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Sample records for plato boulevard st

  1. ST-elevation acute coronary syndromes in the Platelet Inhibition and Patient Outcomes (PLATO) trial

    DEFF Research Database (Denmark)

    Armstrong, Paul W; Siha, Hany; Fu, Yuling

    2012-01-01

    Ticagrelor, when compared with clopidogrel, reduced the 12-month risk of vascular death/myocardial infarction and stroke in patients with ST-elevation acute coronary syndromes intended to undergo primary percutaneous coronary intervention in the PLATelet inhibition and patient Outcomes (PLATO...

  2. Baseline Q waves as a prognostic modulator in patients with ST-segment elevation: insights from the PLATO trial.

    Science.gov (United States)

    Siha, Hany; Das, Debraj; Fu, Yuling; Zheng, Yinggan; Westerhout, Cynthia M; Storey, Robert F; James, Stefan; Wallentin, Lars; Armstrong, Paul W

    2012-07-10

    Baseline Q waves may provide additional value compared with time from the onset of symptoms in predicting outcomes for patients with ST-segment elevation. We evaluated whether baseline Q waves superseded time from symptom onset as a prognostic marker of one-year mortality in patients with ST-segment elevation acute coronary syndrome. Our study was derived from data from patients undergoing primary percutaneous coronary intervention within 24 hours in the PLATelet inhibition and patient Outcomes trial Q waves on the baseline electrocardiogram were evaluated by a blinded core laboratory. We assessed the associations between baseline Q waves and time from symptom onset to percutaneous coronary intervention with peak biomarkers, ST-segment resolution on the discharge electrocardiogram, and one-year all-cause and vascular mortality. Of 4341 patients with ST-segment elevation, 46% had baseline Q waves. Compared to those without Q waves, those with baseline Q waves were older, more frequently male, had higher heart rates, more advanced Killip class and had a longer time between the onset of symptoms and percutaneous coronary intervention. They also had higher one-year all-cause mortality than patients without baseline Q waves (baseline Q waves: 4.9%; no baseline Q waves: 2.8%; hazard ratio [HR] 1.78, 95% confidence interval [CI] 1.29-2.45, p waves. After multivariable adjustment, baseline Q waves, but not time from symptom onset, were associated with a significant increase in all-cause mortality (adjusted HR 1.42, 95% CI 1.10-2.01, p = 0.046) and vascular mortality (adjusted HR 1.58, 95% CI 1.09-2.28, p = 0.02). The presence of baseline Q waves provides useful additional prognostic insight into the clinical outcome of patients with ST-segment elevation. Clinical Trials.gov registration no. NCT00391872.

  3. 76 FR 12103 - Erie Boulevard Hydropower, L.P; Notice of Settlement Agreement and Soliciting Comments

    Science.gov (United States)

    2011-03-04

    ... Hydropower, L.P; Notice of Settlement Agreement and Soliciting Comments Take notice that the following... Boulevard Hydropower, L.P. e. Location: The existing multi-development project is located on the Oswegatchie... 791 (a)-825(r) h. Applicant Contact: Daniel Daoust, Erie Boulevard Hydropower, 33 West 1st Street...

  4. Finding Ernst Mayr's Plato.

    Science.gov (United States)

    Powers, Jack

    2013-12-01

    Many biologists have accepted Ernst Mayr's claim that evolutionary biology undermined an essentialist or typological view of species that had its roots in Platonic philosophy. However, Mayr has been accused of failing to support with textual evidence his attributions to Plato of these sorts of views about biology. Contemporary work in history and philosophy of biology often seems to take onboard Mayr's account of Plato's view of species. This paper seeks to provide a critical account of putative inconsistencies between an evolutionary view of species and Platonic philosophy with renewed attention to the Platonic texts in light of recent Plato scholarship; I argue that claims that Plato held an essentialist view of species inconsistent with evolutionary biology are inadequately supported by textual evidence. If Mayr's essentialist thesis fails, one might think that the intuition that Platonic philosophy is in tension with Darwinian evolution could nonetheless be accounted for by Plato's apparent privileging of a certain sort of teleological explanation, a thesis that Mayr suggests in his 1959 paper on Louis Agassiz. However, this thesis also faces difficulties. Ernst Mayr's Plato is more likely to be found in the writings of anti-evolutionary 19th century biologists like Mayr's frequent target, Agassiz, than in a cautious reading of the Platonic dialogues themselves. Interlocutors in discussions of the history of biological thought and classificatory methods in biology should be cautious in ascribing views about biology to Plato and using terms like "Platonic essentialism." Copyright © 2013 Elsevier Ltd. All rights reserved.

  5. [Plato psychiatrist, Foucault platonic].

    Science.gov (United States)

    Mathov, Nicolás

    2016-05-01

    This work explores the links between the concepts of "soul", "law" and "word" in Plato's work, in order to highlight the importance and the centrality of the philosophical-therapeutic dimension in the Greek philosopher's thought. In that way, this work pretends to show that "contemporary" problems usually discussed within "Human Sciences" in general, and Psychiatry in particular, should confront their knowledge with Plato's work, mainly due to the profound influence his ideas have had in our Greco-Christian culture. In that sense, and with that objective, this work also explores Michel Foucault's lucid and controversial interpretation of Plato.

  6. A Small Essay About a Big Boulevard

    Directory of Open Access Journals (Sweden)

    Elena Grigoryeva

    2015-08-01

    Full Text Available The essay presents the analogies of turning city borders and walls into boulevards and gardens through the examples of Moscow and Irkutsk. The main street of Irkutsk is viewed in a new light, as a boulevard. It is proposed to take into consideration the peculiarities of the four sense-parts of the street when working on design codes.

  7. PLATO Esperanto Materials.

    Science.gov (United States)

    Sherwood, Judith

    1981-01-01

    A summary is presented of types of Esperanto materials available on PLATO--a general overview section, a picture introduction, lessons that accompany a textbook, vocabulary drills, crossword puzzles, dictation drills, reading practice, and a concentration game. The general overview lesson gives a comprehensive summary of the history and…

  8. PLATO IV Accountancy Index.

    Science.gov (United States)

    Pondy, Dorothy, Comp.

    The catalog was compiled to assist instructors in planning community college and university curricula using the 48 computer-assisted accountancy lessons available on PLATO IV (Programmed Logic for Automatic Teaching Operation) for first semester accounting courses. It contains information on lesson access, lists of acceptable abbreviations for…

  9. From Pericles to Plato

    DEFF Research Database (Denmark)

    Larsen, Øjvind

    2012-01-01

    Plato is normally taken as one of the founders of Western political philosophy, not at least with his Republic. Here, he constructs a hierarchy of forms of governments, beginning with aristocracy at the top as a critical standard for the other forms of governments, and proceeding through timocracy......’ funeral oration is used to show that Pericles presented a democratic political philosophy that can serve as a counterpoint to Plato’s political philosophy in the Republic....

  10. Peers on Socrates and Plato

    Science.gov (United States)

    Mackenzie, Jim

    2014-01-01

    There is more to be said about two of the topics Chris Peers addresses in his article "Freud, Plato and Irigaray: A morpho-logic of teaching and learning" (2012, Educational Philosophy and Theory, 44, 760-774), namely the Socratic method of teaching and Plato's stance with regard to women and feminism. My purpose in this article is…

  11. Green plantings in boulevards of Ufa

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    Konashova S. I.

    2018-03-01

    Full Text Available in the article the features of planning and landscaping Ufa boulevards, in a large part impacting on aesthetic level of the urban development are considered. Species composition and quality of green spaces, features of landscape planning are explored in the new sector of the city. It allowed to develop more acceptable options for changing its development pattern and species composition.

  12. Plato's patricide in the sophist

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    Deretić Irina J.

    2012-01-01

    Full Text Available In this paper, the author attempts to elucidate validity of Plato's criticism of Parmenides' simplified monistic ontology, as well as his concept of non-being. In contrast to Parmenides, Plato introduces a more complex ontology of the megista gene and redefines Parmenides' concept of non-being as something absolutely different from being. According to Plato, not all things are in the same sense, i. e. they have the different ontological status. Additionally, he redefines Parmenides' concept of absolute non-being as 'difference' or 'otherness.' .

  13. Plato, Nightingale, and Nursing: Can You Hear Me Now?

    Science.gov (United States)

    Arnone, Jacqueline Michele; Fitzsimons, Virginia

    2015-10-01

    A historical perspective on how the writings of Plato influenced Florence Nightingale in the formation of nursing as a respected profession for women. Comparing Nightingale's life and legacy to Platonic philosophy demonstrates how philosophy continues to speak to the profession of nursing practice as guardians of society in the 21st century. A review of the literature using EBSCO, SAGEpub, MEDLINE, and CINAHL databases and hand searches of literature were initiated for the years 1990-2014 using the terms "Plato," "Nightingale," and "nursing" restricted to English. Florence Nightingale, known as the mother of modern-day nursing, embodied her life and work after the philosophic tenets of Plato. Plato's Allegory of the Cave influenced Nightingale's attitudes with regard to the value of education, knowledge of the good, and the importance of imparting learned knowledge to others. Plato's work spoke of educating both men and women to seek the truth, affording both sexes to become competent as future leaders in the role of guardians to society. Nightingale's emphasis of education for women as a conduit for their usefulness to society mirrored Plato's philosophy. Over 100 years after her death, the impact Florence Nightingale still has on professional nursing practice remains. Scholarship in nursing education today is infused with a liberal arts background in philosophy, ethics, and the sciences. Nightingale's holistic concepts of person, health, and environment in the practice of nursing coalesced with her statistical analyses in validating nursing actions foreshadowed the development of universal nursing knowledge and language base and meta-paradigm concepts in nursing. Further classification and categorization of Nightingale's concepts of assessing, implementing, and evaluating delivery of care became the linguistic precursors for the identification of nursing process, nursing actions, and nursing diagnoses. Plato's and Nightingale's holistic, scientific, and

  14. Phusis and Nomos in Plato

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    Zahra Nouri Sanghdehi

    2017-07-01

    Full Text Available One of the greatest problems in Plato that appears in different forms in his works is the relation of nomos and phusis. This thesis has been in fifth century B.C as the contradiction of phusis and nomos among big thinkers. In this essay, we tried to investigate the relation of phusis and nomos in Plato’s thoughts according to current theories of the contradiction of these in dialogues Gorgias, Republic and Protagoras. Plato tries to minimize consequences of belief to contradiction of phusis and nomos in social and political life by assertion large scale relation between phusis and nomos. Plato depicts the ultimate solution of this problem in Law. There he accounts nomos as raised from phusis that is sub sovereignty of divine. Indeed union of phusis and gods in Plato’s thought is sanction for the identity of phusis and nomos.

  15. Four Educators in Plato's "Theaetetus"

    Science.gov (United States)

    Mintz, Avi I.

    2011-01-01

    Scholars who have taken interest in "Theaetetus'" educational theme argue that Plato contrasts an inferior, even dangerous, sophistic education to a superior, philosophical, Socratic education. I explore the contrasting exhortations, methods, ideals and epistemological foundations of Socratic and Protagorean education and suggest that Socrates'…

  16. Plato crater, first observative session: not any "hook" but a shark fin? (Italian Title: La 1° Campagna Osservativa del cratere Plato: non un "uncino" ma una "pinna di squalo"?)

    Science.gov (United States)

    Mercatali, A.

    2018-01-01

    On 1st March 2012 an observative session of Moon's Plato crater was made. The purpose of these observations was to check the presence of one shadow with "hook" form at the inner of Plato crater already reported by H. Percy Wilkins, 3th April 21:30 UT, 1952. The results obtained by us have not shown any shadow with an hook form, but a shadow like a shark fin.

  17. Relations as Plural-Predications in Plato

    OpenAIRE

    Scaltsas, Theodore

    2013-01-01

    Plato was the first philosopher to discover the metaphysical phenomenon of plural-subjects and plural-predication; e.g. you and I are two, but neither you, nor I are two. I argue that Plato devised an ontology for plural-predication through his Theory of Forms, namely, plural-partaking in a Form. Furthermore, I argue that Plato used plural-partaking to offer an ontology of related individuals without reifying relations. My contention is that Plato’s theory of plural-relatives has evaded detec...

  18. The Boulevard Lefebvre Disaster: A Crisis in Construction

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    Jacob Paskins

    2013-10-01

    Full Text Available On 15 January 1964, a twelve-storey housing block collapsed while under construction on boulevard Lefebvre in Paris, killing twenty workers and injuring eighteen. Ten days later, the funeral for the dead workers became a national event. Crowds flocked to the streets of Paris and work on building sites stopped in solidarity with the victims. This landmark accident marked a significant shift in attitudes towards building site safety. Within a year of boulevard Lefebvre, the French government introduced the first major building safety laws in half a century.      Accidents on building sites were frequent in France during the 1960s, resulting in 1,000 deaths annually, but boulevard Lefebvre was a seismic moment that made visible the human cost of construction work. An accident on the scale of boulevard Lefebvre revealed anxieties about architecture, technology and urban development that transcended the single event. Based on eyewitness accounts and findings from the accident investigation, this article pieces together for the first time the events surrounding the accident and the responses to it.

  19. The Method of Hypothesis in Plato's Philosophy

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    Malihe Aboie Mehrizi

    2016-09-01

    Full Text Available The article deals with the examination of method of hypothesis in Plato's philosophy. This method, respectively, will be examined in three dialogues of Meno, Phaedon and Republic in which it is explicitly indicated. It will be shown the process of change of Plato’s attitude towards the position and usage of the method of hypothesis in his realm of philosophy. In Meno, considering the geometry, Plato attempts to introduce a method that can be used in the realm of philosophy. But, ultimately in Republic, Plato’s special attention to the method and its importance in the philosophical investigations, leads him to revise it. Here, finally Plato introduces the particular method of philosophy, i.e., the dialectic

  20. Plato's Anti-Kohlbergian Program for Moral Education

    Science.gov (United States)

    Jonas, Mark E.

    2016-01-01

    Following Lawrence Kohlberg it has been commonplace to regard Plato's moral theory as "intellectualist", where Plato supposedly believes that becoming virtuous requires nothing other than "philosophical knowledge or intuition of the ideal form of the good". This is a radical misunderstanding of Plato's educational programme,…

  1. Plato's problem an introduction to mathematical platonism

    CERN Document Server

    Panza, M

    2013-01-01

    What is mathematics about? And how can we have access to the reality it is supposed to describe? The book tells the story of this problem, first raised by Plato, through the views of Aristotle, Proclus, Kant, Frege, Gödel, Benacerraf, up to the most recent debate on mathematical platonism.

  2. The PLATO 2.0 mission

    NARCIS (Netherlands)

    Rauer, H.; et al., [Unknown; Hekker, S.

    2014-01-01

    PLATO 2.0 has recently been selected for ESA’s M3 launch opportunity (2022/24). Providing accurate key planet parameters (radius, mass, density and age) in statistical numbers, it addresses fundamental questions such as: How do planetary systems form and evolve? Are there other systems with planets

  3. Quoting Plato in Porphyrius' Cuestiones homericas

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    Lucía Rodríguez‑Noriega Guillén

    2016-08-01

    Full Text Available This paper studies the quotations of Plato in Porphyry’s Homeric Questions,including their typology (literal quotation, allusion, paraphrase, etc., their beingor not direct citations, their function in the work, and their possible parallels inother authors.

  4. Socrates the Pythagorean: an Invention of Plato?

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    Yury Shichalin

    2012-06-01

    Full Text Available This article discusses the image of Socrates as found in the Works of Plato and Aristophanes. The author discovers Pythagorean traits in the image of Socrates as portrayed by these two ancient authors. The author also discusses the Pythagoreans and their role in the creation of stable schools of Philosophy. He likewise shows that the sophists were not the only ones contributing to the creation of centres of education and learning in the ancient world

  5. Pemikiran Epistemologi Barat: dari Plato Sampai Gonseth

    OpenAIRE

    Nunu Burhanuddin

    2015-01-01

    This paper riviewing the Western epistemology thought. The theme focuses on Plato to Gonseth. The Epistemology that referred in this article, is to think about "how humans acquire knowledge?". From this then appear four types of sect modern western epistemology thought, namely: sect of empiricism, rationalism sect, kantinian sect, sect of positivism. Furthermore, the social positivism sciences developed by Comte leaves serious problems associated with the loss of the role of the subject. This...

  6. Ancient Doctrines of Passions: Plato and Aristotle

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    Iskra-Paczkowska Agnieszka

    2016-09-01

    Full Text Available The subject of this essay is a discussion of the doctrines of emotions of Plato and Aristotle. According to both them it is impossible to oust the passions from the good, i.e. happy life. On the contrary, emotions are an important component of human excellence. We investigate this question with reference to Plato’s doctrine of the soul and his concept of a perfect life, and Aristotle’s ethics, poetics and rhetoric.

  7. Evaluating PLATO: postgraduate teaching and learning online.

    Science.gov (United States)

    Brown, Menna; Bullock, Alison

    2014-02-01

      The use of the Internet as a teaching medium has increased rapidly over the last decade. PLATO (postgraduate learning and teaching online) was launched in 2008 by the e-learning unit (ELU) of Wales Deanery. Located within Learning@NHSWales, a Moodle virtual learning environment (VLE), it hosts a wide range of freely available courses and resources tailored to support the education, training and continuing professional development (CPD) needs of health care professionals working across the National Health Service (NHS) Wales. The evaluation aimed to identify the costs and benefits of PLATO, report its value as attributed by users, identify potential cost savings and make recommendations.   Five courses (case studies) were selected, representing the range of available e-learning resources: e-induction; fetal heart monitoring; cervical screening; GP prospective trainers; and tools for trainers. Mixed methods were used: one-to-one qualitative interviews, focus group discussions and surveys explored user views, and identified individual and organisational value.   Qualitative findings identified six key areas of value for users: ELU support and guidance; avoidance of duplication and standardisation; central reference; local control; flexibility for learners; and specific features. Survey results (n=72) indicated 72 per cent of consultants reported that PLATO was easy to access and user friendly. E-learning was rated as 'very/important' for CPD by 79 per cent of respondents. Key challenges were: access, navigation, user concerns, awareness and support.   PLATO supports education and helps deliver UK General Medical Council standards. Future plans should address the suggested recommendations to realise cost savings for NHS Wales and the Wales Deanery. The findings have wider applicability to others developing or using VLEs. © 2014 John Wiley & Sons Ltd.

  8. Pemikiran Epistemologi Barat: dari Plato Sampai Gonseth

    Directory of Open Access Journals (Sweden)

    Nunu Burhanuddin

    2015-06-01

    Full Text Available This paper riviewing the Western epistemology thought. The theme focuses on Plato to Gonseth. The Epistemology that referred in this article, is to think about "how humans acquire knowledge?". From this then appear four types of sect modern western epistemology thought, namely: sect of empiricism, rationalism sect, kantinian sect, sect of positivism. Furthermore, the social positivism sciences developed by Comte leaves serious problems associated with the loss of the role of the subject. This problem being the background of epistemology philosophy appears that by Emund Husserl developed through the phenomenology, Habermas through hermeneutics, and Ferdinand Gonseth through critical theory.

  9. Plato's ghost the modernist transformation of mathematics

    CERN Document Server

    Gray, Jeremy

    2008-01-01

    Plato's Ghost is the first book to examine the development of mathematics from 1880 to 1920 as a modernist transformation similar to those in art, literature, and music. Jeremy Gray traces the growth of mathematical modernism from its roots in problem solving and theory to its interactions with physics, philosophy, theology, psychology, and ideas about real and artificial languages. He shows how mathematics was popularized, and explains how mathematical modernism not only gave expression to the work of mathematicians and the professional image they sought to create for themselves, but how modernism also introduced deeper and ultimately unanswerable questions

  10. Plato the Pederast: Rhetoric and Cultural Procreation in the Dialogues.

    Science.gov (United States)

    Ervin, Elizabeth

    1993-01-01

    Examines Plato's Dialogues by reading them through two cultural lenses: the role of eros in classical Greece and its analogous relationship to language and rhetoric; and the educational function of eros within the ancient institution of pederasty. Shows how the cultural values of ancient Greece manifested themselves in Plato's erotic educational…

  11. Plato's Theories of Knowledge and Education: an Examination of the ...

    African Journals Online (AJOL)

    Plato's Theories of Knowledge and Education: an Examination of the Interpretations of Cloete and Agyemang. ... UJAH: Unizik Journal of Arts and Humanities ... views, this article reveals some serious logical and factual errors in Cloete's interpretations, and thereby clarifies Plato's epistemology and theories of education.

  12. Plato and the teaching of entrepreneurship studies as general ...

    African Journals Online (AJOL)

    Secondly to use Plato's model of education to stress the importance of the practical aspect of entrepreneurial studies so as to avoid the old syndrome of breeding certificate Laden, theory filled entrepreneurial studies. For Plato, education should be tailored to suit the learner specialization; that is a carpenter should be taught ...

  13. Plato: from Socrates to Pre-Socratics?

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    YU. SHICHALIN

    2015-04-01

    Full Text Available The traditional view on the chronology of the Corpus Platonicum (CP texts turns out to be anachronistic from several, especially formal and historical, points of view. From the formal point of view all the CP texts can be divided into speeches, framed dialogues and dialogues in dramatic form; there are serious reasons for correlating these groups of dialogues with different chronological periods. Historically, to view Plato’s works as modern philosophical and scholarly literature is incorrect; instead, it would seem expedient to correlate the three groups of dialogues mentioned with their changing audiences for which Plato wrote before the establishment of the Academy, during the first stage of its existence (before the second trip to Sicily and in the later period. The evolution of Plato’s philosophy is to be correlated with the evolution of the school created by him. Lack of attention to these methods can lead to incorrect assumptions concerning Plato’s evolution which found their way, among others, into the book “Plato and the Post-Socratic Dialogue” by Prof. Ch. Kahn where he speaks of a transition from Socratic to Pre-Socratic problems in Plato’s works; the book is critically examined by the author of the present article.

  14. A scientific approach to Plato's Atlantis

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    Massimo Rapisarda

    2015-09-01

    Full Text Available The myth of Atlantis is hard to die. This attempt to use scientific evidence to give it the final smash ends up with the doubt that it might not be totally unsubstantiated. The time of the supposed existence of Atlantis (around twelve thousand years ago was, in fact, characterized by technological revolutions, acknowledged by archaeology, and abrupt climate changes, documented by geology. In principle, it cannot therefore be ruled out that some of those dramatic events left a memory, later used by Plato as a basis for its tale. The climate changes involved the majority of the northern hemisphere, thus all the ancient civilizations (Egyptian, Mesopotamian, Indian and Chinese could have preserved reminiscence, but it is clear that the events occurring closer to Greece would have been more accessible to Plato. Among the Mediterranean sites that experienced the cataclysms of the beginning of the Holocene, a good candidate to host a primordial civilization might have been the archipelago then existing in the Strait of Sicily, a natural maritime link between Tunisia and Italy, prized by the presence of an obsidian source at Pantelleria. Eleven thousand five hundred years ago, a sudden sea level rise erased the archipelago, submerging the possible settlements, but Pantelleria obsidian ores are still there and could provide a significant clue. In fact, the potential discovery of artefacts, originating from a source now submerged by the sea level rise, would imply that the collection of the mineral took place when it was still emerged, namely at the time of Atlantis. Even if such discovery would not be sufficient to prove the existence of the mythical island, it would be enough to shake up the timeline of the human occupation in the region.

  15. What Plato and Murdoch Think About Love

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    Shadi Shakouri

    2012-07-01

    Full Text Available There are many interpretations of love and lots of scholars write and talk on love; however, what exactly is the meaning of love? Iris Murdoch’s works are an accumulation of emotional relationships and feelings of love. Her great subject is love, both sexual and non-sexual, and her characters are the portrayal of a small group of people caught up in convoluted ties of love and hate, with Eros ruling over them (Cohen 22. Murdoch was one of the most respected British writers and philosophers of the second half of the twentieth century and, of course, the postwar period. In Murdoch’s novels, love is one of the central themes—marriage, as the institution of love, more often binds than frees. Her characters are mainly ego-centric people who struggle to love and are often overwhelmed by the factor of self-obsession, jealousy, ambition, fascination with suffering and charismatic power. They are absolutely ordinary people with a consuming demand for love, and mental and physical exile. Murdoch was inspired by Plato’s ideas in many ways. Like art, here again Plato’s idea of love is more skeptical than Murdoch’s, whereas Murdoch kept it only as a way to the Good, creation, and happiness. Murdoch and Plato saw love more as a Freudian concept, the Eros, the word that comes from the name of the first Greek god of love. Both the philosophers, Plato and Murdoch, believed that this erotic longing and desires revived by Eros can led to a new direction, a way toward virtue and truth. Her protagonist or marginalized characters are usually tackling it with either vulgarity or the heavenly, which results in creation, art or salvation. Murdoch, as a major moral philosopher, usually grasps the chances to encapsulate her moral visions in her works, and created novels that should be counted as meditations on human love and goodness.

  16. Anamnesis and the Silent Narrator in Plato and John

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    George L. Parsenios

    2017-03-01

    Full Text Available The Gospel of John is often compared to the dialogues of Plato by those who connect Johannine theology and Platonic philosophy. The comparison operates on the level of ideas. The present paper does not ignore issues of theology and philosophy but grounds a comparison of John and Plato first and foremost on the literary level. In several key places in John 1, 3, and 14, the Johannine narrator recedes from view and is unexpectedly silent where one would expect a narrator’s comment to organize the conversations and interactions between characters in John. Plato also renders the voice of the narrator silent in a dialogue like the Theaetetus. This paper argues that John and Plato both suppress the narrator’s voice in order to further their anamnetic efforts and to make later generations not only readers but participants in their original conversations.

  17. 1 Plato's Theories of Knowledge and Education: an Examination of ...

    African Journals Online (AJOL)

    Ngozi Ezenwa-Ohaeto

    doing introduced some of the most insightful theories of knowledge that ..... major deductions he makes from that quotation (but does not explain), are: (i). That Plato 'assumes' that there is 'a pre- linguistic realm whose representation either.

  18. Isocrates and Plato on Rhetoric and Rhetorical Education.

    Science.gov (United States)

    Benoit, William L.

    1991-01-01

    Compares the views of Isocrates and Plato on rhetoric and rhetorical education. Elucidates their criticisms of the sophists, their general assumptions about the nature and function of rhetoric, and their views on rhetorical education. (PRA)

  19. Rationality and Motivation: Moral Psychology in Plato's Socratic Dialogues

    OpenAIRE

    Neiders, Ivars

    2011-01-01

    "Rationality and Motivation: Moral Psychology in Plato's Socratic Dialogues" Annotation The dissertation "Rationality and Motivation: Moral Psychology in Plato's Socratic Dialogues" is a philosophical study of Socratic views in moral psychology. Particular attention is paid to what the author calls (1) Doxastic competence and (2) Orectic competence. It is argued that according to Socrates these two different epistemic relations are important aspects of our self-understanding. The doxast...

  20. Eugenics concept: from Plato to present.

    Science.gov (United States)

    Güvercin, C H; Arda, B

    2008-01-01

    All prospective studies and purposes to improve cure and create a race that would be exempt of various diseases and disabilities are generally defined as eugenic procedures. They aim to create the "perfect" and "higher" human being by eliminating the "unhealthy" prospective persons. All of the supporting actions taken in order to enable the desired properties are called positive eugenic actions; the elimination of undesired properties are defined as negative eugenics. In addition, if such applications and approaches target the public as a whole, they are defined as macro-eugenics. On the other hand, if they only aim at individuals and/or families, they are called micro-eugenics. As generally acknowledged, Galton re-introduced eugenic proposals, but their roots stretch as far back as Plato. Eugenic thoughts and developments were widely accepted in many different countries beginning with the end of the 19th to the first half of the 20th centuries. Initially, the view of negative eugenics that included compulsory sterilizations of handicapped, diseased and "lower" classes, resulted in tens of thousands being exterminated especially in the period of Nazi Germany. In the 1930s, the type of micro positive eugenics movement found a place within the pro-natalist policies of a number of countries. However, it was unsuccessful since the policy was not able to become effective enough and totally disappeared in the 1960s. It was no longer a fashionable movement and left a deep impression on public opinion after the long years of war. However, developments in genetics and its related fields have now enabled eugenic thoughts to reappear under the spotlight and this is creating new moral dilemmas from an ethical perspective.

  1. Plato, Aristotle and the phytagorean influence on Plutarch's De Musica

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    Roosevelt Rocha

    2012-07-01

    Full Text Available In his treatise On Music, Plutarch cites and discusses excerpts from works of Plato and Aristotle in which these authors deal with issues relevant to the harmonic theory. In these passages, we see that the sources used by Plutarch have a strong influence of the Pythagorean school, under which the study of musical scales was developed focusing on the mathematical relationships that exist between the notes and intervals. This indicates that Plutarch or not directly read the texts of Plato and Aristotle, or read, but using some other source, a commentator of Pythagorean extraction, who we can not identify.

  2. Plato's Cosmic Theology: A Rationale for a Polytheistic Astrology?

    Science.gov (United States)

    Henriques, André

    2015-05-01

    Plato's cosmology influenced classical astronomy and religion, but was in turn influenced by the polytheistic context of its time. Throughout his texts, including the cosmological treatise Timaeus, and the discussions on the soul in the Phaedrus, Plato (c.428-c.348 BC) established what can be generalised as Platonic cosmological thought. An understanding of the philosophical and mythical levels of Platonic thought can provide a rationale for polytheistic and astrological worldviews, pointing to some cosmological continuity, alongside major shifts, from ancient Greek religion to the astrological thought of ancient astronomers such as Claudius Ptolemy.

  3. Expected asteroseismic performances with the space project PLATO

    Directory of Open Access Journals (Sweden)

    Goupil Mariejo

    2017-01-01

    Full Text Available The PLATO (PLAnetary Transits and Oscillations of star space project will observe about fifty percents of the sky with the main purpose of detecting, confirming and characterizing transiting exoplanets of (superEarth sizes in the habitable zone of solar-like stars. Determining masses, radii and ages of exoplanets require the knowledge the masses, radii and ages of the host stars. We give a brief presentation of the main features of the mission. We then discuss some expected seismic performances of PLATO for characterizing bright solar-like stars, focusing on the challenging determination of accurate/precise stellar ages.

  4. The necessity of dialectics according to Plato and Adorno

    DEFF Research Database (Denmark)

    Olsen, Anne-Marie Eggert

    2009-01-01

    The paper deals with the notion of philosophy as, on the one hand, an academic or scientific discipline and, on the other, something perhaps superior to the disciplines and in any case dealing with what is not a 'disciplinary' matter. Through an interpretation of Plato's concept of dialectics and...

  5. Plato and Play: Taking Education Seriously in Ancient Greece

    Science.gov (United States)

    D'Angour, Armand

    2013-01-01

    In this article, the author outlines Plato's notions of play in ancient Greek culture and shows how the philosopher's views on play can be best appreciated against the background of shifting meanings and evaluations of play in classical Greece. Play--in various forms such as word play, ritual, and music--proved central to the development of…

  6. Plato, Freud and Marx on Human Nature: A Comparative Analysis ...

    African Journals Online (AJOL)

    This paper examines the conceptions of human nature by Plato, Sigmund Freud and Karl Marx, with a view to revealing and explaining the convergence and divergence between these conceptions. It shows that agreement or disagreement on the distinguishing characteristics of human individuals can be situated on ...

  7. Three Misunderstandings of Plato's Theory of Moral Education

    Science.gov (United States)

    Jonas, Mark E.

    2016-01-01

    In this essay, Mark Jonas argues that there are three broadly held misconceptions of Plato's philosophy that work against his relevance for contemporary moral education. The first is that he is an intellectualist who is concerned only with the cognitive aspect of moral development and does not sufficiently emphasize the affective and conative…

  8. PLATO[R] Achieve Now. What Works Clearinghouse Intervention Report

    Science.gov (United States)

    What Works Clearinghouse, 2010

    2010-01-01

    "PLATO[R] Achieve Now" is a software-based curriculum for the elementary and middle school grades. Instructional content is delivered via the PlayStation Portable (PSP[R]) system, allowing students to access learning materials in various settings. Software-based assessments are used to customize individual instruction, allowing students…

  9. Go Tell Alcibiades: Tragedy, Comedy, and Rhetoric in Plato's "Symposium"

    Science.gov (United States)

    Crick, Nathan; Poulakos, John

    2008-01-01

    Plato's "Symposium" is a significant but neglected part of his elaborate and complex attitude toward rhetoric. Unlike the intellectual discussion of the "Gorgias" or the unscripted conversation of the "Phaedrus," the "Symposium" stages a feast celebrating and driven by the forces of "Eros." A luxuriously stylish performance rather than a rational…

  10. Future development of the PLATO Observatory for Antarctic science

    Science.gov (United States)

    Ashley, Michael C. B.; Bonner, Colin S.; Everett, Jon R.; Lawrence, Jon S.; Luong-Van, Daniel; McDaid, Scott; McLaren, Campbell; Storey, John W. V.

    2010-07-01

    PLATO is a self-contained robotic observatory built into two 10-foot shipping containers. It has been successfully deployed at Dome A on the Antarctic plateau since January 2008, and has accumulated over 730 days of uptime at the time of writing. PLATO provides 0.5{1kW of continuous electrical power for a year from diesel engines running on Jet-A1, supplemented during the summertime with solar panels. One of the 10-foot shipping containers houses the power system and fuel, the other provides a warm environment for instruments. Two Iridium satellite modems allow 45 MB/day of data to be transferred across the internet. Future enhancements to PLATO, currently in development, include a more modular design, using lithium iron-phosphate batteries, higher power output, and a light-weight low-power version for eld deployment from a Twin Otter aircraft. Technologies used in PLATO include a CAN (Controller Area Network) bus, high-reliability PC/104 com- puters, ultracapacitors for starting the engines, and fault-tolerant redundant design.

  11. 76 FR 46287 - Erie Boulevard Hydropower, L.P.; Notice of Availability of Environmental Assessment

    Science.gov (United States)

    2011-08-02

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 2047-049] Erie Boulevard Hydropower, L.P.; Notice of Availability of Environmental Assessment In accordance with the National Environmental Policy Act of 1969 and the Federal Energy Regulatory Commission's (Commission or FERC) regulations...

  12. 76 FR 65717 - Erie Boulevard Hydropower, L.P.; Notice of Availability of Environmental Assessment

    Science.gov (United States)

    2011-10-24

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 2713-082-New York] Erie Boulevard Hydropower, L.P.; Notice of Availability of Environmental Assessment In accordance with the National Environmental Policy Act of 1969 and the Federal Energy Regulatory Commission's (Commission...

  13. 76 FR 66710 - Erie Boulevard Hydropower, L.P.; Notice of Application Accepted for Filing, Soliciting Comments...

    Science.gov (United States)

    2011-10-27

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 5984-063] Erie Boulevard Hydropower, L.P.; Notice of Application Accepted for Filing, Soliciting Comments, Motions To Intervene, and....: 5984-063. c. Date Filed: May 10, 2011. d. Applicant: Erie Boulevard Hydropower, L.P. (dba Brookfield...

  14. 78 FR 68044 - Erie Boulevard Hydropower, L.P.; Notice of Scoping Meetings and Environmental Site Review and...

    Science.gov (United States)

    2013-11-13

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 7320-042] Erie Boulevard Hydropower, L.P.; Notice of Scoping Meetings and Environmental Site Review and Soliciting Scoping Comments.... Date filed: July 1, 2013. d. Applicant: Erie Boulevard Hydropower, L.P. e. Name of Project: Chasm...

  15. 78 FR 62348 - Erie Boulevard Hydropower, L.P.; Notice of Application Accepted for Filing and Soliciting Motions...

    Science.gov (United States)

    2013-10-18

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 7320-042] Erie Boulevard Hydropower, L.P.; Notice of Application Accepted for Filing and Soliciting Motions To Intervene and Protests.... Date filed: July 1, 2013. d. Applicant: Erie Boulevard Hydropower, L.P. e. Name of Project: Chasm...

  16. 75 FR 51451 - Erie Boulevard Hydropower, L.P.; Notice of Intent To File License Application, Filing of Pre...

    Science.gov (United States)

    2010-08-20

    ... Hydropower, L.P.; Notice of Intent To File License Application, Filing of Pre-Application Document, and.... Project No.: 7320-040. c. Dated Filed: June 29, 2010. d. Submitted By: Erie Boulevard Hydropower, L.P. e...: John Mudre at (202) 502-8902; or e-mail at [email protected] . j. Erie Boulevard Hydropower, L.P...

  17. THE JOURNEY OF TRUTH: FROM PLATO TO ZOLA

    Directory of Open Access Journals (Sweden)

    Ribut Basuki

    1999-01-01

    Full Text Available Western theater theory and criticism is generally considered to be set forth by the Greeks. Plato was "the first theater critic" with his negative comments about theater owing to his idealistic views about "the truth." Then came Aristotle who used a different viewpoint from that of Plato, saying that there is "truth" in theater. However, hostile criticism on theater came back in the Middle Ages, championed by Tertulian before Aristotelian theory was revived by the neo-classicists such as Scaliger and Castelvetro. Theater theory and criticism discourse was then made more alive by the romanticists who disagreed with the neo-classicists' rigid rules on theater. As the influence of science became dominant in the theater world, naturalism and realism emerged and became the mainstream of theater theory and criticism until well into the twentieth century.

  18. Approach to the problem of motion in Plato

    Directory of Open Access Journals (Sweden)

    Ignacio García Peña

    2013-07-01

    Full Text Available Since the first philosophers began to reflect about the idea of nature, the problem of motion became a crucial topic in their discussions. The entire pre-Socratic tradition was gathered by Plato, whose reflections are often triggered by fragments of Parmenides and Heraclitus. The Athenian philosopher analyzed motion in relation to the visible and intelligible regions that he distinguishes in the sphere of reality, as well as the fine line that links it to the soul

  19. Plato and Aristotle on the Problem of Quality

    OpenAIRE

    Santa Cruz, María Isabel

    2013-01-01

    This paper purports toshow that it is not necessary to read the early Platonic dialogues starting from the "classic" theory of Forms. It argues, instead, that it is possibleto analyze them and, above all, to explain the use of the vocabulary of "presence" starting from the more general and prior possibility of distinguishing a subject from its accidental predicates, especially quality. The relation of "present in" or "being in" to which Plato recurs. is inherited by Aristotle. The distinction...

  20. Discourse, Dialectic and Intrapersonal Rhetoric: A Reinterpretation of Plato's Rhetorical Theory.

    Science.gov (United States)

    Hikins, James W.

    The idea that rhetoric might operate in epistemologically significant ways was first presented by Plato. This paper argues that the heart of Plato's conception of epistemic discourse is a recognition of the centrality of intrapersonal rhetoric. Through a careful study of Platonic writing, particularly the "Phaedrus," three principal…

  1. Worldly and Otherworldly Virtue: Likeness to God as Educational Ideal in Plato, Plotinus, and Today

    Science.gov (United States)

    Zovko, Marie-Élise

    2018-01-01

    In Plato, 'Becoming like God' constitutes the "telos" of the philosophical life. Our 'likeness to God' is rooted in the relationship of the divine paradeigma to its image established in the generation of the Cosmos. This relationship makes knowledge and virtue possible, and informs Plato's theory of education. Related concepts preexist…

  2. Plato and the Modern American "Right": Agendas, Assumptions, and the Culture of Fear

    Science.gov (United States)

    Ramsey, Paul

    2009-01-01

    This article presents an interpretation of Plato's "Republic" that has many striking similarities to the social agenda of modern educational conservatives in the United States, which is particularly timely because George W. Bush's administration is, at this writing, coming to an end. Plato's ideal city is best seen as one that promoted an…

  3. Results of the radiological survey at Diebold Safe Company, 1550 Grand Boulevard, Hamilton, Ohio (HO001)

    International Nuclear Information System (INIS)

    Foley, R.D.; Floyd, L.M.

    1990-02-01

    At the request of the US Department of Energy (DOE), a group from Oak Ridge National Laboratory conducted investigative radiological surveys at Diebold Safe Company, 1550 Grand Boulevard, Hamilton, Ohio in 1988 and 1989. The purpose of the surveys was to determine whether the property was contaminated with radioactive residues, principally 238 U. The surveys included gamma scans; direct and transferable measurements of alpha, beta, and gamma radiation levels; and dust, debris, air, and soil sampling for radionuclide analyses. 6 refs., 6 figs., 5 tabs

  4. Reversing Plato’s Anti-Democratism: Castoriadis’ “Quirky” Plato

    Directory of Open Access Journals (Sweden)

    Hamblet, Wendy C.

    2008-12-01

    Full Text Available This paper considers the conflicting "loves" of Cornelius Castoriadis--his love for the ancients, and especially Plato, and for the common person of the demos. A detailed study of Castoriadis' analysis of Plato's Statesman exposes that Castoriadis attempts to resolve the paradox by rereading Plato as a radical democrat. I argue that this unorthodox reading is at best "quirky, " (a charge Castoriadis levels at Plato at worst a groundless sophism. However, I conjecture that Castoriadis' reading may not constitute a serious attempt to describe a Platonic politics, so much as a prescriptive reading of what otherwise might have been, given certain strands of political generosity evident elsewhere in Plato's corpus.

  5. Factors that have contributed to the destruction of the arboreal vegetation from the Mihai Eminescu Boulevard areal – Botosani Municipality

    Directory of Open Access Journals (Sweden)

    Vieru Paul-Narcis

    2017-06-01

    Full Text Available Botosani Municipality faces since 2008 to massive trees drying, in areas such as Mihai Eminescu Boulevard, Calea Nationala Street, Marchian Street. In many cases, although the trees have been toileted, treated with substances used for pest control, there couldn’t be saved but very few specimens, but most of them have been cut down. Furthermore, on Mihai Eminescu Boulevard, there no longer leaf out for a few years the chestnut trees, sycamore trees, linden trees, cherry trees, acacia, maple trees, which probably will be cut down eventually.

  6. Prospects for detecting decreasing exoplanet frequency with main-sequence age using PLATO

    Science.gov (United States)

    Veras, D.; Brown, D. J. A.; Mustill, A. J.; Pollacco, D.

    2017-09-01

    The space mission PLATO will usher in a new era of exoplanetary science by expanding our current inventory of transiting systems and constraining host star ages, which are currently highly uncertain. This capability might allow PLATO to detect changes in planetary system architecture with time, particularly because planetary scattering due to Lagrange instability may be triggered long after the system was formed. Here, we utilize previously published instability time-scale prescriptions to determine PLATO's capability to detect a trend of decreasing planet frequency with age for systems with equal- mass planets. For two-planet systems, our results demonstrate that PLATO may detect a trend for planet masses which are at least as massive as super-Earths. For systems with three or more planets, we link their initial compactness to potentially detectable frequency trends in order to aid future investigations when these populations will be better characterized.

  7. Democratic institutions: the spell of Plato and the return to the classics

    OpenAIRE

    Colen, José

    2012-01-01

    The purpose of this paper, that reflects an ongoing research, is to suggest the usefulness of an analysis of the readings of Karl Popper and Leo Strauss on Plato's political philosophy. Very different as they are, both thinkers saw in the Republic one of the most powerful critics of democracy and built interpretations and polemic arguments by contrast with Plato's arguments. There are currently two arguments questioning liberal or constitutional democracy. The first originates in the social s...

  8. The role of the poet in Plato's ideal cities of Callipolis and Magnesia

    OpenAIRE

    Gerard Naddaf

    2008-01-01

    Plato's attitude toward the poets and poetry has always been a flashpoint of debate, controversy and notoriety, but most scholars have failed to see their central role in the ideal cities of the Republic and the Laws, that is, Callipolis and Magnesia. In this paper, I argue that in neither dialogue does Plato "exile" the poets, but, instead, believes they must, like all citizens, exercise the expertise proper to their profession, allowing them the right to become full-fledged participants in ...

  9. 78 FR 62348 - Erie Boulevard Hydropower L.P.; Notice of Application Tendered for Filing With the Commission and...

    Science.gov (United States)

    2013-10-18

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 7518-015] Erie Boulevard... and a maximum storage capacity of approximately 112 acre-feet; (2) a 247- foot-long, 11.5-foot-high concrete gravity dam with a spillway crest elevation of 165.2 feet above mean sea level; (3) a 34-foot-long...

  10. 76 FR 4097 - Erie Boulevard Hydropower, L.P.; Notice of Application Tendered for Filing With the Commission...

    Science.gov (United States)

    2011-01-24

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 2713-082] Erie Boulevard... Oswegatchie River and consists of: (1) A 941-foot-long dam with a 192-foot-long, 69-foot-high concrete gravity... seasonal flash boards; (2) a 168-acre reservoir with a gross storage capacity of 3,234 acre-feet and a...

  11. Copenhagen ITS: Forsøg med wifi-baseret positionering på H.C. Andersens Boulevard

    DEFF Research Database (Denmark)

    Høeg, Per; Nielsen, Thomas Sick; Olsen, Allan

    2017-01-01

    I samarbejde med Københavns Kommune afprøvede CITS konsortiet potentialet i wifi-baseret positionering med en forsøgsstrækning på H.C. Andersens Boulevard i vintermånederne 2014-2015. Wifi-positioneringen giver et nyt datagrundlag for trafik og bylivsundersøgelser, herunder f.eks. et grundlag...

  12. 76 FR 23799 - Erie Boulevard Hydropower, L.P.; Notice of Application Accepted for Filing, Soliciting Motions To...

    Science.gov (United States)

    2011-04-28

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. P-2713-082] Erie Boulevard...: Kimberly D. Bose, Secretary, Federal Energy Regulatory Commission, 888 First Street, NE., Washington, DC... Environmental Conservation, New York State Council of Trout Unlimited, U.S. Fish and Wildlife Service, the...

  13. 75 FR 71122 - Erie Boulevard Hydropower L.P.; Notice of Scoping Meetings and Environmental Site Review

    Science.gov (United States)

    2010-11-22

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 7518-012--New York] Erie Boulevard Hydropower L.P.; Notice of Scoping Meetings and Environmental Site Review November 15, 2010. Commission staff will be conducting two public scoping meetings and an environmental site review in support...

  14. 76 FR 59682 - Erie Boulevard Hydropower L.P.; Notice of Dispute Resolution Panel Meeting and Technical Conference

    Science.gov (United States)

    2011-09-27

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 7518-012] Erie Boulevard Hydropower L.P.; Notice of Dispute Resolution Panel Meeting and Technical Conference On September 16, 2011, Commission staff, in response to the filing of notice of study dispute by the New York State Department of...

  15. Plato: A localised orbital based density functional theory code

    Science.gov (United States)

    Kenny, S. D.; Horsfield, A. P.

    2009-12-01

    The Plato package allows both orthogonal and non-orthogonal tight-binding as well as density functional theory (DFT) calculations to be performed within a single framework. The package also provides extensive tools for analysing the results of simulations as well as a number of tools for creating input files. The code is based upon the ideas first discussed in Sankey and Niklewski (1989) [1] with extensions to allow high-quality DFT calculations to be performed. DFT calculations can utilise either the local density approximation or the generalised gradient approximation. Basis sets from minimal basis through to ones containing multiple radial functions per angular momenta and polarisation functions can be used. Illustrations of how the package has been employed are given along with instructions for its utilisation. Program summaryProgram title: Plato Catalogue identifier: AEFC_v1_0 Program summary URL:http://cpc.cs.qub.ac.uk/summaries/AEFC_v1_0.html Program obtainable from: CPC Program Library, Queen's University, Belfast, N. Ireland Licensing provisions: Standard CPC licence, http://cpc.cs.qub.ac.uk/licence/licence.html No. of lines in distributed program, including test data, etc.: 219 974 No. of bytes in distributed program, including test data, etc.: 1 821 493 Distribution format: tar.gz Programming language: C/MPI and PERL Computer: Apple Macintosh, PC, Unix machines Operating system: Unix, Linux and Mac OS X Has the code been vectorised or parallelised?: Yes, up to 256 processors tested RAM: Up to 2 Gbytes per processor Classification: 7.3 External routines: LAPACK, BLAS and optionally ScaLAPACK, BLACS, PBLAS, FFTW Nature of problem: Density functional theory study of electronic structure and total energies of molecules, crystals and surfaces. Solution method: Localised orbital based density functional theory. Restrictions: Tight-binding and density functional theory only, no exact exchange. Unusual features: Both atom centred and uniform meshes available

  16. FORMATION OF ANTIQUE RHETORIC: CHRONOLOGY OF RHETORICAL METHODS AND STYLES (PLATO, ARISTOTLE

    Directory of Open Access Journals (Sweden)

    Irina A. Pantelyeyeva

    2013-09-01

    Full Text Available Purpose of the article: to analyze the basic points of philosophical concepts of rhetoric of Plato and Aristotle, to prove that from Plato the rhetoric in the true sense starts being approved, and Aristotle is an ancestor of real theory of speech of the new genre, the new form, the new purposes and tasks of the description of verbal art. Problem statement: development of the ancient principles of rhetorical style’s creating is reached by efforts of outstanding speakers, each of them were differed not only by the ideological sympathies or antipathies, but also by nature of works, the concepts put in their basis. Two Ancient Greek philosophers: Plato and Aristotle are considered as founders of ancient rhetorical science. Methodology. Author has used system method, methods of content and comparative analysis. Scientific novelty is displayed in the received results from the comparative analysis of two concepts of public speech of Plato and Aristotle from a position of philosophical justification of rhetoric’s rules with orientation on ancient "popular" declamation practices. Practical value of article consists in development of insufficiently studied object "Antique declamation discourse" where Plato and Aristotle's two central rhetorical concepts appear as the intermediate stage in development of a declamation discourse of Ancient Greece and, subsequently, and Ancient Rome. Conclusions. The conclusions can be given by the following facts: from Plato the rhetoric in the true sense is approved: true rhetorical art isn’t based only on argument technique, the true rhethor appears as the philosopher. Plato raises the problem of an ambiguity of two opposite rhetorics presented in "Gorgias" and "Phaedrus ". Rhetoric as scientific discipline, as the present theory of speech is first considered by Aristotle. The rhetoric is presented as the science "about speech and about thoughts", about the relation of thinking to the word.

