Predictors of Teacher Educators' Research Productivity

Science.gov (United States)

Nasser-Abu Alhija, Fadia M.; Majdob, Arin

2017-01-01

This study examined the relationship between teacher educators' research productivity (RP) and their background and professional characteristics, attitudes, motives, obstacles and time devoted to research. The sample included 161 teacher educators from four teacher education colleges in Israel. The findings indicate the significance of five…

The Meaning of Life-long Education for Contemporal' Industrial Production

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Janez Tušek

2001-12-01

Full Text Available The article shows the significance of and the need for permanent education of the people employed in industry who want to update production, implement novelties, monitor competition, and constantly increase productivity. Besides general needs and principles of life-long education there are some basic and general needs of education for modern industrial production. There is a special emphasis on education for overall quality, the significance of standardisation, protection of the environment, job satisfaction, safety at work, and dealing with customers. One chapter is dedicated to training for development and improvement of products, patent protection of new products, learning from competition, use of internet and other sources. At the end there are some cases of successful education in Slovenian industry.

ENRICHMENT OF POULTRY PRODUCTS WITH FUNCTIONAL INGREDIENTS

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Gordana Kralik

2012-06-01

Full Text Available Primary role of food is to provide nutritive stuffs in sufficient amounts to meet nutritive requirements. However, recent scientific findings confirm assumptions that particular food or its ingredients had positive physiological and psychological effects on health. Functional food is referred to food rich in ingredients, having beneficial effects on one or more functions in an organism. By consuming functional food consumers can expect some health benefits. Production of poultry products as functional food is getting more important on foreign markets while portion of such products on domestic food market is insignificant. The aim of this paper is to present possibilities for enrichment of poultry products, such as broiler and turkey meat and chicken eggs, as they can be characterized as functional food. Functional ingredients in poultry products are polyunsaturated fatty acids (LNA, EPA and DHA and antioxidants. Enrichment of poultry products with the stated ingredients that are beneficial for human health is subject of many researches, and only recently have researches been directed towards assessment of market sustainability of such products.

Productivity in Educational Psychology Journals from 2003 to 2008

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Jones, Sara J.; Fong, Carlton J.; Torres, Laura G.; Yoo, Julia H.; Decker, Mark Lowry; Robinson, Daniel H.

2010-01-01

Productivity of individuals and institutions in educational psychology journals has been previously examined in three separate studies (Hsieh et al. [Hsieh, P., Acee, T., Chung, W., Hsieh, Y., Kim, H., Thomas, G. D., et al. (2004). An alternate look at educational psychologist's productivity from 1991 to 2002. "Contemporary Educational Psychology,…

Estimating state-contingent production functions

DEFF Research Database (Denmark)

Rasmussen, Svend; Karantininis, Kostas

The paper reviews the empirical problem of estimating state-contingent production functions. The major problem is that states of nature may not be registered and/or that the number of observation per state is low. Monte Carlo simulation is used to generate an artificial, uncertain production...... environment based on Cobb Douglas production functions with state-contingent parameters. The pa-rameters are subsequently estimated based on different sizes of samples using Generalized Least Squares and Generalized Maximum Entropy and the results are compared. It is concluded that Maximum Entropy may...

Classroom Diversification: A Strategic View of Educational Productivity

Science.gov (United States)

Lopez, Omar S.

2007-01-01

This article advances a theory of educational productivity based on a paradigm of classroom diversification that defines a strategic view of the education production process. The paradigm's underlying premise is that classroom student performance, and the instructional interactions that produce such outcomes, depend on economies derived from the…

The product of capacities and belief functions

DEFF Research Database (Denmark)

Hendon, Ebbe; Whitta-Jacobsen, Hans Jørgen; Sloth, Birgitte

1996-01-01

Capacities (monotone, non-additive set functions) have been suggested to describe situations of uncertainty. We examine the question of how to define the product of two independent capacities. In particular, for the product of two belief functions (totally monotone capacities), there is a unique...... minimal product belief function. This is characterized in several ways...

The product of capacities and belief functions

DEFF Research Database (Denmark)

Hendon, Ebbe; Jacobsen, Hans Jørgen; Sloth, Birgitte

1996-01-01

Capacities (monotone, non-additive set functions) have been suggested to describe situations of uncertainty. We examine the question of how to define the product of two independent capacities. In particular, for the product of two belief functions (totally monotone capacities), there is a unique...... minimal product belief function. This is characterized in several ways....

Consumers' salient beliefs regarding dairy products in the functional food era: a qualitative study using concepts from the theory of planned behaviour.

Science.gov (United States)

Nolan-Clark, Deborah J; Neale, Elizabeth P; Probst, Yasmine C; Charlton, Karen E; Tapsell, Linda C

2011-11-03

Inadequate consumption of dairy products without appropriate dietary substitution may have deleterious health consequences. Social research reveals the factors that may impede compliance with dietary recommendations. This is particularly important given the recent introduction of functional dairy products. One of the challenges for public health professionals is to demonstrate the efficacy of nutrition education in improving attitudes toward nutrient rich foods. The aim of this study was to explore the salient beliefs of adult weight loss trial participants regarding both traditional and functional dairy products and to compare these with a control group not exposed to nutrition education. Six focus groups were conducted, three with weight loss trial completers (n = 15) that had received nutrition education and three with individuals from the same region (n = 14) to act as controls. Transcribed focus groups were coded using the Theory of Planned Behaviour theoretical framework. Non-trial participants perceived dairy foods as weight inducing and were sceptical of functional dairy products. A lack of time/ability to decipher dairy food labels was also discussed by these individuals. In contrast trial participants discussed several health benefits related to dairy foods, practised label reading and were confident in their ability to incorporate dairy foods into their diet. Normative beliefs expressed were similar for both groups indicating that these were more static and less amenable to change through nutrition education than control and behavioural beliefs. Nutrition education provided as a result of weight loss trial participation influenced behavioural and control beliefs relating to dairy products. This study provides a proof of concept indication that nutrition education may improve attitudes towards dairy products and may thus be an important target for public health campaigns seeking to increase intake of this food group.

Consumers' salient beliefs regarding dairy products in the functional food era: a qualitative study using concepts from the theory of planned behaviour

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Nolan-Clark Deborah J

2011-11-01

Full Text Available Abstract Background Inadequate consumption of dairy products without appropriate dietary substitution may have deleterious health consequences. Social research reveals the factors that may impede compliance with dietary recommendations. This is particularly important given the recent introduction of functional dairy products. One of the challenges for public health professionals is to demonstrate the efficacy of nutrition education in improving attitudes toward nutrient rich foods. The aim of this study was to explore the salient beliefs of adult weight loss trial participants regarding both traditional and functional dairy products and to compare these with a control group not exposed to nutrition education. Methods Six focus groups were conducted, three with weight loss trial completers (n = 15 that had received nutrition education and three with individuals from the same region (n = 14 to act as controls. Transcribed focus groups were coded using the Theory of Planned Behaviour theoretical framework. Results Non-trial participants perceived dairy foods as weight inducing and were sceptical of functional dairy products. A lack of time/ability to decipher dairy food labels was also discussed by these individuals. In contrast trial participants discussed several health benefits related to dairy foods, practised label reading and were confident in their ability to incorporate dairy foods into their diet. Normative beliefs expressed were similar for both groups indicating that these were more static and less amenable to change through nutrition education than control and behavioural beliefs. Conclusions Nutrition education provided as a result of weight loss trial participation influenced behavioural and control beliefs relating to dairy products. This study provides a proof of concept indication that nutrition education may improve attitudes towards dairy products and may thus be an important target for public health campaigns seeking to increase

USE OF LEAN PRODUCTION INSTRUMENTS IN DESIGNING THE EDUCATIONAL PROCESS

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Elietta P. Burnasheva

2016-03-01

Full Text Available Introduction: the concept of lean production seeks not a reduction of costs but complete elimination of losses that do not bring added value to the product or service. In any system, in all processes – from production and assembly, to hospitality, education, health, transport and social services – there are hidden losses. Teaching itself is a kind of production process in which a certain “product” (student acquires the added value (knowledge and skills, that is why it has become topical in educational institution to establish the working group on introduction of lean production into the learning process. The article presents the factors that are to be taken into account while designing the educational process based on the lean production principles. Materials and Methods: methods of analysis of existing system of vocational training in higher school, monitoring of the results of educational practice, modeling and experimental work in the process of analytical work were used. Results: important direction for eliminating losses in the educational process is the development of the interlinked curricula, allowing to avoid repeated study of a number of didactic units in the organization of continuous training in the system “Vocational education – Higher education”. In order to eliminate the possibility of incompetent graduate one should focus on the organisation of objective final control. Losses in education are caused by to the mismatch between labour market demand and the spectrum of areas of training in educational institutions. Discussion and Conclusions: the lean production possibilities are defined as instrumental in ensuring the organisation of “the process of lean learning”: by applying some lean production instruments such as the designing of the educational process, preventing of “faulty work” while training students, the attuning of the training system to employers’ requests, the visualisation of the education

MODE OF PRODUCTION AND EDUCATION: PRELIMINARY NOTES

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José Claudinei Lombardi

2009-06-01

Full Text Available This text criticizes the post-modernity, the apology from the microscopic, scrappy, irrational perspectives to the crude empiricism. It claims the present of the Marxist and Engelsist conception for the explanation for everything that exists and the centrality of the category mode of production in the material life of the men for the explanation and the understanding of the historical conditions expressed in the different social formations. The exposure is organized in four parts: the first is about the foundations of the philosophical and scientific arguments; the second is about the foundations of the materialistic and dialectic conception of the history; in the third is talked about the mode of production as a central category in the Marxist conception; the fourth part deals with the education and the mode of production. For the Marxist education, as it is expressed in the Marxist and engelsist elaboration, it is necessary to go beyond the capital, organize and create the conditions for a quality leap on the revolutionary struggle of the proletariat against the capital, something that is not for the future. This has been happening since the 18th century when the proletariat claims, in contrast to bourgeois education, an education that combines manual and intellectual work, which combines a whole degree, an education that goes over the limits and the alienation placed in the bourgeois education. The establishment of educational systems, not in a unilaterally bourgeois perspective anymore, but with the absorption of the counterbalances and of the claims of the proletariat.

UTILIZATION OF CINEMATOGRAPHIC ELEMENTS FOR PRODUCTION OF EDUCATIONAL FILMS

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Ozcan Demir

2017-01-01

Full Text Available Educational films are productions aiming to inform target audience about designated issues. Educational films are distributed via television, cinema, computers (CD, DVD and Internet environment with technological developments. Films are produced by means of digital technologies. Despite the means for film presentation and distribution go through a change, the cinematography concept systemizing artistic and technical principles of film production has been continuing to exist as a valid assessment criterion for all films. Cinematographic agreements, which encompass precise organization of images and sounds for films, ensure conveying the message of productions. In this study, conventions that could be affective on preparation of educational films at the utilization environments of cinematographic principles and on sustaining interest on the productions have been scrutinized, and the usage purposes of these conventions in educational films have been discussed.

Bioactive Compounds in Functional Meat Products

OpenAIRE

Ewelina Pogorzelska-Nowicka; Atanas G. Atanasov; Jarosław Horbańczuk; Agnieszka Wierzbicka

2018-01-01

Meat and meat products are a good source of bioactive compounds with positive effect on human health such as vitamins, minerals, peptides or fatty acids. Growing food consumer awareness and intensified global meat producers competition puts pressure on creating new healthier meat products. In order to meet these expectations, producers use supplements with functional properties for animal diet and as direct additives for meat products. In the presented work seven groups of key functional cons...

Simulation of Production Lines in the Education of Engineers: How to Choose the Right Software?

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Rostkowska Marta

2014-12-01

Full Text Available The article discusses the problems of modeling and simulation in the design of production lines, mainly from an educator's perspective. Nowadays, there is a wide range of computer programs that can be used to design production lines and to simulate various aspects of their operation. However, the programs being available vary considerably as to their functionality, the approach to production system design, and the visualization tools. Therefore we demonstrate and evaluate in this paper four simulation programs, focusing on the easiness of system design, area of the possible applications in education of engineers, and the limitations imposed by versions dedicated for students. We evaluate three of programs for digital factory simulation on a common, simple assembly task, then demonstrate that these programs may be also used for more specialized simulations in various areas of production, and compare with a specialized program for simulation of robotised production lines and work cells.

Climate Change Education: Student Media Production to Educate and Engage

Science.gov (United States)

Rooney-Varga, J. N.; Brisk, A. A.; Ledley, T. S.; Shuldman, M.

2011-12-01

Climate change education offers many challenges, including the complexity of the natural and human systems involved, a need for a multi-disciplinary perspective, and the psychological barriers to learning that result from a problem that frequently elicits a sense of being overwhelmed and powerless. The implications of climate change impacts and/or solutions can be especially overwhelming for today's students, who are likely to be confronted with many projected changes within their lifetimes. We are developing approaches to incorporate video production by students at both the high school and university levels in order to overcome many of the challenges unique to climate change education. Through media production, students are asked to convey complex topics using clear, simple language and metaphor, so their content knowledge must be deep enough to educate others. Video production is a team effort (director, camera person, editor, etc.) and inherently creates an opportunity for learning in a social context, which has been shown to lead to better learning outcomes in climate change education. Video production also promotes the basic tenets of engagement theory, in which a small group of students is in constant contact with the content and, ideally, creates a product that can be disseminated broadly. Lastly, putting students behind the camera can give them a voice and a sense of empowerment, fostering active participation in the learning process. While video is a medium that is readily disseminated to a broad audience, our focus is on the process (i.e., learning outcomes of students directly involved in media production), not the product. However, we have found that providing students with a means to add their voices to the broader public's discussion of climate change has a positive impact on student engagement with climate change science and on public awareness this problem beyond the classroom. While student-produced media pieces are not intended to provide in

VENDOR TRAINING AS NEW EDUCATIONAL PRODUCT

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A. V. Ponachugin

2016-01-01

Full Text Available This article describes the history of the emergence of the current state and future prospects of vender's education, coupled with the development of computer technology and telecommunications. Obtained stages of development of vender's education in the foreign practice. The analysis of domestic and foreign sources for the problem moments in the formation of ideas about the authorized model of education. The article also takes into account the modern approaches, highlights the main characteristics by which we can talk about vender's education as an innovative educational form of education process for the Russian high school. The main prospects for the development, which allows to obtain measurable indicators to improve the quality of education are defined. Was analyzed the main aspects of the formation of innovative vender's Cisco's products in Russia. Noting the achievements and development trends vender's education in our country, as well as given the existing problems in this process. Experience of introduction of vendor courses in Minin University is described.

The analysis of consumer preferences residents of Voronezh in respect of products of functional purpose from fruit and berry raw materials

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I. P. Shchetilina

2016-01-01

Full Text Available The last decade, the negative trend related to the health status of the population. In the structure of power a significant part of the population are violations. According to scientific research Institute of nutrition in our country commonplace latent forms of vitamin deficiency combined with lack of calcium, iron, iodine. With the aim of increasing the production of food products of mass consumption enriched with minerals and vitamins, the use of vegetable raw materials of the Voronezh region is a priority. The human body for normal functioning requires regular consumption of micronutrients. An important role in biological processes in which food is converted into energy, play a micro- and macroelements and vitamins. They provide the protective functions of the body are involved in tissue renewal. However, micronutrients are not synthesized in the body, and water-soluble vitamins, unlike fat-soluble are easily excreted from the body, so they should regularly come directly from food. In the works of foreign and domestic scientists the development of product functionality has received considerable attention. Special contribution study of academicians V. M. Bosnakovski, V. A. Tutelyan, professor B. P. Sukhanov and others In the development of new types of foods must take into account the views of consumers about new products. The paper presents marketing research of the market of Voronezh the survey. The aim of the study was to identify preferences of consumers of functional products. Analyzed socio-demographic profile of respondents the distribution of respondents by education, age of the interviewee, the frequency of consumption by respondents functional products, the preferences of respondents by frequency of consumption depending on the sex of the respondents. The analysis of preferences for specific groups of products, places to purchase products functional purpose, the reasons that motivate respondents to purchase products of functional

Strategies for academic leadership towards increasing productivity in higher education institutions; business education case

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Iordache-Platis Magdalena

2017-07-01

Full Text Available Higher education institutions face a lot of challenges in the contemporary context. Labour market is s strict evaluator of the graduates’ competences and skills and thus, of the study programmes. An attractive university is a university with a large demand for studies, with many partners and projects, with a high visibility at national and international level, with a considerable research production. At present, the lack of resources characterizes the difficult situation for decision making process which is a real challenge for the academic leadership. On one hand, the competiton requires the need of continuous development and of differentiation strategy while on the other hand, insufficient financial, human, material, informational resources, including time as a specific restriction generate huge opportunities and threats for institutions. Possibilities of being efficient are to be explored. The aim of this paper is to explore possible strategies to increase productivity in higher education institutions. Main objectives of the study are the following: a. to define productivity in higher education institutions, on the basis of the academics’ perceptions, as well as of students’ perceptions; b. to provide a diagnosis of the current state of the prductivity in higher education institutions; c. to contribute to new clarifications on leadership strategies for increasing productivity in higher education institutions. Based on the literature review, the paper reveal proper answers to questions, such as: what is productivity, how is it measured, what is its impact, which are the increasing possibilities in business context. The study methodology is also based on a questionnaire dedicated to the two groups of respondents – academics and students. Their perceptions are then compared in order to reveal the common view. Main output of the research include: a. A new conceptual clarification for the productivity in higher education institutions; b. A

Economic Feasibility of Functional Meat Products for Commercial Production in India

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Varalakshmi Kandanuri

2017-07-01

Full Text Available This paper analyses the production of functional chicken meat products from economic perspectives. It analyses and compares the economics and investment feasibility on different size groups of processing plants in India. The primary data on input use and output yield were taken from studies of NRCM and data was analysed using economic analysis and investment appraisal techniques like NPV, IRR(%, BC ratio, and Break even analysis. The results indicated that the cost of production of functional products was 5.2 and 5.18 and 4.59 US dollars per kg on small, medium and large scale units respectively. All the processing units are found to be economically feasible with NPV of US$ 12727, 64661 and 153703, IRR of 26%,31% and 42% and B-C ratio was estimated as 1.56, 1.78 and 2.29 for small, medium and large scale units respectively. Economies of scale is evident form all perspectives like production costs, profits, discounting measures and breakeven point. The study found the feasibility of functional meat products in India for commercial production.

The substantive core of introduction of the saving production into educational process of the higher technical educational institution

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Світлана Станіславівна Єрмакова

2016-03-01

Full Text Available Problem and topicality of research consist in the study of theoretical and methodological problems at using the base of saving production in the higher educational institutions taking into account the special features of its activity, specificity of problems and tasks.Aim of the article was the grounding of the system of development of the higher technical education on the principles of economy. The problems consist in disclosure and substantiation of the elements of development of the higher technical education system taking into account the principles of saving production; determination of the possible use of saving production instruments in higher education sphere especially in the modern educational institution.Methods of research were the following: methods of analysis, prognostication, diagnostics, observation, pedagogical experiment.The concretized essence of saving use of the higher technical educational institution resources embodied in experimental monitoring technology of professional training of the future specialists in the higher technological educational institution on the base of idea of saving production. There was proved pedagogical expediency of advanced training of the future specialists in the process of their professional training in the higher technical educational institution on the base of saving production at its professional activity. There were substantiated: the lean-technology of professional training in the higher technical educational institution in the context of idea of continuous education based on principles of saving “production of knowledge” is the system of continuous monitoring of educational process effectiveness and of the saving use of its possibilities in the higher technical educational institution as the dominant of the future engineers training that is directed on the permanent revelation and neutralization of educational losses for the development of professionalism and creation at the expense

Green function on product networks

OpenAIRE

Arauz Lombardía, Cristina; Carmona Mejías, Ángeles; Encinas Bachiller, Andrés Marcos

2012-01-01

Our objective is to determine the Green function of product networks in terms of the Green function of one of the factor networks and the eigenvalues and eigenfunctions of the Schr odinger operator of the other factor network, which we consider that are known. Moreover, we use these results to obtain the Green function of spider networks in terms of Green functions over cicles and paths. Peer Reviewed

Peptides: Production, bioactivity, functionality, and applications

DEFF Research Database (Denmark)

Hajfathalian, Mona; Ghelichi, Sakhi; García Moreno, Pedro Jesús

2017-01-01

Production of peptides with various effects from proteins of different sources continues to receive academic attention. Researchers of different disciplines are putting increasing efforts to produce bioactive and functional peptides from different sources such as plants, animals, and food industry...... by-products. The aim of this review is to introduce production methods of hydrolysates and peptides and provide a comprehensive overview of their bioactivity in terms of their effects on immune, cardiovascular, nervous, and gastrointestinal systems. Moreover, functional and antioxidant properties...... of hydrolysates and isolated peptides are reviewed. Finally, industrial and commercial applications of bioactive peptides including their use in nutrition and production of pharmaceuticals and nutraceuticals are discussed....

The Features of Definition and Analysis of the Labor Productivity in Education

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Kryvusha Svitlana H.

2018-03-01

Full Text Available The article is aimed at analyzing the features of definition and the tendencies of labor productivity changes in the education sector at the macro level. The need to study the problem of labor productivity in the sphere of education is substantiated. Several contemporary researches on the economic nature of non-market educational services are provided. A comparative analysis of the dynamics of labor productivity in the sphere of education, market and non-market services, and the sphere of production of goods was carried out. The tendencies in the ratio of productivity and increase of wages are analyzed. Emphasis has been given to increasing the role of education, which has a significant impact on the overall indicator of productivity growth at the macro level.

The Educational System as a Monument of Functionalism in Educational Discourse

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Danuta Uryga

2014-12-01

Full Text Available The theme of the article is the concept of the educational system—its origin and relationship with a specific strand of scientific thought, which is functionalism. “The education system,” the key term for education in Poland, is saturated with content that less and less corresponds to the needs and expectations of society. The author carries out an analysis of the content, referring to some currents of pedagogical thought and pointing at the traps in the educational discourse, dangerous to its thoughtless participants.

Evidence on the Impact of Education on Innovation and Productivity

DEFF Research Database (Denmark)

Junge, Martin; Severgnini, Battista; Sørensen, Anders

different types of education for employees with at least 16 years of schooling: technical sciences, social sciences, and humanities. Furthermore, we examine the influence of these different innovation activities on firm productivity. Using a rotating panel data sample of Danish firms, we find that different...... types of innovations are related to distinct educational types. Moreover, we find that firms that adopt product and marketing innovation are more productive than firms that adopt product innovation but not marketing innovation and firms that adopt marketing innovation but not product innovation......This paper investigates the importance of the educational mix of employees at the firm level for the probability of firms being involved in innovation activities. We distinguish between four types of innovation: product, process, organisational, and marketing innovation. Moreover, we consider three...

Predicting estuarine benthic production using functional diversity

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Marina Dolbeth

2014-05-01

Full Text Available We considered an estuarine system having naturally low levels of diversity, but attaining considerable high production levels, and being subjected to different sorts of anthropogenic impacts and climate events to investigate the relationship between diversity and secondary production. Functional diversity measures were used to predict benthic production, which is considered as a proxy of the ecosystem provisioning services. To this end, we used a 14-year dataset on benthic invertebrate community production from a seagrass and a sandflat habitat and we adopted a sequential modeling approach, where abiotic, trait community weighted means (CWM and functional diversity indices were tested by generalized linear models (GLM, and their significant variables were then combined to produce a final model. Almost 90% of variance of the benthic production could be predicted by combining the number of locomotion types, the absolute maximum atmospheric temperature (proxy of the heat waves occurrence, the type of habitat and the mean body mass, by order of importance. This result is in agreement with the mass ratio hypothesis, where ecosystem functions/services can be chiefly predicted by the dominant trait in the community, here measured as CWM. The increase of benthic production with the number of locomotion types may be seen as greater possibility of using the resources available in the system. Such greater efficiency would increase production. The other variables were also discussed in line of the previous hypothesis and taking into account the general positive relationship obtained between production and functional diversity indices. Overall, it was concluded that traits representative of wider possibilities of using available resources and higher functional diversity are related with higher benthic production.

Bioactive Compounds in Functional Meat Products.

Science.gov (United States)

Pogorzelska-Nowicka, Ewelina; Atanasov, Atanas G; Horbańczuk, Jarosław; Wierzbicka, Agnieszka

2018-01-31

Meat and meat products are a good source of bioactive compounds with positive effect on human health such as vitamins, minerals, peptides or fatty acids. Growing food consumer awareness and intensified global meat producers competition puts pressure on creating new healthier meat products. In order to meet these expectations, producers use supplements with functional properties for animal diet and as direct additives for meat products. In the presented work seven groups of key functional constituents were chosen: (i) fatty acids; (ii) minerals; (iii) vitamins; (iv) plant antioxidants; (v) dietary fibers; (vi) probiotics and (vii) bioactive peptides. Each of them is discussed in term of their impact on human health as well as some quality attributes of the final products.

EDUCATIONAL PRODUCTION AS A DETERMINING FACTOR IN SOCIETY DEVELOPMENT

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Tetiana Vlasyuk

2016-11-01

Full Text Available A new paradigm for economic development of higher educational institutions of Ukraine requires appropriate institutional support. The reality of domestic transients is the imperfection of institutions, which corresponds to the mixed economy of market type and adequately represents the norms and stereotypes of behavior in the spheres of income distribution regulation, employment, social security, health, education. The purpose of the paper is to study the role of educational production as a determining factor in economic development of society. Methodology. In the researching process general scientific and special methods of the studying processes and facts were used in their correlation and development. Among them: monographic – in the forming of the research subject and object; induction and deduction – in the determining of the means, objects of the labour and factor of educational production; the method of the systematic studying the business processes – in the determining of the interaction of the main components of the educational production. Results. The cause of any production is needs availability. To meet his needs the person should enter into business relations with other people that is the basis of market relations. A key resource of the economy, the main engine of development perform is the knowledge which is also an important criterion for successful adaptation of a man in society. Accordingly, in society, the role of education as a sphere of production, exchange, consumption of knowledge is increasing. The received knowledge, skills and other competences by the individual is the end result of educational process. Knowledge is one of the main elements of intellectual property and intellectual capital, and it contributes to the development of the macroenvironment, namely, labor and scientific potential of the state. Each high school, its scientific and innovative activity, its financial bases of development, depends on the

Healthy Aging After Age 65: A Life-Span Health Production Function Approach.

Science.gov (United States)

Ferdows, Nasim B; Jensen, Gail A; Tarraf, Wassim

2018-06-01

This article examines the determinants of healthy aging using Grossman's framework of a health production function. Healthy aging, sometimes described as successful aging, is produced using a variety of inputs, determined in early life, young adulthood, midlife, and later life. A healthy aging production function is estimated using nationally representative data from the 2010 and 2012 Health and Retirement Study on 7,355 noninstitutionalized seniors. Using a simultaneous equation mediation model, we quantify how childhood factors contribute to healthy aging, both directly and indirectly through their effects on mediating adult outcomes. We find that favorable childhood conditions significantly improve healthy aging scores, both directly and indirectly, mediated through education, income, and wealth. We also find that good health habits have positive effects on healthy aging that are larger in magnitude than the effects of childhood factors. Our findings suggest that exercising, maintaining proper weight, and not smoking are likely to translate into healthier aging.

Healthier meat products as functional foods.

Science.gov (United States)

Decker, Eric A; Park, Yeonhwa

2010-09-01

A promising approach to improving health care would be to produce a healthier food supply as a preventive health care strategy. The food supply could be improved by producing functional foods that have nutritional profiles that are healthier than conventional products. However, production of functional foods is not always easily accomplished since they must also taste good, be convenient and reasonably priced so that consumers will regularly purchase and use the products. Meats have great potential for delivering important nutrients such as fatty acids, minerals, dietary fiber, antioxidants and bioactive peptides into the diet. However, to produce successful products with these ingredients, technologies must be developed to increase their stability and decrease their flavor impact on muscle foods. In addition, many regulatory hurdles must be overcome for the commercial production of meats with added nutrients. These include redefinition of standard of identities and policies that allow front of the package nutritional claims. Without these regulatory changes, production of healthier meat products won't become a reality since these products would not have a competitive advantage over unfortified meats.

COTTAGE CHEESE PRODUCTS FUNCTIONALITY

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L. V. Golubeva

2015-01-01

Full Text Available Cottage cheese products holds a significant place among the dairy and milk-containing products. The range of products includes cheese: cheese, pastes, creams, cakes, etc. Such diversity can be attributed to their popularity among the population and benefit brought by the body from regular use. Curd protein is much better and easier to digest by the body than protein fish, meat or milk. Rich curd products lysine and methionine. Minerals contained in cheese products have a positive effect on bone formation and structure of tissues. The composition of curd products, in addition to cheese and dairy ingredients may include non-dairy ingredients origin. Today, for the production of cheese products use the most advanced technologies to further enrich its structure and significantly improve the nutritional value. Pine nut is widely used in the manufacture of many dairy products. But, in most cases, the production of dairy products as a filler used pine nut cake, which deprives the finished product valuable cedar oil. The authors proposed a technology for producing curd product with the addition of pine nuts and honey (pine nuts and fructose. Compatible with cream cheese filling insertion determined sensory organoleptic point scale. he optimum dosage of components: pine nuts – 5 %, honey – 10 % fructose – 7 %. Technological process of cottage cheese product is different from the traditional operations training components and their introduction into the finished cheese. Identify indicators of quality of the new product. Production of curd products thus expanding the range of dairy products functional orientation.

Production Functions Behaving Badly

DEFF Research Database (Denmark)

Fredholm, Thomas

This paper reconsiders Anwar Shaikh's critique of the neoclassical theory of growth and distribution based on its use of aggregate production functions. This is done by reconstructing and extending Franklin M. Fisher's 1971 computer simulations, which Shaikh used to support his critique. Together...

Developing A Large-Scale, Collaborative, Productive Geoscience Education Network

Science.gov (United States)

Manduca, C. A.; Bralower, T. J.; Egger, A. E.; Fox, S.; Ledley, T. S.; Macdonald, H.; Mcconnell, D. A.; Mogk, D. W.; Tewksbury, B. J.

2012-12-01

Over the past 15 years, the geoscience education community has grown substantially and developed broad and deep capacity for collaboration and dissemination of ideas. While this community is best viewed as emergent from complex interactions among changing educational needs and opportunities, we highlight the role of several large projects in the development of a network within this community. In the 1990s, three NSF projects came together to build a robust web infrastructure to support the production and dissemination of on-line resources: On The Cutting Edge (OTCE), Earth Exploration Toolbook, and Starting Point: Teaching Introductory Geoscience. Along with the contemporaneous Digital Library for Earth System Education, these projects engaged geoscience educators nationwide in exploring professional development experiences that produced lasting on-line resources, collaborative authoring of resources, and models for web-based support for geoscience teaching. As a result, a culture developed in the 2000s in which geoscience educators anticipated that resources for geoscience teaching would be shared broadly and that collaborative authoring would be productive and engaging. By this time, a diverse set of examples demonstrated the power of the web infrastructure in supporting collaboration, dissemination and professional development . Building on this foundation, more recent work has expanded both the size of the network and the scope of its work. Many large research projects initiated collaborations to disseminate resources supporting educational use of their data. Research results from the rapidly expanding geoscience education research community were integrated into the Pedagogies in Action website and OTCE. Projects engaged faculty across the nation in large-scale data collection and educational research. The Climate Literacy and Energy Awareness Network and OTCE engaged community members in reviewing the expanding body of on-line resources. Building Strong

Systematic Product Development of Control and Diagnosis Functionalities

Science.gov (United States)

Stetter, R.; Simundsson, A.

2017-01-01

In the scientific field of systematic product development a wide range of helpful methods, guidelines and tools were generated and published in recent years. Until now little special attention was given to design guidelines aiming at supporting product development engineers to design products that allow and support control or diagnosis functions. The general trend to ubiquitous computing and the first development steps towards cognitive systems as well as a general trend toward higher product safety, reliability and reduced total cost of ownership (TCO) in many engineering fields lead to a higher importance of control and diagnosis. In this paper a first attempt is made to formulate general valid guidelines how products can be developed in order to allow and to achieve effective and efficient control and diagnosis. The guidelines are elucidated on the example of an automated guided vehicle. One main concern of this paper is the integration of control and diagnosis functionalities into the development of complete systems which include mechanical, electrical and electronic subsystems. For the development of such systems the strategies, methods and tools of systematic product development have attracted significant attention during the last decades. Today, the functionality and safety of most products is to a large degree dependent on control and diagnosis functionalities. Still, there is comparatively little research concentrating on the integration of the development of these functionalities into the overall product development processes. The paper starts with a background describing Systematic Product Development. The second section deals with the product development of the sample product. The third part clarifies the notions monitoring, control and diagnosis. The following parts summarize some insights and formulate first hypotheses concerning control and diagnosis in Systematic Product Development.

Educational Insights of the Economist: Tibor Scitovsky on Education, Production and Creative Consumption

Science.gov (United States)

Gilead, Tal

2013-01-01

In recent decades education is increasingly perceived as an instrument for generating economic growth and enhancing production. Unexpectedly, however, many prominent economists, throughout history, have rejected this view of education. This article examines the grounds on which Tibor Scitovsky, who was one of the leading economists of twentieth…

Proceedings Sixth Workshop on Trends in Functional Programming in Education

OpenAIRE

Thompson, Simon

2018-01-01

The Sixth International Workshops on Trends in Functional Programming in Education, TFPIE 2017, was held on 22 June 2017 at the University of Kent, in Canterbury, UK, and was co-located with TFP, the Symposium on Trends in Functional Programming. The goal of TFPIE is to gather researchers, professors, teachers, and all professionals interested in functional programming in education. This includes the teaching of functional programming, but also the application of functional programming as a t...

THE OPEN EDUCATION SYSTEM: FORMATION AND FUNCTIONING

Directory of Open Access Journals (Sweden)

Julia A. Mamonova

2014-01-01

Full Text Available The study is aimed at developing the basic principles of foundation and functioning of the open educational system, its relevance results from the strategic goal of knowledge integration facing the modern universities.The research findings and novelty: The author identifies the general needs of the users of open educational resources and proves the advantages of organizing the institutional repositories, based on sociological surveys targeting the university students of Nizhny Novgorod and academic staff of several Russian higher schools. The basic principles of the unified educational information and communications environment were developed, and a feasible structure of educational portal presented.The practical significance: The research outcomes, complying with the new ≪consumer strategies≫, can be used by the higher educational institutions for developing the distance system of education and implementing the open educational resources in academic process.

Evidence on the Impact of Education on Innovation and Productivity

DEFF Research Database (Denmark)

Junge, Martin; Severgnini, Battista; Sørensen, Anders

This paper investigates the importance of the educational mix of employees at the firm level for the probability of firms being involved in innovation activities. We distinguish between four types of innovation: product, process, organisational, and marketing innovation. Moreover, we consider three...... types of innovations are related to distinct educational types. Moreover, we find that firms that adopt product and marketing innovation are more productive than firms that adopt product innovation but not marketing innovation and firms that adopt marketing innovation but not product innovation....... Finally, we establish that product and marketing innovation as well as organisational and process innovation are complementary inputs using formal tests for supermodularity. Complementarity can be rejected for all other pairs of innovation types....

Chemical product and function dataset

Data.gov (United States)

U.S. Environmental Protection Agency — Merged product weight fraction and chemical function data. This dataset is associated with the following publication: Isaacs , K., M. Goldsmith, P. Egeghy , K....

Cost of product functions using analysis of value

Directory of Open Access Journals (Sweden)

Luminita Parv

2016-09-01

Full Text Available The value of use is a specific notion but of a great generality that makes the product be regarded as a complex system that transforms itself in time, thus undergoing evolution. Therefore, the product is important not in itself, but for the sake of the requirements it satisfies and for the functions it provides. In the analysis of value there are connections of a technical nature that implicitly lead to connections of an economic nature. Thus, the method of the ”analysis of value” will actually examine the cost of product functions, the aim of the method being the balance of functions costs on the basis of their importance for the product. Identifying the functions represents one of the important stages of the analysis of value. The difficulty in fixing the functions derives from the fact that there are not any rules clear enough for this activity, but only principles

FUNCTIONING OF SUSTAINABLE EDUCATIONAL ECONOMIC MANAGEMENT IN THE ENTERPRISE

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Ileana (BADULESCU ANASTASE

2014-06-01

Full Text Available The paper addresses issues related to education management operation that determines the principles and requires an interdisciplinary approach, studying events that occur in the decision to organize a determined pedagogical activity and the management of educational programs. Managerial leadership involves emphasis on ideas, on a systematic approach, on change, innovation strategy, proposing a method of analyzing the functioning of sustainable educational management and positive effects. In this context, the article provides the principles, functions, methods and rules that a school must comply in order to ensure a sustainable future.The teaching staff represents an inexhaustible managerial resource valued at its social ladder of the system and education program.In the content of the paper are highlighted prominent school organization management functions as steps preceding decision making of their training where are presented applied studies on financial issues facing directors of schools who seek solutions to them.

POSTGRADUATE EDUCATION FUNCTIONING PATTERNS OF TOURISM SPHERE SPECIALISTS IN SWITZERLAND

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Наталія Закордонець

2014-04-01

Full Text Available Functioning patterns of postgraduate education of tourism sphere specialists in Switzerland have been established. The competences of tourism sphere specialist, the formation of which programs of postgraduate education are focused on have been considered. The benefits of educational qualification of Masters in Business Administration with a major specialization in tourism have been outlined. The characteristics of the core curriculum of the Doctor of Management of leading universities in the field of tourism education have been determined. The performance criteria of postgraduate education system functioning of tourism sphere specialists in Switzerland have been revealed.

Heavy Flavour Production as Probe of Gluon Sivers Function

International Nuclear Information System (INIS)

Godbole, Rohini M.; Kaushik, Abhiram; Misra, Anuradha; Rawoot, Vaibhav; Sonawane, Bipin

2017-01-01

Heavy flavour production like J/ψ and D-meson production in scattering of electrons/unpolarized protons off polarized proton target offer promising probes to investigate gluon Sivers function. In this talk, I will summarize our recent work on transverse single spin asymmetry in J/ψ-production and D-meson production in pp↑ scattering using a generalized parton model approach. We compare predictions obtained using different models of gluon Sivers function within this approach and then, taking into account the transverse momentum dependent evolution of the unpolarized parton distribution functions and gluon Sivers function, we study the effect of evolution on asymmetry. (author)

MODE OF PRODUCTION AND EDUCATION

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Edmundo Fernandes Dias

2009-06-01

Full Text Available This text talks about the reflections made by the Marxism on the question of education related to work. Start up historically situating the thought of Marx and Engels on the unification of the education with the material production, placing in the core of the debate the concept of ominilaterality, understood from the elaboration made in Principles of Communism where “in the end of the private property there won’t be the need of the men linked to a single line of production anymore, but that the new men can make all their skills sprout”, conjugation that, according to them, “would allow to rise the working class above the high and middle classes”. The separation between the purely intellectual knowledge and the effectively practical knowledge is placed in the title “The Communist International and the school of classes” from Daniel Lindemberg, and, finally, point the reflections done by Antonio Gramsci. From this Italian Marxist it’s emphasized the unit between the intellectual formation and the political formation as an indispensable condition to the construction of the subjectivity of the working class.

The Industrial Property Rights Education in Collaboration with the Creative Product Design Education

Science.gov (United States)

Tokoro, Tetsuro; Habuchi, Hitoe; Chonan, Isao

Recently, the Advanced Courses of Electronic System Engineering and Architecture and Civil Engineering of Gifu National College of Technology have introduced a creative subject, “Creative Engineering Practice”. In this subject, students study intellectual property rights. More specifically, they learn and practice industrial proprietary rights, procedures for obtaining a patent right, how to use Industrial Property Digital Library and so forth, along with the practice of creative product design. The industrial property rights education in collaboration with the creative product design education has been carried out by the cooperation of Japan Patent Office, Japan Institute of Invention and Innovation and a patent attorney. Through the instruction of the cooperative members, great educative results have been obtained. In this paper, we will describe the contents of the subject together with its items to pursue an upward spiral of progress.

Guidelines to design engineering education in the twenty-first century for supporting innovative product development

Science.gov (United States)

Violante, Maria Grazia; Vezzetti, Enrico

2017-11-01

In the twenty-first century, meeting our technological challenges demands educational excellence, a skilled populace that is ready for the critical challenges society faces. There is widespread consensus, however, that education systems are failing to adequately prepare all students with the essential twenty-first century knowledge and skills necessary to succeed in life, career, and citizenship. The purpose of this paper is to understand how twenty-first century knowledge and skills can be appropriately embedded in engineering education finalised to innovative product development by using additive manufacturing (AM). The study designs a learning model by which to achieve effective AM education to address the requirements of twenty-first century and to offer students the occasion to experiment with STEM (Science, technology, engineering, and mathematics) concepts. The study is conducted using the quality function deployment (QFD) methodology.

