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Che-Chao Chiang,Min-chi Chang,Po-Tsang Chen,Fu-Ming Chiang 세계문화관광학회 2010 Conference Proceedings Vol.11 No.0
This study examines the information searching of business travelers and their behavior based on the cultural differences. Despite growing academic interest in business travel i n recent years, there has been little investigation of the information search behaviors of business travelers in a cross-culture context. The above themes are rational assumed that information search behaviour are necessary to understand. To address the identified gap s in the literature, the proposed relationships are examined and presented through using chi-square method with a survey sample. The research sample included Japanese, English and Chinese business travellers. A self-administrated questionnaire was distributed to 211 business travelers attending international conventions in Taipei. The research findings reveal that information preferences of business travelers are significantly differed from the three recognized groups in the case of Taiwan. Some significant differences in information search behaviors were recognized amongst the three recognized respondent groups. Marketing implications were also proposed and presented.
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An Jen Chiang,Min-Yu Chen,Chia-Sui Weng,Hao Lin,Chien-Hsing Lu,Peng-Hui Wang,Yu-Fang Huang,Ying-Cheng Chiang,Mu-Hsien Yu,Chih-Long Chang 대한부인종양학회 2017 Journal of Gynecologic Oncology Vol.28 No.5
Objective: The malignant transformation (MT) of ovarian mature cystic teratoma (MCT)to squamous cell carcinoma (SCC) is very rare. This study analyzed cases from multiplemedical centers in Taiwan to investigate the clinicopathologic characteristics, treatment, andprognostic factors of this disease and reviewed related literature. Methods: Pathological reports of 16,001 patients with primary ovarian cancer who weretreated at Taiwan medical centers from 1990 to 2011 were reviewed. In total, 52 patients withMT of MCT to SCC were identified. Results: Among all ovarian MCTs, the incidence of MT to SCC is 0.2%. The median age ofpatients was 52 years (range, 29–89 years), and the mean tumor size was 10.5 cm (range, 1–40cm). We analyzed the patients in our study and those in the literature and determined thatearly identification and complete surgical resection of the tumor are essential for long-termsurvival. In addition, adjuvant chemotherapy or concurrent chemoradiotherapy can be usedto treat this malignancy. Old age, large tumor size (≥15.0 cm), and solid components in MCTsare suitable indicators predicting the risk of MT of MCT to SCC. Conclusion: Similar to general epithelial ovarian cancers, the early detection of MT of MCTto SCC is critical to long-term survival. Therefore, older patients with a large tumor or those with a tumor containing a solid component in a clinically diagnosed MCT should beevaluated to exclude potential MT to SCC.
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Ying-Cheng Chiang,Chi-An Chen,Chun-Ju Chiang,Tsui-Hsia Hsu,Ming-Chieh Lin,San-Lin You,Wen-Fang Cheng,Mei-Shu Lai 대한부인종양학회 2013 Journal of Gynecologic Oncology Vol.24 No.4
Objective: To investigate the changes of incidence and prognosis of epithelial ovarian cancer in thirty years in Taiwan. Methods: The databases of women with epithelial ovarian cancer during the period from 1979 to 2008 were retrieved from the National Cancer Registration System of Taiwan. The incidence and prognosis of these patients were analyzed. Results: Totally 9,491 patients were included in the study. The age-adjusted incidences of epithelial ovarian cancer were 1.01, 1.37, 2.37, 3.24, 4.18, and 6.33 per 100,000 person-years, respectively, in every 5-year period from 1979 to 2008. The age-specific incidence rates increased especially in serous, endometrioid and clear cell carcinoma, and the age of diagnosis decreased from sixty to fifty years old in the three decades. Patients with mucinous, endometrioid, or clear cell carcinoma had better long-term survival than patients with serous carcinoma (log rank test, p<0.001). Patients with undifferentiated carcinoma or carcinosarcoma had poorer survival than those with serous carcinoma (log rank test, p<0.001). The mortality risk of age at diagnosis of 30-39 was significantly higher than that of age of 70 years or more (test for trend, p<0.001). The mortality risk decreased from the period of 1996-1999 (hazard ratio [HR], 0.90; p=0.054) to the period after 2000 (HR, 0.74; p<0.001) as compared with that from the period of 1991-1995. Conclusion: An increasing incidence and decreasing age of diagnosis in epithelial ovarian cancer patients were noted. Histological type, age of diagnosis, and treatment period were important prognostic factors for epithelial ovarian carcinoma.
