509 resultados para Fons marins


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Estudo do processo comunicacional e o registro de fragmentos de memória do pequeno agricultor na localidade de Ribeirão Grande, região do Vale do Paranapanema, Estado de São Paulo. Esta pesquisa tem como objetivos mostrar a realidade do pequeno agricultor; investigar sobre os processos comunicacionais que influenciam na preservação dos valores ou na perda deles, conhecer a opinião dos pequenos agricultores e moradores do município de Ribeirão Grande no Estado de São Paulo, sobre sua realidade, sua comunicação, seu modelo de vida e de produção, entender como se produz a comunicação no dia a dia do pequeno agricultor, e se há uma relação de proximidade com o jornal regional, sobre a existência ou não de um meio de comunicação que trabalhe os sentimentos de pertencimento e os interesses da ―comunidade‖. A metodologia deste trabalho incorpora a pesquisa bibliográfica, pesquisa documental e o estudo do caso de um jornal regional local, além de entrevistas semiestruturadas com os lavradores. Conclui-se que o pequeno lavrador e seu estilo de vida na região tratada não possui perscpectiva de futuro, imersos nas circunstancias que se encontram

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Development of new silica membranes properties, e.g., molecular sieving properties, has been increasingly gaining importance in the last few years. A novel unsupported silica membrane, referred to as hydrophobic metal-doped silica, was developed by cobalt-doping within the organic templated silica matrix. The novel material was prepared by the acid-catalyzed hydrolysis and condensation process of tetraethylorthosilicate (TEOS) and methyltriethoxysilane (MTES), which is the precursor for methyl ligand covalently bounded to the silica matrix. The synthesis and surface properties of the novel unsupported silica membrane as well as the unsupported blank silica and modified silica membranes were revealed by surface and microstructural techniques, such as water contact angle measurement, FTIR, X-ray, Solid-state 29Si MAS NMR, TGA and N2 and CO2 adsorption measurements. The results showed that the thermal stability of the organic templated silica matrix was enhanced by cobalt-doping process. A hydrophobic microporous silica membrane material with high thermal stability up to ∼560 °C in oxidizing atmosphere and a narrow pore size distribution centered at 1.1 nm was obtained. Therefore, a novel precursor material for molecular sieve silica membranes applications has been achieved and developed.

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La troballa del mecanoscrit del primer acte d’un projecte d’òpera de 1965, amb llibret del poeta Joan Valls Jordà (1917-1989) i al qual havia de posar música el compositor Amand Blanquer Ponsoda (1935-2005), aporta noves dades al voltant de la creació operística en valencià. Jofré, que havia de tenir tres actes (el segon dels quals dividit en dos quadres), va restar entre els papers del poeta fins a la seua mort i, posteriorment, ha estat custodiat en el fons Joan Valls de l’Arxiu Municipal d’Alcoi. Al llarg de gairebé cinquanta anys, sols hem pogut trobar una breu referencia de la seua existència, feta pel mateix Blanquer. Retrobar-la ara suposa, en primer lloc, donar a conèixer un inèdit de Valls; i, en segona instància, modificar la nostra percepció d’aquest gènere a les terres valencianes de la mà d’aquests dos alcoians imprescindibles.

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The reprise evidential conditional (REC) is nowadays not very usual in Catalan: it is restricted to journalistic language and to some very formal genres (such as academic or legal language), it is not present in spontaneous discourse. On the one hand, it has been described among the rather new modality values of the conditional. On the other, the normative tradition tended to reject it for being a gallicism, or to describe it as an unsuitable neologism. Thanks to the extraction from text corpora, we surprisingly find this REC in Catalan from the beginning of the fourteenth century to the contemporary age, with semantic and pragmatic nuances and different evidence of grammaticalization. Due to the current interest in evidentiality, the REC has been widely studied in French, Italian and Portuguese, focusing mainly on its contemporary uses and not so intensively on the diachronic process that could explain the origin of this value. In line with this research, that we initiated studying the epistemic and evidential future in Catalan, our aim is to describe: a) the pragmatic context that could have been the initial point of the REC in the thirteenth century, before we find indisputable attestations of this use; b) the path of semantic change followed by the conditional from a ‘future in the past’ tense to the acquisition of epistemic and evidential values; and c) the role played by invited inferences, subjectification and intersubjectification in this change.

