检索结果-南通市图书馆

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

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

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Evaluation of antibacterial and toxicological activities of essential oil of Ocimum gratissimum *** its major constituent eugenol

引用

Food Bioscience 2022年第6期50卷 2152-2159页

作者： Julio Cesar Silva Raimundo Luiz Silva pereira Thiago Sampaio de Freitas Janaína Esmeraldo Rocha Nair Silva Macedo Carla de Fatima Alves Nonato Marina Leite Linhares Daniely Sampaio Arruda Tavares Francisco Assis Bezerra da Cunha Henrique Douglas Melo Coutinho Sidney Gonçalo de Lima Francisco Nascimento pereira-Junior Francisco Paulo Araújo Maia ivo Cavalcante Pita Neto Fabiola Fernandes Galvão Rodrigues George Joaquim Garcia Santos Department of Biological Chemistry Regional University of CaririR.Cel.Antonio Luis 116163105000CratoCEBrazil University Center Doutor Leão Sampaio Av.Leão Sampaio 40063040000Juazeiro do NorteCEBrazil Research and Development Center for Medicines Federal University of CearaR.Coronel Nunes de Melo 100060430275FortalezaCEBrazil Chemistry Department Federal University of PiauiCampus Universitário Ministro Petrônio Portella64049550TeresinaPIBrazil Center for Agricultural and Biodiversity Sciences - CCAB Federal University of CaririCratoCearáBrazil CECAPE - College of Dentistry Juazeiro do NorteCE63024-015Brazil

The present study aimed to comparatively analyze the antibacterial activity,combined with antibiotics,and toxicological activity of the essential oil of *** *** its major compound,*** phytochemical analysis of the essential oil was performed by gas chromatography coupled with mass *** minimum inhibitory concentration and combined antibiotic activity were performed by *** melanogaster was the model organism chosen to evaluate the toxicological response of *** chromatographic assay showed eugenol as the major compound of the essential oil of *** *** microbiological assays showed that in terms of antibacterial activity,both products showed similar activity,quite significant in Gram-negatives,such as those of strains of Pseudomonas *** results were verified in the modulatory activity,allowing the verification that the bioactivity performed by the essential oil of *** *** mainly influenced by its major *** the EC50 of the compounds varied subtly,the essential oil was less toxic compared to *** information obtained in the present study demonstrates that the essential oil of *** *** a promising antibacterial agent and better tolerated than its majority compound alone,in the model organism ***.

关键词： Antibacterial agents Drosophila melanogaster Eugenol Ocimum gratisismumum L.essential oils

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Characterization of Clinical and Environmental Isolates of <i>Cryptococcus neoformans</i>/<i>Cryptococcus gattii</i>Complex Maintained in Yeast Culture Collection in São Paulo, Brazil

引用

Open Journal of Epidemiology 2018年第2期8卷 76-92页

作者： Pedro Henrique Magalhã es Cardoso Bosco Christiano Maciel da Silva Jairo ivo dos Santos Rennan Luiz Oliveira dos Santos Diniz pereira Leite Jú nior Marcos Ereno Auler Luciana da Silva Ruiz Eriques Gonç alves da Silva Dé bora Moreira Carina Domaneschi Francisco de Assis Baroni Marcia de Souza Carvalho Melhem Marilena dos Anjos Martins Claudete Rodrigues Paula Faculty of Veterinary Medicine and Zootechny-FMVZ-USP University of S&#227 o Paulo (USP) S&#227 o Paulo Brazil Faculty of Medicine/FMUSP University of S&#227 o Paulo (USP) S&#227 o Paulo Brazil Federal University of Santa Catarina (UFSC) Florian&oacute polis Brazil Faculty of Dentistry University of S&#227 o Paulo (FOUSP) S&#227 o Paulo Brazil Faculty of Medicine Federal University of Mato Grosso (UFMT) Cuiab&aacute Brazil Faculty of Pharmacy University of the Western Center of Paran&aacute (UNICENTRO) Guarapuava Brazil Institute Adolfo Lutz (IAL) Bauru Brazil Federal Rural University of Rio de Janeiro (UFRRJ) Serop&eacute dica Brazil Institute Adolfo Lutz (IAL) S&#227 o Paulo Brazil

Objective: As isolates of Cryptococcus are frequently kept collection stocks in institutions, sometimes without proper characterization, we sought to determine the genotype profiles, protease and phospholipase activities “in vitro” and the susceptibility testing for azoles and amphotericin B. Methodology: 84 isolates from several regions of Brazil (40 samples from clinical origin and 44 isolates from environmental origin) were maintained at the microorganism’s bank of the Biomedical Science Institute (ICB-USP) of the São Paulo University, in São Paulo, Brazil. This isolates was submitted fungal strains determination, DNA extraction and purification, determination of genotype by URA5 gene RFLP of CGB-positive isolates, protease and phospholipase activity and susceptibility to antifungals. Results: Of six CGB positive isolates tested by RFLP-PCR, only four presented a genomic profile consistent C. gattii species (VGII), while two other were C. neoformans (VNI and VNIII), indicating the existence of canavanine-resistante C. neoformans isolates in the culture collections. The clinical isolates secreted higher levels of phospholipase and environmental isolates but no differences were observed for the protease levels. Almost all isolates were sensible to azoles and amphotericin B. Conclusion: We point out in this research the existence of C. neoformans strains resistant to canavanine and intrinsic characteristic of C. gatti. These results demonstrate the importance to perform a detailed characterization of isolates kept in culture collections.

关键词： Cryptococcus Complex Genotyping Protease Phospholipase Etest Culture Collection

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：