  17. The PLATO Dome A site-testing observatory: Power generation and control systems

    Science.gov (United States)

    Lawrence, J. S.; Ashley, M. C. B.; Hengst, S.; Luong-van, D. M.; Storey, J. W. V.; Yang, H.; Zhou, X.; Zhu, Z.

    2009-06-01

    The atmospheric conditions above Dome A, a currently unmanned location at the highest point on the Antarctic plateau, are uniquely suited to astronomy. For certain types of astronomy Dome A is likely to be the best location on the planet, and this has motivated the development of the Plateau Observatory (PLATO). PLATO was deployed to Dome A in early 2008. It houses a suite of purpose-built site-testing instruments designed to quantify the benefits of Dome A site for astronomy, and science instruments designed to take advantage of the observing conditions. The PLATO power generation and control system is designed to provide continuous power and heat, and a high-reliability command and communications platform for these instruments. PLATO has run and collected data throughout the winter 2008 season completely unattended. Here we present a detailed description of the power generation, power control, thermal management, instrument interface, and communications systems for PLATO, and an overview of the system performance for 2008.

  18. Delivering on the promise of Plato's academy: educational accessibility for the 21st century.

    Science.gov (United States)

    Wheatly, Michele G; Flach, John; Shingledecker, Clark; Golshani, Forouzan

    2010-01-01

    This special volume is dedicated to eight updated and expanded communications selected from 33 refereed papers presented at the inaugural international conference on Technology-based Learning with Disability (LWD-07) which took place on July 19-20, 2007 at Wright State University in Dayton, Ohio. Approximately 140 researchers and practitioners attended LWD-07 representing a cross-section of K-12 and higher education, pure and applied research, disability-related industry and rehabilitation agencies with common interests in facilitating educational attainment for people with all types of disabilities through use of technology. The communications selected for publication are representative of the breadth of interest at the nexus of disability, assistive technology, and the pedagogy of individualized learning. Access to education is a key component for quality of life and rehabilitation of any individual with a disability.

  19. The role of the poet in Plato's ideal cities of Callipolis and Magnesia

    Directory of Open Access Journals (Sweden)

    Gerard Naddaf

    2008-01-01

    Full Text Available Plato's attitude toward the poets and poetry has always been a flashpoint of debate, controversy and notoriety, but most scholars have failed to see their central role in the ideal cities of the Republic and the Laws, that is, Callipolis and Magnesia. In this paper, I argue that in neither dialogue does Plato "exile" the poets, but, instead, believes they must, like all citizens, exercise the expertise proper to their profession, allowing them the right to become full-fledged participants in the productive class. Moreover, attention to certain details reveals that Plato harnesses both positive and negative factors in poetry to bring his ideal cities closer to a practical realization. The status of the poet and his craft in this context has rarely to my knowledge been addressed.

  20. Plato's Critique of Rhetoric in the "Gorgias" (447a-466a): Epistemology, Methodology, and the Lyotardian Differend.

    Science.gov (United States)

    McComiskey, Bruce

    The uncritical acceptance of Plato's treatment of sophistic doctrines (specifically in Plato's dialogue the "Gorgias") in the university has resulted in an impoverished contemporary view of sophistic rhetoric. Since Socrates' foundational epistemology allows for the knowledge of immutable truth and Gorgias' relativistic epistemology does…

  1. Purification through Emotions: The Role of Shame in Plato's "Sophist" 230B4-E5

    Science.gov (United States)

    Candiotto, Laura

    2018-01-01

    This article proposes an analysis of Plato's "Sophist" (230b4--e5) that underlines the bond between the logical and the emotional components of the Socratic "elenchus", with the aim of depicting the social valence of this philosophical practice. The use of emotions characterizing the 'elenctic' method described by Plato is…

  2. Genesis 2–3 and Alcibiades's speech in Plato's Symposium : A ...

    African Journals Online (AJOL)

    Genesis 2–3 and Alcibiades's speech in Plato's Symposium : A cultural critical reading. ... Abstract. The purpose of this article is to discuss some basic problems and methodological steps concerning the encounter between Hebrews and Greeks in the Classical period and its impact on the Hellenistic era. The relationship ...

  3. Freud, Plato and Irigaray: A Morpho-Logic of Teaching and Learning

    Science.gov (United States)

    Peers, Chris

    2012-01-01

    This article discusses two well-known texts that respectively describe learning and teaching, drawn from the work of Freud and Plato. These texts are considered in psychoanalytic terms using a methodology drawn from the philosophy of Luce Irigaray. In particular the article addresses Irigaray's approach to the analysis of speech and utterance as a…

  4. From Plato to Erikson: How the War on "Bad Play" Has Impoverished Higher Education

    Science.gov (United States)

    Carnes, Mark C.

    2015-01-01

    For centuries, the titans of educational reform--Plato, Rousseau, Dewey, Piaget, Erikson, Csikszentmihalyi and others--have championed the educational benefits of play. Yet many professors and administrators are boggled by the idea of playing academic games in college. They instantly dismiss faculty initiatives like "Reacting to the…

  5. Can Prior Knowledge Hurt Text Comprehension? An Answer Borrowed from Plato, Aristotle, and Descartes.

    Science.gov (United States)

    Friedman, Lawrence B.

    Taking a philosophical approach based on what Plato, Aristotle, and Descartes said about knowledge, this paper addresses some of the murkiness in the conceptual space surrounding the issue of whether prior knowledge does or does not facilitate text comprehension. Specifically, the paper first develops a non-exhaustive typology of cases in which…

  6. The PLATO System: A Study in the Diffusion of an Innovation.

    Science.gov (United States)

    Driscoll, Francis D.; Wolf, W. C., Jr.

    This study was designed to ascertain the relationships between the steps of a tool designed to link knowledge production and the needs of knowledge users (the Wolf-Welsh Linkage Methodology or WWLM) with milestones in the evolution of an innovative computer-assisted instructional system called PLATO (Programming Logic for Advanced Teaching…

  7. Driblando a censura: o macarthismo e a figuração do trabalho em Sunset Boulevard, de Billy Wilder

    OpenAIRE

    Sheila Maria Ribeiro Saad

    2014-01-01

    Sunset Boulevard (Crepúsculo dos Deuses, EUA) foi coescrito e dirigido pelo cineasta Billy Wilder (1906-2002), entrando em cartaz em 1950 período marcado pela ascensão do macarthismo nos Estados Unidos. Para burlar a censura imposta pelo Red Scare, o filme apresenta diversas possibilidades de interpretação, as quais serão perseguidas ao longo da análise. Dentre elas, observa-se o melodrama aos moldes hollywoodianos; um panorama da transição do cinema mudo ao sonoro (e suas implicações); um m...

  8. God as Intellect in the philosophical Theology of Plato, Aristotle and Plotinus.

    Directory of Open Access Journals (Sweden)

    Nadezhda Volkova

    2017-12-01

    Full Text Available The article gives an overview of the main stages in the development of philosophical theology in Plato, Aristotle and Plotinus, as well as its central concept - Active Intellect or God. It is shown, firstly, that Plato was the first who formulated the concept of a One omnibenevolent God. Plato opposed this doctrine to the gods of traditional mythology. In the "Timaeus" talking about the creation of the world, Plato represents God as an artisan, i. e. Demiurge, who arranges the World soul and matter with the help of the numbers. Therefore, God is introduced as an Intellect, because looking at an intelligible paradigm, he created the cosmos as its likeness. Secondly, it was shown that Aristotle made theology demonstrative theoretical knowledge. God as a subject of such knowledge is the pure actuality of thinking. Third, it is shown that Plotinus, continuing the line of Plato and Aristotle, gave philosophical theology a new, much more personal character. Theology for Plotinus is not only an demonstrative knowledge of the omnibenevolent God, but also a personal experience of reunion with him. A special attention in the article is paid for Plotinus' interpretation of the Platonic Demiurge. It is shown that Plotinus first connected the two aspects of the divine, namely the Demiurge-creator and the intelligible paradigm that are described in the "Timaeus," into the single hypostasis of Intellect. The main reason for this assertion was the necessity to postulate the unity of the intellect and the intelligible object as a necessary condition for the possibility of all cognitions. As a result, instead of the traditional idea of the two gods, Plotinus elaborates the doctrine of a single divine Intellect, combining both these aspects.

  9. Good and Bad: Love and Intimacy From Plato to Melanie Klein.

    Science.gov (United States)

    Stromberg, David

    2018-06-01

    Melanie Klein's theories on love outline a complex system of relations-an oscillating dynamic of psychical and emotional tendencies following from both actual experience and fantasies produced by the mind. Her insights are often discussed and applied in psychoanalytical contexts, but the philosophical implications of her theory-especially in relation to Platonic thought-have rarely been discussed. In this article, I will attempt to address this gap by setting out some preliminary yet core considerations shared by both Plato and Klein. First, I will describe some structural parallels between Kleinian and Platonic thought, especially in dialectical terms. Second, I will outline Plato's covert influence on Freud as passing through the teachings of philosopher Franz Brentano. And last, I will discuss intimacy as a struggle between the forces of good and bad, creativity and destruction, and love and hate-suggesting that Klein's conception of love emerges as a moral exigency.

  10. One aspect of the methodology of cognition in Plato and Dionysius the Areopagite

    Directory of Open Access Journals (Sweden)

    Moiseev, Petr

    2008-06-01

    Full Text Available Petr Moiseev (Perm State Institute of Arts and Cultureshows how the concept of ascension to truth, first formulated by Plato, was later reworked and reevaluated in new cognitive context by such later thinkers, as Plutarch, Iamblichus and, finally, Pseudo-Dionysius the Areopagite. Special attention is given to the concept of knowledge beyond human cognition and the role symbolism played in the process of its development.

  11. Los platos de los peces y el más allá

    OpenAIRE

    Aranegui Gascó, Carmen

    1996-01-01

    - Interpretación de la decoración de los platos de peces ibéticos como expresión de una determinada concepción del orden del universo y del tránsito a la otra vida. Flores, estrellas y espirales son la expresion de los tres elementos, mientras que el pez muestra el camino hacia el más allá.

  12. [History and reception of the translations of Plato's Dialogues by Antoni Bronikowski].

    Science.gov (United States)

    Mróz, Tomasz

    2014-01-01

    The article presents the history of translations of Plato's dialogues as made by A. Bronikowski (1817-1884), their assessment formulated by the contemporary for the translator recipients and today's opinions on them. Bronikowski began his translation work on the legacy of Plato in the '50s of the 19th century and carried them out systematically, despite the many adversities, until his death. The article presents the most important criticisms of the reviewers of Bronikowski's translations, which focused on the flaws of his style. The critics pointed out numerous shortcomings, archaisms, which hindered and prevented smooth reading of the text by readers unfamiliar with the language of the original. Most of the criticisms came from the Warsaw environment, especially from K. Kozłowski, the son of the first Polish translator of Plato, FA. Kozłowski. Among the defenders of Bronikowski there were K. Libelt and J.I. Kraszewski. They raised the subject of difficulty which the translator had to deal with and the lack of literary taste of the audience. It seems that both parties were partially right. Bronikowski's text was indeed not suitable for smooth reading in many places, however, it could serve as a useful tool for students who acquainted themselves with the Greek originals of the dialogues.

  13. What is good sport: Plato's view Co je to dobrý sport: Platónův pohled

    Directory of Open Access Journals (Sweden)

    Jernej Pisk

    2006-02-01

    toward the fulfillment of self, all the way to the ideal – the idea itself. And only sport like that can bring true contentment to the human – the reasonable being. With this sport is essentially intervening in the sphere of philosophical cognition. The goodness of sport is no more determined by physical dimensions of space and time, but indeed, as Plato shows, the true good sport goes beyond these borders. In this manner sport goes beyond the physical world and touches the everlasting and unchangeable world of ideas. And the world of ideas is for Plato tópos where the very truth reveals itself. So, sport could be a useful means for the philosophical investigation of humans and the world. Jednou z nejobvyklejších Platónových otázek, které nacházíme v jeho dialozích, je "Co je něco?" Touto otázkou většinou Platón přiměl své protějšky k uznání, že ve skutečnosti úplně nerozumí tomu, co je čím, přestože částečně tomu rozumí. Uvědomění si svého neúplného chápání je prvním krokem na filosofické cestě k pravdě. Stejně jako ve starověku se dnes Platón táže i nás – moderní filosofy sportu – "Co je to sport?" nebo lépe "Co je to dobrý sport?" Pravděpodobně nejlepší Platónovu odpověď na tuto otázku lze nalézt v základních konceptech jeho filosofie týkající se hierarchického rozdělení státu a lidské duše do tří úrovní. Vzhledem k tomu, že sport je odvozen od člověka, může být také prospěšnost sportu rozdělena do tří úrovní. Nejnižší úroveň sportu odpovídá první části duše – žádostivé duši. Na této úrovni je sport založen na získávání materiálních statků v podobě cen na soutěžích. Z filosofického hlediska je to nejnižší možnou úrovní prospěšnosti sportu. Druhá úroveň sportu odpovídá druhé části duše – emocionální duši. Sport je na této úrovni založen na elementárním starověkém agónu, který se snaží dojít napln

  14. The role of the poet in Plato's ideal cities of Callipolis and Magnesia

    Directory of Open Access Journals (Sweden)

    Gerard Naddaf

    2007-12-01

    Full Text Available Plato's attitude toward the poets and poetry has always been a flashpoint of debate, controversy and notoriety, but most scholars have failed to see their central role in the ideal cities of the Republic and the Laws, that is, Callipolis and Magnesia. In this paper, I argue that in neither dialogue does Plato "exile" the poets, but, instead, believes they must, like all citizens, exercise the expertise proper to their profession, allowing them the right to become full-fledged participants in the productive class. Moreover, attention to certain details reveals that Plato harnesses both positive and negative factors in poetry to bring his ideal cities closer to a practical realization. The status of the poet and his craft in this context has rarely to my knowledge been addressed.A atitude de Platão com relação aos poetas e à poesia tem sempre sido um ponto de debate, controvérsia e notoriedade, mas a maioria dos estudiosos não consegue ver seu papel central nas cidades ideais da República e das Leis, ou seja, Callipolis e Magnésia. Neste artigo, defendo que em nenhum dos dois diálogos Platão exila os poetas, mas, ao contrário, acredita que eles devem, como todos os cidadãos, exercitar a competência própria à sua profissão, permitindo-lhes o direito de se tornarem participantes com todos os direitos da classe produtora. Principalmente, se prestarmos a atenção devida em certos detalhes, veremos que Platão controla tanto os fatores positivos, como os negativos na poesia, para aproximar mais suas cidades ideais da realização prática. A meu ver, o estatuto do poeta e de sua habilidade, nesse contexto, foram raramente estudados.

  15. On-ground and in-orbit characterisation plan for the PLATO CCD normal cameras

    Science.gov (United States)

    Gow, J. P. D.; Walton, D.; Smith, A.; Hailey, M.; Curry, P.; Kennedy, T.

    2017-11-01

    PLAnetary Transits and Ocillations (PLATO) is the third European Space Agency (ESA) medium class mission in ESA's cosmic vision programme due for launch in 2026. PLATO will carry out high precision un-interrupted photometric monitoring in the visible band of large samples of bright solar-type stars. The primary mission goal is to detect and characterise terrestrial exoplanets and their systems with emphasis on planets orbiting in the habitable zone, this will be achieved using light curves to detect planetary transits. PLATO uses a novel multi- instrument concept consisting of 26 small wide field cameras The 26 cameras are made up of a telescope optical unit, four Teledyne e2v CCD270s mounted on a focal plane array and connected to a set of Front End Electronics (FEE) which provide CCD control and readout. There are 2 fast cameras with high read-out cadence (2.5 s) for magnitude ~ 4-8 stars, being developed by the German Aerospace Centre and 24 normal (N) cameras with a cadence of 25 s to monitor stars with a magnitude greater than 8. The N-FEEs are being developed at University College London's Mullard Space Science Laboratory (MSSL) and will be characterised along with the associated CCDs. The CCDs and N-FEEs will undergo rigorous on-ground characterisation and the performance of the CCDs will continue to be monitored in-orbit. This paper discusses the initial development of the experimental arrangement, test procedures and current status of the N-FEE. The parameters explored will include gain, quantum efficiency, pixel response non-uniformity, dark current and Charge Transfer Inefficiency (CTI). The current in-orbit characterisation plan is also discussed which will enable the performance of the CCDs and their associated N-FEE to be monitored during the mission, this will include measurements of CTI giving an indication of the impact of radiation damage in the CCDs.

  16. Dialectic of Eros and Myth of the Soul in Plato's Phaedrus

    DEFF Research Database (Denmark)

    Larsen, Jens Kristian

    2010-01-01

    In this paper, I question a widespread reading of a passage in the last part of the Phaedrus dealing with the science of dialectic. According to this reading, the passage announces a new method peculiar to the later Plato aiming at defining natural kinds. I show that the Phaedrus itself does not ...... not support such a reading. As an alternative reading, I suggest that the science of dialectic, as discussed in the passage, must be seen as dealing primarily with philosophical rhetoric and knowledge of human souls....

  17. Numbers Rule The Vexing Mathematics of Democracy, from Plato to the Present

    CERN Document Server

    Szpiro, George G

    2010-01-01

    Since the very birth of democracy in ancient Greece, the simple act of voting has given rise to mathematical paradoxes that have puzzled some of the greatest philosophers, statesmen, and mathematicians. Numbers Rule traces the epic quest by these thinkers to create a more perfect democracy and adapt to the ever-changing demands that each new generation places on our democratic institutions. In a sweeping narrative that combines history, biography, and mathematics, George Szpiro details the fascinating lives and big ideas of great minds such as Plato, Pliny the Younger, Ramon Llull, Pierre Simo

  18. [Plato's philosophy and the bioethical debate on the end of life: intersections in public health].

    Science.gov (United States)

    Siqueira-Batista, Rodrigo; Schramm, Fermin Roland

    2004-01-01

    This article discusses bioethical aspects of medical futility, focusing on some of its intersections in public health. Starting from a demarcation of finitude in the core of the philosophical and bioethical debate on the end of life, we confront the contemporary criticism regarding medical futility with the ideas of Plato (427-347 B.C.), a philosopher who proposed significant considerations on numerous features of the medicine of his time. We thus explore novel theoretic references to guide the disputes related to this essential problem, the implications of which are decisive to health and life.

  19. Slovenian test case Vrbanski Plato aquifer in the EU HORIZON 2020 FREEWAT project

    Directory of Open Access Journals (Sweden)

    Irena Kopač

    2017-09-01

    Full Text Available The Slovenian case study in the EU HORIZON 2020 FREEWAT project was Vrbanski Plato aquifer. Slovenia is divided into two river basin districts: the Danube and the North Adriatic. The Vrbanski Plato aquifer, which he presents both natural and artificial bank filtration from the river Drava, is a part of the Danube river basin district and is the most important water source for 14 municipalities in the northeastern part of Slovenia. We investigated the groundwatersurface water interaction between river Drava and the porous aquifer in the geological old riverbed and possible reduction of city impact. This site is the oldest managed artificial groundwater recharge with riverbank filtration and has more than thirty years of successful operation. It is something special, very abundant in a small space, independent of drought and climate changes, but vulnerable due to the impact of the city. Under the city there is watershed dividing, which is shifting with different water management condition and we would like to have the least possible impact of the city. For optimal water management we decided to use FREEWAT plug-in within QGIS platform. With new developed FREEWAT plug-in in project FREEWAT, we made steady-state and transient groundwater model for presenting this shift of the watershed dividing under the city and optimal water management for this area. The model was designed in a way that it identifies and describes all major aspects of the physical hydrogeological system and water management. During the running of a project, there was an accident with heating oil spillage in city area, right on the watershed dividing. So we oriented with the transient groundwater model as well on heating oil spillage and pumping with additional wells at the place of the accident to present successful rehabilitation and the importance of the managed groundwater recharge. Our experience with FREEWAT platform during the Vrbanski Plato aquifer case study was very

  20. Three unrealised construction projects in Kralja Aleksandra boulevard from the 1947 five-year development plan for Belgrade

    Directory of Open Access Journals (Sweden)

    Pavlović Marina

    2016-01-01

    Full Text Available The architecture of the period of socialist realism in Belgrade and Serbia has been a neglected topic by scholars and professionals, but now enough time has elapsed to allow a deeper critical approach. While the development of Novi Beograd has been a subject of research and study for quite some time, the plans and projects for the old part of the city have largely remained out of the focus of attention. The goal of this paper is to shed some light on and analyse the design process for three unrealised projects envisaged by the first post-war five-year development plan for Belgrade (1947-51, all three intended to be located along Kralja Aleksandra Boulevard: the Art Museum, the Home of the Central Committee of the People's Youth of Yugoslavia (CCPYY and the Concert Hall. These three case studies will hopefully help lay the basis for assessing the value of the architecture of socialist realism in Serbia, a concept that, being ideologically imposed and called off within a short span of time, left few realised projects behind, which has contributed to opposing interpretations as to its existence.

  1. Social developmnet of ecologically sensitive rural areas: Case studies of the Moravian Karst (Czech Republic) and the Devetashko Plato (Bulgaria)

    Czech Academy of Sciences Publication Activity Database

    Zapletalová, Jana; Stefanová, D.; Vaishar, Antonín; Stefanov, P.; Dvořák, Petr; Tcherkezova, E.

    3-4, 3-4 (2016), s. 65-84 ISSN 0204-7209 Institutional support: RVO:68145535 Keywords : social development * rural sensitive areas * Devetashko Plato * Bulgaria * Moravian karst - Czech Republic Subject RIV: DE - Earth Magnetism, Geodesy, Geography OBOR OECD: Cultural and economic geography http://geoproblems.eu/wp-content/uploads/2017/04/2016_34/4_zapletalova.pdf

  2. Three Aspects of PLATO Use at Chanute AFB: CBE Production Techniques, Computer-Aided Management, Formative Development of CBE Lessons.

    Science.gov (United States)

    Klecka, Joseph A.

    This report describes various aspects of lesson production and use of the PLATO system at Chanute Air Force Base. The first chapter considers four major factors influencing lesson production: (1) implementation of the "lean approach," (2) the Instructional Systems Development (ISD) role in lesson production, (3) the transfer of…

  3. Synergies Between the Kepler, K2 and TESS Missions with the PLATO Mission (Revised)

    Science.gov (United States)

    Jenkins, Jon M.

    2017-01-01

    Two transit survey missions will have been flown by NASA prior to the launch of ESA's PLATO Mission in 2026, laying the groundwork for exoplanet discovery via the transit method. The Kepler Mission, which launched in 2009, collected data on its 100+ square degree field of view for four years before failure of a reaction wheel ended its primary mission. The results from Kepler include 2300+ confirmed or validated exoplanets, 2200+ planetary candidates, 2100+ eclipsing binaries. Kepler also revolutionized the field of asteroseismology by measuring the pressure mode oscillations of over 15000 solar-like stars spanning the lifecycle of such stars from hydrogen-burning dwarfs to helium-burning red giants. The re-purposed Kepler Mission, dubbed K2, continues to observe fields of view in and near the ecliptic plane for 80 days each, significantly broadening the scope of the astrophysical investigations as well as discovering an additional 156 exoplanets to date. The TESS mission will launch in 2017 to conduct an all-sky survey for small exoplanets orbiting stars 10X closer and 100X brighter than Kepler exoplanet host stars, allowing for far greater follow-up and characterization of their masses as well as their sizes for at least 50 small planets. Future assets such as James Webb Space Telescope, and ground-based assets such as ESOs Very Large Telescope (VLT) array, the Exremely Large Telescope (ELT), and the Thirty Meter Telescope (TMT) will be able to characterize the atmospheric composition and properties of these small planets. TESS will observe each 24 X 96 field of view for 30 days and thereby cover first the southern and then the northern hemisphere over 13 pointings during each year of the primary mission. The pole-most camera will observe the James Webb continuous viewing zone for one year in each hemisphere, permitting much longer period planets to be detected in this region. The PLATO mission will seek to detect habitable Earth-like planets with an instrument

  4. PLATO: a computer code for the analysis of fission product plateout in HTGRs

    International Nuclear Information System (INIS)

    Suzuki, Katsuo; Morimoto, Toshio.

    1981-01-01

    The computer code PLATO for estimating plateout activities on surfaces of primary cooling system of HTGRs has been developed, and in this report, analytical model and digital calculation method incorporated in the code are described. The code utilizes the mass transfer model analogous to heat transfer coupled with an expression for adsorption-desorption phenomenon, and is able to analyze plateout behaviours in a closed circuit, like a reactor cooling system, which is constructed from a various kind of components, as well as in an open-ended tube. With the code, fission product concentration in the coolant and plateout amount on the surfaces are calculated along the coolant stream, and total removal rate by the plateout process is also obtained. Comparison of the analytical results with the experimental results, including checks of the effects of some calculation conditions on the results, and preliminary analysis on the VHTR plant have been made. (author)

  5. Efficient methods for solving discrete topology design problems in the PLATO-N project

    DEFF Research Database (Denmark)

    Canh, Nam Nguyen; Stolpe, Mathias

    This paper considers the general multiple load structural topology design problems in the framework of the PLATO-N project. The problems involve a large number of discrete design variables and were modeled as a non-convex mixed 0–1 program. For the class of problems considered, a global...... optimization method based on the branch-and-cut concept was developed and implemented. In the method a large number of continuous relaxations were solved. We also present an algorithm for generating cuts to strengthen the quality of the relaxations. Several heuristics were also investigated to obtain efficient...... algorithms. The branch and cut method is used to solve benchmark examples which can be used to validate other methods and heuristics....

  6. On social justice: Comparing Paul with Plato, Aristotle and the Stoics

    Directory of Open Access Journals (Sweden)

    Johan Strijdom

    2007-05-01

    Full Text Available n “In search of Paul” (2004 Crossan and Reed argue that Paul’s vision and program were essentially in continuity with Jesus’: both opposed, be it in Galilean villages or Roman cities, an unjust imperial system by means of an alternative project of egalitarian, distributive justice. Although Crossan elsewhere demonstrates the deep roots of this concern in the Jewish tradition, he tends to downplay the importance of Greek contributions in this regard. The purpose of this essay will be to offer, in constant dialogue with Crossan (and Reed, a more refined comparison of social justice in Paul on the one hand and Plato, Aristotle and the Stoics on the other. If Paul tried to establish egalitarian and sharing Christian communities under the Roman empire, how do this vision and program compare and contrast with Plato's hierarchical but communal concept of justice, Aristotle’s distributive notion according to merit, and most importantly the Stoics’ argument of “oikeiosis” (i.e., other-concern by concentrical familiarization with the other? Imagine, say Crossan and Reed (CR hereafter in their recent book on Paul, the following dialogue between ourselves and Paul: Do you think, Paul, that all men are created equal and endowed by their Creator with certain inalienable rights? I am not speaking about all men, but about all Christians. But do you think, Paul, that all people should be Christians? Yes, of course,. And do you think, Paul, that all Christians should be equal with one another?Yes, of course. Then do you think, Paul, that it is God’s will for all people to be equal with one another? Well, let me think about that one for a while and, in the meantime, you think about equality in Christ. (CR 2004:234

  7. Simulation results for PLATO: a prototype hybrid X-ray photon counting detector with a low energy threshold for fusion plasma diagnostics

    International Nuclear Information System (INIS)

    Habib, A.; Menouni, M.; Pangaud, P.; Morel, C.; Fenzi, C.; Colledani, G.; Moureau, G.; Escarguel, A.

    2017-01-01

    PLATO is a prototype hybrid X-ray photon counting detector that has been designed to meet the specifications for plasma diagnostics for the WEST tokamak platform (Tungsten (W) Environment in Steady-state Tokamak) in southern France, with potential perspectives for ITER. PLATO represents a customized solution that fulfills high sensitivity, low dispersion and high photon counting rate. The PLATO prototype matrix is composed of 16 × 18 pixels with a 70 μm pixel pitch. New techniques have been used in analog sensitive blocks to minimize noise coupling through supply rails and substrate, and to suppress threshold dispersion across the matrix. The PLATO ASIC is designed in CMOS 0.13 μm technology and was submitted for a fabrication run in June 2016. The chip is designed to be bump-bonded to a silicon sensor. This paper presents pixel architecture as well as simulation results while highlighting novel solutions.

  8. Direct healthcare costs and cost-effectiveness of acute coronary syndrome secondary prevention with ticagrelor compared to clopidogrel: economic evaluation from the public payer's perspective in Poland based on the PLATO trial results.

    Science.gov (United States)

    Pawęska, Justyna; Macioch, Tomasz; Perkowski, Piotr; Budaj, Andrzej; Niewada, Maciej

    2014-01-01

    Ticagrelor is the first reversibly binding oral P2Y12 receptor antagonist designed to reduce clinical thrombotic events in patients with acute coronary syndrome (ACS). Compared to clopidogrel, ticagrelor has been proven to significantly reduce the rate of death from vascular causes, myocardial infarction (MI), or stroke without an increase in the rate of overall major bleeding in patients who have an ACS with or without ST-segment elevation (STEMI and NSTEMI) or unstable angina (UA). To evaluate the cost-effectiveness and healthcare costs associated with secondary prevention of ACS using ticagrelor or clopidogrel in patients after STEMI, NSTEMI and UA. An economic model based on results from the PLATO trial was used to evaluate the cost-effectiveness of one-year therapy with ticagrelor or clopidogrel. The structure of the model consisted of two parts, i.e. the decision tree with one-year PLATO results and the Markov model with lifelong estimations, which exceeded PLATO follow-up data. The model was adjusted to Polish settings with country-specific data on death rates in the general population and direct medical costs calculated from the public payer's perspective. Costs were derived from the National Health Fund (NHF) and the Ministry of Health and presented in PLN 2013 values. Annual mean costs of second and subsequent years after stroke or MI were obtained from the literature. Uncertainty of assumed parameters was tested in scenarios and probabilistic sensitivity analyses. The adopted model allowed the estimation of an incremental cost-effectiveness ratio for life years gained (LYG) and an incremental cost-utility ratio for quality adjusted life years (QALY). Total direct medical costs to the public payer at a one year horizon were 2,905 PLN higher with ticagrelor than with clopidogrel. However, mean healthcare costs at a one year horizon (excluding drug costs and concomitant drugs) were 690 PLN higher for patients treated with clopidogrel. In a lifetime horizon

  9. Viewpoint: Central adjudication of myocardial infarction in outcome-driven clinical trials--common patterns in TRITON, RECORD, and PLATO?

    Science.gov (United States)

    Serebruany, Victor L; Atar, Dan

    2012-09-01

    Central adjudication in randomised controlled outcome-driven trials represents a traditional approach to maintain data integrity by applying uniformed rules for assessment of clinical events. It was the purpose of this investigation to determine the patterns of myocardial infarction (MI) adjudication in the TRITON, RECORD, and PLATO trials. We were matching centrally-adjudicated MI's (CAMI's) from the official trial publication with the site-reported MI (SRMI's) count from the Food and Drug Administration's secondary analyses for the investigational compounds prasugrel (TRITON), rosiglitazone (RECORD), and ticagrelor (PLATO). CAMI numbers showed a remarkable discrepancy to SRMI's by more than a doubling of the difference: from 72 to 145 events in TRITON favoring prasugrel (from a hazard ratio [HR]=0.76, p=0.08; to a HR=0.76, p<0.001), and from 44 to 89 events in favour of ticagrelor in PLATO (from a HR=0.94, p=0.095; to a HR=0.84, p<0.001). In contrast, in the RECORD trial, the CAMI count was less than the SRMI count (from 24 to 8 events, from a HR=1.42, p=0.93; to a HR=1.14, p=0.96), in this case diminishing cardiovascular hazards in favour of rosiglitazone. In conclusion, central adjudication in the TRITON, the RECORD, and the PLATO trial turned out to have a critical impact on study outcomes. Trial publications should in the future include site-reported major efficacy and safety endpoints to preserve data integrity. The regulatory authorities should consider independent audits when there is a major disagreement between centrally adjudicated and site reported events influencing the results of a major clinical trial.

  10. Plato (power load analysis tool) - a module of west wall monitoring system

    International Nuclear Information System (INIS)

    Ranjan, Sutapa; Travere, Jean-marcel; Moreau, P.

    2015-01-01

    The mandate of the WEST (W Environment for Steady-state Tokamak) project, is to upgrade the medium- sized superconducting Tokamak, Tore Supra in a major scale. One of it's objectives, is to also act as a test-bed for ITER divertor components, to be procured and used in ITER. WEST would be installing actively cooled Tungsten divertor elements, like the ones to be used in ITER. These components would be tested under two experimental scenarios: high power (Ip = 0.8MA, lasting 30s with 15MW injected power) and high fluence (Ip = 0.6 MA, lasting 1000s with 12 MW injected power). Heat load on the divertor target will range from a few MW/m 2 up to 20 MW/m 2 depending on the X point location and the heat flux decay length. The tungsten Plasma Facing Components (PFCs) are less tolerant to overheating than their Carbon counterparts and prevention of their burnout is a major concern. It is in this context that the Wall Monitoring System (WMS) - a software framework aimed at monitoring the health of the Wall components, was conceived. WMS has been divided into three parts: a) a pre-discharge power load analysis tool to check compatibility between plasma scenario and PFC's operational limits in terms of heat flux b) a real-time system during discharge, to take into account all necessary measurements involved in the PFCs protection c) a set of analysis tools that would be used post-discharge, that would access WEST database and compare predicted and experimental results. This paper presents an overview of PLATo - the pre-pulse module of WMS that has been recently developed under IPR-IRFM research collaboration. PLAto has two major components - one that produces heat flux information of the PFCS and the other that produces energy graphs depending on shot profile defined by time variant magnetic equilibrium and injected power profiles. Preliminary results will be presented based on foreseen WEST plasma reference scenarios. (author)

  11. From Pericles to Plato – from democratic political praxis to totalitarian political philosophy

    Directory of Open Access Journals (Sweden)

    Øjvind Larsen

    2012-03-01

    Full Text Available Plato is normally taken as one of the founders of Western political philosophy, not at least with his Republic. Here, he constructs a hierarchy of forms of governments, beginning with aristocracy at the top as a critical standard for the other forms of governments, and proceeding through timocracy and oligarchy to democracy and tyranny at the bottom. Following Karl Popper, the paper argues that Plato’s is a totalitarian philosophy that emphasizes the similarities between democracy and tyranny, which it considers to be the two worst forms of government. Plato’s denigration of democracy has dominated the tradition of political philosophy until recent times. This paper, however, shows that political philosophy in fact originates in democracy, especially as developed by the sophists and that philosophy is only a form of sophism with a similar origin in ancient Greek democracy. A discussion of Pericles’ funeral oration is used to show that Pericles presented a democratic political philosophy that can serve as a counterpoint to Plato’s political philosophy in the Republic.

  12. Dosimetric evaluation of PLATO and Oncentra treatment planning systems for High Dose Rate (HDR) brachytherapy gynecological treatments

    Energy Technology Data Exchange (ETDEWEB)

    Singh, Hardev; De La Fuente Herman, Tania; Showalter, Barry; Thompson, Spencer J.; Syzek, Elizabeth J.; Herman, Terence; Ahmad, Salahuddin [Department of Radiation Oncology, Peggy and Charles Stephenson Oklahoma Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104 (United States)

    2012-10-23

    This study compares the dosimetric differences in HDR brachytherapy treatment plans calculated with Nucletron's PLATO and Oncentra MasterPlan treatment planning systems (TPS). Ten patients (1 T1b, 1 T2a, 6 T2b, 2 T4) having cervical carcinoma, median age of 43.5 years (range, 34-79 years) treated with tandem and ring applicator in our institution were selected retrospectively for this study. For both Plato and Oncentra TPS, the same orthogonal films anterior-posterior (AP) and lateral were used to manually draw the prescription and anatomical points using definitions from the Manchester system and recommendations from the ICRU report 38. Data input for PLATO was done using a digitizer and Epson Expression 10000XL scanner was used for Oncentra where the points were selected on the images in the screen. The prescription doses for these patients were 30 Gy to points right A (RA) and left A (LA) delivered in 5 fractions with Ir-192 HDR source. Two arrangements: one dwell position and two dwell positions on the tandem were used for dose calculation. The doses to the patient points right B (RB) and left B (LB), and to the organs at risk (OAR), bladder and rectum for each patient were calculated. The mean dose and the mean percentage difference in dose calculated by the two treatment planning systems were compared. Paired t-tests were used for statistical analysis. No significant differences in mean RB, LB, bladder and rectum doses were found with p-values > 0.14. The mean percent difference of doses in RB, LB, bladder and rectum are found to be less than 2.2%, 1.8%, 1.3% and 2.2%, respectively. Dose calculations based on the two different treatment planning systems were found to be consistent and the treatment plans can be made with either system in our department without any concern.

  13. Love and/in psychoanalysis: a commentary on Lacan's reading of Plato's Symposium in Seminar VIII: Transference.

    Science.gov (United States)

    Fink, Bruce

    2015-02-01

    What is love and what part does it play in psychoanalysis? Where are the analyst and the analysand situated in relation to the roles defined as those of the "lover" and the "beloved"? Jacques Lacan explores these and other questions in his soon-to-be-published Seminar VIII: Transference by providing an extensive commentary on Plato's most famous dialogue on love, the Symposium. This paper outlines some of the major points about love that grow out of Lacan's reading of the dialogue and examines their relevance to the analytic setting. Can the analyst be characterized as a sort of modern-day Socrates?

  14. Ancient philosophical ideas of the soul (Plato-Aristotelian tradition and Stoicism as a source of Patristic Thought

    Directory of Open Access Journals (Sweden)

    Zaitsev Cornelius

    2014-10-01

    Full Text Available The article discusses the ancient idea of the soul that in the patristic era has been enriched by the perception of the methodology of ancient philosophy. Greek and Roman thinkers considered some properties of the soul, its immortality, revealed its “levels and strata” (Plato, Aristotle, expressed first guesses about the nature of sinful passions (the Stoics. But some aspects still remained unresolved so far. This is the issue of materiality or immateriality, of the soul, which "raised" in the Russian Empire in the 19th century (the dispute saints Theophan the Recluse and Ignatius Brianchaninov and remains relevant today.

  15. [Plato's conceptions of disorders of the soul (Ta peri psuchên nosêmata). Timaeus as the beginning of a dynamic and ethic psychopathology].

    Science.gov (United States)

    Godderis, J

    1998-01-01

    This contribution to the study of the evolution of fundamental concepts in psychiatry, and in particular of the interpretative models of mental disease, focuses on Plato's conceptions concerning the "disorders of the soul". Plato's "psychopathological" work suggests the decline of an hereditary conglomeration of interpretative arrangements of the irrational phenomena related to mental disease which, corresponding to the social needs of that time, had been united by the belief in myth and its therapeutic value. These archaic religious conceptions have most certainly been reversed by Plato, especially in his Timaeus, one of the three most influential of his dialogues. In a notable passage in this cosmological dialogue (86b ff.) Plato treats of those diseases of the soul which are caused by things physical, whether this be a "defective bodily constitution" or "faulty education". The diseases of the soul are thus no longer considered having a divine origin. Mental diseases to which man is unwittingly subject by defects in birth or education concern himself and his inner life and they cannot be dismissed with simplistic allegories. According to Plato they originate from a conflict, supported by a secret, hidden, irrational "self" that has its roots in the sôma, the rational "self" being only able to recuperate its total integrity if it manages, through self-discipline and knowledge, to check the somatic impulses, the folly of the body. Also, Plato offers a series of remedies to correct the undue influence of body on soul and soul on body, with a view to instituting a right balance and proportion between them. This, together with a stress on "care of the soul", particularly of the divine and immortal element, implicitly assumes that it is in man's power to apply the necessary remedies to himself and effect some sort of readjustment.

  16. St. Lucia.

    Science.gov (United States)

    1987-06-01

    The population of St Lucia was 123,000 in 1986, with an annual growth rate of 2%. The infant mortality rate stands at 22.2/1000 live births, and life expectancy is 70.3 years for males and 74.9 years for females. The literacy rate is 78%. St Lucia's labor force is allocated as follows: agriculture, 36.6%; industry and commerce, 20.1%; and services, 18.1%. The gross national product (GNP) was US$146 million in 1985, with an annual growth rate of 3% and a per capita GNP of $1071. St Lucia is a parliamentary democracy modeled on the British Westminster system. The island is divided into 16 parishes and 1 urban area (the capital, Castries). St Lucia is currently a politically stable country, although the high level of youth unemployment is a cause for concern. Ongoing stability may depend on the government's ability to provide services such as jobs and housing. The economy has evolved from a monocrop sugar plantation type to a diversified economy based on agriculture, industry, and tourism. Agriculture, dominated by the banana industry, is characterized by the participation of a large number of small and medium-sized enterprises. Industry is being encouraged through the provision of incentives such as tax rebates. The government is attempting to maintain a sound investment climate through a tripartite dialogue with the private sector and trade unions. Overall economic policy is predicated on the attraction of sound investments, by both local and foreign entities, to accelerate the rate of economic growth, solve the unemployment problem, and generate a solid balance-of-payments position.

  17. Peter St. John | NREL

    Science.gov (United States)

    St. John Photo of Peter St. John Peter St. John Researcher III-Chemical Engineering Peter.StJohn @nrel.gov | 303-384-7969 Orcid ID http://orcid.org/0000-0002-7928-3722 Education Peter St. John received his engineering from the University of California at Santa Barbara in 2015. During his Ph.D., St. John applied

  18. The micro-fascism of Plato's good citizen: producing (dis)order through the construction of risk.

    Science.gov (United States)

    O'Byrne, Patrick; Holmes, Dave

    2007-04-01

    The human body has come to be seen as forever susceptible to both external and internal hazards, which in many circumstances require immediate, heroic, and expensive intervention. In response to this, there has been a shift from a treatment-based healthcare model to one of prevention wherein nurses play an integral role by identifying and assessing risks for individuals, communities, and populations. This paper uses Deborah Lupton's outline of the spectrum of risk and applies the theoretical works of Foucault and Plato to demonstrate the means by which nurses maintain social order by identifying and counselling risk takers. It also utilizes the work of Deleuze and Guattari to illustrate how Plato's framework for creating social order through the creation of the good citizen can be viewed as a micro-fascist system, which has been adopted wholeheartedly by preventative health professionals. The goal of this paper is to present an alternate understanding of risk to provide nurses and other healthcare professionals with a non-traditional appreciation of certain aspects of their practice as researchers and clinicians.

  19. Why Did Socrates Deny That He Was a Teacher? Locating Socrates among the New Educators and the Traditional Education in Plato's "Apology of Socrates"

    Science.gov (United States)

    Mintz, Avi I.

    2014-01-01

    Plato's "Apology of Socrates" contains a spirited account of Socrates' relationship with the city of Athens and its citizens. As Socrates stands on trial for corrupting the youth, surprisingly, he does not defend the substance and the methods of his teaching. Instead, he simply denies that he is a teacher. Many scholars have…

  20. The Case against the Arts from Plato to Tolstoy and Its Implications for Why and How the Arts Should Be Taught in Schools

    Science.gov (United States)

    Tate, Nicholas

    2016-01-01

    From Plato onwards many of the great Western thinkers have explored the nature of the arts, their contribution to society and their role in education. This has often involved a discussion of the potentially negative impact of the arts. The recurring message has been that the arts can warp judgment, elevate emotion at the expense of reason,…

  1. A hipotética linguagem ideal de Platão Plato's hypothetical ideal language

    Directory of Open Access Journals (Sweden)

    Maria Carolina Alves dos Santos

    2003-01-01

    Full Text Available Para que um discurso sobre o espetáculo do mundo transcendente seja acolhido como totalidade inteligível e coerente, urge desvencilhar-se da arbitrariedade do domínio de trêmulos contornos do sensível, esfera de opiniões apenas. É o que propõe Platão, na esteira das reflexões dos primeiros pensadores: para suprir deficiências que causam a elisão da realidade e transformar a linguagem num veículo de intelecção autêntica dos conceitos essenciais de um pensar filosófico, ele a coloca no centro de uma especulação rigorosa. Tal como seus antecessores Heráclito e Parmênides, Platão revela logofilia ao empenhar-se na construção de uma nova estrutura discursiva, diferente daquela do homem comum, desencadeando no campo da Filosofia uma revolução que se tornara indispensável: elabora um modelo fundador - princípio de uma ordem permanente propedêutica à construção de uma linguagem formal e abstrata - referente a entes que os homens, na maioria, por si mesmos não conseguem visualizar. Somente nela poderá reverberar a verdade universal das Formas que, ao emprestarem seus nomes à infindável série dos particulares sensíveis, os clarifica e lhes confere significação. Com as teorias que a partir das Formas desenvolve e expõe nos Diálogos, o filósofo visa induzir o leitor a preparar-se para operar, metodicamente, a conversão de sua alma ao plano desses seres ideais, supra-sensíveis, e apreender, assim, a realidade que tudo fundamenta e torna cognoscível.For a discourse on the spectacle of the transcendental world to be received in its comprehensible and coherent totality, its needs to get rid of the arbitrariness of the dominion of tremulous shapes of the sensitive, which is merely the sphere of opinions. This is what Plato suggests, following the course of reflection of the first thinkers: in order to compensate the deficiencies that entail elision of reality and to transform language into a vehicle of authentic

  2. Clockwise rotation of the Santa Marta massif and simultaneous Paleogene to Neogene deformation of the Plato-San Jorge and Cesar-Ranchería basins

    Science.gov (United States)

    Montes, Camilo; Guzman, Georgina; Bayona, German; Cardona, Agustin; Valencia, Victor; Jaramillo, Carlos

    2010-10-01

    A moderate amount of vertical-axis clockwise rotation of the Santa Marta massif (30°) explains as much as 115 km of extension (stretching of 1.75) along its trailing edge (Plato-San Jorge basin) and up to 56 km of simultaneous shortening with an angular shear of 0.57 along its leading edge (Perijá range). Extensional deformation is recorded in the 260 km-wide, fan-shaped Plato-San Jorge basin by a 2-8 km thick, shallowing-upward and almost entirely fine-grained, upper Eocene and younger sedimentary sequence. The simultaneous initiation of shortening in the Cesar-Ranchería basin is documented by Mesozoic strata placed on to lower Eocene syntectonic strata (Tabaco Formation and equivalents) along the northwest-verging, shallow dipping (9-12° to the southeast) and discrete Cerrejón thrust. First-order subsidence analysis in the Plato-San Jorge basin is consistent with crustal stretching values between 1.5 and 2, also predicted by the rigid-body rotation of the Santa Marta massif. The model predicts about 100 km of right-lateral displacement along the Oca fault and 45 km of left-lateral displacement along the Santa Marta-Bucaramanga fault. Clockwise rotation of a rigid Santa Marta massif, and simultaneous Paleogene opening of the Plato-San Jorge basin and emplacement of the Cerrejón thrust sheet would have resulted in the fragmentation of the Cordillera Central-Santa Marta massif province. New U/Pb ages (241 ± 3 Ma) on granitoid rocks from industry boreholes in the Plato-San Jorge basin confirm the presence of fragments of a now segmented, Late Permian to Early Triassic age, two-mica, granitic province that once spanned the Santa Marta massif to the northernmost Cordillera Central.

  3. Protecting the pipeline of science: openness, scientific methods and the lessons from ticagrelor and the PLATO trial.

    Science.gov (United States)

    Coats, Andrew J Stewart; Nijjer, Sukhjinder S; Francis, Darrel P

    2014-10-20

    Ticagrelor, a potent antiplatelet, has been shown to be beneficial in patients with acute coronary syndromes in a randomised controlled trial published in a highly ranked peer reviewed journal. Accordingly it has entered guidelines and has been approved for clinical use by authorities. However, there remains a controversy regarding aspects of the PLATO trial, which are not immediately apparent from the peer-reviewed publications. A number of publications have sought to highlight potential discrepancies, using data available in publicly published documents from the US Food and Drug Administration (FDA) leading to disagreement regarding the value of open science and data sharing. We reflect upon potential sources of bias present in even rigorously performed randomised controlled trials, on whether peer review can establish the presence of bias and the need to constantly challenge and question even accepted data. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  4. Infância e educação em Platão Childhood and education in Plato

    Directory of Open Access Journals (Sweden)

    Walter Omar Kohan

    2003-06-01

    Full Text Available Este trabalho estuda, desde uma perspectiva filosófica, o conceito de infância em Platão, com ênfase nos seguintes diálogos: Alcibíades I, Górgias, A República e As Leis. Num primeiro momento, situamos a questão da infância no marco mais ampliado do projeto filosófico e político de Platão. A seguir, propomos quatro traços principais do conceito de infância em Platão: a como possibilidade (as crianças podem ser qualquer coisa no futuro; b como inferioridade (as crianças - como as mulheres, estrangeiros e escravos - são inferiores em relação ao homem adulto cidadão; c como superfluidade (a infância não é necessária à pólis; d como material da política (a utopia se constrói a partir da educação das crianças. Não há a pretensão de levar Platão a algum tribunal. Busca-se apenas delimitar um problema e uma forma específica de enfrentá-lo, com vistas a contribuir para a análise da produtividade dessa perspectiva na história da filosofia da infância e da educação ocidental, bem como nas atuais teorias e práticas educacionais. Ao mesmo tempo, de forma implícita, procura-se oferecer elementos para problematizar uma visão já consolidada entre os historiadores da infância - particularmente desde o já clássico História social da infância e da família de Philippe Ariès -, segundo a qual a infância seria uma invenção moderna e ela não teria sido "pensada" pelos antigos enquanto tal.This work investigates from a philosophical perspective the concept of childhood in Plato, with an emphasis on the following dialogues: Alcibiades I, Gorgias, The Republic, and The Laws. Initially, we situate the issue of childhood within the wider scenario of Plato's political and philosophical project. We then propose four main features of the concept of childhood in Plato: a as possibility (children can become anything in future; b as inferiority (children - like women, foreigners and slaves - are inferior to the male

  5. Results of the radiological verification survey at the former Herring-Hall-Marvin Safe Company, 1550 Grand Boulevard, Hamilton Ohio (HO001V)

    International Nuclear Information System (INIS)

    Murray, M.E.; allred, J.F.; Johnson, C.A.

