WorldWideScience

Sample records for sheldon lewis editor

  1. Sheldon-Hall syndrome

    Directory of Open Access Journals (Sweden)

    Bamshad Michael J

    2009-03-01

    Full Text Available Abstract Sheldon-Hall syndrome (SHS is a rare multiple congenital contracture syndrome characterized by contractures of the distal joints of the limbs, triangular face, downslanting palpebral fissures, small mouth, and high arched palate. Epidemiological data for the prevalence of SHS are not available, but less than 100 cases have been reported in the literature. Other common clinical features of SHS include prominent nasolabial folds, high arched palate, attached earlobes, mild cervical webbing, short stature, severe camptodactyly, ulnar deviation, and vertical talus and/or talipes equinovarus. Typically, the contractures are most severe at birth and non-progressive. SHS is inherited in an autosomal dominant pattern but about half the cases are sporadic. Mutations in either MYH3, TNNI2, or TNNT3 have been found in about 50% of cases. These genes encode proteins of the contractile apparatus of fast twitch skeletal muscle fibers. The diagnosis of SHS is based on clinical criteria. Mutation analysis is useful to distinguish SHS from arthrogryposis syndromes with similar features (e.g. distal arthrogryposis 1 and Freeman-Sheldon syndrome. Prenatal diagnosis by ultrasonography is feasible at 18–24 weeks of gestation. If the family history is positive and the mutation is known in the family, prenatal molecular genetic diagnosis is possible. There is no specific therapy for SHS. However, patients benefit from early intervention with occupational and physical therapy, serial casting, and/or surgery. Life expectancy and cognitive abilities are normal.

  2. Anaesthesia and Freeman Sheldon Syndrome

    African Journals Online (AJOL)

    Adele

    Freeman Sheldon syndrome is rare nonprogressive or slowly progressive myopathy ... fibrotic contractures of the facial muscles giving rise to the mask like whistling facial ... There is often an associated high arched palate and mandibular ...

  3. Genetics Home Reference: Freeman-Sheldon syndrome

    Science.gov (United States)

    ... Affected individuals may also have a spine that curves to the side ( scoliosis ). People with Freeman-Sheldon ... Information What information about a genetic condition can statistics provide? Why are some genetic conditions more common ...

  4. Guest editor

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    1995-07-15

    Full text: Guest Editor for this special issue of the CERN Courier on the applications of accelerators was Dewi M. Lewis of Amersham International pic, UK. Dr. Lewis was educated at the Physics Department, University of Wales, Swansea, and learnt his accelerator physics as Engineer-in- Charge at the CERN Intersecting Storage Rings before joining industry in 1979 at the beginning of the boom for commercial cyclotrons. Having managed the installation of Amersham's second and third isotope production cyclotrons in the UK, his industrial experience encompassed isotope manufacturing and business management in radiopharmaceuticals and organization of joint ventures. Following closure of several research reactors in 1990, his responsibilities extended to reactor isotope production as well as technology transfer with international laboratories. He was responsible for creation of the first Russian 'weapons to ploughshares' joint venture with the Radioisotope Association, Mayak and the Russian Atomic Energy Ministry. Dr. Lewis currently chairs the European Radiopharmaceutical Industry's committee on future reactor isotopes and is currently involved in the technical development for accelerator technology. Amersham International is one of the world's leading isotope companies, engaged in development, manufacturing, international sales and distribution of radioisotope products in markets for healthcare, research compounds and industrial products. Formerly part of the United Kingdom Atomic Energy Agency, Amersham was one of the first companies to be privatized in 1982.

  5. Guest editor

    International Nuclear Information System (INIS)

    Anon.

    1995-01-01

    Full text: Guest Editor for this special issue of the CERN Courier on the applications of accelerators was Dewi M. Lewis of Amersham International pic, UK. Dr. Lewis was educated at the Physics Department, University of Wales, Swansea, and learnt his accelerator physics as Engineer-in- Charge at the CERN Intersecting Storage Rings before joining industry in 1979 at the beginning of the boom for commercial cyclotrons. Having managed the installation of Amersham's second and third isotope production cyclotrons in the UK, his industrial experience encompassed isotope manufacturing and business management in radiopharmaceuticals and organization of joint ventures. Following closure of several research reactors in 1990, his responsibilities extended to reactor isotope production as well as technology transfer with international laboratories. He was responsible for creation of the first Russian 'weapons to ploughshares' joint venture with the Radioisotope Association, Mayak and the Russian Atomic Energy Ministry. Dr. Lewis currently chairs the European Radiopharmaceutical Industry's committee on future reactor isotopes and is currently involved in the technical development for accelerator technology. Amersham International is one of the world's leading isotope companies, engaged in development, manufacturing, international sales and distribution of radioisotope products in markets for healthcare, research compounds and industrial products. Formerly part of the United Kingdom Atomic Energy Agency, Amersham was one of the first companies to be privatized in 1982

  6. William H. Sheldon and the culture of the somatotype

    OpenAIRE

    Gatlin, Stephen H.

    1997-01-01

    The burden of this dissertation is to show that William Sheldon's somatotype project should be seen as an integral aspect of modernist culture. Sheldon engaged the same problems with modernity and the "Second Industrial Revolution" (urbanization, overpopulation, industrialization, alienation) that confronted modernist poets, novelists, and philosophers. In this I am elaborating Dorothy Ross's recent metaphor, "modernist impulses in the human sciences" (1994). Both scientists and artists were ...

  7. Developing a Sexual Harassment Policy for Sheldon Jackson College.

    Science.gov (United States)

    Craddick, Jan

    A practicum to determine the need for a sexual harassment policy and to develop an appropriate policy for Sheldon Jackson College, Alaska, is described. The objective of the practicum was to determine the impact of equal opportunity legislation, specifically as it relates to sexual harassment of students, on the private college campus. The…

  8. Editor\\'s welcome

    Directory of Open Access Journals (Sweden)

    Hassan Mozaffari-Khosravi

    2016-10-01

    Full Text Available Food and Nutrition Security (FNS has an evolving nature and during the last decades its theoretical, conceptual, structural, practical and programmatic notions evolved significantly and approaches toward food and nutrition have changed drastically. Now, more than ever before, the issue is considered as a fundamental component of sustainable development globally. For a better grasp of the complexities of the field, we need to remind ourselves that “nutrition” as science has a history of more than 100 years while nutrition as a “factor” in “National development” has a history of around fifty years. Considering distinct levels of development status in different contexts, FNS pattern is non-monotonic even in one country. Accordingly, struggling against food and nutrition insecurity is very thought to deal with and multi disciplinary and multi sectorial approaches should be applied. Providing robust evidences to feed policy making processes is one of the main prerequisites for evidence informed policy making and repositioning nutrition as central to sustainable development. This is a professional duty of scholars in different sectors engaging with human development. The journal of Nutrition and Food Security (JNFS as a new journal in the field of food and nutrition security is trying to provide an excellent opportunity for researchers and scholars to publish their original works on approaches, challenges and solutions of food and nutrition hoping to provide data for decision makers to better design interventional programs aiming to eradicate food and nutrition insecurity. Editor in chief H. Mozaffari-Khosravi 22 Sep 2016

  9. From Editor

    OpenAIRE

    Ugur Demiray

    2013-01-01

    Dear TOJDE Readers, Welcome to the Volume 14 Number: 2 of TOJDE! In this issue, 3 Notes for Editor, 2 Book Reviews and 21 articles of 40 authors from 14 different countries around the world have been published. These published articles are arrived to the TOJDE from Argentina, Australia, Bosnia Hersek, Egypt, India, Malaysia, Romania, Saudi Arabia, Tanzania, Thailand, Turkey, United Arab Emirate and USA. The 1st Notes for Editor is arrived from USA and written by Gail D. CARUTH,...

  10. From Editor

    OpenAIRE

    Ugur DEmiray

    2011-01-01

    Greetings Dear readers of TOJDE,TOJDE is appeared on your screen now as Volume 12, Number: 1. In this issue it is published 4 notes for Editor, 13 articles, 2 book reviews. And this time, 34 authors from 11 different countries are placed. These published articles are from Cayman Islands, Germany, Greece, India, Iran, Malaysia, Pakistan, Turkey, USA and Zimbabwe.The first Notes for editor arrived from USA, written by Kevin YEE and Jace HARGIS. They focused on “SNAPP:Graphing Student Interactio...

  11. From Editor

    OpenAIRE

    Ugur DEMIRAY

    2012-01-01

    Turkish Online Journal of Distance Education-TOJDE July 2012 ISSN 1302-6488 Volume: 13 Number: 3 from EditorDear TOJDE Readers,Welcome to the Volume 13 Number: 3 of TOJDE! In this issue, 2 Notes for Editor and 26 articles of 51 authors from 14 different countries around the world have been published. These published articles are from, Algeria, Australia, Bengaldesh, Greece, India, Iran, Malaysia, Mariutius, Nigeria, Oman, Spain, Turkey, USA and Zimbabwe.First all, you should know that if a su...

  12. From Editor

    OpenAIRE

    Ugur Demiray

    2012-01-01

    Dear TOJDE Readers,Welcome to the Volume 13 Number: 2 of TOJDE! In this issue, 7 notes for Editor and 22 articles one book review of 57 authors from 12 different countries have been published. These published articles are from, Barbados, Ethiopia, India, Indonesia, Iran, Nigeria, Pakistan, Russia, Saudi Arabia, Turkey, USA and Zimbabwe.In general, around 13 articles and 4 notes for editors have been published in TOJDE so far. I would like to explain, why this time 22 articles and 8 submission...

  13. From Editor

    OpenAIRE

    Ugur Demiray

    2010-01-01

    Greetings Dear readers of TOJDE,TOJDE is appeared on your screen now again after 3 months as Volume 11, Number: 2. This is the second issue of the year 2010. In this issue it is published four Notes for Editor, fourteen articles and four book reviews. And this time, 37 authors from 8 different countries are placed. These published articles are from Greece, Indonesia, Iran, Malaysia, Pakistan, Saudi Arabia, USA and Turkey.Again Kevin YEE & Jace HARGIS have sent a good and short note to editor ...

  14. Editor's Note

    African Journals Online (AJOL)

    On another note: the editor and the editorial team acknowledge the financial support of the Carnegie Corporation of New York through the University of Ghana Building A New Generation of Academics in Africa (BANGA-Africa) Project. We also use this platform to express our gratitude for the support of various stakeholders, ...

  15. From Editor

    OpenAIRE

    Ugur Demiray

    2009-01-01

    TOJDE is appeared on your screen now as Volume 10, Number: 1. This is the first issue of the year 2009 and 10th anniversary of TOJDE. In this issue it is published four article are in “Notes for Editor Sectio”, 13 articles, 2 reviews. And this time, 26 authors from twelwe different countries are placed. These published articles are from Australia, Botswana, Canada, Italy India, Jordan, Malaysia, Nigeria, Srilanka, USA and Turkey. “Service Learning In Distance Education: Foreign Language Lear...

  16. Fnom Editor

    OpenAIRE

    Ugur Demiray

    2006-01-01

    Greetings Dear readers of TOJDE, I am pleased to inform you that in the 7th year of TOJDE is appeared as Volume 7, Number: 1 on your screen now as. Very much thanks to all of you once more that we met 21st time, since January 2000. In this issue we published 15 articles, four book reviews, one notes for editor, news and announcements for our readers. And also, we give a place for the Call for Papers to the 4th Special Issue of The Turkish Online Journal of Distance Education (TOJDE) ...

  17. From Editor

    OpenAIRE

    Ugur Demiray

    2008-01-01

    Greetings Dear readers of TOJDE, TOJDE is appeared on your screen now as Volume 9, Number: 4. This is the fourth and the last issue of the year 2008. In this issue it is published two notes for Editor, 13 articles, 2 reviews. And this time, 23 authors from seven different countries are placed. These published articles are from Bangladesh, India, Malaysia, Nigeria, Saudi Arabia, USA and Turkey. “Ubiquitous, Free, And Efficient Online Collaboration Tools For Teaching And Learning” has sent to e...

  18. Editor's Note

    Directory of Open Access Journals (Sweden)

    Daniel Shanahan

    2016-07-01

    Full Text Available CORPUS studies have increasingly been of interest to music theorists, musicologists, and music psychology researchers, as is evident in the sheer number of excellent submissions to this special issue. The breadth and depth of these articles, as well as the insightful commentaries, make it seem only fitting to publish over two issues. The current issue contains five articles, eight commentaries, and one research report, and covers folk music, post-tonal music, jazz, Western art music, and the popular music found on Youtube. Eerola presents a model of melodic entropy that provides a nice framework for future information-theoretic work, while Roger Dean and Marcus Pearce present a new approach to modelling pitch-structure in post-tonal music. Frieler, Pfleiderer, Abeßer, and Zaddach give an analysis of jazz solos that demonstrates the role of a narrative arcs in improvisation. White and Quinn present a new corpus that makes use of vast compilations of web-based MIDI data, and demonstrates how such a corpus might be facilitate future musicological and music-theoretic research. Plazak focuses on Youtube as a corpus, and argues that the mutability of such a corpus facilitates our understanding of musical communication, as well as the important role of the listener in defining and re-defining such a dataset. It's encouraging to me both as an editor and practitioner of corpus methods that so many of those heavily involved with the field contributed to these two issues as either an author or a commentator. This issue also brings a number of changes on other fronts. Firstly, Nicola Dibben and Renee Timmers, who served as the journal's editors since Volume 7, have completed their editorial terms. They oversaw the transformation of the journal into a new Open Journal Systems platform, and were able to consistently produce issues that set a very high standard. Under their leadership, the journal both increased its accessibility (we now average more than 1

  19. from editor

    Directory of Open Access Journals (Sweden)

    Ugur Demiray

    2007-07-01

    Full Text Available Greetings Dear Readers of TOJDE, First of all, please accept my excuse for the reason that the first time TOJDE is a few days delayed to reach its readers in its publication life. I am the most responsibility person for this delaying July 2007 issue of TOJDE is on your screen now again. This is a special issue on the theme on “Web 2.0 and Social Software in Distance Education”, as being Vol. 8, No. 3. Preparing of this special issue took nearly eight months, from the beginning to the arrival to your screen. A short story of this special issue is here if you are interested in. First idea and suggestion came from me to my dear colleagues, Dr. Mark J. W. LEE who is from Charles Sturt University, New South Wales, AUSTRALIA and Dr. Hakan G. SENEL from Turkey, who is Director at the Computer Research and Development Center (BAUM of Anadolu University. After, we agreed on the topic all together we started to announcing as a call for paper at many medium, institutions, governmental or non- governmental organizations, experts, and so on. The seven articles and one study (at “notes for Editor” section published in this special issue were written by twenty authors, from 7 different countries include Australia, Italy, The United Kingdom, Turkey and USA. In addition, two book reviews is also published. I would like to express my sincere thanks that goes to each of them, and valuable panelists for this special issue, in the name of my university and TOJDE. I strongly believe that experience gained on this special issue would encourage us and other interested colleagues in the field for the near future. Below you will find short biodata on my valuable guest editors. Mark J. W. LEE is an Adjunct Lecturer with the School of Education, Charles Sturt University, and an Honorary Research Fellow with the School of Information Technology and Mathematical Sciences, University of Ballarat. He was previously a Lecturer in Information Technology in the School of

  20. Wyndham Lewis

    OpenAIRE

    Maes-Jelinek, Hena

    2013-01-01

    Ours is a clownish age. If so the manYou be to understand it then you canScarcely be other than a man in an Iron MaskOr choose but choose a most invidious task. –Henceforth the voice you hear is the deep growl –The mask, if any, the notorious scowl –Of Enemy Number One. Wyndham Lewis was so prolific a writer that one sometimes tends to forget he was a painter in the first place, though his method owes much to the painter’s approach to his subject. His basic motive as a writer was to defend We...

  1. From Editor

    Directory of Open Access Journals (Sweden)

    Ugur Demiray

    2012-04-01

    Full Text Available Dear TOJDE Readers,Welcome to the Volume 13 Number: 2 of TOJDE! In this issue, 7 notes for Editor and 22 articles one book review of 57 authors from 12 different countries have been published. These published articles are from, Barbados, Ethiopia, India, Indonesia, Iran, Nigeria, Pakistan, Russia, Saudi Arabia, Turkey, USA and Zimbabwe.In general, around 13 articles and 4 notes for editors have been published in TOJDE so far. I would like to explain, why this time 22 articles and 8 submissions published in the articles and in notes for Editor Section respectively. First all, you should know that if a submission picks up from 3 TOJDE editors between 4.5 and 9 over all 9 credits, it means that this submission can be published in TOJDE in the coming issue. However, since the publishing priority of the accepted papers belongs to the highest scored ones, submissions which receive a score between 4.5 and 5 or 6 may wait and be archived for publishing later on. TOJDE administration respected this publishing rule up to now. Therefore, some accepted submissions which obtained over 4.5 have not been published up to now. These submissions were waiting for publishing in TOJDE in the future. In this issue, we decided to give them a chance to be published. For this reason, the current issue includes more papers than the previous issues. The 1st Notes for editor arrived from Russia written by Galina ARTYUSHINA and Olga SHEYPAK on Impacting Motivation In The Virtual Classroom. They mentioned that teachers, educational managers and learners must realize that new opportunities are offered by modern on-line communication. A person with basic Internet and Web skills is open to a new world of knowledge, from free Web surfing and self-organized education - through on-line resources and familiarization with Internet culture, its places, sites, search engines etc. - up to a more structured approach. The 2nd notes for editor is titled as “Use Of Libraries In Open And

  2. Editor's preface

    International Nuclear Information System (INIS)

    Greiner, W.

    2001-01-01

    -energy heavy ion collisions. This symposium was meant as a token of appreciation for his life, his work and his personality by his friends and colleagues. Mike certainly would have enjoyed the fine talks, the lively discussions, the excursion to the Oelberg, and the hospitable setting at the DPG conference center. My special thanks go to the Wilhelm und Else Heraeus Stiftung for its generous support, which made this symposium possible. I want to express my gratitude to Johann Rafelski, Tucson, for his advice. Thanks are also due to Mathias Brandstetter for his assistance in organizing the conference and to Joachim Reinhardt for his help in preparing the proceedings. Finally, I acknowledge the agreeable collaboration with Istvan Lovas, editor-in-chief of Heavy Ion Physics. (author)

  3. Lewy Body Dementia

    Science.gov (United States)

    Lewy body dementia Overview Lewy body dementia, also known as dementia with Lewy bodies, is the second most common type of progressive dementia after Alzheimer's disease dementia. Protein deposits, ...

  4. Lewy Body Dementia Association

    Science.gov (United States)

    ... Now events There are no upcoming events. Lewy Body Digest September 2017 Lewy Digest Caregiving as a ... and research, we support those affected by Lewy body dementias, their families and caregivers. We are dedicated ...

  5. From Editor

    Directory of Open Access Journals (Sweden)

    Ugur DEMIRAY

    2012-07-01

    Full Text Available Turkish Online Journal of Distance Education-TOJDE July 2012 ISSN 1302-6488 Volume: 13 Number: 3 from EditorDear TOJDE Readers,Welcome to the Volume 13 Number: 3 of TOJDE! In this issue, 2 Notes for Editor and 26 articles of 51 authors from 14 different countries around the world have been published. These published articles are from, Algeria, Australia, Bengaldesh, Greece, India, Iran, Malaysia, Mariutius, Nigeria, Oman, Spain, Turkey, USA and Zimbabwe.First all, you should know that if a submission picks up from 3 TOJDE editors between 4.5 and 9 over all 9 credits, it means that this submission can be published in TOJDE in the coming issues. However, since the publishing priority of the accepted papers belongs to the highest scored ones, submissions which receive a score between 4.5 and 5 or 6 should wait and be archived for publishing later on. TOJDE administration respected this publishing rule up to now. Therefore, some accepted submissions which obtained over 4.5 have not been published yet up to now. These submissions were waiting for publishing in TOJDE in the future. In this issue, we decided to give them a chance to be published. For this reason, the current issue includes more papers than the previous issues. The 1st Notes for editor arrived from USA and written by Steve McCREA on Transforming Teachers, Transforming Schools: Turning "Sages" Into "Guides on The Side". He mentioned that teachers, educational managers and learners must realize that new opportunities are offered by modern communication. When a teacher becomes a "guide on the side," there is a change in the school's culture that can be measured. This presentation is extracted from a newly published book, Let's Lecture Less, edited by Steve McCrea (Visualandactive.com and Mario Joel Llorente Leyva. The 2nd notes for editor is titled as “Challenges Encountered By A Distance Learning Organisation” which is written by Dr. Sangeeta MALIK, from Education, Humanities and

  6. From Editor

    Directory of Open Access Journals (Sweden)

    Ugur Demiray

    2009-01-01

    Full Text Available TOJDE is appeared on your screen now as Volume 10, Number: 1. This is the first issue of the year 2009 and 10th anniversary of TOJDE. In this issue it is published four article are in “Notes for Editor Sectio”, 13 articles, 2 reviews. And this time, 26 authors from twelwe different countries are placed. These published articles are from Australia, Botswana, Canada, Italy India, Jordan, Malaysia, Nigeria, Srilanka, USA and Turkey. “Service Learning In Distance Education: Foreign Language Learning Environments” has sent to editor of TOJDE from Turkey and written by Muhlise Coşgun OGEYIK from Trakya University, Faculty of Education Edirne, TURKEY and Emre GUVENDIR from University of California. Their paper provides an overview in general education, in particular foreign language education, can be acknowledged as a lifelong learning process which can be transformed beyond the borders in global sense. Learning a foreign language requires proficiency in four basic skills which are reading, writing, speaking, and listening. Of these skills, speaking and listening are the most daunting tasks for learners and create obstacles when learners of target language do not get the chance of meeting native speakers. Such obstacles can be overwhelmed by integrating certain applications into education process. Service-learning through the internet as a teaching method can be considered one of the most striking one of those applications for foreign language learners. Paper focuses on the benefits of service-learning are discussed and some suggestions are offered for introducing this method in foreign language settings. The second notes for editor is titled as Students’ Opinions On Blended Learning which is written by Meric BALCI and Haluk SORAN from Hacettepe University, Education Faculty, Ankara,Turkey. They mentioned that E-learning was acknowledged by most educators and researchers as a savior, even an only alternative in education field, especially in

  7. From Editor

    Directory of Open Access Journals (Sweden)

    Ugur Demiray

    2013-04-01

    Full Text Available Dear TOJDE Readers, Welcome to the Volume 14 Number: 2 of TOJDE! In this issue, 3 Notes for Editor, 2 Book Reviews and 21 articles of 40 authors from 14 different countries around the world have been published. These published articles are arrived to the TOJDE from Argentina, Australia, Bosnia Hersek, Egypt, India, Malaysia, Romania, Saudi Arabia, Tanzania, Thailand, Turkey, United Arab Emirate and USA. The 1st Notes for Editor is arrived from USA and written by Gail D. CARUTH, Department of Educational Leadership Texas A&M University and Donald L. CARUTH Texas USA, from Independent Management Consultant, on “Understanding Resistance To Change: A Challenge For Universities”. This paper explores organizational change and the challenge it poses for universities. Because universities are slow to change due to maintaining a balance of tradition and change successful implementation of change will continue to be a challenge both now and in the future. The challenge of change is real but the task is not impossible. Historically, universities have met the challenges that faced them, they must be prepared to confront this challenge too. The 2nd Notes for Editor is arrived from UAE, in the context of “iPAD LEARNING ECOSYSTEM: Developing Challenge-Based Learning using Design Thinking” which iritten by Catalina MARIN, Jace HARGIS and Cathy CAVANAUGH,HCT ADWC, Abu Dhabi, UAE. This article describes the course design, which was grounded in design thinking, and provides an overview of the pilot implementation of the course. The course achieved its goals to a great extent in that learners felt that they were beginning to help build a better college community by sharing stories of their learning experience and their insights about the essential question they chose with other students and with other teachers. Third Notes for Editor titled as “ Use of Distance Education By Chritian religion to Train Edify and Educate Adherents” and written by Dr. P

  8. Fnom Editor

    Directory of Open Access Journals (Sweden)

    Ugur Demiray

    2006-01-01

    Full Text Available Greetings Dear readers of TOJDE, I am pleased to inform you that in the 7th year of TOJDE is appeared as Volume 7, Number: 1 on your screen now as. Very much thanks to all of you once more that we met 21st time, since January 2000. In this issue we published 15 articles, four book reviews, one notes for editor, news and announcements for our readers. And also, we give a place for the Call for Papers to the 4th Special Issue of The Turkish Online Journal of Distance Education (TOJDE (Volume: 7, Number: 2 To be delivered in April 2006. The first article is coming from The Robert Gordon University, Scotland, United Kingdom which is written by Geoff GOOLNIK. He is tutor at Centre for the Enhancement of Learning and Teaching (CELT. His article titled as “Effective Change Management Strategies for Embedding Online Learning within Higher Education and Enabling the Effective Continuing Professional Development of its Academic Staff”. According to Goolnik, “Previous research studies show that those universities wishing to successfully engage in online learning will have to adopt and implement tactics that have the capacity to overcome existing social and cultural constraints. An inclusive, consultative framework needs to be established, and Continuing Professional Development (CPD has been recognized as a key concern that should be addressed here. Second article is dealt with some problems of DE in Nigeria by Dr. Mudasiru Olalere YUSUF in his study which entitled as “Problems and Prospects of Open And Distance Education in Nigeria” He is from Department of Curriculum Studies and Educational Technology, Faculty of Education University of Ilorin, Nigeria. His article explores that the major terms inherent in open and distance education, its potentials, possible factors that may inhibit successful implementation of the programme, and the use of low and high technological tools for its implementation, by adding of his recommendations. And than

  9. From Editor

    Directory of Open Access Journals (Sweden)

    Ugur Demiray

    2010-04-01

    Full Text Available Greetings Dear readers of TOJDE,TOJDE is appeared on your screen now again after 3 months as Volume 11, Number: 2. This is the second issue of the year 2010. In this issue it is published four Notes for Editor, fourteen articles and four book reviews. And this time, 37 authors from 8 different countries are placed. These published articles are from Greece, Indonesia, Iran, Malaysia, Pakistan, Saudi Arabia, USA and Turkey.Again Kevin YEE & Jace HARGIS have sent a good and short note to editor of TOJDE from USA. Their paper involve on YouTube and Video Quizzes. They mentioned YouTube videos can be employed to introduce a subject, such as framing the context, or simply to pique curiosity. Or, they may be shown after a principle has been taught, and now needs to be applied in a case study and defense the advantages of this type of formative assessment include both increasing the stimuli and subsequent attention of the student, as well as requiring continual engagement, which produces critical information, and allows students to more fully self-regulate their own conceptual understanding, so they can move forward in their learning with an increased level of awareness of what they know and do not know.The second notes for editor is titled as “COMPARATIVE STUDY OF THE USE OF ICT IN ENGLISH TEACHING-LEARNING PROCESSES” which is written by Abbas ZARE-EEand Abbas SHEKAREY, from rhe Universİty of Kashan, Kashan, Iran. They mentioned in their paper to compare the amount and quality of ICT use in English teaching-learning processes among the faculty members of Medical and Non-medical Universities in Kashan, Iran and to explore the dimensions in which the two groups can benefit from one another and from ICT training in this respect. The results of the analyses showed that there was a significant difference in the amount of ICT use among the faculty members of medical and non-medical universities. Results also indicated that there was a significant

  10. Editors page

    Directory of Open Access Journals (Sweden)

    Margarita Barretto

    2007-12-01

    Full Text Available Entregamos o segundo número da Revista Brasileira de Pesquisa em Turismo- RBTur, inaugurada oficialmente com o primeiro número no dia 25 de agosto de 2007, que coincide com importantes datas no relacionamento das pessoas com as viagens e o turismo. Neste dia, em 1768, o Capitão James Cook, empreende sua primeira viagem transoceânica na sua nave Endeavour. No transporte terrestre, em 1910, funda-se a companhia Yellow Cab nos Estados Unidos. No ar, em 1919, inaugura-se a aviação comercial, quando um avião civil (Havilland transporta passageiros de Londres a Paris. É uma data também importante para as mulheres aviadoras; em 1920 Adrienne Bolland será a primeira figura feminina a atravessar de avião o Canal da Mancha e, em 1932, Amélia Earhart realizará o primeiro vôo sem paradas através do território dos Estados Unidos. Finalmente, no espaço, no dia 25 de agosto de 1989, a sonda Voyager 2 chega a Netuno. Também para os novos paradigmas do turismo, como a preservação da natureza, a data é importante, pois marca a criação do Serviço de Parques Nacionais, nos Estados Unidos, em 1916, que servirá de modelo aos demais países do mundo. Precedida de tantas efemérides transcendentes, a nossa revista tem a responsabilidade de deixar para o futuro uma marca de qualidade acadêmica e inovação científica, que pretendemos cumprir apoiados nos excelentes pesquisadores que há no Brasil e nos países vizinhos, assim como aqueles consagrados no primeiro mundo que nos prestigiam com intercâmbios culturais há tantos anos. O primeiro número teve impressionante acolhida, tendo os editores recebido mails elogiosos de todo o país, assim como da Nova Zelândia, do México, da Espanha, da Argentina, entre outros, de cientistas provenientes das mais diversas áreas, refletindo o sucesso da nossa abordagem multidisciplinar sobre o turismo. Neste segundo número, apresentamos estudos inovadores referentes a aspectos simbólicos do turismo

  11. From Editor

    Directory of Open Access Journals (Sweden)

    Ugur Demiray

    2007-10-01

    Full Text Available Greetings Dear readers of TOJDE, I am pleased to inform you that in the 8th year of TOJDE are appeared on your screen now as Volume 8, Number: 4. Ti is the last issue of the year 2007. As you volume ( Number 3 was the special issue of TOJDE on “Web 2.0 and Social Software in Distance Education” subject. I received many congrulation for this special issue from the subject expert and TOJDE readers. During 6 months I received more than 45 submissions. Some of them rejected by me for the reason that their subjects were not fit for TOJDE’s publishing content strategy, and some of them rejected by TOJDE’s editors. And others can be publish next year’s issues In this issue we published one notes for Editor, 13 articles, already one review (maybe I can update for one or two reviews in due course which I am waiting from my book reviewers, news and announcements for our readers. This time 24 authors from eighth different countries are placed in this issue. These published articles are from Australia, Gana, Indonesia, Malaysia, Nigeria, Pakistan, Turkey, and UK. The first article of this issue is coming from Faculty of Education, Monash University, Victoria, AUSTRALIA. Article is entitled as “Globalization, Distance Education And Hegemonic Futures” and written by Dr. Glenn RUSSELL. He says in his paper that “Available options for distance educators can be understood in terms of instrumental and interpersonal axes that can potentially indicate the relative consideration that can be given to these factors. This approach is suggested as one way to understand available options at a time when there has been an apparent increase in instrumental approaches to distance education at the expense of interpersonal approaches and issues of social justice. While this problem is of concern, it is more appropriate to reflect on the unintended consequences of distance education for society and identify them than it is to uncritically oppose globalisation

  12. From Editor

    Directory of Open Access Journals (Sweden)

    Ugur Demiray

    2013-07-01

    interviews. Frequencies and percentages were used to analyze the categorical data. Moreover, the qualitative data was analyzed via content analysis. According to the findings of the study, students needed to get support about education directives, career guidance, technical equipment, and personal problems. In this issue we published two book reviews. The first issue on “UNIVERSITY TEACHING IN FOCUS:A Learning-centred Approach” which is edited by Lynne HUNT and Denise CHALMERS and reviewed by S. K. PULIST from india. He empasises about the book that The book as the name depicts, focuses on different aspects of university teaching from learner-centred point of view. A wise range of issues has been highlighted and properly addressed by the authors in a very diligent manner. It will help the teachers in constructively engaging the students in effective learning. It is a step forward towards empowering the upcoming teachers with necessary strategies and stand point so that they are able to help the students in enhancing their quality learning. The book would be helpful not only to the novice teachers who have just stepped in the teaching profession but also other stakeholders of higher education system. 2nd book review is on “TRENDS AND ISSUES IN DISTANCE EDUCATION: International Perspectives, Second Edition”, edited by Lya Visser, Yusra Visser, Ray Amirault & Michael Simonson and Reviewed by Dr. Dilek ALTUNAY from Mustafa Kemal University, Hatay, TURKEY. She mentioned about the book that this book makes a contribution to the field of distance education by offering a comprehensive overview and analysis of the current trends and issues in distance education. In addition, the book is well-organized and coherent in terms of presentation. The reader is guided by section editors who provides introduction to the section and an overview of the chapters in the section, which makes the book reader-friendly. To receive further information and to send your recommendations and

  13. From Editor

    Directory of Open Access Journals (Sweden)

    Ugur Demiray

    2014-04-01

    University, Bayburt, TURKEY. The aim of the study is to reveal the students’ views who are studying in different departments of distant education programs provided by Anadolu University in TURKEY. Qualitative research method was used in the study and purposeful sampling was followed. The research was conducted with 10 students who were working in different jobs and taking distance education courses in different departments. The findings obtained as a result of data analysis were examined, the students taking distance education courses in different departments stated that this education method was a great opportunity and chance for them. To receive further information and to send your recommendations and remarks, or to submit articles for consideration, please contact tojde secretariat at the below address or e-mail us to tojde@Anadolu.Edu.Tr Hope to stay in touch and meet in our next issue, on 1st of July 2014. Cordially, Prof. Dr. Ugur Demiray, Editor-In-Chief of TOJDE Anadolu University, Yunusemre Campus 26470 Eskisehir TURKEY Tel: +90 222 335 0581 Ext. 5262 GSM: +90 542 23 22 167 Fax: +90 222 320 4520 Emails: udemiray@anadolu.edu.tr or udemiray33@gmail.com URL: Http://www.ugurdemiray.com.tr Http://tojde.anadolu.edu.tr

  14. From Editor

    Directory of Open Access Journals (Sweden)

    Ugur Demiray

    2013-10-01

    investigated attitudes toward using the Internet as a learning tool among students at Bangkok University; students’ expectation of social networks and search engines in learning English, as well as their perceived usefulness. It also examined their use of the Internet for learning English. The samples were 198 undergraduate students enrolled in Fundamental English course at Bangkok University. The instrument in this study was a questionnaire. Results from the study indicated that the levels of attitudes toward using the Internet as a learning tool and Internet use for learning English in general were moderate. To receive further information and to send your recommendations and remarks, or to submit articles for consideration, please contact TOJDE Secretariat at the below address or e-mail us to tojde@anadolu.edu.tr Hope to stay in touch and meet in our next Issue, on 1st of January 2014 Cordially, Prof. Dr. Ugur Demiray Editor-in-Chief Anadolu University Yunusemre Campus 26470 Eskisehir TURKEY Tel: +90 222 335 0581 begin_of_the_skype_highlighting +90 222 335 0581 ÜCRETSİZ end_of_the_skype_highlighting ext. 5262 GSM: +90 542 23 22 167 or Fax: +90 222 320 4520 or Emails: udemiray@anadolu.edu.tr or udemiray33@gmail.com URL: http://home.anadolu.edu.tr/~udemiray URL: http://tojde.anadolu.edu.tr

  15. Riparian Songbird Abundance a Decade after Cattle Removal on Hart Mountain and Sheldon National Wildlife Refuges

    Science.gov (United States)

    Susan L. Earnst; Jennifer A. Ballard; David S. Dobkin

    2005-01-01

    Cattle were removed from the high desert riparian habitats of Hart Mountain and Sheldon National Wildlife Refuges in 1990. This study compares songbird abundance in 2000-2001 to that in 1991-1993 on 69 permanent plots. Of the 51 species for which detections were sufficient to calculate changes in abundance, 71 percent (36/51) exhibited a positive trend and 76 percent (...

  16. Lewy Body Dementia Research

    Science.gov (United States)

    ... notices changes in at least one area of cognition, such as memory or language. Daytime Sleepiness is ... the field of Lewy body dementias. Memantine Improves Attention and Episodic Memory in Mild to Moderate Lewy ...

  17. Lewy Body Dementia Diagnosis

    Science.gov (United States)

    ... provide an experienced diagnostic team skilled in Lewy body dementia. A thorough dementia diagnostic evaluation includes physical ... a good way to benefit others with Lewy body dementia. Medications Medications are one of the most ...

  18. Lewy body dementias

    DEFF Research Database (Denmark)

    Løkkegaard, Annemette; Korbo, Lise

    2017-01-01

    Dementia with Lewy bodies and Parkinson disease dementia share the same pathophysiology. Together they are called Lewy body dementias and are the second most common type of dementia. Lewy body dementias receive little attention, and patients are often misdiagnosed, leading to less than ideal...

  19. DNAAlignEditor: DNA alignment editor tool

    Directory of Open Access Journals (Sweden)

    Guill Katherine E

    2008-03-01

    Full Text Available Abstract Background With advances in DNA re-sequencing methods and Next-Generation parallel sequencing approaches, there has been a large increase in genomic efforts to define and analyze the sequence variability present among individuals within a species. For very polymorphic species such as maize, this has lead to a need for intuitive, user-friendly software that aids the biologist, often with naïve programming capability, in tracking, editing, displaying, and exporting multiple individual sequence alignments. To fill this need we have developed a novel DNA alignment editor. Results We have generated a nucleotide sequence alignment editor (DNAAlignEditor that provides an intuitive, user-friendly interface for manual editing of multiple sequence alignments with functions for input, editing, and output of sequence alignments. The color-coding of nucleotide identity and the display of associated quality score aids in the manual alignment editing process. DNAAlignEditor works as a client/server tool having two main components: a relational database that collects the processed alignments and a user interface connected to database through universal data access connectivity drivers. DNAAlignEditor can be used either as a stand-alone application or as a network application with multiple users concurrently connected. Conclusion We anticipate that this software will be of general interest to biologists and population genetics in editing DNA sequence alignments and analyzing natural sequence variation regardless of species, and will be particularly useful for manual alignment editing of sequences in species with high levels of polymorphism.

  20. From the Editor

    OpenAIRE

    Ugur Demiray

    2011-01-01

    Turkish Online Journal of Distance Education-TOJDE April 2011 ISSN 1302-6488 Volume: 12 Number: 2 from EditorGreetings Dear readers of TOJDE,TOJDE is appeared on your screen now as Volume 12, Number: 2. In this issue it is published 4 notes for Editor, 14 articles, 1 book review. And this time, 43 authors from 10 different countries are placed. These published articles are from Austrlia, Bangldesh, India, lndonasia, Iran, Malaysia. Pakistan, Serbia, Turkey and USA.The first Notes for editor a...

  1. ISTP CDF Skeleton Editor

    Science.gov (United States)

    Chimiak, Reine; Harris, Bernard; Williams, Phillip

    2013-01-01

    Basic Common Data Format (CDF) tools (e.g., cdfedit) provide no specific support for creating International Solar-Terrestrial Physics/Space Physics Data Facility (ISTP/SPDF) standard files. While it is possible for someone who is familiar with the ISTP/SPDF metadata guidelines to create compliant files using just the basic tools, the process is error-prone and unreasonable for someone without ISTP/SPDF expertise. The key problem is the lack of a tool with specific support for creating files that comply with the ISTP/SPDF guidelines. There are basic CDF tools such as cdfedit and skeletoncdf for creating CDF files, but these have no specific support for creating ISTP/ SPDF compliant files. The SPDF ISTP CDF skeleton editor is a cross-platform, Java-based GUI editor program that allows someone with only a basic understanding of the ISTP/SPDF guidelines to easily create compliant files. The editor is a simple graphical user interface (GUI) application for creating and editing ISTP/SPDF guideline-compliant skeleton CDF files. The SPDF ISTP CDF skeleton editor consists of the following components: A swing-based Java GUI program, JavaHelp-based manual/ tutorial, Image/Icon files, and HTML Web page for distribution. The editor is available as a traditional Java desktop application as well as a Java Network Launching Protocol (JNLP) application. Once started, it functions like a typical Java GUI file editor application for creating/editing application-unique files.

  2. Bernard Lewis: An Appreciation.

    Science.gov (United States)

    Humphreys, R. Stephen

    1990-01-01

    Discusses the career and publications of Bernard Lewis, a noted scholar in the field of Middle-Eastern studies and Islamic history. Traces the history of Western-based Islamic historiography. Examines Lewis' interpretation of Islamic history, outlining his political and social views. (RW)

  3. Lewis Acidic Ionic Liquids.

    Science.gov (United States)

    Brown, Lucy C; Hogg, James M; Swadźba-Kwaśny, Małgorzata

    2017-08-21

    Until very recently, the term Lewis acidic ionic liquids (ILs) was nearly synonymous with halometallate ILs, with a strong focus on chloroaluminate(III) systems. The first part of this review covers the historical context in which these were developed, speciation of a range of halometallate ionic liquids, attempts to quantify their Lewis acidity, and selected recent applications: in industrial alkylation processes, in supported systems (SILPs/SCILLs) and in inorganic synthesis. In the last decade, interesting alternatives to halometallate ILs have emerged, which can be divided into two sub-sections: (1) liquid coordination complexes (LCCs), still based on halometallate species, but less expensive and more diverse than halometallate ionic liquids, and (2) ILs with main-group Lewis acidic cations. The two following sections cover these new liquid Lewis acids, also highlighting speciation studies, Lewis acidity measurements, and applications.

  4. Anesthetic Considerations for an Adult Patient with Freeman-Sheldon Syndrome Undergoing Open Heart Surgery

    Directory of Open Access Journals (Sweden)

    S. Viehmeyer

    2018-01-01

    Full Text Available Freeman-Sheldon syndrome (FSS or “whistling face” syndrome is a rare congenital disorder complicated by characteristic facial deformities and muscular contractures. We report on a 64-year-old male patient presenting for surgical replacement of his aortic valve and review the available literature on anesthetic considerations and perioperative management principles. FSS frequently poses a significant challenge to airway management and gaining vascular access. Moreover, these patients are reportedly at risk for developing malignant hyperthermia (MH or neuroleptic malignant syndrome.

  5. From the Editor

    OpenAIRE

    Ugur Demiray

    2009-01-01

    Greetings Dear readers of TOJDE,TOJDE is appeared on your screen now as Volume 10, Number: 2. This is the second issue of the year 2009 and 10th anniversary of TOJDE. In this issue it is published four notes for Editor, 13 articles, 2 reviews. And this time, 28 authors from 8 different countries are placed. These published articles are from Canada, Gana, India, Iran, Malaysia, Pakistan, United Kingdom and Turkey. “Reflective Approach In Teaching Pre-Degree Chemistry” has sent to editor of TOJ...

  6. From the Editor

    OpenAIRE

    Ugur Demiray

    2012-01-01

    Greetings Dear readers of TOJDE,TOJDE is appeared on your screen now as Volume 13 Number: 1 In this issue it is published 5 notes for Editor, 16articles, 2 books reviews a nd this time, 53 authors from 12 different countries are placed. These published articles are from Azerbaijan, Bangladesh, Greece, Iran, Malaysia, Morocco, Nigeria, Pakistan, Turkey, UAE and USA.The first Notes for editor arrived from USA, written by Kevin YEE and Jace HARGIS. They focused on Simply including a narrative co...

  7. From the Editor

    OpenAIRE

    Ugur Demiray

    2011-01-01

    Dear readers of TOJDE,TOJDE appears on your screen now as Volume 12, Number: 4. In this issue it publishes 5 notes for Editor, 10 articles, 2 book reviews. And this time, 33 authors from 10 different countries are placed. These published articles are from Bangladesh, Ethiopia, India, Malaysia, Nigeria, Pakistan, Saudi Arabia, Turkey, UAE and USA. The first Notes for editor arrived from USA, written by Kevin YEE and Jace HARGIS. They focused on Google+ is like Twitter in that anyone can follo...

  8. Lewy body dementias

    DEFF Research Database (Denmark)

    Løkkegaard, Annemette; Korbo, Lise

    2017-01-01

    Dementia with Lewy bodies and Parkinson disease dementia share the same pathophysiology. Together they are called Lewy body dementias and are the second most common type of dementia. Lewy body dementias receive little attention, and patients are often misdiagnosed, leading to less than ideal...... management. In this article, diagnostic criteria combined with imaging and other biomarkers as well as current treatment recommendations are summarized, and some of the challenges for the future are outlined. Refinement of diagnosis and clarification of the pathogenesis are required in search for disease...

  9. Lewy Body Disease

    Science.gov (United States)

    ... range of symptoms, including Changes in alertness and attention Hallucinations Problems with movement and posture Muscle stiffness Confusion Loss of memory Lewy body disease can be hard to diagnose, ...

  10. From the editors

    NARCIS (Netherlands)

    NN,

    2001-01-01

    Hofstadter’s Law: Things always take longer than you think, even when you take into account Hofstadter’s Law. [D. Hofstadter, Gödel, Escher, Bach: an eternal golden braid (1980) 152]. This certainly applies to the forthcoming issues of the Flora Malesiana. According to its editors the bottleneck

  11. Letters to the Editor

    Science.gov (United States)

    1999-09-01

    All the Letters to the Editor in this issue are in the same PostScript or PDF file. Contents The imaginary Sun? Harold Aspden Energy Science Ltd, PO Box 35, Southampton SO16 7RB, UK Difficult physics? Tim Akrill Chief Examiner, A-level Physics, Edexcel Foundation Was it a dream? Bill Jarvis 6 Peggy's Mill Road, Edinburgh EH4 6JY

  12. From the editor's desk

    Indian Academy of Sciences (India)

    Ever since the Indian Academy of Sciences inherited the publication of the Journal of Genetics from J. B. S. Haldane, successive Editors-in-Chief, Profs H. Sharat Chandra, K. VijayRaghavan, Amitabh Joshi and Rajiva Raman, with the support of members of the editorial board, have not only sustained but also expanded the ...

  13. Letter to the editors

    African Journals Online (AJOL)

    2012-10-19

    Oct 19, 2012 ... (interleukin 10 (IL10), Tumor necrosis factor alpha (TNF- alpha) and interferon gamma (IFN-gamma) were done. ... 2. To the editors of the Pan African Medical Journal. Rheumatic heart disease (RHD) is a devastating squeal of acute rheumatic fever (ARF) in Africa. .... Gorgulu S, Eren M, Bagirtan B et al.

  14. Letter from the Editors

    Directory of Open Access Journals (Sweden)

    Paul Boshears

    2012-08-01

    Full Text Available With grateful hearts we offer this, the second issue of our second volume. The result of months of back-breaking thinking, emailing, looking, clicking, watching, writing and reading, our summer issue is here. The editors could not have done this without your support. We welcome your materials for our future issues as well as your continued contributions.

  15. Letter from the Editors

    Directory of Open Access Journals (Sweden)

    The Editors

    2013-07-01

    Full Text Available With grateful hearts we offer this, the first issue of our third volume. The result of months of back-breaking thinking, emailing, looking, clicking, watching, writing and reading, our new issue is here. The editors could not have done this without your support. We welcome your materials for our future issues as well as your continued contributions.

  16. Letter from the Editors

    Directory of Open Access Journals (Sweden)

    Paul Boshears

    2012-11-01

    Full Text Available With grateful hearts we offer this, the third issue of our second volume. The result of months of back-breaking thinking, emailing, looking, clicking, watching, writing and reading, our fall issue is here. The editors could not have done this without your support. We welcome your materials for our future issues as well as your continued contributions.

  17. Seroprevalence of West Nile Virus in feral horses on Sheldon National Wildlife Refuge, Nevada, United States

    Science.gov (United States)

    Franson, J. Christian; Hofmeister, Erik K.; Collins, Gail H.; Dusek, Robert J.

    2011-01-01

    We screened 1,397 feral horses (Equus caballus) on Sheldon National Wildlife Refuge, Nevada, United States, for IgM and IgG against flavivirus during 2004–2006, 2008, and 2009. Positive serum samples were tested for neutralizing antibodies to West Nile virus (WNV) and St. Louis encephalitis virus (SLEV). One animal was positive for antibody against WNV in 2004, but all others tested in 2004–2006 were negative. In 2008 and 2009, we found evidence of increasing seropositive horses with age, whereas seroprevalence of WNV decreased from 19% in 2008 to 7.2% in 2009. No horses were positive for antibody against SLEV. Being unvaccinated, feral horses can be useful for WNV surveillance.

  18. Letter from the Editors

    Directory of Open Access Journals (Sweden)

    Jamie Allen

    2013-05-01

    Full Text Available With grateful hearts we offer this, the fourth issue of our second volume. The result of months of back-breaking thinking, emailing, looking, clicking, watching, writing and reading, our winter issue is here. The editors could not have done this without your support. We welcome your materials for our future issues as well as your continued contributions. Purchase your copy of our first book from Punctum Books.

  19. DOSSIER: Intelectuales y Editores

    Directory of Open Access Journals (Sweden)

    Gustavo Sorá

    2009-04-01

    Full Text Available El intelectual abre ideas, el editor las cierra. El escritor produce textos, el editor impresos. El intelectualescribe pero es el editor quien publica. No por nada, afirman algunos psicólogos, el pensamientoculmina con su publicación. Entre el escritor y el editor se moviliza una energía simbólica y socialsublimada bajo las líneas impresas que llegan al lector. Ese entre-lugar de producción de sentidos, decosmologías, de sociedad que marcó la formación de gran parte de las culturas desde la aparición de laexpresión gráfica de las ideas, permanece como un problema esquivo para la investigación, al menospara la antropología practicada en estas latitudes. Parece una cuestión obturada por el dominanteacúmulo de historias de las ideas, de la literatura, del pensamiento que reactualizan la oposición entreespíritu y materia, estética y sociedad, texto y contexto. Evidencia de ello es la clausura sufrida por lasociología de la literatura, una sub-disciplina tan incómoda para los guardianes del aura del genioliterario nacional.Este dossier busca iluminar esa relación con la certeza de que modela uno de los terrenos másfértiles para repensar el legado de la historia de la cultura en occidente y para generar un basto programade problemas de investigación escasamente explorados por las ciencias sociales y humanas en AméricaLatina, y aplicables al estudio de toda cultura, con o sin escritura.

  20. From the Editor

    Directory of Open Access Journals (Sweden)

    Ugur Demiray

    2007-04-01

    Full Text Available I am pleased to inform you that in the 8th year of TOJDE are appeared on your screen now as Volume 8, Number: 2. In this issue we published one notes for Editor, 14 articles, two reviews, news and announcements for our readers. 27 authors from ten different countries are placed in this issue. These published articles are from Australia, Bahrain, Bangladesh; Canada Indonesia, Malaysia, Pakistan, Turkey, UK and USA.

  1. From the Editor

    Directory of Open Access Journals (Sweden)

    Ugur Demiray

    2004-04-01

    Full Text Available Turkish Online Journal of Distance Education-TOJDE April 2004 ISSN 1302-6488 Volume:5 Number:2 -------------------------------------------------------------------------------- From the Editor I am pleased to inform you that Vol.:5, Number:2 issue of The Turkish Online Journal of Distance Education-TOJDE has been issued on the web site http://tojde.anadolu.edu.tr now. TOJDE is meeting with its readers for the 14th time, since 2000 January.First of all I would like to inform you once more that Volume 5 Number:3 will publish as a special theme issue of TOJDE. This issue will be prepare by Patrick Alan DANAHER, Fons NOUWENS, from Learning, Evaluation, Innovation and Development (LEID Centre, within the Division of Teaching and Learning Services, at Central Queensland University (CQU in Australia and Zeynep ERDINC from Anadolu University as a guest co-editors. Call for papers for taht issue finished at 15th March. Now, the selected articles are in reviewing and evaluation phase in process. In this issue, has been given place to two note for editor, eight articles, three book reviews, 9 news, and as being before three links deal with Anadolu University take place in the literature and introducing a journal dealt with DE application. This issue's articles came from Canada, Greece, Turkey and USA (according to alphabetical order.

  2. Rejoinder to Lewis

    Directory of Open Access Journals (Sweden)

    Ashton Anderson

    2015-01-01

    Full Text Available In a response to our article “Political Ideology and Racial Preferences in Online Dating,” Kevin Lewis (2015 has raised concerns about various aspects of our analysis of user behavior on a national online dating site. The core of Lewis’ critique is that we do not report specifics of the sample, the website, and the analysis. Lewis also details numerous smaller points with respect to details of the analysis. The goal of this response is not to reply to every point that Lewis makes. As with any research project, our design decisions require tradeoffs, and readers should evaluate the evidence on their own. Rather, we use this space to make broader points about the general value for sociology of research using online data and how such research should be practiced.

  3. Ferrocene-based Lewis acids and Lewis pairs: Synthesis and ...

    Indian Academy of Sciences (India)

    The design and synthesis of molecules containing non-interacting Lewis base and Lewis acid groups. [Frustrated Lewis pairs (FLP's)] have received intense attention due to their potential applications in the area of molecular catalysis.1–3. For example,. Stephen's and co-workers have demonstrated that the unquenched ...

  4. Symptoms of Lewy Body Dementia

    Science.gov (United States)

    ... the fight against LBD! Donate Symptoms Lewy body dementia (LBD) has variable presentations that include cognitive difficulties ... wake cycle alterations. Cognitive impairment in Lewy body dementia (LBD) is often misdiagnosed as Alzheimer’s disease (AD). ...

  5. EDITORIAL: Editor's Farewell

    Science.gov (United States)

    Hudson, R. P.

    1989-01-01

    The completion of Volume 26, 1989, marked the end of my tenure as Editor of Metrologia. My association with the journal, its parent body the Comité International des Poids et Mesures, its host organization the Bureau International des Poids et Mesures, the publishers Springer-Verlag and last (but by no means least) the Editorial Board, has been a pleasant one and I trust that the subscribers will have found the product to be generally satisfactory. There have been, it is true, some disappointments along the way and I shall mention two of these while expressing the hope that the new Editor will enjoy a greater success in their regard. First is the question of circulation, which has stayed dangerously low, although the shrinkage has tapered off in the most recent years. Because of the narrow public support, the costs of production are relatively high and this, through a consequently high subscription rate, tends to enshrine the unsatisfactory state of affairs. Modest schemes to broaden the journal's appeal and bring in a wider readership have foundered upon the first step, namely, that of procuring from staff members of the national standards laboratories the hoped-for articles which would discuss the state of the art in delivering the highest-quality measurement services to the public. However, some very interesting and bolder schemes are presently under discussion. I had also hoped to leaven the journal's content a little by regularly appearing articles on the latest developments within the great national laboratories. But, as with technical review articles, it has proven very difficult to find the right authors who can also spare the time, and only a few laboratories have found it possible to collaborate. In taking my leave, it remains for me to thank all the contributors, referees and readers for their support, to express the hope of an ever brighter future for Metrologia and to wish to the new Editor, Dr D A Blackburn, a happy and successful tenure.

  6. From the Editors

    Directory of Open Access Journals (Sweden)

    Sibel Sakarya Yucel Demiral

    2017-04-01

    Full Text Available Prof. Ray W. Guillery, English Editor of our Journal has passed away… Prof. Guillery (Greifswald-Germany; 1929 is a British physiologist and neuroanatomist. He began his education as a medical student at University College London (UCL. He obtained his BSc and his PhD in Anatomy. Guillery taught at UCL for 11 years. He helped to start the new graduate program in neuroscience in several Universities. In 1989, Guillery was the founding editor-in-chief of the European Journal of Neuroscience. He was Honorary Emeritus Research Fellow at the Anatomical Neuropharmacology Unit at Oxford since 2010.Prof R Guillery joined Turkish Journal of Public Health family with the second issue of 2008 and since then he worked with us for English edition of 24 issues voluntarily;  always in time and with a unique care. He would not only correct English grammar mistakes in manuscripts; but provide significant contribution by indicating unclear points as an interested reader; despite public health was not his area. During time, he developed interest to several public health issues and discussed with us. Ray was not only good in words but numbers; he would detect calculation mistakes in the manuscripts which were missed by reviewers and/or editors. Prof Ray Guillery conducted a course on Scientific Writing in English during National Public Health Congress which was held in Bursa. He has been always keen and generous in sharing his knowledge and experience. He never stopped his works in neuroscience and anatomy and completed his last book a few weeks before passing away.A big loss for scientific world and for our Journal. We express our appreciation for his contribution to our Journal and to all of us. Sibel Sakarya, Yücel Demiral 

  7. From the Editor

    OpenAIRE

    Ugur Demiray

    2006-01-01

    Greetings Dear readers of TOJDE, I am pleased to inform you that in the 7th year of TOJDE is appeared on your screen now as Volume 7, Number: 3. Very much thanks to all of you once more that we met with you 23rd time, since January 2000. In this issue we published one notes for Editor 15 articles like in this issue, three book reviews, news and announcements for our readers. 25 authors from eight different countries are pleaced in this issue. These published articles are from...

  8. From the Editor

    OpenAIRE

    Ugur Demiray

    2006-01-01

    Greetings Dear readers of TOJDE, I am pleased to inform you that in the 7th year of TOJDE is appeared on your screen now as Volume 7, Number: 4. Very much thanks to all of you and TOJDE editorial members once more that we managed to publish TOJDE 25th time, since January 2000. In this issue we published one notes for Editor, 13 articles, two reviews, news and announcements for our readers. 20 authors from seven different countries are placed in this issue. These published articles are from Ba...

  9. From The Editor

    OpenAIRE

    Ugur Demiray

    2013-01-01

    Dear TOJDE Readers, Welcome to the Volume 14 Number: 1 of TOJDE! In this issue, 31 articles of 65 authors from 12 different countries around the world have been published. These published articles are arrived to the TOJDE from Australia, Guyana, India, Indonesia, Iran, Malaysia, Nigeria, Russia, Taiwan, Turkey, USA and Zimba bwe. First all, you should know that if a submission picks up from three TOJDE editors between 4.5 and 9 over all 9 credits, it means that this submission can be publish...

  10. From the Editor

    OpenAIRE

    Ugur Demiray

    2009-01-01

    Greetings Dear readers of TOJDE,TOJDE is appeared on your screen now as Volume 10, Number: 4. This is the last issue of the year 2009 and 10th anniversary of TOJDE. In this issue it is published 3 notes for Editor, 13 articles, 4 book reviews. And this time, 33 authors from 13 different countries are placed. These published articles are from Bangladesh, Egypt, India, Iran, KKTC, Lesotho, Lithuania, Malaysia, Pakistan, Romania, United Kingdom, USA and Turkey.“iPhones and Smartphones” has sent ...

  11. Lewis, Prof. Gilbert Newton

    Indian Academy of Sciences (India)

    Home; Fellowship. Fellow Profile. Elected: 1935 Honorary. Lewis, Prof. Gilbert Newton. Date of birth: 25 October 1875. Date of death: 24 March 1946. YouTube; Twitter; Facebook; Blog. Academy News. IAS Logo. 29th Mid-year meeting. Posted on 19 January 2018. The 29th Mid-year meeting of the Academy will be held ...

  12. Frustrated Lewis Pairs

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 19; Issue 11. Frustrated Lewis Pairs : Enabling via inability. Sanjoy Mukherjee ... Author Affiliations. Sanjoy Mukherjee Pakkirisamy Thilagar1. Department of Inorgainic and Physical Chemistry Indian Institute of Science Bangalore 560 012, India.

