Fruit anatomy of species of Solanum sect. Torva (Solanaceae Anatomía del fruto en especies de Solanum sect. Torva (Solanaceae

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Franco E. Chiarini

2010-12-01

Full Text Available The mature fruits of 10 South American species of Solanum sect. Torva were studied. Cross and longitudinal microtome sections, stained with astra blue/basic fuchsin, were made for microscopic examination. All species present an epidermis formed by a unistrate layer of small, isodiametric cells, with dense content and cellulosic walls. Immediately below, a hypodermis is always found, consisting of a well-defined layer of lignified cells with a single calcium oxalate crystal occupying the whole lumen of each cell. This is followed by one layer of cellulosic, isodiametric cells with dense cytoplasm and then several collenchymatous layers, sometimes with sclerified cell walls. The mesocarp comprises two zones histologically differentiated: an external one (formed by regular, vacuolated, medium-sized cells with small intercellular spaces, and an internal one, commonly juicy, and developing proliferations among the seeds. The fruits analyzed are alike, and despite some particularities, they can be classified as berries in the conventional sense. All the traits examined agree with the ornithochorous dispersal syndrome. The homogeneity in fruit traits may be due to shared habit, habitat and sexual system.Se estudiaron los frutos maduros de 10 especies sudamericanas de Solanum sect. Torva. Se examinaron en microscopio cortes microtómicos transversales y longitudinales teñidos con azul astral/fucsina básica. Todas las especies presentaron una epidermis unistrata de células pequeñas, isodiamétricas, de contenido denso y paredes celulósicas. Inmediatamente por debajo se encontró siempre una hipodermis, formada por una capa bien definida de células lignificadas con un cristal de oxalato de calcio en el lúmen de cada célula. A continuación se halló otra capa de celulas isodiamétricas, celulósicas, de contenido denso, y luego varias capas de colénquima, en ocasiones con paredes esclerificadas. El mesocarpo presentó dos zonas histologicamente

The evolutionary history of Eugenia sect. Phyllocalyx (Myrtaceae) corroborates historically stable areas in the southern Atlantic forests.

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de Oliveira Bünger, Mariana; Fernanda Mazine, Fiorella; Forest, Félix; Leandro Bueno, Marcelo; Renato Stehmann, João; Lucas, Eve J

2016-12-01

Eugenia sect. Phyllocalyx Nied. includes 14 species endemic to the Neotropics, mostly distributed in the Atlantic coastal forests of Brazil. Here the first comprehensive phylogenetic study of this group is presented, and this phylogeny is used as the basis to evaluate the recent infrageneric classification in Eugenia sensu lato (s.l.) to test the history of the evolution of traits in the group and test hypotheses associated with the history of this clade. A total of 42 taxa were sampled, of which 14 were Eugenia sect. Phyllocalyx for one nuclear (ribosomal internal transcribed spacer) and four plastid markers (psbA-trnH, rpl16, trnL-rpl32 and trnQ-rps16). The relationships were reconstructed based on Bayesian analysis and maximum likelihood. Additionally, ancestral area analysis and modelling methods were used to estimate species dispersal, comparing historically climatic stable (refuges) and unstable areas. Maximum likelihood and Bayesian inferences indicate that Eugenia sect. Phyllocalyx is paraphyletic and the two clades recovered are characterized by combinations of morphological characters. Phylogenetic relationships support a link between Cerrado and south-eastern species and a difference in the composition of species from north-eastern and south-eastern Atlantic forest. Refugia and stable areas identified within unstable areas suggest that these areas were important to maintain diversity in the Atlantic forest biodiversity hotspot. This study provides a robust phylogenetic framework to address important historical questions for Eugenia s.l. within an evolutionary context, supporting the need for better taxonomic study of one of the largest genera in the Neotropics. Furthermore, valuable insight is offered into diversification and biome shifts of plant species in the highly environmentally impacted Atlantic forest of South America. Evidence is presented that climate stability in the south-eastern Atlantic forest during the Quaternary contributed to the

Article 74 sect. 1 no. 24 (air pollution control) as a competent fundament for Renewable Energy Resources Act and thermal energy law; Art. 74 Abs. Nr. 24 GG (Luftreinhaltung) als Kompetenzgrundlage fuer EEG und EEWaermeG

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Soesemann, F. [Kammergericht, Berlin (Germany); Humboldt-Univ. Berlin (Germany); Ecologic gGmbH, Berlin (Germany)

2008-08-15

Since the reform of federalism, no examination of requirement is necessary in accordance with article 72 sect. 2 Basic Law in order to support federal laws on article 74 sect. 1 no. 24 Basic Law. It is in the interest of the federal law giver to legislate the climate protection such as Renewable Energy Resources Act and thermal energy law alone on the basis of the authority standard in order to avoid the examination of requirement. In the sense of the article 74 sect. 1 no. 24 Basic Law, the climate protection is considered as air pollution control and serves to the reduction of greenhouse gases.

Systematics of the southern African genus Ixia (Iridaceae: Crocoideae: 4. Revision of sect. Dichone

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P. Goldblatt

2012-12-01

Full Text Available The southern African genus Ixia L. comprises ± 90 species from the winter-rainfall zone of the subcontinent. Ixia sect. Dichone (Salisb. ex Baker Goldblatt & J.C.Manning, one of four sections in the genus and currently including 10 species and three varieties, is distinguished by the following floral characters: lower part of the perianth tube filiform and tightly clasping the style; filaments not decurrent; upper part of the perianth tube short to vestigial; style branches involute-tubular and stigmatic only at the tips; and so-called subdidymous anthers. We review the taxonomy of the section, providing complete descriptions and distribution maps, and a key to the species. I. amethystina Manning & Goldblatt is recognized to be a later synonym of I. brevituba G.J.Lewis. Most collections currently included under that name represent another species, here described as I. rigida. We recognize five additional species in the section: early summer-blooming I. altissima from the Cedarberg; I. bifolia from the Caledon District; I. flagellaris, a stoloniferous species from the Cedarberg; I. simulans from the western Langeberg; and I. tenuis from the Piketberg. We also raise to species rank I. micrandra var. confusa and var. minor, as I. confusa and I. minor respectively. Foliar and associated floral variation in the widespread I. scillaris has led us to recognize two new subspecies among its northern populations, broad leaved subsp. latifolia and the dwarfed, smaller flowered subsp. toximontana; subsp. scillaris is restricted to the immediate southwestern Cape, from Darling to Somerset West. Sect. Dichone now has 17 species and two subspecies.

Geographical isolation caused the diversification of the Mediterranean thorny cushion-like Astragalus L. sect. Tragacantha DC. (Fabaceae).

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Hardion, Laurent; Dumas, Pierre-Jean; Abdel-Samad, Farah; Bou Dagher Kharrat, Magda; Surina, Bostjan; Affre, Laurence; Médail, Frédéric; Bacchetta, Gianluigi; Baumel, Alex

2016-04-01

Understanding the origin and evolution of Mediterranean vascular flora within the long-term context of climate change requires a continuous study of historical biogeography supported by molecular phylogenetic approaches. Here we provide new insights into the fascinating but often overlooked diversification of Mediterranean xerophytic plants. Growing in some of the most stressing Mediterranean environments, i.e. coastal and mountainous opened habitats, the circum-Mediterranean Astragalus L. sect. Tragacantha DC. (Fabaceae) gathers several thorny cushion-like taxa. These have been the subjects of recent taxonomical studies, but they have not yet been investigated within a comprehensive molecular framework. Bayesian phylogenetics applied to rDNA ITS sequences reveal that the diversification of A. sect. Tragacantha has roots dating back to the Pliocene, and the same data also indicate an eastern-western split giving rise to the five main lineages that exist today. In addition, AFLP fingerprinting supports an old east-west pattern of vicariance that completely rules out the possibility of a recent eastern origin for western taxa. The observed network of genetic relationships implies that contrary to what is widely claimed in the taxonomic literature, it is range fragmentation, as opposed to a coastal-to-mountain ecological shift, that is likely the main driver of diversification. Copyright © 2016 Elsevier Inc. All rights reserved.

Cytotaxonomy of North African species of Delphinium L. sect. Delphinium (Ranunculaceae

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Blanché, César

1990-05-01

Full Text Available Both chromosome numbers and karyotype structure from 15 wild North-African populations of Delphinium L. sect. Delphinium were studied. Delphinium balansae Boiss. & Reuter, with a more symmetrical karyotype, appears as a possible perennial ancestor of' the remaining annuals with highly asymmetrical and shorter karyotype. A taxonomical reorganization of this section is proposed: two new series (ser. Macropetala ser. nova and ser. Balansae ser. nova. and two new nomenclatural combinations (D. nanum subsp. alboliliaceum and D. nanum subsp. elongatum are proposed.

S'han estudiat els nombres cromosòmics i l'estructura deis cariotipus de 15 poblacions nordafricanes de Delphinium L. sect. Delphinium. Delphinium balansae Boiss. & Reuter, amb cariotipus mes simètric, apareix com a possible ancestre perenne de la resta d’espècies anuals amb cariotipus més asimètric i més curt. Es proposa una reorganització taxonòmica de la secció, d'on es descriu en dues series noves (ser. Macropetala ser. nova i ser. Balansae ser. nova. i es proposen dues combinacions noves (D. nanum subsp. alboliliaceum and D. nanum subsp. elongatum.

Development and Characterization of Microsatellite Markers for Central American Begonia sect. Gireoudia (Begoniaceae

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Alex D. Twyford

2013-05-01

Full Text Available Premise of the study: Transcriptome sequence data were used to design microsatellite primers for two widespread Central American Begonia species, B. heracleifolia and B. nelumbiifolia, to investigate population structure and hybridization. Methods and Results: The transcriptome from vegetative meristem tissue from the related B. plebeja was mined for microsatellite loci, and 31 primer pairs amplified in the target species. Fifteen primer pairs were combined in two multiplex PCR reactions, which amplified an average of four alleles per locus. Conclusions: The markers developed will be a valuable genetic resource for medium-throughput genotyping of Central American species of Begonia sect. Gireoudia. A subset of these markers have perfect sequence matches to Asian B. venusta, and are promising for studies in other Begonia sections.

Phylogeny and biogeography of Primula sect. Armerina: implications for plant evolution under climate change and the uplift of the Qinghai-Tibet Plateau.

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Ren, Guangpeng; Conti, Elena; Salamin, Nicolas

2015-08-16

The historical orogenesis and associated climatic changes of mountain areas have been suggested to partly account for the occurrence of high levels of biodiversity and endemism. However, their effects on dispersal, differentiation and evolution of many groups of plants are still unknown. In this study, we examined the detailed diversification history of Primula sect. Armerina, and used biogeographic analysis and macro-evolutionary modeling to investigate a series of different questions concerning the evolution of the geographical and ecological distribution of the species in this section. We sequenced five chloroplast and one nuclear genes for species of Primula sect. Armerina. Neither chloroplast nor nuclear trees support the monophyly of the section. The major incongruences between the two trees occur among closely related species and may be explained by hybridization. Our dating analyses based on the chloroplast dataset suggest that this section began to diverge from its relatives around 3.55 million years ago, largely coinciding with the last major uplift of the Qinghai-Tibet Plateau (QTP). Biogeographic analysis supports the origin of the section in the Himalayan Mountains and dispersal from the Himalayas to Northeastern QTP, Western QTP and Hengduan Mountains. Furthermore, evolutionary models of ecological niches show that the two P. fasciculata clades have significantly different climatic niche optima and rates of niche evolution, indicating niche evolution under climatic changes and further providing evidence for explaining their biogeographic patterns. Our results support the hypothesis that geologic and climatic events play important roles in driving biological diversification of organisms in the QTP area. The Pliocene uplift of the QTP and following climatic changes most likely promoted both the inter- and intraspecific divergence of Primula sect. Armerina. This study also illustrates how niche evolution under climatic changes influences biogeographic

Morfologia dos tricomas em Tibouchina sect. Pleroma (D. Don cogn. (melastomataceae

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Paulo José Fernandes Guimarães

1999-01-01

Full Text Available Melastomataceae é a família que apresenta a maior diversidade de tricomas. Dr. Wurdack em seu "Atlas of hairs" reconheceu 46 tipos de tricomas para as Melastomataceae neotropicais com o uso de MEV, e referiu 17 destes para o gênero Tibouchina. Em Melastomataceae a morfologia dos tricomas tem sido extensivamente usada na delimitação dos táxons, assim como em estudos que antecederam ao trabalho de Cogniaux, a monografia das Melastomataceae brasileiras publicada em 1885. Em Tibouchina sect. Pleroma a morfologia dos tricomas foi substancial para a circunscrição de várias espécies. O uso da MEV permitiu uma caracterização dos 15 tipos diferentes de tricomas observados nas 41 espécies examinadas. Os diferentes tipos são descritos com base no aspecto morfológico tanto em MO como em MEV e ilustrados através de eletromicrografias de varredura e fotomicrografias.The Melastomataceae display greater trichome diversity. Dr. Wurdack, in his Atlas of hairs, recognized 46 types of trichomes for the Neotropical Melastomataceae through the Scanning Electron Microscope (SEM, and referred 17 of them to the genus Tibouchina. The trichome morphology has been extensively used in the delimitation of the taxa in Melastomataceae, as well as in previous studies by Cogniaux, the monograph of Brazilian Melastomataceae published in 1885. The morphology of the trichomes was essential for the delimitation of several species in Tibouchina section Pleroma. The use of SEM provided the best characterization of the 15 different types of trichomes recognized among the 41 species examined. These were described based on the morphological appearance, both optical microscopy and scanning electron microscopy, and illustrated by scanning electron micrographs and photomicrographs.

Clarifying the butter Boletes: a new genus, Butyriboletus, is established to accommodate Boletus sect. Appendiculati, and six new species are described.

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Arora, David; Frank, Jonathan L

2014-01-01

The butter boletes (Boletus s.l. sect. Appendiculati) are an economically important group of ectomycorrhizal fungi whose basidiocarps have a yellow tube layer that often bruises blue, yellow reticulate stipe, mild flavor and firm yellow-tinged flesh that may or may not turn blue when exposed. Morphological characters and molecular data (ITS and LSU) place this group in a separate phylogenetic clade from Boletus sensu stricto. Here we establish a new genus, Butyriboletus, to accommodate 14 species of butter boletes that range from Asia to Europe, north Africa and North America. We recombine eight previously described butter bolete species and we describe six new species: four from western USA (Bu. persolidus, Bu. primiregius, Bu. autumnigius, Bu. querciregius) and two from Yunnan, China (Bu. yicibus, Bu. sanicibus). © 2014 by The Mycological Society of America.

Sorting through the chaff, nDNA gene trees for phylogenetic inference and hybrid identification of annual sunflowers (Helianthus sect. Helianthus).

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Moody, Michael L; Rieseberg, Loren H

2012-07-01

The annual sunflowers (Helianthus sect. Helianthus) present a formidable challenge for phylogenetic inference because of ancient hybrid speciation, recent introgression, and suspected issues with deep coalescence. Here we analyze sequence data from 11 nuclear DNA (nDNA) genes for multiple genotypes of species within the section to (1) reconstruct the phylogeny of this group, (2) explore the utility of nDNA gene trees for detecting hybrid speciation and introgression; and (3) test an empirical method of hybrid identification based on the phylogenetic congruence of nDNA gene trees from tightly linked genes. We uncovered considerable topological heterogeneity among gene trees with or without three previously identified hybrid species included in the analyses, as well as a general lack of reciprocal monophyly of species. Nonetheless, partitioned Bayesian analyses provided strong support for the reciprocal monophyly of all species except H. annuus (0.89 PP), the most widespread and abundant annual sunflower. Previous hypotheses of relationships among taxa were generally strongly supported (1.0 PP), except among taxa typically associated with H. annuus, apparently due to the paraphyly of the latter in all gene trees. While the individual nDNA gene trees provided a useful means for detecting recent hybridization, identification of ancient hybridization was problematic for all ancient hybrid species, even when linkage was considered. We discuss biological factors that affect the efficacy of phylogenetic methods for hybrid identification.

The strong CP problem and the visibility of invisible axions

International Nuclear Information System (INIS)

Buchmueller, W.

1986-12-01

The main subject of these lectures are general properties of axions and recent suggestions of how to detect invisible axions. After a brief review of the strong CP problem and the Peccei-Quinn mechanism in sects. 2 and 3, we discuss axion properties by means of an effective lagrangian approach in sect. 4. Experimental bounds on axion production and decays are reviewed in sect. 5. Sect. 6 deals briefly with the recently proposed variant axion models, and in sect. 7 we discuss the possible relevance of supersymmetry to the strong CP problem. In sect. 8 we then review the different proposals for the detection of invisible axions. Some conclusions are given in sect. 9. (orig./HSI)

Teorías sobre la clasificación taxonómica de las papas cultivadas (Solanum L. sect. Petota Dumort.. Una revisión

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Rodríguez Luis Ernesto

2009-12-01

Full Text Available

La presente revisión busca reunir diferentes propuestas utilizadas para clasificar las papas cultivadas y sus parientes silvestres (Solanum L. sect. Petota Dumort., ya que históricamente se han presentado diferencias entre los taxónomos que han estudiado su clasificación. A la fecha no hay consenso, debido a que el límite entre especies no está definido, y las interrelaciones entre estas son frecuentes. Es importante generar una propuesta definitiva, coherente y práctica, que genere un consenso en la taxonomía de la papa. Esto permitiría conocer el número real de especies, el límite entre ellas y sus interrelaciones y continuos cambios. A su vez, esta información deberá facilitar un mejor aprovechamiento del germoplasma por parte de los programas de mejoramiento genético.

Pemikiran Epistemologi Barat: dari Plato Sampai Gonseth

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Nunu Burhanuddin

2015-01-01

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

Molecular systematics of Dendrobium (Orchidaceae, Dendrobieae) from mainland Asia based on plastid and nuclear sequences.

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Xiang, Xiao-Guo; Schuiteman, André; Li, De-Zhu; Huang, Wei-Chang; Chung, Shih-Wen; Li, Jian-Wu; Zhou, Hai-Lang; Jin, Wei-Tao; Lai, Yang-Jun; Li, Zhen-Yu; Jin, Xiao-Hua

2013-12-01

Dendrobium is one of the three largest genera and presents some of the most intricate taxonomic problems in the family Orchidaceae. Based on five DNA markers and a broad sampling of Dendrobium and its relatives from mainland Asia (109 species), our results indicate that mainland Asia Dendrobium is divided into eight clades (with two unplaced species) that form polytomies along the spine of the cladogram. Both Dendrobium and Epigeneium are well supported as monophyletic, whereas sect. Dendrobium, sect. Densiflora, sect. Breviflores, sect. Holochrysa, are paraphyletic/polyphyletic. Many ignored phylogenetic relationships, such as the one of major clades formed by D. jenkinsii and D. lindleyi (two members of sect. Densiflora), the Aphyllum group, the Devonianum group, the Catenatum group, the Crepidatum group, and the Dendrobium moniliforme complex are well supported by both molecular and morphological evidence. Based on our data, we propose to broaden sect. Dendrobium to include sect. Stuposa, sect. Breviflores, and sect. Holochrysa and to establish a new section to accommodate D. jenkinsii and D. lindleyi. Our results indicated that it is preferable to use a broad generic concept of Dendrobium and to pursue an improved infrageneric classification at sectional level, taking into account both morphology and current molecular findings. Copyright © 2013 Elsevier Inc. All rights reserved.

Phylogeny of xerophilic aspergilli (subgenus Aspergillus and taxonomic revision of section Restricti

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F. Sklenář

2017-09-01

The vast majority of species in sect. Restricti produce asperglaucide, asperphenamate or both in contrast to species in sect. Aspergillus. Mycophenolic acid was detected for the first time in at least six members of the section. The ascomata of A. halophilicus do not contain auroglaucin, epiheveadride or flavoglaucin which are common in sect. Aspergillus, but shares the echinulins with sect. Aspergillus.

[Sequence of the ITS region of nuclear ribosomal DNA(nrDNA) in Xinjiang wild Dianthus and its phylogenetic relationship].

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Zhang, Lu; Cai, You-Ming; Zhuge, Qiang; Zou, Hui-Yu; Huang, Min-Ren

2002-06-01

Xinjiang is a center of distribution and differentiation of genus Dianthus in China, and has a great deal of species resources. The sequences of ITS region (including ITS-1, 5.8S rDNA and ITS-2) of nuclear ribosomal DNA from 8 species of genus Dianthus wildly distributed in Xinjiang were determined by direct sequencing of PCR products. The result showed that the size of the ITS of Dianthus is from 617 to 621 bp, and the length variation is only 4 bp. There are very high homogeneous (97.6%-99.8%) sequences between species, and about 80% homogeneous sequences between genus Dianthus and outgroup. The sequences of ITS in genus Dianthus are relatively conservative. In general, there are more conversion than transition in the variation sites among genus Dianthus. The conversion rates are relatively high, and the ratios of conversion/transition are 1.0-3.0. On the basis of phylogenetic analysis of nucleotide sequences the species of Dianthus in China would be divided into three sections. There is a distant relationship between sect. Barbulatum Williams and sect. Dianthus and between sect. Barbulatum Williams and sect. Fimbriatum Williams, and there is a close relationship between sect. Dianthus and sect. Fimbriatum Williams. From the phylogenetic tree of ITS it was found that the origin of sect. Dianthusis is earlier than that of sect. Fimbriatum Williams and sect. Barbulatum Williams.

Pemikiran Epistemologi Barat: dari Plato Sampai Gonseth

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Nunu Burhanuddin

2015-06-01

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

Phylogeny and intraspecific variability of holoparasitic Orobanche (Orobanchaceae) inferred from plastid rbcL sequences.

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Manen, Jean-François; Habashi, Christine; Jeanmonod, Daniel; Park, Jeong-Mi; Schneeweiss, Gerald M

2004-11-01

The rbcL sequences of 106 specimens representing 28 species of the four recognized sections of Orobanche were analyzed and compared. Most sequences represent pseudogenes with premature stop codons. This study confirms that the American lineage (sects. Gymnocaulis and Myzorrhiza) contains potentially functional rbcL-copies with intact open reading frames and low rates of non-synonymous substitutions. For the first time, this is also shown for a member of the Eurasian lineage, O. coerulescens of sect. Orobanche, while all other investigated species of sects. Orobanche and Trionychon contain pseudogenes with distorted reading frames and significantly higher rates of non-synonymous substitutions. Phylogenetic analyses of the rbcL sequences give equivocal results concerning the monophyly of Orobanche, and the American lineage might be more closely related to Boschniakia and Cistanche than to the other sections of Orobanche. Additionally, species of sect. Trionychon phylogenetically nest in sect. Orobanche. This is in concordance with results from other plastid markers (rps2 and matK), but in disagreement with other molecular (nuclear ITS), morphological, and karyological data. This might indicate that the ancestor of sect. Trionychon has captured the plastid genome, or parts of it, of a member of sect. Orobanche. Apart from the phylogenetically problematic position of sect. Trionychon, the phylogenetic relationships within sect. Orobanche are similar to those inferred from nuclear ITS data and are close to the traditional groupings traditionally recognized based on morphology. The intraspecific variation of rbcL is low and is neither correlated with intraspecific morphological variability nor with host range. Ancestral character reconstruction using parsimony suggests that the ancestor of O. sect. Orobanche had a narrow host range.

Electron thermal diffusivity in ISX-B from observations of sawtooth oscillations

International Nuclear Information System (INIS)

Bell, J.D.

1984-03-01

Section I contains background material on tokamaks and the interest in Chi/sub e/. In Sect. II, a description if given of sawtooth phenomena, and the basic technique for this measurement of Chi/sub e/ is explained in a review of previous work on this topic. The analysis scheme used in the current effort is more advanced than earlier ones and is described in detail in Sect. III; Sect. IV presents our results and comparisons with values for Chi/sub e/ from the Oak Ridge power balance analysis. Various sensitivities of the procedure used here are discussed in Sect. V, and Sect. VI lists conclusions and possible extensions of this work

Multiple and asymmetrical origin of polyploid dog rose hybrids (Rosa L. sect. Caninae (DC.) Ser.) involving unreduced gametes.

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Herklotz, V; Ritz, C M

2017-08-01

Polyploidy and hybridization are important factors for generating diversity in plants. The species-rich dog roses ( Rosa sect. Caninae ) originated by allopolyploidy and are characterized by unbalanced meiosis producing polyploid egg cells (usually 4 x ) and haploid sperm cells (1 x ). In extant natural stands species hybridize spontaneously, but the extent of natural hybridization is unknown. The aim of the study was to document the frequency of reciprocal hybridization between the subsections Rubigineae and Caninae with special reference to the contribution of unreduced egg cells (5 x ) producing 6 x offspring after fertilization with reduced (1 x ) sperm cells. We tested whether hybrids arose by independent multiple events or via a single or few incidences followed by a subsequent spread of hybrids. Population genetics of 45 mixed stands of dog roses across central and south-eastern Europe were analysed using microsatellite markers and flow cytometry. Hybrids were recognized by the presence of diagnostic alleles and multivariate statistics were used to display the relationships between parental species and hybrids. Among plants classified to subsect. Rubigineae , 32 % hybridogenic individuals were detected but only 8 % hybrids were found in plants assigned to subsect. Caninae . This bias between reciprocal crossings was accompanied by a higher ploidy level in Rubigineae hybrids, which originated more frequently by unreduced egg cells. Genetic patterns of hybrids were strongly geographically structured, supporting their independent origin. The biased crossing barriers between subsections are explained by the facilitated production of unreduced gametes in subsect. Rubigineae . Unreduced egg cells probably provide the highly homologous chromosome sets required for correct chromosome pairing in hybrids. Furthermore, the higher frequency of Rubigineae hybrids is probably influenced by abundance effects because the plants of subsect. Caninae are much more abundant

Approaching equilibrium in heavy-ion collisions

International Nuclear Information System (INIS)

Wolschin, G.

1981-01-01

The aim of this paper is to obtain a consistent and precise understanding of the available data and the development of a model with few parameters and considerable predictive power. In the following section the nonequilibrium statistical treatment of the relative motion is outlined. The time scales which determine the validity of the approach are mentioned, and the moment equations are discussed. A classical model to evaluate the mean energy and angular-momentum loss as well as the interaction time is described in sect. 3. The nucleon exchange occurring during nuclear contact can also be treated as a transport process. In sect. 4 we discuss calculated element distributions and compare with experimental results. An observed retardation of the charge drift requires special attention. In sect. 5 we treat the shape relaxation as a dissipative process and present a model calculation. The angular-momentum transport is reconsidered in sect. 6, with emphasis on the statistical fluctuations of the dissipated angular momentum. Calculated multidifferential cross-sections are compared with experiment in sect. 7. Finally we discuss in sect. 8 how nuclear shell structure can possibly affect the nucleon diffusion process, and draw the conclusions in sect. 9. (orig./HSI)

Experimental tests and theoretical predictions for electroweak processes

International Nuclear Information System (INIS)

Martinelli, G.; Istituto Nazionale di Fisica Nucleare, Frascati

1987-01-01

In sect. 2, I will briefly recall the basic ingredients of the standard model and I will define the relevant parameters. Low-energy processes which enter into the determination of neutral-current couplings to fermions (in particular sin 2 θ W ) are presented in sect. 3. Radiative corrections to these processes are discussed in sect. 4. In sect. 5 the measurements of the W and Z 0 masses at the SPS collider are described and compared with theoretical predictions including one-loop radiative corrections. (orig./BBO)

Introduction to integrable many-body systems III

International Nuclear Information System (INIS)

Bajnok, Z.; Samaj, L.

2011-01-01

This is the third part of a three-volume introductory course about integrable systems of interacting bodies. The emphasis is put onto the method of Thermodynamic Bethe Ansatz. Two kinds of integrable models are studied. Systems of itinerant electrons, forming a part of Condensed Matter Physics, involve the Hubbard lattice model of electrons with short-ranged one-site interactions (Sect. 20) and the s-d exchange Kondo model (Sect. 21), describing the scattering of conduction electrons on a spin-s impurity. Methods and basic concepts used in Quantum Field Theory are explained on the integrable (1 + 1)-dimensional sine-Gordon model. We start with the classical description of the model in Sect. 22, analyze its finite energy field configurations (soliton, anti-soliton and breathers) and show its classical integrability. The model is quantized by using two schemes: the conformal (Sect. 23) and Lagrangian (Sect. 24) quantizations. The scattering matrix of the sine-Gordon theory is derived at the full quantum level in the bootstrap scheme and is compared to its classical limit in Sect. 25. The parameters of the scattering matrix are related to those of the Lagrangian by calculating the ground-state energy in an applied magnetic field in two ways: Conformal perturbation theory and Thermodynamic Bethe Ansatz (Sect. 26). The relation of the sine-Gordon theory to the XXZ Heisenberg model, which provides a complete solution of the sine-Gordon model in a finite volume, is pointed out in Sect. 27. The obtained results are applied in Sect. 28. to the derivation of the exact thermodynamics for the (symmetric) two-component Coulomb gas; this is the first classical two-dimensional fluid with exactly solvable thermodynamics (Authors)

Moderasi Khawarij Ibadiyah

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Ahmad Choirul Rofiq

2012-11-01

Full Text Available Generally many historians depict Kharijite sect with nega­tive image as a group that has an extreme religious ideas and noncon­formist political attitudes. Furthermore Kharijite sect was regarded as an extremist faction and radical terrorist who prefers violence against any goverment that has deviated from Islamic doctrine according to Kharijite perspective. Similar to many religious sects, Kharijite sect also separated into many factions. This separation is usually caused by difference views that frequently arouse a dispute and conflict among them. In addition, they occasionally consider another faction as an un­believer and infidel group. Because of this schism, the Kharijite sect became very weak so that can be destroyed easily. One of the Kharijite factions is Ibadite faction that is assessed by scholars as the closest fac­tion to Sunnite sect because the Ibadites have moderate views so that can survive and exist until now whereas almost Kharijite factions tend to have extreme views and perform violent actions to achieve their aims. The successful indoctrination and thorough strategy might cause this moderation attitude.

40 CFR 52.1770 - Identification of plan.

Science.gov (United States)

2010-07-01

... Avenue, NW., Washington, DC 20460 and the National Archives and Records Administration. For information... Emergency Generators 04/01/02 08/08/02, 67 FR 51461 Sect .0808 Peak Shaving Generators 07/01/99 10/22/02, 67... 8093. Sect. .0806 Cotton Gins 11/6/98 02/17/00, 65 FR 8093. Sect. .0807 Emergency Generators 11/6/98 02...

Dosimetric comparison of stopping power calibration with dual-energy CT and single-energy CT in proton therapy treatment planning

Energy Technology Data Exchange (ETDEWEB)

Zhu, Jiahua [Department of Physics, University of Adelaide, Adelaide, SA 5005 (Australia); Penfold, Scott N., E-mail: scott.penfold@adelaide.edu.au [Department of Physics, University of Adelaide, Adelaide, SA 5005, Australia and Department of Medical Physics, Royal Adelaide Hospital, Adelaide, SA 5000 (Australia)

2016-06-15

Purpose: The accuracy of proton dose calculation is dependent on the ability to correctly characterize patient tissues with medical imaging. The most common method is to correlate computed tomography (CT) numbers obtained via single-energy CT (SECT) with proton stopping power ratio (SPR). CT numbers, however, cannot discriminate between a change in mass density and change in chemical composition of patient tissues. This limitation can have consequences on SPR calibration accuracy. Dual-energy CT (DECT) is receiving increasing interest as an alternative imaging modality for proton therapy treatment planning due to its ability to discriminate between changes in patient density and chemical composition. In the current work we use a phantom of known composition to demonstrate the dosimetric advantages of proton therapy treatment planning with DECT over SECT. Methods: A phantom of known composition was scanned with a clinical SECT radiotherapy CT-simulator. The phantom was rescanned at a lower X-ray tube potential to generate a complimentary DECT image set. A set of reference materials similar in composition to the phantom was used to perform a stoichiometric calibration of SECT CT number to proton SPRs. The same set of reference materials was used to perform a DECT stoichiometric calibration based on effective atomic number. The known composition of the phantom was used to assess the accuracy of SPR calibration with SECT and DECT. Intensity modulated proton therapy (IMPT) treatment plans were generated with the SECT and DECT image sets to assess the dosimetric effect of the imaging modality. Isodose difference maps and root mean square (RMS) error calculations were used to assess dose calculation accuracy. Results: SPR calculation accuracy was found to be superior, on average, with DECT relative to SECT. Maximum errors of 12.8% and 2.2% were found for SECT and DECT, respectively. Qualitative examination of dose difference maps clearly showed the dosimetric advantages

JURIDICAL REGIME OF THE INTEREST IN THE ROMANIAN LAW. PARTICULAR CASE. COMPARISON BETWEEN THE REGULATIONS OF THE REMUNERATORY INTEREST VERSUS THE PENALIZING INTEREST, IN THE ROMANIAN BANKING LAW

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Silvia Lucia Cristea

2015-11-01

Full Text Available The analysis of a case where the rate of the conventional interest is not specified made me investigate what is the maximal limit that can be obtained in this case, under the regulation in force, in the Romanian law (sect.1!To formulate a solution, I considered as necessary to analyze : the provision on the moratory damages (according to the Roman Civil Code and the putting of the debtor in default, in order to know what is the date starting from which the moratory damages are calculated (according to the Roman Civil Code-sect.2; the juridical regime of the interest (according to the Roman Bankin Law-sect.3;comparison between the remuneratory interest and the penalizing interest (according to the Roman Banking Law-sect.4;solution for the case and conclusions-sect. 5.

Chromosome numbers and karyotype evolution in holoparasitic Orobanche (Orobanchaceae) and related genera

Science.gov (United States)

Schneeweiss, G.M.; Palomeque, T.; Colwell, A.E.; Weiss-Schneeweiss, H.

2004-01-01

Chromosome numbers and karyotypes of species of Orobanche, Cistanche, and Diphelypaea (Orobanchaceae) were investigated, and 108 chromosome counts of 53 taxa, 19 counted for the first time, are presented with a thorough compilation of previously published data. Additionally, karyotypes of representatives of these genera, including Orobanche sects. Orobanche and Trionychon, are reported. Cistanche (x = 20) has large meta- to submetacentric chromosomes, while those of Diphelypaea (x = 19) are medium-sized submeta-to acrocentrics. Within three analyzed sections of Orobanche, sects. Myzorrhiza (x = 24) and Trionychon (x = 12) possess medium-sized submeta- to acrocentrics, while sect. Orobanche (x = 19) has small, mostly meta- to submetacentric, chromosomes. Polyploidy is unevenly distributed in Orobanche and restricted to a few lineages, e.g., O. sect. Myzorrhiza or Orobanche gracilis and its relatives (sect. Orobanche). The distribution of basic chromosome numbers supports the groups found by molecular phylogenetic analyses: Cistanche has x = 20, the Orobanche-group (Orobanche sect. Orobanche, Diphelypaea) has x = 19, and the Phelipanche-group (Orobanche sects. Gymnocaulis, Myzorrhiza, Trionychon) has x = 12, 24. A model of chromosome number evolution in Orobanche and related genera is presented: from two ancestral base numbers, xh = 5 and xh = 6, independent polyploidizations led to x = 20 (Cistanche) and (after dysploidization) x = 19 (Orobanche-group) and to x = 12 and x = 24 (Phelipanche-group), respectively.

[A new taxonomic system of the genus Murraya (Rutaceae) based on integration of morphology-based taxonomy and chemotaxonomy; and a philological survey on M. exotica in view of the relationship between Okinawa and China].

Science.gov (United States)

Kinoshita, Takeshi

2014-01-01

This review concerns the taxonomic status of the genus Murraya in tribe Clausenae, subfamily Aurantioideae, family Rutaceae, and presents a new system integrating both morphology-based taxonomy and chemotaxonomy. This genus has been morphologically divided into the sects Murraya and Bergera. This dichotomy is justified by the noticeable difference of secondary metabolites with 3-prenylindoles in Murraya and carbazoles in Bergera. As for other metabolites of genus Murraya, coumarins are found in both sects, but differ clearly in types; 8-prenylcoumarins occur throughout the sect Murraya whereas geranylated furocoumarins are known from some species of the sect Bergera. As far as chemical properties are concerned, sect Bergera is much closer to genus Clausena than sect Murraya, suggesting the dichotomy of genus Murraya to be generic rather than sectional. 8-Prenylcoumarins characterizing sect Murraya play a decisive role in the distinction of M. exotica from M. paniculata that occurs most widely in subtropical and tropical Asia and is well known for morphologic as well as chemical diversity. Though the morphological difference between the two species is slight only in leaves and leaflets, the distinction is well substantiated by the following chemical feature: 7-OMe-8-prenylcoumarins occur in M. exotica whereas 5,7-di-OMe-8-prenylcoumarins in M. paniculata. Sect Murraya has a very close relation to genus Merrillia that is chemically characterized by similar types of 8-prenylcoumarins, and is also related to a certain extent to genus Micromelum. M. exotica is philologically surveyed in view of the delicate relationships between Okinawa, the only habitat of this plant in Japan, and China in order to clarify its historical background.

FATWA MUI TENTANG ALIRAN SESAT DI INDONESIA (1976-2010

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Dimyati Sajari

2015-06-01

Full Text Available The Ruling of Indonesian Council of Ulama on Heretical Sects in Indonesia (1976-2010. The claims of truth and deception, even condemnation of unbeliever (takfir, still continue to happen to the present time. In Indonesia, the introduction of the Council of Ulama (MUI ruling or fatwa on misleading sect may proof the widespred claim. This paper attempts to trace the historical dynamics of acclaimed ambiguous sects by the MUI. However, the author argues that based on the study of the MUI fatwa section of Islamic faith and religious school of thoughts (1976-2010 it is revealed that such claim is purely a reflection of the MUI’s role as a safeguard and keeper of the faith of Islamic community. In addition, he further maintains that the thought of the misleading sects in Indonesia is deeply rooted in the history of Islamic thought and MUI fatwa of heretical sects in Indonesia is nothing more than a representation of a firm attitude of the majority throughout Islamic history against minorities of whom have been considered being misguided and go beyond the mainstreams, but nonetheless, it seems that such a sect will remain in the land of Indonesia.

Single- and dual-energy quantitative CT adjacent to acetabular prosthetic components

DEFF Research Database (Denmark)

Mussmann, Bo Redder; Andersen, Poul Erik; Torfing, Trine

2017-01-01

and to compare BMD measurements in single and dual energy CT (SECT and DECT). Methods and Materials: 10 male patients with uncemented hip prosthetics were scanned and rescanned using 120 kVp SECT and DECT with virtual monochromatic images reconstructed at 130 keV. Hemispherical ROIs were defined slice...... that the intraobserver agreement of the scan modes is equal. BMD cannot be measured interchangeably with SECT and DECT....

Performances of low-dose dual-energy CT in reducing artifacts from implanted metallic orthopedic devices

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Filograna, Laura [Catholic University of Rome, School of Medicine, University Hospital ' ' A. Gemelli' ' , Department of Radiological Sciences, Institute of Radiology, Rome (Italy); University of Zurich, Department of Forensic Medicine and Imaging, Institute of Forensic Medicine, Zurich (Switzerland); Magarelli, Nicola; Leone, Antonio; Bonomo, Lorenzo [Catholic University of Rome, School of Medicine, University Hospital ' ' A. Gemelli' ' , Department of Radiological Sciences, Institute of Radiology, Rome (Italy); De Waure, Chiara; Calabro, Giovanna Elisa [Catholic University of Rome, School of Medicine, University Hospital ' ' A. Gemelli' ' , Research Centre for Health Technology Assessment, Department of Public Health, Section of Hygiene, Rome (Italy); Finkenstaedt, Tim [University Hospital Zurich, Institute of Diagnostic and Interventional Radiology, Zurich (Switzerland); Thali, Michael John [University of Zurich, Department of Forensic Medicine and Imaging, Institute of Forensic Medicine, Zurich (Switzerland)

2016-07-15

The objective was to evaluate the performances of dose-reduced dual-energy computed tomography (DECT) in decreasing metallic artifacts from orthopedic devices compared with dose-neutral DECT, dose-neutral single-energy computed tomography (SECT), and dose-reduced SECT. Thirty implants in 20 consecutive cadavers underwent both SECT and DECT at three fixed CT dose indexes (CTDI): 20.0, 10.0, and 5.0 mGy. Extrapolated monoenergetic DECT images at 64, 69, 88, 105, 120, and 130 keV, and individually adjusted monoenergy for optimized image quality (OPTkeV) were generated. In each group, the image quality of the seven monoenergetic images and of the SECT image was assessed qualitatively and quantitatively by visually rating and by measuring the maximum streak artifact respectively. The comparison between SECT and OPTkeV evaluated overall within all groups showed a significant difference (p <0.001), with OPTkeV images providing better images. Comparing OPTkeV with the other DECT images, a significant difference was shown (p <0.001), with OPTkeV and 130-keV images providing the qualitatively best results. The OPTkeV images of 5.0-mGy acquisitions provided percentages of images with scores 1 and 2 of 36 % and 30 % respectively, compared with 0 % and 33.3 % of the corresponding SECT images of 10- and 20-mGy acquisitions. Moreover, DECT reconstructions at the OPTkeV of the low-dose group showed higher CT numbers than the SECT images of dose groups 1 and 2. This study demonstrates that low-dose DECT permits a reduction of artifacts due to metallic implants to be obtained in a similar manner to neutral-dose DECT and better than reduced or neutral-dose SECT. (orig.)

Main ring transition crossing simulations

International Nuclear Information System (INIS)

Kourbanis, I.; Ng, King-Yuen.

1990-10-01

We used ESME to simulate transition crossing in the Main Ring (MR). For the simulations, we followed the MR 29 cycle used currently for bar p production with a flat top of 120 GeV. In Sect. II, some inputs are discussed. In Sect. III, we present simulations with space charge turned off so that the effect of nonlinearity can be studied independently. When space charge is turned on in Sect. IV, we are faced with the problem of statistical errors due to binning, an analysis of which is given in the Appendices. Finally in Sects. V and VI, the results of simulations with space charge are presented and compared with the experimental measurements. 7 refs., 6 figs

Measures Taken by the Ottoman State against Shah İsmail's Attempts to Convert Anatolia to Shia

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Yusuf Küçükdağ

2008-06-01

Full Text Available Shah Ismail, when he was sheikh of Safevi sect established by Sheikh Safiyuddin, Ismail’s grandfather, established Safevi State in Azerbaijan taking Tebriz as the center at the beginning of XVI th.century. The followers of Safevi Sect were Turcomen originated from Anatolia. They helped Shah Ismail to establish state. Shah Ismail depending on Turcomen followers attempted to annex Anotolia which was under Otoman domination in his new state’s territory. He sent his caliphs to Anatolia to propagandize his sect. They tried to convince Anatolion people about Safevi sect. Ottoman state which understand that the main purpose of Shah Ismail was not the speading of Safevi sect took military, political, economical and cultural measures. In the war between two states, Shah Ismail was defeated by Ottoman army in Caldıran (1514 The relationship of Safevi’s followers with Iran was prevented. In order to prevent economical growth of Safevi State, economical embargo was put. By helping the organization of Halvetiyye which has Safevi sect orijin but accept’ s ottoman state outhority the spread of Safevism was prevented. Turcomen in Anatolia become hopeless when Sheikh Ismail was defeated by I. Selim. Ottoman State does not extinct Safevism

Comparison of proton therapy treatment planning for head tumors with a pencil beam algorithm on dual and single energy CT images

Energy Technology Data Exchange (ETDEWEB)

Hudobivnik, Nace; Dedes, George; Parodi, Katia; Landry, Guillaume, E-mail: g.landry@lmu.de [Department of Medical Physics, Ludwig-Maximilians-University, Munich 85748 (Germany); Schwarz, Florian; Johnson, Thorsten; Sommer, Wieland H. [Institute for Clinical Radiology, Ludwig Maximilians University Hospital Munich, 81377 Munich (Germany); Agolli, Linda [Department of Radiation Oncology, Ludwig-Maximilians-University, Munich 81377, Germany and Radiation Oncology, Sant’ Andrea Hospital, Sapienza University, Rome 00189 (Italy); Tessonnier, Thomas [Department of Medical Physics, Ludwig-Maximilians-University, Munich 85748, Germany and Department of Radiation Oncology, Heidelberg University Hospital, Heidelberg (Germany); Verhaegen, Frank [Department of Radiation Oncology (MAASTRO), GROW School for Oncology and Developmental Biology, Maastricht 6229 ET, the Netherlands and Medical Physics Unit, Department of Oncology, McGill University, Montreal, Quebec H3A 0G4 (Canada); Thieke, Christian; Belka, Claus [Department of Radiation Oncology, Ludwig-Maximilians-University, Munich 81377 (Germany)

2016-01-15

Purpose: Dual energy CT (DECT) has recently been proposed as an improvement over single energy CT (SECT) for stopping power ratio (SPR) estimation for proton therapy treatment planning (TP), thereby potentially reducing range uncertainties. Published literature investigated phantoms. This study aims at performing proton therapy TP on SECT and DECT head images of the same patients and at evaluating whether the reported improved DECT SPR accuracy translates into clinically relevant range shifts in clinical head treatment scenarios. Methods: Two phantoms were scanned at a last generation dual source DECT scanner at 90 and 150 kVp with Sn filtration. The first phantom (Gammex phantom) was used to calibrate the scanner in terms of SPR while the second served as evaluation (CIRS phantom). DECT images of five head trauma patients were used as surrogate cancer patient images for TP of proton therapy. Pencil beam algorithm based TP was performed on SECT and DECT images and the dose distributions corresponding to the optimized proton plans were calculated using a Monte Carlo (MC) simulation platform using the same patient geometry for both plans obtained from conversion of the 150 kVp images. Range shifts between the MC dose distributions from SECT and DECT plans were assessed using 2D range maps. Results: SPR root mean square errors (RMSEs) for the inserts of the Gammex phantom were 1.9%, 1.8%, and 1.2% for SECT phantom calibration (SECT{sub phantom}), SECT stoichiometric calibration (SECT{sub stoichiometric}), and DECT calibration, respectively. For the CIRS phantom, these were 3.6%, 1.6%, and 1.0%. When investigating patient anatomy, group median range differences of up to −1.4% were observed for head cases when comparing SECT{sub stoichiometric} with DECT. For this calibration the 25th and 75th percentiles varied from −2% to 0% across the five patients. The group median was found to be limited to 0.5% when using SECT{sub phantom} and the 25th and 75th percentiles

Contrasting evolutionary processes during Quaternary climatic changes and historical orogenies: a case study of the Japanese endemic primroses Primula sect. Reinii.

Science.gov (United States)

Yamamoto, Masaya; Ohtani, Masato; Kurata, Kaoruko; Setoguchi, Hiroaki

2017-11-28

Recent biogeographic studies have illustrated that Quaternary climatic changes and historical orogenies have driven the development of high levels of biodiversity. In this context, phylogenetic niche conservatism may play a role as a major precursor of allopatric speciation. However, the effects of niche evolution on the diversification patterns of plant species under rapid habitat changes are still unknown. Here, Primula section Reinii, one of the few primroses endemic to the Japanese Archipelago, was investigated. This study aimed to clarify the phylogenetic position and relationships of section Reinii, interpret the biogeographic and diversification patterns of this group and gain a better understanding of the role of climatic niche evolution in the Japanese endemic primroses. Dated phylogeny for Primula section Reinii is presented based on the sequences of six chloroplast genes and one nuclear gene. Biogeographic history was reconstructed using statistical dispersal-vicariance analysis. Macro-evolutionary modelling of the climatic niche was combined with biogeographic inferences. Section Reinii was shown to be monophyletic based on chloroplast and nuclear sequences. Fossil-calibrated dating analysis estimated that this section diverged from its sister taxon, sect. Cortusoides, around 1.82 million years ago, and intraspecific diversification occurred within the last million years. This time frame was characterized by Quaternary climatic oscillations and uplift of high mountains in Japan. Biogeographic inference suggested that this section originated at the northern end of the Japanese Archipelago and then dispersed southward to other islands. Models of climatic niche evolution indicated that the closely related species P. reinii and P. tosanensis have contrasting niche optima and rates of niche evolution. Our results highlight that spatiotemporal heterogeneity in the Japanese islands may play a significant role in the biogeographic history of Japanese endemic

Introduction to integrable many-body systems II

International Nuclear Information System (INIS)

Samaj, L.

2010-01-01

This is the second part of a three-volume introductory course about integrable systems of interacting bodies. The models of interest are quantum spin chains with nearest-neighbor interactions between spin operators, in particular Heisenberg spin- 2 models. The Ising model in a transverse field, expressible as a quadratic fermion form by using the Jordan-Wigner transformation, is the subject of Sect. 12. The derivation of the coordinate Bethe ansatz for the XXZ Heisenberg chain and the determination of its absolute ground state in various regions of the anisotropy parameter are presented in Sect. 13. The magnetic properties of the ground state are explained in Sect. 14. Sect. 15 concerns excited states and the zero-temperature thermodynamics of the XXZ model. The thermodynamics of the XXZ Heisenberg chain is derived on the basis of the string hypothesis in Sect. 16; the thermodynamic Bethe ansatz equations are analyzed in high-temperature and low-temperature limits. An alternative derivation of the thermodynamics without using strings, leading to a non-linear integral equation determining the free energy, is the subject of Sect. 17. A nontrivial application of the Quantum Inverse Scattering method to the fully anisotropic XYZ Heisenberg chain is described in Section 18. Section 19 deals with integrable cases of isotropic spin chains with an arbitrary spin. (Author)

Anatomia do escapo floral de espécies brasileiras de Paepalanthus subgênero Platycaulon (Eriocaulaceae Anatomy of the inflorescence scape of Brazilian species of the Paepalanthus subgenus Platycaulon (Eriocaulaceae

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Vera Lucia Scatena

1998-08-01

Full Text Available Foi estudada a anatomia dos escapos de 17 espécies de Paepalanthus subgênero Platycaulon, sendo 10 da sect. Divisi e sete da sect. Conferti. O trabalho foi realizado para caracterizar anatomicamente os escapos. como contribuição para o entendimento do grupo, uma vez que. morfologicamente, esse é o caráter laxonômico mais importante. Procurou-se, também, confirmar ou não o reconhecimento das duas seções dentro do subgênero. Para os estudos anatômicos utilizou-se material proveniente do Brasil, obtido de exsicatas de diferentes herbários e/ou coletado na Serra do Cipó, MG. Neste trabalho observou-se que Paepalanthus subg. Platycaulon é caracterizado morfologicamente por apresentar escapos pluricapitulados no ápice. Anatomicamente, as espécies estudadas da sect. Divisi apresentam escapos com vários cilindros vasculares, na região mediana e, ainda apresentam, em Paepalanthus vellozioides e P. spixianus, feixes vasculares corticais, características únicas na família. Diferentemente, as espécies avaliadas da sect. Conferti apresentam escapos com cilindro vascular único na região mediana, padrão análogo ao das demais Eriocaulaccae, e ainda apresentam, em Paepalanthus itatiaiensis, P. planifolius e P. paulensis, feixes vasculares medulares, que até então não haviam sido referidos para a família.The scape anatomy of 17 taxa of Paepalanthus subgenus Platycaylon were studied, being 10 taxa of sect. Divisi and seven of sect. Conferti. The study was carried out to see whether scape morphology and anatomy provide valid taxonomic characters at the subgeneric level in Paepalanthus and to lest a proposal to recognize two sections within Paepalanthus subgenus Platycaylon: sect. Divisi and sect. Conferti. The material for anatomical study was collected in Brazil, partly from herbarium specimens and partly from fresh material collected in the field, from the Serra do Cipó. Minas Gerais State. In this work, we observe that

Stochastic theories of quantum mechanics

International Nuclear Information System (INIS)

De la Pena, L.; Cetto, A.M.

1991-01-01

The material of this article is organized into five sections. In Sect. I the basic characteristics of quantum systems are briefly discussed, with emphasis on their stochastic properties. In Sect. II a version of stochastic quantum mechanics is presented, to conclude that the quantum formalism admits an interpretation in terms of stochastic processes. In Sect. III the elements of stochastic electrodynamics are described, and its possibilities and limitations as a fundamental theory of quantum systems are discussed. Section IV contains a recent reformulation that overcomes the limitations of the theory discussed in the foregoing section. Finally, in Sect. V the theorems of EPR, Von Neumann and Bell are discussed briefly. The material is pedagogically presented and includes an ample list of references, but the details of the derivations are generally omitted. (Author)

Hieracium sinoaestivum (Asteraceae, a new species from North China

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Alexander Sennikov

2014-06-01

Full Text Available Hieracium sinoaestivum Sennikov sp. nov. is described as new to science and illustrated. This presumably apomictic species is solely known from two old collections made in a single locality in the Shanxi Province of China. It belongs to the hybridogenous group H. sect. Aestiva (H. sect. Prenanthoidea × H. sect. Umbellata and is most similar to H. veresczaginii from southern Siberia. The new species occurs at low altitudes in the forest belt of Lülian Mts. and belongs to taiga forest elements.

Circumscription and synopsis of Eugenia section Speciosae Bünger & Mazine (Myrtaceae)

Science.gov (United States)

de Oliveira Bünger, Mariana; Mazine, Fiorella Fernanda; Lucas, Eve J.; Stehmann, João Renato

2016-01-01

Abstract A new section of Eugenia (Myrtaceae) is described, segregate from Eugenia sect. Phyllocalyx. Phylogenetic studies suggest that Eugenia sect. Phyllocalyx as traditionally delimited is paraphyletic. To maintain the monophyly of each of the sections in Eugenia s.l., we herein opt to circumscribe a new section and recognize six taxa in sect. Speciosae, which has a distribution mostly in southeastern Brazil and northern South America. Nomenclatural notes are made and a taxonomic key is provided for the species of the section. PMID:27081351

Phylogenetic relationships among Lactuca (Asteraceae) species and related genera based on ITS-1 DNA sequences.

Science.gov (United States)

Koopman, W J; Guetta, E; van de Wiel, C C; Vosman, B; van den Berg, R G

1998-11-01

Internal transcribed spacer (ITS-1) sequences from 97 accessions representing 23 species of Lactuca and related genera were determined and used to evaluate species relationships of Lactuca sensu lato (s.l.). The ITS-1 phylogenies, calculated using PAUP and PHYLIP, correspond better to the classification of Feráková than to other classifications evaluated, although the inclusion of sect. Lactuca subsect. Cyanicae is not supported. Therefore, exclusion of subsect. Cyanicae from Lactuca sensu Feráková is proposed. The amended genus contains the entire gene pool (sensu Harlan and De Wet) of cultivated lettuce (Lactuca sativa). The position of the species in the amended classification corresponds to their position in the lettuce gene pool. In the ITS-1 phylogenies, a clade with L. sativa, L. serriola, L. dregeana, L. altaica, and L. aculeata represents the primary gene pool. L. virosa and L. saligna, branching off closest to this clade, encompass the secondary gene pool. L. virosa is possibly of hybrid origin. The primary and secondary gene pool species are classified in sect. Lactuca subsect. Lactuca. The species L. quercina, L. viminea, L. sibirica, and L. tatarica, branching off next, represent the tertiary gene pool. They are classified in Lactuca sect. Lactucopsis, sect. Phaenixopus, and sect. Mulgedium, respectively. L. perennis and L. tenerrima, classified in sect. Lactuca subsect. Cyanicae, form clades with species from related genera and are not part of the lettuce gene pool.

USAFA/8086 - A State of the Art Microprocessor System. Volume II. Software Documentation.

Science.gov (United States)

1980-06-01

8217IDENT’ IS USED TO IDENTIFY WHICH OF THE TWO LINKIAGE MAP BlUFFERS (IDENT IS LINKI , IDENT-- IS LINK2) THAT IS TO BE USED. 4/ 32 1 LINKSIN$OUT...CALL DATSIN$OT(, FMDRIVE, LINKi (I). TRK, , - LINi(I). SECT, 9); /s WRITE NEW FILE s 429, 4 CALL DfITAINOUT(iTODRELINK2I). TRIG LINK2(I). SECT, 9); 439...CALL DATR$INSOU(B, DRIVE, RTRACK, RSECTOR, PTR); 559 4 END, /* GET NEXT LINKAGE WI SECTOR *i- 568 3 LINKECTO=INK W SECT; 561 3 LINKTRACK- LINKi (1

Rules and procedures for the design and operation of hazardous research equipment

International Nuclear Information System (INIS)

1978-12-01

The manual has been prepared for use by research personnel involved in experiments at the Lawrence Berkeley Laboratory. It contains rules and procedures for the design, test, installation, and operation of hazardous research equipment. Sect. I contains such information as responsibility of experimenters for safety, descriptions of the various Laboratory safety organizations, and enumeration of various services available to experimenters at the Laboratory. Sect. II describes specific rules for the setup and operation of experimental equipment at the Laboratory. Sect. III gives detailed design criteria and procedures for equipment frequently encountered in the high energy physics laboratory

Molecular phylogeny of Edraianthus (Grassy Bells; Campanulaceae) based on non-coding plastid DNA sequences

DEFF Research Database (Denmark)

Stefanovic, Sasa; Lakusic, Dmitar; Kuzmina, Maria

2008-01-01

The Balkan Peninsula is known as an ice-age refugium and an area with high rates of speciation and diversification. Only a few genera have their centers of distribution in the Balkans and the endemic genus Edraianthus is one of its most prominent groups. As such, Edraianthus is an excellent model...... divided into three sections: E. sect. Edraianthus, E. sect. Uniflori, and E. sect. Spathulati. We present here the first phylogenetic study of Edraianthus based on multiple plastid DNA sequences (trnL-F region and rbcL-atpB spacer) derived from a wide taxonomic sampling and geographic range. While...

Value of monoenergetic dual-energy CT (DECT) for artefact reduction from metallic orthopedic implants in post-mortem studies.

Science.gov (United States)

Filograna, Laura; Magarelli, Nicola; Leone, Antonio; Guggenberger, Roman; Winklhofer, Sebastian; Thali, Michael John; Bonomo, Lorenzo

2015-09-01

The aim of this ex vivo study was to assess the performance of monoenergetic dual-energy CT (DECT) reconstructions to reduce metal artefacts in bodies with orthopedic devices in comparison with standard single-energy CT (SECT) examinations in forensic imaging. Forensic and clinical impacts of this study are also discussed. Thirty metallic implants in 20 consecutive cadavers with metallic implants underwent both SECT and DECT with a clinically suitable scanning protocol. Extrapolated monoenergetic DECT images at 64, 69, 88, 105, 120, and 130 keV and individually adjusted monoenergy for optimized image quality (OPTkeV) were generated. Image quality of the seven monoenergetic images and of the corresponding SECT image was assessed qualitatively and quantitatively by visual rating and measurements of attenuation changes induced by streak artefact. Qualitative and quantitative analyses showed statistically significant differences between monoenergetic DECT extrapolated images and SECT, with improvements in diagnostic assessment in monoenergetic DECT at higher monoenergies. The mean value of OPTkeV was 137.6 ± 4.9 with a range of 130 to 148 keV. This study demonstrates that monoenergetic DECT images extrapolated at high energy levels significantly reduce metallic artefacts from orthopedic implants and improve image quality compared to SECT examination in forensic imaging.