    1995-11-01

    During the period between the 1940s and early 1950s, the Herring-Hall-Marvin Safe Company, 1550 Grand Boulevard, Hamilton, Ohio, was one company under subcontract to the Manhattan Engineer District (MED), and the Atomic Energy Commission (AEC), the lead agencies in the development of nuclear energy for defense-related projects. The US Department of Energy (DOE) conducted radiological surveys of these sites to evaluate current radiological conditions as part of the Formerly Utilized Sites Remedial Action Program (FUSRAP). In 1988, a radiological survey of the Herring-Hall-Marvin Safe Company facility was conducted, and after small fragments of uranium metal were removed, no beta or gamma radiation above background was detected and the building was dismissed from any additional DOE restrictions. In 1993, it was discovered that a portion of the actual machining work was conducted on the third floor of the facility, located in the southeastern comer of the building. At the request of DOE, this part of the facility was radiologically surveyed by an ORNL survey team to determine whether fixed surface contamination could be found that might exceed the DOE guidelines. Results of this radiological survey indicated 238 U contamination in excess of the DOE criteria for surface contamination, and the site was recommended for remediation. In February and March of 1995, a verification survey of the third floor of the former Herring-Hall-Marvin Safe Company facility by an ORNL survey team was performed in conjunction with decontamination operations conducted under the supervision of Bechtel National Incorporated. The verification survey included gamma scans at the surface and at one meter, alpha and beta-gamma scans for fixed contamination, and smears for transferable contamination

  6. A dialogical exploration of the grey zone of health and illness: medical science, anthropology, and Plato on alcohol consumption.

    Science.gov (United States)

    Bonner, Kieran

    2009-01-01

    This paper takes a phenomenological hermeneutic orientation to explicate and explore the notion of the grey zone of health and illness and seeks to develop the concept through an examination of the case of alcohol consumption. The grey zone is an interpretive area referring to the irremediable zone of ambiguity that haunts even the most apparently resolute discourse. This idea points to an ontological indeterminacy, in the face of which decisions have to be made with regard to the health of a person (e.g., an alcoholic), a system (e.g., the health system), or a society. The fundamental character of this notion will be developed in relation to the discourse on health and the limitations of different disciplinary practices. The case of alcohol consumption will be used to tease out the grey zone embedded in the different kinds of knowledge made available through the disciplinary traditions of medical science, with its emphasis on somatic well-being, and anthropology, with its focus on communal well-being. This tension or grey zone embedded in different knowledge outcomes will be shown to have a discursive parallel with the dialogue between the Athenian, the Spartan, and the Cretan in Plato's Laws. Making use of the dialogical approach as described by Gadamer, the Athenian's particular resolution of the tension will be explored as a case study to demonstrate the necessarily particular analysis involved in a grey zone resolution.

  7. St. John's Wort (image)

    Science.gov (United States)

    The herb St. John's Wort is believed to be helpful in relieving mild to moderate depression, but should only be taken under a physician's supervision. St. John's Wort may clash with other medications or ...

  8. Refractory Abundances of Terrestrial Planets and Their Stars: Testing [Si/Fe] Correlations with TESS and PLATO

    Science.gov (United States)

    Wolfgang, Angie; Fortney, Jonathan

    2018-01-01

    In standard models for planet formation, solid material in protoplanetary disks coagulate and collide to form rocky bodies. It therefore seems reasonable to assume that their chemical composition will follow the abundances of refractory elements, such as Si and Fe, in the host star, which has also accreted material from the disk. Backed by planet formation simulations which validate this assumption, planetary internal structure models have begun to use stellar abundances to break degeneracies in low-mass planet compositions inferred only from mass and radius. Inconveniently, our own Solar System contradicts this approach, as its terrestrial bodies exhibit a range of rock/iron ratios and the Sun's [Si/Fe] ratio is offset from the mean planetary [Si/Fe]. In this work, we explore what number and quality of observations we need to empirically measure the exoplanet-star [Si/Fe] correlation, given future transit missions, RV follow-up, and stellar characterization. Specifically, we generate synthetic datasets of terrestrial planet masses and radii and host star abundances assuming that the planets’ bulk [Si/Fe] ratio exactly tracks that of their host stars. We assign measurement uncertainties corresponding to expected precisions for TESS, PLATO, Gaia, and future RV instrumentation, and then invert the problem to infer the planet-star [Si/Fe] correlation given these observational constraints. Comparing the result to the generated truth, we find that 1% precision on the planet radii is needed to test whether [Si/Fe] ratios are correlated between exoplanet and host star. On the other hand, lower precisions can test for systematic offsets between planet and star [Si/Fe], which can constrain the importance of giant impacts for extrasolar terrestrial planet formation.

  9. Accuracy evaluation of fusion of CT, MR, and SPECT images using commercially available software packages (SRS PLATO and IFS)

    International Nuclear Information System (INIS)

    Mongioj, Valeria; Brusa, Anna; Loi, Gianfranco; Pignoli, Emanuele; Gramaglia, Alberto; Scorsetti, Marta; Bombardieri, Emilio; Marchesini, Renato

    1999-01-01

    Purpose: A problem for clinicians is to mentally integrate information from multiple diagnostic sources, such as computed tomography (CT), magnetic resonance (MR), and single photon emission computed tomography (SPECT), whose images give anatomic and metabolic information. Methods and Materials: To combine this different imaging procedure information, and to overlay correspondent slices, we used commercially available software packages (SRS PLATO and IFS). The algorithms utilize a fiducial-based coordinate system (or frame) with 3 N-shaped markers, which allows coordinate transformation of a clinical examination data set (9 spots for each transaxial section) to a stereotactic coordinate system. The N-shaped markers were filled with fluids visible in each modality (gadolinium for MR, calcium chloride for CT, and 99m Tc for SPECT). The frame is relocatable, in the different acquisition modalities, by means of a head holder to which a face mask is fixed so as to immobilize the patient. Position errors due to the algorithms were obtained by evaluating the stereotactic coordinates of five sources detectable in each modality. Results: SPECT and MR position errors due to the algorithms were evaluated with respect to CT: Δx was ≤ 0.9 mm for MR and ≤ 1.4 mm for SPECT, Δy was ≤ 1 mm and ≤ 3 mm for MR and SPECT, respectively. Maximal differences in distance between estimated and actual fiducial centers (geometric mismatch) were in the order of the pixel size (0.8 mm for CT, 1.4 mm for MR, and 1.8 mm for SPECT). In an attempt to distinguish necrosis from residual disease, the image fusion protocol was studied in 35 primary or metastatic brain tumor patients. Conclusions: The image fusion technique has a good degree of accuracy as well as the potential to improve the specificity of tissue identification and the precision of the subsequent treatment planning

  10. Cardiovascular events in acute coronary syndrome patients with peripheral arterial disease treated with ticagrelor compared to clopidogrel: Data from the PLATO trials

    DEFF Research Database (Denmark)

    Patel, Manesh R.; Becker, Richard C.; Wojdyla, Daniel M.

    Abstract 14299: Cardiovascular Events in Acute Coronary Syndrome Patients With Peripheral Arterial Disease Treated With Ticagrelor Compared to Clopidogrel: Data From the PLATO Trial Manesh R Patel1; Richard C Becker1; Daniel M Wojdyla2; Håkan Emanuelsson3; William Hiatt4; Jay Horrow5; Steen Husted6...... Uppsala, Sweden 10 Cardiology, Uppsala Clinical Rsch center, 75185 Uppsala, Sweden Background: Patients with peripheral artery disease (PAD) and acute coronary syndrome (ACS) are at high risk for clinical events and are often difficult to manage. We evaluated cardiovascular outcomes of ACS patients...

  11. Surveys in 1961 on St. Thomas & St. Croix

    DEFF Research Database (Denmark)

    Dahl, Thorkel; Licht, Kjeld de Fine

    Registration of towns and buildings erected during the Danish reign of the Caribbean Isles of St. Thomas, St. Jan and St. Croix 1671-1917 (now belonging to the USA under the name of Virgin Islands)....

  12. A display model for the TOU of PLATO: just a cool toy or a benchmark of opportunities?

    Science.gov (United States)

    Dima, M.; Greggio, D.; Bergomi, M.; Biondi, F.; Farinato, J.; Farisato, G.; Magrin, D.; Lessio, L.; Marafatto, L.; Munari, M.; Pagano, I.; Ragazzoni, R.; Viotto, V.; Piazza, D.

    2016-07-01

    We produced a "toy-model" of one Telescope Optical Unit of PLATO, the Medium sized mission selected by ESA to fly in 2024. This is a six lenses dioptric very wide field camera with a window in front to take care of radiation impact on the first lens whose optical glass cannot be replaced with a radiation hardened one. The main aim of this project is just to produce a "cool" model for display purposes, in which one can "explore" the details of the inside through some openings in the tube, in order to visually inspect some of the fine details of the opto-mechanics. While its didactic and advertising role is out of doubt, during its construction we realized that some interesting outcome can be of some relevance for the project itself and that some findings could be useful, in order to assess the ability of producing with the same technology some (of course of much more modest quality) optical systems. In this context, we immediately dropped the option of producing the lenses with opaque material painted with a color resembling a refractive material (like blue for instance) and decided to actually produce them with transparent plastic. Furthermore the surfaces are then finely polished in order to give them basic optical properties. Such an optical system has only very coarsely the converging properties of the original nominal design for a number of reasons: the refractive indexes are not the nominal ones, the quality of the surfaces and their nominal values are only roughly, within a few percent, the targeted one, and the way the surfaces are built up makes them prone to some diffraction effects. However, the bulk of the lens and the surface roughness will give a large magnification of the scattering effects that will be experienced, at a much lower level, on the actual flight model. We investigated through propagation of a laser beam and by digital camera the main stray light modes that this toymodel offers. In other words, the model amplifies, to a large extent, the

  13. St. Croix trap study

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The data set contains detailed information about the catch from 600 trap stations around St. Croix. Data fields include species caught, size data, trap location...

  14. St. Anselm and Teaching

    Science.gov (United States)

    Evans, Gillian R.

    1976-01-01

    Discusses the educational principles and methods of the medieval philosopher and theologian, St. Anselm. Educational practices of medieval monastic schools, town schools, private tutors, and pastoral teaching are discussed. Available from: Taylor & Francis Ltd., P.O. Box 9137, Church Street Station, New York, N.Y. 10049. (Author/DB)

  15. Identifying 21st Century Capabilities

    Science.gov (United States)

    Stevens, Robert

    2012-01-01

    What are the capabilities necessary to meet 21st century challenges? Much of the literature on 21st century skills focuses on skills necessary to meet those challenges associated with future work in a globalised world. The result is a limited characterisation of those capabilities necessary to address 21st century social, health and particularly…

  16. Espacios exclusivos y excluyentes: ¿Cómo y quién habita el espacio público? El Boulevard Naciones Unidas (Quito y La Boca (Ciudad de Buenos Aires.

    Directory of Open Access Journals (Sweden)

    Kathrin Hopfgartner

    2014-12-01

    Full Text Available Desde finales del siglo XX, gobiernos locales de diferentes ciudades de América Latina implementan políticas urbanas de corte neoliberal. El objetivo es re-configurar ciudades económicamente productivas. Para ello, se busca el mejoramiento del factor de localización de estas a través de la atracción de visitantes e inversionistas. Con ello, se da el paso de una lógica de gobernanza urbano gerencial a “la ciudad empresarial”. Una de las implicaciones más significativas es el carácter selectivo que toman los espacios públicos. Concretamente, se los convierte en nuevas centralidades orientadas, fundamentalmente, al consumo de sectores de altos ingresos. Esto deriva en una producción del espacio público, que profundiza la polarización socio-económica y la configuración de ciudades fragmentadas y desiguales. Sin embargo, la producción de un determinado espacio se realiza tanto desde las políticas urbanas, como desde los actores del lugar. En este sentido, el espacio público es uno de los lugares en los cuales se materializa la tensión entre estas dos escalas. Tensión que se deriva a partir de la disputa por quien instalará los parámetros de cómo y quién podrá habitar y consumir el espacio público. En esta línea, el presente trabajo analiza la producción de espacios públicos en dos casos de estudios latinoamericanos: la construcción del Boulevard Naciones Unidas, en la ciudad de Quito, y la renovación urbana del barrio La Boca, en la Ciudad de Buenos Aires.

  17. Mel Gibson contre le boulevard Raspail

    Directory of Open Access Journals (Sweden)

    Boris Jeanne

    2007-03-01

    Full Text Available Que peuvent faire les historiens et les anthropologues spécialistes de l’Amérique face à la puissance médiatique et commerciale d’Apocalypto, le dernier film de Mel Gibson, produit par Buena Vista (c'est-à-dire Disney et ayant déjà engrangé plus de 50 millions de dollars de recette avant même sa sortie en France ? Le cinéma est un art du présent, et quelle que soit l’exactitude de la reconstitution historique qu’il prétend parfois présenter, il demeure un puissant vecteur d’analyse de la soc...

  18. Oliver St John Gogarty.

    Science.gov (United States)

    Clarke, R W

    1997-01-01

    Oliver St John Gogarty--Otolaryngologist to fashionable Edwardian Dublin--was a distinguished poet and a Senator in the fledgling Irish Free State after its establishment in 1922. He numbered amongst his acquaintances the poet William Butler Yeats, the novelist James Joyce and a host of political and literary persona who helped to shape modern Ireland. He was satirised as 'stately plump Buck Mulligan' in Joyce's novel Ulysses.

  19. ST Safety What's on?

    CERN Document Server

    Jacot, C

    2001-01-01

    Du premier coup de pioche jusqu'à la mise en place de la tente abritant le buffet offert lors de la cérémonie d'achèvement d'un projet, la division ST est sur les rangs et apporte son savoir faire. Ces projets nombreux et pluridisciplinaires sont étudiés, se réalisent, s'exploitent et font l'objet de maintenance jusqu'à leur démantèlement. Durant leurs cycles de vie, la division ST avance les compétences professionnelles spécifiques à chaque corps de métiers incluant le recours à de nombreux contrats avec des entreprises extérieures pour réaliser les travaux sur les sites du CERN. Pour en conserver la maîtrise, la division ST applique une gestion de projet, une assurance de la qualité et s'attache tout particulièrement à la sécurité, à la réglementation, à la prévention des risques et la gestion de ceux-ci. Sous la supervision du DSO, un ensemble de procédures et de démarches a été développé afin de faciliter les tâches du maître d'ouvrage et des entreprises contractantes, c...

  20. Roegneria alashanica Keng: a species with the StStStYStY genome constitution.

    Science.gov (United States)

    Wang, Richard R-C; Jensen, Kevin B

    2017-06-01

    The genome constitution of tetraploid Roegneria alashanica Keng has been in question for a long time. Most scientific studies have suggested that R. alashanica had two versions of the St genome, St 1 St 2 , similar to that of Pseudoroegneria elytrigioides (C. Yen & J.L. Yang) B.R. Lu. A study, however, concluded that R. alashanica had the StY genome formula typical for tetraploid species of Roegneria. For the present study, R. alashanica, Elymus longearistatus (Bioss.) Tzvelev (StY genomes), Pseudoroegneria strigosa (M. Bieb.) Á. Löve (St), Pseudoroegneria libanoctica (Hackel) D.R. Dewey (St), and Pseudoroegneria spicata (Pursh) Á. Löve (St) were screened for the Y-genome specific marker B14(F+R) 269 . All E. longearistatus plants expressed intense bands specific to the Y genome. Only 6 of 10 R. alashanica plants exhibited relatively faint bands for the STS marker. Previously, the genome in species of Pseudoroegneria exhibiting such faint Y-genome specific marker was designated as St Y . Based on these results, R. alashanica lacks the Y genome in E. longearistatus but likely possess two remotely related St genomes, St and St Y . According to its genome constitution, R. alashanica should be classified in the genus Pseudoroenera and given the new name Pseudoroegneria alashanica (Keng) R.R.-C. Wang and K.B. Jensen.

  1. Communication from ST Group

    CERN Multimedia

    TS Department

    2008-01-01

    In order to prepare the organization of the Open Days, please note that FM Group will not able to take into account either specific requests for waste collection from 2nd to 6th of April, either removal or PC transport requests between the 31st and the 11th of March. We kindly ask you to plan the collection of any type of waste and the urgent transport of office furniture or PC before the 31st of March. Waste collection requests shall be formulated contacting FM Support at 77777 or at the email address mailto:Fm.Support@cern.ch; removal of office furniture or PC transport requests must be made using the EDH ‘Transport request’ form selecting the "Removals" or the "PC transport" category from the drop-down menu. For any question concerning the waste sorting, please consult the following web address: http://dechets-waste.web.cern.ch/dechets-waste/. Thank you for your understanding and collaboration. TS/FM Group

  2. ACHP | News | St. Elizabeths Programmatic Agreement Signed

    Science.gov (United States)

    Search skip specific nav links Home arrow News arrow St. Elizabeths Programmatic Agreement Signed St redevelopment of the St. Elizabeths West Campus, which is part of the St. Elizabeths National Historic Landmark this project, due to the historic significance of the NHL. GSA's client for the St. Elizabeths

  3. Androgynes et gynandres : la relecture péladanienne du Banquet de Platon // Androgynes and gynandres : The Péladan’s reinterpretation of the Symposium by Plato

    OpenAIRE

    Eva Voldřichová Beránková

    2015-01-01

    The Symposium alias The Banquet belongs to those hypotexts by Plato which have been constantly reread and reinterpreted by the authors of French decadence. This article is focused on the Péladan’s reinterpretation of one of its parts, the famous Aristophanes’s speech about love. It implies on one hand the masculine notion of “androgyne”, heavily valorised in the fin de siècle novels, and, on the other hand, the feminine concept of “gynandre”, perceived negatively, feared and mocke...

  4. Teknisk Ståbi

    DEFF Research Database (Denmark)

    Teknisk Ståbi er de bygningsprojekterendes og entreprenørers håndbog. Den dækker matematik, fysik, statestik, laster og sikkerhed samt beggematerialerne: beton, stål, træ, murværk, letbeton, glas og endelig fundering. Denne udgave er en næsten totalrevision, baseret på de nye Eurocodes, der afløs...

  5. ACRR fission product release tests: ST-1 and ST-2

    International Nuclear Information System (INIS)

    Allen, M.D.; Stockman, H.W.; Reil, K.O.; Grimley, A.J.; Camp, W.J.

    1988-01-01

    Two experiments (ST-1 and ST-2) have been performed in the Annular Core Research Reactor (ACRR) at Sandia National Laboratories (SNLA) to obtain time-resolved data on the release of fission products from irradiated fuels under light water reactor (LWR) severe accident conditions. Both experiments were conducted in a highly reducing environment at maximum fuel temperatures of greater than 2400 K. These experiments were designed specifically to investigate the effect of increased total pressure on fission product release; ST-1 was performed at approximately 0.16 MPa and ST-2 was run at 1.9 MPa, whereas other parameters were matched as closely as possible. Release rate data were measured for Cs, I, Ba, Sr, Eu, Te, and U. The release rates were higher than predicted by existing codes for Ba, Sr, Eu, and U. Te release was very low, but Te did not appear to be sequestered by the zircaloy cladding; it was evenly distributed in the fuel. In addition, in posttest analysis a unique fuel morphology (fuel swelling) was observed which may have enhanced fission product release, especially in the high pressure test (ST-2). These data are compared with analytical results from the CORSOR correlation and the VICTORIA computer model

  6. Cultural Resources Survey and Testing of the Mandeville Hurricane Protection Project, Mandeville, St. Tammany Parish, Louisiana

    National Research Council Canada - National Science Library

    Williams, Luis

    1996-01-01

    ...). The survey was conducted for the U.S. Army Corps of Engineers, New Orleans District, in response to planned construction activities associated with a hurricane protection project that would enclose Mandeville at Causeway Boulevard, Lake...

  7. LAS CRÍTICAS DE ARISTÓTELES A PLATÓN EN METAFÍSICA I, 9 ARISTOTLE’S CRITICISMS OF PLATO IN METAPHYSICS I, 9

    Directory of Open Access Journals (Sweden)

    Silvana Gabriela Di Camillo

    2011-03-01

    Full Text Available

    O recurso à exposição crítica das doutrinas anteriores é um procedimento metodológico usual em Aristóteles. Mas a característica distintiva do Livro I da Metafísica é que, ao invés de estabelecer uma nova doutrina, o exame dos predecessores serve para confirmar os próprios conceitos aristotélicos, os quais ele usa para avaliar os êxitos e os erros das doutrinas analisadas. Essa imposição de conceitos próprios lhe valeu a acusação de ter uma compreensão histórica distorcida. Com a análise detalhada das críticas da teoria platônica das Idéias na Metafísica I, 9, pretendemos mostrar: a que as críticas de manipulação e distorção das opiniões dos seus antecessores ofuscam o grau em que as suas próprias posições emergem de uma análise crítica do pensamento anterior; e b que a imposição de conceitos próprios não é uma distorção, mas uma proposta de solução para os problemas que as teorias anteriores deixaram sem solução.

    The use of critical exposition of previous doctrines is a methodological procedure usual in Aristotle. But the distinctive characteristic of Book I of the Metaphysics is that, rather than to establish a new doctrine, a review of  predecessors serves to confirm the own concepts to be used in the evaluation of the doctrines examined. This imposition of own terms has cost him the charge of distorting historical understanding. With the detailed analysis of the criticisms of Plato's theory of Ideas in Metaphysics I, 9, we intend to show a that the criticism of manipulation and distortion of his predecessors' views overshadow the degree to which Aristotle's own positions emerge from a critical review of previous thought and b that the

  8. Herrens röst

    DEFF Research Database (Denmark)

    Rösing, Lilian Munk

    2015-01-01

    Om språket är gränsen mellan djur och människor, vad innebär det när hundar talar? I filmen Upp pratar de animerade hundarna, men med sin husses röst. Lilian Munk Rösing ser filmen i sällskap av bland andra Jacques Lacan, Slavoj Žižek och Renata Salecl och finner en röst utan kropp, en kropp besj...

  9. St. Louis FUSRAP Lessons Learned

    International Nuclear Information System (INIS)

    Eberlin, J.; Williams, D.; Mueller, D.

    2003-01-01

    The purpose of this paper is to present lessons learned from fours years' experience conducting Remedial Investigation and Remedial Action activities at the St. Louis Downtown Site (SLDS) under the Formerly Utilized Sites Remedial Action Program (FUSRAP). Many FUSRAP sites are experiencing challenges conducting Remedial Actions within forecasted volume and budget estimates. The St. Louis FUSRAP lessons learned provide insight to options for cost effective remediation at FUSRAP sites. The lessons learned are focused on project planning (budget and schedule), investigation, design, and construction

  10. Androgynes et gynandres : la relecture péladanienne du Banquet de Platon // Androgynes and gynandres : The Péladan’s reinterpretation of the Symposium by Plato

    Directory of Open Access Journals (Sweden)

    Eva Voldřichová Beránková

    2015-12-01

    Full Text Available The Symposium alias The Banquet belongs to those hypotexts by Plato which have been constantly reread and reinterpreted by the authors of French decadence. This article is focused on the Péladan’s reinterpretation of one of its parts, the famous Aristophanes’s speech about love. It implies on one hand the masculine notion of “androgyne”, heavily valorised in the fin de siècle novels, and, on the other hand, the feminine concept of “gynandre”, perceived negatively, feared and mocked. Why in Péladan’s (1858–1918 eyes and according to many others decadent authors man is gorgeous and intelligent enough to realize on his own the platonic ideal of the union of the two sexes? And what about the woman, henceforth outmoded and “useless”? The decadent misogyny ties itself in knots over its fanciful theories which are reflective of the spirit of this historical period.

  11. Political Meritocracy as Eastern Alternative to the Western Public Administration Traditions in the 21st Century

    Directory of Open Access Journals (Sweden)

    Vladislav S. Gerasimov

    2015-01-01

    Full Text Available The article discusses political meritocracy phenomenon. The author examines political and economic backgrounds of the meritocracy concept occurrence within the political science discourse as well as distinctive features of that process. Special emphasis is put on economic situation of the early 1980s when the governments of various states were challenged with the necessity of overcoming the consequences of the global economic crisis of the preceding decade. The author focuses on similarities and distinctions within the policies which have been implemented by the various states at that period paying special attention to the form of the political regime in those countries. Also the author draws attention to the discussion on "Asian values" which played significant role in the political meritocracy coming-to-be process within Asian region. The article analyses origin and dissemination of the meritocratic approaches among public administration practices of some countries within Asian region (eg. China and Singapore. The author reveals main theoretical grounds of the political meritocracy and researches culturological backgrounds of those theoretical grounds. Specifically, he studies the significance of the Confucianism moral-ethic doctrine regarding theory and practice of meritocracy. Additionally the author traces the displays of the meritocratic principles within the views of the various representatives of the western political theory among which both classic (Plato, J.St. Mill and contemporary (Brennan J., Caplan B. thinkers are represented. In conclusion the author analyses the opportunities of the meritocratic theory and practice implementation in Russian reality. He compares Russia, China and Singapore via the list of criteria of political and economic importance, reveals similarities and distinctions in the political past and present of those states, estimates the significance of some culturological factors regarding the evolution of those

  12. Flood-inundation maps for the St. Marys River at Fort Wayne, Indiana

    Science.gov (United States)

    Menke, Chad D.; Kim, Moon H.; Fowler, Kathleen K.

    2012-01-01

    Digital flood-inundation maps for a 9-mile reach of the St. Marys River that extends from South Anthony Boulevard to Main Street at Fort Wayne, Indiana, were created by the U.S. Geological Survey (USGS) in cooperation with the City of Fort Wayne. The inundation maps, which can be accessed through the USGS Flood Inundation Mapping Science Web site, depict estimates of the areal extent of flooding corresponding to selected water levels (stages) at the USGS streamgage 04182000 St. Marys River near Fort Wayne, Ind. Current conditions at the USGS streamgages in Indiana may be obtained from the National Water Information System: Web Interface. In addition, the information has been provided to the National Weather Service (NWS) for incorporation into their Advanced Hydrologic Prediction Service (AHPS) flood warning system. The NWS forecasts flood hydrographs at many places that are often collocated at USGS streamgages. That forecasted peak-stage information, also available on the Internet, may be used in conjunction with the maps developed in this study to show predicted areas of flood inundation. In this study, water-surface profiles were simulated for the stream reach by means of a hydraulic one-dimensional step-backwater model. The model was calibrated using the most current stage-discharge relation at the USGS streamgage 04182000 St. Marys River near Fort Wayne, Ind. The hydraulic model was then used to simulate 11 water-surface profiles for flood stages at 1-ft intervals referenced to the streamgage datum and ranging from bankfull to approximately the highest recorded water level at the streamgage. The simulated water-surface profiles were then combined with a geographic information system digital elevation model (derived from Light Detection and Ranging (LiDAR) data) in order to delineate the area flooded at each water level. A flood inundation map was generated for each water-surface profile stage (11 maps in all) so that for any given flood stage users will be

  13. Mount St. Helens aerosol evolution

    Energy Technology Data Exchange (ETDEWEB)

    Oberbeck, V.R.; Farlow, N.H.

    1982-08-01

    Stratospheric aerosol samples were collected using a wire impactor during the year following the eruption of Mount St. Helens. Analysis of samples shows that aerosol volume increased for 6 months due to gas-to-particle conversion and then decreased to background levels in the following 6 months.

  14. Mount St. Helens aerosol evolution

    Energy Technology Data Exchange (ETDEWEB)

    Oberbeck, V.R.; Farlow, N.H.; Fong, W.; Snetsinger, K.G.; Ferry, G.V.; Hayes, D.M.

    1982-09-01

    Stratospheric aerosol samples were collected using a wire impactor during the year following the eruption of Mt. St. Helens. Analysis of samples show that aerosol volume increased for 6 months due to gas-to-particle conversion and then decreased to background levels in the following 6 months.

  15. Methylphenidatinduceret ST-elevations-myokardieinfarkt

    DEFF Research Database (Denmark)

    Ruwald, Martin Huth; Ruwald, Anne-Christine Huth; Tønder, Niels

    2012-01-01

    Adult attention deficit and hyperkinetic disorder (ADHD) is increasingly diagnosed and treated with methylphenidate. We present the case of an 20 year-old man, who was diagnosed with ADHD and suffered a ST elevation acute myocardial infarction due to coronary vasospasm related to an overdose...

  16. 1st quarterly report 1977

    International Nuclear Information System (INIS)

    1977-06-01

    The present report describes the activities carried out in the 1st quarter of 1977 at the Gesellschaft fuer Kernforschung in Karlsruhe or on its behalf in the framework of the fast breeder project (PSB). The problems and main results of the partial projects fuel rod development, materials testing, reactor physics, reactor safety and reactor technology are presented. (RW) [de

  17. Simple stålrammebygninger

    DEFF Research Database (Denmark)

    Ellum, J.C.; Buhelt, M.

    Ved en simpel stålrammebygning forstås i anvisningen en lukket, fritliggende bygning i én etage, hvor tagkonstruktionen ud over egenlast kun er påvirket af naturlaster, dvs. sne og vind. Dimensioneringen af de bærende konstruktioner gennemføres ved at benytte publikationens omfattende tabeldata o...

  18. Simple stålrammebygninger

    DEFF Research Database (Denmark)

    Ellum, J.C.

    Anvisningen gennemgår dimensioneringen og bringer detaljerede konstruktionstegninger til simple stålrammebygninger, dvs. lukkede, fritliggende bygninger i én etage, hvor tagkonstruktionen ud over egenlast kun er påvirket af naturlaster, dvs. sne og vind. Dimensioneringen sker ved at udfylde et di...

  19. St. John's Wort (Hypericum Perforatum) and Pregnancy

    Science.gov (United States)

    ... best live chat Live Help Fact Sheets Share St. John’s Wort (Hypericum perforatum) Tuesday, 01 May 2018 ... risk. This sheet talks about whether exposure to St. John’s Wort may increase the risk for birth ...

  20. Spot Støjbergs støj

    DEFF Research Database (Denmark)

    Kock, Christian Erik J

    2015-01-01

    Inger Støjberg er placeret på en af de mest profilerede poster i Løkkes regering. Spørger du hende om fortiden, taler hun om fremtiden. Spørger du hende om fremtiden, taler hun om fortiden. Ergo: Hun taler udenom, og hun er god til det. Hun er så god, at det skader demokratiet. Lær at spotte hend...

  1. Team Danmarks støttekoncept

    DEFF Research Database (Denmark)

    Storm, Rasmus K.

    Evaluering af Team Danmarks støttekoncept 2005-2008 med omfattende analyser af Team Danmarks virke, dets støttekoncept og de samarbejdsrelationer med specialforbund, udøvere, politisk valgte ledere, trænere mv., som udmøntningen af støttekonceptet forudsætter. Herunder analyse af...

  2. 76 FR 44531 - Safety Zone; Fourth Annual Chillounge Night St. Petersburg Fireworks Display, Tampa Bay, St...

    Science.gov (United States)

    2011-07-26

    ...-AA00 Safety Zone; Fourth Annual Chillounge Night St. Petersburg Fireworks Display, Tampa Bay, St... proposes to establish a temporary safety zone on the waters of Tampa Bay in St. Petersburg, Florida during the Fourth Annual Chillounge Night St. Petersburg Fireworks Display on Saturday, November 19, 2011...

  3. 75 FR 51945 - Safety Zone; Potomac River, St. Mary's River, St. Inigoes, MD

    Science.gov (United States)

    2010-08-24

    ...-AA00 Safety Zone; Potomac River, St. Mary's River, St. Inigoes, MD AGENCY: Coast Guard, DHS. ACTION... of the St. Mary's River, a tributary of the Potomac River. This action is necessary to provide for.... Navy helicopter located near St. Inigoes, Maryland. This safety zone is intended to protect the...

  4. 78 FR 19632 - Special Local Regulations; St. Thomas Carnival Watersport Activities, Charlotte Amalie Harbor; St...

    Science.gov (United States)

    2013-04-02

    ...-AA08 Special Local Regulations; St. Thomas Carnival Watersport Activities, Charlotte Amalie Harbor; St... proposes to establish a special local regulation on the waters of Charlotte Amalie Harbor in St Thomas, USVI during the St. Thomas Carnival Watersport Activities, a high speed boat race. The event is...

  5. 76 FR 68098 - Safety Zone; Fourth Annual Chillounge Night St. Petersburg Fireworks Display, Tampa Bay, St...

    Science.gov (United States)

    2011-11-03

    ...-AA00 Safety Zone; Fourth Annual Chillounge Night St. Petersburg Fireworks Display, Tampa Bay, St... Guard is establishing a temporary safety zone on the waters of Tampa Bay in St. Petersburg, Florida during the Fourth Annual Chillounge Night St. Petersburg Fireworks Display on Saturday, November 19, 2011...

  6. The Danish St. Croix Project

    DEFF Research Database (Denmark)

    J. Douma, Michael; Rasmussen, Anders Bo

    2014-01-01

    H. Seward, commonly viewed as an anti-colonizationist, was at least a mild proponent of colonization in its earliest stages. The paper demonstrates further that in the summer of 1862 the St. Croix colonization project was an important stepping stone in the Lincoln administration’s legal......Working from previously unknown sources in Danish archives, this article establishes for the first time the important role that the island of St. Croix played in the Lincoln Administration’s considerations on colonizing African Americans abroad. The paper argues that U.S. Secretary of State William....... The substantial conclusion of the paper is that, contrary to earlier perceptions in the historiography, African American colonization during the Civil War was not led and directed entirely from Washington. Rather, in this case, the Danish minister proposed a colonization plan and then worked with the United...

  7. St. Lawrence action plan meter

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1992-12-31

    The purpose of this bulletin is to report on the progress achieved under the St. Lawrence Action Plan. Under each of the Action Plan`s five objectives, it outlines environmental management indicators which identify actions taken and shows the results. This report presents the data collected in late August 1992 on the activities carried out by all partners of both governments involved in SLAP. The objectives examined in the bulletin are: to reduce by 90% the liquid toxic waste discharged by the 50 plants targeted for priority action; to prepare remediation plans for contaminated federal sites and restore wetlands; to conserve 5000 additional hectares of habitat and create a marine park; to develop and implement recovery plans for mammals, fish, birds, amphibians, reptiles, and plants; and to determine the state of the St. Lawrence River.

  8. 21st Century Security Manager

    OpenAIRE

    Stelian ARION

    2010-01-01

    We live in world of uncertainty that generates major paradigms changing that affect security risk management. Modern organization’s security risks management can’t be done without a profound knowlegde and daily practice for security governance, security risk management and resilience. 21st Century security manager need to deal with several areas of konwledge in order to succesfully manage security risks. The document presents the advantages, disadvantages and challenges for security managers ...

  9. Impact of human-associated Escherichia coli clonal groups in Antarctic pinnipeds: presence of ST73, ST95, ST141 and ST131.

    Science.gov (United States)

    Mora, Azucena; García-Peña, Francisco Javier; Alonso, María Pilar; Pedraza-Diaz, Susana; Ortega-Mora, Luis Miguel; Garcia-Parraga, Daniel; López, Cecilia; Viso, Susana; Dahbi, Ghizlane; Marzoa, Juan; Sergeant, Martin J; García, Vanesa; Blanco, Jorge

    2018-03-16

    There is growing concern about the spreading of human microorganisms in relatively untouched ecosystems such as the Antarctic region. For this reason, three pinniped species (Leptonychotes weddellii, Mirounga leonina and Arctocephalus gazella) from the west coast of the Antartic Peninsula were analysed for the presence of Escherichia spp. with the recovery of 158 E. coli and three E. albertii isolates. From those, 23 harboured different eae variants (α1, β1, β2, ε1, θ1, κ, ο), including a bfpA-positive isolate (O49:H10-A-ST206, eae-k) classified as typical enteropathogenic E. coli. Noteworthy, 62 of the 158 E. coli isolates (39.2%) exhibited the ExPEC status and 27 (17.1%) belonged to sequence types (ST) frequently occurring among urinary/bacteremia ExPEC clones: ST12, ST73, ST95, ST131 and ST141. We found similarities >85% within the PFGE-macrorrestriction profiles of pinniped and human clinic O2:H6-B2-ST141 and O16:H5/O25b:H4-B2-ST131 isolates. The in silico analysis of ST131 Cplx genomes from the three pinnipeds (five O25:H4-ST131/PST43-fimH22-virotype D; one O16:H5-ST131/PST506-fimH41; one O25:H4-ST6252/PST9-fimH22-virotype D1) identified IncF and IncI1 plasmids and revealed high core-genome similarities between pinniped and human isolates (H22 and H41 subclones). This is the first study to demonstrate the worrisome presence of human-associated E. coli clonal groups, including ST131, in Antarctic pinnipeds.

  10. Fort St. Vrain core performance

    International Nuclear Information System (INIS)

    McEachern, D.W.; Brown, J.R.; Heller, R.A.; Franek, W.J.

    1977-07-01

    The Fort St. Vrain High Temperature Gas Cooled Reactor core performance has been evaluated during the startup testing phase of the reactor operation. The reactor is graphite moderated, helium cooled, and uses coated particle fuel and on-line flow control to each of the 37 refueling regions. Principal objectives of startup testing were to determine: core and control system reactivity, radial power distribution, flow control capability, and initial fission product release. Information from the core demonstrates that Technical Specifications are being met, performance of the core and fuel is as expected, flow and reactivity control are predictable and simple for the operator to carry out

  11. Special report: Mt. St. Helens

    Science.gov (United States)

    Mt. St Helens Volcano, Cascade Range, Southern Washington, USA (46.20°N, 122.18°W.) All times are local (GMT - 7 h through October 24, GMT - 8 h thereafter. Lava extrusion that probably began October 30 added a new lobe to the composite dome in the crater of Mt. St. Helens. After lava extrusion ended September 10 (see September 22 Eos), rates of deformation in the crater remained low for several weeks, as they had after earlier extrusion episodes. Sulfur dioxide emission ranged from 70 to 190 tons per day between October 9 and 24, but showed no particular trends. Inflation of the dome has caused small thrust faults to form in the surrounding crater floor. In early October the most active thrust, south of the dome, was moving at about 1.5 cm/d, and stations on the north crater rampart showed outward movement of about 0.5 cm/d. By October 24 these rates had increased to 14.5 and 3.5-4 cm/d, respectively, and leveling profiles perpendicular to the dome showed that crater floor tilt rates had reached 400-500 μrad/d, prompting the U.S. Geological Survey (USGS) to issue an advisory prediction of renewed lava extrusion within the next two weeks.

  12. 33 CFR 100.915 - St. Clair River Classic Offshore Race, St. Clair, MI.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false St. Clair River Classic Offshore Race, St. Clair, MI. 100.915 Section 100.915 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY REGATTAS AND MARINE PARADES SAFETY OF LIFE ON NAVIGABLE WATERS § 100.915 St. Clair River...

  13. 21st International Meshing Roundtable

    CERN Document Server

    Weill, Jean-Christophe

    2013-01-01

    This volume contains the articles presented at the 21st International Meshing Roundtable (IMR) organized, in part, by Sandia National Laboratories and was held on October 7–10, 2012 in San Jose, CA, USA. The first IMR was held in 1992, and the conference series has been held annually since. Each year the IMR brings together researchers, developers, and application experts in a variety of disciplines, from all over the world, to present and discuss ideas on mesh generation and related topics. The technical papers in this volume present theoretical and novel ideas and algorithms with practical potential, as well as technical applications in science and engineering, geometric modeling, computer graphics, and visualization.

  14. Fort St. Vrain decommissioning project

    International Nuclear Information System (INIS)

    Fisher, M.

    1998-01-01

    Public Service Company of Colorado (PSCo), owner of the Fort St. Vrain nuclear generating station, achieved its final decommissioning goal on August 5, 1997 when the Nuclear Regulatory Commission terminated the Part 50 reactor license. PSCo pioneered and completed the world's first successful decommissioning of a commercial nuclear power plant after many years of operation. In August 1989, PSCo decided to permanently shutdown the reactor and proceed with its decommissioning. The decision to proceed with early dismantlement as the appropriate decommissioning method proved wise for all stake holders - present and future - by mitigating potential environmental impacts and reducing financial risks to company shareholders, customers, employees, neighboring communities and regulators. We believe that PSCo's decommissioning process set an exemplary standard for the world's nuclear industry and provided leadership, innovation, advancement and distinguished contributions to other decommissioning efforts throughout the world. (author)

  15. 21st Century Security Manager

    Directory of Open Access Journals (Sweden)

    Stelian ARION

    2010-11-01

    Full Text Available We live in world of uncertainty that generates major paradigms changing that affect security risk management. Modern organization’s security risks management can’t be done without a profound knowlegde and daily practice for security governance, security risk management and resilience. 21st Century security manager need to deal with several areas of konwledge in order to succesfully manage security risks. The document presents the advantages, disadvantages and challenges for security managers thah have government backgroud, or IT security backgroud, or are promoted from organization’s inside leaders. There are six different areas of knowledge that successful security programs of the future must incorporate, either in the knowledge base of their leaders or in the collective knowledge of the leading staff. They are government elements, security organization, emerging issue awareness, IT security, business elements and executive leadership.

  16. Data Abstraction Mechanisms in Sina/st

    NARCIS (Netherlands)

    Meyrowitz, N.K.; Aksit, Mehmet; Tripathi, Anand

    1988-01-01

    This paper describes a new data abstraction mechanism in an object-oriented model of computing. The data abstraction mechanism described here has been devised in the context of the design of Sina/st language. In Sina/st no language constructs have been adopted for specifying inheritance or

  17. 21st Century Skills Map: The Arts

    Science.gov (United States)

    Dean, Colleen; Ebert, Christie M. Lynch; McGreevy-Nichols, Susan; Quinn, Betsy; Sabol, F. Robert; Schmid, Dale; Shauck, R. Barry; Shuler, Scott C.

    2010-01-01

    This 21st Century Skills Map is the result of hundreds of hours of research, development and feedback from educators and business leaders across the nation. The Partnership for 21st Century Skills has issued this map for the core subject of the Arts.

  18. 21st Century Skills Map: Geography

    Science.gov (United States)

    Partnership for 21st Century Skills, 2009

    2009-01-01

    This 21st Century Skills Map is the result of hundreds of hours of research, development and feedback from educators and business leaders across the nation. The Partnership for 21st Century Skills has issued this map for the core subject of Geography.

  19. 21st Century Skills Map: World Languages

    Science.gov (United States)

    Partnership for 21st Century Skills, 2011

    2011-01-01

    This 21st Century Skills Map is the result of hundreds of hours of research, development and feedback from educators and business leaders across the nation. The Partnership for 21st Century Skills has issued this map for the core subject of World Languages. [Funding for this paper was provided by EF Education.

  20. Firmaets Største Bedrift

    DEFF Research Database (Denmark)

    Hansen, Peer Henrik

    fortæller, hvordan de tidligere modstandsfolk Arne Sejr og Niels Frommelt få år efter befrielsen etablerede deres såkaldte Firma for med støtte fra ledende danske politikere, Forsvarets Efterretningstjeneste og CIA at organisere en hemmelig krig mod Sovjetunionens danske støtter. Meget tyder på, at både...

  1. 77 FR 59035 - Notice of Intent To Rule on Request To Release Airport Property at the St. George Airport, St...

    Science.gov (United States)

    2012-09-25

    ... To Release Airport Property at the St. George Airport, St. George, UT AGENCY: Federal Aviation... rule and invite public comment on the release of land at St. George Airport under the provisions of..., City of St. George, Utah, at the following address: Mr. Gary Esplin, City Manager, City of St. George...

  2. Galleria mellonella infection model demonstrates high lethality of ST69 and ST127 uropathogenic E. coli.

    Directory of Open Access Journals (Sweden)

    Majed F Alghoribi

    Full Text Available Galleria mellonella larvae are an alternative in vivo model for investigating bacterial pathogenicity. Here, we examined the pathogenicity of 71 isolates from five leading uropathogenic E. coli (UPEC lineages using G. mellonella larvae. Larvae were challenged with a range of inoculum doses to determine the 50% lethal dose (LD50 and for analysis of survival outcome using Kaplan-Meier plots. Virulence was correlated with carriage of a panel of 29 virulence factors (VF. Larvae inoculated with ST69 and ST127 isolates (10(4 colony-forming units/larvae showed significantly higher mortality rates than those infected with ST73, ST95 and ST131 isolates, killing 50% of the larvae within 24 hours. Interestingly, ST131 isolates were the least virulent. We observed that ST127 isolates are significantly associated with a higher VF-score than isolates of all other STs tested (P≤0.0001, including ST69 (P<0.02, but one ST127 isolate (strain EC18 was avirulent. Comparative genomic analyses with virulent ST127 strains revealed an IS1 mediated deletion in the O-antigen cluster in strain EC18, which is likely to explain the lack of virulence in the larvae infection model. Virulence in the larvae was not correlated with serotype or phylogenetic group. This study illustrates that G. mellonella are an excellent tool for investigation of the virulence of UPEC strains. The findings also support our suggestion that the incidence of ST127 strains should be monitored, as these isolates have not yet been widely reported, but they clearly have a pathogenic potential greater than that of more widely recognised clones, including ST73, ST95 or ST131.

  3. Paramenide e Platone (e Aristotele nel Contre Colote de Plutarque Parménide et Platon (et Aristote dans le Contre Colotès de Plutarque Parmenides and Plato (and Aristote in Plutarch'sAgainst Colotes

    Directory of Open Access Journals (Sweden)

    Mauro Bonazzi

    2013-05-01

    Full Text Available The chapters dedicated to Parmenides and Plato play a decisive role in the composition strategy of the Adversus Colotem, since this is where Plutarch most clearly defines the background dualist thesis that will help demonstrate that Platonism is superior to Epicurism. By showing Parmenides too as a dualist engaged in distinguishing between the sensible and the intelligible world, Plutarch structures a history of ancient philosophy entirely focused on Plato. These chapters also bear witness of another centre of interest, namely Aristoteles (§ 14, who, despite the criticism he aimed at the theory of ideas, is not completely refuted, but rather used as a possible ally against epicurean materialists, Plutarch’s true bête noire.Les chapitres consacrés à Parménide et Platon jouent un rôle décisif dans la stratégie de composition de l’Adversus Colotem : c’est là en effet que Plutarque définit de la manière la plus claire la thèse dualiste de fond qui va servir à démontrer la supériorité du platonisme sur l’épicurisme. En présentant Parménide lui aussi comme un dualiste occupé à distinguer entre monde sensible et monde intelligible, Plutarque articule une histoire de la philosophie antique entièrement centrée sur Platon. Les chapitres témoignent ensuite d’un autre centre d’intérêt, avec la mention d’Aristote (§ 14, lequel, malgré les critiques qu’il adresse à la théorie des idées, n’est pas complètement réfuté, mais plutôt utilisé comme un allié possible contre les matérialistes épicuriens, la véritable « bête noire » de Plutarque.I capitoli dedicati a Parmenide e Platone giocano un ruolo decisivo nella strategia compositiva dell’Adversus Colotem: è qui infatti che Plutarco delinea nel modo più chiaro la tesi dualistica di fondo che servirà a dimostrare la superiorità del platonismo sull’epicureismo. Presentando anche Parmenide come un dualista, impegnato a distinguere tra mondo

  4. Alternativa de protección contra la corrosión del acero AISI 310S mediante recubrimiento de aluminio bajo condiciones de platos separadores en celdas de combustible de carbonatos fundidos

    Directory of Open Access Journals (Sweden)

    R. Orozco-Cruz

    2016-01-01

    Full Text Available Introducción: La celda de combustible de carbonatos fundidos (MCFC, por sus siglas en inglés convencional opera a 650°C. Consiste de un cátodo de NiO poroso y litiado, una mezcla eutéctica de carbonato de litio (Li2CO3 y carbonato de potasio (K2CO3 fundido en una matriz electrolitica de óxido de aluminio litiado (LiAlO2 y un ánodo poroso de Ni. Los platos separadores entre cada celda presentan problemas de corrosión. Ante eso, un acero inoxidable AISI 310S con recubrimiento fue estudiado en condiciones de un plato separador en una MCFC. Método: Se utilizó un acero inoxidable AISI 310S como sustrato (muestra A, aplicándole un recubrimiento de Al con (B y sin tratamiento térmico (C. Fueron expuestos en carbonatos fundidos (62 mol% Li2CO3 -38 mol% K2CO3 a 650 °C en crisoles de alúmina. El comportamiento electroquímico fue estudiado mediante la técnica de Espectroscopía de Impedancia Electroquimica (EIS. Para el análisis de los diagramas de impedancia, se utilizó el software de simulación “Boukamp Equivalent Circuit”. La sección transversal de las muestras corroídas fue caracterizada mediante Microscopía Electrónica de Barrido (SEM, por sus siglas en inglés y los productos formados por Difracción de rayos X (XRD, por sus siglas en inglés. Resultados: Los diagramas de EIS presentan aumentos y disminuciones en los semicírculos formados a altas frecuencias indicativo de disolución de la capa externa, aumento y disminución de la resistencia de esta última así como el posible rompimiento de ella. La técnica de XRD presentó fases LiFeO2, LiCrO2, -LiAlO2 y -LiAlO2 así como fases intermetálicas para las distintas condiciones de la muestra. De la misma manera, los análisis de SEM presentaron los espesores de cada una de las capas formadas. Discusión o Conclusión: En la muestra A, se formaron capas de LiFeO2 y LiCrO2 después de 200 horas de exposición. La capa de LiCrO2 aumenta por la difusión de Li hacia el

  5. ST peak during percutaneous coronary intervention serves as an early prognostic predictor in patients with ST-segment elevation myocardial

    DEFF Research Database (Denmark)

    Lønborg, Jacob; Kelbæk, Henning; Engstrøm, Thomas

    2014-01-01

    AIMS: To evaluate the clinical importance of the ST peak phenomenon during primary percutaneous coronary intervention (PCI) in patients with ST-segment elevation myocardial infarction (STEMI). METHODS AND RESULTS: Continuous ST monitoring was performed in 942 STEMI patients from arrival until 90...... minutes after revascularisation. ST peak was defined as ≥1 mm increase in the ST-segment during PCI compared with the ST elevation before intervention. ST peak was observed in 26.9% of patients. During median follow-up of 4.1 years, 20.7% of patients experienced a major adverse cardiac event (MACE). ST...... and ST peak including ST resolution and epicardial flow, ST peak remained significantly associated with MACE: adjusted hazard ratio (HR) 1.40 (95% confidence interval [CI] 1.01-1.95) and 1.41 (95% CI: 1.02-1.96). CONCLUSIONS: In the largest study hitherto evaluating the ST peak phenomenon during primary...