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L’ús de productes derivats d’animals (Zooteràpia) ha format part de l’arsenal terapèutic dermatològic en les diverses cultures a través del temps. El Tresor de Beutat és un tractat medieval dedicat als cosmètics femenins i la salut, escrit en català medieval que es conserva a la Biblioteca de la Universitat de Barcelona. Descriu més de 200 remeis i tractaments per a les dones del segle XIV . Molts d’aquests tractaments eren productes d’origen animal. Estudiem el Tresor de Beutat per determinar quins animals i quines de les seves parts eren emprades, així com la forma d’utilització i indicacions terapèutiques. El document original va ser transcrit al català formal i el text analitzat per tal d’identificar totes les substàncies d’origen animal destinades a la teràpia. Aquestes substàncies van ser ordenades segons l’espècie, i es van estudiar les diferents parts emprades dels animals, la manera de preparació i les seves indicacions. Es van identificar un total de 223 substàncies o elements (animals, plantes i minerals) utilitzats com a remeis. D’ells, 47 (21%) eren d’origen animal, pertanyents a 30 animals, 15 mamífers, 7 aus, 4 animals marins, 2 de rèptils i amfibis i 2 insectes. Les diferents parts dels animals utilitzats inclouen la pell, el greix, els ronyons, el cervell, les banyes, les ungles, les secrecions anals, glàndules mamàries o salivals, la femta, o fins i tot l’animal sencer, en el cas dels mamífers. De les aus, s’usaven les plomes, ous, greixos, els nius, el cap, el suc propi de l’animal, i els excrements. Dels animals marins es va emprar l’animal a trossos, els ossos i els ous, i dels insectes els ous de formiga; la mel i la cera d’abelles; dels rèptils i amfibis els ous i la sang. Els tractaments s’utilitzen principalment per a la cara, com a cosmètics per al cabell i el cos, la higiene, la salut general i per la pell. També per l’esfera otorinolaringològica, ocular, els trastorns dentals, i ginecològics, així com per a l’alleugeriment del dolor. El Tresor de Beutat proporciona informació sobre el coneixement dels tractaments tòpics, amb una base científica (i no màgica) amb una àmplia gamma de recursos d’origen animal, amb les formulacions acuradament elaborades per a fins cosmètics i terapèutics dissenyats per assolir l’ideal de la bellesa i la salut en les dones medievals, sent evident en les bases d’alguns tractaments tòpics utilitzats en el segle XXI.

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From the Introduction. This article seeks to examine the relationship between European Union law, international law, and the protection of fundamental rights in the light of recent case law of the European Court of Justice (ECJ) and the Court of First Instance (CFI) relating to economic sanctions against individuals. On 3 September 2008, the ECJ delivered its long-awaited judgment in Kadi and Al Barakaat on appeal from the CFI.3 In its judgment under appeal,4 the CFI had held that the European Community (EC) is competent to adopt regulations imposing economic sanctions against private organisations in pursuance of UN Security Council (UNSC) Resolutions seeking to combat terrorism; that although the EC is not bound directly by the UN Charter, it is bound pursuant to the EC Treaty to respect international law and give effect to UNSC; and that the CFI has jurisdiction to examine the compatibility of EC regulations implementing UNSC resolutions with fundamental rights not as protected by the EC but as protected by jus cogens. On appeal, following the Opinion of Maduro AG, the ECJ rejected the CFI’s approach. It held that UNSC resolutions are binding only in international law. It subjected the contested regulations to full review under EC human rights standards and found them in breach of the right to a hearing, the right to judicial protection and the right to property. Kadi and Al Barakaat is the most important judgment ever delivered by the ECJ on the relationship between EC and international law and one of its most important judgments on fundamental rights. It is imbued by constitutional confidence, commitment to the rule of law but also some scepticism towards international law. In the meantime, the CFI has delivered a number of other judgments on anti-terrorist sanctions assessing the limits of the “emergency constitution” at European level. The purpose of this paper is to examine the above case law and explore the dilemmas and tensions facing the EU judiciary in seeking to define and protect the EU’s distinct constitutional space. It is divided as follows. It first looks at the judgment in Kadi. After a short presentation of the factual and legal background, it explores the question whether the EU has competence to adopt smart sanctions. It then examines whether the EU is bound by resolutions of the Security Council, whether the ECJ has jurisdiction to review Community measures implementing such resolutions and the applicable standard of judicial scrutiny. It analyses the contrasting views of the CFI, the Advocate General, and the ECJ taking account also of the case law of the European Court of Human Rights (ECtHR). Further, it explores the consequences of annulling the contested regulation. It then turns to discussing CFI case law in relation to sanctions lists drawn up not by the UN Security Council but by the EC. The paper concludes by welcoming the judgment of the ECJ. Whilst its reasoning on the issue of Community competence is questionable, once such competence is established, it is difficult to support the abrogation of Community standards for the protection of fundamental rights. Such standards should ensure procedural due process whilst recognising the importance of public security.

