The role of Einstein's general relativity theory in today's physics

International Nuclear Information System (INIS)

Bicak, J.

The relationships are discussed of the general relativity theory to other fields of today's physics. Recent results are reported of studies into gravitational radiation, relativistic astrophysics, cosmology and the quantum theory. (Z.M.)

Filial obligations today : moral practice, perception and ethical theory

NARCIS (Netherlands)

Stuifbergen, M.C.

2011-01-01

This thesis is about the meaning of filial obligations in Dutch society today. The thesis consists of a general introduction, two quantitative sociological studies, two qualitative studies, an ethical analysis and a general discussion. In the introduction, the background for the research questions

The Prospects of Radical Change Today

Directory of Open Access Journals (Sweden)

Slavoj Žižek

2018-05-01

Full Text Available In this contribution, Slavoj Žižek takes the occasion of Marx’s bicentenary for reflecting on the prospects of radical change today. First, it is shown that under Stalinism, Lenin’s works were quoted out of context in an arbitrary way in order to legitimise arbitrary political measures. Marxism thereby became an ideology that justified brutal subjective interventions. Second, this contribution poses the question of the revolutionary subject and democracy today. It stresses the role of both contingency and strategy in revolutions. In political assemblages taking place on public squares, the inert mass of ordinary people is transubstantiated into a politically engaged united force. The basic political problem today is how to best reconfigure democracy. Third, this contribution analyses the “interesting times” we live in. These are times that feature multiple crises, right-wing populism à la Donald Trump and Marine Le Pen, the lower classes’ opposition to immigration, and the refugee crisis. Questions about human rights and their violation and about radical change need to be asked in this context.

Web publishing today and tomorrow

CERN Document Server

Lie, Hakon W

1999-01-01

The three lectures will give participants the grand tour of the Web as we know it today, as well as peeks into the past and the future. Many three-letter acronyms will be expanded, and an overview will be provided to see how the various specifications work together. Web publishing is the common theme throughout the lectures and in the second lecture, special emphasis will be given to data formats for publishing, including HTML, XML, MathML and SMIL. In the last lectures, automatic document manipulation and presentation will be discussed, including CSS, DOM and XTL.

Time management for today's workplace demands.

Science.gov (United States)

Thomack, Bill

2012-05-01

As the work force decreases, the workload remains the same or, in many cases, increases. An effective employee must arrange work time to accomplish what needs to be done in the time available. The best way to manage time is to set a goal, develop a plan, and measure the outcome. To manage time requires determining where time is currently spent, taking time at the end of the day to prepare for the next morning, managing appointments, carefully planning projects, and managing phone, electronic, and paper mail. Organization is another step in effectively managing time. An organizational system decreases wasted time. Keeping the desk clear and creating a system to organize mail improves efficiency. Time management also focuses on balance, an overall purpose, and supporting principles. Personal or professional effectiveness does not depend solely on the effort expended, but whether the effort is in the right direction. The challenge of time management is to manage not only time, but also oneself. Copyright 2012, SLACK Incorporated.

Dance, Sexuality, and Education Today: Observations for Dance Educators

Science.gov (United States)

Risner, Doug S.

2004-01-01

This paper aims to provide a comprehensive discussion of sexuality and dance education from multiple perspectives including public schools (K-12), private studios, conservatories, and higher education. Among innumerable potential topics emanating from this review of sexuality and dance education in the 21st century, this article focuses on today's…

A discussion of the relativistic equal-time equation

International Nuclear Information System (INIS)

Chengrui, Q.; Danhua, Q.

1981-03-01

Ruan Tu-nan et al have proposed an equal-time equation for composite particles which is derived from Bethe-Salpeter (B-S) equation. Its advantage is that the kernel of this equation is a completely definite single rearrangement of the B-S irreducible kernel without any artificial assumptions. In this paper we shall give a further discussion of the properties of this equation. We discuss the behaviour of this equation as the mass of one of the two particles approaches the limit M 2 → infinite in the ladder approximation of single photon exchange. We show that up to order O(α 4 ) this equation is consistent with the Dirac equation. If the crossed two photon exchange diagrams are taken into account the difference between them is of order O(α 6 ). (author)

Notes on a methodological discussion: autobiography, critique and time

Directory of Open Access Journals (Sweden)

Gunvor Løkken

2010-06-01

Full Text Available After having tried for some time to overview the contemporary field of qualitative research to give a lecture for a professorship in that area, my idea at the outset of writing this article was to address whether changes in qualitative research should be viewed as recurrent revolutions as highlighted by Denzin and Lincoln (2000; 2005, or as a field of continuing key themes and long-standing tensions, as conceptualized by Atkinson, Coffey and Delamont (2003. However, during my writing, after one detour into the May 2009 issue of Current Sociology and a second detour into the July 2009 issue of Qualitative Research, my attention focused on to how critical debate and review are displayed in different methodological positions of qualitative research. In my reading, the discussion in Current Sociology between main stream and postmodern methodological positioning revealed an utterly one-way feminist critique; this was also the case in one of three book reviews of The Handbook of Qualitative Research (Denzin and Lincoln, 2005 in the referred issue of Qualitative Research. My puzzle over this critical stance, and my third detour, into Yvonne Lincoln’s discussion of twenty-five years of qualitative and new paradigm research in the January 2010 Issue of Qualitative Inquiry, helped evolve the following notes on a methodological discussion. The notes are partly structured by a temporal narrative over personally lived qualitative research, and partly by an epistemological narrative of a methodological discussion, interwoven with the passing of time when writing.

Future Time Perspective in Sociocultural Contexts: A Discussion Paper

Science.gov (United States)

Phan, Huy P.

2009-01-01

Future time perspective (FTP) serves as a strong motivational force for individuals to engage in activities that may be instrumental in future outcomes. There has been a voluminous body of research studies, to date, that explored the importance of FTP. This article discusses FTP from sociocultural perspectives. Based on previous empirical…

Lecture programme The reality of science today

CERN Multimedia

2007-01-01

What are the new challenges and realities facing scientific research? What is its place in society today? To answer these questions, the History and Philosophy of Sciences Unit of Geneva University, in collaboration with ASPERA, the European network for astroparticle physics research, has organised a programme of lectures entitled La réalité de la science d’aujourd’hui, enjeux et défis de la diversité. This series of lectures will provide researchers and members of the public with a snapshot of the state of science today from the perspective of laboratories and institutes, and on subjects such as funding policy and technological and legal impact. The first lecture will be given by science historian Dominique Pestre (EHESS & Centre Koyré, Paris), renowned for his contributions to the analysis of science past and present, and notably one of the authors of the work "History of CERN". He will discuss the modern methods of producing scientific knowledge which have been develop...

From lifelong education to lifelong learning Discussion of some effects of today's neoliberal policies

Directory of Open Access Journals (Sweden)

Rosanna Barros

2012-10-01

Full Text Available When we think about current adult education in the context of the uneven and contradictory social and economic mpact of globalization, it necessarily implies thinking about the transfer from the paradigm of lifelong education to the paradigm of lifelong learning. We shall examine the essential quality involved in the social significance and the political dimension of each of these paradigms, because, since the post-war period, both became innovative educational policy strategies capable of mobilizing and transforming society. We would like to stress the importance of rethinking the role of adult education today in the light of the responsibilities shifting from the state to individuals, arising from the implications of this transition of paradigms: we do this by framing it in the context of the socio-productive restructuring movement, which speeded up the move from the so-called model of qualification, associated to social emancipation, to what is known as the model of competence (later competences, which is associated with individual empowerment. Therefore in this article we intend to question this new policy direction, which is associated with a conceptual and methodological shift in adult education practices, by using the prism of a critical sociology of education.

House of tomorrow today

NARCIS (Netherlands)

Lichtenberg, J.J.N.; Ham, M.; Hensen, J.L.M.

2011-01-01

The House of Tomorrow Today is a project focussing on a healthy, energy producing dwelling to be realized with today¿s proven technology. The project aims at an energy plus level based on the principles as formulated in SmartBuilding (Slimbouwen) [1] ActiveHouse [2] and HoTT [3] It can be seen as

Nurses using futuristic technology in today's healthcare setting.

Science.gov (United States)

Wolf, Debra M; Kapadia, Amar; Kintzel, Jessie; Anton, Bonnie B

2009-01-01

Human computer interaction (HCI) equates nurses using voice assisted technology within a clinical setting to document patient care real time, retrieve patient information from care plans, and complete routine tasks. This is a reality currently utilized by clinicians today in acute and long term care settings. Voice assisted documentation provides hands & eyes free accurate documentation while enabling effective communication and task management. The speech technology increases the accuracy of documentation, while interfacing directly into the electronic health record (EHR). Using technology consisting of a light weight headset and small fist size wireless computer, verbal responses to easy to follow cues are converted into a database systems allowing staff to obtain individualized care status reports on demand. To further assist staff in their daily process, this innovative technology allows staff to send and receive pages as needed. This paper will discuss how leading edge and award winning technology is being integrated within the United States. Collaborative efforts between clinicians and analyst will be discussed reflecting the interactive design and build functionality. Features such as the system's voice responses and directed cues will be shared and how easily data can be documented, viewed and retrieved. Outcome data will be presented on how the technology impacted organization's quality outcomes, financial reimbursement, and employee's level of satisfaction.

Einstein today

International Nuclear Information System (INIS)

Aspect, A.; Grangier, Ph.; Bouchet, F.R.; Brunet, E.; Derrida, B.; Cohen-Tannoudji, C.; Dalibard, J.; Laloe, F.; Damour, Th.; Darrigol, O.; Pocholle, J.P.

2005-01-01

The most important contributions of Einstein involve 5 fields of physics : the existence of quanta (light quanta, stimulated radiation emission and Bose-Einstein condensation), relativity, fluctuations (Brownian motion and thermodynamical fluctuations), the basis of quantum physics and cosmology (cosmological constant and the expansion of the universe). Diverse and renowned physicists have appreciated the development of modern physics from Einstein's ideas to the knowledge of today. This book is a collective book that gathers their work under 7 chapters: 1) 1905, a new beginning; 2) from the Einstein, Podolsky and Rosen's article to quantum information (cryptography and quantum computers); 3) the Bose-Einstein condensation in gases; 4) from stimulated emission to the today's lasers; 5) Brownian motion and the fluctuation-dissipation theory; 6) general relativity; and 7) cosmology. (A.C.)

Information services today an introduction

CERN Document Server

Hirsh, Sandra

2015-01-01

This essential overview of what it means to be a library and information professional today provides a broad overview of the transformation of libraries as information organizations, why these organizations are more important today than ever before, the technological influence on how we provide information resources and services in today's digital and global environment, and the various career opportunities available for information professionals. The book begins with a historical overview of libraries and their transformation as information and technology

"USA Today": Comparative Analysis with Two National and Two Los Angeles Daily Newspapers. Research Bulletin.

Science.gov (United States)

Ames, Steve; And Others

Sections of the newspaper "USA Today" were compared with corresponding sections of four major newspapers--the "New York Times," the "Wall Street Journal," the "Los Angeles Herald Examiner," and the "Los Angeles Times"--to determine what editorial components made "USA Today" different and…

Poverty in Capitalism. Why is it Persisting Today?

Directory of Open Access Journals (Sweden)

Víctor Manuel Isidro Luna

2013-11-01

Full Text Available The purpose of this paper is to provide elements to reflect on the way poverty is nowadays conceptualized and on its causing factors. This paper discusses that a classic-neoclassical frame of reference cannot explain the persistence or increase of poverty in today's developed countries. This article suggests that through a Marxist historic-descriptive and theoretical-logical method it may be possible to gain understanding about poverty in capitalism and its current evolution.

Perspectives on Gandhi’s Significance Today

Directory of Open Access Journals (Sweden)

Michael Simpson

2016-12-01

Full Text Available Gandhi’s example has inspired countless political struggles worldwide over the past century. We might then ask how his thought has been transferred and translated when taken out of the particular historical and geographic context in which he lived. How have Gandhi’s ideas been changed or altered when adopted in different contexts? Which aspects of Gandhi’s thinking remain most relevant to struggles for social and environmental justice today? These are just a few of the questions that were discussed at the “Perspectives on Gandhi’s Significance Workshop” hosted by Reed College in Portland Oregon (USA, on April 16th, 2016.

Supporting collaborative discussions on asynchronous time: a technological perspective

OpenAIRE

Caballé, Santi

2011-01-01

The aim of this paper is to report on an experience of using an innovative on-line learning tool to support real, collaborative learning through discussion in asynchronous time. While asynchronous interaction gives rise to unique opportunities that support active, collaborative learning, unique problems also arise, such as frustration, caused by waiting for other peoples' reactions and feedback and the consequent loss of motivation, which has a negative impact on learning outcomes. In order t...

[Childhood in flux--Part II: Modern times until today].

Science.gov (United States)

Hardt, Jochen; Hoffmann, Sven Olaf

2006-01-01

At the end of the 19th century, the Society for the Prevention of Cruelty to Children was founded in New York, after a barbarous case of neglect and abuse of a girl became public. From then on, children received more and more protection. Only in the 1950s were doctors in the USA bound by law to report cases of putative physical abuse to officials. In Sweden, physical punishment of children has been forbidden since 1989, and in Germany since 2001. The existence of sexual abuse of children had been a taboo subject for centuries, even though individual attempts to break that taboo were made--e. g., by S. Freud in the theory of seduction (Verführungstheorie). Only with the birth of the women's liberation movement in the early 1970s has public awareness arisen. Due to the work of J. Bowlby in the 1950s, it became clear that children of primates need more than air, water and food, namely a relationship between the child and an adult person (attachment). To what degree the basic needs of children are being fulfilled in Western societies today is still a controversial issue.

Vaccination ecosystem health check: achieving impact today and sustainability for tomorrow.

Science.gov (United States)

Saadatian-Elahi, Mitra; Bloom, David; Plotkin, Stanley; Picot, Valentina; Louis, Jacques; Watson, Michael

2017-01-01

Vaccination is a complex ecosystem with several components that interact with one another and with the environment. Today's vaccine ecosystem is defined by the pursuit of polio eradication, the drive to get as many of the new vaccines to as many people as possible and the research and development against immunologically challenging diseases. Despite these successes, vaccine ecosystem is facing keys issues with regard to supply/distribution and cost/profitability asymmetry that risk slowing its global growth. The conference "Vaccination ecosystem health check: achieving impact today and sustainability for tomorrow" held in Annecy-France (January 19-21, 2015) took stock of the health of today's vaccination ecosystem and its ability to reliably and sustainably supply high-quality vaccines while investing in tomorrow's needed innovation. Small and decreasing numbers of suppliers/manufacturing facilities; paucity of research-driven companies; regulatory pressures; market uncertainties; political prioritization; anti-vaccine movements/complacency; and technological and programmatic issues were acknowledged as the major challenges that could weaken today's vaccination ecosystem. The expert panel discussed also drivers and barriers to a sustainable vaccination ecosystem; the metrics of a vaccination ecosystem; and what should be added, removed, increased, or reduced to maintain the health of the vaccination ecosystem.

Fermilab Today

Science.gov (United States)

registration due today Women's Initiative: "Guiltless: Work/Life Balance" - Aug. 13 Nominations for ; -Leah Hesla In Brief Women's Initiative presents 'Guiltless: Work-Life Balance' - Thursday in One West Cowperthwaite-O'Hagan present "Guiltless: Work-Life Balance" on Thursday, Aug. 13, at 3 p.m. in One

The power of data: structural bioinformatics yesterday and today

KAUST Repository

Tramontano, Anna

2016-01-01

The protein structure database was established in 1971. At the time it contained seven structures, today there are more than 100,000. The improvement is not only a matter of quantity, but also of quality. Did we effectively exploit this information

Knee arthrography today

International Nuclear Information System (INIS)

Otto, H.; Kallenberger, R.

1987-01-01

The role of knee arthrography today is demonstrated and technical problems are discussed. Among a lot of variants the position of the patient and the choice of contrast media play a great part concerning the result of the examination. Mild complications occur in 0.25% of the examinations, severe and live threatening complications are extremely rare. Diagnosis of meniscal lesions is most important for knee arthrography; arthroscopy and arthrography are complementary examinations and not mutually exclusive, they achieve combined an accuracy of 97-98%. In the same way arthrography is able to evaluate the condropathy of the femoro-tibial joint, whereas accuracy of arthroscopy in the diagnosis of patellar chondropathy is much higher. There is a great reliability of arthrography regarding the evaluation of lesions of the capsule, but accuracy in lesions of the cruciate ligaments is low. Arthrography is very suitable for evaluation of Baker-cysts, since indications for almost occuring internal derangement of the knee are even available. Knee arthrography is a complex and safe procedure with very less discomfort for the patient; it has a central position in the evaluation of lesions of the knee. (orig.) [de

SU-B-BRA-00: The Medical Physicist Value Proposition for Tomorrow and Today

International Nuclear Information System (INIS)

Sherouse, G.

2016-01-01

In the current rapidly changing Healthcare environment, many groups are competing for limited resources. How can medical physicists position themselves to be a relevant stakeholder in the discussion of how those resources are allocated Our value goes beyond what can be shown in a business plan and is heavily involved with safety and quality. Three areas will be explored: What is our value? Who needs to receive that message? How do we communicate that message? To help frame the discussion in terms of how other stakeholders may view the value of medical physicists, a physician and an administrator will present their perspective. Lastly, a multidisciplinary panel will present real life examples of strategies that can be utilized today to establish the value of medical physicists. The presentation of these examples will lead into an interactive question and answer time. V. Willcut, I work for Elekta. There was no research associated with this talk.

SU-B-BRA-02: The Medical Physics Value Proposition for Tomorrow and Today

Energy Technology Data Exchange (ETDEWEB)

White, G. [Colorado Associates in Medical Physics (United States)

2016-06-15

In the current rapidly changing Healthcare environment, many groups are competing for limited resources. How can medical physicists position themselves to be a relevant stakeholder in the discussion of how those resources are allocated Our value goes beyond what can be shown in a business plan and is heavily involved with safety and quality. Three areas will be explored: What is our value? Who needs to receive that message? How do we communicate that message? To help frame the discussion in terms of how other stakeholders may view the value of medical physicists, a physician and an administrator will present their perspective. Lastly, a multidisciplinary panel will present real life examples of strategies that can be utilized today to establish the value of medical physicists. The presentation of these examples will lead into an interactive question and answer time. V. Willcut, I work for Elekta. There was no research associated with this talk.

SU-B-BRA-00: The Medical Physicist Value Proposition for Tomorrow and Today

Energy Technology Data Exchange (ETDEWEB)

Sherouse, G. [Landauer Medical Physics, Glenwood, IL (United States)

2016-06-15

In the current rapidly changing Healthcare environment, many groups are competing for limited resources. How can medical physicists position themselves to be a relevant stakeholder in the discussion of how those resources are allocated Our value goes beyond what can be shown in a business plan and is heavily involved with safety and quality. Three areas will be explored: What is our value? Who needs to receive that message? How do we communicate that message? To help frame the discussion in terms of how other stakeholders may view the value of medical physicists, a physician and an administrator will present their perspective. Lastly, a multidisciplinary panel will present real life examples of strategies that can be utilized today to establish the value of medical physicists. The presentation of these examples will lead into an interactive question and answer time. V. Willcut, I work for Elekta. There was no research associated with this talk.

The transition of new technology to solve today`s problems

Energy Technology Data Exchange (ETDEWEB)

Kamin, R.A. [Naval Air Warfare Center, Trenton, NJ (United States); Martin, C.J.; Turner, L.M. [Defense Fuel Supply Center, Alexandria, VA (United States)

1995-05-01

Extensive research has been conducted in the development of methods to predict the degradation of F-44 in storage. The Low Pressure Reactor (LPR) has greatly enhanced the stability prediction capabilities necessary to make informed decisions concerning aviation fuel in storage. This technique has in the past been primarily used for research purposes. The Naval Air Warfare Center, Aircraft Division, Trenton, NJ, has used this technique successfully to assist the Defense Fuel Supply Center, Cameron Station, Alexandria, VA, in stability assessments of F-44. The High Performance Liquid Chromatography/Electrochemical Detector (HPLC/EC) antioxidant determination technique has also aided in making stability predictions by establishing the amount of inhibitor currently in the product. This paper will address two case studies in which the above new technology was used to insure the rapid detection and diagnosis of today`s field and logistic problems.

Contribution to the european discussion on the energy strategy

International Nuclear Information System (INIS)

Revol, H.; Valade, J.

2001-01-01

If no change occurs, the European Union will cover in 2020, 70% of its energy need by importation, for 50% today. This situation leads to a discussion on the energy dependence. In this context the European Commission provoked a discussion by publishing a ''green book'' on the european strategy concerning the energy supply. This document presents the point of view of the Senate Energy Study Group. (A.L.B.)

Relativity today

International Nuclear Information System (INIS)

Peries, Z.

1988-01-01

This volume features state-of-the-art research and talks by leading experts emphasizing on the currently developing areas of the theory. Some areas discussed are the structure of radiative space times, Robinson-Trautman solutions, space time geometry, canonical and causal structures. The role of wormholes in quantum field theory and the various symmetries of monopoles

The Employment Equation: Why Our Young People Need More Maths for Today's Jobs

Science.gov (United States)

Hodgen, Jeremy; Marks, Rachel

2013-01-01

This report reviews over 50 research studies to consider the level and type of mathematical skills needed by employers in today's economy. It considers five key questions: (1) What mathematics (level and content) is required in the workplace today?; (2) How and why have the mathematical needs of the workplace changed over time?; (3) In what ways…

Muslims, Chrisitans, and Jews Today: Neighbourliness in the Era of Globalisation

Directory of Open Access Journals (Sweden)

Enes Karić

2013-06-01

Full Text Available Humankind is diverse, and religious humankind especially so. Different languages, faiths, customs, views, thoughts and opinions are all to be considered when one wants to talk about neighbourhood and neighbourliness today. Indeed, what do neighbourhood and neighbourliness mean, and what it means to live in neighbourhood with others in the period labelled as globalization? My paper discusses the modern day affirmation of the idea of neighbourhood among Muslims, Christians and Jews. I consider that task most important, since symbols, ideas, and religious representations of Muslims, Christians and Jews have been somehow a part of neighbourhood and neighbourliness for a very long time. How can we preserve a neighbourhood and neighbourliness? How can we extract a neighbourhood of human lives and fates from a neighbourhood of symbols, representations and ideas? This paper will try to give answers to these questions.

Surge Capacity and Capability. A review of the history and where the science is today regarding surge capacity during a mass casualty disaster.

Directory of Open Access Journals (Sweden)

Randy D. Kearns

2014-04-01

Full Text Available Disasters which include countless killed and many more injured, have occurred throughout recorded history. Many of the same reports of disaster also include numerous accounts of individuals attempting to rescue those in great peril and render aid to the injured and infirmed. The purpose of this paper is to briefly discuss the transition through several periods of time with managing a surge of many patients. This review will focus on the triggering event, injury and illness, location where the care is provided and specifically discuss where the science is today.

Career development tips for today's nursing academic: bibliometrics, altmetrics and social media.

Science.gov (United States)

Smith, Derek R; Watson, Roger

2016-11-01

A discussion of bibliometrics, altmetrics and social media for the contemporary nursing scholar and academic researcher. Today's nursing academic faces myriad challenges in balancing their daily life and, in recent years, academic survival has been increasingly challenged by the various research assessment exercises that evaluate the performance of knowledge institutions. As such, it is essential that today's nursing academic keep up to date with the core competencies needed for survival in a modern research career, particularly the intersecting triad of bibliometrics, altmetrics and social media. Discussion paper. Published literature and relevant websites. The rise of social media and altmetrics has important implications for contemporary nursing scholars who publish their research. Some fundamental questions when choosing a journal might be 'does it have a Twitter and/or Facebook site, or a blog (or all three)'; and 'does it have any other presence on social media, such as LinkedIn, Wikipedia, YouTube, ResearchGate and so on?' Another consequence of embracing social media is that individual academics should also develop their own strategies for promoting and disseminating their work as widely as possible. The rising importance of social media and altmetrics can no longer be ignored, and today's nursing academic now has another facet to consider in their scholarly activities. Despite the changing nature of research dissemination, however, it is still important to recognize the undoubted value of established knowledge dissemination routes (that being the peer-reviewed publication). © 2016 John Wiley & Sons Ltd.

The power of data: structural bioinformatics yesterday and today

KAUST Repository

Tramontano, Anna

2016-01-25

The protein structure database was established in 1971. At the time it contained seven structures, today there are more than 100,000. The improvement is not only a matter of quantity, but also of quality. Did we effectively exploit this information to gain knowledge? The answer is certainly affirmative. I will illustrate how this wealth of experimental data has allowed us to explore the landscape of macromolecular structures on one side, and to uncover the properties of specific protein families on the other. The latter plays an essential role in pursuing exciting new avenues in biomedical and biotechnological sciences. Experimental data are also part of a virtuous cycle whereby they reinforce and guide our ability to infer unknown macromolecular structures, which, while providing relevant information to scientists, permits to gauge the level of our understanding of the complex problem of protein folding. A paradigmatic example of the latter is represented by the “Critical Assessment of Techniques for Protein Structure Prediction” (CASP) initiative that I will briefly discuss.

Discovering Randomness, Recovering Expertise: The Different Approaches to the Quality in Measurement of Coulomb and Gauss and of Today's Students

Science.gov (United States)

Heinicke, Susanne; Heering, Peter

2013-01-01

The aim of this paper is to discuss different approaches to the quality (or uncertainty) of measurement data considering both historical examples and today's students' views. Today's teaching of data analysis is very much focussed on the application of statistical routines (often called the "Gaussian approach" to error analysis). Studies on…

Discussing study limitations in reports of biomedical studies-the need for more transparency

NARCIS (Netherlands)

Puhan, Milo A.; Akl, Elie A.; Bryant, Dianne; Xie, Feng; Apolone, Giovanni; ter Riet, Gerben

2012-01-01

Unbiased and frank discussion of study limitations by authors represents a crucial part of the scientific discourse and progress. In today's culture of publishing many authors or scientific teams probably balance 'utter honesty' when discussing limitations of their research with the risk of being

Credentialing in Out-of-School Time Programs: A Discussion Paper. Making the MOST of Out-of-School Time.

Science.gov (United States)

Morgan, Gwen G.

This discussion paper provides background information on credentialing, raises issues in the area of credentialing for out-of-school time programs, and suggests the important decisions that need to evolve in the out-of-school time field. The first part of the paper defines credentials, describes traditional and changing concepts of credentialing…

Connected minds technology and today's learners

CERN Document Server

Pedrò, Francesc

2012-01-01

In all OECD countries, digital media and connectedness are integral to the lives of todays learners. It is often claimed that these learners are ""new millennium learners"", or ""digital natives"", who have different expectations about education. This book contributes to the debate about the effects of technology attachment and connectedness on todays learners, and their expectations about teaching. The book sets out to answer the following questions: Can the claim that todays students are ""new millenium learners"" or ""digital natives be sustained empirically? Is there consistent research evidence demonstrating the effects of technology on cognitive development, social values, and learning expectations? What are the implications for educational policy and practice?

Speckle metrology in the nanoworld, as it is perceived today, and how it may affect industry

Science.gov (United States)

Pryputniewicz, Ryszard J.

2010-09-01

My memory goes back to my early collage studies that were almost entirely on the scale of "macroworld", as we practiced/perceived it some four decades ago. Since that time things have changed a lot constantly decreasing the scales of interest, at times at rather rapid pace, with monumental advances leading to the scales we work with today and plan for tomorrow. During that change/transition there were "meso" and "micro" developments characterized by changes in scales/sizes of things of interest. Today's scale of interest is "nano" and we are already not only working with "picotechnology", but are even reaching beyond while constantly "planning and projecting" the scales/worlds of the future. Advancement of any technology, especially new emerging ones as we witness/experience them today, is facilitated by the use of all available solution strategies. One of the emerging strategies that affect almost anything currently being developed and/or used, in the today's nanoworld, is based on recent advances of microelectromechanical systems (MEMS). Today MEMS affect almost everything we do from household appliances, via cars we drive and planes that whisk us from continent to continent, to spaceships used for search of/and exploration of other worlds. The modern microsensors are also used to explore for and produce petroleum products that are used in multitude of today's applications. To facilitate these advances a great majority of MEMS is used in the form of sensors. However development of MEMS in general and sensors in particular poses one of the greatest challenges in today's experimental mechanics. Among MEMS, the greatest contemporary interest is in the area of inertial sensors because they have numerous uses ranging from everyday applications to highly specialized ones, including many industrial platforms. As such they have tremendous potential to affect future of humanity. However, advances in MEMS, such as pressure and temperature sensors as well as gyroscopes and

How today's USM diagnostics solve metering problems[Ultrasonic meters

Energy Technology Data Exchange (ETDEWEB)

Lansing, John

2005-07-01

This paper discusses both basic and advanced diagnostic features of gas ultrasonic meters (USM), and how capabilities built into today's electronics can identify problems that often may not have been identified in the past. It primarily discusses fiscal-quality, multi-path USMs and does not cover issues that may be different with non-fiscal meters. Although USMs basically work the same, the diagnostics for each manufacturer does vary. All brands provide basic features as discussed in AGA 9. However, some provide advanced features that can be used to help identify issues such as blocked flow conditioners and gas compositional errors. This paper is based upon the Daniel USM design and the information presented here may or may not be applicable to other manufacturers. (author) (tk)

A Synthesized Coding Framework for Asynchronous Online Discussion Research

Science.gov (United States)

Weltzer-Ward, Lisa Michelle

2014-01-01

Online classroom discussion is ubiquitous in higher education today, with both online and hybrid courses. As a result, tools need to be created that enable an in-depth assessment of this medium, thereby facilitating the establishment and support of best practices in education. Such an assessment requires tools for consistent, efficient analysis of…

Mathematics Teaching Today

Science.gov (United States)

Martin, Tami S.; Speer, William R.

2009-01-01

This article describes features, consistent messages, and new components of "Mathematics Teaching Today: Improving Practice, Improving Student Learning" (NCTM 2007), an updated edition of "Professional Standards for Teaching Mathematics" (NCTM 1991). The new book describes aspects of high-quality mathematics teaching; offers a model for observing,…

Preface: Catalysis Today

DEFF Research Database (Denmark)

Li, Yongdan

2016-01-01

This special issue of Catalysis Today with the theme “Sustain-able Energy” results from a great success of the session “Catalytic Technologies Accelerating the Establishment of Sustainable and Clean Energy”, one of the two sessions of the 1st International Symposium on Catalytic Science and Techn...

Karl Marx and the Study of Media and Culture Today

OpenAIRE

Christian Fuchs

2014-01-01

The task of this paper discusses the role of Marx in analysing media, communica-tion and culture today. An analysis of three contemporary Cultural Studies works – Lawrence Grossberg’s monograph Cultural Studies in the Future Tense, John Hartley’s monograph Digital Futures for Cultural and Media Studies and Paul Smith’s edited volume The Renewal of Cultural Studies – shows that there is an agreement that the economy needs to be taken more into account by Cultural Studies, but disagreement on w...

Educational Entrepreneurship Today

Science.gov (United States)

Hess, Frederick M., Ed.; McShane, Michael Q., Ed.

2016-01-01

In "Educational Entrepreneurship Today", Frederick M. Hess and Michael Q. McShane assemble a diverse lineup of high-profile contributors to examine the contexts in which new initiatives in education are taking shape. They inquire into the impact of entrepreneurship on the larger field--including the development and deployment of new…

Science on high-energy lasers: From today to the NIF

International Nuclear Information System (INIS)

Lee, R.W.; Petrasso, R.; Falcone, R.W.

1995-01-01

This document presents both a concise definition of the current capabilities of high energy lasers and a description of capabilities of the NIF (National Ignition Facility). Five scientific areas are discussed (Astrophysics, Hydrodynamics, Material Properties, Plasma Physics, Radiation Sources, and Radiative Properties). In these five areas we project a picture of the future based on investigations that are being carried on today. Even with this very conservative approach we find that the development of new higher energy lasers will make many extremely exciting areas accessible to us

Towards a Common Language for the Discussion of Time Based on Prior’s Tense Logic

DEFF Research Database (Denmark)

Øhrstrøm, Peter

2011-01-01

Time is not definable in terms of other concepts. On the other hand, it is generally accepted that Augustine was right in claiming that we as human beings have a tacit knowledge of what time is. But how can this tacit knowledge be explored and discussed, if time as such cannot be defined? This pa......Time is not definable in terms of other concepts. On the other hand, it is generally accepted that Augustine was right in claiming that we as human beings have a tacit knowledge of what time is. But how can this tacit knowledge be explored and discussed, if time as such cannot be defined...... illuminating the conceptual potential and also some of the open questions within the study of temporal logic. It is argued that the endeavour of the logic of time can be seen as the study of some important manifestations and structures of our tacit knowledge of time....

SFO Certification: Recognizing High Standards for Managers of School Business Operations Today

Science.gov (United States)

Statz, Bambi; Weber, Pam

2010-01-01

These are challenging times for schools across the United States and Canada, and the ability of those providing the fiscal leadership of these multi-million dollar organizations has never been more critical. There is no better time to identify the specific skills and knowledge needed by those managing the business operations of schools today, and…

Critical Literacy Can Help in These Troubled Times.

Science.gov (United States)

Sisk, Dorothy

2002-01-01

This article discusses how critical literacy can offer gifted students a way to research great leaders and their actions in times of crisis, enabling them to project the type of leadership that is called for in today's world. Reading activities, writing activities, and oral language activities are described. (Contains 1 reference.) (CR)

The world today: concepts and regions in geography. - 6th ed.

NARCIS (Netherlands)

de Blij, H.J.; Muller, P.O.; Nijman, J.

2013-01-01

This latest edition of The World Today reflects our continuing commitment to bring to readers our geographic perspectives on a fast-changing world and its dynamic regional components. Since the previous edition, the author team has spent much time traveling, researching, and lecturing in all 12

Film Presentation: Projekt Zukunft/Tomorrow Today

CERN Multimedia

Carolyn Lee

2010-01-01

Projekt Zukunft/Tomorrow Today, by Deutsche Welle (2009)   Deutsche Welle TV’s weekly science journal explores the LHC at CERN with host Ingolf Baur. Please note that we will show both the German and English versions of this broadcast. Each episode is about 27 minutes long. Projekt Zukunft/Tomorrow Today will be presented on Friday, 29 October from 13:00 to 14:00 in the Main Auditorium Language: German version followed by the English version      

Women in Energy: Rinku Gupta - Argonne Today

Science.gov (United States)

-performance clusters and supercomputers. What is the best part of your job? The best part is working with Argonne Today Argonne Today Mission People Work/Life Connections Focal Point Women in Energy: Rinku Gupta Home People Women in Energy: Rinku Gupta Women in Energy: Rinku Gupta Apr 1, 2016 | Posted by Argonne

Nuclear energy today

International Nuclear Information System (INIS)

2003-01-01

Energy is the power of the world's economies, whose appetite for this commodity is increasing as the leading economies expand and developing economies grow. How to provide the energy demanded while protecting our environment and conserving natural resources is a vital question facing us today. Many parts of our society are debating how to power the future and whether nuclear energy should play a role. Nuclear energy is a complex technology with serious issues and a controversial past. Yet it also has the potential to provide considerable benefits. In pondering the future of this imposing technology, people want to know. - How safe is nuclear energy? - Is nuclear energy economically competitive? - What role can nuclear energy play in meeting greenhouse gas reduction targets? - What can be done with the radioactive waste it generates? - Does its use increase the risk of proliferation of nuclear weapons? - Are there sufficient and secure resources to permit its prolonged exploitation? - Can tomorrow's nuclear energy be better than today's? This publication provides authoritative and factual replies to these questions. Written primarily to inform policy makers, it will also serve interested members of the public, academics, journalists and industry leaders. (author)

Today's threat and tomorrow's reaction

International Nuclear Information System (INIS)

Moore, L.R.

2002-01-01

Full text: The events of September 11 have only confirmed our past nightmares and warnings to industries, agencies, and governments. The threat of even more significant catastrophic attacks, using nuclear materials, was just as real ten years ago, as it is today. In many cases, our vulnerability remains the same as years ago. There is a dire need for all organizations to agree upon threats and vulnerabilities, and to implement appropriate protections, for nuclear materials or other 'means' to achieve an event of mass destruction. All appropriate organizations (industries, agencies, and governments) should be able to define, assess, and recognize international threats and vulnerabilities in the same manner. In complimentary fashion, the organizations should be able to implement safeguards against this consistent generic threat. On an international scale the same threats, and most vulnerabilities, pose high risks to all of these organizations and societies. Indeed, in today's world, the vulnerabilities of one nation may clearly pose great risk to another nation. Once threats and vulnerabilities are consistently recognized, we can begin to approach their mitigation in a more 'universal' fashion by the application of internationally recognized and accepted security measures. The path to recognition of these security measures will require agreement on many diverse issues. However, once there is general agreement, we can then proceed to the acquisition of diverse national and international resources with which to implement the security measures 'universally' to eliminate 'weak-links' in the chain of nuclear materials, on a truly international scale. I would like to discuss: developing a internationally acceptable 'generic' statement of threat, vulnerability assessment process, and security measure; proposing this international statement of threat, vulnerability assessment process, and appropriate security measures to organizations (industries, agencies, and governments

Endorsement and Timing of Sexual Orientation Developmental Milestones Among Sexual Minority Young Adults in the Growing Up Today Study.

Science.gov (United States)

Katz-Wise, Sabra L; Rosario, Margaret; Calzo, Jerel P; Scherer, Emily A; Sarda, Vishnudas; Austin, S Bryn

2017-02-01

This research examined endorsement and timing of sexual orientation developmental milestones. Participants were 1,235 females and 398 males from the Growing Up Today Study, ages 22 to 29 years, who endorsed a sexual minority orientation (lesbian/gay, bisexual, mostly heterosexual) or reported same-gender sexual behavior (heterosexual with same-gender sexual experience). An online survey measured current sexual orientation and endorsement and timing (age first experienced) of five sexual orientation developmental milestones: same-gender attractions, other-gender attractions, same-gender sexual experience, other-gender sexual experience, and sexual minority identification. Descriptive analyses and analyses to test for gender and sexual orientation group differences were conducted. Results indicated that women were more likely than men to endorse same-gender attraction, other-gender attraction, and other-gender sexual experience, with the most gender differences in endorsement among mostly heterosexuals and heterosexuals with same-gender sexual experience. In general, men reached milestones earlier than women, with the most gender differences in timing among lesbian and gay individuals and heterosexuals with same-gender sexual experience. Results suggest that the three sexual minority developmental milestones may best characterize the experiences of lesbians, gay males, and female and male bisexuals. More research is needed to understand sexual orientation development among mostly heterosexuals and heterosexuals with same-gender sexual experience.

Endorsement and Timing of Sexual Orientation Developmental Milestones Among Sexual Minority Young Adults in the Growing Up Today Study

Science.gov (United States)

Katz-Wise, Sabra L.; Rosario, Margaret; Calzo, Jerel P.; Scherer, Emily A.; Sarda, Vishnudas; Austin, S. Bryn

2017-01-01

This research examined endorsement and timing of sexual orientation developmental milestones. Participants were 1235 females and 398 males from the Growing Up Today Study, ages 22 to 29 years, who endorsed a sexual minority orientation (lesbian/gay, bisexual, mostly heterosexual) or reported same-gender sexual behavior (heterosexual with same-gender sexual experience). An online survey measured current sexual orientation and endorsement and timing (age first experienced) of five sexual orientation developmental milestones: same-gender attractions, other-gender attractions, same-gender sexual experience, other-gender sexual experience, and sexual minority identification. Descriptive analyses and analyses to test for gender and sexual orientation group differences were conducted. Results indicated that females were more likely than males to endorse same-gender attraction, other-gender attraction, and other-gender sexual experience, with the most gender differences in endorsement among mostly heterosexuals and heterosexuals with same-gender sexual experience. In general, males reached milestones earlier than females, with the most gender differences in timing among lesbian and gay individuals and heterosexuals with same-gender sexual experience. Results suggest that the three sexual minority developmental milestones may best characterize the experiences of lesbians, gay males, and female and male bisexuals. More research is needed to understand sexual orientation development among mostly heterosexuals and heterosexuals with same-gender sexual experience. PMID:27148762

What are today's choices for PWRs water chemistry?

International Nuclear Information System (INIS)

Berge, P.

1998-01-01

Water chemistry has always been, from the very beginning of operation of power Pressurized Water Reactors (PWRs), an important factor in determining the integrity of many reactor components. For both the primary and secondary coolant circuits, the parameters to control the quality of the chemistry have been subject to changes in time. These changes were dictated mainly by corrosion problems which required an adjustment of the chemistry, before any modification could be made in the design or the selection of materials for the subsequently built reactors or replacement components. The situation today, despite 40 years of experience, still leaves open different options for the specifications of the chemistry of the circuits. These options are sometimes due to differences in design or materials of the circuits, but more often, to the perception by the plant chemists, of the role of the chemistry on the different phenomena which could affect the operation of their plant. Paul Cohen, who was well known in the nuclear industry for the early development of the chemistry in PWRs in the USA, used to say, 'if the head chemist has changed in a plant, the chemistry will change'. The purpose of this lecture is to discuss some of the options which are offered to the chemist in compliance with the basic principles of the chemistry guidelines. (J.P.N.)

Discussion About Nonlinear Time Series Prediction Using Least Squares Support Vector Machine

International Nuclear Information System (INIS)

Xu Ruirui; Bian Guoxing; Gao Chenfeng; Chen Tianlun

2005-01-01

The least squares support vector machine (LS-SVM) is used to study the nonlinear time series prediction. First, the parameter γ and multi-step prediction capabilities of the LS-SVM network are discussed. Then we employ clustering method in the model to prune the number of the support values. The learning rate and the capabilities of filtering noise for LS-SVM are all greatly improved.

Building Tomorrow's Business Today

Science.gov (United States)

Ryan, Jim

2010-01-01

Modern automobile maintenance, like most skilled-trades jobs, is more than simple nuts and bolts. Today, skilled-trades jobs might mean hydraulics, computerized monitoring equipment, electronic blueprints, even lasers. As chief executive officer of Grainger, a business-to-business maintenance, repair, and operating supplies company that…

How Do Novice and Expert Learners Represent, Understand, and Discuss Geologic Time?

Science.gov (United States)

Layow, Erica Amanda

This dissertation examined the representations novice and expert learners constructed for the geologic timescale. Learners engaged in a three-part activity. The purpose was to compare novice learners' representations to those of expert learners. This provided insight into the similarities and differences between their strategies for event ordering, assigning values and scale to the geologic timescale model, as well as their language and practices to complete the model. With a qualitative approach to data analysis informed by an expert-novice theoretical framework grounded in phenomenography, learner responses comprised the data analyzed. These data highlighted learners' metacognitive thoughts that might not otherwise be shared through lectures or laboratory activities. Learners' responses were analyzed using a discourse framework that positioned learners as knowers. Novice and expert learners both excelled at ordering and discussing events before the Phanerozoic, but were challenged with events during the Phanerozoic. Novice learners had difficulty assigning values to events and establishing a scale for their models. Expert learners expressed difficulty with determining a scale because of the size of the model, yet eventually used anchor points and unitized the model to establish a scale. Despite challenges constructing their models, novice learners spoke confidently using claims and few hedging phrases indicating their confidence in statements made. Experts used more hedges than novices, however the hedging comments were made about more complex conceptions. Using both phenomenographic and discourse analysis approaches for analysis foregrounded learners' discussions of how they perceived geologic time and their ways of knowing and doing. This research is intended to enhance the geoscience community's understanding of the ways novice and expert learners think and discuss conceptions of geologic time, including the events and values of time, and the strategies used

Tough Times: Strategic Planning as a War Canoe

Science.gov (United States)

Seymour, Daniel

2011-01-01

In this article, the author discusses how to make strategic planning a more valuable tool for higher education in today's tough times. Strategic planning is really the answer to five straightforward questions. The first three represent the plan itself, while the last two are what makes the plan vital and dynamic: (1) Why do we exist?; (2) What do…

Karl Marx and the Study of Media and Culture Today

Directory of Open Access Journals (Sweden)

Christian Fuchs

2014-02-01

Full Text Available The task of this paper discusses the role of Marx in analysing media, communica-tion and culture today. An analysis of three contemporary Cultural Studies works – Lawrence Grossberg’s monograph Cultural Studies in the Future Tense, John Hartley’s monograph Digital Futures for Cultural and Media Studies and Paul Smith’s edited volume The Renewal of Cultural Studies – shows that there is an agreement that the economy needs to be taken more into account by Cultural Studies, but disagreement on which approach should be taken and what the role of Karl Marx’s works shall be. The paper argues that Marx’s labour theory of value is especially important for critically analysing the media, culture and communica-tion. Labour is still a blind spot of the study of culture and the media, although this situation is slowly improving. It is maintained that the turn away from Marx in Cultural and Media Studies was a profound mistake that should be reverted. Only an engagement with Marx can make Cultural and Media Studies topical, politically relevant, practical and critical, in the current times of global crisis and resurgent critique.

Interfaith education: A new model for today's interfaith families

Science.gov (United States)

Gordon, Sheila C.; Arenstein, Benjamin

2017-04-01

With societal changes rapidly transforming cultures that had been largely homogenous, today's multi-cultural - and in particular interfaith - families need new educational strategies to help them understand their cultural roots and identify and clarify what aspects of their heritages they wish to nurture and transmit to their children. This paper focuses on a new model for religious education, namely non-doctrinaire "dual-faith" education, which the principal author has helped to develop in the United States (US) through the Interfaith Community (IFC), a small, independent non-profit organisation created and led by dual-faith Jewish/Christian families. The model is premised on the notion that families can have two different faiths in one household and that - with respect and education - families can be harmonious, religion can be transmitted, and tolerance broadly nurtured. While the model is particular to the US and to families with Jewish and Christian heritages, its premises and structure have significant potential to be adaptable to other religious combinations and other cultures and countries. After reviewing relevant literature and situating the IFC model in the global and US contexts, the paper sets out to clarify the importance of the concept, describe its elements, and discuss its implications for religious education in this time of changing ethos and demography.

