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Sample records for strictly prohib ited

  1. ITE Trip Generation Modification Factors for Louisiana : Research Project Capsule

    Science.gov (United States)

    2017-12-01

    Using data from studies conducted in the United States over the last 50-60 years, the Institute of Transportation Engineers (ITE) has published trip generation rates for different land uses. Over time, observations from new studies have been incorpor...

  2. Strict confluent drawing

    Directory of Open Access Journals (Sweden)

    David Eppstein

    2016-01-01

    Full Text Available We define strict confluent drawing, a form of confluent drawing in which the existence of an edge is indicated by the presence of a smooth path through a system of arcs and junctions (without crossings, and in which such a path, if it exists, must be unique. We prove that it is NP-complete to determine whether a given graph has a strict confluent drawing but polynomial to determine whether it has an outerplanar strict confluent drawing with a fixed vertex ordering (a drawing within a disk, with the vertices placed in a given order on the boundary.

  3. Strictly convex renormings

    Czech Academy of Sciences Publication Activity Database

    Moltó, A.; Orihuela, J.; Troyanski, S.; Zizler, Václav

    2007-01-01

    Roč. 75, č. 3 (2007), s. 647-658 ISSN 0024-6107 R&D Projects: GA AV ČR IAA100190502 Institutional research plan: CEZ:AV0Z10190503 Keywords : strictly convex norms * lattice norm * quasi-diagonal sets Subject RIV: BA - General Mathematics Impact factor: 0.733, year: 2007

  4. Quine's "Strictly Vegetarian" Analyticity

    NARCIS (Netherlands)

    Decock, L.B.

    2017-01-01

    I analyze Quine’s later writings on analyticity from a linguistic point of view. In Word and Object Quine made room for a “strictly vegetarian” notion of analyticity. In later years, he developed this notion into two more precise notions, which I have coined “stimulus analyticity” and “behaviorist

  5. Efficient Strictness Analysis of Haskell

    DEFF Research Database (Denmark)

    Jensen, Kristian Damm; Hjæresen, Peter; Rosendahl, Mads

    1994-01-01

    Strictness analysis has been a living field of investigation since Mycroft's original work in 1980, and is getting increasingly significant with the still wider use of lazy functional programming languages. This paper focuses on an actual implementation of a strictness analyser for Haskell...

  6. Species Protection in the European Union : How Strict is Strict?

    NARCIS (Netherlands)

    Schoukens, Hendrik; Bastmeijer, Kees; Born et al., Charles-Hubert

    2015-01-01

    European Union law to protect wild species of plants and animals is generally considered as ‘strict’. Opponents of nature conservation law often pick the species protection components of the EU Bird Directive and Habitat Directive as a prime example of an unnecessary strict regulatory scheme that

  7. PRESENCE OF RED KNOT (CALIDRIS CANUTUS) IN ITE WETLANDS, TACNA, PERU

    OpenAIRE

    Jhonson K. Vizcarra

    2012-01-01

    The presence of Red Knot (Calidris canutus, Linnaeus 1758) in Ite Wetlands, Tacna, Peru is documented. Two individuals were observed in October 2011. This species had only one occurrence without details in this area.

  8. CONFIRMATION OF THE PRESENCE OF RIPARIA RIPARIA IN ITE WETLANDS, SOUTHWEST OF PERU

    OpenAIRE

    Vizcarra, Jhonson

    2011-01-01

    The presence of Riparia riparia (Linnaeus, 1758) in Ite Wetlands is confirmed. Two individuals were observed in January 2011. This record occurs 13 years after the first mention of its presence in these wetlands.

  9. Strictness Analysis for Attribute Grammars

    DEFF Research Database (Denmark)

    Rosendahl, Mads

    1992-01-01

    interpretation of attribute grammars. The framework is used to construct a strictness analysis for attribute grammars. Results of the analysis enable us to transform an attribute grammar such that attributes are evaluated during parsing, if possible. The analysis is proved correct by relating it to a fixpoint...... semantics for attribute grammars. An implementation of the analysis is discussed and some extensions to the analysis are mentioned....

  10. Flexible or Strict Taxonomic Organization?

    DEFF Research Database (Denmark)

    Glückstad, Fumiko Kano; Mørup, Morten

    2012-01-01

    This work compares methods for constructing feature-based ontologies that are supposed to be used for culturally-specific knowledge transfer. The methods to be compared are the Terminological Ontology (TO) [1], a method of constructing ontology based on strict principles and rules, and the Infinite...... Relational Model (IRM) [2], a novel unsupervised machine learning method that learns multi-dimensional relations among concepts and features from loosely structured datasets. These methods are combined with a novel cognitive model, the Bayesian Model of Generalization (BMG) [3] that maps culturally...

  11. OFFSHORE OUTSOURCING (OO) IN INDIA’S ITES: HOW EFFECTIVE IT IS IN DATA PROTECTION?

    OpenAIRE

    Bharti, Nalin

    2008-01-01

    In the last few years India has become one of the leading offshore outsourcing (OO) centers in the area of ITES. This paper deals with the main problem of data protection in offshore outsourcing centers with special emphasis on the steps by the government of India to enable India’s great business.

  12. Adiciones a la avifauna de los Humedales de Ite, costa sur de Perú

    Directory of Open Access Journals (Sweden)

    Jhonson K. Vizcarra

    2011-07-01

    Full Text Available El presente trabajo reporta nueve nuevos registros de especies de aves para los Humedales de Ite. Las especies fueron observadas entre julio de 2008 y junio de 2009. Estas observaciones incrementan el número de aves reportadas hasta 139 especies y contribuyen a justificar la importancia para la conservación de este ambiente.

  13. Structure refinement of Ag-free heyrovskýite from Vulcano (Aeolian Islands, Italy)

    DEFF Research Database (Denmark)

    Pinto, Daniella; Balic Zunic, Tonci; Garavelli, Anna

    2011-01-01

    The first single-crystal structure refinement of Ag- and Cu-free heyrovskýite was performed in this study. Crystals investigated were sampled from the high-temperature fumaroles of La Fossa crater of Vulcano, Aeolian Islands, Italy. Electron microprobe analyses gave the average chemical formula (Pb...

  14. A Study on the Employee Turnover Antecedents in ITES/BPO Sector

    Science.gov (United States)

    Sree Rekha, K. R.; Kamalanabhan, T. J.

    2010-01-01

    This paper aims at testing a conceptual model connecting variables of the internal and external work environment to ITES/BPO employee turnover. Based on the gaps identified from the literature that no single model explains in a comprehensive way as to why, people choose to leave and the lack of turnover studies on call centers located in India.…

  15. Extremely strict ideals in Banach spaces

    Indian Academy of Sciences (India)

    Motivated by the notion of an ideal introduced by Godefroy {\\it et al.} ({\\it Studia Math.} {\\bf 104} (1993) 13–59), in this article, we introduce and study the notion of an extremely strict ideal. For a Poulsen simplex K , we show that the space of affine continuous functions on K is an extremely strict ideal in the space of continuous ...

  16. Hyperbolic spaces are of strictly negative type

    DEFF Research Database (Denmark)

    Hjorth, Poul G.; Kokkendorff, Simon L.; Markvorsen, Steen

    2002-01-01

    We study finite metric spaces with elements picked from, and distances consistent with, ambient Riemannian manifolds. The concepts of negative type and strictly negative type are reviewed, and the conjecture that hyperbolic spaces are of strictly negative type is settled, in the affirmative...

  17. Extremely strict ideals in Banach spaces

    Indian Academy of Sciences (India)

    Abstract. Motivated by the notion of an ideal introduced by Godefroy et al. (Stu- dia Math. 104 (1993) 13–59), in this article, we introduce and study the notion of an extremely strict ideal. For a Poulsen simplex K, we show that the space of affine contin- uous functions on K is an extremely strict ideal in the space of continuous ...

  18. The Role of Chloride Ions during the Formation of Akaganéite Revisited

    Directory of Open Access Journals (Sweden)

    Johanna Scheck

    2015-11-01

    Full Text Available Iron(III hydrolysis in the presence of chloride ions yields akaganéite, an iron oxyhydroxide mineral with a tunnel structure stabilized by the inclusion of chloride. Yet, the interactions of this anion with the iron oxyhydroxide precursors occurring during the hydrolysis process, as well as its mechanistic role during the formation of a solid phase are debated. Using a potentiometric titration assay in combination with a chloride ion-selective electrode, we have monitored the binding of chloride ions to nascent iron oxyhydroxides. Our results are consistent with earlier studies reporting that chloride ions bind to early occurring iron complexes. In addition, the data suggests that they are displaced with the onset of oxolation. Chloride ions in the akaganéite structure must be considered as remnants from the early stages of precipitation, as they do not influence the basic mechanism, or the kinetics of the hydrolysis reactions. The structure-directing role of chloride is based upon the early stages of the reaction. The presence of chloride in the tunnel-structure of akagenéite is due to a relatively strong binding to the earliest iron oxyhydroxide precursors, whereas it plays a rather passive role during the later stages of precipitation.

  19. Finite Metric Spaces of Strictly negative Type

    DEFF Research Database (Denmark)

    Hjorth, Poul G.

    If a finite metric space is of strictly negative type then its transfinite diameter is uniquely realized by an infinite extent (“load vector''). Finite metric spaces that have this property include all trees, and all finite subspaces of Euclidean and Hyperbolic spaces. We prove that if the distance...... matrix of a finite metric space is both hypermetric and regular, then it is of strictly negative type. We show that the strictly negative type finite subspaces of spheres are precisely those which do not contain two pairs of antipodal points....

  20. Hyperbolic spaces are of strictly negative type

    DEFF Research Database (Denmark)

    Hjorth, Poul G.; Kokkendorff, Simon L.; Markvorsen, Steen

    2002-01-01

    We study finite metric spaces with elements picked from, and distances consistent with, ambient Riemannian manifolds. The concepts of negative type and strictly negative type are reviewed, and the conjecture that hyperbolic spaces are of strictly negative type is settled, in the affirmative....... The technique of the proof is subsequently applied to show that every compact manifold of negative type must have trivial fundamental group, and to obtain a necessary criterion for product manifolds to be of negative type....

  1. Tsiviiltäite- ja pankrotimenetlus : kolmandate isikute õiguskaitsevahendid / Monika Koolmeister

    Index Scriptorium Estoniae

    Koolmeister, Monika

    2003-01-01

    Vara aresti alt vabastamise hagist ja pankrotivarast välistamise nõudest, õigustatud isikutest, Eesti ja Saksa täite- ja pankrotimenetlusõigusest, kolmandatest isikutest, õigustatud isikute regulatsiooni muutmise vajadusest, vara väljaandmisnõudest, vara arestist vabastamise hagi ja vara pankrotivarast välistamise menetluslikest küsimustest, kahju hüvitamise ning alusetu rikastumise nõuetest kohtutäituri ja -halduri, täitemenetluse sissenõudja ja pankrotimenetluse võlausaldaja vastu

  2. Granulomatose avec polyangéite du sujet âgé: à propos de deux ...

    African Journals Online (AJOL)

    La granulomatose avec polyangéite (GPA) est une vascularite nécrosante des vaisseaux de petit calibre. L'âge moyen d'entrée dans la GPA est entre 35 et 55 ans, les formes gériatriques sont cependant rares, Nous rapportons deux cas de GPA révélés après 60 ans, le mode de révélation était inhabituel, ophtalmologique ...

  3. Strictly convex functions on complete Finsler manifolds

    Indian Academy of Sciences (India)

    ... Refresher Courses · Symposia · Live Streaming. Home; Journals; Proceedings – Mathematical Sciences; Volume 126; Issue 4. Strictly convex functions on complete Finsler manifolds. YOE ITOKAWA KATSUHIRO SHIOHAMA BANKTESHWAR TIWARI. Research Article Volume 126 Issue 4 October 2016 pp 623-627 ...

  4. Finite Metric Spaces of Strictly Negative Type

    DEFF Research Database (Denmark)

    Hjorth, Poul; Lisonek, P.; Markvorsen, Steen

    1998-01-01

    We prove that, if a finite metric space is of strictly negative type, then its transfinite diameter is uniquely realized by the infinite extender (load vector). Finite metric spaces that have this property include all spaces on two, three, or four points, all trees, and all finite subspaces of Eu...

  5. Extremely strict ideals in Banach spaces

    Indian Academy of Sciences (India)

    the space of regular Borel measures, it is easy to see that with respect to the projection μ → μ|(0, 1), M is an extremely strict ideal in C([0, 1]) but as the Lebesgue measure is non-atomic, M. ∗. 1 is not the norm closed ..... (Grenoble) 28 (1978) 35–65. [10] Rao T S S R K, On ideals in Banach spaces, Rocky Mountain J. Math.

  6. Readability Levels of the Reading Passages in the ITED: Final Report. Iowa Testing Programs Research Report. Number 6.

    Science.gov (United States)

    Forsyth, Robert

    The readability level of passages from three subtests of the Iowa Tests of Educational Development (ITED), Forms X-6 and Y-6, were compared with the readability level of passages selected from the Des Moines Resister, Reader's Digest, Time, Newsweek, Saturday Review, and 18 high school textbooks from the fields of social studies, science, and…

  7. Arts Education Academics' Perceptions of eLearning & Teaching in Australian Early Childhood and Primary ITE Degrees

    Science.gov (United States)

    Baker, William J.; Hunter, Mary Ann; Thomas, Sharon

    2016-01-01

    This article presents the findings of an investigation of eLearning & teaching in Arts education in Australian Initial Teacher Education (ITE) degrees. This project used survey and interviews to collect data from academics in 16 universities in 5 Australian states regarding their experiences of eLearning and Arts education. A rigorous and…

  8. Strictness Analysis and Denotational Abstract Interpretation

    DEFF Research Database (Denmark)

    Nielson, Flemming

    1988-01-01

    there and this sufices to make the framework applicable to strictness analysis for the lambda-calculus. This shows the possibility of a general theory for the analysis of functional programs and it gives more insight into the relative precision of the various analyses. In particular it is shown that a collecting (static......A theory of abstract interpretation () is developed for a typed lambda-calculus. The typed lambda-calculus may be viewed as the ''static'' part of a two-level denotational metalanguage for which abstract interpretation was developed by ). The present development relaxes a condition imposed...

  9. 7 CFR 28.441 - Strict Middling Yellow Stained Color.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Strict Middling Yellow Stained Color. 28.441 Section... Strict Middling Yellow Stained Color. Strict Middling Yellow Stained Color is color which is deeper than that of Strict Middling Tinged Color. [57 FR 34498, Aug. 5, 1992] ...

  10. 7 CFR 28.412 - Strict Middling Light Spotted Color.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Strict Middling Light Spotted Color. 28.412 Section 28... Light Spotted Color. Strict Middling Light Spotted Color is color which in spot or color, or both, is between Strict Middling Color and Strict Middling Spotted Color. ...

  11. Geometrical optimization for strictly localized structures

    Science.gov (United States)

    Mo, Yirong

    2003-07-01

    Recently we proposed the block localized wavefunction (BLW) approach which takes the advantages of valence bond theory and molecular orbital theory and defines the wavefunctions for resonance structures based on the assumption that all electrons and orbitals are partitioned into a few subgroups. In this work, we implement the geometrical optimization of the BLW method based on the algorithm proposed by Gianinetti and coworkers. Thus, we can study the conjugation effect on not only the molecular stability, but also the molecular geometry. With this capability, the π conjugation effect in trans-polyenes C2nH2n+2 (n=2-5) as well as in formamide and its analogs are studied by optimizing their delocalized and strictly localized forms with the 6-31G(d) and 6-311+G(d,p) basis sets. Although it has been well presumed that the π resonance shortens the single bonds and lengthens the double bonds with the delocalization of π electrons across the whole line in polyenes, our optimization of the strictly localized structures quantitatively shows that when the conjugation effect is "turned off," the double bond lengths will be identical to the CC bond length in ethylene and the single Csp2-Csp2 bond length will be about 1.513-1.517 Å. In agreement with the classical Hückel theory, the resonance energies in polyenes are approximately in proportion to the number of double bonds. Similarly, resonance is responsible not only for the planarity of formamide, thioformamide, and selenoformamide, but also for the lengthening of the CX (X=O,S,Se) double bond and the shortening of the CN bonds. Although it is assumed that the CX bond polarization decreases in the order of O>S>Se, the π electronic delocalization increases in the opposite order, i.e., formamide

  12. The Sunni-Shi'ite Rivalry And Its Influence On The Geopolitical Situation Of The Middle East

    Directory of Open Access Journals (Sweden)

    Alexander A. Kuznetsov

    2014-01-01

    Full Text Available The article "The Sunni-Shi'ite rivalry and its influence on the geopolitical situation of the Middle East" is dedicated to the sectarian conflicts in the Middle East region in last 30 years. Author considers the Islamic revolution of 1979 in Iran as the point of departure of this conflict. Author of the article makes a difference between the Shi'ite Islamic revolutionary doctrine of Khomeini and the Salafi Islamic fundamentalism of Saudi Arabia. Author realizes the analysis of the war between Iran and Iraq in 1980-1988. This analysis is emphasized on the regional geopolitical situation and positions of the outside actors (Saudi Arabia, USA, France, Germany. Then it is covered the American invasion of Iraq in 2003 and its geopolitical consequences. To the author's mind this aggression and further empowerment of the Shi'ite majority reduced to the civil war in Iraq and exacerbation of the sectarian conflict. Author of the article considers these events as a part of the geopolitical rivalry between Iran and Saudi Arabia to unfold in the areas of Iraq, Syria and Lebanon.

  13. THE SUNNI-SHI'ITE RIVALRY AND ITS INFLUENCE ON THE GEOPOLITICAL SITUATION OF THE MIDDLE EAST

    Directory of Open Access Journals (Sweden)

    Alexander A. Kuznetsov

    2014-01-01

    Full Text Available The article "The Sunni-Shi'ite rivalry and its influence on the geopolitical situation of the Middle East" is dedicated to the sectarian conflicts in the Middle East region in last 30 years. Author considers the Islamic revolution of 1979 in Iran as the point of departure of this conflict. Author of the article makes a difference between the Shi'ite Islamic revolutionary doctrine of Khomeini and the Salafi Islamic fundamentalism of Saudi Arabia. Author realizes the analysis of the war between Iran and Iraq in 1980-1988. This analysis is emphasized on the regional geopolitical situation and positions of the outside actors (Saudi Arabia, USA, France, Germany. Then it is covered the American invasion of Iraq in 2003 and its geopolitical consequences. To the author's mind this aggression and further empowerment of the Shi'ite majority reduced to the civil war in Iraq and exacerbation of the sectarian conflict. Author of the article considers these events as a part of the geopolitical rivalry between Iran and Saudi Arabia to unfold in the areas of Iraq, Syria and Lebanon.

  14. From Regular to Strictly Locally Testable Languages

    Directory of Open Access Journals (Sweden)

    Stefano Crespi Reghizzi

    2011-08-01

    Full Text Available A classical result (often credited to Y. Medvedev states that every language recognized by a finite automaton is the homomorphic image of a local language, over a much larger so-called local alphabet, namely the alphabet of the edges of the transition graph. Local languages are characterized by the value k=2 of the sliding window width in the McNaughton and Papert's infinite hierarchy of strictly locally testable languages (k-slt. We generalize Medvedev's result in a new direction, studying the relationship between the width and the alphabetic ratio telling how much larger the local alphabet is. We prove that every regular language is the image of a k-slt language on an alphabet of doubled size, where the width logarithmically depends on the automaton size, and we exhibit regular languages for which any smaller alphabetic ratio is insufficient. More generally, we express the trade-off between alphabetic ratio and width as a mathematical relation derived from a careful encoding of the states. At last we mention some directions for theoretical development and application.

  15. 7 CFR 28.404 - Strict Low Middling Color.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Strict Low Middling Color. 28.404 Section 28.404... for the Color Grade of American Upland Cotton § 28.404 Strict Low Middling Color. Strict Low Middling Color is color which is within the range represented by a set of samples in the custody of the United...

  16. 7 CFR 28.406 - Strict Good Ordinary Color.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Strict Good Ordinary Color. 28.406 Section 28.406... for the Color Grade of American Upland Cotton § 28.406 Strict Good Ordinary Color. Strict Good Ordinary Color is color which is within the range represented by a set of samples in the custody of the...

  17. 7 CFR 28.402 - Strict Middling Color.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Strict Middling Color. 28.402 Section 28.402... for the Color Grade of American Upland Cotton § 28.402 Strict Middling Color. Strict Middling Color is color which is within the range represented by a set of samples in the custody of the United States...

  18. Mammalian evolution may not be strictly bifurcating.

    Science.gov (United States)

    Hallström, Björn M; Janke, Axel

    2010-12-01

    The massive amount of genomic sequence data that is now available for analyzing evolutionary relationships among 31 placental mammals reduces the stochastic error in phylogenetic analyses to virtually zero. One would expect that this would make it possible to finally resolve controversial branches in the placental mammalian tree. We analyzed a 2,863,797 nucleotide-long alignment (3,364 genes) from 31 placental mammals for reconstructing their evolution. Most placental mammalian relationships were resolved, and a consensus of their evolution is emerging. However, certain branches remain difficult or virtually impossible to resolve. These branches are characterized by short divergence times in the order of 1-4 million years. Computer simulations based on parameters from the real data show that as little as about 12,500 amino acid sites could be sufficient to confidently resolve short branches as old as about 90 million years ago (Ma). Thus, the amount of sequence data should no longer be a limiting factor in resolving the relationships among placental mammals. The timing of the early radiation of placental mammals coincides with a period of climate warming some 100-80 Ma and with continental fragmentation. These global processes may have triggered the rapid diversification of placental mammals. However, the rapid radiations of certain mammalian groups complicate phylogenetic analyses, possibly due to incomplete lineage sorting and introgression. These speciation-related processes led to a mosaic genome and conflicting phylogenetic signals. Split network methods are ideal for visualizing these problematic branches and can therefore depict data conflict and possibly the true evolutionary history better than strictly bifurcating trees. Given the timing of tectonics, of placental mammalian divergences, and the fossil record, a Laurasian rather than Gondwanan origin of placental mammals seems the most parsimonious explanation.

  19. Efficiency dynamics and sustainability of the Indian IT-ITeS industry: An empirical investigation using DEA

    Directory of Open Access Journals (Sweden)

    Sankalpa Bhattacharjee

    2012-12-01

    Full Text Available Efficiency considerations of the Indian IT-ITeS industry have come to the forefront especially with slowdown in the US and other major industrialised economies. Using the DEA technique, this paper argues that the key to sustainability rests on the operational efficiency of the players. Primary data for this study has been collected from STP Kolkata for a period of 15 years. The results reveal that (technical efficiency varies across industry segments and increases with greater global orientation of the unit. The study prescribes segment-specific policies for sustainability of the industry instead of a uniform policy that has been the usual practice.

  20. Profil épidémiologique des uvéites: à propos de 105 cas | Souley ...

    African Journals Online (AJOL)

    L'origine restait indéterminée dans 43,81% des cas. L'évolution était variable. Les uvéites sont des inflammations intraoculaires qui peuvent représenter une réelle menace pour la vision. La démarche permettant de découvrir la cause doit être codifiée et repose sur plusieurs étapes. Nos résultats sont relativement proches ...

  1. Pan uvéite bilatérale chronique compliquée d'oedème maculaire ...

    African Journals Online (AJOL)

    Les examens cliniques ont mis en évidence une panuvéite bilatérale, compliquée d'oedème maculaire cystoïde aux deux yeux et d'une papillite à l'oeil gauche. Les examens complémentaires ont révélé une toxoplasmose active sur un terrain immunocompétent. La récupération visuelle progressive a été obtenue après ...

  2. Modal Inclusion Logic: Being Lax is Simpler than Being Strict

    DEFF Research Database (Denmark)

    Hella, Lauri; Kuusisto, Antti Johannes; Meier, Arne

    2015-01-01

    We investigate the computational complexity of the satisfiability problem of modal inclusion logic. We distinguish two variants of the problem: one for strict and another one for lax semantics. The complexity of the lax version turns out to be complete for EXPTIME, whereas with strict semantics...

  3. 7 CFR 28.431 - Strict Middling Tinged Color.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Strict Middling Tinged Color. 28.431 Section 28.431 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards... Color. Strict Middling Tinged Color is color which is better than Middling Tinged Color. ...

  4. 7 CFR 28.433 - Strict Low Middling Tinged Color.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Strict Low Middling Tinged Color. 28.433 Section 28.433 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards... Tinged Color. Strict Low Middling Tinged Color is color which is within the range represented by a set of...

  5. 7 CFR 28.424 - Strict Low Middling Spotted Color.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Strict Low Middling Spotted Color. 28.424 Section 28.424 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards... Spotted Color. Strict Low Middling Spotted Color is color which is within the range represented by a set...

  6. 7 CFR 28.426 - Strict Good Ordinary Spotted Color.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Strict Good Ordinary Spotted Color. 28.426 Section 28.426 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards... Spotted Color. Strict Good Ordinary Spotted Color is color which is within the range represented by a set...

  7. 7 CFR 28.422 - Strict Middling Spotted Color.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Strict Middling Spotted Color. 28.422 Section 28.422 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards... Color. Strict Middling Spotted Color is color which is within the range represented by a set of samples...

  8. Strictly-regular number system and data structures

    DEFF Research Database (Denmark)

    Elmasry, Amr Ahmed Abd Elmoneim; Jensen, Claus; Katajainen, Jyrki

    2010-01-01

    We introduce a new number system that we call the strictly-regular system, which efficiently supports the operations: digit-increment, digit-decrement, cut, concatenate, and add. Compared to other number systems, the strictly-regular system has distinguishable properties. It is superior to the re...

  9. The Shi'ites, the West and the Future of Democracy: Reframing Political Change in a Religio-secular World

    Directory of Open Access Journals (Sweden)

    John A Rees

    2006-02-01

    Full Text Available The present article critically reviews Paul McGeough’s important analysis of the most recent Iraq war within a broader consideration of secular-religious relations in international affairs. The thesis of Mission Impossible: The Sheikhs, the US and the Future of Iraq (2004 can be summarised around two ideas: that the US strategy in Iraq was flawed because it wilfully bypassed the traditional power structures of Iraqi society; and that these structures, formed around the tribe and the mosque, are anti-democratic thus rendering attempts at democratisation impossible. The article affirms McGeough’s argument concerning the inadequacy of the US strategy, but critically examines the author’s fatalism toward the democratic capacity of Iraqi structures, notably the structure of the mosque. By broadening the notion of democracy to include religious actors and agendas, and by an introductory interpretation of the Shi’ite community as vital players in an emerging Iraqi democracy, the article attempts to deconstruct the author’s secularist view that the world of the mosque exists in a ‘parallel universe’ to the liberal democratic West. Reframing the Shi’ites as essential actors in the democratic project thus situates political discourse in a ‘religio-secular world’ and brings the ‘other worlds’ of religion and secularism together in a sphere of interdependence. Such an approach emphasises the importance of post-secular structures in the discourses on democratic change.

  10. La administración tributaria municipal y el nivel de recaudación del impuesto predial en la Municipalidad Distrital de Ite

    OpenAIRE

    Choqueña Quispe, Sandra Marleni

    2015-01-01

    El presente estudio tuvo como objetivo determinar cómo la administración tributaria municipal influye en el nivel de recaudación del impuesto predial en la Municipalidad Distrital de Ite, año 2013. El estudio partió de la hipótesis: La administración tributaria municipal influye significativamente en el nivel de recaudación del impuesto predial en la Municipalidad Distrital de Ite, año 2013. Para el trabajo de campo, se trabajó con una muestra distribuida de la siguiente manera: 20 funcionari...

  11. Strategy and Aspects of Monitoring / Control Strictly in Coordinated Subsystems

    Directory of Open Access Journals (Sweden)

    William José Borges

    2012-06-01

    Full Text Available This paper aims to discuss the approach structures of the strictly coordinated theoretical framework developed by Zylbersztajn and Farina (1999 as an expanded perspective of the firm, taking into account the food supply chains as an extension of the nexus of contracts proposed by Coase (1937 and taken up by Williamson (1985. The structures stand out as strictly coordinated. Zylbersztajn and Farina (1999 turn to identifying points of common interests that encourage firms to promote contracts between themselves in a strictly coordinated way, considering the degree of asset specificity involved in the transaction and the competitive forces that determine the search for strategic positioning organizations to achieve sustainable superior results.

  12. Strict finitism and the logic of mathematical applications

    CERN Document Server

    Ye, Feng

    2011-01-01

    Exploring the logic behind applied mathematics to the physical world, this volume illustrates how radical naturalism, nominalism and strict finitism can account for the applications of classical mathematics in current theories about natural phenomena.

  13. Strict monotonicity and unique continuation of the biharmonic operator

    Directory of Open Access Journals (Sweden)

    Najib Tsouli

    2012-01-01

    Full Text Available In this paper, we will show that the strict monotonicity of the eigenvalues of the biharmonic operator holds if and only if some unique continuation property is satisfied by the corresponding eigenfunctions.

  14. Two examples of non strictly convex large deviations

    OpenAIRE

    De Marco, Stefano; Jacquier, Antoine; Roome, Patrick

    2016-01-01

    We present two examples of a large deviations principle where the rate function is not strictly convex. This is motivated by a model used in mathematical finance (the Heston model), and adds a new item to the zoology of non strictly convex large deviations. For one of these examples, we show that the rate function of the Cramer-type of large deviations coincides with that of the Freidlin-Wentzell when contraction principles are applied.

  15. Strictly contractive quantum channels and physically realizable quantum computers

    International Nuclear Information System (INIS)

    Raginsky, Maxim

    2002-01-01

    We study the robustness of quantum computers under the influence of errors modeled by strictly contractive channels. A channel T is defined to be strictly contractive if, for any pair of density operators ρ, σ in its domain, parallel Tρ-Tσ parallel 1 ≤k parallel ρ-σ parallel 1 for some 0≤k 1 denotes the trace norm). In other words, strictly contractive channels render the states of the computer less distinguishable in the sense of quantum detection theory. Starting from the premise that all experimental procedures can be carried out with finite precision, we argue that there exists a physically meaningful connection between strictly contractive channels and errors in physically realizable quantum computers. We show that, in the absence of error correction, sensitivity of quantum memories and computers to strictly contractive errors grows exponentially with storage time and computation time, respectively, and depends only on the constant k and the measurement precision. We prove that strict contractivity rules out the possibility of perfect error correction, and give an argument that approximate error correction, which covers previous work on fault-tolerant quantum computation as a special case, is possible

  16. Kuld ja pruun, kuld ja purpur : Uusaegsest köitekunstist Kaspar Meuseri raamatuköite näitel / Liia Rebane

    Index Scriptorium Estoniae

    Rebane, Liia

    2010-01-01

    Soome Rahvusraamatukogust leitud rariteetsest raamatuköitest, mis atribueeritud Kaspar Meuserile ja on täienduseks varasematele Krause-Meuseri ning renessanssköidete uurimustele. Ka saksa raamatuköite ajaloost üldisemalt, eriti 16. sajandil

  17. Globalisation of services production: Economic and social upgrading in support-service industry catering to international ICT-ITES firms in Mumbai

    NARCIS (Netherlands)

    Kumar, R.

    2016-01-01

    The ICT-ITES sector in India has been a major driver of economic growth and is deemed to provide a range of opportunities for cognitive-cultural (knowledge) workers. In the past decade, extensive research has been conducted on access to the sector and opportunities for upward labour mobility.

  18. NRC Information No. 88-58: Potential problems with ASEA Brown Boveri ITE-51L time-overcurrent relays

    International Nuclear Information System (INIS)

    Rossi, C.E.

    1992-01-01

    Several spurious actuations of ASEA Brown Boveri (ABB) ITE-51L relays have occurred at the Beaver Valley nuclear power plant. These actuations resulted in unnecessary interruptions of the electrical power supply to safety-related equipment. The ITE-51L relays monitor circuit current. When the magnitude of the current exceeds a reference value for a specific duration, the relay actuates to energize the circuit breaker's trip coil. The licensee has determined that the spurious relay actuations were caused by faulty silicon-controlled rectifiers (SCRs) that were manufactured by the Motorola Company. SCRs are solid-state devices that are used as electronic switches in electrical circuits. When a voltage is applied across the terminals of the SCR, the device is designed to allow current to flow only when ''gated'' or switched on by the proper electrical signal. The SCRs that failed at Beaver Valley allowed current to flow in the absence of the proper gating signal. These ''leakage'' currents were of sufficient magnitude to energize the trip coil of the associated circuit breaker. The licensee was informed by Motorola that SCRs manufactured between the late 1970s and early 1980s are susceptible to this mode of failure and that these SCRs are likely to fail within the first 2 years of service. Since 1982, all SCRs manufactured by Motorola have been subjected to a ''burn-in'' test. In this test, the SCRs are placed in a high-temperature environment both with and without voltage applied. SCRs that pass this test are expected to perform normally for an extended period

  19. Convergence theorems for strictly hemi-contractive maps

    International Nuclear Information System (INIS)

    Chidume, C.E.; Osilike, M.O.

    1992-04-01

    It is proved that each of two well-known fixed point iteration methods (the Mann and the Ishikawa iteration methods) converges strongly to the fixed point of strictly hemi-contractive map in real Banach spaces with property (U, λ, m+1,m), λ is an element of R, m is an element of IN. The class of strictly hemi-contractive maps includes all strictly pseudo-contractive maps with nonempty fixed point sets; and Banach spaces with property (U, λ, m+1, m), λ is an element of R, m is an element of IN include the L p (or l p ) spaces, p≥2. Our theorems generalize important known results. (author). 22 refs

  20. Mann iteration with errors for strictly pseudo-contractive mappings ...

    African Journals Online (AJOL)

    It is well known that any fixed point of a Lipschitzian strictly pseudo-contractive self mapping of a nonempty closed convex and bounded subset K of a Banach space X is unique [6] and may be norm approximated by an iterative procedure. In this paper, we show that Mann iteration with errors can be used to approximate the ...

  1. Dominated operators, absolutely summing operators and the strict ...

    African Journals Online (AJOL)

    b(X;E) be the space of all E-valued bounded continuous functions on X, equipped with the strict topology β. We study dominated and absolutely summing operators T : Cb(X;E) → F. We derive that if X is a locally compact Hausdorff space and E ...

  2. Convergence of GAOR Iterative Method with Strictly Diagonally Dominant Matrices

    Directory of Open Access Journals (Sweden)

    Guangbin Wang

    2011-01-01

    Full Text Available We discuss the convergence of GAOR method for linear systems with strictly diagonally dominant matrices. Moreover, we show that our results are better than ones of Darvishi and Hessari (2006, Tian et al. (2008 by using three numerical examples.

  3. Runaway selection for cooperation and strict-and-severe punishment.

    Science.gov (United States)

    Nakamaru, Mayuko; Dieckmann, Ulf

    2009-03-07

    Punishing defectors is an important means of stabilizing cooperation. When levels of cooperation and punishment are continuous, individuals must employ suitable social standards for defining defectors and for determining punishment levels. Here we investigate the evolution of a social reaction norm, or psychological response function, for determining the punishment level meted out by individuals in dependence on the cooperation level exhibited by their neighbors in a lattice-structured population. We find that (1) cooperation and punishment can undergo runaway selection, with evolution towards enhanced cooperation and an ever more demanding punishment reaction norm mutually reinforcing each other; (2) this mechanism works best when punishment is strict, so that ambiguities in defining defectors are small; (3) when the strictness of punishment can adapt jointly with the threshold and severity of punishment, evolution favors the strict-and-severe punishment of individuals who offer slightly less than average cooperation levels; (4) strict-and-severe punishment naturally evolves and leads to much enhanced cooperation when cooperation without punishment would be weak and neither cooperation nor punishment are too costly; and (5) such evolutionary dynamics enable the bootstrapping of cooperation and punishment, through which defectors who never punish gradually and steadily evolve into cooperators who punish those they define as defectors.

  4. Dominance on Strict Triangular Norms and Mulholland Inequality

    Czech Academy of Sciences Publication Activity Database

    Petrík, Milan

    2018-01-01

    Roč. 335, 15 March (2018), s. 3-17 ISSN 0165-0114 R&D Projects: GA ČR GJ15-07724Y Institutional support: RVO:67985807 Keywords : dominance relation * Mulholland inequality * strict triangular norm * transitivity Subject RIV: BA - General Mathematics Impact factor: 2.718, year: 2016

  5. Akaganéite (β-FeOOH) precipitation in inland acid sulfate soils of south-western New South Wales (NSW), Australia

    Science.gov (United States)

    Bibi, Irshad; Singh, Balwant; Silvester, Ewen

    2011-11-01

    The prevalence of sulphidic sediments in inland wetlands has been only recently recognized in many parts of the world, including Australia. The exposure of sulphidic sediments in these wetlands due to natural and human induced drying events has resulted in the oxidation of iron sulfide minerals, the formation of secondary iron minerals characteristic of acid sulfate soils and the release of highly acidic solutions. The objective of this study was to determine the mineralogy and morphology of sediments collected from the oxidized surface horizon (0-5 cm) of an inland acid sulfate soil located in south-western New South Wales (NSW), Australia. Random powder X-ray diffraction (XRD), transmission electron microscopy (TEM) and scanning transmission electron microscopy combined with energy dispersive X-ray spectroscopy (STEM-EDS) techniques were used to characterize the minerals present in these sediments. Akaganéite was identified as the major mineral phase in the sediments; K-jarosite was also determined in small amounts in some sediments. The XRD patterns of sequentially washed (E-pure® water-0.01 M HCl-0.01 M EDTA) sediment samples showed all akaganéite peaks; the Rietveld refinement of these patterns also revealed a predominance of akaganéite. The chemical analyses of the original and washed sediments using STEM-EDS clearly showed the presence of akaganéite as a pure mineral phase with an average Fe/Cl mole ratio of 6.7 and a structural formula of Fe 8O 8(OH) 6.8(Cl) 1.2. These findings show that the extreme saline-acidic solutions (pH ˜ 2, EC = 216 dS/m) at the Bottle Bend lagoon provide ideal conditions for the crystallization of this rarely forming mineral.

  6. Relaxation Methods for Strictly Convex Regularizations of Piecewise Linear Programs

    International Nuclear Information System (INIS)

    Kiwiel, K. C.

    1998-01-01

    We give an algorithm for minimizing the sum of a strictly convex function and a convex piecewise linear function. It extends several dual coordinate ascent methods for large-scale linearly constrained problems that occur in entropy maximization, quadratic programming, and network flows. In particular, it may solve exact penalty versions of such (possibly inconsistent) problems, and subproblems of bundle methods for nondifferentiable optimization. It is simple, can exploit sparsity, and in certain cases is highly parallelizable. Its global convergence is established in the recent framework of B -functions (generalized Bregman functions)

  7. Non-strictly black body spectrum from the tunnelling mechanism

    International Nuclear Information System (INIS)

    Corda, Christian

    2013-01-01

    The tunnelling mechanism is widely used to explain Hawking radiation. However, in many cases the analysis used to obtain the Hawking temperature only involves comparing the emission probability for an outgoing particle with the Boltzmann factor. Banerjee and Majhi improved this approach by explicitly finding a black body spectrum associated with black holes. Their result, obtained using a reformulation of the tunnelling mechanism, is in contrast to that of Parikh and Wilczek, who found an emission probability that is compatible with a non-strictly thermal spectrum. Using the recently identified effective state for a black hole, we solve this contradiction via a slight modification of the analysis by Banerjee and Majhi. The final result is a non-strictly black body spectrum from the tunnelling mechanism. We also show that for an effective temperature, we can express the corresponding effective metric using Hawking’s periodicity arguments. Potential important implications for the black hole information puzzle are discussed. -- Highlights: •We review an important result by Banerjee and Majhi on the tunnelling mechanism in the framework of Hawking radiation. •This result is in contrast to another result reported by Parikh and Wilczek. •We introduce the effective state of a black hole. •We explain the contrast via a slight modification of the analysis by Banerjee and Majhi. •We discuss potential important implications for the black hole information puzzle

  8. "Mnoge različite likarie od bolesti glave"- fragment ljekaruše iz arhiva Franjevačkog samostana u Sinju

    OpenAIRE

    Kujundžić, Nikola; Glibota, Milan; Inić, Suzana

    2011-01-01

    U ovome je radu prvi put opisan rukopis Mnoge različite Likarie od bolesti glave koji je nađen u arhivu Franjevačkog samostana u Sinju. Pretpostavlja se da je tekst dio veće cjeline, neke ljekaruše, a nastao je vjerojatno u XVIII. stoljeću. Rukopis sadržava 16 recepata za izradu i upotrebu lijekova za liječenje glavobolje. Služio je vjerojatno kao priručnik za izradu i upotrebu lijekova za liječenje. Materia medica ovoga rukopisa sastoji se isključivo od pripravaka biljnog podrijetla. U popis...

  9. Effects of a strict cutoff on Quantum Field Theory

    International Nuclear Information System (INIS)

    Sturnfield, J.F.

    1987-01-01

    Standard Quantum Field Theory has a number of integrals which are infinite. Although these are eliminated for some cases by renormalization, this aspect of the theory is not fully satisfactory. A number of theories with fundamental lengths have been introduced as alternatives and it would be useful to be able to distinguish between them. In particular, the effects that a strict cutoff would have on Quantum Field Theory is studied. It is noted that care must be taken in the method used to apply a strict cutoff. This lead to considering a theory where the cutoffs are defined by restricting each internal line. This theory is only piece-wise analytic. The resulting scattering matrix is frame dependent, yet the theory still satisfies the special relativity view that all frames are subjectively identical. The renormalization of this theory is finite. The change in mass from the electron self-energy will be a spinor operator. The main distinctions of this theory from standard theory will occur at super high energies. New poles and resonances which arise from new endpoint singularities will be found. The locations of these singularities will be frame dependent. Some of these singularities will correspond to creations or interactions of the normal particles with tachyons. It will be shown that for the one loop diagram, the form of the cutoff singularities are closely related to the standard singularities. When there is more than one loop, there can appear some new type of behavior. In particular, a cube root type of behavior in the two loop self-energy diagram will be found. Also the asymptotic behavior of the ladder diagram is studied

  10. 7 CFR 28.414 - Strict Low Middling Light Spotted Color.

    Science.gov (United States)

    2010-01-01

    ... CONTAINER REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Standards Light Spotted Cotton § 28.414 Strict Low Middling Light Spotted Color. Strict Low Middling Light Spotted Color is color which in spot or...

  11. On N. Chomsky’s strict subcategorization of verbs

    Directory of Open Access Journals (Sweden)

    Janez Orešnik

    1966-12-01

    Full Text Available This paper studies the so-called strict subcategorization rules, and the theory associated with them, in the transformational grammar of. Erigl·ish as proposed by Noarn Chomsky in his Aspects. The syntactic component of English transformational grammar consists of two mutually ordered parts, viz., the base and the transformational subcomponents. The initial part of the base are the so-called categorial rules, which are of almost exclusive interest to us here. Their primary task is to generate what are usually called basic sentence patterns, and will here, with Chomsky (Aspects, p.ll3, be designated with the expression, frames of category symbols.- The rules of the transformational subcomponent modify, in various ways, the frames generated by the base. For several reasons - one of them being that the correct work of the transformational subcomponent quite often depends on the kind of lexical items with which the syntactic positions in the frames of category symbols have been filled, the lexical items must be introduced from the lexicon into the empty positions in the frames before the rules of the transformational subcomponent can be allowed to modify the frames.

  12. Managing Hanford Site solid waste through strict acceptance criteria

    International Nuclear Information System (INIS)

    Jasen, W.G.; Pierce, R.D.; Willis, N.P.

    1993-02-01

    Various types of waste have been generated during the 50-year history of the Hanford Site. Regulatory changes in the last 20 years have provided the emphasis for better management of these wastes. Interpretations of the Atomic Energy Act of 1954 (AEA) and the Resource Conservation and Recovery Act of 1976 (RCRA) have led to the definition of a group of wastes called radioactive mixed wastes (RMW). As a result of the radioactive and hazardous properties of these wastes, strict management programs have been implemented for the management of these wastes. Solid waste management is accomplished through a systems performance approach to waste management that used best-demonstrated available technology (BDAT) and best management practices. The solid waste program at the Hanford Site strives to integrate all aspects of management relative to the treatment, storage and disposal (TSD) of solid waste. Often there are many competing and important needs. It is a difficult task to balance these needs in a manner that is both equitable and productive. Management science is used to help the process of making decisions. Tools used to support the decision making process include five-year planning, cost estimating, resource allocation, performance assessment, waste volume forecasts, input/output models, and waste acceptance criteria. The purpose of this document is to describe how one of these tools, waste acceptance criteria, has helped the Hanford Site manage solid wastes

  13. Effects of strict prolonged bed rest on cardiorespiratory fitness

    DEFF Research Database (Denmark)

    Ried-Larsen, Mathias; Aarts, Hugo M; Joyner, Michael J

    2017-01-01

    with larger declines in V̇o2max). Furthermore, the systematic review revealed a gap in the knowledge about the cardiovascular response to extreme physical inactivity, particularly in older subjects and women of any age group. In addition to its relevance to spaceflight, this lack of data has significant....... Since 1949, 80 studies with a total of 949 participants (>90% men) have been published with data on strict bed rest and V̇o2max The studies were conducted mainly in young participants [median age (interquartile range) 24.5 (22.4-34.0) yr]. The duration of bed rest ranged from 1 to 90 days. V̇o2max...... declined linearly across bed rest duration. No statistical difference in the decline among studies reporting V̇o2max as l/min (-0.3% per day) compared with studies reporting V̇o2max normalized to body weight (ml·kg-1·min-1; -0.43% per day) was observed. Although both total body weight and lean body mass...

  14. Fixed point iterations for strictly hemi-contractive maps in uniformly smooth Banach spaces

    International Nuclear Information System (INIS)

    Chidume, C.E.; Osilike, M.O.

    1993-05-01

    It is proved that the Mann iteration process converges strongly to the fixed point of a strictly hemi-contractive map in real uniformly smooth Banach spaces. The class of strictly hemi-contractive maps includes all strictly pseudo-contractive maps with nonempty fixed point sets. A related result deals with the Ishikawa iteration scheme when the mapping is Lipschitzian and strictly hemi-contractive. Our theorems generalize important known results. (author). 29 refs

  15. Strict or graduated punishment? Effect of punishment strictness on the evolution of cooperation in continuous public goods games.

    Directory of Open Access Journals (Sweden)

    Hajime Shimao

    Full Text Available Whether costly punishment encourages cooperation is one of the principal questions in studies on the evolution of cooperation and social sciences. In society, punishment helps deter people from flouting rules in institutions. Specifically, graduated punishment is a design principle for long-enduring common-pool resource institutions. In this study, we investigate whether graduated punishment can promote a higher cooperation level when each individual plays the public goods game and has the opportunity to punish others whose cooperation levels fall below the punisher's threshold. We then examine how spatial structure affects evolutionary dynamics when each individual dies inversely proportional to the game score resulting from the social interaction and another player is randomly chosen from the population to produce offspring to fill the empty site created after a player's death. Our evolutionary simulation outcomes demonstrate that stricter punishment promotes increased cooperation more than graduated punishment in a spatially structured population, whereas graduated punishment increases cooperation more than strict punishment when players interact with randomly chosen opponents from the population. The mathematical analysis also supports the results.

  16. Strict or Graduated Punishment? Effect of Punishment Strictness on the Evolution of Cooperation in Continuous Public Goods Games

    Science.gov (United States)

    Shimao, Hajime; Nakamaru, Mayuko

    2013-01-01

    Whether costly punishment encourages cooperation is one of the principal questions in studies on the evolution of cooperation and social sciences. In society, punishment helps deter people from flouting rules in institutions. Specifically, graduated punishment is a design principle for long-enduring common-pool resource institutions. In this study, we investigate whether graduated punishment can promote a higher cooperation level when each individual plays the public goods game and has the opportunity to punish others whose cooperation levels fall below the punisher’s threshold. We then examine how spatial structure affects evolutionary dynamics when each individual dies inversely proportional to the game score resulting from the social interaction and another player is randomly chosen from the population to produce offspring to fill the empty site created after a player’s death. Our evolutionary simulation outcomes demonstrate that stricter punishment promotes increased cooperation more than graduated punishment in a spatially structured population, whereas graduated punishment increases cooperation more than strict punishment when players interact with randomly chosen opponents from the population. The mathematical analysis also supports the results. PMID:23555826

  17. The Success Rate of Initial {sup 131I} Ablation in Differentiated Thyroid Cancer: Comparison Between Less strict and Very Strict Low Iodine Diets

    Energy Technology Data Exchange (ETDEWEB)

    Yoo, Ik Dong; Kim, Sung Hoon; Seo, Ye Young; Oh, Jin Kyoung; O, Joo Hyun; Chung, Soo Kyo [The Catholic Univ. of Korea, Seoul (Korea, Republic of)

    2012-03-15

    To decrease the risk of recurrence or metastasis in differentiated thyroid cancer (DTC), selected patients receive radioactive iodine ablation of remnant thyroid tissue or tumor. A low iodine diet can enhance uptake of radioactive iodine. We compared the success rates of radioactive iodine ablation therapy in patients who followed two different low iodine diets (LIDs). The success rates of postsurgical radioactive iodine ablation in DTC patients receiving empiric doses of 150 mCi were retrospectively reviewed. First-time radioactive iodine ablation therapy was done in 71 patients following less strict LID. Less strict LID restricted seafood, iodized salt, egg yolk, dairy products, processed meat, instant prepared meals, and multivitamins. Very strict LID additionally restricted rice, freshwater fish, spinach, and soybean products. Radioactive iodine ablation therapy was considered successful when follow up {sup 123I} whole body scan was negative and stimulated serum thyroglobulin level was less than 2.0 ng/mL. The success rate of patients following less strict LID was 80.3% and for very strict LID 75.6%. There was no statistically significant difference in the success rates between the two LID groups (P=0.48). Very strict LID may not contribute to improving the success rate of initial radioactive iodine ablation therapy at the cost of great inconvenience to the patient.

  18. Validation of an automatic diagnosis of strict left bundle branch block criteria using 12-lead electrocardiograms

    DEFF Research Database (Denmark)

    Xia, Xiaojuan; Ruwald, Anne-Christine; Ruwald, Martin H

    2017-01-01

    AIMS: Strict left bundle branch block (LBBB) criteria were recently proposed to identify LBBB patients to benefit most from cardiac resynchronization therapy (CRT). The aim of our study was to automate identification of strict LBBB in order to facilitate its broader application. METHODS: We devel...

  19. 7 CFR 28.416 - Strict Good Ordinary Light Spotted Color.

    Science.gov (United States)

    2010-01-01

    ... CONTAINER REGULATIONS COTTON CLASSING, TESTING, AND STANDARDS Standards Light Spotted Cotton § 28.416 Strict Good Ordinary Light Spotted Color. Strict Good Ordinary Light Spotted Color is color which in spot or... Cotton Source: 57 FR 34498, Aug. 5, 1992, unless otherwise noted. ...

  20. Synchronization control of cross-strict feedback hyperchaotic system based on cross active backstepping design

    International Nuclear Information System (INIS)

    Wang Jing; Gao Jinfeng; Ma Xikui

    2007-01-01

    This Letter presents a novel cross active backstepping design method for synchronization control of cross-strict feedback hyperchaotic system, in which the ordinary backstepping design is unavailable. The proposed control method, combining backstepping design and active control approach, extends the application of backstepping technique in chaos control. Based on this method, different combinations of controllers can be designed to meet the needs of different applications. The proposed method is applied to achieve chaos synchronization of two identical cross-strict feedback hyperchaotic systems. Also it is used to implement synchronization between cross-strict feedback hyperchaotic system and Roessler hyperchaotic system. Numerical examples illustrate the validity of the control method

  1. The Effect of Strict Segregation on Pseudomonas aeruginosa in Cystic Fibrosis Patients

    NARCIS (Netherlands)

    van Mansfeld, Rosa; de Vrankrijker, Angelica; Brimicombe, Roland; Heijerman, Harry; Teding van Berkhout, Ferdinand; Spitoni, Cristian|info:eu-repo/dai/nl/304625957; Grave, Sanne; van der Ent, Cornelis; Wolfs, Tom; Willems, Rob; Bonten, Marc

    2016-01-01

    INTRODUCTION: Segregation of patients with cystic fibrosis (CF) was implemented to prevent chronic infection with epidemic Pseudomonas aeruginosa strains with presumed detrimental clinical effects, but its effectiveness has not been carefully evaluated. METHODS: The effect of strict segregation on

  2. Strict deformation quantization for actions of a class of symplectic lie groups

    International Nuclear Information System (INIS)

    Bieliavsky, Pierre; Massar, Marc

    2002-01-01

    We present explicit universal strict deformation quantization formulae for actions of Iwasawa subgroups AN of SN(1, n). This answers a question raised by Rieffel in [Contemp. Math. 228 (1998), 315]. (author)

  3. Strict optical orthogonal codes for purely asynchronous code-division multiple-access applications

    Science.gov (United States)

    Zhang, Jian-Guo

    1996-12-01

    Strict optical orthogonal codes are presented for purely asynchronous optical code-division multiple-access (CDMA) applications. The proposed code can strictly guarantee the peaks of its cross-correlation functions and the sidelobes of any of its autocorrelation functions to have a value of 1 in purely asynchronous data communications. The basic theory of the proposed codes is given. An experiment on optical CDMA systems is also demonstrated to verify the characteristics of the proposed code.