Perspectives in production of functional meat products

Science.gov (United States)

Vasilev, D.; Glišić, M.; Janković, V.; Dimitrijević, M.; Karabasil, N.; Suvajdžić, B.; Teodorović, V.

2017-09-01

The meat industry has met new challenges since the World Health Organization classified processed meat in carcinogenic Group 1. In relation to this, the functional food concept in meat processing has gained importance, especially in reducing carcinogenic N-nitroso compounds and polycyclic aromatic hydrocarbons (PAHs) as an additional imperative, apart from the usual fat and salt reduction and product enrichment with functional ingredients. PAH reduction relies on control of the smoking process, but there is also a possibility they could be degraded by means of probiotic microorganisms or spices. The reduction of N-nitroso compounds could be provided by lowering the amount of added nitrite/nitrate, using substitutes for these chemicals, and/or by preventing conditions for the creation of N-nitroso compounds. Nevertheless, fat and salt reductions still remain topical, and rely mostly on the use of functional ingredients as their substitutes.

On functions defined by sums of products of Bessel functions

International Nuclear Information System (INIS)

Martin, P A

2008-01-01

Various functions, defined as infinite series of products of Bessel functions of the first kind, are studied. Integral representations are obtained, and then used to deduce asymptotic approximations. Although several methods have been investigated (including power series expansions and integral transforms), methods based on Fourier series emerge as the most useful

Knowledge production in education: Post-structuralism as epistemological potency

Directory of Open Access Journals (Sweden)

Sirley Lizott Tedeschi

2017-09-01

Full Text Available This paper aims to analyze the epistemological and methodological potentialities of Poststructuralism in education research. With a theoretical-bibliographic character, the research takes as main references Michel Foucault, Gilles Deleuze and Jacques Derrida’s contributions in order to problematize the modern metanarratives and the processes of knowledge production in this area. By problematizing modern metanarratives and pointing out the historical, contextual character, inherent in the process of knowledge production, this epistemological perspective has triggered a number of concerns, doubts and discontinuities that have reverberated in investigative processes in that area. Being open to this epistemological field may both contribute to the deconstruction of the conceptual apparatus of modernity, which has strongly marked the education research, and bring other epistemological and methodological possibilities for knowledge production in that area. In this sense, the potentiality of this epistemological and methodological perspective for research in education is the multiplicity of possibilities that it provides.

Visual Culture as a Strategic Approach to Art Production in Education

DEFF Research Database (Denmark)

Buhl, Mie

2005-01-01

The concept of visual culture challenges tradtitional approaches to art production in education. Art education lacks adequate concepts for understanding contemporary productive processes. The article suggests that the theoretical framework for the productive process should be reconsidered. Visual...... culture as a strategic approach focuses on conditions surrounding viewing rather than on the substance of aesthetic objects A new termonology is needed for use in student and teacher dialogue. The article presents a model for teaching art production bases on a visual culture approach to visual arts...

Conformal four point functions and the operator product expansion

International Nuclear Information System (INIS)

Dolan, F.A.; Osborn, H.

2001-01-01

Various aspects of the four point function for scalar fields in conformally invariant theories are analysed. This depends on an arbitrary function of two conformal invariants u,v. A recurrence relation for the function corresponding to the contribution of an arbitrary spin field in the operator product expansion to the four point function is derived. This is solved explicitly in two and four dimensions in terms of ordinary hypergeometric functions of variables z,x which are simply related to u,v. The operator product expansion analysis is applied to the explicit expressions for the four point function found for free scalar, fermion and vector field theories in four dimensions. The results for four point functions obtained by using the AdS/CFT correspondence are also analysed in terms of functions related to those appearing in the operator product discussion

FUNCTIONS OF THE HEAD OF SPECIAL (CORRECTIONAL) EDUCATIONAL INSTITUTION ON PERFECTION OF ESTIMATION OF EDUCATIONAL SYSTEM

OpenAIRE

Voynelenko Natalya Vaselyevna

2012-01-01

In article the maintenance of activity of the head of special (correctional) educational institution on the organization of estimation of quality of educational system is discussed. The model of joint activity of participants of educational process on estimation of educational objects, as component of system of quality management in Educational institution is presented. Functions of estimation of educational system in activity of the head of educational institution are formulated.

Research Productivity and Its Policy Implications in Higher Education Institutions

Science.gov (United States)

Quimbo, Maria Ana T.; Sulabo, Evangeline C.

2014-01-01

Responding to the Commission on Higher Education's development plan of enhancing research culture among higher education institutions, this study was conducted to analyze the research productivity of selected higher education institutions. It covered five state universities in the Philippines where a total of 377 randomly selected faculty members…

The significance and possibility of functional food production

Directory of Open Access Journals (Sweden)

Dimitrijević-Branković Suzana I.

2002-01-01

Full Text Available Abundant knowledge of the significance of food quality for all human living functions as well as growing human population and the occurrence of world "hidden hunger", directed food producers toward new production processes of and new product development that must satisfy the specific needs of different categories of consumers. The differences are reflected in sex age, religious affiliation, activity, health, social status etc. "Organic", "natural, minimal processing, functional (and often called "therapeutical" food nowadays represents the key interest of nutritionists, physicians and food producers. Such food should have a beneficial influence on human health, besides satisfying the nutritive and energetic necessities, by protective, prophylactic and healing performance. This paper discusses facts about the influence of food on human health, problems of malnutrition in developing and developed countries, presents states of food production in the world and in Yugoslavia, legislation and regulations on nourishment and food production, the disadvantages of former concepts of development of this production and possible directions of future trends with a particular review on functional food production.

Critical Assessment of Video Production in Teacher Education: Can Video Production Foster Community-Engaged Scholarship?

Science.gov (United States)

Yang, Kyung-Hwa

2014-01-01

In the theoretical framework of production pedagogy, I reflect on a video production project conducted in a teacher education program and discuss the potential of video production to foster community-engaged scholarship among pre-service teachers. While the importance of engaging learners in creating media has been emphasized, studies show little…

Utilization of Natural Products as Functional Feed

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Stella Magdalena

2013-03-01

Full Text Available The use of antibiotics as feed additive improves performance in livestock. However, scientific data related to the use of antibiotics in feed merge spreading of bacterial resistance in animal and human bodies, therefore the usage of antibiotics in animal production is restricted. This condition raise the utilization of natural antibiotic as functional feed such as phytogenics (essential oil, flavonoid, saponin, and tannin, enzyme, probiotic, and prebiotic to improve the livestock’s performance, quality, and health. Functional feeds increase profitability in animal husbandry production and its use is feeds are expected to be functional foods that may have positive effects in human nutrition.

Understanding the Implications of Online Learning for Educational Productivity

Science.gov (United States)

Bakia, Marianne; Shear, Linda; Toyama, Yukie; Lasseter, Austin

2012-01-01

The purpose of this report is to support educational administrators and policymakers in becoming informed consumers of information about online learning and its potential impact on educational productivity. The report provides foundational knowledge needed to examine and understand the potential contributions of online learning to educational…

The socialization process and the functional significance of education from vocational education learners’ perspective

Directory of Open Access Journals (Sweden)

Brisko B.

2012-10-01

Full Text Available Education is the most significant factor of socialization. Education is the largest sector of modern industry. The socialization functions in education can be defined as availability for work and an ability to make decisions independently so that the individual in his later life period could perform his social roles and integrate in social structures with specific role types. The aim of the publication is to find out what functional significance vocational education learners give to education. The quantitative research method was applied, surveying the respondent groups that comprised 503 vocational education learners from Riga, Liepaja, Daugavpils and Jelgava. According to the research results, most vocational education learners consider that it is necessary to study to get the desired job and be well prepared for the future job, to get a diploma and prestige in society, to ensure better financial situation and personal development, to have a better understanding of global events, to gain respect from friends and acquaintances, to be useful for society and to work abroad. The discussion section of the publication emphasizes that special attention should be paid to the factor that learners in their future vision prefer to work abroad. This can be explained by the current situation of the labour market and considerably high unemployment rate in Latvia.

Education and Manpower development for Cleaner Production

DEFF Research Database (Denmark)

Jørgensen, Michael Søgaard

1996-01-01

An overview of the needs for education and training for dissemination and implementation of cleaner production. Expericne from training in companies and training of officials from public authorities and from integration into engineering, business and management and social science curricula...

Individual and Institutional Productivity in Educational Psychology Journals from 2009 to 2014

Science.gov (United States)

Greenbaum, Hannah; Meyer, Lisa; Smith, M. Cecil; Barber, Amanda; Henderson, Heather; Riel, David; Robinson, Daniel H.

2016-01-01

This article examines the productivity of both individuals and institutions, indexed through an examination of five educational psychology journals ("Cognition and Instruction," "Contemporary Educational Psychology," "Educational Psychologist," "Educational Psychology Review," and "Journal of…

Integrated product development and experience of communication in education

NARCIS (Netherlands)

H. Ihle; Ir. Dick van Schenk Brill; Ir. Peter van Kollenburg; Ir. H.E.V. Veenstra

2000-01-01

The Technical Departments at the Fontys University of Professional Education in Eindhoven, The Netherlands, offer a course which is devel-oped around the principles of Concurrent Engi-neering. Integrated Product Development (IPD) project teams are multi-disciplinary groups which develop products in

Some aspects of the translog production function estimation

Directory of Open Access Journals (Sweden)

Florin-Marius PAVELESCU

2011-06-01

Full Text Available In a translog production function, the number of parameters practically öexplodesö as the number of considered production factors increases. Consequently, the shortcoming in the estimation of the respective production function is the occurrence of collinearity. Theoretically, the collinearity impact is minimum if a single production factor is taken into account. In this case, we can determine not only the output elasticity but also the elasticity of scale related to the respective production factor. In the present paper, we demonstrate that the relationship between the output elasticity and estimated average elasticity of scale depends on the dynamics trajectory of the production factor, underexponential and overexponential, respectively. At the end, a practical example is offered, dealing with the computation of the Gross Domestic Product elasticity and average elasticity of scale related to employed population in the United Kingdom and France during 1999-2009.

Integrals of products of spherical functions

International Nuclear Information System (INIS)

Veverka, O.

1975-01-01

Various branches of mathematical physics use integral formulas of the products of spherical functions. In quantum mechanics and in transport theory the integrals ∫sub((4π))dΩ vectorYsub(s)sup(t)(Ω vector)Ysub(l)sup(k)(Ω vector)Ysub(n)sup(m)(Ω vector), ∫sub(-1)sup(1)dμPsub(s)sup(t)(μ)Psub(l)sup(k)(μ)Psub(n)sup(m)(μ), ∫sub(-1)sup(1)dμPsub(s)(μ)Psub(l)(μ)Psub(n)(μ) are generally applied, where Ysub(α)sup(β)(Ω vector) are spherical harmonics, Psub(α)sup(β)(μ) are associated Legendre functions, and Psub(α)(μ) are Legendre polynomials. In the paper, the general procedure of calculating the integrals of the products of any combination of spherical functions is given. The procedure is referred to in a report on the boundary conditions for the cylindrical geometry in neutron transport theory for both the outer and inner cylindrical boundaries. (author)

The Coordinates of Co-Production in the Educational Services System

Directory of Open Access Journals (Sweden)

Jivan Alexandru

2017-06-01

Full Text Available The paper proposes a certain delimitation of the concepts of cooperation and co-production in services and aims to apply them concretely in education, related to the connections (cooperation between offeror and beneficiary. The article is part of a wider plan that seeks to implement the legitimacy of using the notion of co-production in all sectors of activity, whether it is the one of goods or services to designate cooperative relationships between producer and consumer or, as we like to say, between the offeror and the beneficiary. The article starts with the definition and clarification of the concept of co-production. After briefly setting several conceptual aspects, an applied analysis is performed on a group of respondents from education, using a questionnaire developed to provide adequate information for the purposes set forth: some relationships between the influence factors of the co-production between teacher and student are analysed. The questionnaire allows us to share interesting conclusions regarding the reasons that make people to participate. An analysis of the logic behind the co-production phenomenon is offered, reserves for the improvement of such relations being revealed for the education system. The conclusions following the data analysis confirm the initial assumptions and reveal interesting aspects, as described in the final section.

Status of anesthesiology resident research education in the United States: structured education programs increase resident research productivity.

Science.gov (United States)

Ahmad, Shireen; De Oliveira, Gildasio S; McCarthy, Robert J

2013-01-01

The enhancement of resident research education has been proposed to increase the number of academic anesthesiologists with the skills and knowledge to conduct meaningful research. Program directors (PDs) of the U.S. anesthesiology residency programs were surveyed to evaluate the status of research education during residency training and to test the hypothesis that structured programs result in greater resident research productivity based on resident publications. Survey responses were solicited from 131 anesthesiology residency PDs. Seventy-four percent of PDs responded to the survey. Questions evaluated department demographic information, the extent of faculty research activity, research resources and research funding in the department, the characteristics of resident research education and resident research productivity, departmental support for resident research, and perceived barriers to resident research education. Thirty-two percent of programs had a structured resident research education program. Structured programs were more likely to be curriculum based, require resident participation in a research project, and provide specific training in presentation and writing skills. Productivity expectations were similar between structured and nonstructured programs. Forty percent of structured programs had > 20% of trainees with a publication in the last 2 years compared with 14% of departments with unstructured programs (difference, 26%; 99% confidence interval [CI], 8%-51%; P = 0.01). The percentage of programs that had research rotations for ≥2 months was not different between the structured and the nonstructured programs. A research rotation of >2 months did not increase the percentage of residents who had published an article within the last 2 months compared with a research rotation of 20% of residents with a publication in the last 2 years compared with 36% in programs with >20% of faculty involvement (difference, 21%; 99% CI, -4% to 46%; P = 0.03). Our

Building a functional multiple intelligences theory to advance educational neuroscience.

Science.gov (United States)

Cerruti, Carlo

2013-01-01

A key goal of educational neuroscience is to conduct constrained experimental research that is theory-driven and yet also clearly related to educators' complex set of questions and concerns. However, the fields of education, cognitive psychology, and neuroscience use different levels of description to characterize human ability. An important advance in research in educational neuroscience would be the identification of a cognitive and neurocognitive framework at a level of description relatively intuitive to educators. I argue that the theory of multiple intelligences (MI; Gardner, 1983), a conception of the mind that motivated a past generation of teachers, may provide such an opportunity. I criticize MI for doing little to clarify for teachers a core misunderstanding, specifically that MI was only an anatomical map of the mind but not a functional theory that detailed how the mind actually processes information. In an attempt to build a "functional MI" theory, I integrate into MI basic principles of cognitive and neural functioning, namely interregional neural facilitation and inhibition. In so doing I hope to forge a path toward constrained experimental research that bears upon teachers' concerns about teaching and learning.

Production Functions for Water Delivery Systems: Analysis and Estimation Using Dual Cost Function and Implicit Price Specifications

Science.gov (United States)

Teeples, Ronald; Glyer, David

1987-05-01

Both policy and technical analysis of water delivery systems have been based on cost functions that are inconsistent with or are incomplete representations of the neoclassical production functions of economics. We present a full-featured production function model of water delivery which can be estimated from a multiproduct, dual cost function. The model features implicit prices for own-water inputs and is implemented as a jointly estimated system of input share equations and a translog cost function. Likelihood ratio tests are performed showing that a minimally constrained, full-featured production function is a necessary specification of the water delivery operations in our sample. This, plus the model's highly efficient and economically correct parameter estimates, confirms the usefulness of a production function approach to modeling the economic activities of water delivery systems.

Orientation and Functions of Library in Quality Education of College

Science.gov (United States)

Yang, Lan

2011-01-01

Quality education is the core of college education. Libraries are the second class for students due to the extremely important position and function in quality education. Libraries are the best place for cultivating students' morals, the important front for improving students' scientific and cultural qualities, and the effective facilities for…

Indicators of childhood quality of education in relation to cognitive function in older adulthood.

Science.gov (United States)

Crowe, Michael; Clay, Olivio J; Martin, Roy C; Howard, Virginia J; Wadley, Virginia G; Sawyer, Patricia; Allman, Richard M

2013-02-01

The association between years of education and cognitive function in older adults has been studied extensively, but the role of quality of education is unknown. We examined indicators of childhood educational quality as predictors of cognitive performance and decline in later life. Participants included 433 older adults (52% African American) who reported living in Alabama during childhood and completed in-home assessments of cognitive function at baseline and 4 years later. Reports of residence during school years were matched to county-level data from the 1935 Alabama Department of Education report for school funding (per student), student-teacher ratio, and school year length. A composite measure of global cognitive function was utilized in analyses. Multilevel mixed effects models accounted for clustering of educational data within counties in examining the association between cognitive function and the educational quality indices. Higher student-teacher ratio was associated with worse cognitive function and greater school year length was associated with better cognitive function. These associations remained statistically significant in models adjusted for education level, age, race, gender, income, reading ability, vascular risk factors, and health behaviors. The observed associations were stronger in those with lower levels of education (≤12 years), but none of the education quality measures were related to 4-year change in cognitive function. Educational factors other than years of schooling may influence cognitive performance in later life. Understanding the role of education in cognitive aging has substantial implications for prevention efforts as well as accurate identification of older adults with cognitive impairment.

Advance Planning, Programming and Production Control as key Activities Now the Environmental Education

Directory of Open Access Journals (Sweden)

Geraldo Cardoso de Oliveira Neto

2015-06-01

Full Text Available This work addresses the evolution of Planning, Programming and Control of Production (PPCP as essential activities of the company towards the insertion of environmental education. The approach is based on an exploratory research and a critical bibliographic revision. Two main objectives were established: i a new way of production organization, by considering cleaner production from company utilities to production capacity, technology and outsourcing and ii infrastructure changes related to market attendance and environmental education dissemination. Needs that arise can be grouped as follows: utilities adequacy, cleaner technologies and ecochains implementation; instruction and dissemination of environmental education; and necessity of the adoption of new paradigms.

Sustainable Production of Chemicals--An Educational Perspective

Science.gov (United States)

Eissen, Marco

2012-01-01

"Sustainability" is a very general term and the question arises how to specify it within daily laboratory work. In this regard, appropriate metrics could support a socially acceptable, ecological and economic product development. The application of metrics for sustainability should be strengthened in education, because they do not belong…

Functionality of alternative protein in gluten-free product development.

Science.gov (United States)

Deora, Navneet Singh; Deswal, Aastha; Mishra, Hari Niwas

2015-07-01

Celiac disease is an immune-mediated disease triggered in genetically susceptible individuals by ingested gluten from wheat, rye, barley, and other closely related cereal grains. The current treatment for celiac disease is life-long adherence to a strict gluten-exclusion diet. The replacement of gluten presents a significant technological challenge, as it is an essential structure-building protein, which is necessary for formulating high-quality baked goods. A major limitation in the production of gluten-free products is the lack of protein functionality in non-wheat cereals. Additionally, commercial gluten-free mixes usually contain only carbohydrates, which may significantly limit the amount of protein in the diet. In the recent past, various approaches are attempted to incorporate protein-based ingredients and to modify the functional properties for gluten-free product development. This review aims to the highlight functionality of the alternative protein-based ingredients, which can be utilized for gluten-free product development both functionally as well as nutritionally. © The Author(s) 2014.

Training Public School Special Educators to Implement Two Functional Analysis Models

Science.gov (United States)

Rispoli, Mandy; Neely, Leslie; Healy, Olive; Gregori, Emily

2016-01-01

The purpose of this study was to investigate the efficacy and efficiency of a training package to teach public school special educators to conduct functional analyses of challenging behavior. Six public school educators were divided into two cohorts of three and were taught two models of functional analysis of challenging behavior: traditional and…

A Visual Interface Diagram For Mapping Functions In Integrated Products

DEFF Research Database (Denmark)

Ingerslev, Mattias; Oliver Jespersen, Mikkel; Göhler, Simon Moritz

2015-01-01

In product development there is a recognized tendency towards increased functionality for each new product generation. This leads to more integrated and complex products, with the risk of development delays and quality issues as a consequence of lacking overview and transparency. The work described...... of visualizing relations between parts and functions in highly integrated mechanical products. The result is an interface diagram that supports design teams in communication, decision making and design management. The diagram gives the designer an overview of the couplings and dependencies within a product...... in this article has been conducted in collaboration with Novo Nordisk on the insulin injection device FlexTouch® as case product. The FlexTouch® reflects the characteristics of an integrated product with several functions shared between a relatively low number of parts. In this article we present a novel way...

The materiality of colour in design education: functional codes and cultural context

OpenAIRE

Berg, Arild

2015-01-01

Colour competence is often seen as a basic knowledge introduced in the early stage of product design education. A knowledge gap was identified that required more advanced learning outcomes for colour in curriculums of product design education at master levels. How can colour knowledge in product design contribute to corporate social responsibility? This was explored through a case study approach. The first case study was a master student’s development of various bottle-green glass lamps in co...

The function of the public platform application to education attainment

Institute of Scientific and Technical Information of China (English)

张弟龙

2014-01-01

It supports the reform and development of people’s social life, having a profound and extensive influence to the spread of school education and social development. Based on the powerful communication function of wechat, this research discusses the possibility of using wechat to strengthen the education reform, and expounds the application to promote the education reform and accelerate the auxiliary education development from two aspects of connecting the family, school, society and all other various education channels and promoting teachers’ professional development.

Six Functions of Conducting: A New Foundation for Music Educators

Science.gov (United States)

Gumm, Alan J.

2012-01-01

This article poses six functions of conducting as a new foundation for music educators. Two traditional functions focus on music: the mechanical precision function indicates beat, tempo, meter, rhythm, cues, entrances and cutoff releases, and the expressive function indicates dynamics and other expressive characteristics interpreted in a score.…

Longitudinal analysis of music education on executive functions in primary school children

OpenAIRE

Jaschke, A.C.; Honing, H.; Scherder, E.J.A.

2018-01-01

Background: Research on the effects of music education on cognitive abilities has generated increasing interest across the scientific community. Nonetheless, longitudinal studies investigating the effects of structured music education on cognitive sub-functions are still rare. Prime candidates for investigating a relationship between academic achievement and music education appear to be executive functions such as planning, working memory, and inhibition. Methods: One hundred and forty-seven ...

Longitudinal Analysis of Music Education on Executive Functions in Primary School Children

OpenAIRE

Artur C. Jaschke; Artur C. Jaschke; Henkjan Honing; Erik J. A. Scherder

2018-01-01

Background: Research on the effects of music education on cognitive abilities has generated increasing interest across the scientific community. Nonetheless, longitudinal studies investigating the effects of structured music education on cognitive sub-functions are still rare. Prime candidates for investigating a relationship between academic achievement and music education appear to be executive functions such as planning, working memory, and inhibition.Methods: One hundred and forty-seven p...

Time-ordered products and Schwinger functions

International Nuclear Information System (INIS)

Eckmann, J.P.; Epstein, H.

1979-01-01

It is shown that every system of time-ordered products for a local field theory determines a related system of Schwinger functions possessing an extended form of Osterwalder-Schrader positivity and that the converse is true provided certain growth conditions are satisfied. This is applied to the phi 3 4 theory and it is shown that the time-ordered functions and S-matrix elements admit the standard perturbation series as asymptotic expansions. (orig.) [de

The fermented milk product of functional destination

Directory of Open Access Journals (Sweden)

L. V. Golubeva

2016-01-01

Full Text Available As a flavor component selected syrup made from viburnum. This berry is widely used in various forms in the food industry including the dairy. Particular attention should be paid to the fact that the viburnum is a wild plant, and does not need to land and cultivation costs. Viburnum is rich in biologically active substances and raw materials is a drug. Fruits of Viburnum is rich in organic acids, in particular valeric acid. From berries contain minerals: manganese, zinc, iron, phosphorus, copper, chromium, iodine, selenium. Mass fraction of iron in Kalina in 2–3 times higher compared to other berries. The Kalina 70% more than the C vitamin, than lemon, it also contains vitamins A, E, P and K. In berries contains tannin, pectin, tannins, coumarins, resinous esters, glycoside viburnin (very useful in the composition of Viburnum, namely it makes bitter berries. It is suggested the use of syrup of viburnum in the production of fermented milk product. Since the biologically active substances is not destroyed by freezing and processing was freeze berries and added sucrose. The syrup had the gray edge-ruby color and a pleasant taste. Fermented milk product functionality produced reservoir method. Technological process of obtaining a fermented milk product is different from the traditional operations of preparation components and their introduction in the finished product. The consumption of 100 g of fermented milk product with a vitamin premix meets the daily requirement of vitamins A, B complex, C, D, E 40–50%. According to the research developed formulation of dairy products, assessed their quality. Production of fermented milk product thus expanding the range of dairy products functional orientation.

Associations between education and physical functioning and pain in adult Danish cancer survivors

DEFF Research Database (Denmark)

Winther, Dorte; Nygaard, Tina K; Horsbøl, Trine A

2017-01-01

BACKGROUND: Late effects after cancer diagnosis and treatment are common, but only few studies have examined the role of social factors in developing these late effects. The aim of this study was to examine the association between educational level and physical function and pain among cancer...... and clinical characteristics. Additionally, analyses were stratified on comorbidity. RESULTS: Differences in mean scores according to educational level were small. Physical function was better in women with medium (2.8; 95% CI 0.1;5.4) and higher education (3.4; 95% CI 0.9;5.9) compared to women with short...... education. In contrast, men with medium education reported lower physical function (-2.9; 95% CI -5.7;-0.1) than men with short education. Compared to women with short education, we found lower pain scores among women with medium (-5.0; 95% CI -8.7;-1.4) and higher education (-3.4; 95% CI -6...

Maturity Model of Software Product with Educational Maturity Model

OpenAIRE

R.Manjula; J.Vaideeswaran

2011-01-01

Software product line engineering is an inter-disciplinary concept. It spans the dimensions of business, architecture, process,and the organization. Similarly, Education System engineering is also an inter-disciplinary concept, which spans the dimensions of academic, infrastructure, facilities, administration etc. Some of the potential benefits of this approach includecontinuous improvements in System quality and adhering to global standards. The increasing competency in IT and Educational Se...

8. Industrial Design: The Roles and Factors of Aesthetics, Modeling, Styling, Product Brand and Branding in Design/Design Education

Directory of Open Access Journals (Sweden)

Efer Obasuyi Osa-Francis

2017-03-01

Full Text Available This paper examined the roles and factors of Aesthetics viz-a-viz those of modeling, styling and the product Brand (Branding as viewed against their fundamental relevance as core ingredients for the actualization of any Design initiative and creative endeavour. These roles, influences and place of Aesthetics (and its allied components, makes up the very soul, content and essence of what the product is all about. Its Form, Shape, Morphological / physical attributes and characteristics. The paper established that the aesthetic components of beauty, colour, shape, (form fonts, (lettering or typography and all other general Aesthetic Ambience gives the given product the desired quality/beauty that it exudes to help determine its marketability / profitability as a Brand. The paper also reviewed the aspects /implications of these roles and influences on Design Education alongside highlighting the potentials of the Design Educator - learner experience, while exploiting the Teachers ability to effectively harmonise the various approaches and practices of a functional Design-led Educational programme viz-a-viz piloting such talents/skills achieved to practicable and useful ends as professionals in Design and Technology. The paper also seeks to establish that the roles and factors of modeling styling and Branding of the product which is best exemplified through the adaptation of Design inputs and features such as ornamentation, edge delineation, texture movement/flow of linear form, symmetry or Assymetry of shapes, colour, granularity (of matter/particles large or small or coarseness, play of light (sunlight and shade, transcendence (state of being or existence of a product beyond the limits of material experience and that of total harmony. The paper recommends that for any product Brand to succeed it must incorporate all of the above components together with the inclusion of the other qualities that makes up the intangible content of the Brand such as

Roles, tasks and educational functions of postgraduate programme directors: a qualitative study.

Science.gov (United States)

Frydén, Hanna; Ponzer, Sari; Heikkilä, Kristiina; Kihlström, Lars; Nordquist, Jonas

2015-10-01

A programme director is often required to organise postgraduate medical education. This leadership role can include educational as well as managerial duties. Only a few published studies have explored programme directors' own perceptions of their role. There is a need to explore the use of theoretical frameworks to improve the understanding of educational roles. To explore programme directors' own perceptions of their role in terms of tasks and functions, and to relate these roles to the theoretical framework developed by Bolman and Deal. Semi-structured interviews were conducted with 17 programme directors between February and August 2013. The data were subjected to content analysis using a deductive approach. The various roles and tasks included by participants in their perceptions of their work could be categorised within the framework of functions described by Bolman and Deal. These included: structuring the education (structural function); supporting individuals and handling relations (human resource function); negotiating between different interests (political function); and influencing the culture at the departmental level (symbolic function). The functions most often emphasised by participants were the structural and human resource functions. Some tasks involved several functions which varied over time. Programme directors' own perceptions of their roles, tasks and functions varied widely. The theoretical framework of Bolman and Deal might be helpful when explaining and developing these roles. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Game theoretic aspect of production process transfer functions ...

African Journals Online (AJOL)

Game theoretic aspect of production process transfer functions. ... On the final analysis, it was shown that relating transfer function to Bayesian games and mechanism design would lead to optimal bids, optimal ... AJOL African Journals Online.

The Times Higher Education Ranking Product: Visualising Excellence through Media

Science.gov (United States)

Stack, Michelle L.

2013-01-01

This paper will examine the Times Higher Education's (THE) World University Rankings as a corporate media product. A number of empirical studies have critiqued the methodology of the THE, yet individuals, Higher Education Institutions (HEIs) and governments continue to use them for decision-making. This paper analyses the influence of…

Modeling of the Gross Regional Product on the Basis of Production Functions

Science.gov (United States)

Sadovin, Nikolay S.; Kokotkina, Tatiana N.; Barkalova, Tatiana G.; Tsaregorodsev, Evgeny I.

2016-01-01

The article is devoted to elaboration and construction of a static model of macroeconomics in which economics is considered as an unstructured holistic unit, the input of which receives the resources, and the output is the result of the functioning of economics in the form of gross domestic product or gross regional product. Resources are…

74 Microeconomics The Complete Theory of Cobb-Douglas Production Function

Directory of Open Access Journals (Sweden)

Cătălin Angelo Ioan

2015-02-01

Full Text Available The paper treats various aspects concerning the Cobb-Douglas production function. On the one hand were highlighted conditions for the existence of the Cobb-Douglas function. Also were calculated the main indicators of it and short and long-term costs. It has also been studied the dependence of long-term cost of the parameters of the production function. The determination of profit was made both for perfect competition market and maximizes its conditions. Also we have studied the effects of Hicks and Slutsky and the production efficiency problem

Functional Foods Programs Serve as a Vehicle to Provide Nutrition Education to Groups

Science.gov (United States)

Cirignano, Sherri M.

2011-01-01

An increase in consumer interest in functional foods provides an opportunity for FCS educators to use this topic in Extension programming to promote current nutrition recommendations. The Functional Foods for Life Educational Programs (FFL) are a curriculum of six evidence-based mini-seminars that highlight specific functional foods that have the…

Functional Behavioral Assessment in Early Education Settings

Science.gov (United States)

Neilsen, Shelley; McEvoy, Mary

2004-01-01

Functional behavioral assessment (FBA) is the process of identifying the events in the environment that consistently precede and follow challenging behavior. The use of FBA has increased significantly following the reauthorization of the Individuals with Disabilities Education Act in 1997, which mandated FBAs be conducted when children with…

Functional food. Product development, marketing and consumer acceptance--a review.

Science.gov (United States)

Siró, István; Kápolna, Emese; Kápolna, Beáta; Lugasi, Andrea

2008-11-01

It was mainly the advances in understanding the relationship between nutrition and health that resulted in the development of the concept of functional foods, which means a practical and new approach to achieve optimal health status by promoting the state of well-being and possibly reducing the risk of disease. Functional foods are found virtually in all food categories, however products are not homogeneously scattered over all segments of the growing market. The development and commerce of these products is rather complex, expensive and risky, as special requirements should be answered. Besides potential technological obstacles, legislative aspects, as well as consumer demands need to be taken into consideration when developing functional food. In particular, consumer acceptance has been recognized as a key factor to successfully negotiate market opportunities. This paper offers a brief overview of the current functional food market situation in USA, Japan and some European countries completed with some comments on functional food future potential. It explores the main challenges of such product development focusing on the different factors determining the acceptance of functional food. Furthermore it discusses some prominent types of these food products currently on the market.

Productivity as an Indication of Quality in Higher Education: The Views of Employed Graduates in Greece

Science.gov (United States)

Eliophotou Menon, Maria

2016-01-01

The paper investigates the views of Greek university graduates on the link between higher education and productivity in order to determine the extent to which productivity can be considered to be an indication of quality in higher education. It also investigates the perceived effect of the type and content of higher education on productivity;…

Educational Development and Production of Accountants in Nigeria ...

African Journals Online (AJOL)

This paper, through the review of relevant literature, examined the factors that had hindered the educational development and production of sufficient numbers of desirable quality of professional and academic accountants in Nigeria from meeting the demands of the growing Nigerian economy. Accordingly, the efforts of the ...

‘Promising Spaces’: Universities’ Critical-Moral Mission and Educative Function

Directory of Open Access Journals (Sweden)

Monica McLean

2015-12-01

Full Text Available Attention has been drawn to a hollowing out of universities' purposes to serve economic interests only. This dissatisfaction has provoked thinking about how to reclaim a critical moral role for universties in society. Inspired by contemporary utopian studies the paper brings together traditional ideas about how transmitting university knowledge connects to universities' critical-moral functions; Amartya Sen and Martha Nussbaum's capabilities approach adapted for education; and Bernstein's theories about knowledge distribution. Focusing on the educative function, the aim is to develop a theoretically informed and practical vision of a university education, which is both personally transformative and produces critical citizens and workers. Research evidence from two projects on university education reveals 'promising spaces' (Cooper, 2014. I conclude that there is reason to believe that the transmission and acquisition of knowledge and understanding in specific fields is key to preserving and recreating a critical-moral mission for universities wherever they are in the world, even though current conditions are inclement and unequal.

Non-Production Benefits of Education: Crime, Health, and Good Citizenship. NBER Working Paper No. 16722

Science.gov (United States)

Lochner, Lance

2011-01-01

A growing body of work suggests that education offers a wide-range of benefits that extend beyond increases in labor market productivity. Improvements in education can lower crime, improve health, and increase voting and democratic participation. This chapter reviews recent developments on these "non-production" benefits of education with an…

Longitudinal Analysis of Music Education on Executive Functions in Primary School Children

Science.gov (United States)

Jaschke, Artur C.; Honing, Henkjan; Scherder, Erik J. A.

2018-01-01

Background: Research on the effects of music education on cognitive abilities has generated increasing interest across the scientific community. Nonetheless, longitudinal studies investigating the effects of structured music education on cognitive sub-functions are still rare. Prime candidates for investigating a relationship between academic achievement and music education appear to be executive functions such as planning, working memory, and inhibition. Methods: One hundred and forty-seven primary school children, Mage = 6.4 years, SD = 0.65 were followed for 2.5 years. Participants were randomized into four groups: two music intervention groups, one active visual arts group, and a no arts control group. Neuropsychological tests assessed verbal intelligence and executive functions. Additionally, a national pupil monitor provided data on academic performance. Results: Children in the visual arts group perform better on visuospatial memory tasks as compared to the three other conditions. However, the test scores on inhibition, planning and verbal intelligence increased significantly in the two music groups over time as compared to the visual art and no arts controls. Mediation analysis with executive functions and verbal IQ as mediator for academic performance have shown a possible far transfer effect from executive sub-function to academic performance scores. Discussion: The present results indicate a positive influence of long-term music education on cognitive abilities such as inhibition and planning. Of note, following a two-and-a-half year long visual arts program significantly improves scores on a visuospatial memory task. All results combined, this study supports a far transfer effect from music education to academic achievement mediated by executive sub-functions. PMID:29541017

Longitudinal Analysis of Music Education on Executive Functions in Primary School Children.

Science.gov (United States)

Jaschke, Artur C; Honing, Henkjan; Scherder, Erik J A

2018-01-01

Background: Research on the effects of music education on cognitive abilities has generated increasing interest across the scientific community. Nonetheless, longitudinal studies investigating the effects of structured music education on cognitive sub-functions are still rare. Prime candidates for investigating a relationship between academic achievement and music education appear to be executive functions such as planning, working memory, and inhibition. Methods: One hundred and forty-seven primary school children, M age = 6.4 years, SD = 0.65 were followed for 2.5 years. Participants were randomized into four groups: two music intervention groups, one active visual arts group, and a no arts control group. Neuropsychological tests assessed verbal intelligence and executive functions. Additionally, a national pupil monitor provided data on academic performance. Results: Children in the visual arts group perform better on visuospatial memory tasks as compared to the three other conditions. However, the test scores on inhibition, planning and verbal intelligence increased significantly in the two music groups over time as compared to the visual art and no arts controls. Mediation analysis with executive functions and verbal IQ as mediator for academic performance have shown a possible far transfer effect from executive sub-function to academic performance scores. Discussion: The present results indicate a positive influence of long-term music education on cognitive abilities such as inhibition and planning. Of note, following a two-and-a-half year long visual arts program significantly improves scores on a visuospatial memory task. All results combined, this study supports a far transfer effect from music education to academic achievement mediated by executive sub-functions.

Functional unit and product functionality—addressing increase in consumption and demand for functionality in sustainability assessment with LCA

DEFF Research Database (Denmark)

Kim, Seung Jin; Kara, Sami; Hauschild, Michael Zwicky

2016-01-01

behaviour and demonstrates the vicious circle of improving product efficiency that leads to further consumption and environmental impact. To address this problem, a new framework of dynamic functional unit definition is put forward for performing comparative LCA to manage the development of product life...... consumption of products in provided services as well as in growing volumes. This article aims to present a new framework in defining a dynamic functional unit of product technologies that caters for changes in consumer behaviour and growing market. Methods: A new approach to defining the functional unit...... is demonstrated on a case study in which the analysis of historical data for two TV product technologies—CRT and LCD—is used to show how the total environmental impact is increasing due to the increased functionality which triggers an increase in the volume of the market. Despite the efforts of improving product...

Star-product functions in higher-spin theory and locality

Energy Technology Data Exchange (ETDEWEB)

Vasiliev, M.A. [I.E. Tamm Department of Theoretical Physics, Lebedev Physical Institute,Leninsky prospect 53, 119991, Moscow (Russian Federation)

2015-06-04

Properties of the functional classes of star-product elements associated with higher-spin gauge fields and gauge parameters are elaborated. Cohomological interpretation of the nonlinear higher-spin equations is given. An algebra ℋ, where solutions of the nonlinear higher-spin equations are valued, is found. A conjecture on the classes of star-product functions underlying (non)local maps and gauge transformations in the nonlinear higher-spin theory is proposed.

Music Production with Changing Tools – a Challenge to Formal Education

OpenAIRE

Gullö, Jan-Olof

2010-01-01

The Millennials, today’s pupils and students, is the first generation to grow up with tools for interactive communication and media production. Many students choose to study music production in higher education establishments. Therefore music production is an emerging subject and important research topic. The aim of this thesis is to develop knowledge of music production and to identify key skills necessary for music producers and music production teachers. Three sub-studies were performed to...