  6. St2-80: a new FISH marker for St genome and genome analysis in Triticeae.

    Science.gov (United States)

    Wang, Long; Shi, Qinghua; Su, Handong; Wang, Yi; Sha, Lina; Fan, Xing; Kang, Houyang; Zhang, Haiqin; Zhou, Yonghong

    2017-07-01

    The St genome is one of the most fundamental genomes in Triticeae. Repetitive sequences are widely used to distinguish different genomes or species. The primary objectives of this study were to (i) screen a new sequence that could easily distinguish the chromosome of the St genome from those of other genomes by fluorescence in situ hybridization (FISH) and (ii) investigate the genome constitution of some species that remain uncertain and controversial. We used degenerated oligonucleotide primer PCR (Dop-PCR), Dot-blot, and FISH to screen for a new marker of the St genome and to test the efficiency of this marker in the detection of the St chromosome at different ploidy levels. Signals produced by a new FISH marker (denoted St 2 -80) were present on the entire arm of chromosomes of the St genome, except in the centromeric region. On the contrary, St 2 -80 signals were present in the terminal region of chromosomes of the E, H, P, and Y genomes. No signal was detected in the A and B genomes, and only weak signals were detected in the terminal region of chromosomes of the D genome. St 2 -80 signals were obvious and stable in chromosomes of different genomes, whether diploid or polyploid. Therefore, St 2 -80 is a potential and useful FISH marker that can be used to distinguish the St genome from those of other genomes in Triticeae.

  7. 21st Century Cell Culture for 21st Century Toxicology.

    Science.gov (United States)

    Pamies, David; Hartung, Thomas

    2017-01-17

    There is no good science in bad models. Cell culture is especially prone to artifacts. A number of novel cell culture technologies have become more broadly available in the 21st century, which allow overcoming limitations of traditional culture and are more physiologically relevant. These include the use of stem-cell derived human cells, cocultures of different cell types, scaffolds and extracellular matrices, perfusion platforms (such as microfluidics), 3D culture, organ-on-chip technologies, tissue architecture, and organ functionality. The physiological relevance of such models is further enhanced by the measurement of biomarkers (e.g., key events of pathways), organ specific functionality, and more comprehensive assessment cell responses by high-content methods. These approaches are still rarely combined to create microphysiological systems. The complexity of the combination of these technologies can generate results closer to the in vivo situation but increases the number of parameters to control, bringing some new challenges. In fact, we do not argue that all cell culture needs to be that sophisticated. The efforts taken are determined by the purpose of our experiments and tests. If only a very specific molecular target to cell response is of interest, a very simple model, which reflects this, might be much more suited to allow standardization and high-throughput. However, the less defined the end point of interest and cellular response are, the better we should approximate organ- or tissue-like culture conditions to make physiological responses more probable. Besides these technologic advances, important progress in the quality assurance and reporting on cell cultures as well as the validation of cellular test systems brings the utility of cell cultures to a new level. The advancement and broader implementation of Good Cell Culture Practice (GCCP) is key here. In toxicology, this is a major prerequisite for meaningful and reliable results, ultimately

  8. Les effets socio - economiques de la construction du « boulevard ...

    African Journals Online (AJOL)

    La méthodologie de travail s'est basée sur les recherches documentaires, la collecte de données sur le terrain à travers les observations directes et les entretiens avec les populations riveraines et les autorités municipales. L'analyse des résultats indique que plusieurs unités de production sont installées le long de la voie ...

  9. A Non-Random Walk Down Hollywood Boulevard

    DEFF Research Database (Denmark)

    Lepori, Gabriele

    affect (i.e. grief, proxied by the death of Hollywood Walk of Fame celebrities) on people’s willingness to invest in risky assets (proxied by the daily performance of the U.S. stock market). Using a sample of 1,374 celebrity deaths over the period 1926-2009 and controlling for seasonalities, economic....../environmental factors, and market liquidity, I find that the death of popular and beloved celebrities is immediately followed by a 16 basis point increase in stock returns, which is consistent with a rise in the net demand for risky instruments. I also find evidence that the size of this celebrity-death effect...

  10. Windmill, sugar works, 'Springhall', St. Lucy, Barbados

    OpenAIRE

    Unknown

    2003-01-01

    204 x 143 mm. Showing the windmill and other refinery buildings with workers leading bullock teams loaded with cane towards the refinery. The Spring Hall Estate lies in the centre of St. Lucy Parish in northern Barbados.

  11. Location - Managed Facility - St. Paul District (MVP)

    Data.gov (United States)

    Army Corps of Engineers, Department of the Army, Department of Defense — St. Paul District - US Army Corps of Engineers Managed Facility locations. District headquarters, Natural Resource, Recreation, Lock and Dam, and Regulatory offices...

  12. 2008 St. Johns County, FL Countywide Lidar

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Airborne terrestrial LiDAR was collected for St. Johns County, FL. System Parameters/Flight Plan. The LiDAR system acquisition parameters were developed based on a...

  13. Caribbean ST Thomas trap Logbook Survey (Vessels)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains catch (landed catch) and effort for fishing trips made by vessels fishing in St. Thomas. The catch and effort data for the entire trip are...

  14. St. Laurent Construction Co., Inc. Information Sheet

    Science.gov (United States)

    St. Laurent Construction Co., Inc. (the Company) is located in Nashua, New Hampshire. The settlement involves renovation activities conducted at properties constructed prior to 1978, located in Merrimack and Nashua, New Hampshire.

  15. Meteor detection on ST (MST) radars

    International Nuclear Information System (INIS)

    Avery, S.K.

    1987-01-01

    The ability to detect radar echoes from backscatter due to turbulent irregularities of the radio refractive index in the clear atmosphere has lead to an increasing number of established mesosphere - stratosphere - troposphere (MST or ST) radars. Humidity and temperature variations are responsible for the echo in the troposphere and stratosphere and turbulence acting on electron density gradients provides the echo in the mesosphere. The MST radar and its smaller version, the ST radar, are pulsed Doppler radars operating in the VHF - UHF frequency range. These echoes can be used to determine upper atmosphere winds at little extra cost to the ST radar configuration. In addition, the meteor echoes can supplement mesospheric data from an MST radar. The detection techniques required on the ST radar for delineating meteor echo returns are described

  16. Control Strategy Tool (CoST)

    Data.gov (United States)

    U.S. Environmental Protection Agency — The EPA Control Strategy Tool (CoST) is a software tool for projecting potential future control scenarios, their effects on emissions and estimated costs. This tool...

  17. La Traditio Legis de Cristo a Pedro y Pablo en un plato de vidrio de Cástulo, Linares (Jaén = Traditio Legis of Christ to Peter and Paul in a glass bowl from Cástulo, Linares (Jaén

    Directory of Open Access Journals (Sweden)

    José Mª Blázquez

    2016-04-01

    Full Text Available En este artículo analizamos la iconografía de un plato de vidrio encontrado en Cástulo con la representación de la Tradicio legis o transmisión de la ley de Cristo a los apóstoles Pedro y Pablo.In this paper we analyze the iconography of a glass bowl found in Cástulo showing the representation of the Traditio legis, or «transmission of the law» of Christ to apostles Peter and Paul.

  18. St. Augustine in Twentieth-Century Music

    DEFF Research Database (Denmark)

    Petersen, Nils Holger

    2012-01-01

    A discussion - in a cultural historical perspective - of primarily two important twentieth-century musical works setting texts by St Augustine: Klaus Huber's Soliloquia Sancti Aurelii Augustini and Michael Tippett's The Vision of Saint Augustine.......A discussion - in a cultural historical perspective - of primarily two important twentieth-century musical works setting texts by St Augustine: Klaus Huber's Soliloquia Sancti Aurelii Augustini and Michael Tippett's The Vision of Saint Augustine....

  19. St Sava and the cloud-chasers

    OpenAIRE

    Loma Aleksandar

    2013-01-01

    A gloss in the Nomocanon of St Sava condemns folk superstitions related to magically provoking hailstorms and eclipses. St Sava’s miracle with the king of Hungary as described in his Vitae seems to go back to the same complex of popular beliefs. Its acceptance by the hagiography was probably due to the influence of the figure of prince magician as common to the Serbian and the Russian oral epics.

  20. St Sava and the cloud-chasers

    Directory of Open Access Journals (Sweden)

    Loma Aleksandar

    2013-01-01

    Full Text Available A gloss in the Nomocanon of St Sava condemns folk superstitions related to magically provoking hailstorms and eclipses. St Sava’s miracle with the king of Hungary as described in his Vitae seems to go back to the same complex of popular beliefs. Its acceptance by the hagiography was probably due to the influence of the figure of prince magician as common to the Serbian and the Russian oral epics.

  1. Fossil fuels in the 21st century.

    Science.gov (United States)

    Lincoln, Stephen F

    2005-12-01

    An overview of the importance of fossil fuels in supplying the energy requirements of the 21st century, their future supply, and the impact of their use on global climate is presented. Current and potential alternative energy sources are considered. It is concluded that even with substantial increases in energy derived from other sources, fossil fuels will remain a major energy source for much of the 21st century and the sequestration of CO2 will be an increasingly important requirement.

  2. Development of HANARO ST3 shield

    International Nuclear Information System (INIS)

    Park, K. N.; Lee, J. S.; Shim, H. S.

    2004-12-01

    This report contains the design, fabrication and accurate installation of ST3 shield, which would be installed at ST3 beam port of HANARO. At first, we designed and fabricated ST3 shield casemate composed of 14 blocks. We filled it with heavy concrete, lead ingot and polyethylene that mixed B 4 C powder and epoxy. The average filling density of total shield casemate was 4.7g/cm 3 . The developed ST3 shield was installed at the ST3 beam port and the accuracy of installation for each beam path and channel was evaluated. We found that the extraction of neutron beam to meet the requirement of neutron spectrometer is possible. Also, we developed ancillary equipment such as BGU, quick shutter and exterior shield door for the effective opening and closing of neutron beam. As a result of this study, it was found that neutron spectrometer such as neutron reflectometer and high intensity powder diffractomater can be installed at the ST3 beam port

  3. St. James marine terminal facility description

    Energy Technology Data Exchange (ETDEWEB)

    1993-10-01

    The US Department of Energy (DOE) currently owns and operates a marine terminal on the west bank of the Mississippi River at St. James, Louisiana. The St. James facility was constructed by the Department to provide marine services associated with the fill and drawdown of the Strategic Petroleum Reserve (SPR) crude oil storage facilities located at Bayou Choctaw and Weeks Island, Louisiana. Although strategic to the mission of the SPR in the event of a national emergency, the St. James terminal is situated such that it has a high potential to also serve the commercial industry`s needs for crude oil terminalling and storage. The St. James terminal is located approximately 45 miles west of New Orleans and 30 miles southeast of Baton Rouge, and approximately 160 miles upstream from the mouth of the Mississippi River. Construction of the St. James terminal was initiated in 1978 and was completed in 1980. Since then, the terminal has received and transferred over 125 million barrels of crude oil to the SPR sites for storage. For crude oil distribution, the St. James terminal was connected to the neighboring LOCAP terminal by a 0.1 mile 36-inch pipeline in 1981 and to the Capline terminal by a 0.5 mile 30-inch pipeline in 1988. The terminal also has a 30-inch pipeline connection to the Koch oil terminal which was used for initial fill purposes; however, this pipeline has been disconnected and is currently inactive. A complete description of the St. James terminal facilities, operational capabilities, operational certifications, and future Government requirements are presented in Sections 2, 3, 4, and 5 respectively.

  4. 78 FR 16208 - Safety Zone; V. I. Carnival Finale; St. Thomas Harbor; St. Thomas, U.S. Virgin Islands

    Science.gov (United States)

    2013-03-14

    ... 1625-AA00 Safety Zone; V. I. Carnival Finale; St. Thomas Harbor; St. Thomas, U.S. Virgin Islands AGENCY... establish a safety zone on the waters of St. Thomas Harbor in St. Thomas, U. S. Virgin Islands during the V... between 9 a.m. and 5 p.m., Monday through Friday, except federal holidays. The telephone number is 202-366...

  5. 78 FR 16211 - Safety Zone, Corp. Event Finale UHC, St. Thomas Harbor; St. Thomas, U.S. Virgin Islands

    Science.gov (United States)

    2013-03-14

    ... 1625-AA00 Safety Zone, Corp. Event Finale UHC, St. Thomas Harbor; St. Thomas, U.S. Virgin Islands... establish a temporary safety zone on the waters of St. Thomas Harbor in St. Thomas, U.S. Virgin Islands... through Friday, except federal holidays. The telephone number is 202-366-9329. See the ``Public...

  6. 78 FR 23489 - Safety Zone; V.I. Carnival Finale, St. Thomas Harbor; St. Thomas, U.S.V.I.

    Science.gov (United States)

    2013-04-19

    ... waters of St. Thomas Harbor in St. Thomas, U.S. Virgin Islands during the V.I. Carnival Finale, a... through Friday, except Federal holidays. FOR FURTHER INFORMATION CONTACT: If you have questions on this... event. The event will be held on the waters of St. Thomas Harbor, St. Thomas, U. S. Virgin Islands...

  7. 78 FR 22778 - Safety Zone; Corp. Event Finale UHC, St. Thomas Harbor; St. Thomas, U.S.V.I.

    Science.gov (United States)

    2013-04-17

    ... waters of St. Thomas Harbor in St. Thomas, U.S. Virgin Islands during the Corp. Event Finale UHC, a.... and 5 p.m., Monday through Friday, except Federal holidays. FOR FURTHER INFORMATION CONTACT: If you..., St. Thomas, U. S. Virgin Islands. The fireworks will be launched from a barge stationed near the St...

  8. 78 FR 7663 - SLR; 2013 International Rolex Regatta; St. Thomas Harbor; St. Thomas, U.S. Virgin Islands

    Science.gov (United States)

    2013-02-04

    ... 1625-AA08 SLR; 2013 International Rolex Regatta; St. Thomas Harbor; St. Thomas, U.S. Virgin Islands... special local regulations on the waters of St. Thomas Harbor in St. Thomas, U. S. Virgin Islands during... 5 p.m., Monday through Friday, except federal holidays. The telephone number is 202-366-9329. See...

  9. 75 FR 38723 - Safety Zone; St. Ignace 4th of July Fireworks, East Moran Bay, Lake Huron, St. Ignace, MI

    Science.gov (United States)

    2010-07-06

    ...-AA00 Safety Zone; St. Ignace 4th of July Fireworks, East Moran Bay, Lake Huron, St. Ignace, MI AGENCY... safety zone on East Moran Bay, Lake Huron, St. Ignace, Michigan. This zone is intended to restrict vessels from a portion of East Moran Bay during the St. Ignace 4th of July Fireworks display, July 4, 2010...

  10. 76 FR 55158 - Approval of Noise Compatibility Program for Lambert-St. Louis International Airport, St. Louis, MO

    Science.gov (United States)

    2011-09-06

    ... Program for Lambert-St. Louis International Airport, St. Louis, MO AGENCY: Federal Aviation Administration... noise compatibility program submitted by the St. Louis Airport Authority under the provisions of 49 U.S...''). On April 5, 2011, the FAA determined that the noise exposure maps submitted by the St. Louis Airport...

  11. Three members of Medicago truncatula ST family are ubiquitous during development and modulated by nutritional status (MtST1) and dehydration (MtST2 and MtST3).

    Science.gov (United States)

    Albornos, Lucía; Martín, Ignacio; Labrador, Emilia; Dopico, Berta

    2017-07-10

    ShooT specific/Specific Tissue (ST) belong to a protein family of unknown function characterized by the DUF2775 domain and produced in specific taxonomic plant families, mainly Fabaceae and Asteraceae, with the Medicago truncatula ST family being the largest. The putative roles proposed for this family are cell elongation, biotic interactions, abiotic stress and N reserve. The aim of this work was to go deeper into the role of three M. truncatula ST proteins, namely ST1, ST2 and ST3. Our starting hypothesis was that each member of the family could perform a specific role, and hence, each ST gene would be subjected to a different type of regulation. The search for cis-acting regulatory elements (CREs) in silico in pST1, pST2 and pST3 promoters showed prevalence of tissue/organ specific motifs, especially root- and seed-specific ones. Light, hormone, biotic and abiotic related motifs were also present. None of these pSTs showed the same combination of CREs, or presented the same activity pattern. In general, pST activity was associated with the vascular cylinder, mainly in roots. Promoter activation was highly specific and dissimilar during reproductive development. The ST1, ST2 and ST3 transcripts accumulated in most of the organs and developmental stages analysed - decreasing with age - and expression was higher in the roots than in the aerial parts and more abundant in light-grown plants. The effect of the different treatments on transcript accumulation indicated that ST1 behaved differently from ST2 and ST3, mainly in response to several hormones and dehydration treatments (NaCl or mannitol), upon which ST1 transcript levels decreased and ST2 and ST3 levels increased. Finally, the ST1 protein was located in the cell wall whereas ST2 and ST3 were present both in the cytoplasm and in the cell wall. The ST proteins studied are ubiquitous proteins that could perform distinct/complementary roles in plant biology as they are encoded by differentially regulated genes

  12. The marine Algal Vegetation of St. Martin, St. Eustatius and Saba (Netherlands Antilles)

    NARCIS (Netherlands)

    Vroman, M.

    1968-01-01

    Along the coast of St. Martin, St. Eustatius and Saba the rocks above sea-level often show a number of differently coloured zones. This is clearly visible when the coast over a larger distance is formed by one type of rock, as for instance on Saba. In many places a light-coloured belt is seen above

  13. The Role of the st313-td Gene in Virulence of Salmonella Typhimurium ST313

    DEFF Research Database (Denmark)

    Herrero-Fresno, Ana; Wallrodt, Inke; Leekitcharoenphon, Pimlapas

    2014-01-01

    Multidrug-resistant Salmonella enterica serovar Typhimurium ST313 has emerged in sub-Saharan Africa causing severe infections in humans. Therefore, it has been speculated that this specific sequence type, ST313, carries factors associated with increased pathogenicity. We assessed the role in viru...

  14. St. Thomas and St. John, U.S. Virgin Islands Coastal Digital Elevation Model

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The 1/3 arc-second St. Thomas and St. John, U.S. Virgin Islands Coastal Digital Elevation Model will be used to support NOAA's tsunami forecast system and for...

  15. Breads, loaves and portable stoves. Two ceramic forms intended for the baking of bread in Al-Andalus: the stove (tannur and the dish (tabag | Panes, hogazas y fogones portátiles. Dos formas cerámicas destinadas a la cocción del pan en Al-Andalus: el hornillo (tannur y el plato (tabag

    Directory of Open Access Journals (Sweden)

    Sonia Gutiérrez Lloret

    1991-12-01

    Full Text Available With this work we want to identify several pottery's series found in rural archaeological sequences of the Middle Ages beginning from the Eastern part of the Iberian Peninsula with two portable methode for bread-baking —the portable furnace or tannur and the baking-plate or tabaq— cited in the literary Arabian sources, contrasting with similar objects quoted by Latin and visigothics sources. This study includes also their origin and perdurance but, whereas these baking-plate appear in the Late Roman baking technology, the portable furnace was, apparently, introduced in al-Andalus with the Islamic conquest. | En este trabajo pretendemos identificar diversos repertorios cerámicos aparecidos en contextos arqueológicos altomedievales rurales del levante peninsular, con dos sistemas portátiles de coción del pan —el hornillo o tannur y el plato o tabaq— mencionados en las fuentes literarias árabes, relacionándolos, en algunos casos, con objetos similares mencionados en las fuentes latinas y visigodas. Estudiamos también sus orígenes y perduraciones, pero mientras que el plato figura en las tradiciones tardorromanas de panificación, el hornillo, de tradición semita, parece ser introducido en al-Andalus con la conquista islámica.

  16. VaST: A variability search toolkit

    Science.gov (United States)

    Sokolovsky, K. V.; Lebedev, A. A.

    2018-01-01

    Variability Search Toolkit (VaST) is a software package designed to find variable objects in a series of sky images. It can be run from a script or interactively using its graphical interface. VaST relies on source list matching as opposed to image subtraction. SExtractor is used to generate source lists and perform aperture or PSF-fitting photometry (with PSFEx). Variability indices that characterize scatter and smoothness of a lightcurve are computed for all objects. Candidate variables are identified as objects having high variability index values compared to other objects of similar brightness. The two distinguishing features of VaST are its ability to perform accurate aperture photometry of images obtained with non-linear detectors and handle complex image distortions. The software has been successfully applied to images obtained with telescopes ranging from 0.08 to 2.5 m in diameter equipped with a variety of detectors including CCD, CMOS, MIC and photographic plates. About 1800 variable stars have been discovered with VaST. It is used as a transient detection engine in the New Milky Way (NMW) nova patrol. The code is written in C and can be easily compiled on the majority of UNIX-like systems. VaST is free software available at http://scan.sai.msu.ru/vast/.

  17. Draft Genome Sequences of Staphylococcus aureus AMRF1 (ST22) and AMRF2 (ST672), Ocular Methicillin-Resistant Isolates

    KAUST Repository

    Velusamy, Nithya

    2014-03-20

    Sequence type 22 (ST22) and ST672 are the two major emerging clones of community-acquired methicillin-resistant Staphylococcus aureus in India. ST672 strains were found to cause severe ocular infections. We report the draft genome sequences of two emerging strains of methicillin-resistant S. aureus, AMRF1 (ST22) and AMRF2 (ST672), isolated from patients with ocular infections.

  18. Draft Genome Sequences of Staphylococcus aureus AMRF1 (ST22) and AMRF2 (ST672), Ocular Methicillin-Resistant Isolates

    KAUST Repository

    Velusamy, Nithya; Prakash, Logambiga; Neelamegam, Sivakumar; Antony, Aju; Prajna, Lalitha; Mohankumar, Vidyarani; Devarajan, Bharanidharan

    2014-01-01

    Sequence type 22 (ST22) and ST672 are the two major emerging clones of community-acquired methicillin-resistant Staphylococcus aureus in India. ST672 strains were found to cause severe ocular infections. We report the draft genome sequences of two emerging strains of methicillin-resistant S. aureus, AMRF1 (ST22) and AMRF2 (ST672), isolated from patients with ocular infections.

  19. Materials for the 21st century

    CERN Document Server

    Segal, David

    2017-01-01

    The book is a general text that shows how materials can contribute to solving problems facing nations in the 21st century. It is illustrated with diverse applications and highlights the potential of existing materials for everyday life, healthcare and the economies of nations. There are 13 chapters and a glossary of 500 materials with their descriptions, historical development, their use or potential use and a range of references. Specific areas include synthetic polymers (e.g. nylon), natural polymers (e.g. proteins, cellulose) and the role of materials in the development of digital computers and in healthcare. Solid-state lighting, energy supplies in the 21st century, disruptive technologies and intellectual property, in particular patents, are discussed. The book concludes by asking how the 21st century will be characterised. Will it be the Silicon Age, Genomic Age or New Polymer Age, as examples?

  20. Analyse of Maintenance Cost in ST

    CERN Document Server

    Jenssen, B W

    2001-01-01

    An analyse has been carried out in ST concerning the total costs for the division. Even though the target was the maintenance costs in ST, the global budget over has been analysed. This has been done since there is close relation between investments & consolidation and the required level for maintenance. The purpose of the analyse was to focus on maintenance cost in ST as a ratio of total maintenance costs over the replacement value of the equipment, and to make some comparisons with other industries and laboratories. Families of equipment have been defined and their corresponding ratios calculated. This first approach gives us some "quantitative" measurements. This analyse should be combined with performance indicators (more "qualitative" measurements) that are telling us how well we are performing. This will help us in defending our budget, make better priorities, and we will satisfy the requirements from our external auditors.

  1. The 21st Century as Whose Century?

    Directory of Open Access Journals (Sweden)

    David Scott

    2015-08-01

    Full Text Available Macro-analysis and East-West encounter are shown through consideration of objective yet subjective constructed concepts for the international system and international economy in the 21st century. Three paradigms are considered, namely the 21st century as the ‘Pacific Century’, as ‘China’s Century’ and as the ‘Asian Century’. Overlaps are shown between these three paradigms, as also developments in time, and gradually shift in geographical location. The ‘Pacific Century’, and its associated Rimspeak, was the paradigm emerging in the late 1970s, knitting together America’s West Coast and the Japanese economy. By the late 1980s this was already shifting to talk of the 21st century likely to be an ‘Asian Century’ model, mark-1, based on the Pacific Asia dynamism shown by the ‘Asian Tigers’ and Japan. However, the Asian financial crash of 1997-8, and the economic downturn in Japan, meant that such an ‘Asian Century’ seemed premature as the 21st century arrived. Instead, it was China’s economic growth that seemed most evident, and with it the concept of the 21st century as ‘China’s Century’. However, in turn that has already been modified during the first decade of the century by India’s arrival as a rapidly growing economy. Consequently the 21st century as ‘China’s Century’ and as ‘India’s Century’ has been combined into talk of an ‘Asian Century’, mark-2.

  2. Omsorg/støtte i ungdomsskolen

    OpenAIRE

    Vasseng, Eli Dahl

    2012-01-01

    Master's thesis in Special education Denne studien handler om forholdet mellom lærer-elev og ser på hvordan ungdomsskoleelever beskriver omsorgsfulle/støttende lærere og den betydning det har for motivasjon i skolearbeid og læringsmiljø. Jeg har tatt utgangspunkt i ungdomsskoleelevenes forståelse av fenomenet omsorg/støtte og brukt en fenomenologisk tilnærming med intervju som metode. Seks elever fra ungdomstrinnet ble intervjuet og jeg har brukt en intervjuguide som er bygget på det teore...

  3. ST ECS error handling and detector safety

    CERN Document Server

    Esperante Pereira, D

    2010-01-01

    This note describes the automatic operation sequences that the ECS implements in order to operate the ST detector in a safe and reliable way. First, the start-up sequences to set the detector in a well known state are described. In addition the possible ST detector states based on the status of the different detector elements will be defined. The states are of crucial interest for the safe operation of the detector when the LHC beam is ready. Besides, the ECS automatic actions taken in case of abnormal status of any of the detector elements are reported. Next, the operational alarm ranges and the error recovery mechanisms are mentioned.

  4. Statistics in the 21st century

    CERN Document Server

    Wells, Martin T; Wells, Martin T

    2001-01-01

    Exactly what is the state of the art in statistics as we move forward into the 21st century? What promises, what trends does its future hold? Through the reflections of 70 of the world's leading statistical methodologists, researchers, theorists, and practitioners, Statistics in the 21st Century answers those questions. Originally published in the Journal of the American Statistical Association, this collection of vignettes examines our statistical past, comments on our present, and speculates on our future. Although the coverage is broad and the topics diverse, it reveals the essential intell

  5. Kirjallisuuskatsaus tiimityöstä

    OpenAIRE

    Uimi, Jutta

    2012-01-01

    Laurea-ammattikorkeakoulu Tiivistelmä Laurea Lohja Hoitotyön koulutusohjelma Uimi Jutta Kirjallisuuskatsaus tiimityöstä Vuosi 2012 Sivumäärä 43 Tämän opinnäytetyön tavoitteena oli kuvata kirjallisuuskatsauksen muodossa, miten tiimityö määritellään terveydenhuollon organisaatiossa ja tiimityön käytettävyyttä sekä millaisissa yhteyksissä tiimityötä käytetään. Tarkoituksena oli tuottaa tutkittua tietoa tiimityöstä Helsingin ja Uudenmaan sairaanhoitopiiriin (HUS) kuulu...

  6. Energirenovering af større bygninger

    DEFF Research Database (Denmark)

    Mortensen, Lone Hedegaard; Birck Laustsen, Jacob; Vorre, Mette Havgaard

    involverede parter i et renoveringsprojekt om, hvordan energirenoveringsprojekter gennemføres i alle faser. SBi-anvisning 269 kan bruges som styringsredskab for bygherrer og kravgrundlag for rådgivere, entreprenører og andre parter, der leverer ydelser til bygherren. For institutioner, der stiller kapital til......​SBi-anvisning 269 omhandler metode og proces for gennemførelse af energirenoveringsprojekter for større bygninger fra idefase til driftsfase. Større bygninger omfatter etageboliger, bygninger til privat handel- og service samt offentlige institutioner. Anvisningen giver vejledning for de...

  7. Unintended and unwanted pregnancy in St. Lucia.

    Science.gov (United States)

    Denton, A B; Chase, W M; Scott, K

    1994-09-01

    Among 200 mothers interviewed in St. Lucia, 82.5% described their pregnancy as unintended and 44% as unwanted; 80% of women having an intended pregnancy and 94.6% having an unintended pregnancy were unmarried and 18.5% were teenagers. Mothers of unintended pregnancies were significantly younger, were of significantly higher parity and had begun sexual relations at a significantly earlier age than mothers of intended pregnancies; and, unlike mothers of planned pregnancies, their desired interpregnancy interval was significantly longer than the actual interval. These results and the sporadic and ineffective use of contraception in St. Lucia emphasize the need for improvements in fertility regulation in that country.

  8. First genome report on novel sequence types of Neisseria meningitidis: ST12777 and ST12778.

    Science.gov (United States)

    Veeraraghavan, Balaji; Lal, Binesh; Devanga Ragupathi, Naveen Kumar; Neeravi, Iyyan Raj; Jeyaraman, Ranjith; Varghese, Rosemol; Paul, Miracle Magdalene; Baskaran, Ashtawarthani; Ranjan, Ranjini

    2018-03-01

    Neisseria meningitidis is an important causative agent of meningitis and/or sepsis with high morbidity and mortality. Baseline genome data on N. meningitidis, especially from developing countries such as India, are lacking. This study aimed to investigate the whole genome sequences of N. meningitidis isolates from a tertiary care centre in India. Whole-genome sequencing was performed using an Ion Torrent™ Personal Genome Machine™ (PGM) with 400-bp chemistry. Data were assembled de novo using SPAdes Genome Assembler v.5.0.0.0. Sequence annotation was performed through PATRIC, RAST and the NCBI PGAAP server. Downstream analysis of the isolates was performed using the Center for Genomic Epidemiology databases for antimicrobial resistance genes and sequence types. Virulence factors and CRISPR were analysed using the PubMLST database and CRISPRFinder, respectively. This study reports the whole genome shotgun sequences of eight N. meningitidis isolates from bloodstream infections. The genome data revealed two novel sequence types (ST12777 and ST12778), along with ST11, ST437 and ST6928. The virulence profile of the isolates matched their sequence types. All isolates were negative for plasmid-mediated resistance genes. To the best of our knowledge, this is the first report of ST11 and ST437 N. meningitidis isolates in India along with two novel sequence types (ST12777 and ST12778). These results indicate that the sequence types circulating in India are diverse and require continuous monitoring. Further studies strengthening the genome data on N. meningitidis are required to understand the prevalence, spread, exact resistance and virulence mechanisms along with serotypes. Copyright © 2017 International Society for Chemotherapy of Infection and Cancer. Published by Elsevier Ltd. All rights reserved.

  9. From 21st century skills to 21st century human being

    DEFF Research Database (Denmark)

    Hjøllund, Niels-Peder Osmundsen; Jørgensen, Tobias Heiberg

    2017-01-01

    In Denmark, in Scandinavia and in all of Europe there is a lot of talk about the skills of the future. But if we want our students to aim for and gain a different learning outcome, we must set new and different standards for the way we teach – and start to walk the talk. The focus of the presenta...... CLD and we must take the next step, where we stop thinking about skills and competencies and start thinking and acting on the fundamental existential implication of the 21st century. What we need now is not more 21st century skills, but 21st century human beings....

  10. Isolation and characterization of styrene metabolism genes from styrene-assimilating soil bacteria Rhodococcus sp. ST-5 and ST-10.

    Science.gov (United States)

    Toda, Hiroshi; Itoh, Nobuya

    2012-01-01

    Styrene metabolism genes were isolated from styrene-assimilating bacteria Rhodococcus sp. ST-5 and ST-10. Strain ST-5 had a gene cluster containing four open reading frames which encoded styrene degradation enzymes. The genes showed high similarity to styABCD of Pseudomonas sp. Y2. On the other hand, strain ST-10 had only two genes which encoded styrene monooxygenase and flavin oxidoreductase (styAB). Escherichia coli transformants possessing the sty genes of strains ST-5 and ST-10 produced (S)-styrene oxide from styrene, indicating that these genes function as styrene degradation enzymes. Metabolite analysis by resting-cell reaction with gas chromatography-mass spectrometry revealed that strain ST-5 converts styrene to phenylacetaldehyde via styrene oxide by styrene oxide isomerase (styC) reaction. On the other hand, strain ST-10 lacked this enzyme, and thus accumulated styrene oxide as an intermediate. HPLC analysis showed that styrene oxide was spontaneously isomerized to phenylacetaldehyde by chemical reaction. The produced phenylacetaldehyde was converted to phenylacetic acid (PAA) in strain ST-10 as well as in strain ST-5. Furthermore, phenylacetic acid was converted to phenylacetyl-CoA by the catalysis of phenylacetate-CoA ligase in strains ST-5 and ST-10. This study proposes possible styrene metabolism pathways in Rhodococcus sp. strains ST-5 and ST-10. Copyright © 2011 The Society for Biotechnology, Japan. Published by Elsevier B.V. All rights reserved.

  11. Plato: White and Non-white Love

    Directory of Open Access Journals (Sweden)

    Amo Sulaiman

    2009-06-01

    Full Text Available Plato’s dialogues, the Symposium, and Phaedrus, provide a reasonableexplanation of love. G. Vlastos and M. Nussbaum do not share such anopinion. The former contends that Plato’s view of love is about lovingonly a person’s beauty, but not the entire person; thus, it falls short of anappropriate explanation of love. The latter holds that a theory of love should be complete, and that Plato’s one is incomplete on the grounds that it does not account for personal love. These criticisms will be re-evaluated in light of the duality of love (the white and non-white horses—in Phaedrus as well as participants’ views in the Symposium; a re-assessment will weaken the mentioned objections. This paper contends that from the Symposium and Phaedrus, one can have a fruitful understanding of being in love, being out of love, falling inlove, loving for its own sake and being erotically in love. In order to account for these related issues of love it is important to consider Plato’s works in terms of his “official” and “unofficial” views. The former is construed as the doctrine of the lover or loving for its own sake: this is associates with Diotima’s views which are repeated by Socrates. With reference to the latter, it is possible to explain what personal love or being in love, being out of love, falling in love, and being erotically in love involve. Erotic love will be interpreted as an extension of our philosophical conception of love, related to views of love that are mentioned in the Symposium other than Socrates’ report of Diotima’s conceptions. This paper is divided into two parts: the first one will show views of love in the Symposium. That is, being in love, being out of love, falling in love and loving for its own sake will be discussed. In addition, the forementioned criticisms will be re-evaluated. In the second section, we will show that Aristophanes’ speech expresses erotic love, and then Kant’s objections will be explained and discussed.

  12. Aristotle vs. Plato: The Balkans' Paradoxical Enlightenment

    Directory of Open Access Journals (Sweden)

    D. Michalopoulos

    2007-09-01

    Full Text Available As it occurred in West, Aristotle’s thought was in Byzantium the main organon of philosophical meditation within the frame of the Christian Faith. Nonetheless, from the ninth century on it was a revival of Platonism that took place – of Neo-Platonism at the beginning and of Platonism itself at the end. The Church, initially indifferent, became suspicious only when, at the turning of the fourteenth to the fifteenth century, the Platonism seemed to engender somewhat a latent paganism; but the Patriarchate was not then able to fight that tendency. So only after the 1453 capture of Constantinople by the Ottomans, Gennadius Scholarius managed to root out from the Greek lands Platonism and its crypto-pagan extension. Be that as it may; the main paradox of the Balkan history is that in the early seventeenth century some leading Greek scholars endorsed the materialist interpretation of Aristotle’s thought – as it was taught in the University of Padua by Cesare Cremonini; and as a corollary this materialistic philosophical system began being taught in both Constantinople and Athens. It was that very way that the Enlightenment took birth in the Balkans – and somehow became a State ideology - long before its prevalence in France. And of course all this had as a result a turn toward Physics and Chemistry with far-reaching consequences

  13. Towards a 21st century ready curriculum

    NARCIS (Netherlands)

    Vloon, N.G.J.; Hammer, M.H.M.; Brahimi, N.

    2015-01-01

    Entrepreneurship and entrepreneurship education is generally viewed upon as being important for economic growth in the 21st century. Teaching entrepreneurship however seems to need another approach than regular education to fulfill the professional and ever changing needs. In this perspective active

  14. Bathymetry (2011) for Fish Bay, St. John

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This image represents a LiDAR (Light Detection & Ranging) 0.3x0.3 meter resolution depth surface for Fish Bay, St. John in the U.S. Virgin Islands (USVI). The...

  15. St Vincent Youth and Careers in Agriculture

    Science.gov (United States)

    Webster, Nicole; Ganpat, Wayne

    2014-01-01

    Purpose: Given the ageing farming population in the Caribbean and the importance of agriculture to economy, there is cause for concern about the future of farming. This study seeks to explore the extent to which students pursuing agriculture in secondary schools in St Vincent and the Grenadines (SVG) were likely to engage in farming as well as…

  16. 21st Century Skills: The Challenges Ahead

    Science.gov (United States)

    Rotherham, Andrew J.; Willingham, Daniel

    2009-01-01

    The skills that students need for the 21st century are not really new, assert Rotherham and Willingham. Critical thinking, problem solving, information literacy, and global awareness have been important to human progress throughout history, at least among the elites in different societies. What is new is the extent to which individual and…

  17. Affinity Spaces and 21st Century Learning

    Science.gov (United States)

    Gee, James Paul

    2017-01-01

    This article discusses video games as "attractors" to "affinity spaces." It argues that affinity spaces are key sites today where people teach and learn 21st Century skills. While affinity spaces are proliferating on the Internet as interest-and-passion-driven sites devoted to a common set of endeavors, they are not new, just…

  18. St. Canute Lavard around the Baltic Sea

    DEFF Research Database (Denmark)

    Petersen, Nils Holger

    2018-01-01

    This chapter discusses the Baltic Sea-area manifestations of the cult of the Danish Royal saint, Canute the Duke, in Danish, Knud Lavard, during the Middle Ages. It also applies theories of cultural memory by Jan and Aleida Assmann in order to approach an understanding of how the cult of St. Canu...

  19. Making sense of Mount St. Helens

    Science.gov (United States)

    Steve Nash

    2010-01-01

    The eruption of Mount St. Helens in 1980 resulted in "a grand experiment that you could never have gotten anybody to fund," says Forest Service ecologist Charles Crisafulli. "Everything's new. It's a new landform." Unlike most misbehaving volcanoes, this one provided an accessible laboratory right along the Interstate-5 corridor, with the...

  20. Morphing into a 21st Century Trainer.

    Science.gov (United States)

    Mager, R. F.

    1996-01-01

    Forces that will affect trainers into the next century include rapid change, information overload, globalization, downsizing, empowerment, and remote worksites. Key characteristics of a 21st-century trainer include performance orientation, technical skills, social skills, self-employability, bilingualism, and international competence. (JOW)

  1. Possible Future SOFC - ST Based Power Plants

    DEFF Research Database (Denmark)

    Rokni, Masoud; Scappin, Fabio

    2009-01-01

    Hybrid systems consisting Solid Oxide Fuel Cell (SOFC) on the top of a Steam Turbine (ST) are investigated. The plants are fired by natural gas. A desulfurization reactor removes the sulfur content in the NG while a pre-reformer break down the heavier hydrocarbons. The pre-treated fuel enters...

  2. Ambulatory ST segment monitoring after myocardial infarction

    DEFF Research Database (Denmark)

    Mickley, H

    1994-01-01

    as important reasons for the inconsistent findings. The precise role of ambulatory ST segment monitoring in clinical practice has yet to be established. Direct comparisons with exercise stress testing may not be appropriate for two reasons. Firstly, the main advantage of ambulatory monitoring may...

  3. Coal into the 21st century

    International Nuclear Information System (INIS)

    Beecy, D.J.

    1991-01-01

    The Plenary lecture to the conference addresses coal technologies with improved environmental performance to serve 21st century needs. The US DoE recognises the need for 'premium' processes for all stages of the fuel cycle. This has led to a research focus on fundamental science and technology

  4. Learning Analytics for 21st Century Competencies

    Science.gov (United States)

    Buckingham Shum, Simon; Crick, Ruth Deakin

    2016-01-01

    Many educational institutions are shifting their teaching and learning towards equipping students with knowledge, skills, and dispositions that prepare them for lifelong learning, in a complex and uncertain world. These have been termed "21st century competencies." Learning analytics (LA) approaches in general offer different kinds of…

  5. St. Luke's Medical Center: technologizing health care

    International Nuclear Information System (INIS)

    Tumanguil, S.S.

    1994-01-01

    The computerization of the St. Luke's Medical Center improved the hospital administration and management, particularly in nuclear medicine department. The use of computer-aided X-ray simulator machine and computerized linear accelerator machine in diagnosing and treating cancer are the most recent medical technological breakthroughs that benefited thousands of Filipino cancer patients. 4 photos

  6. Eesti goes St. Etienne / Anna Roomet

    Index Scriptorium Estoniae

    Roomet, Anna

    2006-01-01

    Näitus Eesti Kunstiakadeemia tootedisaini osakonna magistrantide viimase kahe aasta projektide paremikust esindas Eestit disainibiennaalil St. Etiennis Prantsusmaal. Näituse panid üles Pent Talvet ja Pavel Sidorenko, näitusel osalejad: Anna-Maria Einla, Kätlin Kangur, Triin Kuusler, Andri Laidre, Veiko Liis, Liina-Kai Raivet, P. Sidorenko, P. Talvet, Ingela Viks, Triin Voss

  7. Bathymetry (2011) for Coral Bay, St. John

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This image represents a LiDAR (Light Detection & Ranging) 0.3x0.3 meter resolution depth surface for Coral Bay, St. John in the U.S. Virgin Islands (USVI). The...

  8. 76 FR 77208 - Affirmation of Vertical Datum for Surveying and Mapping Activities for the Islands of St. Croix...

    Science.gov (United States)

    2011-12-12

    ... Datum for Surveying and Mapping Activities for the Islands of St. Croix, St. John, and St. Thomas... datum for surveying and mapping activities for the islands of St. Croix, St. John, and St. Thomas of the... by other Federal surveying and mapping agencies on St. Croix, St. John, and St. Thomas, with the...

  9. LiDAR Relative Reflectivity Surface (2011) for the St. Thomas East End Reserve, St. Thomas

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This image represents a LiDAR (Light Detection & Ranging) 0.3x0.3 meter resolution relative seafloor reflectivity surface for the St. Thomas East End Reserve...

  10. CDC WONDER: Population - Bridged-Race July 1st Estimates

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Population - Bridged-Race July 1st Estimates online databases report bridged-race population estimates of the July 1st resident population of the United States,...

  11. Epidemic potential of Escherichia coli ST131 and Klebsiella pneumoniae ST258: a systematic review and meta-analysis

    Science.gov (United States)

    Dautzenberg, M J D; Haverkate, M R; Bonten, M J M; Bootsma, M C J

    2016-01-01

    Objectives Observational studies have suggested that Escherichia coli sequence type (ST) 131 and Klebsiella pneumoniae ST258 have hyperendemic properties. This would be obvious from continuously high incidence and/or prevalence of carriage or infection with these bacteria in specific patient populations. Hyperendemicity could result from increased transmissibility, longer duration of infectiousness, and/or higher pathogenic potential as compared with other lineages of the same species. The aim of our research is to quantitatively estimate these critical parameters for E. coli ST131 and K. pneumoniae ST258, in order to investigate whether E. coli ST131 and K. pneumoniae ST258 are truly hyperendemic clones. Primary outcome measures A systematic literature search was performed to assess the evidence of transmissibility, duration of infectiousness, and pathogenicity for E. coli ST131 and K. pneumoniae ST258. Meta-regression was performed to quantify these characteristics. Results The systematic literature search yielded 639 articles, of which 19 data sources provided information on transmissibility (E. coli ST131 n=9; K. pneumoniae ST258 n=10)), 2 on duration of infectiousness (E. coli ST131 n=2), and 324 on pathogenicity (E. coli ST131 n=285; K. pneumoniae ST258 n=39). Available data on duration of carriage and on transmissibility were insufficient for quantitative assessment. In multivariable meta-regression E. coli isolates causing infection were associated with ST131, compared to isolates only causing colonisation, suggesting that E. coli ST131 can be considered more pathogenic than non-ST131 isolates. Date of isolation, location and resistance mechanism also influenced the prevalence of ST131. E. coli ST131 was 3.2 (95% CI 2.0 to 5.0) times more pathogenic than non-ST131. For K. pneumoniae ST258 there were not enough data for meta-regression assessing the influence of colonisation versus infection on ST258 prevalence. Conclusions With the currently available data

  12. Manufacturing and Design Engineering Students St. Mary's Hospital, Phoenix Park.

    OpenAIRE

    Mitchell, Leah

    2012-01-01

    Poster with details of project to improve ease of movement for Kirton Stirling chairs in St. Mary's Hospital, Phoenix Park, Dublin. Third year students in the B Eng (Honours) Manufacturing and Design Engineering course at Bolton St. completed a project in conjunction with St. Mary‟s Hospital, Phoenix Park. The staff in St Mary‟s were experiencing difficulty in moving the Kirton Stirling chairs (pictured above). These chairs are used to transport elderly patients from one location to another. ...

  13. ST-intuitionistic fuzzy metric space with properties

    Science.gov (United States)

    Arora, Sahil; Kumar, Tanuj

    2017-07-01

    In this paper, we define ST-intuitionistic fuzzy metric space and the notion of convergence and completeness properties of cauchy sequences is studied. Further, we prove some properties of ST-intuitionistic fuzzy metric space. Finally, we introduce the concept of symmetric ST Intuitionistic Fuzzy metric space.

  14. Home of the 151st Air Refueling Wing

    Science.gov (United States)

    History HRA Alley Public Affairs SAPR Units Contact Us Search 151st ARW: 151st ARW The Roland R. Wright woman in the profession of arms President Trump visits Roland R. Wright Air National Guard Base 151st Commentaries Women's History Month: looking around as important as looking back Veterans Day: Pay tribute with

  15. GeoTIFF of 3x3 m Bathymetry for St. Thomas & St. John, 2011, UTM 20N NAD83

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This image represents a LiDAR (Light Detection & Ranging) 3x3 meter resolution bathymetric surface for an area of shallow seabed surrounding St. Thomas and St....

  16. Detergents of the 21st century

    Directory of Open Access Journals (Sweden)

    Ho Tan Tai Louis

    2001-03-01

    Full Text Available Detergents of the 21st century will depend on evolutions in household appliances, in substrates and in consumer needs. In addition, the environmental constraints, which become more and more stringent, will also play an important role, particularly in the formulations. Surfactants, which constitute one of the main raw materials in detergents, will have to be more environmentally friendly with increasing criteria of biodegradability and renewable materials. Builders (phosphates or zeolithes, heavy metal complexants (EDTA and bleaching agents (combination perborate/TAED are also expected to be replaced by biodegradable compounds, with better performances and lower costs. The real raw materials of the detergents of the 21st century will probably be enzymes (oxidase, hydrolase, peroxidase which present several advantages. At the same time, efforts will be made on biodegradable packaging through the use of micro-organisms able to degrade polymers. Finally, in terms of product forms, the concept of concentration might come back through the use of tablets.

  17. Gallbladder Cancer in the 21st Century

    Directory of Open Access Journals (Sweden)

    Rani Kanthan

    2015-01-01

    Full Text Available Gallbladder cancer (GBC is an uncommon disease in the majority of the world despite being the most common and aggressive malignancy of the biliary tree. Early diagnosis is essential for improved prognosis; however, indolent and nonspecific clinical presentations with a paucity of pathognomonic/predictive radiological features often preclude accurate identification of GBC at an early stage. As such, GBC remains a highly lethal disease, with only 10% of all patients presenting at a stage amenable to surgical resection. Among this select population, continued improvements in survival during the 21st century are attributable to aggressive radical surgery with improved surgical techniques. This paper reviews the current available literature of the 21st century on PubMed and Medline to provide a detailed summary of the epidemiology and risk factors, pathogenesis, clinical presentation, radiology, pathology, management, and prognosis of GBC.

  18. Perinnöstä luopuminen

    OpenAIRE

    Skoutti, Miia

    2013-01-01

    Tämän opinnäytetyön keskeisenä aiheena oli tutkia perinnöstä luopumiseen liittyviä edellytyksiä ja seurauksia. Tarkoituksena oli käsitellä perinnöstä luopumista erilaisista näkökulmista sekä miettiä joitakin siihen johtavia syitä. Opinnäytetyöhön sisältyy olennaisesti myös yleisesti perintöoikeudellisten asioiden selvittäminen. Opinnäytetyön alussa lukijalle selitetään lyhyesti sitä, mitä on lakimääräinen perimysjärjestys, ja miten perintöä voi Suomessa saada. Lisäksi huomiota kiinnitetään lu...