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The mesozooplankton community, with special emphasis on calanoid copepods, was studied with respect to its species composition, abundance, vertical distribution and developmental structure during the ISPOL expedition to the ice covered western Weddell Sea. Stratified zooplankton tows were carried out nine times between December 1, 2004 and January 2, 2005 with a multiple opening-closing net between 0 and 1000 m depth. Copepods were by far the most abundant taxon contributing more than 94% of the total mesozooplankton. Numerical dominants were cyclopoid copepods, mostly Oncaea spp. A total of 66 calanoid copepod species were identified, but the calanoid copepod community was characterised by the dominance of only a few species. The most numerous species was Microcalanus pygmaeus, which comprised on average 70% of all calanoids. Calanoides acutus and Metridia gerlachei represented other abundant calanoid species contributing an average of 8 and 7%, respectively. All other species comprised less than 3%. The temporal changes in the abundance and population structure of M. pygmaeus and M. gerlachei were small while a shift in the stage frequency distribution of C. acutus was observed during the study: CIV dominated the C. acutus population with 48 to 50% during the first week of December, while CV comprised 48% in late December. CI and CII of C. acutus were absent in the samples and males occurred only in very low numbers in greater depths. In M. gerlachei, CI was not found, whereas all developmental stages of M. pygmaeus occurred throughout the study. All three species showed migratory behaviour, and they occurred in upper water layers towards the end of the investigation. This vertical ascent was most pronounced in C. acutus and relatively weak in the other two species. In M. pygmaeus and M. gerlachei, copepodite stages were responsible for the upward migration in late December, while the vertical distribution of adults did not change. In C. acutus all abundant developmental stages (CIV, CV and females) ascended to upper water layers. Almost exclusively (93%) medium- and semi-ripe females of C. acutus and M. gerlachei were found, and only 3 - 4% of the ovaries were ripe. The absence of CI and the low number of ripe females indicate that the main reproductive period had not started in C. acutus and M. gerlachei until the end of our study in early January. In contrast, the high portion of CI and CII of M. pygmaeus suggests that reproduction of this species had started in October-November and hence, before the onset of the phytoplankton bloom in the water. The community structure did not differ between stations with one exception on December 26, when the station was strongly influenced by the continental shelf.

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Abundance and species composition of copepods were studied during the expedition ANT XXI/1 on a latitudinal transect in the eastern Atlantic from 34°49.5' N to 27°28.1' S between 2-20 November 2002. Stratified zooplankton tows were carried out at 19 stations with a multiple opening-closing net between 300 m water depth and the surface. Cyclopoid and calanoid copepods showed similar patterns of distribution and abundance. Oithona was the most abundant cyclopoid genus, followed by Oncaea. A total of 149 calanoid copepod species were identified. Clausocalanus was by far the most abundant genus, comprising on average about 45% of all calanoids, followed by Calocalanus (13%), Delibus (9%), Paracalanus (6%), and Pleuromamma (5%). All other genera comprised on average less than 5% each, with 40 genera less than 1%. The calanoid copepod communities were distinguished broadly in accordance with sea surface temperature, separating the subtropical from the tropical stations, and were largely determined by variation in species composition and species abundance. Nine Clausocalanus species were identified. The most numerous Clausocalanus species was C. furcatus, which on average comprised half of all adult of this genus. C. pergens, C. paululus, and C. jobei, contributed an average of 19%, 9%, and 9%, respectively. The Clausocalanus species differed markedly in their horizontal and vertical distributions: C. furcatus, C. jobei, and C. mastigophorus had widespread distributions and inhabited the upper water layers. Major differences between the species were found in abundance. C. paululus and C. arcuicornis were biantitropical and were absent or occurred in very low numbers in the equatorial zone. C. parapergens was found at all stations and showed a bimodal distribution pattern with maxima in the subtropics. C. pergens occurred in higher numbers only at the southern stations, where it replaced C. furcatus in dominance. In contrast to the widespread species, the bulk of the C. paululus, C. arcuicornis, C. parapergens, and C. pergens populations was concentrated in the colder, deeper water layers below the thermocline, thereby avoiding the warm surface waters. C. lividus was found only at the most northern and C. ingens only at the most southern stations. Both species were found almost exclusively in the upper 50 m. The distinct differences in abundance and horizontal and vertical distribution suggest a strong ecological differentiation among the Clausocalanus species.

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The fons primarius of Plutarch's life of Fabius Maximus. -- The common Greek sources of Plutarch and Appianus for Roman history. -- King Juba's Historia romana.

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U. of M. copy also bears imprint: Philadelpha, J. B. Lippincott co.

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Ambos vol. llevan folleto anexo: Eugène Lacroix, Éditeur: catalogue général de ses publications industrielles et agricoles . Livres de fons.- Paris : Librairie scientifique, industrielle et agricole, 1868.- 31 p. : il. ; 22 cm)

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Contiene: Exercitatio grammatica in Psalmum XXXIII, pp. [278]-334

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Imprint varies: v.2, 5-8, Paris, A. Wimal.