An Informal Discussion on Internet Matters. Moral Construction for Children and Young People

Science.gov (United States)

Shaoguang, Yang

2006-01-01

The social problems triggered by Internet are legion. Computer games and such high-tech achievements of the Internet that used to be regarded as "angels" are today frequently playing the role of "demons." As the times advance, Internet ethics have become a new challenge facing educational workers. Today, when our country is…

Religious Renaissance in China Today

Directory of Open Access Journals (Sweden)

Richard Madsen

2011-01-01

Full Text Available Since the beginning of the Reform Era in 1979, there has been a rapid growth and development of religious belief and practice in China. A substantial new scholarly literature has been generated in the attempt to document and understand this. This essay identifies the most important contributions to that literature and discusses areas of agreement and controversy across the literature. Along with new data, new paradigms have developed to frame research on Chinese religions. The paradigm derived from C. K. Yang’s classic work in the 1960s came from structural functionalism, which served to unite research in the humanities and social sciences. However, structural functionalism has been abandoned by the new generation of scholars. In the humanities, the most popular paradigm derives from Michel Foucault, but there are also scholars who use neo-Durkheimian and neo-Weberian paradigms. In the social sciences, the dominant paradigms tend to focus on state-society relations. None of these paradigms fully captures the complexity of the transformations happening in China. We recommend greater dialogue between the humanities and social sciences in search of more adequate theoretical frameworks for understanding Chinese religions today.

Hard times, hard choices: founding bioethics today.

Science.gov (United States)

Gracia, Diego

1995-07-01

The discussions of these past twenty years have significantly improved our knowledge about the foundation of bioethics and the meaning of the four bioethical principles with concern to at least three different points: that they are organised hierarchically, and therefore not "prima facie" of the same level; that they have exceptions, and consequently lack of absolute character; and that they are neither strictly deontological nor purely teleological. The only absolute principle of moral life can be the abstract and unconcrete respect of human beings. But when determining the material content of this respect, principles become contingent and relative. Therefore, moral reasoning must have necessarily no less than three moments, one absolute but merely formal, namely respect for all human beings, and the other two relative and material. The first material moment is comprised of the four bioethical principles, divided into two levels, one private, including the principles of autonomy and beneficence, and the other one public, including those of nonmaleficence and justice. The second material moment deals with specific cases, and requires analysis of their context, including their circumstances and consequences. Only when following these steps, and therefore balancing principlism and contextualism, can moral reasoning be correct and complete.

Packaging Printing Today

OpenAIRE

Stanislav Bolanča; Igor Majnarić; Kristijan Golubović

2015-01-01

Printing packaging covers today about 50% of all the printing products. Among the printing products there are printing on labels, printing on flexible packaging, printing on folding boxes, printing on the boxes of corrugated board, printing on glass packaging, synthetic and metal ones. The mentioned packaging are printed in flexo printing technique, offset printing technique, intaglio halftone process, silk – screen printing, ink ball printing, digital printing and hybrid printing process. T...

"UK today" Tallinnas / Tuuli Oder

Index Scriptorium Estoniae

Oder, Tuuli, 1958-

2001-01-01

Vabariikliku inglise keele olümpiaadi raames toimus Tallinnas viktoriini "UK today" lõppvoor. Osalesid 22 kooli kaheliikmelised võistkonnad. Viktoriini tulemused koolide lõikes ja küsimused õigete vastustega

Where Does Originality End and Plagiarism Start? Discussing Plagiarism in Information Science

DEFF Research Database (Denmark)

Greifeneder, Elke Susanne; Connaway, Lynn Silipigni; Jiang, Tingting

2014-01-01

no longer be considered to be original and starts to be considered self-plagiarism. Parts of the discussion will center on the question of whether information science researchers can actually avoid repeating the same words when today they have to publish results from research projects in as many...

Discussion on radiation protection system from ethical issues

International Nuclear Information System (INIS)

Li, Xutong; Guo, Qiuju

2002-01-01

This paper discussed the relationship between radiation protection system and ethical principle, viz. equity and efficiency. According to the authors' opinions, the main problem that the system of radiation protection facing now is the dose-limitation principle cannot incarnate the equity principle completely. Even though the distinguishing between practice and intervention is no other than solving the problem, but the scheme is not perfect still. Ethical issues should be given more attention and be more researched when we try to modify the radiation protection system today

Listening to the community: a first step in adapting Diabetes Today to the Pacific.

Science.gov (United States)

Braun, Kathryn L; Kuhaulua, Rie L; Ichiho, Henry M; Aitaoto, Nia T

2002-09-01

Diabetes is a growing problem among Pacific Islanders, but few community-based groups in the Pacific are actively working on diabetes prevention and control. The Pacific Diabetes Today Resource Center (PDTRC) was established in 1998 to adapt the Diabetes Today (DT) curriculum for Pacific Island communities in Hawai'i, American Samoa, and Micronesia. To gather data to guide the development of the Pacific Diabetes Today (PDT) curriculum, a year was spent listening to Pacific communities. First, data were gathered from health professionals on how the DT curriculum should be modified. Second, health and community leaders in 11 sites were trained and supported to conduct discussion groups with people affected by diabetes. Third, site coordinators evaluated the discussion group process. A Pacific-wide Advisory Council (AC) was established to guide the project, and the AC used findings from the first year to generate guidelines for staff to follow in adapting the DT curriculum to the Pacific. These guidelines directed staff to: a) realize that Pacific communities need to build awareness about diabetes; b) train and support local community leaders as co-facilitators in the PDT curriculum, using a learn-by-doing approach, with the goal of developing them as independent trainers; c) encourage the involvement of a broad range of community members in PDT training, including the involvement of local physicians to counter medical misconceptions about diabetes; d) give the PDT curriculum a Pacific "look" and "feel;" and e) keep the training logistically flexible to accommodate differences in communities across the region. Other programs and agencies that want to develop training programs in the Pacific may find these listening strategies and guidelines helpful.

"Children are from heaven" or how today children respect adults

Directory of Open Access Journals (Sweden)

Barbara Vogrinec

2007-06-01

Full Text Available The starting point of the text is a returning to the patriarchal, which is not simply the one that we are witnessing today, in the time of so-called postmodern, postpatriarchal society in its (until now last form. It is a matter of returning to rules, of which the basic premise is that adults are subjects (transcendences, freedoms, activities and children are subjects that are objects for adults (imanences, non-freedoms, pasivities, but which notwithstanding differ from the oldfashioned rules from the past. We attempted to explain this returning, following the example of rules offered by the book Children Are From Heaven – a selfhelp book, published at the end of the nineties of the 20th century, which immediately became the world's bestseller. In addition, our aim was to answer the following questions: What has happened with rules of civilization and good manners, regulating the relations between children and adults today? How have they changed and what has happened with children's or adults's relation to these rules or their performings? How has this relation changed? Considering the mentioned basic premise which implies that children respect adults, we also tried to answer the question: What has happened with the respect, or, how do children respect adults today? Disscussion is presented in the framework of lacanian psychoanalysis.

The Alchemist of Today

Science.gov (United States)

Serret, Natasha

2010-01-01

Traditionally, alchemy has involved the power of transmuting base metals such as lead into gold or producing the "elixir of life" for those wealthy people who wanted to live forever. But what of today's developments? One hundred years ago, even breaking the four-minute mile would have been deemed "magic," which is what the alchemists of the past…

From Fayol's Mechanistic to Today's Organic Functions of Management

Science.gov (United States)

McNamara, Daniel E.

2009-01-01

This paper reviews Fayol's original five managerial functions, demonstrates that they are still being taught in today's management courses, and offers a new set of organic management functions more applicable to today's turbulent business environment.

Summary of the presentations and discussions

International Nuclear Information System (INIS)

Massaut, Vincent

2006-01-01

key points can be highlighted: The main question seems to be: 'What are the elements making the funding system safer?' This can be looked at through different aspects: cost estimate; control of the funding and money collection; control of investment of the money; how to cope with uncertainties (including early shutdown and bankruptcy). The stability of the funding system over the time is a key factor for securing the funding (a good counter-example is the UK story). The decommissioning exercise should start before the plant is in operation; i.e. when a plant is constructed. An important aspect is also the information exchange with people having participated to actual D and D projects. Discussions by session: At the plenary discussions the following items were also recorded: the possibility of having an international body managing decommissioning funds; how far the present generation would need to go today to protect future generations from a virtual risk and how far do these ethical considerations need to be covered by the funds; the use of ethical values in the discussion with the public and the stakeholders; the pros and cons of segregated funds; the management and control of funds

THE FORMATION OF THE PROFESSIONAL NURSE AND THE LABOR MARKET TODAY.

Directory of Open Access Journals (Sweden)

José Milton Barros Neto

2014-02-01

Full Text Available The professional nursing practice has been constantly targeted for discussion, especially regarding the conditions of their work . The aim of this study was to understand the formation of this professional and the job market today, considering the changes in the curriculum of nursing, trends in the labor market , the demand and supply of labor this professional. It is a study of the literature review, based on a historical - critical perspective , using the databases SCIELO , VHL , BIREME , plus titles available in the library of the Centro Universitário de Maceió - CESMAC.O study was guiding question : how has initally vocational nurses face the determinations of the job market today ? It was felt that the training of nurses throughout their history, had fundamental influence of the labor market , whereas the changes in curricular courses were predetermined in the market trends that pointed according to each season . In recent decades , there has been a considerable increase in jobs , but disproportionate to the number of institutions of higher education in nursing in the country . Consequently , highlighted the growth of the informal labor relations , resulting in precarious jobs and the stagnation in labor income.

Wanted: Active Role Models for Today's Kids | NIH MedlinePlus the Magazine

Science.gov (United States)

... American children more likely to tap a video game controller than bounce a ball, problems of obesity should be no surprise. And with obesity already a growing problem for their parents, kids today need all the active role models they can get. "With childhood obesity at an all-time high, we need ...

Tao stoics : late twentieth century lessons in wisdom or subjects for discussion

NARCIS (Netherlands)

León, L.

1990-01-01

The book discusses many pieces of wisdom and human dignity,ethics and happiness as there are in the books of all ages, but now relative to the lethal problems of today. The set-up of the master-disciple relation, which is used in the television Kung Fu series, is applied and of the other Chinese

The fragmented and diffuse city Today: From the emotional city to the town of satisfaction

Directory of Open Access Journals (Sweden)

Ramón Román-Alcalá

2014-10-01

Full Text Available The article is not an attempt to return to old positions; it does not seek the lost paradise of feelings and sentiments that comprehend human relationships, but it does hope to scratch below the surface of consumption that shrouds the city today. Since the time of the ancient Greeks, one of the fundamental aims of philosophers has been to attain happiness. Today, however, that purpose is threatened. Happy people do not consume, but suffering, what is known in the advertising jargon as "post-shopping depression" has become the raw material for consumption.

Participatory management in today's health care setting

International Nuclear Information System (INIS)

Burnham, B.A.

1987-01-01

As the health care revolution progresses, so must the management styles of today's leaders. The authors must ask ourselves if we are managing tomorrow's work force or the work force of the past. Participatory management may better meet the needs of today's work force. This paper identifies the reasons participatory management is a more effective management style, the methods used to implement a participatory management program, its benefits (such as higher productivity and more efficient, effective implementation and acceptance of change), and the difficulties experienced

Connections between Men and Health: discussing some scratches of masculinity

Directory of Open Access Journals (Sweden)

Andréia Burille

2013-07-01

Full Text Available In this article seeks to discuss the connections between men and health addressing some scratches of masculinity. At first, bring up some data from the thematic seminar "Being a man today: discussing some scratches masculinity," presented at the International Seminar Reviews Routes III, held in Porto Alegre, Brazil, in 2011. Therefore, we discuss the process of male socialization and scores some aspects of everyday life that can endanger / or scratch threaten masculinity, such as seeking care and even the aging process itself. It is noted that the heteronormative masculinity configures itself as the hegemonic model, stand out among other models. So, being a man is to fulfill roles and prescriptions which are rooted in a society that is structured on the basis of gender, even for this have to endanger your health.

Nuclear technology today and tomorrow

International Nuclear Information System (INIS)

Lombardi, C.

2007-01-01

Nuclear power has returned today to contain the energy problem. It is useful to make a summary of its characteristics and its evolution over the past 50 years and its prospects. The Italy can rely on their way by revitalizing its potential not fully disappeared [it

Encouraging Classroom Discussion

Directory of Open Access Journals (Sweden)

Robert Joseph McKee

2014-10-01

Full Text Available Classroom discussion has the potential to enhance the learning environment and encourages students to become active participants in the educational process. Student participation in classroom discussion has been shown to significantly improve the student learning experience. Research suggests that classroom discussion is an effective method for encouraging student classroom participation and for motivating student learning beyond the classroom. Participation in classroom discussion encourages students to become active collaborators in the learning process, while at the same time providing instructors with a practical method of assessing student learning. Classroom discussion is an effective tool for developing higher-level cognitive skills like critical thinking. Despite the potential discussion holds for student learning, many in academia lament the lack of participation in the classroom. The lack of student participation in classroom discussion is not a recent problem; it is one that has frustrated instructors for decades. Instructors report that some of the more current methods for encouraging classroom discussion can be exasperating and at times non-productive. This two-year study of 510 college and university students provides insight into the reasons why some students do not participate in classroom discussion. This study, which also elicited input from sixteen college and university professors and two high school teachers, offers some suggestions for creating and encouraging an environment conducive to student participation in the classroom.

School Counseling in China Today

Science.gov (United States)

Thomason, Timothy C.; Qiong, Xiao

2008-01-01

This article provides a brief overview of the development of psychological thinking in China and social influences on the practice of school counseling today. Common problems of students are described, including anxiety due to pressure to perform well on exams, loneliness and social discomfort, and video game addiction. Counseling approaches used…

Fight the Dragons: Using Online Discussion to Promote Critical Literacy in Teacher Education

Science.gov (United States)

Woodcock, Christine

2009-01-01

Today's children are bombarded by a range of media, and it is the responsibility of teachers to equip students to engage critically. Just as teachers are responsible to teach critical literacy, teacher educators must help empower teachers to become more critically literate. This paper explores the role of online discussion in the ways it fosters…

Einstein today; Einstein aujourd'hui

Energy Technology Data Exchange (ETDEWEB)

Aspect, A.; Grangier, Ph. [Centre National de la Recherche Scientifique (CNRS), Lab. Charles Fabry de l' Institut d' Optique a Orsay, 91 - Orsay (France); Bouchet, F.R. [Institut d' Astrophysique de Paris, CNRS, 75 - Paris (France); Brunet, E.; Derrida, B. [Universite Pierre et Marie Curie, Ecole Normale Superieure, 75 - Paris (France); Cohen-Tannoudji, C. [Academie des Sciences, 75 - Paris (France); Dalibard, J.; Laloe, F. [Laboratoire Kastler Brossel. UMR 8552 (ENS, UPMC, CNRS), 75 - Paris (France); Damour, Th. [Institut des Hautes Etudes Scientifiques, 91 - Bures sur Yvette (France); Darrigol, O. [Centre National de la Recherche Scientifique (CNRS), Groupe Histoire des Sciences Rehseis, 75 - Paris (France); Pocholle, J.P. [Thales Research et Technology France, 91 - Palaiseau (France)

2005-07-01

The most important contributions of Einstein involve 5 fields of physics : the existence of quanta (light quanta, stimulated radiation emission and Bose-Einstein condensation), relativity, fluctuations (Brownian motion and thermodynamical fluctuations), the basis of quantum physics and cosmology (cosmological constant and the expansion of the universe). Diverse and renowned physicists have appreciated the development of modern physics from Einstein's ideas to the knowledge of today. This book is a collective book that gathers their work under 7 chapters: 1) 1905, a new beginning; 2) from the Einstein, Podolsky and Rosen's article to quantum information (cryptography and quantum computers); 3) the Bose-Einstein condensation in gases; 4) from stimulated emission to the today's lasers; 5) Brownian motion and the fluctuation-dissipation theory; 6) general relativity; and 7) cosmology. (A.C.)

Review of Huebert’s Libertarianism Today

OpenAIRE

Walter E. Block

2010-01-01

Libertarianism Today, by Jacob Huebert (Santa Barbara, CA: Praeger, 2010), is an excellent introduction to libertarianism. In contrast to many other recent books about libertarianism, a consistent non-compromising libertarianism is defended throughout this book.

A Sociological Look at Biofuels: Ethanol in the Early Decades of the Twentieth Century and Lessons for Today

Science.gov (United States)

Carolan, Michael S.

2009-01-01

This article develops a broad sociological understanding of why biofuels lost out to leaded gasoline as the fuel par excellence of the twentieth century, while drawing comparisons with biofuels today. It begins by briefly discussing the fuel-scape in the United States in the late nineteenth and early twentieth centuries, examining the farm…

Challenging today's nuclear industry to be competitive in a changing tomorrow

International Nuclear Information System (INIS)

Plug, B.

1996-01-01

As the millennium approaches, the future of the nuclear power generation appears desolate. Today's nuclear executives are facing challenges resulting from worldwide change and have forced utilities to reevaluate their corporation's future directions. The nuclear industry must be competitive more than ever to address today's rapid changing marketplace and pressures exerted from: regulatory reformation; increased competition; changes in technology; customer evolution; and globalization. These factors have compelled nuclear executives to address questions such as: What impact will these changes have on today's marketplace, and on my corporation? What will characterize tomorrow's successful nuclear facility? How can today's nuclear corporation compete in tomorrow's marketplace? Will my corporation survive? (author)

After the Resistance: The Alamo Today

Centers for Disease Control (CDC) Podcasts

2014-09-23

Byron Breedlove reads his essay After the Resistance: The Alamo Today about the Alamo and emerging disease resistance.  Created: 9/23/2014 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 10/20/2014.

E-learning. Today and tomorrow

International Nuclear Information System (INIS)

Gelbke, Silvana

2010-01-01

Today, new technologies revolutionize the way of handling information, exchanging knowledge and learning. The definition of the term ''e-learning'' mostly comprehends teaching and learning using a range of electronic media (Internet, CD-ROMs). However, further differentiation is necessary to describe the entire spectrum of methods included in this term. These different approaches are reflected in their implementation by the companies presented. (orig.)

How Knowledge of Ancient Egyptian Women Can Influence Today's Gender Role: Does History Matter in Gender Psychology?

Science.gov (United States)

Khalil, Radwa; Moustafa, Ahmed A; Moftah, Marie Z; Karim, Ahmed A

2016-01-01

A gender role is a set of societal norms dictating what types of behaviors are considered desirable or appropriate for a person based on their sex. However, socially constructed gender roles can lead to equal rights between genders but also to severe disadvantages and discrimination with a remarkable variety between different countries. Based on social indicators and gender statistics, "women in the Arab region are on average more disadvantaged economically, politically, and socially than women in other regions." According to Banduras' social learning theory, we argue that profound knowledge of the historical contributions of Ancient Egyptian female pioneers in science, arts, and even in ruling Egypt as Pharaohs can improve today's gender role in Egypt and Middle Eastern countries. Therefore, this article provides an elaborate review of the gender role of women in Ancient Egypt, outlining their prominence, influence, and admiration in ancient societies, and discusses the possible psychological impact of this knowledge on today's gender role. We suggest that future empirical research should investigate how enhancing the knowledge of women from Ancient Egypt can improve today's gender role in Egypt and the Middle East. Bandura's social learning theory is outlined as a possible framework for future research.

A Discussion about Ionising and Non-Ionising Radiation and the Critical Issue of Mobile Phones

Science.gov (United States)

Kontomaris, Stylianos-Vasileios; Malamou, Anna

2018-01-01

Electromagnetic radiation is one of the most important issues affecting peoples' lives today. The misunderstanding of students and the general population of the effects of electromagnetic radiation is a problem which must be eliminated. Thus, a discussion about ionising and non-ionising radiation focusing on the crucial issue of radiation emitted…

Online discussion compensates for suboptimal timing of supportive information presentation in a digitally supported learning environment

NARCIS (Netherlands)

Noroozi, O.; Busstra, M.C.; Mulder, M.; Biemans, H.J.A.; Tobi, H.; Geelen, A.; Veer, van 't P.; Chizari, M.

2012-01-01

This study used a sequential set-up to investigate the consecutive effects of timing of supportive information presentation (information before vs. information during the learning task clusters) in interactive digital learning materials (IDLMs) and type of collaboration (personal discussion vs.

Business challenges in the vendor community. Panel Discussion

International Nuclear Information System (INIS)

Stamm, Steve; Sauger, John; Marano, Mark; Shave, Dana; Pierce, Robert; Smiarowski, Michael W.

2001-01-01

Full text of publication follows: The nuclear business community is undergoing immense changes and challenges due to consolidation of the power industry and plant owners, shifts in the needs of plant owners, addition of new competitors, loss of old competitors, aging of the workforce, loss of personnel to competing industries, and the advances in electronic communications. These changes have significantly perturbed existing business models and relationships in the nuclear industry as well as the broader power, engineering, construction, equipment, and commodities fields. Vendors have responded to these challenges in a number of different ways. The participants for this panel have been selected from a diverse set of vendor organization types so that a broad spectrum of evaluation and approaches will be discussed. The participants in this panel discussion will provide insights into their views of the challenges to a successful nuclear business. They will provide insights into the expectations and approaches by each party in the client vendor relationship. Also discussed will be an overview of the strategies that each panelist views as potential success paths to nurture and grow the client-vendor relationship today with their insights into the future. (authors)

Mechanical vapor compression refrigeration for low temperature industrial applications today

International Nuclear Information System (INIS)

Ferguson, J.E.

1987-01-01

If the super conductor industry settles out at a temperature of -100 0 F or above, mechanical refrigeration will be vying for the cooling business. Today there very definitely is a break point in the application of equipment at approximately -120 0 F or 189 0 K. Other technologies are generally utilized below this level. However, with market potential comes invention and breakthroughs in refrigeration can also occur. Today standard refrigeration systems are cost effective, reliable and produced in the millions for high temperature applications of +10 0 F to +40 0 F evaporator temperature. Lower temperatures require additional hardware, consume additional power and are produced today in limited quantities for special applications

Wood biomass gasification in the world today

International Nuclear Information System (INIS)

Nikolikj, Ognjen; Perishikj, Radovan; Mikulikj, Jurica

1999-01-01

Today gasification technology of different kinds represents a more and more interesting option of the production of energy forms. The article describes a biomass gasification plant (waste wood) Sydkraft, Vernamo from Sweden. (Author)

Critical Media and Communication Studies Today. A Conversation

Directory of Open Access Journals (Sweden)

Christian Fuchs

2011-06-01

Full Text Available This article documents a conversation between us that was first published in parallel on our two blogs http://dwmw.wordpress.com and http://fuchs.uti.at/blog. The conversation deals with our assessments of the status of Critical Media and Communication Studies today. We discuss the work of Dallas Smythe, how to study and assess Google, research dimensions of Critical Political Economy of the Media, how important each of these dimensions should be, the role of ideology critique for Critical Political Economy of the Media, the commonalities and differences between Political Economies of the Media and Critical Political Economy of the Media/Critique of the Political Economy of the Media, the role of Karl Marx for Political Economies of the Media, Nicholas Garnham's recent comments on the field of Critical Political Economy of the Media, neoliberalism and capitalist crisis as contexts for Political Economies of the Media. Comments are very welcome on our blogs, URLs to the specific blog postings can be found in the article sections.

Influence of lubricant on the pitting capacity of gears. Comparison and discussion of main pitting test methods

Energy Technology Data Exchange (ETDEWEB)

Hoehn, Bernd-Robert; Oster, Peter; Tobie, Thomas; Hergesell, Maria [Forschungsstelle fuer Zahnraeder und Getriebebau, Technische Univ. Muenchen, Garching (Germany)

2009-07-01

The lubricant in a gearbox should provide a separating lubricating film between the meshing teeth. Furthermore its main task is the evacuation of the developing heat. Hence the lubricant is also an important influence parameter on the pitting life time of gearsets. Due to the constantly rising demands for higher power transmission of gearsets, also higher demands are made against the performance of the lubricants. In order to quantify the capability and to choose the appropriate lubricant for each application, reliable testing methods are necessary. Therefor today different testing methods are available. Two of the main pitting testing methods are the Standard Pittingtest according to FVA 2/IV [2] and its advancement, the Practice Relevant Pittingtest according to FVA 371 [4]. For the Practice Relevant Pittingtest test gears with profile modification and lengthwise crowning are used, which are superfinished. For the introduction of the Practice Relevant Pittingtest into industrial application a round robin test was performed in co-operation with FVA and DGMK. This paper is discussing the today usual testing methods regarding the pitting load capacity of lubricants and their characteristics in comparison. Furthermore the results of the round robin test and further example results, including pictures of typical pittings, are presented. In addition it is demonstrated, how to deal with the results. On the basis of test experience, knowledge from research projects and other examples typical questions concerning the different testing methods are discussed. Thereby essential requirements for reliable and reproducible results are pointed out and possible limits for the application of the test methods are represented. (orig.)

Session 1 - discussion

International Nuclear Information System (INIS)

Wells, C.; Richards, K.M.; McKerrow, J.F.

1991-01-01

This discussion session of the Landfill Gas-Energy and Environment 90 Conference covered the landfill gas potential, the setting up of the Non-Fossil Fuel Obligation; anticipated developments in the post 1998 period, the problem of smell for those who live near a landfill, and the length of time a landfill site is productive in terms of gas evolution. Relevant regulations in California are briefly discussed. (author)

Today's markets for superconductivity

International Nuclear Information System (INIS)

Anon.

1988-01-01

The worldwide market for superconductive products may exceed $1 billion in 1987. These products are expanding the frontiers of science, revolutionizing the art of medical diagnosis, and developing the energy technology of the future. In general, today's customers for superconductive equipment want the highest possible performance, almost regardless of cost. The products operate within a few degrees of absolute zero, and virtually all are fabricated from niobium or niobium alloys-so far the high-temperature superconductors discovered in 1986 and 1987 have had no impact on these markets. The industry shows potential and profound societal impact, even without the new materials

Identity and Diversity in Today's World

Science.gov (United States)

Gee, James Paul

2017-01-01

This paper develops a thesis about identity and diversity. I first look at activity-based identities, identities like being a gardener, birder, citizen scientist or fan-fiction writer. These are freely chosen identities and they are proliferating at a great rate today thanks to participatory culture, the Maker Movement and digital and social…

We, John Dewey's Audience of Today

Science.gov (United States)

da Cunha, Marcus Vinicius

2016-01-01

This article suggests that John Dewey's "Democracy and Education" does not describe education in an existing society, but it conveys a utopia, in the sense coined by Mannheim: utopian thought aims at instigating actions towards the transformation of reality, intending to attain a better world in the future. Today's readers of Dewey (his…

Primary School Leadership Today and Tomorrow

Science.gov (United States)

Southworth, Geoff

2008-01-01

The article provides a retrospective and prospective view of primary school leadership. It begins with an analytic description of primary school leadership in the recent past. The second part looks at school leadership today, identifies contemporary issues and examines role continuities and changes. The third part looks at what the future might…

Life in South Korea Today.

Science.gov (United States)

Lew, Seok-Choon

1988-01-01

Characterizes the past 40 years in South Korea as a time of modernization, industrialization, urbanization, and internationalization. Discusses Korean religion and social values; family, kinship, and social life; education; housing, food, and clothing; leisure and sports; and the maintenance of national identity. Examines the Korean synthesis of…

The evolving DOT enterprise : today toward tomorrow.

Science.gov (United States)

2013-04-01

Departments of transportation (DOTs) today are being shaped by a wide range of : factors some of which are directly managed and controlled within the transportation : industry while others are external factors shaping the demand for transportatio...

Strategic Planning and Doctor Of Nursing Practice Education: Developing Today's and Tomorrow's Leaders.

Science.gov (United States)

Falk, Nancy L; Garrison, Kenneth F; Brown, Mary-Michael; Pintz, Christine; Bocchino, Joseph

2015-01-01

Strategic planning and thinking skills are essential for today's nurse leaders. Doctor of nursing practice (DNP) programs provide an opportunity for developing effective nurse strategists. A well-designed strategy course can stimulate intellectual growth at all levels of Bloom's Taxonomy. Discussion forums in online education provide new opportunities for rich interaction among peers en route to development of well-informed strategic plans. An interprofessional perspective adds a rich and vital aspect to doctoral nursing education and it serves to inform strategic plan development. A roadmap for teaching strategic planning to current and future nursing leaders will guide the integration of essential content into DNP programs.

Corrosion issues in nuclear industry today

International Nuclear Information System (INIS)

Cattant, F.; Crusset, D.; Feron, D.

2008-01-01

In the context of global warming, nuclear energy is a carbon-free source of power and so is a meaningful option for energy production without CO 2 emissions. Currently, there are more than 440 commercial nuclear reactors, accounting for about 15% of electric power generation in the world, and there has not been a major accident in over 20 years. The world's fleet of nuclear power plants is, on average, more than 20 years old. Even though the design life of a nuclear power plant is typically 30 or 40 years, it is quite feasible that many nuclear power plants will be able to operate for longer than this. The re-emergence of nuclear power today is founded on the present generation of nuclear reactors meeting the demands of extended service life, ensuring the cost competitiveness of nuclear power and matching enhanced safety requirements. Nuclear power plant engineers should be able to demonstrate such integrity and reliability of their system materials and components as to enable nuclear power plants to operate beyond their initial design life. Effective waste management is another challenge for sustainable nuclear energy today; more precisely, a solution is needed for the management of high-level and long-lived intermediate-level radioactive waste over the very long term. Most nuclear countries are currently gathering the data needed to assess the feasibility of a deep geological waste repository, including the prediction of the behaviour of materials over several thousands of years. The extended service life of nuclear power plants and the need for permanent disposal for nuclear waste are today's key issues in the nuclear industry. We focus here on the major role that corrosion plays in these two factors, and on the French approaches to these two issues. (authors)

Using Today's Headlines for Teaching Gerontology

Science.gov (United States)

Haber, David

2008-01-01

It is a challenge to attract undergraduate students into the gerontology field. Many do not believe the aging field is exciting and at the cutting edge. Students, however, can be convinced of the timeliness, relevance, and excitement of the field by, literally, bringing up today's headlines in class. The author collected over 250 articles during…

The Geriatric Child in Today's Culture.

Science.gov (United States)

Lamson, Frank E.

This paper develops the premise that there is today a new "child" in our culture developed in response to expectations of daily functioning, family relationships, societal status, economic level, medical illness, emotional needs, and financial management. This new "child" is a person who has usually passed the age of 65, and has found that the…

Contribution to the european discussion on the energy strategy; Contribution au debat europeen sur la strategie energetique

Energy Technology Data Exchange (ETDEWEB)

Revol, H.; Valade, J

2001-07-01

If no change occurs, the European Union will cover in 2020, 70% of its energy need by importation, for 50% today. This situation leads to a discussion on the energy dependence. In this context the European Commission provoked a discussion by publishing a ''green book'' on the european strategy concerning the energy supply. This document presents the point of view of the Senate Energy Study Group. (A.L.B.)

Southern forests: Yesterday, today, and tomorrow

Science.gov (United States)

R. Neil Sampson

2004-01-01

In the 20th century, southern forests changed dramatically. Those changes pale, however, when compared to what happened to the people of the region. In addition to growing over fourfold in numbers, the South's population has urbanized, globalized, and intellectualized in 100 years. Rural and isolated in the 19th century, they are today urban and cosmopolitan. One...

Energy supply today and tomorrow, national and global

International Nuclear Information System (INIS)

Ott, G.

2003-01-01

A status report about 'Energy Supply Today and Tomorrow, National and Global' focuses mainly on global aspects. Today's world energy consumption is dominated by more than 80% of fossil sources of energy followed by so-called non-commercial energies, such as wood and plant and animal wastes, contributing 10%; nuclear power, 7%; and hydroelectric power, 2%. The development of energy consumption until the middle of this century will continue to be driven by the further growth of the world population, and by the need to meet the rising demand for energy in the developing countries. Because of their availability and flexible uses, oil, natural gas, and coal as fossil sources of energy will continue to meet a considerable share of the requirement. The use of nuclear power, a source meeting all criteria, such as safety, waste management, and competitiveness, is both justifiable and desirable. Restrictive decisions about nuclear power taken today must not impair the freedom of choice of future generations. Using renewable energies is just as desirable as increasing energy efficiency; however, the technical and physical potentials available for this purpose should not be overrated. This makes it imperative to protect the supply of energy 'in this difficult interim phase' with all the options available, and to open up prospects for the future, also by conducting the appropriate energy and environmental research. The balance between continuity of supply, environmental compatibility, and competitiveness must be taken into account in this effort. In the second half of the 21 st century, it is possible that energy consumption will stabilize when the world's population ceases to grow. New technologies, some of which may not even be known today or may still be under development, could then pave the way for an energy supply system which, in toto, would be less of a burden on the environment. (orig.)

RADON CONCENTRATION TIME SERIES MODELING AND APPLICATION DISCUSSION.

Science.gov (United States)

Stránský, V; Thinová, L

2017-11-01

In the year 2010 a continual radon measurement was established at Mladeč Caves in the Czech Republic using a continual radon monitor RADIM3A. In order to model radon time series in the years 2010-15, the Box-Jenkins Methodology, often used in econometrics, was applied. Because of the behavior of radon concentrations (RCs), a seasonal integrated, autoregressive moving averages model with exogenous variables (SARIMAX) has been chosen to model the measured time series. This model uses the time series seasonality, previously acquired values and delayed atmospheric parameters, to forecast RC. The developed model for RC time series is called regARIMA(5,1,3). Model residuals could be retrospectively compared with seismic evidence of local or global earthquakes, which occurred during the RCs measurement. This technique enables us to asses if continuously measured RC could serve an earthquake precursor. © The Author 2017. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Field primatology of today: current ethical issues.

Science.gov (United States)

MacKinnon, K C; Riley, E P

2010-09-01

As members of professional organizations such as American Society of Primatologists (ASP) and the International Primatological Society (IPS), primatologists must adhere to a set of nonhuman primate-focused principles outlined in resolutions and policy statements on, for example, the ethical treatment of nonhuman primates. Those of us that work in the field must also address issues such as the protection of primate health in the wild and the conservation of wild primate populations. Moreover, we increasingly find ourselves in complex situations where we must balance human and nonhuman primate needs and interests. The selection of commentary pieces in this edition of the American Journal of Primatology originated from presentations given in the symposium, Field Primatology of Today: Navigating the Ethical Landscape, held at the 32nd Annual Meeting of the American Society of Primatologists (ASP) in September 2009. The goals of that symposium and these resulting commentary pieces are threefold: (1) to revive a discussion of key contemporary ethical issues faced by field primatologists, (2) to highlight the need for centrally placed ethical considerations in various facets of our professional lives, particularly research and teaching, and (3) to consider what a comprehensive ethical code that addresses all of these issues might look like. (c) 2010 Wiley-Liss, Inc.

Wind power today: 1999 Wind Energy program highlights

Energy Technology Data Exchange (ETDEWEB)

Weis-Taylor, Pat

2000-04-06

Wind Power Today is an annual publication that provides an overview for the Department of Energy's Wind Energy Program. The purpose of Wind Power Today is to show how DOE's Wind Energy Program supports wind turbine research and deployment in hopes of furthering the advancement of wind technologies that produce clean, low-cost, reliable energy for the 21st century. Content objectives include: Educate readers about the advantages and potential for widespread deployment of wind energy; explain DOE wind energy program objectives and goals; describe program accomplishments in research and application; examine the barriers to widespread deployment; describe benefits of continued research and development; facilitate technology transfer; attract cooperative wind energy projects with industry.

Book discussion course: timely topics for medical students.

Science.gov (United States)

Timm, Donna F; Woodson, Deidra; Jones, Dee

2014-01-01

Several library faculty members at the Louisiana State University Health Shreveport Health Sciences Library offered a book discussion course as an elective for first-year medical students. This article provides details on how the librarians developed, taught, and evaluated this elective. The librarians took a team-teaching approach, required the students to read two books, and outlined the criteria for participation. At the end of the course, the students completed an evaluation, commenting on positive and negative aspects of the course. The elective proved to be successful, and the librarians look forward to offering the course again in the spring of 2014.

Yesterday's, today's and tomorrow's nuclear tests of India and Pakistan

International Nuclear Information System (INIS)

Duval, M.; Le Guelte, G.

1998-01-01

This paper presents the historical aspects that led India and Pakistan to develop nuclear weapons and to perform nuclear weapon tests: weapons acquisition: today's military capacity, help from foreign countries; motivations: nuclear programs, geo-political aspects; results and potentialities; consequences for the non-proliferation systems and for the cut-off convention and test-ban treaties; and the geo-strategic consequences of todays's military nuclear capacity of India and Pakistan. (J.S.)

Leadership and the Millennials: Transforming Today's Technological Teens into Tomorrow's Leaders

Science.gov (United States)

Wisniewski, Mary Ann

2010-01-01

Although older and younger generations unfailingly tend to disagree on values and are inclined to perceive one another with a degree of skepticism and disapproval, it is an unmistakable reality that because of technology today's youth are approaching life differently than previous generations. It is also clear that today's Millennials are…

Strategic planning: today's hot buttons.

Science.gov (United States)

Bohlmann, R C

1998-01-01

The first generation of mergers and managed care hasn't slowed down group practices' need for strategic planning. Even groups that already went through one merger are asking about new mergers or ownership possibilities, the future of managed care, performance standards and physician unhappiness. Strategic planning, including consideration of bench-marking, production of ancillary services and physician involvement, can help. Even if only a short, general look at the future, strategic planning shows the proactive leadership needed in today's environment.

An Art Museum in the Interest of Publicness: A Discussion of Educational Strategies at Tate Exchange

Science.gov (United States)

Christensen-Scheel, Boel

2018-01-01

Influenced by needs to legitimise large collections and the position as public institutions, art museums today are searching to develop rigorous public strategies in order to increase numbers of visitors and public impact. Education is part of those strategies, and the need to discuss art education in relation to publicness and criticality arises.…

The energy of today and tomorrow

International Nuclear Information System (INIS)

Bauquis, E.; Bauquis, P.R.

2007-01-01

The authors present a today state of the art concerning the energy domain in the world, offering perspectives on what could be the tomorrow world in matter of energy. They define fundamental notions, the different sources of energy and their price, the energy policies of the different countries and the problem of the consumption impact on the environment. (A.L.B.)

The Genetic Code: Yesterday, Today and Tomorrow

Indian Academy of Sciences (India)

Home; Journals; Resonance – Journal of Science Education; Volume 17; Issue 12. The Genetic Code: Yesterday, Today and Tomorrow. Jiqiang Ling Dieter Söll. General Article Volume 17 Issue 12 December 2012 pp 1136-1142. Fulltext. Click here to view fulltext PDF. Permanent link:

Pulsars today

International Nuclear Information System (INIS)

Graham-Smith, F.

1990-01-01

The theory concerning pulsars is reviewed, with particular attention to possible evolution, life cycle, and rejuvenation of these bodies. Quantum liquids, such as neutron superfluids, and evidence for the existence of superfluid vortices and other internal phenomena are considered with particular attention to the Crab pulsar. Rate of change of the rotation rate is measured and analyzed for the Crab pulsar and the implications of deviations in the pulse times from those of a perfect rotator are examined. Glitches, the sudden increase in rotation rate of a pulsar that has previously exhibited a steady slowdown, are discussed and it is suggested that the movement of the superfluid core relative to the crust is responsible for this phenomenon. It is noted that radio waves from pulsars can be used to determine the intensity and structure of interplanetary and interstellar gas turbulence and to provide a direct measure of the strength of the interstellar magnetic field

Wind Power Today: 2000 Wind Energy Program Highlights

Energy Technology Data Exchange (ETDEWEB)

Weis-Taylor, W.

2001-05-08

Wind Power Today is an annual publication that provides an overview of the U.S. Department of Energy's Wind Energy Program. The purpose of Wind Power Today is to show how DOE's Wind Energy Program supports wind turbine research and deployment in hopes of furthering the advancement of wind technologies that produce clean, low-cost, reliable energy. Content objectives include: educate readers about the advantages and potential for widespread deployment of wind energy; explain the program's objectives and goals; describe the program's accomplishments in research and application; examine the barriers to widespread deployment; describe the benefits of continued research and development; facilitate technology transfer; and attract cooperative wind energy projects with industry.

Gilson, Krapiec and Christian Philosophy Today

Directory of Open Access Journals (Sweden)

Pawel Tarasiewicz

2015-12-01

Full Text Available The author undertakes an attempt to answer the following question: is Christian philosophy possible today? The question seems to be of great importance due to the fact that what Christians who try to do philosophy usually encounter is bitter criticism which comes to them from two sides at once: that of academy and that of the Church. In short, for academy their philosophy is too Christian, and for the Church it is too academic. Being indebted to the insights of Étienne Gilson and Mieczyslaw A. Krapiec (the original Polish spelling: Mieczysław Albert Krąpiec, pronounced: myechisuaf albert krompyetz, the author comes to the conclusion thatChristian philosophy is possible today only if: 1 it isnot identified with the art of persuasion, as its final end lies in gaining understanding rather than being convincing, 2 itis the work of a Christian, and 3 it has thereal world as its object and metaphysics as its method. ForChristian philosophy—which in essence consists indoing philosophy by Christians in order to get morerational understanding of their religious faith—shouldbe identified with theperfection of the intellect achieved by practicingthe classical philosophy of being.

Beyond the Drake Equation: On the Probability of the Nature of Extraterrestrial Life Forms in Our Galaxy Today

Science.gov (United States)

Geller, Harold A.

2014-01-01

I will discuss my research into the issues associated with the nature of any extraterrestrials that may be encountered in the future in our galaxy. This research was sparked by statements made by Stephen Hawking in 2010 regarding his fear of emitting radiation from our Earth so that an extraterrestrial intelligent civilization may be alerted to our existence in the galaxy today. While addressing issues of extraterrestrial altruism, a probabilistic equation was developed which addresses the number of extraterrestrial intelligent life forms that may exist in our galaxy today, who could use our bodies for nourishment or reproductive purposes. The equation begins with the results from a Drake Equation calculation, and proceeds by addressing such biochemical parameters as the fraction of ETIs with: dextro sugar stereo-isomers; levo amino acid stereo-isomers; similar codon interpretation; chromosomal length and, similar cell membrane structure to allow egg penetration.

Big Data, the perfect instrument to study today's consumer behavior

Directory of Open Access Journals (Sweden)

Cristina STOICESCU

2016-01-01

Full Text Available Consumer behavior study is a new, interdisciplinary and emerging science, developed in the 1960s. Its main sources of information come from economics, psychology, sociology, anthropology and artificial intelligence. If a century ago, most people were living in small towns, with limited possibilities to leave their community, and few ways to satisfy their needs, now, due to the accelerated evolution of technology and the radical change of life style, consumers begin to have increasingly diverse needs. At the same time the instruments used to study their behavior have evolved, and today databases are included in consumer behavior research. Throughout time many models were developed, first in order to analyze, and later in order to predict the consumer behavior. As a result, the concept of Big Data developed, and by applying it now, companies are trying to understand and predict the behavior of their consumers.

The AFIT of Today is the Air Force of Tomorrow

Science.gov (United States)

2012-05-11

marketing 5/11/2012 9 The AFIT of today is the Air Force of tomorrow. 1 Air University: The Intellectual and Leadership Center of the Air Force Aim High...Center of the Air Force Aim High…Fly - Fight - Win The AFIT of Today is the Air Force of Tomorrow. LS Accomplishments • Initiated market -based, fee-for...USAFA Swarming Formation Flying Sponsor: SMC Space Traffic Control Iridium and Globalstar Modems Sponsor: AFRL/RV; SMC/ STP CubeSat Plume Detector

The ASME Code today -- Challenges, threats, opportunities

International Nuclear Information System (INIS)

Canonico, D.A.

1995-01-01

Since its modest beginning as a single volume in 1914 the ASME Code, or some of its parts, is recognized today in 48 of the United States and all providence's of Canada. The ASME Code today is composed of 25 books including two Code Case books. These books cover the new construction of boilers and pressure vessels and the new construction and In-Service-Inspection of Nuclear Power Plant components. The ASME accredits all manufacturers of boilers and pressure vessels built to the ASME Code. There are approximately 7650 symbol stamps issued throughout the world. Over 23% of the symbol stamps have been issued outside the USA and Canada. The challenge to the ASME Code is to be accepted as the world standard for pressure boundary components. There are activities underway to achieve that goal. The ASME Code is being revised to make it a more friendly document to entities outside of North America. To achieve that end there are specific tasks underway which are described here

Announcing the Sociation Today Urban Sociology and Reprint Collection Series

Directory of Open Access Journals (Sweden)

George H. Conklin

2007-11-01

Full Text Available "Sociation Today" is happy to announce the Urban Sociology Reprint Series. Other reprints will be focused on DuBois and his work available on-line, while the Max Weber video now has its own page. Articles printed in the current and past issues of Sociation Today have been gathered together in one place so they can be viewed conviently. The MENU link to the left will direct you to the proper place, as will the link above (for the urban reprints. The files will enable you to see the articles on a specific topic in one place, and also will enable the professor to assign the articles easily in classes. As an open access journal, Sociation Today's goal remains to provide scholars, the public and students with refereed articles exploring the nature of society and its interactions at no charge, unlike traditional journals and JSTOR.

Understanding the evolution of rice technology in China - from traditional agriculture to GM rice today.

Science.gov (United States)

Shen, Xiaobai

2010-01-01

This paper provides an historical survey of the evolution of rice technology in China, from the traditional farming system to genetically modified rice today. Using sociotechnological analytical framework, it analyses rice technology as a socio-technical ensemble - a complex interaction of material and social elements, and discusses the specificity of technology development and its socio-technical outcomes. It points to two imperatives in rice variety development: wholesale transporting agricultural technology and social mechanism to developing countries are likely lead to negative consequences; indigenous innovation including deploying GM technology for seed varietal development and capturing/cultivating local knowledge will provide better solutions.

Pregnancy outcomes in youth with type 2 diabetes: The TODAY Study experience

Science.gov (United States)

We evaluated pregnancy outcomes, maternal and fetal/neonatal, during the Treatment Options for type 2 Diabetes in Adolescents and Youth (TODAY) study. The TODAY study was a randomized controlled trial comparing three treatment options for youth with type 2 diabetes. Informed consent included the req...

Alternative motor fuels today and tomorrow

International Nuclear Information System (INIS)

Bensaid, B.

2004-01-01

Today, petroleum products account for 97% of the energy consumed in road transport. The purpose of replacing these products with alternative energies is to reduce oil dependence as well as greenhouse gas emissions. The high price of oil has promoted the use of 'conventional' alternative motor fuels (biofuels, LPG, NGV) and also renewed interest in syn-fuels (GTL, CTL, BTL) that have already given rise to industrial and pilot projects. (author)

Europa Heute: Filmbegleitheft (Europe Today: Film Manual).

Science.gov (United States)

Freudenstein, Reinhold; And Others

This teacher's guide to the German promotional film "Europe Today", suitable for use in advanced courses, concentrates on linguistic preparation required for full appreciation. The film focuses on the role of European countries as participating members of the Common Market. The manual includes information on the German film industry, a…

The U.S. Constitution in Today's World.