  4. Plant use in the medicinal practices known as "strict diets" in Chazuta valley (Peruvian Amazon).

    Science.gov (United States)

    Sanz-Biset, Jaume; Cañigueral, Salvador

    2011-09-01

    Strict diets are traditional medicinal practices where plant remedies are consumed with nearly fasting and with some sort of social seclusion. The aim of this work was to describe these practices of Chazuta and the use of plants within, as well as to analyse the possible functions of the last. The information was obtained through interviews to the 6.3% of the district rural adult population (140 individuals, 75% of which was considered Quechua). In total, 122 strict diets were recorded and 106 different plant species were reported to be used. Strict diets present a characteristic structure and plant use. The main effects reported in strict diets were antinflammatory, antiinfective, brain function alteration and depuration. Strict diets are well structured traditional medicinal practices, also with a symbolic significance in the life cycle of chazutian men. Plants used in strict diets can contribute to the main effects through antinflammation, antiinfective actions, psychoactivity and depurative related activities. The correlation between literature evidence of activity of most used plants and effects reported for the correspondent diet (i.e. in which the plant was used) are 36% for antinflammatory activity, 29% for antimicrobial activity, 18% for psychoactivity and 5% for depurative related activities. The percentages go to 77%, 64%, 73% and 32%, respectively, when literature evidences on related taxa are also considered. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

  5. Actions of a separately strict cpo-monoid on pointed directed complete posets

    Directory of Open Access Journals (Sweden)

    Halimeh Moghbeli Damaneh

    2015-07-01

    Full Text Available ‎ In the present article‎, ‎we study some categorical properties of the category {$bf‎ Cpo_{Sep}$-$S$} of all {separately strict $S$-cpo's}; cpo's equipped with‎ a compatible right action of a separately strict cpo-monoid $S$ which is‎ strict continuous in each component‎. ‎In particular‎, we show that this category is reflective and coreflective in the‎ category of $S$-cpo's‎, ‎find the free and cofree functors‎, characterize products and coproducts‎. ‎Furthermore‎, ‎epimorphisms and‎  monomorphisms in {$bf Cpo_{Sep}$-$S$} are studied‎, ‎and show that‎ {$bf Cpo_{Sep}$-$S$} is not cartesian closed‎.

  6. The photon is no strict particle and nonlocality is far from being proven

    Energy Technology Data Exchange (ETDEWEB)

    Greulich, Karl Otto [Fritz Lipmann Institut, Jena (Germany)

    2010-07-01

    Two aspects of philosophical discussions on physics are the wave particle dualism and non locality including entanglement. However the strict particle aspect of the photon, in the common sense view, has never been proven. The accumulation time argument, the only experimental verification of a strictly particle like photon, has so far not yet been satisfied. Also, experiments thought to prove nonlocality have loophole which have so far not yet been safely closed, and now an even more serious loophole emerges. Thus, also nonlocality cannot be seen as proven. This demands some fine tuning of philosophical discussions on critical experiments in physics.

  7. More strictly protected areas are not necessarily more protective: evidence from Bolivia, Costa Rica, Indonesia, and Thailand

    International Nuclear Information System (INIS)

    Ferraro, Paul J; Hanauer, Merlin M; Miteva, Daniela A; Pattanayak, Subhrendu K; Canavire-Bacarreza, Gustavo Javier; Sims, Katharine R E

    2013-01-01

    National parks and other protected areas are at the forefront of global efforts to protect biodiversity and ecosystem services. However, not all protection is equal. Some areas are assigned strict legal protection that permits few extractive human uses. Other protected area designations permit a wider range of uses. Whether strictly protected areas are more effective in achieving environmental objectives is an empirical question: although strictly protected areas legally permit less anthropogenic disturbance, the social conflicts associated with assigning strict protection may lead politicians to assign strict protection to less-threatened areas and may lead citizens or enforcement agents to ignore the strict legal restrictions. We contrast the impacts of strictly and less strictly protected areas in four countries using IUCN designations to measure de jure strictness, data on deforestation to measure outcomes, and a quasi-experimental design to estimate impacts. On average, stricter protection reduced deforestation rates more than less strict protection, but the additional impact was not always large and sometimes arose because of where stricter protection was assigned rather than regulatory strictness per se. We also show that, in protected area studies contrasting y management regimes, there are y 2 policy-relevant impacts, rather than only y, as earlier studies have implied. (letter)

  8. Revis(iting French palatalization

    Directory of Open Access Journals (Sweden)

    Ali Tifrit

    2016-06-01

    Full Text Available This paper explores the diachrony of French and reconsiders the classical analysis of French palatalizations. It is widely admitted that the transition from Latin dorsal stops to French palatal fricatives is triggered by an external palatalizing object which affects the constitution of the targeted consonant. While this analysis can satisfyingly explain the palatalization of dorsals before /i/, it makes the palatalization before /a/, which occurred a few centuries later, completely opaque. Revising the internal structure and the melody used to describe segments (Government Phonology 2.0 – Pöchtrager 2006 allows us to give a unified analysis of both palatalizations: whether /i/ or /a/, the vocalic environment is indeed the trigger, as it interferes with the structure of dorsals and lead to internal changes. However, while /i/ adds palatality to the consonant, /a/, by its lack of melody (Pöchtrager & Živanović 2010, leads to an internal reconfiguration of the dorsal, which already contains . In other words, we face two kinds of palatalization: an external one and an internal one. Furthermore, our analysis takes the intermediate stages from Latin dorsals to French palatals into consideration and attested dialectal variations observed in Northern France.

  9. Strict Monotonicity and Unique Continuation for the Third-Order Spectrum of Biharmonic Operator

    Directory of Open Access Journals (Sweden)

    Khalil Ben Haddouch

    2012-01-01

    Full Text Available We will study the spectrum for the biharmonic operator involving the laplacian and the gradient of the laplacian with weight, which we call third-order spectrum. We will show that the strict monotonicity of the eigenvalues of the operator , where , holds if some unique continuation property is satisfied by the corresponding eigenfunctions.

  10. "Let the Master Respond": Should Schools Be Strictly Liable When Employees Sexually Abuse Children?

    Science.gov (United States)

    Fossey, Richard; DeMitchell, Todd

    Although sexual abuse against children is a problem in the public schools, school officials have generally not acted aggressively to stop it. This paper argues for a strict liability standard--the assessment of liability without fault--against a school district in cases of student sexual abuse by a school employee. Part 1 explores the principle of…

  11. Detection of low numbers of microplastics in North Sea fish using strict quality assurance criteria

    NARCIS (Netherlands)

    Hermsen, E.; Pompe, R.; Besseling, E.; Koelmans, A.A.

    2017-01-01

    We investigated 400 individual fish of four North Sea species: Atlantic Herring, Sprat, Common Dab, and Whiting on ingestion of > 20 μm microplastic. Strict quality assurance criteria were followed in order to control contamination during the study. Two plastic particles were found in only 1 (a

  12. History, administration, goals, values, and long-term data of Russia's strictly protected scientific nature reserves

    Science.gov (United States)

    Martin A. Spetich; Anna E. Kvashnina; Y.D. Nukhimovskya; Olin E. Jr. Rhodes

    2009-01-01

    One of the most comprehensive attempts at biodiversity conservation in Russia and the former Soviet Union has been the establishment of an extensive network of protected natural areas. Among all types of protected areas in Russia, zapovedniks (strictly protected scientific preserve) have been the most effective in protecting biodiversity at the ecosystem scale. Russia...

  13. The Preventive Effect of Strict Gun Control Laws on Suicide and Homicide.

    Science.gov (United States)

    Lester, David; Murrell, Mary E.

    1982-01-01

    Examined state gun control laws and used a multidimensional scaling technique to study the relationship of strictness and death rates. Results showed states with stricter laws had lower suicide rates by firearms but higher rates by other means. No effect on homicide was found. (JAC)

  14. The solid solutions of rebulite and jankovićite in the phase system Tl2S-As2S3-Sb2S3

    DEFF Research Database (Denmark)

    Balic Zunic, Tonci; Moëlo, Yves; Karanovic, Ljiljana

    2015-01-01

    Syntheses along the Tl5(As,Sb)13S22 compositional line in the Tl2S-As2S3-Sb2S3 phase system showed that the compositional range of rebulite extends from Tl5As9.5Sb3.5S22 to Tl5As7.75Sb5.25S22. The Sb-rich end-member is in equilibrium with jankovićite of the ideal composition Tl5Sb7.5As5.5S22, whi...... vary from As- to Sb-dominated over the range of the solid solution. The change of the structural topology from jankovićite to rebulite, closely related but not identical structures, is explained through the necessity to accommodate the smaller volumes of the As coordination polyhedra......, and is accomplished through unit-cell twinning over the periodic (001)reb twin boundaries. The As end-member of the rebulite solid solution is in equilibrium with a phase of composition close to Tl2.4Sb0.68As7.18S13, interpreted as imhofite....

  15. A Criterium for the Strict Positivity of the Density of the Law of a Poisson Process

    Directory of Open Access Journals (Sweden)

    Léandre Rémi

    2011-01-01

    Full Text Available We translate in semigroup theory our result (Léandre, 1990 giving a necessary condition so that the law of a Markov process with jumps could have a strictly positive density. This result express, that we have to jump in a finite number of jumps in a "submersive" way from the starting point to the end point if the density of the jump process is strictly positive in . We use the Malliavin Calculus of Bismut type of (Léandre, (2008;2010 translated in semi-group theory as a tool, and the interpretation in semi-group theory of some classical results of the stochastic analysis for Poisson process as, for instance, the formula giving the law of a compound Poisson process.

  16. The effect of 8 days of strict bed rest on the incretin effect in healthy volunteers

    DEFF Research Database (Denmark)

    Nielsen, Signe Tellerup; Harder-Lauridsen, Nina Majlund; Benatti, Fabiana Braga

    2016-01-01

    in the levels of GLP-1 and Glucagon. Bed rest led to a mean loss of 2.4 kg of fat-free mass, and induced insulin resistance evaluated by the Matsuda index, but did not affect the incretin effect (P = 0.6). In conclusion, 8 days of bed rest induces insulin resistance, but we did not see evidence of an associated......Bed rest and physical inactivity are the consequences of hospital admission for many patients. Physical inactivity induces changes in glucose metabolism, but its effect on the incretin effect, which is reduced in, e.g., Type 2 diabetes, is unknown. To investigate how 8 days of strict bed rest...... affects the incretin effect, 10 healthy nonobese male volunteers underwent 8 days of strict bed rest. Before and after the intervention, all volunteers underwent an oral glucose tolerance test (OGTT) followed by an intravenous glucose infusion (IVGI) on the following day to mimic the blood glucose profile...

  17. Detection of low numbers of microplastics in North Sea fish using strict quality assurance criteria.

    Science.gov (United States)

    Hermsen, Enya; Pompe, Renske; Besseling, Ellen; Koelmans, Albert A

    2017-09-15

    We investigated 400 individual fish of four North Sea species: Atlantic Herring, Sprat, Common Dab, and Whiting on ingestion of >20μm microplastic. Strict quality assurance criteria were followed in order to control contamination during the study. Two plastic particles were found in only 1 (a Sprat) out of 400 individuals (0.25%, with a 95% confidence interval of 0.09-1.1%). The particles were identified to consist of polymethylmethacrylate (PMMA) through FTIR spectroscopy. No contamination occurred during the study, showing the method applied to be suitable for microplastic ingestion studies in biota. We discuss the low particle count for North Sea fish with those in other studies and suggest a relation between reported particle count and degree of quality assurance applied. Microplastic ingestion by fish may be less common than thought initially, with low incidence shown in this study, and other studies adhering to strict quality assurance criteria. Copyright © 2017 Elsevier Ltd. All rights reserved.

  18. A strict anaerobic extreme thermophilic hydrogen-producing culture enriched from digested household waste

    DEFF Research Database (Denmark)

    Karakashev, Dimitar Borisov; Kotay, Shireen Meher; Trably, Eric

    2009-01-01

    sources. Growth on glucose produced acetate, H-2 and carbon dioxide. Maximal H-2 production rate on glucose was 1.1 mmol l(-1) h(-1) with a maximum H-2 yield of 1.9 mole H-2 per mole glucose. 16S ribosomal DNA clone library analyses showed that the culture members were phylogenetically affiliated......The aim of this study was to enrich, characterize and identify strict anaerobic extreme thermophilic hydrogen (H-2) producers from digested household solid wastes. A strict anaerobic extreme thermophilic H-2 producing bacterial culture was enriched from a lab-scale digester treating household...... wastes at 70 degrees C. The enriched mixed culture consisted of two rod-shaped bacterial members growing at an optimal temperature of 80 degrees C and an optimal pH 8.1. The culture was able to utilize glucose, galactose, mannose, xylose, arabinose, maltose, sucrose, pyruvate and glycerol as carbon...

  19. A Hybrid P2P Overlay Network for Non-strictly Hierarchically Categorized Content

    Science.gov (United States)

    Wan, Yi; Asaka, Takuya; Takahashi, Tatsuro

    In P2P content distribution systems, there are many cases in which the content can be classified into hierarchically organized categories. In this paper, we propose a hybrid overlay network design suitable for such content called Pastry/NSHCC (Pastry for Non-Strictly Hierarchically Categorized Content). The semantic information of classification hierarchies of the content can be utilized regardless of whether they are in a strict tree structure or not. By doing so, the search scope can be restrained to any granularity, and the number of query messages also decreases while maintaining keyword searching availability. Through simulation, we showed that the proposed method provides better performance and lower overhead than unstructured overlays exploiting the same semantic information.

  20. Weak asymptotic solution for a non-strictly hyperbolic system of conservation laws-II

    Directory of Open Access Journals (Sweden)

    Manas Ranjan Sahoo

    2016-04-01

    Full Text Available In this article we introduce a concept of entropy weak asymptotic solution for a system of conservation laws and construct the same for a prolonged system of conservation laws which is highly non-strictly hyperbolic. This is first done for Riemann type initial data by introducing $\\delta,\\delta',\\delta''$ waves along a discontinuity curve and then for general initial data by piecing together the Riemann solutions.

  1. Multiple-Set Split Feasibility Problems for κ-Strictly Pseudononspreading Mapping in Hilbert Spaces

    Directory of Open Access Journals (Sweden)

    Jing Quan

    2013-01-01

    Full Text Available The purpose of this paper is to prove some weak and strong convergence theorems for solving the multiple-set split feasibility problems for κ-strictly pseudononspreading mapping in infinite-dimensional Hilbert spaces by using the proposed iterative method. The main results presented in this paper extend and improve the corresponding results of Xu et al. (2006, of Osilike et al. (2011, and of many other authors.

  2. Multiobjective Optimization for the Forecasting Models on the Base of the Strictly Binary Trees

    OpenAIRE

    Nadezhda Astakhova; Liliya Demidova; Evgeny Nikulchev

    2016-01-01

    The optimization problem dealing with the development of the forecasting models on the base of strictly binary trees has been considered. The aim of paper is the comparative analysis of two optimization variants which are applied for the development of the forecasting models. Herewith the first optimization variant assumes the application of one quality indicator of the forecasting model named as the affinity indicator and the second variant realizes the application of two quality indicators ...

  3. Cannabis legalization with strict regulation, the overall superior policy option for public health.

    Science.gov (United States)

    Rehm, J; Fischer, B

    2015-06-01

    Cannabis is the most prevalently used drug globally, with many jurisdictions considering varying reform options to current policies to deal with this substance and associated harm. Three policy options are available: prohibition, decriminalization, and legalization, with prohibition currently the dominant model globally. This contribution gives reasons why legalization with strict regulation should be considered superior to other options with respect to public health in high income countries in North America. © 2015 ASCPT.

  4. Examination of the PCICE method in the nearly incompressible, as well as strictly incompressible, limits

    International Nuclear Information System (INIS)

    Berry, Ray A.; Martineau, Richard C.

    2007-01-01

    The conservative-form, pressure-based PCICE numerical method (Martineau and Berry, 2004) (Berry, 2006), recently developed for computing transient fluid flows of all speeds from very low to very high (with strong shocks), is simplified and generalized. Though the method automatically treats a continuous transition of compressibility, three distinct, limiting compressibility regimes are formally defined for purposes of discussion and comparison with traditional methods - the strictly incompressible limit, the nearly incompressible limit, and the fully compressible limit. The PCICE method's behavior is examined in each limiting regime. In the strictly incompressible limit the PCICE algorithm reduces to the traditional MAC-type method with velocity divergence driving the pressure Poisson equation. In the nearly incompressible limit the PCICE algorithm is found to reduce to a generalization of traditional incompressible methods, i.e. to one in which not only the velocity divergence effect, but also the density gradient effect is included as a driving function in the pressure Poisson equation. This nearly incompressible regime has received little attention, and it appears that in the past, strictly incompressible methods may have been conveniently applied to flows in this regime at the expense of ignoring a potentially important coupling mechanism. This could be significant in many important flows; for example, in natural convection flows resulting from high heat flux. In the fully compressible limit or regime, the algorithm is found to reduce to an expression equivalent to density-based methods for high-speed flow. (author)

  5. Frequency effect on p-nitrophenol degradation under conditions of strict acoustic and electric control

    Directory of Open Access Journals (Sweden)

    Chang-ping Zhu

    2011-03-01

    Full Text Available The process of decomposing p-nitrophenol (PNP with power ultrasound requires strict control of acoustic and electric conditions. In this study, the conditions, including acoustic power and acoustic intensity, but not ultrasonic frequency, were controlled strictly at constant levels. The absorbency and the COD concentrations of the samples were measured in order to show the variation of the sample concentration. The results show significant differences in the trend of the solution degradation rate as acoustic power increases after the PNP solution (with a concentration of 114 mg/L and a pH value of 5.4 is irradiated for 60 min with ultrasonic frequencies of 530.8 kHz, 610.6 kHz, 855.0 kHz, and 1 130.0 kHz. The degradation rate of the solution increases with time and acoustic power (acoustic intensity. On the other hand, the degradation rate of the solution is distinctly dependent on frequency when the acoustic power and intensity are strictly controlled and maintained at constant levels. The degradation rate of the PNP solution declines with ultrasonic frequencies of 530.8 kHz, 610.6 kHz, 855.0 kHz, and 1 130.0 kHz; the COD concentration, on the contrary, increase.

  6. TESTING STRICT HYDROSTATIC EQUILIBRIUM IN SIMULATED CLUSTERS OF GALAXIES: IMPLICATIONS FOR A1689

    International Nuclear Information System (INIS)

    Molnar, S. M.; Umetsu, K.; Chiu, I.-N.; Chen, P.; Hearn, N.; Broadhurst, T.; Bryan, G.; Shang, C.

    2010-01-01

    Accurate mass determination of clusters of galaxies is crucial if they are to be used as cosmological probes. However, there are some discrepancies between cluster masses determined based on gravitational lensing and X-ray observations assuming strict hydrostatic equilibrium (i.e., the equilibrium gas pressure is provided entirely by thermal pressure). Cosmological simulations suggest that turbulent gas motions remaining from hierarchical structure formation may provide a significant contribution to the equilibrium pressure in clusters. We analyze a sample of massive clusters of galaxies drawn from high-resolution cosmological simulations and find a significant contribution (20%-45%) from non-thermal pressure near the center of relaxed clusters, and, in accord with previous studies, a minimum contribution at about 0.1 R vir , growing to about 30%-45% at the virial radius, R vir . Our results strongly suggest that relaxed clusters should have significant non-thermal support in their core region. As an example, we test the validity of strict hydrostatic equilibrium in the well-studied massive galaxy cluster A1689 using the latest high-resolution gravitational lensing and X-ray observations. We find a contribution of about 40% from non-thermal pressure within the core region of A1689, suggesting an alternate explanation for the mass discrepancy: the strict hydrostatic equilibrium is not valid in this region.

  7. Temporary Strict Maternal Avoidance of Cow’s Milk and Infantile Colic

    Directory of Open Access Journals (Sweden)

    Firoozeh Sajedi

    2009-12-01

    Full Text Available Infant colic is a common problem characterized by excessive crying and fussing. We examined whether colic symptoms of exclusively breast-milk-fed infants would be improved by temporary strict maternal avoidance of cows milk. This study is analytic and experimental. Sixty-six subjects were recruited during winter of 2006 from a clinic in Isfahan, Iran. Breast-milk-fed in-fants with "colic", age 3-6 months and to be in otherwise good health were referred by pediatri-cians. The intervention was 1 week period of strict maternal avoidance of cows milk while they continued exclusive breast-milk-feeding. All infants showed improvement in distressed behavior (crying and fussing during intervention. The total recorded crying and fussing time was reduced by an average of 31%. A significant difference was found in cry and fuss time between first and last 2 days of intervention (P = 0.000. Cows milk proteins may play an etiologic role in colic. We propose that a brief intervention with strict maternal avoidance of cows milk may be an effective treatment for colic in some breast-milk-fed infants.

  8. Rate Control Efficacy in Permanent Atrial Fibrillation : Successful and Failed Strict Rate Control Against a Background of Lenient Rate Control

    NARCIS (Netherlands)

    Groenveld, Hessel F.; Tijssen, Jan G. P.; Crijns, Harry J. G. M.; Van den Berg, Maarten P.; Hillege, Hans L.; Alings, Marco; Van Veldhuisen, Dirk J.; Van Gelder, Isabelle C.

    2013-01-01

    Objectives This study sought to investigate differences in outcome between patients treated with successful strict, failed strict, and lenient rate control. Background The RACE II (Rate Control Efficacy in Permanent Atrial Fibrillation) study showed no difference in outcome between lenient and

  9. Strict versus liberal insulin therapy in the cardiac surgery patient: An evidence-based practice development, implementation and evaluation project.

    Science.gov (United States)

    Gordon, Jacqueline M; Lauver, Lori S; Buck, Harleah G

    2018-02-01

    Hyperglycemia post-cardiac surgery is associated with poor clinical outcomes. Recent studies suggest maintaining liberal glycemic control (liberal CII protocol. Retrospective review of 144 strict CII patient records and 147 liberal CII patient records. Mean blood glucose was 159.8mg/dL (liberal CII) compared to 143.3mg/dL (strict CII) (p≤0.001). No surgical site infections occurred in either group. Mean ICU length of stay was 4.5days (liberal) versus 4.4days (strict) (p=0.74). Two 30-day mortalities occurred for the liberal cohort compared to no deaths in the strict group (p=0.49). Hypoglycemia incidence within 24h after surgery was 0.1% (liberal) compared to 0.3% (strict) compared to (p=0.16). Use of a nurse managed liberal CII resulted in similar outcomes with fewer incidents of hypoglycemia. Copyright © 2017. Published by Elsevier Inc.

  10. Effects of growth temperature and strictly anaerobic recovery on the survival of Listeria monocytogenes during pasteurization.

    Science.gov (United States)

    Knabel, S J; Walker, H W; Hartman, P A; Mendonca, A F

    1990-02-01

    Listeria monocytogenes F5069 was suspended in either Trypticase soy broth-0.6% yeast extract (TSBYE) or sterile, whole milk and heated at 62.8 degrees C in sealed thermal death time tubes. Severely heat-injured cells were recovered in TSBYE within sealed thermal death time tubes because of the formation of reduced conditions in the depths of the TSBYE. Also, the use of strictly anaerobic Hungate techniques significantly increased recovery in TSBYE containing 1.5% agar compared with aerobically incubated controls. The exogenous addition of catalase, but not superoxide dismutase, slightly increased the recovery of heat-injured cells in TSBYE containing 1.5% agar incubated aerobically. Growth of cells at 43 degrees C caused a greater increase in heat resistance as compared with cells heat shocked at 43 degrees C or cells grown at lower temperatures. Growth of L. monocytogenes at 43 degrees C and enumeration by the use of strictly anaerobic Hungate techniques resulted in D62.8 degrees C values that were at least sixfold greater than those previously obtained by using cells grown at 37 degrees C and aerobic plating. Results indicate that, under the conditions of the present study, high levels of L. monocytogenes would survive the minimum low-temperature, long-time treatment required by the U.S. Food and Drug Administration for pasteurizing milk. The possible survival of low levels of L. monocytogenes during high-temperature, short-time pasteurization and enumeration of injured cells by recovery on selective media under strictly anaerobic conditions are discussed.

  11. RelTime Rates Collapse to a Strict Clock When Estimating the Timeline of Animal Diversification.

    Science.gov (United States)

    Lozano-Fernandez, Jesus; Dos Reis, Mario; Donoghue, Philip C J; Pisani, Davide

    2017-05-01

    Establishing an accurate timescale for the history of life is crucial to understand evolutionary processes. For this purpose, relaxed molecular clock models implemented in a Bayesian MCMC framework are generally used. However, these methods are time consuming. RelTime, a non-Bayesian method implementing a fast, ad hoc, algorithm for relative dating, was developed to overcome the computational inefficiencies of Bayesian software. RelTime was recently used to investigate the timing of origin of animals, yielding results consistent with early strict clock studies from the 1980s and 1990s, estimating metazoans to have a Mesoproterozoic origin-over a billion years ago. RelTime results are unexpected and disagree with the largest majority of modern, relaxed, Bayesian molecular clock analyses, which suggest animals originated in the Tonian-Cryogenian (less that 850 million years ago). Here, we demonstrate that RelTime-inferred divergence times for the origin of animals are spurious, a consequence of the inability of RelTime to relax the clock along the internal branches of the animal phylogeny. RelTime-inferred divergence times are comparable to strict-clock estimates because they are essentially inferred under a strict clock. Our results warn us of the danger of using ad hoc algorithms making implicit assumptions about rate changes along a tree. Our study roundly rejects a Mesoproterozoic origin of animals; metazoans emerged in the Tonian-Cryogenian, and diversified in the Ediacaran, in the immediate prelude to the routine fossilization of animals in the Cambrian associated with the emergence of readily preserved skeletons. © The Author 2017. Published by Oxford University Press on behalf of the Society for Molecular Biology and Evolution.

  12. Effect of cryopreservation and lyophilization on viability and growth of strict anaerobic human gut microbes.

    Science.gov (United States)

    Bircher, Lea; Geirnaert, Annelies; Hammes, Frederik; Lacroix, Christophe; Schwab, Clarissa

    2018-04-17

    Strict anaerobic gut microbes have been suggested as 'next-generation probiotics' for treating several intestinal disorders. The development of preservation techniques is of major importance for therapeutic application. This study investigated cryopreservation (-80°C) and lyophilization survival and storage stability (4°C for 3 months) of the strict anaerobic gut microbes Bacteroides thetaiotaomicron, Faecalibacterium prausnitzii, Roseburia intestinalis, Anaerostipes caccae, Eubacterium hallii and Blautia obeum. To improve preservation survival, protectants sucrose and inulin (both 5% w/v) were added for lyophilization and were also combined with glycerol (15% v/v) for cryopreservation. Bacterial fitness, evaluated by maximum growth rate and lag phase, viability and membrane integrity were determined using a standardized growth assay and by flow cytometry as markers for preservation resistance. Lyophilization was more detrimental to viability and fitness than cryopreservation, but led to better storage stability. Adding sucrose and inulin enhanced viability and the proportion of intact cells during lyophilization of all strains. Viability of protectant-free B. thetaiotaomicron, A. caccae and F. prausnitzii was above 50% after cryopreservation and storage and increased to above 80% if protectants were present. The addition of glycerol, sucrose and inulin strongly enhanced the viability of B. obeum, E. hallii and R. intestinalis from 0.03-2% in protectant-free cultures to 11-37%. This is the first study that quantitatively compared the effect of cryopreservation and lyophilization and the addition of selected protectants on viability and fitness of six strict anaerobic gut microbes. Our results suggest that efficiency of protectants is process- and species-specific. © 2018 The Authors. Microbial Biotechnology published by John Wiley & Sons Ltd and Society for Applied Microbiology.

  13. Effects of growth temperature and strictly anaerobic recovery on the survival of Listeria monocytogenes during pasteurization.

    OpenAIRE

    Knabel, S J; Walker, H W; Hartman, P A; Mendonca, A F

    1990-01-01

    Listeria monocytogenes F5069 was suspended in either Trypticase soy broth-0.6% yeast extract (TSBYE) or sterile, whole milk and heated at 62.8 degrees C in sealed thermal death time tubes. Severely heat-injured cells were recovered in TSBYE within sealed thermal death time tubes because of the formation of reduced conditions in the depths of the TSBYE. Also, the use of strictly anaerobic Hungate techniques significantly increased recovery in TSBYE containing 1.5% agar compared with aerobicall...

  14. The Dirichlet problem for the Monge-Ampere equation in convex (but not strictly convex domains

    Directory of Open Access Journals (Sweden)

    David Hartenstine

    2006-10-01

    Full Text Available It is well-known that the Dirichlet problem for the Monge-Amp`ere equation $det D^2 u = mu$ in a bounded strictly convex domain $Omega$ in $mathbb{R}^n$ has a weak solution (in the sense of Aleksandrov for any finite Borel measure $mu$ on $Omega$ and for any continuous boundary data. We consider the Dirichlet problem when $Omega$ is only assumed to be convex, and give a necessary and sufficient condition on the boundary data for solvability.

  15. Selections of the metric projection operator and strict solarity of sets with continuous metric projection

    Science.gov (United States)

    Alimov, A. R.

    2017-07-01

    In a broad class of finite-dimensional Banach spaces, we show that a closed set with lower semicontinuous metric projection is a strict sun, admits a continuous selection of the metric projection operator onto it, has contractible intersections with balls, and its (nonempty) intersection with any closed ball is a retract of this ball. For sets with continuous metric projection, a number of new results relating the solarity of such sets to the stability of the operator of best approximation are obtained. Bibliography 25 titles.

  16. Transplanting Diseases from Organ Donors in Western Europe: Fault Liability or Strict Liability?

    Science.gov (United States)

    Broeckx, Nils; Verhoeven, Dimitri

    2015-06-01

    This article will examine the problem of disease transmission through organ transplantation from a civil liability perspective. Both fault liability and strict product liability might be possible. These two types of liability will be compared, while applying them to the actions of the central parties involved in organ donation and transplantation, namely the physician/hospital, the donor and the organ exchange organisation. While product liability is generally an easier way to obtain compensation than fault liability, it might nevertheless place too heavy a burden on the transplant professionals.

  17. Single molecule experiments challenge the strict wave-particle dualism of light.

    Science.gov (United States)

    Greulich, Karl Otto

    2010-01-21

    Single molecule techniques improve our understanding of the photon and light. If the single photon double slit experiment is performed at the "single photon limit" of a multi-atom light source, faint light pulses with more than one photon hamper the interpretation. Single molecules, quantum dots or defect centres in crystals should be used as light source. "Single photon detectors" do not meet their promise-only "photon number resolving single photon detectors" do so. Particularly, the accumulation time argument, the only safe basis for the postulate of a strictly particle like photon, has so far not yet been verified.

  18. Single Molecule Experiments Challenge the Strict Wave-Particle Dualism of Light

    Directory of Open Access Journals (Sweden)

    Karl Otto Greulich

    2010-01-01

    Full Text Available Single molecule techniques improve our understanding of the photon and light. If the single photon double slit experiment is performed at the “single photon limit” of a multi-atom light source, faint light pulses with more than one photon hamper the interpretation. Single molecules, quantum dots or defect centres in crystals should be used as light source. “Single photon detectors” do not meet their promise―only “photon number resolving single photon detectors” do so. Particularly, the accumulation time argument, the only safe basis for the postulate of a strictly particle like photon, has so far not yet been verified.

  19. Fuzzy Adaptive Decentralized Optimal Control for Strict Feedback Nonlinear Large-Scale Systems.

    Science.gov (United States)

    Sun, Kangkang; Sui, Shuai; Tong, Shaocheng

    2018-04-01

    This paper considers the optimal decentralized fuzzy adaptive control design problem for a class of interconnected large-scale nonlinear systems in strict feedback form and with unknown nonlinear functions. The fuzzy logic systems are introduced to learn the unknown dynamics and cost functions, respectively, and a state estimator is developed. By applying the state estimator and the backstepping recursive design algorithm, a decentralized feedforward controller is established. By using the backstepping decentralized feedforward control scheme, the considered interconnected large-scale nonlinear system in strict feedback form is changed into an equivalent affine large-scale nonlinear system. Subsequently, an optimal decentralized fuzzy adaptive control scheme is constructed. The whole optimal decentralized fuzzy adaptive controller is composed of a decentralized feedforward control and an optimal decentralized control. It is proved that the developed optimal decentralized controller can ensure that all the variables of the control system are uniformly ultimately bounded, and the cost functions are the smallest. Two simulation examples are provided to illustrate the validity of the developed optimal decentralized fuzzy adaptive control scheme.

  20. Study on Environment Performance Evaluation and Regional Differences of Strictly-Environmental-Monitored Cities in China

    Directory of Open Access Journals (Sweden)

    Ji Guo

    2017-12-01

    Full Text Available With the rapid economic growth and development, the problem of environmental pollution in China’s cities is becoming increasingly serious, and environmental pollution takes on a regional difference. There is, however, little comprehensive evaluation on the environmental performance and the regional difference of strictly-environmental-monitored cities in China. In this paper, the environmental performance of 109 strictly-environmental-monitored cities in China is evaluated in terms of natural performance, management performance, and scale performance by Data Envelopment Analysis (DEA, incorporating PM2.5 and PM10 as undesirable outputs. The empirical results show that: (1 At present, the natural performance is quite high, while the management performance is noticeably low for most cities. (2 The gap between the level of economic development and environmental protection among cities in China is large, and the scale efficiency of big cities is better than that of smaller cities. The efficiency value of large-scale cities such as Beijing, Shanghai, Guangzhou, Shenzhen, etc. is high, equaling 1; the value of smaller cities such as Sanmenxia, Baoding, Mudanjiang, and Pingdingshan is low, close to 0, indicating that big cities are characterized by high environmental efficiency. (3 From the perspective of region, the level of environmental performance in China is very uneven. For example, the environmental efficiency level of the Pan-Pearl River Delta region is superior to that of the Pan-Yangtze River region and the Bahia Rim region, whose values of environmental efficiency are 0.858, 0.658, and 0.622 respectively. The average efficiency of the Southern Coastal Economic Zone, Eastern Coastal Comprehensive Economic Zone, and the Comprehensive Economic Zone in the middle reaches of the Yangtze River is higher than that of other regions. Finally, corresponding countermeasures and suggestions are put forward. The method used in this paper is applicable

  1. Disordered strictly jammed binary sphere packings attain an anomalously large range of densities

    Science.gov (United States)

    Hopkins, Adam B.; Stillinger, Frank H.; Torquato, Salvatore

    2013-08-01

    Previous attempts to simulate disordered binary sphere packings have been limited in producing mechanically stable, isostatic packings across a broad spectrum of packing fractions. Here we report that disordered strictly jammed binary packings (packings that remain mechanically stable under general shear deformations and compressions) can be produced with an anomalously large range of average packing fractions 0.634≤ϕ≤0.829 for small to large sphere radius ratios α restricted to α≥0.100. Surprisingly, this range of average packing fractions is obtained for packings containing a subset of spheres (called the backbone) that are exactly strictly jammed, exactly isostatic, and also generated from random initial conditions. Additionally, the average packing fractions of these packings at certain α and small sphere relative number concentrations x approach those of the corresponding densest known ordered packings. These findings suggest for entropic reasons that these high-density disordered packings should be good glass formers and that they may be easy to prepare experimentally. We also identify an unusual feature of the packing fraction of jammed backbones (packings with rattlers excluded). The backbone packing fraction is about 0.624 over the majority of the α-x plane, even when large numbers of small spheres are present in the backbone. Over the (relatively small) area of the α-x plane where the backbone is not roughly constant, we find that backbone packing fractions range from about 0.606 to 0.829, with the volume of rattler spheres comprising between 1.6% and 26.9% of total sphere volume. To generate isostatic strictly jammed packings, we use an implementation of the Torquato-Jiao sequential linear programming algorithm [Phys. Rev. EPLEEE81539-375510.1103/PhysRevE.82.061302 82, 061302 (2010)], which is an efficient producer of inherent structures (mechanically stable configurations at the local maxima in the density landscape). The identification and

  2. Disordered strictly jammed binary sphere packings attain an anomalously large range of densities.

    Science.gov (United States)

    Hopkins, Adam B; Stillinger, Frank H; Torquato, Salvatore

    2013-08-01

    Previous attempts to simulate disordered binary sphere packings have been limited in producing mechanically stable, isostatic packings across a broad spectrum of packing fractions. Here we report that disordered strictly jammed binary packings (packings that remain mechanically stable under general shear deformations and compressions) can be produced with an anomalously large range of average packing fractions 0.634≤φ≤0.829 for small to large sphere radius ratios α restricted to α≥0.100. Surprisingly, this range of average packing fractions is obtained for packings containing a subset of spheres (called the backbone) that are exactly strictly jammed, exactly isostatic, and also generated from random initial conditions. Additionally, the average packing fractions of these packings at certain α and small sphere relative number concentrations x approach those of the corresponding densest known ordered packings. These findings suggest for entropic reasons that these high-density disordered packings should be good glass formers and that they may be easy to prepare experimentally. We also identify an unusual feature of the packing fraction of jammed backbones (packings with rattlers excluded). The backbone packing fraction is about 0.624 over the majority of the α-x plane, even when large numbers of small spheres are present in the backbone. Over the (relatively small) area of the α-x plane where the backbone is not roughly constant, we find that backbone packing fractions range from about 0.606 to 0.829, with the volume of rattler spheres comprising between 1.6% and 26.9% of total sphere volume. To generate isostatic strictly jammed packings, we use an implementation of the Torquato-Jiao sequential linear programming algorithm [Phys. Rev. E 82, 061302 (2010)], which is an efficient producer of inherent structures (mechanically stable configurations at the local maxima in the density landscape). The identification and explicit construction of binary packings

  3. Lyme Neuroborreliosis: Preliminary Results from an Urban Referral Center Employing Strict CDC Criteria for Case Selection

    Directory of Open Access Journals (Sweden)

    David S. Younger

    2010-01-01

    Full Text Available Lyme neuroborreliosis or “neurological Lyme disease” was evidenced in 2 of 23 patients submitted to strict criteria for case selection of the Centers for Disease Control and Prevention employing a two-tier test to detect antibodies to Borrelia burgdorferi at a single institution. One patient had symptomatic polyradiculoneuritis, dysautonomia, and serological evidence of early infection; and another had symptomatic small fiber sensory neuropathy, distal polyneuropathy, dysautonomia, and serological evidence of late infection. In the remaining patients symptoms initially ascribed to Lyme disease were probably unrelated to B. burgdorferi infection. Our findings suggest early susceptibility and protracted involvement of the nervous system most likely due to the immunological effects of B. burgdorferi infection, although the exact mechanisms remain uncertain.

  4. On The Integral Representation of Strictly Continuous Set-Valued Maps

    Directory of Open Access Journals (Sweden)

    Anaté K. Lakmon

    2015-11-01

    Full Text Available Let T be a completely regular topological space and C(T be the space of bounded, continuous real-valued functions on T. C(T is endowed with the strict topology (the topology generated by seminorms determined by continuous functions vanishing at in_nity. R. Giles ([13], p. 472, Theorem 4.6 proved in 1971 that the dual of C(T can be identi_ed with the space of regular Borel measures on T. We prove this result for positive, additive set-valued maps with values in the space of convex weakly compact non-empty subsets of a Banach space and we deduce from this result the theorem of R. Giles ([13], theorem 4.6, p.473.

  5. A Total Variation Model Based on the Strictly Convex Modification for Image Denoising

    Directory of Open Access Journals (Sweden)

    Boying Wu

    2014-01-01

    Full Text Available We propose a strictly convex functional in which the regular term consists of the total variation term and an adaptive logarithm based convex modification term. We prove the existence and uniqueness of the minimizer for the proposed variational problem. The existence, uniqueness, and long-time behavior of the solution of the associated evolution system is also established. Finally, we present experimental results to illustrate the effectiveness of the model in noise reduction, and a comparison is made in relation to the more classical methods of the traditional total variation (TV, the Perona-Malik (PM, and the more recent D-α-PM method. Additional distinction from the other methods is that the parameters, for manual manipulation, in the proposed algorithm are reduced to basically only one.

  6. Residual diffeomorphisms and symplectic soft hairs: The need to refine strict statement of equivalence principle

    Science.gov (United States)

    Sheikh-Jabbari, M. M.

    2016-09-01

    General covariance is the cornerstone of Einstein’s general relativity (GR) and implies that any two metrics related by diffeomorphisms are physically equivalent. There are, however, many examples pointing to the fact that this strict statement of general covariance needs refinement. There are a very special (measure-zero) subset of diffeomorphisms, the residual diffeomorphisms, to which one can associate well-defined conserved charges. This would hence render these diffeomorphic geometries physically distinct. We discuss that these symmetries may be appropriately called “symplectic symmetries”. Existence of residual diffeomorphisms and symplectic symmetries can be a quite general feature and not limited to the examples discussed so far in the literature. We propose that, in the context of black holes, these diffeomorphic, but distinct, geometries may be viewed as “symplectic soft hair” on black holes. We comment on how this may remedy black hole microstate problem, which in this context are dubbed as “horizon fluffs”.

  7. Reactions to terror attacks in ultra-orthodox jews: the cost of maintaining strict identity.

    Science.gov (United States)

    Ankri, Yael L E; Bachar, Eytan; Shalev, Arieh Y

    2010-01-01

    Traumatic events can shatter faith and beliefs. The responses of Ultra-Orthodox survivors of deadly terrorist attacks illustrate an effort to reconcile dreadful experiences with deeply embedded beliefs. Qualified clinicians prospectively evaluated self-reported and interviewer-generated posttraumatic stress disorder (PTSD) symptoms and cognitive appraisal in Ultra-Orthodox (n = 20) and non-Ultra-Orthodox (n = 33) survivors of suicide bus-bombing incidents in Jerusalem. Ultra-Orthodox survivors reported higher levels of PTSD symptoms and more personal guilt. Their narratives reflected an unshaken belief in Just Providence, within which being a victim of terror was perceived as a Just retribution for known or unknown wrongdoing. Survivors' reactions to trauma often reflect an effort to reconcile incongruous experiences with previously held beliefs. When treating strict believers, helpers should be sensitive to the identity-preserving function of posttraumatic cognitions.

  8. On a class of adjustable rate mortgage loans subject to a strict balance principle

    DEFF Research Database (Denmark)

    Astrup Jensen, Bjarne

    We describe the background and the basic funding mechanisms for the type of adjustable rate mortgageloans that were introduced in the Danish market in 1996. Each loan is funded separately by tap issuingpass-through mortgage bonds (`strict balance principle'). The novelty is a funding mechanism...... that usesa roll-over strategy, where long term loans are funded by sequentially issuing short term pass-throughbonds, and the first issuer of these loans obtained a patent on the funding principles in 1999. Publiclyavailable descriptions of the principles leave an impression of very complicated numerical...... algorithms.The algorithms described here show that the essentials can be reduced to a `back of an envelope' complexity.Keywords: Adjustable rate mortgages, balance principle, patent, yield curve riding...

  9. Strict Liability Versus Policy and Regulation for Environmental Protection and Agricultural Waste Management in Malaysia

    Directory of Open Access Journals (Sweden)

    Mohd Bakri Ishak

    2010-01-01

    Full Text Available Basically, strict liability is part of the mechanism for expressing judgment or sentence by using direct evidence. This principle is very useful in order to obtain remedies from any damage either directly or indirectly. The principle in Rylands v Fletcher is responsible on imposing strict liability where if something brought onto land or collected there escapes liability under this rule can include not only the owner of land but also those who control or occupation on it. However, as a matter of fact, policy and regulation are also important in taking any action against any party who are responsible for environmental pollution or damage, which may include mismanagement of waste or industrial waste or agricultural waste. There are certain policies and regulations on environmental protection such as the National Environmental Policy, certain Acts and several regulations under the Environmental Quality Act 1974 (Act 127, which are very useful for agricultural waste management inter alia: Waters Act 1920 (Act 418, Environmental Quality (Prescribed Premises (Crude Palm Oil Regulations 1977, Environmental Quality (Prescribed Premises (Raw Natural Rubber Regulations 1978, Environmental Quality (Sewage and Industrial Effluents Regulations 1979, and Environmental Quality (Compounding of Offences Rules 1978. As a matter of fact, we should realize that time is of an essence for any parties which are involved in court cases and especially in avoiding the element of externality, which is commonly suffered by the government. In making this paper, therefore, some element of comparison with certain developed jurisdiction such as in the United Kingdom and Japan could not be avoided in order to obtain better outcome and to be more practical for the purpose of environmental protection and agricultural waste management.

  10. The Effect of Strict Segregation on Pseudomonas aeruginosa in Cystic Fibrosis Patients.

    Directory of Open Access Journals (Sweden)

    Rosa van Mansfeld

    Full Text Available Segregation of patients with cystic fibrosis (CF was implemented to prevent chronic infection with epidemic Pseudomonas aeruginosa strains with presumed detrimental clinical effects, but its effectiveness has not been carefully evaluated.The effect of strict segregation on the incidence of P. aeruginosa infection in CF patients was investigated through longitudinal protocolized follow-up of respiratory tract infection before and after segregation. In two nested cross-sectional studies in 2007 and 2011 the P. aeruginosa population structure was investigated and clinical parameters were determined in patients with and without infection with the Dutch epidemic P. aeruginosa clone (ST406.Of 784 included patients 315 and 382 were at risk for acquiring chronic P. aeruginosa infection before and after segregation. Acquisition rates were, respectively, 0.14 and 0.05 per 1,000 days at risk (HR: 0.66, 95% CI [0.2548-1.541]; p = 0.28. An exploratory subgroup analysis indicated lower acquisition after segregation in children < 15 years of age (HR: 0.43, 95% CI[0.21-0.95]; p = 0.04. P. aeruginosa population structure did not change after segregation and ST406 was not associated with lung function decline, death or lung transplantation.Strict segregation was not associated with a statistically significant lower acquisition of chronic P. aeruginosa infection and ST406 was not associated with adverse clinical outcome. After segregation there were no new acquisitions of ST406. In an unplanned exploratory analysis chronic acquisition of P. aeruginosa was lower after implementation of segregation in patients under 15 years of age.

  11. Weight of fitness deviation governs strict physical chaos in replicator dynamics

    Science.gov (United States)

    Pandit, Varun; Mukhopadhyay, Archan; Chakraborty, Sagar

    2018-03-01

    Replicator equation—a paradigm equation in evolutionary game dynamics—mathematizes the frequency dependent selection of competing strategies vying to enhance their fitness (quantified by the average payoffs) with respect to the average fitnesses of the evolving population under consideration. In this paper, we deal with two discrete versions of the replicator equation employed to study evolution in a population where any two players' interaction is modelled by a two-strategy symmetric normal-form game. There are twelve distinct classes of such games, each typified by a particular ordinal relationship among the elements of the corresponding payoff matrix. Here, we find the sufficient conditions for the existence of asymptotic solutions of the replicator equations such that the solutions—fixed points, periodic orbits, and chaotic trajectories—are all strictly physical, meaning that the frequency of any strategy lies inside the closed interval zero to one at all times. Thus, we elaborate on which of the twelve types of games are capable of showing meaningful physical solutions and for which of the two types of replicator equation. Subsequently, we introduce the concept of the weight of fitness deviation that is the scaling factor in a positive affine transformation connecting two payoff matrices such that the corresponding one-shot games have exactly same Nash equilibria and evolutionary stable states. The weight also quantifies how much the excess of fitness of a strategy over the average fitness of the population affects the per capita change in the frequency of the strategy. Intriguingly, the weight's variation is capable of making the Nash equilibria and the evolutionary stable states, useless by introducing strict physical chaos in the replicator dynamics based on the normal-form game.

  12. Selvester scoring in patients with strict LBBB using the QUARESS software.

    Science.gov (United States)

    Xia, Xiaojuan; Chaudhry, Uzma; Wieslander, Björn; Borgquist, Rasmus; Wagner, Galen S; Strauss, David G; Platonov, Pyotr; Ugander, Martin; Couderc, Jean-Philippe

    2015-01-01

    Estimation of the infarct size from body-surface ECGs in post-myocardial infarction patients has become possible using the Selvester scoring method. Automation of this scoring has been proposed in order to speed-up the measurement of the score and improving the inter-observer variability in computing a score that requires strong expertise in electrocardiography. In this work, we evaluated the quality of the QuAReSS software for delivering correct Selvester scoring in a set of standard 12-lead ECGs. Standard 12-lead ECGs were recorded in 105 post-MI patients prescribed implantation of an implantable cardiodefibrillator (ICD). Amongst the 105 patients with standard clinical left bundle branch block (LBBB) patterns, 67 had a LBBB pattern meeting the strict criteria. The QuAReSS software was applied to these 67 tracings by two independent groups of cardiologists (from a clinical group and an ECG core laboratory) to measure the Selvester score semi-automatically. Using various level of agreement metrics, we compared the scores between groups and when automatically measured by the software. The average of the absolute difference in Selvester scores measured by the two independent groups was 1.4±1.5 score points, whereas the difference between automatic method and the two manual adjudications were 1.2±1.2 and 1.3±1.2 points. Eighty-two percent score agreement was observed between the two independent measurements when the difference of score was within two point ranges, while 90% and 84% score agreements were reached using the automatic method compared to the two manual adjudications. The study confirms that the QuAReSS software provides valid measurements of the Selvester score in patients with strict LBBB with minimal correction from cardiologists. Copyright © 2015 Elsevier Inc. All rights reserved.

  13. Strict stoichiometric homeostasis of Cryptomonas pyrenoidifera (Cryptophyceae in relation to N:P supply ratios

    Directory of Open Access Journals (Sweden)

    Eloísa Ramos Rodríguez

    2016-11-01

    Full Text Available A common freshwater cryptophyte, Cryptomonas pyrenoidifera, was cultivated in batch-cultures to analyze intraspecific variation in elemental stoichiometry along a broad gradient of pulsed phosphorus (P enrichment during the early acclimation period and to determine the immediate homeostatic capacity of the nitrogen-to-phosphorus (N:P ratio of this alga when nutrients are at saturating levels. Experimental results revealed that nitrogen (N and P cell quotas significantly increased with increasing P concentration. However, despite the wide range of N:P ratios in the medium, Cryptomonas N:P ratios were highly stable at higher P-level treatments, indicating a highly conservative behavior and suggesting strict elemental homeostasis when nutrients are at saturating levels. The strictly homeostatic N:P ratio appears to be attributable to their high potential for a fast luxury consumption of both N and P after a brief and intense episode of increased resource availability and to physiological limits on their nutrient storage capacity. Most importantly, the N:P biomass ratio at nutrient saturating levels converged around 11:1, which was the observed ratio of maximum internal cell quotas for N and P (i.e. Qmax,N:Qmax,P under the prevailing experimental conditions. This value is particularly informative for C. pyrenoidifera because it represents cell storage quotients and may be a taxon-specific evolutionary optimum, providing a reference point to infer the grade of nutrient-limitation. The experimental data give ranges of variation in C. pyrenoidifera elemental composition permitting, among others, proper parameterization of cryptophyte stoichiometry models.

  14. Strict follow-up programme including CT and (18) F-FDG-PET after curative surgery for colorectal cancer

    DEFF Research Database (Denmark)

    Sørensen, N F; Jensen, A B; Wille-Jørgensen, P

    2010-01-01

    Aim  The risk of local recurrence following curative surgery for colorectal cancer (CRC) is up to 50%. A rigorous follow-up program may increase survival. Guidelines on suitable methods for scheduled follow up examinations are needed. This study evaluates a strict follow-up program including...... supported a strict follow-up program following curative surgery for colorectal cancer. FDG-PET combined with CT should be included in control programs....

  15. Immediate effect of instrumentation on the subgingival microflora in deep inflamed pockets under strict plaque control.

    Science.gov (United States)

    Rhemrev, G E; Timmerman, M F; Veldkamp, I; Van Winkelhoff, A J; Van der Velden, U

    2006-01-01

    To investigate (1) reduction in the number of microorganisms obtained directly after subgingival instrumentation, (2) rate of bacterial re-colonization during 2 weeks, under supragingival plaque-free conditions. Effects of subgingival instrumentation were measured at one deep pocket in 22 patients (11 smokers and 11 non-smokers). Immediately after initial therapy, experimental sites, under strict plaque control, were instrumented subgingivally. Microbiological evaluation was performed at pre-instrumentation, immediate post-instrumentation and 1 and 2 weeks post-instrumentation. Mean total anaerobic colony forming units (CFUs) dropped from 3.9 x 10(6) before to 0.09 x 10(6) immediately following instrumentation. Significant reductions were found for Tannerella forsythia, Micromonas micros, Fusobacterium nucleatum and spirochetes. Significant reductions were not observed for Actinobacillus actinomycetemcomitans, Porphyromonas gingivalis, Prevotella intermedia and Campylobacter rectus. Except for spirochetes, no reduction in prevalence of specific periodontal bacteria was found immediately after instrumentation. During follow-up, mean total CFU tended to increase. Prevalence of periodontal bacteria further reduced. No effect of smoking was found. Results indicate that subgingival mechanical cleaning in itself, has a limited effect, in actually removing bacteria. The subsequent reduction in prevalence of specific periodontal bacteria shows that it is apparently difficult for these species to survive in treated pockets.