  19. Marine geology of the St. Lawrence Estuary

    Energy Technology Data Exchange (ETDEWEB)

    St-Onge, Guillaume [Canada Research Chair in Marine Geology, Institut des sciences de la mer de Rimouski (ISMER) and GEOTOP Research Center, 310 allee des Ursulines, Rimouski, Quebec, G5L 3A1 (Canada); Duchesne, Mathieu J [Geological Survey of Canada, Quebec Division, 490 de la Couronne, Quebec City, Quebec, G1K 9A9 (Canada); Lajeunesse, Patrick, E-mail: guillaume_st-onge@uqar.qc.ca [Departement de geographie and Centre d' etudes nordiques, Universite Laval, Quebec City, Quebec, G1V 0A6 (Canada)

    2011-05-15

    The St. Lawrence Estuary, Eastern Canada, contains a very thick (>450 m) Quaternary sedimentary sequence. The results from recently conducted geophysical surveys in conjunction with piston coring indicate that these sediments were deposited under very high sedimentation rates, sometimes as high as {approx}30 m/ka during the last deglaciation. Results also reveal evidence of large submarine landslides during the Holocene, changes in sedimentation rates and the significant role of submarine canyons and channels to transfer sediments from the coast to the deeper marine environment. Finally, this paper highlights the presence of more than 1900 pockmarks on the seafloor of the St. Lawrence Estuary and discusses their possible origins: active hydrocarbon seeps in the Laurentian Channel and biogenic gas seepage on the northwestern shoulder of the Laurentian Channel.

  20. Danmarks Største Fossiler

    DEFF Research Database (Denmark)

    Lindow, Bent Erik Kramer; Cuny, Gilles Guy Roger

    2008-01-01

    For 8 millioner år siden myldrede Nordsøen af en mangfoldighed af hajer, hvaler, havskildpadder og sæler, mange flere end i dag. Blandt dem finder man Danmarks største fossiler som er udstillet på Museum Sønderjylland - Naturhistorie og Palæontologi i Gram.......For 8 millioner år siden myldrede Nordsøen af en mangfoldighed af hajer, hvaler, havskildpadder og sæler, mange flere end i dag. Blandt dem finder man Danmarks største fossiler som er udstillet på Museum Sønderjylland - Naturhistorie og Palæontologi i Gram....

  1. Marine geology of the St. Lawrence Estuary

    International Nuclear Information System (INIS)

    St-Onge, Guillaume; Duchesne, Mathieu J; Lajeunesse, Patrick

    2011-01-01

    The St. Lawrence Estuary, Eastern Canada, contains a very thick (>450 m) Quaternary sedimentary sequence. The results from recently conducted geophysical surveys in conjunction with piston coring indicate that these sediments were deposited under very high sedimentation rates, sometimes as high as ∼30 m/ka during the last deglaciation. Results also reveal evidence of large submarine landslides during the Holocene, changes in sedimentation rates and the significant role of submarine canyons and channels to transfer sediments from the coast to the deeper marine environment. Finally, this paper highlights the presence of more than 1900 pockmarks on the seafloor of the St. Lawrence Estuary and discusses their possible origins: active hydrocarbon seeps in the Laurentian Channel and biogenic gas seepage on the northwestern shoulder of the Laurentian Channel.

  2. Platón ako Pseudo-Sókratés? Niekoľko poznámok k problematike autorstva filozofického textu v antike ( “Plato as Pseudo-Socrates? Some Remarks on the Problems Related to the Autorship of a Philosophical Text in Antiquity“

    Directory of Open Access Journals (Sweden)

    František Škvrnda ml.

    2017-12-01

    Full Text Available The following paper deals with the problematic category of authorship in ancient philosophical literature. Philosophers are divided into two groups: the first consist of non-writing protagonists (e. g. Socrates, Ammonius of Saccas, while the second category includes writing authors (e. g. Plato, Aristotle. Paper argues that with regard to their „historicity“, between these two groups of philosophers is no substantial difference. Philosophical texts were often written in co-authorship. Many students and later adherents passed their own doctrines off as teacherʼs originals. Moreover, due to the fact that the very texts were transcribed countless times, there is no certainty about original phrasing of the documents that came down to our modern or renaissance era. The „historicity“ of philosophersʼ attitudes and ideas therefore can not be deduced from the existence of authorized text, written by some particular author.

  3. Baseline risk assessment for exposure to contaminants at the St. Louis Site, St. Louis, Missouri

    International Nuclear Information System (INIS)

    1993-11-01

    The St. Louis Site comprises three noncontiguous areas in and near St. Louis, Missouri: the St. Louis Downtown Site (SLDS), the St. Louis Airport Storage Site (SLAPS), and the Latty Avenue Properties. The main site of the Latty Avenue Properties includes the Hazelwood Interim Storage Site (HISS) and the Futura Coatings property, which are located at 9200 Latty Avenue. Contamination at the St. Louis Site is the result of uranium processing and disposal activities that took place from the 1940s through the 1970s. Uranium processing took place at the SLDS from 1942 through 1957. From the 1940s through the 1960s, SLAPS was used as a storage area for residues from the manufacturing operations at SLDS. The materials stored at SLAPS were bought by Continental Mining and Milling Company of Chicago, Illinois, in 1966, and moved to the HISS/Futura Coatings property at 9200 Latty Avenue. Vicinity properties became contaminated as a result of transport and movement of the contaminated material among SLDS, SLAPS, and the 9200 Latty Avenue property. This contamination led to the SLAPS, HISS, and Futura Coatings properties being placed on the National Priorities List (NPL) of the US Environmental Protection Agency (EPA). The US Department of Energy (DOE) is responsible for cleanup activities at the St. Louis Site under its Formerly Utilized Sites Remedial Action Program (FUSRAP). The primary goal of FUSRAP is the elimination of potential hazards to human health and the environment at former Manhattan Engineer District/Atomic Energy Commission (MED/AEC) sites so that, to the extent possible, these properties can be released for use without restrictions. To determine and establish cleanup goals for the St. Louis Site, DOE is currently preparing a remedial investigation/feasibility study-environmental impact statement (RI/FS-EIS). This baseline risk assessment (BRA) is a component of the process; it addresses potential risk to human health and the environment associated wi

  4. Pooling strategies for St Petersburg gamblers

    OpenAIRE

    Csörgö, Sandor; Simons, Gordon

    2006-01-01

    Peter offers to play exactly one St Petersburg game with each of [math] players, Paul [math] , [math] , Paul [math] , whose conceivable pooling strategies are described by all possible probability distributions [math] . Comparing infinite expectations, we characterize among all [math] those admissible strategies for which the pooled winnings, each distributed as [math] , yield a finite added value for each and every one of Paul [math] , [math] , Paul [math] in comparison with their individual...

  5. Fort St. Vrain circulator operating experience

    Energy Technology Data Exchange (ETDEWEB)

    Brey, H. L.

    1988-08-15

    Fort St. Vrain, on the system of Public Service Company of Colorado, is the only high-temperature gas-cooled power reactor in the United States. Four helium circulators are utilized in this plant to transfer heat from the reactor to the steam generators. These unique machines have a single stage axial flow helium compressor driven by a single stage steam turbine. A single stage water driven (pelton wheel) turbine is the back-up drive utilizing either feed water, condensate, or fire water as the driving fluid. Developmental testing of the circulators was accomplished prior to installation into Fort St. Vrain. A combined machine operating history of approximately 250,000 hours has shown these machines to be of conservative design and proven mechanical integrity. However, many problems have been encountered in operating the complex auxiliaries which are necessary for successful circulator and plant operation. It has been 15 years since initial installation of the circulators occurred at Fort St. Vrain. During this time, a number of significant issues had to be resolved dealing specifically with machine performance. These events include cavitation damage of the pelton wheels during the initial plant hot functional testing, cracks in the water turbine buckets and cervic coupling, static shutdown seal bellows failure, and, most recently, degradation of components within the steam drive assembly. Unreliable operation particularly with the circulator auxiliaries has been a focus of attention by Public Service Company of Colorado. Actions to replace or significantly modify the existing circulators and their auxiliaries are currently awaiting decisions concerning the long-term future of the Fort St. Vrain plant. (author). 10 refs, 7 figs, 2 tabs.

  6. Fort St. Vrain circulator operating experience

    International Nuclear Information System (INIS)

    Brey, H.L.

    1988-01-01

    Fort St. Vrain, on the system of Public Service Company of Colorado, is the only high-temperature gas-cooled power reactor in the United States. Four helium circulators are utilized in this plant to transfer heat from the reactor to the steam generators. These unique machines have a single stage axial flow helium compressor driven by a single stage steam turbine. A single stage water driven (pelton wheel) turbine is the back-up drive utilizing either feed water, condensate, or fire water as the driving fluid. Developmental testing of the circulators was accomplished prior to installation into Fort St. Vrain. A combined machine operating history of approximately 250,000 hours has shown these machines to be of conservative design and proven mechanical integrity. However, many problems have been encountered in operating the complex auxiliaries which are necessary for successful circulator and plant operation. It has been 15 years since initial installation of the circulators occurred at Fort St. Vrain. During this time, a number of significant issues had to be resolved dealing specifically with machine performance. These events include cavitation damage of the pelton wheels during the initial plant hot functional testing, cracks in the water turbine buckets and cervic coupling, static shutdown seal bellows failure, and, most recently, degradation of components within the steam drive assembly. Unreliable operation particularly with the circulator auxiliaries has been a focus of attention by Public Service Company of Colorado. Actions to replace or significantly modify the existing circulators and their auxiliaries are currently awaiting decisions concerning the long-term future of the Fort St. Vrain plant. (author). 10 refs, 7 figs, 2 tabs

  7. Advanced ST Plasma Scenario Simulations for NSTX

    International Nuclear Information System (INIS)

    Kessel, C.E.; Synakowski, E.J.; Gates, D.A.; Harvey, R.W.; Kaye, S.M.; Mau, T.K.; Menard, J.; Phillips, C.K.; Taylor, G.; Wilson, R.

    2004-01-01

    Integrated scenario simulations are done for NSTX [National Spherical Torus Experiment] that address four primary milestones for developing advanced ST configurations: high β and high β N inductive discharges to study all aspects of ST physics in the high-beta regime; non-inductively sustained discharges for flattop times greater than the skin time to study the various current-drive techniques; non-inductively sustained discharges at high β for flattop times much greater than a skin time which provides the integrated advanced ST target for NSTX; and non-solenoidal start-up and plasma current ramp-up. The simulations done here use the Tokamak Simulation Code (TSC) and are based on a discharge 109070. TRANSP analysis of the discharge provided the thermal diffusivities for electrons and ions, the neutral-beam (NB) deposition profile, and other characteristics. CURRAY is used to calculate the High Harmonic Fast Wave (HHFW) heating depositions and current drive. GENRAY/CQL3D is used to establish the heating and CD [current drive] deposition profiles for electron Bernstein waves (EBW). Analysis of the ideal-MHD stability is done with JSOLVER, BALMSC, and PEST2. The simulations indicate that the integrated advanced ST plasma is reachable, obtaining stable plasmas with β ∼ 40% at β N 's of 7.7-9, I P = 1.0 MA, and B T = 0.35 T. The plasma is 100% non-inductive and has a flattop of 4 skin times. The resulting global energy confinement corresponds to a multiplier of H 98(y,2) 1.5. The simulations have demonstrated the importance of HHFW heating and CD, EBW off-axis CD, strong plasma shaping, density control, and early heating/H-mode transition for producing and optimizing these plasma configurations

  8. Advanced ST plasma scenario simulations for NSTX

    International Nuclear Information System (INIS)

    Kessel, C.E.; Synakowski, E.J.; Gates, D.A.; Kaye, S.M.; Menard, J.; Phillips, C.K.; Taylor, G.; Wilson, R.; Harvey, R.W.; Mau, T.K.

    2005-01-01

    Integrated scenario simulations are done for NSTX that address four primary milestones for developing advanced ST configurations: high β and high β N inductive discharges to study all aspects of ST physics in the high beta regime; non-inductively sustained discharges for flattop times greater than the skin time to study the various current drive techniques; non-inductively sustained discharges at high βfor flattop times much greater than a skin time which provides the integrated advanced ST target for NSTX; and non-solenoidal startup and plasma current rampup. The simulations done here use the Tokamak Simulation Code (TSC) and are based on a discharge 109070. TRANSP analysis of the discharge provided the thermal diffusivities for electrons and ions, the neutral beam (NB) deposition profile and other characteristics. CURRAY is used to calculate the High Harmonic Fast Wave (HHFW) heating depositions and current drive. GENRAY/CQL3D is used to establish the heating and CD deposition profiles for electron Bernstein waves (EBW). Analysis of the ideal MHD stability is done with JSOLVER, BALMSC, and PEST2. The simulations indicate that the integrated advanced ST plasma is reachable, obtaining stable plasmas with β ∼ 40% at β N 's of 7.7-9, I P = 1.0 MA and B T = 0.35 T. The plasma is 100% non-inductive and has a flattop of 4 skin times. The resulting global energy confinement corresponds to a multiplier of H 98(y,2 ) = 1.5. The simulations have demonstrated the importance of HHFW heating and CD, EBW off-axis CD, strong plasma shaping, density control, and early heating/H-mode transition for producing and optimizing these plasma configurations (author)

  9. Building a Stückelberg portal

    Energy Technology Data Exchange (ETDEWEB)

    Feng, Wan-Zhe [Center for Fundamental Physics and Institute for Advanced Study,Hong Kong University of Science and Technology (Hong Kong); Max-Planck-Institut für Physik (Werner-Heisenberg-Institut),80805 München (Germany); Shiu, Gary; Soler, Pablo; Ye, Fang [Center for Fundamental Physics and Institute for Advanced Study,Hong Kong University of Science and Technology (Hong Kong); Department of Physics, University of Wisconsin,Madison, WI 53706 (United States)

    2014-05-15

    We construct explicit string theory models realizing the recently proposed “Stückelberg Portal” scenario, a framework for building Z{sup ′} mediation models without the need to introduce unwanted exotic matter charged under the Standard Model. This scenario can be viewed purely field-theoretically, although it is particularly well motivated from string theory. By analyzing carefully the Stückelberg couplings between the Abelian gauge bosons and the RR axions, we construct the first global intersecting brane models which extend the Standard Model with a genuine hidden sector, to which it is nonetheless connected via U(1) mass mixings. Utilizing the explicit models we construct, we discuss some broad phenomenological properties and experimental implications of this scenario such as Z−Z{sup ′} mixings, dark matter stability and relic density, and supersymmetry mediation. With an appropriate confining hidden sector, our setup also provides a minimal realization of the hidden valley scenario. We further explore the possibility of obtaining small Z{sup ′} masses from a large ensemble of U(1) bosons. Related to the Stückelberg portal are two mechanisms that connect the visible and the hidden sectors, namely mediation by non-perturbative operators and the hidden photon scenario, on which we briefly comment.

  10. Sediment Characterization in St. Alban's Bay, VT

    Science.gov (United States)

    Nethercutt, S.; Manley, T.; Manley, P.

    2017-12-01

    St. Alban's Bay within Lake Champlain is plagued with harmful algal blooms. With future intensification due to climate change, a multidisciplinary program (BREE-Basin Resilience to Extreme Events) was initiated in 2016. In order to assess the mobilization of harmful nutrients from sediment resuspension events and riverine input, 74 sediment samples were collected in a grid fashion throughout St. Alban's Bay. Sediments were deflocculated and analyzed using a LA920 Horiba laser scattering particle size distribution analyzer to define the frequency of sediment sizes from clay to sand. Gridded surfaces of mean sortable silt percentage, silt percentage, sand percentage, and clay percentage were used to represent the sediment distribution of the region. A plot of diameter versus frequency showed the bimodal nature of some of the sediments, with one peak at about 10 microns diameter (silt) and the second at about 525 microns diameter (sand). The data showed an extremely low percentage of clay relative to that of sand and silt. The highest frequencies of sortable silt, which represents the most easily mobilized particle size, are found in the deepest areas of the bay, suggesting that these regions are where dominant bottom flow occurs. The high occurrence of sortable silt in the St. Alban's Bay does suggest that sediment mobilization, and therefore nutrient mobilization has the potential to occur. These data combined with high-resolution multibeam and hydrodynamic data will allow for future models of water flow and remobilization studies in the future.

  11. Carl Størmer Auroral Pioneer

    CERN Document Server

    Egeland, Alv

    2013-01-01

    This biography summarizes the seminal contributions to auroral and space science of Carl Størmer (1874 - 1957). He was the first to develop precise photographic methods to calculate heights and morphologies of diverse auroral forms during four solar cycles. Størmer independently devised numerical techniques to determine the trajectories of high-energy charged particles allowed and forbidden in the Earth’s magnetic field. His theoretical analyses explained cosmic ray access to the upper atmosphere, 20 years before they were identified by other scientists. Størmer’s crowning achievement, “The Polar Aurora,” published when he was 81 years old, stands to this day as a regularly cited guide in graduate-level courses on space physics.   The authors present the life of this prodigious scientist in relation to the cultural life of early 20th century in Norway and to the development of the space sciences in the post-Sputnik era.

  12. Stereospecificity (ST) of the microsomal ethanol oxidizing system (MEOS)

    International Nuclear Information System (INIS)

    Alderman, J.; Kato, S.; Lasker, J.; Lieber, C.S.

    1987-01-01

    The ST of MEOS for the ethanol 1R hydrogen has been variously reported as absolute, partial or absent, with free radical involvement postulated in the latter case. To determine both the ST of MEOS and the participation of free radicals in the reaction, they investigated MEOS ST using 1R[1- 3 H] ethanol as substrate. ST is expressed as the fraction of 3 H labeling in acetaldehyde formed, relative to that in ethanol, and ranges from 0.5 to 0. Partial ST was observed using liver microsomes from both rats and hamsters; it significantly decreased after ethanol feeding. 0.1 mM desferrioxamine (dfx) did not increase ST in any of these microsomal preparations while ferric EDTA decreased it, suggesting that ethanol treatment induces a cytochrome P-450 with lower ST rather than increasing free radical involvement. This is supported by a virtual absence of ST observed in a reconstituted system containing purified hamster P-450/sub ALC/, a liver cytochrome P-450 isozyme induced in hamsters by ethanol treatment. Their results indicate that, unlike other enzymes that oxidize ethanol, MEOS has only partial ST. Thus, ST alone cannot be used as an index of free radical involvement but, when evaluated with the response of ST to dfx, it indicated that MEOS is unlikely to involve free radical attack on ethanol in solution

  13. Role of myocardial ischemia on exercise-induced ST elevation

    International Nuclear Information System (INIS)

    Saito, Muneyasu; Sumiyoshi, Tetsuya; Nishimura, Tsunehiko; Uehara, Toshiisa; Hayashida, Kouhei; Haze, Kazuo; Fukami, Ken-ichi; Hiramori, Katsuhiko

    1986-01-01

    Exercise-induced ST elevation in patients with previous myocardial infarction (MI) has been recognized to be related to left ventricular (LV) asynergy, however it is also recognized that myocardial ischemia can induce ST elevation. In this study, factors which determine the extent of ST elevation, with special reference to myocardial ischemia, was re-evaluated using quantitative analysis of stress myocardial scintigraphy (S-SG). Among 65 patients with previous anterior myocardial infarction and documented single vessel disease of left anterior descending artery (LAD), 19 patients who had exercise-induced ST elevation (ΔST ≥ 2.0 mm) had more abnormal Q waves (p < 0.01), lower LV ejection fraction (EF) (p < 0.01), more severe LV asynergy (p < 0.05) and less incidence of post-MI angina pectoris (AP) (p < 0.01), compared to those with ΔST < 2.0 mm, indicating that ST elevation is primarily related to LV asynergy. Correlation studies among clinical, angiographic and scintigraphic parameters show that ΔST was significantly related to a size of MI represented by Tl score or relative defect Tl activity and number of abnormal Q waves (No.Q), the magnitude of work load expressed by changes in double product (ΔDP) and intervals between the onset and exercise test, as well as myocardial ischemia expressed by the extent of redistribution (%RD) in S-SG. Among 23 patients with post-MI AP, ΔST significantly correlated with %RD (r = 0.47), indicating that myocardial ischemia can be a mechanism of exercise-induced ST elevation in patients with previous MI. Furtheremore, among those with ST elevation, concave-type ST elevation was more related to myocardial ischemia compared to convex-type ST elevation as expressed by the incidence of post-MI AP and/or significant redistribution. (J.P.N.)

  14. Ambulant ST-segmentmonitorering efter akut myokardieinfarkt

    DEFF Research Database (Denmark)

    Mickley, H; Junker, A; Friis, E V

    1994-01-01

    Over the last decade the concept of silent myocardial ischaemia has received considerable attention. Without doubt, the increased use of ambulatory ST-segment monitoring is the most important reason for the growing interest in this field. The prevalence of ambulatory ischaemia after myocardial...... with previous myocardial infarction, but there is considerable disagreement about how this is expressed in terms of cardiac events. Patient selection, small patient numbers, and different timing of ambulatory monitoring are proposed as important reasons for the inconsistent findings. The precise role...

  15. 21st Century South African Science Fiction

    Directory of Open Access Journals (Sweden)

    CARAIVAN LUIZA

    2014-12-01

    Full Text Available The paper analyses some aspects of South African science fiction, starting with its beginnings in the 1920s and focusing on some 21st century writings. Thus Lauren Beukes’ novels Moxyland (2008 and Zoo City (2010 are taken into consideration in order to present new trends in South African literature and the way science fiction has been marked by Apartheid. The second South African science fiction writer whose writings are examined is Henrietta Rose-Innes (with her novel Nineveh, published in 2011 as this consolidates women's presence in the SF world.

  16. Health Physics in the 21st Century

    CERN Document Server

    Bevelacqua, Joseph John

    2008-01-01

    Adopting a proactive approach and focusing on emerging radiation-generating technologies, Health Physics in the 21st Century meets the growing need for a presentation of the relevant radiological characteristics and hazards. As such, this monograph discusses those technologies that will affect the health physics and radiation protection profession over the decades to come. After an introductory overview, the second part of this book looks at fission and fusion energy, followed by a section devoted to accelerators, while the final main section deals with radiation on manned space missions.

  17. Selective Reproduction in the 21st Century

    DEFF Research Database (Denmark)

    detection of fetal anomalies during prenatal screening and testing programs, the development of preimplantation genetic diagnosis techniques as well as the screening of potential gamete donors by egg agencies and sperm banks. Selective Reproduction in the 21st Century provides unique ethnographic insights...... from around the world on how SRTs are made available within different cultural, socio-economic and regulatory settings as well as how people in these settings perceive and make use of new possibilities for selective reproduction as they envision and try to form their future family lives....

  18. 31st IMAC Conference on Structural Dynamics

    CERN Document Server

    Adams, Douglas; Carrella, Alex; Mayes, Randy; Rixen, Daniel; Allen, Matt; Cunha, Alvaro; Catbas, Fikret; Pakzad, Shamim; Racic, Vitomir; Pavic, Aleksandar; Reynolds, Paul; Simmermacher, Todd; Cogan, Scott; Moaveni, Babak; Papadimitriou, Costas; Allemang, Randall; Clerck, James; Niezrecki, Christopher; Wicks, Alfred

    2013-01-01

    Topics in Nonlinear Dynamics, Volume 1: Proceedings of the 31st IMAC, A Conference and Exposition on Structural Dynamics, 2013, the first volume of seven from the Conference, brings together contributions to this important area of research and engineering. The collection presents early findings and case studies on fundamental and applied aspects of Structural Dynamics, including papers on:   Nonlinear Oscillations Nonlinearities In Practice Nonlinear System Identification: Methods Nonlinear System Identification: Friction & Contact Nonlinear Modal Analysis Nonlinear Modeling & Simulation Nonlinear Vibration Absorbers Constructive Utilization of Nonlinearity.

  19. Possible Future SOFC - ST Based Power Plants

    OpenAIRE

    Rokni, Masoud; Scappin, Fabio

    2009-01-01

    Hybrid systems consisting Solid Oxide Fuel Cell (SOFC) on the top of a Steam Turbine (ST) are investigated. The plants are fired by natural gas. A desulfurization reactor removes the sulfur content in the NG while a pre-reformer break down the heavier hydrocarbons. The pre-treated fuel enters then into the anode side of the SOFC. The gases from the SOFC stacks enter into a burner to burn the rest of the fuel. The off-gases now enter into a heat recovery steam generator to produce steam for a ...

  20. Nuclear regulatory legislation, 101st Congress

    International Nuclear Information System (INIS)

    1991-06-01

    This document is a compilation of nuclear regulatory legislation and other relevant material through the 101st Congress, 2nd Session. This compilation has been prepared for use as a resource document, which the NRC intends to update at the end of every Congress. The contents of NUREG-0980 include The Atomic Energy Act of 1954, as amended: Energy Reorganization Act of 1974, as amended; Uranium Mill Tailings Radiation Control Act of 1978; Low-Level Radioactive Waste Policy Act; Nuclear Waste Policy Act of 1982; and NRC Authorization and Appropriations Acts. Other materials included are statues and treaties on export licensing, nuclear non-proliferation, and environmental protection

  1. Ocular Toxicity Profile of ST-162 and ST-168 as Novel Bifunctional MEK/PI3K Inhibitors.

    Science.gov (United States)

    Smith, Andrew; Pawar, Mercy; Van Dort, Marcian E; Galbán, Stefanie; Welton, Amanda R; Thurber, Greg M; Ross, Brian D; Besirli, Cagri G

    2018-04-30

    ST-162 and ST-168 are small-molecule bifunctional inhibitors of MEK and PI3K signaling pathways that are being developed as novel antitumor agents. Previous small-molecule and biologic MEK inhibitors demonstrated ocular toxicity events that were dose limiting in clinical studies. We evaluated in vitro and in vivo ocular toxicity profiles of ST-162 and ST-168. Photoreceptor cell line 661W and adult retinal pigment epithelium cell line ARPE-19 were treated with increasing concentrations of bifunctional inhibitors. Western blots, cell viability, and caspase activity assays were performed to evaluate MEK and PI3K inhibition and dose-dependent in vitro toxicity, and compared with monotherapy. In vivo toxicity profile was assessed by intravitreal injection of ST-162 and ST-168 in Dutch-Belted rabbits, followed by ocular examination and histological analysis of enucleated eyes. Retinal cell lines treated with ST-162 or ST-168 exhibited dose-dependent inhibition of MEK and PI3K signaling. Compared with inhibition by monotherapies and their combinations, bifunctional inhibitors demonstrated reduced cell death and caspase activity. In vivo, both bifunctional inhibitors exhibited a more favorable toxicity profile when compared with MEK inhibitor PD0325901. Novel MEK and PI3K bifunctional inhibitors ST-162 and ST-168 demonstrate favorable in vitro and in vivo ocular toxicity profiles, supporting their further development as potential therapeutic agents targeting multiple aggressive tumors.

  2. Principal Component Surface (2011) for St. Thomas East End Reserve, St. Thomas

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This image represents a 0.3x0.3 meter principal component analysis (PCA) surface for areas the St. Thomas East End Reserve (STEER) in the U.S. Virgin Islands (USVI)....

  3. Differentiating ST elevation myocardial infarction and nonischemic causes of ST elevation by analyzing the presenting electrocardiogram

    DEFF Research Database (Denmark)

    Jayroe, Jason B; Spodick, David H; Nikus, Kjell

    2008-01-01

    Guidelines recommend that patients with suggestive symptoms of myocardial ischemia and ST-segment elevation (STE) in > or =2 adjacent electrocardiographic leads should receive immediate reperfusion therapy. Novel strategies aimed to reduce door-to-balloon time, such as prehospital wireless...

  4. ST Implications in the CNGS Project

    CERN Document Server

    Wilhelmsson, M

    2000-01-01

    The CNGS project concerns the construction of a neutrino beam facility (CNGS = CERN Neutrino beam to Gran Sasso). A 450 GeV proton beam will be extracted from the SPS accelerator. This proton beam will hit a target a few hundred metres downstream from the extraction point (BA4). In the debris of the proton beam we will find pions which continue down a 1000 m, evacuated tunnel and a fraction of which decay into a neutrino beam. After this decay tunnel (1.1 km), a 'hadron stop' will separate the neutrinos, after which they will resume their journey down to a detector pit, outside Rome (Gran Sasso). The CERN facility has a total length of approximately 3 km. The ST division has an important share in the construction work, both of the above-mentioned tunnels as well as of all other infrastructure services, and this work concerns most of the groups in the division. This report will outline the technical design of the facility and explain how we, in the ST division, are involved in the project. The CERN council app...

  5. 1st Roman Young Researchers Meeting Proceedings

    CERN Document Server

    Cannuccia, E; Pietrobon, D; Stellato, F; Veneziani, M

    2009-01-01

    During the last few decades scientists have been able to test the bases of the physics paradigms, where the quantum mechanics has to match the cosmological scales. Between the extremes of this scenario, biological phenomena and their complexity take place, challenging the laws we observe in the atomic and sub-atomic world. In order to explore the details of this world, new huge experimental facilities are under construction. These projects involve people coming from several countries and give physicists the opportunity to work together with chemists, biologists and other scientists. The Roman Young Researchers Meeting is a conference, organised by Ph. D. students and young postdocs connected to the Roman area. It is aimed primarily at graduate students and post-docs, working in physics. The 1st conference has been held on the 21st of July 2009 at the University of Roma Tor Vergata. It was organised in three sessions, devoted to Astrophysics and Cosmology, Soft and Condensed Matter Physics and Theoretical and ...

  6. Organisation des travaux ST-CV

    CERN Document Server

    Martel, C; CERN. Geneva. ST Division

    2003-01-01

    Débutée il y a deux ans, la phase de construction des installations de refroidissement du LHC a atteint en 2003 son apogée. De nombreux autres projets sont également gérés par le groupe dans divers secteurs du laboratoire. La spécificité du groupe est de réaliser des installations complexes impliquant des spécificités diverses telles qu’aéraulique, hydraulique, électrique, etc. Pour faire face à ces demandes la section travaux du groupe ST CV a adopté une structure capable de réaliser ces divers projets avec un minimum de personnel. La première partie de ce document décrit l’organisation de la section travaux ST CV. Dans une deuxième partie, les auteurs dressent un état des lieux des chantiers par projet en décrivant plus particulièrement les activités dans les domaines du traitement d’air et de refroidissement par eau.

  7. Federal laboratories for the 21st century

    Energy Technology Data Exchange (ETDEWEB)

    Gover, J. [Sandia National Labs., Albuquerque, NM (United States); Huray, P.G. [Univ. of South Carolina, Columbia, SC (United States)

    1998-04-01

    Federal laboratories have successfully filled many roles for the public; however, as the 21st Century nears it is time to rethink and reevaluate how Federal laboratories can better support the public and identify new roles for this class of publicly-owned institutions. The productivity of the Federal laboratory system can be increased by making use of public outcome metrics, by benchmarking laboratories, by deploying innovative new governance models, by partnerships of Federal laboratories with universities and companies, and by accelerating the transition of federal laboratories and the agencies that own them into learning organizations. The authors must learn how government-owned laboratories in other countries serve their public. Taiwan`s government laboratory, Industrial Technology Research Institute, has been particularly successful in promoting economic growth. It is time to stop operating Federal laboratories as monopoly institutions; therefore, competition between Federal laboratories must be promoted. Additionally, Federal laboratories capable of addressing emerging 21st century public problems must be identified and given the challenge of serving the public in innovative new ways. Increased investment in case studies of particular programs at Federal laboratories and research on the public utility of a system of Federal laboratories could lead to increased productivity of laboratories. Elimination of risk-averse Federal laboratory and agency bureaucracies would also have dramatic impact on the productivity of the Federal laboratory system. Appropriately used, the US Federal laboratory system offers the US an innovative advantage over other nations.

  8. Deposition in St. Mark's Basilica of Venice.

    Science.gov (United States)

    Morabito, E; Zendri, E; Piazza, R; Ganzerla, R; Montalbani, S; Marcoleoni, E; Bonetto, F; Scandella, A; Barbante, C; Gambaro, A

    2013-04-01

    Atmospheric pollutants may cause damage to monuments and historical buildings. Besides air contaminants, soluble salts are also responsible for stone deterioration and decay in outdoor and indoor monuments. The problem of how to conserve works of arts thus requires a deep knowledge of contaminants' concentration and distribution inside buildings. In this work, water-soluble ions inside St. Mark's Basilica in Venice were studied, with the aim of understanding their principal source and distribution inside the building. With the aid of Fourier transform infrared spectroscopy and scanning electron microscopy analysis, the interaction between ions and surface's material was also investigated. Ion chromatographic analysis of depositions highlighted a large amount of "deteriorating agents" such as sulphates and chlorides. A possible source in the innermost area of the basilica has been found for formates and nitrates. On the contrary, a decrease of chloride, from the entrance to the innermost area, has been found, which indicates that the source is outside the building. It is emphasized that different contaminants behave differently on different material, and the effect of pollution inside churches and monuments is not easy to predict. Wood and brick seem to react differently than stone and mortar to the damaging action of salts and pollutants. The present work should be considered a useful tool for the future preservation of St. Mark's Basilica in Venice.

  9. Status of the Fort St. Vrain decommissioning

    International Nuclear Information System (INIS)

    Fisher, M.J.

    1990-01-01

    Fort St. Vrain is a high temperature gas cooled reactor. It has been shut down as a result of financial and technical difficulties. Fort St. Vrain has been planning for defueling and decommissioning for at least three years. The preliminary decommissioning plan, in accordance with the NRC's final rule, has been submitted and is being reviewed by the NRC. The basis of the preliminary decommissioning plan has been SAFSTOR. Public Service Company, who is the owner and operator of FSV, is scheduled to submit a proposed decommissioning plan to the NRC in the fourth quarter of 1990. PSC has gone out for bid on the decontamination and dismantlement of FSV. This paper includes the defueling schedule, the independent spent fuel storage installation status, the probability of shipping fuel to DOE, the status of the preliminary decommissioning plan submittal, the issuance of a possession only license and what are the results of obtaining this license amendment, preliminary decommissioning activities allowed prior to the approval of a proposed decommissioning plan, the preparation of a proposed decommissioning plan and the status of our decision to proceed with SAFSTOR or DECON as identified in the NRC's final decommissioning rule

  10. Retendering of ST-CV maintenance contract

    CERN Document Server

    Battistin, M

    2003-01-01

    During the next three years, the ST/CV group will be deeply involved in the installation works for the LHC project. During this period the need for maintenance activity will decrease. The minimum level will be reached during the “long shutdown” of the PS and SPS machines in 2005. The budget for the maintenance will decrease accordingly, thus the CV group had to review its maintenance strategy. The new contract, which started on January 1st 2003, has been defined to cope with these workload variations during the next years and to guarantee the minimum maintenance activity on the existing equipment. A lump-sum contract based on a win-win strategy has been discarded. The contractor no longer has to guarantee the performance of the CERN cooling and ventilation systems. A new price list strategy based on performance indicators and penalties has been chosen. The contractor now has to guarantee the performance of every maintenance operation demanded by CERN. This modification obliged the Operation section of the...

  11. Chicago-St. Louis high speed rail plan

    International Nuclear Information System (INIS)

    Stead, M.E.

    1994-01-01

    The Illinois Department of Transportation (IDOT), in cooperation with Amtrak, undertook the Chicago-St. Louis High Speed Rail Financial and Implementation Plan study in order to develop a realistic and achievable blueprint for implementation of high speed rail in the Chicago-St. Louis corridor. This report presents a summary of the Price Waterhouse Project Team's analysis and the Financial and Implementation Plan for implementing high speed rail service in the Chicago-St. Louis corridor

  12. Diagnostics of ST Plasmas in NSTX: Challenges and Opportunities

    International Nuclear Information System (INIS)

    Johnson, D.; Efthimion, P.; Foley, J.; Jones, B.; Mazzucato, E.; Park, H.; Taylor, G.; Levinton, F.; Luhmann, N.

    2001-01-01

    This paper will highlight some of the challenges and opportunities present in the diagnosis of spherical torus (ST) plasmas on the National Spherical Torus Experiment (NSTX) and discuss the corresponding diagnostic development that is presently underway. After a brief description of diagnostic systems currently installed, examples of ST-specific diagnostic challenges will be highlighted, as will another case, where the ST configuration offers opportunities for new measurements

  13. Frauen mit Eßstörungen im Ausdauersport

    OpenAIRE

    Bös, Annette

    2003-01-01

    Die vorliegende Arbeit untersucht das Phänomen Eßstörungen bei Ausdauersportlerinnen. Auf dem Hintergrund des identitätstheoretischen Ansatzes von Stahr et al. (1995) geht es um die Frage nach den Hauptverursachungsmomenten der Eßstörungen von sieben jungen Sportlerinnen. Im Rahmen einer qualitativen Sozialforschungsarbeit wurden sieben Athletinnen in einem problemzentrierten Interview zur Phase ihrer Eßstörungserkrankung befragt. Die Arbeit setzt sich zum Ziel, einen Beitrag zur systematisch...

  14. Electrocardiogram ST-Segment Morphology Delineation Method Using Orthogonal Transformations.

    Directory of Open Access Journals (Sweden)

    Miha Amon

    Full Text Available Differentiation between ischaemic and non-ischaemic transient ST segment events of long term ambulatory electrocardiograms is a persisting weakness in present ischaemia detection systems. Traditional ST segment level measuring is not a sufficiently precise technique due to the single point of measurement and severe noise which is often present. We developed a robust noise resistant orthogonal-transformation based delineation method, which allows tracing the shape of transient ST segment morphology changes from the entire ST segment in terms of diagnostic and morphologic feature-vector time series, and also allows further analysis. For these purposes, we developed a new Legendre Polynomials based Transformation (LPT of ST segment. Its basis functions have similar shapes to typical transient changes of ST segment morphology categories during myocardial ischaemia (level, slope and scooping, thus providing direct insight into the types of time domain morphology changes through the LPT feature-vector space. We also generated new Karhunen and Lo ève Transformation (KLT ST segment basis functions using a robust covariance matrix constructed from the ST segment pattern vectors derived from the Long Term ST Database (LTST DB. As for the delineation of significant transient ischaemic and non-ischaemic ST segment episodes, we present a study on the representation of transient ST segment morphology categories, and an evaluation study on the classification power of the KLT- and LPT-based feature vectors to classify between ischaemic and non-ischaemic ST segment episodes of the LTST DB. Classification accuracy using the KLT and LPT feature vectors was 90% and 82%, respectively, when using the k-Nearest Neighbors (k = 3 classifier and 10-fold cross-validation. New sets of feature-vector time series for both transformations were derived for the records of the LTST DB which is freely available on the PhysioNet website and were contributed to the LTST DB. The

  15. Chicago-St. Louis high speed rail plan

    Energy Technology Data Exchange (ETDEWEB)

    Stead, M.E.

    1994-12-31

    The Illinois Department of Transportation (IDOT), in cooperation with Amtrak, undertook the Chicago-St. Louis High Speed Rail Financial and Implementation Plan study in order to develop a realistic and achievable blueprint for implementation of high speed rail in the Chicago-St. Louis corridor. This report presents a summary of the Price Waterhouse Project Team`s analysis and the Financial and Implementation Plan for implementing high speed rail service in the Chicago-St. Louis corridor.

  16. The cognitive status of stød

    DEFF Research Database (Denmark)

    Clausen, Sara Juul; Kristensen, Line Burholt

    2015-01-01

    marked. Keeping in mind the cross-distribution between phonetic/phonological markedness and distributional patterns, we investigate here whether stød is also related to accent 1 when it comes to cognitive markedness. We present the results of a psycholinguistic study in which participants attended...... for words with non-stød stems, indicating that the cognitive markedness status of stød corresponds to that of accent 2....

  17. Henkilöstövoimavarojen johtamista megamarketissa

    OpenAIRE

    Setälä, Minna

    2016-01-01

    Henkilöstö on lähes kaikkien organisaatioiden tärkein voimavara ja menestyksen perusta. Ilman henkilöstön olemassaoloa ja osaamista, ei mikään organisaatio pystyisi toimimaan. Henkilöstövoimavarojen johtamisen tulisikin olla keskeinen osa yrityksen strategista toimintaa. Osaava ja hyvinvoiva henkilöstö tuottaa luonnollisesti vastinetta siihen sijoitetulle pääomalle. Tämä opinnäytetyö tehtiin Vantaalla sijaitsevalle elintarvike- ja päivittäistavaraketjun myymälälle, supermarketille. Tavo...

  18. Radioimmunoimaging of human colon and gastric cancers xenografts by NCC-ST-439 and NCC-ST-433 monoclonal antibodies

    International Nuclear Information System (INIS)

    Nakamura, Kayoko; Tsukatani, Yasushi; Nishiguchi, Iku

    1987-01-01

    Both NCC-ST-439 and NCC-ST-433 are monoclonal antibodies raised against human gastric cancer (St-4) xenografts in nude mice. Imaging and localization experiments were performed by injecting I-125 labeled antibodies into nude mice bearing CO-4 (colon carcinoma) and H-111 (gastric carcinoma). There was uptake of NCC-ST-439 (polymer) into the CO-4, though it was not clearly visualized until 5 days post injection. By injecting NCC-ST-439 (monomer), CO-4 was better seen at day 3, while average accumulation into the tumors decreased compared with NCC-ST-439 (polymer). High radioactivities were observed in the liver and spleen, which was probably due to the immunocomplex with the antigen in the blood. NCC-ST-433 was selectively accumulated into the H-111 with tumor to blood ratio 7.8 at day 7, without significant uptake into the liver and spleen. Significant correlation was also found between the tumor uptake level of NCC-ST-433 and size of tumors. Excellent images of H-111 were obtained 3 days after the injection. NCC-ST-433 holds promise for the radioimmunodetection of gastric cancers. (author)

  19. Nuclear Power in the 21st Century

    International Nuclear Information System (INIS)

    Amano, Yukiya

    2013-01-01

    The International Atomic Energy Agency helps its Member States to use nuclear technology for a broad range of peaceful purposes, one of the most important of which is generating electricity. The accident at the Fukushima Daiichi nuclear power plant in Japan in March 2011 caused anxiety about nuclear safety throughout the world and raised questions about the future of nuclear power. Two years on, it is clear that the use of nuclear power will continue to grow in the coming decades, although growth will be slower than was anticipated before the accident. Many countries with existing nuclear power programmes plan to expand them. Many new countries, both developed and developing, plan to introduce nuclear power. The factors contributing to this growing interest include increasing global demand for energy, as well as concerns about climate change, volatile fossil fuel prices, and security of energy supply. It will be difficult for the world to achieve the twin goals of ensuring sustainable energy supplies and curbing greenhouse gases without nuclear power. The IAEA helps countries that opt for nuclear power to use it safely and securely. Countries that have decided to phase out nuclear power will have to deal with issues such as plant decommissioning, remediation, and waste management for decades to come. The IAEA also assists in these areas. I am grateful to the Russian Federation for hosting the 2013 International Ministerial Conference on Nuclear Power in the 21st Century in St Petersburg in June. This timely conference provides a valuable opportunity to take stock of nuclear power in the wake of the Fukushima Daiichi accident. A high level of public confidence in the safety of nuclear power is essential for the future of the sector. Much valuable work has been done in the past two years to improve safety. But much remains to be done. It is vitally important that the momentum is maintained and that everything is done to ensure that nuclear power is as safe as humanly

  20. 1st Applied Electromagnetic International Conference

    CERN Document Server

    Othman, Mohd; Aziz, Mohamad; Malek, Mohd

    2015-01-01

    In this book, experts from academia and industry present the latest advances in scientific theory relating to applied electromagnetics and examine current and emerging applications particularly within the fields of electronics, communications, and computer technology. The book is based on presentations delivered at APPEIC 2014, the 1st Applied Electromagnetic International Conference, held in Bandung, Indonesia in December 2014. The conference provided an ideal platform for researchers and specialists to deliver both theoretically and practically oriented contributions on a wide range of topics relevant to the theme of nurturing applied electromagnetics for human technology. Many novel aspects were addressed, and the contributions selected for this book highlight the relevance of advances in applied electromagnetics to a variety of industrial engineering problems and identify exciting future directions for research.

  1. Energy strategy for the 21st century

    International Nuclear Information System (INIS)

    Nakamura, Susumu

    1979-01-01

    Emphasis in the report is placed on how to cope with the stringent situation of energy resources in Japan when the energy demands are rising with the advance of economies. For the future, countermeasures must be taken in time and on firm basis. The characteristics of respective energy resources are clarified, and on this basis, review is made on the energy supplies up to the beginning of the 21st century. In the above connection, the following measures are taken up: promotion of energy saving, stable supply of petroleum, development and utilization of substitute energies, development of technologies for new energies, enhancement in the location of power stations, and securing of the necessary funds. In conclusion, it points out the need for further efforts on overall energy measures and the need for full co-ordination of the energy policy with the social situation. (Mori, K.)

  2. IAEA safeguards for the 21st century

    International Nuclear Information System (INIS)

    1999-01-01

    The publication includes the lectures held during the seminar on IAEA safeguards for the 21st century. The topics covered are as follows: the nuclear non-proliferation regime; Legal instruments related to the application of safeguards; multilateral nuclear export controls; physical protection and its role in nuclear non-proliferation; the evolution of safeguards; basis for the strengthening of safeguards; information required from states, including 'small quantities protocol'; processing and evaluation of new information for strengthened safeguards; additional physical access and new technologies for strengthened safeguards; equipping the IAEA Inspectorate with new skills; achievements to date the strengthened safeguards; complement of regional non-proliferation arrangements in international nuclear verification; promotion of transparency through Korean experience; and the future prospects of safeguards

  3. Digital Humanities in the 21st Century

    DEFF Research Database (Denmark)

    Brügger, Niels

    2016-01-01

    In this article it is argued that one of the major transformative factors of the humanities at the beginning of the 21st century is the shift from analogue to digital source material, and that this shift will affect the humanities in a variety of ways. But various kinds of digital material...... are not digital in the same way, which a distinction between digitized, born-digital, and reborn-digital may help us acknowledge, thereby helping us to understand how each of these types of digital material affects different phases of scholarly work in its own way. This is illustrated by a detailed comparison...... of the nature of digitized collections and web archives....

  4. Health care in the 21st Century.

    Science.gov (United States)

    Kaiser, L R

    1996-01-01

    Our primary agenda for the 21st Century is the reinvention of America. We must reinvent democracy, capitalism, entrepreneurism, and community. Indeed, we must recreate all of our major social institutions. This includes health care. A design for a new society requires a new design for health care. In fact, health care enjoys a special privilege in this regard. It is the gateway to total societal redesign. Health is the common denominator in any society. If you loose your health you cannot work, you cannot play, you cannot study; and, if you lose it sufficiently, you cannot even pray. Health and well-being create the foundation for all other constructive human endeavors. Therefore, the design of healthy communities is the necessary first step in the redesign of total human habitats. This massive redesign effort will take a century. However, it will be launched in the next few years.

  5. Fort St. Vrain defueling ampersand decommissioning considerations

    International Nuclear Information System (INIS)

    Warembourg, D.

    1994-01-01

    Fort St. Vrain Nuclear Generating Station (FSV) is one of the first commercial reactors to be decommissioned under NRC's decommissioning rule. The defueling and decommissioning of this 330 MWe High Temperature Gas Cooled Reactor (HTGR) has involved many challenges for Public Service Company of Colorado (PSC) including defueling to an Independent Spent Fuel Storage Installation (ISFSI), establishing decommissioning funding, obtaining regulatory approvals, arranging for waste disposal, and managing a large fixed price decommissioning contract. In 1990, a team comprised of the Westinghouse Corporation and Morrison Knudsen Corporation, with the Scientific Ecology Group as a major subcontractor, was contracted by PSC to perform the decommissioning under a fixed price contract. Physical work activities began in August 1992. Currently, physical dismantlement activities are about 45% complete, the project is on schedule, and is within budget

  6. Reflector dowel strength test, Fort St. Vrain

    International Nuclear Information System (INIS)

    Doll, D.W.

    1975-01-01

    The strength of the 44.45 mm (1.75 in.) diameter Fort St. Vrain (FSV) reflector dowel for loads directed radially inward toward the center of the element was measured. For a statically applied load, the strength exceeded 5783 N (1300 lb) in direct shear. This strength remained after load cycling 100 times to 4448 N (1000 lb), 10 times to 4893 N (1100 lb), 10 times to 5338 N (1200 lb), and two times to 5783 N (1300 lb). Typically, the deflection to ultimate failure was approximately 1.0 mm (0.04 in.). At about 3316 N (750 lb) and 0.20 mm (0.008 in.) deflection, one of the webs between the dowel and a coolant hole cracked, apparently redistributing the load. No further failure occurred up to the ultimate load of 5783+ N (1300+ lb)

  7. Reuleaux models at St. Petersburg State University

    Science.gov (United States)

    Kuteeva, G. A.; Sinilshchikova, G. A.; Trifonenko, B. V.

    2018-05-01

    Franz Reuleaux (1829 - 1905) is a famous mechanical engineer, a Professor of the Berlin Royal Technical Academy. He became widely known as an engineer-scientist, a Professor and industrial consultant, education reformer and leader of the technical elite of Germany. He directed the design and manufacture of over 300 models of simple mechanisms. They were sold to many famous universities for pedagogical and scientific purposes. Today, the most complete set is at Cornell University, College of Engineering. In this article we discuss the history, the modern state and our using the Reuleaux models that survived at St. Petersburg State University for educational purposes. We present description of certain models and our electronic resource with these models. We provide the information of similar electronic resources from other universities.

  8. Radiology in the 21st century

    International Nuclear Information System (INIS)

    Carson, P.L.; Seltzer, S.E.; Gore, J.C.; Heiiman, R.S.; Abrams, H.L.; Davis, K.A.; Henkelman, M.R.

