Farm business survey 2008/09: poultry production in England

The report provides a commentary on the UK poultry industry focusing on its structure, development and contribution to the UK agricultural economy. It also includes data on the economic performance of poultry businesses in England during 2008/09.

A largely intolerable combination of two mainly unconnected texts: 1. Description of the Barefoot in the Head event, at BHQU, NY, 12/11/09; 2. Fictioning and the End

An evaluation of the 'Barefoot in the Head' performance event, I co-curated with Alun Rowlands and Mark Beasley, at Bruce High Quality Foundation University, New York, as part of Performa 09 New York, 12 November 2009 - an examination of my own performance and the other performances occurring simultaneously at the event.

The intracratonic Caraibas-Itacarambi earthquake of December 09, 2007 (4.9 m(b)), Minas Gerais State, Brazil

On December 9, 2007, a 4.9 m(b) earthquake occurred in the middle of the Sao Francisco Craton, in a region with no known previous activity larger than 4 m(b). This event reached intensity VII MM (Modified Mercalli) causing the first fatal victim in Brazil. The activity had started in May 25, 2007 with a 3.5 magnitude event and continued for several months, motivating the deployment of a local 6-station network. A three week seismic quiescence was observed before the mainshock. Initial absolute hypocenters were calculated with best fitting velocity models and then relative locations were determined with hypoDD. The aftershock distribution indicates a 3 km long rupture for the mainshock. The fault plane solution, based on P-wave polarities and hypocentral trend, indicates a reverse faulting mechanism on a N30 degrees E striking plane dipping about 40 degrees to the SE. The rupture depth extends from about 0.3 to 1.2 km only. Despite the shallow depth of the mainshock, no surface feature could be correlated with the fault plane. Aeromagnetic data in the epicentral area show short-wavelength lineaments trending NNE-SSW to NE-SW which we interpret as faults and fractures in the craton basement beneath the surface limestone layer. We propose that the Caraibas-Itacarambi seismicity is probably associated with reactivation of these basement fractures and faults under the present E-W compressional stress field in this region of the South American Plate. (c) 2009 Elsevier B.V. All rights reserved.

Perspective: LaGuardia Community College Newsletter (09 May 1974)

vol. II, no. IV; "A newsletter published periodically to keep the faculty, students, staff, and community informed about the activities taking place on the campus of LaGuardia Community College."

Determinação de indicadores de qualidade para avaliação do processo de gestão de pequenas e médias empresas do setor de construção civil habitacional

A escolha do tema ficou circunscrita ao subsetor de construção habitacional, que é caracterizado pela presença de pequenas e médias empresas. A consolidação de grandes empresas neste ramo de atividades tende a ocorrer sobretudo em conjunturas onde através da intervenção estatal são definidos programas habitacionais de grande escala que requerem das empresas participantes de maior volume de capital e o acesso a tecnologias mais sofisticadas. A importância da pequena empresa neste ramo de atividades pode ser notada atraves da experiência dos países da Comunidade Econômica Europeia, que em 1985 de um total de mais de um milhão de empresas de construção, 90% tinham até 10 empregados. Igual situação se verifica nos Estados Unidos da América onde conforme dados de 1965, também 90 % das 875.000 empresas então existentes no país empregavam menos de 10 pessoas (ONU, 1987). De uma maneira geral a importância do tema fica evidente quando se analisa o peso do setor da construção civil na economia nacional, que se situa em torno de 5% do PIB nos países industrializados, enquanto que nos países de industrialização recente, este percentual pode atingir o índice de 7% (PNU, op.cit.). Tal constatação evidencia que a indústria da construção representa o principal item na composição dos investimentos (formação bruta de capital fixo) das contas nacionais de diversos países, apresentando uma participação relativa quase sempre superior a 55% nos países industrializados e 60% nos países de industrialização recente (ONU, op.cit.). No Brasil tal importância se confirma pelo valor adicionado do setor habitacional correspondente a 2,2% do PIB, e numa visão mais abrangente, dentro dos contornos da indústria da construção civil como um todo, representando cerca de 7,3% do PIB (FIBGE, 1988). Quanto a questão da mão-de-obra, em que pese a ausência de dados no Brasil, e bastante visível sua larga influência na economia atuando como um ramo de atividades multiplicador de alocação de pessoal, principalmente a nível de utilização intensiva de mão-de-obra menos qualificada. Enquanto nos EEUU e CEE 90% das empresas constituíam-se de organizações com menos de 10 empregados, no Brasil onde há ausência de dados oficiais a respeito, na pior das hipóteses pode-se estimar que este percentual pode variar entre 50 a 70% do total de empresas, o que não deixa de ser um dado de extrema magnitude. Foram exatamente a expressão destes números, sem considerar o déficit habitacional em torno de 10 milhões de pessoas, um terço da população, moram em condições inadequadas (Exame, 1991), que influenciaram fortemente a escolha do tema da presente proposta de Tese.

