Internet financial wealth management product(IFWMP)has recently been one of the most popularity.There is limited quantitative research on IFWMP which can helps customers to choose the products based on the significanc...Internet financial wealth management product(IFWMP)has recently been one of the most popularity.There is limited quantitative research on IFWMP which can helps customers to choose the products based on the significance of each factor.In the paper,a multi-criteria decision-making model of IFWMP was developed,namely analytic hierarchy process(AHP)which is used to make decisions to the unstructured problems through quantifying weights of each criterion.This paper investigated ten influential factors relevant to the purchase of IFWMP and analyzed the frequency of collected responds to show the significance of factors.Based on the quantified weights,the result of the research indicated that compatibility,product liquidity,perceived ease of use and perceived usefulness affect the investors purchasing behaviors most that every investors should pay great attention to.展开更多
Internet financial wealth management product(IFWMP)has recently been one of the most gained popularity.There are limited quantitative research on IFWMP which can help customers to choose products based on the signific...Internet financial wealth management product(IFWMP)has recently been one of the most gained popularity.There are limited quantitative research on IFWMP which can help customers to choose products based on the significance of each factor.In this paper,a multi-criteria decision-making model for IFWMP was developed,namely the analytic hierarchy process(AHP)which is commonly used to make decisions for unstructured problems through quantifying weights of each criterion.This paper investigated ten influential factors relevant to the purchase of IFWMP and analyzed the frequency of collected response to show the significance of the factors.Based on the quantified weights,the results of the research indicated that compatibility,product liquidity,perceived ease of use,and perceived usefulness affected investors purchasing behaviors and that every investor should pay great attention to.展开更多
Postmortem investigation of methamphetamine(MA)abuse is an important task in forensic pathology.The present study investigated morphological changes in the astrocytes in the parietal cerebral cortex of MA abusers.Glia...Postmortem investigation of methamphetamine(MA)abuse is an important task in forensic pathology.The present study investigated morphological changes in the astrocytes in the parietal cerebral cortex of MA abusers.Glial fibrillary acidic protein immunoreactivity in the cerebral cortex was examined in forensic autopsy cases for MA-detected group and control group.Clasmatodendrotic astrocytes(including those with swollen cell bodies and disintegrating distal processes)were frequently observed in the cerebral cortex of MA abusers.Quantitative analysis using a colour image processor showed a concomitant increase in the astrocyte area and astrocyte-to-vessel area ratio(size and number of astrocytes)in the grey matter in acute MA fatality and other MA-involved cases,although the astrocyte area(size)was also increased in cases of asphyxiation.The total astrocyte area(size)in the white matter was significantly higher in MA fatalities and asphyxia than in the other groups involving MA abusers.Those indices were independent of blood MA level,age,sex,survival or postmortem time.These observations suggest the increasing number and hypertrophic changes of astrocytes in the grey matter in MA abusers can be the outcome of long-term abuse,while disintegrating distal processes may exist only in acute fatal MA intoxication.展开更多
The testis exhibits a distinctive form of immune privilege to protect the germ cells from the host immuneattack. The property of testicular immune privilege was originally attributed to the blood-testis barrier in the...The testis exhibits a distinctive form of immune privilege to protect the germ cells from the host immuneattack. The property of testicular immune privilege was originally attributed to the blood-testis barrier in theseminiferous epithelium, which sequesters antigens. Recent studies have uncovered several levels of immune controlbesides the blood-testis barrier involved in the privilege of the testis, including the mechanisms of immune tolerance,reduced immune activation, localized active immunosuppression and antigen-specific immunoregulation. The somaticcells of the testis, especially Sertoli cells, play a key role in regulating the testicular immune privileged status. Theconstitutive expression of anti-inflammatory factors in the testis by somatic cells is essential for local immunosuppression.Growing evidence shows that androgens orchestrate the inhibition of proinflammatory factors and shift cytokinebalance toward a tolerogenic environment. Disruption of these protective mechanisms, which may be caused by trauma,infection and genetic factors, can lead to orchitis and infertility. This review article highlights the unique immuneenvironment of the testis, particularly focuses on the regulation of testicular immune privilege.展开更多
文摘Internet financial wealth management product(IFWMP)has recently been one of the most popularity.There is limited quantitative research on IFWMP which can helps customers to choose the products based on the significance of each factor.In the paper,a multi-criteria decision-making model of IFWMP was developed,namely analytic hierarchy process(AHP)which is used to make decisions to the unstructured problems through quantifying weights of each criterion.This paper investigated ten influential factors relevant to the purchase of IFWMP and analyzed the frequency of collected responds to show the significance of factors.Based on the quantified weights,the result of the research indicated that compatibility,product liquidity,perceived ease of use and perceived usefulness affect the investors purchasing behaviors most that every investors should pay great attention to.