Characterization and prediction of chemical functions and weight fractions in consumer products

Directory of Open Access Journals (Sweden)

Kristin K. Isaacs

Full Text Available Assessing exposures from the thousands of chemicals in commerce requires quantitative information on the chemical constituents of consumer products. Unfortunately, gaps in available composition data prevent assessment of exposure to chemicals in many products. Here we propose filling these gaps via consideration of chemical functional role. We obtained function information for thousands of chemicals from public sources and used a clustering algorithm to assign chemicals into 35 harmonized function categories (e.g., plasticizers, antimicrobials, solvents. We combined these functions with weight fraction data for 4115 personal care products (PCPs to characterize the composition of 66 different product categories (e.g., shampoos. We analyzed the combined weight fraction/function dataset using machine learning techniques to develop quantitative structure property relationship (QSPR classifier models for 22 functions and for weight fraction, based on chemical-specific descriptors (including chemical properties. We applied these classifier models to a library of 10196 data-poor chemicals. Our predictions of chemical function and composition will inform exposure-based screening of chemicals in PCPs for combination with hazard data in risk-based evaluation frameworks. As new information becomes available, this approach can be applied to other classes of products and the chemicals they contain in order to provide essential consumer product data for use in exposure-based chemical prioritization. Keywords: Chemical function, Exposure modeling, Chemical prioritization, Consumer products, Cosmetics, ExpoCast

Performance of the dot product function in radiative transfer code SORD

Science.gov (United States)

Korkin, Sergey; Lyapustin, Alexei; Sinyuk, Aliaksandr; Holben, Brent

2016-10-01

The successive orders of scattering radiative transfer (RT) codes frequently call the scalar (dot) product function. In this paper, we study performance of some implementations of the dot product in the RT code SORD using 50 scenarios for light scattering in the atmosphere-surface system. In the dot product function, we use the unrolled loops technique with different unrolling factor. We also considered the intrinsic Fortran functions. We show results for two machines: ifort compiler under Windows, and pgf90 under Linux. Intrinsic DOT_PRODUCT function showed best performance for the ifort. For the pgf90, the dot product implemented with unrolling factor 4 was the fastest. The RT code SORD together with the interface that runs all the mentioned tests are publicly available from ftp://maiac.gsfc.nasa.gov/pub/skorkin/SORD_IP_16B (current release) or by email request from the corresponding (first) author.

Research on establishing the rank and quotient of functions in product value analysisengineering

Directory of Open Access Journals (Sweden)

Gheorghe Burz

2011-12-01

Full Text Available The constructive conception of a product results from uniting subsystems with basic usage values. These basic usage values make up the functions of the product. The notion of product function is the basic notion that product value analysis/value engineering(VA/VE operates with, and function analysis together with creative thinking constitutes „the oxygen of value engineering”. The present paper defines the notion of rank of a product function, establishes the formula for calculating its value and it reviews some ways of Determining the levels of importance of product functions, with the aim of proposing a new distribution of the importance of these Functions within the total usage value. Establishing the rank of a function can be reduced to the issue of comparing product functions by experts, consumers, team members for VA/VE. Subsequently, the ensuing results are subjected to adequate mathematical operations in order to determin the levels of importance and the quotients of each function within the product ussage value, as well as the distribution of these quotients. Due to the fact that the quota or quotient of a function within the product usage value plays an important role in conceiving and designing products, more precisely, in the economical shaping of functions, the distribution law to which this parametre is subjected is also very important. A critical study of the methods currently used to determine function quotients shows that these methods conduct to a linear distribution of these quotients, and, under these Circumstances, the ratio between the highest level of importance and the lowest level of importance is equal to the number of functions – number that is very high indeed for complex products. On the other hand, it is rightly assumed that there is a considerable number of products for which the functions do not follow a linear distribution. The Zipf distribution or its generalised form, the Pareto

Allocation of financial resource to enhance educational productivity ...

African Journals Online (AJOL)

This study examines the allocation of financial resource to the education industry and how it enhances productivity and students' outcomes of the secondary schools' students in the Unity Colleges in Ogun state. It adopted ex-post factor research design and purposeful sample and sampling technique for the study. Scholars' ...

Self-Efficacy Buffers the Relationship between Educational Disadvantage and Executive Functioning.

Science.gov (United States)

Zahodne, Laura B; Nowinski, Cindy J; Gershon, Richard C; Manly, Jennifer J

2015-04-01

Previous studies showed that control beliefs are more strongly related to global cognition and mortality among adults with low education, providing preliminary evidence that self-efficacy buffers against the negative impact of educational disadvantage on physical and cognitive health. The current study extends these findings to a nationally representative sample of men and women aged 30 to 85 and explores which cognitive domains are most strongly associated with self-efficacy, educational attainment, and their interaction. Data were obtained from 1032 adult (30-85) participants in the United States norming study for the NIH Toolbox. Self-efficacy, executive functioning, working memory, processing speed, episodic memory, and vocabulary were assessed with the NIH Toolbox. Multivariate analysis of covariance and follow-up regressions tested the hypothesis that self-efficacy would be more strongly related to cognitive performance among individuals with lower education, controlling for age, sex, race, ethnicity, education, reading level, testing language, and depressive symptoms. Higher education was associated with higher self-efficacy and better performance on all cognitive tests. Higher self-efficacy was associated with better set-switching and attention/inhibition. Significant self-efficacy by education interactions indicated that associations between self-efficacy and executive abilities were stronger for individuals with lower education. Specifically, individuals with low education but high self-efficacy performed similarly to individuals with high education. This study provides evidence that self-efficacy beliefs buffer against the negative effects of low educational attainment on executive functioning. These results have implications for future policy and/or intervention work aimed at reducing the deleterious effects of educational disadvantage on later cognitive health.

Resource-recovery facilities: Production and cost functions, and debt-financing issues

International Nuclear Information System (INIS)

Simonsen, W.S.

1991-01-01

Some of the fiscal questions relating to resource-recovery, or trash-burning, facilities are addressed. Production and cost functions for resource-recovery facilities are estimated using regression analysis. Whether or not there are returns to scale are addressed using the production and cost-function framework. Production functions are also estimated using data envelopment analysis (DEA), and results are compared to the regression results. DEA is a linear-program-based technique that can provide information about the production process. The data used to estimate the production and cost functions were collected from the Resource Recovery Yearbook. Once the decision is made to construct a resource-recovery facility, it needs to be financed. The high cost of these facilities usually prohibits financing construction out of regular operating revenues. Therefore, the issues a government faces when debt is used to finance a resource-recovery facility are analyzed. The most important public policy finding is that increasing economies of scale do not seem to be present for resource-recovery facilities

Longitudinal Analysis of Music Education on Executive Functions in Primary School Children

Directory of Open Access Journals (Sweden)

Artur C. Jaschke

2018-02-01

Full Text Available Background: Research on the effects of music education on cognitive abilities has generated increasing interest across the scientific community. Nonetheless, longitudinal studies investigating the effects of structured music education on cognitive sub-functions are still rare. Prime candidates for investigating a relationship between academic achievement and music education appear to be executive functions such as planning, working memory, and inhibition.Methods: One hundred and forty-seven primary school children, Mage = 6.4 years, SD = 0.65 were followed for 2.5 years. Participants were randomized into four groups: two music intervention groups, one active visual arts group, and a no arts control group. Neuropsychological tests assessed verbal intelligence and executive functions. Additionally, a national pupil monitor provided data on academic performance.Results: Children in the visual arts group perform better on visuospatial memory tasks as compared to the three other conditions. However, the test scores on inhibition, planning and verbal intelligence increased significantly in the two music groups over time as compared to the visual art and no arts controls. Mediation analysis with executive functions and verbal IQ as mediator for academic performance have shown a possible far transfer effect from executive sub-function to academic performance scores.Discussion: The present results indicate a positive influence of long-term music education on cognitive abilities such as inhibition and planning. Of note, following a two-and-a-half year long visual arts program significantly improves scores on a visuospatial memory task. All results combined, this study supports a far transfer effect from music education to academic achievement mediated by executive sub-functions.

Fast evaluation of nonlinear functionals of tensor product wavelet expansions

NARCIS (Netherlands)

Schwab, C.; Stevenson, R.

2011-01-01

Abstract For a nonlinear functional f, and a function u from the span of a set of tensor product interpolets, it is shown how to compute the interpolant of f (u) from the span of this set of tensor product interpolets in linear complexity, assuming that the index set has a certain multiple tree

DETERMINING TOURISM VALUE OF NATIONAL PARK OF URMIA LAKE IN IRAN BY FAMILY PRODUCTION FUNCTION

Directory of Open Access Journals (Sweden)

Ali Bagherzadeh

2012-12-01

Full Text Available According to the importance of environmental resources in preserving natural ecosystems and human life, preserving these resources and preventing their destruction is necessary. National Park of Urmia Lake in West Azarbayjan province of Iran is the settlement of rare species for different animals and herbs. Every year a lot of internal and foreign passengers and tourists visit this national Park, so the purpose of this study is recreation demand function derivation in National Park of Urmia Lake and determining social and economic factors on demand function. So we used travel cost pattern within the frame work of family production function. Optimal sample volume was 75 tourists and data is related to 2010 summer. Results showed recreation demand function has positive relation with tourists income, quality of National Park and visitor`s education, also it has negative relation with recreation shadow price that is according to theoretical expectations. So, quality improvement of National Park as an effective key factor on recreation demand and using suitable pricing policy are recommended.

INNOVATIVE TECHNOLOGICAL SOLUTIONS IN CREATING FUNCTIONAL PRODUCTS POWER

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I. V. Sergienko

2015-01-01

Full Text Available The article deals with a problem of functional products creation for consumers feeling need in proteins, irreplaceable amino acids, vitamins, mineral substances, food fibers, polynonsaturated fat acids. One of the possible ways to improve human nutrition is using non-traditional cultures for bread making technology containing significant amounts of fibrous substances, easily digestible protein, vitamins, unsaturated fatty acids and minerals. Taking into account the Nutrition Science requirements an expediency of the most full functional ingredients complex entering into bakery products prescription structure is proved. Replacement of the first grade wheat flour by the offered prescription composition allows to slow down a bread aging, to increase periods of products storage and to improve their physical and chemical indicators on the specific volume and porosity. The bakery products "Svyatogor" at the use of 100 g of a product allow to cover daily need in protein for 38,9%, in carbohydrates – for 3,4%, fat – for 9,2%. The power value of "Svyatogor" is 897 kJ, in control 959. Biological value, % 82,7 against 53,1 in control. Thanks to it the digestibility of bread protein (in vitro method of “Svyatogor” is higher. Thanks to unique properties of the compounding components “Svyatogor” gets functional properties by full-fledged protein increasing and its best comprehensibility (in vitro, advanced structure according to the content of vitamins, mineral substances, their balanced structure and can be recommended for mass consumption and prevention of osteoporosis, atherosclerosis, anemia, for children food, pregnant women and the feeding women.

Role of Educational Status in Explaining the Association between Body Mass Index and Cognitive Function.

Science.gov (United States)

Ho, Yi-Te; Kao, Tung-Wei; Peng, Tao-Chun; Liaw, Fang-Yih; Yang, Hui-Fang; Sun, Yu-Shan; Chang, Yaw-Wen; Chen, Wei-Liang

2016-02-01

Preserving physical and cognitive function becomes an important issue as people age. A growing number of studies have found that the correlation between body mass index (BMI) and cognitive function changes in different age groups. It is obvious that higher educational status is linked to higher cognitive function in terms of numerous risk factors that influence cognitive function. This study aimed to investigate the interplay between obesity and cognitive function categorized by different educational status.This study included 5021 participants aged 20 to 59 years who completed 3 neurocognitive function tests, including a simple reaction time test (SRTT), a symbol digit substitution test (SDST), and a serial digit learning test (SDLT) as reported in the National Health and Nutrition Examination Survey (NHANES) III database. The associations between neurocognitive function and BMI were analyzed using multivariate linear regression while controlling for confounders.After adjusting for pertinent covariates in mode 3, the β coefficients in the female participants with more than 12 years of education (interpreted as change of 3 neurocognitive function tests for each increment in BMI) comparing obesity groups to those with normal BMI were 16.2 (P education and female participants with fewer than 12 years of education demonstrated increased impairment as their BMI increased. However, this association was not significant after adjustments.Obese individuals had worse neurocognitive function than those of normal weight or overweight, especially in women with a high educational level.

Attributions of Productive Authors in Educational Psychology Journals

Science.gov (United States)

Mayrath, Michael C.

2008-01-01

Are there similarities in the writing approaches and practices among the top-producing authors in our field? If so, perhaps knowing this information may benefit graduate students or recent graduates. In this paper, I asked 13 authors to explain why they were so productive in terms of publishing in educational psychology journals. Four categories…

The research of the production function of an industrial enterprise

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Rezepin Alexandr

2017-01-01

Full Text Available The article deals with the use of a production function model for the description of production process and the solution of practical problems, such as choice of technological method of production, rational and effective use of invested funds. Analysis of the production process is carried out by the example of Urals Stampings Plant. The analysis consists of two parts. In the first part with the use of regression analysis the production function is evaluated and the elasticity of revenue is calculated on the cost for main types of resources. In the second part of the analysis with the help of artificial neural networks constructing authors investigate the significance of influence the dynamics in the number of production factors and productivity on the physical volume of the issue. In conclusion, the authors provide recommendations for the implementation to increase the level of productivity of the investment strategy for the Urals Stampings Plant.

Exact probability distribution function for the volatility of cumulative production

Science.gov (United States)

Zadourian, Rubina; Klümper, Andreas

2018-04-01

In this paper we study the volatility and its probability distribution function for the cumulative production based on the experience curve hypothesis. This work presents a generalization of the study of volatility in Lafond et al. (2017), which addressed the effects of normally distributed noise in the production process. Due to its wide applicability in industrial and technological activities we present here the mathematical foundation for an arbitrary distribution function of the process, which we expect will pave the future research on forecasting of the production process.

Evidence on the Impact of Education on Innovation and Productivity

OpenAIRE

Junge, Martin; Severgnini, Battista; Sørensen, Anders

2012-01-01

This paper investigates the importance of the educational mix of employees at the firm level for the probability of firms being involved in innovation activities. We distinguish between four types of innovation: product, process, organisational, and marketing innovation. Moreover, we consider three different types of education for employees with at least 16 years of schooling: technical sciences, social sciences, and humanities. Furthermore, we examine the influence of these different innovat...

Self-Efficacy Buffers the Relationship between Educational Disadvantage and Executive Functioning

Science.gov (United States)

Zahodne, Laura B.; Nowinski, Cindy J.; Gershon, Richard C.; Manly, Jennifer J.

2016-01-01

Objective Previous studies showed that control beliefs are more strongly related to global cognition and mortality among adults with low education, providing preliminary evidence that self-efficacy buffers against the negative impact of educational disadvantage on physical and cognitive health. The current study extends these findings to a nationally-representative sample of men and women aged 30 to 85 and explores which cognitive domains are most strongly associated with self-efficacy, educational attainment, and their interaction. Method Data were obtained from 1,032 adult (30-85) participants in the United States norming study for the NIH Toolbox. Self-efficacy, executive functioning, working memory, processing speed, episodic memory, and vocabulary were assessed with the NIH Toolbox. Multivariate analysis of covariance and follow-up regressions tested the hypothesis that self-efficacy would be more strongly related to cognitive performance among individuals with lower education, controlling for age, sex, race, ethnicity, education, reading level, testing language, and depressive symptoms. Results Higher education was associated with higher self-efficacy and better performance on all cognitive tests. Higher self-efficacy was associated with better set-switching and attention/inhibition. Significant self-efficacy by education interactions indicated that associations between self-efficacy and executive abilities were stronger for individuals with lower education. Specifically, individuals with low education but high self-efficacy performed similarly to individuals with high education. Conclusions This study provides evidence that self-efficacy beliefs buffer against the negative effects of low educational attainment on executive functioning. These results have implications for future policy and/or intervention work aimed at reducing the deleterious effects of educational disadvantage on later cognitive health. PMID:25877284

Elasticity of Substitution for Production Functions in Romania and other Countries

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Gheorghe Zaman

2007-02-01

Full Text Available The production function is explaining the mechanism through which inputs are changed into outputs and the partial efficiency of labour and capital. It also allows for understanding the elasticity of substitution, which measures the percentage change in factor proportions due to a percentage change in the marginal rate of technical substitution. In this study we have applied the two factor Constant Elasticity of Substitution (CES production function, which is considered to be the generalised form of the Cobb-Douglas function. Using the available statistical data regarding Romania's economy in 1990-1005 period, we have performed time-series and cross-section analysis based on the aggregated production functions at national level.

Linking Brief Functional Analysis to Intervention Design in General Education Settings

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Ishuin, Tifanie

2009-01-01

This study focused on the utility and applicability of brief functional analysis in general education settings. The purpose of the study was to first identify the environmental variables maintaining noncompliance through a brief functional analysis, and then to design and implement a functionally equivalent intervention. The participant exhibited…

Scientific production indicators for the education of babies and little children in child education

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Fernanda Gonçalves

2017-12-01

Full Text Available The present text is the result of a master's degree research, which had the objective of analyzing the indicatives for teaching with babies and very small children from the Brazilian scientific production registered in the thesis and dissertations bank of CAPES (2008 - 2011. Thus, a mapping of the national production that had as a focus of concern the education of children from zero to three years of age in the context of pre-school education, totaling 48 works, of which 13 constituted the definitive corpus analyzed. From the corpus, the following categories of analysis emerged: 1 Studies on teacher specificity; 2 Studies on the pedagogical practices; 3 Studies on child development; 4 Studies on the social role of daycares and the relationship with the family. As one of the results of the research, it is possible to highlight the organization of times and spaces as an important element that characterizes the teaching specificity with this age group.

THE FUNCTIONS OF CATALAN EDUCATIONAL INSPECTION FROM THE CATALAN EDUCATIONAL LAW (LEC AND THE CENTERS AUTONOMY PROCESS

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Joan Segura Torres

2017-06-01

Full Text Available Catalonia is one of the most developed community in relation to the centers autonomy. A step forward was made with of the LEC (2009 and the Centers Autonomy Decree. The role of the Educational Inspection has not been explained or revised to adapt to those new changes and how to contribute from its position. This article presents a review of all the current legislative documentation in Autonomy of Centers and Educational Inspection in Catalonia with the aim of contributing some conclusions which show us how the inspection function is positioned in developing its functions facing this situation change and suggestions about where it should lead to contribute to the improvement of educational quality. It has been carried out within the framework of the PhD Program of the Autonomous University of Barcelona.

Factorization of products of discontinuous functions applied to Fourier-Bessel basis.

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Popov, Evgeny; Nevière, Michel; Bonod, Nicolas

2004-01-01

The factorization rules of Li [J. Opt. Soc. Am. A 13, 1870 (1996)] are generalized to a cylindrical geometry requiring the use of a Bessel function basis. A theoretical study confirms the validity of the Laurent rule when a product of two continuous functions or of one continuous and one discontinuous function is factorized. The necessity of applying the so-called inverse rule in factorizing a continuous product of two discontinuous functions in a truncated basis is demonstrated theoretically and numerically.

A new measure for functional similarity of gene products based on Gene Ontology

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Lengauer Thomas

2006-06-01

Full Text Available Abstract Background Gene Ontology (GO is a standard vocabulary of functional terms and allows for coherent annotation of gene products. These annotations provide a basis for new methods that compare gene products regarding their molecular function and biological role. Results We present a new method for comparing sets of GO terms and for assessing the functional similarity of gene products. The method relies on two semantic similarity measures; simRel and funSim. One measure (simRel is applied in the comparison of the biological processes found in different groups of organisms. The other measure (funSim is used to find functionally related gene products within the same or between different genomes. Results indicate that the method, in addition to being in good agreement with established sequence similarity approaches, also provides a means for the identification of functionally related proteins independent of evolutionary relationships. The method is also applied to estimating functional similarity between all proteins in Saccharomyces cerevisiae and to visualizing the molecular function space of yeast in a map of the functional space. A similar approach is used to visualize the functional relationships between protein families. Conclusion The approach enables the comparison of the underlying molecular biology of different taxonomic groups and provides a new comparative genomics tool identifying functionally related gene products independent of homology. The proposed map of the functional space provides a new global view on the functional relationships between gene products or protein families.

Art Education and the Functional Revolution: Toward a Reassessment of Goals

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Foster, Margaret G.

1975-01-01

This essay is concerned with the revolutionary changes, both conscious and otherwise, in art values and functions that have been generated by the democratization of art education. The development of art education is considered from this perspective with particular focus on the areas of conflict. (Editor/RK)

Educational inequalities in obesity and gross domestic product: evidence from 70 countries.

Science.gov (United States)

Kinge, Jonas Minet; Strand, Bjørn Heine; Vollset, Stein Emil; Skirbekk, Vegard

2015-12-01

We test the reversal hypothesis, which suggests that the relationship between obesity and education depends on the economic development in the country; in poor countries, obesity is more prevalent in the higher educated groups, while in rich countries the association is reversed-higher prevalence in the lower educated. We assembled a data set on obesity and education including 412,921 individuals from 70 countries in the period 2002-2013. Gross domestic product (GDP) per capita was used as a measure of economic development. We assessed the association between obesity and GDP by education using a two-stage mixed effects model. Country-specific educational inequalities in obesity were investigated using regression-based inequality indices. The reversal hypothesis was supported by our results in men and women. Obesity was positively associated with country GDP only among individuals with lower levels of education, while this association was absent or reduced in those with higher levels of education. This pattern was more pronounced in women than in men. Furthermore, educational inequalities in obesity were reversed with GDP; in low-income countries, obesity was more prevalent in individuals with higher education, in medium-income and high-income countries, obesity shifts to be more prevalent among those with lower levels of education. Obesity and economic development were positively associated. Our findings suggest that education might mitigate this effect. Global and national action aimed at the obesity epidemic should take this into account. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

GENDERED CAREER PRODUCTIVITY AND SUCCESS IN ACADEMIA IN INDONESIA’S ISLAMIC HIGHER EDUCATION INSTITUTIONS

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Nur Kholis

2012-12-01

Full Text Available Career advancement in Indonesian academia is nationally regulated. It, theoretically, provides equal opportunities for men and women to be productive and successful. The purpose of this study is to analyze gender effects on academic career productivity and success. Seven-hundred and fifty questionnaires were distributed randomly to eight Islamic Higher Education Institutions in seven provinces, from which 220 (Men = 57.7%, and Women = 42.3% respondents returned the questionnaires with an analyzable quality. Descriptive and multivariate analyses are employed for analyzing and presenting the results. The paper argues that women in Islamic Higher Education Institutions are less productive in terms of publications, hold lower academic rank and leadership positions, and earn significantly less than men. It further argues that Islamic Higher Education Institutions should provide specific empowerment for women by, for example, providing support for their continuing education, professional development, and career opportunities.

Commonly Employed African Neonatal Skin Care Products Compromise Epidermal Function in Mice.

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Man, Mao-Qiang; Sun, Richard; Man, George; Lee, Dale; Hill, Zelee; Elias, Peter M

2016-09-01

Neonatal mortality is much higher in the developing world than in developed countries. Infections are a major cause of neonatal death, particularly in preterm infants, in whom defective epidermal permeability barrier function facilitates transcutaneous pathogen invasion. The objective was to determine whether neonatal skin care products commonly used in Africa benefit or compromise epidermal functions in murine skin. After twice-daily treatment of 6- to 8-week-old hairless mice with each skin care product for 3 days, epidermal permeability barrier function, skin surface pH, stratum corneum hydration, and barrier recovery were measured using a multiprobe adapter system physiology monitor. For products showing some benefits in these initial tests, the epidermal permeability barrier homeostasis was assessed 1 and 5 hours after a single application to acutely disrupted skin. All of the skin care products compromised basal permeability barrier function and barrier repair kinetics. Moreover, after 3 days of treatment, most of the products also reduced stratum corneum hydration while elevating skin surface pH to abnormal levels. Some neonatal skin care products that are widely used in Africa perturb important epidermal functions, including permeability barrier homeostasis in mice. Should these products have similar effects on newborn human skin, they could cause a defective epidermal permeability barrier, which can increase body fluid loss, impair thermoregulation, and contribute to the high rates of neonatal morbidity and mortality seen in Africa. Accordingly, alternative products that enhance permeability barrier function should be identified, particularly for use in preterm infants. © 2016 Wiley Periodicals, Inc.

Education and Knowledge: The core of productive transformation with equity?. The case of Chile

OpenAIRE

Silva Peña, Ilich; Chelme Bustos, Alexis; Salgado Labra, Isabel

2003-01-01

The objective of this article is to give a review of the results of educational politics in Chile, of which the core concept has been “productive transformation with equity”. It has established a view on the aspects of productivity and distribution of income in the different socioeconomic stratums, and it shows the levels of education achieved in comparison to the incomes earned. Among the principle conclusions that were found, it is certain that even though productivity has increased, equity...

Social justice in education: how the function of selection in educational institutions predicts support for (non)egalitarian assessment practices.

Science.gov (United States)

Autin, Frédérique; Batruch, Anatolia; Butera, Fabrizio

2015-01-01

Educational institutions are considered a keystone for the establishment of a meritocratic society. They supposedly serve two functions: an educational function that promotes learning for all, and a selection function that sorts individuals into different programs, and ultimately social positions, based on individual merit. We study how the function of selection relates to support for assessment practices known to harm vs. benefit lower status students, through the perceived justice principles underlying these practices. We study two assessment practices: normative assessment-focused on ranking and social comparison, known to hinder the success of lower status students-and formative assessment-focused on learning and improvement, known to benefit lower status students. Normative assessment is usually perceived as relying on an equity principle, with rewards being allocated based on merit and should thus appear as positively associated with the function of selection. Formative assessment is usually perceived as relying on corrective justice that aims to ensure equality of outcomes by considering students' needs, which makes it less suitable for the function of selection. A questionnaire measuring these constructs was administered to university students. Results showed that believing that education is intended to select the best students positively predicts support for normative assessment, through increased perception of its reliance on equity, and negatively predicts support for formative assessment, through reduced perception of its ability to establish corrective justice. This study suggests that the belief in the function of selection as inherent to educational institutions can contribute to the reproduction of social inequalities by preventing change from assessment practices known to disadvantage lower-status student, namely normative assessment, to more favorable practices, namely formative assessment, and by promoting matching beliefs in justice principles.

Predicting acceptance and popularity in early adolescence as a function of hearing status, gender, and educational setting.

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Wolters, Nina; Knoors, Harry E T; Cillessen, Antonius H N; Verhoeven, Ludo

2011-01-01

This study examined associations of communicative skills, social behavior, and personality with acceptance and popularity as a function of hearing status, gender, and educational setting. Participants were 87 deaf and 672 hearing early adolescents of 52 6th grade classrooms in mainstream and special education. Acceptance varied as a function of hearing status by gender; popularity varied as a function of hearing status and educational setting. Deaf boys in mainstream education were less accepted and popular than their hearing classmates and than deaf peers in special education. Deaf girls in mainstream education were also less popular but not less accepted. Communicative skills varied as a function of hearing status, whereas social behavior varied as a function of educational setting. Deaf mainstreamed children showed less developed pragmatic and strategic communicative skills (monitoring, improvisation, initiating/maintaining) than their hearing classmates, but more social adjustment than deaf peers in special education (more prosocial behavior, less antisocial or withdrawn behavior, and more agreeableness). For acceptance, deaf girls in mainstream education compensated the lack of improvisation with higher levels of prosocial behavior, agreeableness, monitoring, and pragmatic skills, and lower levels of antisocial behavior than deaf boys. Monitoring and pragmatic skills negatively affected a deaf mainstream boy's acceptance. In special education, gender differences in prosocial behavior explained deaf boys' lower acceptance. Popularity was explained by pragmatic skills and improvisation as a function of hearing status. Voter population difference and different social behavior norms are considered as an explanation for popularity differences as a function of educational setting. Copyright © 2011 Elsevier Ltd. All rights reserved.

Joint pricing and production management: a geometric programming approach with consideration of cubic production cost function

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Sadjadi, Seyed Jafar; Hamidi Hesarsorkh, Aghil; Mohammadi, Mehdi; Bonyadi Naeini, Ali

2015-06-01

Coordination and harmony between different departments of a company can be an important factor in achieving competitive advantage if the company corrects alignment between strategies of different departments. This paper presents an integrated decision model based on recent advances of geometric programming technique. The demand of a product considers as a power function of factors such as product's price, marketing expenditures, and consumer service expenditures. Furthermore, production cost considers as a cubic power function of outputs. The model will be solved by recent advances in convex optimization tools. Finally, the solution procedure is illustrated by numerical example.

Research and exploration of product innovative design for function

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Wang, Donglin; Wei, Zihui; Wang, Youjiang; Tan, Runhua

2009-07-01

Products innovation is under the prerequisite of realizing the new function, the realization of the new function must solve the contradiction. A new process model of new product innovative design was proposed based on Axiomatic Design (AD) Theory and Functional Structure Analysis (FSA), imbedded Principle of Solving Contradiction. In this model, employ AD Theory to guide FSA, determine the contradiction for the realization of the principle solution. To provide powerful support for innovative design tools in principle solution, Principle of Solving Contradiction in the model were imbedded, so as to boost up the innovation of principle solution. As a case study, an innovative design of button battery separator paper punching machine has been achieved with application of the proposed model.

THE ACADEMIC PERSONNEL MOTIVATION - A FACTOR FOR HIGH QUALITY EDUCATIONAL PRODUCT

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Viara Slavianska

2014-06-01

Full Text Available The present paper consecutively puts an accent on 1 the quality of higher education as a national priority, 2 the qualification and motivation of the academic staff as factors for offering an educational product of high quality, 3 the strategies, policies and practices for motivating the academic personnel. The necessity of education improvement is adduced, the strategies and politics in the field of academic personnel training are presented, and the possible effects from a wrong approach to employees’ motivation in academic environment are commented.

Does Labour Diversity affect Firm Productivity?

DEFF Research Database (Denmark)

Parrotta, Pierpaolo; Pozzoli, Dario; Pytlikova, Mariola

Using a matched employer-employee dataset, we analyze how workforce diversity in cultural background, education and demographic characteristics affects productivity of firms in Denmark. Implementing a structural estimation of the firms' production function (Ackerberg et al., 2006) we find...... diverse workforce, seem to outweigh the positive effects coming from creativity and knowledge spillovers....... that labor diversity in education significantly enhances a firm's value added. Conversely, diversity in ethnicity and demographics induces negative effects on firm productivity. Hence, the negative effects, coming from communication and integration costs connected to a more culturally and demographically...

Electrostatic separation for functional food ingredient production

NARCIS (Netherlands)

Wang, J.

2016-01-01

Summary

Dry fractionation is a promising alternative to wet extraction processes for production of food ingredients, since it uses hardly any water, consumes less energy and retains the native functionality of the ingredients. It combines milling and dry separation to

Plate Boundary Observatory Infrastructure and Data Products in Education and Outreach

Science.gov (United States)

Eriksson, S. C.; Barbour, K.; Lee, E.

2005-12-01

As one of three major components of NSF's EarthScope program, the Plate Boundary Observatory (PBO) encourages the integration of research and education. Informing various communities about the current work of PBO and the scientific discoveries related to the use of this instrumentation has contributed to the success of PBO during the first two years of the EarthScope project. UNAVCO(PBO), IRIS (USArray), and the EarthScope project office work together to integrate Education and Outreach (E&O) opportunities into a program that is greater than the sum of its parts and yet maintains the identity of each organization. Building and maintaining the PBO website, documenting and archiving activities of PBO, providing short courses for professional development of scientists using EarthScope data, and developing higher level data products with an appropriate educational framework are a few of the activities that provide both challenges and opportunities. The internet, particularly the World Wide Web, has become the primary tool for disseminating information to various audiences. The primary goals of the PBO website are to provide current information on the progress of GPS and Strainmeter facility construction; to provide access to different levels of data products; and to facilitate networking with and among scientists. Challenges for the PBO website include publishing current stories on installation projects while coordinating with field engineers on a regular basis; providing near to real time updates and maintaining quality assurance processes; and defining personnel requirements for a maintaining a dynamic website. Currently, archived photographs, web diaries, and numerous web highlights document PBO's success and provide a visual record of PBO's accomplishments and behind-the-scene activities over the last two years. The community charged PBO with increasing the number of scientists using its data. UNAVCO does this by providing short courses for professional development

Production functions for climate policy modeling. An empirical analysis

International Nuclear Information System (INIS)

Van der Werf, Edwin

2008-01-01

Quantitative models for climate policy modeling differ in the production structure used and in the sizes of the elasticities of substitution. The empirical foundation for both is generally lacking. This paper estimates the parameters of 2-level CES production functions with capital, labour and energy as inputs, and is the first to systematically compare all nesting structures. Using industry-level data from 12 OECD countries, we find that the nesting structure where capital and labour are combined first, fits the data best, but for most countries and industries we cannot reject that all three inputs can be put into one single nest. These two nesting structures are used by most climate models. However, while several climate policy models use a Cobb-Douglas function for (part of the) production function, we reject elasticities equal to one, in favour of considerably smaller values. Finally we find evidence for factor-specific technological change. With lower elasticities and with factor-specific technological change, some climate policy models may find a bigger effect of endogenous technological change on mitigating the costs of climate policy. (author)

Active Learning and Reflection in Product Development Engineering Education

Science.gov (United States)

Shekar, Aruna

2007-01-01

Traditional engineering courses at tertiary level have been traditionally theory-based, supported by laboratory work, but there is now a world-wide trend towards project-based learning. In product development education, project-based learning is essential in order to integrate the disciplines of design, marketing and manufacturing towards the…

Insights for the Development of a Functional Fish Product

NARCIS (Netherlands)

Devitiis, De Biagia; Carlucci, Domenico; Nocella, Giuseppe; Viscecchia, Rosaria; Bimbo, Francesco; Nardone, Gianluca

2018-01-01

This study aims to explore consumer acceptance of a new functional fish burger using a qualitative approach based on four focus group discussions conducted in selected major Italian cities. Results show that the development of functional fish products may bypass fish consumption barriers, combining

The Possibility Using the Power Production Function of Complex Variable for Economic Forecasting

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Sergey Gennadyevich Svetunkov

2016-09-01

Full Text Available The possibility of dynamic analysis and forecasting production results using the power production functions of complex variables with real coefficients is considered. This model expands the arsenal of instrumental methods and allows multivariate production forecasts which are unattainable by other methods of real variables as the functions of complex variables simulate the production differently in comparison with the models of real variables. The values of coefficients of the power production functions of complex variables can be calculated for each statistical observation. This allows to consider the change of the coefficients over time, to analyze this trend and predict the values of the coefficients for a given term, thereby to predict the form of the production function, which forecasts the operating results. Thus, the model of the production function with variable coefficients is introduced into the scientific circulation. With this model, the inverse problem of forecasting might be solved, such as the determination of the necessary quantities of labor and capital to achieve the desired operational results. The study is based on the principles of the modern methodology of complex-valued economy, one of its sections is the complex-valued patterns of production functions. In the article, the possibility of economic forecasting is tested on the example of the UK economy. The results of this prediction are compared with the forecasts obtained by other methods, which have led to the conclusion about the effectiveness of the proposed approach and the method of forecasting at the macro levels of production systems. A complex-valued power model of the production function is recommended for the multivariate prediction of sustainable production systems — the global economy, the economies of individual countries, major industries and regions.

Some Characterizations of the Cobb-Douglas and CES Production Functions in Microeconomics

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Xiaoshu Wang

2013-01-01

Full Text Available It is well known that the study of the shape and the properties of the production possibility frontier is a subject of great interest in economic analysis. Vîlcu (Vîlcu, 2011 proved that the generalized Cobb-Douglas production function has constant return to scale if and only if the corresponding hypersurface is developable. Later on, the authors A. D. Vîlcu and G. E. Vîlcu, 2011 extended this result to the case of CES production function. Both results establish an interesting link between some fundamental notions in the theory of production functions and the differential geometry of hypersurfaces in Euclidean spaces. In this paper, we give some characterizations of minimal generalized Cobb-Douglas and CES production hypersurfaces in Euclidean spaces.

INTEGRATIVE PROPERTIES OF LIBRARY FUNCTIONS: IMPLEMENTATION IN THE EDUCATIONAL ELECTRONIC ENVIRONMENT

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Т. Л. Бірюкова

2017-02-01

In our opinion, the use of distance education programs primarily to build interaction of educational and library establishments in the electronic environment. To achieve this goal, through the interaction of the system Library Education created and signed to the practice of teaching subjects at the Documentation and information activities department Odessa National Polytechnic University methodological development, there are student groups whose work promotes the assimilation of theoretical material in practice, just in the information institution, adapting to the professional environment, provided the possibility of passing the full production and pre-diploma practice.

A FUNCTIONAL MODEL OF COMPUTER-ORIENTED LEARNING ENVIRONMENT OF A POST-DEGREE PEDAGOGICAL EDUCATION

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Kateryna R. Kolos

2014-06-01

Full Text Available The study substantiates the need for a systematic study of the functioning of computer-oriented learning environment of a post-degree pedagogical education; it is determined the definition of “functional model of computer-oriented learning environment of a post-degree pedagogical education”; it is built a functional model of computer-oriented learning environment of a post-degree pedagogical education in accordance with the functions of business, information and communication technology, academic, administrative staff and peculiarities of training courses teachers.

Longitudinal analysis of music education on executive functions in primary school children

NARCIS (Netherlands)

Jaschke, A.C.; Honing, H.; Scherder, E.J.A.

Background: Research on the effects of music education on cognitive abilities has generated increasing interest across the scientific community. Nonetheless, longitudinal studies investigating the effects of structured music education on cognitive sub-functions are still rare. Prime candidates for

Social justice in education: how the function of selection in educational institutions predicts support for (non)egalitarian assessment practices

Science.gov (United States)

Autin, Frédérique; Batruch, Anatolia; Butera, Fabrizio

2015-01-01

Educational institutions are considered a keystone for the establishment of a meritocratic society. They supposedly serve two functions: an educational function that promotes learning for all, and a selection function that sorts individuals into different programs, and ultimately social positions, based on individual merit. We study how the function of selection relates to support for assessment practices known to harm vs. benefit lower status students, through the perceived justice principles underlying these practices. We study two assessment practices: normative assessment—focused on ranking and social comparison, known to hinder the success of lower status students—and formative assessment—focused on learning and improvement, known to benefit lower status students. Normative assessment is usually perceived as relying on an equity principle, with rewards being allocated based on merit and should thus appear as positively associated with the function of selection. Formative assessment is usually perceived as relying on corrective justice that aims to ensure equality of outcomes by considering students’ needs, which makes it less suitable for the function of selection. A questionnaire measuring these constructs was administered to university students. Results showed that believing that education is intended to select the best students positively predicts support for normative assessment, through increased perception of its reliance on equity, and negatively predicts support for formative assessment, through reduced perception of its ability to establish corrective justice. This study suggests that the belief in the function of selection as inherent to educational institutions can contribute to the reproduction of social inequalities by preventing change from assessment practices known to disadvantage lower-status student, namely normative assessment, to more favorable practices, namely formative assessment, and by promoting matching beliefs in justice

Productivity effects of higher education human capital in selected countries of Sub-Saharan Africa

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Koye Gerry Bokana

2017-06-01

Full Text Available This study aimed to analyse the productivity effects of higher education enrolment (HEE, higher education output (HEO and the associated productivity gap (GP on selected countries in Sub-Saharan Africa (SSA over the period between 1981 and 2014. It was hypothesized in the study that HEE and HEO had statistically significant positive impact on productivity in the selected sub-Saharan Africa countries over the stated period. Fixed effect Least Square Dummy Variable (LSDV and a robust version of System Generalized Methods of Moment (SYSGMM were adopted as model estimating techniques. Results from the LSDV model indicated that HEE had no statistically significant positive impact on productivity growth in the twenty-one SSA countries. This non-significance was corrected in the dynamic model, but with negative effects on the growth rate of total factor productivity (TFP. The study further compared the worldwide technological frontier with those of the SSA countries under investigation and discovered that countries like Gabon, Mauritius and Swaziland ranked high, while Burundi needs to improve on its productivity determinants. The major conclusion of this study is therefore that higher education human capital should be supported with strong policy implementation, as this can have a positive impact on productivity growth.

Process-Product Research: A Cornerstone in Educational Effectiveness Research

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Creemers, Bert; Kyriakides, Leonidas

2015-01-01

This article links the contribution of process-product studies in developing the theoretical framework of educational effectiveness by pointing out the importance of teacher behavior in the classroom. The role that Jere Brophy played in this evolving research is described within the various phases of teacher effectiveness research. Process-product…

Cordyceps fungi: natural products, pharmacological functions and developmental products.

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Zhou, Xuanwei; Gong, Zhenghua; Su, Ying; Lin, Juan; Tang, Kexuan

2009-03-01

Parasitic Cordyceps fungi, such as Cordyceps sinensis, is a parasitic complex of fungus and caterpillar, which has been used for medicinal purposes for centuries particularly in China, Japan and other Asian countries. This article gives a general idea of the latest developments in C. sinensis research, with regard to the active chemical components, the pharmacological effects and the research and development of products in recent years. The common names for preparations include DongChongXiaCao in Chinese, winter worm summer grass in English. It has many bioactive components, such as 3'-deoxyadenosine, cordycepic acid and Cordyceps polysaccharides. It is commonly used to replenish the kidney and soothe the lung, and for the treatment of fatigue. It also can be used to treat conditions such as night sweating, hyposexuality, hyperglycaemia, hyperlipidaemia, asthenia after severe illness, respiratory disease, renal dysfunction, renal failure, arrhythmias and other heart disease and liver disease. Because of its rarity and outstanding curative effects, several mycelia strains have been isolated from natural Cordyceps and manufactured by fermentation technology, and are commonly sold as health food products. In addition, some substitutes such as C. militaris and adulterants also have been used; therefore, quality control of C. sinensis and its products is very important to ensure their safety and efficacy. Recent research advances in the study of Cordyceps, including Cordyceps mushrooms, chemical components, pharmacological functions and developmental products, has been reviewed and discussed. Developing trends in the field have also been appraised.