Science.gov (United States)

Patrick, John J.

A comparative study of constitutions and governments in world history is a key to deeper understanding of the U.S. Constitution. While many countries have constitutions, the United States is among a minority of nations in today's world that has a constitutional government. Many nations' constitutions truly guarantee few protections of individual…

Secondary School Administration in Anambra State Today ...

African Journals Online (AJOL)

The study, a descriptive survey research design was used to identify the challenges that impede secondary school administration today in Anambra State. The population of the study was all the 259 public secondary school principals in the state. Two research questions and two null hypotheses guided the study. A 20-item ...

[Health care in today's Western Belarus in the inter-war period (1921-1939)].

Science.gov (United States)

Tiszczenko, E M

2001-01-01

During the inter-war period, today's Western Belarus, which under the Treaty of Riga constituted part of the Second Polish Republic, stood out for its higher morbidity in various disease categories than other regions of the country. Heightened threats of epidemics prevailed in that area, and typhoid fever, trachoma, tuberculois and venereal disease were serious health problems. Specific features of the health care of today's Western Belarus could be observed that set it apart from both that of Eastern Belarus forming a part of the Soviet Union as well as from the central and western provinces of Poland. Compared with Eastern Belarus, there was a lack of health services, including anti-tuberculosis, anti-venereal and paediatric dispensaries, or they were in the process of being created. But physicians' self-government bodies functioned, as did out-patient care with dispensary-like elements and health care provided by local health centres. There also existed the institution of full-time family doctors within the insured health-care system - something lacking in Eastern Belarus. As in other voivodships (provinces) of the Second Republic, there existed multi-sector health care: state, local, insurance-based and private. The Western Belarus had Poland's smallest number of physicians, new hospital beds and pharmacies. On the other hand, today's Western Belarus stands out by virtue of maintaining field-medicine traditions. To this day, assistant medical officers provide health care to the rural population - an arrangement not typical of the central and western provinces fo pre-war Poland.

Some critical environmental issues of the energy discussions

International Nuclear Information System (INIS)

Wilson, Richard

2001-01-01

There are two complementary approaches to studying the environmental effects of fuel use and energy conversion. The first is to be completely systematic and to follow through each technology in great detail, and itemise each impact, whether large or small. The second, followed here, is to pick out those items that either dominate the risk or impact, or dominate the public perception therefore, and try to understand them in some detail. I pick the following that I believe are the most important environmental issues today: 1 What is the effect of particulate air pollution on today's levels? 2 What is the probability that carbon dioxide emissions will cause global warming? 3 Can we use this energy source in a sustainable fashion over several millennia? I will spend much of the space on a discussion of these three. However, there are a number of other items that some group or another think are important. They must also be considered to sufficient extent to persuade everyone involved that indeed they are less important. These include: 4 What is the probability and effect of a severe nuclear power accident? 5 Why is there public concern about nuclear waste although it is not justified by the calculations? 6 Why are hydroelectric dams not as universally popular as they were? 7 Can we avoid the proliferation of bombs using plutonium if we have a nuclear power program? 8 Can we reduce the cost of electricity from nuclear power to what is was 25 years ago? (Author)

PRIMARY IMMUNODEFICIENCY: STATUS OF A PROBLEM TODAY. RUSSIAN NETWORK OF JMF-CENTERS

Directory of Open Access Journals (Sweden)

E. A. Latysheva

2013-01-01

Full Text Available The problems of primary immunodeficiency in Russia and the ways of solving of them are discussed in the article. Primary immunodeficiency is a group of rare diseases, so awareness of this pathology in the medical community and among patients is very low. This leads to late diagnosis and inadequate treatment of patients with such conditions. The result of the late beginning of treatment is early development of disability, and the high mortality rate of patients, as well as the high costs of the treatment of complications of primary immunodeficiency and sick-leave certificates for the government. Today in time and adequate therapy allows patients not only to reach adulthood without signs of disability, and to lead an active way of life, but to have healthy children. Given the high cost of therapy in many countries, the issue of providing patients with life-saving drugs remains unresolved. The global practice is to involve social organizations and funds. One of the foundations supporting educational programs, development of laboratories and research in the field of primary immunodeficiency is the Foundation of the Jeffrey Modell. A network of centres for primary immunodeficiency supported by the Jeffrey Modell Foundation (JMF-centers has started its functioning over the territory of the Russian Federation since 2011 in order to improve diagnostics and treatment of patients with primary immunodeficiency. A brief description of activity of these centers is presented in the article.

EURO - Before Yesterday, Yesterday, Today, Tomorrow...

OpenAIRE

Sylwia Pangsy-Kania

2002-01-01

The article was divided into four integrally connected parts concerning the EURO: before yesterday, yesterday, today and tomorrow. On the 1st January 2002 the common European currency became a fact. In eleven European countries there appeared jointly over 13 billion banknotes and 76 billion coins. The introduction of a common currency in the countries of the European Union is the greatest financial operation in world history with such a huge scale and degree of complication. Before yesterdayŠ...

Operating the Advanced Test Reactor in today's economic and regulatory environment

International Nuclear Information System (INIS)

Furstenau, R.V.; Patrick, M.E.; Mecham, D.C.

1999-01-01

The Advanced Test Reactor (ATR), located at the Idaho National Engineering and Environmental Laboratory, is the US Department of Energy's largest and most versatile test reactor. Base programs at ATR are planned well into the 21st century. The ATR and support facilities along with an overview of current programs will be reviewed, but the main focus of the presentation will be on the impact that today's economic and regulatory concerns have had on the operation of this test reactor. Today's economic and regulatory concerns have demanded more work be completed at lower cost while increasing the margin of safety. By the beginning of the 1990 s, federal budgets for research generally and particularly for nuclear research had decreased dramatically. Many national needs continued to require testing in the ATR; but demanded lower cost, increased efficiency, improved performance, and an increased margin of safety. At the same time budgets were decreasing, there was an increase in regulatory compliance activity. The new standards imposed higher margins of safety. The new era of greater openness and higher safety standards complemented research demands to work safer, smarter and more efficiently. Several changes were made at the ATR to meet the demands of the sponsors and public. Such changes included some workforce reductions, securing additional program sponsors, upgrading some facilities, dismantling other facilities, and implementing new safety programs. (author)

An Introduction to Flight Software Development: FSW Today, FSW 2010

Science.gov (United States)

Gouvela, John

2004-01-01

Experience and knowledge gained from ongoing maintenance of Space Shuttle Flight Software and new development projects including Cockpit Avionics Upgrade are applied to projected needs of the National Space Exploration Vision through Spiral 2. Lessons learned from these current activities are applied to create a sustainable, reliable model for development of critical software to support Project Constellation. This presentation introduces the technologies, methodologies, and infrastructure needed to produce and sustain high quality software. It will propose what is needed to support a Vision for Space Exploration that places demands on the innovation and productivity needed to support future space exploration. The technologies in use today within FSW development include tools that provide requirements tracking, integrated change management, modeling and simulation software. Specific challenges that have been met include the introduction and integration of Commercial Off the Shelf (COTS) Real Time Operating System for critical functions. Though technology prediction has proved to be imprecise, Project Constellation requirements will need continued integration of new technology with evolving methodologies and changing project infrastructure. Targets for continued technology investment are integrated health monitoring and management, self healing software, standard payload interfaces, autonomous operation, and improvements in training. Emulation of the target hardware will also allow significant streamlining of development and testing. The methodologies in use today for FSW development are object oriented UML design, iterative development using independent components, as well as rapid prototyping . In addition, Lean Six Sigma and CMMI play a critical role in the quality and efficiency of the workforce processes. Over the next six years, we expect these methodologies to merge with other improvements into a consolidated office culture with all processes being guided by

Energy financing in today's world - a banker's viewpoint

International Nuclear Information System (INIS)

Mackrell, Ian

1991-01-01

If the world runs on energy, the energy industry runs on finance. Supplying the industry's huge appetite for funds -on the scale and in the form required - has always posed a major challenge to the international banking community. But in some respects that challenge is greater today than it has ever been, not only because of the industry's escalating requirements but also because of the way bank's attitudes have been changing in the recent past. One reason for this is the rapidly evolving scene within the energy business in response to the harsher competitive conditions and the greater uncertainties of tomorrow. However, the other major factor is that banking itself has been undergoing significant change as a result of severe pressures and constraints, both internal and external. Some of the key global trends and issues affecting energy financing in today's world are considered here. (author)

Energy financing in today's world - a banker's viewpoint

Energy Technology Data Exchange (ETDEWEB)

Mackrell, Ian [Barclays Bank plc, London (GB)

1991-07-01

If the world runs on energy, the energy industry runs on finance. Supplying the industry's huge appetite for funds -on the scale and in the form required - has always posed a major challenge to the international banking community. But in some respects that challenge is greater today than it has ever been, not only because of the industry's escalating requirements but also because of the way bank's attitudes have been changing in the recent past. One reason for this is the rapidly evolving scene within the energy business in response to the harsher competitive conditions and the greater uncertainties of tomorrow. However, the other major factor is that banking itself has been undergoing significant change as a result of severe pressures and constraints, both internal and external. Some of the key global trends and issues affecting energy financing in today's world are considered here. (author).

Important techniques in today's biomedical science research that ...

African Journals Online (AJOL)

The need for best evidence has driven researchers into multidisciplinary, collaborative approaches which have become mainstay in today's biomedical science. The multidisciplinary and collaborative approaches to research in research-intensive academic medical centres in the USA and in other countries of affluence has ...

Today's research development on the application of the superconductivity transport system in Japan

Science.gov (United States)

Kyotani, Yoshihiro

1995-01-01

At the Miyazaki test track today, the new test vehicle, MLU002N, is under test run to obtain necessary data for Yamanashi test track where the construction is underway, the test vehicle has been ordered and the first tunnel was completed in December 1993. Superconducting magnetohydrodynamic drive ship, MHDS, 'Yamato 1' has completed its experiment in 1992 and it is now under preparation to exhibit to the public in___1994. Furthermore, to promote the research development of MHDS, the detailed discussion is underway on the magnetohydrodynamic drive equipment as well as the research on the future scheme. Neither an automobile nor railway but a new transport system called EQUOS LIM CAR(ELC) has been proposed. By using the rotating magnetic field, it will levitate on the aluminum like reaction plate. On the normal road, it will run by rolling the wheels like an electric car but on the highway, it will levitate on the guideway resulting to less noise, less vibration and pollution free drive. To understand the concept of the ELC, the model was built and experimented by using permanent magnet. The same model was donated to the MUSEUM OF SCIENCE AND INDUSTRY in Chicago and was displayed to the public. Today, the trial superconducting magnet has been made and the research development of the subsystem is underway. Research development of superconducting elevator, equipment for the launching of spaceship, tube transportation system and others are in progress for the superconducting applied transportation system.

The status of the environment in Denmark today. Miljoetilstanden i Danmark

Energy Technology Data Exchange (ETDEWEB)

1991-01-01

The aim of the National Agency for Environmental Protection (under the Danish government) in publishing this document was to spread information on the current extent of pollution, and of its effects, in Denmark. As a basis for this, information is given on the social and economic aspects of life in Denmark today and on Danish business life, industrial production and wastes, consumption of goods, transport, the energy sector and supply of raw materials. Details are also offered on urban and rural areas and on the agriculture, here historical and geographical aspects are touched upon. The extent of pollution of the air and of surface and ground waters is described, in addition to that of the soil. Pollutive deposition on plants and trees, and its effect on their growth is dealt with. Pollutive sources and global aspects are discussed. A considerable amount of statistical data is presented. It is hoped that this document will contribute to a general, more qualified debate on the subject of environmental protection. (AB).

Deconstructing time

Science.gov (United States)

Purcell, Conor

2018-05-01

Carlo Rovelli, best-selling author of Seven Brief Lessons on Physics, is back with a new book, The Order of Time. This latest venture offers insight into the notion of time, including narratives on how our understanding of the concept has changed from antiquity to the present, as well as a concise update on how time is understood today through the lens of quantum mechanics.

Astrophysics today

International Nuclear Information System (INIS)

Cameron, A.G.W.

1984-01-01

Examining recent history, current trends, and future possibilities, the author reports the frontiers of research on the solar system, stars, galactic physics, and cosmological physics. The book discusses the great discoveries in astronomy and astrophysics and examines the circumstances in which they occurred. It discusses the physics of white dwarfs, the inflationary universe, the extinction of dinosaurs, black hole, cosmological models, and much more

Technical report writing today

CERN Document Server

Riordan, Daniel G

2014-01-01

"Technical Report Writing Today" provides thorough coverage of technical writing basics, techniques, and applications. Through a practical focus with varied examples and exercises, students internalize the skills necessary to produce clear and effective documents and reports. Project worksheets help students organize their thoughts and prepare for assignments, and focus boxes highlight key information and recent developments in technical communication. Extensive individual and collaborative exercises expose students to different kinds of technical writing problems and solutions. Annotated student examples - more than 100 in all - illustrate different writing styles and approaches to problems. Numerous short and long examples throughout the text demonstrate solutions for handling writing assignments in current career situations. The four-color artwork in the chapter on creating visuals keeps pace with contemporary workplace capabilities. The Tenth Edition offers the latest information on using electronic resum...

Research and Science Today Supplement No. 3/2015

Directory of Open Access Journals (Sweden)

Adriana BUTCOVAN

2015-07-01

Full Text Available RESEARCH AND SCIENCE TODAY is a biannual science journal established in 2011. The journal is an informational platform that publishes assessment articles and the results of various scientific research carried out by academics. We provide the authors with the opportunity to create and/or perfect their science writing skills. Thus, each issue of the journal (two per year and at least two supplements will contain professional articles from any academic field, authored by domestic and international academics. The goal of this journal is to pass on relevant information to undergraduate, graduate, and post-graduate students as well as to fellow academics and researchers; the topics covered are unlimited, considering its multi-disciplinary profile. Regarding the national and international visibility of Research and Science Today, it is indexed in over 30 international databases (IDB and is present in over 200 online libraries and catalogues; therefore, anybody can easily consult the articles featured in each issue by accessing the databases or simply the website.

Research and Science Today No. 2(4/2012

Directory of Open Access Journals (Sweden)

VĂIDEAN Amelia-Liana

2012-11-01

Full Text Available RESEARCH AND SCIENCE TODAY is a biannual science journal established in 2011. The journal is an informational platform that publishes assessment articles and the results of various scientific research carried out by academics. We provide the authors with the opportunity to create and/or perfect their science writing skills. Thus, each issue of the journal (two per year and at least two supplements will contain professional articles from any academic field, authored by domestic and international academics. The goal of this journal is to pass on relevant information to undergraduate, graduate, and post-graduate students as well as to fellow academics and researchers; the topics covered are unlimited, considering its multi-disciplinary profile. Regarding the national and international visibility of Research and Science Today, it is indexed in over 30 international databases (IDB and is present in over 200 online libraries and catalogues; therefore, anybody can easily consult the articles featured in each issue by accessing the databases or simply the website.

Research and Science Today Supplement No. 1/2014

Directory of Open Access Journals (Sweden)

Elena-Steluţa DINU

2014-07-01

Full Text Available RESEARCH AND SCIENCE TODAY is a biannual science journal established in 2011. The journal is an informational platform that publishes assessment articles and the results of various scientific research carried out by academics. We provide the authors with the opportunity to create and/or perfect their science writing skills. Thus, each issue of the journal (two per year and at least two supplements will contain professional articles from any academic field, authored by domestic and international academics. The goal of this journal is to pass on relevant information to undergraduate, graduate, and post-graduate students as well as to fellow academics and researchers; the topics covered are unlimited, considering its multi-disciplinary profile. Regarding the national and international visibility of Research and Science Today, it is indexed in over 30 international databases (IDB and is present in over 200 online libraries and catalogues; therefore, anybody can easily consult the articles featured in each issue by accessing the databases or simply the website.

Research and Science Today Supplement No. 2/2015

Directory of Open Access Journals (Sweden)

Tudor Cosmin CIOCAN

2015-04-01

Full Text Available RESEARCH AND SCIENCE TODAY is a biannual science journal established in 2011. The journal is an informational platform that publishes assessment articles and the results of various scientific research carried out by academics. We provide the authors with the opportunity to create and/or perfect their science writing skills. Thus, each issue of the journal (two per year and at least two supplements will contain professional articles from any academic field, authored by domestic and international academics. The goal of this journal is to pass on relevant information to undergraduate, graduate, and post-graduate students as well as to fellow academics and researchers; the topics covered are unlimited, considering its multi-disciplinary profile. Regarding the national and international visibility of Research and Science Today, it is indexed in over 30 international databases (IDB and is present in over 200 online libraries and catalogues; therefore, anybody can easily consult the articles featured in each issue by accessing the databases or simply the website.

Research and Science Today Supplement No. 1/2016

Directory of Open Access Journals (Sweden)

Ana-Maria ADĂSCĂLIȚEI

2016-08-01

Full Text Available RESEARCH AND SCIENCE TODAY is a biannual science journal established in 2011. The journal is an informational platform that publishes assessment articles and the results of various scientific research carried out by academics. We provide the authors with the opportunity to create and/or perfect their science writing skills. Thus, each issue of the journal (two per year and at least two supplements will contain professional articles from any academic field, authored by domestic and international academics. The goal of this journal is to pass on relevant information to undergraduate, graduate, and post-graduate students as well as to fellow academics and researchers; the topics covered are unlimited, considering its multi-disciplinary profile. Regarding the national and international visibility of Research and Science Today, it is indexed in over 30 international databases (IDB and is present in over 200 online libraries and catalogues; therefore, anybody can easily consult the articles featured in each issue by accessing the databases or simply the website.

Research and Science Today No. 2(2/2011

Directory of Open Access Journals (Sweden)

Adriana Rodica MUREŞAN

2011-12-01

Full Text Available RESEARCH AND SCIENCE TODAY is a biannual science journal established in 2011. The journal is an informational platform that publishes assessment articles and the results of various scientific research carried out by academics. We provide the authors with the opportunity to create and/or perfect their science writing skills. Thus, each issue of the journal (two per year and at least two supplements will contain professional articles from any academic field, authored by domestic and international academics. The goal of this journal is to pass on relevant information to undergraduate, graduate, and post-graduate students as well as to fellow academics and researchers; the topics covered are unlimited, considering its multi-disciplinary profile. Regarding the national and international visibility of Research and Science Today, it is indexed in over 30 international databases (IDB and is present in over 200 online libraries and catalogues; therefore, anybody can easily consult the articles featured in each issue by accessing the databases or simply the website.

Research and Science Today Supplement No. 1/2015

Directory of Open Access Journals (Sweden)

Adrian Todor

2015-01-01

Full Text Available RESEARCH AND SCIENCE TODAY is a biannual science journal established in 2011. The journal is an informational platform that publishes assessment articles and the results of various scientific research carried out by academics. We provide the authors with the opportunity to create and/or perfect their science writing skills. Thus, each issue of the journal (two per year and at least two supplements will contain professional articles from any academic field, authored by domestic and international academics. The goal of this journal is to pass on relevant information to undergraduate, graduate, and post-graduate students as well as to fellow academics and researchers; the topics covered are unlimited, considering its multi-disciplinary profile. Regarding the national and international visibility of Research and Science Today, it is indexed in over 30 international databases (IDB and is present in over 200 online libraries and catalogues; therefore, anybody can easily consult the articles featured in each issue by accessing the databases or simply the website.

Research and Science Today No. 1(1/2011

Directory of Open Access Journals (Sweden)

Alexandra DRĂGHICI

2011-09-01

Full Text Available RESEARCH AND SCIENCE TODAY is a biannual science journal established in 2011. The journal is an informational platform that publishes assessment articles and the results of various scientific research carried out by academics. We provide the authors with the opportunity to create and/or perfect their science writing skills. Thus, each issue of the journal (two per year and at least two supplements will contain professional articles from any academic field, authored by domestic and international academics. The goal of this journal is to pass on relevant information to undergraduate, graduate, and post-graduate students as well as to fellow academics and researchers; the topics covered are unlimited, considering its multi-disciplinary profile. Regarding the national and international visibility of Research and Science Today, it is indexed in over 30 international databases (IDB and is present in over 200 online libraries and catalogues; therefore, anybody can easily consult the articles featured in each issue by accessing the databases or simply the website.

Artificial insemination in pigs today.

Science.gov (United States)

Knox, R V

2016-01-01

Use of artificial insemination (AI) for breeding pigs has been instrumental for facilitating global improvements in fertility, genetics, labor, and herd health. The establishment of AI centers for management of boars and production of semen has allowed for selection of boars for fertility and sperm production using in vitro and in vivo measures. Today, boars can be managed for production of 20 to 40 traditional AI doses containing 2.5 to 3.0 billion motile sperm in 75 to 100 mL of extender or 40 to 60 doses with 1.5 to 2.0 billion sperm in similar or reduced volumes for use in cervical or intrauterine AI. Regardless of the sperm dose, in liquid form, extenders are designed to sustain sperm fertility for 3 to 7 days. On farm, AI is the predominant form for commercial sow breeding and relies on manual detection of estrus with sows receiving two cervical or two intrauterine inseminations of the traditional or low sperm doses on each day detected in standing estrus. New approaches for increasing rates of genetic improvement through use of AI are aimed at methods to continue to lower the number of sperm in an AI dose and reducing the number of inseminations through use of a single, fixed-time AI after ovulation induction. Both approaches allow greater selection pressure for economically important swine traits in the sires and help extend the genetic advantages through AI on to more production farms. Copyright © 2016 Elsevier Inc. All rights reserved.

Thorium and Molten Salt Reactors: Essential Questions for Classroom Discussions

Science.gov (United States)

DiLisi, Gregory A.; Hirsch, Allison; Murray, Meredith; Rarick, Richard

2018-04-01

A little-known type of nuclear reactor called the "molten salt reactor" (MSR), in which nuclear fuel is dissolved in a liquid carrier salt, was proposed in the 1940s and developed at the Oak Ridge National Laboratory in the 1960s. Recently, the MSR has generated renewed interest as a remedy for the drawbacks associated with conventional uranium-fueled light-water reactors (LWRs) in use today. Particular attention has been given to the "thorium molten salt reactor" (TMSR), an MSR engineered specifically to use thorium as its fuel. The purpose of this article is to encourage the TPT community to incorporate discussions of MSRs and the thorium fuel cycle into courses such as "Physics and Society" or "Frontiers of Physics." With this in mind, we piloted a pedagogical approach with 27 teachers in which we described the underlying physics of the TMSR and posed five essential questions for classroom discussions. We assumed teachers had some preexisting knowledge of nuclear reactions, but such prior knowledge was not necessary for inclusion in the classroom discussions. Overall, our material was perceived as a real-world example of physics, fit into a standards-based curriculum, and filled a need in the teaching community for providing unbiased references of alternative energy technologies.

On sociological criteria of religiousness: How many (Orthodox believers are there today?

Directory of Open Access Journals (Sweden)

Blagojević Mirko

2009-01-01

Full Text Available In this text the author first tries to provide an answer on the number of religious people today in two post-communist and Orthodox countries, and then on the number of Orthodox believers in them. Therefore he analyzes numerous data from empirical evidence using a large number of indicators discussed in the text. The author first analyzes them as indicators of representative dimension of religiousness, then as indicators of beliefs in dogmatic core of Christianity, indicators of current church ritual practice and finally, as indicators of a traditional attitude towards religion and church. With these analyses the author tries to find the criterion or criteria which best express the religiousness of people in a particular area. The analysis identifies three approaches in Russian sociological and religious literature. The first one is defined as a classic, positivistic approach, the second one as post-classic or phenomenological, and the third one as synthetic. Then the author discusses the term attachment to religion and church and its indicators, as well as the indices which are sociologically more suitable for the research of the religious and church complex. In the end the author gives a few methodological instructions for a sociological and empirical research of religiousness.

Global aromatics supply. Today and tomorrow

Energy Technology Data Exchange (ETDEWEB)

Bender, M. [BASF SE, Ludwigshafen (Germany)

2013-11-01

Aromatics are the essential building blocks for some of the largest petrochemical products in today's use. To the vast majority they are consumed to produce intermediates for polymer products and, hence, contribute to our modern lifestyle. Their growth rates are expected to be in line with GDP growth in future. This contrasts the significantly lower growth rates of the primary sources for aromatics - fuel processing and steam cracking of naphtha fractions. A supply gap can be expected to open up in future for which creative solutions will be required. (orig.)

Immigrants as Refugees of the Global Economy: Learning to Teach (about) Today's Migrants

Science.gov (United States)

Reed, Judith

2015-01-01

The phenomenon of migration as it is known today must be understood in the larger context of the globalized economy and the "race to the bottom" that characterizes the multinational corporate relationship with the global South. A deeper understanding of the ways in which migration today is rooted in the machinations of the globalized…

Maintaining professionalism in today's business environment: ethical challenges for the pain medicine specialist.

Science.gov (United States)

Lebovits, Allen

2012-09-01

There are many external influences in today's market force that impair the relationship between the pain medicine specialist and the patient, and ultimately prevent optimal quality of care. This article explores the ethical challenges facing the pain medicine specialist in today's increasingly "business" environment and will offer solutions for maintaining the professionalism of pain medicine. Four commonly encountered bioethical principles in the practice of pain medicine are reviewed: beneficence, nonmaleficence, justice, and autonomy. The following ethical challenges of the pain medicine specialist are reviewed: practicing outside ones specialty area, practice characteristics, the consultant role, the economic lure of aggressive intervention, not evaluating for and treating comorbid psychopathology, reimbursement pressures, workers' compensation, and use of unproven methods. Solutions offered include collegial associations, social responsibility, legislative initiatives, pain education, interdisciplinary evaluation and treatment, improved relationships with third-party payers, reduced racial disparities, and ethics education. Ethics is the "roadmap" that enables the pain medicine specialist to navigate the increasingly murky waters of practicing pain management today by maintaining the professionalism necessary to combat today's "business" pressures. Wiley Periodicals, Inc.

Russia Today : Ruslands internationale spreekbuis voor 'soft power'?

NARCIS (Netherlands)

Kraft van Ermel, Nicolaas

2014-01-01

The tense current relations between Russia, Ukraine and the West are characterised by a true media war. This media war is fought in the old as well as in the new media, for example on television. One of the players in this game is the Russian English language television station Russia Today (since

Organizing a Ground Crew for Today's Helicopter Parents

Science.gov (United States)

Coburn, Karen Levin

2006-01-01

The relationship between college students and their parents is far closer than it was when most of today's educators were in school. Tapping into the upside and managing the potential drawbacks of highly involved parents is taking on great importance on an increasing number of campuses. Whether people call them "helicopter parents" or…

IN TODAY'S INFORMATION AGE ORGANISATIONS EXECUTIVE ASSISTANT PROFESSION

Directory of Open Access Journals (Sweden)

Bekir DEĞİRMENCİ

2015-07-01

Full Text Available It's as old as human history in the Executive Office and of the concept has caused the unborn. From the industrial revolution, they perform the organizational activities of all employees in the area are the name of the Office. Businesses are not just places that made production. Businesses also allows the production of all kinds of people have seen the need, the important strategic decisions, increase the quali ty of production and employees must work efficiently and effectively - conscious upon arrival places always have been offices. Marketing, management, human resources, accounting, as units have been operating in all offices within the organization. In today' s information age, information offices are produced, distributed to individuals and corporations concerned, but also has been the destruction of redundant information and important information later when needed has been used places. Today's globalization i s rapid change in knowledge and technology organizations in the management of business owners and managers will help many professions on WikiMapia. Office; Administrator, officer, Secretary, will serve the objectives of the business class ser vices help kin d of elements are needed. Businesses in maintaining vital activities, production and service provision of the activities of the Organization in ensuring an effective and efficient manner within the framework of the team spirit in the conduct of managers with the most important requirements for an Assistant Manager's position has been. Most modern - day organizations close to the administrator should be looking to key features of the Administrative Assistant; the Office of the administrator, who knows how t o keep a secret is not a characteristic of people who best represent the Bureau. When a business can stand in straight execution activities Administrative Assistant has important tasks to. Executive Assistants are indispensable ingredients of today's mode rn office.

A Discussion on Risk in Complex Operational Settings

Energy Technology Data Exchange (ETDEWEB)

Ellis, K., E-mail: ken.ellis@wano.org [WANO, London (United Kingdom)

2014-10-15

Full text: Many apparatus today are complicated in that they consist of many components. The risk associated with these complicated apparatus is a product of their unreliable system components and sub-components. The components are a collection of inter-related individual components/ sub-components that can be correlated in a direct cause and effect manner and thus failures can be historically retraced or predicted. Once the confines of the complicated apparatus is extended to include such inputs as humans operating the equipment, man-machine interfaces, multiple processes surrounding the operation of the apparatus, etc., the whole system becomes complex. Complex systems are based on interdependencies versus dependencies, and risk becomes a product of improperly aligned or poorly integrated activities. Cause and effect becomes more loosely coupled and both path and circumstance dependent. To better understand and improve our defence in depth strategies we need to better understand and discuss complex systems and hence allow better erection of protective barriers. (author)

Changing times, similar challenges.

Science.gov (United States)

Baillie, Jonathan

2013-11-01

With IHEEM celebrating its 70th Anniversary this month, HEJ editor, Jonathan Baillie, recently met the Institute's oldest surviving Past-President, Lawrence Turner OBE, who, having in 1964 established a small engineering business producing some of the NHS's earliest nurse call systems from the basement of his three-storey West Midlands home, has since seen the company, Static Systems Group, grow to become one of the U.K. market-leaders in its field. The Institute's President from 1979-1981, he looked back, during a fascinating two-hour discussion, at his time in the role, talked through some of the key technological and other changes he has seen in the past five decades, reflected on an interesting and varied career, and considered some of the very different current-day challenges that today's IHEEM President, and the Institute as a whole, face.

How to understand the tunneling in attosecond experiment?. Bohr-Einstein photon box Gedanken experiment, tunneling time and the wave particle duality

Science.gov (United States)

Kullie, Ossama

2018-02-01

The measurement of the tunneling time (T-time) in today's attosecond and strong field (low-frequency) experiments, despite its controversial discussion, offers a fruitful opportunity to understand time measurement and the time in quantum mechanics. In addition, as we will see in this work, a related controversial issue is the particulate nature of the radiation. The T-time in attosecond experiment and its different aspects and models, is discussed in this work, especially in relation to my model of real T-time (Kullie, 2015), where a good agreement with the experiment and an intriguing similarity to the Bohr-Einstein photon box Gedanken experiment was found. The tunneling process itself is still not well understood, but I am arguing that a scattering mechanism (by the laser wave packet) offers a possibility to understand the tunneling process in the tunneling region. This is related to the question about the corpuscular nature of light which is widely discussed in modern quantum optics experiments.

3D and 4D Seismic Technics Today

Directory of Open Access Journals (Sweden)

Marcin Marian

2004-09-01

Full Text Available Years ago, exploration was done through surface observations and „divining rods“ – now, it is done by satellites, microprocessors, remote sensing, and supercomputers. In the 1970´ s, the exploration success rate was 14 percent, today, it is nearly 29 percent. Not so long ago, three – dimension (3D seismic diagnostic techniques helped recover 25-50 percent of the oil in place – now, 4D seismic helps recover up to 70 percent of the oil in place. 3D and 4D seismic and earth imaging systems also help in understanding the subsurface flow of other fluids, such as groundwater and pollutants.Seismic surveys – a technique in which sound waves are bounced off underground rock struktures to reveal possible oil and gas bearing formation – are now standard fare for the modern petroleum industry. But today’s seismic methods are best at locating „structural traps“ where faults or folds in the underground rock have created zones where oil can become trapped.

Current Discussions Between ESO and Chile

Science.gov (United States)

1995-04-01

[Joint Press Release by the Government of the Republic of Chile and the European Southern Observatory. The text is issued simultaneously in Santiago de Chile (in Spanish) and at the ESO Headquarters in Garching (in English).] Today, Tuesday, 18 April 1995, at the ESO Headquarters in Garching (Germany), Mr. Roberto Cifuentes, Plenipotentiary Ambassador representing the Government of the Republic of Chile, and the Director General of the European Southern Observatory, Professor Riccardo Giacconi, have signed a Supplementary, Interpretative and Amending Agreement to the Convention of 6 November 1963 which governs the relations between Chile and this International Organisation. This Agreement which in practice signifies a widening and strengthening of the cooperative relations between the Organisation and the Chilean scientific community will hereafter be submitted for ratification by the National Congress of the Republic of Chile (the Parliament) and by the ESO Council. According to the Agreement signed today, Chilean astronomers will have privileged access within up to 10 percent observing time on all present and future ESO telescopes in Chile. Moreover, ESO accepts to incorporate into its labour regulations for Chilean personnel concepts like freedom of association and collective bargaining. This signing of the Supplementary, Interpretative and Amending Agreement to the original Convention of 1963 follows after months of constructive dialogue between the parties. It constitutes an important step towards a solution of some of the pending points on the current agenda for discussions between the Government of Chile and ESO. Among the issues still pending, ESO has informed the Government of Chile that respect for its immunities by the Chilean State is of vital importance for the continuation of the construction of the world's largest telescope at Paranal, as well as the continued presence of the Organisation in Chile. The Chilean Government, on its side, and concerning

Housing for the elderly in Denmark, life conditions today and future scenarios

DEFF Research Database (Denmark)

Welling, Helen

2004-01-01

in the population profile will increase the need for housing and facilities for the elderly. At the same time the number of working taxprayers will be relatively less. The life conditions of the elderly have changed through time. The elderly in Denmark are not any longer belonging to the weakest social population......Living and housing conditions for the elderly have become one of society's major problems - socially, culturally and economically. Today there are approximately one million people in Denmark at the age over 60 years. Too many of the older citizens live in out-of-date housing. The changes occurring...... group. The first part of this paper focus on an outline of 20th Century major trends with special reference to building for the elderly. The second part describes new developments in elderly housing and the third part introduces to studies of future housing needs for the elderly. Paper presented...

Panel Discussion: Near Real Time Imagery Intelligence How Will We Do It?

Science.gov (United States)

Andraitis, Arthur A.; Crane, Alfred C.; Daniels, George; Graham, Johnny; LaGesse, Francis R.

1987-02-01

This afternoon's panel discussion will address near real time imagery and intelligence--how will we do it? Our moderator is Arthur Andraitis, a consultant in intelligence reconnaissance systems and international marketing. He was commissioned in the United States Air Force out of the University of Idaho, and entered the Air Force in 1955 where he became an Image Intelligence Officer serving in a variety of intelligence and reconnaisance related assignments, including two tours each in Asia and Europe supporting tactical theater and national level operations. He also suffered through two Pentagon tours--one as Branch Chief of the Imagery Branch for the Assistant Chief of Staff for Intelligence. He was the U. S. National Coordinator for two NATO intelligence and reconnaissance panels, and served several assignments in support of special operations, which included a year with the special forces in Viet Nam where he flew many missions in L-19s, 01 and assault helicopters. He has been an advisor on intelligence and reconnaissance matters to several foreign countries. In 1978 he retired from the United States Air Force, went to work for Itek, and then became an independent consultant in intelligence and reconaissance systems. I would like to introduce Art Andraitis.

Ethics & the CEO. Panel discussion.

Science.gov (United States)

Yuspeh, A; Ryan, M J; Dalton, J E; Tong, D A; Hofmann, P B

1998-01-20

When does a golden parachute become a bribe? How should an imperiled hospital serve both its mission and the interests of good business? H&HN put five executives on the spot with these questions, asking them to respond to a fictitious scenario inspired by today's headlines. Here's what they said.

Humanoid Robotics: Real-Time Object Oriented Programming

Science.gov (United States)

Newton, Jason E.

2005-01-01

Programming of robots in today's world is often done in a procedural oriented fashion, where object oriented programming is not incorporated. In order to keep a robust architecture allowing for easy expansion of capabilities and a truly modular design, object oriented programming is required. However, concepts in object oriented programming are not typically applied to a real time environment. The Fujitsu HOAP-2 is the test bed for the development of a humanoid robot framework abstracting control of the robot into simple logical commands in a real time robotic system while allowing full access to all sensory data. In addition to interfacing between the motor and sensory systems, this paper discusses the software which operates multiple independently developed control systems simultaneously and the safety measures which keep the humanoid from damaging itself and its environment while running these systems. The use of this software decreases development time and costs and allows changes to be made while keeping results safe and predictable.

SCHOOL, UNIVERSITY AND EDUCATIONAL ACCESSIBILITY: DISCUSSING EDUCATIONAL OPPORTUNITIES FOR STUDENTS WITH HIGH SKILLS/GIFTEDNESS

Directory of Open Access Journals (Sweden)

Renata Gomes Camargo

2013-12-01

Full Text Available Thinking about educational accessibility in academic research constitutes a necessity in view of the reality of education today and investigations unexplored, such as the relation between the high skills/giftedness -AH/SD-, researchin university and educational accessibility. This paper aims to discuss the dialogue between school and university research regarding the accessibility of students with AH/SD, seeking to highlight some actions related to a research project of theUniversidade Federal de Santa Maria/RS. The discussion in this article is guided in a qualitative perspective, is the main theoretical support studies of Manzini (2005 and Freitas and Pérez (2010. Among the main considerations, it follows that: shared responsibility between school and university, through action research projects, contributes significantly to the establishment of educational accessibility for students with AH/SD.

Theoretical-literary considerations about the role of oral narration today

Directory of Open Access Journals (Sweden)

Gilka Girardello

2014-07-01

Full Text Available This article reflects on a group of theoretical and literary references that we consider useful to an approach to oral narration as a poetic possibility and artistic form in the contemporary cultural scene. To choose these references, all of which are classics in various fields of narrative studies, we considered their possible relevance to debates in empirical contexts where stories are studied and told in Brazil today. We indicate the importance of the concepts of verbal art and performance (Richard Bauman and Paul Zumthor, the relation between narrative and cultural memory (Lyotard and the opening to the emergence of new narratives suggested by Ricoeur, Kearney, Didi-Huberman and Gagnebin in their discussions based on Walter Benjamin’s classic essay “The Storyteller.” The paper concludes by affirming the singularity of the role of oral narration in the mediations required by the complex contemporary cultural web. It seeks to contribute to the valorization of practices such as storytelling, which has a growing presence in Brazilian schools and other cultural spaces, and support the establishment of increasingly higher ethical-aesthetic standards for research in this field.

Computer Literacy for Life Sciences: Helping the Digital-Era Biology Undergraduates Face Today's Research

Science.gov (United States)

Smolinski, Tomasz G.

2010-01-01

Computer literacy plays a critical role in today's life sciences research. Without the ability to use computers to efficiently manipulate and analyze large amounts of data resulting from biological experiments and simulations, many of the pressing questions in the life sciences could not be answered. Today's undergraduates, despite the ubiquity of…

Just-In-Time Inventory: Proceed with caution!

Energy Technology Data Exchange (ETDEWEB)

Katterhenry, W.E. [Katterhenry and Associates, Inc., Naperville, IL (United States)

1995-10-01

Today`s economic climate, the emerging of independent power producers, pending deregulation, and environmental restraints are forcing the utility industry to adopt cost cutting measures in an effort to be more competitive and survive in tomorrow`s market place. The cost cutting measure addressed in this paper is ``Just-In-Time Inventory`` of coal for fossil fueled power plants.

Chemical coal conversion yesterday, today, and tomorrow; Der Chemierohstoff Kohle: gestern, heute und morgen

Energy Technology Data Exchange (ETDEWEB)

Talbiersky, J. [UCP Chemicals AG, Wien (Austria)

2007-01-15

Shortage in mineral oil and gas as well as a high price level have caused a renaissance in coal conversion technologies, at the end of the 70's. Today we have a similar situation. Now coal coversion technologies will be in the focus again but hopefully as a longterm strategy. The most important coal conversion technologies as liquefaction, gasification, coking and calcium carbide synthesis are discussed regarding their use for the production of chemicals. The most important source for aromatic chemicals from coal is till now coal tar with an availability of 22 Mio. t/a. The manufacturing of coal tar is discussed as an example for making aromatic products from a complex feed stock that you get by the fixed bed gasification, coal liquefaction and coking. Also the special marketing strategy that is necessary to be competitive against products from the petroindustry. It can be expected, that coal gasification as a source for synthesis gas will become more and more important. Synthesis gas is the access to aliphatic hydrocarbons by Fischer Tropsch synthesis and to methanol, a chemical with a high synthetic potential. Also the new hydrothermal carbonization of biomass to synthetic coal is mentioned. (orig.)

Today's College Students: Going First Class on the Titanic.

Science.gov (United States)

Levine, Arthur

1981-01-01

There is a sense among today's students that they are passengers on a sinking ship, even though they are optimistic about their own futures. A new curriculum including interdisciplinary study, majors in problems rather than disciplines, career internships, and theses is proposed to counter student attitudes. (MSE)

Chemistry Today and Tomorrow-The Central, Useful, and Creative ...

Indian Academy of Sciences (India)

Home; Journals; Resonance – Journal of Science Education; Volume 2; Issue 5. Chemistry Today and Tomorrow – The Central, Useful and Creative Science. Uday Maitra. Book Review Volume 2 ... Author Affiliations. Uday Maitra1. Department of Organic Chemistry, Indian Institute of Science, Bangalore 560 012, India.

A Discussion of Students Understanding, Learning and Application of Theory of Science within Humanities and Social Science

DEFF Research Database (Denmark)

Wiberg, Merete

when they learn a disciplinary area and in this context design strategies for investigations and project writing. Due to the massification of education and research (Gibbons 1998, 2005) in most universities the tendency is that science and research have become oriented towards practice, partnerships...... is to discuss the role of theory of science in teaching and learning in the actual university context. It is to be discussed why a discussion of ontological complexity is relevant for the understanding of scientific work for both the researcher of today and the academics which are to apply research strategies......: European Educational Research Journal, Volume 6, no. 2, 2007 Nowotny, H. Scott, P., Gibbons, M. (2011). Re-Thinking Science, Cambridge: Polity Press Wittgenstein, L. (1984). Philosophische Untersuchungen. I: Wittgenstein, L. Werkausgabe Band 1. Frankfurt am Main: Suhrkamp....

Contributions to the discussion on the determinants of long-term human capital development in today's developing regions

OpenAIRE

Prayon, Valeria

2013-01-01

This thesis makes use of the phenomenon of age-heaping as a proxy for basic numerical skills and assesses the long-term human capital development in today’s developing regions, mainly for the time period from 1880 to 1960. Although the age-heaping methodology is still quite new in the field of economic history capturing only a very basic aspect of human capital, many recent studies have demonstrated its usefulness as a proxy for basic numerical skills. This thesis contributes to this strand o...

Grave New World? Workplace Skills for Today's College Graduates

Science.gov (United States)

Eisner, Susan

2010-01-01

Today's college graduates face an uncertain and demanding job market in which they are likely to encounter evolving skill needs, reduced hiring, and heightened competition from experienced laid off workers and globally available labor. These realities underscore the importance expressed by educators and practitioners of identifying attributes new…

Replacement of a vessel head, an operation which today gets easily into its stride

International Nuclear Information System (INIS)

Mardon, P.; Chaumont, J.C.; Lambiotte, P.

1995-01-01

In 1992, one year after the detection of a leak in a vessel head of the Electricite de France (EDF) Bugey 4 reactor, the head was replaced by the Framatome-Jeumont Industrie Group. Today, this group, which has developed new methods and new tools to optimize the cost, the time-delay and the dosimetry of this kind of intervention, has performed 11 additional replacements, two of which on 1300 MWe power units. This paper describes step by step the successive operations required for a complete vessel head replacement, including the testing of safety systems before starting up the reactor. (J.S.). 7 photos

Discussion 2: David Dobbs

OpenAIRE

Dobbs, David; Murray-Rust, Peter; Hatcher, Jordan; Pollock, Rufus

2010-01-01

David Dobbs writes on science, medicine and culture. He has contributed to a diversity of publications, including Scientific American, Slate magazine, Wired, Audubon, Atlantic Monthly, and the New York Times magazine. He has also authored a number of books. Other participants in this discussion were Peter Murray-Rust, Jordan Hatcher, and Rufus Pollock.

Benefits of real-time gas management

International Nuclear Information System (INIS)

Nolty, R.; Dolezalek, D. Jr.

1994-01-01

In today's competitive gas gathering, processing, storage and transportation business environment, the requirements to do business are continually changing. These changes arise from government regulations such as the amendments to the Clean Air Act concerning the environment and FERC Order 636 concerning business practices. Other changes are due to advances in technology such as electronic flow measurement (EFM) and real-time communications capabilities within the gas industry. Gas gathering, processing, storage and transportation companies must be flexible in adapting to these changes to remain competitive. These dynamic requirements can be met with an open, real-time gas management computer information system. Such a system provides flexible services with a variety of software applications. Allocations, nominations management and gas dispatching are examples of applications that are provided on a real-time basis. By providing real-time services, the gas management system enables operations personnel to make timely adjustments within the current accounting period. Benefits realized from implementing a real-time gas management system include reduced unaccountable gas, reduced imbalance penalties, reduced regulatory violations, improved facility operations and better service to customers. These benefits give a company the competitive edge. This article discusses the applications provided, the benefits from implementing a real-time gas management system, and the definition of such a system

Interfaith Education: A New Model for Today's Interfaith Families

Science.gov (United States)

Gordon, Sheila C.; Arenstein, Benjamin

2017-01-01

With societal changes rapidly transforming cultures that had been largely homogenous, today's multi-cultural--and in particular interfaith--families need new educational strategies to help them understand their cultural roots and identify and clarify what aspects of their heritages they wish to nurture and transmit to their children. This paper…

The University as an Institution Today: Topics for Reflection | IDRC ...

International Development Research Centre (IDRC) Digital Library (Canada)

Today, in both the developing and industrialized worlds, the vital role of higher ... However, as the end of the second millennium draws near, we must reflect upon the ... Its philosophy, missions, functions, objectives, structures, and service to ...

Time-Optimal Real-Time Test Case Generation using UPPAAL

DEFF Research Database (Denmark)

Hessel, Anders; Larsen, Kim Guldstrand; Nielsen, Brian

2004-01-01

Testing is the primary software validation technique used by industry today, but remains ad hoc, error prone, and very expensive. A promising improvement is to automatically generate test cases from formal models of the system under test. We demonstrate how to automatically generate real...... test purposes or generated automatically from various coverage criteria of the model.......-time conformance test cases from timed automata specifications. Specifically we demonstrate how to fficiently generate real-time test cases with optimal execution time i.e test cases that are the fastest possible to execute. Our technique allows time optimal test cases to be generated using manually formulated...

