Estratégias internacionais da fruticultura do RN: o caso finobrasa processo e evolução

The present inquiry has as main objective to understand the process of formation of the international strategies of the exporting companies of fruits of the RN through the theory of the resource dependence. Aiming at to clarify as the companies they can carry through the process of internationalization through this theory had been study the behavior and economic theories of the process of internationalization of companies. Amongst the economic theories they are distinguished the eclectic paradigm of Dunning (1958), Vernon (1669) through the theory of the cycle of the product and Bucley and Casson (1979) with the theory of the international operations. In the mannering boarding they had been investigated the school of Upsala through Johanson and Valnhe (1977) with the concept of the increasing of the markets and in the distance psychic starts and the interaction of the purchaser-salesman of Hallen and Wiedersheim-Paul (1979). In this perspective it observes main the occured changes in the organization in function of this process, following the rules observed by the gradual ingression in the international market, having as base ways of entrances in the external market used by these companies, in view of the frist phase that the company presents of businesses. Ahead of you analyze of these theories the study searches to analyze the convergence of the concepts proclaimed for the theory of the dependence of resources (PFEFFER; SALANCIK, 1978). and strategies of internationalization of the companies. The research is characterized as qualitative case study which adopts and exploratory and analytical type, retrospective matrix. The adopted strategy is of case study and the unit of analysis consisting of the Finobrasa, pertaining company to the Vicunha Group. The main method of collection of data was halfstructuralized interview allied the documentary research that together had presented an empirical perspective of the internationalization process. The analysis and quarrel of the results understand the description and the interpretation of the one of the information through the technique of analyzes of content. Initially the historical of the exportation of fruits of the Rio Grande do Norte with the focus in the region Açu/Mossoró is presented and after that the information of the Finobrasa are presented as base of the study. The main events are identified that had constituted the phases of the strategical model of the company. It was observed that the dimensions most excellent amongst those proclaimed by the School of Uppsala had been the learning, staffs and the step-starts is sufficiently gifts in the reality of the company, as well as the aspects of strategical alliances since the consolidated relationship of the Vicunha Group create a more solid trajectory in the international market allied the conditions created windows of marked . One understands, therefore, that the investigated process still has base the theoretical theories of the internationalization strategies corroborating for the theoretical convergence of the rules proclaimed for the theory of the dependence of resources.

Estratégias internacionais da fruticultura do RN: o caso finobrasa processo e evolução

The present inquiry has as main objective to understand the process of formation of the international strategies of the exporting companies of fruits of the RN through the theory of the resource dependence. Aiming at to clarify as the companies they can carry through the process of internationalization through this theory had been study the behavior and economic theories of the process of internationalization of companies. Amongst the economic theories they are distinguished the eclectic paradigm of Dunning (1958), Vernon (1669) through the theory of the cycle of the product and Bucley and Casson (1979) with the theory of the international operations. In the mannering boarding they had been investigated the school of Upsala through Johanson and Valnhe (1977) with the concept of the increasing of the markets and in the distance psychic starts and the interaction of the purchaser-salesman of Hallen and Wiedersheim-Paul (1979). In this perspective it observes main the occured changes in the organization in function of this process, following the rules observed by the gradual ingression in the international market, having as base ways of entrances in the external market used by these companies, in view of the frist phase that the company presents of businesses. Ahead of you analyze of these theories the study searches to analyze the convergence of the concepts proclaimed for the theory of the dependence of resources (PFEFFER; SALANCIK, 1978). and strategies of internationalization of the companies. The research is characterized as qualitative case study which adopts and exploratory and analytical type, retrospective matrix. The adopted strategy is of case study and the unit of analysis consisting of the Finobrasa, pertaining company to the Vicunha Group. The main method of collection of data was halfstructuralized interview allied the documentary research that together had presented an empirical perspective of the internationalization process. The analysis and quarrel of the results understand the description and the interpretation of the one of the information through the technique of analyzes of content. Initially the historical of the exportation of fruits of the Rio Grande do Norte with the focus in the region Açu/Mossoró is presented and after that the information of the Finobrasa are presented as base of the study. The main events are identified that had constituted the phases of the strategical model of the company. It was observed that the dimensions most excellent amongst those proclaimed by the School of Uppsala had been the learning, staffs and the step-starts is sufficiently gifts in the reality of the company, as well as the aspects of strategical alliances since the consolidated relationship of the Vicunha Group create a more solid trajectory in the international market allied the conditions created windows of marked . One understands, therefore, that the investigated process still has base the theoretical theories of the internationalization strategies corroborating for the theoretical convergence of the rules proclaimed for the theory of the dependence of resources.

