg, Eric

1999-01-01

Võrguteoreetik Eric Kluitenberg Amsterdamist valgustab 'Interstanding 3' 'Ülalpool piire' tagamaad ja seost Eestiga. Üritus toob Eestisse rahvusvahelisi tippteoreetikuid, kes analüüsivad elu piiri peal, ja kunstnikke, kes seda seisundit oma loomingus kajastavad. Osalema kutsutuid. Piiripealsuset seoses poliitika, interneti, meediaga, äärealadest.

KINETICS OF FLY ASH BENEFICIATION BY CARBON BURNOUT

Energy Technology Data Exchange (ETDEWEB)

Dr. Joseph N.D. Dodoo; Dr. Joseph M. Okoh

2000-11-01

Surface area analyses performed on fly ash samples reveal that the surface area is controlled by carbon content. The higher surface areas found in large particles are due to the presence of highly porous carbonaceous particles. Adsorption-desorption isotherms and t-plots of fly ash samples indicate that fly ash is porous. BJH Adsorption/Desorption pore size analysis reveal that pore diameters are independent of sieve size. They appear to be dependent only on the nature of the material which confers porosity. Based on the results of Brown and Dykstra (41) it is reasonable to assume that calculations of reaction rates at temperatures above 550 C were confounded by weight losses from processes other than carbon oxidation and, therefore, are not useful in determination of the temperature dependence of carbon oxidation in fly ash. The results of the present study indicate that temperatures below 550 C should be used for future studies in order to satisfactorily assess the temperature dependence of carbon oxidation in fly ash. Furthermore, it is also advisable that percent carbon determinations be performed on fly ash samples after the oxidation reactions to determine whether all carbon present in fly ash is oxidized. This will ensure that reaction rates are representative of the complete oxidation of carbon. An inverse relationship was determined between reaction rates and oxygen concentration for this study. As discussed, this may be due to volatilization of volatiles from fly ash and ease of transport of products away from the reaction sites by the action of the vacuum applied to the samples. A more accurate determination of oxygen dependence of carbon oxidation can be accomplished by the use of specialty gases containing different concentrations of oxygen which could eliminate the need to apply vacuum to the samples.

Improvement of the public administration system of higher educational establishments

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Andrei Vyacheslavovich Romin

2015-10-01

Full Text Available During research found that state regulation of higher education establishments activity is a special branch of the state, during which its authorities with the help of planning, organizing, monitoring is carried out the current regulation of the activities of higher education establishments, provide organization (integrationof the total interaction of students and teachers. Proposed to allocate the financial strategy of higher educational establishments as a major in strategic management of the higher education system. In this regard, it argued that the integration capacity of the university to the regional reproductive system will optimize government funding of higher educational establishments. Also, it helps to determine the main directions of further economic and financial development of the higher education system, prioritizing the development of already existing educational and training facilities in different regions of the state, the provision of appropriate state support for higher education establishments, which training necessary specialists for the state’s economy. The improvement the public administration system of a high school should be carried out through the formation of a coordination mechanism for higher education establishments. The introduction of this mechanism will provide an opportunity to identify the main activities of the higher education establishments adapt to the operating conditions of the region, based on the trends in the development of higher education, and to provide the basic needs of the labor market in the relevant specialists.

The Role of Religion in Korean Higher Education

Science.gov (United States)

Lee, Jeong-Kyu

2002-01-01

This study examines the role of religion in Korean elite and higher education during the premodern and modern periods with descriptive analysis. The study focuses on the contribution of Buddhism and Confucianism to premodern elite education in Korea, particularly the interaction between Confucianism and Christianity with modern higher education in…

Governance Arrangement in the Ethiopian Higher Education System ...

African Journals Online (AJOL)

Inspired by ideological shifts and pragmatic reasons, governments around the world are experimenting quasi-market type of higher education governance. Introduction of (quasi) market elements in higher education (HE) is also justified by its presumed benefits in efficiency among others. This study had Ethiopian higher ...

New Mexico Higher Education Department Annual Report, 2016

Science.gov (United States)

New Mexico Higher Education Department, 2016

2016-01-01

The New Mexico Higher Education Department strives to bring leadership, guidance, and assistance to New Mexico's higher education stakeholders. The HED is committed to promoting best practices, institutional fiscal responsibility, and student achievement. Everything the agency does is through the lens of supporting New Mexico's higher education…

The Effect of Volcanic Ash Composition on Ice Nucleation Affinity

Science.gov (United States)

Genareau, K. D.; Cloer, S.; Primm, K.; Woods, T.; Tolbert, M. A.