Today or not today: Deregulating the Russian gas sector

International Nuclear Information System (INIS)

Grigoryev, Yuli

2007-01-01

Although Russia is the world's biggest producer of natural gas, its ability to maintain timely and reliable supply to meet the growing global demand has come under question in recent months. The gas war with Ukraine notwithstanding, concern has been raised by a number of observers that underinvestment in the gas sector will lead to a systemic failure of the state monopolist OAO Gazprom to increase or even maintain current levels of production. Yet with a quarter of European gas coming from Russia, and with increasing presence of Gazprom in European downstream operations (such as Germany, Hungary, and other CIS states) as well as seemingly closer ties with Algeria, another major supplier of gas to Europe, there has been a strong reaction from Europe's policy-makers to decrease dependence on Russian gas. Deregulating and liberalising the gas sector would see the lifting of restrictions to foreign or independent investors wishing to gain access to Russian reserves, as well as the unhindered access to the pipeline infrastructure and export markets. It would also signal the unbundling of Gazprom and an end to the artificially low price of gas to the domestic consumer. This paper discusses whether deregulation is the optimal way to raise capital, attract investment and increase supply security for Russia's Western neighbours. In doing so, the paper identifies the objectives of the EU as the importer whilst trying to align them with the objectives of the Russian Federation as the exporter, in the current political context

Detecting changes in real-time data: a user's guide to optimal detection.

Science.gov (United States)

Johnson, P; Moriarty, J; Peskir, G

2017-08-13

The real-time detection of changes in a noisily observed signal is an important problem in applied science and engineering. The study of parametric optimal detection theory began in the 1930s, motivated by applications in production and defence. Today this theory, which aims to minimize a given measure of detection delay under accuracy constraints, finds applications in domains including radar, sonar, seismic activity, global positioning, psychological testing, quality control, communications and power systems engineering. This paper reviews developments in optimal detection theory and sequential analysis, including sequential hypothesis testing and change-point detection, in both Bayesian and classical (non-Bayesian) settings. For clarity of exposition, we work in discrete time and provide a brief discussion of the continuous time setting, including recent developments using stochastic calculus. Different measures of detection delay are presented, together with the corresponding optimal solutions. We emphasize the important role of the signal-to-noise ratio and discuss both the underlying assumptions and some typical applications for each formulation.This article is part of the themed issue 'Energy management: flexibility, risk and optimization'. © 2017 The Author(s).

Voces (Voices): A Profile of Today's Latino College Students

Science.gov (United States)

Santiago, Deborah A.

2007-01-01

Latinos are the youngest and fastest growing ethnic group in the United States. It is imperative that institutional leaders and decision makers have a better understanding of Latino students today in order to shape the policies and practices to serve college students in the future. Currently, disparate statistics about Latino students in higher…

[The practicum in physiology: from Laufberger to today].

Science.gov (United States)

Kuthan, V; Sedlácek, J; Trojan, S

1990-09-21

An outline of Prof. Laufberger's concept of practical exercises in physiology, proposed just after the Second World War, is given. Especially, his new pedagogical approach is emphasized, here. Further, the development of the organization of practical courses in the Institute of Physiology in Prague is described: e.g. the modernization of the methods used, and of the educational process in early 70 s'. Today, the importance of biocybernetics is growing.

Nature and history today: the ecological crisis

Directory of Open Access Journals (Sweden)

Luciano ESPINOSA RUBIO

2012-02-01

Full Text Available Today, the Nature-History relations are the ecological ones: we are living in a global eco-bio-techno-noos-sphere and that means that ecological crisis is a crisis of civilization too. Above all, the climate change and its social and political consequences will have a great impact in our lives, and we must respond without losing our rights. In the intellectual way, we need new narrations in order to affront the situation and perhaps the theory of the lesser evil is one of the better answers that we can find.

Ideologies in the Swedish health sector today

DEFF Research Database (Denmark)

Diderichsen, Finn

1982-01-01

Sweden has a long tradition of social democracy and corporate cooperation. Social problems are treated as technological questions that always should be solved through rational and neutral means. Today Sweden faces a crisis of economy as well as a crisis of medicine. In the spirit of consensus, th...... system of primary care and prevention. However, in the context of the current economic crisis, the struggle against health hazards and cuts in public spending has intensified and the gap between the ideology of technological rationalism and reality has widened....

Coffee Shop As a Media for Self-Actualization Today's Youth

Directory of Open Access Journals (Sweden)

Salendra Salendra

2014-07-01

Full Text Available Trends go to a coffee shop that is currently self-actualization can be a medium for today's youth. In this study, the author uses Dramaturgy Theory introduced by Erving Goffman 1955 in The Presentation of Self in Everyday Life.                This research methods using qualitative methodology and data collection technique was done by observation, interviews and  study by literature. Trends goes to coffee shop by teen nowdays be assumed as teen’s activity to follow modern life style and it does to complete needs of self actualization.             It was concluded that the phenomenon of teenage habit to go to the coffee shop is an adolescent self-actualization behaviors performed by following a growing trend. Dramaturgy Theory discusses the two sides of teenage life in self actualize, front stage of a teenager is a person who has wide connections and likes to follow the trend of going to the coffee shop, and the back stage of the teenager is the pupil / student in an educational institution and a child in a family whose primary job is to learn and serve the elderly.

What Do Young People Today Really Think about Jesus?

Science.gov (United States)

Walshe, Karen

2005-01-01

This article presents the key findings of a recent study investigating young people's knowledge and understanding of Jesus and demonstrates how young people today appear to be experiencing the same difficulties when engaging with the figure of Jesus in the religious education classroom as they did almost 40 years ago. It concludes by suggesting…

Education of Women in Today's World: Implications for Counsellors ...

African Journals Online (AJOL)

The result for research questions two revealed that all the items listed were accepted as problems of women in education sector. The third research question also revealed that all the items listed were accepted as things which education has done in the lives of women in Today's World, implications for Counsellors were also ...

Precise discussion of time-reversal asymmetries in B-meson decays

International Nuclear Information System (INIS)

Morozumi, Takuya; Okane, Hideaki; Umeeda, Hiroyuki

2015-01-01

BaBar collaboration announced that they observed time reversal (T) asymmetry through B meson system. In the experiment, time dependencies of two distinctive processes, B_−→ (B"0)-bar and (B"0)-bar →B_− (− expresses CP value) are compared with each other. In our study, we examine event number difference of these two processes. In contrast to the BaBar asymmetry, the asymmetry of events number includes the overall normalization difference for rates. Time dependence of the asymmetry is more general and it includes terms absent in one used by BaBar collaboration. Both of the BaBar asymmetry and ours are naively thought to be T-odd since two processes compared are related with flipping time direction. We investigate the time reversal transformation property of our asymmetry. Using our notation, one can see that the asymmetry is not precisely a T-odd quantity, taking into account indirect CP and CPT violation of K meson systems. The effect of ϵ_K is extracted and gives rise to O(10"−"3) contribution. The introduced parameters are invariant under rephasing of quarks so that the coefficients of our asymmetry are expressed as phase convention independent quantities. Some combinations of the asymmetry enable us to extract parameters for wrong sign decays of B_d meson, CPT violation, etc. We also study the reason why the T-even terms are allowed to contribute to the asymmetry, and find that several conditions are needed for the asymmetry to be a T-odd quantity.

Measuring Time in Sporting Competitions with the Domain-Specific Language EasyTime

OpenAIRE

Fister Jr., Iztok; Fister, Iztok

2012-01-01

Measuring time in mass sporting competitions is unthinkable manually today because of their long duration and unreliability. Besides, automatic timing devices based on the RFID technology have become cheaper. However, these devices cannot operate stand-alone. To work efficiently, they need a computer timing system for monitoring results. Such system should be capable of processing the incoming events, encoding and assigning results to a individual competitor, sorting results according to the ...

The Pauli-Jung conjecture and its impact today

CERN Document Server

Fuchs, Christopher A

2014-01-01

Related to the key areas of Pauli''s and Jung''s joint interests, the book covers overlapping issues from the perspectives of physics, philosophy, and psychology. Of primary significance are epistemological questions connected to issues such as realism, measurement, observation, consciousness, and the unconscious. The contributions assess the extensive material that we have about Pauli''s and Jung''s ideas today, with particular respect to concrete research questions and projects based on and re...

Surrounded by Water: Talking to Learn in Today's Classrooms

Science.gov (United States)

Ernst-Slavit, Gisela; Wenger, Kerri J.

2016-01-01

The authors explore the importance of talk and interaction for learning, particularly in relation to new K-12 standards and the prominent role of academic language in today's educational contexts. The article concludes with a detailed example of a Grade 6 teacher's use of content and language objectives to address the needs and strengths of all…

National Guard > About the Guard > Today in Guard History

Science.gov (United States)

National Guard About Us By the Numbers Contact Us FAQ Federal Mission History Join Us Leaders Director of Program Training & Technology Battle Lab (T3BL) Civil Support Simulation Exercises Regional Training March Today in Guard History Leadership CNGB VCNGB SEA DANG DARNG Joint Staff J-1 J-2 J-3 J-4 J-5 J-6 J

Approaches to the Study of Pragmatism in Today's China

Science.gov (United States)

Chengbing, Wang

2017-01-01

To explore the key approaches to pragmatism is not only a logical requirement of the development of pragmatism itself, but also necessary for Chinese pragmatism to progress. There are three major necessary and feasible approaches to the study of pragmatism, which will play a very important role in the development of Pragmatism in today's China:…

"What Today's University Students Have Taught Us”

Directory of Open Access Journals (Sweden)

Alison J. Head

2016-12-01

Full Text Available Today, more students in the US are attending university than ever before. An unprecedented number of these students were born digital—meaning digital technologies have been a constant feature in their lives. For these young adults, information literacy competencies are always being formed, practiced, and learned. Project Information Literacy (PIL is a series of ongoing quantitative and qualitative research studies in the US that investigates what it is like to be a university student in the digital age. This research study has investigated how students find information and conduct research—in their words and through their experiences—for coursework, use in their everyday lives, and, once they graduate, in the workplace and their communities. Since 2008, more than 11,000 university students at nearly 60 US higher education institutions have been surveyed or interviewed, making PIL the largest study of information literacy ever conducted. Results from PIL’s studies have concluded students’ information competencies are put to the test in the vast information landscape they inhabit. Furthermore, finding and using information is exponentially more complex than it was a generation ago, especially since the information landscape has shifted from one of scarce resources to one of overload. In this keynote, five research takeaways were presented from PIL’s eight studies: (1 Students find research more difficult than ever before, (2 getting started is the hardest part of research, (3 frustrations begin with finding context, i.e., big picture, information-gathering, language, and situational context, (4 search strategies are based on predictability, familiarity, and efficiency, and (5 evaluation is the one information skills most learn to use. Discussion included implications of these findings for teaching, learning, work, and librarianship in the 21st century.

Discussion on allowed outage time at online maintenance in Japan

International Nuclear Information System (INIS)

Kobayashi, Masahide

2009-01-01

The purpose of this report is clarification of the handling of online maintenance in important system for nuclear safety of nuclear power plant in Japan, and discusses future tasks of online maintenance in Japan. Now, online maintenance is limited few cases in Japan. But, the needs and importance of online maintenance will be increase near future. It is necessary to evaluate safety at the online maintenance, and if necessary PSA results were used. It will be safety to do online maintenance within AOT, but safety of repetition of online maintenance must be evaluated. And, it is necessary to evaluate the influence to which the man-power during year is leveled by OLM. (author)

A discussion for stabilization time of carbon steel in atmospheric corrosion

Science.gov (United States)

Zhang, Zong-kai; Ma, Xiao-bing; Cai, Yi-kun

2017-09-01

Stabilization time is an important parameter in long-term prediction of carbon steel corrosion in atmosphere. The range of the stabilization time of carbon steel in atmospheric corrosion has been published in many scientific literatures. However, the results may not precise because engineering experiences is dominant. This paper deals with the recalculation of stabilization time based on ISO CORRAG program, and analyzes the results and makes a comparison to the data mentioned above. In addition, a new thinking to obtain stabilization time will be proposed.

International Discussion Meeting on High-Tc Superconductors

CERN Document Server

1988-01-01

In the past two years conferences on superconductivity have been characterized by the attendance of hundreds of scientists. Consequently, the organizers were forced to schedule numerous parallel sessions and poster presentations with an almost unsurveyable amount of information. It was, therefore, felt that a more informal get-together, providing ample time for a thourough discussion of some topics of current interest in high-temperature superconductivity, was timely and benefitial for leading scientists as well as for newcomers in the field. The present volume contains the majority of papers presented at the International Discussion Meeting on High-Tc Superconductors held at the Mauterndorf Castle in the Austrian Alps from February 7 to 11, 1988. Each subject was introduced in review form by a few invited speakers and then discussed together with the contributed poster presentations. These discussion sessions chaired by selected scientists turned out to be the highlights of the meeting, not only because all ...

Real-time UNIX in HEP data acquisition

International Nuclear Information System (INIS)

Buono, S.; Gaponenko, I.; Jones, R.; Mapelli, L.; Mornacchi, G.; Prigent, D.; Sanchez-Corral, E.; Skiadelli, M.; Toppers, A.; Duval, P.Y.; Ferrato, D.; Le Van Suu, A.; Qian, Z.; Rondot, C.; Ambrosini, G.; Fumagalli, G.; Aguer, M.; Huet, M.

1994-01-01

Today's experimentation in high energy physics is characterized by an increasing need for sensitivity to rare phenomena and complex physics signatures, which require the use of huge and sophisticated detectors and consequently a high performance readout and data acquisition. Multi-level triggering, hierarchical data collection and an always increasing amount of processing power, distributed throughout the data acquisition layers, will impose a number of features on the software environment, especially the need for a high level of standardization. Real-time UNIX seems, today, the best solution for the platform independence, operating system interface standards and real-time features necessary for data acquisition in HEP experiments. We present the results of the evaluation, in a realistic application environment, of a Real-Time UNIX operating system: the EP/LX real-time UNIX system. ((orig.))

Medium Term Economic Effects of Peak Oil Today

OpenAIRE

Dr. Ulrike Lehr; Dr. Christian Lutz; Kirsten Wiebe

2011-01-01

The paper at hand presents results of a model-based scenario analysis on the economic implications in the next decade of an oil peak today and significantly decreasing oil production in the coming years. For that the extraction paths of oil and other fossil fuels given in LBST (2010) are implemented in the global macroeconomic model GINFORS. Additionally, the scenarios incorporate different technological potentials for energy efficiency and renewable energy, which cannot be forecast using eco...

Visions of Students Today: A Message from the Editors

Science.gov (United States)

Wentzell, G. W.; Richlin, L.; Cox. M. D.

2012-01-01

In Michael Wesch's (2007) now widely seen video "A Vision of Students Today" (http://www.youtube.com/watch?v=dGCJ46vyR9o), a camera pans across a large, traditional classroom where college students hold up messages about themselves as members of the current generation of learners, who have been dubbed Millennials (Howe & Strauss, 2000). The video…

Acoustics of ancient Greek and Roman theaters in use today

DEFF Research Database (Denmark)

Gade, Anders Christian; Angelakis, Konstantinos

2006-01-01

In the Mediteranan area a large number of open, ancient Greek and Roman theatres are still today facing a busy schedule of performances including both classical and contemporary works of dance, drama, concerts, and opera. During the EU funded ``Erato'' project and a subsequent master thesis project...

Bi-dimensional arrays of SPAD for time-resolved single photon imaging

International Nuclear Information System (INIS)

Tudisco, S.; Lanzano, L.; Musumeci, F.; Neri, L.; Privitera, S.; Scordino, A.; Condorelli, G.; Fallica, G.; Mazzillo, M.; Sanfilippo, D.; Valvo, G.

2009-01-01

Many scientific areas like astronomy, biophysics, biomedicine, nuclear and plasma science, etc. are interested in the development of a new time-resolved single photon imaging device. Such a device represents today one of the most challenging goals in the field of photonics. In collaboration with Catania R and D staff of ST-Microelectronics (STM) we created, during the last few years, a new avalanche photosensor-Single Photon Avalanche Diode (SPAD) able to detect and count, with excellent performance, single photons. Further we will discuss the possible realization of a single photon imaging device through the many elements integration (bi-dimensional arrays) of SPADs. In order to achieve the goal, it is also important to develop an appropriate readout strategy able to address the time information of each individual sensor and in order to read a great number of elements easily. First prototypes were designed and manufactured by STM and the results are reported here. In the paper we will discuss in particular: (i) sensor performance (gain, photodetection efficiency, timing, after-pulsing, etc.); (ii) array performance (layout, cross-talk, etc.); (iii) readout strategy (quenching, electronics), and (iv) first imaging results (general performance).

The Coolness of Capitalism Today

Directory of Open Access Journals (Sweden)

Jim McGuigan

2012-05-01

Full Text Available This paper is about the reconciliation of cultural analysis with political economy in Marxist-inspired research on communications. It traces how these two traditions became separated with the development of a one-dimensional and consumerist cultural studies, on the one-hand, and a more classically Marxist political economy of communications, on the other hand, that was accused of holding a simplistic and erroneous concept of ideology. The paper defends a conception of ideology as distorted communication motivated by unequal power relations and sketches a multidimensional mode of cultural analysis that takes account of the moments of production, consumption and textual meaning in the circulation of communications and culture. In accordance with this framework of analysis, the cool-capitalism thesis is outlined and illustrated with reference to Apple, the ‘cool’ corporation. And, the all-purpose mobile communication device is selected as a key and urgent focus of attention for research on commodity fetishism and labour exploitation on a global scale today.

Gas market is today strategical

International Nuclear Information System (INIS)

Darricarrere, Y.L.

2006-01-01

The energy market, and in particular the gas market, is today seething with excitement. In France, in Europe and in the rest of the world, the energy stakes are in the center of preoccupations. This article is an interview of Y.L. Darricarrere, general director of the gas and electricity division of Total group, who explains his opinions about the opening of European and French energy markets, presents the ambitions of Total group on these markets, and comments some recent events of the European energy scene: concentration between gas and electric utilities, the Suez and Gaz de France (GdF) project of merger, the risks linked with the coming in of national companies from producing countries, like Gazprom and Sonatrach, on the European market, the restriction of access of foreign companies to hydrocarbon reserves in Russia and Latin America (come back of the 'energy nationalism'), Total's policy for anticipating the increase of the world energy demand and the depletion of fossil fuel reserves. (J.S.)

The ultimately accountable job: leading today's sales organization.

Science.gov (United States)

Colletti, Jerome A; Fiss, Mary S

2006-01-01

In recent years, sales leaders have had to devote considerable time and energy to establishing and maintaining disciplined processes. The thing is, many of them stop there--and they can't afford to, because the business environment has changed. Customers have gained power and gone global, channels have proliferated, more product companies are selling services, and many suppliers have begun providing a single point of contact for customers. Such changes require today's sales leaders to fill various new roles: Company leader. The best sales chiefs actively help formulate and execute company strategy, and they collaborate with all functions of the business to deliver value to customers. Customer champion. Customers want C-level relationships with suppliers in order to understand product strategy, look at offerings in advance, and participate in decisions made about future products--and sales leaders are in the best position to offer that kind of contact. Process guru. Although sales chiefs must look beyond the sales and customer processes they have honed over the past decade, they can't abandon them. The focus on process has become only more important as many organizations have begun bundling products and services to meet important customers' individual needs. Organization architect. Good sales leaders spend a lot of time evaluating and occasionally redesigning the sales organization's structure to ensure that it supports corporate strategy. Often, this involves finding the right balance between specialized and generalized sales roles. Course corrector. Sales leaders must watch the horizon, but they can't take their hands off the levers or forget about the dials. If they do, they might fail to respond when quick adjustments in priorities are needed.

Reply to the Discussion of Space-Time Modelling with Long-Memory Dependence: Assessing Ireland’s Wind Resource

Science.gov (United States)

1988-10-01

meteorologists’ rule-of-thumb that climatic drift manifests itself in periods greater than 30 years. For a fractionally-differenced model with our...estimates in a univariate ARIMA (p, d, q) with I d I< 0.5 has been derived by Li and McLrjd (1986). The model used by I-Iaslett an Raftery can be viewed as...Reply to the Discussion of "Space-time Modelling with Long-mnmory cDependence: Assessing Ireland’s Wind Resource" cJohn Haslett Department of

Moments for Movement: Photostories from the 1980s Resonate Today

Science.gov (United States)

Barndt, Deborah; Erickson, Kris

2017-01-01

This chapter offers an intergenerational reflection on the production of photostories in the Toronto-based Moment Project of the 1980s, considering how its features of co-creation, creative forms, and critical social content could be reinvented with the new digital media forms integral to today's social movements.

Menstrual Dysfunction in Girls from the Treatment Options for Type 2 Diabetes in Adolescents and Youth (TODAY) Study.

Science.gov (United States)

Kelsey, Megan M; Braffett, Barbara H; Geffner, Mitchell E; Levitsky, Lynne L; Caprio, Sonia; McKay, Siripoom V; Shah, Rachana; Sprague, Jennifer E; Arslanian, Silva A

2018-04-24

Little is known about reproductive function in girls with youth-onset type 2 diabetes. To characterize girls with irregular menses, and effects of glycemic treatments on menses and sex steroids in the Treatment Options for Type 2 Diabetes in Youth (TODAY) study. Differences in demographic, metabolic, and hormonal characteristics between regular vs. irregular menses groups were tested; treatment group (metformin +/- rosiglitazone, metformin + lifestyle) effect on menses and sex steroids over time in the study was assessed. This is a secondary analysis of TODAY data. Multi-center study in an academic setting. TODAY girls not on hormonal contraception and those > 1-year post-menarche were included. Irregular menses was defined as irregular menses. Those with irregular vs. regular menses had higher body mass index (BMI) (p=0.001), AST (p=0.001), free androgen index (p=0.0003), total testosterone (p=0.01); and lower sex-hormone binding globulin (SHBG) (p=0.004) and estradiol (p=0.01). Differences remained after adjusting for BMI. There was no treatment group effect on menses or sex steroids at 12 or 24 months, and no association of sex steroids with measures of insulin sensitivity or secretion. Menstrual dysfunction is common in girls with recently diagnosed T2D and associated with alterations in sex steroids, SHBG, and AST, but not with alteration in insulin sensitivity or β-cell function, and did not improve with 2 years of anti-hyperglycemic treatment.

[Man, problems of values and a discussion of abortion].

Science.gov (United States)

Straass, G

1981-04-15

This is a discussion on pregnancy interruption as it was carried out in the last years in the German Federal Republic, as well as in the German Democratic Republic. Ethical and moral problems and concepts concerning abortion and abortion legislation are discussed from the viewpoint of various ideas and philosophies, especially from the marxist point of view. Moral and ethical concepts result from an evaluation process of human behavior and social relationships. From the marxist insight of people it is known that this is historically concrete and not eternally existing in the nature of man. It is based on concrete people within concrete social situations. Moral values are dependent on social concepts and include human motivations. There is a close relationship between human needs and interests on the one hand and ethical values on the other hand. In abortion too, the single decision of the person does not constitute an ethical value. Abortion cannot be considered independent from the woman, nor from social reality. Reasons for legal abortion have changed through the years according to social needs; before and after World War II poverty, hardship, malnutrition; today it mainly is a question of woman's need for equality in education, profession, and family. Population policies play a role: "soldiers for Hitler" during World War II; preservation of the German race; influx of foreign people with large families. Ethical naturalism "survival of the fittest" is rejected. "Human life" cannot be separated from "developing human life"; zygote, embryo, fetus and newborn are all inseparable stages in human life. A newborn child is not purely biological, like an animal; social aspects are involved. Human nature is a product of history. The developing embryo has no significance as a primary basis for induced abortion but secondarily serves only to determine the optimal time period for abortion. To base abortion on the nature of prenatal human life means nothing more than to

Predicted summary of panel discussion on smart instruments

International Nuclear Information System (INIS)

Sorber, R.E.

1991-01-01

The following is a hypothetical account of a panel discussion on Smart Instruments. It enumerates topics that are likely to covered in the actual discussion. A smart instrument may be defined as one that performs smart functions or as one that contains a computer of some sort. Neither definition is perfect. Smart functions might include, but are not limited to: automated data logging (reading, location, time); transfer (downloading) logged data to outside computer; computer assisted, remote calibration; linearity and dead time correction; performance trending; self diagnosis of faults; detector probe recognition; automated beta factor application; and automatic range selection. These smart functions are discussed

Physician-patient discussions of controversial cancer screening tests.

Science.gov (United States)

Dunn, A S; Shridharani, K V; Lou, W; Bernstein, J; Horowitz, C R

2001-02-01

Screening mammography for younger women and prostate-specific antigen (PSA) measurement have controversial benefits and known potential adverse consequences. While providing informed consent and eliciting patient preference have been advocated for these tests, little is known about how often these discussions take place or about barriers to these discussions. We administered a survey to medical house staff and attending physicians practicing primary care. The survey examined physicians' likelihood of discussing screening mammography and PSA testing, and factors influencing the frequency and quality of these discussions. For the three scenarios, 16% to 34% of physicians stated that they do not discuss the screening tests. The likelihood of having a discussion was significantly associated with house staff physicians' belief that PSA screening is advantageous; house staff and attending physicians' intention to order a PSA test, and attending physicians' intention to order a mammogram; and a controversial indication for screening. The most commonly identified barriers to discussions were lack of time, the complexity of the topic, and a language barrier. Physicians report they often do not discuss cancer screening tests with their patients. Our finding that physicians' beliefs and intention to order the tests, and extraneous factors such as time constraints and a language barrier, are associated with discussions indicates that some patients may be inappropriately denied the opportunity to choose whether to screen for breast and prostate cancer.

Discussing study limitations in reports of biomedical studies- the need for more transparency.

Science.gov (United States)

Puhan, Milo A; Akl, Elie A; Bryant, Dianne; Xie, Feng; Apolone, Giovanni; ter Riet, Gerben

2012-02-23

Unbiased and frank discussion of study limitations by authors represents a crucial part of the scientific discourse and progress. In today's culture of publishing many authors or scientific teams probably balance 'utter honesty' when discussing limitations of their research with the risk of being unable to publish their work. Currently, too few papers in the medical literature frankly discuss how limitations could have affected the study findings and interpretations. The goals of this commentary are to review how limitations are currently acknowledged in the medical literature, to discuss the implications of limitations in biomedical studies, and to make suggestions as to how to openly discuss limitations for scientists submitting their papers to journals. This commentary was developed through discussion and logical arguments by the authors who are doing research in the area of hedging (use of language to express uncertainty) and who have extensive experience as authors and editors of biomedical papers. We strongly encourage authors to report on all potentially important limitations that may have affected the quality and interpretation of the evidence being presented. This will not only benefit science but also offers incentives for authors: If not all important limitations are acknowledged readers and reviewers of scientific articles may perceive that the authors were unaware of them. Authors should take advantage of their content knowledge and familiarity with the study to prevent misinterpretations of the limitations by reviewers and readers. Articles discussing limitations help shape the future research agenda and are likely to be cited because they have informed the design and conduct of future studies. Instead of perceiving acknowledgment of limitations negatively, authors, reviewers and editors should recognize the potential of a frank and unbiased discussion of study limitations that should not jeopardize acceptance of manuscripts.

Discussing study limitations in reports of biomedical studies- the need for more transparency

Directory of Open Access Journals (Sweden)

Puhan Milo A

2012-02-01

Full Text Available Abstract Unbiased and frank discussion of study limitations by authors represents a crucial part of the scientific discourse and progress. In today's culture of publishing many authors or scientific teams probably balance 'utter honesty' when discussing limitations of their research with the risk of being unable to publish their work. Currently, too few papers in the medical literature frankly discuss how limitations could have affected the study findings and interpretations. The goals of this commentary are to review how limitations are currently acknowledged in the medical literature, to discuss the implications of limitations in biomedical studies, and to make suggestions as to how to openly discuss limitations for scientists submitting their papers to journals. This commentary was developed through discussion and logical arguments by the authors who are doing research in the area of hedging (use of language to express uncertainty and who have extensive experience as authors and editors of biomedical papers. We strongly encourage authors to report on all potentially important limitations that may have affected the quality and interpretation of the evidence being presented. This will not only benefit science but also offers incentives for authors: If not all important limitations are acknowledged readers and reviewers of scientific articles may perceive that the authors were unaware of them. Authors should take advantage of their content knowledge and familiarity with the study to prevent misinterpretations of the limitations by reviewers and readers. Articles discussing limitations help shape the future research agenda and are likely to be cited because they have informed the design and conduct of future studies. Instead of perceiving acknowledgment of limitations negatively, authors, reviewers and editors should recognize the potential of a frank and unbiased discussion of study limitations that should not jeopardize acceptance of

Time in Parenting Activities in Dual-Earner Families at the Transition to Parenthood

Science.gov (United States)

Kotila, Letitia E.; Schoppe-Sullivan, Sarah J.; Dush, Claire M. Kamp

2015-01-01

Time in parenting was compared for new mothers and fathers in a sample of 182 dual-earner families. Parenting domains included positive engagement, responsibility, routine childcare, and accessibility. Time diaries captured parents’ time use over a 24-hour workday and nonworkday when infants were 3 and 9 months old. Parents were highly involved with their infants. Mothers were more involved than fathers in positive engagement and routine childcare on both days and at each assessment, and allocated more available time on workdays to these domains than fathers, with one exception. Fathers and mothers allocated similar shares of available workday time to positive engagement at 9 months. Greater equity in responsibility and accessibility was found; Mothers spent more, and a greater share of, parenting time in responsibility than fathers on the 9-month workday only, and were more accessible on the 3 month workday only. Implications for parents in today's diverse families are discussed. PMID:26405367

Discussion Graphs

DEFF Research Database (Denmark)

Kiciman, Emre; Counts, Scott; Gamon, Michael

2014-01-01

, time and other confounding factors, few of the studies that attempt to extract information from social media actually condition on such factors due to the difficulty in extracting these factors from naturalistic data and the added complexity of including them in analyses. In this paper, we present......Much research has focused on studying complex phenomena through their reflection in social media, from drawing neighborhood boundaries to inferring relationships between medicines and diseases. While it is generally recognized in the social sciences that such studies should be conditioned on gender...... a simple framework for specifying and implementing common social media analyses that makes it trivial to inspect and condition on contextual information. Our data model—discussion graphs—captures both the structural features of relationships inferred from social media as well as the context...

Today was yesterday tomorrow. The perception of time and the acquisition of language

Directory of Open Access Journals (Sweden)

Soraya Cortiñas Ansoar

2012-12-01

Full Text Available Temporal expressions present many problems regarding their conceptualization. Temporal deixis grammaticalises the relationship between the time of the situation described and the time of the deictic context, and its acquisition is essential in order to achieve a good command of the language. From a descriptive, linguistic and pragmatic perspective, and adopting a mixed methodology that integrates both qualitative and quantitative methods, the present paper provides a comprehensive study of the time markers that children use in the early years of their lives. More specifically, verbal forms (morphemes of time, subordinators, temporal adverbs and lexical expressions have been examined. Data for the present paper have been drawn from the Koiné corpus of child language, a corpus created at the University of Santiago de Compostela, and coordinated by Milagros Fernández Pérez. In particular, the interventions of two informants have been selected for analysis (1 boy and 1 girl between 2 and 4 years. The objectives pursued reflect the need to characterize expressions and temporal markers in child language. The results reveal the distinction and characterization of different acquisition stages in which we can observe how children use linguistic resources to acquire temporal discursive coordinates.

Combination of radiological and nuclear medical imaging in animals: an overview about the today's possibilities

International Nuclear Information System (INIS)

Behe, M.; Keil, B.; Kiessling, A.; Heverhagen, J.T.; Alfke, H.; Boehm, I.; Gotthardt, M.

2007-01-01

Molecular imaging of small animals has made considerable progress in the last years. Various research fields are interested in imaging small animals due to the lower numbers of animals per experiment. This has advantages with respect to financial, ethical and research aspects. Non-invasive imaging allows examination of one animal several times during the same experiment. This makes it possible to follow a pathological process in the same animal over time. However, the radiological methods used such as magnetic resonance imaging or computed tomography as well as the nuclear medicine methods such as single photon emission computed tomography or positron emission tomography suffer from disadvantages. Molecular aspects are limited in the radiological methods while anatomical localization is difficult in nuclear medicine. The fusion of these methods leads to additional information. This review shows today's possibilities with their advantages as well as disadvantages. (orig.)

Open and Distance Learning Today. Routledge Studies in Distance Education Series.

Science.gov (United States)

Lockwood, Fred, Ed.

This book contains the following papers on open and distance learning today: "Preface" (Daniel); "Big Bang Theory in Distance Education" (Hawkridge); "Practical Agenda for Theorists of Distance Education" (Perraton); "Trends, Directions and Needs: A View from Developing Countries" (Koul); "American…

Research Today Volume 3, Issue 2 April 2017 Newsletter

Science.gov (United States)

2017-05-05

for your study [ e.g., 59 MDW CRD Graduate Health Sciences Education (GHSE) (SG5 O&M); SG5 R&D; Tri-Service Nursing Research Program (TSNRP); Defense...59 MDW/SGVU SUBJECT: Professional Presentation Approval 1. Your paper, entitled Research Today Volume 3, Issue 2 April 2017 - Newsletter presented...Hall Ambulatory Surgical Center (WHASC) internship and residency programs. 3. Please know that if you are a Graduate Health Sciences Education

Notes on a methodological discussion: autobiography, critique and time

OpenAIRE

Gunvor Løkken

2010-01-01

After having tried for some time to overview the contemporary field of qualitative research to give a lecture for a professorship in that area, my idea at the outset of writing this article was to address whether changes in qualitative research should be viewed as recurrent revolutions as highlighted by Denzin and Lincoln (2000; 2005), or as a field of continuing key themes and long-standing tensions, as conceptualized by Atkinson, Coffey and Delamont (2003). However, during my writing, after...

Undergraduate Biocuration: Developing Tomorrow's Researchers While Mining Today's Data.

Science.gov (United States)

Mitchell, Cassie S; Cates, Ashlyn; Kim, Renaid B; Hollinger, Sabrina K

2015-01-01

Biocuration is a time-intensive process that involves extraction, transcription, and organization of biological or clinical data from disjointed data sets into a user-friendly database. Curated data is subsequently used primarily for text mining or informatics analysis (bioinformatics, neuroinformatics, health informatics, etc.) and secondarily as a researcher resource. Biocuration is traditionally considered a Ph.D. level task, but a massive shortage of curators to consolidate the ever-mounting biomedical "big data" opens the possibility of utilizing biocuration as a means to mine today's data while teaching students skill sets they can utilize in any career. By developing a biocuration assembly line of simplified and compartmentalized tasks, we have enabled biocuration to be effectively performed by a hierarchy of undergraduate students. We summarize the necessary physical resources, process for establishing a data path, biocuration workflow, and undergraduate hierarchy of curation, technical, information technology (IT), quality control and managerial positions. We detail the undergraduate application and training processes and give detailed job descriptions for each position on the assembly line. We present case studies of neuropathology curation performed entirely by undergraduates, namely the construction of experimental databases of Amyotrophic Lateral Sclerosis (ALS) transgenic mouse models and clinical data from ALS patient records. Our results reveal undergraduate biocuration is scalable for a group of 8-50+ with relatively minimal required resources. Moreover, with average accuracy rates greater than 98.8%, undergraduate biocurators are equivalently accurate to their professional counterparts. Initial training to be completely proficient at the entry-level takes about five weeks with a minimal student time commitment of four hours/week.

Physician–Patient Discussions of Controversial Cancer Screening Tests

Science.gov (United States)

Dunn, Andrew S.; Shridharani, Kanan V.; Lou, Wendy; Bernstein, Jeffrey; Horowitz, Carol R.

2016-01-01

Background Screening mammography for younger women and prostate-specific antigen (PSA) measurement have controversial benefits and known potential adverse consequences. While providing informed consent and eliciting patient preference have been advocated for these tests, little is known about how often these discussions take place or about barriers to these discussions. Methods We administered a survey to medical house staff and attending physicians practicing primary care. The survey examined physicians’ likelihood of discussing screening mammography and PSA testing, and factors influencing the frequency and quality of these discussions. Results For the three scenarios, 16% to 34% of physicians stated that they do not discuss the screening tests. The likelihood of having a discussion was significantly associated with house staff physicians’ belief that PSA screening is advantageous; house staff and attending physicians’ intention to order a PSA test, and attending physicians’ intention to order a mammogram; and a controversial indication for screening. The most commonly identified barriers to discussions were lack of time, the complexity of the topic, and a language barrier. Conclusions Physicians report they often do not discuss cancer screening tests with their patients. Our finding that physicians’ beliefs and intention to order the tests, and extraneous factors such as time constraints and a language barrier, are associated with discussions indicates that some patients may be inappropriately denied the opportunity to choose whether to screen for breast and prostate cancer. PMID:11165455

Augmented Reality in Sports: Today and Tomorrow

Directory of Open Access Journals (Sweden)

Zafer BOZYER

2015-08-01

Full Text Available The rapid change experienced in the field of Information Technologies makes the informati cs more tangible in daily life. Today, it became possible to encounter with the informatics applications almost all the disciplines. As a matter of course, many informatics applications are put into the practice regarding the sports discipline. Because of the condition that the power of information processing has increased and the studies on wearable technol ogies in addition to the expert system design, augmented reality (AR has become a topic which gains imp ortance in the field of sports. There are many studies that are conducted with the aim of increasing the efficiency of physical activities done in many sports branches, ensuring a more fair management of competitions and providing the opportunity for spectators to watch the competitions in a more comfortable and efficient way. In this study; the information about the current augmented reality practices th at are used in various sports branches has been given and the mobile and interactive augmented reality practices which are possible to be seen in future have been mentioned. In addition, there is an augmented reality practice which is designed with the aim of ensuring that the shoots of sports people who are interested in archery, are more stable and of ensuring that the trainings and exercises are more efficient by stating to the sports people whether he or she is in the right position for shoot which is c alled as T shape seen at the time of releasing the arrow.

Discuss the value of T2 relaxation time in the research of femorotibial joint biological tissue

International Nuclear Information System (INIS)

Zhong Jinglian; Song Lingling; Liang Biling; Ye Ruixin; Yun Wenjuan

2009-01-01

Objective: To discuss the value of T 2 relaxation time in the research of the biomechanics and function of cartilage of knee joint. Methods: Knees of 20 healthy adults and 19 osteoarthritis patients were examined with sagittal 8-echo sequence. The T 2 value of cartilage was calculated. The T 2 values in the superficial and deeper cartilage of femoral and tibial joint were compared, so did between the osteoarthritis patients and healthy adults. Results: The T 2 values in the superficial and the deeper tibital cartilage were (48.8±6.3) ms, (44.3±5.7) ms, respectively. The T 2 values in the superficial and deeper femoral cartilage were (52.1±5.7) ms, (47.7±5.3) ms, respectively. There was a significant difference between superficial and deeper femoral cartilage (t=3.148 and t=3.384, P 2 value in the tibial cartilage of osteoarthritis patients was (56.0±9.1) ms and was higher than that of healthy adults. There was a significant difference between osteoarthritis patients and healthy adults (t=-3.446, P 2 relaxation time can be used in the research of the biomechanics and function of cartilage and has a application value in clinical diagnosis. (authors)

Exploring the role of children's dreams in psychoanalytic practice today: a pilot study.

Science.gov (United States)

Lempen, Olivia; Midgley, Nick

2006-01-01

The aim of this research study was to investigate the role of children's dreams in the practice of child psychoanalysis today, and to explore contemporary psychoanalytic understanding of children's dreams. This pilot study consisted of two stages. The first involved a document analysis of published articles in The Psychoanalytic Study of the Child, making a comparison between those of the early 1950s and the 1990s, in order to see in what way the discourse around children's dreams within the psychoanalytic literature has changed over time. The second stage, based on questionnaires and in-depth interviews, attempted to understand in more detail the way contemporary child analysts, working in the Anna Freudian tradition, think about dreams and use them in their clinical practice. Results suggest that there has been a decreased focus on dreams in a clinical context over time, and that this may partly be a consequence of changing theoretical models and changes in training. When work with dreams does take place, it appears that child analysts have

Ethical Behavior for Today?s Workplace

Science.gov (United States)

Danley, Janet V.

2006-01-01

In these troubled times rife with examples of corporate, institutional, and personal misbehavior, it is sometimes difficult to determine just what is an ethical response. With headlines disclosing college and university recruiting violations in athletics, researchers intentionally publishing erroneous or misleading results, presidents and other…

Decay Theory of Immediate Memory: From Brown (1958) to Today (2014)

Science.gov (United States)

Ricker, Timothy J.; Vergauwe, Evie; Cowan, Nelson

2014-01-01

This work takes a historical approach to discussing Brown’s (1958) paper, “Some Tests of the Decay Theory of Immediate Memory”. This work was and continues to be extremely influential in the field of forgetting over the short-term. Its primary importance is in establishing a theoretical basis to consider a process of fundamental importance, memory decay. Brown (1958) established that time-based explanations of forgetting can account for both memory capacity and forgetting of information over short periods of time. We discuss this view both in the context of the intellectual climate at the time of the paper’s publication and in the context of the modern intellectual climate. The overarching theme we observe is that decay is as controversial now as it was in the 1950s and 1960s. PMID:24853316

[Health resorts in Styria, Charinthia and Istria once (1897) and today (2007).].

Science.gov (United States)

Fischinger, Ales; Fischinger, Janez; Fischinger, Dusa; Skrobonja, Ante

2008-01-01

The aim of this study is to determine which health resorts existed in 1897 in Istria, Carinthia and Styria region, how many of them are still in use today and how the spas and their offer were represented in the past and how they are represented today. The study is based on the textbook Balneotherapie II (Bibliothek des Arztes 1900) by prof. dr. Julius Glax. The second source of our study is based on the currently available presentation of the health resorts from the internet. The textbook Balneotherapie was intended for the post graduate education of physicians and general practitioners, so they could advise the patient on further treatment in an appropriate health resort. In the chapter Balneographie the author represented 1200 health resorts all over the world. From the book we have chosen the following regions: Istria, Carinthia and Styria which used to be three parts of the Austro-Hungarian Empire. Today they are divided in to three neighboring states: Croatia (Istria), Slovenia (Istria, Carinthia, Styria) and Austria (Carinthia, Styria). Within these regions Glax presented 22 health resorts, 19 of them are still working today. Barbarabad/Barbara bath (Carinthia, Austria) does not exist either as a resort or as a city. Rimske toplice (Römerbad/Roman baths) and Rimski vrelec (Römerquelle/ Roman springs) in Styria region do not function as health resorts any more. Nowadays we make a difference between spa and health resorts. Spa resorts offer numerous forms of recreation for better well being. Health resorts offer health services, as well as neglected, but various forms of alternative treatments and recreation. Each spa and health resort is represented in brochures and on the World Wide Web individually. Tradition is usually not mentioned, it is neglected but the exception is Opatija (Abbazia) which past is usually presented in the brochures. The museum of medical tourism was opened in November 2007 in Opatija where you can admire the development of Opatija

Attitude towards assisted reproductive technology - surrogacy at todays young women (Qualitative research)

OpenAIRE

LAVIČKOVÁ, Karolina

2015-01-01

The Bachelor thesis describes the implementation of surrogate maternity. It observe at it from the ethical and legal perspective. The research shows the attitude of today´s young women to the substitute maternity.

Maps of student discussions about sustainability

DEFF Research Database (Denmark)

Lindahl, Mats; Bruun, Jesper; Linder, Cedric

We use a combination of network analysis (NA), text-mining (TM) techniques, and thematic discourse analysis (TDA) to characterise and compare student discussions about sustainable development. Three student groups at three different times were analysed. The analysis entails an iterative design...

Seismics - Yesterday and today

International Nuclear Information System (INIS)

Frei, W.

2014-01-01

This article published in the Swiss Bulletin for Applied Geology takes a look at technical developments in the field of seismological exploration over the past 25 years. In particular, developments in the information technology area are discussed. Increased data-storage capacities and miniaturization of data-capture systems and sensors are examined. In spite of such developments, the quality of the seismological data acquired is quoted as not showing significantly increased quality. Alternatives to vibration-based seismic exploration are discussed. The challenges faced by near-surface seismology are looked at. Computer-based statistical correction of data and improved resolution are discussed, as is hybrid seismology. Examples are quoted and graphically illustrated. A list of relevant literature completes the article

[The elementary discussion on digital implant dentistry].

Science.gov (United States)

Su, Y C

2016-04-09

It is a digital age today. Exposed to all kinds of digital products in many fields. Certainly, implant dentistry is not exception. Digitalization could improve the outcomes and could decrease the complications of implant dentistry. This paper introduces the concepts, definitions, advantages, disadvantages, limitations and errors of digital implant dentistry.

Outlaw, hackers, victorian amateurs: diagnosing public participation in the life sciences today

Directory of Open Access Journals (Sweden)

Christopher M. Kelty

2010-03-01

Full Text Available This essay reflects on three figures that can be used to make sense of the changing nature of public participation in the life sciences today: outlaws, hackers and Victorian gentlemen. Occasioned by a symposium held at UCLA (Outlaw Biology: Public Participation in the Age of Big Bio, the essay introduces several different modes of participation (DIY Bio, Bio Art, At home clinical genetics, patient advocacy and others and makes three points: 1 that public participation is first a problem of legitimacy, not legality or safety; 2 that public participation is itself enabled by and thrives on the infrastructure of mainstream biology; and 3 that we need a new set of concepts (other than inside/outside for describing the nature of public participation in biological research and innovation today.

Grid today, clouds on the horizon

Science.gov (United States)

Shiers, Jamie

2009-04-01

By the time of CCP 2008, the largest scientific machine in the world - the Large Hadron Collider - had been cooled down as scheduled to its operational temperature of below 2 degrees Kelvin and injection tests were starting. Collisions of proton beams at 5+5 TeV were expected within one to two months of the initial tests, with data taking at design energy ( 7+7 TeV) foreseen for 2009. In order to process the data from this world machine, we have put our "Higgs in one basket" - that of Grid computing [The Worldwide LHC Computing Grid (WLCG), in: Proceedings of the Conference on Computational Physics 2006 (CCP 2006), vol. 177, 2007, pp. 219-223]. After many years of preparation, 2008 saw a final "Common Computing Readiness Challenge" (CCRC'08) - aimed at demonstrating full readiness for 2008 data taking, processing and analysis. By definition, this relied on a world-wide production Grid infrastructure. But change - as always - is on the horizon. The current funding model for Grids - which in Europe has been through 3 generations of EGEE projects, together with related projects in other parts of the world, including South America - is evolving towards a long-term, sustainable e-infrastructure, like the European Grid Initiative (EGI) [The European Grid Initiative Design Study, website at http://web.eu-egi.eu/]. At the same time, potentially new paradigms, such as that of "Cloud Computing" are emerging. This paper summarizes the results of CCRC'08 and discusses the potential impact of future Grid funding on both regional and international application communities. It contrasts Grid and Cloud computing models from both technical and sociological points of view. Finally, it discusses the requirements from production application communities, in terms of stability and continuity in the medium to long term.

