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The fable paradigm of the gender pay gap： Evidence from Portuguese private firms

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Chinese Business Review 2010年第3期9卷 1-12页

作者： Carlos Duarte maria Carapeto Ivo pereira Department of Management Polytechnic Institute of Tomar： Tomar 2300-313 Portugal Department of Finance Cass Business School London EC I Y 8TZ UK Department of Finance ISCTE-IULLisbon 1649-026 Portugal

This study investigates gender income disparity in Portuguese firms using separate Tobit models for men and women. While job segregation seems to be one of the major sources of gender disparity, women do not appear to be systematically underpaid in predominantly female occupations, regardless of the industry. The authors found that gender pay gap is larger in domestic firms, and it increases with employees＇ accumulated tenure and decreases with advanced education for women and on labor market entry. Despite showing some encouraging cracks, the glass ceiling still continues to prevent women from reaching top management positions. Finally, despite it appears wage disparity does exist, and it will probably continue to exist, the results point towards a window of opportunity for women.

关键词： segregation gender pay gap compensation policy Tobit model

The Role of Demographic Dimensions on FOSS Acceptance

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通讯和计算机（中英文版） 2011年第1期8卷 8-16页

作者： maria Dolores Gallego pereira Salvador Bueno Department of Business Administration University of Pablo de Olavide Seville 41013 Spain

Ophthalmologic manifestations of celiac disease

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International Journal of Ophthalmology(English edition) 2016年第1期9卷 159-162页

作者： Thiago Goncalves dos Santos Martins Ana Luiza Fontes de Azevedo costa maria Kiyoko Oyamada Paulo Schor Aytan Miranda Sipahi Department of Ophthalmology Federal University of SgoPaulo Sao Paulo 04023-062 Brazil Department of Ophthalmology University of Sao Paulo Sao Paulo 04023-062 Brazil Departmem of Gastroenterology Clinicas Hospital of University of Sao Paulo and the Laboratory of Experimental Clinical Gastroenterology School of Medicine at the University ofSao Paulo LIM 07 Sao Paulo 04023-062 Brazil

Celiac disease is an autoimmune disorder that affects the small intestine of genetically predisposed *** manifestations are within the extra-intestinal manifestations,and can be divided into those of autoimmune disorders or those due to absorptive *** article reviewed the ophthalmologic manifestation of celiac *** symptoms are rare,but should be investigated in patients with celiac disease and taken into consideration as the first systemic manifestation.

关键词： ophthalmology celiac disease review

Genetic Analysis of Tomato Fruit Ripening at Polypeptide Profiles Level through Quantitative and Multivariate Approaches

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American Journal of Plant Sciences 2014年第13期5卷 1926-1935页

作者： Ezequiel Marchionni Basté Javier H. pereira da costa Gustavo R. Rodríguez Roxana Zorzoli Guillermo R. Pratta Genetics Cathedra Faculty of Agronomy Sciences National University of Rosario Experimental Field “José F. Villarino” Zavalla Argentina Council of Researchs of the National University of Rosario (CIUNR) Zavalla Argentina National Council of Scientific and Technical Researchs (CONICET) Zavalla Argentina. Genetics Cathedra Faculty of Agronomy Sciences National University of Rosario Experimental Field “José F. Villarino” Zavalla Argentina

Multivariate analysis became essential in functional and structural Genomics because of the large quantity of biological data provided by these new research areas. Diallel mating design was widely applied to analyze the heritability of quantitative traits but it was recently used for approaching to the inheritance patterns of other levels of gene expression such as transcript profiles. Investigating the inheritance pattern of total polypeptide profiles with a diallel design remains as a vacancy subject. The objective of the present research was to infer the inheritance of total polypeptides profiles from tomato pericarp tissue at four different ripening stages in a diallel mating design including five recombinant inbred lines (RILs) and their ten second cycle hybrids (SCH). To achieve this objective, a multivariate analysis was applied to identify eventual inheritance patterns through a data mining approach and then univariate analyses were used to verify these patterns. Mainly dominance and also overdominance, though in a minor percentage, contributed to the gene actions involved in their genetic basis. Multivariate analysis was efficient in identifying inheritance patterns of total polypeptide profiles through a data mining approach, and univariate analyses largely verified the identified gene actions.

关键词： Solanum lycopersicum Plant Genetic Resources Proteomics Cluster Analysis

Redefining Commercial Bus Models in Brazil

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Journal of Civil Engineering and Architecture 2012年第5期6卷 557-573页

作者： Artur Carlos de Morais maria Luiza Bastos da Silva e Galindo Heitor pereira do Nascimento Wilier Luciano Carvalho Marcos Fleming Balieiro Alves and Joaquim Jose Guilherme de Aragao

Currently, Brazilian buses are divided in three categories： city buses, intercity buses and coaches. That categorization results from the understanding that citizens only need to move around urban perimeters. However, the current bus models available do not fully meet legal demands or cater for all of society＇s demands. Rural workers and students that live in rural areas also must be conveyed in buses and minibuses. Municipal and state directives prohibit employers to convey them in improper vehicles, such as trucks. Social demands, on the other hand, can be i[llustrated by federal and state programs that provide vehicles to transport students who dwell in rural settings. Accordingly, this paper proposes a new categorization of bus models available in the Brazilian market, which should account for the unique local operating conditions rural buses face, instead of only considering the type of service they provide. Further, a purpose-built vehicle is suggested i[n order to cater for the needs of rural workers and students. Rural students represent, in average, five million rural school bus riders.

关键词： Bus models rural matters rural vehicle category.