Value of monoenergetic dual-energy CT (DECT) for artefact reduction from metallic orthopedic implants in post-mortem studies

Energy Technology Data Exchange (ETDEWEB)

Filograna, Laura [University of Zurich, Department of Forensic Medicine and Imaging, Institute of Forensic Medicine, Zurich (Switzerland); Catholic University of Rome, School of Medicine, University Hospital ' ' A. Gemelli' ' , Department of Radiological Sciences, Rome (Italy); Magarelli, Nicola; Leone, Antonio; Bonomo, Lorenzo [Catholic University of Rome, School of Medicine, University Hospital ' ' A. Gemelli' ' , Department of Radiological Sciences, Rome (Italy); Guggenberger, Roman; Winklhofer, Sebastian [University Hospital Zurich, Institute of Diagnostic and Interventional Radiology, Zurich (Switzerland); Thali, Michael John [University of Zurich, Department of Forensic Medicine and Imaging, Institute of Forensic Medicine, Zurich (Switzerland)

2015-09-15

The aim of this ex vivo study was to assess the performance of monoenergetic dual-energy CT (DECT) reconstructions to reduce metal artefacts in bodies with orthopedic devices in comparison with standard single-energy CT (SECT) examinations in forensic imaging. Forensic and clinical impacts of this study are also discussed. Thirty metallic implants in 20 consecutive cadavers with metallic implants underwent both SECT and DECT with a clinically suitable scanning protocol. Extrapolated monoenergetic DECT images at 64, 69, 88, 105, 120, and 130 keV and individually adjusted monoenergy for optimized image quality (OPTkeV) were generated. Image quality of the seven monoenergetic images and of the corresponding SECT image was assessed qualitatively and quantitatively by visual rating and measurements of attenuation changes induced by streak artefact. Qualitative and quantitative analyses showed statistically significant differences between monoenergetic DECT extrapolated images and SECT, with improvements in diagnostic assessment in monoenergetic DECT at higher monoenergies. The mean value of OPTkeV was 137.6 ± 4.9 with a range of 130 to 148 keV. This study demonstrates that monoenergetic DECT images extrapolated at high energy levels significantly reduce metallic artefacts from orthopedic implants and improve image quality compared to SECT examination in forensic imaging. (orig.)

Value of monoenergetic dual-energy CT (DECT) for artefact reduction from metallic orthopedic implants in post-mortem studies

International Nuclear Information System (INIS)

Filograna, Laura; Magarelli, Nicola; Leone, Antonio; Bonomo, Lorenzo; Guggenberger, Roman; Winklhofer, Sebastian; Thali, Michael John

2015-01-01

The aim of this ex vivo study was to assess the performance of monoenergetic dual-energy CT (DECT) reconstructions to reduce metal artefacts in bodies with orthopedic devices in comparison with standard single-energy CT (SECT) examinations in forensic imaging. Forensic and clinical impacts of this study are also discussed. Thirty metallic implants in 20 consecutive cadavers with metallic implants underwent both SECT and DECT with a clinically suitable scanning protocol. Extrapolated monoenergetic DECT images at 64, 69, 88, 105, 120, and 130 keV and individually adjusted monoenergy for optimized image quality (OPTkeV) were generated. Image quality of the seven monoenergetic images and of the corresponding SECT image was assessed qualitatively and quantitatively by visual rating and measurements of attenuation changes induced by streak artefact. Qualitative and quantitative analyses showed statistically significant differences between monoenergetic DECT extrapolated images and SECT, with improvements in diagnostic assessment in monoenergetic DECT at higher monoenergies. The mean value of OPTkeV was 137.6 ± 4.9 with a range of 130 to 148 keV. This study demonstrates that monoenergetic DECT images extrapolated at high energy levels significantly reduce metallic artefacts from orthopedic implants and improve image quality compared to SECT examination in forensic imaging. (orig.)

Single- and dual energy QCT around acetabular cups in total hip arthroplasty using 3-dimensional segmentation

DEFF Research Database (Denmark)

Mussmann, Bo Redder; Andersen, Poul Erik; Torfing, Trine

of segmentation software and to compare bone mineral density (BMD) measurements in single- and dual energy CT (SECT and DECT) Materials and Methods: 24 male patients with total hip arthroplasty (12 cemented and 12 uncemented) were scanned and rescanned using SECT and virtual monochromatic DECT images. 3D- ROIs......Background: Bone density measurements around hip implants are challenged by artifacts and the complex anatomy of the acetabulum. We developed 3D segmentation software and used dual energy CT to reduce artifacts. Purpose / Aim of Study: To test the between-scan agreement and reliability...... the cemented cup the mean BMD for SECT was 523 mg/ccm with a between-scan difference of 14 mg/ccm, p=0.25 and 186 mg/ccm in DECT with a difference of 6 mg/ccm, p=0.15. ICC was >0.95 with more narrow limits of agreement in DECT compared with SECT. Computed tomography dose index (CTDI) was 25% higher with DECT...

Acetabular QCT in Total Hip Arthroplasty - a reliability study using porcine hips

DEFF Research Database (Denmark)

Mussmann, Bo Redder; Overgaard, Soren; Torfing, Trine

and reliability of bone mineral density measurements (BMD) in close proximity of the acetabular cup using SECT and DECT images and 3D segmentation software. Materials and methods 22 acetabular cups (12 cemented, 10 un-cemented) were inserted in porcine hip specimens ex vivo. A femoral stem was attached to each...... difference between the double measurements in SECT was 8 mg/cm3 (p=0.64) and 2 mg/cm3 in DECT (p=0.6). In the cemented concept the differences were 33 mg/cm3 (p=0.054) and 11 mg/cm3 (p=0.014), respectively. ICC was >0.90 regardless of scan mode and cup type. In both cup types the Bland-Altman limits...... of agreement were wider in SECT (uncemented: -95 to 111; cemented: -86 to 153) compared with DECT (uncemented: -28 to 23; cemented: -21 to 44). Conclusion There were no statistically significant reliability differences between SECT and DECT, but results suggest that the agreement of DECT is better than...

Legal admissibility of tests with radiopharmaceuticals and with pharmaceuticals marked radioactive for research purposes

International Nuclear Information System (INIS)

Pabel, H.

1976-01-01

Presentation of the present and future legal position: 1) Tests with radiopharmaceuticals and marked medicine are absolutely necessary in the interest of the protection of the patient. 2) According to the valid radiation protection law such tests must be allowed. Restrictions can be decreed according to sect. 17 of the Atomic Energy Act. 3) According to sthe draft of the new Radiation Protection Ordinance, a licence may be refused in view of opposing primarily public interests. It is doubtful whether the rules provided in sect. 40 is covered by the autorizing standard. 4) The draft of a law for a reform of medicine law offers the possibility to issue detailed regulations on the testing of medicine. 5) The prohibition in sect. 7 of the medicine law also covers medicine, which is intended for experiments. The regulation according to sect. 7, however, admits release to hospitals and scientific research facilities. (orig./HP) [de

Limit load solution for electron beam welded joints with single edge weld center crack in tension

Science.gov (United States)

Lu, Wei; Shi, Yaowu; Li, Xiaoyan; Lei, Yongping

2012-05-01

Limit loads are widely studied and several limit load solutions are proposed to some typical geometry of weldments. However, there are no limit load solutions exist for the single edge crack weldments in tension (SEC(T)), which is also a typical geometry in fracture analysis. The mis-matching limit load for thick plate with SEC(T) are investigated and the special limit load solutions are proposed based on the available mis-matching limit load solutions and systematic finite element analyses. The real weld configurations are simplified as a strip, and different weld strength mis-matching ratio M, crack depth/width ratio a/ W and weld width 2H are in consideration. As a result, it is found that there exists excellent agreement between the limit load solutions and the FE results for almost all the mis-matching ration M, a/ W and ligament-to-weld width ratio ( W-a)/ H. Moreover, useful recommendations are given for evaluating the limit loads of the EBW structure with SEC(T). For the EBW joints with SEC(T), the mis-matching limit loads can be obtained assuming that the components are wholly made of base metal, when M changing from 1.6 to 0.6. When M decreasing to 0.4, the mis-matching limit loads can be obtained assuming that the components are wholly made of base metal only for large value of ( W-a)/ H. The recommendations may be useful for evaluating the limit loads of the EBW structures with SEC(T). The engineering simplifications are given for assessing the limit loads of electron beam welded structure with SEC(T).

Domain Endurants: An Analysis and Description Process Model

DEFF Research Database (Denmark)

Bjørner, Dines

2014-01-01

We present a summary, Sect. 2, of a structure of domain analysis and description concepts: techniques and tools. And we link, in Sect. 3, these concepts, embodied in domain analysis prompts and domain description prompts, in a model of how a diligent domain analyser cum describer would use them. We...

The ITS1-5.8S rRNA gene -ITS2 sequence variability during the divergence of sweet-grass species (gen us Glyceria R. Br.

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Alexander V Rodionov

2011-12-01

Full Text Available Comparative analysis of the sequence ITS1-5.8S rRNA gene-ITS2 of the nuclear genome of 13 species of genus Glyceria, 4 species of Melica and a species of monotypic genus Pleuropogon showed that the species of the genus Glyceria have 3 haplotypes: 1 Haplotype A was found only in species of the subgenus Glyceria section Glyceria (G. septentrionalis, G. fluitans, G. declinata, G. occidentalis, G. notata, G. borealis, G. leptostachya and in Pleuropogon sabinii; 2 Haplotype C is characteristic of the subgenus Hydropoa, section Hydropoa (G. grandis, G. х amurensis, G. triflora, G. maxima and sect. Lithuanicae (G. leptolepis; 3 Haplotype B is found in the species of the subgenus Hydropoa sections Striatae (G. elata, G. striata, G. neogaea, G. canadensis, Scolochloiformes (G. alnasteretum, G. spiculosa and G. lithuanica of sect. Lithuanicae. Species carring haplotype B are located at the base of the phylogenetic tree of the genus Glyceria and/or clustered with low bootstrap indices. On the phylogenetic trees inferred by the analysis of the sequences ITS and 5.8S rDNA both sect. Glyceria and sect. Hydropoa represented two sister monophyly branches. The species Pleuropogon sabinii belong to the branch of subgenus Glyceria as a sister monotypic branch to the branch of the sect. Glyceria.

On merging Acer sections Rubra and Hyptiocarpa: Molecular and morphological evidence.

Science.gov (United States)

Harris, A J; Chen, Yousheng; Olsen, Richard T; Lutz, Sue; Wen, Jun

2017-01-01

In this study, we expanded Acer sect. Rubra Pax to include A. sect. Hyptiocarpa Fang. Traditionally, section Rubra comprises two iconic species, Acer rubrum Linnaeus (red maple) and A. saccharinum Linnaeus (silver maple), of eastern North American forests as well as the rare Japanese montane species, A. pycnanthum K. Koch. Section Hyptiocarpa consists of A. laurinum Hasskarl and A. pinnatinervium Merrill, which occur in subtropical and tropical regions of southwestern China to southeast Asia. Here, we confirm prior phylogenetic results showing the close relationship between sects. Rubra and Hyptiocarpa , and we use scanning electron microscopy to demonstrate that leaves of species within these sections have similar arrangements of cuticular waxes, which account for the silvery color of their abaxial surfaces. We describe that the sections also share labile sex expression; inflorescences that range from compound racemose thyrses, to racemes or umbels and that may have undergone evolutionary reduction; and several features of their fruits, such as seed locules without keels, basal portion of wings straight, acute attachment angle between mericarps, and production of some mericarps that are seedless and partially developed at maturity. Our expansion of sect. Rubra to include sect. Hyptiocarpa better elucidates the biogeographic and evolutionary history of these species. Additionally, we show that A. laurinum and A. pinnatinervium have intergrading morphology and are probably synonymous, but we note that further studies are required to conclude their taxonomic status.

LAS ESPECIES COLOMBIANAS DEL GÉNERO DIGITARIA (POACEAE: PANICOIDEAE: PANICEAE

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GIRALDO-CAÑAS DIEGO

2005-06-01

Full Text Available Se presenta un estudio sistemático, macro y micromorfológico de las especies colombianas del género Digitaria. Se analizan diversos aspectos relativos a la clasificación, la nomenclatura, las afinidades genéricas y la variación macro y micromorfológica de los caracteres, así como algunos aspectos anatómicos de la espiguilla y el antecio superior. El género Digitaria está representado en Colombia por 18 especies distribuidas en cinco secciones: Digitaria sect. Calvulae (una especie, Digitaria sect. Digitaria (siete especies, Digitaria sect. Ischaemum (tres especies, Digitaria sect. Ternatae (cuatro especies y Digitaria sect. Trichachne (tres especies. Dos especies son endémicas de Colombia (Digitaria cardenasiana y Digitaria andicola. Las especies Digitaria argillacea, Digitaria neesiana y Digitaria fragilis se excluyen de la flora de Colombia. Se presentan las claves para reconocer las secciones y las especies presentes en Colombia, así como también las descripciones de éstas, la iconografía, los usos, los nombres vulgares, la distribución geográfica y se comentan algunas observaciones morfológicas y ecológicas. Se documenta la presencia de espiguillas trifloras en el género Digitaria, situación observada en las especies Digitaria dioica y Digitaria nuda.

78 FR 27065 - Approval and Promulgation of Implementation Plans; North Carolina; Control Techniques Guidelines...

Science.gov (United States)

2013-05-09

... (44 U.S.C. 3501 et seq.); is certified as not having a significant economic impact on a substantial...]. Waste. Sect .0943 Synthetic Organic 11/7/2007 5/9/2013 [Insert citation of Chemical and Polymer... Miscellaneous Metal 9/1/2010 5/9/2013 [Insert citation of and Plastic Parts publication]. Coatings. Sect .0968...

Mario Bunge's Scientific Realism

Science.gov (United States)

Cordero, Alberto

2012-01-01

This paper presents and comments on Mario Bunge's scientific realism. After a brief introduction in Sects. 1 and 2 outlines Bunge's conception of realism. Focusing on the case of quantum mechanics, Sect. 3 explores how his approach plays out for problematic theories. Section 4 comments on Bunge's project against the background of the current…

New Microsatellite Markers for Tricyrtis macrantha (Convallariaceae and Cross-Amplification in Closely Related Species

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Noriko Ohki

2013-05-01

Full Text Available Premise of the study: Microsatellite markers were characterized in Tricyrtis macrantha (sect. Brachycyrtis, Convallariaceae, a vulnerable species endemic to Japan, to investigate its genetic diversity and population structure. Methods and Results: Eleven microsatellite markers were developed. The number of alleles per locus ranged from one to seven, and genetic diversity per locus ranged from 0.142 to 0.812. Four markers were successfully amplified in other species of sect. Brachycyrtis (T. ishiiana, T. ishiiana var. surugensis, and T. macranthopsis. Conclusions: The microsatellite markers can be used to investigate the genetic diversity and population structure of the vulnerable and endangered species of Tricyrtis sect. Brachycyrtis, to aid in the development of conservation strategies for each species.

Dosimetric impact of dual-energy CT tissue segmentation for low-energy prostate brachytherapy: a Monte Carlo study

Science.gov (United States)

Remy, Charlotte; Lalonde, Arthur; Béliveau-Nadeau, Dominic; Carrier, Jean-François; Bouchard, Hugo

2018-01-01

The purpose of this study is to evaluate the impact of a novel tissue characterization method using dual-energy over single-energy computed tomography (DECT and SECT) on Monte Carlo (MC) dose calculations for low-dose rate (LDR) prostate brachytherapy performed in a patient like geometry. A virtual patient geometry is created using contours from a real patient pelvis CT scan, where known elemental compositions and varying densities are overwritten in each voxel. A second phantom is made with additional calcifications. Both phantoms are the ground truth with which all results are compared. Simulated CT images are generated from them using attenuation coefficients taken from the XCOM database with a 100 kVp spectrum for SECT and 80 and 140Sn kVp for DECT. Tissue segmentation for Monte Carlo dose calculation is made using a stoichiometric calibration method for the simulated SECT images. For the DECT images, Bayesian eigentissue decomposition is used. A LDR prostate brachytherapy plan is defined with 125I sources and then calculated using the EGSnrc user-code Brachydose for each case. Dose distributions and dose-volume histograms (DVH) are compared to ground truth to assess the accuracy of tissue segmentation. For noiseless images, DECT-based tissue segmentation outperforms the SECT procedure with a root mean square error (RMS) on relative errors on dose distributions respectively of 2.39% versus 7.77%, and provides DVHs closest to the reference DVHs for all tissues. For a medium level of CT noise, Bayesian eigentissue decomposition still performs better on the overall dose calculation as the RMS error is found to be of 7.83% compared to 9.15% for SECT. Both methods give a similar DVH for the prostate while the DECT segmentation remains more accurate for organs at risk and in presence of calcifications, with less than 5% of RMS errors within the calcifications versus up to 154% for SECT. In a patient-like geometry, DECT-based tissue segmentation provides dose

Space Biology and Aerospace Medicine, Volume 11, Number 6, 1977

Science.gov (United States)

1978-02-14

Report," (NASA), Houston, Sect 3, 1973, pp 177-190. 3. Lutwak , L.; Whedon, G. D.; et al. J. CLIN. ENDOCR., Vol 28, 1969, p 1140. 4. Whedon, G. D... Lutwak , L.; Ranbauf, P. C; et al. in: "Skylab Preli- minary Biomedical Report," (NASA), Houston, Sect 3, 1973, pp 169-176. 5. Ilyushko, N. A.; Il’in

Religiositas Matematika dalam Sekte Pythagorean

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Wiwit Kurniawan

2016-03-01

Full Text Available Presently, mathematic is commonly known as scholarly studies specialized on worldly matters, step aside from mysticism. However, such perspective does not prevail on Pythagorean traditional sect. For this sect, mathematics constitutes divine activities and comprises of metaphysical elements. Pythagorean is a group of derived from Pythagoras disciples. Besides studying of mathematic, they also have tight tradition and mystical belief. This paper aims to analyze the religious side of Pythagorean sect which relates to mathematics. Many concept of mathematics in some universities recently come from Pythagoras thoughts. One of Pythagoras ideas used till now is Pythagoras’s theoretical framework of the comparative quadrate of trilateral sides, (a2+b2=c2. This mathematic concept is widely used, taught and taken as irrelevance with mystical matters, metaphysical and religiosity. The religious elements that have been analyzed refer to Durkheim’s concept of religion on belief in a sacred, namely totem, taboo and ritual. This study argues that Pythagorean conviction of mathematics, related to number, geometry and ratio are categorized as a kind of religious form. Pythagorean sect possessed belief to the sacred, totem, taboo and ritual which is connected with their conception on mathematics.

Astragalus friederikeanus Kit Tan & Zeitlinger (Fabaceae), a new species from south Anatolia, Turkey

DEFF Research Database (Denmark)

Tan, Kit; Zeitlinger, Jörg

2007-01-01

A new species from south Anatolia, Turkey, Astragalus friederikeanus Kit Tan & Zeitlinger (Fabaceae), is described and illustrated. The diagnostic morphological characters separating it from other members of sect. Onobrychium Boiss. are listed.......A new species from south Anatolia, Turkey, Astragalus friederikeanus Kit Tan & Zeitlinger (Fabaceae), is described and illustrated. The diagnostic morphological characters separating it from other members of sect. Onobrychium Boiss. are listed....

SU-F-J-195: On the Performance of Four Dual Energy CT Formalisms for Extracting Proton Stopping Powers

Energy Technology Data Exchange (ETDEWEB)

Baer, E; Royle, G [University College London, London (United Kingdom); Lalonde, A; Bouchard, H [University of Montreal, Montreal, QC (Canada)

2016-06-15

Purpose: Dual energy CT can predict stopping power ratios (SPR) for ion therapy treatment planning. Several approaches have been proposed recently, however accuracy and practicability in a clinical workflow are unaddressed. The aim of this work is to provide a fair comparison of available approaches in a human-like phantom to find the optimal method for tissue characterization in a clinical situation. Methods: The SPR determination accuracy is investigated using simulated DECT images. A virtual human-like phantom is created containing 14 different standard human tissues. SECT (120 kV) and DECT images (100 kV and 140 kV Sn) are simulated using the software ImaSim. The single energy CT (SECT) stoichiometric calibration method and four recently published calibration-based DECT methods are implemented and used to predict the SPRs from simulated images. The difference between SPR predictions and theoretical SPR are compared pixelwize. Mean, standard deviation and skewness of the SPR difference distributions are used as measures for bias, dispersion and symmetry. Results: The average SPR differences and standard deviations are (0.22 ± 1.27)% for SECT, and A) (−0.26 ± 1.30)%, B) (0.08 ± 1.12)%, C) (0.06 ± 1.15)% and D) (−0.05 ± 1.05)% for the four DECT methods. While SPR prediction using SECT is showing a systematic error on SPR, the DECT methods B, C and D are unbiased. The skewness of the SECT distribution is 0.57%, and A) −0.19%, B) −0.56%, C) −0.29% and D) −0.07% for DECT methods respectively. Conclusion: The here presented DECT methods B, C and D outperform the commonly used SECT stoichiometric calibration. These methods predict SPR accurately without a bias and within ± 1.2% (68th percentile). This indicates that DECT potentially improves accuracy of range predictions in proton therapy. A validation of these findings using clinical CT images of real tissues is necessary.

Accuracy of Liver Fat Quantification With Advanced CT, MRI, and Ultrasound Techniques: Prospective Comparison With MR Spectroscopy.

Science.gov (United States)

Kramer, Harald; Pickhardt, Perry J; Kliewer, Mark A; Hernando, Diego; Chen, Guang-Hong; Zagzebski, James A; Reeder, Scott B

2017-01-01

The purpose of this study was to prospectively evaluate the accuracy of proton-density fat-fraction, single- and dual-energy CT (SECT and DECT), gray-scale ultrasound (US), and US shear-wave elastography (US-SWE) in the quantification of hepatic steatosis with MR spectroscopy (MRS) as the reference standard. Fifty adults who did not have symptoms (23 men, 27 women; mean age, 57 ± 5 years; body mass index, 27 ± 5) underwent liver imaging with un-enhanced SECT, DECT, gray-scale US, US-SWE, proton-density fat-fraction MRI, and MRS for this prospective trial. MRS voxels for the reference standard were colocalized with all other modalities under investigation. For SECT (120 kVp), attenuation values were recorded. For rapid-switching DECT (80/140 kVp), monochromatic images (70-140 keV) and fat density-derived material decomposition images were reconstructed. For proton-density fat fraction MRI, a quantitative chemical shift-encoded method was used. For US, echogenicity was evaluated on a qualitative 0-3 scale. Quantitative US shear-wave velocities were also recorded. Data were analyzed by linear regression for each technique compared with MRS. There was excellent correlation between MRS and both proton-density fat-fraction MRI (r 2 = 0.992; slope, 0.974; intercept, -0.943) and SECT (r 2 = 0.856; slope, -0.559; intercept, 35.418). DECT fat attenuation had moderate correlation with MRS measurements (r 2 = 0.423; slope, 0.034; intercept, 8.459). There was good correlation between qualitative US echogenicity and MRS measurements with a weighted kappa value of 0.82. US-SWE velocity did not have reliable correlation with MRS measurements (r 2 = 0.004; slope, 0.069; intercept, 6.168). Quantitative MRI proton-density fat fraction and SECT fat attenuation have excellent linear correlation with MRS measurements and can serve as accurate noninvasive biomarkers for quantifying steatosis. Material decomposition with DECT does not improve the accuracy of fat quantification over

Metals and Ceramics Division progress report for period ending December 31, 1993

Energy Technology Data Exchange (ETDEWEB)

Craig, D.F.; Bradley, R.A.; Weir, J.R. Jr.

1994-07-01

This report provides an overview of activities and accomplishsments of the division from October 1992 through December 1993; the division is organized to provide technical support, mainly in the area of high-temperature materials, for technologies being developed by DOE. Activities span the range from basic research to industrial interactions (cooperative research and technology transfer). Sections 1-5 describe the different functional groups (engineering materials, high-temperature materials, materials science, ceramics, nuclear fuel materials). Sect. 6 provides an alternative view of the division in terms of the major programs, most of which cross group lines. Sect. 7 summarizes external interactions including cooperative R and D programs and technology transfer functions. Finally, Sect. 8 briefly describes the division`s involvement in educational activities. Several organizational changes were effected during this period.

A model theory for tachyons in two dimensions

International Nuclear Information System (INIS)

Recami, E.; Rodrigues, W.A.

1985-01-01

The paper is divided in two parts, the first one having nothing to do with tachyons. In fact, to prepare the ground, in part one (sect. 2) it is shown that special relativity, even without tachyons, can be given a form such to describe both particles and antiparticles. The plan of part two is confined only to a model theory in two dimensions, for the reasons stated in sect. 3

TU-FG-BRB-02: The Impact of Using Dual-Energy CT for Determining Proton Stopping Powers: Comparison Between Theory and Experiments

Energy Technology Data Exchange (ETDEWEB)

Baer, E; Jee, K [Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts (United States); Zhang, R; Yang, K; Sharp, G; Liu, B [Massachusetts General Hospital, Boston, MA (United States); Lalonde, A [University of Montreal, Montreal, QC (Canada); Royle, G [University College London, London, London (United Kingdom); Bouchard, H [Universite de Montreal, Montreal, QC (Canada); Lu, H [Massachusetts General Hospital and Harvard Medical School, Boston, MA (United States)

2016-06-15

Purpose: To evaluate the clinical performance of dual-energy CT (DECT) in determining proton stopping power ratios (SPR) and demonstrate advantages over conventional single-energy CT (SECT). Methods: SECT and DECT scans of tissue-equivalent plastics as well as animal meat samples are performed with a Siemens SOMATOM Definition Flash. The methods of Schneider et al. (1996) and Bourque et al. (2014) are used to determine proton SPR on SECT and DECT images, respectively. Waterequivalent path length (WEPL) measurements of plastics and tissue samples are performed with a 195 MeV proton beam. WEPL values are determined experimentally using the depth-dose shift and dose extinction methods. Results: Comparison between CT-based and experimental WEPL is performed for 12 tissue-equivalent plastic as well as 6 meat boxes containing animal liver, kidney, heart, stomach, muscle and bones. For plastic materials, results show a systematic improvement in determining SPR with DECT, with a mean absolute error of 0.4% compared to 1.7% for SECT. For the meat samples, preliminary results show the ability for DECT to determine WEPL with a mean absolute value of 1.1% over all meat boxes. Conclusion: This work demonstrates the potential in using DECT for determining proton SPR with plastic materials in a clinical context. Further work is required to show the benefits of DECT for tissue samples. While experimental uncertainties could be a limiting factor to show the benefits of DECT over SECT for the meat samples, further work is required to adapt the DECT formalism in the context of clinical use, where noise and artifacts play an important role.

TU-FG-BRB-02: The Impact of Using Dual-Energy CT for Determining Proton Stopping Powers: Comparison Between Theory and Experiments

International Nuclear Information System (INIS)

Baer, E; Jee, K; Zhang, R; Yang, K; Sharp, G; Liu, B; Lalonde, A; Royle, G; Bouchard, H; Lu, H

2016-01-01

Purpose: To evaluate the clinical performance of dual-energy CT (DECT) in determining proton stopping power ratios (SPR) and demonstrate advantages over conventional single-energy CT (SECT). Methods: SECT and DECT scans of tissue-equivalent plastics as well as animal meat samples are performed with a Siemens SOMATOM Definition Flash. The methods of Schneider et al. (1996) and Bourque et al. (2014) are used to determine proton SPR on SECT and DECT images, respectively. Waterequivalent path length (WEPL) measurements of plastics and tissue samples are performed with a 195 MeV proton beam. WEPL values are determined experimentally using the depth-dose shift and dose extinction methods. Results: Comparison between CT-based and experimental WEPL is performed for 12 tissue-equivalent plastic as well as 6 meat boxes containing animal liver, kidney, heart, stomach, muscle and bones. For plastic materials, results show a systematic improvement in determining SPR with DECT, with a mean absolute error of 0.4% compared to 1.7% for SECT. For the meat samples, preliminary results show the ability for DECT to determine WEPL with a mean absolute value of 1.1% over all meat boxes. Conclusion: This work demonstrates the potential in using DECT for determining proton SPR with plastic materials in a clinical context. Further work is required to show the benefits of DECT for tissue samples. While experimental uncertainties could be a limiting factor to show the benefits of DECT over SECT for the meat samples, further work is required to adapt the DECT formalism in the context of clinical use, where noise and artifacts play an important role.

A Sociological Look at the Growth of the Emerging Spirituality in Tabriz

Directory of Open Access Journals (Sweden)

N. Jaberian

2017-06-01

Full Text Available The conversion of a large number of people to the emerging spiritual sect (hereafter mentioned as “the M sect” in the current study indicates a socio-cultural trend and the current study attempts to identify its causes and effective factors. Qualitative methodology in the form of Grounded Theory has been applied. Data were collected through distributing a semi-structured questionnaire in an in-depth interview from fourteen participants. Findings constitute a two-step paradigm model where the dimensions and major elements include: A preliminary conditions: stresses of religious life in the modern age, lack of acceptability in the traditional religious culture, emotional detachment; B causal conditions: spiritual needs, epistemic crisis, physical or mental illnesses; C1 The central phenomenon and context: the feeling of distress with regard to intensity, continuity, and diversity; D1 Strategy: reference to traditional religious texts, medical treatment, psychotherapy, counseling, exercise; E1 intervening conditions: lack of acceptability in the religious culture; F1 Result: inefficient or partially efficient of strategy and continuity of the feeling of distress; C2 the feeling of distress with desperation; D2 choosing the spiritual method proposed by M; E2 value system, religious socialization and lack of congruence with the religious culture, the congruence of the sect with the general culture, having fresh viewpoints and the acceptability of explanations provided by the sect, objective reports on the effectiveness of the practices in the sect, open membership, and the quality and quantity of the network of relations with members in the sect; F2 Conversion that has instrumental and ultimate interpretations.

Comparative study of ultrasonography, computed tomography, magnetic resonance imaging, and magnetic resonance spectroscopy for the diagnosis for fatty liver in a rat model

International Nuclear Information System (INIS)

Noh, Hoon; Song, Xiao Li; Heo, Suk Hee; Kim, Jin Woong; Jeong, Yong Yeon; Kang, Heoung Keun; Shin, Sang Soo; Ahn, Kyu Youn

2017-01-01

To compare the accuracy of ultrasonography (US), single-energy CT (SECT), dual-energy CT (DECT), MR imaging (MRI), and MR spectroscopy (MRS) for detecting fatty liver in a rat model. Fatty liver was induced by 60% high-fat diet for 1, 2, 3, 4, or 5 weeks (3 rats per group, a total of 15 rats). The control group comprised of five rats fed 10% high-fat diet. US, SECT, DECT, MRI, and MRS of the liver were performed weekly. Histologic steatosis grade and intrahepatocelluar triglyceride level were determined histologically for the livers of sacrificed rats. Pearson correlation test was used to assess the correlation between examinations and standard reference levels. Receiver operating characteristic curves were constructed. Area under the curve (AUC), sensitivity, and specificity were calculated. US, SECT, DECT, MRI, and MRS were significantly correlated with histologic steatosis grade. The diagnostic performance of AUC, sensitivity, and specificity were 0.893, 80%, and 80% for US, 0.960, 80%, and 80% for SECT, 0.947, 100%, and 60% for DECT, 0.933, 93.3%, and 100% for MRI, and 0.960, 93.3%, and 100% for MRS. MRS showed the strongest correlation with histologic steatosis grade with the highest sensitivity and specificity for diagnosis of fatty liver compared to other modalities

Morphology of seeds and seedlings of four species of Vigna Savi (Leguminosae, Phaseolinae

Directory of Open Access Journals (Sweden)

Fabiana Soledad Ojeda

2013-09-01

Full Text Available Four neotropical species of Vigna Savi (Leguminosae, Phaseolinae have potential value as forage crops or ornamentals and could be cultivated in tropical or subtropical areas, even on floodplains. In order to obtain useful data for their culture and taxonomy, the seed morphology, germination pattern (hypogeal or epigeal and seedling development were studied. The studied species belong to different sections of the genus: V. adenantha (G.F.W. Meyer Maréchal, Mascherpa & Stainier (Sect. Leptospron; V. candida (Vell. Maréchal, Mascherpa & Stainier (Sect. Sigmoidotropis; V. caracalla (L. Verdc. (Sect. Caracallae and V. luteola (Jacq. Benth. (Sect. Vigna. The seeds were collected during fieldwork conducted in northwestern and northeastern Argentina. The qualitative and quantitative characters of the seeds were registered, after which they were sown. The development of the emerged seedlings was followed, first in a greenhouse and thereafter in open field. We recorded the type of germination, the thigmotropic movements of the hypocotyl and of the stem, seedling architecture and plant longevity. These traits allowed us to differentiate the species and construct an identification key that could be useful for agronomic or floricultural purposes. The data obtained partially support the current taxonomic treatment of the genus.

Comparative study of ultrasonography, computed tomography, magnetic resonance imaging, and magnetic resonance spectroscopy for the diagnosis for fatty liver in a rat model

Energy Technology Data Exchange (ETDEWEB)

Noh, Hoon; Song, Xiao Li; Heo, Suk Hee; Kim, Jin Woong; Jeong, Yong Yeon; Kang, Heoung Keun [Dept. of Radiology, Chonnam National University Hwasun Hospital, Hwasun (Korea, Republic of); Shin, Sang Soo [Dept. of Radiology, Chonnam National University Hospital, Gwangju (Korea, Republic of); Ahn, Kyu Youn [Dept. of Anatomy, Chonnam National University Medical School, Gwangju (Korea, Republic of)

2017-01-15

To compare the accuracy of ultrasonography (US), single-energy CT (SECT), dual-energy CT (DECT), MR imaging (MRI), and MR spectroscopy (MRS) for detecting fatty liver in a rat model. Fatty liver was induced by 60% high-fat diet for 1, 2, 3, 4, or 5 weeks (3 rats per group, a total of 15 rats). The control group comprised of five rats fed 10% high-fat diet. US, SECT, DECT, MRI, and MRS of the liver were performed weekly. Histologic steatosis grade and intrahepatocelluar triglyceride level were determined histologically for the livers of sacrificed rats. Pearson correlation test was used to assess the correlation between examinations and standard reference levels. Receiver operating characteristic curves were constructed. Area under the curve (AUC), sensitivity, and specificity were calculated. US, SECT, DECT, MRI, and MRS were significantly correlated with histologic steatosis grade. The diagnostic performance of AUC, sensitivity, and specificity were 0.893, 80%, and 80% for US, 0.960, 80%, and 80% for SECT, 0.947, 100%, and 60% for DECT, 0.933, 93.3%, and 100% for MRI, and 0.960, 93.3%, and 100% for MRS. MRS showed the strongest correlation with histologic steatosis grade with the highest sensitivity and specificity for diagnosis of fatty liver compared to other modalities.

Intra- and inter-observer agreement and reliability of bone mineral density measurements around acetabular cup

DEFF Research Database (Denmark)

Mussmann, Bo Redder; Overgaard, Soren; Torfing, Trine

2017-01-01

in measuring bone density (BMD) in complex anatomic structures which might be overcome using dual-energy computed tomography (DECT).PurposeTo test inter- and intra-observer agreement and reliability of in-house segmentation software measuring BMD adjacent to acetabular cup and to compare measurements performed...... with single-energy CT (SECT) and DECT in cemented and cementless cups.Material and Methods: Twenty-four acetabular cups inserted in porcine hip specimens were scanned with SECT and DECT. Bone density was measured in a three-dimensional volume adjacent to the cup. Double measurements were performed.......Results: BMD derived from SECT was approximately four times higher than that of DECT. In both scan modes, intraclass correlation coefficient (ICC) was >0.90 with no differences between repeated measurements, except for uncemented cups where a statistically significant difference of 11 mg/cm3 was found...

Toxicological benchmarks for potential contaminants of concern for effects on soil and litter invertebrates and heterotrophic process

Energy Technology Data Exchange (ETDEWEB)

Will, M.E.; Suter, G.W. II

1995-09-01

An important step in ecological risk assessments is screening the chemicals occur-ring on a site for contaminants of potential concern. Screening may be accomplished by comparing reported ambient concentrations to a set of toxicological benchmarks. Multiple endpoints for assessing risks posed by soil-borne contaminants to organisms directly impacted by them have been established. This report presents benchmarks for soil invertebrates and microbial processes and addresses only chemicals found at United States Department of Energy (DOE) sites. No benchmarks for pesticides are presented. After discussing methods, this report presents the results of the literature review and benchmark derivation for toxicity to earthworms (Sect. 3), heterotrophic microbes and their processes (Sect. 4), and other invertebrates (Sect. 5). The final sections compare the benchmarks to other criteria and background and draw conclusions concerning the utility of the benchmarks.

Linguistics, cognitive psychology, and the Now-or-Never bottleneck.

Science.gov (United States)

Endress, Ansgar D; Katzir, Roni

2016-01-01

Christiansen & Chater (C&C)'s key premise is that "if linguistic information is not processed rapidly, that information is lost for good" (sect. 1, para. 1). From this "Now-or-Never bottleneck" (NNB), C&C derive "wide-reaching and fundamental implications for language processing, acquisition and change as well as for the structure of language itself" (sect. 2, para. 10). We question both the premise and the consequentiality of its purported implications.

The Bogolyubov renormalization group in theoretical and mathematical physics

International Nuclear Information System (INIS)

Shirkov, D.V.

1999-01-01

This text follows the line of a talk on Ringberg symposium dedicated to Wolfhart Zimmermann 70th birthday. The historical overview (Part I) partially overlaps with corresponding text of my previous commemorative paper - see Ref. [6] in the list. At the same time the second part includes some fresh results in QFT (Sect. 2.1.) and summarizes (Sect. 2.4) an impressive recent progress of the 'QFT renormalization group' application in mathematical physics

The Fate of Saudi Arabia: Regime Evolution in the Saudi Monarchy

Science.gov (United States)

2008-12-01

well executed military operations and a clever strategy soliciting tacit approval from the British. In the end, the Hijaz, Asir , Nadj, and Hasa were...intolerant of other Islamic sects, which caused conflict as the kingdom spread beyond the Najd. Hasa, the Hijaz, and Asir practiced more liberal forms...destroyed age old Muslim shrines. The Ismaili sect in Asir faced the same treatment. The ruthless tactics of the mutawwaa, aided by the ikhwan

Evolution of the Earth Observing System (EOS) Data and Information System (EOSDIS)

Science.gov (United States)

Ramapriyan, Hampapuram K.; Behnke, Jeanne; Sofinowski, Edwin; Lowe, Dawn; Esfandiari, Mary Ann

2008-01-01

One of the strategic goals of the U.S. National Aeronautics and Space Administration (NASA) is to "Develop a balanced overall program of science, exploration, and aeronautics consistent with the redirection of the human spaceflight program to focus on exploration". An important sub-goal of this goal is to "Study Earth from space to advance scientific understanding and meet societal needs." NASA meets this subgoal in partnership with other U.S. agencies and international organizations through its Earth science program. A major component of NASA s Earth science program is the Earth Observing System (EOS). The EOS program was started in 1990 with the primary purpose of modeling global climate change. This program consists of a set of space-borne instruments, science teams, and a data system. The instruments are designed to obtain highly accurate, frequent and global measurements of geophysical properties of land, oceans and atmosphere. The science teams are responsible for designing the instruments as well as scientific algorithms to derive information from the instrument measurements. The data system, called the EOS Data and Information System (EOSDIS), produces data products using those algorithms as well as archives and distributes such products. The first of the EOS instruments were launched in November 1997 on the Japanese satellite called the Tropical Rainfall Measuring Mission (TRMM) and the last, on the U.S. satellite Aura, were launched in July 2004. The instrument science teams have been active since the inception of the program in 1990 and have participation from Brazil, Canada, France, Japan, Netherlands, United Kingdom and U.S. The development of EOSDIS was initiated in 1990, and this data system has been serving the user community since 1994. The purpose of this chapter is to discuss the history and evolution of EOSDIS since its beginnings to the present and indicate how it continues to evolve into the future. this chapter is organized as follows. Sect

The concession contractual quantity limit agreements in the light of energy law and cartel law; Konzessionsvertragliche Mengengrenzvereinbarungen im Lichte von Energierecht und Kartellrecht

Energy Technology Data Exchange (ETDEWEB)

Hoech, Thomas; Kalwa, Feh [Kanzlei Hoech und Partner, Dortmund (Germany)

2009-12-15

In the year 2009, the Federal Cartel Office (Bonn, Federal Republic of Germany) reached to two decisions on the cartel legal validity of quantity limit agreements in franchise agreements and on their handling with the survey and calculation of concession deliveries. In both cases, the Federal Cartel Office proceeds from an offence against paragraph 19 sect. 1 GWB (law against the restriction of competition) and paragraph 19 sect. 2 GWB. Under this aspect, the authors of the contribution under consideration report on different legal questions. The question arises whether paragraph 19 GWB is applicable to the decided facts at all, or whether the exclusion regulation paragraph 111 sect. 1 of the Energy Economy Law (EnWG) intervenes. The authors describe the right of concession delivery and the two resolutions of the Federal Cartel Office. Afterwards, these resolutions are appreciated regarding to the raised legal questions.

Microsatellites for Oenothera gayleana and O. hartwegii subsp. filifolia (Onagraceae), and their utility in section Calylophus.

Science.gov (United States)

Lewis, Emily M; Fant, Jeremie B; Moore, Michael J; Hastings, Amy P; Larson, Erica L; Agrawal, Anurag A; Skogen, Krissa A

2016-02-01

Eleven nuclear and four plastid microsatellite markers were screened for two gypsum endemic species, Oenothera gayleana and O. hartwegii subsp. filifolia, and tested for cross-amplification in the remaining 11 taxa within Oenothera sect. Calylophus (Onagraceae). Microsatellite markers were tested in two to three populations spanning the ranges of both O. gayleana and O. hartwegii subsp. filifolia. The nuclear microsatellite loci consisted of both di- and trinucleotide repeats with one to 17 alleles per population. Several loci showed significant deviation from Hardy-Weinberg equilibrium, which may be evidence of chromosomal rings. The plastid microsatellite markers identified one to seven haplotypes per population. The transferability of these markers was confirmed in all 11 taxa within Oenothera sect. Calylophus. The microsatellite loci characterized here are the first developed and tested in Oenothera sect. Calylophus. These markers will be used to assess whether pollinator foraging distance influences population genetic parameters in predictable ways.

Taxonomic changes in Oenothera sections Gaura and Calylophus (Onagraceae).

Science.gov (United States)

Wagner, Warren L; Krakos, Kyra N; Hoch, Peter C

2013-01-01

The long-recognized genus Gaura was shown recently to be deeply nested within one of two major clades of Oenothera. New molecular data indicate further taxonomic changes are necessary in Oenothera sect. Gaura. We make these changes here, including three new combinations, in advance of the Onagraceae treatment for the Flora of North America. The new phylogenetic studies show that several pairs of taxa treated as subspecies in the most recent revision by Raven and Gregory (1972) had independent origins within sect. Gaura, and are here elevated to species level (Oenothera nealleyi for Gaura suffulta subsp. nealleyi; Oenothera dodgeniana for Gaura neomexicana subsp. neomexicana; and Oenothera podocarpa for Gaura hexandra subsp. gracilis). Also, a nomenclatural problem in Oenothera sect. Calylophus is corrected by adopting the name Oenothera capillifolia Scheele for the species known previously, and nomenclaturally correct, as Calylophus berlandieri Spach. This problem necessitates a new combination Oenothera capillifolia subsp. berlandieri.

Multidimensional measurement by using 3-D PMD sensors

Directory of Open Access Journals (Sweden)

T. Ringbeck

2007-06-01

Full Text Available Optical Time-of-Flight measurement gives the possibility to enhance 2-D sensors by adding a third dimension using the PMD principle. Various applications in the automotive (e.g. pedestrian safety, industrial, robotics and multimedia fields require robust three-dimensional data (Schwarte et al., 2000. These applications, however, all have different requirements in terms of resolution, speed, distance and target characteristics. PMDTechnologies has developed 3-D sensors based on standard CMOS processes that can provide an optimized solution for a wide field of applications combined with high integration and cost-effective production. These sensors are realized in various layout formats from single pixel solutions for basic applications to low, middle and high resolution matrices for applications requiring more detailed data. Pixel pitches ranging from 10 micrometer up to a 300 micrometer or larger can be realized and give the opportunity to optimize the sensor chip depending on the application.

One aspect of all optical sensors based on a time-of-flight principle is the necessity of handling background illumination. This can be achieved by various techniques, such as optical filters and active circuits on chip. The sensors' usage of the in-pixel so-called SBI-circuitry (suppression of background illumination makes it even possible to overcome the effects of bright ambient light. This paper focuses on this technical requirement. In Sect. 2 we will roughly describe the basic operation principle of PMD sensors. The technical challenges related to the system characteristics of an active optical ranging technique are described in Sect. 3, technical solutions and measurement results are then presented in Sect. 4. We finish this work with an overview of actual PMD sensors and their key parameters (Sect. 5 and some concluding remarks in Sect. 6.

The phylogenetic relationships among germplasm resources of wild ramie (boehmeria nivea l. gaud) in china based on trnl-f and its sequences

International Nuclear Information System (INIS)

Runqing, Y.; Baloch, S.U.; Lijun, L.; Dingxiang, P.

2015-01-01

Ramie (Boehmeria nivea L. Gaud) is an important fiber crop in China, which also possesses many wild species in genus Boehmeria Jacq. However, the taxonomic position of these species has not been settled. To determine the evolutionary relationships among the members of the genus Boehmeria, the combination of ITS and trnL-F sequences were used for molecular phylogenetic analyses of 31 ramie accessions (28 species and three varieties) including multiple materials collected in high-altitude regions that have not been previously reported (B. clidemioides var. diffusa, B. bicuspis and B. longispica). The ITS and trnL-F trees produced showed that Boehmeria was classified into four separate clusters. The Sect. Duretia, which has a high evolutionary level, clustered with Sects Zoilingeriana and Phyllostachys. The grouping pattern of clustering differed from traditional taxonomy and indicated possible interspecific hybridization among Boehmeria. We found that B. malabarica Wedd. var. leioclada of Sect. Boehmeria clustered into a clade with Sect. Tilocnide, providing solid support for the expansion of wild ramie core germplasm resources. The molecular results did not support the intraspecific geographic migration of Boehmeria. This study, therefore, established relationships among wild species which will help in ramie crop improvement programs. The results will be important for the collection and conservation of germplasm resources of Chinese wild ramie. (author)

Two major groups of chloroplast DNA haplotypes in diploid and tetraploid Aconitum subgen. Aconitum (Ranunculaceae in the Carpathians

Directory of Open Access Journals (Sweden)

J. Mitka

2016-04-01

Full Text Available Aconitum in Europe is represented by ca. 10% of the total number of species and the Carpathian Mts. are the center of the genus variability in the subcontinent. We studied the chloroplast DNA intergenic spacer trnL(UAG-rpl32- ndhF (cpDNA variability of the Aconitum subgen. Aconitum in the Carpathians: diploids (2n=16, sect. Cammarum, tetraploids (2n=32, sect. Aconitum and triploids (2n=24, nothosect. Acomarum. Altogether 25 Aconitum accessions representing the whole taxonomic variability of the subgenus were sequenced and subjected to phylogenetic analyses. Both parsimony, Bayesian and character network analyses showed the two distinct types of the cpDNA chloroplast, one typical of the diploid and the second of the tetraploid groups. Some specimens had identical cpDNA sequences (haplotypes and scattered across the whole mountain arch. In the sect. Aconitum 9 specimens shared one haplotype, while in the sect. Camarum one haplotype represents 4 accessions and the second – 5 accessions. The diploids and tetraploids were diverged by 6 mutations, while the intrasectional variability amounted maximally to 3 polymorphisms. Taking into consideration different types of cpDNA haplotypes and ecological profiles of the sections (tetraploids – high‑mountain species, diploids – species from forest montane belt we speculate on the different and independent history of the sections in the Carpathians.

Quality assurance plan for Waste Area Grouping 6 at Oak Ridge National Laboratory, Oak Ridge, Tennessee

International Nuclear Information System (INIS)

1994-01-01

This Quality Assurance Plan (QAP) is concerned with design and construction (Sect. 2) and characterization and monitoring (Sect. 3). The basis for Sect. 2 is the Quality Assurance Plan for the Design and Construction of Waste Area Grouping 6 Closure at Oak Ridge National Laboratory, Oak Ridge, Tennessee, and the basis for Sect. 3 is the Environmental Restoration Quality Program Plan. Combining the two areas into one plan gives a single, overall document that explains the requirements and from which the individual QAPs and quality assurance project plans can be written. The Waste Area Grouping (WAG) 6 QAP establishes the procedures and requirements to be implemented for control of quality-related activities for the WAG 6 project. Quality Assurance (QA) activities are subject to requirements detailed in the Martin Marietta Energy Systems, Inc. (Energy Systems), QA Program and the Environmental Restoration (ER) QA Program, as well as to other quality requirements. These activities may be performed by Energy Systems organizations, subcontractors to Energy Systems, and architect-engineer (A-E) under prime contract to the US Department of Energy (DOE), or a construction manager under prime contract to DOE. This plan specifies the overall Energy Systems quality requirements for the project. The WAG 6 QAP will be supplemented by subproject QAPs that will identify additional requirements pertaining to each subproject

HALVETÎ ŞÂBANÎ İNANCINDA ADETLER VE MÜZİĞE YÖNELİK İNANÇ VE TUTUMLARIN İNCELENMESİ

OpenAIRE

Adar, Çağhan

2014-01-01

This study includes disciplines of sociology, social psychology and music sciences. It is thought that the study is important since with its subject and content; it analyzes the belief and attitude of Halveti Sect which is one of the leading sects in improvement and spread of Islamic culture in Turkey towards music; determines the perspective of individuals towards music in Halvetism; since it is an original and new study in determination of the place of music in Halvetism, primarily in perfo...

THE CLAPHAM SECT LESSON Kanayo N

African Journals Online (AJOL)

Dean SPGS NAU

It is now history that the 18th century Europe witnesses a rise in the ... people of different categories to be passionately and emotionally .... British North America had carried on, as far as ... Leadership is lifting of man's vision to higher sights, the raising of ... enduring values especially among the defenseless in our society. It.

Characterization of Microsatellite Loci in Lichen-Forming Fungi of Bryoria Section Implexae (Parmeliaceae

Directory of Open Access Journals (Sweden)

Olga Nadyeina

2014-07-01

Full Text Available Premise of the study: The locally rare, haploid, lichen-forming fungi Bryoria capillaris, B. fuscescens, and B. implexa are associated with boreal forests and belong to Bryoria sect. Implexae. Recent phylogenetic studies consider them to be conspecific. Microsatellite loci were developed to study population structure in Bryoria sect. Implexae and its response to ecosystem disturbances. Methods and Results: We developed 18 polymorphic microsatellite markers using 454 pyrosequencing data assessed in 82 individuals. The number of alleles per locus ranged from two to 13 with an average of 4.6. Nei's unbiased gene diversity, averaged over loci, ranged from 0.38 to 0.52. The markers amplified with all three species, except for markers Bi05, Bi15, and Bi18. Conclusions: The new markers will allow the study of population subdivision, levels of gene introgression, and levels of clonal spread of Bryoria sect. Implexae. They will also facilitate an understanding of the effects of forest disturbance on genetic diversity of these lichen species.

Principles of longitudinal beam diagnostics with coherent radiation

Energy Technology Data Exchange (ETDEWEB)

Grimm, O.; Schmueser, P.

2006-04-24

The FLASH facility requires novel techniques to characterize the longitudinal charge distribution of the electron bunches that drive the free-electron laser. Bunch features well below 30 {mu}m need to be resolved. One technique is based on the measurement of the far-infrared radiation spectrum and reconstruction of the bunch shape through Fourier analysis. Currently, experiments using synchrotron, transition and diffraction radiation are operating at FLASH, studying the emission spectra with various instruments. This report describes the basic physics, the measurement principles, and gives explicit mathematical derivations. References to more comprehensive discussions of practical problems and experiments are listed. After a brief introduction in Sect. 1, the radiation spectrum emitted by an electron bunch is calculated in Sect. 2 in far-field approximation. The technique to reconstruct the bunch shape from the spectrum and its basic limitations are then explained in Sect. 3. Practical examples are given. The typical radiation pulse duration ranges from less than 100 femtoseconds to several picoseconds. (orig.)

Taxonomic changes in Oenothera sections Gaura and Calylophus (Onagraceae

Directory of Open Access Journals (Sweden)

Warren Wagner

2013-11-01

Full Text Available The long-recognized genus Gaura was shown recently to be deeply nested within one of two major clades of Oenothera. New molecular data indicate further taxonomic changes are necessary in Oenothera sect. Gaura. We make these changes here, including three new combinations, in advance of the Onagraceae treatment for the Flora of North America. The new phylogenetic studies show that several pairs of taxa treated as subspecies in the most recent revision by Raven and Gregory (1972 had independent origins within sect. Gaura, and are here elevated to species level (Oenothera nealleyi for Gaura suffulta subsp. nealleyi; Oenothera dodgeniana for Gaura neomexicana subsp. neomexicana; and Oenothera podocarpa for Gaura hexandra subsp. gracilis. Also, a nomenclatural problem in Oenothera sect. Calylophus is corrected by adopting the name Oenothera capillifolia Scheele for the species known previously, and nomenclaturally correct, as Calylophus berlandieri Spach. This problem necessitates a new combination Oenothera capillifolia subsp. berlandieri.

Microsatellites for Oenothera gayleana and O. hartwegii subsp. filifolia (Onagraceae), and their utility in section Calylophus1

Science.gov (United States)

Lewis, Emily M.; Fant, Jeremie B.; Moore, Michael J.; Hastings, Amy P.; Larson, Erica L.; Agrawal, Anurag A.; Skogen, Krissa A.

2016-01-01

Premise of the study: Eleven nuclear and four plastid microsatellite markers were screened for two gypsum endemic species, Oenothera gayleana and O. hartwegii subsp. filifolia, and tested for cross-amplification in the remaining 11 taxa within Oenothera sect. Calylophus (Onagraceae). Methods and Results: Microsatellite markers were tested in two to three populations spanning the ranges of both O. gayleana and O. hartwegii subsp. filifolia. The nuclear microsatellite loci consisted of both di- and trinucleotide repeats with one to 17 alleles per population. Several loci showed significant deviation from Hardy–Weinberg equilibrium, which may be evidence of chromosomal rings. The plastid microsatellite markers identified one to seven haplotypes per population. The transferability of these markers was confirmed in all 11 taxa within Oenothera sect. Calylophus. Conclusions: The microsatellite loci characterized here are the first developed and tested in Oenothera sect. Calylophus. These markers will be used to assess whether pollinator foraging distance influences population genetic parameters in predictable ways. PMID:26949578

Tissue decomposition from dual energy CT data for MC based dose calculation in particle therapy

Energy Technology Data Exchange (ETDEWEB)

Hünemohr, Nora, E-mail: n.huenemohr@dkfz.de; Greilich, Steffen [Medical Physics in Radiation Oncology, German Cancer Research Center, 69120 Heidelberg (Germany); Paganetti, Harald; Seco, Joao [Department of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts 02114 (United States); Jäkel, Oliver [Medical Physics in Radiation Oncology, German Cancer Research Center, 69120 Heidelberg, Germany and Department of Radiation Oncology and Radiation Therapy, University Hospital of Heidelberg, 69120 Heidelberg (Germany)

2014-06-15

Purpose: The authors describe a novel method of predicting mass density and elemental mass fractions of tissues from dual energy CT (DECT) data for Monte Carlo (MC) based dose planning. Methods: The relative electron density ϱ{sub e} and effective atomic number Z{sub eff} are calculated for 71 tabulated tissue compositions. For MC simulations, the mass density is derived via one linear fit in the ϱ{sub e} that covers the entire range of tissue compositions (except lung tissue). Elemental mass fractions are predicted from the ϱ{sub e} and the Z{sub eff} in combination. Since particle therapy dose planning and verification is especially sensitive to accurate material assignment, differences to the ground truth are further analyzed for mass density, I-value predictions, and stopping power ratios (SPR) for ions. Dose studies with monoenergetic proton and carbon ions in 12 tissues which showed the largest differences of single energy CT (SECT) to DECT are presented with respect to range uncertainties. The standard approach (SECT) and the new DECT approach are compared to reference Bragg peak positions. Results: Mean deviations to ground truth in mass density predictions could be reduced for soft tissue from (0.5±0.6)% (SECT) to (0.2±0.2)% with the DECT method. Maximum SPR deviations could be reduced significantly for soft tissue from 3.1% (SECT) to 0.7% (DECT) and for bone tissue from 0.8% to 0.1%. MeanI-value deviations could be reduced for soft tissue from (1.1±1.4%, SECT) to (0.4±0.3%) with the presented method. Predictions of elemental composition were improved for every element. Mean and maximum deviations from ground truth of all elemental mass fractions could be reduced by at least a half with DECT compared to SECT (except soft tissue hydrogen and nitrogen where the reduction was slightly smaller). The carbon and oxygen mass fraction predictions profit especially from the DECT information. Dose studies showed that most of the 12 selected tissues would

The rediscovery of Astragalus autranii (Fabaceae) on Mt Tomor, south central Albania

DEFF Research Database (Denmark)

Tan, Kit; Shuka, Lulezim; Gjeta, Ermelinda

2015-01-01

Astragalus autranii (Fabaceae) placed by Sytin & Podlech in a section of its own (A. sect. Baldaccia) was described from a single specimen in the Barbey-Boissier Herbarium at Geneva. Our observations show that its placement in A. sect. Hololeuce would also be appropriate. The species was first co...... by Markgraf. Information on habitat, ecology and threat status are also detailed for the first time. Mt Tomor is designated as a protected National Park; however, some of the Astragalus populations may be affected by future road construction....

Application of Polynomial Neural Networks to Classification of Acoustic Warfare Signals

Science.gov (United States)

1993-04-01

PNNTrain - PNN Trainer (command line version) [sect. 2.4.2] LookClass - Examines ". sel4 " exemplar files [sect. 2.4.3] ChangeClass - Edits ". sel4 " exemplar...accumulated in the local trining file). Use the file selection window to go to the directoriesI where the raw exemplar data (*. sel4 files) are stored...the exemplar files to the training database. UNIX wildcard characters may be used for convenience. For example, you may type "PNNTrain p*. sel4 " to

Quantitative computed tomography for measuring bone mineral content

International Nuclear Information System (INIS)

Felsenberg, D.; Kalender, W.A.; Banzer, D.; Schmilinsky, G.; Heyse, M.; Fischer, E.; Schneider, U.; Siemens A.G., Erlangen; Krankenhaus Zehlendorf, Berlin

1988-01-01

Quantitative computed tomography (QCT) for measuring bone mineral content of lumbar vertebrae is increasingly used internationally. The effect of using conventional CT (single energy CT, SE-CT) and dual energy CT (DE-CT) on reproducibility has been examined. We defined a standard measurement protocol, which automatically evaluates a calibration phantom. This should ensure an in vivo reproducibility of 1 to 2%. Reference data, which has been obtained with this protocol from 113 normal subjects, using SE-CT ad DE-CT, are presented. (orig.) [de

Warm-cold colonization: response of oaks to uplift of the Himalaya-Hengduan Mountains.

Science.gov (United States)

Meng, Hong-Hu; Su, Tao; Gao, Xiao-Yang; Li, Jie; Jiang, Xiao-Long; Sun, Hang; Zhou, Zhe-Kun

2017-06-01

Clarifying the relationship between distribution patterns of organisms and geological events is critical to understanding the impact of environmental changes on organismal evolution. Quercus sect. Heterobalanus is now distributed across the Himalaya-Hengduan Mountains (HHM) and warm lowland in East China, yet how the distribution patterns of this group changed in response to the HHM uplift remains largely unknown. This study examines the effect of tectonic events in the HHM region on the oaks, providing a biological perspective on the geological history of this region. Fifty-six populations of Quercus sect. Heterobalanus were genotyped using four chloroplast DNA regions and nine nuclear simple sequence repeat loci to assess population structure and diversity, supplemented by molecular dating and ancestral area reconstructions. The underlying demographic dynamics were compared using ecological niche models of the species distributions during the last glacial maximum and the present. These analyses illustrate that Quercus sect. Heterobalanus diversified as the HHM uplifted and climatic cooling during the mid-Miocene, colonizing the cold habitats from warm broadleaf mixed forests. Lineages in cold highlands and warm lowlands have diverged as a consequence of local adaptation to diverging climates since the late Miocene. Our results suggest that continuous uplift of the HHM in the late Miocene to early Pliocene accompanied by simultaneous cooling triggered the differentiation of oaks. The biogeography of Quercus sect. Heterobalanus illuminates the geological events responsible for the modern-day HHM. © 2017 John Wiley & Sons Ltd.

