bluuebunny/crossref_metadata_2025_split huggingface dataset:
SELEÇÃO DE JULGADORES E AVALIAÇÃO DE DIFERENÇA SENSORIAL ENTRE EXTRATOS HIDROSSOLÚVEIS DA AMÊNDOA DA CASTANHA DE CAJU (Anacardium occidentale L.)
Authors: MORAIS ANA CRISTINA DA SILVA , PASSOS RODRIGUES MARIA DO CARMO , REBOUÇAS MARIA CABRAL , PENHA MARIA FLÁVIA AZEVEDO DA 
Published: August 2014

Aplicou-se o teste triangular em 12 julgadores selecionados para verificar diferença significativa (p<0,001) na utilização de amêndoas da castanha de caju quebradas (classificadas como bandas, batoques e pedaços) do tipo 1, como matéria-prima para obtenção de extrato hidrossolúvel. As amostras do extrato hidrossolúvel foram produzidas triturando-se amêndoas da castanha de caju com diferentes proporções de água mineral. Na etapa de seleção dos julgadores, mediante teste triangular, as proporções amêndoas:água foram de 1:6, 1:8 e 1:10 e para o teste discriminativo de 1:8, havendo diferença entre as amostras somente em relação à classificação das amêndoas da castanha de caju. As amostras foram envasadas em embalagens de polietileno, pasteurizadas e armazenadas sob refrigeração. Os resultados foram estatisticamente avaliados pela análise sequencial de Wald, segundo o método gráfico. A decisão baseou-se no teste de hipóteses: H 0: p1<p0; H1: p1>p0, sendo utilizados os valores p0=0,33, p1=0,66 e para os riscos a=0,05 e b=0,05. Na avaliação de diferença significativa (p<0,001) pelo teste triangular, as amêndoas classificadas como bandas e batoques do tipo 1 não apresentaram diferença, mas diferiram das amêndoas classificadas como pedaços do tipo 1. Considerando que as amêndoas classificadas como pedaços apresentam menor percentual de integridade que as demais (estando mais suscetíveis à oxidação da fração lipídica) indica-se a utilização de bandas e batoques como matéria-prima para a elaboração de extrato hidrossolúvel.
ATIVIDADE ANTIMICROBIANA DE MÉIS PRODUZIDOS POR MELIPONÍNEOS NATIVOS DO PARANÁ (BRASIL)
Authors: BORSATO DÉBORA MARIA , ESMERINO LUÍS ANTÔNIO , FARAGO PAULO VITOR , MIGUEL MARILIS DALLARMI , MIGUEL OBDULIO GOMES 
Published: August 2014

O objetivo deste trabalho foi estudar a atividade antibacteriana e antifúngica de méis in natura, elaborados por abelhas nativas sem ferrão e de extratos fenólicos (EFM) obtidos a partir dessas amostras. A atividade antimicrobiana de 21 amostras de mel, coletadas no Estado do Paraná (Brasil), foi avaliada pelo método de microdiluição em caldo, determinando-se a concentração inibitória mínima (MIC) contra as cepas de Escherichia coli ATCC 10530, Staphylococcus aureus ATCC 25923 e Candida albicans ATCC 10231. As amostras de mel apresentaram maior atividade antimicrobiana para as bactérias E. coli (MIC90 ≥3,12%) e S. aureus (MIC90 ≥1,56%) em comparação aos valores obtidos para a levedura C. albicans (MIC90 ≥12,5%). Os EFM revelaram menor atividade antimicrobiana em relação aos méis in natura, pois apenas nove amostras de EFM inibiram o crescimento de S. aureus em10 mg.mL–1. Tais resultados permitem inferir que o mel de abelhas sem ferrão constitui alimento com propriedades funcionais e que apresenta potencial terapêutico contra infecções.
NÉCTAR DE CAGAITA (Eugenia dysenterica DC.): DESENVOLVIMENTO, CARACTERIZAÇÃO MICROBIOLÓGICA, SENSORIAL, QUÍMICA E ESTUDO DA ESTABILIDADE
Authors: BEDETTI SABRINA DE FREITAS , CARDOSO LEANDRO DE MORAIS , SANTOS PRISCILA ROSSINI GOMES , DANTAS MARIA INÊS DE SOUZA , SANT'ANA HELENA MARIA PINHEIRO 
Published: August 2014

