Aflatoxin B1 과 Vitamin D3 급여가 Broiler 병아리의 경골 (脛骨) 무기물함량에 미치는 영향

장윤환(Y . H . Chiang),여영수(Y . S . Yeoh) 한국영양사료학회 1990 韓國營養飼料學會誌 Vol.14 No.6

Pull-Through Buddy Wire Technique for Endovascular Thrombectomy in Patients with Acute Ischemic Stroke: Technical Note

Chiang Pin-Yi,Lin Yen-Heng,Huang Yu-Cheng,Lee Chung-Wei 대한신경중재치료의학회 2021 Neurointervention Vol.16 No.1

Excessive tortuosity is a notable cause of failed endovascular thrombectomy for acute large-vessel occlusion stroke. Transcervical access (TCA) is a commonly proposed solution for overcoming this difficulty. However, the large-bore catheter usually used in TCA increases the risk of serious local complications. This paper presents a modified technique for TCA that uses a pull-through buddy wire (PTBW) to track a large-bore femoral guiding sheath (GS) into the carotid artery via a small carotid puncture site. The carotid puncture site can be easily managed through gentle manual compression. Two illustrative cases using this technique to deal with a large aortic arch and tortuous left common carotid artery are reported. In both cases, recanalization was achieved after successful GS placement. Using a PTBW is feasible in TCA.

Optimizing Production of Two Potential Probiotic Lactobacilli Strains Isolated from Piglet Feces as Feed Additives for Weaned Piglets

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.

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.

The Corrosion Behavior of Cold-Rolled 304 Stainless Steel In Salt Spray Environments

Chiang, M.F.,Young, M.C.,Huang, J.Y. Korean Radioactive Waste Society 2011 방사성폐기물학회지 Vol.9 No.2

염분분위기에서의 부식은 사용후핵연료의 중간저장 기간동안 304 스테인레스 강재 건식저장용기의 주 열화기구들 중 하나다. 본 연구에서는 감소정도가 서로 다른 냉연 304 스테인레스 강 시편들에 0.5wt.%의 염화나트륨 연무를 분사시키면서 느린 변형속도시험(SSRT)과 중성염 분사시험(NSS)을 $85^{\circ}C$와 $200^{\circ}C$ 에서 수행하였다. $85^{\circ}C$에서 2000 시간 동안 시험한 NSS시편의 무게 변화는 $200^{\circ}C$에서 시험한 시편의 무게 변화와 크게 달랐다. NSS 시편의 $85^{\circ}C$에서 무게 감량은 미미하였지만, 냉연 감소율이 증가함에 따라서 무게 변화는 점진적으로 감소하였다. $85^{\circ}C$와 $200^{\circ}C$에서 그리고 염분분사 환경에서 가볍게 냉연 가공된 시편의 SSRT 시험으로부터 얻은 항복강도와 극한 인장응력의 값은 공기 중의 값보다 약간 낮았다. 그러나 염분 분위기에서 부식으로 인한 20% 감소 냉연시편의 강도는 더 이상 변화하지 않았다. 예비결과는 냉연 304 스테인레스 강의 질과 성능이 건식저장용기의 제작을 위한 조건에 맞는다는 것을 증명하였다. 그러나 냉연 스테인레스 강의 장기적인 성능을 더 잘 이해하기 위해서는 염분분위기에서 이 재질의 부식거동에 관한 더 많은 연구가 필요하다. Saline corrosion is one of the major degradation mechanisms for stainless steel type 304 (SS304) dry storage cask during the spent fuel interim storage period. Slow strain rate test (SSRT) and neutral salt spray test (NSS) were performed at $85^{\circ}C$ and $200^{\circ}C$ with 0.5 wt% sodium chloride mist sprayed on the cold-rolled SS304 specimens of different degrees of reduction in this study. The weight changes of the NSS specimens tested at $85^{\circ}C$ for 2000 hours differed greatly from those at $200^{\circ}C$. The weight loss of NSS specimens was not significant at $85^{\circ}C$ but the weight gain decreased gradually with increasing the cold-rolled reduction. The yield strength (YS) and ultimate tensile stress (UTS) values obtained from the SSRT tests for lightly cold-rolled specimens in the salt spray environment at $85^{\circ}C$ and $200^{\circ}C$ are slightly lower than in air. But for those with 20% reductions, the specimen strengths were no longer changed by the saline corrosion. The preliminary results demonstrated that the quality and performance of cold-rolled SS304 is acceptable for fabrication of dry storage casks. However, more work on the corrosion behavior of cold-rolled stainless steel in the saline atmosphere is needed to better understand its long-term performance.