Walter Benjamin： A New Positive Concept of Destruction

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Journal of Philosophy Study 2011年第2期1卷 150-158页

作者： maria Teresa costa Freie Universitat Berlin

The author＇s proposal is to show how an apparently marginal text by Walter Benjamin, ＂The Destructive Character＂, can be taken as a hermeneutic model for understanding the connection of Benjamin＇s with history and tradition and for characterizing his thought as philosophy of threshold. It is the author＇s intention to show how the destructive character, on the threshold between destruction and construction, succeeds in remaining in that transition area that announces a change, showing its creative and conservative features; thus it appears as a figure of coexistence between stillness and movement, passage and interruption, and past and future. What the author wants to point out is that, in the description of this figure, Benjamin is driven by a cognitive demand, which tends to focalize the process of destruction itself rather than the result of the destruction process. The space in which the destructive character is acting is the space of the possibility of change and emancipation, and the space where it is possible to keep together past and future, and memory and redemption. Starting from these reflections, an important question arises about the problem of the relation between history and tradition, and culture and its memory： Neither the destruction of memory by a culture nor its canonization is meaningful. The concept of destructive character then represents a preferential point of observation for analyzing the articulations of Benjamin＇s thought. From this perspective, a decisive point of Benjamin＇s reflection seems to emerge on one side, strengthened in the permeation of Hebraic ancestors between destruction and salvation; on the other side, some of the concepts and images of the Berliner philosopher seem to show up in a new light.

关键词： Walter Benjamin twemieth-century philosophy political philosophy philosophy of history

Differential diagnosis between functional and organic intestinal disorders:Is there a role for non-invasive tests?

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World Journal of Gastroenterology 2007年第2期13卷 219-223页

作者： Francesco costa maria Gloria Mumolo Santino Marchi Massimo Bellini Section of Gastroenterology Department of Internal MedicineUniversity of Pisa Pisa Italy

Abdominal pain and bowel habits alterations are common symptoms in the general population. The investigation to differentiate organic from functional bowel disorders represents a considerable burden both for patients and public health service. The selection of patients who should undergo endoscopic and/or radiological procedures is one of the key points of the diagnostic process, which should avoid the abuse of invasive and expensive tests as well as the underestimation of potentially harmful diseases. Over the cominci years,dinidans and researchers will be challenged to develop strategies to increase the patient＇s compliance and to reduce the economic and social costs of the intestinal diseases.

关键词： Intestinal diseases Intestinal inflammation Functional bowel disorders Faecal markers

Use of Ultrasound Bath in the Extraction and Quantification of Ester-Linked Phenolic Acids in Tropical Forages

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American Journal of Analytical Chemistry 2011年第3期2卷 344-351页

作者： Mellina damasceno Rachid Santos Aline de Paula Vitor Jailton da costa Carneiro Domingos Savio Campos Paciullo Renato Camargo Matos maria Auxiliadora costa Matos NUPIS(Nucleo de Pesquisa em Instrumentacao e Separacao Analiticas) Departamento de QuimicaInstituto de Ciencias ExatasUniversidade Federal de Juiz de ForaJuiz de ForaBrazil EMBRAPA—Centro Nacional de Pesquisa de Gado de Leite(CNPGL) Juiz de ForaBrazil

A method was developed for the analysis of ester-linked phenolic acids in forage samples using extraction by an ultrasound-assisted treatment and quantification by HPLC with a UV-VIS detector. A reversed-phase C18 column was used for developing the method and the optimal condition was established with isocratic elution using acetonitrile/methanol/H3PO4 pH 2.08 (13:12.5:74.5) as the mobile phase. To reduce the time of sample processing, the extraction of ester-linked phenolic acids was studied using ultrasound bath and the results were then compared with those from an extraction usual using alkaline hydrolysis (20°C for 24 h). The method was valued through external and internal calibration. Internal calibration using o-coumaric acid as internal standard and m-coumaric acid as surrogate internal standard showed better results. The detection limits were of 0.09 and 0.04 mg●L-1 for p-coumaric and ferulic acids, respectively. The proposed method showed a good linear dynamic range (3.00 - 30.00 mg●L-1) for the analytes. The usefulness of the methodology was demonstrated by addition-recovery experiments using forage samples and values were in the 83 to 99% range. The extraction of ester-linked phenolic acids by 120 minutes of ultrasound bath was faster and more reproducible than alkaline hydrolysis (20°C for 24 h).

关键词： Ultrasound Bath Phenolic Acids Forage Internal Calibration

Mathematical Modeling for Isotherms of Mango Pulp Powder,Obtained by Atomization

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Journal of Encapsulation and Adsorption Sciences 2014年第1期4卷 8-14页

作者： Erica Milôde Freitas Felipe Rocha Sueli Rodrigues Marcos Rodrigues Amorim Afonso José maria Correia da costa Federal Institute of Education Science and Technology of Rio Grande do NorteFortalezaBrazil Federal University of Ceará FortalezaBrazil

Mango, as the other fruits, is a perishable food that can be easily deteriorated and presents high levels of post-harvest loss. Therefore, dehydration is an important alternative to use the production excess. In this context, this work aimed at evaluating the hygroscopic behavior of the integral mango pulp powder, obtained by atomization, by means of adsorption isotherm. After applying BET’s, GAB’s, Henderson’s and Oswin’s mathematical models, it was possible to identify that the equations for two models were perfectly adjusted to the experimental results of mango pulp powder. Henderson’s model was the best adjusted experimental curve and showed the lowest average error (E) and the highest determination coefficient (R2) at all temperatures studied.

关键词： Spray-Dryer Water Activity Hygroscopicity Mathematical Models