Experiencing Functional Electrical Stimulation Roots on Education, and Clinical Developments in Paraplegia and Tetraplegia With Technological Innovation.

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Varoto, Renato; Cliquet, Alberto

2015-10-01

Cybernetics-based concepts can allow for complete independence for paralyzed individuals, including sensory motor recovery. Spinal cord injuries are responsible for a huge stress on health and a financial burden to society. This article focuses on novel procedures such as functional diagnosis for paraplegics and tetraplegics, cybertherapies toward lessening comorbidities such as cardiovascular diseases, osteoporosis, etc., and the production of new technology for upper and lower limb control. Functional electrical stimulation reflects a unique opportunity for bipedal gait to be achieved by paraplegics and tetraplegics. Education and training of undergraduates and postgraduates in engineering and life sciences have also been a major aim of this work. Copyright © 2015 International Center for Artificial Organs and Transplantation and Wiley Periodicals, Inc.

Acceptability of Functional Behavioral Assessment Procedures to Special Educators and School Psychologists

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O'Neill, Robert E.; Bundock, Kaitlin; Kladis, Kristin; Hawken, Leanne S.

2015-01-01

This survey study assessed the acceptability of a variety of functional behavioral assessment (FBA) procedures (i.e., functional assessment interviews, rating scales/questionnaires, systematic direct observations, functional analysis manipulations) to a national sample of 123 special educators and a state sample of 140 school psychologists.…

Virtual Knowledge Production within a Physician Educational Outreach Program

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Bruce Carleton

2011-03-01

Full Text Available This paper describe the impacts and lessons learned of using conferencing technologies to support knowledge production activities within an academic detailing group. A three year case study was conducted in which 20 Canadian health professionals collaborated on developing educational outreach materials for family physicians. The groups communicated in face-to-face, teleconferencing, and web-conferencing environments. Data was collected over three years (2004-2007 and consisted of structured interviews, meeting transcripts, and observation notes. The analysis consisted of detailed reviews and comparisons of the data from the various sources. The results revealed several key findings on the on the impacts of conferencing technologies on knowledge production activities of academic detailers. The study found that: 1 The rigid communication structures of web-conferencing forced group members to introduce other tools for communication 2 Group discussions were perceived to be more conducive in face-to-face meetings and least conducive teleconferencing meetings; 3 Web-conferencing had an impact on information sharing; 4 Web-conferencing forces group interaction “within the text”. The study demonstrates the impacts and lessons learned of academic detailing groups collaborating at a distance to produce physician education materials. The results can be used as the bases for future research and as a practical guide for collaborative academic detailing groups working within a virtual collaborative and educational environment.

Portugal's special education law: implementing the International Classification of Functioning, Disability and Health in policy and practice.

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Sanches-Ferreira, Manuela; Simeonsson, Rune J; Silveira-Maia, Mónica; Alves, Sílvia; Tavares, Ana; Pinheiro, Sara

2013-05-01

The International Classification of Functioning, Disability and Health (ICF) was introduced in Portuguese education law as the compulsory system to guide eligibility policy and practice in special education. This paper describes the implementation of the ICF and its utility in the assessment process and eligibility determination of students for special education. A study to evaluate the utility of the ICF was commissioned by the Portuguese Ministry of Education and carried out by an external evaluation team. A document analysis was made of the assessment and eligibility processes of 237 students, selected from a nationally representative sample. The results provided support for the use of the ICF in student assessment and in the multidimensional approach of generating student functioning profiles as the basis for determining eligibility. The use of the ICF contributed to the differentiation of eligible and non eligible students based on their functioning profiles. The findings demonstrate the applicability of the ICF framework and classification system for determining eligibility for special education services on the basis of student functioning rather than medical or psychological diagnose. The use of the International Classification of Functioning, Disability and Health (ICF) framework in special education policy is as follows: • The functional perspective of the ICF offers a more comprehensive, holistic assessment of student needs than medical diagnoses. • ICF-based assessment of the nature and severity of functioning can serve as the basis for determining eligibility for special education and habilitation. • Profiles of functioning can support decision making in designing appropriate educational interventions for students.

Education level and physical functional limitations among Japanese community residents-gender difference in prognosis from stroke

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Inoue Manami

2009-05-01

Full Text Available Abstract Background Little research has been conducted to examine the relationship between education level and functional limitations among Japanese community residents. We sought to examine the association between education level and physical functional limitations among Japanese men and women, and whether that association was modified by gender and history of stroke. Methods We examined prevalence of physical functional limitation by educational level using the data from a total of 29,134 Japanese men and women aged 50–69 years living in communities in 2000. The information of educational level (junior high school graduates, senior high school graduates, college and/or higher education and physical functional limitations (no need for assistance, need for assistance when going outdoors, and need for assistance to carry out indoor activities were obtained by self-administrated questionnaire. Results The proportions of the subjects reported their highest level of schooling were 48% for junior high school, 39% for high school, and 13% for college. Three hundred and twenty eight subjects (1% of total subjects reported having some physical functional limitations. Multinomial logistic regression analyses showed that the odds ratio of needing assistance to carry out indoor activities were 4.84(95%CI:3.61,6.50 for lowest education level group and 2.21(95%CI:1.00,4.86 for middle education level group compared to highest education level group. The corresponding odds ratios of needing assistance when going outdoors were 2.36(95%CI: 2.03,2.72 and 1.08(95%CI:0.73,1.60, respectively. Further, the significant excess prevalence of having functional limitations associated with the low education level was identified for men regardless of history of stroke and for women without history of stroke. Conclusion Low education level was associated with the higher prevalence of physical functional limitations for both genders. That association among persons with

Outdoor Education Course - The New Product of a Company Offer

OpenAIRE

Beránek, Jiří

2007-01-01

and Key Words Title: Outdoor Education Course- The New Product of a Company Offer Aim: Analysis and evaluation of needs and attitudes of the present company clients of Firma na zážitky, s.r.o. company in the outdoor education field to frame a pilot project of an outdoor course programme. Method: Method of questionnare was used to analyse and evaluate needs and attitudes ofthe company clients. Results: A project of outdoor course programme was created according to results of realized research....

Some integral representations and limits for (products of) the parabolic cylinder function

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Veestraeten, D.

2016-01-01

Recently, [Veestraeten D. On the inverse transform of Laplace transforms that contain (products of) the parabolic cylinder function. Integr Transf Spec F 2015;26:859-871] derived inverse Laplace transforms for Laplace transforms that contain products of two parabolic cylinder functions by exploiting

Education and Research Laboratories as a Means of Enhancing the Quality of Professional Engineering Education in Design and Production of Composite Parts

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Khaliulin, Valentin I.; Gershtein, Elena M.

2016-01-01

Relevance of this research is determined by quality improvement of professional engineering education. The purpose of this paper is to offer practical recommendations for those interested in establishment of education and research laboratories as a means of enhancing the quality of professional engineering education in design and production of…

Gene analogue finder: a GRID solution for finding functionally analogous gene products

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Licciulli Flavio

2007-09-01

Full Text Available Abstract Background To date more than 2,1 million gene products from more than 100000 different species have been described specifying their function, the processes they are involved in and their cellular localization using a very well defined and structured vocabulary, the gene ontology (GO. Such vast, well defined knowledge opens the possibility of compare gene products at the level of functionality, finding gene products which have a similar function or are involved in similar biological processes without relying on the conventional sequence similarity approach. Comparisons within such a large space of knowledge are highly data and computing intensive. For this reason this project was based upon the use of the computational GRID, a technology offering large computing and storage resources. Results We have developed a tool, GENe AnaloGue FINdEr (ENGINE that parallelizes the search process and distributes the calculation and data over the computational GRID, splitting the process into many sub-processes and joining the calculation and the data on the same machine and therefore completing the whole search in about 3 days instead of occupying one single machine for more than 5 CPU years. The results of the functional comparison contain potential functional analogues for more than 79000 gene products from the most important species. 46% of the analyzed gene products are well enough described for such an analysis to individuate functional analogues, such as well-known members of the same gene family, or gene products with similar functions which would never have been associated by standard methods. Conclusion ENGINE has produced a list of potential functionally analogous relations between gene products within and between species using, in place of the sequence, the gene description of the GO, thus demonstrating the potential of the GO. However, the current limiting factor is the quality of the associations of many gene products from non

Sociodemographic Factors Differentiating the Consumer and the Motivations for Functional Food Consumption.

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Kraus, Artur; Annunziata, Azzurra; Vecchio, Riccardo

2017-02-01

The aim of this study was to determine the (1) role of gender, age, and education in the evaluation of multidimensional criteria of the purchase of functional products, which were (a) quality and organoleptic attributes, (b) attributes of packaging and labeling, (c) healthful properties, (d) functional components, (e) base product (carrier) and (2) most important motives for the purchase and consumption of functional food among consumers of different sociodemographic profiles. The data were collected in direct interviews. The sample (n = 200) consisted of 137 women and 63 men age 18-60 years. The research tool was a questionnaire divided into 4 sections. The first one included quality attributes. The second one included healthful properties, functional components, and carriers. The third one concerned the motives for purchasing functional food and included the consequences and values. In the fourth section the participants were asked about gender, age, and education. Gender, age, and education differentiated the criteria influencing the decision to purchase functional food. Women, older people (35-60 years), and those with university education attach the greatest importance to naturalness, nutritional value, freshness, food safety, and quality guarantee. Clear differences between men and women appear in the field of functional components, which are significantly more important for women than for men. Gender, age, and education essentially differentiate the preferences for base product (carrier). Young men prefer meat products in the role of functional carriers. In turn, women and older men prefer cereal products as basic functional carriers. Young consumers are more open to high-technology food processing. Motivations are differentiated by age and gender. Young men, as opposed to women and older men, attach less importance to functional and psychological consequences: improvement of health, healthy eating, conscious choice, and health promotion. Women and older

Transforming Water: Social Influence Moderates Psychological, Physiological, and Functional Response to a Placebo Product.

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Crum, Alia J; Phillips, Damon J; Goyer, J Parker; Akinola, Modupe; Higgins, E Tory

2016-01-01

This paper investigates how social influence can alter physiological, psychological, and functional responses to a placebo product and how such responses influence the ultimate endorsement of the product. Participants consumed a product, "AquaCharge Energy Water," falsely-labeled as containing 200 mg of caffeine but which was actually plain spring water, in one of three conditions: a no social influence condition, a disconfirming social influence condition, and a confirming social influence condition. Results demonstrated that the effect of the product labeling on physiological alertness (systolic blood pressure), psychological alertness (self-reported alertness), functional alertness (cognitive interference), and product endorsement was moderated by social influence: participants experienced more subjective, physiological and functional alertness and stronger product endorsement when they consumed the product in the confirming social influence condition than when they consumed the product in the disconfirming social influence condition. These results suggest that social influence can alter subjective, physiological, and functional responses to a faux product, in this case transforming the effects of plain water.

Using ecological production functions to link ecological ...

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Ecological production functions (EPFs) link ecosystems, stressors, and management actions to ecosystem services (ES) production. Although EPFs are acknowledged as being essential to improve environmental management, their use in ecological risk assessment has received relatively little attention. Ecological production functions may be defined as usable expressions (i.e., models) of the processes by which ecosystems produce ES, often including external influences on those processes. We identify key attributes of EPFs and discuss both actual and idealized examples of their use to inform decision making. Whenever possible, EPFs should estimate final, rather than intermediate, ES. Although various types of EPFs have been developed, we suggest that EPFs are more useful for decision making if they quantify ES outcomes, respond to ecosystem condition, respond to stressor levels or management scenarios, reflect ecological complexity, rely on data with broad coverage, have performed well previously, are practical to use, and are open and transparent. In an example using pesticides, we illustrate how EPFs with these attributes could enable the inclusion of ES in ecological risk assessment. The biggest challenges to ES inclusion are limited data sets that are easily adapted for use in modeling EPFs and generally poor understanding of linkages among ecological components and the processes that ultimately deliver the ES. We conclude by advocating for the incorporation into E

OPTIMIZATION OF PROMOTION EXPENSES USING A PRODUCTION FUNCTION

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Gleb V. Kamenskiy

2013-01-01

Full Text Available This article describes an opportunity of application of the production function for optimization of promotion expenses. Second part of the article contains a data of a real enterprise to calculate an optimal advertising budget.

The Effect of Puberty Education on Knowledge, Attitude and Function of Girl's Students

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Shahrban Mehrabi

2016-07-01

Full Text Available Introduction: The study was examined effect of puberty education on knowledge, attitude and function in girl's student in Jiroft. Materials & Methods: this was a quasi experimental study and the target population was girl's student at grade 1 high school in jiroft city and 40 girls were selected and were educated in a 12 sessions. The content of the educational course including physical signs of puberty, physiologic change in menstrual period, nutrition, sleep and psychological changes. The subjects completed in pretest and posttest a researcher made questionnaire that measure knowledge, attitude and function. The data was analyzed using descriptive indexes, t- and F-tests. The significant level was considered in less than 0.05. Results: The results showed that the average difference between pre-test and post-test knowledge, attitude and function in both experimental and control groups was significant (p

Educational gradients in the use of electronic cigarettes and heat-not-burn tobacco products in Japan.

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Miyazaki, Yuki; Tabuchi, Takahiro

2018-01-01

In addition to electronic cigarettes (e-cigarettes), tobacco companies have recently begun to sell heat-not-burn tobacco products, Ploom and iQOS in Japan. Previous research has reported an inverse association between combustible cigarette smoking and educational attainment, but little is known about the association for e-cigarettes, especially heat-not-burn tobacco products. Our objective was to analyze the relationship between educational attainment and e-cigarette and heat-not-burn tobacco use. An internet survey (randomly sampled research agency panelists) in Japan. A total of 7338 respondents aged 18-69 years in 2015 (3632 men and 3706women). Adjusted odds ratios (ORs) of educational attainment for current smoking (combustible cigarettes), e-cigarette ever-use, and heat-not-burn ever-use were calculated by multivariable logistic regression models using covariates including socio-demographic factors. Stratified analyses according to smoking status (combustible cigarettes) were additionally performed for e-cigarette ever-use and heat-not-burn tobacco product ever-use. Associations between educational attainment and e-cigarette ever-use or heat-not-burn tobacco ever-use are not straightforward, although these associations are not statistically significant except for one cell. For example, using "graduate school" education as a reference category, adjusted ORs for "high school" were 1.44 (95% confidence interval [CI]: 0.85-2.44) for e-cigarettes ever-use and 0.75 (95% CI:0.19-2.97) for heat-not-burn tobacco product ever-use. Among current smokers, compared with "graduate school" (reference), those with lower educational attainment showed 0.6 to 0.7 ORs for e-cigarette ever-use: e.g.,"4-year university"(OR = 0.54, 95% CI:0.24-1.24) and "high school" (OR = 0.69, 95% CI: 0.30-1.60). Among former smokers, lower education indicated higher ORs for both e-cigarettes and heat-not-burn tobacco ever-use. This study provides baseline information on educational gradients of e

Educational gradients in the use of electronic cigarettes and heat-not-burn tobacco products in Japan.

Directory of Open Access Journals (Sweden)

Yuki Miyazaki

Full Text Available In addition to electronic cigarettes (e-cigarettes, tobacco companies have recently begun to sell heat-not-burn tobacco products, Ploom and iQOS in Japan. Previous research has reported an inverse association between combustible cigarette smoking and educational attainment, but little is known about the association for e-cigarettes, especially heat-not-burn tobacco products. Our objective was to analyze the relationship between educational attainment and e-cigarette and heat-not-burn tobacco use.An internet survey (randomly sampled research agency panelists in Japan.A total of 7338 respondents aged 18-69 years in 2015 (3632 men and 3706women.Adjusted odds ratios (ORs of educational attainment for current smoking (combustible cigarettes, e-cigarette ever-use, and heat-not-burn ever-use were calculated by multivariable logistic regression models using covariates including socio-demographic factors. Stratified analyses according to smoking status (combustible cigarettes were additionally performed for e-cigarette ever-use and heat-not-burn tobacco product ever-use.Associations between educational attainment and e-cigarette ever-use or heat-not-burn tobacco ever-use are not straightforward, although these associations are not statistically significant except for one cell. For example, using "graduate school" education as a reference category, adjusted ORs for "high school" were 1.44 (95% confidence interval [CI]: 0.85-2.44 for e-cigarettes ever-use and 0.75 (95% CI:0.19-2.97 for heat-not-burn tobacco product ever-use. Among current smokers, compared with "graduate school" (reference, those with lower educational attainment showed 0.6 to 0.7 ORs for e-cigarette ever-use: e.g.,"4-year university"(OR = 0.54, 95% CI:0.24-1.24 and "high school" (OR = 0.69, 95% CI: 0.30-1.60. Among former smokers, lower education indicated higher ORs for both e-cigarettes and heat-not-burn tobacco ever-use.This study provides baseline information on educational gradients

Educational gradients in the use of electronic cigarettes and heat-not-burn tobacco products in Japan

Science.gov (United States)

Miyazaki, Yuki

2018-01-01

Objectives In addition to electronic cigarettes (e-cigarettes), tobacco companies have recently begun to sell heat-not-burn tobacco products, Ploom and iQOS in Japan. Previous research has reported an inverse association between combustible cigarette smoking and educational attainment, but little is known about the association for e-cigarettes, especially heat-not-burn tobacco products. Our objective was to analyze the relationship between educational attainment and e-cigarette and heat-not-burn tobacco use. Setting An internet survey (randomly sampled research agency panelists) in Japan. Participants A total of 7338 respondents aged 18–69 years in 2015 (3632 men and 3706women). Primary measures Adjusted odds ratios (ORs) of educational attainment for current smoking (combustible cigarettes), e-cigarette ever-use, and heat-not-burn ever-use were calculated by multivariable logistic regression models using covariates including socio-demographic factors. Stratified analyses according to smoking status (combustible cigarettes) were additionally performed for e-cigarette ever-use and heat-not-burn tobacco product ever-use. Results Associations between educational attainment and e-cigarette ever-use or heat-not-burn tobacco ever-use are not straightforward, although these associations are not statistically significant except for one cell. For example, using "graduate school" education as a reference category, adjusted ORs for "high school" were 1.44 (95% confidence interval [CI]: 0.85–2.44) for e-cigarettes ever-use and 0.75 (95% CI:0.19–2.97) for heat-not-burn tobacco product ever-use. Among current smokers, compared with “graduate school” (reference), those with lower educational attainment showed 0.6 to 0.7 ORs for e-cigarette ever-use: e.g.,"4-year university"(OR = 0.54, 95% CI:0.24–1.24) and "high school" (OR = 0.69, 95% CI: 0.30–1.60). Among former smokers, lower education indicated higher ORs for both e-cigarettes and heat-not-burn tobacco ever

[Functional meat products; development and evaluation of their health-promoting properties].

Science.gov (United States)

Olmedilla-Alonso, Begoña; Jiménez-Colmenero, Francisco

2014-06-01

For a number of reasons, meat products are an exceptionally adequate means for introducing different bioactive compounds into the diet without modifying eating habits. In recent years, there has been a notable development of meat products designed as potentially functional foods. Within the framework of the functional food, this article provides a general view of the reasons that motivate and justify their formulation, with special emphasis on: a) aspects to be considered in their design in order to be able to make nutrition claims and statements concerning their health-promoting properties; b) the strategies employed to optimize the presence of functional ingredients, favoring the presence of beneficial bioactive compounds and limiting others with negative consequences for our health, and c) the procedures for demonstrating a relationship between the consumption of potentially functional meat products with beneficial effects on health and the way in which these studies are reflected in the literature. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.

An Exploratory Study of Cross-Functional Education in the Undergraduate Marketing Curriculum

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Crittenden, Victoria L.; Wilson, Elizabeth J.

2006-01-01

In response to calls from both business practitioners and educators, this research explores the extent to which undergraduate marketing education is delivered with a cross-functional perspective. Given that marketing is often recognized as a boundary-spanning role within companies, marketing department chairs were asked to report on…

Marketing ethics, functions, and content: a health education/marketing survey.

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Cooper, P D; King, K K

1985-01-01

Survey data were used to evaluate the role of marketing in the nonprofit arena of health promotion. Questionnaires utilizing a Likert type scale were sent to 106 marketers and 247 health educators soliciting their opinions about health care marketing. Both groups agreed that marketing was appropriate for both profit and non-profit organizations, but were not in total agreement on specific aspects of the marketing process. Marketers were adamant that marketing is not confined to promotional, advertising and communication functions, while health educators were neutral. Marketers were strong in their disagreement that marketing is selling; health educators were still neutral but in slight disagreement. Marketers did not believe that marketing uses gimmickry heavily, while health educators agreed that it does use gimmickry. A significant finding from the survey is that the major ethical issue for health educators is their view that marketing manipulates society. Both community and school health educators agreed that using marketing techniques is a step forward manipulation of a society, while the group of marketers disagreed.

NON-FORMAL EDUCATION WITHIN THE FUNCTION OF RESPONSIBLE PARENTING

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Dragana Bogavac

2017-06-01

Full Text Available The aim of this survey was to discover to what degree parental non-formal education is present within the function of responsible parenting. The questionnaire research method was used in the survey. For the purpose of this research a questionnaire of 13 questions was constructed relating to the forms of non-formal education, and another questionnaire of 10 questions relating to the parents’ expectations of non-formal education. The sample included 198 parents. Examination of the scores concerning the presence of certain forms of parental non-formal education realized in cooperation with the school leads to the conclusion that the parents possess a positive attitude towards non-formal education. The analysis showed that the parents’ expectations were not on a satisfactory level. According to the results, the fathers displayed a greater interest towards non-formal education (7.72±1.35 than the mothers (6.93±1.85, (p<0.05. Unemployed parents had a greater score (7.85±1.30 than the employed parents (7.22±1.71, (p<0.05. A difference in the acceptance of non-formal education in accordance with the level of formal education was also noticeable (p<0.001. Respondents with a high school degree displayed the highest level of acceptance (7.97±0.78, while the lowest interest was seen in respondents with an associate degree (6.41±2.29. Univariate linear regression analysis showed that statistically important predictors were: gender (OR: -0.23 (-1.24 – -0.33, p< 0.001, work status (OR: -0.14 (-1.24 – -0.01, < 0.05 and the level of formal education (OR: -0.33 (-0.81 – -0.34, p< 0.001. The final results lead to the conclusion that parental non-formal education supports the concept of lifelong education.

U.S. Institutional Research Productivity in Major Science Education Research Journals: Top 30 for 2000's

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Barrow, Lloyd H.; Tang, Nai-en

2013-01-01

VonAalst (2010) used Google Scholar to identify the top four science education research journals: "Journal of Research in Science Teaching," "Science Education," "International Journal of Science Education," and "Journal of Science Teacher Education." U.S. institutional productivity for 2000-2009 for the…

On functional relations between reduced distribution functions and entropy production by non-Hamiltonian perturbations

International Nuclear Information System (INIS)

Dobbertin, R.

1976-01-01

Functional relations are derived which link the reduced distribution functions of a classical N-particle system through the entropy production due to microscopic deviations from hamiltonian dynamics. These relations have been used in an earlier paper for the closure of the BBGKY-hierarchy and may be useful for the establishment of collective particle models in particular and the understanding of irreversibility in general. (Auth.)

Labour with Different Types of Skills and Jobs as Production Factor

NARCIS (Netherlands)

J. Tinbergen (Jan)

1973-01-01

textabstractA Cobb-Douglas production function with labour of three different levels of education is proposed. The quantity of labour with primary education is defined as the number of people having jobs requiring primary education plus the number of people with primary education who actually have

MANAGEMENT OF THE RESOURCE POTENTIAL OF THE COMPANY BASED ON FUNCTIONAL PRODUCTS

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S. E. Trunova

2015-01-01

Full Text Available Summary. The paper identifies the main socio-economic problems associated with the shortage of micronutrients in the diet of the population and possible solutions through production of a functional purpose, offered the option of expanding the product range baking enterprise and also evaluated its feasibility. The rapid pace of development of the economies of most countries in the world have led to negative social consequences, the main of which is a violation of the structure of power in the general population, the lack of nutritional vitamins and minerals, rhythm disturbance and diet, the consumption of hazardous and harmful products. The way out of this situation is the creation and distribution of food functionality, including bakery products. The main drawback of modern technologies for processing of agricultural raw materials is a reduction in their complex nutrients. The sharp decrease in the content of dietary fiber in the modern human diet led to a significant negative deviations in the health of the general population in developed countries. Due to lack of fiber, hemicellulose, pectin and lignin in food people develop various diseases such as colon cancer, obesity, diabetes, atherosclerosis, deteriorates motor function of the intestine, progressing overgrowth, disrupted the activities of the cardiovascular system. Future direction of the range of functional bakery products increased food and biological value are presented in this article. Market launch of bakery products instead of using high-grade flour mixture of wheat flour and flour from whole grain wheat can bring significant profits. The use of such materials makes it possible to produce competitive and cost-effective products, while enhancing the range of functional products. The result of the development of functional and specialized bakery in the region, will act not only to improve the quality of life of the population, but the increase in revenues of the baking enterprises

Children's Language Production: How Cognitive Neuroscience and Industrial Engineering Can Inform Public Education Policy and Practice

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Leisman, Gerry

2012-01-01

Little of 150 years of research in Cognitive Neurosciences, Human Factors, and the mathematics of Production Management have found their way into educational policy and certainly not into the classroom or in the production of educational materials in any meaningful or practical fashion. Whilst more mundane concepts of timing, sequencing, spatial…

Educational Attainment is not a Good Proxy for Cognitive Function in Methamphetamine Dependence

Science.gov (United States)

Dean, Andy C.; Hellemann, Gerhard; Sugar, Catherine A.; London, Edythe D.

2014-01-01

We sought to test the hypothesis that methamphetamine use interferes with both the quantity and quality of one's education, such that the years of education obtained by methamphetamine dependent individuals serves to underestimate general cognitive functioning and overestimate the quality of academic learning. Thirty-six methamphetamine-dependent participants and 42 healthy comparison subjects completed cognitive tests and self-report measures in Los Angeles, California. An overall cognitive battery score was used to assess general cognition, and vocabulary knowledge was used as a proxy for the quality of academic learning. Linear regression procedures were used for analyses. Supporting the hypothesis that methamphetamine use interferes with the quantity of education, we found that a) earlier onset of methamphetamine use was associated with fewer years of education (p battery score (p < .01); and c) greater differences between methamphetamine-dependent participants' predicted and actual educational attainment were associated with an earlier onset of MA use (p ≤ .01). Supporting the hypothesis that methamphetamine use interferes with the quality of education, years of education received prior to the onset of methamphetamine use was a better predictor of a proxy for academic learning, vocabulary knowledge, than was the total years of education obtained. Results support the hypothesis that methamphetamine use interferes with the quantity and quality of educational exposure, leading to under- and overestimation of cognitive function and academic learning, respectively. PMID:22206606

Educational attainment is not a good proxy for cognitive function in methamphetamine dependence.

Science.gov (United States)

Dean, Andy C; Hellemann, Gerhard; Sugar, Catherine A; London, Edythe D

2012-06-01

We sought to test the hypothesis that methamphetamine use interferes with both the quantity and quality of one's education, such that the years of education obtained by methamphetamine dependent individuals serves to underestimate general cognitive functioning and overestimate the quality of academic learning. Thirty-six methamphetamine-dependent participants and 42 healthy comparison subjects completed cognitive tests and self-report measures in Los Angeles, California. An overall cognitive battery score was used to assess general cognition, and vocabulary knowledge was used as a proxy for the quality of academic learning. Linear regression procedures were used for analyses. Supporting the hypothesis that methamphetamine use interferes with the quantity of education, we found that (a) earlier onset of methamphetamine use was associated with fewer years of education (pbattery score (p<.01); and (c) greater differences between methamphetamine-dependent participants' predicted and actual educational attainment were associated with an earlier onset of MA use (p≤.01). Supporting the hypothesis that methamphetamine use interferes with the quality of education, years of education received prior to the onset of methamphetamine use was a better predictor of a proxy for academic learning, vocabulary knowledge, than was the total years of education obtained. Results support the hypothesis that methamphetamine use interferes with the quantity and quality of educational exposure, leading to under- and overestimation of cognitive function and academic learning, respectively. Copyright © 2011. Published by Elsevier Ireland Ltd.

Innovation policy & labour productivity growth: Education, research & development, government effectiveness and business policy

NARCIS (Netherlands)

Al Raee, Mueid; Ritzen, Jo; Crombrugghe, Denis de

2017-01-01

This paper examines the relationship between labour productivity growth in non-traditional sectors and "innovation policy" for a cross-section of countries. Innovation policy is characterised by investments in tertiary education and research and development as a percentage of Gross Domestic Product

Hadronic wave functions at short distances and the operator product expansion

International Nuclear Information System (INIS)

Brodsky, S.J.; Lepage, G.P.

1980-01-01

The operator product expansion, of appropriate products of quark fields, is used to find the anamalous dimensions which control the short distance behavior of hadronic wave functions. This vehavior in turn controls the high-Q 2 limit of hadronic form factors. In particular, we relate each anamalous dimension of the nonsinglet structure functions to a corresponding logarithmic correction factor to the nominal αsub(s)(Q 2 )/Q 2 fall off of meson form factors. Unlike the case of deep inelastic lepton-hadron scattering, the operator product necessary here involves extra terms which do not contribute to forward matrix elements. (orig.)

Expanded function allied dental personnel and dental practice productivity and efficiency.

Science.gov (United States)

Beazoglou, Tryfon J; Chen, Lei; Lazar, Vickie F; Brown, L Jackson; Ray, Subhash C; Heffley, Dennis R; Berg, Rob; Bailit, Howard L

2012-08-01

This study examined the impact of expanded function allied dental personnel on the productivity and efficiency of general dental practices. Detailed practice financial and clinical data were obtained from a convenience sample of 154 general dental practices in Colorado. In this state, expanded function dental assistants can provide a wide range of reversible dental services/procedures, and dental hygienists can give local anesthesia. The survey identified practices that currently use expanded function allied dental personnel and the specific services/procedures delegated. Practice productivity was measured using patient visits, gross billings, and net income. Practice efficiency was assessed using a multivariate linear program, Data Envelopment Analysis. Sixty-four percent of the practices were found to use expanded function allied dental personnel, and on average they delegated 31.4 percent of delegatable services/procedures. Practices that used expanded function allied dental personnel treated more patients and had higher gross billings and net incomes than those practices that did not; the more services they delegated, the higher was the practice's productivity and efficiency. The effective use of expanded function allied dental personnel has the potential to substantially expand the capacity of general dental practices to treat more patients and to generate higher incomes for dental practices.

Labor Productivity Growth, Education, Health and Technological Progress: A Cross-Country Analysis

OpenAIRE

Supachet Chansarn

2010-01-01

This study aims to calculate the growth rates of labor productivity of 30 countries categorized into four groups, including G7 countries, western developed countries, eastern developed countries and eastern developing countries, during 1981 – 2005 and examine the influences of education, health and technological progress on the growth rate of labor productivity. The findings reveal that the growth rates of labor productivity of every country, except the Philippines, were greater than four per...

12 CFR 303.46 - Financial education programs that include the provision of bank products and services.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 4 2010-01-01 2010-01-01 false Financial education programs that include the provision of bank products and services. 303.46 Section 303.46 Banks and Banking FEDERAL DEPOSIT INSURANCE... Branches and Offices § 303.46 Financial education programs that include the provision of bank products and...

Functional and Behavioral Product Information Representation and Consistency Validation for Collaboration in Product Lifecycle Activities

Science.gov (United States)

Baysal, Mehmet Murat

2012-01-01

Information models that represent the function, assembly and behavior of artifacts are critical in the conceptual development of a product and its evaluation. Much research has been conducted in this area; however, existing models do not relate function, behavior and structure in a comprehensive and consistent way. In this work, NIST's Core…

The effect of fermentation temperature on the functional dairy product quality

Directory of Open Access Journals (Sweden)

Kanurić Katarina G.

2011-01-01

Full Text Available The aim of this study was to examine the possibility of fermented dairy beverage production by the application of kombucha cultivated on thyme tea in combination with a probiotic starter and to evaluate the quality of the new functional product. Fermented dairy beverages are produced from milk with 1.6% milk fat at three fermentation temperatures: 37°C, 40ºC and 43ºC.Chemical quality, rheological properties and products of added starter cultures metabolism were determined in the fermented dairy beverages after production and after10 days of storage. Produced fermented dairy beverages have reduced milk fat content and good textural characteristics. Besides the highly valuable milk components, they contain numerous compounds which have pronounced therapeutic properties. These products could be used as functional food in the diet of different populations for health improvement.

A Bayesian Network Based Adaptability Design of Product Structures for Function Evolution

Directory of Open Access Journals (Sweden)

Shaobo Li

2018-03-01

Full Text Available Structure adaptability design is critical for function evolution in product families, in which many structural and functional design factors are intertwined together with manufacturing cost, customer satisfaction, and final market sales. How to achieve a delicate balance among all of these factors to maximize the market performance of the product is too complicated to address based on traditional domain experts’ knowledge or some ad hoc heuristics. Here, we propose a quantitative product evolution design model that is based on Bayesian networks to model the dynamic relationship between customer needs and product structure design. In our model, all of the structural or functional features along with customer satisfaction, manufacturing cost, sale price, market sales, and indirect factors are modeled as random variables denoted as nodes in the Bayesian networks. The structure of the Bayesian model is then determined based on the historical data, which captures the dynamic sophisticated relationship of customer demands of a product, structural design, and market performance. Application of our approach to an electric toothbrush product family evolution design problem shows that our model allows for designers to interrogate with the model and obtain theoretical and decision support for dynamic product feature design process.

Design, Form, and Function in Art Education

Science.gov (United States)

Vande Zande, Robin

2007-01-01

Human beings are influenced by design every day through continuous contact with functional form in and through visual culture. They encounter a continuous current of such new styles as clothing fashions, architecture, furniture and advertisements. The American pursuit of happiness has become related to an increasing flow of products and…

Estimation of parameters of constant elasticity of substitution production functional model

Science.gov (United States)

Mahaboob, B.; Venkateswarlu, B.; Sankar, J. Ravi

2017-11-01

Nonlinear model building has become an increasing important powerful tool in mathematical economics. In recent years the popularity of applications of nonlinear models has dramatically been rising up. Several researchers in econometrics are very often interested in the inferential aspects of nonlinear regression models [6]. The present research study gives a distinct method of estimation of more complicated and highly nonlinear model viz Constant Elasticity of Substitution (CES) production functional model. Henningen et.al [5] proposed three solutions to avoid serious problems when estimating CES functions in 2012 and they are i) removing discontinuities by using the limits of the CES function and its derivative. ii) Circumventing large rounding errors by local linear approximations iii) Handling ill-behaved objective functions by a multi-dimensional grid search. Joel Chongeh et.al [7] discussed the estimation of the impact of capital and labour inputs to the gris output agri-food products using constant elasticity of substitution production function in Tanzanian context. Pol Antras [8] presented new estimates of the elasticity of substitution between capital and labour using data from the private sector of the U.S. economy for the period 1948-1998.

Life's Impact on the Soil Production Function

Science.gov (United States)

Harrison, Emma; Willenbring, Jane; Brocard, Gilles

2016-04-01

Soil melds life and lithology, but the top-down production of soil by the incorporation of organic matter has typically been viewed through a lens of soil biogeochemistry and the bottom-up weathering of bedrock viewed from a geomorphologic perspective. We merge these perspectives by developing a variation on the classic geomorphological soil production function [1] that accounts for the influence of top-down soil production by additions of organic material. In the classic view [1], production rate of soil from bedrock weathering is a function of the thickness of the soil horizon. Under steady state conditions, this thickness is controlled by a constant coefficient of diffusion and by the hillslope curvature. Across the globe, equilibrium landscapes can be hard to find. We explore the many ways that biota influence the upper soil horizons and move the soil-hillslope system out of steady state using measurements of in situ 10Be at depth in soil profiles. Our empirical case study is in the Luquillo Critical Zone Observatory of northeastern Puerto Rico, where long term ecological monitoring suggests an average of 375 m My-1 of litter fall [2] and as much as 17.5 m My-1 of dust [3] is contributed to the forest floor. This substantial volume of material forms an active surficial layer, functionally increasing the residence time of grains deeper in the soil profile. Litter recycling influences the cosmogenic dose rate to be higher by increasing the residence time of grains and to be lower by increasing environmental shielding. In unconstrained systems, probabilistic modeling can determine a range of solutions for the ages of grains determined with 10Be depth profiles[4]. We compare the probabilistic outcomes to actual measurements of the in situ 10Be at depth in soil profiles from the Luquillo Mountains. Life living in the soil, rather than on it, is of equal importance in the Luquillo Mountains. On average, the soil is occupied by 200 individual earthworms per m2 [5

Nutritional approach for designing meat-based functional food products with nuts.

Science.gov (United States)

Olmedilla-Alonso, B; Granado-Lorencio, F; Herrero-Barbudo, C; Blanco-Navarro, I

2006-01-01

Meat and meat products are essential components of diets in developed countries and despite the convincing evidence that relate them to an increased risk for CVD, a growing consumption of meat products is foreseen. Epidemiological studies show that regular consumption of nuts, in general, and walnuts in particular, correlates inversely with myocardial infarction and ischaemic vascular disease. We assess the nutritional basis for and technological approach to the development of functional meat-based products potentially relevant in cardiovascular disease (CVD) risk reduction. Using the available strategies in the meat industry (reformulation processes) and a food-based approach, we address the design and development of restructured beef steak with added walnuts, potentially functional for CVD risk reduction. Its adequacy as a vehicle for active nutrients is confirmed by a pharmacokinetic pilot study in humans using gamma-tocopherol as an exposure biomarker in chylomicrons during the post-prandial state. Effect and potential "functionality" is being assessed by a dietary intervention study in subjects at risk and markers and indicators related to CVD are being evaluated. Within the conceptual framework of evidence-based medicine, development of meat-based functional products may become a useful approach for specific applications, with a potential market and health benefits of great importance at a population level.

Dance for children: a functional education for national growth | Suru ...

African Journals Online (AJOL)

Dance for children: a functional education for national growth. ... This statement of fact was discovered and aptly applied by the traditional societies of ... not just by the modern and acculturated child but, by parents and the government as well.

Cortisol and cognitive function in midlife: the role of childhood cognition and educational attainment.

Science.gov (United States)

Gaysina, Darya; Gardner, Michael P; Richards, Marcus; Ben-Shlomo, Yoav

2014-09-01

Adult cognition and age-related cognitive decline can be influenced by dysregulation of the hypothalamic pituitary adrenal axis with concomitant changes in cortisol levels. However, very little is known about the role of childhood cognition and educational attainment in this relationship. Using data from the British 1946 birth cohort, the present study investigated: (1) associations between cortisol levels and patterns and cognitive function in midlife; (2) direct and interactive effects of childhood cognition, educational attainment and cortisol on cognitive function in midlife. Verbal memory, letter search speed and reaction time were assessed at age 60-64 years. Salivary cortisol samples (wakening, 30 min after wakening and evening) were collected at the same age. Childhood cognitive ability was measured at ages 8, 11, and 15, and educational level was reported at age 26. Associations between cortisol, childhood cognition, educational attainment and cognitive function in midlife were tested using linear regression and structural equation modelling approaches. Higher evening cortisol level was associated with slower reaction time and lower verbal memory. These associations were independent of childhood cognition and education as well as a range of other potential confounders. Childhood cognition and education were not directly associated with evening cortisol. However, there was a significant interaction effect between childhood cognition and evening cortisol on reaction time (p=.002): higher evening cortisol was associated with slower reaction time only among those with low childhood cognitive ability. There was little evidence of associations between the other cortisol measures and cognitive function. Copyright © 2014 The Authors. Published by Elsevier Ltd.. All rights reserved.

The role of lifestyle, health, and work in educational inequalities in sick leave and productivity loss at work.