The Utilization of Social Networking Service for Mobile Application Design to Promote Positive Communicating Behavior

Chiang Chenwei,Anak Agung Gede Dharma,Kiyoshi Tomimatsu 한국멀티미디어학회 2011 한국멀티미디어학회 국제학술대회 Vol.2011 No.-

In this paper, we propose a new interaction method system which utilizes mobile application and social media. At present, a new digital service, which is called Social Networking Service (SNS), is emerging and gradually become worldwide phenomenon. SNS has been proven to affects habitual pattern of internet users, as well as influenced their daily lives. Based on those facts, we propose a framework to utilize SNS possibilities in the form of a mobile application. In order to describe the framework, we describe two case studies that explain possible alternatives for utilizing social networking service. The first case consists of a mobile application that integrates SNS messages to promote positive habits. The other one is a new communication tool that combines augmented reality (AR) technology, SNS, and mobile device. Furthermore, through those cases we discovered a new way to communicate and interact through SNS. Our findings suggest that SNS has profound possibilities to be used as an innovative communication tool. In particular, by combining latest technologies and analyzing inherent mental models we can conclude that our study has explored an alternative way to unleash one of the SNS’ potentials.

The Effects of Virtual Upper Extremity Training Using the RAPAEL Smart Glove on Physical and Cognitive Function in Stroke Survivors - A Single Group Study -

Chiang-Soon Song,Jae-Heon Lim,Byeong-Hyeon Jeon,Hye-Sun Lee 대한고유수용성신경근촉진법학회 2019 PNF and Movement Vol.17 No.2

Purpose: The purpose of this study was to evaluate the effects of a virtual upper extremity training program using the RAPAEL Smart Glove on upper extremity function in stroke survivors with chronic hemiparesis and to focus the training program development using the Smart Glove as a feasibility study. Methods: This study was conducted using a single group and pre-post test research design in the outpatient departments of local rehabilitation units. Ten chronic hemiparetic stroke survivors with a diagnosis of first stroke received therapeutic rehabilitation at the rehabilitation units. All the participants used a virtual reality program with the RAPAEL Smart Glove for 30 minutes per session 3 days a week over 8 weeks. They also received conventional occupational therapy with functional electrical stimulation for 40 minutes per session 3 days a week for 8 weeks as an additional therapy. To analyze the effects of this therapeutic intervention, four clinical measures, including the box-block test (BBT), the Wolf motor function test (WMFT), the trail-making score, the Jebsen Taylor hand function test (JTHFT), and grip strength, were used. Results: Upon completion of the intervention in week 8, all the participants demonstrated significant WMFT, JTT, BBT, grip strength, and trail-making score gains compared to the respective baselines at week 0. Conclusion: This study suggests that virtual upper extremity training using the RAPAEL Smart Glove has a reasonable and beneficial effects on upper extremity function in chronic hemiparetic stroke survivors.

Middle-class Taiwanese Immigrant Women Adapt to Life in Australasia : Case Studies from Transnational Households

CHIANG, Lan-hung Nora Asian Center for Women's Study ; Ewha Womans Unive 2004 Asian Journal of Women's Studies(AJWS) Vol.10 No.4

Most women have joined the stream of immigrants from Taiwan to Australasia as associational movers and supporters rather than as autonomous migrants, as part of the Business and Skills Migration Programs. Previous research on Taiwanese immigrants to Australasia has not included a gender-sensitive dimension and this study seeks to understand the immigrant experience and types of problems faced by women in particular. The term "tan chi ma md." was coined for lone mothers who stay in Australasia with their children during their education, while the men moved back to Taiwan or to other countries to make a living. In spite of their middle-class background and work experiences, the former were excluded from the labor market, and often became full-time homemakers. In this preliminary investigation, four case studies from Australia and New Zealand are presented to illustrate the types of adaptations made by women as "tan chi ma ma." In spite of struggling to balance the needs of husbands and children and suffering a number of disadvantages in their new environment, they frequently enjoyed an autonomy and freedom from responsibilities they had to fulfill toward their extended families in Taiwan, under the control of their in-laws. Apart from the mutual support and bonds amongst other migrant women, these women benefited considerably from Taiwanese associations of various kinds, which provided practical care upon arrival, friendship, and Chinese educational resources for their children. They were also able to contribute as volunteers in the host society and gain in terms of personal growth and self-esteem, despite facing several difficulties in adapting to the new environment. In this paper, the voices of Taiwanese women are represented through a qualitative study to gain an empathetic understanding of their situation.

Can Partisan News Shift Political Preference and Voting Behavior? Experimental Evidence from Taiwan’s General Election 2016

Chiang Chun Fang,Kim Se min,Kim Sun tak,Lin Chien Hsun,Lin Ming Jen 서울대학교 경제연구소 2016 서울대학교 경제연구소 학술대회 논문집 Vol.2016 No.1

Women and development in Taiwan

Chiang, Lan-hung Nora 이화여자대학교 아시아여성학센터 1998 Asian Journal of Women's Studies(AJWS) Vol.4 No.4