  13. A CDL written intercom editor

    International Nuclear Information System (INIS)

    Marinescu, D.S.; Shirikov, V.P.

    1977-01-01

    This report contains the formalized description of the program EDITOR which is the most important part of the teleprocessing system INTERCOM driving terminals for CDC series 6000 and CYBER computers. CDL (Compiler Description language) is used for this description. EDITOR is a tool for the text file acquisition and modifications. It also gives the possibility to execute some commands to the computer software. The EDITOR independent description may be used for the implementation of EDITOR-like programmes for different types of computers (is particular, small computers)

  14. From the Editors

    Directory of Open Access Journals (Sweden)

    Sibel Sakarya

    2017-09-01

    Full Text Available From the Editors Dear readers,We are happy to greet you with the August 2017 issue of our Journal. This issue contains two reports and five original articles. The title of the first report is “Roma Health in Edirne: Social Determinants of Health and Health Status”. In their report, Eskiocak et al. investigate the social determinants of health and their health related outcomes among the Roma communities living in Edirne. The second report deals with gender related issues. Doğan et al. investigate the effects of gender inequality on women's lives through a comparison of countries that do and do not implement policies based on gender equality.Original articles in this issue cover many important public health issues. The first, conducted by Koçak et al., investigates the type 2 diabetes risk of primary school teachers and their lifestyle behaviors. Results of the study show that 5.7% out of 975 primary school teachers have a high risk of type 2 diabetes.The second original article entitled “Unintended pregnancies, induced abortions and risk factors in women admitted to hospitals due to birth or abortion in Hatay” was based on a study of 635 women. The results of this study, done by Savaş et al., show an unintended pregnancy rate of 15%. It is further estimated that almost half of all induced abortions are reported as spontaneous abortions. The third article, which was written by Çam et al., is about the frequency of eating disorders in adolescents. This descriptive study, with the participation of 338 high school students, found the frequency of eating disorder attitudes to be 18.3% among the participants. In a descriptive study conducted by Emerce et al., the knowledge and practice of laboratory safety by laboratory analysts and technicians was investigated. It was found that all 93 laboratory workers who participated in the study have failed in some safety practices throughout their careers, and have been eager to get regular

  15. Carta del Editor

    OpenAIRE

    Luis Eladio Proaño

    2015-01-01

    Henos aquí con un nuevo número de RIESED. Después de casi un año de ver la luz, y como lo anticipábamos en la carta del editor que acompañaba al número fundacional, hacer una revista electrónica no ha sido una tarea sencilla. Un año más tarde no podemos sino confirmar esa opinión.Gracias al decidido trabajo de los autores, revisores y miembros del equipo editorial hemos podido hacerlo. El proceso de revisión de los artículos ha merecido un cuidado, dedicación y tiempo especiales, que hicieron...

  16. From the Editors

    Directory of Open Access Journals (Sweden)

    Jason Harshman

    2016-11-01

    Full Text Available Teaching about globalizations and our interconnectedness with people and places around the world is an essential component of K-12 and higher education, but knowledge about global issues and news is not enough. Increased mobility, digital communication, and cultural hybridity, along with oppression and social injustice require that educators and students not only be able to communicate and collaborate with people different from them, but regularly engage in critical self-reflection around perceived norms and values. In January 2016, the editors of this special issue distributed a call for theoretical, research-based, and practitioner oriented manuscripts on teaching and learning that bring social studies and global citizenship education together. Evidence by the transnational contributions published within this issue of the Journal of Social Studies Education Research, the place of global citizenship education within the social studies is evolving, multifaceted, and not without complications. In short: just how it should be.

  17. Letter from the editor

    Directory of Open Access Journals (Sweden)

    Germán A. Prieto G.

    2017-07-01

    Full Text Available On September 2017, two large earthquakes struck México. Numerous casualties and at least 40 buildings collapsed in Mexico City.   The earthquakes are explained by the tectonic setting of Central America, the Cocos plate subducts underneath the North American Plate at about 7-8 cm a year, making Mexico a seismically active region. But the two earthquakes - with hypocenter depths between 50 and 60 km – did not occur in the contact between the two tectonic plates as is usually expected, but rather within the Cocos plate as it bends downward within the mantle. Both events showed a normal faulting mechanism, and although they were widely felt, their major impact was in densely populated Mexico City, where wave amplification is expected due to the geological features of the City's soil structure.   We know that we cannot predict earthquakes, and although this is the holy-grail in seismology, it seems like we are not close to accurately predict them. Nevertheless, early warning systems have been developed in various places, including Mexico, and they were successful in issuing an alarm, although with a few seconds before the strong shaking. These developments can save lives and continue to be relevant and are likely to be implemented in other regions, including the pacific coast of the US. Another aspect that can save lives is people’s awareness. The M7.1 earthquake occurred in the afternoon of the anniversary of the 1985 Michoacan earthquake, just a couple of hours after an earthquake drill in Mexico City, so people had just recently been remained of what to do.  This most likely saved lives.   We should ask ourselves, are we prepared? Is our city prepared?     Germán Prieto Editor in Chief   Carlos A. Vargas Former Editor

  18. Message from the Editor

    Science.gov (United States)

    Stambaugh, Ronald D.

    2014-01-01

    This last year being an odd numbered year, the pages of Nuclear Fusion saw a large influx of expanded papers from the 2012 Fusion Energy Conference in San Diego. Many papers have focused on the scientific and technical challenges posed by ITER. Contributions are steadily increasing from the new superconducting tokamaks in Asia. The ITER Project continues to move ahead. Construction at the Cadarache site is quite remarkable. Buildings completed include the huge Poloidal Field Coils Winding Facility and the Headquarters building, which has been occupied by the ITER staff. Work is progressing on the Assembly building and the Cryostat Workshop. The base of the tokamak complex is being laid. Besides the construction that is taking place and will take place at the site, components from around the world have to navigate the complex route from Marseilles to the site. A test convoy replicating the dimensions and weights of the most exceptional ITER loads successfully traversed that route in 2013. We are pleased to report that the IAEA and ITER have finalized the agreement for ITER authors to publish papers in Nuclear Fusion . Nuclear Fusion is proud to continue its key role in providing the leading forum for the documentation of scientific progress and exchange of research results internationally toward fusion energy. Refereeing The Nuclear Fusion editorial office appreciates greatly the effort made by our referees to sustain the high quality of the journal. Since January 2005, we have been offering the most active referees over the past year a personal subscription to Nuclear Fusion with electronic access for one year, free of charge. We have excluded our Board Members, Guest Editors of special editions and those referees who were already listed in previous years. The following people have been selected: J.M. Canik, Oak Ridge National Laboratory, USA I.T. Chapman, Culham Centre for Fusion Energy, UK L.-G. Eriksson, Commission of the European Communities, Belgium T. Evans

  19. GUEST EDITORS' INTRODUCTION: Guest Editors' introduction

    Science.gov (United States)

    Coulson, Geoff; de Meer, Jan B.

    1997-03-01

    . Their scheme is embedded in an experimental ATM network with the potential for guaranteed QoS. The system features QoS support mechanisms in both the network and the end systems. Of particular interest is reported experience with a dynamic QoS adaptation protocol implemented in the network and based on video scaling techniques and filtering. In summary, this special issue provides an up to date review of approaches to QoS management and their practical realization. Of course, no claim is made as to comprehensiveness, but the chosen papers do serve as a highly representative sample of current directions in QoS research. The editors are very much obliged to all authors, reviewers and publishers. Without their excellent work, and the contribution of their valuable time this special issue would not have been possible.

  20. Greetings from the Editor

    Directory of Open Access Journals (Sweden)

    Mohammad Hosein Ebrahimzadeh

    2014-09-01

    Full Text Available It is my great honor announcing the promotion of the Archives of Bone and Joint Surgery (ABJS to the level of being available on the PubMed Central site. Being precise, one year ago in September 2013, we published the first issue of the ABJS. Diligently thereafter, we published four subsequent issues with the fifth being in front of you. We set this as our first goal to reach visibility on PubMed striving to raise the quality. We greatly hope that the orthopedics science may be exalted by this voluntary contribution. Hereby, I would like to specially thank to Sarah Post Calhoun and Wayne Jack Logue, from NLM/PMC, for their continuous support, giving direction, and cooperation. I am grateful to my colleagues, Dr Amir Reza Kachooei; the Managing Editor, Dr Ali Moradi; the Editorial Manager and Saeideh Erfani; the Administrative Staff  for their endeavor and being compassionate in this path. I also would like to thank Dr Farshid Bagheri, Dr Ali Birjandinejad, Dr Farzad Omidi-Kashani and Dr Mohsen Mardani-Kivi;  the Deputy Editors  whose continuous efforts from early 2013 has brought the journal to appreciation of scientific excellence.  My sincere thanks to all Editorial Board members and reviewers, who have contributed towards the excellence of the journal by putting efforts and expending their valuable time to evaluate the submitted manuscripts. I send my special thanks to Iranian Knee Surgery Arthroscopy & Sports Traumatology (ISKAST, Iranian Orthopedic Association (IOA, Iranian Society of Shoulder and Elbow Surgeons, and Deputy of Research at Mashhad University of Medical Sciences for their supports. I would like to thank the prime industry sponsers, Osveh Asia Medical Instrument Co. and Tehran Sutures Co. (Zimmer Distributer in Iran, for their financial support. Again I would like to appreciate all contributing authors particularly my outstanding colleagues who wrote an Editorial for us, Prof. Jupiter from Harvard University, Boston, MA

  1. From the Editor

    Directory of Open Access Journals (Sweden)

    Neven Vrček

    2014-06-01

    Full Text Available Dear authors, readers and future authors,it is my pleasure to present you the 1st number of the 38th volume of the Journal of Information and Organizational Sciences – JIOS.Please allow me one personal note. This is my last issue as an editor. I started in 2008. and it is time to make some changes. I’ll continue to act as a member of editorial board but I am handling over my editorial duty to new editor Alen Lovrenčić. It was pleasure to work with all authors, reviewers and collaborators and please continue partnership with JIOS because we have high aims which cannot be achieved without dedicated scientific community. I would also like to thank the publishing team of JIOS who helped with many operational issues especially: Bernarda Kos, Goran Hajdin and Darko Grabar. In this issue a selection of 3 original scientific papers, 1 survey paper and 1 preliminary communications has been included, all of which have undergone a rigorous double-blind review process in some cases in several rounds.The constant mission of JIOS is to cover scientific publications from broad area of information sciences and related disciplines and we continuously receive many articles in which authors strive to achieve scientific merit. Our review procedure is very strict but even when we decline papers we try to encourage authors in their future work and motivate them to give better results. That is why we maintain very good relations with our authors and we invite all of you to extend cooperation with JIOS.We hope that the variety of themes will draw the attention of researchers in different fields of information sciences and motivate potential authors to expand the Journal’s thematic scope by other themes that may be of interest to the wider ICT research community. These themes motivate us to continue our work of delivering research results to interested audience. The ICT field is changing rapidly and we are constantly searching for cutting edge articles that open

  2. From the Editor

    Directory of Open Access Journals (Sweden)

    Senar, J. C.

    2014-12-01

    Full Text Available In 2001, the Natural History Museum of Barcelona remodelled its journal Miscel·lània Zoològica as Animal Biodiversity and Conservation. One of the aims of this change was to obtain an impact factor, the index that characterises the international ranking of journals. This milestone was reached some years later, in 2012, having published 291 articles that have been cited in impact journals 1,626 times. Two of these papers have been cited more than 100 times. We are now ready to take the next step forward. Our new challenge is to increase our impact factor so that Animal Biodiversity and Conservation is comparable with prestigious international journals in the field. To meet this objective we have assembled a team of editors with international recognition, and we will continue to expand this team over time. We have sought support from the most prestigious Spanish scientific societies and three have accepted the task: the Spanish Society of Ethology, the Spanish Association of Terrestrial Ecology, and the Spanish Society of Evolutionary Biology. These societies have named thematic editors who will help us strengthen their respective disciplines. This means that we will also expand the range of fields covered in the journal in future, interpreting the expression animal biodiversity in the journal´s title in its widest sense. Another front that we have opened to boost Animal Biodiversity and Conservation is the new webpage, remodelled for use as a medium to post our published papers. With this move we not only hope to improve our services to readers but also look towards open access, open access in its broadest conception, offering the journal to scientists, both readers and authors, free of charge. If we want science and the knowledge it generates —produced with public money— to belong to us all, we not only have to enable everyone to read it but we also have to help everyone publish, independently of their economic state. These are difficult

  3. Letter from the Editor

    Directory of Open Access Journals (Sweden)

    Germán A. Prieto

    2018-01-01

    Full Text Available Letter from the editor Our first issue of 2018 is available now. We have 9 articles in this issue, in topics ranging from soil characterization, petrophysical properties of rocks, signal processing of images and GNSS station to asteroid impact effects. Mechanical soil properties in sandy-pebble soil are studied as a function of grain size content in Lu et al. Satellite-derived soil moisture estimation is discussed in Thanabalan and Vidhya, based on a semi-empirical approach and backscattering images. Macroscopic mechanical characteristics of rocks depend on a number of factors, including microstructure damage. Under changing temperature conditions (freeze-thaw rock samples studied by Jiang show significant strength decrease, which has important consequences in engineering. Advanced signal processing methods are used in Zeng et al. for image retrieval applied to remote sensing data, using a Bayesian network approach. Similarly, Oktar and Erdogan use linear trend and wavelet analysis to continuous GNSS data showing both displacements due to tectonic as well as atmospheric and hydrologic effects. Debris flows can in some cases become serious hazards because they can block river flow as a debris flow dam. Chen et al. propose a method to identify the formation of such dams, with an example from the Er river in Taiwan. Mamaseni et al. study the petrophysical properties of three formations in the Duhok Basin, northern Iran, based on well-log data. Results suggest a significant thickness with good moveable hydrocarbons in the study area. Methane adsorption and gas content are strongly influenced by shale composition. Zhu et al. show that Total Organic Content has a stronger influence on methane adsorption and gas content than the mineral composition, studying samples from the southern Sichuan Basin. Our last contribution in this issue discussed a large asteroid impact in eastern Colombia. The impact would have affected the environment and landscape, but

  4. Letter from the Editor

    Science.gov (United States)

    Strassmeier, Klaus G.

    2009-01-01

    As of 2007, Astronomische Nachrichten -- Astronomical Notes has reached its all-time high regarding the ISI journal impact factor, with an impressive increase of 60% compared to 2005. We now rank at 1,461, as shown in the statistics below. This is solely due to the increased quality of the published articles: In 2006, Astronomische Nachrichten -- Astronomical Notes published 208 research papers and received 1,033 citations -- five citations per paper on average. In 2007, we have published 177 research papers with roughly the same number of citations. In co-operation with Wiley InterScience we have achieved an average online publication time of just 4.5 months. We hope that the year 2008 will be comparably prosperous. As in the past, publication in Astronomische Nachrichten -- Astronomical Notes continues to be free of charge. Also, all articles of the first issue of each volume can be downloaded free of charge, as can all articles labelled ``Editor's Choice'', which are additionally featured with a color image on the front cover.

  5. Carta del editor

    Directory of Open Access Journals (Sweden)

    Oscar Mauricio Covarrubias-Moreno

    2014-05-01

    Full Text Available Henos aquí con un nuevo número de RIESED. Después de casi un año de ver la luz, y como lo anticipábamos en la carta del editor que acompañaba al número fundacional, hacer una revista electrónica no ha sido una tarea sencilla. Un año más tarde no podemos sino confirmar esa opinión.Gracias al decidido trabajo de los autores, revisores y miembros del equipo editorial hemos podido hacerlo. El proceso de revisión de los artículos ha merecido un cuidado, dedicación y tiempo especiales, que hicieron necesario demorar unos días la fecha de publicación de este tercer número. Asumimos un compromiso con la calidad y estamos convencidos que esa es la única posibilidad de éxito para una revista científica. El contenido y nivel de los artículos disponibles servirá sin duda como incentivo para que los investigadores deseen publicar sus aportes en RIESED.Agradezco especialmente a la Dra. Gloria Rosique Cedillo, Editora Invitada y Coordinadora de este tercer número, así como al investigador César Nicandro Cruz-Rubio, Editor Asociado, apreciados colegas con quienes he tenido el privilegio de trabajar a lo largo de estos meses, y cuya dedicación y esmero han hecho posible RIESED 3.Por otra parte, derivado de nuestro proyecto editorial informo a ustedes de la creación de la Cátedra RIESED. Educación y Sociedad. Esta Cátedra es una iniciativa que la Universidad del Desarrollo Empresarial y Pedagógico ha impulsado en estrecha colaboración con el Grupo de Investigación en Gobierno Administración y Políticas Públicas (GIGAPP del Instituto Universitario de Investigación Ortega y Gasset (IUIOG, Fundación Ortega – Marañón; así como, con la Academia Internacional de Ciencias Político Administrativas y Estudios de Futuro A.C.La Cátedra está concebida como un espacio de diálogo y reflexión interdisciplinario sobre las diferentes temáticas abordadas en RIESED. En el marco de esta iniciativa académica, se invita a los miembros

  6. Lewy Body Digest eNewsletter

    Science.gov (United States)

    ... resources Join the fight against LBD! Donate Lewy Digest Click here to subscribe today to receive regular ... research in Lewy body dementia. April 2018 Lewy Digest Month of Compassion Caregiver Spotlight Research Centers of ...

  7. Editor's Comment and Announcement.

    Science.gov (United States)

    Bortolussi, Robert

    2017-12-17

    It is hard to believe but Clinical and Investigative Medicine (CIM), the official journal of Canadian Society for Clinical Investigation (CSCI), will soon celebrate its 40th birthday!  Over these past four decades, CIM has been the premier journal for Canadian clinician scientists; publishing over 1,000 articles on breakthroughs and major advances from Canada and around the world.  We are listed on Medline, PubMed and the Library of Science. We have been, and will continue to be, an independent journal. To celebrate this auspicious occasion, we have plans to become an even bigger showpiece for national and international clinical advances. We want to connect more closely with Canadian clinician scientists and trainees and we particularly want to encourage more Canadian publications. Changes will soon be coming to CIM with several new features: Newsletter with announcements and news on activities of interest to clinician scientists and trainees; Focused Reviews on specific areas of research; Reflections on work and life experiences of trainees and senior clinician scientists; Methods Papers describing novel methods anticipated to be useful for others; and  Guidelines or Recommendations on clinical care that are endorsed by a Canadian Medical or Surgical Society. Starting in 2018, we will be publishing on a quarterly basis. This will help to ensure we will focus on important breakthroughs and commentaries. However, we are also planning a special edition in the autumn to commemorate the 40th birthday. Stay tuned! Of course CIM will continue to publish original papers on discoveries in pathophysiology, prevention, management, treatment and outcome of clinical problems confronting clinicians in Canada and around the world.  Please join us as we embark on these changes and a new era for CIM, Robert Bortolussi Clinical and Investigative Medicine (CIM) Editor in Chief.

  8. From the Editor

    Directory of Open Access Journals (Sweden)

    Željko Hutinski

    2012-07-01

    Full Text Available All the papers in this issue of the JIOS Journal may fit into the Science as Usual categoryand are therefore not going to be dealt with in detail in the introduction. However, for oneof the papers included an exception has been provided, namely the paper Sigma-notationand the equivalence of P and NP classes by Miron Ivanovich Telpiz. The circumstancesleading to its publication in this issue of JIOS are presented by the editors in this preface.It is generally acknowledged that, ever since it was defined by S. Cook over thirty yearsago, P = NP has presented one of the major open problems in computing science andinformation science in general. Whereas, on one hand, this problem presents a formidablechallenge to any scientist dealing with it, its solution, especially in case it should turn out tobe a positive one considering that current technology tends to evolve in a practicaldirection and its overall functioning is conducted implicitly under the assumption of anegative solution would have a major impact on the development of informationtechnology as well as the wider context of human society as a whole. Apart from being putforward in conferences, both positive and negative “solutions” to P = NP problem can beoccasionally found in press, scientific and professional journals. The web page titled “Pversus-NP Page” (see http://www.win.tue.nl/~gwoegi/P-versus-NP.htm provides anexcellent source for this issue. It contains links to papers stating that P = NP, as well asthose contradicting the opposite, i.e., stating that P NP. Furthermore, references are givento Oded Goldreich's rationale behind his decision not to review papers proposing solutionsto P = NP problem and related difficult problems because, in his own words, they “alsoattract the attention of non-experts, and one annoying consequence is a flood of falseclaims of resolutions of these problems” (see http://www.wisdom.weizmann.ac.il/~oded/faq.html. Dr. Goldreich a recognised

  9. From the Editor

    Directory of Open Access Journals (Sweden)

    Ugur Demiray

    2009-04-01

    Full Text Available Greetings Dear readers of TOJDE,TOJDE is appeared on your screen now as Volume 10, Number: 2. This is the second issue of the year 2009 and 10th anniversary of TOJDE. In this issue it is published four notes for Editor, 13 articles, 2 reviews. And this time, 28 authors from 8 different countries are placed. These published articles are from Canada, Gana, India, Iran, Malaysia, Pakistan, United Kingdom and Turkey. “Reflective Approach In Teaching Pre-Degree Chemistry” has sent to editor of TOJDE from India and written by B. Venkateswara RAO and D. Samrajya LAKSHMI from Andhra Pradesh University, Their paper involve an investigation of a chemistry teacher in two years intermediate education in Vijayawada, Andhra Pradesh, India. The teacher was successful in his goal of teaching for understanding because he was effective classroom manager and he had strong science content knowledge that enabled him to focus on instructional strategies that facilitated student understanding. He asked appropriate questions, responded to student questions, and used effective cognitive monitoring strategies. The teacher was able to teach effectively because he had adequate content knowledge and pedagogical content knowledge. The second notes for editor is titled as Study Of Learning Styles And Their Roles In The Academic Achievement Of The Students Of Payame Noor University (PNU” which is written by Mahdi Moeni KIA, Ahmad ALIAPOUR and Esmaeil GHADERI, from Human college, Payame Noor University, Tehran, IRAN. Their paper mentioned that most of male students use verbal and solitary learning styles. Most of female student use aural and verbal learning styles. The academic achievement of female students is more than the academic achievement of male students. Among the students of Payame Noor University, those who use visual learning style have the greatest achievement. Students with social, aural, verbal, and solitary learning styles are in the following ranks

  10. FROM THE EDITOR

    Directory of Open Access Journals (Sweden)

    Cemil Ozturk

    2014-10-01

    ısı” (Social Studies Teachers’ Perceptions of Tolerance and Feryal Çubukçu “Values Education Through Literary Texts”. These valuable papers have potential to contribute the literature on social studies education. One of the main aims of ASSE was to establish a regular scientific event through which social studies educators from Turkey and abroad get together to share their academic works and ideas. In conjunction with the Faculty of Education of Bolu Abant Izzet Baysal University we are organizing the Fourth International Symposium on Social Studies Education (ISSE in April 2015. The main theme of ISSE the 4th is “Peace Education”. The preference of this theme emphasizes on our hopes and determination for our envision for peace in the late Ottoman geography, in which guns have still been on fire and people have still been shedding tears. And this could be regarded as something similar to the action of Mustafa Kemal Pasha who thought of about the reconstruction of the country after the war and assembled an “Educational Congress” in Ankara to discuss educational issues, during the most difficult days of the War of Independence in 1921. Adopting this approach, we have been considering putting effort to institutionalize the values of democracy, human rights, justice, freedom of thought and freedom of conscience. As a final remark, I would like to thank everyone who contributed to the production of this issue and special thanks to Assoc. Prof. Dr. Erkan Dinç who acted as issue editor. Best regards and hope to meet you in ISSE the 4th…

  11. From the Guest Editor

    Directory of Open Access Journals (Sweden)

    Milun Babić

    2010-01-01

    ordinary, but I would like to use this occasion to emphasize that for successful development and international appearance of the Serbian researchers in the area of thermal science, energy and energy efficiency science we owe a lot to Professor Simeon Oka, Ph. D. (chief and executive editor of the journal Thermal Science and professor Milan Radovanović, Ph. D. (president of the Society of Thermal Engineers of Serbia. Gratitude that we have is not only for their effort as researchers and creative and challenging education, but also for the founding and guidance of Thermal Science, today internationally known and appreciated science journal. This long term editing work that professor Oka and professor Radovanović nurse within the Society of Thermal Engineers of Serbia became window to world for Serbian researchers. Publishing the scientific article in the journal Thermal Science today is not only the major research event for domestic scientists but for the researchers all over the world. About excellent science and nurture characters of professor Oka and professor Radovanović is saying a lot the decision to dedicate this special issue of the journal Thermal Science to fifty anniversary of Faculty of Mechanical Engineering in Kragujevac. This decision was greeted by the employees of MFKG as a special and dear acknowledgment for their effort during fifty years long research work.

  12. From the Editor

    Directory of Open Access Journals (Sweden)

    Ugur Demiray

    2011-10-01

    Full Text Available Dear readers of TOJDE,TOJDE appears on your screen now as Volume 12, Number: 4. In this issue it publishes 5 notes for Editor, 10 articles, 2 book reviews. And this time, 33 authors from 10 different countries are placed. These published articles are from Bangladesh, Ethiopia, India, Malaysia, Nigeria, Pakistan, Saudi Arabia, Turkey, UAE and USA. The first Notes for editor arrived from USA, written by Kevin YEE and Jace HARGIS. They focused on Google+ is like Twitter in that anyone can follow a given user‘s posts. There is no direct ―friend‖ relationship required to read the posts written by others. However, it also approximates some features of Facebook. Rather than friends sorted into ―lists‖ like in Facebook, Google+ allows users to place feeds into one or more ―circles,‖ the better to monitor (or control the flow of information to and from different audiences. Circles are more intuitive, and more central to the experience, than the Facebook lists. They provide an explicit organizational structure, compared to the less-obvious listing functionality, which feels like an afterthought, found in Facebook. The second notes for editor is titled as ―Learning Community In Online Education‖ which is written by Ziad D. BAGHDADI, Faculty, Riyadh Colleges of Dentistry & Pharmacy, Riyadh, SAUDI ARABIA, Faculty, Damascus University Dental Faculty, Damascus, SYRIA. This paper discusses establishing learning communities early in online education and their helps in bridging distances and differences between physical and virtual worlds of teaching and learning. This article sheds light on the importance of learning communities, and gives readers advices for creating communities that connect, engage, and inspire. Several tools for assessment of learning are provided to appraise online learning communities‘ benefits to learners at all levels. ―Investigating The Effect Of Asynchronous Discussions On Students‘ Learning And Understanding Of

  13. From the Editor

    Directory of Open Access Journals (Sweden)

    Ugur Demiray

    2011-04-01

    Full Text Available Turkish Online Journal of Distance Education-TOJDE April 2011 ISSN 1302-6488 Volume: 12 Number: 2 from EditorGreetings Dear readers of TOJDE,TOJDE is appeared on your screen now as Volume 12, Number: 2. In this issue it is published 4 notes for Editor, 14 articles, 1 book review. And this time, 43 authors from 10 different countries are placed. These published articles are from Austrlia, Bangldesh, India, lndonasia, Iran, Malaysia. Pakistan, Serbia, Turkey and USA.The first Notes for editor arrived from USA, written by Kevin YEE and Jace HARGIS. They focused on Google Moderator and Other Clicker Alternatives. In their notes they mentioned that Students register the device on the company Web site, and the instructor synchronizes the database in order to know which students have registered devices, thus creating accountability for “quizzes” in class. During the lecture, students “vote” for multiple choice answers on screen, and real-time results are displayed (anonymously after the polling is finished, providing instant formative feedback. Another model is for a department or institution to purchase clickers and make available in the classroom. Students pick up the clicker as they enter the room each day and replace when exiting. Using this approach does not allow for direct accountability, unless students are registered to a specific number on the clicker, which is documented and tracked. The second notes for editor is titled as “The Effect Of Virtual Versus Traditional Learning In Achieving Competency-Based Skills” which is written by Leili MOSALANEJAD, Sakine SHAHSAVARI and Mehdi DASTPAK from IRAN. In this quasi-experimental study, 86 freshman nursing students were recruited. Nursing Fundamentals and Skills (including theoretical and practical credits was decided as the teaching course. The theory and practical contents were taught in one group by conventional method (face to face teaching, demonstration on moulage and for another

  14. A novel pathogenic MYH3 mutation in a child with Sheldon-Hall syndrome and vertebral fusions.

    Science.gov (United States)

    Scala, Marcello; Accogli, Andrea; De Grandis, Elisa; Allegri, Anna; Bagowski, Christoph P; Shoukier, Moneef; Maghnie, Mohamad; Capra, Valeria

    2018-03-01

    Sheldon-Hall syndrome (SHS) is the most common of the distal arthrogryposes (DAs), a group of disorders characterized by congenital non-progressive contractures. Patients with SHS present with contractures of the limbs and a distinctive triangular facies with prominent nasolabial folds. Calcaneovalgus deformity is frequent, as well as camptodactyly and ulnar deviation. Causative mutations in at least four different genes have been reported (MYH3, TNNI2, TPM2, and TNNT3). MYH3 plays a pivotal role in fetal muscle development and mutations in this gene are associated with Freeman-Sheldon syndrome, distal arthrogryposis 8 (DA8), and autosomal dominant spondylocarpotarsal synostosis. The last two disorders are characterized by skeletal abnormalities, in particular bony fusions. The observation that MYH3 may be mutated in these syndromes has suggested the involvement of this gene in bone development. We report the case of a boy with a novel pathogenic MYH3 mutation, presenting with the classical clinical features of SHS in association with unilateral carpal bone fusion and multiple vertebral fusions. This distinctive phenotype has never been reported in the literature so far and expands the phenotypic spectrum of SHS, endorsing the clinical variability of patients with MYH3-related disorders. Our findings also support a role for MYH3 in both muscle and bone development, suggesting a phenotypic continuum in MYH3-related disorders. © 2018 Wiley Periodicals, Inc.

  15. From the Editor

    Directory of Open Access Journals (Sweden)

    Ugur demiray

    2008-04-01

    Full Text Available Greetings Dear readers of TOJDE, TOJDE is appeared on your screen now as Volume 9, Number: 2. This is the second issue of the year 2008. In this issue we published 5 notes for Editor, 12 articles, already … reviews and this time 27 authors from twelve different countries are placed. These published articles are from Canada, Bangladesh, Egypt, Ethiopia, Nigeria, Norway, Pakistan, Philippines, South Africa, The United Kingdom, USA and Turkey. “Reflections on screenagers, faculty development and net-supported learning” has been sent from Norway and written by Mike K. MOULTON for Notes for Editor section. He mentioned in his material that strategy for a faculty development program with respect to net-supported learning. Many universities and colleges are struggling with meeting the demands of a rapidly changing world. His reflections are based on experiences from the Norwegian University of Life Sciences. The Second paper has been sent from South Africa, written by Professor Dele Braimoh which is titled as “lifelong learning through mentoring process and its operational dimensions in society”. His paper analyses the varying dimensions of mentoring phenomenon which may be characterized by flexibility of learning process among different groups of people in any given society. He conclude that mentoring is a useful informal and longlife educational process which is not only cost effective, but can also stimulate personal development, increase productivity and improve performance. The third paper on “Development and Validation Process Of A European Language Portfolio Model For Young Learners”, sent by Dr. Ismail Hakki MIRICI from Turkey. He gave a place that various models are being or will be developed and validated in Council of Europe member States depending on the age of learners and national contexts including ELPs for higher and adult education developed by a number of international NGOs. Similarly, every member state should organize

  16. From the Editor

    Directory of Open Access Journals (Sweden)

    Ugur Demiray

    2005-09-01

    Full Text Available Greetings Dear readers of TOJDE,I am pleased to inform you that Volume 6, Number: 4 are appearing on your screen now as which is addressed http://tojde.anadolu.edu.tr. Very much thanks to all of you once more that we met 19th time, since January 2000. As we announced in Volume: 6 Number: 3-4 issue, April 2006 issue of TOJDE would published on special issue is to indicate foresight, innovation, and strategy for the future direction of e-learning, more than web-oriented teaching and multipoint videoconferencing, for collaborative, distributed, experiential learning and creation of new knowledge, with youngsters around the world, which hence promote mutual understanding for global peace. Emphasis will be on knowledgeable and inspiring papers (but not limited on the use of GRID networking technology with distributed computer simulation for experiential (hands-on learning through broadband Internet, across national, continental and oceanic boundaries. Subjects are in any fields of e-learning and e-healthcare/telemedicine, in research, case studies, project descriptions, implementation, and reports from the field or book review. I would like to announce for all you, that Volume: 7 Number: 2 will publish as the 4th Special Theme Issue of TOJDE in April 2006. This issue will be prepare by Guest Editor Takeshi UTSUMI, Ph.D., P. E. (Founder and V. P. for Technology and Coordination of Global University System (GUS, USA and Guest Co-Editor Associate Professor Piet KOMMERS (from University of Twente, The Netherlands. In this issue we published 13 articles, three reviews, some news and announcements for our readers. The first article is coming from USA. Author is one of our recent authors; his name is Dr. Scott L. WALKER. This time he wrote on “Modifying Formative Evaluation Techniques For Distance Education Class Evaluation” subject. He indicates in his article that “Post-secondary classes are usually followed by mandatory summative evaluations, yet

  17. From the Editor

    Directory of Open Access Journals (Sweden)

    Ugur Demiray

    2009-10-01

    Full Text Available Greetings Dear readers of TOJDE,TOJDE is appeared on your screen now as Volume 10, Number: 4. This is the last issue of the year 2009 and 10th anniversary of TOJDE. In this issue it is published 3 notes for Editor, 13 articles, 4 book reviews. And this time, 33 authors from 13 different countries are placed. These published articles are from Bangladesh, Egypt, India, Iran, KKTC, Lesotho, Lithuania, Malaysia, Pakistan, Romania, United Kingdom, USA and Turkey.“iPhones and Smartphones” has sent to editor of TOJDE from, USA and written by Kevin YEE & Jace HARGIS from University of the Pacific, California. Their paper involve that the iPhone has become a juggernaut in the United States, with 13 million units sold in 2008 (a 245% increase over 2007 and a further 45 million units expected in 2009 (Elmer-DeWitt, 2009. While iPhone still lags Nokia and RIM internationally, the overall trend toward mobile computing becomes firmer by the day, and it behooves educators to become familiar with the cell phone tools that are relevant for teaching in tomorrow’s -and increasingly “today’s”- classroom.The second notes for editor is titled as “Indian School Teachers’ Perspective On Globalisation of Education A Case Study of Atomic Energy Education Society School Teachers ” which is written by Dr. M. RAJESH and SINDHU. P. NAIR, from Indira Gandhi National Open University. They mentioned in their paper that globalisation has become an enduring reality of our times and more so in the field of education. Teachers are the harbingers of change in the global economy and school teachers have a major role in shaping the attitude of the society towards all social and economic phenomena including that of globalisation. At the Regional Centre of IGNOU situated at Cochin, Kerala an unique training programme was conducted for a year to train school teachers of the Atomic Energy Education Society (AEES one of the elite educational organisations of the country

  18. Message from the Editor

    Science.gov (United States)

    Stambaugh, Ronald D.

    2013-01-01

    reviewed five manuscripts in the period November 2011 to December 2012 and provided excellent advice to the authors. We have excluded our Board Members, Guest Editors of special editions and those referees who were already listed in recent years. The following people have been selected: Marina Becoulet, CEA-Cadarache, France Jiaqui Dong, Southwestern Institute of Physics, China Emiliano Fable, Max-Planck-Institut für Plasmaphysik, Germany Ambrogio Fasoli, Ecole Polytechnique Federale de Lausanne, Switzerland Eric Fredrickson, Princeton Plasma Physics Laboratory, USA Manuel Garcia-Munoz, Max-Planck-Institut fuer Plasmaphysik, Germany William Heidbrink, California University, USA Katsumi Ida, National Inst. For Fusion Science, Japan Peter Stangeby, Toronto University, Canada James Strachan, Princeton Plasma Physics Laboratory, USA Victor Yavorskij, Ukraine National Academy of Sciences, Ukraine In addition, there is a group of several hundred referees who have helped us in the past year to maintain the high scientific standard of Nuclear Fusion. At the end of this issue we give the full list of all referees for 2012. Our thanks to them!

  19. From the Editor

    Directory of Open Access Journals (Sweden)

    Ugur Demiray

    2006-07-01

    Full Text Available Greetings Dear readers of TOJDE, I am pleased to inform you that in the 7th year of TOJDE is appeared on your screen now as Volume 7, Number: 3. Very much thanks to all of you once more that we met with you 23rd time, since January 2000. In this issue we published one notes for Editor 15 articles like in this issue, three book reviews, news and announcements for our readers. 25 authors from eight different countries are pleaced in this issue. These published articles are from Bangaldesh, Canada, India, Moldova, Nigeria, Uganda, South Africa, Turkey and USA.The learning organization concept is getting more important in our life day by day at any fields of professionalism, especially for education institution. In this millennium its impotency is increasing in the name of virtual learning environments too. In this issue I gave a place one Notes for Editor from Turkey, Anadolu University. It is written by Assoc. Prof. Dr. Deniz TASCI on the subject that “Online Learning Programs as Learning Organizations: A Case Study of Information Management Programs at Anadolu University, Turkey”. She indicates in her notes that the results of a study in which facilitators’ attitudes toward effectiveness of various media used in the Information Management Associate Degree Program (IMP of Open Education Faculty at Anadolu University, Turkey. The study has shown that textbooks are not viewed as efficient as multimedia programs and web environments by facilitators although they indicate that textbooks should still be used in online courses. The participants also found multimedia programs distributed on CDs more effective than the web environments. The first article of this issue is coming from National Open University of Nigeria, which is written by Olugbenga David OJO and Felix Kayode OLAKULEIN. Their article titled as “The Place of Multiple Intelligence in Achieving the Objectives and Goals of Open and Distance Learning Institutions: a critical analysis

  20. From the Editor

    Directory of Open Access Journals (Sweden)

    Ugur Demiray

    2008-01-01

    Full Text Available Greetings Dear readers of TOJDE, I am pleased to inform you that in the 8th year of TOJDE finished and TOJDEis appeared on your screen now as Volume 9, Number: 1. This the first issue of the year 2008. As you know the volume 8 Number 3 was the special issue of TOJDE on “Web 2.0 and Social Software in Distance Education” subject. During 6 months I received more than 45 submissions. Some of them rejected by me for the reason that their subjects were not fit for TOJDE’s publishing content strategy and policy, and some of them rejected by TOJDE’s editors. And others can be publish this year’s issues In this issue we published one notes for Editor, 15 articles, already three reviews and this time 24 authors from ten different countries are placed in this issue. These published articles are from Austria, Bangladesh, Egypt, Greece, India, Iran, Jordan, Nigeria, Pakistan and Turkey. GET A SECOND CHANCE TO MAKE A FIRST IMPRESSION: Eradicate the Poverty Level of the Women Farmer in Bangladesh has been sent from Bangladesh Open University and written by Zobaida AKHTER, Ph.D. for Notes for Editor section. She mentioned in her material argues that efforts to promote women in farming are confronted by challenges including poverty, misconception regarding education, training, farming etc. The paper also states that the utilization and development of distance education would effectively address the problem of education and training aimed at rural women. The first article of this issue is coming from Vienna, AUSTRIA, Wegener Center for Climate and Global Change at Graz University, FH Joanneum Graz, and Federal Environment Agency written by Gilbert AHAMER on “Virtual Structures For Mutual Review Promote Understanding Of Opposed Standpoints” . Gilbert metion ih his paper that , in level 2 of SGC students write, review, assess and update standpoints while making use of a web based discussion forum. A statistical analysis of student activities is

  1. From the Editor

    Directory of Open Access Journals (Sweden)

    Ugur Demiray

    2012-01-01

    Full Text Available Greetings Dear readers of TOJDE,TOJDE is appeared on your screen now as Volume 13 Number: 1 In this issue it is published 5 notes for Editor, 16articles, 2 books reviews a nd this time, 53 authors from 12 different countries are placed. These published articles are from Azerbaijan, Bangladesh, Greece, Iran, Malaysia, Morocco, Nigeria, Pakistan, Turkey, UAE and USA.The first Notes for editor arrived from USA, written by Kevin YEE and Jace HARGIS. They focused on Simply including a narrative component may provide enough creative ammunition for students to feel that a particular assignment can be more interesting (Clark 2010, if their work is to be wrapped around a narrative format, such as a short story in favor of an essay or formal writing. But there are numerous free technology tools available today that take the process one step further, by injecting different editing options and high-end production values. Students do not merely assemble a story in words. They can now do it primarily with images, and many of the slideshow services online allow for text captions, dynamic transitions, special effects, and relevant animations. Students become videographers and directors as much as they function as storytellers. The slideshow builders thus do a better job than “old fashioned” essay/short story assignments at meeting the need of 21st century students, many of whom arrive at institutions of higher learning with at least an already-ingrained interest in such tools, if not explicit experience.The following note is that a review of existing literature pertaining to servant leadership and faculty development. Specifically, this work discussed delivering servant leadership to online faculty through the utilization of a faculty development program. The idea for this literature review stemmed from the author asking how an online academic administrator could utilize the practice of servant leadership in order to improve the overall online academic

  2. Frof Guest Editors

    Directory of Open Access Journals (Sweden)

    Mark J. W. LEE

    2007-07-01

    the role of universities as content producers for credentialed learning to be questioned, prompting many educators to explore new ways of supporting online learning. The sixth article from Palitha Edirisingha (UK, Chiara Rizzi (Italy, Ming Nie (UK and Libby Rothwell (UK report on a study involving the use of podcasting (Curry, 2004 to provide teaching and learning support for an undergraduate module on English Language and Communication. The findings led to development of a model for integrating podcasts in on-campus blended learning, and which can have potential applications in distance learning contexts. The model is based on three main features of podcasts identified as facilitating student learning: learner choice and flexibility offered by podcasts; tacit knowledge and experience of peers conveyed in discussions; and a sense of informality brought into formal learning. Also from the implementation perspective, Penny de Byl and Janet Taylor (Australia describe a Web 2.0/Web3D hybrid e-learning platform, called the AliveX3D platform, which involves the application of the Web 2.0 ethos to an online 3D virtual environment. The platform and accompanying tools are designed to enable the creation of authentic learning experiences with a large degree of learner control, and to promote collaborative dialogue between learners. The immersion in the 3D worlds enables learners to negotiate meaning based on their own personal cognitive, affective and kinaesthetic experiences rather than relying merely on descriptions of others’ experiences. Last but not least, the “Notes to the Editor” section contains a contribution from Yavuz Akbulut and Mübin Kiyici (Turkey, on the instructional uses of blogs. And two book reviews from the field. We hope you enjoy reading this contributions, and welcome your feedback, rejoinders and reflections on the various articles contained within this special issue. Mark J. W. LEE and Hakan G. SENELGuest Editors, July 2007 Acknowledgements

  3. From The Editor

    Directory of Open Access Journals (Sweden)

    Ugur Demiray

    2013-01-01

    Full Text Available Dear TOJDE Readers, Welcome to the Volume 14 Number: 1 of TOJDE! In this issue, 31 articles of 65 authors from 12 different countries around the world have been published. These published articles are arrived to the TOJDE from Australia, Guyana, India, Indonesia, Iran, Malaysia, Nigeria, Russia, Taiwan, Turkey, USA and Zimba bwe. First all, you should know that if a submission picks up from three TOJDE editors between 4.5 and 9 over all 9 credits, it means that this submission can be published in TOJDE in the coming issue. However, since the publishing priority of the accepted papers belongs to the highest scored ones, submissions which receive a score between 4.5 and 5 or 6 may wait and be archived for publishing later on. TOJDE administration respected this publishing rule up to now. Therefore, some accepted submissions which obtained over 4.5 have not been published up to now. Some of these submissions were waiting for publishing in TOJDE in the future sice 2011. In this issue, we decided to give them a chance to be published. For this reason that becoming end of the year of 2012, more papers for this issue included me than the previous issues. The 1st article arrived from Nigeria and written by Sunday O. ADEGBESAN, from Training and Research Fellow, National Institute for Educational Planning and Administration (NIEPA, on “Effect Of Principals’ Leadership Style On Teachers’ Attitude To Work In Ogun State Secondary Schools, Nigeria ". The purpose of this study was to investigate why some principals prefer to embrace certain leadership styles and the effect of such styles on the teachers’ attitude to work. In the 2nd article is mentioned in their context, especially web-based learning comes forward. Web-based learning can be defined as an information technology-enabled and supported form of distance learning in which the traditional restrictions of classroom learning have disappeared. The Internet can be a useful aid in teaching

  4. From the Editor

    Directory of Open Access Journals (Sweden)

    Ugur DEMIRAY

    2006-04-01

    the program. Therefore, more research on gender, attitude, and experience in such programs is needed to understand how students work with mathematical software programs and use them as learning tool in the class environment. Next article is from Bangladesh Open University, BANGALDESH, which written by Md. Tofazzal ISLAM from School of Agriculture and Rural Development, Morshedur RAHMAN and K. M. Rezanur RAHMAN from School of Science and Technology, Bangladesh Open University, which is titled as Quality And Processes Of Bangladesh Open University Course Materials Development“. Their paper, attempt to describe the processes and quality of BOU course materials development taking into account the strengths and weaknesses as well as possible ways of improvement. It is mentioned in their article that as a new member of the mega-Universities, Bangladesh Open University (BOU introduced with an example a course team approach for developing effective course materials for distance students. BOU teaching media includes such as printed course books, study guides, radio and television broadcasts, audiocassettes and occasional face-to-face tutorials. Each course team comprises specialist course writer(s, editor, trained style editor, graphic designer, illustrator, audio-visual producer and anonymous referees. An editorial board or preview committee is responsible for the final approval for publishing or broadcasting materials for learners. This approach has been proved to be effective, but appeared to be complicated and time-consuming. This report focuses on the quality and processes of BOU course materials development taking into account the strengths and weaknesses of the current approach. The thirteenth one about is “Economic Thought About Private Sector Education: Policy Implications for Management of Universities in Africa”, written by Joel B. BABALOLA from University of Ibadan, Ademola S. TAYO from Babcock University, A. OKERDIRAN from University of Ibadan, A. O. AYENI

  5. On the axisymmetric Lewis metric

    International Nuclear Information System (INIS)

    Gariel, J.; Marcilhacy, G.

    2001-03-01

    We obtain the general solution of the axisymmetric stationary vacuum spacetime of Lewis. After precising the fundamental hypothesis of Lewis, we demonstrate that the solution is related to an arbitrary harmonic function. Formally, these solutions are the same as for the corresponding cylindrically symmetric case, and can be classified in a similar way. Furthermore, the interpretation, in the cylindrically symmetric system, of the field equations as decribing the motion of a classical particle in a central force field is still valid. (author)

  6. Medical Editors Trial Amnesty (META)

    African Journals Online (AJOL)

    may change jobs, with the result that important work remains unfinished; or investigators may discover a recently published trial on the same topic and conclude that their own results are now redundant. Editors must also take some responsibility. There is a limit to the number of reports we can publish and sometimes we are ...

  7. From the Editor

    Directory of Open Access Journals (Sweden)

    Ugur DEMIRAY

    2011-08-01

    , Bogazici University, Istanbul,TURKEY. This paper examines the emerging ideas to implement the usage of Second Life as an educational tool in a wide range of subject areas. The majority of the information used to create these 10 pedagogical approaches was derived from a series of participative inquiries, personal observations, formal and informal interviews, and documenting the perceptions of teachers and students using (and trying to use Second Life as an educational tool. Ten pedagogical approaches have emerged thus far. Each section briefing explains the concept, illustrates the idea with examples, and provides implementation suggestions. The sixth article from USA on “USE OF SECOND LIFE IN K-12 AND HIGHER EDUCATION: A Review of Research”, written by Chris INMAN, Vivian H. WRIGHT & Julia A. HARTMAN, from The University of Alabama, USA. This artile is published in Journal of Interactive Online Learning, Volume 9, Number 1, Spring, 2010 and republished by official permission of JIOL Editor-in-Chief’. This study reviewed empirical research conducted in Second Life by educators since Second Life’s launch in 2003. The study’s purpose was to identify how Second Life is being used in both K-12 and higher education. The methodology, findings, and recommendations of 27 research studies were analyzed. Researchers identified potential problems when using Second Life in education, including issues with the Second Life software and hardware requirements, a steep learning curve, and the possibility of students becoming exposed to distractions or inappropriate content. The seventh one is again from USA. On “GENOME ISLAND: A Virtual Science Environment in Second Life”, written by Mary ANNE CLARK, from Texas Wesleyan University, USA”. This article describes the organization and uses of Genome Island, a virtual laboratory complex constructed in Second Life. Genome Island was created for teaching genetics to university undergraduates but also provides a public space where

  8. From the Editor

    Directory of Open Access Journals (Sweden)

    Ugur Demiray

    2006-10-01

    Full Text Available Greetings Dear readers of TOJDE, I am pleased to inform you that in the 7th year of TOJDE is appeared on your screen now as Volume 7, Number: 4. Very much thanks to all of you and TOJDE editorial members once more that we managed to publish TOJDE 25th time, since January 2000. In this issue we published one notes for Editor, 13 articles, two reviews, news and announcements for our readers. 20 authors from seven different countries are placed in this issue. These published articles are from Bangladesh, Germany, Greece, India, Nigeria, South Korea and Turkey.In the “Notes for Editor” section, Dr KURT’s excutive summary is placed via title “Comparative Analysis f Virtual Education Applications”. Dr. Mehmet KURT from Ankara University, Department of Educational Sciences Program of Curriculum and Instruction TURKEY. This summary is his doctorate thesis which is completed on March 2006 at Ankara University. He emphasizes that while in the teaching process they use both synchronous and asynchronous presentation technologies; in order to support course content they use e-mail, web, cd, and course book technologies to provide basic learning environment function; they prefer different environments to cover face to face education needs; they take self learning and collaboration as basis and they take projects and term paper evaluations serious; they mostly prefer multiple choice tests and they usually make virtual courses exams through the internet. Regarding the characteristics of their institutions’ applications, the study group have agreed on mostly to connection and being dependent on connection opportunities. A significant difference between their institutions’ characteristics and the model for developing computer labs, when they had started to provide virtual lessons and presentation technologies used has been found.The first article of this issue is coming from Hellenic Open University, GREECE which is written by Paraskevi VASSALA. In

  9. From the Editor

    Directory of Open Access Journals (Sweden)

    Ugur Demiray

    2013-10-01

    toward using the Internet as a learning tool among students at Bangkok University; students’ expectation of social networks and search engines in learning English, as well as their perceived usefulness. It also examined their use of the Internet for learning English. The samples were 198 undergraduate students enrolled in Fundamental English course at Bangkok University. The instrument in this study was a questionnaire. Results from the study indicated that the levels of attitudes toward using the Internet as a learning tool and Internet use for learning English in general were moderate To receive further information and to send your recommendations and remarks, or to submit articles for consideration, please contact TOJDE Secretariat at the below address or e-mail us to tojde@anadolu.edu.tr Hope to stay in touch and meet in our next Issue, on 1st of January 2014. Cordially, Prof. Dr. Ugur Demiray Editor-in-Chief Anadolu University Yunusemre Campus 2647 Eskisehir TURKEY Tel: +90 222 335 0581 begin_of_the_skype_highlighting +90 222 335 0581 ÜCRETSİZ end_of_the_skype_highlighting ext. 5262 GSM: +90 542 23 22 167 or Fax: +90 222 320 4520 or Emails: udemiray@anadolu.edu.tr or udemiray33@gmail.com URL: http://home.anadolu.edu.tr/~udemiray URL: http://tojde.anadolu.edu.tr

  10. Editorial: Letter from the Editors

    Directory of Open Access Journals (Sweden)

    Wilhelm Heitmeyer

    2011-12-01

    Full Text Available This issue our guest editors are close to home. Wilhelm Heitmeyer and Steven F. Messner, both members of our own Board of Editors, have assembled a focus section examining the question of “Youth at Risk.” Their collection certainly lives up to our aspiration to be truly interdisciplinary and international. The methods applied in the reported research range from interview-based studies through empirical number-crunching to laboratory experiments (the latter a first for this journal; the geographical scope spans from Argentina through Central America and Europe to Africa. The youth at risk here are in conflict with the police, with each other, with societies that fear them, with societies that ignore their needs. Our systematically eclectic approach continues outside the focus section too, with contributions on the theory of violence, female fighters in Africa, and spousal violence in Pakistan.

  11. The graphics editor in ROOT

    International Nuclear Information System (INIS)

    Antcheva, Ilka; Brun, Rene; Hof, Carsten; Rademakers, Fons

    2006-01-01

    A well-designed Graphical User Interface (GUI) has critical importance in any computer application. The user interface is where the end users and the complex system intersect. An effective interface design can make a powerful and complex system, such as ROOT, easy and intuitive to learn and operate. This paper describes the main goals we defined and the design solution we found developing the graphics editor in ROOT

  12. New Editors Appointed for Water Resources Research

    Science.gov (United States)

    2009-03-01

    Praveen Kumar (University of Illinois at Urbana-Champaign), the newly appointed editor in chief of Water Resources Research (WRR), heads the new team of editors for the journal. The other editors are Tom Torgersen (University of Connecticut, Groton), who continues his editorship; Tissa Illangasekare (Colorado School of Mines, Golden); Graham Sander (Loughborough University, Loughborough, UK); and John Selker (Oregon State University, Corvallis). Hoshin Gupta (University of Arizona, Tucson) will join WRR at the end of 2009. The new editors will begin receiving submissions immediately. The incoming editorial board thanks outgoing editors Marc Parlange, Brian Berkowitz, Amilcare Porporato, and Scott Tyler, all of whom will assist during the transition.

  13. EDITORIAL: Message from the Editor Message from the Editor

    Science.gov (United States)

    Thomas, Paul

    2010-02-01

    November 2009 and provided particularly detailed advice to the authors. The other three have been very helpful in 'minority fields'. We have excluded our Board members, Guest Editors of special editions and those referees who were already listed in the last four years. Guest Editors' work on papers submitted to their Special Issues is also excluded from consideration. The following people have been selected: Tomonori Takizuka, JAEA-Naka Fusion Institute, Japan Rudolf Neu, Max-Planck-Institut für Plasmaphysik, Germany Sibylle Guenter, Max-Planck-Institut für Plasmaphysik, Germany Taik-Soo Hahm, Princeton Plasma Physics Laboratory, United States David R. Mikkelsen, Princeton Plasma Physics Laboratory, United States Peter C. de Vries, EURATOM/UKAEA Fusion Association, United Kingdom Yasuhiro Suzuki, National Institute for Fusion Science, Japan Jerzy Wolowski, Institute of Plasma Physics and Laser Microfusion, Poland Tetsuo Tanabe, Kyushu University, Japan Yasuyuki Yagi, National Institute of Advanced Industrial Science and Technology, Japan Congratulations and many, many thanks! The Guest Editors of special editions deserve a special mention for the excellent help that they have given us. They are: Taik-Soo Hahm, Princeton Plasma Physics Laboratory, United States, Special Issue on H-Mode Physics and Transport Barriers Yaroslav Kolesnichenko, Institute for Nuclear Research, Ukraine, Special Issue on Energetic Particles in Magnetic Confinement Systems Kimitaka Itoh, National Institute for Fusion Science, Japan and Howard R. Wilson, University of York, UK, Special Issue on Plasma Instabilities Bernhard Unterberg, Forschungszentrum Juelich, Germany, Special Issue on Stochastic Fusion Plasma In addition, there is a group of several hundred referees who have helped us in the past year to maintain the high scientific standard of Nuclear Fusion. At the end of this issue we give the full list of all referees for 2009. Our thanks to them! Authors The winner of the 2009 Nuclear Fusion

  14. Lewis and Clark as Naturalists.

    Science.gov (United States)

    Smithsonian Institution, Washington, DC. National Museum of Natural History.

    Intended for use in elementary and high school education, this Web site includes a teacher's guide and three lesson plans. The site contains images of museum specimens, scientific drawings, and field photos of the plant and animal species observed by Meriwether Lewis and William Clark, along with journal excerpts, historical notes, and references…

  15. Editorial: Letter from the Editors

    Directory of Open Access Journals (Sweden)

    James Sidanius

    2012-12-01

    Full Text Available This issue of the journal focuses on the question of bullying prevention, with a collection of articles put together by Manuel Eisner and Tina Malti. We are very grateful to them for the hard work they put in as focus section editors – and in their contributions to the section. The open section this time takes us to North America for a study of identity and in-group superiority and Africa for a review of the question of youth and violence.

  16. Sheldon spectrum and the plankton paradox: two sides of the same coin-a trait-based plankton size-spectrum model.

    Science.gov (United States)

    Cuesta, José A; Delius, Gustav W; Law, Richard

    2018-01-01

    The Sheldon spectrum describes a remarkable regularity in aquatic ecosystems: the biomass density as a function of logarithmic body mass is approximately constant over many orders of magnitude. While size-spectrum models have explained this phenomenon for assemblages of multicellular organisms, this paper introduces a species-resolved size-spectrum model to explain the phenomenon in unicellular plankton. A Sheldon spectrum spanning the cell-size range of unicellular plankton necessarily consists of a large number of coexisting species covering a wide range of characteristic sizes. The coexistence of many phytoplankton species feeding on a small number of resources is known as the Paradox of the Plankton. Our model resolves the paradox by showing that coexistence is facilitated by the allometric scaling of four physiological rates. Two of the allometries have empirical support, the remaining two emerge from predator-prey interactions exactly when the abundances follow a Sheldon spectrum. Our plankton model is a scale-invariant trait-based size-spectrum model: it describes the abundance of phyto- and zooplankton cells as a function of both size and species trait (the maximal size before cell division). It incorporates growth due to resource consumption and predation on smaller cells, death due to predation, and a flexible cell division process. We give analytic solutions at steady state for both the within-species size distributions and the relative abundances across species.

  17. Thanks to outgoing Associate Editors

    Science.gov (United States)

    Lichti, Derek D.; Weng, Qihao

    2018-04-01

    As of the end of December 2017, Professors Eberhard Gülch, Olaf Hellwich, Minho Kim, and Lalit Kumar have retired as Associate Editors of the ISPRS Journal of Photogrammetry and Remote Sensing. Our Journal's readership has benefited greatly from their longstanding commitment to their editorial duties. Both Profs. Gülch and Hellwich began their service to the Journal in 2007, while Profs. Kumar and Kim began in 2012 and 2014, respectively. In their many years as editors, they have witnessed the incredible growth of the Journal in terms of the number of papers submitted and published as well as the impact factor. Thanks to their high standards for paper quality and rigorous peer review, these professors have been important contributors to the Journal's current high standing. They were very versatile in terms of the scope of papers they could handle. Eberhard handled papers in photogrammetry, terrain modelling and geographic information systems (GIS) while Olaf handled papers in radar, computer vision and GIS. Both Lalit and Minho handled papers in optical remote sensing. On behalf of the Journal and the International Society for Photogrammetry and Remote Sensing, we thank them for many years of dedicated service to the Journal.