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Chiang, Ming-Lun,Chen, Hsi-Chia,Chen, Kun-Nan,Lin, Yu-Chun,Lin, Ya-Ting,Chen, Ming-Ju Asian Australasian Association of Animal Productio 2015 Animal Bioscience Vol.28 No.8
Two probiotic strains, Lactobacillus johnsonii x-1d-2 and Lactobacillus mucosae x-4w-1, originally isolated from piglet feces, have been demonstrated to possess antimicrobial activities, antibiotic resistances and interleukin-6 induction ability in RAW 267.4 macrophages in our previous study. These characteristics make L. johnsonii x-1d-2 and L. mucosae x-4w-1 good candidates for application in feed probiotics. In this study, soybeal meal, molasses and sodium acetate were selected to optimize the growth medium for cultivation of L. johnsonii x-1d-2 and L. mucosae x-4w-1. These two strains were then freeze-dried and mixed into the basal diet to feed the weaned piglets. The effects of L. johnsonii x-1d-2 and L. mucosae x-4w-1 on the growth performance and fecal microflora of weaned piglets were investigated. The results showed that the bacterial numbers of L. johnsonii x-1d-2 and L. mucosae x-4w-1 reached a maximum of 8.90 and 9.30 log CFU/mL, respectively, when growing in optimal medium consisting of 5.5% (wt/vol) soybean meal, 1.0% (wt/vol) molasses and 1.0% (wt/vol) sodium acetate. The medium cost was 96% lower than the commercial de Man, Rogosa and Sharpe medium. In a further feeding study, the weaned piglets fed basal diet supplemented with freeze-dried probiotic cultures exhibited higher (p<0.05) body weight gain, feed intake, and gain/feed ratio than weaned piglets fed basal diet. Probiotic feeding also increased the numbers of lactobacilli and decreased the numbers of E. coli in the feces of weaned piglets. This study demonstrates that L. johnsonii x-1d-2 and L. mucosae x-4w-1 have high potential to be used as feed additives in the pig industry.
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THEOLOGY, ECOLOGY AND ECONOMICS FROM AN EAST ASIAN CONFUCIAN PERSPECTIVE
Chiang Kok Weng,Tan Geoffrey 성공회대학교 신학연구소 2013 Madang: Journal of Contextual Theology Vol.19 No.-
This paper posits the development of an indigenous East Asian environmental ethics to address the environmental problem in East Asia for sustainable economic growth. It proposes a contextualised environmental ethics based on an integration of theology, ecology, economics and East Asian Confucian tradition. This can be done through three dimensions. The first dimension is to understand the intricate interdependence and interconnectedness of society, environment and economy in the formulation of a viable environmental ethics. Theological reflection and Herman Daly’s concept of steady state economy will form the basis for understanding these relationships. The second dimension is to establish how the three domains of society, environment and economy are related to each other. To these end the East Asian Confucian concepts of Heaven-Earth-Human, Social Harmony and Intergenerational Equity will be used to establish these relationships. The third and final dimension is to identify the driving or motivation force that can operationalise this proposed environmental ethics. A transcendent-immanent Eco-Spirituality for effecting change (metanoia) in society will be proposed here.
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CHIANG Lan-Hung Nora 이화여자대학교 아시아여성학센터 2023 Asian Journal of Women's Studies(AJWS) Vol.29 No.2
Studies of trans-local marriages in Taiwan focused on Mainland Chinese and Southeast Asian women married to Taiwanese men, documenting how they had joined the lower rungs of the work force, and shouldered a major amount of family responsibilities that included reproductive roles. They were projected in literature and the media as subjugated women and objects of commodified marriages and exploitation. In contrast, marriage migration of middle-class women was seldom studied. This paper explores East Asian middle-class marriage migrants’ embodied experiences in their work and family roles, exposing them to the patriarchal structures and unequal power relations that exist in Taiwan. Twenty in-depth interviews were conducted from 2019 to 2021 on participants from Greater China (Mainland China, Hong Kong, and Macau), Korea, Japan, and Singapore. Advanced education, professional performance, and feminist consciousness have empowered these women to become agents of change in the family and the workplace and shall benefit Taiwan’s economy in the long run as highly skilled human resources.