Biomass, productivity and relative rate of photosynthesis of sphagnum at different water levels on a South Swedish peat bog

International Nuclear Information System (INIS)

Wallen, B.; Falkengren-Grerup, U.; Malmer, N.

1988-01-01

The distribution pattern of Spaghnum species on bogs follows a hummock-hollow gradient. S. Sect. Acutifolia (that is in this study S. Fuscum and S. rubellum combined) dominates hummock tops, ca 20 cm above the maximum water level with a green biomass of 50 g m --2 , S. magellanicum dominates at a lower level, about 5 cm above the water level with a green biomass of 75 g m -2 and S. cuspidatum dominates in the wettest hollows with a green biomass of about 50 g m -2 . In situ measurements of length growth of S. Sect. Acutifolia and S. magelanicum using a 14 CO 2 -labelling technique during three consecutive years, revealed an unexpectedly high between-year variation in length growth of 7-23 mm yr -1 , and 16-22 mm yr -1 , respectively. Consequently the dominating producer in the transition between hummock and hollow changes from year to year, probably depending on climatic conditions. In vitro experiments on the effects of different water levels of 2, 5, 10 and 20 cm below the moss surface, on photosynthetic activity of S. Sect. Acutifolia and S. magellanicum, measured by a second 14 CO 2 -technique, indicate optimal conditions for S. magellanicum at 10 cm above water level, and for S. Sect, Acutofolia at 20 cm above water level. Differences in capillary water transport capability between the species are more important than the sensitivity of photosynthesis to water stress in explaining field patterns of productivity and distribution

The Influence of Mutazilah Theology upon Karaite Theology

Directory of Open Access Journals (Sweden)

Dr ghorban Elmi

2010-01-01

Full Text Available Excessive sanctity of the oral tradition (Talmud among Rabbinic Judaism, sometimes, which marginalized the Holy Scriptures among Jews, caused appearance of a sect that rejected the oral tradition. It was the Karaites sect that appeared in 8th century; the century of Messiah movements of the eastern Jewish society. Among the causes of these Messiah movements are the appearance of Islam, and reestablishment of the traditional style of leadership of the Jewish society; and the appearance of social-economical riots as consequences of this kind of leadership. Responding to these crises some Jews found some reforms necessary in their religion. Among these was Anan Ben David. The general rule of Anan was rejection of oral tradition, and returning to the Hebrew Scriptures (Old Testament. He believed every individual is required to take responsibility for interpreting the Scriptures, which resulted nothing but a lot of divisions in his newly appeared sect. But Karaite scholars prevented the sect from experiencing more split, by approving a series of interpretation rules. In the 10th and 11th centuries, Karaite literary men like Kirkisāni, David b. Boaz, Japhet b. Ali, Joseph Al-Basir and Jeshua b. Judah appeared; and laid the foundation of Karaite's theological philosophy by getting help from Mutazilah theology. And after this period, Karaite scholars just engaged in translation, explanation and interpretation of the rich works of this period and created the most useful Jewish philosophy in Middle Ages.

Phylogeny of xerophilic aspergilli (subgenus Aspergillus ) and taxonomic revision of section Restricti

DEFF Research Database (Denmark)

Sklenář, F.; Jurjević, Ž.; Zalar, P.

2017-01-01

-tubulin (benA), calmodulin (CaM) and RNA polymerase II second largest subunit (RPB2) loci. More than 300 strains belonging to sect. Restricti from various isolation sources and four continents were characterized by DNA sequencing, and 193 isolates were selected for phylogenetic analyses and phenotypic studies......Cl concentration from 0 to 25 %) and analysis of morphology including scanning electron microscopy. The micromorphology of conidial heads, vesicle dimensions, temperature profiles and growth parameters in osmotic gradient were useful criteria for species identification. The vast majority of species in sect...

Three new species of Begonia (Begoniaceae from Limestone Hills in southwestern Sarawak, Borneo

Directory of Open Access Journals (Sweden)

Che-Wei Lin

2017-04-01

Full Text Available Most species of Begonia in Borneo, like those of other areas, are narrowly distributed and site-specific. In this study we report three new species of Begonia, namely B. felis C. W. Lin & C.-I Peng, B. kuchingensis C. W. Lin & C.-I Peng (sect. Petermannia and B. serianensis C. W. Lin & C.-I Peng (sect. Reichenheimia from the Padawan-Serian limestone hills in southwestern Sarawak. In addition to the taxonomic account, color plates, line drawings, a distribution map, and comparisons with phenetically similar species are provided to aid in identification.

Advanced Stellar Compass - Proposal for the SMART-1 Project

DEFF Research Database (Denmark)

Jørgensen, John Leif; Betto, Maurizio; Kilsgaard, Søren

1998-01-01

and autonomous Stellar Reference Unit designed, developed and produced by the Space Instrumentation Group of the Department of Automation of the Technical University of Denmark.The document is structured as follows. First we present the ASC - heritage, system description, performance - then we address more...... like manufacturing, transportation and storage, in section 10 the requirements imposed by the ASC on the system are given and to conclude we address the financial issues (sect. 11) and we review the ASC specifications against the SMART-1 requirements and provide the compliance matrices (sect. 12)....

Word protocol of the public hearing concerning the projected interim storage facility at Ahaus, June 21-29, 1983. Pt. 1-3

International Nuclear Information System (INIS)

1983-01-01

According to the procedural regulations under atomic law (Sect. 9, Atomic Energy Act; Sect. 3, Radiation Protection Ordinance, Federal Construction Act), a public hearing concerning the projected interim storage facility at Ahaus was not mandatory. It was held, however, for political reasons in order to assure public acceptance of the project. The word protocol of the controversial discussions is presented in three volumes. The discussions covered the whole spectrum of the 15-year-old nuclear controversy in West Germany including the effects of low radiation doses and nuclear waste management. (HP) [de

Algebraic Systems and Pushdown Automata

Science.gov (United States)

Petre, Ion; Salomaa, Arto

We concentrate in this chapter on the core aspects of algebraic series, pushdown automata, and their relation to formal languages. We choose to follow here a presentation of their theory based on the concept of properness. We introduce in Sect. 2 some auxiliary notions and results needed throughout the chapter, in particular the notions of discrete convergence in semirings and C-cycle free infinite matrices. In Sect. 3 we introduce the algebraic power series in terms of algebraic systems of equations. We focus on interconnections with context-free grammars and on normal forms. We then conclude the section with a presentation of the theorems of Shamir and Chomsky-Schützenberger. We discuss in Sect. 4 the algebraic and the regulated rational transductions, as well as some representation results related to them. Section 5 is dedicated to pushdown automata and focuses on the interconnections with classical (non-weighted) pushdown automata and on the interconnections with algebraic systems. We then conclude the chapter with a brief discussion of some of the other topics related to algebraic systems and pushdown automata.

Phylogeny of holoparasitic Orobanche (Orobanchaceae) inferred from nuclear ITS sequences.

Science.gov (United States)

Schneeweiss, Gerald M; Colwell, Alison; Park, Jeong-Mi; Jang, Chang-Gee; Stuessy, Tod F

2004-02-01

Orobanche is the largest genus among the holoparasitic members of Orobanchaceae. We present the first molecular phylogenetic analysis (using nuclear ITS sequences) that includes members of all sections of Orobanche, Gymnocaulis, Myzorrhiza, Trionychon, and Orobanche. Orobanche is not monophyletic, but falls into two lineages: (1) the Orobanche group comprises Orobanche sect. Orobanche and the small Near Asian genus Diphelypaea and is characterized by a chromosome base number of x=19 and (2) the Phelipanche group contains Orobanche sects. Gymnocaulis, Myzorrhiza, and Trionychon and possesses a chromosome base number of x=12. The relationships between these two groups and to other genera such as Boschniakia or Cistanche remain unresolved. Within the Orobanche group, Orobanche macrolepis and Orobanche anatolica (including Orobanche colorata) constitute two phylogenetically distinct lineages. Intrasectional structurings proposed by some authors for O. sect. Orobanche are not confirmed by the molecular data. In most cases, intraspecific sequence divergence between accessions, if present, is negligible and not correlated with morphological or ecological traits. In a few cases, however, there is evidence for the presence of cryptic taxa.

Carbon capture and storage (CCS) in a civil legal point of view; CO{sub 2}-Abscheidung und -Ablagerung (Carbon Capture and Storage - CCS) in zivilrechtlicher Sicht

Energy Technology Data Exchange (ETDEWEB)

Gast, Ina Carolin

2012-11-01

The author of the book under consideration reports on the possibilities of the German environmental private law in order to address the risks of carbon capture and storage. The focus of this book is concerned with the examination of defense claims, compensation claims and claims for damages of the persons concerned, if activities or plants for carbon capture and storage cause damages at the legal assets. In addition to the civil defense claims and compensation claims from paragraph 1004 sect. 1 of the German civil code (BGB) and paragraph 906 sect. 2 sentence 2 BGB also claims under public law concerning the respective interests of neighbours from paragraph 75 sect. 2 sentence 2 to 4 VwVfG (Law on Administrative Procedure) also shall be included. In addition to this, the author reports on the claims for compensation of tort law and various situations of the strict liability. In particular, the new paragraph 29 of the draft of the carbon dioxide storage law is considered which creates a special strict liability for this novel technology.

Phylogeny of holoparasitic Orobanche (Orobanchaceae) inferred from nuclear ITS sequences

Science.gov (United States)

Schneeweiss, G.M.; Colwell, A.; Park, J.-M.; Jang, C.-G.; Stuessy, Tod F.

2004-01-01

Orobanche is the largest genus among the holoparasitic members of Orobanchaceae. We present the first molecular phylogenetic analysis (using nuclear ITS sequences) that includes members of all sections of Orobanche, Gymnocaulis, Myzorrhiza, Trionychon, and Orobanche. Orobanche is not monophyletic, but falls into two lineages: (1) the Orobanche group comprises Orobanche sect. Orobanche and the small Near Asian genus Diphelypaea and is characterized by a chromosome base number of x = 19 and (2) the Phelipanche group contains Orobanche sects. Gymnocaulis, Myzorrhiza, and Trionychon and possesses a chromosome base number of x = 12. The relationships between these two groups and to other genera such as Boschniakia or Cistanche remain unresolved. Within the Orobanche group, Orobanche macrolepis and Orobanche anatolica (including Orobanche colorata) constitute two phylogenetically distinct lineages. Intrasectional structurings proposed by some authors for O. sect. Orobanche are not confirmed by the molecular data. In most cases, intraspecific sequence divergence between accessions, if present, is negligible and not correlated with morphological or ecological traits. In a few cases, however, there is evidence for the presence of cryptic taxa. ?? 2003 Elsevier Science (USA). All rights reserved.

The Influence of Mutazilah Theology upon Karaite Theology

Directory of Open Access Journals (Sweden)

ghorban Elmi

2010-06-01

Full Text Available Abstract:   Excessive sanctity of the oral tradition (Talmud among Rabbinic Judaism, sometimes, which marginalized the Holy Scriptures among Jews, caused appearance of a sect that rejected the oral tradition. It was the Karaites sect that appeared in 8th century the century of Messiah movements of the eastern Jewish society. Among the causes of these Messiah movements are the appearance of Islam, and reestablishment of the traditional style of leadership of the Jewish society and the appearance of social-economical riots as consequences of this kind of leadership.   Responding to these crises some Jews found some reforms necessary in their religion. Among these was Anan Ben David. The general rule of Anan was rejection of oral tradition, and returning to the Hebrew Scriptures (Old Testament. He believed every individual is required to take responsibility for interpreting the Scriptures, which resulted nothing but a lot of divisions in his newly appeared sect. But Karaite scholars prevented the sect from experiencing more split, by approving a series of interpretation rules.   In the 10th and 11th centuries, Karaite literary men like Kirkisāni, David b. Boaz, Japhet b. Ali, Joseph Al-Basir and Jeshua b. Judah appeared and laid the foundation of Karaite's theological philosophy by getting help from Mutazilah theology. And after this period, Karaite scholars just engaged in translation, explanation and interpretation of the rich works of this period and created the most useful Jewish philosophy in Middle Ages.

Aliran Batiniah; Dulu dan Sekarang

Directory of Open Access Journals (Sweden)

Kholili Hasib

2016-03-01

Full Text Available Batiniah is a particular faith that believes the most important quality in everything spirituality (batin, not physically (zahir. Batin is the essence and nature (hakikat, whereas zahir is unreal sightings. This faith goes into several sects that form their own beliefs. Its influence gets into the sects of Shi’ism philosophy, Ibahiyah, and others. In it development of faith gives influence to the teaching of syncretism, pluralism, and abortion of beliefs to sharia obligations. Finally, some famous scholars paid attention to their teachings. For example Imam al-Ghazali who wrote a special note of criticism against this sect in his book Faḍāiḥ al-Bāṭiniyyah. He explained that the characteristics of Batiniah is to deny the literal meaning of the Qur’an and Hadith. In addition, Imam Abu al-Fadl Qadi Iyad, in al-Syifā bi Ta’r īfi Ḥuqūq al-Muṣṭafa, explained that Batiniah, are those who believes that sharia and a large part of the message brought by the Prophets did not correspond to their inner meaning. This doctrine actually is a mixture of the teachings of Neo-Platonism, Aristotelian philosophy, Zoroastrianism, Judaism, and Islam. So that Batiniah can be said as the faith of syncretism comes into the sects of Islam. Although it has grown and divided since it’s beginning, the basic beliefs are still consistent, that the batin is real and zahir is not real. Thus it tends to trust dualism, the essentials of everything is batin, not the zahir.

A new species of Astragalus (Fabaceae from west coast of Baikal Lake (Irkutsk Oblast

Directory of Open Access Journals (Sweden)

N. V. Stepantsova

2015-05-01

Full Text Available A new species, Astragalus rytyensis Stepantsova (Fabaceae, growing on the west coast of the lake Baikal, is described. Morphological differences from related taxa – A. versicolor Pall., A. austrosibiricus Schischk., and A. inopinatus Boriss., are discussed and uncertain position of the new species in the system of the genus is emphasized which is intermediate between subg. Phaca (L. Bunge sect. Hemiphaca Bunge and subg. Cercidothrix Bunge sect. Onobrychium Bunge. Ecological and phonological features of A. rytyensis are reported and chromosome numbers of the new (2n = 6x = 48 and related species are counted.

Phylogenetic analysis of Monascus and new species from honey, pollen and nests of stingless bees

DEFF Research Database (Denmark)

Barbosa, R. N.; Leong, Su-lin L.; Vinnere-Pettersson, O.

2017-01-01

on this polyphasic approach, the genus Monascus is resolved in nine species, including three new species associated with stingless bees (M. flavipigmentosus sp. nov., M. mellicola sp. nov., M. recifensis sp. nov., M. argentinensis, M. floridanus, M. lunisporas, M. pallens, M. purpureus, M. ruber), and split in two...... new sections (section Floridani sect. nov., section Rubri sect. nov.). Phylogenetic analysis showed that the xerophile Monascus eremophilus does not belong in Monascus and monophyly in Monascus is restored with the transfer of M. eremophilus to Penicillium (P. eremophilum comb. nov.). A list...

モンゴル時代の「道仏論争」の実像：クビライの中国支配への道

OpenAIRE

中村淳

1994-01-01

The disputes between one sect of Taoism Quan-zhen-jiao (全真教) and the Zen sect (禅宗) of Buddhism arose three times in the reign of the Emperor Möngke. According to the Zhi-yuan-bian-wei-lu (至元辯偽録) compiled by a Buddhist monk which have been regarded as the only relevant literature, it is reported that these disputes ended in a victory for Buddhism. As the result of examining relevant parts of a report of mission composed by William of Rubruck and a Tibetan chronicle Hu-lan-deb-ther, we have fou...

Новые таксоны в роде Clinopodium L. (Lamiaceae. 2

Directory of Open Access Journals (Sweden)

D. G. Melnikov

2016-06-01

Full Text Available В статье приводится описание пяти новых секций (sect. Umbraria, sect. Stellatocapillus, sect. Chortoranus, sect. Thymidulum, sect. Ellementha, пяти подсекций (subsect. Chinomelissa, subsect. Nepetoides, subsect. Baetica, subsect. Ascendentia, subsect. Menthofoliastrum и трех новых видов рода Clinopodium L. (C. krupkinae, C. gilanicum, C. syriacum, а также обнародование комбинаций: C. × alboviride, C. bulgaricum, C. largiflorum, C. nepetoides, C. spruneri, C. thessalum и заменяющего названия C. jordanii. Осуществлена лектотипификация Calamintha ascendens Jord., Calamintha chinensis Benth., Calamintha thessala Hausskn., Hedeoma micrantha Regel, Melissa candidissima Munby, Melissa umbrosa M. Bieb., Micromeria capitellata Benth., Satureja × alboviridis Faure et Maire.Ключевые слова: лектотипификация, номенклатурная комбинация, систематика, таксономия, новая секция, новый вид, Labiatae, Кавказ, Турция, Иран, Сирия.

TU-FG-BRB-01: Dual Energy CT Proton Stopping Power Ratio Calibration and Validation with Animal Tissues

Energy Technology Data Exchange (ETDEWEB)

Xie, Y; Yin, L; Ainsley, C; McDonough, J; Solberg, T; Lin, A; Teo, B [University of Pennsylvania, Philadelphia, PA (United States)

2016-06-15

Purpose: The conversion of Hounsfield Unit (HU) to proton stopping power ratio (SPR) is a main source of uncertainty in proton therapy. In this study, the SPRs of animal tissues were measured and compared with prediction from dual energy CT (DECT) and single energy CT (SECT) calibrations. Methods: A stoichiometric calibration method for DECT was applied to predict the SPR using CT images acquired at 80 kVp and 140 kVp. The dual energy index was derived based on the HUs of the paired spectral images and used to calculate the SPRs of the materials. Tissue surrogates with known chemical compositions were used for calibration, and animal tissues (pig brain, liver, kidney; veal shank, muscle) were used for validation. The materials were irradiated with proton pencil beams, and SPRs were deduced from the residual proton range measured using a multi-layer ion chamber device. In addition, Gafchromic EBT3 films were used to measure the distal dose profiles after irradiation through the tissue samples and compared with those calculated by the treatment planning system using both DECT and SECT predicted SPRs. Results: The differences in SPR between DECT prediction and measurement were −0.31±0.36% for bone, 0.47±0.42% for brain, 0.67±0.15% for liver, 0.51±0.52% for kidney, and −0.96±0.15% for muscle. The corresponding results using SECT were 3.1±0.12%, 1.90±0.45%, −0.66±0.11%, 2.33±0.21%, and −1.70±0.17%. In the film measurements, average distances between film and calculated distal dose profiles were 0.35±0.12 mm for DECT calibration and −1.22±0.12 mm for SECT calibration for a beam with a range of 15.79 cm. Conclusion: Our study indicates that DECT is superior to SECT for proton SPR prediction and has the potential to reduce the range uncertainty to less than 2%. DECT may permit the use of tighter distal and proximal range uncertainty margins for treatment, thereby increasing the precision of proton therapy.

Noise-optimized virtual monoenergetic images and iodine maps for the detection of venous thrombosis in second-generation dual-energy CT (DECT): an ex vivo phantom study

International Nuclear Information System (INIS)

Bongers, Malte N.; Schabel, Christoph; Tsiflikas, Ilias; Ketelsen, Dominik; Mangold, Stefanie; Claussen, Claus D.; Nikolaou, Konstantin; Thomas, Christoph; Krauss, Bernhard

2015-01-01

Deep venous thrombosis (DVT) can be difficult to detect using CT due to poor and heterogeneous contrast. Dual-energy CT (DECT) allows iodine contrast optimization using noise-optimized monoenergetic extrapolations (MEIs) and iodine maps (IMs). Our aim was to assess whether MEI and IM could improve the delineation of thrombotic material within iodine-enhanced blood compared to single-energy CT (SECT). Six vessel phantoms, including human thrombus and contrast media-enhanced blood and one phantom without contrast, were placed in an attenuation phantom and scanned with DECT 100/140 kV and SECT 120 kV. IM, virtual non-contrast images (VNC), mixed images, and MEI were calculated. Attenuation of thrombi and blood were measured. Contrast and contrast-to-noise-ratios (CNRs) were calculated and compared among IM, VNC, mixed images, MEI, and SECT using paired t tests. MEI40keV and IM showed significantly higher contrast and CNR than SE120kV from high to intermediate iodine concentrations (contrast:pMEI40keV < 0.002,pIM < 0.005;CNR:pMEI40keV < 0.002,pIM < 0.004). At low iodine concentrations, MEI190keV and VNC images showed significantly higher contrast and CNR than SE120kV with inverted contrasts (contrast:pMEI190keV < 0.008,pVNC < 0.002;CNR:pMEI190keV < 0.003,pVNC < 0.002). Noise-optimized MEI and IM provide significantly higher contrast and CNR in the delineation of thrombosis compared to SECT, which may facilitate the detection of DVT in difficult cases. circle Poor contrast makes it difficult to detect thrombosis in CT. (orig.)

Single- and dual-energy CT of the abdomen: comparison of radiation dose and image quality of 2nd and 3rd generation dual-source CT

Energy Technology Data Exchange (ETDEWEB)

Wichmann, Julian L. [Medical University of South Carolina, Department of Radiology and Radiological Science, Charleston, SC (United States); University Hospital Frankfurt, Department of Diagnostic and Interventional Radiology, Frankfurt (Germany); Hardie, Andrew D.; Felmly, Lloyd M.; Perry, Jonathan D.; Varga-Szemes, Akos; De Cecco, Carlo N. [Medical University of South Carolina, Department of Radiology and Radiological Science, Charleston, SC (United States); Schoepf, U.J. [Medical University of South Carolina, Department of Radiology and Radiological Science, Charleston, SC (United States); Medical University of South Carolina, Division of Cardiology, Department of Medicine, Charleston, SC (United States); Mangold, Stefanie [University Hospital of Tuebingen, Department of Diagnostic and Interventional Radiology, Tuebingen (Germany); Caruso, Damiano [Medical University of South Carolina, Department of Radiology and Radiological Science, Charleston, SC (United States); University of Rome ' ' Sapienza' ' , Department of Radiological Sciences, Oncological and Pathological Sciences, Latina (Italy); Canstein, Christian [Medical University of South Carolina, Department of Radiology and Radiological Science, Charleston, SC (United States); Siemens Medical Solutions USA, Malvern, PA (United States); Vogl, Thomas J. [University Hospital Frankfurt, Department of Diagnostic and Interventional Radiology, Frankfurt (Germany)

2017-02-15

To compare single-energy (SECT) and dual-energy (DECT) abdominal CT examinations in matched patient cohorts regarding differences in radiation dose and image quality performed with second- and third-generation dual-source CT (DSCT). We retrospectively analysed 200 patients (100 male, 100 female; mean age 61.2 ± 13.5 years, mean body mass index 27.5 ± 3.8 kg/m{sup 2}) equally divided into four groups matched by gender and body mass index, who had undergone portal venous phase abdominal CT with second-generation (group A, 120-kV-SECT; group B, 80/140-kV-DECT) and third-generation DSCT (group C, 100-kV-SECT; group D, 90/150-kV-DECT). The radiation dose was normalised for 40-cm scan length. Dose-independent figure-of-merit (FOM) contrast-to-noise ratios (CNRs) were calculated for various organs and vessels. Subjective overall image quality and reader confidence were assessed. The effective normalised radiation dose was significantly lower (P < 0.001) in groups C (6.2 ± 2.0 mSv) and D (5.3 ± 1.9 mSv, P = 0.103) compared to groups A (8.8 ± 2.3 mSv) and B (9.7 ± 2.4 mSv, P = 0.102). Dose-independent FOM-CNR peaked for liver, kidney, and portal vein measurements (all P ≤ 0.0285) in group D. Subjective image quality and reader confidence were consistently rated as excellent in all groups (all ≥1.53 out of 5). With both DSCT generations, abdominal DECT can be routinely performed without radiation dose penalty compared to SECT, while third-generation DSCT shows improved dose efficiency. (orig.)

Transportation and packaging resource guide

Energy Technology Data Exchange (ETDEWEB)

Arendt, J.W.; Gove, R.M.; Welch, M.J.

1994-12-01

The purpose of this resource guide is to provide a convenient reference document of information that may be useful to the U.S. Department of Energy (DOE) and DOE contractor personnel involved in packaging and transportation activities. An attempt has been made to present the terminology of DOE community usage as it currently exists. DOE`s mission is changing with emphasis on environmental cleanup. The terminology or nomenclature that has resulted from this expanded mission is included for the packaging and transportation user for reference purposes. Older terms still in use during the transition have been maintained. The Packaging and Transportation Resource Guide consists of four sections: Sect. 1, Introduction; Sect. 2, Abbreviations and Acronyms; Sect. 3, Definitions; and Sect. 4, References for packaging and transportation of hazardous materials and related activities, and Appendices A and B. Information has been collected from DOE Orders and DOE documents; U.S Department of Transportation (DOT), U.S. Environmental Protection Agency (EPA), and U.S. Nuclear Regulatory Commission (NRC) regulations; and International Atomic Energy Agency (IAEA) standards and other international documents. The definitions included in this guide may not always be a regulatory definition but are the more common DOE usage. In addition, the definitions vary among regulatory agencies. It is, therefore, suggested that if a definition is to be used in a regulatory or a legal compliance issue, the definition should be verified with the appropriate regulation. To assist in locating definitions in the regulations, a listing of all definition sections in the regulations are included in Appendix B. In many instances, the appropriate regulatory reference is indicated in the right-hand margin.

Transportation and packaging resource guide

International Nuclear Information System (INIS)

Arendt, J.W.; Gove, R.M.; Welch, M.J.

1994-12-01

The purpose of this resource guide is to provide a convenient reference document of information that may be useful to the U.S. Department of Energy (DOE) and DOE contractor personnel involved in packaging and transportation activities. An attempt has been made to present the terminology of DOE community usage as it currently exists. DOE's mission is changing with emphasis on environmental cleanup. The terminology or nomenclature that has resulted from this expanded mission is included for the packaging and transportation user for reference purposes. Older terms still in use during the transition have been maintained. The Packaging and Transportation Resource Guide consists of four sections: Sect. 1, Introduction; Sect. 2, Abbreviations and Acronyms; Sect. 3, Definitions; and Sect. 4, References for packaging and transportation of hazardous materials and related activities, and Appendices A and B. Information has been collected from DOE Orders and DOE documents; U.S Department of Transportation (DOT), U.S. Environmental Protection Agency (EPA), and U.S. Nuclear Regulatory Commission (NRC) regulations; and International Atomic Energy Agency (IAEA) standards and other international documents. The definitions included in this guide may not always be a regulatory definition but are the more common DOE usage. In addition, the definitions vary among regulatory agencies. It is, therefore, suggested that if a definition is to be used in a regulatory or a legal compliance issue, the definition should be verified with the appropriate regulation. To assist in locating definitions in the regulations, a listing of all definition sections in the regulations are included in Appendix B. In many instances, the appropriate regulatory reference is indicated in the right-hand margin

Noise-optimized virtual monoenergetic images and iodine maps for the detection of venous thrombosis in second-generation dual-energy CT (DECT): an ex vivo phantom study

Energy Technology Data Exchange (ETDEWEB)

Bongers, Malte N.; Schabel, Christoph; Tsiflikas, Ilias; Ketelsen, Dominik; Mangold, Stefanie; Claussen, Claus D.; Nikolaou, Konstantin; Thomas, Christoph [University Hospital of Tuebingen, Department of Diagnostic and Interventional Radiology, Tuebingen (Germany); Krauss, Bernhard [Siemens AG, Healthcare Sector, Forchheim (Germany)

2015-06-01

Deep venous thrombosis (DVT) can be difficult to detect using CT due to poor and heterogeneous contrast. Dual-energy CT (DECT) allows iodine contrast optimization using noise-optimized monoenergetic extrapolations (MEIs) and iodine maps (IMs). Our aim was to assess whether MEI and IM could improve the delineation of thrombotic material within iodine-enhanced blood compared to single-energy CT (SECT). Six vessel phantoms, including human thrombus and contrast media-enhanced blood and one phantom without contrast, were placed in an attenuation phantom and scanned with DECT 100/140 kV and SECT 120 kV. IM, virtual non-contrast images (VNC), mixed images, and MEI were calculated. Attenuation of thrombi and blood were measured. Contrast and contrast-to-noise-ratios (CNRs) were calculated and compared among IM, VNC, mixed images, MEI, and SECT using paired t tests. MEI40keV and IM showed significantly higher contrast and CNR than SE120kV from high to intermediate iodine concentrations (contrast:pMEI40keV < 0.002,pIM < 0.005;CNR:pMEI40keV < 0.002,pIM < 0.004). At low iodine concentrations, MEI190keV and VNC images showed significantly higher contrast and CNR than SE120kV with inverted contrasts (contrast:pMEI190keV < 0.008,pVNC < 0.002;CNR:pMEI190keV < 0.003,pVNC < 0.002). Noise-optimized MEI and IM provide significantly higher contrast and CNR in the delineation of thrombosis compared to SECT, which may facilitate the detection of DVT in difficult cases. circle Poor contrast makes it difficult to detect thrombosis in CT. (orig.)

A historical analysis of missionary activities in the era of Shah Abbas I`s successors (1629-1722

Directory of Open Access Journals (Sweden)

A Aghili

2014-04-01

Full Text Available The presence of Christian missionaries in Iran is one of the significant issues in Safavid studies. From Shah Abbas I on, European priests` activities with political and religious purposes to pursue evangelism increased. Iran`s favorable domestic position, including Iranians hospitality and patience while facing new religions, provided a perfect opportunity for the presence of European priests in Iran. Among various Christian sects, five sects conducted promotional activities and major political missions in Iran, from Safavid to Qajar. These five sects included Carmelism, Dominican, Jesuit, Kapus and Augustine. The attempt to promote Christianity caused the priests to achieve their goals. They came to Iran as political representatives of Pope and European kings to link their evangelical issues to their colonial purposes. During Shah Abbas First, Safavid kings decreased battling Ottomans and as a result the priests failed to attract the Moslems` attention to Christianity. Interestingly, the priests in Safavid era were not actually successful in recruiting minorities, including Christian Armenians, Georgians, Jews and so on. The present article aims at analyzing what Christian missionaries did during Shah Abbas I era, relying on historical documents and sources.

[The Essenes and medicine].

Science.gov (United States)

Kottek, Samuel

2011-01-01

The Essenes were a Jewish sect, which flourished around the first century. We have limited our study to hygienic and medical aspects, as documented in the works of Josephus Flavius, Philo of Alexandria, and Pliny the Elder; Josephus and Philo were personally in contact with these sectarian Jews. We have described the regimen of life of these communities, who lived in strictly organised fashion, their meals taken in common, their bathing in cold water, their clothing, the Sabbath rest, the lavatories, and more. Most Essenes remained single, they adopted however small children, and educated them in accordance to their principles. There was no private property, but old people and sick residents were taken care of by the community. The Essenes, as well as the Therapeuts described by Philo, were knowledgeable in medical lore, they treasured old books and studied the virtues of medicinal plants. There is no clear-cut consensus whether the Essenes, the Therapeuts, and the Qumran residents were one and the same sect, or whether they were similar sub-sects. The calm, strictly regulated and frugal way of life of the Essenes enabled them to attain old age, often beyond 100 years.

Stuttgart Local Court: Decision of February 15, 1980 - legally binding - on the boycotting of electricity rate payments

International Nuclear Information System (INIS)

Anon.

1980-01-01

With regard to payments due for electric energy supplies, electricity rate payment boycotters have neither the right to withhold payments according to Sect. 273 of the German Civil Code, nor the right of refusal to pay rates with reference to provisions of the Basic Law. A declaratory action against electricity rate payment boycotters, aiming at the judgment that they have no right of refusal to pay and no right to withhold payment, if the energy supplied is - in whole or in part - generated by licenced nuclear power stations, or if the electricity supply utility has a share in nuclear power stations, takes the conditions applicable to the admissibility of Sect. 256 (1) of the Code of Civil Procedure into account and is founded, too. To stay proceedings between the electricity supply utility and on the payment of electricity rates withheld electricity rate payment boycotters according to Sect. 148 of the Code of Civil Procedure - because of proceedings pending at administrative courts on the legality of operating licences issued for nuclear power stations - must not be considered since decisions made by administrative courts are irrelevant in this respect. (orig.) [de

Frankfurt Local Court: Decision of April 24, 1980 - legally binding - on the boycotting of electricity rate payment

International Nuclear Information System (INIS)

Anon.

1980-01-01

With regard to payments due for electric energy supplied, electricity rate boycotters cannot derive the right fo refusal to pay from Art. 4 (1) of the Basic Law or from Sect. 242 of the German Civil code. Just a littel have electricity rate boycotters the right to withhold payments according to Sect. 273 of the German Civil Code. If electricity rate boycotters consistently withhold parts of the payments which are due, this refusal to pay rates will empower the electricity supply utility to cancel corresponding supply contracts without notice. This is also applicable if, in the individual case, it is a matter of small amounts. (orig.) [de

Waste management and licensing

International Nuclear Information System (INIS)

Dauk, W.

1980-01-01

It is the Court's consideration of the repercussions the regulation on waste management of Sect. 9a of the Atomic Energy Law will have, relating to the licensing of a plant according to Sect. 7 (2) of the Atomic Energy Law which is noteworthy. Overruling its former legal conception, the Administrative Court Schleswig now assumes, together with the public opinion, that the problem of waste management being brought to a point only with the initial operation of a nuclear power station is accordingly to be taken into account in line with the discretion of licensing according to Sect. 7 (2) of the Atomic Energy Law. In addition, the Administrative Court expressed its opinion on the extent to the right of a neighbour to a nuclear power station to file suit. According to the Sections 114 and 42 (2) of the rules of Administrative Courts it is true that a plaintiff cannot take action to set aside the licence because public interests have not been taken into account sufficiently, but he may do so because his own interests have not been included in the discretionary decision. The Administrative Court is reserved when qualifying the regulation on waste management with regard to the intensity of legal control. The Court is not supposed to replace controversial issues of technology and natural sciences on the part of the executive and its experts by its own assessment. According to the proceedings, the judicial review refers to the finding as to whether decisions made by authorities are suited - according to the way in which they were made - to guarantee the safety standard prescribed in Subdivision 3 of Sect. 7 (2) of the Atomic Energy Law. (HSCH) [de

Noise-optimized virtual monoenergetic images and iodine maps for the detection of venous thrombosis in second-generation dual-energy CT (DECT): an ex vivo phantom study.

Science.gov (United States)

Bongers, Malte N; Schabel, Christoph; Krauss, Bernhard; Tsiflikas, Ilias; Ketelsen, Dominik; Mangold, Stefanie; Claussen, Claus D; Nikolaou, Konstantin; Thomas, Christoph

2015-06-01

Deep venous thrombosis (DVT) can be difficult to detect using CT due to poor and heterogeneous contrast. Dual-energy CT (DECT) allows iodine contrast optimization using noise-optimized monoenergetic extrapolations (MEIs) and iodine maps (IMs). Our aim was to assess whether MEI and IM could improve the delineation of thrombotic material within iodine-enhanced blood compared to single-energy CT (SECT). Six vessel phantoms, including human thrombus and contrast media-enhanced blood and one phantom without contrast, were placed in an attenuation phantom and scanned with DECT 100/140 kV and SECT 120 kV. IM, virtual non-contrast images (VNC), mixed images, and MEI were calculated. Attenuation of thrombi and blood were measured. Contrast and contrast-to-noise-ratios (CNRs) were calculated and compared among IM, VNC, mixed images, MEI, and SECT using paired t tests. MEI40keV and IM showed significantly higher contrast and CNR than SE120kV from high to intermediate iodine concentrations (contrast:pMEI40keV VNC images showed significantly higher contrast and CNR than SE120kV with inverted contrasts (contrast:pMEI190keV < 0.008,pVNC < 0.002;CNR:pMEI190keV < 0.003,pVNC < 0.002). Noise-optimized MEI and IM provide significantly higher contrast and CNR in the delineation of thrombosis compared to SECT, which may facilitate the detection of DVT in difficult cases. • Poor contrast makes it difficult to detect thrombosis in CT. • Dual-energy-CT allows contrast optimization using monoenergetic extrapolations (MEI) and iodine maps (IM). • Noise-optimized-MEI and IM are significantly superior to single-energy-CT in delineation of thrombosis. • Noise-optimized-MEI and IM may facilitate the detection of deep vein thrombosis.

Incidental electric heating of pipelines

Energy Technology Data Exchange (ETDEWEB)

Sonninskii, A V; Sirotin, A M; Vasiliev, Y N

1981-04-01

VNIIgaz has improved the conventional Japanese SECT pipeline-heating system, which uses a small steel tube that contains an insulated heater/conductor and is welded to the top of the pipeline. The improved version has two insulated electric heaters - one on the top and the other on the bottom of the pipeline - located inside steel angle irons that are welded to the pipeline. A comparison of experimental results from heating a 200-ft pipeline with both systems at currents of up to 470 A clearly demonstrated the better heating efficiency of the VNIIgaz unit. The improved SECT system would be suitable for various types of pipelines, including gas lines, in the USSR's far north regions.

Third-party access zu district-heating grids. Considerations to the range of paragraph 19 sect. 4 no. 4 GWB and to the relation of antitrust law and energy law; Drittzugang zu Fernwaermenetzen. Ueberlegungen zur Reichweite des paragraph 19 Abs. 4 Nr. 4 GWB und zum Verhaeltnis von Kartell- und Energierecht

Energy Technology Data Exchange (ETDEWEB)

Koerber, Torsten

2011-07-01

The establishment of a sector-specific network access regulation significantly contributes to the development of vigorous competition in telecommunications services. Even in the sectors of electricity and natural gas hopes are placed on a regulation. Recognising this, in early 2010, a contract for a legal opinion concluded on behalf of the Energieeffizienzverband fuer Waerme, Kaelte und KWK e.V. (Frankfurt/Main, Federal Republic of Germany). This legal opinion should examine the following questions: (1) To what extent can the effect of the substitution ban also be used for the enforcement of access requirements?; (2) Is the heat supply system a key organization in line with paragraph 19 Sect. 4 No 4 GWB (GWB = Restriction of Competition)? (3) May the network access be denied on economic grounds in the way of objective justification? (4) How far may in particular environmental and beyond considerations of economic standing aspects be used? Based on these particular issues, especially, grid access requirements are traced. The author of the contribution under consideration investigates the following issues: (a) To what extent can claims on supply with or acceptance of district heating be derived from anti-trust standards?; (b) What are the impacts of the specialties of district heating on the application of the antitrust law? (d) To what extent does the antitrust law interact with the regulations of energy law and its objectives?.

Boycotting electricity rate payments - a useful means in the struggle for environmental protection

International Nuclear Information System (INIS)

Gerlach, J.W.

1980-01-01

The author proceeds from several judicial decisions and the opinion to be found in publications which mostly consider the boycotting of electricity rate payments to be inadmissible. He examines in detail the possibilities provided by Civil Law: the right to withhold payment on the grounds of a counter-claim; prophylactic claim for discontinuation, according to sect. 1004 of the Civil Code. The author concedes the electricity vendee a claim for discontinuation which, however, is limited by the statutory obligation to tolerate which is limited, according to the sections 906 and 907 of the Civil Code. By operation of Public Law, it is almost impossible to make this claim because of the licensing act of administration executed with regard to the power station. Thus a contractual and prophylactic claim for discontinuation against the electricity supply utility is only qualified to a very limited extent. Besides, there is only one possible claim left, namely to take protective measures or else for compensation resp. damages. On the part of the electricity supply utility, there is the right to withhold according to sect. 33, para. 2, 4 ABV (General Terms and Conditions governing Supply, and the possibility to demand advance payment according to sect. 28 ABV. (HSCH) [de

Basic legal provisions concerning the activities of industrial security personnel

International Nuclear Information System (INIS)

Eberstein, H.H.

1980-01-01

The author confines himself to sabotage and espionage. Necessary counter-measures are determined by the respective type of activities. Sect. 618 of the German Civil Code and Sect. 120 a of the Industrial Code give basic legal provisions for the protection of industrial personnel. The legal position held by owner or occupant forms the legal basis for 'vulnerable point protection'. The owner's rights are assigned to the industrial police and are exercised in correspondence with the service or employment contract set up according to Sect. 611 and the following sections of the German Civil Code. Outside guards work according to the performance contract given int the Sections 675, 611, 631 of the German Civil Code. The security personnel has the common right of self-help: self-defence, civil rights concerning the state of national emergency and self-defence under criminal law, rights derived from ownership and property. The author critically argues views held by Mr. Hoffmann-Riem who thinks that police powers have been assigned to private persons. He definitely answers in the negative to the execution of, or encroachment on, sovereign (police) powers by industrial security personnel. A special legal regulation is not necessary, since private protection in form of professional selfdefence is admissible under the law in force. (HSCH) [de

Trichome morphology in Teucrium L. (Labiatae. A taxonomic review

Directory of Open Access Journals (Sweden)

Navarro, Teresa

1999-12-01

Full Text Available The micromorphology of trichomes of 56 Teucrium L. species belonging to the 9 sections of the genus in the Mediterranean área was surveyed by scanning electrón microscopy (SEM of leaves, calyx, corolla and nutlets. 25 trichome types are described, 12 of them are new. Thin walled hairs are the exclusive type found in the corolla and are the most widespread type on the abaxial side of the leaves. Subsessile glandular hairs, 2-4-celled, are found on the nutlet and leaves of the semi-shrubby and paleoendemic species. The presence of short or elongated, generally adpressed simple thick-walled slighüy conical hairs provides an additional character to clarify the boundaries between sect. Chamedrys (Mill. Schreb, and sect. Polium (Mill. Schreb. Branched non-glandular hairs are confined to sect. Polium subsect Polium, except for the rare branched hair conical and thick-walled type found in Teucrium barbarum Jahand. & Maire (sect. Chamaedrys and T. heterophyllum L`Hér. from sect. Teucrium. This last section is well defined by the absence of simple slighüy conical thick-walled hairs and the glandular hairs in the corolla. Sect. Teucriopsis Benth, is of particular interest for the exclusive presence of branched and peltate glandular hairs on the nutlets surface. Sect. Chamedrys is a homogeneous group, distinguished from the other sections by an indumentum formed only by trichomes types evolved from the simple slighüy conical thick-walled hairs. This section overlaps, in the presence of glandular sub-sessile hair on the nutlets surface, with sects. Isotriodon Boiss, and sect. Polium subsect. Rotundifolia Cohén ex Valdés Berm. & Sánchez Crespo. The trichomes type of the calyx teeth, abaxial side of the leaf and latero-posterior corolla lobes can be used as a distinctive taxonomic character at specific and infra-specific level. This study supports Bentham's delimitaüon of sections with the addiüons subequently made by Boissier.La micromorfología de

Islam: Sunnis and Shiites

National Research Council Canada - National Science Library

Blanchard, Christopher M

2005-01-01

.... This report includes a historical background of the Sunni-Shiite split and the differences in religious beliefs and practices between and within each Islamic sect as well as their similarities...

District heating systems between competition protection and climate protection; Die Fernwaermenetze zwischen Wettbewerbs- und Klimaschutz

Energy Technology Data Exchange (ETDEWEB)

Koerber, Torsten [Goettingen Univ. (Germany). Lehrstuhl fuer Buergerliches Recht, Kartellrecht, Versicherungs-, Gesellschafts- und Regulierungsrecht

2012-10-15

In principle, district heating systems come in the application area of paragraph 19 sect. 4 no. 4 GWB (law against competitive restrictions). However, this regulation has to be interpreted with respect to the legislation of the Court of Justice of the European Union (Luxemburg) to 'essential facilities'. According to this, the claim for antitrust access can be affirmed only in exceptional circumstances. Within the application of this regulation, property rights, competition protection, investment competition, innovation competition as well as energy political evaluations of the energy law under special consideration of ecologic and climate political targets are considered. This has to occur within the testing of the reasonability with respect to paragraph 19 sect. 4 no. 2 GWB. The particularities of the district heating.

Cosmological implications of grand unified theories

International Nuclear Information System (INIS)

Nanopoulos, D.V.

1982-01-01

These lectures, mainly devoted to the cosmological implications of GUTs, also include the essential ingredients of GUTs and some of their important applications to particle physics. Section 1 contains some basic points concerning the structure of the standard strong and electroweak interactions prior to grand unification. A detailed expose of GUTs is attempted in sect. 2, including their basci principles and their consequences for particle physics. The minimal, simplest GUT, SU 5 is analysed in some detail and it will be used throughout these lectures as the GUT prototype. Finally, sect. 3 contains the most important cosmological implications of GUTs, including baryon number generation in the early Universe (in rather lengthy detail), dissipative processes in the very early Universe, grand unified monopoles, etc. (orig./HSI)

Obligations to power supply and Antitrust Law of the European Community; Strombezugsverpflichtungen und EG-Kartellverbot

Energy Technology Data Exchange (ETDEWEB)

Lerch, Dirk

2008-07-01

In the European electricity supply industry, a change to competition-oriented national markets under development of a common European electricity market is observed for some years. Under this aspect, the author of the contribution under consideration reports on obligations to the current power supply and on the trust prohibition in the European Community. The contribution under consideration consists of the following three chapters: (a) Discussion of fundamental questions regarding to cartel legal evaluation of obligations to power supply; (b) Conditions of the art. 81 sect. 1 EEC and application to obligations for power supply; (c) Exemption from the obligation to power supply according to art. 1 sect. 3 EEC. In particular, the regulation of the group exemption for vertical agreements of 22nd December, 1999, is considered.

Phenylpropanoid glycosides in Italian Orobanche spp., sect. Orobanche.

Science.gov (United States)

Serafini, M; Corazzi, G; Poli, F; Piccin, A; Tomassini, L; Foddai, S

2005-09-01

We studied the occurrence of phenylpropanoid glycosides (PhG) in five species of the genus Orobanche L., collected in the Latium region of Italy. The presence of orobanchoside and verbascoside in all four species confirms that these PhGs are taxonomic markers of the genus. The results suggest that O. gracilis form. citrina could be a diverse entity.

Islam: Sunnis and Shiites

National Research Council Canada - National Science Library

Blanchard, Christopher M

2009-01-01

.... This report includes a historical background of the Sunni-Shiite split and discusses the differences in religious beliefs and practices between and within each Islamic sect as well as their similarities...

Islam: Sunnis and Shiites

National Research Council Canada - National Science Library

Blanchard, Christopher M

2006-01-01

.... This report includes a historical background of the Sunni-Shiite split and discusses the differences in religious beliefs and practices between and within each Islamic sect as well as their similarities...

The attitude of Iranian nurses about do not resuscitate orders

Directory of Open Access Journals (Sweden)

Sima Mogadasian

2014-01-01

Conclusions: Iranian nurses, regardless of their religious sects, reported negative attitude towards many aspects of DNR orders. It may be possible to change the attitude of Iranian nurses towards DNR through education.

Data mining the Kansas traffic-crash database : summary.

Science.gov (United States)

2009-08-01

Traffic crashes results from the interaction of different parameters which includes highway geometrics, traffic : characteristics and human factors. Geometric variables include number of lanes, lane width, median width, shoulder : width, roadway sect...

Application of tissue mesodissection to molecular cancer diagnostics.

Science.gov (United States)

Krizman, David; Adey, Nils; Parry, Robert

2015-02-01

To demonstrate clinical application of a mesodissection platform that was developed to combine advantages of laser-based instrumentation with the speed/ease of manual dissection for automated dissection of tissue off standard glass slides. Genomic analysis for KRAS gene mutation was performed on formalin fixed paraffin embedded (FFPE) cancer patient tissue that was dissected using the mesodissection platform. Selected reaction monitoring proteomic analysis for quantitative Her2 protein expression was performed on FFPE patient tumour tissue dissected by a laser-based instrument and the MilliSect instrument. Genomic analysis demonstrates highly confident detection of KRAS mutation specifically in lung cancer cells and not the surrounding benign, non-tumour tissue. Proteomic analysis demonstrates Her2 quantitative protein expression in breast cancer cells dissected manually, by laser-based instrumentation and by MilliSect instrumentation (mesodissection). Slide-mounted tissue dissection is commonly performed using laser-based instruments or manually scraping tissue by scalpel. Here we demonstrate that the mesodissection platform as performed by the MilliSect instrument for tissue dissection is cost-effective; it functions comparably to laser-based dissection and which can be adopted into a clinical diagnostic workflow. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

TH-CD-202-05: DECT Based Tissue Segmentation as Input to Monte Carlo Simulations for Proton Treatment Verification Using PET Imaging

International Nuclear Information System (INIS)

Berndt, B; Wuerl, M; Dedes, G; Landry, G; Parodi, K; Tessonnier, T; Schwarz, F; Kamp, F; Thieke, C; Belka, C; Reiser, M; Sommer, W; Bauer, J; Verhaegen, F

2016-01-01

Purpose: To improve agreement of predicted and measured positron emitter yields in patients, after proton irradiation for PET-based treatment verification, using a novel dual energy CT (DECT) tissue segmentation approach, overcoming known deficiencies from single energy CT (SECT). Methods: DECT head scans of 5 trauma patients were segmented and compared to existing decomposition methods with a first focus on the brain. For validation purposes, three brain equivalent solutions [water, white matter (WM) and grey matter (GM) – equivalent with respect to their reference carbon and oxygen contents and CT numbers at 90kVp and 150kVp] were prepared from water, ethanol, sucrose and salt. The activities of all brain solutions, measured during a PET scan after uniform proton irradiation, were compared to Monte Carlo simulations. Simulation inputs were various solution compositions obtained from different segmentation approaches from DECT, SECT scans, and known reference composition. Virtual GM solution salt concentration corrections were applied based on DECT measurements of solutions with varying salt concentration. Results: The novel tissue segmentation showed qualitative improvements in %C for patient brain scans (ground truth unavailable). The activity simulations based on reference solution compositions agree with the measurement within 3–5% (4–8Bq/ml). These reference simulations showed an absolute activity difference between WM (20%C) and GM (10%C) to H2O (0%C) of 43 Bq/ml and 22 Bq/ml, respectively. Activity differences between reference simulations and segmented ones varied from −6 to 1 Bq/ml for DECT and −79 to 8 Bq/ml for SECT. Conclusion: Compared to the conventionally used SECT segmentation, the DECT based segmentation indicates a qualitative and quantitative improvement. In controlled solutions, a MC input based on DECT segmentation leads to better agreement with the reference. Future work will address the anticipated improvement of quantification

Application of single- and dual-energy CT brain tissue segmentation to PET monitoring of proton therapy

Science.gov (United States)

Berndt, Bianca; Landry, Guillaume; Schwarz, Florian; Tessonnier, Thomas; Kamp, Florian; Dedes, George; Thieke, Christian; Würl, Matthias; Kurz, Christopher; Ganswindt, Ute; Verhaegen, Frank; Debus, Jürgen; Belka, Claus; Sommer, Wieland; Reiser, Maximilian; Bauer, Julia; Parodi, Katia

2017-03-01

The purpose of this work was to evaluate the ability of single and dual energy computed tomography (SECT, DECT) to estimate tissue composition and density for usage in Monte Carlo (MC) simulations of irradiation induced β + activity distributions. This was done to assess the impact on positron emission tomography (PET) range verification in proton therapy. A DECT-based brain tissue segmentation method was developed for white matter (WM), grey matter (GM) and cerebrospinal fluid (CSF). The elemental composition of reference tissues was assigned to closest CT numbers in DECT space (DECTdist). The method was also applied to SECT data (SECTdist). In a validation experiment, the proton irradiation induced PET activity of three brain equivalent solutions (BES) was compared to simulations based on different tissue segmentations. Five patients scanned with a dual source DECT scanner were analyzed to compare the different segmentation methods. A single magnetic resonance (MR) scan was used for comparison with an established segmentation toolkit. Additionally, one patient with SECT and post-treatment PET scans was investigated. For BES, DECTdist and SECTdist reduced differences to the reference simulation by up to 62% when compared to the conventional stoichiometric segmentation (SECTSchneider). In comparison to MR brain segmentation, Dice similarity coefficients for WM, GM and CSF were 0.61, 0.67 and 0.66 for DECTdist and 0.54, 0.41 and 0.66 for SECTdist. MC simulations of PET treatment verification in patients showed important differences between DECTdist/SECTdist and SECTSchneider for patients with large CSF areas within the treatment field but not in WM and GM. Differences could be misinterpreted as PET derived range shifts of up to 4 mm. DECTdist and SECTdist yielded comparable activity distributions, and comparison of SECTdist to a measured patient PET scan showed improved agreement when compared to SECTSchneider. The agreement between predicted and measured PET

TH-CD-202-05: DECT Based Tissue Segmentation as Input to Monte Carlo Simulations for Proton Treatment Verification Using PET Imaging

Energy Technology Data Exchange (ETDEWEB)

Berndt, B; Wuerl, M; Dedes, G; Landry, G; Parodi, K [Ludwig-Maximilians-Universitaet Muenchen, Garching, DE (Germany); Tessonnier, T [Ludwig-Maximilians-Universitaet Muenchen, Garching, DE (Germany); Universitaetsklinikum Heidelberg, Heidelberg, DE (Germany); Schwarz, F; Kamp, F; Thieke, C; Belka, C; Reiser, M; Sommer, W [LMU Munich, Munich, DE (Germany); Bauer, J [Universitaetsklinikum Heidelberg, Heidelberg, DE (Germany); Heidelberg Ion-Beam Therapy Center, Heidelberg, DE (Germany); Verhaegen, F [Maastro Clinic, Maastricht (Netherlands)

2016-06-15

Purpose: To improve agreement of predicted and measured positron emitter yields in patients, after proton irradiation for PET-based treatment verification, using a novel dual energy CT (DECT) tissue segmentation approach, overcoming known deficiencies from single energy CT (SECT). Methods: DECT head scans of 5 trauma patients were segmented and compared to existing decomposition methods with a first focus on the brain. For validation purposes, three brain equivalent solutions [water, white matter (WM) and grey matter (GM) – equivalent with respect to their reference carbon and oxygen contents and CT numbers at 90kVp and 150kVp] were prepared from water, ethanol, sucrose and salt. The activities of all brain solutions, measured during a PET scan after uniform proton irradiation, were compared to Monte Carlo simulations. Simulation inputs were various solution compositions obtained from different segmentation approaches from DECT, SECT scans, and known reference composition. Virtual GM solution salt concentration corrections were applied based on DECT measurements of solutions with varying salt concentration. Results: The novel tissue segmentation showed qualitative improvements in %C for patient brain scans (ground truth unavailable). The activity simulations based on reference solution compositions agree with the measurement within 3–5% (4–8Bq/ml). These reference simulations showed an absolute activity difference between WM (20%C) and GM (10%C) to H2O (0%C) of 43 Bq/ml and 22 Bq/ml, respectively. Activity differences between reference simulations and segmented ones varied from −6 to 1 Bq/ml for DECT and −79 to 8 Bq/ml for SECT. Conclusion: Compared to the conventionally used SECT segmentation, the DECT based segmentation indicates a qualitative and quantitative improvement. In controlled solutions, a MC input based on DECT segmentation leads to better agreement with the reference. Future work will address the anticipated improvement of quantification

75 FR 14190 - Notice Pursuant to the National Cooperative Research and Production Act of 1993-Joint Venture To...

Science.gov (United States)

2010-03-24

... Production Act of 1993--Joint Venture To Perform Project Entitled Robotic Rehabilitation of Aging Water... Cooperative Research and Production Act of 1993, 15 U.S.C. 4301 et sect. (``the Act''), Joint [[Page 14191

Regional Combatant Commanders and the Center of Gravity of Radical Islamic Terrorism

National Research Council Canada - National Science Library

Ridings, Sr, Charles O

2005-01-01

... his theater objectives in the Global War on Terrorism (GWOT). The author begins with a brief history of Islam and selected sects, shedding insight as to the origin of the radical Islamic terrorist ideology...

Malesian and Australian Tournefortia transferred to Heliotropium and notes on delimitation of Boraginaceae

NARCIS (Netherlands)

Craven, L.A.

2005-01-01

Boraginaceae is expanded to comprise seven subfamilies, two of which are based on Hydrophyllaceae and Lennoaceae, respectively. The type species of Tournefortia sect. Tournefortia is transferred to Heliotropium, as are its Malesian–Australian representatives.

Comparison of species composition and fumonisin production in Aspergillus section Nigri populations in maize kernels from USA and Italy.

Science.gov (United States)

Susca, Antonia; Moretti, Antonio; Stea, Gaetano; Villani, Alessandra; Haidukowski, Miriam; Logrieco, Antonio; Munkvold, Gary

2014-10-01

Fumonisin contamination of maize is considered a serious problem in most maize-growing regions of the world, due to the widespread occurrence of these mycotoxins and their association with toxicosis in livestock and humans. Fumonisins are produced primarily by species of Fusarium that are common in maize grain, but also by some species of Aspergillus sect. Nigri, which can also occur on maize kernels as opportunistic pathogens. Understanding the origin of fumonisin contamination in maize is a key component in developing effective management strategies. Although some fungi in Aspergillus sect. Nigri are known to produce fumonisins, little is known about the species which are common in maize and whether they make a measurable contribution to fumonisin contamination of maize grain. In this work, we evaluated populations of Aspergillus sect. Nigri isolated from maize in USA and Italy, focusing on analysis of housekeeping genes, the fum8 gene and in vitro capability of producing fumonisins. DNA sequencing was used to identify Aspergillus strains belonging to sect. Nigri, in order to compare species composition between the two populations, which might influence specific mycotoxicological risks. Combined beta-tubulin/calmodulin sequences were used to genetically characterize 300 strains (199 from Italy and 101 from USA) which grouped into 4 clades: Aspergillus welwitschiae (syn. Aspergillus awamori, 14.7%), Aspergillus tubingensis (37.0%) and Aspergillus niger group 1 (6.7%) and group 2 (41.3%). Only one strain was identified as Aspergillus carbonarius. Species composition differed between the two populations; A. niger predominated among the USA isolates (69%), but comprised a smaller percentage (38%) of Italian isolates. Conversely, A. tubingensis and A. welwitschiae occurred at higher frequencies in the Italian population (42% and 20%, respectively) than in the USA population (27% and 5%). The evaluation of FB2 production on CY20S agar revealed 118 FB2 producing and 84

32 CFR 1636.6 - Analysis of belief.

Science.gov (United States)

2010-07-01

... required to be a member of a peace church or any other church, religious organization, or religious sect to... need not use formal or traditional language in describing the religious, moral, or ethical nature of...

32 CFR 1645.7 - Evaluation of claim.

Science.gov (United States)

2010-07-01

... granted to members of such groups generally. (c) Preaching and teaching the principles of one's sect, if... calling or full-time profession. The mere fact of some secular employment on the part of a registrant...

Lateral retroperitoneoscopic adrenalectomy for complicated adrenal ...

African Journals Online (AJOL)

sected completely, a self-made bag was used to dress up the adrenal ... were stable, and the patients had regained consciousness ... diet and normal ambulation as regards to the requirement ..... The Malaysian Journal of Medical Scienc-.

Hedysarum L. (Fabaceae: Hedysareae) Is Not Monophyletic - Evidence from Phylogenetic Analyses Based on Five Nuclear and Five Plastid Sequences.

Science.gov (United States)

Liu, Pei-Liang; Wen, Jun; Duan, Lei; Arslan, Emine; Ertuğrul, Kuddisi; Chang, Zhao-Yang

2017-01-01

The legume family (Fabaceae) exhibits a high level of species diversity and evolutionary success worldwide. Previous phylogenetic studies of the genus Hedysarum L. (Fabaceae: Hedysareae) showed that the nuclear and the plastid topologies might be incongruent, and the systematic position of the Hedysarum sect. Stracheya clade was uncertain. In this study, phylogenetic relationships of Hedysarum were investigated based on the nuclear ITS, ETS, PGDH, SQD1, TRPT and the plastid psbA-trnH, trnC-petN, trnL-trnF, trnS-trnG, petN-psbM sequences. Both nuclear and plastid data support two major lineages in Hedysarum: the Hedysarum s.s. clade and the Sartoria clade. In the nuclear tree, Hedysarum is biphyletic with the Hedysarum s.s. clade sister to the Corethrodendron + Eversmannia + Greuteria + Onobrychis clade (the CEGO clade), whereas the Sartoria clade is sister to the genus Taverniera DC. In the plastid tree, Hedysarum is monophyletic and sister to Taverniera. The incongruent position of the Hedysarum s.s. clade between the nuclear and plastid trees may be best explained by a chloroplast capture hypothesis via introgression. The Hedysarum sect. Stracheya clade is resolved as sister to the H. sect. Hedysarum clade in both nuclear and plastid trees, and our analyses support merging Stracheya into Hedysarum. Based on our new evidence from multiple sequences, Hedysarum is not monophyletic, and its generic delimitation needs to be reconsidered.