文摘Internet financial wealth management product(IFWMP)has recently been one of the most gained popularity.There are limited quantitative research on IFWMP which can help customers to choose products based on the significance of each factor.In this paper,a multi-criteria decision-making model for IFWMP was developed,namely the analytic hierarchy process(AHP)which is commonly used to make decisions for unstructured problems through quantifying weights of each criterion.This paper investigated ten influential factors relevant to the purchase of IFWMP and analyzed the frequency of collected response to show the significance of the factors.Based on the quantified weights,the results of the research indicated that compatibility,product liquidity,perceived ease of use,and perceived usefulness affected investors purchasing behaviors and that every investor should pay great attention to.
基金funded by Natural Science Foundation of Guangdong Province[Grant Number 2015A030313110]Shanghai Key Lab of Forensic Medicine[Grant Number KF1503].
文摘Postmortem investigation of methamphetamine(MA)abuse is an important task in forensic pathology.The present study investigated morphological changes in the astrocytes in the parietal cerebral cortex of MA abusers.Glial fibrillary acidic protein immunoreactivity in the cerebral cortex was examined in forensic autopsy cases for MA-detected group and control group.Clasmatodendrotic astrocytes(including those with swollen cell bodies and disintegrating distal processes)were frequently observed in the cerebral cortex of MA abusers.Quantitative analysis using a colour image processor showed a concomitant increase in the astrocyte area and astrocyte-to-vessel area ratio(size and number of astrocytes)in the grey matter in acute MA fatality and other MA-involved cases,although the astrocyte area(size)was also increased in cases of asphyxiation.The total astrocyte area(size)in the white matter was significantly higher in MA fatalities and asphyxia than in the other groups involving MA abusers.Those indices were independent of blood MA level,age,sex,survival or postmortem time.These observations suggest the increasing number and hypertrophic changes of astrocytes in the grey matter in MA abusers can be the outcome of long-term abuse,while disintegrating distal processes may exist only in acute fatal MA intoxication.
基金the Special Funds for Major State Basic Research Project of China(No.2007CB947504)the National Natural Science Foundation of China(Grant No.30971459).
文摘The testis exhibits a distinctive form of immune privilege to protect the germ cells from the host immuneattack. The property of testicular immune privilege was originally attributed to the blood-testis barrier in theseminiferous epithelium, which sequesters antigens. Recent studies have uncovered several levels of immune controlbesides the blood-testis barrier involved in the privilege of the testis, including the mechanisms of immune tolerance,reduced immune activation, localized active immunosuppression and antigen-specific immunoregulation. The somaticcells of the testis, especially Sertoli cells, play a key role in regulating the testicular immune privileged status. Theconstitutive expression of anti-inflammatory factors in the testis by somatic cells is essential for local immunosuppression.Growing evidence shows that androgens orchestrate the inhibition of proinflammatory factors and shift cytokinebalance toward a tolerogenic environment. Disruption of these protective mechanisms, which may be caused by trauma,infection and genetic factors, can lead to orchitis and infertility. This review article highlights the unique immuneenvironment of the testis, particularly focuses on the regulation of testicular immune privilege.