O presente estudo objetivou desenvolver néctares de cagaita (Eugenia dysenterica DC.), caracterizá-los quanto aos parâmetros microbiológicos, sensoriais e químicos e verificar a estabilidade do produto durante o armazenamento. Quatro formulações de néctar contendo 20, 30, 40 e 50% de polpa foram desenvolvidas e avaliadas microbiológica (coliformes totais e termotolerantes, bolores, leveduras e Salmonela spp) e sensorialmente (teste de aceitação). A formulação mais aceita foi avaliada quanto ao conteúdo de sólidos solúveis (SS), pH, acidez titulável (AT), relação SS/AT, umidade, proteínas, lipídios, carboidratos, fibra alimentar total (FAT), cinzas, carotenoides e ácido ascórbico (AA), verificando-se a estabilidade do produto armazenado sob congelamento (-18ºC/90 dias) e refrigeração (5ºC/72 horas). Não foi observada a presença dos micro-organismos pesquisados nas quatro formulações desenvolvidas. As formulações com 40 e 50% de polpa apresentaram maior aceitação para os atributos cor, sabor e impressão global. O néctar contendo 50% de polpa apresentou SS de 11,43 ºBrix, pH de 3,59 e relação SS/AT de 19,37. Verificou-se (em 100 g) AT de 0,59 g de ácido cítrico; 85,75 g de umidade; 0,29 g de proteínas; 0,27 g de lipídios; 12,93 g de carboidratos; 0,68 g de FAT; 0,08 g de cinzas; 55,31 kcal; 0,25 mg de carotenoides e 19,6 mg de AA. Durante o armazenamento não foram observadas alterações estatisticamente significativas nos valores de SS, AT, pH, carotenoides e AA. O néctar de cagaita atendeu as características químicas e os padrões microbiológicos estabelecidos pela legislação brasileira, alcançou boa aceitação dos consumidores e apresentou excelente estabilidade durante o armazenamento.
APLICAÇÕES TECNOLÓGICAS E ALTERNATIVAS PARA REDUÇÃO DO CLORETO DE SÓDIO EM PRODUTOS CÁRNEOS
Authors: GARCIA CARLOS EDUARDO ROCHA , BOLOGNESI VINÍCIUS JOSÉ , SHIMOKOMAKI MASSAMI 
Published: August 2014

O objetivo deste trabalho foi revisar as aplicações tecnológicas e alternativas para redução do uso de cloreto de sódio em produtos cárneos. Foram abordadas as características do consumo de cloreto de sódio, destacando sua ação hipertensiva, as aplicações tecnológicas do cloreto de sódio em produtos cárneos, incluindo a promoção do gosto salgado, seu efeito sobre a atividade de água e a estabilidade microbiológica, além da sua influência nas propriedades funcionais das proteínas cárneas. Também foram apontados os métodos disponíveis para redução dos níveis de NaCl nos derivados cárneos, como o uso de sais não sódicos, novos ingredientes e métodos de conservação alternativos. A preocupação dos consumidores relacionada aos efeitos prejudiciais à saúde, associada ao consumo excessivo de sódio, exigirá das indústrias alimentícias continua redução do uso de sal nos alimentos. Essa limitação enfrenta maior complexidade no segmento cárneo, pois além de prover palatabilidade, o NaCl é responsável por diversas propriedades funcionais. A busca de alternativas para redução do uso de NaCl, sem prejuízo para a qualidade sensorial dos produtos, constitui desafio a ser enfrentado pela indústria, visando manter a aceitação e consumo dos derivados cárneos.
ANTHOCYANIN AND ANTHOCYANIDIN CONTENT OF HIGHBUSH BLUEBERRIES CULTIVATED IN BRAZIL
Authors: SARKIS JÚLIA RIBEIRO , TESSARO ISABEL CRISTINA , FERREIRA MAECZAK LIGIA DAMASCENO 
Published: August 2014