Gamma spectrometry today

International Nuclear Information System (INIS)

Hemingway, J.

1990-01-01

This paper reviews the important advances in gamma spectroscopy made in recent years. Improvements in detectors and other components and the addition of on-line computer control systems is discussed. (UK)

Radiology today

International Nuclear Information System (INIS)

Donner, M.W.; Heuck, F.H.W.

1981-01-01

The book encompasses the proceedings of a postgraduate course held in Salzburg in June 1980. 230 radiologists from 17 countries discussed here the important and practical advances of diagnostic radiology, nuclear medicine and ultrasound as they contribute to gastrointestinal, urologic, skeletal, cardiovascular, pediatric, and neuroradiology. The book contains 55 single contributions of different authors to the following main themes: Cardiovascular, Radiology, pulmonary radiology, gastrointestinal radiology, urinary tract radiology, skeletal radiology, mammography, lymphography, ultrasound, ENT radiology, and neuroradiology. (orig./MG)

Including estimates of the future in today's financial statements

OpenAIRE

Mary Barth

2006-01-01

This paper explains why the question is how, not if, today's financial statements should include estimates of the future. Including such estimates is not new, but their use is increasing. This increase results primarily because standard setters believe asset and liability measures that reflect current economic conditions and up-to-date expectations of the future will result in more useful information for making economic decisions, which is the objective of financial reporting. This is why sta...

You Want Me to Learn How?: Today's Teachers Have a Range of Personalized Learning Options Available to Them, Often for Free. Which Will You Choose in Your Quest to Be a Better Teacher?

Science.gov (United States)

Dill, Dennis

2015-01-01

Today's teachers have many personalized learning options available to them, and several are free. The author discusses how to use social media for professional learning, describes edcamps where much of the focus is on teaching best practices, technology usage, and connecting and collaborating with other education professionals, and the advantages…

Unified-field theory: yesterday, today, tomorrow

International Nuclear Information System (INIS)

Bergman, P.G.

1982-01-01

Beginning with the expounding of Einstein understanding of advantages and disadvantages of general relativity theory, the authors proceed to consideration of what the complete unified theory have to be according to Einstein. The four theories which can be considered as ''unified'', namely weyl and Calutsa ones, worked out a half of century ago, and twistor twisting and supersymmetry theories, nowadays attracting attention, are briefly described and discussed. The authors come to a conclusion that achievements in elementary-particle physics have to affect any future theory, that this theory has to explain the principle contradictions between classical and quantum field theories, and that finally it can lead to change of the modern space-time model as a four-dimensional variety

Liver transplantation:Yesterday,today and tomorrow

Institute of Scientific and Technical Information of China (English)

Osman Abbasoglu

2008-01-01

With the advances in technical skills,management of postoperative complications and improvements in immunosuppressive drugs,liver transplantation is the standard treatment for many patients with chronic liver disease.Today,shortage of donor organs seems to be the major limiting factor for the application of liver transplantation.This review focuses on five issues that are challenging to clinical practice of liver transplantation and relevant to gastroenterologists.These include living donor liver transplantation,recurrent viral hepatitis,non-heart-beating donors,hepatocellular carcinoma,and ABO incompatible livertransplantation.Living donor and non-heart beating donor transplantations were initiated as a solution to increase the donor organ pool and it is expected that there will be an increase in the number of these donors.Recurrent hepatitis C and hepatocellular carcinoma following liver transplantation are among major problems and ongoing research in these diseases may lead to better outcomes in these recipients.

Challenges to code status discussions for pediatric patients.

Directory of Open Access Journals (Sweden)

Katherine E Kruse

Full Text Available In the context of serious or life-limiting illness, pediatric patients and their families are faced with difficult decisions surrounding appropriate resuscitation efforts in the event of a cardiopulmonary arrest. Code status orders are one way to inform end-of-life medical decision making. The objectives of this study are to evaluate the extent to which pediatric providers have knowledge of code status options and explore the association of provider role with (1 knowledge of code status options, (2 perception of timing of code status discussions, (3 perception of family receptivity to code status discussions, and (4 comfort carrying out code status discussions.Nurses, trainees (residents and fellows, and attending physicians from pediatric units where code status discussions typically occur completed a short survey questionnaire regarding their knowledge of code status options and perceptions surrounding code status discussions.Single center, quaternary care children's hospital.203 nurses, 31 trainees, and 29 attending physicians in 4 high-acuity pediatric units responded to the survey (N = 263, 90% response rate. Based on an objective knowledge measure, providers demonstrate poor understanding of available code status options, with only 22% of providers able to enumerate more than two of four available code status options. In contrast, provider groups self-report high levels of familiarity with available code status options, with attending physicians reporting significantly higher levels than nurses and trainees (p = 0.0125. Nurses and attending physicians show significantly different perception of code status discussion timing, with majority of nurses (63.4% perceiving discussions as occurring "too late" or "much too late" and majority of attending physicians (55.6% perceiving the timing as "about right" (p<0.0001. Attending physicians report significantly higher comfort having code status discussions with families than do nurses or trainees

The FAIR timing master: a discussion of performance requirements and architectures for a high-precision timing system

International Nuclear Information System (INIS)

Kreider, M.

2012-01-01

Production chains in a particle accelerator are complex structures with many inter-dependencies and multiple paths to consider. This ranges from system initialization and synchronization of numerous machines to interlock handling and appropriate contingency measures like beam dump scenarios. The FAIR facility will employ White-Rabbit, a time based system which delivers an instruction and a corresponding execution time to a machine. In order to meet the deadlines in any given production chain, instructions need to be sent out ahead of time. For this purpose, code execution and message delivery times need to be known in advance. The FAIR Timing Master needs to be reliably capable of satisfying these timing requirements as well as being fault tolerant. Event sequences of recorded production chains indicate that low reaction times to internal and external events and fast, parallel execution are required. This suggests a slim architecture, especially devised for this purpose. Using the thread model of an OS or other high level programs on a generic CPU would be counterproductive when trying to achieve deterministic processing times. This paper deals with the analysis of said requirements as well as a comparison of known processor and virtual machine architectures and the possibilities of parallelization in programmable hardware. In addition, existing proposals at GSI will be checked against these findings. The final goal will be to determine the best instruction set for modeling any given production chain and devising a suitable architecture to execute these models. (authors)

Analytical difficulties facing today's regulatory laboratories: issues in method validation.

Science.gov (United States)

MacNeil, James D

2012-08-01

The challenges facing analytical laboratories today are not unlike those faced in the past, although both the degree of complexity and the rate of change have increased. Challenges such as development and maintenance of expertise, maintenance and up-dating of equipment, and the introduction of new test methods have always been familiar themes for analytical laboratories, but international guidelines for laboratories involved in the import and export testing of food require management of such changes in a context which includes quality assurance, accreditation, and method validation considerations. Decisions as to when a change in a method requires re-validation of the method or on the design of a validation scheme for a complex multi-residue method require a well-considered strategy, based on a current knowledge of international guidance documents and regulatory requirements, as well the laboratory's quality system requirements. Validation demonstrates that a method is 'fit for purpose', so the requirement for validation should be assessed in terms of the intended use of a method and, in the case of change or modification of a method, whether that change or modification may affect a previously validated performance characteristic. In general, method validation involves method scope, calibration-related parameters, method precision, and recovery. Any method change which may affect method scope or any performance parameters will require re-validation. Some typical situations involving change in methods are discussed and a decision process proposed for selection of appropriate validation measures. © 2012 John Wiley & Sons, Ltd.

Being Human Today: A Digital Storytelling Pedagogy for Transcontinental Border Crossing

Science.gov (United States)

Stewart, Kristian; Gachago, Daniela

2016-01-01

This article reports the findings of a collaborative digital storytelling project titled "Being Human Today," a multimodal curricular initiative that was implemented simultaneously in both a South African and an American university classroom in 2015. By facilitating dialogue and the sharing of digital stories by means of a closed…

The Culture of Unity and Some of the Great Challenges of Humankind Today

Directory of Open Access Journals (Sweden)

Cepedano Jesús Morán

2016-12-01

Full Text Available This text explores some of the great challenges present in the cultural landscape of today, such as globalization and its associated phenomena – (internationalisation and ultra-contemporaneousness; exasperated economism with its outcome in the scrap culture; the “piecemeal third world war”, according to Pope Francis’ effective expression, which is connected with a widespread and still poorly understood post-humanism and transhumanism; nihilism and the eclipse of religion as an institution. It considers the light that might be shed by the culture arising from the Focolare’s charism of unity, in order to address these challenges rigorously and without hasty demonizing. The overall picture is not intended to be negative but, without being naive, to offer an interpretation that is able to discern the work of the Spirit in the dramatic scenario of present times.

Book presentation followed by discussion: "HEP - still an unfeminine profession?" with Mary K Gaillard

CERN Multimedia

CERN. Geneva; Gaillard, Mary K

2016-01-01

In 1981 Mary K Gaillard became the first woman on the physics faculty at the University of California at Berkeley. Her career as a theoretical physicist spanned the period from the inception — in the late 1960s and early 1970s — of what is now known as the Standard Model of particle physics and its experimental confirmation, culminating with the discovery of the Higgs particle in 2012. Her book A Singularly Unfeminine Profession recounts Gaillard's experiences as a woman in a very male-dominated field, while tracing the development of the Standard Model as she witnessed it and participated in it. Following the book presentation, Prof. Valerie Gibson from the University of Cambridge will comment on her own journey and how it is to be a woman in the world of physics today during a discussion round with P.E.Mary K Gaillard and the audience. The discussion round will be moderated by Geneviève Guinot, the CERN Diversity Programme Leader. Coffee will be served at 3:30pm. Th...

Reconsidering Marx in Post-Marxist Times: A Requiem for Postmodernism?

Science.gov (United States)

McLaren, Peter; Farahmandpur, Ramin

2000-01-01

Marx's description of capitalism as a dark force that has become uncontrollable is very apt today, despite the fact that postmodernists have relegated Marxism to the status of failed aspirations. Discusses postmodernism, the postmodern promise, postmodern politics, the new social movements, hybridity and postmodern multiculturalism, postmodern…

19 CFR 177.4 - Oral discussion of issues.

Science.gov (United States)

2010-04-01

... 19 Customs Duties 2 2010-04-01 2010-04-01 false Oral discussion of issues. 177.4 Section 177.4... TREASURY (CONTINUED) ADMINISTRATIVE RULINGS General Ruling Procedure § 177.4 Oral discussion of issues. (a... issue or issues involved should indicate that desire in writing at the time the ruling request is filed...

Improving productivity through more effective time management.

Science.gov (United States)

Arnold, Edwin; Pulich, Marcia

2004-01-01

Effective time management has become increasingly important for managers as they seek to accomplish objectives in today's organizations, which have been restructured for efficiency while employing fewer people. Managers can improve their ability to manage time effectively by examining their attitudes toward time, analyzing time-wasting behaviors, and developing better time management skills. Managers can improve their performance and promotion potential with more effective time utilization. Strategies for improving time management skills are presented.

The foundations of modern time series analysis

CERN Document Server

Mills, Terence C

2011-01-01

This book develops the analysis of Time Series from its formal beginnings in the 1890s through to the publication of Box and Jenkins' watershed publication in 1970, showing how these methods laid the foundations for the modern techniques of Time Series analysis that are in use today.

The end of the line for today's wind turbines

OpenAIRE

Kolios, Athanasios; Martinez-Luengo, Maria

2016-01-01

We need to start thinking today about the future of our wind turbines, according to Dr Athanasios Kolios and María Martínez-Luengo from Cranfield University. EDF's recent announcement that they will extend the life of 4 of their 8 UK-based nuclear power plants has focussed analyst's minds on the pros and cons of extending service life. There are numerous cost and engineering issues at play here. These obviously include balancing the initial investment cost against profits already made...

Prevention of Malnutrition in Children, Slimming Yesterday, Obesity Today

OpenAIRE

S Sharafi; M Razi; Z Pouresmail

2014-01-01

Introduction: The future of any nation depends on how its children's care, According to their likely future health needs of the adult population model for healthy living and wealth has increased. One of the most pressing health diet. This study is done to aimed investigate the factors influencing malnutrition in children in the past for weight loss and weight gain can be seen today.   Methods and Methods: Related articles referring to achieve in the field of databases to Google scholar, Pub M...

The 1966 Flooding of Venice: What Time Taught Us for the Future

Science.gov (United States)

Trincardi, Fabio; Barbanti, Andrea; Bastianini, Mauro; Benetazzo, Alvise; Chiggiato, Jacopo; Papa, Alvise; Pomaro, Angela; Sclavo, Mauro; Tosi, Luigi; Umgiesser, Georg

2017-04-01

Upon this fiftieth anniversary of the storm that flooded the historical Italian centers of Venice and Florence, we review the event from the perspective of today's scientific knowledge. In particular, we discuss the components of relative sea level rise in Venice that contribute to flooding, the monitoring networks and forecast capabilities that are currently in place, and the engineering actions adopted since the 1966 flood to safeguard the Venice lagoon and the city. Focusing on the meteo-oceanographic aspects, we also show how sheer luck at the time avoided a much worse disaster in Venice. Reference Trincardi, F., A. Barbanti, M. Bastianini, A. Benetazzo, L. Cavaleri, J. Chiggiato, A. Papa, A. Pomaro, M. Sclavo, L. Tosi, and G. Umgiesser. 2016. The 1966 flooding of Venice: What time taught us for the future. Oceanography 29(4), https://doi.org/10.5670/ oceanog.2016.87.

From the Cotton Fields to the Ties That Bind: Jim Pusack's Enduring Impact on Today's CALL Development

Science.gov (United States)

Jones, Linda C.

2010-01-01

From 1981 to today, the encouragement Jim Pusack and his colleague Sue Otto gave faculty to develop and/or implement CALL into the curriculum has been vital to our L2 teaching evolution. This article describes how their efforts evolved over the last two and a half decades and the ties that bind their efforts with today's CALL development.

Online discussions mirroring family life during pregnancy

Directory of Open Access Journals (Sweden)

Pirkko Kouri

2006-03-01

Conclusions Today, the relationship between clients and professionals is inevitably changing. More online services and advocacy are needed if families are to have access to online health services. The role of professionals is diversifying from being authorities to supporting and facilitating clients' individual self-care. Based on direct client feedback, the quality of maternity care can be improved.

The history of the management of sternal osteomyelitis and mediastinitis - from Hippocrates until today.

Science.gov (United States)

Ennker, Ina Carolin; Ennker, Jürgen C

2014-01-01

Even during the time of Hippocrates, Galen and their colleagues recognized mediastinal affections. However, they were not considered with the surgical treatment. First progress in the treatment options of this severe disease, still denoted as 'terra incognita', over to today's gold standard are pictured. The mediastinitis-registry which was founded by the German Society for Thoracic and Cardiovascular Surgery (DGTHG) in 2011 and the recent establishment of the study group to adopt a guideline 'diagnosis and therapy of postoperative mediastinitis/sternal osteomyelitis following cardiac surgery' are attempts to a standardization of the treatment. Substantial advancement in the treatment of postoperative mediastinitis could be achieved in the past. The mortality dropped as low as less than 10%. With these implementations more benefit for the patients' outcome can be expected.

Voicing on Virtual and Face to Face Discussion

Science.gov (United States)

Yamat, Hamidah

2013-01-01

This paper presents and discusses findings of a study conducted on pre-service teachers' experiences in virtual and face to face discussions. Technology has brought learning nowadays beyond the classroom context or time zone. The learning context and process no longer rely solely on face to face communications in the presence of a teacher.…

Introduction statement at the panel discussion [contributed by H. Reijonen, IAEA

International Nuclear Information System (INIS)

Reijonen, H.

1993-01-01

Full text: Introduction at the Panel discussion: I'm really not prepared to make any policy statements at this stage because the multi-lateral-informational exercises on this topic are still taking their form. I may just briefly mention what the Agency has been doing on this topic during the last six months or so. Last May we had an advisory group meeting in Vienna with a topic 'Research Reactor Renewal and Upgrading Program', but did not consider only fuel cycle questions but also other matters of interest. The outcome of this meeting will be submitted to the International Nuclear Fuel Cycle Evaluation Working Group. We have just published the proceedings of this meeting which is the 'Agency Technical Document, No. 214'. This is a cost-free publication that we can send to any one of you who wishes to have it and the secretaries at the Information Desk have an order list so during the break if you just please write down your name and address we shall then send the document to you. Some sort of continuation to that meeting and also a continuation to the discussion that we have had here yesterday and today, we are planning to have a consultant's meeting in preparation of the program on research reactor core conversions to use low enriched uranium instead of highly enriched uranium. This exercise has been coordinated with INFCE and it is not the intention that work would be duplicating each other but rather all meeting at the end of November, early December, is something that we would like to look at concrete cases i mainly developing countries that are currently utilizing highly enriched uranium so that we would like to make some sort of a check list or technical evaluation of what must be done in certain country cases to prepare core conversions that would utilize the new fuel designs that have been discussed here yesterday and today. We also hope that during the meeting in about three weeks, we could discuss some demonstration projects or programs that could take

BIPM Time Activities Update

Science.gov (United States)

2009-11-01

VNIIFTRI and the PTB [7]. GPS time transfer represents today about 85% of the time links for TAI; in this technique, we make use of different types...campaign visited the PTB, the VNIIFTRI , and the AOS [8]. Already in 1996, the use of GLONASS in standard CGGTTS Common-View mode was proposed, but...are compared on regular basis to GPS and TWSTFT methods [16]. Also, with the agreement of the CCTF (2009), the link between the PTB and VNIIFTRI

Global public health today: connecting the dots

Directory of Open Access Journals (Sweden)

Marta Lomazzi

2016-02-01

Full Text Available Background: Global public health today faces new challenges and is impacted by a range of actors from within and outside state boundaries. The diversity of the actors involved has created challenges and a complex environment that requires a new context-tailored global approach. The World Federation of Public Health Associations has embarked on a collaborative consultation with the World Health Organization to encourage a debate on how to adapt public health to its future role in global health. Design: A qualitative study was undertaken. High-level stakeholders from leading universities, multilateral organizations, and other institutions worldwide participated in the study. Inductive content analyses were performed. Results: Stakeholders underscored that global public health today should tackle the political, commercial, economic, social, and environmental determinants of health and social inequalities. A multisectoral and holistic approach should be guaranteed, engaging public health in broad dialogues and a concerted decision-making process. The connection between neoliberal ideology and public health reforms should be taken into account. The WHO must show leadership and play a supervising and technical role. More and better data are required across many programmatic areas of public health. Resources should be allocated in a sustainable and accountable way. Public health professionals need new skills that should be provided by a collaborative global education system. A common framework context-tailored to influence governments has been evaluated as useful. Conclusions: The study highlighted some of the main public health challenges currently under debate in the global arena, providing interesting ideas. A more inclusive integrated vision of global health in its complexity, shared and advocated for by all stakeholders involved in decision-making processes, is crucial. This vision represents the first step in innovating public health at the

Global public health today: connecting the dots

Science.gov (United States)

Lomazzi, Marta; Jenkins, Christopher; Borisch, Bettina

2016-01-01

Background Global public health today faces new challenges and is impacted by a range of actors from within and outside state boundaries. The diversity of the actors involved has created challenges and a complex environment that requires a new context-tailored global approach. The World Federation of Public Health Associations has embarked on a collaborative consultation with the World Health Organization to encourage a debate on how to adapt public health to its future role in global health. Design A qualitative study was undertaken. High-level stakeholders from leading universities, multilateral organizations, and other institutions worldwide participated in the study. Inductive content analyses were performed. Results Stakeholders underscored that global public health today should tackle the political, commercial, economic, social, and environmental determinants of health and social inequalities. A multisectoral and holistic approach should be guaranteed, engaging public health in broad dialogues and a concerted decision-making process. The connection between neoliberal ideology and public health reforms should be taken into account. The WHO must show leadership and play a supervising and technical role. More and better data are required across many programmatic areas of public health. Resources should be allocated in a sustainable and accountable way. Public health professionals need new skills that should be provided by a collaborative global education system. A common framework context-tailored to influence governments has been evaluated as useful. Conclusions The study highlighted some of the main public health challenges currently under debate in the global arena, providing interesting ideas. A more inclusive integrated vision of global health in its complexity, shared and advocated for by all stakeholders involved in decision-making processes, is crucial. This vision represents the first step in innovating public health at the global level and should lead

Preoperative Surgical Discussion and Information Retention by Patients.

Science.gov (United States)

Feiner, David E; Rayan, Ghazi M

2016-10-01

To assess how much information communicated to patients is understood and retained after preoperative discussion of upper extremity procedures. A prospective study was designed by recruiting patients prior to undergoing upper extremity surgical procedures after a detailed discussion of their operative technique, postoperative care and treatment outcomes. Patients were given the same 20-item questionnaire to fill out twice, at two pre operative visits. An independent evaluator filled out a third questionnaire as a control. Various discussion points of the survey were compared among the 3 questionnaires and retained information and perceived comprehension were evaluated. The average patients' age was 50.3 (27-75) years The average time between the two surveys preoperative 1 and preoperative 2 was 40.7 (7-75) days,. The average patient had approximately 2 years of college or an associate's degree. Patients initially retained 73% (52-90%) of discussion points presented during preoperative 1 and 61% (36-85%) of the information at preoperative 2 p = .002. 50% of patients felt they understood 100% of the discussion, this dropped to only 10% at their preoperative 2 visit. 15% of our patients did not know what type of anesthesia they were having at preoperative 2. A communication barrier between patients and physicians exists when patients are informed about their preoperative surgical discussion. The retention of information presented is worsened with elapsing time from the initial preoperative discussion to the second preoperative visit immediately prior to surgery. Methods to enhance patients' retention of information prior to surgery must be sought and implemented which will improve patients' treatment outcome.

Know this today's most interesting and important scientific ideas, discoveries, and developments

CERN Document Server

2017-01-01

Today's most visionary thinkers reveal the cutting-edge scientific ideas and breakthroughs you must understand. Scientific developments radically change and enlighten our understanding of the world -- whether it's advances in technology and medical research or the latest revelations of neuroscience, psychology, physics, economics, anthropology, climatology, or genetics. And yet amid the flood of information today, it's often difficult to recognize the truly revolutionary ideas that will have lasting impact. In the spirit of identifying the most significant new theories and discoveries, John Brockman, publisher of Edge.org ("The world's smartest website" -- The Guardian), asked 198 of the finest minds What do you consider the most interesting recent scientific news? What makes it important? Pulitzer Prize-winning author of Guns, Germs, and Steel Jared Diamond on the best way to understand complex problems * author of Seven Brief Lessons on Physics Carlo Rovelli on the mystery of black holes * Harvard psychol...

Teaching Children To Love: 80 Games & Fun Activities for Raising Balanced Children in Unbalanced Times.

Science.gov (United States)

Childre, Doc Lew; Paddison, Sara Hatch, Ed.

Raising children in today's fast-paced society requires love and technique. Ways that parents can teach children to love, teach them values, and help them balance their lives are discussed in this activity book. The text opens with a discussion of heart intelligence (what is sometimes equated with emotional intelligence). Heart intelligence…

Discussing the Prospects of European Democracy with Alexis de Tocqueville

Directory of Open Access Journals (Sweden)

Dalia Eidukienė

2013-04-01

Full Text Available This article analyses the concept of democracy proposed by Alexis de Tocqueville, a famous French historian and sociologist. Special attention is paid to the definition of democracy, the dialectics of freedom and equality as well as the issues of relationship between democracy and centralization of power, democracy and individualism, and democracy and the tyranny of the majority. Tocqueville‘s liberal theory is an excellent example of the political project of the early modern period; it was in step with or, in many cases, ahead of France‘s political evolution, thereby contributing to the formation of the intellectual climate of the later 20th century. More than that, Tocqueville‘s political thought remains relevant even today. He is valued as an innovator, who, as Zbigniew Brzezinski put it, „understood earlier and interpreted better than anyone the uniqueness of the American experiment... His judgements are to this day remarkably prescient and incisive“ (Brzezinski 2011. Consequently, Tocqueville‘s book Democracy in America is a text that is worth being reread. In each political period the readers of this text rediscover anew the meaning of the messages communicated by the author. This depends on the political consciousness, political culture and the „quality“ of the recipients, i.e. on their ability to process and adapt the received information to their times, their state, their specific situation or a specific subject. Tocqueville invites his readers to engage in communicative reading (i.e. dialogue and discussions, which is an important part of modern political communication and political practice. It is also one of the most important attributes of politics and a reliable instrument that makes it easier to form modern political theories and solve political problems. 

Calculating Historical Contributions To Climate Change. Discussing The 'Brazilian Proposal'

International Nuclear Information System (INIS)

Hoehne, N.; Blok, K.

2005-01-01

This paper discusses methodological issues relevant to the calculation of historical responsibility of countries for climate change ('The Brazilian Proposal'). Using a simple representation of the climate system, the paper compares contributions to climate change using different indicators: current radiative forcing, current GWP-weighted emissions, radiative forcing from increased concentrations, cumulative GWP-weighted emissions, global-average surface-air temperature increase and two new indicators: weighted concentrations (analogue to GWP-weighted emissions) and integrated temperature increase. Only the last two indicators are at the same time 'backward looking' (take into account historical emissions), 'backward discounting' (early emissions weigh less, depending on the decay in the atmosphere) and 'forward looking' (future effects of the emissions are considered) and are comparable for all gases. Cumulative GWP-weighted emissions are simple to calculate but are not 'backward discounting'. 'Radiative forcing' and 'temperature increase' are not 'forward looking'. 'Temperature increase' discounts the emissions of the last decade due to the slow response of the climate system. It therefore gives low weight to regions that have recently significantly increased emissions. Results of the five different indicators are quite similar for large groups (but possibly not for individual countries): industrialized countries contributed around 60% to today's climate change, developing countries around 40% (using the available data for fossil, industrial and forestry CO2, CH4 and N2O). The paper further argues including non-linearities of the climate system or using a simplified linear system is a political choice. The paper also notes that results of contributions to climate change need to be interpreted with care: Countries that developed early benefited economically, but have high historical emission, and countries developing at a later period can profit from developments

Time management žen podnikatelek

OpenAIRE

Ondráčková, Pavlína

2012-01-01

This Master's Thesis deals with attitude of women entrepreneurs to manage their time in relation to the balance between work and personal life. The main goal is to determine how women manage to fulfill different roles (entrepreneur, mother, wife, friend, etc.) and what rules or procedures they use to align all of these roles in terms of time. The theoretical part characterize the role of women in today's society, describe the definition of work-life balance and time management. Methodological...

Hygiene habits through time

OpenAIRE

Kalan, Petra

2013-01-01

In this work I did a research about hygiene habits of people and their home environment. The work presents how the hygiene habits changed in people home environment through time. The work presents changes of the body hygiene standards adopted by people from the middle ages onward. Todays customs are quite different from the ones we had some time ago. Moreover, hygiene of living environment has also changes which resulted into lower death rate and death illness related to bad hygiene among pop...

A Commentary on Innovation and Emerging Scientific Careers: Is Social Work Prepared to Compete in Today's Scientific Marketplace?

Science.gov (United States)

Craddock, Jaih B.

2017-01-01

The aim of this article is to address some of the questions Dr. Paula S. Nurius presents in her article, "Innovation and Emerging Scientific Careers: Is Social Work Prepared to Compete in Today?s Scientific Marketplace?" Specifically, this article will focus on what we can do to better prepare our emerging research scholars to be…

Time Series Econometrics for the 21st Century

Science.gov (United States)

Hansen, Bruce E.

2017-01-01

The field of econometrics largely started with time series analysis because many early datasets were time-series macroeconomic data. As the field developed, more cross-sectional and longitudinal datasets were collected, which today dominate the majority of academic empirical research. In nonacademic (private sector, central bank, and governmental)…

Reduction In Setup Time By Single Minute Exchange Of Dies SMED Methodology

Directory of Open Access Journals (Sweden)

Pallavi A. Gade

2015-08-01

Full Text Available Life is a race if you dont chase it someone is definitely chase you and will go ahead. Hence to survive in todays business world every manufacturer has to have some idea and plans for their betterment. Market scenario has nearly change after 1990s that every manufacturer must go through the global competition demand for short lead time demand for variety small lot sizes and also proliferation of OEMs. If we have to increase the frequency of delivery without compromising the quality Single Minute Exchange of Dies is the answer. Single Minute Exchange of Dies is not only apply to bottleneck machines it is to be implemented company wide and aim must be to bring all setup time to less than ten minutes in this paper some techniques basic procedure problems faced by companies are discussed and solution for them are suggested.

"This Is Produced by a Brain-Process!" Wittgenstein, Transparency and Psychology Today

Science.gov (United States)

Standish, Paul

2012-01-01

This paper examines sections of Wittgenstein's "Philosophical Investigations" with a view to exposing trail-effects of psychology in educational and social practice today. These are seen in understandings of the relations between mind and body, and language and thought, and their influence is identified in such contemporary preoccupations as…

Discussion on the electronic problems of straw vertex detector

International Nuclear Information System (INIS)

Xi Deming

1992-01-01

The measurement of the characteristic time of the output waveform of straw vertex detector, the design of its high resolution and high counting rate readout system and the problems of the charge and time calibrations are discussed

Academic dishonesty today, unethical practices tomorrow?

Science.gov (United States)

LaDuke, Rebekah D

2013-01-01

The purpose of this article was to review the most current published literature on the topics of academic dishonesty, unethical professional practices, and research that studied the correlation between these 2 areas of interest. Literature was retrieved by utilizing key words such as academic dishonesty, cheating, workplace dishonesty, and unethical behavior. Multiple research databases were used and a reference librarian in locating relevant research studies resulting in 16 research articles reviewed and 7 articles referenced within the literature review. Upon completion, it became apparent that nursing educators should be concerned that nursing students found to be academically dishonest today may have a higher incidence of displaying unethical practices as a registered nurse tomorrow. It also became clear that the nursing profession needs to conduct its own research in this field to verify findings discovered by other professions such as engineering, business, and psychology. Finally, recommendations were given on how nursing educators should handle the topic of ethics in nursing programs. Copyright © 2013 Elsevier Inc. All rights reserved.

The importance of ethics in the process of education in today globalised society

Directory of Open Access Journals (Sweden)

Josefová Alena

2016-01-01

Full Text Available The events of the recent past show fluctuating structure of today world which is characterized on one hand as multicultural cooperation of people from various cultures and ethnic groups, and on the other hand seen with many conflicts and misunderstandings. Therefore ethical behavior becomes more important, which creates our humanity. The paper focuses on the importance of ethics in the process of education in today globalized world with the aim of leading the students to multicultural perception of the society and the world. To understand the world in European and globalized consequences will lead to reduction or eradication of religious intolerance. The paper describes the changes in education system in the Czech Republic in the past years and focuses on the importance of ethics in the process during primary, secondary and university education.

Earth, Wind, and Fire: Managing Risk in Today's Schools Part 1--Fire!

Science.gov (United States)

Weeks, Richard

2010-01-01

If one word can characterize what may be troubling about risk management in today's schools, it is "complacency." Complacency is a negative behavior that could entrap people into letting their guard down. In "The School Business Administrator," authors Kenneth Stevenson and Don Tharpe write: "A successful school business administrator has a…

How Would Blackstone Teach Today's Law Students with Learning Disabilities?: A Proposal

Science.gov (United States)

Schmitz, Suzanne J.

2007-01-01

Although Sir William Blackstone would not have known if he had been lecturing to students with learning disabilities, today's law professors are. Law schools are legally required to accommodate students with learning disabilities unless the requested accommodation would alter the fundamental nature of the program. Courts give great deference to…

Marketing Today's Academic Library: A Bold New Approach to Communicating with Students

Science.gov (United States)

Mathews, Brian

2009-01-01

In "Marketing Today's Academic Library", the author uses his vast experience to speak directly to the academic library practitioner about matching services with user needs. This book proposes new visions and ideas, challenging the traditional way of thinking and providing a framework to target users more precisely. Most library marketing intended…

A discussion about the version of the Bible available to Muhammad

Directory of Open Access Journals (Sweden)

Hendrik G. Stoker

2017-10-01

This article offers both a response to the Muslim apologist arguments regarding biblical integrity and trustworthiness as well as explains that what Muhammad knew as the Bible through the Syriac Peshitta is essentially the same in biblical content as what most reputable Bible versions contain today. Through the efforts of labour intensive manuscript discovery and exhaustive textual criticism, both Christians and Muslims can know with precision what the early writers of both the Old and New Testament wrote as ‘inspired’ Scripture. In order for the Muslim to be consistent in following the mandate to believe all the books previously given by God as well as the Qur’an, he must believe the Syriac Peshitta, or a Bible version that is a comparable translation, in order for the Muslim mandate to make sense. Such a concession, however, places the Muslim in an extremely difficult position that needs to be discussed between Christians and Muslims if they both wish and desire to be thought of as worshiping the one true God.

Old-fashioned charm and newfangled electronics make today's oil scouts formidable figures

International Nuclear Information System (INIS)

Lorenz, A.

1999-01-01

A profile of oil scouting, a secretive trade within the petroleum industry, was presented. Scouting began as early as 1949 when, in a fiercely competitive industry, a scout had to gain any information anyway he could regarding a competitor's drilling activity. Scouts were particularly useful when the industry was new because it was profitable to pay a field scout to watch a competitor's well from a hilltop with binoculars. If a scout informed their company that a given lease looked promising, the company would snap up that lease and the scout earned his wages many times over. Today's oil scout is more likely to be an independent consultant than a company employee. Their equipment ranges from devices such as parabolic microphones, wireless transmitters, night vision goggles, de-bugging devices, tools for listening through solid objects, and cell phone monitors. Acquired information can be invaluable and can prevent companies from making expensive mistakes, particularly in take-over situations. Estimates range from 100 to 150 independent scouts in Alberta. 2 figs

Understanding mother-adolescent conflict discussions: concurrent and across-time prediction from youths' dispositions and parenting.

Science.gov (United States)

Eisenberg, Nancy; Hofer, Claire; Spinrad, Tracy L; Gershoff, Elizabeth T; Valiente, Carlos; Losoya, Sandra H; Zhou, Qing; Cumberland, Amanda; Liew, Jeffrey; Reiser, Mark; Maxon, Elizabeth

2008-01-01

Adolescence is often thought of as a period during which the quality of parent-child interactions can be relatively stressed and conflictual. There are individual differences in this regard, however, with only a modest percent of youths experiencing extremely conflictual relationships with their parents. Nonetheless, there is relatively little empirical research on factors in childhood or adolescence that predict individual differences in the quality of parent-adolescent interactions when dealing with potentially conflictual issues. Understanding such individual differences is critical because the quality of both parenting and the parent-adolescent relationship is predictive of a range of developmental outcomes for adolescents. The goals of the research were to examine dispositional and parenting predictors of the quality of parents' and their adolescent children's emotional displays (anger, positive emotion) and verbalizations (negative or positive) when dealing with conflictual issues, and if prediction over time supported continuity versus discontinuity in the factors related to such conflict. We hypothesized that adolescents' and parents' conflict behaviors would be predicted by both childhood and concurrent parenting and child dispositions (and related problem behaviors) and that we would find evidence of both parent- and child-driven pathways. Mothers and adolescents (N5126, M age513 years) participated in a discussion of conflictual issues. A multimethod, multireporter (mother, teacher, and sometimes adolescent reports) longitudinal approach (over 4 years) was used to assess adolescents' dispositional characteristics (control/ regulation, resiliency, and negative emotionality), youths' externalizing problems, and parenting variables (warmth, positive expressivity, discussion of emotion, positive and negative family expressivity). Higher quality conflict reactions (i.e., less negative and/or more positive) were related to both concurrent and antecedent

Increasing Student Participation in Online Group Discussions via Facebook

Science.gov (United States)

Miller, Scott T.

2013-01-01

A comparison study between two different methods of conducting online discussions in an introductory astronomy course was performed to determine if the use of Facebook as an online discussion tool has an impact on student participation as well as student response time. This study shows that students using Facebook for their online discussions…

E-learning. Today and tomorrow; E-Learning. Jetzt und in Zukunft

Energy Technology Data Exchange (ETDEWEB)

Gelbke, Silvana [Kraftwerksschule e.V., Essen (Germany)

2010-07-01

Today, new technologies revolutionize the way of handling information, exchanging knowledge and learning. The definition of the term ''e-learning'' mostly comprehends teaching and learning using a range of electronic media (Internet, CD-ROMs). However, further differentiation is necessary to describe the entire spectrum of methods included in this term. These different approaches are reflected in their implementation by the companies presented. (orig.)

Habits of Democracy: A Deweyan Approach to Citizenship Education in America Today

Science.gov (United States)

Stitzlein, Sarah M.

2014-01-01

Today's social and political context is filled with environmental elements that both support and work against deep, participatory democracy. I argue that certain democratic habits should be nurtured through a supportive formative culture, especially in schools, in order to best achieve good democratic life in the present context. My aim here…

College Counseling Today: Contemporary Students and How Counseling Centers Meet Their Needs

Science.gov (United States)

Brunner, Jon L.; Wallace, David L.; Reymann, Linda S.; Sellers, Jes-James; McCabe, Adam G.

2014-01-01

There is evidence that today's college and university students are struggling with emotional and behavioral health problems at higher rates than in past generations. This article explores the various ways, utilizing a range of models, that college and university counseling centers have mobilized to respond to these challenges. We examine…

A Reformed perspective on the concept of the ‘common good’ and its relevance for social action in South Africa today

Directory of Open Access Journals (Sweden)

Jakobus M. Vorster

2016-05-01

Full Text Available This article investigates the idea of the ‘common good’ from a Classic Reformed perspective and the possibilities raised by a fresh approach to the concept for social action by civil society in South Africa today. The central theoretical argument of this article is that the new interest in the concept of natural law, as became evident in modern-day moral reflection in the Classic Reformed moral teaching, can indeed contribute to a new positive assessment of the concept common good and can provide a valuable framework for the foundation of reformed social action in cooperation with civil society in South Africa today. Firstly, the concept is discussed within the framework of the reformed idea of ‘natural law’ and the argument concludes with the finding that the concept can be accommodated in Reformed Theology. Secondly, a case is made for the cooperation between churches, other religious institutions and the broader civil society to cooperate on the basis of the common good and global ethics to address three areas of serious concern in the South African society. These are the promotion of the idea of human dignity within the social sphere with special reference to racism, xenophobia and sexism as well as the development of family life and family values, and the advancement of the idea of neighbourliness as a core ingredient of social healing and reconciliation.

Deterrence Today Roles, Challenges and Responses

Energy Technology Data Exchange (ETDEWEB)

Dunn, L.A.

2007-07-01

Nuclear deterrence was the centerpiece of U.S. and NATO strategy - and as adapted to their own circumstances, of the strategies of France and the United Kingdom - in the long Cold War confrontation with the Soviet Union. At its most basic, U.S. strategy was designed to deter an attack upon the American homeland by the threat of society devastating nuclear retaliation. This strategy came to be implemented in doctrine (assured destruction), forces (more than twelve thousand deployed strategic nuclear warheads organized in a nuclear triad of land-based bombers, intercontinental ballistic missiles, and submarine launched ballistic missiles), and command and control procedures (including extremely high readiness and alert levels.) At the same time, the United States extended deterrence to America's NATO allies by a threat of escalation to all-out nuclear war. This extended deterrent provided reassurance against possible Soviet nuclear blackmail. Concepts and analysis, doctrine, force posture and deployments (conventional as well as nuclear), R and D, technical investments, diplomacy, institution-building and cooperation, and leadership all supported what was a successful Cold War nuclear deterrence strategy. Compared to the challenge of Cold War nuclear deterrence, however, the strategic situation confronting the United States and in varying degrees other countries in the early 21. century is considerably more complex. Unlike one superpower nuclear adversary, the United States confronts a mix of new or emerging hostile proliferators from North Korea in Asia to Iran in the Middle East; a network of al-Qaeda-Jihadist extremists as well as possibly other non-state actors seeking nuclear weapons or other weapons of mass destruction (WMD); and a rising China with whom conflict triggered by Taiwan may be unlikely but cannot be excluded. In some of these situations, deterrence role is little questioned in principle, typified best by the importance of U.S. extended nuclear

Deterrence Today Roles, Challenges and Responses

International Nuclear Information System (INIS)

Dunn, L.A.

2007-01-01

Nuclear deterrence was the centerpiece of U.S. and NATO strategy - and as adapted to their own circumstances, of the strategies of France and the United Kingdom - in the long Cold War confrontation with the Soviet Union. At its most basic, U.S. strategy was designed to deter an attack upon the American homeland by the threat of society devastating nuclear retaliation. This strategy came to be implemented in doctrine (assured destruction), forces (more than twelve thousand deployed strategic nuclear warheads organized in a nuclear triad of land-based bombers, intercontinental ballistic missiles, and submarine launched ballistic missiles), and command and control procedures (including extremely high readiness and alert levels.) At the same time, the United States extended deterrence to America's NATO allies by a threat of escalation to all-out nuclear war. This extended deterrent provided reassurance against possible Soviet nuclear blackmail. Concepts and analysis, doctrine, force posture and deployments (conventional as well as nuclear), R and D, technical investments, diplomacy, institution-building and cooperation, and leadership all supported what was a successful Cold War nuclear deterrence strategy. Compared to the challenge of Cold War nuclear deterrence, however, the strategic situation confronting the United States and in varying degrees other countries in the early 21. century is considerably more complex. Unlike one superpower nuclear adversary, the United States confronts a mix of new or emerging hostile proliferators from North Korea in Asia to Iran in the Middle East; a network of al-Qaeda-Jihadist extremists as well as possibly other non-state actors seeking nuclear weapons or other weapons of mass destruction (WMD); and a rising China with whom conflict triggered by Taiwan may be unlikely but cannot be excluded. In some of these situations, deterrence role is little questioned in principle, typified best by the importance of U.S. extended nuclear

Virginia Tech among Princeton Review's and USA Today's top 10 'best value' public universities

OpenAIRE

Owczarski, Mark

2010-01-01

Virginia Tech was ranked eighth "best value" public university for 2010, according to "The Princeton Review," who teamed with USA Today, to present its list, "'The Princeton Review' Best Value Colleges for 2010."

Which way to go. Observations based on discussion on global perspectives and energy strategies

Energy Technology Data Exchange (ETDEWEB)

Sassin, W; Lovins, A; Meadows, D; Penczynski, P

1977-09-01

One of the most controversial topics of the present time seems to be the world's future energy supply and demand. To establish a balanced view, the IIASA Energy Systems Program has sought periodically to compare its own work with that of other groups researching similar areas. At the beginning of 1977, Dennis Meadows, co-author of the Club-of-Rome study ''Limits to Growth'', and Amory Lovins of ''Friends of the Earth'' joined IIASA for a limited time. Both of them favor a ''soft technology'' path for the world's future energy system. Their stay at IIASA was an opportunity to check whether or not their results provide for a deeper understanding of a complex global future. This short note summarizes some conclusions that emerged from discussions of D. Meadows, A. Lovins, and members of the Energy Systems Program. In searching for the sources of opposing conclusions with respect to nuclear, large-scale solar, coal, renewable sources in a local or regional context (like wind, wave power, biomass utilization, and small-scale solar heat) and energy conservation measures such as better insulation or the co-generation of electricity and process heat, it turned out to be helpful to address the following questions: (1) Which long-term fundamental problems other than energy questions have to be faced by mankind within the coming 50 years. (2) Is the appropriate scale for analyzing these problems global, regional, or local. (3) In which subsectors should the economy be disaggregated in order to tackle the problem of self-reliance and resilience. (4) How can one define a technological solution for the energy supply with respect to the anticipated state of affairs in terms of do's and not in terms of don'ts. (5) How can one specify an energy strategy leading from today's situation into a long-term future when the goals to be achieved vary with time and in principle are subject to revision. (MCW)

Seeking Byzantium on the Borders of Narration, Identity, Space and Time in Julia Kristeva's Novel Murder in Byzantium

Directory of Open Access Journals (Sweden)

Helena Bodin

2009-03-01

Full Text Available This article discusses the notion of Byzantium and Byzantium's potential capacities as a multifaceted borderland, as shaped and perceived in Julia Kristeva's novel Murder in Byzantium. In spite of its title, this is not a historical, but rather a so-called total novel, which reconciles several different plots - romantic, criminal, political and philosophical. It relies on both fictive and historical texts, especially on The Alexiad, written in the 12th century by the Byzantine princess and the first female historian ever, Anna Comnena. Through a literary analysis, this article shows how Byzantium is shaped in the novel by transgressions of the borders of narration, identity, space and time. Byzantium is thus of great interest to the general public and an academic discussion of borders, origin, history and culture, so important for the discussion of Europe's role today in - or, as suggested in the novel, perhaps between - Eastern and Western cultures.

Negotiation best practices: what a healthcare professional needs to know today.

Science.gov (United States)

McGuigan, Patrick J

2015-01-01

This article reviews negotiation best practices while highlighting some of the factors that confound or enhance the ability to negotiate. Healthcare professionals will benefit by obtaining a set of practices that they can consistently apply to obtain more value from negotiation. In today's turbulent healthcare market, more relationships are governed by and through negotiated agreements, so it is imperative that healthcare professionals develop and sharpen their negotiating acumen.

ECONOMIC DESIGN IN SOCIALISM: MODERN UNDERSTANDING OF DISCUSSION

Directory of Open Access Journals (Sweden)

A. V. Kovalev

2008-01-01

Full Text Available Necessity of improvement of the system pertaining to distribution of limited resources obligatory leads to reduction of state interference in these processes. While discussing the economic design in socialism in the period of 1920–1930 the Austrian school presented significant arguments against any interference in resource distribution. Socialists’ objections (initial idea of socialism as money-free economy; possibility to determine price structure that excludes deficit and glut in the market fail to pass theoretical and time testing. The existing opinion that the Austrians are losers in this discussion is related to their permanent additional arguments without acknowledging their own mistakes that had been made in their previous discussions and declaring that their opponents occupy positions at the second line of the defense. Last works of Austrian representatives re-consider final results of the discussion about the possibility of economic design in socialism taking into account changes in general approach to evaluation of the results of scientific discussion. 

