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Shi-Dong Ji,Ping-Rong Yuan,Sang-Nag Ahn 한국작물학회 2010 한국작물학회 학술발표대회 논문집 Vol.2010 No.04
In the previous study (Yuan et al. 2009), a quantitative trait locus (QTL) for grain weight was detected on the short arm of chromosome 5 using an advanced backcross lines (BC3F3) between Hwayeongbye (Oryza sativa) and W1944(Oryza rufipogon Griff.) .For detection of gw5 locus, a line CR6 (BC3F4) was selected and crossed to Hwayeongbyeo produce S1F2 and S1F3 population. And a plant from S1F3 population, carried W1944 homozygous segment for target region at gw5 was crossed to Hwayeong to produce S2F2 population. All these population including some S1F3 lines were grown in the field in 2007, 2008 and 2009, respectively (fig1). Frequency distribution of grain weight followed the Mendelian ratios(3:1) for single locus segregation (Χ2=1.22, 0.76, 1.34 in 2007, 2008 and 2009 respectively).In Hwayeongbye genetic background, the W1944 allele at the gw5 locusde creased grain weight, QTL analysis showed that gw5 co-segregated with RM18003 and RM194 (R2=62.7, 69.5 and 37.1% in 2007, 2008 and 2009 respectively). Addition, five QTLs plant height, culm length, secondary branch, spikelet number perplant and rationing ability were detected in the region around gw5, in 2008 and 2009. Substitution mapping with 32F3 lines, gw5 QTL was flanked by two SSRmarkers, RM18003 and RM194, in a300kb to 1.7Mb physical distance region,. QTL analysis indicated that 5 others QTLs plant height, culm length, secondary branch, spikelet number per plant and rationing ability were tightly linked.
Clinical Research on Albumin-Bound Paclitaxel-Based Chemotherapy for Advanced Esophageal Cancer
Yuan, Yuan,Zhang, Yan,Shi, Lin,Mei, Jing-Feng,Feng, Jif-Eng,Shen, Bo Asian Pacific Journal of Cancer Prevention 2015 Asian Pacific journal of cancer prevention Vol.16 No.12
Background: To evaluate the efficacy and safety of albumin-bound paclitaxel-based chemotherapy in treatment for patients with advanced esophageal cancer who failed in first-line chemotherapy. Materials and Methods: We collected29 advanced esophageal cancer patients who received albumin-bound paclitaxel-based chemotherapy fromJune 2009 to September 2013, and the efficacy and safety of the compound were evaluated. These patients were treated with $100-150mg/m^2$ nab-paclitaxel on days 1,8. The cycle was repeated every 3 weeks. Clinical efficacy was evaluated every two cycles. Results: Of the 29 patients, two persons interrupted treatment because of adverse reactions, failed to evaluate efficacy effect. The rest of 27 patients who could be evaluated for short-term response, 10 patients (37%) achieved partial response, 2 (7.4%) remained stable disease, and 15 (55.6%) had progressivedisease. The objective response rate was 37%, and the disease control rate was 44.4%.The median time to progression was 6.6 months.The major adverse reactions includedalopecia (62.07%), neutropenia (65.5%), gastrointestinalreaction (10.3%) andsensory neuropathy(6.8%). Conclusions: The albumin-bound paclitaxel-based chemotherapy is efficacy and safety in treatment for patients with advanced esophageal cancer who failed in first-line chemotherapy.
Shi-Yuan Han,Yue-Hui Chen,Dong Wang,Gong-You Tang,Xi-Xin Yang 제어·로봇·시스템학회 2015 International Journal of Control, Automation, and Vol.13 No.2
This study researches the tracking control problem for discrete-time systems with multiple input delays affected by sinusoidal disturbances. This study is organized around the expression of sinusoidal and disturbances and the delay-free transformation. First, based on the periodic characteristic of the sinusoidal disturbance, the sinusoidal disturbances are considered as the output of an exosystem. By proposing a discrete variable transformation, the discrete-time system with multiple input delays and the quadratic performance index are transformed into equivalent delay-free ones. Then, by constructing an augmented system that comprises the states of the exosystems of sinusoidal disturbances, the reference input, and the delay-free transformation systems, the original tracking problem is transformed into the optimal tracking problem for a delay-free system with respect to the simplified performance index. The optimal tracking control (OTC) law is obtained from Riccati and Stein equations. The existent and uniqueness of the optimal control law is proved. A reduced-order observer is constructed to solve the problem of physically realizable for the items of the reference input and sinusoidal disturbances. Finally, the feasibility and effectiveness of the proposed approaches are validated by numerical examples.