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The Poisson effect on the curved beam analysis
Chiang, Yih-Cherng Techno-Press 2005 Structural Engineering and Mechanics, An Int'l Jou Vol.19 No.6
The bending stress formula that taking into account the transverse deformation is developed for plane-curved, untwisted isotropic beams subjected to loadings that result in deformations in the plane of curvature. In order to account the transverse Poisson contraction effect, a new constitutive relation between force resultants, moment resultants, mid-plane strains and deformed curvatures for a curved plate is derived in a $6{\times}6$ matrix form. This constitutive relation will provide the fundamental basis to the analyses of curved structures composing of isotropic or anisotropic materials. Then, the bending stress formula of a curved isotropic beam can be deduced from this newly developed curved plate theory. The stress predictions by the present analysis are compared to those by the analysis that neglected the Poisson contraction effect. The results show that the Poisson effect becomes more significant as the Poisson ratio and the curvature are getting larger.
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Development of a Dynamic System Simulating Pig Gastric Digestion
Chiang, C.-C.,Croom, J.,Chuang, S.-T.,Chiou, P.W.S.,Yu, B. Asian Australasian Association of Animal Productio 2008 Animal Bioscience Vol.21 No.10
The objective of this study was to develop a model for simulating gastric digestion in the pig. The model was constructed to include the chemical and physical changes associated with gastric digestion such as enzyme release, digestion product removal and gastric emptying. Digesta was collected from the stomach cannula of pigs to establish system parameters and to document the ability of the model to simulate gastric digestion. The results showed that the average pH of gastric digesta increased significantly from 2.47 to 4.97 after feed consumption and then decreased 140 min postprandial. The model described the decrease in pH within the pigs' stomach as $pH_t=5.182e^{-0.0014t}$, where t represents the postprandial time in minutes. The cumulative distribution function of liquid digesta was $V_t=64.509e^{0.0109t}$. The average pepsin activity in the liquid digesta was 317Anson units/mL. There was significant gastric emptying 220 min after feed consumption. The cybernetic dynamic system of gastric digestion was set according to the above data in order to compare with in vivo changes. The time course of crude protein digestion predicted by the model was highly correlated with observed in vivo digestion (r = 0.97; p = 0.0001), Model prediction for protein digestion was higher than that observed for a traditional static in vitro method (r = 0.89; p = 0.0001).
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Chiang, Chien-Sung,Huang, Ching-Hui,Chieng, Hockling,Chang, Ya-Ting,Chang, Dory,Chen, Ji-Jr,Chen, Yong-Cyuan,Chen, Yen-Hui,Shin, Hee-Sup,Campbell, Kevin P.,Chen, Chien-Chang Ovid Technologies Wolters Kluwer -American Heart A 2009 Circulation research Vol.104 No.4
<P>Voltage-gated T-type Ca(2+) channels (T-channels) are normally expressed during embryonic development in ventricular myocytes but are undetectable in adult ventricular myocytes. Interestingly, T-channels are reexpressed in hypertrophied or failing hearts. It is unclear whether T-channels play a role in the pathogenesis of cardiomyopathy and what the mechanism might be. Here we show that the alpha(1H) voltage-gated T-type Ca(2+) channel (Ca(v)3.2) is involved in the pathogenesis of cardiac hypertrophy via the activation of calcineurin/nuclear factor of activated T cells (NFAT) pathway. Specifically, pressure overload-induced hypertrophy was severely suppressed in mice deficient for Ca(v)3.2 (Ca(v)3.2(-/-)) but not in mice deficient for Ca(v)3.1 (Ca(v)3.1(-/-)). Angiotensin II-induced cardiac hypertrophy was also suppressed in Ca(v)3.2(-/-) mice. Consistent with these findings, cultured neonatal myocytes isolated from Ca(v)3.2(-/-) mice fail to respond hypertrophic stimulation by treatment with angiotensin II. Together, these results demonstrate the importance of Ca(v)3.2 in the development of cardiac hypertrophy both in vitro and in vivo. To test whether Ca(v)3.2 mediates the hypertrophic response through the calcineurin/NFAT pathway, we generated Ca(v)3.2(-/-), NFAT-luciferase reporter mice and showed that NFAT-luciferase reporter activity failed to increase after pressure overload in the Ca(v)3.2(-/-)/NFAT-Luc mice. Our results provide strong genetic evidence that Ca(v)3.2 indeed plays a pivotal role in the induction of calcineurin/NFAT hypertrophic signaling and is crucial for the activation of pathological cardiac hypertrophy.</P>
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