  16. Magnetic resonance imaging quantitation of changes in muscle volume during 7 days of strict bed rest.

    Science.gov (United States)

    Ferrando, A A; Stuart, C A; Brunder, D G; Hillman, G R

    1995-10-01

    Prolonged bed rest results in a loss of leg lean body mass. Previous studies using bed rest as a model for microgravity have shown decreases in leg mass after 12 and 14 d, 5 and 17 wk. As magnetic resonance imaging (MRI) can provide a precise and non-invasive means of determining muscle volume, we sought to determine if changes in leg muscle volume could be detected in bed rest periods as short as 7 d. Five young, healthy, male volunteers were subjected to 7 d of absolute bed rest. Each subject underwent MRI quantitation of segmental muscle volumes of the calves and thighs before and after bed rest. Eleven (calf) and nine (thigh) contiguous 1-cm thick transaxial images were generated over prescribed regions using a Technicare MRI imager with a 0.6T superconducting magnet and body coil. Image processing was performed using a generalized 8-bit medical image analysis package developed at University of Texas Medical Branch. Images were analyzed for muscle and non-muscle volumes (including fat, blood vessel, and bone marrow volumes). The MRI quantitation demonstrated bed rest-induced significant decreases in segmental thigh muscle (approximately 3.0%, p image analysis of MRI images provides a sensitive tool capable of detecting leg volume changes of as little as 3.0% over a 7-d period of strict bed rest.

  17. Managing curriculum transformation within strict university governance structures: an example from Damascus University Medical School.

    Science.gov (United States)

    Kayyal, Mohammad; Gibbs, Trevor

    2012-01-01

    As the world of medical education moves forward, it becomes increasingly clear that the transformative process is not as easy a process for all. Across the globe, there appears to be many barriers that obstruct or threaten innovation and change, most of which cause almost insurmountable problems to many schools. If transformative education is to result in an equitable raising of standards across such an unlevel playing field, schools have to find ways in overcoming these barriers. One seemingly common barrier to development occurs when medical schools are trapped within strict University governance structures; rules and regulations which are frequently inappropriate and obstructive to the transformation that must occur in today's medical educational paradigm. The Faculty of Medicine at Damascus University, one of the oldest and foremost medical schools in the Middle East, is one such school where rigid rules and regulations and traditional values are obstructing transformative change. This paper describes the problems, which the authors believe to be common to many, and explores how attempts have been made to overcome them and move the school into the twenty-first century. It is the ultimate purpose of this paper to raise awareness of the issue, share the lessons learned in order to assist others who are experiencing similar problems and possibly create opportunities for dialogue between schools.

  18. On a holomorphic Lefschetz formula in strictly pseudoconvex subdomains of complex manifolds

    International Nuclear Information System (INIS)

    Kytmanov, A M; Myslivets, S G; Tarkhanov, N N

    2004-01-01

    The classical Lefschetz formula expresses the number of fixed points of a continuous map f:M→M in terms of the transformation induced by f on the cohomology of M. In 1966, Atiyah and Bott extended this formula to elliptic complexes over a compact closed manifold. In particular, they obtained a holomorphic Lefschetz formula on compact complex manifolds without boundary. Brenner and Shubin (1981, 1991) extended the Atiyah-Bott theory to compact manifolds with boundary. On compact complex manifolds with boundary the Dolbeault complex is not elliptic, therefore the Atiyah-Bott theory is not applicable. Bypassing difficulties related to the boundary behaviour of Dolbeault cohomology, Donnelly and Fefferman (1986) obtained a formula for the number of fixed points in terms of the Bergman metric. The aim of this paper is to obtain a Lefschetz formula on relatively compact strictly pseudoconvex subdomains of complex manifolds X with smooth boundary, that is, to find the total Lefschetz number for a holomorphic endomorphism f * of the Dolbeault complex and to express it in terms of local invariants of the fixed points of f.

  19. Divergent changes in serum sterols during a strict uncooked vegan diet in patients with rheumatoid arthritis.

    Science.gov (United States)

    Agren, J J; Tvrzicka, E; Nenonen, M T; Helve, T; Hänninen, O

    2001-02-01

    The effects of a strict uncooked vegan diet on serum lipid and sterol concentrations were studied in patients with rheumatoid arthritis. The subjects were randomized into a vegan diet group (n 16), who consumed a vegan diet for 2-3 months, or into a control group (n 13), who continued their usual omnivorous diets. Serum total and LDL-cholesterol and -phospholipid concentrations were significantly decreased by the vegan diet. The levels of serum cholestanol and lathosterol also decreased, but serum cholestanol:total cholesterol and lathosterol:total cholesterol did not change. The effect of a vegan diet on serum plant sterols was divergent as the concentration of campesterol decreased while that of sitosterol increased. This effect resulted in a significantly greater sitosterol:campesterol value in the vegan diet group than in the control group (1.48 (SD 0.39) v. 0.72 (SD 0.14); P vegan diet changes the relative absorption rates of these sterols and/or their biliary clearance.

  20. Model-Based Adaptive Event-Triggered Control of Strict-Feedback Nonlinear Systems.

    Science.gov (United States)

    Li, Yuan-Xin; Yang, Guang-Hong

    2018-04-01

    This paper is concerned with the adaptive event-triggered control problem of nonlinear continuous-time systems in strict-feedback form. By using the event-sampled neural network (NN) to approximate the unknown nonlinear function, an adaptive model and an associated event-triggered controller are designed by exploiting the backstepping method. In the proposed method, the feedback signals and the NN weights are aperiodically updated only when the event-triggered condition is violated. A positive lower bound on the minimum intersample time is guaranteed to avoid accumulation point. The closed-loop stability of the resulting nonlinear impulsive dynamical system is rigorously proved via Lyapunov analysis under an adaptive event sampling condition. In comparing with the traditional adaptive backstepping design with a fixed sample period, the event-triggered method samples the state and updates the NN weights only when it is necessary. Therefore, the number of transmissions can be significantly reduced. Finally, two simulation examples are presented to show the effectiveness of the proposed control method.

  1. DNA remodelling by Strict Partial Endoreplication in orchids, an original process in the plant kingdom.

    Science.gov (United States)

    Brown, Spencer C; Bourge, Mickaël; Maunoury, Nicolas; Wong, Maurice; Bianchi, Michele Wolfe; Lepers-Andrzejewski, Sandra; Besse, Pascale; Siljak-Yakovlev, Sonja; Dron, Michel; Satiat-Jeunemaître, Béatrice

    2017-04-13

    DNA remodelling during endoreplication appears to be a strong developmental characteristic in orchids. In this study, we analysed DNA content and nuclei in 41 species of orchids to further map the genome evolution in this plant family. We demonstrate that the DNA remodelling observed in 36 out of 41 orchids studied corresponds to strict partial endoreplication. Such process is developmentally regulated in each wild species studied. Cytometry data analyses allowed us to propose a model where nuclear states 2C, 4E, 8E, etc. form a series comprising a fixed proportion, the euploid genome 2C, plus 2 to 32 additional copies of a complementary part of the genome. The fixed proportion ranged from 89% of the genome in Vanilla mexicana down to 19% in V. pompona, the lowest value for all 148 orchids reported. Insterspecific hybridisation did not suppress this phenomenon. Interestingly, this process was not observed in mass-produced epiphytes. Nucleolar volumes grow with the number of endocopies present, coherent with high transcription activity in endoreplicated nuclei. Our analyses suggest species-specific chromatin rearrangement. Towards understanding endoreplication, V. planifolia constitutes a tractable system for isolating the genomic sequences that confer an advantage via endoreplication from those that apparently suffice at diploid level. © The Author(s) 2017. Published by Oxford University Press on behalf of the Society for Molecular Biology and Evolution.

  2. Strictly hyperbolic models of co-current three-phase flow withgravity

    Energy Technology Data Exchange (ETDEWEB)

    Juanes, Ruben; Patzek, Tadeusz W.

    2002-11-18

    We study the character of the equations in the traditional formulation of one-dimensional immiscible three-phase flow with gravity, in the limit of negligible capillarity. We restrict our analysis to co-current flow required for a displacement process; in cases of mixed co-current and counter-current flow, capillarity effects cannot be dropped from the formulation. The model makes use of the classical multiphase extension of Darcy's equation. It is well known that, if relative permeabilities are taken as fixed functions of saturations, the model yields regions in the saturation space where the system of equations is locally elliptic. We regard elliptic behavior as a nonphysical artifact of an incomplete formulation, and derive conditions on the relative permeabilities that ensure strict hyperbolicity of the governing equations. The key point is to acknowledge that a Darcy-type formulation is insufficient to capture all the physics of three-phase flow and that, consequently, the relative permeabilities are functionals that depend on the fluid viscosity ratio and the gravity number. The derived conditions are consistent with the type of displacements that take place in porous media. By means of an illustrative example, we show how elliptic behavior can be removed, even when using simplistic relative permeability models.

  3. Clinical impact of strict criteria for selectivity and lateralization in adrenal vein sampling.

    Science.gov (United States)

    Gasparetto, Alessandro; Angle, John F; Darvishi, Pasha; Freeman, Colbey W; Norby, Ray G; Carey, Robert M

    2015-04-01

    Selectivity index (SI) and lateralization index (LI) thresholds determine the adequacy of adrenal vein sampling (AVS) and the degree of lateralization. The purpose of this study was investigate the clinical outcome of patients whose adrenal vein sampling was interpreted using "strict criteria" (SC) (SIpre-stimuli≥3, SIpost-stimuli≥5 and LIpre-stimuli≥4, LIpost-stimuli≥4). A retrospective review of 73 consecutive AVS procedures was performed and 67 were technically successful. Forty-three patients showed lateralization and underwent surgery, while 24 did not lateralize and were managed conservatively. Systolic blood pressure (SBP), diastolic blood pressure (DBP), kalemia (K(+)), and the change in number of blood pressure (BP) medications were recorded for each patient before and after AVS and potential surgery were performed. In the surgery group, BP and K(+) changed respectively from 160±5.3/100±2.0 mmHg to 127±3.3/80±1.9 (p blood pressure medications were six (14.0%) in the lateralized group and 22 (91.7%) in the non-lateralized group (p <0.001). AVS interpretation with SC leads to significant clinical improvement in both patients who underwent surgery and those managed conservatively.

  4. Generalized mechanical pain sensitivity over nerve tissues in patients with strictly unilateral migraine.

    Science.gov (United States)

    Fernández-de-las-Peñas, César; Arendt-Nielsen, Lars; Cuadrado, María Luz; Pareja, Juan A

    2009-06-01

    No study has previously analyzed pressure pain sensitivity of nerve trunks in migraine. This study aimed to examine the differences in mechanical pain sensitivity over specific nerves between patients with unilateral migraine and healthy controls. Blinded investigators assessed pressure pain thresholds (PPT) over the supra-orbital nerves (V1) and peripheral nerve trunks of both upper extremities (median, radial, and ulnar nerves) in 20 patients with strictly unilateral migraine and 20 healthy matched controls. Pain intensity after palpation over both supra-orbital nerves was also assessed. A pressure algometer was used to quantify PPT, whereas a 10-point numerical pain rate scale was used to evaluate pain to palpation over the supra-orbital nerve. The analysis of covariance revealed that pain to palpation over the supra-orbital nerve was significantly higher (P0.6). In patients with unilateral migraine, we found increased mechano-sensitivity of the supra-orbital nerve on the symptomatic side of the head. Outside the head, the same patients showed increased mechano-sensitivity of the main peripheral nerves of both upper limbs, without asymmetries. Such diffuse hypersensitivity of the peripheral nerves lends further evidence to the presence of a state of hyperexcitability of the central nervous system in patients with unilateral migraine.

  5. Strict Criteria for Selection of Laparoscopy for Women with Adnexal Mass

    Science.gov (United States)

    Sallum, Luis Felipe; Sarian, Luis Otávio; Bastos, Joana Fróes Bragança; Derchain, Sophie

    2014-01-01

    Objectives: We compared the indication of laparoscopy for treatment of adnexal masses based on the risk scores and tumor diameters with the indication based on gynecology-oncologists' experience. Methods: This was a prospective study of 174 women who underwent surgery for adnexal tumors (116 laparotomies, 58 laparoscopies). The surgeries begun and completed by laparoscopy, with benign pathologic diagnosis, were considered successful. Laparoscopic surgeries that required conversion to laparotomy, led to a malignant diagnosis, or facilitated cyst rupture were considered failures. Two groups were defined for laparoscopy indication: (1) absence of American College of Obstetrics and Gynecology (ACOG) guideline for referral of high-risk adnexal masses criteria (ACOG negative) associated with 3 different tumor sizes (10, 12, and 14 cm); and (2) Index of Risk of Malignancy (IRM) with cutoffs at 100, 200, and 300, associated with the same 3 tumor sizes. Both groups were compared with the indication based on the surgeon's experience to verify whether the selection based on strict rules would improve the rate of successful laparoscopy. Results: ACOG-negative and tumors ≤10 cm and IRM with a cutoff at 300 points and tumors ≤10cm resulted in the same best performance (78% success = 38/49 laparoscopies). However, compared with the results of the gynecology-oncologists' experience, those were not statistically significant. Discussion: The selection of patients with adnexal mass to laparoscopy by the use of the ACOG guideline or IRM associated with tumor diameter had similar performance as the experience of gynecology-oncologists. Both methods are reproducible and easy to apply to all women with adnexal masses and could be used by general gynecologists to select women for laparoscopic surgery; however, referral to a gynecology-oncologist is advisable when there is any doubt. PMID:25392617

  6. Strict Host-Symbiont Cospeciation and Reductive Genome Evolution in Insect Gut Bacteria

    Science.gov (United States)

    Hosokawa, Takahiro; Kikuchi, Yoshitomo; Nikoh, Naruo; Shimada, Masakazu; Fukatsu, Takema

    2006-01-01

    Host-symbiont cospeciation and reductive genome evolution have been identified in obligate endocellular insect symbionts, but no such example has been identified from extracellular ones. Here we first report such a case in stinkbugs of the family Plataspidae, wherein a specific gut bacterium is vertically transmitted via “symbiont capsule.” In all of the plataspid species, females produced symbiont capsules upon oviposition and their gut exhibited specialized traits for capsule production. Phylogenetic analysis showed that the plataspid symbionts constituted a distinct group in the γ-Proteobacteria, whose sister group was the aphid obligate endocellular symbionts Buchnera. Removal of the symbionts resulted in retarded growth, mortality, and sterility of the insects. The host phylogeny perfectly agreed with the symbiont phylogeny, indicating strict host-symbiont cospeciation despite the extracellular association. The symbionts exhibited AT-biased nucleotide composition, accelerated molecular evolution, and reduced genome size, as has been observed in obligate endocellular insect symbionts. These findings suggest that not the endocellular conditions themselves but the population genetic attributes of the vertically transmitted symbionts are probably responsible for the peculiar genetic traits of these insect symbionts. We proposed the designation “Candidatus Ishikawaella capsulata” for the plataspid symbionts. The plataspid stinkbugs, wherein the host-symbiont associations can be easily manipulated, provide a novel system that enables experimental approaches to previously untouched aspects of the insect-microbe mutualism. Furthermore, comparative analyses of the sister groups, the endocellular Buchnera and the extracellular Ishikawaella, would lead to insights into how the different symbiotic lifestyles have affected their genomic evolution. PMID:17032065

  7. Analyses des discours non strictement mathematiques accompagnant des cours de mathematiques (Analysis of Not Strictly Mathematical Discourse in Mathematics Classes).

    Science.gov (United States)

    Robert, Aline

    1995-01-01

    Examines discourse, not strictly mathematical, that teachers might adopt in a mathematics class and presents three major functions of such discourse: communication; structuring and labeling; and reflection. Develops lines for further inquiry, notably on the third function, the most likely focus for specific preparation by the teacher. (13…

  8. Properties of N-person axiomatic bargaining solutions if the Pareto frontier is twice differentiable and strictly concave

    NARCIS (Netherlands)

    Douven, R.C.M.H.; Engwerda, J.C.

    1995-01-01

    In this paper we discuss properties of N-person axiomatic bargaining problems, where the Pareto frontier of S can be described by a strictly concave and twice differentiable function. These type of problems are characteristic for the empirical policy coordination literature. In that literature the

  9. Convergence of Implicit and Explicit Schemes for an Asymptotically Nonexpansive Mapping in -Uniformly Smooth and Strictly Convex Banach Spaces

    Directory of Open Access Journals (Sweden)

    Meng Wen

    2012-01-01

    Full Text Available We introduce a new iterative scheme with Meir-Keeler contractions for an asymptotically nonexpansive mapping in -uniformly smooth and strictly convex Banach spaces. We also proved the strong convergence theorems of implicit and explicit schemes. The results obtained in this paper extend and improve many recent ones announced by many others.

  10. A non-permselective membrane reactor for chemical processes normally requiring strict stoichiometric feed rates of reactants

    NARCIS (Netherlands)

    Sloot, H.J.; Versteeg, Geert; van Swaaij, Willibrordus Petrus Maria

    1990-01-01

    A novel type of membrane reactor with separated feeding of the reactants is presented for chemical processes normally requiring strict stoichiometric feed rates of premixed reactants. The reactants are fed in the reactor to the different sides of a porous membrane which is impregnated with a

  11. Strict Fathers, Competing Culture(s), and Racialized Poverty: White South African Teachers' Conceptions of Themselves as Racialized Actors

    Science.gov (United States)

    Casey, Zachary A.

    2016-01-01

    This article focuses in particular on four white South African female practicing P-12 teachers' narratives about their own racialized understanding of their classroom practice(s) and their (racio-cultural) self-identity. Each of the four participants reported growing up with what they described as "strict fathers" and shared ways in…

  12. Identité stricte ou partielle et identification dans les phrases à copule. Comment les identifier ?

    Directory of Open Access Journals (Sweden)

    Amary-Coudreau Valérie

    2014-07-01

    éristiques propres à l’identité, ainsi que celles propres à la spécification et à l’identification, pour lesquelles X et Y ont des degrés de référentialité et/ou de prédicativité différents. Enfin, cette hypothèse nous amène à distinguer l’identité de l’identification, sur la base de tests qui, à l’inverse de Larreya (2003, différencient l’identité stricte de l’identité partielle.

  13. Strict liability as a legal mechanism protecting the aggrieved parties' interests within the nuclear liability regime

    International Nuclear Information System (INIS)

    Novotna, Marianna

    2016-01-01

    The no-fault liability principle of nuclear liability regime, its compensation schemes, sociological and legal grounds of its construction as well as liberation grounds are analysed. The simple existence of causation of damage and nuclear accident without necessity of proving negligence or any other type of fault on the part of the operator as an adequate basis for the operator’s strict liability is highlighted thus simplifying the litigation process eliminating potential obstacles, especially such as might exist with the burden of proof. The question of weighing the interests of society in the development of nuclear industry, the necessary extent of protection of victims of nuclear accidents and the interests of operators of nuclear facilities as main determinants of the strict nature of nuclear liability is also described. (orig.)

  14. The impact of Sleep Time-Related Information and Communication Technology (STRICT) on sleep patterns and daytime functioning in American adolescents.

    Science.gov (United States)

    Polos, Peter G; Bhat, Sushanth; Gupta, Divya; O'Malley, Richard J; DeBari, Vincent A; Upadhyay, Hinesh; Chaudhry, Saqib; Nimma, Anitha; Pinto-Zipp, Genevieve; Chokroverty, Sudhansu

    2015-10-01

    This cross-sectional study explored the extent and impact of mobile device-based Sleep Time-Related Information and Communication Technology (STRICT) use among American adolescents (N = 3139, 49.3% female, mean age = 13.3 years). Nearly 62% used STRICT after bedtime, 56.7% texted/tweeted/messaged in bed, and 20.8% awoke to texts. STRICT use was associated with insomnia, daytime sleepiness, eveningness, academic underperformance, later bedtimes and shorter sleep duration. Moderation analysis demonstrated that the association between STRICT use and insomnia increased with age, the association between STRICT use and daytime sleepiness decreased with age, and the association between STRICT use and shorter sleep duration decreased with age and was stronger in girls. Insomnia and daytime sleepiness partially mediated the relationship between STRICT use and academic underperformance. Our results illustrate the adverse interactions between adolescent STRICT use and sleep, with deleterious effects on daytime functioning. These worrisome findings suggest that placing reasonable limitations on adolescent STRICT use may be appropriate. Copyright © 2015 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

  15. Strict versus liberal target range for perioperative glucose in patients undergoing coronary artery bypass grafting: a prospective randomized controlled trial.

    Science.gov (United States)

    Desai, Shalin P; Henry, Linda L; Holmes, Sari D; Hunt, Sharon L; Martin, Chidima T; Hebsur, Shrinivas; Ad, Niv

    2012-02-01

    The purpose of this study was to test the hypothesis that a liberal blood glucose strategy (121-180 mg/dL) is not inferior to a strict blood glucose strategy (90-120 mg/dL) for outcomes in patients after first-time isolated coronary artery bypass grafting and is superior for glucose control and target blood glucose management. A total of 189 patients undergoing coronary artery bypass grafting were investigated in this prospective randomized study to compare 2 glucose control strategies on patient perioperative outcomes. Three methods of analyses (intention to treat, completer, and per protocol) were conducted. Observed power was robust (>80%) for significant results. The groups were similar on preoperative hemoglobin A(1c) and number of diabetic patients. The liberal group was found to be noninferior to the strict group for perioperative complications and superior on glucose control and target range management. The liberal group had significantly fewer patients with hypoglycemic events (liberal range after coronary artery bypass grafting led to similar outcomes compared with a strict target range and was superior in glucose control and target range management. On the basis of the results of this study, a target blood glucose range of 121 to 180 mg/dL is recommended for patients after coronary artery bypass grafting as advocated by the Society of Thoracic Surgeons. Copyright © 2012 The American Association for Thoracic Surgery. Published by Mosby, Inc. All rights reserved.

  16. Videokunsti parimad stiilinäited Kumus

    Index Scriptorium Estoniae

    2010-01-01

    Kumu Kunstimuuseumis avatakse 28. oktoobril 2010 rahvusvaheline videokunsti näitus "Kõik saab korda". Osalevad Marina Abramović (Serbia/USA), Eija-Liisa Ahtila (Soome), Kai Kaljo, Mike Marshall (Inglismaa), Ene-Liis Semper, Santeri Tuori (Soome), Guido van der Werve (Holland)

  17. Tehnilised stiilinäited / Margit Aedla

    Index Scriptorium Estoniae

    Aedla, Margit, 1970-

    2007-01-01

    Tutvustatakse LG Art Cool Air Conditioner'i, Electroluxi Global Design sarja sisseehitatavaid tooteid, Zanussi pliiti Teo ja pesumasinat Zoe ning 2007. a. iF disainiauhinna võitnud LG monitiri Fantasy ja LG mobiiltelefoni Chocolate (KG810)

  18. Effectiveness of strict vs. multiple use protected areas in reducing tropical forest fires: a global analysis using matching methods.

    Directory of Open Access Journals (Sweden)

    Andrew Nelson

    Full Text Available Protected areas (PAs cover a quarter of the tropical forest estate. Yet there is debate over the effectiveness of PAs in reducing deforestation, especially when local people have rights to use the forest. A key analytic problem is the likely placement of PAs on marginal lands with low pressure for deforestation, biasing comparisons between protected and unprotected areas. Using matching techniques to control for this bias, this paper analyzes the global tropical forest biome using forest fires as a high resolution proxy for deforestation; disaggregates impacts by remoteness, a proxy for deforestation pressure; and compares strictly protected vs. multiple use PAs vs indigenous areas. Fire activity was overlaid on a 1 km map of tropical forest extent in 2000; land use change was inferred for any point experiencing one or more fires. Sampled points in pre-2000 PAs were matched with randomly selected never-protected points in the same country. Matching criteria included distance to road network, distance to major cities, elevation and slope, and rainfall. In Latin America and Asia, strict PAs substantially reduced fire incidence, but multi-use PAs were even more effective. In Latin America, where there is data on indigenous areas, these areas reduce forest fire incidence by 16 percentage points, over two and a half times as much as naïve (unmatched comparison with unprotected areas would suggest. In Africa, more recently established strict PAs appear to be effective, but multi-use tropical forest protected areas yield few sample points, and their impacts are not robustly estimated. These results suggest that forest protection can contribute both to biodiversity conservation and CO2 mitigation goals, with particular relevance to the REDD agenda. Encouragingly, indigenous areas and multi-use protected areas can help to accomplish these goals, suggesting some compatibility between global environmental goals and support for local livelihoods.

  19. Hydroxycinnamic acids used as external acceptors of electrons: an energetic advantage for strictly heterofermentative lactic acid bacteria.

    Science.gov (United States)

    Filannino, Pasquale; Gobbetti, Marco; De Angelis, Maria; Di Cagno, Raffaella

    2014-12-01

    The metabolism of hydroxycinnamic acids by strictly heterofermentative lactic acid bacteria (19 strains) was investigated as a potential alternative energy route. Lactobacillus curvatus PE5 was the most tolerant to hydroxycinnamic acids, followed by strains of Weissella spp., Lactobacillus brevis, Lactobacillus fermentum, and Leuconostoc mesenteroides, for which the MIC values were the same. The highest sensitivity was found for Lactobacillus rossiae strains. During growth in MRS broth, lactic acid bacteria reduced caffeic, p-coumaric, and ferulic acids into dihydrocaffeic, phloretic, and dihydroferulic acids, respectively, or decarboxylated hydroxycinnamic acids into the corresponding vinyl derivatives and then reduced the latter compounds to ethyl compounds. Reductase activities mainly emerged, and the activities of selected strains were further investigated in chemically defined basal medium (CDM) under anaerobic conditions. The end products of carbon metabolism were quantified, as were the levels of intracellular ATP and the NAD(+)/NADH ratio. Electron and carbon balances and theoretical ATP/glucose yields were also estimated. When CDM was supplemented with hydroxycinnamic acids, the synthesis of ethanol decreased and the concentration of acetic acid increased. The levels of these metabolites reflected on the alcohol dehydrogenase and acetate kinase activities. Overall, some biochemical traits distinguished the common metabolism of strictly heterofermentative strains: main reductase activity toward hydroxycinnamic acids, a shift from alcohol dehydrogenase to acetate kinase activities, an increase in the NAD(+)/NADH ratio, and the accumulation of supplementary intracellular ATP. Taken together, the above-described metabolic responses suggest that strictly heterofermentative lactic acid bacteria mainly use hydroxycinnamic acids as external acceptors of electrons. Copyright © 2014, American Society for Microbiology. All Rights Reserved.

  20. Fermentative Degradation of Polyethylene Glycol by a Strictly Anaerobic, Gram-Negative, Nonsporeforming Bacterium, Pelobacter venetianus sp. nov

    OpenAIRE

    1983-01-01

    The synthetic polyether polyethylene glycol (PEG) with a molecular weight of 20,000 was anaerobically degraded in enrichment cultures inoculated with mud of limnic and marine origins. Three strains (Gra PEG 1, Gra PEG 2, and Ko PEG 2) of rod-shaped, gram-negative, nonsporeforming, strictly anaerobic bacteria were isolated in mineral medium with PEG as the sole source of carbon and energy. All strains degraded dimers, oligomers, and polymers of PEG up to a molecular weight of 20,000 completely...

  1. An Iterative Algorithm Combining Viscosity Method with Parallel Method for a Generalized Equilibrium Problem and Strict Pseudocontractions

    Directory of Open Access Journals (Sweden)

    2009-03-01

    Full Text Available We introduce a new approximation scheme combining the viscosity method with parallel method for finding a common element of the set of solutions of a generalized equilibrium problem and the set of fixed points of a family of finitely strict pseudocontractions. We obtain a strong convergence theorem for the sequences generated by these processes in Hilbert spaces. Based on this result, we also get some new and interesting results. The results in this paper extend and improve some well-known results in the literature.

  2. Adaptive terminal sliding mode control for hypersonic flight vehicles with strictly lower convex function based nonlinear disturbance observer.

    Science.gov (United States)

    Wu, Yun-Jie; Zuo, Jing-Xing; Sun, Liang-Hua

    2017-11-01

    In this paper, the altitude and velocity tracking control of a generic hypersonic flight vehicle (HFV) is considered. A novel adaptive terminal sliding mode controller (ATSMC) with strictly lower convex function based nonlinear disturbance observer (SDOB) is proposed for the longitudinal dynamics of HFV in presence of both parametric uncertainties and external disturbances. First, for the sake of enhancing the anti-interference capability, SDOB is presented to estimate and compensate the equivalent disturbances by introducing a strictly lower convex function. Next, the SDOB based ATSMC (SDOB-ATSMC) is proposed to guarantee the system outputs track the reference trajectory. Then, stability of the proposed control scheme is analyzed by the Lyapunov function method. Compared with other HFV control approaches, key novelties of SDOB-ATSMC are that a novel SDOB is proposed and drawn into the (virtual) control laws to compensate the disturbances and that several adaptive laws are used to deal with the differential explosion problem. Finally, it is illustrated by the simulation results that the new method exhibits an excellent robustness and a better disturbance rejection performance than the convention approach. Copyright © 2017 ISA. Published by Elsevier Ltd. All rights reserved.

  3. Strictly monolayer large continuous MoS{sub 2} films on diverse substrates and their luminescence properties

    Energy Technology Data Exchange (ETDEWEB)

    Mohapatra, P. K.; Deb, S.; Singh, B. P.; Vasa, P.; Dhar, S., E-mail: dhar@phy.iitb.ac.in [Department of Physics, Indian Institute of Technology Bombay, Mumbai 400076 (India)

    2016-01-25

    Despite a tremendous interest on molybdenum disulfide as a thinnest direct band gap semiconductor, single step synthesis of a large area purely monolayer MoS{sub 2} film has not yet been reported. Here, we report a CVD route to synthesize a continuous film of strictly monolayer MoS{sub 2} covering an area as large as a few cm{sup 2} on a variety of different substrates without using any seeding material or any elaborate pretreatment of the substrate. This is achieved by allowing the growth to take place in the naturally formed gap between a piece of SiO{sub 2} coated Si wafer and the substrate, when the latter is placed on top of the former inside a CVD reactor. We propose a qualitative model to explain why the MoS{sub 2} films are always strictly monolayer in this method. The photoluminescence study of these monolayers shows the characteristic excitonic and trionic features associated with monolayer MoS{sub 2}. In addition, a broad defect related luminescence band appears at ∼1.7 eV. As temperature decreases, the intensity of this broad feature increases, while the band edge luminescence reduces.

  4. Event-Sampled Direct Adaptive NN Output- and State-Feedback Control of Uncertain Strict-Feedback System.

    Science.gov (United States)

    Szanto, Nathan; Narayanan, Vignesh; Jagannathan, Sarangapani

    2017-04-12

    In this paper, a novel event-triggered implementation of a tracking controller for an uncertain strict-feedback system is presented. Neural networks (NNs) are utilized in the backstepping approach to design a control input by approximating unknown dynamics of the strict-feedback nonlinear system with event-sampled inputs. The system state vector is assumed to be unknown and an NN observer is used to estimate the state vector. By using the estimated state vector and backstepping design approach, an event-sampled controller is introduced. As part of the controller design, first, input-to-state-like stability for a continuously sampled controller that has been injected with bounded measurement errors is demonstrated, and subsequently, an event-execution control law is derived, such that the measurement errors are guaranteed to remain bounded. Lyapunov theory is used to demonstrate that the tracking errors, the observer estimation errors, and the NN weight estimation errors for each NN are locally uniformly ultimately bounded in the presence bounded disturbances, NN reconstruction errors, as well as errors introduced by event sampling. Simulation results are provided to illustrate the effectiveness of the proposed controllers.

  5. Strict fibonacci heaps

    DEFF Research Database (Denmark)

    Brodal, Gerth Stølting; Lagogiannis, George; Tarjan, Robert E.

    2012-01-01

    We present the first pointer-based heap implementation with time bounds matching those of Fibonacci heaps in the worst case. We support make-heap, insert, find-min, meld and decrease-key in worst-case O(1) time, and delete and delete-min in worst-case O(lg n) time, where n is the size of the heap...... of the smaller heap when doing a meld. We use the pigeonhole principle in place of the redundant counter mechanism. We present the first pointer-based heap implementation with time bounds matching those of Fibonacci heaps in the worst case. We support make-heap, insert, find-min, meld and decrease-key in worst...

  6. Online Recorded Data-Based Composite Neural Control of Strict-Feedback Systems With Application to Hypersonic Flight Dynamics.

    Science.gov (United States)

    Xu, Bin; Yang, Daipeng; Shi, Zhongke; Pan, Yongping; Chen, Badong; Sun, Fuchun

    2017-09-25

    This paper investigates the online recorded data-based composite neural control of uncertain strict-feedback systems using the backstepping framework. In each step of the virtual control design, neural network (NN) is employed for uncertainty approximation. In previous works, most designs are directly toward system stability ignoring the fact how the NN is working as an approximator. In this paper, to enhance the learning ability, a novel prediction error signal is constructed to provide additional correction information for NN weight update using online recorded data. In this way, the neural approximation precision is highly improved, and the convergence speed can be faster. Furthermore, the sliding mode differentiator is employed to approximate the derivative of the virtual control signal, and thus, the complex analysis of the backstepping design can be avoided. The closed-loop stability is rigorously established, and the boundedness of the tracking error can be guaranteed. Through simulation of hypersonic flight dynamics, the proposed approach exhibits better tracking performance.

  7. Global neural dynamic surface tracking control of strict-feedback systems with application to hypersonic flight vehicle.

    Science.gov (United States)

    Xu, Bin; Yang, Chenguang; Pan, Yongping

    2015-10-01

    This paper studies both indirect and direct global neural control of strict-feedback systems in the presence of unknown dynamics, using the dynamic surface control (DSC) technique in a novel manner. A new switching mechanism is designed to combine an adaptive neural controller in the neural approximation domain, together with the robust controller that pulls the transient states back into the neural approximation domain from the outside. In comparison with the conventional control techniques, which could only achieve semiglobally uniformly ultimately bounded stability, the proposed control scheme guarantees all the signals in the closed-loop system are globally uniformly ultimately bounded, such that the conventional constraints on initial conditions of the neural control system can be relaxed. The simulation studies of hypersonic flight vehicle (HFV) are performed to demonstrate the effectiveness of the proposed global neural DSC design.

  8. Iterative algorithms for the input and state recovery from the approximate inverse of strictly proper multivariable systems

    Science.gov (United States)

    Chen, Liwen; Xu, Qiang

    2018-02-01

    This paper proposes new iterative algorithms for the unknown input and state recovery from the system outputs using an approximate inverse of the strictly proper linear time-invariant (LTI) multivariable system. One of the unique advantages from previous system inverse algorithms is that the output differentiation is not required. The approximate system inverse is stable due to the systematic optimal design of a dummy feedthrough D matrix in the state-space model via the feedback stabilization. The optimal design procedure avoids trial and error to identify such a D matrix which saves tremendous amount of efforts. From the derived and proved convergence criteria, such an optimal D matrix also guarantees the convergence of algorithms. Illustrative examples show significant improvement of the reference input signal tracking by the algorithms and optimal D design over non-iterative counterparts on controllable or stabilizable LTI systems, respectively. Case studies of two Boeing-767 aircraft aerodynamic models further demonstrate the capability of the proposed methods.

  9. Monolithic InP strictly non-blocking 8×8 switch for high-speed WDM optical interconnection.

    Science.gov (United States)

    Kwack, Myung-Joon; Tanemura, Takuo; Higo, Akio; Nakano, Yoshiaki

    2012-12-17

    A strictly non-blocking 8 × 8 switch for high-speed WDM optical interconnection is realized on InP by using the phased-array scheme for the first time. The matrix switch architecture consists of over 200 functional devices such as star couplers, phase-shifters and so on without any waveguide cross-section. We demonstrate ultra-broad optical bandwidth covering the entire C-band through several Input/Output ports combination with extinction ratio performance of more than 20dB. Also, nanoseconds reconfiguration time was successfully achieved by dynamic switching experiment. Error-free transmission was verified for 40-Gbps (10-Gbps × 4ch) WDM signal.

  10. The LHC Continuous Cryostat Interconnections The Organization of a Logistically Complex Worksite Requiring Strict Quality Standards and High Output

    CERN Document Server

    Fessia, P; Bozzini, D; Cruikshank, P; Jacquemod, A; Maan, W; Musso, A; Oberli, L; Poncet, A; Russenschuck, Stephan; Savary, F; Struik, M; Tock, J Ph; Tommasini, D; Völlinger, C; Kotarba, A; Olek, S; Sulek, Z; Grimaud, A; Vaudaux, L

    2008-01-01

    The interconnections of the Large Hadron Collider (LHC) continuous cryostat have been completed in fall 2007: 1695 interconnections magnet to magnet and 224 interconnections between the continuous cryostat and the cryogenic distribution line have been executed along the 27 km of the LHC. The very tight schedule, the complexity of the interconnection sequence, the strict quality standards applied have required the creation of an ad hoc organization in order to steer and coordinate the activities on the worksite dispersed along the whole accelerator ring. The concatenation of construction and test phases carried out by CERN staff, CERN collaborating institutes and contractors have led to the necessity of a common approach and of a very effective information flow. In this paper, after having recalled the main technical challenges, we review the organizational choices that have been taken and we briefly analyze the development of the worksite in term of allocated resources and production.

  11. Analysis of strictly bound modes in photonic crystal fibers by use of a source-model technique.

    Science.gov (United States)

    Hochman, Amit; Leviatan, Yehuda

    2004-06-01

    We describe a source-model technique for the analysis of the strictly bound modes propagating in photonic crystal fibers that have a finite photonic bandgap crystal cladding and are surrounded by an air jacket. In this model the field is simulated by a superposition of fields of fictitious electric and magnetic current filaments, suitably placed near the media interfaces of the fiber. A simple point-matching procedure is subsequently used to enforce the continuity conditions across the interfaces, leading to a homogeneous matrix equation. Nontrivial solutions to this equation yield the mode field patterns and propagation constants. As an example, we analyze a hollow-core photonic crystal fiber. Symmetry characteristics of the modes are discussed and exploited to reduce the computational burden.

  12. Development of a PCR assay based on the 16S-23S rDNA internal transcribed spacer for identification of strictly anaerobic bacterium Zymophilus

    Czech Academy of Sciences Publication Activity Database

    Felsberg, Jürgen; Jelínková, Markéta; Kubizniaková, P.; Matoulková, D.

    2015-01-01

    Roč. 33, June (2015), s. 85-89 ISSN 1075-9964 Institutional support: RVO:61388971 Keywords : Brewing microbiology * Strictly anaerobic bacteria * Yeast contamination Subject RIV: GM - Food Processing Impact factor: 2.424, year: 2015

  13. Strict blood glucose control by an artificial endocrine pancreas during hepatectomy may prevent postoperative acute kidney injury.

    Science.gov (United States)

    Mita, Naoji; Kawahito, Shinji; Soga, Tomohiro; Takaishi, Kazumi; Kitahata, Hiroshi; Matsuhisa, Munehide; Shimada, Mitsuo; Kinoshita, Hiroyuki; Tsutsumi, Yasuo M; Tanaka, Katsuya

    2017-03-01

    The aim of the present study was to evaluate the usefulness of a closed-loop system (STG-55; Nikkiso, Tokyo, Japan), a type of artificial endocrine pancreas for the continuous monitoring and control of intraoperative blood glucose, for preventing postoperative acute kidney injury (AKI) in patients undergoing hepatectomy. Thirty-eight patients were enrolled in this study. Glucose concentrations were controlled with either a manual injection of insulin based on a commonly used sliding scale (manual insulin group, n = 19) or the programmed infusion of insulin determined by the control algorithm of the artificial endocrine pancreas (programmed insulin group, n = 19). After the induction of anesthesia, a 20-G intravenous catheter was inserted into the peripheral forearm vein of patients in the programmed insulin group and connected to an artificial endocrine pancreas (STG-55). The target range for glucose concentrations was set to 100-150 mg/dL. The mean serum creatinine concentrations of preoperative, postoperative 24 and 48 h were 0.72, 0.78, and 0.79 mg/dL in the programmed insulin group, and 0.81, 0.95, and 1.03 mg/dL in the manual insulin group, respectively. Elevations in serum creatinine concentrations postoperative 48 h were significantly suppressed in the programmed insulin group. The STG-55 closed-loop system was effective for maintaining strict blood glucose control during hepatectomy with minimal variability in blood glucose concentrations and for suppressing elevations in serum creatinine concentrations. Strict blood glucose control by an artificial endocrine pancreas during hepatectomy may prevent postoperative AKI.

  14. Intra-Genomic Heterogeneity in 16S rRNA Genes in Strictly Anaerobic Clinical Isolates from Periodontal Abscesses

    Science.gov (United States)

    Chen, Jiazhen; Miao, Xinyu; Xu, Meng; He, Junlin; Xie, Yi; Wu, Xingwen; Chen, Gang; Yu, Liying; Zhang, Wenhong

    2015-01-01

    Background Members of the genera Prevotella, Veillonella and Fusobacterium are the predominant culturable obligate anaerobic bacteria isolated from periodontal abscesses. When determining the cumulative number of clinical anaerobic isolates from periodontal abscesses, ambiguous or overlapping signals were frequently encountered in 16S rRNA gene sequencing chromatograms, resulting in ambiguous identifications. With the exception of the genus Veillonella, the high intra-chromosomal heterogeneity of rrs genes has not been reported. Methods The 16S rRNA genes of 138 clinical, strictly anaerobic isolates and one reference strain were directly sequenced, and the chromatograms were carefully examined. Gene cloning was performed for 22 typical isolates with doublet sequencing signals for the 16S rRNA genes, and four copies of the rrs-ITS genes of 9 Prevotella intermedia isolates were separately amplified by PCR, sequenced and compared. Five conserved housekeeping genes, hsp60, recA, dnaJ, gyrB1 and rpoB from 89 clinical isolates of Prevotella were also amplified by PCR and sequenced for identification and phylogenetic analysis along with 18 Prevotella reference strains. Results Heterogeneity of 16S rRNA genes was apparent in clinical, strictly anaerobic oral bacteria, particularly in the genera Prevotella and Veillonella. One hundred out of 138 anaerobic strains (72%) had intragenomic nucleotide polymorphisms (SNPs) in multiple locations, and 13 strains (9.4%) had intragenomic insertions or deletions in the 16S rRNA gene. In the genera Prevotella and Veillonella, 75% (67/89) and 100% (19/19) of the strains had SNPs in the 16S rRNA gene, respectively. Gene cloning and separate amplifications of four copies of the rrs-ITS genes confirmed that 2 to 4 heterogeneous 16S rRNA copies existed. Conclusion Sequence alignment of five housekeeping genes revealed that intra-species nucleotide similarities were very high in the genera Prevotella, ranging from 94.3–100%. However, the

  15. Fermentative degradation of polyethylene glycol by a strictly anaerobic, gram-negative, nonsporeforming bacterium, Pelobacter venetianus sp. nov.

    Science.gov (United States)

    Schink, B; Stieb, M

    1983-06-01

    The synthetic polyether polyethylene glycol (PEG) with a molecular weight of 20,000 was anaerobically degraded in enrichment cultures inoculated with mud of limnic and marine origins. Three strains (Gra PEG 1, Gra PEG 2, and Ko PEG 2) of rod-shaped, gram-negative, nonsporeforming, strictly anaerobic bacteria were isolated in mineral medium with PEG as the sole source of carbon and energy. All strains degraded dimers, oligomers, and polymers of PEG up to a molecular weight of 20,000 completely by fermentation to nearly equal amounts of acetate and ethanol. The monomer ethylene glycol was not degraded. An ethylene glycol-fermenting anaerobe (strain Gra EG 12) isolated from the same enrichments was identified as Acetobacterium woodii. The PEG-fermenting strains did not excrete extracellular depolymerizing enzymes and were inhibited by ethylene glycol, probably owing to a blocking of the cellular uptake system. PEG, some PEG-containing nonionic detergents, 1,2-propanediol, 1,2-butanediol, glycerol, and acetoin were the only growth substrates utilized of a broad variety of sugars, organic acids, and alcohols. The isolates did not reduce sulfate, sulfur, thiosulfate, or nitrate and were independent of growth factors. In coculture with A. woodii or Methanospirillum hungatei, PEGs and ethanol were completely fermented to acetate (and methane). A marine isolate is described as the type strain of a new species, Pelobacter venetianus sp. nov. Its physiology and ecological significance, as well as the importance and possible mechanism of anaerobic polyether degradation, are discussed.

  16. Molecular mechanism of strict substrate specificity of an extradiol dioxygenase, DesB, derived from Sphingobium sp. SYK-6.

    Directory of Open Access Journals (Sweden)

    Keisuke Sugimoto

    Full Text Available DesB, which is derived from Sphingobium sp. SYK-6, is a type II extradiol dioxygenase that catalyzes a ring opening reaction of gallate. While typical extradiol dioxygenases show broad substrate specificity, DesB has strict substrate specificity for gallate. The substrate specificity of DesB seems to be required for the efficient growth of S. sp. SYK-6 using lignin-derived aromatic compounds. Since direct coordination of hydroxyl groups of the substrate to the non-heme iron in the active site is a critical step for the catalytic reaction of the extradiol dioxygenases, the mechanism of the substrate recognition and coordination of DesB was analyzed by biochemical and crystallographic methods. Our study demonstrated that the direct coordination between the non-heme iron and hydroxyl groups of the substrate requires a large shift of the Fe (II ion in the active site. Mutational analysis revealed that His124 and His192 in the active site are essential to the catalytic reaction of DesB. His124, which interacts with OH (4 of the bound gallate, seems to contribute to proper positioning of the substrate in the active site. His192, which is located close to OH (3 of the gallate, is likely to serve as the catalytic base. Glu377' interacts with OH (5 of the gallate and seems to play a critical role in the substrate specificity. Our biochemical and structural study showed the substrate recognition and catalytic mechanisms of DesB.

  17. Effect of nonsurgical periodontal therapy and strict plaque control on preterm/low birth weight: a randomized controlled clinical trial.

    Science.gov (United States)

    Weidlich, Patricia; Moreira, Carlos Heitor C; Fiorini, Tiago; Musskopf, Marta L; da Rocha, José M; Oppermann, Maria Lucia R; Aass, Anne M; Gjermo, Per; Susin, Cristiano; Rösing, Cassiano K; Oppermann, Rui V

    2013-01-01

    This randomized controlled clinical trial was carried out to assess the effect of comprehensive nonsurgical periodontal treatment and strict plaque control performed during pregnancy on the reduction of preterm and/or low birth weight rates (PTLBW). Three hundred and three women were randomly allocated to receive periodontal treatment either during pregnancy (n = 147, test group) or after delivery (n = 156, control group). During pregnancy, the control group received only one session of supragingival scaling and oral hygiene instruction. In contrast, the test group received comprehensive periodontal treatment including multiple sessions of scaling and root planing, oral hygiene instructions, and frequent maintenance visits. At baseline, periodontal inflammation was observed in approximately 50% of sites and attachment loss affected controls, women in the test group had significant reductions in the percentage of sites with plaque (48.5% vs. 10.3%, p control significantly improved periodontal health; however, no reduction of PTLBW rates was observed. Thus, remaining periodontal inflammation posttreatment cannot explain the lack of effect of periodontal treatment on PTLBW. Clinical relevance This study demonstrated that periodontal diseases may be successfully treated during pregnancy. Our results do not support a potential beneficial effect of periodontal treatment on PTLBW.

  18. Nutritionally recommended food for semi- to strict vegetarian diets based on large-scale nutrient composition data.

    Science.gov (United States)

    Kim, Seunghyeon; Fenech, Michael F; Kim, Pan-Jun

    2018-03-12

    Diet design for vegetarian health is challenging due to the limited food repertoire of vegetarians. This challenge can be partially overcome by quantitative, data-driven approaches that utilise massive nutritional information collected for many different foods. Based on large-scale data of foods' nutrient compositions, the recent concept of nutritional fitness helps quantify a nutrient balance within each food with regard to satisfying daily nutritional requirements. Nutritional fitness offers prioritisation of recommended foods using the foods' occurrence in nutritionally adequate food combinations. Here, we systematically identify nutritionally recommendable foods for semi- to strict vegetarian diets through the computation of nutritional fitness. Along with commonly recommendable foods across different diets, our analysis reveals favourable foods specific to each diet, such as immature lima beans for a vegan diet as an amino acid and choline source, and mushrooms for ovo-lacto vegetarian and vegan diets as a vitamin D source. Furthermore, we find that selenium and other essential micronutrients can be subject to deficiency in plant-based diets, and suggest nutritionally-desirable dietary patterns. We extend our analysis to two hypothetical scenarios of highly personalised, plant-based methionine-restricted diets. Our nutrient-profiling approach may provide a useful guide for designing different types of personalised vegetarian diets.

  19. Lack of evidence for phase-only control of retinal photoisomerization in the strict one-photon limit

    Science.gov (United States)

    Liebel, M.; Kukura, P.

    2017-01-01

    The concept of shaping electric fields to steer light-induced processes coherently has fascinated scientists for decades. Despite early theoretical considerations that ruled out one-photon coherent control (CC), several experimental studies reported that molecular responses are sensitive to the shape of the excitation field in the weak-field limit. These observations were largely attributed to the presence of rapid-decay channels, but experimental verification is lacking. Here, we test this hypothesis by investigating the degree of achievable control over the photoisomerization of the retinal protonated Schiff-base in bacteriorhodopsin, isorhodopsin and rhodopsin, all of which exhibit similar chromophores but different isomerization yields and excited-state lifetimes. Irrespective of the system studied, we find no evidence for dissipation-dependent behaviour, nor for any CC in the strict one-photon limit. Our results question the extent to which a photochemical process at ambient conditions can be controlled at the amplitude level, and how the underlying molecular potential-energy surfaces and dynamics may influence this controllability.

  20. Effect of strict metabolic control on regulation of subcutaneous blood flow in insulin-dependent diabetic patients

    DEFF Research Database (Denmark)

    Kastrup, J; Mathiesen, E R; Saurbrey, Nina

    1987-01-01

    washout technique. Mean arterial blood pressure was reduced by a maximum of 23 mmHg by elevating the limb above heart level and elevated to a maximum of 65 mmHg by head-up tilt; in the latter position venous pressure was kept constantly low by activation of the leg muscle vein pump (heel raising......The effect of 10 weeks of improved metabolic control on the impaired autoregulation of the subcutaneous blood flow was studied at the level of the lateral malleolus in eight long-term insulin-dependent diabetic patients with clinical microangiopathy. Blood flow was measured by the local 133-Xenon......). Improved metabolic control was achieved using either continuous subcutaneous insulin infusion or multiple insulin injections. The blood glucose concentration declined from (median) 12.7 to 6.8 mmol/l and the HbA1C level from 10.1 to 7.5% during strict metabolic control (p less than 0.01 and p less than 0...

  1. A novel strictly anaerobic recovery and enrichment system incorporating lithium for detection of heat-injured Listeria monocytogenes in pasteurized milk containing background microflora.

    Science.gov (United States)

    Mendonca, A F; Knabel, S J

    1994-11-01

    Heat-injured cells of Listeria monocytogenes were recovered from heated raw milk containing noninjured Enterococcus faecium by combining a simple method for obtaining strict anaerobiosis with a novel enrichment broth, Penn State University broth (PSU broth). Strictly anaerobic conditions were rapidly achieved by adding 0.5 g of filter-sterilized cysteine per liter to PSU broth and then purging the preparation with N2 gas. Little resuscitation or growth occurred in strictly anaerobic PSU broth without lithium chloride because of overgrowth by E. faecium. The growth of E. faecium decreased dramatically with increasing LiCl concentration; LiCl concentrations of 8 and 10 g/liter were completely bacteriostatic. The mechanism of inhibition by LiCl appeared to involve competition with the divalent cations Ca2+ and Mg2+. Heat-injured L. monocytogenes consistently recovered and grew rapidly in strictly anaerobic PSU broth containing 4, 6, or 7 g of LiCl per liter. The use of strictly anaerobic PSU broth containing 7 g of LiCl per liter permitted detection of severely heat-injured L. monocytogenes in one simple recovery-enrichment step by eliminating oxygen toxicity and inhibiting the growth of background microflora, without preventing the resuscitation and subsequent growth of heat-injured L. monocytogenes. L. monocytogenes heated in raw milk at 62.8 degrees C for 10, 15, and 20 min could be consistently recovered from strictly anaerobic PSU broth enrichment cultures at 30 degrees C after 48, 96, and 144 h, respectively, and hence, use of PSU broth may result in better recovery of both injured and noninjured cells from foods than currently used U.S. Department of Agriculture and Food and Drug Administration preenrichment procedures.

  2. Novel microsatellite DNA markers indicate strict parthenogenesis and few genotypes in the invasive willow sawfly Nematus oligospilus.