The objective of this study was to apply a HPLC methodology for qualitative and quantitative analysis of the six anthocyanidins present in fruits and to analyze the anthocyanin and anthocyanidin content of blueberries cultivated in Southern Brazil. The samples used belong to highbush blueberries (Vaccinium corymbosum) cultivars. Total anthocyanin content was determined by the pH differential method and an HPLC gradient elution system with C18 column and UV-Vis detection at 520 nm were used for separation and quantification of the anthocyanidins. Total anthocyanin content was of 128 ± 3 mg per 100 g of fresh pulp. Blueberry pulp presented 55 % of delphinidin, 8 % of cyanidin, 3 % of peonidin and 34 % of malvidin. Pelargonidin was not identified in the sample and petunidin was below the limits of quantification. The results were similar to those reported in studies using North American and European blueberries.
MACARRÃO FORMULADO COM SARRACENO
Authors: FUGMANN HILMAR A. J. , BUENO AMIR DE DEUS 
Published: August 2014

Variação das proporções do conteúdo de farinha de sarraceno em mistura com o trigo, empregando-se para procedimento de formação do macarrão o sistema de trefilagem e o sistema de laminação e corte em cilindros. Os procedimentos de secagem foram os mesmos utilizados para elaboração do macarrão de semolina. A avaliação dos resultados em função das variadas formulações, considerou no produto crú, os elementos de aspecto e cor além de firmeza. Após o cozimento foram acrescidos os elementos de aroma, sabor, textura, amolecimento, tempo de cozimento e estado de "grudento".
Inbreng van giften
Authors: Maasland J.L.D.J. 
Published: August 2014

Inbreng van giften
In deze bijdrage bespreekt de auteur de rechtsfiguur inbreng van giften, waarmee de ongelijkheid kan worden opgeheven die ontstaat wanneer niet aan alle kinderen (gelijke) giften worden gedaan. Hij schetst daartoe allereerst het wettelijke kader, waarbij onder meer de vraag aan de orde komt of de vordering tot inbreng verjaart. Vervolgens wordt besproken hoe gerealiseerd kan worden dat niet alleen de brutoverkrijging, maar ook de nettoverkrijging van ieder kind van de schenker gelijk is.
Recherche de compromis entre efficience, équité et protection des sols : un cas d’étude tunisien
Authors: El Amami Hacib , Bachta Mohamed Salah 
Published: August 2014

Dans l’objectif de réduire l’érosion et d’améliorer le revenu de la population locale, un programme d'aménagement intégré comportant des ouvrages anti-érosifs et de collecte des eaux de ruissellement est actuellement mis en oeuvre à l’amont du bassin versant de Merguellil, situé au centre de la Tunisie et fermé par le barrage d’El Houareb. À l’aval du bassin se développe un large périmètre irrigué à partir d’une nappe d’eau souterraine alimentée par les écoulements provenant de l’amont et stockés par le barrage. Ce programme a entraîné une nouvelle distribution spatiale de la ressource en eau à l'échelle du bassin, en augmentant sa disponibilité à l'amont et en la réduisant à l'aval. Il en résulte que le revenu économique tiré de l’agriculture irriguée a été fortement affecté, ce qui conduit à la nécessité de cibler le niveau de réduction de l’érosion des sols. En utilisant le modèle Target MOTAD, ce travail a simulé l’impact de différents scénarios de réduction de l’érosion à l’amont sur l'amélioration du revenu social de la population locale et l’évolution du revenu économique des agriculteurs dans la plaine. Les scénarios simulés consistent à réduire l’érosion de 25 %, 50 % et 75 %.Les résultats obtenus montrent que tous les scénarios entraînent des gains de revenu pour la population de l’amont. Par contre, ils se traduisent par une perte du revenu des agriculteurs à la plaine qui devient particulièrement considérable au-delà du scénario de 50 %. Le revenu global dégagé à l’échelle du bassin (amont et aval) décroît lui aussi avec le niveau de la protection des sols, ce qui signifie que les gains obtenus à l’amont n’ont compensé que partiellement les pertes subies à l’aval.
Le paradoxe de la catégorisation discursive. Le cas de la co-construction des discours publicitaires et antipub
Authors: Kunert Stéphanie 
Published: August 2014