Panel discussion on the future of particle physics

CERN Multimedia

Perkins, Donald Hill; Veltman, Martinus J G; Okun, Lev Borisovich; Aymar, Robert; Weinberg, Steven; Darriulat, Pierre; Glashow, Sheldon Lee; van der Meer, S; Gianotti, F; Antoniadis, Ignatios; Schopper, Herwig Franz; Llewellyn Smith, Christopher Hubert; Telegdi, Valentine Louis; Bellettini, Giorgio; Soergel, Volker

2004-01-01

The projects that are to be undertaken by CERN in future are discussed in this paper. The discovery of Higgs at LHC and R&D at CLIC are reported. The introduction of Higgs bosons gave rise to new problems such as mass hierarchy and electroweak symmetry breaking. Solutions to the above problems using physics beyond standard model are also reported in this paper. The paper also discusses about the long-time scale associated to the projects.

LGBT Roundtable Discussion: Meet-up and Mentoring Discussion

Science.gov (United States)

2014-03-01

The LGBT+ Physicists group welcomes those who identify as gender sexual minorities, as LGBTQQIAAP+, or as allies to participate in a round-table discussion on mentoring physicists. The session will provide an opportunity to learn and discuss successful mentoring strategies at different career stages for physicists in all environments, including academia, industry, etc. Attendees are encouraged to attend a social event to follow the panel to continue to network. Allies are especially welcome at this event to learn how to support and mentor LGBT+ physicists.

Achieving Widespread, Democratic Education in the United States Today: Dewey's Ideas Reconsidered

Science.gov (United States)

Meadows, Elizabeth; Blatchford, Katherine

2009-01-01

Excellent, democratic education that furthers each person's potential, success and happiness for her own and others' well-being is not yet widespread in the U.S. today. Dewey's The Public and Its Problems has much to say about the possibilities and challenges of achieving this goal. This paper examines Dewey's ideas about how a public for…

Time-Predictable Computer Architecture

Directory of Open Access Journals (Sweden)

Schoeberl Martin

2009-01-01

Full Text Available Today's general-purpose processors are optimized for maximum throughput. Real-time systems need a processor with both a reasonable and a known worst-case execution time (WCET. Features such as pipelines with instruction dependencies, caches, branch prediction, and out-of-order execution complicate WCET analysis and lead to very conservative estimates. In this paper, we evaluate the issues of current architectures with respect to WCET analysis. Then, we propose solutions for a time-predictable computer architecture. The proposed architecture is evaluated with implementation of some features in a Java processor. The resulting processor is a good target for WCET analysis and still performs well in the average case.

There is no time like the past

DEFF Research Database (Denmark)

Handberg, Kristian

The project defines retro: the revival of aesthetic and cultural features of the recent past as a hallmark of late the 20th century’s culture and that of today, and analyzes this important phenomenon in the contemporary within a cultural memory setting. The project argues with the reading of retro...... and “accents” of modern culture. As such, retro is based upon an experience of the modern materiality and its changes, and expresses a new awareness of the everyday culture and its thing-world. Retro implies a musealization of the recent past, and performs a merging of the historical, the aesthetic...... discussions of material culture studies and the new interest in the theory of materiality, relevant concepts of culture, and cultural memory studies. At this background retro is approached through a case study of the 1950s as subject to retro culture from the 1970s to today. This historical rendition analyzes...

Skateboarding injuries of today

Science.gov (United States)

Forsman, L; Eriksson, A

2001-01-01

Background—Skateboarding injuries have increased with the rise in popularity of the sport, and the injury pattern can be expected to have changed with the development of both skateboard tricks and the materials used for skateboard construction. Objective—To describe the injury pattern of today. Methods—The pattern of injuries, circumstances, and severity were investigated in a study of all 139 people injured in skateboarding accidents during the period 1995–1998 inclusive and admitted to the University Hospital of Umeå. This is the only hospital in the area, serving a population of 135 000. Results—Three of the 139 injured were pedestrians hit by a skateboard rider; the rest were riders. The age range was 7–47 years (mean 16). The severity of the injuries was minor (AIS 1) to moderate (AIS 2); fractures were classified as moderate. The annual number of injuries increased during the study period. Fractures were found in 29% of the casualties, and four children had concussion. The most common fractures were of the ankle and wrist. Older patients had less severe injuries, mainly sprains and soft tissue injuries. Most children were injured while skateboarding on ramps and at arenas; only 12 (9%) were injured while skateboarding on roads. Some 37% of the injuries occurred because of a loss of balance, and 26% because of a failed trick attempt. Falls caused by surface irregularities resulted in the highest proportion of the moderate injuries. Conclusions—Skateboarding should be restricted to supervised skateboard parks, and skateboarders should be required to wear protective gear. These measures would reduce the number of skateboarders injured in motor vehicle collisions, reduce the personal injuries among skateboarders, and reduce the number of pedestrians injured in collisions with skateboarders. Key Words: skateboard; injury; prevention PMID:11579065

Earthquake history of the Republic of Ragusa (today Dubrovnik, Croatia) (Invited)

Science.gov (United States)

Albini, P.; Rovida, A.; Locati, M.

2009-12-01

Among the towns constellating the Dalmatian coast, Ragusa (today Dubrovnik, Croatia), stands out, both because of its location in the middle of the Eastern Adriatic coast and its long-lasting, independent history of a Modern Age town and its small coastal territory. An important intelligence crossroads, squeezed as it was in between powerful and influential neighbours, such as the Ottoman Empire and the Republic of Venice, in its history (1358-1808) the Republic of Ragusa did experience heavily damaging earthquakes. We narrate the story of these earthquakes, which were recorded in the historical documentation of the Republic (today stored at the State Archives of Dubrovnik - Drzavni arhiv u Dubrovniku) as well as in documents from officers of other Mediterranean countries and letters of individuals. Of special note is the 6 April 1667 earthquake, which inflicted a permanent scar on the Republic. The earthquake's direct effects and their consequences caused a serious financial crisis, so critical that it took over 50 years for Ragusa to recover. This large earthquake is reappraised on the basis of newly investigated sources, and effects of the damage within the city walls are detailed. A seismic history of Ragusa is finally proposed, supported by full-text coeval records.

Design, construction and testing of replacement nuclear coolant pump stators to meet today's equipment reliability expectations

International Nuclear Information System (INIS)

Fostier, L.; Howell, D.

2005-01-01

The reliability expectations of equipment and components in today's nuclear power plant are much greater than three or more decades ago when nuclear plants were first constructed due to economic impact of a failure. Very few components in a pressurized water reactor plant can have as much impact of the plants capacity factor as a catastrophic failure of a reactor coolant pump winding. This paper describes the maintenance approach taken by one North American utility in attempt to preclude such failures. The paper will discuss the challenges of the reactor coolant pump application and the enhancements made in the winding design and construction by the supplier to address failure mechanisms so as to better meet present reliability expectations in accordance with dedicated specifications. The paper will also present the in-process and final testing requirements and limits imposed in an attempt to ensure quality of the machine windings, along with selected test results from the stators that have been designed and constructed to these specifications to date. (author)

LabVIEW Real-Time

CERN Multimedia

CERN. Geneva; Flockhart, Ronald Bruce; Seppey, P

2003-01-01

With LabVIEW Real-Time, you can choose from a variety of RT Series hardware. Add a real-time data acquisition component into a larger measurement and automation system or create a single stand-alone real-time solution with data acquisition, signal conditioning, motion control, RS-232, GPIB instrumentation, and Ethernet connectivity. With the various hardware options, you can create a system to meet your precise needs today, while the modularity of the system means you can add to the solution as your system requirements grow. If you are interested in Reliable and Deterministic systems for Measurement and Automation, you will profit from this seminar. Agenda: Real-Time Overview LabVIEW RT Hardware Platforms - Linux on PXI Programming with LabVIEW RT Real-Time Operating Systems concepts Timing Applications Data Transfer

DisVis: Visualizing Discussion Threads in Online Health Communities.

Science.gov (United States)

Nakikj, Drashko; Mamykina, Lena

2016-01-01

An increasing number of individuals turn to online health communities (OHC) for information, advice and support about their health condition or disease. As a result of users' active participation, these forums store overwhelming volumes of information, which can make access to this information challenging and frustrating. To help overcome this problem we designed a discussion visualization tool DisVis. DisVis includes features for overviewing, browsing and finding particular information in a discussion. In a between subjects study, we tested the impact of DisVis on individuals' ability to provide an overview of a discussion, find topics of interest and summarize opinions. The study showed that after using the tool, the accuracy of participants' answers increased by 68% (p-value = 0.023) while at the same time exhibiting trends for reducing the time to answer by 38% with no statistical significance (p-value = 0.082). Qualitative interviews showed general enthusiasm regarding tools for improving browsing and searching for information within discussion forums, suggested different usage scenarios, highlighted opportunities for improving the design of DisVis, and outlined new directions for visualizing user-generated content within OHCs.

Burden of mortality in Greenland--today and tomorrow

DEFF Research Database (Denmark)

Nielsen, Lasse Christian; Hansen, Kristian Schultz; Nielsen, Ulla Ringgren

2004-01-01

: Concerted multi-sectoral approaches and broad holistic health strategies related to health promotion and prevention today will strategically improve the capability of the Greenlandic society to manage the future disease burden from ageing via its health care sector and the institutional sector for care......OBJECTIVES: Investigation of the relative impact of three factors expected to influence the future mortality burden in Greenland: demographic change, epidemiological transition and behavioural patterns. STUDY DESIGN: To identify general trends in public health status, evaluating the effect...... of public health campaigns and providing the basis for making predictions of future trends in the mortality burden data from the Greenlandic Death Causes Register to estimate Years of Life Lost (YLL) in the period 1976-1998 has been used. METHODS: YLL were estimated according to the Burden of Disease Method...

Discussion

International Nuclear Information System (INIS)

Sutcliffe, W.G.

1991-01-01

This is an edited transcript of the recorded discussions that followed the presentation of each paper and on the general comments at the conclusion of the session. No attempt was made to identity those who offered comments or asked questions

What is the Wymysorys Language for Vilamovians Today? Different Functions, Different Language Altitudes

Directory of Open Access Journals (Sweden)

Tymoteusz Król

2016-12-01

Full Text Available What makes the Wilamowice town so unique is the original language, Wymysorys. Vilamovian was brought to Poland by the settlers from the Western Europe and survived through the historical storms in the region till today. However, due to the after-Second World War suppressions of the German-like speaking community – bans of using the language, population displacement and deportations to the labor camps – the intergenerational knowledge transfer was disrupted. Children for whom the Vilamovian was their first language were being force to “unlearn” the language on the behalf of the dominating Polish. This violent political practice resulted in life-lasting trauma and unbreakable fear of speaking Vilamovian. Their native language was being forgotten by the post-war generations, although it was too late for them to naturally canvass Polish instead. Accordingly, a number of people declaring to do not know Wymysorys use particular words from it, while talking in Polish about traditional Vilamovian clothing, customs and values, deeply associated with Vilamowian identity. Contradictory to the earlier predications that Vilamowian language will die completely by the end of the 20th century, in the being of the second decade of the 21st century the dedicated revitalization program was introduced in the region. The initiative engaged scientists from major Polish universities – the University of Warsaw, Adam Mickiewicz University in Poznań – as well as foreign scholars. Wymysorys was introduced to the curriculum of the local schools and the intergenerational meetings are being held regularly. After some time, the Vilamovians also engaged into the revitalization program, even though there are strong differences in their linguistic bases. Today, the knowledge and use of Vilamowian is vividly growing amongst the young. The language once almost forgotten starts not only to gain back its communicative function, but more and more often takes upon a

Engaging in Online Group Discussions Using Facebook to Enhance Social Presence

Science.gov (United States)

Miller, S. T.

2012-08-01

A comparison study between two different methods of conducting online discussions in an introductory astronomy course was performed to determine if the use of Facebook as an online discussion tool has an impact on student participation as well as student response time. This study shows that students using Facebook for their online discussions participated more frequently and responded more quickly than students using a traditional online discussion forum.

Retinopathy in youth with type 2 diabetes participating in the TODAY clinical trial

Science.gov (United States)

The objective of this study was to determine the prevalence of retinopathy in 517 youth with type 2 diabetes of 2–8 years duration enrolled in the TODAY study. Retinal photographs were graded centrally for retinopathy using established standards. Retinopathy was identified in 13.7% of subjects. Prev...

Tritium. Today's and tomorrow's developments

International Nuclear Information System (INIS)

Gazal, S.; Amiard, J.C.; Caussade, Bernard; Chenal, Christian; Hubert, Francoise; Sene, Monique

2010-01-01

Radioactive hydrogen isotope, tritium is one of the radionuclides which is the most released in the environment during the normal operation of nuclear facilities. The increase of nuclear activities and the development of future generations of reactors, like the EPR and ITER, would lead to a significant increase of tritium effluents in the atmosphere and in the natural waters, thus raising many worries and questions. Aware about the importance of this question, the national association of local information commissions (ANCLI) wished to make a status of the existing knowledge concerning tritium and organized in 2008 a colloquium at Orsay (France) with an inquiring approach. The scientific committee of the ANCLI, renowned for its expertise skills, mobilized several nuclear specialists to carry out this thought. This book represents a comprehensive synthesis of today's knowledge about tritium, about its management and about its impact on the environment and on human health. Based on recent scientific data and on precise examples, it treats of the overall questions raised by this radionuclide: 1 - tritium properties and different sources (natural and anthropic), 2 - the problem of tritiated wastes management; 3 - the bio-availability and bio-kinetics of the different tritium species; 4 - the tritium labelling of environments; 5 - tritium measurement and modeling of its environmental circulation; 6 - tritium radio-toxicity and its biological and health impacts; 7 - the different French and/or international regulations concerning tritium. (J.S.)

The early history (1909-1961) of Epilepsia, the journal of the International League Against Epilepsy, and its echoes today.

Science.gov (United States)

Shorvon, Simon

2007-01-01

This paper records the history of Epilepsia, the journal of the International League Against Epilepsy, from its inception in 1908/1909 until the beginning of its fourth series in 1961. During this time, publication was interrupted on three occasions and so the journal appeared in four series, with a complex numbering system. Over the years, the content and format of the journal has varied. Its role has changed over the years, at times primarily as a scientific organ and at other times as a source of ILAE news and reports. Concerns throughout its history have included its role as an historical record, its international representation, financial vicissitude, quality of papers, the balance between basic and clinical science, the value of clinical papers, and issues of overspecialization. Epilepsia is today the leading clinical epilepsy journal; but these are still significant concerns, and a knowledge of the history of Epilepsia is important for understanding the current position of the journal.

Recent Court Rulings regarding Student Use of Cell Phones in Today's Schools

Science.gov (United States)

Diamantes, Thomas

2010-01-01

Student use of cell phone is a new area of concern in today's schools. Cell phone providers have attempted to convince parents that each child should be provided with their own cell phone for safety reasons and to stay in contact with their families. This has resulted in many students arriving at school with a cell phone, taking it to class and…

A review of electronic laboratory notebooks available in the market today.

Science.gov (United States)

Rubacha, Michael; Rattan, Anil K; Hosselet, Stephen C

2011-02-01

Electronic laboratory notebooks are becoming an increasingly popular tool for research and routine laboratories as part of a way to optimize workflow and minimize cost while realizing time-saving benefits. The number and variety of available solutions are quickly increasing; making selection of the right notebook a cumbersome process. To allay some of the strain associated with an exhaustive search through notebook technologies, this paper details some key features from a pool of 35 electronic notebooks available today. This review effectively classifies these notebooks into five categories based on market audience as follows: notebooks suited for a Quality environment can be found within the Quality Assurance/Quality Control pool. Notebooks suited for specialized tasks in Biology or Chemistry can be found within the Biology or Chemistry pools, respectively. Notebooks that are suitable for general science functionalities can be found under either the Research and Development or the Multidiscipline pools. Lastly, notebooks that are designed and developed for the spectrum of stringent Quality laboratories to free-form research laboratories can be found within the Multidiscipline pool. The guidelines put forth in this paper eliminate the need to perform an exhaustive search for a suitable notebook. Copyright © 2011 Society for Laboratory Automation and Screening. Published by Elsevier Inc. All rights reserved.

Defensible space in the news: public discussion of a neglected topic

Science.gov (United States)

Jayne Fingerman Johnson; David N. Bengston; David P. Fan

2006-01-01

Managers have an opportunity during times of peak media coverage of wildfire to expand the discussion about defensible space from the current focus on vegetation clearing to include the full range of activities a homeowner can undertake to mitigate damage. Currently, news media discussion of wildfire is overwhelmingly dominated by firefighting, and discussion of...

PMJ panel discussion overview on mask complexities, cost, and cycle time in 32-nm system LSI generation: conflict or concurrent?

Science.gov (United States)

Hosono, Kunihiro; Kato, Kokoro

2008-10-01

This is a report on a panel discussion organized in Photomask Japan 2008, where the challenges about "Mask Complexities, Cost, and Cycle Time in 32-nm System LSI Generation" were addressed to have a look over the possible solutions from the standpoints of chipmaker, commercial mask shop, DA tool vendor and equipments makers. The wrap-up is as follows: Mask complexities justify the mask cost, while the acceptable increase rate of 32nm-mask cost significantly differs between mask suppliers or users side. The efficiency progress by new tools or DFM has driven their cycle-time reductions. Mask complexities and cost will be crucial issues prior to cycle time, and there seems to be linear correlation between them. Controlling complexity and cycle time requires developing a mix of advanced technologies, and especially for cost reduction, shot prices in writers and processing rates in inspection tools have been improved remarkably by tool makers. In addition, activities of consortium in Japan (Mask D2I) are expected to enhance the total optimization of mask design, writing and inspection. The cycle-time reduction potentially drives the lowering of mask cost, and, on the other, the pattern complexities and tighter mask specifications get in the way to 32nm generation as well as the nano-economics and market challenges. There are still many difficult problems in mask manufacturing now, and we are sure to go ahead to overcome a 32nm hurdle with the advances of technologies and collaborations by not only technologies but also finance.

Thalassaemia, today

International Nuclear Information System (INIS)

Scutellari, P.N.; Orzincolo, C.; Bagni, B.; Franceschini, F.; Atti, G.

1988-01-01

The main abnormalities of the hand and skull in a group of patients who underwent hypertransfusion regimen were reviewed and compared to the lesions observed in a control group of low-transfused patients. The results are reported, and a possible correlation with transfusions regimen is discussed: since bone lesions are explained on the basis of relationship between proliferating bone marrow and bone cortex, hypertransfusion regimen will prevent the development of abnormalities, only if established early in life. For this reason, skeletal lesions in Cooley's anaemia have changet their ''classical'' radiography patterns. In the skull, the diploic space may become normal, and the overgrowth of facial bones moderate; the pneumatization of paranasal sinuses may not be completely impeded by the swelling of the jaws, the ''hair-brush'' pattern may disappear completely. The normalized picture of the hand is and remains a typical differential sign of prepuberal and adult patients

Discussion in Postsecondary Classrooms

Directory of Open Access Journals (Sweden)

Curt Dudley-Marling

2013-11-01

Full Text Available Spoken language is, arguably, the primary means by which teachers teach and students learn. Much of the literature on language in classrooms has focused on discussion that is seen as both a method of instruction and a curricular outcome. While much of the research on discussion has focused on K-12 classrooms, there is also a body of research examining the efficacy of discussion in postsecondary settings. This article provides a review of this literature in order to consider the effect of discussion on student learning in college and university classrooms, the prevalence of discussion in postsecondary settings, and the quality of discussion in these settings. In general, the results of research on the efficacy of discussion in postsecondary settings are mixed. More seriously, researchers have not been explicit about the meaning of discussion and much of what is called discussion in this body of research is merely recitation with minimal levels of student participation. Although the research on discussion in college and university classrooms is inconclusive, some implications can be drawn from this review of the research including the need for future researchers to clearly define what they mean by “discussion.”

Teaching Young Adult Literature Today: Insights, Considerations, and Perspectives for the Classroom Teacher

Science.gov (United States)

Hayn, Judith A., Ed.; Kaplan, Jeffrey S., Ed.

2012-01-01

"Teaching Young Adult Literature Today" introduces the reader to what is current and relevant in the plethora of good books available for adolescents. More importantly, literary experts illustrate how teachers everywhere can help their students become lifelong readers by simply introducing them to great reads--smart, insightful, and engaging books…

Nurse leaders' perceptions of what compromises successful leadership in today's acute inpatient environment.

Science.gov (United States)

Upenieks, Valda

2003-01-01

The purpose of this study was to gain an understanding of nurse leaders' perceptions of both the value of their roles in today's health care setting and their beliefs about how power and gender interface with role worth. Support for the theoretical significance of this research stemmed from Kanter's Structural Theory of Organizational Behavior. Four leaders were recruited at the executive level and 12 at the director/managerial level. The results of the deductive analysis supported Kanter's theory. Eighty-three percent of the nurse leaders validated that access to power, opportunity, information, and resources created an empowered environment, producing a climate that fostered leadership success and enhanced levels of job satisfaction among nurses. This study provided groundwork on the kinds of leadership traits that foster nursing satisfaction and on whether or not gender influences leadership effectiveness. The findings of this study are both timely and relevant for nurse leaders faced with the effects of the current supply-and-demand nursing shortage and with fiscal restraints mandated by managed care and regulatory agencies.

Neuro-Linguistic Programming: Human Technology for Today’s Air Force.

Science.gov (United States)

1986-04-01

Part III, pp. 4-5. ’ 26. Ibid, p. 6. 27. Donald W. McCormick, " Neurolinguistic Programming : A Resource Guide and Review of the Research, The 1984...Carol Johnson, " Neurolinguistic Programming --Mystique or Mistake?" Army Organizational Effectiveness Journal, No. 1, 1985, pp. 74-80. 29. Dilts...AD-RI67 836 NEURO-LINGUISTIC PROGRAMMING : HUHAN TECHNOLOGY FOR / TODAY’S AIR FORCEMU AIR COMMAND ANM STAFF COLL NAXHELL AFB AL J B CAULFIELD APR 86

USA Today: 20 años después

Directory of Open Access Journals (Sweden)

Miguel Álvaro Sarmiento

2015-01-01

Full Text Available Se recalca que la historia natural de la prensa escrita es la historia darwinista de la supervivencia de las especies. Trata sobre el diario norteamericano Usa Today que nació hace 20 años y al que no se le auguraba un futuro promisorio, pero hasta la presente está en pie. Se diseñó y programó basándose en estudio de mercado y sondeando los intereses de los consumidores. La prensa escrita fue lenta, tardía, en adoptar los medios de medición que su competencia electrónica venía utilizando para calibrar el producto y presentárselo a su audiencia.

A Leadership Guide for Today's Disabilities Organizations: Overcoming Challenges and Making Change Happen

Science.gov (United States)

Schalock, Robert L.; Verdugo, Miguel Angel

2012-01-01

Effective, efficient, and sustainable ID/DD organizations: are they possible in today's world of dwindling resources and mounting demands for more and better services? Yes--with the practical tools and strategies in this lifeline for ID/DD leaders. Developed by two of the most trusted authorities in the disability field, this innovative business…

Wilderness stewardship in America today and what we can do to improve it

Science.gov (United States)

Ken Cordell; Chris Barns; David Brownlie; Tom Carlson; Chad Dawson; William Koch; Garry Oye; Chris Ryan

2016-01-01

The authors of this article are recently retired wilderness professionals from universities or federal agencies. We were asked to share our observations about how wilderness stewardship is being managed in America today. We based our observations on our many years of combined professional wilderness career experience as managers, trainers, scientists, educators, and...

Nuclear energy, a point for discussion

International Nuclear Information System (INIS)

Seibel, W.

1977-01-01

In a world no longer believing in a life after death, life on this world becomes an absolute value and death an absolute threat. The irrational parts of the resistence against nuclear energy, this worry for the saving of this value and the fear of this threat are seen. Such fears cannot be met with tables about accident frequency and risk factors. Therefore in the author's opinion, also the churches are requested to give a concerning answer to the question of the meaning of life, for these fears not to arise repeatedly, namely today in protests against technical development and nuclear energy, and tomorrow somewhere else. (GL) [de

The most critical issues facing managers in South Africa today

Directory of Open Access Journals (Sweden)

G. Maritz

2002-12-01

Full Text Available South African managers today find themselves squeezed between juxtapositions, such as international competition and simultaneous skill development programmes to combat illiteracy. A second example is high unemployment and the concurrent shortage of IT specialists. Affirmative action has led to troublesome labour relations. HIV/AIDS has an enormous impact on business and must be managed. South African managers need to change their managerial approaches to cope with the increasing demands of this country. Managers must be aware of the realities facing them and know how to turn them into potential growth opportunities for their organisations and South Africa as a country.

Batteries at NASA - Today and Beyond

Science.gov (United States)

Reid, Concha M.

2015-01-01

NASA uses batteries for virtually all of its space missions. Batteries can be bulky and heavy, and some chemistries are more prone to safety issues than others. To meet NASA's needs for safe, lightweight, compact and reliable batteries, scientists and engineers at NASA develop advanced battery technologies that are suitable for space applications and that can satisfy these multiple objectives. Many times, these objectives compete with one another, as the demand for more and more energy in smaller packages dictates that we use higher energy chemistries that are also more energetic by nature. NASA partners with companies and universities, like Xavier University of Louisiana, to pool our collective knowledge and discover innovative technical solutions to these challenges. This talk will discuss a little about NASA's use of batteries and why NASA seeks more advanced chemistries. A short primer on battery chemistries and their chemical reactions is included. Finally, the talk will touch on how the work under the Solid High Energy Lithium Battery (SHELiB) grant to develop solid lithium-ion conducting electrolytes and solid-state batteries can contribute to NASA's mission.

Promoting Discussion in Peer Instruction: Discussion Partner Assignment and Accountability Scoring Mechanisms

Science.gov (United States)

Chou, Chih-Yueh; Lin, Pin-Hsun

2015-01-01

Peer instruction (PI) involves students answering questions and peer discussion learning activities. PI can enhance student performance and engagement in classroom instruction. However, some students do not engage in the discussions. This study proposes two mechanisms, discussion partner assignment and accountability scoring mechanisms, to form…

What are the key characteristics of a Christian life? A comparison of the ethics of Calvin to that of Augustine and their relevance today

Directory of Open Access Journals (Sweden)

J.H. van Wyk

2010-07-01

Full Text Available Augustine and Calvin are two of the greatest (western theologians of all times and it is illuminating and inspiring to investigate what they have to teach as far as Christian life is concerned. Augustine never wrote a work on Christian ethics in the modern sense of the word but from his many writings we can easily deduce what the key characteristics are. He accepted the natural virtues of philosophers (prudence, for- titude, temperance and justice but subordinated them to the “infused virtues” of faith, hope and love. Special attention was also paid to inter alia happiness, humility and truth. Calvin, on the other hand, although following Augustine in many aspects of theology, rejected the virtue ethics of the Greek philosophers and developed a Christological ethics within the broader context of pneumatology. The key characteristics of a Christian life are self-denial, cross-bearing and meditation on the future life – and of course the correct enjoyment of the present life. Although we appreciate much of what the two church fathers have to say, we live in a totally different world context today, facing challenges of far greater proportions, like economical uncertainty, political instability and an immense ecological crisis. Morality is chal- lenged today as never before in world history. Today we have to rethink the relevance of Christian life not only from an individual personal perspective but also in terms of broader social Christian ethics.

Machiavellianism, Discussion Time, and Group Shift

Science.gov (United States)

Lamm, Helmut; Myers, David G.

1976-01-01

Social-emotional and rational-cognitive explanations of group risky shift on choice dilemmas (hypothetical life situations) were evaluated by comparing shift in groups of low Mach (emotional) and high Mach (non-emotional) subjects. Effects of Machiavellian beliefs on social functioning are examined. Group composition was not observed to affect…

Literacy: State of the Nation--A Picture of Literacy in the UK Today

Science.gov (United States)

Jama, Deeqa; Dugdale, George

2012-01-01

Literacy is the combination of reading, writing, speaking and listening skills we all need to fulfil our potential. These life skills are essential to the happiness, health and wealth of individuals and society. "Literacy: State of the Nation" provides a coherent picture of literacy in the UK today. It reveals that: (1) One in six people…

Of Maps and Monsters: A Discussion of Being (NonHuman, or on the Topography of “Monsters” Medieval and Modern by Liliana Sikorska

Directory of Open Access Journals (Sweden)

Mirosława Buchholtz

2017-10-01

Full Text Available The concept of humanity has taken on new meanings in the era of posthumanist debate. Engaging both prehumanist and posthumanist perspectives, Liliana Sikorska strips away layers of cognitive mappings performed over hundreds of years in Western culture to expose in her recent essay the mechanisms that have exacerbated the East–West divide. While the majority of discussed texts come from medieval and Victorian literature and culture, it becomes obvious to the reader of her book that the issues she explores are still haunting the lives of people and nations worldwide today.

Cummins L10G in Kenworth truck 'viable today'

International Nuclear Information System (INIS)

Anon.

1996-01-01

As the culmination of five years of developmental work by Cummins Engines, BC Research Inc., and BC Gas Utility Ltd., a T800 Kenworth truck was outfitted with a new Cummins L10G natural gas engine, and two lightweight fully -wrapped Dynetek cylinders; it was pronounced to be 'a viable clean truck today'. The L10G spark-ignited engine operates at a relatively high peak efficiency of 37 per cent and is commercially available to meet the current California Air Resources Board heavy duty vehicle emission standards without the use of a catalytic converter. The L10G engine produces no particulate emissions, a very significant advantage, in view of the fact that particulate emissions have been identified as major contributors to respiratory ailments

Creative Leadership: A Challenge of Our Times

Science.gov (United States)

Stoll, Louise; Temperley, Julie

2009-01-01

In times of constant change, teachers need to be flexible, adaptable and creative. This article argues that promoting creativity of staff to enhance twenty-first century learning is a fundamental challenge for school leadership today. Drawing on the findings of a research and development project involving senior leadership teams and a local…

The Urban Warrior: What are the Dismounted Infantry Skills Necessary to Survive in Today's Urban Fighting

National Research Council Canada - National Science Library

Glaze, George

2000-01-01

The topic of this thesis is Military Operations on Urbanized Terrain (MOUT). Specifically, certain essential skills for the dismounted infantry soldier are lacking in today's training, doctrine, and skills...

Availability and cost of wood fuel in 10 years time

International Nuclear Information System (INIS)

Loenner, G.; Danielsson, B.O.; Vikinge, B.; Parikka, M.; Hektor, B.; Nilsson, P.O.

1998-09-01

The potential supply of wood fuel in Sweden is very large. Without reductions from ecological, technical and economic reasons the supply is around 125 TWh per year, depending among other things on the future cut of industrial wood. How much of this gross volume of wood fuel will be available on various time horizons, is however not so clear. The aim of this work has been to estimate technically and economically available quantities of wood fuel in a medium time horizon, around 10 years, and considering ecological considerations. This horizon means that today's best available techniques and methods are assumed to be applied widely, which means that today's lowest cost level will dominate in real terms within around 10 years. The applied methodology means that the potential supply of wood fuel of various types is distributed on different cost influencing factors like terrain class, wood fuel concentration and location in relation to nearest road and final user. All types of wood fuels are included, i.e. logging residues, direct fuel cuttings, industrial by-products and recycled wood. As a whole a large part of the total supply is available with today's best technique and with today's average price level of around 115 SEK per MWh (560 SEK per oven dry tonne). Around 60% or 75 TWh can be considered to be economically available in the medium term. In the long range perspective these figures will probably increase considerably, due primarily to the technical development, and provided that sufficient demand is there 44 refs, 8 figs, 12 tabs, 14 appendixes

The evolution of Greek fauna since classical times

Directory of Open Access Journals (Sweden)

Konstantinos Sidiropoulos

2017-02-01

Full Text Available This article concerns the Greek fauna of classical and late antiquity and changes up to the present day. The main sources for the fauna of antiquity are historical, geographical and zoological texts, as well as descriptions from travellers who visited Greece. The study of the texts of classical and late antiquity was based on the following classical authors: Xenophon, Aristotle, Aristophanes Byzantios, Pliny, Dio Chrysostom, Plutarch, Pausanias and Aelian. Some species that were present in the Greek fauna of classical and late antiquity, such as the lion and the leopard, are today extinct in Greece, whereas some other species that are now common, such as the cat, the chicken and the peacock, were introduced about that time or a little earlier from other regions. Some other species that are also common today, such as the wild rabbit and the pheasant, were unknown at that time, as they appeared later in Greece from other areas.

The School Librarian as Program Administrator: Just-in-Time Librarianship

Science.gov (United States)

Yates, Steven D.

2011-01-01

By applying just-in-time philosophy to today's school libraries, librarians can fulfill the role of program administrator by continuing to provide the resources students and faculty deserve, exactly at their individual points of need. Just-in-time librarianship is a mindset that could prove unsettling for some school librarians. The main facets of…

Preparing Professionals to Face Ethical Challenges in Today's Workplace: Review of the Literature, Implications for PI, and a Proposed Research Agenda

Science.gov (United States)

Frisque, Deloise A.; Lin, Hong; Kolb, Judith A.

2004-01-01

Ethics is very much in the news today and on the minds of those who teach and/or train current and future professionals to work successfully in today's workplaces. While there seems to be agreement that organizations need to address the topic of ethics, there is also a concern about how best to proceed. Ethics and compliance offices, professional…

Church and art: from the second Vatican Council to today

Directory of Open Access Journals (Sweden)

Mauro Mantovani

2014-12-01

Full Text Available This text deals with the relationship between the Catholic Church and art from the Second Vatican Council to today. For this reason it considers some of the most important interventions about art by recent popes (Montini - Paul VI; Wojtyła - John Paul II; Ratzinger - Benedict XVI, Bergoglio - Francis also mentioning some activities that the Holy See is currently promoting. These pages are intended to offer a contribution, mainly theoretical, for those who are working in the field of the planning and promotion of artistic and cultural events, especially if these events are related to religious heritage.

Distributed Mission Operations: Training Today’s Warfighters for Tomorrow’s Conflicts

Science.gov (United States)

2016-02-01

systems or include dissimilar weapons systems to rehearse more complex mission sets. In addition to networking geographically separated simulators...over the past decade. Today, distributed mission operations can facilitate the rehearsal of theater wide operations, integrating all the anticipated...effective that many aviators earn their basic aircraft qualification before their first flight in the airplane.11 Computer memory was once a

Start Making a Reader Today[R] (SMART[R]). What Works Clearinghouse Intervention Report

Science.gov (United States)

What Works Clearinghouse, 2007

2007-01-01

Start Making a Reader Today[R] (SMART[R]) is a volunteer tutoring program widely implemented in Oregon for students in grades K-2 who are at risk of reading failure. The program is designed to be a low-cost, easy-to-implement intervention. Volunteer tutors go into schools where at least 40% of students are eligible for free or reduced-price lunch…

FROM PAST TILL TODAY AZERBAIJANIAN MUSIC

Directory of Open Access Journals (Sweden)

Hatira Ahmedli CAFER

2015-09-01

Full Text Available Ancient Azerbaijanian music was found after archelogical excavations. In the first literature The Book of Dede Korkut, then in Nizami's and Fuzuli's literal works a vast of information could be found about the Medieval Age music. The first phase of Azerbaijanian musical history contains arts of bards, laters phases contains classical modes. The researches of Azerbaijanian modes extend to the Medieval Age. The expand of 19th century European music affected Azerbaijanian culture, too. The early years of 20th century is reckoned as a new rising period in Azerbaijanin music. Uzeyir Hacibeyov composed Leyli and Majnun in that period which was the first opera of the East. Meanwhile, several musical high schools, conservatories, symphony orchestras, national instrumental orchestras, and theatres were established. The smphonic music which was established in 1920's had a major development in between 1940 and 1960. In between 1960 and 1980, younger generation, too, participated in artistic activities, alongside the older generation. In 1988-1994 Armenians invaded Karabagh and commited several genocides which some of the most known are called 20 January and Khojaly genocides. In that period, Azerbaijanian composes divided into three stages as 20 January, Karabagh, and Khojaly. Today, Azerbaijanian music is well known all over the world, while being played in lots of festivals in the whole world.

New readout integrated circuit using continuous time fixed pattern noise correction

Science.gov (United States)

Dupont, Bertrand; Chammings, G.; Rapellin, G.; Mandier, C.; Tchagaspanian, M.; Dupont, Benoit; Peizerat, A.; Yon, J. J.

2008-04-01

LETI has been involved in IRFPA development since 1978; the design department (LETI/DCIS) has focused its work on new ROIC architecture since many years. The trend is to integrate advanced functions into the CMOS design to achieve cost efficient sensors production. Thermal imaging market is today more and more demanding of systems with instant ON capability and low power consumption. The purpose of this paper is to present the latest developments of fixed pattern noise continuous time correction. Several architectures are proposed, some are based on hardwired digital processing and some are purely analog. Both are using scene based algorithms. Moreover a new method is proposed for simultaneous correction of pixel offsets and sensitivities. In this scope, a new architecture of readout integrated circuit has been implemented; this architecture is developed with 0.18μm CMOS technology. The specification and the application of the ROIC are discussed in details.

Vitamin D Deficiency in Europeans Today and in Viking Settlers of Greenland.

Science.gov (United States)

Göring, H; Koshuchowa, S

2016-12-01

The vast majority of the Earth's population lives between the 20th and 40th parallel north and south. It seems that right here humans have found the best living conditions relating not only to temperature and food recourses, but also to UV radiation necessary for the production of vitamin D by human skin. An exception to this general rule is Europe. Nearly half a billion people live between the 40th and 60th parallel north of the equator despite the fact that the amounts of UV radiation there are much lower. Moreover, since the time of the Vikings, there has always been a part of the European population that lived even further north than the 60th parallel (the northern parts of Europe, including Greenland). In this work, we present the potential role that vitamin D deficiency might have played in the extinction of the Vikings of Greenland. We analyze factors that contribute to the discrepancy between the theoretical distribution of areas with vitamin D deficiency and today's reality, like the impact of civilization, religious traditions, as well as vitamin D supplementation in food products and as a biologically active dietary additive. The global migration of people on a scale and speed never seen before is now even more important for this discrepancy.

Learning through Discussions

Science.gov (United States)

Ellis, Robert A.; Calvo, Rafael; Levy, David; Tan, Kelvin

2004-01-01

Students studying a third-year e-commerce subject experienced face-to-face and online discussions as an important part of their learning experience. The quality of the students' experiences of learning through those discussions is investigated in this study. This study uses qualitative approaches to investigate the variation in the students'…

Inclusion of Part-Time Faculty for the Benefit of Faculty and Students

Science.gov (United States)

Meixner, Cara; Kruck, S. E.; Madden, Laura T.

2010-01-01

The new majority of faculty in today's colleges and universities are part-time, yet sizable gaps exist in the research on their needs, interests, and experiences. Further, the peer-reviewed scholarship is largely quantitative. Principally, it focuses on the utility of the adjunct work force, comparisons between part-time and full-time faculty, and…

HOW UNIVERSAL ARE THE UNIVERSAL HUMAN RIGHTS TODAY?

Directory of Open Access Journals (Sweden)

Lia-Alexandra BALTADOR

2016-12-01

Full Text Available This paper aims to contribute to a constructive debate on human rights. The two World Wars of the last century brought about the creation of the United Nations aimed “to reaffirm faith in fundamental human rights, in the dignity and worth of the human person, in the equal rights of men and women and of nations large and small”. Only three years later the Universal Declaration of the Human Rights was elaborated and promoted by the UN, considered to be the foundation of international human rights law. Today, as globalization brings all closer together in a “global village”, one can see that there are many ways to perceive and guarantee human rights, in different states, but also within different states. Poverty, illiteracy, censorship, cruel treatment and even the lack of guarantee for the right to life are, unfortunately, the norm for many people of the world. Such observations bring up questions regarding the legitimacy, universality and coherence of human rights.

U.S. bioremediation market: Yesterday, today, and tomorrow

International Nuclear Information System (INIS)

Devine, K.

1995-01-01

The use of bioremediation for full-scale cleanup has increased dramatically throughout the past 10 years. This growth in activity is expected to continue through the year 2000. It is estimated that fewer than 10 companies offered field-level bioremedial services prior to 1985. Although the market today still is dominated by a small number of companies, the total number of firms claiming to offer services and/or products for bioremediation purposes has grown to over 1,000. It is estimated that aggregate bioremediation revenues for 1994 through 2000 will equal $2 to $3 billion (1994 dollars). This revenue will be generated in the initial part of this 7-year period primarily from underground storage cleanup, with revenues from hazardous waste sites becoming an increasingly important factor by accounting for the majority of revenues in the latter years. Market opportunities exist in technology development and implementation including biosparging, centralized treatment facilities for petroleum-contaminated soils, biofilters, and improvements in the cost-effectiveness of the technology

Tesla the life and times of an electric messiah

CERN Document Server

Cawthorne, Nigel

2014-01-01

Despite being incredibly popular during his time, Nikola Tesla today remains largely overlooked among lists of the greatest inventors and scientists of the modern era.  Thomas Edison gets all the glory for discovering the light bulb, but it was his one time assistant and life long arch nemesis, Tesla, who made the breakthrough in alternating current technology.  Edison and Tesla carried on a bitter feud for years, but it was Tesla's AC generators that illuminated the 1893 World's Fair in Chicago; the first time that an event of such magnitude had ever taken place under artificial light.  Today, all homes and electrical appliances run on Tesla's AC current.Born in Croatia in 1856, Tesla spoke eight languages and as well as almost single handedly developing household electricity.  During his life, he patented more than 700 inventions.  He invented electrical generators, FM radio, remote control robots, spark plugs and fluorescent lights.  He had a photographic memory and did advanced calculus and physic...

Today's response to yesterday's problem

International Nuclear Information System (INIS)

Donald, R.L.

1994-01-01

This paper describes methods for characterizing the types of hazardous waste materials which have often been left behind in old manufactured gas processing plants used during the 1800's and early 1900's. These old processing plants often just dumped any waste material on-site with no formal disposal plan. Many of these sites are now considered by the EPA as hazardous waste sites. This paper discusses the methods to characterize the sites which are highly variable on the types of waste and the methods which they were disposed. The paper goes on to discuss the various remedial action plans which may be applicable to the site such as incineration, containment, material reuse, solvent extraction, thermal desorption, and bioremediation

Making tomorrow's mistakes today: Evolutionary prototyping for risk reduction and shorter development time

Science.gov (United States)

Friedman, Gary; Schwuttke, Ursula M.; Burliegh, Scott; Chow, Sanguan; Parlier, Randy; Lee, Lorrine; Castro, Henry; Gersbach, Jim

1993-01-01

In the early days of JPL's solar system exploration, each spacecraft mission required its own dedicated data system with all software applications written in the mainframe's native assembly language. Although these early telemetry processing systems were a triumph of engineering in their day, since that time the computer industry has advanced to the point where it is now advantageous to replace these systems with more modern technology. The Space Flight Operations Center (SFOC) Prototype group was established in 1985 as a workstation and software laboratory. The charter of the lab was to determine if it was possible to construct a multimission telemetry processing system using commercial, off-the-shelf computers that communicated via networks. The staff of the lab mirrored that of a typical skunk works operation -- a small, multi-disciplinary team with a great deal of autonomy that could get complex tasks done quickly. In an effort to determine which approaches would be useful, the prototype group experimented with all types of operating systems, inter-process communication mechanisms, network protocols, packet size parameters. Out of that pioneering work came the confidence that a multi-mission telemetry processing system could be built using high-level languages running in a heterogeneous, networked workstation environment. Experience revealed that the operating systems on all nodes should be similar (i.e., all VMS or all PC-DOS or all UNIX), and that a unique Data Transport Subsystem tool needed to be built to address the incompatibilities of network standards, byte ordering, and socket buffering. The advantages of building a telemetry processing system based on emerging industry standards were numerous: by employing these standards, we would no longer be locked into a single vendor. When new technology came to market which offered ten times the performance at one eighth the cost, it would be possible to attach the new machine to the network, re-compile the

Making tomorrow's mistakes today: Evolutionary prototyping for risk reduction and shorter development time

Science.gov (United States)

Friedman, Gary; Schwuttke, Ursula M.; Burliegh, Scott; Chow, Sanguan; Parlier, Randy; Lee, Lorrine; Castro, Henry; Gersbach, Jim

1993-03-01

In the early days of JPL's solar system exploration, each spacecraft mission required its own dedicated data system with all software applications written in the mainframe's native assembly language. Although these early telemetry processing systems were a triumph of engineering in their day, since that time the computer industry has advanced to the point where it is now advantageous to replace these systems with more modern technology. The Space Flight Operations Center (SFOC) Prototype group was established in 1985 as a workstation and software laboratory. The charter of the lab was to determine if it was possible to construct a multimission telemetry processing system using commercial, off-the-shelf computers that communicated via networks. The staff of the lab mirrored that of a typical skunk works operation -- a small, multi-disciplinary team with a great deal of autonomy that could get complex tasks done quickly. In an effort to determine which approaches would be useful, the prototype group experimented with all types of operating systems, inter-process communication mechanisms, network protocols, packet size parameters. Out of that pioneering work came the confidence that a multi-mission telemetry processing system could be built using high-level languages running in a heterogeneous, networked workstation environment. Experience revealed that the operating systems on all nodes should be similar (i.e., all VMS or all PC-DOS or all UNIX), and that a unique Data Transport Subsystem tool needed to be built to address the incompatibilities of network standards, byte ordering, and socket buffering. The advantages of building a telemetry processing system based on emerging industry standards were numerous: by employing these standards, we would no longer be locked into a single vendor. When new technology came to market which offered ten times the performance at one eighth the cost, it would be possible to attach the new machine to the network, re-compile the

Health insurance: this time we want something concrete

CERN Multimedia

Association du personnel

2010-01-01

Over the past few months, we have communicated to you a huge amount of information to defend our Pension Fund. Concerning this subject, we can inform you that the mass mobilization on 18 March is bearing fruit, CERN Council now seems to be willing to act. We will have to wait and see, but we are keeping a close eye on things. Today there is concern for the other mainstay of our social security system, the CHIS. Same scenario, same result. They play for time, they wait for the deficit, and then they take “emergency” measures. Drastic measures, we suppose, in line with the financial imbalance observed. These are the measures CERN Council, the Management, and your humble servants will discuss over the coming months in the framework of the current five-yearly review. These are crucial months for the future of our health scheme. In December the die will be cast. The CHIS (CERN Health Insurance Scheme) is divided into two parts, LTC (Long-Term Care) and the HIS (illness and accident cover). L...