    Science.gov (United States)

    Caron, V; Norgate, M; Ede, F J; Nyman, T; Sunnucks, P

    2013-02-01

    Invasive organisms can have major impacts on the environment. Some invasive organisms are parthenogenetic in their invasive range and, therefore, exist as a number of asexual lineages (=clones). Determining the reproductive mode of invasive species has important implications for understanding the evolutionary genetics of such species, more especially, for management-relevant traits. The willow sawfly Nematus oligospilus Förster (Hymenoptera: Tenthredinidae) has been introduced unintentionally into several countries in the Southern Hemisphere where it has subsequently become invasive. To assess the population expansion, reproductive mode and host-plant relationships of this insect, microsatellite markers were developed and applied to natural populations sampled from the native and expanded range, along with sequencing of the cytochrome-oxidase I mitochondrial DNA (mtDNA) region. Other tenthredinids across a spectrum of taxonomic similarity to N. oligospilus and having a range of life strategies were also tested. Strict parthenogenesis was apparent within invasive N. oligospilus populations throughout the Southern Hemisphere, which comprised only a small number of genotypes. Sequences of mtDNA were identical for all individuals tested in the invasive range. The microsatellite markers were used successfully in several sawfly species, especially Nematus spp. and other genera of the Nematini tribe, with the degree of success inversely related to genetic divergence as estimated from COI sequences. The confirmation of parthenogenetic reproduction in N. oligospilus and the fact that it has a very limited pool of genotypes have important implications for understanding and managing this species and its biology, including in terms of phenotypic diversity, host relationships, implications for spread and future adaptive change. It would appear to be an excellent model study system for understanding evolution of invasive parthenogens that diverge without sexual reproduction and

  3. Sporothrix schenckii (sensu strict S. globosa) mating type 1-2 (MAT1-2) gene.

    Science.gov (United States)

    Kano, Rui; Anzawa, Kazushi; Mochizuki, Takashi; Nishimoto, Katsutaro; Hiruma, Masataro; Kamata, Hiroshi; Hasegawa, Atsuhiko

    2013-09-01

    Sporotix schenckii is a pathogenic fungus that causes human and animal sporotrichosis, and based on morphology of the sessile conidia and molecular analysis, it was recently recognized as a species complex comprising at least the following six sibling species: S. albicans, S. brasiliensis, S. globosa, S. luriei, S. mexicana and S. schenckii. However, apart from S. schenckii sensu strict, only S. brasiliensis, S. globosa and S. luriei are associated with human and animal infection. S. globosa has been most commonly isolated in Asia, Europe and the USA; therefore, molecular epidemiological study for S. globosa is important in relation to human sporotrichosis in Japan. To the best of our knowledge, this is the first study to determine the mating type 1-2 (MAT1-2) gene of Sporothrix schenckii with the aim of understanding the taxonomy of the genus Sporothrix. The MAT1-2 gene (1618 bp) encodes a protein sequence of 198 amino acids. Reverse transcription polymerase chain reaction analysis also detected MAT1-2 gene mRNA expression in all of the S. schenckii strains examined, indicating that this gene is expressed in S. schenckii cells. Phylogenetic analysis of the MAT1-2 gene fragments of Ophiostoma himal-ulmi, O. novo-ulmi, O. ulmi and S. schenckii indicated that these isolates could be classified into four clusters. MAT1-1 gene-specific polymerase chain reaction was positive in 15 isolates, but negative in four human isolates and one feline isolate. © 2013 Japanese Dermatological Association.

  4. Changes in Frequency Intake of Foods in Patients Undergoing Sleeve Gastrectomy and Following a Strict Dietary Control.

    Science.gov (United States)

    Ruiz-Tovar, Jaime; Bozhychko, Maryana; Del-Campo, Jone Miren; Boix, Evangelina; Zubiaga, Lorea; Muñoz, Jose Luis; Llavero, Carolina

    2017-12-17

    Dietary intake and food preferences change after bariatric surgery, secondary to gastrointestinal symptoms and dietitian counseling. The aim of this study was to evaluate the changes in the frequency intake of different foods in patients undergoing sleeve gastrectomy and following a strict dietary control. A prospective observational study of all the morbidly obese patients undergoing laparoscopic sleeve gastrectomy as bariatric procedure between 2007 and 2012 was performed. Dietary assessment was performed using the Alimentary Frequency Questionnaire 1991-2002, developed and validated by the Department of Epidemiology of Miguel Hernandez University (Elche, Alicante Spain). Ninety-three patients were included for analysis, 73 females and 20 males, with a mean preoperative BMI of 46.4 ± 7.9 kg/m 2 . One year after surgery, excess weight loss was 81.1 ± 8.3% and 5 years after surgery, 79.9 ± 6.4%. Total weight loss at 1 year was 38.8 ± 5.3% and at 5 years, 35.4 ± 4.9%. Postoperatively, a reduction in the intake of dairy products, red meat, deli meat products, shellfish, fried potatoes, sweets, rice, pasta, beer, and processed foods was observed. Vegetables, fruits, and legumes intake increased after surgery. In the first postoperative year, there was a slight intolerance to red meat, fruits, vegetables and legumes, dairy products, pasta, and rice that mostly disappeared 5 years after surgery. One year after sleeve gastrectomy, calibrated with a 50-French bougie, there are not important problems in the intake of foods a priori difficult to digest. These problems mostly disappeared 5 years after surgery. The decrease intake of other unhealthy foods is mostly based on the dietary counseling.

  5. Optimization of an effective growth medium for culturing probiotic bacteria for applications in strict vegetarian food products

    Directory of Open Access Journals (Sweden)

    Manju Pathak

    2012-10-01

    Full Text Available Background: This study aimed to modify de Man Rogosa Sharpe culture medium (termed MRS for selective cultivation of probiotics strain for the consumption by the strictly vegetarian human population. Vegetarian probiotic foods by definition must be free from all animal-derived ingredients. This not only includes the product ingredients but the probiotic inoculum as well. Probiotic starter cultures are traditionally grown and stored in media containing milk or meatderived ingredients. The presence of these ingredients makes the probiotic cell concentrates unsuitable for use in vegetarian products and thus creates the need for a growth medium which isfree from animal-derived ingredients. Present study investigated the growth of a strain of Lactobacillus lactis in MRS. The present invention relates in general to a bacterial culture media,and more specifically a complex microbial culture media, based on plant seed powder extract in place of animal extract for probiotic bacterial growth.Methods: Lactobacillus lactis, a probiotic, was grown in standard MRS culture medium as well as in our various test media (TM containing various vegetal source in place of beef extract, yeast extract and peptone as in case of MRS. The inoculated culture mediums were incubated at 37C for 72 hours and growth of probiotic is recorded at regular intervals. The growth was recorded as Colony Forming Units (CFUs.Results: The best growth of probiotic is observed in TM 2. TM 2 is the leguminous seed extract. Starter culture mediums for probiotics or other bacteria primarily contain protein from animal source. The possibility of using vegetal protein from TM 2 extract in place of peptones and meat extract for the nitrogen supplementation of culture media for the growth of lactic acid bacteria has been demonstrated.Functional Foods in Health and Disease 2012, 2(10:369-378 Conclusion: The absolute vegetarian culture medium containing TM 2 is better than standard MRS for the

  6. Lenient vs. strict rate control in patients with atrial fibrillation and heart failure: a post-hoc analysis of the RACE II study

    NARCIS (Netherlands)

    Mulder, Bart A.; van Veldhuisen, Dirk J.; Crijns, Harry J. G. M.; Tijssen, Jan G. P.; Hillege, Hans L.; Alings, Marco; Rienstra, Michiel; Groenveld, Hessel F.; van den Berg, Maarten P.; van Gelder, Isabelle C.

    2013-01-01

    It is unknown whether lenient rate control is an acceptable strategy in patients with AF and heart failure. We evaluated differences in outcome in patients with AF and heart failure treated with lenient or strict rate control. This post-hoc analysis of the RACE II trial included patients with an

  7. A Banach-Dieudonné theorem for the space of bounded continuous functions on a separable metric space with the strict topology

    NARCIS (Netherlands)

    Kraaij, R.C.

    2016-01-01

    Let X be a separable metric space and let β be the strict topology on the space of bounded continuous functions on X, which has the space of τ-additive Borel measures as a continuous dual space. We prove a Banach-Dieudonné type result for the space of bounded continuous functions equipped with β:

  8. The "high solubility" definition of the current FDA Guidance on Biopharmaceutical Classification System may be too strict for acidic drugs.

    Science.gov (United States)

    Yazdanian, Mehran; Briggs, Katherine; Jankovsky, Corinne; Hawi, Amale

    2004-02-01

    The purpose of this study was to assess if the definition of high solubility as proposed in the FDA Guidance on Biopharmaceutical Classification System (BCS) is too strict for highly permeable acidic drugs. The solubility and permeability values of 20 (18 acidic and 2 non-acidic) nonsteroidal anti-inflammatory drugs (NSAID) were determined. The NSAIDs were grouped into three different sets having acetic acid, propionic acid, or other acidic moieties such as fenamate, oxicam, and salicylate. Two nonacidic NSAIDs (celecoxib and rofecoxib) were also included for comparison purposes. Equilibrium solubility values were determined at pH 1.2, 5.0, 7.4, and in biorelevant media simulating fed intestinal fluid at pH 5.0. For a select number of acids, we also measured solubility values in media simulating gastric and fasted intestinal fluids. Permeability classification was established relative to that of reference drugs in the Caco-2 cell permeability model. Permeability coefficients for all drugs were measured at concentrations corresponding to the lowest and highest marketed dose strengths dissolved in 250 ml volume, and their potential interaction with cellular efflux pumps was investigated. All NSAIDs with different acidic functional groups were classified as highly permeable based on their Caco-2 cell permeability. Only ketorolac appeared to have a potential for interaction with cellular efflux pumps. Solubility classification was based on comparison of equilibrium solubility at pH 1.2, 5.0. and 7.4 relative to marketed dose strengths in 250 ml. The pKa values for the acidic NSAIDs studied were between 3.5 and 5.1. and, as expected, their solubility increased dramatically at pH 7.4 compared to pH 1.2. Only three NSAIDs, ketorolac, ketoprofen. and acetyl salicylic acid, meet the current criteria for high solubility over the entire pH range. However, with the exception of ibuprofen, oxaprozin, and mefenamic acid, the remaining compounds can be classified as Class I drugs

  9. Peuplement et organisation du territoire dans une région d'implantation ibâḍite : le Jebel Demmer dans le sud-est de l'Ifrîqiya (ve/xie- ixe/xve siècle

    Directory of Open Access Journals (Sweden)

    Mohamed Hassen

    2012-12-01

    Full Text Available Cet article s’intéresse aux formes de peuplement et d’organisation du territoire dans le Jebel Demmer à l’époque médiévale, lorsque cette région du sud de l’Ifrîqiya comportait encore une importante population ibadite, elle-même scindée en plusieurs groupes. Après avoir évoqué la délimitation du territoire à l’époque médiévale, l’article propose une réflexion sur l’apparition et la typologie des qsûr. Leur développement en tant qu’unités fondamentales dans l’organisation de l’espace local est rattaché aux invasions hilaliennes, qui provoquèrent un afflux important de populations ibâḍites dans cette région, qui devint pour quelque temps l’un des bastions de cette minorité en Ifrîqiyya. Enfin, la diffusion du malékisme est évoquée, faisant ressortir la lenteur de ce processus, encore inachevé au début du xve siècle.

  10. Využitie metódy concept cartoons© na hodinách prírodovedy z pohľadu učiteľov prvého stupňa ZŠ

    Directory of Open Access Journals (Sweden)

    Michaela Minárechová

    2017-07-01

    Full Text Available V príspevku sa venujeme metóde concept cartoons© a jej aplikácii do vyučovania prírodovedy na I.stupni ZŠ. Okrem toho stručne opisujeme  príručku k metóde concept cartoons© pre  ZŠ, ktorú sme zostavili v rámci našej dizertačnej práce. Pre lepšie posúdenie príručky a možnosti aplikácie metódy concept cartoons© na hodinách prírodovedy sme realizovali rozhovor s tromi učiteľkami primárneho vzdelávania.   Našim cieľom bolo zistiť  ich  názory  na vyučovanie pomocou concept cartoons© a na nami zostavenú metodickú rukoväť k metóde concept cartoons© pre I. stupeň ZŠ.  Prostredníctvom analýzy odpovedí učiteliek sme zistili prevažne pozitívny názor ako na samotnú metódu concept cartoons©, tak aj na zostavenú metodickú príručku k nej.

  11. Evaluation of a strict protocol approach in managing women with severe disease due to hypertension in pregnancy: A before and after study

    Directory of Open Access Journals (Sweden)

    Backer Fèbè

    2005-09-01

    Full Text Available Abstract Background To evaluate whether the introduction of a strict protocol based on the systemic evaluation of critically ill pregnant women with complications of hypertension affected the outcome of those women. Method Study group: Indigent South African women managed in the tertiary hospitals of the Pretoria Academic Complex. Since 1997 a standard definition of women with severe acute maternal morbidity (SAMM, also referred to as a Nearmiss, has been used in the Pretoria Academic Complex. All cases of SAMM and maternal deaths (MD were entered on the Maternal Morbidity and Mortality Audit System programme (MaMMAS. A comparison of outcome of severely ill women who had complications of hypertension in pregnancy was performed between 1997–1998 (original protocol and 2002–2003 (strict protocol. Data include women referred from outside the Pretoria Academic Complex area to the tertiary hospitals. Results Between 1997–1998 there were 79 women with SAMM and 18 maternal deaths due to complications of hypertension, compared with 91 women with SAMM and 13 maternal deaths in 2002–2003. The mortality index (MI declined from 18.6% to 12.5% (OR 0.62, 95% CI 0.27–1.45. Statistically significant fewer women had renal failure (RR 0.37, 95% CI 0.21 – 0.66 and cerebral complications (RR 0.52, 95%CI 0.34 – 0.81 during the second period, and liver dysfunction (RR 0.27 95%CI 0.06 – 1.25 tended to be lower. However, there tended to be an increase in the number of women, who had immune system failure (RR 4.2 95%CI 0.93 – 18.94 and respiratory failure (RR 1.42 95%CI 0.88 – 2.29 although it did not reach significance. Cardiac failure remained constant (RR 0.84 95%CI 0.54 – 1.30. Conclusion The strict protocol approach based on the systemic evaluation of severely ill pregnant women with complications of hypertension and an intensive, regular feedback mechanism has been associated with a reduction in the number of patients with renal failure and

  12. Strictly Limited Choice or Agency?

    DEFF Research Database (Denmark)

    Nell, Phillip Christopher; Puck, Jonas F.; Heidenreich, Stefan

    2015-01-01

    the external pressures are joined by strong firm-internal pressures. Our findings contribute to the scarce literature on firms’ political strategies in emerging markets. They also support recent criticism of institutional theory’s strong focus on isomorphism as the most important legitimacy-conveying mechanism......This article analyzes political strategies of MNC subsidiaries in emerging markets. We find that institutional pressures from public and private non-market actors in the emerging market lead to increased political activism. Furthermore, we find that these relationships become stronger, when....... We argue that the isomorphism-based either-or logic gives way to stronger agency of the subsidiary and to a logic of active negotiation and social construction of the subsidiary’s legitimacy in the emerging market. Our findings show support for this idea as political activism is one such way how...

  13. Mapping clinical journeys of Asian patients presenting to the Emergency Department with syncope: Strict adoption of international guidelines does not reduce hospitalisations.

    Science.gov (United States)

    Kojodjojo, Pipin; Boey, Elaine; Elangovan, Anita; Chen, Xianyi; Tan, Yuquan; Singh, Devinder; Yeo, Wee Tiong; Lim, Toon Wei; Seow, Swee Chong; Sim, Tiong Beng

    2016-09-01

    Limited data exists about management of syncope in Asia. The American College of Emergency Physicians (ACEP) and European Society of Cardiology (ESC) guidelines have defined the high-risk syncope patient. This study aims to determine the effectiveness of managing syncope in an Asian healthcare system and whether strict adherence of international guidelines would reduce hospitalizations. Patients attending the Emergency Department of a Singaporean tertiary hospital with syncope were identified. Clinical journeys of all patients were meticulously mapped by interrogation of a comprehensive electronic medical record system and linkages with national datasets. Primary endpoint was hospitalization. Secondary endpoints were recurrent syncope within 1year and all-cause mortality. Expected admission rates based on application of ACEP/ESC guidelines were calculated. 638 patients (43.8±22.4years, 49.0% male) presented with syncope. 48.9% were hospitalized for 2.9±3.2days. Yields of common investigations ranged from 0 to 11.5% and no diagnosis was reached in 51.5% of patients. Diuretics use (HR 5.1, p=0.01) and prior hospitalization for syncope (HR 6.9, psyncope. Over 2.8 SD 0.3years of follow-up, 40 deaths occurred. 24 patients who died within 12months of presentation were admitted or had a firm diagnosis upon discharge. Application of guidelines did not significantly reduce hospitalisations, with limited agreement which patients warrant admission. (Actual 376, ACEP 354, ESC 391 admissions, p=NS). Unstructured management of syncope results in nearly half of patients being admitted and substantial healthcare expenditures, yet with limited diagnostic yield. Strict adoption of ACEP or ESC guidelines does not reduce admissions. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  14. Deviation from strict homeostasis across multiple trophic levels in an invertebrate consumer assemblage exposed to high chronic phosphorus enrichment in a Neotropical stream.

    Science.gov (United States)

    Small, Gaston E; Pringle, Catherine M

    2010-03-01

    A central tenet of ecological stoichiometry is that consumer elemental composition is relatively independent of food resource nutrient content. Although the P content of some invertebrate consumer taxa can increase as a consequence of P-enriched food resources, little is known about how ecosystem nutrient loading can affect the elemental composition of entire consumer assemblages. Here we examine the potential for P enrichment across invertebrate consumer assemblages in response to chronic high P loading. We measured elemental ratios in invertebrate consumers and basal food resources in a series of streams in lowland Costa Rica that range widely in P levels (2-135 microg l(-1) soluble reactive P). Streams with high P levels receive natural long-term (over millennia) inputs of solute-rich groundwater while low-P streams do not receive these solute-rich groundwater inputs. P content of leaf litter and epilithon increased fourfold across the natural P gradient, exceeding basal resource P content values reported in the literature from other nutrient-rich streams. Invertebrate consumers from the high-P study stream were elevated twofold in P content across multiple taxonomic and functional feeding groups, including predators. Our results strongly support the hypothesis that elevated P content in consumers feeding on P-enriched food resources is a consequence of deviation from strict homeostasis. In contrast to prior studies, we found that between-stream variation in P content of a given taxon greatly exceeded within-stream variation among different taxa, suggesting that environment may be as important as phylogeny in controlling consumer stoichiometry. Relaxing the assumption of strict homeostasis presents challenges and opportunities for advancing our understanding of how nutrient limitation affects consumer growth. Moreover, our findings may provide a window into the future of how chronic anthropogenic nutrient loading can alter stoichiometric relationships in food

  15. Assessing the Land Subsidence Governance in Ningbo City: By a Close Study of the Building Collapse at the Strictly Protected Land Subsidence Area

    Science.gov (United States)

    Yu, Xia

    2016-04-01

    Ningbo is a coastal city in East China, its land subsidence problem was noticed in the 1960s. However, scientific management was insufficient at that time, so with the fast city development from the 1980s, groundwater was used by a large amount of small factories, and tall buildings were built on the land. It was in 2008, scientists predicted that if without doing anything to prevent the land from subsiding, the city will be covered by the East Sea in 2030. From then on, the local government implied several policies, such as shut down most of the groundwater pumping wells, set up a new authority to enhance the cooperation among different administration departments, and also set up a land subsidence monitoring center for the city. Recently, it is declared that a Stereo regulatory system of land subsidence governance has been achieved. However, in 2012, a 23-years old building in the city center collapsed. According to the City Planning 2009, this building is located just in the strictly protected land subsidence area. The experts, however, think that land subsidence is not the main reason, since there are many illegal changes to the building during the past 23 years. The aim of my research is to assess the land subsidence governance in Ningbo city. I studied the collapsed building, how it was built, what has changed after building, how the environment changed in this area, and how this area became the strictly protected land subsidence area, and what kind of protections have been made. Actually, during the case study I discuss the land subsidence governance design of Ningbo, and to see what practices and lessons we can learn from this case.

  16. The Nature and Future of Shi’ite Fundamentalism

    Science.gov (United States)

    1990-03-28

    new leaders, new struggles, new heroes, and new martyrs. -26- Notes 1. P.K.Hitti; Islam and the West, Van Nostrand, Toronto 1962. 2. Dilip Hiro ; Holy...John Hopkins University Press, 1981. 9. Hiro , Dilip . Holy Wars. Routledge, 1989. 10. Shah, Nasim Hasan. The Islamic Concept of State. International

  17. Health benefit from decreasing exposure to heavy metals and metalloid after strict pollution control measures near a typical river basin area in China.

    Science.gov (United States)

    Cao, Suzhen; Duan, Xiaoli; Ma, Yingqun; Zhao, Xiuge; Qin, Yanwen; Liu, Yan; Li, Sai; Zheng, Binghui; Wei, Fusheng

    2017-10-01

    The metal(loid) pollution still is a great concern due to the effects from urbanization and industrialization. While, the health risks from the toxic metal(loid)s could decrease if strict pollution control measures were adopted. However, few studies to date investigate the health risks of heavy metal(loid)s in a systematic river basin for the dependent residents, after taking pollution control measures. Thus, the contents of metal(loid)s (Cu, Pb, Zn, Cd, Mn, As) in surface water along a typical river basin were investigated in this study, and the potential non-carcinogenic and carcinogenic health risks posed to the residents were assessed. Although the soluble contents of Cu, Pb, Zn and Cd exceeded the respective thresholds in two sites located downstream the mine area, they were greatly decreased in comparison with previous contamination levels, and the soluble concentrations of all the metal(loid)s were within the relevant thresholds in the sites far away from the mining area. Moreover, the closer to the mining area, the higher the pollution levels of metal(loid)s. The total hazard index for non-carcinogenic risks of metal(loid)s were basically lower than the threshold (1) for the local population. Whereas, although the content of metal(loid)s were low (such as As), they could pose relative higher non-carcinogenic health risks. The result illustrated that pollution levels, toxicity of the contaminants and exposure behavior patterns all could contribute to the potential detrimental health risks. Additionally, the non-carcinogenic and carcinogenic risks from ingestion exposure were ∼2-∼4 orders of magnitude higher than those from dermal contact. The total carcinogenic risks were basically lower than the maximum tolerable levels (1.0 × 10 -4 ), indicating carcinogenic risks from most areas of the river could also be accepted. Among different population groups, heavy metal(loid)s posed relative higher non-carcinogenic and carcinogenic risks to the children in

  18. When is it acceptable to kill a strictly protected carnivore? Exploring the legal constraints on wildlife management within Europe’s Bern Convention

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    John D. C. Linnell

    2017-09-01

    Full Text Available As wolf populations expand across Europe, many countries face challenges in finding ways to address the concerns of some elements among the rural stakeholders who are being asked to share their landscapes with wolves for the first time in several generations. In these recovery landscapes, wolves are associated with a wide range of conflicts that include economic, psychological, perceptional, social, cultural and political dimensions. A recurring demand concerns the desire to introduce the use of carefully regulated lethal control of wolves, through either culling by state employees or hunting conducted by rural hunters. Introducing such measures can be very controversial, and many critics challenge their legality under the international wildlife conservation instruments that have nurtured wolf recovery. We evaluate this issue for the case of wolves in Norway, which are strictly protected under the Bern Convention. Drawing on the latest results of social science research, we present the multiple lines of argumentation that are often used to justify killing wolves and relate these to the criteria for exceptions that exist under the Bern Convention. We conclude that while the Convention provides apparent scope for allowing the killing of wolves as a means to address conflicts, this must be clearly justified and proportional to the conservation status of wolves so as to not endanger their recovery.

  19. The Strictly Conserved Arg-321 Residue in the Active Site of Escherichia coli Topoisomerase I Plays a Critical Role in DNA Rejoining*

    Science.gov (United States)

    Narula, Gagandeep; Annamalai, Thirunavukkarasu; Aedo, Sandra; Cheng, Bokun; Sorokin, Elena; Wong, Agnes; Tse-Dinh, Yuk-Ching

    2011-01-01

    The strictly conserved arginine residue proximal to the active site tyrosine of type IA topoisomerases is required for the relaxation of supercoiled DNA and was hypothesized to be required for positioning of the scissile phosphate for DNA cleavage to take place. Mutants of recombinant Yersinia pestis topoisomerase I with hydrophobic substitutions at this position were found in genetic screening to exhibit a dominant lethal phenotype, resulting in drastic loss in Escherichia coli viability when overexpressed. In depth biochemical analysis of E. coli topoisomerase I with the corresponding Arg-321 mutation showed that DNA cleavage can still take place in the absence of this arginine function if Mg2+ is present to enhance the interaction of the enzyme with the scissile phosphate. However, DNA rejoining is inhibited in the absence of this conserved arginine, resulting in accumulation of the cleaved covalent intermediate and loss of relaxation activity. These new experimental results demonstrate that catalysis of DNA rejoining by type IA topoisomerases has a more stringent requirement than DNA cleavage. In addition to the divalent metal ions, the side chain of this arginine residue is required for the precise positioning of the phosphotyrosine linkage for nucleophilic attack by the 3′-OH end to result in DNA rejoining. Small molecules that can interfere or distort the enzyme-DNA interactions required for DNA rejoining by bacterial type IA topoisomerases could be developed into novel antibacterial drugs. PMID:21478161

  20. Modeling the adsorption of hydrogen, sodium, chloride and phthalate on goethite using a strict charge-neutral ion-exchange theory

    Science.gov (United States)

    Ndu, Udonna

    2017-01-01

    Simultaneous adsorption modeling of four ions was predicted with a strict net charge-neutral ion-exchange theory and its corresponding equilibrium and mass balance equations. An important key to the success of this approach was the proper collection of all the data, particularly the proton adsorption data, and the inclusion of variable concentrations of conjugate ions from the experimental pH adjustments. Using IExFit software, the ion-exchange model used here predicted the competitive retention of several ions on goethite by assuming that the co-adsorption or desorption of all ions occurred in the correct stoichiometries needed to maintain electroneutrality. This approach also revealed that the retention strength of Cl− ions on goethite increases in the presence of phthalate ions. That is, an anion-anion enhancement effect was observed. The retention of Cl− ions was much weaker than phthalate ions, and this also resulted in a higher sensitivity of the Cl− ions toward minor variations in the surface reactivity. The proposed model uses four goethite surface sites. The drop in retention of phthalate ions at low pH was fully described here as resulting from competitive Cl− reactions, which were introduced in increasing concentrations into the matrix as the conjugate base to the acid added to lower the pH. PMID:28464020

  1. Przewalski’ s Horse ( Equus ferus przewalskii Re-intr oduction in the Great Gobi B Strictly Protected Area: from Species to Ecosystem Conservation

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    P. Kaczensky

    2007-05-01

    Full Text Available The Przewalski’s horse ( Equus ferus przewalskii Po ljakov , 1881, or “T akhi” in Mongolian, became extinct in the wild by the mid 1960’ s. The last recorded sightings of Przewalski’s horses occurred in the Dzungarian Gobi desert in SW Mo ngolia, today’s Great Gobi B Strictly Protected Area (SP A. A re - introduction program was initiated in 1992 and the fi rs t group of captive-born Przewalski’s horses was airlifted to the SPA. Given the logistical challenges associated with such a venture, the initial project focus has been on transport logistics and the well-being of the re-introduced horses. Tod ay, conservation efforts are spread over the entire protected area. Present day ef forts include other mammals, vegetation and the local people. Due to its important symbolic value in Mongolian culture, the Przewalski’ s horse became an important fl agship species for the protected area’s conservation and management.

  2. Asymmetric reduction of ketopantolactone using a strictly (R)-stereoselective carbonyl reductase through efficient NADPH regeneration and the substrate constant-feeding strategy.

    Science.gov (United States)

    Zhao, Man; Gao, Liang; Zhang, Li; Bai, Yanbin; Chen, Liang; Yu, Meilan; Cheng, Feng; Sun, Jie; Wang, Zhao; Ying, Xiangxian

    2017-11-01

    To characterize a recombinant carbonyl reductase from Saccharomyces cerevisiae (SceCPR1) and explore its use in asymmetric synthesis of (R)-pantolactone [(R)-PL]. The NADPH-dependent SceCPR1 exhibited strict (R)-enantioselectivity and high activity in the asymmetric reduction of ketopantolactone (KPL) to (R)-PL. Escherichia coli, coexpressing SceCPR1 and glucose dehydrogenase from Exiguobacterium sibiricum (EsGDH), was constructed to fulfill efficient NADPH regeneration. During the whole-cell catalyzed asymmetric reduction of KPL, the spontaneous hydrolysis of KPL significantly affected the yield of (R)-PL, which was effectively alleviated by the employment of the substrate constant-feeding strategy. The established whole-cell bioreduction for 6 h afforded 458 mM (R)-PL with the enantiomeric excess value of >99.9% and the yield of 91.6%. Escherichia coli coexpressing SceCPR1 and EsGDH efficiently catalyzed the asymmetric synthesis of (R)-PL through the substrate constant-feeding strategy.

  3. Enrichment of HLA Types and Single-Nucleotide Polymorphism Associated With Non-progression in a Strictly Defined Cohort of HIV-1 Controllers

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    Samantha J. Westrop

    2017-06-01

    Full Text Available HIV-1 controllers (HIC are extremely rare patients with the ability to control viral replication, maintain unchanging CD4 T-cell count, and evade disease progression for extensive periods of time, in the absence of antiretroviral therapy. In order to establish the representation of key genetic correlates of atypical disease progression within a cohort of HIV-1+ individuals who control viral replication, we examine four-digit resolution HLA type and single-nucleotide polymorphisms (SNP previously identified to be correlated to non-progressive infection, in strictly defined HIC. Clinical histories were examined to identify patients exhibiting HIC status. Genomic DNA was extracted, and high definition HLA typing and genome-wide SNP analysis was performed. Data were compared with frequencies of SNP in European long-term non-progressors (LTNP and primary infection cohorts. HLA-B alleles associated with atypical disease progression were at very high frequencies in the group of five HIC studied. All four HIC of European ancestry were HLA-B*57+ and half were also HLA-B*27+. All HIC, including one of self-reported African ethnicity, had the HLA-Cw*0602 allele, and the HLA-DQ9 allele was present only in HIC of European ancestry. A median 95% of the top 19 SNP known to be associated with LTNP status was observed in European HIC (range 78–100%; 17/19 of the SNP considered mapped to chromosome 6 in the HLA region, whereas 2/19 mapped to chromosome 8. The HIC investigated here demonstrated high enrichment of HLA types and SNP previously associated with long-term non-progression. These findings suggest that the extreme non-progressive phenotype considered here is associated with a genetic signature characterized by a single-genetic unit centered around the HLA-B*57 haplotype and the possible additive effect of HLA-B*27.

  4. Hepatitis A in Puglia (South Italy) after 10 years of universal vaccination: need for strict monitoring and catch-up vaccination

    Science.gov (United States)

    2012-01-01

    Background Raw seafood consumption was identified as the major risk factor for hepatitis A during the large epidemic of 1996 and 1997 in Puglia (South Italy). In Puglia, vaccination for toddlers and preadolescents has been recommended since 1998. The aim of the study was to evaluate the incidence, seroprevalence, molecular epidemiology, and environmental circulation of hepatitis A virus (HAV) in Puglia more than ten years after the introduction of anti-HAV vaccination in the regional immunization program. Methods Data on the incidence of acute hepatitis A in Puglia were analyzed. Characteristics and risk factors of 97 acute hepatitis A cases occurring in 2008–2009 were analyzed. Serum samples from 868 individuals aged 0 to 40 years were tested for anti-HAV antibodies. Fecal samples from 49 hepatitis A cases were analyzed by sequence analysis in the VP1/P2A region. In 2008, 203 mussel samples and 202 water samples from artesian wells were tested for HAV-RNA. Results Between 1998 and 2009, the incidence of acute hepatitis A declined from 14.8 to 0.8 per 100,000. The most frequent risk factors reported by cases in 2008–2009 were shellfish consumption (85%) and travel outside of Puglia or Italy (26%). Seroepidemiologic survey revealed high susceptibility to HAV in children and adults up to age 30 (65%-70%). None of the mussel or water samples were HAV-positive. Phylogenetic analysis revealed co-circulation of subtypes IA (74%) and IB (26%) and clustering of strains with strains from Germany and France, and those previously circulating in Puglia. Conclusion Vaccination and improved sanitation reduced the incidence of hepatitis A. Strict monitoring and improved vaccination coverage are needed to prevent disease resurgence. PMID:23098290

  5. Agronomic traits and deoxynivalenol contamination of two tetraploid wheat species (Triticum turgidum spp. durum, Triticum turgidum spp. turanicum grown strictly under low input conditions

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    Giovanni Dinelli

    2014-09-01

    Full Text Available An evaluation of the agronomic performance of two tetraploid wheat varieties (Triticum turgidum spp. durum, Claudio; Triticum turgidum spp. turanicum, Kamut® grown strictly under low input conditions was carried out over three consecutive cropping years. The study reported grain yield values ranging from 1.8 to 2.6 t ha-1. Productivity showed to be primarily affected by environmental conditions, while no differences were observed between the two genotypes. The study of the yield components highlighted that the durum wheat variety had a higher plant density than Kamut®, but this discrepancy was offset by a greater number of kernels per spike and the kernel weight of khorasan wheat. The investigated wheat genotypes were also analysed to assess the mycotoxin (DON levels of wholegrain semolina and the efficiency of cleaning treatments to reduce contamination. Results showed that both wheat varieties had a good hygienic and sanitary quality with a DON content ranging from 0.35 to 1.31 mg kg-1, which was lower than the maximum acceptable level set by the European regulation at 1.75 mg kg-1. In addition, our research work investigated the effects of premilling cleaning procedures, such as water washing and brushing, on mycotoxin levels, which yielded interesting results in terms of decontamination efficiency. These methods were particularly efficient with Kamut® semolina (46-93% DON reduction, suggesting that mycotoxins accumulate in this variety at more superficial levels than in the durum wheat variety. On the whole, our study provided additional knowledge on the traits to be further improved to respond to low input requirements and to enhance the potential adaptability of wheat genotypes to organic agriculture. Our results emphasized the need to develop wheat varieties that can provide adequate performance without high levels of nitrogen inputs by selecting specific traits, such as kernel weight, spike length and kernel/spike. This may help

  6. Altered Na+ transport after an intracellular alpha-subunit deletion reveals strict external sequential release of Na+ from the Na/K pump.

    Science.gov (United States)

    Yaragatupalli, Siddhartha; Olivera, J Fernando; Gatto, Craig; Artigas, Pablo

    2009-09-08

    The Na/K pump actively exports 3 Na(+) in exchange for 2 K(+) across the plasmalemma of animal cells. As in other P-type ATPases, pump function is more effective when the relative affinity for transported ions is altered as the ion binding sites alternate between opposite sides of the membrane. Deletion of the five C-terminal residues from the alpha-subunit diminishes internal Na(+) (Na(i)(+)) affinity approximately 25-fold [Morth et al. (2007) Nature 450:1043-1049]. Because external Na(+) (Na(o)(+)) binding is voltage-dependent, we studied the reactions involving this process by using two-electrode and inside-out patch voltage clamp in normal and truncated (DeltaKESYY) Xenopus-alpha1 pumps expressed in oocytes. We observed that DeltaKESYY (i) decreased both Na(o)(+) and Na(i)(+) apparent affinities in the absence of K(o)(+), and (ii) did not affect apparent Na(o)(+) affinity at high K(o)(+). These results support a model of strict sequential external release of Na(+) ions, where the Na(+)-exclusive site releases Na(+) before the sites shared with K(+) and the DeltaKESYY deletion only reduces Na(o)(+) affinity at the shared sites. Moreover, at nonsaturating K(o)(+), DeltaKESYY induced an inward flow of Na(+) through Na/K pumps at negative potentials. Guanidinium(+) can also permeate truncated pumps, whereas N-methyl-D-glucamine cannot. Because guanidinium(o)(+) can also traverse normal Na/K pumps in the absence of both Na(o)(+) and K(o)(+) and can also inhibit Na/K pump currents in a Na(+)-like voltage-dependent manner, we conclude that the normal pathway transited by the first externally released Na(+) is large enough to accommodate guanidinium(+).

  7. Lebetimonas natsushimae sp. nov., a novel strictly anaerobic, moderately thermophilic chemoautotroph isolated from a deep-sea hydrothermal vent polychaete nest in the Mid-Okinawa Trough.

    Science.gov (United States)

    Nagata, Ryousuke; Takaki, Yoshihiro; Tame, Akihiro; Nunoura, Takuro; Muto, Hisashi; Mino, Sayaka; Sawayama, Shigeki; Takai, Ken; Nakagawa, Satoshi

    2017-09-01

    A moderately thermophilic, strictly anaerobic, chemoautotrophic bacterium, designated strain HS1857 T , was isolated from a deep-sea hydrothermal vent at the Noho site in the Mid-Okinawa Trough. Strain HS1857 T grew between 35 and 63°C (optimum 55°C), in the presence of 10-55gl -1 NaCl (optimum 25gl -1 ), and pH 5.5-7.1 (optimum 6.4). Growth occurred with molecular hydrogen as the electron donor and elemental sulfur, nitrate, or selenate as the electron acceptors. Formate could serve as an alternative electron donor with nitrate as an electron acceptor. During growth with nitrate as the electron acceptor, strain HS1857 T produced ammonium and formed a biofilm. CO 2 was utilized as the sole carbon source. The G+C content of the genomic DNA was 33.2mol%. Phylogenetic analysis of the 16S rRNA gene sequence indicated that strain HS1857 T is a member of the order Nautiliales, showing a sequence similarity of 95.0% with Lebetimonas acidiphila Pd55 T . The fatty acid composition was similar to that of L. acidiphila, which was dominated by C 18:0 (47.0%) and C 18:1 (23.7%). Based on the genomic, chemotaxonomic, phenotypic characteristics, the name Lebetimonas natsushimae sp. nov., is proposed. The type strain is HS1857 T (=NBRC 112478 T =DSM 104102 T ). Copyright © 2017 Elsevier GmbH. All rights reserved.

  8. Anatomical features associated with water transport in imperforate tracheary elements of vessel-bearing angiosperms

    Science.gov (United States)

    Sano, Yuzou; Morris, Hugh; Shimada, Hiroshi; Ronse De Craene, Louis P.; Jansen, Steven

    2011-01-01

    Background and Aims Imperforate tracheary elements (ITEs) in wood of vessel-bearing angiosperms may or may not transport water. Despite the significance of hydraulic transport for defining ITE types, the combination of cell structure with water transport visualization in planta has received little attention. This study provides a quantitative analysis of structural features associated with the conductive vs. non-conductive nature of ITEs. Methods Visualization of water transport was studied in 15 angiosperm species by dye injection and cryo-scanning electron microscopy. Structural features of ITEs were examined using light and electron microscopy. Key Results ITEs connected to each other by pit pairs with complete pit membranes contributed to water transport, while cells showing pit membranes with perforations up to 2 µm were hydraulically not functional. A close relationship was found between pit diameter and pit density, with both characters significantly higher in conductive than in non-conductive cells. In species with both conductive and non-conductive ITEs, a larger diameter was characteristic of the conductive cells. Water transport showed no apparent relationship with the length of ITEs and vessel grouping. Conclusions The structure and density of pits between ITEs represent the main anatomical characters determining water transport. The pit membrane structure of ITEs provides a reliable, but practically challenging, criterion to determine their conductive status. It is suggested that the term tracheids should strictly be used for conductive ITEs, while fibre-tracheids and libriform fibres are non-conductive. PMID:21385773

  9. On combination of strict Bayesian principles with model reduction technique or how stochastic model calibration can become feasible for large-scale applications

    Science.gov (United States)

    Oladyshkin, S.; Schroeder, P.; Class, H.; Nowak, W.

    2013-12-01

    Predicting underground carbon dioxide (CO2) storage represents a challenging problem in a complex dynamic system. Due to lacking information about reservoir parameters, quantification of uncertainties may become the dominant question in risk assessment. Calibration on past observed data from pilot-scale test injection can improve the predictive power of the involved geological, flow, and transport models. The current work performs history matching to pressure time series from a pilot storage site operated in Europe, maintained during an injection period. Simulation of compressible two-phase flow and transport (CO2/brine) in the considered site is computationally very demanding, requiring about 12 days of CPU time for an individual model run. For that reason, brute-force approaches for calibration are not feasible. In the current work, we explore an advanced framework for history matching based on the arbitrary polynomial chaos expansion (aPC) and strict Bayesian principles. The aPC [1] offers a drastic but accurate stochastic model reduction. Unlike many previous chaos expansions, it can handle arbitrary probability distribution shapes of uncertain parameters, and can therefore handle directly the statistical information appearing during the matching procedure. We capture the dependence of model output on these multipliers with the expansion-based reduced model. In our study we keep the spatial heterogeneity suggested by geophysical methods, but consider uncertainty in the magnitude of permeability trough zone-wise permeability multipliers. Next combined the aPC with Bootstrap filtering (a brute-force but fully accurate Bayesian updating mechanism) in order to perform the matching. In comparison to (Ensemble) Kalman Filters, our method accounts for higher-order statistical moments and for the non-linearity of both the forward model and the inversion, and thus allows a rigorous quantification of calibrated model uncertainty. The usually high computational costs of

  10. Sorption-induced reversible oxidation of Fe(2) at the smectite/water interface under strictly anoxic conditions. A Moessbauer spectroscopy study

    Energy Technology Data Exchange (ETDEWEB)

    Gehin, A.; Charlet, L. [Laboratoire de Geophysique Interne et Tectonophysique (LGIT), Universite de Grenoble, 38 - Grenoble (France); Gehin, A. [Agence Nationale pour la Gestion des Dechets Radioactifs, ANDRA, 92 - Chatenay Malabry (France); Greneche, J.M. [Laboratoire de Physique de l' Etat Condense, UMR-CNRS 6087, 72 - Le Mans (France); Brendle, J. [Universite de Haute Alsace, Lab. des Materiaux Mineraux (LMM), 68 - Mulhouse (France); Rancourt, D.G. [Ottawa Univ., Dept. of Physics, Ontario (Canada)

    2005-07-01

    Previous studies of Fe(II) sorption onto montmorillonite have been performed with the mineral extracted from the MX80 bentonite. These studies have shown that Fe(II) can be sorbed onto clay minerals in cation exchange position. The affinity of montmorillonite for Fe(II) and Ca(II) is identical. Fe(II) may also be specifically adsorbed onto montmorillonite clay edges. Moessbauer spectroscopy confirmed the high affinity of clay surfaces for Fe(II) sorption and showed that this sorption is mainly due to a two step mechanism: Fe(II) specific adsorption, followed by oxidation of the Fe(II) sorbed. The identification of the oxidizing agent was prohibited due to the complex chemistry of the natural MX80 montmorillonite. Thus, synthetic iron-free montmorillonite was used (chemical formula: Ca{sub 0.3} (A{sub 1.4}Mg{sub 0.6}) (Si{sub 4}) O{sub 10}(OH){sub 2} ). {sup 57}Fe(II) sorption experiments were conducted in a N{sub 2} atmosphere gloves-box, in strictly anoxic conditions. Solid samples were synthesized in order to confirm the clay high affinity for Fe(II), in absence of structural oxidant, and to have a better comprehension of the sorption mechanism. Moessbauer spectra were recorded for each sample. Whereas no Fe(III) is detected in solution as pH was increased and then, a significant amount of surface sorbed Fe(III) was found to be reversibly produced, which amounts for 0-3% of total Fe in the pre-sorption edge acid region, up to 7% of total Fe when all Fe is sorbed in the neutral to alkaline pH range. From pH {approx_equal} 2 to pH {approx_equal} 7, a sorption edge plateau is observed. In this plateau, the sorbed-Fe(III)/sorbed-Fe ratio increases with pH, up to 45% at pH 7. Moessbauer spectra comparison with ferrous hydroxide, synthesized in the same redox conditions at higher pH, show that this oxidation can not be due to the trace amounts Oz in the suspension. The Moessbauer spectra components of both Fe(II) and Fe(III) appears as paramagnetic doublets: iron has

  11. Comments on the thesis of Schopenhauer's psicology: "The strict distincttion between knowledge and will and the priority of the first one" from Complementos ao mundo como vontade e representação

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    André Luiz Simões Pedreira

    2015-04-01

    Full Text Available Our paper aims to review the theories of the psychology of Schopenhauer, namely, "strict distinction between will and knowledge and the primacy of the first", contained in the Book Room ons of The World as Will and Representation, in Chapter 41, entitled "on Death and its relationship with the indestructible character of our being itself." The review aimed to present some of the passages ons that ensure the distinction between Will and Intellect in order to provide data to avoid confusion, that many readers Schopenhauer are affected, the Will to confuse metaphysics with its phenomenon, namely the human will.

  12. Simple and versatile turbidimetric monitoring of bacterial growth in liquid cultures using a customized 3D printed culture tube holder and a miniaturized spectrophotometer: application to facultative and strictly anaerobic bacteria

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    Margarida R. G. Maia

    2016-08-01

    Full Text Available Here we introduce a novel strategy for turbidimetric monitoring of bacterial growth in liquid culture. The instrumentation comprises a light source, a customized 3D printed culture tube holder and a miniaturized spectrophotometer, connected through optical cables. Due to its small footprint and the possibility to operate with external light, bacterial growth was directly monitored from culture tubes in a simple and versatile fashion. This new portable measurement technique was used to monitor the growth of facultative (Escherichia coli ATCC/25922, and Staphylococcus aureus ATCC/29213 and strictly (Butyrivibrio fibrisolvens JW11, Butyrivibrio proteoclasticus P18, and Propionibacterium acnes DSMZ 1897 anaerobic bacteria. For E. coli and S. aureus, the growth rates calculated from normalized optical density values were compared with those ones obtained using a benchtop spectrophotometer without significant differences (P = 0.256. For the strictly anaerobic species, a high precision (RSD < 3.5% was observed between replicates up to 48 h. Regarding its potential for customization, this manifold could accommodate further developments for customized turbidimetric monitoring, such as the use of light-emitting diodes as a light source or flow cells.

  13. Simple and Versatile Turbidimetric Monitoring of Bacterial Growth in Liquid Cultures Using a Customized 3D Printed Culture Tube Holder and a Miniaturized Spectrophotometer: Application to Facultative and Strictly Anaerobic Bacteria.

    Science.gov (United States)

    Maia, Margarida R G; Marques, Sara; Cabrita, Ana R J; Wallace, R John; Thompson, Gertrude; Fonseca, António J M; Oliveira, Hugo M

    2016-01-01

    Here we introduce a novel strategy for turbidimetric monitoring of bacterial growth in liquid culture. The instrumentation comprises a light source, a customized 3D printed culture tube holder and a miniaturized spectrophotometer, connected through optical cables. Due to its small footprint and the possibility to operate with external light, bacterial growth was directly monitored from culture tubes in a simple and versatile fashion. This new portable measurement technique was used to monitor the growth of facultative (Escherichia coli ATCC/25922, and Staphylococcus aureus ATCC/29213) and strictly (Butyrivibrio fibrisolvens JW11, Butyrivibrio proteoclasticus P18, and Propionibacterium acnes DSMZ 1897) anaerobic bacteria. For E. coli and S. aureus, the growth rates calculated from normalized optical density values were compared with those ones obtained using a benchtop spectrophotometer without significant differences (P = 0.256). For the strictly anaerobic species, a high precision (relative standard deviation < 3.5%) was observed between replicates up to 48 h. Regarding its potential for customization, this manifold could accommodate further developments for customized turbidimetric monitoring, such as the use of light-emitting diodes as a light source or flow cells.

  14. Patrones de distribución de la flora vascular acuática estricta en el estado de Tamaulipas, México Distributional patterns of the strictly aquatic vascular flora in the state of Tamaulipas, Mexico

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    Arturo Mora-Olivo

    2008-12-01

    Full Text Available Se analizaron los patrones de riqueza y distribución de las plantas vasculares acuáticas estrictas en el estado de Tamaulipas, México. Se registraron 93 especies, 62 de las cuales son típicas de ambientes lénticos. La subcuenca Río Tamesí fue la que registró el mayor número de especies (68, 73.1%. No se registraron especies endémicas del estado, aunque existen 2 especies restringidas al territorio mexicano (Lobelia purpusii y Oserya coulteriana. Se consideran como raras 29 especies (31.2% por presentarse en una sola subcuenca y sólo 2 especies están distribuidas ampliamente en la mayoría de éstas (Bacopa monnieri y Echinodorus berteroi. Un análisis de parsimonia de endemismos (PAE de las subcuencas hidrológicas del estado con base en la presencia compartida de especies reveló que las plantas acuáticas estrictas presentan un patrón de distribución anidado. Se concluye que las plantas vasculares acuáticas estrictas de Tamaulipas son parte de una misma unidad florística y que su distribución obedece a gradientes altitudinales, latitudinales y climáticos.Patterns of distribution and richness of strictly aquatic vascular plants of the state of Tamaulipas, Mexico, were analyzed. We registered 93 species of strictly aquatic vascular plants, which 62 are typical from lentic environments. The Río Tamesí sub-basin contains the highest number of species (68, 73.1%. There are no endemic species to the state of Tamaulipas, but we found 2 species endemic to Mexico (Lobelia purpusii and Oserya coulteriana. Twenty nine species (31.2% are considered rare, because they are present in a single sub-basin; only 2 species are widely distributed in most of them (Bacopa monnieri and Echinodorus berteroi. A parsimony analysis of endemicity (PAE of the hydrological sub-basins represented in this state based on the shared presence of species suggested that the strictly aquatic vascular plants have a nested distributional pattern. We conclude that

  15. Are strict vegetarians protected against prostate cancer?

    Science.gov (United States)

    Tantamango-Bartley, Yessenia; Knutsen, Synnove F; Knutsen, Raymond; Jacobsen, Bjarne K; Fan, Jing; Beeson, W Lawrence; Sabate, Joan; Hadley, David; Jaceldo-Siegl, Karen; Penniecook, Jason; Herring, Patti; Butler, Terry; Bennett, Hanni; Fraser, Gary

    2016-01-01

    According to the American Cancer Society, prostate cancer accounts for ∼27% of all incident cancer cases among men and is the second most common (noncutaneous) cancer among men. The relation between diet and prostate cancer is still unclear. Because people do not consume individual foods but rather foods in combination, the assessment of dietary patterns may offer valuable information when determining associations between diet and prostate cancer risk. This study aimed to examine the association between dietary patterns (nonvegetarian, lacto-ovo-vegetarian, pesco-vegetarian, vegan, and semi-vegetarian) and prostate cancer incidence among 26,346 male participants of the Adventist Health Study-2. In this prospective cohort study, cancer cases were identified by matching to cancer registries. Cox proportional hazards regression analysis was performed to estimate HRs by using age as the time variable. In total, 1079 incident prostate cancer cases were identified. Around 8% of the study population reported adherence to the vegan diet. Vegan diets showed a statistically significant protective association with prostate cancer risk (HR: 0.65; 95% CI: 0.49, 0.85). After stratifying by race, the statistically significant association with a vegan diet remained only for the whites (HR: 0.63; 95% CI: 0.46, 0.86), but the multivariate HR for black vegans showed a similar but nonsignificant point estimate (HR: 0.69; 95% CI: 0.41, 1.18). Vegan diets may confer a lower risk of prostate cancer. This lower estimated risk is seen in both white and black vegan subjects, although in the latter, the CI is wider and includes the null. © 2016 American Society for Nutrition.

  16. "Strict" Anadeixis, Discourse Deixis and Text Structuring

    Science.gov (United States)

    Cornish, Francis

    2011-01-01

    Taking English as the example language, the article begins by presenting a Scale of indexicality characterizing context-bound expression types, ranging from those signalling pure deixis at one pole, to ones expressing pure anaphora at the other. On the basis of this Scale, the article attempts to determine the specific way in which demonstratives…

  17. Unconditional bases and strictly convex dual renormings

    Czech Academy of Sciences Publication Activity Database

    Smith, Richard James; Troyanski, S.

    2009-01-01

    Roč. 41, č. 5 (2009), s. 831-840 ISSN 0024-6093 R&D Projects: GA AV ČR IAA100190801; GA ČR GA201/07/0394 Institutional research plan: CEZ:AV0Z10190503 Keywords : descroptive compact spaces * Banach spaces * norms Subject RIV: BA - General Mathematics Impact factor: 0.757, year: 2009 http://blms.oxfordjournals.org/content/41/5/831

  18. On Fixed Points of Strictly Causal Functions

    Science.gov (United States)

    2013-04-08

    languages such as VHDL (see [1]) and SystemC (see [2]), modeling and simulation tools such as Simulink and LabVIEW, network simulation tools such as ns-2/ns...interesting direction for future 49 work. References [1] IEEE standard VHDL language reference manual. IEEE Std 1076-2000, pages i–290, 2000. [2] IEEE

  19. Strictly convex functions on complete Finsler manifolds

    Indian Academy of Sciences (India)

    minimum set of a super Busemann function contains a soul of M. Clearly, a complete simply connected Riemannian manifold H of non-positive sec- tional curvature, called Hadamard manifold, has the property that the distance function to an arbitrary fixed point is strongly convex exhaustion. Also, the exponential map expp :.

  20. Strictly convex functions on complete Finsler manifolds

    Indian Academy of Sciences (India)

    convex functions on the metric structures of complete Finsler manifolds. More precisely we discuss ... map expp at some point p ∈ M (and hence at every point on M) is defined on the whole tangent space Mp to M at ... The influence of the existence of convex functions on the metric and topology of under- lying manifolds has ...

  1. Diseño geotécnico de la presa ITE de grava con pantalla (CFGD) para la irrigación del valle de ITE - Tacna

    OpenAIRE

    Cabrera Huamán, Jainor; Cabrera Huamán, Jainor; Cabrera Huamán, Jainor

    2015-01-01

    El presente informe de suficiencia comprende el diseño Geotécnico de la Presa lte de grava con pantalla de concreto (CFGD), cuya finalidad es la de irrigar el valle del distrito lte-Tacna, para optar el título profesional de Ingeniero Civil que otorga la Universidad Nacional de Ingeniería a nombre de la Nación. Los resultados de este tema potenciasen así mismo la Instalación del servicio de agua actual para el suministro y explotación del recurso hídrico en el distrito de lte, provincia de...