Science.gov (United States)

Robroek, Suzan J W; van Lenthe, Frank J; Burdorf, Alex

2013-08-01

To investigate the influence of lifestyle, health, and work conditions in the association between education and productivity loss at work and sick leave. Employees of six companies filled out a questionnaire on demographics, lifestyle-related, health, and work-related factors, and productivity loss at work and sick leave at baseline (n = 915) and after 1-year (n = 647). Employees with a low education were more likely to report productivity loss at work (OR = 1.49, 95 % CI 0.98-2.26) and sick leave (OR = 1.81, 95 % CI 1.15-2.85). After adjustment for lifestyle, health, and work conditions, the association between education and productivity loss at work did not attenuate. Work conditions attenuated the association between low education and sick leave (OR = 1.62, 95 % CI 1.01-2.61), and additional adjustment for health and lifestyle-related factors further reduced the strength of the association (OR = 1.42, 95 % CI 0.86-2.34). Work conditions and lifestyle-related factors partly explained the association between education and sick leave, but did not influence the association between education and productivity loss at work. The educational differences in sick leave prompt for interventions that address behavioral aspects as well as work-related and lifestyle-related factors.

Product design engineering - a global education trend in multidisciplinary training for creative product design

Science.gov (United States)

de Vere, Ian; Melles, Gavin; Kapoor, Ajay

2010-03-01

Product design is the convergence point for engineering and design thinking and practices. Until recently, product design has been taught either as a component of mechanical engineering or as a subject within design schools but increasingly there is global recognition of the need for greater synergies between industrial design and engineering training. Product design engineering (PDE) is a new interdisciplinary programme combining the strengths of the industrial design and engineering. This paper examines the emergence of PDE in an environment of critique of conventional engineering education and exemplifies the current spread of programmes endorsing a hybrid programme of design and engineering skills. The paper exemplifies PDE with the analysis of the programme offered at Swinburne University of Technology (Australia), showing how the teaching of 'designerly' thinking to engineers produces a new graduate particularly suited to the current and future environment of produce design practice. The paper concludes with reflections on the significance of this innovative curriculum model for the field of product design and for engineering design in general.

Education and Knowledge Production in Workers' Struggles: Learning to Resist, Learning from Resistance

Science.gov (United States)

Choudry, Aziz; Bleakney, David

2013-01-01

Trade unions and other sites of community-labour organizing such as workers centres are rich, yet contested spaces of education and knowledge production in which both non-formal and informal / incidental forms of learning occur. Putting forward a critique of dominant strands of worker education, the authors ask what spaces exist for social…

Capital yields assessment trough cross section production function

Czech Academy of Sciences Publication Activity Database

Kodera, Jan; Pánková, V.

2001-01-01

Roč. 8, č. 14 (2001), s. 79-87 ISSN 1212-074X R&D Projects: GA ČR GA402/00/0439 Institutional research plan: AV0Z1075907 Keywords : yield of capital * cross-section production function * maximisation of profit Subject RIV: AH - Economics

Are Education Cost Functions Ready for Prime Time? An Examination of Their Validity and Reliability

Science.gov (United States)

Duncombe, William; Yinger, John

2011-01-01

This article makes the case that cost functions are the best available methodology for ensuring consistency between a state's educational accountability system and its education finance system. Because they are based on historical data and well-known statistical methods, cost functions are a particularly flexible and low-cost way to forecast what…

Conversations with Four Highly Productive Educational Psychologists: Patricia Alexander, Richard Mayer, Dale Schunk, and Barry Zimmerman

Science.gov (United States)

Patterson-Hazley, Melissa; Kiewra, Kenneth A.

2013-01-01

This article seeks to answer the questions: Who are the most productive and influential educational psychologists? What factors characterize these educational psychologists? And, what advice might they pass along to budding scholars? To determine the top educational psychologists, we surveyed the membership of Division 15 (Educational Psychology)…

Does Education Raise Productivity and Wages Equally? The Moderating Roles of Age, Gender and Industry

OpenAIRE

Rycx, Francois; Saks, Yves; Tojerow, Ilan

2015-01-01

The labour market situation of low-educated people is particularly critical in most advanced economies, especially among youngsters and women. Policies aiming to increase their employability either try to foster their productivity and/or to decrease their wage cost. Yet, the evidence on the misalignment between education-induced productivity gains and corresponding wage cost differentials is surprisingly thin, inconclusive and subject to various econometric biases. We investigate this issue u...

Education, Functional Limitations, and Life Satisfaction among Older Adults in South Korea

Science.gov (United States)

Lee, Eun-Kyoung Othelia; Lee, Jungui

2013-01-01

This study examined the associations of educational level with functioning and life satisfaction among community-dwelling older adults in South Korea ("n" = 4,152). The sample was drawn from Wave I of the Korean Longitudinal Study on Aging. To examine educational disparities, separate analyses were run to note predictors in less educated…

Development of technology for bakery products of functional purpose using non-traditional raw materials

Directory of Open Access Journals (Sweden)

E. A. Solovyova

2017-01-01

Full Text Available Good and healthy nutrition is one of the most important and necessary conditions for conservation of life and health of the nation. In recent years in the science of nutrition a new direction - functional nutrition has developed. Functional nutrition products, when used systematically, should have a regulating effect on the macroorganism or certain organs and systems, providing a non-medicamentous correction of their function. Functional food products are intended for the systematic use in diet in all age- groups of healthy population. Consisting of physiologically functional food ingredients they reduce the risk of developing nutritional diseases, preserve and improve health. Physiologically functional food ingredients include biologically active and physiologically valuable ingredients , safe for health, having precise physicochemical characteristics. Their properties have been identified and scientifically justified, and daily intake of food products has been established. These are dietary fiber, vitamins, in particular vitamins-antioxidants, minerals, polyunsaturated fatty acids and their sources, probiotics, prebiotics, and synbiotics. Bakery products were and remain one of the main food products of the population of our country. Thanks to its daily consumption bread is one of the most important food products, the nutritional value of which is of primary importance. It provides more than 50% of the daily energy requirement and up to 75% of the demand for vegetable protein. Therefore, functional nutrition products are of great importance for improving the diet of the population.

On the hadamard products of Schlicht functions and applications

Directory of Open Access Journals (Sweden)

H. S. Al-Amiri

1985-01-01

and strongly starlike with respect to symmetric points is invariant under the Hadamard product with the class of convex functions. The influence of certain operators over these classes is also investigated.

COMPUTERIZATION OF EDUCATION AS A TOOL OF UNIVERSITY TEACHER’S BASIC FUNCTIONS SUPPORT

Directory of Open Access Journals (Sweden)

V. V. Denysenko

2014-04-01

Full Text Available The intensive process of education computerization confronts modern educators a number of economic, technical, social, psychological and educational problems that need to be solved. The use of computer technology in educational process opens enormous opportunities for the development of cognitive abilities – from sensory and perceptual to speech and mental forms. In broad dissemination and use of technical aids, optical and acoustic techniques, programmed education, cinema, television, computer, the modern scientists and researchers see one of the main factors to enhance education and upbringing level both at regular and higher education institutions. Unfortunately, the process of the organic combination of technical and pedagogical sciences in terms of theory and practice introducing computer (multimedia teaching aids is not as powerful as expected; and as it has been dictated by the needs of the modern society. The slow pace of computerization’s implementation of the learning process at high school has been caused by the reasons of different nature and scale. The main objective of the article is to highlight the problems of computer teaching aids using in teaching process at higher education institutions. The conducted analysis of studying computerization allowed us determining the impact and role in providing the university teacher’s basic functions. It has been established that the teacher is one of the management leading objects of educational and cognitive students’ activity and all its functions practically may have computer support.

Legumes as Functional Ingredients in Gluten-Free Bakery and Pasta Products.

Science.gov (United States)

Foschia, Martina; Horstmann, Stefan W; Arendt, Elke K; Zannini, Emanuele

2017-02-28

The increasing demand for gluten-free food products from consumers has triggered food technologists to investigate a wide range of gluten-free ingredients from different sources to reproduce the unique network structure developed by gluten in a wheat-dough system. In recent times, the attention has been focused on novel application of legume flour or ingredients. The interest in this crop category is mainly attributed to their functional properties, such as solubility and water-binding capacity, which play an important role in gluten-free food formulation and processing. Their nutritional profile may also counteract the lack of nutrients commonly highlighted in commercial gluten-free bakery and pasta products, providing valuable sources of protein, dietary fiber, vitamins, minerals, and complex carbohydrates, which in turn have a positive impact on human health. This review reports the main chemical and functional characteristics of legumes and their functional application in gluten-free products.

Using ecological production functions to link ecological processes to ecosystem services.

Science.gov (United States)

Ecological production functions (EPFs) link ecosystems, stressors, and management actions to ecosystem services (ES) production. Although EPFs are acknowledged as being essential to improve environmental management, their use in ecological risk assessment has received relatively ...

On approximation of functions by product operators

Directory of Open Access Journals (Sweden)

Hare Krishna Nigam

2013-12-01

Full Text Available In the present paper, two quite new reults on the degree of approximation of a function f belonging to the class Lip(α,r, 1≤ r <∞ and the weighted class W(Lr,ξ(t, 1≤ r <∞ by (C,2(E,1 product operators have been obtained. The results obtained in the present paper generalize various known results on single operators.

Higher Educational Consortia Organization: Functional Structures of Administration and Management.

Science.gov (United States)

Lepchenske, George L.

The administrative and functional organization of higher education consortia are discussed. The need for cooperation between individual institutions has been established; one lone institution cannot encompass all knowledge generated. The rapid growth of consortia has generated extensive services, funding sources, developmental activities,…

Cost function approach for estimating derived demand for composite wood products

Science.gov (United States)

T. C. Marcin

1991-01-01

A cost function approach was examined for using the concept of duality between production and input factor demands. A translog cost function was used to represent residential construction costs and derived conditional factor demand equations. Alternative models were derived from the translog cost function by imposing parameter restrictions.

Education, leisure activities and cognitive and functional ability of Alzheimer's disease patients: A follow-up study.

Science.gov (United States)

Sobral, Margarida; Paúl, Constança

2013-01-01

Education and participation in leisure activities appear to be highly relevant variables in Alzheimer's disease (AD) and usually form the basis of the Cognitive Reserve construct. [A] To determine the association between education, cognitive and functional ability of AD patients; [B] To determine the association between participation in leisure activities and cognitive and functional ability of AD patients; [C] To evaluate the association of education and participation in leisure activities in the course of AD. Functional and neuropsychological abilities of 120 outpatients with probable AD were evaluated at baseline, at 36 and 54 months. Data collected at baseline included socio-demographics, clinical variables, education and frequency of participation in leisure activities throughout life. All participants and/or caregivers answered the questionnaire, "Participation in leisure activities throughout life" while patients completed the MMSE, the Clinical Dementia Rating scale, neuropsychological tests from the Lisbon Screening for Dementia Assessment, Barthel Index and Lawton and Brody's Index. AD patients with higher levels of education achieved better results on cognitive tests. The participants with higher participation in leisure activities exhibited better results on cognitive and functional tests than those with lower participation. The disease progression was linear and progressed similarly regardless of the level of education of participants. However, the results suggest a slower disease progression in patients with a higher level of participation in leisure activities throughout their lives. AD patients with high education and high participation in leisure activities may benefit from a slower cognitive and functional decline after diagnosis of AD.

Education, leisure activities and cognitive and functional ability of Alzheimer's disease patients: A follow-up study

Science.gov (United States)

Sobral, Margarida; Paúl, Constança

2013-01-01

Education and participation in leisure activities appear to be highly relevant variables in Alzheimer's disease (AD) and usually form the basis of the Cognitive Reserve construct. OBJECTIVE [A] To determine the association between education, cognitive and functional ability of AD patients; [B] To determine the association between participation in leisure activities and cognitive and functional ability of AD patients; [C] To evaluate the association of education and participation in leisure activities in the course of AD. METHODS Functional and neuropsychological abilities of 120 outpatients with probable AD were evaluated at baseline, at 36 and 54 months. Data collected at baseline included socio-demographics, clinical variables, education and frequency of participation in leisure activities throughout life. All participants and/or caregivers answered the questionnaire, "Participation in leisure activities throughout life" while patients completed the MMSE, the Clinical Dementia Rating scale, neuropsychological tests from the Lisbon Screening for Dementia Assessment, Barthel Index and Lawton and Brody's Index. RESULTS AD patients with higher levels of education achieved better results on cognitive tests. The participants with higher participation in leisure activities exhibited better results on cognitive and functional tests than those with lower participation. The disease progression was linear and progressed similarly regardless of the level of education of participants. However, the results suggest a slower disease progression in patients with a higher level of participation in leisure activities throughout their lives. CONCLUSION AD patients with high education and high participation in leisure activities may benefit from a slower cognitive and functional decline after diagnosis of AD. PMID:29213838

Key Authors in Business and Management Education Research: Productivity, Topics, and Future Directions

Science.gov (United States)

Arbaugh, J. B.; Asarta, Carlos J.; Hwang, Alvin; Fornaciari, Charles J.; Bento, Regina F.; Dean, Kathy Lund

2017-01-01

Previous studies of author productivity in business and management education (BME) research have focused on single disciplinary areas, and even single journals. This study is the first to examine the productivity of BME scholars across multiple disciplinary areas (i.e., accounting, economics, finance, information systems, management, marketing,…

Integrating Media Production By Students Into Climate Change Education: Within and Beyond the Classroom

Science.gov (United States)

Rooney-Varga, J. N.; Brisk, A. A.; Grogan, M.; Ledley, T. S.

2012-12-01

Through the Climate Education in an Age of Media (CAM) Project (http://cleanet.org/cced_media/), we have developed approaches to integrate media production by students into climate change education in ways that are engaging, empowering, and can be readily adopted in a wide range of instructional environments. These approaches can be used to overcome many of the challenges that climate change education presents and provide a means to evoke experiential, affective, and social learning pathways. Video production combines many key twenty-first century literacy skills, including content research, writing, an understanding of the power of images and sounds, the ability to use that power, and the ability to manipulate, transform, and distribute digital media. Through collaboration, reflection, and visual expression of concepts, video production facilitates a deeper understanding of material and, potentially, shifts in mental models about climate change. Equally importantly, it provides a means to bridge formal and informal learning by enabling students to educate those beyond the classroom. We have piloted our approach in two intensive summer programs (2011 and 2012) for high school students, during which students learned about climate change science content in lessons that were paired with the production of short media pieces including animations, public service announcements, person-on-the-street interviews, mock trailers, mock news programs, and music videos. Two high school teachers were embedded in the program during the second year, providing feedback and assessment of the feasibility, accessibility, and utility of the approach. The programs culminated with students presenting and discussing their work at public screening events. The media lessons and climate change science content examples used in these programs form the backbone of a toolkit and professional development workshops for middle and high school teachers, in which teachers learn how to incorporate

Nucleon structure functions from lattice operator product expansion

Energy Technology Data Exchange (ETDEWEB)

Chambers, A.J.; Somfleth, K.; Young, R.D.; Zanotti, J.M. [Adelaide Univ., SA (Australia). CSSM, Dept. of Physics; Horsley, R. [Edinburgh Univ. (United Kingdom). School of Physics and Astronomy; Nakamura, Y. [RIKEN Advanced Institute for Computational Science, Kobe (Japan); Perlt, H.; Schiller, A. [Leipzig Univ. (Germany). Inst. fuer Theoretische Physik; Rakow, P.E.L. [Liverpool Univ. (United Kingdom). Theoretical Physics Div.; Schierholz, G. [Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany)

2017-03-15

Deep-inelastic scattering, in the laboratory and on the lattice, is most instructive for understanding how the nucleon is built from quarks and gluons. The long-term goal is to compute the associated structure functions from first principles. So far this has been limited to model calculations. In this Letter we propose a new method to compute the structure functions directly from the virtual, all-encompassing Compton amplitude, utilizing the operator product expansion. This overcomes issues of renormalization and operator mixing, which so far have hindered lattice calculations of power corrections and higher moments.

Nucleon structure functions from lattice operator product expansion

International Nuclear Information System (INIS)

Chambers, A.J.; Somfleth, K.; Young, R.D.; Zanotti, J.M.; Perlt, H.; Schiller, A.

2017-03-01

Deep-inelastic scattering, in the laboratory and on the lattice, is most instructive for understanding how the nucleon is built from quarks and gluons. The long-term goal is to compute the associated structure functions from first principles. So far this has been limited to model calculations. In this Letter we propose a new method to compute the structure functions directly from the virtual, all-encompassing Compton amplitude, utilizing the operator product expansion. This overcomes issues of renormalization and operator mixing, which so far have hindered lattice calculations of power corrections and higher moments.

Functional Nano fibers: Production and Applications

International Nuclear Information System (INIS)

Khatri, Z.; Kim, I.S.; Kim, S.H.

2016-01-01

Nano fibers are lighter material with higher surface area in comparison to polymeric film. The ease of producing functional nano fiber is another advantage over many nano materials. Functional nano fiber in particular has attained a greater interest in recent years. The applications of functional nano fibers are increasing in various technical fields such as water filter membranes, tissue engineering, biosensors, drug delivery systems, wound dressings, catalysis, antibacterial. This special issue is comprised of well-selective articles that discuss production of functional nano fibers their applications in different emerging fields. M. Zhang et al. have presented exciting work on drug delivery using nano fibers. They used collagen that was extracted from abandoned Rana chensinensis skin in northeastern China via an acid enzymatic extraction method. They demonstrated two different nano fiber-vancomycin (VCM) systems, that is, VCM blended nano fibers and core-shell nano fibers with VCM in the core, and both systems sustained control release for a period of 80 hours. Another work was presented by R. Takai et al. on blood purification using composite nano fibers. About 10% of the population worldwide is affected by chronic kidney disease (CKD). The authors developed nano fiber meshes zeolite-polymer composite nano fibers for efficient adsorption of creatinine, which is a simpler and more accessible method for hemodialysis (HD) patients.

Research on knowledge support technology for product innovation design based on quality function knowledge deployment

Directory of Open Access Journals (Sweden)

Kai Zhang

2016-06-01

Full Text Available Based on the analysis of the relationship between the process of product innovation design and knowledge, this article proposes a theoretical model of quality function knowledge deployment. In order to link up the product innovation design and the knowledge required by the designer, the iterative method of quality function knowledge deployment is refined, as well as the knowledge retrieval model and knowledge support model based on quality function knowledge deployment are established. In the whole life cycle of product design, in view of the different requirements for knowledge in conceptual design stage, components’ configuration stage, process planning stage, and production planning stage, the quality function knowledge deployment model could link up the required knowledge with the engineering characteristics, component characteristics, process characteristics, and production characteristics in the four stages using the mapping relationship between the function characteristics and the knowledge and help the designer to track the required knowledge for realizing product innovation design. In this article, an instance about rewinding machine is given to demonstrate the practicability and validity of product innovation design knowledge support technology based on quality function knowledge deployment.

Does the Functional Form of the Association Between Education and Mortality Differ by U.S. Region?

Science.gov (United States)

Sheehan, Connor; Montez, Jennifer Karas; Sasson, Isaac

2018-01-01

To understand the education-mortality association among U.S. adults, recent studies have documented its national functional form. However, the functional form of education-mortality relationship may vary across geographic contexts. The four U.S. Census regions differ considerably in their social and economic policies, employment opportunities, income levels, and other factors that may affect how education lowers the risk of mortality. Thus, we documented regional differences in the functional form of the education-mortality association and examined the role of employment and income in accounting for regional differences. We used data on non-Hispanic white adults (2,981,672, person years) aged 45-84 in the 2000-2009 National Health Interview Survey, with Linked Mortality File through 2011 (37,598 deaths) and estimated discrete-time hazard models. The functional form of education and adult mortality was best characterized by credentialism in the Midwest, Northeast, and for Western men. For Western women, the association was linear, consistent with the human capital model. In the South, we observed a combination of mechanisms, with mortality risk declining with each year of schooling and a step change with high school graduation, followed by steeper decline thereafter. Our work adds to the increasing body of research that stresses the importance of contexts in shaping the education-mortality relationship.

SYSTEM OF MODEL FOR TRAINING FUTURE MASTERS OF TOURISM, AS WELL AS THE ALGORITHM OF ITS PRODUCTIVE IMPLEMENTATION IN HIGHER EDUCATION

Directory of Open Access Journals (Sweden)

Larisa Beskorovaynaya

2017-03-01

Full Text Available On the basis of theoretical analysis author substantiates the system model of training future masters of tourism in higher education. The author found the methodological basis of preparation of future tourism masters in the field of higher education. In addition, theoretically grounded and model of the system of training of future masters of tourism, opened its components, a set of organizational and pedagogical conditions. System model of professional training of future masters of tourism in higher education, which is considered by us as an open, integrative, multi, mobile, adequate social requirements and individual needs of students, the educational system contains components: theoretical, methodological, structural and functional, design and technology, analytical criterion. The author proved that the model provides the opportunity to reflect, recreate individual readiness of future masters of tourism with a view to understanding its forecasting features, operation and further successful implementation in educational practice.The author researched and proposed algorithm productive use of the system model of training future tourism masters in the field of higher education. Based on the results of research made a some conclusion. Further prospective research directions are also provided.

Critical Perspectives on Youth Digital Media Production: "Voice" and Representation in Educational Contexts

Science.gov (United States)

Dahya, Negin

2017-01-01

This paper offers a critical discussion on voice and representation in youth digital media production in educational settings. The paper builds on existing calls from digital media and visual studies scholars to approach youth-made media with greater attention to context in production practices. In this discussion, the author addresses the…

Formation of Graduates' Professional Competence in Terms of Interaction between Educational Environment and Production

Science.gov (United States)

Masalimova, Alfiya R.; Ivanov, Valery G.

2016-01-01

The relevance of the professional competence creation problem declared in the article that complies with current time requirements and specialists, first of all requires facilitation of interaction of the central education chain--the educational institution, with production (that is the personnel's consumer). Thus the problem of organic…

Sustainable Product Design, Engineering and Management Education for Industrial Design Engineering

NARCIS (Netherlands)

Boks, C.; Diehl, J.C.; Wever, R.

2006-01-01

Developments in the field of sustainable product design are manifold, which means that education in this field is rapidly evolving as well. In this paper, the continuously evolving portfolio of courses offered at Delft University of Technology’s Industrial Design Engineering faculty is

Global Approximations to Cost and Production Functions using Artificial Neural Networks

Directory of Open Access Journals (Sweden)

Efthymios G. Tsionas

2009-06-01

Full Text Available The estimation of cost and production functions in economics relies on standard specifications which are less than satisfactory in numerous situations. However, instead of fitting the data with a pre-specified model, Artificial Neural Networks (ANNs let the data itself serve as evidence to support the modelrs estimation of the underlying process. In this context, the proposed approach combines the strengths of economics, statistics and machine learning research and the paper proposes a global approximation to arbitrary cost and production functions, respectively, given by ANNs. Suggestions on implementation are proposed and empirical application relies on standard techniques. All relevant measures such as Returns to Scale (RTS and Total Factor Productivity (TFP may be computed routinely.

Aggregate Production Function and Income Identity - Empirical Analysis

Czech Academy of Sciences Publication Activity Database

Čadil, J.; Vltavská, K.; Krejčí, I.; Hartman, David; Brabec, Marek

2017-01-01

Roč. 6, č. 1 (2017), s. 1-17 ISSN 1804-9796 Institutional support: RVO:67985807 Keywords : aggregate production function * income identity * capital services * labour services Subject RIV: BB - Applied Statistics, Operational Research OBOR OECD: Statistics and probability http://www.iises.net/international-journal-of- economic -sciences/publication-detail-1223

Production of functional protein hydrolysates from Egyptian breeds ...

African Journals Online (AJOL)

Production of functional protein hydrolysates from Egyptian breeds of soybean and lupin seeds. AA khalil, SS Mohamed, FS Taha, EN Karlsson. Abstract. Enzymatic hydrolysis is an agro-processing aid that can be utilized in order to improve nutritional quality of protein extracts from many sources. In this study, protein ...

Educational intervention and functional decline among older people

DEFF Research Database (Denmark)

Poulsen, Tine; Siersma, Volkert Dirk; Lund, Rikke

2014-01-01

AIM: To analyse if social capital modifies the effect of educational intervention of home visitors on mobility disability. Earlier studies have found that educational intervention of home visitors has a positive effect of older peoples' functional decline, but how social capital might modify....... RESULTS: We found that 80-year-olds living in municipalities with high bonding (B=0.089, p=0.0279) and high linking (B=0.0929; p=0.0217) had significant better mobility disability in average at 3-year follow up if their municipality had received intervention. CONCLUSIONS: With the unique design...... of the Danish Intervention Study on Preventive Home Visits and with theory-based measures of social capital that distinguish between three aspects of social capital with focus on older people, this study contributes to the literature about the role of social capital for interventions on mobility disability....

The analysis of education and functional professional training in Slovenian librarianship

OpenAIRE

Jelka Gazvoda

1998-01-01

The article brings a critical analyis of educational possibilities, offered on one side by the graduate study of librarianship at the Faculty of Arts and Humanities in Ljubljana, and on the otherby non-formal functional professional trainingcarried out by NUK and IZUM. Educational programmes are analysed from the point of modem trends in developing library professions and possiblities for the development of human resources. The results of the analysis have revealed that the programme of gradu...

Urban scaling and the production function for cities.

Science.gov (United States)

Lobo, José; Bettencourt, Luís M A; Strumsky, Deborah; West, Geoffrey B

2013-01-01

The factors that account for the differences in the economic productivity of urban areas have remained difficult to measure and identify unambiguously. Here we show that a microscopic derivation of urban scaling relations for economic quantities vs. population, obtained from the consideration of social and infrastructural properties common to all cities, implies an effective model of economic output in the form of a Cobb-Douglas type production function. As a result we derive a new expression for the Total Factor Productivity (TFP) of urban areas, which is the standard measure of economic productivity per unit of aggregate production factors (labor and capital). Using these results we empirically demonstrate that there is a systematic dependence of urban productivity on city population size, resulting from the mismatch between the size dependence of wages and labor, so that in contemporary US cities productivity increases by about 11% with each doubling of their population. Moreover, deviations from the average scale dependence of economic output, capturing the effect of local factors, including history and other local contingencies, also manifest surprising regularities. Although, productivity is maximized by the combination of high wages and low labor input, high productivity cities show invariably high wages and high levels of employment relative to their size expectation. Conversely, low productivity cities show both low wages and employment. These results shed new light on the microscopic processes that underlie urban economic productivity, explain the emergence of effective aggregate urban economic output models in terms of labor and capital inputs and may inform the development of economic theory related to growth.

Higher Education R&D and Productivity Growth: An Empirical Study on High-Income OECD Countries

Science.gov (United States)

Eid, Ashraf

2012-01-01

This paper is a macro study on higher education R&D and its impact on productivity growth. I measure the social rate of return on higher education R&D in 17 high-income OECD countries using country level data on the percentage of gross expenditure on R&D performed by higher education, business, and government sectors over the period…

Scientifically Based Research in Educational Products: Vendors and Consumers on Filling the Certification Gap

Science.gov (United States)

Caruthers, Bill J.

2009-01-01

The 2002 reauthorization of the Elementary and Secondary Education Act, or No Child Left Behind (NCLB) changed school law in the United States. Public schools can utilize federal funds to purchase only those educational products subject to scientifically based research. No dedicated certification intermediary (CI) exists to determine individual…

Membrane Protein Production in Lactococcus lactis for Functional Studies.

Science.gov (United States)

Seigneurin-Berny, Daphne; King, Martin S; Sautron, Emiline; Moyet, Lucas; Catty, Patrice; André, François; Rolland, Norbert; Kunji, Edmund R S; Frelet-Barrand, Annie

2016-01-01

Due to their unique properties, expression and study of membrane proteins in heterologous systems remains difficult. Among the bacterial systems available, the Gram-positive lactic bacterium, Lactococcus lactis, traditionally used in food fermentations, is nowadays widely used for large-scale production and functional characterization of bacterial and eukaryotic membrane proteins. The aim of this chapter is to describe the different possibilities for the functional characterization of peripheral or intrinsic membrane proteins expressed in Lactococcus lactis.

Worldviews and Quality in Higher Education: a dichotomy between productivity and social responsibility

Directory of Open Access Journals (Sweden)

Julio Bertolin

2013-11-01

Full Text Available This paper addresses and analyzes concepts that have been often used by important stakeholders to refer to challenges and to quality in higher education. The aim is to identify the conceptualizations of quality in higher education that underlie the use of different concepts such as efficiency and equity. Based on publications by important multilateral organizations, these terms are correlated with the conceptualizations of higher education and, at the political level, with two major contemporary socioeconomic models: neoliberalism and social welfare state. Finally, two ideological tendencies for the understanding of quality in higher education are presented: quality as productivity and quality as social responsibility.

The Efficiency of Educational Production

DEFF Research Database (Denmark)

Bogetoft, Peter; Heinesen, Eskil; Tranæs, Torben

the educational sector, both in terms of a large number of students enrolled in educational programmes and a high completion rate. The methodology used is to compare (benchmark) Denmark with a relevant group of countries and to calculate how much cheaper Denmark could teach the same number of students...... to explain the higher costs of upper secondary education. On the output side, if earnings and levels of employment among those who complete their education are taken into account, then Denmark is in fact found to be efficient. However, this high level of efficiency has become less clear-cut in recent years......Denmark, Norway, New Zealand, Canada and the USA are the OECD countries that spend most on education, measured in relation to GDP. Focusing in particular on upper secondary education, this paper examines whether the heavy expenditure on education in Denmark is matched by high output from...

ESTIMATING THE PRODUCTION FUNCTION IN THE CASE OF ROMANIA METODOLOGY AND RESULTS

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Simuț Ramona Marinela

2015-07-01

Full Text Available The problem of economic growth is a headline concern among economists, mathematicians and politicians. This is because of the major impact of economic growth on the entire population of a country, which has made achieving or maintaining a sustained growth rate the major objective of macroeconomic policy of any country. Thus, in order to identify present sources of economic growth for Romania in our study we used the Cobb-Douglas type production function. The basic variables of this model are represented by work factors, capital stock and the part of economic growth determined by the technical progress, the Solow residue or total productivity of production factors. To estimate this production function in the case of Romania, we used the quarter statistical data from the period between 2000 – first quarter and 2014 – fourth quarter; the source of the data was Eurostat. The Cobb-Douglas production function with the variables work and capital is valid in Romania’s case because it has the parameters of the exogenous variables significantly different from zero. This model became valid after we eliminated the autocorrelation of errors. Removing the autocorrelation of errors does not alter the structure of the production function. The adjusted R2 determination coefficient, as well as the α and β coefficients have values close to those from the first estimated equation. The regression of the GDP is characterized by marginal decreasing efficiency of the capital stock (α > 1 and decreasing efficiency of work (β < 1. In our case the sum of the α and β coefficients is below 1 (it is 0.75 as well as in the case of the second model (0.89, which corresponds to the decreasing efficiency of the production function. Concerning the working population of Romania, it registered a growing trend, starting with 2000 until 2005, a period that coincided with a sustained economic growth.

Improving employee productivity through work engagement: Evidence from higher education sector

Directory of Open Access Journals (Sweden)

Jalal Hanaysha

2016-01-01

Full Text Available Employee productivity is one of the important management topics that received significant research attentions from several scholars and considered as a primary mechanism to enhance organizational success. Knowing what are the key factors that influence productivity is vital to ensure long term performance. This study examines the effect of work engagement on employee productivity in higher education sector. To accomplish this purpose, the primary data using survey instrument were collected from a sample of 242 employees at public universities in northern Malaysia using an online survey method. The collected data was analyzed using SPSS and Structural equation modelling on AMOS. The results indicated that work engagement had significant positive effect on employee productivity. Moreover, this study provides an evidence that all of the dimensions of work engagement namely vigor, dedication, and absorption have significant positive effects on employee productivity.

Utilization of Natural Products as Functional Feed

OpenAIRE

Stella Magdalena; Natadiputri G H; Nailufar; Purwadaria T

2013-01-01

The use of antibiotics as feed additive improves performance in livestock. However, scientific data related to the use of antibiotics in feed merge spreading of bacterial resistance in animal and human bodies, therefore the usage of antibiotics in animal production is restricted. This condition raise the utilization of natural antibiotic as functional feed such as phytogenics (essential oil, flavonoid, saponin, and tannin), enzyme, probiotic, and prebiotic to improve the livestock’s performan...

Nutrition education in supermarkets: an unsuccessful attempt to influence knowledge and product sales.

Science.gov (United States)

Jeffery, R W; Pirie, P L; Rosenthal, B S; Gerber, W M; Murray, D M

1982-06-01

Although much evidence links dietary patterns with coronary heart disease, effective and economical methods for inducing dietary change in nonclinical populations are needed to influence public health. This study was designed as a preliminary investigation of the feasibility of conducting effective nutrition education campaigns in supermarket settings. Eight supermarkets from a supermarket chain in the Twin Cities area participated. Four were assigned to an experimental condition in which educational materials consisting of posters, recipes, and brochures were placed in the dairy section during a 6-month period. Four other stores were assigned to a control condition and received no educational materials. Shoppers in experimental and control stores completed a nutrition survey pre- and post-intervention. In addition, sales data for 25 dairy products were collected during a 10-month period. A significant increase in knowledge on the nutrition survey between pre- and posttests occurred among shoppers in all stores. There was no significant knowledge or product sales effect due to the education campaign. Study results suggest that, overall, shopper knowledge of food selections for cardiovascular disease risk reduction is high and improving. Unfortunately, knowledge is often not reflected in food purchase patterns.

Proton structure function and Bc meson production in γγ collisions

International Nuclear Information System (INIS)

Martynenko, A.P.; Saleev, V.A.

1996-01-01

Using nonrelativistic quark model and perturbative QCD the production of B c (B* c ) mesons via resolved-photon interaction in γγ-collisions is studied. It is shown that the resolved-photon contribution via partionic subprocess cγ→B c (B* c )b is very important both near threshold of the B c (B* c )-meson production, where the hadron-like part of the photon structure function dominates, and at large energies, where only the point-like part of the photon structure function give the contribution increased versus energy. 18 refs., 5 figs

Learning Organic Chemistry Through Natural Products

Indian Academy of Sciences (India)

Home; Journals; Resonance – Journal of Science Education; Volume 1; Issue 7. Learning Organic Chemistry Through Natural engine Products - Structure and Biological Functions. N R Krishnaswamy. Series Article Volume 1 Issue 7 July 1996 pp 23-30 ...

Scientific production in CBCE/CONBRACE: the continuing education from 2007 to 2013 in focus

Directory of Open Access Journals (Sweden)

Deiva Mara Delfini Batista

2015-11-01

Full Text Available This study, qualitative and documentary character, aimed to analyze the scientific production about continuing education of teachers between the years 2007 and 2013, from the GTT "Teachers Training and the World of Work" of the Brazilian Sports Science College. We identified 49 papers about the issue, which were categorized into different groups based on their approaches and features. The results portray the existence of systematic scientific production about continuing education, and that is articulate with the reality of Brazilian graduate. However, some categories showed little representation, pointing challenges to be faced, requiring more research about the issue.

Children with minimal sensorineural hearing loss: prevalence, educational performance, and functional status.

Science.gov (United States)

Bess, F H; Dodd-Murphy, J; Parker, R A

1998-10-01

This study was designed to determine the prevalence of minimal sensorineural hearing loss (MSHL) in school-age children and to assess the relationship of MSHL to educational performance and functional status. To determine prevalence, a single-staged sampling frame of all schools in the district was created for 3rd, 6th, and 9th grades. Schools were selected with probability proportional to size in each grade group. The final study sample was 1218 children. To assess the association of MSHL with educational performance, children identified with MSHL were assigned as cases into a subsequent case-control study. Scores of the Comprehensive Test of Basic Skills (4th Edition) (CTBS/4) then were compared between children with MSHL and children with normal hearing. School teachers completed the Screening Instrument for Targeting Education Risk (SIFTER) and the Revised Behavior Problem Checklist for a subsample of children with MSHL and their normally hearing counterparts. Finally, data on grade retention for a sample of children with MSHL were obtained from school records and compared with school district norm data. To assess the relationship between MSHL and functional status, test scores of all children with MSHL and all children with normal hearing in grades 6 and 9 were compared on the COOP Adolescent Chart Method (COOP), a screening tool for functional status. MSHL was exhibited by 5.4% of the study sample. The prevalence of all types of hearing impairment was 11.3%. Third grade children with MSHL exhibited significantly lower scores than normally hearing controls on a series of subtests of the CTBS/4; however, no differences were noted at the 6th and 9th grade levels. The SIFTER results revealed that children with MSHL scored poorer on the communication subtest than normal-hearing controls. Thirty-seven percent of the children with MSHL failed at least one grade. Finally, children with MSHL exhibited significantly greater dysfunction than children with normal hearing

Consumers’ acceptance and preferences for nutrition-modified and functional dairy products

NARCIS (Netherlands)

Bimbo, Francesco; Bonanno, Alessandro; Nocella, Giuseppe; Viscecchia, Rosaria; Nardone, Gianluca; Devitiis, De Biagia; Carlucci, Domenico

2017-01-01

This systematic literature review collects and summarizes research on consumer acceptance and preferences for nutrition-modified and functional dairy products, to reconcile, and expand upon, the findings of previous studies. We find that female consumers show high acceptance for some functional

Module-based quality system functionality evaluation in production logistics

Energy Technology Data Exchange (ETDEWEB)

Khabbazi, M.R.; Wikander, J.; Onori, M.; Maffei, A.; Chen, D.

2016-07-01

This paper addresses a comprehensive modeling and functionality evaluation of a module-based quality system in production logistics at the highest domain abstract level of business processes. All domain quality business processes and quality data transactions are modeled using BPMN and UML tools and standards at the business process and data modeling. A modular web-based prototype is developed to evaluate the models addressing the quality information system functionality requirements and modularity in production logistics through data scenarios and data queries. Using the object-oriented technique in design at the highest domain level, the proposed models are subject further development in the lower levels for the implementing case. The models are specifically able to manipulate all quality operations including remedy and control in a lot-based make-to-order production logistics system as an individual module. Due to the specification of system as domain design structure, all proposed BPMs, data models, and the actual database prototype are seen referential if not a solution as a practical “to-be” quality business process re-engineering template. This paper sets out to provide an explanatory approach using different practical technique at modeling steps as well as the prototype implementation. (Author)

Evaluation of turmeric-mung bean intercrop productivity through competition functions

Directory of Open Access Journals (Sweden)

Mohamaed ISLAM

2018-04-01

Full Text Available An intercropping experiment was conducted with varying combinations of turmeric and mung bean to find out the efficacy of productivity and economic return through competition functions. Treatments were evaluated on the basis of several competition functions, such as land equivalent ratio (LER, aggressiveness, competitive ratio (CR, monetary advantage index (MAI and system productivity index (SPI. Results showed that rhizome yields of turmeric were higher in intercropping system than in mono crop. It indicated that intercropping of mung bean did not affect the rhizome yield of turmeric. However, turmeric (100 % + 3 row mung bean (100 % in between turmeric lines intercropping system exhibited maximum yield of both the crops as well as turmeric equivalent yield, LER, competitive indices values, SPI and MAI (Tk. 2,44,734.46 ha-1 compared to the other intercropping combinations and the mono crops. Aggressiveness of intercrop indicated dominance of turmeric over mung bean in all the combinations except turmeric (100 % + 1 row mung bean (33 %. Competition functions of intercroping suggested beneficial association of turmeric and mung bean crops. The study revealed that mung bean could be introduced as intercrop with turmeric without hampering rhizome yield with higher benefit additionally increasing mung bean production area.

Conversations with Four Highly Productive German Educational Psychologists: Frank Fischer, Hans Gruber, Heinz Mandl, and Alexander Renkl

Science.gov (United States)

Flanigan, Abraham E.; Kiewra, Kenneth A.; Luo, Linlin

2018-01-01

Previous research (Kiewra & Creswell, "Educational Psychology Review" 12(1):135-161, 2000; Patterson-Hazley & Kiewra, "Educational Psychology Review" 25(1):19-45, 2013) has investigated the characteristics and work habits of highly productive educational psychologists. These investigations have focused exclusively on…

A common functional neural network for overt production of speech and gesture.