Yuan, Pin-Shi,Wu, Zing-Sheng Korean Chemical Society 2009 Bulletin of the Korean Chemical Society Vol.30 No.12
The larch-fruit-like acetylferrocene micro-nanomaterials and beltlike acetylferrocene micro-nanomaterials have been cross-correspondingly prepared in bidirection by the top-down and bottom-up approach, respectively, and characterized by scanning electron microscope, transmission electron microscope and X-ray diffractometer. UV-Vis absorption spectra show that the redshift was found in the acetylferrocene micro-nanomaterials compared to that in solution. The formation mechanism of the acetylferrocene micro-nanomaterials is also proposed. This work provides a new strategy for the material synthesis and preparation and may realize the reuse of organometallic materials.
Yuan, Shi-bin,Chen, Dai-wen,Zhang, Ke-ying,Yu, Bing Asian Australasian Association of Animal Productio 2007 Animal Bioscience Vol.20 No.10
This study was undertaken to investigate the effects of oxidative stress on growth performance, nutrient digestibilities and activities of antioxidant enzymes of weanling pigs. In the experiment, 24 male $Landrance{\times}Yorkshire $weanling pigs were allotted to three groups of 8 animals each. Pigs were fed individually. According to a single factorial arrangement, pigs received diets with 5% of either fresh (group 1 and group 3) or oxidized fish oil (peroxide value was 786.50 meq $O_2/kg$ before inclusion in the diet, group 2). At the beginning of the experiment, pigs in group 3 received an intraperitoneal injection of diquat at 12 mg/kg of body weight. The trial lasted for 26 d. A metabolism test was carried out during the last 4 days of the second week. The results showed that feeding diets containing oxidized fish oil or injection with diquat depressed the growth performance and nutrient digestibilities of weanling pigs, decreased activities of antioxidant enzymes and increased concentration of malondialdehyde in plasma and liver. Intraperitoneal injection of diquat would induce more serious oxidative stress than oral intake of oxidized fish oil in the diet. In conclusion, administration of oxidized fish oil or diquat could induce oxidative stress in weanling pigs, and oxidative stress could depress growth performance and impact anti-oxidative ability of young pigs.
Volatilization of Nerolidol in Tea and Tea-soup
Yuan-Xu Shi,Ya-Ting Lu,Jie Lin,Xiao-Chang Wang 한국차학회 2015 한국차학회지 Vol.- No.S
Nerolidol is one of most important content in tea aroma, especially in Oolong tea. This experiment focuses on the impact of time and medium on nerolidol volatilization. The results of nerolidol volatilization with infusion time showed that the peak areas of nerolidol increased from 1 to 3 min, then decreased. The maximum peak area of nerolidol volatilization was 25630.78 at 3 min. Tea polyphenol had strong promotion impact on fragrant compound volatize, caffeine had limited impact on volatilization, while polysaccharide inhibited nerolidol volatilization.
Yuan Huaa Shi,Huai Gao Qi 한국국방연구원 2010 The Korean Journal of Defense Analysis Vol.22 No.3
Drawing support from international institution theory, this article analyzes China's new thinking about Asian diplomacy after the Cold War. Institutionalism was flexibly utilized by China in its peripheral regions Central Asia, Northeast Asia, Southeast Asia and South Asia, which have adopted institutional models dominant participation, deep participation, active participation, and moderate participation models. China tries to handle the presence of U.S. interests well and has responded reasonably to U.S. pragmatic institutional engagement. To realize the aim of compatibility and coexistence between China and the United States in Asia, the two countries should establish interconnecting institutions in both economic and political fields. With regard to the future interactive trends of China and the United States in Asia, the author, from the dimension of international institutionalism, works out an institutional interplay nested and overlapping institutions for China and the United States to achieve accommodation.