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Quest es sobre a frase na obra de émile Benveniste Quest es sobre a frase na obra de émile Benveniste
Ver?nica Pasqualin MACHADO
Entrepalavras : Revista de Linguística do Departamento de Letras Vernáculas da UFC , 2012,
Abstract: The aim of this article is to demonstrate which notions can be related for a better understanding of the term phrase in émile Benveniste’s work (1974/2006,1966/2005). In order to do so, we investigated how this term is treated in two texts by this author, in which he gives major emphasis to this theme: Os níveis de análise linguística and A forma e o sentido na linguagem. In the analysis of these texts, we highlighted excerpts that deal with the term phrase and point the notions which are attached to it. Thereby, we can conclude that the term phrase is connected to the notions of form and meaning, of semantic domain and of reference. O objetivo desse artigo é mostrar que no es podem estar imbricadas para que se entenda o termo frase na obra de émile Benveniste (1974/2006, 1966/2005). Para isso, investigou-se como esse termo é tratado em dois textos do autor, nos quais ele dá maior ênfase ao tema, a saber, Os níveis de análise linguística e A forma e o sentido na linguagem. Na análise desses textos, foram destacados excertos que versam sobre o termo frase e evidenciam as no es que est o vinculadas a esse termo. Por meio da análise, pode-se concluir que o termo frase está ligado às no es de forma e sentido, de domínio semantico e de referência.
In vitro fracture resistance of glass-fiber and cast metal posts with different designs =Resistência à fratura de pinos de fibra de vidro e metálicos fundidos com diferentes configura es
Pasqualin, Fábio Henrique et al.
Revista Odonto Ciência , 2012,
Abstract: Objetivo: Avaliou-se in vitro a resistência à fratura de raízes com pinos metálicos fundidos e de fibra de vidro, variando sua configura o geométrica. Metodologia: Cinquenta incisivos centrais superiores tratados endodonticamente foram incluídos em resina acrílica. Dez receberam apenas preparo coronário (controle) e quarenta tiveram coroas seccionadas e raízes incluídas em resina (deixando 4 mm cervicais). Distribuiuse os espécimes em 5 grupos: controle, pino metálico cilíndrico, metálico c nico, pino de fibra de vidro cilíndrico e c nico. Submeteram-se os corpos-de-prova a ensaio de compress o, até ocorrer a fratura. Resultados: A ANOVA indicou diferen a significante entre os grupos (P<. 05) e no teste de Tukey-Kramer′s o controle (867±243 N) apresentou os maiores valores de resistência à fratura, sendo similar ao grupo do pino de fibra cilíndrico (711±180 N). N o houve diferen a significante entre os pinos metálicos cilíndricos (435±245 N) ou c nicos (585±164 N) e os de fibra c nicos (453±112 N). Os grupos dos pinos de fibra cilíndricos (711±180 N) e pinos metálicos c nicos (585±164 N) apresentaram valores intermediários e n o foram diferentes entre si. Conclus o: Pinos de fibra de vidro s o uma alternativa viável ao pino metálico fundido cilíndrico e c nico. Os pinos de fibra cilíndricos aumentaram a resistência à fratura dos incisivos tratados endodonticamente. Purpose: To evaluate the in vitro fracture resistance of roots with glass-fiber and metal dowels with different designs. Methods: Fifty-endodontically treated maxillary central incisors were embedded in acrylic resin. Ten of them received only the coronary preparation, and the remaining forty were embedded (except for 4mm of the cervical area) after removing the clinical crowns. Specimens were divided into five groups (n=10): control (teeth with only coronary preparation), cylindrical cast dowel, conical cast dowel, cylindrical glass-fiber dowel and conical glass-fiber dowel. Specimens were subjected to an increasing compressive load (N) until fracture. Results: ANOVA indicated significant difference (P<. 05) among the groups, and the TukeyKramer′s test identified these differences. The control group (867±243 N) presented the highest values and was statistically similar to cylindrical glass-fiber dowel group (711±180 N). There is no significant difference among the metal dowel cylindrical (435±245 N) or conical (585±164 N) group and conical glass-fiber dowel (453±112 N). Cylindrical glass-fiber dowel (711±180 N) and conical cast dowel and core (585±164 N) groups had intermediate values and d
Prote??o miocárdica pelo pré- e pós-condicionamento anestésico
Pasqualin, Rubens Campana;Auler Jr., José Otávio Costa;
Revista Brasileira de Anestesiologia , 2008, DOI: 10.1590/S0034-70942008000500009