  18. A new record editor for Invenio 3

    CERN Multimedia

    CERN. Geneva

    2017-01-01

    On this presentation, a new record editor will be presented. Current version under development can be found in https://github.com/inveniosoftware-contrib/ng2-json-editor. This editor uses JSON as its native data format, provides many configuration options and can handle very large JSON documents. An update on the development status and pointers to how to use it in your own installation will be provided.

  19. Learning the vi and Vim Editor

    CERN Document Server

    Robbins, Arnold; Hannah, Elbert

    2008-01-01

    There's nothing that hard-core Unix and Linux users are more fanatical about than their text editor. Editors are the subject of adoration and worship, or of scorn and ridicule, depending upon whether the topic of discussion is your editor or someone else's. vi has been the standard editor for close to 30 years. Popular on Unix and Linux, it has a growing following on Windows systems, too. Most experienced system administrators cite vi as their tool of choice. And since 1986, this book has been the guide for vi. However, Unix systems are not what they were 30 years ago, and neither is this

  20. EDITORIAL: Message from the Editor Message from the Editor

    Science.gov (United States)

    Thomas, Paul

    2011-01-01

    As usual, being an even year, the 23rd IAEA Fusion Energy Conference took place at Daejeon, Korea. The event was notable not just for the quality of the presentations but also for the spectacular opening ceremony, in the presence of the Prime Minister, Kim Hwang-sik. The Prime Minister affirmed the importance of research into fusion energy research and pledged support for ITER. Such political visibility is good news, of course, but it brings with it the obligation to perform. Fortunately, good performance was much in evidence in the papers presented at the conference, of which a significant proportion contain 'ITER' in the title. Given this importance of ITER and the undertaking by the Nuclear Fusion journal to publish papers associated with Fusion Energy Conference presentations, the Nuclear Fusion Editorial Board has decided to adopt a simplified journal scope that encompasses technology papers more naturally. The scope is available from http://iopscience.iop.org/0029-5515/page/Journal%20information but is reproduced here for clarity: Nuclear Fusion publishes articles making significant advances to the field of controlled thermonuclear fusion. The journal scope includes: the production, heating and confinement of high temperature plasmas; the physical properties of such plasmas; the experimental or theoretical methods of exploring or explaining them; fusion reactor physics; reactor concepts; fusion technologies. The key to scope acceptability is now '....significant advances....' rather than any particular area of controlled thermonuclear fusion research. It is hoped that this will make scope decisions easier for the Nuclear Fusion office, the referees and the Editor.The Nuclear Fusion journal has continued to make an important contribution to the research programme and has maintained its position as the leading journal in the field. This is underlined by the fact that Nuclear Fusion has received an impact factor of 4.270, as listed in ISI's 2009 Science Citation

  1. Examining Editor-Author Ethics: Real-World Scenarios from Interviews with Three Journal Editors

    Science.gov (United States)

    Amare, Nicole; Manning, Alan

    2009-01-01

    Those who submit manuscripts to academic journals may benefit from a better understanding of how editors weigh ethics in their interactions with authors. In an attempt to ascertain and to understand editors' ethics, we interviewed 3 current academic journal editors of technical and/or business communication journals. We asked them about the…

  2. Editorial - Letter from the Editors

    Directory of Open Access Journals (Sweden)

    James Sidanius

    2009-12-01

    Full Text Available This time our focus section deals with the topic of ethnic and racial violence and conflict. We are grateful to our guest editors Robert D. Crutchfield (Universityof Washington, United States and Werner Bergmann (TU Berlin, Germany for putting together an appealing collection of contributions addressing this important field. As usual, our Open Section reflects the enormous breadth of our field, with articles on the theories of Clausewitz and the media’s treatment of rape incidents in kibbutzim.Aside from regular activities, the IJCV is in the process of migrating to a new content management system. From next year the journal will appear in a new online design and be easier to browse. The address will not change, though. If you have signed up for our news alerts you will receive further information in good time.

  3. EDITORIAL: Message from the Editor

    Science.gov (United States)

    Thomas, Paul

    2009-01-01

    Plasmaphysik, Germany) V. Philipps (Forschungszentrum Juelich, Germany) S. Zweben (Princeton Plasma Physics Laboratory, USA) Y. Hirano (National Institute of Advanced Industrial Science and Technology, Japan) Y. Takase (Tokyo University, Japan) In addition there is a group of several hundred referees who have helped us in the past year to maintain the high scientific standard of Nuclear Fusion. At the end of this issue we give the full list of all referees for 2008. Our thanks to them! Authors The winner of the 2007 award was Clemente Angioni for the paper entitled `Density response to central electron heating: theoretical investigations and experimental observations in ASDEX Upgrade' (Nucl. Fusion 44 8277-845). The winner of the 2008 Nuclear Fusion award is Todd Evans et al for the paper `Suppression of large edge localized modes with edge resonant magnetic fields in high confinement DIII-D plasmas' (Nucl. Fusion 45 595-607). The awards were presented by the IAEA Deputy Director General, Werner Burkart, and the Chairman of the Board of Editors, Mitsuru Kikuchi, on 16 October 2008 at the 22nd IAEA Fusion Energy Conference in Geneva, Switzerland. Given the topicality of these papers for the ITER design, it is a matter of pride to the journal that the work should be published in Nuclear Fusion. Reviews Like many who have worked for a long time in the field, I still make use of Nuclear Fusion Reviews that go back 20 or 30 years. It is particularly useful, therefore, that the Board of Editors has been working to re-activate the review programme. The first fruits will appear in this issue, in the form of `A review of zonal flow experiments', by Akihide Fujisawa. The special procedures for Reviews should be noted: most specifically that they should normally be commissioned by the Board of Editors. However, not only is the Board of Editors working on a programme but I am sure that they would be pleased to consider suggestions for review subjects. Letters The reputation of Nuclear

  4. Good editorial practice: editors as educators.

    Science.gov (United States)

    Marusić, M; Marusić, A

    2001-04-01

    There may be valuable research going on in the developing and financially less-privileged countries, but it usually does not reach international visibility, in spite of a large number of scientific journals in these countries. Such journals are not only invisible but, by perpetuating a vicious circle of inadequacy, may be directly damaging to the local science and research culture. We call for an international action to help journal editors in less privileged countries. International associations of editors may be leaders of these activities by defining, promoting, and perhaps controlling good editorial practice, as a main criterion for international recognition of a journal. However, the editors of small journals have the power and moral obligation to become a stronghold of quality and advancement in their scientific community. Their educational "tools" are editorial integrity and author-friendly policy. Editors can teach the authors study design, statistical analysis, precision, punctuality, research integrity, style and format of writing, and other aspects of scientific communication. The editors of "big", mainstream scientific journals can act as global educators, teaching and providing guidance to editors of small journals. The editors from developed countries as leaders, and editors from less advantageous environments as teachers are the key figures in shaping research communication in less privileged scientific communities.

  5. Editorial: Letter from the Editors

    Directory of Open Access Journals (Sweden)

    Andreas Zick

    2015-07-01

    Full Text Available Editorial 8(2 We are pleased to present issue 8 (2. The focus section is edited by Helmut Thome (University of Halle-Wittenberg, Germany and Steven F. Messner (University at Albany, United States, and focuses on methodological constraints, options, and solutions in longitudinal research on criminal violence. We are honored that Helmut Thome, Steven Messner, and the contributors offer their scientific knowledge and evidence in the interests of gaining a deeper understanding of one of the most promising methodological approaches in conflict and violence research, i.e. longitudinal data analyses. Sincere thanks to the editors and authors for opening up the potential of this specific kind of research for advances to better assess and understand criminal violence in a long term perspective. We hope this issue will be discussed and quoted in the interdisciplinary community of researchers. The open section again fulfills its aim to foster contributions on diverse topics in the field of conflict and violence, starting with an analysis of Southeast Asian media reception of the Israeli/Palestine conflict. The second paper shows how social cohesion activities have the potential to change disparaging attitudes in Cyprus. The third and final contribution examines teen dating violence in Switzerland from various angles.

  6. EDITORIAL: Letter from the Editor Letter from the Editor

    Science.gov (United States)

    Pashinin, Pavel P.

    2013-01-01

    Dear readers, contributors, and members of the world laser physics community. It is a great honour for us to introduce to you our new publishing partner, IOP Publishing, a subsidiary of the Institute of Physics, United Kingdom. IOP Publishing is a world renowned authority in producing journals, magazines, websites and services that enable researchers and research organizations to present their work to a world-wide audience. Laser Physics, the first English-language scientific journal in Russia, was founded in 1990 on the initiative of Alexander M Prokhorov, a pioneer and leader in laser physics research. Professor Prokhorov served as the first Editor-in-Chief of the journal until 2002. We are proud that it is our 23rd year of publishing Laser Physics and our 10th year of publishing Laser Physics Letters. We would like to honour the memory of our friend, late Professor Igor Yevseyev, whose enthusiasm and unwavering dedication to our journals contributed most significantly to their success. It was initially his idea in 2011 to approach IOP with a partnership proposal. We deeply regret that he is no longer with us as we enter this productive alliance. Now, in partnership with IOP, we are turning a new page in providing world-wide access to the cutting-edge research results in our journals, serving our well established global audience. We see new horizons opening for our journals for years to come and hope that our readers share our enthusiasm and aspirations. Please accept our best wishes for all your new scientific endeavors in the exciting field of laser physics.

  7. Unruly Woman: An Interview with Helen Lewis.

    Science.gov (United States)

    Briscoe, Lori; Collins, Erica S.; Deal, Amanda; Hancock, Ron; McGraw, Kristyn; Lewis, Helen

    2000-01-01

    Overviews the career of Helen Lewis as sociologist, social activist, teacher, writer, researcher, and mentor. Helen Lewis discusses growing up in segregated Georgia, her unorthodox approach to education, her fight for social and economic equality, her instrumental role in the development of Appalachian Studies programs, and how social activism…

  8. Frustrated Lewis pairs: Design and reactivity

    Indian Academy of Sciences (India)

    for FLP systems and their unique reactivity are discussed here. Keywords. Lewis .... we will concentrate on the design principles of such. FLPs and the ... Designs of frustrated Lewis pairs ..... 64 and neutral titanium (III) complex [Cp2TiOC6.

  9. U.S. EPA Metadata Editor (EME)

    Data.gov (United States)

    U.S. Environmental Protection Agency — The EPA Metadata Editor (EME) allows users to create geospatial metadata that meets EPA's requirements. The tool has been developed as a desktop application that...

  10. EDITORIAL: Message from the Editor Message from the Editor

    Science.gov (United States)

    Thomas, Paul

    2012-01-01

    Board Members, Guest Editors of special editions and those referees who were already listed in the last years. The following people have been selected: Marina Becoulet, CEA Cadarache, France Russell Doerner, University of California - San Diego, USA Emiliano Fable, Max-Planck-Institut fuer Plasmaphysik, Germany Akihide Fujisawa, Kyushi University, Japan Gerardo Giruzzi, CEA Cadarache, France Grigory Kagan, LANL, USA Morten Lennholm, CCFE, UK Akinobu Matsuyama, NIFS, Japan Peter Stangeby, University of Toronto, Canada Leonid Zakharov, PPPL, USA In addition, there is a group of several hundred referees who have helped us in the past year to maintain the high scientific standard of Nuclear Fusion. At the end of this issue we give the full list of all referees for 2011. Our thanks to them! Authors The winner of the 2011 Nuclear Fusion Award is H. Urano, for the paper 'Dimensionless parameter dependence of H-mode pedestal width using hydrogen and deuterium plasmas in JT-60U' (Nucl. Fusion 48 045008). The award was presented at the Plasma Conference 2011 (Joint meeting of 28th JSPF Annual Meeting, The 29th Symposium on Plasma Processing, and Division of Plasma Physics, 2011 Autumn Meeting of The Physical Society of Japan). This is the sixth year that the International Atomic Energy Agency (IAEA) has awarded an annual prize to honour exceptional work published in Nuclear Fusion. IOP Publishing has generously made a contribution of $2500 to the award. The Nuclear Fusion Electronic Archive The journal's electronic archive has been online since the beginning of the year. The archive has been a roaring success and has contributed to the nearly 300 000 downloads of journal papers in 2011. The archive can be accessed via http://iopscience.iop.org/0029-5515/page/Archive. It has direct links to 16 landmark papers, from authors such as Artsimovich and Mercier. The Nuclear Fusion office and IOP Publishing Just as the journal depends on the authors and referees, so its success is also

  11. Quantification of Lewis acid induced Brønsted acidity of protogenic Lewis bases.

    Science.gov (United States)

    Lathem, A Paige; Heiden, Zachariah M

    2017-05-09

    Proton transfer promoted by the coordination of protogenic Lewis bases to a Lewis acid is a critical step in catalytic transformations. Although the acidification of water upon coordination to a Lewis acid has been known for decades, no attempts have been made to correlate the Brønsted acidity of the coordinated water molecule with Lewis acid strength. To probe this effect, the pK a 's (estimated error of 1.3 pK a units) in acetonitrile of ten protogenic Lewis bases coordinated to seven Lewis acids containing Lewis acidities varying 70 kcal mol -1 , were computed. To quantify Lewis acid strength, the ability to transfer a hydride (hydride donor ability) from the respective main group hydride was used. Coordination of a Lewis acid to water increased the acidity of the bound water molecule between 20 and 50 pK a units. A linear correlation exhibiting a 2.6 pK a unit change of the Lewis acid-water adduct per ten kcal mol -1 change in hydride donor ability of the respective main group hydride was obtained. For the ten protogenic Lewis bases studied, the coordinated protogenic Lewis bases were acidified between 10 and 50 pK a units. On average, a ten kcal mol -1 change in hydride donor ability of the respective main group hydride resulted in about a 2.8 pK a unit change in the Brønsted acidity of the Lewis acid-Lewis base adducts. Since attempts to computationally investigate the pK a of main group dihydrogen complexes were unsuccessful, experimental determination of the first reported pK a of a main group dihydrogen complex is described. The pK a of H 2 -B(C 6 F 5 ) 3 was determined to be 5.8 ± 0.2 in acetonitrile.

  12. [Report of the editors, 2013].

    Science.gov (United States)

    García Puig, J; Gaspar Alonso-Vega, G; Ríos Blanco, J J

    2014-01-01

    The editors of Revista Clínica Española(Rev Clin Esp) inform on their editorial activity during the last 12 months: (a) objectives and attainments, (b) editorial activity, and (c) objectives for 2014. In 2013 the most relevant modification concerning the editorial activity has been the translation into English of the 5 manuscripts with abstract contained in each issue (http://www.revclinesp.es/). From the first January to the 30th September 2013 we received 458 manuscripts (50.9 manuscripts per month), a similar figure to that obtained in 2012 (51.1 manuscripts per month). The acceptance rate of the 443 manuscripts whose editorial process has been concluded was 23.7% (originals, 11.8%). We asked for 253 revisions to 186 reviewers and we received 74.4% revisions in less than 2 weeks (10.9 days). The mean time to adopt an editorial decision for all manuscripts («accepted»/«rejected») has been 20,3 (half than in 2009). For «originals» this figure has dropped from 56.6 days in 2009 to 22.5 days in 2013. The mean time elapsed from manuscript reception to its on-line publication was 94.8 days in 2013 (110.5 in 2012 and 155.8 in 2011). In 2013 the collaboration with the working groups from the Internal Medicine Spanish Foundation has reported 17 published manuscripts. In 2013 we were informed that the Journal Citation Reports excluded Rev Clin Esp from its impact factor journal list due to its elevated self-citations. We have taken a number of actions to reduce self-citations and we expect to be a minority in 2014. Some other data concerning the editorial policy are encouraging. In this sense, manuscript citation to Rev Clin Esp published articles has seen a substantial increase from 19% in 2008 to 29% in 2012. We work to achieve the digitalization of Rev Clin Esp from 1940 to 1999 (the journal is already digitalized since 2000). The continuous renewal of the journal sections and the working groups collaboration are necessary elements to make our journal, each day

  13. Becoming an Online Editor: Perceived Roles and Responsibilities of Wikipedia Editors

    Science.gov (United States)

    Littlejohn, Allison; Hood, Nina

    2018-01-01

    Introduction: We report on the experiences of a group of people as they become Wikipedia editors. We test Benkler's (2002) theory that commons-based production processes accelerate the creation of capital, questioning what knowledge production processes do people engage in as they become editors? The analysis positions the development of editing…

  14. Nitrile ylides: diastereoselective cycloadditions using chiral oxazolidinones without Lewis acid.

    Science.gov (United States)

    Sibi, Mukund P; Soeta, Takahiro; Jasperse, Craig P

    2009-12-03

    Lewis acid complexation is generally required for chiral-auxiliary-controlled stereoselectivity, and chiral Lewis acid catalysis is frequently optimal for introducing asymmetry. In this work, we show that nitrile ylide cycloadditions to electron-poor acceptors attached to chiral auxiliaries proceed in high yield and stereoselectivity in the absence of Lewis acids. In contrast, chiral Lewis acids are inferior in these cycloadditions.

  15. SSTI- Lewis Spacecraft Nickel-Hydrogen Battery

    Science.gov (United States)

    Tobias, R. F.

    1997-01-01

    Topics considered include: NASA-Small Spacecraft Technology Initiative (SSTI) objectives, SSTI-Lewis overview, battery requirement, two cells Common Pressure Vessel (CPV) design summary, CPV electric performance, battery design summary, battery functional description, battery performance.

  16. Edward B Lewis (1918–2004)

    Indian Academy of Sciences (India)

    Administrator

    Ed Lewis spent his life working on the genetics of Dro- sophila with ... bithorax mutations, in which organs that control balance ... His pioneering work on homeotic genes induced ... a close and cooperative family within the larger scientific.

  17. EDITORIAL: Letter from the Editor

    Science.gov (United States)

    Hauptmann, Peter

    2006-12-01

    Dear authors and reviewers of articles for Measurement Science and Technology, I would like to thank all those who have published papers with us in 2006, and special thanks go to those of you who have kindly reviewed articles for the journal this year. I would also like to take this opportunity to update you on some of the developments on the journal this year. As many of you are no doubt aware our impact factor (a measure of the average number of times recent papers are referred to by others) has remained above 1 for the second year in a row. This is often taken as an indication of the quality and relevance of recently published research, and although as readers we develop our own instinct for journals of high quality, it is gratifying as an Editor to see the data from an independent organization agreeing with my own assessment. This year we have welcomed several new faces to our Editorial Board and International Advisory Board. We are delighted to welcome Professor Hirofumi Yamada of the University of Kyoto as a representative from Japan. From China we have been joined by Professor Xuzong Chen of Peking University and Professor Zhiyi Wei of Chinese Academy of Sciences, Beijing. Professor Ivan Marusic from University of Minnesota and Dr Paul Williams of the National Institute of Standards and Technology in Boulder have joined as North American representatives. As usual you will be able to submit your articles through them or direct to the Editorial Office in Bristol, UK. As part of our ongoing initiative to give our authors' work the highest visibility, all articles are freely available online for 30 days from the date of publication, allowing all researchers to read and view the latest research as soon as it is published, and this year there have been many interesting articles to read! As regular readers are aware, Measurement Science and Technology publishes special issues and features, which highlight an area of current interest. This year's topics included

  18. From Editor vol 11, No.4

    OpenAIRE

    Ugur Demiray

    2010-01-01

    Greetings Dear readers of TOJDE,TOJDE is appeared on your screen now as Volume 11, Number: 4. In this issue it is published 4 notes for Editor, 12 articles, 2 book and one conference reviews. And this time, 27 authors from 10 different countries are placed. These published articles are from Bangldesh, Greece, India, Israel, Malaysia, Nigeria, Portugal, Singapore, Turkey and USA.The first Notes for editor arrived from USA, written by Kevin YEE and Jace HARGIS. They focused on PREZI: A Differen...

  19. CERN Courier editors through 50 years

    CERN Multimedia

    2009-01-01

    The 50th anniversary of the first publication of the CERN Courier provided the opportunity for a modest celebration on 2 September 2009. All six of the principal editors that the magazine has had over its 50 years met together for the first time. After getting acquainted and re-acquainted over lunch, they gathered in the library at CERN to answer questions about producing the magazine over the years. From right to left, from the first editor to the present incumbent: Roger Anthoine, Alec Hester, Brian Southworth, Gordon Fraser, James Gillies and Christine Sutton.

  20. A Microsoft Windows version of the MCNP visual editor

    International Nuclear Information System (INIS)

    Schwarz, R.A.; Carter, L.L.; Pfohl, J.

    1999-01-01

    Work has started on a Microsoft Windows version of the MCNP visual editor. The MCNP visual editor provides a graphical user interface for displaying and creating MCNP geometries. The visual editor is currently available from the Radiation Safety Information Computational Center (RSICC) and the Nuclear Energy Agency (NEA) as software package PSR-358. It currently runs on the major UNIX platforms (IBM, SGI, HP, SUN) and Linux. Work has started on converting the visual editor to work in a Microsoft Windows environment. This initial work focuses on converting the display capabilities of the visual editor; the geometry creation capability of the visual editor may be included in future upgrades

  1. Slovene critics on Sinclair Lewis's novels

    Directory of Open Access Journals (Sweden)

    Vanja Avsenak

    2010-12-01

    Full Text Available The purpose of this article is to present the reception of Sinclair Lewis's novels by Slovene critics. Initially, the article focuses on the life and workof Sinclair Lewis, giving special emphasis to social influences that made the author a representative figure in the literary and social world. Thus his works are nowadays to be understood primarily as fiction, but on the other hand also as sociological documents of a social and political situation of the period between the two world wars. Generally, the effect they produce is one of a critical discussion of the nation of the United States. When speaking of the social relevance that Lewis's novels have, it is obvious that his works are the portrayals of Americans and their deficiencies. At the time of their publication Lewis's novels received unfavourable criticism on accountof his overly open pro-European attitude and Slovene critics of the period before World War II emphasise this in much detail. It was precisely this anti-American propaganda in the novels themselves and sincerity on the part of the novelist that won the European critics as well as the readers whenit came to appreciating his works. However, Lewis's view of the Americans, as presented throughout his works, only enhanced his literary credibility as a modern writer. That is why the articles by Slovene critics that appeared after the Second World War, and even more significantly after Lewis's death, almost minutely reflect a more favourable attitude to Sinclair Lewis, which was also the case with foreign literary criticism of the post-war period. Critics still discuss the qualities and flaws of Lewis's novels, but being more lenient they no longer profess that the novels lack in artistic value. They remain, however, primarily relevant as social documents of the pre- and post-war era, which fully presented the American middle-class mentality in America and elsewhere. For this reason, the Nobel Prize for Literature awarded to

  2. (Executive Editor). Microsoft Encarta Encyclopedia Deluxe 2000 ...

    African Journals Online (AJOL)

    In this regard it can be used to search only the articles, any of the multimedia features, or all the features. The editors have retained the pinpointer's form and have also opted for the same initial-alphabetical listing of lemmas in the main display window of the pinpointer. This maintains the continuity in this line of products and.

  3. Graphical Editor of the DDS Topology Configuration

    CERN Document Server

    Rusinov, Aleksandar

    2015-01-01

    An editor for the DDS topology configuration is created to allow the viewing of an existing topology, the editing of a topology, the creation of a new topology and the saving of a topology as a topology language XML file to be run directly on DDS or to be reloaded again for further editing. The development of the editor was started at GSI Darmstadt at the end of last year. The editor is designed as a web application that works on the client side. Recent and powerful JavaScript libraries were used – ReactJS and JointJS. It has two menus for editing – one for the declarative part and another for the executable part. A graph visualisation of the topology has also been developed and implemented fully to the editor. The output files have been tested and fully verified on the DDS. Future work will involve representation of the pipeline process and investigation on behavior when larger and more sophisticated topologies are used.

  4. a worldwide assessment of medical journal editors' practices and ...

    African Journals Online (AJOL)

    responding editors reported having access to the Internet, making participation in ... of improving the quality of medical science and practice.! A critical activity of ... undertook a worldwide survey of medical editors to determine their interest in a ...

  5. OPM Scheme Editor 2: A graphical editor for specifying object-protocol structures

    Energy Technology Data Exchange (ETDEWEB)

    Chen, I-Min A.; Markowitz, V.M.; Pang, F.; Ben-Shachar, O.

    1993-07-01

    This document describes an X-window based Schema Editor for the Object-Protocol Model (OPM). OPM is a data model that supports the specification of complex object and protocol classes. objects and protocols are qualified in OPM by attributes that are defined over (associated with) value classes. Connections of object and protocol classes are expressed in OPM via attributes. OPM supports the specification (expansion) of protocols in terms of alternative and sequences of component (sub) protocols. The OPM Schema Editor allows specifying, displaying, modifying, and browsing through OPM schemas. The OPM Schema Editor generates an output file that can be used as input to an OPM schema translation tool that maps OPM schemas into definitions for relational database management systems. The OPM Schema Editor was implemented using C++ and the X11 based Motif toolkit, on Sun SPARCstation under Sun Unix OS 4.1. This document consists of the following parts: (1) A tutorial consisting of seven introductory lessons for the OPM Schema Editor. (2) A reference manual describing all the windows and functions of the OPM Schema Editor. (3) An appendix with an overview of OPM.

  6. Proxima: a presentation-oriented editor for structured documents

    OpenAIRE

    Schrage, M.M.

    2004-01-01

    A typical computer user deals with a large variety of documents, such as text files, spreadsheets, and web pages. The applications for constructing and modifying these documents are called editors (e.g. text editors, spreadsheet applications, and HTML editors). Despite the apparent differences between editors, the core editing behavior, whether performed in a word-processor or a spreadsheet, is largely similar: document fragments may be copied and pasted, and new parts of the document may be ...

  7. Proxima: a presentation-oriented editor for structured documents

    NARCIS (Netherlands)

    Schrage, M.M.

    2004-01-01

    A typical computer user deals with a large variety of documents, such as text files, spreadsheets, and web pages. The applications for constructing and modifying these documents are called editors (e.g. text editors, spreadsheet applications, and HTML editors). Despite the apparent differences

  8. Four are named Editors of Earth Interactions

    Science.gov (United States)

    Eric J. Barron of the Earth System Science Center at The Pennsylvania State University has been named chief editor of the new electronic journal, Earth Interactions. This journal will be co-published by AGU, the American Meteorological Society, and the Association of American Geographers. The three societies jointly agreed on the appointment of Barron. Each of the societies also appointed an editor to the board. George F. Hepner for AAG is from the Department of Geography at the University of Utah, David T. Sandwell for AGU is at the Institute of Geophysics and Planetary Physics at Scripps Institution of Oceanography, and Kevin E. Trenberth for AMS is at the Climate and Global Dynamics Division at the National Center for Atmospheric Research.

  9. From the Editor Vol: 6 number 2

    OpenAIRE

    Ugur Demiray

    2005-01-01

    From the Editor Dear TOJDES Readers Time flies. Another quarter has begun. It is a great pleasure to welcome you to the 18th issue, the Volume: 6, Number: 2 of The Turkish Online Journal of Distance Education (TOJDE), of looking forward. TOJDE has been driving and shaping by our editorial board, reviewers, authors and even unbelievable readers. In the April 2005 issue, TOJDE publishes peer-reviewed distance education articles under four umbrellas: applications, feature topics, researches, ...

  10. Mary Shelley as editor of Percy Shelley

    OpenAIRE

    Allen, Richard

    2001-01-01

    This chapter explores Mary Shelley's work as the founding editor of Percy Shelley's poetry. It sets out the circumstances of Mary Shelley's life after the death of Percy Shelley, her financial dependence on Percy Shelley's father, and the restrictions placed on publication by Shelley's father. It then sets out the strategies Mary Shelley used to construct a biography of Percy Shelley from the poem, thus establishing a Romantic biography of Percy Shelley which has endured into the 20th century,

  11. NEW EDITOR OF THE CMS BULLETIN

    CERN Multimedia

    Walter Van Doninck has been the Editor of the CMS Bulletin since 2000. The Bulletin not only helps disseminate information but also records the progress of CMS. Walter is handing over to Karl Gill. We would like to thank Walter for carrying out this task with enthusiasm and efficiency for so long. We should also thank Karl for accepting to take over and wish him well over the coming exciting period.

  12. Workbench surface editor of brain cortical surface

    Science.gov (United States)

    Dow, Douglas E.; Nowinski, Wieslaw L.; Serra, Luis

    1996-04-01

    We have developed a 3D reach-in tool to manually reconstruct 3D cortical surface patches from 2D brain atlas images. The first application of our cortex editor is building 3D functional maps, specifically Brodmann's areas. This tool may also be useful in clinical practice to adjust incorrectly mapped atlas regions due to the deforming effect of lesions. The cortex editor allows a domain expert to control the correlation of control points across slices. Correct correlation has been difficult for 3D reconstruction algorithms because the atlas slices are far apart and because of the complex topology of the cortex which differs so much from slice to slice. Also, higher precision of the resulting surfaces is demanded since these define 3D brain atlas features upon which future stereotactic surgery may be based. The cortex editor described in this paper provides a tool suitable for a domain expert to use in defining the 3D surface of a Brodmann's area.

  13. New Editors Appointed for Sections of Journal of Geophysical Research

    Science.gov (United States)

    2009-04-01

    New editors have been appointed for the Atmospheres, Biogeosciences, and Oceans sections of the Journal of Geophysical Research (JGR). Joost de Gouw (NOAA, Boulder, Colo.) and Renyi Zhang (Texas A&M, College Station) are filling the vacancies of retiring Atmospheres section editors John Austin and Jose Fuentes. De Gouw and Zhang join the continuing editors Steven Ghan and Yinon Rudich. Sara Pryor (Indiana University, Bloomington) is joining the Atmospheres section editorial board as an associate editor now; she will transition to editor in January 2010.

  14. Complexation of Nitrous Oxide by Frustrated Lewis Pairs

    NARCIS (Netherlands)

    Otten, Edwin; Neu, Rebecca C.; Stephan, Douglas W.

    2009-01-01

    Frustrated Lewis pairs comprised of a basic yet sterically encumbered phosphine with boron Lewis acids bind nitrous oxide to give intact PNNOB linkages. The synthesis, structure, and bonding of these species are described.

  15. One hundred years of Lewis Chemical Bond!

    Indian Academy of Sciences (India)

    2016-09-20

    Sep 20, 2016 ... was a conceptual quantum jump, coming more than a decade ahead of ... did use a 'cubic model of atoms' with eight electrons in their corners, he realized that ... started referring to these advances as Lewis-Langmuir theory.

  16. Playing around in Lewis Carroll's "Alice" Books

    Science.gov (United States)

    Susina, Jan

    2010-01-01

    Mathematician Charles Dodgson's love of play and his need for rules came together in his use of popular games as part of the structure of the two famous children's books, "Alice in Wonderland" and "Through the Looking-Glass," he wrote under the pseudonym Lewis Carroll. The author of this article looks at the interplay between…

  17. The Critical Reception of Lewis Nordan

    DEFF Research Database (Denmark)

    Bjerre, Thomas Ærvold

    2010-01-01

    The essay covers the critical reception of Mississippi-writer Lewis Nordan from his debut in 1983 to the boost in scholarly attention in the new millennium. The essay covers newspaper reviews but pays particular attention to the many academic essays that have placed Nordan as a writer...

  18. Lewis acid controlled regioselectivity in styrene hydrocyanation

    NARCIS (Netherlands)

    Bini, L.; Pidko, E.A.; Müller, C.; Santen, van R.A.; Vogt, D.

    2009-01-01

    According to present knowledge, the Ni-catalyzed hydrocyanation of styrene leads predominantly to the branched product 2-phenylpropionitrile (98%). We observed a dramatic inversion of the regioselectivity upon addition of a Lewis acid. Up to 83 % of the linear product 3-phenylpropionitrile was

  19. Frustrated Lewis pairs-assisted tritium labeling

    Czech Academy of Sciences Publication Activity Database

    Marek, Aleš; Široká, Sabina; Elbert, Tomáš

    2016-01-01

    Roč. 14, č. 5 (2016), s. 219 ISSN 2336-7202. [Sjezd českých a slovenských chemických společností /68./. 04.09.2016-07.09.2016, Praha] Institutional support: RVO:61388963 Keywords : frustrated Lewis pairs * one-pot synthesis * tritium -labeling Subject RIV: CC - Organic Chemistry

  20. Surgical Approach, Findings, and Eight-Year Follow-Up in a Twenty-Nine Year Old Female With Freeman-Sheldon Syndrome Presenting With Blepharophimosis Causing Near-Complete Visual Obstruction.

    Science.gov (United States)

    Portillo, Augusto L; Poling, Mikaela I; McCormick, Rodger J

    2016-07-01

    The authors describe the surgical approach, findings, and 8-year follow-up in a 29-year-old woman, with severe Freeman-Sheldon syndrome, presenting with congenital blepharophimosis of both upper eyelids resulting in near-complete functional visual obstruction. To avoid possible Freeman-Sheldon syndrome-associated complications of malignant hyperthermia, difficult vascular access, and challenging endotracheal intubation, the surgery was completed under local anesthesia without sedation, and anatomical and functional correction was immediate and remained stable at 8-year follow-up. Unlike many congenital craniofacial syndromes, which frequently involve life-long impairments, important implications exist for plastic surgeons to facilitate opportunities for patients to overcome functional limitations.

  1. Teaching Beginning Chemistry Students Simple Lewis Dot Structures

    Science.gov (United States)

    Nassiff, Peter; Czerwinski, Wendy A.

    2015-01-01

    Students beginning their initial study of chemistry often have a difficult time mastering simple Lewis dot structures. Textbooks show students how to manipulate Lewis structures by moving valence electron dots around the chemical structure so each atom has an octet or duet. However, an easier method of teaching Lewis structures for simple…

  2. An editor's memoir: reflections and premonitions.

    Science.gov (United States)

    Kovacs, Arthur L

    2013-12-01

    The author served as the second Editor of this journal. In the article that follows, he reminisces about the state of the publication when he assumed responsibility for it and comments on the nature of the profession during the time of his incumbency. He reflects on the creative innovation and ferment in both the theories and tactics of psychotherapy unfolding during the 1970s and closes with statements of concern about developments within the field that are ominous and have come to the fore over the decades since he left office in 1983.

  3. A Biography of Distinguished Scientist Gilbert Newton Lewis (by Edward S. Lewis)

    Science.gov (United States)

    Harris, Reviewed By Harold H.

    1999-11-01

    The Edward Mellen Press: Lewiston, NY, 1998. 114 pp + index. ISBN 0-7734-8284-9. $69.95. There may not be a surname better known to students of chemistry than Lewis, from the Lewis electron-dot diagrams and the Lewis theory of acids and bases. More advanced students may know of the groundbreaking textbook Thermodynamics, by Lewis and Randall. Yet few Americans know much about this remarkable U.S.-born scholar, whose contributions equal those of the greatest scientists. He is a chemist-educator of whom we should be as proud and as well informed as we are of Linus Pauling, who was part of the westward movement of science in this country that G. N. Lewis began, or of the recently deceased Glenn Seaborg, who was one of the many students of Lewis who achieved renown. Gilbert N. Lewis was born in Weymouth, Massachusetts, in 1875, but his family moved to near Lincoln, Nebraska, in 1884. He spent two years at the University of Nebraska, but then moved to Harvard when his father became an executive at Merchants Trust Company in Boston. Young Lewis (then only 17) was also said to have been disappointed with the quality of education in Nebraska, and this may have been part of the impetus for the family's move east. After earning his baccalaureate at Harvard, he taught for a year at Phillips Andover Academy before returning to Harvard to study for his doctorate, which he completed 100 years ago, in 1899, under T. W. Richards. Lewis's doctoral work was on the thermodynamics of zinc and cadmium amalgams. At that time, physical chemistry was only beginning to achieve recognition as a branch of science, and its boundaries were ill defined. Edward Lewis quotes his father as often saying, "Physical chemistry is anything interesting." Like many chemists of his time, Lewis went to Europe to complete his preparation for a career; he was in the laboratories of Ostwald in Leipzig and Nernst in Göttingen in 1900-1901. On his return to the United States, he was an instructor at Harvard

  4. A Virtual Environments Editor for Driving Scenes

    Directory of Open Access Journals (Sweden)

    Ronald R. Mourant

    2003-12-01

    Full Text Available The goal of this project was to enable the rapid creation of three-dimensional virtual driving environments. We designed and implemented a high-level scene editor that allows a user to construct a driving environment by pasting icons that represent 1 road segments, 2 road signs, 3 trees and 4 buildings. These icons represent two- and three-dimensional objects that have been predesigned. Icons can be placed in the scene at specific locations (x, y, and z coordinates. The editor includes the capability of a user to "drive" a vehicle using a computer mouse for steering, accelerating and braking. At any time during the process of building a virtual environment, a user may switch to "Run Mode" and inspect the three-dimensional scene by "driving" through it using the mouse. Adjustments and additions can be made to the virtual environment by going back to "Build Mode". Once a user is satisfied with the threedimensional virtual environment, it can be saved in a file. The file can used with Java3D software that enables the traversing of three-dimensional environments. The process of building virtual environments from predesigned icons can be applied to many other application areas. It will enable novice computer users to rapidly construct and use three-dimensional virtual environments.

  5. C. S. Lewis: The Romantic Rationalist

    Directory of Open Access Journals (Sweden)

    Vasiliu Daniela

    2014-12-01

    Full Text Available The paper “C. S. Lewis: The Romantic Rationalist” presents the way C. S. Lewis gives an account in his first fictional (allegorical book, The Pilgrim’s Regress, of how he discovered Christianity on the converging paths of romanticism and rationalism. The outstanding scholar and author whose intellectual and spiritual development has turned him into one of the most influential Christian writers of the twentieth century became an atheist in his teens and after a long journey through different philosophical convictions he converted to Christianity in his early thirties, a change that affected his entire work. His love of literature was essential in discovering both the rational and the imaginative appeal of Christianity, which led him into a vision of the reality of the world and of life that satisfied the longing of his heart and the hunger of his imagination.

  6. Capgras' syndrome in dementia with Lewy bodies.

    Science.gov (United States)

    Marantz, Andrew G; Verghese, Joe

    2002-01-01

    We report the occurrence of Capgras' syndrome, or the delusion of doubles, in a patient with dementia with Lewy bodies. The patient believed that several similar-looking impostors had replaced his wife of over 50 years. Uncharacteristically, he adopted a friendly attitude with these impostors. This unusual convivial reaction to the impostors may result from differential involvement of the dual visual pathways processing facial recognition and emotional responses to faces. The delusion resolved spontaneously, coincident with worsening of the dementia. In a retrospective chart review of 18 autopsy-confirmed cases of dementia with Lewy bodies, delusions were reported in 5 subjects (27.8%), of whom 1 had misidentification delusions much like Capgras' syndrome.

  7. Rendezvous, un juego de Lewis Carroll

    Directory of Open Access Journals (Sweden)

    José Manuel Sánchez Muñoz

    2011-10-01

    Full Text Available Todos en mayor o menor medida asociamos el nombre de Lewis Carrolla la literatura, sobre todo a la de temática infantil, con títulos a sus espaldas como Alicia en el País de las Maravillas, Alicia a través del espejo, o La Caza del Snark. Pero además de literato, Lewis Carrol fue un hombre con bastantes inquietudes en torno a la matemática, la lógica y el pensamiento filosófico. Pero no todo el mundo es conocedor de su faceta como creativo en el campo de los juegos. Rendezvous es una de sus más sorprendentes invenciones,un juego de inteligencia para todos los públicos, cuyas directrices hacen de él un entretenimiento bastante original.

  8. Ermakov–Lewis invariants and Reid systems

    Energy Technology Data Exchange (ETDEWEB)

    Mancas, Stefan C., E-mail: stefan.mancas@erau.edu [Department of Mathematics, Embry-Riddle Aeronautical University, Daytona Beach, FL 32114-3900 (United States); Rosu, Haret C., E-mail: hcr@ipicyt.edu.mx [IPICyT, Instituto Potosino de Investigacion Cientifica y Tecnologica, Camino a la presa San José 2055, Col. Lomas 4a Sección, 78216 San Luis Potosí, S.L.P. (Mexico)

    2014-06-13

    Reid's mth-order generalized Ermakov systems of nonlinear coupling constant α are equivalent to an integrable Emden–Fowler equation. The standard Ermakov–Lewis invariant is discussed from this perspective, and a closed formula for the invariant is obtained for the higher-order Reid systems (m≥3). We also discuss the parametric solutions of these systems of equations through the integration of the Emden–Fowler equation and present an example of a dynamical system for which the invariant is equivalent to the total energy. - Highlights: • Reid systems of order m are connected to Emden–Fowler equations. • General expressions for the Ermakov–Lewis invariants both for m=2 and m≥3 are obtained. • Parametric solutions of the Emden–Fowler equations related to Reid systems are obtained.

  9. Communicating specialized knowledge - negotiating knowledge communication between writer and editor

    DEFF Research Database (Denmark)

    Petersen, Margrethe

    In communicating research findings, authors of academic journal articles face the challenge of overcoming the barriers posed by the knowledge asymmetries between (a) authors and journal readership and (b) authors and editors. Considering the general taxonomy of the submission procedure and the ke...... role of academic journal editors, the issue of whether, regardless of the quality of the submissions received, editors are sometimes insurmountable barriers to knowledge communication should be debated....

  10. Web-Based Media Contents Editor for UCC Websites

    Science.gov (United States)

    Kim, Seoksoo

    The purpose of this research is to "design web-based media contents editor for establishing UCC(User Created Contents)-based websites." The web-based editor features user-oriented interfaces and increased convenience, significantly different from previous off-line editors. It allows users to edit media contents online and can be effectively used for online promotion activities of enterprises and organizations. In addition to development of the editor, the research aims to support the entry of enterprises and public agencies to the online market by combining the technology with various UCC items.

  11. Letter from the New Editor-in-Chief

    Directory of Open Access Journals (Sweden)

    Pabulo Henrique Rampelotto

    2014-01-01

    Full Text Available It is my great pleasure to serve as the new Editor-in-Chief of Life, a journal concerned with fundamental questions on the origins and nature of life, evolution of biosystems and astrobiology. With my experience as Executive Editor, Senior Editor and Guest Editor of so many successful special issues (some of them in MDPI journals [1–6], I am committed to making the journal a success, with the launch of exciting special issues, publication of high quality papers, as well as inclusion of the journal in major indexing and abstracting services. In this editorial, I present my view and plans for the journal.

  12. Lewis Information Network (LINK): Background and overview

    Science.gov (United States)

    Schulte, Roger R.

    1987-01-01

    The NASA Lewis Research Center supports many research facilities with many isolated buildings, including wind tunnels, test cells, and research laboratories. These facilities are all located on a 350 acre campus adjacent to the Cleveland Hopkins Airport. The function of NASA-Lewis is to do basic and applied research in all areas of aeronautics, fluid mechanics, materials and structures, space propulsion, and energy systems. These functions require a great variety of remote high speed, high volume data communications for computing and interactive graphic capabilities. In addition, new requirements for local distribution of intercenter video teleconferencing and data communications via satellite have developed. To address these and future communications requirements for the next 15 yrs, a project team was organized to design and implement a new high speed communication system that would handle both data and video information in a common lab-wide Local Area Network. The project team selected cable television broadband coaxial cable technology as the communications medium and first installation of in-ground cable began in the summer of 1980. The Lewis Information Network (LINK) became operational in August 1982 and has become the backbone of all data communications and video.

  13. Lewis' Educational and Research Collaborative Internship Program

    Science.gov (United States)

    Heyward, Ann; Gott, Susan (Technical Monitor)

    2004-01-01

    The Lewis Educational and Research Collaborative Internship Program (LERCIP) is a collaborative undertaking by the Office of Educational Programs at NASA Glenn Research Center at Lewis Field (formerly NASA Lewis Research Center) and the Ohio Aerospace Institute. This program provides 10-week internships in addition to summer and winter extensions if funding is available and/or is requested by mentor (no less than 1 week no more than 4 weeks) for undergraduate/graduate students and secondary school teachers. Students who meet the travel reimbursement criteria receive up to $500 for travel expenses. Approximately 178 interns are selected to participate in this program each year and begin arriving the fourth week in May. The internships provide students with introductory professional experiences to complement their academic programs. The interns are given assignments on research and development projects under the personal guidance of NASA professional staff members. Each intern is assigned a NASA mentor who facilitates a research assignment. In addition to the research assignment, the summer program includes a strong educational component that enhances the professional stature of the participants. The educational activities include a research symposium and a variety of workshops, and lectures. An important aspect of the program is that it includes students with diverse social, cultural and economic backgrounds. The purpose of this report is to document the program accomplishments for 2004.

  14. EDITORIAL: Incoming Editor-in-Chief

    Science.gov (United States)

    Lidström, Suzanne

    2012-04-01

    When Professor Anders Bárány took over as the Executive Editor of Physica Scripta, in 1986, he talked of his trepidation at having to 'dress himself' in his predecessor's 'editorial coveralls'. At that time, they had been worn by Professor Nils Robert Nilsson, a major figure in the physics community, for almost 20 years. Just one year prior to this, Professor Roger Wäppling had been recruited to the position of Subeditor in conjunction with a decision to expand the number of contributions in the field of condensed matter physics, to turn it into one of the dominant subjects in the broad-based journal. Physica Scripta had already gained a reputation for being a high quality journal with wide coverage of both experimental and theoretical physics. Interestingly, in the mid 1980s, the number of papers submitted had been growing and an impressive 250 submissions per year had been attained, with all of the manuscripts being handled in-house. Not many miles away in the town of Uppsala, a group of English students was stepping off a train on a magnificent snowy day in January to embark on their final year projects. A couple of us enjoyed ourselves so much that we stayed on afterwards as PhD students, thereby encountering the mixed pleasure of studying physics in a second language for the first time. I used to copy the notes down meticulously in Swedish, then try to work backwards with a textbook to improve my language skills. One day, returning from a particularly incomprehensible lecture on solid state physics, I showed my roommates my notes and asked if they could please explain what the lecture had been about: 'I don't know', they replied, 'but this bit is about sheep!' Meanwhile, back at Physica Scripta, the journal continued to flourish: 400 submissions were received in 1996, and the march of progress was well underway. Manuscripts could now be sent in on disks and Physica Scripta was available on the World Wide Web. Roger was appointed to manage the journal and

  15. From the Editor-in-Chief

    Directory of Open Access Journals (Sweden)

    Simeon Oka

    2010-01-01

    Full Text Available The Editorial Board of the journal Thermal Science is continuing to pay great attention to the processes in internal combustion engines, both due to their environmental impact and ability to use renewable energy sources i. e. different types of biofuels. Concerning that motor vehicles contribute about 14% of the global CO2 emission, it is understandable that many research efforts are devoted to processes in internal combustion engines and use of biofuels. The number of submitted papers dealing with processes in internal combustion engines is growing from months to months, so in the journal Thermal Science also will published in 2011 one issue devoted to the same topics. Papers submitted are already in the reviewing process. Professor Dragoslava Stojiljkovi} and Professor Stojan Petrovi} as Guest editors, had again a difficult task to make appropriate choice of the papers, covering wide range of topics. I am very grateful to Guest editors for their extremely competent choice of the topics and papers. Reviewers of the papers made, also, tremendous contributions to the quality of the papers published. This time, also, as in No. 3, 2009, we asked experts in traffic engineering to give their contribution. They pointed out importance of the internal combustion engine energy efficiency, vehicle fleet operation management and logistic efficiency, and painted large scale picture of the environmental problems caused by large density traffic. We hope that this point of view will make new impulse for many new joint projects with the aim to investigate impact of the processes in internal combustion engines and logistic of motor fleet management, and organization of traffic flows, especially in large towns, on environment. Papers devoted to the thermal processes in internal combustion engines are grouped in Part one of this issue. Due to large number of papers accepted for publication, we have been forced to introduce Part two, in which are grouped selected

  16. Current status in development of new EXFOR editor

    International Nuclear Information System (INIS)

    Sarsembayeva, A.; Ebata, S.; Kato, K.; Aikawa, M.; Imai, S.; Chiba, M.; Otuka, N.

    2016-01-01

    A new stand-alone type editor for EXFOR is being developed in Hokkaido University Nuclear Reaction Data Centre (JCPRG). The new editor is designed to allow compilers to save time and to avoid mistakes by using its advanced features. The features included in the latest release are described such as filterable and dynamic suggestion fields. (author)

  17. Peer reviews and the role of a journal editor

    Science.gov (United States)

    Obtaining peer reviews for manuscripts submitted to scientific journals is becoming increasingly difficult. Changes to the system are necessary, and editors must cultivate and maintain a solid base of reviewers to help evaluate journal submissions. This article outlines some steps editors can and sh...

  18. Object class hierarchy for an incremental hypertext editor

    Directory of Open Access Journals (Sweden)

    A. Colesnicov

    1995-02-01

    Full Text Available The object class hierarchy design is considered due to a hypertext editor implementation. The following basic classes were selected: the editor's coordinate system, the memory manager, the text buffer executing basic editing operations, the inherited hypertext buffer, the edit window, the multi-window shell. Special hypertext editing features, the incremental hypertext creation support and further generalizations are discussed.

  19. How Managing Editors View and Deal with Newspaper Ethical Issues.

    Science.gov (United States)

    Anderson, Douglas

    1987-01-01

    Claims there is awareness and concern about journalism ethics among daily newspaper managing editors. Asserts that although ethical issues are being addressed to some degree, greater efforts could be made to see that reporters and editors are apprised of codes of ethics. (MM)

  20. Table of Contents | Editor | Ghana Journal of Linguistics

    African Journals Online (AJOL)

    2016. Editorial Committee: Ọbádélé Kambon (Editor-in-Chief; University of Ghana). E. Kweku Osam (Consulting Editor; University of Ghana). Gordon S. Adika (University of Ghana). Nana Aba A. Amfo (University of Ghana). Jemima A. Anderson (University of Ghana). Charles O. Marfo (Kwame Nkrumah University of Science ...

  1. The Introductory Psychology Textbook Market: Perceptions of Authors and Editors.

    Science.gov (United States)

    Griggs, Richard A.; Jackson, Sherri L.

    1989-01-01

    Surveys psychology textbook authors and editors on their perceptions of the introductory psychology textbook market. Finds that the textbook market is divided into three levels according to quality, and that authors and editors are not familiar with most textbooks. Notes that the growth of used book companies has adversely affected the market.…

  2. The RAE and Publications: A Review of Journal Editors.

    Science.gov (United States)

    Talib, Ameen Ali

    2000-01-01

    Surveyed editors of academic journals about publication issues related to Britain's Research Assessment Exercise (RAE), a process of grading and funding universities based on published research output. Editors were asked about research quality and output, publication practices, academics' willingness to referee manuscripts, and proliferation of…

  3. A novel TNNI2 mutation causes Freeman-Sheldon syndrome in a Chinese family with an affected adult with only facial contractures.

    Science.gov (United States)

    Li, Xuefu; Jiang, Miao; Han, Weitian; Zhao, Ning; Liu, Wei; Sui, Yu; Lu, Yongping; Li, Jianxin

    2013-09-25

    Distal arthrogryposes (DAs), a clinically and genetically heterogeneous group of disorders characterized by congenital contractures with predominant involvement of the hands and feet, can be classified into at least 12 different forms. These autosomal dominant disorders are of variable expressivity and reduced penetrance. Mutations in sarcomeric protein genes, including troponin I2 (TNNI2), troponin T3 (TNNT3), tropomyosin 2 (TPM2), embryonic myosin heavy chain 3 (MYH3), and myosin binding protein C1 (MYBPC1), have been identified in distal arthrogryposis type 1 (DA1, MIM 108120), type 2B (DA2B, MIM 601680) and type 2A (DA2A)/Freeman-Sheldon syndrome (FSS, MIM 193700). However, mutations causing FSS have only been reported in MYH3. Herein we describe a Chinese DA family whose members meet classical strict criteria for FSS, as well as one member of the family who has isolated facial features consistent with FSS. No disease-causing mutation was found in MYH3. Segregation of microsatellite markers flanking the TNNI2 and TNNT3 genes at 11p15.5 was compatible with linkage. Subsequent sequencing of TNNI2 revealed a novel mutation, c.A493T (p.I165F), located in the C-terminal region, which is critical for proper protein function. This mutation was found to cosegregate with the FSS phenotype in this family, and assessment using SIFT and PolyPhen-2 predicted a damaging effect. To the best of our knowledge, we report the first TNNI2 mutation in classical FSS and describe an atypical adult FSS case with only facial contractures resulting from somatic mosaicism. We infer that DA1, DA2B and FSS represent a phenotypic continuum of the same disorder and provide further genetic evidence for this hypothesis. © 2013.

  4. JSME: a free molecule editor in JavaScript.

    Science.gov (United States)

    Bienfait, Bruno; Ertl, Peter

    2013-01-01

    A molecule editor, i.e. a program facilitating graphical input and interactive editing of molecules, is an indispensable part of every cheminformatics or molecular processing system. Today, when a web browser has become the universal scientific user interface, a tool to edit molecules directly within the web browser is essential. One of the most popular tools for molecular structure input on the web is the JME applet. Since its release nearly 15 years ago, however the web environment has changed and Java applets are facing increasing implementation hurdles due to their maintenance and support requirements, as well as security issues. This prompted us to update the JME editor and port it to a modern Internet programming language - JavaScript. The actual molecule editing Java code of the JME editor was translated into JavaScript with help of the Google Web Toolkit compiler and a custom library that emulates a subset of the GUI features of the Java runtime environment. In this process, the editor was enhanced by additional functionalities including a substituent menu, copy/paste, drag and drop and undo/redo capabilities and an integrated help. In addition to desktop computers, the editor supports molecule editing on touch devices, including iPhone, iPad and Android phones and tablets. In analogy to JME the new editor is named JSME. This new molecule editor is compact, easy to use and easy to incorporate into web pages. A free molecule editor written in JavaScript was developed and is released under the terms of permissive BSD license. The editor is compatible with JME, has practically the same user interface as well as the web application programming interface. The JSME editor is available for download from the project web page http://peter-ertl.com/jsme/

  5. Martin Stutzmann: Editor, Teacher, Scientist and Friend

    Science.gov (United States)

    Cardona, Manuel

    2005-03-01

    On 2 January 1995 Martin Stutzmann became Editor-in-Chief of physica status solidi, replacing Professor E. Gutsche, who had led the journal through the stormy period involving the fall of the Iron Curtain, the unification of Germany and the change in its Eastern part, where physica status solidi was based, from socialism as found in the real world (a German concept) to real world capitalism. In 1995 it was thought that the process had been completed (we should have known better!) and after the retirement of Prof. Gutsche the new owners of physica status solidi (Wiley-VCH) decided that a change in scientific management was desirable to adapt to the new socio-political facts and to insure the scientific continuity of the journal.Martin had moved in 1993 from my department at the Max-Planck-Institute to Munich where he soon displayed a tremendous amount of science man- agement ability during the build-up of the Walter Schottky Institute. The search for a successor as Edi- tor-in-Chief was not easy: the job was not very glamorous after the upheavals which had taken place in the editorial world following the political changes. Somebody in the Editorial Boards must have suggested Martin Stutzmann. I am sure that there was opposition: one usually looks for a well-established person ready to leave his direct involvement in science and take up a new endeavor of a more administrative nature. Nevertheless, the powers that be soon realized that Martin was an excellent, if somewhat unconventional candidate who had enough energy to remain a topnotch scientist and to lead the journal in the difficult times ahead: he was offered the job. In the negotiations that followed, he insisted in getting the administrative structures that would allow him to improve the battered quality of the journal and to continue his scientific productivity. Today we are happy to see that he succeeded in both endeavors. The journal has since grown in size and considerably improved its quality

  6. Ablative Material Testing at Lewis Rocket Lab

    Science.gov (United States)

    1997-01-01

    The increasing demand for a low-cost, reliable way to launch commercial payloads to low- Earth orbit has led to the need for inexpensive, expendable propulsion systems for new launch vehicles. This, in turn, has renewed interest in less complex, uncooled rocket engines that have combustion chambers and exhaust nozzles fabricated from ablative materials. A number of aerospace propulsion system manufacturers have utilized NASA Lewis Research Center's test facilities with a high degree of success to evaluate candidate materials for application to new propulsion devices.

  7. Academic Degradation and the Retreat of the Editors: Academic Irregularities and the Spreading of Academic Corruption from an Editor's Perspective

    Science.gov (United States)

    Xun, Gong

    2007-01-01

    Against the backdrop of the grave academic crisis in China, editors have become the objects of wooing, favor-currying, connections-seeking, and collusions; they have been targeted for attacks, plots, extortions, and encroachments. Editing and publishing have become avenues for academic irregularities and academic corruption. Editors have the power…

  8. From the Editor-in-Chief

    Directory of Open Access Journals (Sweden)

    Simeon Oka

    2010-01-01

    affiliated at the Faculty of Mechanical Engineering in Kragujevac. Guest editor, Professor Dr. Milun Babić, had an extremely difficult job to make proper selection of papers, representing research results of his Department and Faculty of Mechanical Engineering, not only in fundamental and applied research, but also in practical applications. I am greatly thankful to him since he presented not only most interesting scientific results, but also cases of best practise realized on the basis of the research results. At the same time, in his introductory review paper he explain research policy in the field of thermal sciences, energy efficiency and use of renewable energy sources having the main aim to solve more important energy and environmental problems of the local community, as well as to introduce energy management, environmental management, and sustainable development. This is one of the main characteristics of the set of papers selected by Guest editor for this Supplement issue. Realization of the full chain – fundamental research, applied research development and demonstration (R&D&D is not too often, especially in developing countries. I hope, that paper selection that made for this issue by Guest editor Professor Dr. Milun Babić, in many cases evidently presents that it is possible, even with small funds available in Serbia.

  9. Editors' message--Hydrogeology Journal in 2003

    Science.gov (United States)

    Voss, Clifford; Olcott, Perry; Schneider, Robert

    2004-01-01

    Hydrogeology Journal appeared in six issues containing a total of 710 pages and 48 major articles, including 31 Papers and 14 Reports, as well as some Technical Notes and Book Reviews. The number of submitted manuscripts continues to increase. The final issue of 2003 also contained the annual volume index. Hydrogeology Journal (HJ) is an international forum for hydrogeology and related disciplines and authors in 2003 were from about 28 countries. Articles advanced hydrogeologic science and described hydrogeologic systems in many regions worldwide. These articles focused on a variety of general topics and on studies of hydrogeology in 24 countries: Afghanistan, Algeria, Argentina, Australia, Bangladesh, Belgium, Canada, Chile, China, Denmark, France, India, Italy, Mexico, Netherlands, New Zealand, Nigeria, Norway, Portugal, Russia, South Africa, Switzerland, Turkey, and U.S.A. The Guest Editor of the 2003 HJ theme issue on “Hydromechanics in Geology and Geotechnics”, Ove Stephansson, assembled a valuable collection of technical reviews and research papers from eminent authors on important aspects of the subject area.