  2. Pedagogical Lexicography: Towards a New and Strict Typology Corresponding to the Present State-of-the-Art Pedagogiese leksikografie: Op weg na 'n nuwe en streng tipologie wat ooreenstem met die huidige gebruik daarvan.

    Directory of Open Access Journals (Sweden)

    Sven Tarp

    2012-01-01

    Full Text Available

    A frequent and well-known problem within lexicography is the use of various terms to denominate the same phenomenon as well as the use of the same term to denominate various, completely different phenomena. Such a non-systematic terminology may lead to confusion in the discipline and hamper its theoretical and practical development. The problem is especially severe within so-called pedagogical lexicography. A short panoramic review shows that especially the terms "pedagogical lexicography/dictionaries", "didactic lexicography/dictionaries", "school dictionaries" and "learners' dictionaries" are used with a lot of different meanings that vary from author to author, from country to country, from culture to culture. Although publishing houses could hardly be expected to use a strict terminology for their products, this should nevertheless be expected from theoretical lexicography. In order to overcome the present confusion, it is therefore urgent to establish a typology that can be used as reference by scholars dealing theoretically with the subfield of pedagogical lexicography. The article will first show the amazing variety of meanings addressed to the various terms in the theoretical literature. It will then approach the problem along two different lines: 1 establishing a clear definition of the terms "pedagogical", "didactic", "school" and "learner" in a lexicographical perspective, and 2 referring to the existing practice where the terms are frequently used in a much broader sense than in the theoretical literature. Based upon these considerations, a new and strict typology that corresponds to the present practice of pedagogical lexicography will be presented.

    Keywords: pedagogical lexicography; pedagogical dictionaries; learners' lexicography; learners' dictionaries; school dictionaries; children's dictionaries; desk dictionaries; college dictionaries; dictionaries for foreign-language learners; dictionaries

  3. An Effective Method to Detect Volatile Intermediates Generated in the Bioconversion of Coal to Methane by Gas Chromatography-Mass Spectrometry after In-Situ Extraction Using Headspace Solid-Phase Micro-Extraction under Strict Anaerobic Conditions.

    Science.gov (United States)

    Liu, Jianmin; Wang, Baoyu; Tai, Chao; Wu, Li; Zhao, Han; Guan, Jiadong; Chen, Linyong

    2016-01-01

    Bioconversion of coal to methane has gained increased attention in recent decades because of its economic and environmental advantages. However, the mechanism of this process is difficult to study in depth, partly because of difficulties associated with the analysis of intermediates generated in coal bioconversion. In this investigation, we report on an effective method to analyze volatile intermediates generated in the bioconversion of coal under strict anaerobic conditions. We conduct in-situ extraction of intermediates using headspace solid-phase micro-extraction followed by detection by gas chromatography-mass spectrometry. Bioconversion simulation equipment was modified and combined with a solid-phase micro-extraction device. In-situ extraction could be achieved by using the combined units, to avoid a breakdown in anaerobic conditions and to maintain the experiment continuity. More than 30 intermediates were identified qualitatively in the conversion process, and the variation in trends of some typical intermediates has been discussed. Volatile organic acids (C2-C7) were chosen for a quantitative study of the intermediates because of their importance during coal bioconversion to methane. Fiber coating, extraction time, and solution acidity were optimized in the solid-phase micro-extraction procedure. The pressure was enhanced during the bioconversion process to investigate the influence of headspace pressure on analyte extraction. The detection limits of the method ranged from 0.0006 to 0.02 mmol/L for the volatile organic acids and the relative standard deviations were between 4.6% and 11.5%. The volatile organic acids (C2-C7) generated in the bioconversion process were 0.01-1.15 mmol/L with a recovery range from 80% to 105%. The developed method is useful for further in-depth research on the bioconversion of coal to methane.

  4. Agathobaculum butyriciproducens gen. nov.  sp. nov., a strict anaerobic, butyrate-producing gut bacterium isolated from human faeces and reclassification of Eubacterium desmolans as Agathobaculum desmolans comb. nov.

    Science.gov (United States)

    Ahn, Sharon; Jin, Tae-Eun; Chang, Dong-Ho; Rhee, Moon-Soo; Kim, Hyun Ju; Lee, Sang Jun; Park, Doo-Sang; Kim, Byoung-Chan

    2016-09-01

    A novel bacterial strain, SR79T, was isolated from a Korean faecal sample and characterized using a polyphasic approach. SR79T was found to be a strictly anaerobic, Gram-stain-positive, non-spore-forming, non-motile, catalase- and oxidase-negative short rod with no flagella. SR79T grew optimally at 37 °C in the presence of 0.5 % (w/v) NaCl at pH 7. The NaCl range for growth was 0-1 % (w/v). The isolate produced butyric acid (>18  mM) as a major end product. A phylogenetic analysis based on 16S rRNA gene sequences revealed that the most closely related type strains were Eubacteriumdesmolans ATCC 43058T and Butyricicoccus pullicaecorum 25-3T (96.4 and 96.0 % similarity, respectively). The DNA G+C content was determined to be 52.9 mol%. The major cellular fatty acids (>10 %) were C16 : 0, C18 : 1cis-9, C19 : 1 cyc 9,10 and C14 : 0. Meso-diaminopimelic acid was present in the cell wall peptidoglycan and the cell wall hydrolysates contained ribose, glucose and galactose. The 16S rRNA gene sequence similarity, phylogenetic analysis, chemotaxonomic and phenotypic characteristics allowed differentiation of SR79T, which represents a novel species of a new genus within the family Ruminococcaceae, for which the name Agathobaculum butyriciproducens gen. nov. sp. nov. is proposed. The type strain is SR79T (=KCTC 15532T=DSM 100391T). Based on the results of this study, it is also proposed to transfer Eubacteriumdesmolans to this new genus, as Agathobaculum desmolans comb. nov. The type strain of Agathobaculum desmolans is ATCC 43058T (=CCUG 27818T).

  5. [Aleksandr Gavrilin: Latvijskie pravoslavnye svjaščennoslužiteli na amerikanskom kontinente] / Tõnu Tannberg

    Index Scriptorium Estoniae

    Tannberg, Tõnu, 1961-

    2014-01-01

    Arvustus: Гаврилин, Александр. Латвийские православные свяченнослужители на Американском континенте (Материалы по истории церкви, 49). Общество любителей церковной истории. Москва 2013

  6. Kumu : väited ja teesid : põhiekspositsioon peab olema selgelt rahvuslik / Raoul Kurvitz

    Index Scriptorium Estoniae

    Kurvitz, Raoul

    2006-01-01

    Kumu avaväljapaneku kujundusest. Põhimõtetest, mida tuleks järgida edasistes kaasaegse kunsti eksponeerimise projektides, põhiekspositsioonist, autori ekspositsiooninägemus, valitud ja vannutatud kuraatoritest, kunstikogu täiendamisest, oma tööde puudumisest ekspositsioonis, mõistest rahvus jm. Üleskutse avalikule diskussioonile näituste üle

  7. FIREFLY (Fitting IteRativEly For Likelihood analYsis): a full spectral fitting code

    Science.gov (United States)

    Wilkinson, David M.; Maraston, Claudia; Goddard, Daniel; Thomas, Daniel; Parikh, Taniya

    2017-12-01

    We present a new spectral fitting code, FIREFLY, for deriving the stellar population properties of stellar systems. FIREFLY is a chi-squared minimization fitting code that fits combinations of single-burst stellar population models to spectroscopic data, following an iterative best-fitting process controlled by the Bayesian information criterion. No priors are applied, rather all solutions within a statistical cut are retained with their weight. Moreover, no additive or multiplicative polynomials are employed to adjust the spectral shape. This fitting freedom is envisaged in order to map out the effect of intrinsic spectral energy distribution degeneracies, such as age, metallicity, dust reddening on galaxy properties, and to quantify the effect of varying input model components on such properties. Dust attenuation is included using a new procedure, which was tested on Integral Field Spectroscopic data in a previous paper. The fitting method is extensively tested with a comprehensive suite of mock galaxies, real galaxies from the Sloan Digital Sky Survey and Milky Way globular clusters. We also assess the robustness of the derived properties as a function of signal-to-noise ratio (S/N) and adopted wavelength range. We show that FIREFLY is able to recover age, metallicity, stellar mass, and even the star formation history remarkably well down to an S/N ∼ 5, for moderately dusty systems. Code and results are publicly available.1

  8. Schuster, Africana Harcourt: y of Port ited, 1974. ress, 1971. Ernest ...

    African Journals Online (AJOL)

    and the sciences are the products of researches in the university by researchers. Research itself is a committed scholar's delight and a ... separation as propagated by Aristotle in his Poetics. Rather than being flowery and dense, the dialectics of theatre for sustainable development breaks the barriers of metaphors, obscure.

  9. Kui tülgastav on maailm näite varal? / Kaupo Kruusiauk

    Index Scriptorium Estoniae

    Kruusiauk, Kaupo

    2008-01-01

    Joel ja Ethan Coeni mängufilm "Ei ole maad vanadele meestele" ("No Country for Old Men") : Ameerika Ühendriigid 2007. Osades Javier Bardem, Tommy Lee Jones. Artikli lõpus J. ja E. Coen'i filmograafia

  10. Purpura vasculaire révélant une granulomatose avec polyangéite: à ...

    African Journals Online (AJOL)

    Nous rapportons une observation originale par la survenue d'un purpura vasculaire s'intégrant dans le tableau clinique inaugural d'une granulomatose avec polyangeite. Il s'agit d'une patiente âgée de 52 ans, admise pour bilan étiologique d'un purpura vasculaire nécrotique, infiltré prédominant au niveau des deux ...

  11. Towards generalized synchronization of strictly different chaotic systems

    International Nuclear Information System (INIS)

    Femat, R.; Kocarev, L.; Gerven, L. van; Monsivais-Perez, M.E.

    2005-01-01

    This contribution addresses the problem of the generalized synchronization (GS) in different chaotic systems, and departs from chaotic systems in a triangular from, which can be derived from Lie derivatives. A state-feedback (full knowledge of both master and slave systems) scheme is designed, which achieves GS. The work includes illustrative examples; moreover an experimental setup is used to corroborate the obtained results

  12. Pedagogical Lexicography: Towards a New and Strict Typology ...

    African Journals Online (AJOL)

    Hausmann, Franz Josef. 1990. Das Kinderwörterbuch. Hausmann, Franz Josef, Oskar Reichmann,. Herbert Ernst Wiegand and Ladislav Zgusta (Eds.). Wörterbücher, Dictionaries, Dictionnaires. An International Encyclopedia of Lexicography II: 1365-1368. Berlin/New York: Walter de Gruy- ter. Hernández, Humberto. 1989.

  13. Assessing birth asphyxia using strictly observational signs, the ARC ...

    African Journals Online (AJOL)

    developed by Dr Sultan Omar Sultan was pre-tested at St Francis Hospital Ifakara in 2008 , then tested on 340 newborns in Temeke Hospital and Mnazi Mmoja Hospital. It was found be more sensitive, more specific and more reliable and ultimately ...

  14. A Balanced and Representative Corpus: The Effects of Strict Corpus ...

    African Journals Online (AJOL)

    Theoretically the Northern Sotho language is made up of almost 30 dialects while practically it is not so, because the standard language was formed from very few of its dialects. As a result, even today the language has no corpus which is balanced or representative owing to the fact that almost all of the available corpora ...

  15. Strictly modular probabilistic neural networks for pattern recognition

    Czech Academy of Sciences Publication Activity Database

    Grim, Jiří; Just, P.; Pudil, Pavel

    2003-01-01

    Roč. 13, č. 6 (2003), s. 599-615 ISSN 1210-0552 R&D Projects: GA ČR GA402/01/0981 Institutional research plan: CEZ:AV0Z1075907 Keywords : neural networks * distribution mixtures * pattern recognition Subject RIV: BB - Applied Statistics, Operational Research

  16. Evaluation of a strict protocol approach in managing women with ...

    African Journals Online (AJOL)

    3. Respiratory system. Respiratory rate, lung sounds and oxygen saturation. If the respiratory rate was increased, the oxygen saturation decreased or lung sounds were abnormal, arterial blood gas measurement and a chest X-ray was performed. 4. The hepatic system was evaluated by examining for jaundice and signs of ...

  17. Mixed Causal-Noncausal Autoregressions with Strictly Exogenous Regressors

    NARCIS (Netherlands)

    Hecq, Alain; Issler, J.V.; Telg, Sean

    2017-01-01

    The mixed autoregressive causal-noncausal model (MAR) has been proposed to estimate economic relationships involving explosive roots in their autoregressive part, as they have stationary forward solutions. In previous work, possible exogenous variables in economic relationships are substituted into

  18. 15 TOWARDS THE STRICT LEGAL ENFORCEMENT OF BEST ...

    African Journals Online (AJOL)

    Fr. Ikenga

    production has the potential to cause severe environmental degradation, not only to the physical environment, but also to ... approaches to achieving high environmental performance in the oil and gas sector and made some ..... bribes; the number of forums organised to discuss employee conditions; and the level of local.

  19. Modular PNML revisited: Some ideas for strict typing

    DEFF Research Database (Denmark)

    Kindler, Ekkart

    2007-01-01

    The Petri Net Markup Language (PNML) is currently standardised by ISO/IEC JTC1/SC7 WG 19 as Part 2 of ISO/IEC 15909. But, there is not yet a mechanism for structuring large Petri nets and for constructing Petri nets from modules. To this end, modular PNML has been proposed some time ago. But......, modular PNML has some problems. These problems along with ideas for their solution will be discussed in this paper. As a first step toward standardising a module concept for PNML in Part 3 of ISO/IEC 15909, this paper proposes a refined concept of modular PNML, which is independent of a particular kind...

  20. Are strict vegetarians protected against prostate cancer?1

    Science.gov (United States)

    Knutsen, Synnove F; Knutsen, Raymond; Jacobsen, Bjarne K; Fan, Jing; Beeson, W Lawrence; Sabate, Joan; Hadley, David; Jaceldo-Siegl, Karen; Penniecook, Jason; Herring, Patti; Butler, Terry; Bennett, Hanni; Fraser, Gary

    2016-01-01

    Background: According to the American Cancer Society, prostate cancer accounts for ∼27% of all incident cancer cases among men and is the second most common (noncutaneous) cancer among men. The relation between diet and prostate cancer is still unclear. Because people do not consume individual foods but rather foods in combination, the assessment of dietary patterns may offer valuable information when determining associations between diet and prostate cancer risk. Objective: This study aimed to examine the association between dietary patterns (nonvegetarian, lacto-ovo-vegetarian, pesco-vegetarian, vegan, and semi-vegetarian) and prostate cancer incidence among 26,346 male participants of the Adventist Health Study-2. Design: In this prospective cohort study, cancer cases were identified by matching to cancer registries. Cox proportional hazards regression analysis was performed to estimate HRs by using age as the time variable. Results: In total, 1079 incident prostate cancer cases were identified. Around 8% of the study population reported adherence to the vegan diet. Vegan diets showed a statistically significant protective association with prostate cancer risk (HR: 0.65; 95% CI: 0.49, 0.85). After stratifying by race, the statistically significant association with a vegan diet remained only for the whites (HR: 0.63; 95% CI: 0.46, 0.86), but the multivariate HR for black vegans showed a similar but nonsignificant point estimate (HR: 0.69; 95% CI: 0.41, 1.18). Conclusion: Vegan diets may confer a lower risk of prostate cancer. This lower estimated risk is seen in both white and black vegan subjects, although in the latter, the CI is wider and includes the null. PMID:26561618

  1. The Fixed-Point Theory of Strictly Causal Functions

    Science.gov (United States)

    2013-06-09

    description languages such as VHDL (see [1]) and SystemC (see [2]), modeling and simulation tools such as Simulink and LabVIEW, network simulation tools such...context is another interesting direction for future work. References [1] IEEE standard VHDL language reference manual. IEEE Std 1076-2000, pages i–290, 2000

  2. Strict topoligies in non-Archimedean function spaces

    Directory of Open Access Journals (Sweden)

    A. K. Katsaras

    1984-01-01

    Full Text Available Let F be a non-trivial complete non-Archimedean valued field. Some locally F-convex topologies, on the space Cb(X,E of all bounded continuous functions from a zero-dimensional topological space X to a non-Archimedean locally F-convex space E, are studied. The corresponding dual spaces are also investigated.

  3. Indonesian parliament adopts strict anti-drug law.

    Science.gov (United States)

    2009-12-01

    On 14 September 2009, after four years of deliberations, the Indonesian House of Representatives passed the anti-narcotics bill into law. The House says that the law is designed to curb drug trafficking and to save youth from drug use. Critics say the law criminalizes drug users and will have a negative impact on their health.

  4. General aspects concerning strictly meat and fish transmitted parasitic infections

    Directory of Open Access Journals (Sweden)

    Daniele Crotti

    2012-03-01

    Full Text Available All helminths parasitosis transmitted to humans trough ingestion of infested fleshes, where man is definitive host too, are represented by four groups of helminths: the cestodes Dyphyllobothrium spp and Spirometra spp. (Sparganum proliferum is the name of the immature plerocercoid larva, the trematodes Opisthorchis Clonorchis “group” (many could be the genera and species involved, and the nematode Capillaria philippinensis. So, for fishes humans foods (fresh or salted water the control and prevention in veterinary health must be directed to investigation regarding intermediate stages of these parasites in fishes for human alimentation; if present, they must be eliminated. The helminths parasitosis transmitted to humans trough ingestion of infected mammals meats, are represented by taeniasis (Taenia saginata, T. solium and T. saginata asiatica, where man id definitive host and the infection is caused by ingestion of bovine or swine meat, containing larvae of these cestodes, and by trichinellosis, where humans represent a intermediate stage, and the eventual pathology is caused as by adult (acute infection as by larvae (chronic infection of this nematode: usually the meats responsible are infected pork, wild pork or horse (Trichinella spp. Is inside the meats of these animals. So the veterinary control and prophylaxis are necessary to avoid this disease and preventing the infection that could be severe.

  5. Reliability Capacity of Half-Duplex Channels with Strict Deadlines

    DEFF Research Database (Denmark)

    Costa, Rui; Roetter, Daniel Enrique Lucani; Vinhoza, Tiago

    2015-01-01

    of transmissions and provide closed-form upper and lower bounds for this capacity. We show that the reliability capacity converges to the capacity of a classical erasure channel as the deadline constraint is relaxed. In our framework, the effect of feedback is analyzed both in terms of the reliability capacity...... and in terms of its advantages towards the mean number of packets that can be transmitted reliably. Optimal schemes for leveraging feedback are presented and the results show that a judicious use of even a single feedback packet can have a significant impact on the mean performance....

  6. Strict Slaves of Slogans: Response to ''The Social Work Cartel''

    Science.gov (United States)

    Epstein, William M.

    2016-01-01

    The corruption of the social work enterprise is not simply episodic but systemic and long-standing including education, research, governance, and practice. Reform is unlikely since the constituency within the field and outside of it that wishes to change the situation is small and ineffective. The corruption of social work reflects the unfortunate…

  7. Pedagogical Lexicography: Towards a New and Strict Typology ...

    African Journals Online (AJOL)

    The problem is especially severe within so-called pedagogical lexicography. A short panoramic review shows that especially the terms "pedagogical lexicography/dictionaries", "didactic lexicography/dictionaries", "school dictionaries" and "learners' dictionaries" are used with a lot of different meanings that vary from author ...

  8. Strict Anatomical Colocalization of Vitiligo and Elastolytic Granulomas

    Directory of Open Access Journals (Sweden)

    N. Merino de Paz

    2010-02-01

    Full Text Available Vitiligo is the most common depigmenting disorder, with a worldwide occurrence of 0.1–2% in the general population. Multiple conditions have been described colocalized in vitiligo patches, like psoriasis or lichen planus. However, actinic granuloma has not been described in association with vitiligo lesions so far.

  9. Hankel operators and the Dixmier trace on strictly pseudoconvex domains

    Czech Academy of Sciences Publication Activity Database

    Engliš, Miroslav; Zhang, G.

    2010-01-01

    Roč. 15, - (2010), s. 601-622 ISSN 1431-0643 R&D Projects: GA AV ČR IAA100190802 Keywords : Hankel operator * Dixmier trace * Levi form Subject RIV: BA - General Mathematics Impact factor: 0.620, year: 2010 http://www.math.uiuc.edu/documenta/vol-15/18.html

  10. Evaluation of a strict protocol approach in managing women with ...

    African Journals Online (AJOL)

    original ... survived and a further 10 maternal deaths due to complications ..... Unsafe abortion. Administrative factors. Lack of health care facilities including ICU beds'. Barriers to entry. Communication problems. Medical personnel. Inadequate ...

  11. Year Class Coexistence or Competitive Exclusion for Strict Biennials?

    NARCIS (Netherlands)

    Davydova, N.V.; Diekmann, O.; van Gils, Stephanus A.

    2001-01-01

    We consider a discrete time model of semelparous biennial population dynamics. Interactions between individuals are modelled with the aid of an 'environmental'' variable I. The impact on and the sensitivity to the environmental condition is age specific. The main result is that competitive exclusion

  12. Year class coexistence or competitive exclusion for strict biennials?

    NARCIS (Netherlands)

    Davydova, N.V.; Diekmann, O.; van Gils, S.A.

    2003-01-01

    We consider a discrete time model of semelparous biennial population dynamics. Interactions between individuals are modelled with the aid of an ``environmental'' variable I. The impact on and the sensitivity to the environmental condition is age specific. The main result is that competitive

  13. RAČUNALO - DA, ALI KAKO? DRUŽITE SE I POTIČITE FUNKCIONALNO-LOGIČKO MIŠLJENJE VAŠE DJECE KOD KUĆE

    OpenAIRE

    Hilčenko, Slavoljub

    2016-01-01

    Roditelji (Generacija 'Y') nemaju potpun uvid kako njihova djeca (Generacija 'Z') provode vrijeme za računalom. Cilj rada jeste predstavljanje modela kvalitetnog druženja roditelja i djece uz računalo za poticanje funkcionalno-logičkih kapaciteta (udruženo s motornim vježbama) u kojima su 15-godišnjaci Srbije na PISA testiranjima pokazali poražavajuće rezultate. Naša škola nije svemoguća i obrazovanje se ne stječe samo unutar institucionalnih reproduktivno-tradicionalnih 'zidina'. O njenoj te...

  14. UAS Integration in the NAS Project: Integrated Test and Evaluation (IT&E) Flight Test 3. Revision E

    Science.gov (United States)

    Marston, Michael

    2015-01-01

    The desire and ability to fly Unmanned Aircraft Systems (UAS) in the National Airspace System (NAS) is of increasing urgency. The application of unmanned aircraft to perform national security, defense, scientific, and emergency management are driving the critical need for less restrictive access by UAS to the NAS. UAS represent a new capability that will provide a variety of services in the government (public) and commercial (civil) aviation sectors. The growth of this potential industry has not yet been realized due to the lack of a common understanding of what is required to safely operate UAS in the NAS. NASA's UAS Integration into the NAS Project is conducting research in the areas of Separation Assurance/Sense and Avoid Interoperability, Human Systems Integration (HSI), and Communication to support reducing the barriers of UAS access to the NAS. This research is broken into two research themes namely, UAS Integration and Test Infrastructure. UAS Integration focuses on airspace integration procedures and performance standards to enable UAS integration in the air transportation system, covering Sense and Avoid (SAA) performance standards, command and control performance standards, and human systems integration. The focus of Test Infrastructure is to enable development and validation of airspace integration procedures and performance standards, including the integrated test and evaluation. In support of the integrated test and evaluation efforts, the Project will develop an adaptable, scalable, and schedulable relevant test environment capable of evaluating concepts and technologies for unmanned aircraft systems to safely operate in the NAS. To accomplish this task, the Project will conduct a series of Human-in-the-Loop and Flight Test activities that integrate key concepts, technologies and/or procedures in a relevant air traffic environment. Each of the integrated events will build on the technical achievements, fidelity and complexity of the previous tests and technical simulations, resulting in research findings that support the development of regulations governing the access of UAS into the NAS.

  15. Ise loodud elu. Soome ITE-kunstnikud Tallinnas : Outsider-kunst / Erkki Pirtola ; tõlk. Aili Künstler

    Index Scriptorium Estoniae

    Pirtola, Erkki

    2003-01-01

    Rahvusvahelisel autsaiderite ja art brut' näitus "Solvates meduusi" Tallinna Kunstihoones ja Kullo galeriis esinevatest soome kunstnikest Ilmari Immpu Salminenist, Johannes Setäläst, Markku Susimäkist, Väino Ojast, Petri Martikainenist, Juha Vanhanenist

  16. iTE: Student Teachers Using iPad on a Second Level Initial Teacher Education Programme

    Science.gov (United States)

    Mac Mahon, Brendan; Grádaigh, Seán Ó.; Ghuidhir, Sinéad Ní

    2016-01-01

    Research on the use of iPad in initial teacher education is limited. This paper outlines a study to examine how the professional learning and pedagogical knowledge development of student teachers could be supported following 1:1 iPad deployment on a second-level initial teacher education programme in Ireland. Findings show that iPad can be…

  17. Zhodnotenie neuromarketingu a jeho využiteľnosť v praxi

    OpenAIRE

    Kuchtová, Alexandra

    2017-01-01

    The main point of the bachelor thesis is to evaluate neuromarketing and its practical applicability from different perspectives. The thesis includes the definition of neuromarketing and also its definition from the closely related sections viewpoints. The history and important milestones of neuromarketing are also briefly described. Furthermore, the thesis deals with theoretical areas that influence customer decision making, which is an important part of researches. In the next part, the work...

  18. Actualités sur les modalités thérapeutiques des uvéites

    NARCIS (Netherlands)

    de Smet, M. D.

    2005-01-01

    The immunosuppression required for the treatment of uveitis can be achieved through conventional agents or through the use of specific modulators of inflammation. Whatever the choice, it is important to limit side effects: by restricting access to certain drugs in patients presenting a high risk of

  19. Riigihanke üldpõhimõtetest tulenevad hankelepingu sisupiirangud. Näited vaidlustuskomisjoni praktikast / Mari Ann Simovart

    Index Scriptorium Estoniae

    Simovart, Mari Ann, 1969-

    2012-01-01

    Hankija volist määrata hankelepingu ese. Hankelepingu tähtajast. Hankelepingut täitvate isikutega seotud piirangutest. Võimalustest vaidlustada hankelepingu tingimuste sisu riigihangete vaidlustuskomisjonis

  20. itečný nepřítel aneb turbulence vítány.

    Czech Academy of Sciences Publication Activity Database

    Řípa, Milan

    Září (2017) ISSN 2464-7888 Institutional support: RVO:61389021 Keywords : fusion * turbulence * ITER * divertor * ASDEX Upgrade * Vladimír Weinzettl * PPPL * ORNL Subject RIV: BL - Plasma and Gas Discharge Physics OBOR OECD: Fluids and plasma physics (including surface physics) http://www.3pol.cz/cz/rubriky/jaderna-fyzika-a-energetika/2058-uzitecny-nepritel-aneb-turbulence-vitany

  1. Prohibition of Oxidizers Aboard Aircraft

    Science.gov (United States)

    1996-12-30

    RSPA proposes to amend the Hazardous Material Regulations to prohibit the carriage of oxidizers, including compressed oxygen, in passenger carrying aircraft and in Class D compartments on cargo aircraft. This proposal specifically analyzes the prohib...

  2. Carnegie Mellon's STUDIO for Creative Inquiry [and] The Interdisciplinary Teaching Network (ITeN) [and] Interactive Fiction [and] The Networked Virtual Art Museum.

    Science.gov (United States)

    Holden, Lynn; And Others

    1992-01-01

    Explains the STUDIO for Creative Inquiry, an interdisciplinary center at Carnegie Mellon University that supports experimental activities in the arts, and its Interdisciplinary Teaching Network. Three STUDIO projects are described: the Ancient Egypt Prototype application of the network; an interactive fiction system based on artificial…

  3. Vastuväited globaalse tagatiskokkuleppe realiseerimisnõudele : [magistritöö] / Kaspar Koppel ; Tartu Ülikool, õigusteaduskond ; juhendaja: Irene Kull

    Index Scriptorium Estoniae

    Koppel, Kaspar, 1988-

    2014-01-01

    Globaalsest tagatiskokkuleppe mõistest ja kasutamisest, globaalse tagatiskokkuleppe tühisusest vastuolu tõttu heade kommetega, globaalse tagatiskokkuleppe tühisusest tüüptingimusena ja vastuolust hea usu põhimõttega

  4. Lisandusi erapooletu minevikukäsitluse levikule Eestis. Grigori Kozintsevi näite põhjal / Kalle Käsper

    Index Scriptorium Estoniae

    Käsper, Kalle, 1952-

    2003-01-01

    Vene filmirežissööri Grigori Kozintsevi (1905-1973) kirjavahetusest seoses tema Shakespeare'i filmidega, eelkõige tõlkija Georg Meriga Jüri Järveti valimisest "Kuningas Leari" (1971) nimiossa. Lisatud G. Kozintsevi filmograafia lk. 113

  5. Banana novel revis(ited: etnia, género y espacio en la novela bananera centroamericana. El caso de Mamita Yunai

    Directory of Open Access Journals (Sweden)

    Valeria Grinberg Pla

    2014-06-01

    Full Text Available Mamita Yunai, novela del autor costarricense Carlos Luis Fallas publicada por primera vez en el año 1941, se ha convertido para la crítica y los estudios literarios y culturales en sinécdoque y emblema de todo un subgénero y una serie literarios, así como también de un proyecto político-cultural, no solamente en el istmo centroamericano, sino también en toda Latinoamérica. Aunque la precedieran varios textos con características similares –como por ejemplo Sangre en el trópico (1930 del nicaragüense Hernán Robleto y Bananos y hombres (1931 de la también costarricense Carmen Lyra1– la novela de Carlos Luis Fallas ha sido consagrada como el texto fundacional de la novela bananera.

  6. Vnímání homosexuality učiteli mateřských škol

    OpenAIRE

    PREXLOVÁ, Julie

    2011-01-01

    This baccalaureate work deals with homosexuality in context of parenthood and child upbringing. It also deals with kindergarten teachers attitudes of this theme. Work is divided into those parts: theoretical and practical part. Theoretical part collected facts about homosexual phenomen for comprehension of the life of homosexuals. Here I also deals with gender and profession education of kindergarten teachers. At this theoretical base I want to show a social institucionaly ? preschool platfor...

  7. The Capability of Virtual Reality to Meet Military Requirements (la Capacite de la rea1ite virtuelle a repondre aux besoins militaires)

    National Research Council Canada - National Science Library

    2000-01-01

    The purpose of the workshop was to examine military requirements for Virtual Reality technology, consider human factors issues in the use of Virtual Reality and review recent research in development...

  8. PERSPECTIVA DE UTILIZARE A GLICINATULUI DE Cr(III PENTRU OBŢINEREA BIOMASEI DE SPIRULINĂ ÎMBOGĂŢITE CU CROM – SURSĂ DE PRODUSE ANTIDIABETICE

    Directory of Open Access Journals (Sweden)

    Valentina BULIMAGA

    2016-02-01

    Full Text Available A fost studiată influenţa glicinatului de crom şi a regimului de iluminare asupra productivităţii spirulinei şi acumulării cromului în biomasă. S-a stabilit că compusul coordinativ [Cr(Gly3]Cl în limitele de concentraţii 5-30 mg/l manifestă un efect stimulator asupra productivităţii spirulinei cultivate în regim de iluminare continuă şi în cel cu fotoperioada zi/noapte 14/10 ore, asigurând obţinerea biomasei cu un conţinut înalt de crom. Cr(III GLYCINATE USING PROSPECT FOR OBTAINING OF CHROMIUM ENRICHED SPIRULINA BIOMASS - SOURCE OF ANTIDIABETIC PRODUCTSThe effects of chromium glycinate and lighting regime on spirulina productivity and chromium accumulation in biomass were studied. The stimulatory effect of coordination compound [Cr(Gly3]Cl (5-30 mg/l on productivity of spirulina, grown in both lighting regime: continuous and with photoperiod 14/10 hours, as well as chromium accumulation in biomass were established.

  9. From iTE to NQT: Evaluating Newly Qualified Teachers' Use of Mobile Technology in Their First Two Years of Teaching

    Science.gov (United States)

    Mac Mahon, Brendan; Ó'Grádaigh, Seán; Ghuidhir, Sinéad Ni

    2018-01-01

    This article outlines a study to examine if newly qualified teachers (NQTs) who had incorporated iPad within pedagogical practice during initial teacher education, continued to do so in their first two years of teaching, and also to identify the challenges to integration that emerged. Findings show that use of iPad in teaching, learning and…

  10. Origins of the Electronic Apex Locator - Achieving Success with Strict Adherence to Business.

    Science.gov (United States)

    Gutmann, James L

    2017-01-01

    Current history would have you believe that the evolution and development of the electronic apex locator for use during root canal procedures emanated from the work of Suzuki in 1942, which was developed as a product by Sunada in 1962. Yes, this is partly correct, however the concept of using electrical means to locate the ends of root canals was brought to the dental profession as early as 1918 by Dr. Levitt Ellsworth Custer, which was not addressed until Suzuki revisited Custer's concepts. This contribution was only one of the many that Custer proffered as he championed the use of electricity in dentistry. Copyright American Academy of the History of Dentistry.

  11. Antithrombotic properties of aspirin and resistance to aspirin: beyond strictly antiplatelet actions

    OpenAIRE

    Undas, Anetta; Brummel-Ziedins, Kathleen E.; Mann, Kenneth G.

    2007-01-01

    Aspirin is effective in the prevention of cardiovascular events in high-risk patients. The primary established effect of aspirin on hemostasis is to impair platelet aggregation via inhibition of platelet thromboxane A2 synthesis, thus reducing thrombus formation on the surface of the damaged arterial wall. Growing evidence also indicates that aspirin exerts additional antithrombotic effects, which appear to some extent unrelated to platelet thromboxane A2 production. Aspirin can reduce thromb...

  12. Effect of scanner acoustic background noise on strict resting-state fMRI

    Directory of Open Access Journals (Sweden)

    C. Rondinoni

    2013-04-01

    Full Text Available Functional MRI (fMRI resting-state experiments are aimed at identifying brain networks that support basal brain function. Although most investigators consider a ‘resting-state' fMRI experiment with no specific external stimulation, subjects are unavoidably under heavy acoustic noise produced by the equipment. In the present study, we evaluated the influence of auditory input on the resting-state networks (RSNs. Twenty-two healthy subjects were scanned using two similar echo-planar imaging sequences in the same 3T MRI scanner: a default pulse sequence and a reduced “silent” pulse sequence. Experimental sessions consisted of two consecutive 7-min runs with noise conditions (default or silent counterbalanced across subjects. A self-organizing group independent component analysis was applied to fMRI data in order to recognize the RSNs. The insula, left middle frontal gyrus and right precentral and left inferior parietal lobules showed significant differences in the voxel-wise comparison between RSNs depending on noise condition. In the presence of low-level noise, these areas Granger-cause oscillations in RSNs with cognitive implications (dorsal attention and entorhinal, while during high noise acquisition, these connectivities are reduced or inverted. Applying low noise MR acquisitions in research may allow the detection of subtle differences of the RSNs, with implications in experimental planning for resting-state studies, data analysis, and ergonomic factors.

  13. Thermaerobacter litoralis sp. nov., a strictly aerobic and thermophilic bacterium isolated from a coastal hydrothermal field

    DEFF Research Database (Denmark)

    Tanaka, Reiji; Kawaichi, Satoshi; Nishimura, Hiroshi

    2006-01-01

    A novel thermophilic bacterium, strain KW1T, was isolated from a coastal hydrothermal field on the Satsuma Peninsula, Kagoshima Prefecture, Japan. The variably Gram-stained cells were motile rods with flagella, did not form spores and proliferated at 52-78°C (optimum, 70°C), pH 5-8 (optimum, pH 7...

  14. Assessment of different management systems in an area of cerrado sensu strict

    Directory of Open Access Journals (Sweden)

    Flávia Nascimento de Souza

    2011-03-01

    Full Text Available This study aims to evaluate the effect of different management systems on the floristic composition and diversity of a fragment of Cerrado sensu stricto vegetation located in Brasilândia de Minas (MG, eleven years after interventions. In 1997, 30 plots were installed in the study site, in a random block design, consisting of ten treatments with three replications: 50%, 60%, 70% and 80% removal of the basal area, involving 20% reduction and increase in the De Liocourt quotient value; clear cutting and control treatment. Prior to treatment installation, an inventory was compiled of original vegetation. In 2004 and 2008 further inventories were produced. It was observed that interventions in the relevant Cerrado area led to changes in the floristic composition and diversity of local vegetation, yet these changes were also observed in undisturbed areas which had not been subjected to management plans.

  15. Residuated Logics based on Strict Triangular Norms with an Involutive Negation

    Czech Academy of Sciences Publication Activity Database

    Cintula, Petr; Klement, E.P.; Mesiar, R.; Navara, M.

    2006-01-01

    Roč. 52, č. 3 (2006), s. 269-282 ISSN 0942-5616 R&D Projects: GA MŠk 1M0545 Grant - others:Grantová agentura SR(SK) VEGA 1/3006/06; COSPAL(EU) IST-2004-71567 Keywords : fuzzy logic * involutive negation * BL-algebra * variety * triangular norm * hamacher product Subject RIV: BA - General Mathematics Impact factor: 0.629, year: 2006

  16. Occurrence and Species Distribution of Strictly Anaerobic Bacterium Pectinatus in Brewery Bottling Halls

    Czech Academy of Sciences Publication Activity Database

    Matoulková, D.; Kosař, K.; Slabý, M.; Sigler, Karel

    2012-01-01

    Roč. 70, č. 4 (2012), s. 262-267 ISSN 0361-0470 Institutional support: RVO:61388971 Keywords : Beer spoilage * Biofilm * Conveyor belt Subject RIV: EE - Microbiology, Virology Impact factor: 1.000, year: 2012

  17. Maritime Transport of Environmentally Damaging Materials - A Balance Between Absolute Freedom and Strict Prohibition

    Directory of Open Access Journals (Sweden)

    Thaqal S. Al-Ajmi

    2007-06-01

    Full Text Available This study is intended to balance the rights of free navigation in all of its forms whether in the high seas or in the territorial waters of other States by resorting to the right of innocent passage and right of transit passage, which is enjoyable by all States and the obligation to protect the environment from any damaging materials as imposed upon all States at the same time, when such damaging materials are shipped from one State to another via seas or oceans. According to this study, which presented many evidence from international law and regional and even national practice, the obligation to protect the environment supersedes the right of free navigation, therefore restricting the right to ship or transport materials that could cause damage to the environment.

  18. Fermentation of animal components in strict carnivores: a comparative study with cheetah fecal inoculum

    NARCIS (Netherlands)

    Depauw, S.; Bosch, G.; Hesta, M.; Whitehouse-Tedd, K.; Hendriks, W.H.; Kaandorp, J.; Janssens, G.P.J.

    2012-01-01

    The natural diet of felids contains highly digestible animal tissues but also fractions resistant to small intestinal digestion, which enter the large intestine where they may be fermented by the resident microbial population. Little information exists on the microbial degradability of animal

  19. Towards the strict legal enforcement of best practice principles in oil ...

    African Journals Online (AJOL)

    The article found that environmental regulations are often ineffective because they are substantively inadequate and/or inadequately enforced. This accounts for environmental pollution arising from oil and gas industry. The article highlighted some of the best approaches to achieving high environmental performance in the ...

  20. Is it necessary to strictly diagnose fibromyalgia syndrome in patients with chronic widespread pain?

    Science.gov (United States)

    On, Arzu Yagiz; Aykanat, Dilek; Atamaz, Funda Calis; Eyigor, Can; Kocanogullari, Hayriye; Oksel, Fahrettin

    2015-08-01

    The applicability of the American College of Rheumatology (ACR) 1990 and 2010 criteria for the diagnosis of fibromyalgia syndrome (FMS) was determined in 284 patients with chronic widespread pain (CWP) including those with regional and systemic painful disorders. On the basis of initial evaluation, patients were classified into three groups. Group 1, those without any comorbid disease (N = 105), group 2, those having regional non-inflammatory painful disorders (N = 104), and group 3, those with a diagnosis of an inflammatory rheumatic disease (N = 75). Overall, 65 % of the patients fulfilled the 1990 criteria, while 94 % of them fulfilled the 2010 criteria. Almost all of the patients (97 %) with CWP did meet at least one of the criteria set, regardless of whether they have accompanying painful disorders. Widespread pain index (WPI), symptom severity scale (SS), and fibromyalgia impact questionnaire (FIQ) scores were found to be significantly higher in the patients who satisfied the 1990 criteria than those who did not (P classification of CWP to provide guidance to clinicians in selecting effective therapies.

  1. How strict is galactose restriction in adults with galactosaemia? International practice

    NARCIS (Netherlands)

    Adam, Siddig Momin; Akroyd, R.; Bernabei, S.; Bollhalder, S.; Boocock, S.; Burlina, A.; Coote, T.; Corthouts, K.; Dalmau, Judith; Dawson, S.; Defourny, S.; Meyer, A.; Desloovere, A.; Devlin, Y.; Diels, M.; Dokoupil, K.; Donald, S.; Evans, S.; Fasan, I.; Ferguson, C.; Ford, S.; Forga, M.; Gallo, G.; Grünert, S.C.; Heddrich-Ellerbrok, M.; Heidenborg, C.; Jonkers, C.F.; Lefebure, K.; Luyten, K.; MacDonald, A.; Meyer, U.; Micciche, A.; Müller, E.; Portnoi, P.; Ripley, S.; Robert, C.M.; Robertson, L.V.; Rosenbaum-Fabian, S.; Sahm, K.; Schultz, Erica S; Singleton, K.; Sjöqvist, E.; Stoelen, L.; Terry, A.; Thompson, S.; Timmer, C.; Vande Kerckhove, K.; van den Ploeg, L.; Van Driessche, M.; van Rijn, M.; van Teeffelen-Heithoff, A.; Vitoria, I.; Voillot, C.; Wenz, J.; Westbrook, M.; Wildgoose, J.; Zweers, H.

    2015-01-01

    Dietary management of 418 adult patients with galactosaemia (from 39 centres/12 countries) was compared. All centres advised lactose restriction, 6 restricted galactose from galactosides. ±. fruits and vegetables and 12 offal. 38% (n. =. 15) relaxed diet by: 1) allowing traces of lactose in

  2. How strict is galactose restriction in adults with galactosaemia? International practice

    NARCIS (Netherlands)

    Adam, S.; Akroyd, R.; Bernabei, S.; Bollhalder, S.; Boocock, S.; Burlina, A.; Coote, T.; Corthouts, K.; Dalmau, J.; Dawson, S.; Defourny, S.; de Meyer, A.; Desloovere, A.; Devlin, Y.; Diels, M.; Dokoupil, K.; Donald, S.; Evans, S.; Fasan, I.; Ferguson, C.; Ford, S.; Forga, M.; Gallo, G.; Grünert, S. C.; Heddrich-Ellerbrok, M.; Heidenborg, C.; Jonkers, C.; Lefebure, K.; Luyten, K.; Macdonald, A.; Meyer, U.; Micciche, A.; Müller, E.; Portnoi, P.; Ripley, S.; Robert, M.; Robertson, L. V.; Rosenbaum-Fabian, S.; Sahm, K.; Schultz, S.; Singleton, K.; Sjöqvist, E.; Stoelen, L.; Terry, A.; Thompson, S.; Timmer, C.; Vande Kerckhove, K.; van der Ploeg, L.; van Driessche, M.; van Rijn, M.; van Teeffelen-Heithoff, A.; Vitoria, I.; Voillot, C.; Wenz, J.; Westbrook, M.; Wildgoose, J.; Zweers, H.

    2015-01-01

    Dietary management of 418 adult patients with galactosaemia (from 39 centres/12 countries) was compared. All centres advised lactose restriction, 6 restricted galactose from galactosides +/- fruits and vegetables and 12 offal. 38% (n = 15) relaxed diet by: 1) allowing traces of lactose in

  3. How strict is galactose restriction in adults with galactosaemia? International practice

    NARCIS (Netherlands)

    Adam, S.; Akroyd, R.; Bernabei, S.; Bollhalder, S.; Boocock, S.; Burlina, A.; Coote, T.; Corthouts, K.; Dalmau, J.; Dawson, S.; Defourny, S.; Meijer, A; Desloovere, A.; Devlin, Y.; Diels, M.; Dokoupil, K.; Donald, S.; Evans, S.; Fasan, I.; Ferguson, C.; Ford, S.; Forga, M.; Gallo, G.; Grunert, S.C.; Heddrich-Ellerbrok, M.; Heidenborg, C.; Jonkers, C.; Lefebure, K.; Luyten, K.; Macdonald, A.; Meyer, U.; Micciche, A.; Muller, E.; Portnoi, P.; Ripley, S.; Robert, M.; Robertson, L.V.; Rosenbaum-Fabian, S.; Sahm, K.; Schultz, S.; Singleton, K.; Sjoqvist, E.; Stoelen, L.; Terry, A.; Thompson, S.; Timmer, C.; Kerckhove, K. Vande; Ploeg, L. van der; Driessche, M. Van; Rijn, M. van de; Teeffelen-Heithoff, A. van; Vitoria, I.; Voillot, C.; Wenz, J.; Westbrook, M.; Wildgoose, J.; Zweers, H.E.

    2015-01-01

    Dietary management of 418 adult patients with galactosaemia (from 39 centres/12 countries) was compared. All centres advised lactose restriction, 6 restricted galactose from galactosides +/- fruits and vegetables and 12 offal. 38% (n=15) relaxed diet by: 1) allowing traces of lactose in manufactured

  4. How strict is galactose restriction in adults with galactosaemia? International practice

    NARCIS (Netherlands)

    Adam, S.; Akroyd, R.; Bernabei, S.; Bollhalder, S.; Boocock, S.; Burlina, A.; Coote, T.; Corthouts, K.; Dalmau, J.; Dawson, S.; Defourny, S.; De Meyer, A.; Desloovere, A.; Devlin, Y.; Diels, M.; Dokoupil, K.; Donald, S.; Evans, S.; Fasan, I.; Ferguson, C.; Ford, S.; Forga, M.; Gallo, G.; Gruenert, S. C.; Heddrich-Ellerbrok, M.; Heidenborg, C.; Jonkers, C.; Lefebure, K.; Luyten, K.; MacDonald, A.; Meyer, U.; Micciche, A.; Mueller, E.; Portnoi, P.; Ripley, S.; Robert, M.; Robertson, L. V.; Rosenbaum-Fabian, S.; Sahm, K.; Schultz, S.; Singleton, K.; Sjoqvist, E.; Stoelen, L.; Terry, A.; Thompson, S.; Timmer, C.; Vande Kerckhove, K.; van der Ploeg, L.; Van Driessche, M.; van Rijn, M.; van Teeffelen-Heithoff, A.; Vitoria, I.; Voillot, C.; Wenz, J.; Westbrook, M.; Wildgoose, J.; Zweers, H.

    Dietary management of 418 adult patients with galactosaemia (from 39 centres/12 countries) was compared. All centres advised lactose restriction, 6 restricted galactose from galactosides +/- fruits and vegetables and 12 offal. 38% (n = 15) relaxed diet by: 1) allowing traces of lactose in

  5. The strict liability principle in antidoping rules and the human rights of athletes: an approach critical

    Directory of Open Access Journals (Sweden)

    R.C. Cunha

    2008-01-01

    Full Text Available Back Ground: the human lives in search of overrun at all levels, whether professional, emotional or in their interpersonal relationships. In the middle of sports this search becomes more visible, because hundredths of seconds can make the difference between the podium and the failure. Journals at any moment announces a new case of a positive doping in several sports. Objective: analyse the processes judged for doping in the STJD of the Brazilian athletism and verify if the pronounced sentences are in accordance with the Brazilian Constitution and with the Universal Declaration of the Human Rights. Materials and Methods: 18 cases were reviewed by the use of prohibited substance, between the years 2003 to 2006 by the STJD of Athletism. Results: of the 18 cases examined only 3 were acquitted by the STJD, however, these three, two have met suspension for two years, in order that WADA, not satisfied with the results asked the International Federation (IAAF to analyze them, and after guided them to the Court of Arbitration Sports (CAS. Conclusion: the rule of objective responsibility are not in accordance with the Brazilian Constitution and with the Universal Declaration of the Human Rights, leading athletes to respond irrespective proven their guilt.

  6. Strict limit on CPT violation from polarization of γ-ray bursts.

    Science.gov (United States)

    Toma, Kenji; Mukohyama, Shinji; Yonetoku, Daisuke; Murakami, Toshio; Gunji, Shuichi; Mihara, Tatehiro; Morihara, Yoshiyuki; Sakashita, Tomonori; Takahashi, Takuya; Wakashima, Yudai; Yonemochi, Hajime; Toukairin, Noriyuki

    2012-12-14

    We report the strictest observational verification of CPT invariance in the photon sector, as a result of γ-ray polarization measurement of distant gamma-ray bursts (GRBs), which are the brightest stellar-sized explosions in the Universe. We detected γ-ray polarization of three GRBs with high significance levels, and the source distances may be constrained by a well-known luminosity indicator for GRBs. For the Lorentz- and CPT-violating dispersion relation E(±)(2) = p(2) ± 2ξp(3)/M(Pl), where ± denotes different circular polarization states of the photon, the parameter ξ is constrained as |ξ|

  7. Scurvy in the present times: vitamin C allergy leading to strict fast food diet.

    Science.gov (United States)

    Shaath, Tarek; Fischer, Ryan; Goeser, Megan; Rajpara, Anand; Aires, Daniel

    2016-01-15

    Scurvy results from a deficiency of vitamin C, a nutrient otherwise known as ascorbic acid. Today, scurvy is rare yet emerges in select patients. The patient reported herein developed scurvy secondary to deliberate avoidance of vitamin C-rich foods. Classic cutaneous manifestations of scurvy include follicular hyperkeratosis and perifollicular hemorrhage encompassing coiled "corkscrew" hairs and hairs bent into "swan-neck" deformities. Ecchymoses, purpura, and petechiae are also characteristically prominent. Classic oral abnormalities include erythematous, swollen gingivae that hemorrhage from subtle microtrauma.Subungual linear splinter hemorrhages may also manifest as a sign of the disease. To establish the diagnosis requirements include characteristic physical exam findings, evidence of inadequate dietary intake, and rapid reversal of symptoms upon supplementation. Although unnecessary for diagnosis, histological findings demonstrate perifollicular inflammation and hemorrhage, fibrosis, and hyperkeratosis, amongst dilated hair follicles and keratin plugging. Although citrus fruit allergies have been historically documented, ascorbic acid has not been previously reported as an allergen. Although lacking absolute certainty, this report suggests a presumed case of ascorbic acid allergy based on patient history and favorable response to ascorbic acid desensitization therapy.

  8. Response of molars and non-molars to a strict supragingival control in periodontal patients

    Directory of Open Access Journals (Sweden)

    Patrícia Daniela Melchiors Angst

    2013-02-01

    Full Text Available The posterior position in the arches is one of the factors that underlies the poor prognosis of molar teeth (M. It is speculated that M do not benefit from the oral hygiene routine as well as non-molars (NM do. This study evaluated the response of M and NM to supragingival control during a 6-month period in 25 smokers (S and 25 never-smokers (NS with moderate-to-severe periodontitis. One calibrated examiner assessed visible plaque (VPI and gingival bleeding (GBI indexes, periodontal probing depth (PPD, bleeding on probing (BOP, and clinical attachment loss (CAL at days 0 (baseline, 30 and 180. At baseline, M showed significantly higher mean values of VPI (p = 0.017 and PPD (p < 0.001 compared with NM; CAL was also greater in M (p < 0.001 and was affected by smoking (p = 0.007. The reductions obtained for periodontal indicators at day 180 showed similar responses between M and NM. For CAL, M (NS 0.57 ± 0.50; S 0.67 ± 0.64 and NM (NS 0.38 ± 0.23; S 0.50 ± 0.33 reached an almost significant difference (p = 0.05. Smoking did not influence the response to treatment. Multilevel analysis revealed that, only for PDD reductions, the interaction between sites, teeth and patient was significant (p < 0.001. It was concluded that M benefit from an adequate regimen of supragingival biofilm control; therefore, supragingival condition should be considered in the prognosis of molar teeth.

  9. Pseudouridine synthase 1: a site-specific synthase without strict sequence recognition requirements

    Science.gov (United States)

    Sibert, Bryan S.; Patton, Jeffrey R.