Abstract: background and objectives: perioperative myocardial ischemia is commonly observed, and it can increase significantly postoperative morbidity and mortality. the cardioprotective properties of volatile anesthetics and opioids have been studied during several decades and currently constitute powerful tools in the management of patients with ischemic coronariopathy. the objective of this review was to provide the fundaments of myocardial protection by preconditioning. contents: the concepts of cellular damage secondary to ischemia and reperfusion, ischemic preconditioning (ipc), and anesthetic preconditioning (apc), as well as the mechanisms of myocardial protection, are discussed. recent studies in cardiac surgery demonstrated that the use of short periods of ischemia during reperfusion can reduce the area of myocardial infarction. volatile anesthetic can also have a protective effect in myocardial reperfusion. independently of the signaling pathway that leads to preconditioning, both anesthetic and ischemic, mitochondrial dependent katp channels are considered the final mediators of cardioprotection by controlling the mitochondrial influx of calcium and, therefore, preventing the induction of necrosis and apoptosis. although ipc and apc effectively reduce the area of myocardial infarction and improve postoperative ventricular function, it is important to stress that those treatments should be instituted before ischemic events to justify their clinical applicability. conclusions: phenomena known as myocardial ischemic preconditioning and anesthetic preconditioning are well known, and the mechanism of protection is similar in both situations; however, not every step that leads to this protection has been fully explained. further studies are necessary to increase the clinical applicability of the cardioprotective properties of anesthetics.
Analysis of Anthropometric Measurements and Dietary Intake in Patients Undergoing a Multi-Professional Osteoarthritis Education Program (PARQVE-Project Arthritis Recovering Quality of Life by Means of Education)  [PDF]
Nádia Lucila Rocha Brito, Marcia Uchoa de Rezende, Thiago Pasqualin, Gustavo Constantino de Campos, Renato Frucchi, Marcelo Issao Hissadomi, Alexandre Felicio Pailo, Olavo Pires de Camargo
Open Journal of Orthopedics (OJO) , 2016, DOI: 10.4236/ojo.2016.62006
Abstract: Background: Osteoarthritis (OA) has a major impact on mobility and the loss of productivity of patients, especially knee OA (KOA). Obesity is one of the main risk factors for the incidence and prevalence of KOA. Weight loss alone decreases pain and improves quality of life and functional scores. Objective: To use BMI, body fat, and calorie intake to measure the effect of a multi-professional educational program on patients with KOA and correlate these measurements with subjective questionnaire results. Methods: A total of 198 patients undergoing standard treatment for KOA were randomized to 4 groups. All groups received written and video information regarding KOA. Three groups (1, 2 and 3) also attended two days of lectures 1, 2 and 3 months apart, respectively, whereas group 4 did not. Each group was divided into subgroups A (bimonthly telephone calls) and B (no telephone calls). All patients were evaluated at baseline and at one year for BMI, waist-hip ratio (WHR), percentage of body fat, and calorie intake and with the WOMAC, LEQUESNE, VAS and SF-36 questionnaires. Results: The WHR showed 89.4% of android obesity at baseline and 87.9% at one year without improvement (p = 0.38). Body fat decreased by 0.44% regardless of group or subgroup. Calorie intake was different between groups (p = 0.019) according to phone calls and follow-up (p = 0.03). BMI and body fat percentage were correlated with the WOMAC, WOMAC pain, VAS and LEQUESNE scores at baseline and at reassessment. Weight was correlated with the baseline results of the WOMAC pain (r = 0.175, p = 0.014), VAS (r = 0.155, p = 0.029), LEQUESNE (r = 0.161, p = 0.023), SF-36-PCS (r = ?0.186, p = 0.009) and SF-36-MCS (r = 0.155, p = 0.029) scores and with the one-year results of the WOMAC (r = 0.155, p = 0.029) and WOMAC pain (r = 0.151, p = 0.034) scores. Conclusion: The multi-professional treatment program had very little impacts on the percentage of body fat. This improvement was independent of classes, telephone calls, or improvements in pain, function and quality of life. Calorie intake improvement was influenced by telephone calls and classes but was not associated with objective measurements of/or changes in weight, BMI, or body fat percentage or with subjective improvements.
Conceituando deficiência
Amiralian,Maria LT; Pinto,Elizabeth B; Ghirardi,Maria IG; Lichtig,Ida; Masini,Elcie FS; Pasqualin,Luiz;
Revista de Saúde Pública , 2000, DOI: 10.1590/S0034-89102000000100017
Abstract: one of the major problems in research and health practice related to impairment is the inaccuracy of definitions all over the world, which makes it difficult to exchange information obtained by different authors. in this paper, the concepts of impairment, disability and handicap are discussed based on the publication by the national secretariat for rehabilitation of the world health organization (portugal, 1989) and the analysis of recent publications related to this subject. four categories were established: a) concepts; b) application of concepts; c) questions related to terminology and; d) theoretical models and their implication. disparities, consistencies and breadth of this literature were also analyzed giving emphasis to the importance of the terminology used to provide general understanding and better communication between experts.