L’analyse de discours suppose un geste préliminaire de catégorisation donnant lieu à des typologies discursives variées, permettant d’extraire du bruit du monde des corpus à analyser. Les phénomènes de circulation discursive et l’interdiscursivité impliquent cependant, qu’au-delà du geste initial de compartimentation nécessaire pour l’analyse, les discours sociaux participent les uns des autres, remettant parfois en cause les types ou genres de discours servant à l’analyse. Partant de ce paradoxe, on propose une réflexion sur la circulation discursive et les processus de re-signification interdiscursifs, qu’on illustrera en trois exemples concrets de croisement, friction, et co-construction de deux sphères de discours antagonistes que sont les discours publicitaires et les discours militants « antipub » en France, à l’époque contemporaine. Cela nous mènera à considérer l’analyse de discours non plus de façon architecturale et typologique mais comme une vaste trame de fils en interaction.
Critique de la raison rhétorique. Pour une analyse heuristique du discours
Authors: Akue Adotevi Mawusse Kpakpo 
Published: August 2014

Ce texte répond à l’interrogation principale suivante : si l’on considère la nouvelle rhétorique comme champ paradigmatique de l’analyse du discours, alors sur quoi repose-t-elle comme principe qui l’oriente et qui en justifie la pertinence heuristique ? L’on commence d’abord par montrer que la nouvelle rhétorique est le paradigme qui convient à l’analyse du discours. Ensuite, l’on évalue la pertinence heuristique de la nouvelle rhétorique en révélant l’insuffisance du principe de raison élargie qui la sous-tend. Ce qui permet d’envisager un concept autre de raison qui permette une analyse véritablement descriptive des pratiques discursives.
De la consistance du Discours
Authors: Ramognino Nicole 
Published: August 2014

Ce texte a pour objectif de montrer l’intérêt, sinon la nécessité, pour les sciences sociales, d’appréhender le discours en tant qu’un objet parmi d’autres et par conséquent susceptible d’être découpé, déconstruit et analysé de manière positive. En effet, la « matérialité linguistique » du discours est tout à la fois consistante et opaque, et l’analyste a besoin d’outils techniques (linguistiques, narratologiques, stylistiques, informatiques, etc.) pour en rendre compte. Nous avons présenté un rapide aperçu des traditions divergentes, anglo-saxonnes et linguistiques d’analyse du discours, puis leur intérêt commun pour sa « matérialité ». Nous avons ensuite présenté quelques outils d’analyse, pour enfin dans une troisième partie, réintroduire le choix de ces outils en fonction des disciplines et des objectifs du chercheur.
Pertinence du tutorat comme dispositif d’accompagnement du repreneur individuel après la reprise. Une étude empirique à l’échelle européenne
Authors: Thevenard-Puthod Catherine , Picard Christian , Chollet Barthélemy 
Published: August 2014

Si l’accompagnement entrepreneurial est un champ de recherche en croissance, il existe encore peu de travaux sur l’accompagnement « repreneurial ». Cet article s’intéresse donc à la spécificité des besoins des repreneurs en matière d’accompagnement post-reprise et aux formes que cet accompagnement peut prendre. S’appuyant sur un projet test réalisé à l’échelle européenne sur un échantillon de 889 reprises, les auteurs confirment empiriquement la pertinence du tutorat comme forme particulière d’accompagnement dans cette phase délicate. Ils montrent ensuite dans quels types de situation et pour quels types de repreneur un tutorat s’avère le plus bénéfique.
L’influence du statut social et de la réputation à l’international sur la capacité à exporter : le cas des propriétés viticoles bordelaises
Authors: Barthélemy Jérôme 
Published: August 2014