    2012-01-01

    Pseudouridine synthase 1 (Pus1p) is an unusual site-specific modification enzyme in that it can modify a number of positions in tRNAs and can recognize several other types of RNA. No consensus recognition sequence or structure has been identified for Pus1p. Human Pus1p was used to determine which structural or sequence elements of human tRNASer are necessary for pseudouridine (Ψ) formation at position 28 in the anticodon stem-loop (ASL). Some point mutations in the ASL stem of tRNASer had significant effects on the levels of modification and compensatory mutation, to reform the base pair, restored a wild-type level of Ψ formation. Deletion analysis showed that the tRNASer TΨC stem-loop was a determinant for modification in the ASL. A mini-substrate composed of the ASL and TΨC stem-loop exhibited significant Ψ formation at position 28 and a number of mutants were tested. Substantial base pairing in the ASL stem (3 out of 5 bp) is required, but the sequence of the TΨC loop is not required for modification. When all nucleotides in the ASL stem other than U28 were changed in a single mutant, but base pairing was retained, a near wild-type level of modification was observed. PMID:22102571

  10. The Strict Liability Principle and the Human Rights of the Athlete in Doping Cases

    NARCIS (Netherlands)

    J.W. Soek

    2006-01-01

    textabstractAthletes who achieve extraordinary feats on the pitch stir up the imagination and enjoy a unique position within society. However, laurels received one day, may be just as quickly snatched back the next if it becomes known that the athlete achieved his or her exceptional performance

  11. Non-financial reporting beyond the strict minimum: is the workforce a well-informed stakeholder?

    NARCIS (Netherlands)

    Cremers, J.

    2013-01-01

    This working paper by Jan Cremers of the Amsterdam Institute of Advanced Labour Studies summarises the results of an inquiry by the SEEurope network on the current legal framework and practices in 28 European countries regarding non-financial and sustainability-related reporting by European

  12. Pay attention : strict assessors, rising rates make property taxes a field to watch

    International Nuclear Information System (INIS)

    Olstad, K.; Nelson, B.

    2000-01-01

    Some important information regarding the changing property tax regime for members within Alberta's oil and gas community were discussed. It was suggested that proper attention to property taxes, which are considered to be the third highest fixed cost within the industry, can give companies many advantages. New regulations in the taxation system in Alberta will affect linear property such as flowlines and pipelines, gas plants and compressor stations as well as petrochemical and fertilizer plants. Instead of relying on self-reporting, the provincial government will use data filed with the Alberta Energy and Utilities Board (AEUB). Under this new system, a company will have to take real steps to deactivate an asset. This will mean added expense and management time. In some cases companies will choose to avoid the additional steps and pay a higher active rate for assets producing no revenue. Another new change will lie in the fact that companies will have to pay close attention to the deadline of October 31 for filing changes of status with the AEUB, including filing changes in machinery and equipment. February 15 will be the winter deadline for companies to appeal any assessments. Another major tax change is that the province will make linear assessment in the name of the licensee of a well or pipeline. The Alberta government is also considering offsetting the adjustments of the tax rate. 1 fig

  13. Strictly NO3- Nutrition Alleviates Iron Deficiency Chlorosis in Arabidopsis thaliana Plants

    Directory of Open Access Journals (Sweden)

    Najoua Msilini

    2014-03-01

    Full Text Available The effects of NO3- nutrition on iron deficiency responses were investigated in Arabidopsis thaliana. Plants were grown with or without 5 µM Fe, and with NO3- alone or a mixture of NO3- and NH4+. The results indicated that, NO3- nutrition induced higher dry matter production, regardless the Fe concentration. Fe deficiency reduced growth activity, photosynthetic pigment concentration and Fe content of plants, whatever the N forms. This decrease was more pronounced in plants grown with mixed N source; those plants presented the highest EL and MDA and anthocyanin contents compared to plants grown under Fe sufficient conditions. In iron free-solutions, with NO3- as the sole nitrogen source, enhanced FC-R activity in the roots was observed. However, in the presence of NH4+, plants displayed some decrease in in FC-R and PEPC activities. The presence of NH4+ modified typical Fe stress responses in Arabidopsis thaliana plants.

  14. Composite Intelligent Learning Control of Strict-Feedback Systems With Disturbance.

    Science.gov (United States)

    Xu, Bin; Sun, Fuchun

    2018-02-01

    This paper addresses the dynamic surface control of uncertain nonlinear systems on the basis of composite intelligent learning and disturbance observer in presence of unknown system nonlinearity and time-varying disturbance. The serial-parallel estimation model with intelligent approximation and disturbance estimation is built to obtain the prediction error and in this way the composite law for weights updating is constructed. The nonlinear disturbance observer is developed using intelligent approximation information while the disturbance estimation is guaranteed to converge to a bounded compact set. The highlight is that different from previous work directly toward asymptotic stability, the transparency of the intelligent approximation and disturbance estimation is included in the control scheme. The uniformly ultimate boundedness stability is analyzed via Lyapunov method. Through simulation verification, the composite intelligent learning with disturbance observer can efficiently estimate the effect caused by system nonlinearity and disturbance while the proposed approach obtains better performance with higher accuracy.

  15. Maintenance of Taste Organs Is Strictly Dependent on Epithelial Hedgehog/GLI Signaling.

    Science.gov (United States)

    Ermilov, Alexandre N; Kumari, Archana; Li, Libo; Joiner, Ariell M; Grachtchouk, Marina A; Allen, Benjamin L; Dlugosz, Andrzej A; Mistretta, Charlotte M

    2016-11-01

    For homeostasis, lingual taste papilla organs require regulation of epithelial cell survival and renewal, with sustained innervation and stromal interactions. To investigate a role for Hedgehog/GLI signaling in adult taste organs we used a panel of conditional mouse models to manipulate GLI activity within epithelial cells of the fungiform and circumvallate papillae. Hedgehog signaling suppression rapidly led to taste bud loss, papilla disruption, and decreased proliferation in domains of papilla epithelium that contribute to taste cells. Hedgehog responding cells were eliminated from the epithelium but retained in the papilla stromal core. Despite papilla disruption and loss of taste buds that are a major source of Hedgehog ligand, innervation to taste papillae was maintained, and not misdirected, even after prolonged GLI blockade. Further, vimentin-positive fibroblasts remained in the papilla core. However, retained innervation and stromal cells were not sufficient to maintain taste bud cells in the context of compromised epithelial Hedgehog signaling. Importantly taste organ disruption after GLI blockade was reversible in papillae that retained some taste bud cell remnants where reactivation of Hedgehog signaling led to regeneration of papilla epithelium and taste buds. Therefore, taste bud progenitors were either retained during epithelial GLI blockade or readily repopulated during recovery, and were poised to regenerate taste buds once Hedgehog signaling was restored, with innervation and papilla connective tissue elements in place. Our data argue that Hedgehog signaling is essential for adult tongue tissue maintenance and that taste papilla epithelial cells represent the key targets for physiologic Hedgehog-dependent regulation of taste organ homeostasis. Because disruption of GLI transcriptional activity in taste papilla epithelium is sufficient to drive taste organ loss, similar to pharmacologic Hedgehog pathway inhibition, the findings suggest that taste alterations in cancer patients using systemic Hedgehog pathway inhibitors result principally from interruption of signaling activity in taste papillae.

  16. Sponge-associated bacteria are strictly maintained in two closely related but geographically distant sponge hosts.

    Science.gov (United States)

    Montalvo, Naomi F; Hill, Russell T

    2011-10-01

    The giant barrel sponges Xestospongia muta and Xestospongia testudinaria are ubiquitous in tropical reefs of the Atlantic and Pacific Oceans, respectively. They are key species in their respective environments and are hosts to diverse assemblages of bacteria. These two closely related sponges from different oceans provide a unique opportunity to examine the evolution of sponge-associated bacterial communities. Mitochondrial cytochrome oxidase subunit I gene sequences from X. muta and X. testudinaria showed little divergence between the two species. A detailed analysis of the bacterial communities associated with these sponges, comprising over 900 full-length 16S rRNA gene sequences, revealed remarkable similarity in the bacterial communities of the two species. Both sponge-associated communities include sequences found only in the two Xestospongia species, as well as sequences found also in other sponge species and are dominated by three bacterial groups, Chloroflexi, Acidobacteria, and Actinobacteria. While these groups consistently dominate the bacterial communities revealed by 16S rRNA gene-based analysis of sponge-associated bacteria, the depth of sequencing undertaken in this study revealed clades of bacteria specifically associated with each of the two Xestospongia species, and also with the genus Xestospongia, that have not been found associated with other sponge species or other ecosystems. This study, comparing the bacterial communities associated with closely related but geographically distant sponge hosts, gives new insight into the intimate relationships between marine sponges and some of their bacterial symbionts.

  17. Highly demanding resistive vibration exercise program is tolerated during 56 days of strict bed-rest

    NARCIS (Netherlands)

    Rittweger, J.; Belavy, D.; Hunek, P.; Gast, U.; Boerst, H.; Feilcke, B.; Armbrecht, G.; Mulder, E.; Schubert, H.; Richardson, C.; Haan, A. de; Stegeman, D.F.; Schiessl, H.; Felsenberg, D.

    2006-01-01

    Several studies have tried to find countermeasures against musculoskeletal de-conditioning during bed-rest, but none of them yielded decisive results. We hypothesised that resistive vibration exercise (RVE) might be a suitable training modality. We have therefore carried out a bed-rest study to

  18. Highly demanding resistive vibration exercise program is tolerated during 56 days of strict bed-rest.

    NARCIS (Netherlands)

    Rittweger, J.; Belavy, D.; Hunek, P.; Gast, U.; Boerst, H.; Feilcke, B.; Armbrecht, G.; Mulder, E.R.; Schubert, H.; Richardson, C.; de Haan, A.; Stegeman, D.F.; Schiessl, H.; Felsenberg, D.

    2006-01-01

    Several studies have tried to find countermeasures against musculoskeletal de-conditioning during bed rest, but none of them yielded decisive results. We hypothesised that resistive vibration exercise (RVE) might be a suitable training modality. We have therefore carried out a bed-rest study to

  19. Strict molecular sieving over electrodeposited 2D-interspacing-narrowed graphene oxide membranes.

    Science.gov (United States)

    Qi, Benyu; He, Xiaofan; Zeng, Gaofeng; Pan, Yichang; Li, Guihua; Liu, Guojuan; Zhang, Yanfeng; Chen, Wei; Sun, Yuhan

    2017-10-10

    To separate small molecules/species, it's crucial but still challenging to narrow the 2D-interspacing of graphene oxide (GO) membranes without damaging the membrane. Here the fast deposition of ultrathin, defect-free and robust GO layers is realized on porous stainless steel hollow fibers (PSSHFs) by a facile and practical electrophoresis deposition (ED) method. In this approach, oxygen-containing groups of GO are selectively reduced, leading to a controlled decrease of the 2D channels of stacked GO layers. The resultant ED-GO@PSSHF composite membranes featured a sharp cutoff between C2 (ethane and ethene) and C3 (propane and propene) hydrocarbons and exhibited nearly complete rejections for the smallest alcohol and ion in aqueous solutions. This demonstrates the versatility of GO based membranes for the precise separation of various types of mixtures. At the same time, a robust mechanical strength of the ED-GO@PSSHF membrane is also achieved due to the enhanced interaction at GO/support and GO/GO interfaces.Producing graphene oxide membranes with narrow channels is desirable for small molecule separations, but methods to narrow the 2D spacing typically result in membrane damage. Here the authors exploit electrophoresis-deposition to prepare GO membranes that are reduced in situ, leading to narrow and uniform 2D channels.

  20. An Ultra-light PRNG Passing Strict Randomness Tests and Suitable for Low Cost Tags

    Directory of Open Access Journals (Sweden)

    OZCANHAN, M. H.

    2016-08-01

    Full Text Available A pseudo-random number generator for low-cost RFID tags is presented. The scheme is simple, sequential and secure, yet has a high performance. Despite its lowest hardware complexity, our proposal represents a better alternative than previous proposals for low-cost tags. The scheme is based on the well-founded pseudo random number generator, Mersenne Twister. The proposed generator takes low-entropy seeds extracted from a physical characteristic of the tag and produces outputs that pass popular randomness tests. Contrarily, previous proposal tests are based on random number inputs from a popular online source, which are simply unavailable to tags. The high performance and satisfactory randomness of present work are supported by extensive test results and compared with similar previous works. Comparison using proven estimation formulae indicates that our proposal has the best hardware complexity, power consumption, and the least cost.

  1. Proper feedback compensators for a strictly proper plant by polynominal equations

    Czech Academy of Sciences Publication Activity Database

    Callier, F. M.; Kraffer, Ferdinand

    2005-01-01

    Roč. 15, č. 4 (2005), s. 101-115 ISSN 1641-876X Institutional research plan: CEZ:AV0Z10750506 Keywords : linear time-invariant feedback control systems * polynomial matrix systems * row-column-reduced polynomial Subject RIV: BC - Control Systems Theory

  2. Adhésion à l'OMC : des conditions trop strictes ? | CRDI - Centre de ...

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

    31 janv. 2011 ... L'adhésion comporte des coûts et des risques, déclare Siphana. Mais à tout considérer, les avantages dépassent les inconvénients. Nous avons choisi de ne pas tergiverser et de nous joindre au peloton même si nous sommes au nombre des PMA. Pour nous, c'est une question de survie. La compassion ...

  3. Oxidized LDL Is Strictly Limited to Hyperthyroidism Irrespective of Fat Feeding in Female Sprague Dawley Rats

    Directory of Open Access Journals (Sweden)

    Sieglinde Zelzer

    2015-05-01

    Full Text Available Metabolic dysfunctions might play a crucial role in the pathophysiology of thyroid dysfunctions. This study aimed to investigate the impact of a controlled diet (normal versus high fat feeding on hypothyroid and hyperthyroid Sprague Dawley rats. Female Sprague Dawley rats (n = 66 were grouped into normal diet (n = 30 and high-fat diet (n = 36 groups and subdivided into controls, hypothyroid and hyperthyroid groups, induced through propylthiouracil or triiodothyronine (T3 treatment, respectively. After 12 weeks of treatment metabolic parameters, such as oxidized LDL (oxLDL, malondialdehyde (MDA, 4-hydroxynonenal (HNE, the lipid profile, body weight and food intake parameters were analyzed. Successfully induced thyroid dysfunctions were shown by T3 levels, both under normal and high fat diet. Thyroid dysfunctions were accompanied by changes in calorie intake and body weight as well as in the lipid profile. In detail, hypothyroid rats showed significantly decreased oxLDL levels, whereas hyperthyroid rats showed significantly increased oxLDL levels. These effects were seen under high fat diet and were less pronounced with normal feeding. Taken together, we showed for the first time in female SD rats that only hyper-, but not hypothyroidism, is associated with high atherogenic oxidized LDL irrespective of normal or high-fat diet in Sprague Dawley rats.

  4. Immediate effect of instrumentation on the subgingival microflora in deep inflamed pockets under strict plaque control

    NARCIS (Netherlands)

    Rhemrev, GE; Timmerman, MF; Veldkamp, A; Van Winkelhoff, AJ; Van der Velden, U

    Objective: To investigate (1) reduction in the number of microorganisms obtained directly after subgingival instrumentation, (2) rate of bacterial re-colonization during 2 weeks, under supragingival plaque-free conditions. Materials and Method: Effects of subgingival instrumentation were measured at

  5. A strict experimental test of macroscopic realism in a superconducting flux qubit.

    Science.gov (United States)

    Knee, George C; Kakuyanagi, Kosuke; Yeh, Mao-Chuang; Matsuzaki, Yuichiro; Toida, Hiraku; Yamaguchi, Hiroshi; Saito, Shiro; Leggett, Anthony J; Munro, William J

    2016-11-04

    Macroscopic realism is the name for a class of modifications to quantum theory that allow macroscopic objects to be described in a measurement-independent manner, while largely preserving a fully quantum mechanical description of the microscopic world. Objective collapse theories are examples which aim to solve the quantum measurement problem through modified dynamical laws. Whether such theories describe nature, however, is not known. Here we describe and implement an experimental protocol capable of constraining theories of this class, that is more noise tolerant and conceptually transparent than the original Leggett-Garg test. We implement the protocol in a superconducting flux qubit, and rule out (by ∼84 s.d.) those theories which would deny coherent superpositions of 170 nA currents over a ∼10 ns timescale. Further, we address the 'clumsiness loophole' by determining classical disturbance with control experiments. Our results constitute strong evidence for the superposition of states of nontrivial macroscopic distinctness.

  6. Photoluminescence investigation of strictly ordered Ge dots grown on pit-patterned Si substrates

    International Nuclear Information System (INIS)

    Brehm, Moritz; Grydlik, Martyna; Tayagaki, Takeshi; Schmidt, Oliver G; Langer, Gregor; Schäffler, Friedrich

    2015-01-01

    We investigate the optical properties of ordered Ge quantum dots (QDs) by means of micro-photoluminescence spectroscopy (PL). These were grown on pit-patterned Si(001) substrates with a wide range of pit-periods and thus inter QD-distances (425–3400 nm). By exploiting almost arbitrary inter-QD distances achievable in this way we are able to choose the number of QDs that contribute to the PL emission in a range between 70 and less than three QDs. This well-defined system allows us to clarify, by PL-investigation, several points which are important for the understanding of the formation and optical properties of ordered QDs. We directly trace and quantify the amount of Ge transferred from the surrounding wetting layer (WL) to the QDs in the pits. Moreover, by exploiting different pit-shapes, we reveal the role of strain-induced activation energy barriers that have to be overcome for charge carriers generated outside the dots. These need to diffuse between the energy minimum of the WL in and between the pits, and the one in the QDs. In addition, we demonstrate that the WL in the pits is already severely intermixed with Si before upright QDs nucleate, which further enhances intermixing of ordered QDs as compared to QDs grown on planar substrates. Furthermore, we quantitatively determine the amount of Ge transferred by surface diffusion through the border region between planar and patterned substrate. This is important for the growth of ordered islands on patterned fields of finite size. We highlight that the Ge WL-facets in the pits act as PL emission centres, similar to upright QDs. (paper)

  7. In vitro effect of intracanal medicaments on strict anaerobes by means of the broth dilution method

    Directory of Open Access Journals (Sweden)

    ROSA Odila Pereira da Silva

    2002-01-01

    Full Text Available The determination of bacterial susceptibility to intracanal medicaments is a necessity. Nevertheless, few studies utilize the proper methodology to carry out that evaluation with anaerobes. In this study, the steps of a broth dilution method, carried out in microplates (microdilution and tubes (macrodilution, to test the effect of traditional intracanal medicaments on anaerobic bacteria are described. The results are presented as values of minimal inhibitory and bactericidal concentrations (MIC and MBC. Standardized inocula of the anaerobic bacteria Prevotella nigrescens (ATCC 33563, Fusobacterium nucleatum (ATCC 25586 and Clostridium perfringens (ATCC 13124, in reinforced Clostridium medium (RCM and supplemented Brucella broth, were submitted to different concentrations of calcium hydroxide, chlorhexidine digluconate, camphorated paramonochlorophenol and formocresol solutions. The drugs were diluted in the same culture broths, in microplates and tubes, and were then incubated in anaerobiosis jars at 37ºC for 48 or 96 hours. The determination of MICs was carried out through visual and spectrophotometric readings, and the determination of MBCs, through the plating of aliquots on RCM-blood agar. For that kind of study, the macromethod with spectrophotometric reading should be the natural choice. MICs and MBCs obtained with the macromethod were compatible with the known clinical performance of the studied medications, and the values varied according to the bacteria and culture media employed. RCM was the most effective medium and C. perfringens, the most resistant microorganism.

  8. China’s Growing Military Power: Perpectives on Security, Ballistic Missiles, and Conventional Capabilities

    Science.gov (United States)

    2002-09-01

    y ear earlier, gras sroots units h ad to ov ercom e “ selfis h departm entalis m and ov erem p h asis of local interests” and m ov e forw ard w...reasons of strictly selfis h national interests w ere so strong th at th e “negativ e trend” w ould be arrested “at som e point,” th at pragm atis...readiness to w age local w ars an indispensable tool for ach iev ing lim ited political ends, and th is s h ould include effectiv e intim idation and th e

  9. How Congruent Is a Strict Uniform Policy with Enhanced Academic Achievement and Self-Beliefs in Early Adolescence?

    Science.gov (United States)

    Hoskins, Jo A.

    2014-01-01

    This study focuses on the analysis of the impact of school uniforms on student self-esteem and self-efficacy. In the past, schools have implemented school uniform policies in order to help improve student achievement as well as strengthen discipline. However, previous research has indicated an association, which is tenuous at best, with regard to…

  10. Second harmonic generation in gallium phosphide microdisks on silicon: from strict \\bar{4} to random quasi-phase matching

    Science.gov (United States)

    Guillemé, P.; Dumeige, Y.; Stodolna, J.; Vallet, M.; Rohel, T.; Létoublon, A.; Cornet, C.; Ponchet, A.; Durand, O.; Léger, Y.

    2017-06-01

    The convergence of nonlinear optical devices and silicon photonics is a key milestone for the practical development of photonic integrated circuits. The associated technological issues often stem from material incompatibility. This is the case of second order nonlinear processes in monolithically integrated III-V semiconductor devices on silicon, where structural defects called antiphase domains strongly impact the optical properties of the material. We theoretically investigate the influence of antiphase domains on second harmonic generation in III-V whispering gallery mode microresonators on silicon and focus on the effects of the antiphase domains’ mean size (i.e. the correlation length of the distribution). We demonstrate that the domain distributions can have opposite effects depending on the nonlinear process under consideration: while antiphase domains negatively impact second harmonic generation under \\bar{4} quasi-phase matching conditions (independent of the correlation length), large conversion efficiencies can arise far from \\bar{4}-quasi-phase matching provided that the APD correlation length remains within an appropriate range, and is still compatible with the spontaneous emergence of such defects in the usual III-V on Si epilayers. Such a build-up can be explained by the occurrence of random quasi-phase matching in the system.

  11. Peculiarities of one-carbon metabolism in the strict carnivorous cat and the role in feline hepatic lipidosis.

    Science.gov (United States)

    Verbrugghe, Adronie; Bakovic, Marica

    2013-07-19

    Research in various species has indicated that diets deficient in labile methyl groups (methionine, choline, betaine, folate) produce fatty liver and links to steatosis and metabolic syndrome, but also provides evidence of the importance of labile methyl group balance to maintain normal liver function. Cats, being obligate carnivores, rely on nutrients in animal tissues and have, due to evolutionary pressure, developed several physiological and metabolic adaptations, including a number of peculiarities in protein and fat metabolism. This has led to specific and unique nutritional requirements. Adult cats require more dietary protein than omnivorous species, maintain a consistently high rate of protein oxidation and gluconeogenesis and are unable to adapt to reduced protein intake. Furthermore, cats have a higher requirement for essential amino acids and essential fatty acids. Hastened use coupled with an inability to conserve certain amino acids, including methionine, cysteine, taurine and arginine, necessitates a higher dietary intake for cats compared to most other species. Cats also seemingly require higher amounts of several B-vitamins compared to other species and are predisposed to depletion during prolonged inappetance. This carnivorous uniqueness makes cats more susceptible to hepatic lipidosis.

  12. Minimal L-infinity-type spaces on strictly pseudoconvex domains on which the Bergman projection is continuous

    Czech Academy of Sciences Publication Activity Database

    Engliš, Miroslav; Hänninen, T.; Taskinen, J.

    2006-01-01

    Roč. 32, č. 2 (2006), s. 253-275 ISSN 0362-1588 R&D Projects: GA ČR(CZ) GA201/03/0041; GA AV ČR(CZ) IAA1019304 Institutional research plan: CEZ:AV0Z10190503 Keywords : Bergman projection * weighted supremum norms * locally convex space Subject RIV: BA - General Mathematics Impact factor: 0.354, year: 2006

  13. Strictly by the Book: Textbooks and the Control of Production in the North American Pulp and Paper Industry.

    Science.gov (United States)

    Hull, James P.

    1998-01-01

    Uses the textbook, "The Manufacture of Pulp and Paper," as a case study of technical education in a process industry during the post-World War I period. Illustrates how codification of knowledge about industrial processes served the hegemony of university-trained scientists, the leaders and beneficiaries of this new period of industrial…

  14. Propionate absorbed from the colon acts as gluconeogenic substrate in a strict carnivore, the domestic cat (Felis catus)

    DEFF Research Database (Denmark)

    Verbrugghe, A; Hesta, M; Daminet, S

    2012-01-01

    In six normal-weight and six obese cats, the metabolic effect of propionate absorbed from the colon was assessed. Two colonic infusions were tested in a crossover design with intervals of 4 weeks. The test solution contained 4 mmol sodium propionate per kg ideal body weight in a 0.2% NaCl solution...

  15. MORA DEBITORIS AND THE PRINCIPLE OF STRICT LIABILITY: SCOIN TRADING (PTY LTD V BERNSTEIN 2011 2 SA 118 (SCA

    Directory of Open Access Journals (Sweden)

    SJ Cornelius

    2012-12-01

    Full Text Available Parties generally enter into contractual relations with the sincere intention to fulfil all the obligations created in terms of their contract. However, for various reasons, parties sometimes do not comply with the terms of their contract. Where a party fails to perform at the agreed date and time or after receiving a demand from the creditor, the debtor commits breach of contract in the form of mora debitoris. The question then arises whether or not a debtor would also commit breach in the form of mora debitoris if the delay in performance cannot be attributed to wilful disregard of the contract or a negligent failure to perform on time. This was the question which the court had to determine in Scoin Trading (Pty Ltd v Bernstein.

  16. Absence of strictly age-related resistance to Mycoplasma hyosynoviae infection in 6-week-old pigs

    DEFF Research Database (Denmark)

    Lauritsen, Klara Tølbøll; Hagedorn-Olsen, Tine; Filskov Friis, Niels

    2008-01-01

    intranasally with the agent and autopsied at day 11 or 13 after infection. One uninoculated pig per age group was included as a negative control. Just as the 13-week-old pigs, the 6-week-old piglets were susceptible to blood, joint and tonsillar infection with M. hyosynoviae and developed clinical arthritis...

  17. Impacts of Community Forest Management and Strictly Protected Areas on Deforestation and Human Well-Being in Madagascar

    DEFF Research Database (Denmark)

    Rasolofoson, Ranaivo Andriarilala

    , conditional on household proximity to forest and education level. In conclusion, the impacts of CFM vary with household characteristics: some may lose while others may gain. iii) The potential of the Global Person Generated Index (GPGI) for evaluating the perceived impact of conservation interventions......, these large scale studies may be of limited use for project managers who want to build locally legitimate interventions or those who want a deeper understanding of how conservation interventions affect local people. In the third manuscript, we used a subjective measure of well-being (the GPGI) in combination...... with participatory approach to establish cause-effect relationship between interventions and locally meaningful outcomes. This has limited value for quantitatively measuring the magnitude of impacts; but holds some promises for project managers who seek local participation and social sustainability. Conservation has...

  18. Fermentation of animal components in strict carnivores: A comparative study with cheetah fecal inoculum 1,2

    NARCIS (Netherlands)

    Depauw, S.; Bosch, Guido; Hesta, M.; Whitehouse-Tedd, K.; Hendriks, W.H.; Kaandorp, J.; Janssens, P.J.

    2012-01-01

    The natural diet of felids contains highly digestible animal tissues but also fractions resistant to small intestinal digestion, which enter the large intestine where they may be fermented by the resident microbial population. Little information exists on the microbial degradability of animal

  19. Functional Itô versus Banach space stochastic calculus and strict solutions of semilinear path-dependent equations

    Science.gov (United States)

    Cosso, Andrea; Russo, Francesco

    2016-11-01

    Functional Itô calculus was introduced in order to expand a functional F(t,Xṡ+t,Xt) depending on time t, past and present values of the process X. Another possibility to expand F(t,Xṡ+t,Xt) consists in considering the path Xṡ+t = {Xx+t,x ∈ [-T, 0]} as an element of the Banach space of continuous functions on C([-T, 0]) and to use Banach space stochastic calculus. The aim of this paper is threefold. (1) To reformulate functional Itô calculus, separating time and past, making use of the regularization procedures which match more naturally the notion of horizontal derivative which is one of the tools of that calculus. (2) To exploit this reformulation in order to discuss the (not obvious) relation between the functional and the Banach space approaches. (3) To study existence and uniqueness of smooth solutions to path-dependent partial differential equations which naturally arise in the study of functional Itô calculus. More precisely, we study a path-dependent equation of Kolmogorov type which is related to the window process of the solution to an Itô stochastic differential equation with path-dependent coefficients. We also study a semilinear version of that equation.

  20. Peculiarities of One-Carbon Metabolism in the Strict Carnivorous Cat and the Role in Feline Hepatic Lipidosis

    Directory of Open Access Journals (Sweden)

    Marica Bakovic

    2013-07-01

    Full Text Available Research in various species has indicated that diets deficient in labile methyl groups (methionine, choline, betaine, folate produce fatty liver and links to steatosis and metabolic syndrome, but also provides evidence of the importance of labile methyl group balance to maintain normal liver function. Cats, being obligate carnivores, rely on nutrients in animal tissues and have, due to evolutionary pressure, developed several physiological and metabolic adaptations, including a number of peculiarities in protein and fat metabolism. This has led to specific and unique nutritional requirements. Adult cats require more dietary protein than omnivorous species, maintain a consistently high rate of protein oxidation and gluconeogenesis and are unable to adapt to reduced protein intake. Furthermore, cats have a higher requirement for essential amino acids and essential fatty acids. Hastened use coupled with an inability to conserve certain amino acids, including methionine, cysteine, taurine and arginine, necessitates a higher dietary intake for cats compared to most other species. Cats also seemingly require higher amounts of several B-vitamins compared to other species and are predisposed to depletion during prolonged inappetance. This carnivorous uniqueness makes cats more susceptible to hepatic lipidosis.

  1. "Strictly in the Capacity of Servant": The Interconnection between Residential and School Segregation in Oxnard, California, 1934-1954

    Science.gov (United States)

    Garcia, David G.; Yosso, Tara J.

    2013-01-01

    To introduce their examination of the social production of segregated space and power relations in Oxnard, California from 1934 to 1954, the authors utilize portions of a letter written by Alice Shaffer, April 21, 1938, to the Oxnard School Board of Trustees. Shaffer outlines the seemingly shared concerns of her neighbors about a disruption of the…

  2. Classroom Management Strategies of Highly Effective Teachers in Diverse Middle Schools: Be Strict and Calm, Not Mean

    Science.gov (United States)

    McGregor, Katheryne L.

    2012-01-01

    This qualitative research study investigated and identified the classroom management strategies of 12 highly effective middle school teachers who served diverse student populations at two different school sites. In addition, this research explored the beliefs and experiences of 305 diverse middle school students regarding their experiences with…

  3. Mate choice for major histocompatibility complex complementarity in a strictly monogamous bird, the grey partridge (Perdix perdix)

    Czech Academy of Sciences Publication Activity Database

    Rymešová, D.; Králová, Tereza; Promerová, Marta; Bryja, Josef; Tomášek, Oldřich; Svobodová, J.; Šmilauer, P.; Šálek, M.; Albrecht, Tomáš

    2017-01-01

    Roč. 14, č. 1 (2017), č. článku 9. ISSN 1742-9994 R&D Projects: GA ČR GA206/08/1281 Institutional support: RVO:68081766 Keywords : Grey partridge * Mate choice * MHC genes * Ornaments * Sexual selection * Social monogamy * Inbreeding avoidance Subject RIV: EG - Zoology OBOR OECD: Zoology Impact factor: 2.781, year: 2016

  4. Probing the redox metabolism in the strictly anaerobic, extremely thermophilic, hydrogen-producing Caldicellulosiruptor saccharolyticus using amperometry

    DEFF Research Database (Denmark)

    Kostesha, Natalie; Willquist, Karin; Emnéus, Jenny

    2011-01-01

    Changes in the redox metabolism in the anaerobic, extremely thermophilic, hydrogen-forming bacterium Caldicellulosiruptor saccharolyticus were probed for the first time in vivo using mediated amperometry with ferricyanide as a thermotolerant external mediator. Clear differences in the intracellul...

  5. A note on finite-scale Navier–Stokes theory: The case of constant viscosity, strictly adiabatic flow

    International Nuclear Information System (INIS)

    Jordan, P.M.; Keiffer, R.S.

    2015-01-01

    We investigate the “piston problem” for the case of a viscous, but non-thermally conducting, gas with constant transport coefficients under the recently introduced generalization of the Navier–Stokes (NS) equations known as the finite-scale Navier–Stokes (FSNS) equations. Along with determining and analyzing the integral curves of the resulting kink-type traveling wave solutions (TWS)s, the present study also reveals the importance of the bulk viscosity vis-a-vis this special case of FSNS theory and highlights the impact that averaging has on the structure of the shock profile

  6. Gene function analysis in environmental isolates: The nif regulon of the strict iron oxidizing bacterium Leptospirillum ferrooxidans

    Science.gov (United States)

    Parro, Víctor; Moreno-Paz, Mercedes

    2003-01-01

    A random genomic library from an environmental isolate of the Gram-negative bacterium Leptospirillum ferrooxidans has been printed on a microarray. Gene expression analysis was carried out with total RNA extracted from L. ferrooxidans cultures in the presence or absence of ammonium as nitrogen source under aerobic conditions. Although practically nothing is known about the genome sequence of this bacterium, this approach allowed us the selection and sequencing of only those clones bearing genes that showed an altered expression pattern. By sequence comparison, we have identified most of the genes of nitrogen fixation regulon in L. ferrooxidans, like the nifHDKENX operon, encoding the structural components of Mo-Fe nitrogenase; nifSU-hesB-hscBA-fdx operon, for Fe-S cluster assembly; the amtB gene (ammonium transporter); modA (molybdenum ABC type transporter); some regulatory genes like ntrC, nifA (the specific activator of nif genes); or two glnB-like genes (encoding the PII regulatory protein). Our results show that shotgun DNA microarrays are very powerful tools to accomplish gene expression studies with environmental bacteria whose genome sequence is still unknown, avoiding the time and effort necessary for whole genome sequencing projects. PMID:12808145

  7. Strict mast fruiting for a tropical dipterocarp tree: a demographic cost–benefit analysis of delayed reproduction and seed predation

    NARCIS (Netherlands)

    Visser, M.D.; Jongejans, E.; Breugel, van M.; Zuidema, P.A.; Chen, Y.Y.; Kassim, A.R.; Kroon, de H.

    2011-01-01

    1. Masting, the production of large seed crops at intervals of several years, is a reproductive adaptation displayed by many tree species. The predator satiation hypothesis predicts that starvation of seed predators between mast years and satiation during mast years decreases seed predation and thus

  8. [How an outbreak of MRSA in Gothenburg was eliminated: by strict hygienic routines and massive control-culture program].

    Science.gov (United States)

    Seeberg, Staffan; Larsson, Leif; Welinder-Olsson, Christina; Sandberg, Torsten; Skyman, Eva; Bresky, Bo; Lindqvist, Anna; van Raalte, Margaretha

    2002-08-08

    The largest single-strain outbreak of methicillin resistant Staphylococcus aureus (MRSA) in Scandinavia so far occurred at Sahlgrenska University Hospital in Western Sweden 1997-2000. The strain identified was identical to the UK EMRSA-16 strain. 147 patients at 36 different wards became colonised or infected. Established routines for infection control had to be revised. The endemic situation necessitated an MRSA screening programme in October 1999 for all former hospital patients on re-admission. Since May 2000 no patient has been found with the outbreak strain at Sahlgrenska University Hospital.

  9. Synthesis of nanoparticles in a flame aerosol reactor with independent and strict control of their size, crystal phase and morphology

    Energy Technology Data Exchange (ETDEWEB)

    Jiang Jingkun; Chen, D-R; Biswas, Pratim [Aerosol and Air Quality Research Laboratory, Department of Energy, Environmental and Chemical Engineering, Washington University in St Louis, Campus Box 1180, St Louis, MO 63130 (United States)

    2007-07-18

    A flame aerosol reactor (FLAR) was developed to synthesize nanoparticles with desired properties (crystal phase and size) that could be independently controlled. The methodology was demonstrated for TiO{sub 2} nanoparticles, and this is the first time that large sets of samples with the same size but different crystal phases (six different ratios of anatase to rutile in this work) were synthesized. The degree of TiO{sub 2} nanoparticle agglomeration was determined by comparing the primary particle size distribution measured by scanning electron microscopy (SEM) to the mobility-based particle size distribution measured by online scanning mobility particle spectrometry (SMPS). By controlling the flame aerosol reactor conditions, both spherical unagglomerated particles and highly agglomerated particles were produced. To produce monodisperse nanoparticles, a high throughput multi-stage differential mobility analyser (MDMA) was used in series with the flame aerosol reactor. Nearly monodisperse nanoparticles (geometric standard deviation less than 1.05) could be collected in sufficient mass quantities (of the order of 10 mg) in reasonable time (1 h) that could be used in other studies such as determination of functionality or biological effects as a function of size.

  10. Kidney function during 12 months of strict metabolic control in insulin-dependent diabetic patients with incipient nephropathy

    DEFF Research Database (Denmark)

    Feldt-Rasmussen, B; Mathiesen, E R; Hegedüs, L

    1986-01-01

    Thirty-six patients with insulin-dependent diabetes mellitus who had Albustix-negative urine but elevated urinary albumin excretion (30 to 300 mg per 24 hours) were matched in pairs according to their urinary albumin level, blood glycosylated hemoglobin level, and sex and assigned randomly...... in all patients during insulin infusion, but no consistent change was observed in the control group. No significant change was observed in the glomerular filtration rate. Our data suggest that the pathologic processes causing microalbuminuria in early renal disease are not reversed during 12 months...

  11. Outcome of strict implementation of infection prevention control measures during an outbreak of Middle East respiratory syndrome.

    Science.gov (United States)

    El Bushra, Hassan E; Al Arbash, Hussain A; Mohammed, Mutaz; Abdalla, Osman; Abdallah, Mohamed N; Al-Mayahi, Zayid K; Assiri, Abdallah M; BinSaeed, Abdulaziz A

    2017-05-01

    The objective of this retrospective cohort study was to assess the impact of implementation of different levels of infection prevention and control (IPC) measures during an outbreak of Middle East respiratory syndrome (MERS) in a large tertiary hospital in Saudi Arabia. The setting was an emergency room (ER) in a large tertiary hospital and included primary and secondary MERS patients. Rapid response teams conducted repeated assessments of IPC and monitored implementation of corrective measures using a detailed structured checklist. We ascertained the epidemiologic link between patients and calculated the secondary attack rate per 10,000 patients visiting the ER (SAR/10,000) in 3 phases of the outbreak. In phase I, 6 primary cases gave rise to 48 secondary cases over 4 generations, including a case that resulted in 9 cases in the first generation of secondary cases and 21 cases over a chain of 4 generations. During the second and third phases, the number of secondary cases sharply dropped to 18 cases and 1 case, respectively, from a comparable number of primary cases. The SAR/10,000 dropped from 75 (95% confidence interval [CI], 55-99) in phase I to 29 (95% CI, 17-46) and 3 (95% CI, 0-17) in phases II and III, respectively. The study demonstrated salient evidence that proper institution of IPC measures during management of an outbreak of MERS could remarkably change the course of the outbreak. Copyright © 2017 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

  12. Changes in Smoking Behavior Following a Strict No-Smoking Policy in U.S. Navy Recruit Training

    Science.gov (United States)

    1993-08-01

    Smoking and Health. DHHS Publication No. (CDC) 87-8396, 1990. Wilcox, N.S., Prochaska , J.D., Velicer, W.F., & DiClemente , C.C. •1985). Subject...the "entry" survey and had an expanded section on attitudes regarding Na,, y smoking policy. Specific questionnaire measures are described below...not expected, given the number of studies that have associated education level with smoking status (US DHI-iS, 1990; Wilcox, Prochaska , Velicer

  13. Sponge-Associated Bacteria Are Strictly Maintained in Two Closely Related but Geographically Distant Sponge Hosts ▿ † ‡ §

    Science.gov (United States)

    Montalvo, Naomi F.; Hill, Russell T.

    2011-01-01

    The giant barrel sponges Xestospongia muta and Xestospongia testudinaria are ubiquitous in tropical reefs of the Atlantic and Pacific Oceans, respectively. They are key species in their respective environments and are hosts to diverse assemblages of bacteria. These two closely related sponges from different oceans provide a unique opportunity to examine the evolution of sponge-associated bacterial communities. Mitochondrial cytochrome oxidase subunit I gene sequences from X. muta and X. testudinaria showed little divergence between the two species. A detailed analysis of the bacterial communities associated with these sponges, comprising over 900 full-length 16S rRNA gene sequences, revealed remarkable similarity in the bacterial communities of the two species. Both sponge-associated communities include sequences found only in the two Xestospongia species, as well as sequences found also in other sponge species and are dominated by three bacterial groups, Chloroflexi, Acidobacteria, and Actinobacteria. While these groups consistently dominate the bacterial communities revealed by 16S rRNA gene-based analysis of sponge-associated bacteria, the depth of sequencing undertaken in this study revealed clades of bacteria specifically associated with each of the two Xestospongia species, and also with the genus Xestospongia, that have not been found associated with other sponge species or other ecosystems. This study, comparing the bacterial communities associated with closely related but geographically distant sponge hosts, gives new insight into the intimate relationships between marine sponges and some of their bacterial symbionts. PMID:21856832

  14. Sponge-Associated Bacteria Are Strictly Maintained in Two Closely Related but Geographically Distant Sponge Hosts ▿ † ‡ §

    OpenAIRE

    Montalvo, Naomi F.; Hill, Russell T.

    2011-01-01

    The giant barrel sponges Xestospongia muta and Xestospongia testudinaria are ubiquitous in tropical reefs of the Atlantic and Pacific Oceans, respectively. They are key species in their respective environments and are hosts to diverse assemblages of bacteria. These two closely related sponges from different oceans provide a unique opportunity to examine the evolution of sponge-associated bacterial communities. Mitochondrial cytochrome oxidase subunit I gene sequences from X. muta and X. testu...

  15. Infectious Gastroenteritis and the Need for Strict Contact Precaution Procedures in Adults Presenting in the Emergency Department

    DEFF Research Database (Denmark)

    Skyum, Florence; Andersen, Vibeke; Chen, Ming

    2018-01-01

    BACKGROUND: Acute infectious gastroenteritis requires contact precautions to prevent spreading. On acute admission the cause of diarrhoea is unknown, so the decision of whom to isolate has to be made on clinical information with a risk of inexpedient use of contact precautions. AIM: The aims...... of the study were to investigate how often gastroenteritis occurs, and thus the isolation indication has to be assessed, in Danish emergency departments, and how often patients have to remain on contact precaution according to the results of the faecal samples. METHODS: This Danish register based retrospective......: Among 66,885 acute admissions 4.3% patients had at least one feature of gastroenteritis: admission with a chief complaint of diarrhoea (1.6%); faecal sample microbiology examination (2.8%); discharged with a gastroenteritis diagnosis (1.7%). 19% of those who had a faecal sample tested were norovirus...

  16. Three months of strictly controlled daily endurance exercise reduces thrombin generation and fibrinolytic risk markers in younger moderately overweight men

    DEFF Research Database (Denmark)

    Gram, Anne Sofie; Bladbjerg, Else-Marie; Skov, Jane

    2015-01-01

    PURPOSE: Physical activity is associated with a decreased risk of cardiovascular disease, but dose dependency of long-term physical exercise on biomarkers within coagulation and fibrinolysis is unknown. We aimed to investigate effects of two doses of daily endurance exercise on biomarkers...... of 600 kcal/day (HIGH), 300 kcal/day (MOD), or to maintain their habitual lifestyle (CON). Fasting blood samples were collected before and after the intervention and analysed for thrombin generation (endogenous thrombin potential, ETP) and concentrations of tissue-type plasminogen activator (t......-PA), plasminogen activator inhibitor type 1 (PAI-1), and von Willebrand factor (vWF). RESULTS: We observed significant within-group decreases in ETP (MOD 7 %; HIGH 6 %) and in t-PA (MOD 22 %; HIGH 21 %) and PAI-1 (MOD 16 %; HIGH 32 %) in both training groups, and no changes in the CON group. At 3 months, between...

  17. Strict tropism for CD71+/CD234+human reticulocytes limits the zoonotic potential ofPlasmodium cynomolgi.

    Science.gov (United States)

    Kosaisavee, Varakorn; Suwanarusk, Rossarin; Chua, Adeline C Y; Kyle, Dennis E; Malleret, Benoit; Zhang, Rou; Imwong, Mallika; Imerbsin, Rawiwan; Ubalee, Ratawan; Sámano-Sánchez, Hugo; Yeung, Bryan K S; Ong, Jessica J Y; Lombardini, Eric; Nosten, François; Tan, Kevin S W; Bifani, Pablo; Snounou, Georges; Rénia, Laurent; Russell, Bruce

    2017-09-14

    Two malaria parasites of Southeast Asian macaques, Plasmodium knowlesi and P cynomolgi , can infect humans experimentally. In Malaysia, where both species are common, zoonotic knowlesi malaria has recently become dominant, and cases are recorded throughout the region. By contrast, to date, only a single case of naturally acquired P cynomolgi has been found in humans. In this study, we show that whereas P cynomolgi merozoites invade monkey red blood cells indiscriminately in vitro, in humans, they are restricted to reticulocytes expressing both transferrin receptor 1 (Trf1 or CD71) and the Duffy antigen/chemokine receptor (DARC or CD234). This likely contributes to the paucity of detectable zoonotic cynomolgi malaria. We further describe postinvasion morphologic and rheologic alterations in P cynomolgi -infected human reticulocytes that are strikingly similar to those observed for P vivax These observations stress the value of P cynomolgi as a model in the development of blood stage vaccines against vivax malaria.

  18. Effect of two years of strict metabolic control on progression of incipient nephropathy in insulin-dependent diabetes

    DEFF Research Database (Denmark)

    Feldt-Rasmussen, B; Mathiesen, E R; Deckert, T

    1986-01-01

    36 patients with insulin-dependent diabetes mellitus who had 'Albustix'-negative urine but raised urinary albumin excretion (30 to 300 mg/24 h) were randomly assigned to either remaining on conventional insulin treatment or continuous subcutaneous insulin infusion and followed up for 2 years...... albumin excretion rate above 300 mg/24 h in at least two of three 24 h urine collections) developed in 5 patients in the conventional-treatment group, but not in the insulin-infusion group (p less than 0.05, two-tailed). Fractional albumin clearance (mean and range X 10(7] increased in the conventional...

  19. 0579 Law Democracy and Development.indd

    African Journals Online (AJOL)

    2007-07-20

    Jul 20, 2007 ... themselves immoral, such as prostitution;7 activities which are neither im- moral nor criminal but which are prohibited for reasons of public policy, such as the protection of the public,8 and activities which are neither immoral nor criminal in the sense already described, but are those that traders are prohib-.

  20. Aegridade tõenäosuslikud mudelid ja mõned näited = Probability models for time series and some practical examples : II koht magistritööde kategoorias / Gerly Ottender

    Index Scriptorium Estoniae

    Ottender, Gerly

    2009-01-01

    Artikkel on lühikokkuvõte magistritööst, mis uuris finantsvahenduse tegevusala tööjõukuluindeksi aegrida aastatel 1996-2007 Eesti Statistikaameti andmetel. Eesmärgiks oli koostada vastava aegrea mudel ja teha selle analüüsi

  1. Geodetic Determining of Stockpile Volume of Mineral Excavated in Open Pit Mine/ Geodetické Určenie Objemu Vyťažiteľných Zásob Nerastu V Povrchovom Lome

    Directory of Open Access Journals (Sweden)

    Labant Slavomír

    2013-03-01

    Full Text Available V súčasnej geodetickej praxi je nevyhnutnosťou používať moderné geodetické prístroje a rôzne CAD (Computer Aided Design softvéry pre proces spracovania a vizualizácie priestorových údajov. Tento príspevok sa zaoberá geodetickým zameraním povrchového lomu Kecerovce za účelom určenia objemu nevyťažených zásob andezitu pre znovu otvorenie lomu a začatie ťažby andezitu. Predmetný lom je situovaný na upätí Slanských vrchov. Určenie pomocných geodetických bodov a okolia lomu sa vykonalo technológiou GNSS RTK metódou. Podrobné zameranie lomu bolo realizované univerzálnou meracou stanicou. Priestorové údaje získané z meraní sa spracovali v príslušných firemných softvéroch. Následne získané priestorové súradnice boli importované do graficko-vypočtových softvérov pre ďalšie spracovanie a vizualizáciu. Tieto graficko-výpočtové softvéry ponúkajú okrem 3D modelovania povrchov a vizualizácie aj ich analýzu, najmä určenie objemových údajov reprezentujúcich rôzne aspekty pre posudzovanie činností v daných odvetviach s možným ďalším rozvojom.

  2. The crystal structures of jaguéite, Cu2Pd3Se4, and chrisstanleyite, Ag2Pd3Se4

    DEFF Research Database (Denmark)

    Topa, Dan; Makovicky, Emil; Balic Zunic, Tonci

    2006-01-01

    -radiation. There are two unique Pd sites, one Cu (or Ag) and two Se sites in the unit cell. Atom Pd1 forms isolated square arrangements PdSe4, whereas the adjacent arrangements involving Pd2 are paired via a common edge. The (Cu,Ag) coordination tetrahedra form (100) layers which, together with the Pd2-Cu(Ag)-Pd1-Cu(Ag)-Pd...

  3. Ekologická obnova aneb přirozená a řízená sukcese jako užiteční pomocníci

    Czech Academy of Sciences Publication Activity Database

    Prach, Karel

    2017-01-01

    Roč. 27, č. 2 (2017), s. 40-45 ISSN 1211-1678 R&D Projects: GA ČR(CZ) GA17-09979S Institutional support: RVO:67985939 Keywords : landscape * restoration * vegetation Subject RIV: EH - Ecology, Behaviour OBOR OECD: Ecology

  4. Regioselective biooxidation of (+)-valencene by recombinant <it>E. coli expressing CYP109B1 from Bacillus subtilis in a two-liquid-phase system

    OpenAIRE

    Schmid Rolf D; Itoh Masashi; Machida Kazuhiro; Girhard Marco; Arisawa Akira; Urlacher Vlada B

    2009-01-01

    Abstract Background (+)-Nootkatone (4) is a high added-value compound found in grapefruit juice. Allylic oxidation of the sesquiterpene (+)-valencene (1) provides an attractive route to this sought-after flavoring. So far, chemical methods to produce (+)-nootkatone (4) from (+)-valencene (1) involve unsafe toxic compounds, whereas several biotechnological approaches applied yield large amounts of undesirable byproducts. In the present work 125 cytochrome P450 enzymes from bacteria were tested...

  5. 27. XI algusega kell 15 toimub von Krahli teatris...

    Index Scriptorium Estoniae

    2004-01-01

    Rahvusvaheline videoperformance'ite festival "Inport". Näidatakse performance'ite dokumentatsioone ja spetsiaalselt kaamerale tehtud performatiivseid teoseid, Roland Bergere'i (Saksamaa) koostatud eriprogrammi "Audible ranges, sounds in performance". Loetletud näidatavate videote autorid

  6. Towards Evidence-Based Initial Teacher Education in Singapore: A Review of Current Literature

    Science.gov (United States)

    Low, Ee-Ling; Hui, Chenri; Taylor, Peter G.; Ng, Pak Tee

    2012-01-01

    Initial teacher education (ITE) in Singapore is shifting towards evidence-based practice. Despite a clear policy orientation, ITE in Singapore has not yet produced the evidence base that it is anticipating. This paper presents an analytical review of previous research into ITE in Singapore and makes comparisons to the larger international context.…

  7. Physical Education Initial Teacher Educators' Expressions of Critical Pedagogy(ies): Coherency, Complexity or Confusion?

    Science.gov (United States)

    Philpot, Rod

    2016-01-01

    While an emphasis on social justice has emerged as a theme in initial teacher education (ITE) over the past decade, there is much debate about how to engage ITE students in foregrounding issues of equity and social justice in their own teaching. One strategy, the introduction of critical pedagogy in ITE, has been promoted in teacher education…

  8. La communaute internationale et l'esclavage | Domingue ...

    African Journals Online (AJOL)

    ... non seulement à prohiber l'esclavage, mais également à sanctionner pénalement tout acte, ou toute tentative, visant à esclavagiser une autre personne ou toute conspiration à cet effet. La société internationale devrait donc condamner l'esclavage comme Crime contre l'Humanité. Elle devrait aussi réparer ses séquelles.

  9. When is it acceptable to kill a strictly protected carnivore : Exploring the legal constraints on wildlife management within Europe's Bern Convention

    NARCIS (Netherlands)

    Linnell, John; Trouwborst, Arie; Fleurke, Floor

    2017-01-01

    As wolf populations expand across Europe, many countries face challenges in finding ways to address the concerns of some elements among the rural stakeholders who are being asked to share their landscapes with wolves for the first time in several generations. In these recovery landscapes, wolves are

  10. Strict monandry in the ponerine army ant genus Simopelta suggests that colony size and complexity drive mating system evolution in social insects

    DEFF Research Database (Denmark)

    Kronauer, Daniel J C; O'Donnell, Sean; Boomsma, Jacobus J

    2011-01-01

    Altruism in social insects has evolved between closely related full-siblings. It is therefore of considerable interest why some groups have secondarily evolved low within-colony relatedness, which in turn affects the relatedness incentives of within-colony cooperation and conflict. The highest qu...

  11. Bifidobacterium longum CCM 7952 Promotes Epithelial Barrier Function and Prevents Acute DSS-Induced Colitis in Strictly Strain-Specific Manner

    Czech Academy of Sciences Publication Activity Database

    Šrůtková, Dagmar; Schwarzer, Martin; Hudcovic, Tomáš; Zákostelská, Zuzana; Dráb, V.; Španová, A.; Rittich, B.; Kozáková, Hana; Schabussova, I.