Science.gov (United States)

Marstaller, L; Burianová, H

2015-01-22

The perception of co-speech gestures, i.e., hand movements that co-occur with speech, has been investigated by several studies. The results show that the perception of co-speech gestures engages a core set of frontal, temporal, and parietal areas. However, no study has yet investigated the neural processes underlying the production of co-speech gestures. Specifically, it remains an open question whether Broca's area is central to the coordination of speech and gestures as has been suggested previously. The objective of this study was to use functional magnetic resonance imaging to (i) investigate the regional activations underlying overt production of speech, gestures, and co-speech gestures, and (ii) examine functional connectivity with Broca's area. We hypothesized that co-speech gesture production would activate frontal, temporal, and parietal regions that are similar to areas previously found during co-speech gesture perception and that both speech and gesture as well as co-speech gesture production would engage a neural network connected to Broca's area. Whole-brain analysis confirmed our hypothesis and showed that co-speech gesturing did engage brain areas that form part of networks known to subserve language and gesture. Functional connectivity analysis further revealed a functional network connected to Broca's area that is common to speech, gesture, and co-speech gesture production. This network consists of brain areas that play essential roles in motor control, suggesting that the coordination of speech and gesture is mediated by a shared motor control network. Our findings thus lend support to the idea that speech can influence co-speech gesture production on a motoric level. Copyright © 2014 IBRO. Published by Elsevier Ltd. All rights reserved.

The Psi colonization of educational discourse

Directory of Open Access Journals (Sweden)

Jordi Solé Blanch

2017-06-01

Full Text Available This article reviews the role of psychological discourse in education. On the one hand, the authors criticize the abuse of the mental health diagnosis in the field of education. On the other hand, analyze the effects of the expansion of the neurosciences in the conditions of production of pedagogical knowledge. Finally, examine the role of the neuroeducation and the development of emotional psychology in the construction of enterprising subjectivities. Against these colonizing tendencies of educational discourse, the authors advocate the establishment of a new pedagogical contract that allows rethink the exercise of the educational function of teachers and educators.

Technology, labor characteristics and wage-productivity gaps

OpenAIRE

Ilmakunnas, Pekka; Maliranta, Mika

2003-01-01

We use plant-level linked employer-employee data from Finland to estimate production functions where also employee characteristics (average age and education, and sex composition) are included. We also estimate similar models for wages to examine whether wages are based on productivity. Our aim is to explain productivity besides manufacturing, also in services. For the service sector plants, no data on capital input, working hours, or value added is available, and productivity has to be measu...

Perceptions of Agriculture Teachers Regarding Education about Biomass Production in Iowa

Science.gov (United States)

Han, Guang; Martin, Robert A.

2015-01-01

With the growth of biorenewable energy, biomass production has become an important segment in the agriculture industry (Iowa Energy Center, 2013). A great workforce will be needed for this burgeoning biomass energy industry (Iowa Workforce Development, n. d.). Instructional topics in agricultural education should take the form of problems and…

Homonationalism in Teacher Education--Productions of Schools as Heteronormative National Places

Science.gov (United States)

Reimers, Eva

2017-01-01

The paper interrogates how teacher education and schools are produced as places for simultaneous and intertwined norms of nationality and norms of sexuality. Drawing on data from observations at a Swedish teacher training programme, the concepts of banal nationalism, homonationalism, and precarity are used in order to discuss productions of…

Postgraduate education and research in Brazil: regulation and reconfiguration processes of academic work formation and production

Directory of Open Access Journals (Sweden)

João Ferreira de Oliveira

2015-07-01

Full Text Available This text analyses some of the processes of formation and production regulation and reconfiguration of the scholarly work in Brazil. Initially we examine the context and meaning of knowledge production in times of flexible accumulation, as well as the current landscape of Postgraduate education in the country. We seek to understand how public policies in the area, particularly the actions of evaluation and promotion, and the new modus operandi of the Postgraduate study and research organization have been reconfiguring the work production of teaching and students within the programs, especially in education. Above all, we seek to highlight the role of promotion and evaluation agencies, increasingly committed to a vision of expansion that drives the production of knowledge associated with demands of economic-productivity, rather than a consistent formative project that would result in a significant advancement in the production and dissemination of knowledge in the different areas.

MODE OF PRODUCTION AND EDUCATION: CONSIDERATIONS ABOUT EDUCATION IN THE CAPITALIST REPRODUCTION AND IN THE TRANSITION TO THE SOCIALISM

Directory of Open Access Journals (Sweden)

Patrícia Vieira Trópia

2009-06-01

Full Text Available This text works about the relation between mode of production and education, from the contributions of the althusseriana view. The contributions of this approach allow the overcoming review to the economicist and reductionist view about the kind of articulation between the base/economic structure and the political and ideological superstructure and its implications for education. From this point of view, the school, the school education, is really a place of contradiction. However, any internal transformation to the school to make it, in fact, a school to serve the working classes would demand a breakup with the organic commitment of the educational unit. But from different approaches, economism and structuralism, come the question: “although some criticisms to the traps of the non-economist reviews are pertinent, cannot the rejection of the tests developed by the ‘sociological criticism of the education’ in the educational field put us in so many others and more devilish traps, such as those from idealism and reformism?”.

Intranet of the future: functional study, comparison of products and practical implementation

OpenAIRE

Bertran Ribalaygua, Ignasi

2010-01-01

Future intranet: functional study, comparison of products and practical implementation 1. Introduction The project has fulfilled three goals: 1) To perform a study of the functionalities which have to be covered in a modern intranet (web 2.0, unified communication, collaboration, etc) 2) To perform a comparison of tools of the market which can be used to implement intranets (commercial and open source products) 3) To test three of these tools (Oracle WebCenter, Liferay Portal and Microsoft Sh...

Instructional Media Production for Early Childhood Education: A. B. C. Jig-Saw Puzzle, a Model

Science.gov (United States)

Yusuf, Mudashiru Olalere; Olanrewaju, Olatayo Solomon; Soetan, Aderonke K.

2015-01-01

In this paper, a. b. c. jig-saw puzzle was produced for early childhood education using local materials. This study was a production based type of research, to serve as a supplemental or total learning resource. Its production followed four phases of development referred to as information, design, production and evaluation. The storyboard cards,…

Functional Foods as Differentiated Products: the Italian Yogurt Market

NARCIS (Netherlands)

Bonanno, A.

2013-01-01

In spite of the growing consumers' interest for functional foods, the knowledge regarding the demand for these products and their profitability is limited. Adapting the LA/AIDS (Linear Approximated–Almost Ideal Demand System) model by means of Pinkse, Slade and Brett's distance metric method (2002),

PERSPECTIVES OF PRODUCTS FOR FUNCTIONAL NUTRITION IN CHILDREN

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I.N. Zakharova

2011-01-01

Full Text Available Normal microflora of gastrointestinal tract provides colonization resistance of intestine, takes part in digestion, synthesis of vitamins and systemic stimulation of immune reactions. Prophylaxis of intestinal microbiocenosis disorders, their timely diagnostics and proper correction are significant for normalization of gastrointestinal function, formation of immune system and harmonious development of a child. There are several approaches to the regulation of intestinal micro biocenosis; the perspective one is diet with functional food containing prebiotic microorganisms. The article analyses data on physiological role of intestinal biocenosis, presents main standards of prebiotic strains. Modern studies show high clinical efficacy of Lactobacillus GG strain. This probiotic can be recommended in production of functional food for infants’ nutrition.Key words: children, intestinal micro flora, probiotics, Lactobacillus GG.(Voprosy sovremennoi pediatrii — Current Pediatrics. 2011; 10 (2: 150–154

Vegetable fats and oils as functional ingredients in meat products

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Alfonso Totosaus

2011-12-01

Full Text Available Sausages are a widely consumed food in México, and due to their low fat content (ca. 10% they can be employed to enrich diet by including functional or nutraceutic ingredients as vegetable fats and oils. The replace or incorporation of vegetable fats or oils in cooked sausages is a way to improve their nutritional profile to offer functional meat products.

Modeling production functions and economic weights in intensive meat production of guinea pigs.

Science.gov (United States)

Pascual, Mariam; Cruz, Danny Julio; Blasco, Agustín

2017-10-01

A profit function for a typical commercial farm of intensive guinea pig production was designed. The simulated farm contained 86 cages with a ratio of 7:1 females/males, with continuous mating. Kits were weaned at 15 days of age and slaughtered for meat production at 90 days of age. The absolute (EW) and relative economic weights of the main traits were calculated. The highest EW were kits produced per kindling (US$25), kits weaned per kindling (US$22), kits born alive per kindling (US$20), and the number of kindlings per female and year (US$12). Profit, returns, and costs per female and year were US$15, 68, and 53, respectively. Returns came from the production of young guinea pigs and discarded reproductive adults for meat production, 90 and 10% of the total returns. The highest costs were feeding and labor, 44 and 23% of the total cost. The EW and profit did not substantially change when simulating variations of ±20% in the prices of kilograms of fattening feed and kilograms of live weight of guinea pig, showing their robustness to future variations in market prices or to variations in prices between countries. The results obtained highlight the importance of the feeding costs in the guinea pig meat production.

The marketing function in exploratory product innovation : contrasting different project types

NARCIS (Netherlands)

Smits, A.A.J.; Dankbaar, B.; Vissers, G.

2011-01-01

This paper focuses on the marketing function in product innovation projects in established b-t-b firms. The marketing function in an innovation project is a term to denote both the project members that connect the project to customers or, more broadly, the market, and their activities in innovation

The role of experimentation in education policy

OpenAIRE

Sally Sadoff

2014-01-01

As the gold standard for programme evaluation, experimentation is gaining increasing attention from education researchers and policy-makers. In this article I discuss how experimentation can be used to shape education policy moving forward. I first discuss how well-designed experiments can both build upon and inform a general framework for the education production function. Experiments within this framework can be particularly powerful when they draw on a wide range of disciplines including c...

The role of the teaching staff at present. Its educational and social function

OpenAIRE

Esther Prieto Jiménez

2008-01-01

Especially the mission to educate to our minors and young people falls, directly, on two essential pillars: the family and the school. Although in the family the essential figure that is going to carry out educative and social the workings is the parents; in the case of the school, the subject key of formation is the teaching staff. In order to be able to analyze the situation that the educational ones are living at present, it is precise that we realise an approach to the essential functions...

The efficacy of psycho-educational group program on medication adherence and global functioning of patients with bipolar disorder type I.

Science.gov (United States)

Bahredar, Mohammad Jafar; Asgharnejad Farid, Ali Asghar; Ghanizadeh, Ahmad; Birashk, Behrooz

2014-01-01

Psycho-education is now considered as part of the integrated treatment for bipolar disorder. This study aimed to determine the efficacy of group psycho-education on medication adherence and global functioning of patients with bipolar disorder type I. 45 patients with bipolar disorder type I were allocated one of the three groups of psycho-education plus pharmacotherapy, pharmacotherapy and placebo plus pharmacotherapy. A psycho-educational program was conducted for the psycho-educational group during 9 weekly sessions. Medication adherence and global functioning of all the three groups were evaluated before the intervention, three months and six months after the intervention using Medication Adherence Rating Scale (MARS) and Global Assessment of Functioning (GAF). ANOVA was performed to examine the data. In the first and second assessments, the mean score of medication adherence and gobal functioning for patients in the psycho-educational group was significantly higher than that in the control and placebo groups (P=0.001). Medication adherence score of the psycho-educational group was increased from 6.27(0.88) to 7.92(1.38). while the mean score of the psycho-educational group increased from 56.6 (3.58) to 64.17 (2.12):, the global functioning reduced from 56.27(3.17) to 54.17(5.08) in the control group and from 56.67 (3.58) to 56 (4.36) in the placebo group. Psycho-educational program plus pharmacotherapy was effective in improvement medication adherence and global functioning of bipolar patients.

PRODUCTION OF DERMEVAL SAVIANI: FIRST APPROACHES TO TREATING THE ARTICLES EDUCATIONAL THEORY

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Carolina Nozella Gama

2015-06-01

Full Text Available Result of doctoral studies that have been conducted by the PPGE/Ufba, this article presents a survey about the academic production of Dermeval Saviani. Recovers briefly the history of the author, emphasizing how his experience as a teacher provided him real problems to think and make propositions about educational theory. Then, we present a brief description of its production, highlighting the articles that deal with pedagogical theory, and the core themes treated in the same.

Impact and productivity of Latin American publications about mathematics education

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Aida Maria Torres-Alfonso

2015-04-01

Full Text Available More than a century room recently they have been carrying out, frequently annual Educational Mathematics Latin American Meetings (RELME and the works presented in the event, after a revision for even of experts, the ALME is published (Latin American Mathematics Education Act. We present a qualitative analysis of the impact of publications recorded in ALME in the period between 2000 and 2009. They use scientific production indicators, indicators of impact or influence: who provided the scientific community use made of these results based on the count of citations received by papers published in ALME in the publication itself, supplemented by an analysis of citations according to Google Scholar and collaboration indicators that showed the type of existing collaboration in the scientific community.

The Efficiency of Educational Production

DEFF Research Database (Denmark)

Bogetoft, Peter; Heinesen, Eskil; Tranæs, Torben

is the most efficient Nordic country (often fully efficient), whereas Sweden and especially Norway and Denmark are clearly inefficient. However, using PISA test scores as indicators of student input quality in upper secondary education reduces the inefficiencies of these three countries. Also, when expected......Focusing in particular on upper secondary education, this paper examines whether the relatively high level of expenditure on education in the Nordic countries is matched by high output from the educational sector, both in terms of student enrolment and indicators of output quality in the form...... of graduation/completion rates and expected earnings after completed education. We use Data Envelopment Analysis (DEA) to compare (benchmark) the Nordic countries with a relevant group of rich OECD countries and calculate input efficiency scores for each country. We estimate a wide range of specifications...

The Efficiency of Educational Production

DEFF Research Database (Denmark)

Bogetoft, Peter; Heinesen, Eskil; Tranæs, Torben

2015-01-01

is the most efficient Nordic country (often fully efficient), whereas Sweden and especially Norway and Denmark are clearly inefficient. However, using PISA test scores as indicators of student input quality in upper secondary education reduces the inefficiencies of these three countries. Also, when expected......Focusing in particular on upper secondary education, this paper examines whether the relatively high level of expenditure on education in the Nordic countries is matched by high output from the educational sector, both in terms of student enrolment and indicators of output quality in the form...... of graduation/completion rates and expected earnings after completed education. We use data envelopment analysis (DEA) to compare (benchmark) the Nordic countries with a relevant group of rich OECD countries and calculate input efficiency scores for each country. We estimate a wide range of specifications...

On Measurement of Efficiency of Cobb-Douglas Production Function with Additive and Multiplicative Errors

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Md. Moyazzem Hossain

2015-02-01

Full Text Available In developing counties, efficiency of economic development has determined by the analysis of industrial production. An examination of the characteristic of industrial sector is an essential aspect of growth studies. The most of the developed countries are highly industrialized as they brief “The more industrialization, the more development”. For proper industrialization and industrial development we have to study industrial input-output relationship that leads to production analysis. For a number of reasons econometrician’s belief that industrial production is the most important component of economic development because, if domestic industrial production increases, GDP will increase, if elasticity of labor is higher, implement rates will increase and investment will increase if elasticity of capital is higher. In this regard, this paper should be helpful in suggesting the most suitable Cobb-Douglas production function to forecast the production process for some selected manufacturing industries of developing countries like Bangladesh. This paper choose the appropriate Cobb-Douglas function which gives optimal combination of inputs, that is, the combination that enables it to produce the desired level of output with minimum cost and hence with maximum profitability for some selected manufacturing industries of Bangladesh over the period 1978-79 to 2011-2012. The estimated results shows that the estimates of both capital and labor elasticity of Cobb-Douglas production function with additive errors are more efficient than those estimates of Cobb-Douglas production function with multiplicative errors.

Predicting Acceptance and Popularity in Early Adolescence as a Function of Hearing Status, Gender, and Educational Setting

Science.gov (United States)

Wolters, Nina; Knoors, Harry E. T.; Cillessen, Antonius H. N.; Verhoeven, Ludo

2011-01-01

This study examined associations of communicative skills, social behavior, and personality with acceptance and popularity as a function of hearing status, gender, and educational setting. Participants were 87 deaf and 672 hearing early adolescents of 52 6th grade classrooms in mainstream and special education. Acceptance varied as a function of…

Functional metabolomics reveals novel active products in the DHA metabolome

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Masakazu eShinohara

2012-04-01

Full Text Available Endogenous mechanisms for successful resolution of an acute inflammatory response and the local return to homeostasis are of interest because excessive inflammation underlies many human diseases. In this review, we provide an update and overview of functional metabolomics that identified a new bioactive metabolome of docosahexaenoic acid (DHA. Systematic studies revealed that DHA was converted to DHEA-derived novel bioactive products as well as aspirin-triggered (AT forms of protectins. The new oxygenated DHEA derived products blocked PMN chemotaxis, reduced P-selectin expression and platelet-leukocyte adhesion, and showed organ protection in ischemia/reperfusion injury. These products activated cannabinoid receptor (CB2 receptor and not CB1 receptors. The AT-PD1 reduced neutrophil (PMN recruitment in murine peritonitis. With human cells, AT-PD1 decreased transendothelial PMN migration as well as enhanced efferocytosis of apoptotic human PMN by macrophages. The recent findings reviewed here indicate that DHEA oxidative metabolism and aspirin-triggered conversion of DHA produce potent novel molecules with anti-inflammatory and organ-protective properties, opening the DHA metabolome functional roles.

Econometric analysis of fire suppression production functions for large wildland fires

Science.gov (United States)

Thomas P. Holmes; David E. Calkin

2013-01-01

In this paper, we use operational data collected for large wildland fires to estimate the parameters of economic production functions that relate the rate of fireline construction with the level of fire suppression inputs (handcrews, dozers, engines and helicopters). These parameter estimates are then used to evaluate whether the productivity of fire suppression inputs...

INNOVATIVE TECHNOLOGICAL SOLUTIONS IN CREATING FUNCTIONAL PRODUCTS POWER

OpenAIRE

I. V. Sergienko; A. E. Kutsova; S. V. Kutsov

2015-01-01

The article deals with a problem of functional products creation for consumers feeling need in proteins, irreplaceable amino acids, vitamins, mineral substances, food fibers, polynonsaturated fat acids. One of the possible ways to improve human nutrition is using non-traditional cultures for bread making technology containing significant amounts of fibrous substances, easily digestible protein, vitamins, unsaturated fatty acids and minerals. Taking into account the Nutrition Science requireme...

Practice and Evaluation of a Cooperative Learning Support on Educational Function as Teamwork in Project-based Learning with Regional Cooperation

Science.gov (United States)

Aoki, Hideyuki; Kamata, Motohiro; Yamagami, Norihisa

The purpose of my study was to develop of cooperative learning support on Educational Function as Teamwork in Project-based Learning with Regional Cooperation. Analysis of validation of the original method were made using correlation analysis of student satisfaction of relationships among teammate and educational function as teamwork, result of self-diagnose. As a result, we achieved analysis results with a collective creativity were involved in student‧s planning skill. It was shown that educational functions as teamwork plays an important part in the growth of students. Our study revealed that there was method using cooperative learning technique helps to promote improvement of educational function as teamwork.

Parents' Executive Functioning and Involvement in Their Child's Education: An Integrated Literature Review.

Science.gov (United States)

Wilson, Damali M; Gross, Deborah

2018-04-01

Parents' involvement in their children's education is integral to academic success. Several education-based organizations have identified recommendations for how parents can best support their children's learning. However, executive functioning (EF), a high-ordered cognitive skill set, contributes to the extent to which parents can follow through with these recommendations. This integrative review of the literature describes how executive function can affect parents' ability to facilitate and actively participate in their child's education and provides strategies for all school staff to strengthen parent-school partnerships when parents have limitations in EF. EF skills are fluid and influenced by several factors, including parental age, sleep, stress, and mood/affect. Despite possible limitations in parental EF, there are strategies school personnel can employ to strengthen partnership with parents to support their children's academic success. As reforms in education call for increased customization and collaboration with families, parental EF is an important consideration for school personnel. Awareness and understanding of how parents' EF affects children's learning will help schools better support parents in supporting their children's academic success. © 2018 The Authors. Journal of School Health published by Wiley Periodicals, Inc. on behalf of American School Health Association.

Optimum Design of Multi-Function Robot Arm Gripper for Varying Shape Green Product

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Razali Zol Bahri

2016-01-01

Full Text Available The project focuses on thorough experimentally studies of the optimum design of Multi-function Robot Arm Gripper for varying shape green product. The purpose of this project is to design a few of robot arm gripper for multi-functionally grip a green product with varying shape. The main character of the gripper is that it can automated adjust its finger to suit with the shape of the product. An optimum design of multi-function robot arm gripper is verified through experimental study. The expected result is a series of analytical results on the proposal of gripper design and material that will be selected for the gripper. The analysis of the gripper design proposal by using ANSYS and CATIA software is described in detail in this paper.

Evaluation of a functional soy product with addition of soy fiber and fermented with probiotic kefir culture

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Tahis Regina Baú

2014-06-01

Full Text Available The objective of this study was to evaluate the chemical, sensory properties and stability of a functional soy product with soy fiber and fermented with probiotic kefir culture. The product was characterized by the chemical composition, color and sensory analysis. The stability of the product was evaluated by pH, acidity, viscosity, firmness, syneresis measurements and cells counts. The functional soy product presented better chemical composition and difference in color compared to the fermented product without fiber. Sensory analysis showed that the functional soy product had good acceptance and had better firmness and reduced syneresis compared to fermented product without fiber. The lactic acid bacteria counts decreased slightly during 28 days at 4°C of the storage and the product showed good microbiological stability. The functional soy product due to high Lactococcus lactis counts could be considered as a probiotic for the entire storage period.

Functional Trait Changes, Productivity Shifts and Vegetation Stability in Mountain Grasslands during a Short-Term Warming.

Science.gov (United States)

Debouk, Haifa; de Bello, Francesco; Sebastià, Maria-Teresa

2015-01-01

Plant functional traits underlie vegetation responses to environmental changes such as global warming, and consequently influence ecosystem processes. While most of the existing studies focus on the effect of warming only on species diversity and productivity, we further investigated (i) how the structure of community plant functional traits in temperate grasslands respond to experimental warming, and (ii) whether species and functional diversity contribute to a greater stability of grasslands, in terms of vegetation composition and productivity. Intact vegetation turves were extracted from temperate subalpine grassland (highland) in the Eastern Pyrenees and transplanted into a warm continental, experimental site in Lleida, in Western Catalonia (lowland). The impacts of simulated warming on plant production and diversity, functional trait structure, and vegetation compositional stability were assessed. We observed an increase in biomass and a reduction in species and functional diversity under short-term warming. The functional structure of the grassland communities changed significantly, in terms of functional diversity and community-weighted means (CWM) for several traits. Acquisitive and fast-growing species with higher SLA, early flowering, erect growth habit, and rhizomatous strategy became dominant in the lowland. Productivity was significantly positively related to species, and to a lower extent, functional diversity, but productivity and stability after warming were more dependent on trait composition (CWM) than on diversity. The turves with more acquisitive species before warming changed less in composition after warming. Results suggest that (i) the short-term warming can lead to the dominance of acquisitive fast growing species over conservative species, thus reducing species richness, and (ii) the functional traits structure in grassland communities had a greater influence on the productivity and stability of the community under short-term warming

Functional Trait Changes, Productivity Shifts and Vegetation Stability in Mountain Grasslands during a Short-Term Warming.

Directory of Open Access Journals (Sweden)

Haifa Debouk

Full Text Available Plant functional traits underlie vegetation responses to environmental changes such as global warming, and consequently influence ecosystem processes. While most of the existing studies focus on the effect of warming only on species diversity and productivity, we further investigated (i how the structure of community plant functional traits in temperate grasslands respond to experimental warming, and (ii whether species and functional diversity contribute to a greater stability of grasslands, in terms of vegetation composition and productivity. Intact vegetation turves were extracted from temperate subalpine grassland (highland in the Eastern Pyrenees and transplanted into a warm continental, experimental site in Lleida, in Western Catalonia (lowland. The impacts of simulated warming on plant production and diversity, functional trait structure, and vegetation compositional stability were assessed. We observed an increase in biomass and a reduction in species and functional diversity under short-term warming. The functional structure of the grassland communities changed significantly, in terms of functional diversity and community-weighted means (CWM for several traits. Acquisitive and fast-growing species with higher SLA, early flowering, erect growth habit, and rhizomatous strategy became dominant in the lowland. Productivity was significantly positively related to species, and to a lower extent, functional diversity, but productivity and stability after warming were more dependent on trait composition (CWM than on diversity. The turves with more acquisitive species before warming changed less in composition after warming. Results suggest that (i the short-term warming can lead to the dominance of acquisitive fast growing species over conservative species, thus reducing species richness, and (ii the functional traits structure in grassland communities had a greater influence on the productivity and stability of the community under short

Intelligence or years of education: which is better correlated with memory function in normal elderly Japanese subjects?

Science.gov (United States)

Murayama, Norio; Iseki, Eizo; Tagaya, Hirokuni; Ota, Kazumi; Kasanuki, Koji; Fujishiro, Hiroshige; Arai, Heii; Sato, Kiyoshi

2013-03-01

We compared differences in intelligence and memory function between normal elderly Japanese subjects with more years of education and those with fewer years of education. We also investigated clinical and neuropsychological factors that are strongly correlated with memory function. There were 118 normal elderly subjects who underwent the Mini-Mental State Examination, Wechsler Adult Intelligence Scale, 3rd edition (WAIS-III), and Wechsler Memory Scale Revised. Subjects with at least 13 years of education were categorized as the H group, and those with 12 years of education or less were categorized as the L group. Age and Mini-Mental State Examination scores were not significantly different between the two groups. On the WAIS-III, there were significant differences between the two groups in Verbal IQ and Full Scale IQ. On the Wechsler Memory Scale Revised, there were significant differences between the two groups in Visual Memory, General Memory, and Delayed Recall. Correlation coefficients between memory function and the other factors demonstrated significant but weak correlations between years of education and General Memory (R = 0.22) and between years of education and Delayed Recall (R = 0.20). Strong correlations were found between Verbal IQ and Verbal Memory (R = 0.45), between Verbal IQ and General Memory (R = 0.49), between Full Scale IQ and General Memory (R = 0.50) and between Full Scale IQ and Delayed Recall (R = 0.48). In normal elderly Japanese subjects, years of education weakly correlated with memory function while Verbal IQ, Full Scale IQ and Verbal Comprehension on WAIS-III had stronger correlations with memory function. Verbal IQ and Verbal Comprehension on WAIS-III were found to be insusceptible to the cognitive decline characteristic of Alzheimer's disease or amnestic mild cognitive impairment. Therefore, verbal intelligence, as measured by Verbal IQ and Verbal Comprehension, may be the most useful factor for inferring premorbid memory function

Research in education and concepts of knowledge: the production of knowledge in question

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Almeida, Natalia Regina

2014-04-01

Full Text Available In the field of knowledge in education, discussion about the treatment given to its definition as a field, investigative object and different possibilities theoretical-methodological, epistemological, was frequent in the last decades of the twentieth century. In this perspective, the aspects that relate to the process of construction and production of research in the field of education and knowledge of different theoretical and methodological possibilities deserve more theoretical and conceptual investment. Thus, this paper, from the literature, aims to present a brief discussion of the different conceptions of knowledge in the construction of research in the field of knowledge in education and two theoretical and methodological positions the practice of educational research. As a final consideration, the intention of this article is not to exhaust the issue in question, for there are many issues that permeate the practice of educational research.

A Conceptual Analysis of Quality in Quality Function Deployment-Based Contexts of Higher Education

Science.gov (United States)

Matorera, Douglas

2015-01-01

The purpose of this paper is to assess and evaluate how higher education institutions (HEIs) using Quality Function Deployment draw out the relevancy and potential of the model in shaping their concept of "Quality" and how that Quality can be assured in higher education institutions' (HEIs') programmes. An intensive literature review was…

Whey as a raw material for the production of functional beverages

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Bulatović Maja Lj.

2012-01-01

Full Text Available One of the least utilized by-products of food industry, despite the great potential that is described, is the whey, which is obtained as a by-product of the technological process production of cheese and casein. The excess whey, which occurs in this process in very high yields, with failure to processing is becoming a very big polluter, what is completely at odds with the potential that such materials possess. On the other hand, the modern tempo and way of life, and increasingly polluted environmental also, impose the need to produce food products that would help the human body in the fight against harmful agents which are exposed to daily. One of the more effective solution is the production of fermented functional beverages based on whey, which achieved this intention in the most natural and most comfortable way. Considering the rather untapped potential of whey as a raw material and growing food shortages in the world market, the aim of this study was to analyze the possibilities of production of functional beverages based on whey, with satisfactory sensory characteristics, in order to demonstrate the attractiveness of whey as raw material in the food industry. This paper presents an overview of the wide possibilities for the use of whey with a special emphasis on its attractiveness and the necessity of its utilizing.

"No Child Left Behind," the "Individuals with Disabilities Education Act" and Functional Curricula: A Conflict of Interest?

Science.gov (United States)

Bouck, Emily C.

2009-01-01

Is a functional curriculum aligned with the federal education policies of No Child Left Behind (2002) and the Individuals with Disabilities Education Act (IDEA, 2004)? This article analyzes the alignment, or lack thereof, between this approach to educating secondary students with mild mental impairment and the two main federal education laws…

PHYSICAL AND SPORTIVE EDUCATION IN THE CONTEXT OF THE CONTEMPORARY CHANGES

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Liliana Mihailescu

2009-06-01

Full Text Available The pedagogic concept of “education” represents the psychosocial activity which has a basic function the permanent formation – development of the personality with a view to its social integration, value orientated in accordance with the assumed purposes, achieved at the level of the correlation between the teacher and the subject, by contents and general forms in an open context (S., Cristea, 2004, p.15. Education is „a system of actions exerted consciously and systematically concerning some persons or gropes of persons, in order to transform their personality according to some purposes to which they joined”.(I., Jinga, 2006, p.131From the perspective of the psychological meaning, education is a human process of formation – development by using the internal resources of the human personality: cognitive, emotional and volitional structures, emotional ability and character resources. From the social point of view, education is seen as a product. It reflects a need of social nature which orientates the personality formation – development activity.Education is an indubitable social determination because it takes place in a social frame, expresses the ideal of the social system from the instructive prospect, answers to the social needs and is achieved with the help of the educational politics in special institutions. The concept and the functions of the education represent the social consequences of the engaged human formation-development activity (S., Cristea, 2004, p. 17. In the action of education all these can be expressed, from pedagogic prospect, in purposes terms of education:education’s ideal, education’s purposes (mission and education’s objectives. From the perspective of thesociological sciences, the analysis of the education functions (C., Zamfir, 1987, 71-77 leads, by analogicaljudgment, to three categories of functions: general/basic function of the education, main functions of theeducation and derived functions of

Execution of Educational Mechanical Production Programs for School Children

Science.gov (United States)

Itoh, Nobuhide; Itoh, Goroh; Shibata, Takayuki

The authors are conducting experience-based engineering educational programs for elementary and junior high school students with the aim to provide a chance for them to experience mechanical production. As part of this endeavor, we planned and conducted a program called “Fabrication of Original Magnet Plates by Casting” for elementary school students. This program included a course for leading nature laws and logical thinking method. Prior to the program, a preliminary program was applied to school teachers to get comments and to modify for the program accordingly. The children responded excellently to the production process which realizes their ideas, but it was found that the course on natural laws and logical methods need to be improved to draw their interest and attention. We will continue to plan more effective programs, deepening ties with the local community.

Images and visuality in ICT Educational design

DEFF Research Database (Denmark)

Buhl, Mie

2008-01-01

The functions and learning potential of images and ICT-based designs for learning are the results of the educational designer's ideas and aesthetic production skills. The concept of educational designs emphasises the educational dimension in the development of ICT-based learning tools...... and environments, and in the form of models for the use of exisitng applications in leaning cultures. the intrinsic breadth of various types of images creates new possibilities and challenges for the educational designer of teaching and learning processes. the digital media have moved the boundaries between images...

Production function application attempt in electricity generation forecasting

International Nuclear Information System (INIS)

Kamrat, W.; Augusiak, A.

1996-01-01

A modified Cobb-Douglas production function is applied to evaluate level of electricity generation for medium and long term prognosis (up to 2010) in an easy and simple way. The test calculations have been done for hard coal fired power plants, based on generation data supplied in Main Statistical Office of Poland publications.The model of electricity generation is defined using data on capital of a typical productivity power plant and its employment for time series 1980-90. The test calculation results based on the parameters of Rosenbroock's optimization procedure of electricity generation model are presented. The method described is distinguished for its high accuracy as compared to classical methods despite the relatively short time series. It is suitable for studies in electricity generation policy . 1 tab

Organizational Culture as a Function of Institutional Type in Higher Education

Science.gov (United States)

Kaufman, Jason A.

2013-01-01

The purpose of the present study was to examine whether organizational culture varies as a function of institutional type in higher education, and to identify whether there exists congruence between organizational culture type and leader behavior. Utilizing the Organizational Culture Assessment Instrument (OCAI) developed by Cameron and Quinn…

The Supply and Demand for College Educated Labor.

Science.gov (United States)

Nollen, Stanley D.

In this study a model for the supply of college educated labor is developed from human capital theory. A demand model is added, derived from neoclassical production function theory. Empirical estimates are made for white males and white females, using cross-sectional data on states of the U.S., 1960-70. In human capital theory, education is an…

[Effects of education and strength training on functional tests among older people with osteoarthritis].

Science.gov (United States)

Jiménez S, Christian Edgardo; Fernández G, Rubén; Zurita O, Félix; Linares G, Daniel; Farías M, Ariel

2014-04-01

Hip and knee osteoarthritis are important causes of pain and disability among older people. Education and strength training can alleviate symptoms and avoid functional deterioration. To assess muscle strength, fall risk and quality of life of older people with osteoarthritis and the effects of physiotherapy education and strength training on these variables. Thirty participants aged 78 ± 5 years (63% women) were randomly assigned to receive physiotherapy (Controls), physiotherapy plus education (Group 1) and physiotherapy plus strength training (group 2). At baseline and after 16 weeks of intervention, patients were evaluated with the Senior Fitness Test, Timed Up and Go and Quality of Life score short form (SF-36). During the intervention period, Senior Fitness Test and Timed Up and Go scores improved in all groups and SF-36 did not change. The improvement in Senior Fitness Test and Timed Up and Go was more marked in Groups 1 and 2 than in the control group. Education and strength training improve functional tests among older people with osteoarthritis.

Communicating the benefits of wholegrain and functional grain products to European consumers

DEFF Research Database (Denmark)

Shepherd, R.; Dean, M.; Lampila, P.

2012-01-01

In order to increase the consumption of wholegrain products or grain products with functional properties, it is important to understand consumer beliefs about such products and the impact of health claims. In a series of consumer studies several differences were found between countries. While...... consumers in Finland, Italy and the UK saw wholegrain products as having positive attributes, those in Finland had more negative beliefs about refined grain products. Health claims and wholegrain labels increased perceived healthiness but had a less positive impact on likelihood of buying, and in Italy both...

Gain-of-function mutagenesis approaches in rice for functional genomics and improvement of crop productivity.

Science.gov (United States)

Moin, Mazahar; Bakshi, Achala; Saha, Anusree; Dutta, Mouboni; Kirti, P B

2017-07-01

The epitome of any genome research is to identify all the existing genes in a genome and investigate their roles. Various techniques have been applied to unveil the functions either by silencing or over-expressing the genes by targeted expression or random mutagenesis. Rice is the most appropriate model crop for generating a mutant resource for functional genomic studies because of the availability of high-quality genome sequence and relatively smaller genome size. Rice has syntenic relationships with members of other cereals. Hence, characterization of functionally unknown genes in rice will possibly provide key genetic insights and can lead to comparative genomics involving other cereals. The current review attempts to discuss the available gain-of-function mutagenesis techniques for functional genomics, emphasizing the contemporary approach, activation tagging and alterations to this method for the enhancement of yield and productivity of rice. © The Author 2017. Published by Oxford University Press. All rights reserved. For permissions, please email: journals.permissions@oup.com.

Determinants of life expectancy in eastern mediterranean region: a health production function.

Science.gov (United States)

Bayati, Mohsen; Akbarian, Reza; Kavosi, Zahra

2013-06-01

Determinants of health or health production function in health economics literature constitute noticeable issues in health promotion. This study aimed at estimating a health production function for East Mediterranean Region (EMR) based on the Grossman theoretical model. This ecological study was performed using the econometric methods. The panel data model was used in order to determine the relationship between life expectancy and socioeconomic factors. The data for 21 EMR countries between 1995 and 2007 were used. Fixed-effect-model was employed to estimate the parameters based on Hausman test. In estimating the health production function, factors such as income per capita (β=0.05, Pdeterminants of health status, proxied by life expectancy at birth. A notable result was the elasticity of life expectancy with respect to the employment rate and its significance level was different between males (β=0.13, P0.001). In order to improve the health status in EMR countries, health policymakers should focus on the factors which lie outside the healthcare system. These factors are mainly associated with economic growth and development level. Thus, the economic stabilisation policies with the aim of increasing the productivity, economic growth, and reducing unemployment play significant roles in the health status of the people of the region.

One-point functions in AdS/dCFT from matrix product states

International Nuclear Information System (INIS)

Buhl-Mortensen, Isak; Leeuw, Marius de; Kristjansen, Charlotte; Zarembo, Konstantin

2016-01-01

One-point functions of certain non-protected scalar operators in the defect CFT dual to the D3-D5 probe brane system with k units of world volume flux can be expressed as overlaps between Bethe eigenstates of the Heisenberg spin chain and a matrix product state. We present a closed expression of determinant form for these one-point functions, valid for any value of k. The determinant formula factorizes into the k=2 result times a k-dependent pre-factor. Making use of the transfer matrix of the Heisenberg spin chain we recursively relate the matrix product state for higher even and odd k to the matrix product state for k=2 and k=3 respectively. We furthermore find evidence that the matrix product states for k=2 and k=3 are related via a ratio of Baxter’s Q-operators. The general k formula has an interesting thermodynamical limit involving a non-trivial scaling of k, which indicates that the match between string and field theory one-point functions found for chiral primaries might be tested for non-protected operators as well. We revisit the string computation for chiral primaries and discuss how it can be extended to non-protected operators.

JUSTIFICATION OF MODES THERMAL PROCESSING OF THE SEMIFINISHED THORNY SKATE TO PRODUCTION OF FISH CULINARY PRODUCTS OF FUNCTIONAL PURPOSE

Directory of Open Access Journals (Sweden)

V. V. Shchetinskii

2014-01-01

Full Text Available Summary. Raja radiatd, the non-conventional object of commercial fishing in North-East Atlantic region which is not under fishing quota should be declared as a cost-effective full bio raw material for the broad line food production enriched with chondroitin sulfate (a valuable biological component with proved anti-inflammatory and anti-tumor acting. The main obstacle for the industrial food processing of the Raja radiatd is a high level of urea in the muscle tissue. The patented technical solution to this problem is being proposed. Justified modes of preliminary and final heat treatment for a wide range of fish culinary products of functional purpose of the Raja radiatd. Assessed by calculation of indicators of the biological value of the protein ready culinary products of the pitch with regard to experimentally established weight loss, protein and fat at all stages of the thermal treatment of the material. The high level of chondroitin sulfate in the culinary finished product is experimentally confirmed. The outcome of the research was the development of formulations and manufacturing fish culinary products functionality of a wide range based on the use of Raja radiatd meat. Complex physico-chemical analysis of raw materials, semi-finished and finished products allowed to develop standards of waste, loss, and output of finished products, to optimize the formulation of products and technological conditions of its production. Experimentally determine some parameters of the nutritional value of new products, comprehensive assessment of its quality, which confirmed its improved handling compared to the same fishery products provided to the consumer market in Murmansk.

Nutritional and socio-economic determinants of cognitive function and educational achievement of Aboriginal schoolchildren in rural Malaysia.

Science.gov (United States)

Al-Mekhlafi, Hesham M; Mahdy, Mohammed A; Sallam, Atiya A; Ariffin, W A; Al-Mekhlafi, Abdulsalam M; Amran, Adel A; Surin, Johari

2011-10-01

A community-based cross-sectional study was carried out among Aboriginal schoolchildren aged 7-12 years living in remote areas in Pos Betau, Pahang, Malaysia to investigate the potential determinants influencing the cognitive function and educational achievement of these children. Cognitive function was measured by intelligence quotient (IQ), while examination scores of selected school subjects were used in assessing educational achievement. Blood samples were collected to assess serum Fe status. All children were screened for soil-transmitted helminthes. Demographic and socio-economic data were collected using pre-tested questionnaires. Almost two-thirds (67·6 %) of the subjects had poor IQ and most of them (72·6 %) had insufficient educational achievement. Output of the stepwise multiple regression model showed that poor IQ was significantly associated with low household income which contributed the most to the regression variance (r2 0·059; P = 0·020). Low maternal education was also identified as a significant predictor of low IQ scores (r2 0·042; P = 0·043). With educational achievement, Fe-deficiency anaemia (IDA) was the only variable to show significant association (r2 0·025; P = 0·015). In conclusion, the cognitive function and educational achievement of Aboriginal schoolchildren are poor and influenced by household income, maternal education and IDA. Thus, effective and integrated measures to improve the nutritional and socio-economic status of rural children would have a pronounced positive effect on their education.