La littérature sur l’exportation a souvent utilisé la théorie des ressources. Toutefois, elle a négligé deux ressources susceptibles d’influencer la capacité à exporter : le statut social et la réputation à l’international. Les résultats d’une étude menée dans le vignoble bordelais montrent qu’un statut social élevé et une bonne réputation à l’international améliorent la capacité à exporter. Ils indiquent également que moins le statut social est élevé, plus l’intensité de la relation entre la réputation à l’international et la capacité à exporter est forte.
La veuve : une partie prenante méconnue dans la transmission des entreprises familiales
Authors: Robic Paulette , Antheaume Nicolas 
Published: August 2014

Cet article cherche à comprendre pourquoi certaines épouses reprennent la direction de l’entreprise familiale suite au décès de leur mari. Il aborde d’abord cette question à partir de l’histoire d’une veuve-entrepreneure du XXesiècle. Une deuxième partie sort de la singularité du cas à travers une étude historique sur trois siècles et souligne l’importance du phénomène étudié. Une dernière partie identifie, dans ce qui précède, quatre facteurs explicatifs : le droit, la nécessité économique, les conflits familiaux, les compétences acquises à l’ombre du mari. La conclusion présente les implications managériales de cette recherche.
Dispersive Performance of Underwater Injection of Dispersant to Heavy Fuel Oil
Authors: Hara Shoichi , Miyata Osamu , Majima Takahiro , Ono Masao , Shirota Hideyuki , Kagemoto Hiroshi 
Published: August 2014

The National Maritime Research Institute started 5 year research project on the establishment of synthetic countermeasures against the discharge of oil and hazardous fluid substance from 2011 to 2015. The main purpose of this project is to produce the tool for the environmental risk assessment of the oil discharge from vessels which sank due to the marine accident. The element technologies as the counter-measure against the discharged oil will also be developed in the project.
The element technology as sub-surface application of dispersant for counter-measures will be introduced at the poster session. The first large-scale application has been carried out during the Deepwater Horizon incident in gulf of Mexico in 2010. The experimental set-up consists of rectangular water tank (0.8m×0.8m×3.0m) connected to the oil tank and dispersant tank. The heavy fuel oil was used. Both oil and mixed sample of oil and dispersant have been discharged from the nozzle into the water tank. The video for the behavior of oil and mixed sample has been analyzed by defining the concentration of black and white color. The video has been taken by the high resolution camera. The concentration of 8 different steps between black and white was set in the analysis. The dispersed oil has particular color when dispersed in water and too much dispersant becomes clouded because the dispersant reacts to water. The concentration change has been related with the dispersive performance. The rising-up velocity was also analyzed by PIV (Particle Image Velocity) method so as to ensure the effect of the dispersive performance. The distribution of oil droplets has also been measured and analyzed.
The various percentage of dispersant has been compounded into mixed heavy fuel oil. 1%, 5% and 10% dispersant oil ratio (DOR) has been tried in the experiment. The dispersive area and rising-up velocity after injection of both oil and mixed sample have been compared among them. The dispersive area and rising-up velocity due to difference of DOR has been discriminated. Those parameters can be an index of evaluating the dispersive performance.
OSRI Research on Arctic Oil Spill Topics
Authors: Pegau W. Scott 
Published: August 2014

The Oil Spill Recovery Institute funds research, education, and demonstration projects designed to respond to, and understand the effects of, oil spills in the Arctic and sub-Arctic marine environment. Funding is guided by a research plan that includes goals of Understanding, Responding, Informing, and Partnering. Several projects have been supported over the past few years related to oil spills in the Arctic.
These efforts include development of remote sensing technologies, mechanical clean up methods, understanding of the biodegradation potential, and support of workshops and guidelines. This poster provides a brief description of work supported in the past.
We also want to examine priorities for funding in the future. The primary areas of interest are detection technologies and improving spill response in the ice environment. We are seeking input on topics of importance for OSRI funding and potential partners for supporting projects of mutual interest.
In-Situ Burn Guidance for Safety Officers and Industrial Hygienists
Authors: Weems Laura Hartline , Peavler Pat 
Published: August 2014