    2015-01-01

    Roč. 10, č. 7 (2015) E-ISSN 1932-6203 R&D Projects: GA ČR GA303/09/0449; GA ČR(CZ) GAP303/12/0535 Institutional support: RVO:61388971 Keywords : INFLAMMATORY BOWEL DISEASES * DEXTRAN SULFATE SODIUM Subject RIV: EC - Immunology Impact factor: 3.057, year: 2015

  12. «Ad finem vincendi et habendi civitatem per viam obsidionis stricte et continuos stimulos». The siege of Trieste in 1368-69

    Directory of Open Access Journals (Sweden)

    Donata Degrassi

    2007-12-01

    Full Text Available In 1368-69, Trieste sustained, by the Venetians, a siege that lasted for almost one year, at the end of which the city did not surrender due to hunger but following a battle in which the Austrian forces, that had come to help the people of Trieste, were defeated. The siege was reconstructed on the base of news – a great part from Venetian sources – that handed down the memory of these events and above all on the remains of an exchange of letters between the doge Andrea Contarini and the commander of the Venetian troops positioned under the wall of Trieste, Domenico Michel. This deals with a method that is not very customary, that supplies a large quantity of information regarding the conduction of a siege, but even the difficulties that the besieging armies encounter. The comparison between this unintentional source and the chronicles relevant to the event permit us to verify through what mechanisms of selection and through which processes of elaboration are identified and presented in the historical narrations of the elements to pass down to those which follow – in other words, to become history – and what significance is attributed to them. Finally, a brief treatment of the subject regarding the discussion that was started in Trieste between the Nineteenth and Twentieth century regarding these events which occurred such a long time ago, that, however, marked the start of the city belonging to the state in a Hapsburg scope rather than a Venetian one. In this way, we wanted to focus the attention on the fact that a community and its past is not something definite and for which the discussion can cease once and for all, but it can sustain different interpretations according to the cultural contingencies and sensibilities that time after time develop within the same. In the appendix of the present essay, the choice of sources relevant to the siege is presented.

  13. The outcome of I-131 ablation therapy for intermediate and high-risk differentiated thyroid cancer using a strict definition of successful ablation.

    Science.gov (United States)

    Watanabe, Ken; Uchiyama, Mayuki; Fukuda, Kunihiko

    2017-09-01

    This article examines the outcome of radioactive iodine ablation therapy for thyroid cancer in high-risk patients and investigates background factors influencing ablation failure. We included 91 patients in this retrospective analysis and evaluated the ablation success rate. Successful ablation was defined as the absence of visible iodine-131 (I-131) accumulation in the thyroid bed after whole-body scans and thyroglobulin levels sex, I-131 dose, pathology, resection stump findings, tumor T category and thyroglobulin levels, which could affect ablation outcome. Successful ablation was achieved in only 14 patients (15.4%). Pre-ablation serum thyroglobulin levels were significantly higher in the ablation failure group than in the success group (P 10 ng/ml were significantly related to ablation failure after multivariate analysis (odds ratio 27.2; 95% confidence interval 2.469-299.7; P = 0.007). The ablation success rate was very low because of high thyroglobulin levels, even with high-dose I-131. High-risk patients, especially those with high thyroglobulin levels (>10 ng/ml), are unlikely to reach levels low enough to meet successful ablation criteria.

  14. A Comparative Analysis of the Cost of Oversight of Major Defense Acquisition Programs Strictly under the Direction of the Department of Defense 5000 Series of Instructions

    National Research Council Canada - National Science Library

    Rousseau, Gary

    2004-01-01

    .... The only truth learned throughout this process is that defense acquisition does need oversight and that there is no cookie cutter pattern for oversight that will fit all types of acquisition programs equally well...

  15. The promoter activity of isovaleryl-CoA dehydrogenase-encoding gene (ivdA) from Aspergillus oryzae is strictly repressed by glutamic acid.

    Science.gov (United States)

    Yamashita, Nobuo; Sakamoto, Kazutoshi; Yamada, Osamu; Akita, Osamu; Nishimura, Akira

    2007-06-01

    We cloned the isovaleryl-CoA dehydrogenase (IVD)-encoding gene from Aspergillus oryzae. The promoter of ivdA was subjected to beta-glucuronidase (GUS) reporter assays in which certain amino acids were used as a major carbon source. L-leucine most strongly induced GUS-activity, while in the case of L-glutamate, significantly low activity was found, indicating that ivdA transcription was strongly repressed by glutamic acid.

  16. SOCIAL INCLUSION AND SOLIDARITY IN STRICT POST-GRADUATION: EXPERIENCING THE LABORATORY "SCIENTIFIC WAKE FOR THE FUTURE" (PRIMARY AND SECONDARY EDUCATION).

    Science.gov (United States)

    Noronha, Silvana Aparecida Alves Corrêa de; Bernardes, Linda; Noronha, Samuel Marcos Ribeiro de; Nascimento, Fernanda Amorim de Morais; Ferreira, Lydia Masako

    2015-01-01

    To stimulate and awakening the interest of students of high school or elementary public schools in research and science through scientific initiation stages in the Postgraduate Program in Translational Surgery. To stimulate and awakening the interest of students of high school or elementary public schools in research and science through scientific initiation stages in the Postgraduate Program in Translational Surgery. The target audience for the development of scientific activities were students enrolled in mid-level course (second year initially) and have approval of their participation in this project by the school and by legal guardians. The inclusion criteria were: physical proximity to the higher education institution, signing the consent form by the legal responsible for the students, and for the board of the school unit and the researcher. Initially, students performed diagnostic evaluation about the prior knowledge of biology, science and scientific research. From there, the classes were prepared based on the result of this test, then started the activities of Junior Scientific Initiation in basic education. The school chosen for this initial phase of the pilot project was the State School Rui Bloem which has 13 classrooms for the second year of medium education in a total of 390 students. Of these, 160 (41%) were interested but only 16 (10%) were eligible to start the pilot project in Translational Surgery Laboratory of Unifesp. These students showed average yield of 50% in diagnostic test and should start the next training in cell and molecular biology laboratory and also to attend scientific meetings. In the initial phase of the project, was observed the great student interest in scientific career, but at the same time, a great need for improvement. The choice of public school was for access to university and proximity. In addition, these students have more shortcomings and deficiencies. But this does not mean that the fascination for scientific career cannot turn them into great researchers thus contributing to the economic, social and intellectual growth of our country through scientific research. Estimular e despertar o interesse dos alunos do ensino médio ou fundamental de escolas públicas na pesquisa e na ciência por meio de estágios de Iniciação Científica Junior no Programa de Pós-Graduação em Cirurgia Translacional da Unifesp. O público alvo para o desenvolvimento das atividades científicas foram alunos regularmente matriculados em curso de nível médio (segundos anos inicialmente) e que tivessem aprovação de sua participação pela direção da escola e responsáveis legais. Quanto aos critérios de inclusão: proximidade física com a instituição de ensino superior, assinatura do termo de consentimento pelos responsáveis dos alunos, pela diretoria da unidade escolar e pelo pesquisador. Inicialmente, os alunos realizaram avaliação diagnóstica acerca dos conhecimentos prévios de biologia, ciências e pesquisa científica. A partir daí as aulas eram elaboradas com base no resultado deste teste, para então iniciar as atividades de Iniciação Científica Junior. A escola escolhida para esta fase inicial do projeto piloto foi a Escola Estadual Rui Bloem que possui 13 salas de aula para o segundo ano do ensino médio com total de 390 alunos. Destes, 160 (41%) apresentaram-se interessados; porém, somente 16 (10%) foram elegíveis para iniciar o projeto piloto no Laboratório de Cirurgia Translacional da Unifesp. Estes alunos apresentaram rendimento médio de 50% na prova diagnóstica e deverão iniciar os próximos treinamentos no Laboratório de Biologia Celular e Molecular e também a frequentar as reuniões científicas. Nesta fase inicial houve interesse dos alunos do ensino médio e o projeto piloto apresentado estimulou e despertou interesse dos alunos de escola pública na pesquisa e na ciência. A escolha de uma escola pública foi para o acesso à universidade e proximidade. Além disso, esses alunos têm mais carências e deficiências. Mas isso não significa que o fascínio pela carreira científica não pode transformá-los em grandes pesquisadores, contribuindo assim para o crescimento econômico, social e intelectual do nosso país através da pesquisa científica.

  17. The outcome of I-131 ablation therapy for intermediate and high-risk differentiated thyroid cancer using a strict definition of successful ablation

    International Nuclear Information System (INIS)

    Watanabe, Ken; Uchiyama, Mayuki; Fukuda, Kunihiko

    2017-01-01

    This article examines the outcome of radioactive iodine ablation therapy for thyroid cancer in nigh-risk patients and investigates background factors influencing ablation failure. We included 91 patients in this retrospective analysis and evaluated the ablation success rate. Successful ablation was defined as the absence of visible iodine-131 (I-131) accumulation in the thyroid bed after whole-body scans and thyroglobulin levels <2 ng/ml in a TSH-stimulated state after ablation. We extracted data on patients' age, sex, I-131 dose, pathology, resection stump findings, tumor T category and thyroglobulin levels, which could affect ablation outcome. Successful ablation was achieved in only 14 patients (15.4%). Pre-ablation serum thyroglobulin levels were significantly higher in the ablation failure group than in the success group (P < 0.001), while no significant differences were found for other factors between the groups. Furthermore, thyroglobulin levels >10 ng/ml were significantly related to ablation failure after multivariate analysis (odds ratio 27.2; 95% confidence interval 2.469-299.7; P = 0.007). The ablation success rate was very low because of high thyroglobulin levels, even with high-dose I-131. High-risk patients, especially those with high thyroglobulin levels (>10 ng/ml), are unlikely to reach levels low enough to meet successful ablation criteria. (author)

  18. Manufactured by Kawasaki Heavy Industries Ltd of Harima, in Japan, the cryostat of the ATLAS electromagnetic calorimeter barrel underwent very strict cryogenic tests before being shipped to Europe

    CERN Multimedia

    2001-01-01

    The cryostat consists of a vacuum chamber, a cylinder that is 5.5 metres in diameter, 7 metres long, and a concentric cold chamber to be filled with liquid argon that will house the detector. The whole unit is made out of aluminium 5083 and will weigh 210 tonnes when put together with the detector.

  19. Cyclosporin A therapy in rheumatoid arthritis: only strict application of the guidelines for safe use can prevent irreversible renal function loss

    NARCIS (Netherlands)

    van den Borne, B. E.; Landewé, R. B.; Goei The, H. S.; Breedveld, F. C.; Dijkmans, B. A.

    1999-01-01

    To investigate (1) whether the increase in serum creatinine observed during cyclosporin A (CsA) therapy was reversible in a group of patients with rheumatoid arthritis (RA) treated before the current guidelines for safe use in RA were developed and (2) whether the application of these guidelines

  20. Calcium signalling in the ciliated protozoan model, Paramecium: strict signal localisation by epigenetically controlled positioning of different Ca²⁺-channels.

    Science.gov (United States)

    Plattner, Helmut

    2015-03-01

    The Paramecium tetraurelia cell is highly organised, with regularly spaced elements pertinent to Ca(2+) signalling under epigenetic control. Vesicles serving as stationary Ca(2+) stores or undergoing trafficking contain Ca(2+)-release channels (PtCRCs) which, according to sequence and domain comparison, are related either to inositol 1,4,5-trisphosphate (InsP3) receptors (IP3R) or to ryanodine receptor-like proteins (RyR-LP) or to both, with intermediate characteristics or deviation from conventional domain structure. Six groups of such PtCRCs have been found. The ryanodine-InsP3-receptor homology (RIH) domain is not always recognisable, in contrast to the channel domain with six trans-membrane domains and the pore between transmembrane domain 5 and 6. Two CRC subtypes tested more closely, PtCRC-II and PtCRC-IV, with and without an InsP3-binding domain, reacted to InsP3 and to caffeine, respectively, and hence represent IP3Rs and RyR-LPs. IP3Rs occur in the contractile vacuole complex where they allow for stochastic constitutive Ca(2+) reflux into the cytosol. RyR-LPs are localised to cortical Ca(2+) stores; they are engaged in dense core-secretory vesicle exocytosis by Ca(2+) release, superimposed by Ca(2+)-influx via non-ciliary Ca(2+)-channels. One or two different types of PtCRCs also occur in other vesicles undergoing trafficking. Since the PtCRCs described combine different features they are considered derivatives of primitive precursors. The highly regular, epigenetically controlled design of a Paramecium cell allows it to make Ca(2+) available very locally, in a most efficient way, along predetermined trafficking pathways, including regulation of exocytosis, endocytosis, phagocytosis and recycling phenomena. The activity of cilia is also regulated by Ca(2+), yet independently from any CRCs, by de- and hyperpolarisation of the cell membrane potential. Copyright © 2014 Elsevier Ltd. All rights reserved.

  1. Investigation of Color Constancy in 4.5-Month-Old Infants under a Strict Control of Luminance Contrast for Individual Participants

    Science.gov (United States)

    Yang, Jiale; Kanazawa, So; Yamaguchi, Masami K.; Kuriki, Ichiro

    2013-01-01

    The current study examined color constancy in infants using a familiarization paradigm. We first obtained isoluminance in each infant as defined by the minimum motion paradigm and used these data to control the luminance of stimuli in the main experiments. In the familiarization phase of the main experiment, two identical smiling face patterns…

  2. Compliance Parameters through Risk Analysis Methodology for Strict Liability Mitigation According to the Law Anti- Corruption (12.846 / 2013 Regarding Public Business

    Directory of Open Access Journals (Sweden)

    Beatriz Miranda Batisti

    2016-11-01

    Full Text Available The Law 12,846 / 2013 has the scope to fight it and enable companies to become active agents in this intent. The repressive aspect of the legislation can be mitigated if the company adopts strategies of prevention through compliance programs. The preventive effectiveness of this law will depend on the analysis of legal aspects and business management topics. The risk analysis methodology and the adoption of objective parameters for the management of anti-corruption risks, allows companies to build an integrity program that puts in focus the ethical actions necessary for companies willing to negotiate with the government.

  3. Making sense of 'lower' and 'upper' stem-group Euarthropoda, with comments on the strict use of the name Arthropoda von Siebold, 1848.

    Science.gov (United States)

    Ortega-Hernández, Javier

    2016-02-01

    The ever-increasing number of studies that address the origin and evolution of Euarthropoda - whose extant representatives include chelicerates, myriapods, crustaceans and hexapods - are gradually reaching a consensus with regard to the overall phylogenetic relationships of some of the earliest representatives of this phylum. The stem-lineage of Euarthropoda includes numerous forms that reflect the major morphological transition from a lobopodian-type to a completely arthrodized body organization. Several methods of classification that aim to reflect such a complex evolutionary history have been proposed as a consequence of this taxonomic diversity. Unfortunately, this has also led to a saturation of nomenclatural schemes, often in conflict with each other, some of which are incompatible with cladistic-based methodologies. Here, I review the convoluted terminology associated with the classification of stem-group Euarthropoda, and propose a synapomorphy-based distinction that allows 'lower stem-Euarthropoda' (e.g. lobopodians, radiodontans) to be separated from 'upper stem-Euarthropoda' (e.g. fuxianhuiids, Cambrian bivalved forms) in terms of the structural organization of the head region and other aspects of overall body architecture. The step-wise acquisition of morphological features associated with the origins of the crown-group indicate that the node defining upper stem-Euarthropoda is phylogenetically stable, and supported by numerous synapomorphic characters; these include the presence of a deutocerebral first appendage pair, multisegmented head region with one or more pairs of post-ocular differentiated limbs, complete body arthrodization, posterior-facing mouth associated with the hypostome/labrum complex, and post-oral biramous arthropodized appendages. The name 'Deuteropoda' nov. is proposed for the scion (monophyletic group including the crown-group and an extension of the stem-group) that comprises upper stem-Euarthropoda and Euarthropoda. A brief account of common terminological inaccuracies in recent palaeontological studies evinces the utility of Deuteropoda nov. as a reference point for discussing aspects of early euarthropod phylogeny. © 2014 Cambridge Philosophical Society.

  4. Phylogenetic placement of an unusual coral mushroom challenges the classic hypothesis of strict coevolution in the Apterostigma pilosum group ant-fungus mutualism

    Science.gov (United States)

    Bryn T.M. Dentinger; D.Jean Lodge; Andrew B. Munkacsi; Dennis E. Desjardin; David J. McLaughlin

    2009-01-01

    The ~50 million-year-old fungus-farming ant mutualism is a classic example of coevolution, involving ants that subsist on asexual, fungal biomass, in turn propagating the fungus clonally through nest-to-nest transmission. Most mutualistic ants cultivate two closely related groups of gilled mushrooms, whereas one small group of ants in the genus ...

  5. Sampling the Denatured State of Polypeptides in Water, Urea, and Guanidine Chloride to Strict Equilibrium Conditions with the Help of Massively Parallel Computers.

    Science.gov (United States)

    Meloni, Roberto; Camilloni, Carlo; Tiana, Guido

    2014-02-11

    The denatured state of polypeptides and proteins, stabilized by chemical denaturants like urea and guanidine chloride, displays residual secondary structure when studied by nuclear-magnetic-resonance spectroscopy. However, these experimental techniques are weakly sensitive, and thus molecular-dynamics simulations can be useful to complement the experimental findings. To sample the denatured state, we made use of massively-parallel computers and of a variant of the replica exchange algorithm, in which the different branches, connected with unbiased replicas, favor the formation and disruption of local secondary structure. The algorithm is applied to the second hairpin of GB1 in water, in urea, and in guanidine chloride. We show with the help of different criteria that the simulations converge to equilibrium. It results that urea and guanidine chloride, besides inducing some polyproline-II structure, have different effect on the hairpin. Urea disrupts completely the native region and stabilizes a state which resembles a random coil, while guanidine chloride has a milder effect.

  6. IT enabled service delivery innovation from quality perspective

    Directory of Open Access Journals (Sweden)

    Yao-Chin Lin

    2014-03-01

    Full Text Available The objective is to understand how information and service quality to influence of IT enabled service (ITeS, then to enhance service delivery innovation (SDI. This study bases ITeS to elaborate two research questions by adopting Rodosek’s business reference model. Consequently, we conduct a case study approach, by deriving proposals concerning the relationships among two quality perspectives, ITeS, and SDI in a Taiwanese publishing company. In the end, we concluded three related findings. Firstly, the company based on service orientated to provide basic service functions to encourage more users to enjoy their services, as well as facilitating collaborative work via the online discussion area. Secondly, the company adopted advanced service functions to extend their service scopes to end-users, such as download the news into handheld devices. Finally, the company utilized the supporting service functions to assist customers integrating the ideas and plans.

  7. Tisty, vyžlata i masojiedky k ničemuž neužitečné aneb Analýza sémantického pole a čeledi slova pes ve staré češtině

    Czech Academy of Sciences Publication Activity Database

    Vajdlová, Miloslava

    2004-01-01

    Roč. 87, č. 3 (2004), s. 136-144 ISSN 0027-8203 R&D Projects: GA AV ČR KSK9056118 Institutional research plan: CEZ:AV0Z9061902 Keywords : Old Czech * semantic field * semantics Subject RIV: AI - Linguistics

  8. Navigační úloha aktivního alotetického vyhýbání se místu (AAPA): užitečná metoda pro hodnocení prostorové kognice a chování laboratorních zvířat

    Czech Academy of Sciences Publication Activity Database

    Petrásek, Tomáš; Benkovičová, Kristína; Valeš, Karel; Stuchlík, Aleš

    2009-01-01

    Roč. 13, č. 4 (2009), s. 195-200 ISSN 1211-7579. [Konference Centra neuropsychiatrických studií /9./. Znojmo, 15.10.2009-17.10.2009] R&D Projects: GA MŠk(CZ) 1M0517; GA ČR GA309/09/0286; GA ČR(CZ) GA309/07/0341; GA MZd(CZ) NR9178; GA MZd(CZ) NR9180 Institutional research plan: CEZ:AV0Z50110509 Keywords : spatial learning * AAPA * place navigation Subject RIV: FH - Neurology

  9. Podiel osobnostných a interpersonálnych činiteľov na vysvetlení sociálnej pohody učiteľov. / The share of personal and interpersonal factors in explaining social well-being of teachers.

    Directory of Open Access Journals (Sweden)

    Anna Janovská, Oľga Orosová

    2013-03-01

    Full Text Available The aim of the presented study was to establish the share of personality variables and social support from school headteachers in explaining variance of social well-being of teachers. We utilized the concept of social well-being as stated by Keyes (1998. The questionnaire IASR-B5 (Trapnell & Wiggins, 1990 was used todetect personality traits and The Brief Resilience Scale (Smith et al., 2008 to detect the level of resilience. Providing of social support was measured by the SAS–C scale (Trobst, 2000 based on circumplex model of interpersonal behaviour, describing eight types of supportive behaviour. The research sample consisted of 256 primary school teachers. The results were processed by multivariate linear regression analysis. Regression models confirmed a significant share of supportive behaviour of schoolheadteachers in explaining variance of social well-being variables.

  10. Ecologia de comunidades de insetos bentônicos (Ephemeroptera, Plecoptera e Trichoptera, em córregos do parque ecológico de Goiânia, Goiás, Brasil Ecology of benthic insects communi ites (Ephemeroptera, Plecoptera and Trichoptera in streams at parque ecológico de Goiânia, Goiás, Brazil

    Directory of Open Access Journals (Sweden)

    Leandro Gonçalves Oliveira

    1997-12-01

    Full Text Available Relationships among some abiotic factors (temperature, velocity, flow, conductivity, oxy-reduction potential and pH and the seazonal density of benthic insects (immature forms of the orders Ephemeroptera, Plecoptera and Trichoptera at the Parque Ecológico de Goiânia, Goiás are studied. An area of 1m² was sampled and abiotic factors were recorded in 4 sites from August/1994 to July/1995. The faunistic composition was 75% Ephemeroptera, 1% Plecoptera and 24% Trichoptera. The data suggest the water velocity and flow as the main factors that determined the aquatic insects abundance.

  11. Association of volume of patient encounters with residents' in-training examination performance.

    Science.gov (United States)

    McCoy, Christopher P; Stenerson, Matthew B; Halvorsen, Andrew J; Homme, Jason H; McDonald, Furman S

    2013-08-01

    Patient care and medical knowledge are Accreditation Council for Graduate Medical Education (ACGME) core competencies. The correlation between amount of patient contact and knowledge acquisition is not known. To determine if a correlation exists between the number of patient encounters and in-training exam (ITE) scores in internal medicine (IM) and pediatric residents at a large academic medical center. Retrospective cohort study Resident physicians at Mayo Clinic from July 2006 to June 2010 in IM (318 resident-years) and pediatrics (66 resident-years). We tabulated patient encounters through review of clinical notes in an electronic medical record during post graduate year (PGY)-1 and PGY-2. Using linear regression models, we investigated associations between ITE score and number of notes during the previous PGY, adjusted for previous ITE score, gender, medical school origin, and conference attendance. For IM, PGY-2 admission and consult encounters in the hospital and specialty clinics had a positive linear association with ITE-3 % score (β = 0.02; p = 0.004). For IM, PGY-1 conference attendance is positively associated with PGY-2 ITE performance. We did not detect a correlation between PGY-1 patient encounters and subsequent ITE scores for IM or pediatric residents. No association was found between IM PGY-2 ITE score and inpatient, outpatient, or total encounters in the first year of training. Resident continuity clinic and total encounters were not associated with change in PGY-3 ITE score. We identified a positive association between hospital and subspecialty encounters during the second year of IM training and subsequent ITE score, such that each additional 50 encounters were associated with an increase of 1 % correct in PGY-3 ITE score after controlling for previous ITE performance and continuity clinic encounters. We did not find a correlation for volume of encounters and medical knowledge for IM PGY-1 residents or the pediatric cohort.

  12. El papel del Polo Democrático Alternativo en las movilizaciones agrarias de la última década

    OpenAIRE

    Tache, Michael

    2014-01-01

    El interés de esta monografía es analizar el papel que han jugado las organizaciones de izquierda en las recientes movilizaciones agrarias. Para esto, se evaluará la relación entre el Polo Democrático Alternativo y el paro de los corteros de caña del 2008 y las movilizaciones lecheras en contra de los decretos que prohibían la comercialización de leche en cantina. El trabajo aborda un estudio histórico desde mitad del siglo XX que pretende evidenciar la relación gremio-gobierno y su, posterio...

  13. Volunteering within Initial Teacher Education: Factors That Boost and Block Participation

    Science.gov (United States)

    Forster, Daniella J.; Archer, Jennifer; Tajin, Rukhsana T.

    2015-01-01

    Voluntary professional experience can be a powerful way for initial teacher education (ITE) students to develop an understanding of schools and their communities. Do ITE students make use of these opportunities? There is little Australian research that explores genuine volunteering that does not "require" students to engage with the…

  14. The Meaning and Utility of Institutional Teaching Evaluations

    Science.gov (United States)

    East, Katheryn

    2015-01-01

    This study analyzes end of course institutional teaching evaluations (ITEs) done anonymously by students in a pre-service teacher education course over a 15-year span. The purpose was to determine if and how the ITE findings might inform practice and relate to teaching metaphors as a tool of study. Analysis revealed: (a) teacher effectiveness…

  15. Student Teachers' Perceptions of Poverty and Educational Achievement

    Science.gov (United States)

    Thompson, Ian; McNicholl, Jane; Menter, Ian

    2016-01-01

    This paper reports on a mixed methods study carried out within the Initial Teacher Education (ITE) programme at the University of Oxford on the ways that the course sought to frame and address the link between poverty and poorer educational outcomes. The study was concerned with the views held by ITE students on the effects of poverty on pupils'…

  16. Indigofera tinctoria Linn (Fabaceae) attenuates cognitive and ...

    African Journals Online (AJOL)

    Results: Scopolamine-induced cognitive deficits were significantly reversed by ITE (p < 0.001 at 20 mg/kg) in a dose-dependent fashion in all the behavioral paradigms tested. Furthermore, ITE dosedependently scavenged lipid peroxide, superoxide and hydroxyl free radicals with 50 % inhibition concentration (IC50) of 7.28 ...

  17. Critical Professional Issues in Labour Force Development for Teachers with Children up to Two Years of Age: A New Zealand Perspective

    Science.gov (United States)

    Rockel, Jean

    2014-01-01

    This paper critically examines current concerns regarding professional issues in labour force development for teachers with children up to two years of age (UtoT). The concerns in New Zealand (NZ) relate to whether initial teacher-education (ITE) qualifications prepare teachers to work with children UtoT, involving synergy between ITE and the…

  18. Developing a Curriculum for Initial Teacher Education Using a Situated Learning Perspective

    Science.gov (United States)

    Skinner, Nigel

    2010-01-01

    This paper argues that the implications of the concept of situated learning are important when developing a curriculum for initial teacher education (ITE). It describes and analyses the use of a model of ITE designed to stimulate discussions promoting the development of professional craft knowledge situated mainly in schools and to connect these…

  19. Planting the Seed of Teacher Identity: Nurturing Early Growth through a Collaborative Learning Community

    Science.gov (United States)

    Harlow, Ann; Cobb, Donella J.

    2014-01-01

    This paper reports on the findings of a reconceptualised Initial Teacher Education (ITE) programme where a collaborative relationship between the university and partner schools saw the shared responsibility for the first year ITE programme. Findings from this study suggests that ongoing, authentic teaching experiences in collaboration with…

  20. Preparing Teachers for Diversity: The Role of Initial Teacher Education. Annexes 3-6 to the Final Report to DG Education, Youth, Sport and Culture of the European Commission

    Science.gov (United States)

    European Commission, 2017

    2017-01-01

    Research in initial teacher education (ITE) usually focuses on the policies and practices that shape the professional preparation of candidate teachers. There is a wide range of such policies and practices in Europe. One of the main reasons for such heterogeneity is that there is no agreement on what ITE curricula should particularly emphasise…

  1. You Mean I Have to Teach Sustainability Too? Initial Teacher Education Students' Perspectives on the Sustainability Cross-Curriculum Priority

    Science.gov (United States)

    Dyment, Janet E.; Hill, Allen

    2015-01-01

    In this paper, we report on an investigation into initial teacher education students' (ITES) understandings of sustainability and the Australian National Curriculum Sustainability Cross Curricular Priority (CCP). We also explore their willingness and capacities to embed the CCP into their own teaching practices. The ITES (N = 392) completed a…

  2. Reforming Initial Teacher Education: A Call for Innovation

    Science.gov (United States)

    Yeigh, Tony; Lynch, David

    2017-01-01

    A variety of public critiques, reports and government reviews into Initial Teacher Education (ITE) in Australia and globally have called for a rethink on teacher education. Similarly, key researchers such as Hattie (2011), Smith and Lynch (2010) and Ingvarson et al. (2014) have argued for new, innovative approaches to ITE that are able to provide…

  3. The potential benefits from respiratory gating for breast cancer patients regarding target coverage and dose to organs at risk when applying strict dose limits to the heart: results from the DBCG HYPO trial

    DEFF Research Database (Denmark)

    Berg, Martin; Lorenzen, Ebbe L; Jensen, Ingelise

    2018-01-01

    PURPOSE: The potential benefits from respiratory gating (RG) compared to free-breathing (FB) regarding target coverage and dose to organs at risk for breast cancer patients receiving post-operative radiotherapy (RT) in the DBCG HYPO multicentre trial are reported. MATERIAL AND METHODS: Patients i...

  4. Intra- and inter-population polymorphism in Coletinia maggii (Grassi, 1887) (Zygentoma: Nicoletiidae), an inhabitant of soil, mesovoid shallow substratum (MSS) and caves--A challenge for the strict classification of subterranean fauna?

    Science.gov (United States)

    Gilgado, José D; Ortuño, Vicente M

    2015-02-19

    New locations of Coletinia maggii (Grassi, 1887) have been discovered in the center of the Iberian Peninsula in different types of subterranean environments, such as a stony layer in the subsoil of an alluvial plain, an alluvial Mesovoid Shallow Substratum or Milieu Souterrain Superficiel (MSS) and a gypsum cave. This is the first record of both an alluvial MSS in the center of the Iberian Peninsula and of a subterranean species living in it. The high number of specimens captured allowed the first detailed study of the morphological intra- and inter-population variations of this species. The implications of its presence in these different environments, its wide distribution area across Europe, and the relevance of the morphological variation in the characters for the taxonomy of this species are discussed. Based on the results, Coletinia hernandoi Molero, Bach & Gaju, 2013 is proposed as a new synonym of C. maggii.

  5. Dynamic response to peripheral nerve injury detected by in situ hybridization of IL-6 and its receptor mRNAs in the dorsal root ganglia is not strictly correlated with signs of neuropathic pain

    Czech Academy of Sciences Publication Activity Database

    Brázda, Václav; Klusáková, I.; Svíženská, I.; Dubový, P.

    2013-01-01

    Roč. 9, č. 42 (2013) ISSN 1744-8069 R&D Projects: GA MŠk(CZ) ED1.1.00/02.0068 Institutional research plan: CEZ:AV0Z50040702 Institutional support: RVO:68081707 Keywords : CHRONIC CONSTRICTION INJURY * SATELLITE GLIAL-CELLS * SCIATIC-NERVE Subject RIV: BO - Biophysics Impact factor: 3.531, year: 2013

  6. Cytotoxic T lymphocyte responses in allogeneic radiation bone marrow chimeras. The chimeric host strictly dictates the self-repertoire of Ia-restricted T cells but not H-2K/D-restricted T cells

    International Nuclear Information System (INIS)

    Bradley, S.M.; Kruisbeek, A.M.; Singer, A.

    1982-01-01

    The present report has used fully H-2 allogeneic radiation bone marrow chimeras to assess the role of host restriction elements in determining the self-specificity of Ia- and H-2K/D-restricted T cells that participate in the generation of trinitrophenyl (TNP)-specific cytotoxic T lymphocytes (CTL). It was demonstrated that there exists a stringent requirement for the recognition of host thymic-type Ia determinants, but there exists only a preference for host thymic-type H-2K/D determinants. Indeed, once the stringent requirement for recognition of host Ia determinants was fulfilled, anti-TNP CTL were generated in response to TNP-modified stimulators that expressed either donor-type or host-type H-2K/D determinants. The CTL that were generated in response to TNP-modified donor-type stimulators were shown to be specific for TNP and restricted to the non-thymic H-2K/D determinants of the chimeric donor. Thus, these results demonstrate in a single immune response that the thymic hypothesis accurately predicts the self-specificity expressed by Ia-restricted T cells, but does not fully account for the self-specificity expressed by H-2K/D-restricted T cells. These results are consistent with the concept that H-2K/D-restricted T cells, but not Ia-restricted T cells, can differentiate into functional competence either intrathymically or extra-thymically. The results demonstrate that the generation of anti-TNP CTL responses involve two parallel sets of major histocompatibility complex-restricted cell interactions, an Ia-restricted TH-accessory cell interaction required for TH cell activation, and an H-2K/D-restricted pCTL-stimulator cell interaction required for pCTL stimulation. The interaction between activated TH cells and stimulated pCTL is mediated, at least in part, by nonspecific soluble helper factors

  7. Brief review of 1995 events at Ukraine's NPPs. Report on the ChNPP unit 1 of November 27.1995 ''strict regime area premises contamination after reactor refuelling''

    International Nuclear Information System (INIS)

    Lomakin, V.

    1996-01-01

    In 1995 number of events at NPP had considerably decreased as compared with that for previous 1992-94, amounted in 87. In particular, as compared with 1994, events number had decreased by 36%. It characterizes a total improvement of current NPPs safety level during 1995. The most events number as recalculated per single unit was at the South Ukraine NPP - 8. The least - at the ChNPP - 4 in total, and 1,3 per unit. Decreasing of a total events number for 1995 did also accordingly reduce other quantitative system indices which reflect state of NPPs safety level. Among event root causes, as it was before, ''administrative management deficiencies'' and ''staff training deficiencies'' are still dominanting. ''Human factor'' issues are still pending for NPPs safety, despite of considerable efforts applied to improved efficiency of correcting measures aimed at their solution. Of sufficient importance for events system development in 1995 was the work implemented at the SSTC NRS/NRA as regards preparation of modern edition of the ''Regulation on order of NPP events investigation and account''. The IAEA/Nuclear Safety Division rendered a sufficient assistance for this work to be done through arrangement of advisory help to Ukrainian specialists from international experts. 2 figs, 8 diagrams

  8. Correlation of the National Board of Medical Examiners Emergency Medicine Advanced Clinical Examination given in July to intern American Board of Emergency Medicine in-training examination scores, a predictor of performance?

    Directory of Open Access Journals (Sweden)

    Katherine Hiller

    2015-11-01

    Full Text Available Introduction: There is great variation in the knowledge base of Emergency Medicine (EM interns in July. The first objective knowledge assessment during residency does not occur until eight months later, in February, when the American Board of EM (ABEM administers the in-training examination (ITE. In 2013, the National Board of Medical Examiners (NBME released the EM Advanced Clinical Examination (EM-ACE, an assessment intended for fourth-year medical students. Administration of the EM-ACE to interns at the start of residency may provide an earlier opportunity to assess the new EM residents’ knowledge base. The primary objective of this study was to determine the correlation of the NBME EM-ACE, given early in residency, with the EM ITE. Secondary objectives included determination of the correlation of the United States Medical Licensing Examination (USMLE Step 1 or 2 scores with early intern EM-ACE and ITE scores and the effect, if any, of clinical EM experience on examination correlation. Methods: This was a multi-institutional, observational study. Entering EM interns at six residencies took the EM-ACE in July 2013 and the ABEM ITE in February 2014. We collected scores for the EMACE and ITE, age, gender, weeks of clinical EM experience in residency prior to the ITE, and USMLE Step 1 and 2 scores. Pearson’s correlation and linear regression were performed. Results: Sixty-two interns took the EM-ACE and the ITE. The Pearson’s correlation coefficient between the ITE and the EM-ACE was 0.62. R-squared was 0.5 (adjusted 0.4. The coefficient of determination was 0.41 (95% CI [0.3-0.8]. For every increase of one in the scaled EM-ACE score, we observed a 0.4% increase in the EM in-training score. In a linear regression model using all available variables (EM-ACE, gender, age, clinical exposure to EM, and USMLE Step 1 and Step 2 scores, only the EM-ACE score was significantly associated with the ITE (p<0.05. We observed significant colinearity

  9. Şiî İmâmiyye Fıkhının Teşekkül Süreci ve İmamet

    OpenAIRE

    Hakyemez, Cemil

    2008-01-01

    Our article study named “The Formation Process of Fiqh Concerning The Shi’ite Imamiyyah and the Imamate” consist of introduction and four main titles. In this article, firstly, the arising of Islamic Fiqh is evaluated. Secondly, the structure of the early Shi’ite thought is investigated and in this context, the understanding of imamate is dealed with. Thirdly, the centralization of imamate in the understanding of Shi’ite fiqh and the arguments of that are analysed. Finally, the instituti...

  10. Touch the sky with your hands: a special Planetarium for blind, deaf, and motor disabled

    Science.gov (United States)

    García, Beatriz; Maya, Javier; Mancilla, Alexis; Álvarez, Silvina Pérez; Videla, Mariela; Yelós, Diana; Cancio, Angel

    2015-03-01

    The Planetarium for the blind, deaf, and motor disabled is part of the program on Astronomy and Inclusion of the Argentina Pierre Auger Foundation (FOPAA) and the Institute in Technologies and Detection of Astroparticles-Mendoza (ITeDAM).

  11. Avastusi makulatuurkaantes ja kaante vahel / Endel Valk-Falk

    Index Scriptorium Estoniae

    Valk-Falk, Endel, 1932-

    2008-01-01

    Senitundmatust Tallinna katekismusest 1649. aastast, mis leiti raamatu "Polydori Vergilii Urbinatis Anglicae Historiae" köite kaante vahelt. Viimase lehtede ehisraami ja dekoratiivraamistuses initsiaalide väidetavaks autoriks on Hans Holbein noorem

  12. Leelo-leelo ja alleaa-alleaa eesti teatri laval / Priit Põldma

    Index Scriptorium Estoniae

    Põldma, Priit, 1994-

    2006-01-01

    Viimasel ajal on üha enam lavastustes kasutatud elavat laulu. Positiivsed näited on Tallinna Linnateatri "Eesti teatri laulud" ja NO93 "Nafta!", vähem õnnestunud Eesti Draamateatri "Othello", ka teistest lavastustest

  13. Äsja lõppenud NU performance'i-festival oli paljuski retromaiguline... / Anders Härm ; interv. R[eet] V[arblane

    Index Scriptorium Estoniae

    Härm, Anders, 1977-

    2007-01-01

    Kuraator II NU performance'i-festivalist, performance'ite taaslavastustest sellel uue performance'i festivalil, festivali jätkumisest. Leonhard Lapini "Multiplitseeritud inimese" rekonstruktsioonist Von Krahli teatris

  14. Program Integration for International Technology Exchange

    International Nuclear Information System (INIS)

    Rea, J.L.

    1993-01-01

    Sandia National Laboratories (SNL), Albuquerque, New Mexico, supports the International Technology Exchange Division (ITED) through the integration of all international activities conducted within the DOE's Office of Environmental Management (EM)

  15. Sesoonseid märkmeid metakriitikast = Seasonal notes on metacriticism / Andreas Trossek

    Index Scriptorium Estoniae

    Trossek, Andreas, 1980-

    2015-01-01

    Sissejuhatus käesoleva Kunst.ee numbri faksiimile rubriigile: kunstikriitika mõjust reaalsele kunstielule. Näited Kumu kunstimuuseumi 2015. a. neljast väljapanekust, mis on saanud alguse kunstiajakirjades ilmunud materjalidest

  16. Nestarejushtsheje telo, vetshnõi duhh / Dipak Tshopra

    Index Scriptorium Estoniae

    Tshopra, Dipak

    2003-01-01

    10 vananemisvastast teesi : väited, mis vabastavad mõistuse veendumusest vananeda. Varem avaldatud : Nestarejushtsheje telo, vetshnõi duhh. Kvantovaja alternativa starenija. - Moskva : Kron-press; Korona, 1994

  17. Mõrvaprotsessi süüalune üritas uurijaid kohtusse anda / Villu Päärt

    Index Scriptorium Estoniae

    Päärt, Villu, 1972-

    2003-01-01

    Tartu endise abilinnapea Aleks Lenzneri poja Antoni tapmises kohtu alla antud Valeri Tsakker saatis kaitsepolitseisse avalduse, väites, et keskkriminaalpolitseinikud avaldasid talle psühholoogilist survet

  18. Toila ja Aseri vallas võivad tuulikud kerkima hakata / Külli Kriis

    Index Scriptorium Estoniae

    Kriis, Külli, 1961-

    2007-01-01

    Ida-Virumaale kerkib kolm uut tuuleparki: Toila valda kavandatava Päite-Vaivina tuulepargi arendajaks on OÜ Est Wind Power, Aseri valda rajatavate tuuleparkide arendajateks on OÜ Irben ja AS Windest Green Energy

  19. Peter Fisk kutsub innovatiivsusele / Kuldar Kullasepp

    Index Scriptorium Estoniae

    Kullasepp, Kuldar, 1980-

    2007-01-01

    Turunduskonverentsil Password esinenud Suurbritannia turunduskonsultandi Peter Fiski ettekandest. Lisa: Peter Fiski näited suurepärastest äridest. Aasta Turunduskonkursi korraldaja Hando Sinisalu kommentaarid konkursile: Tulemuslikkus ennekõike. Lisa: Turundustegu

  20. Computational Cognition and Robust Decision Making

    Science.gov (United States)

    2013-03-06

    methodology for identifying sensory neural circuits of the fruit fly brain. Technical approach: Dynamic signal processing systems; convex optimization...14 DISTRIBUTION STATEMENT A – Unclassified, Unlimited Distribution Bio-inspired Computation J. Wiles (U. Queensland , ITEE) iRAT: Neurorobotic

  1. Banaanikasvatuse alused ning tootmispõhine teadus / Andres Taklaja

    Index Scriptorium Estoniae

    Taklaja, Andres, 1947-

    2011-01-01

    Kõrgtehnoloogilise tootmise ja tugevate ülikoolide seosest Silicon Valley näite põhjal ehk teaduspõhisest tootmisest ja tootmispõhisest teadusest, kus suured ettevõtted on tähtsad teaduse tellijad

  2. Trip generation studies for special generators.

    Science.gov (United States)

    2010-02-01

    This research examines the effects of town centers and senior housing developments on : surrounding roadways and nearby transit. The Institute of Transportation Engineers (ITE) : Trip Generation Manual, which determines number of trips produced or at...

  3. Trip generation studies for special generators : final report, December 2009.

    Science.gov (United States)

    2009-09-01

    This research examines the effects of town centers and senior housing developments on surrounding roadways and nearby transit. The Institute of Transportation Engineers (ITE) Trip Generation Manual, which determines number of trips produced or attrac...

  4. Sample Set (SE): SE30 [Metabolonote[Archive

    Lifescience Database Archive (English)

    Full Text Available SE30 Comparison of seed metabolites among soybean varieties Investigation of Glycine max. green seed metabol...ites. 3 varieties (Kamogawashichiri, Koitozairai, Tanbakuro) data are examined. Tak

  5. LEADER jõudis Eestisse / Harda Roosna

    Index Scriptorium Estoniae

    Roosna, Harda, 1956-

    2006-01-01

    EL-i maaelu toetusprogrammi LEADER+ rakendamist on katsetatud Põlva-, Valga-, Pärnu- ja Võrumaal. Hiiumaal arutletakse programmi rakendamiseks vajaliku tegevusgrupi moodustamise üle märtsis. Lisad: Ajalugu; Näited

  6. Homme kell 14 algab Vaala galeriis järjekordse "INPORTi" raames...

    Index Scriptorium Estoniae

    2004-01-01

    Poola kunstnike Dariusz Fodczuki (sünd. 1966), Wladislaw Kazmierczaki (sünd. 1951), Ewa Rybska (sünd. 1958), Artur Grabowski ja Pawel Kwasniewski (sünd. 1963) performance'ite esitlus. Korraldaja Gert Hatsukov

  7. BLRT tõrjub börsile mineku kuuldust / Martin Hanson

    Index Scriptorium Estoniae

    Hanson, Martin, 1984-

    2007-01-01

    BLRT lükkas ümber Ekspress Grupi omaniku Hans H. Luige väite, et investeerimispankurid on ette valmistamas BLRT minekut börsile. Diagramm: BLRT Grupi majandustulemused. Vt. samas: Asutati tsaariarmee laevade ehitamiseks

  8. Establishment of Local Trip Generation Rates or Equations for Mixed-Use Developments in Kansas : Technical Summary

    Science.gov (United States)

    2012-10-01

    Currently, the trip generation rates and equations contained in the Institute of Transportation Engineers (ITE) Trip Generation Manual, 8th Edition are based on the information collected at single-use, free-standing sites and cannot be directly appli...

  9. Peegeldus ajas : aja, ruumi ja vormi kohtumispaik / Kaja Tooming

    Index Scriptorium Estoniae

    Tooming, Kaja

    2002-01-01

    ited: Kimiyo Mishima skulptuur "Newspaper 84 - E" (1984) Hara Muuseumi aias Tokyos, Miyajima Tatsuo installatiivne teos "Keep Change, Connect with Everything, Continue Forever" (1998), Kyoto Kiyomizudera templi budistliku kalmistu hauakivid

  10. "Zolotogo dozhdja" nad "stalinskim ampirom" ne budet / Nadezhda Ivantsova

    Index Scriptorium Estoniae

    Ivantsova, Nadezhda

    2003-01-01

    2002. a. kuulutati kinoteater "Rodina" ja kultuurimaja Sillamäel arhitektuurimälestusmärkideks kui stalinliku ampiiri näited. Nende renoveerimise ja korrashoiuga seotud probleemidest. Kommentaar Vladimir Shurminilt

  11. Rituaalid organisatsioonikultuuris väärtuste edastajate ja identiteedi kujundajatena Hansapanga näitel / Maarja Põld, Ester Võsu

    Index Scriptorium Estoniae

    Põld, Maarja

    2006-01-01

    Kultuurikesksetest lähenemisviisidest organisatsiooni uurimisel ning lähemalt praktiseeritavate rituaalide osalemisest selle organisatsiooni väärtuste vahendamisel ja identiteedi kujundamisel Hansapanga näite varal

  12. THE SUNNI-SHI‘AH CONFLICT AND THE SEARCH FOR PEACE IN INDONESIA

    Directory of Open Access Journals (Sweden)

    Said Agil Siradj

    2013-06-01

    Full Text Available This article attempts to scrutinize the phenomenon of theological contestation in Indonesia, as represented by the Sunnite and Shi’ite conflict in the region of Sampang, East Java. The conflict has occurred due to Muslims’ inability to withstand the differences among them, so that violence is considered a way of final settlement. In this paper, the author will try, therefore, to analyze theological problems between the Sunnite and the Shi’ite in the region. It has been widely known that the Sunnite and the Shi’ite came out of the basis of similar truth, and, in fact, they share the same spirit of glorifying Islam around the world. In this way, all Muslim communities in the world, including the Sunnite and the Shi’ite, should be able to put their theological differences as God’s graces and the blessing of life, not as the point of conflict and disharmony.

  13. 4. aprill 2014 Elleri Muusikakool. Tubina päev

    Index Scriptorium Estoniae

    2014-01-01

    Rahvusvahelise Eduard Tubina Ühingu poolt Tartu Muusikakoolis korraldatud konverentsist, kontserdist ja E. Tubina "Kogutud teoste" III köite esitlusest, millega tähistatakse helilooja kõigi sümfooniate 1-10 ilmumist

  14. LED traffic signal management system : final report.

    Science.gov (United States)

    2016-06-01

    This research originated from the opportunity to develop a methodology to assess when LED (Light Emitting Diode) traffic signal modules begin to fail to meet the Institute of Transportation Engineers (ITE) performance specification for luminous inten...

  15. Hüvitise väljamaksmisest keeldumine ja hüvitise vähendamine kahjukindlustuses : [bakalaureusetöö] / Karin Jõks ; Tartu Ülikool, õigusteaduskond ; juhendaja: Herbert Sepp

    Index Scriptorium Estoniae

    Jõks, Karin

    2000-01-01

    Kahjukindlustuse reguleerimine üldiste kindlustustingimustega, kindlustushüvitis, väljamaksmisest keeldumine, vähendamise alused (Euroopa Liidu, Saksamaa, Venemaa, Eesti ja angloameerika-maade näited), kindlustusvõtjaga võrdsustatud isikud

  16. New logistics solutions for freight forwarders / Felix Schmidt = Информационные технологии и оптимизация логистических схем / Феликс Шмидт

    Index Scriptorium Estoniae

    Schmidt, Felix

    2003-01-01

    Ettekanne 3.-4. detsembrini 2003 Tallinnas toimunud rahvusvahelisel konverents-näitusel "Logistics and transport in international trade" tutvustab rahvusvaheliste kaubavedude ekspedeerijatele mõeldud logistiliste infosüsteemide projekte ITeLS ja TRAPIST. Kaardid. Skeemid

  17. Telecommunicatie in de jaren negentig: van de Big Bang naar een geordend heelal of een nieuw zwart gat

    NARCIS (Netherlands)

    Dommering, E.J.; Franken, H.

    2003-01-01

    Ter afsluiting van het onderzoeksprogramma van ITeR (Informatietechnologie en recht) analyseert dit essay wat er de laatste tien jaar met de telecommunicatie is gebeurd en hoe zich dit verhoudt tot de regulering. Het essay doet ook enige toekomstverkenningen.

  18. Istorija Svjato-troitskoi tserkvi, I - II / G. Sinjakova

    Index Scriptorium Estoniae

    Sinjakova, G.

    1998-01-01

    Ivangorodi Püha Kolmainsuse kiriku (Linavabriku pargis) ehitamisest (1873), arhitektuurist, tegutsemise ajalugu. Arhitekt A. Krakau (1817-1888). Perekond Stieglitz'ite matmispaik. Järgneb 11. apr. 1998, lk. 6

  19. Maksumoraal maksukuulekuse mõjutajana / Kerly Lillemets

    Index Scriptorium Estoniae

    Lillemets, Kerly, 1974-

    2007-01-01

    Maksumoraali ja maksukuulekuse kujunemisest, seosest demokraatia arengu, väärtushinnangute ja haridusega, näited Euroopast ja Ameerika Ühendriikidest. Lisa: Maksudega nõustumise mõjurite klassifikatsioon

  20. Vaese valla edukuse tagab projektipõhine lisaraha / Maie Nisu

    Index Scriptorium Estoniae

    Nisu, Maie

    2007-01-01

    Riigikokku kandideeriv Alatskivi vallavanem vaatleb, kui palju on Tartumaa ja Jõgevamaa saanud projektide kaudu raha, ning kummutab väite, nagu eraldaks ERL raha ainult neile omavalitsustele, mille juhid kuuluvad ERL-i

  1. Deliktivõimetute isikute ning deliktivõimeliste alaealiste poolt õigusvastaselt tekitatud kahju hüvitamine : [bakalaureusetöö] / Janno Lahe ; Tartu Ülikool, õigusteaduskond ; juhendaja: Tambet Tampuu

    Index Scriptorium Estoniae

    Lahe, Janno, 1978-

    2000-01-01

    Kahju õigusvastane tekitamine võlasuhete alusena, deliktivõimetus tsiviilvastutust välistava asjaoluna, teiste isikute vastutus deliktivõimetu isiku poolt tekitatud kahju eest. Eesti, Venemaa, Saksamaa näited

  2. Anna ajas edasi : lähenemine ajalisele arhitektuurile ja muutuste arhitektuurile = Feed it forward : an approach towards time-based design and an architecture of change / Michael Hensel

    Index Scriptorium Estoniae

    Hensel, Michael

    2002-01-01

    ited: Ocean North'i eskiis Inimsusküsimuste Maailmakeskusele New Yorgis, Nasrin Kalbasi kohandatava arhitektuuri projekt, Achim Mengese projekt - uurib alternatiivset lähenemist agrotootmisele Westlandis Hollandis

  3. "Mina olen tõeline viinapuu..." : allegooriline motiiv 15. sajandi vormiplaadil Pirita kloostrist / Helen Bome ; tõlk. Tiina Randviir

    Index Scriptorium Estoniae

    Bome, Helen, 1976-

    2007-01-01

    Pirita kloostrist pärinevatest miniatuurreljeefi fragmentidest, mis on ainsad säilinud näited hiliskeskaegsetest keraamilistest vormiplaatidest Eestis. Arutletakse vormiplaatide valikuprintsiipide, ikonograafia ja kasutusvõimaluste üle

  4. Prunskiene spurned for Kaliningrad visit / Milda Seputyte

    Index Scriptorium Estoniae

    Seputyte, Milda

    2005-01-01

    Leedu poliitikud avaldavad pahameelt põllumajandusminister Kazimiera Prunskiene Kaliningradi juubelipidustustele minemise üle, väites, et kui riigi presidenti pole kutsutud, siis ei tohiks ka keegi teine riiki esindada

  5. An Empirical Study of the Trends in Real Estate Prices in Chandigarh (India)

    OpenAIRE

    Mittal, Bharat

    2007-01-01

    Indian real estate has huge potential demand in almost every sector especially commercial, residential, retail, industrial, hospitality, healthcare, etc. Commercial office space requirement is led by the burgeoning outsourcing and Information Technology Industry. The leaders of the IT/ITES world have set up or are setting up their centres in India. Estimated demand from IT/ITES sector alone is expected to be 150mn sq. ft. of space across the major cities by 2010. In residential se...