A Proposed Model for Authenticating Knowledge Transfer in Online Discussion Forums

Science.gov (United States)

Tucker, Jan P.; YoungGonzaga, Stephanie; Krause, Jaclyn

2014-01-01

Discussion forums are often utilized in the online classroom to build a sense of community, encourage collaboration and exchange, and measure time on task. A review of the literature revealed that there is little research that examines the role of the online discussion forum as a mechanism for knowledge transfer. Researchers reviewed 21 course…

CHOOSING BETWEEN DIRECT TAXATION OR INDIRECT TAXATION AS PRIME FISCAL TOOL WITHIN ROMANIA’S ECONOMY OF TODAY

Directory of Open Access Journals (Sweden)

Antoniu PREDESCU

2014-02-01

Full Text Available This paper focuses on a central issue of fiscal policy applied anywhere in the world of market economies: the problem to determine which type of taxation, direct taxation or indirect taxation, is better suited to assure maximum efficiency for fiscal policy applied in Romania. Mathematics proves to be a very useful tool in this case too, given it is applied through a sound economic and logical reasoning, with important results. In other words, it is applied in order for this paper not only to state which type of taxation must be used preponderantly in Romania, especially today, in times of continuous economic and financial crisis, but, especially, to compute how to use it, in long term, not in the least to alleviate effects of economic crisis, and, why not, curb economic crisis itself.

Timing Is Everything: One Teacher's Exploration of the Best Time to Use Visual Media in a Science Unit

Science.gov (United States)

Drury, Debra

2006-01-01

Kids today are growing up with televisions, movies, videos and DVDs, so it's logical to assume that this type of media could be motivating and used to great effect in the classroom. But at what point should film and other visual media be used? Are there times in the inquiry process when showing a film or incorporating other visual media is more…

The Status of Hitler Today

Directory of Open Access Journals (Sweden)

Ben Novak

2009-12-01

Full Text Available A finales del siglo XX, podía afirmarse que Hitler estaba más vivo y con más influencia que en la cumbre de su poder medio siglo antes. ¿Cómo ha alcanzado Hitler esta posición? ¿No está muerto? ¿Cómo puede ser tan prominente más de cincuenta años después de su defunción? Esta cuestión de Hitler en la actualidad posee diversos problemas históricos que están íntimamente conectados con otros morales. En este trabajo, sin embargo, pretendo concentrarme primordialmente en su dimensión histórica. A la luz del sorprendente ascenso de Hitler en la moderna conciencia histórica, esto puede llevarnos a la siguiente pregunta: ¿No hemos otorgado al dictador nazi un poder aún mayor que cuando estaba vivo y comandando sus divisiones de la Wehrmacht en el punto culminante de sus conquistas?___________________ABSTRACT:By the end of the twentieth century, it can be said, Hitler was more alive and prominent than at the height of his power a half-century before. How did Hitler become this way? Isn’t he dead? How can he become so prominent more than half a century after his death? The issue of Hitler today poses several historical problems that are deeply moral problems as well. In this work, however, I intend to concentrate primarily on their historical dimension. In light of Hitler’s astonishing rise in modern historical consciousness, this leads to the inevitable question: Have we not granted to Hitler a far greater power over us than ever he had when he was alive and commanding his Wehrmacht divisions at the farthest extent of his conquests?

One-Shot Color Astronomical Imaging In Less Time, For Less Money!

CERN Document Server

Kennedy, L A

2012-01-01

Anyone who has seen recent pictures of the many wondrous objects in space has surely been amazed by the stunning color images. Trying to capture images like these through your own telescope has always seemed too time-consuming, expensive, and complicated. However, with improvements in affordable, easy-to-use CCD imaging technology, you can now capture amazing images yourself. With today's improved "one-shot" color imagers, high-quality images can be taken in a fraction of the time and at a fraction of the cost, right from your own backyard. This book will show you how to harness the power of today's computerized telescopes and entry-level imagers to capture spectacular images that you can share with family and friends. It covers such topics as - evaluating your existing equipment, choosing the right imager, finding targets to image, telescope alignment, focusing and framing the image, exposure times, aligning and stacking multiple frames, image calibration, and enhancement techniques! - how to expand the numb...

The Role of Oncology Nurses in Discussing Clinical Trials.

Science.gov (United States)

Flocke, Susan A; Antognoli, Elizabeth; Daly, Barbara J; Jackson, Brigid; Fulton, Sarah E; Liu, Tasnuva M; Surdam, Jessica; Manne, Sharon; Meropol, Neal J

2017-09-01

To describe oncology nurses' experiences discussing clinical trials with their patients, and to assess barriers to these discussions.
. A qualitative study designed to elicit narratives from oncology nurses. 
. Community- and academic-based oncology clinics throughout the United States.
. 33 oncology nurses involved in direct patient care in community-based and large hospital-based settings. The sample was drawn from members of the Oncology Nursing Society. 
. In-depth interviews were conducted and analyzed using a 
immersion/crystallization approach to identify themes and patterns. The analyses highlight specific issues, examples, and contexts that present challenges to clinical trial discussions with patients.
. Oncology nurses view their roles as patient educators and advocates to be inclusive of discussion of clinical trials. Barriers to such discussions include lack of knowledge and strategies for addressing patients' common misconceptions and uncertainty about the timing of discussions.
. These data indicate that enabling nurses to actively engage patients in discussions of clinical trials requires educational interventions to build self-efficacy and close knowledge gaps. 
. Oncology nurses can play a critical role in advancing cancer care by supporting patients in decision making about clinical trial participation. This will require training and education to build their knowledge, reduce barriers, and increase their self-efficacy to fulfill this responsibility in various clinical settings.

Low Wage Workers in Today's Economy: Strategies for Productivity and Opportunity. Draft Policy Statement.

Science.gov (United States)

Jobs for the Future, Inc., Cambridge, MA.

In the United States today, too many hardworking people are unable to earn enough through work to support their families. Policymakers can help change this situation by taking the following steps: (1) keep work central; (2) promote family-supporting work; (3) invest in education and work skills; (4) make it easier for individuals to stay employed…

Youth of Today and the Democracy of Tomorrow. Polish Students' Attitudes toward Democracy

Science.gov (United States)

Marzecki, Radoslaw; Stach, Lukasz

2016-01-01

From the perspective of over 20 years into the transformation process in post-communist countries, it seems important to be able to pose questions about the future of democracy, and, in particular, its social foundations. These questions become all the more significant, when we come to realize that it is the attitudes of 'the young of today' that…

Time machine tales the science fiction adventures and philosophical puzzles of time travel

CERN Document Server

Nahin, Paul J

2017-01-01

This book contains a broad overview of time travel in science fiction, along with a detailed examination of the philosophical implications of time travel. The emphasis of this book is now on the philosophical and on science fiction, rather than on physics, as in the author's earlier books on the subject. In that spirit there are, for example, no Tech Notes filled with algebra, integrals, and differential equations, as there are in the first and second editions of TIME MACHINES. Writing about time travel is, today, a respectable business. It hasn’t always been so. After all, time travel, prima facie, appears to violate a fundamental law of nature; every effect has a cause, with the cause occurring before the effect. Time travel to the past, however, seems to allow, indeed to demand, backwards causation, with an effect (the time traveler emerging into the past as he exits from his time machine) occurring before its cause (the time traveler pushing the start button on his machine’s control panel to start his...

Using Television Sitcoms to Facilitate Asynchronous Discussions in the Online Communication Course

Science.gov (United States)

Tolman, Elizabeth; Asbury, Bryan

2012-01-01

Asynchronous discussions are a useful instructional resource in the online communication course. In discussion groups students have the opportunity to actively participate and interact with students and the instructor. Asynchronous communication allows for flexibility because "participants can interact with significant amounts of time between…

Round table discussion during session 1

International Nuclear Information System (INIS)

Aebersold, M.

2004-01-01

The round table discussions of the first session of the Belgium Workshop addressed the following questions: - Accepting or refusing a person, an institution or a grouping as a legitimate Stakeholder who makes the decision and how? - How are the local partnerships built and organised? - How to obtain community support for the partnership's legitimate decisions/findings? - Experience teaches that no decision is reached solely by formal and legal processes. What role do informal processes play? - How can the informal procedures be accepted? Do they need to be made explicit? Discussion took place after the plenary presentations, at tables grouping Belgian stakeholders and FSC delegates. After the discussion, each table's findings were reported to the plenary. Most of the discussion concerned the local partnerships. Important findings were that the statutes for the partnerships were developed by the partnerships themselves and there were no legally binding rules handed down by the federal level. The partnerships are part of an informal process. A legally binding participation (i.e. within the EIA) will be initiated at a later stage. As the partnerships function outside of the formal legal procedure, they can function in a more flexible way. It was noted that the partnerships make recommendations, but it is not clear what the government will do with these recommendations. It was also argued that the process may cause conflicts between neighboring communities. As in other contexts visited by the FSC, the importance of the right of veto of the community was stressed, although this may cause a conflict between technical suitability and social acceptance. Access of the community to the local partnership is necessary. Finally it was accepted that time is needed to explain the recommendations to the broader community before any decisions are taken. (author)

Summary discussions

International Nuclear Information System (INIS)

Ritchie, R.H.

1982-01-01

Remarks intended to highlight topics of importance for future research were made by three of the participants at the conclusion of the Seminar. A brief listing is given of topics discussed by each of these rapporteurs

Focus group discussions

CERN Document Server

Hennink, Monique M

2014-01-01

The Understanding Research series focuses on the process of writing up social research. The series is broken down into three categories: Understanding Statistics, Understanding Measurement, and Understanding Qualitative Research. The books provide researchers with guides to understanding, writing, and evaluating social research. Each volume demonstrates how research should be represented, including how to write up the methodology as well as the research findings. Each volume also reviews how to appropriately evaluate published research. Focus Group Discussions addresses the challenges associated with conducting and writing focus group research. It provides detailed guidance on the practical and theoretical considerations in conducting focus group discussions including: designing the discussion guide, recruiting participants, training a field team, moderating techniques and ethical considerations. Monique Hennink describes how a methodology section is read and evaluated by others, such as journal reviewers or ...

Know Stroke: Know the Signs, Act in Time Video

Medline Plus

Full Text Available ... Announcer: Stroke touches so many American families. It's the 3rd leading cause of death and a leading cause of serious long-term disability. But today there is effective treatment that can prevent or reduce those disabilities. The key is - Know the Signs, Act in Time. ...

Introduction: The Continued Importance of Smallholders Today

Directory of Open Access Journals (Sweden)

Jacqueline M. Vadjunec

2016-10-01

Full Text Available Smallholders remain an important part of human-environment research, particularly in cultural and political ecology, peasant and development studies, and increasingly in land system and sustainability science. This introduction to the edited volume explores land use and livelihood issues among smallholders, in several disciplinary and subfield traditions. Specifically, we provide a short history of smallholder livelihood research in the human-environment tradition. We reflect on why, in an age of rapid globalization, smallholder land use and livelihoods still matter, both for land system science and as a reflection of concerns with inequality and poverty. Key themes that emerge from the papers in this volume include the importance of smallholder farming and land-use practices to questions of environmental sustainability, the dynamic reality of smallholder livelihoods, the challenges of vulnerability and adaptation in contemporary human-environment systems, and the structural and relative nature of the term “smallholder.” Overall these contributions show that smallholder studies are more pertinent than ever, especially in the face of global environmental change. Additionally, we argue that questions of smallholder identity, social difference, and teleconnections provide fertile areas of future research. We conclude that we need to re-envision who the smallholder is today and how this translates into modern human-environment smallholder studies.

Financial Management in Children: Today Need, Tomorrow Necessity

Directory of Open Access Journals (Sweden)

Tooraj Sadeghi

2015-05-01

Full Text Available Nearly 80% of young people today will never be able to retire. Why? Because they lack the personal finance training that leads to long-term planning and future security. Connecting the dots between kids and money management skills prepares them for the financial realities the world will face over the next century. Pocket money is one of the first ways for children to learn the basics of managing money – a skill they’ll definitely need for life – and it makes children feel independent. Whether to give pocket money, and at what age, and how much to give are issues that often concern parents. There are many ways to handle this. To a large extent it depends on family values, practices and finances. The main reason for giving children pocket money is to help children learn to be able to manage money while they are still young and parents can guide them. It also may help children to feel that they are important members of the family, because they are given part of the family's spending money.

Cardiological-interventional therapy of coronary artery disease today

International Nuclear Information System (INIS)

Reynen, K.; Henssge, R.

1999-01-01

The current importance of the interventional therapy of coronary artery disease may be deduced from the exponential increase in procedures performed in Germany in the last decade - at least 125,840 in 1996. Today, by improved catheter and balloon materials as well as by growing experience of the cardiologists, even complex lesions may be treated. Limitations of balloon angioplasty include acute vessel closure and restenosis - newer angioplasty devices like directional or rotational atherectomy or excimer-laser angioplasty did not overcome these limitations; only by coronary stenting, acute vessel closure could be managed and the likelihood of restenosis - at least in particular groups of patients - could be reduced. For a few years, intracoronary brachytherapy of the segments dilated with beta- or gamma-emitters has been seeking to reduce restenosis rate; the department of cardiology of the Dresden Cardiovascular Institute is participating in such a multicentre study using the beta-emitter 188 renium. Further main topics of our department represent primary angioplasty in patients with acute myocardial infarction and invasive diagnostic or interventional procedures by the transradial approach. (orig.)

Cultural Capital Today

DEFF Research Database (Denmark)

Prieur, Annick; Skjøtt-Larsen, Jakob; Rosenlund, Lennart

2008-01-01

Based on Danish survey data subjected to correspondence analysis, this article aims at carrying out a critical assessment of Pierre Bourdieu's theory of social differentiation in advanced societies as a multi-dimensional phenomenon. As his theory goes, capital volume (economic + cultural capital......) and capital composition (the relative weight of the two) are the main dimensions of social differentiation, which structure the space of social positions as well as the space of lifestyles. The central discussion of the article concerns the character of cultural capital, and the role it plays in the formation......, as those adhering to the preferences that are most typical for the cultural elite tend to simultaneously avoid or mark distance to popular expressions of taste. Fourth, are there traces of new forms of cultural capital? The study uncovers a cleavage between a global orientation or a form of cosmopolitanism...

Challenges of equipment qualification using today`s standards with emphasis on a class 1E motor program

Energy Technology Data Exchange (ETDEWEB)

Deaton, K.

1995-02-01

This paper describes qualification of new equipment for safety related service in the nuclear power industry in accordance with current industry standards. This topic is presented from the perspective of an original equipment manufacturer J(OEM). Equipment qualification is first discussed in a general way then an example is provided of an electric motor qualification. A review of alternative qualification methods including commercial dedication is included. Potential difficulties with alternative/expedited qualification methods are also discussed.

Not Business-as-Usual: Resetting Expectations for Recruitment, Engagement & Professional Development of Today's URM in Geosciences

Science.gov (United States)

Auzenne, K.; Teranes, J. L.

2017-12-01

"The significant problems we have cannot be solved at the same level of thinking with which we created them." - Albert Einstein. In order to successfully recruit and retain today's URM in geosciences, we must think critically and strategically about how opportunities for professional engagement and skills-building are marketed, structured and implemented at various stages of an individual's career, and how those opportunities may be viewed and/or experienced differently by URM students and professionals. This presentation will discuss how modern professional development strategies for URMs should include: (1) clearly defined expectations that acknowledge cultural differences and challenges; (2) supportive exposure to experiences and individuals, such as role models, mentors and potential advisors; (3) constructive skill-building experiences that foster confidence and a sense of belonging, and (4) a demonstrated institutional commitment to diversity and inclusion from leadership that translates into visible resources and support. The presentation will highlight examples of these efforts and outcomes at the Scripps Institution of Oceanography, including the Scripps Undergraduate Research Fellowship (SURF) Program, a NSF-funded Research Experiences for Undergraduates (REU). With a commitment to enhancing diversity and inclusion, the SURF program has used the strategies above to help recruit and retain URM, women and veterans in graduate school and careers in the geosciences.

Dallas Smythe Today - The Audience Commodity, the Digital Labour Debate, Marxist Political Economy and Critical Theory.

Directory of Open Access Journals (Sweden)

Christian Fuchs

2012-09-01

Full Text Available Due to the global capitalist crisis, neoliberalism and the logic of commodification of everything have suffered cracks, fissures and holes. There is a return of the interest in Marx, which requires us to think about the role of Marxism in Media and Communication Studies. This paper contributes to this task by discussing some foundations of contemporary Marxist media and communication studies, including a focus on the renewed interest in Dallas Smythe’s audience commodity category as part of the digital labour debate. Dallas Smythe reminds us of the importance of engagement with Marx’s works for studying the media in capitalism critically. Both Critical Theory and Critical Political Economy of the Media and Communication have been criticized for being one-sided. Such interpretations are mainly based on selective readings. They ignore that in both approaches there has been with different weightings a focus on aspects of media commodification, audiences, ideology and alternatives. Critical Theory and Critical Political Economy are complementary and should be combined in Critical Media and Communication Studies today. Dallas Smythe’s notion of the audience commodity has gained new relevance in the debate about corporate Internet services’ exploitation of digital labour. The exploitation of digital labour involves processes of coercion, alienation and appropriation.

Feminism today

OpenAIRE

Subhani, Muhammad Imtiaz; Osman, Ms. Amber

2012-01-01

Feminism has been noticed at various stages of time and still is unnoticed. The acts of sexism are apparently at large and only dialogues are delivered without any prompt action. This paper highlights the stage of feminism now and its prospects for the better. This topic talks about women from all walks of life and their thirst of justified identity. One has to develop in the conscious of mankind that women are equal to man and their suppleness to adapt to the environment does not give a sign...

Purex process extraction cycles: a potential for progress today

Energy Technology Data Exchange (ETDEWEB)

Boullis, B.; Germain, M.; Goumondy, J.P.; Rouyer, H.

1994-12-31

The Purex process very quickly and very widely supplanted the other concepts considered for nuclear fuel reprocessing after the presentation made at the Geneva Conference in 1955. The selectivity and radiolytic stability of tributylphosphate (T.B.P) clearly appeared to augur an extremely attractive process for completing the separation of valuable elements in the irradiated fuel. The concept has confirmed its validity, and subsequently its ability to adapt to changing requirements or constraints. Its industrial viability is in fact unquestioned today: Purex process is the basis of all the reprocessing plants in operation or planned throughout the world, and recent commissioning of the UP3 plant in France, in remarkable conditions, attests to such a level of maturity that one is tempted to ask the question: ``What remains to be proved, discovered or improved in the core of the Purex process?``. (authors). 7 refs., 4 tabs.

Purex process extraction cycles: a potential for progress today

International Nuclear Information System (INIS)

Boullis, B.; Germain, M.; Goumondy, J.P.; Rouyer, H.

1994-01-01

The Purex process very quickly and very widely supplanted the other concepts considered for nuclear fuel reprocessing after the presentation made at the Geneva Conference in 1955. The selectivity and radiolytic stability of tributylphosphate (T.B.P) clearly appeared to augur an extremely attractive process for completing the separation of valuable elements in the irradiated fuel. The concept has confirmed its validity, and subsequently its ability to adapt to changing requirements or constraints. Its industrial viability is in fact unquestioned today: Purex process is the basis of all the reprocessing plants in operation or planned throughout the world, and recent commissioning of the UP3 plant in France, in remarkable conditions, attests to such a level of maturity that one is tempted to ask the question: ''What remains to be proved, discovered or improved in the core of the Purex process?''. (authors). 7 refs., 4 tabs

Expanding the Traditional Physiology Class with Asynchronous Online Discussions and Collaborative Projects

Science.gov (United States)

Taradi, Suncana Kukolja; Taradi, Milan

2004-01-01

Discussion and writing are very powerful ways to support learning. This article describes the use of a free, synchronous online forum to expand student-teacher discussions beyond the time/place constraints of the physical physiology classroom. The main participants were medical students enrolled in physiology class at the University of Zagreb…

Plutonium roundtable discussion

International Nuclear Information System (INIS)

Penneman, R.A.

1982-01-01

The roundtable discussion began with remarks by the chairman who pointed out the complicated nature of plutonium chemistry. Judging from the papers presented at this symposium, he noticed a pattern which indicated to him the result of diminished funding for investigation of basic plutonium chemistry and funding focused on certain problem areas. Dr. G.L. silver pointed to plutonium chemists' erroneous use of a simplified summary equation involving the disproportionation of Pu(EV) and their each of appreciation of alpha coefficients. To his appreciation of alpha coefficients. To his charges, Dr. J.T. Bell spoke in defense of the chemists. This discussion was followed by W.W. Schulz's comments on the need for experimental work to determine solubility data for plutonium in its various oxidation states under geologic repository conditions. Discussion then turned to plutonium pyrachemical process with Dana C. Christensen as the main speaker. This paper presents edited versions of participants' written version

Ancient water supports today's energy needs

Science.gov (United States)

D'Odorico, Paolo; Natyzak, Jennifer L.; Castner, Elizabeth A.; Davis, Kyle F.; Emery, Kyle A.; Gephart, Jessica A.; Leach, Allison M.; Pace, Michael L.; Galloway, James N.

2017-05-01

The water footprint for fossil fuels typically accounts for water utilized in mining and fuel processing, whereas the water footprint of biofuels assesses the agricultural water used by crops through their lifetime. Fossil fuels have an additional water footprint that is not easily accounted for: ancient water that was used by plants millions of years ago, before they were transformed into fossil fuel. How much water is mankind using from the past to sustain current energy needs? We evaluate the link between ancient water virtually embodied in fossil fuels to current global energy demands by determining the water demand required to replace fossil fuels with biomass produced with water from the present. Using equal energy units of wood, bioethanol, and biodiesel to replace coal, natural gas, and crude oil, respectively, the resulting water demand is 7.39 × 1013 m3 y-1, approximately the same as the total annual evaporation from all land masses and transpiration from all terrestrial vegetation. Thus, there are strong hydrologic constraints to a reliance on biofuel energy produced with water from the present because the conversion from fossil fuels to biofuels would have a disproportionate and unsustainable impact on the modern water. By using fossil fuels to meet today's energy needs, we are virtually using water from a geological past. The water cycle is insufficient to sustain the production of the fuel presently consumed by human societies. Thus, non-fuel-based renewable energy sources are needed to decrease mankind's reliance on fossil fuel energy without placing an overwhelming pressure on global freshwater resources.

Using Discussions to Promote Critical Thinking in an Online Environment

Directory of Open Access Journals (Sweden)

Nega Debela

2008-06-01

Full Text Available This paper examines how the discussion tool is used to promote critical thinking in an online environment at Marshall University. The significance of critical thinking in higher education has been brought to attention at both national and local levels. The paper studies the use of discussions as an approach to promote critical thinking in a number of English as a Second Language (ESL courses offered by Marshall University's Graduate School of Education and Professional Development (GSEPD program. At the end of the semester, a qualitative survey was developed to identify the effectiveness of such discussions, and the opportunities for improvement. The survey was sent to all students in these three classes. These students were all full time teachers in Elementary and Secondary schools in West Virginia. Out of 21 students, 15 of them have responded to the three questions asked in the survey. Almost all the respondents have found discussion helpful in enhancing learning and critical thinking. Most students support the involvement of an online instructor in the online discussion, and faculty members involved in these discussions function as helpers in the development of critical thinking skills.

Literature Discussion as Positioning: Examining Positions in Dialogic Discussions in a Third-Grade Classroom

Science.gov (United States)

Wee, Jongsun

2010-01-01

The purpose of the study is to examine positions of students and a teacher in dialogic discussion. In this study, dialogic discussion was defined with Bakhtin's (1981) dialogism, Nystrand's (1997) explanation of dialogically organized instruction, and Mercer's (1995) explanation of Exploratory Talk. Studies about literature discussion in…

The importance of utility systems in today's biorefineries and a vision for tomorrow.

Science.gov (United States)

Eggeman, Tim; Verser, Dan

2006-01-01

Heat and power systems commonly found in today's corn processing facilities, sugar mills, and pulp and paper mills will be reviewed. We will also examine concepts for biorefineries of the future. We will show that energy ratio, defined as the ratio of renewable energy produced divided by the fossil energy input, can vary widely from near unity to values greater than 12. Renewable-based utility systems combined with low-fossil input agricultural systems lead to high-energy ratios.

What Can We Learn from Gramsci Today? Migrant Subalternity and the Refugee Movements: Perspectives from the Lampedusa in Hamburg

DEFF Research Database (Denmark)

Meret, Susi

2018-01-01

Global metropolitan cities have become vital hubs of exploitation, of profit making, class hierarchy, competition and struggles over local and global resources . The metropolis is where marginalisation, destitution and precarity are generated and then attempted concealed from the urban centre...... and the business districts. Gentrification performs the ‘creative destruction’ that is necessary to award capital the necessary space for development, circulation and further accumulation, particularly in times of capitalist crises . The general de-regulation and hypermobility of goods and capital flows (and...... in particular of finance capital) have been significantly facilitated by past and present urban re-shifts, with a direct impact on urban social class composition and development. While the movement of those who ‘circulate capital’ has been facilitated to a degree that it is today virtually unrestricted...

Human Cloning: Let's Discuss It.

Science.gov (United States)

Taras, Loretta; Stavroulakis, Anthea M.; Ortiz, Mary T.

1999-01-01

Describes experiences with holding discussions on cloning at a variety of levels in undergraduate biology courses. Discusses teaching methods used and student reactions to the discussions. Contains 12 references. (WRM)

Case Method Instruction: 25 Minutes of Discussion Can Make a Difference

National Research Council Canada - National Science Library

Zbylut, Michelle L; Brunner, Jason M; Vowels, Christopher L; Kim, Julia M

2007-01-01

.... Findings indicated that students produced better quality answers and were better able to diagnose leadership problems in the scenario after participating in discussion, even though the time allotted...

Teaching and Academic Standards Today.

Science.gov (United States)

Handleman, Chester

1980-01-01

Reviews the decline of educational standards as reflected in national test scores and discusses four pedagogic causes for this decline: the abandonment of written tests in favor of objective, true/false testing techniques; nonpunitive grading and attendance policies; excessive use of technology in the classroom; and academic grade inflation. (JP)

Challenges of executing heavy oil projects in today's market

International Nuclear Information System (INIS)

Brunka, G.

2001-01-01

Alberta's industrial project scene from 1981 to 2000 was presented in this power point presentation with particular focus on proposed bitumen recovery projects and heavy oil project challenges. A graph depicting GTG world orders by region (Americas, Asia and Europe) showed that U.S. market continues to drive global growth. Major industrial projects in Alberta were highlighted and employment requirements by sector were outlined. In addition, mitigation measures that are needed to successfully deal with the unique challenges of today's market were described. It was noted that in recent years lower capital expenditure by the industry in general has resulted in corporate downsizing or mergers which in turn have resulted in lower technical and operational knowledge. Some of the current challenges facing the industry are new demands for water treatment expertise and an aging workforce. It was concluded that effective mitigation will require a disciplined approach within a flexible framework.1 tab., 7 figs

Ten Things Transgender Persons Should Discuss with Their Health Care Provider

Science.gov (United States)

... past, he or she will be better able to give you the best treatment today. 3. Hormones Talk with your provider about hormone treatment. If you ... make bad choices and may harm themselves. Please talk with your provider or your ... of silicone to give them “instant curves.” The silicone, sold at “pumping ...

Polycythemia vera: diagnosis, different therapy modalities and clinical value of the treatment with radiophosphorus today

International Nuclear Information System (INIS)

Bredow, J.; Pinkert, J.; Franke, W.G.; Schuler, U.

2001-01-01

The definition, diagnostic criteria and clinical findings as well as the treatment with radioactive phosphorus is described more in detail. Today, the treatment with 32 P is estimated to be an easy and safe method, especially for elderly patients (65 years or above), providing a cost-effective alternative to anti-proliferative drugs like hydroxyurea. (orig.) [de

Thomas L Petty's lessons for the respiratory care clinician of today.

Science.gov (United States)

Pierson, David J

2014-08-01

Because of the importance of his original contributions and their practical relevance today, Thomas L Petty (1932-2009) was arguably the most important physician in the history of respiratory care. As much as any single individual, he was responsible for the concept of intensive and multidisciplinary respiratory care. In the 1960s and 1970s, he made key observations and introduced pioneering therapies in the ICU and in the home. He was the first to describe and name ARDS and to show how to use PEEP to treat life-threatening hypoxemia. He was one of the first anywhere to organize a pulmonary rehabilitation program and to show the beneficial effects of long-term oxygen therapy in COPD. Dr Petty emphasized the importance of practical, hands-on respiratory care education for both physicians and non-physicians using a collaborative team approach. He targeted educational activities and practical resources specifically to patients, and he showed how researchers and clinicians could interact responsibly with innovators in industry to the benefit of both. His life and career provide 6 important lessons for respiratory clinicians today and in the future: (1) whatever their roles, RTs and other clinicians in this field need to be experts in its core areas, such as mechanical ventilation, ARDS, and COPD; (2) respiratory care is a team activity: every member is important, and all the members need to communicate well and work together; (3) education needs to be targeted to those in the best position to benefit the patient, including primary care providers and family members; (4) everyone in the field needs to understand the important role of the respiratory care industry and to deal with it responsibly; (5) it must never be forgotten that it is all about the patient; and (6) respiratory care should be exciting and fun. Copyright © 2014 by Daedalus Enterprises.

Guidance concepts for time-based flight operations

Science.gov (United States)

Vicroy, Dan D.

1990-01-01

Airport congestion and the associated delays are severe in today's airspace system and are expected to increase. NASA and the FAA is investigating various methods of alleviating this problem through new technology and operational procedures. One concept for improving airspace productivity is time-based control of aircraft. Research to date has focused primarily on the development of time-based flight management systems and Air Traffic Control operational procedures. Flight operations may, however, require special onboard guidance in order to satisfy the Air Traffic Control imposed time constraints. The results are presented of a simulation study aimed at evaluating several time-based guidance concepts in terms of tracking performance, pilot workload, and subjective preference. The guidance concepts tested varied in complexity from simple digital time-error feedback to an advanced time-referenced-energy guidance scheme.

Panel Discussion : Report of the APS Ad-Hoc Committee on LGBT Issues

Science.gov (United States)

Atherton, Tim; Barthelemy, Ramon; Garmon, Savannah; Reeves, Kyle; APS Ad-Hoc Committee on LGBT Issues Team

Following the presentation of the findings and recommendations of the APS Ad-Hoc Committee on LGBT Issues (C-LGBT) by Committee Chair Michael Falk, a panel discussion will be held featuring several members of the committee. The discussion will focus on how APS can best ensure the recommendations of the committee are carried out in a timely fashion and other ideas on future APS efforts toward LGBT inclusion in physics. Discussion topics will also include the research and other input that shaped the committee's findings and recommendations.

Incidence, Prevalence, Etiology, and Prognosis of First-Time Chronic Pancreatitis in Young Patients: A Nationwide Cohort Study

DEFF Research Database (Denmark)

Jørgensen, Maiken Thyregod; Brusgaard, Klaus; Crüger, Dorthe Gylling

2010-01-01

BACKGROUND/AIMS: Publications on etiology of chronic pancreatitis (CP) are infrequent. Etiologies today encompass genetic disorders. We wanted to describe etiologies of today and identify patients with genetic disorders like hereditary pancreatitis (HP), mutations in Serine Protease Inhibitor Kazal......,000 person years in 1980-1984 to 17.0 per 100,000 in 2000-2004 (p alcohol-induced CP decreased over time. OR having idiopathic CP increased in the latter period; 50% of patients...

The history of Korea electric times for four decades

International Nuclear Information System (INIS)

2004-11-01

This book reports the history of Korea electric times for four decades, which is comprised of six parts, it deals with establishment of electric times and organizational systems and an editorial policy, status and pains for rebirth, open up new future, foundation of growth for the electric times, stability of organization extension of organization, establishing independent corporation, carrying out a radical reform, changing reading newspaper into seeing newspaper, ensuring internal stability, for the daily newspaper, development of contents on power industry technology, strategy for specialization, plan for campaign for patriotism, major business for four decades, today's electric times newspaper and future, and electric times years through the paper.

4D Unconstrained Real-time Face Recognition Using a Commodity Depthh Camera

NARCIS (Netherlands)

Schimbinschi, Florin; Wiering, Marco; Mohan, R.E.; Sheba, J.K.

2012-01-01

Robust unconstrained real-time face recognition still remains a challenge today. The recent addition to the market of lightweight commodity depth sensors brings new possibilities for human-machine interaction and therefore face recognition. This article accompanies the reader through a succinct

Doctors discussing religion and spirituality: A systematic literature review.

Science.gov (United States)

Best, Megan; Butow, Phyllis; Olver, Ian

2016-04-01

Discussion of religion and/or spirituality in the medical consultation is desired by patients and known to be beneficial. However, it is infrequent. We aimed to identify why this is so. We set out to answer the following research questions: Do doctors report that they ask their patients about religion and/or spirituality and how do they do it? According to doctors, how often do patients raise the issue of religion and/or spirituality in consultation and how do doctors respond when they do? What are the known facilitators and barriers to doctors asking their patients about religion and/or spirituality? A mixed qualitative/quantitative review was conducted to identify studies exploring the physician's perspective on discussion of religion and/or spirituality in the medical consultation. We searched nine databases from inception to January 2015 for original research papers reporting doctors' views on discussion of religion and/or spirituality in medical consultations. Papers were assessed for quality using QualSyst and results were reported using a measurement tool to assess systematic review guidelines. Overall, 61 eligible papers were identified, comprising over 20,044 physician reports. Religion and spirituality are discussed infrequently by physicians although frequency increases with terminal illness. Many physicians prefer chaplain referral to discussing religion and/or spirituality with patients themselves. Such discussions are facilitated by prior training and increased physician religiosity and spirituality. Insufficient time and training were the most frequently reported barriers. This review found that physician enquiry into the religion and/or spirituality of patients is inconsistent in frequency and nature and that in order to meet patient needs, barriers to discussion need to be overcome. © The Author(s) 2015.

Case-based discussion supporting learning and practice in optometry.

Science.gov (United States)

Bullock, Alison; Barnes, Emma; Ryan, Barbara; Sheen, Nik

2014-09-01

To enhance continuing professional development and address the risk that professional isolation poses, the UK General Optical Council introduced a requirement for all optometrists to engage in at least one case-based discussion per 3 year cycle of continuing education. In this paper, we explore participants' impression of the acceptability, effectiveness and long-term impact-on-practice of case-based discussion as a mode of continuing education. Case-based discussion participants attended an evening session comprising a lecture and a group discussion. They completed three questionnaires: prior to the session, immediately post-session and 3-4 months post-session. We coded the questionnaires to allow matching. Seventy-five case-based discussion groups were held with 379 participants; 377 completed both pre- and post-questionnaires and 331 (88%) returned a follow-up questionnaire. Case-based discussions were an acceptable method of learning, with many preferring it to distance-learning. Prior to the event, women, employees and part-time workers were more likely to have concerns about participating. In terms of learning, gaps in knowledge were more likely to be revealed in those who work in isolation. The respondents highlighted social aspects, reassurance of practice as well as new learning. Participants significantly improved self-confidence ratings in all key learning areas. At three months post-session, the majority (75%) self-reported that they had implemented their intended changes to practice. The evaluation showed that participants felt that case-based discussion developed their knowledge, notably for sole practitioners, and influenced later workplace practice. The peer interaction of this mode of continuing education can combat professional isolation. © 2014 The Authors Ophthalmic & Physiological Optics © 2014 The College of Optometrists.

Large holographic displays for real-time applications

Science.gov (United States)

Schwerdtner, A.; Häussler, R.; Leister, N.

2008-02-01

Holography is generally accepted as the ultimate approach to display three-dimensional scenes or objects. Principally, the reconstruction of an object from a perfect hologram would appear indistinguishable from viewing the corresponding real-world object. Up to now two main obstacles have prevented large-screen Computer-Generated Holograms (CGH) from achieving a satisfactory laboratory prototype not to mention a marketable one. The reason is a small cell pitch CGH resulting in a huge number of hologram cells and a very high computational load for encoding the CGH. These seemingly inevitable technological hurdles for a long time have not been cleared limiting the use of holography to special applications, such as optical filtering, interference, beam forming, digital holography for capturing the 3-D shape of objects, and others. SeeReal Technologies has developed a new approach for real-time capable CGH using the socalled Tracked Viewing Windows technology to overcome these problems. The paper will show that today's state of the art reconfigurable Spatial Light Modulators (SLM), especially today's feasible LCD panels are suited for reconstructing large 3-D scenes which can be observed from large viewing angles. For this to achieve the original holographic concept of containing information from the entire scene in each part of the CGH has been abandoned. This substantially reduces the hologram resolution and thus the computational load by several orders of magnitude making thus real-time computation possible. A monochrome real-time prototype measuring 20 inches has been built and demonstrated at last year's SID conference and exhibition 2007 and at several other events.

Strengthening the Role of Part-Time Faculty in Community Colleges: Campus Discussion Guide

Science.gov (United States)

Center for Community College Student Engagement, 2014

2014-01-01

Engagement matters, and it is critical for student success and for community college faculty and staff who are responsible for helping students learn and achieve their goals. It is particularly critical for community colleges to find ways to engage part-time faculty who are responsible for such a significant part of most students' college…

Just-In-Time Inventory: Proceed with caution exclamation point

International Nuclear Information System (INIS)

Katterhenry, W.E.

1995-01-01

Today's economic climate, the emerging of independent power producers, pending deregulation, and environmental restraints are forcing the utility industry to adopt cost cutting measures in an effort to be more competitive and survive in tomorrow's market place. The cost cutting measure addressed in this paper is ''Just-In-Time Inventory'' of coal for fossil fueled power plants

Sterilization processes. Meeting the demands of today's health care technology.

Science.gov (United States)

Crow, S

1993-09-01

Universal Precautions dictate sterilization for all invasive equipment that break the blood barrier; however, current methods of sterilization, such as steam and ethylene oxide gas (ETO), are not compatible with many of the delicate, heat-sensitive surgical instruments used in modern health care. In addition, traditional sterilization methods are often too time consuming for practical use in the operating room. Clearly, new sterilization processes need to be developed. In this article, the criteria modern sterilization processes must meet and how some manufacturers plan to meet this challenge are discussed. In addition, the pros and cons of using peracetic acid (the newest sterilization process currently available) are examined.

Biology Today. Thinking Chemically about Biology.

Science.gov (United States)

Flannery, Maura C.

1990-01-01

Discussed are applications of biochemistry. Included are designed drugs, clever drugs, carcinogenic structures, sugary wine, caged chemicals, biomaterials, marine chemistry, biopolymers, prospecting bacteria, and plant chemistry. (CW)

Former manufactured gas plants of Missouri: 19th century enigmas of today's site and waste characterization

International Nuclear Information System (INIS)

Hatheway, A.W.; Anderson, D.R.

1993-01-01

Missouri's first gas works began operation in 1845 (St. Louis). By 1900, gas works operated in many northern-Missouri coal belt towns, major cities, and Hannibal and Cape Girardeau (Mississippi River supply). Today's 40-odd former manufactured gas plant (FMPGs) sites are fiscal nightmares for parent utility companies; all hazardous waste groups are prevalent to the plants. Tar residuals may migrate along/through geologic anomalies. Tar-water emulsions typically were disposed in tar wells or nearby drainages or many times plumbed directly into sewers, which typically leaked into the environment at unpredictable down gradient locations. Just as well site geologic characteristics and current groundwater usage may render FMPGs relatively harmless from the human exposure standpoint. Geologic deduction, photo interpretation, careful subsurface exploration and engineering geophysics can locate hot spots and delimit contaminant migration. Many types of historic documents chronicle changes in plant character and equipment, as well as mode of operation. Without such details, mistakes in characterization are likely and errors in risk assessment and selection of remedial technologies are possible

Time symmetry and the Einstein paradox

International Nuclear Information System (INIS)

Costa de Beauregard, O.

1977-01-01

The characteristic difference between the paleoquantal calculation (addition of partial probabilities) and the neoquantal one (addition of partial amplitudes) for the correlation of photon polarizations in cascade transitions is derived in terms of elementary trigonometry. This deliberate use of simple formulae aims at a transparent rendering of the change in paradigm required by the so-called EPR paradox (which is truly the 1927 Einstein paradox), namely that 1) the two photons do not possess polarizations of their own when leaving the source C, but borrow one later, when interacting with the analysers L and N; 2) the die is thus not cast at C, but later, at L and N; 3) the correlation between the measurements at L and N is tied through C, in their common past. The tight connection between this ''Einstein nonseparability'' and the nonlocality in Feynman's ''theory of positrons'' is demonstrated through an analysis of the e + e - annihilation into two photons. Thus the Einstein paradox corresponds, in the ''new wavelike probability calculus'', to the Loschmid and Zermelo sort of paradox in the old probability calculus. That is, it contrasts the intrinsic time symmetry existing at the elementary level to the factlike macroscopic time asymmetry. The discussion deliberately by-passes the hidden-variable problem, the model in this being Einstein's by-passing of the mechanical aether when proposing special relativity. It is believed today, like in 1905, the problem is tayloring the wording after the (operationally good) mathematics. Moreover, that the change in paradigm, which is needed, comes through a victory of formalism over modelism. (author)

Novel Insight for Organic Matter Sourcing: Interest of Time Resolved Fluorescence to Qualify and Quantify PAH Content of Solid Matrix at High Resolution

Science.gov (United States)

Quiers, M.; Perrette, Y.; Jacq, K.; Pousset, E.; Plassart, G.

2017-12-01

OM fluorescence is today a well-developed tool used to characterize and quantify organic matter (OM), but also to evaluate and discriminate OM fate and changes related to climate and environmental modifications. While fluorescence measurements on water and soils extracts provide information about organic fluxes today, solid phase fluorescence using natural archives allows to obtain high resolution records of OM evolution during time. These evolutions can be discussed in regards of climate and environmental perturbations detected in archives using different proxies, and thus provide keys for understanding factors driving carbon fluxes mechanisms. Among fluorescent organic species, Polycyclic Aromatic Hydrocarbons (PAH) have been used as probe molecules for organic contamination tracking. Moreover, monitoring studies have shown that PAH could also be used as markers to discriminates atmospheric and erosion factors leading to PAH and organic matter fluxes to the aquifer. PAH records in soils and natural archives appear as a promising proxy to follow both past atmospheric contamination and soil erosion. But, PAH fluorescence is difficult to discriminate from bulk OM fluorescence using steady-state fluorescence (SSF) technics as their fluorescence domains recover. Time resolved emission spectroscopy (TRES) increases the information provided by SSF technic, adding a time dimension to measurements and allowing to discriminate PAH fluorescence. We report here a first application of this technic on natural archives. The challenge is to obtain TRES signature along the sample, including for low PAH concentrations. This study aims to evaluate the reliability of high resolution TRES measurement as PAH carbon fluxes sources. Method is based on LIF instrument for solid phase fluorescence measurement. An instrument coupling an excitation system constituting by 2 pulsed lasers (266 and 355 nm) and a detection system was developed. This measurement provides high resolution record of

NO ORDINARY RULES. MORE ON ORGANIZATIONAL BEHAVIOUR: A DISCUSSION ON FORMS AND HIBRYDISMS OF POST-BUREAUCRATIC ORGANIZATIONS

Directory of Open Access Journals (Sweden)

Pierfranco Malizia

2014-02-01

Full Text Available The topics discussed in this contribution are founded on two basic assumptions; the first considers a complex organization as a social subsystem in which all the specific characteristics of the “macrosystem” may be found.  The second (consequential to the first favours the interpretation of “organization-as-culture” (or as a sociocultural system. Assuming what has been said above, then, it follows (and this is the sense of this essay that complex organizations, in as much as they are sociocultural (subsystems, cannot be considered, perhaps today more than in the past, systems impervious to the sociocultural world of which they are a part, or in other words, it is not possible to speak of a culture of organizations as if it were a unique, coherent system of models and values: the plurality of cultural influences present in the highly differentiated contemporary societies is reflected also on the situations inside these organizations.

Physics in Design : Real-time Numerical Simulation Integrated into the CAD Environment

NARCIS (Netherlands)

Zwier, Marijn P.; Wits, Wessel W.

2017-01-01

As today's markets are more susceptible to rapid changes and involve global players, a short time to market is required to keep a competitive edge. Concurrently, products are integrating an increasing number of functions and technologies, thus becoming progressively complex. Therefore, efficient and

Effectively Serving the Needs of Today's Business Student: The Product Life Cycle Approach to Class Organization

Science.gov (United States)

Eastman, Jacqueline K.; Aviles, Maria; Hanna, Mark

2012-01-01

We illustrate a class organization process utilizing the concept of the Product Life Cycle to meet the needs of today's millennial student. In the Introduction stage of a business course, professors need to build structure to encourage commitment. In the Growth stage, professors need to promote the structure through multiple, brief activities that…

Complete census of the anaerobic digesters today operating in Italy on animal waste

Energy Technology Data Exchange (ETDEWEB)

Tilche, A; De Poli, F; Bozza, E; Calzolari, C; Ferrante, E; Massari, A

1983-01-01

A complete census of all the biogas plants operating or under construction today in Italy has been carried out. This shows that more than 60 full-scale plants treating animal wastes are today in operation. Then there are several pilot and experimental plants built by the numerous Italian firms that design and sell anaerobic digesters and by various research groups of the universities and of state agencies. Some plants, among which some large-size ones, have been self-built by the farmers. The great amount of collected data allowed us to focus the main technological choices regarding materials, mixing and heating systems, technological cycles and to confront them with the performance of the plants and with the principal technical issues and the problems of management that can be found on large scale plants. Then the analysis of daily biogas production allowed us to determine real parameters of specific production for various kinds of animal wastes and animal farms. Other interesting data concern the main technological means used to transform the biogas into energy: in Italy, for the presence of Flat Industries that produce the TOTEM, the prevalent choice is toward cogeneration of electricity and heat. Anyway there are interesting examples of utilization of biogas for drying forages, for steam generation in cheese factories, and compressed, as a fuel for farm tractors and cars. A complete photographic documentation of all the plants enclosed in the census is also available. 3 refs., 1 fig., 23 tabs.