2017-12-01

Understanding the role that volcanic ash plays in ice nucleation is important for knowledge of lightning generation in both volcanic plumes and in clouds developing downwind from active volcanoes. Volcanic ash has long been suggested to influence heterogeneous ice nucleation following explosive eruptions, but determining precisely how composition and mineralogy affects ice nucleation affinity (INA) is poorly constrained. For the study presented here, volcanic ash samples with different compositions and mineral/glass contents were tested in both the deposition and immersion modes, following the methods presented in Schill et al. (2015). Bulk composition was determined with X-ray fluorescence (XRF), grain size distribution was determined with laser diffraction particle size analysis (LDPSA), and mineralogy was determined with X-ray diffraction (XRD) and scanning electron microscopy (SEM). Results of the deposition-mode experiments reveal that there is no relationship between ice saturation ratios (Sice) and either mineralogy or bulk ash composition, as all samples have similar Sice ratios. In the immersion-mode experiments, frozen fractions were determined from -20 °C to -50 °C using three different amounts of ash (0.5, 1.0, and 2.0 wt% of slurry). Results from the immersion freezing reveal that the rhyolitic samples (73 wt% SiO2) nucleate ice at higher temperatures compared to the basaltic samples (49 wt% SiO2). There is no observed correlation between frozen fractions and mineral content of ash samples, but the two most efficient ice nuclei are rhyolites that contain the greatest proportion of amorphous glass (> 90 %), and are enriched in K2O relative to transition metals (MnO and TiO2), the latter of which show a negative correlation with frozen fraction. Higher ash abundance in water droplets increases the frozen fraction at all temperatures, indicating that ash amount plays the biggest role in ice nucleation. If volcanic ash can reach sufficient abundance (�

Reinterpreting Higher Education Quality in Response to Policies of Mass Education: The Australian Experience

Science.gov (United States)

Pitman, Tim

2014-01-01

This article explores the relationship between mass education, higher education quality and policy development in Australia in the period 2008-2014, during which access to higher education was significantly increased. Over this time, which included a change of national government, the discursive relationship between mass higher education and…

An empirical study on educational investment for all levels of higher education in China

OpenAIRE

YANG Juan; David MAYSTON

2009-01-01

With the expanding of higher education in China from 1999, more and more youngsters are able to invest in higher education, resulting a high unemployment rate for higher education graduates and more and more graduates employed in non-graduate position, while the analysis upon risk and return to each level of high education is absent due to the limitation of dataset. The paper employs college students sample survey to research the determinants of all levels of higher education beginning wages,...

Coal combustion by-product quality at two stoker boilers: Coal source vs. fly ash collection system design

Energy Technology Data Exchange (ETDEWEB)

Mardon, Sarah M. [Kentucky Department for Environmental Protection, Division of Water, Frankfort, KY 40601 (United States); Hower, James C. [University of Kentucky Center for Applied Energy Research, 2540 Research Park Drive, Lexington, KY 40511 (United States); O' Keefe, Jennifer M.K. [Morehead State University, Department of Physical Sciences, Morehead, KY 40351 (United States); Marks, Maria N. [Environmental Consulting Services, Lexington, KY 40508 (United States); Hedges, Daniel H. [University of Kentucky, Department of Earth and Environmental Sciences, Lexington, KY 40506 (United States)

2008-09-15

Fly ashes from two stoker boilers burning Pennsylvanian Eastern Kentucky high volatile A bituminous coal blends were examined for their petrology and chemistry. The source coals have similar trace element contents. One of the ash collection systems was retrofitted with a baghouse (fabric filter) system, collecting a finer fly ash at a cooler flue gas temperature than the plant that has not been reconfigured. The baghouse ash has a markedly higher trace element content than the coarser fly ash from the other plant. The enhanced trace element content is most notable in the As concentration, reaching nearly 9000 ppm (ash basis) for one of the collection units. Differences in the ash chemistry are not due to any substantial differences in the coal source, even though the coal sources were from different counties and from different coal beds, but rather to the improved pollution control system in the steam plant with the higher trace element contents. (author)

Fresh Properties and Flexural Strength of Self-Compacting Concrete Integrating Coal Bottom Ash

Directory of Open Access Journals (Sweden)

Jamaluddin Norwati

2016-01-01

Full Text Available This paper presents the effect of using coal bottom ash as a partial replacement of fine aggregates in self-compacting concrete (SCC on its fresh properties and flexural strength. A comparison between SCC with various replacements of fine aggregates with coal bottom ash showed that SCC obtained flexural strength decrease on increase of water cement ratio from 0.35 to 0.45. The natural sand was replaced with coal bottom ash up to 30% volumetrically. The fresh properties were investigated by slump flow, T500 spread time, L-box test and sieve segregation resistance in order to evaluate its self-compatibility by compared to control samples embed with natural sand. The results revealed that the flowability and passing ability of SCC mixtures are decreased with higher content of coal bottom ash replacement. The results also showed that the flexural strength is affected by the presence of coal bottom ash in the concrete. In addition, the water cement ratios are influence significantly with higher binder content in concrete.

Road to the Future. General Aspects of Brazilian Higher Education and a Brief Comparison with Other Educational Modes. Yale Higher Education Research Group Working Paper.

Science.gov (United States)

Simao, Jose Veiga

After a brief explanation of the economic and social background of Brazil, its educational system is described and the prospects for higher education there are explored. Like most nations, Brazil's higher education system is unique and adapted to its own needs. Its system bears similarities to both European and American traditions. In the near…

Truly, Is Higher Education a Necessary Good or Evil? From the Perspective of Happiness Education

Science.gov (United States)

Lee, Jeong-Kyu

2017-01-01

The purpose of this paper is to discuss whether higher education is a necessary good or evil from the perspective of happiness education. To review the paper systematically, four research questions are addressed. First, what is the purpose of higher education? Second, is higher education a necessary good? Third, is higher education a necessary…