The combination of the realistic demand of urban families to raise children and provide for the aged and the employment demand of rural migrant workers will inevitably lead to the continuous growth of the market deman...The combination of the realistic demand of urban families to raise children and provide for the aged and the employment demand of rural migrant workers will inevitably lead to the continuous growth of the market demand for household care services.The determination of the tripartite legal relationship between household workers,household service agencies,and families(individuals)is an important issue for the normative development of the household service industry.In specific judicial practice,local courts perform differently in the determination of the relationship between“household workers and household service agencies.”The application of law in relevant cases also often swings between the civil law and the labor law.The Civil Code of the People’s Republic of China(hereinafter“the Civil Code”)does not retain the concept of“employment relationship”used in the original Interpretation of the Supreme People’s Court on Several Issues Concerning the Application of Law in the Trial of Personal Injury Compensation Cases.Then,what is the relationship between household workers,household service agencies,and families(individuals)after the Civil Code came into force?This article shows the judicial dilemma currently faced by the household workers in the protection of labor rights and interests through an empirical analysis of the victim liability disputes of household workers and puts forward countermeasures and suggestions for improving the occupational injury protection mechanism of household workers in China through a comparative study of the occupational injury risk sharing mechanism of household workers and an analysis of the local exploration of the occupational injury protection system of flexible employees in China.展开更多
The paper argues that labor contracts between employees and organization includes two facets, i.e. economic contracts and psychological contracts, and along with enterprise competition becoming fierce increasingly and...The paper argues that labor contracts between employees and organization includes two facets, i.e. economic contracts and psychological contracts, and along with enterprise competition becoming fierce increasingly and labor force becoming diversified all the more, the psychological contracts have crucial effects on employees＇ attitudes, behaviors and performances. We also argue that, under the challenging organization context, if managers want to make strategic partnership with employees, they must link employees with hearts, pay attention to the management of psychological contracts before, during and after signing labor contracts, and keep dynamic equilibrium of psychological contracts.展开更多
We obtain two generalizations of a known theorem of A. Alam and M. Imdad (J. Fixed Point Theory Appl. 17 (2015) 693-702) showing that some standard proofs can be obtained involving only Cauchy sequences of the success...We obtain two generalizations of a known theorem of A. Alam and M. Imdad (J. Fixed Point Theory Appl. 17 (2015) 693-702) showing that some standard proofs can be obtained involving only Cauchy sequences of the successive approximations. Suitable examples prove the effective generalization of our results in metric spaces not necessarily complete.展开更多
Underpinning most of the Korean-Mongolian relationship is the shared view that these two nations have racial, linguistic, historical, and religious connections. Both peoples cite the famous Mongolian blue spot, as wel...Underpinning most of the Korean-Mongolian relationship is the shared view that these two nations have racial, linguistic, historical, and religious connections. Both peoples cite the famous Mongolian blue spot, as well as the Mongolian Empire＇s close relations with the Koryo dynasty in the thirteenth and fourteenth centuries. However, it is undeniable that in recent years, Mongolia＇s relations with South Korea have grown much wider and deeper in scope. When it comes to multiculturalism a South Korea＇s overarching social phenomenon, tens of thousands of Mongolian expatriates are one of primary contributors to the first-ever trend throughout Korean history. Marriage migration of Mongolians to South Korea has increased since mid-1990s, in company with immigrant laborers, and became one of the primary contributors to the binational population movement, This paper deals with intertwining migration of Mongolian population to South Korea and describes characteristic of Korean-Mongolian binational marriage, using statistical data and other relevant researches.展开更多
Dealing with kinetic energy is one of the most important problems in hydraulic structures,and this energy can damage downstream structures.This study aims to study energy dissipation of supercritical water flow passin...Dealing with kinetic energy is one of the most important problems in hydraulic structures,and this energy can damage downstream structures.This study aims to study energy dissipation of supercritical water flow passing through a sudden contraction.The experiments were conducted on a sudden contraction with 15 cm width.A 30 cm wide flume was installed.The relative contraction ranged from 8.9 to 9.7,where relative contraction refers to the ratio of contraction width to initial flow depth.The Froude value in the investigation varied from 2 to 7.The contraction width of numerical simulation was 5~15 cm,the relative contraction was 8.9~12.42,and the Froude value ranged from 8.9~12.42.In order to simulate turbulence,the k-εRNG model was harnessed.The experimental and numerical results demonstrate that the energy dissipation increases with the increase of Froude value.Also,with the sudden contraction,the rate of relative depreciation of energy is increased due to the increase in backwater profile and downstream flow depth.The experimentation verifies the numerical results with a correlation coefficient of 0.99 and the root mean square error is 0.02.展开更多
Irecently paid a visit to Tari Village in Renbo County of Xigaze. I went there for two purposes: to attend the Ongkor (Bumper Harvest) Festival and to persuade Puncog's father to allow him to get married in Lhasa.