Organometallic chemistry of diphosphazanes. Part 7. Platinum(II), palladium-(o), -(I) and -(II) complexes of RN[P(OPh)2]2(R = Me or Ph)

The reactions of [MCl2(cod)](M = Pd or Pt, cod = cycloocta-1,5-diene) with RN[P(OPh)2]2[R = Me (L1) or Ph (L2)] afford the chelate complexes [MCl2L1] and [MCl2L2]. The dinuclear palladium(O) complex, [Pd2L13] has been synthesized by starting from [Pd2(dba)3](dba = dibenzylideneacetone). Redox condensation of [Pd2(dba)3] and [PdCl2(PhCN)2] in the presence of the diphosphazane ligands gives the dinuclear palladium(I) complexes [Pd2Cl2L12] and [Pd2Cl2L22]. The structures of the complexes have been deduced from 1H and 31P NMR spectroscopic data. Single-crystal X-ray diffraction studies confirm the structures of [Pd2L13] and [Pd2Cl2L22].

Organometallic chemistry of diphosphazanes. Rhodium(I) complexes of RN(PX2)2 (R = C6H5; X = OC6H5, OC6H4Br?p, R = CH3; X = OC6H5)

Reactions of [Rh(COD)Cl](2) with the ligand RN(PX(2))(2) (1: R=C6H5; X=OC6H5) give mono- or disubstituted complexes of the type [Rh-2(COD)Cl-2{eta(2)-C6H5N(P(OC6H5)(2))(2)}-] or [RhCl{eta(2)-C6H5N(P(OC6H5)(2))(2)}](2), depending on the reaction conditions. Reaction of 1 with [Rh(CO)(2)Cl](2) gives the symmetric binuclear complex, [Rh(CO)Cl{mu-C6H5N(P(OC6H5)(2))(2)}], whereas the same reaction with 2 (R=CH3; X=OC6H5) leads to the formation of an asymmetric complex of the type [Rh(CO)(mu-CO)Cl{mu-CH3N(P(OC6H5)(2))(2)}] containing both terminal and bridging CO groups. Interestingly the reaction of 3 (R=C6H5, X = OC6H4Br-p) with either [Rh(COD)Cl](2) or [Rh(CO)(2)Cl](2) leads only to the formation of the chlorine bridged binuclear complex, [RhCl{eta(2)-C6H5N(P(OC6H4Br-p)(2))(2)}](2). The structural elucidation of the complexes was carried out by elemental analyses, IR and P-31 NMR spectroscopic data.

Un impreso poético en el cancionero manuscrito EM6 : el pliego suelto 99*RN y el Cancionero General

Integran este número de la revista ponencias presentadas en Studia Hispanica Medievalia VIII : Actas de las X Jornadas Internacionales de Literatura Española Medieval, 2011, y de Homenaje al Quinto Centenario del Cancionero General de Hernando del Castillo.

Zelan neurtzen dira Rn-ko multzoak ?

Duración (en horas): Más de 50 horas. Destinatario: Estudiante y Docente

Caracterização fenotípica e molecular de amostras de Enterococcus isoladas em hospitais da cidade do Natal/ RN

O gênero Enterococcus tem emergindo como um dos mais importantes patógenos em infecções relacionadas à assistência à saúde no mundo. Estes microrganismos apresentam habilidade de adquirir genes de resistência a vários antimicrobianos, incluíndo à vancomicina, além de possuir diversos fatores associados à virulência, que contribuem sobremaneira para a sua permanência no hospedeiro, facilitando sua disseminação, particularmente, no ambiente hospitalar. Os objetivos deste estudo foram caracterizar, por testes fenotípicos e genotípicos, amostras de Enterococcus isoladas de quadros infecciosos em pacientes atendidos em quatro instituições de saúde localizadas na cidade do Natal, RN, no período de setembro de 2010 a junho de 2011. As espécies de Enterococcus foram caracterizadas por testes fisiológicos convencionais e por reação em cadeia da polimerase (PCR) multiplex, utilizando oligonucleotídeos específicos para caracterização do gênero e espécies. O perfil de susceptibilidade aos antimicrobianos foi avaliado por testes de difusão em ágar. Os valores de concentração inibitória mínima (CIM) para vancomicina, teicoplanina e linezolida foram determinados pelo emprego do teste E; e o genótipo de resistência à vancomicina foi analisado por PCR. Genes associados à virulência (asa1, cylA, esp, gelE e hyl) foram detectados por ensaios de PCR multiplex. O polimorfismo genético das amostras bacterianas foi avaliado por metodologia de eletroforese em campo pulsado (PFGE), com a utilização da enzima SmaI. Foram obtidas 117 amostras, a partir de quadros infecciosos em 116 pacientes. Os resultados revelaram que a espécie E. faecalis foi a prevalente (91,4%). Os testes de susceptibilidade revelaram que as taxas de resistência mais elevadas estiveram associadas à tetraciclina (58,2%) e a níveis elevados de estreptomicina (36,7%). A resistência à vancomicina foi detectada em uma amostra de E. faecium, portadora do genótipo vanA, correspondendo ao primeiro isolamento de amostra com essa característica de resistência no RN. Esta amostra foi isolada em um caso de co-infecção com E. faecalis sensível à vancomicina. Adicionalmente, susceptibilidade intermediária a linezolida foi identificada em três amostras de E. faecalis. Dentre os determinantes de virulência identificados, gelE foi o prevalente (83,8%). De acordo com as espécies E. faecalis o perfil mais detectado foi gelE + esp (31,6%), na espécie E. faecium foi o perfil esp (28,6%) e a única amostra de E. gallinarum apresentou dois determinantes de virulência (asa1 + cylA). O gene hyl não foi identificado em nenhuma das amostras. A análise do polimorfismo genético das amostras por PFGE evidenciou uma elevada policlonalidade. Diante das características de resistência e de virulência observadas e da sinalização da emergência de mecanismos de resistência importantes no Estado do RN, este estudo chama atenção para a necessidade de rastreamento, particularmente entre portadores sadios, e estabelecimento de políticas de controle da disseminação dessas amostras nas instituições de saúde, mesmo em regiões onde tais características ainda sejam pouco frequentes.