    1987-01-01

    On the leading edge in ''high-tech'' medicine, radiology is experiencing several revolutions simultaneously that promise an exciting future. New imaging methods and digital technologies not only offer novel ways to view tissues but also provide opportunities for quantitative evaluation of function and even permit determination of metabolic status. New approaches to technology assessment are being explored that alter the ways in which equipment and procedures are introduced into clinical medicine. With the plethora of radiology services available, the radiologist must serve as a consultant in the triage of patients in radiology and the dissemination of information from radiology. For similar reasons, training in diagnostic radiology may eventually accommodate to the concept of specialization along organ-system lines. Without question, radiology is destined for an exciting period as it moves into the 21st century

  9. Motivating Students in the 21st Century.

    Science.gov (United States)

    Sedden, Mandy L; Clark, Kevin R

    2016-07-01

    To examine instructors' and students' perspectives on motivation in the classroom and clinical environments and to explore instructional strategies educators can use to motivate college students in the 21st century. Articles selected for this review were from peer-reviewed journals and scholarly sources that emphasized student and educator perspectives on motivation and instructional strategies to increase student motivation. Understanding how college students are motivated can help educators engage students in lessons and activities, ultimately improving the students' academic performance. Students exhibit increased motivation in classes when educators have high expectations, conduct an open-atmosphere classroom, and use multidimensional teaching strategies. Instructional styles such as connecting with students, creating an interactive classroom, and guiding and reminding students improved student motivation. Radiologic science educators must be mindful of how college students are motivated and use various instructional strategies to increase students' motivation in the classroom and clinical setting. ©2016 American Society of Radiologic Technologists.

  10. Effective Leadership in the 21st Century.

    Science.gov (United States)

    Jones, Jacqueline

    2015-01-01

    Leaders know how to achieve goals and inspire people along the way. While the terms and definitions may change with the times, it is important to understand the skills and abilities needed to lead in the 21st century. Most effective leaders have one element in common, and that is they are able to keep their teams engaged. If team members are not engaged, they may very well leave the organization. With four generations in the workplace, leaders must adapt and modify their leadership style in order to maintain employee engagement. The ability to lead effectively is based on a number of skills, including communication, motivation, vision, modeling, demonstrating empathy, confidence, persistence, and integrity.

  11. VIA større employability

    DEFF Research Database (Denmark)

    Andersen, Henrik Mariendal

    2017-01-01

    At studerende udvikler employability under studiet er et centralt indsatsområde for uddannelsesinstitutionerne. Fokus herpå har aldrig været større. Dette projekt ser nærmere på VIA-dimittenders personlige oplevelse og erfaring med ”deres employability” under studiet og hvordan den sættes i spil...... efterfølgende på arbejdsmarkedet. Formålet er at finde muligheder til at forbedre tilbud om employability-skabende processer og aktiviteter og tilpasse disse processer og aktiviteter til konkrete behov. På baggrund af en række kvalitative interviews og personlighedstest af deltagerne foreslås en styrket...... personlig tilgang i arbejdet med employability, der samtidig sikrer en bred vifte af tilbud, som tilgodeser differentierede personlige og faglige tilgange til at udvikle employability....

  12. IAEA safeguards for the 21st century

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-07-01

    The publication includes the lectures held during the seminar on IAEA safeguards for the 21st century. The topics covered are as follows: the nuclear non-proliferation regime; Legal instruments related to the application of safeguards; multilateral nuclear export controls; physical protection and its role in nuclear non-proliferation; the evolution of safeguards; basis for the strengthening of safeguards; information required from states, including 'small quantities protocol'; processing and evaluation of new information for strengthened safeguards; additional physical access and new technologies for strengthened safeguards; equipping the IAEA Inspectorate with new skills; achievements to date the strengthened safeguards; complement ofregional non-proliferation arrangements in international nuclear verification; promotion of transparency through Korean experience; and the future prospects of safeguards.

  13. Cooperative learning in 21st century

    Directory of Open Access Journals (Sweden)

    David W. Johnson

    2014-10-01

    Full Text Available The 21st century brings four important challenges in which cooperation plays a central role: (1 a rapidly increasing global interdependence that will result in increasing local diversity as well as more frequent and intense conflicts, (2 the increasing number of democracies throughout the world, (3 the need for creative entrepreneurs, and (4 the growing importance of interpersonal relationships that affect the development of personal identity. The tools for meeting these challenges include cooperative learning. In this article the nature of cooperative learning will be reviewed, the underlying theory of social interdependence will be discussed, and the results of the research on cooperative learning will be briefly reviewed. The way in which cooperative learning contributes to meeting the four challenges will then be discussed.

  14. Operational testing highlights of Fort St. Vrain

    International Nuclear Information System (INIS)

    Cadwell, J.J.; McEachern, D.W.; Read, J.W.; Simon, W.A.; Walker, R.F.

    1975-01-01

    The Fort St. Vrain program has progressed through construction, preoperational testing, fuel loading, initial criticality, and operational testing at power levels up to 2 percent related power. To date, all tests necessary before the rise to full power have been completed, and the rise-to-power program is expected to be resumed again in late 1975. Major plant systems, including the prestressed concrete reactor vessel and circulators, have demonstrated adequate performance. Extensive tests on the reactor core at zero power and up to 2 percent power have demonstrated the accuracy in the design predictions of such core characteristics as critical rod position, control system worths, neutron flux distributions, and temperature coefficients. Gaseous fission product release measurements to date have confirmed the extensive analytical estimates. 6 references

  15. Caruso St John y Robert Smithson: Interferencias

    Directory of Open Access Journals (Sweden)

    Emilia Hernández Pezzi

    2016-05-01

    Full Text Available Resumen Los discursos cruzados son el soporte común del presente número de Cuadernos. El cruce que planteamos tiene como protagonistas al artista Robert Smithson y a los arquitectos Adam Caruso y Peter St John. Estos últimos hacen mención del trabajo del artista norteamericano para explicar su proyecto de remodelación de Stortorget, la plaza de la catedral en el centro de Kalmar, Suecia. A partir de aquí, comenzamos una exploración del trabajo y las preocupaciones de ambos que nos permite dibujar convergencias y sintonías procesuales por encima de las diferencias temáticas, ideológicas y estilísticas. Al disponer en paralelo la obra de Smithson y Caruso St John descubrimos vibraciones y resonancias que muestran una interacción productiva de sus preocupaciones. La materia se convierte en sus propuestas en un objeto activo y sensible, un depósito energético con el que operar. El traslado de piedras en Stortorget convoca la memoria de la ciudad del mismo modo que el basalto y la sal del Spiral Jetty, erosionados por el tiempo, nos hablan de procesos abiertos. El tiempo y la memoria pasan a ser soportes estratégicos con los que construyen sus miradas. Los objetos se disuelven en las relaciones que establecen con su entorno produciendo equilibrios frágiles e instantáneos. De esta manera el artículo pretende generar un vórtice de reflexión, una espiral en cuyo recorrido se manifiesten las tensiones parciales del cruce propuesto, sus fijezas momentáneas.

  16. Operational experience at Fort St. Vrain

    International Nuclear Information System (INIS)

    Bramblett, G.C.; Fisher, C.R.; Swart, F.E.

    1981-01-01

    The Fort St. Vrain (FSV) station, a 330-MW(e) single reheat steam cycle powered by a high-temperature gas-cooled reactor (HTGR), is the first HTGR to enter commercial operation. Designed and built by General Atomic Company (GA), the plant is owned and operated by Public Service Company of Colorado (PSC). Many unique design features have been incorporated into this reactor system, including high-pressure helium as the primary system coolant, a graphite-moderated prismatic block core design, fission-product-containing carbide coatings on both fissile and fertile fuel particles, steam-driven helium circulators turning on water bearings, and once-through steam generators. All of these systems are contained in a prestressed concrete reactor vessel (PCRV). Extensive testing has been conducted during the rise to power following first criticality early in 1974 to verify system design performance. During this period, the plant has operated at power levels up to 70% and produced over one billion kilowatt hours of electricity. In 1979, the first refueling was conducted in conjunction with an extensive in-core inspection, the addition of in-core instrumentation, and a planned removal of a circulator for inspection. Later in the year, a scheduled shutdown was undertaken for surveillance tests, insertion of core region constraint devices (RCDs), and other maintenance. Fort St. Vrain has encountered problems of the type that would be expected in a first-of-a-kind system. The plant is currently restricted to 70% of design power by the Nuclear Regulatory Commission (NRC) pending resolution of the core region gas outlet temperature fluctuation problem. Even so, the basic performance of the HTGR concept and all of the unique design features have been successfully demonstrated. The system has been characterized by low personnel radiation exposures, operational flexibility, and long time afforded for status evaluation and response. (author)

  17. Orthodoxy and Islam. St. Cyril and St. Gregory Palamas in Dialogue with Muslims

    Directory of Open Access Journals (Sweden)

    Grzegorz Makal

    2014-12-01

    Full Text Available The purpose of this study is to present the role of the Holy Fathers in the dialogue between the Orthodox and theMuslims. The first part of the article talks about the mission of St. Cyril in Baghdad Caliphate in historical perspective. Itdeals with his dialogue with Islam and presents an analysis of the arguments used by both sides. In the second part I talkabout the dialogue of St. Gregory Palamas with Muslims in the context of the mission of Cyril, comparing the argumentsof both fathers and their attitudes towards the dialogue with Islam. Finally, the theory of the “biblical roots of Europe” isaddressed, drawing on the example of the abovementioned Holy Fathers. In the article some excerpts from Palamas’worksare published in Polish for the first time.

  18. Bathymetry (2011) of the St. Thomas East End Reserve

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This image represents a LiDAR (Light Detection & Ranging) 0.3x0.3 meter resolution depth surface for the St. Thomas East End Reserve (STEER), St. Thomas in the...

  19. 77 FR 32391 - Building a 21st Century Digital Government

    Science.gov (United States)

    2012-06-01

    ... of May 23, 2012 Building a 21st Century Digital Government Memorandum for the Heads of Executive... century digital Government that delivers better digital services to the American people. Today, the CIO is releasing that strategy, entitled ``Digital Government: Building a 21st Century Platform to Better Serve the...

  20. The non-marine Mollusca of St. Martin (Lesser Antilles)

    NARCIS (Netherlands)

    Coomans, H.E.

    1967-01-01

    After our studies about the marine mollusks of St. Martin, (COOMANS 1963a, 1963b), this publication will deal with the land and freshwater shells of the island. The non-marine mollusks of St. Martin were already fairly well known at the end of the last century (MAZÉ 1890, p. 22—34), who mentioned 36

  1. Orthophoto Mosaic (2012) of the St. Thomas East End Reserve

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This 0.3x0.3 meter imagery mosaic of the St. Thomas East End Reserve (STEER), St. Thomas in the U.S. Virgin Islands was created by the National Oceanic and...

  2. Escherichia coli ST131, an Intriguing Clonal Group

    Science.gov (United States)

    Bertrand, Xavier; Madec, Jean-Yves

    2014-01-01

    SUMMARY In 2008, a previously unknown Escherichia coli clonal group, sequence type 131 (ST131), was identified on three continents. Today, ST131 is the predominant E. coli lineage among extraintestinal pathogenic E. coli (ExPEC) isolates worldwide. Retrospective studies have suggested that it may originally have risen to prominence as early as 2003. Unlike other classical group B2 ExPEC isolates, ST131 isolates are commonly reported to produce extended-spectrum β-lactamases, such as CTX-M-15, and almost all are resistant to fluoroquinolones. Moreover, ST131 E. coli isolates are considered to be truly pathogenic, due to the spectrum of infections they cause in both community and hospital settings and the large number of virulence-associated genes they contain. ST131 isolates therefore seem to contradict the widely held view that high levels of antimicrobial resistance are necessarily associated with a fitness cost leading to a decrease in pathogenesis. Six years after the first description of E. coli ST131, this review outlines the principal traits of ST131 clonal group isolates, based on the growing body of published data, and highlights what is currently known and what we need to find out to provide public health authorities with better information to help combat ST131. PMID:24982321

  3. Smart Social Networking: 21st Century Teaching and Learning Skills

    Science.gov (United States)

    Boholano, Helen B.

    2017-01-01

    Education in the 21st century highlights globalization and internationalization. Pre-service teachers in the 21st century are technology savvy. To effectively engage and teach generation Z students, preservice teachers will help the educational system meet this requirement. The educational systems must be outfitted with a prerequisite of ICT…

  4. Preparing Students for the Future--21st Century Skills

    Science.gov (United States)

    Velez, Alejandra

    2012-01-01

    The 21st century economy is driven by information and communication technologies (ICT). This change has made innovation, manufacturing and production of products and services, rather than manufacturing of material goods, the driving force of economies of leading countries (Wagner, 2008). Due to this shift, today's 21st century society and…

  5. Aligning Business and Education: 21st Century Skill Preparation

    Science.gov (United States)

    Campbell, Charles L., Jr.; Kresyman, Shelley

    2015-01-01

    The purpose of this paper is to explore stakeholder perceptions concerning four key 21st century skills required for graduates to be successful in today's workplace, and to report on common themes surrounding how a post-secondary school in the Southwest United States is preparing graduates with predominant 21st Century skills: interpersonal…

  6. Flora of St Katherine Protectorate: key to families and genera ...

    African Journals Online (AJOL)

    An illustrated key to families and genera of the flora of the St Katherine Protectorate is provided to facilitate the identification of the unique flora of the area, based on five years of collecting mainly in the mountains and wadis surrounding the town of St Katherine. The key includes 43 families and 141 genera, the families ...

  7. 21st Century leadership skills for learning networks

    NARCIS (Netherlands)

    Basten, Floor; Evers, Arnoud; Geijsel, Femke; Vermeulen, Marjan

    2018-01-01

    Ultimate goal: to prepare pupils for a life in a society that requires 21st century skills and actions Immediate focus: teachers and principals develop 21st century skills in the practice of their work → together with researchers principals co-create tools to support teacher learning.

  8. Postcolonial Identity Politics, Language and the Schools in St. Lucia

    Science.gov (United States)

    St. Hilaire, Aonghas

    2009-01-01

    In the postcolonial era, a cultural nationalist movement has sought to elevate the status of St. Lucia's creole vernacular, Kweyol, and with some success--it is now the most visible symbol of St. Lucian national identity. This relatively new development has altered somewhat the historic linguistic status quo between the official, high status…

  9. Dimensionering af stålrammebygninger mod kipning

    DEFF Research Database (Denmark)

    Borchersen, E.; Frederiksen, J.O.; Skov, K.

    Rapporten beskriver en metode til dimensionering af stålrammebygninger mod kipning. Metoden er baseret dels på elasticitetsteoretiske overvejelser, dels på forsøg udført med 3-charniers stålrammmer i fuld skala....

  10. Kalkgraslandvegetaties van de St. Pietersberg ten zuiden van Maastricht

    NARCIS (Netherlands)

    Willems, J.H.; Blanckenborg, F.G.

    1975-01-01

    In this publication the authors describe the grassland communities rich in species especially those which occur on basic soils. The investigation was done in the Belgian part as well as in the Dutch part of St. Pietersberg situated south of the Dutch town of Maastricht. See map – fig. 1. St.

  11. ST2 IN REJECTION OF THE TRANSPLANTED HEART

    Directory of Open Access Journals (Sweden)

    O. P. Shevchenko

    2015-01-01

    Full Text Available This review summarizes the current literature devoted to the analysis of prognostic role of ST2 biomarker in rejection of the transplanted heart. ST2 is one of the most promising diagnostic markers of the development and severity of heart failure as well as the mortality risk in patients with cardiovascular diseases. ST2 is expressed in cardiomyocytes in response to a variety of pathological processes and mechanical damage to the heart, which allows diagnosing cardiovascular diseases before clinical manifestations. Presumably, measuring the level of ST2 in heart transplant may have diagnostic and prognostic value in the assessment of graft and risk of rejection. Currently, accumulated clinical data on the role of given biomarker in heart transplantation are not enough, and further research on the relation of ST2 levels with different clinical and laboratory parameters in heart recipients is necessary. 

  12. The First Outbreak Caused by Acinetobacter baumannii ST208 and ST195 in China

    Directory of Open Access Journals (Sweden)

    Junyan Qu

    2016-01-01

    Full Text Available This study aimed to analyze the clinical characteristics of patients and molecular mechanisms of the first outbreak mainly caused by sequence types (STs 208 multidrug resistant (MDR Acinetobacter baumannii in China. A total of 10 clinical samples were collected from 5 patients who were involved in the outbreak. Bacterial identification and antibiotic sensitivity tests were performed by the VITEK-2 COMPACT automated system. MICs of tigecycline for clinical isolates were determined using broth microdilution. The clonal relatedness of A. baumannii clinical isolates in our local settings was determinated by pulsed-field gel electrophoresis (PFGE and multilocus sequence typing (MLST. A total of 7 A. baumannii strains were isolated and all were MDR strains; two of them were carbapenem-nonsusceptible strains. blaOXA-23 was the only acquired carbapenemase gene in the isolates. The isolates belonged to a single clonal pulsotype determined by PFGE and two sequences types (STs determined by MLST. The isolates belonged to the globally disseminated clonal complex 92, among which ST195 and ST208 were the most common sequence types (71.43% and 28.57%. The outbreak was successfully controlled by stringent infection control measures, especially improving the hand hygiene compliance and enhancing antimicrobial stewardship. In conclusion, this is the first description of an outbreak caused mainly by A. baumannii of ST208 in China. Infection control measures should be strengthened when infection outbreaks in hospital.

  13. St. Louis Airport site environmental report for calendar year 1989, St. Louis, Missouri

    Energy Technology Data Exchange (ETDEWEB)

    none,

    1990-05-01

    The environmental monitoring program, which began in 1984, continued during 1989 at the St. Louis Airport Site (SLAPS) in St. Louis County, Missouri. SLAPS and its vicinity properties, including ditches north and south of the site, were designated for cleanup as part of the Formerly Utilized Sites Remedial Action Program (FUSRAP), a United States Department of Energy (DOE) program to identify and decontaminate or otherwise control sites where residual radioactive material remains from the early years of the nation's atomic energy program. The monitoring program at SLAPS measures radon concentrations in air; external gamma dose rates; and uranium, thorium, and radium concentrations in surface water, groundwater, and sediment. Additionally, several nonradiological parameters are measured in groundwater. To assess the potential effect of SLAPS on public health, the potential radiation dose was estimated for a hypothetical maximally exposed individual. This report presents the findings of the environmental monitoring program conducted at the St. Louis Airport Site (SLAPS) during calendar year 1989. 19 refs., 13 figs., 14 tabs.

  14. Identification and characterization of two novel cytosolic sulfotransferases, SULT1 ST7 and SULT1 ST8, from zebrafish

    Energy Technology Data Exchange (ETDEWEB)

    Liu, T.-A. [Department of Pharmacology, College of Pharmacy, University of Toledo, Toledo, OH 43606 (United States); Department of Biological Science and Technology, College of Biological Science and Technology, National Chiao Tung University, Hsinchu, Taiwan (China); Bhuiyan, Shakhawat [Division of Arts and Sciences, Jarvis Christian College, Hawkins, TX 75765 (United States); Snow, Rhodora [School of Mathematics and Science, J. Sargeant Reynolds Community College, Richmond, VA 23285 (United States); Yasuda, Shin; Yasuda, Tomoko [Department of Pharmacology, College of Pharmacy, University of Toledo, Toledo, OH 43606 (United States); Yang, Y.-S. [Department of Biological Science and Technology, College of Biological Science and Technology, National Chiao Tung University, Hsinchu, Taiwan (China); Williams, Frederick E.; Liu, M.-Y.; Suiko, Masahito [Department of Pharmacology, College of Pharmacy, University of Toledo, Toledo, OH 43606 (United States); Carter, Glendora [School of Mathematics and Science, J. Sargeant Reynolds Community College, Richmond, VA 23285 (United States); Liu, M.-C. [Department of Pharmacology, College of Pharmacy, University of Toledo, Toledo, OH 43606 (United States)], E-mail: ming.liu@utoledo.edu

    2008-08-29

    Cytosolic sulfotransferases (SULTs) constitute a family of Phase II detoxification enzymes that are involved in the protection against potentially harmful xenobiotics as well as the regulation and homeostasis of endogenous compounds. Compared with humans and rodents, the zebrafish serves as an excellent model for studying the role of SULTs in the detoxification of environmental pollutants including environmental estrogens. By searching the expressed sequence tag database, two zebrafish cDNAs encoding putative SULTs were identified. Sequence analysis indicated that these two putative zebrafish SULTs belong to the SULT1 gene family. The recombinant form of these two novel zebrafish SULTs, designated SULT1 ST7 and SULT1 ST8, were expressed using the pGEX-2TK glutathione S-transferase (GST) gene fusion system and purified from transformed BL21 (DE3) cells. Purified GST-fusion protein form of SULT1 ST7 and SULT1 ST8 exhibited strong sulfating activities toward environmental estrogens, particularly hydroxylated polychlorinated biphenyls (PCBs), among various endogenous and xenobiotic compounds tested as substrates. pH-dependence experiments showed that SULT1 ST7 and SULT1 ST8 displayed pH optima at 6.5 and 8.0, respectively. Kinetic parameters of the two enzymes in catalyzing the sulfation of catechin and chlorogenic acid as well as 3-chloro-4-biphenylol were determined. Developmental expression experiments revealed distinct patterns of expression of SULT1 ST7 and SULT1 ST8 during embryonic development and throughout the larval stage onto maturity.

  15. Virulence of invasive Salmonella Typhimurium ST313 in animal models of infection.

    Directory of Open Access Journals (Sweden)

    Girish Ramachandran

    2017-08-01

    Full Text Available Salmonella Typhimurium sequence type (ST 313 produces septicemia in infants in sub-Saharan Africa. Although there are known genetic and phenotypic differences between ST313 strains and gastroenteritis-associated ST19 strains, conflicting data about the in vivo virulence of ST313 strains have been reported. To resolve these differences, we tested clinical Salmonella Typhimurium ST313 and ST19 strains in murine and rhesus macaque infection models. The 50% lethal dose (LD50 was determined for three Salmonella Typhimurium ST19 and ST313 strains in mice. For dissemination studies, bacterial burden in organs was determined at various time-points post-challenge. Indian rhesus macaques were infected with one ST19 and one ST313 strain. Animals were monitored for clinical signs and bacterial burden and pathology were determined. The LD50 values for ST19 and ST313 infected mice were not significantly different. However, ST313-infected BALB/c mice had significantly higher bacterial numbers in blood at 24 h than ST19-infected mice. ST19-infected rhesus macaques exhibited moderate-to-severe diarrhea while ST313-infected monkeys showed no-to-mild diarrhea. ST19-infected monkeys had higher bacterial burden and increased inflammation in tissues. Our data suggest that Salmonella Typhimurium ST313 invasiveness may be investigated using mice. The non-human primate results are consistent with clinical data, suggesting that ST313 strains do not cause diarrhea.

  16. Virulence of invasive Salmonella Typhimurium ST313 in animal models of infection.

    Science.gov (United States)

    Ramachandran, Girish; Panda, Aruna; Higginson, Ellen E; Ateh, Eugene; Lipsky, Michael M; Sen, Sunil; Matson, Courtney A; Permala-Booth, Jasnehta; DeTolla, Louis J; Tennant, Sharon M

    2017-08-01

    Salmonella Typhimurium sequence type (ST) 313 produces septicemia in infants in sub-Saharan Africa. Although there are known genetic and phenotypic differences between ST313 strains and gastroenteritis-associated ST19 strains, conflicting data about the in vivo virulence of ST313 strains have been reported. To resolve these differences, we tested clinical Salmonella Typhimurium ST313 and ST19 strains in murine and rhesus macaque infection models. The 50% lethal dose (LD50) was determined for three Salmonella Typhimurium ST19 and ST313 strains in mice. For dissemination studies, bacterial burden in organs was determined at various time-points post-challenge. Indian rhesus macaques were infected with one ST19 and one ST313 strain. Animals were monitored for clinical signs and bacterial burden and pathology were determined. The LD50 values for ST19 and ST313 infected mice were not significantly different. However, ST313-infected BALB/c mice had significantly higher bacterial numbers in blood at 24 h than ST19-infected mice. ST19-infected rhesus macaques exhibited moderate-to-severe diarrhea while ST313-infected monkeys showed no-to-mild diarrhea. ST19-infected monkeys had higher bacterial burden and increased inflammation in tissues. Our data suggest that Salmonella Typhimurium ST313 invasiveness may be investigated using mice. The non-human primate results are consistent with clinical data, suggesting that ST313 strains do not cause diarrhea.

  17. Environmental issues in the 21st century

    International Nuclear Information System (INIS)

    Chambers, D.B.

    2002-01-01

    Environmental issues in the 21st century D.B. Chambers SENES Consultants Limited, Richmond Hill, Ontario, Canada Abstract. This paper provides an overview of some of the environmental challenges facing the uranium production industry in the 21st century. For many years, the linear, non-threshold (LNT) model has been regarded as a prudent hypothesis for radiation protection purposes. This paradigm has been challenged at the same time for both underestimating and overestimating the risks from ionizing radiation. The reality is that the ability of conventional epidemiology to distinguish small risks will always be limited by statistical power at low doses. In the future, there will be increased emphasis on better understanding the effects of ionizing radiation at the cellular (and sub cellular) level. The concept of 'controllable dose' has been proposed as an alternative to the International Commission on Radiological Protection's (ICRP) current approach to dose limitation. The concept is that if the most exposed individual is protected, then society as a whole is protected. A hazard ranking scale based on comparisons to natural background levels of radiation has been proposed. Adoption of a concept such as 'controllable dose' would require a parallel re-evaluation of the concepts and application of collective dose and ALARA optimization. The protection of non-human biota is an issue of considerable interest in many countries. The science in this area is rapidly evolving, as are discussions of a more philosophical nature. For example, should the focus of environmental risk assessment be the sustainability of the population or should the focus be to limit effects on a single member of the population? The future of environmental risk assessment should be of great interest to the uranium production industry. A systematic approach to risk assessment addressing the full scope of potential hazards -- environmental, human health, engineering, financial and others -- will be

  18. Leadership for a healthy 21st century.

    Science.gov (United States)

    1999-01-01

    Every economic institution finds itself caught on the horns of a dilemma: Competing sets of values strike a conflict between social good and economic wealth, regardless of whether organizations articulate it. The struggle in U.S. health care, however, is both more acute and poignant. On the one hand, ethical and cultural values require societal commitments to the well-being of the individual. Who among us would want to refuse help to someone sick or injured? On the other hand, market forces require an economic accounting of health care. Social trends emphasize a mission to provide care for all, while managed care promotes the industry's fidelity to a balanced ledger. U.S. health care is thus defined by paradox. The nation spends more than $1.3 trillion annually on health care--a national line-item larger than the economies of all other nations except two (Germany and Japan). A new study by the Health Care Financing Administration warns that health care spending may nearly double to $2.1 trillion by 2007. Yet the industry is perceived to be too "resource-constrained" to assure health care services for all citizens. This poses a key question: Are there too few resources, or are we simply not allocating them in the best ways possible? Health care's "double bottom line"--social and economic accountability--typifies the social and economic milieu of health care as the final pages turn on the 20th Century. And, it is this duality that forms the underlying theme for the landmark study--Leadership for a Healthy 21st Century--conducted over the course of the past year by Arthur Andersen and The Healthcare Forum Foundation, with primary research support from DYG, Inc. and Baruch Lev, professor at the Stern School of Business, New York University. The study was designed to investigate a new economic model emerging in the information economy and its impact on health care; the evolving values of consumers in relation to business, health and health care; and the values of

  19. 77 FR 19970 - Security Zones; 2012 Republican National Convention, Captain of the Port St. Petersburg Zone...

    Science.gov (United States)

    2012-04-03

    ... Marine Science Technician First Class Nolan L. Ammons, Sector St. Petersburg Prevention Department, Coast... Science Technician First Class Nolan L. Ammons, Sector St. Petersburg Prevention Department, Coast Guard...

  20. Different properties of polysialic acids synthesized by the polysialyltransferases ST8SIA2 and ST8SIA4.

    Science.gov (United States)

    Mori, Airi; Hane, Masaya; Niimi, Yuki; Kitajima, Ken; Sato, Chihiro

    2017-09-01

    Polysialic acid (polySia) is mainly found as a modification of neural cell adhesion molecule (NCAM) in whole embryonic brains, as well as restricted areas of adult vertebrate brains, including the hippocampus. PolySia shows not only repulsive effects on NCAM-involved cell-cell interactions due to its bulky and hydrated properties, but also attractive effects on the interaction with neurologically active molecules, which exerts a reservoir function. Two different polysialyltransferases, ST8SIA2 and ST8SIA4, are involved in the synthesis of polySia chains; however, to date, the differences of the properties between polySia chains synthesized by these two enzymes remain unknown. In this study, to clarify this point, we first prepared polySia-NCAMs from HEK293 cells stably expressing ST8SIA4 and ST8SIA2, or ST8SIA2 (SNP-7), a mutant ST8SIA2 derived from a schizophrenia patient. The conventional sensitive chemical and immunological characterizations showed that the quantity and quality (structural features) of polySia are not so much different between ST8SIA4- and ST8SIA2-synthesized ones, apart from those of ST8SIA2 (SNP-7). Then, we assessed the homophilic and heterophilic interactions mediated by polySia-NCAM by adopting a surface plasmon resonance measurement as an in vitro analytical method. Our novel findings are as follows: (i) the ST8SIA2- and ST8SIA4-synthesized polySia-NCAMs exhibited different attractive and repulsive effects than each other; (ii) both polySia- and oligoSia-NCAMs synthesized by ST8SIA2 were able to bind polySia-NCAMs; (iii) the polySia-NCAM synthesized by a ST8SIA2 (SNP-7) showed markedly altered attractive and repulsive properties. Collectively, polySia-NCAM is suggested to simultaneously possess both attractive and repulsive properties that are highly regulated by the two polysialyltransferases. © The Author 2017. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  1. ST-HM not only cranes

    CERN Document Server

    Bertone, C

    2002-01-01

    This period of LEP dismantling and LHC installation is a real challenge for the ST-HM group. The group is now following several projects to cope with the diversity of requests. Although crane design and procurement still constitutes the majority of the workload, more and more of our time is nowadays dedicated to providing alternative handling solutions. In 2001/2002, our main studies concern cranes for LHC, industrial and shielded motorised doors, the upgrade/replacement of 32 lifts and mobile cranes. The years 2002/2003 will concern mainly the study of LHC handling systems such as trailers and heavy-duty tractors, specifically tailored containers and tools. In parallel, the monorail will be extended in the injection tunnel and CNGS tunnels and a new monorail system for TOF will be installed. Since the tunnel monorail infrastructure will be used for power feed and guidance purposes only, this requires that other transport systems be studied, such as forklift trucks, industrial and telescopic hoists.

  2. Science for the 21st Century

    Energy Technology Data Exchange (ETDEWEB)

    2004-07-01

    The Federal government plays a key role in supporting the country's science infrastructure, a national treasure, and scientific research, an investment in our future. Scientific discoveries transform the way we think about our universe and ourselves, from the vastness of space to molecular-level biology. In innovations such as drugs derived through biotechnology and new communications technologies we see constant evidence of the power of science to improve lives and address national challenges. We had not yet learned to fly at the dawn of the 20th century, and could not have imagined the amazing 20th century inventions that we now take for granted. As we move into the 21st century, we eagerly anticipate new insights, discoveries, and technologies that will inspire and enrich us for many decades to come. This report presents the critical responsibilities of our Federal science enterprise and the actions taken by the Federal research agencies, through the National Science and Technology Council, to align our programs with scientific opportunity and with national needs. The many examples show how our science enterprise has responded to the President's priorities for homeland and national security, economic growth, health research, and the environment. In addition, we show how the science agencies work together to set priorities; coordinate related research programs; leverage investments to promote discovery, translate science into national benefits, and sustain the national research enterprise; and promote excellence in math and science education and work force development.

  3. Aluminum limiter experiment in ST tokamak

    International Nuclear Information System (INIS)

    Meservey, E.B.; Bretz, N.; Dimock, D.L.; Hinnov, E.

    1976-01-01

    In order to investigate the effects of a light-element limiter on plasma parameters, aluminum rail limiters interchangeable with Mo rails were installed top, bottom, and outside directions in the ST tokamak. The inside limiter remained a fixed Mo rail. Compared with discharges produced immediately before and after with the usual Mo limiters, the ''aluminum'' discharges showed an increase of T/sub e/ (by factors of 1.4-2 near the center) and of energy confinement (by factors of 2 to 3 in el. energy/power input, depending on time of observation). H 2 and He discharges showed practically identical effects. In plasma composition, the Mo concentration dropped significantly, but Fe only slightly if at all; the Al concentration was about 3-5 percent (i.e., large compared to the heavier metals), whereas oxygen, about 4 to 8 percent to start with, dropped to insignificance, probably as a result of Al evaporation. The z/sub eff/ from resistivity increased 20-30 percent although the resistance dropped because of the higher T/sub e/. The improved T/sub e/ and energy confinement are thought to be the result of cumulative effects of more favorable radial current and power input distributions rather than direct energy losses by radiation

  4. Operational experience at Fort St. Vrain

    Energy Technology Data Exchange (ETDEWEB)

    Bramblett, G. C.; Fisher, C. R.; Swart, F. E. [General Atomic Co., San Diego, CA (USA)

    1981-01-15

    The Fort St. Vrain (FSV) station, a 330-MW(e) single reheat steam cycle powered by a high-temperature gas-cooled reactor (HTGR), is the first HTGR to enter commercial operation. Designed and built by General Atomic Company (GA), the plant is owned and operated by Public Service Company of Colorado (PSC). Many unique design features have been incorporated into this reactor system, including high-pressure helium as the primary system coolant, a graphite-moderated prismatic block core design, fission-product-containing carbide coatings on both fissile and fertile fuel particles, steam-driven helium circulators turning on water bearings, and once-through steam generators. All of these systems are contained in a prestressed concrete reactor vessel (PCRV). Extensive testing has been conducted during the rise to power following first criticality early in 1974 to verify system design performance. During this period, the plant has operated at power levels up to 70% and produced over one billion kilowatt hours of electricity. In 1979, the first refueling was conducted in conjunction with an extensive in-core inspection, the addition of in-core instrumentation, and a planned removal of a circulator for inspection.

  5. Ionizing radiation in 21st century

    International Nuclear Information System (INIS)

    Jaworowski, Zbigniew

    2005-01-01

    The paper begins with the author's personal experience in Poland on the occasion of Chernobyl nuclear accident followed by main lessons that the author could deduce from the accident. After the discovery of ionizing radiation at the end of 19th century, social perception has altered between acceptance and rejection stemming from recognition of the basic aspects: usefulness for medical applications and for technical and scientific aims, beneficial effects of their low levels, and harmful effects of high levels. The author explains how linear no-threshold (LNT) assumption according to which even the lowest, near zero doses of radiation may cause cancer genetic harm has become established. Comparing the natural radioactivity of the earth's crust with the activity of much shorter-lived radioactive wastes from the nuclear power cycle, it is concluded that none of the man-made component of the radioactive wastes has higher-toxicity than the natural Th 232. The paper concludes by stating that one century has not been long enough to adapt mentally to ionizing radiation and radioactivity and perhaps 21st century will suffice for this adaptation. (S. Ohno)

  6. Challenges in 21st Century Physics

    Science.gov (United States)

    Wilson, Thomas L.

    2007-01-01

    We are truly fortunate to live in one of the great epochs of human discovery, a time when science is providing new visions and understanding about ourselves and the world in which we live. At last, we are beginning to explore the Universe itself. One particularly exciting area of advancement is high-energy physics where several existing concepts will be put to the test. A brief survey will be given of accomplishments in 20th Century physics. These include relativity and quantum physics which have produced breakthroughs in cosmology, astrophysics, and high-energy particle physics. The current situation is then assessed, combining the last 100 years of progress with new 21st Century challenges about unification and where to go next. Finally, the future is upon us. The next frontier in experimental high-energy physics, the Large Hadron Collider (LHC) at CERN in Geneva, is scheduled to begin coming online this year (2007). The potential for the LHC to address several of the significant problems in physics today will be discussed, as this great accelerator examines the predictions of the Standard Model of particle physics and even cosmology. New physics and new science will surely emerge and a better vision of the world will unfold.

  7. Departure into the 21st century

    International Nuclear Information System (INIS)

    Wolf, R.

    1998-01-01

    At its 51st annual meeting, the Association of Industrial Power Companies (VIK) commented upon the items relating to energy and to the environment contained in the coalition agreement of the Social Democratic Party (SPD) and Alliance 90/The Greens, expressing the point of view of industry and trade. In the opinion of the VIK the plans to opt out of nuclear power have not been fully thought out as far as repercussions on the labor market and on energy policy are concerned. Nuclear power must not be given up at the expense of industry engaged in international competition and the jobs provided by industry. Opting out of nuclear power quickly and without indemnification is unacceptable. The VIK regards the labor market effects of any measure planned as the yardstick to be applied to the coalition agreement. Any decision about energy policy must be seen in connection with the deregulation of the electricity and gas markets. The VIK also holds a critical view of the coalition's intention to amend the Power Economy Act adopted only recently. (orig.) [de

  8. Biofabrication: a 21st century manufacturing paradigm

    International Nuclear Information System (INIS)

    Mironov, V; Trusk, T; Markwald, R; Kasyanov, V; Little, S; Swaja, R

    2009-01-01

    Biofabrication can be defined as the production of complex living and non-living biological products from raw materials such as living cells, molecules, extracellular matrices, and biomaterials. Cell and developmental biology, biomaterials science, and mechanical engineering are the main disciplines contributing to the emergence of biofabrication technology. The industrial potential of biofabrication technology is far beyond the traditional medically oriented tissue engineering and organ printing and, in the short term, it is essential for developing potentially highly predictive human cell- and tissue-based technologies for drug discovery, drug toxicity, environmental toxicology assays, and complex in vitro models of human development and diseases. In the long term, biofabrication can also contribute to the development of novel biotechnologies for sustainable energy production in the future biofuel industry and dramatically transform traditional animal-based agriculture by inventing 'animal-free' food, leather, and fur products. Thus, the broad spectrum of potential applications and rapidly growing arsenal of biofabrication methods strongly suggests that biofabrication can become a dominant technological platform and new paradigm for 21st century manufacturing. The main objectives of this review are defining biofabrication, outlining the most essential disciplines critical for emergence of this field, analysis of the evolving arsenal of biofabrication technologies and their potential practical applications, as well as a discussion of the common challenges being faced by biofabrication technologies, and the necessary conditions for the development of a global biofabrication research community and commercially successful biofabrication industry. (topical review)

  9. Biofabrication: a 21st century manufacturing paradigm.

    Science.gov (United States)

    Mironov, V; Trusk, T; Kasyanov, V; Little, S; Swaja, R; Markwald, R

    2009-06-01

    Biofabrication can be defined as the production of complex living and non-living biological products from raw materials such as living cells, molecules, extracellular matrices, and biomaterials. Cell and developmental biology, biomaterials science, and mechanical engineering are the main disciplines contributing to the emergence of biofabrication technology. The industrial potential of biofabrication technology is far beyond the traditional medically oriented tissue engineering and organ printing and, in the short term, it is essential for developing potentially highly predictive human cell- and tissue-based technologies for drug discovery, drug toxicity, environmental toxicology assays, and complex in vitro models of human development and diseases. In the long term, biofabrication can also contribute to the development of novel biotechnologies for sustainable energy production in the future biofuel industry and dramatically transform traditional animal-based agriculture by inventing 'animal-free' food, leather, and fur products. Thus, the broad spectrum of potential applications and rapidly growing arsenal of biofabrication methods strongly suggests that biofabrication can become a dominant technological platform and new paradigm for 21st century manufacturing. The main objectives of this review are defining biofabrication, outlining the most essential disciplines critical for emergence of this field, analysis of the evolving arsenal of biofabrication technologies and their potential practical applications, as well as a discussion of the common challenges being faced by biofabrication technologies, and the necessary conditions for the development of a global biofabrication research community and commercially successful biofabrication industry.

  10. Vaccines for the 21st century

    Science.gov (United States)

    Delany, Isabel; Rappuoli, Rino; De Gregorio, Ennio

    2014-01-01

    In the last century, vaccination has been the most effective medical intervention to reduce death and morbidity caused by infectious diseases. It is believed that vaccines save at least 2–3 million lives per year worldwide. Smallpox has been eradicated and polio has almost disappeared worldwide through global vaccine campaigns. Most of the viral and bacterial infections that traditionally affected children have been drastically reduced thanks to national immunization programs in developed countries. However, many diseases are not yet preventable by vaccination, and vaccines have not been fully exploited for target populations such as elderly and pregnant women. This review focuses on the state of the art of recent clinical trials of vaccines for major unmet medical needs such as HIV, malaria, TB, and cancer. In addition, we describe the innovative technologies currently used in vaccine research and development including adjuvants, vectors, nucleic acid vaccines, and structure-based antigen design. The hope is that thanks to these technologies, more diseases will be addressed in the 21st century by novel preventative and therapeutic vaccines. PMID:24803000

  11. Fort St. Vrain hot functional test results

    International Nuclear Information System (INIS)

    Phelps, R.D.

    1974-01-01

    A description is given of Fort St. Vrain hot functional tests performed to evaluate the initial nonnuclear performance of the primary coolant system and the associated effects on the various internal components of the reactor vessel and primary coolant system. The components included the twelve steam generator modules, the four helium circulators, the PCRV thermal barrier and liner coolant system, the helium purification system, and the primary and secondary closures at each of the PCRV penetrations. Additional objectives included analysis of the parallel operation of the four helium circulators and the performance of several circulator start/stop transients under various conditions of primary coolant temperature and pressure. Vibration and acoustical phenomena within the vessel were measured, recorded, and compared to theoretical analyses; a verification of reverse flow in the shutdown loop steam generator during one loop operation was performed; the PCRV was again observed for its structural response to internal pressure; and comparisons were made relative to data recorded during the initial pressure test completed in July 1971. (U.S.)

  12. Engineering toxins for 21st century therapies.

    Science.gov (United States)

    Chaddock, John A; Acharya, K Ravi

    2011-04-01

    'Engineering Toxins for 21st Century Therapies' (9-10 September 2010) was part of the Royal Society International Seminar series held at the Kavli International Centre, UK. Participants were assembled from a range of disciplines (academic, industry, regulatory, public health) to discuss the future potential of toxin-based therapies. The meeting explored how the current structural and mechanistic knowledge of toxins could be used to engineer future toxin-based therapies. To date, significant progress has been made in the design of novel recombinant biologics based on domains of natural toxins, engineered to exhibit advantageous properties. The meeting concluded, firstly that future product development vitally required the appropriate combination of creativity and innovation that can come from the academic, biotechnology and pharma sectors. Second, that continued investigation into understanding the basic science of the toxins and their targets was essential in order to develop new opportunities for the existing products and to create new products with enhanced properties. Finally, it was concluded that the clinical potential for development of novel biologics based on toxin domains was evident. © 2011 The Authors Journal compilation © 2011 FEBS.

  13. MHD simulation of relaxation to a flipped ST configuration

    Energy Technology Data Exchange (ETDEWEB)

    Kagei, Y [Department of Electrical Engineering and Computer Sciences, Himeji Institute of Technology, Himeji, Hyogo (Japan); Nagata, M [Department of Electrical Engineering and Computer Sciences, Himeji Institute of Technology, Himeji, Hyogo (Japan); Suzuki, Y [Center for Promotion of Computational Science and Engineering, Japan Atomic Energy Research Institute, Taito-ku, Tokyo (Japan); Kishimoto, Y [Naka Fusion Research Establishment, Japan Atomic Energy Research Institute, Naka-machi, Ibaraki (Japan); Hayashi, T [National Institute for Fusion Science, Toki, Gifu (Japan); Uyama, T [Department of Electrical Engineering and Computer Sciences, Himeji Institute of Technology, Himeji, Hyogo (Japan)

    2003-02-01

    The dynamics of spherical torus (ST) plasmas, when the external toroidal magnetic field is decreased to zero and then increased in the opposite direction, has been investigated using three-dimensional magnetohydrodynamic (MHD) numerical simulations. It has been found that the flipped ST configuration is self-organized after the ST configuration collapses because of the growth of the n = 1 mode in the open flux region and a following magnetic reconnection event. During the transition between these configurations, not only the paramagnetic toroidal field but also the poloidal field reverses polarity spontaneously. (letter to the editor)

  14. Plutonium-induced osteosarcomas in the St. Bernard

    International Nuclear Information System (INIS)

    Taylor, G.N.; Thurman, G.B.; Mays, C.W.; Shabestari, L.; Angus, W.; Atherton, D.R.

    1981-01-01

    Fourteen osteosarcomas were observed among the eight St. Bernards that died following the injection of 239 Pu. Early data tentatively indicate that the St. Bernard is about 5 times more sensitive than the beagle and about 130 times more sensitive than the average person is estimated to be to 239 Pu-induced bone sarcomas. Thus the St. Bernard may be an excellent model in which to study the pathogenesis of bone cancer induction, to evaluate the relationship between spontaneous susceptibility and radiosensitivity, and to determine whether radiosensitivity significantly affects the toxicity ration of 239 Pu/ 226 Ra

  15. Plutonium-induced osteosarcomas in the St. Bernard

    International Nuclear Information System (INIS)

    Taylor, G.N.; Thurman, G.B.; Mays, C.W.; Shabestari, L.; Angus, W.; Eaton, J.; Hitchman, J.

    1978-01-01

    Thirteen osteosarcomas have been observed among the 7 St. Bernards that have died following the injection of 239 Pu. Preliminary data indicate that the St. Bernard is about 6 times more sensitive than the Beagle, and about 150 times more sensitive than the average person is to 239 Pu-induced bone sarcomas. Thus, the St. Bernard may be an excellent model to study the pathogenesis of bone cancer induction, to evaluate the relationship between spontaneous susceptibility and radiosensitivity, and to determine whether or not radiosensitivity significantly affects the toxicity ratio

  16. ST Elevation in AVR: When Time May Not Mean Muscle

    Science.gov (United States)

    2017-10-31

    REPORT TYPE 1013112017 Presentation 4. TITLE AND SUBTITLE ST Elevation in AVR: When Thne May Not Mean !Vfu&cle 6. AUTHOR{S) Capt \\Villiam T...ACCF/AHA Guideline for the Management of ST -Elevation Myocardial Infarction A Report of the Arnerican College of C ardiology Foundation/ Ameri can...C7Q n ([) G) ro )::>t w :J r+ c.. < -· ro ti) ti) ro ti) OJ m ti) -ro n Take home points •Don’t ignore ST elevation in aVR •Look closely

  17. Using SDI-12 with ST microelectronics MCU's

    Energy Technology Data Exchange (ETDEWEB)

    Saari, Alexandra [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Hinzey, Shawn Adrian [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Frigo, Janette Rose [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Proicou, Michael Chris [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Borges, Louis [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2015-09-03

    ST Microelectronics microcontrollers and processors are readily available, capable and economical processors. Unfortunately they lack a broad user base like similar offerings from Texas Instrument, Atmel, or Microchip. All of these devices could be useful in economical devices for remote sensing applications used with environmental sensing. With the increased need for environmental studies, and limited budgets, flexibility in hardware is very important. To that end, and in an effort to increase open support of ST devices, I am sharing my teams' experience in interfacing a common environmental sensor communication protocol (SDI-12) with ST devices.

  18. Constructive singularities and energy efficiency of St. Petersburg historic circuses

    Science.gov (United States)

    Sysoeva, Elena; Trushina, Ekaterina

    2017-10-01

    The article is devoted to the design and construction of St. Petersburg circuses during the period since 1822 till nowadays. The article presents the characteristics of all eight historic buildings of St. Petersburg and their structural and architectural features. The article raises some issues of energy-optimal shape of a building on the example of St. Petersburg modern circus building. There are several historical drawings and photographs of the circus buildings. The article includes overview of normative regulation of circus buildings in Russia since the middle of the twentieth century and prospects for the future.

  19. Inferior ST-Elevation Myocardial Infarction Associated with Takotsubo Cardiomyopathy

    Directory of Open Access Journals (Sweden)

    Oliver Koeth

    2010-01-01

    Full Text Available Takotsubo cardiomyopathy (TCM is usually characterized by transient left ventricular apical ballooning. Due to the clinical symptoms which include chest pain, electrocardiographic changes, and elevated myocardial markers, Takotsubo cardiomyopathy is frequently mimicking ST-elevation myocardial infarction in the absence of a significant coronary artery disease. Otherwise an acute occlusion of the left anterior descending coronary artery can produce a typical Takotsubo contraction pattern. ST-elevation myocardial infarction (STEMI is frequently associated with emotional stress, but to date no cases of STEMI triggering TCM have been reported. We describe a case of a female patient with inferior ST-elevation myocardial infarction complicated by TCM.