Edaphic macrofauna in sugar cane crops and forest in northwestern Paraná - Brazil Macrofauna edáfica em lavouras de cana-de-a úcar e mata no noroeste do Paraná - Brasil
Luiz Angelo Pasqualin,Jair Alves Dionísio,Maria Aparecida Cassilha Zawadneak,Caroline Teixeira Mar?al
Semina : Ciências Agrárias , 2012,
Abstract: The objective of this study was to characterize the soil fauna and assessing the effects of harvest method and vinasse application in areas of sugar cane compared to a forest area. The experimental design was completely randomized with five treatments (manual harvesting with use of fire and mechanical harvesting without use of fire associate to or not vinasse application fertilizer and forest), five repetitions for six sampling times. Retired monoliths 25 cm x 25 cm x 30 cm, where soil organisms were sorted and classified into groups and /or order. The characterization of the treatments was performed by principal component analysis. Having previously calculated the density of organisms, the ecological indices of diversity (Shannon), evenness (Pielou) and richness of groups, these were compared by Duncan or Kruskal-Wallis test at 5%. Compared with the areas of sugar cane , the forest area has the highest calculated indices. The treatments of sugar cane with maintenance of straw and /or vinasse application favor soil fauna. O objetivo deste trabalho foi caracterizar a macrofauna edáfica e avaliar os efeitos ocasionados em virtude do método de colheita e aplica o de vinha a em áreas de cana-de-a úcar comparativamente com uma área de mata. O delineamento experimental foi inteiramente casualizado, com cinco tratamentos (colheita manual com uso do fogo e mecanizada sem uso do fogo associadas ou n o à aplica o de vinha a em aduba o, e mata) e cinco repeti es durante seis épocas amostrais. Retiraram-se monólitos de 25 cm x 25 cm x 30 cm, sendo os organismos do solo coletados e classificados em grupos e/ou ordem. A caracteriza o dos grupos nos tratamentos foi realizada por análise de componentes principais. Após o cálculo da densidade de organismos, dos índices ecológicos de diversidade (Shannon), equitabilidade (Pielou) e riqueza de grupos, os valores foram comparados através do teste Duncan ou Kruskal-Wallis a 5%. Comparativamente com as áreas de cana-de-a úcar, a área de mata apresenta maiores valores dos índices calculados. Os tratamentos de cana-de-a úcar com manuten o da cobertura e/ou aplica o de vinha a favorecem a fauna edáfica.
Parvovirus B19 infection
Elvira Deolinda Rodrigues Pereira Velloso,Denise da Cunha Pasqualin,Nelson Hamerschlak
Einstein (S?o Paulo) , 2008,
Abstract:
In vitro fracture resistance of glass-fiber and cast metal posts with different designs
Pasqualin, Fábio Henrique;Giovani, Alessandro Rogério;Sousa Neto, Manoel Dami?o de;Paulino, Silvana Maria;Vansan, Luiz Pascoal;
Revista Odonto Ciência , 2012, DOI: 10.1590/S1980-65232012000100010
Abstract: purpose: to evaluate the in vitro fracture resistance of roots with glass-fiber and metal dowels with different designs. methods: fifty-endodontically treated maxillary central incisors were embedded in acrylic resin. ten of them received only the coronary preparation, and the remaining forty were embedded (except for 4mm of the cervical area) after removing the clinical crowns. specimens were divided into five groups (n=10): control (teeth with only coronary preparation), cylindrical cast dowel, conical cast dowel, cylindrical glass-fiber dowel and conical glass-fiber dowel. specimens were subjected to an increasing compressive load (n) until fracture. results: anova indicated significant difference (p<.05) among the groups, and the tukey-kramer′s test identified these differences. the control group (867±243 n) presented the highest values and was statistically similar to cylindrical glass-fiber dowel group (711±180 n). there is no significant difference among the metal dowel cylindrical (435±245 n) or conical (585±164 n) group and conical glass-fiber dowel (453±112 n). cylindrical glass-fiber dowel (711±180 n) and conical cast dowel and core (585±164 n) groups had intermediate values and did not differ from each other. conclusions: cylindrical glass fiber dowels represent a viable alternative to the cast-metal dowel cylindrical or conical. cylindrical glass fiber dowels also increase endodontically treated incisors' resistance to fracture.