Our survey data on migrant workers in the Pearl River Delta region from 2006 to 2010 and recent fieldwork show that the enactment of the Labor Contract Law encouraged both the signing of labor contracts and the long-t...Our survey data on migrant workers in the Pearl River Delta region from 2006 to 2010 and recent fieldwork show that the enactment of the Labor Contract Law encouraged both the signing of labor contracts and the long-term nature of these contracts, making enterprises more willing to increase investment in human capital, increase employee insurance and welfare and give more attention to human-centered management, leading eventually to the establishment of an internal labor market that incorporates migrant workers. This is accompanied by progress in human resources management techniques and strategies in SMEs and private enterprise. Although the Labor Contract Law to some extent intensified the tendency for migrant workers to undertake collective protection of their rights, the establishment of an internal labor market could also ease the tension between labor and capital and lead to employees becoming more rational and prudent in safeguarding their rights, thereby providing a basis for a transition from confrontation to win-win cooperation between labor and capital. The Labor Contract Law has accelerated and strengthened the trend of individualized development in China’s labor relations. The protection of labor rights through the two channels of the 'rigid' legal system and 'flexible' internal management can help reduce the risk of large-scale collective labor disputes and establish a relatively harmonious institutionalized labor relationship.展开更多
In this paper,we prove fixed point theorem for weakly contractive mappings using locally T-transitivity of binary relation and presenting an analogous version of Harjani and Sadarangani theorem involving more general ...In this paper,we prove fixed point theorem for weakly contractive mappings using locally T-transitivity of binary relation and presenting an analogous version of Harjani and Sadarangani theorem involving more general relation theoretic metrical notions.Our fixed point results under universal relation reduces to Harjani and Sadarangani[Nonlinear Anal.,71(2009),3403-3410]fixed point theorems.In this way we also generalize some of the recent fixed point theorems for weak contraction in the existing literature.展开更多
The dissolved oxygen （DO） concentration is an important index of water quality. This paper studies the dissolved oxygen recovery of the water and bubble mixture pipe flow through two sudden contractions and expansio...The dissolved oxygen （DO） concentration is an important index of water quality. This paper studies the dissolved oxygen recovery of the water and bubble mixture pipe flow through two sudden contractions and expansions. A 3-D computational fluid dy- namics model is established to simulate the water and bubble mixture flow with a DO transport model. An experiment is conducted to validate the mathematical model. The mathematical model is used to evaluate the effect of geometric parameters on the head loss coefficient, the relative saturation coefficient and the oxygen absorption efficiency. It is found that the contraction ratio is a signi- ficant influencing factor, other than the relative length and the relative distance. Given the same relative length and relative distance, the head loss coefficient, the relative saturation coefficient and the oxygen absorption efficiency increase with the decrease of the contraction ratio, respectively. Given the same relative length and contraction ratio, the head loss coefficient increases with the in- crease of the relative distance firstly, and then decreases gradually, in contrast, the relative saturation coefficient and the oxygen ab- sorption efficiency decrease with the increase of the relative distance firstly, and then increase gradually, the relative saturation coefficient and the oxygen absorption efficiency are inversely proportional to the head loss coefficient, respectively.展开更多
基金one of the research results of the general project funded by the National Social Science Foundation of China,“Research on the protection mechanism of labor rights and interests of platform economy practitioners in China from a global perspective”(Project No.20BFX189)。
文摘The combination of the realistic demand of urban families to raise children and provide for the aged and the employment demand of rural migrant workers will inevitably lead to the continuous growth of the market demand for household care services.The determination of the tripartite legal relationship between household workers,household service agencies,and families(individuals)is an important issue for the normative development of the household service industry.In specific judicial practice,local courts perform differently in the determination of the relationship between“household workers and household service agencies.”The application of law in relevant cases also often swings between the civil law and the labor law.The Civil Code of the People’s Republic of China(hereinafter“the Civil Code”)does not retain the concept of“employment relationship”used in the original Interpretation of the Supreme People’s Court on Several Issues Concerning the Application of Law in the Trial of Personal Injury Compensation Cases.Then,what is the relationship between household workers,household service agencies,and families(individuals)after the Civil Code came into force?This article shows the judicial dilemma currently faced by the household workers in the protection of labor rights and interests through an empirical analysis of the victim liability disputes of household workers and puts forward countermeasures and suggestions for improving the occupational injury protection mechanism of household workers in China through a comparative study of the occupational injury risk sharing mechanism of household workers and an analysis of the local exploration of the occupational injury protection system of flexible employees in China.
文摘The paper argues that labor contracts between employees and organization includes two facets, i.e. economic contracts and psychological contracts, and along with enterprise competition becoming fierce increasingly and labor force becoming diversified all the more, the psychological contracts have crucial effects on employees＇ attitudes, behaviors and performances. We also argue that, under the challenging organization context, if managers want to make strategic partnership with employees, they must link employees with hearts, pay attention to the management of psychological contracts before, during and after signing labor contracts, and keep dynamic equilibrium of psychological contracts.
文摘We obtain two generalizations of a known theorem of A. Alam and M. Imdad (J. Fixed Point Theory Appl. 17 (2015) 693-702) showing that some standard proofs can be obtained involving only Cauchy sequences of the successive approximations. Suitable examples prove the effective generalization of our results in metric spaces not necessarily complete.