  20. St. Vicent Ferrer’s Catalán sermon on St. Martin of Tours

    Directory of Open Access Journals (Sweden)

    Ferreiro, Alberto

    2013-12-01

    Full Text Available One of the most widely venerated saints in the Middle Ages was St. Martin of Tours whose cult continues to this day in many parts of the world. In the Middle Ages, he became as popular as other major saints such as Thomas Becket, Santiago de Compostela and the Virgin Mary. St. Martin’s cult became very prominent in the Iberian Peninsula before and after the emergence of the cult of Santiago de Compostela. In St. Vicent Ferrer’s voluminous sermons this one in Catalán is dedicated to this most venerated Gallic saint. The most important late antique and early medieval sources that form the background of this sermon are by Sulpicius Severus- the Gallus and Vita Sancti Martini. In the high Middle Ages, however, his cult was popularized through the Legenda Aurea written by the Dominican Jacobus of Voragine, who synthesized Sulpicius’ two works on St. Martin. Moreover, St. Vicent preached not to make any major doctrinal breakthroughs- his main interest was to evangelize, not to write academic theology- he nevertheless exhibited great creativity. The object of this study is St. Vicent’s Catalán sermon Alius Sermo Sancti Martini, CXXXIV.Uno de los santos más venerados en la edad media fue San Martín de Tours, cuyo culto continúa hasta hoy en muchas partes del mundo. En la edad media, se hizo tan popular como otros grandes Santos: Thomas Becket, Santiago de Compostela y la Virgen María. El culto de San Martín se hizo prominente en la Península Ibérica antes y después de la aparición del culto a Santiago de Compostela. En los sermones voluminosos de San Vicente Ferrer esta uno en Catalán que está dedicado a este santo tan venerado de Galia. Las fuentes más importantes procedentes de la antigu.edad tardía y principios medievales que forma el fondo de este sermón son Gallus y la Vita Sancti Martini de Sulpicio Severo. Sin embargo, en la alta edad media, su culto se popularizó a través de la Legenda Aurea escrita por el dominico

  1. ST Elevation in aVR with Coexistent Multilead ST Depression

    Directory of Open Access Journals (Sweden)

    Benjamin Cooper

    2017-01-01

    Full Text Available History of present illness: An 80-year-old female with a history of Crohn’s disease presented to the emergency department with chest pain. She had two weeks of exertional chest pain that preceded an episode of chest pain immediately prior to arrival associated with diaphoresis. Her pain nearly completely resolved with sublingual nitroglycerin provided by pre-hospital personnel. She was hemodynamically stable with normal vital signs on arrival. An ECG was immediately obtained. Significant findings: The ECG shows ST-segment depressions in precordial leads V3 through V6, and limb leads I, II, and aVL, and 1 mm of ST-segment elevation in aVR. The initial troponin I was elevated at 1.37 ng/mL (upper limit of normal 0.40. Cardiology decided to delay catheterization until the next day when diffuse coronary disease was discovered (including 90% of the left circumflex stenosis, 60% proximal and 75% mid-left anterior descending stenosis, 75% third diagonal branch stenosis, and 90% posterior descending artery stenosis. The following day, the patient went to the operating room for coronary artery bypass grafting (CABG. Discussion: Traditionally, lead aVR has not received attention when interpreting acutely ischemic changes on ECG, leading some to refer to it as “the forgotten lead.”1 Current guidelines acknowledge the significance of multilead ST depression with coexistent ST elevation in aVR, and this pattern has been identified as the strongest predictor of severe left main coronary artery and/or 3-vessel disease (LM/3VD.2-3 When this ECG pattern is recognized in patients with ischemic symptoms, the emergency physician should involve cardiology early. When managing patients with suspected LM/3VD, it is important to withhold dual anti-platelet therapy as CABG is likely to be indicated,1,3 and guidelines recommend discontinuing P2Y12 inhibitors like clopidogrel or ticagrelor at least 24 hours prior to urgent CABG.2

  2. The structural features of the sulfated heteropolysaccharide (ST-1) from Sargassum thunbergii and its neuroprotective activities.

    Science.gov (United States)

    Jin, Weihua; Liu, Bing; Li, Shuai; Chen, Jing; Tang, Hong; Jiang, Di; Zhang, Quanbin; Zhong, Weihong

    2018-03-01

    Polysaccharide (ST) was prepared from Sargassum thunbergii using hot water. Two fractions (ST-1 and ST-2) were prepared using anion exchange chromatography. One desulfated polysaccharide (ST-1-DS) was also prepared. Electrospray ionization mass spectrometry (ESI-MS) performed on ST-1-DS showed that the desulfated polysaccharides contained methyl glycosides of mono-sulfated and di-sulfated galacto-fucooligosaccharides. This result suggested that ST-1 might contain sulfated galactofucan, which consists of a backbone of alternating (Gal) n and (Fuc) n and sulfated randomly on Gal and mainly on C-2 in Fuc. In addition, ST-1 was degraded in 1M sulfuric acid. The solution was centrifuged, and the supernatant was concentrated and precipitated in ethanol to obtain the precipitate (ST-1-P). ST-1-P was then separated using gel chromatography and anion exchange chromatography to obtain the oligomers. ESI-MS spectra of oligomers indicated that ST-1 mostly contained sulfated glucuronomannan and fucoglucuronan. ESI-MS with collision-induced dissociation tandem mass spectrometry (ESI-CID-MS/MS) suggested that glucuronomannan contained alternating 2-linked Man and 4-linked GlcA, while fucoglucuronan contained 4-linked glucuronan with branched Fuc at C-3. Finally, the neuroprotective activities of ST, ST-1, ST-2 and MIX (a mixture of ST-1 and ST-2) were determined. ST showed the most neuroprotective activity, which indicated that ST might be a good candidate for curing neurodegenerative diseases. Copyright © 2017 Elsevier B.V. All rights reserved.

  3. Lithium Resources for the 21st Century

    Science.gov (United States)

    Kesler, S.; Gruber, P.; Medina, P.; Keolian, G.; Everson, M. P.; Wallington, T.

    2011-12-01

    Lithium is an important industrial compound and the principal component of high energy-density batteries. Because it is the lightest solid element, these batteries are widely used in consumer electronics and are expected to be the basis for battery electric vehicles (BEVs), hybrid electric vehicles (HEVs) and plug-in hybrid electric vehicles (PHEVs) for the 21st century. In view of the large incremental demand for lithium that will result from expanded use of various types of EVs, long-term estimates of lithium demand and supply are advisable. For GDP growth rates of 2 to 3% and battery recycling rates of 90 to 100%, total demand for lithium for all markets is expected to be a maximum of 19.6 million tonnes through 2100. This includes 3.2 million tonnes for industrial compounds, 3.6 million tonnes for consumer electronics, and 12.8 million tonnes for EVs. Lithium-bearing mineral deposits that might supply this demand contain an estimated resource of approximately 39 million tonnes, although many of these deposits have not been adequately evaluated. These lithium-bearing mineral deposits are of two main types, non-marine playa-brine deposits and igneous deposits. Playa-brine deposits have the greatest immediate resource potential (estimated at 66% of global resources) and include the Salar de Atacama (Chile), the source of almost half of current world lithium production, as well as Zabuye (China/Tibet) and Hombre Muerto (Argentina). Additional important playa-brine lithium resources include Rincon (Argentina), Qaidam (China), Silver Peak (USA) and Uyuni (Bolivia), which together account for about 35% of the estimated global lithium resource. Information on the size and continuity of brine-bearing aquifers in many of these deposits is limited, and differences in chemical composition of brines from deposit to deposit require different extraction processes and yield different product mixes of lithium, boron, potassium and other elements. Numerous other brines in playas

  4. Electronic Health Records Place 1st at Indy 500

    Science.gov (United States)

    ... Navigation Bar Home Current Issue Past Issues EHR Electronic Health Records Place 1st at Indy 500 Past ... last May's Indy 500 had thousands of personal Electronic Health Records on hand for those attending—and ...

  5. St. John Shallow-water Ground Validation Sites

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Benthic habitat maps of the nearshore marine environment of St. John, U.S. Virgin Islands were created by visual interpretation of remotely sensed imagery. The...

  6. EMSL Quarterly Highlights Report: 1st Quarter, FY08

    Energy Technology Data Exchange (ETDEWEB)

    Showalter, Mary Ann

    2008-01-28

    The EMSL Quarterly Highlights Report covers the science, staff and user recognition, and publication activities that occurred during the 1st quarter (October 2007 - December 2007) of Fiscal Year 2008.

  7. Seismic Stability of St. Stephen Hydropower Plant, South Carolina

    National Research Council Canada - National Science Library

    Ebeling, Robert M; Hall, Robert L; Strom, Ralph W; Yule, Donald E; Chowdhury, Mostafiz

    2006-01-01

    .... Two site-specific design response spectra were used to evaluate the structure. These included a 2,475-year probabilistic earthquake event and a deterministic Maximum Credible Earthquake plus one standard deviation event. The St...

  8. Integration of the "Americas" in the 21st Century

    National Research Council Canada - National Science Library

    Guimaraes, Milton

    2001-01-01

    Through a program of comprehensive research and detailed analysis, the paper presents current and proposed steps for the Integration of the Americas in the 21st Century within the time frame agreed...

  9. St. Louis River water quality assessment 2012, 2013

    Data.gov (United States)

    U.S. Environmental Protection Agency — St. Louis River Area of Concern surface water nutrient (TP, TN, NOx-N, NH4-N), dissolved oxygen, and particulate (TSS, chlorophyll a) concentration data from 2012...

  10. St. Louis River Estuary 2011 - 2013 Faucet snail location data

    Data.gov (United States)

    U.S. Environmental Protection Agency — The dataset consists of GPS coordinates for benthic invertebrate collections made in the St. Louis River Estuary in 2011 through 2013, and information on whether and...

  11. Refresher Course in Theoretical Physics at St. Stephen's College ...

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 7; Issue 5. Refresher Course in Theoretical Physics at St. Stephen's College University of Delhi, Delhi. Information and Announcements Volume 7 Issue 5 May 2002 pp 103-103 ...

  12. State Waste Discharge Permit ST-4502 Implementation Plan

    Energy Technology Data Exchange (ETDEWEB)

    BROWN, M.J.; LECLAIR, M.D.

    2000-09-27

    Plan has been developed to demonstrate compliance with regulatory requirements set forth in Permit ST-3502 and as a line management tool for use in maintaining configuration control of permit as well as documentation used to implement permit requirements.

  13. Caribbean ST Thomas all gears Logbook Survey (Vessels)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains catch (landed catch) and effort for fishing trips made by vessels fishing in St. Thomas. The catch and effort data for the entire trip are...

  14. St. Croix: Shore-based Fishing Access Points (2014)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Two local experts delineated access points for shore-based fishing along the shoreline of St. Croix, USVI. The points were documented at different times, and then...

  15. State Waste Discharge Permit ST-4502 Implementation Plan

    International Nuclear Information System (INIS)

    BROWN, M.J.; LECLAIR, M.D.

    2000-01-01

    Plan has been developed to demonstrate compliance with regulatory requirements set forth in Permit ST-3502 and as a line management tool for use in maintaining configuration control of permit as well as documentation used to implement permit requirements

  16. Hydrogen applications for Lambert-St. Louis International Airport

    Science.gov (United States)

    2009-01-01

    Today, major airports are facing challenges related to pollution, energy efficiency, and safety and security. Hydrogen and fuel cell technologies, regarded as one of the key energy solutions of the 21st century are more energy efficient and reliable ...

  17. EMSL Quarterly Highlights Report: 1st Quarter, Fiscal Year 2009

    Energy Technology Data Exchange (ETDEWEB)

    Showalter, Mary Ann; Kathmann, Loel E.; Manke, Kristin L.

    2009-02-02

    The EMSL Quarterly Highlights Report covers the science, staff and user recognition, and publication activities that occurred during the 1st quarter (October 2008 - December 2008) of Fiscal Year 2009.

  18. (ICT) and Teacher Education in the 21st Century Nigeria

    African Journals Online (AJOL)

    Information Communication Technology (ICT) and Teacher Education in the 21st ... The teacher is one of the most important factors in the business of teaching and ... inadequate facilities as factors that can impair ICT use in teachers training.

  19. Climate: Into the 21st Century

    Science.gov (United States)

    Burroughs, William

    2003-08-01

    Toward the end of the twentieth century, it became evident to professionals working within the meterological arena that the world's climate system was showing signs of change that could not be adequately explained in terms of natural variation. Since that time there has been an increasing recognition that the climate system is changing as a result of human industries and lifestyles, and that the outcomes may prove catastrophic to the world's escalating population. Compiled by an international team formed under the auspices of the World Meteorological Organization (WMO), Climate: Into the 21st Century features an unrivalled collection of essays by the world's leading meteorological experts. These fully integrated contributions provide a perspective of the global climate system across the twentieth century, and describe some of the most arresting and extreme climatic events and their effects that have occurred during that time. In addition, the book traces the development of our capabilities to observe and monitor the climate system, and outlines our understanding of the predictability of climate on time-scales of months and longer. It concludes with a summary of the prospects for applying the twentieth century climate experience in order to benefit society in the twenty-first century. Lavishly illustrated in color, Climate is an accessible acccount of the challenges that climate poses at the start of the twenty-first century. Filled with fascinating facts and diagrams, it is written for a wide audience and will captivate the general reader interested in climate issues, and will be a valuable teaching resource. William Burroughs is a successful science author of books on climate, including Weather (Time Life, 2000), and Climate Change: A Multidisciplinary Approach (2001), Does the Weather Really Matter? (1997) and The Climate Revealed (1999), all published by Cambridge University Press.

  20. Pediatrics in 21st Century and Beyond.

    Science.gov (United States)

    Singh, Meharban

    2016-11-01

    Pediatrics is a dynamic discipline and there is awareness and hope for actualizing outstanding achievements in the field of child health in 21 st century and beyond. Improved lifestyle and quality of children's health is likely to reduce the burden of adult diseases and enhance longevity because seeds of most adult diseases are sown in childhood. Identification and decoding of human genome is expected to revolutionize the practice of pediatrics. The day is not far off when a patient will walk into doctor's chamber with an electronic or digital health history on a CD or palmtop and a decoded genomic constitution. There will be reduced burden of genetic diseases because of selective abortions of "defective" fetuses and replacement of "bad" genes with "good" ones by genetic engineering. Availability of totipotent stem cells and developments in transplant technology are likely to revolutionize the management of a variety of hematologic cancers and life-threatening genetic disorders. The possibility of producing flawless designer babies by advances in assisted reproductive technologies (ARTs) is likely to be mired by several ethical and legal issues.The availability of newer vaccines by recombinant technology for emerging infective and for non-infective lifestyle diseases is likely to improve survival and quality of life. There is going to be a greater focus on the "patient" having the disease rather than "disease" per se by practicing holistic pediatrics by effective utilization of alternative or complementary strategies for health care. Due to advances in technology, pediatrics may get further dehumanized. A true healer cannot simply rely on technology; there must be a spiritual bond between the patient and the physician by exploiting the concept of psycho-neuro-immunology and body-mind interactions. In the years to come, physicians are likely to play "god" but medicine can't achieve immortality because anything born must die in accordance with nature's recycling

  1. 21st Century's energy: Hydrogen energy system

    International Nuclear Information System (INIS)

    Veziroglu, T. Nejat; Sahin, Suemer

    2008-01-01

    Fossil fuels (i.e., petroleum, natural gas and coal), which meet most of the world's energy demand today, are being depleted fast. Also, their combustion products are causing the global problems, such as the greenhouse effect, ozone layer depletion, acid rains and pollution, which are posing great danger for our environment and eventually for the life in our planet. Many engineers and scientists agree that the solution to these global problems would be to replace the existing fossil fuel system by the hydrogen energy system. Hydrogen is a very efficient and clean fuel. Its combustion will produce no greenhouse gases, no ozone layer depleting chemicals, little or no acid rain ingredients and pollution. Hydrogen, produced from renewable energy (e.g., solar) sources, would result in a permanent energy system, which we would never have to change. However, there are other energy systems proposed for the post-petroleum era, such as a synthetic fossil fuel system. In this system, synthetic gasoline and synthetic natural gas will be produced using abundant deposits of coal. In a way, this will ensure the continuation of the present fossil fuel system. The two possible energy systems for the post-fossil fuel era (i.e., the solar-hydrogen energy system and the synthetic fossil fuel system) are compared with the present fossil fuel system by taking into consideration production costs, environmental damages and utilization efficiencies. The results indicate that the solar-hydrogen energy system is the best energy system to ascertain a sustainable future, and it should replace the fossil fuel system before the end of the 21st century

  2. 21st century's energy: hydrogen energy system

    International Nuclear Information System (INIS)

    Veziroglu, T. N.

    2007-01-01

    Fossil fuels (i.e., petroleum, natural gas and coal), which meet most of the world's energy demand today, are being depleted fast. Also, their combustion products are causing the global problems, such as the greenhouse effect, ozone layer depletion, acid rains and pollution, which are posing great danger for our environment and eventually for the life in our planet. Many engineers and scientists agree that the solution to these global problems would be to replace the existing fossil fuel system by the Hydrogen Energy System. Hydrogen is a very efficient and clean fuel. Its combustion will produce no greenhouse gases, no ozone layer depleting chemicals, little or no acid rain ingredients and pollution. Hydrogen, produced from renewable energy (e.g., solar) sources, would result in a permanent energy system, which we would never have to change. However, there are other energy systems proposed for the post-petroleum era, such as a synthetic fossil fuel system. In this system, synthetic gasoline and synthetic natural gas will be produced using abundant deposits of coal. In a way, this will ensure the continuation of the present fossil fuel system. The two possible energy systems for the post-fossil fuel era (i.e., the solar hydrogen energy system and the synthetic fossil fuel system) are compared with the present fossil fuel system by taking into consideration production costs, environmental damages and utilization efficiencies. The results indicate that the solar hydrogen energy system is the best energy system to ascertain a sustainable future, and it should replace the fossil fuel system before the end of the 21st Century

  3. Diagnostic Development for ST Plasmas on NSTX

    International Nuclear Information System (INIS)

    Johnson, D.

    2003-01-01

    Spherical tokamaks (STs) have much lower aspect ratio (a/R) and lower toroidal magnetic field, relative to tokamaks and stellarators. This paper will highlight some of the challenges and opportunities these features pose in the diagnosis of ST plasmas on the National Spherical Torus Experiment (NSTX), and discuss some of the corresponding diagnostic development that is underway. The low aspect ratio necessitates a small center stack, with tight space constraints and large thermal excursions, complicating the design of magnetic sensors in this region. The toroidal magnetic field on NSTX is less than or equal to 0.6 T, making it impossible to use ECE as a good monitor of electron temperature. A promising new development for diagnosing electron temperature is electron Bernstein wave (EBW) radiometry, which is currently being pursued on NSTX. A new high-resolution charge exchange recombination spectroscopy system is being installed. Since non-inductive current initiation and sustainment ar e top-level NSTX research goals, measurements of the current profile J(R) are essential to many planned experiments. On NSTX several modifications are planned to adapt the MSE technique to lower field, and two novel MSE systems are being prototyped. Several high speed 2-D imaging techniques are being developed, for viewing both visible and x-ray emission. The toroidal field is comparable to the poloidal field at the outside plasma edge, producing a large field pitch (>50 o ) at the outer mid-plane. The large shear in pitch angle makes some fluctuation diagnostics like beam emission spectroscopy very difficult, while providing a means of achieving spatial localization for microwave scattering investigations of high-k turbulence, which are predicted to be virulent for NSTX plasmas. A brief description of several of these techniques will be given in the context of the current NSTX diagnostic set

  4. Myocarditis with ST elevation and elevated cardiac enzymes misdiagnosed as an ST-elevation myocardial infarction.

    Science.gov (United States)

    Sheldon, Seth H; Crandall, Mark A; Jaffe, Allan S

    2012-12-01

    Acute myocarditis can mimic ST-elevation myocardial infarction (STEMI). Quickly determining the correct diagnosis is critical given the "time is muscle" implication with a STEMI and the potential adverse effects associated with use of fibrinolytic therapy. A 46-year-old man presented to a rural emergency department with chest pain, and an electrocardiogram (ECG) read as showing 0.1 mV of ST-segment elevation in leads III and aVF. His initial cardiac troponin T was 0.44 ng/mL. He received fibrinolytic therapy for presumed STEMI. Cardiac magnetic resonance imaging was later performed and showed epicardial delayed enhancement consistent with myocarditis. Upon further questioning, he acknowledged 3 days of stuttering chest discomfort and a recent upper respiratory infection, as well as similar chest pain in his wife. A systematic evaluation is essential for acute chest pain, including a focused history, identification of cardiac risk factors, and ECG interpretation. A history of recent viral illness, absence of cardiac risk factors, or ECG findings inconsistent with a single anatomic lesion would suggest a potential alternate diagnosis to STEMI. This case emphasizes the importance of a focused history in the initial evaluation of chest pain. Copyright © 2012 Elsevier Inc. All rights reserved.

  5. ST/EL and ST/CV services for TI2 & TI8 LHC injection tunnels

    CERN Document Server

    Akhtar, S; CERN. Geneva. ST Division

    2002-01-01

    This paper describes the ST/EL and ST/CV services for TI2 & TI8 LHC injection tunnels. The cooling and ventilation part describes the requirements for design and installation of more than 10 km of pipeline that is going to be laid down in the tunnels. Main operating parameters as well as manufacture procedures are explained. Preliminary work schedule with the cost estimate is also presented. Electrical power will be distributed from the LHC side and the SPS side for the machine and the general services. All power converters will be installed on surface buildings. The link between the main bend converters and the main bend magnets will be realised with water-cooled cables. Rest of the magnets will be cabled by using conventional copper and aluminium cables. Due to long lengths of the injection tunnels a dry 18kV transformer will be installed in TJ8 to serve the general services for TI8. The same will apply to TI2 by installing a transformer at the bottom of the PMI2 shaft.

  6. "Vi er ikke støttepædagoer"

    DEFF Research Database (Denmark)

    Knudsen, Louise Stjerne

    2014-01-01

    Hvilket talent(udviklings)miljø har talentfulde gymnasieelever brug for, og hvordan ’plejer’ man dem bedst muligt, så de ikke føler, at de bliver ’støttepædagoger’?......Hvilket talent(udviklings)miljø har talentfulde gymnasieelever brug for, og hvordan ’plejer’ man dem bedst muligt, så de ikke føler, at de bliver ’støttepædagoger’?...

  7. Audiovisuaalinen koulutuspaketti ensihoitohenkilöstölle peruselintoimintojen mittaamisesta

    OpenAIRE

    Pelkonen, Juha

    2013-01-01

    Tiivistelmä Tämä opinnäyteyö oli kehittämistyö, jonka tarkoituksena oli laatia audiovisuaalinen koulutuspaketti peruselintoimintojen mittaamisesta Pohjois-Savon pelastuslaitokselle ensihoitohenkilöstölle. Kehittämistyön tavoitteena oli vahvistaa pelastuslaitoksen ensihoitohenkilöstön osaamista peruselintoimintojen mittaamisessa. Koulutuspaketin tavoitteena oli antaa vaihtoehtoinen tapa kerrata jo vanhaa opittua sekä motivoida uuteen oppimiseen audiovisuaalisesti demonstraati...

  8. The significance of early post-exercise ST segment normalization.

    Science.gov (United States)

    Chow, Rudy; Fordyce, Christopher B; Gao, Min; Chan, Sammy; Gin, Kenneth; Bennett, Matthew

    2015-01-01

    The persistence of ST segment depression in recovery signifies a strongly positive exercise treadmill test (ETT). However, it is unclear if early recovery of ST segments portends a similar prognosis. We sought to determine if persistence of ST depression into recovery correlates with ischemic burden based on myocardial perfusion imaging (MPI). This was a retrospective analysis of 853 consecutive patients referred for exercise MPI at a tertiary academic center over a 24-month period. Patients were stratified into three groups based on the results of the ETT: normal (negative ETT), persistence (positive ETT with >1mm ST segment depression at 1minute in recovery) and early normalization (positive ETT with normalization, while 105 patients met criteria for persistence. The persistence group had a significantly greater SSS (8.48±7.77) than both the early normalization (4.34±4.98, pnormal (4.47±5.31, pnormalization and normal groups were not statistically different and met the prespecified non-inferiority margin (mean difference 0.12, -0.66=lower 95% CI, pnormal and 7.4% of early normalization groups. Among patients with an electrically positive ETT, recovery of ST segment depression within 1minute was associated with a lower SSS than patients with persistence of ST depression beyond 1minute. Furthermore, early ST segment recovery conferred a similar SSS to patients with a negative ETT. These results suggest that among patients evaluated for chest pain with a positive ETT, early recovery of the ST segment during recovery is associated with a significantly less ischemic burden on subsequent MPI and thus may represent a false positive finding in exercise treadmill testing. Copyright © 2015 Elsevier Inc. All rights reserved.

  9. At stå i det åbne

    DEFF Research Database (Denmark)

    Hansen, Finn Thorbjørn

    Bogen At stå i det åbne: Dannelse gennem filosofisk undren og nævær er en pædagogisk-filosofisk undersøgelse af, hvad det vil sige at stå i et "undringsfællesskab" i en undervisnings- og vejledningssituation. Ved at trække på den eksistentiel-fænomenologiske og filosofisk-hermeneutiske forskning ...

  10. Moving towards first science with the St. George recoil separator

    Science.gov (United States)

    Meisel, Zachary; Berg, G. P. A.; Gilardy, G.; Moran, M.; Schmitt, J.; Seymour, C.; Stech, E.; Couder, M.

    2015-10-01

    The St. George recoil mass separator has recently been coupled to the 5MV St. Ana accelerator at the University of Notre Dame's Nuclear Science Lab. St. George is a unique tool designed to measure radiative alpha-capture reactions for nuclei up to A = 40 in inverse kinematics in order to directly obtain cross sections required for astrophysical models of stellar and explosive helium burning. Commissioning of St. George is presently taking place with primary beams of hydrogen, helium, and oxygen. In this presentation, results will be shown for the measured energy acceptance of St. George, which compare favorably to COSY results when employing the calculated optimal ion-optical settings. Additionally, future plans will be discussed, such as assessing the angular acceptance of St. George and the re-integration of HiPPO at the separator target position to provide a dense, windowless helium gas-jet target. The material presented in this work is partially supported by the National Science Foundation Grant No. 1419765.

  11. 76 FR 68101 - Safety Zone; Art Gallery Party St. Pete 2011 Fireworks Display, Tampa Bay, St. Petersburg, FL

    Science.gov (United States)

    2011-11-03

    ... questions on this temporary final rule, call or email Marine Science Technician First Class Nolan L. Ammons, Sector St. Petersburg Prevention Department, Coast Guard; telephone (813) 228-2191, email Nolan.L.Ammons...

  12. 31st Annual conference and the 21st annual theoretical seminar of the South African Institute of Physics

    International Nuclear Information System (INIS)

    1986-01-01

    The 31st annual conference and the 21st annual theoretical seminar of the South African Institute of Physics was held from 7-11 July 1986 at the Rand Afrikaans University, Johannesburg. This publication contains only the abstracts of seminars delivered on the conference. The topics that were covered include the various facets of physics such as solid state physics, nuclear and particle physics, optics and spectroscopy, solar-terrestrial physics, education, and applied and industrial physics

  13. Clinical significance of stress-induced ST segment changes in patients with previous myocardial infarction

    International Nuclear Information System (INIS)

    Futagami, Yasuo; Hamada, Masayuki; Makino, Katsutoshi; Ichikawa, Takehiko; Konishi, Tokuji

    1984-01-01

    To explain the clinical significance of stress(st)-induced ST-segment (ST) changes postinfarction, 93 patients with previous myocardial infarction (MI) were performed st- 201 Tl myocardial single photon emission computed tomography (SPECT) and compared ST changes with SPECT, coronary arteriographic and left ventriculographic findings. 30 out of 93 cases (32%) had ST depression, 20 (21.5%) had ST elevation, 9 (10%) had both ST depression and elevation and remaining 34 (36.5 %) had no significant ST changes. In single vessel disease, ST depression were noted in 29% (12/42), while in multivessel disease, 53% (27/51). 35 out of 39 cases (90%) with ST depression had transient perfusion defect but no apparent relation was noted between location of ST depression on ECG and region of transient perfusion defect in SPECT. All of 28 cases with ST elevation were noted in anterior MI cases, and 26 out of these showed severe LV wall motion abnormality in contrast left ventriculography and broad anterior permanent defect in SPECT. Only 15 cases (54%) showed slight redistribution. Thus, we conclude that in patients with previous MI, st-induced ST depression seems to reflect myocardial ischemia and ST elevation possibly related abnormal LV wall motion. (author)

  14. 78 FR 22416 - Amendment of Class E Airspace; St. Helena, CA

    Science.gov (United States)

    2013-04-16

    ... more above the surface of the earth. * * * * * AWP CA E5 St. Helena, CA [Amended] Napa County Fire... the name of the heliport listed in the Class E airspace for St. Helena, CA. St. Helena Fire Department Heliport has been changed to Napa County Fire Department Heliport, St. Helena, CA. This action does not...

  15. Reliability and Validity of Michigan School Libraries for the 21st Century Measurement Benchmarks

    Science.gov (United States)

    Floyd, Natosha N.

    2016-01-01

    The purpose of this study was to examine the psychometric properties of the Michigan School Libraries for the 21st Century Measurement Benchmarks (SL21). The instrument consists of 19 items with three subscales: Building the 21st Century Learning Environment Subscale, Teaching for 21st Century Learning Subscale, and Leading the Way to 21st Century…

  16. Comparative endocrinology in the 21st century

    Science.gov (United States)

    Denver, R.J.; Hopkins, P.M.; McCormick, S.D.; Propper, C.R.; Riddiford, L.; Sower, S.A.; Wingfield, J.C.

    2009-01-01

    responses to the environment. A major challenge for life scientists in the 21st century is to understand how a changing environment impacts all life on earth. A full understanding of the capabilities of organisms to respond to environmental variation, and the resilience of organisms challenged by environmental changes and extremes, is necessary for understanding the impact of pollution and climatic change on the viability of populations. Comparative endocrinologists have a key role to play in these efforts.

  17. Geoscience and the 21st Century Workforce

    Science.gov (United States)

    Manduca, C. A.; Bralower, T. J.; Blockstein, D.; Keane, C. M.; Kirk, K. B.; Schejbal, D.; Wilson, C. E.

    2013-12-01

    Geoscience knowledge and skills play new roles in the workforce as our society addresses the challenges of living safely and sustainably on Earth. As a result, we expect a wider range of future career opportunities for students with education in the geosciences and related fields. A workshop offered by the InTeGrate STEP Center on 'Geoscience and the 21st Century Workforce' brought together representatives from 24 programs with a substantial geoscience component, representatives from different employment sectors, and workforce scholars to explore the intersections between geoscience education and employment. As has been reported elsewhere, employment in energy, environmental and extractive sectors for geoscientists with core geology, quantitative and communication skills is expected to be robust over the next decade as demand for resources grow and a significant part of the current workforce retires. Relatively little is known about employment opportunities in emerging areas such as green energy or sustainability consulting. Employers at the workshop from all sectors are seeking the combination of strong technical, quantitative, communication, time management, and critical thinking skills. The specific technical skills are highly specific to the employer and employment needs. Thus there is not a single answer to the question 'What skills make a student employable?'. Employers at this workshop emphasized the value of data analysis, quantitative, and problem solving skills over broad awareness of policy issues. Employers value the ability to articulate an appropriate, effective, creative solution to problems. Employers are also very interested in enthusiasm and drive. Participants felt that the learning outcomes that their programs have in place were in line with the needs expressed by employers. Preparing students for the workforce requires attention to professional skills, as well as to the skills needed to identify career pathways and land a job. This critical

  18. Environmental issues in the 21st century

    International Nuclear Information System (INIS)

    Chambers, D.B.

    2000-01-01

    This paper provides an overview of some of the environmental challenges facing the uranium production industry in the 21st century. For many years, the linear, non-threshold (LNT) model has been regarded as a prudent hypothesis for radiation protection purposes. This paradigm has been challenged at the same time for both underestimating and overestimating the risks from ionizing radiation. The reality is that the ability of conventional epidemiology to distinguish small risks will always be limited by statistical power at low doses. In the future, there will be increased emphasis on better understanding the effects of ionizing radiation at the cellular (and sub cellular) level. The concept of 'controllable dose' has been proposed as an alternative to the ICRP's current approach to dose limitation. The concept is that if the most exposed individual is protected, then society as a whole is protected. A hazard ranking scale based on comparisons to natural background levels of radiation has been proposed. Adoption of a concept such as 'controllable dose' would require a parallel re-evaluation of the concepts and application of collective dose and ALARA optimization. The protection of non-human biota is an issue of considerable interest in many countries. The science in this area is rapidly evolving, as are discussions of a more philosophical nature. For example, should the focus of environmental risk assessment be the sustainability of the population or should the focus be to limit effects on a single member of the population? The future of environmental risk assessment should be of great interest to the uranium production industry. A systematic approach to risk assessment addressing the full scope of potential hazards - environmental, human health, engineering, financial and others - will be increasingly important in the future. What level of risk is it reasonable to accept? What is meant by 'reasonable'? How much risk can be engineered away, for how long, and at what

  19. The Workforce for the 21st Century

    Directory of Open Access Journals (Sweden)

    Henry O'Lawrence

    2017-04-01

    Full Text Available Aim/Purpose: In today’s changing economy, economic growth depends on career and technical programs for skill training. Background: This study discusses the key area in promoting individual learning and skill training and discusses the importance of career education and training as a way of promoting economic growth. Methodology\t: This study uses a qualitative study approach to investigate and report on the status and influence of Workforce Education and Development and its economic importance. Contribution: This report contributes to the knowledge base common to all work settings that can solve many human performance problems in the workplace. Findings: This study also justifies and validates the ideas on the importance of workforce education and development in the 21st century as a way of developing economic growth and providing learning to make individuals competitive in the global economy. Recommendations for Practitioners\t: For practitioners, this study suggests that we must always have discussions of what leads to career success and understanding that there is not enough high-skill/high-wage employment to go around. Therefore, developing these skills requires a decision about a career or related group of jobs to prepare to compete for them; we have to provide training needed in order to be competitive in global economy. Recommendation for Researchers: Researchers have to develop strategies to promote career direction with willingness to evaluate the level of academic interest, level of career focus and readiness for life away from home (attitudes, skills and knowledge of self. Impact on Society: Institutions must regularly evaluate curriculum to reflect the rapid technological changes and the globalization of world markets that reflect their mission and develop students’ mindset to always think big and think outside the box in order to be competitive in the global market. Change is external, transition is internal. It is important

  20. The spread of KPC-producing Enterobacteriaceae in Spain: WGS analysis of the emerging high-risk clones of Klebsiella pneumoniae ST11/KPC-2, ST101/KPC-2 and ST512/KPC-3.

    Science.gov (United States)

    Oteo, Jesús; Pérez-Vázquez, María; Bautista, Verónica; Ortega, Adriana; Zamarrón, Pilar; Saez, David; Fernández-Romero, Sara; Lara, Noelia; Ramiro, Raquel; Aracil, Belén; Campos, José

    2016-12-01

    We analysed the microbiological traits and population structure of KPC-producing Enterobacteriaceae isolates collected in Spain between 2012 and 2014. We also performed a comparative WGS analysis of the three major KPC-producing Klebsiella pneumoniae clones detected. Carbapenemase and ESBL genes were sequenced. The Institut Pasteur MLST scheme was used. WGS data were used to construct phylogenetic trees, to identify the determinants of resistance and to de novo assemble the genome of one representative isolate of each of the three major K. pneumoniae clones. Of the 2443 carbapenemase-producing Enterobacteriaceae isolates identified during the study period, 111 (4.5%) produced KPC. Of these, 81 (73.0%) were K. pneumoniae and 13 (11.7%) were Enterobacter cloacae. Three major epidemic clones of K. pneumoniae were identified: ST11/KPC-2, ST101/KPC-2 and ST512/KPC-3. ST11/KPC-2 differed from ST101/KPC-2 and ST512/KPC-3 by 27 819 and 6924 SNPs, respectively. ST101/KPC-2 differed from ST512/KPC-3 by 28 345 SNPs. Nine acquired resistance genes were found in ST11/KPC-2, 11 in ST512/KPC-3 and 13 in ST101/KPC-2. ST101/KPC-2 had the highest number of virulence genes (20). An 11 bp deletion at the end of the mgrB sequence was the cause of colistin resistance in ST512/KPC-3. KPC-producing Enterobacteriaceae are increasing in Spain. Most KPC-producing K. pneumoniae isolates belonged to only five clones: ST11 and ST512 caused interregional spread, ST101 caused regional spread and ST1961 and ST678 produced independent hospital outbreaks. ST101/KPC-2 had the highest number of resistance and virulence genes. ST101/KPC-2 and ST512/KPC-3 were recently implicated in the spread of KPC in Italy. © The Author 2016. Published by Oxford University Press on behalf of the British Society for Antimicrobial Chemotherapy. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

  1. Henkilöstötilinpäätös konsultointiyritykselle

    OpenAIRE

    Halmesvaara, Riikka

    2010-01-01

    Tämän toiminnallisen opinnäytetyön tarkoituksena oli antaa Konsultointiyritykselle kokonaiskuvaa henkilöstöstä tekemällä ilmapiirikartoitustutkimus sekä kirjallinen henkilöstötilinpäätös, joka koostui henkilöstötuloslaskelmasta ja henkilöstökertomuksesta. Työ suoritettiin tutkimuksellisena kehittämishankkeena konsultointiyritykselle. Tutkimusongelmana oli kuvata Konsultointiyrityksen osaamispääomaa ja henkilöstön rakennetta sekä luoda työkalu strategiassa määriteltyjen henkilöstöä koskevien o...

  2. Genomic Epidemiology of Hypervirulent Serogroup W, ST-11 Neisseria meningitidis.

    Science.gov (United States)

    Mustapha, Mustapha M; Marsh, Jane W; Krauland, Mary G; Fernandez, Jorge O; de Lemos, Ana Paula S; Dunning Hotopp, Julie C; Wang, Xin; Mayer, Leonard W; Lawrence, Jeffrey G; Hiller, N Luisa; Harrison, Lee H

    2015-10-01

    Neisseria meningitidis is a leading bacterial cause of sepsis and meningitis globally with dynamic strain distribution over time. Beginning with an epidemic among Hajj pilgrims in 2000, serogroup W (W) sequence type (ST) 11 emerged as a leading cause of epidemic meningitis in the African 'meningitis belt' and endemic cases in South America, Europe, Middle East and China. Previous genotyping studies were unable to reliably discriminate sporadic W ST-11 strains in circulation since 1970 from the Hajj outbreak strain (Hajj clone). It is also unclear what proportion of more recent W ST-11 disease clusters are caused by direct descendants of the Hajj clone. Whole genome sequences of 270 meningococcal strains isolated from patients with invasive meningococcal disease globally from 1970 to 2013 were compared using whole genome phylogenetic and major antigen-encoding gene sequence analyses. We found that all W ST-11 strains were descendants of an ancestral strain that had undergone unique capsular switching events. The Hajj clone and its descendants were distinct from other W ST-11 strains in that they shared a common antigen gene profile and had undergone recombination involving virulence genes encoding factor H binding protein, nitric oxide reductase, and nitrite reductase. These data demonstrate that recent acquisition of a distinct antigen-encoding gene profile and variations in meningococcal virulence genes was associated with the emergence of the Hajj clone. Importantly, W ST-11 strains unrelated to the Hajj outbreak contribute a significant proportion of W ST-11 cases globally. This study helps illuminate genomic factors associated with meningococcal strain emergence and evolution.

  3. Hmong Political Involvement in St. Paul, Minnesota and Fresno, California

    Directory of Open Access Journals (Sweden)

    Yang Lor

    2010-01-01

    Full Text Available Over the past several years, Hmong in the United States have gained prominence for their increasing involvement in politics. Most of the attention has understandably focused on Fresno, California and St. Paul, Minnesota, home to the two largest Hmong populations in this country. While the Hmong communities in both cities are similar in size and have made significant political progress as evidenced by the election of Hmong candidates, the Hmong community in St. Paul has made greater inroads in the political realm. In addition to the elections of two Hmong candidates to the Minnesota State Legislature and two to the St. Paul School Board, the Hmong community in St. Paul has been able to engage local and state governments in Minnesotato address issues that affect the Hmong community. Through interviews, census data, and newspaper coverage of political campaigns, I show that Hmong in St. Paul have achieved greaterrepresentation in local and state governments and received greater support from government officials than Hmong in Fresno because Minnesota offers a social, economic, and politicalcontext that is favorable to fostering Hmong political involvement. Compared to Hmong in Fresno, Hmong in St. Paul have higher levels of socioeconomic resources and are more visible given their large size relative to other minority groups. They live in a region with consistently high levels of political participation and have political candidates who devote resources to mobilizing the Hmong community. Moreover, the Hmong vote has been critical to the success of Hmong candidates in St. Paul, an indication of the increasing political clout of the Hmong community there and a major reason why politicians in Minnesota are more willing to respond toissues that affect the Hmong community. Overall, this study highlights the importance of local and regional context in understanding the political incorporation of immigrants.

  4. GeoTIFF of 3x3 m Bathymetry for St. Thomas & St. John, 2011, UTM 20N NAD83 (NCEI Accession 0131858)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This image represents a LiDAR (Light Detection & Ranging) 3x3 meter resolution bathymetric surface for an area of shallow seabed surrounding St. Thomas and St....

  5. Cardiogenic shock with ST-segment elevation acute coronary syndrome (ReNa-Shock ST

    Directory of Open Access Journals (Sweden)

    Yanina Castillo Costa

    2017-08-01

    Full Text Available Cardiogenic shock (CS in the setting of an ST-segment elevation myocardial infarction (STEMI is a severe complication and constitutes one of the principal causes of death associated with this condition. The aim of this study was to describe the clinical characteristics, treatment strategies and hospital outcome of CS associated with STEMI in Argentina. The Argentine Registry of Cardiogenic Shock (ReNA-Shock was a prospective and multicenter registry of consecutive patients with CS hospitalized in 64 centers in Argentina between July 2013 and May 2015. Only those with ST-segment elevation myocardial infarction (STEMI were selected for this analysis. Of the 165 patients included in the ReNa-Shock registry, 124 presented STEMI. Median age was 64 years (IQR 25-75: 56.5-75 and 67% were men; median time from symptom onset to admission was 240 minutes (IQR 25-75: 132-720. 63% of the cases presented CS at admission. Eighty-seven percent underwent reperfusion therapy: 80% primary percutaneous intervention with a median door-to-balloon time of 110 minutes (IQR 25-75: 62-184. Inotropic agents were used in 96%; 79% required mechanical ventilation; a Swan Ganz catheter was inserted in 47% and 35% required intra-aortic balloon pumping. Most patients (59% presented multivessel disease (MV. Hospital mortality was 54%. Multivariate analysis identified that time from symptom onset to admission (> 240 min was the only independent predictor of mortality (OR: 3.04; CI 95%: 1.18-7.9. Despite using treatment strategies currently available, morbidity and mortality of STEMI complicated with CS remains high.

  6. If F(ST) does not measure neutral genetic differentiation, then comparing it with Q(ST) is misleading. Or is it?

    Science.gov (United States)

    Edelaar, Pim; Björklund, Mats

    2011-05-01

    The comparison between neutral genetic differentiation (F(ST) ) and quantitative genetic differentiation (Q(ST) ) is commonly used to test for signatures of selection in population divergence. However, there is an ongoing discussion about what F(ST) actually measures, even resulting in some alternative metrics to express neutral genetic differentiation. If there is a problem with F(ST) , this could have repercussions for its comparison with Q(ST) as well. We show that as the mutation rate of the neutral marker increases, F(ST) decreases: a higher within-population heterozygosity (He) yields a lower F(ST) value. However, the same is true for Q(ST) : a higher mutation rate for the underlying QTL also results in a lower Q(ST) estimate. The effect of mutation rate is equivalent in Q(ST) and F(ST) . Hence, the comparison between Q(ST) and F(ST) remains valid, if one uses neutral markers whose mutation rates are not too high compared to those of quantitative traits. Usage of highly variable neutral markers such as hypervariable microsatellites can lead to serious biases and the incorrect inference that divergent selection has acted on populations. Much of the discussion on F(ST) seems to stem from the misunderstanding that it measures the differentiation of populations, whereas it actually measures the fixation of alleles. In their capacity as measures of population differentiation, Hedrick's G'(ST) and Jost's D reach their maximum value of 1 when populations do not share alleles even when there remains variation within populations, which invalidates them for comparisons with Q(ST) . © 2011 Blackwell Publishing Ltd.

  7. 21st Century Water Conservation Principles

    Science.gov (United States)

    Narayanan, M.

    2013-12-01

    This is an encore presentation of what was presented at the 2012 AGU International Conference. It was entitled: 'The Importance of Water Conservation in the 21st Century.' The poster presentation, however, has been redesigned and reorganized with new, revised perspectives. The importance of water conservation principles has been emphasized. The population of United States has more than doubled over the past 50 years. The need for water however, has tripled. The EPA estimates that more than 36 states face water shortage during the forthcoming years. The EPA has prepared a plan for achieving environmental and energy performance. This will be coupled with leadership and accountability. Carbon neutrality is also of prime importance. The objective is to focus on six important, essential areas. 1. Efficient use of already available energy resources. 2. Intelligent water consumption and focusing on water conservation. 3. Expand the use of renewable energy resources. 4. Explore innovative transportation systems and methodologies. 5. Change building codes and promote high performance sustainable buildings. 6. Focus on developing creative environment management systems. Greenhouse gases such as carbon dioxide occur naturally in the atmosphere. Carbon dioxide is also emitted to the atmosphere through a variety of natural processes and also some human activities. However, fluorinated gases are emitted to the atmosphere solely through human activities, because they are created by humans. It is very important to observe that water conservation is probably the most cost-effective way to reduce our demand for water. Furthermore, it is certainly environmentally justifiable. The Environmental Protection Agency has a plan called E2PLAN. It is EPA's plan for achieving energy and environmental performance, leadership, accountability, and carbon neutrality. In June 2011, the EPA published a comprehensive, multi-year planning document called Strategic Sustainability Performance Plan. The

  8. St. Sofia in Ohrid, space, structure, forms: Sources

    Directory of Open Access Journals (Sweden)

    Korać Vojislav

    2008-01-01

    Full Text Available This work comments in particular on studies dealing with the church of St. Sofia in Ohrid. Among them are the monographs of two authors, Barbara Maria Schellewald (Die Arhitektur der Sophien Kirchen in Ohrid, Bon 1986 and Boris Čipan (Sveta Sofija, katedralen hram na ohridskata arhiepiskopija, Skopje 1995. Special attention is devoted to the typological interpretation of St. Sofia, to its initial design as a triple-nave basilica with a dome at the centre. Insightful descriptions are given about the older monuments in the Byzantine capital, Constantinople. Special attention is paid to the external architectonic workmanship. The western façade of St. Sofia demonstrates the features of Late Byzantine architecture, while the eastern façade directly reveals the triple-nave spatial design. That is why this article on St. Sofia contains sketches of the western and the eastern façades, illustrating the features of its architectonic specificities. On the whole, the author presents St. Sofia in Ohrid as a unique work of architecture of the Byzantine region. .

  9. The mean, the median, and the St. Petersburg paradox.

    Science.gov (United States)

    Hayden, Benjamin Y; Platt, Michael L

    2009-06-01

    The St. Petersburg Paradox is a famous economic and philosophical puzzle that has generated numerous conflicting explanations. To shed empirical light on this phenomenon, we examined subjects' bids for one St. Petersburg gamble with a real monetary payment. We found that bids were typically lower than twice the smallest payoff, and thus much lower than is generally supposed. We also examined bids offered for several hypothetical variants of the St. Petersburg Paradox. We found that bids were weakly affected by truncating the gamble, were strongly affected by repeats of the gamble, and depended linearly on the initial "seed" value of the gamble. One explanation, which we call the median heuristic , strongly predicts these data. Subjects following this strategy evaluate a gamble as if they were taking the median rather than the mean of the payoff distribution. Finally, we argue that the distribution of outcomes embodied in the St. Petersburg paradox is so divergent from the Gaussian form that the statistical mean is a poor estimator of expected value, so that the expected value of the St. Petersburg gamble is undefined. These results suggest that this classic paradox has a straightforward explanation rooted in the use of a statistical heuristic.

  10. Drinking games and contextual factors of 21st birthday drinking.

    Science.gov (United States)

    Neighbors, Clayton; Rodriguez, Lindsey M; Rinker, Dipali V; DiBello, Angelo M; Young, Chelsie M; Chen, Chun-Han

    2014-09-01

    21st birthday celebrations are among the highest risks for alcohol use throughout emerging adulthood and celebrants often experience a range of alcohol-related consequences. The present research considered what happens when drinking games are paired with an already high-risk event (i.e., 21st birthday celebrations) and how drinking games compare with other contextual factors on 21st birthdays. Approximately four days after turning 21, 1124 college students (55% women) completed an online survey assessing alcohol use and related consequences experienced during their birthday celebrations. Participants were also asked whether drinking games and other contextual factors were associated with their celebrations. Overall, 18% of participants reported playing drinking games during their 21st birthday celebrations. These individuals reported consuming more alcohol, had higher estimated BACs, and experienced more negative consequences than those who did not play drinking games. The association between playing drinking games and alcohol use and negative consequences was stronger for men. The effect of drinking games on negative consequences was mediated through elevated BAC levels. Receiving bar specials, having drinks purchased, playing drinking games, and loud music were uniquely and significantly associated with all alcohol outcomes. Together, these results suggest that drinking games are part of a larger context of risk contributing to extreme drinking on 21st birthdays. Furthermore, these results will help to facilitate interventions that are more individually tailored to target specific contextual risks, behaviors, and events.

  11. The mean, the median, and the St. Petersburg paradox

    Directory of Open Access Journals (Sweden)

    Benjamin Y. Hayden

    2009-06-01

    Full Text Available The St.~Petersburg Paradox is a famous economic and philosophical puzzle that has generated numerous conflicting explanations. To shed empirical light on this phenomenon, we examined subjects' bids for one St.~Petersburg gamble with a real monetary payment. We found that bids were typically lower than twice the smallest payoff, and thus much lower than is generally supposed. We also examined bids offered for several hypothetical variants of the St.~Petersburg Paradox. We found that bids were weakly affected by truncating the gamble, were strongly affected by repeats of the gamble, and depended linearly on the initial ``seed'' value of the gamble. One explanation, which we call the extit{median} extit{heuristic}, strongly predicts these data. Subjects following this strategy evaluate a gamble as if they were taking the median rather than the mean of the payoff distribution. Finally, we argue that the distribution of outcomes embodied in the St.~Petersburg paradox is so divergent from the Gaussian form that the statistical mean is a poor estimator of expected value, so that the expected value of the St.~Petersburg gamble is undefined. These results suggest that this classic paradox has a straightforward explanation rooted in the use of a statistical heuristic.

  12. Three centuries of multi-storied St. Petersburg

    Science.gov (United States)

    Lavrov, Leonid; Perov, Fedor; Eremeeva, Aleksandra; Temnov, Vladimir

    2018-03-01

    The article is devoted to assessment of the role of high-rise buildings in the St. Petersburg historic city's ensemble. Features of formation of city architectural look, the conditions of city typical silhouette's appearance which is characterized by the contrast of a small number of high-rise structures with a low horizontal mass building are observed. The consequences of the emergence of a significant number of great height buildings, the silhouette of which conflicts with the traditional St. Petersburg landscape's compositional principles, are analyzed. The economic reasons of high-rise construction of residential and office buildings are given. The conclusions about the prospects of St. Petersburg high-rise construction in the light of city-building and economic factors are made.