In-situ burning (ISB) of spilled petroleum has been conducted since the late 1950s. Most burns were performed from ground level on upland areas, inland waters, or test basins and the frequency of use has been relatively low. Response to the Deepwater Horizon incident reminded the spill response community of this strategy by illustrating the utility of ISB for spills offshore. Over 400 individual burns were conducted during the summer of 2010 in the Gulf of Mexico. The Deepwater Horizon response resulted in an unprecedented and extensive use of offshore ISB, and media coverage repeatedly demonstrated successful ISB operations. Ensuring responder and community safety and health is a critical aspect for conducting controlled burns of petroleum during an oil spill response. ISB presents unique issues associated with conducting controlled burns whether on land, near shore or offshore requiring relevant guidance for Safety Officers and industrial hygienists (IH). Response personnel conducting ISB must be trained specifically for burn operations. Health concerns related to conducting and monitoring the burns must be evaluated. With the large number of controlled burns conducted in the Gulf of Mexico throughout the Deepwater Horizon response, extensive experience has been obtained which can be used to update guidance and standards documents for conducting safe burn operations.
This poster, targeted for the global response community, regulators and industry, covers the health and safety concerns that need to be addressed before, during and after ISB operations by Safety Officers and industrial hygienists. Specifically, the poster will be in two parts, highlighting the research to date. Part one will be a summary of the literature research and an evaluation of safety baseline information for ISB. The second part will demonstrate how to use the information from the first part and develop an ISB site safety plan by conducting a job hazard analysis and risk assessment. The end result will be a better understanding of potential ISB hazards, their associated risks, and the range of control methods available to the response community to mitigate those risks. The goal is ultimately to develop for Safety Officers and industrial hygienists a comprehensive consensus guidance document that aids in their ability to make sound risk based decisions during an emergency.
Guidelines for Locating Pipeline, Railway and Highway Oil Spill Containment Sites
Authors: Gundlach Erich R. , Mattos Beatriz 
Published: August 2014

The potential for major spills from pipeline and rail transport, as well as along oil-transit highway routes, has highlighted the need for establishing land-based sites to contain and control spilled oil. However, the guidelines for designating containment (C-) sites has to date been unclear. From work in several countries, the following rules are suggested: (1) every location along the pipeline/railway/highway route should have a designated C-site. (2) Locations where water courses could be reached by spilled oil should be prioritized for C-site location. (3) C-sites in flat areas with no spill movement expected can use a ‘typical’ location within that area. (4) The spacing along the route to evaluate potential spill flow should be 50 m (150 ft) or preferably less. (5) C-sites must be placed in locations which enable sufficient time for response equipment to reach it before the oil does; topography and stream flow must be considered realistically. (6) At least two C-sites must be placed on all water courses (creeks/streams/rivers) that can be affected; the second site being necessary if the first fails or is insufficient. (7) Maps (e.g. topographic or GoogleEarth) should indicate a realistic flow pattern from the route by which oil can reach the related C-site. (8) For water courses, C-sites should be selected for accessibility to both banks, ability to safely deploy and retrieve equipment, sufficient space for equipment laydown and oil storage, and ability to capture oil (low flow velocities and stream width).
While there are many formats for displaying C-sites, combining route sensitivity maps containing the physical, biological, and socio-economic characteristics of the area with the C-sites, provides a comprehensive single-map format for displaying C-site location, road access to the C-site, and emphasizes the importance of why oil should be contained at that location. In cases where a long cultural history is present in the area, the combination map also provides warnings regarding archaeological and cultural heritage sites that may be affected by cleanup operations along the route or near a containment site.