  10. Towards the implementation of a system for manuscript editor certification

    Directory of Open Access Journals (Sweden)

    Hyun Jung Yi

    2016-02-01

    Full Text Available Style and format are important criteria for evaluating a journal and indexing it in major databases. In Korean science, technology, and medical journals, interest in manuscript editing has increased over the past seven to eight years, and the responsibilities of manuscript editors have expanded as well. However, since no clear standards for the roles and qualifications for manuscript editors are yet available, a formal certification system is needed to establish appropriate standards and to provide professional training. To identify ways of developing a manuscript editor certification program in Korea, this study investigated similar certification programs in and outside the country and surveyed 195 Korean editors, manuscript editors, publishers, and medical librarians. The survey revealed that manuscript editors were necessary (mean score of 4.38 on a five-point Likert scale, with a score of 5 indicating strong agreement, and that their main contributions were efficiently managing the editorial board, improving the accuracy of references, and accelerating the editing process. The respondents were also positive about the possibility of implementing a manuscript editor certification; 45.1% showed interest in becoming certified, and 47.1% reported interest in hiring a certified manuscript editor. Regarding the system for issuing certification, respondents favored a professional training course (53.1%, validation of work experience (27.1%, or an examination (16.8%. This study concludes that it is essential to establish a formal certification program to train manuscript editors properly, and an examination system is the most efficient and suitable method for managing the certification process.

  11. EDITORIAL: Incoming Editor-in-Chief

    Science.gov (United States)

    Webb, Steve

    2006-01-01

    Physics in Medicine and Biology (PMB) is a journal that originated in the UK but is now rightly regarded as one of the pre-eminent international journals for the publication of material coming within its remit. It is 50 years old and its maturity is an outcome of the consistent support of high performing authors, a supportive and professional publishing house, dedicated referees, many vigorous and conscientious editorial boards and the collective input of the 10 previous Editors as listed in his incoming editorial (January 2000 issue) by the retiring Editor, Professor Alun Beddoe. The scientific climate and it associated publication modus operandi in the 1950s was very different from that at the current time and the journal has evolved to reflect this. Hence today the scope of content is somewhat broader, the size of the journal is vastly greater, the whole publication process is slicker and more efficient and a paper in PMB is highly prized by its authors and those who look to quality factors and impact. The quality of the journal still relies on the voluntary labour and expertise of its busy international referees and Board members. For many years I have tried to place my own research material in PMB and encourage my teams to do likewise, not only acknowledging the prestige of the journal but also because of the extraordinarily fast turnaround time of all the processes without any loss of quality. This serves us very well and the publishing team are to be congratulated. Some things seem to change more slowly or not at all, however. The prediction, when I started my research career, that books and journals would be dinosaurs by now has manifestly not come true and, whilst most of us are addicted (and why not?) to the electronic ways of doing things that can be done by more traditional ways, PMB and a packet of reprints from time to time arriving by post still has a reassuring feel despite the fact that the papers have been `on-line' for a while before. An incoming

  12. Interview with Smithsonian NASM Spacesuit Curator Dr. Cathleen Lewis

    Science.gov (United States)

    Lewis, Cathleen; Wright, Rebecca

    2012-01-01

    Dr. Cathleen Lewis was interviewed by Rebecca Wright during the presentation of an "Interview with Smithsonian NASM Spacesuit Curator Dr. Cathleen Lewis" on May 14, 2012. Topics included the care, size, and history of the spacesuit collection at the Smithsonian and the recent move to the state-of-the-art permanent storage facility at the Udvar-Hazy facility in Virginia.

  13. LEWIS BINFORD AND HIS MORAL MAJORITY (Lewis Binford y su mayoría moral

    Directory of Open Access Journals (Sweden)

    Alice Beck Kehoe

    2011-06-01

    Full Text Available This essay looks at the late Lewis Binford’s career from the standpoint of sociology of science. His thinking and manner reflect his socialization in Virginia Baptist subculture. As convinced of his authority on science as Jerry Falwell was of his authority on Biblical morality, Lewis Binford and his third wife Sally Rosen Binford excited a group of 1960s students to follow Lewis in an outmoded version of science (hypothetico-deductive and in trusting statistics. The “frames of reference” he laboriously constructed are naïve on environmental interpretation and, because he expressed contempt for “political” aspects of archaeology, fail to take into account effects of colonialism. His work is often scientistic, in the “modern” mode that historian Dorothy Ross describes as characteristic of twentieth-century American social sciences. ESPAÑOL: En este ensayo se analiza la etapa final de la carrera de Lewis Binford desde el punto de vista de la sociología de la ciencia. Su pensamiento refleja su socialización en el seno de la subcultura de la Virginia baptista. Tan convencido de su autoridad en la ciencia como Jerry Falwell lo fuera sobre la moralidad bíblica, Lewis Binford y su tercera esposa Sally Rosen Binford animaron a un grupo estudiantes de los sesenta a seguir a Lewis a través de una versión anticuada de la ciencia (hipotético-deductiva y a confiar en la estadística. Los “marcos de referencia” que laboriosamente construyó son ingenuos en la interpretación del medio ambiente y, como expresó el desprecio por los aspectos “políticos” de la arqueología, no tienen en cuenta los efectos del colonialismo. Su trabajo es a menudo cientificista, en el sentido “moderno” que la historiadora Dorothy Ross describe como una característica de las ciencias sociales norteamericanas del siglo XX.

  14. Nuclear pursuits: The scientific biography of Wilfrid Bennett Lewis

    International Nuclear Information System (INIS)

    Fawcett, R.

    1994-01-01

    The scientific life of Wilfrid Bennett Lewis. The biography covers Lewis's role in the development of radar, his tenure as the Chief Superintendent of the Telecommunications Research Establishment at Malvern through his heading of the then fledgling Canadian nuclear research facility in Chalk River, Ontario. Lewis's drive, intelligence, and remarkable organizational skills placed him at the forefront of Canada's nuclear program. His influence lead to a collaboration between Atomic Energy of Canada Limited and Ontario Hydro that ultimately resulted in the development of the CANDU reactor. His influence was also profound in the near by town of Deep River with one prime legacy being the W.B. Lewis Library. Lewis's bibliography is included in the biography

  15. From the Editor Vol: 6 number 2

    Directory of Open Access Journals (Sweden)

    Ugur Demiray

    2005-04-01

    Full Text Available From the Editor Dear TOJDE’S Readers Time flies. Another quarter has begun. It is a great pleasure to welcome you to the 18th issue, the Volume: 6, Number: 2 of The Turkish Online Journal of Distance Education (TOJDE, of looking forward. TOJDE has been driving and shaping by our editorial board, reviewers, authors and even unbelievable readers. In the April 2005 issue, TOJDE publishes peer-reviewed distance education articles under four umbrellas: applications, feature topics, researches, and support systems. In addition, it publishes short and non-peer-reviewed book reviews and editorial letters. The main goal of TOJDE is to provide you with exclusive resources with the highest quality, and also to reach diverse audiences, as highly qualified individuals and researchers, around the world. Also, I am excited about that TOJDE is referenced as a course material by diverse institutions from the globe and very proud to share this news with you. You can see details in the news section. In this issue, it has been given place to two notes for editor submissions, eleven articles, two book reviews, 8 news, one journal about information and communication technology and one institution about technology integration via distance education named as RETA. And also interesting links deal with TOJDE take place in the literature. This issue's articles came from Canada, India, Malaysia, Nigeria, Turkey, United Kingdom and United States (according to alphabetical order. The first “Notes for Editors” is from Turkey on Using of Marketing Communication for Distance Education Institutions submitted by Dr. R. Ayhan YILMAZ, Anadolu University, Communication Sciences Faculty, Eskisehir, TURKEY. And second one arrived from India. It is titled as “Information and Communication Technology for Poverty Reduction” written by Motilal SHARMA. The first article came from Canada. It is entitled as “Understanding PISA” written by Dr. Stephen DOWNES. He mentions in his paper

  16. From Editor vol 11, No.4

    Directory of Open Access Journals (Sweden)

    Ugur Demiray

    2010-10-01

    Full Text Available Greetings Dear readers of TOJDE,TOJDE is appeared on your screen now as Volume 11, Number: 4. In this issue it is published 4 notes for Editor, 12 articles, 2 book and one conference reviews. And this time, 27 authors from 10 different countries are placed. These published articles are from Bangldesh, Greece, India, Israel, Malaysia, Nigeria, Portugal, Singapore, Turkey and USA.The first Notes for editor arrived from USA, written by Kevin YEE and Jace HARGIS. They focused on PREZI: A Different Way to Present. Prezi represents the first step toward other visual tools that are not, strictly speaking, and presentations at all, but may yet find uses in classrooms. Browser-based programs that allow for concept mapping and brainstorming (sometimes with drawing and even inter-user chat functionality approximate some of prezi’s best features yet stand on their own as organizing tools that provide inspiration for the users. Examples include bubble.us, Thinkature, Mindmeister, and Graphic Organizer. The second notes for editor is titled as “Investigating the Factor Structure ıf The Blog Attitude Scale” which is written by Zahra SHAHSAVAR, Tan Bee HOON, S. Vahid ARYADOUST from Malaysia. Their study reports the design and development of a blog attitude scale (BAS. In exploratory factor analysis, three factors were discovered: blog anxiety, blog desirability, and blog self-efficacy; 14 items were excluded. The extracted items were subjected to a confirmatory factor analysis which lent further support to the BAS underpinning structure. “Implementation of An Online Teacher Assessment/Appraisal In Technical Education Institution: A Case Study” is the third paper for “Notes for Editor” section of TOJDE’s in this issue. It has written by Sraboni MANDAL, Dr. SANJAY, Dajnish SHRIVASTAVA from National Institute of Technology, Jamshedpur, INDIA. The purpose to discusses a case study of implementation of teacher appraisal system which initially non

  17. Editorial first issue: Letter from the Editor

    Directory of Open Access Journals (Sweden)

    Farinaz Nasirinezhad

    2016-08-01

    Full Text Available Welcome to the first issue of Journal of Medical Physiology! Journal of Medical Physiology is a high-quality, peer reviewed, open access journal which will focus on physiology, biology, and neuroscience and their applications in clinic from the molecular levels to the levels of organs and systems.  In recent years knowledge of physiology has been under a great progress and is being taught as one of the major courses in medicine and allied fields in the universities. Many researchers are doing research in this field and try to find the basic mechanism and appropriate solution for diseases which are difficult to treat. The editorial board wants to create a balanced journal to help the researchers in the field of medicine and physiology to share the results of their research work. Like all good science, medical physiology has no national boundaries. Although we each have found our own niche where we work and feel most comfortable, science language is a common language and by this language scientist can learn from each other. We want Journal of Medical Physiology to be an international forum for sharing the best ideas. It will help researcher in the field of medicine and physiology to keep up with the science. We hope that this journal plays a major role in the development of the physiological sciences and contribute to the diffusion of scientific knowledge and to promote discussion among scientist. The journal will include original researches that are practical applications of known techniques as well as theoretical advances at the physiological sciences and medicine. I consider it a great honor being as Editor-in-Chief of Journal of Medical Physiology and I will do my best to face all challenges that confront the journal and striving to increase the quality and impact of the journal's content. Despite the inevitable push towards publishing in the highest impact factor journals possible, the other side of the coin is ensuring that your work is

  18. Red's natural editor, a program designed to edit FORTRAN programs

    International Nuclear Information System (INIS)

    Cullen, D.E.

    1993-01-01

    An EDITOR code is documented which supplements the 1994 ENDF Pre-processing Code Package which is available from the IAEA Nuclear Data Section for the processing of ENDF formatted nuclear data libraries. (author)

  19. Designing Epigenome Editors: Considerations of Biochemical and Locus Specificities.

    Science.gov (United States)

    Sen, Dilara; Keung, Albert J

    2018-01-01

    The advent of locus-specific protein recruitment technologies has enabled a new class of studies in chromatin biology. Epigenome editors enable biochemical modifications of chromatin at almost any specific endogenous locus. Their locus specificity unlocks unique information including the functional roles of distinct modifications at specific genomic loci. Given the growing interest in using these tools for biological and translational studies, there are many specific design considerations depending on the scientific question or clinical need. Here we present and discuss important design considerations and challenges regarding the biochemical and locus specificities of epigenome editors. These include how to account for the complex biochemical diversity of chromatin; control for potential interdependency of epigenome editors and their resultant modifications; avoid sequestration effects; quantify the locus specificity of epigenome editors; and improve locus specificity by considering concentration, affinity, avidity, and sequestration effects.

  20. Particle Track Visualization using the MCNP Visual Editor

    International Nuclear Information System (INIS)

    Schwarz, Randolph A.; Carter, Lee; Brown, Wendi A.

    2001-01-01

    The Monte Carlo N-Particle (MCNP) visual editor1,2,3 is used throughout the world for displaying and creating complex MCNP geometries. The visual editor combines the Los Alamos MCNP Fortran code with a C front end to provide a visual interface. A big advantage of this approach is that the particle transport routines for MCNP are available to the visual front end. The latest release of the visual editor by Pacific Northwest National Laboratory enables the user to plot transport data points on top of a two-dimensional geometry plot. The user can plot source points, collisions points, surface crossings, and tally contributions. This capability can be used to show where particle collisions are occurring, verify the effectiveness of the particle biasing, or show which collisions contribute to a tally. For a KCODE (criticality source) calculation, the visual editor can be used to plot the source points for specific cycles

  1. [Clinical Neuropsychology of Dementia with Lewy Bodies].

    Science.gov (United States)

    Nagahama, Yasuhiro

    2016-02-01

    Dementia with Lewy bodies (DLB) shows lesser memory impairment and more severe visuospatial disability than Alzheimer disease (AD). Although deficits in both consolidation and retrieval underlie the memory impairment, retrieval deficit is predominant in DLB. Visuospatial dysfunctions in DLB are related to the impairments in both ventral and dorsal streams of higher visual information processing, and lower visual processing in V1/V2 may also be impaired. Attention and executive functions are more widely disturbed in DLB than in AD. Imitation of finger gestures is impaired more frequently in DLB than in other mild dementia, and provides additional information for diagnosis of mild dementia, especially for DLB. Pareidolia, which lies between hallucination and visual misperception, is found frequently in DLB, but its mechanism is still under investigation.

  2. Superconducting microwave electronics at Lewis Research Center

    Science.gov (United States)

    Warner, Joseph D.; Bhasin, Kul B.; Leonard, Regis F.

    Over the last three years, NASA Lewis Research Center has investigated the application of newly discovered high temperature superconductors to microwave electronics. Using thin films of YBa2Cu3O7-delta and Tl2Ca2Ba2Cu3Ox deposited on a variety of substrates, including strontium titanate, lanthanum gallate, lanthanum aluminate and magnesium oxide, a number of microwave circuits have been fabricated and evaluated. These include a cavity resonator at 60 GHz, microstrip resonators at 35 GHz, a superconducting antenna array at 35 GHz, a dielectric resonator at 9 GHz, and a microstrip filter at 5 GHz. Performance of some of these circuits as well as suggestions for other applications are reported.

  3. Superconducting Microwave Electronics at Lewis Research Center

    Science.gov (United States)

    Warner, Joseph D.; Bhasin, Kul B.; Leonard, Regis F.

    1991-01-01

    Over the last three years, NASA Lewis Research Center has investigated the application of newly discovered high temperature superconductors to microwave electronics. Using thin films of YBa2Cu3O7-delta and Tl2Ca2Ba2Cu3Ox deposited on a variety of substrates, including strontium titanate, lanthanum gallate, lanthanum aluminate and magnesium oxide, a number of microwave circuits have been fabricated and evaluated. These include a cavity resonator at 60 GHz, microstrip resonators at 35 GHz, a superconducting antenna array at 35 GHz, a dielectric resonator at 9 GHz, and a microstrip filter at 5 GHz. Performance of some of these circuits as well as suggestions for other applications are reported.

  4. Lewis-Sumner syndrome and Tangier disease.

    Science.gov (United States)

    Théaudin, Marie; Couvert, Philippe; Fournier, Emmanuel; Bouige, Daniel; Bruckert, Eric; Perrotte, Paul; Vaschalde, Yvan; Maisonobe, Thierry; Bonnefont-Rousselot, Dominique; Carrié, Alain; Le Forestier, Nadine

    2008-07-01

    To report unusual electrophysiologic data in a patient with Tangier disease in an effort to better understand the pathophysiologic features of the peripheral nerve lesions in this disease. Case report. A 15-year-old girl had subacute onset of asymmetric neuropathy with persistent conduction block, resembling Lewis-Sumner syndrome. Electrophysiologic data in Tangier disease. After initially unsuccessful treatment with intravenously administered immunoglobulins, the finding of an abnormal lipid profile led to the diagnosis of Tangier disease due to the R587W mutation in the adenotriphosphate-binding cassette transporter-1 gene (ABCA1) (OMIM 9q22-q31). Conduction block, which is the electrophysiologic hallmark of focal demyelination, can be present in Tangier disease. It could be induced by focal nerve ischemia or by preferential lipid deposition in the paranodal regions of myelinated Schwann cells. The presence of a conduction block in Tangier disease may lead to a misdiagnosis of dysimmune neuropathy.

  5. Expectations of an editor in case of an incident

    International Nuclear Information System (INIS)

    Widmer, H.P.

    1997-01-01

    Our major expectations about information of nuclear power station operators are: Truthfulness, comprehensibility, availability and editor's disposal when needed. The information must be clear and true. It has to give an account of the complex facts in which laymen readers fully understand. Editors rely on scientific support and the spokespersons' tolerance for media specific particularities; such as, competition, to be first in information, and time pressure. (orig.) [de

  6. Developing Visual Editors for High-Resolution Haptic Patterns

    DEFF Research Database (Denmark)

    Cuartielles, David; Göransson, Andreas; Olsson, Tony

    2012-01-01

    In this article we give an overview of our iterative work in developing visual editors for creating high resolution haptic patterns to be used in wearable, haptic feedback devices. During the past four years we have found the need to address the question of how to represent, construct and edit high...... resolution haptic patterns so that they translate naturally to the user’s haptic experience. To solve this question we have developed and tested several visual editors...

  7. C. S. Lewis, Reluctant Convert and (not so Ordinary Anglican

    Directory of Open Access Journals (Sweden)

    Mănăstireanu Dănuţ

    2014-12-01

    Full Text Available After some passing considerations on the reception of Lewis in Romania, the present paper discusses the role played by Anglicanism in the late personal commitment of C.S. Lewis to the Christian faith, after years of atheism, scepticism, and agnosticism. It argues that in fact Anglicanism contributed very little to Lewis’s (reconversion to Christianity. Furthermore, the paper agrees with the generally accepted idea that the particular calling that Lewis felt he had, that of being a Christian apologist, made him wary of being associated with the defence of any specific Christian tradition. In virtue of this special calling, Lewis also reacted quite strongly against certain aspects of Anglicanism, like, for instance, the ordination of women to priesthood, which he perceived as an obstacle to ecumenism and, implicitly, to an effective defence of the Christian faith in the public arena. In spite of all this, there is little doubt that Lewis has fully and unreservedly adopted Anglicanism as his preferred version of Christianity. From this particular stance, the life and ministry of C.S. Lewis made a huge public impact in the twentieth century and beyond. In light of the undeniable influence he had on the intellectual and religious scene in the last hundred years, one may ask not so much how Anglican was Lewis, but, rather, ‘why isn’t Anglicanism more like Lewis’.

  8. EDITORIAL: Incoming Editor-in-Chief Incoming Editor-in-Chief

    Science.gov (United States)

    Birch, David

    2012-01-01

    It is a pleasure and an honour for me to be taking over as Editor-in-Chief of Measurement Science and Technology. MST is well known across research communities worldwide as a leading journal in which to publish new techniques and instrumentation. It has gained this enviable position largely because of the excellent guidance of its Editorial Board and dedicated staff at Institute of Physics Publishing over many years. I want to highlight in particular the contribution of the outgoing Editor Peter Hauptmann, and other Editors before him, in making the journal truly international. We thank Peter immensely for all his hard work in leading the journal, having exceptionally served two terms, each of five years. I come into the post of Editor at a very interesting and challenging time for research. The global recession is leading to cuts in research funding in many countries, researchers and their outputs are coming under closer scrutiny than ever before, and more is being expected of them. Journals play a critical role in monitoring and maintaining research standards, but we should be careful not to assume that journal Impact Factor is the sole measure of research quality. Although expediency may sometimes demand it, Impact Factor, as practitioners know, is subject dependent. One of the great things about science and technology for me is its level playing field. The key point is still innovation no matter where the work is done or where it is published. MST has a long pedigree of being the natural home of the highest quality papers from leading researchers wishing to report novel instrumentation and techniques. 2013 will mark the 90th anniversary of MST and we look forward to celebrating in style its sustained success. I recall with pride the first paper I published in Journal of Physics E: Scientific Instruments (as MST was previously titled) back in 1977. The paper reported the design and application of an early fluorescence lifetime spectrometer that I had constructed

  9. From the Editor-in-Chief

    Directory of Open Access Journals (Sweden)

    Simeon Oka

    2011-01-01

    science. Included herein is a collection of original refereed research papers by well-established researchers in the field of nonlinear science. We hope that these papers will prove to be a timely and valuable reference for researchers in this area. Analytical approach to thermal science is challenging and promising, and is playing an even more important role in optimal design of various thermal problems. Considering this fact, selection of the papers for this special issue has the aim to show illustrating approaches to various thermal problems by various methods including fractal geometry and fractional calculus, and the present special issue can be used as paradigms for many other applications. I am deeply grateful to the Guest editors, Professor Ji-Huan He (now with National Engineering Laboratory of Modern Silk, Soochow University, Suzhow, China and Professor Lianchun Zheng (Department of Mathematics and Mechanics, University of Science and Technology Beijing, Beijing, China, for excellent paper selection, the job which is at the same time highly professional and delicate. I am sure, that readers will obtain realistic insight in how to apply the methods presented in this special issue to various problems.

  10. From the Editor-in-Chief

    Directory of Open Access Journals (Sweden)

    Simeon Oka

    2011-01-01

    while under review by the Journal." At the end I have a pleasure to frankly appreciate to Professor Jan Erik Johnsson, from Technical University of Denmark, Lyngby, for his contribution, as member of the International Advisory Board from the very beginning, to the scientific scope and orientation of the Journal, and to the quality of the papers published in more than 15 years. I am sorry that his wish was not to be member of the International Advisory Board, since he was retired. In the name of Editorial Boards of the journal Thermal Science I wish to him many nice activities in his free time. Finally, I am happy that, following the wish of Prof. Arun Mujumdar, the world known scientist and member of our International Advisory Board, that I can pay your attention to the link: http://serve.me.nus.edu.sg/arun/E_books.htm, where you can download many interesting e-books, and review of the activity of the Minerals, Metals and Materials Technology Centre, of the Faculty of Engineering, National University of Singapore. April, 2011 Professor Simeon Oka, Ph. D. Editor-in-chief

  11. NASA Lewis Research Center's materials and structures division

    International Nuclear Information System (INIS)

    Weymueller, C.R.

    1976-01-01

    Research activities at the NASA Lewis Research Center on materials and structures are discussed. Programs are noted on powder metallurgy superalloys, eutectic alloys, dispersion strengthened alloys and composite materials. Discussions are included on materials applications, coatings, fracture mechanics, and fatigue

  12. Is It Lewy Body Dementia or Something Else?

    Science.gov (United States)

    ... Options Join the fight against LBD! Donate Is It LBD or Something Else? Early and accurate diagnosis ... dementia with Lewy bodies’ (DLB). Symptoms that differentiate it from Alzheimer’s include unpredictable levels of cognitive ability, ...

  13. Distance Learning With NASA Lewis Research Center's Learning Technologies Project

    Science.gov (United States)

    Petersen, Ruth

    1998-01-01

    The NASA Lewis Research Center's Learning Technologies Project (LTP) has responded to requests from local school district technology coordinators to provide content for videoconferencing workshops. Over the past year we have offered three teacher professional development workshops that showcase NASA Lewis-developed educational products and NASA educational Internet sites. In order to determine the direction of our involvement with distance learning, the LTP staff conducted a survey of 500 U.S. schools. We received responses from 72 schools that either currently use distance learning or will be using distance learning in 98-99 school year. The results of the survey are summarized in the article. In addition, the article provides information on distance learners, distance learning technologies, and the NASA Lewis LTP videoconferencing workshops. The LTP staff will continue to offer teacher development workshops through videoconferencing during the 98-99 school year. We hope to add workshops on new educational products as they are developed at NASA Lewis.

  14. I-Metaiodobenzylguanidine Myocardial Scintigraphy in Lewy Body-Related Disorders: A Literature Review

    Directory of Open Access Journals (Sweden)

    Eun Joo Chung

    2015-05-01

    Full Text Available Lewy body-related disorders are characterized by the presence of Lewy bodies and Lewy neurites, which have abnormal aggregations of α-synuclein in the nigral and extranigral areas, including in the heart. 123I-metaiodobenzylguanidine (MIBG scintigraphy is a well-known tool to evaluate cardiac sympathetic denervation in the Lewy body-related disorders. MIBG scintigraphy showed low uptake of MIBG in the Lewy body-related disorders, including Parkinson’s disease, dementia with Lewy bodies, pure autonomic failure and rapid eye movement sleep behavior disorder. This review summarizes previous results on the diagnostic applications of MIBG scintigraphy in Lewy body-related disorders.

  15. Lewis Research Center space station electric power system test facilities

    Science.gov (United States)

    Birchenough, Arthur G.; Martin, Donald F.

    1988-01-01

    NASA Lewis Research Center facilities were developed to support testing of the Space Station Electric Power System. The capabilities and plans for these facilities are described. The three facilities which are required in the Phase C/D testing, the Power Systems Facility, the Space Power Facility, and the EPS Simulation Lab, are described in detail. The responsibilities of NASA Lewis and outside groups in conducting tests are also discussed.

  16. Chiral lewis Acid catalysis in nitrile oxide cycloadditions.

    Science.gov (United States)

    Sibi, Mukund P; Itoh, Kennosuke; Jasperse, Craig P

    2004-05-05

    We describe examples of highly regio- and enantioselective nitrile oxide cycloadditions to unsaturated alkenes using substoichiometric amounts of a chiral Lewis acid. Pyrazolidinones proved to be effective achiral templates in the cycloadditions providing C-adducts typically in >30:1 selectivity and 80-99% ee. To avoid potential problems involving coordination of the Lewis acid by amine bases, we have devised a novel method for the generation of unstable nitrile oxides from hydroximinoyl chlorides using Amberlyst 21 as the base.

  17. Tribute to Erwin Felix Lewy-Bertaut

    International Nuclear Information System (INIS)

    2006-01-01

    Erwin Lewy (alias Felix Bertaut) was born in 1913 in Germany, he emigrated to France where he undertook graduate studies in chemistry. Then, he joined the powder central laboratory where he learnt how to use international tables for structure determination. His thesis work was the X-ray study of the statistical distribution of the size of iron grains. The method Bertaut developed is still a reference in powder granulometry. Bertaut was also interested in the nascent neutron diffraction method and he flew to the United-States to improve his knowledge on this topic. Felix Bertaut created the neutron diffraction laboratory in the atomic research center in Grenoble and later he headed the CNRS' crystallography laboratory till 1982. Felix Bertaut and his laboratories became internationally renowned in crystallography, neutron diffraction and magnetism. He favored the scientific cooperation between France and Germany that led to the creation of the Laue-Langevin Institute (ILL). The ILL became European and was a key partner for building the European Synchrotron Facility (ESRF) in Grenoble. Bertaut was elected as a full member of the French Academy of Sciences in 1979, he died in 2003. (A.C.)

  18. Lewis Research Center R and D Facilities

    Science.gov (United States)

    1991-01-01

    The NASA Lewis Research Center (LeRC) defines and develops advanced technology for high priority national needs. The work of the Center is directed toward new propulsion, power, and communications technologies for application to aeronautics and space, so that U.S. leadership in these areas is ensured. The end product is knowledge, usually in a report, that is made fully available to potential users--the aircraft engine industry, the energy industry, the automotive industry, the space industry, and other NASA centers. In addition to offices and laboratories for almost every kind of physical research in such fields as fluid mechanics, physics, materials, fuels, combustion, thermodynamics, lubrication, heat transfer, and electronics, LeRC has a variety of engineering test cells for experiments with components such as compressors, pumps, conductors, turbines, nozzles, and controls. A number of large facilities can simulate the operating environment for a complete system: altitude chambers for aircraft engines; large supersonic wind tunnels for advanced airframes and propulsion systems; space simulation chambers for electric rockets or spacecraft; and a 420-foot-deep zero-gravity facility for microgravity experiments. Some problems are amenable to detection and solution only in the complete system and at essentially full scale. By combining basic research in pertinent disciplines and generic technologies with applied research on components and complete systems, LeRC has become one of the most productive centers in its field in the world. This brochure describes a number of the facilities that provide LeRC with its exceptional capabilities.

  19. Lewy body dementia--clinical, pathological and neurochemical interconnections.

    Science.gov (United States)

    Perry, R; McKeith, I; Perry, E

    1997-01-01

    Senile dementia of Lewy body type or Lewy body dementia (SDLT or LBD) is defined as a Lewy body associated disease presenting in the elderly primarily with dementia with variable extrapyramidal disorder. Characteristic clinical symptoms include fluctuating cognitive impairment, psychotic features such as hallucinations and a particular sensitivity to neuroleptic medication. Although apolipoprotein e4 allele is increased 2-3 fold in SDLT (as in Alzheimer's disease) and beta-amyloidosis occurs in most cases, the most robust neurobiological correlate of the dementia so far identified appears to be extensive cholinergic deficits in the neocortex. This is consistent with previously reported correlations between cortical cholinergic activity and dementia in Parkinson's disease (PD) and Alzheimer's disease. There is also a significant interaction between the density of limbic cortical Lewy bodies and dementia in both SDLT and PD, although the cortical neuronal population affected remains to be identified. Cortical Lewy body density is positively correlated with the age of disease onset in PD and SDLT. This may account for the increased incidence of psychiatric syndromes, as opposed to extrapyramidal disorder in Lewy body disease with advancing age as may age-related loss of cholinergic activity in cortical areas such as the hippocampus.

  20. Core competencies for scientific editors of biomedical journals: consensus statement.

    Science.gov (United States)

    Moher, David; Galipeau, James; Alam, Sabina; Barbour, Virginia; Bartolomeos, Kidist; Baskin, Patricia; Bell-Syer, Sally; Cobey, Kelly D; Chan, Leighton; Clark, Jocalyn; Deeks, Jonathan; Flanagin, Annette; Garner, Paul; Glenny, Anne-Marie; Groves, Trish; Gurusamy, Kurinchi; Habibzadeh, Farrokh; Jewell-Thomas, Stefanie; Kelsall, Diane; Lapeña, José Florencio; MacLehose, Harriet; Marusic, Ana; McKenzie, Joanne E; Shah, Jay; Shamseer, Larissa; Straus, Sharon; Tugwell, Peter; Wager, Elizabeth; Winker, Margaret; Zhaori, Getu

    2017-09-11

    Scientific editors are responsible for deciding which articles to publish in their journals. However, we have not found documentation of their required knowledge, skills, and characteristics, or the existence of any formal core competencies for this role. We describe the development of a minimum set of core competencies for scientific editors of biomedical journals. The 14 key core competencies are divided into three major areas, and each competency has a list of associated elements or descriptions of more specific knowledge, skills, and characteristics that contribute to its fulfillment. We believe that these core competencies are a baseline of the knowledge, skills, and characteristics needed to perform competently the duties of a scientific editor at a biomedical journal.

  1. Foreword from the Editor-in-Chief

    Directory of Open Access Journals (Sweden)

    Jon M. Truby

    2012-04-01

    Highness the Emir, Sheikh Hamad bin Khalifa Al Thani, for this vision. I am grateful to all of those involved in the production of this and future issues, and hope the demands of our readers are met. May the journal continue to be a success. Dr. Jon M. Truby Ph.D, Editor-in-Chief

  2. From Editor vol 11, No.3

    Directory of Open Access Journals (Sweden)

    Ugur Demiray

    2010-07-01

    Full Text Available Greetings Dear readers of TOJDE,TOJDE is appeared on your screen now as Volume 11, Number: 3. In this issue it is published 3 notes for Editor, 12 articles, 2 book reviews. And this time, 32 authors from 10 different countries are placed. These published articles are from Barbados, Ghana, Iran, Malaysia, Pakistan, Spain, Turkey, United Kingdom, UAE and USA.“Developing and Validation A Usability Evaluation Tools For Distance Education Websites:Persian Version” has sent as Notes for editor section of TOJDE from Iran and written by Soheila HAFEZI, Ahmad FARAHI from Payame Noor University and Soheil Najafi MEHRI, Hosein MAHMOODI from Baqiyatallah Medical Sciences University, Tehran.. Their paper involves that he content validity index was measured by set of ten experts, who evaluated each item individually. According to CVI, the final version of instrument was composed of 40 questions divided into 8 domains: Navigation, Functionality, Feedback, Control, Language, Consistency, Error prevention and correction, and Visual clarity. CVI score for each phrase was more than 0.75. According to our findings, this instrument has enough validity to apply in evaluation usability of educational websites of Persian distance education websites. However, instrument reliability can be measured in further study. The second notes for editor is titled as “A Critical Analysis Of Managerial Skills Competencies Of Secondary School Heads Trained Through Distance Mode of Allama Iqbal Open University” which is written by Muhammad AKHLAQ from Preston University, Islamabad, PAKISTAN and SHAZIA MUNAWAR SULEHRI from Ministry of Education, PAKISTAN. They mentioned in their paper to analyze the managerial skills competencies of secondary schools heads trained through distance mode of education in Pakistan. For this purpose a sample 300 secondary school teachers and 100 secondary schools head-teachers trained through distance mode and working in the Federal Government

  3. EDITORIAL: New Editor-in-Chief for Nanotechnology New Editor-in-Chief for Nanotechnology

    Science.gov (United States)

    Couzin, Nina

    2009-01-01

    Nanotechnology is proud to announce the appointment of Professor Mark Reed, Yale University, as the new Editor-in-Chief from January 2009. Mark Reed holds the Harold Hodgkinson Chair of Engineering and Applied Science at Yale University. He has made significant contributions in the areas of quantum dots, electronic transport in nanoscale and mesoscopic systems, artificially structured materials and devices, and molecular electronics. Professor Reed has been associated with the journal as an Editorial Board member for a number of years and we are delighted that he has agreed to take on the scientific leadership of the journal in its 20th year. We also take the opportunity to thank Professor Mark Welland, Cambridge University, for his work as Editor-in-Chief since 2001, and for presiding over the re-launch and remarkable growth of the journal since then. Nanotechnology is unique in that it was the first peer-reviewed journal in the area of nanoscience, the first issue appearing in 1990. Since then it has established a distinguished publication record and has become a leading journal covering all aspects of nanoscale science and technology, as well as specializing in in-depth, comprehensive articles not seen in letter format journals. Published weekly and featuring subject sections, the journal is truly multidisciplinary in nature and is an excellent medium to quickly deliver your research results to readers worldwide. Nanotechnology is proud to be offering some of the fastest publication times around (less than three months on average from receipt to online publication). We offer free online access to all published papers for 30 days, ensuring that anyone with access to the internet will be able to read your paper. We were also the first journal to give our authors the opportunity to communicate their research to a wider audience through nanotechweb.org and other IOP websites. See the journal's homepage at www.iop.org/Journals/nano for more details. We are looking

  4. Writing GNU Emacs Extensions Editor Customizations and Creations with Lisp

    CERN Document Server

    Glickstein, Bob

    2010-01-01

    Yes, it is possible to be all things to all people, if you're talking about the Emacs editor. As a user, you can make any kind of customization you want, from choosing the keystrokes that invoke your favorite commands to creating a whole new work environment that looks like nothing ever developed before. It's all in Emacs Lisp -- and in this short but fast-paced book. GNU Emacs is more than an editor; it's a programming environment, a communications package, and many other things. To provide such a broad range of functions, it offers a full version of the Lisp programming language

  5. Predicting Post-Editor Profiles from the Translation Process

    DEFF Research Database (Denmark)

    Singla, Karan; Orrego-Carmona, David; Gonzales, Ashleigh Rhea

    2014-01-01

    The purpose of the current investigation is to predict post-editor profiles based on user behaviour and demographics using machine learning techniques to gain a better understanding of post-editor styles. Our study extracts process unit features from the CasMaCat LS14 database from the CRITT...... of translation process features. The classification and clustering of participants resulting from our study suggest this type of exploration could be used as a tool to develop new translation tool features or customization possibilities....

  6. Capgras syndrome in Dementia with Lewy Bodies.

    Science.gov (United States)

    Thaipisuttikul, Papan; Lobach, Iryna; Zweig, Yael; Gurnani, Ashita; Galvin, James E

    2013-05-01

    Capgras syndrome is characterized by the recurrent, transient belief that a person has been replaced by an identical imposter. We reviewed clinical characteristics of Dementia with Lewy Bodies (DLB) patients with Capgras syndrome compared to those without Capgras. We identified 55 consecutive DLB patients (11 cases with Capgras syndrome (DLB-C) and 44 cases without evidence of Capgras (DLB). Semi-structured interviews with the patient and an informant, neurological exams, and neuropsychological testing were performed. Caregivers were assessed for caregiver burden and depression. Primary comparisons were made between DLB-C and DLB. Exploratory analyses using stepwise logistic regression and bootstrap analyses were performed to determine clinical features associated with Capgras. DLB-C patients experienced more visual hallucinations and self-reported anxiety, had higher scores on the Neuropsychiatric Inventory, and were less likely to be treated with cholinesterase inhibitors at time of initial evaluation. Extrapyramidal symptoms and depression were not associated with Capgras. Caregivers of DLB-C patients had higher caregiver burden. DLB-C was associated with self-reported anxiety (OR = 10.9; 95% CI = 2.6-47.6). In a bootstrap analysis, clinical findings that were predictors of Capgras included visual hallucinations (log(OR) = 18.3; 95% CI = 17.9-19.3) and anxiety (log(OR) = 2.9; 95% CI = 0.31-20.2). Our study suggests that Capgras syndrome is common in DLB and usually occurs in the presence of anxiety and visual hallucinations, suggesting related etiopathogenesis. Early appreciation of Capgras syndrome may afford the opportunity to alleviate caregiver burden and improve patient and caregiver outcomes.

  7. Data Sharing: A New Editorial Initiative of the International Committee of Medical Journal Editors. Implications for the Editors' Network.

    Science.gov (United States)

    Alfonso, Fernando; Adamyan, Karlen; Artigou, Jean-Yves; Aschermann, Michael; Boehm, Michael; Buendia, Alfonso; Chu, Pao-Hsien; Cohen, Ariel; Cas, Livio Dei; Dilic, Mirza; Doubell, Anton; Echeverri, Dario; Enç, Nuray; Ferreira-González, Ignacio; Filipiak, Krzysztof J; Flammer, Andreas; Fleck, Eckart; Gatzov, Plamen; Ginghina, Carmen; Goncalves, Lino; Haouala, Habib; Hassanein, Mahmoud; Heusch, Gerd; Huber, Kurt; Hulín, Ivan; Ivanusa, Mario; Krittayaphong, Rungroj; Lau, Chu-Pak; Marinskis, Germanas; Mach, François; Moreira, Luiz Felipe; Nieminen, Tuomo; Oukerraj, Latifa; Perings, Stefan; Pierard, Luc; Potpara, Tatjana; Reyes-Caorsi, Walter; Rim, Se-Joong; Rødevand, Olaf; Saade, Georges; Sander, Mikael; Shlyakhto, Evgeny; Timuralp, Bilgin; Tousoulis, Dimitris; Ural, Dilek; Piek, J J; Varga, Albert; Lüscher, Thomas F

    The International Committee of Medical Journal Editors (ICMJE) provides recommendations to improve the editorial standards and scientific quality of biomedical journals. These recommendations range from uniform technical requirements to more complex and elusive editorial issues including ethical aspects of the scientific process. Recently, registration of clinical trials, conflicts of interest disclosure, and new criteria for authorship - emphasizing the importance of responsibility and accountability -, have been proposed. Last year, a new editorial initiative to foster sharing of clinical trial data was launched. This review discusses this novel initiative with the aim of increasing awareness among readers, investigators, authors and editors belonging to the Editors' Network of the European Society of Cardiology. Copyright © 2017. Publicado por Masson Doyma México S.A.

  8. Announcement: New Editor-in-Chief Robert C. Kennicutt

    Science.gov (United States)

    Abt, Helmut A.

    1999-05-01

    Effective 1999 July 1, all new manuscripts for Part 1 of The Astrophysical Journal and The Astrophysical Journal Supplement Series should be sent to Dr. Robert C. Kennicutt, Editor-in-Chief The Astrophysical Journal Steward Observatory University of Arizona Tucson, AZ 85721-0065 The other means of contact are telephone, (520) 621-5145 FAX, (520) 621-5153 and e-mail, apj@as.arizona.edu. For express packages please use the street address of 933 North Cherry Avenue. Dr. Kennicutt will be assisted by several of my loyal coworkers, who will move across the street. Manuscripts received before July 1 will be handled by the current editor until most of their problems have been resolved, at which point the remainder will be sent to Dr. Kennicutt's office. Manuscripts for the Letters should, as before, be sent directly to Dr. Alex Dalgarno at the Center for Astrophysics in Cambridge, MA. We are fortunate that a person with as much experience in research and proven good judgment as Dr. Kennicutt is willing to accept this difficult and time-consuming responsibility. He will be only the seventh Managing Editor or Editor-in-Chief that this Journal has had in its 104 years. Please give him the cooperation and help that you have given the current editor. It has been my privilege to work for 28 years with many of the best astrophysicists in the world and to publish their papers. This was done with the help of the AAS Publications Board and AAS officers, the efforts of Peter Boyce and Evan Owens who made the on-line edition of the Journal possible, three Associate Editors, a score of Scientific Editors, a hardworking staff of six in Tucson, up to 25 production controllers and manuscript editors at the University of Chicago Press, and the thousands of astronomers throughout the world who served as referees. The original masthead called this journal ``An International Review of Spectroscopy and Astronomical Physics.'' That subtitle is no longer appropriate because we do not publish

  9. Announcement: New Editor-In Robert C. Kennicutt

    Science.gov (United States)

    Abt, Helmut A.

    1999-06-01

    Effective 1999 July 1, all new manuscripts for Part 1 of The Astrophysical Journal and The Astrophysical Journal Supplement Series should be sent to Dr. Robert C. Kennicutt, Editor-in-Chief The Astrophysical Journal Steward Observatory University of Arizona Tucson, AZ 85721-0065 The other means of contact are telephone, (520) 621-5145 FAX, (520) 621-5153 and e-mail, apj@as.arizona.edu. For express packages please use the street address of 933 North Cherry Avenue. Dr. Kennicutt will be assisted by several of my loyal coworkers, who will move across the street. Manuscripts received before July 1 will be handled by the current editor until most of their problems have been resolved, at which point the remainder will be sent to Dr. Kennicutt's office. Manuscripts for the Letters should, as before, be sent directly to Dr. Alex Dalgarno at the Center for Astrophysics in Cambridge, MA. We are fortunate that a person with as much experience in research and proven good judgment as Dr. Kennicutt is willing to accept this difficult and time-consuming responsibility. He will be only the seventh Managing Editor or Editor-in-Chief that this Journal has had in its 104 years. Please give him the cooperation and help that you have given the current editor. It has been my privilege to work for 28 years with many of the best astrophysicists in the world and to publish their papers. This was done with the help of the AAS Publications Board and AAS officers, the efforts of Peter Boyce and Evan Owens who made the on-line edition of the Journal possible, three Associate Editors, a score of Scientific Editors, a hardworking staff of six in Tucson, up to 25 production controllers and manuscript editors at the University of Chicago Press, and the thousands of astronomers throughout the world who served as referees. The original masthead called this journal ``An International Review of Spectroscopy and Astronomical Physics.'' That subtitle is no longer appropriate because we do not publish

  10. Announcement: New Editor-In-Chief, Robert C. Kennicutt, Jr.

    Science.gov (United States)

    Abt, Helmut A.

    1999-06-01

    Effective 1999 July 1, all new manuscripts for Part 1 of The Astrophysical Journal and The Astrophysical Journal Supplement Series should be sent to Dr. Robert C. Kennicutt, Jr., Editor-in-Chief The Astrophysical Journal Steward Observatory University of Arizona Tucson, AZ 85721-0065 The other means of contact are telephone, (520) 621-5145 FAX, (520) 621-5153 and e-mail, apj@as.arizona.edu. For express packages please use the street address of 933 North Cherry Avenue. Dr. Kennicutt will be assisted by several of my loyal coworkers, who will move across the street. Manuscripts received before July 1 will be handled by the current editor until most of their problems have been resolved, at which point the remainder will be sent to Dr. Kennicutt's office. Manuscripts for the Letters should, as before, be sent directly to Dr. Alex Dalgarno at the Center for Astrophysics in Cambridge, MA. We are fortunate that a person with as much experience in research and proven good judgment as Dr. Kennicutt is willing to accept this difficult and time-consuming responsibility. He will be only the seventh Managing Editor or Editor-in-Chief that this Journal has had in its 104 years. Please give him the cooperation and help that you have given the current editor. It has been my privilege to work for 28 years with many of the best astrophysicists in the world and to publish their papers. This was done with the help of the AAS Publications Board and AAS officers, the efforts of Peter Boyce and Evan Owens who made the on-line edition of the Journal possible, three Associate Editors, a score of Scientific Editors, a hardworking staff of six in Tucson, up to 25 production controllers and manuscript editors at the University of Chicago Press, and the thousands of astronomers throughout the world who served as referees. The original masthead called this journal ``An International Review of Spectroscopy and Astronomical Physics.'' That subtitle is no longer appropriate because we do not

  11. Pareidolias: complex visual illusions in dementia with Lewy bodies.

    Science.gov (United States)

    Uchiyama, Makoto; Nishio, Yoshiyuki; Yokoi, Kayoko; Hirayama, Kazumi; Imamura, Toru; Shimomura, Tatsuo; Mori, Etsuro

    2012-08-01

    Patients rarely experience visual hallucinations while being observed by clinicians. Therefore, instruments to detect visual hallucinations directly from patients are needed. Pareidolias, which are complex visual illusions involving ambiguous forms that are perceived as meaningful objects, are analogous to visual hallucinations and have the potential to be a surrogate indicator of visual hallucinations. In this study, we explored the clinical utility of a newly developed instrument for evoking pareidolic illusions, the Pareidolia test, in patients with dementia with Lewy bodies-one of the most common causes of visual hallucinations in the elderly. Thirty-four patients with dementia with Lewy bodies, 34 patients with Alzheimer's disease and 26 healthy controls were given the Pareidolia test. Patients with dementia with Lewy bodies produced a much greater number of pareidolic illusions compared with those with Alzheimer's disease or controls. A receiver operating characteristic analysis demonstrated that the number of pareidolias differentiated dementia with Lewy bodies from Alzheimer's disease with a sensitivity of 100% and a specificity of 88%. Full-length figures and faces of people and animals accounted for >80% of the contents of pareidolias. Pareidolias were observed in patients with dementia with Lewy bodies who had visual hallucinations as well as those who did not have visual hallucinations, suggesting that pareidolias do not reflect visual hallucinations themselves but may reflect susceptibility to visual hallucinations. A sub-analysis of patients with dementia with Lewy bodies who were or were not treated with donepzil demonstrated that the numbers of pareidolias were correlated with visuoperceptual abilities in the former and with indices of hallucinations and delusional misidentifications in the latter. Arousal and attentional deficits mediated by abnormal cholinergic mechanisms and visuoperceptual dysfunctions are likely to contribute to the development

  12. Intralaminar nuclei of the thalamus in Lewy body diseases.

    Science.gov (United States)

    Brooks, Daniel; Halliday, Glenda M

    2009-02-16

    Although the intralaminar thalamus is a target of alpha-synuclein pathology in Parkinson's disease, the degree of neuronal loss in Lewy body diseases has not been assessed. We have used unbiased stereological techniques to quantify neuronal loss in intralaminar thalamic nuclei concentrating alpha-synuclein pathology (the anterodorsal, cucullar, parataenial, paraventricular, central medial, central lateral and centre-median/parafascicular complex) in different clinical forms of Lewy body disease (Parkinson's disease with and without dementia, and dementia with Lewy bodies, N=21) compared with controls (N=5). Associations were performed in the Lewy body cases between intralaminar cell loss and the main diagnostic clinical (parkinsonism, dementia, fluctuation in consciousness, and visual hallucinations) and pathological (Braak stage of Parkinson's disease) features of these diseases, as well as between cell loss and the scaled severity of the alpha-synuclein deposition within the intralaminar thalamus. As expected, significant alpha-synuclein accumulation occurred in the intralaminar thalamus in the cases with Lewy body disease. Pathology concentrated anteriorly and in the central lateral and paraventricular nuclei was related to the Braak stage of Parkinson's disease, ageing, and the presence of dementia. Across all types of Lewy body cases there was substantial atrophy and neuronal loss in the central lateral, cucullar and parataenial nuclei, and neuronal loss without atrophy in the centre-median/parafascicular complex. Cases with visual hallucinations showed a greater degree of atrophy of the cucullar nucleus, possibly due to amygdala denervation. The significant degeneration demonstrated in the intralaminar thalamus is likely to contribute to the movement and cognitive dysfunction observed in Lewy body disorders.

  13. Letters to the Editor: Tattooing gone wrong | Hampton | South African ...

    African Journals Online (AJOL)

    South African Journal of Surgery. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 55, No 1 (2017) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register. Letters to the Editor: Tattooing gone wrong. M I Hampton ...

  14. Kamide reflects on JGR and the role of editor

    Science.gov (United States)

    Woods, Peter

    After serving the space physics community for more than 11 years, Y. Kamide of the Solar-Terrestrial Environment Laboratory at Nagoya University in Toyokawa, Japan, retired as editor of the Journal of Geophysical Research-Space Physics for the Asian/Pacific region. He had been a JGR editor since AGU first opened two editorial offices in Europe and the Asian/Pacific region in 1989. Even as the initial JGR editor in Asia, Kamide was not new to AGU editorial business. Before accepting the JGR position, Kamide served 3 years as the editor in Japan for Geophysical Research Letters.According to Kamide, over the last 5 years, the number of high-quality submissions to JGR in the Asian/Pacific region has increased dramatically, by a factor of 2.5. This increase came mostly from the younger generation of scientists, which bodes well for the future of JGR and space physics in general. Together with the substantial contributions to JGR from the European community, this achievement has been recognized by AGU as proof that JGR is truly an international journal of the highest editorial standards.

  15. Predatory Journals and Perished Articles; a Letter to Editor

    OpenAIRE

    Narimani, Mashallah; Dadkhah, Mehdi

    2017-01-01

    In recent years, academic publishing has been faced with many destructive phenomena. “Predatory publishers” (or journals) are one challenge for  cholarly publishing. This term was introduced to academic societies for the first time by Jeffrey Beall in 2010. This letter to editor is about predatory journals and perished articles in the field of emergency medicine.

  16. Publishing in Educational Psychology Journals: Comments from Editors

    Science.gov (United States)

    Nihalani, Priya K.; Mayrath, Michael C.

    2008-01-01

    The following paper emphasizes the importance of publishing and learning how to publish in educational psychology journals. We have compiled a set of recommendations based on advice from editors in the field and several other sources on how to publish. Additionally, this paper provides a step-by-step guide that graduate students and junior faculty…

  17. Pandangan Editor Surat Kabar Indonesia Dan Malaysia Terhadap Jurnalisme Multikultural

    OpenAIRE

    Junaidi, Junaidi

    2010-01-01

    Both Indonesia and Malaysia are characterized as multicultural society. In multiculturalsociety mass media plays a singnifant role in keeping peaceful condition. Journalistic activitiesgreatly influences the coverage related to multicultural issues. Multicultural journalism is ajournalistic activity which consider multicultural society's interest in keeping peaceful condition.This article aims to know Indonesian dan Malaysian newspaper editors' views towardmulticultural coverage. The study of...

  18. Most Business Editors Find Journalism Graduates Still Unprepared

    Science.gov (United States)

    Pardue, Mary Jane

    2014-01-01

    In 2002, a study was published in "Newspaper Research Journal" that explored the preparedness of graduating journalism students to cover business news. In 2012, a follow-up survey of business editors at the nation's daily newspapers was done to see whether progress had been made in the training of journalism students for the…

  19. Ethical Guideline to Authors,Editors,and Reviewers

    Institute of Scientific and Technical Information of China (English)

    Editorial office of CHM

    2016-01-01

    Drug products are specific goods with safety and effectiveness in medical health case.All of researchers(authors),reviewers,and editors must abide by medical ethical obligation,and also must deter to the ethical obligation for publication.These guidelines are offered as ethical

  20. Editor's note Recent instances of author misconduct in Pramana

    Indian Academy of Sciences (India)

    The exploding nature of the amount of available scientific information in- deed makes it a very demanding job for referees and editors to catch possible cases of plagiarism. While many cases are discovered during the refereeing process, some do slip through it. We are sorry that this has happened for. Pramana in a few ...

  1. Menthor Editor: An Ontology-Driven Conceptual Modeling Platform

    NARCIS (Netherlands)

    Moreira, João Luiz; Sales, Tiago Prince; Guerson, John; Braga, Bernardo F.B; Brasileiro, Freddy; Sobral, Vinicius

    2016-01-01

    The lack of well-founded constructs in ontology tools can lead to the construction of non-intended models. In this demonstration we present the Menthor Editor, an ontology-driven conceptual modelling platform which incorporates the theories of the Unified Foundational Ontology (UFO). We illustrate

  2. pedigreejs: a web-based graphical pedigree editor.

    Science.gov (United States)

    Carver, Tim; Cunningham, Alex P; Babb de Villiers, Chantal; Lee, Andrew; Hartley, Simon; Tischkowitz, Marc; Walter, Fiona M; Easton, Douglas F; Antoniou, Antonis C

    2018-03-15

    The collection, management and visualization of clinical pedigree (family history) data is a core activity in clinical genetics centres. However, clinical pedigree datasets can be difficult to manage, as they are time consuming to capture, and can be difficult to build, manipulate and visualize graphically. Several standalone graphical pedigree editors and drawing applications exist but there are no freely available lightweight graphical pedigree editors that can be easily configured and incorporated into web applications. We developed 'pedigreejs', an interactive graphical pedigree editor written in JavaScript, which uses standard pedigree nomenclature. Pedigreejs provides an easily configurable, extensible and lightweight pedigree editor. It makes use of an open-source Javascript library to define a hierarchical layout and to produce images in scalable vector graphics (SVG) format that can be viewed and edited in web browsers. The software is freely available under GPL licence (https://ccge-boadicea.github.io/pedigreejs/). tjc29@cam.ac.uk. Supplementary data are available at Bioinformatics online.

  3. Cover Letter Dear Editor, Please find enclosed a paper entitled ...

    African Journals Online (AJOL)

    Ajamein

    Dear Editor,. Please find enclosed a paper entitled ' Intrinsic Kinetics of Fischer- Tropsch Synthesis Over a. Promoted Iron Catalyst '. I am submitting to your journal to be considered for publication as a research paper in Bulletin of the Chemical Society of Ethiopia. The manuscript has not been previously published, is not ...

  4. From the editors: Finalizing a stage Editorial: Finalizando una etapa

    Directory of Open Access Journals (Sweden)

    Pep Simo

    2007-07-01

    Full Text Available This editorial briefly summarizes the work done by the editorial team of Intangible Capital in the last three years. We also inform the readers of Intagible Capital about the changes in the editorial position.En la presente editorial se sintetiza el trabajo de los últimos tres años y se presenta el relevo en el cargo de editor.

  5. Forward by Guest Editors | Potgieter | African Journal on Conflict ...

    African Journals Online (AJOL)

    African Journal on Conflict Resolution. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 15, No 3 (2015) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register. Forward by Guest Editors. Cheryl Potgieter, Paulus ...

  6. EDITORIAL: Outgoing Editor-in-Chief Outgoing Editor-in-Chief

    Science.gov (United States)

    Hauptmann, Peter

    2012-01-01

    I started in 2002 as Editor-in-Chief of a well established journal—MST (Measurement Science and Technology). It was a time when modern means of communication offered new opportunities for the scientific community—for all scientists and engineers whether at universities, in industry or at other institutions—to access better quality information in a shorter time. This development helped us to be more efficient in our daily scientific work and to anticipate new trends faster than before. A flood of information was created by different search engines. A few online journals or journals published in emerging countries with a similar profile to MST appeared on the market. MST had to provide new answers in response to these developments. In 2002 I postulated two requirements to the journal. Firstly, the publisher has to be up to date. My impression over the years has been that IOPP is excellently organized. That has made it easier for the board members and all our reviewers to concentrate on the scientific aspects of our input to the journal. During all my visits to Bristol or my contacts with the IOPP staff I always met very professional and enthusiastic staff members. They have not only supported and encouraged the ideas and initiatives of the Editorial Board members, but they have also worked hard on establishing one of the most effective journal operations in the field of measurement science and technology. Many authors are well aware of this. Thus I am able to declare that the first requirement for a successful journal has been met. Secondly, the scientific level has to be high and the journal should attract readers from all over the world. This task was the responsibility of the Editorial Board members and of myself. Our strategy was on the one hand to ensure continuity in MST but on the other hand to be open to new trends and developments. Examples of these new aspects of the journal are fields like micro- and nanometrology, measurement techniques for

  7. Magazine Editors and the Writing Process: An Analysis of How Editors Work with Staff and Free-Lance Writers.

    Science.gov (United States)

    Schierhorn, Ann B.; Endres, Kathleen L.

    Editors of business and consumer magazines chosen by a random sample were asked in a mail survey what method they used in working with staff writers and free-lance writers. They were asked how they work with writers in the five stages of the writing process--idea, reporting, organizing, writing and rewriting. The first mailing to consumer…

  8. Lewy and his inclusion bodies: Discovery and rejection

    Directory of Open Access Journals (Sweden)

    Eliasz Engelhardt

    Full Text Available ABSTRACT Fritz Jacob Heinrich Lewy described the pathology of Paralysis agitans [Parkinson disease] and was the first to identify eosinophilic inclusion bodies in neurons of certain brain nuclei, later known as Lewy bodies, the pathological signature of the Lewy body diseases. In 1912, he published his seminal study, followed soon after by an update paper, and 10 years later, in 1923, by his voluminous book, where he exhaustively described the subject. The publication provided extensive information on the pathology of Paralysis agitans, and the entirely novel finding of eosinophilic inclusion bodies, which would become widely recognized and debated in the future. His discovery was acknowledged by important researchers who even named the structure after him. However, after his last publication on the issue, inexplicably, he never mentioned his histopathological discovery again. Despite several hypotheses, the reasons that led him to neglect (reject the structure which he so preeminently described have remained elusive.