Impactos de restrições sobre empresas listadas na BM&F Bovespa : um survey a partir da crise de 2008/09

Por meio de um survey, ouvimos 56 gestores financeiros e de relações com investidores de empresas listadas na BM&F Bovespa sobre o grau das restrições financeiras observadas durante a crise de 2008/09, contrapondo diferenças entre firmas que declararam ter sofrido restrições àquelas que disseram não terem sido afetadas. Nossa evidência aponta que as restritas rebaixaram os preços praticados e demitiram colaboradores em dose maior do que as irrestritas. As restritas também acusaram salto pronunciado no endividamento, enquanto as irrestritas conservaram suas fontes de financiamento, buscando preservar reputação no mercado. Cerca de 65% das firmas restritas indicam que as restrições financeiras afetaram a capacidade de aceitar projetos atrativos, e 25% dessas firmas se viram forçadas a postergar/cancelar investimentos vantajosos. Comparando a medida direta de nosso survey frente a proxies usualmente adotadas, cremos que este trabalho agrega ao espectro de ferramentas empregadas para avaliar o impacto de restrições financeiras sobre as decisões corporativas.

A note on financial regulation and the brazilian response to the 2008‐09 financial crisis

Brazil was frequently criticized for its interventionist and heavy financial regulation up until the 2008‐09 world financial crisis.  According to the neo‐liberal or pro‐market view that predominated in academic and financial circles during the early 2000s, economic development came together with financial deepening, which in its turn could only be achieved through financial liberalization and deregulation. The currency crises of the 1990s notwithstanding, by the mid‐2000s Brazil’s segmented financial market and its restrictive reserve and capital requirements were seen as a symbol of inefficiency and backwardness by most financial specialists.  To the luck of the Brazilian population, most of the advices of such specialists were ignored by the Brazilian authorities, so that, when the 2008 financial crisis hit the world economy, Brazil still had powerful and efficient instruments to deal with the problem.  The objective of this note is to present the mains aspects of the Brazilian financial regulation and how they helped the economy to deal with the consequences of 2008‐09 financial meltdown.

Estudo do óleo das sementes de Carthamus tinctorius L. Para produção de biodiesel

Most of the energy consumed worldwide comes from oil, coal and natural gas. These sources are limited and estimated to be exhausted in the future, therefore, the search for alternative sources of energy is paramount. Currently, there is considerable interest in making trade sustainable biodiesel, a fuel alternative to fossil fuels, due to its renewable nature and environmental benefits of its use in large scale. This trend has led the Brazilian government to establish a program (Probiodiesel) with the aim of introducing biodiesel into the national energy matrix, by addition of 5% biodiesel to conventional diesel in 2010 to foster not only the increase of renewable energy, but reduce imports of crude oil. This work evaluates different methods of extraction of oil Carthamus tinctorius L., their characterization by IR, 1H and 13C NMR, HPLC and TG and their use in the production of methyl ester (molar ratio of oil / alcohol 1:6, and NaOH catalyst). The physico-chemical parameters (acid value, density, viscosity, saponification index and surface tension) of oil and biodiesel were also described. The produced biodiesel had a yield of 93.65%, was characterized in relation to their physicochemical properties showing satisfactory results (density=875 kg/m3, viscosity = 6.22 mm2/s, AI = 0.01 mg (NaOH) /g) compared with the values established by the the National Agency Oil, Natural Gas and Biofuels