Hedysarum L. (Fabaceae: Hedysareae) Is Not Monophyletic – Evidence from Phylogenetic Analyses Based on Five Nuclear and Five Plastid Sequences

Science.gov (United States)

Liu, Pei-Liang; Wen, Jun; Duan, Lei; Arslan, Emine; Ertuğrul, Kuddisi; Chang, Zhao-Yang

2017-01-01

The legume family (Fabaceae) exhibits a high level of species diversity and evolutionary success worldwide. Previous phylogenetic studies of the genus Hedysarum L. (Fabaceae: Hedysareae) showed that the nuclear and the plastid topologies might be incongruent, and the systematic position of the Hedysarum sect. Stracheya clade was uncertain. In this study, phylogenetic relationships of Hedysarum were investigated based on the nuclear ITS, ETS, PGDH, SQD1, TRPT and the plastid psbA-trnH, trnC-petN, trnL-trnF, trnS-trnG, petN-psbM sequences. Both nuclear and plastid data support two major lineages in Hedysarum: the Hedysarum s.s. clade and the Sartoria clade. In the nuclear tree, Hedysarum is biphyletic with the Hedysarum s.s. clade sister to the Corethrodendron + Eversmannia + Greuteria + Onobrychis clade (the CEGO clade), whereas the Sartoria clade is sister to the genus Taverniera DC. In the plastid tree, Hedysarum is monophyletic and sister to Taverniera. The incongruent position of the Hedysarum s.s. clade between the nuclear and plastid trees may be best explained by a chloroplast capture hypothesis via introgression. The Hedysarum sect. Stracheya clade is resolved as sister to the H. sect. Hedysarum clade in both nuclear and plastid trees, and our analyses support merging Stracheya into Hedysarum. Based on our new evidence from multiple sequences, Hedysarum is not monophyletic, and its generic delimitation needs to be reconsidered. PMID:28122062

Metallic artefact reduction with monoenergetic dual-energy CT: systematic ex vivo evaluation of posterior spinal fusion implants from various vendors and different spine levels

Energy Technology Data Exchange (ETDEWEB)

Guggenberger, R.; Winklhofer, S.; Andreisek, G.; Alkadhi, H.; Stolzmann, P. [University Hospital Zurich, Institute of Diagnostic and Interventional Radiology, Zurich (Switzerland); Osterhoff, G.; Wanner, G.A. [University Hospital Zurich, Department of Surgery, Division of Trauma Surgery, Zurich (Switzerland); Fortunati, M. [The Spine Center, Thun (Switzerland)

2012-11-15

To evaluate optimal monoenergetic dual-energy computed tomography (DECT) settings for artefact reduction of posterior spinal fusion implants of various vendors and spine levels. Posterior spinal fusion implants of five vendors for cervical, thoracic and lumbar spine were examined ex vivo with single-energy (SE) CT (120 kVp) and DECT (140/100 kVp). Extrapolated monoenergetic DECT images at 64, 69, 88, 105 keV and individually adjusted monoenergy for optimised image quality (OPTkeV) were generated. Two independent radiologists assessed quantitative and qualitative image parameters for each device and spine level. Inter-reader agreements of quantitative and qualitative parameters were high (ICC = 0.81-1.00, {kappa} = 0.54-0.77). HU values of spinal fusion implants were significantly different among vendors (P < 0.001), spine levels (P < 0.01) and among SECT, monoenergetic DECT of 64, 69, 88, 105 keV and OPTkeV (P < 0.01). Image quality was significantly (P < 0.001) different between datasets and improved with higher monoenergies of DECT compared with SECT (V = 0.58, P < 0.001). Artefacts decreased significantly (V = 0.51, P < 0.001) at higher monoenergies. OPTkeV values ranged from 123-141 keV. OPTkeV according to vendor and spine level are presented herein. Monoenergetic DECT provides significantly better image quality and less metallic artefacts from implants than SECT. Use of individual keV values for vendor and spine level is recommended. (orig.)

Multiple-Active Multiple-Passive Antenna Systems and Applications

DEFF Research Database (Denmark)

Tsakalaki, Elpiniki

2013-01-01

-passive (MAMP) antenna topologies, as explained in Sect. 8.1. Then, Sect. 8.2 proposes MAMP antenna structures with application to reconfigurable MIMO transmission in the presence of antenna mutual coupling under poor scattering channel conditions. For this purpose, the section presents an adaptive MAMP antenna...... system capable of changing its transmission parameters via passive radiators attached to tunable loads, according to the structure of the RF propagation channel. The hybrid MAMP array structure can be tractably analyzed using the active element response vector (instead of the classical steering vector...... adaptive MAMP system can be limited to practical dimensions whereas the passive antennas require no extra RF hardware, thus meeting the cost, space, and power constrains of the users’ mobile terminals. The simulation results show that the adaptive MAMP system, thanks to its “adaptivity”, is able to achieve...

Confinement of the antitrust control of abuse in the energy sector. At the same time comment to OLG Duesseldorf from 19th October, 2011. Reference VI-3 Kart 1/11 (V) - GAG Ahrensburg; Grenzen der kartellrechtlichen Missbrauchskontrolle im Energiebereich. Zugleich Anmerkung zu OLG Duesseldorf v. 19.10.2011. Az. VI-3 Kart 1/11 (V) - GAG Ahrensburg

Energy Technology Data Exchange (ETDEWEB)

Weyer, Hartmut [Technische Univ. Clausthal, Clausthal-Zellerfeld (Germany)

2012-10-15

Up to the amendment of the Energy Economy Law (EnWG) 2005 the legislator permitted parallel applicability of the Energy Economy law as well as the Restriction of Competition (GWB) to energy situations. Based on the GWB, especially in procedures by competition authorities key decisions on the reliable behaviour of operators of power distribution systems and natural gas distribution systems were disposed. This approach was restricted by the amendment of the EnWG 2005 with the introduction of paragraph 111 EnWG. In compliance with this, this restriction was implemented in paragraph 130 sect. 3 GWB. From now on, paragraph 111 Sect. 1 and 2 EnWG exclude the antitrust control of abuse according to the paragraphs 19, 20 and 29 GWB. With this, the competence of the cartel authorities are excluded in favour of the regulatory legal prescriptions of the EnWG.

Phylogenetic Analysis of a 'Jewel Orchid' Genus Goodyera (Orchidaceae) Based on DNA Sequence Data from Nuclear and Plastid Regions.

Science.gov (United States)

Hu, Chao; Tian, Huaizhen; Li, Hongqing; Hu, Aiqun; Xing, Fuwu; Bhattacharjee, Avishek; Hsu, Tianchuan; Kumar, Pankaj; Chung, Shihwen

2016-01-01

A molecular phylogeny of Asiatic species of Goodyera (Orchidaceae, Cranichideae, Goodyerinae) based on the nuclear ribosomal internal transcribed spacer (ITS) region and two chloroplast loci (matK and trnL-F) was presented. Thirty-five species represented by 132 samples of Goodyera were analyzed, along with other 27 genera/48 species, using Pterostylis longifolia and Chloraea gaudichaudii as outgroups. Bayesian inference, maximum parsimony and maximum likelihood methods were used to reveal the intrageneric relationships of Goodyera and its intergeneric relationships to related genera. The results indicate that: 1) Goodyera is not monophyletic; 2) Goodyera could be divided into four sections, viz., Goodyera, Otosepalum, Reticulum and a new section; 3) sect. Reticulum can be further divided into two subsections, viz., Reticulum and Foliosum, whereas sect. Goodyera can in turn be divided into subsections Goodyera and a new subsection.

Phylogenetic Analysis of a 'Jewel Orchid' Genus Goodyera (Orchidaceae Based on DNA Sequence Data from Nuclear and Plastid Regions.

Directory of Open Access Journals (Sweden)

Chao Hu

Full Text Available A molecular phylogeny of Asiatic species of Goodyera (Orchidaceae, Cranichideae, Goodyerinae based on the nuclear ribosomal internal transcribed spacer (ITS region and two chloroplast loci (matK and trnL-F was presented. Thirty-five species represented by 132 samples of Goodyera were analyzed, along with other 27 genera/48 species, using Pterostylis longifolia and Chloraea gaudichaudii as outgroups. Bayesian inference, maximum parsimony and maximum likelihood methods were used to reveal the intrageneric relationships of Goodyera and its intergeneric relationships to related genera. The results indicate that: 1 Goodyera is not monophyletic; 2 Goodyera could be divided into four sections, viz., Goodyera, Otosepalum, Reticulum and a new section; 3 sect. Reticulum can be further divided into two subsections, viz., Reticulum and Foliosum, whereas sect. Goodyera can in turn be divided into subsections Goodyera and a new subsection.

Phylogenetic Analysis of a ‘Jewel Orchid’ Genus Goodyera (Orchidaceae) Based on DNA Sequence Data from Nuclear and Plastid Regions

Science.gov (United States)

Hu, Chao; Tian, Huaizhen; Li, Hongqing; Hu, Aiqun; Xing, Fuwu; Bhattacharjee, Avishek; Hsu, Tianchuan; Kumar, Pankaj; Chung, Shihwen

2016-01-01

A molecular phylogeny of Asiatic species of Goodyera (Orchidaceae, Cranichideae, Goodyerinae) based on the nuclear ribosomal internal transcribed spacer (ITS) region and two chloroplast loci (matK and trnL-F) was presented. Thirty-five species represented by 132 samples of Goodyera were analyzed, along with other 27 genera/48 species, using Pterostylis longifolia and Chloraea gaudichaudii as outgroups. Bayesian inference, maximum parsimony and maximum likelihood methods were used to reveal the intrageneric relationships of Goodyera and its intergeneric relationships to related genera. The results indicate that: 1) Goodyera is not monophyletic; 2) Goodyera could be divided into four sections, viz., Goodyera, Otosepalum, Reticulum and a new section; 3) sect. Reticulum can be further divided into two subsections, viz., Reticulum and Foliosum, whereas sect. Goodyera can in turn be divided into subsections Goodyera and a new subsection. PMID:26927946

El género Calamintha Mill. (Labiatae en la Península Ibérica e Islas Baleares

Directory of Open Access Journals (Sweden)

Morales, Ramón

1997-12-01

Full Text Available The Iberian species of Calamintha Mill, are studied taxonomically, including chemical, palynological and karyological data. Two species inhabit the geographic área considered: C. nepeta, with two subspecies and C. grandiflora. Each species is accompanied by a distribution map (UTM projection with points equivalent to 10 x 10 km quadrats. The new combinations Calamintha sect. Macromelissa (Benth. R. Morales and C. nepeta subsp. sylvatica (Bromf. R. Morales are proposed.Estudio de las especies ibéricas de Calamintha Mill., teniendo en cuenta datos químicos, palinológicos y cariológicos. En el área geográfica considerada viven dos especies: C. nepeta, con dos subespecies, y C. grandiflora. Se incluyen mapas de distribución. Se proponen las nuevas combinaciones Calamintha sect. Macromelissa (Benth. R. Morales y C. nepeta subsp. sylvatica (Bromf. R. Morales.

Alternaria section Alternaria: Species, formae speciales or pathotypes'

NARCIS (Netherlands)

Woudenberg, J.H.C.; Seidl, M.F.; Groenewald, J.Z.; de Vries, M .; Stielow, B.; Thomma, B.P.H.J.; Crous, P.W.

2015-01-01

The cosmopolitan fungal genus Alternaria consists of multiple saprophytic and pathogenic species. Based on phylogenetic and morphological studies, the genus is currently divided into 26 sections. Alternaria sect. Alternaria contains most of the small-spored Alternaria species with concatenated

Alternaria section Alternaria: Species, formae speciales or pathotypes?

NARCIS (Netherlands)

Woudenberg, J.H.C.; Seidl, M.F.; Groenewald, J.Z.; Vries, de M.; Stielow, J.B.; Thomma, B.; Crous, P.W.

2015-01-01

The cosmopolitan fungal genus Alternaria consists of multiple saprophytic and pathogenic species. Based on phylogenetic and morphological studies, the genus is currently divided into 26 sections. Alternaria sect. Alternaria contains most of the small-spored Alternaria species with concatenated

The Cabal Theory in the Nigerian Politics, 1999-2009

African Journals Online (AJOL)

User

2010-10-17

Oct 17, 2010 ... Keywords: Nigeria, cults, cabal theory, delinquent state. ... sect, cult is not in Western society associated with mainstream Christianity. It has no precise .... of the founders of PC emerged from the impact of the Eagle, a campus.

In-place cement stabilized base reconstruction techniques interim report : "construction and two year evaluation".

Science.gov (United States)

2002-08-01

The purpose of this research was to evaluate the effectiveness of soil cement shrinkage crack mitigation techniques. The contents of this report reflect an evaluation of the construction of the test sections and a two-year evaluation of the test sect...

An interesting new Bulbophyllum

NARCIS (Netherlands)

Smith, J.J.

1935-01-01

Bulbophyllum (sect. Cirrhopetalum) Jacobsonii J. J. S. n. sp. — Rhizoma repens, teres. Pseudobulbi remoti, oblique ovoidei, manifesto quadranguli cum lateribus concavis, 1.8 cm longi, 0.75 et 0.95 cm diam., 1-folii. Folium lanceolatum, apice recurvulum, basi brevissime

Pheochromocytoma in pregnancy: Case report | Ogutu | East African ...

African Journals Online (AJOL)

This is a case presentation of a 32 year old woman with pheochromocytoma diagnosed at 27 weeks of gestation, she was managed till term, induced and had assisted vaginal delivery. The pheochromocytoma was surgically re-sected successfully at six weeks postpartum.

Optimize pollutant emissions through adaptive highway management.

Science.gov (United States)

2011-09-01

In this project, we investigated the possibility to reduce green house emission : (mainly CO2) from urban highways by adaptive ramp meter control. QUADSTONE : PARAMICS software was used to build a microscopic traffic model for a 4-lane highway : sect...

Swainsonine biosynthesis genes in diverse symbiotic and pathogenic fungi

Science.gov (United States)

Swainsonine, a cytotoxic fungal alkaloid and a potential cancer therapy drug, is produced by the insect pathogen and plant symbiont, Metarhizium robertsii, the clover pathogen Slafractonia leguminicola, locoweed symbionts belonging to Alternaria sect. Undifilum, and a recently discovered morning glo...

Phylogeny of osmophillic aspergilli (subgenus Aspergillus) and taxonomic revision of section Restricti

Science.gov (United States)

Aspergillus section Restricti together with sister sect. Aspergillus (formerly Eurotium) comprises osmophilic species, that are able to grow on substrates with low water activity and in extreme environments. We addressed the monophyly of both sections within subgenus Aspergillus and applied multidis...

A critical analysis of radiation-matter interaction

International Nuclear Information System (INIS)

Milani, M.; Previdi, F.

2000-01-01

A general re-thinking of the interaction of matter with radiation in terms of cooperative phenomena and emergent properties may turn out to be necessary, together with a reflection concerning the set of the elementary processes involved and their possible representations. From a foundational point of view, this provides a stimulus to reconsider the bases of the current approaches with a critical mind. In this paper are presented the basically features of this approach, leading to the realization of a CA model for a microscopic treatment of matter-radiation interaction in terms of the local elementary processes of interaction. In the following section it is presented a survey of the characteristics of modern integrated optics devices, and then in sect. 3 some of the problems affecting their design, which have represented the starting point of our reflections. In sect. 4 it has been described the CA approach. A comparison between the two approaches from a general point of view is worked out in sect. 5. The ability of CA models to provide in general a previously not-grasped insight into the matter light interaction will be tested in two different fields of application, namely: i) in modelling semiconductor laser sources; ii) in describing the propagation of an electromagnetic field in solution of proteins. The application of the CA approach to the first specific case of study is reported in sect. 6. It shall be seen in particular how this approach permits, in this case, to reobtain the characteristic curves, and to follow the optical damage dynamics of a semiconductor laser diode, this latter being an issue currently out of reach with standard modelling approaches. Furthermore, it shall be given a brief sketch of how the model can be extended to take into account phase-dependent effects, i.e. to simulate a Fabry-Perot resonator. A model comprising the features of the semiconductor laser and of the Fabry-Perot resonator provides the possibility to tackle the simulation

Annual Report for 2008 - 2009 Detection Monitoring at the Environmental Management Waste Management Facility, Oak Ridge, Tennessee

Energy Technology Data Exchange (ETDEWEB)

Walker J.R.

2010-03-01

This annual Environmental Monitoring Report (EMR) presents results of environmental monitoring performed during fiscal year (FY) 2009 (October 1, 2008 - September 30, 2009) at the Environmental Management Waste Management Facility (EMWMF). The EMWMF is an operating state-of-the-art hazardous waste landfill located in Bear Creek Valley (BCV) west of the U.S. Department of Energy (DOE) Y-12 National Security Complex (Y-12) on the DOE Oak Ridge Reservation (ORR) in Oak Ridge, Tennessee (Appendix A, Fig. A.1). Opened in 2002 and operated by a DOE prime contractor, Bechtel Jacobs Company LLC (BJC), the EMWMF was built specifically to accommodate disposal of acceptable solid wastes generated from Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA) remedial actions for former waste sites and buildings that have been impacted by past DOE operations on the ORR and at DOE sites off the ORR within the state of Tennessee. Environmental monitoring at the EMWMF is performed to detect and monitor the impact of facility operations on groundwater, surface water, stormwater, and air quality and to determine compliance with applicable or relevant and appropriate requirements (ARARs) specified in governing CERCLA decision documents. Annually, the EMR presents an evaluation of the groundwater, surface water, stormwater, and air monitoring data with respect to the applicable EMWMF performance standards. The purpose of the evaluation is to: (1) identify monitoring results that indicate evidence of a contaminant release from the EMWMF to groundwater, surface water, stormwater, or air, and (2) recommend appropriate changes to the associated sampling and analysis requirements, including sampling locations, methods, and frequencies; field measurements; or laboratory analytes that may be warranted in response to the monitoring data. Sect. 2 of this annual EMR provides background information relevant to environmental monitoring at the landfill, including

Unusual iridoid glycosides in Veronica sects. Hebe and Labiatoides

DEFF Research Database (Denmark)

Jensen, Søren Rosendal

2008-01-01

iridoids common to the genus. The chemical profile of V. perfoliata is similar to that of Northern hemisphere species of Veronica because of the presence of characteristic 6-O-catalpol esters. The profile of V. derwentiana is unique, since 6-O-esters of aucubin rather than of catalpol dominate, however......In a chemosystematic investigation of three Southern hemisphere species of Veronica, namely the Australian V. derwentiana Andrews and V. perfoliata R.Br. (formerly Derwentia species), and the New Zealand V. catarractae G. Forster (formerly a species of Parahebe), the water-soluble constituents were...

combined with caesarean sectIon Low spinal anaesthesia local ...

African Journals Online (AJOL)

1983-01-01

Jan 1, 1983 ... The disadvantages of this technique are that no retractor can be used in the lower end of the ... big light' or 'the baby crying'. It was graded as .... in analysing these data and to Dr M. V. Gumede, Secretary for. * Following ...

New Porcini (Boletus sect. Boletus) from Australia and Thailand.

Science.gov (United States)

Halling, Roy E; Desjardin, Dennis E; Fechner, Nigel; Arora, David; Soytong, Kasem; Dentinger, Bryn T M

2014-01-01

Boletus albobrunnescens and B. austroedulis are described as new species in section Boletus from Thailand and Australia respectively. The former is easily characterized by the pure white basidiomata that stain brown. Boletus austroedulis has a gray-brown, slightly rugulose pileus with hymeniform pileipellis producing pileocystidia, and the stipe is only apically reticulate if at all. These new species represent ancient lineages inferred from prior molecular phylogenetic analyses. © 2014 by The Mycological Society of America.

A new species of Asplenium section Thamnopteris (Aspleniaceae) from Indonesia

NARCIS (Netherlands)

Dong, S.Y.; Mujahidin,; Wei, L.L.; Chao, Y.S.

2012-01-01

A new species, Asplenium riswanii (sect. Thamnopteris), is described from Central Java and West Papua, Indonesia. It is distinct from any known species by having thick and rigid fronds, abaxially keeled midribs, broadly lanceolate scales, and distantly spaced sori. Morphologically, A. riswanii is

East and Central African Journal of Surgery http://www.bioline.org.br ...

African Journals Online (AJOL)

Patrick

Cervical myelopathy from traditional bonesetters' treatment of spinal injury. O.E. Idowu1,2, O.C. ... patient management by this sect of health providers are still a burden in our society. ... rotation of the cervical spine takes place at this joint2.

THE USE OF SCRIPTURE IN THE LETTER OF JUDE Felix Opoku ...

African Journals Online (AJOL)

Felogyy

grouped into two: a) a passage or the books of the Bible and b) writings regarded as ... assertion is true not only in reference to the ancient religious sects but also within our present ...... VI (London: Harvard University, 1966), 594–595. 45.

Paronychia manfrediana (Caryophyllaceae), a new species from northeast Greece

DEFF Research Database (Denmark)

Tan, Kit; Strid, Arne

2008-01-01

Paronychia manfrediana (Caryophyllaceae) is decribed as a species new to science based on material collected near the Turkish border in northeastern Greece; it is illustrated by a photograph. Although belonging to Paronychia sect. Heterosepalae it bears a strong resemblance to P.macedonica (Paron...

Strategic Forum Number 208: Turbulent Transition in Iraq: Can It Succeed?

Science.gov (United States)

2004-06-01

ministers including a prime minister, and a judiciary. There is separation of powers —legislative, executive, and judicial. The assembly will elect the... separation of powers based on geographic and historical realities and not race, ethnicity, nationality, or religious sect (confession). Formulation of

Refuge Begonias : taxonomy, phylogeny and historical biogeography of Begonia sect. Loasibegonia and sect. Scutobegonia in relation to glacial rain forest refuges in Africa

NARCIS (Netherlands)

Sosef, M.S.M.

1994-01-01

Begonia is a genus of + 1000 species and is represented in all tropical areas. In Wageningen, under the guidance of dr J.J.F.E. de Wilde, the continental African begonias are being studied. Continental Africa has some 120

ESTUDIOS CROMOSÓMICOS EN ARACHIS (LEGUMINOSAE

Directory of Open Access Journals (Sweden)

Graciela Inés Lavia

1996-01-01

Full Text Available Se presenta el número de cromosomas de 38 accesiones que representan 17 especies de cinco secciones del género Arachis. El primer conteo cromosómico informa de las siguientes ocho especies: Sect. Extranervosae: A.retusa, secc. Heteranthae: A. Giacomettii, secc. Procumbentes: A.vallsii, secc. Arachis: A.decora, A.microsperma, A.palustris, A.rinitensis y A.williamsii. En informes anteriores son confirmadas nueve especies. Todas las especies estudiadas tienen 2n = 2x = 20, con excepción de una adhesión de A.palustris, que tiene 2n = 2x = 18, que representa probablemente un nuevo número básico x = 9 para el género. Cromosomas satélites se analizan para la mayoría de las especies. "A" cromosomas se encuentran sólo en A.microsperma y A.trinitensis (Sect. Arachis

The trophic plasticity of genus phelipanche pomel (orobanchaceae in bulgaria Trofichna plastichnost na rod phelipanche pomel (orobanchaceae v bulgaria

Directory of Open Access Journals (Sweden)

Kiril STOYANOV

2013-03-01

Full Text Available New data about the natural parasitism of Phelipanche ramosa (L Pomel, P. mutelii (Shultz Pomel, P. oxyloba, P. arenaria and P. purpurea in Bulgaria are collected. The information for the hosts describes 46 new trophic systems with species from the families: Brassicaceae, Solanaceae, Fabaceae, Asteraceae, Apiaceae, Poaceae, Lamiaceae, Scrophulariaceae, Chenopodiaceae, Caryophyllaceae, Araliaceae, Euphorbiaceae, Geraniaceae, Dioscoreaceae and Verbenaceae. The samples are collected outside the crop fields, far from the known host crops, from different parts of the country. Some of the registered hosts are new for Bulgaria. The voucher specimens with physical connection to the hosts are deposited in the Herbarium of The Agricultural University - Plovdiv (SOA. The collected data suggest that genus Phelipanche is represented by two trophic groups according to the known sections. Sect. Phelipanche unites the polyphags P. ramosa, P. oxyloba and P. mutelii. Sect. Arenariae consist oligophags - P. arenaria and P. purpurea.

Federal Court of Administration confirms preclusion of objections

International Nuclear Information System (INIS)

1982-01-01

1. The preclusion established as a rule of law in sub-section 1 of sect. 3 of the Ordinance concerning the Procedure for Licensing Nuclear Installations is not only applicable to administrative proceedings, but also to administrative court proceedings. 2. In an advanced process situation, the preclusion rule of sub-section 1 of sect. 3 of the Ordinance concerning the Procedure for Licensing Nuclear Installations is applicable, this does not constitute a violation of the principle of having 'fair' proceedings. 3. Objections as defined by the above-mentioned regulation have to be presented with reference to the project and within the period allowed, during the licensing procedure concerning the project. The Federal Court of Administration has confirmed the preclusion of objections. The court dismissed the complainant's appeal against the non-admission of appeal ruled in the decision of the Administrative Court of Baden-Wuerttemberg of Nov. 7, 1980. (orig./HP) [de

Quantum Information Theory - an Invitation

Science.gov (United States)

Werner, Reinhard F.

Quantum information and quantum computers have received a lot of public attention recently. Quantum computers have been advertised as a kind of warp drive for computing, and indeed the promise of the algorithms of Shor and Grover is to perform computations which are extremely hard or even provably impossible on any merely ``classical'' computer.In this article I shall give an account of the basic concepts of quantum information theory is given, staying as much as possible in the area of general agreement.The article is divided into two parts. The first (up to the end of Sect. 2.5) is mostly in plain English, centered around the exploration of what can or cannot be done with quantum systems as information carriers. The second part, Sect. 2.6, then gives a description of the mathematical structures and of some of the tools needed to develop the theory.

Obligations to transmission grid enlargement and cooperation of operators of transmission grids after the enactment of EnLAG and the Third regulation of single market for electricity 2009/72 EG from 13th July, 2009; Netzausbau- und Kooperationsverpflichtungen der Uebertragungsnetzbetreiber nach Inkrafttreten des EnLAG und der Dritten StromRL 2009/72 EG vom 13.7.2009

Energy Technology Data Exchange (ETDEWEB)

Saecker, Franz Juergen [Hogan und Hartson Raue LLP/LBD Beratungsgesellschaft mbH, Berlin (Germany)

2009-10-15

paragraph 11 EnWG (Energy Economy Law) in the version of the Electricity Grid Expansion Act (EnLAG) obliges the operators of transmission grids to an optimization of transmission grids. The obligation for optimization refers to the development of the existing grids and to an extended co-operation of the operators of transmission grids for the improvement of the transmission of the electricity. Under this aspect, the author of the contribution under consideration reports on: (a) Contents of the obligation for the optimization of transmission grids and the development of transmission grids; (b) Fulfilment of the obligation for co-operation in accordance with paragraph 12 sect. 1 and paragraph 22 sect. 2 sentence 4 EnWG by forming a virtual grid company for the transmission of electricity; (c) Model of a cooperation contract; (d) Formation of a 'Deutsches Netz AG' as an alternative concept.

Large-spored Alternaria pathogens in section Porri disentangled.

Science.gov (United States)

Woudenberg, J H C; Truter, M; Groenewald, J Z; Crous, P W

2014-09-01

The omnipresent fungal genus Alternaria was recently divided into 24 sections based on molecular and morphological data. Alternaria sect. Porri is the largest section, containing almost all Alternaria species with medium to large conidia and long beaks, some of which are important plant pathogens (e.g. Alternaria porri, A. solani and A. tomatophila). We constructed a multi-gene phylogeny on parts of the ITS, GAPDH, RPB2, TEF1 and Alt a 1 gene regions, which, supplemented with morphological and cultural studies, forms the basis for species recognition in sect. Porri. Our data reveal 63 species, of which 10 are newly described in sect. Porri, and 27 species names are synonymised. The three known Alternaria pathogens causing early blight on tomato all cluster in one clade, and are synonymised under the older name, A. linariae. Alternaria protenta, a species formerly only known as pathogen on Helianthus annuus, is also reported to cause early blight of potato, together with A. solani and A. grandis. Two clades with isolates causing purple blotch of onion are confirmed as A. allii and A. porri, but the two species cannot adequately be distinguished based on the number of beaks and branches as suggested previously. This is also found among the pathogens of Passifloraceae, which are reduced from four to three species. In addition to the known pathogen of sweet potato, A. bataticola, three more species are delineated of which two are newly described. A new Alternaria section is also described, comprising two large-spored Alternaria species with concatenate conidia.

Large-spored Alternaria pathogens in section Porri disentangled

NARCIS (Netherlands)

Woudenberg, J H C; Truter, M; Groenewald, J Z; Crous, P W

The omnipresent fungal genus Alternaria was recently divided into 24 sections based on molecular and morphological data. Alternaria sect. Porri is the largest section, containing almost all Alternaria species with medium to large conidia and long beaks, some of which are important plant pathogens

Large-spored Alternaria pathogens in section Porri disentangled

NARCIS (Netherlands)

Woudenberg, J.H.C.; Truter, M.; Groenewald, J.Z.; Crous, P.W.

2014-01-01

The omnipresent fungal genus Alternaria was recently divided into 24 sections based on molecular and morphological data. Alternaria sect. Porri is the largest section, containing almost all Alternaria species with medium to large conidia and long beaks, some of which are important plant pathogens

Geographic distribution of wild potato species

NARCIS (Netherlands)

Hijmans, R.J.; Spooner, D.M.

2001-01-01

The geographic distribution of wild potatoes (Solanaceae sect. Petota) was analyzed using a database of 6073 georeferenced observations. Wild potatoes occur in 16 countries, but 88% of the observations are from Argentina, Bolivia, Mexico, and Peru. Most species are rare and narrowly endemic: for 77

40 years of formal methods

DEFF Research Database (Denmark)

Bjørner, Dines; Havelund, Klaus

2014-01-01

In this "40 years of formal methods" essay we shall first delineate, Sect. 1, what we mean by method, formal method, computer science, computing science, software engineering, and model-oriented and algebraic methods. Based on this, we shall characterize a spectrum from specification-oriented met...

Notes on Juncus alpigenus K. Koch, in Iran and adjacent territories

Czech Academy of Sciences Publication Activity Database

Kirschner, Jan; Drábková, Lenka; Djavadi, S. B.

11 2004, č. 1 (2006), s. 11-18 ISSN 1300-2953 R&D Projects: GA ČR GA206/02/0355 Institutional research plan: CEZ:AV0Z60050516 Keywords : Juncus sect. Ozophyllum * Juncus alpigenus * Juncus atratus * Juncus thomasii * Juncaceae * Iran Subject RIV: EF - Botanics

Resurrection of the genus Aphyllon for New World broomrapes (Orobanche s.l., Orobanchaceae).

Science.gov (United States)

Schneider, Adam C

2016-01-01

Recent phylogenetic studies support a monophyletic clade of New World broomrapes (Orobanche sects. Gymnocaulis and Nothaphyllon) sister to the Old World genus Phelipanche. I place the New World taxa in the genus Aphyllon, propose 21 new combinations, and provide a list of currently accepted taxa.

A survey of xerophilic Aspergillus from indoor environment, including descriptions of two new section Aspergillus species producing eurotium-like sexual states

DEFF Research Database (Denmark)

Visagie, Cobus M.; Yilmaz, Neriman; Renaud, Justin B.

2017-01-01

of 1039 strains; 296 strains belong to Aspergillus and represented 37 species. Reference sequences were generated for all species and deposited in GenBank. Aspergillus sect. Aspergillus (formerly called Eurotium) was one of the most predominant groups from house dust with nine species identified...

New penicillin-producing Penicillium species and an overview of section Chrysogena

NARCIS (Netherlands)

Houbraken, J.; Frisvad, J.C.; Seifert, K.A.; Overy, D.P.; Tuthill, D.M.; Valdez, J.G.; Samson, R.A.

2012-01-01

Species classified in Penicillium sect. Chrysogena are primary soil-borne and the most well-known members are P. chrysogenum and P. nalgiovense. Penicillium chrysogenum has received much attention because of its role in the production on penicillin and as a contaminant of indoor environments and

Aspects of Poincare's program for dynamical systems and mathematical physics

NARCIS (Netherlands)

Verhulst, Ferdinand

2012-01-01

This article is mainly historical, except for the discussion of integrability and characteristic exponents in Sect. 2. After summarising the achievements of Henri Poincaré, we discuss his theory of critical exponents. The theory is applied to the case of three degreesof- freedom Hamiltonian systems

Legal aspects of damage prevention in atomic law

International Nuclear Information System (INIS)

Roller, Gerhard

2011-01-01

The author discusses the regulations of Sect. 7d AtG, i.e. the claim that it will ensure greater safety. He claims that, contrary to this intention, it has made the regulations of atomic law more complex and more difficult to observe. (orig./AKB)

Turbulent Transition in Iraq: Can It Succeed? (Strategic Forum, Number 208, June 2004)

Science.gov (United States)

2004-06-01

council, a council of ministers including a prime minister, and a judiciary. There is separation of powers —legislative, executive, and judicial. The...defined as a system of separation of powers based on geographic and historical realities and not race, ethnicity, nationality, or religious sect

Miscellaneous: Various Low-Mach-Number Fluid Problems and Motions

Science.gov (United States)

Zeytounian, Radyadour Kh.

In this last chapter, we consider, first, in Sect. 7.1, mainly the asymptotic derivation of the KZK equation of nonlinear acoustics, which generalizes the well-known Burgers' unsteady one-dimensional dissipative model equation (Burgers 1948) to an equation with a diffraction and parabolic effect.

Full depth bituminous recycling of I-70, Thomas County, Kansas

Science.gov (United States)

2004-01-01

In 1990, 13 full depth asphalt pavement test sections were built on a portion of I-70 in Thomas County, Kansas. Various combinations of hot mix and cold recycle mixes with different additives were used to build the test sections. Two of the test sect...

An account of the genus Portulaca in Indo-Australia and the Pacific (Portulacaceae)

NARCIS (Netherlands)

Geesink, R.

1969-01-01

In the introduction a brief historical review is given of the more important earlier treatment of the genus. In chapter 2, covering morphological observations, I have also inserted remarks on the systematic value of certain features. The axillary (and in sect. Neossia, nodal) hairs have often been

Reestablishment of Pycreus section Tuberculati (Cyperaceae)

NARCIS (Netherlands)

Reynders, M.; Goetghebeur, P.

2010-01-01

Pycreus sect. Tuberculati was created by Chermezon to contain a single species with derived nutlets: P. divulsus, a Malagasy endemic. Kükenthal transferred this species to his new section Muricati. However, a detailed study of the nutlet epidermis shows P. divulsus is not closely related to the

Chaenorhinum semispeluncarum sp. nov. and C. yildirimlii sp. nov. (Scrophulariaceae) from east Anatolia, Turkey

DEFF Research Database (Denmark)

Yildirim, Hasan; Tan, Kit; Senol, Serdar

2010-01-01

Chaenorhinum semispeluncarum H. Yildirim, Kit Tan, S. Senol & A. Pirhan sp. nov. and C. yildirimlii Kit Tan, H. Yildirim, S. Senol & A. Pirhan sp. nov. (Scrophulariaceae, C. sect. Microrrhinum) from east Anatolia are described and illustrated. They are both narrow endemics related to the rare C. ...

BOKO HARAM INSURGENCY IN NIGERIA: A PUBLIC ...

African Journals Online (AJOL)

DR. EMEKA IKEZUE

2015-12-01

Dec 1, 2015 ... Mgbakoigba, Journal of African Studies. ... In the case of Boko Haram insurgency, members of the sect are willing to .... considerations, absence of central authority, poverty, ignorance, state sponsored terrorism and .... Critics however, attacked Merton‟s work for neglecting the power relationships in society.

Identification and recombinant expression of a novel chymotrypsin from Spodoptera exigua

NARCIS (Netherlands)

Herrero, S.; Combes, E.; Oers, van M.M.; Vlak, J.M.; Maagd, de R.A.; Beekwilder, M.J.

2005-01-01

A novel chymotrypsin which is expressed in the midgut of the lepidopteran insect Spodoptera exigua is described. This enzyme, referred to as SeCT34, represents a novel class of chymotrypsins. Its amino-acid sequence shares common features of gut chymotrpysins, but can be clearly distinguished from

Centaurea tchihatcheffii Fischer & C.A. Meyer (Asteraceae)

DEFF Research Database (Denmark)

Tan, Kit; Vural, Mecit

2007-01-01

Abstract   Centaurea tchihatcheffii is a steppic annual possessing some unique features absent in other Centaureas. The chromosome number is 2n = 20, differing from all other annual species of Centaurea sect. Cyanus. The type locality as published is erroneous and the correct provenance is provided....

China Report, Red Flag, Number 9, 1 May 1986.

Science.gov (United States)

1986-06-10

Qing Dynasties also made use of its Lamaism sect and Islam as a spiritual mainstay to rule the minority nationalities concerned. In modern times...attaches importance to academic study and Lamaism pays attention to medicine. Buddhism and Taoism are noted for their martial arts and skills for

Clusia nubium (Clusiaceae): a new species from cloud-forests of southwestern Ecuador

DEFF Research Database (Denmark)

Gustafsson, Mats; Borchsenius, Finn

2016-01-01

Clusia nubium from southwestern Ecuador is described as a species new to science. It grows as a hemiepiphyte in lower montane cloud forest. The species belongs to Clusia sect. Retinostemon, a largely Andean group characterized by male flowers with a resin-secreting synandrium of completely fused...

Protection of continued economic existence and major changes. 1. paper

International Nuclear Information System (INIS)

Backherms, J.

1980-01-01

On the issue of protecting continued economic existence according to Sect. 18 of the Atomic Energy Law, a difference is made between changes occurring in the environment of the plant, in the existing knowledge in science and technology, and changes occurring in the safety philosophy held by the authorities. In case of conditions being subsequently imposed because of a change in the existing knowledge in science and technology, the liability of the authorities to pay compensation is ruled out according to Sect. 18, para. 2 No. 3 of the Atomic Energy Law. The difference made between a change in the safety philosophy held by the authorities and a change in the existing knowledge in science and technology seems to be obvious. In the first case it is a matter of changing the legal evaluation of unchanged technological findings, in the legal evaluation, however, the licence granted has to have a lasting effect on principle. (HP) [de

Lectures on the Topological Vertex

CERN Document Server

Mariño, M

2008-01-01

In this lectures, I will summarize the approach to Gromov–Witten invariants on toric Calabi–Yau threefolds based on large N dualities. Since the large N duality/topological vertex approach computes Gromov–Witten invariants in terms of Chern–Simons knot and link invariants, Sect. 2 is devoted to a review of these. Section 3 reviews topological strings and Gromov–Witten invariants, and gives some information about the open string case. Section 4 introduces the class of geometries we will deal with, namely toric (noncompact) Calabi–Yau manifolds, and we present a useful graphical way to represent these manifolds which constitutes the geometric core of the theory of the topological vertex. Finally, in Sect. 5, we define the vertex and present some explicit formulae for it and some simple applications. A brief Appendix contains useful information about symmetric polynomials. It has not been possible to present all the relevant background and physical derivations in this set of lectures. However, these...

Entoloma subgenus Leptonia in boreal-temperate Eurasia: towards a phylogenetic species concept.

Science.gov (United States)

Morozova, O V; Noordeloos, M E; Vila, J

2014-06-01

This study reveals the concordance, or lack thereof, between morphological and phylogenetic species concepts within Entoloma subg. Leptonia in boreal-temperate Eurasia, combining a critical morphological examination with a multigene phylogeny based on nrITS, nrLSU and mtSSU sequences. A total of 16 taxa was investigated. Emended concepts of subg. Leptonia and sect. Leptonia as well as the new sect. Dichroi are presented. Two species (Entoloma percoelestinum and E. sublaevisporum) and one variety (E. tjallingiorum var. laricinum) are described as new to science. On the basis of the morphological and phylogenetical evidence E. alnetorum is reduced to a variety of E. tjallingiorum, and E. venustum is considered a variety of E. callichroum. Accordingly, the new combinations E. tjallingiorum var. alnetorum and E. callichroum var. venustum are proposed. Entoloma lepidissimum var. pauciangulatum is now treated as a synonym of E. chytrophilum. Neotypes for E. dichroum, E. euchroum and E. lampropus are designated.

The foundation of quantum theory and noncommutative spectral theory: Part 2

International Nuclear Information System (INIS)

Kummer, H.

1991-01-01

The present paper comprises Sects. 5-8 of a work which proposes an axiomatic approach to quantum mechanics in which the concept of a filter is the central primitive concept. Having laid down the foundations in the first part of this work, the author arrived at a dual pair left-angle Y,M right-angle consisting of a base norm space Y and an order unit space M, being in order and norm duality with respect to each other. This is precisely the setting of noncommutative spectral theory, a theory which has been developed during the late nineteen seventies by Alfsen and Shultz. In this part he added to the four axioms (Axioms S, DP, R, SP) of Sect. 3 three further axioms (Axioms E, O, L). These axioms are suggested by the work of Alfsen and Shultz and and enable him to derive the JB-algebra structure of quantum mechanics (cf. Theorem 8.9)

Aspergillus asper sp. nov. and Aspergillus collinsii sp. nov., from Aspergillus section Usti.

Science.gov (United States)

Jurjevic, Zeljko; Peterson, Stephen W

2016-07-01

In sampling fungi from the built environment, two isolates that could not confidently be placed in described species were encountered. Phenotypic analysis suggested that they belonged in Aspergillus sect. Usti. In order to verify the sectional placement and to assure that they were undescribed rather than phenotypically aberrant isolates, DNA was isolated and sequenced at the beta-tubulin, calmodulin, internal transcribed spacer and RNA polymerase II loci and sequences compared with those from other species in the genus Aspergillus. At each locus, each new isolate was distant from existing species. Phylogenetic trees calculated from these data and GenBank data for species of the section Usti excluded the placement of these isolates in existing species, with statistical support. Because they were excluded from existing taxa, the distinct species Aspergillus asper (type strain NRRL 35910 T ) and Aspergillus collinsii (type strain NRRL 66196 T ) in sect. Usti are proposed to accommodate these strains.

A revision of names in Taraxacum sect. Erythrocarpa and T. sect. Erythrosperma (Asteraceae: Cichorieae) published by C. E. Sonck from Greece, with nomenclatural comments

Czech Academy of Sciences Publication Activity Database

Štěpánek, Jan; Kirschner, Jan

2014-01-01

Roč. 44, č. 1 (2014), s. 137-144 ISSN 0511-9618 R&D Projects: GA ČR GA13-13368S Institutional research plan: CEZ:AV0Z60050516 Institutional support: RVO:67985939 Keywords : flora of Balkan Peninsula * typification * taxonomy Subject RIV: EF - Botanics Impact factor: 0.721, year: 2014

Protecting Yourself from Stinging Insects

Science.gov (United States)

... from St ing in g In sect s Flying Insects Outdoor workers are at risk of being stung by flying insects (bees, wasps, and hornets) and fire ants. While ... If a worker is stung by a stinging insect: ■■ Have someone stay with the worker to be ...

Resurrection of the genus Aphyllon for New World broomrapes (Orobanche s.l., Orobanchaceae

Directory of Open Access Journals (Sweden)

Adam C. Schneider

2016-12-01

Full Text Available Recent phylogenetic studies support a monophyletic clade of New World broomrapes (Orobanche sects. Gymnocaulis and Nothaphyllon sister to the Old World genus Phelipanche. I place the New World taxa in the genus Aphyllon, propose 21 new combinations, and provide a list of currently accepted taxa.

Remedial investigation/feasibility study of the Clinch River/Poplar Creek operable unit. Volume 1, main text

Energy Technology Data Exchange (ETDEWEB)

NONE

1996-03-01

This document is the combined Remedial Investigation/Feasibility Study (RI/FS) Report for the Clinch River/Poplar Creek Operable Unit (CR/PC OU), an off-site OU associated with environmental restoration activities at the U.S. Department of Energy (DOE) Oak Ridge Reservation (ORR). As a result of past, present, and potential future releases of hazardous substances into the environment, the ORR was placed on the National Priorities List in December 1989 (54 FR 48184). Sites on this list must be investigated for possible remedial action, as required by the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA, 42 U.S.C. 9601, et seq.). This report documents the findings of the remedial investigation of this OU and the feasibility of potential remedial action alternatives. These studies are authorized by Sect. 117 of CERCLA and were conducted in accordance with the requirements of the National Contingency Plan (40 CFR Part 300). DOE, the U.S. Environmental Protection Agency (EPA), and the Tennessee Department of Environment and Conservation (TDEC) have entered into a Federal Facility Agreement (FFA), as authorized by Sect. 120 of CERCLA and Sects. 3008(h) and 6001 of the Resource Conservation and Recovery Act (RCRA) (42 U.S.C. 6901, et seq.). The purpose of this agreement is to ensure a coordinated and effective response for all environmental restoration activities occurring at the ORR. In addition to other responsibilities, the FFA parties mutually define the OU boundaries, set remediation priorities, establish remedial investigation priorities and strategies, and identify and select remedial actions. A copy of this FFA is available from the DOE Information Resource Center in Oak Ridge, Tennessee.

Colombo cabri or vegetarian meal: wherein lies the power?

Directory of Open Access Journals (Sweden)

Meritxell Martín-i-Pardo

2006-05-01

Full Text Available “Colombo Cabri or Vegetarian Meal” montre que certains aliments sont utilisés pour définir deux sectes Hindouistes concurrentes en Guadeloupe, dans les Antilles françaises. Ces groupes expriment des identités différentes concurrentes en termes de visibilité et de revendication de pouvoir pour contrôler l’avenir de l’Hindouisme sur l’île. Ces deux entités, identifiées à juste titre comme Hindouistes « traditionalistes » d’une part et « globalistes » d’autre part, mettent en œuvre une rhétorique pour légitimer leurs différentes revendications qui passe par l’adoption ou le rejet du « colombo », un curry de viandes marinées dans cette sauce, comme repas rituel de la secte dont le discours vise à dicter le droit chemin de la communauté Hindouiste de l’île.“Colombo Cabri or Vegetarian Meal” argues that certain foods are used to configure two competing sectarian Hindu groups in Guadeloupe, French West Indies. These groups configure different identities to compete for the attention and claim effective power to control the future of Hinduism on the island. What are appropriately identified as “traditionalist” and “globalist” Hindus define a rhetoric for legitimating their different claims by appropriating or rejecting “colombo,” a curry of meats simmered in this sauce, as the ritual meal for the sect whose narrative rightly claims to define the correct path for the Hindu community on the island.

Remedial investigation/feasibility study of the Clinch River/Poplar Creek operable unit. Volume 1, main text

International Nuclear Information System (INIS)

1996-03-01

This document is the combined Remedial Investigation/Feasibility Study (RI/FS) Report for the Clinch River/Poplar Creek Operable Unit (CR/PC OU), an off-site OU associated with environmental restoration activities at the U.S. Department of Energy (DOE) Oak Ridge Reservation (ORR). As a result of past, present, and potential future releases of hazardous substances into the environment, the ORR was placed on the National Priorities List in December 1989 (54 FR 48184). Sites on this list must be investigated for possible remedial action, as required by the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA, 42 U.S.C. 9601, et seq.). This report documents the findings of the remedial investigation of this OU and the feasibility of potential remedial action alternatives. These studies are authorized by Sect. 117 of CERCLA and were conducted in accordance with the requirements of the National Contingency Plan (40 CFR Part 300). DOE, the U.S. Environmental Protection Agency (EPA), and the Tennessee Department of Environment and Conservation (TDEC) have entered into a Federal Facility Agreement (FFA), as authorized by Sect. 120 of CERCLA and Sects. 3008(h) and 6001 of the Resource Conservation and Recovery Act (RCRA) (42 U.S.C. 6901, et seq.). The purpose of this agreement is to ensure a coordinated and effective response for all environmental restoration activities occurring at the ORR. In addition to other responsibilities, the FFA parties mutually define the OU boundaries, set remediation priorities, establish remedial investigation priorities and strategies, and identify and select remedial actions. A copy of this FFA is available from the DOE Information Resource Center in Oak Ridge, Tennessee

Floral development and vascularization help to explain merism evolution in Paepalanthus (Eriocaulaceae, Poales

Directory of Open Access Journals (Sweden)

Arthur de Lima Silva

2016-12-01

, a flower sector comprising the adaxial median sepal, a lateral petal, a lateral stamen and the adaxial median carpel was lost. In the staminate flower, the outer whorl of staminodes, previously reported by different authors, is correctly described as the apical portion of the petals and the pistillodes are reinterpreted as carpellodes. The occurrence of fused stigmatic branches and protected nectariferous carpellodes substantiates a close relationship between P. sect. Conodiscus and P. subg. Thelxinoë. Free stigmatic branches and exposed carpellodes substantiate a close relationship between P. sect. Diphyomene, P. sect. Eriocaulopsis and P. ser. Dimeri. Furthermore, the loss of nectariferous branches may have occurred later than the fusion of stigmatic branches in the clade that groups P. subg. Thelxinoë and P. sect. Conodiscus.

Boko Haram : Islamism, politics, security and the state in Nigeria

NARCIS (Netherlands)

Pérouse, de Montclos M.-A.

2014-01-01

This book is the first attempt to understand Boko Haram in a comprehensive and consistent way. It examines the early history of the sect and its transformation into a radical armed group. It analyses the causes of the uprising against the Nigerian state and evaluates the consequences of the on-going

Abortion in the North of Burkina Faso | Dehane | African Journal of ...

African Journals Online (AJOL)

Almost half of the sampled women of all ethnic groups admitted to the existence of abortion carried out by their peers. Response rates and knowledge of abortions were lower among younger women and among those belonging to the Islamic Hamallist and Wahabiya sects. Abortions were commonly induced by drinking a ...

Educational Disparities and Conflict: Evidence from Lebanon

Science.gov (United States)

Tfaily, Rania; Diab, Hassan; Kulczycki, Andrzej

2013-01-01

This article examines the impact of Lebanon's civil war (1975-1991) on disparities in education among the country's main religious sects and across various regions. District of registration is adopted as a proxy for religious affiliation through a novel, detailed classification to assess sectarian differentials by region and regional differentials…

Mycena sect. Hygrocyboideae in the mountains of the Dominican Republic

Science.gov (United States)

D. Jean Lodge; B.A. Perry; D.E. Desjardin

2004-01-01

A collection of Mycena epipterygia from montane cloud forest in the Dominican Republic was found to have one-fourth to one-half monosporous basidia mixed with bisporous basidia. It is described as a new variety, M. epipterygia var. domingensis Lodge, differing from M. epipterygia var. epipterygioides and other two-spored varieties in having smaller dimensions of spores...

A taxonomic revision of Xerospermum (Sapindaceae)

NARCIS (Netherlands)

Leenhouts, P.W.

1983-01-01

Xerospermum Blume, Rumphia 3 (1847) 99; Radlk. in Engl., Pflanzenr. 98 (1932) 936-950. – Xerospermum sect. Tetrasepalum Radlk. (in Th. Dur., Index Gen. Phan. (1887) 76, nom. nud.) in Engl. & Prantl, Nat. Pflanzenfam. 3, 5 (1895) 331, nom. illeg. (I.C.B.N. ed. 1978, art. 22.1). – Type: X. noronhianum

Genetic diversity of the African hexaploid species Solanum scabrum Mill. and S. nigrum L. (Solanaceae)

NARCIS (Netherlands)

Manoko, M.L.K.; Berg, van den R.G.; Feron, R.M.C.; Weerden, van der G.M.; Mariani, C.

2008-01-01

Two hexaploid species of Solanum sect. Solanum are present in Africa: Solanum scabrum and S. nigrum. Solanum scabrum is a widely cultivated species and is used as a leafy vegetable, as a source of medicine and as a source of ink dye. In previous studies a wide range of morphological diversity has

A phylogenetic study of Boletus section Boletus in Europe

NARCIS (Netherlands)

Beugelsdijk, D.C.M.; Linde, van der S.; Zuccarello, G.C.; Bakker, den H.C.

2008-01-01

A phylogenetic study of the species in Boletus sect. Boletus was undertaken using the molecular markers ITS1-5.8S-ITS2 and Gap dh. Four well-supported lineages, one comprising Boletus edulis s.l., the others referring to B. aereus, B. reticulatus and B. pinophilus have been distinguished. The ML and

Detecting Intracranial Hemorrhage Using Automatic Tube Current Modulation With Advanced Modeled Iterative Reconstruction in Unenhanced Head Single- and Dual-Energy Dual-Source CT.

Science.gov (United States)

Scholtz, Jan-Erik; Wichmann, Julian L; Bennett, Dennis W; Leithner, Doris; Bauer, Ralf W; Vogl, Thomas J; Bodelle, Boris

2017-05-01

The purpose of our study was to determine diagnostic accuracy, image quality, and radiation dose of low-dose single- and dual-energy unenhanced third-generation dual-source head CT for detection of intracranial hemorrhage (ICH). A total of 123 patients with suspected ICH were examined using a dual-source 192-MDCT scanner. Standard-dose 120-kVp single-energy CT (SECT; n = 36) and 80-kVp and 150-kVp dual-energy CT (DECT; n = 30) images were compared with low-dose SECT (n = 32) and DECT (n = 25) images obtained using automated tube current modulation (ATCM). Advanced modeled iterative reconstruction (ADMIRE) was used for all protocols. Detection of ICH was performed by three readers who were blinded to the image acquisition parameters of each image series. Image quality was assessed both quantitatively and qualitatively. Interobserver agreement was calculated using the Fleiss kappa. Radiation dose was measured as dose-length product (DLP). Detection of ICH was excellent (sensitivity, 94.9-100%; specificity, 94.7-100%) in all protocols (p = 1.00) with perfect interobserver agreement (0.83-0.96). Qualitative ratings showed significantly better ratings for both standard-dose protocols regarding gray matter-to-white matter contrast (p ≤ 0.014), whereas highest gray matter-to-white matter contrast-to-noise ratio was observed with low-dose DECT images (p ≥ 0.057). The lowest posterior fossa artifact index was measured for standard-dose DECT, which showed significantly lower values compared with low-dose protocols (p ≤ 0.034). Delineation of ventricular margins and sharpness of subarachnoidal spaces were rated excellent in all protocols (p ≥ 0.096). Low-dose techniques lowered radiation dose by 26% for SECT images (DLP, 575.0 ± 72.3 mGy · cm vs 771.5 ± 146.8 mGy · cm; p dual-source CT while allowing significant radiation dose reduction.

Ex vivo validation of a stoichiometric dual energy CT proton stopping power ratio calibration

Science.gov (United States)

Xie, Yunhe; Ainsley, Christopher; Yin, Lingshu; Zou, Wei; McDonough, James; Solberg, Timothy D.; Lin, Alexander; Teo, Boon-Keng Kevin

2018-03-01

A major source of uncertainty in proton therapy is the conversion of Hounsfield unit (HU) to proton stopping power ratio relative to water (SPR). In this study, we measured and quantified the accuracy of a stoichiometric dual energy CT (DECT) SPR calibration. We applied a stoichiometric DECT calibration method to derive the SPR using CT images acquired sequentially at 80 kVp and 140 kVp . The dual energy index was derived based on the HUs of the paired spectral images and used to calculate the effective atomic number (Z eff), relative electron density ({{ρ }e} ), and SPRs of phantom and biological materials. Two methods were used to verify the derived SPRs. The first method measured the sample’s water equivalent thicknesses to deduce the SPRs using a multi-layer ion chamber (MLIC) device. The second method utilized Gafchromic EBT3 film to directly compare relative ranges between sample and water after proton pencil beam irradiation. Ex vivo validation was performed using five different types of frozen animal tissues with the MLIC and three types of fresh animal tissues using film. In addition, the residual ranges recorded on the film were used to compare with those from the treatment planning system using both DECT and SECT derived SPRs. Bland-Altman analysis indicates that the differences between DECT and SPR measurement of tissue surrogates, frozen and fresh animal tissues has a mean of 0.07% and standard deviation of 0.58% compared to 0.55% and 1.94% respectively for single energy CT (SECT) and SPR measurement. Our ex vivo study indicates that the stoichiometric DECT SPR calibration method has the potential to be more accurate than SECT calibration under ideal conditions although beam hardening effects and other image artifacts may increase this uncertainty.

Impact of low-energy CT imaging on selection of positive oral contrast media concentration.

Science.gov (United States)

Patino, Manuel; Murcia, Diana J; Iamurri, Andrea Prochowski; Kambadakone, Avinash R; Hahn, Peter F; Sahani, Dushyant V

2017-05-01

To determine to what extent low-energy CT imaging affects attenuation of gastrointestinal tract (GIT) opacified with positive oral contrast media (OCM). Second, to establish optimal OCM concentrations for low-energy diagnostic CT exams. One hundred patients (38 men and 62 women; age 62 ± 11 years; BMI 26 ± 5) with positive OCM-enhanced 120-kVp single-energy CT (SECT), and follow-up 100-kVp acquisitions (group A; n = 50), or 40-70-keV reconstructions from rapid kV switching-single-source dual-energy CT (ssDECT) (group B; n = 50) were included. Luminal attenuation from different GIT segments was compared between exams. Standard dose of three OCM and diluted solutions (75%, 50%, and 25% concentrations) were introduced serially in a gastrointestinal phantom and scanned using SECT (120, 100, and 80 kVp) and DECT (80/140 kVp) acquisitions on a ssDECT scanner. Luminal attenuation was obtained on SECT and DECT images (40-70 keV), and compared to 120-kVp scans with standard OCM concentrations. Luminal attenuation was higher on 100-kVp (328 HU) and on 40-60-keV images (410-924 HU) in comparison to 120-kVp scans (298 HU) in groups A and B (p < 0.05). Phantom: There was an inverse correlation between luminal attenuation and X-ray energy, increasing up to 527 HU on low-kVp and 999 HU on low-keV images (p < 0.05). 25% and 50% diluted OCM solutions provided similar or higher attenuation than 120 kVp, at low kVp and keV, respectively. Low-energy CT imaging increases the attenuation of GIT opacified with positive OCM, permitting reduction of 25%-75% OCM concentration.

Five nuclear loci resolve the polyploid history of switchgrass (Panicum virgatum L. and relatives.

Directory of Open Access Journals (Sweden)

Jimmy K Triplett

Full Text Available Polyploidy poses challenges for phylogenetic reconstruction because of the need to identify and distinguish between homoeologous loci. This can be addressed by use of low copy nuclear markers. Panicum s.s. is a genus of about 100 species in the grass tribe Paniceae, subfamily Panicoideae, and is divided into five sections. Many of the species are known to be polyploids. The most well-known of the Panicum polyploids are switchgrass (Panicum virgatum and common or Proso millet (P. miliaceum. Switchgrass is in section Virgata, along with P. tricholaenoides, P. amarum, and P. amarulum, whereas P. miliaceum is in sect. Panicum. We have generated sequence data from five low copy nuclear loci and two chloroplast loci and have clarified the origin of P. virgatum. We find that all members of sects. Virgata and Urvilleana are the result of diversification after a single allopolyploidy event. The closest diploid relatives of switchgrass are in sect. Rudgeana, native to Central and South America. Within sections Virgata and Urvilleana, P. tricholaenoides is sister to the remaining species. Panicum racemosum and P. urvilleanum form a clade, which may be sister to P. chloroleucum. Panicum amarum, P. amarulum, and the lowland and upland ecotypes of P. virgatum together form a clade, within which relationships are complex. Hexaploid and octoploid plants are likely allopolyploids, with P. amarum and P. amarulum sharing genomes with P. virgatum. Octoploid P. virgatum plants are formed via hybridization between disparate tetraploids. We show that polyploidy precedes diversification in a complex set of polyploids; our data thus suggest that polyploidy could provide the raw material for diversification. In addition, we show two rounds of allopolyploidization in the ancestry of switchgrass, and identify additional species that may be part of its broader gene pool. This may be relevant for development of the crop for biofuels.