  9. Sudden Death: An Uncommon Occurrence in Dementia with Lewy Bodies.

    Science.gov (United States)

    Molenaar, Joery P; Wilbers, Joyce; Aerts, Marjolein B; Leijten, Quinten H; van Dijk, Jan G; Esselink, Rianne A; Bloem, Bastiaan R

    2016-01-01

    We present a 75-year-old woman with dementia and parkinsonism who developed severe orthostatic hypotension and eventually died. Autopsy revealed extensive Lewy body formation in the midbrain, limbic system, intermediate spinal cord, and medulla oblongata. Furthermore, a vast amount of Lewy bodies was seen in the paravertebral sympathetic ganglia which likely explained the severe autonomic failure. We speculate that this autonomic failure caused sudden death through dysregulation of respiration or heart rhythm, reminiscent of sudden death in multiple system atrophy (MSA). Clinicians should be aware of this complication in patients presenting with parkinsonism and autonomic dysfunction, and that sudden death may occur in dementia with Lewy bodies (DLB) as it does in MSA.

  10. Fugle og andre observationer på Lewis og Harris

    DEFF Research Database (Denmark)

    Provencal, Philippe

    2017-01-01

    En beskrivelse af observationer af især fugle men også nogle få pattedyr på øen Lewis and Harris i de Ydre Hebrider. Observationerne fandt sted fra den 19. til den 23- april 2017.......En beskrivelse af observationer af især fugle men også nogle få pattedyr på øen Lewis and Harris i de Ydre Hebrider. Observationerne fandt sted fra den 19. til den 23- april 2017....

  11. Changes in Editorial board Rhinology, Prof. Valerie Lund demits office as Editor in Chief of Rhinology

    NARCIS (Netherlands)

    Fokkens, W. J.

    2014-01-01

    At the Editorial Board Meeting of Rhinology Valerie Lund indicated that she has decided to emit office as Editor in Chief of Rhinology. She became a member of the editorial board in 1993, a co-editor with Prof. Bert Huizing in 1999 and Editor in Chief in 2004. She leaves with our grateful thanks for

  12. PREFACE: Introductory remarks from the Editors Introductory remarks from the Editors

    Science.gov (United States)

    Knobloch, E.; Meseguer, A.; Marques, F.

    2012-06-01

    The local organizers of the 4th BIFD (Bifurcations and Instabilities in Fluid Dynamics) Symposium held in Barcelona on 18-21 July 2011 would like to thank the editors of Fluid Dynamics Research for offering us the opportunity of publishing a peer-reviewed special issue of the journal with a selection of the contributions presented at this conference. We thank both the authors and the referees for working with us on the rather tight schedule necessary to release the issue within one year of the date of the conference. We also thank the invited speakers, B Eckhardt, L Tuckerman, and J M Vega, for contributing keynote papers to this special issue. The series of BIFD symposia started as a small workshop in Madeira, Portugal, in 2004 with no more than 20 participants. This number increased rapidly during the second and third symposia held in 2006 (Denmark) and 2009 (United Kingdom), with 40 and 110 participants, respectively. The 4th BIFD symposium has consolidated this event as one of the leading conferences in hydrodynamic stability, with nearly 200 participants from around the world. The main goal of this conference is to bring together scientists and engineers from different disciplines directly or indirectly related to fluid dynamics, bifurcation theory and hydrodynamic stability theory. The conference covered many research areas within the aforementioned fields, ranging from thermal, shear and centrifugal flows to biofluids, films, drops, viscoelastic flows and magnetohydrodynamics. The structure of the conference, with invited plenary talks and focused sessions, helped the participants find their home in the conference and share state-of-the-art knowledge within the field of hydrodynamic instabilities. The financial support from MICINN (Spanish Ministry of Science and Innovation, Grant no FIS2009-08065-E) and UPC (Universitat Politècnica de Catalunya) is greatly appreciated. The local organizers would also like to thank ETSAB (Barcelona School of Architecture

  13. Editor for Remote Database used in ATLAS Trigger/DAQ

    CERN Document Server

    Meessen, C; Valenta, J

    2006-01-01

    The poster gives brief summary of the ATLAS T/DAQ system, then it introduces the RDB database and describes the RDB Editor application, including its internal structure, GUI features, etc. The RDB Editor is an easy-to-use Java application which allows simple navigation between huge number of objects stored in the RDB. It supports bookmarks, histories, etc. in the way usual in the web browsers. Moreover, it is possible to enhance the application by specialized (graphical) viewers for objects of particular class which will allow the user to see, for example, details that are hard to spot in textual view. As an example of such a plug-in, viewer for EFD_Configuration class was developed.

  14. Developing Media Module Proposed to Editor in Editorial Division

    Science.gov (United States)

    Kristanto, A.; Mustaji; Mariono, A.; Sulistiowati; Nuryati, D. W.

    2018-01-01

    In this era of technology in Indonesia, various publishers introduce themselves and participate in advancing the quality of education through the publication of various books as the learning sources. One of the publishers is PT. JP Press. In compiling the learning sources, we found some problems that are left unresolved by the editor. The purpose of this research is to overcome the problems that exist in PT. JP Press by developing media module. This development research uses the ADDIE model. The types of data used in this study are qualitative and quantitative data obtained based on the results of structured interviews with material experts and media experts, as well as the editorial response questionnaire provided for individual try-out and small group try-out. Therefore, it can be concluded that the medium of elementary school supplementary module proposed to the editors of PT. JP Press is valuable to be used in the teaching and learning activities.

  15. Journalism Education 2016 Vol 5(2): Guest Editor

    OpenAIRE

    Fowler-Watt, Karen

    2016-01-01

    “It’s the story that matters! Teaching journalism’s storytellers” Special Edition of Journalism Education Guest Editor: Karen Fowler-Watt, Bournemouth University, UK. Storytelling is the journalist’s craft skill. Shaped by the tenets of objectivity and accuracy, the news narrative informs the debate and brings us the human stories. If journalism is a craft, then the story is the journalist’s work of art. In a rapidly changing landscape of technological revolution, shifting business models and...

  16. Lewis acid enhanced switching of the 1,1-dicyanodihydroazulene/vinylheptafulvene photo/thermoswitch

    DEFF Research Database (Denmark)

    Parker, Christian Richard; Tortzen, Christian Gregers; Broman, Søren Lindbæk

    2011-01-01

    Mild Lewis acids enhance the rate of the thermal conversion of vinylheptafulvene (VHF) to dihydroazulene (DHA). In the absence of light, stronger Lewis acids promote the otherwise photoinduced DHA to VHF conversion.......Mild Lewis acids enhance the rate of the thermal conversion of vinylheptafulvene (VHF) to dihydroazulene (DHA). In the absence of light, stronger Lewis acids promote the otherwise photoinduced DHA to VHF conversion....

  17. Handing Over the ATLAS eNews Scientific Editor Task

    CERN Multimedia

    P. Jenni

    2006-01-01

    The ATLAS eNews are now established since many years as a lively source of stories about the construction of our detector as well as the preparations for the physics running to come. The human touch in telling these stories is important, and to stimulate and motivate the article writers to include also this side of our work is one of the tasks for the Scientific Editor of the eNews. Joleen ('Jo') Pater has been the enthusiastic and competent 'skipper' for the last two years keeping the eNews on track. The whole Collaboration owes her a great and very hearty thank-you! Pauline Gagnon has kindly accepted to take up the challenge for the next couple of years. She will have the privilege to be the editor when we will see the first collisions with ATLAS! I wish her all the best for this new task. Outgoing and incoming editors of the ATLAS E-news: Jo Pater (left) and Pauline Gagnon (right)

  18. Statement on Publication Ethics for Editors and Publishers

    Science.gov (United States)

    2016-01-01

    The digitization and related developments in journal editing and publishing necessitate increasing the awareness of all stakeholders of science communication in the emerging global problems and possible solutions. Journal editors and publishers are frequently encountered with the fast-growing problems of authorship, conflicts of interest, peer review, research misconduct, unethical citations, and inappropriate journal impact metrics. While the number of erroneous and unethical research papers and wasteful, or 'predatory', journals is increasing exponentially, responsible editors are urged to 'clean' the literature by correcting or retracting related articles. Indexers are advised to implement measures for accepting truly influential and ethical journals and delisting sources with predatory publishing practices. Updating knowledge and skills of authors, editors and publishers, developing and endorsing recommendations of global editorial associations, and (re)drafting journal instructions can be viewed as potential tools for improving ethics of academic journals. The aim of this Statement is to increase awareness of all stakeholders of science communication of the emerging ethical issues in journal editing and publishing and initiate a campaign of upgrading and enforcing related journal instructions. PMID:27510376

  19. Authors, editors, and the signs, symptoms and causes of plagiarism

    Directory of Open Access Journals (Sweden)

    Karen Shashok

    2011-01-01

    Full Text Available Plagiarism and inadequate citing appear to have reached epidemic proportions in research publication. This article discusses how plagiarism is defined and suggests some possible causes for the increase in the plagiarism disease. Most editors do not have much tolerance for text re-use with inadequate citation regardless of reasons why words are copied from other sources without correct attribution. However, there is now some awareness that re-use of words in research articles to improve the writing or "the English" (which has become a common practice should be distinguished from intentional deceit for the purpose of stealing other authors′ ideas (which appears to remain a very rare practice. Although it has become almost as easy for editors to detect duplicate text as it is for authors to re-use text from other sources, editors often fail to consider the reasons why researchers resort to this strategy, and tend to consider any text duplication as a symptom of serious misconduct. As a result, some authors may be stigmatized unfairly by being labeled as plagiarists. The article concludes with practical advice for researchers on how to improve their writing and citing skills and thus avoid accusations of plagiarism.

  20. Authors, editors, and the signs, symptoms and causes of plagiarism.

    Science.gov (United States)

    Shashok, Karen

    2011-07-01

    Plagiarism and inadequate citing appear to have reached epidemic proportions in research publication. This article discusses how plagiarism is defined and suggests some possible causes for the increase in the plagiarism disease. Most editors do not have much tolerance for text re-use with inadequate citation regardless of reasons why words are copied from other sources without correct attribution. However, there is now some awareness that re-use of words in research articles to improve the writing or "the English" (which has become a common practice) should be distinguished from intentional deceit for the purpose of stealing other authors' ideas (which appears to remain a very rare practice). Although it has become almost as easy for editors to detect duplicate text as it is for authors to re-use text from other sources, editors often fail to consider the reasons why researchers resort to this strategy, and tend to consider any text duplication as a symptom of serious misconduct. As a result, some authors may be stigmatized unfairly by being labeled as plagiarists. The article concludes with practical advice for researchers on how to improve their writing and citing skills and thus avoid accusations of plagiarism.

  1. Authors, editors, and the signs, symptoms and causes of plagiarism

    Science.gov (United States)

    Shashok, Karen

    2011-01-01

    Plagiarism and inadequate citing appear to have reached epidemic proportions in research publication. This article discusses how plagiarism is defined and suggests some possible causes for the increase in the plagiarism disease. Most editors do not have much tolerance for text re-use with inadequate citation regardless of reasons why words are copied from other sources without correct attribution. However, there is now some awareness that re-use of words in research articles to improve the writing or “the English” (which has become a common practice) should be distinguished from intentional deceit for the purpose of stealing other authors’ ideas (which appears to remain a very rare practice). Although it has become almost as easy for editors to detect duplicate text as it is for authors to re-use text from other sources, editors often fail to consider the reasons why researchers resort to this strategy, and tend to consider any text duplication as a symptom of serious misconduct. As a result, some authors may be stigmatized unfairly by being labeled as plagiarists. The article concludes with practical advice for researchers on how to improve their writing and citing skills and thus avoid accusations of plagiarism. PMID:21957412

  2. CMS Configuration Editor: GUI based application for user analysis job

    International Nuclear Information System (INIS)

    Cosa, A de

    2011-01-01

    We present the user interface and the software architecture of the Configuration Editor for the CMS experiment. The analysis workflow is organized in a modular way integrated within the CMS framework that organizes in a flexible way user analysis code. The Python scripting language is adopted to define the job configuration that drives the analysis workflow. It could be a challenging task for users, especially for newcomers, to develop analysis jobs managing the configuration of many required modules. For this reason a graphical tool has been conceived in order to edit and inspect configuration files. A set of common analysis tools defined in the CMS Physics Analysis Toolkit (PAT) can be steered and configured using the Config Editor. A user-defined analysis workflow can be produced starting from a standard configuration file, applying and configuring PAT tools according to the specific user requirements. CMS users can adopt this tool, the Config Editor, to create their analysis visualizing in real time which are the effects of their actions. They can visualize the structure of their configuration, look at the modules included in the workflow, inspect the dependences existing among the modules and check the data flow. They can visualize at which values parameters are set and change them according to what is required by their analysis task. The integration of common tools in the GUI needed to adopt an object-oriented structure in the Python definition of the PAT tools and the definition of a layer of abstraction from which all PAT tools inherit.

  3. preparation of bicyclic lactones using lewis acids catalyzed ene

    African Journals Online (AJOL)

    Administrator

    The synthesis of the cis-fused bicyclic lactones relies extensively on the Lewis acid ... having an allylic hydrogen (an"ene") and a compound containing an electron .... observed that the lithium enolate obtained from 3-methyl-2(5H)- furanone ...

  4. Frustrated Lewis pairs-assisted reduction of carbonyl compounds

    Czech Academy of Sciences Publication Activity Database

    Marek, Aleš; Pedersen, M. H. F.

    2015-01-01

    Roč. 71, č. 6 (2015), s. 917-921 ISSN 0040-4020 Institutional support: RVO:61388963 Keywords : frustrated Lewis pairs * hydrogen activation * benzyl alcohol * tritium labeling * labeled compounds Subject RIV: CC - Organic Chemistry Impact factor: 2.645, year: 2015

  5. Q & A with Ed Tech Leaders: Interview with Brian Lewis

    Science.gov (United States)

    Shaughnessy, Michael F.; Fulgham, Susan M.

    2013-01-01

    Brian Lewis, International Society for Technology in Education (ISTE) chief executive officer, is an education advocate and leader specializing in management and governance, policy, corporate communications, branding, and marketing. He provides leadership to ISTE's Washington, DC, and Eugene, Oregon, offices and directs organizational…

  6. Daniel Day-Lewis - veri peab voolama / Kristiina Davidjants

    Index Scriptorium Estoniae

    Davidjants, Kristiina, 1974-

    2008-01-01

    Iiri-juudi näitleja Daniel Day-Lewis, kes võitis oma rolliga P.T. Andersoni filmis "Veri hakkab voolama" parima meespeaosatäitja Oscari. Tema põhjalikust tööst rollidega läbi tema filmiloomingu

  7. Who Needs Lewis Structures to Get VSEPR Geometries?

    Science.gov (United States)

    Lindmark, Alan F.

    2010-01-01

    Teaching the VSEPR (valence shell electron-pair repulsion) model can be a tedious process. Traditionally, Lewis structures are drawn and the number of "electron clouds" (groups) around the central atom are counted and related to the standard VSEPR table of possible geometries. A simpler method to deduce the VSEPR structure without first drawing…

  8. Bibliography of Lewis Research Center Technical Publications announced in 1991

    Science.gov (United States)

    1992-01-01

    This compilation of abstracts describes and indexes the technical reporting that resulted from the scientific engineering work performed and managed by the Lewis Research Center in 1991. All the publications were announced in the 1991 issues of STAR (Scientific and Technical Aerospace Reports) and/or IAA (International Aerospace Abstracts). Included are research reports, journal articles, conference presentations, patents and patent applications, and theses.

  9. Frustrated Lewis pairs-assisted reduction of carbonyl compounds

    DEFF Research Database (Denmark)

    Marek, Ales; Pedersen, Martin Holst Friborg

    2015-01-01

    An alternative and robust method for the reduction of carbonyl groups by frustrated Lewis pairs (FLPs) is reported in this paper. With its very mild reaction conditions, good to excellent yields, absolute regioselectivity and the non-metallic character of the reagent, it provides an excellent too...

  10. Reduced CSF CART in dementia with Lewy bodies

    DEFF Research Database (Denmark)

    Schultz, Kristofer; Wiehager, Sara; Nilsson, Karin

    2009-01-01

    Dementia with Lewy bodies (DLB) is the second most common form of neurodegenerative dementia after Alzheimer's disease (AD). The underlying neurobiological mechanism of DLB is not fully understood and no generally accepted biomarkers are yet available for the diagnosis of DLB. In a recent MRI study...

  11. Modified NASA-Lewis chemical equilibrium code for MHD applications

    Science.gov (United States)

    Sacks, R. A.; Geyer, H. K.; Grammel, S. J.; Doss, E. D.

    1979-01-01

    A substantially modified version of the NASA-Lewis Chemical Equilibrium Code was recently developed. The modifications were designed to extend the power and convenience of the Code as a tool for performing combustor analysis for MHD systems studies. The effect of the programming details is described from a user point of view.

  12. Fullerene–Carbene Lewis Acid–Base Adducts

    KAUST Repository

    Li, Huaping; Risko, Chad; Seo, Jung Hwa; Campbell, Casey; Wu, Guang; Brédas, Jean-Luc; Bazan, Guillermo C.

    2011-01-01

    The reaction between a bulky N-heterocylic carbene (NHC) and C60 leads to the formation of a thermally stable zwitterionic Lewis acid-base adduct that is connected via a C-C single bond. Low-energy absorption bands with weak oscillator strengths

  13. File list: DNS.Lng.10.AllAg.Carcinoma,_Lewis_Lung [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available DNS.Lng.10.AllAg.Carcinoma,_Lewis_Lung mm9 DNase-seq Lung Carcinoma, Lewis Lung htt...p://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/DNS.Lng.10.AllAg.Carcinoma,_Lewis_Lung.bed ...

  14. File list: DNS.Lng.50.AllAg.Carcinoma,_Lewis_Lung [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available DNS.Lng.50.AllAg.Carcinoma,_Lewis_Lung mm9 DNase-seq Lung Carcinoma, Lewis Lung htt...p://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/DNS.Lng.50.AllAg.Carcinoma,_Lewis_Lung.bed ...

  15. File list: Unc.Lng.20.AllAg.Carcinoma,_Lewis_Lung [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Unc.Lng.20.AllAg.Carcinoma,_Lewis_Lung mm9 Unclassified Lung Carcinoma, Lewis Lung ...http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/Unc.Lng.20.AllAg.Carcinoma,_Lewis_Lung.bed ...

  16. File list: Oth.Lng.05.AllAg.Carcinoma,_Lewis_Lung [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Oth.Lng.05.AllAg.Carcinoma,_Lewis_Lung mm9 TFs and others Lung Carcinoma, Lewis Lun...g http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/Oth.Lng.05.AllAg.Carcinoma,_Lewis_Lung.bed ...

  17. File list: His.Lng.05.AllAg.Carcinoma,_Lewis_Lung [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available His.Lng.05.AllAg.Carcinoma,_Lewis_Lung mm9 Histone Lung Carcinoma, Lewis Lung SRX10...91778,SRX1091782,SRX1091783,SRX1091781,SRX1091784,SRX1091779,SRX1091785,SRX1091780 http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/His.Lng.05.AllAg.Carcinoma,_Lewis_Lung.bed ...

  18. File list: Pol.Lng.50.AllAg.Carcinoma,_Lewis_Lung [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Pol.Lng.50.AllAg.Carcinoma,_Lewis_Lung mm9 RNA polymerase Lung Carcinoma, Lewis Lun...g http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/Pol.Lng.50.AllAg.Carcinoma,_Lewis_Lung.bed ...

  19. File list: Pol.Lng.05.AllAg.Carcinoma,_Lewis_Lung [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Pol.Lng.05.AllAg.Carcinoma,_Lewis_Lung mm9 RNA polymerase Lung Carcinoma, Lewis Lun...g http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/Pol.Lng.05.AllAg.Carcinoma,_Lewis_Lung.bed ...

  20. File list: Pol.Lng.10.AllAg.Carcinoma,_Lewis_Lung [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Pol.Lng.10.AllAg.Carcinoma,_Lewis_Lung mm9 RNA polymerase Lung Carcinoma, Lewis Lun...g http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/Pol.Lng.10.AllAg.Carcinoma,_Lewis_Lung.bed ...

  1. File list: DNS.Lng.20.AllAg.Carcinoma,_Lewis_Lung [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available DNS.Lng.20.AllAg.Carcinoma,_Lewis_Lung mm9 DNase-seq Lung Carcinoma, Lewis Lung htt...p://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/DNS.Lng.20.AllAg.Carcinoma,_Lewis_Lung.bed ...

  2. Tribute to Erwin Felix Lewy-Bertaut; Hommage a Erwin Felix Lewy-Bertaut

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-07-01

    Erwin Lewy (alias Felix Bertaut) was born in 1913 in Germany, he emigrated to France where he undertook graduate studies in chemistry. Then, he joined the powder central laboratory where he learnt how to use international tables for structure determination. His thesis work was the X-ray study of the statistical distribution of the size of iron grains. The method Bertaut developed is still a reference in powder granulometry. Bertaut was also interested in the nascent neutron diffraction method and he flew to the United-States to improve his knowledge on this topic. Felix Bertaut created the neutron diffraction laboratory in the atomic research center in Grenoble and later he headed the CNRS' crystallography laboratory till 1982. Felix Bertaut and his laboratories became internationally renowned in crystallography, neutron diffraction and magnetism. He favored the scientific cooperation between France and Germany that led to the creation of the Laue-Langevin Institute (ILL). The ILL became European and was a key partner for building the European Synchrotron Facility (ESRF) in Grenoble. Bertaut was elected as a full member of the French Academy of Sciences in 1979, he died in 2003. (A.C.)

  3. PDB Editor: a user-friendly Java-based Protein Data Bank file editor with a GUI.

    Science.gov (United States)

    Lee, Jonas; Kim, Sung Hou

    2009-04-01

    The Protein Data Bank file format is the format most widely used by protein crystallographers and biologists to disseminate and manipulate protein structures. Despite this, there are few user-friendly software packages available to efficiently edit and extract raw information from PDB files. This limitation often leads to many protein crystallographers wasting significant time manually editing PDB files. PDB Editor, written in Java Swing GUI, allows the user to selectively search, select, extract and edit information in parallel. Furthermore, the program is a stand-alone application written in Java which frees users from the hassles associated with platform/operating system-dependent installation and usage. PDB Editor can be downloaded from http://sourceforge.net/projects/pdbeditorjl/.

  4. The XML Metadata Editor of GFZ Data Services

    Science.gov (United States)

    Ulbricht, Damian; Elger, Kirsten; Tesei, Telemaco; Trippanera, Daniele

    2017-04-01

    Following the FAIR data principles, research data should be Findable, Accessible, Interoperable and Reuseable. Publishing data under these principles requires to assign persistent identifiers to the data and to generate rich machine-actionable metadata. To increase the interoperability, metadata should include shared vocabularies and crosslink the newly published (meta)data and related material. However, structured metadata formats tend to be complex and are not intended to be generated by individual scientists. Software solutions are needed that support scientists in providing metadata describing their data. To facilitate data publication activities of 'GFZ Data Services', we programmed an XML metadata editor that assists scientists to create metadata in different schemata popular in the earth sciences (ISO19115, DIF, DataCite), while being at the same time usable by and understandable for scientists. Emphasis is placed on removing barriers, in particular the editor is publicly available on the internet without registration [1] and the scientists are not requested to provide information that may be generated automatically (e.g. the URL of a specific licence or the contact information of the metadata distributor). Metadata are stored in browser cookies and a copy can be saved to the local hard disk. To improve usability, form fields are translated into the scientific language, e.g. 'creators' of the DataCite schema are called 'authors'. To assist filling in the form, we make use of drop down menus for small vocabulary lists and offer a search facility for large thesauri. Explanations to form fields and definitions of vocabulary terms are provided in pop-up windows and a full documentation is available for download via the help menu. In addition, multiple geospatial references can be entered via an interactive mapping tool, which helps to minimize problems with different conventions to provide latitudes and longitudes. Currently, we are extending the metadata editor

  5. Lewis basicity of relevant monoanions in a non-protogenic organic solvent using a zinc(ii) Schiff-base complex as a reference Lewis acid.

    Science.gov (United States)

    Oliveri, Ivan Pietro; Di Bella, Santo

    2017-09-12

    Anions are ubiquitous species playing a primary role in chemistry, whose reactivity is essentially dominated by their Lewis basicity. However, no Lewis basicity data, in terms of Gibbs energy, are reported in the literature. We report here the first Lewis basicity of relevant monoanions through the determination of binding constants for the formation of stable 1 : 1 adducts, using a Zn II Schiff-base complex, 1, as a reference Lewis acid. Binding constants for equilibrium reactions were achieved through a nonlinear regression analysis of the binding isotherms from spectrophotometric titration data. The Lewis acidic complex 1 is a proper reference species because it forms stable adducts with both neutral and charged Lewis bases, thus allowing ranking their Lewis basicity. Binding constants indicate generally a strong Lewis basicity for all involved anions, rivalling or exceeding that of the stronger neutral bases, such as primary amines or pyridine. The cyanide anion results to be the strongest Lewis base, while the nitrate is the weaker base within the present anion series. Moreover, even the weaker base anions behave as stronger bases than the most common non-protogenic coordinating solvents.

  6. Incorporating spectroscopic on-line monitoring as a method of detection for a Lewis cell setup

    Energy Technology Data Exchange (ETDEWEB)

    Heller, Forrest D.; Casella, Amanda J.; Lumetta, Gregg J.; Nash, Kenneth L.; Sinkov, Sergey I.; Bryan, Samuel A.

    2017-01-01

    A Lewis cell was designed and constructed for investigating solvent extraction systems by spectrophotometrically monitoring both the organic and aqueous phases in real time. This new Lewis cell was tested and shown to perform well compared to other previously reported Lewis cell designs. The advantage of the new design is that the spectroscopic measurement allows determination of not only metal ion concentrations, but also information regarding chemical speciation—information not available with previous Lewis cell designs. For convenience, the new Lewis cell design was dubbed COSMOFLEX (COntinuous Spectroscopic MOnitoring of Forrest’s Liquid-liquid EXtraction cell).

  7. Greetings from the new Editor-in-Chief, Ronald Stambaugh Greetings from the new Editor-in-Chief, Ronald Stambaugh

    Science.gov (United States)

    Stambaugh, Ronald

    2012-04-01

    I am very pleased to join the outstanding leadership team for the journal Nuclear Fusion as Scientific Editor. The journal's high position in the field of fusion energy research derives in no small measure from the efforts of the IAEA team in Vienna, the production and marketing of IOP Publishing, the Board of Editors led by its chairman Mitsuru Kikuchi, the Associate Editor for Inertial Confinement Max Tabak and the outgoing Scientific Editor, Paul Thomas. During Paul's five year tenure submissions have grown by over 40%. The usage of the electronic journal has grown year by year with about 300 000 full text downloads of Nuclear Fusion articles in 2011, an impressive figure due in part to the launch of the full 50 year archive. High quality has been maintained while times for peer review and publishing have been reduced and the journal achieved some of the highest impact factors ever (as high as 4.27). The journal has contributed greatly to building the international scientific basis for fusion. I was privileged to serve from 2003 to 2010 as chairman of the Coordinating Committee for the International Tokamak Physics Activity (ITPA) which published in Nuclear Fusion the first ITER Physics Basis (1999) and its later update (2007). The scientific basis that has been developed to date for fusion has led to the construction of major facilities to demonstrate the production of power-plant relevant levels of fusion reactions. We look forward to the journal continuing to play a key role in the international effort toward fusion energy as these exciting major facilities and the various approaches to fusion continue to be developed. It is clear that Nuclear Fusion maintains its position in the field because of the perceived high quality of the submissions, the refereeing and the editorial processes, and the availability and utility of the online journal. The creation of the Nuclear Fusion Prize, led by the Board of Editors chairman Mitsuru Kikuchi, for the most outstanding

  8. The Lives and Hard Times of Magazine Editors in the Big Apple: A Report on the Society of Magazine Editors' Educators Seminar.

    Science.gov (United States)

    English, John W.

    This report chronicles the first Society of Magazine Editors' educators seminar, which was held in New York from May 13-17, 1974, and was attended by ten journalism faculty. The industry's concerns, as expressed through editors, are paper, printing, postage, people, and profit. The Magazine Publishers Association (MPA) seems mostly concerned with…

  9. Effect of unequal fuel and oxidizer Lewis numbers on flame dynamics

    Energy Technology Data Exchange (ETDEWEB)

    Shamim, Tariq [Department of Mechanical Engineering, The University of Michigan-Dearborn, Dearborn, MI 48128-1491 (United States)

    2006-12-15

    The interaction of non-unity Lewis number (due to preferential diffusion and/or unequal rates of heat and mass transfer) with the coupled effect of radiation, chemistry and unsteadiness alters several characteristics of a flame. The present study numerically investigates this interaction with a particular emphasis on the effect of unequal and non-unity fuel and oxidizer Lewis numbers in a transient diffusion flame. The unsteadiness is simulated by considering the flame subjected to modulations in reactant concentration. Flames with different Lewis numbers (ranging from 0.5 to 2) and subjected to different modulating frequencies are considered. The results show that the coupled effect of Lewis number and unsteadiness strongly influences the flame dynamics. The impact is stronger at high modulating frequencies and strain rates, particularly for large values of Lewis numbers. Compared to the oxidizer side Lewis number, the fuel side Lewis number has greater influence on flame dynamics. (author)

  10. Roles and responsibilities of the special-section editor

    KAUST Repository

    Marfurt, Kurt

    2017-10-19

    professionals to demonstrate that value in action. Other advantages include the perspectives provided by such special-section authors, editors, and reviewers that draw in a diverse suite of geoscientists and engineers that truly represent the interpretation community. Where there are advantages, there are also disadvantages. First, the vast majority of special-section editors are “new to the job,” never having served on an editorial board of a peer-reviewed scientific journal. The primary objective of this “From the Editor” note is to clarify the roles and responsibilities of this task. Second, many of the selected reviewers may never have had the opportunity to review a paper for publication. They too are new to the job. The August issue of the From the Editor column (Bui et al., 2017) titled “Qualities of a good reviewer” directly addresses this challenge. In this article, we encourage the reviewers to help the authors to construct a quality, well-referenced paper because many of them, too, are new to the job. The third disadvantage is that the special-section format skews the citation-index metrics. Obviously, if the special-section editors identify a good oral presentation and request the author to develop a full-length paper, the chances of acceptance are higher, thus lowering the citation index score. More on this conundrum will be found in the From the Editor column in the February 2018 issue of Interpretation. The remainder of this short article addresses the issues specific to the special-section editors.

  11. EDITORIAL: Greetings from the new Editor-in-Chief

    Science.gov (United States)

    Bhattacharya, P.

    2004-04-01

    On 1 January, 2004, I assumed the position of Editor-in-Chief of Journal of Physics D: Applied Physics. I will start by saying that I will do my best to justify the confidence of the journal management and publishing staff in my abilities. I was fortunate to have been able to work, as an Editorial Board member, with my predecessor, the previous Editor-in-Chief, Professor Allister Ferguson. Allister has provided a high degree of intellectual stewardship for the journal in the last five years. He has made the job appear a worthy challenge for me. I therefore take this opportunity to thank Allister on behalf of the Editorial Board and publishing staff of the journal. Several other factors contributed to my decision to accept this position. The first is the group of people who actually go about the business of publishing. The Senior Publisher, Nicola Gulley (and her predecessor Sophy Le Masurier); the Managing Editor, Jill Membrey; the Publishing Administrators, Nina Blakesley and Sarah Towell; the Production Editor, Katie Gerrard and their office staff form an amazing group and have managed to make the operation of the journal incredibly efficient. An index of this is the speed with which incoming manuscripts are processed. The average time between the receipt of a manuscript and its web publication, if accepted, is 130 days. This is three to five times shorter than for most other journals. A factor that contributes to this success is a responsive pool of referees that the publishing staff have as a valuable resource. Ultimately, the standard bearers of any journal are the referees. Therefore, a grateful `thank you' is due from all of us at J. Phys. D to all our referees, who diligently perform this honourable task. The Associate Editors of the journal, Professors Lawler, Margaritondo and O'Grady, also provide immense scientific leadership. They help in defining new directions for the journal and in the publishing process. Last, but not least, a remarkable asset of

  12. PROTOTIPE VIDEO EDITOR DENGAN MENGGUNAKAN DIRECT X DAN DIRECT SHOW

    Directory of Open Access Journals (Sweden)

    Djoni Haryadi Setiabudi

    2004-01-01

    Full Text Available Technology development had given people the chance to capture their memorable moments in video format. A high quality digital video is a result of a good editing process. Which in turn, arise the new need of an editor application. In accordance to the problem, here the process of making a simple application for video editing needs. The application development use the programming techniques often applied in multimedia applications, especially video. First part of the application will begin with the video file compression and decompression, then we'll step into the editing part of the digital video file. Furthermore, the application also equipped with the facilities needed for the editing processes. The application made with Microsoft Visual C++ with DirectX technology, particularly DirectShow. The application provides basic facilities that will help the editing process of a digital video file. The application will produce an AVI format file after the editing process is finished. Through the testing process of this application shows the ability of this application to do the 'cut' and 'insert' of video files in AVI, MPEG, MPG and DAT formats. The 'cut' and 'insert' process only can be done in static order. Further, the aplication also provide the effects facility for transition process in each clip. Lastly, the process of saving the new edited video file in AVI format from the application. Abstract in Bahasa Indonesia : Perkembangan teknologi memberi kesempatan masyarakat untuk mengabadikan saat - saat yang penting menggunakan video. Pembentukan video digital yang baik membutuhkan proses editing yang baik pula. Untuk melakukan proses editing video digital dibutuhkan program editor. Berdasarkan permasalahan diatas maka pada penelitian ini dibuat prototipe editor sederhana untuk video digital. Pembuatan aplikasi memakai teknik pemrograman di bidang multimedia, khususnya video. Perencanaan dalam pembuatan aplikasi tersebut dimulai dengan pembentukan

  13. VIP : A Visual Editor and Compiler for v-Promela

    OpenAIRE

    Kamel, Moataz; Leue, Stefan

    2001-01-01

    We describe the Visual Interface to Promela (VIP) tool that we have recently implemented. VIP supports the visual editing and maintenance of v-Promela models. v-Promela is a visual, object-oriented extension to Promela, the input language to the Spin model checker. We introduce the v-Promela notation as supported by the VIP editor, discuss Promela code generation, and describe the process of property validation for the resulting models. Our discussion centers around two case studies, a call p...

  14. SimDialog: A visual game dialog editor

    OpenAIRE

    Owen, C.; Biocca, F.; Bohil, C.; Conley, J.

    2008-01-01

    SimDialog is a visual editor for dialog in computer games. This paper presents the design of SimDialog, illustrating how script writers and non-programmers can easily create dialog for video games with complex branching structures and dynamic response characteristics. The system creates dialog as a directed graph. This allows for play using the dialog with a state-based cause and effect system that controls selection of non-player character responses and can provide a basic scoring mechanism ...

  15. EDITORIAL: Greetings from the new Editor-in-Chief Greetings from the new Editor-in-Chief

    Science.gov (United States)

    Nielsch, Kornelius

    2012-01-01

    On 1 January 2012 I will be assuming the position of Editor-in-Chief of the journal Semiconductor Science and Technology (SST). I am flattered by the confidence expressed in my ability to carry out this challenging job and I will try hard to justify this confidence. The previous Editor-in-Chief, Laurens Molenkamp, University of Würzburg, Germany, has worked tirelessly for the last ten years and has done an excellent job for the journal. Everyone at the journal is profoundly grateful for his leadership and for his achievements In 2012 several new members will join the Editorial Board: Professor Deli Wang (University of California, San Diego) with considerable expertise in semiconductor nanowires, Professor Saskia Fischer (Humboldt University, Berlin, Germany) with a background in semiconductor quantum devices, and Professor Erwin Kessels (Eindhoven University of Technology, Netherlands) with extensive experience in plasma processing of thin films and gate oxides. In particular, I want to express my gratitude to Professor Israel Bar-Joseph (Weizmann Institute of Science, Israel) and Professor Maria Tamargo (The City College of New York, USA), who will leave next year and who have vigorously served the Editorial Board for years. The journal has recently introduced a fast-track option for manuscripts. This option is a high-quality, high-profile outlet for new and important research across all areas of semiconductor research. Authors can expect to receive referee reports in less than 20 days from submission. Once accepted, you can expect the articles to be online within two or three weeks from acceptance and to be published in print in less than a month. Furthermore, all fast-track communications published in 2011 will be free to read for ten years. More detailed information on fast-track publication can be found on the following webpage: http://iopscience.iop.org/0268-1242/page/Fast track communications It is encouraging to see that since the journal introduced pre

  16. The Organization of Narrative Discourse in Lewy Body Spectrum Disorder

    Science.gov (United States)

    Ash, Sharon; McMillan, Corey; Gross, Rachel G.; Cook, Philip; Morgan, Brianna; Boller, Ashley; Dreyfuss, Michael; Siderowf, Andrew; Grossman, Murray

    2011-01-01

    Narrative discourse is an essential component of day-to-day communication, but little is known about narrative in Lewy Body spectrum disorder (LBSD), including Parkinson's disease (PD), Parkinson's disease with dementia (PDD), and dementia with Lewy bodies (DLB). We performed a detailed analysis of a semi-structured speech sample in 32 non-aphasic patients with LBSD, and we related their narrative impairments to gray matter (GM) atrophy using voxel-based morphometry. We found that patients with PDD and DLB have significant difficulty organizing their narrative speech. This was correlated with deficits on measures of executive functioning and speech fluency. Regression analyses associated this deficit with reduced cortical volume in inferior frontal and anterior cingulate regions. These findings are consistent with a model of narrative discourse that includes executive as well as language components and with an impairment of the organizational component of narrative discourse in patients with PDD and DLB. PMID:21689852

  17. Operational criteria for senile dementia of Lewy body type (SDLT).

    Science.gov (United States)

    McKeith, I G; Perry, R H; Fairbairn, A F; Jabeen, S; Perry, E K

    1992-11-01

    Recent reports have suggested that brain stem and cortical Lewy body formation may identify a neurodegenerative disorder in elderly demented individuals which accounts for up to 20% of cases of senile dementia coming to autopsy. Retrospective analysis of case notes of 21 autopsy patients with neuropathologically proven senile dementia of Lewy body type (SDLT) and 37 cases with neuropathologically proven Alzheimer's disease (AD) identified a characteristic clinical syndrome in SDLT. Fluctuating cognitive impairment; psychotic features including visual and auditory hallucinations, and paranoid delusions; depressive symptoms; falling and unexplained losses of consciousness were all seen significantly more often than in AD. Over half of the SDLT patients in this series who were given neuroleptics in standard dose showed acute and often irreversible adverse reactions indicative of a neuroleptic sensitivity syndrome. The survival time of drug treated patients was reduced by 50%. Operational criteria to aid in the clinical distinction between SDLT and AD patients are proposed and hypotheses regarding possible aetiology and treatment discussed.

  18. Imidazolinium and amidinium salts as Lewis acid organocatalysts

    Directory of Open Access Journals (Sweden)

    Oksana Sereda

    2012-10-01

    Full Text Available The application of imidazolinium and amidinium salts as soft Lewis acid organocatalysts is described. These salts were suitable catalysts for the activation of unsaturated thioesters in a Diels–Alder reaction and in the ring opening of thiiranes and epoxides. The products were isolated in good yields. The mild catalysts did not cause desulfurization of the products containing a thiol or thiocarbonyl group.

  19. Improved Lignin Polyurethane Properties with Lewis Acid Treatment

    OpenAIRE

    Chung, Hoyong; Washburn, Newell R.

    2012-01-01

    Chemical modification strategies to improve the mechanical properties of lignin-based polyurethanes are presented. We hypothesized that treatment of lignin with Lewis acids would increase the concentration of hydroxyl groups available to react with diisocyanate monomers. Under the conditions used, hydrogen bromide-catalyzed modification resulted in a 28% increase in hydroxyl group content. Associated increases in hydrophilicity of solvent-cast thin films were also recorded as evidenced by ...

  20. Bibliography of Lewis Research Center technical publications announced in 1990

    Science.gov (United States)

    1991-01-01

    This compilation of abstracts describes and indexes the technical reporting that resulted from the scientific and engineering work performed and managed by the Lewis Research Center in 1990. All the publications were announced in the 1990 issues of STAR (Scientific and Technical Aerospace Reports) and/or IAA (International Aerospace Abstracts). Included are research reports, journal articles, conference presentations, patents and patent applications, and theses.

  1. Bibliography of Lewis Research Center technical publications announced in 1992

    Science.gov (United States)

    1993-01-01

    This compilation of abstracts describes and indexes the technical reporting that resulted from the scientific and engineering work performed and managed by the Lewis Research Center in 1992. All the publications were announced in the 1992 issues of STAR (Scientific and Technical Aerospace Reports) and/or IAA (International Aerospace Abstracts). Included are research reports, journal articles, conference presentations, patents and patent applications, and theses.

  2. Bibliography of Lewis Research Center technical publications announced in 1993

    Science.gov (United States)

    1994-01-01

    This compilation of abstracts describes and indexes the technical reporting that resulted from the scientific and engineering work performed and managed by the Lewis Research Center in 1993. All the publications were announced in the 1993 issues of STAR (Scientific and Technical Aerospace Reports) and/or IAA (International Aerospace Abstracts). Included are research reports, journal articles, conference presentations, patents and patent applications, and theses.

  3. Bibliography of Lewis Research Center technical publications announced in 1989

    Science.gov (United States)

    1990-01-01

    This compilation of abstracts describes and indexes the technical reporting that resulted from the scientific and engineering work performed and managed by the Lewis Research Center in 1989. All the publications were announced in the 1989 issues of STAR (Scientific and Technical Aerospace Reports) and/or IAA (International Aerospace Abstracts). Included are research reports, journal articles, conference presentations, patents and patent applications, and theses.

  4. Lewis' Educational and Research Collaborative Intership Program Grant Closeout Report

    Science.gov (United States)

    2003-01-01

    The Lewis' Educational and Research Collaborative Internship Program (LERCIP) is a collaborative undertaking by the Office of Educational Programs at NASA Glenn Research Center at Lewis Field (formerly NASA Lewis Research Center) and the Ohio Aerospace Institute. This program provides 10-week internships and 10 or 12-week fellowships for undergraduate/graduate students and secondary school teachers. Approximately 130 interns are selected to participate in this program each year and begin arriving the second week in May. The internships provide students with introductory professional experiences to complement their academic programs. The interns are given assignments on research and development projects under the personal guidance of NASA professional staff members. Each intern is assigned a NASA mentor who facilitates a research assignment. In addition to the research assignment, the summer program includes a strong educational component that enhances the professional stature of the participants. The educational activities include a research symposium and a variety of workshops, lectures and short courses. An important aspect of the program is that it includes students with diverse social, cultural and economic backgrounds.

  5. Developing an approach for teaching and learning about Lewis structures

    Science.gov (United States)

    Kaufmann, Ilana; Hamza, Karim M.; Rundgren, Carl-Johan; Eriksson, Lars

    2017-08-01

    This study explores first-year university students' reasoning as they learn to draw Lewis structures. We also present a theoretical account of the formal procedure commonly taught for drawing these structures. Students' discussions during problem-solving activities were video recorded and detailed analyses of the discussions were made through the use of practical epistemology analysis (PEA). Our results show that the formal procedure was central for drawing Lewis structures, but its use varied depending on situational aspects. Commonly, the use of individual steps of the formal procedure was contingent on experiences of chemical structures, and other information such as the characteristics of the problem given. The analysis revealed a number of patterns in how students constructed, checked and modified the structure in relation to the formal procedure and the situational aspects. We suggest that explicitly teaching the formal procedure as a process of constructing, checking and modifying might be helpful for students learning to draw Lewis structures. By doing so, the students may learn to check the accuracy of the generated structure not only in relation to the octet rule and formal charge, but also to other experiences that are not explicitly included in the formal procedure.

  6. Development of Fluorous Lewis Acid-Catalyzed Reactions

    Directory of Open Access Journals (Sweden)

    Joji Nishikido

    2006-08-01

    Full Text Available Organic synthetic methodology in the 21st century aims to conform to the principles of green sustainable chemistry (GSC and we may expect that in the future, the realization of GSC will be an important objective for chemical industries. An important aim of synthetic organic chemistry is to implement waste-free and environmentally-benign industrial processes using Lewis acids as versatile as aluminum choride. A key technological objective of our work in this area has been to achieve a “catalyst recycling system that utilizes the high activity and structural features of fluorous Lewis acid catalysts”. Thus, we have developed a series of novel fluorous Lewis acid catalysts, namely the ytterbium(III, scandium(III, tin(IV or hafnium(IV bis(perfluoroalkanesulfonylamides or tris(perfluoro- alkanesulfonylmethides. Our catalysts are recyclable and effective for acylations of alcohols and aromatics, Baeyer-Villiger reactions, direct esterifications and transesterifications in a fluorous biphasic system (FBS, in supercritical carbon dioxide and on fluorous silica gel supports.

  7. Fullerene–Carbene Lewis Acid–Base Adducts

    KAUST Repository

    Li, Huaping

    2011-08-17

    The reaction between a bulky N-heterocylic carbene (NHC) and C60 leads to the formation of a thermally stable zwitterionic Lewis acid-base adduct that is connected via a C-C single bond. Low-energy absorption bands with weak oscillator strengths similar to those of n-doped fullerenes were observed for the product, consistent with a net transfer of electron density to the C60 core. Corroborating information was obtained using UV photoelectron spectroscopy, which revealed that the adduct has an ionization potential ∼1.5 eV lower than that of C60. Density functional theory calculations showed that the C-C bond is polarized, with a total charge of +0.84e located on the NHC framework and -0.84e delocalized on the C 60 cage. The combination of reactivity, characterization, and theoretical studies demonstrates that fullerenes can behave as Lewis acids that react with C-based Lewis bases and that the overall process describes n-doping via C-C bond formation. © 2011 American Chemical Society.

  8. Comments on ``Anonymous Reviews'' An Editor's View of Anonymous Reviews

    Science.gov (United States)

    Goff, John A.

    I have read with great interest the recent Forum commentaries in Eos by Myrl Beck, Charles Robinove, Robert Criss, and Anne Hofmeister regarding anonymous reviews. I heartily support their position that anonymous reviews should be avoided. I have not written an anonymous review in ages (and regret the few that I did), and have always appreciated and respected greatly anyone who signs a critical review of one of my own papers. However, I would like to add some perspective from the editorial standpoint. I have served as JGR associate editor for 3 years (never anonymously!), and as Eos editor for seismology and tectonophysics for 4. Over the years, I have rejected a fair number of papers, most of those based on anonymous reviews (fortunately, none of the above commentators was one of them). The vast majority of anonymous reviews I received were well considered. While I would wish that all reviews were signed, I don't think we can summarily dismiss the fear that many would have of enmity and reprisal over a critical review. Some of these fears are likely justified. On more than one occasion, have I witnessed overly aggressive responses on the part of authors to anonymous reviews that I considered to be entirely fair and constructive in their criticisms. I do think we need to do all we can to discourage anonymous reviews, but it will be difficult to completely remove that choice from the process.

  9. Editors' welcome, PORTAL, Vol 6, No 2, July 2009

    Directory of Open Access Journals (Sweden)

    Paul Allatson

    2010-01-01

    Full Text Available ‘Post-Mao, Post-Bourdieu: Class and Taste in Contemporary China,’ is a special issue of PORTAL Journal of Multidisciplinary International Studies guest-edited by Yi Zheng (University of Sydney and Stephanie Hemelryk Donald (RMIT University. The special issue explores the relationship between taste, choice and social stratification in contemporary China, and includes a new section, ‘New Perspectives Reports,’ which is intended to showcase opinion and ideas—in this case from the People’s Republic of China, in Mandarin—that complement the main articles. We hope to include this section in future issues of the journal. The guest editors and the PORTAL editorial committee would like to acknowledge that this special issue of is a result of a funding grant from the Australian Research Council, 2003-2005: ‘The Making of Middle-Class Taste: Reading, Tourism, and Educational Choices in Urban China.’ I am also delighted to announce that the PORTAL Editorial Committee has three new members, all from the Faculty of Arts and Social Sciences at the University of Technology, Sydney: Dr Malcolm Angelucci, Dr Beatriz Carrillo, and Dr Fredericka van der Lubbe. Paul Allatson, Editor, PORTAL Journal of Multidisciplinary International Studies.

  10. An editor for the generation and customization of geometry restraints.

    Science.gov (United States)

    Moriarty, Nigel W; Draizen, Eli J; Adams, Paul D

    2017-02-01

    Chemical restraints for use in macromolecular structure refinement are produced by a variety of methods, including a number of programs that use chemical information to generate the required bond, angle, dihedral, chiral and planar restraints. These programs help to automate the process and therefore minimize the errors that could otherwise occur if it were performed manually. Furthermore, restraint-dictionary generation programs can incorporate chemical and other prior knowledge to provide reasonable choices of types and values. However, the use of restraints to define the geometry of a molecule is an approximation introduced with efficiency in mind. The representation of a bond as a parabolic function is a convenience and does not reflect the true variability in even the simplest of molecules. Another complicating factor is the interplay of the molecule with other parts of the macromolecular model. Finally, difficult situations arise from molecules with rare or unusual moieties that may not have their conformational space fully explored. These factors give rise to the need for an interactive editor for WYSIWYG interactions with the restraints and molecule. Restraints Editor, Especially Ligands (REEL) is a graphical user interface for simple and error-free editing along with additional features to provide greater control of the restraint dictionaries in macromolecular refinement.

  11. A Generic Metadata Editor Supporting System Using Drupal CMS

    Science.gov (United States)

    Pan, J.; Banks, N. G.; Leggott, M.

    2011-12-01

    Metadata handling is a key factor in preserving and reusing scientific data. In recent years, standardized structural metadata has become widely used in Geoscience communities. However, there exist many different standards in Geosciences, such as the current version of the Federal Geographic Data Committee's Content Standard for Digital Geospatial Metadata (FGDC CSDGM), the Ecological Markup Language (EML), the Geography Markup Language (GML), and the emerging ISO 19115 and related standards. In addition, there are many different subsets within the Geoscience subdomain such as the Biological Profile of the FGDC (CSDGM), or for geopolitical regions, such as the European Profile or the North American Profile in the ISO standards. It is therefore desirable to have a software foundation to support metadata creation and editing for multiple standards and profiles, without re-inventing the wheels. We have developed a software module as a generic, flexible software system to do just that: to facilitate the support for multiple metadata standards and profiles. The software consists of a set of modules for the Drupal Content Management System (CMS), with minimal inter-dependencies to other Drupal modules. There are two steps in using the system's metadata functions. First, an administrator can use the system to design a user form, based on an XML schema and its instances. The form definition is named and stored in the Drupal database as a XML blob content. Second, users in an editor role can then use the persisted XML definition to render an actual metadata entry form, for creating or editing a metadata record. Behind the scenes, the form definition XML is transformed into a PHP array, which is then rendered via Drupal Form API. When the form is submitted the posted values are used to modify a metadata record. Drupal hooks can be used to perform custom processing on metadata record before and after submission. It is trivial to store the metadata record as an actual XML file

  12. 29 CFR 793.8 - “News editor.”

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false âNews editor.â 793.8 Section 793.8 Labor Regulations... INTERPRETATION NOT DIRECTLY RELATED TO REGULATIONS EXEMPTION OF CERTAIN RADIO AND TELEVISION STATION EMPLOYEES... Exemption § 793.8 “News editor.” A news editor is an employee who gathers, edits and rewrites the news. He...

  13. Lewis acid catalyzed transformations of Z-ligustilide

    Energy Technology Data Exchange (ETDEWEB)

    Rios, Maria Yolanda [Universidad Autonoma del Estado de Morelos, Cuernavaca, Morelos (Mexico); Delgado, Guillermo [Universidad Nacional Autonoma de Mexico, Mexico, D.F. (Mexico)

    1999-08-01

    Some Lewis acid mediated reactions of Z-ligustilide (1), a bioactive constituent of the medicinal species Ligusticum porteri, were investigated. These reactions provided varying mixtures of Z-butylidenephthalide (7), E-butylidenephthalide (8), n-butyphthalide (13), and novel linear dimeric phthalides (9-12) as the main products. The formation of the dimers occurred in low yields and with regio and situ-selectivity. Initial competitive O- and C- complexation of the Lewis acid with Z-ligustilide promoted the formation of the dimers occurred in low yields and with regio and situ- selectivity. Initial competitive O- and C- complexation of the Lewis acid with Z-ligustilide promoted the formation of carbocations at C(8), C(6) and C(7), which were stabilized by the addition of the C(6')-C(7') olefin of a second unit of the starting material, to provide cations at C(6') and C(7'). Subsequent isomerizations and elimination of the catalyst afforded the dimeric products 9-12. The yields and structure of the products are quite dependent on variations of the reaction conditions and the catalyst employed. [Spanish] Se investigaron algunas reacciones de Z-ligustilidas (1), un constituyente bioactivo de la planta medicinal Ligusticum porteri, catalizadas por acidos de Lewis. Estas reacciones produjeron mezclas variables de Z-butilidenftalida (7), E-butilidenftalida (8), n-butilftalida (13), y ftalidos dimetricos lineales novedosos (9-12) como productos principales. La formacion de los dimeros procedio en rendimientos bajos y con regio- y situ-selectividad. La O- y C- complejacion competitiva inicial del acido de Lewis con Z-lingustilida promueve la formacion de cationes en C(8), C(6) y C(7), los cuales son estabilizados por la adicion de la olefina C(6')-C(7') de una segunda unidad de la materia prima para generar los cationes en C(6')-C(7'). Isomerizaciones subsecuentes y la eliminacion del catalizador conducen a los productos dimericos 9

  14. Data Sharing: A New Editorial Initiative of the International Committee of Medical Journal Editors. Implications for the Editors´ Network

    NARCIS (Netherlands)

    Alfonso, Fernando; Adamyan, Karlen; Artigou, Jean-Yves; Aschermann, Michael; Boehm, Michael; Buendia, Alfonso; Chu, Pao-Hsien; Cohen, Ariel; Cas, Livio Dei; Dilic, Mirza; Doubell, Anton; Echeverri, Dario; Enç, Nuray; Ferreira-González, Ignacio; Filipiak, Krzysztof J.; Flammer, Andreas; Fleck, Eckart; Gatzov, Plamen; Ginghina, Carmen; Goncalves, Lino; Haouala, Habib; Hassanein, Mahmoud; Heusch, Gerd; Huber, Kurt; Hulín, Ivan; Ivanusa, Mario; Krittayaphong, Rungroj; Lau, Chu-Pak; Marinskis, Germanas; Mach, François; Moreira, Luiz Felipe; Nieminen, Tuomo; Oukerraj, Latifa; Perings, Stefan; Pierard, Luc; Potpara, Tatjana; Reyes-Caorsi, Walter; Rim, Se-Joong; Rødevand, Olaf; Saade, Georges; Sander, Mikael; Shlyakhto, Evgeny; Timuralp, Bilgin; Tousoulis, Dimitris; Ural, Dilek; Piek, J. J.; Varga, Albert; Lüscher, Thomas F.

    2017-01-01

    The International Committee of Medical Journal Editors (ICMJE) provides recommendations to improve the editorial standards and scientific quality of biomedical journals. These recommendations range from uniform technical requirements to more complex and elusive editorial issues including ethical

  15. Gilbert Newton Lewis: his influence on physical-organic chemists at Berkeley

    International Nuclear Information System (INIS)

    Calvin, M.

    1982-03-01

    A review is presented of the historical contributions of Gilbert N. Lewis to science and a discussion of the influence of Lewis on the research of the members of the physical-organic staff at Berkeley, including Melvin Calvin, during the twenties, thirties and forties. Some specific examples are discussed. Also, the effect of Lewis, his science and administrative concepts in the creation of excellence in a department of chemistry are reviewed

  16. Gilbert Newton Lewis: his influence on physical-organic chemists at Berkeley

    Energy Technology Data Exchange (ETDEWEB)

    Calvin, M.

    1982-03-01

    A review is presented of the historical contributions of Gilbert N. Lewis to science and a discussion of the influence of Lewis on the research of the members of the physical-organic staff at Berkeley, including Melvin Calvin, during the twenties, thirties and forties. Some specific examples are discussed. Also, the effect of Lewis, his science and administrative concepts in the creation of excellence in a department of chemistry are reviewed.

  17. The fabulous fours! annual report from the editor

    Directory of Open Access Journals (Sweden)

    Robbins RA

    2015-01-01

    Full Text Available No abstract available. Article truncated after 150 words. With the end of 2014, the Southwest Journal of Pulmonary and Critical Care (SWJPCC completed its fourth year of operation. Our first manuscript was posted on November 11, 2010. We posted 8 manuscripts our first year, 68 in 2011, 113 in 2012 and 164 in 2013 and 167 in 2014 (Table 1. Accompanying our increase in manuscripts, our readership continues to steadily grow, although comparisons to previous years is difficult because the methodology changed in February, 2014 (Table 2. SWJPCC continue to evolve and we made some changes in 2014: The California Thoracic Society partnered with SWJPCC; We added additional associate editors in pulmonary, critical care and imaging from Fresno (Peterson, Albuquerque (Boivin and Tucson (Arteaga. Many need to be thanked. First, thanks to our authors. Second, SWJPCC, like all journals, relies upon expert reviewers in order to publish the highest quality manuscripts. We thank the reviewers for their time ...

  18. The roles of the AAS Journals' Data Editors

    Science.gov (United States)

    Muench, August; NASA/SAO ADS, CERN/Zenodo.org, Harvard/CfA Wolbach Library

    2018-01-01

    I will summarize the community services provided by the AAS Journals' Data Editors to support authors’ when citing and preserving the software and data used in the published literature. In addition I will describe the life of a piece of code as it passes through the current workflows for software citation in astronomy. Using this “lifecycle” I will detail the ongoing work funded by a grant from the Alfred P. Sloan Foundation to the American Astronomical Society to improve the citation of software in the literature. The funded development team and advisory boards, made up of non-profit publishers, literature indexers, and preservation archives, is implementing the Force11 Software citation principles for astronomy Journals. The outcome of this work will be new workflows for authors and developers that fit in their current practices while enabling versioned citation of software and granular credit for its creators.

  19. Advanced software development workstation project: Engineering scripting language. Graphical editor

    Science.gov (United States)

    1992-01-01

    Software development is widely considered to be a bottleneck in the development of complex systems, both in terms of development and in terms of maintenance of deployed systems. Cost of software development and maintenance can also be very high. One approach to reducing costs and relieving this bottleneck is increasing the reuse of software designs and software components. A method for achieving such reuse is a software parts composition system. Such a system consists of a language for modeling software parts and their interfaces, a catalog of existing parts, an editor for combining parts, and a code generator that takes a specification and generates code for that application in the target language. The Advanced Software Development Workstation is intended to be an expert system shell designed to provide the capabilities of a software part composition system.

  20. Educating science editors: is there a comprehensive strategy?

    Science.gov (United States)

    Gasparyan, Armen Yuri; Yessirkepov, Marlen; Gorin, Sergey V; Kitas, George D

    2014-12-01

    The article considers available options to educate science editors in the fast-transforming digital environment. There is no single course or resource that can cover their constantly changing and diversifying educational needs. The involvement in research, writing, and reviewing is important for gaining editing skills, but that is not all. Membership in editorial associations and access to updated scholarly information in the field are mandatory for maintaining editorial credentials. Learned associations offer access to a few widely-recognized periodicals. There are also formal training courses covering issues in science writing and ethical editing, but no high-level evidence data exist to promote any of these. Networking with like-minded specialists within the global and regional editorial associations seems a useful strategy to upgrade editorial skills and resolve problems with the quality control and digitization of scholarly periodicals.