2007 Time_Dependent Density-Functional Therory (July 15-20, 2007 Colby College, Maine)

Energy Technology Data Exchange (ETDEWEB)

Ullrich Carsten

2008-09-19

Time-dependent density-functional theory (TDDFT) provides an efficient, elegant, and formally exact way of describing the dynamics of interacting many-body quantum systems, circumventing the need for solving the full time-dependent Schroedinger equation. In the 20 years since it was first rigorously established in 1984, the field of TDDFT has made rapid and significant advances both formally as well as in terms of successful applications in chemistry, physics and materials science. Today, TDDFT has become the method of choice for calculating excitation energies of complex molecules, and is becoming increasingly popular for describing optical and spectroscopic properties of a variety of materials such as bulk solids, clusters and nanostructures. Other growing areas of applications of TDDFT are nonlinear dynamics of strongly excited electronic systems and molecular electronics. The purpose and scope of this Gordon Research Conference is to provide a platform for discussing the current state of the art of the rapidly progressing, highly interdisciplinary field of TDDFT, to identify and debate open questions, and to point out new promising research directions. The conference will bring together experts with a diverse background in chemistry, physics, and materials science.

Round Table Discussion on EASTWEST

Directory of Open Access Journals (Sweden)

Marina Tkacheva

2017-12-01

Full Text Available The discussion is focused on various aspects of interrelations between East and West. Its participants discuss the problems of the increasing tourist flows from China and the specific characteristics of Chinese tourists. The future development of tourism in the Baikal region is formulated, and the peculiarities of ethno tourism and its prospects are discussed.

International Conference in Memory of Stanley Milgram “Obedience to Authority: Experimental Obedience-Paradigm Yesterday, Today, Tomorrow”

Directory of Open Access Journals (Sweden)

A Y Voronov

2015-12-01

Full Text Available The article provides the information about the international conference “Obedience to Authority: Experimental Obedience-Paradigm yesterday, today, tomorrow”, held in Moscow State Regional Institute of Humanities and Social Studies, the main directions of its work and the subject of scientific reports.

Waste water treatment today and tomorrow

International Nuclear Information System (INIS)

1992-01-01

The papers discuss waste water treatment in the legislation of the EC, the German state, the Laender and communities, as well as water protection by preventing waste production and pollutant emissions. (EF) [de

Virtual Worlds and the Learner Hero: How Today's Video Games Can Inform Tomorrow's Digital Learning Environments

Science.gov (United States)

Rigby, C. Scott; Przybylski, Andrew K.

2009-01-01

Participation in expansive video games called "virtual worlds" has become a mainstream leisure activity for tens of millions of people around the world. The growth of this industry and the strong motivational appeal of these digital worlds invite a closer examination as to how educators can learn from today's virtual worlds in the development of…

Panel discussion

International Nuclear Information System (INIS)

Anon.

1980-01-01

The panel discussion at the 10th Allianz Forum on 'Technology and Insurance' dealt with the following topics: New technologies: energy conversion (coal, petroleum, natural gas, nuclear energy, solar energy); infrastructure (transport, data processing); basic products (metallic materials, chemical products, pharmaceutical products); integrated products (microprocessors, production line machines) as well as new risks: political; general economic (financing, market structure); insurance-related, dangers to persons and property; reduction of risks. (orig.) [de

Real-time analytics techniques to analyze and visualize streaming data

CERN Document Server

Ellis, Byron

2014-01-01

Construct a robust end-to-end solution for analyzing and visualizing streaming data Real-time analytics is the hottest topic in data analytics today. In Real-Time Analytics: Techniques to Analyze and Visualize Streaming Data, expert Byron Ellis teaches data analysts technologies to build an effective real-time analytics platform. This platform can then be used to make sense of the constantly changing data that is beginning to outpace traditional batch-based analysis platforms. The author is among a very few leading experts in the field. He has a prestigious background in research, development,

LEISURE TIME FOR SECONDARY SCHOOL STUDENTS

Directory of Open Access Journals (Sweden)

Besa Havziu

2015-06-01

Full Text Available Today, in education prevails the paradigm that is geared towards the complete and varied development of a person. This implies the development of the students ability for self-determination towards various other perspective offered by contemporary social residence. Meanwhile in the time of adolescence, the youth experience serious crises regarding their identity, in which the free time and the activities during the free time can be positively used with a cause to be interrupted unconstructive and chaotic use of the free time by the youth. In this thesis are being analyzed the contents and the ways with what the secondary school students in the Republic of Macedonia fulfill their free time outside the school, specifically there will be an examination about the gender differences i.e. the amount and manner of spending their free time. In the approach to the study of the problem of research, we decided to apply: inductive method, deductive method and the method of comparison. 

A Time Efficient Supply Chain Model for an Apparel Company

OpenAIRE

Gustafson, Annika; Ng, Sze Lit (Philip); von Schmiesing-Korff, Alice

2005-01-01

In most market places today competition has become stronger, not only between single companies but between networks of linked partners, known as supply chains. Consumer demands are changing more often and companies have to react quickly when new trends and consumer requirements appear, thus the competition becomes more time-sensitive. This is especially true in the apparel fashion industry because time is a crucial factor and can make the difference between the success or failure of a company...

Summary of group discussions

International Nuclear Information System (INIS)

2009-01-01

A key aspect of the workshop was the interaction and exchange of ideas and information among the 40 participants. To facilitate this activity the workshop participants were divided into five discussions groups. These groups reviewed selected subjects and reported back to the main body with summaries of their considerations. Over the 3 days the 5 discussion groups were requested to focus on the following subjects: the characteristics and capabilities of 'good' organisations; how to ensure sufficient resources; how to ensure competence within the organisation; how to demonstrate organisational suitability; the regulatory oversight processes - including their strengths and weaknesses. A list of the related questions that were provided to the discussion groups can be found in Appendix 3. Also included in Appendix 3 are copies of the slides the groups prepared that summarised their considerations

[Some remarks on the present discussion on underdevelopment].

Science.gov (United States)

Khalatbari, P

1989-01-01

Along with the threat of atomic war, the chronic poverty of 3/4 of the world's population is a further aspect of the crisis of today's civilization. Underdevelopment and backwardness are not identical concepts, as the latter is rooted in traditional, manual agricultural production that over 300 years of colonial capitalistic production upset without transforming by using colonies for raw material production and eventually after the First World War for industrial production. Today 75% of peasant families in Latin America and 97% in Africa cultivate their land using backward traditional methods, and 60% of land in developing countries is owned by large estate landlords. Vaccination against epidemics and public health measures of new independent countries lowered mortality without a corresponding reduction of fertility resulting in increasing population and a youthful structure. The number of women in reproductive age was 397 million in 1956, rose to 812 million in 1985, and is expected to soar to over 1.7 billion by 2025. Even if the birth rate were to drop to 18.6/1000 by 2025 as the UN estimates, this will continue the increase of world population for decades. The disturbance of the demoeconomical balance, the inability to absorb the ever increasing population is the dilemma of developing countries. The number of unemployed will rise to 800 million by 2000 from 500 million in 1989. There are 600 million malnourished people, and every year 14-15 million die because of deficient diet and hunger. The shortage of land leads to deforestation: 12% of tropical forests will be cut down by 2000 and desert areas will triple. Peasants displaced by modern agricultural mass production and landlessness flock to cities expanding the numbers of paupers that are easy to radicalize by adventurers who could resort to solutions by atomic blackmail.

Emotional discussions reduce memory recall.

Science.gov (United States)

Soleti, Emanuela; Wright, Daniel B; Curci, Antonietta

2017-05-01

People often discuss events they have seen and these discussions can influence later recollections. We investigated the effects of factual, emotional, and free retelling discussion on memory recollections of individuals who have witnessed an event. Participants were shown a video, made an initial individual recall, participated in one of the three retelling conditions (emotional versus factual versus free) or a control condition, and then recalled the event individually again. Participants in the factual and free retelling conditions reported more items not previously recalled than participants in the control condition did, while the emotional condition did not show the same advantage. Participants in all three retelling conditions failed to report more previously recalled items as compared with the control condition. Finally, a memory conformity effect was observed for all three retelling conditions. These findings suggest that eyewitnesses' discussions may influence the accuracy of subsequent memory reports, especially when these discussions are focused on emotional details and thoughts.

ADVANCEMENTS IN TIME-SPECTRA ANALYSIS METHODS FOR LEAD SLOWING-DOWN SPECTROSCOPY

International Nuclear Information System (INIS)

Smith, Leon E.; Anderson, Kevin K.; Gesh, Christopher J.; Shaver, Mark W.

2010-01-01

Direct measurement of Pu in spent nuclear fuel remains a key challenge for safeguarding nuclear fuel cycles of today and tomorrow. Lead slowing-down spectroscopy (LSDS) is an active nondestructive assay method that has the potential to provide independent, direct measurement of Pu and U isotopic mass with an uncertainty lower than the approximately 10 percent typical of today's confirmatory assay methods. Pacific Northwest National Laboratory's (PNNL) previous work to assess the viability of LSDS for the assay of pressurized water reactor (PWR) assemblies indicated that the method could provide direct assay of Pu-239 and U-235 (and possibly Pu-240 and Pu-241) with uncertainties less than a few percent, assuming suitably efficient instrumentation, an intense pulsed neutron source, and improvements in the time-spectra analysis methods used to extract isotopic information from a complex LSDS signal. This previous simulation-based evaluation used relatively simple PWR fuel assembly definitions (e.g. constant burnup across the assembly) and a constant initial enrichment and cooling time. The time-spectra analysis method was founded on a preliminary analytical model of self-shielding intended to correct for assay-signal nonlinearities introduced by attenuation of the interrogating neutron flux within the assembly.

Determination of Uncalibrated Phase Delays for Real-Time PPP

Science.gov (United States)

Hinterberger, Fabian; Weber, Robert; Huber, Katrin; Lesjak, Roman

2014-05-01

Today PPP is a well-known technique of GNSS based positioning used for a wide range of post-processing applications. Using observations of a single GNSS receiver and applying precise orbit and clock information derived from global GNSS networks highly precise positions can be obtained. The atmospheric delays are usually mitigated by linear combination (ionosphere) and parameter estimation (troposphere). Within the last years also the demand for real-time PPP increased. In 2012, the IGS real-time working group started a pilot project to broadcast real-time precise orbits and clock correction streams. Nevertheless, real-time PPP is in its starting phase and currently only few applications make use of the technique although SSR-Messages are already implemented in RTCM3.1. The problems of still limited accuracy compared to Network-RTK as well as long convergence times might be solved by almost instantaneous integer ambiguity resolution at zero-difference level which is a major topic of current scientific investigations. Therefore a national consortium has carried out over the past 2 years the research project PPP-Serve (funded by the Austrian Research Promotion Agency - FFG), which aimed at the development of appropriate algorithms for real-time PPP with special emphasis on the ambiguity resolution of zero-difference observations. We have established a module which calculates based on GPS-reference station data-streams of a dense network (obtained from IGS via BKG) so-called wide-lane and narrow-lane satellite specific calibration phase delays. While the wide-lane phase delays are almost stable over longer periods, the estimation of narrow-lane phase delays has to be re-established every 24 hours. These phase-delays are submitted via a real-time module to the rover where they are used for point positioning via a PPP-model. This presentation deals with the process and obstacles of calculating the wide-lane and narrow-lane phase-delays (based on SD -observations between

Impact of discussion on preferences elicited in a group setting

Directory of Open Access Journals (Sweden)

Milne Ruairidh

2006-03-01

Full Text Available Abstract Background The completeness of preferences is assumed as one of the axioms of expected utility theory but has been subject to little empirical study. Methods Fifteen non-health professionals was recruited and familiarised with the standard gamble technique. The group then met five times over six months and preferences were elicited independently on 41 scenarios. After individual valuation, the group discussed the scenarios, following which preferences could be changed. Changes made were described and summary measures (mean and median before and after discussion compared using paired t test and Wilcoxon Signed Rank Test. Semi-structured telephone interviews were carried out to explore attitudes to discussing preferences. These were transcribed, read by two investigators and emergent themes described. Results Sixteen changes (3.6% were made to preferences by seven (47% of the fifteen members. The difference between individual preference values before and after discussion ranged from -0.025 to 0.45. The average effect on the group mean was 0.0053. No differences before and after discussion were statistically significant. The group valued discussion highly and suggested it brought four main benefits: reassurance; improved procedural performance; increased group cohesion; satisfying curiosity. Conclusion The hypothesis that preferences are incomplete cannot be rejected for a proportion of respondents. However, brief discussion did not result in substantial number of changes to preferences and these did not have significant impact on summary values for the group, suggesting that incompleteness, if present, may not have an important effect on cost-utility analyses.

Rounds Today: A Qualitative Study of Internal Medicine and Pediatrics Resident Perceptions.

Science.gov (United States)

Rabinowitz, Raphael; Farnan, Jeanne; Hulland, Oliver; Kearns, Lisa; Long, Michele; Monash, Bradley; Bhansali, Priti; Fromme, H Barrett

2016-10-01

Attending rounds is a key component of patient care and education at teaching hospitals, yet there is an absence of studies addressing trainees' perceptions of rounds. To determine perceptions of pediatrics and internal medicine residents about the current and ideal purposes of inpatient rounds on hospitalist services. In this multi-institutional qualitative study, the authors conducted focus groups with a purposive sample of internal medicine and pediatrics residents at 4 teaching hospitals. The constant comparative method was used to identify themes and codes. The study identified 4 themes: patient care, clinical education, patient/family involvement, and evaluation. Patient care included references to activities on rounds that forwarded care of the patient. Clinical education pertained to teaching/learning on rounds. Patient/family involvement encompassed comments about incorporating patients and families on rounds. Evaluation described residents demonstrating skill for attendings. Resident perceptions of the purposes of rounds aligned with rounding activities described by prior observational studies of rounds. The influence of time pressures and the divergent needs of participants on today's rounds placed these identified purposes in tension, and led to resident dissatisfaction in the achievement of all of them. Suboptimal congruency exists between perceived resident clinical education and specialty-specific milestones. These findings suggest a need for education of multiple stakeholders by (1) enhancing faculty teaching strategies to maximize clinical education while minimizing inefficiencies; (2) informing residents about the value of patient interactions and family-centered rounds; and (3) educating program directors in proper alignment of inpatient rotational objectives to the milestones.

Pop Culture in America.

Science.gov (United States)

White, David Manning, Ed.

The nature of today's popular culture, its place in American life, and its merit or lack of it are the themes of these essays from "The New York Times Magazine." Introductory essays discuss the use of leisure time, paying the cost of the arts, and whether American society can be considered "cultured." Subsequent essays discuss the nature of radio…

Evaluating an animated and static time series map of District Six: A ...

African Journals Online (AJOL)

Visualization of spatial information is an important aspect in the representation of map displays. Maps today are visually adapted to a variety of mediums in displaying spatial information temporally and as time series phenomena. GIS technology has incorporated tools for analysing these spatio-temporal trends. However ...

Minimising farm crop protection pressure supported by the multiple functionalities of the DISCUSS indicator set.

Science.gov (United States)

Wustenberghs, Hilde; Fevery, Davina; Lauwers, Ludwig; Marchand, Fleur; Spanoghe, Pieter

2018-03-15

Sustainable crop protection (SCP) has many facets. Farmers may therefore perceive transition to SCP as very complex. The Dual Indicator Set for Crop Protection Sustainability (DISCUSS) can handle this complexity. To provide targeted support throughout the transition to SCP, complexity capture must be synchronised with the time course of on-farm decision-making. Tool use must be tuned to farmer awareness and appropriate level of data in consecutive stages. This paper thus explores the potential functionalities of DISCUSS in relation to both complexity and time. Results from apple and potato crop protection show three potential functions: DISCUSS can be used as (1) a simulation tool for communication and decision support, (2) an assessment and monitoring tool, and (3) a discussion support tool for farmer groups. Analysis of these functionalities using a framework for guiding on-farm sustainability assessment and strategic decision-making shows how each functionality can support the consecutive steps of transition to SCP, i.e. using the right tool functionality at the right time. Copyright © 2017 Elsevier B.V. All rights reserved.

Ancient Clam Gardens Increased Shellfish Production: Adaptive Strategies from the Past Can Inform Food Security Today

Science.gov (United States)

Groesbeck, Amy S.; Rowell, Kirsten; Lepofsky, Dana; Salomon, Anne K.

2014-01-01

Maintaining food production while sustaining productive ecosystems is among the central challenges of our time, yet, it has been for millennia. Ancient clam gardens, intertidal rock-walled terraces constructed by humans during the late Holocene, are thought to have improved the growing conditions for clams. We tested this hypothesis by comparing the beach slope, intertidal height, and biomass and density of bivalves at replicate clam garden and non-walled clam beaches in British Columbia, Canada. We also quantified the variation in growth and survival rates of littleneck clams (Leukoma staminea) we experimentally transplanted across these two beach types. We found that clam gardens had significantly shallower slopes than non-walled beaches and greater densities of L. staminea and Saxidomus giganteus, particularly at smaller size classes. Overall, clam gardens contained 4 times as many butter clams and over twice as many littleneck clams relative to non-walled beaches. As predicted, this relationship varied as a function of intertidal height, whereby clam density and biomass tended to be greater in clam gardens compared to non-walled beaches at relatively higher intertidal heights. Transplanted juvenile L. staminea grew 1.7 times faster and smaller size classes were more likely to survive in clam gardens than non-walled beaches, specifically at the top and bottom of beaches. Consequently, we provide strong evidence that ancient clam gardens likely increased clam productivity by altering the slope of soft-sediment beaches, expanding optimal intertidal clam habitat, thereby enhancing growing conditions for clams. These results reveal how ancient shellfish aquaculture practices may have supported food security strategies in the past and provide insight into tools for the conservation, management, and governance of intertidal seascapes today. PMID:24618748

A discussion of stock market speculation by Pierre-Joseph Proudhon

OpenAIRE

Jean-Claude Juhel; Dominique Dufour

2010-01-01

International audience; The object of this contribution is to present the ideas behind the thinking of the French economist Pierre-Joseph Proudhon (1809-1865) in relation to the causes and effects of Stock market speculation. It is based upon the works of this author but particularly on his “Manuel du spéculateur à la Bourse” (Stock Market Speculator Manual) edited in 1857 in Paris. Compared to the markets of today, however, the stock market described by Proudhon appears embryonic. Neverthele...

Final plenary discussion

International Nuclear Information System (INIS)

Federline, M.

2004-01-01

Rapporteur, chose to highlight other themes and issues from the seminar that appeared to be: - important for successful D and D; - worth further work in an international context; - controversial and worthy of further debate. The five main themes selected were as follows: - stakeholder involvement and communication; - strategy selection; - waste management and clearance; - funding and costs; - satisfying social demands. Various issues were identified under each one of these five themes and, in order to make best use of the time available for discussion, participants were invited to vote on the issues of most importance to them. Subsequent discussion was then focussed on the issues so identified. (author)

Fixing health care from the inside, today.

Science.gov (United States)

Spear, Steven J

2005-09-01

Today, you are about as safe in a U.S. hospital as you would be parachuting off a bridge or a building. But it doesn't have to be that way. Right now, some hospitals are making enormous short-term improvements, with no legislation or market reconfiguration and little or no capital investment. Instead of waiting for sweeping changes in market mechanisms, these institutions are taking an operations approach to patient care. In case after detailed case, the article describes how doctors, nurses, technicians, and managers are radically increasing the effectiveness of patient care and dramatically lowering its cost by applying the same capabilities in operations design and improvement that drive the famous Toyota Production System. They are removing ambiguity in the output, responsibilities, connections, and methods of their work processes. These changes-which can be done in the course of an ordinary workday, sometimes in a matter of hours-are designed to make the following crystal clear: Which patient gets which procedure (output); Who does which aspect of the job (responsibility); Exactly which signals are used to indicate that the work should begin (connection); and Precisely how each step is carried out (method). Equally important, managers are being transformed from rescuers who arrive with ready-made solutions into problem solvers who help colleagues learn the experimental method. Thus, these hospitals are breaking free of the work-around culture that routinely obscures the root causes of so many problems, creates so much waste, and leads to so many unnecessary deaths.

What's going on with young people today? the long and twisting path to adulthood.

Science.gov (United States)

Settersten, Richard A; Ray, Barbara

2010-01-01

Richard Settersten and Barbara Ray examine the lengthening transition to adulthood over the past several decades, as well as the challenges the new schedule poses for young people, families, and society. The authors begin with a brief history of becoming an adult, noting that the schedule that youth follow to arrive at adulthood changes to meet the social realities of each era. For youth to leave home at an early age during the 1950s, for example, was "normal" because opportunities for work were plentiful and social expectations of the time reinforced the need to do so. But the prosperity that made it possible for young adults of that era to move quickly into adult roles did not last. The economic and employment uncertainties that arose during the 1970s complicated enormously the decisions that young adults had to make about living arrangements, educational investments, and family formation. The authors next take a closer look at changes in the core timing shifts in the new transition-the lengthening time it now takes youth to leave home, complete school, enter the workforce, marry, and have children. They stress that today's new schedule for attaining independence leaves many families overburdened as they support their children for an extended period. The continued need to rely on families for financial assistance, the authors say, exacerbates the plight of young people from a variety of vulnerable backgrounds. It also raises complex questions about who is responsible for the welfare of young people and whether the risks and costs newly associated with the early adult years should be absorbed by markets, by families, or by governments. Settersten and Ray stress that the longer transition to adulthood strains not only families but also the institutions that have traditionally supported young Americans in making that transition-such as residential colleges and universities, community colleges, military service, and national service programs. They emphasize the need

Innovation is Everybody's Business How to Make Yourself Indispensable in Today's Hypercompetitive World

CERN Document Server

Tucker, Robert B

2010-01-01

Innovation isn't something you do after you get your work done. It's how you do your work. Organizations all over the world are shedding jobs in record numbers. Yet today, they are desperately in need of people with the abilities and skills to think ahead of the curve, delight customers, motivate colleagues, slash costs, and achieve unconventional results. In this practical road map to becoming irreplaceable, global innovation guru and bestselling author Robert B. Tucker reveals why honing your I-Skills (Innovation Skills) may be the smartest career move you'll make. Based on interviews with f

Astronomie spatiale infrarouge, aujourd’hui et demain = Infrared space astronomy, today and tomorrow

CERN Document Server

Lequeux, J; David, F

2000-01-01

This book brings together the lectures given at the Les Houches summer school "Infrared space astronomy, today and tomorrow". It gives a wide overview of infrared astronomy, a wavelength domain crucial for studies of the solar system, stars at the beginning and end of their lives, interstellar matter and galaxies at all distances. Recent developments in observational techniques have been tremendous. The first contributions give an introduction to the basic physical processes and methods of detection and data processing. They are followed by a series of lectures dealing with the wide variety of astronomical objects that can be seen in the infrared.

Teenage Mothers Today: What We Know and How It Matters

Science.gov (United States)

Mollborn, Stefanie

2016-01-01

Over the past two decades, births to U.S. teenagers have fallen and no longer follow overall fertility patterns. Yet the unique challenges faced by teenage mothers and their families justify continued research. Across disciplines, newer work has furthered our understanding of teenage motherhood today. In this article, I highlight four areas of progress: processes of selection into teenage motherhood, the broader consequences of teenage childbearing beyond the socioeconomic realm, heterogeneity of effects, and the application of life course principles. Emerging societal trends such as complex family structures, a stalled recovery from the recession for families of low socioeconomic status, and a rapidly evolving political environment for reproductive health care continue to challenge the lives of teenage mothers. Given that the consequences for teenagers of becoming mothers may change, continued research is needed. Shifts in policy to favor supporting teenage mothers and addressing the causes of both teenage pregnancy and social disadvantage may help improve the lives of these mothers and their families. PMID:28533814

Christian biblical ethics: the application of biblical norms to today

Directory of Open Access Journals (Sweden)

Patrick J. Hartin

1991-03-01

Full Text Available Christian theologians give many different interpretations to the Scriptures, particularly with regard to their ethical perspectives and their application to the present. An examination and criticism of various approaches adopted at present to the ethical dimension of the Scriptures is undertaken. A distinction is made between the revealed and lasting message of the Scriptitres and the message that is conditioned by culture and hence subject to change. Using the thought of Ricoeur and Hauerwas an approach is presented which attempts to do justice to the twofold polarity of the worid of the Bible and the world of today. In order to preserve a scenario of concreteness, attention is given to one practical example, namely the issue of homosexuality. After investigating the Scriptural approach to this question, an attempt is made to see how this issue can be viewed from a Christian perspective in the context of the present world.

Crosscheck Principle in Pediatric Audiology Today: A 40-Year Perspective.

Science.gov (United States)

Hall, James W

2016-09-01

The crosscheck principle is just as important in pediatric audiology as it was when first described 40 years ago. That is, no auditory test result should be accepted and used in the diagnosis of hearing loss until it is confirmed or crosschecked by one or more independent measures. Exclusive reliance on only one or two tests, even objective auditory measures, may result in a auditory diagnosis that is not clear or perhaps incorrect. On the other hand, close and careful analysis of findings for a test battery consisting of objective procedures and behavioral tests whenever feasible usually leads to prompt and accurate diagnosis of auditory dysfunction. This paper provides a concise review of the crosscheck principle from its introduction to its clinical application today. The review concludes with a description of a modern test battery for pediatric hearing assessment that supplements traditional behavioral tests with a variety of independent objective procedures including aural immittance measures, otoacoustic emissions, and auditory evoked responses.

Crosscheck Principle in Pediatric Audiology Today: A 40-Year Perspective

Science.gov (United States)

2016-01-01

The crosscheck principle is just as important in pediatric audiology as it was when first described 40 years ago. That is, no auditory test result should be accepted and used in the diagnosis of hearing loss until it is confirmed or crosschecked by one or more independent measures. Exclusive reliance on only one or two tests, even objective auditory measures, may result in a auditory diagnosis that is not clear or perhaps incorrect. On the other hand, close and careful analysis of findings for a test battery consisting of objective procedures and behavioral tests whenever feasible usually leads to prompt and accurate diagnosis of auditory dysfunction. This paper provides a concise review of the crosscheck principle from its introduction to its clinical application today. The review concludes with a description of a modern test battery for pediatric hearing assessment that supplements traditional behavioral tests with a variety of independent objective procedures including aural immittance measures, otoacoustic emissions, and auditory evoked responses. PMID:27626077

Magnetic Fields of the Earth and Mars a Comparison and Discussion

Science.gov (United States)

Taylor, Patrick T.

2004-01-01

In several aspects the magnetic fields of the Earth and Mars are similar but also different. In the past both bodies had planetary magnetic fields but while they Earth's field remains today the Martian ceased to operate, at some unknown time in the past, leaving this planet without a main or core field. This fact resulted in the interaction between the solar and interplanetary magnetic fields with the surfaces of these planets being very different. In addition, Mars has large crustal magnetic anomalies, nearly ten times larger than those on the Earth. Since crustal magnetic anomalies are the product of the thickness of the layer of magnetization, both the magnetizing material and the thickness of the layer of this material must be very different on Mars than Earth. Furthermore, the martian anomalies can only be produced by remanent or fossil magnetization, in contrast with the Earth where both induced and remanent magnetization are producing these anomalies. Crustal magnetic anomalies on the Earth are mainly produced by single-domain, irontitanium oxides, in the form of magnetite being the most common on Mars the main magnetic mineral(s) are unknown. The thickness of the martian magnetized layer in comparison with the Earth remains a major area for research. Determining the paleopole position for the Earth has been done by some of the earliest paleomagnetic researchers. Since we do not have oriented martian rock samples determining the paleopoles for Mars has been done by fitting a magnetization vector to individual magnetic anomalies. Several groups have worked on this problem with somewhat differing results.

A Multi-ASIC Real-Time Implementation of the Two Dimensional Affine Transform with a Bilinear Interpolation Scheme

NARCIS (Netherlands)

Bentum, Marinus Jan; Samsom, M.M.; Samsom, Martin M.; Slump, Cornelis H.

1995-01-01

Some image processing applications (e.g. computer graphics and robot vision) require the rotation, scaling and translation of digitized images in real-time (25–30 images per second). Today's standard image processors can not meet this timing constraint so other solutions have to be considered. This

The nuclear power discussion in change. Nuclear controversy has shifted

International Nuclear Information System (INIS)

Schmidt-Kuester, Wolf J.; Popp, Manfred

2015-01-01

The public discussion on nuclear energy is not focused on power plant safety anymore. A globally good safety statistic and years of information activity on safety technology provided progress, even though all incidents are still discussed with great dedication. Nevertheless the field of disposal receives more prominence in public discussions since 1976; reprocessing of irradiated fuels and storage of nuclear waste follow the topic of nuclear power plants with temporary shift. During a long preparation time technical and operational know-how was gathered for both fields that is now available for use on large technical scale. For the entire disposal complex exists a comprehensive concept prepared by the federal government, which has to be put into practice together with the industry. The priority assignment for a dialogue with the public is to comprehensively inform on extend and quality of problem solutions and to highlight that even here the safety of the biological-cycle is the guiding principle for all considerations.

Fluoroscopic inspection in the non-destructive testing of material today-and tomorrow

International Nuclear Information System (INIS)

Bohnsack, G.

1985-01-01

A lot of articles in NDT-magazines and reports at NDT-meetings deal with the problems of fluoroscopy, i.e. real time imaging. All of them give theoretical information of conversion factors, line pair sensitivity, input/output, but very few of them give practical hints regarding application for this 'NDT-Toll' which is more and more used in nearly in industrial fields. The imaging systems to be combined with x-ray systems are presented. The aspects of practical use in modern industry are discussed. (Author) [pt

Scaffolding scientific discussion using socially relevant representations in networked multimedia

Science.gov (United States)

Hoadley, Christopher M.

1999-11-01

How do students make use of social cues when learning on the computer? This work examines how students in a middle-school science course learned through on-line peer discussion. Cognitive accounts of collaboration stress interacting with ideas, while socially situated accounts stress the interpersonal context. The design of electronic environments allows investigation into the interrelation of cognitive and social dimensions. I use on-line peer discussion to investigate how socially relevant representations in interfaces can aid learning. First, I identify some of the variables that affect individual participation in on-line discussion, including interface features. Individual participation is predicted by student attitudes towards learning from peers. Second, I describe the range of group outcomes for these on-line discussions. There is a large effect of discussion group on learning outcomes which is not reducible to group composition or gross measures of group process. Third, I characterize how students (individually) construct understanding from these group discussions. Learning in the on-line discussions is shown to be a result of sustained interaction over time, not merely encountering or expressing ideas. Experimental manipulations in the types of social cues available to students suggest that many students do use socially relevant representations to support their understanding of multiple viewpoints and science reasoning. Personalizing scientific disputes can afford reflection on the nature of scientific discovery and advance. While there are many individual differences in how social representations are used by students in learning, overall learning benefits for certain social representations can be shown. This work has profound implications for design of collaborative instructional methods, equitable access to science learning, design of instructional technology, and understanding of learning and cognition in social settings.

Applicable technology. Chapter 3. Status report on the safety of operating US nuclear power plants (why experts believe that today's operating nuclear power reactors are much safer than they were 20 years ago)

International Nuclear Information System (INIS)

Budnitz, R.J.

2010-01-01

The main emphasis of this presentation and paper is to address why experts believe that today's operating nuclear power reactors are much safer than they were 10 or 20 years ago. There is strong evidence to support this belief for the power reactors now operating in all of the advanced countries, and in many of the less developed countries too, although in a few of these latter countries there are continuing safety concerns. The paper will present recent and historical data from the U.S., a discussion of what the data mean and why, and a perspective about what events and trends have been the causes for the major safety improvements that have occurred. The extension of the conclusion to other countries will also be discussed. Finally, the reasons why safety-improvement programs must continue in some of the less-developed countries are described

Summary of discussion

International Nuclear Information System (INIS)

2006-01-01

This document provides summaries of the discussions occurred during the second international workshop on the indemnification of nuclear damage. It concerns the second accident scenario: a fire on board of a ship transporting enriched uranium hexafluoride along the Danube River. (A.L.B.)

Ombuds’ corner: A simple confidential discussion can help

CERN Multimedia

Vincent Vuillemin

2011-01-01

In this series, the Bulletin aims to explain the role of the Ombuds at CERN by presenting practical examples of misunderstandings that could have been resolved by the Ombuds if he had been contacted earlier. Please note that, in all the situations we present, the names are fictitious and used only to improve clarity.   No story this week, for a change! But I would like to convey to everyone a simple message: whatever issues you are facing, the Ombuds is here to listen to you; the Office is open for you. From time to time I hear that someone had to leave his/her workplace due to an overwhelming stress or even a depression. To get to such a point takes time and I always wonder if these people have actually looked for help, and if not maybe this increased their isolation. At CERN, several Services are available to give valuable help, including the Ombuds. It is unfortunate that these people have not at least tried this Office, as this action would have been quite common. A simple discussion som...

Massive stars and miniature robots: today's research and tomorrow's technologies

Science.gov (United States)

Taylor, William David

2013-03-01

number of the potential future tests, and avenues for new research, are discussed. This is a thesis that brings together an area of active astronomical research with cutting-edge technological development, highlighting how tomorrow's telescopes will be an essential tool to answer some of today's most puzzling research questions

Radiology today. Volume 4

International Nuclear Information System (INIS)

Heuck, F.H.W.; Donner, M.W.

1987-01-01

The book discusses the following contents: Advances in Cardiovascular Imaging: Digital Arteriography: Ongoing Developments. Magnetic Resonance Imaging of the Cardiovascular System. Comparison of Vascular CT and MRI. Characterization of Vascular Lesions by Ultrasound - Progress in Vascular Interventions: Laser Angioplasty: A Review. Fibrinolytic Therapy Combined with Clot Extraction. Drugs Useful in Angioplasty. Developments in Cardiovascular Imaging: Blood Flow Measurements with Digital Arteriography. Selection of Imaging Techniques for Venous Thromboembolic Disease. Clinical Usefulness of High-Verus Low-Osmolality Contrast Agents. Developments in Angiographic and Interventional Instrumentation. Progress in Cardiovascular Interventions. Inferior Vena Cava Filters: Types, Placement, and Efficiency. Transluminal Vascular Stenting and Grafting. Venography and Sclerotherapy of Varioceles in Children and Adolescents. A New Catheter System - Important Hip Problems: Radiologic and Pathologic Correlation and Hip Disease. Comparison of Imaging Modalities in Femoral Head Necrosis. Osteoartrosis and Arthritis (Synovitis) of the Hip. Hip Anthrography

Advent and evolution of radiology in dentistry from the end of the 19. century until today

International Nuclear Information System (INIS)

Zarate, Julien

2015-01-01

This work traces the history of dental radiology from the discovery of the X rays by Roentgen to modern radiology. At the end of the 19. century, Roentgen, as other physicists, was fascinated by the study of cathodic rays. On the 8 november 1895, he discovered an unknown radiation: the X rays. It was the beginning of a revolution in dental and medical occupations but some radiology pioneers died because of the effects of this new radiation, having received a too high irradiation dose. At this time, the first radiology devices were not still available into a single piece. The dentist has, by his own means, to find the different elements of the device in spare parts. The dental radiological device is described at its beginnings: particularly its manufacture and its further evolution particularly with the Coolidge tube that is still used today. Relying on the historical aspects, the different techniques of radiology, that are used frequently in dentistry including the panoramic radiology and numerical radiology are raised. Our aim will be to show how the experiments of our predecessors make our everyday life. (O.M.) [fr

The library of the Royal Society of Physicians in Budapest becomes today's Semmelweis Medical History Library.

Science.gov (United States)

Kaproncszay, Katalin; Magyar, László András; Putnam, Constance E

2011-01-01

The 170-year history of the library of the Royal Society of Medicine in Budapest illustrates both that political and cultural context matter and that "medical" libraries, if they survive, in due course become primarily "medical history" libraries. Two of the authors are on the staff of the Semmelweis Medical History Library; the third is a US scholar who makes frequent use of the library. Together, they avail themselves of archival and published materials-and personal experience with the collection-to establish the context that produced the original library, trace its evolution, and describe its present-day incarnation. A tale of transformation emerges that reflects how collections are likely to change. The authors present events and individuals in the life of the Royal Society's library and paint a picture of the value of today's Semmelweis Medical History Library. Unique treasures in the collection are described. The story told here is of how a particular nineteenth-century library became a twenty-first-century institution. The authors establish its peculiarly Hungarian context and potential value to librarians and historians from outside Hungary. The overall message is that general medical libraries everywhere are perforce likely to become medical historical libraries over time.

A view in the mirror - Or through the looking glass. [history of development of optical telescopes

Science.gov (United States)

Meinel, A. B.; Meinel, M. P.

1986-01-01

The development of optical telescopes from the age of astrology to those of today and the future is discussed. The rationales for changes in the design of telescopes during this time are explored. The cost drivers, and how to reduce them, are also discussed.

Design considerations for computationally constrained two-way real-time video communication

Science.gov (United States)

Bivolarski, Lazar M.; Saunders, Steven E.; Ralston, John D.

2009-08-01

Today's video codecs have evolved primarily to meet the requirements of the motion picture and broadcast industries, where high-complexity studio encoding can be utilized to create highly-compressed master copies that are then broadcast one-way for playback using less-expensive, lower-complexity consumer devices for decoding and playback. Related standards activities have largely ignored the computational complexity and bandwidth constraints of wireless or Internet based real-time video communications using devices such as cell phones or webcams. Telecommunications industry efforts to develop and standardize video codecs for applications such as video telephony and video conferencing have not yielded image size, quality, and frame-rate performance that match today's consumer expectations and market requirements for Internet and mobile video services. This paper reviews the constraints and the corresponding video codec requirements imposed by real-time, 2-way mobile video applications. Several promising elements of a new mobile video codec architecture are identified, and more comprehensive computational complexity metrics and video quality metrics are proposed in order to support the design, testing, and standardization of these new mobile video codecs.

[Violent computergames: distribution via and discussion on the Internet].

Science.gov (United States)

Nagenborg, Michael

2005-11-01

The spread and use of computer-games including (interactive) depictions of violence are considered a moral problem, particularly if played by children and youths. This essay expresses an opinion on H. Volper's (2004) demand of condemning certain contents by media ethics. At the same time, an overview on the spread and use of "violent games" by children and youths is offered. As a matter of fact, the share of these titles in the complete range must not be estimated too high, certain titles on the other hand are extremely wide-spread. Finally, Fritz's and Fehr's thesis of the cultural conflict "computer game" (2004) is discussed, demonstrated at the example of the discussion on the Internet, and on the basis of this thesis a mediating position between the two cultures including audience ethics (Funiok 1999) is presented.

GARUSO - Version 1.0. Uncertainty model for multipath ultrasonic transit time gas flow meters

Energy Technology Data Exchange (ETDEWEB)

Lunde, Per; Froeysa, Kjell-Eivind; Vestrheim, Magne

1997-09-01

This report describes an uncertainty model for ultrasonic transit time gas flow meters configured with parallel chords, and a PC program, GARUSO Version 1.0, implemented for calculation of the meter`s relative expanded uncertainty. The program, which is based on the theoretical uncertainty model, is used to carry out a simplified and limited uncertainty analysis for a 12`` 4-path meter, where examples of input and output uncertainties are given. The model predicts a relative expanded uncertainty for the meter at a level which further justifies today`s increasing tendency to use this type of instruments for fiscal metering of natural gas. 52 refs., 15 figs., 11 tabs.

Anesthesia today with the economic and clinical aspects

Directory of Open Access Journals (Sweden)

Majstorović Branislava M.

2016-01-01

Full Text Available Introduction: The rapid development of knowledge and technology conditions the use of pharmacoeconomic and economic analysis in the system of market economy in health care. Pharmacoeconomics identifies, measures, compares and analyzes the relationship between costs and outcomes of the use of pharmaceutical products. Corresponding section headings: This review article, presents the results of our research in the field of hospital pharmacoeconomics in anesthesia in the Clinical Center of Serbia through published pharmacoeconomic studies from 2007 to today. In our years-long research we have given a description of the analysis of direct and indirect costs, assess the quality of treatment, efficiency and effectiveness to cost-benefit analysis of different techniques and types of anesthesia in the context of different surgical disciplines. Dispete The economic evaluation of medicines are increasingly important to medical authorities. Clinical pharmacology should be included as a way to rationally promote efficiency and effectiveness of the disease treatment. Conclusion: Economic and pharmacoeconomic assessments put emphasis on the quality of treatment and the potential gains for the public and individual patients. Probably the highest quality of medical services (the most effective drugs, enough staff, and new safer medical equipment showed as less expensive and have made the economic analysis more rational in the context of the total budget. More investment is creeper health.

Learning With Computers; Today and Tomorrow.

Science.gov (United States)

Bork, Alfred

This paper describes the present practical use of computers in two large beginning physics courses at the University of California, Irvine; discusses the versatility and desirability of computers in the field of education; and projects the possible future directions of computer-based learning. The advantages and disadvantages of educational…

Parental Characteristics Associated With Outcomes in Youth With Type 2 Diabetes: Results From the TODAY Clinical Trial.

Science.gov (United States)

Weinstock, Ruth S; Trief, Paula M; El Ghormli, Laure; Goland, Robin; McKay, Siripoom; Milaszewski, Kerry; Preske, Jeff; Willi, Steven; Yasuda, Patrice M

2015-05-01

This study examined parental factors associated with outcomes of youth in the Treatment Options for type 2 Diabetes in Adolescents and Youth (TODAY) clinical trial. Of 699 youth with type 2 diabetes in the TODAY cohort, 623 (89.1%) had a parent participate and provide data at baseline, including weight, HbA1c, blood pressure, symptoms of depression, binge eating (BE), and medical history. Youth were followed 2-6.5 years. Data were analyzed using regression models and survival curve methods. Parental diabetes (43.6% of parents) was associated with higher baseline HbA1c (P parent, P = 0.0002). Parental hypertension (40.6% of parents) was associated with hypertension in youth during TODAY (40.4% vs. 27.4% of youth with and without parental hypertension had hypertension, P = 0.0008) and with higher youth baseline BMI z scores (P = 0.0038). Parents had a mean baseline BMI of 33.6 kg/m(2). Parental obesity (BMI >30 kg/m(2)) was associated with higher baseline BMI z scores in the youth (P parents (20.6% of parents) were related to youth depressive symptoms at baseline only (P = 0.0430); subclinical BE in parents was related to the presence of subclinical BE (P = 0.0354) and depressive symptoms (P = 0.0326) in youth throughout the study period. Parental diabetes and hypertension were associated with lack of glycemic control, hypertension, and higher BMI z scores in youth. Further research is needed to better understand and address parental biological and behavioral factors to improve youth health outcomes. © 2015 by the American Diabetes Association. Readers may use this article as long as the work is properly cited, the use is educational and not for profit, and the work is not altered.

The Challenges of Catholic Education: Evidence from the Responses to the Instrumentum Laboris "Educating Today and Tomorrow"

Science.gov (United States)

Paletta, Angelo; Fiorin, Italo

2016-01-01

This article is based on the analysis of the responses to the questionnaires submitted for the Instrumentum Laboris 'Educating today and tomorrow. A renewing passion' and sets out to offer a synthesis of the main challenges facing Catholic education around the world, key criticalities as well as more positive aspects and the strategic and…

Discussing euthanasia in two German states: scientific terminology and public discourse in the German Democratic Republic and the Federal Republic of Germany.

Science.gov (United States)

Bettin, Hartmut; Nowak, Andreas; Roccia, Maria Gracia; Salloch, Sabine

2017-08-18

Discussions on euthanasia ("Sterbehilfe") that took place in the German Democratic Republic (GDR) have remained widely unnoticed by the historical sciences. By referring to various publications dating from the 1950s until today, this paper presents the basic ideas of the debate on euthanasia in the GDR and compares them-partly synchronically, partly diachronically-with the situation in the Federal Republic of Germany (FRG). A special focus is placed on positions and terminology related to medical ethics at the end of life in the former two German states. The methodical approach of the paper allows a transparent analysis of the question of whether the GDR debates on euthanasia are significant and independent, and whether they are relevant to current ethical debates on end-of-life practices in Germany.

Summary and Discussion.

Science.gov (United States)

Hetherington, E. Mavis

1992-01-01

Summarizes and discusses results of the longitudinal study that comprises this monograph issue. Results concern: (1) marital, parent-child, and sibling relationships in families with single and remarried mothers; (2) the relationship between parenting style and adolescent adjustment; and (3) the relationship between marital transitions and…

The Caries Phenomenon: A Timeline from Witchcraft and Superstition to Opinions of the 1500s to Today's Science

Directory of Open Access Journals (Sweden)

John D. Ruby

2010-01-01

Full Text Available This historical treatise follows the documented timeline of tooth decay into today's understanding, treatment, and teaching of caries biology. Caries has been attributed to many different causes for several millennia, however, only since the late 1900s has research revealed its complex multifactorial nature. European writers of the 1600s to 1700s held views that general health, mechanical injuries, trauma, and sudden temperature changes all caused caries—holding a common belief that decay was due to chemical agents, faulty saliva, and food particles. Until the early 1800s most writers believed that caries was due to inflammation from surrounding diseased alveolar bone. Today's science has demonstrated that caries is caused by indigenous oral microorganisms becoming a dynamic biofilm, that in the presence of fermentable sugars produce organic acids capable of dissolving inorganic enamel and dentin followed by the proteolytic destruction of collagen leaving soft infected dentin. As bacteria enter the pulp, infection follows.

Implementing an inclusive staffing model for today's reference services a practical guide for librarians

CERN Document Server

Nims, Julia K; Stevens, Robert

2013-01-01

Reference service remains a core function of modern libraries. However, how and where we provide assistance has evolved with changing technologies and the shifting habits and preferences of our users. One way libraries can provide the on-demand, in-person assistance while managing and developing new services and resources that will benefit current and future users is to reconsider how their reference points and services are staffed and adopt a staff-based reference model. In Implementing an Inclusive Staffing Model for Today's Reference Services, Nims, Storm, and Stevens describe step-by-step

Paisagem Cultural: discussões contemporâneas por um (novo olhar para o patrimônio cultural

Directory of Open Access Journals (Sweden)

Luciana de Castro Neves Costa

2016-01-01

Full Text Available From the valorization of the isolated monument to the consideration of the intangible heritage, different constructions of meaning have conditioned the conception of cultural heritage, culminating today in the category of Cultural Landscape. Conceived as a new way of thinking and preserving cultural heritage that comprehends the materiality and immateriality of heritage assets as well as its natural and cultural sphere, the notion of landscape already integrates former discussions on heritage, under different values, in conventions and heritage documents. In the same way, since the institution of IPHAN (National Historic and Artistic Heritage Institute the notion of landscape has moved between the categories of cultural heritage and natural heritage, and has been consolidated recently as a specific type of heritage asset, the seal of Brazilian Cultural Landscape, that proposes, as a consequence, a new understanding about Brazilian heritage. In this sense, the objective of this article consists in analyzing the process of heritage activation that would consolidate the notion of Cultural Landscape as a new category of heritage asset in Brazil, and the elements comprehended under this typology.