78 FR 9039 - Notice of Petition for Waiver of BSH Corporation From the Department of Energy Residential...

Science.gov (United States)

2013-02-07

.... In its petition, BSH requests that constant values of 47.6 gallons per year for water consumption and 8.0 kWh per year for energy consumption be used to estimate the water and energy consumption... water energy consumption, W or Wg, is calculated based on the water consumption as set forth in Sect. 4...

VizieR Online Data Catalog: PCA-based inversion of stellar parameters (Gebran+, 2016)

Science.gov (United States)

Gebran, M.; Farah, W.; Paletou, F.; Monier, R.; Watson, V.

2016-03-01

Inverted effective temperatures, surface gravities, projected rotational velocities, metalicities, and radial velocities for the selected A stars. The "closest" are the values found in Vizier catalogues closest to our inverted parameters, while "median" are the median of the catalogue values. Outliers are marked as "1" in the "outliers" column (see sect. 6) (1 data file).

Erratum: Erratum to: Thermodynamic implications of the gravitationally induced particle creation scenario

Science.gov (United States)

Saha, Subhajit; Mondal, Anindita

2018-04-01

We would like to rectify an error regarding the validity of the first law of thermodynamics (FLT) on the apparent horizon of a spatially flat Friedmann-Lemaitre-Robertson-Walker (FLRW) universe for the gravitationally induced particle creation scenario with constant specific entropy and an arbitrary particle creation rate (see Sect. 3.1 of original article)

Penstemon lanceolatus Benth. or P. ramosus Crosswhite in Arizona and New Mexico, a peripheral or endemic species?

Science.gov (United States)

J. L. Anderson; S. Richmond-Williams; O. Williams

2007-01-01

The red-flowered member of Penstemon sect. Chamaeleon from southeastern Arizona and southwestern New Mexico has been treated taxonomically both as part of the Mexican species, P. lanceolatus Benth., and as a separate species, P. ramosus Crosswhite. Under the former treatment the Arizona and New Mexico populations are peripheral populations of a primarily Mexican...

Vicia vulcanorum (Fabaceae a new species from the island of Lanzarote (Canary Islands

Directory of Open Access Journals (Sweden)

Morales-Mateos, J. B.

2012-12-01

Full Text Available Vicia vulcanorum J. Gil & M. L. Gil (Fabaceae, a new species of subg. Cracca (Dumort. Peterm., sect. Cracca Dumort. is described and illustrated from the island of Lanzarote, Canary Islands, north-west of Africa. It is related to and compared with Vicia cirrhosa C. Sm. ex Webb & Berthel. and Vicia filicaulis Webb & Berthel., two endemic species from the western and central group of the Canary Islands, and Vicia ferreirensis Goyder, an endemic species from Porto Santo Island, Madeira Archipelago.Se describe e ilustra Vicia vulcanorum J. Gil & M. L. Gil (Fabaceae, una nueva especie y endemismo de la isla de Lanzarote, Islas Canarias, perteneciente al subg. Cracca (Dumort. Peterm., sect. Cracca Dumort. Se encuentra relacionada y es comparada con Vicia cirrhosa C. Sm. ex Webb & Berthel. y Vicia filicaulis Webb & Berthel., especies endémicas de las islas centrales y occidentales del archipiélago canario, y con Vicia ferreirensis Goyder, especie endémica de la isla de Porto Santo, en el archipiélago de Madeira.

Advances in taxonomy of genus phoma: polyphyletic nature and role of phenotypic traits and molecular systematics.

Science.gov (United States)

Rai, Mahendra Kumar; Tiwari, Vaibhav V; Irinyi, László; Kövics, György János

2014-06-01

Phoma is a highly polyphyletic genus with its unclear species boundaries. The conventional system of identification is functional but it has its limitations. Besides morphological studies, chemotaxonomy, secondary metabolite and protein profiling have been assessed for the classification and identification of these fungi. Molecular datasets have provided a better outlook towards the phylogenetic and evolutionary trends of Phoma. Molecular markers such as ITS-rDNA, tubulin, actin, translation elongation factor have been widely used by the taxonomists to demarcate species. However, outcomes gained up till now represent preliminary step towards the study of Phoma systematics and a combined approach would be beneficial in the understanding of this polyphyletic group members. Lately, on the base of molecular phylogeny of the type species of the seven Phoma sections a new teleomorph family, Didymellaceae has been established, besides the Phaeosphaeriaceae related to sect. Paraphoma anamorphs, and the Leptosphaeriaceae to sect. Heterospora anamorphs. The estimated ratio is about 70 % of the recognized Phoma-like species can be associated with the Didymellaceae ascomycetous family.

The role and limitation of judicial control in the licensing procedure under the Atomic Energy Act

International Nuclear Information System (INIS)

Sommer, W.E.

1983-01-01

This paper discusses the problems of the judiciary with decision-finding in proceedings where large and complicated technical installations are involved, presenting proposals aiming at more clearly defining and probably restricting judicial control. According to the author, a feasible step towards limiting the controlling competence of the judiciary is to more precisely define the factual characteristic 'state of the art in science and technology' which, in pursuance with sect. 7, sub-sect. 2 of the Atomic Energy Act is taken as a criterion to evaluate the efficiency of precautionary measures to prevent damage emanating from the erection and operation of nuclear installations. As the legislature explicitly wants the judiciary to use this characteristic, the judiciary has to have recourse to evaluation factors that do not belong to the science of jurisprudence. It is not the function of the judiciary to verify whether the 'state of the art' is based on appropriate principles. This adoption guarantees the 'best possible risk prevention and protection against hazards', as required by the Federal Constitutional Court. (orig./HSCH) [de

NanoVipa: a miniaturized high-resolution echelle spectrometer, for the monitoring of young stars from a 6U Cubesat

Science.gov (United States)

Bourdarot, G.; Le Coarer, E.; Bonfils, X.; Alecian, E.; Rabou, P.; Magnard, Y.

2017-12-01

We introduce to astrophysical instrumentation and space optics the use of virtually imaged phased array (VIPA) to shrink échelle spectrometers and/or increase their resolution. Here, we report on both a concept of an echelle spectrometer with resolution R=50{,}000 (@653nm), which fits a 6U nanosatellite platform ({{1U= 10 cm × 10 cm × 10 cm}}), and on our laboratory tests on a R=200{,}000 demonstrator. The outline of our paper is as follows: Sect. 1 introduces our concept of a 6U payload comprising an échelle spectrometer based on the VIPA. We present also the science cases of monitoring young stars, and the wider science landscape amenable with larger telescopes. Section 2 gives a more detailed description of the VIPA and of its implementation in a cross-dispersed spectrometer. Section 3 shows the first results at R=200{,}000 we already achieved at the Institut de Planétologie et d'Astrophysique de Grenoble (IPAG). Finally, Sect. 4 is a discussion on the remaining technical points to study.

Metals and Ceramics Division progress report for period ending September 30, 1991

Energy Technology Data Exchange (ETDEWEB)

1992-03-01

This report provides a brief overview of the activities and accomplishments of the Metals and Ceramics (M C) Division during fiscal year (FY) 1991. The division is organized to provide technical support, primarily in the area of high-temperature materials, for the various technologies being developed by the US Department of Energy (DOE). Activities span the range from basic research (through applied research and engineering development) to industrial interactions (through cooperative research and a strong technology transfer program). The division is organized in functional groups that encompass nearly all of the disciplines needed to develop and to apply materials in high-temperature applications. Sections I through 5 describe the different functional groups; Sect. 6 provides an alternative view of the division in terms of the major programs, most of which cross group lines; and Sect. 7 summarizes external interactions including cooperative research and development programs, educational activities, and technology transfer functions. Appendices describe the organizational structure, note personnel changes, present honors and awards received by division members, and contain listings of publications completed and presentations made at technical meetings.

İbn Hazm'ın Gâliyye'ye (İtidal Çizgisini Aşanlara Eleştirisi Üzerine

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Ömer Faruk Teber

2015-11-01

Full Text Available Ibn Hazm takes care of the social, geographical environments where the extremist groups (ghulât flourished. Thus, he discusses the places where the extremist groups appeared most extensively. Above all, he should have regarded the formation of the Islamic sects a sociological fact that he gives information, unlike other heresiographical works, about the regions where the sects considered outside Islam lived most intensively. According to Ibn Hazm, the groups deserving to be called ghulat had come out within Persian people, since the Shiism which gained prevalence primarily in Iran and Iraq as well as Southeast Asia developed within the Greek, Persian and Indian climate of culture. In this connection, the Ghaliya is divided into two. 'The first one comprised those who required the advent of another prophet after the Prophet Muhammad. The second group was consisting of those holding, aside from God, the divinity of another being. In İbn Hazm’s opinion, the latter joint with Jews and Christians and went down a beastly infidelity

Metals and Ceramics Division progress report for period ending September 30, 1991

International Nuclear Information System (INIS)

1992-03-01

This report provides a brief overview of the activities and accomplishments of the Metals and Ceramics (M ampersand C) Division during fiscal year (FY) 1991. The division is organized to provide technical support, primarily in the area of high-temperature materials, for the various technologies being developed by the US Department of Energy (DOE). Activities span the range from basic research (through applied research and engineering development) to industrial interactions (through cooperative research and a strong technology transfer program). The division is organized in functional groups that encompass nearly all of the disciplines needed to develop and to apply materials in high-temperature applications. Sections I through 5 describe the different functional groups; Sect. 6 provides an alternative view of the division in terms of the major programs, most of which cross group lines; and Sect. 7 summarizes external interactions including cooperative research and development programs, educational activities, and technology transfer functions. Appendices describe the organizational structure, note personnel changes, present honors and awards received by division members, and contain listings of publications completed and presentations made at technical meetings

Religious Serpent Handling and Community Relations.

Science.gov (United States)

Williamson, W Paul; Hood, Ralph W

2015-01-01

Christian serpent handling sects of Appalachia comprise a community that has long been mischaracterized and marginalized by the larger communities surrounding them. To explore this dynamic, this article traces the emergence of serpent handling in Appalachia and the emergence of anti-serpent-handling state laws, which eventually failed to curb the practice, as local communities gave serpent handling groups support. We present two studies to consider for improving community relations with serpent handling sects. In study 1, we present data relating the incidence of reported serpent-bite deaths with the rise of anti-serpent-handling laws and their eventual abatement, based on increasing acceptance of serpent handlers by the larger community. Study 2 presents interview data on serpent bites and death that provide explanations for these events from the cultural and religious perspective. We conclude that first-hand knowledge about serpent handlers, and other marginalized groups, helps to lessen suspicion and allows them to be seen as not much different, which are tendencies that are important for promoting inter-community harmony.

Manuscript of Marc Popovski about Tolstoyan movement

Directory of Open Access Journals (Sweden)

Kolupaev Vladimir Evgen'yevich

2014-07-01

Full Text Available Publication of archival documents, i.e. manuscripts of Marc Popovski, a famous writer, journalist, human rights activist, dissident, and vice president of the organization “Writers in Exile” American branch of PEN. The manuscript is dedicated to the fate of Russian religious philosophical sect, Tolstoyan movement, in the Soviet period, its repressions and its eventual destruction.

The correct binomial for Rumph’s “Folium tinctorum”

NARCIS (Netherlands)

Bremekamp, C.E.B.

1956-01-01

In my “Notes on the Acanthaceae of Java” (in Verh. Kon. Ned. Akad. v. Wetensch., Afd. Natuurk. 2nd Sect. 45, 2: 29,1948) I discussed the three epithets that had been applied to Rumph’s “Folium tinctorum” after the latter had been transferred to the genus Peristrophe, which, as is well known, was

Improved tissue assignment using dual-energy computed tomography in low-dose rate prostate brachytherapy for Monte Carlo dose calculation

Energy Technology Data Exchange (ETDEWEB)

Côté, Nicolas [Département de Physique, Université de Montréal, Pavillon Roger-Gaudry (D-428), 2900 Boulevard Édouard-Montpetit, Montréal, Québec H3T 1J4 (Canada); Bedwani, Stéphane [Département de Radio-Oncologie, Centre Hospitalier de l’Université de Montréal (CHUM), 1560 Rue Sherbrooke Est, Montréal, Québec H2L 4M1 (Canada); Carrier, Jean-François, E-mail: jean-francois.carrier.chum@ssss.gouv.qc.ca [Département de Physique, Université de Montréal, Pavillon Roger-Gaudry (D-428), 2900 Boulevard Édouard-Montpetit, Montréal, Québec H3T 1J4, Canada and Département de Radio-Oncologie, Centre Hospitalier de l’Université de Montréal (CHUM), 1560 Rue Sherbrooke Est, Montréal, Québec H2L 4M1 (Canada)

2016-05-15

Purpose: An improvement in tissue assignment for low-dose rate brachytherapy (LDRB) patients using more accurate Monte Carlo (MC) dose calculation was accomplished with a metallic artifact reduction (MAR) method specific to dual-energy computed tomography (DECT). Methods: The proposed MAR algorithm followed a four-step procedure. The first step involved applying a weighted blend of both DECT scans (I {sub H/L}) to generate a new image (I {sub Mix}). This action minimized Hounsfield unit (HU) variations surrounding the brachytherapy seeds. In the second step, the mean HU of the prostate in I {sub Mix} was calculated and shifted toward the mean HU of the two original DECT images (I {sub H/L}). The third step involved smoothing the newly shifted I {sub Mix} and the two original I {sub H/L}, followed by a subtraction of both, generating an image that represented the metallic artifact (I {sub A,(H/L)}) of reduced noise levels. The final step consisted of subtracting the original I {sub H/L} from the newly generated I {sub A,(H/L)} and obtaining a final image corrected for metallic artifacts. Following the completion of the algorithm, a DECT stoichiometric method was used to extract the relative electronic density (ρ{sub e}) and effective atomic number (Z {sub eff}) at each voxel of the corrected scans. Tissue assignment could then be determined with these two newly acquired physical parameters. Each voxel was assigned the tissue bearing the closest resemblance in terms of ρ{sub e} and Z {sub eff}, comparing with values from the ICRU 42 database. A MC study was then performed to compare the dosimetric impacts of alternative MAR algorithms. Results: An improvement in tissue assignment was observed with the DECT MAR algorithm, compared to the single-energy computed tomography (SECT) approach. In a phantom study, tissue misassignment was found to reach 0.05% of voxels using the DECT approach, compared with 0.40% using the SECT method. Comparison of the DECT and SECT D

Boekbesprekings : Book Reviews

African Journals Online (AJOL)

1974-05-18

May 18, 1974 ... It is consequently a we come addItl(;lTI to the orthopaedic library. The ~rst sectIOn of.the book gives a very concise and lucid. synopsIS of.the pertInent mechanical facts. and the second part deals WIth the rele,:,ant biological aspects of the musculo- skeletal system..The t?ird and final section provides a brief.

The Ethics of Quantification and Why It Doesn't Work; or Life among the Numerologists, Inumerates, and Qualitatives.

Science.gov (United States)

Sax, Gilbert

The paper states that quantification is neither ethical nor unethical, but is ethically neutral. It is the behavior or intent of the human being that is clearly a matter of ethical concern. Like numerology and the sects of inumerates and qualitatives, there is not so much an unethical practice that is supported as there is a lack of vision and…

Legal problems in the concretisation of the fundamental requirements on radiation protection. 1. paper

International Nuclear Information System (INIS)

Bartholdy, V.

1980-01-01

The author deals with questions of radioecological regulations based on Sect. 45 p. 2 of the Radiation Protection Ordinance, emphasizing its significance for the transparency of decision-making processes under the Atomic Energy Law - which is not only a legally relevant aspect in the interest of debunking the discussion on nuclear energy utilization, but also under constitutional criteria of legal clarity. (HP) [de

Orphans in the Dead Sea Scrolls

African Journals Online (AJOL)

2016-08-12

Aug 12, 2016 ... ISSN: (Online) 2072-8050, (Print) 0259-9422 ... Orphans also feature in some non-biblical compositions of the .... (ntk ἰt n nmḥ hἰ n ḫᴈrt sn n wḏᶜt šndyt nt ἰwty mwt.f) (P.Berlin .... Collins (2010:7) defines 'sect' in the following ...... 2014, Social and economic life in second temple Judea, Westminster John.

The South American species of Hibiscus sect. Furcaria DC. (Malvaceae-Hibisceae

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Antonio Krapovickas

2004-01-01

Full Text Available The Hibiscus section Furcaria from South America is revised. Ten new species from Brasil are described: H. Andersonii, H. capitalensis, H. chapadensis, H. Gregoryi, H. Hochreutineri, H. itirapinensis, H. matogrossensis, H. Nanuzae, H. Saddii, H. Windischii, and a new one from Perú: H. Chancoae. Two new names are proposed: H. Hilarianus from Brasil and H. amambayensis from Paraguay. A key is provided to distinguish the 40 species of section Furcaria known from South America

Considering CL 1699, is there enough evidence to correct the attestation of copt, –ă (1887, DLR?

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Adina Chirilă

2016-02-01

Full Text Available In 1699, translating from Greek a text by Maxim the Peloponnesian, Antim Ivireanul uses a word that, at first glance, coincides with a neologism attested in Romanian no sooner than the end of the 19th century, as a French loan: copt, –ă, ‘Locuitor [...] al Egiptului, descinzând din vechile secte creștine ale Euticheenilor’ [Inhabitant (... of Egypt, descending from the ancient Chris- tian sects of the Euticheens]. In order to answer the question in the title, the author had to conduct a semantic analysis of the corresponding word in the Greek source-text, i.e. κóπται (and also its etymology, since, for the period when Maxim the Peloponnesian writes, the Greek lexicography indicates only the existence of the ancient form κóπτης (pl. κóπται, derivative of the verb κóπ(τω –της ‘to cut, to strike’. The study leads towards an affirmative answer, and might also cast a new light on the language dynamics of the post-byzantine era.

Aum Shinrikyo's Chemical and Biological Weapons: More Than Sarin.

Science.gov (United States)

Tu, A T

2014-07-01

The radical religious group Aum Shinrikyo was founded in Japan in the 1980s and grew rapidly in the 1990s. Aum members perpetrated a mass murder in Matsumoto City in 1994, where they used sarin as a chemical weapon to poison approximately 500 civilians. On March 20, 1995, Aum deployed sarin in an even larger terrorist attack on the Tokyo Subway System, which poisoned some 6,000 people. After the Tokyo Subway attack, the Japanese Police arrested the sect's senior members. From 2005 through 2011, 13 of these senior members were sentenced to death. In this article, aspects of Aum's chemical and biological terrorism are reviewed. Sarin production efforts by the sect are described, including how the degradation product of sarin in soil, methylphosphonic acid, enabled the detection of sarin production sites. Also, Aum's chemical-warfare agents other than sarin are described, as are its biological weapons. The author was permitted by the Japanese government to interview Dr. Tomomasa Nakagawa, one of the senior members of Aum Shinrikyo. From Dr. Nakagawa the author obtained valuable inside information about Aum's chemical and biological weapons programs. Copyright © 2014 Central Police University.

Legal aspects of nuclear waste management

International Nuclear Information System (INIS)

Hofmann, H.

1981-01-01

The result of the study is that the nuclear waste management defined by sect. 9a of the Atomic Energy Law cannot be realized without violating the constitution or other relevant laws. This evaluation of the nuclear waste management concept is based on an in-depth discussion of technological difficulties involved in nuclear waste management, and on the examination of all existing rules and regulations (Radiation Protection Ordinance, intermediate storage and burial, and reprocessing) at home and abroad, which lead to legal aspects of nuclear waste management which, according to established German law, are to be characterized as being 'unclear'. The author demonstrates especially the lack of precision in law of the term 'radioactive waste'. He points out that a sufficient regulation on the dismantlement of nuclear reactors is missing and he sets forth uncertainties relating to administrative law which are involved in bringing in private companies for burial as it is provided by law. The concluding constitutional assessment of the nuclear waste management regulation of the Atomic Energy Law shows that sect. 9a of the Atomic Energy Law does not meet completely constitutional requirements. (orig./HP) [de

Mishmarot Calendars from Qumran Cave 4: Congruence and Divergence

Science.gov (United States)

Snyder, George, Jr.

1997-09-01

This study examines the calendar observed by the sect whose writings have been found in the caves of the Judean desert. Chapter I introduces the Qumran calendar as an outgrowth of the 364-day pseudo-solar year described in the astronomical chapters of 1 Enoch and defended in the Book of Jubilees. The Temple Scroll completes a calendric foundation by making canonical several summer harvest festivals not found in the Hebrew Scriptures. Chapters II through VII detail the eight mishmarot manuscripts, providing text, translation, and analysis toward understanding the fully developed calendric structure. These investigations manifest arguments that establish the beginning of the sect's lunar month at the full moon, present coordination methodologies that balance the 364-day solar year with the 354-day lunar one, and reveal two different arrangements of the festival cycle. The Conclusion gathers under the heads of Enoch and Jubilees evidence to propose two sectarian calendar traditions and brings forward other texts which could be similarly categorized. Three appendices and a glossary support the discussion from non-mishmarot calendars and presenting an eclectic six-year calendar in full detail.

Height increment of beech and maple depending on the amount of incident light in the Badin primeval forest; Vyskovy prirastok buka a javora v zavislosti od mnozstva dopadajuceho svetla v pralese Badin

Energy Technology Data Exchange (ETDEWEB)

Havasova, M [Univerzita Komenskeho v Bratislave, Prirodovedecka fakulta, Katedra regionalnej geografie, 84215 Bratislava (Slovakia)

2012-04-25

Processed study is devoted to a dependency of height increase of natural regeneration of beech and maple in Badin primeval forest . In selected site discontinuities there were chosen 2 tran-sects 1 m in width and oriented towards East - West and North - South, passing through the centre of the discontinuity. Heights of beech and maple individuals, as well as the rate of their annual increase (for 2010) were measured there. These data were then transformed to the values of reduced elevation gain. The amount of incident radiation was measured by hemispherical photographs, and we set the values of direct (DSF) and indirect sunlight (ISF). Globally, a negative effect of direct sunlight on the height growth of beech was shown. For height growth of maple no significant effect of different values of ISF or DFS was demonstrated, Justas well as no tran-sect orientation. Beech reached higher gains than maple. Overall bigger gains of the ground wood were achieved on the north side of the discontinuity. Height increment of beech and maple depending on the amount of incident light in the Badin primeval forest. (author)

In memoriam. Stuart Kenneth Hargreaves, DVM, 1946-2012. The humanist veterinarian from Zimbabwe who was committed to the improvement of animal health in Africa

OpenAIRE

Anon.

2012-01-01

Zimbabwe Society for Animal Production Gold Medal Award for outstanding contribution to the livestock industryJ F Kapnek Charitable Trust Award for exceptional managerial commitment to the Zimbabwe Veterinary Journal and contributions to the veterinary professionCommercial Farmers’ Union Farming Oscar for outstanding contribution to the livestock industry and in particular ensuring continued beef exportsResearch Council of Zimbabwe award for distinguished contribution to the agricultural sect...

SOME ASPECTS OF THE

Directory of Open Access Journals (Sweden)

B. MATHEW

2000-01-01

Full Text Available The Juno group of Iris (Mathew, 1981 have been treated taxonomically as a section (sect. Juno, as a subgenus (subg. Scorpiris and as a separate genus (Juno. Whatever its status, the group, comprising some 57 species, is a morphologically convincing assemblage, occurring in the Mediterranean region eastwards into western and central Asia. The distribution, habitat and characteristics of the group are described.

Extremist Religious Ideologies and Military Strategy

Science.gov (United States)

2006-06-16

on bogus tips anonymously supplied by the IRA disinformation operations. Unfortunately, the Royal Ulster Constabulary’s intelligence-gathering...2005. 43John Pike, Federation of American Scientist, Intelligence Resource Services, Serb Volunteer Guard [ SDG / SSJ] “Arkan’s Tigers;” 1 February...learn more about the religion of Islam and the various fundamentalist sects within Islam. This knowledge should be disseminated throughout the chain

Self-interested agents create, maintain, and modify group-functional culture.

Science.gov (United States)

Singh, Manvir; Glowacki, Luke; Wrangham, Richard W

2016-01-01

We agree that institutions and rules are crucial for explaining human sociality, but we question the claim of there not being "alternatives to CGS [that] can easily account for the institutionalized cooperation that characterizes human societies" (target article, sect. 7). Hypothesizing that self-interested individuals coercively and collaboratively create rules, we propose that agent-based hypotheses offer viable alternatives to cultural group selection (CGS).

Transition probability of the 5971-A line in neutral uranium from collision-induced fluorescence spectroscopy

International Nuclear Information System (INIS)

Gagne, J.M.; Mongeau, B.; Demers, Y.; Pianarosa, P.

1981-01-01

From collision-induced fluorescence spectroscopy measurements, we have determined the transition probability Aof the 5971-A transition in neutral uranium. Our value, A 5971 = (5.9 +- 1.8) x 10 5 sec -1 , is, within experimental error, in good agreement with the previous determination of Corliss, A 5971 = (7.3 +- 3.0) x 10 5 sec -1 [J. Res. Nat. Bur. Stand. Sect. A 80,1 (1976)

B, D and K decays

Science.gov (United States)

Buchalla, G.; Komatsubara, T. K.; Muheim, F.; Silvestrini, L.; Artuso, M.; Asner, D. M.; Ball, P.; Baracchini, E.; Bell, G.; Beneke, M.; Berryhill, J.; Bevan, A.; Bigi, I. I.; Blanke, M.; Bobeth, Ch.; Bona, M.; Borzumati, F.; Browder, T.; Buanes, T.; Buchmüller, O.; Buras, A. J.; Burdin, S.; Cassel, D. G.; Cavanaugh, R.; Ciuchini, M.; Colangelo, P.; Crosetti, G.; Dedes, A.; de Fazio, F.; Descotes-Genon, S.; Dickens, J.; Doležal, Z.; Dürr, S.; Egede, U.; Eggel, C.; Eigen, G.; Fajfer, S.; Feldmann, Th.; Ferrandes, R.; Gambino, P.; Gershon, T.; Gibson, V.; Giorgi, M.; Gligorov, V. V.; Golob, B.; Golutvin, A.; Grossman, Y.; Guadagnoli, D.; Haisch, U.; Hazumi, M.; Heinemeyer, S.; Hiller, G.; Hitlin, D.; Huber, T.; Hurth, T.; Iijima, T.; Ishikawa, A.; Isidori, G.; Jäger, S.; Khodjamirian, A.; Koppenburg, P.; Lagouri, T.; Langenegger, U.; Lazzeroni, C.; Lenz, A.; Lubicz, V.; Lucha, W.; Mahlke, H.; Melikhov, D.; Mescia, F.; Misiak, M.; Nakao, M.; Napolitano, J.; Nikitin, N.; Nierste, U.; Oide, K.; Okada, Y.; Paradisi, P.; Parodi, F.; Patel, M.; Petrov, A. A.; Pham, T. N.; Pierini, M.; Playfer, S.; Polesello, G.; Policicchio, A.; Poschenrieder, A.; Raimondi, P.; Recksiegel, S.; Řezníček, P.; Robert, A.; Rosner, J. L.; Ruggiero, G.; Sarti, A.; Schneider, O.; Schwab, F.; Simula, S.; Sivoklokov, S.; Slavich, P.; Smith, C.; Smizanska, M.; Soni, A.; Speer, T.; Spradlin, P.; Spranger, M.; Starodumov, A.; Stech, B.; Stocchi, A.; Stone, S.; Tarantino, C.; Teubert, F.; T'jampens, S.; Toms, K.; Trabelsi, K.; Trine, S.; Uhlig, S.; Vagnoni, V.; van Hunen, J. J.; Weiglein, G.; Weiler, A.; Wilkinson, G.; Xie, Y.; Yamauchi, M.; Zhu, G.; Zupan, J.; Zwicky, R.

2008-09-01

The present report documents the results of Working Group 2: B, D and K decays, of the workshop on Flavor in the Era of the LHC, held at CERN from November 2005 through March 2007. With the advent of the LHC, we will be able to probe New Physics (NP) up to energy scales almost one order of magnitude larger than it has been possible with present accelerator facilities. While direct detection of new particles will be the main avenue to establish the presence of NP at the LHC, indirect searches will provide precious complementary information, since most probably it will not be possible to measure the full spectrum of new particles and their couplings through direct production. In particular, precision measurements and computations in the realm of flavor physics are expected to play a key role in constraining the unknown parameters of the Lagrangian of any NP model emerging from direct searches at the LHC. The aim of Working Group 2 was twofold: on the one hand, to provide a coherent up-to-date picture of the status of flavor physics before the start of the LHC; on the other hand, to initiate activities on the path towards integrating information on NP from high- p T and flavor data. This report is organized as follows: in Sect. 1, we give an overview of NP models, focusing on a few examples that have been discussed in some detail during the workshop, with a short description of the available computational tools for flavor observables in NP models. Section 2 contains a concise discussion of the main theoretical problem in flavor physics: the evaluation of the relevant hadronic matrix elements for weak decays. Section 3 contains a detailed discussion of NP effects in a set of flavor observables that we identified as “benchmark channels” for NP searches. The experimental prospects for flavor physics at future facilities are discussed in Sect. 4. Finally, Sect. 5 contains some assessments on the work done at the workshop and the prospects for future developments.

B, D and K decays

International Nuclear Information System (INIS)

Buchalla, G.; Komatsubara, T.K.; Hazumi, M.; Nakao, M.; Oide, K.; Okada, Y.; Trabelsi, K.; Yamauchi, M.; Muheim, F.; Playfer, S.; Xie, Y.; Silvestrini, L.; Baracchini, E.; Artuso, M.; Stone, S.; Asner, D.M.; Ball, P.; Dedes, A.; Weiglein, G.; Zwicky, R.; Bell, G.; Nierste, U.; Trine, S.; Beneke, M.; Huber, T.; Berryhill, J.; Bevan, A.; Bigi, I.I.; Blanke, M.; Bobeth, C.; Hiller, G.; Bona, M.; T'Jampens, S.; Borzumati, F.; Browder, T.; Buanes, T.; Eigen, G.; Buchmueller, O.; Jaeger, S.; Patel, M.; Pierini, M.; Ruggiero, G.; Teubert, F.; Buras, A.J.; Guadagnoli, D.; Paradisi, P.; Poschenrieder, A.; Recksiegel, S.; Spranger, M.; Uhlig, S.; Burdin, S.; Cassel, D.G.; Mahlke, H.; Weiler, A.; Cavanaugh, R.; Ciuchini, M.; Lubicz, V.; Simula, S.; Tarantino, C.; Colangelo, P.; De Fazio, F.; Ferrandes, R.; Crosetti, G.; Policicchio, A.; Descotes-Genon, S.; Dickens, J.; Gibson, V.; Lazzeroni, C.; Dolezal, Z.; Lagouri, T.; Reznicek, P.; Duerr, S.; Egede, U.; Koppenburg, P.; Eggel, C.; Fajfer, S.; Zupan, J.; Feldmann, T.; Khodjamirian, A.; Gambino, P.; Gershon, T.; Giorgi, M.; Gligorov, V.V.; Spradlin, P.; Wilkinson, G.; Golob, B.; Golutvin, A.; Grossman, Y.; Haisch, U.; Speer, T.; Heinemeyer, S.; Hitlin, D.; Hurth, T.; SLAC Stanford, CA; Ishikawa, A.; Isidori, G.; Langenegger, U.; Starodumov, A.; Lenz, A.; Lucha, W.; Melikhov, D.; Mescia, F.; Raimondi, P.; Sarti, A.; Misiak, M.; Napolitano, J.; Nikitin, N.; Sivoklokov, S.; Toms, K.; Parodi, F.; Petrov, A.A.; Pham, T.N.; Polesello, G.; Robert, A.; Rosner, J.L.; Schneider, O.; Hunen, J.J. van; Schwab, F.; Slavich, P.; Smith, C.; Smizanska, M.; Soni, A.; Stech, B.; Stocchi, A.; Vagnoni, V.; Zhu, G.

2008-01-01

The present report documents the results of Working Group 2: B, D and K decays, of the workshop on Flavor in the Era of the LHC, held at CERN from November 2005 through March 2007. With the advent of the LHC, we will be able to probe New Physics (NP) up to energy scales almost one order of magnitude larger than it has been possible with present accelerator facilities. While direct detection of new particles will be the main avenue to establish the presence of NP at the LHC, indirect searches will provide precious complementary information, since most probably it will not be possible to measure the full spectrum of new particles and their couplings through direct production. In particular, precision measurements and computations in the realm of flavor physics are expected to play a key role in constraining the unknown parameters of the Lagrangian of any NP model emerging from direct searches at the LHC. The aim of Working Group 2 was twofold: on the one hand, to provide a coherent up-to-date picture of the status of flavor physics before the start of the LHC; on the other hand, to initiate activities on the path towards integrating information on NP from high-p T and flavor data. This report is organized as follows: in Sect. 1, we give an overview of NP models, focusing on a few examples that have been discussed in some detail during the workshop, with a short description of the available computational tools for flavor observables in NP models. Section 2 contains a concise discussion of the main theoretical problem in flavor physics: the evaluation of the relevant hadronic matrix elements for weak decays. Section 3 contains a detailed discussion of NP effects in a set of flavor observables that we identified as ''benchmark channels'' for NP searches. The experimental prospects for flavor physics at future facilities are discussed in Sect. 4. Finally, Sect. 5 contains some assessments on the work done at the workshop and the prospects for future developments. (orig.)

The CQM Model

International Nuclear Information System (INIS)

Polosa, A. D.

2000-01-01

This work is devoted to introduce an effective Constituent-Quark-Meson model based on a Lagrangian incorporating the symmetries of heavy-quark effective theory, the chiral symmetry in the light-quark sector, see sect. 2, and, as is discussed in sect. 3, dynamical information derived from an underlying Nambu-Jona-Lasinio interaction. In sec. 4, together with the discussion of calculation techniques used for computing some relevant loop-integrals, it is shown how the determination of strong-coupling constants, parameterizing the low-energy effective hadron Lagrangian, proceeds through a comparison of the low-energy matrix elements wit the CQM computed amplitudes: CQM plays the role of a fundamental model (since it contains, besides meson fields, also the elementary heavy- and light-quark fields) with which the hadron theory must match at higher energy, see discussion in subsubsect. 2.1.1. With respect to lattice QCD and SVZ sum rules, CQM is a rough approach that, anyway, has shown to be a quite reliable and easy-to-use method. One of the very common problems of quark models is that of associating theoretical errors to predictions. This topic is discussed with reference to CQM in sect. 3, together with the problem of defining the light constituent quark mass. The constituent quark mass is typically heavier than the current mass, appearing in the QCD Lagrangian (and related to the Higgs field VEV): one can think of a constituent quark as of a current (bare) quark dressed by a cloud of virtual particles generated by strong interactions. The mechanism dressing the bare quark and giving the constituent quark its mass value, is an intrinsic feature of the model itself. Section 5 is devoted to the study of exclusive semileptonic decays of B mesons through the CQM model. Here are examined processes involving b → clv and b → ulv transitions, the former being related to V c b, the latter to V u b. In particular, CQM has allowed to obtain a prediction for the branching

Desiccant-Based Preconditioning Market Analysis

Energy Technology Data Exchange (ETDEWEB)

Fischer, J.

2001-01-11

A number of important conclusions can be drawn as a result of this broad, first-phase market evaluation. The more important conclusions include the following: (1) A very significant market opportunity will exist for specialized outdoor air-handling units (SOAHUs) as more construction and renovation projects are designed to incorporate the recommendations made by the ASHRAE 62-1989 standard. Based on this investigation, the total potential market is currently $725,000,000 annually (see Table 6, Sect. 3). Based on the market evaluations completed, it is estimated that approximately $398,000,000 (55%) of this total market could be served by DBC systems if they were made cost-effective through mass production. Approximately $306,000,000 (42%) of the total can be served by a non-regenerated, desiccant-based total recovery approach, based on the information provided by this investigation. Approximately $92,000,000 (13%) can be served by a regenerated desiccant-based cooling approach (see Table 7, Sect. 3). (2) A projection of the market selling price of various desiccant-based SOAHU systems was prepared using prices provided by Trane for central-station, air-handling modules currently manufactured. The wheel-component pricing was added to these components by SEMCO. This resulted in projected pricing for these systems that is significantly less than that currently offered by custom suppliers (see Table 4, Sect. 2). Estimated payback periods for all SOAHU approaches were quite short when compared with conventional over-cooling and reheat systems. Actual paybacks may vary significantly depending on site-specific considerations. (3) In comparing cost vs benefit of each SOAHU approach, it is critical that the total system design be evaluated. For example, the cost premium of a DBC system is very significant when compared to a conventional air handling system, yet the reduced chiller, boiler, cooling tower, and other expense often equals or exceeds this premium, resulting in a

The Regression Analysis of Individual Financial Performance: Evidence from Croatia

OpenAIRE

Bahovec, Vlasta; Barbić, Dajana; Palić, Irena

2017-01-01

Background: A large body of empirical literature indicates that gender and financial literacy are significant determinants of individual financial performance. Objectives: The purpose of this paper is to recognize the impact of the variable financial literacy and the variable gender on the variation of the financial performance using the regression analysis. Methods/Approach: The survey was conducted using the systematically chosen random sample of Croatian financial consumers. The cross sect...

A a Analys among Eth sis of g exotic hiopia genetic c suga using m c ...

African Journals Online (AJOL)

sunny

Sugar Corpor ege of Agricu ed Seed Sect. Re s performed accessions tal of 260 alle n allele num n the genotyp ith an avera were 1.55 and ned using th cultivars. Th r analysis b rcane genoty d in the PCoA ten in differe icating the p showed Fst v. 0.0590. The nce ranged f nge of 0.756 tivars will h maximize yie e, Ethiopia, s.

Dosimetry for electron beam sterilization

International Nuclear Information System (INIS)

Miller, A.

2007-01-01

According to ISO 11137-1 (sect 4.3.4) dosimetry used in the development, validation and routine control of the sterilization process shall have measurement traceability to national or international standards and shall have a known level of uncertainty. It can only be obtained through calibration of the dosimeters. In presented lecture different types of dosimeter systems for electron beams (calorimeters, radiochromic film dosimeters, alanine / EPR) and their calibration are described

Centaurea inexpugnabilis, a new species from section Acrocentron for the Iberian flora

Directory of Open Access Journals (Sweden)

P. P. Ferrer-Gallego

2017-01-01

Full Text Available A new species for the genus Centaurea L. (sect. Acrocentron, Asteraceae is described: C. inexpugnabilis, sp. nov. This plant has been found in the Mallos de Riglos (Riglos, Huesca, Spain, and its distribution is currently limited to the northeastern of the Iberian Peninsula. A description and diagnosis, iconography and several tables showing the main diagnostic characters to differentiate it from its related species is reported.

The National Shipbuilding Research Program. Following Development of the Federal Effluent Guidelines for Metal Products and Machinery Facilities

Science.gov (United States)

1999-02-01

Cleaning Rules to Shipyards SDO\\SECT1 1-1 1. Introduction Background The Federal Clean Water Act (CWA) established a program to restore and maintain the...2-1 2. MP&M Rulemaking Process EPA Categorical Discharge Standards Program The Clean Water Act established a program to restore and... microfiltration and reverse osmosis. • Oil and grease content is used as a surrogate for monitoring toxic organics. • The technical and financial

Retrotransposon-Based Molecular Markers for Analysis of Genetic Diversity within the Genus Linum

Science.gov (United States)

Melnikova, Nataliya V.; Kudryavtseva, Anna V.; Zelenin, Alexander V.; Lakunina, Valentina A.; Yurkevich, Olga Yu.; Speranskaya, Anna S.; Dmitriev, Alexey A.; Krinitsina, Anastasia A.; Belenikin, Maxim S.; Uroshlev, Leonid A.; Snezhkina, Anastasiya V.; Sadritdinova, Asiya F.; Koroban, Nadezda V.; Amosova, Alexandra V.; Samatadze, Tatiana E.; Guzenko, Elena V.; Lemesh, Valentina A.; Savilova, Anastasya M.; Rachinskaia, Olga A.; Kishlyan, Natalya V.; Rozhmina, Tatiana A.; Bolsheva, Nadezhda L.; Muravenko, Olga V.

2014-01-01

SSAP method was used to study the genetic diversity of 22 Linum species from sections Linum, Adenolinum, Dasylinum, Stellerolinum, and 46 flax cultivars. All the studied flax varieties were distinguished using SSAP for retrotransposons FL9 and FL11. Thus, the validity of SSAP method was demonstrated for flax marking, identification of accessions in genebank collections, and control during propagation of flax varieties. Polymorphism of Fl1a, Fl1b, and Cassandra insertions were very low in flax varieties, but these retrotransposons were successfully used for the investigation of Linum species. Species clusterization based on SSAP markers was in concordance with their taxonomic division into sections Dasylinum, Stellerolinum, Adenolinum, and Linum. All species of sect. Adenolinum clustered apart from species of sect. Linum. The data confirmed the accuracy of the separation in these sections. Members of section Linum are not as closely related as members of other sections, so taxonomic revision of this section is desirable. L. usitatissimum accessions genetically distant from modern flax cultivars were revealed in our work. These accessions are of utmost interest for flax breeding and introduction of new useful traits into flax cultivars. The chromosome localization of Cassandra retrotransposon in Linum species was determined. PMID:25243121

Reproductive biology and variation of nuclear ribosomal ITS and ETS sequences in the Calligonum mongolicum complex (Polygonaceae

Directory of Open Access Journals (Sweden)

Wei Shi

2017-01-01

Full Text Available To explore the biosystematics of the Calligonum mongolicum complex (Polygonaceae, the flowering phenological period, breeding and pollination characters and seed set of the complex (C. Mongolicum Turze, C. chinense A. Los., C. gobicum A. Los., C. pumilum A. Los. and C. zaidamense A. Los. were documented in the Turpan Eremophyte Botanical Garden, China. The sequences of the nuclear ribosomal ITS and ETS region were employed to differentiate the C. mongolicum complex and other species in sect. Medusae. The results showed species of the C. mongolicum complex occupied overlapping flowering periods and had consistent pollination agents. Their breeding systems are all self-compatible, tend to be out-crossing and they interbreed amongst each other (out-crossing index, OCI = 4.The crosses within and amongst species had high seed sets (44 - 65%. Phylogenetic analyses of Calligonum sect. Medusae and the network analysis of nrDNA (ITS and ETS in the complex suggest interbreeding amongst “species” within the complex and provide evidence for taxonomically merging the five species in the complex. The detected hybridisation, occurring within the complex, suggests the need to improve traditional methods of ex situ plant conservation in botanical gardens for maintaining genetic diversity of Calligonum within and amongst species from different geographic areas.

Operation monitoring and protection method for nuclear reactor

International Nuclear Information System (INIS)

Tochihara, Hiroshi.

1995-01-01

In an operation and monitoring method for a PWR-type reactor by using a tetra-sected neutron detector, axial off set is defined by neutron detector signals with respect to an average of the reactor core, the upper half of the reactor core, and the lower half of the reactor core. A departure from nucleate boiling (DNBR) is represented by standardized signals, and the DNBR is calculated by using the axial off set of the average of the reactor core, the upper half of the reactor core, and the lower half of the reactor core, and they are graphically displayed. In addition, a thermal flow rate-water channel coefficient is also graphically displayed, and the DNBR and the thermal flow rate-water channel coefficient are restricted based on the display, to determine an allowable operation range. As a result, it is possible to provide an operation monitoring and protection method for nuclear reactor capable of reducing labors and frequencies for the change of protection system setting in a case of using a tetra-sected neutron detector disposed at the outside and, at the same time, protecting each of DNR and the highest linear power or the thermal water coefficient channel. (N.H.)

Lebanon.

Science.gov (United States)

1988-04-01

General notes about Lebanon are presented: political history, government, population, geography, economy and foreign relations. Lebanon lies on the eastern shore of the Mediterranean, and is composed of a coastal plain bound on the east by high mountains. The population numbers about 2.5 million, although no census has been taken since 1932. 6 different types of Christian sects and 3 of Muslims contribute to instability. The strife has been aggravated by invasions by Israel against Palestinians encamped there, and by Syria as part of an Arab peace-keeping force. Despite constant civil war since the 1950s, the Lebanese government has continued to function, a parliamentary constitutional system with a judicial system based on the Napoleonic code. Amendments to the 1926 constitution have mandated that representation in the National Assembly and among top government positions be apportioned based on distribution of significant religious groups. Political parties in Lebanon are extremely complex, and include parties loyal to clan or local leaders, those ranging from the right to left, those resembling Arab parties in other nations, and those dedicated to religious sects. The economy is normally based on agriculture, and on commerce and banking in the primary coastal cities, but is in decline currently.

Metallic artefact reduction with monoenergetic dual-energy CT: systematic ex vivo evaluation of posterior spinal fusion implants from various vendors and different spine levels.

Science.gov (United States)

Guggenberger, R; Winklhofer, S; Osterhoff, G; Wanner, G A; Fortunati, M; Andreisek, G; Alkadhi, H; Stolzmann, P

2012-11-01

To evaluate optimal monoenergetic dual-energy computed tomography (DECT) settings for artefact reduction of posterior spinal fusion implants of various vendors and spine levels. Posterior spinal fusion implants of five vendors for cervical, thoracic and lumbar spine were examined ex vivo with single-energy (SE) CT (120 kVp) and DECT (140/100 kVp). Extrapolated monoenergetic DECT images at 64, 69, 88, 105 keV and individually adjusted monoenergy for optimised image quality (OPTkeV) were generated. Two independent radiologists assessed quantitative and qualitative image parameters for each device and spine level. Inter-reader agreements of quantitative and qualitative parameters were high (ICC = 0.81-1.00, κ = 0.54-0.77). HU values of spinal fusion implants were significantly different among vendors (P metallic artefacts from implants than SECT. Use of individual keV values for vendor and spine level is recommended. • Artefacts pose problems for CT following posterior spinal fusion implants. • CT images are interpreted better with monoenergetic extrapolation using dual-energy (DE) CT. • DECT extrapolation improves image quality and reduces metallic artefacts over SECT. • There were considerable differences in monoenergy values among vendors and spine levels. • Use of individualised monoenergy values is indicated for different metallic hardware devices.

X-231B technology demonstration for in situ treatment of contaminated soil: Contaminant characterization and three dimensional spatial modeling

International Nuclear Information System (INIS)

West, O.R.; Siegrist, R.L.; Mitchell, T.J.; Pickering, D.A.; Muhr, C.A.; Greene, D.W.; Jenkins, R.A.

1993-11-01

Fine-textured soils and sediments contaminated by trichloroethylene (TCE) and other chlorinated organics present a serious environmental restoration challenge at US Department of Energy (DOE) sites. DOE and Martin Marietta Energy Systems, Inc. initiated a research and demonstration project at Oak Ridge National Laboratory. The goal of the project was to demonstrate a process for closure and environmental restoration of the X-231B Solid Waste Management Unit at the DOE Portsmouth Gaseous Diffusion Plant. The X-231B Unit was used from 1976 to 1983 as a land disposal site for waste oils and solvents. Silt and clay deposits beneath the unit were contaminated with volatile organic compounds and low levels of radioactive substances. The shallow groundwater was also contaminated, and some contaminants were at levels well above drinking water standards. This document begins with a summary of the subsurface physical and contaminant characteristics obtained from investigative studies conducted at the X-231B Unit prior to January 1992 (Sect. 2). This is then followed by a description of the sample collection and analysis methods used during the baseline sampling conducted in January 1992 (Sect. 3). The results of this sampling event were used to develop spatial models for VOC contaminant distribution within the X-231B Unit

A model-theory for tachyons in two dimensions

International Nuclear Information System (INIS)

Recami, E.; Rodrigues Junior, W.A.

1985-01-01

The subject of Tachyons, even if still speculative, may deserve some attention for reasons that can be divided into a few categories, two of which are preliminarily mentioned right now; (i) the larger scheme that one tries to build up in order to incorporate space-like objects in the relativistic theories can allow a better understanding of many aspects of the ordinary relativistic physics, even if Tachyons would not exist in our cosmos as 'asymptotically free' objects; (ii) Superluminal classical objects can have a role in elementary particle interactions (and perhaps even in astrophysics); and it might be tempting to verify how far one can go in reproducing the quantum-like behaviour at a classical level just by taking account of the possible existence of faster-than-light classical particles. This article is divided in two parts, the first one having nothing to do with tachyons. In fact, to prepare the ground, in Part I (Sect. 2) it is merely shown that Special Relativity - even without tachyons - can be given a form such to describe both particles and anti-particles. The plan of Part II is confined only to a 'model-theory' of Tachyons in two dimensions, for the reasons stated in Sect. 3. (Author) [pt

Aspherical-atom modeling of coordination compounds by single-crystal X-ray diffraction allows the correct metal atom to be identified.

Science.gov (United States)

Dittrich, Birger; Wandtke, Claudia M; Meents, Alke; Pröpper, Kevin; Mondal, Kartik Chandra; Samuel, Prinson P; Amin Sk, Nurul; Singh, Amit Pratap; Roesky, Herbert W; Sidhu, Navdeep

2015-02-02

Single-crystal X-ray diffraction (XRD) is often considered the gold standard in analytical chemistry, as it allows element identification as well as determination of atom connectivity and the solid-state structure of completely unknown samples. Element assignment is based on the number of electrons of an atom, so that a distinction of neighboring heavier elements in the periodic table by XRD is often difficult. A computationally efficient procedure for aspherical-atom least-squares refinement of conventional diffraction data of organometallic compounds is proposed. The iterative procedure is conceptually similar to Hirshfeld-atom refinement (Acta Crystallogr. Sect. A- 2008, 64, 383-393; IUCrJ. 2014, 1,61-79), but it relies on tabulated invariom scattering factors (Acta Crystallogr. Sect. B- 2013, 69, 91-104) and the Hansen/Coppens multipole model; disordered structures can be handled as well. Five linear-coordinate 3d metal complexes, for which the wrong element is found if standard independent-atom model scattering factors are relied upon, are studied, and it is shown that only aspherical-atom scattering factors allow a reliable assignment. The influence of anomalous dispersion in identifying the correct element is investigated and discussed. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Diversidade taxonômica e distribuição geográfica das Orchidaceae brasileiras Taxonomic diversity and geographic distribution of the Brazilian Orchidaceae

Directory of Open Access Journals (Sweden)

Fábio de Barros

1990-07-01

Full Text Available Orchidaceae é uma das maiores famílias do Reino Vegetal, e sua distribuição geográfica obedece a limites definidos já a nivel de sub-famílias. O genero Laelia, com 7 seções das quais 5 ocorrentes no Brasil, apresenta características evolutivas interessantes, principalmente a sect. Parviflorae, que ocorre predominantemente em Minas Gerais e que representa um exemplo de "evolução explosiva" ainda em andamento. Os tratamentos taxonómicos dados a cada diferente grupo dentro da família não se apresentam uniformes, o que leva à aceitação de um grande número de gêneros pequenos em alguns grupos e de poucos gêneros grandes e complexos, em outros grupos.Orchidaceae is one of the largest plant families, and each of its subfamilies have a delimited distribution. The genus Laelia, with 7 subsections, 5 of which occuring in Brazil, shows interestingly evolutionary characteristics. Laelia sect. Parviflorae, which occurs mainly in Minas Gerais (Brazil is an example of "explosive evolution" still in process. The taxonomic treatment of the orchid family is not uniform from taxa to taxa which leads to many small genera in some groups and few large genera in some other groups.

Cytological and genome size data analyzed in a phylogenetic frame: Evolutionary implications concerning Sisyrinchium taxa (Iridaceae: Iridoideae

Directory of Open Access Journals (Sweden)

Paula Burchardt

2018-03-01

Full Text Available Abstract Sisyrinchium is the largest genus of Iridaceae in the Americas and has the greatest amount of cytological data available. This study aimed at investigating how genomes evolved in this genus. Chromosome number, genome size and altitude from species of sect. Viperella were analyzed in a phylogenetic context. Meiotic and pollen analyses were performed to assess reproductive success of natural populations, especially from those polyploid taxa. Character optimizations revealed that the common ancestor of sect. Viperella was probably diploid (2n = 2x =18 with two subsequent polyplodization events. Total DNA content (2C varied considerably across the phylogeny with larger genomes detected mainly in polyploid species. Altitude also varied across the phylogeny, however no significant relationship was found between DNA content changes and altitude in our data set. All taxa presented regular meiosis and pollen viability (> 87%, except for S. sp. nov. aff. alatum (22.70%, suggesting a recent hybrid origin. Chromosome number is mostly constant within this section and polyploidy is the only source of modification. Although 2C varied considerably among the 20 taxa investigated, the diversity observed cannot be attributed only to polyploidy events because large variations of DNA content were also observed among diploids.

The Al Qaeda Organization and the Islamic State Organization: History, Doctrine, Modus Operandi, and U.S. Policy to Degrade and Defeat Terrorism Conducted in the Name of Sunni Islam

Science.gov (United States)

2017-02-01

Any support of any type, including medicine and food [provided by contractors], to Ameri- can occupiers is unbelief and apostasy; [10] The... contaminated by a prohibited income or dis- torted methodology. . . . It will remain because kufr in all its religions and sects gathered against us, and... Malaysia , see Leanne Goh, “PM: Take the Fight Against IS Online,” The Star Online, October 1, 2015, available from www.opensource.gov, accessed on

Interferences between Sphagnum and vascular plants: effects on plant community structure and peat formation

OpenAIRE

Malmer, Nils; Albinsson, C; Svensson, B M; Wallén, Bo

2003-01-01

The interference between vascular plants and peat mosses with respect to nitrogen and phosphorus was studied in a fertilization experiment and with respect to competition for light in a removal experiment in poor fens with either soligenous or topogenous hydrology using Narthecium ossifragum (L.) Huds. and three species of Sphagnum sect. Sphagnum as targets. Adding fertilizer either on the moss surface or below it confirmed the hypotheses of an asymmetric competition for nutrients, viz. that ...

The cocoa industry in Malaysia

OpenAIRE

Rahman, Abdul Aziz Abdul

1990-01-01

There has been a growing concern about the impact of economic policies on agriculture, especially among developing countries. This is primarily because these policies - including pricing, taxation and trade policies - directly and indirectly affect the profitability and level of properity in the agriculture sector. It is with this in mind that the Kiel Institute of World Economics has embarked on a Research Project to evaluate how policies in developing countries affect their agriculture sect...

The Relationship Between Antecedent and Consequence Factors with Safety Behaviour in PT.X

OpenAIRE

Fitriani, Apris; Nawawiwetu, Erwin Dyah

2017-01-01

Background : Safety behaviour is an act worker to minimize the possibility of accidents in workplace. Based on the Antecedents-Behaviour-Consequence (ABC) theory, safety behaviour of worker related with the antecedent and consequence factors. Purpose : The purpose of this research was to study the association between antecedent and consequence factors with safety behaviour of workers in Ring Frame Unit Spinning II PT. X. Methods : This was an observational descriptive research with cross sect...

An Analysis of Industry and Sector-Specific Impacts of a Japan-Philippines Economic Partnership

OpenAIRE

Escolar, Royce Elvin O.

2004-01-01

The paper aims to identify industry and macrolevel factors that affect competitiveness of selected sectors upon the implementation of the JPEPA. Priority sectors identified by the Department of Trade and Industry, accounting for 82% of total Philippine exports to Japan in 2002, were included in the study. For Philippine industries to gain, market access issues on trade facilitation, nontariff barriers and recognition of standards come into play especially for the service and agricultural sect...

Belief in Charity Giving (Sadqa) and its Role in Healing: Results of a Survey Conducted at a Teaching Hospital in Karachi, Pakistan

OpenAIRE

Qidwai, Waris; Tabassum, Rumina; Hanif, Raheela; Khan, Fahad H.

2010-01-01

Objectives: To study patients’ belief and practice about Sadqa(charity) and its role in recovery from illness and restoration of health. This study will determine whether such belief and practice is related to any demographic factors such as sex, education, and religious sects.Methods: A questionnaire was designed that included the demographic profile of patients and questions in accordance to the study objective. It was administered to 400 patients or their attendants against the calculated ...

Bread, Freedom, Social Justice: The Origins of Regime Fragility in Egypt and Syria and the Arab Spring’s Implications for the Future Operating Environment

Science.gov (United States)

2015-06-21

that no matter how sudden or dynamic a situation appears, its emergent qualities are tethered tightly to the sociopolitical and ecological contexts...population and lower classes ballooned .35 Mubarak’s own son, Gamal, profited handsomely from the reforms of the 1990s and 2000s. By the mid-2000s...Alawite sect in particular benefited from this enfranchisement. This was especially true in the military that saw its ranks balloon with volunteers

Assessing Agglomeration Impacts in Auckland: Phase 2

OpenAIRE

Williamson, John; Paling, Richard; Staheli, Ramon; Waite, David

2008-01-01

Agglomeration effects, or the productivity benefits that stem from high employment densities, are being achieved in Auckland's central business district (CBD). This provides support for Auckland's economic transformation. However, questions remain as to the nature of these effects, and whether other factors may help to explain the CBD's observed productivity premium. Using 2001 census area unit data, this paper examines to what extent the CBD's productivity advantages can be explained by sect...

SMALL AND MEDIUM ENTERPRISES, REGIONAL DEVELOPMENT AND NETWORKING: THE EMERGING FRAMEWORK IN ROMANIA

OpenAIRE

Daniela Luminita Constantin

2002-01-01

Networking is a key word in the recent debates on SMEs and regional policies, pointing out the need and advantages of integrating these businesses in a coherent framework, which creates links, relations, exchanges between them and other actors within the region (banks, universities, research institutes, training centres, consulting firms, chambers of commerce, associations of producers, local public administration). This paper aims to explore the main features and significance of the SME sect...

Civil Law

International Nuclear Information System (INIS)

Anon.

1981-01-01

If electricity rate payment boycotters withhold parts of the payment due for electric energy supplied, this refusal to pay rates will give the electric utility the right to use its right of lien according to sect. 33 para. 2 of the General Terms and Conditions governing the supply with electricity, gas, district heat and water. This is also applicable if, in the individual case, it is a matter of only small amounts. (orig.) [de

Two additions to the Jacea-Lepteranthus complex: parallel adaptation in the enigmatic species Centaurea subtilis and C. exarata

Directory of Open Access Journals (Sweden)

Hilpold, A.

2009-12-01

Full Text Available Centaurea subtilis from south east Italy and C. exarata from south west Iberia were classified in the Acrolophus- Phalolepis group and therein in section Maculosae. A molecular survey based on ITS sequence data indicates that both species should rather be placed in the Jacea-Lepteranthus group instead. This placement is consistent with the chromosome number of the two species, which is x = 11 like the rest of species of the Jacea-Lepteranthus group, and differs from the x = 9 of the other taxa included in sect. Maculosae. These results confi rm previous suggestions on the unnaturality of sect. Maculosae. Centaurea exarata and C. subtilis are quite different from the other species of Jacea-Lepteranthus in some striking morphological characters, which we hypothesize to be the result of parallel adaptation to dryer climates. The lack of competitors for pollination might be a good explanation for the partial or even total loss of showy flowers in these two species.