Orbital Implants Insertion to Improve Ocular Prostheses Motility

The objectives of this study were, through a literature review, to point the differences between orbital implants and their advantages and disadvantages, to evaluate prosthesis motility after orbital implants are inserted, and to point the implant wrapping current risks. Sixty-seven articles were reviewed. Enucleation implants can be autoplastics or alloplastics and porous (including natural and synthetic hydroxyapatite [HA]) or nonporous (silicone). Hydroxyapatite is the most related in the literature, but it has disadvantages, too, that is, all orbital implants must be wrapped. Exposure of the porous orbital implant can be repaired using different materials, which include homologous tissue, as well as autogenous graft, xenograft, and synthetic material mesh. The most used materials are HA and porous polyethylene orbital implant. The HA implant is expensive and possibly subject corals to damage, different from porous polyethylene orbital implants. Porous implants show the best prosthesis motility and a minimum rate of implants extrusion. Implant wraps can facilitate smoother entry of the implant into the orbit and allow reattachment of extraocular muscles. They also serve as a barrier between the overlying soft tissue and the rough surface of the implant, protecting implants from exposure or erosion.

Influence of Ridge Inclination and Implant Localization on the Association of Mandibular Kennedy Class I Removable Partial Denture

The aim of this study was to evaluate the tendency of displacement of the supporting structures of the distal extension removable partial denture (DERPD) associated to the implant with different inclinations of alveolar ridge and implant localizations through a two-dimensional finite-element method. Sixteen mandibular models were fabricated, presenting horizontal, distally descending, distally ascending, or descending-ascending ridges. All models presented the left canine and were rehabilitated with conventional DERPD or implant-retained prosthesis with the ERA system. The models were obtained by the AutoCAD software and transferred to the finite-element software ANSYS 9.0 for analysis. A force of 50 N was applied on the cusp tips of the teeth, with 5 points of loading of 10 N. The results were visualized by displacement maps. For all ridge inclinations, the assembly of the DERPD with distal plate retained by an anterior implant exhibited the lowest requisition of the supporting structures. The highest tendency of displacement occurred in the model with distally ascending ridge with incisal rest. It was concluded that the association of the implant decreased the displacement of the DERPD, and the anterior positioning of the implant associated to the DERPD with the distal plate preserved the supporting structures for all ridges.

Socio-behavioral factors influence prevalence and severity of dental caries in children with primary dentition

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Expression of interferon-gamma, interferon-alpha and related genes in individuals with Down syndrome and periodontitis

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Effect of light-curing units on microleakage under dental composite resins

The aim of this study was to determine the effect of two light-curing units (QTH and LED) on microleakage of Class II composite resin restorations with dentin cavosurface margins. Twenty extracted mandibular first premolars, free of caries and fractures were prepared two vertical slot cavities in the occluso-mesial and -destal surfaces (2 mm buccal-lingually, 2 mm proximal-axially and cervical limit in enamel) and divided into 4 equal groups (n = 8): GI and GII: packable posterior composite light-activated with LED and QTH, respectively; GIII and GIV: micro-hybrid composite resin light-activated with LED and QTH, respectively. The composite resins were applied following the manufacturer's instructions. After 24 h of water storage specimens were subjected to thermocycling for a total of 500 cycles at 5 and 55A degrees C and the teeth were then sealed with impermeable material. Teeth were immersed in 0.5% Basic fuchsin during 24 h at room temperature, and zero to three levels of penetration score were attributed. The Mann-Whitney and Kruskal-Wallis tests showed significant statistically similar (P > 0.05) from GI to GII and GIII to GIV, which the GII (2.750) had the highest mean scores and the GIII and GIV (0.875) had lowest mean scores. The use of different light-curing units has no influence on marginal integrity of Class II composite resin restorations and the proprieties of composite resins are important to reduce the microleakage.