  1. Andreae is New Editor of Global Biogeochemical Cycles

    Science.gov (United States)

    Andreae, Meinrat O.

    2004-10-01

    As the incoming editor of Global Biogeochemical Cycles, I would like to introduce myself and my ideas for the journal to Eos readers and to current and potential GBC authors. I've had a somewhat ``roaming'' scientific evolution, coming from ``straight'' chemistry through hard-rock geochemistry to chemical oceanography, the field in which I did my Ph.D. I taught marine chemistry at Florida State University for a number of years, and developed an interest in ocean/atmosphere interactions and atmospheric chemistry. In 1987 I took on my present job at the Max Planck Institute for Chemistry, in Mainz, Germany, and, after leaving the seacoast, my interests shifted to interactions between the terrestrial biosphere and atmosphere, including the role of vegetation fires. My present focus is on the role of biogenic aerosols and biomass smoke in regulating cloud properties and influencing climate.

  2. EDITORIAL: A word from the new Editor-in-Chief A word from the new Editor-in-Chief

    Science.gov (United States)

    Mostowski, Jan

    2011-01-01

    TIn the autumn of 2010 I became the Editor-in Chief of European Journal of Physics (EJP). EJP is a place for teachers, instructors and professors to exchange their views on teaching physics at university level and share their experience. It is general opinion that no good research is possible without connection with good, high-quality teaching, at the university level in particular. Therefore excellence in physics teaching is important to the physics community. European Journal of Physics is proud of its contribution to achieving this goal. As Editor-in-Chief, I will continue to work to this general objective of the journal. We will publish articles on specific topics in physics, stressing originality of presentation and suitability for use in students'laboratories, lectures and physics teaching in general. We will also publish more pedagogical papers presenting the achievements of particular teaching methods. In addition, we will continue to publish special sections on particular areas of physics, as well as the annual special section on physics competitions. European Journal of Physics is in good shape. Due to the work of the previous editors and the publisher, the readership is high and growing steadily, and many excellent papers are being submitted and published. I hope that this positive trend for the journal will continue, and I will do my best to keep to this high standard. A few words about myself. I work in the Institute of Physics in Warsaw, Poland. My main research interests are in theoretical quantum optics and I have published about 80 research papers on this topic. For many years I was involved in teaching physics at university and in high school. I am a co-author of a textbook on physics for high-school students and of a problem book in quantum mechanics. For the last ten years, I have been involved in the International Physics Olympiad and over the last few years I have been a member of the Editorial Board of European Journal of Physics.

  3. NASA Lewis and Ohio Company Hit Hole in One

    Science.gov (United States)

    1998-01-01

    Ben Hogan Company's Golf Ball Division, which is based in Elyria, Ohio, had developed concepts and prototypes for new golf balls but was unable to determine exact performance characteristics. Specifically, the company's R&D department wanted to measure the spin rates of experimental golf balls. After the Golf Ball Division requested assistance, researchers and technicians from the NASA Lewis Research Center went to Elyria and conducted several days worth of tests. Ben Hogan is using the test results to improve the spin characteristics of a new ball it plans to introduce to the market.

  4. Feminine Hypostases in Epic Fantasy: Tolkien, Lewis, Rowling

    Directory of Open Access Journals (Sweden)

    Măcineanu Laura

    2015-12-01

    Full Text Available The paper identifies the types of female figures present in the works of three well-known fantasy writers, J.R.R. Tolkien, C.S. Lewis and J.K. Rowling, discussing the ways in which these characters are presented, their relationship with other characters, and their role in the economy of the novel, which is more important than may appear from a first reading. It also tries to explain the reasons that prompted the above-mentioned authors to choose these female hypostases.

  5. Telecommuting (Work-At-Home) at NASA Lewis Research Center

    Science.gov (United States)

    Srinidhi, Saragur M.

    1994-01-01

    This report presents a study in evaluating the viability of providing a work-at-home (telecommuting) program for Lewis Research Center's corporate employees using Integrated Services Digital Network (ISDN). Case studies have been presented for a range of applications from casual data access to interactive access. The network performance of telemedia applications were studied against future requirements for such level of remote connectivity. Many of the popular ISDN devices were characterized for network and service functionality. A set of recommendations to develop a telecommuting policy have been proposed.

  6. NASA Lewis advanced IPV nickel-hydrogen technology

    Science.gov (United States)

    Smithrick, John J.; Britton, Doris L.

    1993-01-01

    Individual pressure vessel (IPV) nickel-hydrogen technology was advanced at NASA Lewis and under Lewis contracts. Some of the advancements are as follows: to use 26 percent potassium hydroxide electrolyte to improve cycle life and performance, to modify the state of the art cell design to eliminate identified failure modes and further improve cycle life, and to develop a lightweight nickel electrode to reduce battery mass, hence reduce launch and/or increase satellite payload. A breakthrough in the LEO cycle life of individual pressure vessel nickel-hydrogen battery cells was reported. The cycle life of boiler plate cells containing 26 percent KOH electrolyte was about 40,000 accelerated LEO cycles at 80 percent DOD compared to 3,500 cycles for cells containing 31 percent KOH. Results of the boiler plate cell tests have been validated at NWSC, Crane, Indiana. Forty-eight ampere-hour flight cells containing 26 and 31 percent KOH have undergone real time LEO cycle life testing at an 80 percent DOD, 10 C. The three cells containing 26 percent KOH failed on the average at cycle 19,500. The three cells containing 31 percent KOH failed on the average at cycle 6,400. Validation testing of NASA Lewis 125 Ah advanced design IPV nickel-hydrogen flight cells is also being conducted at NWSC, Crane, Indiana under a NASA Lewis contract. This consists of characterization, storage, and cycle life testing. There was no capacity degradation after 52 days of storage with the cells in the discharged state, on open circuit, 0 C, and a hydrogen pressure of 14.5 psia. The catalyzed wall wick cells have been cycled for over 22,694 cycles with no cell failures in the continuing test. All three of the non-catalyzed wall wick cells failed (cycles 9,588; 13,900; and 20,575). Cycle life test results of the Fibrex nickel electrode has demonstrated the feasibility of an improved nickel electrode giving a higher specific energy nickel-hydrogen cell. A nickel-hydrogen boiler plate cell using an 80

  7. Beacon Editor: Capturing Signal Transduction Pathways Using the Systems Biology Graphical Notation Activity Flow Language.

    Science.gov (United States)

    Elmarakeby, Haitham; Arefiyan, Mostafa; Myers, Elijah; Li, Song; Grene, Ruth; Heath, Lenwood S

    2017-12-01

    The Beacon Editor is a cross-platform desktop application for the creation and modification of signal transduction pathways using the Systems Biology Graphical Notation Activity Flow (SBGN-AF) language. Prompted by biologists' requests for enhancements, the Beacon Editor includes numerous powerful features for the benefit of creation and presentation.

  8. 29 CFR 793.11 - Combination announcer, news editor and chief engineer.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Combination announcer, news editor and chief engineer. 793... OF CERTAIN RADIO AND TELEVISION STATION EMPLOYEES FROM OVERTIME PAY REQUIREMENTS UNDER SECTION 13(b... editor and chief engineer. The 13(b)(9) exemption, as was made clear during the debate on the amendment...

  9. "Clones," Codes, and Conflicts of Interest in Cartooning: Cartoonists and Editors Look at Ethics.

    Science.gov (United States)

    Riffe, Daniel; And Others

    A study examined differences between political cartoonists and op-ed page editors on both traditional ethical issues (such as conflicts of interest) and the special, style-related concerns of editorial cartoonists. Hypotheses proposed were that editors and cartoonists (1) would condemn "cloning" or copying, reflecting an ethical…

  10. Authors and editors assort on gender and geography in high-rank ecological publications.

    Directory of Open Access Journals (Sweden)

    Kezia R Manlove

    Full Text Available Peer-reviewed publication volume and caliber are widely-recognized proxies for academic merit, and a strong publication record is essential for academic success and advancement. However, recent work suggests that publication productivity for particular author groups may also be determined in part by implicit biases lurking in the publication pipeline. Here, we explore patterns of gender, geography, and institutional rank among authors, editorial board members, and handling editors in high-impact ecological publications during 2015 and 2016. A higher proportion of lead authors had female first names (33.9% than editorial board members (28.9%, and the proportion of female first names among handling editors was even lower (21.1%. Female editors disproportionately edited publications with female lead authors (40.3% of publications with female lead authors were handled by female editors, though female editors handled only 34.4% of all studied publications. Additionally, ecological authors and editors were overwhelmingly from countries in the G8, and high-ranking academic institutions accounted for a large portion of both the published work, and its editorship. Editors and lead authors with female names were typically affiliated with higher-ranking institutions than their male peers. This description of author and editor features provides a baseline for benchmarking future trends in the ecological publishing culture.

  11. Transparent Model Transformation: Turning Your Favourite Model Editor into a Transformation Tool

    DEFF Research Database (Denmark)

    Acretoaie, Vlad; Störrle, Harald; Strüber, Daniel

    2015-01-01

    Current model transformation languages are supported by dedicated editors, often closely coupled to a single execution engine. We introduce Transparent Model Transformation, a paradigm enabling modelers to specify transformations using a familiar tool: their model editor. We also present VMTL, th...... model transformation tool sharing the model editor’s benefits, transparently....

  12. R. E. (Ted) Munn — Founding editor; a mini-biography

    Science.gov (United States)

    Taylor, Peter; Thomas, Morley; Truhlar, Ed; Whelpdale, Doug

    1996-02-01

    Ted Munn founded Boundary-Layer Meteorology in 1970 and served as Editor for 75 volumes over a 25 year period. This short article briefly reviews Ted's scientific career with the Atmospheric Environment Service (of Canada), the International Institute for Applied Systems Analysis in Austria and with the Institute of Environmental Studies at the University of Toronto, and as editor of this journal.

  13. Adolescent Sexual Initiation through the Lens of Letters to the Editor Published in Polish Teenage Magazines

    Science.gov (United States)

    Kopacz, Marek S.; Bajka-Kopacz, Aleksandra

    2012-01-01

    Almost all teenage magazines invite readers to submit questions concerning relationships, published as letters to the editor, popularly called "advice columns," often containing explicit questions about sexuality. This study aims to examine, firstly, how themes related to sexual initiation are presented in letters to the editor published…

  14. Authors and editors assort on gender and geography in high-rank ecological publications.

    Science.gov (United States)

    Manlove, Kezia R; Belou, Rebecca M

    2018-01-01

    Peer-reviewed publication volume and caliber are widely-recognized proxies for academic merit, and a strong publication record is essential for academic success and advancement. However, recent work suggests that publication productivity for particular author groups may also be determined in part by implicit biases lurking in the publication pipeline. Here, we explore patterns of gender, geography, and institutional rank among authors, editorial board members, and handling editors in high-impact ecological publications during 2015 and 2016. A higher proportion of lead authors had female first names (33.9%) than editorial board members (28.9%), and the proportion of female first names among handling editors was even lower (21.1%). Female editors disproportionately edited publications with female lead authors (40.3% of publications with female lead authors were handled by female editors, though female editors handled only 34.4% of all studied publications). Additionally, ecological authors and editors were overwhelmingly from countries in the G8, and high-ranking academic institutions accounted for a large portion of both the published work, and its editorship. Editors and lead authors with female names were typically affiliated with higher-ranking institutions than their male peers. This description of author and editor features provides a baseline for benchmarking future trends in the ecological publishing culture.

  15. Letter to the Editor: Re: A Five-year Survey of Cesarean Delivery at a ...

    African Journals Online (AJOL)

    Letter to the Editor: Re: A Five-year Survey of Cesarean Delivery at a Nigerian Tertiary Hospital. VO Ajuzieogu, AO Amucheazi. Abstract. Letter to the editor - no abstract. Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. Article Metrics. Metrics Loading .

  16. THE NEW ONLINE METADATA EDITOR FOR GENERATING STRUCTURED METADATA

    Energy Technology Data Exchange (ETDEWEB)

    Devarakonda, Ranjeet [ORNL; Shrestha, Biva [ORNL; Palanisamy, Giri [ORNL; Hook, Leslie A [ORNL; Killeffer, Terri S [ORNL; Boden, Thomas A [ORNL; Cook, Robert B [ORNL; Zolly, Lisa [United States Geological Service (USGS); Hutchison, Viv [United States Geological Service (USGS); Frame, Mike [United States Geological Service (USGS); Cialella, Alice [Brookhaven National Laboratory (BNL); Lazer, Kathy [Brookhaven National Laboratory (BNL)

    2014-01-01

    Nobody is better suited to describe data than the scientist who created it. This description about a data is called Metadata. In general terms, Metadata represents the who, what, when, where, why and how of the dataset [1]. eXtensible Markup Language (XML) is the preferred output format for metadata, as it makes it portable and, more importantly, suitable for system discoverability. The newly developed ORNL Metadata Editor (OME) is a Web-based tool that allows users to create and maintain XML files containing key information, or metadata, about the research. Metadata include information about the specific projects, parameters, time periods, and locations associated with the data. Such information helps put the research findings in context. In addition, the metadata produced using OME will allow other researchers to find these data via Metadata clearinghouses like Mercury [2][4]. OME is part of ORNL s Mercury software fleet [2][3]. It was jointly developed to support projects funded by the United States Geological Survey (USGS), U.S. Department of Energy (DOE), National Aeronautics and Space Administration (NASA) and National Oceanic and Atmospheric Administration (NOAA). OME s architecture provides a customizable interface to support project-specific requirements. Using this new architecture, the ORNL team developed OME instances for USGS s Core Science Analytics, Synthesis, and Libraries (CSAS&L), DOE s Next Generation Ecosystem Experiments (NGEE) and Atmospheric Radiation Measurement (ARM) Program, and the international Surface Ocean Carbon Dioxide ATlas (SOCAT). Researchers simply use the ORNL Metadata Editor to enter relevant metadata into a Web-based form. From the information on the form, the Metadata Editor can create an XML file on the server that the editor is installed or to the user s personal computer. Researchers can also use the ORNL Metadata Editor to modify existing XML metadata files. As an example, an NGEE Arctic scientist use OME to register

  17. Lewis base activation of Lewis acids: catalytic, enantioselective addition of glycolate-derived silyl ketene acetals to aldehydes.

    Science.gov (United States)

    Denmark, Scott E; Chung, Won-Jin

    2008-06-20

    A catalytic system involving silicon tetrachloride and a chiral, Lewis basic bisphosphoramide catalyst is effective for the addition of glycolate-derived silyl ketene acetals to aldehydes. It was found that the sense of diastereoselectivity could be modulated by changing the size of the substituents on the silyl ketene acetals. In general, the trimethylsilyl ketene acetals derived from methyl glycolates with a large protecting group on the alpha-oxygen provide enantiomerically enriched alpha,beta-dihydroxy esters with high syn-diastereoselectivity, whereas the tert-butyldimethylsilyl ketene acetals derived from bulky esters of alpha-methoxyacetic acid provide enantiomerically enriched alpha,beta-dihydroxy esters with high anti-diastereoselecitvity.

  18. Molecular Imaging and Updated Diagnostic Criteria in Lewy Body Dementias.

    Science.gov (United States)

    Bohnen, Nicolaas I; Müller, Martijn L T M; Frey, Kirk A

    2017-08-14

    The aims of the study were to review recent advances in molecular imaging in the Lewy body dementias (LBD) and determine if these may support the clinical but contested temporal profile distinction between Parkinson disease (PD) with dementia (PDD) versus dementia with Lewy bodies (DLB). There do not appear to be major regional cerebral metabolic or neurotransmitter distinctions between PDD and DLB. However, recent studies highlight the relative discriminating roles of Alzheimer proteinopathies. PDD patients have lower cortical β-amyloid deposition than DLB. Preliminary tau PET studies suggest a gradient of increasing tau binding from cognitively normal PD (absent to lowest) to cognitively impaired PD (low) to DLB (intermediate) to Alzheimer disease (AD; highest). However, tau binding in DLB, including the medial temporal lobe, is substantially lower than in AD. Alzheimer-type proteinopathies appear to be more common in DLB compared to PDD with relative but no absolute differences. Given the spectrum of overlapping pathologies, future α-synuclein ligands are expected to have the best potential to distinguish the LBD from pure AD.

  19. Lewis Acid Assisted Nitrate Reduction with Biomimetic Molybdenum Oxotransferase Complex.

    Science.gov (United States)

    Elrod, Lee Taylor; Kim, Eunsuk

    2018-03-05

    The reduction of nitrate (NO 3 - ) to nitrite (NO 2 - ) is of significant biological and environmental importance. While Mo IV (O) and Mo VI (O) 2 complexes that mimic the active site structure of nitrate reducing enzymes are prevalent, few of these model complexes can reduce nitrate to nitrite through oxygen atom transfer (OAT) chemistry. We present a novel strategy to induce nitrate reduction chemistry of a previously known catalyst Mo IV (O)(SN) 2 (2), where SN = bis(4- tert-butylphenyl)-2-pyridylmethanethiolate, that is otherwise incapable of achieving OAT with nitrate. Addition of nitrate with the Lewis acid Sc(OTf) 3 (OTf = trifluoromethanesulfonate) to 2 results in an immediate and clean conversion of 2 to Mo VI (O) 2 (SN) 2 (1). The Lewis acid additive further reacts with the OAT product, nitrite, to form N 2 O and O 2 . This work highlights the ability of Sc 3+ additives to expand the reactivity scope of an existing Mo IV (O) complex together with which Sc 3+ can convert nitrate to stable gaseous molecules.

  20. Impairments of speech fluency in Lewy body spectrum disorder.

    Science.gov (United States)

    Ash, Sharon; McMillan, Corey; Gross, Rachel G; Cook, Philip; Gunawardena, Delani; Morgan, Brianna; Boller, Ashley; Siderowf, Andrew; Grossman, Murray

    2012-03-01

    Few studies have examined connected speech in demented and non-demented patients with Parkinson's disease (PD). We assessed the speech production of 35 patients with Lewy body spectrum disorder (LBSD), including non-demented PD patients, patients with PD dementia (PDD), and patients with dementia with Lewy bodies (DLB), in a semi-structured narrative speech sample in order to characterize impairments of speech fluency and to determine the factors contributing to reduced speech fluency in these patients. Both demented and non-demented PD patients exhibited reduced speech fluency, characterized by reduced overall speech rate and long pauses between sentences. Reduced speech rate in LBSD correlated with measures of between-utterance pauses, executive functioning, and grammatical comprehension. Regression analyses related non-fluent speech, grammatical difficulty, and executive difficulty to atrophy in frontal brain regions. These findings indicate that multiple factors contribute to slowed speech in LBSD, and this is mediated in part by disease in frontal brain regions. Copyright © 2011 Elsevier Inc. All rights reserved.

  1. Specific acid catalysis and Lewis acid catalysis of Diels–Alder reactions in aqueous media

    NARCIS (Netherlands)

    Mubofu, Egid B.; Engberts, Jan B.F.N.

    2004-01-01

    A comparative study of specific acid catalysis and Lewis acid catalysis of Diels–Alder reactions between dienophiles (1, 4 and 6) and cyclopentadiene (2) in water and mixed aqueous media is reported. The reactions were performed in water with copper(II) nitrate as the Lewis acid catalyst whereas

  2. An Integrated Perspective of Humanism and Supernaturalism for Education: C. S. Lewis's Version of Education

    Science.gov (United States)

    Lee, Seung Chun

    2013-01-01

    This paper explores some theoretical reflections on the connection between C. S. Lewis's thoughts on the purpose and process of education and his understanding of supernatural human nature which has been relatively little explored. An introduction about Lewis's career as a college teacher blends into the background of this paper. It is followed by…

  3. Nest-site selection and nest survival of Lewis's woodpecker in aspen riparian woodlands

    Science.gov (United States)

    Karen R. Newlon; Victoria A. Saab

    2011-01-01

    Riparian woodlands of aspen (Populus tremuloides) provide valuable breeding habitat for several cavity-nesting birds. Although anecdotal information for this habitat is available for Lewis's Woodpecker (Melanerpes lewis), no study has previously examined the importance of aspen woodlands to this species' breeding biology. From 2002 to 2004, we monitored 76...

  4. LewiSpace: An Exploratory Study with a Machine Learning Model in an Educational Game

    Science.gov (United States)

    Ghali, Ramla; Ouellet, Sébastien; Frasson, Claude

    2016-01-01

    The use of educational games as a tool for providing learners with a playful and educational aspect is widespread. In this paper, we present an educational game that we developed to teach a chemistry lesson, namely drawing a Lewis diagram. Our game is a 3D environment known as LewiSpace and aims at balancing between playful and educational…

  5. Catalytic Conversion of Glucose into 5-Hydroxymethylfurfural by Hf(OTf4 Lewis Acid in Water

    Directory of Open Access Journals (Sweden)

    Junjie Li

    2015-12-01

    Full Text Available A series of Lewis acidic metal salts were used for glucose dehydration to 5-hydroymethylfurfural (HMF in water. Effect of valence state, ionic radii of Lewis acidic cation, and the type of anions on the catalytic performance have been studied systematically. The experimental results showed that the valence state played an important role in determining catalytic activity and selectivity. It was found that a higher glucose conversion rate and HMF selectivity could be obtained over high valent Lewis acid salts, where the ionic radii of these Lewis acidic metal salts are usually relatively small. Analysis on the effect of the anions of Lewis acid salts on the catalytic activity and the selectivity suggested that a higher glucose conversion and HMF selectivity could be readily obtained with Cl−. Furthermore, the recyclability of high valence state Lewis acid salt was also studied, however, inferior catalytic performance was observed. The deactivation mechanism was speculated to be the fact that high valence state Lewis acid salt was comparatively easier to undergo hydrolysis to yield complicated metal aqua ions with less catalytic activity. The Lewis acidic activity could be recovered by introducing a stoichiometric amount of hydrochloric acid (HCl to the catalytic before the reaction.

  6. Lewis acid catalysis of a Diels-Alder reaction in water

    NARCIS (Netherlands)

    Otto, S; Bertoncin, F; Engberts, JBFN

    1996-01-01

    Here we report the first detailed study of a Diels-Alder (DA) reaction that is catalyzed by Lewis acids in water. The effect of Co2+, Ni2+, Cu2+ and Zn2+ ions as Lewis acid catalysts on the rate and endo-exo selectivity of the DA reaction between the bidentate dienophiles

  7. Lewis acid-catalyzed depolymerization of soda lignin in supercritical ethanol/water mixtures

    NARCIS (Netherlands)

    Güvenatam, Burcu; Heeres, Erik H.J.; Pidko, Evgeny A.; Hensen, Emiel J M

    2016-01-01

    The depolymerization of lignin model compounds and soda lignin by super Lewis acidic metal triflates has been investigated in a mixture of ethanol and water at 400 °C. The strong Lewis acids convert representative model compounds for the structure-forming linkages in lignin, namely α-O-4, 5-O-4

  8. Specific acid catalysis and Lewis acid catalysis of Diels-Alder reactions in aqueous media

    NARCIS (Netherlands)

    Mubofu, E.B.; Engberts, J.B.F.N.

    A comparative study of specific acid catalysis and Lewis acid catalysis of Diells-Alder reactions between dienophiles (1, 4 and 6) and cyclopentadiene (2) in water and mixed aqueous media is reported. The reactions were performed in water with copper(II) nitrate as the Lewis acid catalyst whereas

  9. Oral Interpretation of C.S. Lewis'"Narnia Tales": A Refracting of "Pictures."

    Science.gov (United States)

    Keefe, Carolyn

    "The Chronicles of Narnia" are a series of seven fairy tales written by C.S. Lewis that have become popular with both children and adults. Lewis points to five aspects of the fairy tale form that made the form suitable for expressing the images he saw. The aspects are: (1) no love interest; (2) no close psychology; (3) severe restraints…

  10. Reduced frequency of blood group Lewis a-b- in female Type 1 diabetes patients

    DEFF Research Database (Denmark)

    Kharagjitsingh, A.V.; Prinsen, K.; Lemkes, H.H.

    2008-01-01

    AIMS: To examine a disputed association between the Lewis(a(-)b(-)) phenotype and Type 1 diabetes (T1D). METHODS: Lewis red blood cell phenotyping was performed for 97 T1D White patients and 100 control subjects using monoclonal antibodies. Two historical cohorts were also included as a control...

  11. Streptococcal cell wall-induced arthritis and adjuvant arthritis in F344----Lewis and in Lewis----F344 bone marrow chimeras

    International Nuclear Information System (INIS)

    van Bruggen, M.C.; van den Broek, M.F.; van den Berg, W.B.

    1991-01-01

    Streptococcal cell wall (SCW)-induced arthritis and adjuvant arthritis (AA) are rat models for chronic, erosive polyarthritis. Both models can be induced in susceptible Lewis rats, whereas F344 rats are resistant. In AA as well as in SCW arthritis, antigen-specific T lymphocytes have been demonstrated to be crucial for chronic disease. In this communication the authors describe their studies to probe the cellular mechanism responsible for the difference in susceptibility of Lewis and F344, using bone marrow chimeras. By transplanting bone marrow cells from F344 into lethally irradiated Lewis recipients, Lewis rats were rendered resistant to SCW arthritis induction. F344 rats reconstituted with Lewis bone marrow, i.e., Lewis----F344 chimeras, develop an arthritis upon SCW injection. For AA comparable results were obtained. These data suggest that both resistance and susceptibility to bacterium-induced chronic arthritis are mediated by hemopoietic/immune cells and that the recipiental environment does not influence the susceptibility to chronic joint inflammation

  12. Elucidating the Key Role of a Lewis Base Solvent in the Formation of Perovskite Films Fabricated from the Lewis Adduct Approach.

    Science.gov (United States)

    Cao, Xiaobing; Zhi, Lili; Li, Yahui; Fang, Fei; Cui, Xian; Yao, Youwei; Ci, Lijie; Ding, Kongxian; Wei, Jinquan

    2017-09-27

    High-quality perovskite films can be fabricated from Lewis acid-base adducts through molecule exchange. Substantial work is needed to fully understand the formation mechanism of the perovskite films, which helps to further improve their quality. Here, we study the formation of CH 3 NH 3 PbI 3 perovskite films by introducing some dimethylacetamide into the PbI 2 /N,N-dimethylformamide solution. We reveal that there are three key processes during the formation of perovskite films through the Lewis acid-base adduct approach: molecule intercalation of solvent into the PbI 2 lattice, molecule exchange between the solvent and CH 3 NH 3 I, and dissolution-recrystallization of the perovskite grains during annealing. The Lewis base solvents play multiple functions in the above processes. The properties of the solvent, including Lewis basicity and boiling point, play key roles in forming smooth perovskite films with large grains. We also provide some rules for choosing Lewis base additives to prepare high-quality perovskite films through the Lewis adduct approach.

  13. Analysis of the results of the first implementation of the Korea Manuscript Editors Certification

    Directory of Open Access Journals (Sweden)

    Hyun Jung Yi

    2017-02-01

    Full Text Available In the field of international scholarly journal publishing, manuscript editing has been established as an essential component of the publication process. As the necessity of this process has increased, the Korean Council of Science Editors has consistently provided education for training professional manuscript editors, and has worked to implement a manuscript editor certification system. Starting in 2014, the Korean Council of Science Editors thoroughly conducted background research and advanced analysis in preparation for such a system. Subsequently, a committee of experts was formed to develop and simulate an examination for this certification. This process culminated in the first manuscript editor certification examination, which was held in November 2016 and resulted in 40 initial Korea Manuscript Editors Certification holders. Examinations for the Korea Manuscript Editors Certification are scheduled to be held annually. The establishment of this certification system will contribute to strengthening individual capacities and further developing science journal publication in Korea by expanding the field of manuscript editing. Ultimately, this system will contribute to the promotion of Korean scientific journals to the level of prominent international journals.

  14. Quantifying the effect of editor-author relations on manuscript handling times.

    Science.gov (United States)

    Sarigöl, Emre; Garcia, David; Scholtes, Ingo; Schweitzer, Frank

    2017-01-01

    In this article we study to what extent the academic peer review process is influenced by social relations between the authors of a manuscript and the editor handling the manuscript. Taking the open access journal PlosOne as a case study, our analysis is based on a data set of more than 100,000 articles published between 2007 and 2015. Using available data on handling editor, submission and acceptance time of manuscripts, we study the question whether co-authorship relations between authors and the handling editor affect the manuscript handling time , i.e. the time taken between the submission and acceptance of a manuscript. Our analysis reveals (1) that editors handle papers co-authored by previous collaborators significantly more often than expected at random, and (2) that such prior co-author relations are significantly related to faster manuscript handling. Addressing the question whether these shorter manuscript handling times can be explained by the quality of publications, we study the number of citations and downloads which accepted papers eventually accumulate. Moreover, we consider the influence of additional (social) factors, such as the editor's experience, the topical similarity between authors and editors, as well as reciprocal citation relations between authors and editors. Our findings show that, even when correcting for other factors like time, experience, and performance, prior co-authorship relations have a large and significant influence on manuscript handling times, speeding up the editorial decision on average by 19 days.

  15. Editors' Introduction: New Perspectives on 'The War-Prayer'

    Directory of Open Access Journals (Sweden)

    Shelley Fisher Fishkin

    2009-02-01

    Full Text Available "The War-Prayer," written a hundred years ago as Mark Twain reflected on the conditions surrounding the U.S. decision to embark on the imperialist venture known as the Philippine-American War, speaks to us across time in strikingly uncanny ways. Although today "The War-Prayer" is increasingly accessible to readers worldwide, this important piece by Mark Twain has never received the critical attention that it warrants. Neither has it occupied the place that it deserves in the Mark Twain canon, or in the American literary canon. In the years since its first publication in 1923, it has often been reprinted. But it rarely appears in anthologies of American literature, and it is among the least well-known works by Twain as far as the general public is concerned. Indeed, educated individuals are often startled and shocked when they are introduced to this piece, dumbfounded as to why they never encountered it before. A question worth pondering: How might American history and world history in the 20th century have been different if "The War-Prayer" had been as familiar to every high school student as Tom Sawyer? As editors of this international forum on "The War-Prayer" in Mark Twain Studies, we are pleased to be able to give this important work by Mark Twain some of the attention that it has long deserved.

  16. Consed: a graphical editor for next-generation sequencing.

    Science.gov (United States)

    Gordon, David; Green, Phil

    2013-11-15

    The rapid growth of DNA sequencing throughput in recent years implies that graphical interfaces for viewing and correcting errors must now handle large numbers of reads, efficiently pinpoint regions of interest and automate as many tasks as possible. We have adapted consed to reflect this. To allow full-feature editing of large datasets while keeping memory requirements low, we developed a viewer, bamScape, that reads billion-read BAM files, identifies and displays problem areas for user review and launches the consed graphical editor on user-selected regions, allowing, in addition to longstanding consed capabilities such as assembly editing, a variety of new features including direct editing of the reference sequence, variant and error detection, display of annotation tracks and the ability to simultaneously process a group of reads. Many batch processing capabilities have been added. The consed package is free to academic, government and non-profit users, and licensed to others for a fee by the University of Washington. The current version (26.0) is available for linux, macosx and solaris systems or as C++ source code. It includes a user's manual (with exercises) and example datasets. http://www.phrap.org/consed/consed.html dgordon@uw.edu .

  17. KISS for STRAP: user extensions for a protein alignment editor.

    Science.gov (United States)

    Gille, Christoph; Lorenzen, Stephan; Michalsky, Elke; Frömmel, Cornelius

    2003-12-12

    The Structural Alignment Program STRAP is a comfortable comprehensive editor and analyzing tool for protein alignments. A wide range of functions related to protein sequences and protein structures are accessible with an intuitive graphical interface. Recent features include mapping of mutations and polymorphisms onto structures and production of high quality figures for publication. Here we address the general problem of multi-purpose program packages to keep up with the rapid development of bioinformatical methods and the demand for specific program functions. STRAP was remade implementing a novel design which aims at Keeping Interfaces in STRAP Simple (KISS). KISS renders STRAP extendable to bio-scientists as well as to bio-informaticians. Scientists with basic computer skills are capable of implementing statistical methods or embedding existing bioinformatical tools in STRAP themselves. For bio-informaticians STRAP may serve as an environment for rapid prototyping and testing of complex algorithms such as automatic alignment algorithms or phylogenetic methods. Further, STRAP can be applied as an interactive web applet to present data related to a particular protein family and as a teaching tool. JAVA-1.4 or higher. http://www.charite.de/bioinf/strap/

  18. "Observation Obscurer" - Time Series Viewer, Editor and Processor

    Science.gov (United States)

    Andronov, I. L.

    The program is described, which contains a set of subroutines suitable for East viewing and interactive filtering and processing of regularly and irregularly spaced time series. Being a 32-bit DOS application, it may be used as a default fast viewer/editor of time series in any compute shell ("commander") or in Windows. It allows to view the data in the "time" or "phase" mode, to remove ("obscure") or filter outstanding bad points; to make scale transformations and smoothing using few methods (e.g. mean with phase binning, determination of the statistically opti- mal number of phase bins; "running parabola" (Andronov, 1997, As. Ap. Suppl, 125, 207) fit and to make time series analysis using some methods, e.g. correlation, autocorrelation and histogram analysis: determination of extrema etc. Some features have been developed specially for variable star observers, e.g. the barycentric correction, the creation and fast analysis of "OC" diagrams etc. The manual for "hot keys" is presented. The computer code was compiled with a 32-bit Free Pascal (www.freepascal.org).

  19. Exercise for Individuals with Lewy Body Dementia: A Systematic Review.

    Directory of Open Access Journals (Sweden)

    Michael Inskip

    Full Text Available Individuals with Lewy body Dementia (LBD, which encompasses both Parkinson disease dementia (PDD and Dementia with Lewy Bodies (DLB experience functional decline through Parkinsonism and sedentariness exacerbated by motor, psychiatric and cognitive symptoms. Exercise may improve functional outcomes in Parkinson's disease (PD, and Alzheimer's disease (AD. However, the multi-domain nature of the LBD cluster of symptoms (physical, cognitive, psychiatric, autonomic results in vulnerable individuals often being excluded from exercise studies evaluating physical function in PD or cognitive function in dementia to avoid confounding results. This review evaluated existing literature reporting the effects of exercise interventions or physical activity (PA exposure on cluster symptoms in LBD.A high-sensitivity search was executed across 19 databases. Full-length articles of any language and quality, published or unpublished, that analysed effects of isolated exercise/physical activity on indicative Dementia with Lewy Bodies or PD-dementia cohorts were evaluated for outcomes inclusive of physical, cognitive, psychiatric, physiological and quality of life measures. The protocol for this review (Reg. #: CRD42015019002 is accessible at http://www.crd.york.ac.uk/PROSPERO/.111,485 articles were initially retrieved; 288 full articles were reviewed and 89.6% subsequently deemed ineligible due to exclusion of participants with co-existence of dementia and Parkinsonism. Five studies (1 uncontrolled trial, 1 randomized controlled trial and 3 case reports evaluating 16 participants were included. Interventions were diverse and outcome homogeneity was low. Habitual gait speed outcomes were measured in 13 participants and increased (0.18m/s, 95% CI -0.02, 0.38m/s, exceeding moderate important change (0.14m/s for PD cohorts. Other outcomes appeared to improve modestly in most participants.Scarce research investigating exercise in LBD exists. This review confirms

  20. Ransom, Religion, and Red Giants: C.S. Lewis and Fred Hoyle

    Science.gov (United States)

    Larsen, Kristine

    2010-01-01

    Famed fantasy writer C.S. Lewis (1898-1963) was known to friends as a well-read astronomy aficionado. However, this medieval scholar and Christian apologist embraced a pre-Copernican universe (with its astrological overtones) in his Chronicles of Narnia series and defended the beauty and relevance of the geocentric model in his final academic work, "The Discarded Image". In the "Ransom Trilogy” ("Out of the Silent Planet", "Perelandra", and "That Hideous Strength") philologist Ransom (loosely based on Lewis's close friend J.R.R. Tolkien) travels to Lewis's visions of Mars and Venus, where he interacts with intelligent extraterrestrials, battles with evil scientists, and aids in the continuation of extraterrestrial Christian values. In the final book, Ransom is joined by a handful of colleagues in open warfare against the satanic N.I.C.E. (National Institute for Coordinated Experiments). Geneticist and evolutionary biologist J.B.S. Haldane criticized Lewis for his scientifically inaccurate descriptions of the planets, and his disdain for the scientific establishment. Lewis responded to the criticism in essays of his own. Another of Lewis's favorite scientific targets was atheist Fred Hoyle, whom he openly criticized for anti-Christian statements in Hoyle's BBC radio series. Writer and Lewis friend Dorothy L. Sayers voiced her own criticism of Hoyle. In a letter, Lewis dismissed Hoyle as "not a great philosopher (and none of my scientific colleagues think much of him as a scientist.” Given Lewis's lack of respect for Hoyle, and use of creative license in describing the planets, and the flat-earth, "geocentric” Narnia, it is surprising that Lewis very carefully includes an astronomically correct description of red giants in two novels in the Narnia series ("The Magician's Nephew" and "The Last Battle"). This inclusion is even more curious given that Fred Hoyle is well-known as one of the pioneers in the field of stellar death and the properties of red giants.

  1. File list: NoD.Lng.05.AllAg.Carcinoma,_Lewis_Lung [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available NoD.Lng.05.AllAg.Carcinoma,_Lewis_Lung mm9 No description Lung Carcinoma, Lewis Lun...g http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/NoD.Lng.05.AllAg.Carcinoma,_Lewis_Lung.bed ...

  2. File list: InP.Lng.50.AllAg.Carcinoma,_Lewis_Lung [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available InP.Lng.50.AllAg.Carcinoma,_Lewis_Lung mm9 Input control Lung Carcinoma, Lewis Lung... http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/InP.Lng.50.AllAg.Carcinoma,_Lewis_Lung.bed ...

  3. File list: NoD.Lng.10.AllAg.Carcinoma,_Lewis_Lung [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available NoD.Lng.10.AllAg.Carcinoma,_Lewis_Lung mm9 No description Lung Carcinoma, Lewis Lun...g http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/NoD.Lng.10.AllAg.Carcinoma,_Lewis_Lung.bed ...

  4. DOE/NASA Lewis large-wind-turbine program

    Energy Technology Data Exchange (ETDEWEB)

    Thomas, R.L.

    1982-01-01

    There are several ongoing large wind system development project; ots directed toward meeting the technology requirements for utility applications. First generation tehcnology machines (Mod-0A and Mod-1) and second generation machines (Mod-2) are in opoeration at selected utility sites. Third generation technology machines (Mod-5) are in the design phase and are scheduled for initial operation in 1984 if project funding is continued. An overview of the large wind turbine activities managed by NASA Lewis is provided. These activities include results from the first and second generation field machines (Mod-0A, 01, and -2), the status of the Department of Interior WTS-4 machine for which NASA is responsible for technical management, and the design phase of the third generation wind turbines (Mod-5).

  5. Renal Failure in Dementia with Lewy Bodies Presenting as Catatonia

    Science.gov (United States)

    Fekete, Robert

    2013-01-01

    Catatonia, originally described by Karl Kahlbaum in 1874, may be regarded as a set of clinical features found in a subtype of schizophrenia, but the syndrome may also stem from organic causes including vascular parkinsonism, brain masses, globus pallidus lesions, metabolic derangements, and pharmacologic agents, especially first generation antipsychotics. Catatonia may include paratonia, waxy flexibility (cerea flexibilitas), stupor, mutism, echolalia, and catalepsy (abnormal posturing). A case of catatonia as a result of acute renal failure in a patient with dementia with Lewy bodies is described. This patient recovered after intravenous fluid administration and reinstitution of the atypical dopamine receptor blocking agent quetiapine, but benzodiazepines and amantadine are additional possible treatments. Recognition of organic causes of catatonia leads to timely treatment and resolution of the syndrome. PMID:23466522

  6. Renal Failure in Dementia with Lewy Bodies Presenting as Catatonia

    Directory of Open Access Journals (Sweden)

    Robert Fekete

    2013-01-01

    Full Text Available Catatonia, originally described by Karl Kahlbaum in 1874, may be regarded as a set of clinical features found in a subtype of schizophrenia, but the syndrome may also stem from organic causes including vascular parkinsonism, brain masses, globus pallidus lesions, metabolic derangements, and pharmacologic agents, especially first generation antipsychotics. Catatonia may include paratonia, waxy flexibility (cerea flexibilitas, stupor, mutism, echolalia, and catalepsy (abnormal posturing. A case of catatonia as a result of acute renal failure in a patient with dementia with Lewy bodies is described. This patient recovered after intravenous fluid administration and reinstitution of the atypical dopamine receptor blocking agent quetiapine, but benzodiazepines and amantadine are additional possible treatments. Recognition of organic causes of catatonia leads to timely treatment and resolution of the syndrome.

  7. Survey on Cosmogenic 26Al in Lewis Cliff Meteorites

    Science.gov (United States)

    Welten, K. C.; Alderliesten, C.; Lindner, L.

    1992-07-01

    INTRODUCTION: We have embarked upon a ^26Al gamma-ray survey of meteorites selected from about 2000 samples recently recovered from the Lewis Cliff Ice Fields (84 degrees 18'S/161 degrees 20'E). Due to its 705-ka half-life ^26Al can be used for estimating terrestrial ages and thus contribute to further characterization of Antarctic meteorites in addition to their classification and thermoluminescence (TL) properties. The ^26Al survey is also useful for identifying meteorites with unusual exposure histories, which merit additional measurements of cosmogenic radionuclides (by AMS) and noble gases. In addition, it provides clues on possible pairings. METHOD: Low-level gamma-ray spectroscopy is well suited for ^26Al survey work, since bulk meteorite samples can be measured routinely and nondestructively without any previous sample preparation. The required size of the samples (30-500 g) makes the method relatively independent of depth effects and compositional inhomogeneities. The use of a high-resolution GeLi detector also allows the determination of the natural ^40K activity and thus the K content of the samples, which can be used as an additional pairing criterion for ordinary chondrites. Also ^137Cs, a fall-out surface contamination [1], is simultaneously measured; low values may be characteristic for meteorites recently fallen or released from the ablating ice. For the detector an efficiency calibration curve has been made that adequately accounts for differences in size and shape of the meteorite samples. RESULTS and DISCUSSION: TERRESTRIAL AGES: So far, we have measured over 30 Lewis Cliff equilibrated H and L chondrites, collected from widely differing locations. Normalized to L-chondrite composition, the ^26Al contents range from 27 to 110 dpm/kg with peaks around 43 and 53 dpm/kg. This bimodal ^26Al distribution is reminiscent of that observed for Allan Hills ordinary chondrites [2]. Tentative terrestrial ages, calculated on the basis of ^26Al saturation

  8. Transport Coefficients for the NASA Lewis Chemical Equilibrium Program

    Science.gov (United States)

    Svehla, Roger A.

    1995-01-01

    The new transport property data that will be used in the NASA Lewis Research Center's Chemical Equilibrium and Applications Program (CEA) is presented. It complements a previous publication that documented the thermodynamic and transport property data then in use. Sources of the data and a brief description of the method by which the data were obtained are given. Coefficients to calculate the viscosity, thermal conductivity, and binary interactions are given for either one, or usually, two temperature intervals, typically 300 to 1000 K and 1000 to 5000 K. The form of the transport equation is the same as used previously. The number of species was reduced from the previous database. Many species for which the data were estimated were eliminated from the database. Some ionneutral interactions were added.

  9. A comparison of two instructional methods for drawing Lewis Structures

    Science.gov (United States)

    Terhune, Kari

    Two instructional methods for teaching Lewis structures were compared -- the Direct Octet Rule Method (DORM) and the Commonly Accepted Method (CAM). The DORM gives the number of bonds and the number of nonbonding electrons immediately, while the CAM involves moving electron pairs from nonbonding to bonding electrons, if necessary. The research question was as follows: Will high school chemistry students draw more accurate Lewis structures using the DORM or the CAM? Students in Regular Chemistry 1 (N = 23), Honors Chemistry 1 (N = 51) and Chemistry 2 (N = 15) at an urban high school were the study participants. An identical pretest and posttest was given before and after instruction. Students were given instruction with either the DORM (N = 45), the treatment method, or the CAM (N = 44), the control for two days. After the posttest, 15 students were interviewed, using a semistructured interview process. The pretest/posttest consisted of 23 numerical response questions and 2 to 6 free response questions that were graded using a rubric. A two-way ANOVA showed a significant interaction effect between the groups and the methods, F (1, 70) = 10.960, p = 0.001. Post hoc comparisons using the Bonferroni pairwise comparison showed that Reg Chem 1 students demonstrated larger gain scores when they had been taught the CAM (Mean difference = 3.275, SE = 1.324, p Chemistry 1 students performed better with the DORM, perhaps due to better math skills, enhanced working memory, and better metacognitive skills. Regular Chemistry 1 students performed better with the CAM, perhaps because it is more visual. Teachers may want to use the CAM or a direct-pairing method to introduce the topic and use the DORM in advanced classes when a correct structure is needed quickly.

  10. Data Sharing: A New Editorial Initiative of the International Committee of Medical Journal Editors. Implications for the Editors´ Network.

    Science.gov (United States)

    Alfonso, Fernando; Adamyan, Karlen; Artigou, Jean-Yves; Aschermann, Michael; Boehm, Michael; Buendia, Alfonso; Chu, Pao-Hsien; Cohen, Ariel; Cas, Livio Dei; Dilic, Mirza; Doubell, Anton; Echeverri, Dario; Enç, Nuray; Ferreira-González, Ignacio; Filipiak, Krzysztof J; Flammer, Andreas; Fleck, Eckart; Gatzov, Plamen; Ginghina, Carmen; Goncalves, Lino; Haouala, Habib; Hassanein, Mahmoud; Heusch, Gerd; Huber, Kurt; Hulín, Ivan; Ivanusa, Mario; Krittayaphong, Rungroj; Lau, Chu-Pak; Marinskis, Germanas; Mach, François; Moreira, Luiz Felipe; Nieminen, Tuomo; Oukerraj, Latifa; Perings, Stefan; Pierard, Luc; Potpara, Tatjana; Reyes-Caorsi, Walter; Rim, Se-Joong; Rødevand, Olaf; Saade, Georges; Sander, Mikael; Shlyakhto, Evgeny; Timuralp, Bilgin; Tousoulis, Dimitris; Ural, Dilek; Piek, J J; Varga, Albert; Lüscher, Thomas F

    2017-05-01

    The International Committee of Medical Journal Editors (ICMJE) provides recommendations to improve the editorial standards and scientific quality of biomedical journals. These recommendations range from uniform technical requirements to more complex and elusive editorial issues including ethical aspects of the scientific process. Recently, registration of clinical trials, conflicts of interest disclosure, and new criteria for authorship - emphasizing the importance of responsibility and accountability-, have been proposed. Last year, a new editorial initiative to foster sharing of clinical trial data was launched. This review discusses this novel initiative with the aim of increasing awareness among readers, investigators, authors and editors belonging to the Editors´ Network of the European Society of Cardiology. Resumo O Comitê Internacional de Editores de Revistas Médicas (ICMJE) fornece recomendações para aprimorar o padrão editorial e a qualidade científica das revistas biomédicas. Tais recomendações variam desde requisitos técnicos de uniformização até assuntos editoriais mais complexos e elusivos, como os aspectos éticos do processo científico. Recentemente, foram propostos registro de ensaios clínicos, divulgação de conflitos de interesse e novos critérios de autoria, enfatizando a importância da responsabilidade e da responsabilização. No último ano, lançou-se uma nova iniciativa editorial para fomentar o compartilhamento dos dados de ensaios clínicos. Esta revisão discute essa nova iniciativa visando a aumentar a conscientização de leitores, investigadores, autores e editores filiados à Rede de Editores da Sociedade Europeia de Cardiologia.

  11. Genetics Home Reference: Sheldon-Hall syndrome

    Science.gov (United States)

    ... 2B, is a disorder characterized by joint deformities (contractures) that restrict movement in the hands and feet. ... contractions from being properly controlled, resulting in the contractures and other muscle and skeletal abnormalities associated with ...

  12. Editor's welcome, PORTAL, Vol. 6, No. 1, January 2009

    Directory of Open Access Journals (Sweden)

    Paul Allatson

    2009-08-01

    Full Text Available ‘The Space Between: Languages, Translations and Cultures’ is a special issue of PORTAL Journal of Multidisciplinary International Studies guest-edited by Vera Mackie (University of Melbourne, Ikuko Nakane (University of Melbourne, and Emi Otsuji (University of Technology, Sydney. As Vera Mackie and Stephanie Hemelryk Donald (University of Sydney say in the introduction to the special issue: All of the contributors to this special issue have reflected on the stakes involved in negotiating differences in language and culture. In their research and professional practice they inhabit the ‘space between’: the space between languages, the space between cultures, and the space between academic disciplines. While many of our contributors are located in the Australian university system, we also have contributors from outside that system, as well as contributors who are theorising disparate sites for the negotiation of difference. The most exciting aspect of the papers presented here is the ability to move between the spheres of cultural theory and the everyday. Analytical techniques originally developed for literary and cultural analysis are brought to bear on the texts and practices of everyday life. In addition to the critical essays, three cultural works also intervene in the discussion over what it means to inhabit the ‘space between’ languages, cultures and countries. The guest editors and the PORTAL editorial committee would like to acknowledge and thank the following institutions and individual for the support that made this special issue possible: the Australian Research Council’s Cultural Research Network; the former Institute for International Studies at the University of Technology, Sydney; the School of Historical Studies at the University of Melbourne; and the ARC Cultural Literacies Node Convener, Mark Gibson.

  13. Avogadro: an advanced semantic chemical editor, visualization, and analysis platform.

    Science.gov (United States)

    Hanwell, Marcus D; Curtis, Donald E; Lonie, David C; Vandermeersch, Tim; Zurek, Eva; Hutchison, Geoffrey R

    2012-08-13

    The Avogadro project has developed an advanced molecule editor and visualizer designed for cross-platform use in computational chemistry, molecular modeling, bioinformatics, materials science, and related areas. It offers flexible, high quality rendering, and a powerful plugin architecture. Typical uses include building molecular structures, formatting input files, and analyzing output of a wide variety of computational chemistry packages. By using the CML file format as its native document type, Avogadro seeks to enhance the semantic accessibility of chemical data types. The work presented here details the Avogadro library, which is a framework providing a code library and application programming interface (API) with three-dimensional visualization capabilities; and has direct applications to research and education in the fields of chemistry, physics, materials science, and biology. The Avogadro application provides a rich graphical interface using dynamically loaded plugins through the library itself. The application and library can each be extended by implementing a plugin module in C++ or Python to explore different visualization techniques, build/manipulate molecular structures, and interact with other programs. We describe some example extensions, one which uses a genetic algorithm to find stable crystal structures, and one which interfaces with the PackMol program to create packed, solvated structures for molecular dynamics simulations. The 1.0 release series of Avogadro is the main focus of the results discussed here. Avogadro offers a semantic chemical builder and platform for visualization and analysis. For users, it offers an easy-to-use builder, integrated support for downloading from common databases such as PubChem and the Protein Data Bank, extracting chemical data from a wide variety of formats, including computational chemistry output, and native, semantic support for the CML file format. For developers, it can be easily extended via a powerful

  14. Editor's welcome, PORTAL, Vol. 2, No. 1, January 2005

    Directory of Open Access Journals (Sweden)

    Paul Allatson

    2005-03-01

    Full Text Available This special issue of PORTAL Journal of Multidisciplinary International Studies, jointly edited by Jo McCormack and Paul Allatson, is dedicated to exile and social transformation. Some of the papers presented here derive from a highly successful workshop and symposium on exile held at the Institute for International Studies, University of Technology Sydney, in July and December 2004. Others arrived in response to a call for papers sent out in early 2004, which attracted a great deal of attention. We would like to thank all those involved at the first two events for their productive discussions and feedback, and extend our thanks to the many people who responded to the call for papers on the topic. The next issue of PORTAL will also be a special issue, “Strange Localities: Utopias, Intellectuals and National Identities in the 21st Century,” with three guest editors: Alistair Fox (University of Otago, Murray Pratt (University of Technology, Sydney, and Hilary Radner (University of Otago. And, as always, we would like to encourage practitioners of international studies and cultural producers working anywhere in the world, and in any of the PORTAL languages, to submit material for future issues. Finally, and returning to this issue’s special theme, it was with great sadness that we learned from one of the contributors to this issue, Sue Hajdú, of her father’s recent death. Sue’s critical and creative meditation on her father’s status as a Hungarian exile is one of this issue’s highlights. On behalf of the members of the Portal Editorial Committee, this special issue is dedicated to him. Paul Allatson, Chair, PORTAL Editorial Committee

  15. Editor's welcome, PORTAL, Vol. 3, No. 1, January 2006

    Directory of Open Access Journals (Sweden)

    Paul Allatson

    2006-02-01

    Full Text Available Welcome to the first appearance of PORTAL for 2006 (vol. 3, no. 1, a special issue entitled ‘Other Worlds’ guest edited by James Goodman and Christina Ho from the Faculty of Humanities and Social Sciences, University of Technology Sydney (UTS. The papers collected in this special issue focus on what the guest editors call “the transformative power of social movements” that respond to the processes and discourses of globalization and globalism by generating alternative sites and spaces of agency, or ‘other worlds.’ The contributors to the issue originally presented papers at a conference held in April 2005 in Sydney, with the title ‘Other Worlds: Social Movements and the Making of Alternatives.’ That conference was organized by the Research Initiative on International Activism at UTS, and supported by the Research Committee on Social Movements and Collective Action of the International Sociological Association. The Editorial Committee of PORTAL would like to thank both institutions for their support of the event that led to this special issue. I would also like to thank Wayne Peake, Kate Barclay, and Murray Pratt for their editorial efforts in seeing this issue through to publication. The Editorial Committee is pleased to showcase in the Cultural Works Section a short meditative piece by local writer Joel Scott, who is currently undertaking studies in Pamplona, Spain. When considered in the context of the special issue’s discussions of ‘other worlds’ that precede it, Scott’s ‘God, We’re Not Immigrants! A Reflection on Moving and Staying,’ provides an evocative insight into the sociocultural and imaginative limits that may preclude the construction of alternative ‘worlds.’

  16. Scientific style and format: the CSE manual for authors, editors, and publishers

    National Research Council Canada - National Science Library

    Council of Science Editors. Style Manual Committee

    2006-01-01

    Scientific style and format : the CSE manual for authors, editors, and publishers is a detailed and authoritative manual recommending both general and scientific publication style and format for scientific papers, journal...

  17. A model-driven development approach for learning design using the LPCEL Editor

    Directory of Open Access Journals (Sweden)

    Jorge Torres

    2014-01-01

    Full Text Available Complex learning scenarios are represented using Educational Modeling Languages (EMLs. Different people with specific skills usually design these scenarios. The IMS LD is a commonly used EML for which some visual editors are being created in order to assist the authoring process. However, these editors have a limited level of expressiveness and do not provide the facilities for designers to collaborate in the design process. The LPCEL Editor provides a broad level of expressiveness and facilitates the authoring process with an editor that includes: (1 Visual Elements, (2 Intermediate Representation, (3 Learning Patterns, (4 Collaboration tools and (5 Web Services. In order to verify that the components are sufficient, we conducted a user evaluation to analyze their perspective regarding the level of functionality of the tools.

  18. Adequacy of authors' replies to criticism raised in electronic letters to the editor: cohort study

    DEFF Research Database (Denmark)

    Gøtzsche, Peter C; Delamothe, Tony; Godlee, Fiona

    2010-01-01

    To investigate whether substantive criticism in electronic letters to the editor, defined as a problem that could invalidate the research or reduce its reliability, is adequately addressed by the authors....

  19. Special issues as criterion for journal quality evaluation: Letter to editor

    Directory of Open Access Journals (Sweden)

    Dadkhah Mehdi

    2015-01-01

    Full Text Available Predatory publishers are defined as publishers who have financial goals. This definition was introduced for the first time by Jeffrey Beall (2012. In some predatory publishers, we can find some papers that are not related to journal's aim and scope. These journals create special issues in order to publish papers that are not related to journal's aim and scope. Thus, we are faced with a question of how the editor of these journals could evaluate these papers. In some trusted journals, editor invites guest editors for special issues, which are related to journal's aim and scope. On the other hand predatory publishers, publish papers without any external reviewers or guest editors. In addition, some journals that publish irrelevant papers in regular issues are also found. This problem can be seen especially in some biological or life science journals. It seems that these problems pose new challenge for the academic world.