[es] Centaurea subtilis del sureste de Italia y C. exarata del suroeste de la Península Ibérica fueron clasificadas anteriormente en el grupo Acrolophus-Phalolepis y dentro de él en la sect. Maculosae. Una revisión molecular basada en secuencias de la región ITS indica que ambas deberían clasificarse en el grupo Jacea-Lepteranthus. Este cambio es coherente con el número cromosómico de las dos especies, que tienen x = 11 como el resto de las especies del grupo Jacea-Lepteranthus y no x = 9 como las especies del grupo Acrolophus-Phalolepis. Estos resultados confirman advertencias anteriores sobre el carácter artificial de la sect. Maculosae. Centaurea exarata y C. subtilis son bastante diferentes de las otras especies de Jacea-Lepteranthus en algunos caracteres morfológicos importantes, resultado, según nuestra hipótesis, de adaptaciones a

Developments and Tendencies in Fission Reactor Concepts

Science.gov (United States)

Adamov, E. O.; Fuji-Ie, Y.

This chapter describes, in two parts, new-generation nuclear energy systems that are required to be in harmony with nature and to make full use of nuclear resources. The issues of transmutation and containment of radioactive waste will also be addressed. After a short introduction to the first part, Sect. 58.1.2 will detail the requirements these systems must satisfy on the basic premise of peaceful use of nuclear energy. The expected designs themselves are described in Sect. 58.1.3. The subsequent sections discuss various types of advanced reactor systems. Section 58.1.4 deals with the light water reactor (LWR) whose performance is still expected to improve, which would extend its application in the future. The supercritical-water-cooled reactor (SCWR) will also be shortly discussed. Section 58.1.5 is mainly on the high temperature gas-cooled reactor (HTGR), which offers efficient and multipurpose use of nuclear energy. The gas-cooled fast reactor (GFR) is also included. Section 58.1.6 focuses on the sodium-cooled fast reactor (SFR) as a promising concept for advanced nuclear reactors, which may help both to achieve expansion of energy sources and environmental protection thus contributing to the sustainable development of mankind. The molten-salt reactor (MSR) is shortly described in Sect. 58.1.7. The second part of the chapter deals with reactor systems of a new generation, which are now found at the research and development (R&D) stage and in the medium term of 20-30 years can shape up as reliable, economically efficient, and environmentally friendly energy sources. They are viewed as technologies of cardinal importance, capable of resolving the problems of fuel resources, minimizing the quantities of generated radioactive waste and the environmental impacts, and strengthening the regime of nonproliferation of the materials suitable for nuclear weapons production. Particular attention has been given to naturally safe fast reactors with a closed fuel cycle (CFC

The importance of procedural defects in Atomic Law

International Nuclear Information System (INIS)

Ossenbuehl, F.

1981-01-01

The Muelheim-Kaerlich decision of the Federal Constitutional Court has brought about a 'revaluation' of procedural requirements. This has caused some insecurity in the application of procedural requirements, e.g. whether a license under Nuclear Law, granted without public participation in spite of procedural requirements, can be revolved on the basis of this procedural defect alone. The answer depends on the applicability of Sect. 46 VwVfG (Act on Procedural Rules) in Nuclear Law. (orig.) [de

The Specter of Sunni Military Mobilization in Lebanon

Science.gov (United States)

2013-11-01

defenders. As sectarian tensions grow, fueled by developments in Syria and Hizballah’s continued role in that conflict, the Sunni popu- lation may come to...political power and the community’s sense of disen- franchisement at the hands of Hizballah; the leadership vacuum with- in the Sunni community; and the...Christian, Druze, and Shi’a sects set a precedent for producing militias to protect their local interests, the Sunni have not done so. As urban merchants

The Globalization of Food Systems: A Conceptual Framework and Empirical Patterns

OpenAIRE

Senauer, Benjamin; Venturini, Luciano

2005-01-01

This paper discusses a number of stylized facts and empirical patterns regarding agri-food trade flows as well as foreign direct investments in food processing and retailing. This evidence supports the hypothesis of an increasingly global food system. We identify the main factors at work such as push/supply side, pull/demand-side, and enabling/external factors. We show how the shift from national to global retailing is a recent phenomenon whose relevance for the globalization of upstream sect...

The U.S. Andean Drug Strategy: Why it is Failing in Peru

Science.gov (United States)

1993-12-01

Area 22c. OFFICE SYMBOL Thomas C. Bruneau C(,le) Code NS/Be (408) 656-2521 DD 1O 1473. 84 MAR 83 APR edton may be tued until exhauted SECT Ri...which is ethnically and culturall divided, with a substantially wide margin existing between state authority and rural social autonomy. This...reduces or eliminates the illegitimate activity. States which are internally weak in any of these areas become susceptible to a variety of social and

INVESTIGATION THE JOB SATISFACTION LEVELS OF HANDBALL, BASKETBALL AND VOLLEYBALL CLASSIFYING REFEREES

OpenAIRE

KARATAŞ, Özgür; SAVUCU, Yüksel; BİÇER, Yonca; YILDIRIM, Eyyup; ÇEVRİM, Hakan

2013-01-01

This study was performed to determine the level of job satisfaction (gender, age, marital status, class status, branch, other job, duration of referee, duration of playing the branch, and revenue status) on totally 222 Handball, Basketball and Volleyball referees who working in federation leagues. One-way variance analysis (ANOVA) and LSD test was performed to determine the differences between the groups for the statistical data. Measuring tool has two sections in the study. In the first sect...

Regional manpower planning

OpenAIRE

G. Erens; P. Salamink; C.A. Van der Merwe CA

2003-01-01

Particular problems come to the fore when planning development at the regional level. These range from the complexities of the multifarious interactions between the sect oral and local components of the region to the necessity of achieving extensive participation of regional stakeholders in the planning process. In this paper a methodology for regional manpower planning is proposed. The methodology is designed to accommodate the full range of problems by applying a systems approach which is b...

Final Energy Consumption Trends and Drivers in Czech Republic and Latvia

OpenAIRE

Zhiqian Yu; Dalia Streimikiene; Tomas Balezentis; Rimantas Dapkus; Radislav Jovovic; Veselin Draskovic

2017-01-01

This paper analyses the trends of final energy consumption in Latvia and Czech Republic. Analysis of final energy consumption during 2000-2013 period indicated the main driving forces of final energy consumption during and after world financial crisis of 2008. The paper aimed to evaluate the impact of economic activity and other factors on final energy consumption. The decomposition of the final energy consumption is assessed by analyzing effect of different drivers by the main end-users sect...

Cost regulation on the inspection of plants requiring supervision

International Nuclear Information System (INIS)

Anon.

1981-01-01

According to annexes I to VI of this regulation, TUeVs (technical control authorities) (2nd sentence of para. 1 of sect. 24 c of the trade law) collect fees for inspections ordered by the authorities for the following plants and installations: 1. steam boiler plants, 2. pressure vessels, high-pressure gas vessels, feeders, 3. lifts, 4. acetylene plants, 5. plants for the storage, racking and transport of combustile liquids, 6. electrical installations on hazardous location. (orig.) [de

Steady and Unsteady Force and Moment Data on a DARPA2 Submarine

OpenAIRE

Whitfield, Cindy Carol

1999-01-01

Steady and unsteady force and moment experiments were conducted in the Virginia Tech Stability wind tunnel using the Dynamic Plunge-Pitch-Roll (DyPPiR) model mount to perform rapid time-dependent,high-excursion maneuvers. The experiments were performed for a DARPA2 submarine model using three widely spaced 2-force-component loadcells and three tri-axial accelerometers to extract the aerodynamic loads. The DARPA2 model was tested with different body configurations in two different test sect...

Variation and geographical distribution of ploidy levels in Pennisetum section Brevivalvula (Poaceae) in Burkina Faso, Benin and southern Niger

OpenAIRE

Renno, Jean-François; Schmelzer, G.; De Jong, J.H.

1995-01-01

#Pennisetum$ sect. #Brevivalvula$ is a species complex characterized by polyploidy and apoximis. Ploidy level was assessed by DAPI-flow cytometry for 304 plants of the section, originating from Burkina Faso, Benin and southern Niger. The results were confirmed for 54 plants based on chromosome counts. The samples show four euploidy levels (with x = 9) distributed among five species : #P. hordeoides$ (2n = 36, 54), #P. pedicellatum$ (2n = 36, 45, 54), #P. polystachion$ (2n = 18, 36, 45, 54), #...

The Efficiency of Delone Coverings of the Canonical Tilings MATH {cal T}(*(A_4)) -> T^*(A4) and MATH {cal T}(*(D_6)) -> T^*(D6)

Science.gov (United States)

Papadopolos, Zorka; Kasner, Gerald

This chapter is devoted to the coverings of the two quasiperiodic canonical tilings MATH {cal T}(*(A_4)) -> T^*(A4) and MATH {cal T}(*(D_6)) equiv {cal T}(*(2F)) -> T^*(D6) T^*(2F), obtained by projection from the root lattices A4 and D6, respectively. In the first major part of this chapter, in Sect. 5.2, we shall introduce a Delone covering MATH {cal C}(s_{{cal) T}(*(A_4)}) -> C^sT^*(A4) of the 2-dimensional decagonal tiling MATH {cal T}(*(A_4)) -> T^*(A4). In the second major part of this chapter, Sect. 5.3, we summarize the results related to the Delone covering of the icosahedral tiling MATH {cal T}(*(D_6)) -> T^*(D6), MATH {cal C}_{{cal T}(*(D_6)}) -> CT^*(D6) and determine the zero-, single-, and double- deckings and the resulting thickness of the covering. In the conclusions section, we give some suggestions as to how the definition of the Delone covering might be changed in order to reach some real (full) covering of the icosahedral tiling MATH {cal T}(*(D_6)) -> T^*(D6). In Section 5.2 the definition of the Delone covering is also changed in order to avoid an unnecessary large thickness of the covering.

Validation of KENO V.a: Comparison with critical experiments

International Nuclear Information System (INIS)

Jordan, W.C.; Landers, N.F.; Petrie, L.M.

1986-12-01

Section 1 of this report documents the validation of KENO V.a against 258 critical experiments. Experiments considered were primarily high or low enriched uranium systems. The results indicate that the KENO V.a Monte Carlo Criticality Program accurately calculates a broad range of critical experiments. A substantial number of the calculations showed a positive or negative bias in excess of 1 1/2% in k-effective (k/sub eff/). Classes of criticals which show a bias include 3% enriched green blocks, highly enriched uranyl fluoride slab arrays, and highly enriched uranyl nitrate arrays. If these biases are properly taken into account, the KENO V.a code can be used with confidence for the design and criticality safety analysis of uranium-containing systems. Sections 2 of this report documents the results of investigation into the cause of the bias observed in Sect. 1. The results of this study indicate that the bias seen in Sect. 1 is caused by code bias, cross-section bias, reporting bias, and modeling bias. There is evidence that many of the experiments used in this validation and in previous validations are not adequately documented. The uncertainty in the experimental parameters overshadows bias caused by the code and cross sections and prohibits code validation to better than about 1% in k/sub eff/. 48 refs., 19 figs., 19 tabs

Experimental verification of stopping-power prediction from single- and dual-energy computed tomography in biological tissues

Science.gov (United States)

Möhler, Christian; Russ, Tom; Wohlfahrt, Patrick; Elter, Alina; Runz, Armin; Richter, Christian; Greilich, Steffen

2018-01-01

An experimental setup for consecutive measurement of ion and x-ray absorption in tissue or other materials is introduced. With this setup using a 3D-printed sample container, the reference stopping-power ratio (SPR) of materials can be measured with an uncertainty of below 0.1%. A total of 65 porcine and bovine tissue samples were prepared for measurement, comprising five samples each of 13 tissue types representing about 80% of the total body mass (three different muscle and fatty tissues, liver, kidney, brain, heart, blood, lung and bone). Using a standard stoichiometric calibration for single-energy CT (SECT) as well as a state-of-the-art dual-energy CT (DECT) approach, SPR was predicted for all tissues and then compared to the measured reference. With the SECT approach, the SPRs of all tissues were predicted with a mean error of (-0.84  ±  0.12)% and a mean absolute error of (1.27  ±  0.12)%. In contrast, the DECT-based SPR predictions were overall consistent with the measured reference with a mean error of (-0.02  ±  0.15)% and a mean absolute error of (0.10  ±  0.15)%. Thus, in this study, the potential of DECT to decrease range uncertainty could be confirmed in biological tissue.

Waste Characterization Data Manual for the inactive liquid low-level waste tank systems at Oak Ridge National Laboratory, Oak Ridge, Tennessee

International Nuclear Information System (INIS)

1993-06-01

This Waste Characterization Data Manual contains the results of an analysis of the contents of liquid low-level waste (LLLW) tanks that have been removed from service in accordance with the requirements of the Oak Ridge National Laboratory (ORNL) Federal Facility Agreement (FFA), Section IX.G.1. Section IX.G.1 of the FFA requires waste characterizations be conducted and provided to EPA and TDEC for all LLLW tanks that are removed from service. These waste characterizations shall include the results of sampling and analysis of the tank contents, including wastes, liquids, and sludges. This manual was first issued as ORNL/ER-80 in June 1992. The waste characterization data were extracted from ORNL reports that described tank sampling and analysis conducted in 1988 for 32 out-of-service tanks. This revision of the manual contains waste characterization data for 54 tanks, including the 32 tanks from the 1988 sampling campaign (Sects. 2.1 through 2.32) and the 22 additional tanks from a subsequent sampling campaign in 1992 and 1993 (Sects. 2.33 through 2.54). Data are presented from analyses of volatile organic compounds, semivolatile organic compounds, polychlorinated biphenyls (PCBs), pesticides, radiochemical compounds, and inorganic compounds. As additional data resulting from analyses of out-of-service tank samples become available, they will be added to this manual

The genus Odontocynips Kieffer, 1910 (Hymenoptera, Cynipidae, Cynipini in Panama, with redescription of Cynips championi Cameron, 1883

Directory of Open Access Journals (Sweden)

Pujade-Villar, J.

2011-06-01

Full Text Available The genus Odontocynips Kieffer, 1910 (Hymenoptera, Cynipidae, Cynipini is recorded for the first time in Panama, including two species, O. championi (Cameron and O. hansoni Pujade-Villar, that induce galls on Quercus bumelioides Liebm. and Q. lancifolia Schledl & Cham. (Fagaceae, sect. Quercus, White Oaks, respectively. Odontocynips championi (Cameron, 1833, originally described as Cynips championi Cameron based solely on galls, is redescribed including the first description of the adults, a neotype is designated and a new combination is established. The known distribution and host range of O. hansoni, recorded earlier from Costa Rica, are also expanded upon.Se cita por primera vez para Panamá el género Odontocynips Kieffer, 1910 (Hymenoptera, Cynipidae, Cynipini, incluyendo dos especies: Odontocynips championi (Cameron y O. hansoni Pujade-Villar, que inducen agallas en Quercus bumelioides Liebm. y Q. lancifolia Schledl & Cham. (Fagaceae, sect. Quercus, robles blancos, respectivamente. Se redescribe Odontocynips championi (Cameron, 1833, descrita solo a partir de sus agallas como Cynips championi Cameron, se describen por primera vez los adultos, se designa un neotipo y se establece una nueva combinación taxonómica al transferirla al género Odontocynips. Por otra parte, se amplía la distribución geográfica y rango de hospedador de O. hansoni, previamente citada sólo de Costa Rica.

Burmeistera minutiflora (Campanulaceae-Lobelioideae, a new species from the high Andes of Antioquia (Colombia with the smallest flowers in the genus

Directory of Open Access Journals (Sweden)

Garzón Venegas, Javier

2012-12-01

Full Text Available Burmeistera minutiflora (Campanulaceae-Lobelioideae, a new species of sect. Barbatae, is here described, illustrated, and keyed out with respect to other species of the genus with small flowers (i.e. corolla tube < 1 cm long. The new species is a small herb that grows in the understory of remnants of cloud montane forests of the Western cordillera of Antioquia, Colombia. The dimensions of the corolla and the berries correspond without doubts to the smallest size of reproductive structures in the genus. The small floral size contrasts with the colorful, bright red and yellow corollas.

Se describe Burmeistera minutiflora (Campanulaceae-Lobelioideae, una nueva especie de la sect. Barbatae, y se ilustra e incluye en una clave en la que se contrasta con otras especies de flores diminutas (i.e. con corola < 1 cm. La nueva especie es una hierba pequeña, que crece en el sotobosque de remanentes de bosques nublados de la Cordillera Occidental de Antioquia, Colombia. Las pequeñas dimensiones de la corola y de las bayas corresponden si lugar a dudas a las estructuras reproductivas de menor tamaño conocidas en el género. El pequeño tamaño de las flores contrasta con la vivacidad de las corolas rojas brillantes y amarillas.

Formação histórica do movimento adventista

Directory of Open Access Journals (Sweden)

José Jeremias de Oliveira Filho

2004-12-01

Full Text Available PRETENDENDO-SE efetuar uma história compreensiva da Igreja Adventista do Sétimo Dia, segundo a representação dos adeptos da "obra" e da "mensagem", a formação da sua representação simbólica e as práticas organizacionais orientadas pela profetisa Ellen G. White, o artigo trata do surgimento, no millenismo, do movimento adventista que transformará a seita inicial em uma igreja estruturada burocraticamente, o "comissionamento" legitimado simbolicamente pela "missão". A presença dos Adventistas no Brasil entre o final do Império e início da Primeira República sustenta as mesmas características iniciais do movimento, embora, por sua vez, gere a inúmeras seitas.HOPING to provide a comprehensive history of the Seventh-Day Adventist Church according to the representation of "work" and "message" by their adepts, the establishment of the Church's symbolic representation, and the organizational practices guided by prophetess Ellen G. White, this essay deals with the emergence, in Millenarianism, of the Adventist movement - which would transform the initial sect into a bureaucratically structured church, with its "commissioning" symbolically legitimized by the "mission". The presence of Adventists in Brazil between the end of the Empire and the beginning of the First Republic sustains the same initial characteristics of the movement, although it also generates numerous sects.

The identity of Penicillium sp. 1, a major contaminant of the stone chambers in the Takamatsuzuka and Kitora Tumuli in Japan, is Penicillium paneum.

Science.gov (United States)

An, Kwang-Deuk; Kiyuna, Tomohiko; Kigawa, Rika; Sano, Chie; Miura, Sadatoshi; Sugiyama, Junta

2009-11-01

Penicillium appeared as the major dweller in the Takamatsuzuka Tumulus (TT) and Kitora Tumulus (KT) stone chambers, both located in the village of Asuka, Nara Prefecture, in relation to the biodeterioration of the 1,300-year-old mural paintings, plaster walls and ceilings. Of 662 Penicillium isolates from 373 samples of the TT (sampling period, May 2004-2007) and the KT (sampling period, June 2004-Sep 2007), 181 were phenotypically assigned as Penicillium sp. 1 which shared similar phenotypic characteristics of sect. Roqueforti in Penicillium subg. Penicillium. Fifteen representative isolates of Penicillium sp. 1, 13 from TT and 2 from KT, were selected for molecular phylogenetic analysis. The 28S rDNA D1/D2, ITS, beta-tubulin, and lys2 gene sequence-based phylogenies clearly demonstrated that the three known species P. roqueforti, P. carneum and P. paneum in sect. Roqueforti, and all TT and KT isolates grouped together. In addition to this, TT and KT isolates formed a monophyletic group with the ex-holotype strain CBS 101032 of P. paneum Frisvad with very strong bootstrap supports. So far, P. paneum has been isolated only from mouldy rye breads, other foods, and baled grass silage. Therefore, this is the first report of P. paneum isolation from samples relating to the biodeteriorated cultural properties such as mural paintings on plaster walls.

Morphology of the Physiological Apical Foramen in Maxillary and Mandibular First Molars

OpenAIRE

Abarca, J.; Zaror, C.; Monardes, H.; Hermosilla, V.; Muñoz, C.; Cantin, M.

2014-01-01

Information regarding the anatomy of the physiological apical foramen is limited. Knowing its diameter and shapes contributes to clinical work, specifically to the cleaning and shaping of the apical third. The aim of this ex vivo study was to determine the minimum and maximum diameters and shape of the physiological apical foramen in the roots of maxillary and mandibular first molars. A descriptive study was conducted on 89 recently extracted first molars. Roots 3–5 mm from the apex were sect...

Large-spored Alternaria pathogens in section Porri disentangled

OpenAIRE

Woudenberg, J.H.C.; Truter, M.; Groenewald, J.Z.; Crous, P.W.

2014-01-01

The omnipresent fungal genus Alternaria was recently divided into 24 sections based on molecular and morphological data. Alternaria sect. Porri is the largest section, containing almost all Alternaria species with medium to large conidia and long beaks, some of which are important plant pathogens (e.g. Alternaria porri, A. solani and A. tomatophila). We constructed a multi-gene phylogeny on parts of the ITS, GAPDH, RPB2, TEF1 and Alt a 1 gene regions, which, supplemented with morphological an...

An Analytical Study of Tools and Techniques for Movie Marketing

OpenAIRE

Maik, Garima; Guptha, Ch. Abhinav

2014-01-01

Abstract. Bollywood or Hindi movie industry is one of the fastest growing sector in the media and entertainment space creating numerous business and employment opportunities. Movies in India are a major source of entertainment for all sects of society. They not only face competition from other movie industries and movies but from other source of entertainment such as adventure sports, amusement parks, theatre and drama, pubs and discothèques. A lot of man power, man hours, creative brains, an...

A taxonomic review of the dry-fruited species of Anemone (Ranunculaceae in southern Africa

Directory of Open Access Journals (Sweden)

J. C. Manning

2013-01-01

Full Text Available The three dry-fruited species of Anemone sect. Pulsatilloides subsect. Alchemillifoliae (Ranunculaceae from southern Africa are reviewed, with full descriptions and nomenclature, including complete synonomy, taxonomic history with nomenclatural corrections, ecological notes, and distribution. A. tenuifolia (L.f. DC. from the Cape Floristic Region is segregated as ser. Pinnatifoliae from the two summer rainfall species, A. caffra (Eckl. & Zeyh. Harv. and A. fanninnii Harv. ex Masters, which remain in ser. Alchemillifoliae, emphasising the strong vegetative differences between the two series.

PUBLIC POLICY AND RELIGIOUS CONFLICT IN INDONESIA: THE CASE OF AHMADIYAH

OpenAIRE

Ari Ganjar Herdiansah

2016-01-01

among conflict cases is Ahmadiyah sect as struggling minorities who spreading their influence in the middle of Sunni Islam majority. The conflict escalated and manifest in violence during the 2000s. The government eventually enacted Joint Ministerial Decree (SKB 3 Menteri) in 2008, which constrained preaching activities of Ahmadiyah who being accused of heresy. However, the decree did not stop the violence against Ahmadiyah. The conflict of Ahmadiyah was not solely about the heresy that charg...

Projekt ładu europejskiego Williama Penna z 1693 r.

OpenAIRE

Robak, Piotr

1995-01-01

Wydanie publikacji dofinansowane przez Komitet Badań Naukowych An Essay Towards the Present and Future Peace of Europe is a small political treatise published anonymously in London in 1693 when England was embroiled with France in the War of the League of Augsburg. William Penn (1644-1718), the author of this essay, was the English aristocrat, the member of the Quaker common named „Society of Friends” - one of the most radical puritan sect, and the founder of Pennsylvania in...

On Point: The United States Army in Operation Iraqi Freedom

Science.gov (United States)

2004-01-01

to retain operational context. Moreover, times noted in the text have been adjusted from Greenwich Mean Time (“ Zulu ”) to local Kuwait time (+ 3...TF 1-64 AR unit history is composed of short narratives for each subordinate unit. Most cite times in zulu . 34. Ibid. 35. Ibid. Numbers of enemy...places in the world. Inside the city cemetery is the Tomb of Ali, son-in-law and cousin to Mohammed and founder of the Shiite sect. Coalition leaders

The Obstacle in the Training Process of People in Islamic Mysticism: World

OpenAIRE

KOCAMAN, Kasım

2016-01-01

AbstractSufism or Islamic mysticism is a certain interpretation of Islam religion. It has been institutionalized through sects and lodges and became the most effective agent in shaping of traditional Islamic sentiment. It is a historical fact that many religious-moral concepts in Islamic mystical thought gain a meaning in its own way. This is felt in the meanings that are attributed to the world concept. In sufistic thought the world is considered as “baseness, evil” which includes everything...

The invitation of third parties to attend a procedure as provided for by the Atomic Energy Law

International Nuclear Information System (INIS)

Anon.

1981-01-01

In a dispute over the legality of a licence under the Atomic Energy Law, the interests (under public or private law) of the general contractor who received the order to build the power station may be sufficiently affected in a way that meets the requirements of Sect. 65 para. 1 of the Rules of Administrative Courts. The court deciding appeals decides on his invitation at its (full) discretion. Muenster Supreme Administrative Court, Decision of Oct. 31, 1980 - 7 B 1366/80. (orig.) [de

Licensing of a substantial modification of a nuclear power plant (compact storage)

International Nuclear Information System (INIS)

Anon.

1982-01-01

1. On the right of the nuclear power plant owners who had been invited to attend and who partly lost in the first instance to appeal (application according to paragraph 5 of sect. 80 of the rules of administrative courts). 2. On the security and economy of power supplies constituting public and private interests which may be brought forward in the appeal by the parties invited to attend. 3. External effects caused by a plane crash, residual risk. (orig.) [de

Self-harm in children placed in a Court-Mandated Holding and Education Centre: analysis of socio-demographic variables and influence of implementation of judicial measures

OpenAIRE

García, G.

2015-01-01

Objectives: To analyze and understand the existence of self-harming behavior in a detention centre for minors. Methods: Review of self-harm cases detected in a population of 94 inmates in 2013. Results: 26.5% of young offenders have conducted some form of self injury. 28% of individuals with self harming behaviors have more than 6 episodes over the period of internment. Self-beating is the most common type of self-harm performed by this group. Inmates serving sentences in the therapeutic sect...

Taxonomic changes in Oenothera sections Gaura and Calylophus (Onagraceae)

OpenAIRE

Wagner,Warren; Krakos,Kyra; Hoch,Peter C.

2013-01-01

Abstract The long-recognized genus Gaura was shown recently to be deeply nested within one of two major clades of Oenothera. New molecular data indicate further taxonomic changes are necessary in Oenothera sect. Gaura. We make these changes here, including three new combinations, in advance of the Onagraceae treatment for the Flora of North America. The new phylogenetic studies show that several pairs of taxa treated as subspecies in the most recent revision by Raven and Gregory (1972) had in...

[Influences of Confucianism, Taoism and Buddhism on Chinese Medical Formulas in Jin-Tang Dynasties].

Science.gov (United States)

Wu, Xiao-xiang

2006-04-01

In the Jin-Tang Dynasties, when Confucianism, Taoism and Buddhism contended, conflicted and well blent, forming a state of mingled thoughts of the three sects. It exerted profound influences on Chinese Medical Formulas and promoted the academic fashion of compiling books about medical formulas characterized by collecting various formulas especially the simple and proved recipes. This plays a role in the formation of the formulas used in the Jin-Tang Dynasties, featuring simplicity, convenience, cheapness, and effectiveness, different from those of other periods.

Ibn Qayyim Al-Jawziyyah and Allameh Tabataba’i on Immortality in Hell

OpenAIRE

Janan Izadi; Majid Sadeqi Hasan Abadi; Fatemeh Yusefi kazaj

2016-01-01

The Immortality of the people of hell and their eternal torment is one of the most important and complex debates, preoccupying religious scholars of different religions and sects. Each of them has taken a different way based on their intellectual principles of belief to solve this problem and the questions thereof, including how the immortality of the inhabitants of hell hellions and their eternal torment is consistent with the mercy and justice of God. How is it reasonable to endure infinite...

New penicillin-producing Penicillium species and an overview of section Chrysogena

DEFF Research Database (Denmark)

Houbraken, J.; Frisvad, Jens Christian; Seifert, K. A.

2012-01-01

Species classified in Penicillium sect. Chrysogena are primary soil-borne and the most well-known members are P. chrysogenum and P. nalgiovense. Penicillium chrysogenum has received much attention because of its role in the production on penicillin and as a contaminant of indoor environments....... Each species produces a unique extrolite profile. The species share phenotypic characters, such as good growth on CYA supplemented with 5 % NaCl, ter- or quarterverticillate branched conidiophores and short, ampulliform phialides (colours, production of ascomata and ascospores, shape...

Marked hybridization and introgression in Ophrys sect. Pseudophrys in the western Iberian Peninsula.

Science.gov (United States)

Cotrim, Helena; Monteiro, Filipa; Sousa, Eva; Pinto, Manuel J; Fay, Michael F

2016-04-01

Orchids in the genus Ophrys represent extraordinary cases of tight coevolution between plants and their pollinators, and as a result, they present opportunities for studying hybridization, or a lack thereof, during speciation. However, few studies assess the real effect of hybridization in diversification. The three most representative species of section Pseudophrys in the western Iberian Peninsula-O. dyris, O. fusca, and O. lutea-were chosen to study evolutionary relationships and examine speciation. Using eight specific nuclear microsatellite loci, 357 individuals from 28 locations were studied; 142 of these samples were also studied with four plastid microsatellite loci. Data were analyzed using Bayesian cluster analysis, a median-joint network, and multivariate analysis. Many O. dyris and O. fusca specimens had three or four alleles and were therefore treated as tetraploid. Ophrys dyris is poorly genetically separated from O. fusca, and pure populations are rare. Ophrys fusca and O. lutea are distinct, but hybrids/introgressed individuals were detected in most of the populations and supported by plastid haplotypes. Ophrys fusca is subdivided into three well-delimited genetic lineages with a strict geographic correspondence confirmed by plastid haplotypes. Because postzygotic barriers are weak, leakage in this highly specialized orchid-pollinator system contributes to hybridization and introgression. These leakages may have occurred during periods of past climate change, promoting homogenization and the potential for generations of new biodiversity via production of novel genotypes/phenotypes interacting with pollinators. © 2016 Botanical Society of America.

Taraxacum sect. Orientalia (Compositae-Crepidinae) and the West Himalayan dandelions: A new interpretation

Czech Academy of Sciences Publication Activity Database

Kirschner, Jan; Štěpánek, Jan; Zeisek, Vojtěch

2017-01-01

Roč. 312, č. 1 (2017), s. 1-27 ISSN 1179-3155 R&D Projects: GA ČR GA13-13368S Institutional support: RVO:67985939 Keywords : taxonomy * new sections and species * nrDNA ITS Subject RIV: EF - Botanics OBOR OECD: Plant sciences, botany Impact factor: 1.240, year: 2016

Four new morel (Morchella) species in the Elata Subclade (sect. Distantes) from Turkey

Science.gov (United States)

Four Turkish Morchella species identified in published multilocus molecular phylogenetic analyses are described here as new, using detailed macro- and microscopic data: M. mediterraneensis (Mel-27), M. fekeensis (Mel-28), M. magnispora (Mel-29), and M. conifericola (Mel-32). A distribution map of m...

Federal Cartel Office interferes with the issuing of concessions for electricity and gas supply; Bundeskartellamt greift Strom- und Gaskonzessionsvergaben an

Energy Technology Data Exchange (ETDEWEB)

Jasper, Ute; Biemann, Jens [Heuking Kuehn Lueer Wojtek, Duesseldorf (Germany)

2012-03-08

Direct awarding of electricity or gas concessions to utility-owned companies or communal subsidiaries without competition is not permissible, according to current rulings of the BKartA. The BKartA assumes misuse of the market-dominating position of a community if it violates the specifications of Sect. 46 EnWG for the issuing of concessions. The trend towards recommunalisation is stopped at least in those cases where both an electricity concession and a gas concession are to be transferred simultaneously to a new community-owned utility.

Ebu’l-Feth ‘Abdilkerîm Eş-Şehristânî’ye Göre İnsan Ve Fiilleri

OpenAIRE

Doğan, Hüseyin

2014-01-01

According to The Abu al-Fath Abd al-Kerim as-Shahrastani and Human and His Actions Abu al-Fath Abd al-Kerim as-Shahrastani on Islam science and culture occupy an important place is the thinker with opinions and thoughts. Kalam (Theology), History of İslamic Sects and Religions or Tafsir (Interpretation) and Jurisprudence especially important works in the field of colocated Shahrastani belief in the tradition of Imam Abu al-Hasan al-Eş‘ari and this line has remained committed to perpetuating ...

Idea tolerancji religijnej w poglądach i doświadczeniach politycznych Williama Penna (1644-1718)

OpenAIRE

Robak, Piotr

1999-01-01

An idea of the liberty of conscience was one of the most important problems of the modern history. William Penn’s contribution to the development and the realization of the idea in the second period of the 17th century is the subject of the article. William Penn was the English gentleman, the member of the Quaker sect - one of the most radical and spiritual group of nonconformists in England - and the founder of Pennsylvania in the North America. Penn’s opinion on the liberty o...

Strategické riadenie značky

OpenAIRE

Puškárová, Jana

2015-01-01

This Bachelor´s Thesis deals with brand building and strategic brand management. The aim of this thesis is to determine on the basis in depth interviews and subsequent analysis to determine what kind of activities Samsung uses to develop and build its brand and what their impact. In the theoretical part, there are presented definitions related to the concept of a brand as an element of brand identity and brand image, positioning of a brand, brand equity and its measurement. The following sect...

A new species of Lecanorchis (Orchidaceae from Thailand

Directory of Open Access Journals (Sweden)

Somran Suddee

2011-03-01

Full Text Available Lecanorchis betongensis, a new species from tropical rain forest in southern peninsular Thailand, is described and illustrated. The combination of semicircular column wings and a labellum with an odd number of major veins (but devoid of calli places the new species in sect. Lecanorchis. However, the lack of any fusion between the labellum and the column readily distinguishes L. betongensis from all other species of the genus. The new species seems morphologically closest to L. malaccensis from Thailand, Malaysia and Sumatra.

Investigation of Behaviorally Modified Rats for Use in Explosives Detection Systems

Science.gov (United States)

1981-12-01

in subjects, were. overall, similar to the general trends shown in Figure 22. ant at the end of the 40-h training periods, all sub- sects were...ehavtge it tlti #- ielt . invi-c it is uinltionoriprats’ here. Si~tffive, Ito sav. thtene %ifa- generall ’ a -li ft in the tempoisral petiOn f tue...function: (2) Trained rats will operantly %ignal the arrival of TN’T vapor at their flares: (3) Rats may be trained en masse to function as biosensor

Parametric Blade Study Test Report Rotor Configuration. Number 4

Science.gov (United States)

1988-11-01

Figure 2. The rotor shaft is mounted on an oil-damped roller bearing at the forward location and a ball bearing at the aft location; radial runout does...thermodynamic properties. 22 d. Corrections were made to measured compressor temperatures and pressures, facility flowrate, and rotor wheel speed to...1152 .Z660 .1024 STRM- BLADE BLADE WHEEL LINE SECT. LEAN SPEED NUMBER ANGLE ANGLE 1 -55.15 7.32 1497.9 2 -53.85 8.09 1434.7 3 -52.96 7.11 1372.1 4

Parametric Blade Study Test Report Rotor Configuration. Number 1

Science.gov (United States)

1988-11-01

location and a ball bearing at the aft location; radial runout does not exceed 0.001 inch. Forward and aft buffer controlled gap carbon seals were used...made to measured compressor temperatures and pressures, facility flowrate, and rotor wheel speed to correspond to standard inlet conditions of...0662 .1034 STRM- BLADE BLADE WHEEL LINE SECT. LEAN SPEED NUMBER ANGLE ANGLE I -53.96 7.35 1497.5 2 -52.68 8.11 1434.6 3 -51.88 7.15 1372.5 4 -50.49

The impact of the public sector pay review bodies in the UK

OpenAIRE

Dolton, Peter J.; Makepeace, Gerald; Marcenaro-Gutierrez, Oscar

2008-01-01

This paper examines the impact of the Pay Review Bodies (PRBs) on the public sector pay of their remit groups. We compare the real weekly earnings of groups of workers in occupations covered by PRBs, in the remainder of the public sector and in the private sector using LFS data from 1993 to 2006 for 10 occupational sub-groups. We describe how the pattern of relative occupational pay varies over time and by gender and can be interpreted as compensating pay differentials. In several public sect...

The Impact of the Public Sector Pay Review Bodies in the UK

OpenAIRE

Dolton, Peter; Makepeace, Gerry

2008-01-01

This paper examines the impact of the Pay Review Bodies (PRBs) on the public sector pay of their remit groups. We compare the real weekly earnings of groups of workers in occupations covered by PRBs, in the remainder of the public sector and in the private sector using LFS data from 1993 to 2006 for 10 occupational sub-groups. We describe how the pattern of relative occupational pay varies over time and by gender and can be interpreted as compensating pay differentials. In several public sect...

Existing knowledge in science and technology as subject of judicial establishment of facts

Energy Technology Data Exchange (ETDEWEB)

Czajika, D.

1982-02-01

The problems facing administrative courts in determining 'existing knowledge in science and technology' (No. 3 of paragraph 2 of sect. 7 of the Atomic Energy Law) cannot be solved by limiting the judicial establishment of facts. According to established law, in procedural or substantive law there is no foundation for doing so. Limits to this establishment of facts do result from the nature of the scientific process of understanding, which very often allows but the establishment of 'margins' pertaining to scientific opinions.

Manual sobre el desarrollo integral de la Cuenca Pacífica Colombiana

OpenAIRE

Cardona, Jose Gerardo

2010-01-01

En el presente documento nos ocupamos en trazar las pautas que consideramos deben seguirse para los trabajos de investigación científica y tecnológica, indispensables para los programas de desarrollo agroforestal y pecuario de la Cuenca del Pacífico Colombiano; advirtiendo que nuestras sugerencias no tienen carácter dogmático, sencillamente constituyen, a nuestro juicio, complemento al diagnóstico y propuestas consignados en el Manual Nº 1 El Litoral Pacífico Colombiano, referentes a los sect...

Romulea pilosa and R. quartzicola (Iridaceae: Crocoideae, two new species from the southern African winter rainfall region, with nomenclatural corrections

Directory of Open Access Journals (Sweden)

J. C. Manning

2011-12-01

Full Text Available Romulea pilosa J.C.Manning & Goldblatt and R. quartzicola J.C.Manning & Goldblatt are two narrow endemics from the southern African winter rainfall region. An early, fragmentary collection of R. pilosa from Riviersonderend lacked the diagnostic corm and was thus mistakenly associated with R. tetragona (sect. Ciliatae as var. flavandra M.P.de Vos because of the highly distinctive pilose, H-shaped leaf. The rediscovery of the taxon in the wild shows it to be a previously unrecognized member of sect. Aggregatae, distinguished by its unusual foliage and bright orange flowers. R. quartzicola was grown to flowering from seeds collected from quartz patches in southern Namaqualand and proved to be a new species of sect. Ciliatae, distinguished by its early flowering, short, subclavate leaves with reduced sclerenchyma strands, and bright yellow flowers with short bracts. R. neglecta M.P.de Vos, a rare endemic from the Kamiesberg in Northern Cape, is a later homonym for the Mediterranean R. neglecta Jord. & Fourr., and the earliest name for this plant is shown to be R. speciosa (Ker Gawl. Baker, typified by an illustration in Andrews’ The botanist’s repository. An epitype is designated to fix the application of the name. We have also examined the type illustration of R. pudica (Sol. ex Ker Gawl. Baker, hitherto treated as an uncertain species, and are confident that it represents the species currently known as R. amoena Schltr. ex Bég., and takes priority over it as being the earlier name. The type of R. reflexa Eckl., a new name for the later homonym I. reflexa Thunb. and the basionym of R. rosea var. reflexa (Eckl. Bég., has been mistakenly identified as an Ecklon collection but is in fact the collection that formed the basis of Thunberg’s I. reflexa. This collection is actually a form of R. flava Lam., and the name R. rosea var. reflexa is thus moved to the synonomy of that species. The variety currently known under this name should now be

Gender Dynamics During And Post The Lebanese Civil War 1975-1990 Through A Marxist Feminist Perspective

Directory of Open Access Journals (Sweden)

Reham ElMorally

2017-06-01

Full Text Available In the following paper I wish to investigate the status of women and their socio-economic conditions during the second civil war. As it was common during that period of time the war was transferred to the womb of women and sectarian conflicts during that time and even later usually involved mudding the blood of future generations of one sect. Therefore I wish to examine whether this was the case in Lebanon. In order to do so I will divide my paper into five sections. The first section of the paper will discuss the socio-economic background of the working class families of different sects in Lebanon. The second section of the paper will investigate the other means that were used during the war to weaken the Other i.e. the focus will be directed at unarmed forms of violence. The third part of the paper will discuss the effects of the war and more specifically it will focus on how women perceived experienced and the extent to which they were affected by the war. The fourth section will attempt to draw a comparative analysis in which the situation of women in Syria Lebanon and Palestine have been affected similarly during different conflicts at different locations and periods. The last part of the paper will attempt to draw some conclusions about the eruption of the war and whether its consequences still cause distress to Lebanese women today.

Influence of Culturing Conditions on Bioprospecting and the Antimicrobial Potential of Endophytic Fungi from Schinus terebinthifolius.

Science.gov (United States)

Tonial, Fabiana; Maia, Beatriz H L N S; Gomes-Figueiredo, Josiane A; Sobottka, Andrea M; Bertol, Charise D; Nepel, Angelita; Savi, Daiani C; Vicente, Vânia A; Gomes, Renata R; Glienke, Chirlei

2016-02-01

In this study, we analyzed the antimicrobial activity of extracts harvested from 17 endophytic fungi isolated from the medicinal plant Schinus terebinthifolius. Morphological and molecular analyses indicated that these fungal species belonged to the genera Alternaria, Bjerkandera, Colletotrichum, Diaporthe, Penicillium, and Xylaria. Of the endophytes analyzed, 64.7 % produced antimicrobial compounds under at least one of the fermentation conditions tested. Nine isolates produced compounds that inhibited growth of Staphylococcus aureus, four produced compounds that inhibited Candida albicans, and two that inhibited Pseudomonas aeruginosa. The fermentation conditions of the following endophytes were optimized: Alternaria sp. Sect. Alternata-LGMF626, Xylaria sp.-LGMF673, and Bjerkandera sp.-LGMF713. Specifically, the carbon and nitrogen sources, initial pH, temperature, and length of incubation were varied. In general, production of antimicrobial compounds was greatest when galactose was used as a carbon source, and acidification of the growth medium enhanced the production of compounds that inhibited C. albicans. Upon large-scale fermentation, Alternaria sp. Sect. Alternata-LGMF626 produced an extract containing two fractions that were active against methicillin-resistant S. aureus. One of the extracts exhibited high activity (minimum inhibitory concentration of 18.52 µg/mL), and the other exhibited moderate activity (minimum inhibitory concentration of 55.55 µg/mL). The compounds E-2-hexyl-cinnamaldehyde and two compounds of the pyrrolopyrazine alkaloids class were identified in the active fractions by gas chromatography-mass spectrometry.

The first fossil of a bolbitidoid fern belongs to the early-divergent lineages of Elaphoglossum (Dryopteridaceae).

Science.gov (United States)

Lóriga, Josmaily; Schmidt, Alexander R; Moran, Robbin C; Feldberg, Kathrin; Schneider, Harald; Heinrichs, Jochen

2014-09-01

• Closing gaps in the fossil record and elucidating phylogenetic relationships of mostly incomplete fossils are major challenges in the reconstruction of the diversification of fern lineages through time. The cosmopolitan family Dryopteridaceae represents one of the most species-rich families of leptosporangiate ferns, yet its fossil record is sparse and poorly understood. Here, we describe a fern inclusion in Miocene Dominican amber and investigate its relationships to extant Dryopteridaceae.• The morphology of the fossil was compared with descriptions of extant ferns, resulting in it being tentatively assigned to the bolbitidoid fern genus Elaphoglossum. This assignment was confirmed by reconstructing the evolution of the morphological characters preserved in the inclusion on a molecular phylogeny of 158 extant bolbitidoid ferns. To assess the morphology-based assignment of the fossil to Elaphoglossum, we examined DNA-calibrated divergence time estimates against the age of the amber deposits from which it came.• The fossil belongs to Elaphoglossum and is the first of a bolbitidoid fern. Its assignment to a particular section of Elaphoglossum could not be determined; however, sects. Lepidoglossa, Polytrichia, and Setosa can be discounted because the fossil lacks subulate scales or scales with acicular marginal hairs. Thus, the fossil might belong to either sects. Amygdalifolia, Wrightiana, Elaphoglossum, or Squamipedia or to an extinct lineage.• The discovery of a Miocene Elaphoglossum fossil provides remarkable support to current molecular clock-based estimates of the diversification of these ferns. © 2014 Botanical Society of America, Inc.

HOW GOOD IS GOODS AND SERVICES TAX

OpenAIRE

Dr. Sreemoyee Guha Roy

2016-01-01

Goods and Services Tax is a broad based and a single comprehensive tax levied on goods and services consumed in an economy. GST is levied at every stage of the production-distribution chain with applicable set offs in respect of the tax remitted at previous stages. It is basically a tax on final consumption. The Goods and Services Tax (GST) is a value added tax to be implemented in India, the decision on which is pending. GST is the only indirect tax that directly affects all sectors and sect...

Legal questions of electricity rate payment boycotting and the defensive rights given against them

International Nuclear Information System (INIS)

Studentkowski, W.

1981-01-01

Even in case of a politically motivated retention of parts of the payments effected unlawfully and in violation of the contract, inspite of the duty of contracting according to Sect. 6 of the Energy Law, and of the resulting comitment to the principle of proportionality, a supply utility has the right to make use of its contractual rights to refuse to supply power completely (supply embargo) and to denounce the contract without giving any term of notice, independent of the amount of payments withheld until then. (orig./HP) [de

Dos novedades de Marruecos: Linaria imzica Gómiz, sp. nov. (Scrophulariaceae: y Centaurea austromaroccana (Förther & Podlech: Gómiz, comb. & stat. nov. (Compositae

Directory of Open Access Journals (Sweden)

Gómiz García, Francisco

2004-12-01

Full Text Available Linaria imzica of the western end of the mountain range of Antiatlas (S of Morocco is described. The new species is characterized by its leaves proportionally quite wide (relation length/width Se describe Linaria imzica del extremo occidental de la cordillera del Antiatlas (sur de Marruecos. La nueva especie se caracteriza por sus hojas proporcionalmente bastante anchas (relación longitud/anchura <5 para lo que es habitual en la sect. Versicolores. Asimismo se propone la nueva combinación Centaurea austromaroccana (Förther & Podlech Gómiz.

Advanced Stellar Compass - Proposal for the LunARSat project

DEFF Research Database (Denmark)

Betto, Maurizio; Jørgensen, John Leif; Kilsgaard, Søren

1998-01-01

request for proposal (r.f.p.) for the LunARSat star tracker.The Advanced Stellar Compass (ASC) is a highly advanced and autonomous Stellar Reference Unit designed, developed and produced by the Space Instrumentation Group of the Department of Automation of the Technical University of Denmark.The document...... is structured as follows. First we present the ASC - heritage, system description, performance and the calibration procedures. In section 3 the mechanical and electrical interfaces are given. In section 4 and 5 we address issues like manufacturing, transportation and storage and to conclude, in sect. 6, we...

VizieR Online Data Catalog: Nearby B-type stars abundances (Morel+, 2008)

Science.gov (United States)

Morel, T.; Butler, K.

2008-06-01

This Table gives the adopted loggf values, EW measurements (in mA) and line-by-line abundances (on the scale in which log[epsilon(H)]=12). A blank indicates that the EW was not reliably measurable, the line was considered blended for the relevant temperature range or yielded a discrepant abundance. The accuracy of the EW measurements is discussed in Sect.3 of the paper. The wing of HeI 4387.9 was taken as pseudo continuum in the case of NeII 4391.99. (2 data files).

La leyenda madrileña del reloj de las monjas de San Plácido y el Semanario Pintoresco Español

OpenAIRE

Labrador Ben, Julia M.ª

2012-01-01

Many researchers and writers have written about the legend of the Monastery de la Encarnación, formerly the convent of San Plácido, starting, in many cases, with the text published by Carlos García Doncel in the Semanario Pintoresco Español . The sect of the Illuminati, the convent’s “possessed”, Felipe IV’s love affair with the novice Margarita, and the clock that the King bought her as a present, which sounded a death knell each quarter, are the core narrative elements of the legend of the ...

Sókratés v starej attickej komédii (Socrates in the Old Attic Comedy

Directory of Open Access Journals (Sweden)

František Škvrnda

2015-03-01

Full Text Available The paper offers a brief outline of the general characteristics of the Socratesʼ comic portrayal. It is argued, that Aristophanesʼ portrait of Socrates is based on earlier writings and that there is a certain unity of all preserved comic portraits of Socrates. This unity is linguistically analysed and further characterised as a peculiar merging of physiological and mystical features, which can be found also in the philosophical sects of the southern Italy. The conclusion is that Socrates was in these comedies portrayed as pythagorizing mystic.

Efectos económicos de variaciones de los impuestos indirectos sobre la economía de Andalucía

OpenAIRE

Manuel Alejandro Cardenete; Ferrán Sancho

2002-01-01

El objetivo de este trabajo es utilizar una Matriz de Contabilidad Social (MCS o SAM) regional para estudiar empíricamente la importancia de las diferentes categorías de impuestos ligados a la producción, el uso de factores y el consumo sobre una economía regional, en este caso la andaluza. La metodología seguida sigue el conocido marco analítico- instrumental input-output sobre un modelo SAM. Tomando esta aproximación, hemos captado la estructura de interdependencias existente entre los sect...

Fiscal Year 2007 Phased Construction Completion Report for the Zone 2 Soils, Slabs, and Subsurface Structures at East Tennessee Technology Park, Oak Ridge, Tennessee

Energy Technology Data Exchange (ETDEWEB)

RSI

2008-03-01

for unrestricted industrial use to 10 ft bgs; (3) Identify additional areas not defined in the Zone 2 ROD that require remediation based on the DVS evaluation results; and (4) Describe the RAs performed in Zone 2. The Zone 2 ROD divided the Zone 2 area into 7 geographic areas and 44 EUs. To facilitate the DQOs of the DVS process, the Zone 2 RDR/RAWP regrouped the 44 EUs into 12 DQO scoping EU groups. These groups facilitated the DQO process by placing similar facilities and their support facilities together and allowed identification of data gaps. The EU groups were no longer pertinent after DQO planning was completed, and characterization was conducted as areas became accessible. As the opportunity to complete characterization became available, the planned DVS program was executed and completed in FY 2007 for the 11 EUs addressed in this document. The main body of this report describes both the DVS process and scope of work performed and the RAs completed. The scope and approach for performing DVS activities performed in FY 2007 that lead to action/no further action decisions are presented in Sects. 2 through 4. RAs performed in FY 2007 are presented in Sects. 5 through 10. Future land use is described in Sect. 11, and the status of all Zone 2 EUs as of this PCCR is presented in Sect. 12.

Estimating Exposure of Terrestrial Wildlife to Contaminants

Energy Technology Data Exchange (ETDEWEB)

Sample, B.E.

1994-01-01

This report presents a general model for exposure of terrestrial wildlife to contaminants (Sect. 2), methods for estimating parameters of the model (Sect. 3), species specific parameters for endpoint species on the Oak Ridge Reservation (ORR) (Sect. 4), and a sample application (Sect. 5). Exposure can be defined as the coincidence in both space and time of a receptor and a stressor, such that the receptor and stressor come into contact and interact (Risk Assessment Forum 1992). In the context of ecological risk assessment, receptors include all endpoint species or communities identified for a site [see Suter (1989) and Suter et al. (1994) for discussions of ecological endpoints for waste sites]. In the context of waste site assessments, stressors are chemical contaminations, and the contact and interaction are uptake of the contaminant by the receptor. Without sufficient exposure of the receptor to the contaminants, there is no ecological risk. Unlike some other endpoint assemblages, terrestrial wildlife are significantly exposed to contaminants in multiple media. They may drink or swim in contaminated water, ingest contaminated food and soil, and breath contaminated air. In addition, because most wildlife are mobile, moving among and within habitats, exposure is not restricted to a single location. They may integrate contamination from several spatially discrete sources. Therefore, exposure models for terrestrial wildlife must include multiple media. This document provides models and parameters for estimating exposure of birds and mammals. Reptiles and amphibians are not considered because few data exist with which to assess exposure to these organisms. In addition, because toxicological data are scarce for both classes, evaluation of the significance of exposure estimates is problematic. However, the general exposure estimation procedure developed herein for birds and mammals is applicable to reptiles and amphibians. Exposure models must be appropriate to the

Phylogenetic relationships in the Festuca-Lolium complex (Loliinae; Poaceae: New insights from chloroplast sequences

Directory of Open Access Journals (Sweden)

Yajuan Cheng

2016-07-01

Full Text Available The species within the Lolium/Festuca grass complex have dispersed and colonized large areas of temperate global grasslands both naturally and by human intervention. The species within this grass complex represent some of the most important grass species both for amenity and agricultural use worldwide. There has been renewed interest by grass breeders in producing hybrid combinations between these species and several countries now market Festulolium varieties as a combination of genes from both genera. The two genera have been differentiated by their inflorescence structure, but controversy has surrounded the taxonomic classification of the Lolium-Festuca complex species for several decades. In order to better understand the complexities within the Lolium/Festuca complex and their genetic background, the phylogeny of important examplers from the Lolium-Festuca complex were reconstructed. In total 40 taxa representing the Festuca and Lolium species with Vulpia myuros and Brachypodium distachyon as outgroups were sampled, using two noncoding intergenic spacers (trnQ-rps16, trnH-psbA and one coding gene (rbcL. Maximum parsimony (MP, Bayesian inference (BI analyses based on each partition and combined plastid DNA dataset, and median-jointing network analysis were employed. The outcomes strongly suggested that the subgen. Schedonorus has a close relationship to Lolium, and it is also proposed to move the sect. Leucopoa from subgen. Leucopoa to Subgen. Schedonorus and to separate sect. Breviaristatae from the subgen. Leucopoa. We found that F. californica could be a lineage of hybrid origin because of its intermediate placement between the broad-leaved and fine-leaved clade.

Self-Inflicted Wounds: Debates and Divisions within al-Qa’ida and its Periphery

Science.gov (United States)

2010-12-16

Genetics : The Afghan Origins  Al‐Qa’ida’s current efforts to unify disparate Islamist groups and struggles into a global  conflict against the so‐called...upon.    The Tawhed.ws site has a special page dedicated to the Shi’a under the  rubric  of “sects  and  schools,”  a  section  that  is modeled  on

Nahid Sırrı Örik’in Romanlarında Aile

OpenAIRE

Sayar, Feyza

2013-01-01

In this study, The six novels of Nahid Sırrı Örik Kıskanmak, Yıldız Olmak Kolay mı?, Tersine Giden Yol, Gece Olmadan, Sultan Hamid Düşerken, Kozmopolitler were examined in terms of family approach. In the first section of the study, Nahid Sırrı Örik's life, art and works were mentioned. In the second section, generally novels in Turkish Literature which are on the subject of family were mentioned. In the third section, the plot is studied. In the fourth section family and in the fifth sect...

Taxonomia numerica de algunas especies de Lavandula L., basada en caracteres morfologicos, cariologicos y palinologicos

OpenAIRE

Suárez-Cervera, Maruxa; Seoane Camba, Juan Antonio

1985-01-01

Se hace un estudio sistemático de las especies y subespecies de Lavandula L. de la Península Ibérica, utilizando la taxonomía numérica y tomando en consideración 56 caracteres, 31 de los cuales son palinológicos y 25 morfológicos y cariológicos. Los resultados obtenidos justifican, a nuestro juicio, la ordenación sistemática del género y la existencia de una nueva sección que proponemos como sect. Dentada. Asimismo, consideramos que Lavandula stoechas L. subsp. pedunculata (Miller) Samp. ex R...

Macroestrutura varisca do Arco da Garraia, Santa Comba, Murça, NE de Portugal

OpenAIRE

Rodrigues, J.; Ribeiro, António; Pereira, Eurico

2003-01-01

A unidade quartzítica que constitui os relevos residuais das serras da Garraia e Santa Comba forma uma macrodobra de 1ª fase varisca que apresenta um flanco inverso com mais de 10 km de extensão e importante variação da direcção das charneiras do dobramento. A cartografia dessa variação evidencia uma importante estrutura arqueada, agora designada por arco da Garraia - Santa Comba. A caracterização geométrica desta estrutura juntamente com os dados do único achado fóssil neste sect...

The TENCompetence Infrastructure: A Learning Network Implementation

Science.gov (United States)

Vogten, Hubert; Martens, Harrie; Lemmers, Ruud

The TENCompetence project developed a first release of a Learning Network infrastructure to support individuals, groups and organisations in professional competence development. This infrastructure Learning Network infrastructure was released as open source to the community thereby allowing users and organisations to use and contribute to this development as they see fit. The infrastructure consists of client applications providing the user experience and server components that provide the services to these clients. These services implement the domain model (Koper 2006) by provisioning the entities of the domain model (see also Sect. 18.4) and henceforth will be referenced as domain entity services.

Le frontiere dell’evangelizzazione

OpenAIRE

Battaglia, Gino

2008-01-01

No limiar do terceiro milénio, quando a Igreja Católica repensa os confins da própria responsabilidade, o ano dedicado a São Paulo constitui um desafio a percorrer os cenários nos quais a Igreja é chamada a comunicar o Evangelho. Sobreviverá a Igreja ao segundo milénio de Cristo? O cristianismo – parece – transformar-se-á profundamente. Será cada vez mais popular, negro (ou certamente não-branco em predominância), muito mais sincretista, carismático e, por vezes, sectário. São as questões ...

A DIMENSÃO ECLESIAL DOS SACRAMENTOS SEGUNDO KARL RAHNER

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P. Francisco Taborda

1976-01-01

Full Text Available Escrever sobre Karl Rahner já deixou de ser moda. Por isso mesmo vale a pena tentá-lo. Ultrapassados o entusiasmo novidadeiro e o ardor sectário, o estudo do teólogo alemão pode ser muito mais frutuo-so à reflexão teológica. Indubitavelmente — tenha-se sobre ele a opinião que for — Karl Rahner marcou profundamente a teologia católica, de cuja renovação entre os anos 50 e 70 de nosso século foi u m dos mais importantes fautores.

Generic report on health effects for the US Gaseous Diffusion Plants. Sect. 8, Pt. 1

International Nuclear Information System (INIS)

Just, R.A.; Emler, V.S.

1984-06-01

Toxic substances present in uranium enrichment plants include uranium hexafluoride (UF 6 ), hydrogen fluoride (HF), uranyl fluoride (UO 2 F 2 ), chlorine (Cl 2 ), chlorine trifluoride (ClF 3 ), fluorine (F 2 ), uranium tetrafluoride (UF 4 ), and technetium (Tc). The current knowledge of the expected health effects of acute exposures to these substances is described. 10 references, 2 figures, 6 tables

Revision of Aspergillus section Flavipedes: seven new species and proposal of section Jani sect. nov

Czech Academy of Sciences Publication Activity Database

Hubka, Vít; Nováková, Alena; Kolařík, Miroslav; Jurjevič, Ž.; Peterson, S.W.