  13. Superconducting poloidal field magnet engineering for the ARIES-ST

    International Nuclear Information System (INIS)

    Bromberg, Leslie; Pourrahimi, S.; Schultz, J.H.; Titus, P.; Jardin, S.; Kessel, C.; Reiersen, W.

    2003-01-01

    The critical issues of the poloidal systems for the ARIES-ST design have been presented in this paper. Because of the large plasma current and the need of highly shaped plasmas, the poloidal field (PF) coils should be located inside the toroidal field in order to reduce their current. Even then, the divertor coils carry large currents. The ARIES-ST PF coils are superconducting using the internally cooled cable-in-conduit conductor. The peak self field in the divertor coils is about 15 T and the highest field in the non-divertor coils is about 6 T. The PF magnets have built-in margins that are sufficient to survive disruptions without quenching. The costing study indicates that the specific cost of the PF system is $80/kg. Detailed design and trade-off studies of ARIES-ST are presented and remaining R and D issues are identified

  14. Severe Hyperthyroidism Presenting with Acute ST Segment Elevation Myocardial Infarction

    Directory of Open Access Journals (Sweden)

    Dayan Zhou

    2015-01-01

    Full Text Available Introduction. Acute myocardial infarction is life-threatening. A cardiac troponin rise accompanied by typical symptoms, ST elevation or depression is diagnostic of acute myocardial infarction. Here, we report an unusual case of a female who was admitted with chest pain. However, she did not present with a typical profile of an acute myocardial infarction patient. Case Presentation. A 66-year-old Han nationality female presented with chest pain. The electrocardiogram (ECG revealed arched ST segment elevations and troponin was elevated. However, the coronary angiography showed a normal coronary arterial system. Thyroid function tests showed that this patient had severe hyperthyroidism. Conclusion. Our case highlights the possibility that hyperthyroidism may cause a large area of myocardium injury and ECG ST segment elevation. We suggest routine thyroid function testing in patients with chest pain.

  15. Imaging QRS complex and ST segment in myocardial infarction

    DEFF Research Database (Denmark)

    Bacharova, Ljuba; Bang, Lia E; Szathmary, Vavrinec

    2014-01-01

    BACKGROUND: Acute myocardial infarction creates regions of altered electrical properties of myocardium resulting in typical QRS patterns (pathological Q waves) and ST segment deviations observed in leads related to the MI location. The aim of this study was to present a graphical method for imaging...... the changes in the sequence of depolarization and the ST segment deviations in myocardial infarction using the Dipolar ElectroCARdioTOpography (DECARTO) method. MATERIAL AND METHODS: Simulated ECG data corresponding to intramural, electrically inactive areas encircled by transmural areas with slowed impulse...... propagation velocity in anteroseptal and inferior locations were used for imaging the altered sequence of depolarization and the ST vector. The ECGs were transformed to areas projected on the image surface so as to image the process of ventricular depolarization based on the orientation and magnitude...

  16. Construction: first of St. Lucie unit 2 successes

    International Nuclear Information System (INIS)

    Conway, W.F.

    1989-01-01

    The Nuclear Regulatory Commission (NRC) granted a full power operating license for St. Lucie Unit 2 on June 10, 1983, just six years after construction began. The industry average for nuclear power plant construction during this time was approximately ten years. The rate of completion had a positive effect on the cost of the facility. The price of the unit was $1.42 billion as compared to the $2 billion to $5 billion range experienced by other utilities for nuclear plants. These accomplishments were not serendipitous but the results of management techniques and personnel attitudes involved in the construction of the unit. More importantly, many of these same techniques and attitudes have now become part of a quality improvement program at St Lucie and are reflected in its performance indicators. This paper analyzes the construction success of St Lucie Unit 2 and demonstrates that excellent performance in the construction phase can be carried over to the operation of a facility

  17. Geology of St. John, U.S. Virgin Islands

    Science.gov (United States)

    Rankin, Douglas W.

    2002-01-01

    The rocks of St. John, which is located near the eastern end of the Greater Antilles and near the northeastern corner of the Caribbean plate, consist of Cretaceous basalt, andesite, keratophyre, their volcaniclastic and hypabyssal intrusive equivalents, and minor calcareous rocks and chert. These rocks were intruded by Tertiary mafic dikes and tonalitic plutons. The oldest rocks formed in an extensional oceanic environment characterized by abundant keratophyre and sheeted dikes. Subduction-related volcanism of the east-west-trending marine Greater Antilles volcanic arc began on St. John near the transition between the Early and Late Cretaceous. South-directed compression, probably caused by the initial collision between the Greater Antilles arc of the Caribbean plate and the Bahama platform of the North American plate, deformed the Cretaceous strata into east-west-trending folds with axial-plane cleavage. Late Eocene tonalitic intrusions, part of the Greater Antilles arc magmatism, produced a contact aureole that is as much as two kilometers wide and that partly annealed the axial-plane cleavage. East-west compression, possibly related to the relative eastward transport of the Caribbean plate in response to the beginning of spreading at the Cayman Trough, produced long-wavelength, low-amplitude folds whose axes plunge gently north and warp the earlier folds. A broad north-plunging syncline-anticline pair occupies most of St. John. The last tectonic event affecting St. John is recorded by a series of post-late Eocene sinistral strike-slip faults related to the early stages of spreading at the Cayman Trough spreading center and sinistral strike-slip accommodation near the northern border of the Caribbean plate. Central St. John is occupied by a rhomb horst bounded by two of these sinistral faults. Unlike other parts of the Greater Antilles, evidence for recent tectonic movement has not been observed on St. John.

  18. Henkilöstötilinpäätös Yritys Oy

    OpenAIRE

    Turunen, Tytti

    2011-01-01

    Tämän opinnäytetyön aiheena oli Yritys Oy:n henkilöstötilinpäätös vuodelta 2009. Henkilöstötilinpäätös jaetaan kahteen osaan, henkilöstötuloslaskelmaan ja henkilöstökertomukseen. Tavoitteena oli laatia Yritys Oy:lle henkilöstötilinpäätöksestä malli, jota yritys voi käyttää ja hyödyntää tulevaisuudessa henkilöstötilinpäätöstä laatiessa. Tavoitteena oli myös antaa kehittämisehdotuksia, minkälaista tietoa kannattaa kerätä seuraavia henkilöstötilinpäätöksiä varten. Henkilöstötilinpäätöksen tavoit...

  19. ST product characteristics and relationships with perceptions and behaviors among rural adolescent males: a qualitative study.

    Science.gov (United States)

    Couch, Elizabeth T; Darius, Ellen F; Walsh, Margaret M; Chaffee, Benjamin W

    2017-12-01

    Although smoking declines in the United States, the prevalence of male adolescent smokeless tobacco (ST; moist snuff and chewing tobacco) use remains unchanged. ST product characteristics, such as flavoring, packaging, and branding, could influence adolescents' ST initiation and continued use. This qualitative study examines the potential role of product characteristics in shaping ST-related perceptions and behaviors among rural adolescent males. Semi-structured individual interviews were conducted at three California rural high schools. ST users were asked about their experiences and perceptions related to product characteristics. Interviews were transcribed, coded, and analyzed using a general inductive approach. Participants associated flavored ST with appealing non-tobacco products, such as chewing gum and alcohol. Availability of different varieties and flavors stimulated interest and curiosity in sampling or switching between ST products. Time-limited promotional flavors and packaging also enhanced product appeal. Adolescent ST users preferred certain brands based on perceived brand features and perceived nicotine content, associating higher-strength brands as better suited for experienced ST users. Brand preferences frequently reflected perceived ST brand popularity within peer groups. Based on these observations, potential ST regulation and health education campaigns to address misconceptions about ST characteristics could influence adolescents' ST-related perceptions and reduce ST use among this vulnerable population. © The Author 2017. Published by Oxford University Press. All rights reserved. For permissions, please email: journals.permissions@oup.com.

  20. Physical medicine and rehabilitation in the 21st century.

    Science.gov (United States)

    Reinstein, L

    1994-01-01

    In conclusion, physical medicine and rehabilitation in the 21st century will be: new, exciting technologies, different patient populations, different practice settings, fewer PM&R residents, and more physician assistants, all operating under a universal access, single payer, Canadian-style health care system. I began my presentation with a quote from Yogi Berra. I'll close by paraphrasing the immortal words of Charles Dickens in the opening lines of A Tale Of Two Cities. PM&R in the 21st century will be "the best of times, the worst of times, the epoch of belief, the epoch of incredulity."

  1. Spolia from the Church of St. Nicholas in Nikoljac

    Directory of Open Access Journals (Sweden)

    Pejić Svetlana

    2012-01-01

    Full Text Available Two, so far unknown, spolia with carved interlace ornaments, built into the wall of the Church of St. Nicholas in Nikoljac are analyzed. These spolia are a part of the collection of fragments discovered earlier in the Church of St. Peter in Bijelo Polje. A comparative analysis was performed on a multitude of pre-Romanic material, in order to determine the time when they were made and whether they originated from any specific circle of stonemasons, and also to identify the initial position of the fragments in the liturgical church furniture for which they had been carved. [Projekat Ministarstva nauke Republike Srbije, br. 177036

  2. 21st Century Power Partnership: September 2016 Fellowship Report

    Energy Technology Data Exchange (ETDEWEB)

    Reber, Timothy J. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Rambau, Prudence [Eskom, Pretoria (South Africa); Mdhluli, Sipho [Eskom, Pretoria (South Africa)

    2017-09-29

    This report details the 21st Century Power Partnership fellowship from September 2016. This Fellowship is a follow-up to the Technical Audit of Eskom's Medium- and Long-term Modelling Capabilities, conducted by U.S. National Renewable Energy Laboratory (NREL) in April 2016. The prospect and role of variable renewable energy (vRE) in South Africa poses new modelling-related challenges that Eskom is actively working to address by improving the fidelity of PLEXOS LT and ST models.

  3. Performance Evaluation and Opportunity Assessment for St. Bernard Project

    Energy Technology Data Exchange (ETDEWEB)

    Dickson, B.

    2011-06-01

    This report describes efforts by IBACOS, a Department of Energy Building America research team, in the St. Bernard Project, a nonprofit, community-based organization whose mission is to assist Hurricane Katrina survivors return to their homes in the New Orleans area. The report focuses on energy modeling results of two plans that the St. Bernard Project put forth as 'typical' building types and on quality issues that were observed during the field walk and Best Practice recommendations that could improve the energy efficiency and durability of the renovated homes.

  4. Performance Evaluation and Opportunity Assessment for St. Bernard Project

    Energy Technology Data Exchange (ETDEWEB)

    Dickson, Bruce [IBACOS, Inc., Pittsburgh, PA (United States)

    2011-06-01

    This report describes efforts by IBACOS, a Building America research team, in the St. Bernard Project, a nonprofit, community-based organization whose mission is to assist Hurricane Katrina survivors to return to their homes in the New Orleans area. The report focuses on energy modeling results of two plans that the St. Bernard Project put forth as 'typical' building types and on quality issues that were observed during the field walk and best practice recommendations that could improve the energy efficiency and durability of the renovated homes.

  5. Construction experience on PCRV liners at Fort St. Vrain

    International Nuclear Information System (INIS)

    Cliff, J.O.; Wunderlich, R.G.

    1976-01-01

    The construction of the steel liners for the Fort St. Vrain prestressed concrete reactor vessel presented many unique problems for which techniques were developed to satisfy the rigid specification requirements. The PCRV cavity liner was fabricated from 1.9cm carbon steel plate. The liners were partially fabricated by Pittsburgh-Des Moines Steel Company at their Pittsburgh manufacturing facility. The liners were then shipped by rail to within approximately five miles of the jobsite and then trucked the remaining distance. The construction techniques, dimensional control, concrete support and testing utilized on the Fort St. Vrain project are presented in detail and demonstrate the flexibility of the PCRV for field construction. (author)

  6. Rwanda. Dansk støtte er en god investering

    DEFF Research Database (Denmark)

    Larsen, Josefine Kühnel

    2012-01-01

    Danmark fortsætter militær støtte til Rwanda mens andre lande fryser bistand Rwandas regering har siden 2005 bidraget betydeligt til fredsbevarende operationer. Rwanda har gennem sit styrkebidrag til fredsbevarende operationer potentialet til at spille en væsentlig regional rolle pga. landets...... militære styrke og erfaring med forsoning, konfliktløsning og genopbygning efter krigen og folkemordet i 1994. Aktuelt bidrager Rwanda med 4,577 soldater til fredsbevarende missioner i FN-regi, hvilket betyder, at Rwanda er det land i verden, der leverer det sjette største militære styrkebidrag til FN...

  7. Efficiency revolution in the monastery St. Ottilien; Effizienzrevolution im Kloster St. Ottilien

    Energy Technology Data Exchange (ETDEWEB)

    Mauch, Wolfgang [Forschungsstelle fuer Energiewirtschaft e.V., Muenchen (Germany); Forschungsgesellschaft fuer Energiewirtschaft mbH, Muenchen (Germany)

    2011-07-01

    In 2007, the monastery St. Ottilien near Munich (Federal Republic of Germany) registered an annual emission of 2,500 tonnes of CO{sub 2}. The associated costs and environmental concerns disposed the monastery to a reduction in the consumption of fossil fuels (about 700,000 liters of heating oil per year) by 90 % by means of a variety of measures. An extensive program of thermal insulation was carried out, and a highly efficient heating system for the restoration of 45 buildings was installed. A thermographic analysis of the existing buildings resulted in an energy-efficient renovation. Efforts have been made for thermal insulation. Windows were replaced. The heating sysem and steam production were optimized. A central power supply with two wood pellet boilers and a combined heat and power plant based on biogas were installed. Thus 90 % of heat supply and 100 % of the power generation of the monastery were covered. Thus, the CO{sub 2} emissions were reduced to 500 tons in 2009, and to 250 tons in 2010.

  8. Reciprocal ST-Segment Changes in Myocardial Infarction: Ischemia at Distance Versus Mirror Reflection of ST-Elevation.

    Science.gov (United States)

    Vaidya, Gaurang Nandkishor; Antoine, Steve; Imam, Syed Haider; Kozman, Hani; Smulyan, Harold; Villarreal, Daniel

    2018-02-01

    Reciprocal ST-depression in the electrocardiograms (ECGs) of patients with ST-elevation myocardial infarction (STEMI) results from either true ischemia at a distance via collateral circulation diverting blood to the infarcted region or an electrical phenomenon that results from a mirror reflection of ST-elevation. We aimed to identify the role of reciprocal ECG changes in predicting collateral circulation to the infarcted area determined angiographically. In a retrospective study, ECG and angiography of 53 STEMI patients admitted to SUNY Upstate Medical University in 2014 were reviewed independently by experts blinded to the results of ECG and coronary angiography. Reciprocal changes (RC) in ECG were present in 41 patients (77%) and on angiography, 14 patients (26%) exhibited collateral vessels to the ischemic areas. No correlation was found between the presence of RC and collateral circulation (P = 0.384), or between the depth of reciprocal ST-depression and the degree of the collateral circulation (P = 0.195). However, 84% of patients without collaterals exhibited resolution of RC after successful percutaneous coronary intervention (PCI) (P = 0.036), suggesting that the ST depressions that resolved after reperfusion were directly caused by the culprit vessel. Patients without RC presented late after symptom onset (9.25 versus 3.83 hours, P = 0.004), also suggesting time related resolution. RC had no relation to or predictive value for collaterals on angiography. Among late presenting patients, RC were less frequent. Thus, reciprocal ST-depression may represent subendocardial ischemia from the primary coronary event or simply an electrical phenomenon, rather than ischemia at distance from impaired collateral circulation. Published by Elsevier Inc.

  9. 76 FR 38357 - Reorganization of Foreign-Trade Zone 102, Under Alternative Site Framework; St. Louis, MO

    Science.gov (United States)

    2011-06-30

    ... Zone 102, Under Alternative Site Framework; St. Louis, MO Pursuant to its authority under the Foreign.../2010) as an option for the establishment or reorganization of general-purpose zones; Whereas, the St... the City of St. Louis and St. Louis County, Missouri, within and adjacent to the St. Louis Customs and...

  10. Short Communication A near mass stranding of cetaceans in St ...

    African Journals Online (AJOL)

    A group of 70 false killer whales Pseudorca crassidens and 124 bottlenose dolphins Tursiops sp., and a separate group of 13 Risso's dolphins Grampus griseus, assembled close inshore off a known mass-stranding site in St Helena Bay, South Africa, in October 2003. However, only a single Risso's dolphin attempted to ...

  11. St. Ola sõitis Virumaa lipulaevana Soome / Gerli Romanovitsh

    Index Scriptorium Estoniae

    Romanovitš, Gerli, 1977-

    2005-01-01

    Ilmunud ka: Severnoje Poberezhje 10. juuni lk 1,4. Parvlaev St. Ola alustas sõitu Sillamäelt Kotkasse, et viia Ida-Virumaa esindajad Kouvolas toimuvale messile, millest poole võtab enda alla Virumaa väljapanek. Järgmisel aastal käivitub Sillamäe-Kotka regulaarlaevaliin. Ida-Viru maavanema Ago Silde kommentaar

  12. Marketing and 21 st Century Technological Challenges: The Need ...

    African Journals Online (AJOL)

    Marketing and 21 st Century Technological Challenges: The Need for Curricula Review. ... Journal of Research in National Development ... Marketing had over the years served the dominant function of bridging the gap between production and consumption through a conceptualized, well structured programme of academic ...

  13. The English of Gustavia, St. Barthélemy

    NARCIS (Netherlands)

    Decker, Ken; Williams, Jeffrey P.; Schneider, Edgar W.; Trudgill, Peter; Schreier, Daniel

    2015-01-01

    Introduction There is a variety of English spoken in the port city of Gustavia on the French island of St. Barthélemy in the Leeward Islands in the northeastern corner of the Caribbean. It has the smallest population of speakers of English in the Caribbean and is probably the most endangered

  14. Transforming Power Systems; 21st Century Power Partnership

    Energy Technology Data Exchange (ETDEWEB)

    None

    2015-05-20

    The 21st Century Power Partnership - a multilateral effort of the Clean Energy Ministerial - serves as a platform for public-private collaboration to advance integrated solutions for the large-scale deployment of renewable energy in combination with deep energy ef?ciency and smart grid solutions.

  15. Støtte til udsatte børnefamilier

    DEFF Research Database (Denmark)

    Hansen, Helle; Skov, Peter Rohde; Munkholt Sørensen, Kresta

    ’Praktisk Pædagogisk Støtte’ og ’Familiebehandling’ er de to familiebevarende foranstaltninger i serviceloven, som familier oftest visiteres til i Danmark. Dette studie er et af de første, der kortlægger, hvordan kommunerne udmønter de to foranstaltninger, og måler samtidig effekten ved et random...

  16. 21st centuries skill implication on educational system

    Science.gov (United States)

    Wrahatnolo, T.; Munoto

    2018-01-01

    The purpose of this article is to identify skill needed in 21st centuries and its implication on Indonesia’s educational system. This research found that the 21st centuries skill application has more measurable benefits in some sections of life, such as critical thinking and problem solving, initiative, creativity, and entrepreneurship, communication, teamwork, metacognition (change of mindset), digital literature. This study applied qualitative data analysis. The data were taken from different sources and literature. The analysis showed that The 21st centuries education concept’s implementation can be applied in the curriculum of the required subject that is addressed to achieve learning and innovation skills competence and also technology and information media skills competence. While supporting subject group directed to achieve life and career skills competence. All subjects are the derivation from core subject 3R, which are reading, writing, and arithmetic. Based on the description above, it can be concluded that 21st centuries skill needs; (1) a life planning; (2) flexibility and adaptability; (3) initiative and self-management (4) entrepreneurship; (5) social and cultural interaction; (6) productivity and accountability; (7) leadership; (8) critical thinking, (9) problem solving; (10) communication; (11) collaboration and teamwork; (12) lifelong learning; and (13) digital literation.

  17. (HIV) INFECTION AMONG ANTENATAL CLINIC ATTENDEES IN St ...

    African Journals Online (AJOL)

    DJFLEX

    The prevalence of human immunodeficiency virus (HIV) infection was estimated among pregnant women attending clinic at St. ... percentage prevalence by educational status was: women with no formal education 37.5%; those with secondary education, 11.3% and ..... 81% at age 18. These young married girls lack proper.

  18. Department of Energy: Nuclear S&T workforce development programs

    International Nuclear Information System (INIS)

    Bingham, Michelle; Bala, Marsha; Beierschmitt, Kelly; Steele, Carolyn; Sattelberger, Alfred P.; Bruozas, Meridith A.

    2016-01-01

    The U.S. Department of Energy (DOE) national laboratories use their expertise in nuclear science and technology (S&T) to support a robust national nuclear S&T enterprise from the ground up. Traditional academic programs do not provide all the elements necessary to develop this expertise, so the DOE has initiated a number of supplemental programs to develop and support the nuclear S&T workforce pipeline. This document catalogs existing workforce development programs that are supported by a number of DOE offices (such as the Offices of Nuclear Energy, Science, Energy Efficiency, and Environmental Management), and by the National Nuclear Security Administration (NNSA) and the Naval Reactor Program. Workforce development programs in nuclear S&T administered through the Department of Homeland Security, the Nuclear Regulatory Commission, and the Department of Defense are also included. The information about these programs, which is cataloged below, is drawn from the program websites. Some programs, such as the Minority Serving Institutes Partnership Programs (MSIPPs) are available through more than one DOE office, so they appear in more than one section of this document.

  19. An Empirical Approach to the St. Petersburg Paradox

    Science.gov (United States)

    Klyve, Dominic; Lauren, Anna

    2011-01-01

    The St. Petersburg game is a probabilistic thought experiment. It describes a game which seems to have infinite expected value, but which no reasonable person could be expected to pay much to play. Previous empirical work has centered around trying to find the most likely payoff that would result from playing the game n times. In this paper, we…

  20. Laser stimulation of the acupoint 'Zusanli' (ST.36) on the ...

    Indian Academy of Sciences (India)

    2016-02-13

    Feb 13, 2016 ... [Frederico ÉHFF, Santos AA, Sá-Caputo DC, Neves RF, Guimarães CAS, Chang5 S and Bernardo-Filho .... ST.36 of the stomach meridian (de Souza Franco et al. ..... S, Ailton Alexandre Santos AAV, Paoli S, Presta GA, et al.

  1. Safety and licensing analyses for the Fort St. Vrain HTGR

    International Nuclear Information System (INIS)

    Ball, S.J.; Conklin, J.C.; Harrington, R.M.; Cleveland, J.C.; Clapp, N.E. Jr.

    1982-01-01

    The Oak Ridge National Laboratory (ORNL) safety analysis program for the HTGR includes development and verification of system response simulation codes, and applications of these codes to specific Fort St. Vrain reactor licensing problems. Licensing studies addressed the oscillation problems and the concerns about large thermal stresses in the core support blocks during a postulated accident

  2. Resource scarcity in the 21st century: conflict or cooperation?

    NARCIS (Netherlands)

    Qasem, I.

    2010-01-01

    Oil and natural gas, water, food, and minerals are critical to ensuring our wellbeing and prosperity. The mismatch between future demand and supply is crystallizing into one of the most complex and urgent issues policymakers will face in the 21st Century. Unless the challenges arising from these

  3. Clinical implications of ST segment time-course recovery patterns ...

    African Journals Online (AJOL)

    Arun Kumar Agnihotri

    Journal home page: http://www.akspublication.com/ijmu. Original Work. 3. Copyrighted © by Dr. ... KEY WORDS: Exercise stress test; ST segment time course patterns. INTRODUCTIONᴪ .... using simple descriptive statistics (mean ± SD) and contingency .... two patients who had the recovery time of less than. 3 minutes, had ...

  4. A 3000 yr paleostorm record from St. Catherines Island, Georgia

    Science.gov (United States)

    Braun, Erick; Meyer, Brian; Deocampo, Daniel; Kiage, Lawrence M.

    2017-09-01

    Tropical cyclones (hurricanes in the northern hemisphere) are amongst the most devastating of the world's natural disasters and cause billions of dollars in damage every year. Data on the likelihood of a coastal site being struck by a major hurricane strike can potentially aid in planning and mitigation efforts that could save money and lives. However, forecasting requires data that are currently insufficient for the Georgia Bight. This study provides information to enhance the paleohurricane record by analysis of a 467 cm thick vibracore raised from St. Catherines Island, GA. Sediment geochemistry and foraminiferal assemblages indicate deposits attributable to seven paleohurricane events, five of which were likely major hurricanes when they made landfall on St. Catherines. Magnitudes were estimated by comparison to the overwash deposit left by ;The Sea Islands hurricane of 1893;, a major hurricane recorded by the recent sediment of St. Catherines Island. The St. Catherines record also shows a change in the activity levels on the Georgia coast with two distinct activity regimes over the past 3000 years.

  5. Fostering 21st Century Skills through Game Design and Development

    Science.gov (United States)

    Garvey, Gregory P.

    2015-01-01

    This reflection paper argues that the design and development of digital games teach essential 21st century skills. Intrinsic to application and game development is design thinking. Design thinking requires iterative development, which demands creativity, critical thinking and problem solving. Students are engaged through learning by doing in both…

  6. St. Cloud State University's Impact on the Local Economy.

    Science.gov (United States)

    Lange, Mark D.

    The economic impact of St. Cloud State University, Minnesota, on the local economy was studied. Using models developed by the American Council on Education, estimates were made of the dollar outlays by the local economic sectors that are associated with or influenced by the university. The focus is the measurable impacts, in dollar terms, of the…

  7. A 21st-Century Humanities for the Community College

    Science.gov (United States)

    Alford, Barry; Elden, Lucia

    2013-01-01

    This essay examines not only the role the humanities play in the community college curriculum but also how our approach to and understanding of the humanities must change. The defense of a 21st-century humanities has to begin in the experience of our students and not in the traditional canons of our disciplines.

  8. St. George at Prague Castle and Perseus: an Impossible Encounter?

    Czech Academy of Sciences Publication Activity Database

    Bažant, Jan

    2015-01-01

    Roč. 19, 1/2 (2015), s. 189-201 ISSN 1212-5865 Institutional support: RVO:67985955 Keywords : Bellerophon * St. George * iconography * Prague Castle * classical tradition Subject RIV: AB - History http://studiahercynia.ff.cuni.cz/wp-content/uploads/sites/79/2016/05/jan_bazant_189-201.pdf

  9. The 21st Century Skills and Job Performance of Teachers

    Science.gov (United States)

    Pa-alisbo, Mark Anthony Cenas

    2017-01-01

    The Philippines' Department of Education through the implementation of the Basic Education Sector Reform Agenda (BESRA) is pursuing a package of policy reforms to further improve education. One of its reforms is the K-12 Program which has opened the way to the mandated 21st Century Skills. These include Learning and Innovation; Information, Media…

  10. 21st Annual Conference of Ramanujan Mathematical Society

    Indian Academy of Sciences (India)

    Paper Presentation: Those who want to present papers should send an abstract of the paper along with a hard copy of the paper so as to reach the Local Secretary, 21st Annual. Conference of Ramanujan Mathematical Society, Department of Mathematics and Statis- tics, University of Hyderabad, Hyderabad 500046 on or ...

  11. Cybercare: Combining Healthcare and Cyberspace in the 21st Century

    National Research Council Canada - National Science Library

    Rosen, J

    2001-01-01

    ... physician and a cybercare vision of a new healthcare system We will then predict what type of large-scale medical disaster would prompt the creation of a cybercare healthcare system Finally, we discuss the challenges to be faced in the 21st century.

  12. An Institutional Autopsy of St. Augustine Junior College

    Science.gov (United States)

    Lumadue, Richard T.

    2009-01-01

    Institutional autopsies can teach much about why learning centers fail the test of time. St. Augustine Junior College in north Florida, the brainchild of Dr. George Apel, was begun in 1942 and ended seven years later in 1949. The purposes of the short-lived college are identified for discussion in this paper. Also identified are the reasons for…

  13. Developing 21st Century Process Skills through Project Design

    Science.gov (United States)

    Yoo, Jeong-Ju; MacDonald, Nora M.

    2014-01-01

    The goal of this paper is to illustrate how the promotion of 21st Century process skills can be used to enhance student learning and workplace skill development: thinking, problem solving, collaboration, communication, leadership, and management. As an illustrative case, fashion merchandising and design students conducted research for a…

  14. Sunrayce 97 Continues Day 7 - Smith Center to St. Francis

    Science.gov (United States)

    Manager (202) 586-0713 St. Francis, Kan. -- It was a close race for the top three places on the 7th day of running great. It's a solid car. We may not have the fastest or most efficient vehicle in the race, but we withdraw from the race yesterday due to suspension problems. The team was presented an "Inspector's

  15. Principal Component Surface (2011) for Fish Bay, St. John

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This image represents a 0.3x0.3 meter principal component analysis (PCA) surface for areas inside Fish Bay, St. John in the U.S. Virgin Islands (USVI). It was...

  16. Principal Component Surface (2011) for Coral Bay, St. John

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This image represents a 0.3x0.3 meter principal component analysis (PCA) surface for areas inside Coral Bay, St. John in the U.S. Virgin Islands (USVI). It was...

  17. 21st Annual Conference of Ramanujan Mathematical Society

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 11; Issue 4. 21st Annual Conference of Ramanujan Mathematical Society. Information and Announcements Volume 11 Issue 4 April 2006 pp 108-108. Fulltext. Click here to view fulltext PDF. Permanent link:

  18. Cyberbullying and Sexting: Technology Abuses of the 21st Century

    Science.gov (United States)

    Siegle, Del

    2010-01-01

    Many young people cannot remember a time before Instant Messaging (IM), cell phone text messaging, video conferencing, blogging, e-mailing, and MySpace and Facebook postings existed. Thanks to the ubiquitous nature of technology in the 21st century, digital natives are accustomed to seeing, and being seen, on a scale that was unimaginable by their…

  19. Encouraging results for controlling an Agricultural pest on St. Eustatius

    NARCIS (Netherlands)

    Debrot, A.O.; Reid, A.; Leslie, T.W.; Madden, H.; Stapel, J.; Dalm, Friso; Uphoff, Lara; Zwet, van der Leonie

    2016-01-01

    In 2013, the invasive Giant African Land Snail, Achatina fulica was found in a small part of urban St. Eustatius. In collaboration with local government agencies and Dutch universities, IMARES* conducted field and laboratory pilot trials of control methods from October 2015 to June 2016.

  20. ST2 and Galectin-3 : Ready for Prime Time?

    NARCIS (Netherlands)

    Meijers, Wouter C; van der Velde, A Rogier; de Boer, Rudolf A

    ST2 and galectin-3 are emerging biomarkers in the field of heart failure and have been extensively studied, and that whether they provide additional prognostic value on top of the clinical models and the gold standard in HF, (NT-pro)BNP. Our aim was to provide a comprehensive review of these

  1. Mapping ecosystem services in the St. Louis River Estuary

    Science.gov (United States)

    Sustainable management of ecosystems for the perpetual flow of services beneficial to human communities requires reliable data about from where in the ecosystem services flow. Our objective is to map ecosystem services in the St. Louis River with the overarching U.S. EPA goal of ...

  2. Mapping ecosystem services in the St. Louis River estuary (presentation)

    Science.gov (United States)

    Management of ecosystems for sustainable provision of services beneficial to human communities requires reliable data about from where in the ecosystem services flow. Our objective is to map ecosystem services in the St. Louis River with the overarching EPA goal of community sust...

  3. Orthophoto Mosaic (2012) for Coral Bay, St. John

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This 0.3x0.3 meter imagery mosaic of Coral Bay, St. John in the U.S. Virgin Islands was created by the National Oceanic and Atmospheric Administration (NOAA) using a...

  4. Climate Prediction Center - Outreach: 41st Annual Climate Diagnostics &

    Science.gov (United States)

    home page National Weather Service NWS logo - Click to go to the NWS home page Climate Prediction Annual Climate Diagnostics & Prediction Workshop NOAA's 41st Climate Diagnostics and Prediction Climate Diagnostics Prediction Workshop (CDPW) news, visit the CDPW list server Abstract Submission Has

  5. Data-to-Decisions S&T Priority Initiative

    Science.gov (United States)

    2011-11-08

    Decisions S&T Priority Initiative Dr. Carey Schwartz PSC Lead Office of Naval Research NDIA Disruptive Technologies Conference November 8-9, 2011...DISTRIBUTION/AVAILABILITY STATEMENT Approved for public release; distribution unlimited 13. SUPPLEMENTARY NOTES Presented at the NDIA Disruptive ... Technologies Conference, November 8,-9, 2011,Washington, DC 14. ABSTRACT 15. SUBJECT TERMS 16. SECURITY CLASSIFICATION OF: 17. LIMITATION OF ABSTRACT

  6. Bringing Foreign Language Learning into the 21st century | Thomas ...

    African Journals Online (AJOL)

    Bringing Foreign Language Learning into the 21st Century. The different challenges facing foreign language lecturers are considered as well as the different methods used to teach a foreign language. Technology and multimedia are proposed not only as tools and supports but also as a possible solution. With the change ...

  7. Assessing 21st Century Skills: Summary of a Workshop

    Science.gov (United States)

    Koenig, Judith Anderson

    2011-01-01

    The routine jobs of yesterday are being replaced by technology and/or shipped off-shore. In their place, job categories that require knowledge management, abstract reasoning, and personal services seem to be growing. The modern workplace requires workers to have broad cognitive and affective skills. Often referred to as "21st century…

  8. 21st European Congress of Obstetrics and Gynaecology

    DEFF Research Database (Denmark)

    Hornnes, Peter

    2010-01-01

    The 21st European Congress of Obstetrics and Gynaecology took place in Antwerp 5-8 May 2010. The congress provided the participants with an overview of recent scientific and clinical developments throughout the field of obstetrics and gynaecology, and these are summarized in this article....

  9. Magmagenesis at Soufriere volcano St Vincent, Lesser Antilles Arc

    Science.gov (United States)

    Heath, E.; Macdonald, R.; Belkin, H.; Hawkesworth, C.; Sigurdsson, Haraldur

    1998-01-01

    Soufriere volcano of St Vincent (3 wt %, whereas various projections onto phase diagrams are more consistent with relatively anhydrous magmas. Primary magmas at Soufriere were generated by around 15% melting of mid-ocean ridge basalt type mantle sources which had been modified by addition of fluids released from the slab containing contributions from subducted sediments and mafic crust.

  10. Nye arbejdsorganisationsformer i de største danske virksomheder

    DEFF Research Database (Denmark)

    Foss, Nicolai Juul

    Baseret på et sample af de 1000 største danske virksomheder undersøgesforekomsten af nye arbejdsorganiseringsformer i dansk erhvervsliv. Endvidereundersøges det, hvilke virksomheder der typisk implementerer de nye måder atorganisere arbejdet på. Det vises at det primært er virksomheder ikonkurren...

  11. Pulmonary embolism presenting with ST segment elevation in inferior leads

    Directory of Open Access Journals (Sweden)

    Muzaffer Kahyaoğlu

    2017-03-01

    Full Text Available Acute pulmonary embolism is a form of venous thromboembolism that is widespread and sometimes mortal. The clinical presentation of pulmonary embolism is variable and often nonspecific making the diagnosis challenging. In this report, we present a case of pulmonary embolism characterized by ST segment elevation in inferior leads without reciprocal changes in the electrocardiogram.

  12. Proceedings of the 1st LAK Data Challenge

    NARCIS (Netherlands)

    d'Aquin, Mathieu; Dietze, Stefan; Drachsler, Hendrik; Herder, Eelco; Taibi, Davide

    2013-01-01

    d'Aquin, M., Dietze, S., Drachsler, H., Herder, E., & Taibi, D. (Eds.) (2013, April). Proceedings of the 1st LAK Data Challenge, held at LAK 2013, the Third Conference on Learning Analytics and Knowledge. Published by CEUR Workshop Proceedings, 2013, Vol. 974.

  13. Flora of St Katherine Protectorate: key to families and genera ...

    African Journals Online (AJOL)

    Flora of St Katherine Protectorate: key to families and genera. Wafaa Kamel, Magda Gazar, Samy Zalat, Francis Gilbert. Abstract. Egyptian Journal of Natural History Vol.1 1999: 1-39. Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT.

  14. Moscow and St. Petersburgpsychological schools: from opposition to friendship

    Directory of Open Access Journals (Sweden)

    Victor M. Allakhverdov

    2016-09-01

    Full Text Available The paper is an attempt to summarize the interaction of the two largest schools of psychology in Russia: the psychological schools of Moscow and St. Petersburg. The paper is a sketch dedicated to the 50th anniversary of the psychological faculties of Moscow and St. Petersburg, and should not be appreciated as a historical treatise. Tense ties between the psychological schools, that originate in the distant past, have gone through different historical stages. Slavophilevs Westernizer traditions affected the initial difference in these schoolsemerging into the opposition: either the human being is studied entirety with his/her vast subjective experience, but losing the reliability of our statements (peculiarity of Moscow school, or we study the human being accurately using objective methods, but losing the integrity of our ideas (peculiarity of St.-Petersburg school. Both psychological schools, having gone through the ups and downs, have retained their identity and their emphasis on research. Moscow scholars in their studies are aimed to larger issues and still rely on large-scale Vygotsky-Leontiev approach. Scholars of St.-Petersburgtouch upon more specific issues using empirical methods, but still continue with nostalgia and hope making plans about creating a common concept of human individual according to Ananiev. Nowadays between the two schools there is no opposition, but only one mutual love.

  15. Economic and Financial Education for the 21st Century

    Science.gov (United States)

    Schug, Mark; Lopus, Jane

    2008-01-01

    The Partnership for 21st Century Skills places an important emphasis on fundamental social science subjects including history, geography, government and civics, and economics as well as a stress on other important subjects such as English, foreign languages, arts, and science in the school curriculum. It has also identified what it calls 21st…

  16. Teaching with Autoharps in the 21st Century

    Science.gov (United States)

    Birnie, Rebecca A.

    2014-01-01

    The excitement of playing an instrument is one of the greatest motivating forces in teaching general music to students. The autoharp, which may be long forgotten in the general music classrooms of the 21st century, is an ideal instrument to "re-introduce" to students. The teaching of a traditional folk instrument provides advantages for…

  17. Essentials for Engaged 21st-Century Students

    Science.gov (United States)

    Jones, Virginia R.

    2012-01-01

    The Millennial Generation is a subject of paramount interest for 21st-century educators. It is a generation unlike its predecessors, with some stating it is the most intelligent consumer generation in history. Experts in the fields of neurobiology and psychology have found that Millennial brains may actually be "physically different" because of…

  18. Proceedings of the 1st JAERI symposium on HTGR technologies

    International Nuclear Information System (INIS)

    1990-07-01

    This report was edited as the Proceedings of the 1st JAERI Symposium on HTGR Technologies, - Design, Licensing Requirements and Supporting Technologies -, collecting the 21 papers presented in the Symposium. The 19 of the presented papers are indexed individually. (J.P.N.)

  19. Orthophoto Mosaic (2012) for Fish Bay, St. John

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This 0.3x0.3 meter imagery mosaic of Fish Bay, St. John in the U.S. Virgin Islands was created by the National Oceanic and Atmospheric Administration (NOAA) using a...

  20. Bovine-associated MRSA ST398 in The Netherlands

    Directory of Open Access Journals (Sweden)

    Tavakol Mehri

    2012-05-01

    Full Text Available Abstract During routinely screening (50.000 milk samples on an annual basis 14 MRSA ST398 strains were identified in the period of January 2008 to September 2008 in 14 different dairy herds located in the provinces Overijssel and Gelderland, The Netherlands. Molecular analysis was performed by Cfr9I PFGE, ST398-specific diagnostic PCR, spa typing, SCCmec typing and Panton-Valentine Leukocidin (PVL gene PCR. The molecular analyses of 14 MRSA (one MRSA strain per herd strains revealed that all strains belong to ST398 with 3 closely related spa types (t011, t108 and t889, all commonly found in pigs and carry 2 different SCCmec types, IVa and V. All MRSA strains were resistant to two or more classes of antibiotics and also PVL negative. The majority of farms (n = 9, 64% harboured combined livestock with both cows and pigs present. Our study contributes to the growing evidence that MRSA ST398 is transmitted among various animal species and can be considered as an etiological agent of mastitis in dairy cows.

  1. Volcano ecology: flourishing on the flanks of Mount St. Helens

    Science.gov (United States)

    Rhonda Mazza; Charlie Crisafulli

    2016-01-01

    Mount St. Helens’ explosive eruption on May 18, 1980, was a pivotal moment in the field of disturbance ecology. The subsequent sustained, integrated research effort has shaped the development of volcano ecology, an emerging field of focused research. Excessive heat, burial, and impact force are some of the disturbance mechanisms following an eruption. They are also...

  2. Mount St. Helens 30 years later: a landscape reconfigured.

    Science.gov (United States)

    Rhonda Mazza

    2010-01-01

    On May 18, 1980, after two months of tremors, Mount St. Helens erupted spectacularly and profoundly changed a vast area surrounding the volcano. The north slope of the mountain catastrophically failed, forming the largest landslide witnessed in modern times. The largest lobe of this debris avalanche raced 14 miles down the Toutle River...

  3. Anipamil prevents ST depression in patients with stable angina pectoris

    DEFF Research Database (Denmark)

    Larsen, C T; Sørum, C; Rasmussen, V

    1993-01-01

    test with > or = 0.10 mV horizontal or down-sloping ST-segment depression and limited by angina pectoris, and at least 10 attacks of angina pectoris in the initial single-blind placebo period. During the placebo period, a total duration of transient myocardial ischemia > or = 0.10 mV during the 24-hour...

  4. Mount St. Helens: Still erupting lessons 31 years later

    Science.gov (United States)

    Rhonda Mazza; Charlie Crisafulli; Fred Swanson

    2011-01-01

    The massive volcanic eruption of Mount St. Helens 31 years ago provided the perfect backdrop for studying the earliest stages of forest development. Immediately after the eruption, some areas of the blast area were devoid of life. On other parts of the volcanic landscape, many species survived, although their numbers were greatly reduced. Reassembly began at many...

  5. Servant Leadership: Guiding Extension Programs in the 21st Century

    Science.gov (United States)

    Astroth, Kirk A.; Goodwin, Jeff; Hodnett, Frank

    2011-01-01

    A new set of leadership skills is required for Extension administrators for the 21st century. Past models and theories are reviewed and discussed. The old "power" model of leadership is no longer relevant. A relatively new model called "Servant Leadership" is reviewed and explained. Seven key practices of servant leadership are outlined, and the…

  6. New Challenges in 21st-Century Dance Education

    Science.gov (United States)

    Kassing, Gayle

    2010-01-01

    To become competent in today's society, individuals need multiliteracies. The 21st-century dancer needs to be an artist, choreographer, educator, and researcher who can meet challenges and make an impact within the profession, as well as across education, the arts, and society. As dance professionals assess how to utilize their resources better…

  7. Developing Classroom Web Sites for 21st Century Learning

    Science.gov (United States)

    Tingen, Jennifer; Philbeck, Lauren; Holcomb, Lori B.

    2011-01-01

    Classroom Web sites have the potential to support and enhance student learning by targeting 21st century skills, such as collaboration among teachers, students, parents, and other teachers, media literacy, and interpersonal and self-directional skills, as well as thinking and problem-solving skills. Web 2.0 tools such as blogs, vokis, and podcasts…

  8. European governance challenges in 21st century bio-engineering

    NARCIS (Netherlands)

    Est, van R.; Stemerding, D.; Est, van R.; Stemerding, D.

    2012-01-01

    This Final Report discussed four case studies (whole genome sequencing, neuromodulation, biocybernetic adaptation and standardization in synthetic biology) focusing on particular developments in the four fields of 21st-century bio-engineering that were explored more extensively in the earlier

  9. Joint Force Quarterly. Issue 76, 1st Quarter 2015

    Science.gov (United States)

    2015-01-01

    should be a humanist approach that emphasizes the importance of meeting the student’s full range of needs: emotional, spiritual, physical, and...always be calibrated against the Soviet Union’s existential threat. In contrast, the 21st century’s strategic context is much harder to define and

  10. Naval S&T Strategy: Innovations For The Future Force

    Science.gov (United States)

    2015-01-01

    promote fundamental knowledge expansion to collectively paint a picture of the future naval force that today’s initiatives will help build. Scientists and... graphene , QuikClot and many more). In fiscally austere times like today, there is great pressure to tie S&T more closely to R&D technology

  11. RESTAURANT AND CAFETERIA SERVICES ARRANGEMENTS FOR MAY 1ST, 2001

    CERN Multimedia

    Restaurant Supervisory Committee

    2001-01-01

    1. Restaurants As Tuesday, May 1st, is an official CERN holiday, restaurants no 2 (DSR : Bldg. 504 - Meyrin) and no 3 (Avenance : Bldg. 866 - Prévessin) will be closed as from Monday, April 30 at 18h00. They will reopen on Wednesday, May 2nd at 6h30 (rest. no 2) and at 7h00 (rest. no 3). On May 1st, a limited service will be provided by restaurant no. 1 (COOP : Bldg. 501 - Meyrin) from 8h00 to 21h00 with hot meals served from 11h30 to 14h00 and from 18h00 to 19h30. 2. Satellite cafétérias All satellite cafétérias will be closed on May 1st. They will all operate normally on Monday, April 30, except for buildings 17 (Meyrin), 865 and 892 (Prévessin) which will be closed. 3. Newspaper stand The newspaper kiosque in building 501 will be closed on May 1st.

  12. Monitoring birds, reptiles and butterflies in the St Katherine ...

    African Journals Online (AJOL)

    INTRODUCTION. Egypt has a ... mixed blessing of tourism, which increases the value of preserving the region's wildlife, but .... Canal University's Research Centre at the edge of the town of St Katherine for approximately .... distance from the observer, the whole basis of the Line Transect method. ...... Concise edition. Oxford ...

  13. Vegetation and Grazing in the St. Katherine Protectorate, South ...

    African Journals Online (AJOL)

    Plants were surveyed in the St. Katherine Protectorate of South Sinai, Egypt. The most frequently recorded plant species include: Artemisia herba-alba, Artemisia judaica, Fagonia arabica, Fagonia mollis, Schismus barbatus, Stachys aegyptiaca, Tanacetum sinaicum, Teucrium polium and Zilla spinosa. Dominant plant ...

  14. Monitoring birds, reptiles and butterflies in the St Katherine ...

    African Journals Online (AJOL)

    Fifty-two bird species were recorded during transect and point count surveys of wadis in the St Katherine Protectorate in the mountainous southern region of the Sinai, Egypt. Two species are new to Egypt: Rock Nuthatch (Sitta neumeyer) and Rock Sparrow (Petronia petronia). There were several other notable species: ...

  15. Healing the Wounds: St. Augustine, Catechesis, and Religious Education Today

    Science.gov (United States)

    Franchi, Leonardo

    2011-01-01

    St. Augustine of Hippos' writing on education offers a fresh lens through which the conceptual framework of religious education in the Catholic school can be understood. Recent teaching of the Magisterium of the Catholic Church on the distinctive nature of religious education and catechesis has challenged religious educators to find an alternative…

  16. New St-chromosome-specific molecular markers for identifying ...

    Indian Academy of Sciences (India)

    et al. 1994) or JJsSt (Chen et al. 1998) was widely used in wheat breeding programme (Chen .... Japan). Table 1. The features of primers used in this study. Homologous ..... Redinbaugh M. G., Jones T. A. and Zhang Y. T. 2000 Ubiquity of.

  17. Proceedings of the 1st Symposium on Laser Spectroscopy

    International Nuclear Information System (INIS)

    1993-11-01

    This proceedings contains articles of the 1st Symposium on Laser Spectroscopy. It was held on Nov 11, 1993 in Taejeon, Korea. The main topics are as follows: Laser Isotope, Laser Spectroscopy, Laser Fusion, Laser Applications and so on. (Yi, J. H.)

  18. Developing 21st Century Chemistry Learning through Designing Digital Games

    Science.gov (United States)

    Lay, Ah-Nam; Osman, Kamisah

    2018-01-01

    The purpose of this study is to investigate the effect of Malaysian "Kimia" (Chemistry) Digital Games (MyKimDG) module on students' achievement and motivation in chemistry as well as 21st century skills. Chemistry education in Malaysia should put greater emphasis on combination of cognitive, sociocultural and motivational aspects to…

  19. Tritium stripping in a nitrogen glovebox using SAES St 198

    International Nuclear Information System (INIS)

    Klein, J.E.; Wermer, J.R.

    1994-01-01

    SAES metal getter material St 198 was chosen for glovebox stripper tests to evaluate its effectiveness of removing tritium from a nitrogen atmosphere. The St 198 material is unique from a number of other metal hydride-based getter materials in that it is relatively inert to nitrogen and can thus be used in nitrogen glovebox atmospheres. Six tritium stripper experiments which mock-up the use of a SAES St 198 stripper bed for a full-scale (10,500 liter) nitrogen glovebox have been completed. Experiments consisted of a release of small quantity of protium/deuterium spiked with tritium which were scaled to simulate tritium releases of 0.1 g., 1.0 g., and 10 g. into the glovebox. The tritium spike allows detection using tritium ion chambers. The St 198 stripper system produced a reduction in tritium activity of approximately two orders of magnitude in 24 hours (6--8 atmosphere turn-overs) of stripper operation

  20. Five Ideas for 21st Century Math Classrooms

    Science.gov (United States)

    Gasser, Kenneth W.

    2011-01-01

    This article draws on the 21st Century Skills Movement and the successful teaching practices of Asian schools in order to provide five suggestions that secondary math teachers can incorporate into their classrooms in order to promote the skill set necessary for an ever-changing global economy. Problem-based instruction, student-led solutions, risk…