  20. Lewis pair polymerization by classical and frustrated Lewis pairs: Acid, base and monomer scope and polymerization mechanism

    KAUST Repository

    Zhang, Yuetao

    2012-01-01

    Classical and frustrated Lewis pairs (LPs) of the strong Lewis acid (LA) Al(C 6F 5) 3 with several Lewis base (LB) classes have been found to exhibit exceptional activity in the Lewis pair polymerization (LPP) of conjugated polar alkenes such as methyl methacrylate (MMA) as well as renewable α-methylene-γ-butyrolactone (MBL) and γ-methyl- α-methylene-γ-butyrolactone (γ-MMBL), leading to high molecular weight polymers, often with narrow molecular weight distributions. This study has investigated a large number of LPs, consisting of 11 LAs as well as 10 achiral and 4 chiral LBs, for LPP of 12 monomers of several different types. Although some more common LAs can also be utilized for LPP, Al(C 6F 5) 3-based LPs are far more active and effective than other LA-based LPs. On the other hand, several classes of LBs, when paired with Al(C 6F 5) 3, can render highly active and effective LPP of MMA and γ-MMBL; such LBs include phosphines (e.g., P tBu 3), chiral chelating diphosphines, N-heterocyclic carbenes (NHCs), and phosphazene superbases (e.g., P 4- tBu). The P 4- tBu/Al(C 6F 5) 3 pair exhibits the highest activity of the LP series, with a remarkably high turn-over frequency of 9.6 × 10 4 h -1 (0.125 mol% catalyst, 100% MMA conversion in 30 s, M n = 2.12 × 10 5 g mol -1, PDI = 1.34). The polymers produced by LPs at RT are typically atactic (P γMMBL with ∼47% mr) or syndio-rich (PMMA with ∼70-75% rr), but highly syndiotactic PMMA with rr ∼91% can be produced by chiral or achiral LPs at -78 °C. Mechanistic studies have identified and structurally characterized zwitterionic phosphonium and imidazolium enolaluminates as the active species of the current LPP system, which are formed by the reaction of the monomer·Al(C 6F 5) 3 adduct with P tBu 3 and NHC bases, respectively. Kinetic studies have revealed that the MMA polymerization by the tBu 3P/ Al(C 6F 5) 3 pair is zero-order in monomer concentration after an initial induction period, and the polymerization

  1. Payments by US pharmaceutical and medical device manufacturers to US medical journal editors: retrospective observational study

    Science.gov (United States)

    Bell, Chaim M; Matelski, John J; Detsky, Allan S; Cram, Peter

    2017-01-01

    Objective To estimate financial payments from industry to US journal editors. Design Retrospective observational study. Setting 52 influential (high impact factor for their specialty) US medical journals from 26 specialties and US Open Payments database, 2014. Participants 713 editors at the associate level and above identified from each journal’s online masthead. Main outcome measures All general payments (eg, personal income) and research related payments from pharmaceutical and medical device manufacturers to eligible physicians in 2014. Percentages of editors receiving payments and the magnitude of such payments were compared across journals and by specialty. Journal websites were also reviewed to determine if conflict of interest policies for editors were readily accessible. Results Of 713 eligible editors, 361 (50.6%) received some (>$0) general payments in 2014, and 139 (19.5%) received research payments. The median general payment was $11 (£8; €9) (interquartile range $0-2923) and the median research payment was $0 ($0-0). The mean general payment was $28 136 (SD $415 045), and the mean research payment was $37 963 (SD $175 239). The highest median general payments were received by journal editors from endocrinology ($7207, $0-85 816), cardiology ($2664, $0-12 912), gastroenterology ($696, $0-20 002), rheumatology ($515, $0-14 280), and urology ($480, $90-669). For high impact general medicine journals, median payments were $0 ($0-14). A review of the 52 journal websites revealed that editor conflict of interest policies were readily accessible (ie, within five minutes) for 17/52 (32.7%) of journals. Conclusions Industry payments to journal editors are common and often large, particularly for certain subspecialties. Journals should consider the potential impact of such payments on public trust in published research. PMID:29074628

  2. Artificial intelligence in peer review: How can evolutionary computation support journal editors?

    OpenAIRE

    Mrowinski, Maciej J.; Fronczak, Piotr; Fronczak, Agata; Ausloos, Marcel; Nedic, Olgica

    2017-01-01

    With the volume of manuscripts submitted for publication growing every year, the deficiencies of peer review (e.g. long review times) are becoming more apparent. Editorial strategies, sets of guidelines designed to speed up the process and reduce editors' workloads, are treated as trade secrets by publishing houses and are not shared publicly. To improve the effectiveness of their strategies, editors in small publishing groups are faced with undertaking an iterative trial-and-error approach. ...

  3. An Interview with Masoud Yazdani, editor of London-based Intellect Books

    Directory of Open Access Journals (Sweden)

    Sean Scanlan

    2014-03-01

    Full Text Available Sean Scanlan conducted an email interview with Masoud Yazdani, the editor of Intellect Books, an independent academic publisher in the fields of creative practice and popular culture, whose aim is to publish scholarly books and journals that provide a vital space for widening critical debate in new and emerging subjects. An Interview with Masoud Yazdani, editor of London-based Intellect Books by Sean Scanlan.

  4. Report of the world association of medical editors: agenda for the future.

    Science.gov (United States)

    2001-04-01

    During a 3-day meeting at Bellagio in January 2001, a group of 20 editors from 12 countries in 5 continents met to map out a strategy for the World Association of Medical Editors (WAME)'s continued development in the service of medical editors over the next several years. The group: 1) Developed a statement of principles on the standards of professionalism and responsibilities of editors (this statement will be posted on the Web site after electronic consultation with and comment by WAME editors); 2) Agreed to assess the extent to which these principles are reflected in practice and to explore barriers to their adoption, using data from a survey and focus groups; 3) Developed and outlined an on-line program for distance learning, targeted at new editors; 4) Planned for formal evaluation of the educational outreach program; and 5) Agreed to support regional initiatives to strengthen local editorial capacity. Underpinning all past and proposed future activities is the WAME Web site. The ambitious plans outlined above will require extensive development of the site, plans for which were made at the Bellagio meeting.

  5. EDITORIAL: Greetings from the new Editor-in-Chief Greetings from the new Editor-in-Chief

    Science.gov (United States)

    Gardner, Jason S.

    2012-01-01

    As I begin my tenure as Editor-in-Chief of Journal of Physics: Condensed Matter (JPCM), I look upon this opportunity as both an honour and a real challenge. The journal is in great shape thanks to the work of my predecessors, Marshall Stoneham and David Ferry. The journal's solid reputation is based largely on the work these gentlemen have done over the past decade. The other main reason for the success of JPCM is the amazing staff in Bristol; keep up the good work, please. When discussing the journal with scientists from all corners of the globe, one thing is always mentioned—JPCM is a very reliable journal with well-written, high-quality papers, and a fast but rigorous peer-review process that provides fair, detailed and constructive referee reports for the benefit of authors. This is due almost entirely to our great authors and referees; we rely on them every day—thank you. As the new Editor-in-Chief I hope to continue to improve still further the journal's status in condensed matter science. As mentioned above, our reputation is excellent, but the reality is that we live in a world of bibliometrics and rankings. Over the past few years JPCM has been repositioned as a journal at the forefront of condensed matter physics, and the impact of the journal should increase further as a result of continued emphasis on commissioning in cutting-edge areas identified by the Editorial Board and the journal team. In addition to regular papers, JPCM has a number of other content streams that authors and readers can benefit from. Fast track communications (FTCs) offer exceptionally fast publication for work of the highest impact and urgency. By their select nature, FTCs benefit from personal treatment by the Editorial Board and the average receipt-to-first-decision time is just 11 days (the average receipt-to-publication time is just 45 days). Topical reviews in JPCM make the journal one of the most authoritative sources of review content for condensed matter physics

  6. Editor's welcome, PORTAL, Vol. 1, No. 2, July 2004

    Directory of Open Access Journals (Sweden)

    Paul Allatson

    2005-03-01

    Full Text Available Since the highly successful inauguration of PORTAL in January 2004, we have received many kind expressions of support from international studies practitioners in a range of fields, and from such places as Canada, Italy, Mexico, Nigeria, New Zealand, Spain, Trinidad, the U.K., and the U.S.A. Particularly gratifying have been the endorsements of the journal and its publishing aims by people involved in their own electronic publishing enterprises. For their generous responses to PORTAL, the Editorial Committee would like to express its collective appreciation to the following people: Professor Jean-Marie Volet, of the University of Western Australia, and the guiding editor of the ground-breaking e-journal Mots Pluriels (www.arts.uwa.edu.au/MotsPluriels; and Francis Leo Collins, member of the Editorial Committee for the Graduate Journal of Asia Pacific Studies (GJAPS, based in Auckland, New Zealand. PORTAL's readers may be interested in the current call for papers from GJAPS (www.arts.auckland.ac.nz/gjaps, for a special issue on "Imagining the Asia-Pacific" (deadline October 31, 2004. This issue of PORTAL contains essays that cover wide terrain: the Chilean diasporic community in Australia; the world of German intellectuals; contemporary Mexican socio-political movements; rural-urban migration in China; and transnational advocacy networks and election monitoring in the Philippines, Chile, Nicaragua and Mexico. In the cultural section of this issue, we are delighted to present a short story from the noted German Studies scholar Anthony Stephens, and the first half of a beautiful, deeply poetic and haunting novel entitled Son, from the London-based writer and art-critic Jennifer Higgie. The novel’s second and final part will appear in PORTAL vol. 2, no. 1, in January 2005. On a different note, we would like to express our support for the inaugural Ubud Writers and Readers Festival, to be held in Ubud, Bali, from October 11 to 17, 2004. The Festival

  7. Editors' welcome, PORTAL, Vol 7, No 2, July 2010

    Directory of Open Access Journals (Sweden)

    Paul Allatson

    2010-11-01

    , Editor, PORTAL Journal of Multidisciplinary International Studies.

  8. Avogadro: an advanced semantic chemical editor, visualization, and analysis platform

    Directory of Open Access Journals (Sweden)

    Hanwell Marcus D

    2012-08-01

    Full Text Available Abstract Background The Avogadro project has developed an advanced molecule editor and visualizer designed for cross-platform use in computational chemistry, molecular modeling, bioinformatics, materials science, and related areas. It offers flexible, high quality rendering, and a powerful plugin architecture. Typical uses include building molecular structures, formatting input files, and analyzing output of a wide variety of computational chemistry packages. By using the CML file format as its native document type, Avogadro seeks to enhance the semantic accessibility of chemical data types. Results The work presented here details the Avogadro library, which is a framework providing a code library and application programming interface (API with three-dimensional visualization capabilities; and has direct applications to research and education in the fields of chemistry, physics, materials science, and biology. The Avogadro application provides a rich graphical interface using dynamically loaded plugins through the library itself. The application and library can each be extended by implementing a plugin module in C++ or Python to explore different visualization techniques, build/manipulate molecular structures, and interact with other programs. We describe some example extensions, one which uses a genetic algorithm to find stable crystal structures, and one which interfaces with the PackMol program to create packed, solvated structures for molecular dynamics simulations. The 1.0 release series of Avogadro is the main focus of the results discussed here. Conclusions Avogadro offers a semantic chemical builder and platform for visualization and analysis. For users, it offers an easy-to-use builder, integrated support for downloading from common databases such as PubChem and the Protein Data Bank, extracting chemical data from a wide variety of formats, including computational chemistry output, and native, semantic support for the CML file format

  9. A scoping review of competencies for scientific editors of biomedical journals.

    Science.gov (United States)

    Galipeau, James; Barbour, Virginia; Baskin, Patricia; Bell-Syer, Sally; Cobey, Kelly; Cumpston, Miranda; Deeks, Jon; Garner, Paul; MacLehose, Harriet; Shamseer, Larissa; Straus, Sharon; Tugwell, Peter; Wager, Elizabeth; Winker, Margaret; Moher, David

    2016-02-02

    Biomedical journals are the main route for disseminating the results of health-related research. Despite this, their editors operate largely without formal training or certification. To our knowledge, no body of literature systematically identifying core competencies for scientific editors of biomedical journals exists. Therefore, we aimed to conduct a scoping review to determine what is known on the competency requirements for scientific editors of biomedical journals. We searched the MEDLINE®, Cochrane Library, Embase®, CINAHL, PsycINFO, and ERIC databases (from inception to November 2014) and conducted a grey literature search for research and non-research articles with competency-related statements (i.e. competencies, knowledge, skills, behaviors, and tasks) pertaining to the role of scientific editors of peer-reviewed health-related journals. We also conducted an environmental scan, searched the results of a previous environmental scan, and searched the websites of existing networks, major biomedical journal publishers, and organizations that offer resources for editors. A total of 225 full-text publications were included, 25 of which were research articles. We extracted a total of 1,566 statements possibly related to core competencies for scientific editors of biomedical journals from these publications. We then collated overlapping or duplicate statements which produced a list of 203 unique statements. Finally, we grouped these statements into seven emergent themes: (1) dealing with authors, (2) dealing with peer reviewers, (3) journal publishing, (4) journal promotion, (5) editing, (6) ethics and integrity, and (7) qualities and characteristics of editors. To our knowledge, this scoping review is the first attempt to systematically identify possible competencies of editors. Limitations are that (1) we may not have captured all aspects of a biomedical editor's work in our searches, (2) removing redundant and overlapping items may have led to the

  10. From Conventional Lewis Acids to Heterogeneous Montmorillonite K10: Eco-Friendly Plant-Based Catalysts Used as Green Lewis Acids.

    Science.gov (United States)

    Hechelski, Marie; Ghinet, Alina; Louvel, Brice; Dufrénoy, Pierrick; Rigo, Benoît; Daïch, Adam; Waterlot, Christophe

    2018-04-25

    The concept of green chemistry began in the USA in the 1990s. Since the publication of the 12 principles of this concept, many reactions in organic chemistry have been developed, and chemical products have been synthesized under environmentally friendly conditions. Lewis acid mediated synthetic transformations are by far the most numerous and best studied. However, the use of certain Lewis acids may cause risks to environmental and human health. This Review discusses the evolution of Lewis acid catalyzed reactions from a homogeneous liquid phase to the solid phase to yield the expected organic molecules under green, safe conditions. In particular, recent developments and applications of biosourced catalysts from plants are highlighted. © 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

  11. Editor's welcome, PORTAL, Vol. 4, No. 2, July 2007

    Directory of Open Access Journals (Sweden)

    Paul Allatson

    2007-10-01

    Full Text Available The second issue of PORTAL Journal of Multidisciplinary International Studies for 2007 is a special issue with the title Contesting Euro Visions, guest edited by Dimitris Eleftheriotis (University of Glasgow, Murray Pratt (University of Technology Sydney and Ilaria Vanni, (University of Technology Sydney. As the editors’ opening essay emphasises, this issue is not concerned to perpetuate myths of a Europe united or federated, or even cohered by shared values. Rather, it aims to reclaim something of the conceptual, transcultural and locational uncertainties encoded in the foundation myth of Europe’s origins: Europa’s seduction and abduction by Zeus, disguised as a white bull. As the editors argue, this myth is marked by the physical elusiveness of Europe’s actual location (Homer’s Europa being, for example, Phoenician, in what is now Syria, and also complicated by centuries of amendments and revisions. Thus, by approaching contemporary Europe through the prism of a mutating and unanchored foundational fiction, the editors argue that that fiction ‘can be used to understand how in Europe particular local histories and local knowledge intersect with global issues, and conversely how what appears to be “European” is, in fact, the result of global encounters. Narratives of European values need to be located in this striated space, while friction as an organising metaphor also explains the slippage and relation between the lived, heterogeneous embodiments of contemporary Europe and abstract notions of values.’ The other essays gathered in this special issue endorse this notion of a striated Europe, a shifting space best regarded as a space of friction. I would like to thank all of the authors included in this special issue for their patience, and their support for the Contesting Euro Visions ideal that frames the issue. I would also like to take the opportunity to announce a call for papers for the July 2008 issue of PORTAL

  12. CHAIRMEN'S PREFACE AND EDITORS' NOTE: Unification of Fundamental Interactions

    Science.gov (United States)

    Brink, Lars; Nilsson, Jan S.; Salomonson, Per; Skagerstam, Bo-Sture

    1987-01-01

    Vainshtein. We had hoped that the Nobel Symposium should be a signal for improved relations between East and West, but in this respect we failed. The Symposium was held in the small town of Marstrand, a summer resort on an island outside Göteborg. The idea was to have it relatively close to home and to show the participants perhaps the best part of the local nature. Another motive was to keep the participants semi-isolated to provide ample time for discussions. With the somewhat heavy programme we found that even so, the days were not long enough. This Symposium was the second Nobel Symposium on elementary particle physics. The first one, also organized by our group, was held in 1968. We hope and believe that the next one need not be awaited another 18 years! The Symposium was made possible by a generous grant from the Nobel Foundation. An additional grant from the Royal Swedish Academy of Sciences was also essential. A grant from Nordita made it possible to invite some ten Nordic observers. We also gratefully acknowledge help with the organization of the Symposium from the city of Goteborg, the city of Kungälv, Volvo, Skandinaviska Enskilda banken, Ericsson AB and IBM Sweden. We thank all the participants for all their efforts, to come to our remote part of the world, to give excellent talks, to write up their talks astonishingly quickly and to share with us so much of their knowledge and expertise. Last but not least we are indebted to the members of the organizing committee, members of the group and the secretarial staff. Goteborg, August 1986 Editors' NoteIn these Proceedings the lectures are given in the order of their oral presentation at the Symposium. Regrettably, a few contributors could not participate (V. Gribov, A. Linde, V. Ogievetsky, M. Shifman and A. M. Polyakov). Their contributions have been placed close to the end of the Proceedings. As these authors did not have the opportunity of correcting the proofs, responsibility for printing errors must rest with

  13. Editor de la revista: entre el sueño y la supervivencia

    Directory of Open Access Journals (Sweden)

    Targino, María das Graças

    2010-01-01

    Full Text Available Analiza el papel del editor científico, relaciona las habilidades necesarias para aquellos que anhelan ser editor y reanuda las funciones que él realiza en una revista científica. Revisa los conceptos clave, como editor y editora, edición y proceso editorial. Recuerda la tipología de las editoras, y, sobre todo, muestra que el editor vive la paradoja de responder a las cuestiones culturales del país en que vive (el sueño y asegurar las ganancias por los libros que publica (la supervivencia. Describe el mercado editorial brasileño de las publicaciones científicas, en referencia a los títulos impresos y electrónicos. Destaca la mediación entre el autor y el editor y los dilemas inherentes a la función de generar la producción intelectual (de cualquier naturaleza; la mercantilización creciente de la producción intelectual y científica como producto comercial; la multiplicidad de funciones que la cotidianidad impone al editor; la cuestión cantidad versus calidad de los originales enviados a las revistas científicas. Por último, destaca la importancia del editor de revistas científicas, que garantiza la seguridad, la calidad y el reconocimiento de los títulos publicados y, por lo tanto, de la comunicación científica mediante el cuidado con la calidad de los trabajos científicos.Abstract in English: Analyzes the role of scientific editor, lists the skills needed for those yearning to be editor and resumes his functions in a scientific journal. Review the main concepts such as editor and publisher, editing and publishing process. Presents the types of publishers, and, above all, shows that the editor is living the paradox of responding to the cultural issues in the country where he lives (his dreams and of ensuring profits for the enterprises (her survival. Describe the Brazilian publishing market of scientific publications, referring to the print and electronic titles. Stresses the mediation between the author and the editor

  14. Lewis Research Center studies of multiple large wind turbine generators on a utility network

    Science.gov (United States)

    Gilbert, L. J.; Triezenberg, D. M.

    1979-01-01

    A NASA-Lewis program to study the anticipated performance of a wind turbine generator farm on an electric utility network is surveyed. The paper describes the approach of the Lewis Wind Energy Project Office to developing analysis capabilities in the area of wind turbine generator-utility network computer simulations. Attention is given to areas such as, the Lewis Purdue hybrid simulation, an independent stability study, DOE multiunit plant study, and the WEST simulator. Also covered are the Lewis mod-2 simulation including analog simulation of a two wind turbine system and comparison with Boeing simulation results, and gust response of a two machine model. Finally future work to be done is noted and it is concluded that the study shows little interaction between the generators and between the generators and the bus.

  15. Barack Obama, John Lewis, and the Legacy of the Civil Rights Struggle

    Directory of Open Access Journals (Sweden)

    Glenn T. Eskew

    2012-01-01

    Full Text Available The watershed election in 2008 of Barack Obama as the first President of the United States to have African ancestry resulted from the life work of such civil rights activists as U.S. Congressman John Lewis. Born on a sharecropper’s farm in 1940, the African American Lewis grew up in segregated Alabama. As a college student in Nashville, he joined the sit-in protests and volunteered for the original Freedom Ride in 1961. He was elected chairman of the Student Nonviolent Coordinating Committee, becoming the youngest speaker at the March on Washington in 1963. The radical shift to Black ultimately forced Lewis out of SNCC. Consequently Lewis capitalized on the Voting Rights Act of 1965, turned his attentions to voter registration campaigns, and continued working within the system. In 1986 he won election to the U.S. House of Representatives to represent Atlanta’s Fifth Congressional District, a seat he continues to hold today.

  16. 2009 Puget Sound LiDAR Consortium (PSLC) Topographic LiDAR: Lewis County, Washington

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Watershed Sciences, Inc. (WSI) collected Light Detection and Ranging (LiDAR) data for the Lewis County survey area for the Puget Sound LiDAR Consortium. This data...

  17. 2005 Puget Sound LiDAR Consortium (PSLC) Topographic LiDAR: Lewis County

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Terrapoint collected Light Detection and Ranging (LiDAR) data for the Lewis County project of 2005. The project site covered approximately 223 square miles, divided...

  18. Functional connectivity in cortical regions in dementia with Lewy bodies and Alzheimer's disease.

    Science.gov (United States)

    Kenny, Eva R; Blamire, Andrew M; Firbank, Michael J; O'Brien, John T

    2012-02-01

    Using resting-state functional magnetic resonance imaging, spontaneous low-frequency fluctuations in the blood oxygenation level-dependent signal were measured to investigate connectivity between key brain regions hypothesized to be differentially affected in dementia with Lewy bodies compared with Alzheimer's disease and healthy controls. These included connections of the hippocampus, because of its role in learning, and parietal and occipital areas involved in memory, attention and visual processing. Connectivity was investigated in 47 subjects aged 60 years and over: 15 subjects with dementia with Lewy bodies, 16 subjects with Alzheimer's disease and 16 control subjects. Subjects were scanned using a 3 Tesla magnetic resonance imaging system. The mean blood oxygenation level-dependent signal time series was extracted from seed regions in the hippocampus, posterior cingulate cortex, precuneus and primary visual cortex and correlated with all other brain voxels to determine functional connectivity. Both subjects with dementia with Lewy bodies and Alzheimer's disease showed greater connectivity than control subjects. Compared with controls, the dementia with Lewy bodies group had greater connectivity between the right posterior cingulate cortex and other brain areas. In dementia with Lewy bodies, there were no significant differences in hippocampal connectivity compared with controls, but in Alzheimer's disease left hippocampal connectivity was greater compared with controls. There were no significant differences between groups for precuneus or primary visual cortex connectivity. No seed regions showed significantly less connectivity in subjects with dementia with Lewy bodies or Alzheimer's disease compared with controls. We found greater connectivity with the posterior cingulate in dementia with Lewy bodies and with the hippocampus in Alzheimer's disease. Consistent with the known relative preservation of memory in dementia with Lewy bodies compared with Alzheimer

  19. Editor de la revista: entre el sueño y la supervivencia

    Directory of Open Access Journals (Sweden)

    Maria das Graças TARGINO

    2015-05-01

    Full Text Available Analiza el papel del editor científico, relaciona las habilidades necesarias para aquellos que anhelan ser editor y reanuda las funciones que él realiza en una revista científica. Revisa los conceptos clave, como editor y editora, edición y proceso editorial. Recuerda la tipología de las editoras, y, sobre todo, muestra que el editor vive la paradoja de responder a las cuestiones culturales del país en que vive (el sueño y asegurar las ganancias por los libros que publica (la supervivencia. Describe el mercado editorial brasileño de las publicaciones científicas, en referencia a los títulos impresos y electrónicos. Destaca la mediación entre el autor y el editor y los dilemas inherentes a la función de generar la producción intelectual (de cualquier naturaleza; la mercantilización creciente de la producción intelectual y científica como producto comercial; la multiplicidad de funciones que la cotidianidad impone al editor; la cuestión cantidad versus calidad de los originales enviados a las revistas científicas. Por último, destaca la importancia del editor de revistas científicas, que garantiza la seguridad, la calidad y el reconocimiento de los títulos publicados y, por lo tanto, de la comunicación científica mediante el cuidado con la calidad de los trabajos científicos.

  20. Editor de la revista: entre el sueño y la supervivencia

    Directory of Open Access Journals (Sweden)

    Maria das Graças TARGINO

    2014-07-01

    Full Text Available Analiza el papel del editor científico, relaciona las habilidades necesarias para aquellos que anhelan ser editor y reanuda las funciones que él realiza en una revista científica. Revisa los conceptos clave, como editor y editora, edición y proceso editorial. Recuerda la tipología de las editoras, y, sobre todo, muestra que el editor vive la paradoja de responder a las cuestiones culturales del país en que vive (el sueño y asegurar las ganancias por los libros que publica (la supervivencia. Describe el mercado editorial brasileño de las publicaciones científicas, en referencia a los títulos impresos y electrónicos. Destaca la mediación entre el autor y el editor y los dilemas inherentes a la función de generar la producción intelectual (de cualquier naturaleza; la mercantilización creciente de la producción intelectual y científica como producto comercial; la multiplicidad de funciones que la cotidianidad impone al editor; la cuestión cantidad versus calidad de los originales enviados a las revistas científicas. Por último, destaca la importancia del editor de revistas científicas, que garantiza la seguridad, la calidad y el reconocimiento de los títulos publicados y, por lo tanto, de la comunicación científica mediante el cuidado con la calidad de los trabajos científicos.

  1. Clinical and imaging correlates of amyloid deposition in dementia with Lewy bodies.

    Science.gov (United States)

    Donaghy, Paul C; Firbank, Michael J; Thomas, Alan J; Lloyd, Jim; Petrides, George; Barnett, Nicola; Olsen, Kirsty; O'Brien, John T

    2018-04-19

    Amyloid deposition is common in dementia with Lewy bodies, but its pathophysiological significance is unclear. The objective of this study was to investigate the relationship between amyloid deposition and clinical profile, gray matter volume, and brain perfusion in dementia with Lewy bodies. Dementia with Lewy bodies (n = 37), Alzheimer's disease (n = 20), and controls (n = 20) underwent a thorough clinical assessment, 3T MRI, and early- and late-phase 18 F-Florbetapir PET-CT to assess cortical perfusion and amyloid deposition, respectively. Amyloid scans were visually categorized as positive or negative. Image analysis was carried out using statistical parametric mapping (SPM) 8. There were no significant differences between amyloid-positive and amyloid-negative dementia with Lewy bodies cases in age (P = .78), overall cognitive impairment (P = .83), level of functional impairment (P = .80), or any other clinical or cognitive scale. There were also no significant differences in hippocampal or gray matter volumes. However, amyloid-positive dementia with Lewy bodies cases had lower medial temporal lobe perfusion (P = .03) than amyloid-negative cases, although a combination of medial temporal lobe perfusion, hippocampal volume, and cognitive measures was unable to accurately predict amyloid status in dementia with Lewy bodies. Amyloid deposition was not associated with differences in clinical or neuropsychological profiles in dementia with Lewy bodies, but was associated with imaging evidence of medial temporal lobe dysfunction. The presence of amyloid in dementia with Lewy bodies cannot be identified on the basis of clinical and other imaging features and will require direct assessment via PET imaging or CSF. © 2018 The Authors. Movement Disorders published by Wiley Periodicals, Inc. on behalf of International Parkinson and Movement Disorder Society. © 2018 The Authors. Movement Disorders published by Wiley Periodicals, Inc. on behalf

  2. Visual Hallucinations in PD and Lewy Body Dementias: Old and New Hypotheses

    Directory of Open Access Journals (Sweden)

    M. Onofrj

    2013-01-01

    Full Text Available Visual Hallucinations (VH are a common non-motor symptom of Parkinson’s Disease (PD and the Lewy body dementias (LBD of Parkinson's disease with dementia (PDD and Dementia with Lewy Bodies (DLB. The origin of VH in PD and LBD is debated: earlier studies considered a number of different possible mechanisms underlying VH including visual disorders, Rapid Eye Movement (REM Sleep Intrusions, dysfunctions of top down or bottom up visual pathways, and neurotransmitter imbalance.

  3. A dual Lewis base activation strategy for enantioselective carbene-catalyzed annulations.

    Science.gov (United States)

    Izquierdo, Javier; Orue, Ane; Scheidt, Karl A

    2013-07-24

    A dual activation strategy integrating N-heterocyclic carbene (NHC) catalysis and a second Lewis base has been developed. NHC-bound homoenolate equivalents derived from α,β-unsaturated aldehydes combine with transient reactive o-quinone methides in an enantioselective formal [4 + 3] fashion to access 2-benzoxopinones. The overall approach provides a general blueprint for the integration of carbene catalysis with additional Lewis base activation modes.

  4. Lewis antigen mediated adhesion of freshly removed human bladder tumors to E-selectin

    DEFF Research Database (Denmark)

    Skorsteensgaard, Karna; Vestergaard, Else Marie; Langkilde, Niels

    1999-01-01

    PURPOSE: Twenty fresh surgical specimens of human bladder tumors were tested for their ability to adhere to recombinant P and E-selectin. The adhesion was correlated to immunological detection of carbohydrate structures. MATERIALS AND METHODS: A static titertray assay with immobilized selectins.......003), whereas no correlation was found to secretor and Lewis genotypes. CONCLUSIONS: These data on clinical specimens indicate that Lewis antigen mediated E-selectin adhesion may play a role in the human bladder cancer disease....

  5. Fate of TCE in heated Fort Lewis soil.

    Science.gov (United States)

    Costanza, Jed; Fletcher, Kelly E; Löffler, Frank E; Pennell, Kurt D

    2009-02-01

    This study explores the transformation of trichloroethene (TCE) caused by heating contaminated soil and groundwater samples obtained from the East Gate Disposal Yard (EGDY) located in Fort Lewis, WA. After field samples transferring into glass ampules and introducing 1.5 micromol of TCE, the sealed ampules were incubated at temperatures of 25, 50, and 95 degrees C for periods of up to 95.5 days. Although TCE was completely transformed into cis-1,2-dichloroethene (cis-DCE) after 42 days at 25 degrees C by microbial activity, this transformation was not observed at 50 or 95 degrees C. Chloride levels increased after 42 days at 25 degrees C corresponding to the mass of TCE transformed to cis-DCE, were constant at 50 degrees C, and increased at 95 degrees C yielding a TCE degradation half-life of 1.6-1.9 years. These findings indicate that indigenous microbes contribute to the partial dechlorination of TCE to cis-DCE at temperatures of less than 50 degrees C, whereas interphase mass transfer and physical recovery of TCE will predominate over in situ degradation processes at temperatures of greater than 50 degrees C during thermal treatment at the EGDY site.

  6. NASA Lewis steady-state heat pipe code users manual

    International Nuclear Information System (INIS)

    Tower, L.K.

    1992-06-01

    The NASA Lewis heat pipe code has been developed to predict the performance of heat pipes in the steady state. The code can be used as a design tool on a personal computer or, with a suitable calling routine, as a subroutine for a mainframe radiator code. A variety of wick structures, including a user input option, can be used. Heat pipes with multiple evaporators, condensers, and adiabatic sections in series and with wick structures that differ among sections can be modeled. Several working fluids can be chosen, including potassium, sodium, and lithium, for which the monomer-dimer equilibrium is considered. The code incorporates a vapor flow algorithm that treats compressibility and axially varying heat input. This code facilitates the determination of heat pipe operating temperatures and heat pipe limits that may be encountered at the specified heat input and environment temperature. Data are input to the computer through a user-interactive input subroutine. Output, such as liquid and vapor pressures and temperatures, is printed at equally spaced axial positions along the pipe as determined by the user

  7. Lewis Swift celebrated comet hunter and the people's astronomer

    CERN Document Server

    Kronk, Gary W

    2017-01-01

    This biography covers the life of Lewis Swift (1820-1913), who discovered 13 comets and nearly 1,200 other deep sky objects. All 13 comets found by Swift now bear his name, including three periodic comets with periods of 6 years (11P/Tempel-Swift-LINEAR), 9 years (64P/Swift-Gehrels), and 133 years (109P/Swift-Tuttle). Swift's enthusiasm and success as an amateur astronomer helped make him famous in the United States. With the help of others, Swift was able to buy a 16-inch refractor, the third largest telescope in the United States at the time. Hulbert Harrington Warner built "Warner Observatory" to house this telescope. As a prolific writer and lecturer, Swift's stories appeared in newspapers and magazines, while his lectures showed that he was able to explain anything in a way that everyone could understand.  When Warner went broke during the "Panic of 1893," Swift was forced to leave his home. Almost two dozen invitations arrived from around the United States asking him to bring his telescope to their ci...

  8. Clinical and neuroimage findings of dementia with lewy bodies

    International Nuclear Information System (INIS)

    Kang, Do Young; Park, Kyung Won; Kim, Jae Woo

    2002-01-01

    Dementia with lewy bodies (DLB) is the second common degenerative dementia and has several characteristics including fluctuating cognition, visual hallucination and Parkinsonism. We investigated clinical manifestations and neuroimaging findings in DLB patients. Ten probable DLB patients were included in this study. Brain MRI, Tc-99m HMPAO brain perfusion SPECT and I-123 IPT SPECT were performed. All patients were men and mean age of onset was 64.2 years (range from 54 to 80). All had fluctuating cognition and Parkinsonism, and 8 had visual hallucination. Dementia preceded Parkinsonism in 3 patients. Fluctuation of K-MMSE ranges from 3 to 8 points. Rest tremor was seen in 5 patients. Brain MRI showed cortical atrophy in all patients. Tc-99m brain perfusion SPECT showed hypoperfusion in occipital area as well as fronto-temporo-parietal areas. I-123 IPT SPECT revealed reduced uptake comparable to Parkinson's disease in the striatum. DLB should be first considered as one of possible diagnosis in patients showing dementia in the early stage of Parkinsonism. Hypoperfusion in the occipital area was thought to be a characteristic finding in DLB and to be helpful in differentiating DLB from other degenerative dementias

  9. Microfluidic Separation of Ethylene and Ethane Using Frustrated Lewis Pairs.

    Science.gov (United States)

    Voicu, Dan; Stephan, Douglas W; Kumacheva, Eugenia

    2015-12-21

    Separation of gaseous olefins and paraffins is one of the most important separation processes in the industry. Development of new cost-effective technologies aims at reducing the high energy consumption during the separation process. Here, we took advantage of the reaction of frustrated Lewis pairs (FLPs) with ethylene to achieve reactive extraction of ethylene from ethylene-ethane mixtures. The extraction was studied using a microfluidic platform, which enabled a rapid, high-throughput assessment of reaction conditions to optimize gas separation efficiency. A separation factor of 7.3 was achieved for ethylene from a 1:1 volume ratio mixture of ethylene and ethane, which corresponded to an extracted ethylene purity of 88 %. The results obtained in the microfluidic studies were validated using infrared spectroscopy. This work paves the way for further development of the FLPs and optimization of reaction conditions, thereby maximizing the separation efficiency of olefins from their mixtures with paraffins. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  10. Streamline segment statistics of premixed flames with nonunity Lewis numbers

    Science.gov (United States)

    Chakraborty, Nilanjan; Wang, Lipo; Klein, Markus

    2014-03-01

    The interaction of flame and surrounding fluid motion is of central importance in the fundamental understanding of turbulent combustion. It is demonstrated here that this interaction can be represented using streamline segment analysis, which was previously applied in nonreactive turbulence. The present work focuses on the effects of the global Lewis number (Le) on streamline segment statistics in premixed flames in the thin-reaction-zones regime. A direct numerical simulation database of freely propagating thin-reaction-zones regime flames with Le ranging from 0.34 to 1.2 is used to demonstrate that Le has significant influences on the characteristic features of the streamline segment, such as the curve length, the difference in the velocity magnitude at two extremal points, and their correlations with the local flame curvature. The strengthenings of the dilatation rate, flame normal acceleration, and flame-generated turbulence with decreasing Le are principally responsible for these observed effects. An expression for the probability density function (pdf) of the streamline segment length, originally developed for nonreacting turbulent flows, captures the qualitative behavior for turbulent premixed flames in the thin-reaction-zones regime for a wide range of Le values. The joint pdfs between the streamline length and the difference in the velocity magnitude at two extremal points for both unweighted and density-weighted velocity vectors are analyzed and compared. Detailed explanations are provided for the observed differences in the topological behaviors of the streamline segment in response to the global Le.

  11. Liquid-Phase Catalytic Transfer Hydrogenation of Furfural over Homogeneous Lewis Acid-Ru/C Catalysts.

    Science.gov (United States)

    Panagiotopoulou, Paraskevi; Martin, Nickolas; Vlachos, Dionisios G

    2015-06-22

    The catalytic performance of homogeneous Lewis acid catalysts and their interaction with Ru/C catalyst are studied in the catalytic transfer hydrogenation of furfural by using 2-propanol as a solvent and hydrogen donor. We find that Lewis acid catalysts hydrogenate the furfural to furfuryl alcohol, which is then etherified with 2-propanol. The catalytic activity is correlated with an empirical scale of Lewis acid strength and exhibits a volcano behavior. Lanthanides are the most active, with DyCl3 giving complete furfural conversion and a 97 % yield of furfuryl alcohol at 180 °C after 3 h. The combination of Lewis acid and Ru/C catalysts results in synergy for the stronger Lewis acid catalysts, with a significant increase in the furfural conversion and methyl furan yield. Optimum results are obtained by using Ru/C combined with VCl3 , AlCl3 , SnCl4 , YbCl3 , and RuCl3 . Our results indicate that the combination of Lewis acid/metal catalysts is a general strategy for performing tandem reactions in the upgrade of furans. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  12. Lewis Carroll, a educação e o ensino de geometria na Inglaterra vitoriana - Lewis Carroll, education and the teaching of geometry in victorian England

    Directory of Open Access Journals (Sweden)

    Rafael Montoito

    2015-04-01

    Full Text Available Parte da pesquisa motivada pela tradução para o português do livro Euclides e seus rivais modernos, publicado por Lewis Carroll em 1879, este artigo se inscreve numa série de estudos que visam a um exame hermenêutico dessa obra. São discutidos temas relacionados com a educação, a educação matemática e o ensino de geometria na Inglaterra vitoriana.Palavras-chave: Lewis Carroll, Euclides e seus rivais modernos, história da educação, educação matemática, geometria. LEWIS CARROLL, EDUCATION AND THE TEACHING OF GEOMETRY IN VICTORIAN ENGLANDAbstractResearch partly motivated by Lewis Carrroll's Euclid and his modern rivals (1879 portuguese translation, this paper presents some hermeneutical remarks taken as necessary to understand the context in which such book was produced. The paper focuses particularly on education, in general, and on the teaching of mathematics and geometry in victorian England.Key-words: Lewis Carroll, Euclid and his modern rivals, history of education, mathematics education, geometry. LEWIS CARROLL, LA EDUCACIÓN Y EL ENSINO DE GEOMETRÍA EN LA INGLATERRA VICTORIANAResumenParte de la investigación motivada por la traducción al portugués del libro Euclides y sus enemigos modernos, publicado por Lewis Carroll en 1879, este artículo se inscribe en una serie de estudios que tienen por objetivo hacer un examen hermenéutico de la obra. Son aquí discutidos temas relacionados como la educación, la educación matemática y la enseñanza de geometría en la Inglaterra victoriana.Palabras-clave: Lewis Carroll, Euclides y sus enemigos modernos, historia de la educación, educación matemática, geometría. LEWIS CARROLL, L’ÉDUCATION ET L’ENSEIGMENT DE GÉOMÉTRIE EN L’ANGLETERRE VICTORIENNERésuméFaisant partie de la recherche motivée par la traduction en portugais du livre Euclide et ses rivaux modernes, publié par Lewis Carrol en 1879 , cet article s’inscrit dans une série d’études dont le but

  13. Conceptual design of a generic pulse schedule and event handling editor for improved fusion device operation

    International Nuclear Information System (INIS)

    Barana, Oliviero; Nouailletas, Rémy; Brémond, Sylvain; Moreau, Philippe; Allegretti, Ludovic; Balme, Stéphane; Ravenel, Nathalie; Mannori, Simone; Guillerminet, Bernard; Leroux, Fabrice; Douai, David; Nardon, Eric; Hertout, Patrick; Saint-Laurent, François

    2013-01-01

    Highlights: ► Real-time event handling requires extended functionalities of pulse schedule editors and plasma control systems ► A new pulse schedule editor, conceived for parameterization of systematic off-normal event handling, is described ► A global, generic approach on off-normal event handling is highlighted ► The functional architecture of an off-normal event handling oriented plasma control system is discussed ► The main objects of the pulse schedule editor are the segment-descriptor object and the scenario-descriptor object. -- Abstract: Coping with unexpected events is an important issue of nuclear fusion experiments. The future machines, characterized by very long plasma discharges and actively cooled metallic plasma-facing components, will require a systematic intervention in real time, in order to maximize the performance and protect the investment. The real-time management of events will require extending the functionalities of the current pulse schedule editors with the possibility of using reference waveforms provided with acceptability margins and setting up advanced mitigation strategies and event countermeasures. With this purpose, a new pulse schedule editor, based on a time-segment approach for the preparation of experimental scenarios, is being conceived on Tore Supra, together with a new plasma control system. This paper will report on their conceptual design and give account of the preliminary results of a feasibility study currently under way in order to prepare a possible implementation on Tore Supra

  14. Conceptual design of a generic pulse schedule and event handling editor for improved fusion device operation

    Energy Technology Data Exchange (ETDEWEB)

    Barana, Oliviero, E-mail: oliviero.barana@cea.fr [CEA, IRFM, F-13108 Saint-Paul-Lez Durance (France); Nouailletas, Rémy; Brémond, Sylvain; Moreau, Philippe; Allegretti, Ludovic; Balme, Stéphane; Ravenel, Nathalie [CEA, IRFM, F-13108 Saint-Paul-Lez Durance (France); Mannori, Simone [ENEA C.R. Brasimone, 40032 Camugnano (Italy); Guillerminet, Bernard; Leroux, Fabrice; Douai, David; Nardon, Eric; Hertout, Patrick; Saint-Laurent, François [CEA, IRFM, F-13108 Saint-Paul-Lez Durance (France)

    2013-10-15

    Highlights: ► Real-time event handling requires extended functionalities of pulse schedule editors and plasma control systems ► A new pulse schedule editor, conceived for parameterization of systematic off-normal event handling, is described ► A global, generic approach on off-normal event handling is highlighted ► The functional architecture of an off-normal event handling oriented plasma control system is discussed ► The main objects of the pulse schedule editor are the segment-descriptor object and the scenario-descriptor object. -- Abstract: Coping with unexpected events is an important issue of nuclear fusion experiments. The future machines, characterized by very long plasma discharges and actively cooled metallic plasma-facing components, will require a systematic intervention in real time, in order to maximize the performance and protect the investment. The real-time management of events will require extending the functionalities of the current pulse schedule editors with the possibility of using reference waveforms provided with acceptability margins and setting up advanced mitigation strategies and event countermeasures. With this purpose, a new pulse schedule editor, based on a time-segment approach for the preparation of experimental scenarios, is being conceived on Tore Supra, together with a new plasma control system. This paper will report on their conceptual design and give account of the preliminary results of a feasibility study currently under way in order to prepare a possible implementation on Tore Supra.

  15. Andrij Makuch and Frank E. Sysyn, editors. Contextualizing the Holodomor: The Impact of Thirty Years of Ukrainian Famine Studies

    Directory of Open Access Journals (Sweden)

    Johnathon Vsetecka

    2017-03-01

    Full Text Available Book review of Andrij Makuch and Frank E. Sysyn, editors. Contextualizing the Holodomor: The Impact of Thirty Years of Ukrainian Famine Studies. Canadian Institute of Ukrainian Studies P, 2015. viii, 128 pp. $24.95, paper. Conference papers first published in East/West: Journal of Ukrainian Studies, editor-in-chief, Oleh S. Ilnytzkyj, guest editors, Frank Sysyn and Andrij Makuch, vol. 2, no. 1, 2015, pp. 3-132.

  16. Comparative Proteomic Analysis of Two Uveitis Models in Lewis Rats.

    Science.gov (United States)

    Pepple, Kathryn L; Rotkis, Lauren; Wilson, Leslie; Sandt, Angela; Van Gelder, Russell N

    2015-12-01

    Inflammation generates changes in the protein constituents of the aqueous humor. Proteins that change in multiple models of uveitis may be good biomarkers of disease or targets for therapeutic intervention. The present study was conducted to identify differentially-expressed proteins in the inflamed aqueous humor. Two models of uveitis were induced in Lewis rats: experimental autoimmune uveitis (EAU) and primed mycobacterial uveitis (PMU). Differential gel electrophoresis was used to compare naïve and inflamed aqueous humor. Differentially-expressed proteins were separated by using 2-D gel electrophoresis and excised for identification with matrix-assisted laser desorption/ionization-time of flight (MALDI-TOF). Expression of select proteins was verified by Western blot analysis in both the aqueous and vitreous. The inflamed aqueous from both models demonstrated an increase in total protein concentration when compared to naïve aqueous. Calprotectin, a heterodimer of S100A8 and S100A9, was increased in the aqueous in both PMU and EAU. In the vitreous, S100A8 and S100A9 were preferentially elevated in PMU. Apolipoprotein E was elevated in the aqueous of both uveitis models but was preferentially elevated in EAU. Beta-B2-crystallin levels decreased in the aqueous and vitreous of EAU but not PMU. The proinflammatory molecules S100A8 and S100A9 were elevated in both models of uveitis but may play a more significant role in PMU than EAU. The neuroprotective protein β-B2-crystallin was found to decline in EAU. Therapies to modulate these proteins in vivo may be good targets in the treatment of ocular inflammation.

  17. Improved lignin polyurethane properties with Lewis acid treatment.

    Science.gov (United States)

    Chung, Hoyong; Washburn, Newell R

    2012-06-27

    Chemical modification strategies to improve the mechanical properties of lignin-based polyurethanes are presented. We hypothesized that treatment of lignin with Lewis acids would increase the concentration of hydroxyl groups available to react with diisocyanate monomers. Under the conditions used, hydrogen bromide-catalyzed modification resulted in a 28% increase in hydroxyl group content. Associated increases in hydrophilicity of solvent-cast thin films were also recorded as evidenced by decreases in water contact angle. Polyurethanes were then prepared by first preparing a prepolymer based on mixtures of toluene-2,4-diisocyanate (TDI) and unmodified or modified lignin, then polymerization was completed through addition of polyethylene glycol (PEG), resulting in mass ratios of TDI:lignin:PEG of 43:17:40 in the compositions investigated here. The mixture of TDI and unmodified lignin resulted in a lignin powder at the bottom of the liquid, suggesting it did not react directly with TDI. However, a homogeneous solution resulted when TDI and the hydrogen bromide-treated lignin were mixed, suggesting demethylation indeed increased reactivity and resulted in better integration of lignin into the urethane network. Significant improvements in mechanical properties of modified lignin polyurethanes were observed, with a 6.5-fold increase in modulus, which were attributed to better integration of the modified lignin into the covalent polymer network due to the higher concentration of hydroxyl groups. This research indicates that chemical modification strategies can lead to significant improvements in the properties of lignin-based polymeric materials using a higher fraction of an inexpensive lignin monomer from renewable resources and a lower fraction an expensive, petroleum-derived isocyanate monomer to achieve the required material properties.

  18. Expression of hPNAS-4 Radiosensitizes Lewis Lung Cancer

    International Nuclear Information System (INIS)

    Zeng Hui; Yuan Zhu; Zhu Hong; Li Lei; Shi Huashan; Wang Zi; Fan Yu; Deng Qian; Zeng Jianshuang; He Yinbo; Xiao Jianghong; Li Zhiping

    2012-01-01

    Purpose: This study aimed to transfer the hPNAS-4 gene, a novel apoptosis-related human gene, into Lewis lung cancer (LL2) and observe its radiosensitive effect on radiation therapy in vitro and in vivo. Methods and Materials: The hPNAS-4 gene was transfected into LL2 cells, and its expression was detected via western blot. Colony formation assay and flow cytometry were used to detect the growth and apoptosis of cells treated with irradiation/PNAS-4 in vitro. The hPNAS-4 gene was transferred into LL2-bearing mice through tail vein injection of the liposome/gene complex. The tumor volumes were recorded after radiation therapy. Proliferating cell nuclear antigen (PCNA) immunohistochemistry staining and terminal deoxynucleotidyl transferase-mediated dUTP nick end labeling (TUNEL) assay were performed to detect the tumor cell growth and apoptosis in vivo. Results: The hPNAS-4 gene was successfully transferred into LL2 cells and tumor tissue, and its overexpressions were confirmed via western blot analysis. Compared with the control, empty plasmid, hPNAS-4, radiation, and empty plasmid plus radiation groups, the hPNAS-4 plus radiation group more significantly inhibited growth and enhanced apoptosis of LL2 cells in vitro and in vivo (P<.05). Conclusions: The hPNAS-4 gene was successfully transferred into LL2 cells and tumor tissue and was expressed in both LL2 cell and tumor tissue. The hPNAS-4 gene therapy significantly enhanced growth inhibition and apoptosis of LL2 tumor cells by radiation therapy in vitro and in vivo. Therefore, it may be a potential radiosensitive treatment of radiation therapy for lung cancer.

  19. Lewis M. Rutherfurd and the First Photograph of Solar Granulation

    Science.gov (United States)

    Harvey, J. W.; Briggs, John W.; Prosser, Sian

    2017-08-01

    A major astronomical controversy of the mid-19th century was discordant descriptions of the small scale structure of the solar surface. Visual observers contradicted each other by describing the surface as consisting of “corrugations”, “willow leaves”, “rice grains”, “cumuli”, “thatch”, “granules”, etc. Early photographs of the solar surface were not good enough to settle the controversy. The French astronomer Jules Janssen is credited with the first 1876 photographs that clearly showed what we now call solar granulation (1876, CRAS 82, 1363). Upon seeing these images, New Yorker Lewis M. Rutherfurd (1878, MNRAS 38, 410) praised the high quality of Janssen’s images but asserted that he had also photographed granulation as early as 1871 using collodion wet plates. He sent copies of his best photograph to the Royal Astronomical Society to support his assertion. Curious about his claim, Briggs and Harvey set up Rutherfurd’s 13-inch achromatic refractor on Kitt Peak and found that it easily showed well-resolved solar granulation, so his claim might well have been justified. But without his plates we could not confirm the claim. For 140 years the copies of Rutherfurd’s best solar photograph remained in the archives of the Royal Astronomical Society and were recently discovered by Prosser (RAS Photographs A3/001B and A3/002). By coincidence a few days later, Briggs found the original August 11, 1871 plate. Despite poor condition these photographs show solar granulation. There are at least two other possible early claimants (Reade; Vogel) but their plates are almost certainly lost. Rutherfurd was a master of astronomical instrumentation and photography. He was reticent about his work, letting results speak for themselves, so it is satisfying to find that he was justified in making his claim of priority.

  20. Adequacy of authors' replies to criticism raised in electronic letters to the editor

    DEFF Research Database (Denmark)

    Gøtzsche, Peter C; Delamothe, Tony; Godlee, Fiona

    2010-01-01

    . Inclusion criteria Research papers generating substantive criticism in the rapid responses section on bmj.com. MAIN OUTCOME MEASURES: Severity of criticism (minor, moderate, or major) as judged by two editors and extent to which the criticism was addressed by authors (fully, partly, or not) as judged by two......OBJECTIVE: To investigate whether substantive criticism in electronic letters to the editor, defined as a problem that could invalidate the research or reduce its reliability, is adequately addressed by the authors. DESIGN: Cohort study. SETTING: BMJ between October 2005 and September 2007...... editors and the critics. RESULTS: A substantive criticism was raised against 105 of 350 (30%, 95% confidence interval 25% to 35%) included research papers, and of these the authors had responded to 47 (45%, 35% to 54%). The severity of the criticism was the same in those papers as in the 58 without author...

  1. Role of editors and journals in detecting and preventing scientific misconduct: strengths, weaknesses, opportunities, and threats.

    Science.gov (United States)

    Marusic, Ana; Katavic, Vedran; Marusic, Matko

    2007-09-01

    Scientific journals have a central place in protecting research integrity because published articles are the most visible documentation of research. We used SWOT analysis to audit (S)trengths and (W)eaknesses as internal and (O)pportunities and (T)hreats as external factors affecting journals' responsibility in addressing research integrity issues. Strengths include editorial independence, authority and expertise, power to formulate editorial policies, and responsibility for the integrity of published records. Weaknesses stem from having no mandate for legal action, reluctance to get involved, and lack of training. Opportunities for editors are new technologies for detecting misconduct, policies by editorial organization or national institutions, and greater transparency of published research. Editors face threats from the lack of legal regulation and culture of research integrity in academic communities, lack of support from stakeholders in scientific publishing, and different pressures. Journal editors cannot be the policing force of the scientific community but they should actively ensure the integrity of the scientific record.

  2. Editor's welcome, PORTAL Vol. 3, No. 2, July 2006

    Directory of Open Access Journals (Sweden)

    Paul Allatson

    2006-09-01

    Full Text Available The second issue of PORTAL Journal of Multidisciplinary International Studies for 2006 features a special selection of essays grouped under the title ‘Women in Asia’ and guest-edited by Devleena Ghosh and Barbara Leigh, both from the University of Technology Sydney. The essays in this special issue had their first incarnations at the Eighth Women in Asia Conference, ‘Shadow Lines’, organised by the Women’s Caucus of the Asian Studies Association of Australia and the University of Technology Sydney (convened by Ghosh and Leigh, and held at the University of Technology Sydney from 26 to the 28 September 2005. Aiming self-consciously and tacitly to toy with, and dispute, the historical and discursive valencies accruing to the key, twined terms ‘women’ and ‘Asia’, the ten essays grouped here combine to form a rich repository of contemporary research about the status of women in many parts of that vast, arguably incoherent, geocultural space called Asia. All of the contributing authors thus ‘attempt to unsettle discourses about limits,’ to cite from co-editor Devleena Ghosh’s opening paper. That attempt is far from straightforward, as Ghosh elaborates: ‘That lines, borders and boundaries exist, whether of prejudice, politics, economics, or culture, is undeniable. But how do we analyse these issues without ossifying them, creating implacable alterities that refuse the liminal spaces that people occupy?’ Multivalent solutions are called for, Ghosh suggests, and these are to be found not simply in ‘counter-politics and interventions’, but also through the excavation and recognition of multiple subjectivities from/in ‘a thousand plateaus, [and] felt and experienced through the body, historical landscapes, domestic spaces, through performance as well as through the realm of the imaginary, in the impact of ideals and the weight of history’. In addition to the special section on ‘Women in Asia’, this edition of PORTAL

  3. Manipulating the Lewis antigen specificity of the cholesterol-dependent cytolysin lectinolysin

    Directory of Open Access Journals (Sweden)

    Sara eLawrence

    2012-11-01

    Full Text Available The cholesterol-dependent cytolysins (CDCs attack cells by punching large holes in their membranes. Lectinolysin from Streptococcus mitis is unique among CDCs due to the presence of an N-terminal lectin domain that enhances the pore-forming activity of the toxin. We recently determined the crystal structures of the lectin domain in complex with various glycans. These structures revealed the molecular basis for the Lewis antigen specificity of the toxin. Based on this information we have used in silico molecular modelling to design a mutant toxin, which we predicted would increase its specificity for Lewis y, an antigen found on the surface of cancer cells. Surprisingly, we found by surface plasmon resonance binding experiments that the resultant mutant lectin domain exhibited higher specificity for Lewis b antigens instead. We then undertook comparative crystallographic and molecular dynamics simulation studies of the wild-type and mutant lectin domains to understand the molecular basis for the disparity between the theoretical and experimental results. The crystallographic results revealed that the net number of interactions between Lewis y and wild-type versus mutant was unchanged whereas there was a loss of a hydrogen bond between mutant and Lewis b compared to wild-type. In contrast, the molecular dynamics studies revealed that the Lewis b antigen spent more time in the binding pocket of the mutant compared to wild-type and the reverse was true for Lewis y. The results of these simulation studies are consistent with the conclusions drawn from the surface plasmon resonance studies. This work is part of a program to engineer lectinolysin so that it will target and kill specific cells in human diseases.

  4. Magazine or journal--what is the difference? The role of the monitoring editor.

    Science.gov (United States)

    Bretscher, Anthony

    2013-04-01

    Scientific communication, career advancement, and funding decisions are all dependent on research publications. The way manuscripts are handled by high-visibility, professionally edited magazines differs from the way academic journals evaluate manuscripts, using active scientists as monitoring editors. In this essay, I discuss the benefits that come with the involvement of active scientists. I enumerate the decisions a monitoring editor has to make, and how he or she goes about making them. Finally, I indicate ways in which authors can help to make the process a smoother and more positive experience.

  5. Payments by US pharmaceutical and medical device manufacturers to US medical journal editors: retrospective observational study.

    Science.gov (United States)

    Liu, Jessica J; Bell, Chaim M; Matelski, John J; Detsky, Allan S; Cram, Peter

    2017-10-26

    Objective  To estimate financial payments from industry to US journal editors. Design  Retrospective observational study. Setting  52 influential (high impact factor for their specialty) US medical journals from 26 specialties and US Open Payments database, 2014. Participants  713 editors at the associate level and above identified from each journal's online masthead. Main outcome measures  All general payments (eg, personal income) and research related payments from pharmaceutical and medical device manufacturers to eligible physicians in 2014. Percentages of editors receiving payments and the magnitude of such payments were compared across journals and by specialty. Journal websites were also reviewed to determine if conflict of interest policies for editors were readily accessible. Results  Of 713 eligible editors, 361 (50.6%) received some (>$0) general payments in 2014, and 139 (19.5%) received research payments. The median general payment was $11 (£8; €9) (interquartile range $0-2923) and the median research payment was $0 ($0-0). The mean general payment was $28 136 (SD $415 045), and the mean research payment was $37 963 (SD $175 239). The highest median general payments were received by journal editors from endocrinology ($7207, $0-85 816), cardiology ($2664, $0-12 912), gastroenterology ($696, $0-20 002), rheumatology ($515, $0-14 280), and urology ($480, $90-669). For high impact general medicine journals, median payments were $0 ($0-14). A review of the 52 journal websites revealed that editor conflict of interest policies were readily accessible (ie, within five minutes) for 17/52 (32.7%) of journals. Conclusions  Industry payments to journal editors are common and often large, particularly for certain subspecialties. Journals should consider the potential impact of such payments on public trust in published research. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a

  6. Nota breve del editor y traductor de la «Ética nicomaquea»

    OpenAIRE

    Batalla, Josep

    2017-01-01

    Una breu exposició de les dificultats en l'edició de l'Ètica nicomaquea d'Aristòtil i una breu presentació del mode de resoldre-les escollit per l'editor. This note provides a summary explanation of the difficulties in editing the Nicomachean Ethics of Aristotle and a brief presentation of the way the editor has chosen to resolve them. Una breve exposición de las dificultades en la edición de la Ética nicomaquea de Aristóteles y una breve presentación del modo de resolverlas escogido po...

  7. Complete PCB design using OrCAD capture and PCB editor

    CERN Document Server

    Mitzner, Kraig

    2009-01-01

    This book provides instruction on how to use the OrCAD design suite to design and manufacture printed circuit boards. The primary goal is to show the reader how to design a PCB using OrCAD Capture and OrCAD Editor. Capture is used to build the schematic diagram of the circuit, and Editor is used to design the circuit board so that it can be manufactured. The book is written for both students and practicing engineers who need in-depth instruction on how to use the software, and who need background knowledge of the PCB design process. KEY FEATURES:* Beginning to end cove

  8. Survey Research in the Forest Science Journals - Insights from Journal Editors

    Directory of Open Access Journals (Sweden)

    Mirjana Stevanov

    2015-06-01

    Full Text Available Background and Purpose: Survey research is one of the most commonly applied approaches in the social sciences. In the forest research it has been used for more than five decades. In spite of that or the fact that the amount of survey-based articles in the forest science journals has increased during the last decade, their share in all articles published in 20 forest science journals (9,372 articles, 2005-2014 is quite modest (3.2%. In our paper we look at the opinions and attitudes of forest science journal editors towards survey research, as their perspective might enlarge our understanding of the use of this approach in the field of forestry. Materials and Methods: We selected 20 forest science journals - 15 from the SCI list and five non-SCI journals and contacted editors of these journals with the self-administered e-mail questionnaire. Data were collected in October 2014 and analyzed by descriptive statistics. The overall response rate was 75%. The assumptions for the study were based on the evidence addressing opinions and attitudes of journal editors from other research fields (finance since no similar study was found in the field of forestry. Results: The majority of editors reported the same review process for survey-based articles as for all others. In two journals, articles with the survey-based content are screened more rigorously and in two journals their publishing is generally discouraged. 40% of journal editors hold the view that no difference should be made between survey research and other types of original research, and another 40% think that survey research should in the first place play a complementary role. As the main strength of survey research editors see the possibility to obtain data unavailable from other sources. They perceive adverse selection and the difficulty to generalize results as the main weaknesses. Conclusions: Editors of forest science journals have similar opinion on survey research as those from the

  9. Development of a conversational text editor on MITRA 125 used with a TEKTRONIX 4014 display console

    International Nuclear Information System (INIS)

    Siffre, Evelyne.