Filosofia com crianças: cenas de experiência em Caicó (RN), Rio de Janeiro (RJ) e La Plata (Argentina)

Partilhar uma experiência a partir da própria experiência. Esse é o desejo que se revela no exercício de escrita desse texto, o qual tem por objeto de estudo a experiência, seu significado e sentidos revelados pelo trilhar da experiência nos deslocamentos em cenários e cenas em Caicó/RN, Rio de Janeiro/RJ e La Plata/ARG. Enfrenta a constante e incômoda sensação da impossibilidade de narrar uma experiência. Torna público e dialoga com fragmentos/capturas advindas das cenas da experiência e com diversos/as autores/as que se constituem como ecos que ressoam na trajetória de pesquisa. Os espaços-cenários onde ocorre essa experiência-pesquisa envolvem, de diferentes formas, tentativas de se fazer filosofia com crianças. São atravessados pela experiência de buscar caminhos, rotas, brechas para abrir no cenário da escola pública possibilidades para a experiência de pensamento entre crianças e adultos. Entre os vários temas que se implicam e dialogam nesse contexto, ressalto: o fazer filosofia com crianças em escolas públicas, a infância, e a relação aprender e ensinar. São alguns dos elementos que compõem essa escrita e com as quais busco dialogar inspirada nas vozes dos/as interlocutores/as nela envolvidos/as. Ao final, os desdobramentos da trilha da pesquisa/experiência demarcam uma relação potente entre filosofia e educação, a qual provoca formação, transformações, rupturas, resistências, encontros, infâncias.

~(207)Rn能级结构的实验研究

利用能量为 85— 95MeV的1 6O束流 ,通过1 96Pt(1 6O ,5n) 2 0 7Rn反应布居了2 0 7Rn的高自旋态 .实验进行了γ射线的激发函数、γ射线的单谱、衰变谱和γ γ t符合测量 .建立了由 1 7条γ射线组成的2 0 7Rn能级纲图 ,并且基于实验测量的DCO系数建议了各能级的自旋值 .用一个f5 2 价中子空穴与2 0 8Rn核芯耦合定性地解释了2 0 7Rn的低位激发态

Fundamentos neurocognitivos del Programa de Estimulaci??n en Tiempo Cr??tico Ulises RN

Resumen tomado del autor

Development and calibration of a portable radon sampling system for groundwater (222)Rn activity concentration measurements

The assembling of a system for field sampling and activity concentration measurement of radon dissolved in groundwater is described. Special attention is given in presenting the calibration procedure to obtain the radon activity concentration in groundwater from the raw counting rate registered in a portable scintillation detector and in establishing the precision of the activity concentration measurements. A field procedure was established and the system tested during one year of monthly observations of (222)Rn activity concentration in groundwater drawn from two wells drilled on metamorphic rocks exposed at Eastern Sao Paulo State, Brazil. The observed mean (222)Rn activity concentrations are 374 Bq/dm(3) in one well and about 1275 Bq/dm(3) in the other one. In both wells the (222)Rn activity concentrations showed a seasonal variation similar to variations previously reported in the literature for the same region. (C) 2009 Elsevier Ltd. All rights reserved.

Assessment the Health Hazard from (222)Rn in Old Metalliferous Mines in San Luis, Argentina

Radon levels in two old mines in San Luis, Argentina, are reported and analyzed. The radiation dose and environmental health risk of (222)Rn concentrations to both guides and visitors were estimated. CR-39 nuclear track detectors were used for this purpose. The values for the (222)Rn concentration at each monitoring site ranged from 0.43 +/- 0.04 to 1.48 +/- 0.12 kBq m(-3) in the Los Cndores wolfram mine and from 1.8 +/- 0.1 to 6.0 +/- 0.5 kBq center dot m(-3) in the La Carolina gold mine, indicating that, in this mine, the radon levels exceed up to four times the action level of 1.5 kBq m(-3) recommended by the International Commission on Radiological Protection. The patterns of the radon transport process revealed that the La Carolina gold mine can be interpreted as a gas confined into a single tube with constant cross-section and air velocity. Patterns of radon activity, taking into account the chimney-effect winds, were used to detect tributary currents of air from shafts or larger fissures along the main adit of the Los Cndores mine, showing that radon can be used as an important tracer of tributary air currents stream out from fissures and smaller voids in the rock of the mine.