  6. Strategic Implications of Intercommunal Warfare in Iraq

    Science.gov (United States)

    2005-02-01

    the U.S. embassy in the United Arab Emirates; Major James Overstreet, USAF, the former Assistant Air Attaché in Amman Jordan; Colonel Patrick...Relations from Claremont Graduate University, Claremont, California. v SUMMARY Contemporary Iraqi society is comprised of Shi’ite Arabs , Sunni Arabs ...orientation and ideology. Around 60-65 percent of Iraqis are Shi’ite Arabs , 15-20 percent are Sunni Muslim Arabs , and 15-20 percent are Kurds. Turkomans

  7. Computer simulation in initial teacher education: a bridge across the faculty/practice divide or simply a better viewing platform?

    OpenAIRE

    Lowe, Graham

    2011-01-01

    This thesis reports on a mixed methods research project into the emerging area of computer simulation in Initial Teacher Education (ITE). Some areas where simulation has become a staple of initial or ongoing education and training, i.e. in health care and military applications, are examined to provide a context. The research explores the attitudes of a group of ITE students towards the use of a recently developed simulation tool and in particular considers the question of whether they view co...

  8. Evaluating Crustal Contamination Effects on the Lithophile Trace Element Budget of Shergottites

    Science.gov (United States)

    Brandon, A. D.; Ferdous, J.; Peslier, A. H.

    2017-01-01

    The origin of the incompatible trace element (ITE) enriched compositions of shergottites has been a point of contention for decades [1-2]. Two scenarios have been proposed, the first is that enriched shergottite compositions reflect an ITE-enriched mantle source, whereas in the second, the ITE enrichment reflects crustal contamination of mantle-derived parent magmas. Evidence supporting the first scenario is that the ITE-enriched shergottite compositions are consistent with the outcomes of magma ocean crystallization [3], and that Os-Nd isotope relationships for shergottites cannot be explained by realistic crustal contamination models [4]. In contrast, Cl and S isotopes are consistent with shergottite magmas interacting with Mars crust [5,6], and ITE-enriched olivine-hosted melt inclusions and interstitial glass are found in depleted shergottite Yamato 980459 [7]. These findings indicate that some level of crustal interaction occurred but the question of whether ITE-enrichments in some bulk shergottites reflect crustal contamination remains open. Recently, a Mars crustal breccia meteorite has been found, NWA 7034 and its paired stones, that is our best analogue to an average of Mars ancient crust [8-10]. This allows for better constraints on crustal contamination of shergottite magmas. We modeled magma-crust mixing and assimilation-fractional crystallization (AFC) using ITE-depleted shergottite compositions and bulk NWA 7034 and its clasts as end-members. The results of these models indicate that crustal contamination can only explain the ITE-enriched compositions of some bulk shergottites under unusual circumstances. It is thus likely that the shergottite range of compositions reflects primarily mantle sources.

  9. Work-Life Balance in the BPO Sector

    OpenAIRE

    P, Vanishree

    2012-01-01

    The success of any organization is highly dependent on its workforce. Especially the ITeS BPO industry needs to be flexible enough to develop commitment and talent in their workforce. They need to adopt a strategy to improve the employees 'Work-life balance' to satisfy both the organizational objectives and employee needs. The data pertaining to the study has been collected from professionals working in BPO companies in Hyderabad to analyze the Work-life balance. This paper aims to investigat...

  10. Is ‘IT Services Hub’ of the World Becoming an ‘e-Junkyard’?

    OpenAIRE

    Seema Joshi

    2011-01-01

    India has earned itself the “reputation of an IT superpower” as the GDP (gross domestic product) growth currently is mainly driven by services sector and within services sector by IT (information technology) and ITES(information technology enabled services) sector. IT and ITES sector has not only given a brand identity to India as a knowledge economy but has been substantially contributing to increases in GDP, employment and exports. Besides, India’s hardware industry is also growing because ...

  11. Indian IT industry: a performance analysis and a model for possible adoption

    OpenAIRE

    Mathur, Somesh Kumar

    2007-01-01

    India's software and services exports have been rising rapidly. The annual growth rate ranges between 20 -22% in IT services and nearly 55 % in IT-enabled services (ITES), such as call centres, Business Process Outsourcing ( BPO) and other administrative support operations. Together they are predicted to grow at 25% pa till 2010.The IT industry is highly export oriented and the exporters are predominantly Indian. The Indian BPOs (ITES) are moving up the value chain, handling high end data for...

  12. Aligning In-Service Training Examinations in Plastic Surgery and Orthopaedic Surgery With Competency-Based Education.

    Science.gov (United States)

    Ganesh Kumar, Nishant; Benvenuti, Michael A; Drolet, Brian C

    2017-10-01

    In-service training examinations (ITEs) are used to assess residents across specialties. However, it is not clear how they are integrated with the Accreditation Council for Graduate Medical Education Milestones and competencies. This study explored the distribution of specialty-specific milestones and competencies in ITEs for plastic surgery and orthopaedic surgery. In-service training examinations were publicly available for plastic surgery (PSITE) and orthopaedics (OITE). Questions on the PSITE for 2014-2016 and the OITE for 2013-2015 were mapped to the specialty-specific milestones and the 6 competencies. There was an uneven distribution of milestones and competencies in ITE questions. Nine of the 36 Plastic Surgery Milestones represented 52% (341 of 650) of questions, and 3 were not included in the ITE. Of 41 Orthopaedic Surgery Milestones, 7 represented 51% (201 of 394) of questions, and 5 had no representation on the ITE. Among the competencies, patient care was the most common (PSITE = 62% [403 of 650]; OITE = 59% [233 of 394]), followed by medical knowledge (PSITE = 34% [222 of 650]; OITE = 31% [124 of 394]). Distribution of the remaining competencies differed between the 2 specialties (PSITE = 4% [25 of 650]; OITE = 9% [37 of 394]). The ITEs tested slightly more than half of the milestones for the 2 specialties, and focused predominantly on patient care and medical knowledge competencies.

  13. Combined in situ hypothermic liver preservation and cardioplegia for resection of hepatoblastoma with intra-atrial extension in a 3 year old child

    Directory of Open Access Journals (Sweden)

    Julian Thalhammer

    2016-09-01

    Full Text Available Cure of hepatoblastoma requires complete macro- and microscopic resection of the tumor, without tumor rupture. In case of hepatoblastoma with intra-atrial tumor extension (ITE, “en bloc” resection of the hepatic tumor and ITE, with minimal risk of postoperative liver failure, constitutes a surgical challenge. We report on a 3 year old child with hepatoblastoma of the right liver lobe, and ITE through the upper Inferior Vena Cava. Initial chemotherapy (SIOPEL IV HR induced good response, but tumor persisted inside the right atrium with tight adhesions to the cardiac wall. “En bloc” right extended hepatectomy and removal of the ITE with reconstruction of the atrial and caval wall with autologous pericardial patch was performed under normothermic extracorporeal circulation and cardioplegia, combined with in situ hypothermic liver preservation of the remaining left liver. Complete tumor resection was achieved without tumor rupture. Postoperative liver function was immediately good and adjuvant chemotherapy was resumed per protocol. Eleven months after the end of treatment the child is in complete tumor remission. In children with hepatic tumor and ITE, combination of normothermic extracorporeal circulation with cardioplegia and in situ hypothermic liver preservation allows “en bloc” extended hepatectomy and removal of ITE, with limited risk of postoperative liver failure.

  14. Exploring the quality of life (QOL) in the Indian software industry: a public health viewpoint.

    Science.gov (United States)

    Jha, Ayan; Sadhukhan, Sanjoy Kumar; Velusamy, Saravanan; Banerjee, Gargi; Banerjee, Arpita; Saha, Amitava; Talukdar, Sumit

    2012-04-01

    Our objectives were to describe the QOL and its determinants among software professionals of Kolkata, and to compare the same according to information technology (IT) and IT-enabled services (ITeS) sub-sectors. An institution-based cross-sectional study was conducted among software professionals of Kolkata applying a two-stage stratified random sampling technique. The WHO QOL BREF questionnaire was administered along with a list of pertinent variables. Overall, the analysis for 338 software professionals (177 IT and 161 ITeS) clearly demonstrated significant differences between mean scores of these two sectors for each of the six outcome domains of WHO QOL BREF. Multilevel multivariate analysis outlined 13 significant predictors of QOL-four positive (age, regular fitness regimes, foreign placements and changing companies frequently) and the rest of the nine, negative (multiple sex partners, multiple addictions, extended working hours, night-shift duties, income, expenditure, carrying office work home, current illness and ITeS company type). Our study helps in obtaining a clear understanding of the multifaceted risk factors prevailing in this sector, the majority of which can be effectively addressed by specific health promotional interventions. A dedicated health policy is mandated at both government and company levels.

  15. EL FILIBUSTERISMO EN LOS MENSAJES AL CONGRESO DE LOS PRESIDENTES DE LOS ESTADOS UNIDOS Y LA LEY DE NEUTRALIDAD 1848-1860

    Directory of Open Access Journals (Sweden)

    Carmen María Fallas Santana

    2011-10-01

    Full Text Available En este artículo se analiza el abordaje del filibusterismo en los mensajes al Congreso de los presidentes de  Estados Unidos  en  el periodo comprendido entre el fin de la guerra con México y el inicio de la Guerra Civil.  Argumenta  que todas las administraciones declararon su compromiso de suprimir el filibusterismo porque era perjudicial para los intereses comerciales, políticos y económicos, la seguridad nacional y las relaciones exteriores. Señala que el rechazo de las peticiones de los gobiernos de Nicaragua y Costa Rica para que  se impidiera la organización y salida de las expediciones filibusteras de William Walker sembró dudas sobre el compromiso del gobierno de Estados Unidos de aplicar la Ley de Neutralidad de 1818 que las prohibía.

  16. Dance in the Early Church: sources and restrictions

    Directory of Open Access Journals (Sweden)

    Laura Hellsten

    2016-12-01

    Full Text Available Understanding the role of dance in the Western Christian tradition is an underexplored territory. Sources of historical investigations are few and many of them are problematic. In this article commonly used sources are questioned and a re-examination of earlier research is begun. Focusing on the Early Church in dialogue with writing from the patristic period, a new interpretation is done around the theme of dance prohib-ition. The important contributions of Donatella Tronca as well as Graham Pont and Alessandro Alcangeli to the understanding of dance in the Early Church period are expanded by means of a more extensive theological framework. This article also aims at bringing a broader philosophical and societal understanding of the worldview and social imaginary of the Early Church period to bear on earlier research studies.

  17. Isokinetic Strength and Endurance During 30-day 6 deg Head-Down Bed Rest with Isotonic and Isokinetic Exercise Training

    Science.gov (United States)

    Greenleaf, J. E.; Bernauer, E. M.; Ertl, A. C.; Bond, M.; Bulbulian, R.

    1994-01-01

    The purpose of our study was to determine if an intensive, intermittent, isokinetic, lower extremity exercise training program would attenuate or eliminate the decrease of muscular strength and endurance during prolonged bed rest (BR). The 19 male subjects (36 +/- 1 yr, 178 +/- 2 cm, 76.5 +/- 1.7 kg) were allocated into a no exercise (NOE) training group (N = 5), an isotonic (lower extremity cycle orgometer) exercise (ITE) training group (N = 7), and an isokinetic (isokinetic knee flexion-extension) exercise (IKE) training group (N = 7). Peak knee (flexion and extension) and shoulder (abduction-adduction) functions were measured weekly in all groups with one 5-repetition set. After BR, average knee extension total work decreased by 16% with NOE, increased by 27% with IKE, and was unchanged with ITE. Average knee flexion total work and peak torque (strength) responses were unchanged in all groups. Force production increased by 20% with IKE and was unchanged with NOE and ITE. Shoulder total work was unchanged in all groups, while gross average peak torque increased by 27% with ITE and by 22% with IKE, and was unchanged with NOE. Thus, while ITE training can maintain some isokinetic functions during BR, maximal intermittent IKE training can increase other functions above pre-BR control levels.

  18. Isokinetic strength and endurance during 30-day 6 degrees head-down bed rest with isotonic and isokinetic exercise training

    Science.gov (United States)

    Greenleaf, J. E.; Bernauer, E. M.; Ertl, A. C.; Bulbulian, R.; Bond, M.

    1994-01-01

    The purpose of our study was to determine if an intensive, intermittent, isokinetic, lower extremity exercise training program would attenuate or eliminate the decrease of muscular strength and endurance during prolonged bed rest (BR). The 19 male subjects (36 +/- 1 yr, 178 +/- 2 cm, 76.5 +/- 1.7 kg) were allocated into a no exercise (NOE) training group (N = 5), an isotonic (lower extremity cycle ergometer) exercise (ITE) training group (N = 7), and an isokinetic (isokinetic knee flexion-extension) exercise (IKE) training group (N = 7). Peak knee (flexion and extension) and shoulder (abduction-adduction) functions were measured weekly in all groups with one 5-repetition set. After BR, average knee extension total work decreased by 16% with NOE, increased by 27% with IKE, and was unchanged with ITE. Average knee flexion total work and peak torque (strength) responses were unchanged in all groups. Force production increased by 20% with IKE and was unchanged with NOE and ITE. Shoulder total work was unchanged in all groups, while gross average peak torque increased by 27% with ITE and by 22% with IKE, and was unchanged with NOE. Thus, while ITE training can maintain some isokinetic functions during BR, maximal intermittent IKE training can increase other functions above pre-BR control levels.

  19. Evaluating the quality, clinical relevance, and resident perception of the radiation oncology in-training examination: A national survey.

    Science.gov (United States)

    Kim, Hyun; Bar Ad, Voichita; McAna, John; Dicker, Adam P

    2016-01-01

    The yearly radiation oncology in-training examination (ITE) by the American College of Radiology is a widely used, norm-referenced educational assessment, with high test reliability and psychometric performance. We distributed a national survey to evaluate the academic radiation oncology community's perception of the ITE. In June 2014, a 7-question online survey was distributed via e-mail to current radiation oncology residents, program directors, and attending physicians who had completed residency in the past 5 years or junior attendings. Survey questions were designed on a 5-point Likert scale. Sign test was performed with P ≤ .05 considered statistically different from neutral. Thirty-one program directors (33.3%), 114 junior attendings (35.4%), and 225 residents (41.2%) responded. Junior attendings and program directors reported that the ITE directly contributed to their preparation for the American Board of Radiology written certification (P = .050 and .004, respectively). Residents did not perceive the examination as an accurate assessment of relevant clinical and scientific knowledge (P quality assurance is insufficient in its current form (P quality assurance and clinical relevance in the ITE. Although the current examination allows limited feedback, establishing a venue for individualized feedback may allow continual and timely improvement of the ITE. Adopting a criterion-referenced examination may further increase resident investment in and utilization of this valuable learning tool. Copyright © 2016 American Society for Radiation Oncology. Published by Elsevier Inc. All rights reserved.

  20. Achieving prescribed gain/frequency responses with advances in hearing aid technology.

    Science.gov (United States)

    Sammeth, C A; Preves, D A; Bratt, G W; Peek, B F; Bess, F H

    1993-01-01

    Technological limitations have restricted the capability of older generation in-the-ear (ITE) hearing aids to closely match prescribed real ear gain/frequency responses. Newer technology, widely available in currently marketed ITE hearing aids, has considerably improved this capability. Data for 60 ears are presented comparing the real ear insertion gain (REIG) actually achieved to the target REIG, using ITE hearing aids having: 1) older generation narrow-band receivers, and amplifiers with single-pole-filter low frequency tone control and a class A amplifier output stage (n = 30), and 2) newer generation amplifiers with a two- or four-pole-filter low frequency tone control, and wide band receivers, containing a class D amplifier output stage (n = 30). With the newer technology ITE hearing aids, the means and ranges of deviation from target gain were reduced. Capability for achieving prescription REIG with ITE hearing aids can be further improved with multichannel amplifiers. Examples of the latter are shown for several difficult-to-fit audiograms.

  1. Qualification of integrated tool environments (QUITE) for the development of computer-based safety systems in NPP

    International Nuclear Information System (INIS)

    Miedl, Horst

    2004-01-01

    In NPP I et C systems are back fitted meanwhile increasingly by computer-based systems (I et C platforms). The corresponding safety functions are implemented by software, and this software is developed, configured and administrated with the help of integrated tool environments (ITE). An ITE offers a set of services which are used to construct an I et C system and consist typically of software packages for project control and documentation, specification and design, automatic code generation and so on. Commercial ITE are not necessarily conceived and qualified (type-tested) for nuclear specific applications but are used - and will increasingly be used - for the implementation of nuclear safety related I et C systems. Therefor, it is necessary to qualify commercial ITE with respect to their influence on the quality of the target system for each I et C platform (dependent on the safety category of the target system). Examples for commercial ITEs are I et C platforms like SPINLINE 3, TELEPERM XP, Common Q, TRICON, etc. (Author)

  2. Some Remarks on the Decline of Rylands v Fletcher and the Disparity of European Strict Liability Regimes (House of Lords 19 November 2003, [2004] 1 All ER 589 [Transco plc (formerly BG plc and BG Transco plc) v Stockport Metropolitan Borough Council])

    NARCIS (Netherlands)

    W.H. van Boom (Willem)

    2005-01-01

    textabstractIn the summer of 1992, a leak developed in an underground water pipe belonging to the Stockport Borough Council. As a result, a considerable part of the embankment suddenly gave way and slid downwards, leaving a 27 meter long section of a gas main exposed and unsupported. Gas company

  3. Espécies de Parmotrema (Parmeliaceae, Ascomycota do litoral centro-sul do estado de São Paulo III: Grupos químicos equinocárpico e stíctico Species of Parmotrema sensu strict (Parmeliaceae, Ascomycota from the central-southern coast of São Paulo state II: Chemical groups equinocarpic and stictic

    Directory of Open Access Journals (Sweden)

    Michel Navarro Benatti

    2010-06-01

    Full Text Available O levantamento das espécies pertencentes aos gêneros de grandes parmélias do litoral centro-sul do Estado de São Paulo revelou a ocorrência de sete espécies de Parmotrema sensu stricto (talos foliosos de lobos arredondados em geral com mais de 0,5 cm larg. com margens inferiores não rizinadas contendo como constituintes químicos medulares os ácidos equinocárpico ou stíctico. São tipicamente reconhecidos pela forte cor amarela que resulta dos testes de coloração com hidróxido de potássio. São apresentados chave de identificação, descrições, comentários e ilustrações baseados em material brasileiro.In a survey of the species pertaining to genera of large parmeliae occurring in the coastal areas of the central-southern coast of São Paulo state, Brazil, seven species of Parmotrema sensu stricto (foliose thalli with rounded lobes usually more than 0.5 mm wide with nude lower margins containing equinocarpic or stictic acids as the main medullar substances were found. These are typically recognized by the strong yellow- staining potassium hydroxide spot test. An identification key, descriptions, comments, and illustrations based on Brazilian material are provided for these species.

  4. PERLINDUNGAN KONSUMEN DALAM TRANSAKSI E-COMMERCE PERSPEKTIF HUKUM NASIONAL DAN INTERNASIONAL

    Directory of Open Access Journals (Sweden)

    Acep Rohendi

    2016-03-01

    No 11 tahun 2008 tentang Informasi dan Transaksi Elektronik (UU ITE. Kedua undang-undang tersebut telah mampu memberikan perlindungan hukum yang memadai bagi konsumen dalam melakukan transaksi jual beli barang bergerak melalui ecommerce, perlindungan hukum tersebut terlihat dalam ketentuan-ketentuan UUPK dan UU ITE. Kedua undang-undang tersebut telah mengatur mengenai penggunaan data pribadi konsumen, syarat sahnya suatu transaksi e-commerce, penggunaan CA (Certification Authority, permasalahan klausula baku dan mengatur mengenai perbuatan yang dilarang bagi pelaku usaha dalam memasarkan dan memproduksi barang dan jasa yang dapat dijadikan acuan bagi obyek dalam transaksi e-commerce. Walaupun UUPK memiliki kelemahan yaitu hanya menjangkau pelaku usaha yang berkedudukan di Indonesia saja, namun kelemahan ini sudah ditutupi oleh UU ITE dan berbagai ketentuan internasional seperti UNCITRAL Model Law. Meskipun ketentuan yang dibuat PBB ini belum lengkap. Kata kunci : e-commerce, perlindungan konsumen, transaksi elektronik.

  5. Submaximal exercise VO2 and Qc during 30-day 6 degrees head-down bed rest with isotonic and isokinetic exercise training

    Science.gov (United States)

    Greenleaf, J. E.; Ertl, A. C.; Bernauer, E. M.

    1996-01-01

    BACKGROUND: Maintaining intermediary metabolism is necessary for the health and well-being of astronauts on long-duration spaceflights. While peak oxygen uptake (VO2) is consistently decreased during prolonged bed rest, submaximal VO2 is either unchanged or decreased. METHODS: Submaximal exercise metabolism (61 +/- 3% peak VO2) was measured during ambulation (AMB day-2) and on bed rest days 4, 11, and 25 in 19 healthy men (32-42 yr) allocated into no exercise (NOE, N = 5) control, and isotonic exercise (ITE, N = 7) and isokinetic exercise (IKE, N = 7) training groups. Exercise training was conducted supine for two 30-min periods per day for 6 d per week: ITE training was intermittent at 60-90% peak VO2; IKE training was 10 sets of 5 repetitions of peak knee flexion-extension force at a velocity of 100 degrees s-1. Cardiac output was measured with the indirect Fick CO2 method, and plasma volume with Evans blue dye dilution. RESULTS: Supine submaximal exercise VO2 decreased significantly (*p < 0.05) by 10.3%* with ITE and by 7.3%* with IKE; similar to the submaximal cardiac output decrease of 14.5%* (ITE) and 20.3%* (IKE), but different from change in peak VO2 (+1.4% with ITE and -10.2%* with IKE) and decrease in plasma volume of -3.7% (ITE) and -18.0%* (IKE). Reduction of submaximal VO2 during bed rest correlated 0.79 (p < 0.01) with submaximal Qc, but was not related to change in peak VO2 or plasma volume. CONCLUSION: Reduction in submaximal oxygen uptake during prolonged bed rest is related to decrease in exercise but not resting cardiac output; perturbations in active skeletal muscle metabolism may be involved.

  6. Quantifying the bystander-effect of 2.5G mobile telephones on the speech perception of digital hearing aid users.

    Science.gov (United States)

    Vlastarakos, P V; Nikolopoulos, T P; Manolopoulos, L; Stamou, A; Halkiotis, K K; Ferekidis, E; Georgiou, E

    2012-01-01

    To quantify the bystander-effect of 2.5G mobile telephones (2.5G-MTs) on the speech perception of digital hearing-aid (dHA) users. Differences in the susceptibility of behind-the-ear (BTE) compared to in-to-the-ear (ITE) dHAs were also assessed. Prospective-comparative study conducted at a tertiary referral centre (ENT Department) and a HA-fitting laboratory. Key-word recognition scores from open-sentence lists were calculated. Power-analysis determined that a minimum of 60 subjects with SNHL (30 in each group), using either BTE or ITE dHAs, were required for reliable study outcomes. Sixty-four adults were tested with a functioning 2.5G-MT at almost physical contact with their ear; thirty subjects used BTE and 34 ITE dHAs. Aided word recognition score differences between studied groups and within each group, while a 2.5G-MT was activated. Cut-off inclusion criterion regarding baseline aided word recognition score was 75%. Baseline aided word recognition scores for ITE dHAs were better compared to BTE ones (p 5G-MT activation, this difference disappeared. No statistically significant difference in word recognition was observed between the examined groups, or within the BTE group, from the bystander-effect of the 2.5G-MT. ITE dHAs proved more susceptible to electromagnetic interference (p 5G-MTs on the speech perception of dHA users is either minimal, or not significant. The observed compatibility has a positive impact on the lives of millions of people worldwide. The long-standing theory of more interference in BTE compared to ITE HAs is not confirmed by the results of the present study. EBM level of evidence: 2c.

  7. The progress report of the Instrumentation and Technological Electronical Division, for 1987

    International Nuclear Information System (INIS)

    1988-05-01

    The 1987 activity report of the CEA Instrumentation and Technological Electronic Division (ITED), is presented. The ITED fields of interest include nuclear, space, health, defense and civil domains. The research development and perspectives are summarized. Concerning materials and components the following research programs are included: silicon integrated circuits, silicon on isolator, common experimental laboratory, mass memory, lasers, photodetection, flat screens, and sensors. In the field of instrumentations and systems, the retained research guidelines are focused on: medical and biological instrumentation, the environment, the nuclear domain. Moreover, the research fields of physics, artificial intelligence and software, production, robots, architecture and integration are also included [fr

  8. Nuevos adyuvantes en la inmunoterapia específica de las enfermedades alérgicas: estudio de aspectos inmunológicos, celulares y repercusión funcional respiratoria en un modelo animal de asma bronquial

    OpenAIRE

    Vázquez de la Torre Gaspar, María, María

    2015-01-01

    INTRODUCCIÓN: Las sales de aluminio se vienen utilizando tradicionalmente, como adyuvante de la ITE s.c. convencional. La identificación de adyuvantes alternativos que indujeran una respuesta Th1 y T reguladora, mejoraría la eficacia de la ITE como tratamiento para el asma y otras enfermedades alérgicas. OBJETIVOS: El objetivo general de este proyecto es la comparación de la eficacia, clínica e inmunológica, de diferentes adyuvantes para inmunoterapia específica de las enfermedades alérgicas...

  9. Mantle-derived trace element variability in olivines and their melt inclusions

    Science.gov (United States)

    Neave, David A.; Shorttle, Oliver; Oeser, Martin; Weyer, Stefan; Kobayashi, Katsura

    2018-02-01

    Trace element variability in oceanic basalts is commonly used to constrain the physics of mantle melting and the chemistry of Earth's deep interior. However, the geochemical properties of mantle melts are often overprinted by mixing and crystallisation processes during ascent and storage. Studying primitive melt inclusions offers one solution to this problem, but the fidelity of the melt-inclusion archive to bulk magma chemistry has been repeatedly questioned. To provide a novel check of the melt inclusion record, we present new major and trace element analyses from olivine macrocrysts in the products of two geographically proximal, yet compositionally distinct, primitive eruptions from the Reykjanes Peninsula of Iceland. By combining these macrocryst analyses with new and published melt inclusion analyses we demonstrate that olivines have similar patterns of incompatible trace element (ITE) variability to the inclusions they host, capturing chemical systematics on intra- and inter-eruption scales. ITE variability (element concentrations, ratios, variances and variance ratios) in olivines from the ITE-enriched Stapafell eruption is best accounted for by olivine-dominated fractional crystallisation. In contrast, ITE variability in olivines and inclusions from the ITE-depleted Háleyjabunga eruption cannot be explained by crystallisation alone, and must have originated in the mantle. Compatible trace element (CTE) variability is best described by crystallisation processes in both eruptions. Modest correlations between host and inclusion ITE contents in samples from Háleyjabunga suggest that melt inclusions can be faithful archives of melting and magmatic processes. It also indicates that degrees of ITE enrichment can be estimated from olivines directly when melt inclusion and matrix glass records of geochemical variability are poor or absent. Inter-eruption differences in olivine ITE systematics between Stapafell and Háleyjabunga mirror differences in melt

  10. STRELOVODNA ZAŠČITA ZA KOMPAKTNE IN BETONSKE TRANSFORMATORSKE POSTAJE

    OpenAIRE

    Tovornik, Matej

    2011-01-01

    Diplomsko delo opisuje zaščito malih transformatorskih postaj pred udarom strele. Opisano je določanje in dimenzioniranje sistema zaščite pred strelo z uporabo veljavnih standardov s tega področja. Poseben poudarek gre izračunu verjetnosti udara strele. V zaključnem poglavju je predstavljeno načrtovanje strelovodne zaščite za kompaktno transformatorsko postajo tip TP/TEN 10/24 in betonsko transformatorsko postajo tip C.

  11. Games to get Hegemony in Iranian Politics : Participation of Islamic Jurists after the Revolution

    OpenAIRE

    Kuroda, Kenji

    2009-01-01

    After the Iranian Islamic Revolution in 1979, Islamic jurists have played an important role in the political arena of the new establishment. This paper aimed to describe changes in the Shī'ite jurisprudence academia in contemporary Iran, especially after the revolution. Thus I focused on owze-ye 'Elmīye (Shī'ite learning institution) in Qom before and after the revolution. Then I figured out the changes in the educational aspect and the administrative aspect. In addition, I tried to reveal a ...

  12. Theoretical and Applied Mechanics 1992. Proceedings of the International Congress (18th) Held in Haifa, Israel on August 22-28, 1992,

    Science.gov (United States)

    1992-08-28

    The violent rulers are pun- ished by boiling in blood: "lungo la proda del bollor vermiglio, / (love i bolliti facieno alte strida" [along the brink...mai ite le bolle che ’I bollor levava, / e gonfiarsi tutta e risieder comnpressa." (was boiling down below there a dense pitch / which upon every side

  13. Case-Based Learning for Classroom Ready Teachers: Addressing the Theory Practice Disjunction through Narrative Pedagogy

    Science.gov (United States)

    Strangeways, Al; Papatraianou, Lisa Helen

    2016-01-01

    Classroom readiness and the attendant theory-practice disjunction remains a key concern of policy makers, stakeholders and graduate teachers themselves. Links between the theoretical knowledge that preservice teachers gain during initial teacher education (ITE) courses and the practical learning of their school placements need to be strengthened…

  14. Rossija - ne mishen v Amerikanskom tire / Vladimir Simonov

    Index Scriptorium Estoniae

    Simonov, Vladimir

    2007-01-01

    USA ja Venemaa pingestunud suhetest, mis autori arvates on tingitud USA ebaõnnestunud Iraagi ja Lähis-Ida poliitikast. USA kaitseminister Robert Gates on esitanud väite nagu peaks Ameerika Ühendriikide väed olema valmis sõjaks Venemaaga

  15. Betooniaeg - betoon interjööris / Maris Kerge, Kadri Kerge

    Index Scriptorium Estoniae

    Kerge, Maris

    2005-01-01

    Kolme näite varal - New Yorgi JFK lennujaama kuues terminal (arhitekt Eero Saarinen), City Plaza söökla (Pille Lausmäe sisearhitektuuribüroo), eramu Veskimöldres (arhitek Andres Alver) - betooni kasutusvõimalustest interjööris. 5 värv. ill

  16. 75 FR 45694 - ITS Joint Program Office; IntelliDriveSM

    Science.gov (United States)

    2010-08-03

    ... the core IntelliDrive System. The ITE IntelliDrive Task Force represents transportation engineering... DEPARTMENT OF TRANSPORTATION ITS Joint Program Office; IntelliDrive\\SM\\ Task Force Meeting; Notice... Transportation. ACTION: Notice. The USDOT Intelligent Transportation Systems (ITS) Joint Program Office will hold...

  17. The complexity of the CaF2:Yb system: evidence that CaF2:Yb2+ is not an impurity trapped exciton system

    Science.gov (United States)

    Mackeen, Cameron; Bridges, Frank; Kozina, Michael; Mehta, Apurva; Reid, M. F.; Wells, J.-P. R.; BarandiaráN, Zoila

    Fluorite crystal structures doped with rare-earth elements exhibit an anomalous redshifted luminescence upon UV excitation, generally attributed to the relaxation of impurity trapped excitons (ITE). We find that the intensity of this luminescence decreases as the total concentration of Yb 2+ increases in unexposed samples, which is in conflict with the currently accepted ITE model. Further, using x-ray absorption spectroscopy and UV-vis studies of CaF2:Yb, we find a large (but reversible) Yb valence reduction upon x-ray exposure at 200 K - from mostly 3+ to 2+. This valence reduction is stable for long time periods at low T < 50 K, but reverts to the initial state upon warming to 300 K. After reverting to the initial valence state of 3+ the anomalous luminescence does not reappear; only after annealing at 900 K do we again observe the anomalous emission below 150 K. To explore the mechanism at work, we employ extended x-ray fine-structure absorption spectroscopy (EXAFS) to probe local structure and its role in the anomalous luminescence. The x-ray and emission studies show that CaF2:Yb is not described by the ITE model; the data appear more consistent with an intervalence charge transfer (IVCT) model. It is likely that many similar ITE systems have also been misidentified.

  18. Are trainee teachers being adequately prepared to promote the health and well-being of school children? A survey of current practice.

    Science.gov (United States)

    Dewhirst, Sue; Pickett, Karen; Speller, Viv; Shepherd, Jonathan; Byrne, Jenny; Almond, Palo; Grace, Marcus; Hartwell, Debbie; Roderick, Paul

    2014-09-01

    Teachers are a key part of the wider public health workforce in England. We conducted a survey to find out how they are trained for this role during their initial teacher education (ITE). Between 2011 and 2012, we sent an online questionnaire to 220 ITE course managers and conducted semi-structured interviews with a purposive sample of 19 course managers to explore issues in more depth. The response rate to the questionnaire was 34% (n = 74). Although most of the course managers felt inclusion of health and well-being training in ITE was important, provision across courses was variable. Topics which are public health priorities [e.g. sex and relationships education (SRE) and drugs, alcohol and tobacco] were covered by fewer courses than other topics (e.g. child protection, emotional health and anti-bullying). Perceived barriers to training included lack of time and a belief that health and well-being were low priorities in educational policy. Not all of tomorrow's teachers are being adequately prepared for their role in helping to address public health priorities. Educational policy does not appear to be supporting the priorities of public health policy, and this is a key barrier to health promotion training in ITE. Keywords children, educational settings, health promotion. © Crown copyright 2013.

  19. Scripta manent II

    Index Scriptorium Estoniae

    1999-01-01

    Rahvusvahelisest köite- ja kirjakunsti näitusest 2000. a. septembris-oktoobris. Osalejatele on trükitud ja nummerdatud luulepoognad Doris Kareva luuletusega "Armuaeg" ("Days of grace") ja Jaan Kaplinski luuletusega "Kui üldse olla..." ("If I must be at all...")

  20. The complexities of creativity within Initial Teacher Education ...

    African Journals Online (AJOL)

    This research explores beginning teachers' perceptions of creative practice and investigates the complexities of developing creative processes within Initial Teacher Education (ITE) and the primary classroom (pupils aged 5-11 years of age). The term 'beginning teachers' refers to trainees within the first few months of their ...

  1. In-the-Ear Spiral Monopole Antenna for Hearing Instruments

    DEFF Research Database (Denmark)

    Kammersgaard, Nikolaj Peter Iversen; Kvist, Søren Helstrup; Thaysen, Jesper

    2014-01-01

    A novel in-the-ear (ITE) antenna solution for hearing instruments that operates at 2.45 GHz is presented. The antenna consists of a quarter wave monopole and a ground plane that are placed in the ear. The simulated path gain | S 21 |is − 86 dB and the measured path gain is − 80 dB. Simulations...

  2. Making Learning Visible in Initial Teacher Education: A Pedagogical Characterisation Scheme

    Science.gov (United States)

    Taylor, Peter G.; Low, Ee Ling; Lim, Kam Ming; Hui, Chenri

    2013-01-01

    This paper reports the development of a scheme of characterising pedagogical practices in initial teacher education classes. The scheme is intended to provide baseline data on classroom pedagogical practices in Singapore's sole provider of initial teacher education (ITE). This study is original in that the research team has found no reports of…

  3. Speech recognition from spectral dynamics

    Indian Academy of Sciences (India)

    Abstract. Information is carried in changes of a signal. The paper starts with revis- iting Dudley's concept of the carrier nature of speech. It points to its close connection to modulation spectra of speech and argues against short-term spectral envelopes as dominant carriers of the linguistic information in speech. The history of ...

  4. Naer lossis / Alo Lõhmus

    Index Scriptorium Estoniae

    Lõhmus, Alo

    2002-01-01

    Ajaleht vaatas läbi Riigikogu protokolle märksõnaga "naer saalis", et selgitada välja meie parlamendi kõige naljakamad inimesed. Mõned näited: A. Sirendi, A. Haug, L. Vahtre, Ü. Nugis, T. H. Ilves, T. Loodus, E. Savisaar, J. J. Leppik, M. Stalnuhhin, S. Oviir, T. Toomsalu. Parlamendisaadik

  5. Shavian / Pent Nurmekund

    Index Scriptorium Estoniae

    Nurmekund, Pent, 1906-1996

    1997-01-01

    G. B. Shaw' näidendi "Androkles ja lõvi" ilmus erilises foneetilises tähestikus, mille lõid Kingsley Read ja Peter MacCarthy, täites G. B. Shaw' testamendi ühte punkti. Varem ilm. ajal. Edasi, 1962, 18. dets.

  6. Why Do Student Teachers Enrol for a Teaching Degree? A Study of Teacher Recruitment in Portugal and Sweden

    Science.gov (United States)

    Flores, Maria Assunção; Niklasson, Laila

    2014-01-01

    This paper reports on findings from an exploratory study carried out in Portugal and Sweden, concerning student teacher recruitment to Initial Teacher Education (ITE) programmes. It addresses issues such as the motivations and expectations of the student teachers regarding the teaching profession. Drawing upon existing related literature, a…

  7. Initial Science Teacher Education in Portugal: The Thoughts of Teacher Educators about the Effects of the Bologna Process

    Science.gov (United States)

    Leite, Laurinda; Dourado, Luís; Morgado, Sofia

    2016-01-01

    Between the 1980s and 2007, Portugal used to have one-stage (5-year period) initial teacher education (ITE) programs. In 2007 and consistent with the Bologna process guidelines, Portuguese teacher education moved toward a two-stage model, which includes a 3-year undergraduate program of subject matter that leads to a "licenciatura" (or…

  8. Mõõtmine ja intelligentsus / Rein Raud

    Index Scriptorium Estoniae

    Raud, Rein, 1961-

    2007-01-01

    Geeniteadlane James Watson leidis, et Aafrikas elavate inimeste intelligentsustase ei ole võrdne valge nahavärviga inimeste omaga. TLÜ professor Rein Raud leiab, et selle väite peamine nõrkus on eeldus, et on vaid üks ja universaalne mõõtmisparameeter

  9. Geochemistry and petrogenesis of Proterozoic granitic rocks from ...

    Indian Academy of Sciences (India)

    granites, 5 pink granites and 7 porphyritic gran- ites) with least alteration and deformation were analysed for major oxides, trace elements and rare earth elements (table 1). The average chemical index of alteration (CIA) value of all samples is. 53, which lies within the accepted 45–55 range for unweathered granites (Nesbitt ...

  10. Coordination of environmental restoration and waste management and foreign country technologies and needs

    International Nuclear Information System (INIS)

    Colburn, S.J.; Wilkenson, W.J.; Stitt, D.H.; Snipes, R.L.

    1993-01-01

    Oak Ridge National Laboratory (ORNL) investigated foreign technologies for the International Technology Exchange Division (ITED) that could be matched with possible hosts for demonstrations. At least one international technology demonstration at a Department of Defense (DoD) site in European country was planned. Efforts were made to coordinate cooperative technology demonstrations between the Department of Energy (DOE) and Taiwan

  11. Hybrid filler composition optimization for tensile strength of jute fibre ...

    Indian Academy of Sciences (India)

    one and it enjoys the right potential for usage in compos- ites due to its high aspect ratio, toughness, tensile ... modulus, and also reduce costs of polymer composite [5–8]. Polymer composites have shown an improved ... long profile of fibre-reinforced plastic (FRP) composites, but there is very limited work undertaken to ...

  12. In-the-Ear Hearing-Instrument Antenna for ISM-Band Body-Centric Ear-to-Ear Communications

    DEFF Research Database (Denmark)

    Yatman, William H.; Larsen, Lauge K; Kvist, Søren Helstrup

    2012-01-01

    A compact 2.45 GHz slot-loop antenna is implemented for the use in the outer shell of an in-the-ear (ITE) hearing instrument (HI). The antenna is optimized for high ear-to-ear path gain (jS21j). The antenna simulation results are presented for two identical antennas, one placed in the center of e...

  13. Student Responses to an ICT-Based E-Assessment Application for the Teaching Practicum/Teaching Practice MODULE

    Science.gov (United States)

    Davids, M. Noor

    2017-01-01

    Situated within the context of Initial Teacher Education (ITE) in South Africa, this study introduces the notion of an interactive Teaching Practicum E- Assessment application: e-assessment application for the teaching practicum/Teaching Practice module to replace the current model of assessment. At present students enrolled for an Initial Teacher…

  14. Moira Chimombo It is never sufficient simply to analyze without ...

    African Journals Online (AJOL)

    societal level parallels W1ite closely Piaget's analysis at the level of the individual.I. Paradoxically, as was mentioned at the beginning of this paper, analysis and synthesis (or assimilation and accommodation) are as necessary a part of language acquisition itself as of the research that examines it. Paradoxically, too, Kuhn's ...

  15. Composite Repair of Cracked Aluminum Alloy Aircraft Structure

    Science.gov (United States)

    1987-09-01

    report was initiated by a request from the Australian Aeronautical Research Laboratory to conduct a TTCP (The Technical Cooperation Program) round- robin ...1ITE S’PTCH SHAPE SENi ICI RCLE CURE SYSTEM COCURE 350 F 7=57 TYPE SINE TEST LEVEL L0, 00 :TAL RAK LENGTH .267 FAILURE CYCLES FAILURE ryDE BORON AND

  16. V KUMU notshju / Dmitri Babitshenko

    Index Scriptorium Estoniae

    Babitshenko, Dmitri

    2007-01-01

    Kultuuriüritusest KUMU ÖÖ. 25. mail on Kumu alumine korrus ja sisehoov terveks ööks kaasaegse muusika ja visuaalkunstide päralt. Muusikavalikut ja videoprogrammi tutvustab ürituse korraldaja Maria-Kristiina Soomre. Rahvusvaheline video-performance'ite festival INPORT esitleb KUMU ÖÖ raames eriprogrammi "Time. Space.Reflection"

  17. Notshnõje ritmõ v muzeje / Dmitri Babitshenko

    Index Scriptorium Estoniae

    Babitshenko, Dmitri

    2007-01-01

    Kultuurifestivalist KUMU ÖÖ. 25. mail on Kumu alumine korrus ja sisehoov terveks ööks kaasaegse muusika ja visuaalkunstide päralt. Muusikavalikut ja videoprogrammi tutvustavad ürituse korraldajad Helen Sildna ja Maria-Kristiina Soomre. Kavas on rahvusvahelise video-performance'ite festivali Inport eriprogramm "Time. Space. Reflection"

  18. Can mesenchymal stem cells be used as a future weapon against ...

    African Journals Online (AJOL)

    Hend AbdelGawad Shakshouk

    2016-02-17

    Feb 17, 2016 ... bearing breast cancer metastases in the lungs.8. MSCs were found to inhibit tumor growth through a vari- ety of other mechanisms including secretion of paracrine fac- tors. Ma et al.4 studied the effect of hUMSCs on cancer stem cells in vitro. The results showed that hUCMSCs inhib- ited the growth of ...

  19. Correlation of United States Medical Licensing Examination and Internal Medicine In-Training Examination Performance

    Science.gov (United States)

    Perez, Jose A., Jr.; Greer, Sharon

    2009-01-01

    The Internal Medicine In-Training Examination (ITE) is administered during residency training in the United States as a self-assessment and program assessment tool. Performance on this exam correlates with outcome on the American Board of Internal Medicine Certifying examination. Internal Medicine Program Directors use the United States Medical…

  20. Classroom

    Indian Academy of Sciences (India)

    ite image of the Mercury. Transit, taken by Domin- ique Derrick, Belgium, on the 7th of May 2003. (repro- duced with permission). CLASSROOM scale in our understanding of the Universe - the Astronomical. Unit, or the mean distance between the Earth and the Sun. Historically, the transits of Venus were the first opportunity.

  1. Random Forests for Evaluating Pedagogy and Informing Personalized Learning

    Science.gov (United States)

    Spoon, Kelly; Beemer, Joshua; Whitmer, John C.; Fan, Juanjuan; Frazee, James P.; Stronach, Jeanne; Bohonak, Andrew J.; Levine, Richard A.

    2016-01-01

    Random forests are presented as an analytics foundation for educational data mining tasks. The focus is on course- and program-level analytics including evaluating pedagogical approaches and interventions and identifying and characterizing at-risk students. As part of this development, the concept of individualized treatment effects (ITE) is…

  2. Tuberculose oculaire a l'Hopital d'Instruction des Armees de Cotonou

    African Journals Online (AJOL)

    Le traitement de la tuberculose oculaire est un traitement antibacillaire associé au traitement de l'hypersensibilité oculaire. Mots clés: panuvéite, tuberculose oculaire, hypersensibilité, antibacillaires. English Title: Ocular tuberculosis at the Army Training Hospital of Cotonou. English Abstract. Tuberculosis may affect all ...

  3. Comparing Stress Levels of Graduate and Undergraduate Pre-Service Teachers Following Their Teaching Practicums

    Science.gov (United States)

    Geng, Gretchen; Midford, Richard; Buckworth, Jenny

    2016-01-01

    In comparison to undergraduate pre-service teachers (PSTs), graduate PSTs have previously completed a three-year bachelor degree and are enrolled in initial teacher education (ITE) programs to become a teacher. Following a review of literature on teachers' sense of stress, reflection and identity development, this study compared the stress levels…

  4. Harmony Center makse political debut / Aaron Eglitis

    Index Scriptorium Estoniae

    Eglitis, Aaron

    2005-01-01

    Lätis loodud uus partei koosneb kahe juhtiva vasak-tsentristliku partei Rahvuslik Harmoonia ja Uue Keskuse liikmetest. Endine välisminister ja Rahvusliku Harmoonia staazhikas juht lahkus parteist väites, et uue erakonna näol on tegu Parex Panga äriprojektiga

  5. Siim-Tanel Annus, Mooni kuningriigi valitseja / Siim-Tanel Annus ; intervjueerinud Tanel Veenre

    Index Scriptorium Estoniae

    Annus, Siim-Tanel, 1960-

    2009-01-01

    Siim-Tanel Annus oma hiljuti avatud rahateemalistest näitustest Soomes Retretti kunstikeskuses ja Eesti Panga Galeriis, kunsti rollist ühiskonnas, performance'itest, millega kunstnik alustas 1980. a. oma Mooni 46a aias, endast, tegelemisest aiandusega. Kunstniku eluloolisi andmeid, isikunäituste ja performance'ite loetelu

  6. Arukad asjad võtavad maailmas võimu / Tiiu Leis

    Index Scriptorium Estoniae

    Leis, Tiiu

    2009-01-01

    Arukate toodete disainiprojektist. Näited tudengite töödest: vibreeriv padi, vaikne sein, soojendav vest, helineeldematerjalid, valgustundlik kardin, tattoo-printer, helendav sall, riknemist tuvastav pakend, digivanaema, perereliikvia Relic, maksevahend-käevõru Smart-pay

  7. Why Wait until Qualified?: The Benefits and Experiences of Undergoing Mental Health Awareness Training for PGCE Students

    Science.gov (United States)

    Bostock, Julie Ann; Kitt, Richard; Kitt, Candi

    2011-01-01

    This small-scale research project in England investigates the reasons why mental health training should be incorporated into the curriculum for initial teacher education (ITE). Most mental health problems begin in adolescence, but often remain undetected until adulthood. Early intervention is vital to recovery in the case of serious psychotic…

  8. Rein Pill tegi fantastilise sõidu / Rein Pill

    Index Scriptorium Estoniae

    Pill, Rein

    2008-01-01

    Septembris Chernjahovskis peetud CS14 taseme rahvusvahelistel ratsutamise takistussõiduvõistlustel tegi Rein Pill ajalugu, võites hobusel A Big Boy võistluste Grand Prix 160 cm kõrgusel parkuuril ja täites Euroopa meistrivõistluste kvalifikatsiooninormi

  9. Wear behaviour of Zr-based in situ bulk metallic glass matrix ...

    Indian Academy of Sciences (India)

    [10] on the wear rates of graphite-/ZrC-reinforced bulk me- tallic glass composites indicates that adding a low volume content of graphite and especially of ZrC generated a sig- nificant decrease in a coefficient of friction and the compos- ites displayed an even lower wear rate than 100Cr6 bearing steel. Recently, Kwon et al ...

  10. Physics Teachers' Views on Their Initial Teacher Education

    Science.gov (United States)

    Buabeng, Isaac; Conner, Lindsey; Winter, David

    2016-01-01

    This paper explores New Zealand (NZ) physics teachers' and physics educators' views about Initial Teacher Education (ITE). Perspectives of physics teachers nationally indicated that in general, teachers considered themselves not well-prepared in some content areas including electronics, modern physics, and atomic and nuclear physics. This may be…

  11. Preimplantation genetic diagnosis

    Directory of Open Access Journals (Sweden)

    Karin Writzl

    2013-02-01

    Conclusions: Over the last two decades, PGD has been shown to be a reliable and safe genetic test for couples who are at risk of a specific inher - ited disorder. For PGS, the results from several ongoing randomized controlled trials performed at different cell biopsy stage, using array-CGH and SNP array will provide the data needed to evaluate the clinical efficacy.

  12. FIS võttis eestlastelt dopingukahtluse maha / Andrus Nilk

    Index Scriptorium Estoniae

    Nilk, Andrus, 1962-

    2002-01-01

    FIS lükkas ümber väite, nagu oleks 15 suusataja, sealhulgas kahe eestlase, vere hemoglobiinitase viimastel kuudel palju kõikunud. Samas intervjuu Eesti Antidopingukomisjoni esimehe Mihkel Mardnaga: Mardna: süüd tõestab üksnes positiivne proov

  13. Trip generation studies for special generators : research summary , December 17, 2009.

    Science.gov (United States)

    2009-12-17

    The Institute of Transportation Engineers (ITE) Trip Generation, 7th ed., which determines the number of : trips produced or attracted by different developments, does not include town centers as a type of land use. It : has also been argued that the ...

  14. Ettevaatust, auto!

    Index Scriptorium Estoniae

    2008-01-01

    Väljavõte käibemaksuseaduse muutmise seaduse seletuskirjast. Lisatud: ettevõtte sõiduauto ja kaubiku omatarbe maksustamise näited. Lisatud kirjavahetus: EML selgitustaotlus Rahandusministeeriumile ; Varrak, Tea. Rahandusministeeriumi vastus selgitustaotlusele ; Lehis, Lasse. Rahandusministeerium plaanib unemaksu. - Vt.: http://www.maksumaksjad.ee/modules/smartsection/item.php?itemid=577.

  15. Genetic variability at seven codons of the prion protein gene in nine ...

    Indian Academy of Sciences (India)

    . T ail size. H orn statu s. E ar size. Orig in. A w assi. W h ite, b rown,. T an head with. Meat. Fat tail. M ale horned. M ediu m. Imported grey or black small ears and female poled fro m. L ebanon. Buchi. W hite, b lack. S m all ears,. Meat and w ool.

  16. Not Nearly Enough Geography! University Provision for England's Pre-Service Primary Teachers

    Science.gov (United States)

    Catling, Simon

    2017-01-01

    Research into geography provision in primary initial teacher education [ITE] courses in the United Kingdom and worldwide is very limited. England educates pre-service primary teachers of 5-11 year olds to be "generalists" who teach the full range of curriculum subjects, including geography. This article identifies that the provision of…

  17. "You've Got to Be Tough and I'm Trying": Black and Minority Ethnic Student Teachers' Experiences of Initial Teacher Education

    Science.gov (United States)

    Wilkins, Chris; Lall, Rajinder

    2011-01-01

    Whilst Black and minority ethnic (BME) recruitment to initial teacher education (ITE) in the UK is increasing, completion rates are lower than for White students, and this study reports the experiences of BME student teachers on a primary postgraduate programme that had been particularly successful in increasing recruitment of BME students.…

  18. A Comparative Study of Learning Organisation Practices of Indian Businesses

    Science.gov (United States)

    Bhattacharya, Sonali; Neelam, Netra; Behl, Abhishek; Acharya, Sabyasachi

    2017-01-01

    Purpose: In this study we compared the learning organisation practices of Indian Businesses across sectors. Methodology: The study is based on a sample of 406 managers of banking, information technology and information technology enabled services (IT/ITES), manufacturing, hotel & hospitality and hospital and healthcare sectors. Learning…

  19. Basic concepts of medical genetics: Formal genetics, Part 2

    African Journals Online (AJOL)

    Mohammad Saad Zaghloul Salem

    2014-01-21

    Jan 21, 2014 ... ited disease like the Marfan syndrome can have either severe or mild phenotype and can have either a partial or full range of expression with affection of the skeletal, ocular and cardiovascular systems. 8.2.2. Autosomal recessive inheritance. An autosomal recessive (AR) genetic disease entails the pres-.

  20. Guillermo Gomez-Pena & Roberto Sifuentes / Guillermo Gomez-Pena, Roberto Sifuentes ; interv. Tilman Baumgärtel

    Index Scriptorium Estoniae

    Gomez-Pena, Guillermo

    2006-01-01

    1997. a. Linzis tehtud intervjuu mehhiko-ameerika kunstnike Guillermo Gomez-Pena ja Roberto Sifuentesega, kes töötavad alates 1994. aastast ühiselt performance'ite ja installatsioonide kallal, 1994. a. produtseerisid televisiooniperformance'i "Naftaztec: Pirate-Cyber-TV for A:D: 2000". Võrguprojektist "Cyber Vato", performance'itest ja muust