    1980-06-01

    The purpose of this study, which falls within the purview of a nuclear physics research laboratory, is the development of a simple to use conversational text editor to mitigate the defects of the MMT2 monitor. The operations to be executed are: - creation of a source file written in FORTRAN - concatenation of the various stages to obtain a workable program: FORTRAN compilation, edition of links, group generation; - execution of this program. These operations are performed in two different ways: 1) by using the system controls as from the teleprinter (this corresponds to the previous use). The sequence of controls to be effected is described; 2) by using the EDI 125 conversational editor [fr

  10. Historical perspectives - The role of the NASA Lewis Research Center in the national space nuclear power programs

    Science.gov (United States)

    Bloomfield, H. S.; Sovie, R. J.

    1991-01-01

    The history of the NASA Lewis Research Center's role in space nuclear power programs is reviewed. Lewis has provided leadership in research, development, and the advancement of space power and propulsion systems. Lewis' pioneering efforts in nuclear reactor technology, shielding, high temperature materials, fluid dynamics, heat transfer, mechanical and direct energy conversion, high-energy propellants, electric propulsion and high performance rocket fuels and nozzles have led to significant technical and management roles in many natural space nuclear power and propulsion programs.

  11. Historical perspectives: The role of the NASA Lewis Research Center in the national space nuclear power programs

    Science.gov (United States)

    Bloomfield, H. S.; Sovie, R. J.

    1991-01-01

    The history of the NASA Lewis Research Center's role in space nuclear power programs is reviewed. Lewis has provided leadership in research, development, and the advancement of space power and propulsion systems. Lewis' pioneering efforts in nuclear reactor technology, shielding, high temperature materials, fluid dynamics, heat transfer, mechanical and direct energy conversion, high-energy propellants, electric propulsion and high performance rocket fuels and nozzles have led to significant technical and management roles in many national space nuclear power and propulsion programs.

  12. EDITORIAL: Editorial from the new Editor-in-Chief for 2014 Editorial from the new Editor-in-Chief for 2014

    Science.gov (United States)

    Graham, W. G.

    2014-02-01

    I am honoured to take on the leadership of Plasma Sources Science and Technology (PSST) as the successor to Professor Mark J Kushner, with whom I have had the pleasure to work on the journal for many years. Under Mark's insightful and energetic leadership over the last six years, PSST has cemented its position as the journal of choice within its subject area and is now one of the most successful journals in the field. In this first issue of 2014, I would like to reflect on some of the events and achievements of 2013. At the start of the year the PSST Editorial Board, recognizing the vital importance of atomic, molecular and optical (AMO) data to low-temperature plasma physics, agreed that PSST would accept papers reporting such new data, generated through both experiment and theory. Jonathan Tennyson joined the Editorial Board to represent this area. In March Anne Bourdon joined the Associate Editor team and has since then played a key part in the journal's review process alongside our other Editors. During the autumn, PSST moved to a new editorial management system. In December Deborah O'Connell was awarded the 2013 Hershkowitz Early Career Award and Review and joins the Editorial Board as of 2014. I would also like to thank Miles Turner for his work in leading the drafting of a guide on the details necessary in the reporting of the results of computer simulations; the main conclusions of this report have been incorporated into the journal policy. Overall 2013 has been another successful year for PSST; paper submissions were up by 8% on the previous year and there was the highest ever number of downloads of PSST papers in one year. Another noteworthy feature of 2013 was the continuing improvement in publication times while maintaining our high standards for acceptance and providing expert feedback coupled with encouragement particularly to younger researchers and groups. Largely as a result of the hard work of our referees and Associate Editors, the average time

  13. Stochastic Modeling of Rainfall in Peninsular Malaysia Using Bartlett Lewis Rectangular Pulses Models

    Directory of Open Access Journals (Sweden)

    Ibrahim Suliman Hanaish

    2011-01-01

    Full Text Available Three versions of Bartlett Lewis rectangular pulse rainfall models, namely, the Original Bartlett Lewis (OBL, Modified Bartlett Lewis (MBL, and 2N-cell-type Bartlett Lewis model (BL2n, are considered. These models are fitted to the hourly rainfall data from 1970 to 2008 obtained from Petaling Jaya rain gauge station, located in Peninsular Malaysia. The generalized method of moments is used to estimate the model parameters. Under this method, minimization of two different objective functions which involve different weight functions, one weight is inversely proportional to the variance and another one is inversely proportional to the mean squared, is carried out using Nelder-Mead optimization technique. For the purpose of comparison of the performance of the three different models, the results found for the months of July and November are used for illustration. This performance is assessed based on the goodness of fit of the models. In addition, the sensitivity of the parameter estimates to the choice of the objective function is also investigated. It is found that BL2n slightly outperforms OBL. However, the best model is the Modified Bartlett Lewis MBL, particularly when the objective function considered involves weight which is inversely proportional to the variance.

  14. Guidelines, editors, pharma and the biological paradigm shift.

    Science.gov (United States)

    Singh, Ajai R; Singh, Shakuntala A

    2007-01-01

    relatively recent survey of 2002, it was found that about 60% of 192 authors of clinical practice guidelines reported they had financial connections with the companies whose drugs were under consideration. There is a strong case for making CPGs based not just on effectivity but cost effectivity. The various ramifications of this need to be spelt out. Work of bodies like the Appraisal of Guidelines Research and Evaluation (AGREE) Collaboration and Guidelines Advisory Committee (GAC) are also worth a close look.Even the actions of Foundations that work for disease amelioration have come under scrutiny. The process of setting up 'Best Practices' Guidelines for interactions between the pharmaceutical industry and clinicians has already begun and can have important consequences for patient care. Similarly, Good Publication Practice (GPP) for pharmaceutical companies have also been set up aimed at improving the behaviour of drug companies while reporting drug trialsThe rapidly increasing trend toward influence and control by industry has become a concern for many. It is of such importance that the Association of American Medical Colleges has issued two relatively new documents - one, in 2001, on how to deal with individual conflicts of interest; and the other, in 2002, on how to deal with institutional conflicts of interest in the conduct of clinical research. Academic Medical Centers (AMCs), as also medical education and research institutions at other places, have to adopt means that minimize their conflicts of interest.Both medical associations and research journal editors are getting concerned with individual and institutional conflicts of interest in the conduct of clinical research and documents are now available which address these issues. The 2001 ICMJE revision calls for full disclosure of the sponsor's role in research, as well as assurance that the investigators are independent of the sponsor, are fully accountable for the design and conduct of the trial, have

  15. 77 FR 74175 - Solicitation of Review Editors for the Draft Report of the National Climate Assessment and...

    Science.gov (United States)

    2012-12-13

    ... Climate Change Science; The NCA Long-Term Process. Dated: December 6, 2012. Jason Donaldson, Chief Financial Officer/Chief Administrative Officer, Office of Oceanic and Atmospheric Research, National Oceanic... Assessment 2013 Draft Report. Review Editor Role In the NCA Process: One Review Editor for each NCA 2013...

  16. Mentoring for text editors: Fit for purpose in the era of freelancing ...

    African Journals Online (AJOL)

    Kate H

    distinguishing between mentoring, coaching, counselling, teaching and training as ... Group (now Guild), Society for Editors and Proofreaders), a number of .... In essence, Bandura (1982) and others have found that an individual's ..... significant difference in the quality of learning or overall satisfaction when people engage.

  17. Sharing Clinical Trial Data – A Proposal from the International Committee of Medical Journal Editors

    Directory of Open Access Journals (Sweden)

    Darren B. Taichman

    2016-06-01

    Full Text Available El Comité Internacional de Editores de Revistas Mé-dicas (ICMJE, por sus siglas en inglés considera que es una obligación ética compartir, de forma respon- sable, los datos generados por los ensayos clínicos, porque los participantes se han puesto en riesgo para ello.

  18. Esthetic or Functional, Saccharine or Shocking? An Editor Looks at Values in Children's Books.

    Science.gov (United States)

    Giblin, James Cross

    1977-01-01

    Discusses artistic or esthetic, social and cultural, functional, and commercial values looked for by children's book editors in selecting and publishing manuscripts. Also reviews changes in social and cultural values as shown by children's books published in 1947, 1957, and 1967. (GT)

  19. University-government relationships in the training of technical writers-editors

    Science.gov (United States)

    Stohrer, Freda F.; Pinelli, Thomas E.

    1979-01-01

    Traditional and nontraditional methods of training technical writers-editors are reviewed. Combining work experience with classroom instruction in the form of cooperative education provides a method of strengthening the Federal career service in professional occupations. The NASA Langley experience that successfully introduced students to the special demands of technical writing and editing is described.

  20. Letter to the Editor: Chikungunya Virus Infection—An Update on Chronic Rheumatism in Latin America

    Directory of Open Access Journals (Sweden)

    Alfonso J. Rodriguez-Morales

    2017-01-01

    Full Text Available To the Editor, The article of Krutikov and Manson1 was interesting. However, no comment was made on the impact and related clinical epidemiology of the chikungunya virus (CHIKV infection during the 2014–2015 epidemics in Latin America, the most recent area affected by CHIKV. ...

  1. An International Call for Democratizing the Academic Journal Culture from a Community of Editors

    Science.gov (United States)

    Mullen, Carol A.; Pryor, Caroline R.; Browne-Ferrigno, Tricia; Harris, Sandra L.

    2013-01-01

    In our reflective essay from our multiple perspectives as journal editors, peer reviewers, and published authors, we present ideas about editorial support, democracy, and innovation in the publishing process. As four tenured professors who work in universities in the states of Illinois, Virginia, Texas, and Kentucky, we are a community of editors…

  2. Editorial: Conflict of interest policy for Editors of The American Journal of Clinical Nutrition

    Science.gov (United States)

    Integrity in the publication process requires impartiality at all levels of review. The American Journal of Clinical Nutrition (AJCN) adheres to the policy of the International Committee of Medical Journal Editors (ICMJE), Uniform Requirements for Manuscripts Submitted to Biomedical Journals: Writin...

  3. Mentoring for text editors: Fit for purpose in the era of freelancing ...

    African Journals Online (AJOL)

    In this article, the supportive role that mentoring relationships currently do and should play in the development and careers of text editors is described against the background of the particular circumstances of these service providers in a sector experiencing great organisational and technological changes. This is a group ...

  4. Effective gene editing by high-fidelity base editor 2 in mouse zygotes

    Directory of Open Access Journals (Sweden)

    Puping Liang

    2017-06-01

    Full Text Available ABSTRACT Targeted point mutagenesis through homologous recombination has been widely used in genetic studies and holds considerable promise for repairing disease-causing mutations in patients. However, problems such as mosaicism and low mutagenesis efficiency continue to pose challenges to clinical application of such approaches. Recently, a base editor (BE system built on cytidine (C deaminase and CRISPR/Cas9 technology was developed as an alternative method for targeted point mutagenesis in plant, yeast, and human cells. Base editors convert C in the deamination window to thymidine (T efficiently, however, it remains unclear whether targeted base editing in mouse embryos is feasible. In this report, we generated a modified high-fidelity version of base editor 2 (HF2-BE2, and investigated its base editing efficacy in mouse embryos. We found that HF2-BE2 could convert C to T efficiently, with up to 100% biallelic mutation efficiency in mouse embryos. Unlike BE3, HF2-BE2 could convert C to T on both the target and non-target strand, expanding the editing scope of base editors. Surprisingly, we found HF2-BE2 could also deaminate C that was proximal to the gRNA-binding region. Taken together, our work demonstrates the feasibility of generating point mutations in mouse by base editing, and underscores the need to carefully optimize base editing systems in order to eliminate proximal-site deamination.

  5. How Well Do Americans Know Geography? "National Geographic" Editor Discusses Meaning for Schools (Interview).

    Science.gov (United States)

    Koerner, Thomas

    1987-01-01

    Gilbert Grosvenor, editor of "National Geographic," is interviewed about the importance of geography for Americans. He claims our lack of geographic knowledge impedes our ability to act and compete in the world market as a world power and points out that geographic ignorance extends to people employed at high levels of government. (MD)

  6. Learning the Attachment Theory with the CM-ED Concept Map Editor

    Science.gov (United States)

    Rueda, U.; Arruarte, A.; Elorriaga, J. A.; Herran, E.

    2009-01-01

    This paper presents a study carried out at the University of the Basque Country UPV/EHU with the aim of evaluating the CM-ED (concept map editor) with social education students. Concept mapping is a widely accepted technique that promotes meaningful learning. Graphically representing concepts of the learning domain and relationships between them…

  7. Views of Reference List Accuracy from Social Work Journal Editors and Published Authors

    Directory of Open Access Journals (Sweden)

    Scott E. Wilks

    2004-12-01

    Full Text Available Objective:The study’s purpose was to answer two research questions: (1 In the opinion of social work journal editors, how important is reference list accuracy? and (2Who is primarily responsible for the accuracy of reference lists published in social work journals? Method: A sample of 119 authors and 26 journal editors was surveyed to ascertain their views on the above questions and additional items. Results: Regarding the importance of reference list accuracy, editors’ responses (Likert scale averaged between moderately and extremely important. Fifty-three percent of responding editors and 36.5% of authors reported that responsibility is shared between the editor/staff and manuscript authors; the remaining 47% and 63.5%, respectively, responded that responsibility falls upon manuscript authors. Responses from authors, mostly educators, revealed a greater-than-moderate importance (Likert scale given to instructing students on the accurate construction of reference lists. Implications for social work education and journal publishing are discussed.

  8. Advertisement for the position of “Copy Editor cum Proof Reader ...

    Indian Academy of Sciences (India)

    user

    Advertisement for the position of “Copy Editor cum. Proof Reader”. Indian Academy of Sciences (IASc), an institution under the. Department of Science & Technology, Government of India publishes scholarly journals, thematic books and other publications. The. Academy currently publishes 10 journals in various disciplines ...

  9. Why do we need international standards on responsible research publication for authors and editors?

    Directory of Open Access Journals (Sweden)

    Elizabeth Wager

    2013-12-01

    Full Text Available Delivering the best possible healthcare requires a reliable evidence-base of research publications. Both authors and editors have responsibilities when publishing research yet it can be hard to find guidance on these. Most journal instructions concentrate on style and formatting but give little or no information about research and publication ethics.

  10. Why do we need international standards on responsible research publication for authors and editors?

    OpenAIRE

    Wager, Elizabeth; Kleinert, Sabine

    2013-01-01

    Delivering the best possible healthcare requires a reliable evidence-base of research publications. Both authors and editors have responsibilities when publishing research yet it can be hard to find guidance on these. Most journal instructions concentrate on style and formatting but give little or no information about research and publication ethics.

  11. FlaME: Flash Molecular Editor - a 2D structure input tool for the web

    Directory of Open Access Journals (Sweden)

    Dallakian Pavel

    2011-02-01

    Full Text Available Abstract Background So far, there have been no Flash-based web tools available for chemical structure input. The authors herein present a feasibility study, aiming at the development of a compact and easy-to-use 2D structure editor, using Adobe's Flash technology and its programming language, ActionScript. As a reference model application from the Java world, we selected the Java Molecular Editor (JME. In this feasibility study, we made an attempt to realize a subset of JME's functionality in the Flash Molecular Editor (FlaME utility. These basic capabilities are: structure input, editing and depiction of single molecules, data import and export in molfile format. Implementation The result of molecular diagram sketching in FlaME is accessible in V2000 molfile format. By integrating the molecular editor into a web page, its communication with the HTML elements on this page is established using the two JavaScript functions, getMol( and setMol(. In addition, structures can be copied to the system clipboard. Conclusion A first attempt was made to create a compact single-file application for 2D molecular structure input/editing on the web, based on Flash technology. With the application examples presented in this article, it could be demonstrated that the Flash methods are principally well-suited to provide the requisite communication between the Flash object (application and the HTML elements on a web page, using JavaScript functions.

  12. Associate Professor Jan Brandts, editor-in-chief of Applications of Mathematics, is fifty

    Czech Academy of Sciences Publication Activity Database

    Křížek, Michal

    2018-01-01

    Roč. 63, č. 1 (2018), s. 1-5 ISSN 0862-7940 Institutional support: RVO:67985840 Keywords : editor-in-chief Subject RIV: BA - General Mathematics Impact factor: 0.618, year: 2016 http:// articles .math.cas.cz/10.21136/AM.2018.0326-17/?type=F

  13. Associate Professor Jan Brandts, editor-in-chief of Applications of Mathematics, is fifty

    Czech Academy of Sciences Publication Activity Database

    Křížek, Michal

    2018-01-01

    Roč. 63, č. 1 (2018), s. 1-5 ISSN 0862-7940 Institutional support: RVO:67985840 Keywords : editor-in-chief Subject RIV: BA - General Mathematics Impact factor: 0.618, year: 2016 http://articles.math.cas.cz/10.21136/AM.2018.0326-17/?type=F

  14. Extended Hu¨ckel Calculations on Solids Using the Avogadro Molecular Editor and Visualizer

    Science.gov (United States)

    Avery, Patrick; Ludoweig, Herbert; Autschbach, Jochen; Zurek, Eva

    2018-01-01

    The "Yet Another extended Hu¨ckel Molecular Orbital Package" (YAeHMOP) has been merged with the Avogadro open-source molecular editor and visualizer. It is now possible to perform YAeHMOP calculations directly from the Avogadro graphical user interface for materials that are periodic in one, two, or three dimensions, and to visualize…

  15. IMPLEMENTASI EDITOR MODEL DATA KONSEPTUAL DAN MODEL DATA FISIK DENGAN ROUND-TRIP ENGINEERING

    Directory of Open Access Journals (Sweden)

    Aldy Sefan Rezanaldy

    2012-01-01

    Full Text Available Normal 0 false false false IN X-NONE X-NONE MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;} Desain model basis data merupakan sebuah fase penting dalam pengembangan sebuah Aplikasi Sistem Informasi. Editor Model Data yang digunakan untuk melakukan desain basis data sangat diperlukan dalam dunia IT. Sebagian Editor yang ada saat ini belum menerapkan konsep round-trip engineering secara real time, sehingga perubahan yang terjadi pada satu data model membutuhkan event update untuk melakukan pembaharuan pada model data yang lainnya. Editor model data ini merupakan editor dengan round-trip engineering. Konversi bolak-balik dilakukan antara data model konseptual dan data model fisik. Editor ini dikembangkan dengan menggunakan C# .NET Framework dan implementasi desain pola pada Object Oriented. Dalam implementasi sebuah editor, yang merupakan bagian terpenting selain berjalannya seluruh fitur yang ada adalah tentang performa dan kenyamanan user ketika menggunakannya. Performa dan kenyamanan user menjadi penilaian tersendiri pada sebuah editor model data. Aplikasi yang dihasilkan diharapkan dapat digunakan untuk melakukan desain basis data dengan menerapkan metode konversi bolak-balik, sehingga tidak diperlukan proses perbaruan dari model data yang satu ke model data yang lain secara manual. Diharapkan dapat

  16. Lewis-Acid/Base Effects on Gallium Volatility in Molten Chlorides

    International Nuclear Information System (INIS)

    Williams, D.F.

    2001-01-01

    It has been proposed that GaCl 3 can be removed by direct volatilization from a Pu-Ga alloy that is dissolved in a molten chloride salt. Although pure GaCl 3 is quite volatile (boiling point, 201 C), the behavior of GaCl 3 dissolved in chloride salts is different due to solution effects and is critically dependent on the composition of the solvent salt (i.e., its Lewis-acid/base character). In this report, the behavior of gallium in prototypical Lewis-acid and Lewis-base salts is compared. It was found that gallium volatility is suppressed in basic melts and enhanced in acidic melts. The implications of these results on the potential for simple gallium removal in molten salt systems are significant

  17. Composition, texture and methane potential of cellulosic residues from Lewis acids organosolv pulping of wheat straw.

    Science.gov (United States)

    Constant, Sandra; Barakat, Abdellatif; Robitzer, Mike; Di Renzo, Francesco; Dumas, Claire; Quignard, Françoise

    2016-09-01

    Cellulosic pulps have been successfully isolated from wheat straw through a Lewis acids organosolv treatment. The use of Lewis acids with different hardness produced pulps with different delignification degrees. The cellulosic residue was characterised by chemical composition, X-ray diffraction, FT-IR spectroscopy, N2 physisorption, scanning electron microscopy and potential for anaerobic digestibility. Surface area and pore volume increased with the hardness of the Lewis acid, in correspondence with the decrease of the amount of lignin and hemicellulose in the pulp. The non linearity of the correlation between porosity and composition suggests that an agglomeration of cellulose fibrils occurs in the early stages of pulping. All organosolv pulps presented a significantly higher methane potential than the parent straw. A methane evolution of 295Ncm(3)/g OM was reached by a moderate improvement of the accessibility of the native straw. Copyright © 2016 Elsevier Ltd. All rights reserved.

  18. A chromatographic study of the Lewis acid-base chemistry of zirconia surfaces

    International Nuclear Information System (INIS)

    Blackwell, J.A.; Carr, P.W.

    1991-01-01

    This paper reports on the chromatographic properties of porous microparticulate zirconium oxide surfaces in aqueous media which are highly dependent upon the chemical composition of the eluent. In particular, retention is controlled by the type and concentration of hard Ligand exchange is the dominant mechanism for the retention of solutes which are Lewis bases. consequently, the capacity factor and plate height depend on both the thermodynamic and kinetic properties of whatever competing Lewis bases may be present in the eluent. These Lewis base eluent components act to control retention in two ways. They modify the net ligand exchange contribution to retention, and they serve as sites for secondary interactions, such as hydrogen bonding and hydrophobic interactions between solutes and the dynamic stationary phase

  19. On the behaviour of biradicaloid [P(μ-NTer)]2 towards Lewis acids and bases.

    Science.gov (United States)

    Hinz, Alexander; Schulz, Axel; Villinger, Alexander

    2016-05-07

    The well-known diphosphadiazane-1,3-diyl [P(μ-NTer)]2 (Ter = 2,6-bis(2,4,6-trimethyl-phenyl)-phenyl) was treated with Lewis bases such as N-heterocyclic carbenes and Lewis acids e.g. gold(i) chloride complexes. In the reaction with the Lewis base, fragmentation of the P2N2 framework was observed, yielding a salt of the type [(NHC)2P](+)[(TerN)2P](-) in a clean reaction. The reaction of [P(μ-NTer)]2 with gold(i) chloride afforded 1 : 1 and 1 : 2 complexes. The dinuclear complex [(ClAu)2P(μ-NTer)2P] displays a bridging P atom between both gold centers, as has been observed for P based zwitterions.

  20. Correction of β-thalassemia mutant by base editor in human embryos

    Directory of Open Access Journals (Sweden)

    Puping Liang

    2017-09-01

    Full Text Available Abstract β-Thalassemia is a global health issue, caused by mutations in the HBB gene. Among these mutations, HBB −28 (A>G mutations is one of the three most common mutations in China and Southeast Asia patients with β-thalassemia. Correcting this mutation in human embryos may prevent the disease being passed onto future generations and cure anemia. Here we report the first study using base editor (BE system to correct disease mutant in human embryos. Firstly, we produced a 293T cell line with an exogenous HBB −28 (A>G mutant fragment for gRNAs and targeting efficiency evaluation. Then we collected primary skin fibroblast cells from a β-thalassemia patient with HBB −28 (A>G homozygous mutation. Data showed that base editor could precisely correct HBB −28 (A>G mutation in the patient’s primary cells. To model homozygous mutation disease embryos, we constructed nuclear transfer embryos by fusing the lymphocyte or skin fibroblast cells with enucleated in vitro matured (IVM oocytes. Notably, the gene correction efficiency was over 23.0% in these embryos by base editor. Although these embryos were still mosaic, the percentage of repaired blastomeres was over 20.0%. In addition, we found that base editor variants, with narrowed deamination window, could promote G-to-A conversion at HBB −28 site precisely in human embryos. Collectively, this study demonstrated the feasibility of curing genetic disease in human somatic cells and embryos by base editor system.

  1. Scientific value of systematic reviews: survey of editors of core clinical journals.

    Directory of Open Access Journals (Sweden)

    Joerg J Meerpohl

    Full Text Available BACKGROUND: Synthesizing research evidence using systematic and rigorous methods has become a key feature of evidence-based medicine and knowledge translation. Systematic reviews (SRs may or may not include a meta-analysis depending on the suitability of available data. They are often being criticised as 'secondary research' and denied the status of original research. Scientific journals play an important role in the publication process. How they appraise a given type of research influences the status of that research in the scientific community. We investigated the attitudes of editors of core clinical journals towards SRs and their value for publication. METHODS: We identified the 118 journals labelled as "core clinical journals" by the National Library of Medicine, USA in April 2009. The journals' editors were surveyed by email in 2009 and asked whether they considered SRs as original research projects; whether they published SRs; and for which section of the journal they would consider a SR manuscript. RESULTS: The editors of 65 journals (55% responded. Most respondents considered SRs to be original research (71% and almost all journals (93% published SRs. Several editors regarded the use of Cochrane methodology or a meta-analysis as quality criteria; for some respondents these criteria were premises for the consideration of SRs as original research. Journals placed SRs in various sections such as "Review" or "Feature article". Characterization of non-responding journals showed that about two thirds do publish systematic reviews. DISCUSSION: Currently, the editors of most core clinical journals consider SRs original research. Our findings are limited by a non-responder rate of 45%. Individual comments suggest that this is a grey area and attitudes differ widely. A debate about the definition of 'original research' in the context of SRs is warranted.

  2. QUALIDADE DE CONTEÚDO, O GRANDE DESAFIO PARA OS EDITORES CIENTÍFICOS/ CALIDAD DEL CONTENIDO, EL GRAN DESAFÍO PARA LOS EDITORES CIENTÍFICOS/ QUALITY OF CONTENT, THE GREAT CHALLENGE FOR SCIENTIFIC EDITORS

    Directory of Open Access Journals (Sweden)

    Tatiana Plata-Caviedes

    2012-07-01

    Full Text Available Discutem-se alguns problemas que atualmente afetam a qualidade do conteúdo das revistas científicas e ressalta-se o papel dos editores como responsáveis pela definição tanto da direção (o que se fará como da profundidade (até que ponto se avançará das pesquisas. Propõe-se que a relação ótima entre ambas se alcança a partir de um equilíbrio entre as três logias: terminologia, epistemologia e metodologia. Sob esta fundamentação, apresenta-se uma taxonomia para avaliação e análise de projetos de pesquisa, artigos e pareceres científicos. Conclui-se com propostas de ação específicas para todos os atores envolvidos na geração e difusão do conhecimento (autores, revisores, agências de fomento, instituições que publicam revistas e editores científicos, orientadas a melhorar a qualidade do conteúdo das publicações.

  3. Lewis x is highly expressed in normal tissues: a comparative immunohistochemical study and literature revision.

    Science.gov (United States)

    Croce, María V; Isla-Larrain, Marina; Rabassa, Martín E; Demichelis, Sandra; Colussi, Andrea G; Crespo, Marina; Lacunza, Ezequiel; Segal-Eiras, Amada

    2007-01-01

    An immunohistochemical analysis was employed to determine the expression of carbohydrate antigens associated to mucins in normal epithelia. Tissue samples were obtained as biopsies from normal breast (18), colon (35) and oral cavity mucosa (8). The following carbohydrate epitopes were studied: sialyl-Lewis x, Lewis x, Lewis y, Tn hapten, sialyl-Tn and Thomsen-Friedenreich antigen. Mucins were also studied employing antibodies against MUC1, MUC2, MUC4, MUC5AC, MUC6 and also normal colonic glycolipid. Statistical analysis was performed and Kendall correlations were obtained. Lewis x showed an apical pattern mainly at plasma membrane, although cytoplasmic staining was also found in most samples. TF, Tn and sTn haptens were detected in few specimens, while sLewis x was found in oral mucosa and breast tissue. Also, normal breast expressed MUC1 at a high percentage, whereas MUC4 was observed in a small number of samples. Colon specimens mainly expressed MUC2 and MUC1, while most oral mucosa samples expressed MUC4 and MUC1. A positive correlation between MUC1VNTR and TF epitope (r=0.396) was found in breast samples, while in colon specimens MUC2 and colonic glycolipid versus Lewis x were statistically significantly correlated (r=0.28 and r=0.29, respectively). As a conclusion, a defined carbohydrate epitope expression is not exclusive of normal tissue or a determined localization, and it is possible to assume that different glycoproteins and glycolipids may be carriers of carbohydrate antigens depending on the tissue localization considered.

  4. Lewis Base Activation of Silyl Acetals: Iridium-Catalyzed Reductive Horner-Wadsworth-Emmons Olefination.

    Science.gov (United States)

    Dakarapu, Udaya Sree; Bokka, Apparao; Asgari, Parham; Trog, Gabriela; Hua, Yuanda; Nguyen, Hiep H; Rahman, Nawal; Jeon, Junha

    2015-12-04

    A Lewis base promoted deprotonative pronucleophile addition to silyl acetals has been developed and applied to the iridium-catalyzed reductive Horner-Wadsworth-Emmons (HWE) olefination of esters and the chemoselective reduction of the resulting enoates. Lewis base activation of silyl acetals generates putative pentacoordinate silicate acetals, which fragment into aldehydes, silanes, and alkoxides in situ. Subsequent deprotonative metalation of phosphonate esters followed by HWE with aldehydes furnishes enoates. This operationally convenient, mechanistically unique protocol converts the traditionally challenging aryl, alkenyl, and alkynyl esters to homologated enoates at room temperature within a single vessel.

  5. Anatomy of an organizational change effort at the Lewis Research Center

    Science.gov (United States)

    Hawker, James R.; Dali, Richard S.

    1988-01-01

    By 1979, after a long decline following the end of the Apollo program, the Lewis Research Center found its very existence endangered because it was not doing the kind of research that could attract funding at the time. New management under Andrew J. Stofan applied a program of strategic planning, participative management, and consensus decision making. A corporate-cultural change was effected which enabled Lewis to commit itself to four fundable research and development projects. Morale-building and training programs which were essential to this change are described.

  6. NASA Lewis Launch Collision Probability Model Developed and Analyzed

    Science.gov (United States)

    Bollenbacher, Gary; Guptill, James D

    1999-01-01

    There are nearly 10,000 tracked objects orbiting the earth. These objects encompass manned objects, active and decommissioned satellites, spent rocket bodies, and debris. They range from a few centimeters across to the size of the MIR space station. Anytime a new satellite is launched, the launch vehicle with its payload attached passes through an area of space in which these objects orbit. Although the population density of these objects is low, there always is a small but finite probability of collision between the launch vehicle and one or more of these space objects. Even though the probability of collision is very low, for some payloads even this small risk is unacceptable. To mitigate the small risk of collision associated with launching at an arbitrary time within the daily launch window, NASA performs a prelaunch mission assurance Collision Avoidance Analysis (or COLA). For the COLA of the Cassini spacecraft, the NASA Lewis Research Center conducted an in-house development and analysis of a model for launch collision probability. The model allows a minimum clearance criteria to be used with the COLA analysis to ensure an acceptably low probability of collision. If, for any given liftoff time, the nominal launch vehicle trajectory would pass a space object with less than the minimum required clearance, launch would not be attempted at that time. The model assumes that the nominal positions of the orbiting objects and of the launch vehicle can be predicted as a function of time, and therefore, that any tracked object that comes within close proximity of the launch vehicle can be identified. For any such pair, these nominal positions can be used to calculate a nominal miss distance. The actual miss distances may differ substantially from the nominal miss distance, due, in part, to the statistical uncertainty of the knowledge of the objects positions. The model further assumes that these position uncertainties can be described with position covariance matrices

  7. A systematic revision of Baconia Lewis (Coleoptera, Histeridae, Exosternini

    Directory of Open Access Journals (Sweden)

    Michael Caterino

    2013-10-01

    Full Text Available Here we present a complete revision of the species of Baconia. Up until now there have been 27 species assigned to the genus (Mazur, 2011, in two subgenera (Binhister Cooman and Baconia s. str., with species in the Neotropical, Nearctic, Palaearctic, and Oriental regions. We recognize all these species as valid and correctly assigned to the genus, and redescribe all of them. We synonymize Binhister, previously used for a polyphyletic assemblage of species with varied relationships in the genus. We move four species into Baconia from other genera, and describe 85 species as new, bringing the total for the genus to 116 species. We divide these into 12 informal species groups, leaving 13 species unplaced to group. We present keys and diagnoses for all species, as well as habitus photos and illustrations of male genitalia for nearly all. The genus now contains the following species and species groups: Baconia loricata group [B. loricata Lewis, 1885, B. patula Lewis, 1885, B. gounellei (Marseul, 1887a, B. jubaris (Lewis, 1901, B. festiva (Lewis, 1891, B. foliosoma sp. n., B. sapphirina sp. n., B. furtiva sp. n., B. pernix sp. n., B. applanatis sp. n., B. disciformis sp. n., B. nebulosa sp. n., B. brunnea sp. n.], B. godmani group [B. godmani (Lewis, 1888, B. venusta (J. E. LeConte, 1845, B. riehli (Marseul, 1862, comb. n., B. scintillans sp. n., B. isthmia sp. n., B. rossi sp. n., B. navarretei sp. n., B. maculata sp. n., B. deliberata sp. n., B. excelsa sp. n., B. violacea (Marseul, 1853, B. varicolor (Marseul, 1887b, B. dives (Marseul, 1862, B. eximia (Lewis, 1888, B. splendida sp. n., B. jacinta sp. n., B. prasina sp. n., B. opulenta sp. n., B. illustris (Lewis, 1900, B. choaspites (Lewis, 1901, B. lewisi Mazur, 1984], B. salobrus group [B. salobrus (Marseul, 1887b, B. turgifrons sp. n., B. crassa sp. n., B. anthracina sp. n., B. emarginata sp. n., B. obsoleta sp. n.], B. ruficauda group [B. ruficauda sp. n., B. repens sp. n.], B. angusta group [B

  8. A systematic revision of Baconia Lewis (Coleoptera, Histeridae, Exosternini).

    Science.gov (United States)

    Caterino, Michael S; Tishechkin, Alexey K

    2013-01-01

    Here we present a complete revision of the species of Baconia. Up until now there have been 27 species assigned to the genus (Mazur, 2011), in two subgenera (Binhister Cooman and Baconia s. str.), with species in the Neotropical, Nearctic, Palaearctic, and Oriental regions. We recognize all these species as valid and correctly assigned to the genus, and redescribe all of them. We synonymize Binhister, previously used for a polyphyletic assemblage of species with varied relationships in the genus. We move four species into Baconia from other genera, and describe 85 species as new, bringing the total for the genus to 116 species. We divide these into 12 informal species groups, leaving 13 species unplaced to group. We present keys and diagnoses for all species, as well as habitus photos and illustrations of male genitalia for nearly all. The genus now contains the following species and species groups: Baconia loricata group [Baconia loricata Lewis, 1885, B. patula Lewis, 1885, Baconia gounellei (Marseul, 1887a), Baconia jubaris (Lewis, 1901), Baconia festiva (Lewis, 1891), Baconia foliosoma sp. n., Baconia sapphirina sp. n., Baconia furtiva sp. n., Baconia pernix sp. n., Baconia applanatis sp. n., Baconia disciformis sp. n., Baconia nebulosa sp. n., Baconia brunnea sp. n.], Baconia godmani group [Baconia godmani (Lewis, 1888), Baconia venusta (J. E. LeConte, 1845), Baconia riehli (Marseul, 1862), comb. n., Baconia scintillans sp. n., Baconia isthmia sp. n., Baconia rossi sp. n., Baconia navarretei sp. n., Baconia maculata sp. n., Baconia deliberata sp. n., Baconia excelsa sp. n., Baconia violacea (Marseul, 1853), Baconia varicolor (Marseul, 1887b), Baconia dives (Marseul, 1862), Baconia eximia (Lewis, 1888), Baconia splendida sp. n., Baconia jacinta sp. n., Baconia prasina sp. n., Baconia opulenta sp. n., Baconia illustris (Lewis, 1900), Baconia choaspites (Lewis, 1901), Baconia lewisi Mazur, 1984], Baconia salobrus group [Baconia salobrus (Marseul, 1887b), Baconia

  9. Anion sensing with a Lewis acidic BODIPY-antimony(v) derivative.

    Science.gov (United States)

    Christianson, Anna M; Gabbaï, François P

    2017-02-21

    We describe the synthesis of a BODIPY dye substituted with a Lewis acidic antimony(v) moiety. This compound, which has been fully characterized, shows a high affinity for small anions including fluoride and cyanide, the complexation of which elicits a fluorescence turn-on response.

  10. Compensatory shifts in visual perception are associated with hallucinations in Lewy body disorders.

    Science.gov (United States)

    Bowman, Alan Robert; Bruce, Vicki; Colbourn, Christopher J; Collerton, Daniel

    2017-01-01

    Visual hallucinations are a common, distressing, and disabling symptom of Lewy body and other diseases. Current models suggest that interactions in internal cognitive processes generate hallucinations. However, these neglect external factors. Pareidolic illusions are an experimental analogue of hallucinations. They are easily induced in Lewy body disease, have similar content to spontaneous hallucinations, and respond to cholinesterase inhibitors in the same way. We used a primed pareidolia task with hallucinating participants with Lewy body disorders (n = 16), non-hallucinating participants with Lewy body disorders (n = 19), and healthy controls (n = 20). Participants were presented with visual "noise" that sometimes contained degraded visual objects and were required to indicate what they saw. Some perceptions were cued in advance by a visual prime. Results showed that hallucinating participants were impaired in discerning visual signals from noise, with a relaxed criterion threshold for perception compared to both other groups. After the presentation of a visual prime, the criterion was comparable to the other groups. The results suggest that participants with hallucinations compensate for perceptual deficits by relaxing perceptual criteria, at a cost of seeing things that are not there, and that visual cues regularize perception. This latter finding may provide a mechanism for understanding the interaction between environments and hallucinations.

  11. Dorothy L. Sayers and C. S. Lewis: Christian Postmodernism beyond Boundaries

    Science.gov (United States)

    Yuasa, Kyoko

    2012-01-01

    Modern critics do not consider science fiction and mystery novels to be "serious reading", but Dorothy L. Sayers and C. S. Lewis questioned the boundaries between "popular" and "serious" literature. Both Christian writers critically discuss the spiritual crisis of the modern world in each fiction genre. This paper…

  12. Lewis Nkosi: A Fragile Soul's Quest for Home | Gall | English in Africa

    African Journals Online (AJOL)

    Lewis Nkosi left South Africa in 1961 on a permanent exit visa on his way to study at Harvard as a Nieman Fellow. During his seventy-three years, he lived in England, America, Zambia, Poland, and Switzerland, and he transitioned from denying homesickness (because he had no home) to feeling it acutely (because he had ...

  13. Curcumin reduces trabecular and cortical bone in naive and Lewis lung carcinoma-bearing mice

    Science.gov (United States)

    The present study investigated the effects of dietary supplementation with curcumin on bone microstructural changes in female C57BL/6 mice in the presence or absence of Lewis lung carcinoma. Morphometric analysis showed that in tumor-bearing mice curcumin at 2% and 4% dietary levels (w/w) significa...

  14. Effect of induced hyperglycemia on metastatic spreading in Lewis lung carcinoma

    International Nuclear Information System (INIS)

    Shmakova, N.L.; Fomenkova, T.E.; Fadeeva, T.A.

    1991-01-01

    The effect of induced hyperglycemia on the intensity of metastatic dissemination of Lewis lung carcinoma was investigated in experiments on mice. Neither long-, nor short-term hyperglycemia, induced at different phases of dissemination, influenced the intensity of metastatic spreading, primary tumor growth, the time of appearance of metastases, and the average life duration of tumor-bearing animals

  15. Daniel Day-Lewis lihvis Oscari-rolli neli aastat / Triin Tael

    Index Scriptorium Estoniae

    Tael, Triin

    2008-01-01

    Paul Thomas Andersoni Upton Sinclairi "Õli" järgi lavastatud "Veri hakkab voolama" ("There Will Be Blood"), peaosas Daniel Day-Lewis : Ameerika Ühendriigid 2007. Näitleja võitis oma rolliga parima meespeaosatäitja Oscari. Tema tööst rolli(de)ga

  16. Lewis Acid-Base Properties of a Low Carbon Aluminium Killed Steel ...

    African Journals Online (AJOL)

    An important factor in achieving maximum adhesion of a particular coating system to the substrate lies in the proper preparation of the substrate prior to the application of paint. The Lewis acid-base properties of the outer metal surface play a determinant role in many of these applications, and the chemical reactions involved ...

  17. Providing Total Quality Fundamentals: 1995 Workshops for the NASA Lewis Research Center's Technical Services Directorate

    Science.gov (United States)

    Antczak, Paul; Jacinto,Gilda; Simek, Jimmy

    1997-01-01

    The National Aeronautics and Space Administration's (NASA) agency-wide movement to cultivate a quality workplace is the basis for Lewis Research Center to implement Total Quality Fundamentals (TQF) initiatives. The Lewis Technical Services Directorate (TSD) introduced the Total Quality Fundamentals (TQF) workshops to its work force as an opportunity to introduce the concepts and principles of TQF. These workshops also provided the participants with the opportunity to dialogue with fellow TSD employees and managers. This report describes, through the perspective of the Lewis TSD TQF Coaches, how the TQF work- shop process was accomplished in TSD. It describes the structure for addressing the need, implementation process, input the TSD Coaches provided, common themes and concerns raised, conclusions, and recommendations. The Coaches concluded that these types of workshops could be the key to open the communication channels that are necessary to help everyone at Lewis understand where they fit in the organization. TQF workshops can strengthen the participant's connection with the Mission, Vision of the Center, and Vision of the Agency. Reconunendations are given based on these conclusions that can help the TSD Quality Board develop attainable measures towards a quality workplace.

  18. Lewis-acid catalyzed depolymerization of Protobind lignin in supercritical water and ethanol

    NARCIS (Netherlands)

    Güvenatam, B.; Heeres, E.H.J.; Pidko, E.A.; Hensen, E.J.M.

    2014-01-01

    The use of metal acetates, metal chlorides and metal triflates as Lewis acid catalysts for the depolymerization of soda lignin under supercritical conditions was investigated. The reactions were carried out at 400°C in water and ethanol. Lignin conversion in supercritical water led to formation of

  19. Lewis-acid catalyzed depolymerization of Protobind lignin in supercritical water and ethanol

    NARCIS (Netherlands)

    Guvenatam, Burcu; Heeres, Erik H.J.; Pidko, Evgeny A.; Hensen, Ernie J. M.

    2016-01-01

    The use of metal acetates, metal chlorides and metal triflates as Lewis acid catalysts for the depolymerization of soda lignin under supercritical conditions was investigated. The reactions were carried out at 400 degrees C in water and ethanol. Lignin conversion in supercritical water led to

  20. The Brainstem Pathologies of Parkinson's Disease and Dementia with Lewy Bodies

    NARCIS (Netherlands)

    Seidel, Kay; Mahlke, Josefine; Siswanto, Sonny; Krueger, Reijko; Heinsen, Helmut; Auburger, Georg; Bouzrou, Mohamed; Grinberg, Lea T.; Wicht, Helmut; Korf, Horst-Werner; den Dunnen, Wilfred; Rueb, Udo

    Parkinson's disease (PD) and dementia with Lewy bodies (DLB) are among the human synucleinopathies, which show alpha-synuclein immunoreactive neuronal and/or glial aggregations and progressive neuronal loss in selected brain regions (eg, substantia nigra, ventral tegmental area, pedunculopontine

  1. Navy John Lewis (TAO 205) Class Oiler Shipbuilding Program: Background and Issues for Congress

    Science.gov (United States)

    2016-08-18

    These wires are placed under tension to support fuel hoses for refueling operations or trolleys that move pallets of provisions, ammunition, or other...SECNAV Mabus Names First TAO(X) Next Generation Oiler After Rep. John Lewis,” USNI News, January 6, 2016. 6 Sam LaGrone, “Navy to Name Ship After Gay

  2. Lack of Neuronal IFN-β-IFNAR Causes Lewy Body- and Parkinson's Disease-like Dementia

    DEFF Research Database (Denmark)

    Ejlerskov, Patrick; Hultberg, Jeanette Göransdotter; Wang, JunYang

    2015-01-01

    -causing mutant proteins. Mice lacking Ifnb function exhibited motor and cognitive learning impairments with accompanying α-synuclein-containing Lewy bodies in the brain, as well as a reduction in dopaminergic neurons and defective dopamine signaling in the nigrostriatal region. Lack of IFN-β signaling caused...

  3. Life on the Fringe: The Early Writings of Lewis Nkosi and Nat Nakasa1

    African Journals Online (AJOL)

    One evening in the late 1950s, Lewis Nkosi and his friend Nat Nakasa were walking through downtown Johannesburg when, as both later recalled, they decided to stop into a whites-only restaurant called The Texan. They ordered their coffees at the bar, knowing that the American man behind the counter expected them to ...

  4. Solid State Technology Branch of NASA Lewis Research Center: Fifth Annual Digest

    International Nuclear Information System (INIS)

    1993-08-01

    The digest is a collection of papers written by the members of the Solid State Technology Branch of NASA Lewis Research Center from June 1992-June 1993. The papers cover a range of topics relating to superconductivity, monolithic microwave integrated circuits (MMIC's), coplanar waveguide, and material characterization. Individual papers are abstracted separately on the data base

  5. Paradise Lost and Found: Obedience, Disobedience, and Storytelling in C.S. Lewis and Philip Pullman.

    Science.gov (United States)

    Wood, Naomi

    2001-01-01

    Considers how in the fantasy series "The Chronicles of Narnia" and "His Dark Materials," by C.S. Lewis and Philip Pullman respectively, the authors use symbols and themes from "Paradise Lost." Notes that each author's narrative choice uses his view of cosmic order to persuade readers that obedience should be…

  6. David Lewis in the Lab: Experimental Results on the Emergence of Meaning

    NARCIS (Netherlands)

    Bruner, Justin; O'Connor, Cailin; Rubin, Hannah; Huttegger, S. (Simon)

    2014-01-01

    In this paper we use an experimental approach to investigate how linguistic conventions can emerge in a society without explicit agreement. As a starting point we consider the signaling game introduced by Lewis (Convention 1969). We find that in experimental settings, small groups can quickly

  7. α-Synuclein pathology in the cranial and spinal nerves in Lewy body disease.

    Science.gov (United States)

    Nakamura, Keiko; Mori, Fumiaki; Tanji, Kunikazu; Miki, Yasuo; Toyoshima, Yasuko; Kakita, Akiyoshi; Takahashi, Hitoshi; Yamada, Masahito; Wakabayashi, Koichi

    2016-06-01

    Accumulation of phosphorylated α-synuclein in neurons and glial cells is a histological hallmark of Lewy body disease (LBD) and multiple system atrophy (MSA). Recently, filamentous aggregations of phosphorylated α-synuclein have been reported in the cytoplasm of Schwann cells, but not in axons, in the peripheral nervous system in MSA, mainly in the cranial and spinal nerve roots. Here we conducted an immunohistochemical investigation of the cranial and spinal nerves and dorsal root ganglia of patients with LBD. Lewy axons were found in the oculomotor, trigeminal and glossopharyngeal-vagus nerves, but not in the hypoglossal nerve. The glossopharyngeal-vagus nerves were most frequently affected, with involvement in all of 20 subjects. In the spinal nerve roots, Lewy axons were found in all of the cases examined. Lewy axons in the anterior nerves were more frequent and numerous in the thoracic and sacral segments than in the cervical and lumbar segments. On the other hand, axonal lesions in the posterior spinal nerve roots appeared to increase along a cervical-to-sacral gradient. Although Schwann cell cytoplasmic inclusions were found in the spinal nerves, they were only minimal. In the dorsal root ganglia, axonal lesions were seldom evident. These findings indicate that α-synuclein pathology in the peripheral nerves is axonal-predominant in LBD, whereas it is restricted to glial cells in MSA. © 2015 Japanese Society of Neuropathology.

  8. Stress and Burden among Caregivers of Patients with Lewy Body Dementia

    Science.gov (United States)

    Leggett, Amanda N.; Zarit, Steven; Taylor, Angela; Galvin, James E.

    2011-01-01

    Purpose: Patients with Lewy body dementia (LBD) may present a unique set of symptoms and challenges to family caregivers compared with other types of dementia. Prominent difficulties include motor impairment, activities of daily living (ADLs) disability, recurrent behavioral and emotional problems (BEPs), and diagnostic difficulties. These…

  9. Random forest to differentiate dementia with Lewy bodies from Alzheimer's disease

    NARCIS (Netherlands)

    Dauwan, Meenakshi; van der Zande, Jessica J.; van Dellen, Edwin; Sommer, Iris E C; Scheltens, Philip; Lemstra, Afina W.; Stam, Cornelis J.

    2016-01-01

    Introduction The aim of this study was to build a random forest classifier to improve the diagnostic accuracy in differentiating dementia with Lewy bodies (DLB) from Alzheimer's disease (AD) and to quantify the relevance of multimodal diagnostic measures, with a focus on electroencephalography

  10. An editor for the maintenance and use of a bank of contracted Gaussian basis set functions

    International Nuclear Information System (INIS)

    Taurian, O.E.

    1984-01-01

    A bank of basis sets to be used in ab-initio calculations has been created. The bases are sets of contracted Gaussian type orbitals to be used as input to any molecular integral package. In this communication we shall describe the organization of the bank and a portable editor program which was designed for its maintenance and use. This program is operated by commands and it may be used to obtain any kind of information about the bases in the bank as well as to produce output to be directly used as input for different integral programs. The editor may also be used to format basis sets in the conventional way utilized in publications, as well as to generate a complete, or partial, manual of the contents of the bank if so desired. (orig.)

  11. Artificial intelligence in peer review: How can evolutionary computation support journal editors?

    Science.gov (United States)

    Mrowinski, Maciej J; Fronczak, Piotr; Fronczak, Agata; Ausloos, Marcel; Nedic, Olgica

    2017-01-01

    With the volume of manuscripts submitted for publication growing every year, the deficiencies of peer review (e.g. long review times) are becoming more apparent. Editorial strategies, sets of guidelines designed to speed up the process and reduce editors' workloads, are treated as trade secrets by publishing houses and are not shared publicly. To improve the effectiveness of their strategies, editors in small publishing groups are faced with undertaking an iterative trial-and-error approach. We show that Cartesian Genetic Programming, a nature-inspired evolutionary algorithm, can dramatically improve editorial strategies. The artificially evolved strategy reduced the duration of the peer review process by 30%, without increasing the pool of reviewers (in comparison to a typical human-developed strategy). Evolutionary computation has typically been used in technological processes or biological ecosystems. Our results demonstrate that genetic programs can improve real-world social systems that are usually much harder to understand and control than physical systems.

  12. Artificial intelligence in peer review: How can evolutionary computation support journal editors?

    Directory of Open Access Journals (Sweden)

    Maciej J Mrowinski

    Full Text Available With the volume of manuscripts submitted for publication growing every year, the deficiencies of peer review (e.g. long review times are becoming more apparent. Editorial strategies, sets of guidelines designed to speed up the process and reduce editors' workloads, are treated as trade secrets by publishing houses and are not shared publicly. To improve the effectiveness of their strategies, editors in small publishing groups are faced with undertaking an iterative trial-and-error approach. We show that Cartesian Genetic Programming, a nature-inspired evolutionary algorithm, can dramatically improve editorial strategies. The artificially evolved strategy reduced the duration of the peer review process by 30%, without increasing the pool of reviewers (in comparison to a typical human-developed strategy. Evolutionary computation has typically been used in technological processes or biological ecosystems. Our results demonstrate that genetic programs can improve real-world social systems that are usually much harder to understand and control than physical systems.

  13. A Java Chemical Structure Editor Supporting the Modular Chemical Descriptor Language (MCDL

    Directory of Open Access Journals (Sweden)

    Andrei A. Gakh

    2006-03-01

    Full Text Available A compact Modular Chemical Descriptor Language (MCDL chemical structure editor (Java applet is described. The small size (approximately 200 KB of the applet allows its use to display and edit chemical structures in various Internet applications. The editor supports the MCDL format, in which structures are presented in compact canonical form and is capable of restoring bond orders as well as of managing atom and bond drawing overlap. A small database of cage and large cyclic fragment is used for optimal representation of difficult-to-draw molecules. The improved algorithm of the structure diagram generation can be used for other chemical notations that lack atomic coordinates (SMILES, InChI.

  14. CMS Configuration Editor: GUI based application for user analysis job definition

    CERN Document Server

    De Cosa, Annapaola

    2010-01-01

    We present the user interface and the software architecture of the Configuration Editor that is used by CMS physicists to configure their physics analysis tasks. Analysis workflows typically involve execution of a sequence of algorithms, and these are implemented as software modules that are integrated within the CMS software framework (CMSSW). In particular, a set of common analysis tools is provided in the so-called CMS Physics Analysis Toolkit (PAT) and these need to be steered and configured during the execution of an analysis job. The Python scripting language is used to define the job configuration that drives the analysis workflow. Configuring analysis jobs can be quite a challenging task, particularly for newcomers, and therefore a graphical tool, called the Configuration Editor, has been developed to facilitate the creation and inspection of these configuration files. Typically, a user-defined analysis workflow can be produced starting from a standard configuration file, applying and configuring PAT ...

  15. MULTIMEDIA EDITOR OF VIRTUAL PHYSICAL LABORATORY IN DISTANCE LEARNING SYSTEM «KHERSON VIRTUAL UNIVERSITY»

    Directory of Open Access Journals (Sweden)

    Kravtsov H.

    2017-12-01

    Full Text Available The questions of modeling the structure of the objects of the system, the design of software modules and technologies for creating the editor of a virtual laboratory are considered. The relevance of the study is due to the lack in existing distance learning systems of support for the creation and use of virtual laboratory work on disciplines of the natural-science profile. The subject of the study is a software module for creating and using virtual laboratory work in a distance learning system. The purpose of the study is the development of a system model and a description of the software development technology of a virtual laboratory for physics for a distance learning system. The information technologies of designing the structure of the virtual laboratory and the main modes of the program module of the editor of the virtual laboratory work are described. At the heart of the structure of the software module "Virtual Laboratory" is the multimedia Web-editor of virtual laboratory works, which is created using object-oriented design technology. The program library of multimedia 3D objects created in the development environment of interactive graphic objects Unity3D. It unifies the process of creation and processing of virtual laboratory works. The basic mathematical package for supporting calculations is the mathematical processor Waterloo Maple. The application of the developed software interface will allow teachers to create laboratory works and use them in their distance courses. Students, in turn, will be able to conduct research, performing virtual laboratory work. As an example, the editor of the virtual laboratory for physics in the distance learning system "Kherson Virtual University" is considered.

  16. Expectations in case of event - from a television editor's point of view

    International Nuclear Information System (INIS)

    Engelhardt, H.

    1997-01-01

    Informing the public about emergencies requires two different phases a of necessary operation: (1) a pre-event culture of permanent relations and communication, training authors and editors, and footage-providing, and (2) a mobile information task force to be alerted very quickly in case of event. Special television needings and recommandations are elaborated, the legal duties of german public radio and television corporations are outlined. (orig.) [de

  17. Guest editor - Material exchanges at marine boundaries and surface ocean processes: Forcings and feedbacks

    Digital Repository Service at National Institute of Oceanography (India)

    DileepKumar, M.

    . Diffusional flux is generally used to quantify air?sea flux of a gas and the bubbling process is generally ignored. This study highlights therefore the signi- ficance of bubbles in loading the atmosphere with methane from shallow water systems. What hap- pens... Institute of Science, Bangalore) for their critical and indepth comments which enriched the qual- ity and content of the manuscripts and helped in editorial decisions. I also appreciate the support and encouragement I received from the Editors, particularly...

  18. THE USING OF GRAPHICAL EDITOR IN THE ENGINEERING GRAPHICS AND THE COURSE DESIGNING

    Directory of Open Access Journals (Sweden)

    KARPYUK L. V.

    2016-08-01

    Full Text Available The problems of learning students of the engineering and computer graphics of the course on the base of computer-aided design (CAD were described in the article. The examples of training tasks for acquiring knowledge of work in the environment of graphical editor of AutoCAD were shown. These examples are needed to perform drawings on The Engineering Graphics, and also for a graphic part of Course Projects for students of mechanical specialties.

  19. [Stanisława Adamowiczowa--first editor in-chief of Journal "Przeglad Epidemiologiczny"].

    Science.gov (United States)

    Gromulska, Marta

    2010-01-01

    First issue of Epidemiological Review was published in 1920. First editor in chief was Stanisława Adamowiczowa, PhD (1888-1965), who had worked in National Central Epidemiological Institute since 1919, and later, for period of 45 years, interrupted by breaks resulting from political situation, worked in National Institute of Hygiene. In this jubilee article, we present scientific resume of S. Adamowiczowa which focuses on her achievements in infectious diseases epidemiology, and particularly in analysis and evaluation of current epidemiological data distribution in Poland and worldwide in the period. She was the pioneer in systemic organization of registries of new cases of diseases in the highly populated Polish cities; she initiated use of statistical methods in this field. As editor in chief of Epidemiological Review, she started publishing Epidemiological Chronicle, which is continuously added as a supplement to every second issue, each year. Name of S. Adamowiczowa is associated with Ludwik Rajchman--director of Hygiene Section in League of Nations, with Witold Chodźko PhD--she led courses in National School of Hygiene in Warsaw, with prof. Marcin Kacprzak--as co-author and co-editor of books on hygiene and epidemiology. A brief list of scientific publications of S. Adamowiczowa is also presented.

  20. Real time processing of neutron monitor data using the edge editor algorithm

    Directory of Open Access Journals (Sweden)

    Mavromichalaki Helen

    2012-09-01

    Full Text Available The nucleonic component of the secondary cosmic rays is measured by the worldwide network of neutron monitors (NMs. In most cases, a NM station publishes the measured data in a real time basis in order to be available for instant use from the scientific community. The space weather centers and the online applications such as the ground level enhancement (GLE alert make use of the online data and are highly dependent on their quality. However, the primary data in some cases are distorted due to unpredictable instrument variations. For this reason, the real time primary data processing of the measured data of a station is necessary. The general operational principle of the correction algorithms is the comparison between the different channels of a NM, taking advantage of the fact that a station hosts a number of identical detectors. Median editor, Median editor plus and Super editor are some of the correction algorithms that are being used with satisfactory results. In this work an alternative algorithm is proposed and analyzed. The new algorithm uses a statistical approach to define the distribution of the measurements and introduces an error index which is used for the correction of the measurements that deviate from this distribution.