Functional or constructive attitudes: Which type drives consumers' evaluation of meat products?

Science.gov (United States)

Hamlin, Robert

2016-07-01

Consumer attitudes towards meat can be divided up into two types: Functional attitudes which are stable and exist over long periods of time, and constructive attitudes which are ephemeral and usually constructed at the point of sale. This research investigated the temporal and situational stability of meat consumers' attitudes by using the same established functional, multidimensional attitude instrument to generate attitude profiles for the four meat types: chicken/beef/lamb/poultry both as an abstracted construct and as a cue on a range of meat and meat-based products. The results showed that strong attitude profile was generated by the meat types as abstracted constructs, but that this profile broke down completely when the food products carrying the same meat types were evaluated. This result indicates that consumer attitudes may not be temporally or situationally stable, which in turn suggests that consumers' evaluation and choice of meat products may be driven to a greater or lesser extent by constructive rather than functional attitudes. Copyright © 2016 Elsevier Ltd. All rights reserved.

Impact of exopolysaccharide production on functional properties of some Lactobacillus salivarius strains.

Science.gov (United States)

Mercan, Emin; İspirli, Hümeyra; Sert, Durmuş; Yılmaz, Mustafa Tahsin; Dertli, Enes

2015-11-01

The aim of this work was to characterize functional properties of Lactobacillus salivarius strains isolated from chicken feces. Detection of genes responsible for exopolysaccharide (EPS) production revealed that all strains harbored a dextransucrase gene, but p-gtf gene was only detected in strain E4. Analysis of EPS production levels showed significant alterations among strains tested. Biofilm formation was found to be medium composition dependant, and there was a negative correlation with biofilm formation and EPS production. Autoaggregation properties and coaggregation of L. salivarius strains with chicken pathogens were appeared to be specific at strain level. An increment in bacterial adhesion to chicken gut explants was observed in L. salivarius strains with the reduction in EPS production levels. This study showed that strain-specific properties can determine the functional properties of L. salivarius strains, and the interference of these properties might be crucial for final selection of these strains for technological purposes.

Gendered Career Productivity and Success in Academia in Indonesia's Islamic Higher Education Institutions

OpenAIRE

Kholis, Nur

2012-01-01

Career advancement in Indonesian academia is nationally regulated. It, theoretically, provides equal opportunities for men and women to be productive and successful. The purpose of this study is to analyze gender effects on academic career productivity and success. Seven-hundred and fifty questionnaires were distributed randomly to eight Islamic Higher Education Institutions in seven provinces, from which 220 (Men = 57.7%, and Women = 42.3%) respondents returned the questionnaires with an ana...

Determination of the pion structure function from muon-pair production

International Nuclear Information System (INIS)

Newman, C.B.; Anderson, K.J.; Coleman, R.N.; Hogan, G.E.; Karhi, K.P.; McDonald, K.T.; Pilcher, J.E.; Rosenberg, E.I.; Sanders, G.H.; Smith, A.J.S.; Thaler, J.J.

1979-01-01

Data on muon-pair production by pions are used to determine the momentum distribution for valence quarks in the pion. The shape of a nucleon structure function is also obtained and is compared with a calculation based on existing data

Utilization of Food Processing By-products as Dietary, Functional, and Novel Fiber: A Review.

Science.gov (United States)

Sharma, Satish Kumar; Bansal, Sangita; Mangal, Manisha; Dixit, Anil Kumar; Gupta, Ram K; Mangal, A K

2016-07-26

Fast growing food processing industry in most countries across the world, generates huge quantity of by-products, including pomace, hull, husk, pods, peel, shells, seeds, stems, stalks, bran, washings, pulp refuse, press cakes, etc., which have less use and create considerable environmental pollution. With growing interest in health promoting functional foods, the demand of natural bioactives has increased and exploration for new sources is on the way. Many of the food processing industrial by-products are rich sources of dietary, functional, and novel fibers. These by-products can be directly (or after certain modifications for isolation or purification of fiber) used for the manufacture of various foods, i.e. bread, buns, cake, pasta, noodles, biscuit, ice creams, yogurts, cheese, beverages, milk shakes, instant breakfasts, ice tea, juices, sports drinks, wine, powdered drink, fermented milk products, meat products and meat analogues, synthetic meat, etc. A comprehensive literature survey has been carried on this topic to give an overview in the field dietary fiber from food by-products. In this article, the developments in the definition of fiber, fiber classification, potential sources of dietary fibers in food processing by-products, their uses, functional properties, caloric content, energy values and the labelling regulations have been discussed.

The impact of precancerous cervical lesions on functioning at work and work productivity.

Science.gov (United States)

Lerner, Debra; Parsons, Susan K; Justicia-Linde, Faye; Chelmow, David; Chang, Hong; Rogers, William H; Greenhill, Annabel M; Perch, Katherine; Kruzikas, Denise

2010-09-01

To assess the work performance and productivity impact of human papillomavirus (HPV). A cross-sectional study compared 94 employed women with clinically significant HPV-related cervical lesions with 118 healthy controls. Data were collected by self-administered web-based questionnaire. At-work performance limitations and productivity loss (presenteeism) and absenteeism were measured. Univariate and multivariate case-control group and clinical subgroup differences were tested. Based on adjusted mean scores, the HPV group had significantly more at-work limitations and productivity loss than controls (P = 0.009), higher absence rates (P = 0.002), and significantly more productivity loss because of absences (P = 0.007). At-work limitations varied in association with martial status (P = 0.025); at-work productivity loss was associated with years of education (P = 0.039). HPV is costly for working women, their employers, and the economy.

Response diversity, functional redundancy, and post-logging productivity in northern temperate and boreal forests.

Science.gov (United States)

Correia, David Laginha Pinto; Raulier, Frédéric; Bouchard, Mathieu; Filotas, Élise

2018-04-19

The development of efficient ecosystem resilience indicators was identified as one of the key research priorities in the improvement of existing sustainable forest management frameworks. Two indicators of tree diversity associated with ecosystem functioning have recently received particular attention in the literature: functional redundancy (FR) and response diversity (RD). We examined how these indicators could be used to predict post-logging productivity in forests of Québec, Canada. We analysed the relationships between pre-logging FR and RD, as measured with sample plots, and post-logging productivity, measured as seasonal variation in enhanced vegetation index obtained from MODIS satellite imagery. The effects of the deciduous and coniferous tree components in our pre-disturbance diversity assessments were isolated in order to examine the hypothesis that they have different impacts on post-disturbance productivity. We also examined the role of tree species richness and species identity effects. Our analysis revealed the complementary nature of traditional biodiversity indicators and trait-based approaches in the study of biodiversity-ecosystem-functioning relationships in dynamic ecosystems. We report a significant and positive relationship between pre-disturbance deciduous RD and post-disturbance productivity, as well as an unexpected significant negative effect of coniferous RD on productivity. This negative relationship with post-logging productivity likely results from slower coniferous regeneration speeds and from the relatively short temporal scale examined. Negative black-spruce-mediated identity effects were likely associated with increased stand vulnerability to paludification and invasion by ericaceous shrubs that slow down forest regeneration. Response diversity outperformed functional redundancy as a measure of post-disturbance productivity most likely due to the stand-replacing nature of the disturbance considered. To the best of our knowledge

Quality Function Deployment (QFD)-can it be used to develop food products?

NARCIS (Netherlands)

Benner, M.; Linnemann, A.R.; Jongen, W.M.F.; Folstar, P.

2003-01-01

Publications on the use of Quality Function Deployment (QFD) for the development of food products state that the method is potentially a useful tool. The use of QFD would enlarge the chance of success, produce higher quality products and decrease the cost and the development time. However, a

Quality Function Deployment (QFD) - Can it be used to develop food products?

NARCIS (Netherlands)

Benner, M.; Linnemann, A.R.; Jongen, W.M.F.; Folstar, P.

2003-01-01

Publications on the use of Quality Function Deployment (QFD) for the development of food products state that the method is potentially a useful tool. The use of QFD would enlarge the chance of success, produce higher quality products and decrease the cost and the development time. However, a

Social and Nonsocial Functions of Rostral Prefrontal Cortex: Implications for Education

Science.gov (United States)

Gilbert, Sam J.; Burgess, Paul W.

2008-01-01

In this article, we discuss the role of rostral prefrontal cortex (approximating Brodmann Area 10) in two domains relevant to education: executive function (particularly prospective memory, our ability to realize delayed intentions) and social cognition (particularly our ability to reflect on our own mental states and the mental states of others).…

The role of whey in functional dairy food production

Directory of Open Access Journals (Sweden)

Ljubica Tratnik

2003-10-01

Full Text Available Modern life style also enhances a need for creation of better dairyproducts, in comparison with traditional ones, possessing functionalcharacteristics. Whey is consisted primarily of lactose, proteins of high nutritive value, important minerals and imunoactive compounds, as well as vitamins of B group. It can be used for fermented probiotic drinks and albumin cheese production. Using new methods of pressure membrane filtration and demineralisation the economic manufacture of whey, as a valuable source of nutrients, is enabled. The aim of this paper is to give an overview on the possibilities of sweet whey, especially whey protein concentrates, use in functional dairy products manufacture from cow’s and goat’s milk. The paper is based on the published scientific research performed in the Laboratory for Technology of Milk and Dairy Products of the Faculty of Food Technology and Biotechnology University of Zagreb.

Time-Dependent Density Functional Theory Analysis of Triphenylamine-Functionalized Graphene Doped with Transition Metals for Photocatalytic Hydrogen Production.

Science.gov (United States)

Mota, Elder A V; Neto, Abel F G; Marques, Francisco C; Mota, Gunar V S; Martins, Marcelo G; Costa, Fabio L P; Borges, Rosivaldo S; Neto, Antonio M J C

2018-07-01

The electronic structures and optical properties of triphenylamine-functionalized graphene (G-TPA) doped with transition metals, using water as a solvent, were theoretically investigated to verify the efficiency of photocatalytic hydrogen production with the use of transition metals. This study was performed by Density Functional Theory and Time-dependent Density Functional Theory through Gaussian 09W software, adopting the B3LYP functional for all structures. The 6-31g(d) basis set was used for H, C and N atoms, and the LANL2DZ basis set for transition metals using the Effective Core Potentials method. Two approaches were adopted: (1) using single metallic dopants (Ni, Pd, Fe, Os and Pt) and (2) using combinations of Ni with the other dopants (NiPd, NiPt, NiFe and NiOs). The DOS spectra reveal an increase of accessible states in the valence shell, in addition to a gap decrease for all dopants. This doping also increases the absorption in the visible region of solar radiation where sunlight is most intense (400 nm to 700 nm), with additional absorption peaks. The results lead us to propose the G-TPA structures doped with Ni, Pd, Pt, NiPt or NiPd to be novel catalysts for the conversion of solar energy for photocatalytic hydrogen production, since they improve the absorption of solar energy in the range of interest for solar radiation; and act as reaction centers, reducing the required overpotential for hydrogen production from water.

On the inverse transform of Laplace transforms that contain (products of) the parabolic cylinder function

NARCIS (Netherlands)

Veestraeten, D.

2015-01-01

The Laplace transforms of the transition probability density and distribution functions for the Ornstein-Uhlenbeck process contain the product of two parabolic cylinder functions, namely Dv(x)Dv(y) and Dv(x)Dv−1(y), respectively. The inverse transforms of these products have as yet not been

Influence of the nuclear autocorrelation function on the positron production in heavy-ion collisions

International Nuclear Information System (INIS)

Tomoda, T.; Weidenmueller, H.A.

1983-01-01

The influence of a nuclear reaction on atomic positron production in heavy-ion collisions is investigated. Using statistical concepts, we describe the nuclear S matrix for a heavy-ion induced reaction as a statistically fluctuating function of energy. The positron production rate is then dependent on the autocorrelation function of this S matrix, and on the ratio of the ''direct'' versus the ''fluctuating'' part of the nuclear cross section. Numerical calculations show that in this way, current experimental results on positron production in heavy-ion collisions can be reproduced in a semiquantitative fashion

Long-term labour productivity and GDP projections for the EU25 Member States : a production function framework

OpenAIRE

Carone, Giuseppe; Denis, Cécile; Mc Morrow, Kieran; Mourre, Gilles; Röger, Werner

2006-01-01

This paper presents the results of long run labour productivity and GDP growth rate projections (until 2050) for each of the 25 EU Member States and provides a detailed overview of the forecast methodology used. These projections were undertaken in order to provide an internationally comparable macroeconomic framework against which to assess the potential economic and fiscal effects of ageing populations. The projections presented in this paper, using a common production function methodology ...

Long-term labour productivity and GDP projections for the EU25 Member States : a production function framework

OpenAIRE

Carone, Giuseppe; Denis, Cécile; Mc Morrow, Kieran; Mourre, Gilles; Röger, Werner

2006-01-01

This paper presents the results of long run labour productivity and GDP growth rate projections (until 2050) for each of the 25 EU Member States and provides a detailed overview of the forecast methodology used. These projections were undertaken in order to provide an internationally comparable macroeconomic framework against which to assess the potential economic and fiscal effects of ageing populations. The projections presented in this paper, using a common production function methodol...

Functional properties of plantain, cowpea flours and oat fiber in extruded products

Science.gov (United States)

Drying effect on functional properties of two plantain and cowpea varieties and suitability of their flour blends in extruded snacks was determined. The functional and rheological behaviors of (plantain: cowpea): 90:10, 80:20, 70:30, 60:40 and 50:50 blends were evaluated. The extrusion product melt ...

Role of Educational Status in Explaining the Association between Body Mass Index and Cognitive Function

OpenAIRE

Ho, Yi-Te; Kao, Tung-Wei; Peng, Tao-Chun; Liaw, Fang-Yih; Yang, Hui-Fang; Sun, Yu-Shan; Chang, Yaw-Wen; Chen, Wei-Liang

2016-01-01

Abstract Preserving physical and cognitive function becomes an important issue as people age. A growing number of studies have found that the correlation between body mass index (BMI) and cognitive function changes in different age groups. It is obvious that higher educational status is linked to higher cognitive function in terms of numerous risk factors that influence cognitive function. This study aimed to investigate the interplay between obesity and cognitive function categorized by diff...

Knowledge Production beyond Local and National Blindspots: Remedying Professional Ocularcentrism of Diversity in Music Teacher Education

Science.gov (United States)

Westerlund, Heidi; Karlsen, Sidsel

2017-01-01

In this article, we argue that mainstream discourses of diversity in music education are ocularcentric; that is, they provide a one-sided way of understanding diversity that has prevented music educators from seeing our biases. In remedying these local and national professional blindspots, we propose transnational knowledge production, which we…

Knowledge Production and Distribution by Institutions of Higher Education in Sub-Saharan Africa: Opportunities and Challenges

Science.gov (United States)

Ondari-Okemwa, E.

2011-01-01

This article focuses on available opportunities and challenges which institutions of higher education in sub-Saharan Africa face in producing and distributing knowledge. Institutions of higher education are also expected to produce knowledge workers for the knowledge economy. Knowledge production falls into Mode 1, in which problems are set and…

Education and knowledge production in social reality: an analysis based on historical and dialectical materialism

Directory of Open Access Journals (Sweden)

Rose Cléia Ramos da Silva

2010-07-01

Full Text Available This paper analyses education and knowledge production taking into account the social relationships that originate them and the philosophical categories of historical and dialectical materialism. In order to do so, two elements are adopted as references: knowledge society (a reflection of capitalist society in its actual stage of development, which is expressed by productivism and, as a counterpart, education as a form of humanisation and critical knowledge (freedom expression that underlies the educational process. The conclusion is that historical and dialectical materialism contributes to analysing reality, as it unveils it and at the same time potentiates transforming actions by showing the libertarian sense of education.

Revista Educação Especial: a bibliometric study of scientific production in the field of Special Education

Directory of Open Access Journals (Sweden)

Rosemary Cristina da Silva

2013-06-01

Full Text Available This article presents the results a bibliometric study of the scientific production in the field of Special Education, that aimed to analyze the 147 articles published from 2000-2006 including those published online, totaling 14 issues in the Revista Educação Especial. This journal was chosen as the unit of analysis because it is being the most long-standing journal in the country. The bibliometric analysis of the articles and citations allowed build the following indicators of scientific production: a for articles published: evolution of articles published; typology of the articles, number of pages of articles, authors of the articles, scientific collaboration in the authorship; productivity authors; transiente of the authors; gender, geographic origin and institutional affiliation of the authors; b about the citations made by the authors: thematic of the articles, authors of the citations; the source updating level; origin, typology, languages and format of the sources cited; identification of the resources periodic cited; the core of the journal and secondary areas the field of Special Education. The bibliometric analysis this scientific production this journal demonstrated its consolidation in the area of Special Education. The study Bibliometric of citations made by the authors allowed verify the interdisciplinarity of Special Education with other areas of knowledge. It was verified as to represent the field of Special Education as a medium for information, as well as facilitate the dissemination of research carried out in this area.

Mold-Ripened Soft Cheeses Fortified with Date Palm Fruit Product as Functional Dairy Products.

Science.gov (United States)

Al-Otaibi, Mutlag M; Haddadin, Jamal S; Haddadin, Malik S Y

2016-01-01

Date fruit based products are gaining popularity among the consumers in almost all date growing countries due to its added nutritional value. Therefore, novel products were developed by combining two types of foods i.e., soft ripened cheeses and date fruit syrups or date powder. This study is the first to report the surface mold-ripened cheese production with date syrup and date powder. Model cheeses were prepared from pasteurized milk inoculated with Streptococcus thermophilus, Penicillium camemberti and Geotrichum candidum. Date syrup-1, date syrup-2, date powder or the date mixture were added at the stage of curdling. Based on the kinetic growth of the microbial groups in all the treatments, there was no change in the growth of these in various date palm product. On the contrary It may be said that addition of the date fruit product supports their growth. After 35 days, the amounts of total poly phenols were 128.3 ± 1.01, 81.8 ± 1.11, 33.5 ± 2.19, 156.23 ± 1.27 mg GAE/100 g in the cheeses support with date syrup-1, date syrup-2, date powder or the date mixture, respectively. Antioxidant activity of date fruits ranged from 80.13 IC50 (date syrup-2) to 82.23 IC50 (date syrup-1). Based on the chemical characteristics and sensory analysis, the study results showed the potential for innovative application of date products for developing new functional dairy products as an ideal medium for the delivery of biological active compounds with beneficial health effects over.

Cytochromes P450 for natural product biosynthesis in Streptomyces: sequence, structure, and function.

Science.gov (United States)

Rudolf, Jeffrey D; Chang, Chin-Yuan; Ma, Ming; Shen, Ben

2017-08-30

Covering: up to January 2017Cytochrome P450 enzymes (P450s) are some of the most exquisite and versatile biocatalysts found in nature. In addition to their well-known roles in steroid biosynthesis and drug metabolism in humans, P450s are key players in natural product biosynthetic pathways. Natural products, the most chemically and structurally diverse small molecules known, require an extensive collection of P450s to accept and functionalize their unique scaffolds. In this review, we survey the current catalytic landscape of P450s within the Streptomyces genus, one of the most prolific producers of natural products, and comprehensively summarize the functionally characterized P450s from Streptomyces. A sequence similarity network of >8500 P450s revealed insights into the sequence-function relationships of these oxygen-dependent metalloenzymes. Although only ∼2.4% and structurally characterized, respectively, the study of streptomycete P450s involved in the biosynthesis of natural products has revealed their diverse roles in nature, expanded their catalytic repertoire, created structural and mechanistic paradigms, and exposed their potential for biomedical and biotechnological applications. Continued study of these remarkable enzymes will undoubtedly expose their true complement of chemical and biological capabilities.

Understanding the Role of Neuroscience in Brain Based Products: A Guide for Educators and Consumers

Science.gov (United States)

Sylvan, Lesley J.; Christodoulou, Joanna A.

2010-01-01

The term "brain" based is often used to describe learning theories, principles, and products. Although there have been calls urging educators to be cautious in interpreting and using such material, consumers may find it challenging to understand the role of the brain and to discriminate among brain based products to determine which would be…

Certain new unified integrals associated with the product of generalized Bessel functions

Directory of Open Access Journals (Sweden)

Praveen Agarwal

2016-02-01

Full Text Available Our focus to presenting two very general integral formulas whose integrands are the integrand given in the Oberhettinger's integral formula and a finite product of the generalized Bessel function of the first kind, which are expressed in terms of the generalized Lauricella functions. Among a large number of interesting and potentially useful special cases of our main results, some integral formulas involving such elementary functions are also considered.

Certain fractional integral formulas involving the product of generalized Bessel functions.

Science.gov (United States)

Baleanu, D; Agarwal, P; Purohit, S D

2013-01-01

We apply generalized operators of fractional integration involving Appell's function F 3(·) due to Marichev-Saigo-Maeda, to the product of the generalized Bessel function of the first kind due to Baricz. The results are expressed in terms of the multivariable generalized Lauricella functions. Corresponding assertions in terms of Saigo, Erdélyi-Kober, Riemann-Liouville, and Weyl type of fractional integrals are also presented. Some interesting special cases of our two main results are presented. We also point out that the results presented here, being of general character, are easily reducible to yield many diverse new and known integral formulas involving simpler functions.

Certain Fractional Integral Formulas Involving the Product of Generalized Bessel Functions

Science.gov (United States)

Baleanu, D.; Agarwal, P.; Purohit, S. D.

2013-01-01

We apply generalized operators of fractional integration involving Appell's function F 3(·) due to Marichev-Saigo-Maeda, to the product of the generalized Bessel function of the first kind due to Baricz. The results are expressed in terms of the multivariable generalized Lauricella functions. Corresponding assertions in terms of Saigo, Erdélyi-Kober, Riemann-Liouville, and Weyl type of fractional integrals are also presented. Some interesting special cases of our two main results are presented. We also point out that the results presented here, being of general character, are easily reducible to yield many diverse new and known integral formulas involving simpler functions. PMID:24379745

The design of Eco Board Games as an umbrella approach to sustainable product design education

DEFF Research Database (Denmark)

Boks, Casper; McAloone, Tim C.

2009-01-01

The multidisciplinarity and quickly broadening scope of sustainable product design education provide incentives for experimentation with different pedagogical techniques. One of these, involving the development of eco board games, has been used at both the Technical University Denmark and the Nor......The multidisciplinarity and quickly broadening scope of sustainable product design education provide incentives for experimentation with different pedagogical techniques. One of these, involving the development of eco board games, has been used at both the Technical University Denmark...... and the Norwegian University of Science and Technology. This paper aims to reflect on the experiences, in terms of ratonales, learning goals, possible variations of the exercise, delivered course work, and future ambitions....

Life project of adolescents, a product of socio-educational work of school

Directory of Open Access Journals (Sweden)

Maibel Rebollar-Ferrer

2016-10-01

Full Text Available The improvement of formative work, through a life orientation that is characterized by the correspondence of aspirations or individual goals, potentials and social demands is a challenge to Junior high school in the design and implementation of sócio–educative system of actions, that led by principals and teachers, integrates socializing agents, in order to prepare adolescents in managing a developmental life project to ensure their integration into dynamic and complex society. This research paper nowadays, from the pedagogical, psychological and sociological references, a conceptual basis for understanding adolescents’ life project as an expression of integral formation and the product of social and educational work of school.

Implementation of the international classification of functioning, disability and health (ICF) in the Portuguese educational system: Attitudes and training needs of special education teachers’.

OpenAIRE

Saragoça, M.; Candeias, A. A.; Rosário, A.

2013-01-01

Since 2008, the International Classification of Functioning, Disability and Health - ICF (WHO, 2001) is the framework of reference in the assessment and intervention process with students with SEN, in the Portuguese educational system. As a consequence special education teachers’ training needs emerged from it. In this study, we characterize the received training and the special education teachers’ attitudes and training needs towards ICF. The sample consisted of 913 Portuguese special educat...

75 FR 391 - Medical Device Quality System Regulation Educational Forum on Risk Management Through the Product...

Science.gov (United States)

2010-01-05

...] Medical Device Quality System Regulation Educational Forum on Risk Management Through the Product Life... on Risk Management through the Product Life Cycle.'' This public workshop is intended to provide... discussed at the workshop: (1) Standards and guidance, (2) risk management in design, (3) risk management in...

[Recent advances of synthetic biology for production of functional ingredients in Chinese materia medica].

Science.gov (United States)

Su, Xin-Yao; Xue, Jian-Ping; Wang, Cai-Xia

2016-11-01

The functional ingredients in Chinese materia medica are the main active substance for traditional Chinese medicine and most of them are secondary metabolites derivatives. Until now,the main method to obtain those functional ingredients is through direct extraction from the Chinese materia medica. However, the income is very low because of the high extraction costs and the decreased medicinal plants. Synthetic biology technology, as a new and microbial approach, can be able to carry out large-scale production of functional ingredients and greatly ease the shortage of traditional Chinese medicine ingredients. This review mainly focused on the recent advances in synthetic biology for the functional ingredients production. Copyright© by the Chinese Pharmaceutical Association.

Intertextuality in Indonesian Newspaper Opinion Articles on Education: Its Types, Functions, and Discursive Practice

Science.gov (United States)

Pulungan, Anni Holila; Subroto, Edi D.; Tarjana, Sri Samiati; Sumarlam

2010-01-01

This research deals with intertextuality in opinion articles on education. Its objectives are to discover types and functions of intertextuality in the articles and to reveal its social practice. The results of the research reveal there are three major types and two major functions of intertextuality in the articles. The type dominantly applied is…

Non-dairy probiotic food products: An emerging group of functional foods.

Science.gov (United States)

Min, Min; Bunt, Craig R; Mason, Susan L; Hussain, Malik A

2018-04-09

The functional food sector has shown tremendous growth in recent years with the application of probiotic bacteria as "food additives". The utilization of probiotic bacteria in food presents many challenges related to their growth, survival, viability, stability and functionality in food processing, storage and consumption as well as changes of sensory characteristics of probiotic foods. Although dairy foods are currently the most common food carrier to deliver probiotics, an increasing number of non-dairy food matrices exhibit potential for delivery of probiotics. This review provides more recent insight into the emergence of non-dairy probiotics products, the interactions between probiotics and different food matrices and the challenges in developing such products. Some of the technical issues are also reviewed and discussed. These issues include the efficacy of probiotic bacteria in non-chilled, low pH or high water activity foods; the potential loss of bacterial viability, additionally unwanted fermentation and changes of the sensory characteristics of food products which may result in poor microbiological quality and low acceptability to consumers.

Cholesterol overload impairing cerebellar function: the promise of natural products.

Science.gov (United States)

El-Sayyad, Hassan I H

2015-05-01

The cerebellum is the part of the brain most involved in controlling motor and cognitive function. The surface becomes convoluted, forming folia that have a characteristic internal structure of three layers including molecular, Purkinje cell, and granular layer. This complex neural network gives rise to a massive signal-processing capability. Cholesterol is a major constituent, derived by de novo synthesis and the blood-brain barrier. Cholesterol is tightly regulated between neurons and glia-that is, astrocytes, microglia, and oligodendrocytes-and is essential for normal brain development. The axon is wrapped by myelin (cholesterol, phospholipids, and glycosphingolipids) and made up of membranes of oligodendrocytes, separated by periodic gaps in the myelin sheath, called nodes of Ranvier. Hypercholesterolemia is associated with increased oxidative stress and the development of neurotoxicity and Alzheimer's disease. Treatment with natural products has been found to support improved brain function and reduce low-density-lipoprotein cholesterol level. Fish oil is one such product; among the many plant products are: Morus alba leaves, fruit, and bark; pomegranate fruit and peel; Barley β - glucans; date palm; and Allium sativum. The therapeutic potential was discussed in relation with the antilipidemic drugs, statins (HMG-CoA reductase inhibitors). Copyright © 2015 Elsevier Inc. All rights reserved.

Productivity and time use during occupational therapy and nutrition/dietetics clinical education: a cohort study.

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Sylvia Rodger

Full Text Available BACKGROUND: Currently in the Australian higher education sector higher productivity from allied health clinical education placements is a contested issue. This paper will report results of a study that investigated output changes associated with occupational therapy and nutrition/dietetics clinical education placements in Queensland, Australia. Supervisors' and students' time use during placements and how this changes for supervisors compared to when students are not present in the workplace is also presented. METHODOLOGY/PRINCIPAL FINDINGS: A cohort design was used with students from four Queensland universities, and their supervisors employed by Queensland Health. There was an increasing trend in the number of occasions of service delivered when the students were present, and a statistically significant increase in the daily mean length of occasions of service delivered during the placement compared to pre-placement levels. CONCLUSIONS/SIGNIFICANCE: A novel method for estimating productivity and time use changes during clinical education programs for allied health disciplines has been applied. During clinical education placements there was a net increase in outputs, suggesting supervisors engage in longer consultations with patients for the purpose of training students, while maintaining patient numbers. Other activities were reduced. This paper is the first time these data have been shown in Australia and form a sound basis for future assessments of the economic impact of student placements for allied health disciplines.

Are Private Providers more Productive and Efficient than Public Providers of International Education? Evidence from New Zealand

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Dayal TALUKDER

2011-10-01

Full Text Available This study has investigated the productivity growth and efficiency of private and public providers of international education in New Zealand. It has used secondary data to calculate the DEA-based Malmquist productivity index for measuring Total Factor Productivity (TFP-growth and efficiency of both public and private providers of international education during 1999-2010. The study has found that private providers experienced a larger TFP-growth than that of public providers during 1999-2004. However, they experienced a sharp decline in TFP-growth since 2005 through to 2010 and experienced a much smaller TFP-growth than that of public providers during this period. Conversely, public providers experienced a positive TFP-growth during 1999-2004 but they experienced a negative TFP-growth since 2005 through to 2010. Considering efficiency, both private and public providers experienced almost a constant Technical Efficiency Change (TEC having a same level of efficiency of one. Both private and public providers exhibited a constant return to scale during 1999-2010. This study argues that on an average, private providers are more productive than public providers of international education. However, they are not more efficient than public providers as both types of providers exhibited a constant return to scale during 1999-2010. This study also argues that TFP-growth of New Zealand’s international education was determined by Technological Change (TC, not by TEC during this period.

The Integrated Complex of Marketing of Higher Education Services

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Zhehus Olena V.

2017-10-01

Full Text Available The article, on the basis of generalization of scientific views of foreign and domestic scientists, substantiates the integrated model of marketing of higher education products and services with consideration of their specificities. The obtained result is the «5Р + S» model, which includes the newly introduced poli-element «proposition», combining the interrelated and indivisible elements of «product», «people» and «process», as well as the traditional elements of the service marketing complex: «price», «place», «promotion», «physical evidence». The «social-marketing» element has been added to the integrated model on the basis of the high societal importance of educational services. Altogether, the proposed integrated model of the complex of marketing of higher education products and services is a symbiosis of commercial and non-commercial marketing, which will enhance social and economic efficiency of functioning of higher educational institution.

Singular value correlation functions for products of Wishart random matrices

International Nuclear Information System (INIS)

Akemann, Gernot; Kieburg, Mario; Wei, Lu

2013-01-01

We consider the product of M quadratic random matrices with complex elements and no further symmetry, where all matrix elements of each factor have a Gaussian distribution. This generalizes the classical Wishart–Laguerre Gaussian unitary ensemble with M = 1. In this paper, we first compute the joint probability distribution for the singular values of the product matrix when the matrix size N and the number M are fixed but arbitrary. This leads to a determinantal point process which can be realized in two different ways. First, it can be written as a one-matrix singular value model with a non-standard Jacobian, or second, for M ⩾ 2, as a two-matrix singular value model with a set of auxiliary singular values and a weight proportional to the Meijer G-function. For both formulations, we determine all singular value correlation functions in terms of the kernels of biorthogonal polynomials which we explicitly construct. They are given in terms of the hypergeometric and Meijer G-functions, generalizing the Laguerre polynomials for M = 1. Our investigation was motivated from applications in telecommunication of multi-layered scattering multiple-input and multiple-output channels. We present the ergodic mutual information for finite-N for such a channel model with M − 1 layers of scatterers as an example. (paper)

Nucleon Structure Functions from Operator Product Expansion on the Lattice.

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Chambers, A J; Horsley, R; Nakamura, Y; Perlt, H; Rakow, P E L; Schierholz, G; Schiller, A; Somfleth, K; Young, R D; Zanotti, J M

2017-06-16

Deep-inelastic scattering, in the laboratory and on the lattice, is most instructive for understanding how the nucleon is built from quarks and gluons. The long-term goal is to compute the associated structure functions from first principles. So far this has been limited to model calculations. In this Letter we propose a new method to compute the structure functions directly from the virtual, all-encompassing Compton amplitude, utilizing the operator product expansion. This overcomes issues of renormalization and operator mixing, which so far have hindered lattice calculations of power corrections and higher moments.

Dependence of Au- production upon the target work function in a plasma-sputter-type negative ion source

International Nuclear Information System (INIS)

Okabe, Yushirou; Sasao, Mamiko; Fujita, Junji; Yamaoka, Hitoshi; Wada, Motoi.

1991-01-01

A method to measure the work function of the target surface in a plasma-sputter-type negative ion source has been developed. The method can determine the work function by measuring the photoelectric current induced by two lasers (He-Ne, Ar + laser). The dependence of Au - production upon the work function of the target surface in the ion source was studied using this method. The time variation of the target work function and Au - production rate were measured during the cesium coverage decrease due to the plasma ion sputtering. The observed minimum work function of a cesiated gold surface in an Ar plasma was 1.3 eV. At the same time, the negative ion production rate (Au - current/target current) took the maximum value. The negative ion production rate indicated the same dependence on the incident ion energy as that of the sputtering rate when the work function was constant. (author)

Transverse momentum dependent fragmenting jet functions with applications to quarkonium production

Energy Technology Data Exchange (ETDEWEB)

Bain, Reggie; Makris, Yiannis; Mehen, Thomas [Department of Physics, Duke University,Science Dr., Box 90305, Durham, NC 27708 (United States)

2016-11-23

We introduce the transverse momentum dependent fragmenting jet function (TMDFJF), which appears in factorization theorems for cross sections for jets with an identified hadron. These are functions of z, the hadron’s longitudinal momentum fraction, and transverse momentum, p{sub ⊥}, relative to the jet axis. In the framework of Soft-Collinear Effective Theory (SCET) we derive the TMDFJF from both a factorized SCET cross section and the TMD fragmentation function defined in the literature. The TMDFJFs are factorized into distinct collinear and soft-collinear modes by matching onto SCET{sub +}. As TMD calculations contain rapidity divergences, both the renormalization group (RG) and rapidity renormalization group (RRG) must be used to provide resummed calculations with next-to-leading-logarithm prime (NLL’) accuracy. We apply our formalism to the production of J/ψ within jets initiated by gluons. In this case the TMDFJF can be calculated in terms of NRQCD (Non-relativistic quantum chromodynamics) fragmentation functions. We find that when the J/ψ carries a significant fraction of the jet energy, the p{sub T} and z distributions differ for different NRQCD production mechanisms. Another observable with discriminating power is the average angle that the J/ψ makes with the jet axis.

A Strategy for Embedding Functional Motor and Early Numeracy Skill Instruction into Physical Education Activities

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Whinnery, Stacie B.; Whinnery, Keith W.; Eddins, Daisy

2016-01-01

This article addresses the challenges educators face when attempting to find a balance between both functional and academic skill instruction for students with severe, multiple disabilities including motor impairments. The authors describe a strategy that employs embedded instruction of early numeracy and functional motor skills during physical…

Mobile Innovations, Executive Functions, and Educational Developments in Conflict Zones: A Case Study from Palestine

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Buckner, Elizabeth; Kim, Paul

2012-01-01

Prior research suggests that exposure to conflict can negatively impact the development of executive functioning, which in turn can affect academic performance. Recognizing the need to better understand the potentially widespread executive function deficiencies among Palestinian students and to help develop educational resources targeted to youth…

Issues in Moroccan Higher Education

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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.

Education, material condition and physical functioning trajectories in middle-aged and older adults in Central and Eastern Europe: a cross-country comparison.

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Hu, Yaoyue; Pikhart, Hynek; Pająk, Andrzej; Kubínová, Růžena; Malyutina, Sofia; Besala, Agnieszka; Peasey, Anne; Marmot, Michael; Bobak, Martin

2016-11-01

Two competing hypotheses, cumulative advantage/disadvantage and age-as-leveller, have been proposed to explain the contradictory findings on socioeconomic differences in health over the lifespan. To test these hypotheses, this investigation examined the influence of educational attainment and material condition on individual trajectories of physical functioning (PF) in unexplored ageing populations in Central and Eastern Europe. 28 783 men and women aged 45-69 years selected from populations in seven Czech towns, Krakow (Poland) and Novosibirsk (Russia). PF was measured by the Physical Functioning Subscale (PF-10) of the Short-Form-36 questionnaire (SF-36) at baseline and three subsequent occasions. The highest educational attainment was self-reported at baseline, and material condition was captured by the sum score of 12 household amenities and assets. In all cohorts, participants with a university degree had the highest PF-10 score at baseline and slowest rate of decline in the score during follow-up, while the lowest baseline scores and fastest decline rate were found in participants with less than secondary education in all cohorts and in Russians with secondary education. Similar disparities in the baseline PF-10 score and decline rate were observed across tertiles of material condition, but differences in decline rates across the three tertiles among Czechs or between the lower two tertiles among Russians were not statistically significant. Disparities in PF by educational attainment and material condition among middle-aged and older adults in Central and Eastern Europe existed at baseline and widened during ∼10 years of follow-up, supporting the cumulative advantage/disadvantage hypothesis. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

Parents' Executive Functioning and Involvement in Their Child's Education: An Integrated Literature Review

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Wilson, Damali M.; Gross, Deborah

2018-01-01

Background: Parents' involvement in their children's education is integral to academic success. Several education-based organizations have identified recommendations for how parents can best support their children's learning. However, executive functioning (EF), a high-ordered cognitive skill set, contributes to the extent to which parents can…

The Effect of Sex Education on the Sexual Function of Women in the First Half of Pregnancy: A Randomized Controlled Trial

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Malihe Afshar

2012-11-01

Full Text Available Introduction: There is lack of information on couple’s sexual relation during pregnancy and also the lack of a national written training protocol in this regard in Iran. State authorities want to develop and implement such a protocol. Therefore, this study aimed to determine the effectiveness of a sex education package on the sexual function of pregnant women. Methods: 88 women in their 8 to 14 weeks of pregnancy were randomly allocated into two groups of intervention and control. In the intervention group a midwife carried out sex education in two 60 minutes lecture sessions and group discussions for the participants. Moreover, educational booklets were distributed at the end of the first session and couple’s questions were answered by telephone. In the control group women were taught nutritional education with the same procedure. Sexual function was evaluated using the female sexual function index (FSFI before and four weeks after the education. Paired t-test, student's t-test and chi square were used to analyze the data. Results: There were no significant differences among the groups in terms of their baseline characteristics, including mean sexual function scores before the education. After the education the mean of the total score of sexual function was significantly higher in the intervention group compared with the control group [mean difference 7.0 (95% CI 4.1, 9.9]. Such a significant difference also existed in all the six domains of sexual function, i.e. desire, arousal, lubrication, orgasm, satisfaction and pain (p < 0.001. Conclusion: Providing such sexual education during routine prenatal care may improve couples’ sexual health during pregnancy.

Effects of Educational Productivity on Career Aspiration among United States High School Students.

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Wang, Jianjun; Ma, Xin

2001-01-01

Using structural equation modeling and data on 10th-grade students from the Longitudinal Study of American Youth, a model was developed to show the relationship to career aspiration of eight indicators of "educational productivity": mathematics achievement; motivation; instructional quantity and quality; home, class, and peer environment; and mass…

The Impact of Educational Mismatch on Firm Productivity: Evidence from Linked Panel Data

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Kampelmann, Stephan; Rycx, Francois

2012-01-01

We provide first evidence regarding the direct impact of educational mismatch on firm productivity. To do so, we rely on representative linked employer-employee panel data for Belgium covering the period 1999-2006. Controlling for simultaneity issues, time-invariant unobserved workplace characteristics, cohort effects and dynamics in the…

Production Function Geometry with "Knightian" Total Product

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Truett, Dale B.; Truett, Lila J.

