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Health Service Utilization and Expenditure of the Elderly in China
Jing Hu,Chien-Chung Huang 한국사회복지학회 2016 Asian Social Work and Policy Review Vol.10 No.2
Using data from the China Health and Retirement Longitudinal Survey, we employed counterfactual propensity score matching to examine the association between income and health service utilization and expenditure of the elderly in China. The results demonstrated that income did not differentiate whether the poor elderly in China visited a doctor when suffering an illness, but their expenditure on medical treatment was significantly associated with income. Subgroup analysis further indicated that the medical demands of female, older, and rural elderly were more likely to be reduced by their income compared with their counterparts.
Chien-Hang Ni,Jing-Gung Chung,Po-Yuan Chen,Hsu-Feng Lu,Jai-Sing Yang,Hui-Ying Huang,Shin-Hwar Wu,Siu-Wan Ip,Chin-Tung Wu,Su-Yin Chiang,Jaung-Geng Lin,W. Gibson Wood 대한약학회 2012 Archives of Pharmacal Research Vol.35 No.5
Liver cancer is the most common form of cancer in Taiwan and it usually responds to chemotherapy. However, patients often have side effects to the chemotherapeutic drugs. Thus new agents are urgently required to treat liver cancer. Chrysophanol, one of the anthraquinone derivatives, was reported to inhibit some human cancer cell growth which may be due to the induction of apoptosis similar to other anthraquinone derivatives though such actions have not been reported. In the present study, we reported that chrysophanol inhibits cell growth in Hep3B liver cancer cells based on the following observations: 1) induc cell morphological changes; 2) decreased percentage of viable cells; 3) induced S phase arrest of cell cycle progression; 4) induced DNA damage as measured by comet assay and DAPI staining. Chrysophanolinduced cell death however, seems to be related to necrotic processes rather than typical apoptosis. Chrysophanol induced reactive oxygen species and Ca2+ production and decreased mitochondrial membrane potential (ΔΨm) and ATP levels in Hep3B cells. No effects were observed on known protein regulators of apoptosis such as Bax and Bcl-2. Chrysophanolinduced cell death took place independently of caspase-8 and -9. Based on our findings, we propose that chrysophanol reduces cellular ATP levels causing a drop in energy resulting in necrotic-like cell death.
Geometrical Compensation of Injection-Molded Thin-Walled Parts in Reverse Engineering
Kim Yeun Sul,Lee Hi Koan,Huang Jing Chung,Kong Young Sik,Yang Gyun Eui Korean Society for Precision Engineering 2005 International Journal of Precision Engineering and Vol.6 No.2
A geometric compensation of thin-walled molded parts in reverse engineering is presented. Researches in reverse engineering have focused on the fitting of points to curves and surfaces. However, the reconstructed model is not the geometric model because the molded parts have some dimensional errors in measurements and deformation during molding. Geometric information can give an improved accuracy in reverse engineering. Thus, measurement data must be compensated with geometric information to reconstruct the mathematical model. The functional and geometric concepts of the part can be derived from geometric information. LSM (Least square method) is adopted to determine the geometric information. Also, an example of geometric compensation is given to improve the accuracy of geometric model and to inspect the reconstructed model.
Geometrical Compensation of Injection-Molded Thin-Walled Parts in Reverse Engineering
Yeun Sul Kim,Hi Koan Lee,Jing Chung Huang,Young Sik Kong,Gyun Eui Yang 한국정밀공학회 2005 International Journal of Precision Engineering and Vol.6 No.2
A geometric compensation of thin-walled molded parts in reverse engineering is presented. Researches in reverse engineering have focused on the fitting of points to curves and surfaces. However, the reconstructed model is not the geometric model because the molded parts have some dimensional errors in measurements and deformation during molding. Geometric information can give an improved accuracy in reverse engineering. Thus, measurement data must be compensated with geometric information to reconstruct the mathematical model. The functional and geometric concepts of the part can be derived from geometric information. LSM (Least square method) is adopted to determine the geometric information. Also, an example of geometric compensation is given to improve the accuracy of geometric model and to inspect the reconstructed model.