文摘Underpinning most of the Korean-Mongolian relationship is the shared view that these two nations have racial, linguistic, historical, and religious connections. Both peoples cite the famous Mongolian blue spot, as well as the Mongolian Empire＇s close relations with the Koryo dynasty in the thirteenth and fourteenth centuries. However, it is undeniable that in recent years, Mongolia＇s relations with South Korea have grown much wider and deeper in scope. When it comes to multiculturalism a South Korea＇s overarching social phenomenon, tens of thousands of Mongolian expatriates are one of primary contributors to the first-ever trend throughout Korean history. Marriage migration of Mongolians to South Korea has increased since mid-1990s, in company with immigrant laborers, and became one of the primary contributors to the binational population movement, This paper deals with intertwining migration of Mongolian population to South Korea and describes characteristic of Korean-Mongolian binational marriage, using statistical data and other relevant researches.
文摘Dealing with kinetic energy is one of the most important problems in hydraulic structures,and this energy can damage downstream structures.This study aims to study energy dissipation of supercritical water flow passing through a sudden contraction.The experiments were conducted on a sudden contraction with 15 cm width.A 30 cm wide flume was installed.The relative contraction ranged from 8.9 to 9.7,where relative contraction refers to the ratio of contraction width to initial flow depth.The Froude value in the investigation varied from 2 to 7.The contraction width of numerical simulation was 5~15 cm,the relative contraction was 8.9~12.42,and the Froude value ranged from 8.9~12.42.In order to simulate turbulence,the k-εRNG model was harnessed.The experimental and numerical results demonstrate that the energy dissipation increases with the increase of Froude value.Also,with the sudden contraction,the rate of relative depreciation of energy is increased due to the increase in backwater profile and downstream flow depth.The experimentation verifies the numerical results with a correlation coefficient of 0.99 and the root mean square error is 0.02.
文摘Irecently paid a visit to Tari Village in Renbo County of Xigaze. I went there for two purposes: to attend the Ongkor (Bumper Harvest) Festival and to persuade Puncog's father to allow him to get married in Lhasa.
基金This paper is a phased result of the National Social Science Fund of China major project“Research on the Governance of Social Risk Systems in Metropolitan Cities”(16ZDA083).It is also funded by the Research and Innovation Team Construction Project“Design and Application of a Social Risk Management Decision Support System”of East China University of Science and Technology.
文摘Our survey data on migrant workers in the Pearl River Delta region from 2006 to 2010 and recent fieldwork show that the enactment of the Labor Contract Law encouraged both the signing of labor contracts and the long-term nature of these contracts, making enterprises more willing to increase investment in human capital, increase employee insurance and welfare and give more attention to human-centered management, leading eventually to the establishment of an internal labor market that incorporates migrant workers. This is accompanied by progress in human resources management techniques and strategies in SMEs and private enterprise. Although the Labor Contract Law to some extent intensified the tendency for migrant workers to undertake collective protection of their rights, the establishment of an internal labor market could also ease the tension between labor and capital and lead to employees becoming more rational and prudent in safeguarding their rights, thereby providing a basis for a transition from confrontation to win-win cooperation between labor and capital. The Labor Contract Law has accelerated and strengthened the trend of individualized development in China’s labor relations. The protection of labor rights through the two channels of the 'rigid' legal system and 'flexible' internal management can help reduce the risk of large-scale collective labor disputes and establish a relatively harmonious institutionalized labor relationship.
文摘In this paper,we prove fixed point theorem for weakly contractive mappings using locally T-transitivity of binary relation and presenting an analogous version of Harjani and Sadarangani theorem involving more general relation theoretic metrical notions.Our fixed point results under universal relation reduces to Harjani and Sadarangani[Nonlinear Anal.,71(2009),3403-3410]fixed point theorems.In this way we also generalize some of the recent fixed point theorems for weak contraction in the existing literature.
基金supported by the National Natural Science Foundation of China(Grant No.51009123)the Qingdao Science and Technology Development Plan(Grant No.11-2-4-1-(7)-jch)
文摘The dissolved oxygen （DO） concentration is an important index of water quality. This paper studies the dissolved oxygen recovery of the water and bubble mixture pipe flow through two sudden contractions and expansions. A 3-D computational fluid dy- namics model is established to simulate the water and bubble mixture flow with a DO transport model. An experiment is conducted to validate the mathematical model. The mathematical model is used to evaluate the effect of geometric parameters on the head loss coefficient, the relative saturation coefficient and the oxygen absorption efficiency. It is found that the contraction ratio is a signi- ficant influencing factor, other than the relative length and the relative distance. Given the same relative length and relative distance, the head loss coefficient, the relative saturation coefficient and the oxygen absorption efficiency increase with the decrease of the contraction ratio, respectively. Given the same relative length and contraction ratio, the head loss coefficient increases with the in- crease of the relative distance firstly, and then decreases gradually, in contrast, the relative saturation coefficient and the oxygen ab- sorption efficiency decrease with the increase of the relative distance firstly, and then increase gradually, the relative saturation coefficient and the oxygen absorption efficiency are inversely proportional to the head loss coefficient, respectively.