2015-01-01

Roč. 107, č. 1 (2015), s. 169-208 ISSN 0027-5514 R&D Projects: GA MŠk(CZ) EE2.3.20.0055; GA MŠk(CZ) EE2.3.30.0003 Institutional support: RVO:61388971 Keywords : Aspergillus flavipes * cave mycobiota * Fennellia Subject RIV: EE - Microbiology, Virology Impact factor: 2.638, year: 2015

A NEW SPECIES AND A COMBINATION IN CARDIOSPERMUM (SAPINDACEAE

Directory of Open Access Journals (Sweden)

María Silvia Ferrucci

1993-01-01

Full Text Available Cardiospermum heringeri Ferrucci, a new species from Brazil isdescribed and illustrated. It shares the sect. Ceratadenia ·RadJk.· with C. grandiflorum Sw. and C. integerrimum Radlk., a key for recognizing them is given. C. integerrimum is closely related with the new taxa, observations on the morphology of seed tegument and pollen of both species, complement this study.Based on Paullinia urvilleoides Radlk., the new combinationCardiospermum urvilleoides (Radlk. Ferrucci is established; it belongs to the sect. Cardiospermum. Fruit characters and a detailed palynological description provides evidence in favour of its removal from Paullinia L. Cardiospermum L. comparte la subtribu Paulliniinae Radlk. con los géneros Serjania Miller, Houssayanthus Hunz., Paullinia L., Urvillea Kunth y Lophostigma Radlk. Los caracteres comunes a todos los géneros son las flores zigomorfas, con las escamas de los pétalos en forma de capucha, y los frutos, que pueden ser esquizocárpicos o bien cápsulas. Dentro de la subtribu, Cardiospermum es el género más heterogéneo e interesantepor la variabilidad morfológica y cromosómica.El estudio de una colección de Sapindáceas procedentes de Brasil (Bahia, Minas Gerais y Espírito Santo, permite presentar una especie nueva para la ciencia: C. heringeri Ferrucci que en este trabajo se comparacon la especie afín C. integerrimum Radlk. También se establece una nuevacombinación en la sección Cardiospermum

The formation of Christian theology in Alexandria

Directory of Open Access Journals (Sweden)

Willem H. Oliver

2014-01-01

Full Text Available Jesus was born in Palestine. He was the main determinant for the foundation of a religious movement or sect later called Christianity. This movement, founded in Palestine after the ascension of Jesus, with Jerusalem as its main centre of worship, was merely a Judaeo-Christian sect. In Jerusalem, the adherents to this movement were not really distinctive from the Jewish religion, as they worshipped the same God, Yahweh, went to the same Temple and/or synagogues and kept the same Jewish Laws. After the destruction of the Temple in 70 CE, many Jews, including the �believers in Christ�s teachings� (the earliest Christians fled Jerusalem for different parts of the Roman Empire such as Transjordan, Syria and Africa. Different �Christianities� developed in the main cities of the Roman Empire � Rome, Antioch and Alexandria. In each of these cities, the believers in Christ�s teachings developed their own religion alongside Judaism. This article argued that it was in Alexandria, a world famous city during the time of the Roman Empire, especially renowned for its academic excellence, that the new religion best found and made its own stand. The Catechetical School, with scholarly heads and writers, such as Clement and Origen, started to develop a theology that set the standard for Christian theology in the Empire.Intradisciplinary�and/or�interdisciplinary implications: The general assumption is that Jerusalem, as the origin of Christianity, was the place where it had its formation. This article proposed that it was actually Alexandria where Christianity was best found and became distinctive from Judaism. However, a lack of original sources on this subject area limited the research.

Ethical issues in human reproduction: Islamic perspectives.

Science.gov (United States)

Serour, G I

2013-11-01

Sexual and reproductive rights of women are essential components of human rights. They should never be transferred, renounced or denied for any reason based on race, religion, origin, political opinion or economic conditions. Women have the right to the highest attainable standard of health care for all aspects of their reproductive and sexual health (RSH). The principle of autonomy emphasizes the important role of women in the decision-making. Choices of women in reproduction, after providing evidence based information, should be respected. Risks, benefits and alternatives should be clearly explained before they make their free informed consent. Justice requires that all be treated with equal standard and have equal access to their health needs without discrimination or coercion. When resources are limited there is tension between the principle of justice and utility. Islamic perspectives of bioethics are influenced by primary Sharia namely the Holy Quran, authenticated traditions and saying of the Profit Mohamed (PBUH), Igmaa and Kias (analogy). All the contemporary ethical principles are emphasized in Islamic Shariaa, thus these principles should be observed when providing reproductive and sexual health services for Muslim families or communities. The Family is the basic unit in Islam. Safe motherhood, family planning, and quality reproductive and sexual health information and services and assisted reproductive technology are all encouraged within the frame of marriage. While the Shiaa sect permits egg donation, and surrogacy the Sunni sect forbids a third party contribution to reproduction. Harmful practices in RSH as FGM, child marriage and adolescent pregnancy are prohibited in Islam. Conscientious objection to treatment should not refrain the physician from appropriate referral.

Cryptic host-specific diversity among western hemisphere broomrapes (Orobanche s.l., Orobanchaceae).

Science.gov (United States)

Schneider, Adam C; Colwell, Alison E L; Schneeweiss, Gerald M; Baldwin, Bruce G

2016-11-01

The broomrapes, Orobanche sensu lato (Orobanchaceae), are common root parasites found across Eurasia, Africa and the Americas. All species native to the western hemisphere, recognized as Orobanche sections Gymnocaulis and Nothaphyllon, form a clade that has a centre of diversity in western North America, but also includes four disjunct species in central and southern South America. The wide ecological distribution coupled with moderate taxonomic diversity make this clade a valuable model system for studying the role, if any, of host-switching in driving the diversification of plant parasites. Two spacer regions of ribosomal nuclear DNA (ITS + ETS), three plastid regions and one low-copy nuclear gene were sampled from 163 exemplars of Orobanche from across the native geographic range in order to infer a detailed phylogeny. Together with comprehensive data on the parasites' native host ranges, associations between phylogenetic lineages and host specificity are tested. Within the two currently recognized species of O. sect. Gymnocaulis, seven strongly supported clades were found. While commonly sympatric, members of these clades each had unique host associations. Strong support for cryptic host-specific diversity was also found in sect. Nothaphyllon, while other taxonomic species were well supported. We also find strong evidence for multiple amphitropical dispersals from central North America into South America. Host-switching is an important driver of diversification in western hemisphere broomrapes, where host specificity has been grossly underestimated. More broadly, host specificity and host-switching probably play fundamental roles in the speciation of parasitic plants. © The Author 2016. Published by Oxford University Press on behalf of the Annals of Botany Company. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Majumdar-Papapetrou class of nonstatic cylindrically symmetric Brans-Dicke-Maxwell fields

International Nuclear Information System (INIS)

Tiwari, R.N.; Rao, P.P.

1979-01-01

Relations have been obtained between certain components of the metric and the electromagnetic potentials for source-free Brans-Dicke-Maxwell fields described by a nonstatic cylindrically symmetric Einstein-Rosen metric. These are important, in the sense that they generate a class of solutions that in a way can be said to belong to the class generated by similar relations obtained by Majumdar (Phys. Rev.; 72: 390 (1947)) and Papapetrou (Proc. R. Ir. Acad. Sect. A.; 51: 191 (1947)) for generalized static Einstein-Maxwell fields. The relations have further been used to reduce the B-D Maxwell equations to B-D vacuum equations and vice versa. (author)

[Buddhist influences on Sun Simiao's precious prescriptions for emergency].

Science.gov (United States)

Zhu, J

1999-10-01

Living in a period when the Buddhism was quite flourishing, Sun had a close contact with the monk Dao Xuan, the founder of Nanshan Sect Buddhism. Sun's Quian jin fang adopted all schools including Buddhism, evidenced by the following 3 aspects: 1) Direct Buddhist influence, mainly on medical morality; 2) Indian medicine coming together with Buddhism, including the theory of "four - element theory", the conception of all matters are medicines, pills of all disorders, recipes, and keep - fit art. Buddhism acts as a carrier here; 3) the achievements of treatment for beriberi by monks. However, Buddhist influence was far inferior to Taoism as far as Sun's work is concerned.

Comparisons of ASME-code fatigue-evaluation methods for nuclear Class 1 piping with Class 2 or 3 piping

International Nuclear Information System (INIS)

Rodabaugh, E.C.

1983-06-01

The fatigue evaluation procedure used in the ASME Boiler and Pressure Vessel Code, Sect. III, Nuclear Power Plant Components, for Class 1 piping is different from the procedure used for Class 2 or 3 piping. The basis for each procedure is described, and correlations between the two procedures are presented. Conditions under which either procedure or both may be unconservative are noted. Potential changes in the Class 2 or 3 piping procedure to explicitly cover all loadings are discussed. However, the report is intended to be informative, and while the contents of the report may guide future Code changes, specific recommendations are not given herein

IOT Overview Polarimetry

Science.gov (United States)

Ageorges, N.

This contribution concentrates on the polarimetric modes offered by different instruments at ESO. In the introduction, I will demonstrate the importance of polarimetry, the kind of science it permits to achieve and list the instruments which offer these modes. Sects. 2 and 3 will present the involved modes in more details as well as the currently related calibrations, as part of the calibration plans.ESO does not offer any pure polarimetric instrument. As a consequence the polarimetric modes are just one (or more) mode(s) of the given instruments. Polarimetric modes might be mentioned in the related IOT but are not followed up thoroughly as is e.g. spectroscopy.

Amerykańskie doświadczenia Williama Penna. Projekt współpracy kolonii z 1697 r.

OpenAIRE

Robak, Piotr

1996-01-01

La plus grande partie d’expériences de William Penn (1644-1718), Anglais et gentleman et membre de la secte non-conformiste de quakers était due à l’initiative de rendre réelle sa vision de l’état idéal fondé sur le territoire vierge de l’Amerique du Nord. Le fondateur de la Pensylvanie tâchait d'organiser les colons installés autour de la baie de Delaware (quakers pour la plupart des cas) en société qui aurait mis en oeuvre les principes de la paix et de la tolérance et laquel...

Theory of municipal competition enterprises. About the profit-making activity of municipal energy utilities; Theorie kommunaler Wettbewerbsunternehmen. Zur erwerbswirtschaftlichen Taetigkeit kommunaler Energieversorgungsunternehmen (EVU)

Energy Technology Data Exchange (ETDEWEB)

Walendy, J.

2008-07-01

The author of the contribution under consideration reports on the profit-making activity of municipal energy utilities. Especially the author reports on the subsequent aspects: (a) Definition of a public enterprise; (b) Purpose of public enterprises; (c) Public enterprises in the discussion of constitutional law; (d) Public enterprises in the discussion of the community law; (e) Range and meaning of he municipal autonomy; (f) Protection area of Art. 28 sect. 2, clause 1 Constitutional Law; (g) Economic-functionaldoubts against public competition enterprises; (h) The theory of the democratic control of public enterprises. In the last chapter the author summarizes the results by means of nine thesis.

Development of microsatellite loci in Scrophularia incisa (Scrophulariaceae) and cross-amplification in congeneric species.

Science.gov (United States)

Wang, Rui-Hong; Chen, Chuan; Ma, Qing; Li, Pan; Fu, Cheng-Xin

2014-02-01

To elucidate the population genetics and phylogeography of Scrophularia incisa, microsatellite primers were developed. We also applied these microsatellite markers to its closely related species S. dentata and S. kiriloviana. • Using the compound microsatellite marker technique, 12 microsatellite primers were identified in S. incisa. The number of alleles ranged from 14 to 26 when assessed in 78 individuals from four populations. With high cross-species transferability, these primers also amplified in S. dentata and S. kiriloviana. • These results indicate that these microsatellite markers are adequate for detecting and characterizing population genetic structure in the Chinese species of sect. Tomiophyllum at fine and range-wide geographical scales.

Coutumes et traditions des dirigeants du Yémen à l’époque islamique

Directory of Open Access Journals (Sweden)

Cadi Ismâ‘îl b. ‘Alî al-Akwa‘

1999-08-01

Full Text Available Le Yémen connut à l’époque islamique de nombreux Etats qui se distinguaient par leurs doctrines, sectes et croyances et que dirigèrent des rois, des sultans, des princes ou encore des imams et autres religieux. Chacun observait des lois qu’il avait soit instituées à son propre usage, soit empruntées à ses contemporains ou à ses prédécesseurs, pour les transmettre à sa suite. Ainsi furent-elles conservées et utilisées et l’on s’en tint à leurs prescriptions et aux rituels qu’elles imposaient.C...

Safety requirements laid down in the Atomic Energy Law and in the Law on Immission Control

International Nuclear Information System (INIS)

Hansmann, K.

1981-01-01

The paper deals with safety requirements relating to installations, laid down in the Atomic Energy Law and in the Law on Immission Control. Actually it is a matter of how the safety requirements of sect. 7 of the Atomic Energy Law can be compared with those laid down in the sections 5 and 6 of the Federal Act for the Protection Against Nuisances. In the process, three comparative levels are examined: 1. The normative conditions concerning the licencability of hazardous installations, 2. those demands that go way beyond that in order to reduce residual risks, and 3. the licensing authorities' scope of discretion. (orig./HP) [de

Fulton Generating Station Units 1 and 2 (Docket Nos. 50-463 and 50-464): Final environmental statement

International Nuclear Information System (INIS)

1975-04-01

The proposed action is the issuance of construction permits to the Philadelphia Electric Company for the construction of the Fulton Generating Station, Units 1 and 2, located in Fulton and Drumore Townships, Lancaster County, Pennsylvania. Makeup water for cooling will be withdrawn form Conowingo Pond at a maximum rate of 43,000 gpm. The dissolved solids content of the blowdown water will be increased by a factor of about two. The remainder of the water will be evaporated to the atmosphere by cooling towers. About 10 acres offsite, some 7 acres of which is woodland, will be used for railroad-spur construction. About 0.25 mile of new transmission-line rights-of-way (9 acres) will be needed, although 49 miles of new transmission line, which will require about 3 miles of selective clearing, will be constructed on existing rights-of-way. An unestablished amount of land will be used for access-road construction, but the applicant will use existing roadway corridors where feasible. A small loss of consumer species will result from loss of habitat. Some loss of benthic and pelagic organisms in Conowingo Pond will be caused by intake and discharge construction. The Station's thermal and chemical discharges will meet the State water-quality standards. The duration of additional ground-level fog caused by Station operation is expected to be less than 3 hr/year. (Sect. 5.3.3). No observable effects are expected from salt deposition from cooling-tower drift. (Sect. 5.3.3). Decomposers, primary producers, and zooplankton will be entrained and killed in the cooling-tower system; they, as well as benthic organisms, will be affected by the heated-water discharge. This loss will have little effect on the pond food web. 30 figs., 76 tabs

New taxa of Hesperantha (Iridaceae: Crocoideae from the southern African winter rainfall region and a review of the H. pilosa complex

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P. Goldblatt

2013-01-01

Full Text Available The southern and tropical Africa genus Hesperantha Ker Gawl., now with 85 species, is distinguished in subfam. Crocoideae by the style dividing into relatively long, usually laxly spreading style branches at or shortly below the mouth of the perianth tube (rarely well within the tube or above the mouth of the tube and, with a few exceptions, by hard, woody corm tunics. We describe three new species here. H. dolomitica Goldblatt & J.C.Manning, a narrow endemic of limestone outcrops on slopes north of the Vars River in the Knersvlakte, Western Cape, has the bell-shaped corms characteristic of the small sect. Hesperantha but is distinctive in the section in its pure white perianth with relatively long tube and soft-textured, falcate to distally trailing leaves. H. laxifolia Goldblatt & J.C.Manning from the Pakhuis Mtns, Western Cape, stands out in sect. Hesperantha in its prostate, somewhat succulent foliage leaves, and spikes of 2–5 white flowers with unusually short filaments less than 1 mm long and particularly short anthers, ± 4 mm long. The short style branches, ± 4 mm long, remain suberect rather than laxly spreading. H. secunda Goldblatt & J.C.Manning from the Roggeveld Escarpment, Northern Cape, has until now been included in H. pilosa but differs in its secund spike of nodding flowers with short style branches, and leaves with broadly winged margins. We also recognize a new subsp. bracteolata (R.C.Foster Goldblatt & J.C.Manning of H. pilosa (L.f. Ker Gawl. for populations of plants with diurnal flowers with usually blue or purple (occasionally white tepals lacking dark pigmentation on the reverse. With additional material to hand, we reduce blue-flowered H. ciliolata Goldblatt to synonymy in subsp. bracteolata and report range extensions for H. pilosa subsp. pilosa, now recorded as far east as the Langeberg near Cloete’s Pass.

Inductive Eigenmodes of a resistive toroidal surface in vacuum

International Nuclear Information System (INIS)

Lo Surdo, C.

1999-01-01

In this paper it has been studied the Electro-Magnetic (EM) Eigenmodes, sufficiently slow as to legitimate the pre-Maxwell approximation of Maxwell's system (or inductive Eigenmodes), of a given smooth, toroidal-unknotted, electrically resistive surface Τ with given smooth (surface) resistivity 0 d egree 3 . Within the above limitations (to be made more precise), the geometry of Τ is arbitrary. With the eigenvalue associated with the generic Eigenmode being defined as the opposite of its logarithmic time-derivative, one expects that the resulting spectrum be discrete and strictly positive. It shall be interested into the degenerate case where Τ be cut (i.e. electrically broken) along one or more of its irreducible cycles. This case will be analyzed autonomously, rather than as a limit (for ρ d egree → ∞ along the cuts) of the regular case. Without cuts, the Eigenproblem under consideration is nothing but the two-dimensional (2-dim) generalization of the classical case of a smooth, unknotted, electrically conductive, simple coil in infinite vacuum. Its analysis hinges on the classical potential theory, and turns out to be a special application of the linear, integrodifferential (elliptic) equation theory on a compact, multiply connected, 2-dim manifold. The attention and approach will be confined to strong (or classical) solutions, both in Τ and C Τ = R 3 / Τ. This study is divided in two parts: a General Part (Sects 1 divided 4) is devoted to the case of generic Τ and ρ d egree (within the convenient smoothness requirements), whereas a Special Part (Sects 5 divided 7) deals with the (more or less formal) discussion of a couple of particular cases (Τ ≡ a canonical torus), both of which with uniform ρ d egree. Some propaedeutical/supplementary information is provided in a number of Appendices [it

Belief in Charity Giving (Sadqa and its Role in Healing: Results of a Survey Conducted at a Teaching Hospital in Karachi, Pakistan

Directory of Open Access Journals (Sweden)

Waris Qidwai

2010-04-01

Full Text Available Objectives: To study patients’ belief and practice about Sadqa(charity and its role in recovery from illness and restoration of health. This study will determine whether such belief and practice is related to any demographic factors such as sex, education, and religious sects.Methods: A questionnaire was designed that included the demographic profile of patients and questions in accordance to the study objective. It was administered to 400 patients or their attendants against the calculated sample size of 385. There were very few refusals to participate with response rate of around 98%. The study objective was explained to all participants, written consent was obtained and full confidentiality was assured.Results: The mean age of the study population was 34.33 years, majority of the patients were males with 65.6% having grade XII or higher education. The practice of giving sadqa/charity for healing was significantly associated with females (p<0.001; Ismaili sect (p=0.017; educational level of grade V (p=0.03; graduate (p=0.041; being housewives (p<0.001, students (p=0.048 and employees in private services (p<0.001. Approximately 85% of the study population gave sadqa/charity for healing diseases and 84.8% believed that sadqa/charity heals diseases. According to 97.5% of the participants, medical treatment should be combined along with sadqa/charity for healing.Conclusion: This study highlights the importance of the patients’ attachment to charity giving and expectation that it will lead to recovery from illness. Future research in this area should be qualitative rather than quantitative to explore more about beliefs, attitude and behavior of the individuals. It is recommended that health care professionals should consider and also respect patients’ and relatives beliefs about sadqa and charity; clashing with their beliefs during provision of medial care should be avoided.

Phylogenetic fragrance patterns in Nicotiana sections Alatae and Suaveolentes.

Science.gov (United States)

Raguso, Robert A; Schlumpberger, Boris O; Kaczorowski, Rainee L; Holtsford, Timothy P

2006-09-01

We analyzed floral volatiles from eight tobacco species (Nicotiana; Solanaceae) including newly discovered Brazilian taxa (Nicotiana mutabilis and "Rastroensis") in section Alatae. Eighty-four compounds were found, including mono- and sesquiterpenoids, nitrogenous compounds, benzenoid and aliphatic alcohols, aldehydes and esters. Floral scent from recent accessions of Nicotiana alata, Nicotiana bonariensis and Nicotiana langsdorffii differed from previously published data, suggesting intraspecific variation in scent composition at the level of biosynthetic class. Newly discovered taxa in Alatae, like their relatives, emit large amounts of 1,8-cineole and smaller amounts of monoterpenes on a nocturnal rhythm, constituting a chemical synapomorphy for this lineage. Fragrance data from three species of Nicotiana sect. Suaveolentes, the sister group of Alatae, (two Australian species: N. cavicola, N. ingulba; one African species: N. africana), were compared to previously reported data from their close relative, N. suaveolens. Like N. suaveolens, N. cavicola and N. ingulba emit fragrances dominated by benzenoids and phenylpropanoids, whereas the flowers of N. africana lacked a distinct floral scent and instead emitted only small amounts of an aliphatic methyl ester from foliage. Interestingly, this ester also is emitted from foliage of N. longiflora and N. plumbaginifolia (both in section Alatae s.l.), which share a common ancestor with N. africana. This result, combined with the synapomorphic pattern of 1,8 cineole emission in Alatae s.s., suggests that phylogenetic signal explains a major component of fragrance composition among tobacco species in sections Alatae and Suaveolentes. At the intraspecific level, interpopulational scent variation is widespread in sect. Alatae, and may reflect edaphic specialization, introgression, local pollinator shifts, genetic drift or artificial selection in cultivation. Further studies with genetically and geographically well

Impact of the Little Ice Age cooling and 20th century climate change on peatland vegetation dynamics in central and northern Alberta using a multi-proxy approach and high-resolution peat chronologies

Science.gov (United States)

Magnan, Gabriel; van Bellen, Simon; Davies, Lauren; Froese, Duane; Garneau, Michelle; Mullan-Boudreau, Gillian; Zaccone, Claudio; Shotyk, William

2018-04-01

Northern boreal peatlands are major terrestrial sinks of organic carbon and these ecosystems, which are highly sensitive to human activities and climate change, act as sensitive archives of past environmental change at various timescales. This study aims at understanding how the climate changes of the last 1000 years have affected peatland vegetation dynamics in the boreal region of Alberta in western Canada. Peat cores were collected from five bogs in the Fort McMurray region (56-57° N), at the southern limit of sporadic permafrost, and two in central Alberta (53° N and 55° N) outside the present-day limit of permafrost peatlands. The past changes in vegetation communities were reconstructed using detailed plant macrofossil analyses combined with high-resolution peat chronologies (14C, atmospheric bomb-pulse 14C, 210Pb and cryptotephras). Peat humification proxies (C/N, H/C, bulk density) and records of pH and ash content were also used to improve the interpretation of climate-related vegetation changes. Our study shows important changes in peatland vegetation and physical and chemical peat properties during the Little Ice Age (LIA) cooling period mainly from around 1700 CE and the subsequent climate warming of the 20th century. In some bogs, the plant macrofossils have recorded periods of permafrost aggradation during the LIA with drier surface conditions, increased peat humification and high abundance of ericaceous shrubs and black spruce (Picea mariana). The subsequent permafrost thaw was characterized by a short-term shift towards wetter conditions (Sphagnum sect. Cuspidata) and a decline in Picea mariana. Finally, a shift to a dominance of Sphagnum sect. Acutifolia (mainly Sphagnum fuscum) occurred in all the bogs during the second half of the 20th century, indicating the establishment of dry ombrotrophic conditions under the recent warmer and drier climate conditions.

Taraxacum nigricans, T. alpestre and allies in the Taraxacum sect. Alpestria: taxonomy, geography and conservation status

Czech Academy of Sciences Publication Activity Database

Štěpánek, Jan; Kirschner, Jan; Jarolímová, Vlasta; Kirschnerová, Ludmila

2011-01-01

Roč. 83, č. 4 (2011), s. 537-564 ISSN 0032-7786 R&D Projects: GA ČR GA206/07/1555; GA MŠk LC06073 Institutional research plan: CEZ:AV0Z60050516 Keywords : agamosperly * geografical parthenogenesis * typification Subject RIV: EF - Botanics Impact factor: 2.521, year: 2011

Typification of some species names in Elaphoglossum section Polytrichia (Dryopteridaceae from Brazil

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Fernando Bittencourt Matos

2014-09-01

Full Text Available The fern genus Elaphoglossum has received a great deal of attention in Brazil over the last two centuries. Nevertheless, many of the early names remain inadequately typified. In this paper, the nomenclature of some Brazilian species of Elaphoglossum sect. Polytrichia is discussed under the rules and recommendations of the International Code of Nomenclature for algae, fungi, and plants. Lectotypes are designated for the following names: Acrostichum amplissimum Fée; A. apodum Kaulf. var. sprucei Baker; A. glaziovii Fée; A. lindbergii Mett. ex Kuhn; A. prestonii Baker; Elaphoglossum spannagelii Rosenst.; and Elaphoglossum ulei H. Christ. Most of these types were collected in Brazil during the 19th century and are now preserved in several European herbaria.

Beyond pluralism: psychoanalysis and the workings of mind.

Science.gov (United States)

Pine, Fred

2011-10-01

Subjects that Freud excluded or incompletely explored have been sites of theoretical expansion in over a century of observation: the role of the other, the self, the preoedipal period, action, the countertransference, limits to neutrality/anonymity/abstinence, the loci of the analytic drama, effects beyond interpretation, agency, and basic needs (versus wishes). These developments have led to conflicting theories and sect-like groupings within the field. Group psychological processes underlying this are discussed; and a broad and inclusive view of psychoanalysis is proposed under the heading of the study of the workings of mind. Additionally, substantial integrative proposals are offered with respect to the central tasks of individual development, theories of mind, the relational turn, and aspects of technique.

Design and Fabricate a Metallic Hydride Heat Pump with a Cooling Capacity of 9000 BTU/H

Science.gov (United States)

1989-02-07

al-,’’’n e u’ I -n~ 1’r - t 31 al h,3 ) X harg .jor ~~ A-i 1 3Z art , > E u 1i qt ex !a .er kj 5i~ iu Sect-onal View of Hydri -de *0 3 c -x:"uding the...previus hydrie heat minutes, but can De varied from 30 sec, up to 10 transfer systems. The tubular nature of the de- mmn. _vice enables water that is...8217 iriding Kinetics", The ’an’t licf ecuaion. --an thtrfr be Journal of the Less-Common Metals, -(1983) t0 predict h-.d:rcoe p-ressure and,’or hydri u

Waste characterization data manual for the inactive liquid low-level waste tank systems at Oak Ridge National Laboratory, Oak Ridge, Tennessee

International Nuclear Information System (INIS)

1992-06-01

This Waste Characterization Data Manual contains the results of an analysis of the contents of liquid low-level waste (LLLW) tanks that have been removed from service in accordance with the requirements of the Oak Ridge Reservation (ORR) Federal Facility Agreement (FFA), Sect. IX.G.1. This manual contains the results of sampling activities that were conducted at the Oak Ridge National Laboratory in 1988. Thirty-three tanks were sampled and analyzed at that time. Sampling of the remaining inactive tanks is currently underway, and data from these tanks will be added to this manual as they become available. Data are presented from analysis of volatile organic compounds, semivolatile organic compounds, polychlorinated biphenyls, radiochemical compounds, and inorganic compounds

Psychological aspects of the Aum Shinrikyo affair

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Raevsky, Aleksandr E.

2014-03-01

Full Text Available Terrorism has become a highly important problem for humanity, and psychology tries to make its contribution to the study of this complex phenomenon. In the current work we analyze not a typical terrorist case, but an unusual one: the sarin attack which took place in Japan in 1995. The current study combines the cultural-historic approach of L.S. Vygotsky, and research on Japanese mentality and collectivistic psychology. The results show the importance of several key factors that led a religious sect to become a terrorist organization. In spite of the uniqueness of the Japanese psychology, in the Aum Shinrikyo case we can see some common aspects of terrorist motivation and behavior.

Gabor Analysis for Imaging

DEFF Research Database (Denmark)

Christensen, Ole; Feichtinger, Hans G.; Paukner, Stephan

2015-01-01

, it characterizes a function by its transform over phase space, which is the time–frequency plane (TF-plane) in a musical context or the location–wave-number domain in the context of image processing. Since the transition from the signal domain to the phase space domain introduces an enormous amount of data...... of the generalities relevant for an understanding of Gabor analysis of functions on Rd. We pay special attention to the case d = 2, which is the most important case for image processing and image analysis applications. The chapter is organized as follows. Section 2 presents central tools from functional analysis......, the application of Gabor expansions to image representation is considered in Sect. 6....

Best management practices and work plan for installation of and monitoring at temporary weirs and flumes at NT-3, NT-4, and NT-5 Oak Ridge Y-12 Plant, Oak Ridge, Tennessee

International Nuclear Information System (INIS)

1998-02-01

This Best Management Practices (BMP) and Work Plan has been developed in order to maintain compliance with applicable regulatory requirements by documenting the practices that are required during the installation and maintenance of temporary weirs and flumes at the NT-3, NT-4, and NT-5 tributaries, subsequent collection of water discharge data, and removal of the weirs and flumes. The practices included in this BMP comply with the Clean Water Act and the intent of Sect. 70-8-104(b) of the Tennessee Code Annotated: Tennessee Wildlife Resources Commission Proclamation 94-16 to prevent the destruction of the habitat of state-listed wildlife species that are designated as open-quotes in need of management.close quotes

Development of Microsatellite Loci in Scrophularia incisa (Scrophulariaceae and Cross-Amplification in Congeneric Species

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Rui-Hong Wang

2014-02-01

Full Text Available Premise of the study: To elucidate the population genetics and phylogeography of Scrophularia incisa, microsatellite primers were developed. We also applied these microsatellite markers to its closely related species S. dentata and S. kiriloviana. Methods and Results: Using the compound microsatellite marker technique, 12 microsatellite primers were identified in S. incisa. The number of alleles ranged from 14 to 26 when assessed in 78 individuals from four populations. With high cross-species transferability, these primers also amplified in S. dentata and S. kiriloviana. Conclusions: These results indicate that these microsatellite markers are adequate for detecting and characterizing population genetic structure in the Chinese species of sect. Tomiophyllum at fine and range-wide geographical scales.

Judicial facts on licensing and supervisory procedures concerning radiation protection law

International Nuclear Information System (INIS)

Rosenhaum, O.

1976-01-01

Some statistical studies on the present licensing and supervision procedures are discussed, viz. on 1) owner of a licence accord. to sect. 3 and 4 of the 1st Radiation Protection Ordinance; 2) special licences according to section 1 of the Radiation Protection Ordinance for the release of radioactive materials in air and water (required in a very few cases only); 3) violations of the regulations were not of a severe nature (mostly from industry). The author condludes that the present regulations proved to be satisfactory. Minor corrections relating to licence-free handling, restriction of the requirements for a licence as well as to prohibition of illegal use of the radiation warning sign are desired. (HP) [de

Waste characterization data manual for the inactive liquid low-level waste tank systems at Oak Ridge National Laboratory, Oak Ridge, Tennessee. Environmental Restoration Program

Energy Technology Data Exchange (ETDEWEB)

1992-06-01

This Waste Characterization Data Manual contains the results of an analysis of the contents of liquid low-level waste (LLLW) tanks that have been removed from service in accordance with the requirements of the Oak Ridge Reservation (ORR) Federal Facility Agreement (FFA), Sect. IX.G.1. This manual contains the results of sampling activities that were conducted at the Oak Ridge National Laboratory in 1988. Thirty-three tanks were sampled and analyzed at that time. Sampling of the remaining inactive tanks is currently underway, and data from these tanks will be added to this manual as they become available. Data are presented from analysis of volatile organic compounds, semivolatile organic compounds, polychlorinated biphenyls, radiochemical compounds, and inorganic compounds.

Waste characterization data manual for the inactive liquid low-level waste tank systems at Oak Ridge National Laboratory, Oak Ridge, Tennessee

Energy Technology Data Exchange (ETDEWEB)

1992-06-01

This Waste Characterization Data Manual contains the results of an analysis of the contents of liquid low-level waste (LLLW) tanks that have been removed from service in accordance with the requirements of the Oak Ridge Reservation (ORR) Federal Facility Agreement (FFA), Sect. IX.G.1. This manual contains the results of sampling activities that were conducted at the Oak Ridge National Laboratory in 1988. Thirty-three tanks were sampled and analyzed at that time. Sampling of the remaining inactive tanks is currently underway, and data from these tanks will be added to this manual as they become available. Data are presented from analysis of volatile organic compounds, semivolatile organic compounds, polychlorinated biphenyls, radiochemical compounds, and inorganic compounds.

Price control in contracts of heat supply. May no more index be used in automatic price escalator clauses?; Preiskontrolle in Waermeliefervertraegen.. Darf in automatischen Preisgleitklauseln kein Index mehr genutzt werden?

Energy Technology Data Exchange (ETDEWEB)

Legler, Dirk [Guenther Heidel Wollenteit Hack Goldmann, Hamburg (Germany)

2010-03-15

Automatic price escalator clauses using a price index are AGB legally permissible in heat supply contracts. The fact that such price indices necessarily compound and orient themselves only at its own development of delivery costs is so long innocuous since the selection of these indices essentially can be justified on the basis of objective criteria. However, if the heat supplier as a user of the AGB uses no indices, but passes its costs of acquisition in its price escalator clause simply to 100 %, this evenly can be inadmissible according to paragraph 24 sect. 3, sentence 1 of AVB district heating regulation. This is valid if such a 'servile' passing signifies a neglect of conditions on the market.

A concept of a nonfissile uranium hexafluoride overpack for storage, transport, and processing of corroded cylinders

International Nuclear Information System (INIS)

Pope, R.B.; Cash, J.M.; Singletary, B.H.

1996-01-01

There is a need to develop a means of safely transporting breached 48-in. cylinders containing depleted uranium hexafluoride (UF 6 ) from current storage locations to locations where the contents can be safely removed. There is also a need to provide a method of safely and easily transporting degraded cylinders that no longer meet the US Department of Transportation (DOT) and American National Standards Institute, Inc., (ANSI) requirements for shipments of depleted UF 6 . A study has shown that an overpack can be designed and fabricated to satisfy these needs. The envisioned overpack will handle cylinder models 48G, 48X, and 48Y and will also comply with the ANSI N14.1 and the American Society of Mechanical Engineers (ASME) Sect. 8 requirements

Taxonomic studies in the Disinae. VI. A revision of the genus Herschelia

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H. P. Linder

1981-11-01

Full Text Available The genus  Herschelia (Disinae, Orchidaceae is revised. Sixteen species, one subspecies and one variety are recognized. Two new species from tropical Africa (H. chimanimaniensis Linder and H. praecox Linder and a new variety from the Cape Province H. lugens (H. Bol. Kraenzl. var. nigrescens Linder are described. Three new combinations are made by transferring the two species of Forficaria and  Disa sect. Microperistera (one species to Herschelia. Thirteen species are illustrated, and the nomenclature and the available information about the habitats of the taxa are discussed. The species are grouped into two subgenera, one of which is further divided into two sections and four series. This classification is based on the putative phylogeny, as determined by the method devised by Wagner (1962.

Medical surveillance according to the Radiation Protection Ordinance

International Nuclear Information System (INIS)

Kramer, R.

1981-01-01

The author explains the concept and purpose of medical surveillance by means of which it is determined whether persons occupationally exposed to radiation are suited for practising or continuing with their respective activities. He describes the group of persons concerned and explains the necessity of medical surveillance by explaining the first examination and follow-up examinations or opinions given after a year's time. A special examination by a physician in case of extraordinary exposition to radiation is regulated in sect. 70 (1) of the Radiation Protection Ordinance. In addition, the procedure required for issuing the medical certificate and its condition are described. Surveillance measures may only be taken by approved physicians . The scope of their tasks and duties is shown. (HSCH) [de

Validation procedures used in the Background Soil Characterization Project on the Oak Ridge Reservation, Oak Ridge, Tennessee

International Nuclear Information System (INIS)

1993-12-01

The purpose of this report is (1) to document the data validation process developed for the Background Soil Characterization Project (BSCP); (2) to offer members of other project teams and potential data users the benefit of the experience gained in the BSCP in the area of developing project-specific data validation criteria and procedures based on best available guidance and technical information; and (3) to provide input and guidance to the efforts under way within Martin Marietta Energy Systems, Inc., to develop standard operating procedures to streamline and optimize the analytical laboratory data validation process for general use by making it more technically rigorous, consistent, and cost effective. Lessons learned from the BSCP are also provided to meet this end (Sect. 1.3)

Sectarianism and the problem of overpopulation: political representations of reproduction in two low-income neighbourhoods of Beirut, Lebanon.

Science.gov (United States)

Premkumar, Ashish; Salem, Karma; Akhtar, Sarah; Deeb, Mary E; Messersmith, Lisa J

2012-01-01

The role of confessionalism in the Lebanese healthcare sector, especially since the resolution of the Lebanese civil war (1975-1990), has yet to discussed at length in reproductive health research. Using biopolitical and structural violence models to describe how community leaders in two low-income neighbourhoods in Beirut describe reproductive healthcare - specifically through judgments of perceived sect size vis-à-vis perceived use of birth control measures - this paper attempts to provide critical analysis of the state of reproductive health in this setting. By using a theoretical model of analysis, which we refer to as the political anatomy of reproduction, we hope to unmask how confessionalism is perpetuated through discussions of reproductive health and how public health and medical communities can challenge this technique of power.

Issues of law concerning the boycotting of electricity rate payments

International Nuclear Information System (INIS)

Studenkowski, W.

1981-01-01

It is for the first time that a Regional Court has handed down a decision on the so-called boycotting of electricity rate payments at first instance. Above all, the Court has confirmed the right of the electricity supply utility to shut off electricity. In the future, this will make it easier to make use of power stoppages vis-a-vis electricity rate payment boycotters after giving the warning required according to Sect. 30 (2) of the General Conditions and Terms Governing Electricity Supply. Fortunately, the Court's decision clearly subscribes to the maintenance of our constitutional order. It does not allow a civil action to be turned into a forum of political debate an the pros and cons of the peaceful utilization of nuclear energy. (HSCH) [de

Antimicrobial Activity and Essential Oil Composition of Five Sideritis taxa of Empedoclia and Hesiodia Sect. from Greece

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Aikaterini Koutsaviti

2013-01-01

Full Text Available Dried aerial parts of five taxa of Greek Sideritis were subjected to hydrodistillation and the oils obtained were analyzed by using GC and GC-MS. A total of 82 compounds were identified and the analysis showed important differences between the samples not only quantitatively but also qualitatively. The microbial growth inhibitory properties of the essential oils were determined using the broth microdilution method against eight laboratory strains of bacteria - Gram positive: Staphylococcus aureus, Staphylococcus epidermidis, Micrococcus luteus, Еnterococcus faecalis, Bacillus subtilis and Gram negative: Escherichia coli, Klebsiella pneumoniae, Pseudomonas aeruginosa, a nd two strains of the yeast Candida albicans. The tested essential oils exhibited considerable activity against certain strains of the microorganisms tested, with S. lanata oil presenting MIC values to S. aureus and M. luteus comparable to those of the reference antibiotics. .

Taxonomy of Aspergillus section Petersonii sect. nov encompassing indoor and soil-borne species with predominant tropical distribution

Czech Academy of Sciences Publication Activity Database

Jurjevič, Ž.; Kubátová, A.; Kolařík, Miroslav; Hubka, Vít

2015-01-01

Roč. 301, č. 10 (2015), s. 2441-2462 ISSN 0378-2697 R&D Projects: GA MŠk(CZ) ED1.1.00/02.0109 Institutional support: RVO:61388971 Keywords : Aspergillus arenarius * Multilocus phylogeny * Scanning electron microscopy Subject RIV: EE - Microbiology, Virology Impact factor: 1.361, year: 2015

Microsatellite variation, sexual reproduction and taxonomic revision of Taraxacum sect. Dioszegia: relationships at a large spatial scale

Czech Academy of Sciences Publication Activity Database

Zeisek, Vojtěch; Kirschner, Jan; Štěpánek, Jan; Rad, M. A.

2015-01-01

Roč. 87, č. 1 (2015), s. 55-85 ISSN 0032-7786 R&D Projects: GA ČR GA13-13368S; GA MŠk(CZ) ME10143 EU Projects: European Commission(XE) 613697 Institutional support: RVO:67985939 Keywords : autogamy * Europe * Iran * isolation by distance * population var iation Subject RIV: EF - Botanics Impact factor: 2.711, year: 2015

Development of Molecular Markers for Determining Continental Origin of Wood from White Oaks (Quercus L. sect. Quercus.

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Hilke Schroeder

Full Text Available To detect and avoid illegal logging of valuable tree species, identification methods for the origin of timber are necessary. We used next-generation sequencing to identify chloroplast genome regions that differentiate the origin of white oaks from the three continents; Asia, Europe, and North America. By using the chloroplast genome of Asian Q. mongolica as a reference, we identified 861 variant sites (672 single nucleotide polymorphisms (SNPs; 189 insertion/deletion (indel polymorphism from representative species of three continents (Q. mongolica from Asia; Q. petraea and Q. robur from Europe; Q. alba from North America, and we identified additional chloroplast polymorphisms in pools of 20 individuals each from Q. mongolica (789 variant sites and Q. robur (346 variant sites. Genome sequences were screened for indels to develop markers that identify continental origin of oak species, and that can be easily evaluated using a variety of detection methods. We identified five indels and one SNP that reliably identify continent-of-origin, based on evaluations of up to 1078 individuals representing 13 white oak species and three continents. Due to the size of length polymorphisms revealed, this marker set can be visualized using capillary electrophoresis or high resolution gel (acrylamide or agarose electrophoresis. With these markers, we provide the wood trading market with an instrument to comply with the U.S. and European laws that require timber companies to avoid the trade of illegally harvested timber.

Evolution of blue-flowered species of genus Linum based on high-throughput sequencing of ribosomal RNA genes.

Science.gov (United States)

Bolsheva, Nadezhda L; Melnikova, Nataliya V; Kirov, Ilya V; Speranskaya, Anna S; Krinitsina, Anastasia A; Dmitriev, Alexey A; Belenikin, Maxim S; Krasnov, George S; Lakunina, Valentina A; Snezhkina, Anastasiya V; Rozhmina, Tatiana A; Samatadze, Tatiana E; Yurkevich, Olga Yu; Zoshchuk, Svyatoslav A; Amosova, Аlexandra V; Kudryavtseva, Anna V; Muravenko, Olga V

2017-12-28

The species relationships within the genus Linum have already been studied several times by means of different molecular and phylogenetic approaches. Nevertheless, a number of ambiguities in phylogeny of Linum still remain unresolved. In particular, the species relationships within the sections Stellerolinum and Dasylinum need further clarification. Also, the question of independence of the species of the section Adenolinum still remains unanswered. Moreover, the relationships of L. narbonense and other species of the section Linum require further clarification. Additionally, the origin of tetraploid species of the section Linum (2n = 30) including the cultivated species L. usitatissimum has not been explored. The present study examines the phylogeny of blue-flowered species of Linum by comparisons of 5S rRNA gene sequences as well as ITS1 and ITS2 sequences of 35S rRNA genes. High-throughput sequencing has been used for analysis of multicopy rRNA gene families. In addition to the molecular phylogenetic analysis, the number and chromosomal localization of 5S and 35S rDNA sites has been determined by FISH. Our findings confirm that L. stelleroides forms a basal branch from the clade of blue-flowered flaxes which is independent of the branch formed by species of the sect. Dasylinum. The current molecular phylogenetic approaches, the cytogenetic analysis as well as different genomic DNA fingerprinting methods applied previously did not discriminate certain species within the sect. Adenolinum. The allotetraploid cultivated species L. usitatissimum and its wild ancestor L. angustifolium (2n = 30) could originate either as the result of hybridization of two diploid species (2n = 16) related to the modern L. gandiflorum and L. decumbens, or hybridization of a diploid species (2n = 16) and a diploid ancestor of modern L. narbonense (2n = 14). High-throughput sequencing of multicopy rRNA gene families allowed us to make several adjustments to the

Hacia una filogenia de Aristolochia y sus congeneres neotropicales

Directory of Open Access Journals (Sweden)

González Garavito Favio Antonio

1997-06-01

Full Text Available A cladistic approach to the Neotropical Aristolochiaceae, based on 41 morphological characters, was conducted to evaluate the phylogeny of Aristolochia sect. Gymnolobus Duchartre along with the other two genera of the subfamily Aristolochiodeae sensu Schmidt (1935, Euglypha Chodat & Hassler, and Holostylis Duchartre. A single cladogram was obtained, in which the genus Aristolochia is shown to be paraphyletic; the basal branch within the ingroup is Aristolochia ser. Thyrsicae F. González, followed by A. subsect. Pentandrae Duchartre. The two monospecific South American genera Euglypha and Holostylis resulted to be placed in crown clades, as the sister groups of Aristolochia subser. Hexandrae, and Aristolochia subser. Anthocaulicae F. González, respectively. Therefore, the inclusion of these two genera within Aristolochia is required if monophyly is to be maintained at a generic level. Finally, the required nomenclatural combinations are proposed.Un análisis cladístico de los taxa neotropicales de la familia Aristolochiaceae, basado en 41 caracteres morfológicos, permite evaluar la filogenia de Aristolochia sect. Gymnolobus Duchartre y su relación con los otros miembros de la subfamilia Aristolochioideae sensu Schmidt (1935, Euglypha Chodat & Hassler y Holostylis Duchartre. Se obtuvo un único cladograma, completamente resuelto, que muestra que el género Aristolochia resulta ser parafilético. Los dos clados basales dentro del grupo interno son Aristolochia ser. Thyrsicae F. González seguido por A. subsect. Pentandrae Duchartre. Los dos géneros monotípicos de Suramérica, Euglypha y Holostylis, resultan incluidos dentro de Aristolochia; éstos resultan ser los grupos hermanos de Aristolochia subser. Hexandrae y Aristolochia subser. Anthocaulicae F.González, respectivamente. Por lo tanto, se propone la subordinación de éstos dentro de Aristolochia, a fin de aplicar el concepto de monofilia a nivel genérico. En consecuencia, se

Perupaan dan Sinkronisasi Artefak Percandian Batujaya di Karawang, Jawa Barat dengan Borobudur di Jawa Tengah dan Mon-Dwarawati di Thailand

Directory of Open Access Journals (Sweden)

Nuning Damayanti

2014-10-01

Full Text Available Percandian Batujaya adalah sebuah kompleks sisa-sisa percandian Budha kuno yang terletak di Kecamatan Batujaya dan Kecamatan Pakisjaya, Kabupaten Karawang, Provinsi Jawa Barat. Adanya dua fase pembangunan pada Batujaya membuka kemungkinan terhadap interpretasi akan adanya gaya-gaya perupaan yang berbeda pada percandian Batujaya. Berdasarkan hasil penelitian, dapat ditarik kesimpulan bahwa mazhab Budha yang diterapkan pada kompleks percandian Batujaya adalah mazhab Mahayana, dicirikan dengan keberadaan votive tablet dengan perupaan yang menggambarkan sosok-sosok bodhisattva dan Budha. Perbandingan gaya visual dengan artefak-artefak yang berasal dari periode Mon-Dwarawati di wilayah Thailand dan artefak Borobudur di Jawa Tengah menunjukkan bahwa artefak Batujaya cenderung memiliki gaya naturalis yang lebih serupa dengan Dwarawati terutama pada profil wajah dibandingkan gaya stilasi Borobudur yang lebih dekat secara geografis. Terdapat ciri khas pada arca Batujaya yaitu cenderung memiliki bentuk mata yang didistorsi menjadi lebih besar dan terkesan membelalak, serta hidung yang lebar. Kemungkinan hal ini didasari bentuk fisik masyarakat lokal atau pemikiran ideal lokal mengenai fisik yang sempurna.Kata kunci: arca; Batujaya; Budha Mahayana; gaya perupaan; votive tablet.Batujaya enshrinement complex is a remnant of ancient Buddhist monument, located in Kecamatan Batujaya and Kecamatan Pakisjaya, Karawang, West Java. The two development phases of Batujaya would open the possibility of different interpretations of visual style in Batujaya. Based on these results, it could be concluded that the Buddhist sect worshipped in Batujaya was Mahayana sect, characterized by votive tablets depicting bodhisattva and Budha. Comparison of visual style with the artifacts dating from Mon-Dvaravati period in Thailand region and Borobudur in Central Java indicated that Batujaya artifacts tend to have more naturalistic style similar to Dwarawati primarily onfacial

The Cohesiveness of Muslim Pangestu Members in Salatiga, Central Java

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S. Suciati

2015-04-01

Full Text Available The drying of spirituality and weakening of cohesiveness in the midst of materialistic hedonistic modern world become major challenge for the adherents of official religions in Indonesia. The practice of religions is considered too much focusing on ritual aspects. Therefore, those teachings cannot give the real meaningfulness of religious life. Consequently, some adherents of official religions begin to see other spiritual/mysticism sects. This study describes the social cohesiveness among muslims who become members of Pangestu, a spiritual-mysticism sect widely spreading among Javanese society in Indonesia. This research shows that the Pangestu in Salatiga, Central Java, can fulfill social, economic, and spiritual needs of its members. Among the underlying factors that make Pangestu succeed to meet its members’ needs and expectations are the capability of the members to intensely communicate with each other through meetings and bawaraos (Jv, informal gathering, the great concern between members, good-example of leadership, the defense of Pangestu’s good name, and the satisfaction in experiencing meaningfulness of religious practices.[Kekeringan spiritual dan lemahnya kebersamaan di tengah dunia modern yang serba hedonistik menjadi tantangan utama bagi para pemeluk agama di Indonesia. Praktik-praktik keagamaan terlalu banyak terfokus pada aspek ritual, sehingga ajaran agama tidak mampu menghadirkan praktek-praktek keagamaan yang benar-benar bermakna. Hal ini mendorong sebagian pemeluk agama untuk melirik aliran kepercayaan dan kebatinan. Artikel ini mendeskripsikan keguyuban sosial di antara orang-orang Islam yang menjadi anggota Pangestu, sebuah aliran kepercayaan di Indonesia yang banyak menyebar terutama di kalangan masyarakat Jawa. Penelitian ini menunjukkan bahwa Pangestu di Salatiga, Jawa Tegah, mampu memenuhi kebutuhan sosial, ekonomi, dan spiritual para anggotanya. Di antara faktor yang menentukan keberhasilan Pangestu dalam memenuhi

The energy legal net access in judicial and trust-official practice; Der energierechtliche Netzzugang in der gerichtlichen und kartellbehoerdlichen Praxis

Energy Technology Data Exchange (ETDEWEB)

Henrichs, K.

2005-07-01

The author of the contribution under consideration reports on the energy legal net access in judicial and trust-official practice. At first, the fundamentals and conditions of the paragraph (paragraph) 6 sect. 1 of the Energy Economy Act (EnWG) are described more exactly, whereby contents, the nature of right, and the actual conditions of the claims of transmission are considered. The possibility of the denial of transmission forms the emphasis in accordance with paragraph 6 section 1 of EnWG. Furthermore, the author reports on the cartel law regulation paragraph 19 IV No. 4 GWB (German Antitrust Act), a basis for the patents of transmission. Finally, the author reports on the procedural problems in connection with the net access. The matters of procedure form a substantial key with the desire of transmission.

The Energy Industry Law - legislative deficits or appropriate legal instrument

International Nuclear Information System (INIS)

Boerner, B.

1986-01-01

Conclusion: The job of the Energy Industry Law is to secure for the government the necessary influence without endangering the private enterprise structure of the power supply industry. The Energy Industry Law has achieved satisfactory results. For it is in no way obvious that a different system would have achieved lower prices or a level of capacity more exactly tuned to sales. The powers of objection and prohibition contained in Sect. 4 of the Energy Industry Law are limited to (all) circumstances which influence the reliability and cheapness of supply. These powers should not be used to promote a nuclear power phaseout, introduce renewable energy sources, promote the protection of the environment, to counter the demand for cheapness of supply, to enforce power-heat cogeneration and to enforce decentralisation. (orig./HSCH) [de

Gioacchino Volpe and the medieval religious movements

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Enrico Artifoni

2007-12-01

Full Text Available This article is a widened version of a lecture held in 2005 at the congress: ‘Gioacchino Volpe between past and present’, issued in the volume edited by R. Bonuglia (Rome 2007. It analyzes the main topics present in the work by Gioacchino Volpe: Movimenti religiosi e sette ereticali nella società medievale italiana (secoli XI-XIV (‘Religious movements and heretical sects in Italian Medieval society (11th-14th century', of 1922, and connects such essay to the author’s interests for ‘social’ history in the period after the 11th century. It also casts light on the influence of  Volpe’s thesis on many Italian Medieval scholars, who studied the medieval heresies over the 20th century (Morghen, Dupré Theseider, Manselli, Violante.

The demonological treatise as a space of political conflict between religious authority and emerging territorial States: the Malleus Maleficarum and the subordination of the secular to the ecclesiastical authority

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Facundo Macías

2015-06-01

Full Text Available Taking into account the particular motives of the authors of the Malleus Maleficarum and the cultural conditions of its writing, this paper will focus on the thoughts expressed there about the role of secular authority, and its relationship to face the inquisitors as church representatives, in the removal of the new sect of witches. Finally it will be establish the relationship between the production of the text and the emergence of the modern territorial State. We can anticipate that in a period where begins to emerge the new state structures, our theologians exalted, above any other source of real power, the power of the Vicar of Christ, doing the demonological discourse a space for political debate between two sources of authority in conflict (although supported by the same foundation -God-

Morphological and Molecular Phylogenetic Data Reveal a New Species of Primula (Primulaceae from Hunan, China.

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Yuan Xu

Full Text Available A new species of Primulaceae, Primula undulifolia, is described from the hilly area of Hunan province in south-central China. Its morphology and distributional range suggest that it is allied to P. kwangtungensis, both adapted to subtropical climate, having contiguous distribution and similar habitat, growing on shady and moist cliffs. Petioles, scapes and pedicels of them are densely covered with rusty multicellular hairs, but the new species can be easily distinguished by its smaller flowers and narrowly oblong leaves with undulate margins. Molecular phylogenetic analysis based on four DNA markers (ITS, matK, trnL-F and rps16 confirmed the new species as an independent lineage and constitutes a main clade together with P. kwangtungensis, P. kweichouensis, P. wangii and P. hunanensis of Primula sect. Carolinella.

First record of the oak gall wasp genus Neuroterus Hartig, 1840 (Hymenoptera, Cynipidae, Cynipini from Central America with description of three new species from Panama and Costa Rica

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E. Medianero

2017-05-01

Full Text Available Three new species of Neuroterus Hartig, 1840 (Hymenoptera: Cynipidae: Cynipini are described from Panama and Costa Rica: Neuroterus elvisi sp. n., Neuroterus pulchrigalla sp. n., and Neuroterus glandiphilus sp. n. The new species are the first of the genus Neuroterus recorded from Central America and the Neotropical region. The new species induce galls on Quercus bumelioides Liebm. (Fagaceae, sect. Quercus, White Oaks. Additional evidence of the presence of other unidentified species of Neuroterus in the sampled area is presented. Diagnostic morphological characters, gall descriptions, distributions, host plant and other biological data of the new species are given and discussed. http://urn:lsid:zoobank.org:pub:48D0C1E1-1D0C-40D8-B890-FFC85AE7A213

'Blocked area' of a citizens' action group in operating plan permit accoding to Mining Law

Energy Technology Data Exchange (ETDEWEB)

1982-05-26

On the question as to whether a citizen's action group, organized in the form of a registered club, has the right to file suit as defined by paragraph 2 of sect. 42 of the rules of administrative courts, in case they bring forward that their right to the reforestation of an estate, ensured by easement, will be affected by a skeleton operating plan permit issued under the mining law. Since the protection of the recreational function of forests is a task the safeguarding of which is solely assigned to bodies of public administration, anyone who has a real right may not claim neighbourly protection under public law in so far. On the relationship between operating plan approval, procedures are according to mining laws and the licensing procedures concerning construction permits.

Sharp at any Age: Moho boundary thickness estimates along a trans-sect through 2 Ga of tectonic history.

Science.gov (United States)

Servali, A.; Levin, V. L.; VanTongeren, J. A.

2015-12-01

In this study we evaluate crustal thickness and Moho sharpness beneath seismic stations in three different tectonic units of the North American continent: the Archean Superior Province, the Proterozoic Grenville Province, and the Paleozoic Appalachian Orogen. Our analysis involves two steps. First, for each site, we produce P-to-S receiver functions (RFs) organized by backazimuth and epicentral distance, and use them to identify the phase most likely representing a conversion from the Moho. Second, we construct averaged RFs for groups of telesismic events located in a similar geographic region, which we employ to examine shapes of Moho P-to-S converted phases in time series with maximum frequencies increasing from 0.25Hz to 2-3 Hz. At some sites we observe a progressive narrowing of a simple Moho converted phase with an increase in frequency, typical of a vertically instantaneous boundary, while at others the converted phase becomes progressively more complex, typical of a diffuse Moho. Thus, we adopt this difference in converted wave shape dependence on increasing frequency as a measure of Moho thickness. Our estimates of Moho thickness range from less than 300 m to over 2 km, with some locations showing evidence for multiple converting boundaries in the 35-50 km depth range. In this study we define "sharp" Moho at those sites where its vertical thickness is less than 1 km. Our results show that sharp Moho is universal in the Archean terranes regardless of surface lithology, likely due to higher Moho temperatures facilitating wide-spread delamination of dense lower crustal rocks. While a sharp Moho is not unique to the Superior Province, all Grenville and Appalachians sites where we find sharp Moho are in regions of granitic plutonism, suggesting a possible general association with reworking and density sorting of the crustal material (e.g. volcanic arc).

Ultra-esquerdistas e sectários, anotações para uma história do extremismo de esquerda

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Valério Arcary

2007-06-01

Full Text Available International socialist movement, through the last one hundred and fifty years, did not divide only in reformist and revolutionaries. These have been the two decisive programmatic fields in marxism, but, as well as those claimed as gradualists or reformists, imprisoned in their orbit - to the left - a specter, the centrism, the radical or revolutionary tendencies needed to differentiate themselves from their ultra-left shadows. Reformism, centrism, revolutionarism and ultra-leftism are concepts that might seem insults, but they had been seriously considered in the marxist tradition as theoretical categories with necessary meanings. Historians of the left organizations that surprise themselves with the splits of the socialist left, should not ignore them in their investigations on the factors that could explain the divisions of socialists

Development of molecular markers for determining continental origin of wood from White Oaks (Quercus L. sect. Quercus)

Science.gov (United States)

Hilke Schroeder; Richard Cronn; Yulai Yanbaev; Tara Jennings; Malte Mader; Bernd Degen; Birgit Kersten; Dusan Gomory

2016-01-01

To detect and avoid illegal logging of valuable tree species, identification methods for the origin of timber are necessary. We used next-generation sequencing to identify chloroplast genome regions that differentiate the origin of white oaks from the three continents; Asia, Europe, and North America. By using the chloroplast genome of Asian Q. mongolica...

Constitutional lawful questions of the getout from the use of nuclear energy for generation of electricity

International Nuclear Information System (INIS)

Denninger, E.

2000-01-01

The author of the book under consideration reports on constitution lawful questions of the exit from the use of nuclear energy to generate electricity. The main aspects of this book are: (a) Realization of the decision of dropping out by means of the parliamentary law; (b) Requirement of the maintenance of the use of nuclear energy due to a law of higher rank?; (c) Legal status of power supply companies and their operating companies; (d) Concrete protection area of ownership guarantee of Article 14 GG according to nuclear power stations; (e) Supplementary time limit of atom lawful permissions as limiting stipulation according to Article 14 sect. 1 sentence 2 GG; (f) Constitution lawful requirements according to get out law, I: The abstract scale; (g) Constitutional lawful requirements according to get out law, II: Application of scales and consequences

The expert inspecting plants which require supervision - is he invested with special rights

International Nuclear Information System (INIS)

Weber, H.P.; Seitz, F.

1980-01-01

The authors investigate as to whether the TUeV (technical control authorities) or individual experts are sub-contractors as defined by Sect. 24 (3) of the Industrial Code as they control plants requiring supervision. If they were, consequences for liability and the right opposing party in court would result from this fact. The question has to be settled as to whether the expert was given competencies under Public Law, be it coercive power, the authority to issue acts of administration or the authority to exercise other competencies under Public Law outside the law of public regulating authority. The authors come to the conclusion that the TUeV experts' activities amount to pure statements of facts, having a supportive effect for the supervisory authorities. The term sub-contracting is out of the question; moreover, there is no legal basis for it. (HSCH) [de

Purifying oils

Energy Technology Data Exchange (ETDEWEB)

1930-04-15

Gasoline, lamp oils, and lubricating or other mineral or shale oils are refined by contacting the vapor with a hot aqueous solution of salts of zinc, cadmium, or mercury, or mixtures thereof which may contain 0-5-3-0 percent of oxide or hydroxide in solution or suspension. Chlorides, bromides, iodides, sulfates, nitrates, and sulfonates of benzol, toluol, xylol, and petroleum are specified. Washing with a solution of sodium or potassium hydroxide or carbonate of calcium hydroxide may follow. The oil may first be purified by sulfuric acid or other known agent, or afterwards caustic alkali and sulfuric acid. The Specification as open to inspection under Sect. 91 (3) (a) describes also the use of salts of copper, iron, chromium, manganese, aluminum, nickel, or cobalt, with or without their oxides or hydroxides. This subject-matter does not appear in the Specification as accepted.