2007-01-01

Authors of principles and price theory textbooks generally illustrate short-run production using a total product curve that displays first increasing and then diminishing marginal returns to employment of the variable input(s). Although it seems reasonable that a temporary range of increasing returns to variable inputs will likely occur as…

Effects of Sex Education and Kegel Exercises on the Sexual Function of Postmenopausal Women: A Randomized Clinical Trial.

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Nazarpour, Soheila; Simbar, Masoumeh; Ramezani Tehrani, Fahimeh; Alavi Majd, Hamid

2017-07-01

The sex lives of women are strongly affected by menopause. Non-pharmacologic approaches to improving the sexual function of postmenopausal women might prove effective. To compare two methods of intervention (formal sex education and Kegel exercises) with routine postmenopausal care services in a randomized clinical trial. A randomized clinical trial was conducted of 145 postmenopausal women residing in Chalus and Noshahr, Iran. Their sexual function statuses were assessed using the Female Sexual Function Index (FSFI) questionnaire. After obtaining written informed consents, they were randomly assigned to one of three groups: (i) formal sex education, (ii) Kegel exercises, or (iii) routine postmenopausal care. After 12 weeks, all participants completed the FSFI again. Analysis of covariance was used to compare the participants' sexual function before and after the interventions, and multiple linear regression analysis was used to determine the predictive factors for variation in FSFI scores in the postintervention stage. Sexual function was assessed using the FSFI. There were no statistically significant differences in demographic and socioeconomic characteristics and FSFI total scores among the three study groups at the outset of the study. After 12 weeks, the scores of arousal in the formal sex education and Kegel groups were significantly higher compared with the control group (3.38 and 3.15 vs 2.77, respectively). The scores of orgasm and satisfaction in the Kegel group were significantly higher compared with the control group (4.43 and 4.88 vs 3.95 and 4.39, respectively). Formal sex education and Kegel exercises were used as two non-pharmacologic approaches to improve the sexual function of women after menopause. The main strength of this study was its design: a well-organized randomized trial using precise eligibility criteria with a small sample loss. The second strength was the methods of intervention used, namely non-pharmacologic approaches that are

Excreted/secreted Trichuris suis products reduce barrier function and suppress inflammatory cytokine production of intestinal epithelial cells

DEFF Research Database (Denmark)

Hiemstra, I. H.; Klaver, E. J.; Vrijland, K.

2014-01-01

The administration of helminths is considered a promising strategy for the treatment of autoimmune diseases due to their immunomodulatory properties. Currently, the application of the helminth Trichuris suis as a treatment for Crohn's disease is being studied in large multi-center clinical trials....... The intestinal epithelium forms an efficient barrier between the intestinal lumen containing the microbial flora and helminths, and dendritic cells (DCs) present in the lamina propria that determine the TH response. Here, we investigated how excreted/secreted (E/S) products of T. suis affect the barrier function...... of intestinal epithelial cells (IECs) in order to reach the DCs and modulate the immune response. We show that T. suis E/S products reduce the barrier function and the expression of the tight junction proteins EMP-1 and claudin-4 in IEC CMT93/69 monolayers in a glycan-dependent manner. This resulted...

Is Lactate an undervalued functional component of lactic acid bacteria-fermented food products?

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Graciela eGarrote

2015-06-01

Full Text Available Although it has been traditionally regarded as an intermediate of carbon metabolism and major component of fermented dairy products contributing to organoleptic and antimicrobial properties of food, there is evidence gathered in recent years that lactate has bioactive properties that may be responsible of broader properties of functional foods. Lactate can regulate critical functions of several key players of the immune system such as macrophages and dendritic cells, being able to modulate inflammatory activation of epithelial cells as well. Intraluminal levels of lactate derived from fermentative metabolism of lactobacilli have been shown to modulate inflammatory environment in intestinal mucosa. The molecular mechanisms responsible to these functions, including histone deacetylase dependent-modulation of gene expression and signalling through G-protein coupled receptors have started to be described. Since lactate is a major fermentation product of several bacterial families with probiotic properties, we here propose that it may contribute to some of the properties attributed to these microorganisms and in a larger view, to the properties of food products fermented by lactic acid bacteria.

Sustainable Product Design, Engineering and Management Education for Industrial Design Engineering

OpenAIRE

Boks, C.; Diehl, J.C.; Wever, R.

2006-01-01

Developments in the field of sustainable product design are manifold, which means that education in this field is rapidly evolving as well. In this paper, the continuously evolving portfolio of courses offered at Delft University of Technology’s Industrial Design Engineering faculty is systematically discussed, with a focus on content, course formats, assignments and lessons learned from course evaluations in recent years. It is concluded that in particular integration in existing contexts (a...

Influence of organic and functional dyspepsia on work productivity: the HEROES-DIP study.

Science.gov (United States)

Sander, Guilherme Becker; Mazzoleni, Luiz Edmundo; Francesconi, Carlos Ferrnando de Magalhães; Balbinotto, Giácomo; Mazzoleni, Felipe; Wortmann, Andre Castagna; Cardoso, Israel de Quadros; Klamt, Alexandre Luis; Milbradt, Tobias Cancian

2011-01-01

Dyspepsia is defined as persistent or recurrent abdominal pain or discomfort centered in the upper abdomen. Dyspepsia represents up to 8.3% of all primary care physician visits and causes huge economic costs to patients and to the economy as a whole. The aim of this study was to measure the influence of dyspepsia on work productivity of people within the Brazilian workforce. Adult patients were enrolled if they met the Roma III criteria for uninvestigated dyspepsia. All patients answered a demographic questionnaire. Productivity impairment was measured by the Work Productivity and Activity Impairment questionnaire. Subjects underwent upper gastrointestinal endoscopy and were classified as having functional or organic dyspepsia. The study protocol was approved by the Ethics Committee of Hospital de Clínicas de Porto Alegre, Brazil. Eight hundred fifty patients with dyspepsia were evaluated: 628 were women (73.9%); mean age was 46.4 ± 12.9 years; 387 (45.5%) were active workers. Among active workers, 32.2% mentioned that dyspepsia had caused absenteeism from work during the preceding week and 78% reported a reduction of the work productivity (presenteeism). The lost work productivity score was 35.7% among all employed patients. The affect on work productivity was similar between patients with functional or organic dyspepsia. Our study showed an important influence of dyspepsia on work productivity. We did not find any statistically significant difference on the influence on work between patients with organic dyspepsia and functional dyspepsia. The social impact of these findings is underscored by taking into account the prevalence (up to 40%) of this condition in Brazil. Copyright © 2011 International Society for Pharmacoeconomics and Outcomes Research (ISPOR). Published by Elsevier Inc. All rights reserved.

Advisory Relationship as a Moderator between Research Self-Efficacy, Motivation, and Productivity among Counselor Education Doctoral Students

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Kuo, Patty Beyrong; Woo, Hongryun; Bang, Na Mi

2017-01-01

The authors examined the relationship between research self-efficacy, motivation, and productivity, as well as advisory relationship as a moderator, among 190 counselor education doctoral students. Research self-efficacy and motivation predicted productivity. Advisory relationship moderated the relationship between intrinsic and failure avoidance…

Work productivity in a population-based cohort of patients with spondyloarthritis.

Science.gov (United States)

Haglund, Emma; Bremander, Ann; Bergman, Stefan; Jacobsson, Lennart T H; Petersson, Ingemar F

2013-09-01

To assess work productivity and associated factors in patients with SpA. This cross-sectional postal survey included 1773 patients with SpA identified in a regional health care register. Items on presenteeism (reduced productivity at work, 0-100%, 0 = no reduction) were answered by 1447 individuals. Absenteeism was defined as register-based sick leave using data from a national register. Disease duration, disease activity (BASDAI), physical function (BASFI), health-related quality of life (EQ-5D), anxiety (HAD-a), depression (HAD-d), self-efficacy [Arthritis Self-efficacy Scale (ASES) pain and symptom], physical activity and education were also measured. Forty-five per cent reported reduced productivity at work with a mean reduction of 20% (95% CI 18, 21) and women reported a higher mean reduction than men (mean 23% vs 17%, P productivity (r = 0.52-0.66, P productivity at work in patients with SpA regardless of age, gender and disease subgroup. ASES symptoms, HAD-a and education level productivity but were not significant in all strata for age, gender and disease subgroup. Work productivity was reduced in patients with SpA and more so in women. Worse quality of life, disease activity, physical function, self-efficacy and depression were all associated with reduced productivity at work in patients with SpA.

Longitudinal Associations Between Formal Volunteering and Cognitive Functioning.

Science.gov (United States)

Proulx, Christine M; Curl, Angela L; Ermer, Ashley E

2018-03-02

The present study examines the association between formal volunteering and cognitive functioning over time. We also examine the moderating roles of race, sex, education, and time. Using 11,100 participants aged 51 years and older and nine waves of data from the Health and Retirement Survey, we simultaneously modeled the longitudinal associations between engaging in formal volunteering and changes in cognitive functioning using multilevel models. Formal volunteering was associated with higher levels of cognitive functioning over time, especially with aspects of cognitive functioning related to working memory and processing. This association was stronger for women than it was for men, and for those with below average levels of education. The positive association between formal volunteering and cognitive functioning weakened over time when cognitive functioning was conceptualized as memory, but strengthened over time when conceptualized as working memory and processing. Volunteering is a productive activity that is beneficial not just to society, but to volunteers' levels of cognitive functioning in older age. For women and those with lower levels of education, formal volunteering appears particularly beneficial to working memory and processing. © The Author 2017. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Production of functional killer protein in batch cultures upon a shift from aerobic to anaerobic conditions

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Gildo Almeida da Silva

2011-06-01

Full Text Available The aim of this work was to study the production of functional protein in yeast culture. The cells of Saccharomyces cerevisiae Embrapa 1B (K+R+ killed a strain of Saccharomyces cerevisiae Embrapa 26B (K-R-in grape must and YEPD media. The lethal effect of toxin-containing supernatant and the effect of aeration upon functional killer production and the correlation between the products of anaerobic metabolism and the functional toxin formation were evaluated. The results showed that at low sugar concentration, the toxin of the killer strain of Sacch. cerevisiae was only produced under anaerobic conditions . The system of killer protein production showed to be regulated by Pasteur and Crabtree effects. As soon as the ethanol was formed, the functional killer toxin was produced. The synthesis of the active killer toxin seemed to be somewhat associated with the switch to fermentation process and with concomitant alcohol dehydrogenase (ADH activity.

Nocturnal Polyuria: Excess of Nocturnal Urine Production, Excess of Definitions-Influence on Renal Function Profile.

Science.gov (United States)

Goessaert, An-Sofie; Walle, Johan Vande; Bosch, Ruud; Hoebeke, Piet; Everaert, Karel

2016-03-01

This study aimed to identify important differences in renal function profile, and potential water and sodium diuresis cutoffs among participants with nocturnal polyuria according to nocturnal polyuria definitions. This post hoc analysis was based on a prospective study in which participants completed a bladder diary, collected urine and provided a blood sample. With an age dependent nocturnal polyuria index greater than 20% to 33% as the referent 4 definitions of nocturnal polyuria were compared, including 1) nocturnal polyuria index greater than 33%, 2) nocturnal urine production greater than 90 ml per hour and 3) greater than 10 ml/kg, and 4) nocturia index greater than 1.5. In 112 male and female participants significant differences in baseline characteristics and bladder diary parameters were found according to definition. Diuresis rate, free water clearance and sodium clearance had similar 24-hour courses in the subgroups with and without polyuria by each definition. The range varied more in the subgroup with vs without polyuria, especially at night for diuresis rate and free water clearance. At night the latter decreased in the polyuria subgroup based on each definition (p polyuria subgroups was found only for urine production greater than 90 ml per hour and polyuria index greater than 20% to 33%. For each definition sodium clearance remained high in the polyuria subgroup, which differed significantly from the no polyuria subgroups (p polyuria by definition. The renal function profile indicating the pathophysiological mechanism of nocturnal polyuria did not seem to be influenced by definition but free water clearance and sodium clearance cutoff sensitivity differed substantially. These results must be confirmed in a larger homogeneous sample. Copyright © 2016 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.

Knowledge Citizens? Intellectual Disability and the Production of Social Meanings within Educational Research

Science.gov (United States)

Taylor, Ashley

2018-01-01

Intellectual disability may appear to many as a barrier to participation in or the production of educational research. Indeed, a common perception of individuals seen as having cognitive impairments, and especially those with minimal or no verbal communication, is that they are incapable of the reasoning or lack the deliberative capacities…

Mesenchymal stromal cells improve human islet function through released products and extracellular matrix.

Science.gov (United States)

Arzouni, Ahmed A; Vargas-Seymour, Andreia; Rackham, Chloe L; Dhadda, Paramjeet; Huang, Guo-Cai; Choudhary, Pratik; Nardi, Nance; King, Aileen J F; Jones, Peter M

2017-12-01

The aims of the present study were (i) to determine whether the reported beneficial effects of mesenchymal stromal cells (MSCs) on mouse islet function extend to clinically relevant human tissues (islets and MSCs), enabling translation into improved protocols for clinical human islet transplantation; and (ii) to identify possible mechanisms through which human MSCs influence human islet function. Human islets were co-cultured with human adipose tissue-derived MSCs (hASCs) or pre-treated with its products - extracellular matrix (ECM) and annexin A1 (ANXA1). Mouse islets were pre-treated with mouse MSC-derived ECM. Islet insulin secretory function was assessed in vitro by radioimmunoassay. Quantitative RT-PCR was used to screen human adipMSCs for potential ligands of human islet G-protein-coupled receptors. We show that co-culture with hASCs improves human islet secretory function in vitro , as measured by glucose-stimulated insulin secretion, confirming previous reports using rodent tissues. Furthermore, we demonstrate that these beneficial effects on islet function can be partly attributed to the MSC-derived products ECM and ANXA1. Our results suggest that hASCs have the potential to improve the quality of human islets isolated for transplantation therapy of Type 1 diabetes. Furthermore, it may be possible to achieve improvements in human islet quality in a cell-free culture system by using the MSC-derived products ANXA1 and ECM. © 2017 The Author(s). Published by Portland Press Limited on behalf of the Biochemical Society.

Membrane processes in production of functional whey components

Directory of Open Access Journals (Sweden)

Lutfiye Yilmaz-Ersan

2009-12-01

Full Text Available In recent years, whey has been recognised as a major source of nutritional and functional ingredients for the food industry. Commercial whey products include various powders, whey protein concentrates and isolates, and fractionated proteins, such as a-lactalbumin and b-lactoglobulin. The increased interest in separation and fractionation of whey proteins arises from the differences in their functional, biological and nutritional properties. In response to concerns about environmental aspects, research has been focused on membrane filtration technology, which provides exciting new opportunities for large-scale protein and lactose fractionation. Membrane separation is such technique in which particles are separated according to their molecular size. The types of membrane processing techniques are ultrafiltration, microfiltration, reverse osmosis, pervaporation, electrodialysis and nanofiltration. A higher purification of whey proteins is possible by combining membrane separation with ion-exchange. This paper provides an overview of types and applications of membrane separation techniques

An education program about pelvic floor muscles improved women's knowledge but not pelvic floor muscle function, urinary incontinence or sexual function: a randomised trial.

Science.gov (United States)

de Andrade, Roberta Leopoldino; Bø, Kari; Antonio, Flavia Ignácio; Driusso, Patricia; Mateus-Vasconcelos, Elaine Cristine Lemes; Ramos, Salvador; Julio, Monica Pitanguy; Ferreira, Cristine Homsi Jorge

2018-04-01

Does an educational program with instructions for performing 'the Knack' improve voluntary contraction of the pelvic floor muscles, reduce reports of urinary incontinence, improve sexual function, and promote women's knowledge of the pelvic floor muscles? Randomised, controlled trial with concealed allocation, intention-to-treat analysis and blinded assessors. Ninety-nine women from the local community. The experimental group (n=50) received one lecture per week for 4 weeks, and instructions for performing 'the Knack'. The control group (n=49) received no intervention. The primary outcome was maximum voluntary contraction of the pelvic floor muscles measured using manometry. Secondary outcomes were: ability to contract the pelvic floor muscles measured using vaginal palpation; severity of urinary incontinence measured by the International Consultation on Incontinence Questionnaire-Short Form (ICIQ-SF) scored from 0 to 21; self-reported sexual function; and knowledge related to the pelvic floor. Outcomes were measured at baseline and after 4 weeks. The intervention did not significantly improve: maximum voluntary contraction (MD 2.7 cmH 2 O higher in the experimental group, 95% CI -0.5 to 5.9); ability to contract the pelvic floor muscles (RR 2.18, 95% CI 0.49 to 9.65); or self-reported severity of urinary incontinence (MD 1 point greater reduction in the experimental group, 95% CI -3 to 1). Sexual function did not significantly differ between groups, but very few of the women engaged in sexual activity during the study period. The educational program did, however, significantly increase women's knowledge related to the location, functions and dysfunctions of the pelvic floor muscles, and treatment options. Education and teaching women to perform 'the Knack' had no significant effect on voluntary contraction of the pelvic floor muscles, urinary incontinence or sexual function, but it promoted women's knowledge about the pelvic floor. Brazilian Registry of Clinical

The role of the teaching staff at present. Its educational and social function

Directory of Open Access Journals (Sweden)

Esther Prieto Jiménez

2008-12-01

Full Text Available Especially the mission to educate to our minors and young people falls, directly, on two essential pillars: the family and the school. Although in the family the essential figure that is going to carry out educative and social the workings is the parents; in the case of the school, the subject key of formation is the teaching staff. In order to be able to analyze the situation that the educational ones are living at present, it is precise that we realise an approach to the essential functions that is to ful- fils and that it develops at present, as well as similarly it is precise that we pay a special attention to those factors that of a way or another one are conditioning the educa- tional practice and bursting in into the good development of the formation.But we do not have to forget that the educational one is not a mere transmitter of knowledge, but also that is a strong socializing agent and who, through its teaching, transmits a series of values that are going to pierce, directly or indirectly, in the forma- tion of youngest. Key words: Education, Professors, Socialization, Values, Educational practice. 

Expertise, Time, Money, Mentoring, and Reward: Systemic Barriers That Limit Education Researcher Productivity-Proceedings From the AAMC GEA Workshop.

Science.gov (United States)

Yarris, Lalena M; Juve, Amy Miller; Artino, Anthony R; Sullivan, Gail M; Rougas, Steven; Joyce, Barbara; Eva, Kevin

2014-09-01

To further evolve in an evidence-based fashion, medical education needs to develop and evaluate new practices for teaching, learning, and assessment. However, educators face barriers in designing, conducting, and publishing education research. To explore the barriers medical educators face in formulating, conducting, and publishing high-quality medical education research, and to identify strategies for overcoming them. A consensus workshop was held November 5, 2013, at the Association of American Medical Colleges annual meeting. A working group of education research experts and educators completed a preconference literature review focusing on barriers to education research. During the workshop, consensus-based and small group techniques were used to refine the broad themes into content categories. Attendees then ranked the most important barriers and strategies for overcoming them with the highest potential impact. Barriers participants faced in conducting quality education research included lack of (1) expertise, (2) time, (3) funding, (4) mentorship, and (5) reward. The strategy considered most effective in overcoming these barriers involved building communities of education researchers for collaboration and networking, and advocating for education researchers' interests. Other suggestions included trying to secure increased funding opportunities, developing mentoring programs, and encouraging mechanisms to ensure protected time. Barriers to education research productivity clearly exist. Many appear to result from feelings of isolation that may be overcome with systemic efforts to develop and enable communities of practice across institutions. Finally, the theme of "reward" is novel and complex and may have implications for education research productivity.

Generating functional analysis of minority games with inner product strategy definitions

Science.gov (United States)

Coolen, A. C. C.; Shayeghi, N.

2008-08-01

We use generating functional methods to solve the so-called inner product versions of the minority game (MG), with fake and/or real market histories, by generalizing the theory developed recently for look-up table MGs with real histories. The phase diagrams of the look-up table and inner product MG versions are generally found to be identical, with the exception of inner product MGs where histories are sampled linearly, which are found to be structurally critical. However, we encounter interesting differences both in the theory (where the role of the history frequency distribution in look-up table MGs is taken over by the eigenvalue spectrum of a history covariance matrix in inner product MGs) and in the static and dynamic phenomenology of the models. Our theoretical predictions are supported by numerical simulations.

Generating functional analysis of minority games with inner product strategy definitions

Energy Technology Data Exchange (ETDEWEB)

Coolen, A C C; Shayeghi, N [Department of Mathematics, King' s College London, The Strand, London WC2R 2LS (United Kingdom)], E-mail: ton.coolen@kcl.ac.uk, E-mail: nima@mth.kcl.ac.uk

2008-08-15

We use generating functional methods to solve the so-called inner product versions of the minority game (MG), with fake and/or real market histories, by generalizing the theory developed recently for look-up table MGs with real histories. The phase diagrams of the look-up table and inner product MG versions are generally found to be identical, with the exception of inner product MGs where histories are sampled linearly, which are found to be structurally critical. However, we encounter interesting differences both in the theory (where the role of the history frequency distribution in look-up table MGs is taken over by the eigenvalue spectrum of a history covariance matrix in inner product MGs) and in the static and dynamic phenomenology of the models. Our theoretical predictions are supported by numerical simulations.

Generating functional analysis of minority games with inner product strategy definitions

International Nuclear Information System (INIS)

Coolen, A C C; Shayeghi, N

2008-01-01

We use generating functional methods to solve the so-called inner product versions of the minority game (MG), with fake and/or real market histories, by generalizing the theory developed recently for look-up table MGs with real histories. The phase diagrams of the look-up table and inner product MG versions are generally found to be identical, with the exception of inner product MGs where histories are sampled linearly, which are found to be structurally critical. However, we encounter interesting differences both in the theory (where the role of the history frequency distribution in look-up table MGs is taken over by the eigenvalue spectrum of a history covariance matrix in inner product MGs) and in the static and dynamic phenomenology of the models. Our theoretical predictions are supported by numerical simulations

An education program about pelvic floor muscles improved women’s knowledge but not pelvic floor muscle function, urinary incontinence or sexual function: a randomised trial

Directory of Open Access Journals (Sweden)

Roberta Leopoldino de Andrade

2018-04-01

Full Text Available Question: Does an educational program with instructions for performing ‘the Knack’ improve voluntary contraction of the pelvic floor muscles, reduce reports of urinary incontinence, improve sexual function, and promote women’s knowledge of the pelvic floor muscles? Design: Randomised, controlled trial with concealed allocation, intention-to-treat analysis and blinded assessors. Participants: Ninety-nine women from the local community. Intervention: The experimental group (n = 50 received one lecture per week for 4 weeks, and instructions for performing ‘the Knack’. The control group (n = 49 received no intervention. Outcome measures: The primary outcome was maximum voluntary contraction of the pelvic floor muscles measured using manometry. Secondary outcomes were: ability to contract the pelvic floor muscles measured using vaginal palpation; severity of urinary incontinence measured by the International Consultation on Incontinence Questionnaire-Short Form (ICIQ-SF scored from 0 to 21; self-reported sexual function; and knowledge related to the pelvic floor. Outcomes were measured at baseline and after 4 weeks. Results: The intervention did not significantly improve: maximum voluntary contraction (MD 2.7 cmH2O higher in the experimental group, 95% CI –0.5 to 5.9; ability to contract the pelvic floor muscles (RR 2.18, 95% CI 0.49 to 9.65; or self-reported severity of urinary incontinence (MD 1 point greater reduction in the experimental group, 95% CI –3 to 1. Sexual function did not significantly differ between groups, but very few of the women engaged in sexual activity during the study period. The educational program did, however, significantly increase women’s knowledge related to the location, functions and dysfunctions of the pelvic floor muscles, and treatment options. Conclusion: Education and teaching women to perform ‘the Knack’ had no significant effect on voluntary contraction of the pelvic floor muscles

Pion production and absorption in nuclear reactions. I. The vertex function

International Nuclear Information System (INIS)

Nutt, W.T.; Shakin, C.M.

1977-01-01

We have performed a model calculation of the pion-nucleon vertex function for the case in which one nucleon is allowed to go far off its mass shell. We discuss the relevance of this vertex function for the calculation of pion production and absorption in nuclear reactions, such as (π + ,p), (p,π + ), and for the pionic disintegration of the deuteron. The model used is based upon an approximation to an exact equation for the vertex function derived from a field-theoretic model with pseudoscalar coupling. Our calculations indicate a strong dependence of the vertex function on the invariant mass of the off-shell nucleon. The results are dominated by the presence of the 1470 MeV, P 11 resonance

Calculating vibrational spectra with sum of product basis functions without storing full-dimensional vectors or matrices.

Science.gov (United States)

Leclerc, Arnaud; Carrington, Tucker

2014-05-07

We propose an iterative method for computing vibrational spectra that significantly reduces the memory cost of calculations. It uses a direct product primitive basis, but does not require storing vectors with as many components as there are product basis functions. Wavefunctions are represented in a basis each of whose functions is a sum of products (SOP) and the factorizable structure of the Hamiltonian is exploited. If the factors of the SOP basis functions are properly chosen, wavefunctions are linear combinations of a small number of SOP basis functions. The SOP basis functions are generated using a shifted block power method. The factors are refined with a rank reduction algorithm to cap the number of terms in a SOP basis function. The ideas are tested on a 20-D model Hamiltonian and a realistic CH3CN (12 dimensional) potential. For the 20-D problem, to use a standard direct product iterative approach one would need to store vectors with about 10(20) components and would hence require about 8 × 10(11) GB. With the approach of this paper only 1 GB of memory is necessary. Results for CH3CN agree well with those of a previous calculation on the same potential.

Defining the breeding goal for a sheep breed including production and functional traits using market data.

Science.gov (United States)

Theodoridis, A; Ragkos, A; Rose, G; Roustemis, D; Arsenos, G

2017-11-16

In this study, the economic values for production and functional traits of dairy sheep are estimated through the application of a profit function model using farm-level technical and economic data. The traits incorporated in the model were milk production, prolificacy, fertility, milking speed, longevity and mastitis occurrence. The economic values for these traits were derived as the approximate partial derivative of the specified profit function. A sensitivity analysis was also conducted in order to examine how potential changes in input and output prices would affect the breeding goal. The estimated economic values of the traits revealed their economic impact on the definition of the breeding goal for the specified production system. Milk production and fertility had the highest economic values (€40.30 and €20.28 per standard genetic deviation (SDa)), while, mastitis only had a low negative value of -0.57 €/SDa. Therefore, breeding for clinical mastitis will have a minor impact on farm profitability because it affects a small proportion of the flock and has low additive variance. The production traits, which include milk production, prolificacy and milking speed, contributed most to the breeding goal (70.0%), but functional traits still had a considerable share (30.0%). The results of this study highlight the importance of the knowledge of economic values of traits in the design of a breeding program. It is also suggested that the production and functional traits under consideration can be categorized as those which can be efficiently treated through genetic improvement (e.g. milk production and fertility) while others would be better dealt with through managerial interventions (e.g. mastitis occurrence). Also, sub-clinical mastitis that affects a higher proportion of flocks could have a higher contribution to breeding goals.

Developing Novel Protein-based Materials using Ultrabithorax: Production, Characterization, and Functionalization

Science.gov (United States)

Huang, Zhao

2011-12-01

Compared to 'conventional' materials made from metal, glass, or ceramics, protein-based materials have unique mechanical properties. Furthermore, the morphology, mechanical properties, and functionality of protein-based materials may be optimized via sequence engineering for use in a variety of applications, including textile materials, biosensors, and tissue engineering scaffolds. The development of recombinant DNA technology has enabled the production and engineering of protein-based materials ex vivo. However, harsh production conditions can compromise the mechanical properties of protein-based materials and diminish their ability to incorporate functional proteins. Developing a new generation of protein-based materials is crucial to (i) improve materials assembly conditions, (ii) create novel mechanical properties, and (iii) expand the capacity to carry functional protein/peptide sequences. This thesis describes development of novel protein-based materials using Ultrabithorax, a member of the Hox family of proteins that regulate developmental pathways in Drosophila melanogaster. The experiments presented (i) establish the conditions required for the assembly of Ubx-based materials, (ii) generate a wide range of Ubx morphologies, (iii) examine the mechanical properties of Ubx fibers, (iv) incorporate protein functions to Ubx-based materials via gene fusion, (v) pattern protein functions within the Ubx materials, and (vi) examine the biocompatibility of Ubx materials in vitro. Ubx-based materials assemble at mild conditions compatible with protein folding and activity, which enables Ubx chimeric materials to retain the function of appended proteins in spatial patterns determined by materials assembly. Ubx-based materials also display mechanical properties comparable to existing protein-based materials and demonstrate good biocompatibility with living cells in vitro. Taken together, this research demonstrates the unique features and future potential of novel Ubx

Multivariate Analysis of Schools and Educational Policy.

Science.gov (United States)

Kiesling, Herbert J.

This report describes a multivariate analysis technique that approaches the problems of educational production function analysis by (1) using comparable measures of output across large experiments, (2) accounting systematically for differences in socioeconomic background, and (3) treating the school as a complete system in which different…

“Five Minutes of Composers”: A Technique for Evaluating Productivity of Verbal Memory in the System of Basic Music Education

Directory of Open Access Journals (Sweden)

Sorokov D.G.

2017-11-01

Full Text Available The paper addresses the need for developing criteria-based diagnostic tools for quick individual and group evaluation of musical knowledge in children within the system of basic music education. The proposed technique called “Five Minutes of Composers” allows one to evaluate musical knowledge in a single child, in a whole class or in an educational organisation. The paper provides a full description of the technique and the process of its standartisation: stanines and corresponding normative values are assigned to each age group; the differential validity of the technique is statistically proven for the factors "gender", "stage of education", "age", and "total productivity". The outcomes of the conducted study show the following: the average level of productivity is significantly higher in girls; this level is significantly higher in students of 6th and 7th classes as compared to students of 3rd—5th classes; there is a direct correlation between age and productivity of recall; children with high levels of productivity outscore others in the number of recalled names of composers right from the start. The paper concludes with some remarks concerning the possibilities of using this technique for measuring the progress in children’s musical knowledge, for criteria-based comparative analysis of the quality of teaching, and for evaluating the quality of music education in single classes and educational organisations in general.

White paper report from working groups attending the international conference on research and educational opportunities in bio-fuel crop production

Energy Technology Data Exchange (ETDEWEB)

Morgan, K.T. [University of Florida, Soil and Water Science Dep., Southwest Florida Res. and Educ. Center, Immokalee, FL 34142 (United States); Gilbert, R.A. [University of Florida, Agronomy Dep., Everglades Res. and Educ. Center, Belle Glade, FL 33430 (United States); Helsel, Z.A. [Rutgers University, Plant Biology and Pathology Dep., New Brunswick, NJ 08901-8520 (United States); Buacum, L. [University of Florida, Hendry County Extension, LaBelle, FL 33935 (United States); Leon, R.; Perret, J. [EARTH University, Apto. 4442-1000, San Jose (Costa Rica)

2010-12-15

A conference on current research and educational programs in production of crops for bio-fuel was sponsored and organized by the EARTH University and the University of Florida in November, 2008. The meeting addressed current research on crops for bio-fuel production with discussions of research alternatives for future crop production systems, land use issues, ethics of food vs. fuel production, and carbon sequestration in environmentally sensitive tropical and sub-tropical regions of the Americas. The need and potential for development of graduate and undergraduate curricula and inter-institutional cooperation among educational institutions in the region were also discussed. Delegations from Belize, Brazil, Columbia, Costa Rica, Cuba, Honduras, Panama, The Dominican Republic, and the United States including ministers of Agriculture and Energy attended this meeting. Over a two-day period, four working groups provided a framework to facilitate networking, motivate task oriented creative thinking, and maintain a timely accomplishment of assigned duties in the context of the conference themes. Participants in the conference were assigned to one of four working groups, each following given topics: Agronomy, Environment, Socio-Economics and Education/Extension. It was the consensus of representatives of industry, academic and regulatory community assembled in Costa Rica that significant research, education and socio-economic information is needed to make production of bio-fuel crops sustainable. Agronomic research should include better crop selection based on local conditions, improved production techniques, pest and disease management, and mechanical cultivation and harvesting. Another conclusion was that tailoring of production systems to local soil characteristics and use of bio-fuel by-products to improve nutrient use efficiency and reduction of environmental impact on water quantity and quality is critical to sustainability of bio-fuel crop production. (author)

The Effect of Learning by Hiring on Productivity

DEFF Research Database (Denmark)

Parrotta, Pierpaolo; Pozzoli, Dario

This work studies the phenomenon of inter-firm labor mobility as potential channel of knowledge transfer. Using data from the Danish employer-employee register, covering the period 1995-2005, it investigates how the knowledge embedded into recruited workers, coming from other firms, contributes...... to the process of knowledge diffusion and boosts firms productivity. Specifically, estimating both parametric (Cobb-Douglas) and semi-parametric production functions (Olley and Pakes, 1996; Levinsohn and Petrin, 2003), the impact of recruited technicians and highly educated workers on total factor productivity...

Evaluating natural resource amenities in a human life expectancy production function

Science.gov (United States)

Neelam C. Poudyal; Donald G. Hodges; J.M. Bowker; H.K. Cordell

2009-01-01

This study examined the effect of natural resource amenities on human life expectancy. Extending theexisting model of the life expectancy production function, and correcting for spatial dependence, weevaluated the determinants of life expectancy using county level data. Results indicate that after controlling

An Epistemological Inquiry into Organic Chemistry Education: Exploration of Undergraduate Students' Conceptual Understanding of Functional Groups

Science.gov (United States)

Akkuzu, Nalan; Uyulgan, Melis Arzu

2016-01-01

This study sought to determine the levels of conceptual understanding of undergraduate students regarding organic compounds within different functional groups. A total of 60 students who were enrolled in the Department of Secondary Science and Mathematics Education of a Faculty of Education at a state university in Turkey and who had followed an…

The semi-inclusive jet function in SCET and small radius resummation for inclusive jet production

International Nuclear Information System (INIS)

Kang, Zhong-Bo; Ringer, Felix; Vitev, Ivan

2016-01-01

We introduce a new kind of jet function: the semi-inclusive jet function J_i(z,ω_J,μ), which describes how a parton i is transformed into a jet with a jet radius R and energy fraction z=ω_J/ω, with ω_J and ω being the large light-cone momentum component of the jet and the corresponding parton i that initiates the jet, respectively. Within the framework of Soft Collinear Effective Theory (SCET) we calculate both J_q(z,ω_J,μ) and J_g(z,ω_J,μ) to the next-to-leading order (NLO) for cone and anti-k_T algorithms. We demonstrate that the renormalization group (RG) equations for J_i(z,ω_J,μ) follow exactly the usual DGLAP evolution, which can be used to perform the ln R resummation for inclusive jet cross sections with a small jet radius R. We clarify the difference between our RG equations for J_i(z,ω_J,μ) and those for the so-called unmeasured jet functions J_i(ω_J,μ), widely used in SCET for exclusive jet production. Finally, we present applications of the new semi-inclusive jet functions to inclusive jet production in e"+e"− and pp collisions. We demonstrate that single inclusive jet production in these collisions shares the same short-distance hard functions as single inclusive hadron production, with only the fragmentation functions D_i"h(z,μ) replaced by J_i(z,ω_J,μ). This can facilitate more efficient higher-order analytical computations of jet cross sections. We further match our ln R resummation at both LL_R and NLL_R to fixed NLO results and present the phenomenological implications for single inclusive jet production at the LHC.

Cobb-Douglas production function: the case of a converging economy

Czech Academy of Sciences Publication Activity Database

Hájková, Dana; Hurník, J.

2007-01-01

Roč. 57, 9-10 (2007), s. 465-476 ISSN 0015-1920 R&D Projects: GA MŠk LC542 Institutional research plan: CEZ:AV0Z70850503 Keywords : Cobb- Douglas production function * Czech economy Subject RIV: AH - Economics Impact factor: 0.382, year: 2007 http://journal.fsv.cuni.cz/storage/1088_fau_9_10_2007_00000053.pdf

Assessing the utility of phase-space-localized basis functions: Exploiting direct product structure and a new basis function selection procedure.

Science.gov (United States)

Brown, James; Carrington, Tucker

2016-06-28

In this paper we show that it is possible to use an iterative eigensolver in conjunction with Halverson and Poirier's symmetrized Gaussian (SG) basis [T. Halverson and B. Poirier, J. Chem. Phys. 137, 224101 (2012)] to compute accurate vibrational energy levels of molecules with as many as five atoms. This is done, without storing and manipulating large matrices, by solving a regular eigenvalue problem that makes it possible to exploit direct-product structure. These ideas are combined with a new procedure for selecting which basis functions to use. The SG basis we work with is orders of magnitude smaller than the basis made by using a classical energy criterion. We find significant convergence errors in previous calculations with SG bases. For sum-of-product Hamiltonians, SG bases large enough to compute accurate levels are orders of magnitude larger than even simple pruned bases composed of products of harmonic oscillator functions.

Assessing the utility of phase-space-localized basis functions: Exploiting direct product structure and a new basis function selection procedure

International Nuclear Information System (INIS)

Brown, James; Carrington, Tucker

2016-01-01

In this paper we show that it is possible to use an iterative eigensolver in conjunction with Halverson and Poirier’s symmetrized Gaussian (SG) basis [T. Halverson and B. Poirier, J. Chem. Phys. 137, 224101 (2012)] to compute accurate vibrational energy levels of molecules with as many as five atoms. This is done, without storing and manipulating large matrices, by solving a regular eigenvalue problem that makes it possible to exploit direct-product structure. These ideas are combined with a new procedure for selecting which basis functions to use. The SG basis we work with is orders of magnitude smaller than the basis made by using a classical energy criterion. We find significant convergence errors in previous calculations with SG bases. For sum-of-product Hamiltonians, SG bases large enough to compute accurate levels are orders of magnitude larger than even simple pruned bases composed of products of harmonic oscillator functions.

Optimization of magnetosome production by Acidithiobacillus ferrooxidans using desirability function approach

International Nuclear Information System (INIS)

Yan, Lei; Zhang, Shuang; Liu, Hetao; Wang, Weidong; Chen, Peng; Li, Hongyu

2016-01-01

Present study aimed to resolve the conflict between cell growth and magnetosome formation of Acidithiobacillus ferrooxidans (A. ferrooxidans) in batch experiments by applying response surface methodology (RSM) integrated a desirability function approach. The effects of several operating parameters on cell growth (OD_6_0_0) and magnetosome production (C_m_a_g) were evaluated. The maximum overall desirability (D) of 0.923 was achieved at iron concentration of 125.07 mM, shake speed of 122.37 rpm and nitrogen concentration of 2.40 g/L. Correspondingly, the OD_6_0_0 and C_m_a_g were 0.522 and 1.196, respectively. The confirmation experiment confirmed that the optimum OD_6_0_0 and C_m_a_g obtained were in good agreement with the predicted values. The inductively coupled plasma atomic emission spectrometer (ICP-AES) and transmission electron microscopy (TEM) analyses revealed that the production of magnetosomes could be improved via optimization. X-ray diffraction (XRD) showed the magnetosomes are magnetite. Results indicated that RSM with a desirability function was a useful technique to get the maximum OD_6_0_0 and C_m_a_g simultaneously. - Highlights: • Optimization of magnetosome production by A. ferrooxidans using BBD of RSM. • Desirability function was used for concurrent maximization of cell and magnetosome yield. • ICP-AES results showed an increase in intracellular iron content through optimizing. • TEM showed a 2.5 fold increase in magnetosome number after optimization. • The methodology demonstrated a useful tool with an overall desirability of 0.923.

On the integration of products of Whittaker functions with respect to the second index

International Nuclear Information System (INIS)

Becker, Peter A.

2004-01-01

Several new formulas are developed that enable the evaluation of a family of definite integrals containing the product of two Whittaker W κ,μ (x)-functions. The integration is performed with respect to the second index μ, and the first index κ is permitted to have any complex value, within certain restrictions required for convergence. The method utilizes complex contour integration along with various symmetry relations satisfied by the Whittaker functions. The new results derived in this article are complementary to the previously known integrals of products of Whittaker functions, which generally treat integration with respect to either the first index κ or the primary argument x. A physical application involving radiative transport is discussed

Development of functional food products in relation to obesity