Correlation between flow cytometry and histologic findings: ten year experience in the investigation of lymphoproliferative diseases
Alanna Mara Pinheiro Sobreira Bezerra,Denise da Cunha Pasqualin,Jo?o Carlos de Campos Guerra,Marjorie Paris Colombini
Einstein (S?o Paulo) , 2011,
Abstract: Objective: To demonstrate the advantages of correlatingflow cytometry immunophenotyping with the pathology/immunohistochemistry of lymph nodes or nodules in the diagnosisof lymphoproliferative diseases. Methods: A retrospective studywas carried out of 157 biopsy or fine-needle aspiration lymph nodes/nodule specimens taken from 142 patients, from 1999 and 2009.The specimens were simultaneously studied with flow cytometryand pathology at Hospital Israelita Albert Einstein. The specimenswere prepared in hematoxylin/eosin, Giemsa, or monoclonal antibodystained slides for detecting specific antibodies for the purposesof pathology/immunohistochemical analysis. The samples werehemolyzed and marked with different monoclonal antibody panels fordifferent antigens in flow cytometry immunophenotyping. Results:The diagnostic results of pathology/immunohistochemical studiesand flow cytometry immunophenotyping agreed in 115 patients(81%), corresponding to 127 specimens, as follows according tothe pathologic diagnosis: 63 patients with non-Hodgkin’s B-celllymphoma; 26 patients with reactive lymphoid hyperplasia; 5 patientswith non-Hodgkin’s T-cell lymphoma; 4 patients with atypical lymphoidproliferation; 5 patients with a chronic granulomatous inflammatoryprocess; 5 patients with a non-hematologic diagnosis; 2 patientswith granulocytic sarcoma; 2 patients with thymoma; 1 patientwith byphenotypic leukemia; 1 patient with kappa plasmocytoma;1 patient with Hodgkin’s lymphoma. Subtypes of lymphomas couldbe classified by associating the two techniques: 19 patients withfollicular lymphoma; 15 patients with diffuse large B-cell lymphoma; 7patients with small lymphocytic B-cell lymphoma/chronic lymphocyticleukemia; 3 patients with mantle cell lymphoma; 1 patient withBurkitt’s lymphoma; 1 patient with MALT type lymphoma; 1 patientwith post-transplant lymphoproliferative disease; 2 patients with highgrade non-Hodgkin’s B-cell lymphoma; 1 patient with low grade non-Hodgkin’s B-cell lymphoma not otherwise specified; 1 patient withHodgkin’s lymphoma; and 12 patients with B-cell non-Hodgkin’slymphoma not otherwise specified. Conclusion: Flow cytometryadds to the results of morphologic and immunohistochemical studies,facilitating a rapid and accurate diagnosis of lymphoproliferativediseases.
Atividade antimicrobiana de óleos essenciais de condimentos frente a amostras de Escherichia coli isoladas de aves e bovinos
Santurio, Deise Flores;Costa, Mateus Matiuzzi da;Maboni, Grazieli;Cavalheiro, Carlos Pasqualin;Sá, Mariangela Facco de;Dal Pozzo, Marcelo;Alves, Sydney Hartz;Fries, Leadir Lucy Martins;
Ciência Rural , 2011, DOI: 10.1590/S0103-84782011005000067
Abstract: the discussed issue about replacing the use of antibiotics in animal feed (growth promoters) requires emerging alternatives. to meet the needs of microbial inhibitors in these foods, the essentials oils (eos) constitute potential alternatives under evaluation. in this study it was evaluated the antimicrobial activities of eos from oreganum vulgare (oregano), thymus vulgaris (thyme), lippia graveolens (mexican oregano), cinnamomum zeylanicum (cinnamon), zingiber officinale (ginger), salvia officinalis (sage), rosmarinus officinalis (rosemary) and ocimum basilicum (basil) against escherichia coli strains isolated from poultry (n=43) and cattle faeces (n=36). the minimum inhibitory concentration (mic) and minimum bactericidal concentration (mbc) were determined for each isolate by using the broth microdilution technique, from the maximum concentration of 6400μg ml-1 of each oe tested. antimicrobial activity was observed on the essential oils of oregano, mexican oregano, thymus and cinnamon. for all strains tested, regardless of their origin, the oes more and less effective as antimicrobial activity were oregano and cinnamon, respectively. these results confirm the antimicrobial potential of some eos, which deserve further research, addressing the addition of essential oils in poultry and cattle feeding.
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