Procedural violation in the licensing procedure and possible legal consequences; Verfahrensmaengel im Konzessionierungsverfahren und etwaige Rechtsfolgen

Energy Technology Data Exchange (ETDEWEB)

Meyer-Hetling, Astrid; Probst, Matthias Ernst; Wolkenhauer, Soeren [Kanzlei Becker Buettner Held (BBH), Berlin (Germany)

2012-07-15

With respect to paragraph 46 sect. 2 to 4 EnWG (Energy Economy Law) communities are required to provide a publication procedure and competition procedure ('licensing procedure') for the new assignment of easement agreements for the establishment of local power supply systems and natural gas supply systems. The specific design of the selection process legally is regulated only rudimentary. Nevertheless old concessionaires increasingly deny the statutory grid transfer to the new concessionaires relying on supposed errors in the selection process. The unclear legal situation and the inconsistent, sometimes unreasonably strict jurisdiction and jurisprudence of antitrust as well as regulatory authorities resulted to a considerable legal certainty in communities and grid operators. Unless the legislature establishes the necessary legal clarity, the competent courts and authorities are invoked to act moderately in the examination of licensing procedures.

THE LOCAL POLITICS OF ORTHODOXY: The Majelis Ulama Indonesia in the Post-New Order Banten

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Moch. Nur Ichwan

2012-06-01

Full Text Available The Majelis Ulama Indonesia (MUI has played an important role in guarding the Sunni orthodoxy in contemporary Indonesia. As it has chapters in almost parts of Indonesia in the provincial, district and municipality level, this role has been also translated into the local context. The strength of the MUI stems from “semi-officiality” and “semi-representative” nature of the organisation. This article is aimed to analyse this role in the post-New Order period, after the establishment of the Majelis Ulama Indonesia (MUI of Banten province in 2001, especially in dealing with deviant beliefs or sects and shirk (polytheist and bid‘ah (religious innovation practices. It is to show that orthodoxy and heterodoxy is not purely religious, but also political, as this is related to the problem of authority and power.

Influence of Tantra on ayurveda and Kamasutra.

Science.gov (United States)

Rao, B Rama

2004-01-01

A close study of ancient works of ayurveda and Kamasutra shows that the knowledge of anatomy and physiology of different parts of reproductive organs particularly of female genitals is lacking. Hymen, defloration and clitoris do not find any mention in earlier works. Works of medieval and late medieval period mention the different parts and their utility and function especially in the sexual enjoyment. Worship of vagina or Yonipuja was a common practice in some sects of Tantrists like Kaulas, Kapalikas and others. This practice resulted in the close observation of different parts and thereby knowing their importance and role in the sexual enjoyment, which was also a part of the practices of Tantrism. This knowledge appears to have been incorporated in works like Bhavaprakasa of ayurveda and Paururavamanasijasutra and others of Kamasutra. They describe three Nadis in the female genitalia and clitoris others.

The mystery of reincarnation.

Science.gov (United States)

Nagaraj, Anil Kumar Mysore; Nanjegowda, Raveesh Bevinahalli; Purushothama, S M

2013-01-01

One of the mysteries puzzling human mind since the origin of mankind is the concept of "reincarnation" which literally means "to take on the flesh again." As the civilizations evolved, beliefs got discriminated and disseminated into various religions. The major division manifested was "East" and "West." The eastern religions being more philosophical and less analytical, have accepted reincarnation. However, the different eastern religions like Hinduism, Jainism, and Buddhism have differed in their faith on rebirth. Further, the Islam as well as the most dominant religion of the world, Christianity, having its origin in the west, have largely denied reincarnation, though some sub-sects still show interest in it. Also many mystic and esoteric schools like theosophical society have their unique description on rebirth. This article describes reincarnation as perceived by various religions and new religious movements as well as some research evidence.

Beam dynamics simulation of a double pass proton linear accelerator

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Kilean Hwang

2017-04-01

Full Text Available A recirculating superconducting linear accelerator with the advantage of both straight and circular accelerator has been demonstrated with relativistic electron beams. The acceleration concept of a recirculating proton beam was recently proposed [J. Qiang, Nucl. Instrum. Methods Phys. Res., Sect. A 795, 77 (2015NIMAER0168-900210.1016/j.nima.2015.05.056] and is currently under study. In order to further support the concept, the beam dynamics study on a recirculating proton linear accelerator has to be carried out. In this paper, we study the feasibility of a two-pass recirculating proton linear accelerator through the direct numerical beam dynamics design optimization and the start-to-end simulation. This study shows that the two-pass simultaneous focusing without particle losses is attainable including fully 3D space-charge effects through the entire accelerator system.

Strength verification of tube bundle heat exchangers; Zum Festigkeitsnachweis von Rohrbuendelwaermeuebertragern

Energy Technology Data Exchange (ETDEWEB)

Weiss, E. [Dortmund Univ. (Germany). Chemieapparatebau; Rudolph, J. [TUeV Nord EnSys GmbH und Co. KG, Hannover (Germany)

2006-06-15

For a tube bundle heat exchanger with a solid pipe head with and without compensator, the available analytical calculation methods according to AD 2000, DIN EN 13455 part 3 Sect. 13 and Appendix J are evaluated and compared with a detailed numeric analysis. The latter is based on a combination of 3D-CAD/FEA (Autodesk {sup registered} Inventor and ANSYS {sup registered} Workbench Environment AWE) and permits an assessment of the computing time and validity in strength analyses of a complex coupled system of several components. In particular, it is investigated whether the analytical methods prescribed by the technical rules are capable of focusing on the strength problem in critical parts of the structure. It is shown that CAD-FEA coupling on a workbench basis is closer to this goal but is also more complex (modelling, variants calculation). (orig.)

Genome re-assignment of Arachis trinitensis (Sect. Arachis, Leguminosae and its implications for the genetic origin of cultivated peanut

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Germán Robledo

2010-01-01

Full Text Available The karyotype structure of Arachis trinitensis was studied by conventional Feulgen staining, CMA/DAPI banding and rDNA loci detection by fluorescence in situ hybridization (FISH in order to establish its genome status and test the hypothesis that this species is a genome donor of cultivated peanut. Conventional staining revealed that the karyotype lacked the small "A chromosomes" characteristic of the A genome. In agreement with this, chromosomal banding showed that none of the chromosomes had the large centromeric bands expected for A chromosomes. FISH revealed one pair each of 5S and 45S rDNA loci, located in different medium-sized metacentric chromosomes. Collectively, these results suggest that A. trinitensis should be removed from the A genome and be considered as a B or non-A genome species. The pattern of heterochromatic bands and rDNA loci of A. trinitensis differ markedly from any of the complements of A. hypogaea, suggesting that the former species is unlikely to be one of the wild diploid progenitors of the latter.

Genome re-assignment of Arachis trinitensis (Sect. Arachis, Leguminosae) and its implications for the genetic origin of cultivated peanut

Science.gov (United States)

2010-01-01

The karyotype structure of Arachis trinitensis was studied by conventional Feulgen staining, CMA/DAPI banding and rDNA loci detection by fluorescence in situ hybridization (FISH) in order to establish its genome status and test the hypothesis that this species is a genome donor of cultivated peanut. Conventional staining revealed that the karyotype lacked the small “A chromosomes” characteristic of the A genome. In agreement with this, chromosomal banding showed that none of the chromosomes had the large centromeric bands expected for A chromosomes. FISH revealed one pair each of 5S and 45S rDNA loci, located in different medium-sized metacentric chromosomes. Collectively, these results suggest that A. trinitensis should be removed from the A genome and be considered as a B or non-A genome species. The pattern of heterochromatic bands and rDNA loci of A. trinitensis differ markedly from any of the complements of A. hypogaea, suggesting that the former species is unlikely to be one of the wild diploid progenitors of the latter. PMID:21637581

Cupreoboletus (Boletaceae, Boletineae), a new monotypic genus segregated from Boletus sect. Luridi to reassign the Mediterranean species B. poikilochromus.

Science.gov (United States)

Gelardi, Matteo; Simonini, Giampaolo; Ercole, Enrico; Davoli, Paolo; Vizzini, Alfredo

2015-01-01

Cupreoboletus is erected as a new monospecific genus of Boletaceae to accommodate the thermophilic southern European species Boletus poikilochromus, characterized by discoloration toward copper-red tints overall, hymenophore forming tiny crystals on drying, a pervasive and long lasting sweet odor and presence of pseudocystidia. Macro- and microscopic descriptions of the species based on re-examination of the type material and recent Italian collections including additional topotypical samples are provided and accompanied by photos and line drawings of the main anatomical structures. In addition, an epitype specimen is selected. Phylogenetic relationships were inferred from multigene molecular analysis based on partial sequences of the nuc rDNA 28S D1/D2 (28S) and internal transcribed spacer (ITS) regions and genes for ribosomal RNA polymerase II subunits 1 (rpb1) and 2 (rpb2) and translation-elongation factor 1-α (tef1α). Ecological context, geographical range and delimitation from closely allied taxa also were elucidated. B. martaluciae is treated as a synonym of C. poikilochromus according to the morphological and molecular comparative study. © 2015 by The Mycological Society of America.

The development of the fruit-body of Marasmius cornelii (Agaricales) and of a new species of Marasmius sect. Gloiocephala

NARCIS (Netherlands)

Corner, E.J.H.

1992-01-01

The gymnocarpic development of the very small and gill-less fruit-body of Marasmius cornelii is directed by intrinsic factors until the lengthening stem becomes geotropic. The primordium is covered from a very early stage by a hymenioderm of clavate encrusted cells with a few lanceolate

Chemical composition and antimicrobial activity of the essential oils of some species of Anthemis sect. Anthemis (Asteraceae) from Sicily.

Science.gov (United States)

Riccobono, Luana; Maggio, Antonella; Bruno, Maurizio; Spadaro, Vivienne; Raimondo, Francesco Maria

2017-12-01

The chemical composition of the essential oils isolated from the aerial parts of Anthemis arvensis L. subsp. arvensis, Anthemis cretica subsp. messanensis (Brullo) Giardina & Raimondo and from flowers and leaves of Anthemis cretica subsp. columnae (Ten.) Frezén were determinated by GC-FID and GC-MS analyses. Torreyol (85.4%) was recognised as the main constituent of the Anthemis arvensis subsp. arvensis essential oil, while in the essential oils of Anthemis cretica subsp. messanensis, collected on the rock and cultivated in Hortus Botanicus Panormitanus, (E)-chrysanthenyl acetate (28.8 and 24.2% resp.), 14-hydroxy-α-humulene (8.1 and 5.3% resp.), santolina triene (8 and 5.8% resp.) and α-pinene (6.7 and 5.4% resp.) prevailed. 18-cineole (13.3 and 12.2% resp.), was the main component of both flower and leaf oils of Anthemis cretica subsp. columnae together with δ-cadinene (9.0 and 8.2% resp.) and (E)-caryophyllene (8.3 and 5.6% resp.).

Estudo farmacobotânico comparativo de folhas de Solanum crinitum Lam., Solanum gomphodes Dunal e Solanum lycocarpum A. St.-Hil., Solanaceae The pharmacobotanical comparative study of leaves of Solanum crinitum Lam., Solanum gomphodes Dunal and Solanum lycocarpum A. St-Hil, (Solanaceae

Directory of Open Access Journals (Sweden)

Nathalia Diniz Araújo

2010-11-01

Full Text Available Neste trabalho realizou-se um estudo farmacobotânico de Solanum crinitum Lam., Solanum gomphodes Dunal e Solanum lycocarpum A. St-Hil, espécies pertencentes à Solanum sect. Crinitum Child, com o objetivo de efetuar morfodiagnoses macroscópicas e microscópicas que possibilitem suas caracterizações. As três espécies são conhecidas popularmente como "jurubeba", fruta-de-lobo" e "lobeira" e usadas na medicina popular contra o diabetes e também para outros fins. Essas espécies compartilham vários caracteres morfológicos, dentre os quais se destacam o hábito arbustivo a arbóreo, o indumento velutino às vezes cerdoso, a corola é pentagonal-estrelada, roxa a púrpura, e o fruto globoso acima de 5 cm de diâmetro. Entretanto, apesar da grande semelhança morfológica entre as espécies estudadas, destacaram-se como parâmetros distintivos: a morfologia do pecíolo, a base do limbo, o indumento da face adaxial, a anatomia do mesofilo, os tipos de estômatos e a morfologia do bordo foliar.In this work, a pharmacobotanical study of Solanum crinitum Lam., S. gomphodes Dunal and S. lycocarpum A. St-Hil., all belonging to the Solanum sect. Crinitum Child. has been realized with the objective of providing a macroscopical and microscopical morphodiagnosis for their characterizations. The three species are commonly named "jurubeba", "fruta-de-lobo" and "lobeira", and they are used in the folk medicine for the treatment of diabetes and others diseases. The three species studied share various morphological characters, like shrub and tree forms, the velutinous abaxial indument, the presence of bristles, the flower with stellate-pentagonal corollas ranging from violet to purple, and the fruit reaching up to 5 cm in diameter. The principal parameters to distinct the three species studied were the morphology of petiole and base of the blade leaf, the indument of adaxial surface, the anatomy of mesophyll, the types of stomata and the leaf margin.

Environmental Baseline Survey Report for the Title Transfer of Land Parcel ED-4 at the East Tennessee Technology Park, Oak Ridge, Tennessee

Energy Technology Data Exchange (ETDEWEB)

SAIC

2008-05-01

This environmental baseline survey (EBS) report documents the baseline environmental conditions of a land parcel referred to as 'ED-4' (ED-4) at the U. S. Department of Energy's (DOE's) East Tennessee Technology Park (ETTP). DOE is proposing to transfer the title of this land to the Heritage Center, LLC. Parcel ED-4 is a land parcel that consists of two noncontiguous areas comprising a total of approximately 18 acres located east of the ETTP. The western tract of ED-4 encompasses approximately 8.5 acres in the northeastern quadrant of the intersection of Boulevard Road and Highway 58. The eastern tract encompasses an area of approximately 9.5 acres in the northwestern quadrant of the intersection of Blair Road and Highway 58 (the Oak Ridge Turnpike). Aerial photographs and site maps from throughout the history of the ETTP, going back to its initial development in the 1940s as the Oak Ridge Gaseous Diffusion Plant (ORGDP), indicate that this area has been undeveloped woodland with the exception of three support facilities for workers constructing the ORGDP since federal acquisition in 1943. These three support facilities, which were located in the western tract of ED-4, included a recreation hall, the Town Hall Camp Operations Building, and the Property Warehouse. A railroad spur also formerly occupied a portion of Parcel ED-4. These former facilities only occupied approximately 5 percent of the total area of Parcel ED-4. This report provides supporting information for the transfer of this government-owned property at ETTP to a non-federal entity. This EBS is based upon the requirements of Sect. 120(h) of the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA). In order to support a Clean Parcel Determination (CPD) in accordance with CERCLA Sect. 120(h)(4)(d), groundwater and sediment samples were collected within, and adjacent to, the Parcel ED-4 study area. The potential for DOE to make a CPD for ED-4 is

MO-AB-BRA-04: Correct Identification of Low-Attenuation Intracranial Hemorrhage and Calcification Using Dual-Energy Computed Tomography in a Phantom System

Energy Technology Data Exchange (ETDEWEB)

Nute, J; Jacobsen, M; Popnoe, D [UT MD Anderson Cancer Center, Department of Imaging Physics, Houston, TX (United States); UT Graduate School of Biomedical Sciences at Houston, Houston, TX (United States); Wei, W [UT MD Anderson Cancer Center, Department of Biostatistics, Houston, TX (United States); Baiu, C [Gammex Inc., Middleton, WI (United States); Schellingerhout, D [MD Anderson Cancer Center, Department of Diagnostic Radiology, Houston, TX (United States); Cody, D [UT MD Anderson Cancer Center, Department of Imaging Physics, Houston, TX (United States)

2015-06-15

Purpose: Intracranial hemorrhage and calcification with Single-Energy CT (SECT) attenuation below 100HU cannot be reliably identified using currently clinically available means. Calcification is typically benign but hemorrhage can carry a risk of intracranial bleeding and contraindicate use of anticoagulant therapies. A biologically-relevant phantom was used to investigate identification of unknown intracranial lesions using dual-energy CT (DECT) as a verification of prior lesion differentiation results. Methods: Prior phantom work investigating calcification and hemorrhage differentiation resulted in 3D-DECT raw data (water density, calcium density, 68keV) for a range of DECT protocol variations: image thicknesses (1.25, 2.5, 3.75, 5mm), CTDIvol (36.7 to 132.6mGy) and reconstruction algorithms (Soft, Standard, Detail). Acquisition-specific raw data were used to create a plane of optimal differentiation based on the geometric bisector of 3D-linear regression of the two lesion distributions. Verification hemorrhage and calcification lesions, ranging in size from 0.5 to 1.5cm, were created at varying attenuation from 50 to 100HU. Lesions were inserted into a biologically-relevant brain phantom and scanned using SECT (3.75mm images, Standard, 67mGy) and a range of DECT protocols (3.75mm images, Standard, [67, 105.6, 132.6mGy]). 3D-DECT data were collected and blinded for analysis. The 3D-DECT distribution of the lesion was then compared to the acquisition-matched geometric bisector plane and the mean lesion value’s position relative to the plane, indicating lesion identity, and the percentage of voxels on the identified side of the plane, indicating identification confidence, were derived. Results: 98% of the 120 lesions investigated were identified correctly as hemorrhage or calcification. 74% were identified with greater than 80% confidence. Increases in CTDIvol and lesion diameter were associated with increased identification confidence. Conclusion: Intracranial

Reflections on the Implementation of Low-Dose Computed Tomography Screening in Individuals at High Risk of Lung Cancer in Spain.

Science.gov (United States)

Garrido, Pilar; Sánchez, Marcelo; Belda Sanchis, José; Moreno Mata, Nicolás; Artal, Ángel; Gayete, Ángel; Matilla González, José María; Galbis Caravajal, José Marcelo; Isla, Dolores; Paz-Ares, Luis; Seijo, Luis M

2017-10-01

Lung cancer (LC) is a major public health issue. Despite recent advances in treatment, primary prevention and early diagnosis are key to reducing the incidence and mortality of this disease. A recent clinical trial demonstrated the efficacy of selective screening by low-dose computed tomography (LDCT) in reducing the risk of both lung cancer mortality and all-cause mortality in high-risk individuals. This article contains the reflections of an expert group on the use of LDCT for early diagnosis of LC in high-risk individuals, and how to evaluate its implementation in Spain. The expert group was set up by the Spanish Society of Pulmonology and Thoracic Surgery (SEPAR), the Spanish Society of Thoracic Surgery (SECT), the Spanish Society of Radiology (SERAM) and the Spanish Society of Medical Oncology (SEOM). Copyright © 2017 SEPAR. Publicado por Elsevier España, S.L.U. All rights reserved.

[Herbal textual research on origins of Chonglou].

Science.gov (United States)

Jiang, Lu; Kang, Li-Ping; Liu, Da-Hui; Peng, Hua-Sheng; Xie, Jin; Chen, Min

2017-09-01

Based on the field investigation, this paper researched the germplasms and geoherbs habitat of Chonglou in ancient herbal books systematically. The results showed that, Chonglou in ancient herbal books sometimes referred to certain specific germplasm, while sometimes it referred to many species derived from genus Paris except Sect. Paris. The medicinal material Chonglou in Chinese Materia Medica Bencaotujing and Bencaomengquan was verified as P. polyphylla var. chinensis, which could be P. polyphylla in Xinxiubencao, and it should include P. polyphylla or P. polyphylla var. stenophylla in Bencaogangmu. However, it proved to be a variety of species from Paris that can used as Chonglou in Diannanbencao and Zhiwumingshitukao. Moreover, the origins of Chonglou were correspondingly more diverse, with its producing areas changed from North to South. Therefore, with the resources increasing endangered, the botanical origin of Chonglou should be further studied. Copyright© by the Chinese Pharmaceutical Association.

Studies on the 'air-grass-cow-milk' exposure pathway of airborne /sup 131/I from Wuergassen nuclear power plant in the 1980 grazing season. Untersuchungen zum Expositionspfad 'Luft-Gas-Kuh-Milch' fuer Jod 131 in der Abluft des Kernkraftwerkes Wuergassen waehrend der Weidezeit 1980

Energy Technology Data Exchange (ETDEWEB)

Haubelt, R; Burkhardt, J

1983-12-01

The measurements and statistics, which were much more detailed than the annual routine measurements, included /sup 131/I emission measurements on the stack, the registration of meteorological parameters, measurements of /sup 131/I concentrations in air, grass, and milk, and supplementary statistics on the farmers' animal keeping habits. The infant thyroid dose resulting from /sup 131/I in milk was found to be lower by at least one order of magnitude than the value calculated from the emission data for the point of maximum exposure according to the Guideline to Explain Sect. 45 StrlSchV. This result confirms the results of earlier investigations. The model calculation according to the Guideline yields a value of 30 mrem for incorporation of /sup 131/I into the infant thyroid via the ingestion pathway for the year 1980, i.e. 25 times the measured value. The possible reasons for this are discussed.

Low-Threshold Lasing from 2D Homologous Organic-Inorganic Hybrid Ruddlesden-Popper Perovskite Single Crystals.

Science.gov (United States)

Raghavan, Chinnambedu Murugesan; Chen, Tzu-Pei; Li, Shao-Sian; Chen, Wei-Liang; Lo, Chao-Yuan; Liao, Yu-Ming; Haider, Golam; Lin, Cheng-Chieh; Chen, Chia-Chun; Sankar, Raman; Chang, Yu-Ming; Chou, Fang-Cheng; Chen, Chun-Wei

2018-05-09

Organic-inorganic hybrid two-dimensional (2D) perovskites have recently attracted great attention in optical and optoelectronic applications due to their inherent natural quantum-well structure. We report the growth of high-quality millimeter-sized single crystals belonging to homologous two-dimensional (2D) hybrid organic-inorganic Ruddelsden-Popper perovskites (RPPs) of (BA) 2 (MA) n-1 Pb n I 3 n+1 ( n = 1, 2, and 3) by a slow evaporation at a constant-temperature (SECT) solution-growth strategy. The as-grown 2D hybrid perovskite single crystals exhibit excellent crystallinity, phase purity, and spectral uniformity. Low-threshold lasing behaviors with different emission wavelengths at room temperature have been observed from the homologous 2D hybrid RPP single crystals. Our result demonstrates that solution-growth homologous organic-inorganic hybrid 2D perovskite single crystals open up a new window as a promising candidate for optical gain media.

Axé in movement in the religious market: Umbanda in decline, candomblé in ascension

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Reginaldo Prandi

2015-06-01

Full Text Available The article describes a peculiar dynamics of the Brazilian religious market: the rise and the decline of the cults of African origin. According to the data of several censuses, from 1940 to 2010, beside a slight, but constant, decline of Catholic followers, there was at first a vertiginous rise of umbanda, an “extremely Brazilian” syncretism, then a re-discovery of candomblé, considered as a specifically “afro” cult, and finally a dramatic loss of believers, due to various reasons. Primarily the aggressiveness of the Evangelical churches, which regards the “afro” deities as the representation of the devil; the extraordinary economic means of the same sects that are able to monopolize the media; the proverbial tolerance, the flexibility and the tendency of including instead of fighting different creeds which is typical of the polytheisms; these features are absolutely inadequate to face such a competitive religious market.

Ayahuasca in adolescence: a preliminary psychiatric assessment.

Science.gov (United States)

Da Silveira, Dartiu Xavier; Grob, Charles S; de Rios, Marlene Dobkin; Lopez, Enrique; Alonso, Luisa K; Tacla, Cristiane; Doering-Silveira, Evelyn

2005-06-01

Ayahuasca is believed to be harmless for those (including adolescents) drinking it within a religious setting. Nevertheless controlled studies on the mental/ psychiatric status of ritual hallucinogenic ayahuasca concoction consumers are still lacking. In this study, 40 adolescents from a Brazilian ayahuasca sect were compared with 40 controls matched on sex, age, and educational background for psychiatric symptomatology. Screening scales for depression, anxiety, alcohol consumption patterns (abuse), attentional problems, and body dysmorphic disorders were used. It was found that, compared to controls, considerable lower frequencies of positive scoring for anxiety, body dismorphism, and attentional problems were detected among ayahuasca-using adolescents despite overall similar psychopathological profiles displayed by both study groups. Low frequencies of psychiatric symptoms detected among adolescents consuming ayahuasca within a religious context may reflect a protective effect due to their religious affiliation. However further studies on the possible interference of other variables in the outcome are necessary.

Ciudades sostenibles y saludables: estrategias en busca de la calidad de vida

Directory of Open Access Journals (Sweden)

Leonardo Salas-Zapata

2016-02-01

Full Text Available Resumen Este artículo discute la relación que hay en los planteamientos del desarrollo sostenible y de las ciudades saludables como estrategias que surgen de la promoción de la salud. Para ello, la participación social e intersectorial hace de la gobernanza un requisito indispensable en la construcción de ciudades sostenibles y saludables que permitan lograr una mayor equidad en salud y a su vez una mejor calidad de vida de la población. Abstract This paper discusses the relationship between the proposals of sustainable development and healthy cities as strategies arising from health promotion. To achieve this, social and inter-sect oral participation makes governance an essential requirement for the construction of sustainable and healthy cities that lead to more health equity and improve the quality of life of their populations.

Influence of laboratory annealing on tensile properties and design stress intensity limits for Type 304 stainless steel

International Nuclear Information System (INIS)

Sikka, V.K.; Booker, M.K.

1977-01-01

The influence of reannealing (laboratory annealing) on yield and ultimate tensile strength values of 19 heats of type 304 stainless steel was determined. Most heats were reannealed at 1065 0 C for 0.5 hr. The reannealed properties were used to determine the influence of reannealing on time-independent design stress intensity limits (S/sub m/). The major findings are as follows: 1. Reannealing lowered the 0.2 percent yield strength versus temperature curve by approximately 42 MPa over the range from room temperature to 649 0 C. 2. The estimated S/sub m/ values for reannealed material were 24 to 28 MPa lower than the current code values. 3. Reannealing appears to influence the S/sub m/ value sufficiently to warrant the consideration of separate values of S/sub m/ in Sect. III of the Boiler and Pressure Vessel Code and Code Case 1592 for ''as-received'' and reannealed material

Does John 17:11b, 21−23 refer to church unity?

Directory of Open Access Journals (Sweden)

Gert J. Malan

2011-04-01

Full Text Available In ecumenical circles, John 17:11b, 21–23 has been understood as Jesus’ prayer for church unity, be it confessional or structural. This article questioned such readings and conclusions from historical, literary and sosio-cultural viewpoints. The Fourth Gospel’s language is identified as ’antilanguage’ typical of an ’antisociety’, like that of the Hermetic, Mandean and Qumran sects. Such a society is a separate entity within society at large, but opposes it. Read as a text of an antisociety, John 17:11b, 21–23 legitimises the unity of the separatist Johannine community, which could have comprised several such communities. This community opposed the Judean religion, Gnosticism, the followers of John the Baptist and three major groups in early Christianity. As text from the canon, this Johannine text legitimates tolerance of diversity rather than the confessional or structural unity of the church.

The mystery of reincarnation

Science.gov (United States)

Nagaraj, Anil Kumar Mysore; Nanjegowda, Raveesh Bevinahalli; Purushothama, S. M.

2013-01-01

One of the mysteries puzzling human mind since the origin of mankind is the concept of “reincarnation” which literally means “to take on the flesh again.” As the civilizations evolved, beliefs got discriminated and disseminated into various religions. The major division manifested was “East” and “West.” The eastern religions being more philosophical and less analytical, have accepted reincarnation. However, the different eastern religions like Hinduism, Jainism, and Buddhism have differed in their faith on rebirth. Further, the Islam as well as the most dominant religion of the world, Christianity, having its origin in the west, have largely denied reincarnation, though some sub-sects still show interest in it. Also many mystic and esoteric schools like theosophical society have their unique description on rebirth. This article describes reincarnation as perceived by various religions and new religious movements as well as some research evidence. PMID:23858250

Menelusuri Transmisi Gereja Masehi Advent Hari Ketujuh Di Indonesia

Directory of Open Access Journals (Sweden)

Wawan Hernawan

2016-09-01

Full Text Available Advent is a denomination in Christianity. Historically, denomination was a sect of Protestant Christianity Church when Christianity had no power to control Advent. Increasingly Advent separated its self from, and did not want to come back to, Christianity. The development of Advent movement spread all over the world. To spread their religious teaching, Adventists organized the forceful zending in Indonesia that was centered in Jakarta for western region and in Manado for eastern, with the name Gereja Masehi Advent Hari Ketujuh di Indonesia (The Seventh-day Advent Christianity Church in Indonesia. The aim of exploring this Advent Church is to reconstruct the growth and development of the advent movement. Here is used a method of history research which includes four stages of history method; heuristic, critic, interpretation and historiography. Meanwhile, to get the explanation of the research problem, it is used a perspective of multi dimensions

Evaluation and statistical judgement of neural responses to sinusoidal stimulation in cases with superimposed drift and noise.

Science.gov (United States)

Jastreboff, P W

1979-06-01

Time histograms of neural responses evoked by sinuosidal stimulation often contain a slow drifting and an irregular noise which disturb Fourier analysis of these responses. Section 2 of this paper evaluates the extent to which a linear drift influences the Fourier analysis, and develops a combined Fourier and linear regression analysis for detecting and correcting for such a linear drift. Usefulness of this correcting method is demonstrated for the time histograms of actual eye movements and Purkinje cell discharges evoked by sinusoidal rotation of rabbits in the horizontal plane. In Sect. 3, the analysis of variance is adopted for estimating the probability of the random occurrence of the response curve extracted by Fourier analysis from noise. This method proved to be useful for avoiding false judgements as to whether the response curve was meaningful, particularly when the response was small relative to the contaminating noise.

A revision of Taraxacum sect. Atrata, a dandelion group centred in the Middle Asia, and the problem of Taraxacum brevirostre

Czech Academy of Sciences Publication Activity Database

Kirschner, Jan; Štěpánek, Jan

2017-01-01

Roč. 305, č. 4 (2017), s. 225-261 ISSN 1179-3155 R&D Projects: GA ČR GA13-13368S Institutional support: RVO:67985939 Keywords : Taraxacum * taxonomy * Middle Asia Subject RIV: EF - Botanics OBOR OECD: Plant sciences, botany Impact factor: 1.240, year: 2016

Raël, fils de Yahvé et messager des Elohim: les soubassements délirants d'une secte " Ufologique".

OpenAIRE

Lamote, Thierry

2015-01-01

International audience; La réflexion sur les phénomènes « sectaires », généralement organisée autour de quelques notions qui présupposent le charlatanisme et l’escroquerie, échoue à saisir aussi bien les logiques qui animent ces mouvements que les questions qu’ils soulèvent quant à l’état du lien social dans nos démocraties libérales. Ce sont ces logiques que nous tenterons de discerner dans les linéaments du système délirant édifié par Claude Vorilhon, le leader du groupe. Nous découvrirons ...

Phylogeny of the 'orchid-like' bladderworts (gen. Utricularia sect. Orchidioides and Iperua: Lentibulariaceae) with remarks on the stolon-tuber system

Czech Academy of Sciences Publication Activity Database

Rodrigues, F. G.; Marulanda, N. F.; Silva, S. R.; Płachno, B.J.; Adamec, Lubomír; Miranda, V.F.O.

2017-01-01

Roč. 120, č. 5 (2017), s. 709-723 ISSN 0305-7364 Institutional support: RVO:67985939 Keywords : molecular phylogeny * anatomy * tubers Subject RIV: EF - Botanics OBOR OECD: Plant sciences, botany Impact factor: 4.041, year: 2016

ISTIDLAL FATWA DEWAN SYARIAH NASIONAL TENTANG JUAL BELI EMAS TIDAK TUNAI

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Ahmad Zaki Zamani

2016-05-01

Full Text Available Fatwa of DSN-MUI No.77 / DSN-MUI / V / 2010 issued on June 3, 2010 states that selling and buying gold with non-cash payment is allowed (mubah as long as the gold is not as the official medium of exchange (subtituting money either through purchase or ordinary selling murabaha.This fatwa is controversial among scholars. Some argue that this fatwa is in contrast to the hadiths explaining that it is not allowed to sell an usury item with other item unless it is cash. It also should not be selled by loan although the items are in different types and sizes. The authors are interested in doing research with a focus on two issues, namely: the method of istinbath in a fatwa of DSN law on non-cash trade in gold and its relation with National Sharia Board Fatwa No.77 / DSN-MUI / V / 2010 On Selling and Buying Gold Non-Cash with four Imam sect.

Carbohydrate Analysis

Science.gov (United States)

Bemiller, James N.

Carbohydrates are important in foods as a major source of energy, to impart crucial textural properties, and as dietary fiber which influences physiological processes. Digestible carbohydrates, which are converted into monosaccharides, which are absorbed, provide metabolic energy. Worldwide, carbohydrates account for more than 70% of the caloric value of the human diet. It is recommended that all persons should limit calories from fat (the other significant source) to not more than 30% and that most of the carbohydrate calories should come from starch. Nondigestible polysaccharides (all those other than starch) comprise the major portion of dietary fiber (Sect. 10.5). Carbohydrates also contribute other attributes, including bulk, body, viscosity, stability to emulsions and foams, water-holding capacity, freeze-thaw stability, browning, flavors, aromas, and a range of desirable textures (from crispness to smooth, soft gels). They also provide satiety. Basic carbohydrate structures, chemistry, and terminology can be found in references (1, 2).

Yaw-modelling using a skewed vortex cylinder

DEFF Research Database (Denmark)

Branlard, Emmanuel Simon Pierre

2017-01-01

The cylindrical vortex wake model presented in Chap. 17 for the case of uniform inflow is extended in the current chapter to the case of yawed inflow. Generalities regarding yaw are presented in Sect. 6.1 and only the skewed cylindrical vortex model is presented in this chapter. The chapter starts...... with a literature review on the topic of yaw-models and vorticity-based methods. The description of the model follows. The novelty of the current model is that the assumption of infinite tip-speed ratio is relaxed. The bound vorticity is assumed to be identical to the case of uniform inflow but the vortex cylinder...... and the root vortex are skewed with respect to the normal of the rotor disk. Closed form formulae for the induced velocities are provided. They can only be evaluated analytically for a limited part of the domain. A numerical integration is required to obtain the velocity everywhere in the domain. The numerical...

Search for signatures with top, bottom, tau and exotics

CERN Document Server

Andrea Favareto; Luigi Longo

2016-01-01

The Standard Model (SM) of particle physics is a sensational success, especially since the discov- ery of the 125 GeV Higgs boson. However, there are still several open questions that the Standard Model doesnâ??t address, like the nature of dark matter and dark energy, the matter-antimatter asym- metry, the neutrino oscillations, the inconsistency with the general relativity and the hierarchy problem. Theories Beyond the Standard Model (BSM), such as Supersymmetry, Little and Com- posite Higgs, Extra-Dimensions, Extended Gauge models, Technicolor, Left-Right symmetric models, and many other BSM scenarios are trying to answer these questions. In these proceed- ings we present the most recent results for searches Beyond the Standard Model at the LHC by the ATLAS and CMS experiments, focusing on signatures with top, bottom, tau and exotics. The data are found to be consistent with the Standard Model. The non-observation of a signal permits to set limits at the 95pct confidence level on the production cross sect...

Cloud Computing Law

CERN Document Server

Millard, Christopher

2013-01-01

This book is about the legal implications of cloud computing. In essence, ‘the cloud’ is a way of delivering computing resources as a utility service via the internet. It is evolving very rapidly with substantial investments being made in infrastructure, platforms and applications, all delivered ‘as a service’. The demand for cloud resources is enormous, driven by such developments as the deployment on a vast scale of mobile apps and the rapid emergence of ‘Big Data’. Part I of this book explains what cloud computing is and how it works. Part II analyses contractual relationships between cloud service providers and their customers, as well as the complex roles of intermediaries. Drawing on primary research conducted by the Cloud Legal Project at Queen Mary University of London, cloud contracts are analysed in detail, including the appropriateness and enforceability of ‘take it or leave it’ terms of service, as well as the scope for negotiating cloud deals. Specific arrangements for public sect...

Fabrication and Analysis of 150 mm Aperture Nb$_{3}$Sn LARP MQXF Coils

CERN Document Server

Holik, E F; Anerella, M; Bossert, R; Cavanna, E; Cheng, D; Dietderich, D R; Ferracin, P; Ghosh, A K; Izquierdo Bermudez, S; Krave, S; Nobrega, A; Perez, J C; Pong, I; Rochepault; Sabbi, G L; Schmalzle, J; Yu, M

2016-01-01

The US LHC Accelerator Research Program (LARP) and CERN are combining efforts for the HiLumi-LHC upgrade to design and fabricate 150 mm aperture, interaction region quadrupoles with a nominal gradient of 130 T/m using Nb$_{3}$Sn. To successfully produce the necessary long MQXF triplets, the HiLumi-LHC collaboration is systematically reducing risk and design modification by heavily relying upon the experience gained from the successful 120 mm aperture LARP HQ program. First generation MQXF short (MQXFS) coils were predominately a scaling up of the HQ quadrupole design allowing comparable cable expansion during Nb$_{3}$Sn formation heat treatment and increased insulation fraction for electrical robustness. A total of 13 first generation MQXFS coils were fabricated between LARP and CERN. Systematic differences in coil size, coil alignment symmetry, and coil length contraction during heat treatment are observed and likely due to slight variances in tooling and insulation/cable systems. Analysis of coil cross sect...

My truth about the Earth

International Nuclear Information System (INIS)

Allegre, C.

2007-01-01

In this book, C. Allegre, a famous French scientist and former Minister of national education, research and technology, makes a strong criticism of todays actions and declarations of ecologists (the 'green sect') who are just 'illusion sellers' building up an 'ecological totalitarianism'. According to him, such a policy is an imposture and must be denounced. On the other hand, as a good pedagogue, he shows us a schedule of proposals like: developing genetically modified organisms and biodiversity in forests and rivers, encouraging the economical architecture by combining solar energy, heat pumps and energy saving systems, imposing the hybrid or electric-powered car, accelerating the use of fuel cells, and developing the 4. generation of nuclear reactors. He also puts forward the scientific uncertainties concerning the global warming, the political dimension of the Kyoto protocol and the punitive, destructive and useless effects of the implementation of the proposals resulting of this protocol (poor results for a prohibitive cost). (J.S.)

Brayut dan Tantrayana di Bali

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I Wayan Budi Utama

2016-12-01

Brayut is a phenomenal myth figure in Balinese culture. He is adored and also pleaded for a child by those who want a child in their families. On the other hand, he is disrespected as a family that is lack of attention on the prosperity of their family because he has to grow many children in his family. At the present, his existences is decorating the gardens lots as an absurd family which described briefly in a literary work known as Brayut geguritan. Implicitly, behind the absurdity of this family described in the beginning of the geguritan, can be found that the concept of Tantrayana strongly influence the social diversity system of the Balinese Hindus in Bali. Tantrayana is a religious sect of Hindus in India which then localized in Bali. It might be influenced with Balinese local genius which obtain similar concepts that enable the Tantric teach­ ings to be acculturated

International intercomparison of fluence of fast neutrons using 115In(n,γ) activation

International Nuclear Information System (INIS)

Lesiecki, H.; Cosack, M.

1985-07-01

The Physikalisch-Technische Bundesanstalt (PTB) has participated in an international intercomparison of fluence measurements of fast neutrons. This was organized under the auspices of the ''Comite Consultatif pour les Etalons de Mesure des Rayonnements Ionisants (CCEMRI)'', Sect. 3 (Mesures Neutronique). The National Physical Laboratory (NPL), Teddington, UK volunteered to assume responsibility for the experimental realization and final evaluation. This report deals with the measurements performed at the PTB for the neutron fluence intercomparison at neutron energies of Esub(n) = 144 keV and 570 keV which was based on the 115 In(n,γ) 116 Insup(m) reaction. The count rate of a 4πβ-counter which had to be used to determine the activation of the In sample was to be compared with the neutron fluence by which the sample was irradiated. A description of the neutron production, the fluence determination, the 4πβ-counting, and the evaluation of the results will be given. (orig.) [de

Environmental, safety, and health plan for the remedial investigation of Waste Area Grouping 10, Operable Unit 3, at Oak Ridge National Laboratory, Oak Ridge, Tennessee

International Nuclear Information System (INIS)

1993-10-01

This document outlines the environmental, safety, and health (ES ampersand H) approach to be followed for the remedial investigation of Waste Area Grouping (WAG) 10 at Oak at Ridge National Laboratory. This ES ampersand H Plan addresses hazards associated with upcoming Operable Unit 3 field work activities and provides the program elements required to maintain minimal personnel exposures and to reduce the potential for environmental impacts during field operations. The hazards evaluation for WAG 10 is presented in Sect. 3. This section includes the potential radiological, chemical, and physical hazards that may be encountered. Previous sampling results suggest that the primary contaminants of concern will be radiological (cobalt-60, europium-154, americium-241, strontium-90, plutonium-238, plutonium-239, cesium-134, cesium-137, and curium-244). External and internal exposures to radioactive materials will be minimized through engineering controls (e.g., ventilation, containment, isolation) and administrative controls (e.g., procedures, training, postings, protective clothing)

Effects of off-specification procedures on the mechanical properties of half-bead weld repairs

International Nuclear Information System (INIS)

Hobson, D.O.; Nanstad, R.K.

1983-07-01

We examined the effects of off-specification procedures on the mechanical properties of half-bead weld repairs. The name half-bead is derived from the specification that half the thickness of the initial weld layer be ground off before the second layer is deposited. In this study the heat-affected zones of a weldment made with both all and none of the first layer removed were tested for toughness, hardness, and microstructural differences, and the results were compared with the properties of a protypical half-bead repair made under ASME Boiler and Pressure Vessel Code, Sect. XI, guidelines. The results of this limited study showed no apparent justification for the requirement to grind off half the first layer in this type of weld repair. The graded electrode sizes used to make the welds probably had more to do with the weld properties than did the range of first-layer thicknesses used in this study

Polio eradication efforts in regions of geopolitical strife: the Boko Haram threat to efforts in sub-Saharan Africa.

Science.gov (United States)

Bigna, Jean Joel R

2016-06-01

The World Health Organization aims to eradicate wild poliovirus worldwide by the end of 2018. Cameroon and Nigeria, neighboring countries, have been affected by the terrorist and militant activities of the Islamist sect Boko Haram. Impacted regions are mainly the far North of Cameroon and Northern Nigeria. Targets of Boko Haram aggression in these zones include violence against polio workers, disruption of polio immunization campaigns, with consequent reduced access to health care and immunization. In addition to this significant problem, Northern Nigeria has historically seen rejection of polio virus vaccine initiatives. It remains to know how health systems can continue operations against polio in areas where Boko Haram operates. If appropriate measures are not urgently taken, it will be not possible to meet the 2018 goal of polio virus eradication. The response should include specialized immunization activities in conflict zones, will engagement of leaders. Countries should also explore immunization activities by soldiers and military personnel.

Advanced neutron source reactor probabilistic flow blockage assessment

International Nuclear Information System (INIS)

Ramsey, C.T.

1995-08-01

The Phase I Level I Probabilistic Risk Assessment (PRA) of the conceptual design of the Advanced Neutron Source (ANS) Reactor identified core flow blockage as the most likely internal event leading to fuel damage. The flow blockage event frequency used in the original ANS PRA was based primarily on the flow blockage work done for the High Flux Isotope Reactor (HFIR) PRA. This report examines potential flow blockage scenarios and calculates an estimate of the likelihood of debris-induced fuel damage. The bulk of the report is based specifically on the conceptual design of ANS with a 93%-enriched, two-element core; insights to the impact of the proposed three-element core are examined in Sect. 5. In addition to providing a probability (uncertainty) distribution for the likelihood of core flow blockage, this ongoing effort will serve to indicate potential areas of concern to be focused on in the preliminary design for elimination or mitigation. It will also serve as a loose-parts management tool

Rheological Principles for Food Analysis

Science.gov (United States)

Daubert, Christopher R.; Foegeding, E. Allen

Food scientists are routinely confronted with the need to measure physical properties related to sensory texture and processing needs. These properties are determined by rheological methods, where rheology is a science devoted to the deformation and flow of all materials. Rheological properties should be considered a subset of the textural properties of foods, because the sensory detection of texture encompasses factors beyond rheological properties. Specifically, rheological methods accurately measure "force," "deformation," and "flow," and food scientists and engineers must determine how best to apply this information. For example, the flow of salad dressing from a bottle, the snapping of a candy bar, or the pumping of cream through a homogenizer are each related to the rheological properties of these materials. In this chapter, we describe fundamental concepts pertinent to the understanding of the subject and discuss typical examples of rheological tests for common foods. A glossary is included as Sect. 30.6 to clarify and summarize rheological definitions throughout the chapter.

Judicial control authority and third-party action as laid down in the Atomic Energy Law

International Nuclear Information System (INIS)

Degenhart, C.

1981-01-01

The author points out the fundamental complex of problems. From the 'undetermined' legal term of imperative prevention of damage as defined by Sect. 7 para. 2 (3) of the Atomic Energy Law follows the judicial claim for detailed analysis of facts in case of minor radioactive exposure under normal operation and in case of accident prevention. He discusses the relation of the Atomic Energy Law to the Basic Law and to the normative structure of the Atomic Energy Law. The re-orientation to be found in the judicial approach to control does recognize sanctuaries of the executive. Control density and the right of third parties to take action are closely interrelated. From the integration - according to subjective law and basic law - of the Atomic Energy Law into the realtionship existing between technological and cultural development, and the material relation of licences granted for nuclear installations follows a reduction of judicial control intensity, at least for the procedural constellation of third-party actions. (HSCH) [de

Emittance growth due to static and radiative space charge forces in an electron bunch compressor

CERN Document Server

Talman, Richard; Stulle, Frank

2009-01-01

Evolution of short intense electron bunches passing through bunch-compressing beam lines is studied using the UAL (Unified Accelerator Libraries) string space charge formulation [R. Talman, Phys. Rev. ST Accel. Beams 7, 100701 (2004); N. Malitsky and R. Talman, in Proceedings of the 9th European Particle Accelerator Conference, Lucerne, 2004 (EPS-AG, Lucerne, 2004); R. Talman, Accelerator X-Ray Sources (Wiley-VCH, Weinheim, 2006), Chap. 13]. Three major configurations are studied, with the first most important and studied in greatest detail (because actual experimental results are available and the same results have been simulated with other codes): (i) Experimental bunch compression results were obtained at CTF-II, the CERN test facility for the “Compact Linear Collider” using electrons of about 40 MeV. Previous simulations of these results have been performed (using trafic4* [A. Kabel et al., Nucl. Instrum. Methods Phys. Res., Sect. A 455, 185 (2000)] and elegant [M. Borland, Argonne National Laboratory...

Symbolic Interactionism, Mass Panics and Urban Legends

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Ivan Kovačević

2016-02-01

Full Text Available The constructionist approach to social problems has developed a thesis about mass panics and urban legends as "unconstructed social problems". This thesis, advanced by the American sociologist Joel Best, and his analysis of the urban legend of Halloween sadism, have provided the model for studying three mass panics and two urban legends. The three panics in question are the mass exodus from Kraljevo because of a prophesy that the town would be destroyed in an earthquake, the mass fear of body parts thieves in three villages in Srem, and the panic over the appearance of a cannibal sect in the town of Šabac. The two urban legends involve the rich old emigrant whose acquaintance a child from a poor family made while dialling phone numbers at random, and the thieving postman who set up his own business in Russia with the stolen pension money he had been supposed to deliver.

MYSTICISM IN BATIK INDUSTRIAL RELATION: The Study of Trust Achievement on the Survivability of Small-Medium Batik Industry at Pekalongan City

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Imam Kanafi

2012-12-01

Full Text Available Relationship between economy and religion had been known for long time ago as it was found in Max Weber’s books “The Protestant Ethic and The Spirit of Capitalism” and “The Protestant Sects and The Spirit of Capitalism”. This paper examines the extent to which mysticism practices have been conducted among the employers and employees of Batik Industries in Pekalongan City. It argues that mysticism has an important role to reinforce the social capital and make the industry survive, especially to face many problems related to productivity, motivation, trust as well as wage issues. By practicing mystics and religious traditions, like dhikiran, manakiban, hawl and muludan, people have spiritual force which has an important role both for personally and professionally in the work place, especially to maintain the relationship between employees and employers. Also they could be stronger when faced the changes and challenges of business and their industry can survive.

Remarkable Women in a Remarkable Age. On the Genesis of the English Public Sphere, 1642-1752

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Eleonora Cappuccilli

2015-06-01

Full Text Available During the era of the English Revolutions and shortly after that, some spaces, albeit limited, of female visibility open up. Thanks to the window of opportunity caused by the collapse of censorship, the participation in the radical sects and in the Civil war, some remarkable women succeed in introducing themselves in the public sphere, shaping it since its very genesis. Moreover, analysing law institutions as jointure and feoffment, the attempt is to reconstruct some fragments of juridical female autonomy, which belie the total pervasiveness of coverture in the XVII century. As in private law, in public law women, in the role of queens, gain centrality: the principle of female authority, while safeguards the holding of the monarchical regime, destabilizes its patriarchal structure. Going through the works of Katherine Chidley, Margaret Cavendish, Damaris Masham and Mary Astell, the essay aims at reconstructing women's public voice, a voice which upsets the consolidated frames and subverts the established positions, questioning the same social hierarchies.

The problem of Millenarism

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Erik af Edholm

1975-01-01

Full Text Available The myth of the recurrence of the golden age after a period of accelerating miseries ("messianic woes" in the near future is of course not peculiar to the chiliasm of the European later middle ages. On the contrary, it belongs to the basic eschatological themes of millenarism in general. These themes are found also in Hindu tradition. To determine those general characteristics of traditional Hindu society which can contribute to an explanation of the relative unimportance of peasant rebellions and the lack of chiliastic mass movements, is not a problem to be solved within the field of the history of religions. For example, the egalitarian message of the bhakti saints, disputing the hierarchy, did not preclude that the salvationist sects did adapt to the caste system. The religious movements contributed to and gave ideological form to adjustments within the existing social structure. Obviously there was little need for millenarism in this process.

Library analytics and metrics using data to drive decisions and services

CERN Document Server

2015-01-01

This book will enable libraries to make informed decisions, develop new services and improve user experience by collecting, analysing and utilising data. With the wealth of data available to library and information services, analytics are the key to understanding your users and your field of operations better and improving the services that you offer. This book sets out the opportunities that analytics present to libraries, and provides inspiration for how they can use the data within their systems to help inform decisions and drive services. Using case studies to provide real-life examples of current developments and services, and packed full of practical advice and guidance for libraries looking to realise the value of their data, this will be an essential guide for librarians and information professionals. This volume will bring together a group of internationally recognised experts to explore some of the key issues in the exploitation of data analytics and metrics in the library and cultural heritage sect...

[The right to self-determination versus the obligation to protect one's health].

Science.gov (United States)

Höfling, Wolfram

2009-01-01

"Individual responsibility" and the abidance by any "health-related obligations" are key words of the present political and legal German healthcare debate. In the process of adjusting the German welfare state by focussing the ideal allocation of common health resources patients who do not meet their "health-related obligations" are thus expected to accept cutbacks in medical care services. However, from the perspective of constitutional law there is no "health-related obligation" deriving from the German constitution - the right to self-determination guaranteed in Art. 2 Sect. 2 Sent. 1 of the German constitution has not been amended to impose a corresponding duty. Hence, health-related obligations may only refer to indirect ways of exercising individual responsibility, no more and no less. The present article highlights the few possibilities which the German constitution provides for the implementation of "health-related obligations" and reminds us of the conceptual aspects which have to be considered by the legislator.

Dünden Bugüne Tokat Mevlevihanesi

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Sevay Okay Atılgan

2015-11-01

Full Text Available One of the most important subjects of the history of Turkish culture is the influence and development of Mavlavi Houses representing multi-faceted ground on the formation of social memory, which means tradition on the line extending from literature, music, science, mysticism, to folkloric values as well as arts within the historical processes. Especially in the Ottoman period, Mavlavi Teaching had found a wider spread and organization area than other sects. Many Mavlavi Houses were built in many cities of Anatolia and in Istanbul, and had played an active role in political and social structuring of society. In this context, Mavlavi House in Tokat is among the outstanding examples of provincial organization of the period. In this work, some findings are presented regarding recent investigations and present state of Mavlavi House in Tokat in this period, besides studying its historical and architectural aspects in light of the documents and resources referenced to early periods of its organization

Remarks on Communes of the Polish People: the character of organization, the ideology, the meaning

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Piotr Kuligowski

2015-12-01

Full Text Available The aim of this paper is to rethink three important issues that refer to Communes of the Polish People’s history. Firstly, it proposes a new understanding of organization frames, in which this group acted, using the Eric Hobsbawm’s term labour sects. Secondly, the intention is to undermine the understanding of the ideological development of this organization through the prism of theoretical activity of Stanisław Worcell and Zenon Świętosławski. In this case it proposes to show Communes of the Polish People in the context of changing of Polish political vocabulary in the 1830s and 1840s using the Reinhardt Koselleck’s term Sattelzeit. In this case the most durable achievement of Communes is invention of the term “Poland of the People” (Polska Ludowa. And thirdly, the article shows that references to Communes became extinct in the 1880s, at the time of the twilight of Romanticism.

Perspektif Hukum dan HAM terhadap Eksistensi Aliran Keagamaan di Indonesia

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Rohidin -

2013-04-01

Full Text Available Penelitian bertujuan untuk menganalisis eksistensi aliran keagamaan di Indonesia yang difatwa sesat oleh MUI, ditinjau dari perspektif Hukum dan HAM. Penelitian ini menggunakan dua jenis data yakni primer dan sekunder. Data primer dikumpulkan melaui wawancara dengan sejumlah informan dari MUI, Ahmadiyah, dan Ahli-ahli agama Islam. Hasil penelitian ini menunjukkan bahwa aliran-aliran keagamaan yang difatwa sesat oleh MUI tersebut, dalam perspektif MUI tidak dianggap sebagai kelompok agama yang resmi diakui oleh negara maupun menurut ajaran agama Islam yang sudah establish. Hal ini didasarkan pada ketentuan al-Qur’an dan Hadist, serta ketentuan hukum positif Indonesia. Kontroversi terhadap fatwa MUI ini dipicu oleh beberapa faktor. Pertama, adanya perbedaan antara pandangan MUI dengan para aktivis HAM dalam memaknai kebebasan beragama. MUI mendasarkan pandangannya pada norma-norma agama dan hukum positif, sementara para aktivis HAM mendasarkan pada norma-norma HAM Universal. This research attempt to analyze the existence of the religious sectes in Indonesia from perspective of the international human rights law. This research use the primary and secondary data. The primary data was collected through interview with the some informant such as MUI, Ahmadiyah, and Human rights activist. The result of this research show, that the existence of the religious sectes in Indonesian law system are normatively not be considered as a religious group. They are perceived by MUI as the religious deviate. In the normative paradigm MUI use it argument through some Al-Qur’an verses and also hadist in determining weather one religion group learned saying deviate or not. And the MUI positive paradigm is using its argument through some criminal law articel in determining one religion group deviate or not. Some factors which is made the fatwa  controversion are there two causes. First, because of different perspective between MUI with democracy and human rights

Revision of .i.Aspergillus./i. section .i.Flavipedes./i.: seven new species and proposal of section .i.Jani./i. sect. nov

Czech Academy of Sciences Publication Activity Database

Hubka, V.; Nováková, Alena; Kolařík, M.; Jurjevič, Ž.; Peterson, S.W.

2015-01-01

Roč. 107, č. 1 (2015), s. 169-208 ISSN 0027-5514 R&D Projects: GA ČR GAP504/12/0536 Institutional support: RVO:60077344 Keywords : Aspergillus flavipes * cave mycobiota * Fennellia * multilocus phylogeny * PCR fingerprinting * soil fungi Subject RIV: EE - Microbiology, Virology Impact factor: 2.638, year: 2015

Finding Frequent Closed Itemsets in Sliding Window in Linear Time

Science.gov (United States)

Chen, Junbo; Zhou, Bo; Chen, Lu; Wang, Xinyu; Ding, Yiqun

One of the most well-studied problems in data mining is computing the collection of frequent itemsets in large transactional databases. Since the introduction of the famous Apriori algorithm [14], many others have been proposed to find the frequent itemsets. Among such algorithms, the approach of mining closed itemsets has raised much interest in data mining community. The algorithms taking this approach include TITANIC [8], CLOSET+[6], DCI-Closed [4], FCI-Stream [3], GC-Tree [15], TGC-Tree [16] etc. Among these algorithms, FCI-Stream, GC-Tree and TGC-Tree are online algorithms work under sliding window environments. By the performance evaluation in [16], GC-Tree [15] is the fastest one. In this paper, an improved algorithm based on GC-Tree is proposed, the computational complexity of which is proved to be a linear combination of the average transaction size and the average closed itemset size. The algorithm is based on the essential theorem presented in Sect. 4.2. Empirically, the new algorithm is several orders of magnitude faster than the state of art algorithm, GC-Tree.

Legal problems in the concretisation of the fundamental requirements on radiation protection. 2. paper

International Nuclear Information System (INIS)

Schattke, H.

1980-01-01

In contrast to justice administered by the Higher Administrative Court of Lueneburg, the author is of the opinion that the individual third party complaing within the framework of the rule to minimize radiation exposure laid down in the Radiation Protection Ordinance cannot refer to risks the population might be exposed to. This is the imperative consequence of the legal system which protects the individual. The fact that - contrary to the position held by the Higher Administrative Court of Lueneburg - Sections 45 and 46 of the Radiation Protection Ordinance include emissions caused by accidents is demonstrated by giving a word-for-word, systematical and teleological interpretation, using painstaking methods. The same goes for the importance of accident doses planned in Sect. 28 of the Radiation Protection Ordinance. To the extent to which it examines the import the basis of authorization would have for a radioecological ordinance, this contribution helps to understand the principles that govern radiation protection and the importance they have for licensing procedures under the Atomic Energy Law in general. (HP) [de

Taxonomic study of Onobrychis transcaspica V. Nikitin (Fabaceae in northeastern of Iran with emphasis on altitudinal effect on morphological characters using floristic marker

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Zeinab Toluei

2010-07-01

Full Text Available Onobrychis Miller is the second largest genus of Fabaceae in Iran with nearly 60 species. These species are used as valuable forage plants. Onobrychis sect. Onobrychis with nearly 15 species in Iran is one of the important sections of the genus. Onobrychis transcaspica V. Nikitin, is one of the species of this section that is distributed in NE of Iran. To determine intraspecific variations in O. transcaspica from taxonomic point of view and effective ecological factor, data were collected using special station method. In this way, four special stations were recognized for O. transcaspica in NE of Iran. Results from floristic data (Floristic composition of each special station analysis with MVSP software by PCO method, led to identification of 3 separate groups that was indicative of existence of intraspecific diversity. Morphometric data analysis of individual collected from each special station, by using 65 vegetative and reproductive characters, with PCO and UPGMA methods, confirmed 3 mentioned floristic groups. Ecologic data analysis with CCA Method showed the presence of 3 phenoecodeme based on 3 morphologic groups resulting from altitudinal variations.