Suchergebnisse

AbstractBased on the samples from 260 enterprises in Jiangxi Province in 2022, this study examines the enterprises' employment attitudes towards female employees from the perspective of HR managers. Through factor analysis, one-way analysis of variance, product-moment correlation analysis, and multiple regression analysis, this study investigates the female employment bias and its underlying mechanism across five dimensions: employee change, career development bias, policy impact, job competency and gender bias. The research findings confirm the employment bias against professional women by employers. The study reveals that the implementation of China's three-child policy has exacerbated employment bias against female employees, especially in male-dominated enterprises. It is therefore recommended to provide more preferential policies for such enterprises. Furthermore, job competency has a significant negative correlation with gender employment bias. Continuing education and skills training are effective measures for professional women of childbearing age, particularly those in low-skilled jobs. With the further implementation of the three-child policy, this study anticipates a more challenging employment or promotion prospects for professional women. This study has also indirectly confirmed the employment dilemma of professional women of childbearing age, indicating potential obstacles in achieving the intended outcomes of the three-child policy.

AbstractAnthropogenic pollution plays an important part in deteriorating the water quality of rivers all over the world, especially in urban areas of Africa where water quality monitoring is still seriously constrained by the limited test facility and capability. In this study, for evaluating the impact of urbanization on the river water quality, we investigated four typical urban rivers of Tanzania through the upper-urban-down gradient assessment approach and analyzed by water quality index (WQI) and statistical methods. The physicochemical indices monitored in these rivers revealed that the contents of those indicators of TN, TP, PO43−, NH4+, CODMn, and NO3− were accumulated significantly in the lower reaches of the cities, which indicated the life-type pollution characteristics in such urban rivers of Africa. The following main conclusions are achieved from this study. The water quality of 30% of the investigated river sections is in the medium to good status based on the subjective WQI with sensory factors included. Moreover, the sections with obvious water quality decline are mainly limited to the river segments within the urban central area, and severe pollution of water bodies is closely related to large cities, indicating an increasing pollution tendency with the quickly growing population. Therefore, to help formulate water pollution control policies in response to the rapid urban expansion in African countries, it is necessary to adopt an economical and feasible method to carry out early monitoring of surface water quality timely.